/*
Theme Name: FunLingua Net
Author: FunLingua
Version: 0.1.0
Description: Global multilingual marketing theme for FunLingua.
Requires at least: 6.7
Requires PHP: 7.2
Text Domain: funlingua-net
*/

:root {
  --brand: #ff385c;
  --brand-dark: #d91d49;
  --ink: #151a2d;
  --muted: #68708a;
  --line: #e7eaf1;
  --surface: #f6f8fb;
  --white: #ffffff;
  --navy: #11182f;
  --green: #28b96f;
  --amber: #f6b73c;
  --cyan: #2aa8d8;
  --radius: 8px;
  --shadow: 0 18px 46px rgba(17, 24, 47, 0.12);
  --shell: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  margin: 0 !important;
  scroll-behavior: smooth;
  scroll-padding-top: 86px;
}

body.funlingua-net {
  margin: 0 !important;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.fl-loading-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--paper, #FBF8F3);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity .4s ease, visibility .4s ease;
}

.fl-loading-screen.fl-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.fl-loading-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.fl-loading-mascot {
  width: 64px;
  height: auto;
  animation: fl-bounce 1.2s ease-in-out infinite;
}

@keyframes fl-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.fl-loading-bar {
  position: relative;
  width: 120px;
  height: 3px;
  background: var(--line);
  border-radius: 2px;
  overflow: hidden;
}

.fl-loading-bar-fill {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, transparent 0 35%, var(--teal, #1F8A83) 35% 65%, transparent 65% 100%);
  background-size: 240px 100%;
  border-radius: 2px;
  animation: fl-slide 1.1s ease-in-out infinite;
}

@keyframes fl-slide {
  0% { background-position: 120px 0; }
  100% { background-position: -120px 0; }
}

@media (prefers-reduced-motion: reduce) {
  .fl-loading-mascot,
  .fl-loading-bar-fill {
    animation: none;
  }
}

body.admin-bar .site-header {
  top: 32px;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible {
  outline: 3px solid rgba(246, 183, 60, 0.8);
  outline-offset: 4px;
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

.site-frame {
  width: 100%;
  min-height: 100vh;
  background: var(--white);
}

.shell {
  width: min(calc(100% - 48px), var(--shell));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -120px;
  left: 16px;
  z-index: 10000;
  padding: 12px 16px;
  color: var(--white);
  background: var(--navy);
  border-radius: var(--radius);
  font-weight: 800;
}

.skip-link:focus {
  top: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  /* fl-cn (guideline §18.5): WeChat X5 / UC / QQ / Baidu in-app browsers may
     not support backdrop-filter reliably — background-color above is already
     a near-solid (.94 alpha) fallback so the header stays readable either way. */
  background: rgba(17, 24, 47, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header-inner {
  min-height: 76px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand,
.footer-brand {
  display: inline-flex;
  align-items: center;
}

.brand img {
  width: auto;
  height: 38px;
}

.nav {
  display: flex;
  justify-content: center;
  gap: 28px;
}

.nav a {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
  font-weight: 750;
}

.nav a:hover {
  color: var(--white);
}

.header-cta,
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 850;
  line-height: 1;
  white-space: nowrap;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.header-cta,
.button-primary {
  color: var(--white);
  background: linear-gradient(120deg, var(--brand), var(--brand-dark));
  box-shadow: 0 16px 34px rgba(255, 56, 92, 0.26);
}

.button-secondary {
  color: var(--ink);
  background: var(--white);
  border-color: var(--line);
}

.button-white {
  color: var(--brand-dark);
  background: var(--white);
}

.header-cta:hover,
.button:hover {
  transform: translateY(-2px);
}

.hero {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 20%, rgba(42, 168, 216, 0.24), transparent 28%),
    linear-gradient(145deg, #121a33, #1b2443 56%, #080d1d);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.98fr) minmax(390px, 1.02fr);
  align-items: center;
  gap: 58px;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--brand);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1,
.subhero h1 {
  margin: 0;
  max-width: 760px;
  font-size: 60px;
  line-height: 1.02;
  letter-spacing: 0;
}

.hero-lead,
.subhero p {
  margin: 22px 0 0;
  max-width: 690px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 20px;
  line-height: 1.6;
}

.actions {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.trust-row {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.trust-row span {
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  color: rgba(255, 255, 255, 0.82);
  font-size: 13px;
  font-weight: 750;
}

.lesson-preview {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.22);
}

.preview-top,
.preview-steps {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 13px;
  font-weight: 800;
}

.preview-top strong {
  color: var(--white);
}

.video-panel {
  min-height: 330px;
  margin: 16px 0;
  position: relative;
  display: grid;
  align-items: end;
  padding: 22px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(17, 24, 47, 0.06), rgba(17, 24, 47, 0.9)),
    linear-gradient(135deg, #2aa8d8, #28b96f 52%, #f6b73c);
}

.play-mark {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  transform: translate(-50%, -50%);
}

.play-mark::after {
  content: "";
  position: absolute;
  top: 22px;
  left: 28px;
  width: 0;
  height: 0;
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 19px solid var(--brand);
}

.subtitle-card {
  position: relative;
  z-index: 1;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
}

.subtitle-card small,
.subtitle-card span {
  display: block;
  color: var(--muted);
}

.subtitle-card b {
  display: block;
  margin: 4px 0;
  font-size: 20px;
}

.language-band,
.method-band {
  padding: 78px 0;
  background: var(--surface);
}

.section-head {
  max-width: 680px;
  margin-bottom: 28px;
}

.section-head p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.section-head h2,
.split-section h2,
.locale-method-grid h2,
.final-inner h2,
.audience-grid h2 {
  margin: 0;
  font-size: 40px;
  line-height: 1.14;
  letter-spacing: 0;
}

.language-grid,
.audience-grid,
.page-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.language-card,
.audience-grid article,
.page-card-grid article,
.feature-list article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(17, 24, 47, 0.06);
}

.language-card span,
.page-card-grid article span,
.feature-list span {
  display: inline-flex;
  min-width: 42px;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  padding: 0 10px;
  border-radius: var(--radius);
  color: var(--brand-dark);
  background: #fff0f3;
  font-size: 12px;
  font-weight: 900;
}

.language-card h3,
.audience-grid h2,
.page-card-grid h2,
.feature-list h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.2;
}

.language-card small {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-weight: 800;
}

.language-card p,
.audience-grid p,
.page-card-grid p,
.feature-list p,
.locale-method-grid p,
.final-inner p {
  margin: 12px 0 0;
  color: var(--muted);
}

.language-acquisition-grid {
  align-items: stretch;
}

.language-acquisition-card {
  display: flex;
  min-height: 430px;
  flex-direction: column;
  overflow: hidden;
  padding: 0;
}

.language-card-main {
  display: flex;
  min-height: 330px;
  flex: 1;
  flex-direction: column;
}

.language-visual {
  min-height: 166px;
  display: grid;
  align-content: end;
  gap: 8px;
  padding: 22px;
  color: var(--white);
  background:
    linear-gradient(180deg, rgba(17, 24, 47, 0.06), rgba(17, 24, 47, 0.74)),
    linear-gradient(135deg, #ff385c, #f6b73c);
}

.tone-blue .language-visual {
  background:
    linear-gradient(180deg, rgba(17, 24, 47, 0.06), rgba(17, 24, 47, 0.74)),
    linear-gradient(135deg, #2aa8d8, #11182f);
}

.tone-green .language-visual {
  background:
    linear-gradient(180deg, rgba(17, 24, 47, 0.06), rgba(17, 24, 47, 0.74)),
    linear-gradient(135deg, #28b96f, #2aa8d8);
}

.language-visual span {
  width: fit-content;
  min-width: 46px;
  min-height: 34px;
  margin: 0 0 26px;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.92);
}

.language-visual strong {
  font-size: 24px;
  line-height: 1.12;
}

.language-visual small {
  max-width: 240px;
  color: rgba(255, 255, 255, 0.82);
  font-weight: 800;
}

.language-card-copy {
  padding: 24px 24px 18px;
}

.language-card-copy h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.1;
}

.language-card-copy small {
  margin-top: 6px;
}

.language-card-copy p {
  font-size: 16px;
}

.language-goals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 24px 18px;
}

.language-goals span {
  min-width: 0;
  min-height: 30px;
  margin: 0;
  color: var(--ink);
  background: var(--surface);
  font-size: 12px;
}

.language-card-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.language-card-links a {
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-right: 1px solid var(--line);
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.language-card-links a:last-child {
  border-right: 0;
}

.split-section {
  padding: 86px 0;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 54px;
}

.proof-strip {
  margin-bottom: 86px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  box-shadow: 0 12px 34px rgba(17, 24, 47, 0.06);
}

.proof-strip div {
  min-height: 116px;
  display: grid;
  align-content: center;
  gap: 4px;
  padding: 20px;
  border-right: 1px solid var(--line);
}

.proof-strip div:last-child {
  border-right: 0;
}

.proof-strip strong {
  font-size: 28px;
  line-height: 1;
}

.proof-strip span {
  color: var(--muted);
  font-weight: 750;
}

.feature-list {
  display: grid;
  gap: 14px;
}

.locale-method-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: 46px;
  align-items: center;
}

.locale-panel {
  display: grid;
  gap: 10px;
}

.locale-panel span {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  background: var(--white);
  font-weight: 850;
}

.locale-panel .active {
  color: var(--white);
  border-color: transparent;
  background: var(--navy);
}

.audience-grid {
  padding: 86px 0;
}

.audience-grid a {
  display: inline-flex;
  margin-top: 18px;
  color: var(--brand-dark);
  font-weight: 900;
}

.final-cta {
  padding: 74px 0;
  color: var(--white);
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
}

.final-cta .eyebrow,
.final-cta p {
  color: rgba(255, 255, 255, 0.82);
}

.final-inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}

.site-footer {
  padding: 32px 0;
  border-top: 1px solid var(--line);
  background: var(--white);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 750;
}

.footer-brand {
  margin-right: auto;
}

.footer-brand img {
  height: 29px;
  width: auto;
}

.subhero {
  padding: 92px 0 74px;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 20%, rgba(40, 185, 111, 0.22), transparent 26%),
    linear-gradient(145deg, #121a33, #1b2443 56%, #080d1d);
}

.subhero-inner {
  max-width: 850px;
}

.page-card-grid {
  padding: 74px 0;
}

.detail-section {
  padding: 0 0 78px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.detail-section article {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 34px;
  align-items: start;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.detail-section h2 {
  margin: 0;
  font-size: 30px;
  line-height: 1.16;
}

.detail-section p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.faq-band {
  padding: 76px 0;
  background: var(--surface);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.faq-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.faq-grid h3 {
  margin: 0;
  font-size: 20px;
}

.faq-grid p {
  margin: 10px 0 0;
  color: var(--muted);
}

.path-section {
  padding: 76px 0;
}

.path-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.path-grid a {
  min-height: 210px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(17, 24, 47, 0.06);
}

.path-grid h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.16;
}

.path-grid p {
  margin: 16px 0 0;
  color: var(--muted);
}

.method-loop-band {
  padding: 76px 0;
  background: var(--surface);
}

.method-loop {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
}

.method-loop article {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.method-loop span {
  width: fit-content;
  margin-bottom: 18px;
  padding: 8px 11px;
  border-radius: var(--radius);
  color: var(--brand-dark);
  background: #fff0f3;
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.method-loop h3 {
  margin: 0;
  font-size: 21px;
  line-height: 1.16;
}

.method-loop p {
  margin: auto 0 0;
  padding-top: 18px;
  color: var(--muted);
}

.comparison-section {
  padding: 82px 0;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 46px;
  align-items: start;
}

.comparison-copy h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.14;
}

.comparison-copy p:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.comparison-list {
  display: grid;
  gap: 12px;
}

.comparison-list article {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.comparison-list div {
  padding: 18px;
  background: var(--white);
}

.comparison-list span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.comparison-list div:nth-child(2) span {
  color: var(--brand-dark);
}

.comparison-list p {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
}

.teacher-role-band {
  padding: 76px 0;
  background: var(--surface);
}

.teacher-role-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.teacher-role-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.teacher-role-grid h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.18;
}

.teacher-role-grid p {
  margin: 12px 0 0;
  color: var(--muted);
}

.use-case-section,
.language-note-section {
  padding: 82px 0;
}

.use-case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.use-case-grid article,
.language-note-list article,
.learning-path-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(17, 24, 47, 0.06);
}

.use-case-grid h3,
.language-note-list h3,
.learning-path-grid h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.18;
}

.use-case-grid p,
.language-note-list p,
.learning-path-grid p {
  margin: 12px 0 0;
  color: var(--muted);
}

.language-note-section {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 42px;
  align-items: start;
}

.language-note-copy h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.14;
}

.language-note-copy p:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.language-note-list {
  display: grid;
  gap: 14px;
}

.learning-path-band {
  padding: 76px 0;
  background: var(--surface);
}

.learning-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.learning-path-grid span {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 50%;
  color: var(--white);
  background: var(--brand);
  font-weight: 900;
}

.demo-section {
  padding: 82px 0;
  display: grid;
  grid-template-columns: minmax(340px, 0.9fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: center;
}

.demo-device {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

.demo-video {
  min-height: 360px;
  position: relative;
  display: grid;
  align-items: end;
  padding: 22px;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(17, 24, 47, 0.04), rgba(17, 24, 47, 0.92)),
    linear-gradient(135deg, #2aa8d8, #28b96f 52%, #f6b73c);
}

.demo-play {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  transform: translate(-50%, -50%);
}

.demo-play::after {
  content: "";
  position: absolute;
  top: 21px;
  left: 27px;
  width: 0;
  height: 0;
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 19px solid var(--brand);
}

.demo-caption {
  position: relative;
  z-index: 1;
  padding: 18px;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.94);
}

.demo-caption small {
  display: block;
  color: var(--muted);
  font-weight: 850;
}

.demo-caption strong {
  display: block;
  margin-top: 4px;
  font-size: 22px;
}

.demo-caption p {
  margin: 6px 0 0;
  color: var(--muted);
}

.demo-copy h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.14;
}

.demo-copy p:not(.eyebrow) {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.demo-copy ol {
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
  list-style: none;
  counter-reset: demo-steps;
}

.demo-copy li {
  position: relative;
  padding: 14px 16px 14px 52px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--ink);
  font-weight: 800;
  counter-increment: demo-steps;
}

.demo-copy li::before {
  content: counter(demo-steps);
  position: absolute;
  left: 16px;
  top: 13px;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--brand);
  font-size: 12px;
  font-weight: 900;
}

.tutor-directory,
.testimonial-section {
  padding: 78px 0;
}

.tutor-profile-grid,
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.tutor-profile-grid article,
.testimonial-grid article {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(17, 24, 47, 0.06);
}

.tutor-profile-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 10px;
  border-radius: var(--radius);
  color: var(--brand-dark);
  background: #fff0f3;
  font-size: 12px;
  font-weight: 900;
}

.tutor-profile-grid h3 {
  margin: 0;
  font-size: 22px;
}

.tutor-profile-grid p {
  margin: 6px 0 14px;
  color: var(--muted);
  font-weight: 850;
}

.tutor-profile-grid strong {
  display: block;
  color: var(--ink);
  line-height: 1.45;
}

.testimonial-grid article {
  display: flex;
  flex-direction: column;
  min-height: 230px;
}

.testimonial-grid article > p {
  margin: 0;
  color: var(--ink);
  font-size: 18px;
  font-weight: 750;
}

.testimonial-grid footer {
  margin-top: auto;
  padding-top: 22px;
}

.testimonial-grid strong,
.testimonial-grid span {
  display: block;
}

.testimonial-grid span {
  color: var(--muted);
}

.lesson-flow-band {
  padding: 76px 0;
  background: var(--surface);
}

.lesson-flow-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.lesson-flow-grid article {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.lesson-flow-grid span {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 11px;
  border-radius: var(--radius);
  color: var(--white);
  background: var(--navy);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.lesson-flow-grid h3 {
  margin: 0;
  font-size: 24px;
}

.lesson-flow-grid p {
  margin: 10px 0 0;
  color: var(--muted);
}

.intake-section {
  padding: 78px 0;
  display: grid;
  grid-template-columns: minmax(0, 0.74fr) minmax(0, 1.26fr);
  gap: 42px;
  align-items: start;
}

.intake-copy {
  position: sticky;
  top: 106px;
}

.intake-copy h2 {
  margin: 0;
  font-size: 38px;
  line-height: 1.14;
}

.intake-copy p:not(.eyebrow) {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.intake-list {
  display: grid;
  gap: 14px;
}

.intake-list article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 12px 34px rgba(17, 24, 47, 0.06);
}

.intake-list h3 {
  margin: 0;
  font-size: 20px;
}

.intake-list p {
  margin: 8px 0 0;
  color: var(--muted);
}

.related-band {
  padding: 42px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.related-inner {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 22px;
  align-items: center;
}

.related-inner .eyebrow {
  margin: 0;
}

.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.related-links a {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--surface);
  font-size: 14px;
  font-weight: 850;
}

.method-band.compact {
  padding: 64px 0;
}

.legacy-redirect {
  min-height: 620px;
  display: grid;
  align-items: center;
  padding: 86px 0;
  color: var(--white);
  background:
    radial-gradient(circle at 82% 20%, rgba(42, 168, 216, 0.22), transparent 28%),
    linear-gradient(145deg, #121a33, #1b2443 56%, #080d1d);
}

.legacy-redirect-inner {
  max-width: 820px;
}

.legacy-redirect h1 {
  margin: 0;
  font-size: 54px;
  line-height: 1.05;
}

.moved-404 { background: var(--ink); color: #fff; min-height: 68vh; display: flex; align-items: center; padding: 88px 0; }
.moved-404-inner { text-align: center; }
.moved-404-icon { width: 56px; height: 56px; border-radius: 50%; background: rgba(31, 138, 131, .18); border: 1px solid rgba(127, 212, 203, .28); margin: 0 auto 22px; position: relative; }
.moved-404-icon::before { content: ""; position: absolute; inset: 17px; border-radius: 50%; border: 2px solid var(--amber); border-left-color: transparent; }
.moved-404 .eyebrow { justify-content: center; color: #7FD4CB; }
.moved-404 .eyebrow::before { background: var(--amber); }
.moved-404 h1 { color: #fff; font-size: clamp(30px, 4vw, 54px); margin: 0 0 16px; }
.moved-404 p { color: rgba(255, 255, 255, .62); font-size: 16px; line-height: 1.7; max-width: 660px; margin: 0 auto 24px; }
.moved-404-link-box { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: 8px; padding: 18px 20px; margin: 28px auto 20px; max-width: 720px; overflow-wrap: anywhere; }
.moved-404-link-box .link-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .08em; color: rgba(255, 255, 255, .38); margin-bottom: 8px; }
.moved-404-link-box a { color: #7FD4CB; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 13px; }
.moved-404-countdown span { color: var(--amber); font-weight: 700; }
.moved-404-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-top: 28px; }

.legacy-lead {
  margin: 22px 0 0;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 20px;
}

.legacy-link-box {
  margin: 28px 0 0;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.09);
}

.legacy-link-box span {
  display: block;
  color: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.legacy-link-box a {
  display: block;
  margin-top: 6px;
  color: var(--white);
  font-size: 18px;
  font-weight: 850;
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.legacy-timer {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.78);
}

@media (max-width: 940px) {
  .header-inner {
    grid-template-columns: 1fr auto;
  }

  .nav {
    grid-column: 1 / -1;
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: 14px;
  }

  .hero-grid,
  .split-section,
  .method-grid,
  .final-inner,
  .intake-section,
  .demo-section,
  .language-note-section {
    grid-template-columns: 1fr;
  }

  .intake-copy {
    position: static;
  }

  .hero h1,
  .subhero h1,
  .legacy-redirect h1 {
    font-size: 44px;
  }

  .language-grid,
  .audience-grid,
  .page-card-grid,
  .proof-strip,
  .faq-grid,
  .path-grid,
  .lesson-flow-grid,
  .method-loop,
  .teacher-role-grid,
  .tutor-profile-grid,
  .testimonial-grid,
  .use-case-grid,
  .learning-path-grid {
    grid-template-columns: 1fr;
  }

  .comparison-section,
  .comparison-list article,
  .related-inner {
    grid-template-columns: 1fr;
  }

  .proof-strip div,
  .proof-strip div:last-child {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .proof-strip div:last-child {
    border-bottom: 0;
  }

  .detail-section article {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .lesson-preview {
    max-width: 620px;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 32px), var(--shell));
  }

  .subhero {
    padding: 64px 0 54px;
  }

  .hero h1,
  .subhero h1,
  .legacy-redirect h1 {
    font-size: 36px;
  }

  .hero-lead,
  .subhero p,
  .legacy-lead {
    font-size: 18px;
  }

  .section-head h2,
  .split-section h2,
  .method-grid h2,
  .final-inner h2 {
    font-size: 31px;
  }

  .video-panel {
    min-height: 260px;
  }

  .button,
  .header-cta {
    width: 100%;
  }

  .brand img {
    height: 34px;
  }
}

/* ==========================================================================
   FunLingua 2.0 — approved marketing redesign design system
   Scoped under body.fl2 so legacy programmatic SEO pages (learn-english,
   persian-online, etc.) keep working on the old .shell/.button system while
   picking up the refreshed ink/amber/teal palette and the system font stack
   (PingFang SC / Microsoft YaHei — fl-cn has zero Google-Fonts dependency,
   guideline §18.5) via the shared CSS custom properties below.
   ========================================================================== */
body.fl2 {
  --ink: #14191F;
  --ink-soft: #2A323C;
  --paper: #FBF8F3;
  --paper-2: #F1EBDF;
  --teal: #1F8A83;
  --teal-dark: #124F4B;
  --teal-light: #E4F2F0;
  --amber: #E08A3E;
  --amber-dark: #B96B27;
  --line: #E1D9C9;
  --muted: #5B6570;
  --shadow: 0 24px 56px -20px rgba(20, 25, 31, .28);
  --shadow-sm: 0 4px 18px -6px rgba(20, 25, 31, .12);
}

.fl2 h1, .fl2 h2, .fl2 h3, .fl2 h4 {
  font-family: 'PingFang SC', 'Microsoft YaHei', serif;
  font-weight: 500;
  letter-spacing: -.015em;
  line-height: 1.08;
}

.fl2 .wrap { max-width: 1160px; margin: 0 auto; padding: 0 32px; }
.fl2 .wrap-narrow { max-width: 760px; margin: 0 auto; padding: 0 32px; }

.fl2 .eyebrow {
  font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--teal-dark);
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 13px;
  font-weight: 500;
}
.fl2 .eyebrow::before { content: ""; width: 18px; height: 1px; background: var(--amber); }

.fl2 .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 600;
  font-size: 14.5px;
  border-radius: 3px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.fl2 .btn-primary { background: var(--amber); color: var(--ink); }
.fl2 .btn-primary:hover { background: var(--amber-dark); transform: translateY(-2px); box-shadow: 0 14px 28px -10px rgba(224, 138, 62, .5); }
.fl2 .btn-disabled, .fl2 .btn-disabled:hover { cursor: default; pointer-events: none; transform: none; box-shadow: none; background: var(--amber); }
.fl2 .btn-ghost { border-color: rgba(255, 255, 255, .3); color: #fff; background: transparent; }
.fl2 .btn-ghost:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .6); transform: translateY(-2px); }
.fl2 .btn-ghost-ink { border-color: var(--ink); color: var(--ink); background: transparent; }
.fl2 .btn-ghost-ink:hover { background: var(--ink); color: var(--paper); transform: translateY(-2px); }
.fl2 .booking-strip .btn-ghost-ink { color: var(--paper); }

/* ── NAV — dark on the homepage, light on every inner page ── */
/* fl-cn (guideline §18.5): background-color set on the two state-specific rules
   below is a near-solid fallback (.96/.93 alpha) for browsers without
   backdrop-filter support (WeChat X5, UC, QQ, Baidu in-app browsers). */
.fl2 header { position: sticky; top: 0; z-index: 100; background-color: rgba(20, 25, 31, .96); backdrop-filter: blur(12px); }
.fl2.is-home header { background: rgba(20, 25, 31, .96); border-bottom: 1px solid rgba(255, 255, 255, .07); }
.fl2:not(.is-home) header { background: rgba(251, 248, 243, .93); border-bottom: 1px solid var(--line); }
.fl2 nav.site-nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; }
.fl2 .logo img { height: 34px; width: auto; }
.fl2 .nav-links { display: flex; gap: 28px; }
.fl2 .nav-links a { font-size: 13.5px; font-weight: 500; transition: color .15s; }
.fl2.is-home .nav-links a { color: rgba(255, 255, 255, .55); }
.fl2.is-home .nav-links a:hover { color: #fff; }
.fl2:not(.is-home) .nav-links a { color: var(--muted); }
.fl2:not(.is-home) .nav-links a:hover { color: var(--ink); }
.fl2 .nav-cta { display: flex; align-items: center; gap: 12px; }
.fl2 .nav-signin { font-size: 13.5px; font-weight: 500; cursor: pointer; }
.fl2.is-home .nav-signin { color: rgba(255, 255, 255, .6); }
.fl2.is-home .nav-signin:hover { color: #fff; }
.fl2:not(.is-home) .nav-signin { color: var(--muted); }
.fl2:not(.is-home) .nav-signin:hover { color: var(--ink); }
.fl2 .menu-toggle { display: none; background: none; border: none; font-size: 22px; cursor: pointer; }
.fl2.is-home .menu-toggle { color: #fff; }
.fl2:not(.is-home) .menu-toggle { color: var(--ink); }
.fl2 .nav-links.open {
  display: flex !important;
  flex-direction: column;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  padding: 20px 32px;
  gap: 16px;
  z-index: 99;
}
.fl2.is-home .nav-links.open { background: var(--ink); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.fl2:not(.is-home) .nav-links.open { background: var(--paper); border-bottom: 1px solid var(--line); }

/* ── HOMEPAGE HERO — cinematic dark photo with UI overlay ── */
.fl2 .hero { background: var(--ink); min-height: 100svh; display: flex; flex-direction: column; position: relative; overflow: hidden; }
.fl2 .hero::before { content: ""; position: absolute; width: 600px; height: 600px; background: radial-gradient(circle, rgba(31, 138, 131, .18) 0%, transparent 70%); top: -100px; left: -100px; pointer-events: none; }
.fl2 .hero::after { content: ""; position: absolute; width: 400px; height: 400px; background: radial-gradient(circle, rgba(224, 138, 62, .1) 0%, transparent 70%); bottom: 50px; right: 80px; pointer-events: none; }
.fl2 .hero-body { flex: 1; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 0; position: relative; z-index: 1; }
.fl2 .hero-visual { display: block; position: relative; overflow: hidden; background: #070e0d; color: inherit; text-decoration: none; cursor: pointer; }
.fl2 .hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 55%, var(--ink) 100%); }
.fl2 .hero-ui { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: space-between; padding: 28px; }
.fl2 .hero-badges { display: flex; gap: 8px; }
.fl2 .hbadge { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; padding: 4px 10px; border-radius: 3px; letter-spacing: .04em; font-weight: 600; }
.fl2 .hbadge.teal { background: rgba(31, 138, 131, .85); color: #fff; border: 1px solid rgba(255, 255, 255, .15); }
.fl2 .hbadge.amber { background: rgba(224, 138, 62, .85); color: #fff; }
.fl2 .cartoon-label { position: absolute; top: 28px; left: 50%; transform: translateX(-50%); background: rgba(10, 15, 12, .75); border: 1px solid rgba(255, 255, 255, .12); border-radius: 3px; padding: 4px 10px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; color: rgba(255, 255, 255, .6); letter-spacing: .05em; white-space: nowrap; }
.fl2 .hero-play { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 3; }
.fl2 .play-ring { position: relative; width: 64px; height: 64px; border-radius: 50%; background: rgba(224, 138, 62, .9); border: 1px solid rgba(255, 255, 255, .2); display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 14px rgba(224, 138, 62, .1), 0 0 0 28px rgba(224, 138, 62, .05); cursor: pointer; transition: transform .2s; }
.fl2 .play-ring:hover { transform: scale(1.08); }
.fl2 .play-ring svg { width: 20px; height: 20px; fill: #fff; margin-left: 3px; position: relative; z-index: 1; }
.fl2 .play-ring::before, .fl2 .play-ring::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 1.5px solid rgba(224, 138, 62, .7); animation: fl2-play-ripple 2.4s ease-out infinite; }
.fl2 .play-ring::after { animation-delay: 1.2s; }
@keyframes fl2-play-ripple { 0% { transform: scale(1); opacity: .7; } 100% { transform: scale(1.9); opacity: 0; } }
.fl2 .hero-sub { background: rgba(10, 15, 12, .88); border: 1px solid rgba(255, 255, 255, .1); border-radius: 4px; padding: 10px 14px; }
.fl2 .hero-sub .tc { color: #7FD4CB; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; letter-spacing: .06em; display: block; margin-bottom: 4px; }
.fl2 .sub-phrase { position: relative; height: 16px; overflow: hidden; }
.fl2 .sub-phrase span { position: absolute; left: 0; top: 0; opacity: 0; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11.5px; color: #fff; animation: fl2-morph 6s infinite; }
.fl2 .sub-phrase span:nth-child(1) { animation-delay: 0s; }
.fl2 .sub-phrase span:nth-child(2) { animation-delay: 2s; }
.fl2 .sub-phrase span:nth-child(3) { animation-delay: 4s; }
@keyframes fl2-morph { 0% { opacity: 0; transform: translateY(5px); } 5% { opacity: 1; transform: translateY(0); } 28% { opacity: 1; } 33% { opacity: 0; transform: translateY(-5px); } 100% { opacity: 0; } }
.fl2 .watching-row { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.fl2 .w-avatars { display: flex; }
.fl2 .w-av { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--ink); display: flex; align-items: center; justify-content: center; font-size: 8px; color: #fff; font-weight: 700; margin-left: -6px; }
.fl2 .w-av:first-child { margin-left: 0; }
.fl2 .w-text { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: rgba(255, 255, 255, .45); }
.fl2 .w-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--teal); animation: fl2-pulse 1.8s infinite; flex-shrink: 0; }
@keyframes fl2-pulse { 0%, 100% { opacity: 1; } 50% { opacity: .3; } }
.fl2 .hero-text { padding: 64px 52px; display: flex; flex-direction: column; justify-content: center; }
.fl2 .hero-text .eyebrow { color: rgba(127, 212, 203, .75); }
.fl2 .hero-text .eyebrow::before { background: var(--amber); }
.fl2 .hero-text h1 { font-size: clamp(30px, 3.8vw, 54px); color: #fff; margin-bottom: 20px; }
.fl2 .hero-text h1 em { font-style: italic; color: #7FD4CB; font-weight: 300; }
.fl2 .hero-text .lede { font-size: 16px; color: rgba(255, 255, 255, .5); max-width: 420px; margin-bottom: 24px; line-height: 1.7; }
.fl2 .hero-text .lede strong { color: rgba(255, 255, 255, .85); font-weight: 500; }
.fl2 .hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.fl2 .hero-trust-strip { display: inline-flex; align-items: center; gap: 8px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 12px; color: rgba(255, 255, 255, .65); margin-bottom: 20px; text-decoration: none; }
.fl2 .hero-trust-strip:hover { color: #7FD4CB; }
.fl2 .hero-trust-strip .hts-icon { color: #7FD4CB; font-weight: 700; }
.fl2 .hero-trust-strip.hero-trust-strip--light { color: var(--muted); }
.fl2 .hero-trust-strip.hero-trust-strip--light:hover { color: var(--teal-dark); }
.fl2 .hero-trust-strip.hero-trust-strip--light .hts-icon { color: var(--teal-dark); }
.fl2 .proof-row { display: flex; gap: 0; border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 20px; }
.fl2 .proof-stat { flex: 1; padding-right: 20px; position: relative; }
.fl2 .proof-stat + .proof-stat { padding-left: 20px; border-left: 1px solid rgba(255, 255, 255, .08); }
.fl2 .proof-stat .num { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 34px; color: #fff; font-style: italic; line-height: 1; display: block; }
.fl2 .proof-stat .lbl { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: rgba(255, 255, 255, .5); letter-spacing: .06em; text-transform: uppercase; margin-top: 5px; display: block; line-height: 1.4; }

.fl2 .fl2-section { padding: 96px 0; }
.fl2 .fl2-section-alt { background: var(--paper-2); }

.fl2 .problem-band { background: var(--paper-2); padding: 72px 0; }
.fl2 .problem-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.fl2 .problem-card { border: 1px solid rgba(255, 255, 255, .07); border-radius: 8px; padding: 26px; }
.fl2 .problem-card.wrong { background: var(--ink); }
.fl2 .problem-card.right { background: linear-gradient(rgba(31, 138, 131, .12), rgba(31, 138, 131, .12)), var(--ink); border-color: rgba(31, 138, 131, .35); }
.fl2 .problem-card .pc-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .09em; text-transform: uppercase; margin-bottom: 14px; display: flex; align-items: center; gap: 7px; }
.fl2 .problem-card.wrong .pc-label { color: rgba(255, 255, 255, .6); }
.fl2 .problem-card.right .pc-label { color: #7FD4CB; }
.fl2 .problem-card h3 { font-size: 18px; margin-bottom: 12px; }
.fl2 .problem-card.wrong h3 { color: rgba(255, 255, 255, .6); }
.fl2 .problem-card.right h3 { color: #fff; }
.fl2 .pc-list { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.fl2 .pc-list li { font-size: 16px; display: flex; align-items: flex-start; gap: 9px; line-height: 1.5; }
.fl2 .pc-list li .ic { flex-shrink: 0; margin-top: 1px; font-size: 12px; }
.fl2 .problem-card.wrong .pc-list li { color: rgba(255, 255, 255, .6); }
.fl2 .problem-card.right .pc-list li { color: rgba(255, 255, 255, .75); }

.fl2 .method-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.fl2 .method-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 0; overflow: hidden; transition: transform .2s, box-shadow .2s; }
.fl2 .method-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.fl2 .mc-top { background: var(--ink); padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; }
.fl2 .mc-step { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; color: #7FD4CB; font-weight: 600; }
.fl2 .mc-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: rgba(255, 255, 255, .6); letter-spacing: .07em; }
.fl2 .mc-body { padding: 22px; }
.fl2 .mc-icon { font-size: 26px; margin-bottom: 12px; }
.fl2 .method-card h3 { font-size: 19px; margin-bottom: 9px; }
.fl2 .method-card p { font-size: 16px; color: var(--muted); line-height: 1.65; }
.fl2 .mc-detail { margin-top: 14px; padding: 10px 12px; background: var(--teal-light); border-radius: 4px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--teal-dark); }
.fl2 .method-link { display: inline-block; margin-top: 28px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 12px; color: var(--teal-dark); font-weight: 600; }
.fl2 .method-link:hover { color: var(--amber-dark); }

.fl2 .story-band { background: var(--ink); padding: 0; display: grid; grid-template-columns: 0.9fr 1.1fr; }
.fl2 .story-photo-col { position: relative; overflow: hidden; min-height: 560px; }
.fl2 .story-photo-col img { width: 100%; height: 100%; object-fit: cover; display: block; filter: brightness(.75); }
.fl2 .story-photo-col::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 40%, var(--ink) 100%); }
.fl2 .story-text-col { padding: 72px 52px; display: flex; flex-direction: column; justify-content: center; }
.fl2 .story-text-col .eyebrow { color: #7FD4CB; }
.fl2 .story-text-col .eyebrow::before { background: var(--amber); }
.fl2 .story-text-col h2 { font-size: clamp(22px, 2.6vw, 34px); color: #fff; margin-bottom: 18px; }
.fl2 .story-text-col p { font-size: 16px; color: rgba(255, 255, 255, .55); margin-bottom: 12px; line-height: 1.7; }
.fl2 .story-text-col p.highlight { color: rgba(255, 255, 255, .85); font-size: 16px; }
.fl2 .story-more { display: none; }
.fl2 .story-show-btn { background: none; border: none; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11.5px; color: #7FD4CB; cursor: pointer; padding: 6px 0; margin-bottom: 20px; display: block; text-align: left; }
.fl2 .story-show-btn:hover { color: var(--amber); }
.fl2 .story-pull { border-left: 2px solid var(--amber); padding: 14px 18px; margin-top: 8px; }
.fl2 .story-pull q { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-style: italic; font-size: 17px; color: #fff; display: block; margin-bottom: 5px; }
.fl2 .story-pull cite { font-style: normal; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; color: rgba(255, 255, 255, .6); }
.fl2 .story-pull-byline { display: flex; align-items: center; gap: 9px; }
.fl2 .story-pull-avatar { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }
.fl2 .story-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 18px; }
.fl2 .story-chip { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14); padding: 5px 11px; border-radius: 20px; color: rgba(255, 255, 255, .7); }
.fl2 .story-chip b { color: var(--amber); }

.fl2 .learn-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 28px; }
.fl2 .learn-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 28px; transition: transform .2s, border-color .2s; }
.fl2 .learn-card:hover { transform: translateY(-5px); border-color: var(--teal); }
.fl2 .learn-card .lc-icon { font-size: 28px; margin-bottom: 14px; }
.fl2 .learn-card h3 { font-size: 18px; margin-bottom: 8px; }
.fl2 .learn-card p { font-size: 16px; color: var(--muted); margin-bottom: 14px; line-height: 1.6; }
.fl2 .learn-card .lc-price { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11.5px; color: var(--teal-dark); border-top: 1px solid var(--line); padding-top: 12px; }
.fl2 .learn-card .lc-price-note { color: var(--muted); font-size: 9.5px; text-transform: uppercase; letter-spacing: .04em; margin-left: 4px; }
.fl2 .fee-transparency-note { display: flex; align-items: flex-start; gap: 12px; background: var(--paper-2); border: 1px solid var(--line); border-left: 3px solid var(--teal-dark); border-radius: 8px; padding: 16px 20px; margin-bottom: 16px; }
.fl2 .fee-transparency-note .ft-icon { color: var(--teal-dark); font-weight: 700; font-size: 14px; margin-top: 1px; flex-shrink: 0; }
.fl2 .fee-transparency-note p { font-size: 16px; color: var(--muted); line-height: 1.6; margin: 0; }
.fl2 .fee-transparency-note p strong { color: var(--ink); }
.fl2 .fee-transparency-note .ft-prices { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 12.5px; color: var(--teal-dark); font-weight: 600; letter-spacing: .01em; margin-top: 8px; }
.fl2 .fee-transparency-note .ft-prices-note { color: var(--muted); font-weight: 400; text-transform: uppercase; font-size: 9.5px; letter-spacing: .04em; }
.fl2 .path-selector { background: var(--paper-2); border: 1px solid var(--line); border-radius: 10px; padding: 28px 32px; margin-bottom: 28px; position: relative; overflow: hidden; }
.fl2 .ps-progress { height: 3px; background: var(--line); border-radius: 2px; margin-bottom: 22px; overflow: hidden; }
.fl2 .ps-progress-fill { display: block; height: 100%; width: 33.33%; background: var(--teal); transition: width .3s ease; }
.fl2 .ps-step { display: none; }
.fl2 .ps-step.active { display: block; animation: fl2-ps-fade .25s ease; }
.fl2 .ps-question { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 19px; font-weight: 500; color: var(--ink); margin-bottom: 16px; }
.fl2 .ps-qnum { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--teal-dark); letter-spacing: .06em; margin-right: 8px; }
.fl2 .ps-options { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.fl2 .ps-opt { text-align: left; padding: 14px 16px; border-radius: 6px; border: 1.5px solid var(--line); background: #fff; color: var(--ink); font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 13.5px; font-weight: 500; line-height: 1.4; cursor: pointer; transition: border-color .15s, background .15s, transform .15s; }
.fl2 .ps-opt:hover { border-color: var(--teal); background: var(--teal-light); transform: translateY(-2px); }
.fl2 .ps-opt:focus-visible { outline: 2px solid var(--teal); outline-offset: 1px; }
.fl2 .ps-result { display: none; }
.fl2 .ps-result.active { display: block; animation: fl2-ps-fade .25s ease; }
.fl2 .ps-result-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-dark); margin-bottom: 6px; }
.fl2 .ps-result h4 { font-size: 22px; margin-bottom: 8px; }
.fl2 .ps-result p { font-size: 16px; color: var(--muted); line-height: 1.6; margin-bottom: 16px; max-width: 480px; }
.fl2 .ps-restart { display: block; margin-top: 12px; background: none; border: none; font-size: 13px; color: var(--muted); text-decoration: underline; cursor: pointer; padding: 0; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
.fl2 .ps-restart:hover { color: var(--ink); }
@keyframes fl2-ps-fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
@media (max-width: 780px) {
  .fl2 .ps-options { grid-template-columns: 1fr; }
  .fl2 .path-selector { padding: 22px 20px; }
}

.fl2 .booking-strip { background: var(--ink); border-radius: 8px; padding: 22px 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.fl2 .booking-strip p { font-size: 16px; color: rgba(255, 255, 255, .6); max-width: 580px; }
.fl2 .booking-strip p strong { color: #fff; }
.fl2 .booking-strip p em { color: #7FD4CB; font-style: normal; }

.fl2 .milestone-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 52px; align-items: center; }
.fl2 .milestone-copy h2 { font-size: clamp(22px, 2.5vw, 34px); margin-bottom: 14px; }
.fl2 .milestone-copy p { font-size: 16px; color: var(--muted); margin-bottom: 12px; line-height: 1.7; }
.fl2 .milestone-copy a { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 12px; color: var(--teal-dark); font-weight: 600; }
.fl2 .ms-card { background: var(--ink); border-radius: 10px; padding: 24px; box-shadow: var(--shadow); }
.fl2 .ms-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.fl2 .ms-logo img { height: 20px; width: auto; filter: brightness(0) invert(1); opacity: .6; }
.fl2 .ms-badge { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; background: var(--teal-dark); color: #fff; padding: 3px 8px; border-radius: 20px; letter-spacing: .05em; }
.fl2 .ms-milestone { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-style: italic; font-size: 17px; color: #fff; line-height: 1.45; margin-bottom: 18px; }
.fl2 .ms-milestone span { color: #7FD4CB; }
.fl2 .ms-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 14px; }
.fl2 .ms-student { display: flex; align-items: center; gap: 10px; }
.fl2 .ms-av { width: 32px; height: 32px; border-radius: 50%; background: var(--amber); display: flex; align-items: center; justify-content: center; font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 14px; color: var(--ink); }
.fl2 .ms-name { font-size: 13px; color: #fff; font-weight: 600; }
.fl2 .ms-meta { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: rgba(255, 255, 255, .6); }
.fl2 .ms-share { display: flex; gap: 6px; }
.fl2 .ms-btn { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); border-radius: 3px; padding: 5px 9px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: rgba(255, 255, 255, .6); cursor: pointer; }
.fl2 .ms-btn:hover { background: rgba(255, 255, 255, .12); color: #fff; }

/* Milestone is fabricated example content — kept visually smaller than the real
   proof sections above it. ms-badge ("EXAMPLE MILESTONE") is intentionally left
   at full size/contrast so shrinking the card never makes the label harder to spot. */
.fl2 .milestone-section-compact { padding: 56px 0; }
.fl2 .milestone-grid-compact { grid-template-columns: 1.4fr 1fr; gap: 36px; }
.fl2 .milestone-card-col { max-width: 300px; margin-left: auto; }
.fl2 .ms-card-compact { padding: 16px; border-radius: 8px; }
.fl2 .ms-card-compact .ms-header { margin-bottom: 10px; }
.fl2 .ms-card-compact .ms-milestone { font-size: 13.5px; margin-bottom: 12px; }
.fl2 .ms-card-compact .ms-footer { padding-top: 10px; }
.fl2 .ms-card-compact .ms-av { width: 24px; height: 24px; font-size: 11px; }
.fl2 .ms-card-compact .ms-name { font-size: 12px; }
@media (max-width: 780px) {
  .fl2 .milestone-grid-compact { grid-template-columns: 1fr; }
  .fl2 .milestone-card-col { max-width: 100%; margin-left: 0; }
}

.fl2 .lang-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.fl2 .ls-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 22px; transition: transform .2s, border-color .2s; display: flex; flex-direction: column; gap: 8px; }
.fl2 .ls-card:hover { transform: translateY(-4px); border-color: var(--teal); }
.fl2 .ls-flag { font-size: 28px; }
.fl2 .ls-name { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 17px; }
.fl2 .ls-hook { font-size: 13px; color: var(--muted); line-height: 1.5; flex: 1; }
.fl2 .ls-link { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--teal-dark); font-weight: 600; margin-top: 4px; }
.fl2 .ls-card:hover .ls-link { color: var(--amber-dark); }
.fl2 .ls-soon { background: var(--paper-2); border-style: dashed; }
.fl2 .ls-soon-tag { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: var(--muted); }

.fl2 .final-cta { background: var(--teal-dark); padding: 96px 0; text-align: center; }
.fl2 .final-cta .eyebrow { justify-content: center; color: #7FD4CB; }
.fl2 .final-cta .eyebrow::before { background: var(--amber); }
.fl2 .final-cta h2 { font-size: clamp(28px, 3.8vw, 48px); color: #fff; max-width: 680px; margin: 0 auto 10px; }
.fl2 .final-cta p { font-size: 16px; color: rgba(255, 255, 255, .65); margin-bottom: 32px; }
.fl2 .final-ctas { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.fl2 .cta-mascot { position: relative; margin-bottom: -12px; }
.fl2 .cta-mascot img { height: 80px; width: auto; margin: 0 auto 20px; opacity: .85; }

.fl2 footer.site-footer-fl2 { background: var(--ink); color: #9AA5AC; padding: 52px 0 26px; }
.fl2 .footer-guarantee-bar { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--teal-dark); color: #fff; text-decoration: none; text-align: center; border-radius: 8px; padding: 14px 20px; margin-bottom: 34px; font-size: 13.5px; font-weight: 600; transition: background .15s; }
.fl2 .footer-guarantee-bar:hover { background: #0d3c39; }
.fl2 .footer-guarantee-bar .fgb-icon { color: #7FD4CB; font-weight: 700; flex-shrink: 0; }
.fl2 .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 34px; margin-bottom: 40px; }
.fl2 .footer-logo img { height: 30px; width: auto; margin-bottom: 12px; }
.fl2 .footer-grid > div:first-child p { font-size: 16px; line-height: 1.7; max-width: 280px; }
.fl2 .footer-social { display: flex; gap: 12px; margin-top: 16px; }
.fl2 .footer-social a { display: flex; align-items: center; justify-content: center; width: 32px; height: 32px; border-radius: 50%; background: rgba(255, 255, 255, .08); color: #9AA5AC; transition: background .15s, color .15s; }
.fl2 .footer-social a:hover { background: var(--amber); color: var(--ink); }
.fl2 .footer-col h4 { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: #fff; margin-bottom: 13px; font-weight: 600; }
.fl2 .footer-col a { display: block; font-size: 13px; margin-bottom: 9px; color: #9AA5AC; transition: color .15s; }
.fl2 .footer-col a:hover { color: var(--amber); }
.fl2 .domain-tag { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; background: rgba(255, 255, 255, .07); padding: 2px 6px; border-radius: 3px; margin-left: 4px; display: inline-block; }
.fl2 .footer-trust-strip { border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 20px; margin-bottom: 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: #9AA5AC; line-height: 1.6; }
.fl2 .footer-trust-strip strong { color: #fff; font-weight: 600; }
.fl2 .footer-trust-strip a { color: #9AA5AC; text-decoration: underline; }
.fl2 .footer-trust-strip a:hover { color: #7FD4CB; }
.fl2 .footer-trust-strip .fts-sep { color: rgba(255, 255, 255, .2); }
.fl2 .footer-hosting-note { font-size: 11px; color: #7A848B; line-height: 1.6; margin-bottom: 14px; }
.fl2 .footer-bottom { display: flex; justify-content: space-between; align-items: center; font-size: 12px; flex-wrap: wrap; gap: 10px; }
.fl2 .mascot-footer { height: 48px; width: auto; opacity: .55; }

@media (max-width: 960px) {
  .fl2 .nav-links { display: none; }
  .fl2 .menu-toggle { display: block; }
  .fl2 .hero { min-height: 0; }
  .fl2 .hero-body { grid-template-columns: 1fr; min-height: auto; }
  .fl2 .hero-visual { height: 200px; min-height: 0; order: -1; }
  .fl2 .hero-visual::after { background: linear-gradient(0deg, var(--ink) 0%, transparent 60%); }
  .fl2 .hero-text { padding: 28px 24px 40px; }
  .fl2 .story-band { grid-template-columns: 1fr; }
  .fl2 .story-photo-col { min-height: 260px; }
  .fl2 .story-photo-col::after { background: linear-gradient(0deg, var(--ink) 0%, transparent 60%); }
  .fl2 .problem-grid, .fl2 .milestone-grid { grid-template-columns: 1fr; }
  .fl2 .method-grid, .fl2 .learn-grid { grid-template-columns: 1fr; }
  .fl2 .lang-strip { grid-template-columns: 1fr 1fr; }
  .fl2 .footer-grid { grid-template-columns: 1fr 1fr; }
  .fl2 .fl2-section { padding: 64px 0; }
  .fl2 .problem-band, .fl2 .story-band { padding: 64px 0; }
}
@media (max-width: 600px) {
  .fl2 .lang-strip { grid-template-columns: 1fr; }
  .fl2 .proof-row { gap: 0; flex-wrap: wrap; }
  .fl2 .proof-stat { flex: 0 0 50%; padding: 0 8px 16px; }
  .fl2 .footer-grid { grid-template-columns: 1fr; }
}

/* ── nav active state (shared header, all inner pages) ── */
.fl2 .nav-links a.active { border-bottom: 1.5px solid var(--teal); }
.fl2.is-home .nav-links a.active { color: #fff; }
.fl2:not(.is-home) .nav-links a.active { color: var(--teal-dark); }

/* ==========================================================================
   Inner-page components — shared across Method / Languages / Teachers / etc.
   ========================================================================== */
.fl2 .fl2-section-dark { background: var(--ink); color: #fff; }
.fl2 .fl2-section-head { max-width: 600px; margin-bottom: 42px; }
.fl2 .fl2-section-head.centered { margin-left: auto; margin-right: auto; text-align: center; }
.fl2 .fl2-section-head.centered .eyebrow { justify-content: center; }
.fl2 .fl2-section-head h2 { font-size: clamp(24px, 2.8vw, 38px); }
.fl2 .fl2-section-head p { color: var(--muted); font-size: 16px; margin-top: 11px; }
.fl2 .fl2-section-dark .fl2-section-head p { color: rgba(255, 255, 255, .55); }
.fl2 .fl2-section-dark .fl2-section-head h2 { color: #fff; }
.fl2 .fl2-section-dark .eyebrow { color: #7FD4CB; }
.fl2 .fl2-section-dark .eyebrow::before { background: var(--amber); }

/* PAGE HERO (inner pages — light nav, dark hero band) */
.fl2 .page-hero { background: var(--ink); padding: 80px 0 0; overflow: hidden; position: relative; }
.fl2 .page-hero-inner { display: grid; grid-template-columns: 1fr 0.9fr; gap: 52px; align-items: end; }
.fl2 .page-hero-text { padding-bottom: 64px; }
.fl2 .page-hero-text .eyebrow { color: #7FD4CB; }
.fl2 .page-hero-text .eyebrow::before { background: var(--amber); }
.fl2 .page-hero-text h1 { font-size: clamp(32px, 4vw, 54px); color: #fff; margin-bottom: 18px; }
.fl2 .page-hero-text h1 em { font-style: italic; color: #7FD4CB; }
.fl2 .page-hero-text p.lede { font-size: 16.5px; color: rgba(255, 255, 255, .6); max-width: 480px; margin-bottom: 28px; line-height: 1.65; }
.fl2 .btn-ghost-white { border: 1.5px solid rgba(255, 255, 255, .28); color: #fff; background: transparent; display: inline-flex; align-items: center; gap: 7px; padding: 12px 22px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-weight: 600; font-size: 14px; border-radius: 3px; cursor: pointer; transition: all .18s; }
.fl2 .btn-ghost-white:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .5); }

/* UI MOCKUP placeholder (hero) */
.fl2 .ui-mockup { background: #0d1a18; border-radius: 10px 10px 0 0; padding: 10px 10px 0; box-shadow: 0 -20px 60px -20px rgba(0, 0, 0, .5); min-height: 300px; position: relative; overflow: hidden; }
.fl2 .ui-mockup-bar { background: #1a2e2b; border-radius: 6px 6px 0 0; padding: 8px 14px; display: flex; align-items: center; gap: 8px; margin-bottom: 0; }
.fl2 .ui-dot { width: 8px; height: 8px; border-radius: 50%; }
.fl2 .ui-mockup-screen { background: #0a1512; border-radius: 0; padding: 0; min-height: 260px; position: relative; display: flex; overflow: hidden; }
.fl2 .ui-video-panel { flex: 0 0 62%; background: #050e0c; position: relative; display: flex; align-items: center; justify-content: center; }
.fl2 .ui-video-inner { width: 90%; height: 160px; background: linear-gradient(135deg, #0d2019, #0a1a30); border-radius: 4px; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; }
.fl2 .ui-video-inner::before { content: "▶"; font-size: 28px; color: rgba(255, 255, 255, .2); }
.fl2 .ui-video-inner.has-video { width: 100%; height: 100%; border-radius: 0; }
.fl2 .ui-video-inner.has-video::before { display: none; }
.fl2 .ui-demo-video { width: 100%; height: 100%; object-fit: cover; display: block; cursor: pointer; }
.fl2 .ui-demo-badge { position: absolute; bottom: 34px; left: 6px; right: 6px; z-index: 2; background: rgba(0, 0, 0, .65); border: 1px solid rgba(255, 255, 255, .15); border-radius: 3px; padding: 3px 6px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 7px; letter-spacing: .02em; color: rgba(255, 255, 255, .75); pointer-events: none; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.fl2 .ui-sub-modes { position: absolute; top: 6px; right: 6px; z-index: 2; display: flex; gap: 3px; }
.fl2 .ui-sub-mode { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 7px; letter-spacing: .02em; padding: 3px 5px; border-radius: 3px; border: 1px solid rgba(255, 255, 255, .15); background: rgba(0, 0, 0, .6); color: rgba(255, 255, 255, .65); cursor: pointer; line-height: 1.4; }
.fl2 .ui-sub-mode:hover { color: #fff; }
.fl2 .ui-sub-mode.active { background: rgba(31, 138, 131, .85); border-color: rgba(31, 138, 131, .85); color: #fff; }
.fl2 .ui-sub { position: absolute; bottom: 8px; left: 8px; right: 8px; z-index: 2; background: rgba(0, 0, 0, .8); border-radius: 3px; padding: 5px 8px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; color: #fff; text-align: center; }
.fl2 .ui-sub span { color: #7FD4CB; }
.fl2 .ui-sub .ui-sub-text { color: #fff; }
.fl2 .ui-script-panel { flex: 1; padding: 12px; overflow: hidden; }
.fl2 .ui-script-title { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 8.5px; letter-spacing: .08em; color: rgba(255, 255, 255, .6); margin-bottom: 8px; text-transform: uppercase; }
.fl2 .ui-line { display: flex; align-items: flex-start; gap: 6px; margin-bottom: 8px; padding: 5px 6px; border-radius: 3px; cursor: pointer; transition: background .15s; }
.fl2 .ui-line:hover, .fl2 .ui-line.active { background: rgba(31, 138, 131, .15); }
.fl2 .ui-play-btn { width: 16px; height: 16px; border-radius: 50%; background: rgba(31, 138, 131, .6); flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 6px; color: #fff; margin-top: 1px; cursor: pointer; }
.fl2 .ui-play-btn:hover { background: rgba(31, 138, 131, .9); }
.fl2 .ui-line-body { flex: 1; min-width: 0; }
.fl2 .ui-line-text { font-size: 9px; color: rgba(255, 255, 255, .7); line-height: 1.4; }
.fl2 .ui-line-trans { font-size: 8px; color: rgba(255, 255, 255, .6); margin-top: 2px; }
.fl2 .ui-recycled-tag { display: inline-flex; align-items: center; gap: 3px; margin-top: 4px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 7px; letter-spacing: .02em; color: var(--amber); background: rgba(224, 138, 62, .15); border: 1px solid rgba(224, 138, 62, .35); border-radius: 3px; padding: 2px 5px; }
.fl2 .ui-ab-btn { width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 9px; color: rgba(255, 255, 255, .45); margin-top: 1px; cursor: pointer; }
.fl2 .ui-ab-btn:hover { color: rgba(255, 255, 255, .8); }
.fl2 .ui-ab-btn.active { color: #7FD4CB; background: rgba(31, 138, 131, .2); }
.fl2 .ui-shadow-btn { width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; display: flex; align-items: center; justify-content: center; font-size: 8px; color: rgba(255, 255, 255, .45); margin-top: 1px; cursor: pointer; }
.fl2 .ui-shadow-btn:hover { color: rgba(255, 255, 255, .8); }
.fl2 .ui-shadow-btn.recording { color: #fff; background: rgba(224, 74, 74, .85); animation: fl2-pulse 1s infinite; }
.fl2 .ui-shadow-btn.has-recording { color: #7FD4CB; background: rgba(31, 138, 131, .2); }
.fl2 .ui-shadow-btn.disabled { opacity: .3; cursor: default; }
.fl2 .ui-shadow-status { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 8px; color: rgba(255, 255, 255, .5); margin-top: 6px; min-height: 11px; }
.fl2 .ui-play-btn:focus-visible, .fl2 .ui-ab-btn:focus-visible, .fl2 .ui-shadow-btn:focus-visible, .fl2 .ui-sub-mode:focus-visible { outline: 1px solid #7FD4CB; outline-offset: 1px; }
.fl2 .ui-tabs { display: flex; gap: 0; border-top: 1px solid rgba(255, 255, 255, .06); }
.fl2 .ui-tab { flex: 1; text-align: center; padding: 7px 4px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 8px; color: rgba(255, 255, 255, .6); border-top: 2px solid transparent; cursor: pointer; letter-spacing: .04em; }
.fl2 .ui-tab.active { color: #7FD4CB; border-top-color: #7FD4CB; }
.fl2 .ui-demo-cta { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px 14px; background: rgba(0, 0, 0, .25); border-top: 1px solid rgba(255, 255, 255, .08); flex-wrap: wrap; }
.fl2 .ui-demo-cta-text { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; color: rgba(255, 255, 255, .55); letter-spacing: .02em; }
.fl2 .ui-demo-cta-btn { font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 11px; font-weight: 700; padding: 7px 14px; border-radius: 3px; background: var(--amber); color: var(--ink); text-decoration: none; white-space: nowrap; transition: transform .15s, background .15s; }
.fl2 .ui-demo-cta-btn:hover { background: var(--amber-dark); transform: translateY(-1px); }
.fl2 .ui-demo-cta-btn:focus-visible { outline: 1px solid #7FD4CB; outline-offset: 1px; }

@media (max-width: 640px) {
  .fl2 .ui-mockup-screen { flex-direction: column; }
  .fl2 .ui-video-panel { flex: 0 0 220px; }
  .fl2 .ui-script-panel { flex: 1; }
}

/* BRAIN VS DLI comparison */
.fl2 .brain-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fl2 .brain-card { border-radius: 8px; padding: 32px; }
.fl2 .brain-card.old { background: #fff; border: 1px solid var(--line); }
.fl2 .brain-card.new { background: var(--teal-dark); color: #fff; }
.fl2 .brain-card h3 { font-size: 20px; margin-bottom: 18px; }
.fl2 .brain-card.new h3 { color: #fff; }
.fl2 .brain-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.fl2 .brain-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 16px; }
.fl2 .brain-list li .icon { flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; margin-top: 1px; }
.fl2 .brain-card.old .icon { background: rgba(224, 138, 62, .15); color: var(--amber-dark); }
.fl2 .brain-card.new .icon { background: rgba(255, 255, 255, .15); color: #7FD4CB; }
.fl2 .brain-card.old li { color: var(--muted); }
.fl2 .brain-card.new li { color: rgba(255, 255, 255, .8); }

/* PILLARS */
.fl2 .pillar { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; margin-bottom: 80px; }
.fl2 .pillar:last-child { margin-bottom: 0; }
.fl2 .pillar.reverse .pillar-visual { order: -1; }
.fl2 .pillar-num { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 80px; font-weight: 700; color: var(--teal-light); line-height: 1; margin-bottom: -10px; display: block; }
.fl2 .pillar h2 { font-size: clamp(24px, 2.8vw, 36px); margin-bottom: 16px; }
.fl2 .pillar p { color: var(--muted); font-size: 16px; margin-bottom: 14px; }
.fl2 .pillar p:last-of-type { margin-bottom: 0; }
.fl2 .pillar-visual { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 28px; box-shadow: var(--shadow); min-height: 240px; display: flex; flex-direction: column; justify-content: center; }
.fl2 .pillar-visual.dark { background: var(--ink); border-color: transparent; }
.fl2 .pillar-corner-icon { width: 42px; height: 42px; border-radius: 50%; background: rgba(224, 138, 62, .15); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 22px; margin-bottom: 12px; }

/* SHADOWING DEMO */
.fl2 .shadow-demo { display: flex; flex-direction: column; gap: 12px; }
.fl2 .shadow-step { display: flex; align-items: center; gap: 14px; }
.fl2 .shadow-step .ss-num { width: 28px; height: 28px; border-radius: 50%; background: var(--teal); color: #fff; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; font-weight: 600; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.fl2 .shadow-step .ss-bar { flex: 1; height: 32px; border-radius: 4px; background: var(--teal-light); position: relative; overflow: hidden; }
.fl2 .shadow-step .ss-bar.native { background: rgba(31, 138, 131, .15); }
.fl2 .shadow-step .ss-bar.student { background: rgba(224, 138, 62, .12); }
.fl2 .shadow-step .ss-wave { position: absolute; left: 0; top: 0; height: 100%; display: flex; align-items: center; padding-left: 10px; gap: 3px; }
.fl2 .ss-wave span { display: inline-block; width: 3px; border-radius: 2px; background: var(--teal); animation: fl2-wave 1s ease-in-out infinite; }
.fl2 .shadow-step.student-step .ss-wave span { background: var(--amber); }
.fl2 .ss-wave span:nth-child(1) { height: 60%; animation-delay: 0s; }
.fl2 .ss-wave span:nth-child(2) { height: 90%; animation-delay: .1s; }
.fl2 .ss-wave span:nth-child(3) { height: 50%; animation-delay: .2s; }
.fl2 .ss-wave span:nth-child(4) { height: 80%; animation-delay: .3s; }
.fl2 .ss-wave span:nth-child(5) { height: 40%; animation-delay: .4s; }
.fl2 .ss-wave span:nth-child(6) { height: 70%; animation-delay: .5s; }
.fl2 .ss-wave span:nth-child(7) { height: 55%; animation-delay: .6s; }
.fl2 .ss-wave span:nth-child(8) { height: 85%; animation-delay: .7s; }
@keyframes fl2-wave { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(0.5); } }
.fl2 .shadow-step .ss-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: var(--muted); white-space: nowrap; }
.fl2 .shadow-step.student-step .ss-label { color: var(--amber-dark); }
.fl2 .shadow-arrow { text-align: center; font-size: 18px; color: var(--muted); margin: 4px 0; }

/* EBBINGHAUS CURVE */
.fl2 .curve-wrap { position: relative; padding: 20px 0 10px; }
.fl2 .curve-svg { width: 100%; max-width: 340px; }
.fl2 .curve-labels { display: flex; flex-direction: column; gap: 10px; margin-top: 16px; }
.fl2 .curve-label { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.fl2 .curve-label .dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.fl2 .curve-label .dot.forget { background: #E57373; }
.fl2 .curve-label .dot.dli { background: var(--teal); }
.fl2 .formula-block { background: var(--ink); border-radius: 6px; padding: 14px 18px; margin-top: 16px; }
.fl2 .formula-block .formula-text { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 13px; color: #7FD4CB; margin-bottom: 6px; }
.fl2 .formula-block .formula-exp { font-size: 11.5px; color: rgba(255, 255, 255, .6); }

/* ACTIVE LISTENING (group class method) */
.fl2 .active-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fl2 .active-card { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); border-radius: 8px; padding: 26px; }
.fl2 .active-card h3 { font-size: 18px; color: #fff; margin-bottom: 12px; }
.fl2 .active-card p { font-size: 16px; color: rgba(255, 255, 255, .6); line-height: 1.65; }
.fl2 .group-visual { display: flex; gap: 0; justify-content: center; align-items: flex-end; margin-top: 20px; }
.fl2 .student-bubble { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; }
.fl2 .student-avatar { width: 40px; height: 40px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 16px; color: #fff; font-weight: 600; }
.fl2 .student-avatar.speaking { background: var(--amber); box-shadow: 0 0 0 4px rgba(224, 138, 62, .25); }
.fl2 .student-avatar.listening { background: var(--teal); }
.fl2 .student-role { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 8.5px; color: rgba(255, 255, 255, .6); letter-spacing: .05em; }
.fl2 .teacher-center { display: flex; flex-direction: column; align-items: center; gap: 6px; flex: 1; }
.fl2 .teacher-avatar { width: 48px; height: 48px; border-radius: 50%; background: var(--teal-dark); border: 2px solid var(--teal); display: flex; align-items: center; justify-content: center; font-size: 20px; }
.fl2 .group-connector { display: flex; align-items: center; justify-content: center; padding: 0 4px; }
.fl2 .group-connector span { width: 28px; height: 1px; background: rgba(255, 255, 255, .15); display: block; }

/* PROOF cards */
.fl2 .proof-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.fl2 .proof-card { border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; }
.fl2 .proof-card-video { background: var(--ink); height: 180px; display: flex; align-items: center; justify-content: center; position: relative; cursor: pointer; }
.fl2 .proof-card-video:hover .proof-play { transform: scale(1.08); }
.fl2 .proof-play { width: 52px; height: 52px; border-radius: 50%; background: rgba(224, 138, 62, .85); display: flex; align-items: center; justify-content: center; transition: transform .2s; }
.fl2 .proof-play svg { width: 16px; height: 16px; fill: #fff; margin-left: 2px; }
.fl2 .proof-tag { position: absolute; top: 12px; left: 12px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; background: rgba(31, 138, 131, .85); color: #fff; padding: 3px 8px; border-radius: 3px; }
.fl2 .proof-card-body { padding: 20px; }
.fl2 .proof-card-body h3 { font-size: 17px; margin-bottom: 8px; }
.fl2 .proof-card-body p { font-size: 16px; color: var(--muted); margin-bottom: 12px; }
.fl2 .proof-card-body .proof-meta { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--teal-dark); }

/* LEARNING PATH timeline */
.fl2 .path-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; margin-top: 8px; }
.fl2 .path-steps::before { content: ""; position: absolute; top: 28px; left: 10%; right: 10%; height: 1px; background: var(--line); }
.fl2 .path-step { text-align: center; padding-top: 0; position: relative; }
.fl2 .path-dot { width: 16px; height: 16px; border-radius: 50%; background: var(--teal); border: 3px solid var(--paper-2); margin: 20px auto 14px; position: relative; z-index: 1; }
.fl2 .path-step.milestone .path-dot { background: var(--amber); width: 20px; height: 20px; }
.fl2 .path-month { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: var(--muted); margin-bottom: 4px; }
.fl2 .path-label { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 15px; margin-bottom: 6px; }
.fl2 .path-desc { font-size: 12.5px; color: var(--muted); padding: 0 8px; }

/* FAQ accordion */
.fl2 .faq-list { display: flex; flex-direction: column; gap: 0; max-width: 760px; margin: 0 auto; }
.fl2 .faq-item { border-bottom: 1px solid var(--line); }
.fl2 .faq-item:first-child { border-top: 1px solid var(--line); }
.fl2 .faq-q { width: 100%; background: none; border: none; padding: 20px 0; text-align: left; font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 17px; color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.fl2 .faq-q:hover { color: var(--teal-dark); }
.fl2 .faq-icon { font-size: 20px; color: var(--muted); transition: transform .25s; flex-shrink: 0; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
.fl2 .faq-a { display: none; padding: 0 0 20px; font-size: 15px; color: var(--muted); line-height: 1.7; max-width: 640px; }
.fl2 .faq-item.open .faq-a { display: block; }
.fl2 .faq-item.open .faq-icon { transform: rotate(45deg); color: var(--teal); }

/* FINAL CTA (inner pages) */
.fl2 .page-cta { background: var(--teal-dark); color: #fff; text-align: center; padding: 88px 0; }
.fl2 .page-cta .eyebrow { justify-content: center; color: #7FD4CB; }
.fl2 .page-cta .eyebrow::before { background: var(--amber); }
.fl2 .page-cta h2 { font-size: clamp(26px, 3.3vw, 40px); max-width: 600px; margin: 0 auto 10px; color: #fff; }
.fl2 .page-cta p { color: rgba(255, 255, 255, .65); font-size: 16px; margin-bottom: 28px; }
.fl2 .page-cta-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 960px) {
  .fl2 .page-hero-inner, .fl2 .brain-grid, .fl2 .pillar, .fl2 .active-grid, .fl2 .proof-grid { grid-template-columns: 1fr; }
  .fl2 .pillar.reverse .pillar-visual { order: 0; }
  .fl2 .path-steps { grid-template-columns: 1fr 1fr; gap: 20px; }
  .fl2 .path-steps::before { display: none; }
}
@media (max-width: 600px) {
  .fl2 .path-steps { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Languages page
   ========================================================================== */
body.fl2 {
  --en: #2563EB; --en-light: #EFF6FF;
  --en-kids: #F59E0B; --en-kids-light: #FFFBEB;
  --tr: #C42020; --tr-light: #FEF2F2;
  --fa: #7C3AED; --fa-light: #F5F3FF;
}

.fl2 .page-hero-simple { padding: 72px 0 64px; text-align: center; }
.fl2 .page-hero-simple .eyebrow { justify-content: center; color: #7FD4CB; }
.fl2 .page-hero-simple h1 { color: #fff; }
.fl2 .page-hero-simple h1 em { font-style: italic; color: #7FD4CB; }
.fl2 .page-hero-simple p { font-size: 16.5px; color: rgba(255, 255, 255, .55); max-width: 560px; margin: 0 auto 36px; }
.fl2 .lang-jump { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.fl2 .lang-jump a { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 12px; padding: 8px 18px; border-radius: 3px; border: 1px solid rgba(255, 255, 255, .18); color: rgba(255, 255, 255, .7); transition: all .18s; display: flex; align-items: center; gap: 7px; }
.fl2 .lang-jump a:hover { border-color: rgba(255, 255, 255, .5); color: #fff; background: rgba(255, 255, 255, .06); }
.fl2 .lang-jump a .flag { font-size: 16px; }
.fl2 .languages-hero-image { margin: 32px auto 0; border-radius: 8px; overflow: hidden; box-shadow: 0 24px 60px -36px rgba(0, 0, 0, .75); }
.fl2 .languages-hero-image img { aspect-ratio: 16 / 7; object-fit: cover; }

.fl2 .shared-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fl2 .shared-card { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 24px; }
.fl2 .shared-card .sc-icon { font-size: 24px; margin-bottom: 12px; }
.fl2 .shared-card h3 { font-size: 17px; margin-bottom: 8px; }
.fl2 .shared-card p { font-size: 16px; color: var(--muted); }

.fl2 .lang-block { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.fl2 .lang-block.reverse .lang-visual { order: -1; }
.fl2 .lang-flag-row { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.fl2 .lang-flag { font-size: 36px; line-height: 1; }
.fl2 .lang-tag { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 20px; font-weight: 600; }
.fl2 .lang-block h2 { font-size: clamp(26px, 3vw, 40px); margin-bottom: 16px; }
.fl2 .lang-block .lang-hook { font-size: 16.5px; color: var(--ink-soft); margin-bottom: 20px; line-height: 1.65; }
.fl2 .lang-block .lang-hook strong { color: var(--ink); font-weight: 600; }
.fl2 .lang-insight { border-left: 3px solid var(--amber); padding: 14px 18px; background: rgba(224, 138, 62, .06); border-radius: 0 6px 6px 0; margin-bottom: 22px; }
.fl2 .lang-insight p { font-size: 16px; color: var(--ink-soft); line-height: 1.65; }
.fl2 .lang-insight p strong { color: var(--ink); }
.fl2 .lang-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 26px; }
.fl2 .lang-pill { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; padding: 6px 12px; border-radius: 20px; border: 1px solid var(--line); color: var(--ink-soft); }
.fl2 .lang-ctas { display: flex; gap: 10px; flex-wrap: wrap; }

.fl2 .lang-visual { position: relative; }
.fl2 .lang-card { border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); background: #fff; border: 1px solid var(--line); }
.fl2 .lang-card-img { height: 240px; background: var(--paper-2); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.fl2 .lang-card-img .img-placeholder { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: var(--muted); font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; text-align: center; }
.fl2 .lang-card-img img { width: 100%; height: 100%; object-fit: cover; }
.fl2 .lang-card-body { padding: 20px 22px; }
.fl2 .sample-scene { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: 10px; }
.fl2 .sample-lines { display: flex; flex-direction: column; gap: 8px; }
.fl2 .sample-line { display: flex; gap: 10px; align-items: flex-start; }
.fl2 .sample-line .speaker { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: var(--teal-dark); font-weight: 600; flex-shrink: 0; margin-top: 2px; }
.fl2 .sample-line .text { font-size: 13.5px; color: var(--ink-soft); }
.fl2 .sample-line .trans { font-size: 11.5px; color: var(--muted); margin-top: 2px; }
.fl2 .drill-strip { margin-top: 14px; padding: 10px 12px; background: var(--ink); border-radius: 4px; display: flex; align-items: center; gap: 10px; }
.fl2 .drill-strip .drill-icon { font-size: 14px; }
.fl2 .drill-strip span { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: rgba(255, 255, 255, .55); flex: 1; }
.fl2 .drill-strip .drill-badge { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; background: var(--teal-dark); color: #fff; padding: 3px 8px; border-radius: 20px; }

.fl2 .levels-row { display: flex; gap: 8px; margin-bottom: 22px; flex-wrap: wrap; }
.fl2 .level-badge { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; padding: 5px 11px; border-radius: 3px; font-weight: 600; }
.fl2 .level-badge.a1 { background: #DCFCE7; color: #166534; }
.fl2 .level-badge.a2 { background: #FEF9C3; color: #854D0E; }
.fl2 .level-badge.b1 { background: #DBEAFE; color: #1E40AF; }
.fl2 .level-badge.soon { background: var(--paper-2); color: var(--muted); border: 1px solid var(--line); }

.fl2 .kids-band { background: var(--en-kids-light); border: 1px solid rgba(245, 158, 11, .2); border-radius: 10px; padding: 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin-top: 48px; }
.fl2 .kids-band h3 { font-size: clamp(20px, 2.5vw, 28px); margin-bottom: 12px; }
.fl2 .kids-band .lang-hook { font-size: 16px; color: var(--ink-soft); }
.fl2 .kids-hook-badge { display: inline-flex; align-items: center; gap: 6px; background: var(--en-kids); color: var(--ink); font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; padding: 4px 10px; border-radius: 20px; margin-bottom: 14px; font-weight: 600; }
.fl2 .kids-cartoons { display: flex; flex-direction: column; gap: 10px; }
.fl2 .cartoon-row { display: flex; align-items: center; gap: 12px; padding: 10px 14px; background: #fff; border-radius: 6px; border: 1px solid rgba(245, 158, 11, .15); }
.fl2 .cartoon-row .c-icon { font-size: 22px; flex-shrink: 0; }
.fl2 .cartoon-row .c-text { font-size: 13.5px; color: var(--ink-soft); }
.fl2 .cartoon-row .c-sub { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: var(--muted); margin-top: 2px; }

.fl2 .coming-grid { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; margin-top: 8px; }
.fl2 .coming-card { border: 1px dashed var(--line); border-radius: 6px; padding: 18px 26px; display: flex; align-items: center; gap: 12px; background: transparent; transition: border-color .2s; }
.fl2 .coming-card:hover { border-color: var(--teal); }
.fl2 .coming-card .c-flag { font-size: 28px; }
.fl2 .coming-card .c-lang { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 17px; }
.fl2 .coming-card .c-tag { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: var(--muted); margin-top: 2px; }
.fl2 .notify-form { display: flex; gap: 8px; justify-content: center; margin-top: 20px; flex-wrap: wrap; }
.fl2 .notify-form input { padding: 10px 16px; border: 1px solid var(--line); border-radius: 3px; font-size: 14px; background: #fff; width: 240px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
.fl2 .notify-form input:focus { outline: none; border-color: var(--teal); }

@media (max-width: 960px) {
  .fl2 .lang-block, .fl2 .kids-band { grid-template-columns: 1fr; }
  .fl2 .lang-block.reverse .lang-visual { order: 0; }
  .fl2 .shared-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .fl2 .languages-hero-image img { aspect-ratio: 4 / 3; object-position: center; }
  .fl2 .shared-grid { grid-template-columns: 1fr; }
  .fl2 .kids-band { padding: 24px; }
}

/* ==========================================================================
   Teachers page
   ========================================================================== */
.fl2 .page-hero-teachers { padding: 64px 0 0; overflow: hidden; }
.fl2 .page-hero-teachers .page-hero-inner { grid-template-columns: 1fr 1fr; gap: 48px; }
.fl2 .page-hero-teachers .page-hero-text { padding-bottom: 48px; }
.fl2 .page-hero-teachers .page-hero-text h1 { font-size: clamp(28px, 3.5vw, 46px); margin-bottom: 14px; }
.fl2 .page-hero-teachers .page-hero-text p { font-size: 16px; color: rgba(255, 255, 255, .55); max-width: 440px; line-height: 1.65; }

.fl2 .trust-row { display: flex; gap: 28px; flex-wrap: wrap; margin-top: 28px; }
.fl2 .trust-item { display: flex; align-items: center; gap: 9px; }
.fl2 .trust-icon { width: 30px; height: 30px; border-radius: 50%; background: rgba(255, 255, 255, .07); display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.fl2 .trust-item span { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: rgba(255, 255, 255, .55); line-height: 1.4; }
.fl2 .trust-item b { color: rgba(255, 255, 255, .9); font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }

.fl2 .hero-stats { background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .08); border-radius: 10px 10px 0 0; padding: 28px; display: flex; gap: 0; align-self: end; }
.fl2 .stat-item { flex: 1; text-align: center; padding: 8px 0; }
.fl2 .stat-item + .stat-item { border-left: 1px solid rgba(255, 255, 255, .08); }
.fl2 .stat-num { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 36px; color: #fff; font-style: italic; display: block; line-height: 1; }
.fl2 .stat-lbl { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: rgba(255, 255, 255, .6); letter-spacing: .06em; text-transform: uppercase; margin-top: 6px; display: block; }

.fl2 .filter-bar { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 62px; z-index: 90; }
.fl2 .filter-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 0; flex-wrap: wrap; }
.fl2 .lang-tabs { display: flex; gap: 4px; }
.fl2 .lang-tab { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 12px; padding: 8px 16px; border-radius: 3px; border: 1px solid var(--line); color: var(--muted); cursor: pointer; background: #fff; transition: all .18s; display: flex; align-items: center; gap: 6px; font-weight: 500; }
.fl2 .lang-tab:hover { border-color: var(--teal); color: var(--teal-dark); }
.fl2 .lang-tab.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.fl2 .lang-tab .flag { font-size: 14px; }
.fl2 .type-pills { display: flex; gap: 6px; flex-wrap: wrap; }
.fl2 .type-pill { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; padding: 6px 12px; border-radius: 20px; border: 1px solid var(--line); color: var(--muted); cursor: pointer; background: #fff; transition: all .15s; }
.fl2 .type-pill:hover { border-color: var(--teal); color: var(--teal-dark); }
.fl2 .type-pill.active { background: var(--teal-light); border-color: var(--teal); color: var(--teal-dark); font-weight: 600; }
.fl2 .filter-count { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--muted); white-space: nowrap; }

.fl2 .teachers-section { padding: 48px 0 88px; }
.fl2 .teachers-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }

.fl2 .teacher-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column; }
.fl2 .teacher-card:hover { transform: translateY(-5px); box-shadow: 0 4px 24px -8px rgba(20, 25, 31, .12); }
.fl2 .tc-top { position: relative; height: 200px; background: var(--paper-2); overflow: hidden; }
.fl2 .tc-top img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.fl2 .tc-photo-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; }
.fl2 .tc-avatar { width: 72px; height: 72px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 28px; font-weight: 600; color: #fff; }
.fl2 .tc-name-init { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: var(--muted); }
.fl2 .tc-dli { position: absolute; top: 12px; left: 12px; background: var(--teal-dark); color: #fff; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; padding: 3px 8px; border-radius: 3px; letter-spacing: .04em; font-weight: 600; }
.fl2 .tc-body { padding: 18px 18px 0; flex: 1; }
.fl2 .tc-name { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 18px; margin-bottom: 2px; }
.fl2 .tc-tagline { font-size: 13px; color: var(--muted); margin-bottom: 12px; font-style: italic; }
.fl2 .tc-langs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 10px; }
.fl2 .tc-lang-badge { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; padding: 3px 8px; border-radius: 20px; border: 1px solid var(--line); color: var(--ink-soft); display: flex; align-items: center; gap: 4px; }
.fl2 .tc-types { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 12px; }
.fl2 .tc-type { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; padding: 3px 8px; border-radius: 3px; background: var(--teal-light); color: var(--teal-dark); }
.fl2 .tc-type.group { background: var(--paper-2); color: var(--ink-soft); }
.fl2 .tc-quote { font-size: 13px; color: var(--ink-soft); font-style: italic; line-height: 1.55; border-left: 2px solid var(--line); padding-left: 10px; margin-bottom: 14px; }
.fl2 .tc-footer { padding: 14px 18px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.fl2 .tc-price { display: flex; flex-direction: column; }
.fl2 .tc-price .from { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.fl2 .tc-price .amount { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 20px; color: var(--ink); }
.fl2 .tc-price .per { font-size: 11px; color: var(--muted); }
.fl2 .tc-btns { display: flex; gap: 7px; }
.fl2 .tc-btns .btn { padding: 8px 13px; font-size: 12.5px; }
.fl2 .btn-ghost-card { border-color: var(--line); color: var(--ink-soft); background: #fff; }
.fl2 .btn-ghost-card:hover { border-color: var(--teal); color: var(--teal-dark); }

.fl2 .teacher-card[data-hidden="true"] { display: none !important; }

.fl2 .become-nudge { background: var(--ink); border-radius: 8px; padding: 32px 36px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; margin-top: 48px; }
.fl2 .become-nudge p { font-size: 16px; color: rgba(255, 255, 255, .65); max-width: 520px; }
.fl2 .become-nudge p strong { color: #fff; }
.fl2 .become-nudge p em { color: var(--amber); font-style: normal; }

@media (max-width: 960px) {
  .fl2 .page-hero-teachers .page-hero-inner { grid-template-columns: 1fr; }
  .fl2 .hero-stats { display: none; }
  .fl2 .teachers-grid { grid-template-columns: 1fr 1fr; }
  .fl2 .filter-inner { gap: 10px; }
}
@media (max-width: 640px) {
  .fl2 .teachers-grid { grid-template-columns: 1fr; }
  .fl2 .lang-tabs { flex-wrap: wrap; }
}

/* ==========================================================================
   Become a Teacher page
   ========================================================================== */
.fl2 .page-hero-recruit { padding: 80px 0 72px; text-align: center; }
.fl2 .page-hero-recruit .eyebrow { justify-content: center; color: #7FD4CB; }
.fl2 .page-hero-recruit h1 { font-size: clamp(30px, 4vw, 52px); color: #fff; margin-bottom: 16px; max-width: 720px; margin-left: auto; margin-right: auto; }
.fl2 .page-hero-recruit h1 em { font-style: italic; color: #7FD4CB; }
.fl2 .page-hero-recruit p.lede { font-size: 16px; color: rgba(255, 255, 255, .55); max-width: 540px; margin: 0 auto 32px; line-height: 1.65; }
.fl2 .commission-box { display: inline-flex; align-items: center; gap: 20px; background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .12); border-radius: 8px; padding: 18px 28px; flex-wrap: wrap; justify-content: center; }
.fl2 .commission-item { text-align: center; }
.fl2 .commission-item .big { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 38px; color: var(--amber); font-style: italic; line-height: 1; }
.fl2 .commission-item .lbl { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: rgba(255, 255, 255, .6); letter-spacing: .07em; text-transform: uppercase; margin-top: 5px; }
.fl2 .commission-divider { width: 1px; height: 50px; background: rgba(255, 255, 255, .1); }
.fl2 .commission-note { font-size: 13px; color: rgba(255, 255, 255, .5); max-width: 280px; text-align: left; line-height: 1.55; }
.fl2 .commission-note strong { color: rgba(255, 255, 255, .9); }

.fl2 .vs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.fl2 .vs-card { border-radius: 8px; padding: 28px; }
.fl2 .vs-card.them { background: #fff; border: 1px solid var(--line); }
.fl2 .vs-card.us { background: var(--teal-dark); color: #fff; }
.fl2 .vs-card h3 { font-size: 16px; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.fl2 .vs-card.them h3 { color: var(--muted); }
.fl2 .vs-card.us h3 { color: #fff; }
.fl2 .vs-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.fl2 .vs-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 16px; }
.fl2 .vs-list .icon { flex-shrink: 0; width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; margin-top: 2px; }
.fl2 .vs-card.them .icon { background: rgba(224, 138, 62, .12); color: var(--amber-dark); }
.fl2 .vs-card.them li { color: var(--muted); }
.fl2 .vs-card.us .icon { background: rgba(255, 255, 255, .15); color: #7FD4CB; }
.fl2 .vs-card.us li { color: rgba(255, 255, 255, .8); }

.fl2 .calc-wrap { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 36px; box-shadow: var(--shadow); }
.fl2 .calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
.fl2 .calc-inputs { display: flex; flex-direction: column; gap: 20px; }
.fl2 .calc-field label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 8px; }
.fl2 .calc-field input[type=range] { width: 100%; accent-color: var(--teal); cursor: pointer; }
.fl2 .calc-field .val { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 22px; color: var(--ink); margin-top: 4px; }
.fl2 .calc-result { background: var(--ink); border-radius: 8px; padding: 28px; }
.fl2 .calc-result .cr-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; letter-spacing: .07em; text-transform: uppercase; color: rgba(255, 255, 255, .6); margin-bottom: 6px; }
.fl2 .calc-result .cr-amount { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 44px; color: var(--amber); font-style: italic; line-height: 1; margin-bottom: 4px; }
.fl2 .calc-result .cr-sub { font-size: 12.5px; color: rgba(255, 255, 255, .6); margin-bottom: 20px; }
.fl2 .calc-breakdown { display: flex; flex-direction: column; gap: 8px; margin-top: 16px; border-top: 1px solid rgba(255, 255, 255, .08); padding-top: 16px; }
.fl2 .cb-row { display: flex; justify-content: space-between; font-size: 12.5px; }
.fl2 .cb-row .cb-label { color: rgba(255, 255, 255, .6); }
.fl2 .cb-row .cb-val { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; color: rgba(255, 255, 255, .7); }
.fl2 .cb-row.total .cb-label { color: #fff; font-weight: 600; }
.fl2 .cb-row.total .cb-val { color: var(--amber); font-weight: 600; }

.fl2 .cert-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.fl2 .cert-steps::before { content: ""; position: absolute; top: 28px; left: 12%; right: 12%; height: 1px; background: var(--line); z-index: 0; }
.fl2 .cert-step { text-align: center; position: relative; z-index: 1; }
.fl2 .cert-num { width: 18px; height: 18px; border-radius: 50%; background: var(--teal); border: 2px solid var(--paper-2); margin: 20px auto 14px; display: flex; align-items: center; justify-content: center; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; color: #fff; font-weight: 600; }
.fl2 .cert-step.highlight .cert-num { width: 22px; height: 22px; background: var(--amber); border-color: var(--paper-2); }
.fl2 .cert-icon { font-size: 22px; display: block; margin-bottom: 6px; }
.fl2 .cert-title { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 15px; margin-bottom: 6px; }
.fl2 .cert-desc { font-size: 12.5px; color: var(--muted); padding: 0 8px; line-height: 1.5; }
.fl2 .cert-price-tag { display: inline-block; background: var(--amber); color: #fff; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; padding: 4px 10px; border-radius: 3px; margin-top: 8px; font-weight: 600; }

.fl2 .loyalty-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.fl2 .loyalty-copy h2 { font-size: clamp(22px, 2.6vw, 32px); margin-bottom: 14px; }
.fl2 .loyalty-copy p { color: var(--muted); font-size: 16px; margin-bottom: 14px; }
.fl2 .fl2-section-dark .loyalty-copy p { color: rgba(255, 255, 255, .55); }
.fl2 .loyalty-benefits { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; }
.fl2 .loyalty-benefit { display: flex; align-items: flex-start; gap: 12px; padding: 12px 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .1); border-radius: 6px; }
.fl2 .lb-icon { font-size: 18px; flex-shrink: 0; margin-top: 1px; }
.fl2 .lb-text h4 { font-size: 14px; color: #fff; margin-bottom: 3px; }
.fl2 .lb-text p { font-size: 16px; color: rgba(255, 255, 255, .5); line-height: 1.5; }
.fl2 .loyalty-timeline { background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .1); border-radius: 8px; padding: 24px; }
.fl2 .lt-title { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: rgba(255, 255, 255, .6); letter-spacing: .07em; text-transform: uppercase; margin-bottom: 16px; }
.fl2 .lt-step { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 14px; position: relative; }
.fl2 .lt-step:last-child { margin-bottom: 0; }
.fl2 .lt-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--teal); flex-shrink: 0; margin-top: 4px; }
.fl2 .lt-dot.amber { background: var(--amber); }
.fl2 .lt-dot.muted { background: rgba(255, 255, 255, .2); }
.fl2 .loyalty-timeline .lt-content h4 { font-size: 13.5px; color: #fff; margin-bottom: 2px; }
.fl2 .loyalty-timeline .lt-content p { font-size: 16px; color: rgba(255, 255, 255, .6); line-height: 1.5; }

.fl2 .creator-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.fl2 .creator-card { border: 1px solid var(--line); border-radius: 8px; padding: 26px; background: #fff; }
.fl2 .creator-card h3 { font-size: 18px; margin-bottom: 10px; }
.fl2 .creator-card p { color: var(--muted); font-size: 16px; margin-bottom: 16px; line-height: 1.6; }
.fl2 .split-visual { display: flex; gap: 4px; height: 36px; border-radius: 4px; overflow: hidden; margin-bottom: 10px; }
.fl2 .split-seg { display: flex; align-items: center; justify-content: center; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; font-weight: 600; color: #fff; transition: flex .3s; }
.fl2 .split-seg.creator { background: var(--teal-dark); }
.fl2 .split-seg.teacher { background: var(--amber); color: var(--ink); }
.fl2 .split-seg.platform { background: var(--ink-soft); }
.fl2 .split-labels { display: flex; gap: 10px; flex-wrap: wrap; }
.fl2 .split-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: var(--muted); display: flex; align-items: center; gap: 5px; }
.fl2 .split-label .dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.fl2 .creator-note { font-size: 12.5px; color: var(--muted); font-style: italic; border-top: 1px solid var(--line); padding-top: 12px; margin-top: 4px; }

.fl2 .booking-teaser { background: var(--paper-2); border: 1px solid var(--line); border-radius: 10px; padding: 32px 36px; display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
.fl2 .booking-teaser h3 { font-size: 22px; margin-bottom: 10px; }
.fl2 .booking-teaser p { font-size: 16px; color: var(--muted); margin-bottom: 16px; }
.fl2 .booking-steps { display: flex; flex-direction: column; gap: 10px; }
.fl2 .booking-step { display: flex; align-items: center; gap: 12px; font-size: 13.5px; color: var(--ink-soft); }
.fl2 .bs-num { width: 22px; height: 22px; border-radius: 50%; background: var(--teal); color: #fff; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: 600; }

.fl2 .apply-wrap { background: var(--ink); border-radius: 12px; padding: 48px; max-width: 680px; margin: 0 auto; }
.fl2 .apply-wrap .eyebrow { color: #7FD4CB; }
.fl2 .apply-wrap .eyebrow::before { background: var(--amber); }
.fl2 .apply-wrap h2 { font-size: clamp(22px, 2.5vw, 30px); color: #fff; margin-bottom: 8px; }
.fl2 .apply-wrap .apply-sub { font-size: 16px; color: rgba(255, 255, 255, .45); margin-bottom: 28px; }
.fl2 .form-group { margin-bottom: 18px; }
.fl2 .form-group label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; letter-spacing: .07em; text-transform: uppercase; color: rgba(255, 255, 255, .45); display: block; margin-bottom: 7px; }
.fl2 .form-group input, .fl2 .form-group select, .fl2 .form-group textarea { width: 100%; padding: 11px 14px; background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: 4px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; color: #fff; transition: border-color .18s; }
.fl2 .form-group input:focus, .fl2 .form-group select:focus, .fl2 .form-group textarea:focus { outline: none; border-color: var(--teal); }
.fl2 .form-group input::placeholder, .fl2 .form-group textarea::placeholder { color: rgba(255, 255, 255, .25); }
.fl2 .form-group select { appearance: none; cursor: pointer; color: #fff; }
.fl2 .form-group select option { background: var(--ink); color: #fff; }
.fl2 .form-group textarea { resize: vertical; min-height: 90px; }
.fl2 .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fl2 .form-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 18px; }
.fl2 .form-check input[type=checkbox] { width: 16px; height: 16px; accent-color: var(--teal); flex-shrink: 0; margin-top: 2px; cursor: pointer; }
.fl2 .form-check label { font-size: 13.5px; color: rgba(255, 255, 255, .55); line-height: 1.5; cursor: pointer; }
.fl2 .form-check label a { color: #7FD4CB; }
.fl2 .apply-price { background: rgba(224, 138, 62, .1); border: 1px solid rgba(224, 138, 62, .25); border-radius: 6px; padding: 14px 16px; margin-bottom: 20px; display: flex; align-items: center; gap: 14px; }
.fl2 .apply-price .price-num { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 30px; color: var(--amber); font-style: italic; flex-shrink: 0; }
.fl2 .apply-price .price-desc { font-size: 13px; color: rgba(255, 255, 255, .55); line-height: 1.5; }
.fl2 .apply-price .price-desc strong { color: rgba(255, 255, 255, .85); }

@media (max-width: 960px) {
  .fl2 .vs-grid, .fl2 .calc-grid, .fl2 .loyalty-grid, .fl2 .creator-grid, .fl2 .booking-teaser { grid-template-columns: 1fr; }
  .fl2 .cert-steps { grid-template-columns: 1fr 1fr; gap: 20px; }
  .fl2 .cert-steps::before { display: none; }
  .fl2 .form-row { grid-template-columns: 1fr; }
  .fl2 .commission-box { flex-direction: column; gap: 12px; }
  .fl2 .commission-divider { width: 100%; height: 1px; }
}
@media (max-width: 600px) {
  .fl2 .cert-steps { grid-template-columns: 1fr; }
  .fl2 .apply-wrap { padding: 28px 20px; }
}

/* ==========================================================================
   Founder's Story page
   ========================================================================== */
.fl2 .opening { background: var(--ink); padding: 96px 0 80px; position: relative; overflow: hidden; }
.fl2 .opening::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(31, 138, 131, .12) 0%, transparent 60%); }
.fl2 .opening-inner { position: relative; z-index: 1; }
.fl2 .scene-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .3); margin-bottom: 32px; display: flex; align-items: center; gap: 10px; }
.fl2 .scene-label::before { content: ""; width: 24px; height: 1px; background: var(--amber); display: inline-block; }
.fl2 .opening h1 { font-size: clamp(15px, 2vw, 21px); color: rgba(255, 255, 255, .35); font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-weight: 400; letter-spacing: .04em; line-height: 2; max-width: 680px; margin-bottom: 0; }
.fl2 .opening h1 em { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-style: italic; font-size: clamp(32px, 5vw, 64px); color: #fff; display: block; line-height: 1.05; letter-spacing: -.02em; margin: 12px 0; }
.fl2 .opening h1 em span { color: #7FD4CB; }
.fl2 .opening-caption { margin-top: 36px; font-size: 16px; color: rgba(255, 255, 255, .45); max-width: 520px; line-height: 1.7; font-style: italic; }

.fl2 .story-layout { display: grid; grid-template-columns: 1fr 240px; gap: 72px; padding: 72px 0 96px; align-items: start; }
.fl2 .narrative p { font-size: 17.5px; color: var(--ink-soft); margin-bottom: 24px; line-height: 1.8; }
.fl2 .narrative p.lead { font-size: 19px; color: var(--ink); font-weight: 500; line-height: 1.7; margin-bottom: 28px; }
.fl2 .narrative h2 { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: clamp(22px, 2.6vw, 32px); color: var(--ink); margin: 52px 0 18px; }
.fl2 .narrative h2:first-of-type { margin-top: 0; }

.fl2 .pq { border-left: 3px solid var(--amber); padding: 18px 24px; margin: 36px 0; background: rgba(224, 138, 62, .05); border-radius: 0 6px 6px 0; }
.fl2 .pq p { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-style: italic; font-size: 21px; color: var(--ink); line-height: 1.5; margin: 0; }
.fl2 .pq cite { display: block; margin-top: 10px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--muted); font-style: normal; }

.fl2 .interlude { background: var(--ink); border-radius: 8px; padding: 28px 30px; margin: 40px 0; }
.fl2 .interlude p { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-style: italic; font-size: 18px; color: rgba(255, 255, 255, .8); line-height: 1.6; margin: 0; }
.fl2 .interlude p span { color: #7FD4CB; }

.fl2 .story-photo { border-radius: 8px; overflow: hidden; box-shadow: var(--shadow); margin: 44px 0; }
.fl2 .story-photo img { width: 100%; display: block; }
.fl2 .story-photo figcaption { padding: 12px 14px; background: #fff; border: 1px solid var(--line); border-top: none; border-radius: 0 0 8px 8px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--muted); }

.fl2 .lang-timeline { display: flex; flex-direction: column; gap: 0; margin: 32px 0; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.fl2 .lt-row { display: flex; align-items: flex-start; gap: 16px; padding: 14px 18px; border-bottom: 1px solid var(--line); transition: background .15s; }
.fl2 .lt-row:last-child { border-bottom: none; }
.fl2 .lt-row:hover { background: rgba(31, 138, 131, .04); }
.fl2 .lt-age { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; color: var(--teal-dark); background: var(--teal-light); padding: 3px 9px; border-radius: 20px; white-space: nowrap; flex-shrink: 0; margin-top: 2px; font-weight: 600; }
.fl2 .lang-timeline .lt-content h4 { font-size: 15px; color: var(--ink); margin-bottom: 3px; }
.fl2 .lang-timeline .lt-content p { font-size: 16px; color: var(--muted); line-height: 1.5; margin: 0; }

.fl2 .story-sidebar { position: sticky; top: 80px; display: flex; flex-direction: column; gap: 18px; }
.fl2 .sidebar-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 20px; }
.fl2 .sidebar-card h4 { font-size: 14px; margin-bottom: 8px; font-family: 'PingFang SC', 'Microsoft YaHei', serif; }
.fl2 .sidebar-card p { font-size: 16px; color: var(--muted); line-height: 1.6; margin-bottom: 12px; }
.fl2 .sidebar-stat { display: flex; flex-direction: column; gap: 12px; }
.fl2 .ss-item { display: flex; flex-direction: column; }
.fl2 .ss-num { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 28px; color: var(--teal-dark); font-style: italic; line-height: 1; }
.fl2 .ss-lbl { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; color: var(--muted); letter-spacing: .06em; text-transform: uppercase; margin-top: 3px; }
.fl2 .ss-divider { width: 100%; height: 1px; background: var(--line); }
.fl2 .sidebar-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.fl2 .sidebar-chip { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; padding: 4px 9px; border-radius: 20px; background: var(--paper-2); color: var(--ink-soft); border: 1px solid var(--line); }

.fl2 .proof-band { background: var(--teal-dark); padding: 72px 0; }
.fl2 .proof-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.fl2 .proof-copy .eyebrow { color: #7FD4CB; }
.fl2 .proof-copy .eyebrow::before { background: var(--amber); }
.fl2 .proof-copy h2 { font-size: clamp(22px, 2.6vw, 34px); color: #fff; margin-bottom: 16px; }
.fl2 .proof-copy p { font-size: 16px; color: rgba(255, 255, 255, .6); margin-bottom: 14px; line-height: 1.7; }
.fl2 .proof-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; }
.fl2 .proof-chip { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); padding: 6px 12px; border-radius: 20px; color: #fff; }
.fl2 .proof-chip b { color: #F8C68C; }
.fl2 .proof-photo img { border-radius: 8px; box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .5); width: 100%; }

.fl2 .means-section { padding: 88px 0; text-align: center; }
.fl2 .means-section h2 { font-size: clamp(24px, 3vw, 40px); max-width: 640px; margin: 0 auto 14px; }
.fl2 .means-section p { font-size: 16px; color: var(--muted); max-width: 520px; margin: 0 auto 32px; line-height: 1.7; }
.fl2 .means-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 960px) {
  .fl2 .story-layout { grid-template-columns: 1fr; }
  .fl2 .story-sidebar { display: none; }
  .fl2 .proof-inner { grid-template-columns: 1fr; }
  .fl2 .proof-photo { display: none; }
}
@media (max-width: 600px) {
  .fl2 .narrative p { font-size: 16px; }
  .fl2 .narrative p.lead { font-size: 17.5px; }
}

/* ==========================================================================
   Booking page — app-like grey background, distinct from the paper theme
   ========================================================================== */
body.fl2.page-booking { background: #F4F6F8; }
.fl2 .page-hero-booking { background: #fff; border-bottom: 1px solid #E5E9ED; padding: 52px 0 44px; }
.fl2 .page-hero-booking .page-hero-inner { grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.fl2 .page-hero-booking .page-hero-text .eyebrow { color: var(--teal-dark); }
.fl2 .page-hero-booking .page-hero-text h1 { font-size: clamp(26px, 3.2vw, 42px); margin-bottom: 12px; color: var(--ink); }
.fl2 .page-hero-booking .page-hero-text h1 em { font-style: italic; color: var(--teal-dark); }
.fl2 .page-hero-booking .page-hero-text p { font-size: 16px; color: var(--muted); max-width: 420px; margin-bottom: 24px; }

.fl2 .how-section { background: #fff; border-radius: 12px; padding: 36px; margin-bottom: 52px; border: 1px solid #E5E9ED; }
.fl2 .how-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.fl2 .how-grid::before { content: ""; position: absolute; top: 20px; left: 8%; right: 8%; height: 1px; background: #E5E9ED; z-index: 0; }
.fl2 .how-step { text-align: center; position: relative; z-index: 1; padding: 0 8px; }
.fl2 .how-dot { width: 14px; height: 14px; border-radius: 50%; background: var(--teal); border: 2px solid #fff; margin: 14px auto 14px; box-shadow: 0 0 0 2px var(--teal); }
.fl2 .how-step.amber .how-dot { background: var(--amber); box-shadow: 0 0 0 2px var(--amber); }
.fl2 .how-icon { font-size: 20px; display: block; margin-bottom: 6px; }
.fl2 .how-title { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 14.5px; margin-bottom: 5px; }
.fl2 .how-desc { font-size: 12px; color: var(--muted); line-height: 1.5; }

.fl2 .paths-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.fl2 .path-card { background: #fff; border: 1px solid #E5E9ED; border-radius: 10px; padding: 0; overflow: hidden; transition: box-shadow .2s, transform .2s; }
.fl2 .path-card:hover { box-shadow: 0 4px 16px -6px rgba(20, 25, 31, .14); transform: translateY(-3px); }
.fl2 .path-card-top { padding: 28px 28px 20px; }
.fl2 .path-num { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .1em; color: #9A5A1E; text-transform: uppercase; margin-bottom: 10px; display: flex; align-items: center; gap: 8px; }
.fl2 .path-num::before { content: ""; width: 16px; height: 1px; background: var(--amber); }
.fl2 .path-card h2 { font-size: clamp(18px, 2.2vw, 26px); margin-bottom: 10px; }
.fl2 .path-card p { font-size: 16px; color: var(--muted); line-height: 1.65; }
.fl2 .path-card-steps { border-top: 1px solid #F0F2F4; padding: 20px 28px; display: flex; flex-direction: column; gap: 12px; background: #FAFBFC; }
.fl2 .path-step { display: flex; align-items: flex-start; gap: 12px; }
.fl2 .ps-dot { width: 22px; height: 22px; border-radius: 50%; background: var(--teal); color: #fff; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
.fl2 .path-step.amber .ps-dot { background: var(--amber); }
.fl2 .ps-text h4 { font-size: 13.5px; font-weight: 600; margin-bottom: 2px; }
.fl2 .ps-text p { font-size: 16px; color: var(--muted); line-height: 1.5; margin: 0; }
.fl2 .path-card-cta { padding: 16px 28px; border-top: 1px solid #F0F2F4; }

.fl2 .calendar-wrap { background: #fff; border: 1px solid #E5E9ED; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 16px -6px rgba(20, 25, 31, .14); }
.fl2 .cal-toolbar { background: #fff; border-bottom: 1px solid #F0F2F4; padding: 14px 20px; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.fl2 .cal-toolbar-title { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 13px; font-weight: 600; color: var(--ink); flex: 1; }
.fl2 .cal-filter { display: flex; gap: 6px; flex-wrap: wrap; }
.fl2 .cal-pill { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; padding: 5px 12px; border-radius: 20px; border: 1px solid #E5E9ED; color: var(--muted); background: #fff; cursor: pointer; }
.fl2 .cal-pill.active { background: var(--ink); color: #fff; border-color: var(--ink); }
.fl2 .cal-days-header { display: grid; grid-template-columns: repeat(7, 1fr); background: #FAFBFC; border-bottom: 1px solid #F0F2F4; }
.fl2 .cal-day-hdr { text-align: center; padding: 8px 4px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.fl2 .cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.fl2 .cal-cell { border-right: 1px solid #F0F2F4; border-bottom: 1px solid #F0F2F4; padding: 8px 6px; min-height: 88px; position: relative; }
.fl2 .cal-cell:nth-child(7n) { border-right: none; }
.fl2 .cal-cell.empty { background: #FAFBFC; }
.fl2 .cal-cell.today { background: #F0FAF9; }
.fl2 .cal-date { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--muted); margin-bottom: 5px; }
.fl2 .cal-cell.today .cal-date { color: var(--teal-dark); font-weight: 700; }
.fl2 .slot { border-radius: 3px; padding: 3px 6px; margin-bottom: 3px; font-size: 10.5px; cursor: pointer; transition: opacity .15s; line-height: 1.3; }
.fl2 .slot:hover { opacity: .8; }
.fl2 .slot.private { background: #DBEAFE; color: #1E40AF; }
.fl2 .slot.group { background: #D1FAE5; color: #065F46; }
.fl2 .slot.pair { background: #FEF3C7; color: #92400E; }
.fl2 .slot.request { background: #F3E8FF; color: #6B21A8; border: 1px dashed #C4B5FD; }
.fl2 .slot .slot-time { font-weight: 600; }
.fl2 .cal-legend { padding: 12px 20px; border-top: 1px solid #F0F2F4; display: flex; gap: 16px; flex-wrap: wrap; background: #FAFBFC; }
.fl2 .legend-item { display: flex; align-items: center; gap: 6px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; color: var(--muted); }
.fl2 .legend-dot { width: 10px; height: 10px; border-radius: 2px; }

.fl2 .group-info { background: var(--teal-dark); border-radius: 10px; padding: 28px 32px; display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; margin-bottom: 52px; }
.fl2 .gi-copy h3 { font-size: 20px; color: #fff; margin-bottom: 10px; }
.fl2 .gi-copy p { font-size: 16px; color: rgba(255, 255, 255, .6); line-height: 1.65; }
.fl2 .gi-steps { display: flex; flex-direction: column; gap: 10px; }
.fl2 .gi-step { display: flex; align-items: flex-start; gap: 10px; }
.fl2 .gi-dot { width: 18px; height: 18px; border-radius: 50%; background: rgba(255, 255, 255, .15); color: #7FD4CB; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 2px; }
.fl2 .gi-text { font-size: 13px; color: rgba(255, 255, 255, .65); line-height: 1.5; }

.fl2 .request-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.fl2 .request-form { background: #fff; border: 1px solid #E5E9ED; border-radius: 10px; padding: 24px; box-shadow: 0 4px 16px -6px rgba(20, 25, 31, .14); }
.fl2 .rf-title { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 18px; padding-bottom: 10px; border-bottom: 1px solid #F0F2F4; }
.fl2 .rf-group { margin-bottom: 14px; }
.fl2 .rf-group label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 6px; }
.fl2 .rf-group select, .fl2 .rf-group input { width: 100%; padding: 9px 12px; border: 1px solid #E5E9ED; border-radius: 4px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 13.5px; color: var(--ink); background: #fff; }
.fl2 .rf-group select:focus, .fl2 .rf-group input:focus { outline: none; border-color: var(--teal); }
.fl2 .rf-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fl2 .teacher-toggle { display: flex; gap: 8px; margin-top: 4px; }
.fl2 .teacher-toggle-btn { flex: 1; padding: 8px 10px; border: 1px solid #E5E9ED; border-radius: 4px; font-size: 12.5px; font-weight: 500; color: var(--muted); cursor: pointer; background: #fff; text-align: center; transition: all .15s; }
.fl2 .teacher-toggle-btn.active { background: var(--teal-light); border-color: var(--teal); color: var(--teal-dark); }
.fl2 .rf-submit { width: 100%; padding: 12px; background: var(--amber); color: var(--ink); border: none; border-radius: 4px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-weight: 600; font-size: 14px; cursor: pointer; margin-top: 8px; transition: background .18s; }
.fl2 .rf-submit:hover { background: var(--amber-dark); }
.fl2 .applications-mock { background: #fff; border: 1px solid #E5E9ED; border-radius: 10px; overflow: hidden; box-shadow: 0 4px 16px -6px rgba(20, 25, 31, .14); }
.fl2 .app-header { padding: 14px 18px; border-bottom: 1px solid #F0F2F4; background: #FAFBFC; }
.fl2 .app-header-title { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); }
.fl2 .app-header-req { font-size: 13px; color: var(--ink); margin-top: 4px; font-weight: 500; }
.fl2 .app-list { display: flex; flex-direction: column; }
.fl2 .app-item { padding: 14px 18px; border-bottom: 1px solid #F0F2F4; display: flex; align-items: center; gap: 12px; transition: background .15s; }
.fl2 .app-item:last-child { border-bottom: none; }
.fl2 .app-item:hover { background: #FAFBFC; }
.fl2 .app-avatar { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 15px; color: #fff; font-weight: 600; flex-shrink: 0; }
.fl2 .app-info { flex: 1; }
.fl2 .app-name { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.fl2 .app-meta { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; color: var(--muted); display: flex; gap: 8px; flex-wrap: wrap; }
.fl2 .app-meta .star { color: var(--amber); }
.fl2 .app-time { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; color: var(--teal-dark); text-align: right; flex-shrink: 0; }
.fl2 .app-confirm { background: var(--teal-dark); color: #fff; border: none; border-radius: 3px; padding: 6px 12px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 12px; font-weight: 600; cursor: pointer; transition: background .15s; margin-left: 8px; flex-shrink: 0; }
.fl2 .app-confirm:hover { background: var(--teal); }

.fl2 .page-cta-booking { background: var(--ink); border-radius: 12px; padding: 44px 48px; text-align: center; margin-bottom: 52px; }
.fl2 .page-cta-booking .eyebrow { justify-content: center; color: #7FD4CB; }
.fl2 .page-cta-booking .eyebrow::before { background: var(--amber); }
.fl2 .page-cta-booking h2 { font-size: clamp(22px, 2.8vw, 34px); color: #fff; margin-bottom: 10px; }
.fl2 .page-cta-booking p { color: rgba(255, 255, 255, .5); font-size: 16px; margin-bottom: 24px; }

@media (max-width: 960px) {
  .fl2 .page-hero-booking .page-hero-inner, .fl2 .paths-grid, .fl2 .request-layout, .fl2 .group-info { grid-template-columns: 1fr; }
  .fl2 .how-grid { grid-template-columns: 1fr 1fr; gap: 20px; }
  .fl2 .how-grid::before { display: none; }
  .fl2 .page-cta-booking { padding: 32px 24px; }
}
@media (max-width: 600px) {
  .fl2 .cal-cell { min-height: 64px; }
  .fl2 .rf-row { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Insights index page
   ========================================================================== */
.fl2 .page-hero-insights { padding: 64px 0 56px; }
.fl2 .page-hero-insights .eyebrow { color: #7FD4CB; }
.fl2 .page-hero-insights .eyebrow::before { background: var(--amber); }
.fl2 .page-hero-insights h1 { font-size: clamp(30px, 4vw, 50px); color: #fff; margin-bottom: 12px; }
.fl2 .page-hero-insights h1 em { font-style: italic; color: #7FD4CB; }
.fl2 .page-hero-insights p { font-size: 16px; color: rgba(255, 255, 255, .5); max-width: 480px; }

.fl2 .filter-bar-insights { background: #fff; border-bottom: 1px solid var(--line); padding: 0; }
.fl2 .filter-bar-insights .filter-inner { display: flex; align-items: center; gap: 4px; padding: 12px 0; overflow-x: auto; }
.fl2 .cat-tab { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11.5px; padding: 7px 16px; border-radius: 3px; border: 1px solid transparent; color: var(--muted); cursor: pointer; background: none; transition: all .15s; white-space: nowrap; font-weight: 500; }
.fl2 .cat-tab:hover { color: var(--teal-dark); }
.fl2 .cat-tab.active { background: var(--ink); color: #fff; border-color: var(--ink); }

.fl2 .featured { padding: 56px 0 0; }
.fl2 .featured-card { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 0; background: #fff; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s; }
.fl2 .featured-card:hover { transform: translateY(-4px); box-shadow: 0 30px 60px -20px rgba(20, 25, 31, .2); }
.fl2 .featured-img { background: var(--ink); min-height: 380px; position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.fl2 .featured-img-inner { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px; padding: 40px; }
.fl2 .feat-icon { font-size: 64px; opacity: .6; }
.fl2 .feat-quote { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-style: italic; font-size: 20px; color: rgba(255, 255, 255, .7); text-align: center; max-width: 260px; line-height: 1.4; }
.fl2 .feat-quote span { color: #7FD4CB; }
.fl2 .featured-body { padding: 40px 36px; display: flex; flex-direction: column; justify-content: center; }
.fl2 .featured-body .eyebrow { color: var(--teal-dark); }
.fl2 .article-cat { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; padding: 4px 10px; border-radius: 20px; display: inline-block; margin-bottom: 14px; font-weight: 600; }
.fl2 .cat-insights { background: var(--teal-light); color: var(--teal-dark); }
.fl2 .cat-stories { background: rgba(224, 138, 62, .12); color: var(--amber-dark); }
.fl2 .cat-resources { background: var(--paper-2); color: var(--ink-soft); }
.fl2 .featured-body h2 { font-size: clamp(22px, 2.5vw, 30px); margin-bottom: 14px; }
.fl2 .featured-body .excerpt { font-size: 16px; color: var(--muted); margin-bottom: 22px; line-height: 1.65; }
.fl2 .article-meta { display: flex; align-items: center; gap: 14px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--muted); }
.fl2 .article-meta .sep { color: var(--line); }

.fl2 .articles-section { padding: 48px 0 88px; }
.fl2 .section-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.fl2 .articles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-bottom: 48px; }
.fl2 .article-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column; }
.fl2 .article-card:hover { transform: translateY(-4px); box-shadow: 0 16px 40px -16px rgba(20, 25, 31, .18); }
.fl2 .article-card[data-hidden="true"] { display: none !important; }
.fl2 .ac-img { height: 160px; background: var(--paper-2); display: flex; align-items: center; justify-content: center; font-size: 40px; position: relative; }
.fl2 .ac-img.dark { background: var(--ink); }
.fl2 .ac-img.teal { background: var(--teal-dark); }
.fl2 .ac-img.amber { background: rgba(224, 138, 62, .15); }
.fl2 .ac-body { padding: 18px 18px 0; flex: 1; }
.fl2 .ac-body .article-cat { margin-bottom: 10px; }
.fl2 .ac-body h3 { font-size: 17px; margin-bottom: 8px; line-height: 1.25; }
.fl2 .ac-body .excerpt { font-size: 16px; color: var(--muted); margin-bottom: 14px; line-height: 1.6; }
.fl2 .ac-footer { padding: 14px 18px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: center; }
.fl2 .ac-footer .article-meta { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; color: var(--muted); }
.fl2 .ac-footer .read-link { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: var(--teal-dark); font-weight: 600; }
.fl2 .ac-footer .read-link:hover { color: var(--amber-dark); }

.fl2 .newsletter { background: var(--teal-dark); border-radius: 10px; padding: 40px 48px; display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; margin-top: 16px; }
.fl2 .newsletter h3 { font-size: 22px; color: #fff; margin-bottom: 6px; }
.fl2 .newsletter p { font-size: 16px; color: rgba(255, 255, 255, .65); }
.fl2 .nl-form { display: flex; gap: 8px; flex-wrap: wrap; }
.fl2 .nl-form input { padding: 10px 16px; border: 1px solid rgba(255, 255, 255, .15); border-radius: 3px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; color: #fff; background: rgba(255, 255, 255, .06); width: 260px; }
.fl2 .nl-form input::placeholder { color: rgba(255, 255, 255, .3); }
.fl2 .nl-form input:focus { outline: none; border-color: rgba(255, 255, 255, .4); }

@media (max-width: 960px) {
  .fl2 .featured-card { grid-template-columns: 1fr; }
  .fl2 .featured-img { min-height: 220px; }
  .fl2 .articles-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .fl2 .articles-grid { grid-template-columns: 1fr; }
  .fl2 .newsletter { padding: 28px 24px; }
}

/* Fallback so any custom insight_category term (beyond insights/stories/resources) still renders a readable badge */
.fl2 .article-cat { background: var(--paper-2); color: var(--ink-soft); }

/* ==========================================================================
   Single Insight article
   ========================================================================== */
.fl2 .article-hero { background: var(--ink); padding: 64px 0 56px; }
.fl2 .article-hero .back { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: rgba(255, 255, 255, .4); display: flex; align-items: center; gap: 6px; margin-bottom: 20px; }
.fl2 .article-hero .back:hover { color: rgba(255, 255, 255, .7); }
.fl2 .article-hero h1 { font-size: clamp(26px, 3.8vw, 48px); color: #fff; max-width: 720px; margin-bottom: 18px; line-height: 1.1; }
.fl2 .article-hero h1 em { font-style: italic; color: #7FD4CB; }
.fl2 .article-meta-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.fl2 .author-chip { display: flex; align-items: center; gap: 9px; }
.fl2 .author-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--teal); display: flex; align-items: center; justify-content: center; font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-size: 13px; color: #fff; font-weight: 600; }
.fl2 .author-name { font-size: 13.5px; color: rgba(255, 255, 255, .8); font-weight: 500; }
.fl2 .meta-sep { color: rgba(255, 255, 255, .2); }
.fl2 .meta-item { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: rgba(255, 255, 255, .4); }

.fl2 .article-layout { display: grid; grid-template-columns: 1fr 280px; gap: 64px; padding: 64px 0 88px; align-items: start; }
.fl2 .article-body p { font-size: 17px; color: var(--ink-soft); margin-bottom: 22px; line-height: 1.75; }
.fl2 .article-body p:first-child { font-size: 18.5px; color: var(--ink); font-weight: 500; line-height: 1.65; }
.fl2 .article-body h2 { font-size: clamp(20px, 2.4vw, 28px); margin: 40px 0 16px; color: var(--ink); }
.fl2 .article-body h3 { font-size: 20px; margin: 30px 0 12px; color: var(--ink); }
.fl2 .article-body ul, .fl2 .article-body ol { padding-left: 22px; margin-bottom: 22px; }
.fl2 .article-body li { font-size: 16.5px; color: var(--ink-soft); margin-bottom: 8px; line-height: 1.65; }
.fl2 .article-body strong { color: var(--ink); font-weight: 600; }
.fl2 .article-body a { color: var(--teal-dark); text-decoration: underline; text-decoration-color: var(--teal-light); }
.fl2 .article-body a:hover { color: var(--teal); }

.fl2 .pull-quote { border-left: 3px solid var(--amber); padding: 18px 22px; background: rgba(224, 138, 62, .06); border-radius: 0 6px 6px 0; margin: 28px 0; }
.fl2 .pull-quote p { font-family: 'PingFang SC', 'Microsoft YaHei', serif; font-style: italic; font-size: 20px; color: var(--ink); line-height: 1.5; margin: 0; }

.fl2 .callout { background: var(--teal-light); border-radius: 6px; padding: 20px 22px; margin: 28px 0; }
.fl2 .callout .callout-label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .08em; color: var(--teal-dark); margin-bottom: 8px; font-weight: 600; text-transform: uppercase; }
.fl2 .callout p { font-size: 15px; color: var(--teal-dark); margin: 0; line-height: 1.6; }

.fl2 .brain-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 28px 0; }
.fl2 .bc-card { border-radius: 6px; padding: 18px; }
.fl2 .bc-card.old { background: #fff; border: 1px solid var(--line); }
.fl2 .bc-card.new { background: var(--teal-dark); color: #fff; }
.fl2 .bc-card h4 { font-size: 14px; margin-bottom: 10px; }
.fl2 .bc-card.old h4 { color: var(--muted); }
.fl2 .bc-card.new h4 { color: #7FD4CB; }
.fl2 .bc-card ul { padding-left: 16px; }
.fl2 .bc-card li { font-size: 13px; margin-bottom: 5px; line-height: 1.5; }
.fl2 .bc-card.old li { color: var(--muted); }
.fl2 .bc-card.new li { color: rgba(255, 255, 255, .7); }

.fl2 .article-sidebar { position: sticky; top: 80px; }
.fl2 .article-sidebar .sidebar-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 22px; margin-bottom: 18px; }
.fl2 .article-sidebar .sidebar-card h4 { font-size: 15px; margin-bottom: 10px; }
.fl2 .article-sidebar .sidebar-card p { font-size: 16px; color: var(--muted); margin-bottom: 14px; line-height: 1.55; }
.fl2 .sidebar-toc { display: flex; flex-direction: column; gap: 0; }
.fl2 .toc-item { font-size: 13px; color: var(--muted); padding: 7px 0; border-bottom: 1px solid var(--line); display: flex; align-items: center; gap: 8px; transition: color .15s; }
.fl2 .toc-item:last-child { border-bottom: none; }
.fl2 .toc-item:hover { color: var(--teal-dark); }
.fl2 .toc-item::before { content: ""; width: 4px; height: 4px; border-radius: 50%; background: var(--line); flex-shrink: 0; }
.fl2 .sidebar-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.fl2 .sidebar-tag { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10.5px; padding: 4px 10px; border-radius: 20px; background: var(--paper-2); color: var(--muted); border: 1px solid var(--line); }

.fl2 .related-section { background: var(--paper-2); padding: 64px 0; }
.fl2 .related-section h2 { font-size: clamp(20px, 2.4vw, 28px); margin-bottom: 28px; }
.fl2 .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.fl2 .related-card { background: #fff; border: 1px solid var(--line); border-radius: 6px; overflow: hidden; transition: transform .2s; }
.fl2 .related-card:hover { transform: translateY(-3px); }
.fl2 .rc-img { height: 120px; display: flex; align-items: center; justify-content: center; font-size: 32px; }
.fl2 .rc-img.dark { background: var(--ink); }
.fl2 .rc-img.teal { background: var(--teal-dark); }
.fl2 .rc-img.amber { background: rgba(224, 138, 62, .12); }
.fl2 .rc-body { padding: 16px; }
.fl2 .rc-cat { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 9.5px; letter-spacing: .07em; text-transform: uppercase; color: var(--teal-dark); margin-bottom: 6px; }
.fl2 .rc-body h3 { font-size: 15px; margin-bottom: 6px; line-height: 1.3; }
.fl2 .rc-body .rc-meta { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; color: var(--muted); }

.fl2 .article-cta { background: var(--teal-dark); padding: 64px 0; text-align: center; }
.fl2 .article-cta .eyebrow { justify-content: center; color: #7FD4CB; }
.fl2 .article-cta .eyebrow::before { background: var(--amber); }
.fl2 .article-cta h2 { font-size: clamp(22px, 3vw, 36px); color: #fff; max-width: 560px; margin: 0 auto 10px; }
.fl2 .article-cta p { color: rgba(255, 255, 255, .65); font-size: 16px; margin-bottom: 24px; }
.fl2 .article-cta-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 960px) {
  .fl2 .article-layout { grid-template-columns: 1fr; }
  .fl2 .article-sidebar { display: none; }
  .fl2 .related-grid { grid-template-columns: 1fr 1fr; }
  .fl2 .brain-compare { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .fl2 .related-grid { grid-template-columns: 1fr; }
  .fl2 .article-body p { font-size: 16px; }
  .fl2 .article-body p:first-child { font-size: 17px; }
}

/* ==========================================================================
   Privacy Policy page
   ========================================================================== */
.fl2 .legal-hero { background: var(--ink); padding: 56px 0 48px; }
.fl2 .legal-hero .eyebrow { color: #7FD4CB; }
.fl2 .legal-hero .eyebrow::before { background: var(--amber); }
.fl2 .legal-hero h1 { font-size: clamp(24px, 3vw, 40px); color: #fff; margin-bottom: 10px; }
.fl2 .legal-hero .updated { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: rgba(255, 255, 255, .6); margin-top: 10px; }

.fl2 .legal-layout { display: grid; grid-template-columns: 200px 1fr; gap: 56px; padding: 56px 0 88px; align-items: start; }
.fl2 .legal-nav { position: sticky; top: 80px; }
.fl2 .legal-nav-title { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .09em; text-transform: uppercase; color: var(--muted); margin-bottom: 12px; }
.fl2 .legal-nav a { display: block; font-size: 13px; color: var(--muted); padding: 6px 0; border-bottom: 1px solid var(--line); transition: color .15s; }
.fl2 .legal-nav a:hover { color: var(--teal-dark); }
.fl2 .legal-nav a:last-child { border-bottom: none; }
.fl2 .legal-body h2 { font-size: clamp(18px, 2vw, 24px); margin: 40px 0 14px; padding-top: 20px; border-top: 1px solid var(--line); }
.fl2 .legal-body h2:first-child { margin-top: 0; border-top: none; padding-top: 0; }
.fl2 .legal-body h3 { font-size: 17px; margin: 24px 0 10px; color: var(--ink); }
.fl2 .legal-body p { font-size: 16px; color: var(--ink-soft); margin-bottom: 16px; line-height: 1.75; }
.fl2 .legal-body ul { padding-left: 20px; margin-bottom: 16px; }
.fl2 .legal-body li { font-size: 16px; color: var(--ink-soft); margin-bottom: 8px; line-height: 1.65; }
.fl2 .legal-body strong { color: var(--ink); }
.fl2 .legal-body a { color: var(--teal-dark); text-decoration: underline; text-decoration-color: var(--teal-light); }
.fl2 .legal-highlight { background: var(--teal-light); border-radius: 6px; padding: 16px 18px; margin: 20px 0; }
.fl2 .legal-highlight p { font-size: 16px; color: var(--teal-dark); margin: 0; line-height: 1.6; }
.fl2 .legal-highlight p strong { color: var(--teal-dark); }

/* ==========================================================================
   Money-Back Guarantee page
   ========================================================================== */
.fl2 .mb-hero { background: var(--teal-dark); padding: 64px 0 56px; text-align: center; }
.fl2 .mb-hero .eyebrow { justify-content: center; color: #7FD4CB; }
.fl2 .mb-hero .eyebrow::before { background: var(--amber); }
.fl2 .mb-hero h1 { font-size: clamp(28px, 3.6vw, 48px); color: #fff; margin-bottom: 14px; }
.fl2 .mb-hero h1 em { font-style: italic; color: #7FD4CB; }
.fl2 .mb-hero p { font-size: 16px; color: rgba(255, 255, 255, .6); max-width: 520px; margin: 0 auto; }
.fl2 .mb-guarantee-badge { display: inline-flex; align-items: center; gap: 14px; background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .18); border-radius: 8px; padding: 16px 24px; margin-top: 28px; }
.fl2 .mb-badge-icon { font-size: 32px; }
.fl2 .mb-badge-text { text-align: left; }
.fl2 .mb-badge-text strong { display: block; font-size: 16px; color: #fff; margin-bottom: 2px; }
.fl2 .mb-badge-text span { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11px; color: rgba(255, 255, 255, .7); }

.fl2 .mb-content { padding: 64px 0 88px; }
.fl2 .mb-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 40px; }
.fl2 .mb-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 26px; }
.fl2 .mb-card h3 { font-size: 18px; margin-bottom: 12px; display: flex; align-items: center; gap: 10px; }
.fl2 .mb-card p { font-size: 16px; color: var(--muted); line-height: 1.65; }
.fl2 .mb-card ul { padding-left: 18px; margin-top: 10px; }
.fl2 .mb-card li { font-size: 16px; color: var(--muted); margin-bottom: 6px; line-height: 1.6; }
.fl2 .mb-card.eligible { border-color: var(--teal); background: var(--teal-light); }
.fl2 .mb-card.eligible h3 { color: var(--teal-dark); }
.fl2 .mb-card.eligible p, .fl2 .mb-card.eligible li { color: var(--teal-dark); }
.fl2 .mb-steps { display: flex; flex-direction: column; gap: 14px; margin: 32px 0; }
.fl2 .mb-step { display: flex; align-items: flex-start; gap: 16px; padding: 18px; background: #fff; border: 1px solid var(--line); border-radius: 6px; }
.fl2 .mb-step-num { width: 32px; height: 32px; border-radius: 50%; background: var(--teal); color: #fff; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 13px; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.fl2 .mb-step h4 { font-size: 15px; margin-bottom: 4px; }
.fl2 .mb-step p { font-size: 16px; color: var(--muted); margin: 0; line-height: 1.55; }
.fl2 .mb-note { background: var(--paper-2); border: 1px solid var(--line); border-radius: 6px; padding: 18px 20px; font-size: 14px; color: var(--muted); line-height: 1.65; }
.fl2 .mb-note strong { color: var(--ink); }

/* ==========================================================================
   Contact page
   ========================================================================== */
.fl2 .contact-hero { background: var(--ink); padding: 60px 0 52px; }
.fl2 .contact-hero .eyebrow { color: #7FD4CB; }
.fl2 .contact-hero .eyebrow::before { background: var(--amber); }
.fl2 .contact-hero h1 { font-size: clamp(26px, 3.2vw, 44px); color: #fff; margin-bottom: 12px; }
.fl2 .contact-hero p { font-size: 16px; color: rgba(255, 255, 255, .5); max-width: 440px; }

.fl2 .contact-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; padding: 56px 0 88px; align-items: start; }
.fl2 .contact-form-wrap { background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 32px; box-shadow: var(--shadow); }
.fl2 .cf-title { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.fl2 .cf-group { margin-bottom: 16px; }
.fl2 .cf-group label { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 10px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 6px; }
.fl2 .cf-group input, .fl2 .cf-group select, .fl2 .cf-group textarea { width: 100%; padding: 10px 13px; border: 1px solid var(--line); border-radius: 4px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; color: var(--ink); background: #fff; transition: border-color .18s; }
.fl2 .cf-group input:focus, .fl2 .cf-group select:focus, .fl2 .cf-group textarea:focus { outline: none; border-color: var(--teal); }
.fl2 .cf-group textarea { resize: vertical; min-height: 110px; }
.fl2 .cf-submit { width: 100%; padding: 12px; background: var(--teal-dark); color: #fff; border: none; border-radius: 4px; font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-weight: 600; font-size: 14px; cursor: pointer; margin-top: 4px; transition: background .18s; }
.fl2 .cf-submit:hover { background: var(--teal); }
.fl2 .contact-info { display: flex; flex-direction: column; gap: 16px; }
.fl2 .ci-card { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 22px; }
.fl2 .ci-card h3 { font-size: 16px; margin-bottom: 6px; display: flex; align-items: center; gap: 8px; }
.fl2 .ci-card p { font-size: 16px; color: var(--muted); line-height: 1.6; margin-bottom: 8px; }
.fl2 .ci-card a.ci-link { font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 12.5px; color: var(--teal-dark); font-weight: 600; }
.fl2 .ci-card a.ci-link:hover { color: var(--amber-dark); }
.fl2 .ci-portals { display: flex; flex-direction: column; gap: 8px; margin-top: 8px; }
.fl2 .ci-portal { display: flex; align-items: center; justify-content: space-between; padding: 9px 12px; background: var(--paper-2); border-radius: 4px; font-family: ui-monospace, 'SFMono-Regular', Consolas, monospace; font-size: 11.5px; }
.fl2 .ci-portal .flag { font-size: 16px; }
.fl2 .ci-portal .portal-name { color: var(--ink-soft); }
.fl2 .ci-portal .portal-contact { color: var(--teal-dark); font-size: 11px; }

@media (max-width: 960px) {
  .fl2 .legal-layout { grid-template-columns: 1fr; }
  .fl2 .legal-nav { display: none; }
  .fl2 .mb-grid, .fl2 .contact-layout { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Legacy SEO pages (learn-english, persian-online, business-english, etc.)
   — visual unification pass. These ~40 programmatic pages render through
   page.php and predate the FunLingua 2.0 redesign. Rather than rebuild each
   one individually, this section restyles their SHARED component classes
   (.subhero, .button, .page-card-grid, .faq-grid, .final-cta, etc.) so
   every one of them picks up the new palette, card style, and button shape
   in a single pass. They already inherit the new header/footer, fonts, and
   --ink/--amber/--line/--muted tokens via the .fl2 cascade (see the design
   system block near the top of this file) — this section finishes the job
   for everything that was still styled by the pre-redesign rules below.
   ========================================================================== */
:root {
  --brand: #E08A3E;
  --brand-dark: #B96B27;
  --surface: #F1EBDF;
}

/* Hero bands (.hero is now unused dead code from the old homepage, kept for
   safety; .subhero is still live on every legacy SEO page) — swap the old
   navy/blue-green gradient for the same warm ink + teal/amber glow used on
   every 2.0 page-hero. */
.hero,
.subhero {
  background:
    radial-gradient(circle at 82% 20%, rgba(31, 138, 131, .22), transparent 28%),
    radial-gradient(circle at 10% 90%, rgba(224, 138, 62, .12), transparent 30%),
    var(--ink);
}

/* Button shape — align with .btn's proportions (3px radius, 600 weight)
   instead of the old pill-ish 8px radius / 850 weight. Colors already
   follow from the --brand override above. */
.header-cta,
.button {
  border-radius: 3px;
  font-weight: 600;
  font-size: 14px;
}

.header-cta,
.button-primary {
  box-shadow: 0 14px 28px -10px rgba(224, 138, 62, .5);
}

.header-cta:hover,
.button-primary:hover {
  background: linear-gradient(120deg, var(--amber-dark), var(--amber-dark));
}

/* Numbered/labeled badge chips — was a hardcoded pale-pink (#fff0f3); now
   teal to match the new method-card step badges. */
.language-card span,
.page-card-grid article span,
.feature-list span,
.method-loop span {
  color: var(--teal-dark);
  background: var(--teal-light);
}

.audience-grid a {
  color: var(--teal-dark);
}

/* Final CTA band — solid teal-dark instead of the old brand gradient,
   matching every 2.0 page's closing CTA treatment. */
.final-cta {
  background: var(--teal-dark);
}

.locale-panel .active {
  background: var(--teal-dark);
}