:root {
  color-scheme: light;
  --night: #070817;
  --night-soft: #11132d;
  --ink: #171526;
  --muted: #686379;
  --paper: #fbf8f0;
  --paper-deep: #f1eadc;
  --white: #ffffff;
  --violet: #6f50ed;
  --violet-deep: #4e32bd;
  --lilac: #b8a8ff;
  --coral: #ff8d75;
  --gold: #f4c76d;
  --mint: #7ee0be;
  --line: rgba(23, 21, 38, 0.13);
  --dark-line: rgba(255, 255, 255, 0.13);
  --shadow: 0 30px 80px rgba(30, 24, 67, 0.16);
  --radius-lg: 34px;
  --radius-md: 22px;
  --radius-sm: 14px;
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
  scroll-padding-bottom: 92px;
}

body {font-size:18px;
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--paper);
  font-family: "DM Sans", ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

.locale-zh {
  display: none !important;
}

html[lang="zh-CN"] .locale-en {
  display: none !important;
}

html[lang="zh-CN"] .locale-zh {
  display: block !important;
}

body::selection {
  color: var(--white);
  background: var(--violet);
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  left: 18px;
  top: -80px;
  z-index: 100;
  padding: 12px 16px;
  border-radius: 10px;
  color: white;
  background: var(--violet-deep);
  transition: top 180ms ease;
}

.skip-link:focus {
  top: 18px;
}

.section-shell,
.nav-shell {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: white;
  background: rgba(7, 8, 23, 0.84);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(18px);
  transition: background 180ms ease, border-color 180ms ease;
}

.site-header.is-scrolled {
  background: rgba(7, 8, 23, 0.96);
  border-color: var(--dark-line);
}

html[lang="zh-CN"] .site-header,
html[lang="zh-CN"] .site-header.is-scrolled {
  color: #20231f;
  border-bottom-color: rgba(54, 58, 51, 0.14);
  background:
    linear-gradient(rgba(247, 243, 232, 0.92), rgba(247, 243, 232, 0.92)),
    url("assets/chinese-ink-classroom-bg-v1.png") top center / 1200px auto repeat-x;
  box-shadow: 0 7px 24px rgba(49, 51, 44, 0.07);
}

html[lang="zh-CN"] .site-header .brand-mark {
  box-shadow: 0 0 0 1px rgba(55, 58, 51, 0.12), 0 8px 20px rgba(48, 50, 43, 0.1);
}

html[lang="zh-CN"] .main-nav {
  color: rgba(32, 35, 31, 0.65);
}

html[lang="zh-CN"] .main-nav a:hover,
html[lang="zh-CN"] .main-nav a:focus-visible {
  color: #161915;
}

html[lang="zh-CN"] .language-switcher {
  border-color: rgba(42, 46, 40, 0.2);
  background: rgba(255, 252, 243, 0.55);
}

html[lang="zh-CN"] .language-switcher button {
  color: rgba(38, 41, 36, 0.58);
}

html[lang="zh-CN"] .language-switcher button.is-active {
  color: #fffaf0;
  background: #29322c;
  box-shadow: 0 4px 12px rgba(41, 50, 44, 0.18);
}

html[lang="zh-CN"] .menu-button {
  color: #252a25;
  border-color: rgba(42, 46, 40, 0.2);
  background: rgba(255, 252, 243, 0.62);
}

html[lang="zh-CN"] .nav-cta {
  color: #fffaf0;
  background: #a84235;
}

.nav-shell {
  display: grid;
  min-height: 88px;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
}

.brand-name {
  line-height: 1;
}

.brand-name-zh {
  display: none;
}

html[lang="zh-CN"] .brand-name-zh {
  display: block;
  margin-top: 5px;
  color: rgba(32, 35, 31, 0.68);
  font-family: "Noto Serif SC", "Songti SC", SimSun, serif;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.28em;
}

.brand-seal {
  display: none;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  object-fit: contain;
}

html[lang="zh-CN"] .brand-seal {
  display: block;
}

html[lang="zh-CN"] .site-footer .brand-seal {
  width: 48px;
  height: 48px;
}

.brand-mark {
  display: grid;
  width: 50px;
  height: 50px;
  place-items: center;
  overflow: hidden;
  border-radius: 12px;
  background: white;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.14), 0 8px 26px rgba(112, 80, 237, 0.25);
}

.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: clamp(18px, 2.1vw, 32px);
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
  font-weight: 700;
}

.main-nav a,
.site-footer nav a {
  transition: color 160ms ease;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.site-footer nav a:hover,
.site-footer nav a:focus-visible {
  color: white;
}

.nav-actions,
.start-header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-switcher {
  display: inline-flex;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.language-switcher button {
  min-width: 42px;
  min-height: 32px;
  padding: 0 10px;
  color: rgba(255, 255, 255, 0.58);
  border: 0;
  border-radius: 999px;
  background: transparent;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  transition: color 160ms ease, background 160ms ease;
}

.language-switcher button.is-active {
  color: var(--night);
  background: white;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.18);
}

.language-switcher button:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 2px;
}

.nav-cta,
.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.nav-cta {
  min-height: 48px;
  padding-inline: 21px;
  font-size: 17px;
  color: var(--night);
  background: var(--gold);
}

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

.nav-cta:focus-visible,
.button:focus-visible,
.main-nav a:focus-visible,
.mode-card > a:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

.menu-button {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  border: 1px solid var(--dark-line);
  border-radius: 12px;
  color: white;
  background: rgba(255, 255, 255, 0.06);
}

.menu-button > span:not(.sr-only) {
  width: 19px;
  height: 2px;
  border-radius: 4px;
  background: currentColor;
}

.hero {
  display: grid;
  min-height: 760px;
  grid-template-columns: minmax(0, 1.08fr) minmax(430px, 0.92fr);
  align-items: center;
  gap: clamp(42px, 6vw, 82px);
  padding-block: 64px 74px;
}

.story-launchpad {
  display: grid;
  gap: 14px;
  max-width: 670px;
  margin-top: 28px;
  padding: 18px;
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.27);
}

.hero-writing-entries {
  display: grid;
  gap: 9px;
  max-width: 670px;
  margin-top: 22px;
}

.writing-entry-label {
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.writing-entry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.writing-entry {
  display: grid;
  min-height: 72px;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 11px;
  padding: 10px 13px;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 14px;
  background: rgba(2, 7, 17, 0.58);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  backdrop-filter: blur(14px);
  cursor: pointer;
  text-align: left;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.writing-entry:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 213, 119, 0.78);
}

.writing-entry.is-selected {
  color: #080b12;
  border-color: #ffd577;
  background: #ffd577;
  box-shadow: 0 14px 34px rgba(255, 213, 119, 0.22);
}

.writing-entry:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

.writing-entry-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-family: "Fraunces", "Noto Serif SC", serif;
  font-size: 15px;
  font-weight: 800;
}

.writing-entry-copy {
  display: grid;
  gap: 3px;
}

.writing-entry-copy strong {
  font-size: 17px;
  line-height: 1.15;
}

.writing-entry-copy small,
.writing-entry-note {
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  line-height: 1.35;
}

.writing-entry.is-selected .writing-entry-copy small {
  color: rgba(8, 11, 18, 0.64);
}

.writing-entry-arrow {
  font-size: 22px;
}

html[lang="zh-CN"] .hero-writing-entries {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .writing-entry-label,
html[lang="zh-CN"] .writing-entry-note {
  color: rgba(49, 53, 47, 0.68);
}

html[lang="zh-CN"] .writing-entry {
  color: #313630;
  border-color: rgba(49, 54, 48, 0.22);
  border-radius: 3px;
  background: rgba(253, 249, 238, 0.84);
  box-shadow: 0 12px 28px rgba(45, 49, 42, 0.08);
}

html[lang="zh-CN"] .writing-entry.is-selected {
  color: #fffaf0;
  border-color: #9e3d31;
  background: #9e3d31;
  box-shadow: 0 14px 32px rgba(126, 44, 35, 0.2);
}

html[lang="zh-CN"] .writing-entry.is-selected .writing-entry-copy small {
  color: rgba(255, 250, 240, 0.74);
}

html[lang="zh-CN"] .writing-entry-copy small {
  color: rgba(49, 54, 48, 0.64);
}

.launchpad-heading,
.launchpad-footer,
.hero-trust {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.launchpad-heading strong { font-size: 16px; }
.launchpad-heading > span { color: #187c5a; font-size: 13px; font-weight: 800; }

.source-choice-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.source-choice-row button {
  display: flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
  cursor: pointer;
  font-size: 15px;
  font-weight: 700;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.source-choice-row button.is-selected {
  color: var(--violet-deep);
  border-color: rgba(111, 80, 237, 0.5);
  background: #eee9ff;
  box-shadow: inset 0 0 0 1px rgba(111, 80, 237, 0.08);
}

.source-choice-row button:focus-visible,
.launchpad-input textarea:focus,
.voice-input-button:focus-visible,
.launchpad-footer select:focus,
.launchpad-footer button:focus-visible {
  outline: 3px solid rgba(126, 224, 190, 0.72);
  outline-offset: 2px;
}

.launchpad-input,
.launchpad-footer label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.launchpad-input textarea,
.launchpad-footer select {
  width: 100%;
  min-height: 48px;
  padding: 13px;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 12px;
  background: white;
}

.launchpad-input textarea {
  min-height: 68px;
  padding-right: 104px;
  resize: vertical;
  font: inherit;
  line-height: 1.45;
}

.launchpad-input-control {
  position: relative;
}

.work-upload {
  display: flex;
  align-items: center;
  gap: 10px;
}

.work-upload[hidden] { display: none; }

.work-upload-button {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 12px;
  color: var(--violet-deep);
  border: 1px solid rgba(111, 80, 237, 0.28);
  border-radius: 10px;
  background: #f4f0ff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
}

.work-upload-button input {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.work-upload small { color: var(--muted); font-size: 12px; }

.voice-input-button {
  position: absolute;
  top: 6px;
  right: 6px;
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 0 10px;
  color: #4f4861;
  border: 1px solid rgba(111, 80, 237, 0.2);
  border-radius: 9px;
  background: #f1edff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 800;
  transition: color 160ms ease, border-color 160ms ease, background 160ms ease, transform 160ms ease;
}

.voice-input-button:hover {
  transform: translateY(-1px);
}

.voice-input-button svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.voice-input-button.is-listening {
  color: #fff;
  border-color: #b43e31;
  background: #b43e31;
  box-shadow: 0 0 0 5px rgba(180, 62, 49, 0.12);
}

.voice-input-button.is-listening svg {
  animation: voice-pulse 1.1s ease-in-out infinite;
}

.voice-input-button[hidden] {
  display: none;
}

.voice-privacy {
  color: rgba(81, 76, 94, 0.72);
  font-size: 12px;
  font-weight: 600;
}

@keyframes voice-pulse {
  50% { transform: scale(1.18); }
}

.launchpad-footer label { min-width: 185px; }

.launchpad-footer button {
  align-self: end;
  min-height: 48px;
  padding: 0 18px;
  color: white;
  border: 0;
  border-radius: 999px;
  background: var(--violet);
  cursor: pointer;
  font-weight: 800;
}

.launchpad-error {
  min-height: 0;
  margin: -4px 0 0;
  color: #b43e31;
  font-size: 13px;
}

.hero-trust {
  justify-content: flex-start;
  flex-wrap: wrap;
  margin-top: 16px;
  color: rgba(255, 255, 255, 0.57);
  font-size: 13px;
}

.hero-trust span,
.hero-trust a { display: inline-flex; align-items: center; gap: 6px; }
.hero-trust span::before { width: 5px; height: 5px; border-radius: 50%; background: var(--mint); content: ""; }
.hero-trust a { color: white; font-weight: 700; }

html[lang="zh-CN"] .hero::before {
  height: 100%;
  min-height: 830px;
  background:
    linear-gradient(90deg, rgba(247, 243, 232, 0.95), rgba(247, 243, 232, 0.84)),
    url("assets/chinese-ink-classroom-bg-v1.png") center top / cover no-repeat;
}

html[lang="zh-CN"] .hero-copy {
  color: #20231f;
}

html[lang="zh-CN"] .hero .eyebrow {
  color: #963a2f;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .hero h1 em {
  color: #a33e31;
}

html[lang="zh-CN"] .hero-lede {
  color: #5d615a;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  letter-spacing: 0.025em;
}

html[lang="zh-CN"] .hero-language-promise {
  color: #333831;
  border-color: rgba(48, 53, 46, 0.18);
  background: rgba(255, 252, 243, 0.68);
  box-shadow: 0 12px 28px rgba(45, 49, 42, 0.08);
}

html[lang="zh-CN"] .hero-language-promise > span {
  color: #a33e31;
}

html[lang="zh-CN"] .hero-language-promise em {
  color: #fffaf0;
  background: #a33e31;
}

html[lang="zh-CN"] .story-launchpad {
  border-color: rgba(52, 57, 49, 0.18);
  border-radius: 4px;
  background:
    linear-gradient(rgba(253, 250, 241, 0.95), rgba(248, 242, 227, 0.96)),
    radial-gradient(circle at 22% 18%, rgba(82, 75, 58, 0.1) 0 0.8px, transparent 1px);
  background-size: auto, 16px 16px;
  box-shadow: 0 24px 60px rgba(45, 48, 41, 0.16);
}

html[lang="zh-CN"] .story-launchpad,
html[lang="zh-CN"] .story-launchpad button,
html[lang="zh-CN"] .story-launchpad input,
html[lang="zh-CN"] .story-launchpad textarea,
html[lang="zh-CN"] .story-launchpad select {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .source-choice-row button {
  border-radius: 2px;
  background: rgba(255, 252, 243, 0.68);
}

html[lang="zh-CN"] .source-choice-row button.is-selected {
  color: #783129;
  border-color: rgba(163, 62, 49, 0.48);
  background: rgba(240, 222, 199, 0.72);
  box-shadow: inset 0 -2px 0 rgba(163, 62, 49, 0.12);
}

html[lang="zh-CN"] .launchpad-input input,
html[lang="zh-CN"] .launchpad-input textarea,
html[lang="zh-CN"] .launchpad-footer select {
  border-radius: 2px;
  background: rgba(255, 253, 246, 0.78);
}

html[lang="zh-CN"] .voice-input-button {
  color: #783129;
  border-color: rgba(163, 62, 49, 0.24);
  border-radius: 2px;
  background: rgba(240, 222, 199, 0.72);
}

html[lang="zh-CN"] .voice-input-button.is-listening {
  color: #fffaf0;
  border-color: #a33e31;
  background: #a33e31;
}

html[lang="zh-CN"] .voice-privacy {
  color: rgba(66, 63, 56, 0.7);
}

html[lang="zh-CN"] .launchpad-footer button {
  border-radius: 2px;
  background: #a33e31;
}

html[lang="zh-CN"] .hero-trust {
  color: rgba(43, 47, 41, 0.58);
}

html[lang="zh-CN"] .hero-trust span::before {
  background: #a33e31;
}

html[lang="zh-CN"] .hero-trust a {
  color: #2e4638;
}

html[lang="zh-CN"] .hero-glow {
  display: none;
}

html[lang="zh-CN"] .hero-image-caption {
  border-color: rgba(255, 250, 239, 0.18);
  background: rgba(28, 35, 30, 0.88);
  box-shadow: 0 18px 38px rgba(24, 29, 25, 0.24);
}

html[lang="zh-CN"] .caption-kicker {
  color: #dfbd72;
}

.hero::before {
  position: absolute;
  inset: 0 0 auto;
  z-index: -2;
  height: 830px;
  background:
    radial-gradient(circle at 76% 23%, rgba(111, 80, 237, 0.4), transparent 31%),
    radial-gradient(circle at 92% 60%, rgba(255, 141, 117, 0.18), transparent 28%),
    linear-gradient(180deg, #070817 0%, #0c0d22 100%);
  content: "";
}

.hero-copy {
  position: relative;
  z-index: 2;
  color: white;
}

.hero-message {
  display: contents;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
  color: var(--violet-deep);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.hero .eyebrow,
.eyebrow.light {
  color: var(--gold);
}

h1,
h2,
h3,
p {
  text-wrap: pretty;
}

h1,
h2,
h3 {
  margin-top: 0;
  letter-spacing: -0.045em;
}

h1,
h2 {
  font-family: "Fraunces", Georgia, serif;
}

h1 {
  max-width: 700px;
  margin-bottom: 22px;
  font-size: clamp(64px, 6.1vw, 94px);
  font-weight: 700;
  line-height: 1;
}

html[lang="zh-CN"] .hero h1 {
  max-width: 760px;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: clamp(45px, 5.25vw, 80px);
  font-weight: 600;
  letter-spacing: 0.015em;
  line-height: 1.12;
}

html[lang="zh-CN"] .hero h1 span,
html[lang="zh-CN"] .hero h1 em {
  display: block;
}

html[lang="zh-CN"] .hero h1 em {
  margin-top: 5px;
  font-style: normal;
}

h1 em,
h2 em {
  color: var(--gold);
  font-style: italic;
}

.hero-lede {
  max-width: 680px;
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(20px, 1.5vw, 23px);
  line-height: 1.6;
}

.hero-language-promise {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 18px;
  padding: 8px 10px;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(12px);
  font-size: 13px;
}

.hero-language-promise strong {
  letter-spacing: 0.02em;
}

.hero-language-promise > span {
  color: var(--gold);
  font-size: 16px;
}

.hero-language-promise em {
  padding: 5px 9px;
  border-radius: 999px;
  color: #101321;
  background: var(--gold);
  font-style: normal;
  font-weight: 800;
}

.hero-paths {
  display: grid;
  gap: 10px;
  max-width: 640px;
  margin-top: 30px;
}

.hero-path {
  display: grid;
  min-height: 92px;
  grid-template-columns: 48px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 15px;
  padding: 14px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.075);
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(14px);
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.hero-path:hover,
.hero-path:focus-visible {
  transform: translateX(5px);
  border-color: rgba(244, 199, 109, 0.64);
  background: rgba(255, 255, 255, 0.12);
}

.hero-path:focus-visible,
.join-link:focus-visible {
  outline: 3px solid var(--mint);
  outline-offset: 3px;
}

.hero-path-squad {
  border-color: rgba(184, 168, 255, 0.3);
  background: rgba(111, 80, 237, 0.15);
}

.path-icon {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  color: var(--night);
  border-radius: 14px;
  background: var(--gold);
  font-size: 24px;
  font-style: normal;
}

.path-avatars {
  position: relative;
  display: block;
  background: transparent;
}

.path-avatars i {
  position: absolute;
  top: 11px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--night);
  border: 2px solid #171945;
  border-radius: 50%;
  background: var(--mint);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.path-avatars i:nth-child(2) { left: 14px; background: #ffa8ce; }
.path-avatars i:nth-child(3) { left: 28px; color: white; background: var(--violet); }

.path-copy {
  display: grid;
  gap: 2px;
}

.path-copy small {
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.path-copy strong {
  font-size: 19px;
}

.path-copy em {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.path-arrow {
  color: var(--gold);
  font-size: 26px;
}

.join-link {
  display: inline-block;
  margin-top: 17px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 15px;
}

.join-link strong {
  color: white;
}

.button-primary {
  color: white;
  background: var(--violet);
  box-shadow: 0 18px 35px rgba(77, 47, 198, 0.25);
}

.button-primary:hover {
  background: var(--violet-deep);
  box-shadow: 0 22px 44px rgba(77, 47, 198, 0.34);
}

.button-secondary {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.7);
}

.hero .button-secondary {
  color: white;
  border-color: rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.07);
}

.button-light {
  color: var(--night);
  background: white;
}

.trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin-top: 30px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 15px;
}

.trust-row span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.trust-row span::before {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  content: "";
}

.hero-stage {
  position: relative;
  min-height: 610px;
}

.hero-stage > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 40px;
  box-shadow: 0 42px 110px rgba(0, 0, 0, 0.42);
}

.hero-stage > .hero-image-zh {
  display: none;
  object-position: 73% center;
}

.hero-stage > .hero-image-en-mobile {
  display: none;
}

html[lang="zh-CN"] .hero-stage > .hero-image-en {
  display: none;
}

html[lang="zh-CN"] .hero-stage > .hero-image-zh {
  display: block;
  object-position: 72% center;
}

.hero-glow {
  position: absolute;
  inset: 10% -10% -8%;
  border-radius: 50%;
  background: rgba(111, 80, 237, 0.34);
  filter: blur(75px);
}

.hero-image-caption {
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 24px;
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 14px 16px;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  background: rgba(10, 11, 32, 0.85);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(16px);
}

.hero-image-caption div {
  display: grid;
  gap: 3px;
}

.hero-image-caption small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.hero-image-caption strong {
  font-size: 15px;
}

.caption-avatars {
  position: relative;
  display: block;
  width: 66px;
  height: 34px;
  flex: 0 0 auto;
}

.caption-avatars i {
  position: absolute;
  top: 0;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  color: var(--night);
  border: 2px solid #11132d;
  border-radius: 50%;
  background: var(--gold);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.caption-avatars i:nth-child(2) { left: 16px; background: var(--mint); }
.caption-avatars i:nth-child(3) { left: 32px; background: #ffa8ce; }

.note-avatar,
.coach-orb,
.avatar {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  font-weight: 700;
}

.note-avatar {
  width: 40px;
  height: 40px;
  color: var(--night);
  background: var(--gold);
}


.promise-bar {
  color: white;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: #0c0d22;
}

.promise-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.promise-grid > div {
  display: grid;
  min-height: 136px;
  grid-template-columns: auto 1fr;
  align-content: center;
  gap: 3px 15px;
  padding: 24px clamp(20px, 3vw, 42px);
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.promise-grid > div:first-child { padding-left: 0; }
.promise-grid > div:last-child { padding-right: 0; border-right: 0; }

.promise-grid span {
  grid-row: 1 / 3;
  color: var(--gold);
  font-family: "Fraunces", Georgia, serif;
  font-size: 16px;
}

.promise-grid strong { font-size: 18px; }
.promise-grid small { color: rgba(255, 255, 255, 0.55); line-height: 1.45; }

html[lang="zh-CN"] .promise-bar {
  color: #242821;
  border-top-color: rgba(50, 54, 47, 0.14);
  border-bottom: 1px solid rgba(50, 54, 47, 0.14);
  background:
    linear-gradient(rgba(235, 228, 211, 0.92), rgba(235, 228, 211, 0.92)),
    url("assets/chinese-ink-classroom-bg-v1.png") center 62% / cover no-repeat;
}

html[lang="zh-CN"] .promise-grid > div {
  border-right-color: rgba(49, 54, 47, 0.14);
}

html[lang="zh-CN"] .promise-grid span {
  color: #9b3c31;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .promise-grid strong,
html[lang="zh-CN"] .promise-grid small {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .promise-grid small {
  color: #666a62;
}

.manifesto {
  max-width: 980px;
  margin: 44px auto 0;
  padding: 80px 24px 104px;
  text-align: center;
}

.manifesto p {
  margin: 0 0 14px;
  color: var(--violet-deep);
  font-weight: 700;
}

.manifesto h2,
.section-heading h2,
.coach-copy h2,
.family-layout h2,
.educator-layout h2,
.final-cta h2 {
  margin-bottom: 18px;
  font-size: clamp(44px, 4.8vw, 70px);
  line-height: 1.07;
}

.manifesto h2 em,
.section-heading h2 em {
  color: var(--violet);
}

.modes-section,
.outcomes-section,
.steps-section,
.pricing-section {
  padding-block: 80px;
}

html[lang="zh-CN"] .outcomes-section {
  position: relative;
  isolation: isolate;
  padding-block: 112px 124px;
}

html[lang="zh-CN"] .outcomes-section::before {
  position: absolute;
  z-index: -1;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  background:
    radial-gradient(circle at 10% 18%, rgba(132, 151, 139, 0.18), transparent 27%),
    radial-gradient(circle at 92% 78%, rgba(151, 54, 42, 0.09), transparent 22%),
    linear-gradient(115deg, rgba(49, 58, 51, 0.035) 1px, transparent 1px),
    #f4f0e5;
  background-size: auto, auto, 19px 19px, auto;
  box-shadow: inset 0 1px rgba(40, 42, 37, 0.08), inset 0 -1px rgba(40, 42, 37, 0.08);
  content: "";
  transform: translateX(-50%);
}

html[lang="zh-CN"] .outcomes-section .section-heading {
  max-width: 880px;
  margin-bottom: 50px;
}

html[lang="zh-CN"] .outcomes-section .eyebrow {
  justify-content: center;
  color: #9a382d;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 16px;
  letter-spacing: 0.22em;
}

html[lang="zh-CN"] .outcomes-section .eyebrow span {
  width: 34px;
  height: 1px;
  background: #9a382d;
}

html[lang="zh-CN"] .outcomes-section h2 {
  margin: 20px 0 18px;
  color: #1e211d;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: clamp(46px, 5.3vw, 74px);
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.18;
}

.outcomes-zh-intro {
  max-width: 720px;
  margin: 0 auto;
  color: #65665d;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 19px;
  letter-spacing: 0.04em;
  line-height: 1.9;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 40px;
}

.section-heading.centered {
  margin-inline: auto;
  text-align: center;
}

.section-heading > p:last-child {
  color: var(--muted);
  font-size: 20px;
  line-height: 1.65;
}

.mode-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.mode-card {
  position: relative;
  min-height: 600px;
  overflow: hidden;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.solo-card {
  color: var(--ink);
  background: #f1e6d0;
}

.squad-card {
  color: white;
  background:
    radial-gradient(circle at 80% 90%, rgba(255, 141, 117, 0.32), transparent 35%),
    linear-gradient(150deg, #171945, #6f50ed);
}

.mode-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 52px;
}

.mode-number {
  font-family: "Fraunces", Georgia, serif;
  font-size: 20px;
}

.mode-label,
.price-label,
.educator-label {
  display: inline-flex;
  width: fit-content;
  padding: 7px 11px;
  border: 1px solid currentColor;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mode-card h3 {
  max-width: 460px;
  margin-bottom: 14px;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(36px, 3.7vw, 52px);
  line-height: 1.04;
}

.mode-card > p {
  max-width: 480px;
  font-size: 18px;
  line-height: 1.65;
  opacity: 0.78;
}

.mode-card ul,
.price-card ul {
  display: grid;
  gap: 10px;
  margin: 24px 0 28px;
  padding: 0;
  list-style: none;
}

.mode-card li,
.price-card li {
  position: relative;
  padding-left: 24px;
  line-height: 1.45;
}

.mode-card li::before,
.price-card li::before {
  position: absolute;
  left: 0;
  top: 0.48em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--violet);
  content: "";
}

.squad-card li::before {
  background: var(--mint);
}

.mode-card > a {
  position: relative;
  z-index: 2;
  display: inline-flex;
  gap: 8px;
  align-items: center;
  padding-bottom: 4px;
  border-bottom: 2px solid currentColor;
  font-weight: 700;
}

.solo-card > img {
  position: absolute;
  right: -40px;
  bottom: -72px;
  width: 360px;
  transform: rotate(-5deg);
  filter: drop-shadow(0 30px 34px rgba(37, 27, 60, 0.24));
}

.squad-preview {
  position: absolute;
  left: 34px;
  right: 34px;
  bottom: 34px;
  display: flex;
  align-items: center;
  min-height: 94px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 22px;
  background: rgba(7, 8, 23, 0.28);
  backdrop-filter: blur(12px);
}

.avatar {
  width: 42px;
  height: 42px;
  margin-right: -9px;
  color: var(--night);
  border: 3px solid #5540c8;
}

.avatar-one { background: var(--gold); }
.avatar-two { background: var(--mint); }
.avatar-three { background: #ffa8ce; }
.avatar-four { color: white; background: rgba(255, 255, 255, 0.12); }

.squad-preview small {
  margin-left: auto;
  color: rgba(255, 255, 255, 0.72);
}

.future-note {
  max-width: 800px;
  margin: 20px auto 0;
  padding: 14px 18px;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 14px;
  text-align: center;
  background: rgba(255, 255, 255, 0.52);
}

.future-note strong {
  color: var(--violet-deep);
}

.coach-section {
  margin-top: 70px;
  padding-block: 110px;
  color: white;
  background:
    radial-gradient(circle at 20% 20%, rgba(111, 80, 237, 0.48), transparent 30%),
    linear-gradient(140deg, #08091b, #171945 70%, #241d58);
}

.coach-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.84fr) minmax(480px, 1.16fr);
  align-items: center;
  gap: 90px;
}

.coach-copy > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.68);
  font-size: 20px;
  line-height: 1.65;
}

.coach-identity {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  margin-top: 28px;
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.06);
}

.coach-identity-mark {
  display: grid;
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 50%;
  color: #fff;
  font-family: "Songti SC", "STSong", serif;
  font-size: 26px;
  background: rgba(255, 255, 255, 0.08);
}

.coach-identity strong { display: block; font-size: 19px; }

.coach-identity p {
  margin: 7px 0 0;
  color: rgba(255, 255, 255, 0.64);
  font-size: 16px;
  line-height: 1.58;
}

.coach-identity-signals {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 14px;
}

.coach-identity-signals span {
  padding: 6px 9px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.coach-principles {
  display: grid;
  gap: 20px;
  margin-top: 36px;
}

.coach-principles div {
  display: grid;
  gap: 5px;
  padding-left: 18px;
  border-left: 2px solid var(--mint);
}

.coach-principles strong {
  font-size: 18px;
}

.coach-principles span {
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.45;
}

.coach-demo {
  padding: 22px;
  color: var(--ink);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.4);
  transform: rotate(1deg);
}

.demo-bar {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.demo-bar div {
  display: grid;
  gap: 2px;
}

.demo-bar small {
  color: var(--muted);
}

.coach-orb {
  width: 44px;
  height: 44px;
  color: white;
  background: var(--violet);
  box-shadow: 0 8px 20px rgba(111, 80, 237, 0.28);
}

.coach-orb.small {
  width: 32px;
  height: 32px;
  font-size: 14px;
}

.online-dot {
  margin-left: auto;
  color: #187c5a;
  font-size: 14px;
  font-weight: 700;
}

.online-dot::before {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--mint);
  content: "";
}

.story-context {
  margin: 22px 0;
  padding: 18px;
  border-radius: 16px;
  background: var(--paper-deep);
}

.story-context span {
  color: var(--violet-deep);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.story-context p {
  margin: 10px 0 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: 23px;
}

.coach-message {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.coach-message p {
  margin: 0;
  padding: 13px 15px;
  border-radius: 4px 16px 16px 16px;
  background: #eee9ff;
  line-height: 1.5;
}

.choice-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 22px 44px;
}

.choice-row button {
  min-height: 38px;
  padding: 0 12px;
  color: var(--violet-deep);
  border: 1px solid rgba(111, 80, 237, 0.22);
  border-radius: 10px;
  background: white;
  cursor: pointer;
}

.choice-row button:hover,
.choice-row button:focus-visible {
  border-color: var(--violet);
  background: #f6f3ff;
}

.authorship-meter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.authorship-meter strong {
  color: #187c5a;
}

html[lang="zh-CN"] .coach-section {
  position: relative;
  margin-top: 0;
  overflow: hidden;
  color: #20231f;
  background:
    linear-gradient(90deg, rgba(247, 243, 232, 0.94), rgba(247, 243, 232, 0.86)),
    url("assets/chinese-ink-classroom-bg-v1.png") center / cover no-repeat;
  border-top: 1px solid rgba(45, 50, 43, 0.12);
  border-bottom: 1px solid rgba(45, 50, 43, 0.12);
}

html[lang="zh-CN"] .coach-section::after {
  position: absolute;
  right: clamp(20px, 5vw, 80px);
  top: 62px;
  width: 54px;
  height: 54px;
  border: 2px solid rgba(160, 54, 42, 0.34);
  box-shadow: inset 0 0 0 5px rgba(160, 54, 42, 0.04);
  content: "文";
  color: rgba(160, 54, 42, 0.42);
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 30px;
  line-height: 50px;
  text-align: center;
  transform: rotate(5deg);
}

html[lang="zh-CN"] .coach-section .eyebrow.light {
  color: #9a382d;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  letter-spacing: 0.16em;
}

html[lang="zh-CN"] .coach-section .eyebrow.light span {
  height: 1px;
  background: #9a382d;
}

html[lang="zh-CN"] .coach-copy h2 {
  color: #1e211d;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-weight: 600;
  letter-spacing: 0.035em;
  line-height: 1.18;
}

html[lang="zh-CN"] .coach-copy > p:not(.eyebrow) {
  color: #62655e;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  letter-spacing: 0.035em;
  line-height: 1.85;
}

html[lang="zh-CN"] .coach-identity {
  border-color: rgba(91, 83, 66, 0.2);
  border-radius: 4px;
  background: rgba(250, 247, 237, 0.66);
}

html[lang="zh-CN"] .coach-identity-mark {
  border-color: #a84235;
  border-radius: 3px;
  color: #a84235;
  background: transparent;
  transform: rotate(-3deg);
}

html[lang="zh-CN"] .coach-identity strong,
html[lang="zh-CN"] .coach-identity p,
html[lang="zh-CN"] .coach-identity-signals span {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .coach-identity strong { color: #252821; }
html[lang="zh-CN"] .coach-identity p { color: #666960; }
html[lang="zh-CN"] .coach-identity-signals span { border-color: rgba(168, 66, 53, .24); color: #8e3a30; }

html[lang="zh-CN"] .coach-principles div {
  border-left: 3px solid #a84235;
}

html[lang="zh-CN"] .coach-principles strong {
  color: #252821;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 19px;
  letter-spacing: 0.06em;
}

html[lang="zh-CN"] .coach-principles span {
  color: #696b64;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  line-height: 1.65;
}

html[lang="zh-CN"] .coach-demo {
  color: #282a25;
  border: 1px solid rgba(57, 61, 53, 0.24);
  border-radius: 4px;
  background:
    linear-gradient(rgba(252, 249, 239, 0.94), rgba(246, 240, 225, 0.96)),
    radial-gradient(circle at 22% 18%, rgba(84, 74, 55, 0.1) 0 0.8px, transparent 1px);
  background-size: auto, 16px 16px;
  box-shadow: 0 30px 75px rgba(42, 46, 39, 0.18);
  transform: rotate(-0.35deg);
}

html[lang="zh-CN"] .coach-demo,
html[lang="zh-CN"] .coach-demo button {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .coach-orb {
  color: #fff9ef;
  background: #a84235;
  box-shadow: 0 7px 18px rgba(125, 46, 37, 0.2);
}

html[lang="zh-CN"] .story-context {
  border: 1px solid rgba(82, 77, 63, 0.12);
  border-radius: 2px;
  background: rgba(225, 216, 195, 0.48);
}

html[lang="zh-CN"] .story-context span {
  color: #963a2f;
}

html[lang="zh-CN"] .story-context p {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: 24px;
  letter-spacing: 0.055em;
}

html[lang="zh-CN"] .coach-message p {
  border: 1px solid rgba(82, 77, 63, 0.12);
  border-radius: 2px 13px 13px 13px;
  background: rgba(235, 226, 205, 0.66);
  line-height: 1.7;
}

html[lang="zh-CN"] .choice-row button {
  color: #6e332b;
  border-color: rgba(154, 56, 45, 0.28);
  border-radius: 2px;
  background: rgba(255, 252, 244, 0.7);
}

html[lang="zh-CN"] .choice-row button:hover,
html[lang="zh-CN"] .choice-row button:focus-visible {
  border-color: #9a382d;
  background: #f3e6d2;
}

html[lang="zh-CN"] .authorship-meter {
  border-top-color: rgba(64, 66, 58, 0.15);
}

html[lang="zh-CN"] .authorship-meter strong {
  color: #54705c;
}

.outcome-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.outcome-grid article {
  position: relative;
  aspect-ratio: 0.85;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--night-soft);
}

.outcome-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.outcome-grid article:hover img {
  transform: scale(1.035);
}

.outcome-grid article::after {
  position: absolute;
  inset: 45% 0 0;
  background: linear-gradient(transparent, rgba(7, 8, 23, 0.9));
  content: "";
}

.outcome-grid .outcome-title {
  position: absolute;
  left: 18px;
  bottom: 18px;
  z-index: 1;
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: 25px;
}

html[lang="zh-CN"] .outcome-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

html[lang="zh-CN"] .outcome-grid article {
  aspect-ratio: 1.52;
  border: 1px solid rgba(39, 43, 37, 0.18);
  border-radius: 3px;
  background: #161b1d;
  box-shadow: 0 24px 60px rgba(32, 37, 33, 0.14);
}

html[lang="zh-CN"] .outcome-grid article::after {
  inset: 56% 0 0;
  background: linear-gradient(transparent, rgba(14, 19, 18, 0.88));
}

html[lang="zh-CN"] .outcome-grid .outcome-title {
  left: 24px;
  bottom: 20px;
  padding-left: 16px;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-size: clamp(24px, 2.4vw, 34px);
  font-weight: 600;
  letter-spacing: 0.12em;
}

html[lang="zh-CN"] .outcome-grid .outcome-title::before {
  position: absolute;
  left: 0;
  top: 0.15em;
  width: 4px;
  height: 0.9em;
  background: #bb4335;
  content: "";
}

.book-outcome-card {
  background: #16120f;
}

.book-outcome-card::after {
  inset: 72% 0 0;
  z-index: 2;
  pointer-events: none;
}

.book-outcome-card .outcome-title {
  z-index: 3;
  color: white;
}

.flipbook {
  position: absolute;
  inset: 0;
  z-index: 1;
  padding: 12px 12px 52px;
  outline: none;
  perspective: 1400px;
  cursor: pointer;
}

.flipbook:focus-visible {
  box-shadow: inset 0 0 0 3px #f6c453;
}

.flipbook-pages {
  position: relative;
  width: 100%;
  height: 100%;
}

.book-spread-preview {
  position: absolute;
  inset: 0;
  display: grid;
  overflow: hidden;
  grid-template-columns: 1fr 1fr;
  opacity: 0;
  border-radius: 3px 8px 8px 3px;
  background: #fff8e8;
  box-shadow: 0 20px 38px rgba(0, 0, 0, 0.38);
  transform: rotateY(-16deg) translateX(5%);
  transform-origin: center right;
  transition: opacity 280ms ease, transform 520ms cubic-bezier(0.2, 0.72, 0.2, 1);
  pointer-events: none;
}

.book-spread-preview.is-active {
  opacity: 1;
  transform: rotateY(0) translateX(0);
  pointer-events: auto;
}

.paper-page {
  position: relative;
  min-width: 0;
  overflow: hidden;
  background: #fffaf0;
}

.paper-page + .paper-page {
  border-left: 1px solid rgba(97, 71, 41, 0.24);
  box-shadow: inset 14px 0 20px -18px rgba(61, 42, 21, 0.8);
}

.paper-page.image-page img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: none;
}

.outcome-grid .book-outcome-card:hover img {
  transform: none;
}

.story-page {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 2.4vw, 38px);
  color: #2c2017;
  background:
    linear-gradient(rgba(255, 250, 240, 0.93), rgba(255, 250, 240, 0.93)),
    radial-gradient(circle at 20% 20%, #d7b780 0 1px, transparent 1.5px);
  background-size: auto, 16px 16px;
}

.book-language {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  flex-direction: column;
  gap: 8px;
  width: 100%;
  height: 100%;
}

html[lang="zh-CN"] .story-page {
  color: #272720;
  background:
    linear-gradient(rgba(248, 244, 232, 0.95), rgba(248, 244, 232, 0.95)),
    radial-gradient(circle at 20% 20%, #b7aa8f 0 0.7px, transparent 1px);
  background-size: auto, 14px 14px;
}

html[lang="zh-CN"] .book-language.locale-zh {
  display: flex !important;
}

html[lang="zh-CN"] .story-page small,
html[lang="zh-CN"] .story-page strong,
html[lang="zh-CN"] .story-page p,
html[lang="zh-CN"] .story-page em {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .story-page small {
  color: #9a382d;
  letter-spacing: 0.14em;
}

html[lang="zh-CN"] .story-page strong {
  font-size: clamp(21px, 2.2vw, 36px);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.25;
}

html[lang="zh-CN"] .story-page p {
  font-size: clamp(13px, 1.2vw, 19px);
  letter-spacing: 0.06em;
  line-height: 1.75;
}

.story-page small {
  color: #9d661f;
  font-size: clamp(10px, 0.8vw, 13px);
  font-weight: 800;
  letter-spacing: 0.16em;
}

.story-page strong {
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(22px, 2.5vw, 41px);
  letter-spacing: -0.035em;
  line-height: 0.98;
}

.story-page p {
  margin: 5px 0 0;
  font-family: Georgia, serif;
  font-size: clamp(13px, 1.25vw, 20px);
  line-height: 1.55;
}

.story-page em {
  margin-top: 6px;
  color: rgba(44, 32, 23, 0.58);
  font-size: clamp(10px, 0.8vw, 13px);
}

.flipbook-controls {
  position: absolute;
  right: 14px;
  bottom: 13px;
  z-index: 4;
  display: flex;
  align-items: center;
  gap: 7px;
  color: white;
}

.flipbook-controls span {
  min-width: 44px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  text-align: center;
}

.flipbook-controls button {
  width: 30px;
  height: 30px;
  padding: 0;
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.42);
  cursor: pointer;
}

.flipbook-controls button:hover,
.flipbook-controls button:focus-visible {
  color: #15100a;
  background: #f6c453;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  margin: 54px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.steps-grid li {
  min-height: 230px;
  padding: 26px 28px 26px 0;
  border-right: 1px solid var(--line);
}

.steps-grid li:not(:first-child) {
  padding-left: 28px;
}

.steps-grid li:last-child {
  border-right: 0;
}

.steps-grid span {
  display: block;
  margin-bottom: 45px;
  color: var(--violet);
  font-family: "Fraunces", Georgia, serif;
  font-size: 20px;
}

.steps-grid strong {
  display: block;
  margin-bottom: 9px;
  font-size: 22px;
}

.steps-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.family-section {
  margin-block: 60px;
  padding-block: 76px;
  color: white;
  background: var(--violet-deep);
}

.family-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  align-items: start;
  gap: 80px;
}

.family-layout h2 {
  margin-bottom: 0;
}

.family-points {
  display: grid;
  gap: 12px;
}

.family-points p {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 22px;
  margin: 0;
  padding: 18px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.17);
}

.family-points span {
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.5;
}

html[lang="zh-CN"] .family-section {
  color: #171a17;
  border-top: 1px solid rgba(57, 61, 53, 0.14);
  border-bottom: 1px solid rgba(57, 61, 53, 0.14);
  background:
    linear-gradient(90deg, rgba(250, 247, 237, 0.94), rgba(244, 239, 224, 0.9)),
    url("assets/chinese-ink-classroom-bg-v1.png") center 60% / cover no-repeat;
  box-shadow: inset 0 24px 70px rgba(74, 68, 53, 0.05), inset 0 -24px 70px rgba(74, 68, 53, 0.05);
}

html[lang="zh-CN"] .family-section,
html[lang="zh-CN"] .family-section h2,
html[lang="zh-CN"] .family-section strong,
html[lang="zh-CN"] .family-section span {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .family-section h2,
html[lang="zh-CN"] .family-points strong {
  color: #171a17;
}

html[lang="zh-CN"] .family-section .eyebrow.light {
  color: #252923;
  letter-spacing: 0.14em;
}

html[lang="zh-CN"] .family-section .eyebrow.light span {
  height: 1px;
  background: #252923;
}

html[lang="zh-CN"] .family-points p {
  border-bottom-color: rgba(39, 43, 37, 0.18);
}

html[lang="zh-CN"] .family-points span {
  color: #464b45;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 16px;
}

.price-card {
  position: relative;
  display: flex;
  min-height: 530px;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.63);
}

.price-card.featured {
  color: white;
  border-color: transparent;
  background: var(--night-soft);
  box-shadow: var(--shadow);
}

.popular {
  position: absolute;
  top: -14px;
  right: 24px;
  padding: 7px 12px;
  color: var(--night);
  border-radius: 999px;
  background: var(--gold);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.price-label {
  color: var(--violet-deep);
}

.featured .price-label {
  color: var(--gold);
}

.price-card h3 {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 26px 0 8px;
}

.price-card h3 strong {
  font-family: "Fraunces", Georgia, serif;
  font-size: 50px;
}

.price-card h3 small {
  color: var(--muted);
  font-weight: 500;
}

.featured h3 small,
.featured > p,
.featured li {
  color: rgba(255, 255, 255, 0.68);
}

.price-card > p {
  min-height: 50px;
  color: var(--muted);
  line-height: 1.5;
}

.price-card li {
  color: var(--muted);
}

.price-card .button {
  width: 100%;
  margin-top: auto;
}

.price-card .intent-link,
.purchase-reassurance {
  margin-top: 12px;
  color: var(--violet-deep);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.45;
  text-align: center;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.purchase-reassurance {
  display: block;
  text-decoration: none;
}

.price-card.featured .intent-link { color: #c9d8ff; }

.pricing-note {
  max-width: 760px;
  margin: 24px auto 0;
  color: var(--muted);
  text-align: center;
  line-height: 1.55;
}

.educator-strip {
  margin-top: 80px;
  padding-block: 86px;
  color: white;
  background:
    radial-gradient(circle at 75% 0%, rgba(126, 224, 190, 0.22), transparent 35%),
    var(--night-soft);
}

.educator-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.62fr);
  align-items: stretch;
  gap: clamp(28px, 5vw, 72px);
}

.educator-layout > div {
  max-width: 790px;
}

.educator-label {
  margin-bottom: 22px;
  color: var(--mint);
}

.educator-layout h2 {
  margin-bottom: 14px;
}

.educator-layout p {
  max-width: 720px;
  margin: 0;
  color: rgba(255, 255, 255, 0.66);
  line-height: 1.6;
}

.educator-path-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.educator-path-card {
  display: flex;
  min-height: 224px;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 20px;
  color: white;
  background: rgba(255, 255, 255, 0.055);
  text-decoration: none;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.educator-path-card:hover,
.educator-path-card:focus-visible {
  border-color: rgba(255, 255, 255, 0.42);
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-3px);
}

.educator-path-card.is-featured {
  border-color: rgba(255, 219, 130, 0.42);
  background: rgba(255, 219, 130, 0.1);
}

.educator-path-card span,
.educator-path-card strong,
.educator-path-card small,
.educator-path-card b {
  display: block;
}

.educator-path-card span {
  margin-bottom: 18px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .15em;
}

.educator-path-card strong {
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(24px, 2vw, 32px);
  line-height: 1.08;
}

.educator-path-card small {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.54);
  font-size: 15px;
  line-height: 1.55;
}

.educator-path-card b {
  margin-top: auto;
  padding-top: 18px;
  color: white;
  font-size: 15px;
}

.educator-output-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 30px;
}

.educator-output-grid > div {
  display: flex;
  min-height: 196px;
  flex-direction: column;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.055);
}

.educator-output-grid span {
  margin-bottom: 34px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.15em;
}

.educator-output-grid strong {
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(22px, 1.8vw, 29px);
  line-height: 1.08;
}

.educator-output-grid small {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 15px;
  line-height: 1.5;
}

.educator-action {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(24px, 3vw, 36px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 24px;
  background: rgba(0, 0, 0, 0.16);
}

.educator-action > span {
  margin-bottom: 14px;
  color: var(--mint);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.educator-action > strong {
  color: white;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(30px, 3vw, 44px);
  line-height: 1.08;
}

.educator-action > p {
  margin: 16px 0 24px;
  font-size: 16px;
}

.educator-action .button {
  align-self: flex-start;
}

.educator-secondary-link {
  display: inline-flex;
  align-self: flex-start;
  margin-top: 18px;
  color: white;
  font-size: 15px;
  font-weight: 750;
  border-bottom: 1px solid rgba(255, 255, 255, 0.34);
}

.educator-action > small {
  display: block;
  margin-top: 26px;
  color: rgba(255, 255, 255, 0.52);
  font-size: 13px;
  line-height: 1.5;
}

html[lang="zh-CN"] .educator-strip {
  color: #20251f;
  background:
    linear-gradient(rgba(239, 233, 218, 0.9), rgba(239, 233, 218, 0.9)),
    url("assets/chinese-ink-classroom-bg-v1.png") center 60% / cover no-repeat;
  box-shadow: inset 0 1px rgba(45, 51, 44, 0.12), inset 0 -1px rgba(45, 51, 44, 0.12);
}

html[lang="zh-CN"] .educator-label,
html[lang="zh-CN"] .educator-path-card span,
html[lang="zh-CN"] .educator-output-grid span,
html[lang="zh-CN"] .educator-action > span {
  color: #a43f34;
}

html[lang="zh-CN"] .educator-layout h2,
html[lang="zh-CN"] .educator-path-card strong,
html[lang="zh-CN"] .educator-path-card b,
html[lang="zh-CN"] .educator-output-grid strong,
html[lang="zh-CN"] .educator-action > strong {
  color: #20251f;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
  font-weight: 600;
  letter-spacing: 0.02em;
}

html[lang="zh-CN"] .educator-layout p,
html[lang="zh-CN"] .educator-path-card small,
html[lang="zh-CN"] .educator-output-grid small {
  color: #61665d;
}

html[lang="zh-CN"] .educator-output-grid > div {
  border-color: rgba(47, 54, 47, 0.18);
  background: rgba(250, 247, 238, 0.72);
  box-shadow: 0 18px 50px rgba(55, 47, 34, 0.07);
}

html[lang="zh-CN"] .educator-path-card {
  border-color: rgba(47, 54, 47, 0.18);
  color: #20251f;
  background: rgba(250, 247, 238, 0.72);
  box-shadow: 0 18px 50px rgba(55, 47, 34, 0.08);
}

html[lang="zh-CN"] .educator-path-card.is-featured {
  border-color: rgba(164, 63, 52, 0.36);
  background: rgba(250, 244, 230, 0.88);
}

html[lang="zh-CN"] .educator-action {
  border-color: rgba(47, 54, 47, 0.18);
  background: rgba(250, 247, 238, 0.62);
}

html[lang="zh-CN"] .educator-action .button-light {
  color: white;
  background: #a43f34;
}

html[lang="zh-CN"] .educator-secondary-link {
  color: #20251f;
  border-bottom-color: rgba(32, 37, 31, 0.34);
}

html[lang="zh-CN"] .educator-action > small {
  color: #6d7068;
}

.final-cta {
  padding-block: 115px;
  text-align: center;
}

.final-cta .eyebrow {
  justify-content: center;
}

.final-cta h2 {
  margin-bottom: 10px;
}

.final-cta > p:not(.eyebrow) {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 20px;
}

.site-footer {
  padding-block: 48px;
  color: white;
  background: var(--night);
}

.footer-grid {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.footer-grid > p {
  margin: 0;
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
}

.site-footer nav {
  display: flex;
  gap: 20px;
  color: rgba(255, 255, 255, 0.66);
  font-size: 15px;
}

.footer-grid > small {
  grid-column: 1 / -1;
  padding-top: 22px;
  color: rgba(255, 255, 255, 0.42);
  border-top: 1px solid var(--dark-line);
  text-align: center;
}

.mobile-action-bar {
  display: none;
}

@media (max-width: 1050px) {
  .main-nav {
    gap: 16px;
    font-size: 15px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding-top: 70px;
  }

  .hero::before {
    height: 100%;
    background:
      radial-gradient(circle at 70% 42%, rgba(111, 80, 237, 0.38), transparent 32%),
      linear-gradient(180deg, #070817 0%, #0c0d22 100%);
  }

  .hero-copy {
    max-width: 780px;
  }

  .hero-stage {
    min-height: 560px;
    width: min(100%, 720px);
    margin-inline: auto;
  }

  .mode-grid,
  .coach-layout,
  .family-layout {
    grid-template-columns: 1fr;
  }

  .coach-layout {
    gap: 60px;
  }

  .coach-demo {
    width: min(100%, 680px);
    margin-inline: auto;
  }

  .outcome-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .outcome-grid article {
    aspect-ratio: 1.1;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .price-card {
    min-height: 0;
  }

  .educator-layout {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .educator-features {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  body {
    padding-bottom: calc(78px + env(safe-area-inset-bottom, 0px));
  }

  .mobile-action-bar {
    position: fixed;
    z-index: 80;
    left: 0;
    right: 0;
    bottom: 0;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(7, 8, 23, 0.94);
    box-shadow: 0 -12px 32px rgba(7, 8, 23, 0.22);
    backdrop-filter: blur(18px);
  }

  .mobile-action-bar a {
    display: inline-flex;
    min-width: 0;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 0 12px;
    border-radius: 14px;
    font-size: 16px;
    font-weight: 800;
    text-align: center;
    white-space: nowrap;
  }

  .mobile-action-secondary {
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.07);
  }

  .mobile-action-primary {
    color: #171526;
    background: var(--gold);
    box-shadow: 0 8px 24px rgba(244, 199, 109, 0.2);
  }

  .mobile-action-bar a:focus-visible {
    outline: 3px solid var(--mint);
    outline-offset: 2px;
  }

  html[lang="zh-CN"] .mobile-action-bar {
    border-top-color: rgba(48, 52, 45, 0.2);
    background:
      linear-gradient(rgba(247, 243, 232, 0.96), rgba(247, 243, 232, 0.96)),
      url("assets/chinese-ink-classroom-bg-v1.png") bottom center / 760px auto repeat-x;
    box-shadow: 0 -10px 28px rgba(49, 51, 44, 0.15);
  }

  html[lang="zh-CN"] .mobile-action-secondary {
    color: #30352f;
    border-color: rgba(47, 52, 45, 0.22);
    background: rgba(255, 252, 243, 0.62);
  }

  html[lang="zh-CN"] .mobile-action-primary {
    color: #fffaf0;
    background: #a33e31;
    box-shadow: 0 8px 22px rgba(127, 47, 38, 0.2);
  }

  .nav-shell {
    grid-template-columns: 1fr auto auto;
  }

  .nav-cta {
    display: none;
  }

  .nav-actions {
    grid-column: 2;
    grid-row: 1;
  }

  .menu-button {
    display: flex;
    grid-column: 3;
    grid-row: 1;
  }

  .main-nav {
    position: absolute;
    left: 20px;
    right: 20px;
    top: 78px;
    display: none;
    flex-direction: column;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--dark-line);
    border-radius: 18px;
    background: rgba(10, 11, 30, 0.98);
    box-shadow: 0 22px 50px rgba(0, 0, 0, 0.35);
  }

  html[lang="zh-CN"] .main-nav {
    color: #3d433c;
    border-color: rgba(48, 53, 46, 0.18);
    background: rgba(247, 243, 232, 0.98);
    box-shadow: 0 18px 45px rgba(47, 50, 43, 0.16);
  }

  html[lang="zh-CN"] .main-nav a {
    border-bottom-color: rgba(48, 53, 46, 0.1);
  }

  .main-nav.is-open {
    display: flex;
  }

  .main-nav a {
    padding: 13px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  }

  .main-nav a:last-child {
    border-bottom: 0;
  }

  .hero {
    min-height: auto;
    padding-block: 56px 84px;
  }

  .hero-stage {
    min-height: 470px;
  }

  .hero-glow {
    left: 0;
    right: 0;
  }

  .promise-grid {
    grid-template-columns: 1fr;
    padding-block: 8px;
  }

  .promise-grid > div,
  .promise-grid > div:first-child,
  .promise-grid > div:last-child {
    min-height: 92px;
    padding: 18px 0;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .promise-grid > div:last-child {
    border-bottom: 0;
  }

  html[lang="zh-CN"] .promise-grid > div,
  html[lang="zh-CN"] .promise-grid > div:first-child,
  html[lang="zh-CN"] .promise-grid > div:last-child {
    border-bottom-color: rgba(49, 54, 47, 0.14);
  }

  .manifesto {
    padding-block: 56px 80px;
  }

  .modes-section,
  .outcomes-section,
  .steps-section,
  .pricing-section {
    padding-block: 60px;
  }

  .mode-card {
    min-height: 560px;
  }

  .steps-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .steps-grid li:nth-child(2) {
    border-right: 0;
  }

  .steps-grid li:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .footer-grid {
    grid-template-columns: 1fr;
    justify-items: center;
  }
}

@media (max-width: 820px) {
  .educator-path-grid { grid-template-columns: 1fr; }
  .educator-path-card { min-height: 205px; }
  .educator-output-grid { grid-template-columns: 1fr; }
  .educator-output-grid > div { min-height: 0; }
  .educator-output-grid span { margin-bottom: 20px; }
  .educator-action { min-height: 320px; }
}

@media (max-width: 560px) {
  .section-shell,
  .nav-shell {
    width: min(100% - 28px, 1180px);
  }

  .coach-identity {
    grid-template-columns: 1fr;
    padding: 17px;
  }

  .coach-identity-mark {
    width: 44px;
    height: 44px;
    font-size: 23px;
  }

  .nav-shell {
    min-height: 68px;
    gap: 10px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  html[lang="zh-CN"] .brand {
    gap: 9px;
    font-size: 22px;
  }

  html[lang="zh-CN"] .brand-name-zh {
    margin-top: 4px;
    font-size: 12px;
    letter-spacing: 0.2em;
  }

  html[lang="zh-CN"] .brand-seal {
    width: 32px;
    height: 32px;
  }

  h1 {
    font-size: clamp(46px, 13vw, 64px);
  }

  .story-launchpad {
    padding: 14px;
    border-radius: 18px;
  }

  .launchpad-heading,
  .launchpad-footer {
    align-items: stretch;
    flex-direction: column;
  }

  .source-choice-row {
    grid-template-columns: 1fr;
  }

  .work-upload { align-items: flex-start; flex-direction: column; }

  .source-choice-row button {
    min-height: 52px;
    justify-content: center;
    padding-inline: 8px;
    font-size: 14px;
  }

  .launchpad-footer label,
  .launchpad-footer button {
    width: 100%;
  }

  .hero::before {
    height: 100%;
  }

  .hero-path {
    grid-template-columns: 42px minmax(0, 1fr) 20px;
    gap: 12px;
    padding-inline: 13px;
  }

  .path-icon {
    width: 42px;
    height: 42px;
  }

  .path-copy em {
    white-space: normal;
  }

  .trust-row {
    display: grid;
  }

  .hero-stage {
    min-height: 430px;
  }

  .hero-stage > img {
    border-radius: 24px;
  }

  .hero-image-caption {
    left: 12px;
    right: 12px;
    bottom: 12px;
  }

  .manifesto h2,
  .section-heading h2,
  .coach-copy h2,
  .family-layout h2,
  .educator-layout h2,
  .final-cta h2 {
    font-size: 40px;
  }

  .mode-card {
    min-height: 620px;
    padding: 26px;
    border-radius: 24px;
  }

  .mode-topline {
    margin-bottom: 36px;
  }

  .solo-card > img {
    right: -55px;
    width: 300px;
  }

  .squad-preview {
    left: 24px;
    right: 24px;
    bottom: 24px;
    flex-wrap: wrap;
  }

  .squad-preview small {
    width: 100%;
    margin: 12px 0 0;
  }

  .coach-section {
    padding-block: 76px;
  }

  .coach-demo {
    padding: 16px;
    border-radius: 22px;
    transform: none;
  }

  .choice-row {
    margin-left: 0;
  }

  .choice-row button {
    width: 100%;
  }

  .authorship-meter {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .outcome-grid {
    grid-template-columns: 1fr;
  }

  .outcome-grid article {
    aspect-ratio: 1.25;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid li,
  .steps-grid li:not(:first-child) {
    min-height: 0;
    padding: 24px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .steps-grid li:nth-child(n + 3) {
    border-top: 0;
  }

  .steps-grid span {
    margin-bottom: 22px;
  }

  .family-points p {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .price-card {
    padding: 26px;
  }

  .price-card h3 {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer nav {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 400px) {
  .nav-shell {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 6px;
  }

  .site-header .brand-copy { display: none; }

  html[lang="zh-CN"] .brand { gap: 6px; }
  html[lang="zh-CN"] .brand-seal { width: 28px; height: 28px; }

  .language-switcher { padding: 3px; }
  .language-switcher button { min-width: 34px; padding-inline: 6px; }
}

@media (max-width: 430px) {
  html[lang="zh-CN"] .outcome-grid {
    grid-template-columns: 1fr;
  }

  html[lang="zh-CN"] .outcome-grid article {
    aspect-ratio: 1.45;
  }

  .mobile-action-bar a {
    min-height: 50px;
    padding-inline: 8px;
    font-size: 15px;
  }
}

.caption-kicker {
  display: inline-flex;
  align-items: center;
  align-self: stretch;
  padding-right: 14px;
  border-right: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--gold);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.19em;
}

.english-only {
  display: block;
}

html[lang="zh-CN"] .english-only {
  display: none;
}

/* English homepage: an image-led movie studio, with the conversion flow intact. */
html[lang="en"] body {
  color: #141414;
  background: #f3f0e9;
}

html[lang="en"] .section-shell,
html[lang="en"] .nav-shell {
  width: min(1380px, calc(100% - 72px));
}

html[lang="en"] .site-header {
  color: #111;
  background: rgba(255, 255, 255, 0.96);
  border-bottom-color: rgba(0, 0, 0, 0.08);
  backdrop-filter: blur(20px);
}

html[lang="en"] .site-header.is-scrolled {
  background: rgba(255, 255, 255, 0.985);
  border-color: rgba(0, 0, 0, 0.12);
}

html[lang="en"] .nav-shell {
  min-height: 108px;
  gap: 34px;
}

html[lang="en"] .brand {
  font-family: "DM Sans", ui-sans-serif, sans-serif;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

html[lang="en"] .brand-mark {
  display: none;
}

html[lang="en"] .brand-mark img {
  display: none;
}

html[lang="en"] .brand-mark::before {
  content: "SL";
  font-family: "Fraunces", Georgia, serif;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.08em;
}

html[lang="en"] .main-nav {
  justify-content: flex-end;
  color: rgba(0, 0, 0, 0.68);
  font-size: 14px;
  letter-spacing: 0.17em;
  text-transform: uppercase;
}

html[lang="en"] .main-nav a:hover,
html[lang="en"] .main-nav a:focus-visible {
  color: #000;
}

html[lang="en"] .language-switcher {
  border-color: rgba(0, 0, 0, 0.14);
  background: #f2f0eb;
}

html[lang="en"] .language-switcher button {
  color: rgba(0, 0, 0, 0.56);
}

html[lang="en"] .language-switcher button.is-active {
  color: white;
  background: #111;
  box-shadow: none;
}

html[lang="en"] .nav-cta {
  min-height: 44px;
  color: white;
  border-radius: 2px;
  background: #111;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

html[lang="en"] .hero {
  position: relative;
  isolation: isolate;
  display: block;
  width: 100%;
  max-width: none;
  min-height: 930px;
  margin: 0;
  overflow: hidden;
  padding: 0;
  background: white;
}

html[lang="en"] .hero::before {
  display: none;
}

html[lang="en"] .hero-stage {
  position: absolute;
  inset: 0 0 auto;
  z-index: -2;
  width: 100%;
  min-height: 710px;
  height: 710px;
  margin: 0;
}

html[lang="en"] .hero-stage::after {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(90deg, rgba(2, 7, 17, 0.86) 0%, rgba(2, 7, 17, 0.6) 30%, rgba(2, 7, 17, 0.08) 58%, transparent 100%),
    linear-gradient(0deg, rgba(2, 5, 12, 0.48) 0%, transparent 34%);
  content: "";
}

html[lang="en"] .hero-stage > img {
  border: 0;
  border-radius: 0;
  object-position: center center;
  box-shadow: none;
}

html[lang="en"] .hero-glow {
  display: none;
}

html[lang="en"] .hero-copy {
  display: grid;
  width: min(1380px, calc(100% - 96px));
  min-height: 930px;
  grid-template-columns: 1fr;
  grid-template-rows: 710px auto;
  align-content: stretch;
  margin: 0 auto;
  padding: 0;
}

html[lang="en"] .hero-message {
  display: block;
  grid-column: 1;
  grid-row: 1;
  align-self: end;
  max-width: 690px;
  padding-bottom: 104px;
}

html[lang="en"] .hero .eyebrow {
  margin-bottom: 19px;
  color: #ffd577;
  font-size: 13px;
  letter-spacing: 0.2em;
}

html[lang="en"] .hero h1 {
  max-width: 720px;
  margin-bottom: 22px;
  font-size: clamp(68px, 7vw, 108px);
  font-weight: 600;
  letter-spacing: -0.058em;
  line-height: 0.87;
  text-shadow: 0 6px 35px rgba(0, 0, 0, 0.34);
}

html[lang="en"] .hero h1 span,
html[lang="en"] .hero h1 em {
  display: block;
}

html[lang="en"] .hero h1 em {
  color: #ffd577;
}

html[lang="en"] .hero-lede {
  max-width: 620px;
  color: rgba(255, 255, 255, 0.78);
  font-size: clamp(18px, 1.35vw, 22px);
  line-height: 1.58;
}

html[lang="en"] .hero-language-promise {
  margin-top: 17px;
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(2, 7, 17, 0.48);
}

html[lang="en"] .story-launchpad {
  grid-column: 1;
  grid-row: 2;
  align-self: stretch;
  grid-template-columns: 160px 250px minmax(250px, 1fr) 340px;
  align-items: end;
  gap: 20px;
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 31px 0 36px;
  color: #111;
  border: 0;
  border-radius: 0;
  background: white;
  box-shadow: none;
  backdrop-filter: none;
}

html[lang="en"] .launchpad-heading {
  display: grid;
  align-self: center;
  justify-content: start;
  gap: 4px;
}

html[lang="en"] .launchpad-heading strong {
  font-size: 18px;
  letter-spacing: 0.02em;
}

html[lang="en"] .launchpad-heading > span {
  color: #8de5c3;
}

html[lang="en"] .source-choice-row button {
  color: rgba(0, 0, 0, 0.66);
  border-color: rgba(0, 0, 0, 0.13);
  border-radius: 2px;
  background: #f3f0e9;
}

html[lang="en"] .source-choice-row button.is-selected {
  color: #111;
  border-color: #ffd577;
  background: #ffd577;
  box-shadow: none;
}

html[lang="en"] .launchpad-input,
html[lang="en"] .launchpad-footer label {
  color: rgba(0, 0, 0, 0.6);
}

html[lang="en"] .launchpad-input textarea,
html[lang="en"] .launchpad-footer select {
  border: 1px solid rgba(0, 0, 0, 0.16);
  border-radius: 2px;
  background: white;
}

html[lang="en"] .launchpad-footer {
  display: grid;
  grid-template-columns: minmax(130px, 1fr) auto;
  align-items: end;
  gap: 10px;
}

html[lang="en"] .launchpad-footer label {
  min-width: 0;
}

html[lang="en"] .launchpad-footer button {
  min-width: 164px;
  color: #111;
  border-radius: 2px;
  background: #ffd577;
  font-size: 12px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

html[lang="en"] .hero-trust {
  display: flex;
  grid-column: 1;
  grid-row: 3;
  width: 100%;
  margin: -14px 0 28px;
  color: rgba(0, 0, 0, 0.48);
  font-size: 11px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

html[lang="en"] .hero-trust a {
  margin-left: auto;
  color: #111;
}

html[lang="en"] .hero-image-caption {
  display: none;
}

html[lang="en"] .hero-image-caption strong {
  font-size: 13px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

html[lang="en"] .hero-image-caption small {
  font-size: 12px;
}

html[lang="en"] .promise-bar {
  display: none;
}

html[lang="en"] .promise-grid > div {
  min-height: 150px;
  border-right-color: rgba(0, 0, 0, 0.12);
}

html[lang="en"] .promise-grid span {
  color: #be6d15;
}

html[lang="en"] .promise-grid strong {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

html[lang="en"] .promise-grid small {
  color: rgba(0, 0, 0, 0.58);
}

.studio-reel {
  padding: 145px 0 150px;
  color: #111;
  background: #f3f0e9;
}

.studio-reel-heading {
  display: block;
  max-width: 900px;
  margin: 0 auto 68px;
  text-align: center;
}

.studio-reel-heading .eyebrow {
  justify-content: center;
  color: #a95b0c;
}

.studio-reel-heading h2 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(52px, 5.4vw, 80px);
  line-height: 0.98;
}

.studio-reel-heading > p {
  max-width: 610px;
  margin: 24px auto 0;
  color: rgba(0, 0, 0, 0.62);
  font-size: 20px;
  line-height: 1.6;
}

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

.studio-reel-card {
  position: relative;
  display: flex;
  min-height: 560px;
  overflow: hidden;
  flex-direction: column;
  justify-content: flex-end;
  padding: 34px;
  color: white;
  background: #111;
}

.studio-reel-card::after {
  position: absolute;
  inset: 34% 0 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.92));
  content: "";
}

.studio-reel-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 650ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.studio-reel-card:hover img,
.studio-reel-card:focus-visible img {
  transform: scale(1.045);
}

.studio-reel-card > span,
.studio-reel-card > strong,
.studio-reel-card > small {
  position: relative;
  z-index: 1;
}

.studio-reel-card .reel-number {
  position: absolute;
  top: 26px;
  right: 28px;
  font-family: "Fraunces", Georgia, serif;
  font-size: 20px;
}

.studio-reel-card .reel-label {
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.studio-reel-card strong {
  max-width: 420px;
  margin-bottom: 24px;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(36px, 3.2vw, 53px);
  letter-spacing: -0.04em;
  line-height: 0.98;
}

.studio-reel-card small {
  width: fit-content;
  padding-bottom: 5px;
  border-bottom: 1px solid white;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.creation-library {
  padding: 136px 0 146px;
  color: #151515;
  background: #f3f0e9;
}

.creation-library-heading {
  max-width: 880px;
  margin: 0 auto 62px;
  text-align: center;
}

.creation-library-heading .eyebrow {
  justify-content: center;
  color: #a95b0c;
}

.creation-library-heading h2 {
  margin: 0;
  font-size: clamp(52px, 5.2vw, 78px);
  line-height: .98;
}

.creation-library-heading > p:last-child {
  margin: 22px 0 0;
  color: rgba(0, 0, 0, .58);
  font-size: 20px;
}

.creation-library-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.library-panel {
  min-width: 0;
  overflow: hidden;
  padding: 30px;
  border: 1px solid rgba(0, 0, 0, .1);
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 22px 60px rgba(34, 25, 14, .08);
}

.library-panel > header {
  display: flex;
  align-items: center;
  gap: 13px;
}

.library-panel > header > span {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(0, 0, 0, .16);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 800;
}

.library-panel > header strong,
.library-panel > header small {
  display: block;
}

.library-panel > header strong {
  font-family: "Fraunces", Georgia, serif;
  font-size: 24px;
}

.library-panel > header small {
  margin-top: 3px;
  color: rgba(0, 0, 0, .5);
  font-size: 13px;
}

.book-shelf,
.comic-shelf {
  position: relative;
  display: flex;
  min-height: 440px;
  align-items: flex-end;
  justify-content: center;
  gap: 20px;
  padding: 54px 16px 34px;
}

.book-shelf {
  min-height: 370px;
  gap: 24px;
  perspective: 1100px;
}

.shelf-line {
  position: absolute;
  right: 0;
  bottom: 16px;
  left: 0;
  height: 14px;
  border-radius: 2px;
  background: linear-gradient(#a7794e, #654426);
  box-shadow: 0 12px 22px rgba(56, 34, 17, .22);
}

.shelf-book,
.comic-volume {
  position: relative;
  z-index: 1;
  overflow: hidden;
  margin: 0;
  border: 5px solid #f7f1e5;
  border-radius: 4px 9px 9px 4px;
  background: #151515;
  box-shadow: 0 18px 28px rgba(39, 24, 12, .22), inset 5px 0 rgba(255, 255, 255, .15);
}

.shelf-book img,
.comic-volume img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shelf-book figcaption,
.comic-volume figcaption {
  position: absolute;
  right: 9px;
  bottom: 9px;
  left: 9px;
  padding: 8px;
  color: white;
  background: rgba(0, 0, 0, .72);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.15;
}

.shelf-book {
  height: auto;
  overflow: visible;
  aspect-ratio: 3 / 4;
  border: 4px solid #f7f1e5;
  border-radius: 5px 11px 11px 5px;
  transform-style: preserve-3d;
  transform-origin: center bottom;
  box-shadow:
    5px 6px 0 #ded3c0,
    9px 11px 0 rgba(112, 83, 48, .24),
    16px 24px 28px rgba(39, 24, 12, .2);
}

.shelf-book::before {
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  left: 0;
  width: 12px;
  border-radius: 3px 0 0 3px;
  background: linear-gradient(90deg, rgba(0, 0, 0, .38), rgba(255, 255, 255, .2) 58%, rgba(0, 0, 0, .08));
  box-shadow: 2px 0 5px rgba(0, 0, 0, .22);
  content: "";
  pointer-events: none;
}

.shelf-book::after {
  position: absolute;
  z-index: 0;
  top: 7px;
  right: -9px;
  bottom: -7px;
  width: 10px;
  border-radius: 0 5px 5px 0;
  background: repeating-linear-gradient(0deg, #eee6d6 0 2px, #d5c9b3 2px 3px);
  box-shadow: 3px 3px 8px rgba(60, 38, 17, .22);
  content: "";
  transform: skewY(24deg);
  transform-origin: left top;
}

.shelf-book img {
  position: relative;
  z-index: 1;
  border-radius: 2px 7px 7px 2px;
  object-position: center top;
}

.shelf-book figcaption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.book-tall { width: 32%; transform: rotate(-2deg) rotateY(-5deg); }
.book-short { width: 30%; transform: rotate(1.5deg) rotateY(3deg); }
.book-slim { width: 28%; transform: rotate(-.7deg) rotateY(-2deg); }

.comic-shelf { gap: 26px; }
.comic-volume { width: 38%; height: 326px; border-color: #fff; border-radius: 3px; }
.comic-one { transform: rotate(-2.5deg); }
.comic-two { transform: rotate(3deg); }

.library-screening {
  grid-column: 1 / -1;
  color: white;
  border-color: rgba(255, 255, 255, .08);
  background: radial-gradient(circle at 50% 0, #28304b, transparent 46%), #090b11;
}

.library-screening > header > span { border-color: rgba(255, 255, 255, .22); }
.library-screening > header small { color: rgba(255, 255, 255, .54); }

.screening-devices {
  display: grid;
  grid-template-columns: .84fr 1.2fr .84fr;
  align-items: end;
  gap: 22px;
  padding: 52px 14px 12px;
}

.story-device { min-width: 0; margin: 0; }

.story-device > div {
  position: relative;
  overflow: hidden;
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 22px;
  background: #1d2028;
  box-shadow: 0 28px 50px rgba(0, 0, 0, .38);
}

.story-device img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 13px;
  object-fit: cover;
}

.story-device > div > span {
  position: absolute;
  top: 50%;
  left: 50%;
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  padding-left: 3px;
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 50%;
  background: rgba(0, 0, 0, .52);
  transform: translate(-50%, -50%);
  backdrop-filter: blur(8px);
}

.story-device figcaption {
  margin-top: 13px;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
}

.device-main > div { border-color: rgba(255, 210, 116, .62); }

html[lang="en"] .coach-section {
  margin: 0;
  padding-block: 136px;
  color: #111;
  background: white;
}

html[lang="en"] .coach-section .eyebrow.light {
  color: #a95b0c;
}

html[lang="en"] .coach-copy > p:not(.eyebrow) {
  color: rgba(0, 0, 0, 0.62);
}

html[lang="en"] .coach-identity {
  border-color: rgba(0, 0, 0, 0.12);
  background: #f7f3ea;
}

html[lang="en"] .coach-identity-mark {
  border-color: #bc6a14;
  color: #9c570f;
  background: white;
}

html[lang="en"] .coach-identity p { color: rgba(0, 0, 0, .6); }
html[lang="en"] .coach-identity-signals span { border-color: rgba(0, 0, 0, .13); color: rgba(0, 0, 0, .62); }

html[lang="en"] .coach-principles div {
  border-left-color: #bc6a14;
}

html[lang="en"] .coach-principles span {
  color: rgba(0, 0, 0, 0.58);
}

html[lang="en"] .coach-demo {
  border-color: rgba(0, 0, 0, 0.12);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.11);
  transform: none;
}

html[lang="en"] .coach-copy h2,
html[lang="en"] .section-heading h2,
html[lang="en"] .family-layout h2,
html[lang="en"] .educator-layout h2,
html[lang="en"] .final-cta h2 {
  font-size: clamp(54px, 5.5vw, 84px);
  line-height: 0.98;
}

html[lang="en"] .coach-demo,
html[lang="en"] .outcome-grid article,
html[lang="en"] .price-card,
html[lang="en"] .educator-label,
html[lang="en"] .button,
html[lang="en"] .popular {
  border-radius: 2px;
}

html[lang="en"] .outcomes-section,
html[lang="en"] .steps-section,
html[lang="en"] .pricing-section {
  padding-block: 130px;
}

html[lang="en"] .outcome-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

html[lang="en"] .outcome-grid article {
  aspect-ratio: 1.598;
}

html[lang="en"] .steps-grid {
  position: relative;
  border-top: 0;
}

html[lang="en"] .steps-grid::before {
  position: absolute;
  top: 42px;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(0, 0, 0, 0.18);
  content: "";
}

html[lang="en"] .steps-grid li {
  position: relative;
  min-height: 270px;
  padding-top: 86px;
  border-right: 0;
}

html[lang="en"] .steps-grid li::before {
  position: absolute;
  top: 34px;
  left: 0;
  z-index: 1;
  width: 17px;
  height: 17px;
  border: 5px solid #f3f0e9;
  border-radius: 50%;
  background: #bc6a14;
  box-shadow: 0 0 0 1px #bc6a14;
  content: "";
}

html[lang="en"] .steps-grid li:not(:first-child)::before {
  left: 28px;
}

html[lang="en"] .steps-grid span {
  position: absolute;
  top: 0;
  margin: 0;
  color: #a95b0c;
  font-family: "DM Sans", ui-sans-serif, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

html[lang="en"] .family-section {
  margin: 0;
  padding-block: 110px;
  background: #173b4d;
}

html[lang="en"] .price-card.featured {
  border-color: #d6a94f;
  background: #0c1b25;
  box-shadow: 0 32px 85px rgba(12, 27, 37, 0.24);
}

html[lang="en"] .price-card {
  border-color: rgba(0, 0, 0, 0.18);
}

html[lang="en"] .price-card::after {
  position: absolute;
  right: 24px;
  bottom: 18px;
  color: rgba(0, 0, 0, 0.34);
  content: "STORIESLENS · PRODUCTION PASS";
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
}

html[lang="en"] .price-card.featured::after {
  color: rgba(255, 255, 255, 0.38);
}

html[lang="en"] .educator-strip {
  background: #a94f31;
}

html[lang="en"] .final-cta {
  padding-block: 140px;
}

@media (max-width: 1120px) {
  html[lang="en"] .hero-copy {
    width: min(100% - 64px, 920px);
    min-height: 990px;
    grid-template-columns: 1fr;
    grid-template-rows: 650px auto;
    align-content: stretch;
  }

  html[lang="en"] .story-launchpad {
    grid-column: 1;
    grid-row: 2;
    grid-template-columns: 1fr 1fr;
    max-width: none;
    margin: 0;
  }

  html[lang="en"] .hero {
    min-height: 990px;
  }

  html[lang="en"] .hero-stage {
    min-height: 650px;
    height: 650px;
  }

  html[lang="en"] .hero-message {
    padding-bottom: 88px;
  }

  html[lang="en"] .hero-trust {
    margin-bottom: 46px;
  }

  html[lang="en"] .hero-stage::after {
    background: linear-gradient(0deg, rgba(2, 7, 17, 0.97) 0%, rgba(2, 7, 17, 0.67) 48%, rgba(2, 7, 17, 0.08) 100%);
  }

  .studio-reel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .studio-reel-card:last-child {
    grid-column: 1 / -1;
    min-height: 500px;
  }
}

@media (max-width: 820px) {
  html[lang="en"] .section-shell,
  html[lang="en"] .nav-shell {
    width: min(100% - 34px, 1380px);
  }

  html[lang="en"] .nav-shell {
    min-height: 76px;
  }

  html[lang="en"] .menu-button {
    color: #111;
    border-color: rgba(0, 0, 0, 0.14);
    background: white;
  }

  html[lang="en"] .main-nav {
    top: 70px;
    color: rgba(255, 255, 255, 0.76);
    background: rgba(8, 10, 14, 0.98);
  }

  html[lang="en"] .main-nav a:hover,
  html[lang="en"] .main-nav a:focus-visible {
    color: white;
  }

  html[lang="en"] .hero,
  html[lang="en"] .hero-copy {
    min-height: 1160px;
  }

  html[lang="en"] .hero-copy {
    width: min(100% - 34px, 720px);
    grid-template-rows: 650px auto;
    padding: 0;
  }

  html[lang="en"] .story-launchpad {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 14px;
    padding-block: 28px 36px;
  }

  html[lang="en"] .launchpad-heading,
  html[lang="en"] .launchpad-footer {
    align-items: stretch;
  }

  html[lang="en"] .launchpad-heading {
    grid-template-columns: 1fr auto;
  }

  html[lang="en"] .hero h1 {
    font-size: clamp(57px, 13vw, 84px);
  }

  html[lang="en"] .hero-stage > img {
    object-position: 64% center;
  }

  html[lang="en"] .hero-stage > .hero-image-en-desktop {
    display: none;
  }

  html[lang="en"] .hero-stage > .hero-image-en-mobile {
    display: block;
    object-position: center 44%;
  }

  html[lang="en"] .hero-image-caption {
    display: none;
  }

  .studio-reel {
    padding: 84px 0 94px;
  }

  .studio-reel-heading {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .studio-reel-grid {
    grid-template-columns: 1fr;
  }

  .studio-reel-card,
  .studio-reel-card:last-child {
    min-height: 580px;
    grid-column: auto;
  }

  html[lang="en"] .promise-grid > div,
  html[lang="en"] .promise-grid > div:first-child,
  html[lang="en"] .promise-grid > div:last-child {
    border-bottom-color: rgba(0, 0, 0, 0.12);
  }
}

@media (max-width: 560px) {
  html[lang="zh-CN"] .hero h1 {
    font-size: clamp(36px, 9.5vw, 48px);
    line-height: 1.14;
  }

  html[lang="en"] .brand {
    gap: 8px;
    font-size: 22px;
  }

  html[lang="en"] .brand-mark {
    width: 34px;
    height: 34px;
  }

  html[lang="en"] .language-switcher button {
    min-width: 35px;
    min-height: 30px;
    padding-inline: 7px;
  }

  html[lang="en"] .hero,
  html[lang="en"] .hero-copy {
    min-height: 1190px;
  }

  html[lang="en"] .hero-copy {
    grid-template-rows: 650px auto;
    padding: 0;
  }

  html[lang="en"] .hero-message {
    padding-bottom: 84px;
  }

  html[lang="en"] .hero h1 {
    font-size: clamp(50px, 15vw, 67px);
    line-height: 0.91;
  }

  html[lang="en"] .hero-lede {
    font-size: 18px;
  }

  html[lang="en"] .story-launchpad {
    padding: 26px 0 34px;
    border-radius: 2px;
  }

  html[lang="en"] .source-choice-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  html[lang="en"] .source-choice-row button {
    min-height: 44px;
    justify-content: center;
    padding: 4px;
    font-size: 13px;
  }

  html[lang="en"] .launchpad-footer {
    flex-direction: column;
  }

  html[lang="en"] .launchpad-footer button {
    min-width: 0;
  }

  .studio-reel-heading h2 {
    font-size: 52px;
  }

  .studio-reel-card,
  .studio-reel-card:last-child {
    min-height: 500px;
    padding: 24px;
  }

  .studio-reel-card strong {
    font-size: 38px;
  }

  html[lang="en"] .coach-copy h2,
  html[lang="en"] .section-heading h2,
  html[lang="en"] .family-layout h2,
  html[lang="en"] .educator-layout h2,
  html[lang="en"] .final-cta h2 {
    font-size: 45px;
  }

  html[lang="en"] .steps-grid::before {
    display: none;
  }

  html[lang="en"] .steps-grid li,
  html[lang="en"] .steps-grid li:not(:first-child) {
    padding-top: 62px;
  }

  html[lang="en"] .steps-grid li::before,
  html[lang="en"] .steps-grid li:not(:first-child)::before {
    top: 26px;
    left: 0;
  }
}

@media (max-width: 720px) {
  html[lang="en"] .outcome-grid {
    grid-template-columns: 1fr;
  }

  html[lang="en"] .outcome-grid article {
    aspect-ratio: 1.598;
  }
}

@media (max-width: 720px) {
  html[lang="en"] .outcome-grid {
    grid-template-columns: 1fr;
  }

  html[lang="en"] .outcome-grid article {
    aspect-ratio: 1.6;
  }
}

@media (max-width: 900px) {
  .creation-library-grid { grid-template-columns: 1fr; }
  .library-screening { grid-column: auto; }

  .screening-devices {
    display: flex;
    overflow-x: auto;
    align-items: stretch;
    gap: 16px;
    padding-inline: 0;
    scroll-snap-type: x mandatory;
  }

  .story-device {
    width: min(76vw, 360px);
    flex: 0 0 auto;
    scroll-snap-align: center;
  }
}

@media (max-width: 560px) {
  .creation-library { padding: 78px 0 84px; }
  .creation-library-heading { margin-bottom: 36px; }
  .creation-library-heading h2 { font-size: 45px; }
  .creation-library-heading > p:last-child { font-size: 18px; line-height: 1.5; }
  .library-panel { padding: 20px; }
  .library-panel > header strong { font-size: 22px; }
  .book-shelf,
  .comic-shelf { min-height: 360px; gap: 10px; padding-inline: 0; }
  .book-shelf { min-height: 310px; gap: 13px; }
  .book-tall { width: 32%; height: auto; }
  .book-short { width: 30%; height: auto; }
  .book-slim { width: 27%; height: auto; }
  .comic-volume { width: 43%; height: 270px; }
  .shelf-book figcaption,
  .comic-volume figcaption { right: 5px; bottom: 5px; left: 5px; padding: 6px; font-size: 10px; }
  .screening-devices { padding-top: 36px; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* English homepage typography: one consistent editorial serif system. */
html[lang="en"],
html[lang="en"] body,
html[lang="en"] body *,
html[lang="en"] button,
html[lang="en"] input,
html[lang="en"] textarea,
html[lang="en"] select {
  font-family: "Times New Roman", Times, serif !important;
}

/* Print-on-demand service: intentionally text-only so the promise stays clear. */
.print-service-section .section-heading {
  max-width: 900px;
  margin-bottom: 52px;
}

.print-service-card {
  display: grid;
  overflow: hidden;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  background: var(--night);
  box-shadow: 0 30px 80px rgba(7, 8, 23, 0.18);
}

.print-service-copy {
  padding: clamp(42px, 6vw, 82px);
  border-right: 1px solid rgba(255, 255, 255, 0.14);
}

.print-service-label {
  display: block;
  margin-bottom: 24px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.2em;
}

.print-service-copy h3 {
  max-width: 720px;
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  font-size: clamp(40px, 4.8vw, 70px);
  letter-spacing: -0.04em;
  line-height: 1;
}

.print-service-copy p {
  max-width: 660px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 19px;
  line-height: 1.72;
}

.print-service-steps {
  margin: 0;
  padding: 24px clamp(28px, 4vw, 58px);
  list-style: none;
}

.print-service-steps li {
  display: grid;
  align-items: center;
  min-height: 112px;
  grid-template-columns: 52px 1fr;
  gap: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.print-service-steps li:last-child {
  border-bottom: 0;
}

.print-service-steps span {
  color: var(--gold);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.print-service-steps strong {
  font-size: 19px;
  line-height: 1.35;
}

.print-service-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  grid-column: 1 / -1;
  gap: 24px;
  padding: 24px clamp(28px, 6vw, 82px);
  color: var(--ink);
  border-top: 1px solid var(--line);
  background: #fffdf7;
}

.print-service-action small {
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
}

html[lang="zh-CN"] .print-service-card {
  color: #24251f;
  border-color: rgba(59, 62, 52, 0.18);
  background:
    linear-gradient(rgba(250, 247, 237, 0.94), rgba(250, 247, 237, 0.94)),
    radial-gradient(circle at 22% 18%, rgba(57, 65, 56, 0.22) 0 0.8px, transparent 1.2px);
  background-size: auto, 17px 17px;
  box-shadow: 0 30px 70px rgba(45, 46, 39, 0.12);
}

html[lang="zh-CN"] .print-service-copy {
  border-right-color: rgba(59, 62, 52, 0.15);
}

html[lang="zh-CN"] .print-service-label,
html[lang="zh-CN"] .print-service-steps span {
  color: #a53b31;
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .print-service-copy h3,
html[lang="zh-CN"] .print-service-copy p,
html[lang="zh-CN"] .print-service-steps strong {
  font-family: "Songti SC", "STSong", "Noto Serif SC", serif;
}

html[lang="zh-CN"] .print-service-copy h3 {
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.16;
}

html[lang="zh-CN"] .print-service-copy p {
  color: #65665d;
  letter-spacing: 0.03em;
  line-height: 1.9;
}

html[lang="zh-CN"] .print-service-steps li {
  border-bottom-color: rgba(59, 62, 52, 0.14);
}

html[lang="zh-CN"] .print-service-action {
  background: rgba(239, 232, 216, 0.78);
}

@media (max-width: 900px) {
  .print-service-card {
    grid-template-columns: 1fr;
  }

  .print-service-copy {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  }

  html[lang="zh-CN"] .print-service-copy {
    border-bottom-color: rgba(59, 62, 52, 0.15);
  }

  .print-service-action {
    grid-column: auto;
  }
}

@media (max-width: 600px) {
  .print-service-section .section-heading {
    margin-bottom: 34px;
  }

  .print-service-copy {
    padding: 36px 24px 38px;
  }

  .print-service-copy h3 {
    font-size: 40px;
  }

  .print-service-copy p {
    font-size: 17px;
  }

  .print-service-steps {
    padding: 12px 24px;
  }

  .print-service-steps li {
    min-height: 92px;
  }

  .print-service-action {
    align-items: stretch;
    flex-direction: column;
    padding: 24px;
  }

  .print-service-action .button {
    width: 100%;
  }
}

/* English phone hero: copy first, artwork second, creation controls third. */
@media (max-width: 820px) {
  html[lang="en"] .hero {
    display: grid;
    min-height: 0;
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto auto;
    overflow: visible;
    background: #fff;
  }

  html[lang="en"] .hero-copy {
    display: contents;
    min-height: 0;
  }

  html[lang="en"] .hero-message {
    grid-column: 1;
    grid-row: 1;
    align-self: auto;
    max-width: none;
    padding: 54px 17px 44px;
    color: #111;
    background: #fff;
  }

  html[lang="en"] .hero .eyebrow {
    color: #9b6412;
  }

  html[lang="en"] .hero h1 {
    color: #111;
    text-shadow: none;
  }

  html[lang="en"] .hero h1 em {
    color: #a66b10;
  }

  html[lang="en"] .hero-lede,
  html[lang="en"] .writing-entry-label,
  html[lang="en"] .writing-entry-note {
    color: rgba(0, 0, 0, 0.64);
  }

  html[lang="en"] .writing-entry:not(.is-selected) {
    color: #111;
    border-color: rgba(0, 0, 0, 0.16);
    background: #f3f0e9;
    box-shadow: none;
    backdrop-filter: none;
  }

  html[lang="en"] .writing-entry:not(.is-selected) .writing-entry-copy small {
    color: rgba(0, 0, 0, 0.58);
  }

  html[lang="en"] .hero-stage {
    position: relative;
    inset: auto;
    z-index: 0;
    grid-column: 1;
    grid-row: 2;
    width: 100%;
    min-height: 0;
    height: auto;
    margin: 0;
    aspect-ratio: 2 / 3;
  }

  html[lang="en"] .hero-stage::after {
    display: none;
  }

  html[lang="en"] .hero-stage > img {
    border-radius: 0;
    object-position: center;
  }

  html[lang="en"] .story-launchpad {
    grid-column: 1;
    grid-row: 3;
    width: min(100% - 34px, 720px);
    margin-inline: auto;
  }

  html[lang="en"] .hero-trust {
    grid-column: 1;
    grid-row: 4;
    width: min(100% - 34px, 720px);
    margin-inline: auto;
  }
}