:root {
  color-scheme: light;
  --ink: #243b30;
  --muted: #617568;
  --leaf: #4a8065;
  --leaf-dark: #315c48;
  --leaf-soft: #dcece1;
  --cream: #f7f4e9;
  --paper: #fffdf7;
  --coral: #e27059;
  --gold: #d8ae63;
  --line: rgba(49, 92, 72, 0.16);
  --shadow: 0 28px 80px rgba(40, 69, 54, 0.14);
  --display: Georgia, "Songti SC", "STSong", serif;
  --body: "Avenir Next", Avenir, "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 4%, rgba(216, 174, 99, 0.17), transparent 26rem),
    radial-gradient(circle at 92% 16%, rgba(74, 128, 101, 0.14), transparent 30rem),
    var(--cream);
  font-family: var(--body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img { display: block; max-width: 100%; }
.skip-link {
  position: fixed;
  left: 18px;
  top: -60px;
  z-index: 100;
  padding: 12px 16px;
  color: white;
  background: var(--ink);
  border-radius: 12px;
}
.skip-link:focus { top: 18px; }

.shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  background: rgba(247, 244, 233, 0.84);
  backdrop-filter: blur(20px) saturate(130%);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}
.site-nav.is-scrolled { border-color: var(--line); box-shadow: 0 8px 30px rgba(36, 59, 48, 0.06); }
.nav-inner { min-height: 74px; display: flex; align-items: center; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; font-weight: 750; letter-spacing: -0.02em; }
.brand img { width: 39px; height: 39px; border-radius: 11px; box-shadow: 0 7px 18px rgba(49, 92, 72, 0.2); }
.brand small { display: block; color: var(--muted); font-size: 10px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; }
.nav-links { display: flex; align-items: center; gap: 25px; margin-left: auto; font-size: 14px; }
.nav-links a { color: var(--muted); text-decoration: none; }
.nav-links a:hover, .nav-links a:focus-visible { color: var(--leaf-dark); }
.nav-cta { padding: 10px 17px; color: white !important; background: var(--ink); border-radius: 999px; }

.hero { min-height: 760px; display: grid; grid-template-columns: 0.9fr 1.1fr; align-items: center; gap: 50px; padding: 80px 0 110px; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 20px; color: var(--leaf-dark); font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.eyebrow::before { width: 28px; height: 1px; content: ""; background: currentColor; }
h1, h2, h3 { margin-top: 0; }
h1 { max-width: 650px; margin-bottom: 24px; font-family: var(--display); font-size: clamp(54px, 7.3vw, 96px); font-weight: 500; line-height: 0.98; letter-spacing: -0.055em; }
h1 em { color: var(--leaf); font-style: italic; font-weight: 500; }
.hero-copy { max-width: 580px; margin: 0 0 32px; color: var(--muted); font-size: clamp(17px, 2vw, 20px); line-height: 1.8; }
.button-row { display: flex; flex-wrap: wrap; align-items: center; gap: 13px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 8px; padding: 0 22px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 253, 247, 0.72); font-size: 15px; font-weight: 700; text-decoration: none; transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(36, 59, 48, 0.12); }
.button.primary { color: white; background: var(--leaf-dark); border-color: var(--leaf-dark); }
.hero-meta { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 30px; }
.hero-meta span { padding: 8px 12px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 253, 247, 0.56); font-size: 12px; }

.hero-stage { position: relative; min-height: 590px; isolation: isolate; }
.stage-arch { position: absolute; inset: 0 4% 4%; overflow: hidden; border: 1px solid rgba(255,255,255,.72); border-radius: 260px 260px 54px 54px; background: linear-gradient(180deg, #e6efe5 0%, #faf2df 62%, #d9c49f 100%); box-shadow: var(--shadow); }
.stage-arch::before { position: absolute; inset: -10% 17% 12%; content: ""; background: radial-gradient(ellipse at top, rgba(255,255,255,.94), rgba(255,255,255,0) 67%); }
.stage-floor { position: absolute; left: 10%; right: 10%; bottom: 7%; height: 80px; border-radius: 50%; background: #e8d9ba; box-shadow: inset 0 15px 26px rgba(255,255,255,.55), 0 22px 32px rgba(68,62,42,.18); }
.toy-main { position: absolute; z-index: 2; width: 58%; left: 21%; bottom: 11%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 180px 180px 34px 34px; box-shadow: 0 30px 50px rgba(36,59,48,.22); transform: rotate(-2deg); }
.toy-card { position: absolute; z-index: 3; width: 32%; aspect-ratio: 3 / 4; object-fit: cover; border: 8px solid var(--paper); border-radius: 26px; box-shadow: 0 22px 48px rgba(36,59,48,.18); }
.toy-card.one { right: -2%; top: 7%; transform: rotate(7deg); }
.toy-card.two { left: -3%; bottom: 5%; transform: rotate(-8deg); }
.stage-note { position: absolute; z-index: 4; right: 1%; bottom: 8%; max-width: 170px; padding: 13px 16px; border: 1px solid rgba(255,255,255,.8); border-radius: 18px; background: rgba(255,253,247,.86); box-shadow: 0 14px 30px rgba(36,59,48,.12); backdrop-filter: blur(14px); font-size: 12px; line-height: 1.5; }
.stage-note strong { display: block; color: var(--leaf-dark); font-size: 14px; }

.section { padding: 110px 0; }
.section-kicker { margin-bottom: 12px; color: var(--coral); font-size: 12px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.section-heading { max-width: 720px; margin-bottom: 22px; font-family: var(--display); font-size: clamp(38px, 5vw, 65px); font-weight: 500; line-height: 1.05; letter-spacing: -.045em; }
.section-lead { max-width: 650px; margin: 0; color: var(--muted); font-size: 18px; line-height: 1.8; }

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 52px; counter-reset: step; }
.step { position: relative; min-height: 260px; padding: 27px; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: rgba(255,253,247,.68); }
.step::after { position: absolute; right: -6px; bottom: -30px; counter-increment: step; content: "0" counter(step); color: rgba(74,128,101,.1); font-family: var(--display); font-size: 110px; line-height: 1; }
.step-icon { display: grid; width: 48px; height: 48px; place-items: center; margin-bottom: 42px; color: white; border-radius: 15px; background: var(--leaf); font-size: 21px; }
.step h3 { margin-bottom: 9px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }

.gallery-section { overflow: hidden; background: var(--ink); color: var(--cream); }
.gallery-section .section-lead { color: #b9c9bf; }
.template-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 48px; }
.template { position: relative; min-height: 410px; display: flex; overflow: hidden; align-items: flex-end; padding: 26px; border: 1px solid rgba(255,255,255,.12); border-radius: 34px; background: #315c48; }
.template::before { position: absolute; inset: 0; content: ""; background: linear-gradient(180deg, transparent 25%, rgba(12,29,21,.92)); }
.template:nth-child(2) { background: linear-gradient(145deg, #8a7654, #3a463a); }
.template:nth-child(3) { background: radial-gradient(circle at 70% 15%, #668ca0, #233a42 70%); }
.template-art { position: absolute; top: 55px; left: 50%; width: 150px; height: 190px; transform: translateX(-50%); border: 1px solid rgba(255,255,255,.35); border-radius: 80px 80px 26px 26px; }
.template-art::before { position: absolute; left: 50%; bottom: 20px; width: 76px; height: 92px; content: ""; transform: translateX(-50%); border-radius: 44% 44% 32% 32%; background: var(--cream); box-shadow: 0 0 50px rgba(255,255,255,.28); }
.template-content { position: relative; z-index: 2; }
.template-tag { display: inline-block; margin-bottom: 11px; color: #cad8cf; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.template h3 { margin-bottom: 7px; font-family: var(--display); font-size: 29px; font-weight: 500; }
.template p { margin: 0; color: #c7d4cc; font-size: 14px; line-height: 1.65; }

.privacy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 48px; }
.privacy-card { min-height: 270px; padding: 32px; border: 1px solid var(--line); border-radius: 32px; background: rgba(255,253,247,.78); }
.privacy-card.wide { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; gap: 30px; color: white; background: var(--leaf-dark); }
.privacy-card h3 { font-family: var(--display); font-size: 28px; font-weight: 500; }
.privacy-card p { color: var(--muted); line-height: 1.75; }
.privacy-card.wide p { color: #d7e3dc; }
.privacy-symbol { display: grid; width: 52px; height: 52px; place-items: center; margin-bottom: 40px; border-radius: 17px; color: var(--leaf-dark); background: var(--leaf-soft); font-size: 22px; }

.cta-panel { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; padding: 60px; border-radius: 45px; color: white; background: var(--coral); box-shadow: 0 28px 70px rgba(167,77,59,.2); }
.cta-panel h2 { margin-bottom: 13px; font-family: var(--display); font-size: clamp(38px, 5vw, 64px); font-weight: 500; line-height: 1.02; }
.cta-panel p { max-width: 560px; margin: 0; color: #ffe9e3; line-height: 1.7; }
.cta-panel .button-row { justify-content: flex-end; }
.cta-panel .button { color: var(--ink); background: var(--paper); border-color: transparent; }

.site-footer { padding: 42px 0; border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--muted); font-size: 13px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-links a { text-decoration: none; }

.legal { max-width: 820px; padding: 90px 0 120px; }
.legal h1 { max-width: none; font-size: clamp(48px, 7vw, 76px); }
.legal .updated { margin: -10px 0 50px; color: var(--muted); }
.legal h2 { margin: 48px 0 14px; font-family: var(--display); font-size: 28px; font-weight: 500; }
.legal p, .legal li { color: var(--muted); font-size: 16px; line-height: 1.85; }
.legal a { color: var(--leaf-dark); }
.legal-callout { margin: 34px 0; padding: 24px; border: 1px solid var(--line); border-radius: 22px; background: var(--paper); }
.faq { border-bottom: 1px solid var(--line); }
.faq summary { padding: 22px 0; cursor: pointer; font-weight: 700; }
.faq p { margin-top: -7px; padding-bottom: 20px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .nav-links a:not(.nav-cta):not(.language-link) { display: none; }
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 60px; }
  .hero-copy { max-width: 690px; }
  .hero-stage { min-height: 560px; width: min(640px, 100%); margin: 10px auto 0; }
  .steps { grid-template-columns: 1fr 1fr; }
  .template-grid { grid-template-columns: 1fr; }
  .template { min-height: 330px; }
  .privacy-card.wide, .cta-panel { grid-template-columns: 1fr; }
  .cta-panel .button-row { justify-content: flex-start; }
}

@media (max-width: 600px) {
  .shell { width: min(100% - 28px, 1180px); }
  .nav-inner { min-height: 66px; }
  .brand small { display: none; }
  .nav-links { gap: 10px; }
  .nav-cta { padding: 9px 13px; }
  .hero { gap: 24px; padding: 48px 0 78px; }
  h1 { font-size: clamp(49px, 16vw, 70px); }
  .hero-stage { min-height: 450px; }
  .toy-card { border-width: 5px; border-radius: 18px; }
  .stage-note { display: none; }
  .section { padding: 78px 0; }
  .steps, .privacy-grid { grid-template-columns: 1fr; }
  .privacy-card.wide { grid-column: span 1; }
  .cta-panel { padding: 36px 26px; border-radius: 32px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}