:root {
  --ivory: #fbf6ee;
  --ivory-deep: #f2e6d8;
  --tea: #c9a987;
  --tea-deep: #9d7760;
  --mist: #9fb4bf;
  --apricot: #efd4b4;
  --rose: #dfb4af;
  --ink: #4c4038;
  --soft-ink: #7b6a60;
  --white: #fffaf4;
  --line: rgba(139, 111, 92, .18);
  --shadow: 0 24px 70px rgba(122, 94, 75, .14);
  --glow: 0 20px 64px rgba(206, 170, 139, .32);
  --radius-lg: 34px;
  --radius-md: 22px;
  --max: 1180px;
  --font: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background:
    radial-gradient(circle at 12% 8%, rgba(239, 212, 180, .55), transparent 30%),
    radial-gradient(circle at 88% 12%, rgba(159, 180, 191, .35), transparent 32%),
    linear-gradient(180deg, #fffaf4 0%, var(--ivory) 38%, #f8efe6 100%);
  line-height: 1.72;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input { font: inherit; }
body::before, body::after {
  content: "";
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: -1;
  border-radius: 999px;
  filter: blur(18px);
  animation: breathe 9s ease-in-out infinite alternate;
}
body::before { width: 240px; height: 240px; left: -80px; top: 18%; background: rgba(223, 180, 175, .25); }
body::after { width: 280px; height: 280px; right: -110px; bottom: 12%; background: rgba(159, 180, 191, .25); animation-delay: 1.8s; }
@keyframes breathe { from { transform: scale(.92); opacity: .55; } to { transform: scale(1.08); opacity: .9; } }
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 250, 244, .82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(201, 169, 135, .20);
}
.header-inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 0 10px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
  font-weight: 800;
  letter-spacing: .08em;
}
.logo img { width: 42px; height: 42px; border-radius: 15px; box-shadow: 0 10px 24px rgba(157,119,96,.22); }
.nav-toggle { display: none; border: 0; background: rgba(201,169,135,.16); border-radius: 999px; padding: 9px 13px; color: var(--tea-deep); }
.main-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.main-nav a {
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--soft-ink);
  font-size: 14px;
  transition: .25s ease;
  white-space: nowrap;
}
.main-nav a:hover, .main-nav a.is-active { background: rgba(201,169,135,.18); color: var(--tea-deep); }
.domain-pill {
  min-width: max-content;
  color: var(--tea-deep);
  background: rgba(255,255,255,.62);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 12px;
}
.search-wrap {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto 12px;
}
.fake-search {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 10px;
  border: 1px solid rgba(201,169,135,.24);
  background: rgba(255,250,244,.75);
  border-radius: 999px;
  box-shadow: 0 12px 35px rgba(151,112,90,.08);
}
.fake-search input {
  border: 0;
  outline: 0;
  background: transparent;
  padding: 8px 18px;
  color: var(--ink);
}
.fake-search button, .btn {
  border: 0;
  border-radius: 999px;
  padding: 11px 20px;
  background: linear-gradient(135deg, var(--tea-deep), var(--tea));
  color: #fffaf4;
  box-shadow: 0 14px 28px rgba(157,119,96,.20);
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease;
}
.btn.secondary, .fake-search button.secondary {
  color: var(--tea-deep);
  background: rgba(255,255,255,.72);
  border: 1px solid rgba(157,119,96,.22);
  box-shadow: none;
}
.btn:hover, .fake-search button:hover { transform: translateY(-2px); box-shadow: var(--glow); }
.search-toast {
  margin-top: 9px;
  padding: 10px 16px;
  border: 1px solid rgba(201,169,135,.22);
  border-radius: 16px;
  color: var(--tea-deep);
  background: rgba(255,255,255,.72);
}
.hero {
  min-height: calc(100vh - 142px);
  display: grid;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: 72px 0 56px;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,.82), transparent 30%), linear-gradient(90deg, rgba(255,250,244,.90), rgba(255,250,244,.38));
  z-index: 1;
}
.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.98) contrast(.96);
}
.hero-inner {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 42px;
  align-items: center;
}
.eyebrow {
  color: var(--tea-deep);
  letter-spacing: .14em;
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 700;
}
h1, h2, h3, h4 { line-height: 1.18; margin: 0; color: var(--ink); }
h1 { font-size: clamp(42px, 7vw, 78px); letter-spacing: -.045em; margin: 12px 0 20px; }
h2 { font-size: clamp(30px, 4vw, 50px); letter-spacing: -.035em; margin-bottom: 14px; }
h3 { font-size: 22px; letter-spacing: -.015em; }
h4 { font-size: 18px; }
.lead { color: var(--soft-ink); font-size: 18px; max-width: 760px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-card {
  border: 1px solid rgba(255,255,255,.55);
  background: rgba(255,250,244,.64);
  box-shadow: var(--shadow);
  border-radius: var(--radius-lg);
  padding: 22px;
  backdrop-filter: blur(16px);
}
.hero-card img { border-radius: 26px; aspect-ratio: 1.28/1; object-fit: cover; }
.image-desc, .fineprint {
  color: #8b7469;
  font-size: 12px;
  margin: 10px 0 0;
}
.section {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 74px 0;
}
.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 26px;
  margin-bottom: 28px;
}
.section-head p { max-width: 650px; margin: 0; color: var(--soft-ink); }
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card, .video-card, .story-card, .tool-card, .review-card, .faq-card {
  border: 1px solid rgba(201,169,135,.22);
  background: rgba(255,250,244,.74);
  border-radius: var(--radius-md);
  box-shadow: 0 18px 54px rgba(123,96,76,.09);
  overflow: hidden;
}
.card.pad, .story-card, .tool-card, .review-card, .faq-card { padding: 24px; }
.lift { transition: transform .28s ease, box-shadow .28s ease, border-color .28s ease; }
.lift:hover { transform: translateY(-7px); box-shadow: var(--glow); border-color: rgba(201,169,135,.42); }
.video-shell {
  position: relative;
  overflow: hidden;
  border-radius: 22px 22px 0 0;
  background: linear-gradient(135deg, rgba(201,169,135,.24), rgba(159,180,191,.24));
  isolation: isolate;
}
.video-shell video, .video-shell img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform .34s ease, filter .34s ease;
}
.video-card:hover .video-shell video, .video-card:hover .video-shell img, .video-shell:focus video {
  transform: scale(1.055);
  filter: brightness(1.04) saturate(1.02);
}
.video-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at 50% 48%, rgba(255,250,244,.74), transparent 30%), linear-gradient(180deg, transparent, rgba(76,64,56,.24));
  transition: opacity .28s ease;
  z-index: 1;
}
.video-card:hover .video-shell::after, .video-shell:focus::after { opacity: 1; }
.play-badge {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%) scale(.88);
  width: 62px; height: 62px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.8);
  background: rgba(255,250,244,.82);
  color: var(--tea-deep);
  z-index: 2;
  display: grid; place-items: center;
  opacity: 0;
  transition: opacity .25s ease, transform .25s ease;
  box-shadow: 0 15px 36px rgba(80,60,48,.18);
}
.video-card:hover .play-badge, .video-shell:focus .play-badge { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.video-label {
  position: absolute; left: 14px; top: 14px;
  z-index: 2;
  border-radius: 999px;
  padding: 7px 11px;
  font-size: 12px;
  color: var(--tea-deep);
  background: rgba(255,250,244,.82);
  border: 1px solid rgba(255,255,255,.58);
}
.video-body { padding: 22px; }
.video-body p, .story-card p, .tool-card p, .review-card p, .faq-card p, .card p { color: var(--soft-ink); margin: 10px 0 0; }
.metrics { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 12px; }
.metrics span, .tag, .mini-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(201,169,135,.14);
  color: var(--tea-deep);
  font-size: 12px;
}
.tags { display: flex; flex-wrap: wrap; gap: 7px; }
.story-card img, .card img, .tool-card img { border-radius: 20px; aspect-ratio: 16/10; object-fit: cover; margin-bottom: 18px; }
.masonry {
  columns: 3 260px;
  column-gap: 22px;
}
.masonry figure {
  break-inside: avoid;
  margin: 0 0 22px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(201,169,135,.20);
  background: rgba(255,250,244,.74);
  box-shadow: 0 16px 42px rgba(123,96,76,.08);
}
.masonry img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.masonry figcaption { padding: 14px 16px; color: var(--soft-ink); font-size: 14px; }
.creator {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  align-items: center;
}
.creator img { width: 92px; height: 92px; border-radius: 28px; object-fit: cover; margin: 0; }
.partners { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.partner-logo {
  min-height: 86px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 12px;
  color: var(--tea-deep);
  background: linear-gradient(135deg, rgba(255,255,255,.74), rgba(239,212,180,.34));
  border: 1px solid rgba(201,169,135,.24);
  font-weight: 700;
}
.faq-card details { cursor: pointer; }
.faq-card summary { font-weight: 760; color: var(--ink); }
.cta-band {
  border-radius: 38px;
  padding: 36px;
  background: linear-gradient(135deg, rgba(201,169,135,.22), rgba(159,180,191,.18), rgba(223,180,175,.22));
  border: 1px solid rgba(255,255,255,.62);
  box-shadow: var(--shadow);
}
.breadcrumb {
  width: min(var(--max), calc(100% - 32px));
  margin: 28px auto 0;
  color: var(--soft-ink);
  font-size: 14px;
}
.breadcrumb a { color: var(--tea-deep); }
.page-hero {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 72px 0 22px;
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 34px;
  align-items: center;
}
.page-hero img { border-radius: 34px; box-shadow: var(--shadow); aspect-ratio: 16/11; object-fit: cover; }
.split {
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  gap: 24px;
  align-items: start;
}
.list-soft { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.list-soft li {
  padding: 15px 16px;
  border-radius: 18px;
  background: rgba(255,250,244,.64);
  border: 1px solid rgba(201,169,135,.18);
  color: var(--soft-ink);
}
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.qr-row { display: flex; gap: 16px; flex-wrap: wrap; }
.qr-row figure { width: 156px; margin: 0; }
.qr-row img { border-radius: 22px; border: 1px solid rgba(201,169,135,.22); }
.site-footer {
  margin-top: 70px;
  background: rgba(76,64,56,.96);
  color: #fbf6ee;
  position: relative;
  overflow: hidden;
}
.site-footer::before { content: ""; position: absolute; inset: -30% 50% auto -20%; height: 380px; background: rgba(201,169,135,.16); filter: blur(40px); border-radius: 999px; }
.footer-inner {
  position: relative;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 28px;
  padding: 48px 0;
}
.footer-logo { display: flex; align-items: center; gap: 12px; font-size: 22px; font-weight: 800; }
.footer-logo img { width: 50px; height: 50px; border-radius: 17px; }
.footer-inner a { color: #fff3e8; opacity: .92; }
.footer-inner p, .footer-inner li { color: rgba(255,250,244,.78); }
.footer-links { display: grid; gap: 8px; }
.footer-bottom {
  position: relative;
  border-top: 1px solid rgba(255,250,244,.12);
  padding: 18px 0 24px;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  color: rgba(255,250,244,.72);
  font-size: 13px;
}
.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;
}
@media (max-width: 980px) {
  .header-inner { flex-wrap: wrap; }
  .nav-toggle { display: inline-flex; margin-left: auto; }
  .main-nav { order: 5; display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; padding: 8px 0 6px; }
  .main-nav.is-open { display: flex; }
  .main-nav a { text-align: center; }
  .domain-pill { display: none; }
  .hero-inner, .page-hero, .split, .contact-grid { grid-template-columns: 1fr; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .partners { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .fake-search { grid-template-columns: 1fr; border-radius: 24px; }
  .hero { min-height: auto; padding-top: 46px; }
  h1 { font-size: 42px; }
  .section { padding: 52px 0; }
  .section-head { display: block; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .partners { grid-template-columns: 1fr; }
  .cta-band { padding: 24px; border-radius: 28px; }
  .footer-bottom { font-size: 12px; }
}