:root {
  --clay: #f6d7c3;
  --blush: #f3a6a0;
  --mint: #8ed4c0;
  --butter: #f6e27a;
  --sky: #9ec9f0;
  --ink: #4a3328;
  --muted: #7a6256;
  --paper: #fff6ee;
  --white: #fffaf5;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, #ffe3d4 0 16%, transparent 17%),
    radial-gradient(circle at 86% 8%, #d9f3ea 0 14%, transparent 15%),
    var(--paper);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width:100%;height:auto; display: block; }
.wrap { width: min(1100px, calc(100% - 32px)); margin: 0 auto; }
nav {
  position: sticky; top: 0; z-index: 20;
  background: rgba(255, 246, 238, .9);
  backdrop-filter: blur(8px);
}
.nav { display: flex; align-items: center; gap: 18px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; }
.blob {
  width: 28px; height: 24px; border-radius: 60% 40% 50% 50%;
  background: radial-gradient(circle at 30% 30%, #fff, var(--blush) 55%, #e07d76);
  box-shadow: 6px 8px 0 var(--mint);
}
.links { display: flex; gap: 16px; margin-left: auto; font-size: 14px; color: var(--muted); }
.button {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 22px; border: 0; border-radius: 999px;
  background: var(--blush); color: #fff; font-weight: 800; font-size: 14px;
  box-shadow: 0 8px 0 #d07a74, 0 14px 22px rgba(74, 51, 40, .12);
}
.button.ghost {
  background: var(--white); color: var(--ink);
  box-shadow: 0 8px 0 var(--clay), 0 14px 22px rgba(74, 51, 40, .08);
}
.hero { padding: 36px 0 20px; }
.hero-row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.kicker {
  display: inline-block; margin-bottom: 10px; padding: 6px 12px;
  background: var(--butter); border-radius: 999px; font-size: 12px; font-weight: 700;
}
h1 { font-size: clamp(30px, 4.5vw, 48px); line-height: 1.16; margin-bottom: 12px; }
.lead { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.clay-stage {
  position: relative; height: 320px;
  background: radial-gradient(circle at 50% 78%, rgba(74, 51, 40, .12), transparent 46%);
}
.earth {
  position: absolute; left: 50%; top: 46%; width: 150px; height: 150px;
  margin-left: -75px; border-radius: 50%;
  background: radial-gradient(circle at 32% 28%, #c8f0d8, #5bb98a 42%, #3d8f6a);
  box-shadow: inset -18px -12px 0 rgba(40, 80, 60, .18), 0 18px 0 rgba(74, 51, 40, .12);
}
.earth i {
  position: absolute; border-radius: 40px;
  background: rgba(255, 250, 245, .35);
}
.earth i:nth-child(1) { width: 54px; height: 22px; left: 18px; top: 42px; transform: rotate(-18deg); }
.earth i:nth-child(2) { width: 40px; height: 16px; right: 22px; top: 70px; transform: rotate(12deg); }
.earth i:nth-child(3) { width: 48px; height: 18px; left: 48px; bottom: 28px; }
.char { position: absolute; width: 70px; }
.char .head {
  width: 42px; height: 42px; margin: 0 auto; border-radius: 50%;
  background: radial-gradient(circle at 30% 28%, #fff, var(--clay) 60%);
  box-shadow: 0 6px 0 rgba(74, 51, 40, .08);
}
.char .body {
  width: 52px; height: 58px; margin: 4px auto 0; border-radius: 40% 40% 46% 46%;
  background: var(--sky);
  box-shadow: 0 10px 0 rgba(74, 51, 40, .1);
}
.char.left { left: 18px; bottom: 42px; }
.char.right { right: 18px; bottom: 42px; }
.char.right .body { background: var(--blush); }
.pack {
  position: absolute; width: 38px; height: 32px; border-radius: 8px;
  background: linear-gradient(#f3c98a, #d9a45c);
  box-shadow: 0 8px 0 rgba(74, 51, 40, .1);
}
.pack::after {
  content: ""; position: absolute; left: 8px; right: 8px; top: 10px; height: 6px;
  background: #fff6ee; border-radius: 4px;
}
.pack.a { left: 92px; bottom: 78px; transform: rotate(-8deg); }
.pack.b { right: 92px; bottom: 86px; transform: rotate(10deg); }
.bubble {
  position: absolute; top: 28px; padding: 10px 14px; border-radius: 22px 22px 22px 8px;
  background: var(--white); font-weight: 800;
  box-shadow: 0 10px 0 rgba(74, 51, 40, .08);
}
.bubble.l { left: 28px; }
.bubble.r { right: 28px; border-radius: 22px 22px 8px 22px; background: var(--mint); }
.hero-shot {
  margin-top: 28px; background: var(--white); border-radius: 36px;
  overflow: hidden; box-shadow: 0 18px 0 rgba(243, 166, 160, .28);
}
.hero-shot img { width: 100%; height: 260px; object-fit: cover; }
.hero-shot figcaption { padding: 12px 18px; color: var(--muted); font-size: 14px; }
.section { padding: 64px 0; }
.head { max-width: 620px; margin-bottom: 24px; }
h2 { font-size: 28px; line-height: 1.25; margin-bottom: 8px; }
.grid6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  background: var(--white); border-radius: 28px; padding: 20px;
  box-shadow: 0 14px 0 rgba(246, 215, 195, .7);
}
.icon {
  width: 42px; height: 42px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 800;
  background: var(--mint); margin-bottom: 10px;
}
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: center; }
.split img, .shot img {
  width: 100%; height: 320px; object-fit: cover; border-radius: 36px;
  box-shadow: 0 16px 0 rgba(158, 201, 240, .35);
}
.scene-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 16px 0 20px; }
.scene {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 14px; background: var(--white); border-radius: 999px;
}
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.review {
  background: var(--white); border-radius: 32px 32px 32px 10px; padding: 20px;
  box-shadow: 0 12px 0 rgba(142, 212, 192, .35);
}
.person { margin-top: 12px; display: flex; flex-direction: column; }
.person small { color: var(--muted); }
.visual { padding: 0 0 64px; }
.metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 16px 0 20px; }
.metrics div { background: var(--white); border-radius: 24px; padding: 12px; text-align: center; }
.metrics b { display: block; font-size: 22px; }
.metrics small { color: var(--muted); }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; }
details { background: var(--white); border-radius: 24px; padding: 14px 16px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; }
details p { margin-top: 8px; color: var(--muted); }
.cta {
  background: linear-gradient(180deg, #f3a6a0, #e98984);
  color: #fff; padding: 48px 0; border-radius: 48px 48px 0 0;
}
.cta-in { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.cta .button { background: var(--butter); color: var(--ink); box-shadow: 0 8px 0 #d9c35a; }
footer { padding: 36px 0 20px; background: var(--white); }
.footer { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 18px; }
.footer h4 { margin-bottom: 8px; }
.footer a, .footer p { display: block; color: var(--muted); font-size: 14px; margin-top: 6px; }
.copy { margin-top: 20px; padding-top: 12px; color: var(--muted); font-size: 13px; }
.page-head { padding: 48px 0 8px; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.download-card { background: var(--white); border-radius: 32px; padding: 22px; box-shadow: 0 14px 0 var(--clay); }
.help-layout { display: grid; grid-template-columns: 220px 1fr; gap: 24px; }
.side { position: sticky; top: 88px; align-self: start; background: var(--white); border-radius: 28px; padding: 12px; }
.side a { display: block; padding: 8px 10px; border-radius: 999px; }
.article { background: var(--white); border-radius: 32px; padding: 22px; margin-bottom: 16px; }
.policy { margin-top: 16px; padding-top: 12px; color: var(--muted); }
@media (max-width: 900px) {
  .links { display: none; }
  .hero-row, .split, .faq-layout, .help-layout, .cta-in, .cards, .footer { grid-template-columns: 1fr; }
  .grid6, .review-grid { grid-template-columns: 1fr 1fr; }
  .hero-shot img, .split img, .shot img { height: 220px; }
}
@media (max-width: 560px) {
  .grid6, .review-grid, .metrics { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}