:root{
  --cream:#fffaf6;
  --paper:#ffffff;
  --peach:#ffb58e;
  --peach-strong:#ff8f6b;
  --rose:#f59ab5;
  --rose-soft:#ffe7ef;
  --lav:#e9ddff;
  --ink:#49343a;
  --muted:#7d686c;
  --line:rgba(130,82,90,.13);
  --shadow:0 22px 65px rgba(166,105,109,.15);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 18% 5%, rgba(255,210,196,.62), transparent 31rem),
    radial-gradient(circle at 92% 8%, rgba(232,213,255,.64), transparent 28rem),
    linear-gradient(180deg,#fff8f2 0%,#fffaf6 42%,#fff7fb 100%);
  line-height:1.86;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px, calc(100% - 32px)); margin:0 auto}
.skip-link{position:absolute;left:-999px;top:auto;width:1px;height:1px;overflow:hidden}
.skip-link:focus{left:16px;top:16px;width:auto;height:auto;background:#fff;border-radius:16px;padding:10px 14px;z-index:99}
.site-header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(16px);
  background:rgba(255,250,246,.82);
  border-bottom:1px solid rgba(255,184,160,.22)
}
.navbar{height:72px;display:flex;align-items:center;justify-content:space-between;gap:18px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:.4px;color:#7f4450}
.logo-mark{width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,#ff9c76,#ffc8d9 55%,#e2d5ff);display:grid;place-items:center;color:#fff;box-shadow:0 12px 30px rgba(255,143,107,.28)}
.logo-sub{display:block;font-weight:500;font-size:12px;color:#9b7579;margin-top:-6px;letter-spacing:0}
.nav-links{display:flex;align-items:center;gap:5px;flex-wrap:wrap;justify-content:flex-end}
.nav-links a{padding:9px 12px;border-radius:999px;color:#73595e;font-size:15px}
.nav-links a:hover,.nav-links a.active{background:#fff;box-shadow:0 10px 28px rgba(162,96,100,.1);color:#9a4b58}
.menu-toggle{display:none;border:0;background:#fff;border-radius:16px;padding:10px 12px;box-shadow:0 12px 35px rgba(162,96,100,.12);color:#7a4d55}
.hero{padding:78px 0 46px;position:relative;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:34px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.76);border:1px solid rgba(255,172,146,.24);border-radius:999px;padding:8px 13px;color:#8c5961;font-size:14px;box-shadow:0 12px 34px rgba(170,103,104,.09)}
h1{font-size:clamp(38px,7vw,70px);line-height:1.12;margin:20px 0 18px;letter-spacing:-1.4px;color:#513039}
.hero-text{font-size:18px;color:#6f565b;max-width:680px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:999px;border:1px solid transparent;font-weight:700;box-shadow:0 15px 35px rgba(255,143,107,.18);transition:.2s ease;cursor:pointer}
.btn.primary{background:linear-gradient(135deg,#ff8f6b,#ffb2c8);color:#fff}
.btn.secondary{background:rgba(255,255,255,.82);color:#84545a;border-color:rgba(255,169,143,.32)}
.btn:hover{transform:translateY(-2px)}
.hero-card{position:relative;border-radius:46px;background:rgba(255,255,255,.74);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.85);padding:18px;overflow:hidden}
.hero-card img{border-radius:34px;aspect-ratio:1.06/1;object-fit:cover}
.float-bubble{position:absolute;background:rgba(255,255,255,.84);border:1px solid rgba(255,171,147,.22);border-radius:26px;padding:13px 16px;box-shadow:0 18px 45px rgba(158,94,102,.14);font-size:14px;color:#6e5056}
.float-bubble.one{left:24px;bottom:34px;max-width:230px}
.float-bubble.two{right:24px;top:38px;max-width:230px}
.section{padding:46px 0}
.section-title{max-width:780px;margin-bottom:24px}
.section-title.center{text-align:center;margin-left:auto;margin-right:auto}
.section-title h2{font-size:clamp(28px,4vw,44px);line-height:1.24;margin:0 0 12px;color:#513039;letter-spacing:-.6px}
.section-title p{color:#765d62;font-size:17px;margin:0}
.soft-card{background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.88);box-shadow:var(--shadow);border-radius:var(--radius);padding:26px}
.story-card,.feature-card,.qa-card,.service-card{background:rgba(255,255,255,.74);border:1px solid rgba(255,255,255,.9);box-shadow:0 18px 46px rgba(156,99,103,.12);border-radius:28px;padding:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.feature-card img,.image-card img{border-radius:22px;aspect-ratio:4/3;object-fit:cover;margin-bottom:16px;background:#fff}
.feature-card h3,.story-card h3,.service-card h3,.qa-card h3{margin:0 0 8px;color:#623b45;font-size:21px}
.feature-card p,.story-card p,.service-card p,.qa-card p{margin:0;color:#73595f}
.chat-demo{display:grid;gap:14px;margin-top:18px}
.bubble{max-width:82%;padding:13px 16px;border-radius:22px;box-shadow:0 12px 24px rgba(165,100,101,.08)}
.bubble.left{background:#fff;border-bottom-left-radius:8px;color:#6e555b}
.bubble.right{background:linear-gradient(135deg,#ff9f79,#ffbfd0);color:#fff;margin-left:auto;border-bottom-right-radius:8px}
.pill-list{display:flex;gap:10px;flex-wrap:wrap;margin-top:15px}
.pill{padding:8px 12px;border-radius:999px;background:#fff2eb;color:#89535b;border:1px solid rgba(255,167,141,.23);font-size:14px}
.note-band{border-radius:34px;background:linear-gradient(135deg,rgba(255,157,119,.88),rgba(255,192,211,.84),rgba(231,216,255,.9));color:#fff;padding:30px;box-shadow:0 25px 70px rgba(255,143,107,.2)}
.note-band h2{margin:0 0 10px;color:#fff;font-size:32px}.note-band p{margin:0;color:rgba(255,255,255,.92)}
.timeline{display:grid;gap:16px;counter-reset:step}
.timeline-item{display:grid;grid-template-columns:54px 1fr;gap:16px;align-items:start;background:rgba(255,255,255,.72);border-radius:26px;padding:20px;border:1px solid rgba(255,255,255,.9);box-shadow:0 14px 36px rgba(160,100,105,.09)}
.timeline-item::before{counter-increment:step;content:counter(step);width:44px;height:44px;border-radius:17px;background:linear-gradient(135deg,#ff9671,#ffc4d6);display:grid;place-items:center;color:#fff;font-weight:900}
.timeline-item h3{margin:0 0 6px;color:#623b45}.timeline-item p{margin:0;color:#73595f}
.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.qa-card strong{display:block;color:#68404a;margin-bottom:8px;font-size:18px}
.stars{color:#e88a66;letter-spacing:1px;margin-bottom:4px}.meta{color:#9b7478;font-size:14px;margin-bottom:10px}
.story-card blockquote{margin:0;color:#6d5359}.story-card{position:relative;overflow:hidden}.story-card:after{content:"";position:absolute;right:-40px;bottom:-60px;width:160px;height:160px;border-radius:50%;background:rgba(255,202,188,.25)}
.gallery{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.gallery img{border-radius:24px;aspect-ratio:1/1;object-fit:cover;box-shadow:0 16px 40px rgba(158,94,102,.12);background:#fff}
.page-hero{padding:58px 0 26px}.page-hero .soft-card{display:grid;grid-template-columns:1.1fr .9fr;gap:26px;align-items:center}.page-hero img{border-radius:26px;aspect-ratio:4/3;object-fit:cover}.page-hero h1{font-size:clamp(34px,5vw,58px);margin-top:0}.article{font-size:17px;color:#6c5359}.article p{margin:0 0 16px}.article h2{font-size:30px;line-height:1.3;margin:30px 0 12px;color:#54323c}.article h3{font-size:23px;margin:24px 0 8px;color:#643d47}
.info-table{width:100%;border-collapse:collapse;background:rgba(255,255,255,.76);border-radius:24px;overflow:hidden;box-shadow:0 16px 42px rgba(160,100,105,.1)}.info-table th,.info-table td{text-align:left;padding:15px 17px;border-bottom:1px solid rgba(130,82,90,.1)}.info-table th{color:#6b404a;background:#fff4ee}.info-table td{color:#6e565b}.info-table tr:last-child td{border-bottom:0}
.footer{margin-top:46px;padding:44px 0 28px;background:rgba(255,255,255,.64);border-top:1px solid rgba(255,184,160,.2)}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr .8fr;gap:22px}.footer h3{margin:0 0 10px;color:#633b45}.footer p,.footer a{color:#765e63}.footer a{display:block;margin:7px 0}.copyright{margin-top:28px;padding-top:18px;border-top:1px solid rgba(130,82,90,.1);color:#94777b;font-size:14px}
.reveal{opacity:0;transform:translateY(16px);transition:.6s ease}.reveal.in-view{opacity:1;transform:none}
@media (max-width:860px){
  .navbar{height:auto;min-height:66px;align-items:flex-start;padding:12px 0}.menu-toggle{display:block}.nav-links{display:none;position:absolute;left:16px;right:16px;top:67px;background:rgba(255,255,255,.96);border:1px solid rgba(255,184,160,.22);border-radius:24px;padding:12px;box-shadow:var(--shadow)}.nav-links.open{display:grid;grid-template-columns:repeat(2,1fr)}.hero{padding:42px 0 26px}.hero-grid,.grid-2,.grid-3,.page-hero .soft-card,.footer-grid{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(2,1fr)}.faq{grid-template-columns:1fr}.float-bubble.two{display:none}.float-bubble.one{left:16px;right:16px;bottom:20px;max-width:none}.soft-card,.story-card,.feature-card,.service-card,.qa-card{padding:20px}.page-hero{padding-top:34px}
}
@media (max-width:520px){
  .container{width:min(100% - 22px,1120px)}h1{font-size:38px}.cta-row .btn{width:100%}.gallery{gap:10px}.timeline-item{grid-template-columns:1fr}.timeline-item::before{width:40px;height:40px}.nav-links.open{grid-template-columns:1fr}.footer{padding-bottom:24px}
}