:root{--pink:#ff6fae;--rose:#ff9abf;--orange:#ffb36b;--cream:#fff7ef;--ink:#3d2730;--muted:#7b5f68;--card:#ffffffcc;--line:#ffe0ea;--shadow:0 18px 40px rgba(255,111,174,.18)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:radial-gradient(circle at 10% 0%,#ffe3ee 0,#fff7ef 34%,#fff 100%);color:var(--ink);line-height:1.78}.container{width:min(1120px,92vw);margin:auto}.nav{position:sticky;top:0;z-index:20;background:rgba(255,248,250,.82);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0}.logo{font-weight:900;font-size:22px;color:var(--pink);letter-spacing:.5px;text-decoration:none}.menu{display:flex;gap:18px;flex-wrap:wrap}.menu a,.footer a{color:var(--ink);text-decoration:none}.menu a{font-weight:700;font-size:14px}.hero{padding:72px 0 42px;position:relative;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:42px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;background:#fff;border:1px solid var(--line);padding:8px 14px;border-radius:999px;color:var(--pink);font-weight:800;box-shadow:var(--shadow)}h1{font-size:clamp(34px,6vw,62px);line-height:1.1;margin:20px 0 14px;letter-spacing:-1.2px}.lead{font-size:18px;color:var(--muted);max-width:720px}.cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:999px;padding:14px 22px;background:linear-gradient(135deg,var(--pink),var(--orange));color:white;font-weight:900;text-decoration:none;box-shadow:var(--shadow)}.btn.secondary{background:white;color:var(--pink);border:1px solid var(--line)}.phone{border-radius:36px;background:linear-gradient(160deg,#fff,#fff4f8);padding:18px;box-shadow:var(--shadow);border:1px solid white}.screen{border-radius:28px;background:#fff;overflow:hidden;border:1px solid var(--line)}.chatbar{padding:14px 16px;background:linear-gradient(135deg,#ffe4ee,#fff5e7);font-weight:900}.bubble{margin:16px;padding:14px 16px;border-radius:20px;background:#fff1f7;color:var(--ink)}.bubble.me{margin-left:54px;background:#fff8e9}.section{padding:54px 0}.section-title{font-size:34px;line-height:1.2;margin:0 0 12px}.section-desc{color:var(--muted);font-size:17px;margin-bottom:24px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:var(--card);border:1px solid rgba(255,224,234,.85);border-radius:28px;padding:22px;box-shadow:var(--shadow);backdrop-filter:blur(12px)}.card h3{margin:10px 0 8px;font-size:22px}.card p{color:var(--muted)}.img{width:100%;border-radius:24px;border:1px solid #fff;box-shadow:0 10px 28px rgba(255,111,174,.12);display:block;aspect-ratio:4/3;object-fit:cover}.story{display:flex;gap:16px;align-items:flex-start}.avatar{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--pink),var(--orange));display:grid;place-items:center;color:#fff;font-weight:900;flex:0 0 auto}.stars{color:#ff9f1c;letter-spacing:1px}.faq details{background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px 18px;margin:12px 0;box-shadow:0 8px 22px rgba(255,111,174,.08)}summary{cursor:pointer;font-weight:900}.footer{background:#3b2630;color:#fff;margin-top:50px;padding:44px 0}.footer a{color:#ffe2ec}.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:24px}.note{font-size:13px;color:#a7848e}.pill-list{display:flex;gap:10px;flex-wrap:wrap}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;color:var(--muted);font-size:14px}.page-hero{padding:50px 0 20px}.content{font-size:17px}.content p{margin:0 0 18px}.toc{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0}.small{font-size:14px;color:var(--muted)}@media(max-width:820px){.hero-grid,.grid,.grid.two,.footer-grid{grid-template-columns:1fr}.menu{gap:10px}.menu a{font-size:13px}.section{padding:38px 0}.hero{padding-top:40px}h1{font-size:38px}.card{padding:18px}.nav-inner{align-items:flex-start;gap:10px;flex-direction:column}.lead{font-size:16px}}