:root{
  --bg:#fffaf7;
  --paper:#ffffff;
  --ink:#4a3732;
  --muted:#826e68;
  --soft:#fff0e9;
  --soft2:#fff6fb;
  --line:#f3d9ce;
  --pink:#ff7ea8;
  --orange:#ff9b6a;
  --purple:#9c83f4;
  --shadow:0 18px 45px rgba(177,105,82,.14);
  --radius:28px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(circle at 15% 0%,rgba(255,126,168,.16),transparent 33%),
    radial-gradient(circle at 92% 8%,rgba(255,155,106,.17),transparent 30%),
    linear-gradient(180deg,#fffaf7 0%,#fff7f4 48%,#fffaf7 100%);
  line-height:1.88;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px,calc(100% - 32px));margin:auto}
.site-header{
  position:sticky;top:0;z-index:20;
  background:rgba(255,250,247,.82);
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(243,217,206,.7);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px}
.logo-badge{
  width:42px;height:42px;border-radius:16px;
  display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,var(--pink),var(--orange));
  box-shadow:0 10px 24px rgba(255,126,168,.28);
}
.nav-links{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end}
.nav-links a{
  padding:9px 14px;border-radius:999px;color:#6b5049;font-size:15px;
}
.nav-links a:hover,.nav-links a.active{background:#fff0e9;color:#d86671}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 22px;border-radius:999px;border:0;font-weight:750;
  color:#fff;background:linear-gradient(135deg,var(--pink),var(--orange));
  box-shadow:0 16px 30px rgba(255,126,116,.25);
  cursor:pointer;transition:.25s ease;
}
.btn:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(255,126,116,.32)}
.btn.secondary{background:#fff;color:#d56878;border:1px solid #ffd6c8;box-shadow:0 12px 24px rgba(177,105,82,.08)}
.hero{padding:72px 0 42px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:34px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 13px;border:1px solid #ffd9cc;border-radius:999px;
  background:rgba(255,255,255,.64);color:#b2605e;font-size:14px
}
h1,h2,h3{line-height:1.22;margin:0 0 18px}
h1{font-size:clamp(38px,6vw,68px);letter-spacing:-1.8px}
h2{font-size:clamp(28px,4vw,42px);letter-spacing:-.8px}
h3{font-size:22px}
.lead{font-size:20px;color:var(--muted);margin:0 0 24px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
.hero-note{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:24px}
.mini-stat,.card,.soft-card,.story,.faq-item,.bubble-box{
  background:rgba(255,255,255,.78);
  border:1px solid rgba(243,217,206,.82);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.mini-stat{padding:15px}
.mini-stat strong{display:block;font-size:20px}
.mini-stat span{display:block;font-size:13px;color:var(--muted)}
.hero-visual{position:relative}
.hero-visual img{border-radius:36px;box-shadow:var(--shadow);border:8px solid rgba(255,255,255,.75)}
.floating-card{
  position:absolute;left:-18px;bottom:36px;width:min(320px,86%);
  background:#fff;border-radius:24px;padding:16px 18px;
  box-shadow:0 22px 44px rgba(155,94,84,.18);border:1px solid #ffe0d6
}
.chat-line{display:flex;gap:8px;margin:8px 0;align-items:flex-start}
.dot{width:30px;height:30px;border-radius:12px;background:linear-gradient(135deg,#ffd2dd,#ffc18a);flex:0 0 auto}
.chat-line p{margin:0;background:#fff6f1;border-radius:17px;padding:9px 12px;color:#735b55;font-size:14px}
section{padding:56px 0}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px}
.section-title p{max-width:560px;color:var(--muted);margin:0}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{padding:24px;overflow:hidden}
.card img,.soft-card img{border-radius:22px;margin-bottom:17px;border:1px solid #ffe0d4}
.card p,.soft-card p,.story p,.faq-item p{color:var(--muted);margin:0 0 12px}
.card ul,.soft-card ul{margin:12px 0 0;padding-left:20px;color:var(--muted)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}
.tag{
  display:inline-flex;padding:6px 11px;border-radius:999px;
  background:#fff1ec;color:#b16262;border:1px solid #ffd9cc;font-size:13px
}
.soft-card{padding:26px;background:rgba(255,248,245,.78)}
.bubble-box{padding:28px;background:linear-gradient(135deg,rgba(255,255,255,.86),rgba(255,244,239,.88))}
.bubble-list{display:grid;gap:14px}
.bubble{
  max-width:880px;padding:14px 17px;border-radius:22px;
  background:#fff;color:#6d5650;border:1px solid #ffe1d7;
}
.bubble:nth-child(even){margin-left:auto;background:#fff0f7;border-color:#ffd6e6}
.story{padding:22px;display:flex;flex-direction:column;gap:10px}
.stars{color:#f59a4d;letter-spacing:1px}
.story-meta{font-weight:800}
.faq{display:grid;gap:14px}
.faq-item{padding:20px}
.faq-item summary{
  cursor:pointer;font-weight:800;list-style:none;
  display:flex;align-items:center;justify-content:space-between;gap:16px
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";font-size:24px;color:#e9788d}
.faq-item[open] summary:after{content:"–"}
.faq-item p{margin-top:12px}
.cta-panel{
  padding:38px;border-radius:36px;
  background:linear-gradient(135deg,rgba(255,126,168,.16),rgba(255,155,106,.2));
  border:1px solid #ffd8ca;box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:center
}
.footer{
  padding:42px 0 28px;background:#4f3934;color:#fff7f2;margin-top:54px
}
.footer p,.footer a{color:#ffe5dc}
.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,.7fr);gap:24px}
.footer h3{font-size:18px;margin-bottom:12px}
.footer a{display:block;margin:7px 0}
.footer-bottom{border-top:1px solid rgba(255,255,255,.18);margin-top:26px;padding-top:18px;color:#ffe5dc;font-size:14px}
.page-hero{padding:56px 0 20px}
.page-hero .panel{
  padding:46px;border-radius:38px;background:rgba(255,255,255,.74);
  border:1px solid #ffe0d6;box-shadow:var(--shadow);
}
.article{font-size:17px;color:#68544e}
.article p{margin:0 0 18px}
.article .pull{
  font-size:22px;color:#b76065;background:#fff4f0;
  border-left:5px solid #ff9b6a;padding:20px;border-radius:20px
}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:start}
.check-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
.check-list li{padding:14px 16px;border-radius:18px;background:#fff;border:1px solid #ffe1d7;color:#6b554f}
.check-list li:before{content:"💕";margin-right:8px}
.contact-box{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.kv{padding:20px;border-radius:24px;background:#fff;border:1px solid #ffe0d6}
.kv strong{display:block;margin-bottom:6px}
.mobile-menu{display:none}
@media (max-width:860px){
  .container{width:min(100% - 24px,1120px)}
  .nav{align-items:flex-start}
  .nav-links{display:none;width:100%;padding-top:12px}
  .nav.open .nav-links{display:flex;flex-direction:column;align-items:stretch}
  .nav-links a{background:#fff;text-align:center}
  .mobile-menu{display:inline-flex;margin-left:auto}
  .hero{padding:42px 0 26px}
  .hero-grid,.grid-2,.grid-3,.cta-panel,.footer-grid,.split,.contact-box{grid-template-columns:1fr}
  .hero-note{grid-template-columns:1fr}
  .floating-card{position:static;margin:16px auto 0;width:100%}
  section{padding:38px 0}
  .section-title{display:block}
  .page-hero .panel{padding:28px}
  h1{letter-spacing:-.9px}
}
@media (max-width:520px){
  body{line-height:1.8}
  .btn{width:100%}
  .hero-actions{display:grid}
  .card,.soft-card,.bubble-box,.story{border-radius:22px;padding:20px}
  .footer{margin-top:30px}
}