:root{--bg:#fff9fb;--bg2:#fff2f7;--card:#ffffff;--text:#24161c;--muted:#6d5a63;--line:#f0d6df;--accent:#e94178;--accent2:#ff7b9f;--accent3:#ffb3c7;--shadow:0 18px 40px rgba(233,65,120,.12);--radius:22px;--container:1180px}
    *{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",PingFang SC,"Hiragino Sans GB","Microsoft YaHei",sans-serif;background:radial-gradient(circle at top left,#fff 0,#fff7fa 42%,#fff1f6 100%);color:var(--text)}
    a{color:var(--accent);text-decoration:none} img{display:block;max-width:100%}.container{width:min(var(--container),calc(100% - 32px));margin:0 auto}
    header{position:sticky;top:0;z-index:50;background:rgba(255,250,252,.88);backdrop-filter:blur(14px);border-bottom:1px solid rgba(233,65,120,.12)}
    .nav{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
    .brand{display:flex;align-items:center;gap:12px;min-width:0}.brand img{width:44px;height:44px;object-fit:contain;border-radius:12px;background:#fff;box-shadow:0 8px 20px rgba(0,0,0,.06)}.brand strong{display:block;font-size:18px}.brand span{display:block;font-size:12px;color:var(--muted)}
    .menu{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:flex-end}.menu a{font-size:14px;color:#4b313b;padding:8px 10px;border-radius:999px}.menu a:hover{background:#ffe6ee;color:#b61d55}
    .nav-actions{display:flex;align-items:center;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;padding:12px 18px;font-weight:700;transition:.25s ease;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--accent),#ff5f8e);color:#fff;box-shadow:0 14px 28px rgba(233,65,120,.22)}.btn-ghost{background:#fff;color:var(--accent);border-color:#f0c4d2}
    .burger{display:none;background:#fff;border:1px solid var(--line);width:44px;height:44px;border-radius:14px}
    main{overflow:hidden}.hero{padding:38px 0 24px;position:relative}.hero::before{content:"";position:absolute;inset:auto -10% -40px -10%;height:180px;background:linear-gradient(90deg,transparent,rgba(233,65,120,.09),transparent);filter:blur(26px)}
    .hero-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:22px;align-items:stretch}.hero-card,.panel,.card,.stat,.faq-item,.review,.article,.pricebox,.timeline li,.compare-table,.formbox,.cover,.info-box{background:rgba(255,255,255,.9);border:1px solid rgba(233,65,120,.12);border-radius:var(--radius);box-shadow:var(--shadow)}
    .hero-card{padding:30px}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:#ffe7ef;color:#b51d54;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:700}.hero h1{margin:16px 0 14px;font-size:clamp(32px,5vw,54px);line-height:1.05;letter-spacing:-.03em}.hero p{margin:0;color:var(--muted);line-height:1.8}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0 18px}.hero-points{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.hero-points div{background:#fff7fa;border:1px solid #f3d0dc;border-radius:18px;padding:14px}.hero-points strong{display:block;font-size:18px}.hero-points span{font-size:12px;color:var(--muted)}
    .hero-side{display:grid;gap:14px}.side-box{padding:18px}.side-box h3{margin:0 0 12px;font-size:18px}.chips{display:flex;flex-wrap:wrap;gap:10px}.chip{padding:8px 12px;border-radius:999px;background:#fff2f7;border:1px solid #f1ccd9;color:#7e4159;font-size:13px}
    section{padding:22px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:14px;margin-bottom:16px}.section-title h2{margin:0;font-size:28px}.section-title p{margin:0;color:var(--muted)}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat,.card{padding:20px}.stat strong{display:block;font-size:28px;color:#b81f57}.stat span,.card p,.article p,.review p,.faq-item summary,.muted{color:var(--muted);line-height:1.75}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card h3,.article h3,.review h3{margin:0 0 10px;font-size:18px}.icon{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#ffe3ed,#ffd0df);display:grid;place-items:center;margin-bottom:12px;color:#b21b51;font-weight:800}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;list-style:none;padding:0;margin:0}.timeline li{padding:18px;position:relative}.timeline strong{display:block;margin-bottom:8px}.timeline span{color:var(--muted);line-height:1.7}
    .compare-wrap{overflow:auto}.compare-table{min-width:780px;width:100%;border-collapse:collapse;background:#fff}.compare-table th,.compare-table td{padding:14px 16px;border-bottom:1px solid #f4dbe3;text-align:left}.compare-table th{background:#fff3f7}
    .rating{display:flex;align-items:center;gap:8px;font-weight:800;color:#b21852}.stars{letter-spacing:2px;color:#ff8f00}
    .panel{padding:20px}.split{display:grid;grid-template-columns:1fr 1fr;gap:14px}.review{padding:18px}.review small{color:#a06b80}
    .faq-item{padding:0;overflow:hidden}.faq-item summary{list-style:none;cursor:pointer;padding:18px 20px;font-weight:700;color:var(--text)}.faq-item summary::-webkit-details-marker{display:none}.faq-item .faq-content{padding:0 20px 18px}
    .articles{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.article{padding:18px}
    .tagcloud{display:flex;flex-wrap:wrap;gap:10px}.tagcloud span{background:#fff;border:1px solid #f1d1dc;border-radius:999px;padding:8px 12px;font-size:13px;color:#7a4459}
    .formbox{padding:20px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.field{display:flex;flex-direction:column;gap:8px}.field label{font-size:14px;font-weight:700}.field input,.field select,.field textarea{width:100%;border:1px solid #e9cbd8;border-radius:14px;padding:12px 14px;font:inherit;background:#fff;color:var(--text);outline:none}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#ff79a4;box-shadow:0 0 0 4px rgba(233,65,120,.08)}
    .footer-links,.footer-meta{display:flex;flex-wrap:wrap;gap:12px}.footer-links a{color:#6a3a4e}.footer{padding:26px 0 34px;border-top:1px solid rgba(233,65,120,.12);background:linear-gradient(180deg,rgba(255,255,255,.85),rgba(255,244,249,.95));color:#4a3340}
    .float{position:fixed;right:18px;bottom:18px;z-index:60;display:grid;gap:10px}.float a,.float button{width:52px;height:52px;border-radius:16px;border:0;display:grid;place-items:center;box-shadow:0 14px 28px rgba(0,0,0,.14)}.float a{background:linear-gradient(135deg,#ff6f9d,#e63b73);color:#fff}.float button{background:#fff;color:#b61d55;border:1px solid #f0c4d2}
    .mobile-menu{display:none;padding:0 0 14px}.mobile-menu.open{display:block}.mobile-menu .menu{flex-direction:column;align-items:flex-start;padding:10px 0 4px}
    .reveal{opacity:0;transform:translateY(18px);transition:.6s ease}.reveal.in{opacity:1;transform:none}
    .cover{padding:18px}.cover img{width:100%;border-radius:18px}
    @media (max-width: 980px){.hero-grid,.grid-4,.grid-3,.articles,.split,.timeline{grid-template-columns:1fr 1fr}.hero-points{grid-template-columns:1fr}.menu{display:none}.burger{display:inline-grid;place-items:center}.hero{padding-top:24px}}
    @media (max-width: 720px){.hero-grid,.grid-4,.grid-3,.articles,.split,.timeline,.form-grid{grid-template-columns:1fr}.section-title{flex-direction:column;align-items:flex-start}.nav{padding:12px 0}.hero-card,.panel,.card,.stat,.article,.review,.formbox,.side-box{padding:18px}.float{right:12px;bottom:12px}}