:root{
  --primary:#f47a1f;
  --primary-deep:#d45f08;
  --bg:#fff8f1;
  --card:#ffffff;
  --text:#1d2430;
  --muted:#64748b;
  --line:#ead6c3;
  --dark:#111827;
  --shadow:0 14px 34px rgba(17,24,39,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",sans-serif;color:var(--text);background:linear-gradient(180deg,#fff7ef 0%,#fff 40%,#fff7ef 100%);line-height:1.8}
a{color:var(--primary-deep);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block;border-radius:18px}
.container{width:min(1180px,92%);margin:0 auto}
.topbar{background:#fff;border-bottom:1px solid var(--line)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;font-size:1.5rem;color:var(--dark)}
.brand-mark{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--primary),#ffb15e);display:grid;place-items:center;color:#fff;font-size:1.3rem;box-shadow:var(--shadow)}
.nav{display:flex;gap:18px;flex-wrap:wrap}
.nav a{padding:8px 0;font-weight:700;color:var(--dark)}
.nav a.active,.nav a:hover{color:var(--primary)}
.actions{display:flex;gap:12px;align-items:center}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 20px;border-radius:999px;font-weight:700;border:1px solid transparent;transition:.25s}
.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{background:var(--primary-deep);text-decoration:none}
.btn-secondary{background:#fff;border-color:var(--line)}
.hero{padding:40px 0 20px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:center}
.hero-copy h1{font-size:clamp(2rem,4.2vw,3.6rem);line-height:1.18;margin:.2em 0}
.hero-copy p{font-size:1.06rem;color:#374151}
.hero-points{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0}
.hero-points span,.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 14px;display:inline-flex;align-items:center;gap:8px;box-shadow:var(--shadow)}
.hero-media{position:relative}
.hero-media .floating{position:absolute;right:16px;bottom:16px;background:rgba(17,24,39,.88);color:#fff;padding:16px 18px;border-radius:18px;max-width:260px}
.section{padding:28px 0}
.section h2{font-size:2rem;margin:.2em 0 .5em}
.lead{font-size:1.06rem;color:#475569}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}
.card{background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);overflow:hidden}
.card-body{padding:22px}
.card h3{margin-top:0;font-size:1.25rem}
.meta{color:var(--muted);font-size:.95rem}
.highlight{background:linear-gradient(135deg,#fff3e5,#ffffff);border-left:6px solid var(--primary);padding:18px 20px;border-radius:18px}
.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi .item{background:#fff;border:1px solid var(--line);padding:18px;border-radius:20px;text-align:center;box-shadow:var(--shadow)}
.kpi strong{display:block;font-size:1.8rem;color:var(--primary-deep)}
.breadcrumb{font-size:.95rem;color:var(--muted);padding:14px 0 4px}
.breadcrumb a{color:var(--muted)}
.author-box,.review-item,.faq-item,.notice,.footer-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:20px;box-shadow:var(--shadow)}
.author-box{display:grid;grid-template-columns:88px 1fr;gap:18px;align-items:center}
.avatar{width:88px;height:88px;border-radius:50%;background:linear-gradient(135deg,#ffd19d,#f47a1f);display:grid;place-items:center;color:#fff;font-size:2rem;font-weight:800}
.reviews,.faq-list{display:grid;gap:16px}
.rating{color:#f59e0b;font-weight:700}
.score-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.score-strip span{background:#1f2937;color:#fff;border-radius:999px;padding:8px 12px;font-weight:700}
.blink{animation:blink 1.6s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.55}}
.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse} th,td{padding:15px;border-bottom:1px solid #f1e2d4;text-align:left} th{background:#fff4e8}
.cta-band{padding:26px;border-radius:26px;background:linear-gradient(135deg,#181d27,#2b3240);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;box-shadow:var(--shadow)}
.footer{margin-top:34px;background:#111827;color:#fff;padding:42px 0 30px}
.footer a{color:#ffe0c2}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:22px}
.small{font-size:.95rem;color:#cbd5e1}
.inline-list{padding-left:1.2rem}
.inline-list li{margin:8px 0}
.notice strong{color:var(--primary-deep)}
.badge{display:inline-block;background:#fff1e4;color:#b45309;border-radius:999px;padding:6px 10px;font-size:.85rem;font-weight:700;margin-bottom:10px}
@media (max-width:960px){
  .hero-grid,.grid-2,.grid-3,.grid-4,.footer-grid,.kpi{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .hero-grid,.grid-2,.grid-3,.grid-4,.footer-grid,.kpi{grid-template-columns:1fr}
  .topbar-inner{align-items:flex-start}
  .author-box{grid-template-columns:1fr}
}