:root{
  --primary:#f26d21;
  --primary-deep:#d85a10;
  --light:#fff8f2;
  --text:#1f2937;
  --muted:#667085;
  --line:#f0d6c5;
  --card:#ffffff;
  --shadow:0 14px 34px rgba(217,103,31,.12);
}
*{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,#fff 0%,#fff7f1 100%);line-height:1.8}
a{color:var(--primary-deep);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block;border-radius:20px}
.container{width:min(1180px,92vw);margin:0 auto}
.topbar{background:#fff3e8;border-bottom:1px solid #f7d8bf;font-size:14px}
.topbar .container{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:10px 0;color:#8a4b1f}
.site-header{background:#fff;position:relative;z-index:2;box-shadow:0 8px 24px rgba(0,0,0,.04)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 0}
.logo-wrap{display:flex;align-items:center;gap:14px;font-weight:800;color:#b84c10}
.logo-wrap img{width:52px;height:52px;border-radius:14px}
.nav{display:flex;flex-wrap:wrap;gap:18px;font-size:15px}
.nav a{padding:8px 10px;border-radius:999px}
.nav a:hover,.nav a.active{background:#fff0e4;text-decoration:none}
.hero{padding:40px 0 30px}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}
.hero-card{background:radial-gradient(circle at top right,rgba(255,255,255,.35),rgba(255,255,255,.06)),linear-gradient(135deg,var(--primary) 0%,#ff9f5a 100%);border-radius:32px;padding:38px;color:#fff;box-shadow:var(--shadow)}
.badge{display:inline-block;background:rgba(255,255,255,.18);padding:6px 12px;border-radius:999px;font-size:14px;margin-bottom:12px}
.hero h1{font-size:40px;line-height:1.28;margin:0 0 16px}
.hero p{margin:0 0 16px;font-size:17px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:20px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:14px;font-weight:700;border:1px solid transparent;text-decoration:none}
.btn-primary{background:#fff;color:var(--primary-deep)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.55)}
.panel{background:var(--card);border:1px solid #fde3cf;border-radius:28px;box-shadow:var(--shadow);padding:24px}
.hero-media img{min-height:100%;object-fit:cover}
.breadcrumb{font-size:14px;color:var(--muted);padding:12px 0}
main section{padding:28px 0}
.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:14px}
.section-title h2{margin:0;font-size:30px;line-height:1.3}
.section-title p{margin:0;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border:1px solid #f6ddcc;border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}
.card-body{padding:18px}
.card h3{margin:0 0 10px;font-size:22px}
.card p{margin:0 0 8px;color:#4b5563}
.card .small{font-size:14px;color:var(--muted)}
.grid-2,.grid-3{display:grid;gap:18px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.highlight-list,.check-list,.faq-list{padding-left:1.2rem}
.highlight-list li,.check-list li,.faq-list li{margin:8px 0}
.quote{background:#fffaf6;border-left:4px solid var(--primary);padding:18px;border-radius:18px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}
.stat{background:#fff4eb;padding:18px;border-radius:20px;text-align:center;border:1px solid #f9d2b6}
.stat strong{display:block;font-size:28px;color:#b84c10}
.flash-score{display:inline-block;padding:2px 10px;border-radius:999px;background:#ffefe3;color:#b84c10;font-weight:800;animation:flash 1.2s infinite}
@keyframes flash{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.04);opacity:.7}}
.review{padding:20px;border:1px solid #f7dcc9;border-radius:22px;background:#fff}
.review .meta{font-size:14px;color:var(--muted);margin-bottom:8px}
.stars{color:#f26d21;font-size:18px;letter-spacing:2px}
.author-box{display:grid;grid-template-columns:90px 1fr;gap:18px;align-items:center;background:#fff7f1;border:1px solid #f6d9c4;border-radius:24px;padding:22px}
.avatar{width:90px;height:90px;border-radius:50%;background:linear-gradient(135deg,#f26d21,#ffb178);display:flex;align-items:center;justify-content:center;color:#fff;font-size:36px;font-weight:800}
.table-wrap{overflow:auto}
table{width:100%;border-collapse:collapse;background:#fff;border-radius:18px;overflow:hidden}
th,td{padding:14px;border-bottom:1px solid #f5e2d5;text-align:left}
th{background:#fff4ea}
footer{background:#1f2937;color:#e5e7eb;margin-top:36px;padding:36px 0}
footer a{color:#fff}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:18px}
.notice{font-size:14px;color:#4b5563;background:#fff;border:1px dashed #f4b68a;padding:16px;border-radius:18px}
.tag-list{display:flex;flex-wrap:wrap;gap:10px}
.tag{padding:6px 10px;background:#fff3e8;border-radius:999px;border:1px solid #f9d7be;font-size:14px}
@media (max-width:980px){
  .hero-grid,.grid-2,.grid-3,.footer-grid,.cards,.stats{grid-template-columns:1fr 1fr}
  .hero h1{font-size:32px}
}
@media (max-width:680px){
  .hero-grid,.grid-2,.grid-3,.footer-grid,.cards,.stats,.author-box{grid-template-columns:1fr}
  .site-header .container,.topbar .container{flex-direction:column;align-items:flex-start}
  .nav{gap:10px}
  .hero{padding-top:24px}
  .hero-card{padding:28px}
  .hero h1{font-size:28px}
  .section-title h2{font-size:26px}
}