:root{
  --primary:#ef7a1f;
  --primary-dark:#d86209;
  --bg:#fff8f1;
  --text:#1d1d1f;
  --muted:#666;
  --line:#f1d8bf;
  --card:#ffffff;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#fff8f1 0%,#fff 240px);
  line-height:1.8;
}
a{color:var(--primary-dark);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.topbar{background:#fff;border-bottom:1px solid var(--line)}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 0}
.brand{display:flex;align-items:center;gap:14px;font-weight:800;font-size:1.5rem;color:#151515}
.brand img{width:54px;height:54px;border-radius:14px}
.nav ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:16px}
.nav a{padding:8px 10px;border-radius:999px;color:#4b2a13;font-weight:700}
.nav a:hover,.nav a.active{background:#ffe2c4;text-decoration:none}
.cta{display:inline-block;background:var(--primary);color:#fff!important;padding:12px 18px;border-radius:999px;font-weight:800;box-shadow:0 10px 20px rgba(239,122,31,.18)}
.hero{padding:26px 0 18px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
.hero-text{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:30px;box-shadow:0 18px 40px rgba(239,122,31,.08)}
.hero h1{font-size:2.3rem;line-height:1.25;margin:.1em 0 .4em}
.hero p.lead{font-size:1.08rem;color:#4b3b2c}
.hero-image{overflow:hidden;border-radius:28px;border:1px solid var(--line)}
.quick-points{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.quick-points div{background:#fff3e5;border:1px solid #ffd5ad;border-radius:18px;padding:14px;font-weight:700}
.breadcrumb{font-size:.95rem;color:#6a5b4c;padding:14px 0}
.breadcrumb ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.section{padding:18px 0 8px}
.section h2{font-size:1.72rem;margin:.3em 0 .6em}
.section h3{font-size:1.2rem;margin:1.2em 0 .4em}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:24px;
  overflow:hidden;
  box-shadow:0 16px 32px rgba(0,0,0,.04);
}
.card-body{padding:18px 18px 22px}
.card h3,.card h4{margin:.1em 0 .35em}
.label{display:inline-block;background:#fff1e3;color:#9a4500;border:1px solid #ffd4af;border-radius:999px;padding:4px 10px;font-size:.9rem;font-weight:700}
.points, .faq-list, .plain-list{padding-left:1.2em}
.author-box,.review-box,.notice-box,.faq-box,.data-box,.support-box{
  background:var(--card);border:1px solid var(--line);border-radius:24px;padding:22px;
}
.author-row{display:flex;gap:18px;align-items:center}
.avatar{width:88px;height:88px;border-radius:50%;background:linear-gradient(135deg,#ffb066,#ef7a1f);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.8rem;font-weight:900}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.metric{background:#fff7ef;border:1px solid #ffd7b2;border-radius:18px;padding:14px;text-align:center}
.metric b{display:block;font-size:1.35rem;color:#8d3e00}
.notice-box{background:#fffaf5}
.flash-score{font-weight:800;color:#d94f00;animation:flash 1.5s infinite}
@keyframes flash{0%,100%{opacity:1}50%{opacity:.45}}
.table-lite{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden}
.table-lite th,.table-lite td{padding:12px 10px;border-bottom:1px solid var(--line);text-align:left}
.table-lite th{background:#fff4e7}
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.stars{color:#ef7a1f;letter-spacing:2px;font-size:1rem}
.footer{margin-top:30px;background:#26170d;color:#fff;padding:36px 0}
.footer a{color:#ffd6af}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:24px}
.small{font-size:.92rem;color:#6a5b4c}
.footnote{font-size:.92rem;color:#d6c1af}
.tag-row{display:flex;flex-wrap:wrap;gap:10px}
.tag-row a{padding:8px 12px;background:#fff1e1;border:1px solid #ffd3aa;border-radius:999px}
@media (max-width: 980px){
  .hero-grid,.grid-2,.grid-3,.review-grid,.footer-grid,.metrics{grid-template-columns:1fr 1fr}
}
@media (max-width: 720px){
  .brand-row{align-items:flex-start;flex-direction:column}
  .hero-grid,.grid-2,.grid-3,.review-grid,.footer-grid,.metrics,.quick-points{grid-template-columns:1fr}
  .hero h1{font-size:1.85rem}
}