:root{--wood:#8a5a2b;--wood-d:#6b4420;--wood-l:#c79a63;--cream:#f7f2ea;--ink:#1f1b16;--ink-2:#4a433a;--muted:#7a7166;--line:#e6ddd0;--bg:#fffdf9;--dark:#1b1814;--accent:#a8741f;--accent-d:#8a5e17;--gold:#c9a227;--gold-l:#f3e3b5}
*{box-sizing:border-box;margin:0;padding:0}
html,body{overflow-x:hidden}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color:var(--ink);background:var(--bg);line-height:1.8;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:12px 24px;border-radius:999px;font-weight:600;font-size:15px;border:0;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(168,116,31,.28)}
.btn-primary:hover{background:var(--accent-d)}
.btn-line{border:1.5px solid var(--accent);color:var(--accent)}
/* 头部 */
.top{background:var(--dark);color:#cfc6b8;font-size:12.5px}
.top .wrap{display:flex;justify-content:space-between;gap:10px;padding-top:6px;padding-bottom:6px}
header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:14px}
.logo{display:flex;align-items:center;gap:8px;font-weight:800;font-size:19px;flex:none;white-space:nowrap}
.logo img{width:42px;height:42px;object-fit:contain}
.logo small{display:block;font-size:10px;font-weight:500;color:var(--muted);letter-spacing:.15em;line-height:1}
.nav{display:flex;gap:22px;font-size:15px}
.nav a:hover,.nav a.on{color:var(--accent)}
.tel{font-weight:800;color:var(--accent);font-size:17px;white-space:nowrap}
/* 面包屑 */
.crumb{font-size:13px;color:var(--muted);padding:14px 0}
.crumb a{color:var(--wood)}
/* 页面标题 */
.ph{background:linear-gradient(115deg,#1b1814,#3a2c1f);color:#fff;padding:46px 0 42px}
.ph h1{font-size:clamp(26px,4vw,38px);line-height:1.3}
.ph p{color:#d8cfc2;margin-top:10px;max-width:760px}
.ph .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.ph .tags i{font-style:normal;font-size:12px;border:1px solid rgba(201,162,39,.45);color:var(--gold-l);padding:2px 10px;border-radius:999px}
/* 正文布局 */
.main{display:grid;grid-template-columns:1fr 320px;gap:36px;padding:34px 0 60px}
article h2{font-size:22px;margin:30px 0 12px;padding-left:12px;border-left:4px solid var(--accent);line-height:1.4}
article h2:first-child{margin-top:0}
article h3{font-size:17px;margin:18px 0 6px}
article p{color:var(--ink-2);margin-bottom:12px}
article ul,article ol{padding-left:22px;color:var(--ink-2);margin-bottom:12px}
article li{margin:4px 0}
article table{width:100%;border-collapse:collapse;margin:10px 0 16px;font-size:14.5px}
article th,article td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
article th{background:var(--cream);width:28%}
article figure{margin:0 0 18px;border-radius:14px;overflow:hidden;background:var(--cream)}
.spec{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;background:var(--cream);border-radius:12px;padding:16px 18px;margin:8px 0 16px;font-size:15px}
.spec dt{color:var(--wood);font-weight:700}
.spec dd{color:var(--ink-2)}
.pts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:8px 0 16px}
.pts div{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.pts b{display:block;font-size:15.5px;margin-bottom:2px}
.pts span{font-size:14px;color:var(--muted)}
.steps{counter-reset:s;list-style:none;padding:0!important;display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:14px;margin:0}
.steps li:before{content:"0" counter(s);display:block;color:var(--wood-l);font-weight:800;font-size:18px}
.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{font-weight:700;cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary:before{content:"Q ";color:var(--accent)}
.faq details p{margin:8px 0 0}
.note{font-size:13px;color:var(--muted);background:var(--cream);border-radius:10px;padding:10px 14px}
/* 侧栏 */
aside{position:relative}
.side-box{position:sticky;top:84px;display:grid;gap:16px}
.cta{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;text-align:center;box-shadow:0 14px 34px rgba(60,40,20,.08)}
.cta h3{font-size:19px}
.cta .sub{font-size:13px;color:var(--accent);margin:2px 0 12px}
.cta .qr{width:160px;height:160px;margin:0 auto 6px;border-radius:10px;border:1px solid var(--line)}
.cta .num{display:block;font-size:26px;font-weight:800;color:var(--accent);margin:4px 0 2px}
.cta .who{font-size:12.5px;color:var(--muted)}
.cta .btns{display:grid;gap:8px;margin-top:14px}
.links{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
.links h4{font-size:15px;margin-bottom:8px}
.links a{display:block;font-size:14px;color:var(--ink-2);padding:5px 0;border-top:1px dashed var(--line)}
.links a:hover{color:var(--accent)}
/* 列表页卡片 */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;padding:30px 0 60px}
.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 26px rgba(60,40,20,.1)}
.card h2,.card h3{font-size:17px;margin-bottom:4px}
.card p{font-size:14px;color:var(--muted)}
.card .more{display:inline-block;margin-top:8px;font-size:13.5px;color:var(--accent);font-weight:600}
/* 底部 */
footer{background:var(--dark);color:#b5ab9d;padding:40px 0 90px;font-size:13.5px}
footer .cols{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:28px}
footer h4{color:#fff;margin-bottom:10px;font-size:15px}
footer a:hover{color:#fff}
footer .fl a{display:inline-block;margin:0 10px 6px 0}
footer .copy{border-top:1px solid #333;margin-top:26px;padding-top:14px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;font-size:12px}
.mbar{display:none;position:fixed;left:0;right:0;bottom:0;z-index:60;padding-bottom:env(safe-area-inset-bottom);background:#fff;box-shadow:0 -6px 20px rgba(0,0,0,.08)}
.mbar a{flex:1;text-align:center;padding:13px 0;font-weight:700;font-size:15px}
.mbar a:first-child{background:var(--dark);color:#fff}
.mbar a:last-child{background:var(--accent);color:#fff}
@media (max-width:900px){
  .nav{display:none}
  .main{grid-template-columns:1fr;gap:24px}
  .side-box{position:static}
  .cards{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
}
@media (max-width:600px){
  body{font-size:15px}
  .wrap{padding:0 16px}
  .top{display:none}
  header .wrap{height:56px}
  .logo{font-size:17px}.logo img{width:36px;height:36px}
  .tel{font-size:13.5px;background:var(--accent);color:#fff;padding:7px 12px;border-radius:999px}
  .ph{padding:30px 0 28px}
  .pts{grid-template-columns:1fr}
  .cards{grid-template-columns:1fr;gap:10px;padding:20px 0 40px}
  article h2{font-size:19px}
  article table{font-size:13.5px}
  footer .cols{grid-template-columns:1fr}
  .mbar{display:flex}
}

/* ===== LUXE 风格（与首页一致）===== */
:root{--accent:#b8923f;--accent-d:#8f6a26;--wood:#9c7a35;--gold:#c9a45c;--gold-l:#f1e2bb;--bg:#faf8f4;--dark:#0e0c0a;
  --serif:"Songti SC","STSongti-SC-Bold","Noto Serif CJK SC","Source Han Serif SC","Noto Serif SC","SimSun",serif;
  --goldgrad:linear-gradient(135deg,#f0dca4 0%,#c9a45c 45%,#9c7430 100%)}
h1,h2,h3,.logo>div,footer h4{font-family:var(--serif);letter-spacing:.05em}
.btn{border-radius:2px;letter-spacing:.1em}
.btn-primary{background:var(--goldgrad);color:#1b140a;box-shadow:0 10px 26px rgba(185,146,63,.28)}
.btn-primary:hover{background:var(--goldgrad);filter:brightness(1.05)}
.btn-line{border:1px solid var(--gold);color:#6e5420}
.top,footer{background:#0b0a08}
.ph{background:linear-gradient(90deg,rgba(9,8,6,.95),rgba(9,8,6,.75)),url(/images/hero.jpg) center/cover;padding:60px 0 54px}
.ph h1{color:#f6efe2}
.ph h1:after{content:"";display:block;width:56px;height:2px;background:var(--goldgrad);margin-top:14px}
article h2{border-left:0;padding-left:0}
article h2:before{content:"";display:inline-block;width:22px;height:2px;background:var(--goldgrad);vertical-align:middle;margin-right:10px}
.cta,.links,.card,.pts div,.steps li,.spec,article figure{border-radius:2px}
.cta{border-top:3px solid var(--gold)}
.cta .num{font-family:var(--serif);background:var(--goldgrad);-webkit-background-clip:text;background-clip:text;color:transparent}
.tel{font-family:var(--serif)}
.steps li:before{font-family:var(--serif);background:var(--goldgrad);-webkit-background-clip:text;background-clip:text;color:transparent}
.card{transition:transform .4s,box-shadow .4s,border-color .4s}
.card:hover{border-color:var(--gold)}
.mbar a:last-child{background:var(--goldgrad);color:#1b140a}
@media (max-width:600px){.tel{background:var(--goldgrad);color:#1b140a}}