/* roulang page: index */
:root{
  --ink:#2B2340;
  --ink-soft:#3B3256;
  --amber:#E9A03B;
  --amber-d:#D88E28;
  --amber-l:#FBF0DE;
  --violet:#6E5C8C;
  --cream:#FBF7F1;
  --lilac:#F2EEF6;
  --white:#FFFFFF;
  --text:#332C46;
  --muted:#7A7391;
  --line:#E6DFD4;
  --green:#4C8C6B;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:12px;
  --shadow:0 4px 16px rgba(43,35,64,.06);
  --shadow-h:0 12px 32px rgba(43,35,64,.12);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;padding:0;
  font-family:var(--sans);
  font-size:16px;line-height:1.8;
  color:var(--text);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
::selection{background:rgba(233,160,59,.28)}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0;position:relative}
.section--cream{background:var(--cream)}
.section--white{background:var(--white)}
.section--lilac{background:var(--lilac)}
.section--ink{background:var(--ink);color:#EFEAF7}
.section + .section{border-top:1px solid rgba(230,223,212,.7)}
.section--ink + .section,.section--ink{border-top:0}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.08em;color:var(--violet);
  background:var(--lilac);border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;font-weight:500;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}

.sec-head{max-width:720px;margin-bottom:44px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(24px,2.6vw,31px);line-height:1.4;
  color:var(--ink);margin-top:16px;letter-spacing:.01em;
}
.sec-head p{margin-top:14px;color:var(--muted);font-size:16px;line-height:1.85}
.section--ink .sec-head h2{color:#F6F1E8}
.section--ink .sec-head p{color:#B9B0CE}
.section--ink .eyebrow{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);color:#D9D0EA}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 28px;border-radius:999px;
  font-size:15.5px;font-weight:600;letter-spacing:.01em;
  border:1.5px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--amber);color:var(--ink);box-shadow:0 6px 18px rgba(233,160,59,.28)}
.btn--primary:hover{background:var(--amber-d);transform:translateY(-2px);box-shadow:0 12px 26px rgba(233,160,59,.34)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--lilac);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:#F6EFE2;transform:translateY(-2px)}
.btn--sm{height:44px;padding:0 22px;font-size:14.5px}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--amber);outline-offset:2px;border-radius:8px;
}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--amber-d);font-weight:600;font-size:15px}
.link-arrow svg{width:16px;height:16px;transition:transform .18s ease}
.link-arrow:hover svg{transform:translateX(4px)}

.badge{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:500;line-height:1;
  color:var(--violet);background:var(--lilac);
  border:1px solid rgba(110,92,140,.16);
  padding:6px 11px;border-radius:999px;
}
.badge--amber{color:#8A5A11;background:var(--amber-l);border-color:rgba(233,160,59,.34)}
.tag{
  display:inline-flex;align-items:center;
  font-size:12.5px;color:var(--muted);
  background:var(--cream);border:1px solid var(--line);
  padding:4px 10px;border-radius:999px;
}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(251,247,241,.93);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(43,35,64,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{
  width:38px;height:38px;flex:none;color:var(--ink);
  border:1.5px solid var(--ink);border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,#fff,rgba(251,240,222,.7));
}
.brand-mark svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink);letter-spacing:.01em}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{
  position:relative;font-size:15px;color:var(--ink);
  padding:6px 0;transition:color .18s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--amber);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover{color:var(--amber-d)}
.nav-links a:hover::after,.nav-links a.is-active::after{transform:scaleX(1)}
.nav-links a.is-active{color:var(--amber-d)}
.nav-right{display:flex;align-items:center;gap:12px;flex:none}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;cursor:pointer;color:var(--ink);
}
.nav-toggle svg{width:20px;height:20px}

.drawer{position:fixed;inset:0;z-index:120;pointer-events:none}
.drawer__mask{
  position:absolute;inset:0;background:rgba(43,35,64,.42);
  opacity:0;transition:opacity .24s ease;
}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);
  background:var(--cream);box-shadow:-12px 0 40px rgba(43,35,64,.18);
  padding:24px 22px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;
}
.drawer.is-open{pointer-events:auto}
.drawer.is-open .drawer__mask{opacity:1}
.drawer.is-open .drawer__panel{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer__close{
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:#fff;border-radius:11px;cursor:pointer;color:var(--ink);
}
.drawer__close svg{width:18px;height:18px}
.drawer__panel a.drawer-link{
  display:block;padding:13px 12px;border-radius:12px;font-size:15.5px;color:var(--ink);
  border-bottom:1px solid rgba(230,223,212,.7);transition:background .18s ease,color .18s ease;
}
.drawer__panel a.drawer-link:hover{background:var(--lilac);color:var(--amber-d)}
.drawer__panel .btn{margin-top:18px;width:100%}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;background:var(--cream);
  padding:68px 0 84px;
}
.hero::before{
  content:"";position:absolute;top:-220px;right:-180px;
  width:680px;height:680px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(233,160,59,.14),rgba(233,160,59,0) 66%);
}
.hero::after{
  content:"";position:absolute;left:-140px;bottom:-200px;
  width:520px;height:520px;border-radius:50%;pointer-events:none;
  background:radial-gradient(circle,rgba(110,92,140,.10),rgba(110,92,140,0) 68%);
}
.hero__grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.06fr .94fr;gap:56px;align-items:center;
}
.hero h1{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(30px,3.9vw,44px);line-height:1.32;
  color:var(--ink);margin:20px 0 0;letter-spacing:.005em;
}
.hero h1 em{font-style:normal;color:var(--amber-d);position:relative}
.hero__lead{
  margin-top:18px;font-size:17px;line-height:1.85;color:var(--text);max-width:520px;
}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero__trust{
  display:flex;flex-wrap:wrap;gap:10px 26px;margin-top:30px;
  padding-top:22px;border-top:1px dashed var(--line);
}
.hero__trust span{
  display:inline-flex;align-items:center;gap:7px;
  font-size:14px;color:var(--muted);
}
.hero__trust svg{width:16px;height:16px;color:var(--green);flex:none}

.hero__visual{position:relative;padding:8px 0 26px}
.hero__photo{
  position:relative;border-radius:26px;overflow:hidden;
  border:1px solid var(--line);background:#fff;
  aspect-ratio:4/5;box-shadow:0 18px 48px rgba(43,35,64,.10);
}
.hero__photo img{width:100%;height:100%;object-fit:cover}
.hero__photo::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(43,35,64,0) 46%,rgba(43,35,64,.34) 100%);
}
.hero__photo-cap{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:2;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13.5px;line-height:1.5;
}
.hero__photo-cap b{font-family:var(--serif);font-size:15px;font-weight:600;display:block}
.hero__photo-cap span{color:rgba(255,255,255,.78);font-size:12.5px}
.float-card{
  position:absolute;z-index:3;display:flex;align-items:center;gap:11px;
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:12px 16px;box-shadow:0 14px 34px rgba(43,35,64,.12);
  min-width:216px;
}
.float-card b{display:block;font-size:14px;color:var(--ink);font-weight:600;line-height:1.4}
.float-card span{display:block;font-size:12px;color:var(--muted);line-height:1.5;margin-top:2px}
.float-card .fc-ico{
  width:34px;height:34px;flex:none;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:var(--amber-l);color:#96631A;
}
.float-card .fc-ico svg{width:17px;height:17px}
.float-card--a{left:-24px;top:16%}
.float-card--b{right:-18px;bottom:12%}

/* ---------- 速读条 ---------- */
.readbar{padding:0 0 0}
.readbar__grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:0;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow);
}
.readbar__item{
  display:flex;align-items:center;gap:13px;
  padding:24px 22px;border-right:1px solid var(--line);
  transition:background .18s ease;
}
.readbar__item:last-child{border-right:0}
.readbar__item:hover{background:var(--cream)}
.readbar__ico{
  width:40px;height:40px;flex:none;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  background:var(--lilac);color:var(--violet);
}
.readbar__ico svg{width:19px;height:19px}
.readbar__item b{display:block;font-size:14.5px;color:var(--ink);font-weight:600;line-height:1.4}
.readbar__item span{display:block;font-size:12.5px;color:var(--muted);margin-top:3px}

/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.step{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:26px 20px 22px;
  transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
}
.step:hover{box-shadow:var(--shadow-h);transform:translateY(-2px);border-color:rgba(233,160,59,.5)}
.step__no{
  width:34px;height:34px;border-radius:50%;
  border:1.5px solid var(--amber);color:var(--amber-d);
  font-family:var(--serif);font-size:15px;font-weight:600;
  display:flex;align-items:center;justify-content:center;
  background:var(--amber-l);
}
.step h3{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink);margin:14px 0 8px}
.step p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ---------- 服务类型 ---------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.svc-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
  display:flex;flex-direction:column;
}
.svc-card:hover{box-shadow:var(--shadow-h);transform:translateY(-2px);border-color:rgba(233,160,59,.45)}
.svc-card__ico{
  width:48px;height:48px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:var(--lilac);color:var(--violet);margin-bottom:18px;
  transition:background .18s ease,color .18s ease;
}
.svc-card:hover .svc-card__ico{background:var(--amber-l);color:#96631A}
.svc-card__ico svg{width:22px;height:22px}
.svc-card h3{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--ink)}
.svc-card p{font-size:14.5px;color:var(--muted);line-height:1.8;margin-top:10px;flex:1}
.svc-card .tag{margin-top:18px;align-self:flex-start}

/* ---------- 城市覆盖 ---------- */
.city-wrap{display:grid;grid-template-columns:1.02fr .98fr;gap:52px;align-items:center}
.city-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.city-chip{
  display:inline-flex;align-items:center;
  padding:8px 16px;border-radius:999px;font-size:14px;
  background:#fff;border:1px solid var(--line);color:var(--ink);
  transition:border-color .18s ease,color .18s ease,background .18s ease,transform .18s ease;
}
.city-chip:hover{border-color:var(--amber);color:var(--amber-d);background:var(--amber-l);transform:translateY(-2px)}
.city-note{
  margin-top:26px;padding:16px 20px;border-left:3px solid var(--amber);
  background:var(--amber-l);border-radius:0 12px 12px 0;
  font-size:14px;color:#7A5115;line-height:1.8;
}
.city-figure{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);aspect-ratio:16/11;background:var(--lilac);
  box-shadow:var(--shadow);
}
.city-figure img{width:100%;height:100%;object-fit:cover}
.city-figure__tag{
  position:absolute;left:16px;top:16px;
  background:rgba(255,255,255,.94);border-radius:999px;
  padding:7px 15px;font-size:13px;color:var(--ink);
  display:inline-flex;align-items:center;gap:7px;
}
.city-figure__tag svg{width:14px;height:14px;color:var(--amber-d)}

/* ---------- 认证体系 ---------- */
.cert-wrap{display:grid;grid-template-columns:.92fr 1.08fr;gap:52px;align-items:center}
.cert-badges{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cert-badge{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 20px;text-align:left;
  transition:box-shadow .18s ease,transform .18s ease;
}
.cert-badge:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.cert-badge__ico{
  width:38px;height:38px;border-radius:11px;border:1.5px solid var(--amber);
  display:flex;align-items:center;justify-content:center;color:var(--amber-d);
  background:var(--amber-l);margin-bottom:14px;
}
.cert-badge__ico svg{width:18px;height:18px}
.cert-badge b{display:block;font-family:var(--serif);font-size:16px;color:var(--ink);font-weight:600}
.cert-badge span{display:block;font-size:13px;color:var(--muted);margin-top:6px;line-height:1.7}
.cert-list{display:flex;flex-direction:column;gap:0}
.cert-row{
  display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line);
}
.cert-row:first-child{padding-top:0}
.cert-row:last-child{border-bottom:0;padding-bottom:0}
.cert-row__n{
  width:28px;height:28px;flex:none;border-radius:8px;
  background:var(--lilac);color:var(--violet);
  font-size:13px;font-weight:600;
  display:flex;align-items:center;justify-content:center;margin-top:2px;
}
.cert-row b{display:block;font-size:15.5px;color:var(--ink);font-weight:600}
.cert-row p{font-size:14px;color:var(--muted);line-height:1.8;margin-top:5px}

/* ---------- 安全 ---------- */
.safe-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--cream)}
.safe-item{
  display:flex;gap:15px;padding:28px 26px;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  transition:background .18s ease;
}
.safe-item:nth-child(2n){border-right:0}
.safe-item:nth-child(n+3){border-bottom:0}
.safe-item:hover{background:rgba(233,160,59,.07)}
.safe-item__ico{
  width:40px;height:40px;flex:none;border-radius:12px;
  background:#fff;border:1px solid var(--line);color:var(--green);
  display:flex;align-items:center;justify-content:center;
}
.safe-item__ico svg{width:19px;height:19px}
.safe-item b{display:block;font-family:var(--serif);font-size:16.5px;color:var(--ink);font-weight:600}
.safe-item p{font-size:14px;color:var(--muted);line-height:1.8;margin-top:6px}

/* ---------- 场景 ---------- */
.scene-grid{
  display:grid;grid-template-columns:1.25fr 1fr;grid-template-rows:auto auto;gap:24px;
}
.scene{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  border:1px solid var(--line);background:var(--ink);min-height:230px;
  display:flex;align-items:flex-end;
  transition:box-shadow .2s ease,transform .2s ease;
}
.scene:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.scene img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.82;transition:transform .4s ease}
.scene:hover img{transform:scale(1.04)}
.scene::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(43,35,64,.06) 28%,rgba(43,35,64,.80) 100%);
}
.scene__body{position:relative;z-index:2;padding:26px 28px;color:#fff;width:100%}
.scene__body .badge{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.3);color:#fff;margin-bottom:12px}
.scene__body h3{font-family:var(--serif);font-size:20px;font-weight:600;line-height:1.4}
.scene__body p{font-size:13.5px;color:rgba(255,255,255,.8);margin-top:8px;line-height:1.7;max-width:420px}
.scene--big{grid-row:span 2;min-height:400px}
.scene--big .scene__body h3{font-size:24px}

/* ---------- 数据条 ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat{padding:8px 12px;position:relative}
.stat + .stat::before{
  content:"";position:absolute;left:-12px;top:14%;height:72%;width:1px;
  background:rgba(255,255,255,.14);
}
.stat__num{
  font-family:var(--serif);font-size:clamp(30px,3.4vw,42px);
  font-weight:600;color:var(--amber);line-height:1.15;letter-spacing:.01em;
}
.stat__num small{font-size:15px;margin-left:4px;color:#E9DCC6;font-family:var(--sans);font-weight:500}
.stat__label{margin-top:10px;font-size:14px;color:#BDB3D2}

/* ---------- 评价 ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px 24px;position:relative;overflow:hidden;
  transition:box-shadow .18s ease,transform .18s ease;
}
.review::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--amber)}
.review:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.review__head{display:flex;align-items:center;gap:12px}
.avatar{
  width:44px;height:44px;border-radius:50%;flex:none;
  background:var(--lilac);color:var(--violet);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:16px;font-weight:600;
  border:1px solid rgba(110,92,140,.18);
}
.review__head b{display:block;font-size:15px;color:var(--ink);font-weight:600}
.review__head span{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.stars{display:flex;gap:3px;margin-top:16px;color:var(--amber)}
.stars svg{width:14px;height:14px}
.review p{font-size:14.5px;color:var(--text);line-height:1.85;margin-top:12px}

/* ---------- 价格 ---------- */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 28px;display:flex;flex-direction:column;position:relative;
  transition:box-shadow .18s ease,transform .18s ease;
}
.plan:hover{box-shadow:var(--shadow-h);transform:translateY(-2px)}
.plan--hot{
  border-color:var(--amber);box-shadow:0 12px 34px rgba(233,160,59,.20);
  background:linear-gradient(180deg,#FFFDF9,#fff);
}
.plan--hot::before{
  content:"推荐";position:absolute;right:22px;top:-13px;
  background:var(--amber);color:var(--ink);font-size:12.5px;font-weight:600;
  padding:5px 14px;border-radius:999px;
}
.plan h3{font-family:var(--serif);font-size:19px;font-weight:600;color:var(--ink)}
.plan__price{display:flex;align-items:baseline;gap:6px;margin-top:16px}
.plan__price b{font-family:var(--serif);font-size:34px;color:var(--ink);font-weight:600;line-height:1}
.plan__price span{font-size:13.5px;color:var(--muted)}
.plan__desc{font-size:13.5px;color:var(--muted);margin-top:10px;line-height:1.7;min-height:44px}
.plan ul{margin:22px 0 26px;display:flex;flex-direction:column;gap:12px;flex:1}
.plan li{display:flex;gap:10px;font-size:14.5px;color:var(--text);line-height:1.65}
.plan li svg{width:17px;height:17px;flex:none;color:var(--green);margin-top:3px}
.plan .btn{width:100%}

/* ---------- 资讯 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:24px 24px 0;display:flex;flex-direction:column;
  transition:box-shadow .18s ease,transform .18s ease,border-color .18s ease;
  overflow:hidden;min-height:100%;
}
.news-card:hover{box-shadow:var(--shadow-h);transform:translateY(-2px);border-color:rgba(233,160,59,.45)}
.news-card:hover h3{color:var(--amber-d)}
.news-card h3{
  font-family:var(--serif);font-size:17.5px;font-weight:600;color:var(--ink);
  line-height:1.55;margin-top:14px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .18s ease;
}
.news-card p{
  font-size:14px;color:var(--muted);line-height:1.8;margin-top:10px;flex:1;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:20px;padding:14px 0;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--muted);
}
.news-foot .go{display:inline-flex;align-items:center;gap:5px;color:var(--amber-d);font-weight:600;font-size:13px}
.news-foot .go svg{width:14px;height:14px;transition:transform .18s ease}
.news-card:hover .news-foot .go svg{transform:translateX(4px)}
.empty-state{
  grid-column:1/-1;text-align:center;padding:56px 24px;
  border:1px dashed var(--line);border-radius:var(--r-lg);background:#fff;
}
.empty-state__ico{
  width:64px;height:64px;margin:0 auto 16px;border-radius:16px;
  background:var(--lilac);color:var(--violet);
  display:flex;align-items:center;justify-content:center;
}
.empty-state__ico svg{width:28px;height:28px}
.empty-state p{font-size:14.5px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:18px;padding:22px 4px;font-size:16.5px;font-weight:600;color:var(--ink);
  transition:color .18s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .arrow{flex:none;color:var(--violet);transition:transform .22s ease}
.faq-item summary .arrow svg{width:18px;height:18px}
.faq-item summary:hover{color:var(--amber-d)}
.faq-item[open] summary{color:var(--amber-d)}
.faq-item[open] summary .arrow{transform:rotate(180deg);color:var(--amber-d)}
.faq-body{position:relative;padding:0 40px 24px 18px;font-size:15px;color:var(--muted);line-height:1.9}
.faq-body::before{content:"";position:absolute;left:0;top:4px;bottom:26px;width:3px;border-radius:2px;background:var(--amber)}

/* ---------- 下载 ---------- */
.dl-wrap{
  display:grid;grid-template-columns:1.08fr .92fr;gap:52px;align-items:center;
  background:#fff;border:1px solid var(--line);border-radius:26px;
  padding:52px 48px;box-shadow:var(--shadow);
}
.dl-wrap h2{font-family:var(--serif);font-size:clamp(24px,2.6vw,30px);font-weight:600;color:var(--ink);line-height:1.42}
.dl-wrap p{font-size:15.5px;color:var(--muted);line-height:1.85;margin-top:16px;max-width:480px}
.dl-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.dl-notes{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.qr-box{display:flex;flex-direction:column;align-items:center;gap:14px}
.qr-frame{
  width:196px;aspect-ratio:1/1;border-radius:18px;
  border:1px solid var(--line);background:var(--cream);
  display:grid;grid-template-columns:repeat(5,1fr);grid-template-rows:repeat(5,1fr);
  gap:6px;padding:16px;
}
.qr-frame i{border-radius:3px;background:var(--ink);opacity:.88;display:block}
.qr-frame i:nth-child(2n){opacity:.14}
.qr-frame i:nth-child(7n){opacity:.05}
.qr-box span{font-size:13px;color:var(--muted)}

/* ---------- 招募 CTA ---------- */
.recruit{
  background:var(--ink);border-radius:26px;padding:44px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  position:relative;overflow:hidden;
}
.recruit::before{
  content:"";position:absolute;right:-120px;top:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,160,59,.24),rgba(233,160,59,0) 68%);
}
.recruit__text{position:relative;z-index:2}
.recruit h2{font-family:var(--serif);font-size:clamp(21px,2.3vw,27px);font-weight:600;color:#F7F2E8;line-height:1.45}
.recruit p{font-size:14.5px;color:#B9B0CE;margin-top:12px;line-height:1.8;max-width:600px}
.recruit .btn{position:relative;z-index:2;flex:none}

/* ---------- 表单 ---------- */
.form-wrap{display:grid;grid-template-columns:1.35fr .65fr;gap:32px;align-items:start}
.form-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:36px 34px;box-shadow:var(--shadow);
}
.form-card h2{font-family:var(--serif);font-size:24px;font-weight:600;color:var(--ink)}
.form-card > p{font-size:14.5px;color:var(--muted);margin-top:10px;line-height:1.8}
.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:28px}
.field{display:flex;flex-direction:column;gap:8px}
.field--full{grid-column:1/-1}
.field label{font-size:14px;font-weight:600;color:var(--ink)}
.field label .req{color:#C4553D;margin-left:3px}
.field input,.field select,.field textarea{
  height:48px;border:1px solid var(--line);border-radius:var(--r-sm);
  background:#fff;padding:0 14px;transition:border-color .18s ease,box-shadow .18s ease;
  width:100%;
}
.field textarea{height:auto;min-height:110px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(233,160,59,.18);
}
.field input::placeholder,.field textarea::placeholder{color:#A9A2BC}
.form-actions{margin-top:26px}
.form-actions .btn{width:100%}
.form-tip{font-size:12.5px;color:var(--muted);margin-top:14px;line-height:1.7}
.form-note{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 26px;
}
.form-note h3{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink)}
.form-note ul{margin-top:18px;display:flex;flex-direction:column;gap:14px}
.form-note li{display:flex;gap:10px;font-size:14px;color:var(--muted);line-height:1.75}
.form-note li svg{width:17px;height:17px;flex:none;color:var(--amber-d);margin-top:3px}
.form-note__foot{
  margin-top:22px;padding-top:18px;border-top:1px dashed var(--line);
  font-size:13.5px;color:var(--ink);line-height:1.8;
}
.form-note__foot b{display:block;font-family:var(--serif);font-size:16px;color:var(--ink)}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#B9B0CE;padding:64px 0 0;border-top:0}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-brand .brand-mark{border-color:rgba(255,255,255,.28);background:rgba(255,255,255,.06);color:#F3EDE2}
.footer-brand .brand-name{color:#F7F2E8}
.footer-brand .brand-sub{color:#9C93B6}
.footer-brand p{font-size:14px;line-height:1.9;margin-top:18px;max-width:330px;color:#A79DBF}
.footer-col h4{font-size:15px;color:#F2ECDE;font-weight:600;font-family:var(--serif);margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:12px}
.footer-col a,.footer-col li{font-size:14px;color:#A79DBF;line-height:1.6;transition:color .18s ease}
.footer-col a:hover{color:var(--amber)}
.footer-qr{
  display:flex;align-items:center;gap:14px;margin-top:18px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);
  border-radius:14px;padding:12px;
}
.footer-qr__img{
  width:64px;height:64px;flex:none;border-radius:10px;background:#F7F2E8;
  display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);
  gap:3px;padding:7px;
}
.footer-qr__img i{background:var(--ink);border-radius:2px;display:block}
.footer-qr__img i:nth-child(3n){opacity:.18}
.footer-qr span{font-size:12.5px;color:#A79DBF;line-height:1.7}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  padding:22px 0 26px;display:flex;align-items:center;justify-content:space-between;
  gap:16px;flex-wrap:wrap;font-size:13px;color:#8C82A6;
}
.footer-bottom a{color:#8C82A6}
.footer-bottom a:hover{color:var(--amber)}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .hero__grid{gap:40px}
  .float-card--a{left:-10px}
  .float-card--b{right:-6px}
  .city-wrap,.cert-wrap,.dl-wrap{gap:36px}
}
@media (max-width:991px){
  .nav-links{display:none}
  .nav-right .btn{display:none}
  .nav-toggle{display:flex}
  .hero{padding:52px 0 62px}
  .hero__grid{grid-template-columns:1fr;gap:38px}
  .hero__visual{max-width:460px;margin:0 auto;width:100%}
  .float-card--a{left:0}
  .float-card--b{right:0}
  .readbar__grid{grid-template-columns:repeat(2,1fr)}
  .readbar__item:nth-child(2n){border-right:0}
  .readbar__item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .city-wrap,.cert-wrap,.dl-wrap,.form-wrap{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr;grid-template-rows:auto}
  .scene--big{grid-row:auto;min-height:280px}
  .stats{grid-template-columns:repeat(2,1fr);gap:32px 24px}
  .stat + .stat::before{display:none}
  .review-grid,.price-grid,.news-grid{grid-template-columns:repeat(2,1fr)}
  .dl-wrap{padding:38px 30px}
  .recruit{flex-direction:column;align-items:flex-start;padding:36px 30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:64px 0}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:56px 0}
  .sec-head{margin-bottom:32px}
  .hero{padding:38px 0 52px}
  .hero h1{font-size:clamp(26px,7.2vw,34px)}
  .hero__lead{font-size:15.5px}
  .hero__actions .btn{flex:1 1 auto;min-width:150px}
  .hero__visual{max-width:100%}
  .float-card{position:static;margin-top:14px;width:100%;box-shadow:var(--shadow)}
  .hero__visual{padding-bottom:0}
  .hero__photo{aspect-ratio:5/4}
  .readbar__grid{grid-template-columns:1fr}
  .readbar__item{border-right:0;border-bottom:1px solid var(--line);padding:18px}
  .readbar__item:last-child{border-bottom:0}
  .steps{grid-template-columns:1fr;gap:0}
  .step{
    border-radius:0;border:0;border-left:2px solid var(--line);
    padding:0 0 26px 22px;background:transparent;
  }
  .step:last-child{padding-bottom:0}
  .step:hover{transform:none;box-shadow:none}
  .step__no{margin-bottom:14px}
  .svc-grid,.review-grid,.price-grid,.news-grid{grid-template-columns:1fr}
  .safe-grid{grid-template-columns:1fr}
  .safe-item{border-right:0;border-bottom:1px solid var(--line)!important}
  .safe-item:last-child{border-bottom:0!important}
  .stats{grid-template-columns:1fr 1fr;gap:28px 16px}
  .stat__num{font-size:30px}
  .form-grid{grid-template-columns:1fr}
  .form-card{padding:26px 20px}
  .dl-wrap{padding:28px 22px;border-radius:20px}
  .dl-actions .btn{width:100%}
  .recruit{padding:30px 22px;border-radius:20px}
  .recruit .btn{width:100%}
  .scene__body{padding:20px}
  .scene__body h3{font-size:18px}
  .scene--big .scene__body h3{font-size:20px}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:34px}
  .site-footer{padding-top:46px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .faq-item summary{font-size:15.5px;padding:18px 0}
  .faq-body{padding-right:12px}
}

/* roulang page: category1 */
:root{
  --ink:#2B2340;
  --ink-soft:#3B3256;
  --amber:#E9A03B;
  --amber-d:#D88E28;
  --amber-l:#FBF0DE;
  --violet:#6E5C8C;
  --cream:#FBF7F1;
  --lilac:#F2EEF6;
  --white:#FFFFFF;
  --text:#332C46;
  --muted:#7A7391;
  --line:#E6DFD4;
  --green:#4C8C6B;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:12px;
  --shadow:0 4px 16px rgba(43,35,64,.06);
  --shadow-h:0 12px 32px rgba(43,35,64,.12);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  font-family:var(--sans);
  font-size:16px;line-height:1.8;
  color:var(--text);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-family:var(--serif);font-weight:600;color:var(--ink);line-height:1.35}
p{margin:0}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0;position:relative}
.section--cream{background:var(--cream)}
.section--white{background:var(--white)}
.section--lilac{background:var(--lilac)}
.section + .section{border-top:1px solid rgba(230,223,212,.7)}

/* ---------- 通用组件 ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.08em;color:var(--violet);
  background:var(--lilac);border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;font-weight:500;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}
.sec-head{max-width:740px;margin-bottom:44px}
.sec-head h2{font-size:clamp(24px,3vw,31px);margin:14px 0 12px;letter-spacing:.01em}
.sec-head p{color:var(--muted);font-size:15.5px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 28px;border-radius:999px;
  font-size:15.5px;font-weight:600;letter-spacing:.01em;
  border:1.5px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--amber);color:var(--ink);box-shadow:0 6px 18px rgba(233,160,59,.28)}
.btn--primary:hover{background:var(--amber-d);transform:translateY(-2px);box-shadow:0 12px 26px rgba(233,160,59,.34);color:var(--ink)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--lilac);transform:translateY(-2px);color:var(--ink)}
.btn--sm{height:44px;padding:0 22px;font-size:14.5px}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--amber);outline-offset:2px;border-radius:8px;
}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--amber-d);font-weight:600;font-size:15px}
.link-arrow svg{width:16px;height:16px;transition:transform .18s ease}
.link-arrow:hover svg{transform:translateX(4px)}
.badge{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:500;line-height:1;
  color:var(--violet);background:var(--lilac);
  border:1px solid rgba(110,92,140,.16);
  padding:6px 11px;border-radius:999px;
}
.badge--amber{color:#8A5A11;background:var(--amber-l);border-color:rgba(233,160,59,.34)}
.tag{
  display:inline-flex;align-items:center;
  font-size:12.5px;color:var(--muted);
  background:var(--cream);border:1px solid var(--line);
  padding:4px 10px;border-radius:999px;
}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(251,247,241,.93);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(43,35,64,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{
  width:38px;height:38px;flex:none;color:var(--ink);
  border:1.5px solid var(--ink);border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,#fff,rgba(251,240,222,.7));
}
.brand-mark svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink);letter-spacing:.01em}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{position:relative;font-size:15px;color:var(--ink);padding:6px 0;transition:color .18s ease}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--amber);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover{color:var(--amber-d)}
.nav-links a:hover::after,.nav-links a.is-active::after{transform:scaleX(1)}
.nav-links a.is-active{color:var(--amber-d)}
.nav-right{display:flex;align-items:center;gap:12px;flex:none}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--ink);
}
.nav-toggle svg{width:20px;height:20px}
.drawer{position:fixed;inset:0;z-index:120;pointer-events:none}
.drawer__mask{position:absolute;inset:0;background:rgba(43,35,64,.42);opacity:0;transition:opacity .24s ease}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);
  background:var(--cream);box-shadow:-12px 0 40px rgba(43,35,64,.18);
  padding:24px 22px;display:flex;flex-direction:column;gap:4px;
  transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;
}
.drawer.is-open{pointer-events:auto}
.drawer.is-open .drawer__mask{opacity:1}
.drawer.is-open .drawer__panel{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer__close{
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:#fff;border-radius:12px;color:var(--ink);font-size:20px;line-height:1;
}
.drawer__panel a.d-link{
  padding:13px 4px;border-bottom:1px solid var(--line);
  font-size:15.5px;color:var(--ink);display:flex;align-items:center;justify-content:space-between;
}
.drawer__panel a.d-link:hover{color:var(--amber-d)}
.drawer__panel .btn{margin-top:20px;width:100%}

/* ---------- 分类页页头 ---------- */
.page-head{
  position:relative;overflow:hidden;
  padding:40px 0 76px;
  background:linear-gradient(180deg,#FFF9F0 0%,var(--cream) 64%);
  border-bottom:1px solid var(--line);
}
.page-head::after{
  content:"";position:absolute;top:-160px;right:-90px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,160,59,.16),rgba(233,160,59,0) 68%);
  pointer-events:none;
}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:28px;position:relative;z-index:1}
.crumbs a:hover{color:var(--amber-d)}
.crumbs .sep{color:#C9C1B4}
.page-head__grid{
  display:grid;grid-template-columns:1.55fr .92fr;gap:44px;align-items:start;
  position:relative;z-index:1;
}
.page-head h1{
  font-size:clamp(30px,4vw,46px);margin:18px 0 16px;letter-spacing:.01em;
}
.page-head .lede{font-size:16.5px;color:var(--ink-soft);max-width:640px}
.page-head__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.trust-line{display:flex;flex-wrap:wrap;gap:20px;margin-top:26px;font-size:13.5px;color:var(--muted)}
.trust-line span{display:inline-flex;align-items:center;gap:7px}
.trust-line i{width:6px;height:6px;border-radius:50%;background:var(--green);display:inline-block}
.info-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow);padding:26px 26px 22px;
}
.info-card__title{
  font-family:var(--sans);font-size:16px;font-weight:700;color:var(--ink);
  display:flex;align-items:center;gap:9px;
}
.info-card__title svg{width:19px;height:19px;color:var(--amber-d);flex:none}
.info-list{margin-top:14px}
.info-list li{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px dashed var(--line);font-size:14.5px;
}
.info-list li:last-child{border-bottom:0;padding-bottom:4px}
.info-list .k{color:var(--muted)}
.info-list .v{color:var(--ink);font-weight:600;text-align:right}
.info-card__note{
  margin-top:16px;font-size:13px;line-height:1.7;color:var(--muted);
  background:var(--lilac);border-radius:var(--r-sm);padding:11px 13px;
}

/* ---------- 四宫格要点 ---------- */
.points-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.point-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 22px;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.point-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.45)}
.point-card .ico{
  width:44px;height:44px;border-radius:12px;flex:none;
  background:var(--amber-l);color:var(--amber-d);
  border:1px solid rgba(233,160,59,.32);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.point-card .ico svg{width:21px;height:21px}
.point-card h3{font-size:19px;margin-bottom:8px}
.point-card p{font-size:14.5px;color:var(--muted)}

/* ---------- 功能卡 ---------- */
.fn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.fn-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px 24px;display:flex;flex-direction:column;gap:12px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.fn-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.45)}
.fn-card__top{display:flex;align-items:center;gap:12px}
.fn-card__top .ico{
  width:40px;height:40px;border-radius:12px;flex:none;
  background:var(--lilac);color:var(--violet);
  display:flex;align-items:center;justify-content:center;
}
.fn-card__top .ico svg{width:20px;height:20px}
.fn-card h3{font-size:19px}
.fn-card p{font-size:14.5px;color:var(--muted);flex:1}
.fn-card .tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:2px}

/* ---------- 城市与时段 ---------- */
.cities{display:grid;grid-template-columns:1.3fr .82fr;gap:40px;align-items:center}
.city-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.city-pills span{
  font-size:14px;color:var(--ink-soft);background:var(--white);
  border:1px solid var(--line);border-radius:999px;padding:7px 16px;
  transition:border-color .18s ease,color .18s ease,transform .18s ease;
}
.city-pills span:hover{border-color:var(--amber);color:var(--amber-d);transform:translateY(-2px)}
.slot-block{margin-top:30px}
.slot-block h3{font-size:17px;font-family:var(--sans);font-weight:700;margin-bottom:12px;color:var(--ink)}
.slot-pills{display:flex;flex-wrap:wrap;gap:10px}
.slot-pills span{
  font-size:13.5px;color:#8A5A11;background:var(--amber-l);
  border:1px solid rgba(233,160,59,.34);border-radius:999px;padding:6px 14px;
  transition:background .18s ease,transform .18s ease;
}
.slot-pills span:hover{background:#F8E4C4;transform:translateY(-2px)}
.cities__media{margin:0;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.cities__media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.cities__caption{font-size:13px;color:var(--muted);margin-top:12px;text-align:center}

/* ---------- 步骤时间轴 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.step{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 24px;transition:transform .18s ease,box-shadow .18s ease;
}
.step:hover{transform:translateY(-2px);box-shadow:var(--shadow-h)}
.step__num{
  width:42px;height:42px;border-radius:50%;flex:none;
  border:1.5px solid var(--amber);background:var(--amber-l);color:var(--amber-d);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:17px;font-weight:600;margin-bottom:16px;
}
.step h3{font-size:18.5px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--muted)}

/* ---------- 设备与版本 ---------- */
.device-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.device-card{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 30px;box-shadow:var(--shadow);
}
.device-card .badge{margin-bottom:14px}
.device-card h3{font-size:21px;margin-bottom:14px}
.device-card > p{font-size:14.8px;color:var(--muted);margin-bottom:16px}
.device-list li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14.8px;color:var(--ink-soft);
  padding:9px 0;border-bottom:1px dashed var(--line);
}
.device-list li:last-child{border-bottom:0}
.device-list li svg{width:16px;height:16px;flex:none;margin-top:6px;color:var(--green)}

/* ---------- FAQ ---------- */
.faq{
  max-width:880px;margin:0 auto;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-lg);
  padding:6px 30px;box-shadow:var(--shadow);
}
.faq__item{border-bottom:1px solid var(--line)}
.faq__item:last-child{border-bottom:0}
.faq__item summary{
  list-style:none;cursor:pointer;position:relative;
  padding:22px 30px 22px 22px;
  font-size:17px;font-weight:600;color:var(--ink);
}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::before{
  content:"";position:absolute;left:0;top:26px;width:3px;height:18px;
  border-radius:2px;background:var(--amber);opacity:0;transition:opacity .2s ease;
}
.faq__item[open] summary::before{opacity:1}
.faq__item summary::after{
  content:"";position:absolute;right:4px;top:30px;width:9px;height:9px;
  border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);
  transform:rotate(45deg);transition:transform .22s ease;
}
.faq__item[open] summary::after{transform:rotate(-135deg)}
.faq__body{padding:0 30px 24px 22px;font-size:15px;color:var(--muted);line-height:1.9}

/* ---------- 更多入口条 ---------- */
.more-band{
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:36px 40px;box-shadow:var(--shadow);
}
.more-band h2{font-size:24px;margin-bottom:8px}
.more-band p{font-size:14.8px;color:var(--muted);max-width:620px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#EFEAF7;padding:70px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:40px}
.site-footer .brand-name{color:#F6F1E8}
.site-footer .brand-sub{color:#A99FC2}
.site-footer .brand-mark{border-color:rgba(255,255,255,.35);color:#F6F1E8;background:rgba(255,255,255,.06)}
.footer-brand p{margin-top:18px;font-size:14px;line-height:1.85;color:#B9B0CE;max-width:340px}
.footer-col h4{font-family:var(--sans);font-size:15px;font-weight:700;color:#F6F1E8;margin-bottom:16px}
.footer-col ul li{font-size:14px;color:#B9B0CE;padding:6px 0;line-height:1.7}
.footer-col ul li a{color:#B9B0CE;transition:color .18s ease}
.footer-col ul li a:hover{color:var(--amber)}
.footer-qr{display:flex;align-items:center;gap:12px;margin-top:18px}
.footer-qr__img{
  width:66px;height:66px;flex:none;background:#fff;border-radius:10px;
  display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);
  gap:3px;padding:7px;
}
.footer-qr__img i{background:var(--ink);border-radius:1.5px;display:block}
.footer-qr__img i:nth-child(3n){background:var(--amber)}
.footer-qr span{font-size:12.5px;color:#B9B0CE;line-height:1.6}
.footer-bottom{
  margin-top:52px;border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0 26px;display:flex;flex-wrap:wrap;gap:10px;
  justify-content:space-between;font-size:12.8px;color:#9C93B6;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-links{gap:18px}
}
@media (max-width:991px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-right .btn--sm{display:none}
  .page-head{padding:32px 0 56px}
  .page-head__grid{grid-template-columns:1fr;gap:30px}
  .points-grid{grid-template-columns:repeat(2,1fr)}
  .fn-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .cities{grid-template-columns:1fr;gap:28px}
  .cities__media img{aspect-ratio:16/9}
  .device-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
  .more-band{flex-direction:column;align-items:flex-start;padding:30px 26px}
  .section{padding:56px 0}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .page-head h1{font-size:29px}
  .page-head .lede{font-size:15.5px}
  .points-grid{grid-template-columns:1fr}
  .fn-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:0;padding-left:26px;border-left:2px dashed var(--line)}
  .step{
    background:transparent;border:0;border-radius:0;
    padding:0 0 26px 0;position:relative;box-shadow:none;
  }
  .step:hover{transform:none;box-shadow:none}
  .step::before{
    content:"";position:absolute;left:-33px;top:8px;width:12px;height:12px;border-radius:50%;
    background:var(--amber);box-shadow:0 0 0 4px var(--cream);
  }
  .step__num{width:36px;height:36px;font-size:15px;margin-bottom:10px}
  .faq{padding:4px 18px;border-radius:var(--r-md)}
  .faq__item summary{padding:18px 26px 18px 18px;font-size:16px}
  .faq__item summary::before{top:22px}
  .faq__item summary::after{top:25px}
  .faq__body{padding:0 18px 20px 18px;font-size:14.5px}
  .device-card{padding:24px 22px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-brand p{max-width:none}
  .footer-bottom{flex-direction:column;gap:8px}
  .section{padding:48px 0}
  .sec-head{margin-bottom:32px}
}

/* roulang page: article */
:root{
  --ink:#2B2340;
  --ink-soft:#3B3256;
  --amber:#E9A03B;
  --amber-d:#D88E28;
  --amber-l:#FBF0DE;
  --violet:#6E5C8C;
  --cream:#FBF7F1;
  --lilac:#F2EEF6;
  --white:#FFFFFF;
  --text:#332C46;
  --muted:#7A7391;
  --line:#E6DFD4;
  --green:#4C8C6B;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:12px;
  --shadow:0 4px 16px rgba(43,35,64,.06);
  --shadow-h:0 12px 32px rgba(43,35,64,.12);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  font-family:var(--sans);
  font-size:16px;line-height:1.8;
  color:var(--text);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden}
h1,h2,h3,h4,h5,h6,p,ul,ol,figure,blockquote{margin-top:0}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
::selection{background:rgba(233,160,59,.26);color:var(--ink)}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
.section{padding:80px 0;position:relative}
.section--cream{background:var(--cream)}
.section--white{background:var(--white)}
.section--lilac{background:var(--lilac)}
.section--ink{background:var(--ink);color:#EFEAF7}
.section + .section{border-top:1px solid rgba(230,223,212,.7)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.08em;color:var(--violet);
  background:var(--lilac);border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;font-weight:500;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 28px;border-radius:999px;
  font-size:15.5px;font-weight:600;letter-spacing:.01em;
  border:1.5px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--amber);color:var(--ink);box-shadow:0 6px 18px rgba(233,160,59,.28)}
.btn--primary:hover{background:var(--amber-d);transform:translateY(-2px);box-shadow:0 12px 26px rgba(233,160,59,.34)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--lilac);transform:translateY(-2px)}
.btn--ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn--ghost-light:hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:#F6EFE2;transform:translateY(-2px)}
.btn--sm{height:44px;padding:0 22px;font-size:14.5px}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--amber);outline-offset:2px;border-radius:8px;
}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--amber-d);font-weight:600;font-size:15px}
.link-arrow svg{width:16px;height:16px;transition:transform .18s ease}
.link-arrow:hover svg{transform:translateX(4px)}
.badge{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:500;line-height:1;
  color:var(--violet);background:var(--lilac);
  border:1px solid rgba(110,92,140,.16);
  padding:6px 11px;border-radius:999px;
}
.badge--amber{color:#8A5A11;background:var(--amber-l);border-color:rgba(233,160,59,.34)}
.tag{
  display:inline-flex;align-items:center;
  font-size:12.5px;color:var(--muted);
  background:var(--cream);border:1px solid var(--line);
  padding:4px 10px;border-radius:999px;
}
.tag--lg{
  font-size:13px;
  color:var(--ink-soft);
  padding:8px 14px;
  background:var(--cream);
  transition:color .18s ease,border-color .18s ease,background .18s ease;
}
.tag--lg:hover{color:var(--amber-d);border-color:rgba(233,160,59,.58);background:var(--amber-l)}
/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(251,247,241,.93);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(43,35,64,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{
  width:38px;height:38px;flex:none;color:var(--ink);
  border:1.5px solid var(--ink);border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,#fff,rgba(251,240,222,.7));
}
.brand-mark svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink);letter-spacing:.01em}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{
  position:relative;font-size:15px;color:var(--ink);
  padding:6px 0;transition:color .18s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--amber);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover{color:var(--amber-d)}
.nav-links a:hover::after,.nav-links a.is-active::after{transform:scaleX(1)}
.nav-links a.is-active{color:var(--amber-d)}
.nav-right{display:flex;align-items:center;gap:12px;flex:none}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;cursor:pointer;color:var(--ink);
}
.nav-toggle svg{width:20px;height:20px}
/* ---------- 移动抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:120;pointer-events:none}
.drawer__mask{
  position:absolute;inset:0;background:rgba(43,35,64,.42);
  opacity:0;transition:opacity .24s ease;
}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);
  background:var(--cream);box-shadow:-12px 0 40px rgba(43,35,64,.18);
  padding:24px 22px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;
}
.drawer.is-open{pointer-events:auto}
.drawer.is-open .drawer__mask{opacity:1}
.drawer.is-open .drawer__panel{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer__close{
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--ink);cursor:pointer;
}
.drawer__close svg{width:18px;height:18px}
.drawer__links{display:flex;flex-direction:column;gap:4px;margin-top:8px}
.drawer__links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 2px;font-size:16px;color:var(--ink);
  border-bottom:1px solid var(--line);
}
.drawer__links a:hover,.drawer__links a.is-active{color:var(--amber-d)}
.drawer__links a svg{width:16px;height:16px;color:var(--muted)}
.drawer__cta{margin-top:22px}
.drawer__cta .btn{width:100%}
.drawer__note{font-size:13px;color:var(--muted);line-height:1.7;margin:16px 0 0}
/* ---------- 文章页头 ---------- */
.page-band{
  padding:32px 0 38px;
  background:var(--lilac);
  border-bottom:1px solid var(--line);
}
.breadcrumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:13px;color:var(--muted);margin-bottom:20px;
}
.breadcrumb a{transition:color .18s ease}
.breadcrumb a:hover{color:var(--amber-d)}
.breadcrumb .sep{color:#BBB2C8}
.breadcrumb .current{color:var(--ink);font-weight:500}
.page-band__row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
}
.page-band__title{
  font-family:var(--serif);font-size:24px;line-height:1.4;font-weight:600;color:var(--ink);
  margin:0;
}
.page-band__desc{color:var(--muted);font-size:14px;line-height:1.8;margin:6px 0 0}
/* ---------- 文章头 ---------- */
.article-hero{padding:56px 0 0;background:var(--cream)}
.article-hero__inner{max-width:900px;margin:0 auto;text-align:center}
.article-kicker{
  display:inline-flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:center;
  margin-bottom:14px;
}
.article-title{
  font-family:var(--serif);
  font-size:clamp(30px,4vw,46px);
  line-height:1.32;
  font-weight:600;
  color:var(--ink);
  letter-spacing:-.01em;
  margin:0 0 18px;
}
.article-meta{
  display:flex;align-items:center;justify-content:center;flex-wrap:wrap;
  gap:10px 18px;font-size:14px;color:var(--muted);
}
.article-meta__item{display:inline-flex;align-items:center;gap:6px}
.article-meta__item svg{width:15px;height:15px;color:var(--violet);flex:none}
.article-cover{
  max-width:900px;
  margin:34px auto 0;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  overflow:hidden;
}
.article-cover img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
}
.article-cover figcaption{
  margin:0;
  padding:12px 18px;
  font-size:13px;
  color:var(--muted);
  text-align:center;
  border-top:1px solid var(--line);
}
/* ---------- 正文 ---------- */
.article-reading-section{padding:64px 0 72px;background:var(--white)}
.article-reading__inner{max-width:760px;margin:0 auto}
.article-body{
  font-size:17px;
  line-height:1.9;
  color:var(--text);
}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 20px}
.article-body h2{
  position:relative;
  font-family:var(--serif);
  font-size:28px;
  line-height:1.42;
  font-weight:600;
  color:var(--ink);
  margin:44px 0 16px;
  padding-left:16px;
}
.article-body h2::before{
  content:"";
  position:absolute;left:0;top:.2em;bottom:.2em;width:4px;
  border-radius:3px;background:var(--amber);
}
.article-body h3{
  font-size:21px;
  line-height:1.5;
  color:var(--ink);
  font-weight:700;
  margin:32px 0 12px;
}
.article-body h4{
  font-size:18px;
  color:var(--ink);
  font-weight:600;
  margin:26px 0 10px;
}
.article-body a{
  color:#B4741B;
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
}
.article-body a:hover{color:var(--amber-d)}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:24px}
.article-body li{margin-bottom:10px}
.article-body li::marker{color:var(--amber-d)}
.article-body blockquote{
  margin:24px 0;
  padding:18px 20px;
  background:var(--amber-l);
  border-left:3px solid var(--amber);
  border-radius:0 14px 14px 0;
  color:var(--ink-soft);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body figure{margin:28px 0}
.article-body img{
  width:100%;
  height:auto;
  border-radius:16px;
  margin:0 auto;
}
.article-body figcaption{
  margin-top:10px;
  font-size:13px;
  color:var(--muted);
  text-align:center;
}
.article-body table{
  width:100%;
  border-collapse:collapse;
  margin:24px 0;
  font-size:15px;
}
.article-body th,.article-body td{
  border:1px solid var(--line);
  padding:12px 14px;
  text-align:left;
}
.article-body th{background:var(--lilac);color:var(--ink);font-weight:600}
.article-body strong{color:var(--ink)}
.article-body hr{border:0;border-top:1px solid var(--line);margin:32px 0}
.article-body code{
  background:var(--lilac);
  padding:2px 6px;
  border-radius:6px;
  font-size:.92em;
}
.article-empty{
  text-align:center;
  padding:48px 24px;
  border:1px dashed var(--line);
  border-radius:20px;
  background:var(--cream);
}
.article-empty__icon{
  width:64px;height:64px;
  margin:0 auto 18px;
  display:flex;align-items:center;justify-content:center;
  border-radius:50%;
  background:var(--amber-l);
  color:#8A5A11;
  border:1px solid rgba(233,160,59,.34);
}
.article-empty__icon svg{width:28px;height:28px}
.article-empty h2{
  font-family:var(--serif);
  font-size:26px;
  color:var(--ink);
  margin:0 0 10px;
}
.article-empty p{color:var(--muted);margin:0 0 24px}
/* ---------- 要点卡 ---------- */
.article-points{
  padding:64px 0;
  background:var(--lilac);
  border-top:1px solid var(--line);
}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:24px;
  margin-bottom:32px;
}
.sec-head h2{
  font-family:var(--serif);
  font-size:29px;
  line-height:1.4;
  font-weight:600;
  color:var(--ink);
  margin:0 0 8px;
}
.sec-head p{margin:0;color:var(--muted);font-size:15px}
.points-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.point-card{
  display:flex;
  gap:16px;
  padding:22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:16px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.point-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow);
  border-color:rgba(233,160,59,.42);
}
.point-card__icon{
  width:44px;height:44px;flex:none;
  display:flex;align-items:center;justify-content:center;
  border-radius:12px;
  color:#8A5A11;
  background:var(--amber-l);
  border:1px solid rgba(233,160,59,.24);
}
.point-card__icon svg{width:21px;height:21px}
.point-card h3{
  font-size:18px;
  line-height:1.5;
  color:var(--ink);
  font-weight:600;
  margin:0 0 6px;
}
.point-card p{
  margin:0;
  font-size:14.5px;
  line-height:1.75;
  color:var(--muted);
}
/* ---------- 标签 ---------- */
.article-tags{
  padding:36px 0 48px;
  background:var(--white);
  border-top:1px solid var(--line);
}
.tags-inner{
  display:flex;align-items:center;flex-wrap:wrap;gap:12px;
}
.tags-inner h2{
  font-size:18px;
  line-height:1.5;
  color:var(--ink);
  font-weight:600;
  margin:0 8px 0 0;
}
/* ---------- 相关推荐 ---------- */
.related-section{
  padding:72px 0;
  background:var(--cream);
  border-top:1px solid var(--line);
}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.related-card{
  display:flex;
  flex-direction:column;
  height:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.related-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-h);
  border-color:rgba(233,160,59,.55);
}
.related-card__media{
  aspect-ratio:16/9;
  background:var(--lilac);
  overflow:hidden;
}
.related-card__media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .3s ease;
}
.related-card:hover .related-card__media img{transform:scale(1.03)}
.related-card__body{
  padding:20px;
  display:flex;
  flex-direction:column;
  gap:10px;
  flex:1;
}
.related-card__body h3{
  font-size:18px;
  line-height:1.5;
  font-weight:600;
  color:var(--ink);
  margin:0;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
  transition:color .18s ease;
}
.related-card:hover h3{color:var(--amber-d)}
.related-card__body p{
  font-size:14px;
  line-height:1.7;
  color:var(--muted);
  margin:0;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.related-card__meta{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  margin-top:auto;
  padding-top:12px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--muted);
}
.related-empty{
  grid-column:1/-1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  padding:36px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
}
.related-empty__text h3{
  font-family:var(--serif);
  font-size:22px;
  line-height:1.4;
  color:var(--ink);
  margin:0 0 6px;
}
.related-empty__text p{color:var(--muted);font-size:14px;margin:0}
/* ---------- 文章导航 ---------- */
.post-nav{
  padding:48px 0 56px;
  background:var(--white);
  border-top:1px solid var(--line);
}
.post-nav__grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}
.post-nav__item{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:20px 22px;
  background:var(--cream);
  border:1px solid var(--line);
  border-radius:16px;
  transition:transform .18s ease,background .18s ease,border-color .18s ease;
}
.post-nav__item:hover{
  transform:translateY(-2px);
  background:var(--amber-l);
  border-color:rgba(233,160,59,.58);
}
.post-nav__label{
  display:block;
  font-size:12.5px;
  color:var(--muted);
  margin-bottom:4px;
}
.post-nav__title{
  display:block;
  font-size:16px;
  font-weight:600;
  color:var(--ink);
}
.post-nav__arrow{
  width:38px;height:38px;flex:none;
  display:flex;align-items:center;justify-content:center;
  background:#fff;
  border:1px solid var(--line);
  border-radius:50%;
  color:var(--violet);
}
.post-nav__arrow svg{width:17px;height:17px}
/* ---------- 收口行动区 ---------- */
.article-cta{
  position:relative;
  overflow:hidden;
  padding:72px 0;
  background:var(--ink);
  color:#EFEAF7;
}
.article-cta::before{
  content:"";
  position:absolute;
  right:-120px;top:-120px;
  width:460px;height:460px;
  background:radial-gradient(circle,rgba(233,160,59,.18),transparent 65%);
  pointer-events:none;
}
.article-cta::after{
  content:"";
  position:absolute;
  left:-80px;bottom:-120px;
  width:300px;height:300px;
  border:1px solid rgba(255,255,255,.08);
  border-radius:50%;
  pointer-events:none;
}
.article-cta__inner{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  flex-wrap:wrap;
}
.article-cta h2{
  font-family:var(--serif);
  font-size:clamp(26px,3vw,34px);
  line-height:1.4;
  font-weight:600;
  color:#fff;
  margin:0 0 10px;
}
.article-cta p{
  max-width:620px;
  margin:0;
  color:#C8BEDC;
  font-size:15px;
}
.article-cta__actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
/* ---------- 页脚 ---------- */
.site-footer{
  padding:64px 0 0;
  background:#241D37;
  color:#C8BEDC;
  border-top:1px solid rgba(255,255,255,.08);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr .8fr .8fr 1fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand-mark{
  color:#F6F1E8;
  border-color:rgba(255,255,255,.35);
  background:rgba(255,255,255,.06);
}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-sub{color:#9B91B2}
.footer-brand p{
  font-size:14px;
  line-height:1.8;
  color:#B9B0CE;
  margin:16px 0 0;
  max-width:340px;
}
.footer-col h4{
  font-size:15px;
  font-weight:600;
  color:#fff;
  margin:0 0 16px;
}
.footer-col ul{
  list-style:none;
  padding:0;
  margin:0;
  display:flex;
  flex-direction:column;
  gap:10px;
  font-size:14px;
  color:#B9B0CE;
}
.footer-col a{transition:color .18s ease}
.footer-col a:hover{color:var(--amber)}
.footer-qr{
  display:flex;
  align-items:center;
  gap:12px;
  margin-top:18px;
}
.footer-qr__img{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:2px;
  width:56px;height:56px;
  padding:4px;
  background:#fff;
  border-radius:8px;
}
.footer-qr__img i{display:block;background:#2B2340;border-radius:1px}
.footer-qr__img i:nth-child(3n){background:#6E5C8C}
.footer-qr span{font-size:12px;line-height:1.5;color:#B9B0CE}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  padding:20px 0;
  border-top:1px solid rgba(255,255,255,.12);
  font-size:12.5px;
  color:#9B91B2;
}
/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-links{gap:18px}
  .brand-name{font-size:16px}
  .brand-sub{font-size:10px}
}
@media (max-width:991px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .nav-right .btn--primary{display:none}
  .article-title{font-size:34px}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-band__row{align-items:flex-start;flex-direction:column;gap:12px}
  .article-cta__inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:56px 0}
  .page-band{padding:26px 0 30px}
  .page-band__title{font-size:22px}
  .article-hero{padding:40px 0 0}
  .article-hero__inner{text-align:left}
  .article-kicker{justify-content:flex-start}
  .article-title{font-size:30px}
  .article-meta{justify-content:flex-start;gap:8px 12px}
  .article-cover{border-radius:16px}
  .article-reading-section{padding:48px 0 56px}
  .article-body{font-size:16.5px}
  .article-body h2{font-size:24px;margin-top:36px}
  .article-body h3{font-size:19px}
  .article-points{padding:48px 0}
  .points-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .post-nav__grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .article-cta{padding:56px 0}
  .sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .btn{height:48px;padding:0 22px;font-size:15px}
  .related-empty{padding:26px}
  .tags-inner h2{width:100%;margin-right:0}
}
@media (max-width:520px){
  .brand-name{font-size:15px}
  .brand-sub{display:none}
  .nav{gap:12px}
  .article-title{font-size:27px}
  .article-meta{font-size:13px}
  .article-meta__item svg{width:14px;height:14px}
  .article-empty{padding:36px 18px}
  .point-card{padding:18px}
  .post-nav__item{padding:18px}
  .article-cta__actions{width:100%}
  .article-cta__actions .btn{width:100%}
}

/* roulang page: category2 */
:root{
  --ink:#2B2340;
  --ink-soft:#3B3256;
  --amber:#E9A03B;
  --amber-d:#D88E28;
  --amber-l:#FBF0DE;
  --violet:#6E5C8C;
  --cream:#FBF7F1;
  --lilac:#F2EEF6;
  --white:#FFFFFF;
  --text:#332C46;
  --muted:#7A7391;
  --line:#E6DFD4;
  --green:#4C8C6B;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:12px;
  --shadow:0 4px 16px rgba(43,35,64,.06);
  --shadow-h:0 12px 32px rgba(43,35,64,.12);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  font-family:var(--sans);
  font-size:16px;line-height:1.8;
  color:var(--text);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
img{display:block;max-width:100%;border:0}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:8px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0;position:relative}
.section--cream{background:var(--cream)}
.section--white{background:var(--white)}
.section--lilac{background:var(--lilac)}
.section--ink{background:var(--ink);color:#EFEAF7}
.section + .section{border-top:1px solid rgba(230,223,212,.7)}
.section--ink + .section,.section--ink{border-top:0}
.sec-head{max-width:720px;margin-bottom:40px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.sec-head h2{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(24px,2.8vw,31px);line-height:1.4;
  color:var(--ink);margin:14px 0 12px;
}
.sec-head p{font-size:15.5px;color:var(--muted)}
.section--ink .sec-head h2{color:#F6F1E8}
.section--ink .sec-head p{color:#B9B0CE}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.06em;color:var(--violet);
  background:var(--lilac);border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;font-weight:500;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}
.section--ink .eyebrow{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);color:#D9D0EA}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 28px;border-radius:999px;
  font-size:15.5px;font-weight:600;letter-spacing:.01em;
  border:1.5px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--amber);color:var(--ink);box-shadow:0 6px 18px rgba(233,160,59,.28)}
.btn--primary:hover{background:var(--amber-d);transform:translateY(-2px);box-shadow:0 12px 26px rgba(233,160,59,.34)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--lilac);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:#F6EFE2;transform:translateY(-2px)}
.btn--sm{height:44px;padding:0 22px;font-size:14.5px}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--amber-d);font-weight:600;font-size:15px}
.link-arrow svg{width:16px;height:16px;transition:transform .18s ease}
.link-arrow:hover svg{transform:translateX(4px)}
.badge{
  display:inline-flex;align-items:center;align-self:flex-start;
  font-size:13px;font-weight:500;line-height:1;
  color:var(--violet);background:var(--lilac);
  border:1px solid rgba(110,92,140,.16);
  padding:6px 11px;border-radius:999px;
}
.badge--amber{color:#8A5A11;background:var(--amber-l);border-color:rgba(233,160,59,.34)}
.tag{
  display:inline-flex;align-items:center;
  font-size:12.5px;color:var(--muted);
  background:var(--cream);border:1px solid var(--line);
  padding:4px 10px;border-radius:999px;
}
/* 导航 */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(251,247,241,.93);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(43,35,64,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{
  width:38px;height:38px;flex:none;color:var(--ink);
  border:1.5px solid var(--ink);border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,#fff,rgba(251,240,222,.7));
}
.brand-mark svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink);letter-spacing:.01em}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{position:relative;font-size:15px;color:var(--ink);padding:6px 0;transition:color .18s ease}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--amber);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover{color:var(--amber-d)}
.nav-links a:hover::after,.nav-links a.is-active::after{transform:scaleX(1)}
.nav-links a.is-active{color:var(--amber-d)}
.nav-right{display:flex;align-items:center;gap:12px;flex:none}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--ink);
}
.nav-toggle svg{width:20px;height:20px}
/* 抽屉 */
.drawer{position:fixed;inset:0;z-index:120;pointer-events:none}
.drawer__mask{position:absolute;inset:0;background:rgba(43,35,64,.42);opacity:0;transition:opacity .24s ease}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);
  background:var(--cream);box-shadow:-12px 0 40px rgba(43,35,64,.18);
  padding:24px 22px;display:flex;flex-direction:column;gap:4px;
  transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;
}
.drawer.is-open{pointer-events:auto}
.drawer.is-open .drawer__mask{opacity:1}
.drawer.is-open .drawer__panel{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer__close{
  width:40px;height:40px;display:flex;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);
}
.drawer__close svg{width:18px;height:18px}
.drawer__link{
  display:block;padding:14px 4px;font-size:15.5px;color:var(--ink);
  border-bottom:1px solid var(--line);transition:color .18s ease;
}
.drawer__link:hover{color:var(--amber-d)}
.drawer__link.is-active{color:var(--amber-d);font-weight:600}
.drawer .btn{margin-top:20px;width:100%}
.drawer__note{margin-top:14px;font-size:13px;color:var(--muted);line-height:1.8}
/* 页头 */
.page-head{
  background:linear-gradient(180deg,#FBF7F1 0%,#F7F2EA 100%);
  padding:52px 0 72px;border-bottom:1px solid var(--line);position:relative;overflow:hidden;
}
.page-head::before{
  content:"";position:absolute;top:-160px;right:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,160,59,.16),rgba(233,160,59,0) 68%);
  pointer-events:none;
}
.page-head__grid{display:grid;grid-template-columns:1.55fr .95fr;gap:48px;align-items:start;position:relative}
.crumb{display:flex;align-items:center;gap:9px;font-size:13px;color:var(--muted);margin-bottom:22px;flex-wrap:wrap}
.crumb a{color:var(--violet)}
.crumb a:hover{color:var(--amber-d)}
.page-head h1{
  font-family:var(--serif);font-weight:600;
  font-size:clamp(29px,3.5vw,43px);line-height:1.36;
  color:var(--ink);margin:16px 0 18px;
}
.page-head .lead{font-size:16.5px;color:#4A4260;max-width:640px}
.page-head__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.info-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;box-shadow:var(--shadow);
}
.info-card__title{
  font-family:var(--serif);font-size:18px;font-weight:600;color:var(--ink);
  padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:6px;
}
.info-list li{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px dashed var(--line);
  font-size:14.5px;color:var(--muted);
}
.info-list li:last-child{border-bottom:0}
.info-list strong{color:var(--ink);font-weight:600;text-align:right}
.info-card__note{margin-top:14px;font-size:13.5px;color:#7A6022;background:var(--amber-l);border-radius:var(--r-sm);padding:12px 14px;line-height:1.75}
/* 步骤 */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 20px;transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.step:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.5)}
.step__num{
  width:40px;height:40px;border-radius:50%;
  border:1.5px solid var(--amber);background:var(--amber-l);color:var(--amber-d);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:16px;font-weight:600;margin-bottom:16px;
}
.step h3{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:8px}
.step p{font-size:14px;color:var(--muted);line-height:1.8}
.step .tag{margin-top:14px}
/* 需求卡 */
.need-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.need-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px;display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.need-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.45)}
.need-card__icon{
  width:46px;height:46px;border-radius:13px;background:var(--lilac);color:var(--violet);
  display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.need-card__icon svg{width:22px;height:22px}
.need-card h3{font-size:18px;font-weight:600;color:var(--ink);margin-bottom:8px}
.need-card p{font-size:14px;color:var(--muted)}
.need-card .tag{margin-top:16px;align-self:flex-start}
/* 三栏说明 */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.col-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column}
.col-card h3{font-size:18.5px;font-weight:600;color:var(--ink);margin-bottom:6px}
.col-card > p{font-size:14px;color:var(--muted);margin-bottom:16px}
.col-card ul li{
  display:flex;gap:10px;font-size:14.5px;color:#4A4260;
  padding:8px 0;border-bottom:1px dashed var(--line);
}
.col-card ul li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none;margin-top:9px}
.pill-group{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.city-pill{
  font-size:13px;color:var(--ink-soft);background:var(--cream);
  border:1px solid var(--line);padding:5px 12px;border-radius:999px;
  transition:border-color .18s ease,color .18s ease,background .18s ease;
}
.city-pill:hover{border-color:var(--amber);color:var(--amber-d);background:var(--amber-l)}
/* 匹配规则 */
.match-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.num-list li{display:flex;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.num-list li:last-child{border-bottom:0}
.num-list .num{
  flex:none;width:30px;height:30px;border-radius:9px;background:var(--ink);color:#fff;
  font-size:13px;display:flex;align-items:center;justify-content:center;margin-top:3px;
}
.num-list h3{font-size:16.5px;font-weight:600;color:var(--ink);margin-bottom:4px}
.num-list p{font-size:14px;color:var(--muted)}
.match-figure{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.match-figure img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.match-figure figcaption{font-size:13px;color:var(--muted);padding:12px 16px;background:#fff;border-top:1px solid var(--line);text-align:center}
/* 须知清单 */
.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.check-item{display:flex;gap:12px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px}
.check-item svg{width:20px;height:20px;flex:none;color:var(--green);margin-top:3px}
.check-item strong{display:block;font-size:15.5px;color:var(--ink);margin-bottom:2px}
.check-item p{font-size:13.8px;color:var(--muted);line-height:1.75}
/* FAQ */
.faq{max-width:860px;margin:0 auto}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);margin-bottom:12px;overflow:hidden;transition:border-color .18s ease,box-shadow .18s ease}
.faq details:hover{border-color:rgba(233,160,59,.4)}
.faq details[open]{border-color:rgba(233,160,59,.55);box-shadow:var(--shadow)}
.faq summary{
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;font-size:16.5px;font-weight:600;color:var(--ink);cursor:pointer;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary svg{width:18px;height:18px;flex:none;color:var(--violet);transition:transform .22s ease,color .22s ease}
.faq details[open] summary svg{transform:rotate(180deg);color:var(--amber-d)}
.faq__body{
  margin:0 22px 20px;padding-left:16px;border-left:3px solid var(--amber);
  font-size:15px;color:#4A4260;line-height:1.85;
}
/* 文章卡 */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform .18s ease,box-shadow .18s ease;
}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-h)}
.post-card__media{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--lilac)}
.post-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.post-card:hover .post-card__media img{transform:scale(1.04)}
.post-card__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card h3{
  font-size:17px;line-height:1.55;font-weight:600;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  transition:color .18s ease;
}
.post-card:hover h3{color:var(--amber-d)}
.post-card p{
  font-size:14px;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card__foot{
  margin-top:auto;padding-top:12px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;color:var(--muted);
}
/* CTA 通栏 */
.cta-band{background:var(--ink);color:#EFEAF7;position:relative;overflow:hidden}
.cta-band::after{
  content:"";position:absolute;right:-120px;bottom:-180px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,160,59,.22),rgba(233,160,59,0) 68%);pointer-events:none;
}
.cta-band__inner{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;position:relative}
.cta-band h2{font-family:var(--serif);font-size:clamp(23px,2.6vw,32px);font-weight:600;color:#fff;margin-bottom:8px;line-height:1.4}
.cta-band p{font-size:15px;color:#B9B0CE;max-width:640px}
.cta-band__actions{display:flex;gap:12px;flex-wrap:wrap}
/* 资讯列表 */
.news-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.news-card{
  display:grid;grid-template-columns:172px 1fr;gap:0;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;
  transition:transform .18s ease,box-shadow .18s ease;
}
.news-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-h)}
.news-card__media{display:block;background:var(--lilac);overflow:hidden}
.news-card__media img{width:100%;height:100%;object-fit:cover;min-height:132px}
.news-card__body{padding:18px 20px;display:flex;flex-direction:column;gap:8px}
.news-card h3{
  font-size:16px;line-height:1.5;font-weight:600;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:color .18s ease;
}
.news-card:hover h3{color:var(--amber-d)}
.news-card p{
  font-size:13.5px;color:var(--muted);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:12.8px;color:var(--muted)}
.news-more{text-align:center;margin-top:36px}
.empty-state{
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);
  padding:44px 24px;text-align:center;
}
.empty-state h3{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:8px}
.empty-state p{font-size:14.5px;color:var(--muted)}
/* 页脚 */
.site-footer{background:var(--ink);color:#CFC6E2;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:40px;padding-bottom:48px}
.footer-brand .brand-name{color:#fff}
.footer-brand .brand-mark{color:#F1E9DA;border-color:rgba(255,255,255,.35);background:rgba(255,255,255,.06)}
.footer-brand .brand-sub{color:#9C92B4}
.footer-brand p{margin-top:16px;font-size:14px;line-height:1.9;color:#A99FC2}
.footer-col h4{font-family:var(--serif);font-size:15.5px;font-weight:600;color:#fff;margin-bottom:14px}
.footer-col ul li{font-size:14px;line-height:2;color:#A99FC2}
.footer-col a{color:#B9B0CE;transition:color .18s ease}
.footer-col a:hover{color:var(--amber)}
.footer-qr{display:flex;align-items:center;gap:12px;margin-top:16px}
.footer-qr__img{
  width:64px;height:64px;flex:none;display:grid;grid-template-columns:repeat(4,1fr);gap:2px;
  background:#fff;padding:5px;border-radius:8px;
}
.footer-qr__img i{background:var(--ink);border-radius:1px}
.footer-qr span{font-size:13px;line-height:1.7;color:#A99FC2}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:20px 0;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8F86A8;
}
/* 响应式 */
@media (max-width:1199px){
  .steps{grid-template-columns:repeat(3,1fr)}
  .need-grid{grid-template-columns:repeat(2,1fr)}
  .page-head__grid{grid-template-columns:1.35fr .95fr;gap:36px}
}
@media (max-width:991px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .section{padding:64px 0}
  .page-head{padding:40px 0 56px}
  .page-head__grid{grid-template-columns:1fr;gap:32px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .price-grid{grid-template-columns:1fr}
  .match-grid{grid-template-columns:1fr;gap:32px}
  .check-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band__inner{flex-direction:column;align-items:flex-start}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:56px 0}
  .page-head h1{font-size:27px}
  .page-head .lead{font-size:15.5px}
  .steps{grid-template-columns:1fr}
  .step{border-left:3px solid var(--amber-l)}
  .need-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .news-card{grid-template-columns:1fr}
  .news-card__media img{height:170px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .btn{width:100%}
  .page-head__actions .btn,.cta-band__actions .btn{width:100%}
  .nav-right .btn--sm{display:none}
  .faq summary{font-size:15.5px;padding:16px 18px}
  .faq__body{margin:0 18px 18px;padding-left:14px;font-size:14.5px}
  .footer-bottom{flex-direction:column;gap:8px}
}

/* roulang page: category3 */
:root{
  --ink:#2B2340;
  --ink-soft:#3B3256;
  --amber:#E9A03B;
  --amber-d:#D88E28;
  --amber-l:#FBF0DE;
  --violet:#6E5C8C;
  --cream:#FBF7F1;
  --lilac:#F2EEF6;
  --white:#FFFFFF;
  --text:#332C46;
  --muted:#7A7391;
  --line:#E6DFD4;
  --green:#4C8C6B;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:12px;
  --shadow:0 4px 16px rgba(43,35,64,.06);
  --shadow-h:0 12px 32px rgba(43,35,64,.12);
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --sans:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;padding:0;
  font-family:var(--sans);
  font-size:16px;line-height:1.8;
  color:var(--text);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit}
input,select,textarea{font-family:inherit;font-size:15px;color:var(--text)}
::selection{background:var(--amber-l);color:var(--ink)}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:80px 0;position:relative}
.section + .section{border-top:1px solid rgba(230,223,212,.7)}
.section--cream{background:var(--cream)}
.section--white{background:var(--white)}
.section--lilac{background:var(--lilac)}
.section--ink{background:var(--ink);color:#EFEAF7;border-top:0}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.06em;color:var(--violet);
  background:var(--lilac);border:1px solid var(--line);
  padding:6px 14px;border-radius:999px;font-weight:500;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex:none}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-head h2{
  font-family:var(--serif);
  font-size:clamp(24px,3vw,30px);
  font-weight:600;line-height:1.4;
  color:var(--ink);
  margin:16px 0 12px;
}
.sec-head p{color:var(--muted);font-size:16px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section--ink .sec-head h2{color:#F6F1E8}
.section--ink .sec-head p{color:#B9B0CE}
.section--ink .eyebrow{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.14);color:#D9D0EA}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:52px;padding:0 28px;border-radius:999px;
  font-size:15.5px;font-weight:600;
  border:1.5px solid transparent;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease,transform .18s ease,box-shadow .18s ease;
  white-space:nowrap;
}
.btn svg{width:18px;height:18px;flex:none}
.btn--primary{background:var(--amber);color:var(--ink);box-shadow:0 6px 18px rgba(233,160,59,.28)}
.btn--primary:hover{background:var(--amber-d);transform:translateY(-2px);box-shadow:0 12px 26px rgba(233,160,59,.34)}
.btn--ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn--ghost:hover{background:var(--lilac);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--ink)}
.btn--light:hover{background:#F6EFE2;transform:translateY(-2px)}
.btn--sm{height:44px;padding:0 22px;font-size:14.5px}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--amber);outline-offset:2px;border-radius:8px;
}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--amber-d);font-weight:600;font-size:14.5px}
.link-arrow svg{width:16px;height:16px;transition:transform .18s ease}
.link-arrow:hover svg{transform:translateX(4px)}

.badge{
  display:inline-flex;align-items:center;
  font-size:13px;font-weight:500;line-height:1;
  color:var(--violet);background:var(--lilac);
  border:1px solid rgba(110,92,140,.16);
  padding:6px 11px;border-radius:999px;
}
.badge--amber{color:#8A5A11;background:var(--amber-l);border-color:rgba(233,160,59,.34)}
.badge--green{color:#2F6B4F;background:#EAF3EE;border-color:rgba(76,140,107,.24)}
.tag{
  display:inline-flex;align-items:center;
  font-size:12.5px;color:var(--muted);
  background:var(--cream);border:1px solid var(--line);
  padding:4px 10px;border-radius:999px;
}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:90;
  background:rgba(251,247,241,.93);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .22s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(43,35,64,.08)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{
  width:38px;height:38px;flex:none;color:var(--ink);
  border:1.5px solid var(--ink);border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(180deg,#fff,rgba(251,240,222,.7));
}
.brand-mark svg{width:20px;height:20px}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-family:var(--serif);font-size:17px;font-weight:600;color:var(--ink);letter-spacing:.01em}
.brand-sub{font-size:11px;color:var(--muted);letter-spacing:.14em;margin-top:3px}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{position:relative;font-size:15px;color:var(--ink);padding:6px 0;transition:color .18s ease}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;
  background:var(--amber);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.nav-links a:hover{color:var(--amber-d)}
.nav-links a:hover::after,.nav-links a.is-active::after{transform:scaleX(1)}
.nav-links a.is-active{color:var(--amber-d)}
.nav-right{display:flex;align-items:center;gap:12px;flex:none}
.nav-toggle{
  display:none;width:44px;height:44px;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:12px;cursor:pointer;color:var(--ink);
}
.nav-toggle svg{width:20px;height:20px}

/* ---------- 抽屉菜单 ---------- */
.drawer{position:fixed;inset:0;z-index:120;pointer-events:none}
.drawer__mask{position:absolute;inset:0;background:rgba(43,35,64,.42);opacity:0;transition:opacity .24s ease}
.drawer__panel{
  position:absolute;top:0;right:0;height:100%;width:min(320px,86vw);
  background:var(--cream);box-shadow:-12px 0 40px rgba(43,35,64,.18);
  padding:24px 22px;display:flex;flex-direction:column;gap:6px;
  transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;
}
.drawer.is-open{pointer-events:auto}
.drawer.is-open .drawer__mask{opacity:1}
.drawer.is-open .drawer__panel{transform:translateX(0)}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.drawer__title{font-family:var(--serif);font-size:17px;color:var(--ink);font-weight:600}
.drawer__close{
  width:38px;height:38px;display:flex;align-items:center;justify-content:center;
  background:#fff;border:1px solid var(--line);border-radius:10px;
  font-size:20px;line-height:1;color:var(--ink);cursor:pointer;
}
.drawer__link{
  display:block;padding:13px 14px;border-radius:12px;
  font-size:15.5px;color:var(--ink);border:1px solid transparent;
  transition:background .18s ease,border-color .18s ease,color .18s ease;
}
.drawer__link:hover{background:#fff;border-color:var(--line)}
.drawer__link.is-active{color:var(--amber-d);background:#fff;border-color:rgba(233,160,59,.4)}
.drawer__cta{margin-top:18px;width:100%}

/* ---------- 分类页页头 ---------- */
.page-head{
  position:relative;overflow:hidden;
  padding:76px 0 68px;
  text-align:center;
  background:linear-gradient(180deg,var(--cream) 0%,var(--lilac) 100%);
  border-bottom:1px solid var(--line);
}
.page-head::before{
  content:"";position:absolute;top:-140px;left:50%;transform:translateX(-50%);
  width:760px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(233,160,59,.13),rgba(233,160,59,0) 68%);
  pointer-events:none;
}
.page-head .container{position:relative}
.crumbs{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:22px}
.crumbs a{color:var(--muted);transition:color .18s ease}
.crumbs a:hover{color:var(--amber-d)}
.crumbs span[aria-current]{color:var(--ink)}
.page-head h1{
  font-family:var(--serif);
  font-size:clamp(28px,3.6vw,42px);
  line-height:1.35;font-weight:600;color:var(--ink);
  max-width:880px;margin:0 auto;
}
.page-head .lead{
  max-width:720px;margin:18px auto 0;
  color:var(--muted);font-size:16.5px;
}
.head-badges{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:34px}
.head-badge{
  display:inline-flex;align-items:center;gap:9px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:10px 18px;font-size:14px;font-weight:500;color:var(--ink);
  box-shadow:var(--shadow);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.head-badge:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.45)}
.head-badge svg{width:17px;height:17px;color:var(--amber-d);flex:none}

/* ---------- 认证分层卡 ---------- */
.level-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.level-card{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:32px 26px 28px;
  box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.level-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.42)}
.level-card__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.level-card__no{
  font-family:var(--serif);font-size:15px;color:var(--amber-d);
  width:38px;height:38px;border-radius:12px;
  border:1px solid rgba(233,160,59,.36);background:var(--amber-l);
  display:flex;align-items:center;justify-content:center;font-weight:600;
}
.level-card h3{font-family:var(--serif);font-size:21px;color:var(--ink);font-weight:600;margin-bottom:10px}
.level-card > p{font-size:14.5px;color:var(--muted);min-height:76px}
.level-card ul{display:flex;flex-direction:column;gap:10px;margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.level-card li{display:flex;gap:10px;font-size:14.5px;color:var(--text);line-height:1.7}
.level-card li svg{width:16px;height:16px;flex:none;margin-top:5px;color:var(--green)}

/* ---------- 安全机制 ---------- */
.safety-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.safety-item{
  display:flex;gap:14px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.safety-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.4)}
.safety-item__icon{
  width:44px;height:44px;flex:none;border-radius:12px;
  background:var(--amber-l);border:1px solid rgba(233,160,59,.3);
  display:flex;align-items:center;justify-content:center;color:var(--amber-d);
}
.safety-item__icon svg{width:20px;height:20px}
.safety-item h3{font-size:16.5px;color:var(--ink);font-weight:600;margin-bottom:6px}
.safety-item p{font-size:14px;color:var(--muted);line-height:1.75}

/* ---------- 隐私与合规 ---------- */
.privacy-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.privacy-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 30px;
}
.privacy-card__head{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.privacy-card__head i{
  width:34px;height:34px;border-radius:10px;flex:none;
  background:var(--lilac);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--violet);
}
.privacy-card__head i svg{width:17px;height:17px}
.privacy-card h3{font-family:var(--serif);font-size:19px;color:var(--ink);font-weight:600}
.privacy-card ul{display:flex;flex-direction:column;gap:12px}
.privacy-card li{
  position:relative;padding-left:18px;
  font-size:14.5px;color:var(--text);line-height:1.8;
}
.privacy-card li::before{
  content:"";position:absolute;left:0;top:11px;
  width:6px;height:6px;border-radius:50%;background:var(--amber);
}
.privacy-figure{
  margin-top:24px;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);background:var(--lilac);
}
.privacy-figure img{width:100%;aspect-ratio:16/6;object-fit:cover}
.privacy-figure figcaption{
  padding:12px 20px;background:#fff;
  font-size:13px;color:var(--muted);text-align:center;
}

/* ---------- 行为规范 ---------- */
.rule-list{counter-reset:rule;display:grid;gap:14px;max-width:900px;margin:0 auto}
.rule-list li{
  counter-increment:rule;
  display:flex;gap:16px;align-items:flex-start;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 22px;
  transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;
}
.rule-list li:hover{border-color:rgba(233,160,59,.44);box-shadow:var(--shadow);transform:translateY(-1px)}
.rule-list li::before{
  content:counter(rule,decimal-leading-zero);
  font-family:var(--serif);font-size:17px;font-weight:600;color:var(--amber-d);
  flex:none;min-width:34px;line-height:1.7;
}
.rule-list strong{display:block;font-size:15.5px;color:var(--ink);font-weight:600;margin-bottom:2px}
.rule-list span{font-size:14px;color:var(--muted);line-height:1.75}

/* ---------- 投诉与售后 ---------- */
.support-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:24px;align-items:stretch}
.support-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:34px 30px;
}
.support-card h3{font-family:var(--serif);font-size:20px;color:var(--ink);font-weight:600;margin-bottom:16px}
.support-steps{display:flex;flex-direction:column;gap:14px}
.support-steps li{display:flex;gap:12px;font-size:14.5px;color:var(--text);line-height:1.75}
.support-steps li b{
  flex:none;width:24px;height:24px;border-radius:8px;
  background:var(--lilac);border:1px solid var(--line);
  font-size:12.5px;font-weight:600;color:var(--violet);
  display:flex;align-items:center;justify-content:center;margin-top:3px;
}
.support-card--ink{background:var(--ink);border-color:rgba(255,255,255,.1);color:#DCD4EC}
.support-card--ink h3{color:#F6F1E8}
.support-card--ink .badge{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#D9D0EA}
.support-card--ink p{font-size:14.5px;line-height:1.85;color:#B9B0CE}
.support-points{display:flex;flex-direction:column;gap:14px;margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12)}
.support-points li{display:flex;gap:10px;font-size:14.5px;color:#E4DDF2}
.support-points li svg{width:16px;height:16px;flex:none;margin-top:5px;color:var(--amber)}
.support-card--ink .btn{margin-top:24px}

/* ---------- 评价摘录 ---------- */
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.quote-card{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:32px 30px 28px;
  box-shadow:var(--shadow);
}
.quote-card::before{
  content:"";position:absolute;top:0;left:28px;right:28px;height:3px;
  border-radius:0 0 4px 4px;background:var(--amber);
}
.quote-card p{font-size:15px;color:var(--text);line-height:1.85}
.quote-meta{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
.quote-avatar{
  width:44px;height:44px;border-radius:50%;flex:none;overflow:hidden;
  background:var(--lilac);border:1px solid var(--line);
}
.quote-avatar img{width:100%;height:100%;object-fit:cover}
.quote-name{font-size:14.5px;color:var(--ink);font-weight:600}
.quote-city{font-size:13px;color:var(--muted)}
.stars{display:flex;gap:3px;margin-left:auto;color:var(--amber)}
.stars svg{width:15px;height:15px}

/* ---------- 文章卡片 ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
  display:flex;flex-direction:column;
}
.post-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.4)}
.post-card__media{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--lilac)}
.post-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.post-card:hover .post-card__media img{transform:scale(1.04)}
.post-card__body{padding:22px 22px 20px;display:flex;flex-direction:column;flex:1}
.post-card h3{
  font-family:var(--serif);font-size:18px;line-height:1.55;color:var(--ink);font-weight:600;
  margin:10px 0 8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card h3 a{transition:color .18s ease}
.post-card:hover h3 a{color:var(--amber-d)}
.post-card p{
  font-size:14px;color:var(--muted);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card__meta{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  margin-top:auto;padding-top:16px;
  font-size:13px;color:var(--muted);
}
.post-card__meta time{color:var(--muted)}

/* ---------- 资讯列表 ---------- */
.news-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.news-item{
  display:flex;gap:18px;align-items:stretch;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.news-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-h);border-color:rgba(233,160,59,.4)}
.news-item__thumb{
  width:136px;flex:none;border-radius:10px;overflow:hidden;
  background:var(--lilac);aspect-ratio:16/11;
}
.news-item__thumb img{width:100%;height:100%;object-fit:cover}
.news-item__body{display:flex;flex-direction:column;gap:6px;min-width:0}
.news-item h3{
  font-family:var(--serif);font-size:16px;line-height:1.5;color:var(--ink);font-weight:600;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-item:hover h3{color:var(--amber-d)}
.news-item p{
  font-size:13.5px;color:var(--muted);line-height:1.65;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-item__foot{display:flex;align-items:center;gap:10px;margin-top:auto;font-size:12.5px;color:var(--muted)}
.list-more{display:flex;justify-content:center;margin-top:36px}

/* ---------- 空态 ---------- */
.empty-state{
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);
  padding:56px 24px;text-align:center;
}
.empty-state i{
  display:flex;width:64px;height:64px;margin:0 auto 16px;
  border-radius:16px;background:var(--lilac);border:1px solid var(--line);
  align-items:center;justify-content:center;color:var(--violet);
}
.empty-state i svg{width:26px;height:26px}
.empty-state p{color:var(--muted);font-size:14.5px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink);color:#CFC7E0;padding:64px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-brand .brand-name{color:#F6F1E8}
.footer-brand .brand-sub{color:#9A91B4}
.footer-brand .brand-mark{color:#F6F1E8;border-color:rgba(246,241,232,.36);background:rgba(255,255,255,.06)}
.footer-brand p{color:#A79EBF;font-size:14px;line-height:1.9;margin-top:18px;max-width:380px}
.footer-col h4{font-family:var(--serif);font-size:16px;color:#F6F1E8;margin:0 0 16px;font-weight:600}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col li{color:#A79EBF;font-size:14px;line-height:1.7}
.footer-col a{color:#A79EBF;transition:color .18s ease}
.footer-col a:hover{color:var(--amber)}
.footer-qr{display:flex;gap:12px;align-items:center;margin-top:18px;color:#A79EBF;font-size:13px;line-height:1.6}
.footer-qr__img{
  width:64px;height:64px;flex:none;padding:5px;background:#fff;border-radius:8px;
  display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(4,1fr);gap:2px;
}
.footer-qr__img i{background:var(--ink);border-radius:1px}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;
  padding:20px 0 26px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13px;color:#8D84A8;line-height:1.7;
}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .nav-links{gap:18px}
  .footer-grid{grid-template-columns:1.5fr 1fr 1fr;gap:32px}
  .footer-col:last-child{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start}
  .footer-col:last-child h4{width:100%;margin-bottom:0}
  .footer-col:last-child .footer-qr{margin-top:0}
}
@media (max-width:991px){
  .nav-links{display:none}
  .nav-toggle{display:flex}
  .section{padding:56px 0}
  .page-head{padding:56px 0 52px}
  .level-grid{grid-template-columns:repeat(2,1fr)}
  .level-card:last-child{grid-column:1/-1}
  .level-card > p{min-height:0}
  .safety-grid{grid-template-columns:repeat(2,1fr)}
  .privacy-grid{grid-template-columns:1fr}
  .support-grid{grid-template-columns:1fr}
  .quote-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .news-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer-brand{grid-column:1/-1}
  .footer-col:last-child{grid-column:1/-1}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:56px 0}
  .nav-right .btn--primary{display:none}
  .brand-name{font-size:15.5px}
  .brand-sub{font-size:10px;letter-spacing:.1em}
  .page-head{padding:44px 0 44px}
  .page-head h1{font-size:26px}
  .page-head .lead{font-size:15px}
  .head-badges{flex-direction:column;align-items:stretch;margin-top:26px}
  .head-badge{justify-content:center}
  .level-grid,.safety-grid,.post-grid,.quote-grid,.privacy-grid{grid-template-columns:1fr}
  .level-card:last-child{grid-column:auto}
  .privacy-figure img{aspect-ratio:16/10}
  .news-item{gap:14px;padding:14px}
  .news-item__thumb{width:104px;aspect-ratio:1/1}
  .quote-card,.privacy-card,.support-card{padding:26px 22px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;gap:6px}
  .btn{height:48px;padding:0 22px;font-size:15px}
}