/* roulang page: index */
:root{
  --violet:#5B3AA6;
  --violet-deep:#2E1A57;
  --violet-soft:#EFE9F8;
  --violet-mid:#8B6FD0;
  --amber:#E0A24A;
  --amber-soft:#FBF0DF;
  --mint:#6E9E8F;
  --mint-soft:#E6F0EC;
  --bg:#FBF8F3;
  --bg-alt:#F3EEE6;
  --white:#ffffff;
  --ink:#221A2E;
  --ink-2:#5C5470;
  --ink-3:#8B8398;
  --line:#EAE3D8;
  --line-2:#DCD4C6;
  --danger:#C0523F;
  --r-card:16px;
  --r-btn:10px;
  --r-img:12px;
  --sh-card:0 2px 10px rgba(46,26,87,.06);
  --sh-hover:0 10px 24px rgba(46,26,87,.12);
  --maxw:1200px;
  --font:"PingFang SC","HarmonyOS Sans","Noto Sans SC","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;
  font-family:var(--font);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border-radius:var(--r-img);}
a{color:var(--violet);text-decoration:none;transition:color .18s ease,text-decoration-color .18s ease;}
a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:4px;}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--ink);letter-spacing:0;line-height:1.3;}
h1{font-size:clamp(30px,4.2vw,46px);font-weight:700;line-height:1.25;}
h2{font-size:clamp(23px,2.6vw,31px);font-weight:700;}
h3{font-size:clamp(18px,1.9vw,21px);font-weight:600;}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
.num{font-variant-numeric:tabular-nums;font-weight:700;}

/* ===== 容器与板块 ===== */
.container.rl-container{max-width:var(--maxw);padding-left:24px;padding-right:24px;width:100%;}
.sec{padding:clamp(48px,6vw,88px) 0;}
.sec-alt{background:var(--bg-alt);}
.sec-dark{background:var(--violet-deep);color:#EDE8F5;}
.sec-dark h2,.sec-dark h3{color:#fff;}
.sec-head{max-width:760px;margin-bottom:clamp(28px,3.6vw,44px);}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.06em;
  color:var(--violet);background:var(--violet-soft);
  border-radius:999px;padding:5px 14px;margin-bottom:14px;
}
.sec-dark .sec-eyebrow{background:rgba(224,162,74,.16);color:var(--amber);}
.sec-title{margin-bottom:12px;}
.sec-desc{color:var(--ink-2);font-size:15px;line-height:1.8;margin:0;}
.sec-dark .sec-desc{color:#C7BEDC;}

/* ===== 按钮 ===== */
.rl-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;line-height:1.2;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
  text-decoration:none;
}
.rl-btn:hover{text-decoration:none;transform:translateY(-2px);}
.rl-btn-primary{background:var(--violet);color:#fff;box-shadow:0 4px 14px rgba(91,58,166,.22);}
.rl-btn-primary:hover{background:#4A2F8B;color:#fff;}
.rl-btn-ghost{background:#fff;color:var(--violet);border-color:var(--violet);}
.rl-btn-ghost:hover{background:var(--violet);color:#fff;}
.rl-btn-amber{background:var(--amber);color:var(--violet-deep);}
.rl-btn-amber:hover{background:#D2913A;color:#2E1A57;}
.rl-btn-sm{padding:9px 18px;font-size:14px;}
.rl-btn-block{width:100%;}

/* ===== 促销条与导航 ===== */
.promo-bar{
  background:var(--violet-deep);color:#D9D0EC;
  font-size:13px;height:38px;display:flex;align-items:center;
  border-bottom:1px solid rgba(255,255,255,.08);
  position:relative;overflow:hidden;transition:height .2s ease,opacity .2s ease;
}
.promo-bar.promo-hidden{height:0;opacity:0;border-bottom:0;}
.promo-inner{
  max-width:var(--maxw);width:100%;margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:16px;
}
.promo-window{flex:1 1 auto;overflow:hidden;position:relative;white-space:nowrap;}
.promo-track{display:inline-flex;gap:48px;white-space:nowrap;animation:promoScroll 30s linear infinite;}
.promo-track span{display:inline-block;}
.promo-track i{color:var(--amber);margin-right:6px;}
@keyframes promoScroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}
.promo-links{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.promo-links a{color:#CFC4E6;font-size:13px;}
.promo-links a:hover{color:var(--amber);text-decoration:none;}
.promo-close{
  background:transparent;border:0;color:#CFC4E6;cursor:pointer;
  width:24px;height:24px;display:inline-flex;align-items:center;justify-content:center;
  border-radius:6px;transition:background-color .18s ease,color .18s ease;
}
.promo-close:hover{background:rgba(255,255,255,.12);color:#fff;}

.site-header{
  background:#fff;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:1030;
  box-shadow:0 1px 0 rgba(46,26,87,.03);
}
.nav-wrap{
  max-width:var(--maxw);margin:0 auto;padding:0 24px;
  display:flex;align-items:center;gap:20px;height:72px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand-mark{flex:0 0 auto;line-height:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-size:18px;font-weight:700;color:var(--violet-deep);letter-spacing:.01em;}
.brand-sub{font-size:11px;color:var(--ink-3);letter-spacing:.14em;text-transform:uppercase;}
.main-nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;}
.rl-nav-link{
  position:relative;display:inline-block;padding:8px 12px;
  font-size:15px;font-weight:500;color:var(--ink-2);border-radius:8px;
  transition:color .18s ease,background-color .18s ease;
}
.rl-nav-link:hover{color:var(--violet);background:var(--violet-soft);text-decoration:none;}
.rl-nav-link::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  background:var(--amber);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .18s ease;
}
.rl-nav-link:hover::after{transform:scaleX(1);}
.rl-nav-link.active{color:var(--violet-deep);font-weight:600;}
.rl-nav-link.active::before{
  content:"";position:absolute;left:4px;top:50%;transform:translateY(-50%);
  width:5px;height:5px;border-radius:50%;background:var(--amber);
}
.rl-nav-link.active::after{transform:scaleX(1);}
.nav-search{
  flex:0 1 260px;display:flex;align-items:center;
  background:var(--bg);border:1px solid var(--line-2);border-radius:var(--r-btn);
  height:42px;padding:0 4px 0 12px;transition:border-color .18s ease,box-shadow .18s ease;
}
.nav-search:focus-within{border-color:var(--amber);box-shadow:0 0 0 3px rgba(224,162,74,.18);}
.nav-search i{color:var(--ink-3);font-size:14px;}
.nav-search input{
  flex:1 1 auto;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--ink);font-family:var(--font);padding:0 8px;min-width:0;
}
.nav-search input::placeholder{color:var(--ink-3);}
.search-btn{
  border:0;background:var(--violet);color:#fff;width:34px;height:34px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
  transition:background-color .18s ease;
}
.search-btn:hover{background:#4A2F8B;}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{
  width:40px;height:40px;border-radius:var(--r-btn);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--ink-2);background:#fff;border:1px solid var(--line);
  transition:color .18s ease,border-color .18s ease,background-color .18s ease;
}
.icon-btn:hover{color:var(--violet);border-color:var(--violet);background:var(--violet-soft);text-decoration:none;}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:var(--r-btn);
  border:1px solid var(--line);background:#fff;color:var(--violet-deep);
  align-items:center;justify-content:center;cursor:pointer;
}

/* 移动抽屉 */
.drawer-mask{
  position:fixed;inset:0;background:rgba(46,26,87,.4);opacity:0;visibility:hidden;
  transition:opacity .22s ease,visibility .22s ease;z-index:1050;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);
  background:#fff;z-index:1060;padding:20px;
  transform:translateX(102%);transition:transform .26s ease;
  overflow-y:auto;box-shadow:-12px 0 32px rgba(46,26,87,.18);
}
.drawer.is-open{transform:translateX(0);}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-title{font-size:16px;font-weight:700;color:var(--violet-deep);}
.drawer-list{display:flex;flex-direction:column;gap:4px;margin-bottom:18px;}
.drawer-list a{
  display:block;padding:13px 14px;border-radius:var(--r-btn);
  font-size:15px;color:var(--ink);background:var(--bg);font-weight:500;
}
.drawer-list a:hover{background:var(--violet-soft);color:var(--violet);text-decoration:none;}
.drawer-list a.active{background:var(--violet);color:#fff;}
body.drawer-lock{overflow:hidden;}

/* ===== Hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    linear-gradient(160deg,rgba(251,248,243,.96) 0%,rgba(251,248,243,.9) 46%,rgba(239,233,248,.86) 100%),
    url('/assets/images/77550dfb5c1c6578.jpg') center/cover no-repeat;
  padding:clamp(48px,6vw,80px) 0 clamp(52px,6vw,86px);
}
.hero::after{
  content:"";position:absolute;right:-140px;top:-120px;width:460px;height:460px;
  background:linear-gradient(135deg,rgba(91,58,166,.14),rgba(224,162,74,.10));
  transform:rotate(45deg);border-radius:36px;pointer-events:none;
}
.hero-inner{position:relative;z-index:2;}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:6px 14px;font-size:13px;font-weight:600;color:var(--violet);
  box-shadow:var(--sh-card);margin-bottom:18px;
}
.hero-tag i{color:var(--amber);}
.hero h1{max-width:820px;margin-bottom:16px;}
.hero h1 em{font-style:normal;color:var(--violet);}
.hero-lead{max-width:760px;color:var(--ink-2);font-size:16px;line-height:1.85;margin-bottom:26px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:14px;}
.hero-trust{font-size:13px;color:var(--ink-3);display:flex;flex-wrap:wrap;gap:18px;}
.hero-trust span{display:inline-flex;align-items:center;gap:6px;}
.hero-trust i{color:var(--mint);}

.quiz-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:0 8px 30px rgba(46,26,87,.08);
  padding:24px;margin-top:30px;
}
.quiz-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px;flex-wrap:wrap;}
.quiz-head h2{font-size:19px;}
.quiz-head .quiz-step{font-size:13px;color:var(--ink-3);}
.quiz-q{margin-bottom:16px;}
.quiz-q:last-of-type{margin-bottom:0;}
.quiz-q p{font-size:14px;font-weight:600;color:var(--ink);margin:0 0 8px;}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;}
.chip{
  border:1px solid var(--line-2);background:#fff;color:var(--ink-2);
  border-radius:999px;padding:7px 15px;font-size:13.5px;font-weight:500;
  cursor:pointer;transition:all .18s ease;font-family:var(--font);
}
.chip:hover{border-color:var(--violet);color:var(--violet);}
.chip.is-on{background:var(--violet);border-color:var(--violet);color:#fff;}
.result-panel{
  background:var(--bg);border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;height:100%;display:flex;flex-direction:column;
}
.result-panel h3{font-size:16px;margin-bottom:4px;}
.result-panel .rp-sub{font-size:13px;color:var(--ink-3);margin-bottom:16px;}
.match-item{margin-bottom:14px;}
.match-top{display:flex;justify-content:space-between;font-size:14px;color:var(--ink);margin-bottom:6px;font-weight:500;}
.match-top b{color:var(--violet);font-variant-numeric:tabular-nums;}
.bar{height:7px;border-radius:999px;background:#E7E0F3;overflow:hidden;}
.bar span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--violet),var(--violet-mid));}
.bar.amber span{background:linear-gradient(90deg,#D2913A,var(--amber));}
.rp-note{font-size:12.5px;color:var(--ink-3);margin:auto 0 0;padding-top:14px;border-top:1px dashed var(--line-2);}

/* ===== 指标看板 ===== */
.stat-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;box-shadow:var(--sh-card);height:100%;
  transition:transform .18s ease,box-shadow .18s ease;
}
.stat-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.stat-num{font-size:clamp(28px,3vw,36px);font-weight:700;color:var(--violet);font-variant-numeric:tabular-nums;line-height:1.2;}
.stat-card.alt .stat-num{color:var(--amber);}
.stat-label{font-size:14px;color:var(--ink-2);margin-top:6px;}
.stat-note{font-size:12.5px;color:var(--ink-3);margin-top:10px;padding-top:10px;border-top:1px solid var(--line);}

/* ===== 分类卡 ===== */
.cat-card{
  position:relative;display:block;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:22px;height:100%;
  box-shadow:var(--sh-card);transition:transform .18s ease,box-shadow .18s ease;
  overflow:hidden;color:inherit;
}
.cat-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;
  background:var(--amber);transform:scaleX(0);transform-origin:left;
  transition:transform .2s ease;
}
.cat-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);text-decoration:none;color:inherit;}
.cat-card:hover::before{transform:scaleX(1);}
.cat-icon{
  width:42px;height:42px;border-radius:12px;background:var(--violet-soft);color:var(--violet);
  display:inline-flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:14px;
}
.cat-name{font-size:17px;font-weight:600;color:var(--ink);margin-bottom:6px;}
.cat-desc{font-size:14px;color:var(--ink-2);line-height:1.7;margin:0 0 16px;}
.cat-foot{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.badge-pill{
  display:inline-flex;align-items:center;gap:5px;
  border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;line-height:1.4;
}
.badge-amber{background:var(--amber-soft);color:#96631A;}
.badge-violet{background:var(--violet-soft);color:var(--violet);}
.badge-mint{background:var(--mint-soft);color:#3F6E60;}
.cat-arrow{color:var(--violet);font-size:14px;transition:transform .18s ease;}
.cat-card:hover .cat-arrow{transform:translateX(4px);}

/* ===== 精选专题 ===== */
.topic-lg{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--sh-card);height:100%;color:inherit;
  transition:transform .18s ease,box-shadow .18s ease;
}
.topic-lg:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);text-decoration:none;color:inherit;}
.topic-lg .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt);}
.topic-lg .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s ease;}
.topic-lg:hover .thumb img{transform:scale(1.04);}
.topic-lg .body{padding:20px;}
.topic-lg h3{font-size:18px;margin-bottom:8px;}
.topic-lg p{font-size:14px;color:var(--ink-2);margin:0 0 12px;}
.topic-meta{font-size:12.5px;color:var(--ink-3);display:flex;gap:14px;flex-wrap:wrap;}
.topic-sm{
  display:flex;gap:14px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);padding:14px;box-shadow:var(--sh-card);
  height:100%;color:inherit;transition:transform .18s ease,box-shadow .18s ease;
}
.topic-sm:hover{transform:translateY(-2px);box-shadow:var(--sh-hover);text-decoration:none;color:inherit;}
.topic-sm .thumb{flex:0 0 84px;width:84px;height:84px;border-radius:var(--r-img);overflow:hidden;background:var(--bg-alt);}
.topic-sm .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.topic-sm h4{font-size:15px;font-weight:600;margin:0 0 5px;color:var(--ink);line-height:1.5;}
.topic-sm p{font-size:13px;color:var(--ink-3);margin:0;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}

/* ===== 资讯 ===== */
.news-main{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;height:100%;color:inherit;box-shadow:var(--sh-card);
  transition:transform .18s ease,box-shadow .18s ease;
}
.news-main:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);text-decoration:none;color:inherit;}
.news-main .thumb{aspect-ratio:16/9;overflow:hidden;background:var(--bg-alt);}
.news-main .thumb img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.news-main .body{padding:22px;}
.news-main h3{font-size:19px;margin:10px 0 10px;}
.news-main p{font-size:14px;color:var(--ink-2);margin:0 0 14px;}
.news-list{display:flex;flex-direction:column;}
.news-item{
  display:block;padding:15px 0;border-bottom:1px solid var(--line);color:inherit;
  transition:background-color .18s ease;
}
.news-item:first-child{padding-top:0;}
.news-item:last-child{border-bottom:0;padding-bottom:0;}
.news-item h4{font-size:15.5px;font-weight:600;color:var(--ink);margin:0 0 6px;line-height:1.55;transition:color .18s ease;}
.news-item:hover h4{color:var(--violet);}
.news-item .meta{font-size:12.5px;color:var(--ink-3);display:flex;gap:12px;flex-wrap:wrap;}
.news-item:hover{text-decoration:none;}

/* ===== 排行榜 ===== */
.board-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:10px 22px;box-shadow:var(--sh-card);
}
.rank-row{
  display:flex;align-items:center;gap:14px;padding:13px 0;border-bottom:1px dashed var(--line);
  color:inherit;transition:background-color .18s ease;
}
.rank-row:last-child{border-bottom:0;}
.rank-row:hover{text-decoration:none;}
.rank-row:hover .rank-title{color:var(--violet);}
.rank-no{
  flex:0 0 30px;width:30px;height:30px;border-radius:8px;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:700;color:var(--ink-3);background:var(--bg);
  font-variant-numeric:tabular-nums;
}
.rank-row.top .rank-no{background:var(--amber);color:#fff;}
.rank-title{font-size:15px;color:var(--ink);font-weight:500;line-height:1.55;flex:1 1 auto;transition:color .18s ease;}
.rank-meta{flex:0 0 auto;font-size:12.5px;color:var(--ink-3);display:flex;align-items:center;gap:10px;}
.rank-meta .badge-pill{font-size:11.5px;padding:3px 9px;}
.hot-side{
  background:var(--violet-deep);color:#D8CFEA;border-radius:var(--r-card);
  padding:24px;height:100%;
}
.hot-side h3{color:#fff;font-size:17px;margin-bottom:6px;}
.hot-side .hs-sub{font-size:13px;color:#B5A9D1;margin-bottom:16px;}
.hot-side ol{counter-reset:hs;display:flex;flex-direction:column;gap:12px;}
.hot-side li{
  counter-increment:hs;position:relative;padding-left:26px;
  font-size:14px;line-height:1.65;color:#EDE8F5;
}
.hot-side li::before{
  content:counter(hs);position:absolute;left:0;top:0;
  width:18px;height:18px;border-radius:6px;background:rgba(224,162,74,.22);
  color:var(--amber);font-size:11px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;
}

/* ===== 资深用户 ===== */
.user-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;height:100%;box-shadow:var(--sh-card);
  transition:transform .18s ease,box-shadow .18s ease;
}
.user-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.user-top{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.avatar{width:48px;height:48px;border-radius:12px;overflow:hidden;flex:0 0 48px;background:var(--violet-soft);}
.avatar img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.user-name{font-size:15.5px;font-weight:600;color:var(--ink);line-height:1.3;}
.user-tag{font-size:12.5px;color:var(--ink-3);margin-top:2px;}
.user-quote{font-size:14.5px;color:var(--ink-2);line-height:1.75;margin:0 0 14px;}
.user-link{font-size:13.5px;font-weight:600;color:var(--violet);display:inline-flex;align-items:center;gap:6px;}
.user-link:hover{text-decoration:none;color:var(--amber);}

/* ===== 时间轴（新手路径） ===== */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;}
.steps::before{
  content:"";position:absolute;left:6%;right:6%;top:17px;height:0;
  border-top:2px dashed var(--line-2);
}
.step{position:relative;padding-top:0;}
.step-dot{
  width:36px;height:36px;border-radius:50%;background:#fff;border:2px solid var(--amber);
  color:var(--violet-deep);font-size:14px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;position:relative;z-index:2;
  box-shadow:0 0 0 5px var(--bg);font-variant-numeric:tabular-nums;
}
.step h3{font-size:16.5px;margin:14px 0 8px;}
.step p{font-size:14px;color:var(--ink-2);margin:0;}
.sec-alt .step-dot{box-shadow:0 0 0 5px var(--bg-alt);}

/* ===== 对比 ===== */
.compare-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;height:100%;box-shadow:var(--sh-card);
}
.compare-card h3{font-size:17px;margin-bottom:6px;}
.compare-card .cc-sub{font-size:13.5px;color:var(--ink-3);margin-bottom:18px;}
.cmp-row{margin-bottom:16px;}
.cmp-row:last-child{margin-bottom:0;}
.cmp-label{display:flex;justify-content:space-between;font-size:14px;color:var(--ink);margin-bottom:7px;}
.cmp-label span:last-child{color:var(--ink-3);font-size:13px;font-variant-numeric:tabular-nums;}
.cmp-bar{height:8px;border-radius:999px;background:#F1ECE3;overflow:hidden;}
.cmp-bar b{display:block;height:100%;border-radius:999px;background:#D8CFEA;}
.compare-card.good .cmp-bar b{background:linear-gradient(90deg,var(--violet),var(--violet-mid));}
.compare-card.warn .cmp-bar b{background:linear-gradient(90deg,#E3B27A,var(--amber));}

/* ===== 里程碑 ===== */
.miles{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative;}
.mile{
  border:1px solid rgba(255,255,255,.14);border-radius:var(--r-card);
  padding:22px;background:rgba(255,255,255,.04);
  transition:background-color .18s ease,border-color .18s ease;
}
.mile:hover{background:rgba(255,255,255,.08);border-color:rgba(224,162,74,.5);}
.mile-dot{width:11px;height:11px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 5px rgba(224,162,74,.18);margin-bottom:16px;}
.mile h3{font-size:16.5px;color:#fff;margin-bottom:8px;}
.mile p{font-size:13.5px;color:#BEB3D8;margin:0;line-height:1.7;}

/* ===== 保障 ===== */
.guard-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:22px;height:100%;box-shadow:var(--sh-card);
  transition:transform .18s ease,box-shadow .18s ease;
}
.guard-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.guard-icon{
  width:40px;height:40px;border-radius:12px;background:var(--bg-alt);color:var(--violet);
  display:inline-flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:14px;
}
.guard-card h3{font-size:16.5px;margin-bottom:8px;}
.guard-card p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.7;}

/* ===== 版主团队 ===== */
.moder-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;text-align:center;height:100%;box-shadow:var(--sh-card);
  transition:transform .18s ease,box-shadow .18s ease;
}
.moder-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);}
.moder-avatar{width:56px;height:56px;border-radius:14px;overflow:hidden;margin:0 auto 12px;background:var(--violet-soft);}
.moder-avatar img{width:100%;height:100%;object-fit:cover;border-radius:0;}
.moder-name{font-size:15px;font-weight:600;color:var(--ink);}
.moder-zone{font-size:12.5px;color:var(--violet);margin:4px 0 8px;}
.moder-say{font-size:13px;color:var(--ink-3);line-height:1.65;margin:0;}

/* ===== 公约 ===== */
.pact-list{counter-reset:pact;display:flex;flex-direction:column;gap:14px;}
.pact-item{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px 20px 18px 66px;box-shadow:var(--sh-card);
}
.pact-item::before{
  counter-increment:pact;content:counter(pact,decimal-leading-zero);
  position:absolute;left:20px;top:18px;font-size:20px;font-weight:700;color:var(--amber);
  font-variant-numeric:tabular-nums;
}
.pact-item h3{font-size:15.5px;margin-bottom:5px;}
.pact-item p{font-size:13.5px;color:var(--ink-2);margin:0;line-height:1.7;}
.pact-img{border-radius:var(--r-card);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh-card);}
.pact-img img{width:100%;height:100%;object-fit:cover;border-radius:0;aspect-ratio:4/3;}
.text-link{display:inline-flex;align-items:center;gap:7px;font-size:14.5px;font-weight:600;color:var(--violet);}
.text-link:hover{color:var(--amber);text-decoration:none;}
.text-link i{transition:transform .18s ease;}
.text-link:hover i{transform:translateX(4px);}

/* ===== 合作伙伴 ===== */
.partner-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.partner{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:18px 16px;text-align:center;font-size:14.5px;font-weight:600;color:var(--ink-2);
  transition:color .18s ease,border-color .18s ease,transform .18s ease;box-shadow:var(--sh-card);
}
.partner:hover{color:var(--violet);border-color:var(--violet);transform:translateY(-2px);}
.partner small{display:block;font-size:12px;font-weight:400;color:var(--ink-3);margin-top:4px;}

/* ===== 快速解答 ===== */
.quick-card{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--amber);
  border-radius:var(--r-card);padding:20px 22px;height:100%;box-shadow:var(--sh-card);
}
.quick-card h3{font-size:15.5px;margin-bottom:8px;}
.quick-card p{font-size:13.5px;color:var(--ink-2);margin:0;line-height:1.75;}

/* ===== FAQ ===== */
.accordion.rl-acc .accordion-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  margin-bottom:12px;overflow:hidden;
}
.accordion.rl-acc .accordion-button{
  font-family:var(--font);font-size:15.5px;font-weight:600;color:var(--ink);
  background:#fff;padding:18px 22px;box-shadow:none;border-radius:var(--r-card);
  line-height:1.6;
}
.accordion.rl-acc .accordion-button:not(.collapsed){
  color:var(--violet-deep);background:#fff;box-shadow:none;
  border-left:3px solid var(--amber);
}
.accordion.rl-acc .accordion-button::after{
  width:16px;height:16px;background-size:16px;
}
.accordion.rl-acc .accordion-button:focus{box-shadow:none;border-color:var(--line);}
.accordion.rl-acc .accordion-body{
  font-size:14.5px;color:var(--ink-2);line-height:1.85;padding:0 22px 20px;
}

/* ===== 转化表单 ===== */
.join-card{
  background:#fff;border-radius:var(--r-card);padding:26px;
  box-shadow:0 18px 44px rgba(0,0,0,.24);
}
.form-label-sm{display:block;font-size:14px;color:var(--ink-2);margin-bottom:6px;font-weight:500;}
.form-control.rl-input,.form-select.rl-input{
  height:44px;border-radius:var(--r-btn);border:1px solid var(--line-2);
  font-size:14.5px;color:var(--ink);background:#fff;padding:0 14px;
  font-family:var(--font);transition:border-color .18s ease,box-shadow .18s ease;
}
textarea.form-control.rl-input{height:auto;padding:12px 14px;resize:vertical;min-height:96px;line-height:1.7;}
.form-control.rl-input:focus,.form-select.rl-input:focus{
  border-color:var(--amber);box-shadow:0 0 0 3px rgba(224,162,74,.18);outline:none;
}
.form-control.rl-input::placeholder{color:var(--ink-3);}
.check-line{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--ink-2);line-height:1.6;}
.check-line input{margin-top:3px;accent-color:var(--violet);width:15px;height:15px;flex:0 0 auto;}
.form-note{font-size:12.5px;color:var(--ink-3);margin:12px 0 0;line-height:1.65;}
.join-side h2{color:#fff;}
.join-side .sec-desc{color:#C7BEDC;}
.reason{display:flex;gap:12px;margin-bottom:16px;}
.reason i{color:var(--amber);font-size:16px;margin-top:4px;}
.reason strong{display:block;color:#fff;font-size:15px;font-weight:600;margin-bottom:3px;}
.reason span{font-size:13.5px;color:#BEB3D8;line-height:1.7;}

/* ===== 页脚 ===== */
.site-footer{background:var(--violet-deep);color:#C7BEDC;padding:56px 0 0;}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-name{color:#fff;}
.footer-brand .brand-sub{color:#9C90BA;}
.footer-about{font-size:13.5px;line-height:1.85;color:#B5A9D1;margin:0 0 18px;max-width:340px;}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;letter-spacing:.02em;}
.footer-col ul{display:flex;flex-direction:column;gap:9px;}
.footer-col a{font-size:14px;color:#C0B5DA;}
.footer-col a:hover{color:var(--amber);text-decoration:none;}
.footer-social{display:flex;gap:10px;margin-top:16px;}
.footer-social a{
  width:36px;height:36px;border-radius:50%;border:1px solid rgba(255,255,255,.24);
  display:inline-flex;align-items:center;justify-content:center;color:#D6CCEB;font-size:14px;
  transition:all .18s ease;
}
.footer-social a:hover{border-color:var(--amber);color:var(--amber);background:rgba(224,162,74,.1);text-decoration:none;}
.footer-bottom{
  margin-top:44px;border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:#9C90BA;
}
.footer-bottom .fb-links{display:flex;gap:18px;flex-wrap:wrap;}
.footer-bottom a{color:#9C90BA;}
.footer-bottom a:hover{color:var(--amber);text-decoration:none;}

/* ===== 响应式 ===== */
@media (max-width:1199.98px){
  .nav-search{flex:0 1 200px;}
  .main-nav{gap:0;}
  .rl-nav-link{padding:8px 9px;font-size:14.5px;}
}
@media (max-width:991.98px){
  .main-nav,.nav-search{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-wrap{height:64px;gap:12px;}
  .brand-name{font-size:16.5px;}
  .partner-wall{grid-template-columns:repeat(3,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);gap:24px;}
  .steps::before{display:none;}
  .miles{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:767.98px){
  .container.rl-container{padding-left:16px;padding-right:16px;}
  .promo-inner{padding:0 16px;gap:10px;}
  .promo-track{animation:none;}
  .promo-track span:nth-child(2){display:none;}
  .promo-track span:nth-child(1){overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;}
  .promo-links{gap:10px;}
  .promo-links a:first-child{display:none;}
  .nav-wrap{padding:0 16px;}
  .brand-sub{display:none;}
  .hero{padding-top:36px;}
  .hero-lead{font-size:15px;}
  .hero-trust{gap:12px;font-size:12.5px;}
  .quiz-card{padding:18px;}
  .board-card{padding:6px 16px;}
  .rank-row{gap:10px;}
  .rank-no{flex:0 0 26px;width:26px;height:26px;font-size:13px;}
  .rank-title{font-size:14px;}
  .rank-meta{display:none;}
  .partner-wall{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;}
  .miles{grid-template-columns:1fr;}
  .pact-item{padding-left:56px;}
  .pact-item::before{left:16px;font-size:18px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .user-scroll{display:flex;gap:14px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x mandatory;}
  .user-scroll > [class*="col-"]{flex:0 0 82%;max-width:82%;scroll-snap-align:start;}
  .user-scroll::-webkit-scrollbar{height:6px;}
  .user-scroll::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:999px;}
}
@media (max-width:520px){
  h1{font-size:27px;}
  .stat-num{font-size:26px;}
  .hero-cta .rl-btn{width:100%;}
  .join-card{padding:20px;}
}

/* roulang page: category1 */
:root{
 --violet:#5B3AA6;
 --violet-deep:#2E1A57;
 --violet-soft:#EFE9F8;
 --violet-mid:#8B6FD0;
 --amber:#E0A24A;
 --amber-soft:#FBF0DF;
 --mint:#6E9E8F;
 --mint-soft:#E6F0EC;
 --bg:#FBF8F3;
 --bg-alt:#F3EEE6;
 --white:#ffffff;
 --ink:#221A2E;
 --ink-2:#5C5470;
 --ink-3:#8B8398;
 --line:#EAE3D8;
 --line-2:#DCD4C6;
 --danger:#C0523F;
 --r-card:16px;
 --r-btn:10px;
 --r-img:12px;
 --sh-card:0 2px 10px rgba(46,26,87,.06);
 --sh-hover:0 10px 24px rgba(46,26,87,.12);
 --maxw:1200px;
 --font:"PingFang SC","HarmonyOS Sans","Noto Sans SC","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;
 font-family:var(--font);
 font-size:16px;
 line-height:1.75;
 color:var(--ink);
 background:var(--bg);
 -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;border-radius:var(--r-img);}
a{color:var(--violet);text-decoration:none;transition:color .18s ease,text-decoration-color .18s ease;}
a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:4px;}
h1,h2,h3,h4{margin:0 0 12px;color:var(--violet-deep);font-weight:700;line-height:1.3;}
h1{font-size:clamp(30px,4.2vw,46px);font-weight:700;line-height:1.25;}
h2{font-size:clamp(24px,2.4vw,30px);}
h3{font-size:20px;font-weight:600;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.container.rl-container{max-width:var(--maxw);padding-left:24px;padding-right:24px;width:100%;margin:0 auto;}
.sec-eyebrow{
 display:inline-flex;align-items:center;gap:8px;
 font-size:13px;font-weight:600;letter-spacing:.06em;
 color:var(--violet);background:var(--violet-soft);
 border-radius:999px;padding:5px 14px;margin-bottom:14px;
}
.sec-title{margin-bottom:10px;font-size:clamp(24px,2.4vw,30px);font-weight:700;color:var(--violet-deep);}
.sec-desc{color:var(--ink-2);font-size:15px;max-width:760px;margin-bottom:0;}
/* ===== 按钮 ===== */
.rl-btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 padding:12px 24px;border-radius:var(--r-btn);
 font-size:15px;font-weight:600;line-height:1.2;
 border:1px solid transparent;cursor:pointer;
 transition:transform .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease,box-shadow .18s ease;
 text-decoration:none;
}
.rl-btn:hover{text-decoration:none;transform:translateY(-2px);}
.rl-btn:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
.rl-btn-primary{background:var(--violet);color:#fff;box-shadow:0 4px 14px rgba(91,58,166,.22);}
.rl-btn-primary:hover{background:#4A2F8B;color:#fff;}
.rl-btn-ghost{background:#fff;color:var(--violet);border-color:var(--violet);}
.rl-btn-ghost:hover{background:var(--violet);color:#fff;}
.rl-btn-amber{background:var(--amber);color:var(--violet-deep);}
.rl-btn-amber:hover{background:#D2913A;color:#2E1A57;}
.rl-btn-sm{padding:9px 18px;font-size:14px;}
.rl-btn-block{width:100%;}
/* ===== 促销条 ===== */
.promo-bar{background:var(--violet-deep);color:#CFC4E6;border-bottom:1px solid rgba(255,255,255,.08);}
.promo-inner{
 max-width:var(--maxw);margin:0 auto;padding:0 24px;
 min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.promo-note{display:flex;align-items:center;gap:8px;font-size:13px;min-width:0;}
.promo-note i{color:var(--amber);font-size:12px;flex:0 0 auto;}
.promo-note span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.promo-links{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.promo-links a{color:#CFC4E6;font-size:13px;}
.promo-links a:hover{color:var(--amber);text-decoration:none;}
.promo-close{
 background:transparent;border:0;color:#B9A6E6;cursor:pointer;padding:2px 4px;
 line-height:1;font-size:13px;border-radius:6px;transition:color .18s ease;
}
.promo-close:hover{color:var(--amber);}
.promo-bar.is-hidden{display:none;}
/* ===== 头部 ===== */
.site-header{
 background:#fff;border-bottom:1px solid var(--line);
 position:sticky;top:0;z-index:1030;
 box-shadow:0 1px 0 rgba(46,26,87,.03);
}
.nav-wrap{
 max-width:var(--maxw);margin:0 auto;padding:0 24px;
 display:flex;align-items:center;gap:20px;height:72px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;text-decoration:none;}
.brand:hover{text-decoration:none;}
.brand-mark{flex:0 0 auto;line-height:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.1;}
.brand-name{font-size:18px;font-weight:700;color:var(--violet-deep);letter-spacing:.01em;}
.brand-sub{font-size:11px;color:var(--ink-3);letter-spacing:.14em;text-transform:uppercase;}
.main-nav{display:flex;align-items:center;gap:4px;flex:1 1 auto;}
.rl-nav-link{
 position:relative;display:inline-block;padding:8px 12px;
 font-size:15px;font-weight:500;color:var(--ink-2);border-radius:8px;
 transition:color .18s ease,background-color .18s ease;
}
.rl-nav-link:hover{color:var(--violet);background:var(--violet-soft);text-decoration:none;}
.rl-nav-link::after{
 content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
 background:var(--amber);border-radius:2px;transform:scaleX(0);transform-origin:left;
 transition:transform .18s ease;
}
.rl-nav-link:hover::after{transform:scaleX(1);}
.rl-nav-link.active{color:var(--violet-deep);font-weight:600;}
.rl-nav-link.active::before{
 content:"";position:absolute;left:4px;top:50%;transform:translateY(-50%);
 width:5px;height:5px;border-radius:50%;background:var(--amber);
}
.rl-nav-link.active::after{transform:scaleX(1);}
.nav-search{
 flex:0 1 250px;display:flex;align-items:center;
 background:var(--bg);border:1px solid var(--line-2);border-radius:var(--r-btn);
 height:42px;padding:0 4px 0 12px;transition:border-color .18s ease,box-shadow .18s ease;
}
.nav-search:focus-within{border-color:var(--amber);box-shadow:0 0 0 3px rgba(224,162,74,.18);}
.nav-search i{color:var(--ink-3);font-size:14px;}
.nav-search input{
 flex:1 1 auto;border:0;background:transparent;outline:none;
 font-size:14px;color:var(--ink);font-family:var(--font);padding:0 8px;min-width:0;
}
.nav-search input::placeholder{color:var(--ink-3);}
.search-btn{
 border:0;background:var(--violet);color:#fff;width:34px;height:34px;border-radius:8px;
 display:inline-flex;align-items:center;justify-content:center;cursor:pointer;
 transition:background-color .18s ease;
}
.search-btn:hover{background:#4A2F8B;}
.nav-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.icon-btn{
 width:40px;height:40px;border-radius:var(--r-btn);
 display:inline-flex;align-items:center;justify-content:center;
 color:var(--ink-2);background:#fff;border:1px solid var(--line);
 transition:color .18s ease,border-color .18s ease,background-color .18s ease;
}
.icon-btn:hover{color:var(--violet);border-color:var(--violet);background:var(--violet-soft);text-decoration:none;}
.nav-toggle{
 display:none;width:42px;height:42px;border-radius:var(--r-btn);
 border:1px solid var(--line);background:#fff;color:var(--violet-deep);
 align-items:center;justify-content:center;cursor:pointer;
}
/* ===== 抽屉 ===== */
.drawer-mask{
 position:fixed;inset:0;background:rgba(46,26,87,.4);opacity:0;visibility:hidden;
 transition:opacity .22s ease,visibility .22s ease;z-index:1050;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
 position:fixed;top:0;right:0;bottom:0;width:min(86vw,340px);
 background:#fff;z-index:1060;padding:20px;
 transform:translateX(102%);transition:transform .26s ease;
 overflow-y:auto;box-shadow:-12px 0 32px rgba(46,26,87,.18);
}
.drawer.is-open{transform:translateX(0);}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.drawer-title{font-size:16px;font-weight:700;color:var(--violet-deep);margin:0;}
.drawer-close{
 width:36px;height:36px;border-radius:8px;border:1px solid var(--line);
 background:#fff;color:var(--ink-2);cursor:pointer;
 display:inline-flex;align-items:center;justify-content:center;
}
.drawer-close:hover{color:var(--violet);border-color:var(--violet);}
.drawer-nav{display:flex;flex-direction:column;gap:6px;margin-bottom:18px;}
.drawer-nav a{
 display:block;padding:12px 14px;border-radius:var(--r-btn);
 font-size:15px;color:var(--ink);background:var(--bg);
 transition:background-color .18s ease,color .18s ease;
}
.drawer-nav a:hover{background:var(--violet-soft);color:var(--violet);text-decoration:none;}
.drawer-nav a.active{background:var(--violet-soft);color:var(--violet-deep);font-weight:600;}
.drawer-cta{margin-top:6px;}
/* ===== 分类页头 ===== */
.cat-hero{
 position:relative;overflow:hidden;
 background:var(--bg);
 border-bottom:1px solid var(--line);
 padding:44px 0 40px;
}
.cat-hero::before{
 content:"";position:absolute;inset:0;
 background-image:
  linear-gradient(45deg,transparent 46.5%,rgba(91,58,166,.10) 46.5%,rgba(91,58,166,.10) 53.5%,transparent 53.5%),
  linear-gradient(-45deg,transparent 46.5%,rgba(91,58,166,.10) 46.5%,rgba(91,58,166,.10) 53.5%,transparent 53.5%);
 background-size:72px 72px;
 -webkit-mask-image:linear-gradient(90deg,#000 0%,rgba(0,0,0,.55) 42%,transparent 66%);
 mask-image:linear-gradient(90deg,#000 0%,rgba(0,0,0,.55) 42%,transparent 66%);
 pointer-events:none;
}
.cat-hero .rl-container{position:relative;z-index:1;}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);margin-bottom:16px;}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--violet);}
.crumb i{font-size:10px;color:var(--ink-3);}
.crumb .here{color:var(--violet-deep);font-weight:600;}
.cat-hero h1{margin-bottom:14px;color:var(--violet-deep);}
.cat-hero h1 .hl{color:var(--violet);}
.cat-lead{max-width:760px;color:var(--ink-2);font-size:16px;margin-bottom:10px;}
.cat-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;}
.cat-stat{
 display:inline-flex;align-items:center;gap:8px;
 background:#fff;border:1px solid var(--line);border-radius:999px;
 padding:7px 16px;font-size:13px;color:var(--ink-2);
 box-shadow:var(--sh-card);
}
.cat-stat b{color:var(--violet-deep);font-weight:700;font-variant-numeric:tabular-nums;}
.cat-stat i{color:var(--amber);font-size:12px;}
/* ===== 工具条 ===== */
.toolbar{
 position:sticky;top:72px;z-index:1020;
 background:#fff;border-bottom:1px solid var(--line);
 box-shadow:0 4px 12px rgba(46,26,87,.05);
}
.toolbar-inner{
 max-width:var(--maxw);margin:0 auto;padding:12px 24px;
 display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.chip-group{display:flex;align-items:center;gap:8px;flex-wrap:wrap;}
.chip{
 border:1px solid var(--line-2);background:#fff;color:var(--ink-2);
 border-radius:999px;padding:7px 16px;font-size:14px;font-weight:500;cursor:pointer;
 transition:background-color .18s ease,color .18s ease,border-color .18s ease;
}
.chip:hover{border-color:var(--violet);color:var(--violet);}
.chip:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
.chip.active{background:var(--violet);border-color:var(--violet);color:#fff;}
.toolbar-tools{display:flex;align-items:center;gap:10px;}
.sort-select{
 height:40px;border:1px solid var(--line-2);border-radius:var(--r-btn);
 background:#fff;color:var(--ink);font-size:14px;padding:0 12px;font-family:var(--font);
 cursor:pointer;transition:border-color .18s ease,box-shadow .18s ease;
}
.sort-select:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(224,162,74,.18);}
.view-toggle{display:inline-flex;border:1px solid var(--line-2);border-radius:var(--r-btn);overflow:hidden;}
.view-toggle button{
 width:40px;height:38px;border:0;background:#fff;color:var(--ink-3);cursor:pointer;
 display:inline-flex;align-items:center;justify-content:center;font-size:14px;
 transition:background-color .18s ease,color .18s ease;
}
.view-toggle button:hover{color:var(--violet);background:var(--violet-soft);}
.view-toggle button.active{background:var(--violet-soft);color:var(--violet);}
/* ===== 主内容区 ===== */
.cat-main{padding:48px 0 72px;}
.block-gap{margin-bottom:48px;}
.zone-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap;}
.zone-head h2{margin:0;font-size:22px;color:var(--violet-deep);}
.zone-head p{margin:4px 0 0;font-size:14px;color:var(--ink-2);}
/* 置顶卡 */
.pin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.pin-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
 padding:20px;display:flex;flex-direction:column;gap:12px;
 box-shadow:var(--sh-card);
 transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
 position:relative;overflow:hidden;
}
.pin-card::before{
 content:"";position:absolute;left:0;top:0;right:0;height:3px;background:var(--amber);
 transform:scaleX(0);transform-origin:left;transition:transform .2s ease;
}
.pin-card:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:#DCD4C6;}
.pin-card:hover::before{transform:scaleX(1);}
.pin-card h3{font-size:17px;margin:0;line-height:1.5;}
.pin-card h3 a{color:var(--violet-deep);}
.pin-card h3 a:hover{color:var(--violet);text-decoration:none;}
.pin-card p{font-size:14px;color:var(--ink-2);margin:0;}
.pin-meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--ink-3);margin-top:auto;flex-wrap:wrap;}
.pin-meta i{font-size:12px;color:var(--ink-3);margin-right:4px;}
/* 徽章 */
.rl-badge{
 display:inline-flex;align-items:center;gap:5px;
 border-radius:999px;padding:4px 10px;font-size:12px;font-weight:600;line-height:1.4;
 white-space:nowrap;
}
.rl-badge-top{background:var(--amber-soft);color:#8A5A12;}
.rl-badge-good{background:var(--mint-soft);color:#3F6E60;}
.rl-badge-new{background:var(--violet-soft);color:var(--violet);}
/* 帖子列表 */
.post-list{display:flex;flex-direction:column;gap:16px;}
.post-card{
 display:flex;gap:18px;padding:20px;background:#fff;
 border:1px solid var(--line);border-radius:var(--r-card);
 box-shadow:var(--sh-card);
 transition:background-color .18s ease,transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.post-card:hover{background:#F7F2EA;transform:translateY(-2px);box-shadow:var(--sh-hover);border-color:var(--line-2);}
.post-card.is-pinned{border-left:3px solid var(--amber);}
.post-thumb{
 flex:0 0 96px;width:96px;height:96px;border-radius:var(--r-img);overflow:hidden;
 background:var(--bg-alt);
}
.post-thumb img{width:100%;height:100%;object-fit:cover;border-radius:var(--r-img);}
.post-body{flex:1 1 auto;min-width:0;display:flex;flex-direction:column;gap:6px;}
.post-title{font-size:18px;font-weight:600;line-height:1.45;margin:0;color:var(--violet-deep);}
.post-title a{color:inherit;}
.post-card:hover .post-title a{color:var(--violet);text-decoration:none;}
.post-excerpt{
 font-size:14px;color:var(--ink-2);margin:0;
 display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13px;color:var(--ink-3);margin-top:auto;}
.post-meta span{display:inline-flex;align-items:center;gap:5px;}
.post-meta i{font-size:12px;color:var(--ink-3);}
.post-tail{flex:0 0 auto;display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;gap:8px;}
.tag-mini{font-size:12px;color:var(--violet);background:var(--violet-soft);border-radius:999px;padding:3px 10px;}
/* 侧栏 */
.side-stack{display:flex;flex-direction:column;gap:20px;position:sticky;top:150px;}
.side-card{
 background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
 padding:22px;box-shadow:var(--sh-card);
}
.side-card h3{font-size:17px;margin-bottom:14px;color:var(--violet-deep);display:flex;align-items:center;gap:8px;}
.side-card h3 i{color:var(--amber);font-size:15px;}
.rules-list{display:flex;flex-direction:column;gap:12px;}
.rules-list li{display:flex;gap:10px;font-size:14px;color:var(--ink-2);line-height:1.65;}
.rules-list li .dot{
 flex:0 0 22px;width:22px;height:22px;border-radius:8px;background:var(--violet-soft);
 color:var(--violet);font-size:12px;font-weight:700;
 display:inline-flex;align-items:center;justify-content:center;margin-top:2px;
}
.side-note{font-size:13px;color:var(--ink-3);margin-top:14px;line-height:1.6;}
.join-card{background:var(--violet-deep);border-color:transparent;box-shadow:none;}
.join-card h3{color:#fff;}
.join-card h3 i{color:var(--amber);}
.join-card p{color:#CFC4E6;font-size:14px;margin-bottom:16px;}
/* 标签云 */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
.tag-pill{
 display:inline-flex;align-items:center;border-radius:999px;
 padding:7px 16px;font-size:14px;font-weight:500;
 background:#fff;border:1px solid var(--line-2);color:var(--ink-2);
 cursor:pointer;transition:background-color .18s ease,color .18s ease,border-color .18s ease,transform .18s ease;
}
.tag-pill:hover{background:var(--violet);border-color:var(--violet);color:#fff;transform:translateY(-2px);}
.tag-pill.tag-lg{font-size:15px;padding:9px 20px;font-weight:600;color:var(--violet-deep);border-color:#D9CFF0;}
.tag-cloud-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--sh-card);}
/* 指标条 */
.stat-strip{
 display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
 background:var(--bg-alt);border-radius:var(--r-card);padding:26px;
}
.strip-item{text-align:left;}
.strip-item .num{
 font-size:clamp(24px,2.6vw,32px);font-weight:700;color:var(--amber);
 font-variant-numeric:tabular-nums;line-height:1.2;
}
.strip-item .num small{font-size:14px;color:var(--ink-2);font-weight:600;margin-left:4px;}
.strip-item .lbl{font-size:14px;color:var(--ink-2);margin-top:4px;}
/* 相关文章 */
.rel-list{background:#fff;border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--sh-card);}
.rel-item{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:16px 22px;border-bottom:1px solid var(--line);
 transition:background-color .18s ease;
}
.rel-item:last-child{border-bottom:0;}
.rel-item:hover{background:#F7F2EA;}
.rel-item a{font-size:15px;color:var(--violet-deep);font-weight:500;}
.rel-item a:hover{color:var(--violet);text-decoration:none;}
.rel-date{font-size:13px;color:var(--ink-3);white-space:nowrap;font-variant-numeric:tabular-nums;}
/* FAQ */
.rl-accordion .accordion-item{
 border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
 margin-bottom:12px;background:#fff;box-shadow:var(--sh-card);
}
.rl-accordion .accordion-button{
 background:#fff;color:var(--violet-deep);font-size:16px;font-weight:600;
 padding:18px 22px;box-shadow:none;border-radius:var(--r-card);
 position:relative;
}
.rl-accordion .accordion-button:not(.collapsed){background:#fff;color:var(--violet);}
.rl-accordion .accordion-button:not(.collapsed)::before{
 content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;
 background:var(--amber);border-radius:0 3px 3px 0;
}
.rl-accordion .accordion-button::after{
 background-image:none;content:"\f107";font-family:"Font Awesome 6 Free";font-weight:900;
 font-size:14px;color:var(--ink-3);width:auto;height:auto;
 transform:none;transition:transform .2s ease,color .2s ease;
}
.rl-accordion .accordion-button:not(.collapsed)::after{transform:rotate(180deg);color:var(--amber);}
.rl-accordion .accordion-button:focus{outline:2px solid var(--amber);outline-offset:-2px;box-shadow:none;}
.rl-accordion .accordion-body{
 padding:0 22px 20px;font-size:15px;color:var(--ink-2);line-height:1.75;
}
/* 查看更多 */
.more-wrap{display:flex;justify-content:center;margin-top:28px;}
.more-link{
 display:inline-flex;align-items:center;gap:8px;
 font-size:15px;font-weight:600;color:var(--violet);
 background:#fff;border:1px solid var(--violet);border-radius:var(--r-btn);
 padding:12px 28px;transition:background-color .18s ease,color .18s ease,transform .18s ease;
}
.more-link:hover{background:var(--violet);color:#fff;text-decoration:none;transform:translateY(-2px);}
/* ===== 页脚 ===== */
.site-footer{background:var(--violet-deep);color:#CFC4E6;padding:56px 0 0;margin-top:0;}
.site-footer .container.rl-container{max-width:var(--maxw);}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-name{color:#fff;font-size:18px;font-weight:700;}
.footer-brand .brand-sub{color:#9E8FC4;font-size:11px;letter-spacing:.14em;text-transform:uppercase;display:block;}
.footer-about{font-size:14px;color:#B7AAD4;line-height:1.75;max-width:380px;}
.footer-social{display:flex;gap:10px;margin-top:16px;}
.footer-social a{
 width:38px;height:38px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
 display:inline-flex;align-items:center;justify-content:center;color:#CFC4E6;
 transition:color .18s ease,border-color .18s ease,background-color .18s ease;
}
.footer-social a:hover{color:var(--amber);border-color:var(--amber);background:rgba(224,162,74,.08);text-decoration:none;}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:14px;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li{font-size:14px;color:#B7AAD4;line-height:1.6;}
.footer-col a{color:#B7AAD4;font-size:14px;}
.footer-col a:hover{color:var(--amber);text-decoration:none;}
.footer-bottom{
 margin-top:44px;border-top:1px solid rgba(255,255,255,.12);
 padding:18px 0 22px;display:flex;flex-wrap:wrap;gap:12px;
 align-items:center;justify-content:space-between;
 font-size:13px;color:#9E8FC4;
}
.fb-links{display:flex;gap:16px;flex-wrap:wrap;}
.fb-links a{color:#9E8FC4;font-size:13px;}
.fb-links a:hover{color:var(--amber);text-decoration:none;}
/* ===== 响应式 ===== */
@media (max-width:1199.98px){
 .pin-grid{grid-template-columns:repeat(2,1fr);}
 .side-stack{position:static;}
}
@media (max-width:991.98px){
 .nav-wrap{height:64px;gap:12px;}
 .main-nav{display:none;}
 .nav-search{display:none;}
 .nav-toggle{display:inline-flex;}
 .nav-actions .icon-btn{display:none;}
 .toolbar{top:64px;}
 .cat-main{padding:36px 0 56px;}
 .block-gap{margin-bottom:36px;}
 .stat-strip{grid-template-columns:repeat(2,1fr);gap:16px;padding:20px;}
 .cat-hero{padding:32px 0 30px;}
 .post-tail{flex-direction:row;align-items:center;}
}
@media (max-width:767.98px){
 .container.rl-container{padding-left:16px;padding-right:16px;}
 .promo-inner{padding:0 16px;min-height:34px;}
 .promo-links{display:none;}
 .nav-wrap{padding:0 16px;}
 .brand-name{font-size:16px;}
 .brand-sub{font-size:10px;}
 .cat-hero h1{font-size:clamp(24px,7vw,32px);}
 .cat-lead{font-size:15px;}
 .pin-grid{grid-template-columns:1fr;}
 .post-card{flex-direction:column;gap:12px;padding:16px;}
 .post-thumb{width:100%;height:160px;flex:0 0 auto;}
 .post-title{font-size:16px;}
 .post-tail{align-items:flex-start;}
 .toolbar-inner{padding:10px 16px;gap:10px;}
 .chip{padding:6px 13px;font-size:13px;}
 .sort-select{height:36px;font-size:13px;}
 .view-toggle button{width:36px;height:34px;}
 .rel-item{padding:14px 16px;flex-direction:column;align-items:flex-start;gap:4px;}
 .stat-strip{padding:18px;}
 .strip-item .num{font-size:24px;}
 .rl-accordion .accordion-button{font-size:15px;padding:16px 18px;}
 .rl-accordion .accordion-body{padding:0 18px 18px;font-size:14px;}
 .site-footer{padding-top:40px;}
 .footer-bottom{margin-top:32px;font-size:12px;}
}
@media (max-width:519.98px){
 .pin-grid{grid-template-columns:1fr;}
 .stat-strip{grid-template-columns:repeat(2,1fr);}
 .cat-stats{gap:8px;}
 .cat-stat{padding:6px 12px;font-size:12px;}
 .rl-btn{padding:11px 20px;font-size:14px;}
}