/* roulang page: index */
:root{
  --c-primary:#2F3B33;
  --c-primary-deep:#1C241F;
  --c-accent:#B4562E;
  --c-bg:#F7F3EC;
  --c-bg-alt:#EFE8DD;
  --c-surface:#FFFFFF;
  --c-ink:#16130F;
  --c-ink-2:#5A544C;
  --c-line:#DCD3C6;
  --c-accent-soft:#F1E2D6;
  --r-card:14px;
  --r-btn:10px;
  --shadow-1:0 1px 2px rgba(22,19,15,.04);
  --shadow-2:0 18px 40px -24px rgba(22,19,15,.28);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
  --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;
  --font-num:"SF Mono",ui-monospace,Menlo,Consolas,monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--c-bg);
  color:var(--c-ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:600;letter-spacing:-.01em;color:var(--c-ink);margin:0}
h1{font-size:clamp(32px,4.2vw,56px);line-height:1.15}
h2{font-size:clamp(26px,3vw,40px);line-height:1.25}
h3{font-size:20px;line-height:1.4}
p{margin:0}
a{color:inherit;text-decoration:none;transition:color .25s ease}
img{max-width:100%;display:block}
ul,ol{list-style:none;margin:0;padding:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;border-radius:4px}
.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto}
@media (min-width:992px){.container{max-width:1200px;padding-left:40px;padding-right:40px}}

/* ---------- 通用按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-btn);padding:12px 24px;font-size:15px;font-weight:500;
  border:1px solid transparent;line-height:1.2;cursor:pointer;
  transition:background .25s ease,color .25s ease,border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.btn .arrow{display:inline-block;transition:transform .25s ease}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--c-primary);color:#F7F3EC;border-color:var(--c-primary)}
.btn-primary:hover{background:var(--c-primary-deep);border-color:var(--c-primary-deep);color:#F7F3EC;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--c-ink);border-color:var(--c-line)}
.btn-ghost:hover{background:var(--c-accent-soft);border-color:var(--c-accent);transform:translateY(-1px)}
.btn-light{background:#F7F3EC;color:var(--c-primary-deep);border-color:#F7F3EC}
.btn-light:hover{background:#fff;border-color:#fff;transform:translateY(-1px)}
.btn-outline-light{background:transparent;color:#F2EDE4;border-color:rgba(247,243,236,.42)}
.btn-outline-light:hover{background:rgba(247,243,236,.12);border-color:rgba(247,243,236,.8);color:#fff}
.btn-sm{padding:9px 18px;font-size:14px}
.btn-block{width:100%}
.link-text{
  display:inline-block;position:relative;color:var(--c-primary);font-weight:500;
  font-size:14px;padding-bottom:3px;
}
.link-text::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
  background:var(--c-accent);transition:width .3s ease;
}
.link-text:hover{color:var(--c-accent)}
.link-text:hover::after{width:100%}

/* ---------- 徽章 / 标签 ---------- */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;font-size:12px;letter-spacing:.06em;
  background:var(--c-accent-soft);color:var(--c-accent);font-weight:500;line-height:1.4;
}
.tag-outline{background:transparent;border:1px solid rgba(247,243,236,.4);color:#EFE8DD}
.tag-plain{background:transparent;border:1px solid var(--c-line);color:var(--c-ink-2)}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:1040;
  background:rgba(247,243,236,.86);
  backdrop-filter:saturate(160%) blur(10px);
  border-bottom:1px solid transparent;
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.is-stuck{
  background:rgba(247,243,236,.97);
  border-bottom:1px solid var(--c-line);
  box-shadow:0 6px 24px -20px rgba(22,19,15,.5);
}
.nav-inner{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:32px;height:32px;border-radius:9px;background:var(--c-primary);color:#F7F3EC;
  display:grid;place-items:center;font-family:var(--font-serif);font-size:17px;font-weight:700;
}
.brand-text{font-family:var(--font-serif);font-size:16px;font-weight:700;letter-spacing:.01em;color:var(--c-ink);white-space:nowrap}
.nav-divider{width:1px;height:22px;background:var(--c-line);flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:26px;margin-right:auto}
.nav-links a{
  position:relative;font-size:15px;color:var(--c-ink-2);padding:6px 0;line-height:1.4;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--c-primary);
  transition:width .28s ease;
}
.nav-links a:hover{color:var(--c-ink)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--c-primary);font-weight:600}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search-form{position:relative;display:flex;align-items:center}
.search-form input{
  width:196px;height:38px;border-radius:999px;border:1px solid var(--c-line);
  background:var(--c-surface);padding:0 40px 0 16px;font-size:14px;color:var(--c-ink);
  transition:border-color .25s ease,box-shadow .25s ease;
}
.search-form input::placeholder{color:#9A9287}
.search-form input:focus{
  outline:none;border-color:var(--c-primary);
  box-shadow:0 0 0 3px rgba(47,59,51,.12);
}
.search-form button{
  position:absolute;right:6px;top:50%;transform:translateY(-50%);
  width:28px;height:28px;border:0;background:transparent;color:var(--c-ink-2);
  display:grid;place-items:center;cursor:pointer;border-radius:50%;
}
.search-form button:hover{color:var(--c-accent);background:var(--c-accent-soft)}
.menu-toggle{
  display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--c-line);
  background:var(--c-surface);color:var(--c-ink);align-items:center;justify-content:center;
}
@media (max-width:991px){
  .nav-inner{height:56px;gap:12px}
  .nav-links,.nav-divider,.search-form{display:none}
  .menu-toggle{display:inline-flex}
  .nav-right .btn{display:none}
  .brand-text{font-size:15px}
}

/* offcanvas 移动菜单 */
.offcanvas-mobile{background:var(--c-bg);width:308px}
.offcanvas-mobile .offcanvas-header{padding:18px 22px;border-bottom:1px solid var(--c-line)}
.offcanvas-mobile .offcanvas-body{padding:16px 22px 24px;display:flex;flex-direction:column;height:100%}
.mobile-nav-list a{
  display:flex;align-items:center;height:56px;font-size:18px;color:var(--c-ink);
  border-bottom:1px solid var(--c-line);
}
.mobile-nav-list a:hover{color:var(--c-accent)}
.mobile-nav-list a.active{color:var(--c-primary);font-weight:600}
.mobile-search{margin-top:20px;display:flex;gap:8px}
.mobile-search input{
  flex:1;height:44px;border-radius:10px;border:1px solid var(--c-line);
  background:var(--c-surface);padding:0 14px;font-size:15px;color:var(--c-ink);
}
.mobile-search input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(47,59,51,.12)}
.mobile-cta{margin-top:auto;padding-top:24px}

/* ---------- 板块基础 ---------- */
.section{padding:96px 0}
.section-alt{background:var(--c-bg-alt)}
.section-dark{background:var(--c-primary-deep);color:#EFE8DD}
.section-dark h2,.section-dark h3,.section-dark h4{color:#F7F3EC}
.section-head{max-width:720px;margin-bottom:44px}
.section-head h2{margin-bottom:14px}
.section-head p{color:var(--c-ink-2);font-size:16px;line-height:1.8}
.section-dark .section-head p{color:rgba(239,232,221,.76)}
.section-head .tag{margin-bottom:16px}
.eyebrow{
  display:inline-block;font-size:12px;letter-spacing:.14em;color:var(--c-accent);
  font-weight:600;margin-bottom:12px;text-transform:uppercase;
}
@media (max-width:991px){.section{padding:64px 0}.section-head{margin-bottom:32px}}
@media (max-width:575px){.section{padding:48px 0}}

/* ---------- Hero ---------- */
.hero{padding:56px 0 72px;background:var(--c-bg);position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;right:-140px;top:-120px;width:460px;height:460px;border-radius:50%;
  background:radial-gradient(circle,rgba(180,86,46,.10),rgba(180,86,46,0) 68%);
  pointer-events:none;
}
.hero .row{position:relative}
.hero-copy{padding-right:12px}
.hero h1{margin:16px 0 20px}
.hero-sub{
  font-size:17px;line-height:1.85;color:var(--c-ink-2);max-width:520px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-metrics{
  display:flex;flex-wrap:wrap;gap:28px;margin-top:38px;padding-top:26px;
  border-top:1px solid var(--c-line);
}
.hero-metrics .hm{display:flex;flex-direction:column;gap:2px}
.hero-metrics .hm b{font-family:var(--font-num);font-size:22px;font-weight:600;color:var(--c-primary);letter-spacing:-.02em}
.hero-metrics .hm span{font-size:13px;color:var(--c-ink-2)}
.hero-visual{position:relative}
.hero-visual img{
  width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r-card);
  box-shadow:var(--shadow-2);
}
.hero-float{
  position:absolute;right:16px;bottom:16px;min-width:186px;
  background:rgba(247,243,236,.94);border:1px solid var(--c-line);border-radius:12px;
  padding:14px 16px;box-shadow:var(--shadow-2);backdrop-filter:blur(6px);
}
.hero-float .hf-top{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--c-ink-2);letter-spacing:.04em}
.hero-float .dot{width:7px;height:7px;border-radius:50%;background:#3E7A55;box-shadow:0 0 0 4px rgba(62,122,85,.14)}
.hero-float strong{display:block;font-family:var(--font-serif);font-size:19px;color:var(--c-primary);margin-top:6px}
.hero-float small{font-size:12px;color:var(--c-ink-2)}
@media (max-width:991px){
  .hero{padding:28px 0 56px}
  .hero-visual{order:-1;margin-bottom:28px}
  .hero-visual img{aspect-ratio:auto;height:320px}
  .hero-float{right:14px;bottom:14px}
  .hero-copy{padding-right:0}
}

/* ---------- 数据条 ---------- */
.data-strip{border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line);background:var(--c-bg)}
.strip-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.strip-item{
  padding:30px 22px;display:flex;flex-direction:column;gap:4px;
  border-left:1px solid var(--c-line);
}
.strip-item:first-child{border-left:0}
.strip-item b{font-family:var(--font-num);font-size:clamp(26px,3vw,36px);font-weight:600;color:var(--c-primary);letter-spacing:-.02em;line-height:1.1}
.strip-item span{font-size:13px;color:var(--c-ink-2);letter-spacing:.02em}
@media (max-width:767px){
  .strip-grid{grid-template-columns:repeat(2,1fr)}
  .strip-item{border-left:0;padding:22px 10px;border-top:1px solid var(--c-line)}
  .strip-item:nth-child(1),.strip-item:nth-child(2){border-top:0}
  .strip-item:nth-child(even){border-left:1px solid var(--c-line)}
}

/* ---------- 功能分组 ---------- */
.func-group{padding-top:38px;border-top:1px solid var(--c-line)}
.func-group:first-of-type{padding-top:0;border-top:0}
.func-group + .func-group{margin-top:44px}
.func-group-head{display:flex;align-items:baseline;gap:14px;margin-bottom:22px}
.func-group-head .num{
  font-family:var(--font-num);font-size:13px;color:var(--c-accent);letter-spacing:.1em;
}
.func-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.func-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:26px;box-shadow:var(--shadow-1);transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
  display:flex;flex-direction:column;gap:10px;
}
.func-card:hover{transform:translateY(-4px);border-color:#C6BAA8;box-shadow:var(--shadow-2)}
.func-icon{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--c-line);
  display:grid;place-items:center;color:var(--c-primary);background:var(--c-bg);
  margin-bottom:4px;
}
.func-icon svg{width:20px;height:20px;stroke-width:1.4}
.func-card h4{font-size:17px;font-weight:600;font-family:var(--font-serif)}
.func-card p{font-size:14px;color:var(--c-ink-2);line-height:1.75}
.func-card .func-link{margin-top:auto;padding-top:12px}
@media (max-width:767px){.func-grid{grid-template-columns:1fr}}

/* ---------- 分区索引 ---------- */
.region-list{display:flex;flex-direction:column;gap:20px}
.region-row{display:flex;gap:16px;align-items:flex-start}
.region-name{
  flex-shrink:0;width:58px;padding-top:6px;font-size:13px;font-weight:600;
  color:var(--c-ink-2);letter-spacing:.08em;
}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  display:inline-block;padding:6px 14px;border-radius:999px;font-size:13px;
  background:var(--c-surface);border:1px solid var(--c-line);color:var(--c-ink-2);
  transition:background .25s ease,color .25s ease,border-color .25s ease,transform .25s ease;
}
.chip:hover{background:var(--c-primary);color:#F7F3EC;border-color:var(--c-primary);transform:translateY(-1px)}
.region-side h2{margin-bottom:16px}
.region-side p{color:var(--c-ink-2);font-size:15px;line-height:1.85;margin-bottom:14px}
.region-stats{display:flex;gap:32px;margin:26px 0 30px;flex-wrap:wrap}
.region-stats .rs b{display:block;font-family:var(--font-num);font-size:24px;color:var(--c-primary);letter-spacing:-.02em}
.region-stats .rs span{font-size:13px;color:var(--c-ink-2)}

/* ---------- 使用场景 ---------- */
.scene-row{display:flex;align-items:center;gap:56px}
.scene-row + .scene-row{margin-top:64px}
.scene-row.reverse{flex-direction:row-reverse}
.scene-text{flex:1 1 50%}
.scene-media{flex:1 1 50%}
.scene-media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-card);
  box-shadow:var(--shadow-1);transition:transform .5s ease;
}
.scene-media:hover img{transform:scale(1.03)}
.scene-num{
  font-family:var(--font-num);font-size:13px;color:var(--c-accent);letter-spacing:.14em;
  display:block;margin-bottom:12px;
}
.scene-text h3{margin-bottom:12px;font-size:clamp(20px,2.2vw,26px)}
.scene-text p{color:var(--c-ink-2);font-size:15px;line-height:1.85;margin-bottom:18px}
@media (max-width:991px){
  .scene-row,.scene-row.reverse{flex-direction:column;gap:24px}
  .scene-row + .scene-row{margin-top:48px}
  .scene-text,.scene-media{flex:1 1 auto;width:100%}
}

/* ---------- 版块速览时间线 ---------- */
.board-row{
  display:grid;grid-template-columns:220px 1fr;gap:36px;
  padding:30px 0;border-bottom:1px solid var(--c-line);
}
.board-row:first-of-type{border-top:1px solid var(--c-line)}
.board-name h4{font-size:18px;margin-bottom:6px}
.board-name span{font-size:13px;color:var(--c-ink-2)}
.board-name .board-meta{
  display:inline-block;margin-top:12px;font-family:var(--font-num);font-size:12px;
  color:var(--c-accent);letter-spacing:.04em;
}
.timeline{position:relative;padding-left:20px}
.timeline::before{
  content:"";position:absolute;left:4px;top:8px;bottom:8px;width:1px;background:var(--c-line);
}
.timeline li{position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:20px;padding:7px 0}
.timeline li::before{
  content:"";position:absolute;left:-20px;top:15px;width:7px;height:7px;border-radius:50%;
  background:var(--c-bg);border:1px solid var(--c-accent);
}
.timeline li a{font-size:15px;color:var(--c-ink);flex:1;transition:color .25s ease}
.timeline li a:hover{color:var(--c-primary)}
.timeline li time{font-family:var(--font-num);font-size:12px;color:var(--c-ink-2);flex-shrink:0}
@media (max-width:767px){
  .board-row{grid-template-columns:1fr;gap:14px;padding:24px 0}
}

/* ---------- 界面演示 ---------- */
.shots{display:flex;justify-content:center;align-items:center;gap:24px;padding:20px 0 0}
.shot{flex:1;text-align:center}
.shot img{
  width:100%;border-radius:var(--r-card);border:1px solid var(--c-line);
  box-shadow:var(--shadow-1);object-fit:cover;object-position:top;
}
.shot.mid{transform:translateY(-24px);flex:1.15}
.shot.mid img{box-shadow:var(--shadow-2)}
.shot:not(.mid) img{opacity:.88}
.shot figcaption{font-size:13px;color:var(--c-ink-2);margin-top:14px;line-height:1.7}
.shot.mid figcaption{color:var(--c-ink);margin-top:38px}
.shot-tabs{display:flex;justify-content:center;gap:10px;margin-top:34px}
.shot-tab{
  padding:8px 20px;border-radius:999px;font-size:13px;border:1px solid var(--c-line);
  color:var(--c-ink-2);background:var(--c-surface);
}
.shot-tab.on{background:var(--c-primary);border-color:var(--c-primary);color:#F7F3EC}
@media (max-width:767px){
  .shots{flex-direction:column;gap:28px}
  .shot.mid{transform:none}
  .shot.mid figcaption{margin-top:14px}
  .shot:not(.mid) img{opacity:1}
}

/* ---------- 四步流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.step{position:relative;padding-right:26px}
.step::after{
  content:"";position:absolute;right:6px;top:22px;width:calc(100% - 60px);border-top:1px dashed var(--c-line);
}
.step:last-child::after{display:none}
.step-num{
  font-family:var(--font-num);font-size:clamp(30px,3.4vw,44px);font-weight:600;
  color:var(--c-accent);letter-spacing:-.03em;line-height:1;
}
.step h4{font-size:17px;margin:12px 0 8px}
.step p{font-size:14px;color:var(--c-ink-2);line-height:1.75;max-width:210px}
@media (max-width:767px){
  .steps{grid-template-columns:1fr;gap:28px}
  .step{padding-right:0;padding-left:56px}
  .step::after{display:none}
  .step-num{position:absolute;left:0;top:0;font-size:28px}
  .step p{max-width:none}
}

/* ---------- 审核与版规 ---------- */
.rule-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:22px 24px;box-shadow:var(--shadow-1);transition:transform .3s ease,border-color .3s ease;
}
.rule-card:hover{transform:translateY(-3px);border-color:#C6BAA8}
.rule-card h4{font-size:16px;margin-bottom:8px}
.rule-card p{font-size:14px;color:var(--c-ink-2);line-height:1.75}
.rule-stack{display:flex;flex-direction:column;gap:16px}
.check-list li{
  position:relative;padding-left:26px;margin-bottom:14px;font-size:15px;
  color:var(--c-ink-2);line-height:1.8;
}
.check-list li::before{
  content:"";position:absolute;left:0;top:9px;width:12px;height:2px;background:var(--c-accent);
}

/* ---------- 会员套餐 ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:32px 28px;box-shadow:var(--shadow-1);display:flex;flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease;
}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.plan.featured{background:var(--c-primary);border-color:var(--c-primary);color:#EFE8DD;position:relative}
.plan.featured h3,.plan.featured .plan-price{color:#F7F3EC}
.plan.featured .plan-desc,.plan.featured .plan-list li{color:rgba(239,232,221,.82)}
.plan-badge{
  position:absolute;top:-12px;left:28px;background:var(--c-accent);color:#fff;
  font-size:12px;letter-spacing:.08em;padding:4px 12px;border-radius:999px;
}
.plan h3{font-size:19px;margin-bottom:6px}
.plan-desc{font-size:13px;color:var(--c-ink-2);line-height:1.7;min-height:44px}
.plan-price{
  font-family:var(--font-serif);font-size:42px;font-weight:600;color:var(--c-primary);
  letter-spacing:-.02em;margin:16px 0 4px;line-height:1;
}
.plan-price small{font-size:14px;font-family:var(--font-sans);font-weight:400;letter-spacing:0;margin-left:4px}
.plan-list{margin:22px 0 26px;display:flex;flex-direction:column;gap:11px}
.plan-list li{
  position:relative;padding-left:22px;font-size:14px;color:var(--c-ink-2);line-height:1.6;
}
.plan-list li::before{
  content:"";position:absolute;left:0;top:7px;width:11px;height:6px;
  border-left:1.6px solid var(--c-accent);border-bottom:1.6px solid var(--c-accent);
  transform:rotate(-45deg);
}
.plan .btn{margin-top:auto}
@media (max-width:991px){.plans{grid-template-columns:1fr;max-width:520px;margin:0 auto}}
@media (max-width:767px){.plans{max-width:none}}

/* ---------- 分区案例 ---------- */
.case-card{
  display:flex;gap:18px;background:var(--c-surface);border:1px solid var(--c-line);
  border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow-1);height:100%;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#C6BAA8}
.case-thumb{width:76px;height:76px;border-radius:10px;object-fit:cover;flex-shrink:0}
.case-body h4{font-size:16px;margin-bottom:8px}
.case-body p{font-size:13.5px;color:var(--c-ink-2);line-height:1.7;margin-bottom:12px}
.case-data{display:flex;gap:20px;flex-wrap:wrap}
.case-data .cd b{font-family:var(--font-num);font-size:16px;color:var(--c-primary);display:block;line-height:1.3}
.case-data .cd span{font-size:12px;color:var(--c-ink-2)}

/* ---------- 评价墙 ---------- */
.quote-cols{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.quote-col{display:flex;flex-direction:column;gap:20px}
.quote-col.offset{margin-top:16px}
.quote-card{
  background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
  padding:22px 24px;box-shadow:var(--shadow-1);transition:transform .3s ease,border-color .3s ease;
}
.quote-card:hover{transform:translateY(-3px);border-color:#C6BAA8}
.quote-card p{font-size:14.5px;line-height:1.8;color:var(--c-ink);margin-bottom:16px}
.quote-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.quote-name{font-size:13px;font-weight:600;color:var(--c-ink)}
.quote-verify{
  font-size:11px;letter-spacing:.06em;padding:2px 8px;border-radius:999px;
  border:1px solid var(--c-accent);color:var(--c-accent);line-height:1.5;
}
@media (max-width:767px){.quote-cols{grid-template-columns:1fr}.quote-col.offset{margin-top:0}}

/* ---------- 口碑数据深色区 ---------- */
.reputation{padding:96px 0;background:var(--c-primary-deep);color:#EFE8DD;position:relative;overflow:hidden}
.reputation::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(247,243,236,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(247,243,236,.045) 1px,transparent 1px);
  background-size:46px 46px;
}
.reputation .container{position:relative;z-index:1}
.reputation h2{color:#F7F3EC}
.reputation .rep-desc{color:rgba(239,232,221,.72);font-size:15px;line-height:1.85;margin-top:14px}
.rep-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:32px}
.rep-item{border-top:1px solid rgba(239,232,221,.2);padding-top:18px}
.rep-item b{
  display:block;font-family:var(--font-num);font-size:clamp(30px,3.4vw,42px);
  font-weight:600;color:#F7F3EC;letter-spacing:-.02em;line-height:1.1;
}
.rep-item b i{font-style:normal;font-size:.5em;margin-left:2px;color:var(--c-accent)}
.rep-item span{display:block;font-size:13px;color:rgba(239,232,221,.66);margin-top:6px}
@media (max-width:991px){.reputation{padding:64px 0}.rep-grid{grid-template-columns:repeat(2,1fr);gap:24px}}
@media (max-width:575px){.reputation{padding:48px 0}}

/* ---------- 资讯列表 ---------- */
.news-list{border-top:1px solid var(--c-line)}
.news-item{
  display:grid;grid-template-columns:88px 1fr auto;gap:24px;align-items:center;
  padding:24px 0;border-bottom:1px solid var(--c-line);transition:background .25s ease;
}
.news-item:hover{background:rgba(255,255,255,.55)}
.news-date{
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-family:var(--font-num);color:var(--c-ink-2);line-height:1.2;
}
.news-date b{font-size:20px;color:var(--c-primary);font-weight:600}
.news-date span{font-size:11px;letter-spacing:.08em;margin-top:2px}
.news-body h4{font-size:16.5px;margin-bottom:6px;transition:color .25s ease}
.news-item:hover .news-body h4{color:var(--c-primary)}
.news-body p{font-size:14px;color:var(--c-ink-2);line-height:1.7}
.news-side{display:flex;align-items:center;gap:12px}
.news-side time{font-family:var(--font-num);font-size:12px;color:var(--c-ink-2)}
@media (max-width:767px){
  .news-item{grid-template-columns:1fr;gap:8px;padding:20px 0}
  .news-date{flex-direction:row;gap:8px;align-items:baseline}
  .news-date b{font-size:16px}
  .news-side{justify-content:flex-start}
}
.news-more{margin-top:34px;text-align:center}

/* ---------- FAQ ---------- */
.faq{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.faq .accordion-item{border:0;border-bottom:1px solid var(--c-line);background:transparent}
.faq .accordion-item:last-child{border-bottom:0}
.faq .accordion-button{
  background:transparent;box-shadow:none;font-family:var(--font-serif);
  font-size:17px;font-weight:500;color:var(--c-ink);padding:22px 26px;
  border-left:2px solid transparent;transition:background .25s ease,border-color .25s ease;
}
.faq .accordion-button:not(.collapsed){
  color:var(--c-primary);background:rgba(241,226,214,.35);border-left-color:var(--c-primary);
}
.faq .accordion-button:focus{box-shadow:none;outline:2px solid var(--c-primary);outline-offset:-2px}
.faq .accordion-button::after{
  content:"+";background-image:none !important;width:auto;height:auto;
  font-family:var(--font-num);font-size:22px;line-height:1;color:var(--c-accent);
  transform:none;transition:transform .3s ease;margin-left:auto;padding-left:16px;
}
.faq .accordion-button:not(.collapsed)::after{content:"−";transform:rotate(180deg)}
.faq .accordion-body{
  padding:4px 26px 24px 28px;font-size:15px;line-height:1.85;color:var(--c-ink-2);
}
@media (max-width:575px){.faq .accordion-button{font-size:15.5px;padding:18px 18px}.faq .accordion-body{padding:2px 18px 20px 20px}}

/* ---------- 收口 CTA ---------- */
.cta-band{
  background:var(--c-primary-deep);color:#EFE8DD;padding:72px 0;position:relative;overflow:hidden;
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(247,243,236,.05) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(247,243,236,.05) 1px,transparent 1px);
  background-size:38px 38px;
}
.cta-band .container{position:relative;z-index:1}
.cta-band h2{color:#F7F3EC;margin-bottom:12px}
.cta-band p{color:rgba(239,232,221,.76);font-size:15px;line-height:1.85;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:767px){
  .cta-band{padding:52px 0}
  .cta-actions{justify-content:flex-start;margin-top:26px}
}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary-deep);color:#CFC6B8;padding:72px 0 0;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:52px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{background:#F7F3EC;color:var(--c-primary-deep)}
.footer-brand .brand-text{color:#F7F3EC;font-size:16px}
.site-footer p{color:rgba(207,198,184,.78);line-height:1.85;font-size:13.5px;max-width:320px}
.footer-col h5{
  font-size:14px;color:#F7F3EC;font-family:var(--font-sans);font-weight:600;
  letter-spacing:.06em;margin-bottom:16px;
}
.footer-col li{margin-bottom:11px}
.footer-col a{font-size:13.5px;color:rgba(207,198,184,.8);transition:color .25s ease}
.footer-col a:hover{color:var(--c-accent)}
.footer-note{font-size:12.5px;color:rgba(207,198,184,.6);line-height:1.8}
.footer-bottom{
  border-top:1px solid rgba(247,243,236,.14);padding:22px 0 28px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:12.5px;color:rgba(207,198,184,.62);
}
.footer-bottom .fb-right{display:flex;gap:20px;flex-wrap:wrap}
.footer-bottom a:hover{color:var(--c-accent)}
@media (max-width:991px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .site-footer{padding:52px 0 0}
}
@media (max-width:575px){
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:translateY(0)}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* roulang page: category1 */
:root{
 --c-primary:#2F3B33;
 --c-primary-deep:#1C241F;
 --c-accent:#B4562E;
 --c-bg:#F7F3EC;
 --c-bg-alt:#EFE8DD;
 --c-surface:#FFFFFF;
 --c-ink:#16130F;
 --c-ink-2:#5A544C;
 --c-line:#DCD3C6;
 --c-accent-soft:#F1E2D6;
 --r-card:14px;
 --r-btn:10px;
 --shadow-1:0 1px 2px rgba(22,19,15,.04);
 --shadow-2:0 18px 40px -24px rgba(22,19,15,.28);
 --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
 --font-sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",sans-serif;
 --font-num:"SF Mono",ui-monospace,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--c-bg);color:var(--c-ink);
 font-family:var(--font-sans);font-size:16px;line-height:1.75;
 -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color .25s ease}
img{max-width:100%;display:block}
button{font-family:inherit}
h1,h2,h3,h4,h5{font-family:var(--font-serif);font-weight:600;letter-spacing:-.01em;margin:0}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
.container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
@media (min-width:768px){.container{padding-left:40px;padding-right:40px}}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px}
/* ---------- 按钮 ---------- */
.btn{
 display:inline-flex;align-items:center;justify-content:center;gap:8px;
 border-radius:var(--r-btn);padding:12px 24px;font-size:15px;font-weight:500;
 border:1px solid transparent;line-height:1.2;cursor:pointer;min-height:44px;
 transition:background .25s ease,color .25s ease,border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.btn .arrow{display:inline-block;transition:transform .25s ease}
.btn:hover .arrow{transform:translateX(4px)}
.btn-primary{background:var(--c-primary);color:#F7F3EC;border-color:var(--c-primary)}
.btn-primary:hover{background:var(--c-primary-deep);border-color:var(--c-primary-deep);color:#F7F3EC;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--c-ink);border-color:var(--c-line)}
.btn-ghost:hover{background:var(--c-accent-soft);border-color:var(--c-accent);transform:translateY(-1px)}
.btn-light{background:#F7F3EC;color:var(--c-primary-deep);border-color:#F7F3EC}
.btn-light:hover{background:#fff;border-color:#fff;transform:translateY(-1px)}
.btn-sm{padding:9px 18px;font-size:14px;min-height:38px}
.btn-block{width:100%}
/* ---------- 标签 ---------- */
.tag{
 display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;
 font-size:12px;letter-spacing:.06em;background:var(--c-accent-soft);color:var(--c-accent);
 font-weight:500;line-height:1.4;white-space:nowrap;
}
.tag-plain{background:transparent;border:1px solid var(--c-line);color:var(--c-ink-2)}
.tag-outline{background:transparent;border:1px solid rgba(247,243,236,.4);color:#EFE8DD}
/* ---------- 导航 ---------- */
.site-header{
 position:sticky;top:0;z-index:1040;background:rgba(247,243,236,.86);
 backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid transparent;
 transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.is-stuck{
 background:rgba(247,243,236,.97);border-bottom:1px solid var(--c-line);
 box-shadow:0 6px 24px -20px rgba(22,19,15,.5);
}
.nav-inner{display:flex;align-items:center;gap:20px;height:64px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
 width:32px;height:32px;border-radius:9px;background:var(--c-primary);color:#F7F3EC;
 display:grid;place-items:center;font-family:var(--font-serif);font-size:17px;font-weight:700;
}
.brand-text{font-family:var(--font-serif);font-size:16px;font-weight:700;letter-spacing:.01em;color:var(--c-ink);white-space:nowrap}
.nav-divider{width:1px;height:22px;background:var(--c-line);flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:26px;margin-right:auto}
.nav-links a{position:relative;font-size:15px;color:var(--c-ink-2);padding:6px 0;line-height:1.4}
.nav-links a::after{
 content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--c-primary);
 transition:width .28s ease;
}
.nav-links a:hover{color:var(--c-ink)}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--c-primary);font-weight:600}
.nav-right{display:flex;align-items:center;gap:12px;flex-shrink:0}
.search-form{position:relative;display:flex;align-items:center}
.search-form input{
 width:196px;height:38px;border-radius:999px;border:1px solid var(--c-line);
 background:var(--c-surface);padding:0 40px 0 16px;font-size:14px;color:var(--c-ink);
 transition:border-color .25s ease,box-shadow .25s ease;
}
.search-form input::placeholder{color:#9A9287}
.search-form input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(47,59,51,.12)}
.search-form button{
 position:absolute;right:6px;top:50%;transform:translateY(-50%);
 width:28px;height:28px;border:0;background:transparent;color:var(--c-ink-2);
 display:grid;place-items:center;cursor:pointer;border-radius:50%;
}
.search-form button:hover{color:var(--c-accent);background:var(--c-accent-soft)}
.menu-toggle{
 display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--c-line);
 background:var(--c-surface);color:var(--c-ink);align-items:center;justify-content:center;cursor:pointer;
}
.menu-toggle:hover{border-color:var(--c-primary)}
/* offcanvas */
.offcanvas-mobile{background:var(--c-bg);width:308px}
.offcanvas-mobile .offcanvas-header{padding:18px 22px;border-bottom:1px solid var(--c-line)}
.offcanvas-mobile .offcanvas-body{padding:16px 22px 24px;display:flex;flex-direction:column;height:100%}
.offcanvas-mobile .btn-close{opacity:.6}
.offcanvas-mobile .btn-close:hover{opacity:1}
.mobile-nav-list a{
 display:flex;align-items:center;height:56px;font-size:18px;color:var(--c-ink);
 border-bottom:1px solid var(--c-line);
}
.mobile-nav-list a:hover{color:var(--c-accent)}
.mobile-nav-list a.active{color:var(--c-primary);font-weight:600}
.mobile-search{margin-top:20px;display:flex;gap:8px}
.mobile-search input{
 flex:1;height:44px;border-radius:10px;border:1px solid var(--c-line);
 background:var(--c-surface);padding:0 14px;font-size:15px;color:var(--c-ink);
}
.mobile-search input:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(47,59,51,.12)}
.mobile-search button{
 width:44px;height:44px;border-radius:10px;border:1px solid var(--c-line);
 background:var(--c-surface);color:var(--c-ink-2);display:grid;place-items:center;cursor:pointer;
}
.mobile-search button:hover{color:var(--c-accent);border-color:var(--c-accent)}
/* ---------- 分类页头部 ---------- */
.cat-head{background:var(--c-bg-alt);border-bottom:1px solid var(--c-line);padding:26px 0 28px}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--c-ink-2);margin-bottom:14px}
.crumb a:hover{color:var(--c-accent)}
.crumb .sep{color:#B6AC9C}
.crumb .now{color:var(--c-ink)}
.cat-head-inner{display:grid;grid-template-columns:1fr auto;gap:32px;align-items:end}
.cat-head h1{font-size:clamp(26px,3.2vw,38px);line-height:1.2;margin-bottom:10px}
.cat-head .lead{font-size:15px;color:var(--c-ink-2);max-width:640px;line-height:1.7}
.cat-stats{display:flex;gap:28px;align-items:flex-start}
.cat-stat{min-width:78px}
.cat-stat b{display:block;font-family:var(--font-num);font-size:22px;font-weight:600;color:var(--c-primary);line-height:1.2}
.cat-stat span{font-size:12px;letter-spacing:.06em;color:var(--c-ink-2)}
.cat-stat .live{display:inline-flex;align-items:center;gap:5px}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--c-accent);display:inline-block}
/* ---------- 分区速览 ---------- */
.strip{padding:20px 0;border-bottom:1px solid var(--c-line);background:var(--c-bg)}
.strip-inner{display:flex;flex-wrap:wrap;align-items:center;gap:12px 10px}
.strip-label{
 font-size:12px;letter-spacing:.12em;color:var(--c-ink-2);
 font-family:var(--font-num);text-transform:uppercase;margin-right:4px;
}
.city-pill{
 display:inline-flex;align-items:center;padding:5px 13px;border-radius:999px;
 border:1px solid var(--c-line);background:var(--c-surface);font-size:13px;color:var(--c-ink-2);
 transition:background .25s ease,color .25s ease,border-color .25s ease;
}
.city-pill:hover{background:var(--c-primary);color:#F7F3EC;border-color:var(--c-primary)}
.strip-note{margin-left:auto;font-size:12px;color:var(--c-ink-2);font-family:var(--font-num)}
/* ---------- 板块通用 ---------- */
.section{padding:64px 0}
.section.alt{background:var(--c-bg-alt)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
.section-head h2{font-size:clamp(24px,2.6vw,32px);line-height:1.25}
.section-head .sub{font-size:14px;color:var(--c-ink-2);margin-top:6px}
.section-head .side-link{
 font-size:14px;color:var(--c-primary);position:relative;white-space:nowrap;
 border-bottom:1px solid var(--c-line);padding-bottom:2px;
}
.section-head .side-link:hover{border-color:var(--c-primary)}
.section-head .side-link:hover .arrow{transform:translateX(4px)}
.section-head .side-link .arrow{display:inline-block;transition:transform .25s ease}
/* ---------- 置顶精编 ---------- */
.pin-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pin-card{
 background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
 padding:0 0 18px;overflow:hidden;box-shadow:var(--shadow-1);position:relative;
 transition:transform .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.pin-card:hover{transform:translateY(-4px);border-color:#C4B8A7;box-shadow:var(--shadow-2)}
.pin-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--c-bg-alt)}
.pin-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.pin-card:hover .pin-thumb img{transform:scale(1.03)}
.pin-flag{
 position:absolute;top:12px;left:12px;z-index:2;background:var(--c-primary);color:#F7F3EC;
 font-size:11px;letter-spacing:.1em;padding:4px 10px;border-radius:999px;
}
.pin-body{padding:16px 20px 0}
.pin-title{
 font-family:var(--font-serif);font-size:17px;font-weight:600;line-height:1.5;
 display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:51px;
}
.pin-title a:hover{color:var(--c-accent)}
.pin-meta{
 display:flex;align-items:center;justify-content:space-between;gap:12px;
 margin-top:14px;font-size:12px;color:var(--c-ink-2);font-family:var(--font-num);
}
/* ---------- 列表主体 ---------- */
.list-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:32px;align-items:start}
.list-panel{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--shadow-1);overflow:hidden}
.list-panel-head{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:18px 24px;border-bottom:1px solid var(--c-line);background:var(--c-surface);
}
.list-panel-head h2{font-size:18px}
.list-panel-head .count{font-size:12px;color:var(--c-ink-2);font-family:var(--font-num)}
.dense-list>li{border-bottom:1px solid var(--c-line);transition:background .2s ease}
.dense-list>li:last-child{border-bottom:0}
.dense-list>li:hover{background:#FBF8F2}
.dl-item{display:grid;grid-template-columns:38px minmax(0,1fr) auto;gap:14px;align-items:start;padding:18px 24px}
.dl-idx{
 font-family:var(--font-num);font-size:12px;color:var(--c-accent);letter-spacing:.04em;
 line-height:2.1;padding-top:1px;
}
.dl-title{font-family:var(--font-serif);font-size:16px;font-weight:600;line-height:1.55}
.dl-title a:hover{color:var(--c-primary)}
.dl-sum{font-size:13px;color:var(--c-ink-2);line-height:1.65;margin-top:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dl-meta{display:flex;flex-direction:column;align-items:flex-end;gap:8px;padding-top:2px}
.dl-meta time{font-family:var(--font-num);font-size:12px;color:var(--c-ink-2)}
.list-foot{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:18px 24px;border-top:1px solid var(--c-line);flex-wrap:wrap;
}
.pager{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.pager a,.pager span{
 display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;
 padding:0 10px;border-radius:999px;border:1px solid var(--c-line);font-size:13px;
 font-family:var(--font-num);color:var(--c-ink-2);transition:all .2s ease;
}
.pager a:hover{background:var(--c-primary);border-color:var(--c-primary);color:#F7F3EC}
.pager .current{background:var(--c-primary);border-color:var(--c-primary);color:#F7F3EC}
.pager .gap{border-color:transparent;background:transparent}
.more-link{
 display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--c-primary);
 border-bottom:1px solid var(--c-line);padding-bottom:2px;
}
.more-link:hover{border-color:var(--c-primary)}
.more-link:hover .arrow{transform:translateX(4px)}
.more-link .arrow{display:inline-block;transition:transform .25s ease}
/* ---------- 侧栏 ---------- */
.cat-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:88px}
.side-card{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);padding:22px;box-shadow:var(--shadow-1)}
.side-card h3{font-size:16px;margin-bottom:10px}
.side-card p{font-size:13px;color:var(--c-ink-2);line-height:1.75}
.side-card .side-foot{margin-top:14px;padding-top:14px;border-top:1px solid var(--c-line);font-size:12px;color:var(--c-ink-2);font-family:var(--font-num)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px}
.tag-cloud a{
 display:inline-flex;align-items:center;padding:5px 11px;border-radius:999px;
 background:var(--c-accent-soft);color:var(--c-accent);font-size:12px;letter-spacing:.04em;
 transition:background .2s ease,color .2s ease;
}
.tag-cloud a:hover{background:var(--c-primary);color:#F7F3EC}
.side-list li{
 display:flex;gap:10px;padding:11px 0;border-bottom:1px solid var(--c-line);
 font-size:13px;color:var(--c-ink-2);line-height:1.6;
}
.side-list li:last-child{border-bottom:0;padding-bottom:0}
.side-list li .num{font-family:var(--font-num);font-size:12px;color:var(--c-accent);flex-shrink:0}
/* ---------- 专题横条 ---------- */
.topic-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.topic-card{
 display:flex;align-items:center;justify-content:space-between;gap:16px;
 background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);
 padding:18px 22px;transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.topic-card:hover{border-color:var(--c-primary);transform:translateY(-3px);box-shadow:var(--shadow-2)}
.topic-card .tname{font-family:var(--font-serif);font-size:16px;font-weight:600}
.topic-card .tmeta{font-size:12px;color:var(--c-ink-2);margin-top:2px;font-family:var(--font-num)}
.topic-card .tarrow{color:var(--c-primary);font-size:16px;transition:transform .25s ease}
.topic-card:hover .tarrow{transform:translateX(4px)}
/* ---------- 提示条 ---------- */
.notice-bar{
 background:var(--c-accent-soft);border-top:1px solid #E4D2C2;border-bottom:1px solid #E4D2C2;
 padding:26px 0;
}
.notice-inner{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.notice-icon{
 width:44px;height:44px;border-radius:12px;background:var(--c-surface);color:var(--c-accent);
 display:grid;place-items:center;flex-shrink:0;border:1px solid #E4D2C2;
}
.notice-text{flex:1;min-width:220px;font-size:15px;color:#5C3A26;line-height:1.7}
.notice-text b{color:var(--c-accent);font-weight:600}
.notice-link{
 display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--c-accent);
 border-bottom:1px solid rgba(180,86,46,.45);padding-bottom:2px;
}
.notice-link:hover{border-color:var(--c-accent)}
/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;margin:0 auto}
.acc{background:var(--c-surface);border:1px solid var(--c-line);border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1)}
.acc .accordion-item{background:transparent;border:0;border-bottom:1px solid var(--c-line)}
.acc .accordion-item:last-child{border-bottom:0}
.acc .accordion-button{
 background:transparent;color:var(--c-ink);font-family:var(--font-serif);
 font-size:16px;font-weight:600;line-height:1.6;padding:18px 52px 18px 22px;
 box-shadow:none;border-radius:0;
}
.acc .accordion-button:not(.collapsed){
 color:var(--c-primary);background:transparent;box-shadow:inset 2px 0 0 var(--c-primary);
}
.acc .accordion-button:focus{box-shadow:inset 2px 0 0 var(--c-primary);border-color:transparent}
.acc .accordion-button::after{
 content:"+";background-image:none !important;width:auto;height:auto;
 font-family:var(--font-num);font-size:20px;line-height:1;color:var(--c-ink-2);
 display:flex;align-items:center;justify-content:center;transform:none !important;
 position:absolute;right:20px;top:50%;margin:0;translate:0 -50%;
}
.acc .accordion-button:not(.collapsed)::after{content:"−";color:var(--c-accent)}
.acc .accordion-body{padding:0 22px 20px;font-size:14px;color:var(--c-ink-2);line-height:1.8}
/* ---------- 订阅 CTA ---------- */
.sub-bar{background:var(--c-primary-deep);color:#F2EDE4;padding:32px 0}
.sub-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.sub-inner h2{font-size:20px;color:#F7F3EC}
.sub-inner p{font-size:14px;color:rgba(247,243,236,.7);margin-top:4px}
/* ---------- 页脚 ---------- */
.site-footer{background:var(--c-primary-deep);color:#E8E2D7;padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{background:rgba(247,243,236,.14);color:#F7F3EC}
.footer-brand .brand-text{color:#F7F3EC;font-size:16px}
.site-footer p{font-size:13px;line-height:1.8;color:rgba(232,226,215,.72)}
.footer-col h5{font-family:var(--font-serif);font-size:14px;color:#F7F3EC;margin-bottom:14px;letter-spacing:.04em}
.footer-col ul li{font-size:13px;color:rgba(232,226,215,.72);padding:5px 0;line-height:1.6}
.footer-col ul li a:hover{color:var(--c-accent)}
.footer-note{font-size:12px !important;color:rgba(232,226,215,.55) !important;line-height:1.75}
.footer-bottom{
 display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
 margin-top:44px;padding-top:20px;border-top:1px solid rgba(247,243,236,.14);
 font-size:12px;color:rgba(232,226,215,.6);
}
.footer-bottom .fb-right{display:flex;gap:18px;flex-wrap:wrap}
/* ---------- 动效 ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 .reveal{opacity:1 !important;transform:none !important;transition:none !important}
 *{animation-duration:.001ms !important;transition-duration:.001ms !important}
}
/* ---------- 响应式 ---------- */
@media (max-width:1199.98px){
 .cat-side{position:static}
}
@media (max-width:991.98px){
 .nav-links,.nav-divider,.search-form{display:none}
 .menu-toggle{display:inline-flex}
 .nav-right .btn{display:none}
 .nav-inner{height:56px;gap:12px}
 .brand-text{font-size:15px}
 .cat-head-inner{grid-template-columns:1fr;gap:18px;align-items:start}
 .cat-stats{gap:22px}
 .pin-grid{grid-template-columns:repeat(2,1fr)}
 .list-layout{grid-template-columns:1fr}
 .topic-strip{grid-template-columns:1fr}
 .section{padding:48px 0}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767.98px){
 .pin-grid{grid-template-columns:1fr}
 .dl-item{grid-template-columns:30px minmax(0,1fr);padding:16px 18px}
 .dl-meta{grid-column:2;flex-direction:row;align-items:center;justify-content:flex-start;gap:10px;padding-top:6px}
 .dl-sum{white-space:normal}
 .list-panel-head{padding:16px 18px}
 .list-foot{padding:16px 18px}
 .section-head{flex-direction:column;align-items:flex-start;gap:8px}
 .sub-inner{flex-direction:column;align-items:flex-start}
 .notice-inner{gap:14px}
}
@media (max-width:575.98px){
 .container{padding-left:18px;padding-right:18px}
 .cat-head{padding:20px 0 22px}
 .cat-stats{gap:16px;flex-wrap:wrap}
 .cat-stat{min-width:66px}
 .cat-stat b{font-size:19px}
 .strip-note{margin-left:0;width:100%}
 .footer-grid{grid-template-columns:1fr}
 .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px}
 .dl-title{font-size:15px}
 .btn{padding:11px 18px}
}