/* roulang page: index */
:root{
  --amber:#B4692A;
  --amber-deep:#8E4A1E;
  --celadon:#2F6B4F;
  --clay:#A83E2B;
  --bg:#FAF6EF;
  --bg2:#F3EDE2;
  --card:#FFFFFF;
  --ink:#221C16;
  --ink2:#5C5348;
  --ink3:#8C8377;
  --white-ink:#FBF6EE;
  --line:#E6DDCE;
  --line-strong:#D9B98A;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:12px;
  --r-pill:999px;
  --r-btn:14px;
  --sh:0 6px 20px rgba(120,90,50,.07);
  --sh-hover:0 14px 32px rgba(120,90,50,.14);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --tr:180ms ease;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--amber-deep);text-decoration:none;transition:color var(--tr)}
a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
  outline:2px solid var(--celadon);outline-offset:2px;border-radius:6px;
}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;letter-spacing:.01em;color:var(--ink);margin:0}
h1{font-size:clamp(28px,4vw,44px);line-height:1.35}
h2{font-size:clamp(22px,2.6vw,30px);line-height:1.4}
h3{font-size:18px;line-height:1.5}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit}

/* ---------- 左侧竖向导航 ---------- */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:232px;
  background:#FFFDF8;border-right:1px solid var(--line);
  display:flex;flex-direction:column;gap:8px;
  padding:22px 14px 18px;overflow-y:auto;z-index:80;
}
.sidebar__logo{display:flex;align-items:center;gap:10px;padding:4px 8px 18px}
.logo-badge{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,#C8811F,#A85A22);
  color:#fff;display:grid;place-items:center;
  font-family:var(--serif);font-size:20px;font-weight:600;
  box-shadow:0 6px 14px rgba(168,90,34,.25);
}
.logo-text-wrap{min-width:0}
.logo-text{font-family:var(--serif);font-size:15.5px;font-weight:600;line-height:1.3;color:var(--ink);display:block}
.logo-sub{display:block;font-size:11px;letter-spacing:.16em;color:var(--ink3);margin-top:3px}
.sidebar__nav{display:flex;flex-direction:column;gap:2px}
.nav-link{
  position:relative;display:flex;align-items:center;gap:10px;
  height:44px;padding:0 16px;border-radius:12px;
  font-size:14.5px;color:var(--ink2);
  transition:background var(--tr),color var(--tr);
}
.nav-link svg{width:18px;height:18px;flex:0 0 18px;transition:transform var(--tr)}
.nav-link:hover{background:#FAF3E7;color:var(--amber-deep);text-decoration:none}
.nav-link:hover svg{transform:translateX(2px)}
.nav-link.active{background:#F6EADB;color:var(--amber-deep);font-weight:500}
.nav-link.active::before{
  content:"";position:absolute;left:2px;top:11px;bottom:11px;width:3px;
  border-radius:3px;background:var(--amber);
}
.sidebar__divider{height:1px;background:var(--line);margin:14px 6px}
.sidebar__dl{
  margin-top:auto;background:#F8F2E7;border:1px solid var(--line);
  border-radius:var(--r-md);padding:14px;
}
.sidebar__dl h4{font-size:13.5px;font-family:var(--sans);font-weight:600;color:var(--ink2);margin-bottom:10px}
.mini-dl{display:flex;flex-direction:column;gap:8px}
.mini-dl a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:34px;padding:0 10px;border-radius:10px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--amber-deep);transition:all var(--tr);
}
.mini-dl a:hover{border-color:var(--line-strong);background:#FFFDF8;transform:translateX(2px);text-decoration:none}
.sidebar__foot{font-size:11.5px;color:var(--ink3);line-height:1.7;padding:14px 8px 0}

/* ---------- 移动端顶部条 + 抽屉 ---------- */
.mobile-bar{
  display:none;position:fixed;top:0;left:0;right:0;height:60px;z-index:90;
  background:#FFFDF8;border-bottom:1px solid var(--line);
  align-items:center;justify-content:space-between;padding:0 16px;
}
.mobile-bar .logo-text{font-size:14px}
.mobile-bar .logo-sub{font-size:10px;letter-spacing:.1em}
.burger{
  width:44px;height:44px;border:1px solid var(--line);border-radius:12px;
  background:#fff;display:grid;place-items:center;cursor:pointer;
  transition:all var(--tr);
}
.burger:hover{border-color:var(--line-strong);background:#FCF7F0}
.burger span{display:block;width:18px;height:2px;background:var(--ink2);border-radius:2px;position:relative}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink2);border-radius:2px;
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.drawer{position:fixed;inset:0;z-index:130;display:none}
.drawer.open{display:block}
.drawer__mask{position:absolute;inset:0;background:rgba(42,32,24,.42);animation:fadeIn .2s ease}
.drawer__panel{
  position:absolute;inset:0;background:#fff;padding:20px 18px 32px;
  overflow-y:auto;animation:slideIn .24s ease;
}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer__close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;font-size:20px;color:var(--ink2);cursor:pointer;
}
.drawer__nav{display:flex;flex-direction:column;gap:6px}
.drawer__nav a{
  min-height:52px;display:flex;align-items:center;padding:0 16px;
  border-radius:14px;background:#FBF7F0;font-size:16px;color:var(--ink);
}
.drawer__nav a:hover,.drawer__nav a.active{background:#F6EADB;color:var(--amber-deep);text-decoration:none}
.drawer__dl{margin-top:22px;display:grid;gap:10px}
.drawer__dl a{
  min-height:48px;display:flex;align-items:center;justify-content:center;
  border-radius:14px;background:linear-gradient(135deg,#C8811F,#A85A22);
  color:#fff;font-size:15px;
}
@keyframes slideIn{from{transform:translateX(24px);opacity:.4}to{transform:translateX(0);opacity:1}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ---------- 主内容区 ---------- */
.site-main{margin-left:232px;min-height:100vh;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:70;height:56px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:0 40px;background:rgba(255,253,248,.85);
  backdrop-filter:blur(6px);border-bottom:1px solid var(--line);
}
.crumb{font-size:12.5px;color:var(--ink3);display:flex;align-items:center;gap:8px}
.crumb a{color:var(--ink2)}
.crumb a:hover{color:var(--amber-deep)}
.crumb .sep{color:var(--line-strong)}
.topbar__search{display:flex;align-items:center;gap:8px}
.topbar__search input{
  height:34px;width:190px;padding:0 12px;border-radius:10px;
  border:1px solid var(--line);background:#fff;font-size:13px;color:var(--ink);
  transition:all var(--tr);
}
.topbar__search input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(180,105,42,.15);outline:none}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}
.section{padding:72px 0}
.section--alt{background:var(--bg2)}
.section--line{border-top:1px solid var(--line)}
.sec-head{max-width:760px;margin-bottom:34px}
.sec-head--center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.14em;color:var(--amber-deep);
  background:rgba(180,105,42,.1);border-radius:var(--r-pill);
  padding:5px 14px;margin-bottom:14px;
}
.sec-head h2{margin-bottom:12px}
.sec-desc{color:var(--ink2);font-size:15.5px;line-height:1.9}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:500;border:1px solid transparent;
  cursor:pointer;transition:all var(--tr);text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,#C8811F,#A85A22);color:#fff;
  box-shadow:0 4px 14px rgba(168,90,34,.24);
}
.btn-primary:hover{color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 10px 22px rgba(168,90,34,.3)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 10px rgba(168,90,34,.22)}
.btn-ghost{background:#fff;color:var(--amber-deep);border-color:var(--line-strong)}
.btn-ghost:hover{background:#FCF7F0;border-color:var(--amber);color:var(--amber);text-decoration:none;transform:translateY(-1px)}
.btn-light{background:rgba(255,255,255,.14);color:#FBF6EE;border-color:rgba(255,255,255,.28)}
.btn-light:hover{background:rgba(255,255,255,.22);color:#fff;text-decoration:none;transform:translateY(-1px)}
.btn-row{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;padding:78px 0 66px;border-bottom:1px solid var(--line)}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url(/assets/images/17c1a397d282e0cb.webp);
  background-size:cover;background-position:center;opacity:.10;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(560px 320px at 18% 8%,rgba(180,105,42,.18),transparent 70%),
    radial-gradient(520px 320px at 84% 76%,rgba(47,107,79,.14),transparent 70%);
}
.hero__inner{position:relative;z-index:2;text-align:center;max-width:880px;margin:0 auto}
.hero h1{margin:6px 0 18px}
.hero__lead{color:var(--ink2);font-size:16.5px;line-height:1.9;max-width:780px;margin:0 auto}
.hero__search{
  margin:30px auto 0;max-width:760px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh);padding:12px;display:flex;gap:10px;flex-wrap:wrap;
}
.hero__search input[type="text"]{
  flex:1 1 240px;height:44px;padding:0 14px;border-radius:var(--r-sm);
  border:1px solid var(--line);font-size:14.5px;color:var(--ink);background:#FFFDF8;
  transition:all var(--tr);min-width:0;
}
.hero__search select{
  flex:0 1 160px;height:44px;padding:0 12px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:#FFFDF8;font-size:14.5px;color:var(--ink2);
  transition:all var(--tr);
}
.hero__search input:focus,.hero__search select:focus{
  border-color:var(--amber);box-shadow:0 0 0 3px rgba(180,105,42,.15);outline:none;background:#fff;
}
.hero__search .btn{flex:0 0 auto}
.hero__chips{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:18px}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  font-size:13px;color:var(--ink2);transition:all var(--tr);
}
.chip:hover{border-color:var(--line-strong);color:var(--amber-deep);background:#FCF7F0;text-decoration:none;transform:translateY(-1px)}
.hero__stats{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:30px}
.stat-badge{
  display:flex;align-items:baseline;gap:8px;
  padding:8px 18px;border-radius:var(--r-pill);
  background:rgba(180,105,42,.12);border:1px solid rgba(180,105,42,.18);
}
.stat-badge:nth-child(2){background:rgba(47,107,79,.12);border-color:rgba(47,107,79,.18)}
.stat-badge b{font-family:var(--serif);font-size:20px;font-weight:600;color:var(--amber-deep);line-height:1}
.stat-badge:nth-child(2) b{color:var(--celadon)}
.stat-badge span{font-size:12px;color:var(--ink2)}

/* ---------- 维度卡 ---------- */
.dim-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:24px;
}
.dim-card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px 26px 24px;box-shadow:var(--sh);
  overflow:hidden;transition:all var(--tr);
}
.dim-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,#C8811F,#2F6B4F);opacity:.55;transition:opacity var(--tr);
}
.dim-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--sh-hover)}
.dim-card:hover::before{opacity:1}
.dim-card:nth-child(1){grid-column:span 2}
.dim-card__top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.dim-card h3{font-size:19px}
.dim-card p{color:var(--ink2);font-size:14.5px;line-height:1.85}
.tag{
  display:inline-flex;align-items:center;padding:3px 10px;border-radius:var(--r-pill);
  font-size:11.5px;letter-spacing:.04em;background:rgba(47,107,79,.1);
  color:var(--celadon);border:1px solid rgba(47,107,79,.16);white-space:nowrap;
}
.tag--amber{background:rgba(180,105,42,.1);color:var(--amber-deep);border-color:rgba(180,105,42,.18)}
.tag--clay{background:rgba(168,62,43,.1);color:var(--clay);border-color:rgba(168,62,43,.18)}

/* ---------- Tab 与横向信息卡 ---------- */
.tabs{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.tab{
  padding:8px 18px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;color:var(--ink2);cursor:pointer;transition:all var(--tr);
}
.tab:hover{border-color:var(--line-strong);color:var(--amber-deep)}
.tab.is-active{background:#F6EADB;border-color:var(--line-strong);color:var(--amber-deep);font-weight:500}
.rows{display:flex;flex-direction:column;gap:14px}
.row-card{
  display:flex;align-items:center;gap:20px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 22px;box-shadow:var(--sh);transition:all var(--tr);
  position:relative;
}
.row-card:hover{background:#FCF7F0;border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--sh-hover)}
.row-card__label{
  flex:0 0 auto;font-size:12px;color:var(--amber-deep);
  background:rgba(180,105,42,.1);border:1px solid rgba(180,105,42,.18);
  border-radius:var(--r-pill);padding:4px 12px;white-space:nowrap;
}
.row-card__body{flex:1 1 auto;min-width:0}
.row-card__body h3{font-size:16.5px;margin-bottom:5px}
.row-card__body p{font-size:14px;color:var(--ink2);line-height:1.8}
.row-card__arrow{flex:0 0 auto;color:var(--amber);font-size:18px;transition:transform var(--tr)}
.row-card:hover .row-card__arrow{transform:translateX(4px)}

/* ---------- 清单 ---------- */
.filter-bar{display:flex;gap:10px;overflow-x:auto;padding-bottom:8px;margin-bottom:24px;scrollbar-width:thin}
.filter-bar .tab{white-space:nowrap}
.list-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.list-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:20px 22px;box-shadow:var(--sh);transition:all var(--tr);
  display:flex;flex-direction:column;gap:10px;
}
.list-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--sh-hover)}
.list-card h3{font-size:16.5px}
.list-card p{font-size:14px;color:var(--ink2);line-height:1.8}
.list-card__foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto}
.list-card__foot span{font-size:12px;color:var(--ink3)}
.tag-group{display:flex;flex-wrap:wrap;gap:8px}

/* ---------- 场景 ---------- */
.scene{
  display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;
  padding:34px 0;
}
.scene + .scene{border-top:1px dashed var(--line)}
.scene:nth-child(even) .scene__media{order:2}
.scene__media{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh);aspect-ratio:1/1;background:linear-gradient(135deg,#F6EADB,#EFE3D0);
}
.scene__media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.scene__media:hover img{transform:scale(1.03)}
.scene__index{
  display:inline-block;font-family:var(--serif);font-size:13px;color:var(--amber-deep);
  letter-spacing:.16em;margin-bottom:10px;
}
.scene h3{font-size:20px;margin-bottom:12px}
.scene p{color:var(--ink2);font-size:15px;line-height:1.9;margin-bottom:16px}
.check-line{
  display:flex;align-items:flex-start;gap:10px;font-size:14px;color:var(--ink2);
  background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:10px 14px;
}
.check-line::before{
  content:"";flex:0 0 16px;width:16px;height:16px;margin-top:5px;border-radius:50%;
  background:rgba(47,107,79,.14);
  border:1px solid rgba(47,107,79,.3);
  box-shadow:inset 0 0 0 3px #fff;
}

/* ---------- 演示区 ---------- */
.browser{
  max-width:880px;margin:0 auto;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--sh-hover);overflow:hidden;
}
.browser__bar{
  height:28px;display:flex;align-items:center;gap:6px;padding:0 14px;
  background:#F8F2E7;border-bottom:1px solid var(--line);
}
.browser__bar i{width:8px;height:8px;border-radius:50%;background:#D9B98A;display:block}
.browser__bar i:nth-child(2){background:#C8A97C}
.browser__bar i:nth-child(3){background:#B9A183}
.browser__body{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#F6EADB,#EFE3D0)}
.browser__body img{width:100%;height:100%;object-fit:cover}
.demo-notes{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin-top:26px}
.demo-note{
  display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);padding:7px 16px 7px 8px;font-size:13.5px;color:var(--ink2);
  box-shadow:var(--sh);transition:all var(--tr);
}
.demo-note:hover{border-color:var(--line-strong);transform:translateY(-2px)}
.demo-num{
  width:24px;height:24px;border-radius:50%;display:grid;place-items:center;
  background:rgba(180,105,42,.12);color:var(--amber-deep);font-size:12px;font-weight:600;font-family:var(--serif);
}

/* ---------- 下载 ---------- */
.dl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.dl-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 22px;box-shadow:var(--sh);transition:all var(--tr);
  display:flex;flex-direction:column;gap:12px;text-align:left;
}
.dl-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--sh-hover)}
.dl-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(180,105,42,.1);color:var(--amber-deep);
}
.dl-icon svg{width:22px;height:22px}
.dl-card h3{font-size:17px}
.dl-card p{font-size:13.5px;color:var(--ink2);line-height:1.8}
.dl-card .btn{width:100%;margin-top:auto}
.dl-note{font-size:12px;color:var(--ink3);margin-top:16px;text-align:center}

/* ---------- 流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.step{position:relative;padding:0 18px;text-align:center}
.step::after{
  content:"";position:absolute;top:26px;right:-6px;width:calc(100% - 40px);
  border-top:2px dashed var(--line-strong);opacity:.6;
}
.step:last-child::after{display:none}
.step__num{
  width:52px;height:52px;margin:0 auto 16px;border-radius:50%;
  display:grid;place-items:center;background:#fff;border:1px solid var(--line-strong);
  font-family:var(--serif);font-size:19px;color:var(--amber-deep);
  box-shadow:var(--sh);position:relative;z-index:2;
}
.step h3{font-size:16px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--ink2);line-height:1.8}

/* ---------- 样例卡 ---------- */
.sample-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.sample-card{
  position:relative;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:26px;box-shadow:var(--sh);transition:all var(--tr);
}
.sample-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--sh-hover)}
.sample-flag{
  position:absolute;top:0;left:0;background:linear-gradient(135deg,#C8811F,#A85A22);
  color:#fff;font-size:11.5px;letter-spacing:.1em;
  padding:4px 14px;border-radius:var(--r-lg) 0 var(--r-sm) 0;
}
.sample-card h3{margin:16px 0 16px;font-size:17px}
.field-row{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:12px 0;border-bottom:1px dashed var(--line);font-size:14px;
}
.field-row:last-child{border-bottom:none}
.field-row dt{color:var(--ink3);font-size:13px}
.field-row dd{margin:0;color:var(--ink);font-size:14px;text-align:right}

/* ---------- 方案 ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:28px 24px;box-shadow:var(--sh);transition:all var(--tr);
  display:flex;flex-direction:column;gap:16px;
}
.plan:hover{transform:translateY(-3px);box-shadow:var(--sh-hover);border-color:var(--line-strong)}
.plan--featured{
  transform:scale(1.03);
  border-color:transparent;
  box-shadow:0 0 0 1px var(--line-strong),inset 0 0 0 2px rgba(217,185,138,.3),var(--sh-hover);
}
.plan--featured:hover{transform:scale(1.03) translateY(-3px)}
.plan__flag{
  align-self:flex-start;font-size:11.5px;color:#fff;letter-spacing:.08em;
  background:linear-gradient(135deg,#C8811F,#A85A22);
  border-radius:var(--r-pill);padding:3px 12px;
}
.plan h3{font-size:18px}
.plan__price{
  font-family:var(--serif);font-size:17px;color:var(--amber-deep);
  padding:10px 0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line);
}
.plan ul{display:flex;flex-direction:column;gap:10px}
.plan li{position:relative;padding-left:18px;font-size:14px;color:var(--ink2);line-height:1.8}
.plan li::before{
  content:"";position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:50%;
  background:rgba(47,107,79,.4);
}
.plan .btn{width:100%;margin-top:auto}

/* ---------- 统计条 ---------- */
.stats-band{
  background:linear-gradient(135deg,#2A2018,#4A3524);
  border-radius:var(--r-lg);padding:34px 30px;
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  box-shadow:0 18px 36px rgba(42,32,24,.22);
}
.stats-band .stat-badge{
  flex-direction:column;align-items:flex-start;gap:6px;
  background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.2);
  border-radius:var(--r-md);padding:16px 18px;
}
.stats-band .stat-badge b{color:#FBF6EE}
.stats-band .stat-badge span{color:rgba(251,246,238,.78)}

/* ---------- 评价墙 ---------- */
.quote-wall{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:start;
}
.quote-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px;box-shadow:var(--sh);transition:all var(--tr);
}
.quote-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--sh-hover)}
.quote-card .qmark{font-family:var(--serif);font-size:28px;color:var(--line-strong);line-height:1}
.empty{
  border:1.5px dashed var(--line-strong);border-radius:var(--r-md);
  padding:44px 24px;text-align:center;color:var(--ink3);font-size:14.5px;
  background:rgba(255,255,255,.55);
}
.empty p{margin-bottom:12px}
.empty a{font-size:14px}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--sh);overflow:hidden;transition:border-color var(--tr);
}
.faq-item[open]{border-left:3px solid var(--amber);border-color:var(--line-strong)}
.faq-item summary{
  list-style:none;cursor:pointer;min-height:56px;display:flex;align-items:center;
  justify-content:space-between;gap:16px;padding:0 20px;
  font-size:16px;font-weight:500;color:var(--ink);font-family:var(--serif);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-family:var(--serif);font-size:22px;color:var(--amber);line-height:1;
  transition:transform var(--tr);
}
.faq-item[open] summary::after{content:"−"}
.faq-body{padding:0 20px 20px;font-size:15px;line-height:1.9;color:var(--ink2)}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  box-shadow:var(--sh);transition:all var(--tr);overflow:hidden;
}
.news-card:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:var(--sh-hover)}
.news-card__link{display:flex;flex-direction:column;gap:10px;padding:22px;height:100%;color:inherit}
.news-card__link:hover{text-decoration:none;color:inherit}
.news-card h3{font-size:16.5px;line-height:1.55;transition:color var(--tr)}
.news-card:hover h3{color:var(--amber-deep)}
.news-card p{
  font-size:13.5px;color:var(--ink2);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:6px}
.news-meta time{font-size:12px;color:var(--ink3)}
.news-meta .arrow{color:var(--amber);font-size:15px;transition:transform var(--tr)}
.news-card:hover .arrow{transform:translateX(4px)}

/* ---------- 分类入口 ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.cat-pill{
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 22px;box-shadow:var(--sh);transition:all var(--tr);color:var(--ink);
}
.cat-pill:hover{
  border-color:var(--amber);background:#FCF7F0;color:var(--ink);
  text-decoration:none;transform:translateX(4px);box-shadow:var(--sh-hover);
}
.cat-pill__main{display:flex;flex-direction:column;gap:2px;min-width:0}
.cat-pill__main strong{font-family:var(--serif);font-size:16px;font-weight:600}
.cat-pill__main em{font-style:normal;font-size:12.5px;color:var(--ink3)}
.cat-pill__arrow{color:var(--amber);font-size:17px}

/* ---------- 免责 ---------- */
.notice-card{
  background:#F8F2E7;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:30px 32px;
}
.notice-card ul{display:flex;flex-direction:column;gap:14px;margin-top:16px}
.notice-card li{
  position:relative;padding-left:22px;font-size:14.5px;color:var(--ink2);line-height:1.85;
}
.notice-card li::before{
  content:"";position:absolute;left:0;top:11px;width:8px;height:8px;border-radius:2px;
  background:var(--line-strong);
}

/* ---------- CTA ---------- */
.cta-band{
  background:linear-gradient(135deg,#2A2018,#4A3524);
  border-radius:var(--r-lg);padding:48px 42px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:38px;align-items:center;
  box-shadow:0 22px 44px rgba(42,32,24,.24);
}
.cta-band h2{color:#FBF6EE;margin-bottom:14px}
.cta-band p{color:rgba(251,246,238,.78);font-size:15px;line-height:1.9;margin-bottom:22px}
.cta-form{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--r-md);padding:22px}
.cta-form label{display:block;font-size:13px;color:rgba(251,246,238,.82);margin-bottom:7px}
.cta-form .fgroup{margin-bottom:14px}
.cta-form input,.cta-form select{
  width:100%;height:44px;padding:0 14px;border-radius:var(--r-sm);
  border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.1);
  color:#FBF6EE;font-size:14px;transition:all var(--tr);
}
.cta-form input::placeholder{color:rgba(251,246,238,.48)}
.cta-form input:focus,.cta-form select:focus{
  outline:none;border-color:#D9B98A;box-shadow:0 0 0 3px rgba(217,185,138,.22);background:rgba(255,255,255,.16);
}
.cta-form .btn{width:100%}
.cta-form small{display:block;margin-top:12px;font-size:12px;color:rgba(251,246,238,.6);line-height:1.7}
.cta-band__actions{display:flex;flex-wrap:wrap;gap:14px}

/* ---------- 页脚 ---------- */
.site-footer{background:#2A2018;color:rgba(251,246,238,.72);margin-top:auto;padding:58px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px;
  padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12);
}
.footer-brand .logo-badge{margin-bottom:14px}
.footer-brand strong{display:block;font-family:var(--serif);font-size:16.5px;color:#FBF6EE;margin-bottom:6px}
.footer-brand em{display:block;font-style:normal;font-size:11.5px;letter-spacing:.16em;color:rgba(251,246,238,.5);margin-bottom:14px}
.footer-brand p{font-size:13.5px;line-height:1.85;color:rgba(251,246,238,.62)}
.footer-col h4{font-family:var(--sans);font-size:14px;color:#FBF6EE;margin-bottom:14px;font-weight:600}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:13.5px;color:#E9D7BF;transition:color var(--tr)}
.footer-col a:hover{color:#fff;text-decoration:none}
.footer-dl{display:flex;flex-direction:column;gap:10px}
.footer-dl a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  min-height:40px;padding:0 14px;border-radius:12px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);
  font-size:13px;color:#E9D7BF;transition:all var(--tr);
}
.footer-dl a:hover{background:rgba(255,255,255,.14);color:#fff;text-decoration:none;transform:translateX(2px)}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  padding:20px 0 26px;font-size:12.5px;color:rgba(251,246,238,.5);
}
.footer-bottom a{color:rgba(251,246,238,.62)}
.footer-bottom a:hover{color:#fff}
.to-top{
  display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 14px;
  border-radius:var(--r-pill);border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.06);font-size:12.5px;color:#E9D7BF;transition:all var(--tr);
}
.to-top:hover{background:rgba(255,255,255,.16);color:#fff;text-decoration:none}

/* ---------- 响应式 ---------- */
@media (max-width:1199px) and (min-width:992px){
  .sidebar{width:76px;padding:18px 8px}
  .logo-text-wrap,.sidebar__dl,.sidebar__foot,.nav-link span{display:none}
  .sidebar__logo{justify-content:center;padding:4px 0 16px}
  .nav-link{justify-content:center;padding:0}
  .nav-link.active::before{display:none}
  .site-main{margin-left:76px}
  .container{padding:0 24px}
  .topbar{padding:0 24px}
}
@media (max-width:991px){
  .sidebar{display:none}
  .mobile-bar{display:flex}
  .site-main{margin-left:0;padding-top:60px}
  .topbar{display:none}
  .container{padding:0 24px}
  .section{padding:56px 0}
  .hero{padding:56px 0 46px}
  .dim-grid{grid-template-columns:1fr}
  .dim-card:nth-child(1){grid-column:span 1}
  .list-grid,.sample-grid,.plans,.dl-grid,.news-grid,.cat-grid,.quote-wall{grid-template-columns:1fr 1fr}
  .plan--featured{transform:none}
  .plan--featured:hover{transform:translateY(-3px)}
  .scene{grid-template-columns:1fr;gap:22px}
  .scene:nth-child(even) .scene__media{order:0}
  .scene__media{aspect-ratio:16/10}
  .steps{grid-template-columns:1fr 1fr;gap:28px}
  .step::after{display:none}
  .stats-band{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:36px 26px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:767px){
  body{font-size:15px;line-height:1.8}
  .container{padding:0 16px}
  .section{padding:40px 0}
  .hero{padding:40px 0 36px}
  .hero__search{flex-direction:column;padding:14px}
  .hero__search input[type="text"],.hero__search select,.hero__search .btn{width:100%;flex:1 1 auto}
  .btn-row .btn{width:100%}
  .list-grid,.sample-grid,.plans,.dl-grid,.news-grid,.cat-grid,.quote-wall,.stats-band{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr;gap:22px}
  .row-card{flex-wrap:wrap;gap:12px;padding:16px 18px}
  .row-card__label{order:-1}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:26px}
  .cta-band{padding:28px 20px;gap:24px}
  .notice-card{padding:22px}
  .topbar__search input{width:130px}
  .field-row{flex-direction:column;align-items:flex-start;gap:4px}
  .field-row dd{text-align:left}
  .stats-band .stat-badge{padding:14px 16px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* roulang page: article */
:root{
  --amber:#B4692A;
  --amber-deep:#8E4A1E;
  --celadon:#2F6B4F;
  --clay:#A83E2B;
  --bg:#FAF6EF;
  --bg2:#F3EDE2;
  --card:#FFFFFF;
  --ink:#221C16;
  --ink2:#5C5348;
  --ink3:#8C8377;
  --white-ink:#FBF6EE;
  --line:#E6DDCE;
  --line-strong:#D9B98A;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:12px;
  --r-pill:999px;
  --r-btn:14px;
  --sh:0 6px 20px rgba(120,90,50,.07);
  --sh-hover:0 14px 32px rgba(120,90,50,.14);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --tr:180ms ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--amber-deep);text-decoration:none;transition:color var(--tr)}
a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--celadon);outline-offset:2px;border-radius:6px;
}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;letter-spacing:.01em;margin:0}
p{margin:0 0 1em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}
.section{padding:72px 0}
.section--alt{background:var(--bg2)}
.section--line{border-top:1px solid var(--line)}
.section--tight{padding:48px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.14em;color:var(--amber-deep);
  background:rgba(180,105,42,.1);border-radius:var(--r-pill);
  padding:5px 14px;margin-bottom:14px;
}
.section-head{max-width:760px;margin-bottom:34px}
.section-head h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:10px}
.section-head p{color:var(--ink2);margin:0}

/* ---------- 左侧竖向导航 ---------- */
.sidebar{
  position:fixed;left:0;top:0;bottom:0;width:232px;z-index:80;
  background:#FFFDF8;border-right:1px solid var(--line);
  display:flex;flex-direction:column;
}
.sidebar__inner{padding:22px 14px 24px;overflow-y:auto;flex:1}
.sidebar__logo{display:flex;align-items:center;gap:10px;padding:4px 8px 18px}
.logo-badge{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,#C8811F,#A85A22);
  color:#fff;display:grid;place-items:center;
  font-family:var(--serif);font-size:20px;font-weight:600;
  box-shadow:0 6px 14px rgba(168,90,34,.25);
}
.logo-text-wrap{min-width:0}
.logo-text{font-family:var(--serif);font-size:15.5px;font-weight:600;line-height:1.3;color:var(--ink);display:block}
.logo-sub{display:block;font-size:11px;letter-spacing:.16em;color:var(--ink3);margin-top:3px}
.sidebar__nav{display:flex;flex-direction:column;gap:2px}
.nav-link{
  position:relative;display:flex;align-items:center;gap:10px;
  height:44px;padding:0 16px;border-radius:12px;
  font-size:14.5px;color:var(--ink2);
  transition:background var(--tr),color var(--tr);
}
.nav-link svg{width:18px;height:18px;flex:0 0 18px;transition:transform var(--tr)}
.nav-link:hover{background:#FAF3E7;color:var(--amber-deep);text-decoration:none}
.nav-link:hover svg{transform:translateX(2px)}
.nav-link.active{background:#F6EADB;color:var(--amber-deep);font-weight:500}
.nav-link.active::before{
  content:"";position:absolute;left:2px;top:11px;bottom:11px;width:3px;
  border-radius:3px;background:var(--amber);
}
.sidebar__divider{height:1px;background:var(--line);margin:14px 6px}
.mini-dl{display:flex;flex-direction:column;gap:6px}
.mini-dl a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:34px;padding:0 10px;border-radius:10px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--amber-deep);transition:all var(--tr);
}
.mini-dl a:hover{border-color:var(--line-strong);background:#FFFDF8;transform:translateX(2px);text-decoration:none}
.mini-dl span{font-size:10.5px;color:var(--ink3);letter-spacing:.08em}
.sidebar__note{
  margin:16px 8px 0;font-size:11.5px;line-height:1.7;color:var(--ink3);
}

/* ---------- 移动端顶部条与抽屉 ---------- */
.mobile-bar{
  display:none;position:fixed;top:0;left:0;right:0;height:60px;z-index:90;
  background:#FFFDF8;border-bottom:1px solid var(--line);
  align-items:center;justify-content:space-between;padding:0 16px;
}
.mobile-bar .logo-text{font-size:14px}
.mobile-bar .logo-sub{font-size:10px;letter-spacing:.1em}
.mobile-bar .logo-badge{width:36px;height:36px;flex:0 0 36px;font-size:17px;border-radius:10px}
.burger{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;display:grid;place-items:center;cursor:pointer;
}
.burger span{display:block;width:18px;height:2px;background:var(--ink2);border-radius:2px;position:relative}
.burger span::before,.burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--ink2);border-radius:2px;
}
.burger span::before{top:-6px}
.burger span::after{top:6px}
.drawer{position:fixed;inset:0;z-index:130;display:none}
.drawer.open{display:block}
.drawer__mask{position:absolute;inset:0;background:rgba(42,32,24,.42)}
.drawer__panel{
  position:absolute;inset:0;background:#fff;padding:20px 18px 32px;
  overflow-y:auto;
}
.drawer__head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer__close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;font-size:20px;color:var(--ink2);cursor:pointer;line-height:1;
}
.drawer__nav{display:flex;flex-direction:column;gap:6px}
.drawer__nav a{
  min-height:52px;display:flex;align-items:center;padding:0 16px;
  border-radius:14px;background:#FBF7F0;font-size:16px;color:var(--ink);
}
.drawer__nav a:hover,.drawer__nav a.active{background:#F6EADB;color:var(--amber-deep);text-decoration:none}
.drawer__dl{margin-top:22px;display:grid;gap:10px}
.drawer__dl a{
  min-height:48px;display:flex;align-items:center;justify-content:center;
  border-radius:14px;background:linear-gradient(135deg,#C8811F,#A85A22);
  color:#fff;font-size:15px;
}
.drawer__dl a:hover{color:#fff;text-decoration:none}

/* ---------- 主内容 ---------- */
.site-main{margin-left:232px;min-height:100vh;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:70;height:56px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:0 40px;background:rgba(255,253,248,.88);
  backdrop-filter:blur(6px);border-bottom:1px solid var(--line);
}
.crumb{font-size:13px;color:var(--ink3);display:flex;align-items:center;gap:8px;min-width:0}
.crumb a{color:var(--ink2)}
.crumb a:hover{color:var(--amber-deep)}
.crumb .sep{color:var(--line-strong)}
.crumb .cur{color:var(--ink2);max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar__search{display:flex;align-items:center;gap:8px}
.topbar__search input{
  height:34px;width:190px;padding:0 12px;border-radius:10px;
  border:1px solid var(--line);background:#fff;font-size:13px;color:var(--ink);
  transition:all var(--tr);
}
.topbar__search input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(180,105,42,.15);outline:none}
.topbar__search button{
  height:34px;padding:0 14px;border-radius:10px;border:1px solid var(--line-strong);
  background:#fff;color:var(--amber-deep);font-size:13px;cursor:pointer;transition:all var(--tr);
}
.topbar__search button:hover{background:#FCF7F0;border-color:var(--amber)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:500;border:1px solid transparent;
  cursor:pointer;transition:all var(--tr);text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,#C8811F,#A85A22);color:#fff;
  box-shadow:0 4px 14px rgba(168,90,34,.24);
}
.btn-primary:hover{color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 10px 22px rgba(168,90,34,.3)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 10px rgba(168,90,34,.22)}
.btn-ghost{background:#fff;color:var(--amber-deep);border-color:var(--line-strong)}
.btn-ghost:hover{background:#FCF7F0;border-color:var(--amber);color:var(--amber-deep);text-decoration:none;transform:translateY(-1px)}
.btn-soft{background:rgba(180,105,42,.1);color:var(--amber-deep);border-color:transparent}
.btn-soft:hover{background:rgba(180,105,42,.16);text-decoration:none;color:var(--amber-deep)}
.btn-sm{min-height:38px;padding:0 16px;font-size:13.5px;border-radius:12px}

/* ---------- 文章头部 ---------- */
.article-head{padding:44px 0 0}
.breadcrumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink3);margin-bottom:20px}
.breadcrumbs a{color:var(--ink2)}
.breadcrumbs a:hover{color:var(--amber-deep)}
.breadcrumbs .sep{color:var(--line-strong)}
.breadcrumbs .cur{color:var(--ink2);overflow:hidden;text-overflow:ellipsis;max-width:100%}
.article-tag{
  display:inline-flex;align-items:center;gap:6px;
  background:rgba(47,107,79,.12);color:var(--celadon);
  border-radius:var(--r-pill);padding:4px 12px;font-size:12.5px;margin-bottom:14px;
}
.article-title{
  font-size:clamp(26px,3.6vw,40px);line-height:1.4;margin:0 0 18px;max-width:940px;
}
.article-meta{
  display:flex;flex-wrap:wrap;gap:10px 22px;font-size:13px;color:var(--ink3);
  padding-bottom:22px;border-bottom:1px solid var(--line);
}
.article-meta b{font-weight:500;color:var(--ink2)}

/* ---------- 导语卡 ---------- */
.lead-card{
  position:relative;background:#FDF3E4;border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px 24px 22px 26px;margin-top:26px;
}
.lead-card::before{
  content:"";position:absolute;left:0;top:20px;bottom:20px;width:3px;
  border-radius:3px;background:var(--amber);
}
.lead-card p{color:var(--ink2);margin:0 0 12px}
.lead-card ul{margin:0;padding-left:20px;color:var(--ink2);font-size:15px}
.lead-card li{margin-bottom:6px}
.lead-card li:last-child{margin-bottom:0}

/* ---------- 文章配图 ---------- */
.article-cover{
  margin:30px 0 0;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--sh);
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-cover figcaption{
  padding:10px 16px;font-size:12.5px;color:var(--ink3);background:#fff;
}

/* ---------- 正文 ---------- */
.prose-wrap{display:flex;gap:36px;align-items:flex-start}
.prose{flex:1 1 auto;min-width:0;max-width:800px;font-size:16px;line-height:1.9;color:var(--ink)}
.prose h2{
  position:relative;font-size:clamp(20px,2.4vw,26px);margin:38px 0 14px;padding-left:16px;
}
.prose h2::before{
  content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;
  border-radius:2px;background:var(--amber);
}
.prose h3{font-size:18px;margin:28px 0 10px;color:var(--ink)}
.prose p{margin:0 0 1.1em}
.prose ul,.prose ol{margin:0 0 1.1em;padding-left:22px}
.prose li{margin-bottom:.45em}
.prose blockquote{
  margin:20px 0;padding:14px 20px;background:var(--bg2);
  border-left:3px solid var(--line-strong);border-radius:0 12px 12px 0;color:var(--ink2);
}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{border-radius:16px;margin:20px 0;width:100%;aspect-ratio:16/9;object-fit:cover}
.prose strong{color:var(--ink);font-weight:600}
.prose a{border-bottom:1px solid rgba(180,105,42,.35)}
.prose table{width:100%;border-collapse:collapse;margin:18px 0;font-size:14.5px}
.prose th,.prose td{border:1px solid var(--line);padding:9px 12px;text-align:left}
.prose th{background:var(--bg2);font-weight:500;color:var(--ink2)}
.empty-body{
  border:1.5px dashed var(--line-strong);border-radius:var(--r-md);
  padding:38px 24px;text-align:center;color:var(--ink3);background:#FFFDF8;
}
.empty-body strong{display:block;font-family:var(--serif);font-size:19px;color:var(--ink2);margin-bottom:8px}
.empty-body .btn{margin-top:16px}

/* ---------- 侧栏速查 ---------- */
.fact-aside{flex:0 0 268px;position:sticky;top:80px}
.fact-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 18px 16px;box-shadow:var(--sh);
}
.fact-card h3{font-size:16px;margin-bottom:4px}
.fact-card .hint{font-size:12.5px;color:var(--ink3);margin:0 0 12px}
.fact-list{list-style:none;margin:0;padding:0}
.fact-list li{
  display:flex;justify-content:space-between;gap:12px;
  padding:9px 0;border-bottom:1px dashed var(--line);font-size:13.5px;
}
.fact-list li:last-child{border-bottom:0}
.fact-list .k{color:var(--ink3);flex:0 0 auto}
.fact-list .v{color:var(--ink2);text-align:right}

/* ---------- 关键信息速查卡（字段卡） ---------- */
.fact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.fact-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 20px;transition:all var(--tr);box-shadow:var(--sh);
}
.fact-item:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--sh-hover)}
.fact-item dt{font-size:13px;color:var(--ink3);margin-bottom:6px}
.fact-item dd{margin:0;font-size:15px;color:var(--ink);font-weight:500}
.fact-item .tagline{display:inline-block;margin-top:8px;font-size:12px;color:var(--celadon);background:rgba(47,107,79,.1);border-radius:var(--r-pill);padding:2px 10px}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:860px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;
  padding:0 20px;transition:all var(--tr);
}
.faq-item[open]{border-color:var(--line-strong);box-shadow:var(--sh)}
.faq-item summary{
  list-style:none;cursor:pointer;min-height:56px;display:flex;align-items:center;
  justify-content:space-between;gap:16px;font-size:15.5px;color:var(--ink);font-weight:500;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-family:var(--sans);font-size:20px;color:var(--amber);line-height:1;flex:0 0 auto;
}
.faq-item[open] summary::after{content:"−"}
.faq-item[open] summary{border-bottom:1px solid var(--line)}
.faq-body{padding:12px 0 18px;font-size:15px;color:var(--ink2);position:relative;padding-left:14px}
.faq-body::before{content:"";position:absolute;left:0;top:14px;bottom:20px;width:3px;border-radius:3px;background:var(--amber)}

/* ---------- 相关推荐 ---------- */
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.related-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:18px 20px;transition:all var(--tr);box-shadow:var(--sh);
}
.related-card:hover{border-color:var(--line-strong);transform:translateY(-3px);box-shadow:var(--sh-hover);text-decoration:none}
.related-card .rc-tag{font-size:12px;color:var(--celadon);margin-bottom:8px}
.related-card h3{font-size:16px;line-height:1.55;color:var(--ink);margin-bottom:8px}
.related-card p{font-size:13.5px;color:var(--ink2);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.related-card .rc-time{margin-top:12px;font-size:12px;color:var(--ink3)}

/* ---------- 翻页条 ---------- */
.pager-bar{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 20px;margin-top:30px;
}
.pager-bar .pager-note{font-size:13.5px;color:var(--ink3)}

/* ---------- 下载条 ---------- */
.dl-bar{
  background:linear-gradient(135deg,#2A2018,#4A3524);
  border-radius:var(--r-lg);padding:32px 34px;color:var(--white-ink);
}
.dl-bar h2{color:var(--white-ink);font-size:clamp(20px,2.4vw,26px);margin-bottom:8px}
.dl-bar p{color:rgba(251,246,238,.75);font-size:14.5px;margin:0 0 20px}
.dl-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-width:720px}
.dl-actions a{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  min-height:60px;border-radius:14px;background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.22);color:var(--white-ink);
  font-size:14.5px;transition:all var(--tr);
}
.dl-actions a span{font-size:11.5px;letter-spacing:.1em;color:rgba(251,246,238,.65)}
.dl-actions a:hover{background:rgba(255,255,255,.2);color:#fff;text-decoration:none;transform:translateY(-1px)}
.dl-note{margin:14px 0 0;font-size:12px;color:rgba(251,246,238,.55)}

/* ---------- 免责 ---------- */
.disclaimer{
  background:#FBF7F0;border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px 24px;
}
.disclaimer h3{font-size:16px;margin-bottom:10px}
.disclaimer ul{margin:0;padding-left:20px;font-size:14px;color:var(--ink2)}
.disclaimer li{margin-bottom:6px}
.disclaimer li:last-child{margin-bottom:0}
.disclaimer a{color:var(--amber-deep)}

/* ---------- 页脚 ---------- */
.site-footer{background:#2A2018;color:rgba(251,246,238,.75);margin-top:auto;padding:56px 0 0}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:32px;padding-bottom:36px;
}
.footer-brand .logo-badge{margin-bottom:12px}
.footer-brand strong{display:block;font-family:var(--serif);font-size:17px;color:var(--white-ink);letter-spacing:.02em}
.footer-brand em{display:block;font-style:normal;font-size:11.5px;letter-spacing:.18em;color:rgba(251,246,238,.5);margin:4px 0 12px}
.footer-brand p{font-size:13px;line-height:1.85;color:rgba(251,246,238,.6);margin:0}
.footer-col h4{font-size:14px;color:var(--white-ink);margin-bottom:14px;font-family:var(--sans);font-weight:500}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px;font-size:13.5px}
.footer-col ul a{color:#E9D7BF}
.footer-col ul a:hover{color:#fff;text-decoration:none}
.footer-dl{display:flex;flex-direction:column;gap:8px}
.footer-dl a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  min-height:36px;padding:0 12px;border-radius:10px;
  border:1px solid rgba(233,215,191,.24);color:#E9D7BF;font-size:13px;
  transition:all var(--tr);
}
.footer-dl a:hover{border-color:#E9D7BF;color:#fff;text-decoration:none;transform:translateX(2px)}
.footer-dl a span{font-size:10.5px;color:rgba(251,246,238,.45);letter-spacing:.08em}
.footer-bottom{
  border-top:1px solid rgba(233,215,191,.18);padding:16px 0 22px;
  display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;justify-content:space-between;
  font-size:12.5px;color:rgba(251,246,238,.55);
}
.to-top{color:#E9D7BF}
.to-top:hover{color:#fff;text-decoration:none}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .sidebar{width:76px}
  .sidebar__inner{padding:20px 10px}
  .sidebar__logo{justify-content:center;padding:4px 0 18px}
  .logo-text-wrap{display:none}
  .nav-link{justify-content:center;padding:0;gap:0}
  .nav-link span{display:none}
  .nav-link.active::before{left:0;top:12px;bottom:12px}
  .mini-dl a{justify-content:center;padding:0;font-size:11px}
  .mini-dl a span{display:none}
  .sidebar__note{display:none}
  .site-main{margin-left:76px}
  .container{padding:0 24px}
  .topbar{padding:0 24px}
  .fact-aside{flex:0 0 240px}
}
@media (max-width:991px){
  .sidebar{display:none}
  .mobile-bar{display:flex}
  .site-main{margin-left:0;padding-top:60px}
  .topbar{display:none}
  .section{padding:56px 0}
  .container{padding:0 22px}
  .prose-wrap{flex-direction:column}
  .fact-aside{position:static;flex:1 1 auto;width:100%}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dl-actions{grid-template-columns:repeat(3,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:26px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:40px 0}
  .article-head{padding:28px 0 0}
  .article-title{font-size:clamp(22px,6vw,28px)}
  .prose{font-size:15px;line-height:1.9}
  .fact-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .dl-actions{grid-template-columns:1fr}
  .dl-bar{padding:24px 20px}
  .btn{width:100%}
  .lead-card{padding:18px 18px 18px 20px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .pager-bar{flex-direction:column;align-items:stretch}
}

/* roulang page: category1 */
:root{
  --amber:#B4692A;
  --amber-deep:#8E4A1E;
  --celadon:#2F6B4F;
  --clay:#A83E2B;
  --bg:#FAF6EF;
  --bg2:#F3EDE2;
  --card:#FFFFFF;
  --ink:#221C16;
  --ink2:#5C5348;
  --ink3:#8C8377;
  --white-ink:#FBF6EE;
  --line:#E6DDCE;
  --line-strong:#D9B98A;
  --r-lg:24px;
  --r-md:18px;
  --r-sm:12px;
  --r-pill:999px;
  --r-btn:14px;
  --sh:0 6px 20px rgba(120,90,50,.07);
  --sh-hover:0 14px 32px rgba(120,90,50,.14);
  --serif:"Noto Serif SC","Songti SC","Source Han Serif SC",serif;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --tr:180ms ease;
}
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:var(--amber-deep);text-decoration:none;transition:color var(--tr)}
a:hover{color:var(--amber);text-decoration:underline;text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{
  outline:2px solid var(--celadon);outline-offset:2px;border-radius:6px;
}
button{font-family:inherit}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;letter-spacing:.01em;color:var(--ink);margin:0}
p{margin:0}

/* ---------- 左侧竖栏 ---------- */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:232px;z-index:80;
  background:#FFFDF8;border-right:1px solid var(--line);
  padding:20px 14px 26px;overflow-y:auto;
  display:flex;flex-direction:column;
}
.sidebar__logo{display:flex;align-items:center;gap:10px;padding:4px 8px 18px}
.logo-badge{
  width:42px;height:42px;flex:0 0 42px;border-radius:12px;
  background:linear-gradient(135deg,#C8811F,#A85A22);
  color:#fff;display:grid;place-items:center;
  font-family:var(--serif);font-size:20px;font-weight:600;
  box-shadow:0 6px 14px rgba(168,90,34,.25);
}
.logo-text-wrap{min-width:0}
.logo-text{font-family:var(--serif);font-size:15.5px;font-weight:600;line-height:1.3;color:var(--ink);display:block}
.logo-sub{display:block;font-size:11px;letter-spacing:.16em;color:var(--ink3);margin-top:3px}
.sidebar__nav{display:flex;flex-direction:column;gap:2px}
.nav-link{
  position:relative;display:flex;align-items:center;gap:10px;
  height:44px;padding:0 16px;border-radius:12px;
  font-size:14.5px;color:var(--ink2);
  transition:background var(--tr),color var(--tr);
}
.nav-link svg{width:18px;height:18px;flex:0 0 18px;transition:transform var(--tr)}
.nav-link:hover{background:#FAF3E7;color:var(--amber-deep);text-decoration:none}
.nav-link:hover svg{transform:translateX(2px)}
.nav-link.active{background:#F6EADB;color:var(--amber-deep);font-weight:500}
.nav-link.active::before{
  content:"";position:absolute;left:2px;top:11px;bottom:11px;width:3px;
  border-radius:3px;background:var(--amber);
}
.sidebar__divider{height:1px;background:var(--line);margin:14px 6px}
.mini-dl{display:flex;flex-direction:column;gap:8px}
.mini-dl a{
  display:flex;align-items:center;justify-content:space-between;
  min-height:34px;padding:0 10px;border-radius:10px;
  background:#fff;border:1px solid var(--line);
  font-size:12.5px;color:var(--amber-deep);transition:all var(--tr);
}
.mini-dl a span{font-size:10.5px;letter-spacing:.08em;color:var(--ink3)}
.mini-dl a:hover{border-color:var(--line-strong);background:#FFFDF8;transform:translateX(2px);text-decoration:none}
.sidebar__note{font-size:11.5px;line-height:1.7;color:var(--ink3);margin:10px 4px 0}

/* ---------- 移动端顶部条与抽屉 ---------- */
.mobile-bar{
  display:none;position:sticky;top:0;z-index:90;height:60px;
  background:#FFFDF8;border-bottom:1px solid var(--line);
  align-items:center;justify-content:space-between;padding:0 16px;gap:12px;
}
.mobile-bar .logo-text{font-size:14px}
.mobile-bar .logo-sub{font-size:10px;letter-spacing:.1em}
.hamburger{
  width:44px;height:44px;flex:0 0 44px;border:1px solid var(--line);border-radius:12px;
  background:#fff;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:4px;
  cursor:pointer;transition:all var(--tr);
}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink2);transition:all var(--tr)}
.hamburger:hover{border-color:var(--line-strong);background:#FAF3E7}
.drawer{position:fixed;inset:0;z-index:130;display:none}
.drawer.open{display:block}
.drawer__mask{position:absolute;inset:0;background:rgba(42,32,24,.42);animation:fadeIn .2s ease}
.drawer__panel{
  position:absolute;inset:0;background:#fff;padding:20px 18px 34px;
  overflow-y:auto;animation:slideIn .24s ease;
}
.drawer__head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:18px}
.drawer__close{
  width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;font-size:20px;line-height:1;color:var(--ink2);cursor:pointer;transition:all var(--tr);
}
.drawer__close:hover{background:#FAF3E7;border-color:var(--line-strong)}
.drawer__nav{display:flex;flex-direction:column;gap:6px}
.drawer__nav a{
  min-height:52px;display:flex;align-items:center;padding:0 16px;
  border-radius:14px;background:#FBF7F0;font-size:16px;color:var(--ink);
}
.drawer__nav a:hover,.drawer__nav a.active{background:#F6EADB;color:var(--amber-deep);text-decoration:none}
.drawer__dl{margin-top:22px;display:grid;gap:10px}
.drawer__dl a{
  min-height:48px;display:flex;align-items:center;justify-content:center;
  border-radius:14px;background:linear-gradient(135deg,#C8811F,#A85A22);
  color:#fff;font-size:15px;
}
.drawer__dl a:hover{color:#fff;text-decoration:none;transform:translateY(-1px)}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideIn{from{transform:translateX(16px);opacity:.4}to{transform:translateX(0);opacity:1}}

/* ---------- 主区域 ---------- */
.site-main{margin-left:232px;min-height:100vh;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:70;height:56px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:0 40px;background:rgba(255,253,248,.88);
  backdrop-filter:blur(6px);border-bottom:1px solid var(--line);
}
.crumb{font-size:13px;color:var(--ink3);display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.crumb a{color:var(--ink2)}
.crumb a:hover{color:var(--amber-deep)}
.crumb .sep{color:var(--ink3)}
.crumb .now{color:var(--amber-deep)}
.topbar__search{display:flex;align-items:center;gap:8px}
.topbar__search input{
  height:34px;width:190px;padding:0 12px;border-radius:10px;
  border:1px solid var(--line);background:#fff;font-size:13px;color:var(--ink);
  transition:all var(--tr);
}
.topbar__search input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(180,105,42,.15);outline:none}
.topbar__search button{
  height:34px;padding:0 14px;border-radius:10px;border:1px solid var(--line-strong);
  background:#fff;color:var(--amber-deep);font-size:13px;cursor:pointer;transition:all var(--tr);
}
.topbar__search button:hover{background:#FCF7F0;border-color:var(--amber)}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 40px}
.section{padding:72px 0}
.section--alt{background:var(--bg2)}
.section--line{border-top:1px solid var(--line)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;letter-spacing:.14em;color:var(--amber-deep);
  background:rgba(180,105,42,.1);border-radius:var(--r-pill);
  padding:5px 14px;margin-bottom:14px;
}
.section-head{margin-bottom:32px;max-width:820px}
.section-head h2{font-size:clamp(22px,2.6vw,30px);line-height:1.4;margin-bottom:10px}
.section-head p{color:var(--ink2);font-size:15px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:500;border:1px solid transparent;
  cursor:pointer;transition:all var(--tr);text-align:center;
}
.btn-primary{
  background:linear-gradient(135deg,#C8811F,#A85A22);color:#fff;
  box-shadow:0 4px 14px rgba(168,90,34,.24);
}
.btn-primary:hover{color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 10px 22px rgba(168,90,34,.3)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 10px rgba(168,90,34,.22)}
.btn-ghost{background:#fff;color:var(--amber-deep);border-color:var(--line-strong)}
.btn-ghost:hover{background:#FCF7F0;border-color:var(--amber);color:var(--amber-deep);text-decoration:none;transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}

/* ---------- 分类头部 ---------- */
.cat-head{
  position:relative;overflow:hidden;
  background:linear-gradient(115deg,#F3EDE2 0%,#FAF6EF 68%);
  border-bottom:1px solid var(--line);
  padding:56px 0 52px;
}
.cat-head::after{
  content:"";position:absolute;top:0;right:0;width:48%;height:100%;
  background:linear-gradient(150deg,rgba(180,105,42,.09),rgba(47,107,79,.06));
  clip-path:polygon(26% 0,100% 0,100% 100%,0 100%);
  pointer-events:none;
}
.cat-head__inner{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:32px;align-items:flex-end;justify-content:space-between}
.cat-head__text{max-width:720px}
.cat-head h1{font-size:clamp(26px,3.4vw,40px);line-height:1.35;margin-bottom:14px}
.cat-head h1 em{font-style:normal;color:var(--amber-deep)}
.cat-head__desc{color:var(--ink2);font-size:15.5px;line-height:1.9}
.cat-badges{display:flex;gap:12px;flex-wrap:wrap}
.stat-badge{
  display:inline-flex;align-items:baseline;gap:8px;
  padding:8px 16px;border-radius:var(--r-pill);
  background:rgba(180,105,42,.12);border:1px solid rgba(180,105,42,.18);
}
.stat-badge b{font-family:var(--serif);font-size:20px;font-weight:600;color:var(--amber-deep)}
.stat-badge span{font-size:12.5px;color:var(--ink2)}
.stat-badge--celadon{background:rgba(47,107,79,.11);border-color:rgba(47,107,79,.2)}
.stat-badge--celadon b{color:var(--celadon)}

/* ---------- 筛选条 ---------- */
.filter-bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding:18px 0 0;
}
.tabs{
  display:flex;gap:8px;overflow-x:auto;padding-bottom:4px;
  scrollbar-width:thin;
}
.tabs::-webkit-scrollbar{height:4px}
.tabs::-webkit-scrollbar-thumb{background:var(--line-strong);border-radius:4px}
.tab{
  flex:0 0 auto;min-height:38px;display:inline-flex;align-items:center;
  padding:0 16px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  font-size:13.5px;color:var(--ink2);cursor:pointer;transition:all var(--tr);
}
.tab:hover{border-color:var(--line-strong);color:var(--amber-deep);background:#FFFDF8}
.tab[aria-selected="true"]{background:#F6EADB;border-color:var(--line-strong);color:var(--amber-deep);font-weight:500}
.sort-wrap{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink3)}
.sort-wrap select{
  height:38px;padding:0 12px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:#fff;color:var(--ink2);
  font-size:13.5px;font-family:inherit;transition:all var(--tr);cursor:pointer;
}
.sort-wrap select:hover{border-color:var(--line-strong)}
.sort-wrap select:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(180,105,42,.15);outline:none}

/* ---------- 条目列表 ---------- */
.entry-list{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.entry-card{
  display:grid;grid-template-columns:44px 1fr auto;gap:18px;align-items:center;
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 22px;box-shadow:var(--sh);
  transition:all var(--tr);
}
.entry-card:hover{background:#FCF7F0;border-color:var(--line-strong);transform:translateY(-2px);box-shadow:var(--sh-hover)}
.entry-num{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  background:#F6EADB;color:var(--amber-deep);
  font-family:var(--serif);font-size:16px;font-weight:600;
}
.entry-body{min-width:0}
.entry-body h3{font-size:17px;line-height:1.5;margin-bottom:6px}
.entry-body p{font-size:14px;color:var(--ink2);line-height:1.75;margin-bottom:10px}
.entry-tags{display:flex;flex-wrap:wrap;gap:6px}
.tag{
  display:inline-flex;align-items:center;
  padding:2px 10px;border-radius:var(--r-pill);
  background:rgba(47,107,79,.1);color:var(--celadon);
  font-size:12px;line-height:1.9;white-space:nowrap;
}
.tag--amber{background:rgba(180,105,42,.12);color:var(--amber-deep)}
.tag--clay{background:rgba(168,62,43,.1);color:var(--clay)}
.entry-side{display:flex;flex-direction:column;align-items:flex-end;gap:6px;text-align:right}
.entry-side .status{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 12px;border-radius:var(--r-pill);
  border:1px solid var(--line-strong);color:var(--amber-deep);
  font-size:12px;background:#FFFDF8;white-space:nowrap;
}
.entry-side .time{font-size:12px;color:var(--ink3);white-space:nowrap}
.more-row{display:flex;justify-content:center;margin-top:26px}
.more-link{
  display:inline-flex;align-items:center;gap:8px;
  min-height:44px;padding:0 24px;border-radius:var(--r-btn);
  border:1px solid var(--line-strong);background:#fff;
  color:var(--amber-deep);font-size:14.5px;transition:all var(--tr);
}
.more-link:hover{background:#FCF7F0;border-color:var(--amber);text-decoration:none;transform:translateY(-1px)}

/* ---------- 要点速览 ---------- */
.quick-layout{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;align-items:start}
.quick-figure{
  border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--sh);background:#fff;
}
.quick-figure img{width:100%;aspect-ratio:16/11;object-fit:cover}
.quick-grid{display:flex;flex-direction:column;gap:16px}
.quick-card{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);padding:18px 20px 18px 26px;box-shadow:var(--sh);
  transition:all var(--tr);
}
.quick-card::before{
  content:"";position:absolute;left:0;top:16px;bottom:16px;width:4px;
  border-radius:0 4px 4px 0;background:var(--amber);
}
.quick-card:nth-child(2)::before{background:var(--celadon)}
.quick-card:nth-child(3)::before{background:var(--line-strong)}
.quick-card:hover{border-color:var(--line-strong);box-shadow:var(--sh-hover);transform:translateY(-2px)}
.quick-card h3{font-size:16.5px;margin-bottom:6px}
.quick-card p{font-size:14px;color:var(--ink2);line-height:1.8}

/* ---------- 资讯列表 ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.news-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:22px;box-shadow:var(--sh);display:flex;flex-direction:column;gap:10px;
  transition:all var(--tr);
}
.news-card:hover{border-color:var(--line-strong);box-shadow:var(--sh-hover);transform:translateY(-3px)}
.news-card__title{font-size:16.5px;line-height:1.55;margin:0}
.news-card__title a{color:var(--ink)}
.news-card__title a:hover{color:var(--amber-deep);text-decoration:underline;text-underline-offset:3px}
.news-card__desc{
  font-size:13.5px;color:var(--ink2);line-height:1.8;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card__meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--ink3);margin-top:auto}
.empty-state{
  border:1.5px dashed var(--line-strong);border-radius:var(--r-md);
  padding:34px 20px;text-align:center;color:var(--ink3);font-size:14px;background:#FFFDF9;
}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:920px}
.faq-item{
  background:var(--card);border:1px solid var(--line);border-radius:16px;
  overflow:hidden;transition:border-color var(--tr),box-shadow var(--tr);
}
.faq-item[open]{border-color:var(--line-strong);border-left:3px solid var(--amber);box-shadow:var(--sh)}
.faq-item summary{
  list-style:none;cursor:pointer;min-height:56px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 20px;font-size:15.5px;color:var(--ink);font-weight:500;
  transition:background var(--tr);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"+";font-family:var(--serif);font-size:20px;color:var(--amber-deep);flex:0 0 auto;line-height:1;
}
.faq-item[open] summary::after{content:"−"}
.faq-item summary:hover{background:#FCF7F0}
.faq-item__body{padding:8px 20px 18px;font-size:14.5px;line-height:1.9;color:var(--ink2)}

/* ---------- 提示条 ---------- */
.notice-bar{
  display:flex;gap:14px;align-items:flex-start;
  background:#FFFDF9;border:1px solid var(--line);border-left:4px solid var(--clay);
  border-radius:var(--r-md);padding:18px 22px;
}
.notice-bar svg{width:22px;height:22px;flex:0 0 22px;color:var(--clay);margin-top:2px}
.notice-bar p{font-size:14px;color:var(--ink2);line-height:1.85}
.notice-bar strong{color:var(--ink);font-weight:600}

/* ---------- 下载条 ---------- */
.dl-strip{
  background:linear-gradient(135deg,#2A2018,#4A3524);
  border-radius:var(--r-lg);padding:34px 32px;color:var(--white-ink);
  display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:28px;align-items:center;
}
.dl-strip h2{color:var(--white-ink);font-size:clamp(20px,2.4vw,26px);line-height:1.4;margin-bottom:8px}
.dl-strip p{color:rgba(251,246,238,.72);font-size:14px;line-height:1.85}
.dl-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.dl-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--r-md);padding:16px;text-align:center;
  display:flex;flex-direction:column;gap:10px;align-items:center;
  transition:all var(--tr);
}
.dl-card:hover{background:rgba(255,255,255,.1);border-color:rgba(217,185,138,.55);transform:translateY(-2px)}
.dl-card .dl-icon{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:rgba(200,129,31,.24);color:#F6D9AE;
}
.dl-card .dl-icon svg{width:20px;height:20px}
.dl-card strong{font-size:14.5px;color:var(--white-ink);font-weight:600}
.dl-card em{font-style:normal;font-size:12px;color:rgba(251,246,238,.6);line-height:1.6}
.dl-btn{
  display:inline-flex;align-items:center;justify-content:center;
  width:100%;min-height:38px;border-radius:10px;
  background:linear-gradient(135deg,#C8811F,#A85A22);color:#fff;font-size:13px;
  transition:all var(--tr);
}
.dl-btn:hover{color:#fff;text-decoration:none;transform:translateY(-1px);box-shadow:0 8px 18px rgba(168,90,34,.35)}
.dl-note{grid-column:1/-1;font-size:12px;color:rgba(251,246,238,.5);margin-top:4px}

/* ---------- 分类入口 ---------- */
.cat-entries{display:flex;flex-wrap:wrap;gap:14px}
.cat-pill{
  display:inline-flex;align-items:center;gap:14px;
  min-height:56px;padding:0 22px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);color:var(--ink);
  font-size:15px;box-shadow:var(--sh);transition:all var(--tr);
}
.cat-pill span.count{font-size:12.5px;color:var(--ink3)}
.cat-pill .arrow{color:var(--amber-deep);transition:transform var(--tr)}
.cat-pill:hover{
  border-color:var(--amber);color:var(--amber-deep);text-decoration:none;
  transform:translateX(4px);box-shadow:var(--sh-hover);
}
.cat-pill:hover .arrow{transform:translateX(3px)}
.cat-pill--home{background:#F6EADB;border-color:var(--line-strong)}

/* ---------- 页脚 ---------- */
.site-footer{background:#2A2018;color:rgba(251,246,238,.72);margin-top:auto}
.site-footer .container{padding-top:52px;padding-bottom:22px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.footer-brand strong{
  display:block;font-family:var(--serif);font-size:17px;color:var(--white-ink);
  font-weight:600;margin:12px 0 2px;
}
.footer-brand em{font-style:normal;display:block;font-size:11.5px;letter-spacing:.16em;color:rgba(251,246,238,.5);margin-bottom:12px}
.footer-brand p{font-size:13px;line-height:1.9;color:rgba(251,246,238,.6)}
.footer-brand .logo-badge{margin-top:0}
.footer-col h4{
  font-family:var(--sans);font-size:13.5px;font-weight:600;color:var(--white-ink);
  letter-spacing:.06em;margin-bottom:14px;
}
.footer-col ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:9px}
.footer-col ul a{font-size:13.5px;color:#E9D7BF}
.footer-col ul a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}
.footer-dl{display:flex;flex-direction:column;gap:8px}
.footer-dl a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  min-height:38px;padding:0 12px;border-radius:10px;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);
  font-size:13px;color:#E9D7BF;transition:all var(--tr);
}
.footer-dl a span{font-size:10.5px;letter-spacing:.08em;color:rgba(251,246,238,.45)}
.footer-dl a:hover{background:rgba(255,255,255,.1);color:#fff;text-decoration:none;border-color:rgba(217,185,138,.5)}
.footer-bottom{
  margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:rgba(251,246,238,.5);
}
.to-top{color:#E9D7BF;font-size:12.5px}
.to-top:hover{color:#fff;text-decoration:none}

/* ---------- 响应式 ---------- */
@media (min-width:992px) and (max-width:1199px){
  .sidebar{width:76px;padding:16px 8px 24px}
  .sidebar__logo{justify-content:center;padding:4px 0 18px}
  .logo-text-wrap{display:none}
  .nav-link{justify-content:center;padding:0}
  .nav-link span{display:none}
  .nav-link.active::before{left:0;top:13px;bottom:13px}
  .mini-dl,.sidebar__note,.sidebar__divider{display:none}
  .site-main{margin-left:76px}
  .topbar{padding:0 24px}
  .container{padding:0 24px}
}
@media (max-width:991px){
  .sidebar{display:none}
  .mobile-bar{display:flex}
  .site-main{margin-left:0}
  .topbar{position:static;padding:0 20px}
  .container{padding:0 20px}
  .section{padding:56px 0}
  .cat-head{padding:40px 0 38px}
  .cat-head::after{width:70%}
  .quick-layout{grid-template-columns:1fr;gap:24px}
  .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dl-strip{grid-template-columns:1fr;padding:28px 24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .entry-card{grid-template-columns:44px 1fr;gap:14px}
  .entry-side{grid-column:2;flex-direction:row;align-items:center;justify-content:space-between;width:100%}
}
@media (max-width:767px){
  body{font-size:15.5px}
  .topbar{height:auto;padding:10px 16px;flex-wrap:wrap;gap:10px}
  .topbar__search{width:100%}
  .topbar__search input{flex:1 1 auto;width:auto;min-width:0}
  .container{padding:0 16px}
  .section{padding:40px 0}
  .cat-head{padding:32px 0 30px}
  .cat-head__inner{gap:20px}
  .cat-head__desc{font-size:14.5px}
  .news-grid{grid-template-columns:1fr}
  .dl-cards{grid-template-columns:1fr}
  .dl-strip{padding:24px 18px}
  .entry-card{padding:16px}
  .entry-body h3{font-size:16px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .btn{width:100%}
  .cat-pill{width:100%;justify-content:space-between}
  .faq-item summary{font-size:15px;padding:12px 16px}
  .faq-item__body{padding:8px 16px 16px}
}
@media (max-width:520px){
  .tabs{gap:6px}
  .tab{font-size:12.5px;padding:0 12px}
  .stat-badge{padding:6px 12px}
  .stat-badge b{font-size:17px}
  .quick-card{padding:16px 16px 16px 22px}
}