/* roulang page: index */
:root{
  --ink:#0F1319;
  --ink-2:#161B23;
  --ink-3:#1E2530;
  --sand:#F6F4F0;
  --primary:#F0552B;
  --primary-hi:#FF6A3D;
  --mint:#16C79A;
  --amber:#FFB020;
  --line:#E6E2DC;
  --line-dark:rgba(255,255,255,.10);
  --text:#16191D;
  --muted:#5C636B;
  --card:#FFFFFF;
  --radius-s:8px;
  --radius-m:12px;
  --radius-l:16px;
  --radius-xl:24px;
  --shadow-1:0 1px 2px rgba(15,19,25,.06);
  --shadow-2:0 10px 28px rgba(15,19,25,.08);
  --shadow-3:0 18px 48px rgba(15,19,25,.16);
  --wrap:1240px;
}
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  background:var(--sand);
  color:var(--text);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding-left:0;list-style:none;}
a{color:inherit;text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--primary);}
button{font-family:inherit;}
:focus-visible{outline:2px solid rgba(240,85,43,.45);outline-offset:2px;border-radius:6px;}
.container{max-width:var(--wrap);padding-left:32px;padding-right:32px;}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";}

/* ---------- 顶部工具条 ---------- */
.topbar{background:#0A0D12;color:rgba(255,255,255,.66);font-size:12.5px;letter-spacing:.02em;border-bottom:1px solid var(--line-dark);}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:36px;gap:16px;}
.topbar-left{display:flex;align-items:center;gap:10px;}
.topbar-left i{color:var(--primary);font-size:12px;}
.topbar-right{display:flex;align-items:center;gap:18px;}
.topbar-right a:hover{color:#fff;}
.topbar-sep{width:1px;height:12px;background:var(--line-dark);}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:80;}
.mainnav{background:rgba(15,19,25,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-dark);}
.nav-inner{display:flex;align-items:center;gap:28px;min-height:74px;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--primary),#C93F1B);display:grid;place-items:center;box-shadow:0 8px 20px rgba(240,85,43,.32);}
.brand-mark svg{width:21px;height:21px;}
.brand-text{color:#F5F7F8;font-size:17px;font-weight:800;letter-spacing:.01em;line-height:1.2;}
.brand-text small{display:block;font-size:11px;font-weight:500;color:rgba(255,255,255,.48);letter-spacing:.08em;margin-top:2px;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:8px;}
.nav-item{position:relative;}
.nav-item>.nav-link{display:block;padding:10px 14px;font-size:15px;font-weight:500;color:rgba(255,255,255,.78);border-radius:var(--radius-s);position:relative;}
.nav-item>.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;background:var(--primary);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .16s ease;}
.nav-item>.nav-link:hover{color:#fff;background:rgba(255,255,255,.05);}
.nav-item>.nav-link:hover::after,.nav-item>.nav-link.active::after{transform:scaleX(1);}
.nav-item>.nav-link.active{color:#fff;font-weight:700;background:rgba(255,255,255,.05);}
.nav-item>.nav-link i{font-size:10px;margin-left:6px;opacity:.6;}
.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto;}
.icon-btn{width:40px;height:40px;border-radius:11px;border:1px solid var(--line-dark);background:rgba(255,255,255,.04);color:rgba(255,255,255,.82);display:grid;place-items:center;cursor:pointer;transition:.2s;}
.icon-btn:hover{background:rgba(255,255,255,.10);color:#fff;border-color:rgba(255,255,255,.24);}
.btn-cta{display:inline-flex;align-items:center;gap:8px;padding:11px 22px;border-radius:var(--radius-m);background:var(--primary);color:#fff;font-weight:600;font-size:15px;border:none;cursor:pointer;transition:.2s;}
.btn-cta:hover{background:var(--primary-hi);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(240,85,43,.30);}
.navbar-toggler{border:1px solid var(--line-dark);border-radius:11px;padding:8px 12px;background:rgba(255,255,255,.04);color:#fff;}
.navbar-toggler:focus{box-shadow:none;}
.navbar-toggler i{font-size:17px;color:#fff;}

/* Mega 面板 */
.mega{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(10px);width:min(900px,90vw);background:#fff;border-radius:var(--radius-l);box-shadow:var(--shadow-3);padding:22px 24px 18px;opacity:0;visibility:hidden;transition:opacity .2s ease,transform .2s ease,visibility .2s;z-index:90;}
.mega::before{content:"";position:absolute;top:0;left:24px;right:24px;height:3px;border-radius:0 0 3px 3px;background:linear-gradient(90deg,var(--primary),var(--amber));}
.mega-inner{display:grid;grid-template-columns:1.1fr 1fr;gap:26px;}
.mega-crumb{grid-column:1/-1;font-size:12px;color:var(--muted);letter-spacing:.02em;}
.mega-crumb span{color:var(--primary);font-weight:600;}
.mega-title{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.08em;margin-bottom:12px;text-transform:uppercase;}
.mega-link{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:var(--radius-s);font-size:14.5px;color:#22272E;transition:.16s;}
.mega-link i{font-size:11px;color:var(--primary);opacity:0;transform:translateX(-4px);transition:.16s;}
.mega-link:hover{background:#FBF5F1;color:var(--primary);transform:translateX(4px);}
.mega-link:hover i{opacity:1;transform:translateX(0);}
.mega-cards{display:grid;gap:14px;}
.mega-card{display:block;border-radius:var(--radius-m);overflow:hidden;border:1px solid var(--line);transition:.2s;}
.mega-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(240,85,43,.4);}
.mega-card .mc-img{height:88px;overflow:hidden;}
.mega-card .mc-img img{width:100%;height:100%;object-fit:cover;object-position:center 30%;}
.mega-card .mc-body{padding:12px 14px;background:#fff;}
.mega-card .mc-body strong{display:block;font-size:14.5px;font-weight:700;color:#16191D;}
.mega-card .mc-body span{display:block;font-size:12px;color:var(--muted);margin-top:4px;}
.mega-card.soft{background:#FBF9F6;}
.mega-card.soft .mc-body{background:transparent;}
.mega-foot{grid-column:1/-1;border-top:1px solid var(--line);padding-top:12px;display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.mega-foot .mf-label{font-size:12px;font-weight:700;color:var(--primary);letter-spacing:.06em;flex:0 0 auto;}
.mega-foot a{font-size:13px;color:var(--muted);}
.mega-foot a:hover{color:var(--primary);}
.nav-item:hover>.mega,.nav-item:focus-within>.mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}

/* ---------- 按钮 ---------- */
.btn-main{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 28px;border-radius:var(--radius-m);background:var(--primary);color:#fff;font-weight:600;font-size:15px;border:none;cursor:pointer;transition:.2s;}
.btn-main:hover{background:var(--primary-hi);color:#fff;transform:translateY(-1px);box-shadow:0 14px 30px rgba(240,85,43,.32);}
.btn-main:active{transform:translateY(0);}
.btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 26px;border-radius:var(--radius-m);background:transparent;color:#F5F7F8;font-weight:600;font-size:15px;border:1.5px solid rgba(255,255,255,.30);cursor:pointer;transition:.2s;}
.btn-ghost:hover{border-color:var(--primary);color:#fff;background:rgba(240,85,43,.14);}
.btn-ghost.dark{color:var(--text);border-color:#DAD4CC;}
.btn-ghost.dark:hover{border-color:var(--primary);color:var(--primary);background:rgba(240,85,43,.07);}
.btn-line{display:inline-flex;align-items:center;gap:8px;color:var(--primary);font-weight:600;font-size:14.5px;}
.btn-line i{transition:transform .2s;}
.btn-line:hover i{transform:translateX(4px);}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--ink);overflow:hidden;padding:76px 0 96px;}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.png');background-size:cover;background-position:center 34%;opacity:.55;}
.hero-mask{position:absolute;inset:0;background:linear-gradient(36deg,rgba(8,10,14,.96) 6%,rgba(10,13,18,.82) 46%,rgba(12,16,22,.42) 100%);}
.hero-grid{position:absolute;inset:0;opacity:.05;background-image:repeating-linear-gradient(45deg,#fff 0 1px,transparent 1px 14px);}
.hero-inner{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:56px;align-items:center;}
.hero-eyebrow{display:inline-flex;align-items:center;gap:9px;padding:7px 15px;border-radius:999px;background:rgba(240,85,43,.16);border:1px solid rgba(240,85,43,.36);color:#FFB89F;font-size:12.5px;font-weight:600;letter-spacing:.06em;}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 0 rgba(240,85,43,.6);animation:pulse 2s infinite;}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(240,85,43,.55);}70%{box-shadow:0 0 0 10px rgba(240,85,43,0);}100%{box-shadow:0 0 0 0 rgba(240,85,43,0);}}
.hero-title{color:#F5F7F8;font-size:44px;line-height:1.24;font-weight:800;letter-spacing:-.01em;margin:22px 0 0;}
.hero-title em{font-style:normal;color:var(--primary);}
.hero-sub{color:rgba(255,255,255,.72);font-size:17px;margin-top:18px;max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-points{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;padding-top:24px;border-top:1px solid var(--line-dark);}
.hero-points li{display:flex;align-items:center;gap:9px;color:rgba(255,255,255,.70);font-size:13.5px;}
.hero-points i{color:var(--mint);font-size:13px;}

/* 倒计时卡 */
.cd-card{background:rgba(255,255,255,.05);border:1px solid var(--line-dark);border-radius:var(--radius-xl);padding:18px;box-shadow:var(--shadow-3);backdrop-filter:blur(8px);}
.cd-cover{position:relative;border-radius:var(--radius-m);overflow:hidden;height:158px;}
.cd-cover img{width:100%;height:100%;object-fit:cover;object-position:center 32%;}
.cd-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,13,18,0) 40%,rgba(10,13,18,.72));}
.badge-status{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:6px;font-size:12px;font-weight:600;letter-spacing:.02em;}
.badge-status.live{background:var(--primary);color:#fff;}
.badge-status.live .bdot{width:6px;height:6px;border-radius:50%;background:#fff;animation:pulse 2s infinite;}
.badge-status.soon{background:rgba(255,255,255,.12);color:#EAEDEF;border:1px solid var(--line-dark);}
.badge-status.end{background:rgba(255,255,255,.08);color:rgba(255,255,255,.58);}
.cd-cover .badge-status{position:absolute;top:12px;right:12px;z-index:2;}
.cd-body{padding:16px 6px 4px;}
.cd-title{color:#F5F7F8;font-size:17px;font-weight:700;}
.cd-meta{color:rgba(255,255,255,.58);font-size:13px;margin-top:6px;display:flex;align-items:center;gap:10px;}
.cd-clock{margin-top:16px;padding:14px 16px;border-radius:var(--radius-m);background:rgba(255,176,32,.10);border:1px solid rgba(255,176,32,.26);display:flex;align-items:baseline;justify-content:space-between;gap:12px;}
.cd-clock .lbl{font-size:12.5px;color:rgba(255,255,255,.62);}
.cd-clock .val{font-size:31px;font-weight:800;color:var(--amber);line-height:1.05;letter-spacing:.01em;}
.cd-clock .val small{font-size:12px;font-weight:500;color:rgba(255,255,255,.5);margin-left:3px;}
.cd-actions{display:flex;gap:10px;margin-top:16px;}
.cd-actions .btn-main{padding:12px 18px;font-size:14px;flex:1;}
.cd-actions .btn-ghost{padding:11px 16px;font-size:14px;}

/* ---------- 通用板块 ---------- */
.section{padding:84px 0;}
.section.tight{padding:64px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap;}
.section-title{font-size:30px;font-weight:700;line-height:1.3;position:relative;padding-left:16px;}
.section-title::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:4px;border-radius:3px;background:var(--primary);}
.section-desc{color:var(--muted);font-size:15px;margin-top:10px;padding-left:16px;max-width:720px;}
.section-dark{background:var(--ink);color:#F5F7F8;}
.section-dark .section-title{color:#F5F7F8;}
.section-dark .section-desc{color:rgba(255,255,255,.60);}

/* ---------- 直播预告流 ---------- */
.live-wrap{display:grid;grid-template-columns:minmax(0,8fr) minmax(0,4fr);gap:32px;align-items:start;}
.live-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-1);transition:.25s;}
.live-card:hover{box-shadow:var(--shadow-2);transform:translateY(-4px);border-color:rgba(240,85,43,.4);}
.live-cover{position:relative;aspect-ratio:16/9;overflow:hidden;}
.live-cover img{width:100%;height:100%;object-fit:cover;object-position:center 30%;transition:transform .25s ease;}
.live-card:hover .live-cover img{transform:scale(1.03);}
.live-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,13,18,.05) 40%,rgba(10,13,18,.78));}
.live-cover .badge-status{position:absolute;top:14px;right:14px;z-index:2;}
.live-cover .lv-team{position:absolute;left:20px;bottom:58px;z-index:2;color:#fff;font-size:22px;font-weight:800;text-shadow:0 2px 12px rgba(0,0,0,.5);}
.live-countbar{position:absolute;left:0;right:0;bottom:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px 20px;background:rgba(15,19,25,.82);backdrop-filter:blur(6px);}
.live-countbar .cbl{font-size:12.5px;color:rgba(255,255,255,.66);letter-spacing:.02em;}
.live-countbar .cbv{font-size:20px;font-weight:800;color:var(--amber);line-height:1.05;}
.live-countbar .cbv small{font-size:11px;color:rgba(255,255,255,.5);font-weight:500;margin-left:2px;}
.live-body{padding:22px 24px 24px;}
.live-body h3{font-size:20px;font-weight:700;line-height:1.4;}
.live-body .lv-note{color:var(--muted);font-size:14.5px;margin-top:8px;}
.keypoints{margin-top:18px;border-top:1px dashed var(--line);}
.keypoints li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--line);font-size:14.5px;color:#2A3038;}
.keypoints li:last-child{border-bottom:none;}
.keypoints .kp-num{flex:0 0 auto;width:22px;height:22px;border-radius:6px;background:rgba(22,199,154,.12);color:var(--mint);font-size:12px;font-weight:700;display:grid;place-items:center;margin-top:3px;}
.live-actions{display:flex;gap:12px;margin-top:20px;flex-wrap:wrap;}
.live-actions .btn-main{padding:12px 22px;font-size:14.5px;}
.live-actions .btn-ghost.dark{padding:11px 20px;font-size:14.5px;}

/* 时间轴 */
.tl-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);padding:22px 20px;box-shadow:var(--shadow-1);}
.tl-panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.tl-panel-head h3{font-size:16.5px;font-weight:700;}
.tl-panel-head span{font-size:12px;color:var(--muted);}
.tl{position:relative;margin-top:14px;}
.tl::before{content:"";position:absolute;left:31px;top:6px;bottom:6px;width:1px;background:var(--line);}
.tl-item{position:relative;display:flex;gap:14px;padding:12px 10px 12px 0;border-radius:var(--radius-m);transition:.2s;}
.tl-item:hover{background:#FBF9F6;transform:translateX(2px);}
.tl-time{flex:0 0 56px;text-align:right;font-size:14px;font-weight:700;color:#2A3038;padding-top:2px;}
.tl-node{position:relative;flex:0 0 12px;display:flex;justify-content:center;}
.tl-node::before{content:"";position:absolute;top:8px;width:9px;height:9px;border-radius:50%;background:#fff;border:2px solid var(--line);z-index:2;}
.tl-item.is-live .tl-node::before{border-color:var(--primary);background:var(--primary);}
.tl-item.is-live{background:rgba(240,85,43,.05);border-left:3px solid var(--primary);}
.tl-body{flex:1;min-width:0;}
.tl-body strong{display:block;font-size:14.5px;font-weight:600;color:#1B2027;line-height:1.5;}
.tl-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:7px;}
.tl-tag{font-size:11.5px;padding:2px 9px;border-radius:6px;background:rgba(22,199,154,.12);color:#0E8C6C;font-weight:600;}
.tl-tag.grey{background:#EFEDE9;color:#6B7280;}
.tl-status{flex:0 0 auto;padding-top:2px;}

/* ---------- 内容列表 / CMS ---------- */
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;height:100%;display:flex;flex-direction:column;box-shadow:var(--shadow-1);transition:.25s;}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(240,85,43,.4);}
.news-cover{aspect-ratio:16/9;overflow:hidden;background:rgba(240,85,43,.08);}
.news-cover img{width:100%;height:100%;object-fit:cover;object-position:center 30%;transition:transform .25s ease;}
.news-card:hover .news-cover img{transform:scale(1.03);}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1;}
.cat-badge{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;padding:4px 11px;border-radius:6px;background:rgba(22,199,154,.12);color:#0E8C6C;font-size:12px;font-weight:600;}
.news-title{font-size:17px;font-weight:700;line-height:1.55;margin-top:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-excerpt{color:var(--muted);font-size:14px;margin-top:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.news-meta{margin-top:auto;padding-top:16px;display:flex;align-items:center;gap:12px;color:#8A9099;font-size:12.5px;}
.news-meta .dotsep{width:3px;height:3px;border-radius:50%;background:#C9C3BB;}
.empty-state{text-align:center;padding:56px 20px;border:1px dashed #D8D2CA;border-radius:var(--radius-l);background:#fff;}
.empty-state .ei{width:56px;height:56px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;background:rgba(240,85,43,.10);color:var(--primary);font-size:22px;}
.empty-state p{color:var(--muted);font-size:14.5px;}
.empty-state .btn-main{margin-top:20px;padding:12px 24px;font-size:14.5px;}

/* ---------- 分类入口 ---------- */
.cat-entries{display:grid;grid-template-columns:62% 38%;gap:24px;}
.cat-card{position:relative;display:block;border-radius:var(--radius-l);overflow:hidden;min-height:250px;border:1px solid var(--line);box-shadow:var(--shadow-1);transition:.25s;}
.cat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(240,85,43,.4);}
.cat-card .cc-img{position:absolute;inset:0;}
.cat-card .cc-img img{width:100%;height:100%;object-fit:cover;object-position:center 32%;}
.cat-card .cc-mask{position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,13,18,.92) 8%,rgba(10,13,18,.55) 62%,rgba(10,13,18,.24));}
.cat-card .cc-body{position:relative;padding:32px;max-width:520px;}
.cat-card .cc-body .cc-eyebrow{font-size:12px;letter-spacing:.1em;color:var(--amber);font-weight:700;}
.cat-card .cc-body h3{color:#fff;font-size:26px;font-weight:800;margin-top:10px;line-height:1.35;}
.cat-card .cc-body p{color:rgba(255,255,255,.72);font-size:14.5px;margin-top:12px;}
.cat-card .cc-foot{position:relative;display:flex;align-items:center;gap:14px;margin-top:22px;}
.cat-card .cc-count{font-size:13px;color:rgba(255,255,255,.66);}
.cat-card .cc-count b{color:var(--amber);font-size:18px;font-weight:800;margin-right:4px;}
.cat-card .cc-go{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:var(--radius-m);background:var(--primary);color:#fff;font-size:14px;font-weight:600;}
.cat-card:hover .cc-go{background:var(--primary-hi);}
.cat-card.small .cc-mask{background:linear-gradient(180deg,rgba(10,13,18,.35),rgba(10,13,18,.9));}
.cat-card.small .cc-body{padding:26px;max-width:none;display:flex;flex-direction:column;justify-content:flex-end;height:100%;}
.cat-card.small .cc-body h3{font-size:22px;}

/* ---------- 信任与数据 ---------- */
.numstrip{background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;}
.num-item{display:grid;grid-template-columns:104px 1fr;gap:24px;padding:26px 30px;border-bottom:1px solid var(--line);transition:.2s;}
.num-item:last-child{border-bottom:none;}
.num-item:hover{background:#FBF9F6;}
.num-index{font-size:34px;font-weight:800;color:rgba(240,85,43,.35);line-height:1;letter-spacing:-.02em;}
.num-body h3{font-size:17.5px;font-weight:700;}
.num-body p{color:var(--muted);font-size:14.5px;margin-top:8px;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:900px;margin:0 auto;}
.accordion-item{background:#fff;border:1px solid var(--line)!important;border-radius:var(--radius-l)!important;margin-bottom:14px;overflow:hidden;box-shadow:var(--shadow-1);transition:.2s;}
.accordion-item:has(.accordion-button:not(.collapsed)){border-color:rgba(240,85,43,.45)!important;box-shadow:var(--shadow-2);}
.accordion-button{background:#fff;border:none;font-size:16.5px;font-weight:600;color:#1B2027;padding:22px 24px;box-shadow:none!important;border-radius:var(--radius-l)!important;position:relative;transition:.2s;}
.accordion-button::after{display:none;}
.accordion-button .faq-sign{position:absolute;right:24px;top:50%;transform:translateY(-50%);width:26px;height:26px;border-radius:8px;background:#F3F0EB;color:#5C636B;display:grid;place-items:center;font-size:12px;transition:transform .2s ease,background .2s ease,color .2s ease;}
.accordion-button:not(.collapsed){color:var(--primary);}
.accordion-button:not(.collapsed) .faq-sign{transform:translateY(-50%) rotate(45deg);background:var(--primary);color:#fff;}
.accordion-button:not(.collapsed){box-shadow:inset 4px 0 0 var(--primary)!important;}
.accordion-body{padding:0 24px 24px;color:var(--muted);font-size:15px;line-height:1.85;}

/* ---------- 收尾 CTA ---------- */
.cta-band{position:relative;background:var(--ink);overflow:hidden;padding:64px 0;}
.cta-band .ct-line{position:absolute;inset:0;opacity:.06;background-image:repeating-linear-gradient(45deg,#fff 0 1px,transparent 1px 16px);}
.cta-band .ct-glow{position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(240,85,43,.35),transparent 68%);}
.cta-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.cta-inner h2{color:#F5F7F8;font-size:28px;font-weight:800;line-height:1.35;}
.cta-inner p{color:rgba(255,255,255,.62);font-size:15px;margin-top:10px;}

/* ---------- 页脚 ---------- */
.site-footer{background:#0A0D12;color:rgba(255,255,255,.64);padding:66px 0 0;border-top:1px solid var(--line-dark);}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.f-brand .brand-text{font-size:16px;}
.f-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.58);max-width:330px;}
.f-col h4{color:#F5F7F8;font-size:15px;font-weight:700;margin-bottom:18px;}
.f-links li{margin-bottom:11px;}
.f-links a{font-size:14px;color:rgba(255,255,255,.62);}
.f-links a:hover{color:var(--primary);}
.f-form{display:flex;gap:10px;flex-wrap:wrap;}
.f-form input{flex:1;min-width:0;padding:12px 14px;border-radius:var(--radius-m);border:1px solid var(--line-dark);background:rgba(255,255,255,.05);color:#fff;font-size:14px;transition:.2s;}
.f-form input::placeholder{color:rgba(255,255,255,.38);}
.f-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(240,85,43,.25);}
.f-form button{padding:12px 22px;border-radius:var(--radius-m);background:var(--primary);color:#fff;border:none;font-weight:600;font-size:14px;cursor:pointer;transition:.2s;}
.f-form button:hover{background:var(--primary-hi);}
.f-note{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:12px;}
.f-bottom{margin-top:52px;border-top:1px solid var(--line-dark);padding:20px 0;display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.46);}
.f-bottom a:hover{color:var(--primary);}
.to-top{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;border:1px solid var(--line-dark);color:rgba(255,255,255,.7);font-size:13px;cursor:pointer;background:transparent;transition:.2s;}
.to-top:hover{border-color:var(--primary);color:#fff;background:rgba(240,85,43,.14);}

/* ---------- 滚动动效 ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease;}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  .hero-eyebrow .dot,.badge-status.live .bdot{animation:none;}
}

/* ---------- 响应式 ---------- */
@media (max-width:1399.98px){
  .container{max-width:1140px;}
  .hero-title{font-size:40px;}
}
@media (max-width:1199.98px){
  .container{max-width:1000px;padding-left:28px;padding-right:28px;}
  .hero-inner{gap:36px;}
  .hero-title{font-size:36px;}
  .cd-clock .val{font-size:27px;}
}
@media (max-width:991.98px){
  .topbar-left{font-size:12px;}
  .nav-inner{min-height:66px;}
  .navbar-collapse{background:var(--ink);border-radius:var(--radius-l);margin-top:14px;padding:10px 6px 16px;border:1px solid var(--line-dark);}
  .nav-links{flex-direction:column;align-items:stretch;gap:0;margin-left:0;}
  .nav-item>.nav-link{padding:15px 16px;border-bottom:1px solid var(--line-dark);border-radius:0;}
  .nav-item>.nav-link::after{display:none;}
  .nav-item>.nav-link.active{border-left:3px solid var(--primary);color:#fff;}
  .mega{position:static;transform:none;width:auto;box-shadow:none;background:rgba(255,255,255,.04);border-radius:var(--radius-m);padding:16px;margin:0 12px 12px;opacity:1;visibility:visible;border:1px solid var(--line-dark);}
  .mega::before{display:none;}
  .mega-inner{grid-template-columns:1fr;}
  .mega-title{color:rgba(255,255,255,.5);}
  .mega-link{color:rgba(255,255,255,.78);}
  .mega-link:hover{background:rgba(240,85,43,.14);}
  .mega-card{background:rgba(255,255,255,.04);border-color:var(--line-dark);}
  .mega-card .mc-body{background:transparent;}
  .mega-card .mc-body strong{color:#F5F7F8;}
  .mega-card .mc-body span{color:rgba(255,255,255,.55);}
  .mega-foot{border-top-color:var(--line-dark);}
  .mega-foot a{color:rgba(255,255,255,.6);}
  .nav-tools{margin-left:auto;}
  .hero{padding:56px 0 76px;}
  .hero-inner{grid-template-columns:1fr;}
  .cd-card{margin-top:24px;}
  .live-wrap{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:24px;}
  .cat-entries{grid-template-columns:1fr 1fr;}
  .cat-card .cc-body h3{font-size:22px;}
  .f-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:767.98px){
  .container{padding-left:20px;padding-right:20px;}
  .hero{padding:44px 0 64px;}
  .hero-title{font-size:30px;}
  .hero-sub{font-size:15.5px;}
  .section{padding:60px 0;}
  .section-title{font-size:24px;}
  .live-wrap{grid-template-columns:1fr;}
  .live-countbar{position:sticky;top:66px;}
  .cat-entries{grid-template-columns:1fr;}
  .num-item{grid-template-columns:64px 1fr;gap:16px;padding:22px 20px;}
  .num-index{font-size:28px;}
  .accordion-button{font-size:15.5px;padding:18px 20px;}
  .accordion-body{padding:0 20px 20px;}
  .cta-inner h2{font-size:22px;}
  .f-grid{grid-template-columns:1fr;gap:28px;}
}
@media (max-width:575.98px){
  .topbar-right .hide-sm{display:none;}
  .brand-text{font-size:15px;}
  .hero-title{font-size:27px;}
  .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%;}
  .live-cover .lv-team{font-size:18px;bottom:52px;}
  .cd-clock .val{font-size:24px;}
  .cd-actions{flex-direction:column;}
  .f-form button{width:100%;}
  .f-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: article */
:root{
  --brand:#F0552B;
  --brand-h:#FF6A3D;
  --brand-2:#16C79A;
  --amber:#FFB020;
  --ink:#0F1319;
  --ink-2:#151A21;
  --sand:#F6F4F0;
  --card:#FFFFFF;
  --line:#E6E2DC;
  --line-dark:rgba(255,255,255,.10);
  --t1:#16191D;
  --t2:#5C636B;
  --t-dark:#F5F7F8;
  --t-dark-2:rgba(255,255,255,.66);
  --r-s:8px;
  --r-m:12px;
  --r-l:16px;
  --r-xl:24px;
  --sh-1:0 1px 2px rgba(15,19,25,.06);
  --sh-2:0 10px 28px rgba(15,19,25,.08);
  --sh-3:0 18px 46px rgba(15,19,25,.14);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  color:var(--t1);
  background:var(--sand);
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .16s ease}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
button{font:inherit}
:focus-visible{outline:2px solid rgba(240,85,43,.45);outline-offset:2px}
.num{font-variant-numeric:tabular-nums}
.container{width:100%;max-width:1280px;margin:0 auto;padding-left:32px;padding-right:32px}

/* ============ 顶部工具条 ============ */
.topbar{background:#0B0E13;color:rgba(255,255,255,.6);font-size:12.5px;letter-spacing:.02em}
.topbar .container{display:flex;align-items:center;justify-content:space-between;height:36px;gap:16px}
.topbar .tb-left{display:flex;align-items:center;gap:8px}
.topbar .tb-left i{color:var(--brand-2)}
.topbar .tb-right{display:flex;align-items:center;gap:18px}
.topbar a{color:rgba(255,255,255,.78)}
.topbar a:hover{color:#fff}

/* ============ 导航 ============ */
.site-header{position:sticky;top:0;z-index:1030;background:var(--ink);box-shadow:0 1px 0 rgba(255,255,255,.06)}
.mainnav{padding:0}
.nav-inner{display:flex;align-items:center;gap:24px;height:74px}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:42px;height:42px;border-radius:12px;flex:0 0 auto;
  background:linear-gradient(140deg,var(--brand),#C93D18);
  display:grid;place-items:center;
  box-shadow:0 6px 18px rgba(240,85,43,.32);
}
.brand-mark svg{width:23px;height:23px}
.brand-text{display:flex;flex-direction:column;font-weight:700;font-size:16.5px;line-height:1.15;color:#fff;letter-spacing:.01em}
.brand-text small{font-size:11.5px;font-weight:500;color:rgba(255,255,255,.52);letter-spacing:.04em;margin-top:2px}
.navbar-toggler{
  border:none;padding:0;width:44px;height:44px;border-radius:var(--r-s);
  background:rgba(255,255,255,.08);color:#fff;
  align-items:center;justify-content:center;
}
.navbar-toggler:focus{box-shadow:none}
.nav-links{gap:4px;margin-left:auto;align-items:center}
.nav-item{position:relative}
.mainnav .nav-link{
  color:rgba(255,255,255,.78);font-size:15px;font-weight:500;
  padding:26px 14px;position:relative;display:flex;align-items:center;gap:6px;
}
.mainnav .nav-link i{font-size:10px;opacity:.66}
.mainnav .nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:18px;height:2px;
  background:var(--brand);border-radius:2px;
  transform:scaleX(0);transform-origin:left;transition:transform .16s ease;
}
.mainnav .nav-link:hover{color:#fff}
.mainnav .nav-link:hover::after,
.mainnav .nav-link.active::after{transform:scaleX(1)}
.mainnav .nav-link.active{color:#fff;font-weight:600}
.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--brand);color:#fff;font-size:14px;font-weight:600;
  padding:11px 20px;border-radius:var(--r-m);white-space:nowrap;
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease;
}
.nav-cta:hover{background:var(--brand-h);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(240,85,43,.3)}

/* Mega 面板 */
.mega{
  position:absolute;top:100%;left:50%;
  transform:translateX(-50%) translateY(10px);
  width:780px;background:#fff;border-radius:var(--r-l);
  box-shadow:0 12px 40px rgba(15,19,25,.16);
  opacity:0;visibility:hidden;transition:opacity .18s ease,transform .18s ease,visibility .18s;
  z-index:60;overflow:hidden;
}
.nav-item:hover>.mega,
.nav-item:focus-within>.mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega::before{content:"";display:block;height:3px;background:linear-gradient(90deg,var(--brand),var(--brand-2))}
.mega-inner{display:grid;grid-template-columns:180px 1fr 250px;gap:22px;padding:20px 24px 18px}
.mega-crumb{grid-column:1/-1;font-size:12.5px;color:var(--t2);letter-spacing:.02em}
.mega-crumb span{color:var(--brand)}
.mega-title{font-size:13px;font-weight:700;color:var(--t1);margin-bottom:10px;letter-spacing:.04em}
.mega-link{
  display:flex;align-items:center;gap:8px;font-size:14.5px;color:#3a4046;
  padding:7px 0;transition:color .16s ease,transform .16s ease;
}
.mega-link i{font-size:10px;color:var(--brand);opacity:0;transition:opacity .16s ease}
.mega-link:hover{color:var(--brand);transform:translateX(4px)}
.mega-link:hover i{opacity:1}
.mega-cards{display:flex;flex-direction:column;gap:12px}
.mega-card{
  display:block;border:1px solid var(--line);border-radius:var(--r-m);
  overflow:hidden;background:#fff;transition:border-color .18s ease,box-shadow .18s ease;
}
.mega-card:hover{border-color:rgba(240,85,43,.4);box-shadow:var(--sh-2)}
.mc-img{display:block;height:104px;overflow:hidden}
.mc-img img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .25s ease}
.mega-card:hover .mc-img img{transform:scale(1.04)}
.mega-card .mc-t{display:block;font-size:14px;font-weight:600;padding:10px 14px 6px;color:var(--t1)}
.mega-card.info{background:#FAF8F5;padding:14px}
.mega-card.info .mc-t{padding:0 0 6px}
.mega-card .mc-d{display:block;font-size:12.5px;line-height:1.7;color:var(--t2)}
.mega-foot{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  padding:12px 24px;border-top:1px solid var(--line);background:#FAF8F5;font-size:13px;
}
.mega-foot .mf-label{color:#fff;background:var(--brand-2);border-radius:6px;padding:2px 8px;font-weight:600;font-size:12px}
.mega-foot a{color:var(--t2)}
.mega-foot a:hover{color:var(--brand)}

/* ============ 文章头部 ============ */
.art-hero{
  position:relative;overflow:hidden;padding:30px 0 76px;
  background:var(--ink) url('/assets/images/backpic/back-2.png') center/cover no-repeat;
}
.art-hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(120deg,rgba(15,19,25,.95) 0%,rgba(15,19,25,.88) 42%,rgba(15,19,25,.7) 100%);
}
.art-hero::before{
  content:"";position:absolute;inset:0;z-index:1;opacity:.5;
  background:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 1px,transparent 1px 14px);
}
.art-hero .container{position:relative;z-index:2}
.crumb{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.58);flex-wrap:wrap;margin-bottom:22px}
.crumb a{color:rgba(255,255,255,.72)}
.crumb a:hover{color:#fff}
.crumb i{font-size:9px;opacity:.6}
.crumb .cur{color:var(--brand);max-width:340px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.art-head{max-width:860px}
.badge-cat{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(22,199,154,.14);color:var(--brand-2);
  border:1px solid rgba(22,199,154,.32);border-radius:999px;
  padding:6px 15px;font-size:12.5px;font-weight:600;letter-spacing:.02em;
}
.art-head h1{
  margin-top:18px;color:#fff;font-size:42px;line-height:1.28;font-weight:800;letter-spacing:-.01em;
}
.art-sub{margin-top:16px;font-size:16px;line-height:1.8;color:rgba(255,255,255,.7);max-width:760px}
.art-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:22px;font-size:13px;color:rgba(255,255,255,.6)}
.art-meta span{display:inline-flex;align-items:center;gap:7px}
.art-meta i{color:var(--brand-2);font-size:12px}
.art-meta .dot{width:1px;height:13px;background:rgba(255,255,255,.2);padding:0}

/* ============ 头图 ============ */
.art-wrap{padding:0 0 80px}
.art-cover{
  margin-top:-46px;position:relative;z-index:3;
  background:#fff;border-radius:var(--r-l);overflow:hidden;
  box-shadow:var(--sh-3);border:1px solid var(--line);
}
.art-cover img{width:100%;aspect-ratio:16/8.2;object-fit:cover;object-position:center top}
.art-cover figcaption{
  font-size:13px;color:var(--t2);padding:14px 22px;border-top:1px solid var(--line);background:#fff;
}

/* ============ 正文布局 ============ */
.art-layout{
  display:grid;grid-template-columns:minmax(0,820px) 320px;gap:48px;
  justify-content:center;align-items:start;margin-top:48px;
}
.art-body{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  padding:42px 46px 38px;box-shadow:var(--sh-1);min-width:0;
}
.art-body p{margin:0 0 1.3em;font-size:17.5px;line-height:1.92;color:#23282E}
.art-body h2{
  font-size:27px;line-height:1.35;font-weight:700;color:var(--t1);
  margin:46px 0 16px;padding-left:14px;border-left:4px solid var(--brand);
}
.art-body h2:first-child{margin-top:0}
.art-body h3{font-size:21px;font-weight:600;line-height:1.4;margin:32px 0 12px}
.art-body h4{font-size:18px;font-weight:600;margin:24px 0 10px;color:#2B3138}
.art-body ul{margin:0 0 1.3em}
.art-body ul li{position:relative;padding-left:22px;margin-bottom:11px;font-size:17px;line-height:1.88;color:#23282E}
.art-body ul li::before{content:"";position:absolute;left:2px;top:.78em;width:7px;height:7px;border-radius:2px;background:var(--brand)}
.art-body ol{margin:0 0 1.3em;padding-left:1.5em;list-style:decimal}
.art-body ol li{margin-bottom:11px;font-size:17px;line-height:1.88;color:#23282E}
.art-body ol li::marker{color:var(--brand);font-weight:700}
.art-body blockquote{
  margin:26px 0;padding:18px 24px;background:#F1EEE9;
  border-left:4px solid var(--brand);border-radius:0 var(--r-m) var(--r-m) 0;
  font-size:17px;line-height:1.85;color:#3A4046;
}
.art-body blockquote p:last-child{margin-bottom:0}
.art-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px}
.art-body a:hover{color:var(--brand-h)}
.art-body img{border-radius:var(--r-m);margin:24px 0;width:auto;max-width:100%}
.art-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15.5px}
.art-body th,.art-body td{border-bottom:1px solid var(--line);padding:12px 14px;text-align:left}
.art-body th{background:#F6F4F0;font-weight:600}
.art-body code{background:#F1EEE9;padding:2px 7px;border-radius:6px;font-size:.92em;color:#B93C17}
.art-body hr{border:none;border-top:1px solid var(--line);margin:34px 0}

/* 空态 */
.empty-state{text-align:center;padding:56px 20px}
.empty-ico{
  width:76px;height:76px;border-radius:50%;margin:0 auto 20px;
  background:rgba(240,85,43,.1);color:var(--brand);
  display:grid;place-items:center;font-size:30px;
}
.empty-state p{font-size:17px;color:var(--t2);margin-bottom:22px}

/* 标签行 */
.tag-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:38px;padding-top:26px;border-top:1px dashed var(--line)}
.tag-label{font-size:13px;color:var(--t2);letter-spacing:.04em;margin-right:4px}
.tag{
  display:inline-flex;align-items:center;padding:7px 15px;border-radius:999px;
  border:1px solid var(--line);background:#fff;font-size:13px;color:var(--t2);
  transition:all .18s ease;
}
.tag:hover{border-color:var(--brand);color:var(--brand);background:rgba(240,85,43,.06);transform:translateY(-1px)}

/* ============ 侧栏 ============ */
.art-side{position:sticky;top:100px;display:flex;flex-direction:column;gap:20px;min-width:0}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-l);padding:22px;box-shadow:var(--sh-1)}
.side-card h3{font-size:15px;font-weight:700;color:var(--t1);margin-bottom:14px;letter-spacing:.03em;display:flex;align-items:center;gap:8px}
.side-card h3::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--brand)}
.side-nav li{margin-bottom:4px}
.side-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-size:14.5px;color:#3A4046;padding:10px 12px;border-radius:var(--r-s);
  transition:all .16s ease;
}
.side-nav a i{font-size:10px;color:var(--brand);opacity:0;transition:opacity .16s ease,transform .16s ease}
.side-nav a:hover{background:#F6F4F0;color:var(--brand);transform:translateX(3px)}
.side-nav a:hover i{opacity:1}
.side-tags{display:flex;flex-wrap:wrap;gap:9px}
.side-sub p{font-size:13.5px;line-height:1.8;color:var(--t2);margin-bottom:14px}
.side-form{display:flex;flex-direction:column;gap:10px}
.side-form input{
  width:100%;border:1px solid var(--line);border-radius:var(--r-m);
  padding:12px 14px;font-size:14px;color:var(--t1);background:#FAF8F5;outline:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.side-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(240,85,43,.16);background:#fff}
.side-form input::placeholder{color:#9AA1A8}
.side-hint{font-size:12.5px;color:#8E959C;margin-top:10px;line-height:1.7}

/* ============ 按钮 ============ */
.btn-brand{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:var(--brand);color:#fff;border:none;border-radius:var(--r-m);
  padding:13px 26px;font-size:15px;font-weight:600;cursor:pointer;
  transition:background .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-brand:hover{background:var(--brand-h);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(240,85,43,.3)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.3);
  border-radius:var(--r-m);padding:12px 24px;font-size:15px;font-weight:600;cursor:pointer;
  transition:all .18s ease;
}
.btn-ghost:hover{border-color:var(--brand);background:rgba(240,85,43,.12);color:#fff}
.btn-ghost.light{border-color:var(--line);color:var(--t1);background:#fff}
.btn-ghost.light:hover{border-color:var(--brand);color:var(--brand);background:rgba(240,85,43,.06)}
.btn-block{width:100%}

/* ============ 相关推荐 ============ */
.related{margin-top:64px}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.sec-head h2{font-size:28px;font-weight:700;line-height:1.3;padding-left:14px;border-left:4px solid var(--brand)}
.link-more{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--brand)}
.link-more i{font-size:12px;transition:transform .18s ease}
.link-more:hover i{transform:translateX(4px)}
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.rel-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-l);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(240,85,43,.4)}
.rel-img{display:block;aspect-ratio:16/9;overflow:hidden}
.rel-img img{width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .3s ease}
.rel-card:hover .rel-img img{transform:scale(1.04)}
.rel-body{display:block;padding:20px 22px 22px}
.rel-tag{
  display:inline-block;font-size:12px;font-weight:600;color:var(--brand-2);
  background:rgba(22,199,154,.12);border-radius:6px;padding:3px 10px;margin-bottom:12px;
}
.rel-body h3{font-size:17px;font-weight:600;line-height:1.5;color:var(--t1);margin-bottom:10px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-time{font-size:13px;color:var(--t2);display:inline-flex;align-items:center;gap:7px}
.rel-time i{color:var(--amber)}

/* ============ 翻页卡 ============ */
.pager{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}
.pager-card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-l);
  padding:22px 24px;box-shadow:var(--sh-1);transition:all .2s ease;
}
.pager-card:hover{border-color:rgba(240,85,43,.4);transform:translateY(-3px);box-shadow:var(--sh-2)}
.pg-label{display:block;font-size:12.5px;color:var(--t2);letter-spacing:.04em;margin-bottom:8px}
.pg-title{display:block;font-size:16.5px;font-weight:600;line-height:1.5;color:var(--t1)}
.pager-card.next{text-align:right}
.pager-card:hover .pg-title{color:var(--brand)}

/* ============ CTA 带 ============ */
.cta-band{
  position:relative;overflow:hidden;background:var(--ink);padding:62px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(45deg,rgba(255,255,255,.045) 0 1px,transparent 1px 16px);
}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(240,85,43,.28),transparent 68%);
}
.cta-band .container{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.cta-band h2{font-size:30px;font-weight:700;color:#fff;line-height:1.35}
.cta-band p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.66);max-width:620px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--ink);color:var(--t-dark-2);padding-top:64px;
  background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.03) 0 1px,transparent 1px 14px);
}
.f-grid{display:grid;grid-template-columns:1.5fr .8fr .9fr 1.2fr;gap:44px;padding-bottom:48px}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.f-brand .brand-text{color:#fff}
.f-desc{font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);max-width:340px}
.f-col h4{font-size:14px;font-weight:700;color:#fff;letter-spacing:.04em;margin-bottom:16px}
.f-links li{margin-bottom:10px}
.f-links a{font-size:14px;color:rgba(255,255,255,.6);display:inline-block;transition:all .16s ease}
.f-links a:hover{color:var(--brand);transform:translateX(4px)}
.f-form{display:flex;gap:8px}
.f-form input{
  flex:1;min-width:0;background:rgba(255,255,255,.06);border:1px solid var(--line-dark);
  border-radius:var(--r-m);color:#fff;padding:11px 14px;font-size:14px;outline:none;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.f-form input::placeholder{color:rgba(255,255,255,.38)}
.f-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(240,85,43,.22)}
.f-form button{
  background:var(--brand);color:#fff;border:none;border-radius:var(--r-m);
  padding:11px 18px;font-size:14px;font-weight:600;cursor:pointer;white-space:nowrap;
  transition:background .18s ease;
}
.f-form button:hover{background:var(--brand-h)}
.f-note{font-size:12.5px;color:rgba(255,255,255,.42);margin-top:10px;line-height:1.7}
.f-bottom{
  border-top:1px solid var(--line-dark);padding:18px 0;
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}
.to-top{
  background:rgba(255,255,255,.06);border:1px solid var(--line-dark);color:rgba(255,255,255,.75);
  border-radius:999px;padding:8px 16px;font-size:13px;cursor:pointer;transition:all .18s ease;
}
.to-top:hover{background:var(--brand);border-color:var(--brand);color:#fff}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .art-head h1{font-size:36px}
  .art-layout{grid-template-columns:minmax(0,1fr) 300px;gap:36px}
  .art-body{padding:36px 34px}
  .mega{width:700px}
}
@media (max-width:991.98px){
  .topbar .tb-left span{display:none}
  .nav-inner{height:66px;gap:16px}
  .navbar-collapse{
    background:var(--ink);border-top:1px solid var(--line-dark);
    padding:10px 0 18px;max-height:78vh;overflow-y:auto;
  }
  .nav-links{margin-left:0;align-items:stretch;gap:0}
  .mainnav .nav-link{padding:15px 4px;font-size:15.5px;justify-content:flex-start}
  .mainnav .nav-link::after{bottom:8px;left:4px;right:auto;width:38px}
  .mega{
    position:static;transform:none;width:auto;opacity:1;visibility:visible;
    box-shadow:none;border-radius:var(--r-m);margin:6px 0 12px;background:rgba(255,255,255,.04);
  }
  .mega::before{display:none}
  .mega-inner{grid-template-columns:1fr;padding:16px 18px;gap:16px}
  .mega-title{color:rgba(255,255,255,.8)}
  .mega-link{color:rgba(255,255,255,.7);font-size:14px}
  .mega-crumb{color:rgba(255,255,255,.5)}
  .mega-card{background:rgba(255,255,255,.05);border-color:var(--line-dark)}
  .mega-card .mc-t{color:#fff}
  .mega-card.info{background:rgba(255,255,255,.05)}
  .mega-card .mc-d{color:rgba(255,255,255,.6)}
  .mega-foot{border-top-color:var(--line-dark);background:transparent;padding:12px 18px}
  .mega-foot a{color:rgba(255,255,255,.6)}
  .nav-cta{margin-top:14px;width:100%;justify-content:center}
  .art-head h1{font-size:32px}
  .art-hero{padding:26px 0 66px}
  .art-layout{grid-template-columns:minmax(0,1fr);gap:32px;margin-top:36px}
  .art-side{position:static;top:auto}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .f-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}
  .cta-band h2{font-size:25px}
}
@media (max-width:767.98px){
  .container{padding-left:20px;padding-right:20px}
  .art-body{padding:28px 22px}
  .art-body p,.art-body ul li,.art-body ol li{font-size:16.5px;line-height:1.85}
  .art-body h2{font-size:23px}
  .art-body h3{font-size:19px}
  .art-cover{margin-top:-38px}
  .art-cover img{aspect-ratio:16/10}
  .rel-grid{grid-template-columns:minmax(0,1fr)}
  .pager{grid-template-columns:minmax(0,1fr)}
  .pager-card.next{text-align:left}
  .cta-band{padding:48px 0}
  .cta-band .container{flex-direction:column;align-items:flex-start}
}
@media (max-width:575.98px){
  .container{padding-left:16px;padding-right:16px}
  .topbar{font-size:12px}
  .brand-text{font-size:15px}
  .brand-text small{font-size:11px}
  .art-head h1{font-size:26px;line-height:1.35}
  .art-sub{font-size:15px}
  .art-meta{font-size:12.5px;gap:10px}
  .crumb .cur{max-width:180px}
  .art-body{padding:24px 18px}
  .f-grid{grid-template-columns:minmax(0,1fr);gap:30px}
  .f-form{flex-direction:column}
  .f-form button{width:100%}
  .f-bottom{flex-direction:column;align-items:flex-start}
  .sec-head h2{font-size:22px}
  .cta-band h2{font-size:22px}
  .cta-actions{width:100%}
  .cta-actions .btn-brand,.cta-actions .btn-ghost{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --brand:#F0552B;
  --brand-hi:#FF6A3D;
  --brand-soft:rgba(240,85,43,.12);
  --accent:#16C79A;
  --accent-soft:rgba(22,199,154,.12);
  --amber:#FFB020;
  --ink:#0F1319;
  --ink-2:#171D25;
  --paper:#F6F4F0;
  --card:#FFFFFF;
  --line:#E6E2DC;
  --line-dark:rgba(255,255,255,.10);
  --t-strong:#16191D;
  --t-mid:#5C636B;
  --t-light:#F5F7F8;
  --t-light-mid:rgba(255,255,255,.66);
  --radius-s:8px;
  --radius-m:12px;
  --radius-l:16px;
  --radius-xl:24px;
  --sh-1:0 1px 2px rgba(15,19,25,.06);
  --sh-2:0 1px 2px rgba(15,19,25,.06),0 10px 28px rgba(15,19,25,.08);
  --sh-3:0 20px 50px rgba(15,19,25,.16);
  --bs-body-font-family:system-ui,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  --bs-link-color:var(--brand);
  --bs-link-hover-color:var(--brand-hi);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  background:var(--paper);
  color:var(--t-strong);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease,transform .18s ease}
h1,h2,h3,h4{margin:0;line-height:1.3}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
button{font-family:inherit;border:0;background:none;cursor:pointer}
figure{margin:0}
:focus-visible{outline:2px solid rgba(240,85,43,.45);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}
.num{font-variant-numeric:tabular-nums;letter-spacing:-.01em}

/* ============ 顶部导航 ============ */
.site-header{
  background:var(--ink);
  position:sticky;
  top:0;
  z-index:900;
  box-shadow:0 1px 0 var(--line-dark),0 10px 30px rgba(15,19,25,.28);
}
.nav-inner{display:flex;align-items:center;gap:28px;min-height:72px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:11px;
  background:linear-gradient(140deg,var(--brand),#C93F19);
  display:grid;place-items:center;
  box-shadow:0 6px 18px rgba(240,85,43,.35);
  flex-shrink:0;
}
.brand-mark svg{width:21px;height:21px}
.brand-text{
  display:flex;flex-direction:column;
  color:#fff;font-size:16px;font-weight:700;line-height:1.2;letter-spacing:.01em;
}
.brand-text small{
  font-size:11px;font-weight:500;letter-spacing:.06em;
  color:var(--t-light-mid);margin-top:3px;
}
.navbar-toggler{
  border:1px solid var(--line-dark);
  border-radius:10px;
  color:#fff;
  padding:8px 12px;
  font-size:16px;
  transition:background-color .18s ease,border-color .18s ease;
}
.navbar-toggler:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28)}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(240,85,43,.3)}
.navbar-collapse{flex:1;display:flex;align-items:center;gap:24px}
.nav-links{display:flex;align-items:center;gap:6px;margin:0;padding:0;flex:1}
.nav-item{position:relative}
.nav-link{
  display:flex;align-items:center;gap:7px;
  padding:10px 14px;
  font-size:15px;font-weight:500;
  color:var(--t-light-mid);
  border-radius:10px;
  position:relative;
  transition:color .18s ease,background-color .18s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav-link.active{color:#fff;font-weight:600}
.nav-link.active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
  border-radius:2px;background:var(--brand);
}
.nav-link i{font-size:10px;opacity:.75}
.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}
.icon-btn{
  width:40px;height:40px;border-radius:11px;
  border:1px solid var(--line-dark);
  color:var(--t-light-mid);
  display:grid;place-items:center;
  transition:color .18s ease,border-color .18s ease,background-color .18s ease;
}
.icon-btn:hover{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.06)}
.btn-brand{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;border-radius:var(--radius-m);
  background:var(--brand);color:#fff;
  font-size:15px;font-weight:600;
  box-shadow:0 8px 20px rgba(240,85,43,.28);
  transition:background-color .18s ease,transform .18s ease,box-shadow .18s ease;
}
.btn-brand:hover{background:var(--brand-hi);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(240,85,43,.36)}
.btn-brand:active{transform:translateY(0)}

/* Mega 面板 */
.mega{
  position:absolute;
  top:calc(100% + 14px);
  left:50%;
  transform:translateX(-50%) translateY(8px);
  width:min(880px,90vw);
  background:#fff;
  color:var(--t-strong);
  border-radius:var(--radius-l);
  box-shadow:var(--sh-3);
  padding:22px 24px 24px;
  opacity:0;visibility:hidden;
  transition:opacity .2s ease,transform .2s ease,visibility .2s ease;
  z-index:60;
}
.mega::before{
  content:"";position:absolute;top:0;left:24px;right:24px;height:2px;
  background:linear-gradient(90deg,var(--brand),var(--accent));
  border-radius:2px;
}
.nav-item:hover .mega,.nav-item:focus-within .mega{
  opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);
}
.mega-crumb{
  font-size:12px;letter-spacing:.02em;color:var(--t-mid);
  padding-bottom:12px;margin-bottom:16px;
  border-bottom:1px solid var(--line);
}
.mega-crumb span{color:var(--brand);font-weight:600}
.mega-inner{display:grid;grid-template-columns:1fr 1.15fr;gap:26px}
.mega-title{
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--t-mid);margin-bottom:10px;
}
.mega-link{
  display:flex;align-items:center;gap:8px;
  padding:8px 8px 8px 4px;border-radius:8px;
  font-size:14.5px;color:var(--t-strong);
}
.mega-link i{font-size:10px;color:var(--brand);opacity:.5;transition:transform .18s ease,opacity .18s ease}
.mega-link:hover{color:var(--brand);background:rgba(240,85,43,.06);transform:translateX(4px)}
.mega-link:hover i{opacity:1}
.mega-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.mega-card{
  display:block;border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;background:#fff;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.mega-card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:rgba(240,85,43,.4)}
.mc-img{display:block;height:86px;overflow:hidden;background:var(--brand-soft)}
.mc-img img{width:100%;height:100%;object-fit:cover}
.mc-body{display:block;padding:11px 13px}
.mc-body b{display:block;font-size:14px;font-weight:600}
.mc-body span{display:block;font-size:12px;color:var(--t-mid);margin-top:4px}

/* ============ 面包屑 ============ */
.crumb{
  display:flex;align-items:center;gap:9px;
  font-size:13px;color:var(--t-mid);margin-bottom:22px;
}
.crumb a:hover{color:var(--brand)}
.crumb i{font-size:9px;opacity:.6}
.crumb .current{color:var(--brand);font-weight:600}

/* ============ 页头区 ============ */
.cat-hero{
  background:#fff;
  border-bottom:1px solid var(--line);
  padding:40px 0 58px;
}
.cat-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.1em;
  color:var(--brand);
  background:var(--brand-soft);
  padding:6px 13px;border-radius:999px;
  margin-bottom:18px;
}
.cat-hero h1{
  font-size:44px;font-weight:800;line-height:1.22;letter-spacing:-.02em;
}
.cat-hero h1 span{
  display:block;font-size:22px;font-weight:600;
  color:var(--t-mid);letter-spacing:0;margin-top:12px;line-height:1.5;
}
.cat-lead{
  margin-top:20px;font-size:16.5px;line-height:1.8;color:var(--t-mid);max-width:640px;
}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;
}
.stat{
  flex:1 1 150px;
  border:1px solid var(--line);border-radius:var(--radius-m);
  padding:14px 18px;background:var(--paper);
}
.stat b{display:block;font-size:26px;font-weight:800;line-height:1.05;color:var(--brand)}
.stat b em{font-style:normal;font-size:14px;font-weight:600;color:var(--t-mid);margin-left:3px}
.stat span{display:block;font-size:12.5px;color:var(--t-mid);margin-top:7px;letter-spacing:.02em}
.cat-hero-art{
  border-radius:var(--radius-l);overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--sh-2);
  background:var(--brand-soft);
}
.cat-hero-art img{width:100%;height:300px;object-fit:cover;object-position:center 30%}
.cat-hero-art figcaption{
  padding:13px 18px;font-size:12.5px;color:var(--t-mid);
  background:#fff;border-top:1px solid var(--line);
}

/* ============ 通用板块 ============ */
.sec{padding:76px 0}
.sec-alt{background:#fff}
.sec-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:32px;margin-bottom:36px;flex-wrap:wrap;
}
.sec-title{
  font-size:30px;font-weight:800;letter-spacing:-.015em;
  padding-left:16px;position:relative;
}
.sec-title::before{
  content:"";position:absolute;left:0;top:7px;bottom:7px;width:4px;
  border-radius:4px;background:var(--brand);
}
.sec-desc{margin-top:12px;color:var(--t-mid);max-width:660px;font-size:15.5px}
.link-more{
  font-size:14.5px;font-weight:600;color:var(--brand);
  display:inline-flex;align-items:center;gap:7px;
}
.link-more i{transition:transform .2s ease;font-size:12px}
.link-more:hover{color:var(--brand-hi)}
.link-more:hover i{transform:translateX(4px)}

/* 筛选胶囊 */
.chip-bar{display:flex;gap:10px;flex-wrap:wrap}
.chip{
  padding:9px 18px;border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  font-size:14px;font-weight:500;color:var(--t-mid);
  transition:all .18s ease;
}
.chip:hover{border-color:rgba(240,85,43,.45);color:var(--brand)}
.chip.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}

/* ============ 置顶焦点大卡 ============ */
.focus-card{
  display:grid;grid-template-columns:58% 42%;
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;box-shadow:var(--sh-2);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.focus-card:hover{transform:translateY(-4px);box-shadow:var(--sh-3);border-color:rgba(240,85,43,.35)}
.focus-media{position:relative;overflow:hidden;min-height:360px;background:var(--brand-soft)}
.focus-media img{width:100%;height:100%;object-fit:cover;object-position:center 35%;transition:transform .3s ease}
.focus-card:hover .focus-media img{transform:scale(1.03)}
.focus-flag{
  position:absolute;top:16px;left:16px;
  display:inline-flex;align-items:center;gap:7px;
  background:var(--brand);color:#fff;
  font-size:12px;font-weight:600;padding:6px 13px;border-radius:8px;
}
.focus-flag .dot{
  width:6px;height:6px;border-radius:50%;background:#fff;
  animation:pulse 2s infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.8)}}
.focus-body{padding:34px 32px;display:flex;flex-direction:column;justify-content:center}
.focus-body h3{font-size:25px;font-weight:800;line-height:1.35;letter-spacing:-.01em}
.focus-body p{margin-top:16px;color:var(--t-mid);font-size:15.5px;line-height:1.8}
.focus-meta{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  margin-top:22px;padding-top:20px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--t-mid);
}
.focus-meta b{color:var(--t-strong);font-weight:600}
.focus-actions{display:flex;gap:12px;margin-top:26px;flex-wrap:wrap}

/* 按钮 */
.btn-solid,.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:13px 26px;border-radius:var(--radius-m);
  font-size:15px;font-weight:600;
  transition:all .18s ease;
}
.btn-solid{background:var(--brand);color:#fff;box-shadow:0 8px 20px rgba(240,85,43,.26)}
.btn-solid:hover{background:var(--brand-hi);color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(240,85,43,.34)}
.btn-ghost{border:1.5px solid var(--line);color:var(--t-strong);background:transparent}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-soft)}
.btn-ghost.on-dark{border-color:rgba(255,255,255,.3);color:#fff}
.btn-ghost.on-dark:hover{background:rgba(240,85,43,.16);border-color:var(--brand);color:#fff}

/* ============ 看点网格 ============ */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;display:flex;flex-direction:column;height:100%;
  box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(240,85,43,.4)}
.card-media{position:relative;overflow:hidden;aspect-ratio:16/9;background:var(--accent-soft)}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.card:hover .card-media img{transform:scale(1.03)}
.card-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.badge-row{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:13px}
.badge-soft{
  display:inline-flex;align-items:center;
  font-size:12px;font-weight:600;letter-spacing:.02em;
  padding:5px 11px;border-radius:6px;
  background:var(--accent-soft);color:#0E8F6F;
}
.badge-time{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;color:var(--t-mid);
}
.card-body h3{font-size:19px;font-weight:700;line-height:1.45}
.card-body p{margin-top:11px;font-size:14.5px;line-height:1.75;color:var(--t-mid);flex:1}
.card-foot{
  margin-top:18px;padding-top:16px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.card-foot .stamp{font-size:12.5px;color:var(--t-mid)}
.card-foot .stamp b{color:var(--t-strong);font-weight:600}
.txt-link{font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:6px}
.txt-link i{font-size:11px;transition:transform .2s ease}
.txt-link:hover{color:var(--brand-hi)}
.txt-link:hover i{transform:translateX(4px)}

/* 引用带 */
.quote-band{
  margin:32px 0;
  background:#fff;
  border:1px solid var(--line);
  border-left:4px solid var(--brand);
  border-radius:var(--radius-m);
  padding:24px 28px;
  display:flex;align-items:center;gap:20px;
  box-shadow:var(--sh-1);
}
.quote-band i{font-size:22px;color:var(--brand);opacity:.5}
.quote-band p{font-size:16px;line-height:1.8;color:var(--t-strong);font-weight:500}

/* ============ 适用场景 ============ */
.scene-list{border-top:1px solid var(--line)}
.scene-item{
  display:grid;grid-template-columns:88px 1fr;gap:26px;
  padding:26px 4px;border-bottom:1px solid var(--line);
  transition:background-color .2s ease,padding-left .2s ease;
}
.scene-item:hover{background:#FFFDFB;padding-left:12px}
.scene-item .idx{
  font-size:30px;font-weight:800;color:var(--brand);opacity:.32;
  line-height:1.1;font-variant-numeric:tabular-nums;
}
.scene-item h3{font-size:19px;font-weight:700}
.scene-item p{margin-top:9px;color:var(--t-mid);font-size:15px;max-width:820px}

/* ============ 流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.step{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-l);
  padding:26px 22px;position:relative;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(22,199,154,.45)}
.step .step-no{
  font-size:13px;font-weight:700;letter-spacing:.08em;color:#0E8F6F;
  background:var(--accent-soft);border-radius:6px;
  display:inline-block;padding:4px 10px;font-variant-numeric:tabular-nums;
}
.step h3{margin-top:16px;font-size:18px;font-weight:700}
.step p{margin-top:10px;color:var(--t-mid);font-size:14.5px;line-height:1.75}
.step::after{
  content:"";position:absolute;right:-13px;top:44px;width:6px;height:6px;
  border-right:2px solid var(--line);border-bottom:2px solid var(--line);
  transform:rotate(-45deg);
}
.step:last-child::after{display:none}

/* ============ FAQ ============ */
.faq-wrap{max-width:920px}
.faq-acc .accordion-item{
  border:1px solid var(--line);
  border-radius:var(--radius-m);
  background:#fff;
  margin-bottom:14px;
  overflow:hidden;
}
.faq-acc .accordion-button{
  background:#fff;
  color:var(--t-strong);
  font-size:17px;font-weight:600;
  padding:20px 22px;
  border:0;
  box-shadow:none;
  position:relative;
}
.faq-acc .accordion-button:not(.collapsed){
  color:var(--brand);
  background:#fff;
}
.faq-acc .accordion-button:not(.collapsed)::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;
  border-radius:0 4px 4px 0;background:var(--brand);
}
.faq-acc .accordion-button::after{
  width:16px;height:16px;
  background-image:linear-gradient(var(--brand),var(--brand)),linear-gradient(var(--brand),var(--brand));
  background-position:center,center;
  background-size:16px 2px,2px 16px;
  background-repeat:no-repeat;
  transition:transform .2s ease;
  margin-left:auto;
}
.faq-acc .accordion-button:not(.collapsed)::after{transform:rotate(45deg)}
.faq-acc .accordion-button:focus{box-shadow:0 0 0 3px rgba(240,85,43,.18);z-index:2}
.faq-acc .accordion-body{
  padding:0 22px 22px;
  color:var(--t-mid);
  font-size:15px;line-height:1.85;
}

/* ============ CTA 带 ============ */
.cta-band{
  background:var(--ink);
  color:var(--t-light);
  position:relative;
  overflow:hidden;
  padding:64px 0;
}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 1px,transparent 1px 14px);
  opacity:.55;pointer-events:none;
}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;
  border-radius:50%;background:radial-gradient(circle,rgba(240,85,43,.28),transparent 68%);
  pointer-events:none;
}
.cta-inner{
  position:relative;z-index:2;
  display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
}
.cta-inner h2{font-size:31px;font-weight:800;letter-spacing:-.015em}
.cta-inner p{margin-top:14px;color:var(--t-light-mid);font-size:15.5px;max-width:620px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink);color:var(--t-light-mid);padding:66px 0 0;font-size:14.5px}
.f-grid{
  display:grid;
  grid-template-columns:1.5fr .85fr .85fr 1.15fr;
  gap:42px;
  padding-bottom:46px;
}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.f-brand .brand-text{color:#fff}
.f-desc{line-height:1.85;max-width:360px}
.f-col h4{
  color:#fff;font-size:15px;font-weight:700;margin-bottom:18px;
  padding-left:12px;position:relative;
}
.f-col h4::before{
  content:"";position:absolute;left:0;top:4px;bottom:4px;width:3px;
  border-radius:3px;background:var(--accent);
}
.f-links li{margin-bottom:11px}
.f-links a{color:var(--t-light-mid)}
.f-links a:hover{color:var(--brand-hi)}
.f-form{display:flex;gap:10px;flex-wrap:wrap}
.f-form input{
  flex:1 1 160px;min-width:0;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line-dark);
  border-radius:var(--radius-m);
  padding:12px 15px;color:#fff;font-size:14px;
  font-family:inherit;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.f-form input::placeholder{color:rgba(255,255,255,.4)}
.f-form input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(240,85,43,.25);
}
.f-form button{
  padding:12px 22px;border-radius:var(--radius-m);
  background:var(--brand);color:#fff;font-size:14px;font-weight:600;
  transition:background-color .18s ease,transform .18s ease;
}
.f-form button:hover{background:var(--brand-hi);transform:translateY(-1px)}
.f-note{margin-top:13px;font-size:12.5px;color:rgba(255,255,255,.45);line-height:1.7}
.f-bottom{
  border-top:1px solid var(--line-dark);
  padding:22px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}
.to-top{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 16px;border-radius:10px;
  border:1px solid var(--line-dark);
  color:var(--t-light-mid);font-size:13px;
  transition:all .18s ease;
}
.to-top:hover{color:#fff;border-color:rgba(240,85,43,.6);background:rgba(240,85,43,.14)}

/* 进场动效 */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease}
.reveal.in{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media (max-width:1199.98px){
  .container{padding:0 28px}
  .cat-hero h1{font-size:38px}
  .cat-hero h1 span{font-size:20px}
  .sec-title{font-size:27px}
  .cta-inner h2{font-size:28px}
}
@media (max-width:991.98px){
  .nav-inner{min-height:66px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
  .navbar-collapse{
    flex-direction:column;align-items:stretch;gap:0;
    margin-top:14px;padding-bottom:16px;
    border-top:1px solid var(--line-dark);
  }
  .nav-links{flex-direction:column;align-items:stretch;gap:0;width:100%}
  .nav-link{
    height:52px;justify-content:space-between;
    border-radius:0;
    border-bottom:1px solid var(--line-dark);
    color:var(--t-light-mid);
  }
  .nav-link.active::after{display:none}
  .nav-link.active{color:var(--brand-hi)}
  .nav-actions{margin-top:18px;width:100%}
  .nav-actions .btn-brand{flex:1;justify-content:center}
  .mega{
    position:static;width:auto;transform:none;display:none;
    background:rgba(255,255,255,.05);
    border-radius:var(--radius-m);
    box-shadow:none;padding:14px;margin:12px 0;
    color:var(--t-light);
  }
  .nav-item:hover .mega,.nav-item:focus-within .mega{opacity:1;visibility:visible;transform:none;display:none}
  .nav-item.open .mega{display:block;opacity:1;visibility:visible}
  .mega::before{display:none}
  .mega-crumb{color:rgba(255,255,255,.55);border-color:var(--line-dark)}
  .mega-inner{grid-template-columns:1fr;gap:18px}
  .mega-title{color:rgba(255,255,255,.5)}
  .mega-link{color:var(--t-light)}
  .mega-link:hover{background:rgba(240,85,43,.16);color:#fff}
  .mega-card{background:rgba(255,255,255,.05);border-color:var(--line-dark)}
  .mc-body b{color:#fff}
  .mc-body span{color:rgba(255,255,255,.5)}

  .cat-hero-grid{grid-template-columns:1fr;gap:32px}
  .cat-hero-art img{height:230px}
  .focus-card{grid-template-columns:1fr}
  .focus-media{min-height:250px}
  .grid-3{grid-template-columns:repeat(2,1fr);gap:20px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .step:nth-child(2)::after{display:none}
  .f-grid{grid-template-columns:1fr 1fr;gap:34px}
  .sec{padding:60px 0}
}
@media (max-width:767.98px){
  .container{padding:0 20px}
  .cat-hero{padding:28px 0 44px}
  .cat-hero h1{font-size:31px}
  .cat-hero h1 span{font-size:17.5px;margin-top:10px}
  .cat-lead{font-size:15.5px}
  .hero-stats{gap:10px}
  .stat{flex:1 1 100%}
  .sec{padding:52px 0}
  .sec-title{font-size:24px}
  .sec-head{margin-bottom:26px}
  .quote-band{padding:20px;gap:14px}
  .quote-band p{font-size:15px}
  .scene-item{grid-template-columns:56px 1fr;gap:16px;padding:22px 0}
  .scene-item .idx{font-size:24px}
  .cta-inner h2{font-size:24px}
  .cta-band{padding:48px 0}
  .f-grid{grid-template-columns:1fr;gap:30px;padding-bottom:34px}
  .f-bottom{justify-content:flex-start}
}
@media (max-width:575.98px){
  .container{padding:0 16px}
  .brand-text{font-size:15px}
  .brand-text small{display:none}
  .cat-hero h1{font-size:27px}
  .grid-3{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .step::after{display:none}
  .focus-body{padding:26px 20px}
  .focus-body h3{font-size:21px}
  .focus-actions .btn-solid,.focus-actions .btn-ghost{width:100%;justify-content:center}
  .cta-actions a{width:100%;justify-content:center}
  .chip{padding:8px 15px;font-size:13px}
  .faq-acc .accordion-button{font-size:15.5px;padding:17px 18px}
  .faq-acc .accordion-body{padding:0 18px 18px;font-size:14.5px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  html{scroll-behavior:auto}
}

/* roulang page: category1 */
:root{
  --brand:#F0552B;
  --brand-lift:#FF6A3D;
  --teal:#16C79A;
  --amber:#FFB020;
  --ink:#0F1319;
  --sand:#F6F4F0;
  --line:#E6E2DC;
  --text:#16191D;
  --muted:#5C636B;
  --paper:#FFFFFF;
  --radius-s:8px;
  --radius-m:12px;
  --radius-l:16px;
  --radius-xl:24px;
  --shadow-1:0 1px 2px rgba(15,19,25,.06);
  --shadow-2:0 10px 28px rgba(15,19,25,.08);
  --shadow-3:0 18px 48px rgba(15,19,25,.16);
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:48px;
  --space-6:64px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--sand);
  color:var(--text);
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Source Han Sans SC","Noto Sans SC",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,figure,ul,ol{margin:0;padding:0}
ul,ol{list-style:none}
button,input{font:inherit}
table{border-collapse:collapse}
h1{font-size:40px;line-height:1.25;font-weight:800;letter-spacing:-.01em}
h2{font-size:30px;line-height:1.3;font-weight:700}
h3{font-size:21px;line-height:1.4;font-weight:600}
p{line-height:1.8}
.num{font-variant-numeric:tabular-nums}
.container{max-width:1280px;padding-left:32px;padding-right:32px;margin:0 auto}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid rgba(240,85,43,.45);outline-offset:2px;border-radius:6px}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:1040}
.topbar{background:#0a0d12;color:rgba(255,255,255,.62);font-size:12px;letter-spacing:.02em;height:36px;display:flex;align-items:center}
.topbar .container{display:flex;align-items:center;justify-content:space-between;width:100%;gap:16px}
.topbar a{color:rgba(255,255,255,.78)}
.topbar a:hover{color:#fff}
.topbar .tb-right{display:flex;gap:20px;align-items:center}
.topbar .tb-right i{color:var(--teal);margin-right:6px}

.mainnav{position:relative;background:var(--ink);border-bottom:1px solid rgba(255,255,255,.08)}
.nav-inner{display:flex;align-items:center;gap:24px;min-height:74px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:42px;height:42px;border-radius:var(--radius-m);
  background:linear-gradient(135deg,var(--brand) 0%,#c93c17 100%);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
  box-shadow:0 6px 18px rgba(240,85,43,.35);
}
.brand-mark svg{width:24px;height:24px}
.brand-text{display:flex;flex-direction:column;color:#fff;font-size:17px;font-weight:800;line-height:1.15;letter-spacing:0}
.brand-text small{font-size:11px;font-weight:500;color:rgba(255,255,255,.6);letter-spacing:.02em;margin-top:4px}

.navbar-toggler{border:0;color:#fff;font-size:20px;padding:8px 10px;background:rgba(255,255,255,.06);border-radius:10px}
.navbar-toggler:focus{box-shadow:none}

.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-links .nav-item{position:relative}
.nav-link{
  display:block;position:relative;
  padding:26px 14px;font-size:15px;font-weight:500;
  color:rgba(255,255,255,.78);
  border-bottom:2px solid transparent;
  transition:color .16s ease,border-color .16s ease;
}
.nav-link:hover{color:#fff;border-bottom-color:rgba(240,85,43,.55)}
.nav-link.active{color:#fff;font-weight:600;border-bottom-color:var(--brand)}
.nav-link i{font-size:10px;margin-left:5px;transition:transform .2s ease;color:rgba(255,255,255,.55)}
.has-mega:hover .nav-link i{transform:rotate(180deg);color:var(--brand)}

.nav-actions{display:flex;align-items:center;gap:12px;margin-left:8px}
.icon-btn{
  width:38px;height:38px;border-radius:10px;border:1px solid rgba(255,255,255,.16);
  background:transparent;color:rgba(255,255,255,.82);
  display:inline-flex;align-items:center;justify-content:center;
  transition:all .16s ease;
}
.icon-btn:hover{color:#fff;border-color:var(--brand);background:rgba(240,85,43,.14)}
.btn-brand{
  background:var(--brand);color:#fff;font-weight:600;font-size:14px;
  border-radius:var(--radius-m);padding:11px 22px;border:1px solid transparent;
  transition:all .18s ease;display:inline-flex;align-items:center;gap:8px;
}
.btn-brand:hover{background:var(--brand-lift);color:#fff;transform:translateY(-1px);box-shadow:0 10px 24px rgba(240,85,43,.32)}
.btn-brand:active{transform:translateY(0)}
.btn-ghost{
  background:transparent;color:#fff;font-weight:600;font-size:14px;
  border:1.5px solid rgba(255,255,255,.3);border-radius:var(--radius-m);
  padding:11px 22px;transition:all .18s ease;display:inline-flex;align-items:center;gap:8px;
}
.btn-ghost:hover{border-color:var(--brand);background:rgba(240,85,43,.12);color:#fff}

/* mega */
.mega{
  position:absolute;top:100%;left:50%;width:min(920px,calc(100vw - 48px));
  transform:translateX(-50%) translateY(10px);
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,visibility .2s;
  z-index:1050;
}
.has-mega:hover .mega,.has-mega:focus-within .mega{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.mega-inner{
  position:relative;background:#fff;border-radius:var(--radius-l);
  box-shadow:var(--shadow-3);padding:24px;
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:24px;
}
.mega-inner::before{
  content:"";position:absolute;top:8px;left:24px;right:24px;height:2px;border-radius:2px;
  background:linear-gradient(90deg,var(--brand),var(--teal) 60%,transparent);
}
.mega-crumb{grid-column:1/-1;font-size:12px;color:var(--muted);letter-spacing:.02em;margin-top:8px}
.mega-crumb span{color:var(--brand);font-weight:600}
.mega-title{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:.06em;margin-bottom:10px}
.mega-link{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text);padding:8px 0;transition:all .16s ease}
.mega-link i{font-size:10px;color:var(--line);transition:color .16s ease}
.mega-link:hover{color:var(--brand);transform:translateX(4px)}
.mega-link:hover i{color:var(--brand)}
.mega-card{
  display:block;border:1px solid var(--line);border-radius:var(--radius-m);
  overflow:hidden;background:#fff;transition:all .22s ease;
}
.mega-card:hover{border-color:rgba(240,85,43,.45);box-shadow:var(--shadow-2);transform:translateY(-3px)}
.mc-img{display:block;overflow:hidden;height:104px}
.mc-img img{width:100%;height:100%;object-fit:cover;object-position:center 30%;transition:transform .3s ease}
.mega-card:hover .mc-img img{transform:scale(1.05)}
.mc-body{display:block;padding:12px 14px 14px}
.mc-body b{display:block;font-size:14px;font-weight:700;margin-bottom:4px}
.mc-body span{font-size:12px;color:var(--muted);line-height:1.6}
.mega-latest{grid-column:1/-1;border-top:1px solid var(--line);padding-top:16px;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.mega-latest .ml-label{font-size:12px;font-weight:700;color:var(--brand);letter-spacing:.06em;flex-shrink:0}
.mega-latest a{font-size:13px;color:var(--muted);transition:color .16s ease}
.mega-latest a:hover{color:var(--brand)}
.mega-latest .ml-time{font-size:12px;color:#9aa1a8;margin-right:6px;font-variant-numeric:tabular-nums}

/* ---------- breadcrumb ---------- */
.crumb-wrap{background:var(--sand);padding:18px 0 0}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted)}
.crumb li{display:flex;align-items:center;gap:8px}
.crumb li:not(:last-child)::after{content:"/";color:#c8c3bc}
.crumb a{color:var(--muted);transition:color .16s ease}
.crumb a:hover{color:var(--brand)}
.crumb .current{color:var(--brand);font-weight:600}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:290px;display:flex;align-items:flex-end;
  background-image:linear-gradient(100deg,rgba(15,19,25,.94) 0%,rgba(15,19,25,.78) 46%,rgba(15,19,25,.42) 100%),url(/assets/images/backpic/back-1.png);
  background-size:cover;background-position:center 38%;
  border-radius:0 0 var(--radius-xl) var(--radius-xl);
  overflow:hidden;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.05) 0 1px,transparent 1px 12px);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:2;padding:52px 0 44px;width:100%}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.04em;
  color:#fff;background:rgba(240,85,43,.22);
  border:1px solid rgba(240,85,43,.5);
  padding:5px 12px;border-radius:999px;margin-bottom:16px;
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--brand);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.72)}}
.hero h1{color:#F5F7F8;max-width:840px;font-size:38px}
.hero h1 em{font-style:normal;color:var(--amber)}
.hero-sub{color:rgba(255,255,255,.72);font-size:16px;max-width:720px;margin-top:14px}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.hero-stat{
  display:flex;flex-direction:column;min-width:118px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.12);
  border-radius:var(--radius-m);padding:10px 16px;
}
.hero-stat b{font-size:22px;font-weight:800;color:var(--amber);line-height:1.1;font-variant-numeric:tabular-nums}
.hero-stat span{font-size:12px;color:rgba(255,255,255,.62);letter-spacing:.02em;margin-top:2px}

/* ---------- filter ---------- */
.section{padding:var(--space-6) 0}
.section-tight{padding:var(--space-5) 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.sec-head h2{position:relative;padding-left:16px}
.sec-head h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:3px;background:var(--brand)}
.sec-head p{color:var(--muted);font-size:14px;margin-top:8px;padding-left:16px}

.filter-bar{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);
  box-shadow:var(--shadow-1);padding:20px 22px;display:flex;flex-direction:column;gap:16px;
  margin-top:32px;
}
.filter-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.filter-label{font-size:13px;font-weight:600;color:var(--muted);letter-spacing:.02em;min-width:52px}
.seg{display:inline-flex;background:var(--sand);border:1px solid var(--line);border-radius:var(--radius-m);padding:4px;gap:2px;flex-wrap:wrap}
.seg button{
  border:0;background:transparent;border-radius:9px;padding:7px 16px;
  font-size:13px;font-weight:600;color:var(--muted);transition:all .18s ease;
}
.seg button:hover{color:var(--text)}
.seg button.active{background:var(--brand);color:#fff;box-shadow:0 4px 12px rgba(240,85,43,.28)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{
  border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:6px 15px;font-size:13px;font-weight:500;color:var(--muted);
  transition:all .18s ease;cursor:pointer;
}
.chip:hover{border-color:rgba(240,85,43,.5);color:var(--brand)}
.chip.active{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:600}

/* ---------- schedule ---------- */
.day-group{margin-bottom:44px}
.day-group:last-child{margin-bottom:0}
.day-head{display:flex;align-items:center;gap:16px;margin-bottom:16px}
.day-head .d-date{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.day-head .d-week{font-size:13px;color:var(--muted);letter-spacing:.02em}
.day-head .d-line{flex:1;height:1px;background:var(--line)}
.day-head .d-count{font-size:12px;font-weight:600;color:var(--brand);background:rgba(240,85,43,.1);border-radius:999px;padding:4px 12px;white-space:nowrap}

.day-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);overflow:hidden;box-shadow:var(--shadow-1)}
.schedule-row{
  position:relative;display:grid;grid-template-columns:92px 100px 1fr auto;
  gap:20px;align-items:center;padding:18px 22px;
  border-bottom:1px solid var(--line);
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.schedule-row:last-child{border-bottom:0}
.schedule-row::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;
  background:var(--brand);border-radius:0 3px 3px 0;opacity:0;transition:opacity .2s ease;
}
.schedule-row:hover{background:#fffaf7;transform:translateY(-2px);box-shadow:var(--shadow-2);z-index:2}
.schedule-row:hover::before{opacity:1}
.schedule-row.is-live{background:rgba(240,85,43,.06)}
.schedule-row.is-live::before{opacity:1}
.row-time{font-size:20px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1.05;color:var(--text)}
.row-time small{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.02em;margin-top:4px}
.row-thumb{width:100px;height:66px;border-radius:var(--radius-s);overflow:hidden;background:rgba(240,85,43,.08);flex-shrink:0}
.row-thumb img{width:100%;height:100%;object-fit:cover;object-position:center 32%}
.row-main h3{font-size:17px;font-weight:600;line-height:1.4}
.row-main .row-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px;align-items:center}
.tag{font-size:12px;font-weight:600;letter-spacing:.02em;border-radius:6px;padding:3px 9px;background:rgba(22,199,154,.12);color:#0f8a6c}
.tag-plain{font-size:12px;color:var(--muted);letter-spacing:.02em}
.row-state{display:flex;align-items:center;gap:12px;justify-content:flex-end}
.badge-state{
  display:inline-flex;align-items:center;gap:7px;
  font-size:12px;font-weight:600;letter-spacing:.02em;
  border-radius:999px;padding:5px 13px;white-space:nowrap;
}
.badge-soon{color:var(--muted);border:1px solid var(--line);background:#fff}
.badge-live{color:#fff;background:var(--brand)}
.badge-live::before{content:"";width:7px;height:7px;border-radius:50%;background:#fff;animation:pulse 2s infinite}
.badge-done{color:#8b9299;background:#f0eeea}
.btn-mini{
  font-size:13px;font-weight:600;border-radius:var(--radius-s);
  padding:8px 16px;border:1.5px solid var(--line);background:#fff;color:var(--text);
  transition:all .18s ease;white-space:nowrap;
}
.btn-mini:hover{border-color:var(--brand);color:var(--brand);background:rgba(240,85,43,.06)}
.btn-mini.solid{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-mini.solid:hover{background:var(--brand-lift);border-color:var(--brand-lift);color:#fff}

/* ---------- pager ---------- */
.pager{display:flex;align-items:center;justify-content:center;gap:8px;margin-top:36px;flex-wrap:wrap}
.pager button{
  width:42px;height:42px;border-radius:10px;border:1px solid var(--line);
  background:#fff;color:var(--muted);font-size:14px;font-weight:600;
  display:inline-flex;align-items:center;justify-content:center;
  transition:all .18s ease;font-variant-numeric:tabular-nums;
}
.pager button:hover{border-color:rgba(240,85,43,.5);color:var(--brand)}
.pager button.active{background:var(--brand);border-color:var(--brand);color:#fff}
.pager button:disabled{opacity:.42;cursor:not-allowed}
.pager button.wide{width:auto;padding:0 18px}

/* ---------- reflow ---------- */
.reflow{display:grid;grid-template-columns:1.15fr 1fr;gap:24px}
.rc-card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-l);
  overflow:hidden;box-shadow:var(--shadow-1);transition:all .25s ease;display:flex;flex-direction:column;
}
.rc-card:hover{transform:translateY(-4px);border-color:rgba(240,85,43,.4);box-shadow:var(--shadow-2)}
.rc-img{height:200px;overflow:hidden}
.rc-img img{width:100%;height:100%;object-fit:cover;object-position:center 32%;transition:transform .3s ease}
.rc-card:hover .rc-img img{transform:scale(1.03)}
.rc-body{padding:24px;display:flex;flex-direction:column;gap:10px;flex:1}
.rc-body .rc-kicker{font-size:12px;font-weight:700;letter-spacing:.06em;color:var(--teal)}
.rc-body h3{font-size:21px}
.rc-body p{font-size:14px;color:var(--muted)}
.rc-link{margin-top:auto;font-size:14px;font-weight:600;color:var(--brand);display:inline-flex;align-items:center;gap:8px}
.rc-card:hover .rc-link i{transform:translateX(4px)}
.rc-link i{transition:transform .2s ease}
.rc-plain{background:linear-gradient(160deg,#12171f 0%,#0c1016 100%);border-color:transparent;color:#fff}
.rc-plain .rc-body p{color:rgba(255,255,255,.66)}
.rc-plain .rc-kicker{color:var(--amber)}
.rc-plain .rc-link{color:var(--amber)}
.rc-stripe{height:8px;background:linear-gradient(90deg,var(--brand),var(--amber) 55%,var(--teal))}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-m);overflow:hidden;transition:all .2s ease}
.faq-item:hover{border-color:rgba(240,85,43,.35)}
.faq-q{
  width:100%;text-align:left;border:0;background:transparent;
  padding:20px 22px;font-size:16px;font-weight:600;color:var(--text);
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  position:relative;transition:color .2s ease;
}
.faq-q::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:4px;border-radius:0 3px 3px 0;
  background:var(--brand);opacity:0;transition:opacity .2s ease;
}
.faq-item.open .faq-q{color:var(--brand)}
.faq-item.open .faq-q::before{opacity:1}
.faq-q .ic{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--sand);
  display:inline-flex;align-items:center;justify-content:center;color:var(--muted);
  font-size:13px;transition:all .2s ease;
}
.faq-item.open .faq-q .ic{background:var(--brand);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-item.open .faq-a{max-height:360px}
.faq-a p{padding:0 22px 22px;color:var(--muted);font-size:15px}

/* ---------- cta ---------- */
.cta-band{
  position:relative;background:var(--ink);border-radius:var(--radius-xl);
  padding:56px 48px;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-band::after{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.045) 0 1px,transparent 1px 14px);
  pointer-events:none;
}
.cta-band .cta-txt{position:relative;z-index:2;max-width:640px}
.cta-band h2{color:#F5F7F8;font-size:28px;padding:0}
.cta-band p{color:rgba(255,255,255,.66);font-size:15px;margin-top:10px}
.cta-band .cta-act{position:relative;z-index:2;display:flex;gap:14px;flex-wrap:wrap}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.7);margin-top:var(--space-6);padding-top:64px}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.35fr;gap:40px;padding-bottom:48px}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.f-desc{font-size:14px;color:rgba(255,255,255,.6);line-height:1.85;max-width:420px}
.f-col h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:18px;letter-spacing:.02em}
.f-links{display:flex;flex-direction:column;gap:11px}
.f-links a{font-size:14px;color:rgba(255,255,255,.66);transition:all .16s ease;display:inline-block}
.f-links a:hover{color:var(--brand);transform:translateX(3px)}
.f-form{display:flex;gap:10px;flex-wrap:wrap}
.f-form input{
  flex:1;min-width:170px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--radius-m);padding:12px 14px;color:#fff;font-size:14px;transition:all .18s ease;
}
.f-form input::placeholder{color:rgba(255,255,255,.4)}
.f-form input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(240,85,43,.22)}
.f-form button{
  background:var(--brand);color:#fff;border:0;border-radius:var(--radius-m);
  padding:12px 22px;font-size:14px;font-weight:600;transition:all .18s ease;
}
.f-form button:hover{background:var(--brand-lift)}
.f-note{font-size:12px;color:rgba(255,255,255,.42);margin-top:12px;line-height:1.7}
.f-bottom{
  border-top:1px solid rgba(255,255,255,.1);padding:22px 0 30px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}
.to-top{
  background:transparent;border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.72);
  border-radius:var(--radius-s);padding:8px 14px;font-size:13px;transition:all .18s ease;
}
.to-top:hover{border-color:var(--brand);color:#fff;background:rgba(240,85,43,.14)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(12px);transition:opacity .4s ease,transform .4s ease}
.reveal.is-in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1399px){
  .hero h1{font-size:34px}
}
@media (max-width:1199px){
  .container{padding-left:24px;padding-right:24px}
  h1{font-size:30px}
  h2{font-size:26px}
  .f-grid{grid-template-columns:1.5fr 1fr 1.2fr;gap:32px}
  .f-col:last-child{grid-column:1/-1}
}
@media (max-width:991px){
  .nav-inner{min-height:66px;gap:12px}
  .navbar-collapse{
    background:var(--ink);border-top:1px solid rgba(255,255,255,.1);
    margin:0 -24px;padding:8px 24px 20px;
  }
  .nav-links{margin-left:0;flex-direction:column;align-items:stretch;gap:0}
  .nav-link{padding:15px 2px;line-height:1.4;border-bottom:1px solid rgba(255,255,255,.08);border-left:0}
  .nav-link.active{border-bottom-color:rgba(255,255,255,.08);border-left:3px solid var(--brand);padding-left:12px}
  .nav-actions{margin:16px 0 0;gap:10px}
  .mega{position:static;width:auto;transform:none;opacity:1;visibility:visible;pointer-events:auto;transition:none}
  .mega-inner{background:rgba(255,255,255,.04);box-shadow:none;border-radius:var(--radius-m);padding:16px;grid-template-columns:1fr;gap:12px;margin-bottom:10px}
  .mega-inner::before{display:none}
  .mega-crumb{color:rgba(255,255,255,.5);margin-top:0}
  .mega-title{color:rgba(255,255,255,.5)}
  .mega-link{color:rgba(255,255,255,.78);padding:6px 0;font-size:13px}
  .mega-cards,.mega-latest{display:none}
  .hero{min-height:260px}
  .hero-inner{padding:40px 0 32px}
  .reflow{grid-template-columns:1fr}
  .schedule-row{grid-template-columns:80px 88px 1fr;gap:16px;padding:16px 18px}
  .row-time{font-size:18px}
  .row-thumb{width:88px;height:58px}
  .row-state{grid-column:1/-1;justify-content:flex-start;padding-top:4px}
  .cta-band{padding:44px 32px}
}
@media (max-width:767px){
  .hero h1{font-size:26px}
  .hero-sub{font-size:15px}
  .section{padding:44px 0}
  .section-tight{padding:36px 0}
  .filter-bar{padding:16px 16px}
  .filter-row{gap:10px}
  .filter-label{min-width:auto;width:100%}
  .day-head .d-date{font-size:18px}
  .reflow{gap:18px}
  .rc-img{height:170px}
  .cta-band{padding:36px 24px;border-radius:var(--radius-l)}
  .cta-band h2{font-size:23px}
  .f-grid{grid-template-columns:1fr;gap:28px}
  .f-col:last-child{grid-column:auto}
  .faq-q{padding:18px;font-size:15px}
  .faq-a p{padding:0 18px 18px}
}
@media (max-width:575px){
  .container{padding-left:16px;padding-right:16px}
  h1{font-size:24px}
  h2{font-size:22px}
  .topbar{display:none}
  .navbar-collapse{margin:0 -16px;padding:8px 16px 18px}
  .hero{border-radius:0;min-height:230px}
  .hero-meta{gap:8px}
  .hero-stat{flex:1;min-width:0;padding:9px 12px}
  .hero-stat b{font-size:19px}
  .schedule-row{grid-template-columns:1fr auto;grid-template-areas:"time state" "main main";row-gap:12px;padding:16px}
  .row-time{grid-area:time;font-size:17px}
  .row-time small{display:inline;margin-left:6px;margin-top:0}
  .row-state{grid-area:state;padding-top:0}
  .row-main{grid-area:main}
  .row-thumb{display:none}
  .row-main h3{font-size:16px}
  .pager button{width:38px;height:38px}
  .pager button.wide{padding:0 14px}
  .cta-band .cta-act{width:100%}
  .cta-band .cta-act .btn-brand,.cta-band .cta-act .btn-ghost{width:100%;justify-content:center}
  .f-form input{min-width:0;width:100%}
  .f-form button{width:100%}
}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .hero-tag .dot,.badge-live::before{animation:none}
  *{scroll-behavior:auto !important}
}