/* roulang page: index */
:root{
--brand-primary:#6f3ff5;
--brand-primary-hover:#8260f7;
--brand-secondary:#b185ff;
--brand-berry:#ff4d7d;
--berry-ripe:#a04ff0;
--deep-bg:#17102a;
--deep-bg-2:#1e1535;
--deep-bg-3:#241a40;
--panel-bg:#f5f2fb;
--panel-bg-2:#ebe5f8;
--card-bg:#ffffff;
--text-primary:#2a2140;
--text-secondary:#5f5680;
--text-invert:#ffffff;
--line:#e4ddf1;
--line-dark:rgba(255,255,255,.14);
--success:#38c990;
--warning:#ffbf47;
--danger:#f8516b;
--shadow-card:0 12px 30px rgba(58,36,110,.08);
--shadow-nav:0 10px 30px rgba(11,6,25,.35);
--radius-md:14px;
--radius-lg:18px;
--radius-pill:999px;
--font-stack:"PingFang SC","Microsoft YaHei","HarmonyOS Sans SC","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
--mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
--transition:all .18s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font-stack);background:var(--deep-bg);color:var(--text-primary);line-height:1.75;-webkit-font-smoothing:antialiased}
body.is-locked{overflow:hidden}
ul,ol{list-style:none}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font-family:inherit;border:none;background:none;cursor:pointer}
input,textarea,select{font-family:inherit;font-size:1rem}
.container{max-width:1240px;padding-left:24px;padding-right:24px;margin:0 auto}
.section{padding:clamp(52px,8vw,92px) 0;position:relative}
.section-light{background:var(--card-bg)}
.section-panel{background:var(--panel-bg)}
.section-deep{background:var(--deep-bg);color:var(--text-invert)}
.section-header{max-width:860px;margin-bottom:40px}
.section-header .kicker{font-family:var(--mono);font-size:.92rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-primary);margin-bottom:8px;font-weight:600}
.section-header h2{font-size:clamp(1.75rem,3.2vw,2.6rem);line-height:1.35;font-weight:800;letter-spacing:-.01em}
.section-header p{color:var(--text-secondary);font-size:1.08rem;margin-top:12px;line-height:1.8}
.section-deep .section-header p{color:rgba(255,255,255,.72)}
.section-deep .section-header .kicker{color:var(--brand-secondary)}
.h2-index{display:inline-flex;align-items:center;justify-content:center;width:2.3rem;height:2.3rem;border-radius:10px;background:var(--brand-primary);color:#fff;font-size:1.05rem;font-weight:800;margin-right:12px;vertical-align:middle;font-family:var(--mono)}
@media(max-width:640px){.h2-index{width:2rem;height:2rem;font-size:.92rem}}
/* 按钮、标签、chip */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 24px;border-radius:12px;font-weight:600;font-size:1rem;line-height:1.2;transition:var(--transition);border:1px solid transparent;user-select:none}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid rgba(111,63,245,.42);outline-offset:2px}
.btn-primary{background:var(--brand-primary);color:#fff;box-shadow:0 8px 18px rgba(111,63,245,.22)}
.btn-primary:hover{background:var(--brand-primary-hover);box-shadow:0 12px 24px rgba(111,63,245,.3)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-outline-dark{background:transparent;color:var(--brand-primary);border-color:var(--brand-primary)}
.btn-outline-dark:hover{background:rgba(111,63,245,.08)}
.btn-large{min-height:54px;padding:15px 36px;font-size:1.08rem;border-radius:14px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:28px;padding:4px 13px;font-size:.8rem;border-radius:var(--radius-pill);border:1px solid var(--line);background:#fff;color:var(--text-secondary);letter-spacing:.02em;white-space:nowrap}
.chip-active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}
.tag{display:inline-flex;align-items:center;height:28px;padding:0 12px;font-size:.78rem;border-radius:8px;background:rgba(111,63,245,.1);color:var(--brand-primary);font-weight:500}
.section-deep .tag{background:rgba(255,255,255,.12);color:#fff}
/* 顶部导航 */
.site-header{position:sticky;top:0;z-index:100;background:rgba(23,16,42,.88);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:var(--transition)}
.site-header.is-scrolled{border-bottom-color:var(--line-dark);box-shadow:var(--shadow-nav)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:18px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.brand{font-weight:900;font-size:1.4rem;color:#fff;letter-spacing:.02em;display:inline-flex;align-items:center;gap:9px;white-space:nowrap}
.brand .brand-dot{width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--brand-berry),var(--brand-primary));box-shadow:0 4px 12px rgba(255,77,125,.28);position:relative;flex:0 0 auto}
.brand .brand-dot::after{content:"";position:absolute;inset:0;margin:auto;width:0;height:0;border-left:9px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent;left:11px;top:50%;transform:translateY(-50%)}
.main-nav ul{display:flex;gap:28px;align-items:center}
.main-nav a{position:relative;color:rgba(255,255,255,.76);font-weight:500;font-size:.98rem;padding:14px 0;transition:color .2s}
.main-nav a:hover,.main-nav a.active{color:#fff}
.main-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;border-radius:3px;background:var(--brand-secondary)}
.main-nav a:hover::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;border-radius:3px;background:rgba(177,133,255,.55)}
.header-actions{display:flex;align-items:center;gap:14px}
.activity-timeline{display:flex;align-items:center;gap:16px;padding:6px 14px;background:rgba(255,255,255,.08);border:1px solid var(--line-dark);border-radius:var(--radius-pill);overflow-x:auto;white-space:nowrap;min-width:0;scrollbar-width:none}
.activity-timeline::-webkit-scrollbar{display:none}
.tl-item{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;color:rgba(255,255,255,.76);padding:2px 8px;border-radius:var(--radius-pill);font-weight:500}
.tl-item .dot{width:7px;height:7px;border-radius:50%;background:#aaa;display:inline-block}
.tl-item.is-warmup{border:1px solid rgba(177,133,255,.5);color:#d9c8ff}
.tl-item.is-warmup .dot{background:var(--brand-secondary)}
.tl-item.is-live{background:var(--brand-primary);border-color:transparent;color:#fff}
.tl-item.is-live .dot{background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.28);animation:pulse-dot 1.8s ease infinite}
.tl-item.is-replay{border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.56)}
.tl-item.is-replay .dot{background:#888ca0}
.tl-item .play-tri{font-size:.65rem;margin-right:1px}
@keyframes pulse-dot{0%{box-shadow:0 0 0 0 rgba(255,255,255,.5)}70%{box-shadow:0 0 0 7px rgba(255,255,255,0)}100%{box-shadow:0 0 0 0 rgba(255,255,255,0)}}
.menu-toggle{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-dark);color:#fff;align-items:center;justify-content:center;font-size:1.2rem;background:rgba(255,255,255,.06)}
@media(max-width:1100px){
.header-inner{gap:10px}
.main-nav{order:3;width:100%;overflow-x:auto;display:flex}
.main-nav ul{gap:0;min-width:620px;justify-content:space-between}
.main-nav a{font-size:.9rem}
.activity-timeline{max-width:100%}
}
@media(max-width:820px){
.menu-toggle{display:flex}
.header-actions{gap:8px}
.activity-timeline{border-radius:0;background:transparent;border:0}
.main-nav{display:block;width:100%}
.main-nav ul{flex-wrap:wrap;min-width:0;row-gap:0;column-gap:22px}
.main-nav a{padding:6px 0}
}
/* hero */
.hero{position:relative;background:var(--deep-bg);overflow:hidden;color:#fff;padding-top:clamp(34px,6vw,80px);padding-bottom:0}
.hero::before{content:"";position:absolute;width:720px;height:720px;right:-160px;top:-260px;border-radius:50%;background:radial-gradient(circle,rgba(111,63,245,.34),transparent 60%)}
.hero::after{content:"";position:absolute;width:480px;height:480px;left:-180px;bottom:-250px;border-radius:50%;background:radial-gradient(circle,rgba(255,77,125,.18),transparent 60%)}
.hero-inner{position:relative;z-index:2;padding-bottom:0;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);align-items:center;gap:44px}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:.9rem;font-weight:600;color:#d9c8ff;border:1px solid rgba(177,133,255,.35);background:rgba(177,133,255,.1);padding:6px 16px;border-radius:var(--radius-pill);margin-bottom:22px}
.hero-kicker .pulse{width:8px;height:8px;border-radius:50%;background:var(--brand-berry);box-shadow:0 0 0 4px rgba(255,77,125,.2)}
.hero h1{font-size:clamp(1.9rem,4vw,2.8rem);line-height:1.38;font-weight:900;color:#fff;letter-spacing:-.02em;margin:0 0 18px}
.hero h1 .hl{background:linear-gradient(100deg,var(--brand-secondary),#d39bff 40%,var(--brand-berry));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-desc{font-size:1.08rem;color:rgba(255,255,255,.76);max-width:600px;line-height:1.85;margin-bottom:26px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:24px;align-items:center}
.hero-note{font-size:.88rem;color:rgba(255,255,255,.5);display:flex;align-items:center;gap:20px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-top:20px}
.hero-note span{display:inline-flex;gap:7px;align-items:center}
.hero-play-wrap{position:relative}
.hero-player{border-radius:22px;overflow:hidden;background:#0f0a1c;border:1px solid rgba(255,255,255,.15);box-shadow:0 30px 80px rgba(4,2,12,.6);position:relative}
.hero-player img{width:100%;height:auto;min-height:260px;object-fit:cover}
.play-mask{position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,8,28,.08),rgba(14,8,28,.7));display:flex;align-items:center;justify-content:center}
.play-btn{width:78px;height:78px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);transition:var(--transition)}
.play-btn .svg-play{margin-left:6px;width:0;height:0;border-left:26px solid #fff;border-top:16px solid transparent;border-bottom:16px solid transparent}
.play-btn:hover{transform:scale(1.08);background:rgba(255,77,125,.38)}
.hero-badge{bottom:16px;left:16px;position:absolute;background:rgba(9,6,20,.6);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);border-radius:12px;padding:10px 16px;font-size:.86rem;color:#fff}
.hero-badge strong{color:var(--brand-secondary);font-size:1.1rem;margin-right:6px}
@media(max-width:960px){
.hero-inner{grid-template-columns:1fr;gap:36px}
.hero-player img{max-height:360px}
}
@media(max-width:600px){
.hero h1{font-size:1.72rem}
.hero-cta .btn{width:100%}
}
/* 指标条 */
.stats-band{background:var(--deep-bg);padding:22px 0 0;position:relative;z-index:3}
.stats-band .container{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line-dark);border-bottom:1px solid var(--line-dark);background:rgba(255,255,255,.03);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border-radius:0 0 18px 18px;overflow:hidden}
.stat-cell{padding:26px 20px;text-align:center;color:#fff;position:relative}
.stat-cell+.stat-cell{border-left:1px solid var(--line-dark)}
.stat-value{font-size:clamp(1.35rem,2.6vw,2.1rem);font-weight:900;letter-spacing:-.02em;font-family:var(--mono);color:#fff;line-height:1.3}
.stat-value small{font-size:.55em;font-weight:600;color:var(--brand-secondary);margin-left:4px}
.stat-label{color:rgba(255,255,255,.56);font-size:.85rem;margin-top:6px}
.stat-label .trend{color:var(--success);font-weight:600}
@media(max-width:900px){.stats-band .container{grid-template-columns:1fr 1fr}.stat-cell+.stat-cell{border-left:0}.stat-cell:nth-child(odd){border-right:1px solid var(--line-dark)}.stat-cell:nth-child(n+3){border-top:1px solid var(--line-dark)}}
@media(max-width:520px){.stats-band .container{grid-template-columns:1fr}.stat-cell{border-bottom:1px solid var(--line-dark)}.stat-cell:last-child{border-bottom:0}}
/* 服务矩阵 */
.matrix-wrap{overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#fff;box-shadow:var(--shadow-card)}
.matrix-row{display:grid;grid-template-columns:320px 1fr;gap:10px;align-items:center;padding:32px 34px;transition:var(--transition);border-bottom:1px solid var(--line)}
.matrix-row:last-child{border-bottom:0}
.matrix-row:hover{background:#faf8ff;box-shadow:inset 4px 0 0 var(--brand-primary)}
.matrix-left{display:flex;gap:16px;align-items:center}
.matrix-num{font-family:var(--mono);font-size:1rem;font-weight:700;color:var(--brand-berry);letter-spacing:0}
.matrix-icon{width:70px;height:70px;flex:0 0 auto;border-radius:17px;display:grid;place-items:center;background:linear-gradient(150deg,rgba(111,63,245,.13),rgba(255,77,125,.1));border:1px solid rgba(111,63,245,.12)}
.matrix-icon .ic{font-size:1.5rem}
.matrix-title{display:block;font-size:1.18rem;font-weight:800;color:var(--text-primary)}
.matrix-sub{color:var(--text-secondary);font-size:.92rem;margin-top:2px}
.matrix-body h3{font-size:1.22rem;font-weight:800;margin-bottom:8px}
.matrix-body p{color:var(--text-secondary);line-height:1.8;margin-bottom:13px;max-width:630px}
.matrix-chips{display:flex;flex-wrap:wrap;gap:8px}
.cta-mini-banner{background:linear-gradient(90deg,var(--panel-bg-2),rgba(255,77,125,.08));border:1px solid var(--line);border-radius:18px;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;box-shadow:var(--shadow-card)}
.cta-mini-banner p{font-size:1.05rem;font-weight:700;color:var(--text-primary)}
.cta-mini-banner small{display:block;font-weight:400;color:var(--text-secondary);font-size:.9rem}
@media(max-width:880px){.matrix-row{grid-template-columns:1fr;padding:24px 22px}.matrix-mid{display:block;padding-left:0;padding-top:4px}}
/* 高亮展示 */
.feature-highlight{background:var(--deep-bg);border-radius:24px;overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;color:#fff;box-shadow:0 26px 70px rgba(23,16,42,.22)}
.hl-media{position:relative;min-height:320px}
.hl-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hl-media::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,var(--deep-bg) 3%,rgba(23,16,42,.3) 38%,rgba(23,16,42,0) 68%)}
.hl-body{padding:clamp(30px,5vw,62px)}
.hl-body .kicker{color:var(--brand-secondary);font-size:.82rem;letter-spacing:.1em;text-transform:uppercase;margin-bottom:14px;font-weight:700}
.hl-body h3{font-size:clamp(1.5rem,3vw,2.2rem);font-weight:900;line-height:1.4;margin-bottom:16px}
.hl-body p{color:rgba(255,255,255,.72);line-height:1.9;margin-bottom:20px}
.hl-list{display:grid;gap:12px;margin-bottom:24px}
.hl-list li{display:flex;gap:10px;color:rgba(255,255,255,.9);font-size:.95rem}
.hl-list li::before{content:"✓";flex:0 0 24px;width:24px;height:24px;border-radius:50%;background:rgba(56,201,144,.18);color:var(--success);display:grid;place-items:center;font-size:.7rem}
@media(max-width:820px){
.feature-highlight{grid-template-columns:1fr}
.hl-media{min-height:220px;order:2}
.hl-media img{position:relative}
.hl-media::after{background:linear-gradient(180deg,rgba(23,16,42,.5),rgba(23,16,42,.05))}
}
/* 三步 */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px 28px 30px;position:relative;box-shadow:var(--shadow-card);transition:var(--transition)}
.step-card:hover{transform:translateY(-4px);border-color:#c9b4ff;box-shadow:0 20px 50px rgba(111,63,245,.12)}
.step-num{font-family:var(--mono);font-size:3.6rem;font-weight:800;line-height:1;color:transparent;-webkit-text-stroke:1.5px #c0a8ed}
.step-card h3{font-size:1.15rem;font-weight:800;margin:14px 0 8px}
.step-card p{color:var(--text-secondary);font-size:.94rem;line-height:1.8}
@media(max-width:900px){.steps-grid{grid-template-columns:1fr 1fr}.step-card:last-child{grid-column:1/-1}}
@media(max-width:560px){.steps-grid{grid-template-columns:1fr}.step-card:last-child{grid-column:auto}}
/* 口碑 */
.quotes-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.quote-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px 30px 22px;position:relative;box-shadow:var(--shadow-card)}
.quote-card::before{content:"“";font-size:3.2rem;font-weight:800;color:var(--brand-primary);line-height:1;display:block;opacity:.2;position:absolute;right:20px;top:10px}
.quote-text{font-size:1rem;color:var(--text-primary);line-height:1.9;margin-bottom:16px}
.quote-author{display:flex;align-items:center;gap:12px}
.quote-avatar{width:46px;height:46px;border-radius:50%;background:var(--panel-bg-2);display:grid;place-items:center;color:var(--brand-primary);font-weight:800;font-size:1rem}
.quote-meta strong{display:block;font-size:.95rem}
.quote-meta span{color:var(--text-secondary);font-size:.83rem}
@media(max-width:780px){.quotes-grid{grid-template-columns:1fr}}
/* 资讯 */
.news-layout{display:grid;grid-template-columns:1fr .86fr;gap:34px;align-items:start}
.news-list{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow-card);padding:12px 0 8px}
.news-item{display:flex;justify-content:space-between;gap:16px;padding:17px 24px;border-bottom:1px solid var(--line);transition:var(--transition)}
.news-item:last-child{border-bottom:none}
.news-item:hover{background:#faf8ff}
.news-item .news-title{font-weight:600;color:var(--text-primary);font-size:.98rem;line-height:1.5;flex:1}
.news-item .news-title:hover{color:var(--brand-primary)}
.news-item .news-meta{color:var(--text-secondary);font-size:.83rem;white-space:nowrap;font-family:var(--mono)}
.news-item .tag{flex-shrink:0}
.news-aside{display:grid;gap:16px}
.news-side-card{background:var(--panel-bg);border:1px solid var(--panel-bg-2);border-radius:18px;padding:26px 24px}
.news-side-card h3{font-size:1rem;font-weight:800;margin-bottom:4px}
.news-side-card>p{color:var(--text-secondary);font-size:.91rem;line-height:1.75;margin-bottom:16px}
.side-tags{display:flex;flex-wrap:wrap;gap:8px}
.guide-card{background:var(--deep-bg);color:#fff;border:0;position:relative;overflow:hidden}
.guide-card::after{content:"";position:absolute;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(255,77,125,.3),transparent 70%);right:-30px;bottom:-90px}
.guide-card h3{color:#fff}
.guide-card>p{color:rgba(255,255,255,.7)}
.guide-card .btn{position:relative;z-index:2}
@media(max-width:880px){
.news-layout{grid-template-columns:1fr}
.news-item{flex-wrap:wrap}
}
/* 对比 */
.vs-wrap{display:grid;grid-template-columns:1fr auto 1fr;gap:0;align-items:stretch}
.vs-col{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px 30px;position:relative;box-shadow:var(--shadow-card)}
.vs-old{background:rgba(255,255,255,.92)}
.vs-new{border:2px solid var(--brand-primary);box-shadow:0 18px 40px rgba(111,63,245,.18)}
.vs-col-header{display:flex;align-items:center;gap:10px;margin-bottom:6px;font-weight:900;font-size:1.2rem}
.vs-old .vs-col-header::before{content:"×";color:#aab;background:#f0effb;border:1px solid var(--line)}
.vs-new .vs-col-header::before,.vs-old .vs-col-header::before{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;font-weight:900}
.vs-new .vs-col-header::before{content:"✓";background:linear-gradient(135deg,var(--brand-primary),var(--brand-berry));color:#fff}
.vs-col .vs-desc{color:var(--text-secondary);font-size:.9rem;margin-bottom:20px}
.vs-list{display:grid;gap:12px}
.vs-list li{display:flex;gap:10px;font-size:.94rem;line-height:1.6;color:var(--text-primary)}
.vs-list .mark{flex:0 0 22px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.68rem;margin-top:2px}
.vs-new .vs-list .mark{background:rgba(56,201,144,.18);color:var(--success)}
.vs-old .vs-list .mark{background:rgba(248,81,107,.15);color:var(--danger)}
.vs-badge{position:absolute;top:-13px;right:22px;color:#fff;background:var(--brand-primary);padding:4px 18px;border-radius:30px;font-size:.78rem;font-weight:600;box-shadow:0 6px 16px rgba(111,63,245,.25)}
.vs-divider{align-self:center;padding:10px 6px;display:flex;flex-direction:column;align-items:center;gap:14px}
.vs-divider .vs-logo{width:62px;height:62px;border-radius:50%;background:linear-gradient(135deg,var(--brand-primary),var(--brand-berry));color:#fff;display:grid;place-items:center;font-family:var(--mono);font-weight:800;font-size:.8rem;letter-spacing:.06em;box-shadow:0 12px 30px rgba(111,63,245,.5)}
.vs-divider::before,.vs-divider::after{content:"";width:2px;height:36px;background:var(--line)}
.bottom-mini-progress{margin-top:22px;padding-top:18px;border-top:1px dashed var(--line)}
.progress-label{font-size:.84rem;color:var(--text-secondary);margin-bottom:8px}
.progress-title{display:flex;justify-content:space-between;font-weight:600;font-size:.84rem;margin-bottom:7px;color:var(--text-primary)}
.bar-track{height:8px;border-radius:20px;background:var(--panel-bg);overflow:hidden}
.bar-track i{display:block;height:100%;border-radius:20px;background:linear-gradient(90deg,var(--brand-primary),var(--brand-berry))}
@media(max-width:780px){
.vs-wrap{grid-template-columns:1fr}
.vs-divider{flex-direction:row;height:auto;justify-content:center;padding:0 20px}
.vs-divider::before,.vs-divider::after{width:36px;height:2px}
}
/* FAQ */
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:40px}
.faq-guide{padding:34px 0 34px 0}
.faq-guide .kicker{color:var(--brand-primary);font-size:.9rem;letter-spacing:.12em;text-transform:uppercase;font-weight:800;display:block;margin-bottom:10px}
.faq-guide h2{font-size:clamp(1.7rem,3vw,2.3rem);line-height:1.4;margin-bottom:14px;font-weight:900}
.faq-guide p{color:var(--text-secondary);line-height:1.9;margin-bottom:20px;font-size:.98rem}
.faq-list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:var(--transition)}
.faq-item.is-open{border-color:var(--brand-primary)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 22px;text-align:left;font-weight:700;font-size:1rem;color:var(--text-primary);min-height:56px;line-height:1.5}
.faq-q .faq-angle{flex:0 0 28px;transition:transform .25s ease}
.faq-item.is-open .faq-angle{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a-inner{padding:0 24px 22px;color:var(--text-secondary);line-height:1.9;font-size:.95rem}
@media(max-width:880px){.faq-layout{grid-template-columns:1fr;gap:26px}.faq-guide{padding:0 0 10px}}
/* 表单区 */
.form-section{background:var(--deep-bg);position:relative;overflow:hidden;color:#fff}
.form-section::before{content:"";position:absolute;width:600px;height:600px;left:50%;top:-300px;border-radius:50%;background:radial-gradient(circle,rgba(111,63,245,.28),transparent 58%);transform:translateX(-50%)}
.form-section::after{content:"";position:absolute;width:380px;height:380px;right:-160px;bottom:-150px;border-radius:50%;background:radial-gradient(circle,rgba(255,77,125,.22),transparent 68%)}
.form-section .container{position:relative;z-index:2}
.form-section .section-header p{color:rgba(255,255,255,.7)}
.form-cta-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}
.form-intro{color:rgba(255,255,255,.82);line-height:1.95;font-size:1rem}
.form-intro .geo-note{border-left:3px solid var(--brand-secondary);padding-left:18px;margin:20px 0;font-size:.93rem;color:rgba(255,255,255,.66)}
.contact-list{display:grid;gap:12px;margin-top:24px}
.contact-list li{display:flex;align-items:center;gap:12px;font-size:.95rem}
.contact-list .icon-round{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.09);display:grid;place-items:center;color:var(--brand-secondary)}
.contact-form{background:rgba(255,255,255,.98);border-radius:20px;padding:28px;color:var(--text-primary);box-shadow:0 24px 60px rgba(6,3,15,.5)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column;gap:7px}
.form-group label{font-weight:600;font-size:.85rem;color:var(--text-primary)}
.form-group input,.form-group select,.form-group textarea{width:100%;min-height:46px;border:1px solid var(--line);border-radius:11px;padding:10px 14px;background:#fff;color:var(--text-primary);transition:var(--transition)}
.form-group textarea{min-height:90px;resize:vertical}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--brand-primary);box-shadow:0 0 0 3px rgba(111,63,245,.14)}
.form-group input:hover,.form-group select:hover,.form-group textarea:hover{border-color:var(--brand-primary)}
.form-submit{margin-top:16px;grid-column:1/-1;width:100%;justify-content:center;font-size:1.02rem;min-height:52px}
.form-privacy{margin-top:12px;font-size:.8rem;color:var(--text-secondary);text-align:left}
.form-success{display:none;grid-column:1/-1;text-align:center;padding:13px;background:rgba(56,201,144,.12);border:1px solid rgba(56,201,144,.4);border-radius:12px;color:#1c8d64;font-weight:500;font-size:.9rem}
.form-success.active{display:block;animation:fadeUp .3s ease}
@keyframes fadeUp{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-width:880px){
.form-cta-wrap{grid-template-columns:1fr;gap:28px}
.form-grid{grid-template-columns:1fr}
}
/* 页脚 */
.site-footer{background:var(--deep-bg);color:rgba(255,255,255,.7);border-top:1px solid var(--line-dark)}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:46px;padding:52px 0 30px}
.footer-brand .brand{margin-bottom:14px;display:inline-flex}
.footer-brand p{font-size:.92rem;line-height:1.9;max-width:320px}
.footer-col h4{font-size:1rem;color:#fff;margin-bottom:15px;position:relative;padding-bottom:8px}
.footer-col h4::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2px;background:var(--brand-berry);border-radius:2px}
.footer-col ul li a{display:block;padding:5px 0;font-size:.92rem;transition:var(--transition);color:rgba(255,255,255,.65)}
.footer-col ul li a:hover{color:#fff;padding-left:7px}
.footer-social{display:flex;gap:10px;margin-top:16px}
.footer-social .so{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-dark);color:rgba(255,255,255,.76);display:grid;place-items:center;font-size:.86rem;background:transparent;transition:var(--transition);cursor:default}
.footer-social .so:hover{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}
.footer-bottom{border-top:1px solid var(--line-dark);padding:18px 0 20px;display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap;font-size:.84rem;color:rgba(255,255,255,.4)}
.footer-bottom a{color:rgba(255,255,255,.52)}
@media(max-width:820px){.footer-top{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:560px){.footer-top{grid-template-columns:1fr}.footer-bottom{flex-direction:column}}
/* 通用补充 */
.eyebrow{font-family:var(--mono);font-size:.86rem;text-transform:uppercase;letter-spacing:.1em;font-weight:600;color:var(--brand-secondary)}
.img-radius{border-radius:16px;overflow:hidden}
.link-more{color:var(--brand-primary);font-weight:600;font-size:.9rem}
.link-more:hover::after{content:"→";margin-left:5px}
a{transition:var(--transition)}
.vs-col .vs-col-header{color:var(--text-primary)}
.section-deep .vs-wrap{filter:drop-shadow(0 20px 40px rgba(0,0,0,.2))}
@media(prefers-reduced-motion:reduce){
*{animation:none!important;transition:none!important}
html{scroll-behavior:auto}
}

/* roulang page: category1 */
:root{
--brand-primary:#6f3ff5;
--brand-primary-hover:#8260f7;
--brand-secondary:#b185ff;
--brand-berry:#ff4d7d;
--berry-ripe:#a04ff0;
--deep-bg:#17102a;
--deep-bg-2:#1e1535;
--deep-bg-3:#241a40;
--panel-bg:#f5f2fb;
--panel-bg-2:#ebe5f8;
--card-bg:#ffffff;
--text-primary:#2a2140;
--text-secondary:#5f5680;
--text-invert:#ffffff;
--line:#e4ddf1;
--line-dark:rgba(255,255,255,.14);
--success:#38c990;
--warning:#ffbf47;
--danger:#f8516b;
--shadow-card:0 12px 30px rgba(58,36,110,.08);
--shadow-nav:0 10px 30px rgba(11,6,25,.35);
--radius-md:14px;
--radius-lg:18px;
--radius-pill:999px;
--font-stack:"PingFang SC","Microsoft YaHei","HarmonyOS Sans SC","Source Han Sans SC",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
--mono:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
--transition:all .18s ease;
}
html{scroll-behavior:smooth}
body{font-family:var(--font-stack);background:var(--deep-bg);color:var(--text-primary);line-height:1.75;-webkit-font-smoothing:antialiased;margin:0}
body.is-locked{overflow:hidden}
*,*::before,*::after{box-sizing:border-box}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
button{font-family:inherit;border:none;background:none;cursor:pointer}
input,textarea,select{font-family:inherit;font-size:1rem}
ul,ol,li,dl,dd,p,h1,h2,h3,h4,figure{margin:0;padding:0}
ul,ol{list-style:none}
.container{max-width:1240px;padding-left:24px;padding-right:24px;margin:0 auto}
.section{padding:clamp(52px,8vw,92px) 0;position:relative}
.section-light{background:var(--card-bg)}
.section-panel{background:var(--panel-bg)}
.section-header{max-width:860px;margin-bottom:40px}
.section-header .kicker{font-family:var(--mono);font-size:.92rem;letter-spacing:.12em;text-transform:uppercase;color:var(--brand-primary);margin-bottom:8px;font-weight:600}
.section-header h2{font-size:clamp(1.75rem,3.2vw,2.6rem);line-height:1.35;font-weight:800;letter-spacing:-.01em}
.section-header p{color:var(--text-secondary);font-size:1.08rem;margin-top:12px;line-height:1.8}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:11px 24px;border-radius:12px;font-weight:600;font-size:1rem;line-height:1.2;transition:var(--transition);border:1px solid transparent;user-select:none}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid rgba(111,63,245,.42);outline-offset:2px}
.btn-primary{background:var(--brand-primary);color:#fff;box-shadow:0 8px 18px rgba(111,63,245,.22)}
.btn-primary:hover{background:var(--brand-primary-hover);box-shadow:0 12px 24px rgba(111,63,245,.3)}
.btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-outline:hover{border-color:#fff;background:rgba(255,255,255,.1)}
.btn-outline-dark{background:transparent;color:var(--brand-primary);border-color:var(--brand-primary)}
.btn-outline-dark:hover{background:rgba(111,63,245,.08)}
.btn-large{min-height:54px;padding:15px 36px;font-size:1.08rem;border-radius:14px}
.chip{display:inline-flex;align-items:center;gap:6px;min-height:28px;padding:4px 13px;font-size:.8rem;border-radius:var(--radius-pill);border:1px solid var(--line);background:#fff;color:var(--text-secondary);letter-spacing:.02em;white-space:nowrap}
.chip-active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}
.tag{display:inline-flex;align-items:center;height:28px;padding:0 12px;font-size:.78rem;border-radius:8px;background:rgba(111,63,245,.1);color:var(--brand-primary);font-weight:500}
.site-header{position:sticky;top:0;z-index:100;background:rgba(23,16,42,.88);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid transparent;transition:var(--transition)}
.site-header.is-scrolled{border-bottom-color:var(--line-dark);box-shadow:var(--shadow-nav)}
.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:68px;gap:18px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.brand{font-weight:900;font-size:1.4rem;color:#fff;letter-spacing:.02em;display:inline-flex;align-items:center;gap:9px;white-space:nowrap}
.brand .brand-dot{width:28px;height:28px;border-radius:9px;background:linear-gradient(135deg,var(--brand-berry),var(--brand-primary));box-shadow:0 4px 12px rgba(255,77,125,.28);position:relative;flex:0 0 auto}
.brand .brand-dot::after{content:"";position:absolute;left:11px;top:50%;transform:translateY(-50%);width:0;height:0;border-left:9px solid #fff;border-top:6px solid transparent;border-bottom:6px solid transparent}
.main-nav ul{display:flex;gap:28px;align-items:center}
.main-nav a{position:relative;color:rgba(255,255,255,.76);font-weight:500;font-size:.98rem;padding:14px 0;transition:color .2s}
.main-nav a:hover,.main-nav a.active{color:#fff}
.main-nav a.active::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;border-radius:3px;background:var(--brand-secondary)}
.main-nav a:hover::after{content:"";position:absolute;left:0;right:0;bottom:6px;height:2px;border-radius:3px;background:rgba(177,133,255,.55)}
.header-actions{display:flex;align-items:center;gap:14px}
.activity-timeline{display:flex;align-items:center;gap:6px}
.tl-item{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;color:rgba(255,255,255,.76);padding:2px 8px;border-radius:var(--radius-pill);font-weight:500}
.tl-item .dot{width:7px;height:7px;border-radius:50%;background:#aaa;display:inline-block}
.tl-item.is-warmup{border:1px solid rgba(177,133,255,.5);color:#d9c8ff}
.tl-item.is-warmup .dot{background:var(--brand-secondary)}
.tl-item.is-live{background:var(--brand-primary);color:#fff}
.tl-item.is-live .dot{background:#fff;box-shadow:0 0 0 3px rgba(255,255,255,.28);animation:pulse-dot 1.8s ease infinite}
.tl-item.is-replay{border:1px solid rgba(255,255,255,.16);color:rgba(255,255,255,.56)}
.tl-item.is-replay .dot{background:#888ca0}
.tl-item .play-tri{font-size:.65rem;margin-right:1px}
@keyframes pulse-dot{0%,100%{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.65}}
.site-footer{background:var(--deep-bg);color:rgba(255,255,255,.72);padding:72px 0 36px}
.site-footer .container{max-width:1240px}
.footer-top{display:grid;grid-template-columns:1.5fr .8fr 1fr;gap:48px;padding-bottom:42px;border-bottom:1px solid var(--line-dark)}
.footer-brand p{font-size:.98rem;line-height:1.8;color:rgba(255,255,255,.62);margin:18px 0 20px;max-width:420px}
.footer-brand .brand{font-size:1.45rem}
.footer-social{display:flex;gap:10px}
.footer-social .so{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);display:inline-flex;align-items:center;justify-content:center;font-size:.9rem;color:rgba(255,255,255,.7);font-weight:600;transition:var(--transition);cursor:default}
.footer-social .so:hover{background:rgba(111,63,245,.3);color:#fff;border-color:rgba(255,255,255,.3)}
.footer-col h4{font-size:1rem;color:#fff;font-weight:600;margin-bottom:18px}
.footer-col ul li{margin-bottom:11px}
.footer-col ul a{color:rgba(255,255,255,.68);font-size:.94rem;transition:var(--transition)}
.footer-col ul a:hover{color:#fff;padding-left:4px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;padding-top:28px;font-size:.86rem;color:rgba(255,255,255,.44);flex-wrap:wrap}
@media(max-width:900px){
.footer-top{grid-template-columns:1fr 1fr}
.footer-brand{grid-column:1/-1}
}
@media(max-width:600px){
.footer-top{grid-template-columns:1fr}
.footer-brand{grid-column:auto}
.footer-bottom{flex-direction:column}
}

/* ===== 分类页特有样式 ===== */
.category-banner{position:relative;background:linear-gradient(rgba(23,16,42,.75),rgba(23,16,42,.58)),url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;color:#fff;padding:clamp(44px,7vw,84px) 0 46px;overflow:hidden}
.category-banner::after{content:"";position:absolute;inset:auto -10% -40% 35%;height:240px;background:radial-gradient(closest-side,rgba(111,63,245,.28),transparent);pointer-events:none}
.category-banner .container{position:relative;z-index:2}
.breadcrumb-nav{display:flex;align-items:center;gap:10px;font-size:.88rem;color:rgba(255,255,255,.68);margin-bottom:30px}
.breadcrumb-nav a{color:rgba(255,255,255,.82);transition:color .18s}
.breadcrumb-nav a:hover{color:#fff}
.breadcrumb-nav .sep{color:rgba(255,255,255,.4);font-size:.9rem}
.breadcrumb-nav .current{color:var(--brand-secondary);font-weight:500}
.banner-title-row{max-width:900px;margin-bottom:26px}
.banner-title-row .kicker-line{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-size:.84rem;letter-spacing:.08em;text-transform:uppercase;color:#d9c8ff;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-pill);padding:6px 15px;margin-bottom:18px}
.banner-title-row .kicker-line::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand-berry)}
.banner-title-row h1{font-size:clamp(1.7rem,4vw,2.9rem);line-height:1.25;font-weight:800;letter-spacing:-.02em;margin-bottom:12px}
.page-category .category-banner h1 span{color:var(--brand-secondary);}
.banner-title-row p{font-size:1.04rem;color:rgba(255,255,255,.78);line-height:1.85;max-width:760px}
.banner-stats{display:flex;flex-wrap:wrap;gap:16px 24px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:20px 26px;margin-top:26px;max-width:900px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.stat-cell{display:flex;align-items:baseline;gap:10px;min-width:120px}
.stat-cell strong{font-size:1.45rem;font-weight:800;color:#fff;font-family:var(--mono);letter-spacing:-.02em}
.stat-cell span{font-size:.84rem;color:rgba(255,255,255,.66)}

/* filter bar */
.filter-zone{background:var(--card-bg);padding:clamp(34px,5vw,58px) 0 10px}
.filter-bar-wrap{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding:16px 18px;background:var(--panel-bg);border:1px solid var(--line);border-radius:var(--radius-lg);margin-bottom:34px}
.filter-heading h2{font-size:1.02rem;font-weight:700;color:var(--text-primary)}
.filter-heading p{font-size:.86rem;color:var(--text-secondary);margin-top:2px}
.filter-chips{display:flex;flex-wrap:wrap;gap:10px}
.filter-chips .chip{min-height:34px;padding:6px 17px;font-size:.86rem;transition:var(--transition)}
.filter-chips .chip:hover{border-color:var(--brand-primary);color:var(--brand-primary)}
.filter-chips .chip-active:hover{color:#fff}

/* 顶部精选内容卡 */
.focus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-bottom:64px}
.media-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;transition:var(--transition);box-shadow:var(--shadow-card)}
.media-card:hover{transform:translateY(-3px);border-color:rgba(111,63,245,.4);box-shadow:0 18px 36px rgba(58,36,110,.12)}
.media-thumb{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:var(--deep-bg-3)}
.media-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.media-card:hover .media-thumb img{transform:scale(1.05)}
.media-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(20,13,40,.28),rgba(20,13,40,0) 42%)}
.play-badge{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:54px;height:54px;border-radius:50%;background:rgba(23,16,42,.44);border:1px solid rgba(255,255,255,.4);display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.1rem;z-index:2;transition:var(--transition);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}
.media-card:hover .play-badge{background:rgba(111,63,245,.9);transform:translate(-50%,-50%) scale(1.1)}
.media-card .card-length{position:absolute;right:12px;bottom:10px;z-index:2;font-size:.75rem;color:#fff;background:rgba(15,8,30,.66);border-radius:6px;padding:2px 9px}
.media-info{padding:18px 20px 20px}
.media-info .tag{margin-bottom:12px}
.media-info h3{font-size:1.04rem;font-weight:700;color:var(--text-primary);line-height:1.55;margin:10px 0 6px}
.media-info p{color:var(--text-secondary);font-size:.87rem;line-height:1.7}
.media-meta-row{display:flex;justify-content:space-between;align-items:center;margin-top:15px;padding-top:13px;border-top:1px solid var(--line);color:var(--text-secondary);font-size:.8rem}
.media-meta-row .m-label{display:inline-flex;align-items:center;gap:5px;color:var(--brand-primary);font-weight:500}

/* 列表区块 */
.list-wrap .row-group + .row-group{margin-top:30px}
.row-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:18px;gap:12px;flex-wrap:wrap}
.row-head h2{font-size:1.18rem;font-weight:800;color:var(--text-primary);display:flex;align-items:baseline;gap:10px}
.row-head h2 .idx{font-family:var(--mono);font-size:.82rem;font-weight:600;color:var(--brand-primary);letter-spacing:.04em}
.row-head .row-note{color:var(--text-secondary);font-size:.82rem}
.list-item{display:grid;grid-template-columns:300px 1fr;gap:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:16px 18px 16px 16px;transition:var(--transition)}
.list-item + .list-item{margin-top:16px}
.list-item:hover{border-color:rgba(111,63,245,.45);box-shadow:var(--shadow-card);transform:translateY(-2px)}
.list-thumb{position:relative;display:block;aspect-ratio:16/10;border-radius:12px;overflow:hidden;background:var(--deep-bg-3)}
.list-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.list-item:hover .list-thumb img{transform:scale(1.04)}
.list-thumb .play-mini{position:absolute;left:12px;bottom:10px;width:32px;height:32px;border-radius:50%;background:rgba(23,16,42,.5);border:1px solid rgba(255,255,255,.42);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.75rem;transition:var(--transition)}
.list-item:hover .play-mini{background:var(--brand-primary);border-color:transparent}
.list-body{display:flex;flex-direction:column;justify-content:center}
.list-topline{display:flex;justify-content:space-between;gap:16px;align-items:center}
.list-badges{display:flex;gap:8px;flex-wrap:wrap}
.list-body h3{font-size:1.06rem;font-weight:700;color:var(--text-primary);line-height:1.5;margin-top:9px}
.list-body p{color:var(--text-secondary);font-size:.88rem;line-height:1.75;margin-top:7px}
.list-sub{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:12px;padding-top:11px;border-top:1px dashed var(--line);font-size:.8rem;color:var(--text-secondary)}
.list-sub .view-num{color:var(--brand-primary);font-weight:500}
.list-sub .cta-blue{color:var(--brand-primary);font-weight:600;font-size:.84rem;display:inline-flex;gap:4px;align-items:center}
.category-panel-bg .list-item{background:var(--card-bg)}

/* empty */
.empty-state{display:none;text-align:center;border:1px dashed var(--line);background:var(--panel-bg);border-radius:var(--radius-lg);padding:54px 20px}
.empty-state.is-show{display:block}
.empty-state .empty-ico{font-size:2.4rem}
.empty-state h3{font-size:1.15rem;margin:14px 0 8px}
.empty-state p{color:var(--text-secondary);font-size:.9rem;margin-bottom:18px}
.empty-state .btn{margin-top:4px}

/* 底部CTA */
.cat-cta{position:relative;background:linear-gradient(rgba(30,21,53,.86),rgba(36,26,64,.9)),url('/assets/images/backpic/back-5.jpg') center/cover no-repeat;color:#fff;padding:clamp(44px,6vw,72px) 0}
.cat-cta-inner{display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;position:relative;z-index:2}
.cat-cta-text h2{font-size:clamp(1.4rem,2.6vw,1.9rem);font-weight:800;line-height:1.4;margin-bottom:8px}
.cat-cta-text p{color:rgba(255,255,255,.72);font-size:.96rem;max-width:680px}
.cat-cta .btn-primary{background:#fff;color:var(--brand-primary);box-shadow:0 8px 22px rgba(0,0,0,.2)}
.cat-cta .btn-primary:hover{background:#f7f3ff;transform:translateY(-2px)}

@media(max-width:1024px){
.focus-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
.header-inner{flex-direction:column;align-items:stretch;padding-top:8px;padding-bottom:10px}
.main-nav ul{gap:20px;justify-content:flex-start;overflow-x:auto}
.header-actions{overflow-x:auto;padding-bottom:2px}
.activity-timeline{min-width:max-content}
.focus-grid{grid-template-columns:1fr}
.list-item{grid-template-columns:1fr}
.list-thumb{aspect-ratio:16/9}
.banner-stats{padding:18px}
.stat-cell{min-width:calc(50% - 12px)}
.category-banner h1 br{display:none}
.filter-bar-wrap{flex-direction:column;align-items:flex-start}
}
@media(max-width:520px){
.container{padding-left:16px;padding-right:16px}
.brand{font-size:1.22rem}
.main-nav ul{gap:16px}
.banner-title-row p{font-size:.96rem}
.stat-cell{min-width:100%}
.media-info{padding:16px}
.media-card h3{font-size:.96rem}
.row-head{flex-direction:column;align-items:flex-start}
.list-sub{flex-direction:column;align-items:flex-start}
.cat-cta-inner{flex-direction:column;align-items:flex-start}
}