/* roulang page: index */
:root{--bg:#161015;--bg-2:#22181E;--card:#2A1C24;--ink:#F7F1EA;--muted:#CDBDB4;--hot:#FF6A3D;--rose:#E23E68;--amber:#FFC56E;--line:rgba(255,197,150,.28);--shadow:0 12px 28px rgba(48,14,22,.28);--radius:28px;--max:1160px;--grad:linear-gradient(135deg,#E23E68 0%,#FF6A3D 52%,#FFC56E 100%)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
button,input{font-family:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.25;margin:0}
p{margin:0}
::selection{background:rgba(255,106,61,.35);color:#fff}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:40;background:rgba(22,16,21,.96);border-bottom:1px solid var(--line)}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;min-width:0}
.logo-mark{flex:0 0 auto;width:42px;height:42px;border-radius:14px;background:var(--grad);color:#2A1014;font-weight:800;display:grid;place-items:center;letter-spacing:-.04em}
.logo-text{font-weight:760;font-size:18px;line-height:1.3;overflow-wrap:anywhere}
.chip-row{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:0 0 14px}
.chip-row::-webkit-scrollbar{display:none;height:0}
.chip{scroll-snap-align:start;flex:0 0 auto;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:8px 16px;font-size:14px;line-height:1.2;transition:transform .18s ease,background .18s ease,border-color .18s ease}
.chip:hover{border-color:var(--amber)}
.chip:active{transform:scale(.98)}
.chip.is-on{background:var(--grad);color:#2A1014;border-color:transparent;font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 22px;font-size:15px;font-weight:700;line-height:1.2;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,filter .18s ease,background .18s ease,border-color .18s ease}
.btn-solid{background:var(--grad);color:#2A1014;box-shadow:0 8px 18px rgba(226,62,104,.22)}
.btn-line{background:transparent;color:var(--ink);border-color:rgba(255,197,110,.55)}
.btn-line:hover{border-color:var(--amber);background:rgba(255,197,110,.08)}
.btn-solid:active,.btn-line:active{transform:translateY(0)}
@media(min-width:768px){.btn-solid:hover{transform:translateY(-2px);filter:brightness(1.08)}}
@media(max-width:767px){.btn-solid:hover{transform:none;filter:none}.btn-solid:active{filter:brightness(.88)}}
.band{padding:40px 0}
@media(min-width:1024px){.band{padding:72px 0}}
.band-alt{background:var(--bg-2)}
.hero-band{position:relative;background:radial-gradient(820px 380px at 86% 12%,rgba(226,62,104,.26),transparent 62%),radial-gradient(640px 320px at 8% 88%,rgba(255,106,61,.16),transparent 60%),var(--bg)}
.hero-grid,.split-7,.demo-grid{display:grid;gap:22px}
@media(min-width:1024px){
.hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);align-items:center;gap:36px}
.split-7{grid-template-columns:minmax(0,7fr) minmax(280px,5fr);align-items:stretch}
.demo-grid{grid-template-columns:minmax(0,7fr) minmax(280px,5fr);align-items:stretch}
}
.lead{color:var(--muted);margin-top:14px;max-width:68ch}
.h2{font-size:clamp(26px,3vw,38px);margin-bottom:8px}
.sub{font-size:clamp(18px,2vw,24px);margin-top:12px;font-weight:700}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.frame{position:relative;border-radius:32px;overflow:hidden;min-height:320px;background:linear-gradient(160deg,#3a1824 0%,#6d2438 42%,#c4552d 100%);box-shadow:var(--shadow);border:1px solid var(--line)}
.frame-abs{position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,rgba(255,197,110,.35),transparent 28%),radial-gradient(circle at 72% 62%,rgba(226,62,104,.45),transparent 34%),linear-gradient(115deg,transparent 0 38%,rgba(255,255,255,.08) 38% 41%,transparent 41%)}
.frame-ui{position:relative;z-index:1;height:100%;min-height:320px;display:flex;flex-direction:column;justify-content:space-between;padding:18px}
.badge-row{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}
.badge{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 10px 6px 8px;background:rgba(22,16,21,.78);border:1px solid transparent;background-image:linear-gradient(rgba(22,16,21,.9),rgba(22,16,21,.9)),var(--grad);background-origin:border-box;background-clip:padding-box,border-box;color:var(--ink);font-size:12px}
.badge i{width:7px;height:7px;border-radius:50%;background:var(--amber);display:block}
.badge b{color:var(--amber);font-variant-numeric:tabular-nums;font-weight:700}
.play-btn{width:74px;height:74px;border-radius:50%;border:0;background:rgba(247,241,234,.92);color:#6d2438;display:grid;place-items:center;margin:18px auto;cursor:default}
.progress{height:8px;border-radius:999px;background:rgba(22,16,21,.45);overflow:hidden}
.progress span{display:block;height:100%;width:62%;background:var(--grad)}
.time-row{display:flex;justify-content:space-between;align-items:center;margin-top:8px;font-variant-numeric:tabular-nums;font-size:13px}
.dur{background:rgba(22,16,21,.72);border-radius:999px;padding:4px 10px;border:1px solid var(--line)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px;transition:transform .18s ease,border-color .18s ease}
@media(max-width:767px){.card,.frame{border-radius:20px}}
@media(min-width:1024px){.card.lift:hover{transform:translateY(-4px);border-color:rgba(255,197,110,.62)}}
.grad-card{background:var(--grad);color:#2A1014;border:0;min-height:100%}
.grad-card .muted-d{color:rgba(42,16,20,.78)}
.stack{display:grid;gap:18px}
.kicker{font-size:13px;letter-spacing:.08em}
.stat-band{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:18px 0 22px}
@media(min-width:768px){.stat-band{grid-template-columns:repeat(4,minmax(0,1fr))}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:16px 18px}
.stat b{display:block;font-size:28px;font-variant-numeric:tabular-nums;color:var(--amber);line-height:1.1}
.stat span{color:var(--muted);font-size:13px}
.voice-grid{display:grid;gap:16px}
@media(min-width:768px){.voice-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
.who{color:var(--amber);font-size:13px;margin-bottom:8px}
.compare{display:grid;gap:14px}
@media(min-width:768px){.compare{grid-template-columns:1fr 1fr}}
.col-hot{background:linear-gradient(180deg,rgba(226,62,104,.18),rgba(42,28,36,.2));border:1px solid var(--line);border-radius:28px;padding:8px 18px 18px}
.col-dim{background:#1b1418;border:1px solid rgba(255,197,150,.14);border-radius:28px;padding:8px 18px 18px}
.cmp-row{padding:14px 0;border-top:1px solid var(--line)}
.cmp-row strong{display:block}
.timeline{display:grid;gap:0;border-left:2px solid rgba(255,106,61,.45);margin-left:8px;padding-left:18px}
.t-item{position:relative;padding:0 0 22px}
.t-item::before{content:"";position:absolute;left:-24px;top:8px;width:10px;height:10px;border-radius:50%;background:var(--hot);box-shadow:0 0 0 4px rgba(255,106,61,.18)}
.date{color:var(--amber);font-variant-numeric:tabular-nums;font-size:13px}
.faq-item{border:1px solid var(--line);border-radius:22px;background:var(--card);margin-top:12px;overflow:hidden}
.faq-item.is-open{border-color:var(--amber)}
.faq-q{width:100%;text-align:left;background:transparent;color:var(--ink);border:0;padding:16px 18px;font-size:17px;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;gap:12px}
.faq-a{display:none;padding:0 18px 16px;color:var(--muted)}
.faq-item.is-open .faq-a{display:block}
.pledge{display:grid;grid-template-columns:1fr;gap:10px}
@media(min-width:640px){.pledge{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.pledge{grid-template-columns:repeat(4,1fr)}}
.pledge article{display:flex;gap:10px;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:12px 14px}
.ico{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:rgba(255,106,61,.15);color:var(--amber);flex:0 0 auto}
.pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.pill{border-radius:999px;border:1px solid var(--line);background:#24161c;color:var(--ink);padding:10px 14px;cursor:pointer;transition:transform .15s ease,border-color .15s ease}
.pill.is-on,.pill:hover{border-color:transparent;background:var(--grad);color:#2A1014}
.pill:active{transform:scale(.98)}
.detail{margin-top:16px;background:#1c1318;border-radius:20px;padding:14px 16px;border:1px solid var(--line);min-height:72px}
.film{display:flex;gap:14px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:8px;scrollbar-width:none}
.film::-webkit-scrollbar{display:none}
.film a{flex:0 0 280px;scroll-snap-align:start}
.cover{aspect-ratio:16/9;border-radius:22px;position:relative;overflow:hidden;border:1px solid var(--line)}
.cover span,.thumb{position:absolute;left:10px;top:10px}
.meta-line{display:flex;justify-content:space-between;gap:8px;margin-top:8px;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}
.c1{background:linear-gradient(135deg,#E23E68,#FF6A3D)}
.c2{background:linear-gradient(160deg,#7a2a3d,#FFC56E)}
.c3{background:linear-gradient(200deg,#3d1c28,#FF6A3D 70%)}
.c4{background:linear-gradient(120deg,#FFC56E,#E23E68)}
.c5{background:linear-gradient(180deg,#4a2230,#e07a45)}
.c6{background:linear-gradient(145deg,#2a1c24,#E23E68)}
.c7{background:linear-gradient(210deg,#ffb067,#9d2d48)}
.c8{background:linear-gradient(135deg,#5c2434,#FFC56E 80%)}
.scene-grid{display:grid;gap:14px}
@media(min-width:768px){.scene-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1024px){.scene-grid{grid-template-columns:1.2fr .8fr 1fr .9fr;align-items:start}}
.scene-grid .card:nth-child(1){min-height:280px}
.scene-grid .card:nth-child(2){min-height:210px}
.scene-grid .card:nth-child(3){min-height:320px}
.scene-grid .card:nth-child(4){min-height:240px}
.tag-row{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x mandatory}
.tag-row::-webkit-scrollbar{display:none}
.list{display:grid;gap:12px;margin-top:16px}
.row{display:grid;grid-template-columns:112px minmax(0,1fr);gap:12px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:24px;padding:10px;transition:background .18s ease}
.row:hover{background:var(--bg-2)}
@media(min-width:768px){.row{grid-template-columns:168px minmax(0,1fr) auto;padding:12px}}
.thumb{position:relative;height:84px;border-radius:16px}
@media(min-width:768px){.thumb{height:96px}}
.more{margin-top:16px}
.entry-grid{display:grid;gap:16px}
@media(min-width:768px){.entry-grid{grid-template-columns:1fr 1fr}}
.word-grid{display:grid;gap:12px}
@media(min-width:768px){.word-grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
.word-grid a{display:block;padding:6px 0;color:var(--amber)}
.word-grid a:hover{color:#fff}
.close-grid{display:grid;gap:18px}
@media(min-width:1024px){.close-grid{grid-template-columns:1.2fr .8fr}}
.rec{padding:14px 0;border-top:1px solid var(--line)}
form{display:grid;gap:12px}
label{font-size:14px;color:var(--muted)}
input{width:100%;background:#1a1216;color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:12px 14px}
input:focus{border-color:var(--amber);outline:none;box-shadow:0 0 0 3px rgba(255,197,110,.25)}
.note{color:var(--muted);font-size:13px}
.tip{color:var(--amber);min-height:1.5em}
.site-footer{border-top:1px solid var(--line);padding:28px 0 36px;background:#120c10;color:var(--muted)}
.foot-links{display:flex;flex-wrap:wrap;gap:14px;margin:10px 0}
.foot-links a:hover{color:var(--ink)}
.dock{position:fixed;left:12px;right:12px;bottom:12px;z-index:50;display:none;background:#24161c;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:12px;padding-bottom:calc(12px + env(safe-area-inset-bottom))}
.dock.is-on{display:flex;gap:12px;align-items:center;justify-content:space-between}
.dock p{font-weight:700;color:var(--ink)}
.x{border:0;background:transparent;color:var(--muted);font-size:20px;cursor:pointer;padding:4px 8px}
main{padding-bottom:calc(120px + env(safe-area-inset-bottom))}
@media(max-width:767px){
.logo-text{font-size:15px}
.brand-row{align-items:flex-start}
.cta-row .btn,.dock .btn{width:100%}
.dock.is-on{flex-direction:column;align-items:stretch}
.frame,.frame-ui{min-height:260px}
}
@media(max-width:520px){
.wrap{width:min(var(--max),calc(100% - 20px))}
.h2{font-size:24px}
.row{grid-template-columns:92px minmax(0,1fr)}
.badge-row{justify-content:flex-start}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* roulang page: category2 */
:root{--bg:#161015;--bg-2:#22181E;--card:#2A1C24;--ink:#F7F1EA;--muted:#CDBDB4;--hot:#FF6A3D;--rose:#E23E68;--amber:#FFC56E;--line:rgba(255,197,150,.28);--shadow:0 12px 28px rgba(48,14,22,.28);--radius:28px;--max:1160px;--grad:linear-gradient(135deg,#E23E68 0%,#FF6A3D 52%,#FFC56E 100%)}
/* roulang page: category-scene */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
button,input{font-family:inherit}
a{color:inherit;text-decoration:none}
h1,h2,h3{line-height:1.25;margin:0;font-weight:760}
p{margin:0}
.wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:40;background:rgba(22,16,21,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;min-width:0}
.logo-mark{flex:0 0 auto;width:42px;height:42px;border-radius:14px;background:var(--grad);color:#2A1014;font-weight:800;display:grid;place-items:center;letter-spacing:-.04em}
.logo-text{font-weight:760;font-size:18px;line-height:1.3;overflow-wrap:anywhere}
.chip-row,.scene-switch,.tag-row{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.chip-row{padding:0 0 14px}
.chip-row::-webkit-scrollbar,.scene-switch::-webkit-scrollbar,.tag-row::-webkit-scrollbar{display:none;height:0}
.chip,.pill{scroll-snap-align:start;flex:0 0 auto;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:8px 16px;font-size:14px;line-height:1.2;cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease,filter .18s ease}
.chip:hover,.pill:hover{border-color:var(--amber)}
.chip:active,.pill:active{transform:scale(.98)}
.chip.is-on,.pill.is-on{background:var(--grad);color:#2A1014;border-color:transparent;font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 22px;font-size:15px;font-weight:700;line-height:1.2;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,filter .18s ease,background .18s ease,border-color .18s ease}
.btn-solid{background:var(--grad);color:#2A1014;box-shadow:0 8px 18px rgba(226,62,104,.22)}
.btn-line{background:transparent;color:var(--ink);border-color:rgba(255,197,110,.55)}
.btn-line:hover{border-color:var(--amber);background:rgba(255,197,110,.08)}
.btn:active{transform:translateY(0)}
@media (hover:hover) and (min-width:769px){
.btn-solid:hover{transform:translateY(-2px);filter:brightness(1.08)}
.card.lift:hover,.scene-wide:hover,.read-card:hover{transform:translateY(-4px);border-color:rgba(255,197,110,.62)}
}
.btn-solid:active{filter:brightness(.88);transform:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.block{padding:72px 0}
.block.alt{background:var(--bg-2)}
.page-head{padding:36px 0 28px;background:var(--bg);border-bottom:1px solid rgba(255,197,150,.14)}
.head-line{display:flex;align-items:flex-end;justify-content:space-between;gap:16px}
h1{font-size:clamp(32px,4vw,48px);max-width:16ch}
h2{font-size:clamp(24px,3vw,32px)}
h3{font-size:20px}
.lead{color:var(--muted);margin-top:12px;max-width:68ch}
.scene-switch{margin-top:18px;padding-bottom:2px}
.badge{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 10px 6px 8px;background:rgba(22,16,21,.78);border:1px solid transparent;background-image:linear-gradient(rgba(22,16,21,.9),rgba(22,16,21,.9)),var(--grad);background-origin:border-box;background-clip:padding-box,border-box;color:var(--ink);font-size:12px;white-space:nowrap}
.badge i{width:7px;height:7px;border-radius:50%;background:var(--amber);display:block;flex:0 0 auto}
.badge b{color:var(--amber);font-variant-numeric:tabular-nums;font-weight:700}
.scene-list{display:grid;gap:16px;margin-top:18px}
.scene-wide{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;transition:transform .18s ease,border-color .18s ease}
.cover-bar{height:92px;position:relative}
.cover-bar span{position:absolute;right:16px;bottom:12px;font-size:12px;letter-spacing:.08em;color:#2A1014;background:rgba(247,241,234,.88);border-radius:999px;padding:4px 10px;font-variant-numeric:tabular-nums}
.cover-night{background:linear-gradient(90deg,#3a1824 0%,#E23E68 58%,#2A1C24 100%)}
.cover-bit{background:linear-gradient(90deg,#2A1C24 0%,#FF6A3D 46%,#FFC56E 100%)}
.cover-week{background:linear-gradient(100deg,#E23E68 0%,#FF6A3D 48%,#FFC56E 100%)}
.cover-new{background:linear-gradient(90deg,#5a2433,#FF6A3D 40%,#2A1C24 100%)}
.scene-body{display:flex;justify-content:space-between;gap:18px;align-items:flex-end;padding:18px 20px 20px}
.scene-body p{color:var(--muted);margin-top:6px}
.meta-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}
.cmp{margin-top:18px;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:var(--card)}
.cmp-head,.cmp-line{display:grid;grid-template-columns:1.2fr .9fr .9fr .8fr;gap:8px;padding:14px 18px;align-items:center}
.cmp-head{background:#24161c;color:var(--amber);font-size:13px;font-weight:700}
.cmp-line{border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.cmp-line strong{font-weight:760}
.cmp-line:hover{background:var(--bg-2)}
.stat-band{display:grid;grid-template-columns:1.4fr repeat(3,minmax(0,1fr));gap:12px;margin-top:18px;align-items:stretch}
.stat-note{background:var(--grad);color:#2A1014;border-radius:24px;padding:20px 22px}
.stat-note p{color:rgba(42,16,20,.8);margin-top:6px}
.stat-cell{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:var(--shadow)}
.stat-cell b{display:block;color:var(--amber);font-size:32px;line-height:1.1;font-variant-numeric:tabular-nums;margin-top:6px}
.stat-cell span{color:var(--muted);font-size:14px}
.news-list{display:grid;gap:0;margin-top:8px}
.news-row{display:grid;grid-template-columns:92px minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 8px;border-bottom:1px solid var(--line);transition:background .18s ease}
.news-row:hover{background:var(--bg-2)}
.news-row time{color:var(--amber);font-variant-numeric:tabular-nums;font-size:14px}
.news-row small{color:var(--muted)}
.read-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:14px;margin-top:18px}
.read-side{display:grid;gap:14px}
.read-card{display:block;background:var(--card);border:1px solid var(--line);border-radius:24px;padding:22px;box-shadow:var(--shadow);transition:transform .18s ease,border-color .18s ease;min-height:100%}
.read-card p{color:var(--muted);margin-top:8px}
.read-card .meta-line{display:flex;justify-content:space-between;gap:8px;margin-top:14px;color:var(--amber);font-size:13px;font-variant-numeric:tabular-nums}
.read-main{background:linear-gradient(180deg,rgba(226,62,104,.16),rgba(42,28,36,.4)),var(--card);min-height:280px}
.faq-item{border:1px solid var(--line);border-radius:22px;background:var(--card);margin-top:12px;overflow:hidden}
.faq-item.is-open{border-color:var(--amber)}
.faq-q{width:100%;text-align:left;background:transparent;color:var(--ink);border:0;padding:16px 18px;font-size:17px;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;gap:12px}
.faq-a{display:none;padding:0 18px 16px;color:var(--muted)}
.faq-item.is-open .faq-a{display:block}
.more-row{display:flex;align-items:center;justify-content:space-between;gap:16px}
.assure{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:18px}
.assure span{display:block;border-top:1px solid var(--line);padding-top:12px;color:var(--muted);font-size:14px}
.assure b{display:block;color:var(--ink);font-weight:760}
.site-footer{border-top:1px solid var(--line);padding:28px 0 36px;background:#120d11;color:var(--muted)}
.foot-links{display:flex;flex-wrap:wrap;gap:14px;margin:10px 0}
.foot-links a:hover{color:var(--amber)}
@media(max-width:1024px){
.stat-band{grid-template-columns:1fr 1fr}
.stat-note{grid-column:1/-1}
.read-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
.block{padding:40px 0}
.page-head{padding:28px 0 20px}
.cmp-head,.cmp-line{grid-template-columns:1fr 1fr;row-gap:4px}
.cmp-head span:nth-child(3),.cmp-head span:nth-child(4){display:none}
.scene-body,.head-line,.more-row{flex-direction:column;align-items:flex-start}
.meta-pills{justify-content:flex-start}
.news-row{grid-template-columns:72px minmax(0,1fr)}
.news-row small{display:none}
.assure{grid-template-columns:1fr 1fr}
.btn-solid:hover{transform:none;filter:none}
}
@media(max-width:640px){
.logo-text{font-size:15px}
.brand-row{align-items:flex-start}
.brand-row .btn{padding:10px 14px;flex:0 0 auto}
.stat-band,.assure{grid-template-columns:1fr}
h1{font-size:30px}
}

/* roulang page: category1 */
:root{--bg:#161015;--bg-2:#22181E;--card:#2A1C24;--ink:#F7F1EA;--muted:#CDBDB4;--hot:#FF6A3D;--rose:#E23E68;--amber:#FFC56E;--line:rgba(255,197,150,.28);--shadow:0 12px 28px rgba(48,14,22,.28);--radius:28px;--max:1160px;--grad:linear-gradient(135deg,#E23E68 0%,#FF6A3D 52%,#FFC56E 100%)}
/* roulang page: category-jingpin */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;color-scheme:dark}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"PingFang SC","Noto Sans SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
button,input{font-family:inherit}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3{line-height:1.25;margin:0}
:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.wrap{width:min(var(--max),calc(100% - 32px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:40;background:rgba(22,16,21,.96);border-bottom:1px solid var(--line);backdrop-filter:saturate(1.1)}
.brand-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;min-width:0}
.logo-mark{flex:0 0 auto;width:42px;height:42px;border-radius:14px;background:var(--grad);color:#2A1014;font-weight:800;display:grid;place-items:center;letter-spacing:-.04em}
.logo-text{font-weight:760;font-size:18px;line-height:1.3;overflow-wrap:anywhere}
.chip-row{display:flex;gap:10px;overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:0 0 14px}
.chip-row::-webkit-scrollbar{display:none;height:0}
.chip{scroll-snap-align:start;flex:0 0 auto;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:999px;padding:8px 16px;font-size:14px;line-height:1.2;transition:transform .18s ease,background .18s ease,border-color .18s ease,filter .18s ease}
.chip:hover{border-color:var(--amber)}
.chip:active{transform:scale(.98)}
.chip.is-on{background:var(--grad);color:#2A1014;border-color:transparent;font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 22px;font-size:15px;font-weight:700;line-height:1.2;border:1px solid transparent;cursor:pointer;transition:transform .18s ease,filter .18s ease,background .18s ease,border-color .18s ease}
.btn-solid{background:var(--grad);color:#2A1014;box-shadow:0 8px 18px rgba(226,62,104,.22)}
.btn-line{background:transparent;color:var(--ink);border-color:rgba(255,197,110,.55)}
.btn-line:hover{border-color:var(--amber);background:rgba(255,197,110,.08)}
.btn-solid:active,.btn-line:active{transform:translateY(0);filter:brightness(.88)}
.badge{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:6px 10px 6px 8px;background:rgba(22,16,21,.78);border:1px solid transparent;background-image:linear-gradient(rgba(22,16,21,.9),rgba(22,16,21,.9)),var(--grad);background-origin:border-box;background-clip:padding-box,border-box;color:var(--ink);font-size:12px;white-space:nowrap}
.badge i{width:7px;height:7px;border-radius:50%;background:var(--amber);display:block}
.badge b{color:var(--amber);font-variant-numeric:tabular-nums;font-weight:700}
.page-title{font-size:clamp(32px,4vw,48px);font-weight:800;letter-spacing:-.02em}
.sec-title{font-size:clamp(24px,3vw,34px);font-weight:760}
.lead{color:var(--muted);margin-top:12px;max-width:68ch}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--amber);font-size:13px;font-weight:700;letter-spacing:.08em}
.block-sec{padding:72px 0}
.block-sec.alt{background:var(--bg-2)}
.head-sec{background:var(--bg);border-bottom:1px solid var(--line)}
.head-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(220px,.55fr);gap:28px;align-items:end}
.head-side{display:flex;flex-direction:column;align-items:flex-end;gap:12px;text-align:right;color:var(--muted)}
.list{display:grid;gap:16px;margin-top:22px}
.sheet{display:grid;grid-template-columns:minmax(220px,300px) minmax(0,1fr);gap:18px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.sheet h3{font-size:clamp(20px,2vw,26px);font-weight:760}
.sheet p{color:var(--muted);margin-top:6px}
.sheet[hidden]{display:none}
.cover{position:relative;aspect-ratio:16/9;border-radius:22px;overflow:hidden}
.cover::before{content:"";position:absolute;width:140px;height:140px;border-radius:40px;right:-24px;top:-36px;background:rgba(255,197,110,.28);transform:rotate(18deg)}
.cover::after{content:"";position:absolute;left:16px;right:16px;bottom:18px;height:7px;border-radius:999px;background:rgba(247,241,234,.38)}
.cover em{position:absolute;left:14px;bottom:12px;font-style:normal;font-size:12px;font-variant-numeric:tabular-nums;background:rgba(22,16,21,.72);border-radius:999px;padding:3px 8px}
.g01{background:linear-gradient(145deg,#5a2038,#ff6a3d 68%,#ffc56e)}
.g02{background:linear-gradient(160deg,#3a1828 10%,#e23e68 70%,#ffc56e)}
.g03{background:linear-gradient(135deg,#2a1c24,#ff6a3d 55%,#7a2a40)}
.g04{background:linear-gradient(150deg,#6d2438,#ffc56e)}
.g05{background:linear-gradient(180deg,#22181e,#e23e68 80%)}
.g06{background:linear-gradient(145deg,#ff6a3d,#5a2038 60%,#ffc56e)}
.g07{background:linear-gradient(160deg,#3a2030,#cdbdb4 120%)}
.g08{background:linear-gradient(135deg,#e23e68,#22181e 70%)}
.g09{background:linear-gradient(200deg,#2a1014,#ff6a3d)}
.g10{background:linear-gradient(145deg,#ffc56e,#e23e68 45%,#161015)}
.meta-line{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;align-items:center;margin-top:14px;color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}
.meta-pills{display:flex;flex-wrap:wrap;gap:8px}
.sortbar{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.hint-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:16px}
.hint{background:#1b1418;border:1px solid rgba(255,197,150,.16);border-radius:20px;padding:14px 16px;color:var(--muted)}
.hint strong{display:block;color:var(--ink);margin-bottom:4px}
#sortNote{margin-top:14px;color:var(--amber);font-variant-numeric:tabular-nums}
.group-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px}
.group-card{display:flex;align-items:center;gap:12px;text-align:left;width:100%;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:22px;padding:12px 14px;cursor:pointer;transition:transform .18s ease,border-color .18s ease,background .18s ease}
.group-card .num{flex:0 0 auto;width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:var(--grad);color:#2A1014;font-weight:800;font-variant-numeric:tabular-nums}
.group-card strong{display:block;font-size:16px}
.group-card small{color:var(--muted);font-size:13px}
.group-card.is-on,.group-card:hover{border-color:transparent;background-image:linear-gradient(var(--card),var(--card)),var(--grad);background-origin:border-box;background-clip:padding-box,border-box}
.group-card:active{transform:scale(.99)}
.note-box{margin-top:14px;padding:14px 16px;border-radius:18px;background:#1b1418;border:1px solid var(--line);color:var(--ink)}
.timeline{margin-top:8px;padding-left:28px;border-left:1px solid var(--line)}
.t-item{position:relative;padding:0 0 22px}
.t-item::before{content:"";position:absolute;left:-33px;top:8px;width:10px;height:10px;border-radius:50%;background:var(--hot);box-shadow:0 0 0 4px rgba(255,106,61,.18)}
.t-item h3{font-size:18px}
.t-item a:hover{color:var(--amber)}
.t-item p{color:var(--muted);margin-top:6px}
.t-time{display:block;margin-top:4px;color:var(--amber);font-size:13px;font-variant-numeric:tabular-nums}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.std-lines{margin-top:14px;display:grid;gap:10px}
.std-lines div{padding:12px 14px;border-radius:16px;background:#1b1418;border:1px solid rgba(255,197,150,.14)}
.faq-item{border:1px solid var(--line);border-radius:22px;background:var(--card);margin-top:12px;overflow:hidden}
.faq-item.is-open{border-color:var(--amber)}
.faq-q{width:100%;text-align:left;background:transparent;color:var(--ink);border:0;padding:16px 18px;font-size:17px;font-weight:700;cursor:pointer;display:flex;justify-content:space-between;gap:12px}
.faq-q span{color:var(--amber);font-weight:800}
.faq-a{display:none;padding:0 18px 16px;color:var(--muted)}
.faq-item.is-open .faq-a{display:block}
.more-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}
.assure{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:18px;padding-top:14px;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.assure span{display:inline-flex;align-items:center;gap:8px}
.assure i{width:6px;height:6px;border-radius:50%;background:var(--amber);display:block}
.site-footer{border-top:1px solid var(--line);padding:28px 0 40px;background:#120c10;color:var(--muted)}
.foot-links{display:flex;flex-wrap:wrap;gap:12px 18px;margin:12px 0}
.foot-links a:hover{color:var(--amber)}
@media (hover:hover) and (min-width:1024px){
  .btn-solid:hover{transform:translateY(-2px);filter:brightness(1.08)}
  .sheet:hover{transform:translateY(-4px);border-color:rgba(255,197,110,.62);background:var(--bg-2)}
  .group-card:hover{transform:translateY(-3px)}
}
@media (max-width:1023px){
  .btn-solid:hover{transform:none;filter:none}
  .btn-solid:active{filter:brightness(.88)}
}
@media (max-width:768px){
  .block-sec{padding:40px 0}
  .head-grid,.hint-row{grid-template-columns:1fr}
  .head-side{align-items:flex-start;text-align:left}
  .sheet{grid-template-columns:1fr}
  .logo-text{font-size:16px}
}
@media (max-width:640px){
  .wrap{width:min(var(--max),calc(100% - 24px))}
  .brand-row{align-items:flex-start}
  .brand-row .btn{padding:10px 14px;font-size:13px;white-space:nowrap}
  .group-grid{grid-template-columns:1fr}
  .page-title{font-size:30px}
  .card,.sheet,.group-card{border-radius:20px}
}