/* roulang page: index */
:root{
      --ink:#241A25;--berry:#5C315B;--berry-deep:#432241;--coral:#E4775C;
      --sage:#8D9A88;--paper:#F4F0EA;--ivory:#FFFDF9;--text:#342C35;
      --muted:#756B73;--line:#DDD5CC;--soft:#EEE6E8;--shadow:0 10px 30px rgba(54,38,48,.08);
      --radius:16px;--wide:1200px;
    }
    *{box-sizing:border-box} html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,border-color .2s ease}
    img{max-width:100%;display:block} button,input,select,textarea{font:inherit}
    button{cursor:pointer} :focus-visible{outline:3px solid rgba(228,119,92,.7);outline-offset:3px}
    .grid-container{max-width:var(--wide);padding-left:24px;padding-right:24px}
    .topbar{height:36px;background:var(--ink);color:#D7CED5;font-size:13px}
    .topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between}
    .status{display:flex;align-items:center;gap:10px}.status-dot{width:7px;height:7px;border-radius:50%;background:var(--sage);box-shadow:0 0 0 4px rgba(141,154,136,.15)}
    .top-link{color:#F0D7D0;font-weight:700}.top-link:hover{color:#fff}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(244,240,234,.96);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(54,38,48,.03);backdrop-filter:blur(10px)}
    .main-nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{color:var(--berry);font-weight:800;font-size:20px;letter-spacing:.02em;white-space:nowrap}
    .logo-mark{display:inline-grid;place-items:center;width:24px;height:24px;margin-right:8px;border-radius:7px;background:var(--berry);color:#fff;font-size:12px;vertical-align:2px}
    .nav-links{display:flex;align-items:center;gap:7px;margin:0;list-style:none}
    .nav-links a{position:relative;display:block;padding:10px 14px;border-radius:8px;color:#554A54;font-size:15px;font-weight:700}
    .nav-links a:hover{background:#EDE4EA;color:var(--berry)}
    .nav-links a.active{color:var(--berry)}.nav-links a.active:after{content:"";position:absolute;bottom:3px;left:50%;width:5px;height:5px;border-radius:50%;background:var(--coral);transform:translateX(-50%)}
    .button{margin:0;border-radius:8px;padding:12px 18px;font-weight:800;letter-spacing:.02em;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
    .button:hover{transform:translateY(-2px);box-shadow:0 9px 20px rgba(92,49,91,.18)}
    .button.primary{background:var(--berry);color:#fff}.button.primary:hover{background:var(--berry-deep);box-shadow:0 9px 20px rgba(228,119,92,.22)}
    .button.outline{border:1px solid #B797B4;background:transparent;color:var(--berry)}.button.outline:hover{background:#EEE3EC}
    .button.coral{background:var(--coral);color:#fff}.button.coral:hover{background:#C9624C}
    .menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 11px;color:var(--berry);font-weight:800}
    .mobile-panel{display:none;border-top:1px solid var(--line);padding:12px 24px 20px;background:var(--ivory)}
    .mobile-panel.is-open{display:block}.mobile-panel a{display:block;padding:12px 4px;font-weight:700;color:var(--text)}
    main{overflow:hidden}.section{padding:82px 0}.section-heading{max-width:690px;margin-bottom:30px}
    .eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--berry);font-size:13px;font-weight:800;letter-spacing:.08em}
    .eyebrow:before{content:"";width:23px;height:2px;background:var(--coral)}
    h1,h2,h3,p{margin-top:0}h1{font-size:44px;line-height:1.28;letter-spacing:-.04em;color:#fff;margin-bottom:17px}
    h2{font-size:31px;line-height:1.32;letter-spacing:-.03em;margin-bottom:12px;color:var(--ink)}
    h3{font-size:19px;line-height:1.4;margin-bottom:8px;color:var(--ink)}.section-heading p{color:var(--muted);margin:0;max-width:650px}
    .dashboard-wrap{padding:34px 0 0}.dashboard{position:relative;overflow:hidden;padding:48px;border-radius:20px;color:#F8F1F4;background:linear-gradient(125deg,#241A25 0%,#352238 100%);box-shadow:var(--shadow)}
    .dashboard:before{content:"";position:absolute;right:-60px;top:-90px;width:420px;height:250px;opacity:.18;background:repeating-linear-gradient(90deg,transparent 0 12px,#F4F0EA 12px 15px,transparent 15px 29px);transform:rotate(-10deg)}
    .dashboard:after{content:"023 / SELECTED";position:absolute;right:38px;bottom:27px;color:rgba(255,255,255,.19);font-size:12px;letter-spacing:.2em}
    .dashboard-content{position:relative;z-index:1}.dashboard-copy{max-width:550px}.dashboard-copy p{max-width:520px;color:#D8CDD5;line-height:1.8;margin-bottom:26px}
    .dashboard .eyebrow{color:#F0C1B5}.dashboard .eyebrow:before{background:var(--coral)}
    .action-row{display:flex;gap:12px;flex-wrap:wrap}.action-row .outline{color:#F9EEF5;border-color:#A88BA7}.action-row .outline:hover{background:rgba(255,255,255,.1)}
    .metric-grid{position:relative;z-index:1;margin-top:40px}.metric{min-height:115px;padding:18px 16px;border-top:1px solid rgba(255,255,255,.19)}
    .metric strong{display:block;color:#fff;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:28px;line-height:1.15}.metric span{display:block;margin-top:8px;color:#D6CAD3;font-size:14px}.metric small{color:#9FA89A}
    .timeline{position:relative;z-index:1;margin-top:14px;padding-top:24px;border-top:1px solid rgba(255,255,255,.16);display:flex;align-items:center;gap:13px;color:#CCC0C9;font-size:13px}
    .track{display:flex;flex:1;gap:5px}.track i{display:block;height:5px;flex:1;border-radius:99px;background:#6B526B}.track i:nth-child(1),.track i:nth-child(2),.track i:nth-child(3){background:var(--coral)}.track i:nth-child(4){background:var(--sage)}
    .matrix{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}.content-card{position:relative;overflow:hidden;display:flex;flex-direction:column;min-height:260px;padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ivory);box-shadow:0 4px 14px rgba(54,38,48,.03)}
    .content-card.large{grid-row:span 2;min-height:538px}.content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.content-card:hover .cover-art{transform:scale(1.04)}.content-card:hover .arrow{transform:translateX(5px);color:var(--coral)}
    .cover-art{position:relative;min-height:130px;margin:-20px -20px 20px;overflow:hidden;transition:transform .25s ease;background:#675464}
    .large .cover-art{min-height:290px}.cover-art:before{content:"";position:absolute;inset:15px;border:1px solid rgba(255,255,255,.45);border-radius:7px}
    .cover-art:after{content:"";position:absolute;left:0;right:0;bottom:16px;height:8px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.82) 0 7px,transparent 7px 15px);opacity:.55}
    .art-a{background:linear-gradient(135deg,#765C72,#332434 66%)}.art-b{background:linear-gradient(135deg,#A2786B,#5C315B)}.art-c{background:linear-gradient(135deg,#8D9A88,#535E56)}.art-d{background:linear-gradient(135deg,#D29782,#654154)}
    .stamp{position:absolute;z-index:2;top:13px;left:14px;padding:4px 8px;border-radius:99px;background:var(--coral);color:#fff;font-size:11px;font-weight:800;letter-spacing:.08em}
    .badge{display:inline-flex;align-self:flex-start;padding:4px 9px;border-radius:99px;background:#EEE7E8;color:var(--berry);font-size:12px;font-weight:800}.content-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .card-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:14px;color:var(--muted);font-size:12px}.arrow{font-size:22px;color:var(--berry);transition:transform .2s ease,color .2s ease}
    .center-action{text-align:center;margin-top:30px}.progress-band{margin-top:28px;padding:21px 24px;border-radius:12px;background:#E9E4DC;display:flex;align-items:center;justify-content:space-between;gap:20px}.progress-band strong{font-size:15px}.progress-line{flex:1;height:7px;border-radius:99px;background:#D5CAC7;overflow:hidden}.progress-line span{display:block;width:73%;height:100%;border-radius:99px;background:var(--berry)}.progress-band small{color:var(--muted)}
    .compare-section{background:#EAE4DD}.comparison{position:relative}.compare-panel{height:100%;padding:31px;border-radius:18px;border:1px solid #D5CCC3}.compare-panel.basic{background:#E1D9D1;color:#665A61}.compare-panel.selected{background:var(--ivory);border:2px solid var(--berry);box-shadow:var(--shadow)}
    .compare-label{display:inline-block;margin-bottom:17px;font-size:12px;font-weight:800;letter-spacing:.09em;color:var(--muted)}.selected .compare-label{color:var(--coral)}
    .scatter{display:grid;grid-template-columns:1.2fr .7fr 1fr;gap:10px;margin:24px 0}.scatter i{display:block;height:47px;border-radius:7px;background:#C8BBB5}.scatter i:nth-child(2){height:73px}.scatter i:nth-child(4){height:63px}.scatter i:nth-child(5){height:35px}
    .organized{margin:24px 0}.organ-row{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line)}.organ-row:last-child{border:0}.organ-icon{width:32px;height:25px;border-radius:5px;background:var(--berry)}.organ-row:nth-child(2) .organ-icon{background:var(--coral)}.organ-row:nth-child(3) .organ-icon{background:var(--sage)}.organ-row span{font-size:14px;font-weight:700}.mini-tags{display:flex;gap:7px;flex-wrap:wrap}.mini-tags b{padding:4px 8px;border-radius:99px;background:#F0E8E8;color:var(--berry);font-size:11px}.basic .mini-tags b{background:#D3C8C3;color:#6D6165}
    .browse-note{margin-top:25px;padding:18px 21px;border-left:3px solid var(--coral);background:var(--ivory);color:var(--muted);font-size:14px}
    .faq-shell{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--ivory);box-shadow:0 5px 18px rgba(54,38,48,.03)}.accordion{margin:0;background:transparent}.accordion-item{border-bottom:1px solid var(--line)}.accordion-item:last-child{border:0}.accordion-title{padding:21px 55px 21px 55px;border:0;background:var(--ivory);color:var(--text);font-weight:800;font-size:16px}.accordion-title:hover,.accordion-title:focus{background:#F7F0F1;color:var(--berry)}.accordion-title:before{right:24px;color:var(--berry);font-size:22px}.accordion-title .faq-no{position:absolute;left:21px;top:22px;color:var(--coral);font-family:ui-monospace,monospace;font-size:12px}.accordion-content{padding:0 55px 21px;border:0;background:#FCF8F5;color:var(--muted);font-size:15px;line-height:1.85}
    .guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}.guide-step{padding:18px;border-top:2px solid var(--sage);background:#ECE6DF}.guide-step b{display:block;color:var(--berry);font-family:ui-monospace,monospace;font-size:12px;margin-bottom:8px}.guide-step span{font-size:14px;color:var(--muted)}
    .feedback{padding:0 0 82px}.feedback-box{padding:46px;border-radius:20px;background:var(--ink);color:#fff;position:relative;overflow:hidden}.feedback-box:after{content:"";position:absolute;right:-50px;bottom:-70px;width:250px;height:250px;border:35px solid rgba(228,119,92,.16);border-radius:50%}.feedback h2{color:#fff}.feedback p{color:#D5CAD2}.feedback-info{padding-right:30px}.feedback-list{margin:24px 0 0;padding:0;list-style:none}.feedback-list li{position:relative;padding:8px 0 8px 25px;color:#D9D0D7;font-size:14px}.feedback-list li:before{content:"";position:absolute;left:0;top:17px;width:8px;height:8px;background:var(--sage);border-radius:50%}
    .feedback form{position:relative;z-index:1;padding:23px;border-radius:14px;background:var(--ivory)}label{display:block;margin-bottom:5px;color:var(--text);font-size:13px;font-weight:800}input,select,textarea{width:100%;margin:0 0 14px;padding:11px 12px;border:1px solid #D9D0C9;border-radius:8px;background:#FFFEFB;color:var(--text);box-shadow:none}input:focus,select:focus,textarea:focus{border-color:var(--berry);box-shadow:0 0 0 3px rgba(92,49,91,.12)}textarea{min-height:80px;resize:vertical}.form-note{display:block;margin-top:10px;color:var(--muted);font-size:12px;line-height:1.6}.form-message{display:none;margin-top:12px;padding:9px 11px;border-radius:7px;background:#E4EEE0;color:#476045;font-size:13px}
    .site-footer{padding:53px 0 21px;background:var(--ink);color:#D4CAD1;border-top:1px solid #5A4A59}.footer-logo{display:block;color:#fff;font-size:20px;font-weight:800;margin-bottom:9px}.footer-copy{max-width:280px;color:#BEB2BC;font-size:14px}.footer-heading{color:#F3E9EF;font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:10px}.footer-menu{margin:0;padding:0;list-style:none}.footer-menu a{display:block;padding:5px 0;color:#C8BCC5;font-size:14px}.footer-menu a:hover{color:#F0A18C}.footer-bottom{margin-top:37px;padding-top:17px;border-top:1px solid rgba(255,255,255,.13);display:flex;justify-content:space-between;gap:15px;color:#AFA3AD;font-size:12px}
    @media(max-width:1024px){.matrix{grid-template-columns:1fr 1fr}.content-card.large{grid-row:span 1}.large .cover-art{min-height:190px}.guide-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:767px){.grid-container{padding-left:18px;padding-right:18px}.topbar{height:34px}.topbar .status span:last-child{display:none}.top-link{font-size:12px}.main-nav{height:66px}.logo{font-size:16px}.logo-mark{width:21px;height:21px;margin-right:5px}.desktop-nav,.nav-action{display:none}.menu-toggle{display:block}.section{padding:55px 0}h1{font-size:30px}h2{font-size:26px}.dashboard-wrap{padding-top:20px}.dashboard{padding:30px 22px;border-radius:16px}.dashboard:after{right:20px;bottom:15px;font-size:9px}.metric-grid{margin-top:25px}.metric{min-height:auto;padding:13px 9px}.metric strong{font-size:23px}.metric span{font-size:12px}.timeline{align-items:flex-start;flex-direction:column}.matrix{grid-template-columns:1fr}.content-card,.content-card.large{min-height:300px}.cover-art,.large .cover-art{min-height:170px}.progress-band{align-items:flex-start;flex-direction:column}.progress-line{width:100%;flex:none}.compare-panel{padding:24px}.comparison .cell+ .cell{margin-top:16px}.guide-grid{grid-template-columns:1fr}.feedback{padding-bottom:55px}.feedback-box{padding:30px 20px}.feedback-info{padding-right:0;margin-bottom:24px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:6px}}
    @media(max-width:420px){.action-row .button{width:100%;text-align:center}.dashboard{padding:27px 18px}.accordion-title{padding-left:48px;padding-right:45px;font-size:15px}.accordion-content{padding-left:48px;padding-right:20px}.footer-menu a{padding:9px 0}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{--ink:#241A25;--berry:#5C315B;--berry-deep:#432241;--coral:#E4775C;--sage:#8D9A88;--paper:#F4F0EA;--ivory:#FFFDF9;--text:#342C35;--muted:#756B73;--line:#DDD5CC;--soft:#EEE6E8;--shadow:0 10px 30px rgba(54,38,48,.08);--radius:16px;--wide:1200px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none;transition:.2s ease}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.grid-container{max-width:var(--wide);padding-left:24px;padding-right:24px}
.topbar{height:36px;background:var(--ink);color:#d7ced5;font-size:13px}.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--sage);margin-right:7px}.topbar a{color:#f2d7d0;font-weight:700}
.site-header{position:sticky;top:0;z-index:20;background:rgba(244,240,234,.97);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(54,38,48,.04);backdrop-filter:blur(10px)}.main-nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.logo{color:var(--berry);font-weight:800;font-size:20px;letter-spacing:.02em;white-space:nowrap}.logo-mark{display:inline-grid;place-items:center;width:24px;height:24px;margin-right:8px;border-radius:7px;background:var(--berry);color:#fff;font-size:12px;vertical-align:2px}.nav-links{display:flex;align-items:center;gap:7px;margin:0;list-style:none}.nav-links a{position:relative;display:block;padding:10px 14px;border-radius:8px;color:#554a54;font-size:15px;font-weight:700}.nav-links a:hover{background:#ede4ea;color:var(--berry)}.nav-links a.active{color:var(--berry)}.nav-links a.active:after{content:"";position:absolute;bottom:3px;left:50%;width:5px;height:5px;border-radius:50%;background:var(--coral);transform:translateX(-50%)}.button{display:inline-block;margin:0;border:0;border-radius:8px;padding:12px 18px;font-weight:800;letter-spacing:.02em}.button:hover{transform:translateY(-2px);box-shadow:0 9px 20px rgba(92,49,91,.18)}.button.primary{background:var(--berry);color:#fff}.button.primary:hover{background:var(--berry-deep)}.button.outline{border:1px solid #b797b4;background:transparent;color:var(--berry)}.button.outline:hover{background:#eee3ec}.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 11px;color:var(--berry);font-weight:800}.mobile-panel{display:none;border-top:1px solid var(--line);padding:12px 24px 20px;background:var(--ivory)}.mobile-panel.is-open{display:block}.mobile-panel a{display:block;padding:12px 4px;font-weight:700}
main{overflow:hidden}.section{padding:78px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--berry);font-size:13px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:23px;height:2px;background:var(--coral)}h1,h2,h3,p{margin-top:0}h1{font-size:42px;line-height:1.3;letter-spacing:-.035em}h2{font-size:30px;line-height:1.35}h3{font-size:19px;line-height:1.4}.page-head{padding:65px 0 35px;background:linear-gradient(180deg,#f4f0ea,#eee7e1)}.page-head-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:end}.page-head p{max-width:670px;color:var(--muted);margin-bottom:0}.film-note{position:relative;min-height:185px;padding:27px;border:1px solid #bba9b8;border-radius:20px;background:var(--ink);color:#f5e9ee;overflow:hidden}.film-note:after{content:"TOPIC 01 • 16:9 • SELECTED";position:absolute;right:-28px;bottom:19px;color:rgba(255,255,255,.17);font-size:14px;letter-spacing:.15em;transform:rotate(-90deg)}.film-note b{display:block;color:var(--coral);font-size:13px;letter-spacing:.12em}.film-note strong{display:block;margin-top:17px;font-size:27px;line-height:1.25}.film-note span{display:block;margin-top:10px;color:#cfc1ca;font-size:14px}
.filter-bar{display:flex;align-items:center;gap:10px;overflow:auto;padding:15px 0 4px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.filter-label{flex:none;color:var(--muted);font-size:13px;font-weight:800}.filter{flex:none;border:1px solid var(--line);border-radius:99px;background:var(--ivory);padding:7px 13px;color:var(--muted);font-size:13px;font-weight:700}.filter.active,.filter:hover{border-color:var(--berry);background:var(--berry);color:#fff}
.section-heading{max-width:700px;margin-bottom:31px}.section-heading p{margin:0;color:var(--muted)}.topic-grid{display:grid;grid-template-columns:1.12fr .88fr .88fr;gap:20px;align-items:start}.content-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--ivory);box-shadow:0 4px 14px rgba(54,38,48,.03)}.content-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.content-card:hover .cover-art{transform:scale(1.04)}.large-card{grid-row:span 2}.cover-art{position:relative;height:168px;transition:transform .25s ease}.large-card .cover-art{height:282px}.cover-art:before{content:"";position:absolute;inset:17px;border:1px solid rgba(255,255,255,.35);border-radius:6px}.cover-art:after{content:"01:23";position:absolute;right:16px;bottom:13px;border-radius:5px;background:rgba(36,26,37,.78);padding:3px 7px;color:#fff;font:12px ui-monospace,monospace}.art-a{background:linear-gradient(130deg,#80637b,#352736 62%,#e4775c)}.art-b{background:linear-gradient(135deg,#8d9a88,#4e4351 58%,#d9a396)}.art-c{background:linear-gradient(145deg,#c5a19d,#5c315b 62%,#2c222d)}.art-d{background:linear-gradient(135deg,#79656a,#b57966 45%,#47303f)}.art-e{background:linear-gradient(135deg,#4e384f,#8d9a88 70%)}.card-body{padding:18px 19px 16px}.badge{display:inline-flex;padding:4px 9px;border-radius:99px;background:#eee7e8;color:var(--berry);font-size:12px;font-weight:800}.card-body h3{margin:12px 0 8px}.card-body p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}.card-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:15px;padding-top:12px;border-top:1px solid #eee7e1;color:var(--muted);font-size:12px}.arrow{color:var(--berry);font-size:22px;font-weight:800}.content-card:hover .arrow{transform:translateX(5px);color:var(--coral)}
.banner{margin:64px 0 0;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding:35px 39px;border-radius:20px;background:var(--ink);color:#fff;overflow:hidden}.banner h2{margin:8px 0;font-size:29px}.banner p{margin:0;color:#d9cfd6}.banner .eyebrow{color:#f2b4a6}.banner .eyebrow:before{background:var(--coral)}.banner .button{background:var(--coral);color:#fff}.banner .button:hover{background:#c9624c}
.browse-strip{margin-top:42px;padding:24px 27px;border-left:3px solid var(--sage);border-radius:0 14px 14px 0;background:#e3e8df}.browse-strip h2{margin:0 0 6px;font-size:21px}.browse-strip p{margin:0;color:#5d6859;font-size:14px}.pager{display:flex;justify-content:center;gap:10px;margin-top:38px}.pager a{display:grid;place-items:center;min-width:42px;height:42px;border:1px solid var(--line);border-radius:8px;background:var(--ivory);font-weight:800}.pager a:hover,.pager a.active{border-color:var(--berry);background:var(--berry);color:#fff}
.site-footer{padding:58px 0 22px;background:var(--ink);color:#d8cdd5}.footer-logo{display:block;margin-bottom:12px;color:#fff;font-size:20px;font-weight:800}.footer-copy{max-width:310px;margin:0;color:#bcaeba;font-size:14px}.footer-heading{margin-bottom:10px;color:#f1c2b7;font-size:13px;font-weight:800;letter-spacing:.08em}.footer-menu{margin:0;padding:0;list-style:none}.footer-menu a{display:block;padding:5px 0;color:#d8cdd5;font-size:14px}.footer-menu a:hover{color:var(--coral)}.footer-bottom{display:flex;justify-content:space-between;gap:16px;margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.15);color:#a99da8;font-size:12px}
a:focus-visible,button:focus-visible{outline:3px solid rgba(228,119,92,.55);outline-offset:3px}@media(max-width:767px){.topbar-inner{font-size:12px}.topbar a{display:none}.main-nav{height:66px;gap:12px}.logo{font-size:16px}.desktop-nav,.nav-action{display:none}.menu-toggle{display:block}.page-head{padding:44px 0 26px}.page-head-grid{grid-template-columns:1fr;gap:22px}h1{font-size:30px}.film-note{min-height:145px;padding:22px}.film-note strong{font-size:23px}.section{padding:52px 0}.topic-grid{grid-template-columns:1fr}.large-card{grid-row:auto}.large-card .cover-art{height:210px}.cover-art{height:190px}.banner{grid-template-columns:1fr;padding:29px 25px;gap:20px}.banner h2{font-size:25px}.footer-bottom{flex-direction:column}.site-footer{padding-top:45px}.filter-bar{margin-left:-2px;margin-right:-2px}.grid-container{padding-left:18px;padding-right:18px}}@media(min-width:768px) and (max-width:1199px){.topic-grid{grid-template-columns:1fr 1fr}.large-card{grid-row:span 2}.page-head-grid{grid-template-columns:1fr .7fr}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category2 */
:root{
 --ink:#241A25;--berry:#5C315B;--berry-deep:#432241;--coral:#E4775C;
 --sage:#8D9A88;--paper:#F4F0EA;--ivory:#FFFDF9;--text:#342C35;
 --muted:#756B73;--line:#DDD5CC;--soft:#EEE6E8;--shadow:0 10px 30px rgba(54,38,48,.08);
 --radius:16px;--wide:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,border-color .2s ease,box-shadow .2s ease}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid rgba(228,119,92,.5);outline-offset:3px}
.grid-container{max-width:var(--wide);padding-left:24px;padding-right:24px}
.topbar{height:36px;background:var(--ink);color:#d7ced5;font-size:13px}
.topbar-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.topbar-domain{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.02em}
.topbar-status{display:flex;align-items:center;gap:8px}
.topbar-status:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--sage)}
.topbar-link{color:#f0c1b5;font-weight:700}
.site-header{position:sticky;top:0;z-index:20;background:rgba(244,240,234,.96);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(54,38,48,.03);backdrop-filter:blur(10px)}
.main-nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{color:var(--berry);font-weight:800;font-size:20px;letter-spacing:.02em;white-space:nowrap}
.logo-mark{display:inline-grid;place-items:center;width:24px;height:24px;margin-right:8px;border-radius:7px;background:var(--berry);color:#fff;font-size:12px;vertical-align:2px}
.nav-links{display:flex;align-items:center;gap:7px;margin:0;list-style:none}
.nav-links a{position:relative;display:block;padding:10px 14px;border-radius:8px;color:#554a54;font-size:15px;font-weight:700}
.nav-links a:hover{background:#ede4ea;color:var(--berry)}
.nav-links a.active{color:var(--berry)}
.nav-links a.active:after{content:"";position:absolute;bottom:3px;left:50%;width:5px;height:5px;border-radius:50%;background:var(--coral);transform:translateX(-50%)}
.button{display:inline-flex;align-items:center;justify-content:center;margin:0;border:0;border-radius:8px;padding:12px 18px;font-weight:800;letter-spacing:.02em;line-height:1.25;transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.button:hover{transform:translateY(-2px);box-shadow:0 9px 20px rgba(92,49,91,.18)}
.button.primary{background:var(--berry);color:#fff}
.button.primary:hover{background:var(--berry-deep);box-shadow:0 9px 20px rgba(228,119,92,.22)}
.button.outline{border:1px solid #b797b4;background:transparent;color:var(--berry)}
.button.outline:hover{background:#eee3ec}
.button.coral{background:var(--coral);color:#fff}
.button.coral:hover{background:#c9624c}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:8px;padding:8px 11px;color:var(--berry);font-weight:800}
.mobile-panel{display:none;border-top:1px solid var(--line);padding:12px 24px 20px;background:var(--ivory)}
.mobile-panel.is-open{display:block}
.mobile-panel a{display:block;padding:12px 4px;font-weight:700;color:var(--text)}
main{overflow:hidden}
.section{padding:80px 0}
.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--berry);font-size:13px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:23px;height:2px;background:var(--coral)}
.section-heading{max-width:700px;margin-bottom:28px}
.section-heading h2{margin:8px 0 10px;font-size:30px;line-height:1.3;color:var(--ink);letter-spacing:-.03em}
.section-heading p{margin:0;color:var(--muted)}
.page-head{position:relative;padding:62px 0 34px;border-bottom:1px solid var(--line)}
.page-head-grid{display:grid;grid-template-columns:minmax(0,7fr) minmax(260px,4fr);align-items:end;gap:50px}
.page-head h1{max-width:760px;margin:8px 0 14px;color:var(--ink);font-size:44px;line-height:1.25;letter-spacing:-.045em}
.page-head p{max-width:680px;margin:0;color:var(--muted);font-size:16px}
.index-stamp{position:relative;min-height:172px;padding:23px;border:1px solid #cfc2c8;border-radius:18px;background:var(--ivory);overflow:hidden;box-shadow:var(--shadow)}
.index-stamp:before{content:"";position:absolute;inset:12px;border:1px dashed #b69aaa;border-radius:11px;pointer-events:none}
.stamp-top,.stamp-bottom{position:relative;z-index:1;display:flex;justify-content:space-between;gap:12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:var(--muted);letter-spacing:.08em}
.stamp-no{position:relative;z-index:1;margin:23px 0 16px;color:var(--berry);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:33px;font-weight:800;line-height:1}
.stamp-tags{position:relative;z-index:1;display:flex;gap:7px;flex-wrap:wrap}
.tag{display:inline-flex;align-items:center;padding:4px 9px;border-radius:99px;background:#eee6e8;color:var(--berry);font-size:12px;font-weight:800;line-height:1.4}
.tag.sage{background:#e2e7df;color:#52614f}
.tag.coral{background:#f8e0d9;color:#a94d3d}
.tag.dark{background:#3c293c;color:#f7ecf3}
.topic-rail{padding:20px 0;border-bottom:1px solid var(--line);background:#eee8e0}
.rail-inner{display:flex;align-items:center;gap:13px;overflow-x:auto;padding-bottom:2px;scrollbar-width:thin}
.rail-label{flex:none;color:var(--muted);font-size:13px;font-weight:800}
.rail-item{position:relative;flex:none;padding:8px 13px;border:1px solid transparent;border-radius:8px;color:#5c5258;font-size:14px;font-weight:700}
.rail-item:hover{background:var(--ivory);border-color:var(--line)}
.rail-item.active{background:var(--berry);color:#fff}
.rail-item.active:after{content:"";position:absolute;left:50%;bottom:-7px;width:18px;height:3px;border-radius:9px;background:var(--coral);transform:translateX(-50%)}
.index-layout{display:grid;grid-template-columns:minmax(210px,3fr) minmax(0,9fr);gap:34px;align-items:start}
.side-index{position:sticky;top:104px;padding:21px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ivory)}
.side-index h2{margin:0 0 14px;font-size:18px;color:var(--ink)}
.index-nav{margin:0;padding:0;list-style:none}
.index-nav li+li{border-top:1px solid #eee7df}
.index-nav a{display:flex;align-items:center;justify-content:space-between;padding:11px 0;color:#5b5059;font-size:14px;font-weight:700}
.index-nav a:hover{color:var(--berry);padding-left:4px}
.index-nav b{padding:1px 7px;border-radius:99px;background:#eee6e8;color:var(--berry);font:700 11px ui-monospace,monospace}
.side-rule{margin:20px 0 0;padding-top:18px;border-top:1px solid var(--line);color:var(--muted);font-size:13px;line-height:1.7}
.side-rule strong{display:block;margin-bottom:3px;color:var(--text)}
.series-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}
.series-heading h2{margin:5px 0 0;font-size:30px;line-height:1.3;color:var(--ink)}
.series-note{margin:0;color:var(--muted);font-size:13px;white-space:nowrap}
.timeline{position:relative;padding-left:27px}
.timeline:before{content:"";position:absolute;left:5px;top:10px;bottom:10px;width:1px;background:#cbbdc3}
.timeline-card{position:relative;display:grid;grid-template-columns:minmax(230px,42%) 1fr;gap:22px;margin-bottom:19px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--ivory);box-shadow:0 4px 14px rgba(54,38,48,.03)}
.timeline-card:before{content:"";position:absolute;left:-28px;top:31px;width:12px;height:12px;border:3px solid var(--paper);border-radius:50%;background:var(--coral);box-shadow:0 0 0 1px #c9afb9}
.timeline-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.timeline-card:hover .cover-art{transform:scale(1.04)}
.timeline-card:hover .card-arrow{transform:translateX(4px);color:var(--coral)}
.cover-art{position:relative;min-height:170px;overflow:hidden;border-radius:11px;transition:transform .25s ease}
.cover-art:before{content:"";position:absolute;z-index:1;inset:12px;border:1px solid rgba(255,255,255,.33);border-radius:6px}
.cover-art:after{content:"";position:absolute;z-index:2;left:12px;bottom:12px;width:47px;height:16px;border-top:3px dotted rgba(255,255,255,.72);border-bottom:3px dotted rgba(255,255,255,.72)}
.art-1{background:linear-gradient(135deg,#79636f 0%,#4a2d4b 54%,#2d202f 100%)}
.art-2{background:linear-gradient(135deg,#9a887c 0%,#685864 45%,#412744 100%)}
.art-3{background:linear-gradient(135deg,#7f8e7a 0%,#52604f 43%,#3d2c40 100%)}
.art-4{background:linear-gradient(135deg,#ba7968 0%,#8b4d59 48%,#422840 100%)}
.art-5{background:linear-gradient(135deg,#9b8a6b 0%,#6a5463 48%,#302536 100%)}
.art-6{background:linear-gradient(135deg,#6d727e 0%,#4d4059 48%,#2d2634 100%)}
.frame-code{position:absolute;z-index:3;top:16px;left:16px;padding:4px 7px;border-radius:5px;background:rgba(36,26,37,.7);color:#fff;font:700 11px ui-monospace,monospace;letter-spacing:.08em}
.frame-time{position:absolute;z-index:3;right:16px;bottom:15px;color:#fff;font:700 12px ui-monospace,monospace}
.card-body{display:flex;flex-direction:column;align-items:flex-start;padding:4px 4px 2px 0}
.card-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:9px;color:var(--muted);font-size:12px}
.card-body h3{margin:0 0 8px;color:var(--ink);font-size:20px;line-height:1.35}
.card-body p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.card-footer{display:flex;align-items:center;justify-content:space-between;width:100%;gap:12px;margin-top:auto;padding-top:13px}
.status{color:#687164;font-size:12px;font-weight:700}
.card-arrow{color:var(--berry);font-size:22px;font-weight:700;transition:transform .2s ease,color .2s ease}
.browse-panel{margin:24px 0;padding:21px 24px;border-left:4px solid var(--sage);border-radius:0 var(--radius) var(--radius) 0;background:#e2e7df}
.browse-panel h3{margin:0 0 5px;color:#42503e;font-size:18px}
.browse-panel p{margin:0;color:#596354;font-size:14px}
.browse-panel ul{display:flex;gap:16px;flex-wrap:wrap;margin:13px 0 0;padding:0;list-style:none}
.browse-panel li{position:relative;padding-left:17px;color:#52604e;font-size:13px;font-weight:700}
.browse-panel li:before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--coral)}
.related{background:#eae4dd}
.related-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.related-card{position:relative;display:flex;align-items:center;min-height:184px;padding:26px;overflow:hidden;border:1px solid #d4c8c0;border-radius:var(--radius);background:var(--ivory)}
.related-card:after{content:"";position:absolute;right:-26px;bottom:-55px;width:180px;height:180px;border:24px solid rgba(92,49,91,.1);border-radius:50%}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.related-card h3{position:relative;z-index:1;margin:9px 0 7px;font-size:22px;line-height:1.3;color:var(--ink)}
.related-card p{position:relative;z-index:1;max-width:360px;margin:0;color:var(--muted);font-size:14px}
.related-card .go{position:relative;z-index:1;display:inline-block;margin-top:15px;color:var(--berry);font-size:14px;font-weight:800}
.related-card:hover .go{color:var(--coral)}
.feedback{position:relative;overflow:hidden;background:var(--ink)}
.feedback:before{content:"";position:absolute;right:-90px;top:-130px;width:380px;height:380px;border:1px solid rgba(255,255,255,.11);border-radius:50%;box-shadow:0 0 0 38px rgba(255,255,255,.035),0 0 0 76px rgba(255,255,255,.025)}
.feedback-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr minmax(380px,1fr);gap:60px;align-items:center}
.feedback h2{margin:8px 0 12px;color:#fff7fb;font-size:32px;line-height:1.3}
.feedback p{margin:0;color:#d9d0d7}
.feedback-list{margin:23px 0 0;padding:0;list-style:none}
.feedback-list li{position:relative;padding:7px 0 7px 24px;color:#d9d0d7;font-size:14px}
.feedback-list li:before{content:"";position:absolute;left:0;top:17px;width:8px;height:8px;border-radius:50%;background:var(--sage)}
.feedback form{padding:23px;border-radius:14px;background:var(--ivory)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}
label{display:block;color:var(--text);font-size:13px;font-weight:800}
input,select,textarea{width:100%;margin:6px 0 14px;padding:11px 12px;border:1px solid #d9d0c9;border-radius:8px;background:#fffefb;color:var(--text);box-shadow:none}
input:focus,select:focus,textarea:focus{border-color:var(--berry);box-shadow:0 0 0 3px rgba(92,49,91,.12);outline:0}
textarea{min-height:86px;resize:vertical}
.form-message{display:none;margin:8px 0 0;color:#587053;font-size:13px;font-weight:700}
.form-message.show{display:block}
.site-footer{padding:54px 0 20px;background:var(--ink);color:#d9d0d7;border-top:1px solid #4a3a4a}
.footer-logo{display:inline-block;color:#fff6fa;font-size:20px;font-weight:800}
.footer-copy{max-width:310px;margin:12px 0 0;color:#bdb2ba;font-size:14px}
.footer-heading{margin-bottom:10px;color:#f0c1b5;font-size:13px;font-weight:800;letter-spacing:.08em}
.footer-menu{margin:0;padding:0;list-style:none}
.footer-menu a{display:block;padding:5px 0;color:#d8ced5;font-size:14px}
.footer-menu a:hover{color:#fff;transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;margin-top:38px;padding-top:19px;border-top:1px solid rgba(221,213,204,.18);color:#afa3ac;font-size:12px}
@media (max-width:1199px){
 .page-head-grid{gap:28px}.timeline-card{grid-template-columns:minmax(210px,39%) 1fr}.feedback-grid{gap:36px}
}
@media (max-width:767px){
 body{font-size:15px}.grid-container{padding-left:18px;padding-right:18px}.topbar{height:34px}.topbar-status{font-size:0}.topbar-status:before{width:7px;height:7px}.topbar-link{font-size:12px}
 .main-nav{height:66px;gap:12px}.logo{font-size:16px}.logo-mark{width:21px;height:21px;margin-right:5px;font-size:10px}.desktop-nav,.nav-action{display:none}.menu-toggle{display:block;margin-left:auto}.mobile-panel{padding:10px 18px 18px}.mobile-panel .button{margin-top:7px;width:100%}
 .page-head{padding:43px 0 28px}.page-head-grid{grid-template-columns:1fr;gap:23px}.page-head h1{font-size:31px}.page-head p{font-size:15px}.index-stamp{min-height:145px}.stamp-no{margin:17px 0 13px;font-size:28px}
 .topic-rail{padding:14px 0}.rail-inner{margin-right:-18px;padding-right:18px}.rail-label{display:none}
 .section{padding:54px 0}.section-heading h2,.series-heading h2{font-size:26px}.index-layout{grid-template-columns:1fr;gap:28px}.side-index{position:static;padding:16px}.index-nav{display:flex;gap:8px;overflow-x:auto}.index-nav li{flex:none}.index-nav li+li{border:0}.index-nav a{padding:7px 10px;border:1px solid var(--line);border-radius:8px;white-space:nowrap}.side-rule{margin-top:14px;padding-top:13px}
 .series-heading{align-items:start;flex-direction:column;gap:4px}.series-note{white-space:normal}.timeline{padding-left:20px}.timeline-card{grid-template-columns:1fr;gap:14px;padding:12px}.timeline-card:before{left:-23px;top:25px}.cover-art{min-height:180px}.card-body{padding:2px}.card-body h3{font-size:19px}
 .browse-panel{padding:18px}.related-grid{grid-template-columns:1fr}.related-card{min-height:165px;padding:22px}.feedback-grid{grid-template-columns:1fr;gap:27px}.feedback h2{font-size:27px}.form-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column;gap:4px;margin-top:30px}.site-footer{padding-top:42px}
}
@media (max-width:520px){
 .topbar-domain{font-size:11px}.page-head h1{font-size:29px}.cover-art{min-height:155px}.card-footer{padding-top:10px}.related-card h3{font-size:20px}.button{padding:11px 15px}
}
@media (prefers-reduced-motion:reduce){
 *,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}