/* roulang page: index */
:root{
      --ink:#241b2b;
      --ink-2:#392b40;
      --paper:#f7f0e5;
      --paper-2:#fffaf2;
      --coral:#ed765f;
      --coral-dark:#ca554c;
      --mustard:#e4bd57;
      --mint:#9bbca9;
      --plum:#704e73;
      --muted:#766b78;
      --line:#d8c8b7;
      --line-dark:#655267;
      --shadow:0 14px 34px rgba(55,35,51,.10);
      --radius:15px;
      --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:
        radial-gradient(circle at 1px 1px,rgba(112,78,115,.09) 1px,transparent 1.2px) 0 0/18px 18px,
        var(--paper);
      font-family:"Noto Sans SC","Source Han Sans SC","Microsoft YaHei",Arial,sans-serif;
      font-size:16px;
      line-height:1.85;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(237,118,95,.45);
      outline-offset:3px;
    }
    .container{max-width:1220px;padding-left:24px;padding-right:24px}
    .site-header{
      position:sticky;top:0;z-index:1000;
      background:rgba(36,27,43,.97);
      border-bottom:1px solid rgba(255,250,242,.16);
      box-shadow:0 5px 18px rgba(36,27,43,.12);
    }
    .navbar{min-height:76px;padding:10px 0}
    .brand{
      display:flex;align-items:center;gap:11px;color:#fffaf2;
      font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap;
    }
    .brand-mark{
      width:30px;height:30px;display:grid;place-items:center;
      background:var(--coral);color:var(--ink);font:700 13px var(--mono);
      border:2px solid var(--mustard);box-shadow:4px 4px 0 var(--mustard);
    }
    .navbar-toggler{border:1px solid rgba(255,250,242,.35);padding:9px 11px}
    .navbar-toggler-icon{filter:invert(1)}
    .nav-link{
      color:#e9dfd5!important;font-size:14px;margin:0 3px;padding:9px 13px!important;
      border:1px solid transparent;transition:.2s ease;
    }
    .nav-link:hover,.nav-link.active{color:#fff!important;border-color:var(--coral);background:rgba(237,118,95,.14);transform:translateY(-1px)}
    .phase-track{display:flex;align-items:center;gap:7px;margin-left:13px;white-space:nowrap}
    .phase{
      position:relative;display:inline-flex;align-items:center;gap:6px;
      color:#c9bfc7;font-size:12px;padding:6px 9px;border:1px solid #5b4a60;
      background:#30243a;
    }
    .phase:before{content:"";width:6px;height:6px;background:var(--mint);display:block}
    .phase.active{color:#fff;background:var(--coral-dark);border-color:var(--coral)}
    .phase.active:before{background:var(--mustard);box-shadow:0 0 0 3px rgba(228,189,87,.18)}
    .hero{padding:92px 0 60px;position:relative;overflow:hidden}
    .hero:after{
      content:"";position:absolute;right:-100px;top:50px;width:380px;height:250px;opacity:.35;
      background:linear-gradient(90deg,transparent 49%,var(--coral) 50%,transparent 51%) 0 0/22px 22px;
      mask-image:linear-gradient(90deg,transparent,#000);
      pointer-events:none;
    }
    .eyebrow,.section-kicker{
      color:var(--coral-dark);font:700 12px var(--mono);letter-spacing:.13em;text-transform:uppercase;
    }
    h1,h2,h3{line-height:1.25;letter-spacing:-.035em;margin:0;font-weight:850}
    h1{font-size:clamp(38px,5.5vw,68px);max-width:760px;margin:15px 0 20px}
    h2{font-size:clamp(28px,3vw,42px)}
    h3{font-size:21px}
    .hero-copy{max-width:670px;color:var(--muted);font-size:18px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .btn-main,.btn-line{
      min-height:48px;padding:10px 19px;border-radius:8px;font-weight:750;
      display:inline-flex;align-items:center;justify-content:center;transition:.2s ease;
    }
    .btn-main{background:var(--coral);border:1px solid var(--coral);color:var(--ink);box-shadow:4px 4px 0 var(--ink)}
    .btn-main:hover{background:#f28b73;transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
    .btn-main:active,.btn-line:active{transform:translateY(1px)}
    .btn-line{border:1px solid var(--ink);color:var(--ink);background:transparent}
    .btn-line:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
    .hero-points{display:flex;gap:22px;flex-wrap:wrap;margin-top:29px;font:13px var(--mono);color:var(--plum)}
    .hero-points span:before{content:"＋";color:var(--coral-dark);font-weight:bold;margin-right:5px}
    .status-board{
      position:relative;z-index:1;margin-top:16px;background:var(--ink);color:#fffaf2;
      border:2px solid var(--line-dark);padding:23px;box-shadow:10px 10px 0 rgba(112,78,115,.3);
    }
    .board-top{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #59495f;padding-bottom:15px;margin-bottom:19px}
    .board-label{font:12px var(--mono);color:#cfc1c8}
    .live-dot{color:var(--mustard);font-size:12px}
    .live-dot:before{content:"●";margin-right:6px;color:var(--coral)}
    .board-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .board-cell{padding:14px;background:#30243a;border:1px solid #59495f}
    .board-cell strong{display:block;color:var(--mustard);font:700 25px var(--mono)}
    .board-cell span{font-size:13px;color:#d6cbd0}
    .section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
    .section-desc{max-width:520px;color:var(--muted);margin:10px 0 0}
    .metrics{
      border-top:1px solid var(--line);border-bottom:1px solid var(--line);
      background:rgba(255,250,242,.62);padding:25px 0;
    }
    .metric-row{display:grid;grid-template-columns:repeat(4,1fr)}
    .metric{padding:8px 24px;border-right:1px solid var(--line)}
    .metric:first-child{padding-left:0}.metric:last-child{border:0}
    .metric strong{display:block;font:700 37px var(--mono);color:var(--plum)}
    .metric span{display:block;font-weight:700}.metric small{color:var(--muted);font-size:12px}
    .matrix{display:grid;grid-template-columns:1.35fr .85fr .85fr;grid-template-rows:auto auto;gap:16px}
    .matrix-card{
      position:relative;min-height:200px;padding:24px;background:var(--paper-2);
      border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
      transition:.22s ease;overflow:hidden;
    }
    .matrix-card:hover{transform:translateY(-5px);border-color:var(--coral);box-shadow:0 18px 36px rgba(55,35,51,.15)}
    .matrix-card.large{grid-row:span 2;background:var(--ink);color:#fffaf2;min-height:420px}
    .matrix-card.wide{grid-column:span 2;background:#eadcc8}
    .number{font:700 13px var(--mono);color:var(--coral-dark);letter-spacing:.1em}
    .large .number{color:var(--mustard)}
    .matrix-card h3{margin:17px 0 9px}.matrix-card p{color:var(--muted);font-size:14px;line-height:1.75}
    .large p{color:#d8cbd2;max-width:300px}.matrix-arrow{position:absolute;right:22px;bottom:20px;font:24px var(--mono);color:var(--coral)}
    .mini-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:16px}
    .tag,.status{
      display:inline-flex;align-items:center;min-height:25px;padding:3px 9px;
      font-size:12px;border:1px solid var(--line-dark);color:var(--plum);background:#f5eadc;
    }
    .status.current{background:var(--mustard);border-color:var(--mustard);color:var(--ink)}
    .status.replay{background:var(--mint);border-color:#739887;color:var(--ink)}
    .compare-wrap{display:grid;grid-template-columns:1fr 58px 1fr;align-items:stretch;gap:0}
    .compare-box{padding:28px;background:var(--paper-2);border:1px solid var(--line)}
    .compare-box.after{background:#e8eee5;border-color:#a6bba9}
    .compare-box h3{margin-bottom:17px}.compare-box ul{list-style:none;padding:0;margin:0}
    .compare-box li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:15px}
    .compare-box li:last-child{border:0}.compare-box li:before{content:"—";margin-right:9px;color:var(--coral-dark)}
    .compare-box.after li:before{content:"✓";color:#47715c;font-weight:bold}
    .compare-sign{display:grid;place-items:center;font:700 18px var(--mono);color:var(--coral-dark)}
    .accordion-item{background:var(--paper-2);border:1px solid var(--line)!important;margin-bottom:10px;border-radius:9px!important;overflow:hidden}
    .accordion-button{background:var(--paper-2);color:var(--ink);font-weight:750;padding:18px 20px;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#eadcc8;color:var(--ink)}
    .accordion-button:after{background-image:none;content:"＋";font:20px var(--mono);color:var(--coral-dark)}
    .accordion-button:not(.collapsed):after{content:"−"}
    .accordion-body{color:var(--muted);padding:0 20px 20px;line-height:1.85}
    .cta-panel{background:var(--ink);color:#fffaf2;padding:42px;border:2px solid var(--line-dark);box-shadow:10px 10px 0 var(--mustard)}
    .cta-panel .section-desc{color:#d6cbd0}.form-label{font-size:13px;color:#e6d9d1;margin-bottom:6px}
    .form-control,.form-select{min-height:48px;background:#fffaf2;border:1px solid #cbbbad;border-radius:7px;color:var(--ink)}
    .form-control:focus,.form-select:focus{border-color:var(--coral);box-shadow:0 0 0 4px rgba(237,118,95,.16)}
    .form-note{font-size:12px;color:#cfc1c8;margin-top:14px}.form-status{display:none;color:var(--mustard);font-size:13px;margin-top:10px}
    .closing-strip{padding:23px 0;background:#eadcc8;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .closing-inner{display:flex;justify-content:space-between;gap:20px;align-items:center}.closing-inner p{margin:0;color:var(--muted);font-size:14px}
    footer{background:var(--ink);color:#fffaf2;padding:52px 0 28px}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr;gap:50px}
    footer h3{font-size:18px;margin-bottom:13px}footer p,footer li{color:#cfc1c8;font-size:14px}
    footer ul{list-style:none;padding:0;margin:0}footer li{margin:7px 0}footer a:hover{color:var(--mustard)}
    .footer-bottom{border-top:1px solid #59495f;margin-top:35px;padding-top:18px;color:#aaa0aa;font-size:12px;display:flex;justify-content:space-between;gap:15px}
    @media(max-width:991px){
      .phase-track{margin:12px 0 3px;overflow-x:auto;padding-bottom:5px}
      .navbar-collapse{padding:12px 0}.matrix{grid-template-columns:1fr 1fr}.matrix-card.large{grid-row:span 1;min-height:280px}.matrix-card.wide{grid-column:span 2}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:767px){
      .container{padding-left:18px;padding-right:18px}.navbar{min-height:68px}.brand{font-size:15px}.hero{padding:65px 0 42px}
      h1{font-size:39px}.hero-copy{font-size:16px}.hero-actions>*{width:100%}.hero-points{gap:10px;flex-direction:column}
      .section{padding:60px 0}.section-head{display:block}.section-head .section-desc{margin-top:12px}
      .metric-row{grid-template-columns:1fr 1fr}.metric{padding:13px 14px;border-bottom:1px solid var(--line)}.metric:nth-child(2){border-right:0}.metric:nth-child(3),.metric:nth-child(4){border-bottom:0}
      .metric strong{font-size:29px}.matrix{display:block}.matrix-card,.matrix-card.large,.matrix-card.wide{min-height:190px;margin-bottom:14px}
      .compare-wrap{display:block}.compare-sign{height:48px}.compare-box{padding:22px}
      .cta-panel{padding:27px 20px;box-shadow:6px 6px 0 var(--mustard)}.closing-inner{display:block}.closing-inner .btn-line{margin-top:15px}
      .footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
    }
    @media(max-width:420px){h1{font-size:34px}.board-grid{grid-template-columns:1fr}.phase{font-size:11px}.metric strong{font-size:25px}}

/* roulang page: category2 */
:root{
 --ink:#241b2b;--ink-2:#392b40;--paper:#f7f0e5;--paper-2:#fffaf2;
 --coral:#ed765f;--coral-dark:#ca554c;--mustard:#e4bd57;--mint:#9bbca9;
 --plum:#704e73;--muted:#766b78;--line:#d8c8b7;--line-dark:#655267;
 --shadow:0 14px 34px rgba(55,35,51,.10);--radius:15px;
 --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;color:var(--ink);background:
 radial-gradient(circle at 1px 1px,rgba(112,78,115,.09) 1px,transparent 1.2px) 0 0/18px 18px,var(--paper);
 font-family:"Noto Sans SC","Source Han Sans SC","Microsoft YaHei",Arial,sans-serif;
 font-size:16px;line-height:1.85;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
 outline:3px solid rgba(237,118,95,.45);outline-offset:3px
}
.container{max-width:1220px;padding-left:24px;padding-right:24px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(36,27,43,.97);border-bottom:1px solid rgba(255,250,242,.16);box-shadow:0 5px 18px rgba(36,27,43,.12)}
.navbar{min-height:76px;padding:10px 0}
.brand{display:flex;align-items:center;gap:11px;color:#fffaf2;font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand-mark{width:30px;height:30px;display:grid;place-items:center;background:var(--coral);color:var(--ink);font:700 13px var(--mono);border:2px solid var(--mustard);box-shadow:4px 4px 0 var(--mustard)}
.navbar-toggler{border:1px solid rgba(255,250,242,.35);padding:9px 11px}
.navbar-toggler-icon{filter:invert(1)}
.nav-link{color:#e9dfd5!important;font-size:14px;margin:0 3px;padding:9px 13px!important;border:1px solid transparent;transition:.2s ease}
.nav-link:hover,.nav-link.active{color:#fff!important;border-color:var(--coral);background:rgba(237,118,95,.14);transform:translateY(-1px)}
.phase-track{display:flex;align-items:center;gap:8px;margin-left:18px;padding-left:17px;border-left:1px solid rgba(255,250,242,.22)}
.phase{display:inline-flex;align-items:center;gap:6px;color:#b9abb8;font:12px var(--mono);padding:6px 8px;border:1px solid transparent}
.phase:before{content:"";width:7px;height:7px;border-radius:50%;background:#776779}
.phase.active{color:#fffaf2;border-color:var(--coral);background:rgba(237,118,95,.16)}
.phase.active:before{background:var(--mustard);box-shadow:0 0 0 3px rgba(228,189,87,.16)}
.page-hero{padding:82px 0 54px;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;right:-30px;top:60px;width:330px;height:220px;opacity:.3;background:linear-gradient(90deg,transparent 49%,var(--coral) 50%,transparent 51%) 0 0/22px 22px;mask-image:linear-gradient(90deg,transparent,#000);pointer-events:none}
.eyebrow,.section-kicker{color:var(--coral-dark);font:700 12px var(--mono);letter-spacing:.13em}
h1,h2,h3{line-height:1.25;letter-spacing:-.025em}
h1{font-size:clamp(36px,5vw,60px);max-width:760px;margin:15px 0 18px;font-weight:850}
h2{font-size:clamp(28px,3vw,40px);margin:8px 0}
h3{font-size:20px;margin:0 0 8px}
.lead{max-width:680px;color:var(--muted);font-size:18px;line-height:1.9}
.hero-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
.tag,.status{display:inline-flex;align-items:center;min-height:26px;padding:3px 10px;font-size:12px;border:1px solid var(--line-dark);color:var(--plum);background:#f5eadc}
.status.current{background:var(--coral);border-color:var(--coral);color:var(--ink)}
.status.replay{background:#dbe8dc;border-color:#8aac96;color:#304b3a}
.status.archive{background:#eee2bd;border-color:#c3a34d;color:#66521f}
.console{background:var(--ink);color:#fffaf2;padding:25px;border:2px solid var(--line-dark);box-shadow:9px 9px 0 var(--mustard);position:relative;z-index:1}
.console-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #59495f;padding-bottom:15px;margin-bottom:19px}
.console-label{font:12px var(--mono);color:var(--mustard)}
.console-number{font:26px var(--mono);color:var(--coral)}
.console-row{display:flex;justify-content:space-between;gap:15px;border-bottom:1px dashed #59495f;padding:12px 0;color:#d9cbd1;font-size:14px}
.console-row strong{color:#fffaf2;font-weight:700}
.section{padding:78px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:30px}
.section-desc{max-width:560px;color:var(--muted);margin:10px 0 0}
.replay-layout{display:grid;grid-template-columns:300px 1fr;gap:34px;align-items:start}
.filter-panel{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);padding:23px;box-shadow:var(--shadow);position:sticky;top:105px}
.filter-panel h3{font-size:17px;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:17px}
.filter-group{margin-bottom:22px}
.filter-title{display:block;color:var(--plum);font:700 12px var(--mono);margin-bottom:9px}
.filter-list{display:flex;flex-wrap:wrap;gap:7px}
.filter-chip{border:1px solid var(--line);background:#f7eee2;color:var(--ink-2);padding:7px 10px;font-size:13px;cursor:pointer;transition:.2s}
.filter-chip:hover,.filter-chip.active{background:var(--ink);color:var(--paper-2);border-color:var(--ink)}
.index-head{display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:2px solid var(--ink);padding-bottom:15px;margin-bottom:7px}
.result-count{font:13px var(--mono);color:var(--coral-dark)}
.replay-list{position:relative;padding-left:32px}
.replay-list:before{content:"";position:absolute;left:8px;top:13px;bottom:20px;width:2px;background:var(--line-dark)}
.replay-item{position:relative;display:grid;grid-template-columns:74px 1fr auto;gap:18px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line)}
.replay-item:before{content:"";position:absolute;left:-29px;top:34px;width:12px;height:12px;background:var(--coral);border:3px solid var(--paper);box-shadow:0 0 0 1px var(--coral-dark)}
.item-no{font:700 18px var(--mono);color:var(--plum)}
.item-date{display:block;color:var(--muted);font:11px var(--mono);margin-top:8px}
.item-title{font-size:19px;font-weight:800;margin-bottom:6px}
.item-summary{color:var(--muted);font-size:14px;line-height:1.75;margin:0;max-width:580px}
.item-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}
.item-action{white-space:nowrap}
.btn-main,.btn-line{min-height:46px;padding:9px 17px;border-radius:8px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;transition:.2s ease}
.btn-main{background:var(--coral);border:1px solid var(--coral);color:var(--ink);box-shadow:4px 4px 0 var(--ink)}
.btn-main:hover{background:#f28b73;transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn-main:active,.btn-line:active{transform:translateY(1px)}
.btn-line{border:1px solid var(--ink);color:var(--ink);background:transparent}
.btn-line:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.replay-note{margin-top:27px;padding:19px 22px;background:#eadcc8;border-left:4px solid var(--mustard);color:var(--ink-2);font-size:14px}
.accordion-item{background:var(--paper-2);border:1px solid var(--line)!important;margin-bottom:10px;border-radius:9px!important;overflow:hidden}
.accordion-button{background:var(--paper-2);color:var(--ink);font-weight:750;padding:18px 20px;box-shadow:none!important}
.accordion-button:not(.collapsed){background:#eadcc8;color:var(--ink)}
.accordion-button:after{background-image:none;content:"＋";font:20px var(--mono);color:var(--coral-dark)}
.accordion-button:not(.collapsed):after{content:"−"}
.accordion-body{color:var(--muted);padding:0 20px 20px;line-height:1.85}
.cta-strip{background:var(--ink);color:#fffaf2;padding:35px 40px;border:2px solid var(--line-dark);box-shadow:9px 9px 0 var(--mustard)}
.cta-strip p{color:#d6cbd0;max-width:650px;margin:10px 0 0}
.cta-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px}
footer{background:var(--ink);color:#fffaf2;padding:52px 0 28px;margin-top:82px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr;gap:50px}
footer h3{font-size:18px;margin-bottom:13px}
footer p,footer li{color:#cfc1c8;font-size:14px}
footer ul{list-style:none;padding:0;margin:0}
footer li{margin:7px 0}
footer a:hover{color:var(--mustard)}
.footer-bottom{border-top:1px solid #59495f;margin-top:35px;padding-top:18px;color:#aaa0aa;font-size:12px;display:flex;justify-content:space-between;gap:15px}
@media(max-width:991px){
 .phase-track{margin:15px 0 4px;padding:12px 0 0;border-left:0;border-top:1px solid rgba(255,250,242,.2);justify-content:flex-start}
 .replay-layout{grid-template-columns:1fr}
 .filter-panel{position:static}
 .footer-grid{grid-template-columns:1fr 1fr}
 .cta-actions{justify-content:flex-start;margin-top:24px}
}
@media(max-width:767px){
 .container{padding-left:18px;padding-right:18px}
 .navbar{min-height:68px}
 .brand{font-size:15px}
 .brand-mark{width:28px;height:28px}
 .page-hero{padding:58px 0 35px}
 .page-hero:after{right:-150px;opacity:.18}
 h1{font-size:38px}
 .lead{font-size:16px}
 .section{padding:58px 0}
 .section-head{display:block}
 .replay-layout{gap:22px}
 .filter-panel{padding:18px}
 .filter-list{flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px}
 .filter-chip{white-space:nowrap}
 .index-head{align-items:flex-start;flex-direction:column;gap:5px}
 .replay-list{padding-left:23px}
 .replay-item{grid-template-columns:1fr;gap:8px;padding:22px 0}
 .replay-item:before{left:-20px}
 .item-no{font-size:14px}
 .item-action{justify-self:start;margin-top:7px}
 .cta-strip{padding:27px 22px}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .footer-bottom{display:block;line-height:2}
 .footer-bottom span{display:block}
}
@media(max-width:520px){
 h1{font-size:32px}
 .console{box-shadow:6px 6px 0 var(--mustard)}
 .hero-meta{gap:7px}
 .btn-main,.btn-line{width:100%}
}

/* roulang page: category1 */
:root{
 --ink:#241b2b;--ink-2:#392b40;--paper:#f7f0e5;--paper-2:#fffaf2;
 --coral:#ed765f;--coral-dark:#ca554c;--mustard:#e4bd57;--mint:#9bbca9;
 --plum:#704e73;--muted:#766b78;--line:#d8c8b7;--line-dark:#655267;
 --shadow:0 14px 34px rgba(55,35,51,.10);--radius:15px;
 --mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:radial-gradient(circle at 1px 1px,rgba(112,78,115,.09) 1px,transparent 1.2px) 0 0/18px 18px,var(--paper);font-family:"Noto Sans SC","Source Han Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.85}
a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(237,118,95,.45);outline-offset:3px}
.container{max-width:1220px;padding-left:24px;padding-right:24px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(36,27,43,.97);border-bottom:1px solid rgba(255,250,242,.16);box-shadow:0 5px 18px rgba(36,27,43,.12)}
.navbar{min-height:76px;padding:10px 0}.brand{display:flex;align-items:center;gap:11px;color:#fffaf2;font-size:18px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand-mark{width:30px;height:30px;display:grid;place-items:center;background:var(--coral);color:var(--ink);font:700 13px var(--mono);border:2px solid var(--mustard);box-shadow:4px 4px 0 var(--mustard)}
.navbar-toggler{border:1px solid rgba(255,250,242,.35);padding:9px 11px}.navbar-toggler-icon{filter:invert(1)}
.nav-link{color:#e9dfd5!important;font-size:14px;margin:0 3px;padding:9px 13px!important;border:1px solid transparent;transition:.2s ease}
.nav-link:hover,.nav-link.active{color:#fff!important;border-color:var(--coral);background:rgba(237,118,95,.14);transform:translateY(-1px)}
.phase-track{display:flex;align-items:center;gap:8px;margin-left:18px;padding-left:18px;border-left:1px solid rgba(255,250,242,.2)}
.phase{position:relative;color:#b8aab3;font:12px var(--mono);padding:6px 10px;border:1px solid rgba(255,250,242,.2)}
.phase:before{content:"";display:inline-block;width:6px;height:6px;background:var(--mint);margin-right:6px;vertical-align:1px}.phase.active{color:#fff;background:rgba(237,118,95,.18);border-color:var(--coral)}.phase.active:before{background:var(--coral)}
.hero{padding:82px 0 54px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;right:-80px;top:35px;width:380px;height:260px;opacity:.34;background:linear-gradient(90deg,transparent 49%,var(--coral) 50%,transparent 51%) 0 0/22px 22px;mask-image:linear-gradient(90deg,transparent,#000);pointer-events:none}
.eyebrow,.section-kicker{color:var(--coral-dark);font:700 12px var(--mono);letter-spacing:.13em;text-transform:uppercase}
h1,h2,h3{font-weight:850;line-height:1.25;letter-spacing:-.035em}h1{font-size:clamp(38px,5vw,62px);margin:14px 0 18px}h2{font-size:clamp(28px,3vw,40px);margin:8px 0}h3{font-size:21px}
.hero-copy{max-width:670px;color:var(--muted);font-size:18px;line-height:1.9}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn-main,.btn-line{min-height:48px;padding:10px 19px;border-radius:8px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;transition:.2s ease}
.btn-main{background:var(--coral);border:1px solid var(--coral);color:var(--ink);box-shadow:4px 4px 0 var(--ink)}.btn-main:hover{background:#f28b73;transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--ink)}
.btn-line{border:1px solid var(--ink);color:var(--ink);background:transparent}.btn-line:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.status-board{position:relative;z-index:1;background:var(--ink);color:#fffaf2;border:2px solid var(--line-dark);padding:26px;box-shadow:10px 10px 0 var(--mustard);min-height:270px}
.board-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #59495f;padding-bottom:18px;margin-bottom:18px}.live-dot{color:var(--mustard);font:12px var(--mono)}.live-dot:before{content:"●";color:var(--coral);margin-right:7px}
.board-code{font:12px var(--mono);color:#cfc1c8}.board-list{display:grid;gap:13px}.board-row{display:flex;justify-content:space-between;gap:14px;color:#d9cdd1;font-size:14px}.board-row strong{color:#fff;font-family:var(--mono)}
.section{padding:78px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:28px}.section-desc{max-width:560px;color:var(--muted);margin:8px 0 0}
.index-shell{display:grid;grid-template-columns:245px 1fr;gap:26px;align-items:start}.filter-panel{background:var(--ink);color:#fffaf2;padding:23px;border:1px solid var(--line-dark);box-shadow:7px 7px 0 var(--mustard);position:sticky;top:100px}.filter-panel h3{margin:0 0 18px;color:#fff}.filter-title{font:12px var(--mono);color:var(--mustard);margin:20px 0 8px}.filter-list{display:flex;flex-wrap:wrap;gap:7px}.filter-list button{background:transparent;color:#d9cdd1;border:1px solid #655267;padding:6px 9px;font-size:13px;cursor:pointer;transition:.2s}.filter-list button:hover,.filter-list button.active{background:var(--coral);border-color:var(--coral);color:var(--ink)}
.result-bar{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:13px 17px;background:#eadcc8;border:1px solid var(--line);margin-bottom:12px;font-size:14px}.result-bar strong{font:700 15px var(--mono)}.sort-select{background:transparent;border:1px solid var(--line-dark);padding:6px 9px;color:var(--ink);font-size:13px}
.index-list{position:relative;padding-left:24px}.index-list:before{content:"";position:absolute;left:5px;top:10px;bottom:10px;border-left:2px dotted var(--coral)}
.index-item{position:relative;display:grid;grid-template-columns:58px 1fr auto;gap:16px;align-items:center;background:var(--paper-2);border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin-bottom:12px;box-shadow:0 7px 18px rgba(55,35,51,.06);transition:.2s}.index-item:before{content:"";position:absolute;left:-25px;width:10px;height:10px;background:var(--mustard);border:2px solid var(--ink);border-radius:50%}.index-item:hover{border-color:var(--coral);transform:translateX(4px);box-shadow:var(--shadow)}.item-no{font:700 20px var(--mono);color:var(--coral-dark)}.item-title{font-size:18px;font-weight:800;margin:0 0 4px}.item-summary{font-size:14px;color:var(--muted);margin:0}.mini-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:7px}.tag,.status{display:inline-flex;align-items:center;min-height:25px;padding:3px 9px;font-size:12px;border:1px solid var(--line-dark);color:var(--plum);background:#f5eadc}.status{white-space:nowrap}.status.current{background:var(--mint);border-color:#709a84;color:var(--ink)}.status.replay{background:#eee0a5;border-color:#b99a40;color:var(--ink)}.item-link{font:13px var(--mono);color:var(--coral-dark);white-space:nowrap}.item-link:hover{color:var(--ink)}
.note-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.note-card{padding:25px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.note-card.dark{background:var(--ink);color:#fffaf2}.note-card p{color:var(--muted);font-size:15px}.note-card.dark p{color:#d0c4ca}.step-list{list-style:none;padding:0;margin:17px 0 0}.step-list li{display:flex;gap:12px;padding:11px 0;border-top:1px solid var(--line)}.step-list li:first-child{border-top:0}.step-num{color:var(--coral-dark);font:700 13px var(--mono)}
.accordion-item{background:var(--paper-2);border:1px solid var(--line)!important;margin-bottom:10px;border-radius:9px!important;overflow:hidden}.accordion-button{background:var(--paper-2);color:var(--ink);font-weight:750;padding:18px 20px;box-shadow:none!important}.accordion-button:not(.collapsed){background:#eadcc8;color:var(--ink)}.accordion-button:after{background-image:none;content:"＋";font:20px var(--mono);color:var(--coral-dark)}.accordion-button:not(.collapsed):after{content:"−"}.accordion-body{color:var(--muted);padding:0 20px 20px;line-height:1.85}
.cta-panel{background:var(--ink);color:#fffaf2;padding:42px;border:2px solid var(--line-dark);box-shadow:10px 10px 0 var(--mustard)}.cta-panel .section-desc{color:#d6cbd0}.form-label{font-size:13px;color:#e6d9d1;margin-bottom:6px}.form-control,.form-select{min-height:48px;background:#fffaf2;border:1px solid #cbbbad;border-radius:7px;color:var(--ink)}.form-control:focus,.form-select:focus{border-color:var(--coral);box-shadow:0 0 0 4px rgba(237,118,95,.16)}.form-note{font-size:12px;color:#cfc1c8;margin-top:14px}
footer{background:var(--ink);color:#fffaf2;padding:52px 0 28px}footer .brand{display:inline-flex}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .9fr;gap:50px}footer h3{font-size:18px;margin-bottom:13px}footer p,footer li{color:#cfc1c8;font-size:14px}footer ul{list-style:none;padding:0;margin:0}footer li{margin:7px 0}footer a:hover{color:var(--mustard)}.footer-bottom{border-top:1px solid #59495f;margin-top:35px;padding-top:18px;color:#aaa0aa;font-size:12px;display:flex;justify-content:space-between;gap:15px}
@media(max-width:991px){.phase-track{margin:15px 0 5px;padding:12px 0 0;border-left:0;border-top:1px solid rgba(255,250,242,.2);justify-content:flex-start}.index-shell{grid-template-columns:1fr}.filter-panel{position:static}.hero{padding-top:62px}}
@media(max-width:767px){.container{padding-left:18px;padding-right:18px}.navbar{min-height:68px}.brand{font-size:15px}.hero{padding:58px 0 38px}h1{font-size:38px}.hero-copy{font-size:16px}.status-board{margin-top:28px}.section{padding:56px 0}.section-head{display:block}.section-head .section-desc{margin-top:12px}.index-item{grid-template-columns:42px 1fr;gap:10px;padding:16px}.item-link{grid-column:2}.result-bar{align-items:flex-start;flex-direction:column}.note-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}.phase-track{overflow-x:auto;white-space:nowrap}}
@media(max-width:520px){.hero-actions{display:grid}.hero-actions a{width:100%}.status-board{padding:20px}.index-list{padding-left:17px}.index-list:before{left:0}.index-item:before{left:-18px;width:9px;height:9px}.item-title{font-size:16px}.cta-panel{padding:27px 20px;box-shadow:6px 6px 0 var(--mustard)}}