/* roulang page: index */
:root{
      --rose:#f07f8f;
      --rose-2:#ff9aa8;
      --coral:#ffb184;
      --lav:#d9c7ff;
      --lav-2:#f3edff;
      --mint:#bfead8;
      --cream:#fff8eb;
      --ivory:#fffdf7;
      --paper:#fffaf1;
      --text:#3e3341;
      --muted:#7d7183;
      --soft:#a99ab0;
      --border:rgba(194,126,151,.24);
      --border-2:rgba(160,126,210,.20);
      --shadow:0 22px 58px rgba(128,78,108,.14);
      --shadow-sm:0 12px 28px rgba(128,78,108,.10);
      --radius-xl:32px;
      --radius-lg:26px;
      --radius-md:20px;
      --sidebar:104px;
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 10%, rgba(255,177,132,.32), transparent 26%),
        radial-gradient(circle at 80% 4%, rgba(217,199,255,.42), transparent 30%),
        radial-gradient(circle at 70% 86%, rgba(191,234,216,.26), transparent 28%),
        linear-gradient(135deg,#fffaf0 0%,#fff7f8 46%,#f7f0ff 100%);
      line-height:1.78;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.36;
      background-image:
        radial-gradient(circle, rgba(240,127,143,.30) 1px, transparent 1.5px),
        radial-gradient(circle, rgba(160,126,210,.24) 1px, transparent 1.5px);
      background-size:38px 38px,58px 58px;
      background-position:0 0,18px 22px;
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--rose)}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{
      outline:3px solid rgba(240,127,143,.28);
      outline-offset:3px;
    }
    .layout{
      display:flex;
      align-items:flex-start;
      width:100%;
    }
    .side-nav{
      position:sticky;
      top:20px;
      margin:20px 0 20px 20px;
      width:var(--sidebar);
      min-height:calc(100vh - 40px);
      padding:16px 12px;
      border:1px solid rgba(255,255,255,.75);
      border-right-color:var(--border);
      border-radius:30px;
      background:rgba(255,253,247,.72);
      box-shadow:var(--shadow-sm);
      backdrop-filter:blur(18px);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      z-index:50;
    }
    .brand-mini{
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:10px;
      padding:10px 4px 16px;
      border-bottom:1px dashed rgba(240,127,143,.26);
    }
    .brand-mark{
      width:52px;
      height:52px;
      display:grid;
      place-items:center;
      border-radius:18px;
      background:linear-gradient(135deg,#fff3db,#ffd5dc 48%,#eee4ff);
      border:1px solid rgba(240,127,143,.28);
      box-shadow:0 12px 24px rgba(240,127,143,.18), inset 0 0 0 5px rgba(255,255,255,.45);
      color:#ad4e66;
      font-weight:800;
      letter-spacing:.02em;
    }
    .brand-mini strong{
      writing-mode:vertical-rl;
      font-size:13px;
      line-height:1.25;
      letter-spacing:.05em;
      color:#6d4154;
    }
    .nav-stack{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin:22px 0;
    }
    .nav-link-side{
      position:relative;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      min-height:72px;
      gap:6px;
      padding:10px 6px;
      border-radius:22px;
      color:#6d5c71;
      font-size:13px;
      font-weight:700;
      border:1px solid transparent;
    }
    .nav-link-side .ico{font-size:20px;line-height:1}
    .nav-link-side:hover{
      transform:translateY(-2px);
      background:linear-gradient(135deg,rgba(255,238,238,.88),rgba(255,246,222,.9));
      border-color:rgba(240,127,143,.20);
      box-shadow:0 10px 22px rgba(240,127,143,.10);
      color:#a94861;
    }
    .nav-link-side.active{
      color:#a94861;
      background:linear-gradient(135deg,rgba(255,218,224,.95),rgba(255,242,215,.9));
      border-color:rgba(240,127,143,.32);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.62), 0 12px 24px rgba(240,127,143,.12);
    }
    .nav-link-side.active:before{
      content:"";
      position:absolute;
      left:9px;
      top:16px;
      width:4px;
      height:40px;
      border-radius:99px;
      background:linear-gradient(var(--rose),var(--coral));
    }
    .side-bottom{
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:10px;
      color:var(--muted);
      font-size:12px;
    }
    .to-top{
      width:48px;
      height:48px;
      border-radius:18px;
      display:grid;
      place-items:center;
      border:1px solid var(--border);
      background:rgba(255,255,255,.70);
      color:#a94861;
      box-shadow:var(--shadow-sm);
    }
    .to-top:hover{transform:translateY(-2px);background:#fff1e5}
    .mobile-top{
      display:none;
      position:sticky;
      top:0;
      z-index:80;
      padding:10px 14px;
      background:rgba(255,253,247,.86);
      border-bottom:1px solid var(--border);
      backdrop-filter:blur(16px);
    }
    .mobile-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }
    .mobile-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      color:#6d4154;
    }
    .menu-btn{
      border:1px solid var(--border);
      background:#fff9f2;
      border-radius:16px;
      padding:10px 13px;
      color:#a94861;
      font-weight:800;
    }
    .mobile-menu{
      margin-top:10px;
      padding:12px;
      border-radius:22px;
      background:#fffaf3;
      border:1px solid var(--border);
      box-shadow:var(--shadow-sm);
    }
    .mobile-menu a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:12px 14px;
      border-radius:16px;
      color:#6d5c71;
      font-weight:700;
    }
    .mobile-menu a.active,.mobile-menu a:hover{background:#ffe7e6;color:#a94861}
    .site-main{
      flex:1;
      min-width:0;
      padding:28px 32px 0;
    }
    .content-wrap{
      max-width:var(--container);
      margin:0 auto;
    }
    section{position:relative;margin-bottom:34px}
    .section-pad{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--border);
      color:#a94861;
      font-weight:800;
      font-size:14px;
      box-shadow:0 8px 22px rgba(240,127,143,.08);
    }
    .eyebrow:before{content:"✦";color:var(--rose)}
    h1,h2,h3{letter-spacing:-.02em;color:#372c39}
    h1{
      font-size:clamp(32px,4.7vw,56px);
      line-height:1.12;
      font-weight:850;
      margin:18px 0 18px;
    }
    h2{
      font-size:clamp(26px,3vw,38px);
      line-height:1.2;
      font-weight:820;
      margin:0 0 14px;
    }
    h3{
      font-size:21px;
      line-height:1.35;
      font-weight:800;
      margin:0 0 10px;
    }
    .lead{
      font-size:17px;
      color:var(--muted);
      max-width:760px;
      margin:0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:26px;
    }
    .section-head .lead{max-width:660px}
    .btn-rou{
      min-height:46px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      line-height:1;
      transition:.25s ease;
      cursor:pointer;
      white-space:nowrap;
    }
    .btn-main{
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--coral));
      box-shadow:0 14px 28px rgba(240,127,143,.26);
    }
    .btn-main:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 20px 36px rgba(240,127,143,.34);
      background-position:60% 0;
    }
    .btn-main:hover .arrow{transform:translateX(3px)}
    .btn-ghost{
      color:#8d5268;
      background:rgba(255,255,255,.66);
      border-color:rgba(240,127,143,.28);
    }
    .btn-ghost:hover{
      color:#a94861;
      transform:translateY(-2px);
      background:#fff0e5;
      border-color:rgba(240,127,143,.36);
    }
    .tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background:#fff3e4;
      color:#a35a47;
      font-size:13px;
      font-weight:800;
      border:1px solid rgba(255,177,132,.32);
    }
    .hero{
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:24px;
      border:1px solid rgba(255,255,255,.84);
      background:
        radial-gradient(circle at 12% 18%, rgba(255,177,132,.32), transparent 28%),
        radial-gradient(circle at 92% 8%, rgba(217,199,255,.52), transparent 32%),
        linear-gradient(135deg,rgba(255,253,247,.92),rgba(255,240,244,.86) 55%,rgba(246,239,255,.9));
      box-shadow:var(--shadow);
    }
    .countdown-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-bottom:26px;
      padding:14px 16px;
      border-radius:999px;
      border:1px solid rgba(240,127,143,.22);
      background:linear-gradient(135deg,rgba(255,255,255,.74),rgba(255,247,226,.72));
      box-shadow:0 12px 26px rgba(128,78,108,.08);
    }
    .countdown-text{
      display:flex;
      align-items:center;
      gap:10px;
      color:#7a4e5f;
      font-weight:800;
    }
    .countdown-text span:first-child{
      width:34px;height:34px;border-radius:13px;display:grid;place-items:center;
      background:#ffe2df;color:#a94861;
    }
    .timer{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .time-box{
      min-width:58px;
      padding:6px 9px;
      border-radius:16px;
      text-align:center;
      background:#fffdf7;
      border:1px solid rgba(240,127,143,.35);
      box-shadow:0 10px 18px rgba(204,117,143,.12);
    }
    .time-box strong{
      display:block;
      font-size:20px;
      line-height:1.05;
      color:#9c455e;
    }
    .time-box small{
      display:block;
      color:var(--muted);
      font-size:12px;
      font-weight:700;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);
      gap:24px;
      align-items:stretch;
    }
    .hero-copy{
      padding:18px 8px 12px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }
    .hero-points{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:26px;
      max-width:720px;
    }
    .point{
      padding:14px;
      border-radius:20px;
      background:rgba(255,255,255,.58);
      border:1px solid rgba(255,255,255,.72);
      box-shadow:0 10px 24px rgba(128,78,108,.08);
    }
    .point strong{display:block;color:#9c455e;font-size:18px;line-height:1.2}
    .point span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
    .whitepaper-panel{
      position:relative;
      padding:20px;
      border-radius:28px;
      background:rgba(255,253,247,.78);
      border:1px solid rgba(240,127,143,.22);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.70), 0 18px 40px rgba(128,78,108,.12);
      overflow:hidden;
    }
    .whitepaper-panel:before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px dashed rgba(160,126,210,.25);
      border-radius:24px;
      pointer-events:none;
    }
    .paper-cover{
      position:relative;
      min-height:215px;
      padding:24px;
      border-radius:24px;
      background:
        linear-gradient(135deg,rgba(255,226,223,.95),rgba(255,247,226,.92)),
        radial-gradient(circle at 86% 18%, rgba(217,199,255,.6), transparent 30%);
      border:1px solid rgba(240,127,143,.22);
      box-shadow:0 16px 32px rgba(240,127,143,.14);
    }
    .paper-cover .seal{
      width:62px;height:62px;border-radius:22px;
      display:grid;place-items:center;
      background:#fffaf1;
      color:#a94861;
      font-size:26px;
      border:1px solid rgba(240,127,143,.25);
      box-shadow:0 10px 24px rgba(128,78,108,.10);
    }
    .paper-cover h3{margin-top:22px;font-size:25px}
    .toc-list{
      margin:16px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .toc-list li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:10px 12px;
      border-radius:16px;
      background:rgba(255,255,255,.65);
      color:#6d5c71;
      font-weight:700;
      font-size:14px;
    }
    .lead-form{
      position:relative;
      display:grid;
      gap:10px;
      margin-top:18px;
    }
    .lead-form input{
      width:100%;
      min-height:48px;
      padding:12px 15px;
      border-radius:18px;
      border:1px solid rgba(240,127,143,.28);
      background:#fffdf7;
      color:var(--text);
    }
    .lead-form small{color:var(--muted);font-size:13px}
    .directory-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
    }
    .scroll-card,.step-card,.rec-card,.news-panel,.share-card,.cta-ticket,.faq-wrap,.wall-card{
      border:1px solid rgba(255,255,255,.76);
      background:rgba(255,253,247,.72);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      backdrop-filter:blur(12px);
    }
    .scroll-card{
      padding:28px;
      background:
        linear-gradient(135deg,rgba(255,253,247,.82),rgba(255,243,230,.78)),
        radial-gradient(circle at 88% 12%, rgba(217,199,255,.34), transparent 26%);
    }
    .directory-list{
      display:grid;
      gap:13px;
      margin-top:20px;
    }
    .dir-item{
      display:grid;
      grid-template-columns:42px 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.68);
      border:1px solid rgba(240,127,143,.16);
      transition:.25s ease;
    }
    .dir-item:hover{
      transform:translateY(-2px);
      border-color:rgba(240,127,143,.30);
      box-shadow:0 12px 28px rgba(128,78,108,.10);
    }
    .num{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      background:linear-gradient(135deg,#ffd8de,#fff1cf);
      color:#9c455e;
      font-weight:900;
      border:1px solid rgba(240,127,143,.28);
    }
    .dir-item p{margin:0;color:var(--muted);font-size:14px}
    .status-panel{
      padding:24px;
      display:grid;
      gap:13px;
    }
    .status-chip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:15px;
      border-radius:19px;
      background:rgba(255,255,255,.66);
      border:1px solid var(--border-2);
    }
    .status-chip b{color:#5f475f}
    .status-chip span{
      color:#4c8c72;
      background:#e9fff4;
      border:1px solid rgba(76,140,114,.18);
      border-radius:999px;
      padding:5px 9px;
      font-size:12px;
      font-weight:900;
    }
    .rec-layout{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
    }
    .rec-feature{
      min-height:310px;
      padding:28px;
      border-radius:30px;
      background:
        radial-gradient(circle at 78% 18%,rgba(191,234,216,.40),transparent 28%),
        linear-gradient(135deg,#fff1e3,#fffafd);
      border:1px solid rgba(240,127,143,.22);
      box-shadow:var(--shadow-sm);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .rec-mini-list{
      display:grid;
      gap:14px;
    }
    .rec-card{
      padding:20px;
      transition:.25s ease;
    }
    .rec-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
    .metric-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .metric{
      padding:9px 12px;
      border-radius:15px;
      background:rgba(255,255,255,.68);
      border:1px solid rgba(240,127,143,.18);
      color:#7a4e5f;
      font-weight:800;
      font-size:14px;
    }
    .news-grid{
      display:grid;
      grid-template-columns:minmax(0,1.2fr) minmax(310px,.8fr);
      gap:22px;
    }
    .news-panel{padding:24px}
    .news-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .news-list a{
      display:grid;
      grid-template-columns:1fr auto;
      gap:12px;
      align-items:center;
      padding:15px 16px;
      border-radius:18px;
      background:rgba(255,255,255,.62);
      border:1px solid rgba(240,127,143,.13);
    }
    .news-list a:hover{
      background:#fff2e7;
      border-color:rgba(240,127,143,.28);
      transform:translateX(3px);
    }
    .news-list small{color:var(--muted);font-weight:700}
    .rank-list{
      display:grid;
      gap:11px;
    }
    .rank-item{
      display:grid;
      grid-template-columns:34px 1fr auto;
      gap:12px;
      align-items:center;
      padding:13px;
      border-radius:17px;
      background:rgba(255,255,255,.62);
      border:1px solid rgba(160,126,210,.16);
    }
    .rank-item em{
      font-style:normal;
      width:34px;height:34px;border-radius:13px;
      display:grid;place-items:center;
      background:#f5edff;
      color:#8b61bd;
      font-weight:900;
    }
    .rank-item strong{display:block;line-height:1.35}
    .rank-item small{color:var(--muted);font-weight:700}
    .share-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:stretch;
    }
    .share-card{padding:26px}
    .progress-soft{
      height:16px;
      border-radius:999px;
      background:#fff1e5;
      border:1px solid rgba(240,127,143,.18);
      overflow:hidden;
      margin:20px 0 12px;
    }
    .progress-soft span{
      display:block;
      width:68%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--rose),var(--coral),var(--mint));
    }
    .invite-steps{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:18px;
    }
    .invite-steps div{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.64);
      border:1px solid var(--border);
    }
    .steps-grid{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:20px;
    }
    .step-card{
      padding:26px;
      position:relative;
      overflow:hidden;
      transition:.25s ease;
    }
    .step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .step-card:after{
      content:"✦";
      position:absolute;
      right:20px;
      top:16px;
      color:rgba(240,127,143,.26);
      font-size:28px;
    }
    .step-card .num{margin-bottom:16px}
    .step-card p{margin:0;color:var(--muted)}
    .wall-grid{
      display:grid;
      grid-template-columns:1.1fr .9fr .8fr;
      gap:18px;
      align-items:stretch;
    }
    .wall-card{
      position:relative;
      padding:24px;
      overflow:hidden;
      min-height:190px;
      transition:.25s ease;
    }
    .wall-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
    .wall-card.large{
      grid-row:span 2;
      min-height:404px;
      background:
        radial-gradient(circle at 70% 24%,rgba(217,199,255,.45),transparent 30%),
        linear-gradient(135deg,#fff6df,#fff9fb);
    }
    .wall-card.tall{min-height:404px}
    .wall-art{
      height:120px;
      border-radius:22px;
      margin-bottom:18px;
      background:
        radial-gradient(circle at 25% 35%,rgba(240,127,143,.35),transparent 24%),
        radial-gradient(circle at 75% 35%,rgba(191,234,216,.42),transparent 26%),
        linear-gradient(135deg,#fff1e7,#f4edff);
      border:1px dashed rgba(240,127,143,.22);
    }
    .cta-ticket{
      position:relative;
      padding:30px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
      background:
        radial-gradient(circle at left center, rgba(255,255,255,.8) 0 18px, transparent 19px),
        radial-gradient(circle at right center, rgba(255,255,255,.8) 0 18px, transparent 19px),
        linear-gradient(135deg,#ffe6e7,#fff2d8 54%,#f4efff);
      border:1px dashed rgba(240,127,143,.42);
    }
    .cta-ticket p{margin:0;color:#6d5c71;max-width:710px}
    .faq-wrap{
      padding:14px;
    }
    .accordion{--bs-accordion-bg:transparent;--bs-accordion-border-width:0}
    .accordion-item{
      border:1px solid rgba(240,127,143,.16)!important;
      border-radius:22px!important;
      overflow:hidden;
      margin-bottom:12px;
      background:rgba(255,253,247,.72);
      box-shadow:none;
    }
    .accordion-button{
      padding:18px 20px;
      border:0;
      color:#4d3b50;
      background:rgba(255,253,247,.76);
      font-weight:850;
      box-shadow:none!important;
      border-radius:22px!important;
    }
    .accordion-button:not(.collapsed){
      color:#a94861;
      background:#fff6ee;
      border-bottom:1px solid rgba(240,127,143,.18);
    }
    .accordion-button:after{
      width:30px;height:30px;
      border-radius:12px;
      background:none;
      content:"+";
      display:grid;
      place-items:center;
      color:#a94861;
      font-size:22px;
      font-weight:700;
      transform:none;
    }
    .accordion-button:not(.collapsed):after{
      content:"✦";
      transform:rotate(45deg);
      font-size:18px;
    }
    .accordion-body{
      padding:18px 20px 22px;
      color:var(--muted);
      background:rgba(255,255,255,.46);
    }
    .site-footer{
      margin-top:34px;
      padding:34px 0 28px;
      border-top:1px solid rgba(240,127,143,.20);
      color:#7d7183;
    }
    .footer-card{
      border-radius:28px;
      padding:24px;
      background:rgba(255,253,247,.62);
      border:1px solid rgba(255,255,255,.72);
      box-shadow:0 12px 28px rgba(128,78,108,.08);
    }
    .footer-row{
      display:flex;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
      align-items:flex-start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      color:#6d4154;
      margin-bottom:10px;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .footer-links a{
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,255,255,.54);
      border:1px solid rgba(240,127,143,.14);
      font-weight:700;
      color:#6d5c71;
    }
    .footer-links a:hover{background:#fff0e5;color:#a94861}
    .copyright{
      margin-top:16px;
      padding-top:16px;
      border-top:1px dashed rgba(240,127,143,.20);
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:14px;
      flex-wrap:wrap;
    }
    @media (max-width: 1180px){
      .side-nav{width:94px;margin-left:14px}
      .site-main{padding:24px 22px 0}
      .hero-grid,.directory-grid,.rec-layout,.news-grid,.share-grid{grid-template-columns:1fr}
      .wall-grid{grid-template-columns:1fr 1fr}
      .wall-card.large,.wall-card.tall{grid-row:auto;min-height:230px}
    }
    @media (max-width: 991.98px){
      .layout{display:block}
      .side-nav{display:none}
      .mobile-top{display:block}
      .site-main{padding:18px 14px 0}
      section{margin-bottom:24px}
      .hero{padding:18px;border-radius:26px}
      .countdown-strip{border-radius:24px;align-items:flex-start;flex-direction:column}
      .timer{justify-content:flex-start}
      .hero-points{grid-template-columns:1fr}
      .section-head{display:block}
      .section-head .lead{margin-top:8px}
      .steps-grid,.invite-steps{grid-template-columns:1fr}
      .cta-ticket{display:block}
      .cta-ticket .hero-actions{margin-top:20px}
    }
    @media (max-width: 575.98px){
      h1{font-size:32px}
      h2{font-size:26px}
      .whitepaper-panel,.scroll-card,.news-panel,.share-card,.cta-ticket{padding:20px}
      .dir-item{grid-template-columns:38px 1fr}
      .dir-item .tag{grid-column:2}
      .news-list a{grid-template-columns:1fr}
      .rank-item{grid-template-columns:30px 1fr}
      .rank-item .tag{grid-column:2}
      .wall-grid{grid-template-columns:1fr}
      .time-box{min-width:52px}
      .hero-actions .btn-rou{width:100%}
      .footer-row{display:block}
      .footer-links{margin-top:16px}
    }

/* roulang page: category1 */
:root{
      --rose:#f07b86;
      --rose-dark:#c95566;
      --rose-soft:#ffe4e7;
      --coral:#ff9a76;
      --cream:#fff8ec;
      --ivory:#fffdf7;
      --lavender:#eee6ff;
      --lavender-2:#f7f2ff;
      --mint:#dff7e8;
      --text:#3b2e3f;
      --muted:#7d7086;
      --line:rgba(199,119,143,.24);
      --line-purple:rgba(143,111,197,.18);
      --shadow:0 18px 48px rgba(126,76,92,.13);
      --shadow-soft:0 12px 30px rgba(126,76,92,.09);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --sidebar:104px;
      --content:1240px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
      color:var(--text);
      line-height:1.78;
      background:
        radial-gradient(circle at 12% 10%, rgba(255,154,118,.18), transparent 28%),
        radial-gradient(circle at 90% 8%, rgba(238,230,255,.9), transparent 30%),
        radial-gradient(circle at 88% 72%, rgba(223,247,232,.65), transparent 28%),
        linear-gradient(135deg,#fff8ec 0%,#fffdf7 42%,#f7f2ff 100%);
      min-height:100vh;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,.btn{font-family:inherit}
    :focus-visible{
      outline:3px solid rgba(240,123,134,.35);
      outline-offset:3px;
      border-radius:14px;
    }
    .page-shell{
      display:flex;
      width:100%;
      min-height:100vh;
    }
    .side-panel{
      position:fixed;
      left:22px;
      top:22px;
      bottom:22px;
      width:var(--sidebar);
      z-index:50;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:space-between;
      padding:18px 12px;
      border:1px solid rgba(255,255,255,.74);
      background:rgba(255,253,247,.76);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow-soft);
      border-radius:30px;
    }
    .brand-block{
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:10px;
      width:100%;
    }
    .brand-mark{
      width:48px;
      height:48px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:18px;
      color:#fff;
      font-weight:800;
      font-size:22px;
      background:linear-gradient(135deg,var(--rose),var(--coral));
      box-shadow:0 12px 24px rgba(240,123,134,.24);
      position:relative;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      inset:-6px;
      border:1px dashed rgba(240,123,134,.35);
      border-radius:22px;
    }
    .brand-name{
      writing-mode:vertical-rl;
      letter-spacing:2px;
      font-size:13px;
      font-weight:800;
      color:var(--rose-dark);
      line-height:1.15;
      text-align:center;
    }
    .nav-stack{
      display:flex;
      flex-direction:column;
      width:100%;
      gap:10px;
      align-items:center;
    }
    .nav-link-side{
      width:78px;
      min-height:70px;
      border-radius:22px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:4px;
      color:#746478;
      font-size:13px;
      font-weight:700;
      border:1px solid transparent;
      position:relative;
    }
    .nav-link-side .ico{
      font-size:18px;
      color:#a98caf;
      line-height:1;
      transition:var(--ease);
    }
    .nav-link-side:hover{
      transform:translateY(-2px);
      background:linear-gradient(135deg,#fff0f1,#fff4dc);
      border-color:rgba(240,123,134,.22);
      color:var(--rose-dark);
      box-shadow:0 10px 22px rgba(240,123,134,.12);
    }
    .nav-link-side:hover .ico{color:var(--rose-dark)}
    .nav-link-side.active{
      background:linear-gradient(135deg,#ffe0e4,#fff2dc);
      color:var(--rose-dark);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.75),0 12px 28px rgba(240,123,134,.15);
    }
    .nav-link-side.active:before{
      content:"";
      position:absolute;
      left:8px;
      top:16px;
      bottom:16px;
      width:3px;
      border-radius:999px;
      background:linear-gradient(var(--rose),var(--coral));
    }
    .side-bottom{
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:10px;
      color:var(--muted);
      font-size:12px;
    }
    .mini-orb{
      width:40px;
      height:40px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--mint),#fff);
      border:1px solid rgba(111,166,130,.22);
      display:flex;
      align-items:center;
      justify-content:center;
      box-shadow:var(--shadow-soft);
    }
    .mobile-header{
      display:none;
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(255,253,247,.88);
      backdrop-filter:blur(16px);
      border-bottom:1px solid var(--line);
      padding:10px 14px;
    }
    .mobile-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      color:var(--rose-dark);
      min-width:0;
    }
    .mobile-brand span:last-child{
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .menu-btn{
      border:1px solid rgba(240,123,134,.28);
      background:#fff8f2;
      color:var(--rose-dark);
      border-radius:16px;
      padding:9px 12px;
      font-weight:800;
      min-height:44px;
    }
    .mobile-collapse{
      margin-top:10px;
      padding:10px;
      border-radius:22px;
      background:#fffdf8;
      box-shadow:var(--shadow-soft);
      border:1px solid var(--line);
    }
    .mobile-nav-list{
      display:grid;
      gap:8px;
    }
    .mobile-nav-list a{
      padding:12px 14px;
      border-radius:16px;
      font-weight:800;
      color:#6f6074;
    }
    .mobile-nav-list a.active,
    .mobile-nav-list a:hover{
      background:linear-gradient(135deg,#ffe3e6,#fff4df);
      color:var(--rose-dark);
    }
    .content-wrap{
      width:100%;
      padding:28px 28px 28px calc(var(--sidebar) + 58px);
    }
    .main-container{
      max-width:var(--content);
      margin:0 auto;
    }
    .section{
      padding:58px 0;
      position:relative;
    }
    .section-tight{padding:34px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--line);
      color:var(--rose-dark);
      font-weight:800;
      font-size:14px;
      box-shadow:0 8px 18px rgba(240,123,134,.08);
    }
    .eyebrow:before{
      content:"✦";
      color:var(--coral);
    }
    h1,h2,h3{
      margin:0;
      letter-spacing:-.02em;
      color:var(--text);
      line-height:1.18;
    }
    h1{
      font-size:clamp(32px,5vw,50px);
      font-weight:850;
    }
    h2{
      font-size:clamp(26px,3.4vw,36px);
      font-weight:850;
    }
    h3{
      font-size:21px;
      font-weight:800;
    }
    p{margin:0;color:var(--muted)}
    .lead-text{
      font-size:17px;
      color:#6f6074;
      max-width:760px;
    }
    .btn{
      border:0;
      min-height:46px;
      padding:11px 20px;
      border-radius:999px;
      font-weight:800;
      transition:var(--ease);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
    }
    .btn-primary-custom{
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--coral));
      box-shadow:0 14px 28px rgba(240,123,134,.25);
    }
    .btn-primary-custom:hover,
    .btn-primary-custom:active{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(240,123,134,.32);
      filter:saturate(1.04);
    }
    .btn-primary-custom:hover .arrow{transform:translateX(3px)}
    .btn-ghost{
      color:var(--rose-dark);
      background:rgba(255,255,255,.72);
      border:1px solid rgba(240,123,134,.24);
    }
    .btn-ghost:hover{
      color:var(--rose-dark);
      background:#fff0f1;
      transform:translateY(-2px);
      border-color:rgba(240,123,134,.42);
    }
    .arrow{display:inline-block;transition:var(--ease)}
    .page-hero{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      padding:34px;
      border:1px solid rgba(255,255,255,.82);
      background:
        linear-gradient(135deg,rgba(255,255,255,.76),rgba(255,244,225,.82)),
        radial-gradient(circle at 82% 18%,rgba(240,123,134,.2),transparent 28%),
        radial-gradient(circle at 16% 85%,rgba(223,247,232,.78),transparent 28%);
      box-shadow:var(--shadow);
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px dashed rgba(176,119,154,.26);
      border-radius:26px;
      pointer-events:none;
    }
    .page-hero:after{
      content:"✦ ✧ ✦";
      position:absolute;
      right:34px;
      top:22px;
      color:rgba(201,85,102,.22);
      letter-spacing:10px;
      font-size:22px;
    }
    .hero-inner{position:relative;z-index:2}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .status-panel{
      background:rgba(255,253,247,.84);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      border-radius:28px;
      padding:22px;
      height:100%;
    }
    .status-title{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:18px;
    }
    .status-dot{
      width:12px;height:12px;border-radius:50%;
      background:#7edaa5;
      box-shadow:0 0 0 7px rgba(126,218,165,.16);
      flex:0 0 auto;
    }
    .status-grid{
      display:grid;
      gap:12px;
    }
    .status-item{
      padding:14px;
      border-radius:20px;
      background:linear-gradient(135deg,#fff,#fff5ed);
      border:1px solid rgba(240,123,134,.16);
    }
    .status-item strong{
      display:block;
      color:var(--text);
      font-size:15px;
      margin-bottom:2px;
    }
    .status-item span{
      color:var(--muted);
      font-size:13.5px;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:7px 11px;
      font-size:13px;
      font-weight:800;
      color:#6d4d58;
      background:#fff2dd;
      border:1px solid rgba(255,154,118,.24);
    }
    .entry-board{
      display:grid;
      gap:18px;
    }
    .entry-card{
      position:relative;
      display:grid;
      grid-template-columns:82px 1fr auto;
      gap:18px;
      align-items:center;
      padding:24px;
      border-radius:28px;
      background:rgba(255,253,247,.78);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:var(--ease);
    }
    .entry-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow);
      border-color:rgba(240,123,134,.34);
    }
    .entry-card:after{
      content:"";
      position:absolute;
      right:-28px;
      top:-28px;
      width:100px;
      height:100px;
      border-radius:50%;
      background:rgba(238,230,255,.75);
      z-index:0;
    }
    .entry-no{
      position:relative;
      z-index:1;
      width:64px;
      height:64px;
      border-radius:24px;
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:22px;
      font-weight:900;
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--coral));
      box-shadow:0 12px 24px rgba(240,123,134,.2);
    }
    .entry-body,.entry-action{position:relative;z-index:1}
    .entry-body p{margin-top:7px}
    .step-path{
      position:relative;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .step-path:before{
      content:"";
      position:absolute;
      left:7%;
      right:7%;
      top:38px;
      height:2px;
      background:linear-gradient(90deg,rgba(240,123,134,.22),rgba(143,111,197,.22),rgba(126,218,165,.22));
      z-index:0;
    }
    .step-card{
      position:relative;
      z-index:1;
      padding:22px;
      min-height:210px;
      border-radius:28px;
      background:rgba(255,255,255,.72);
      border:1px solid var(--line-purple);
      box-shadow:var(--shadow-soft);
    }
    .step-bubble{
      width:48px;
      height:48px;
      border-radius:18px;
      background:#fff2f0;
      border:1px solid rgba(240,123,134,.28);
      color:var(--rose-dark);
      font-weight:900;
      display:flex;
      align-items:center;
      justify-content:center;
      margin-bottom:18px;
    }
    .step-card h3{margin-bottom:10px}
    .notice-wrap{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:20px;
      align-items:stretch;
    }
    .notice-card{
      border-radius:30px;
      padding:28px;
      background:
        linear-gradient(135deg,rgba(255,255,255,.78),rgba(247,242,255,.86)),
        radial-gradient(circle at 20% 25%,rgba(255,154,118,.13),transparent 28%);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      height:100%;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:12px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:13px 14px;
      border-radius:18px;
      background:rgba(255,253,247,.72);
      border:1px solid rgba(240,123,134,.13);
      color:#5d5065;
    }
    .check-list li:before{
      content:"✧";
      color:var(--rose);
      font-weight:900;
      flex:0 0 auto;
    }
    .mini-matrix{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-top:18px;
    }
    .matrix-item{
      padding:16px;
      border-radius:22px;
      background:#fffdf7;
      border:1px solid rgba(143,111,197,.16);
    }
    .matrix-item strong{
      display:block;
      font-size:24px;
      color:var(--rose-dark);
      line-height:1;
      margin-bottom:8px;
    }
    .support-strip{
      border-radius:30px;
      padding:26px;
      border:1px dashed rgba(240,123,134,.36);
      background:linear-gradient(135deg,#fff4e8,#fffaf3 48%,#f4efff);
      box-shadow:var(--shadow-soft);
    }
    .support-row{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
    }
    .support-chip{
      padding:10px 13px;
      border-radius:999px;
      background:rgba(255,255,255,.76);
      border:1px solid var(--line);
      color:#6d5e72;
      font-weight:800;
      font-size:14px;
    }
    .accordion{
      --bs-accordion-bg:transparent;
      --bs-accordion-border-width:0;
      display:grid;
      gap:12px;
    }
    .accordion-item{
      border:1px solid rgba(240,123,134,.18)!important;
      border-radius:22px!important;
      overflow:hidden;
      background:rgba(255,253,247,.78);
      box-shadow:0 10px 22px rgba(126,76,92,.07);
    }
    .accordion-button{
      padding:18px 22px;
      font-weight:850;
      color:var(--text);
      background:#fffdf7;
      box-shadow:none!important;
      line-height:1.55;
      gap:10px;
    }
    .accordion-button:after{
      display:none;
    }
    .accordion-button:before{
      content:"+";
      width:26px;
      height:26px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:#fff0f1;
      color:var(--rose-dark);
      font-weight:900;
      flex:0 0 auto;
      transition:var(--ease);
    }
    .accordion-button:not(.collapsed){
      background:linear-gradient(135deg,#fff8f1,#fff0f4);
      color:var(--rose-dark);
    }
    .accordion-button:not(.collapsed):before{
      content:"✦";
      transform:rotate(45deg);
      background:#ffe0e4;
    }
    .accordion-body{
      color:var(--muted);
      padding:0 22px 20px 58px;
      background:rgba(255,253,247,.7);
    }
    .cta-ticket{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:30px;
      background:
        radial-gradient(circle at left center, rgba(255,255,255,0) 0 18px, transparent 19px),
        linear-gradient(135deg,#ffe5dc,#fff5e6 48%,#eee6ff);
      border:1px solid rgba(240,123,134,.24);
      box-shadow:var(--shadow);
    }
    .cta-ticket:before,.cta-ticket:after{
      content:"";
      position:absolute;
      top:50%;
      width:34px;
      height:34px;
      border-radius:50%;
      background:var(--cream);
      border:1px solid rgba(240,123,134,.16);
      transform:translateY(-50%);
    }
    .cta-ticket:before{left:-17px}
    .cta-ticket:after{right:-17px}
    .cta-ticket .row{position:relative;z-index:1}
    .site-footer{
      padding:26px 0 10px;
    }
    .footer-card{
      border-radius:28px;
      padding:24px;
      background:rgba(255,253,247,.78);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .footer-row{
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:flex-start;
      padding-bottom:18px;
      border-bottom:1px solid rgba(143,111,197,.14);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      font-weight:900;
      color:var(--rose-dark);
      margin-bottom:10px;
    }
    .footer-brand .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      font-size:18px;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
      min-width:260px;
    }
    .footer-links a{
      padding:9px 13px;
      border-radius:999px;
      color:#6f6074;
      font-weight:800;
      background:rgba(255,255,255,.52);
      border:1px solid transparent;
    }
    .footer-links a:hover{
      color:var(--rose-dark);
      border-color:rgba(240,123,134,.24);
      background:#fff0f1;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      flex-wrap:wrap;
      gap:10px;
      padding-top:16px;
      color:#8a7c91;
      font-size:13.5px;
    }
    @media (max-width:1199.98px){
      .content-wrap{padding-left:calc(var(--sidebar) + 44px);padding-right:22px}
      .entry-card{grid-template-columns:70px 1fr;align-items:start}
      .entry-action{grid-column:2}
      .step-path{grid-template-columns:repeat(2,1fr)}
      .step-path:before{display:none}
    }
    @media (max-width:991.98px){
      .page-shell{display:block}
      .side-panel{display:none}
      .mobile-header{display:block}
      .content-wrap{padding:20px 14px 24px}
      .page-hero{padding:24px;border-radius:26px}
      .notice-wrap{grid-template-columns:1fr}
      .footer-row{flex-direction:column}
      .footer-links{justify-content:flex-start;min-width:0}
    }
    @media (max-width:767.98px){
      .section{padding:42px 0}
      .section-tight{padding:26px 0}
      .entry-card{
        grid-template-columns:1fr;
        gap:14px;
        padding:20px;
      }
      .entry-action{grid-column:auto}
      .entry-no{width:56px;height:56px;border-radius:20px}
      .step-path{grid-template-columns:1fr}
      .step-card{min-height:auto}
      .mini-matrix{grid-template-columns:1fr}
      .cta-ticket{padding:24px 20px}
      .hero-actions .btn,.entry-action .btn,.cta-ticket .btn{
        width:100%;
      }
      .accordion-body{padding-left:22px}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      .mobile-brand .brand-mark{width:40px;height:40px;border-radius:15px;font-size:18px}
      .mobile-brand span:last-child{max-width:168px}
      .page-hero:before{inset:10px;border-radius:22px}
      .status-panel,.notice-card,.support-strip{padding:20px;border-radius:24px}
      .footer-card{padding:20px}
    }

/* roulang page: category2 */
:root {
      --bg: #fff8ef;
      --bg-soft: #fffdf8;
      --paper: rgba(255, 253, 248, .88);
      --paper-strong: #ffffff;
      --rose: #ee7c86;
      --rose-deep: #c94d63;
      --coral: #f3a36c;
      --apricot: #ffe1b8;
      --lavender: #cbb9ff;
      --lavender-soft: #f2edff;
      --mint: #c8f0dc;
      --mint-deep: #56a77a;
      --text: #3d2f3f;
      --muted: #766879;
      --line: rgba(197, 143, 171, .32);
      --line-purple: rgba(169, 145, 226, .28);
      --shadow: 0 18px 48px rgba(166, 91, 116, .16);
      --shadow-soft: 0 12px 34px rgba(112, 84, 134, .10);
      --radius-xl: 32px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 14px;
      --sidebar: 108px;
      --max: 1210px;
      --font: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: var(--font);
      color: var(--text);
      line-height: 1.78;
      background:
        radial-gradient(circle at 12% 8%, rgba(255, 207, 198, .56), transparent 30%),
        radial-gradient(circle at 82% 16%, rgba(203, 185, 255, .45), transparent 30%),
        radial-gradient(circle at 76% 78%, rgba(200, 240, 220, .36), transparent 28%),
        linear-gradient(135deg, #fff8ef 0%, #fff5f6 45%, #f6f0ff 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        radial-gradient(circle, rgba(201, 77, 99, .14) 1px, transparent 1.5px),
        radial-gradient(circle, rgba(117, 91, 190, .12) 1px, transparent 1.5px);
      background-size: 34px 34px, 52px 52px;
      background-position: 0 0, 18px 22px;
      opacity: .35;
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all .22s ease;
    }

    a:hover {
      color: var(--rose-deep);
    }

    img {
      display: block;
      max-width: 100%;
      height: auto;
    }

    button,
    .btn {
      font-family: inherit;
      min-height: 46px;
    }

    :focus-visible {
      outline: 3px solid rgba(238, 124, 134, .35);
      outline-offset: 3px;
      border-radius: 12px;
    }

    .page-shell {
      display: flex;
      min-height: 100vh;
    }

    .side-rail {
      position: fixed;
      top: 24px;
      left: 24px;
      bottom: 24px;
      width: var(--sidebar);
      z-index: 1000;
      border: 1px solid rgba(255, 255, 255, .7);
      border-right-color: var(--line);
      border-radius: 32px;
      background: rgba(255, 253, 248, .76);
      backdrop-filter: blur(18px);
      box-shadow: var(--shadow-soft);
      display: flex;
      flex-direction: column;
      align-items: center;
      padding: 18px 12px;
    }

    .brand-block {
      display: grid;
      place-items: center;
      gap: 8px;
      margin-bottom: 22px;
      text-align: center;
      width: 100%;
    }

    .brand-mark {
      width: 46px;
      height: 46px;
      border-radius: 17px;
      display: inline-grid;
      place-items: center;
      color: #fff;
      font-weight: 800;
      background:
        linear-gradient(135deg, var(--rose), var(--coral));
      box-shadow: 0 12px 26px rgba(238, 124, 134, .32);
      position: relative;
    }

    .brand-mark::after {
      content: "✧";
      position: absolute;
      right: -7px;
      top: -8px;
      color: var(--rose-deep);
      background: #fff9ef;
      width: 20px;
      height: 20px;
      border-radius: 999px;
      font-size: 12px;
      display: grid;
      place-items: center;
      border: 1px solid var(--line);
    }

    .brand-text {
      font-size: 12px;
      font-weight: 800;
      letter-spacing: .02em;
      color: var(--text);
      line-height: 1.35;
    }

    .nav-stack {
      display: flex;
      flex-direction: column;
      gap: 12px;
      width: 100%;
      flex: 1;
      align-items: stretch;
    }

    .nav-link-side {
      position: relative;
      display: grid;
      justify-items: center;
      gap: 5px;
      padding: 12px 6px;
      border-radius: 22px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
      border: 1px solid transparent;
      background: rgba(255, 255, 255, .35);
    }

    .nav-link-side .ico {
      font-size: 18px;
      line-height: 1;
      color: #a07791;
    }

    .nav-link-side:hover {
      transform: translateY(-2px);
      background: linear-gradient(135deg, rgba(255, 235, 230, .95), rgba(255, 241, 215, .82));
      border-color: rgba(238, 124, 134, .2);
      color: var(--rose-deep);
      box-shadow: 0 10px 24px rgba(166, 91, 116, .12);
    }

    .nav-link-side.active {
      color: var(--rose-deep);
      background: linear-gradient(135deg, rgba(255, 222, 218, .95), rgba(255, 241, 226, .95));
      border-color: rgba(238, 124, 134, .35);
      box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .72), 0 12px 28px rgba(238, 124, 134, .16);
    }

    .nav-link-side.active::before {
      content: "";
      position: absolute;
      left: 8px;
      top: 14px;
      bottom: 14px;
      width: 3px;
      border-radius: 999px;
      background: linear-gradient(var(--rose), var(--coral));
    }

    .rail-bottom {
      margin-top: auto;
      width: 100%;
      display: grid;
      gap: 10px;
    }

    .rail-mini {
      width: 100%;
      min-height: 42px;
      border: 1px solid var(--line-purple);
      border-radius: 18px;
      background: rgba(246, 240, 255, .76);
      color: #6d5b8e;
      display: grid;
      place-items: center;
      font-size: 13px;
      font-weight: 800;
    }

    .rail-mini:hover {
      transform: translateY(-2px);
      background: #fff;
      color: var(--rose-deep);
      box-shadow: var(--shadow-soft);
    }

    .mobile-topbar {
      display: none;
    }

    .content-wrap {
      width: 100%;
      margin-left: calc(var(--sidebar) + 48px);
      padding: 28px 34px 36px;
    }

    .site-main {
      width: min(100%, var(--max));
      margin: 0 auto;
    }

    .section {
      padding: 58px 0;
      position: relative;
    }

    .section-tight {
      padding: 34px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 13px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(255, 253, 248, .72);
      color: var(--rose-deep);
      font-size: 14px;
      font-weight: 800;
      box-shadow: 0 8px 20px rgba(166, 91, 116, .08);
    }

    .eyebrow::before {
      content: "✦";
      color: var(--coral);
    }

    h1,
    h2,
    h3,
    h4 {
      color: var(--text);
      line-height: 1.18;
      letter-spacing: -.025em;
      margin: 0;
    }

    h1 {
      font-size: clamp(2rem, 4.3vw, 3.65rem);
      font-weight: 850;
    }

    h2 {
      font-size: clamp(1.65rem, 3vw, 2.45rem);
      font-weight: 820;
    }

    h3 {
      font-size: 1.32rem;
      font-weight: 800;
    }

    p {
      margin: 0;
      color: var(--muted);
    }

    .lead-text {
      font-size: 17px;
      line-height: 1.9;
      color: #67596b;
    }

    .btn-rose,
    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      border-radius: 999px;
      padding: 12px 22px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: all .22s ease;
      white-space: nowrap;
    }

    .btn-rose {
      color: #fff;
      background: linear-gradient(135deg, var(--rose), var(--coral));
      box-shadow: 0 14px 30px rgba(238, 124, 134, .28);
    }

    .btn-rose:hover,
    .btn-rose:focus {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(238, 124, 134, .34);
      background-position: 100% 50%;
    }

    .btn-rose:hover .arrow,
    .btn-ghost:hover .arrow {
      transform: translateX(3px);
    }

    .btn-ghost {
      color: var(--rose-deep);
      background: rgba(255, 253, 248, .68);
      border-color: rgba(238, 124, 134, .28);
      box-shadow: 0 10px 24px rgba(112, 84, 134, .08);
    }

    .btn-ghost:hover,
    .btn-ghost:focus {
      color: var(--rose-deep);
      transform: translateY(-2px);
      background: rgba(255, 236, 230, .86);
      border-color: rgba(238, 124, 134, .42);
    }

    .arrow {
      transition: transform .22s ease;
    }

    .hero-guide {
      padding-top: 16px;
    }

    .guide-bento {
      display: grid;
      grid-template-columns: minmax(0, 1.45fr) minmax(280px, .78fr);
      gap: 20px;
      align-items: stretch;
    }

    .guide-main-card,
    .guide-side-card,
    .toc-card,
    .rule-card,
    .compare-card,
    .note-card,
    .cta-scroll {
      border: 1px solid rgba(255, 255, 255, .72);
      background: linear-gradient(145deg, rgba(255, 253, 248, .92), rgba(255, 245, 248, .78));
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .guide-main-card::before,
    .toc-card::before,
    .rule-card::before,
    .cta-scroll::before {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background:
        radial-gradient(circle at 14% 12%, rgba(238, 124, 134, .16), transparent 28%),
        radial-gradient(circle at 86% 20%, rgba(203, 185, 255, .22), transparent 32%);
      opacity: .8;
    }

    .guide-main-inner {
      position: relative;
      z-index: 1;
      padding: clamp(26px, 4vw, 46px);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .mini-summary {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 28px;
    }

    .summary-pill {
      border: 1px solid var(--line);
      background: rgba(255, 255, 255, .62);
      border-radius: 20px;
      padding: 14px 15px;
    }

    .summary-pill strong {
      display: block;
      color: var(--text);
      font-size: 18px;
      margin-bottom: 2px;
    }

    .summary-pill span {
      font-size: 13px;
      color: var(--muted);
      font-weight: 700;
    }

    .guide-side {
      display: grid;
      gap: 20px;
    }

    .guide-side-card {
      padding: 24px;
      border-radius: 28px;
      background:
        linear-gradient(145deg, rgba(255, 255, 255, .9), rgba(246, 240, 255, .74));
      box-shadow: var(--shadow-soft);
    }

    .status-dot {
      width: 12px;
      height: 12px;
      border-radius: 999px;
      background: var(--mint-deep);
      box-shadow: 0 0 0 6px rgba(200, 240, 220, .68);
      display: inline-block;
      margin-right: 8px;
      vertical-align: middle;
    }

    .side-list {
      list-style: none;
      margin: 18px 0 0;
      padding: 0;
      display: grid;
      gap: 10px;
    }

    .side-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 11px 12px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .64);
      border: 1px solid rgba(203, 185, 255, .24);
      color: var(--muted);
      font-size: 14px;
      font-weight: 650;
    }

    .side-list li::before {
      content: "✧";
      color: var(--rose);
      flex: 0 0 auto;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }

    .section-head .copy {
      max-width: 720px;
    }

    .section-head p {
      margin-top: 12px;
      max-width: 760px;
    }

    .toc-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .toc-card {
      padding: 22px;
      border-radius: 26px;
      min-height: 138px;
      transition: all .22s ease;
    }

    .toc-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 46px rgba(166, 91, 116, .18);
      border-color: rgba(238, 124, 134, .28);
    }

    .toc-card > * {
      position: relative;
      z-index: 1;
    }

    .toc-no {
      display: inline-grid;
      place-items: center;
      width: 38px;
      height: 38px;
      border-radius: 15px;
      background: linear-gradient(135deg, rgba(238, 124, 134, .92), rgba(243, 163, 108, .92));
      color: #fff;
      font-weight: 850;
      box-shadow: 0 12px 24px rgba(238, 124, 134, .24);
      margin-bottom: 14px;
    }

    .toc-card h3 {
      font-size: 1.12rem;
      margin-bottom: 8px;
    }

    .toc-card p {
      font-size: 14.5px;
      line-height: 1.68;
    }

    .rules-layout {
      display: grid;
      grid-template-columns: minmax(240px, .42fr) minmax(0, 1fr);
      gap: 22px;
      align-items: start;
    }

    .anchor-panel {
      position: sticky;
      top: 28px;
      border: 1px solid var(--line-purple);
      background: rgba(255, 253, 248, .78);
      backdrop-filter: blur(14px);
      border-radius: 26px;
      padding: 18px;
      box-shadow: var(--shadow-soft);
    }

    .anchor-panel strong {
      display: block;
      margin-bottom: 12px;
      color: var(--text);
      font-size: 15px;
    }

    .anchor-panel a {
      display: flex;
      align-items: center;
      gap: 9px;
      padding: 10px 11px;
      border-radius: 16px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 750;
      border: 1px solid transparent;
    }

    .anchor-panel a::before {
      content: "⌁";
      color: var(--rose);
    }

    .anchor-panel a:hover {
      background: rgba(255, 236, 230, .72);
      border-color: rgba(238, 124, 134, .22);
      color: var(--rose-deep);
      transform: translateX(2px);
    }

    .rule-stack {
      display: grid;
      gap: 18px;
      max-width: 820px;
    }

    .rule-card {
      padding: 26px;
      border-radius: 28px;
      box-shadow: var(--shadow-soft);
    }

    .rule-card > * {
      position: relative;
      z-index: 1;
    }

    .rule-title {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 12px;
    }

    .rule-badge {
      width: 48px;
      height: 48px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      background: rgba(255, 225, 184, .78);
      border: 1px solid rgba(238, 124, 134, .24);
      color: var(--rose-deep);
      font-weight: 850;
      flex: 0 0 auto;
    }

    .rule-card p {
      max-width: 720px;
    }

    .rule-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(246, 240, 255, .8);
      border: 1px solid rgba(203, 185, 255, .34);
      color: #6d5b8e;
      font-size: 13px;
      font-weight: 800;
    }

    .compare-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

    .compare-card {
      padding: 28px;
      border-radius: 30px;
      box-shadow: var(--shadow-soft);
      min-height: 100%;
    }

    .compare-card.good {
      background: linear-gradient(145deg, rgba(244, 255, 248, .9), rgba(255, 253, 248, .82));
    }

    .compare-card.avoid {
      background: linear-gradient(145deg, rgba(255, 247, 241, .92), rgba(255, 240, 243, .76));
    }

    .compare-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }

    .compare-icon {
      width: 42px;
      height: 42px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      font-weight: 850;
      background: rgba(255, 255, 255, .72);
      border: 1px solid var(--line);
    }

    .check-list {
      list-style: none;
      margin: 0;
      padding: 0;
      display: grid;
      gap: 12px;
    }

    .check-list li {
      display: flex;
      gap: 11px;
      align-items: flex-start;
      color: var(--muted);
      font-weight: 650;
      font-size: 15px;
      padding: 12px 13px;
      border-radius: 17px;
      background: rgba(255, 255, 255, .58);
      border: 1px solid rgba(255, 255, 255, .66);
    }

    .check-list li::before {
      content: "✓";
      color: var(--mint-deep);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .avoid .check-list li::before {
      content: "!";
      color: var(--rose-deep);
    }

    .note-panel-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 20px;
      align-items: stretch;
    }

    .note-card {
      padding: 28px;
      border-radius: 30px;
      box-shadow: var(--shadow-soft);
    }

    .note-card.highlight {
      background:
        linear-gradient(135deg, rgba(255, 225, 184, .7), rgba(255, 249, 238, .9)),
        radial-gradient(circle at 92% 18%, rgba(238, 124, 134, .18), transparent 30%);
    }

    .mini-steps {
      counter-reset: step;
      list-style: none;
      padding: 0;
      margin: 18px 0 0;
      display: grid;
      gap: 12px;
    }

    .mini-steps li {
      counter-increment: step;
      display: grid;
      grid-template-columns: 42px 1fr;
      gap: 12px;
      align-items: start;
      padding: 14px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .62);
      border: 1px solid rgba(203, 185, 255, .24);
    }

    .mini-steps li::before {
      content: "0" counter(step);
      width: 42px;
      height: 42px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      color: #fff;
      font-weight: 850;
      background: linear-gradient(135deg, var(--rose), var(--coral));
      box-shadow: 0 10px 22px rgba(238, 124, 134, .2);
    }

    .mini-steps strong {
      display: block;
      margin-bottom: 3px;
      color: var(--text);
    }

    .mini-steps span {
      display: block;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.65;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid rgba(203, 185, 255, .28) !important;
      border-radius: 22px !important;
      overflow: hidden;
      background: rgba(255, 253, 248, .82);
      box-shadow: 0 10px 26px rgba(112, 84, 134, .07);
    }

    .accordion-button {
      color: var(--text);
      background: rgba(255, 253, 248, .9);
      font-weight: 800;
      padding: 18px 22px;
      box-shadow: none !important;
      border: 0;
      line-height: 1.5;
    }

    .accordion-button:not(.collapsed) {
      color: var(--rose-deep);
      background: linear-gradient(135deg, rgba(255, 236, 230, .8), rgba(246, 240, 255, .65));
      border-bottom: 1px solid rgba(238, 124, 134, .24);
    }

    .accordion-button::after {
      content: "+";
      width: 30px;
      height: 30px;
      border-radius: 12px;
      background-image: none !important;
      display: grid;
      place-items: center;
      color: var(--rose-deep);
      background-color: rgba(255, 225, 184, .72);
      font-weight: 900;
      transform: none;
      transition: all .22s ease;
      margin-left: auto;
    }

    .accordion-button:not(.collapsed)::after {
      content: "✦";
      transform: rotate(45deg);
      background-color: rgba(238, 124, 134, .18);
    }

    .accordion-body {
      padding: 18px 22px 22px;
      color: var(--muted);
      line-height: 1.8;
      background: rgba(255, 255, 255, .48);
    }

    .cta-scroll {
      padding: 34px;
      border-radius: 34px;
      background:
        linear-gradient(135deg, rgba(255, 225, 184, .76), rgba(255, 246, 236, .94) 42%, rgba(246, 240, 255, .8));
    }

    .cta-scroll::after {
      content: "";
      position: absolute;
      top: 16px;
      bottom: 16px;
      right: 178px;
      border-left: 2px dashed rgba(201, 77, 99, .18);
    }

    .cta-inner {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 28px;
      align-items: center;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .site-footer {
      padding: 24px 0 4px;
    }

    .footer-card {
      border-radius: 30px;
      border: 1px solid rgba(255, 255, 255, .74);
      background: rgba(255, 253, 248, .78);
      backdrop-filter: blur(14px);
      box-shadow: var(--shadow-soft);
      padding: 24px;
    }

    .footer-row {
      display: flex;
      justify-content: space-between;
      gap: 24px;
      align-items: flex-start;
      padding-bottom: 18px;
      border-bottom: 1px solid rgba(197, 143, 171, .22);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--text);
      font-weight: 850;
      margin-bottom: 10px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .footer-links a {
      padding: 9px 13px;
      border-radius: 999px;
      color: var(--muted);
      font-weight: 750;
      background: rgba(255, 255, 255, .58);
      border: 1px solid rgba(203, 185, 255, .22);
      white-space: nowrap;
    }

    .footer-links a:hover {
      color: var(--rose-deep);
      background: rgba(255, 236, 230, .72);
      transform: translateY(-2px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 16px;
      color: #8a7b8d;
      font-size: 13.5px;
      font-weight: 650;
    }

    .mobile-menu {
      border: 0;
      border-radius: 22px 22px 0 0;
      background: rgba(255, 253, 248, .96);
      backdrop-filter: blur(18px);
    }

    .mobile-menu .offcanvas-header {
      border-bottom: 1px solid rgba(197, 143, 171, .22);
    }

    .mobile-nav-list {
      display: grid;
      gap: 10px;
      padding: 8px;
    }

    .mobile-nav-list a {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 13px 14px;
      border-radius: 18px;
      color: var(--muted);
      font-weight: 800;
      background: rgba(255, 255, 255, .62);
      border: 1px solid rgba(203, 185, 255, .22);
    }

    .mobile-nav-list a.active,
    .mobile-nav-list a:hover {
      color: var(--rose-deep);
      background: rgba(255, 236, 230, .86);
      border-color: rgba(238, 124, 134, .3);
    }

    @media (max-width: 1100px) {
      .content-wrap {
        padding-left: 24px;
        padding-right: 24px;
        margin-left: calc(var(--sidebar) + 38px);
      }

      .guide-bento,
      .rules-layout,
      .note-panel-grid {
        grid-template-columns: 1fr;
      }

      .anchor-panel {
        position: relative;
        top: auto;
      }

      .anchor-panel .anchor-links {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 6px;
      }

      .cta-scroll::after {
        display: none;
      }
    }

    @media (max-width: 860px) {
      .side-rail {
        display: none;
      }

      .mobile-topbar {
        position: sticky;
        top: 0;
        z-index: 1030;
        display: block;
        padding: 10px 12px;
        background: rgba(255, 248, 239, .78);
        backdrop-filter: blur(16px);
        border-bottom: 1px solid rgba(197, 143, 171, .2);
      }

      .mobile-topbar-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        border: 1px solid rgba(255, 255, 255, .72);
        background: rgba(255, 253, 248, .82);
        border-radius: 24px;
        padding: 9px 10px;
        box-shadow: 0 10px 28px rgba(112, 84, 134, .08);
      }

      .mobile-brand {
        display: inline-flex;
        align-items: center;
        gap: 9px;
        min-width: 0;
        font-weight: 850;
      }

      .mobile-brand .brand-mark {
        width: 40px;
        height: 40px;
        border-radius: 15px;
        flex: 0 0 auto;
      }

      .mobile-brand span:last-child {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
      }

      .menu-btn {
        width: 44px;
        height: 44px;
        border-radius: 16px;
        border: 1px solid rgba(238, 124, 134, .28);
        background: rgba(255, 236, 230, .72);
        color: var(--rose-deep);
        font-weight: 900;
      }

      .content-wrap {
        margin-left: 0;
        padding: 18px 14px 28px;
      }

      .section {
        padding: 42px 0;
      }

      .guide-main-inner,
      .cta-scroll {
        padding: 24px;
      }

      .mini-summary,
      .toc-grid,
      .compare-wrap {
        grid-template-columns: 1fr;
      }

      .section-head {
        display: grid;
        gap: 12px;
      }

      .cta-inner {
        grid-template-columns: 1fr;
      }

      .cta-actions {
        justify-content: flex-start;
      }

      .footer-row {
        display: grid;
      }

      .footer-links {
        justify-content: flex-start;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 2rem;
      }

      .lead-text {
        font-size: 15.5px;
      }

      .hero-actions,
      .cta-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .btn-rose,
      .btn-ghost {
        width: 100%;
      }

      .anchor-panel .anchor-links {
        grid-template-columns: 1fr;
      }

      .rule-title {
        align-items: flex-start;
      }

      .rule-badge {
        width: 42px;
        height: 42px;
        border-radius: 15px;
      }

      .guide-side-card,
      .rule-card,
      .compare-card,
      .note-card,
      .footer-card {
        padding: 20px;
        border-radius: 24px;
      }

      .copyright {
        display: grid;
      }
    }