/* roulang page: index */
:root{
      --bg:#171312;
      --bg-soft:#211b1a;
      --panel:#fbf4e8;
      --panel-2:#fff9ef;
      --ink:#201a18;
      --text:#f7efe4;
      --muted:#b9aaa1;
      --muted-dark:#6f625c;
      --line:rgba(255,244,232,.16);
      --line-dark:rgba(32,26,24,.12);
      --accent:#b85873;
      --accent-2:#d9895b;
      --accent-3:#7b4659;
      --champagne:#ead7bd;
      --success:#98a77d;
      --radius-sm:12px;
      --radius:22px;
      --radius-lg:32px;
      --shadow:0 24px 70px rgba(0,0,0,.28);
      --shadow-soft:0 18px 45px rgba(68,45,36,.12);
      --container:1220px;
      --transition:220ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(184,88,115,.22), transparent 30%),
        radial-gradient(circle at 85% 18%, rgba(217,137,91,.16), transparent 32%),
        linear-gradient(180deg,#171312 0%,#211816 38%,#f7efe4 38%,#f7efe4 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(180deg,#000 0%,transparent 72%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color var(--transition),border-color var(--transition),background var(--transition),transform var(--transition)}
    a:hover,a:focus{color:inherit}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(217,137,91,.55);outline-offset:3px}
    .site-container{
      width:min(calc(100% - 32px),var(--container));
      margin:0 auto;
    }
    .section{
      padding:86px 0;
      position:relative;
    }
    .section.compact{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid rgba(255,244,232,.16);
      border-radius:999px;
      color:var(--champagne);
      background:rgba(255,244,232,.07);
      font-size:13px;
      letter-spacing:.05em;
      line-height:1.2;
    }
    .eyebrow.dark{
      color:var(--accent-3);
      border-color:rgba(123,70,89,.16);
      background:rgba(184,88,115,.08);
    }
    .eyebrow:before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      box-shadow:0 0 16px rgba(184,88,115,.65);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(34px,6vw,64px);
      line-height:1.08;
      letter-spacing:-.05em;
      font-weight:800;
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(28px,4vw,42px);
      line-height:1.18;
      letter-spacing:-.035em;
      font-weight:800;
      margin-bottom:18px;
      color:var(--ink);
    }
    h3{
      font-size:22px;
      line-height:1.35;
      font-weight:760;
      margin-bottom:10px;
      letter-spacing:-.015em;
    }
    p{
      font-size:16px;
      color:inherit;
      margin-bottom:0;
    }
    .lead{
      font-size:17px;
      line-height:1.85;
      color:#e6d8ce;
      max-width:760px;
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:28px;
      margin-bottom:34px;
    }
    .section-head p{
      color:var(--muted-dark);
      max-width:560px;
    }
    .section-head.light h2{color:var(--text)}
    .section-head.light p{color:var(--muted)}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      padding:18px 0 10px;
      backdrop-filter:blur(16px);
    }
    .nav-panel{
      display:flex;
      align-items:center;
      gap:16px;
      padding:12px;
      border:1px solid rgba(255,244,232,.14);
      border-radius:26px;
      background:rgba(27,22,21,.82);
      box-shadow:0 18px 55px rgba(0,0,0,.28);
    }
    .brand{
      flex:0 0 auto;
      display:flex;
      align-items:center;
      gap:10px;
      padding:10px 14px;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(255,244,232,.13),rgba(255,244,232,.04));
      border:1px solid rgba(255,244,232,.14);
      font-weight:800;
      letter-spacing:-.03em;
      color:#fff8ec;
      white-space:nowrap;
    }
    .brand-mark{
      width:32px;
      height:32px;
      border-radius:12px;
      background:
        radial-gradient(circle at 32% 25%,#fff0d8 0 12%,transparent 13%),
        linear-gradient(135deg,var(--accent),var(--accent-2));
      box-shadow:0 12px 26px rgba(184,88,115,.32);
    }
    .nav-links{
      flex:1 1 auto;
      display:flex;
      align-items:center;
      gap:8px;
      min-width:0;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:42px;
      padding:10px 13px;
      border-radius:15px;
      border:1px solid transparent;
      color:#e9d9cc;
      font-size:14px;
      white-space:nowrap;
      background:rgba(255,244,232,.045);
    }
    .nav-link .dot{
      width:8px;
      height:8px;
      border-radius:50%;
      background:rgba(234,215,189,.45);
      transition:background var(--transition),transform var(--transition);
    }
    .nav-link:hover{
      background:rgba(255,244,232,.09);
      border-color:rgba(255,244,232,.15);
      transform:translateY(-1px);
    }
    .nav-link:hover .dot{background:var(--accent-2);transform:scale(1.15)}
    .nav-link.active{
      color:#211817;
      background:var(--panel);
      border-color:rgba(255,244,232,.6);
      box-shadow:0 10px 24px rgba(0,0,0,.18);
    }
    .nav-link.active .dot{background:var(--accent)}
    .nav-cta{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:10px 16px;
      border-radius:999px;
      color:#211817;
      font-weight:750;
      font-size:14px;
      background:linear-gradient(135deg,#ead7bd,#d9895b);
      box-shadow:0 14px 26px rgba(217,137,91,.23);
    }
    .nav-cta:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(217,137,91,.32)}
    .hero{
      padding:54px 0 72px;
      min-height:690px;
      display:flex;
      align-items:center;
      position:relative;
    }
    .hero:after{
      content:"99";
      position:absolute;
      right:-2vw;
      top:72px;
      font-size:min(28vw,350px);
      line-height:.8;
      font-weight:900;
      letter-spacing:-.12em;
      color:rgba(255,244,232,.035);
      pointer-events:none;
    }
    .hero-stage{
      position:relative;
      z-index:1;
      padding:28px;
      border:1px solid rgba(255,244,232,.14);
      border-radius:38px;
      background:
        linear-gradient(135deg,rgba(255,244,232,.08),rgba(255,244,232,.025)),
        radial-gradient(circle at 78% 16%,rgba(184,88,115,.18),transparent 34%);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .hero-stage:before{
      content:"";
      position:absolute;
      inset:auto -80px -150px auto;
      width:420px;
      height:420px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(217,137,91,.2),transparent 68%);
      filter:blur(8px);
    }
    .hero-copy{position:relative;z-index:2;padding:28px 12px}
    .hero-title span{
      color:transparent;
      background:linear-gradient(135deg,#fff8ec 15%,#e6c2cf 46%,#d9895b 88%);
      -webkit-background-clip:text;
      background-clip:text;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:28px;
      align-items:center;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:13px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:760;
      font-size:15px;
      transition:transform var(--transition),box-shadow var(--transition),background var(--transition),border-color var(--transition);
    }
    .btn-primary{
      color:#211817;
      background:linear-gradient(135deg,#f1debd,#d9895b);
      box-shadow:0 16px 34px rgba(217,137,91,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(217,137,91,.36)}
    .btn-secondary{
      color:#fff3e6;
      border-color:rgba(255,244,232,.22);
      background:rgba(255,244,232,.06);
    }
    .btn-secondary:hover{transform:translateY(-2px);background:rgba(255,244,232,.11);border-color:rgba(255,244,232,.36)}
    .btn-dark{
      color:#fff6ea;
      background:#201a18;
      border-color:#201a18;
    }
    .btn-dark:hover{transform:translateY(-2px);box-shadow:0 18px 34px rgba(32,26,24,.18)}
    .btn-outline{
      color:var(--ink);
      border-color:rgba(32,26,24,.16);
      background:rgba(255,255,255,.36);
    }
    .btn-outline:hover{background:#fff8ef;transform:translateY(-2px);border-color:rgba(184,88,115,.34)}
    .hero-proof{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:10px;
      margin-top:26px;
      max-width:620px;
    }
    .proof-item{
      padding:14px 15px;
      border-radius:18px;
      background:rgba(255,244,232,.07);
      border:1px solid rgba(255,244,232,.13);
    }
    .proof-item strong{
      display:block;
      font-size:20px;
      line-height:1.2;
      color:#fff8ec;
      margin-bottom:4px;
    }
    .proof-item small{color:var(--muted);font-size:12px}
    .access-card{
      position:relative;
      z-index:2;
      padding:22px;
      border-radius:30px;
      background:var(--panel);
      color:var(--ink);
      box-shadow:0 26px 70px rgba(0,0,0,.26);
      overflow:hidden;
    }
    .access-card:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 85% 12%,rgba(184,88,115,.18),transparent 34%),
        linear-gradient(135deg,transparent,rgba(217,137,91,.08));
      pointer-events:none;
    }
    .access-inner{position:relative;z-index:1}
    .access-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:18px;
      margin-bottom:18px;
    }
    .access-title{
      font-size:24px;
      font-weight:820;
      line-height:1.2;
      letter-spacing:-.025em;
    }
    .age-badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:52px;
      height:52px;
      border-radius:18px;
      color:#fff8ec;
      background:linear-gradient(135deg,var(--accent),#6d3346);
      font-weight:900;
      box-shadow:0 14px 34px rgba(184,88,115,.28);
    }
    .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;
      border-radius:16px;
      border:1px solid rgba(32,26,24,.1);
      background:rgba(255,255,255,.44);
      color:var(--muted-dark);
      font-size:14px;
    }
    .check-list li:before{
      content:"✓";
      flex:0 0 22px;
      width:22px;
      height:22px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:50%;
      background:rgba(152,167,125,.18);
      color:#65734e;
      font-weight:800;
      line-height:1;
    }
    .mini-form{
      margin-top:18px;
      padding:14px;
      border-radius:20px;
      background:#201a18;
      color:#fff4e8;
    }
    .mini-form label{
      color:#ead7bd;
      font-size:13px;
      margin-bottom:8px;
    }
    .mini-form .input-group{margin-bottom:0}
    .mini-form input{
      height:46px;
      border:1px solid rgba(255,244,232,.18);
      background:rgba(255,244,232,.08);
      color:#fff8ec;
      border-radius:999px 0 0 999px;
      box-shadow:none;
      margin:0;
    }
    .mini-form input::placeholder{color:rgba(255,244,232,.55)}
    .mini-form input:focus{
      border-color:rgba(217,137,91,.75);
      background:rgba(255,244,232,.11);
      box-shadow:0 0 0 4px rgba(217,137,91,.12);
    }
    .mini-form .button{
      margin:0;
      border-radius:0 999px 999px 0;
      background:linear-gradient(135deg,#ead7bd,#d9895b);
      color:#201a18;
      font-weight:800;
      padding-left:16px;
      padding-right:16px;
    }
    .poster-strip{
      display:flex;
      gap:10px;
      margin-top:18px;
      overflow:hidden;
    }
    .poster-tile{
      min-height:86px;
      flex:1 1 0;
      border-radius:18px;
      background:
        linear-gradient(135deg,rgba(184,88,115,.25),rgba(217,137,91,.12)),
        repeating-linear-gradient(135deg,rgba(32,26,24,.08) 0 8px,transparent 8px 16px);
      border:1px solid rgba(32,26,24,.08);
      position:relative;
    }
    .poster-tile:nth-child(2){transform:translateY(14px);background:linear-gradient(135deg,rgba(123,70,89,.2),rgba(234,215,189,.5))}
    .poster-tile:nth-child(3){background:linear-gradient(135deg,rgba(217,137,91,.18),rgba(32,26,24,.08))}
    .dark-section{
      background:#171312;
      color:var(--text);
    }
    .light-section{
      background:#f7efe4;
      color:var(--ink);
    }
    .scroll-row{
      display:flex;
      gap:18px;
      overflow-x:auto;
      padding:8px 0 18px;
      scroll-snap-type:x proximity;
      scrollbar-color:rgba(217,137,91,.55) rgba(255,244,232,.08);
    }
    .scroll-row::-webkit-scrollbar{height:8px}
    .scroll-row::-webkit-scrollbar-thumb{background:rgba(217,137,91,.55);border-radius:999px}
    .scroll-card{
      flex:0 0 305px;
      scroll-snap-align:start;
      min-height:238px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      padding:24px;
      border-radius:26px;
      border:1px solid rgba(255,244,232,.13);
      background:
        radial-gradient(circle at 78% 16%,rgba(217,137,91,.14),transparent 38%),
        rgba(255,244,232,.06);
      transition:transform var(--transition),border-color var(--transition),background var(--transition);
    }
    .scroll-card:hover{
      transform:translateY(-4px) scale(1.015);
      border-color:rgba(217,137,91,.44);
      background:rgba(255,244,232,.09);
    }
    .card-number{
      display:flex;
      justify-content:space-between;
      align-items:center;
      color:var(--muted);
      font-size:13px;
      letter-spacing:.06em;
    }
    .abstract-icon{
      width:48px;
      height:48px;
      border-radius:16px;
      background:linear-gradient(135deg,rgba(234,215,189,.95),rgba(184,88,115,.72));
      position:relative;
      box-shadow:0 14px 26px rgba(0,0,0,.18);
    }
    .abstract-icon:after{
      content:"";
      position:absolute;
      inset:13px;
      border:2px solid rgba(32,26,24,.35);
      border-radius:10px;
      transform:rotate(10deg);
    }
    .scroll-card h3{color:#fff7eb;margin-top:26px}
    .scroll-card p{color:var(--muted);font-size:15px}
    .feature-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:22px;
      align-items:stretch;
    }
    .feature-main,.feature-side,.metric-card,.category-panel,.scenario-panel,.compare-wrap,.news-wrap,.faq-wrap,.final-cta{
      border-radius:var(--radius-lg);
      border:1px solid var(--line-dark);
      background:var(--panel-2);
      box-shadow:var(--shadow-soft);
    }
    .feature-main{
      padding:34px;
      min-height:430px;
      background:
        radial-gradient(circle at 82% 16%,rgba(184,88,115,.12),transparent 35%),
        linear-gradient(135deg,#fff9ef,#f0dfc7);
      overflow:hidden;
      position:relative;
    }
    .feature-main:after{
      content:"";
      position:absolute;
      right:30px;
      bottom:28px;
      width:220px;
      height:220px;
      border-radius:45px;
      background:
        linear-gradient(135deg,rgba(32,26,24,.1),transparent),
        repeating-linear-gradient(45deg,rgba(184,88,115,.12) 0 10px,rgba(217,137,91,.08) 10px 20px);
      transform:rotate(-9deg);
    }
    .feature-main h3{font-size:30px;max-width:520px}
    .feature-main p{color:var(--muted-dark);max-width:590px}
    .tag-cloud{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:24px;
      position:relative;
      z-index:1;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      border:1px solid rgba(32,26,24,.12);
      background:rgba(255,255,255,.5);
      color:var(--muted-dark);
      font-size:13px;
      font-weight:650;
    }
    .tag.light{
      border-color:rgba(255,244,232,.18);
      background:rgba(255,244,232,.07);
      color:#ead7bd;
    }
    .feature-side{
      padding:22px;
      display:grid;
      gap:16px;
      background:#211817;
      border-color:rgba(255,244,232,.12);
      color:#fff6ea;
    }
    .side-item{
      padding:20px;
      border-radius:22px;
      border:1px solid rgba(255,244,232,.13);
      background:rgba(255,244,232,.06);
      transition:transform var(--transition),border-color var(--transition);
    }
    .side-item:hover{transform:translateY(-3px);border-color:rgba(217,137,91,.36)}
    .side-item p{color:var(--muted);font-size:15px}
    .metric-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .metric-card{
      padding:22px;
      background:#fff8ef;
      transition:transform var(--transition),box-shadow var(--transition);
    }
    .metric-card:hover{transform:translateY(-3px);box-shadow:0 24px 46px rgba(68,45,36,.15)}
    .metric-card strong{
      display:block;
      color:var(--accent-3);
      font-size:32px;
      line-height:1.1;
      letter-spacing:-.04em;
      margin-bottom:8px;
    }
    .metric-card span{display:block;color:var(--muted-dark);font-size:14px}
    .news-wrap{
      padding:28px;
      background:#fffaf1;
    }
    .news-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:12px;
    }
    .news-list a{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px;
      border-radius:18px;
      border:1px solid rgba(32,26,24,.09);
      background:rgba(255,255,255,.48);
    }
    .news-list a:hover{
      background:#fff;
      border-color:rgba(184,88,115,.28);
      transform:translateX(3px);
    }
    .news-index{
      color:var(--accent);
      font-weight:850;
      font-size:13px;
      letter-spacing:.05em;
    }
    .news-title{
      color:var(--ink);
      font-weight:720;
      line-height:1.45;
    }
    .news-meta{color:var(--muted-dark);font-size:13px;white-space:nowrap}
    .recommend-card{
      padding:28px;
      border-radius:var(--radius-lg);
      background:#211817;
      border:1px solid rgba(255,244,232,.12);
      box-shadow:var(--shadow-soft);
      height:100%;
      color:#fff6ea;
    }
    .recommend-card p{color:var(--muted);margin-bottom:18px}
    .category-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .category-panel{
      padding:28px;
      min-height:320px;
      position:relative;
      overflow:hidden;
      transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition);
    }
    .category-panel:hover{
      transform:translateY(-4px);
      border-color:rgba(184,88,115,.28);
      box-shadow:0 24px 54px rgba(68,45,36,.16);
    }
    .category-panel:after{
      content:"";
      position:absolute;
      right:-34px;
      bottom:-48px;
      width:180px;
      height:180px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(184,88,115,.14),transparent 68%);
    }
    .category-panel h3{font-size:28px}
    .category-panel p{color:var(--muted-dark)}
    .mini-links{
      list-style:none;
      padding:0;
      margin:22px 0 0;
      display:grid;
      gap:10px;
      position:relative;
      z-index:1;
    }
    .mini-links li{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:15px;
      background:rgba(32,26,24,.05);
      color:var(--muted-dark);
      font-size:14px;
    }
    .mini-links li span:first-child{font-weight:720;color:var(--ink)}
    .scenario-panel{
      padding:28px;
      background:
        linear-gradient(135deg,#211817,#171312);
      color:#fff6ea;
      border-color:rgba(255,244,232,.13);
      box-shadow:var(--shadow);
    }
    .steps{
      counter-reset:step;
      display:grid;
      gap:14px;
      margin-top:18px;
    }
    .step{
      counter-increment:step;
      display:grid;
      grid-template-columns:48px 1fr;
      gap:14px;
      align-items:start;
      padding:16px;
      border-radius:20px;
      border:1px solid rgba(255,244,232,.12);
      background:rgba(255,244,232,.055);
    }
    .step:before{
      content:counter(step,decimal-leading-zero);
      width:48px;
      height:48px;
      display:flex;
      align-items:center;
      justify-content:center;
      border-radius:17px;
      color:#211817;
      background:linear-gradient(135deg,#ead7bd,#d9895b);
      font-weight:900;
      letter-spacing:-.03em;
    }
    .step strong{display:block;color:#fff8ec;margin-bottom:3px}
    .step span{color:var(--muted);font-size:14px}
    .compare-wrap{
      padding:28px;
      overflow:hidden;
      background:#fff9ef;
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0 12px;
      min-width:760px;
    }
    .compare-table th{
      text-align:left;
      color:var(--muted-dark);
      font-size:13px;
      letter-spacing:.06em;
      font-weight:800;
      padding:0 16px 8px;
    }
    .compare-table td{
      padding:18px 16px;
      background:rgba(32,26,24,.045);
      border-top:1px solid rgba(32,26,24,.08);
      border-bottom:1px solid rgba(32,26,24,.08);
      color:var(--muted-dark);
      vertical-align:middle;
    }
    .compare-table td:first-child{
      border-left:1px solid rgba(32,26,24,.08);
      border-radius:18px 0 0 18px;
      color:var(--ink);
      font-weight:780;
    }
    .compare-table td:last-child{
      border-right:1px solid rgba(32,26,24,.08);
      border-radius:0 18px 18px 0;
    }
    .compare-table tr.recommended td{
      background:linear-gradient(135deg,rgba(184,88,115,.12),rgba(217,137,91,.12));
      border-color:rgba(184,88,115,.26);
    }
    .recommended-mark{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background:var(--accent);
      color:#fff8ec;
      font-size:12px;
      font-weight:800;
    }
    .table-scroll{overflow-x:auto}
    .accordion{
      background:transparent;
      margin:0;
    }
    .faq-wrap{
      padding:18px;
      background:#fffaf1;
    }
    .accordion-item{
      margin-bottom:12px;
      border:1px solid rgba(32,26,24,.1);
      border-radius:20px;
      overflow:hidden;
      background:rgba(255,255,255,.48);
    }
    .accordion-title{
      border:0;
      color:var(--ink);
      font-weight:800;
      font-size:16px;
      padding:20px 54px 20px 20px;
      background:transparent;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:rgba(184,88,115,.07);
      color:var(--ink);
    }
    .accordion-content{
      border:0;
      background:rgba(255,255,255,.5);
      color:var(--muted-dark);
      padding:0 20px 20px;
      font-size:15px;
      line-height:1.8;
    }
    .final-cta{
      padding:36px;
      color:#fff6ea;
      background:
        radial-gradient(circle at 82% 20%,rgba(217,137,91,.19),transparent 36%),
        linear-gradient(135deg,#211817,#171312);
      border-color:rgba(255,244,232,.12);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .final-cta h2{color:#fff8ec}
    .final-cta p{color:var(--muted);max-width:680px}
    .cta-matrix{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      position:relative;
      z-index:1;
    }
    .matrix-item{
      min-height:94px;
      border-radius:20px;
      padding:16px;
      border:1px solid rgba(255,244,232,.14);
      background:rgba(255,244,232,.065);
      transition:transform var(--transition),border-color var(--transition),background var(--transition);
    }
    .matrix-item:hover{transform:translateY(-3px);border-color:rgba(217,137,91,.38);background:rgba(255,244,232,.09)}
    .matrix-item strong{display:block;color:#fff8ec;margin-bottom:3px}
    .matrix-item span{color:var(--muted);font-size:13px}
    .site-footer{
      background:#120f0e;
      color:#efe2d4;
      padding:42px 0 28px;
      border-top:1px solid rgba(255,244,232,.1);
    }
    .footer-top{
      display:flex;
      justify-content:space-between;
      gap:28px;
      align-items:flex-start;
      padding-bottom:28px;
      border-bottom:1px solid rgba(255,244,232,.1);
    }
    .footer-brand{
      font-size:22px;
      font-weight:850;
      letter-spacing:-.04em;
      margin-bottom:10px;
    }
    .footer-desc{
      color:var(--muted);
      max-width:620px;
      font-size:14px;
    }
    .footer-links{
      display:flex;
      gap:10px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .footer-links a{
      padding:9px 12px;
      border-radius:999px;
      background:rgba(255,244,232,.06);
      color:#ead7bd;
      font-size:13px;
      border:1px solid rgba(255,244,232,.1);
    }
    .footer-links a:hover{background:rgba(255,244,232,.1);border-color:rgba(217,137,91,.35)}
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:center;
      padding-top:22px;
      color:rgba(239,226,212,.62);
      font-size:13px;
    }
    .fade-up{
      animation:fadeUp .72s ease both;
    }
    @keyframes fadeUp{
      from{opacity:0;transform:translateY(18px)}
      to{opacity:1;transform:translateY(0)}
    }
    @media (max-width:1024px){
      .section{padding:70px 0}
      .nav-panel{align-items:flex-start;flex-wrap:wrap}
      .nav-links{
        order:3;
        width:100%;
        overflow-x:auto;
        padding-bottom:2px;
      }
      .nav-cta{margin-left:auto}
      .hero{min-height:auto;padding-top:38px}
      .hero-stage{padding:20px}
      .hero-copy{padding:18px 4px}
      .feature-grid,.category-grid{grid-template-columns:1fr}
      .metric-grid{grid-template-columns:repeat(2,1fr)}
      .section-head{align-items:flex-start;flex-direction:column}
    }
    @media (max-width:768px){
      body{
        background:
          radial-gradient(circle at 10% 4%, rgba(184,88,115,.18), transparent 32%),
          linear-gradient(180deg,#171312 0%,#211816 42%,#f7efe4 42%,#f7efe4 100%);
      }
      .site-container{width:min(calc(100% - 22px),var(--container))}
      .site-header{padding-top:10px}
      .nav-panel{border-radius:22px;padding:10px}
      .brand{width:100%;justify-content:flex-start}
      .nav-cta{width:100%;min-height:40px}
      .nav-link{font-size:13px;padding:9px 11px}
      .hero{padding-bottom:48px}
      .hero-stage{border-radius:28px}
      .hero-proof{grid-template-columns:1fr}
      .access-card{margin-top:22px;border-radius:24px}
      .scroll-card{flex-basis:78vw}
      .metric-grid{grid-template-columns:1fr}
      .news-list a{grid-template-columns:auto 1fr}
      .news-meta{grid-column:2}
      .footer-top,.footer-bottom{flex-direction:column;align-items:flex-start}
      .footer-links{justify-content:flex-start}
      .cta-matrix{grid-template-columns:1fr}
      .final-cta{padding:26px}
    }
    @media (max-width:520px){
      h1{font-size:34px}
      h2{font-size:28px}
      .section{padding:54px 0}
      .hero-actions .btn{width:100%}
      .mini-form .input-group{display:block}
      .mini-form input{
        border-radius:999px;
        margin-bottom:10px;
      }
      .mini-form .button{
        width:100%;
        border-radius:999px;
      }
      .access-top{flex-direction:column}
      .feature-main,.feature-side,.news-wrap,.compare-wrap,.scenario-panel,.faq-wrap{padding:20px}
      .feature-main:after{display:none}
      .poster-strip{display:none}
    }

/* roulang page: category1 */
:root{
      --bg:#151312;
      --bg-2:#201b1a;
      --panel:#27211f;
      --panel-soft:#312927;
      --paper:#f4eee6;
      --paper-2:#efe5da;
      --text:#fff9ef;
      --text-dark:#211c1a;
      --muted:#b9aca2;
      --muted-dark:#6c625d;
      --line:rgba(255,249,239,.14);
      --line-dark:rgba(33,28,26,.12);
      --accent:#b85c71;
      --accent-2:#d99a54;
      --accent-3:#8f4458;
      --success:#b5c99a;
      --radius-sm:12px;
      --radius-md:18px;
      --radius-lg:28px;
      --radius-xl:36px;
      --shadow:0 24px 70px rgba(0,0,0,.28);
      --shadow-soft:0 16px 40px rgba(35,25,20,.12);
      --container:1220px;
      --ease:180ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 16% 8%, rgba(184,92,113,.24), transparent 30%),
        radial-gradient(circle at 84% 18%, rgba(217,154,84,.16), transparent 28%),
        linear-gradient(180deg, #141211 0%, #1f1918 42%, #f4eee6 42%, #f4eee6 100%);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }

    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.08;
      background-image:
        linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
      background-size:42px 42px;
      z-index:-1;
    }

    a{
      color:inherit;
      text-decoration:none;
      transition:color var(--ease), background var(--ease), border-color var(--ease), transform var(--ease), box-shadow var(--ease);
    }
    a:hover,a:focus{color:inherit}
    button,input,textarea{font:inherit}
    img{max-width:100%;display:block}
    :focus-visible{outline:3px solid rgba(217,154,84,.55);outline-offset:3px;border-radius:12px}

    .site-container{
      width:min(calc(100% - 40px), var(--container));
      margin-inline:auto;
    }

    .site-header{
      position:relative;
      z-index:20;
      padding:22px 0 10px;
    }

    .nav-panel{
      display:flex;
      align-items:center;
      gap:14px;
      padding:12px;
      border:1px solid var(--line);
      border-radius:26px;
      background:rgba(39,33,31,.82);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow);
    }

    .brand{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-height:46px;
      padding:0 14px;
      border-radius:18px;
      color:var(--text);
      font-weight:800;
      letter-spacing:.01em;
      white-space:nowrap;
      background:rgba(255,249,239,.06);
      border:1px solid rgba(255,249,239,.08);
    }

    .brand:hover{
      transform:translateY(-1px);
      border-color:rgba(217,154,84,.36);
      background:rgba(255,249,239,.09);
    }

    .brand-mark{
      width:18px;
      height:18px;
      border-radius:50%;
      background:
        radial-gradient(circle at 35% 35%, #fff4d8 0 12%, transparent 13%),
        conic-gradient(from 210deg, var(--accent), var(--accent-2), var(--accent-3), var(--accent));
      box-shadow:0 0 0 6px rgba(184,92,113,.12);
    }

    .nav-links{
      flex:1 1 auto;
      display:flex;
      align-items:center;
      gap:8px;
      overflow-x:auto;
      scrollbar-width:none;
      -webkit-overflow-scrolling:touch;
    }
    .nav-links::-webkit-scrollbar{display:none}

    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:44px;
      padding:0 14px;
      border-radius:16px;
      color:var(--muted);
      font-size:14px;
      white-space:nowrap;
      border:1px solid transparent;
      background:rgba(255,249,239,.035);
    }

    .nav-link .dot{
      width:7px;
      height:7px;
      border-radius:999px;
      background:rgba(255,249,239,.28);
      transition:background var(--ease), transform var(--ease);
    }

    .nav-link:hover{
      color:var(--text);
      background:rgba(255,249,239,.08);
      border-color:rgba(255,249,239,.12);
      transform:translateY(-1px);
    }

    .nav-link.active{
      color:var(--text);
      background:linear-gradient(135deg, rgba(184,92,113,.32), rgba(217,154,84,.18));
      border-color:rgba(217,154,84,.38);
    }

    .nav-link.active .dot{
      background:var(--accent-2);
      transform:scale(1.25);
    }

    .nav-cta{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:0 18px;
      border-radius:999px;
      color:#221916;
      font-weight:800;
      font-size:14px;
      background:linear-gradient(135deg, #efd3a7, #d99a54);
      box-shadow:0 12px 26px rgba(217,154,84,.22);
    }

    .nav-cta:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(217,154,84,.28);
      color:#221916;
    }

    .section{padding:84px 0}
    .section-light{
      color:var(--text-dark);
      background:var(--paper);
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      margin-bottom:18px;
      padding:7px 12px;
      border-radius:999px;
      color:#ffe6c1;
      font-size:13px;
      font-weight:700;
      letter-spacing:.05em;
      background:rgba(217,154,84,.12);
      border:1px solid rgba(217,154,84,.24);
    }
    .eyebrow.dark{
      color:#764052;
      background:rgba(184,92,113,.1);
      border-color:rgba(184,92,113,.18);
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:currentColor;
      opacity:.75;
    }

    .hero{
      position:relative;
      padding:54px 0 88px;
      overflow:hidden;
    }

    .hero:after{
      content:"";
      position:absolute;
      right:-100px;
      top:20px;
      width:420px;
      height:420px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(184,92,113,.34), transparent 66%);
      filter:blur(8px);
      pointer-events:none;
    }

    .hero-title{
      max-width:760px;
      margin:0;
      color:var(--text);
      font-size:clamp(32px, 5vw, 58px);
           line-height:1.12;
      font-weight:850;
      letter-spacing:-.055em;
    }

    .hero-copy{
      max-width:660px;
      margin:22px 0 0;
      color:var(--muted);
      font-size:17px;
      line-height:1.85;
    }

    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:30px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:0 20px;
      border-radius:999px;
      font-weight:800;
      font-size:15px;
      border:1px solid transparent;
      cursor:pointer;
      transition:transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease);
    }

    .btn-primary{
      color:#221916;
      background:linear-gradient(135deg, #f0d3a5, #d99450);
      box-shadow:0 16px 34px rgba(217,154,84,.22);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(217,154,84,.28);color:#221916}
    .btn-ghost{
      color:var(--text);
      border-color:rgba(255,249,239,.18);
      background:rgba(255,249,239,.055);
    }
    .btn-ghost:hover{transform:translateY(-2px);border-color:rgba(217,154,84,.36);background:rgba(255,249,239,.09);color:var(--text)}
    .btn-dark{
      color:var(--text);
      background:#221c1a;
      border-color:rgba(33,28,26,.12);
    }
    .btn-dark:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(35,25,20,.16);color:var(--text)}
    .btn-light{
      color:var(--text-dark);
      background:rgba(255,255,255,.68);
      border-color:var(--line-dark);
    }
    .btn-light:hover{transform:translateY(-2px);background:#fff;color:var(--text-dark)}

    .hero-panel{
      position:relative;
      padding:22px;
      border-radius:34px;
      background:
        linear-gradient(145deg, rgba(255,249,239,.11), rgba(255,249,239,.035)),
        radial-gradient(circle at 20% 10%, rgba(217,154,84,.22), transparent 36%);
      border:1px solid rgba(255,249,239,.14);
      box-shadow:var(--shadow);
      overflow:hidden;
    }

    .hero-panel:before{
      content:"99";
      position:absolute;
      right:18px;
      top:-24px;
      color:rgba(255,249,239,.055);
      font-size:130px;
      line-height:1;
      font-weight:900;
      letter-spacing:-.08em;
    }

    .filter-card{
      position:relative;
      z-index:1;
      padding:20px;
      border-radius:24px;
      background:rgba(21,19,18,.72);
      border:1px solid rgba(255,249,239,.12);
    }

    .filter-card + .filter-card{margin-top:14px}
    .filter-label{
      color:#f0d3a5;
      font-size:13px;
      font-weight:800;
      letter-spacing:.06em;
      margin-bottom:12px;
    }

    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
    }

    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 10px;
      border-radius:999px;
      color:var(--muted);
      font-size:13px;
      line-height:1;
      background:rgba(255,249,239,.065);
      border:1px solid rgba(255,249,239,.095);
    }
    .tag.strong{
      color:#241a17;
      background:#efd3a7;
      border-color:transparent;
      font-weight:800;
    }

    .mini-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .mini-list li{
      display:flex;
      align-items:flex-start;
      gap:10px;
      color:var(--muted);
      font-size:14px;
    }
    .mini-list li:before{
      content:"";
      flex:0 0 auto;
      width:8px;
      height:8px;
      margin-top:9px;
      border-radius:50%;
      background:var(--accent-2);
      box-shadow:0 0 0 5px rgba(217,154,84,.1);
    }

    .page-strip{
      margin-top:34px;
      display:flex;
      gap:10px;
      overflow-x:auto;
      padding-bottom:4px;
      scrollbar-width:none;
    }
    .page-strip::-webkit-scrollbar{display:none}
    .strip-item{
      flex:0 0 auto;
      padding:12px 15px;
      border-radius:18px;
      color:var(--muted);
      font-size:14px;
      background:rgba(255,249,239,.055);
      border:1px solid rgba(255,249,239,.1);
    }

    .content-shell{
      background:var(--paper);
      color:var(--text-dark);
      border-radius:42px 42px 0 0;
      margin-top:-36px;
      position:relative;
      z-index:3;
      overflow:hidden;
    }

    .section-title{
      max-width:790px;
      margin:0 0 16px;
      font-size:clamp(28px, 4vw, 42px);
      line-height:1.18;
      font-weight:850;
      letter-spacing:-.045em;
      color:var(--text-dark);
    }
    .section-copy{
      max-width:760px;
      margin:0;
      color:var(--muted-dark);
      font-size:16px;
      line-height:1.85;
    }

    .layout-with-sidebar{
      margin-top:34px;
      align-items:flex-start;
    }

    .sidebar-card{
      position:sticky;
      top:22px;
      padding:22px;
      border-radius:28px;
      background:#fffaf2;
      border:1px solid var(--line-dark);
      box-shadow:var(--shadow-soft);
    }

    .sidebar-title{
      margin:0 0 14px;
      font-size:18px;
      font-weight:850;
      letter-spacing:-.02em;
    }

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

    .filter-list a{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:12px 13px;
      border-radius:16px;
      color:var(--text-dark);
      background:rgba(33,28,26,.045);
      border:1px solid transparent;
      font-size:14px;
      font-weight:700;
    }
    .filter-list a:hover,
    .filter-list a.active{
      background:rgba(184,92,113,.1);
      border-color:rgba(184,92,113,.16);
      transform:translateY(-1px);
    }

    .count-badge{
      color:#7b4657;
      font-size:12px;
      font-weight:850;
      padding:3px 8px;
      border-radius:999px;
      background:rgba(184,92,113,.12);
    }

    .notice-card{
      margin-top:16px;
      padding:16px;
      border-radius:20px;
      color:#5d514b;
      font-size:14px;
      line-height:1.7;
      background:linear-gradient(135deg, rgba(217,154,84,.15), rgba(184,92,113,.08));
      border:1px solid rgba(217,154,84,.24);
    }

    .entry-list{
      display:grid;
      gap:16px;
    }

    .entry-card{
      display:grid;
      grid-template-columns:1fr auto;
      gap:20px;
      padding:24px;
      border-radius:28px;
      background:#fffaf2;
      border:1px solid var(--line-dark);
      box-shadow:0 14px 36px rgba(35,25,20,.08);
      transition:transform var(--ease), box-shadow var(--ease), border-color var(--ease);
    }

    .entry-card:hover{
      transform:translateY(-3px);
      border-color:rgba(184,92,113,.22);
      box-shadow:0 22px 48px rgba(35,25,20,.12);
    }

    .entry-meta{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:12px;
    }

    .meta-pill{
      display:inline-flex;
      align-items:center;
      min-height:25px;
      padding:0 9px;
      border-radius:999px;
      color:#765263;
      font-size:12px;
      font-weight:800;
      background:rgba(184,92,113,.095);
      border:1px solid rgba(184,92,113,.12);
    }

    .entry-card h3{
      margin:0 0 10px;
      font-size:23px;
      line-height:1.28;
      font-weight:850;
      letter-spacing:-.028em;
      color:var(--text-dark);
    }

    .entry-card p{
      max-width:680px;
      margin:0;
      color:var(--muted-dark);
      font-size:15px;
      line-height:1.78;
    }

    .entry-aside{
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      align-items:flex-end;
      gap:16px;
      min-width:150px;
    }

    .date-note{
      color:#7b716b;
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }

    .small-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 13px;
      border-radius:999px;
      color:#211c1a;
      font-size:13px;
      font-weight:850;
      background:rgba(217,154,84,.22);
      border:1px solid rgba(217,154,84,.28);
    }
    .small-link:hover{transform:translateY(-2px);background:rgba(217,154,84,.32);color:#211c1a}

    .info-panel{
      padding:34px;
      border-radius:34px;
      background:#211c1a;
      color:var(--text);
      border:1px solid rgba(255,249,239,.1);
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }

    .info-panel:after{
      content:"";
      position:absolute;
      right:-70px;
      bottom:-90px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(184,92,113,.34), transparent 68%);
    }

    .info-panel .section-title{color:var(--text)}
    .info-panel .section-copy{color:var(--muted)}

    .info-grid{
      margin-top:28px;
      position:relative;
      z-index:1;
    }

    .info-card{
      height:100%;
      padding:22px;
      border-radius:24px;
      background:rgba(255,249,239,.065);
      border:1px solid rgba(255,249,239,.12);
    }
    .info-card h3{
      margin:0 0 10px;
      color:var(--text);
      font-size:19px;
      font-weight:850;
    }
    .info-card p{
      margin:0;
      color:var(--muted);
      font-size:15px;
      line-height:1.76;
    }

    .process-row{
      margin-top:32px;
    }

    .step-card{
      height:100%;
      padding:24px;
      border-radius:28px;
      background:#fffaf2;
      border:1px solid var(--line-dark);
      box-shadow:var(--shadow-soft);
    }

    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:38px;
      height:38px;
      margin-bottom:18px;
      border-radius:14px;
      color:#211c1a;
      font-weight:900;
      background:linear-gradient(135deg, #efd3a7, #d99a54);
    }
    .step-card h3{
      margin:0 0 10px;
      font-size:20px;
      font-weight:850;
      letter-spacing:-.025em;
    }
    .step-card p{
      margin:0;
      color:var(--muted-dark);
      font-size:15px;
      line-height:1.75;
    }

    .accordion{
      margin-top:32px;
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid var(--line-dark);
      background:#fffaf2;
      box-shadow:0 10px 26px rgba(35,25,20,.06);
    }
    .accordion-title{
      padding:20px 54px 20px 22px;
      color:var(--text-dark);
      font-size:16px;
      font-weight:850;
      border:0;
      background:#fffaf2;
    }
    .accordion-title:hover,
    .accordion-title:focus{
      color:#7b4053;
      background:#fff6ea;
    }
    .accordion-title:before{
      right:22px;
      margin-top:-12px;
      font-size:22px;
      color:#9a5a6d;
    }
    .accordion-content{
      padding:0 22px 22px;
      color:var(--muted-dark);
      border:0;
      background:#fffaf2;
      font-size:15px;
      line-height:1.8;
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      padding:38px;
      border-radius:36px;
      background:
        radial-gradient(circle at 84% 20%, rgba(217,154,84,.22), transparent 34%),
        linear-gradient(145deg, #231d1b, #151312);
      border:1px solid rgba(255,249,239,.12);
      box-shadow:var(--shadow);
    }

    .cta-panel:before{
      content:"";
      position:absolute;
      inset:auto 28px 28px auto;
      width:210px;
      height:130px;
      border-radius:28px;
      background:
        linear-gradient(90deg, rgba(255,249,239,.14) 1px, transparent 1px),
        linear-gradient(rgba(255,249,239,.14) 1px, transparent 1px);
      background-size:26px 26px;
      opacity:.35;
      transform:rotate(-8deg);
    }

    .cta-panel h2{
      position:relative;
      max-width:720px;
      margin:0 0 14px;
      color:var(--text);
      font-size:clamp(28px, 4vw, 44px);
      line-height:1.15;
      font-weight:850;
      letter-spacing:-.045em;
    }

    .cta-panel p{
      position:relative;
      max-width:720px;
      margin:0;
      color:var(--muted);
      font-size:16px;
      line-height:1.82;
    }
    .cta-actions{
      position:relative;
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:26px;
    }

    .site-footer{
      background:#151312;
      color:var(--text);
      padding:54px 0 30px;
      border-top:1px solid rgba(255,249,239,.09);
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{
      font-size:22px;
      font-weight:900;
      letter-spacing:-.035em;
      margin-bottom:12px;
    }
    .footer-desc{
      max-width:650px;
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
    }
    .footer-links a{
      padding:10px 12px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      border:1px solid rgba(255,249,239,.09);
      background:rgba(255,249,239,.035);
    }
    .footer-links a:hover{
      color:var(--text);
      background:rgba(255,249,239,.08);
      border-color:rgba(217,154,84,.28);
      transform:translateY(-1px);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      margin-top:34px;
      padding-top:22px;
      border-top:1px solid rgba(255,249,239,.08);
      color:#8f837b;
      font-size:13px;
    }

    .fade-up{
      animation:fadeUp .72s ease both;
    }
    .delay-1{animation-delay:.08s}
    .delay-2{animation-delay:.16s}
    .delay-3{animation-delay:.24s}
    @keyframes fadeUp{
      from{opacity:0;transform:translateY(18px)}
      to{opacity:1;transform:translateY(0)}
    }

    @media (max-width:1024px){
      .nav-panel{flex-wrap:wrap}
      .brand{width:100%;justify-content:center}
      .nav-links{order:2;width:100%}
      .nav-cta{margin-left:auto}
      .sidebar-card{position:relative;top:auto}
      .entry-card{grid-template-columns:1fr}
      .entry-aside{align-items:flex-start;min-width:0}
      .footer-top{grid-template-columns:1fr}
      .footer-links{justify-content:flex-start}
    }

    @media (max-width:768px){
      body{
        background:
          radial-gradient(circle at 20% 2%, rgba(184,92,113,.22), transparent 34%),
          linear-gradient(180deg, #141211 0%, #1f1918 46%, #f4eee6 46%, #f4eee6 100%);
      }
      .site-container{width:min(calc(100% - 28px), var(--container))}
      .site-header{padding-top:14px}
      .nav-panel{border-radius:22px;padding:10px}
      .brand{min-height:42px;font-size:15px}
      .nav-link{min-height:40px;font-size:13px;padding:0 12px}
      .nav-cta{width:100%;min-height:42px}
      .hero{padding:36px 0 68px}
      .hero-copy{font-size:15px}
      .hero-panel{margin-top:28px;border-radius:28px;padding:16px}
      .content-shell{border-radius:30px 30px 0 0}
      .section{padding:58px 0}
      .section-title{letter-spacing:-.035em}
      .sidebar-card{padding:18px;border-radius:24px}
      .filter-list{
        display:flex;
        overflow-x:auto;
        padding-bottom:4px;
        scrollbar-width:none;
      }
      .filter-list::-webkit-scrollbar{display:none}
      .filter-list li{flex:0 0 auto}
      .filter-list a{white-space:nowrap}
      .entry-card{padding:20px;border-radius:24px}
      .entry-card h3{font-size:20px}
      .info-panel,.cta-panel{padding:24px;border-radius:28px}
      .footer-bottom{flex-direction:column}
    }

    @media (max-width:520px){
      .hero-actions,.cta-actions{flex-direction:column}
      .btn{width:100%}
      .page-strip{margin-top:24px}
      .strip-item{font-size:13px}
      .entry-meta{gap:6px}
      .meta-pill{font-size:11px}
      .footer-links{display:grid;grid-template-columns:1fr;width:100%}
      .footer-links a{text-align:center}
    }

/* roulang page: category2 */
:root{
      --bg:#151110;
      --bg-deep:#0d0a0a;
      --panel:#211b1a;
      --panel-2:#2b2322;
      --paper:#fbf4ea;
      --paper-soft:#f3eadf;
      --text:#fff8ef;
      --text-dark:#2c2321;
      --muted:#cbbdb1;
      --muted-dark:#74655d;
      --line:rgba(255,248,239,.14);
      --line-dark:rgba(44,35,33,.12);
      --accent:#b86a76;
      --accent-2:#d69b63;
      --accent-3:#7c4855;
      --good:#b7c8a8;
      --shadow:0 24px 80px rgba(0,0,0,.36);
      --shadow-soft:0 18px 45px rgba(42,31,27,.14);
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-pill:999px;
      --max:1220px;
      --ease:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 0%, rgba(184,106,118,.26), transparent 34%),
        radial-gradient(circle at 82% 8%, rgba(214,155,99,.18), transparent 31%),
        linear-gradient(180deg, var(--bg-deep), var(--bg) 38%, #f7efe5 38%, #f7efe5 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.22;
      background-image:
        linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:46px 46px;
      mask-image:linear-gradient(180deg,#000,transparent 72%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease)}
    a:hover,a:focus{color:inherit}
    button,input,textarea{font:inherit}
    input,textarea{outline:none}
    .site-container{
      width:min(calc(100% - 40px), var(--max));
      margin:0 auto;
    }
    .site-header{
      position:sticky;
      top:18px;
      z-index:50;
      padding:18px 0 6px;
    }
    .nav-panel{
      display:flex;
      align-items:center;
      gap:14px;
      padding:12px;
      border:1px solid var(--line);
      border-radius:var(--radius-lg);
      background:rgba(24,19,18,.82);
      box-shadow:0 16px 55px rgba(0,0,0,.26);
      backdrop-filter:blur(18px);
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      padding:10px 14px;
      border-radius:18px;
      background:rgba(255,248,239,.08);
      font-weight:800;
      letter-spacing:.02em;
    }
    .brand-mark{
      width:24px;
      height:24px;
      border-radius:9px;
      background:
        radial-gradient(circle at 70% 30%, #f4d1a0 0 18%, transparent 19%),
        linear-gradient(135deg,var(--accent),var(--accent-2));
      box-shadow:0 0 0 4px rgba(184,106,118,.14);
    }
    .nav-links{
      display:flex;
      align-items:center;
      gap:8px;
      flex:1;
      min-width:0;
    }
    .nav-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:10px 12px;
      border:1px solid transparent;
      border-radius:16px;
      color:var(--muted);
      font-size:14px;
      white-space:nowrap;
    }
    .nav-link .dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:rgba(255,248,239,.35);
      transition:transform var(--ease),background var(--ease);
    }
    .nav-link:hover,.nav-link:focus,.nav-link.active{
      color:var(--text);
      border-color:rgba(255,248,239,.15);
      background:rgba(255,248,239,.08);
      transform:translateY(-1px);
    }
    .nav-link.active .dot{background:var(--accent-2);transform:scale(1.25)}
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:11px 16px;
      border-radius:var(--radius-pill);
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      color:#231817;
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
      box-shadow:0 12px 30px rgba(184,106,118,.24);
    }
    .nav-cta:hover,.nav-cta:focus{
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(184,106,118,.34);
      color:#231817;
    }
    .hero{
      padding:84px 0 78px;
      position:relative;
    }
    .hero:after{
      content:"";
      position:absolute;
      right:-10vw;
      top:50px;
      width:38vw;
      height:38vw;
      min-width:360px;
      min-height:360px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(184,106,118,.20), transparent 63%);
      filter:blur(10px);
      pointer-events:none;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      padding:7px 12px;
      border:1px solid var(--line);
      border-radius:var(--radius-pill);
      background:rgba(255,248,239,.08);
      color:#eadbcc;
      font-size:13px;
      letter-spacing:.06em;
    }
    .eyebrow:before{
      content:"18+";
      display:inline-grid;
      place-items:center;
      height:22px;
      padding:0 8px;
      border-radius:var(--radius-pill);
      background:rgba(214,155,99,.18);
      color:#f4c892;
      font-size:12px;
      font-weight:800;
      letter-spacing:0;
    }
    h1,h2,h3,p{margin-top:0}
    .hero-title{
      max-width:980px;
      margin:22px auto 16px;
      text-align:center;
      font-size:clamp(34px,6vw,68px);
      line-height:1.08;
      font-weight:850;
      letter-spacing:-.06em;
    }
    .hero-title .soft{
      color:#f1d2b1;
      text-shadow:0 18px 55px rgba(214,155,99,.18);
    }
    .hero-subtitle{
      max-width:850px;
      margin:0 auto 28px;
      text-align:center;
      color:var(--muted);
      font-size:17px;
    }
    .hero-center{text-align:center;position:relative;z-index:1}
    .search-panel{
      width:min(760px,100%);
      margin:0 auto 18px;
      padding:8px;
      display:flex;
      align-items:center;
      gap:10px;
      border-radius:24px;
      border:1px solid rgba(255,248,239,.16);
      background:rgba(255,248,239,.09);
      box-shadow:var(--shadow);
    }
    .search-panel input{
      flex:1;
      min-width:0;
      height:52px;
      border:0;
      border-radius:18px;
      background:rgba(13,10,10,.46);
      color:var(--text);
      padding:0 18px;
    }
    .search-panel input::placeholder{color:rgba(255,248,239,.58)}
    .search-panel input:focus{
      box-shadow:0 0 0 3px rgba(214,155,99,.20);
    }
    .search-panel button{
      height:52px;
      border:0;
      border-radius:18px;
      padding:0 20px;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      color:#241917;
      font-weight:850;
      cursor:pointer;
      transition:transform var(--ease),box-shadow var(--ease);
    }
    .search-panel button:hover,.search-panel button:focus{transform:translateY(-2px);box-shadow:0 14px 28px rgba(184,106,118,.24)}
    .quick-tags{
      display:flex;
      flex-wrap:wrap;
      justify-content:center;
      gap:10px;
      margin:18px auto 0;
      max-width:900px;
    }
    .quick-tags a,.tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:var(--radius-pill);
      border:1px solid var(--line);
      background:rgba(255,248,239,.07);
      color:#eaded2;
      font-size:13px;
    }
    .quick-tags a:hover,.quick-tags a:focus,.tag:hover{
      border-color:rgba(214,155,99,.48);
      background:rgba(214,155,99,.12);
      transform:translateY(-1px);
    }
    .hero-info{
      margin-top:34px;
    }
    .info-board{
      border-radius:var(--radius-xl);
      border:1px solid var(--line);
      background:linear-gradient(145deg,rgba(255,248,239,.10),rgba(255,248,239,.045));
      box-shadow:var(--shadow);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .info-board:before{
      content:"";
      position:absolute;
      inset:auto -60px -90px auto;
      width:210px;
      height:210px;
      border-radius:50%;
      background:rgba(184,106,118,.20);
      filter:blur(6px);
    }
    .mini-stat{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:16px;
      border-radius:20px;
      background:rgba(13,10,10,.33);
      border:1px solid rgba(255,248,239,.10);
      min-height:94px;
    }
    .mini-stat strong{
      display:block;
      font-size:24px;
      line-height:1.1;
      color:#f3d0a4;
    }
    .mini-stat span{display:block;color:var(--muted);font-size:13px}
    .mini-stat .symbol{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:15px;
      background:rgba(214,155,99,.14);
      color:#f0c28e;
      font-size:20px;
    }
    main{background:#f7efe5;color:var(--text-dark)}
    .section{
      padding:84px 0;
    }
    .section.compact{padding-top:52px}
    .section-dark{
      background:
        radial-gradient(circle at 8% 20%, rgba(184,106,118,.18), transparent 32%),
        linear-gradient(180deg,#171211,#221b1a);
      color:var(--text);
    }
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:24px;
      margin-bottom:30px;
    }
    .section-kicker{
      color:var(--accent-3);
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
      margin-bottom:8px;
    }
    .section-dark .section-kicker{color:#e8b878}
    .section-title{
      margin:0;
      font-size:clamp(28px,4vw,44px);
      line-height:1.14;
      font-weight:850;
      letter-spacing:-.045em;
    }
    .section-desc{
      max-width:520px;
      margin:0;
      color:var(--muted-dark);
      font-size:15px;
    }
    .section-dark .section-desc{color:var(--muted)}
    .card{
      border:0;
      border-radius:var(--radius-lg);
      background:#fffaf3;
      color:var(--text-dark);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .card:hover{
      transform:translateY(-4px);
      box-shadow:0 22px 58px rgba(42,31,27,.18);
    }
    .dark-card{
      background:rgba(255,248,239,.08);
      color:var(--text);
      border:1px solid var(--line);
      box-shadow:none;
    }
    .dark-card:hover{box-shadow:0 18px 50px rgba(0,0,0,.24);border-color:rgba(214,155,99,.34)}
    .card-pad{padding:26px}
    .badge-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:16px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      min-height:26px;
      padding:4px 9px;
      border-radius:var(--radius-pill);
      background:#f1e2d3;
      color:#6a554d;
      font-size:12px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .dark-card .badge{background:rgba(255,248,239,.10);color:#ead8c8}
    .feature-grid{
      align-items:stretch;
    }
    .feature-large{
      min-height:390px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      background:
        radial-gradient(circle at 82% 8%, rgba(184,106,118,.18), transparent 30%),
        #fffaf3;
    }
    .feature-large h2{font-size:clamp(30px,4vw,46px);line-height:1.08;letter-spacing:-.05em;margin-bottom:14px}
    .feature-large p,.feature-card p,.step-card p,.compare-card p{color:var(--muted-dark)}
    .abstract-block{
      height:150px;
      border-radius:24px;
      margin-top:24px;
      background:
        linear-gradient(135deg,rgba(184,106,118,.22),rgba(214,155,99,.18)),
        repeating-linear-gradient(45deg,rgba(44,35,33,.08) 0 1px,transparent 1px 16px);
      position:relative;
      overflow:hidden;
    }
    .abstract-block:before,.abstract-block:after{
      content:"";
      position:absolute;
      border-radius:50%;
      background:rgba(255,250,243,.70);
    }
    .abstract-block:before{width:118px;height:118px;right:28px;top:22px}
    .abstract-block:after{width:56px;height:56px;right:124px;top:74px}
    .feature-card{
      min-height:180px;
      margin-bottom:24px;
      border:1px solid transparent;
    }
    .feature-card h3,.step-card h3,.compare-card h3{
      font-size:22px;
      line-height:1.25;
      font-weight:850;
      letter-spacing:-.03em;
      margin-bottom:10px;
    }
    .button-like,.outline-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:42px;
      padding:10px 15px;
      border-radius:var(--radius-pill);
      font-size:14px;
      font-weight:800;
      margin-top:10px;
    }
    .button-like{
      background:#211816;
      color:#fff8ef;
    }
    .button-like:hover,.button-like:focus{
      color:#fff8ef;
      background:#3a2926;
      transform:translateY(-2px);
    }
    .outline-link{
      border:1px solid var(--line-dark);
      color:#3d302c;
      background:rgba(255,255,255,.45);
    }
    .outline-link:hover,.outline-link:focus{
      border-color:rgba(184,106,118,.36);
      background:#fffaf3;
      transform:translateY(-2px);
    }
    .topic-strip{
      display:flex;
      gap:16px;
      overflow-x:auto;
      padding:4px 2px 16px;
      scrollbar-color:rgba(184,106,118,.55) transparent;
      -webkit-overflow-scrolling:touch;
    }
    .topic-card{
      flex:0 0 300px;
      min-height:210px;
      border-radius:26px;
      padding:22px;
      border:1px solid var(--line-dark);
      background:#fffaf3;
      box-shadow:0 12px 32px rgba(42,31,27,.10);
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .topic-card:hover{
      transform:translateY(-3px) scale(1.015);
      border-color:rgba(184,106,118,.34);
      box-shadow:0 22px 45px rgba(42,31,27,.16);
    }
    .topic-number{
      display:flex;
      justify-content:space-between;
      align-items:center;
      color:var(--muted-dark);
      font-size:13px;
      margin-bottom:26px;
    }
    .topic-number b{
      display:grid;
      place-items:center;
      width:42px;
      height:42px;
      border-radius:16px;
      background:#f0ded1;
      color:#7c4855;
      font-size:18px;
    }
    .step-wrap{
      border-radius:var(--radius-xl);
      padding:26px;
      background:#211b1a;
      color:var(--text);
      box-shadow:var(--shadow);
      border:1px solid rgba(255,248,239,.12);
    }
    .step-card{
      height:100%;
      padding:24px;
      border-radius:24px;
      background:rgba(255,248,239,.08);
      border:1px solid rgba(255,248,239,.10);
      transition:transform var(--ease),background var(--ease),border-color var(--ease);
    }
    .step-card:hover{
      transform:translateY(-4px);
      background:rgba(255,248,239,.11);
      border-color:rgba(214,155,99,.34);
    }
    .step-index{
      width:46px;
      height:46px;
      display:grid;
      place-items:center;
      border-radius:18px;
      margin-bottom:18px;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      color:#251918;
      font-weight:900;
    }
    .step-card p{color:var(--muted)}
    .compare-grid{
      align-items:stretch;
    }
    .compare-card{
      height:100%;
      padding:26px;
      border-radius:var(--radius-lg);
      background:#fffaf3;
      box-shadow:var(--shadow-soft);
      border:1px solid rgba(44,35,33,.07);
    }
    .compare-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
    }
    .compare-list li{
      position:relative;
      padding:10px 0 10px 24px;
      border-top:1px solid rgba(44,35,33,.09);
      color:#5f504a;
      font-size:14px;
    }
    .compare-list li:before{
      content:"";
      position:absolute;
      left:0;
      top:19px;
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--accent);
    }
    .notice-panel{
      padding:30px;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,250,243,.96),rgba(242,226,211,.96)),
        radial-gradient(circle at 90% 10%,rgba(184,106,118,.18),transparent 28%);
      box-shadow:var(--shadow-soft);
      border:1px solid rgba(44,35,33,.08);
    }
    .notice-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:14px;
    }
    .notice-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:14px;
      border-radius:18px;
      background:rgba(255,255,255,.56);
      border:1px solid rgba(44,35,33,.06);
    }
    .notice-list span{
      flex:0 0 28px;
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:11px;
      background:#2b211f;
      color:#f4c892;
      font-weight:900;
      font-size:13px;
    }
    .accordion{
      background:transparent;
      margin:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:20px;
      overflow:hidden;
      border:1px solid var(--line-dark);
      background:#fffaf3;
      box-shadow:0 8px 24px rgba(42,31,27,.08);
    }
    .accordion-title{
      border:0;
      color:var(--text-dark);
      font-size:16px;
      font-weight:850;
      padding:20px 54px 20px 22px;
      background:#fffaf3;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#f3e4d7;
      color:#2c2321;
    }
    .accordion-title:before{
      right:22px;
      margin-top:-10px;
      color:var(--accent-3);
      font-size:22px;
    }
    .accordion-content{
      border:0;
      border-top:1px solid var(--line-dark);
      background:#fff8ef;
      color:#665852;
      padding:20px 22px 24px;
    }
    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:34px;
      padding:36px;
      color:var(--text);
      background:
        radial-gradient(circle at 80% 25%,rgba(214,155,99,.24),transparent 30%),
        radial-gradient(circle at 8% 78%,rgba(184,106,118,.24),transparent 28%),
        linear-gradient(135deg,#171211,#2b201f);
      box-shadow:var(--shadow);
      border:1px solid rgba(255,248,239,.12);
    }
    .cta-panel:after{
      content:"";
      position:absolute;
      right:28px;
      bottom:28px;
      width:220px;
      height:150px;
      border-radius:28px;
      background:
        linear-gradient(90deg,rgba(255,248,239,.14) 1px,transparent 1px),
        linear-gradient(rgba(255,248,239,.14) 1px,transparent 1px);
      background-size:36px 36px;
      opacity:.55;
      transform:rotate(-4deg);
    }
    .cta-panel h2{
      font-size:clamp(30px,4.2vw,50px);
      line-height:1.08;
      font-weight:850;
      letter-spacing:-.055em;
      margin-bottom:14px;
      max-width:720px;
      position:relative;
      z-index:1;
    }
    .cta-panel p{
      max-width:690px;
      color:var(--muted);
      position:relative;
      z-index:1;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
      position:relative;
      z-index:1;
    }
    .cta-primary,.cta-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:48px;
      padding:12px 20px;
      border-radius:var(--radius-pill);
      font-weight:850;
    }
    .cta-primary{
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      color:#251918;
      box-shadow:0 16px 34px rgba(184,106,118,.28);
    }
    .cta-secondary{
      border:1px solid rgba(255,248,239,.18);
      background:rgba(255,248,239,.08);
      color:var(--text);
    }
    .cta-primary:hover,.cta-primary:focus,.cta-secondary:hover,.cta-secondary:focus{
      transform:translateY(-2px);
    }
    .site-footer{
      background:#0d0a0a;
      color:var(--text);
      padding:56px 0 28px;
    }
    .footer-top{
      display:flex;
      justify-content:space-between;
      gap:36px;
      padding-bottom:30px;
      border-bottom:1px solid rgba(255,248,239,.12);
    }
    .footer-brand{
      font-size:22px;
      font-weight:900;
      letter-spacing:-.02em;
      margin-bottom:12px;
    }
    .footer-desc{
      max-width:640px;
      margin:0;
      color:var(--muted);
      font-size:14px;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
      min-width:260px;
    }
    .footer-links a{
      padding:9px 12px;
      border-radius:var(--radius-pill);
      border:1px solid rgba(255,248,239,.12);
      color:#eaded2;
      font-size:14px;
    }
    .footer-links a:hover,.footer-links a:focus{
      background:rgba(255,248,239,.08);
      border-color:rgba(214,155,99,.35);
      transform:translateY(-1px);
    }
    .footer-bottom{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding-top:22px;
      color:#988a80;
      font-size:13px;
    }
    .fade-up{
      animation:fadeUp .7s ease both;
    }
    @keyframes fadeUp{
      from{opacity:0;transform:translateY(18px)}
      to{opacity:1;transform:translateY(0)}
    }
    @media (max-width:1024px){
      .site-container{width:min(calc(100% - 30px), var(--max))}
      .nav-panel{align-items:flex-start;flex-wrap:wrap}
      .brand{width:100%;justify-content:center}
      .nav-links{
        order:2;
        width:100%;
        overflow-x:auto;
        padding-bottom:2px;
      }
      .nav-cta{margin-left:auto}
      .section{padding:68px 0}
      .section-head{align-items:flex-start;flex-direction:column}
      .feature-large{min-height:auto}
      .cta-panel:after{opacity:.28}
    }
    @media (max-width:768px){
      body{
        background:
          radial-gradient(circle at 10% 0%, rgba(184,106,118,.22), transparent 32%),
          linear-gradient(180deg, var(--bg-deep), var(--bg) 34%, #f7efe5 34%, #f7efe5 100%);
      }
      .site-header{top:8px;padding-top:8px}
      .nav-panel{border-radius:22px;padding:10px}
      .brand{font-size:15px;padding:9px 12px}
      .nav-link{font-size:13px;padding:9px 10px}
      .nav-cta{width:100%;min-height:42px}
      .hero{padding:58px 0 56px}
      .hero-title{letter-spacing:-.04em}
      .hero-subtitle{font-size:15px}
      .search-panel{border-radius:20px;flex-direction:column;align-items:stretch}
      .search-panel input,.search-panel button{width:100%;height:48px}
      .mini-stat{margin-bottom:12px}
      .topic-card{flex-basis:78vw}
      .card-pad,.notice-panel,.cta-panel{padding:22px}
      .footer-top,.footer-bottom{flex-direction:column}
      .footer-links{justify-content:flex-start;min-width:0}
    }
    @media (max-width:520px){
      .site-container{width:min(calc(100% - 22px), var(--max))}
      .section{padding:54px 0}
      .quick-tags{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;padding-bottom:8px}
      .quick-tags a{white-space:nowrap}
      .section-title{font-size:28px}
      .feature-card{margin-bottom:14px}
      .step-wrap{padding:16px;border-radius:24px}
      .cta-actions a{width:100%}
    }