/* roulang page: index */
:root{
      --ink:#181615;
      --ink-2:#211B18;
      --rose:#9A4E45;
      --copper:#B98256;
      --apricot:#F3D6BF;
      --sand:#EFE3D7;
      --paper:#F7F1EA;
      --card:#FFF9F2;
      --muted:#76675F;
      --soft:#A99488;
      --line:rgba(80,50,40,.14);
      --line-dark:rgba(255,238,220,.15);
      --success:#4F7C71;
      --warning:#A26F2B;
      --danger:#B65C50;
      --shadow:0 18px 46px rgba(70,40,30,.11);
      --shadow-soft:0 10px 28px rgba(70,40,30,.08);
      --radius-xl:34px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1180px;
      --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;
      background:
        radial-gradient(circle at 10% 0%, rgba(243,214,191,.72), transparent 36%),
        radial-gradient(circle at 90% 10%, rgba(185,130,86,.18), transparent 32%),
        var(--paper);
      color:var(--ink);
      line-height:1.78;
      font-size:16px;
      overflow-x:hidden;
    }
    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:var(--rose)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font-family:inherit}
    button,.button,a,input,select,textarea{outline:none}
    button:focus-visible,.button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      outline:3px solid rgba(185,130,86,.34);
      outline-offset:3px;
    }
    p{margin:0 0 1rem;color:var(--muted)}
    h1,h2,h3,h4{margin:0;color:var(--ink);font-weight:800;line-height:1.18;letter-spacing:-.02em}
    h1{font-size:clamp(2rem,5vw,3.45rem)}
    h2{font-size:clamp(1.55rem,3.2vw,2.25rem)}
    h3{font-size:1.35rem}
    h4{font-size:1.05rem}
    .site-container{
      width:min(var(--container), calc(100% - 36px));
      margin:0 auto;
    }
    .section{padding:86px 0}
    .section-tight{padding:58px 0}
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:30px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--rose);
      background:rgba(154,78,69,.08);
      border:1px solid rgba(154,78,69,.14);
      border-radius:999px;
      padding:6px 12px;
      font-size:13px;
      font-weight:700;
      margin-bottom:12px;
    }
    .section-desc{max-width:680px;margin-top:12px;font-size:16px}
    .muted{color:var(--muted)}
    .hide-scrollbar{scrollbar-width:none}
    .hide-scrollbar::-webkit-scrollbar{display:none}

    .portal-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,241,234,.88);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(80,50,40,.10);
      transition:box-shadow var(--ease),background var(--ease);
    }
    .portal-header.is-scrolled{
      box-shadow:0 10px 30px rgba(70,40,30,.08);
      background:rgba(247,241,234,.95);
    }
    .brand-row{
      min-height:64px;
      display:flex;
      align-items:center;
      gap:18px;
      padding:10px 0;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:900;
      color:var(--ink);
      letter-spacing:-.03em;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      background:
        linear-gradient(135deg,var(--rose),var(--copper)),
        radial-gradient(circle at 35% 28%, rgba(255,255,255,.35), transparent 38%);
      display:grid;
      place-items:center;
      color:#fff;
      box-shadow:0 12px 24px rgba(154,78,69,.22);
      font-size:18px;
      font-weight:900;
    }
    .brand-text{font-size:18px;white-space:nowrap}
    .search-wrap{
      flex:1;
      max-width:520px;
      margin-left:auto;
      position:relative;
    }
    .search-wrap input{
      width:100%;
      height:44px;
      border-radius:999px;
      border:1px solid var(--line);
      background:rgba(255,249,242,.82);
      padding:0 46px 0 18px;
      color:var(--ink);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.65);
    }
    .search-wrap input::placeholder{color:#9b8d84}
    .search-wrap input:focus{
      border-color:rgba(185,130,86,.55);
      box-shadow:0 0 0 4px rgba(185,130,86,.12);
      background:#fffaf4;
    }
    .search-icon{
      position:absolute;
      right:15px;
      top:50%;
      transform:translateY(-50%);
      color:var(--soft);
      font-size:17px;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
    }
    .nav-btn{
      border:1px solid var(--line);
      background:rgba(255,249,242,.66);
      color:var(--ink);
      height:40px;
      border-radius:999px;
      padding:0 15px;
      font-weight:700;
      cursor:pointer;
    }
    .nav-btn:hover{
      background:var(--card);
      transform:translateY(-1px);
      box-shadow:var(--shadow-soft);
    }
    .nav-btn.primary{
      border-color:transparent;
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--copper));
    }
    .channel-row{
      border-top:1px solid rgba(80,50,40,.08);
    }
    .channel-inner{
      display:flex;
      align-items:center;
      gap:14px;
      min-height:46px;
      overflow-x:auto;
      padding:7px 0;
    }
    .channel-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex:0 0 auto;
    }
    .channel-nav a{
      position:relative;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:32px;
      padding:0 14px;
      border-radius:999px;
      color:#4f423c;
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
    }
    .channel-nav a:hover{
      background:rgba(154,78,69,.08);
      color:var(--rose);
    }
    .channel-nav a.active{
      color:#fff;
      background:var(--ink-2);
      box-shadow:0 9px 18px rgba(33,27,24,.16);
    }
    .trend-tags{
      display:flex;
      align-items:center;
      gap:7px;
      flex:0 0 auto;
      padding-left:8px;
      border-left:1px solid rgba(80,50,40,.10);
    }
    .trend-tags span,.tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:5px 10px;
      background:rgba(255,249,242,.62);
      border:1px solid rgba(80,50,40,.10);
      color:#725f55;
      font-size:12px;
      font-weight:700;
      white-space:nowrap;
    }

    .hero{
      padding:62px 0 46px;
      position:relative;
    }
    .hero-shell{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 72% 20%, rgba(185,130,86,.30), transparent 34%),
        radial-gradient(circle at 16% 8%, rgba(243,214,191,.18), transparent 34%),
        linear-gradient(135deg,#211B18 0%,#181615 56%,#2D211C 100%);
      color:#fff;
      padding:48px;
      box-shadow:0 26px 70px rgba(38,23,18,.22);
      border:1px solid rgba(255,238,220,.12);
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.035) 1px, transparent 1px);
      background-size:34px 34px;
      mask-image:linear-gradient(90deg,rgba(0,0,0,.9),rgba(0,0,0,.3));
      pointer-events:none;
    }
    .hero-copy{position:relative;z-index:2}
    .brand-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border-radius:999px;
      padding:8px 13px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,238,220,.18);
      color:#F6DFC9;
      font-size:13px;
      font-weight:800;
      margin-bottom:20px;
    }
    .hero h1{color:#fff;max-width:650px}
    .hero-sub{
      color:#E7D1BE;
      font-size:18px;
      line-height:1.78;
      max-width:620px;
      margin:18px 0 26px;
    }
    .button-set{
      display:flex;
      align-items:center;
      gap:12px;
      flex-wrap:wrap;
    }
    .btn-main,.btn-ghost,.btn-light{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      border-radius:999px;
      padding:0 20px;
      font-weight:900;
      border:1px solid transparent;
      cursor:pointer;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
    }
    .btn-main{
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--copper));
      box-shadow:0 14px 28px rgba(154,78,69,.24);
    }
    .btn-main:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(154,78,69,.30);
      filter:saturate(1.05);
    }
    .btn-ghost{
      color:#F7E4D2;
      border-color:rgba(255,238,220,.22);
      background:rgba(255,255,255,.06);
    }
    .btn-ghost:hover{
      color:#fff;
      background:rgba(255,255,255,.11);
      transform:translateY(-2px);
    }
    .btn-light{
      color:var(--ink);
      background:var(--card);
      border-color:var(--line);
    }
    .btn-light:hover{
      color:var(--rose);
      transform:translateY(-2px);
      box-shadow:var(--shadow-soft);
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:9px;
      margin-top:24px;
    }
    .trust-row span{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#F0D9C6;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,238,220,.14);
      padding:7px 10px;
      border-radius:999px;
      font-size:12px;
      font-weight:800;
    }
    .preview-panel{
      position:relative;
      z-index:2;
      min-height:430px;
    }
    .cover-wall{
      position:relative;
      height:430px;
    }
    .cover-card{
      position:absolute;
      width:190px;
      border-radius:24px;
      padding:12px;
      background:rgba(255,249,242,.12);
      border:1px solid rgba(255,238,220,.18);
      backdrop-filter:blur(12px);
      box-shadow:0 20px 45px rgba(0,0,0,.24);
      transition:transform var(--ease);
    }
    .cover-card:hover{transform:translateY(-4px) rotate(0deg)!important}
    .cover-card.big{width:260px;left:38px;top:20px;transform:rotate(-3deg)}
    .cover-card.mid{right:10px;top:70px;transform:rotate(4deg)}
    .cover-card.small{left:132px;bottom:18px;width:210px;transform:rotate(2deg)}
    .abstract-cover{
      aspect-ratio:4/3;
      border-radius:18px;
      overflow:hidden;
      position:relative;
      background:
        radial-gradient(circle at 32% 28%, rgba(243,214,191,.80), transparent 24%),
        radial-gradient(circle at 72% 60%, rgba(154,78,69,.55), transparent 26%),
        linear-gradient(135deg,#5a3b34,#1c1715);
      filter:saturate(.92);
    }
    .abstract-cover:before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(90deg,rgba(255,255,255,.13) 0 8%,transparent 8% 16%,rgba(255,255,255,.10) 16% 25%,transparent 25% 100%);
      filter:blur(8px);
      transform:scale(1.04);
    }
    .lock{
      position:absolute;
      right:12px;
      top:12px;
      width:32px;
      height:32px;
      display:grid;
      place-items:center;
      border-radius:50%;
      background:rgba(24,22,21,.72);
      color:#F3D6BF;
      font-size:16px;
      z-index:1;
    }
    .cover-meta{padding:11px 4px 2px}
    .cover-meta strong{display:block;color:#fff;font-size:15px;line-height:1.35}
    .cover-meta em{display:block;color:#dbc1ad;font-style:normal;font-size:12px;margin-top:4px}
    .data-badge{
      position:absolute;
      right:92px;
      bottom:98px;
      z-index:3;
      width:136px;
      padding:16px;
      border-radius:22px;
      background:#FFF7EE;
      color:var(--ink);
      box-shadow:0 22px 48px rgba(0,0,0,.26);
      border:1px solid rgba(255,238,220,.5);
    }
    .data-badge b{display:block;font-size:25px;line-height:1}
    .data-badge span{font-size:12px;color:var(--muted);font-weight:800}

    .benefit-wrap{
      background:rgba(255,249,242,.62);
      border-top:1px solid rgba(80,50,40,.08);
      border-bottom:1px solid rgba(80,50,40,.08);
    }
    .comparison-card{
      border-radius:var(--radius-xl);
      background:rgba(255,249,242,.88);
      box-shadow:var(--shadow);
      border:1px solid var(--line);
      overflow:hidden;
    }
    .comparison-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0;
      margin:0;
    }
    .comparison-table th,.comparison-table td{
      padding:18px 18px;
      border-bottom:1px solid rgba(80,50,40,.10);
      border-right:1px solid rgba(80,50,40,.08);
      vertical-align:middle;
      color:#4E413B;
      font-size:14px;
    }
    .comparison-table th:last-child,.comparison-table td:last-child{border-right:none}
    .comparison-table thead th{
      background:#2A211D;
      color:#F9E5D2;
      font-size:15px;
      font-weight:900;
      text-align:center;
      position:relative;
    }
    .comparison-table thead th:first-child{
      text-align:left;
      width:22%;
      background:#211B18;
    }
    .comparison-table tbody th{
      text-align:left;
      background:rgba(239,227,215,.46);
      font-weight:900;
      color:var(--ink);
    }
    .comparison-table .recommended{
      background:linear-gradient(180deg,rgba(185,130,86,.16),rgba(255,249,242,.88));
      box-shadow:inset 0 0 0 2px rgba(185,130,86,.22);
    }
    .corner-label{
      position:absolute;
      right:10px;
      top:8px;
      font-size:11px;
      border-radius:999px;
      padding:3px 7px;
      background:var(--copper);
      color:#fff;
    }
    .check{color:var(--success);font-weight:900}
    .limit{color:var(--warning);font-weight:800}
    .none{color:#B49E91}
    .table-note{
      padding:14px 18px 18px;
      font-size:13px;
      color:var(--muted);
      background:rgba(239,227,215,.42);
    }
    .mobile-plans{display:none}
    .plan-card{
      border:1px solid var(--line);
      background:var(--card);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-soft);
    }
    .plan-card.featured{
      border-color:rgba(185,130,86,.46);
      box-shadow:0 18px 40px rgba(185,130,86,.14);
    }
    .plan-card h3{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
    .plan-list{list-style:none;margin:0;padding:0}
    .plan-list li{
      display:flex;
      justify-content:space-between;
      gap:18px;
      padding:10px 0;
      border-top:1px solid rgba(80,50,40,.08);
      color:var(--muted);
      font-size:14px;
    }
    .plan-list b{color:var(--ink)}

    .steps-area{position:relative}
    .stair-grid{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:18px;
      align-items:start;
    }
    .tier-card{
      position:relative;
      border-radius:var(--radius-lg);
      background:var(--card);
      border:1px solid var(--line);
      padding:24px;
      box-shadow:var(--shadow-soft);
      min-height:245px;
      overflow:hidden;
    }
    .tier-card:nth-child(2){margin-top:28px;border-color:rgba(185,130,86,.38)}
    .tier-card:nth-child(3){margin-top:56px;background:linear-gradient(180deg,#FFF9F2,#F1E2D5)}
    .tier-card:before{
      content:"";
      position:absolute;
      width:130px;
      height:130px;
      border-radius:50%;
      right:-48px;
      top:-50px;
      background:rgba(185,130,86,.12);
    }
    .tier-no{
      width:42px;
      height:42px;
      border-radius:16px;
      display:grid;
      place-items:center;
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--copper));
      font-weight:900;
      margin-bottom:18px;
    }
    .tier-card h3{margin-bottom:8px}
    .tier-card p{font-size:15px}
    .tier-card .fit{
      display:block;
      color:var(--soft);
      font-size:13px;
      font-weight:800;
      margin:18px 0;
    }

    .preview-section{
      background:
        linear-gradient(180deg,rgba(33,27,24,.98),rgba(24,22,21,.98));
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .preview-section h2,.preview-section h3{color:#fff}
    .preview-section .section-desc{color:#D8C3B2}
    .magazine-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:18px;
      align-items:stretch;
    }
    .content-card{
      position:relative;
      display:flex;
      flex-direction:column;
      border-radius:var(--radius-lg);
      overflow:hidden;
      background:rgba(255,249,242,.08);
      border:1px solid rgba(255,238,220,.14);
      min-height:260px;
      box-shadow:0 18px 42px rgba(0,0,0,.18);
    }
    .content-card.large{grid-row:span 2;min-height:540px}
    .content-card:hover{transform:translateY(-4px);box-shadow:0 24px 54px rgba(0,0,0,.24)}
    .content-card:hover .card-cover:after{transform:scale(1.06)}
    .card-cover{
      position:relative;
      flex:1;
      min-height:170px;
      overflow:hidden;
      background:#30231f;
    }
    .card-cover:after{
      content:"";
      position:absolute;
      inset:-14px;
      background:
        radial-gradient(circle at 22% 30%, rgba(243,214,191,.75), transparent 20%),
        radial-gradient(circle at 70% 38%, rgba(154,78,69,.62), transparent 21%),
        radial-gradient(circle at 52% 78%, rgba(185,130,86,.55), transparent 22%),
        linear-gradient(135deg,#2b211d,#6b4940 48%,#191615);
      filter:blur(12px);
      transform:scale(1.01);
      transition:transform 300ms ease;
    }
    .card-cover.alt:after{
      background:
        radial-gradient(circle at 28% 68%, rgba(185,130,86,.55), transparent 23%),
        radial-gradient(circle at 74% 24%, rgba(243,214,191,.65), transparent 22%),
        linear-gradient(135deg,#1e1917,#543631,#947052);
    }
    .card-body{padding:18px;position:relative;z-index:1}
    .content-card .tag{
      background:rgba(243,214,191,.12);
      border-color:rgba(243,214,191,.18);
      color:#F5DCC5;
      margin-bottom:10px;
    }
    .content-card p{
      color:#D1BBAA;
      font-size:14px;
      margin:8px 0 12px;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .meta{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:10px;
      color:#BFA796;
      font-size:13px;
      font-weight:700;
    }

    .proof-grid{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:22px;
      align-items:stretch;
    }
    .proof-card,.rule-card{
      border-radius:var(--radius-lg);
      background:var(--card);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      padding:26px;
    }
    .score-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:18px;
    }
    .score-box{
      border-radius:20px;
      padding:16px;
      background:rgba(239,227,215,.55);
      border:1px solid rgba(80,50,40,.08);
    }
    .score-box b{display:block;font-size:28px;line-height:1;color:var(--rose)}
    .score-box span{font-size:12px;color:var(--muted);font-weight:800}
    .rule-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .rule-list li{
      display:grid;
      grid-template-columns:36px 1fr;
      gap:12px;
      align-items:start;
      padding:14px;
      border-radius:18px;
      background:rgba(239,227,215,.42);
      border:1px solid rgba(80,50,40,.08);
    }
    .rule-icon{
      width:36px;height:36px;border-radius:14px;
      display:grid;place-items:center;
      background:rgba(154,78,69,.10);
      color:var(--rose);
      font-weight:900;
    }
    .rule-list strong{display:block;color:var(--ink);margin-bottom:2px}
    .rule-list span{color:var(--muted);font-size:14px}

    .faq-shell{
      border-radius:var(--radius-xl);
      background:rgba(255,249,242,.72);
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .accordion{
      margin:0;
      background:transparent;
    }
    .accordion-item{
      border-bottom:1px solid rgba(80,50,40,.10);
    }
    .accordion-item:last-child{border-bottom:none}
    .accordion-title{
      border:none!important;
      background:transparent!important;
      color:var(--ink)!important;
      font-weight:900;
      font-size:16px;
      padding:20px 54px 20px 22px;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:rgba(243,214,191,.25)!important;
      color:var(--rose)!important;
    }
    .accordion-title:before{
      right:22px;
      font-size:24px;
      color:var(--copper);
      margin-top:-14px;
    }
    .accordion-content{
      border:none!important;
      background:#FFF9F2!important;
      color:var(--muted);
      padding:0 22px 20px;
      line-height:1.8;
    }

    .cta-wrap{
      padding:0 0 86px;
    }
    .cta-box{
      border-radius:var(--radius-xl);
      padding:32px;
      background:
        radial-gradient(circle at 90% 10%, rgba(185,130,86,.24), transparent 32%),
        linear-gradient(135deg,#211B18,#181615);
      color:#fff;
      box-shadow:0 24px 60px rgba(38,23,18,.22);
      border:1px solid rgba(255,238,220,.13);
    }
    .cta-box h2{color:#fff}
    .cta-box p{color:#DCC5B3}
    .open-form{
      display:grid;
      grid-template-columns:1fr 170px auto;
      gap:10px;
      align-items:center;
      margin-top:18px;
    }
    .open-form input,.open-form select{
      height:50px;
      border-radius:16px;
      border:1px solid rgba(255,238,220,.18);
      background:rgba(255,249,242,.94);
      color:var(--ink);
      padding:0 14px;
      margin:0;
    }
    .open-form input:focus,.open-form select:focus{
      border-color:rgba(185,130,86,.70);
      box-shadow:0 0 0 4px rgba(185,130,86,.18);
      background:#fffaf4;
    }
    .privacy-note{
      margin-top:12px;
      display:flex;
      gap:8px;
      color:#C9AE9D;
      font-size:12px;
      line-height:1.6;
    }

    .site-footer{
      background:var(--ink);
      color:#E9D8C9;
      padding:44px 0 22px;
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr .8fr;
      gap:28px;
      padding-bottom:30px;
      border-bottom:1px solid rgba(255,238,220,.12);
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:900;
      color:#fff;
      margin-bottom:12px;
    }
    .footer-brand .brand-mark{width:34px;height:34px;border-radius:13px}
    .site-footer p{
      color:#C7B3A3;
      font-size:14px;
      max-width:360px;
    }
    .footer-col h3{
      color:#F5DCC5;
      font-size:15px;
      margin-bottom:12px;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:8px;
    }
    .footer-links a,.footer-links span{
      color:#C7B3A3;
      font-size:14px;
    }
    .footer-links a:hover{color:#F3D6BF}
    .age-box{
      border:1px solid rgba(255,238,220,.13);
      background:rgba(255,255,255,.04);
      border-radius:18px;
      padding:12px;
      color:#D6C0AF;
      font-size:13px;
      line-height:1.7;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      padding-top:20px;
      color:#AD9585;
      font-size:13px;
    }

    @media screen and (max-width:1024px){
      .hero-shell{padding:36px}
      .cover-wall{height:380px;margin-top:28px}
      .cover-card.big{left:18px}
      .cover-card.mid{right:22px}
      .cover-card.small{left:110px}
      .magazine-grid{grid-template-columns:1fr 1fr}
      .content-card.large{grid-column:span 2;min-height:420px}
      .footer-top{grid-template-columns:1fr 1fr}
    }
    @media screen and (max-width:768px){
      .site-container{width:min(100% - 26px,var(--container))}
      .section{padding:58px 0}
      .section-head{display:block}
      .brand-row{min-height:58px;gap:10px}
      .brand-text{font-size:15px;max-width:178px;overflow:hidden;text-overflow:ellipsis}
      .search-wrap{display:none}
      .header-actions{margin-left:auto}
      .nav-btn{height:38px;padding:0 12px;font-size:13px}
      .nav-btn.login{display:none}
      .channel-inner{min-height:44px}
      .trend-tags span:nth-child(n+3){display:none}
      .hero{padding:28px 0 34px}
      .hero-shell{padding:26px;border-radius:26px}
      .hero-sub{font-size:16px}
      .button-set .btn-main,.button-set .btn-ghost,.btn-light{width:100%}
      .preview-panel{min-height:330px}
      .cover-wall{height:330px}
      .cover-card{width:165px}
      .cover-card.big{width:210px;left:0;top:18px}
      .cover-card.mid{right:-2px;top:88px;width:150px}
      .cover-card.small{left:72px;bottom:0;width:170px}
      .data-badge{right:8px;bottom:14px;width:126px}
      .desktop-table{display:none}
      .mobile-plans{display:grid;gap:14px}
      .stair-grid{grid-template-columns:1fr}
      .tier-card,.tier-card:nth-child(2),.tier-card:nth-child(3){margin-top:0;min-height:auto}
      .magazine-grid{grid-template-columns:1fr}
      .content-card.large{grid-column:auto;min-height:360px}
      .proof-grid{grid-template-columns:1fr}
      .score-row{grid-template-columns:1fr}
      .open-form{grid-template-columns:1fr}
      .open-form .btn-main{width:100%}
      .footer-top{grid-template-columns:1fr}
      .copyright{display:block}
    }
    @media screen and (max-width:520px){
      body{font-size:15px}
      .brand-mark{width:34px;height:34px}
      .hero-shell{padding:22px}
      .brand-chip{font-size:12px}
      .trust-row span{width:100%;justify-content:center}
      .comparison-card{border-radius:24px}
      .cta-box{padding:24px;border-radius:26px}
      .accordion-title{font-size:15px;padding-left:18px}
    }

/* roulang page: category1 */
:root{
      --color-ink:#181615;
      --color-ink-2:#211B18;
      --color-text:#302823;
      --color-muted:#786A61;
      --color-soft:#F7F1EA;
      --color-sand:#EFE3D7;
      --color-card:#FFF9F3;
      --color-line:rgba(80,50,40,.13);
      --color-line-strong:rgba(80,50,40,.22);
      --color-rose:#9A4E45;
      --color-copper:#B98256;
      --color-apricot:#F3D6BF;
      --color-success:#5E8E7A;
      --color-warning:#A6793B;
      --color-error:#B56255;
      --shadow-soft:0 18px 48px rgba(70,40,30,.10);
      --shadow-hover:0 24px 58px rgba(70,40,30,.16);
      --radius-lg:34px;
      --radius-md:24px;
      --radius-sm:16px;
      --radius-pill:999px;
      --container:1180px;
      --font-cn:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      --ease:180ms ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font-cn);
      color:var(--color-text);
      background:
        radial-gradient(circle at 18% 0%, rgba(185,130,86,.16), transparent 34%),
        radial-gradient(circle at 88% 8%, rgba(154,78,69,.13), transparent 32%),
        linear-gradient(180deg,var(--color-soft),#F4E9DE 62%,var(--color-sand));
      line-height:1.78;
      min-width:320px;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    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:var(--color-rose)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button,a,input,select,textarea{outline:none}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
      box-shadow:0 0 0 4px rgba(185,130,86,.28);
      border-color:var(--color-copper)!important;
    }
    .site-container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .hide-scrollbar{scrollbar-width:none}
    .hide-scrollbar::-webkit-scrollbar{display:none}
    .portal-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(247,241,234,.92);
      backdrop-filter:blur(18px);
      border-bottom:1px solid var(--color-line);
      transition:box-shadow 220ms ease, background 220ms ease;
    }
    .portal-header.is-compact{box-shadow:0 12px 28px rgba(50,30,22,.08);background:rgba(247,241,234,.96)}
    .brand-row{
      min-height:64px;
      display:flex;
      align-items:center;
      gap:18px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:260px;
      font-weight:800;
      color:var(--color-ink);
      letter-spacing:.01em;
    }
    .brand:hover{color:var(--color-ink);transform:translateY(-1px)}
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:800;
      background:linear-gradient(135deg,var(--color-rose),var(--color-copper));
      box-shadow:0 12px 28px rgba(154,78,69,.22), inset 0 1px 0 rgba(255,255,255,.25);
      flex:0 0 auto;
    }
    .brand-text{
      font-size:18px;
      line-height:1.25;
      white-space:nowrap;
    }
    .search-wrap{
      position:relative;
      flex:1;
      max-width:430px;
      margin:0 auto;
    }
    .search-wrap input{
      width:100%;
      height:44px;
      border-radius:var(--radius-pill);
      border:1px solid var(--color-line);
      background:rgba(255,249,243,.86);
      padding:0 44px 0 18px;
      color:var(--color-text);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.65);
    }
    .search-wrap input::placeholder{color:#9B8C82}
    .search-icon{
      position:absolute;
      right:16px;
      top:50%;
      transform:translateY(-50%);
      color:var(--color-muted);
      font-size:18px;
      pointer-events:none;
    }
    .header-actions{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }
    .nav-btn,.btn-main,.btn-ghost,.btn-soft{
      min-height:44px;
      border:1px solid transparent;
      border-radius:var(--radius-pill);
      padding:10px 18px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      cursor:pointer;
      font-weight:700;
      line-height:1;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
    }
    .nav-btn.login{
      background:rgba(255,249,243,.72);
      color:var(--color-text);
      border-color:var(--color-line);
    }
    .nav-btn.primary,.btn-main{
      color:#fff;
      background:linear-gradient(135deg,var(--color-rose),var(--color-copper));
      box-shadow:0 14px 30px rgba(154,78,69,.22);
    }
    .btn-ghost{
      background:rgba(255,249,243,.72);
      border-color:var(--color-line-strong);
      color:var(--color-ink);
    }
    .btn-soft{
      background:rgba(243,214,191,.42);
      border-color:rgba(185,130,86,.24);
      color:var(--color-rose);
    }
    .nav-btn:hover,.btn-main:hover,.btn-ghost:hover,.btn-soft:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-soft);
      color:inherit;
    }
    .nav-btn.primary:hover,.btn-main:hover{color:#fff;filter:saturate(1.05) brightness(1.02)}
    .channel-row{
      border-top:1px solid rgba(80,50,40,.08);
      background:rgba(239,227,215,.60);
    }
    .channel-inner{
      min-height:44px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      overflow-x:auto;
      padding:0 2px;
    }
    .channel-nav{
      display:flex;
      align-items:center;
      gap:6px;
      white-space:nowrap;
      flex:0 0 auto;
    }
    .channel-nav a{
      position:relative;
      padding:9px 14px;
      border-radius:var(--radius-pill);
      font-size:14px;
      font-weight:700;
      color:#5D4B42;
    }
    .channel-nav a:hover{
      background:rgba(255,249,243,.82);
      color:var(--color-rose);
    }
    .channel-nav a.active{
      background:var(--color-ink);
      color:#fff;
      box-shadow:0 10px 24px rgba(24,22,21,.12);
    }
    .trend-tags{
      display:flex;
      align-items:center;
      gap:8px;
      white-space:nowrap;
      flex:0 0 auto;
      color:var(--color-muted);
      font-size:13px;
    }
    .trend-tags span{
      padding:5px 10px;
      border-radius:var(--radius-pill);
      background:rgba(255,249,243,.58);
      border:1px solid rgba(80,50,40,.08);
    }
    main{overflow:hidden}
    .category-hero{
      position:relative;
      padding:52px 0 36px;
    }
    .category-hero::before{
      content:"";
      position:absolute;
      inset:0 0 auto 0;
      height:240px;
      background:
        radial-gradient(circle at 72% 28%,rgba(154,78,69,.18),transparent 30%),
        radial-gradient(circle at 20% 24%,rgba(185,130,86,.20),transparent 32%);
      pointer-events:none;
      z-index:-1;
    }
    .breadcrumb{
      display:flex;
      gap:8px;
      align-items:center;
      margin-bottom:18px;
      color:var(--color-muted);
      font-size:14px;
    }
    .breadcrumb a{font-weight:700;color:#6A5146}
    .breadcrumb span:last-child{color:var(--color-rose);font-weight:700}
    .hero-panel{
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg,rgba(33,27,24,.98),rgba(24,22,21,.94)),
        radial-gradient(circle at 80% 10%,rgba(185,130,86,.35),transparent 40%);
      color:#fff;
      padding:34px;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .hero-panel::after{
      content:"";
      position:absolute;
      right:-70px;
      top:-80px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:rgba(185,130,86,.24);
      filter:blur(4px);
    }
    .hero-copy{position:relative;z-index:1}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      background:rgba(243,214,191,.13);
      border:1px solid rgba(243,214,191,.25);
      color:#F8DDC6;
      font-size:13px;
      font-weight:700;
      margin-bottom:14px;
    }
    h1{
      margin:0 0 12px;
      font-size:clamp(32px,4vw,50px);
      line-height:1.16;
      letter-spacing:-.02em;
      font-weight:800;
      color:#fff;
      max-width:760px;
    }
    .hero-sub{
      max-width:760px;
      margin:0;
      color:rgba(255,255,255,.78);
      font-size:17px;
      line-height:1.85;
    }
    .hero-stats{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:24px;
    }
    .stat-chip{
      min-width:132px;
      padding:12px 14px;
      border-radius:18px;
      background:rgba(255,249,243,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .stat-chip strong{display:block;font-size:20px;line-height:1.15;color:#F5CDAE}
    .stat-chip span{display:block;margin-top:3px;font-size:13px;color:rgba(255,255,255,.67)}
    .hero-visual{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      align-content:center;
    }
    .mini-cover{
      min-height:118px;
      border-radius:22px;
      padding:14px;
      border:1px solid rgba(255,255,255,.13);
      background:
        linear-gradient(135deg,rgba(255,249,243,.13),rgba(255,249,243,.04)),
        repeating-linear-gradient(45deg,rgba(243,214,191,.08) 0 8px,transparent 8px 16px);
      overflow:hidden;
      position:relative;
    }
    .mini-cover:nth-child(2){transform:translateY(18px)}
    .mini-cover:nth-child(3){grid-column:span 2;min-height:92px}
    .mini-cover::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(185,130,86,.28),rgba(154,78,69,.18));
      filter:blur(2px);
    }
    .mini-cover span{
      position:relative;
      z-index:1;
      display:inline-flex;
      padding:5px 9px;
      border-radius:var(--radius-pill);
      background:rgba(24,22,21,.46);
      color:#F8DDC6;
      font-size:12px;
      font-weight:700;
    }
    .section{
      padding:66px 0;
    }
    .section.tight{padding-top:34px}
    .section-head{
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:flex-end;
      margin-bottom:26px;
    }
    .section-kicker{
      color:var(--color-rose);
      font-size:14px;
      font-weight:800;
      margin-bottom:6px;
    }
    h2{
      margin:0;
      font-size:clamp(25px,3vw,34px);
      line-height:1.25;
      letter-spacing:-.01em;
      color:var(--color-ink);
      font-weight:800;
    }
    .section-desc{
      max-width:520px;
      margin:8px 0 0;
      color:var(--color-muted);
      font-size:16px;
    }
    .filter-panel{
      background:rgba(255,249,243,.76);
      border:1px solid var(--color-line);
      border-radius:var(--radius-md);
      padding:18px;
      box-shadow:0 10px 28px rgba(70,40,30,.06);
    }
    .filter-bar{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .tag-group,.sort-group{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }
    .filter-label{
      font-size:14px;
      color:var(--color-muted);
      font-weight:800;
      margin-right:2px;
    }
    .filter-tag,.sort-btn{
      border:1px solid var(--color-line);
      background:#FFF9F3;
      color:#5E4E45;
      border-radius:var(--radius-pill);
      padding:8px 13px;
      font-size:14px;
      font-weight:700;
      cursor:pointer;
      transition:all var(--ease);
    }
    .filter-tag:hover,.sort-btn:hover{
      border-color:rgba(154,78,69,.35);
      color:var(--color-rose);
      transform:translateY(-1px);
    }
    .filter-tag.active,.sort-btn.active{
      background:var(--color-ink);
      color:#fff;
      border-color:var(--color-ink);
    }
    .quick-search{
      position:relative;
      width:245px;
      max-width:100%;
    }
    .quick-search input{
      height:42px;
      width:100%;
      border-radius:var(--radius-pill);
      border:1px solid var(--color-line);
      background:#FFF9F3;
      padding:0 14px;
    }
    .content-layout{
      display:grid;
      grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);
      gap:22px;
      align-items:stretch;
    }
    .feature-card,.compact-list,.masonry-card,.member-banner,.help-card{
      background:rgba(255,249,243,.82);
      border:1px solid var(--color-line);
      border-radius:var(--radius-md);
      box-shadow:0 14px 36px rgba(70,40,30,.08);
      overflow:hidden;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .feature-card:hover,.masonry-card:hover,.compact-item:hover,.help-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(185,130,86,.28);
    }
    .cover{
      position:relative;
      overflow:hidden;
      background:#E8D8CA;
    }
    .cover::before{
      content:"";
      position:absolute;
      inset:-12%;
      background:
        radial-gradient(circle at 18% 22%,rgba(154,78,69,.34),transparent 26%),
        radial-gradient(circle at 72% 24%,rgba(185,130,86,.32),transparent 28%),
        linear-gradient(135deg,rgba(24,22,21,.90),rgba(154,78,69,.36)),
        repeating-linear-gradient(90deg,rgba(255,255,255,.08) 0 10px,transparent 10px 24px);
      filter:blur(7px);
      transform:scale(1.06);
      transition:transform 260ms ease;
    }
    .feature-card:hover .cover::before,.masonry-card:hover .cover::before{transform:scale(1.12)}
    .cover.feature{aspect-ratio:16/9}
    .cover.small{width:112px;min-width:112px;align-self:stretch}
    .cover.mid{aspect-ratio:16/10}
    .lock-badge{
      position:absolute;
      top:14px;
      right:14px;
      z-index:1;
      display:inline-flex;
      align-items:center;
      gap:5px;
      padding:6px 10px;
      border-radius:var(--radius-pill);
      background:rgba(24,22,21,.72);
      color:#F7DDC7;
      font-size:12px;
      font-weight:800;
    }
    .card-body{padding:20px}
    .tag-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-bottom:10px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      min-height:25px;
      padding:4px 9px;
      border-radius:var(--radius-pill);
      background:rgba(154,78,69,.10);
      color:var(--color-rose);
      font-size:12px;
      font-weight:800;
      border:1px solid rgba(154,78,69,.12);
    }
    .badge.gold{
      background:rgba(185,130,86,.13);
      color:#895B33;
      border-color:rgba(185,130,86,.18);
    }
    .badge.green{
      background:rgba(94,142,122,.12);
      color:#4E7E69;
      border-color:rgba(94,142,122,.18);
    }
    h3{
      margin:0;
      color:var(--color-ink);
      font-size:22px;
      line-height:1.38;
      font-weight:800;
    }
    h4{
      margin:0;
      color:var(--color-ink);
      font-size:17px;
      line-height:1.45;
      font-weight:800;
    }
    .summary{
      color:var(--color-muted);
      margin:10px 0 14px;
      font-size:15px;
      line-height:1.75;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .meta-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      color:#8B7A70;
      font-size:13px;
      border-top:1px solid rgba(80,50,40,.08);
      padding-top:13px;
      margin-top:13px;
    }
    .compact-list{
      padding:10px;
      display:flex;
      flex-direction:column;
      gap:10px;
    }
    .compact-item{
      display:flex;
      gap:14px;
      border-radius:20px;
      background:rgba(255,255,255,.36);
      border:1px solid transparent;
      overflow:hidden;
      min-height:120px;
      transition:all var(--ease);
    }
    .compact-item .item-copy{
      padding:14px 12px 14px 0;
      min-width:0;
      flex:1;
    }
    .compact-item h4{
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .compact-item p{
      margin:7px 0 9px;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.55;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .tiny-meta{font-size:12px;color:#8B7A70;display:flex;gap:10px;flex-wrap:wrap}
    .member-banner{
      margin:28px 0;
      padding:24px;
      background:
        radial-gradient(circle at 88% 24%,rgba(243,214,191,.24),transparent 32%),
        linear-gradient(135deg,var(--color-ink-2),var(--color-ink));
      color:#fff;
      display:flex;
      justify-content:space-between;
      gap:24px;
      align-items:center;
    }
    .member-banner h2{color:#fff;font-size:28px}
    .member-banner p{margin:7px 0 0;color:rgba(255,255,255,.72);max-width:620px}
    .member-banner .btn-main{box-shadow:0 16px 34px rgba(0,0,0,.22);white-space:nowrap}
    .masonry-grid{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
    }
    .masonry-card{grid-column:span 4}
    .masonry-card.wide{grid-column:span 6}
    .rank-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:22px;
    }
    .rank-box{
      background:rgba(255,249,243,.72);
      border:1px solid var(--color-line);
      border-radius:22px;
      padding:17px;
      position:relative;
      overflow:hidden;
    }
    .rank-box::after{
      content:"";
      position:absolute;
      right:-20px;
      bottom:-30px;
      width:90px;
      height:90px;
      border-radius:50%;
      background:rgba(185,130,86,.13);
    }
    .rank-num{
      color:var(--color-copper);
      font-size:13px;
      font-weight:900;
      margin-bottom:7px;
    }
    .rank-box strong{display:block;font-size:17px;color:var(--color-ink);line-height:1.4}
    .rank-box span{display:block;margin-top:7px;color:var(--color-muted);font-size:13px}
    .process-wrap{
      background:rgba(255,249,243,.68);
      border:1px solid var(--color-line);
      border-radius:var(--radius-lg);
      padding:28px;
      box-shadow:0 14px 36px rgba(70,40,30,.07);
    }
    .process-step{
      display:flex;
      gap:14px;
      padding:18px 0;
      border-bottom:1px solid rgba(80,50,40,.10);
    }
    .process-step:last-child{border-bottom:0}
    .step-no{
      width:40px;
      height:40px;
      border-radius:15px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--color-rose),var(--color-copper));
      flex:0 0 auto;
    }
    .process-step h3{font-size:19px;margin-bottom:4px}
    .process-step p{margin:0;color:var(--color-muted);font-size:15px}
    .help-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .help-card{padding:22px}
    .help-card .icon{
      width:42px;
      height:42px;
      border-radius:16px;
      display:flex;
      align-items:center;
      justify-content:center;
      background:rgba(154,78,69,.10);
      color:var(--color-rose);
      font-weight:900;
      margin-bottom:14px;
    }
    .help-card p{margin:8px 0 0;color:var(--color-muted);font-size:15px}
    .faq-shell{
      border-radius:var(--radius-lg);
      background:rgba(255,249,243,.62);
      border:1px solid var(--color-line);
      padding:12px;
      box-shadow:0 14px 36px rgba(70,40,30,.06);
    }
    .accordion{
      margin:0;
      background:transparent;
    }
    .accordion-item{
      border-radius:20px;
      overflow:hidden;
      margin:8px 0;
      border:1px solid rgba(80,50,40,.10);
      background:#FFF9F3;
    }
    .accordion-title{
      border:0!important;
      color:var(--color-ink)!important;
      font-weight:800;
      font-size:16px;
      padding:17px 48px 17px 18px;
      background:#FFF9F3;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:#F8EDE2;
      color:var(--color-rose)!important;
    }
    .accordion-title::before{font-size:22px;color:var(--color-copper);margin-top:-12px}
    .accordion-content{
      border:0!important;
      background:#FFF9F3;
      color:var(--color-muted);
      padding:0 18px 18px;
      font-size:15px;
      line-height:1.78;
    }
    .join-panel{
      border-radius:var(--radius-lg);
      padding:30px;
      background:
        radial-gradient(circle at 10% 20%,rgba(185,130,86,.22),transparent 28%),
        linear-gradient(135deg,#FFF9F3,#F0E0D2);
      border:1px solid var(--color-line);
      box-shadow:var(--shadow-soft);
    }
    .join-panel form{
      display:grid;
      grid-template-columns:1.1fr .8fr auto;
      gap:12px;
      align-items:center;
      margin-top:18px;
    }
    .join-panel input,.join-panel select{
      height:50px;
      border-radius:16px;
      border:1px solid var(--color-line);
      background:rgba(255,255,255,.66);
      padding:0 14px;
      margin:0;
      color:var(--color-text);
      box-shadow:none;
    }
    .privacy-note{
      margin-top:12px;
      padding:11px 13px;
      border-radius:16px;
      background:rgba(255,249,243,.64);
      color:var(--color-muted);
      font-size:13px;
      border:1px solid rgba(80,50,40,.08);
    }
    .site-footer{
      margin-top:54px;
      background:
        radial-gradient(circle at 18% 0%,rgba(185,130,86,.18),transparent 28%),
        linear-gradient(180deg,var(--color-ink-2),var(--color-ink));
      color:rgba(255,255,255,.78);
      padding:48px 0 26px;
    }
    .footer-top{
      display:grid;
      grid-template-columns:1.35fr .65fr .65fr .9fr;
      gap:30px;
      align-items:start;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      color:#fff;
      font-size:18px;
      font-weight:800;
      margin-bottom:12px;
    }
    .site-footer p{
      margin:0;
      max-width:430px;
      color:rgba(255,255,255,.66);
      font-size:14px;
      line-height:1.8;
    }
    .footer-col h3{
      color:#F5D0B5;
      font-size:15px;
      margin:0 0 12px;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:flex;
      flex-direction:column;
      gap:8px;
    }
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-size:14px;
    }
    .footer-links a:hover{color:#F5D0B5}
    .age-box{
      border:1px solid rgba(255,255,255,.13);
      background:rgba(255,255,255,.06);
      border-radius:18px;
      padding:13px;
      color:rgba(255,255,255,.66);
      font-size:13px;
      line-height:1.7;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.11);
      color:rgba(255,255,255,.52);
      font-size:13px;
    }
    @media (max-width:1024px){
      .brand{min-width:auto}
      .brand-text{font-size:16px}
      .search-wrap{max-width:360px}
      .hero-panel{padding:28px}
      .content-layout{grid-template-columns:1fr}
      .masonry-card,.masonry-card.wide{grid-column:span 6}
      .rank-strip{grid-template-columns:repeat(2,1fr)}
      .help-grid{grid-template-columns:1fr 1fr}
      .footer-top{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 24px,var(--container))}
      .brand-row{
        min-height:auto;
        padding:10px 0;
        flex-wrap:wrap;
        gap:10px;
      }
      .brand{width:100%;justify-content:space-between}
      .brand-text{white-space:normal;max-width:calc(100% - 54px)}
      .search-wrap{order:3;width:100%;max-width:none}
      .header-actions{margin-left:auto}
      .nav-btn{min-height:40px;padding:8px 13px;font-size:14px}
      .channel-inner{align-items:flex-start;flex-direction:column;gap:8px;padding:8px 0 10px}
      .channel-nav,.trend-tags{width:100%;overflow-x:auto}
      .category-hero{padding:32px 0 24px}
      .hero-panel{border-radius:26px;padding:24px}
      .hero-visual{margin-top:24px}
      .section{padding:48px 0}
      .section-head{display:block}
      .filter-bar{align-items:flex-start}
      .quick-search{width:100%}
      .compact-item{min-height:112px}
      .cover.small{width:96px;min-width:96px}
      .member-banner{display:block;padding:22px}
      .member-banner .btn-main{margin-top:16px;width:100%}
      .masonry-grid{grid-template-columns:1fr}
      .masonry-card,.masonry-card.wide{grid-column:auto}
      .rank-strip{grid-template-columns:1fr}
      .process-wrap{padding:18px}
      .help-grid{grid-template-columns:1fr}
      .join-panel form{grid-template-columns:1fr}
      .join-panel .btn-main{width:100%}
      .footer-top{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:6px}
    }
    @media (max-width:520px){
      body{line-height:1.72}
      .brand-mark{width:36px;height:36px;border-radius:13px}
      .header-actions{width:100%;justify-content:space-between}
      .header-actions .nav-btn{flex:1}
      h1{font-size:31px}
      h2{font-size:25px}
      h3{font-size:20px}
      .hero-panel{padding:20px}
      .hero-stats{display:grid;grid-template-columns:1fr 1fr}
      .stat-chip{min-width:0}
      .hero-visual{grid-template-columns:1fr}
      .mini-cover:nth-child(2){transform:none}
      .mini-cover:nth-child(3){grid-column:auto}
      .filter-tag,.sort-btn{font-size:13px;padding:7px 11px}
      .compact-item{display:block}
      .cover.small{width:100%;min-width:0;aspect-ratio:16/8}
      .compact-item .item-copy{padding:14px}
      .join-panel{padding:22px}
    }