/* roulang page: index */
:root{
      --color-primary:#D96C4A;
      --color-primary-soft:#F3A683;
      --color-accent:#5E7463;
      --color-ink:#2B2522;
      --color-muted:#756A64;
      --color-bg:#FFF8F1;
      --color-card:#FFFFFF;
      --color-line:#E8DCCF;
      --radius-lg:28px;
      --radius-xl:34px;
      --radius-md:18px;
      --shadow-soft:0 18px 60px rgba(90,62,45,.10);
      --shadow-hover:0 26px 80px rgba(90,62,45,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--color-ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(243,166,131,.34), transparent 32%),
        radial-gradient(circle at 86% 14%, rgba(94,116,99,.18), transparent 30%),
        linear-gradient(180deg,#FFF8F1 0%,#FDF6EC 42%,#FFF8F1 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.055;
      z-index:-1;
      background-image:
        linear-gradient(90deg,rgba(43,37,34,.6) 1px,transparent 1px),
        linear-gradient(rgba(43,37,34,.45) 1px,transparent 1px);
      background-size:38px 38px;
      mask-image:linear-gradient(to bottom,black,transparent 78%);
    }
    a{color:inherit;text-decoration:none}
    button,input,select,textarea{font:inherit}
    img{max-width:100%;display:block}
    ::selection{background:rgba(217,108,74,.18);color:var(--color-ink)}
    .site-container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .nav-shell{
      position:fixed;
      top:22px;
      left:50%;
      transform:translateX(-50%);
      width:min(1180px,calc(100% - 32px));
      z-index:50;
      background:rgba(255,250,244,.84);
      backdrop-filter:blur(18px);
      border:1px solid rgba(232,220,207,.86);
      box-shadow:0 16px 50px rgba(90,62,45,.12);
      border-radius:999px;
    }
    .nav-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 14px 0 18px}
    .brand{display:flex;align-items:center;gap:10px;min-width:max-content}
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      background:linear-gradient(135deg,var(--color-primary),var(--color-primary-soft) 55%,#F5DFB8);
      color:#fff;display:grid;place-items:center;font-weight:800;
      box-shadow:0 10px 28px rgba(217,108,74,.28);
      position:relative;overflow:hidden;
    }
    .brand-mark:after{content:"";position:absolute;width:22px;height:52px;background:rgba(255,255,255,.28);transform:rotate(28deg);right:3px;top:-12px}
    .brand-name{font-weight:800;letter-spacing:-.02em;font-size:17px;color:var(--color-ink)}
    .desktop-menu{display:flex;align-items:center;gap:6px;padding:5px;border-radius:999px;background:rgba(255,255,255,.48)}
    .desktop-menu a{
      padding:9px 15px;border-radius:999px;font-size:14px;color:var(--color-muted);
      transition:all .22s ease;white-space:nowrap;font-weight:600;
    }
    .desktop-menu a:hover,.desktop-menu a.active{background:#fff;color:var(--color-primary);box-shadow:0 8px 22px rgba(90,62,45,.08)}
    .nav-cta,.btn-primary,.btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;
      transition:all .24s ease;font-weight:700;white-space:nowrap;
    }
    .nav-cta{padding:11px 18px;background:var(--color-primary);color:#fff;font-size:14px;box-shadow:0 10px 25px rgba(217,108,74,.26)}
    .nav-cta:hover,.btn-primary:hover{transform:translateY(-2px);background:#C85F40;box-shadow:0 18px 35px rgba(217,108,74,.32)}
    .mobile-toggle{display:none;width:44px;height:44px;border:1px solid var(--color-line);border-radius:999px;background:#fff;color:var(--color-ink)}
    .mobile-panel{display:none;position:absolute;top:78px;left:0;right:0;border-radius:26px;background:rgba(255,250,244,.96);border:1px solid var(--color-line);box-shadow:var(--shadow-soft);padding:14px}
    .mobile-panel.open{display:block}
    .mobile-panel a{display:block;padding:13px 15px;border-radius:16px;color:var(--color-muted);font-weight:700}
    .mobile-panel a.active,.mobile-panel a:hover{background:#fff;color:var(--color-primary)}
    .section{padding:96px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid rgba(217,108,74,.22);
      color:var(--color-primary);background:rgba(255,255,255,.6);border-radius:999px;font-size:14px;font-weight:800;
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--color-primary);box-shadow:0 0 0 6px rgba(217,108,74,.12)}
    .gradient-text{background:linear-gradient(120deg,var(--color-primary),#A9543B 45%,var(--color-accent));-webkit-background-clip:text;background-clip:text;color:transparent}
    .btn-primary{padding:14px 22px;background:var(--color-primary);color:#fff;box-shadow:0 14px 30px rgba(217,108,74,.25)}
    .btn-secondary{padding:14px 22px;background:rgba(255,255,255,.66);border:1px solid var(--color-line);color:var(--color-ink)}
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(217,108,74,.42);background:#FFF2E9}
    .card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(232,220,207,.9);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);
      transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
    }
    .card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(217,108,74,.28)}
    .visual-cover{
      min-height:150px;border-radius:24px;position:relative;overflow:hidden;
      background:linear-gradient(135deg,#F7C9B6,#FFF3E8 48%,#CEDBCB);
    }
    .visual-cover:before{
      content:"";position:absolute;inset:15px;border:1px solid rgba(255,255,255,.7);border-radius:18px;
      background:repeating-linear-gradient(90deg,rgba(43,37,34,.08) 0 2px,transparent 2px 16px);
      opacity:.45;
    }
    .visual-cover:after{
      content:"";position:absolute;width:170px;height:170px;border-radius:50%;right:-45px;bottom:-60px;
      background:rgba(217,108,74,.22);filter:blur(2px);
    }
    .tag{display:inline-flex;align-items:center;border-radius:999px;padding:6px 10px;background:#FFF2E9;color:var(--color-primary);font-size:13px;font-weight:800}
    .soft-tag{display:inline-flex;border-radius:999px;padding:6px 10px;background:#EEF3EC;color:var(--color-accent);font-size:13px;font-weight:800}
    .hero{padding:148px 0 72px}
    .hero-board{position:relative;min-height:575px}
    .magazine-card{position:absolute;border-radius:30px;border:1px solid rgba(232,220,207,.86);background:rgba(255,255,255,.78);box-shadow:var(--shadow-soft);backdrop-filter:blur(10px)}
    .board-main{left:6%;top:8%;width:66%;height:390px;padding:22px}
    .board-rank{right:0;top:0;width:36%;padding:22px}
    .board-note{right:5%;bottom:22px;width:46%;padding:22px}
    .board-tags{left:0;bottom:60px;width:42%;padding:18px}
    .film-line{height:10px;background:repeating-linear-gradient(90deg,rgba(94,116,99,.35) 0 8px,transparent 8px 18px);border-radius:999px}
    .metric-card{border-left:1px solid var(--color-line);padding-left:22px}
    .feature-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;grid-auto-rows:minmax(190px,auto);gap:20px}
    .feature-large{grid-row:span 2}
    .case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:start}
    .case-card:nth-child(2){margin-top:40px}
    .case-card:nth-child(3){margin-top:18px}
    .case-card:nth-child(5){margin-top:-22px}
    .plan-card.recommended{background:linear-gradient(180deg,#FFFFFF 0%,#FFF0E8 100%);border-color:rgba(217,108,74,.42);transform:translateY(-12px)}
    .plan-card.recommended:hover{transform:translateY(-16px)}
    .check-list li{display:flex;gap:10px;margin:10px 0;color:var(--color-muted)}
    .check-list li:before{content:"✓";flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:#EEF3EC;color:var(--color-accent);display:grid;place-items:center;font-size:13px;font-weight:900;margin-top:2px}
    .faq-item{overflow:hidden}
    .faq-answer{display:none;color:var(--color-muted);padding-top:4px}
    .faq-item.open .faq-answer{display:block}
    .faq-toggle{width:36px;height:36px;border-radius:999px;background:#FFF2E9;color:var(--color-primary);display:grid;place-items:center;transition:transform .2s ease}
    .faq-item.open .faq-toggle{transform:rotate(45deg)}
    .form-input{
      width:100%;border:1px solid var(--color-line);background:rgba(255,255,255,.78);border-radius:18px;
      padding:13px 15px;outline:none;transition:all .22s ease;color:var(--color-ink);
    }
    .form-input:focus{border-color:rgba(217,108,74,.7);box-shadow:0 0 0 4px rgba(217,108,74,.12);background:#fff}
    .footer{
      background:#2B2522;color:#FFF8F1;position:relative;overflow:hidden;
    }
    .footer:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 0%,rgba(217,108,74,.22),transparent 32%);pointer-events:none}
    .footer a{color:rgba(255,248,241,.78);transition:color .2s ease}
    .footer a:hover{color:#fff}
    .back-top{
      position:fixed;right:22px;bottom:24px;width:46px;height:46px;border-radius:999px;border:1px solid var(--color-line);
      background:rgba(255,250,244,.9);box-shadow:var(--shadow-soft);display:grid;place-items:center;color:var(--color-primary);
      opacity:0;pointer-events:none;transition:all .22s ease;z-index:40;
    }
    .back-top.show{opacity:1;pointer-events:auto}
    @media (max-width:1024px){
      .desktop-menu,.nav-cta{display:none}
      .mobile-toggle{display:grid;place-items:center}
      .hero{padding-top:130px}
      .hero-board{min-height:520px}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-large{grid-row:auto;grid-column:span 2}
      .case-grid{grid-template-columns:1fr 1fr}
      .plan-card.recommended{transform:none}
      .plan-card.recommended:hover{transform:translateY(-4px)}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 32px,1180px)}
      .nav-shell{top:14px;width:calc(100% - 24px);border-radius:28px}
      .nav-inner{height:62px}
      .brand-name{font-size:15px}
      .hero{padding:116px 0 48px}
      .section{padding:64px 0}
      .hero-board{min-height:auto;display:grid;gap:16px}
      .magazine-card{position:relative;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;width:100%!important}
      .board-main{height:auto}
      .feature-grid,.case-grid{grid-template-columns:1fr}
      .feature-large{grid-column:auto}
      .case-card:nth-child(n){margin-top:0}
      .metric-card{border-left:0;border-top:1px solid var(--color-line);padding-left:0;padding-top:16px}
    }
    @media (max-width:520px){
      .btn-primary,.btn-secondary{width:100%}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .mobile-panel{top:72px}
    }

/* roulang page: category1 */
:root{
      --color-primary:#D96C4A;
      --color-primary-soft:#F3A683;
      --color-accent:#5E7463;
      --color-ink:#2B2522;
      --color-muted:#756A64;
      --color-bg:#FFF8F1;
      --color-card:#FFFFFF;
      --color-paper:#FDF6EC;
      --color-line:#E8DCCF;
      --radius-lg:28px;
      --radius-md:18px;
      --shadow-soft:0 18px 60px rgba(90,62,45,.10);
      --shadow-hover:0 24px 72px rgba(90,62,45,.16);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--color-ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(243,166,131,.28), transparent 30%),
        radial-gradient(circle at 84% 14%, rgba(94,116,99,.15), transparent 32%),
        linear-gradient(180deg,#FFF8F1 0%,#FDF6EC 46%,#FFF8F1 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    body:before{
      content:"";
      position:fixed;
      inset:0;
      z-index:-1;
      pointer-events:none;
      opacity:.055;
      background-image:
        linear-gradient(90deg, rgba(43,37,34,.7) 1px, transparent 1px),
        linear-gradient(rgba(43,37,34,.7) 1px, transparent 1px);
      background-size:44px 44px;
      mask-image:linear-gradient(to bottom, #000, transparent 75%);
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(217,108,74,.20)}
    .site-container{
      width:min(1180px, calc(100% - 40px));
      margin-inline:auto;
    }
    .section-pad{padding:96px 0}
    .section-pad-sm{padding:72px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border:1px solid rgba(217,108,74,.22);
      border-radius:999px;
      background:rgba(255,255,255,.62);
      color:var(--color-primary);
      font-size:14px;
      font-weight:800;
      box-shadow:0 8px 26px rgba(90,62,45,.06);
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--color-primary);
      box-shadow:0 0 0 5px rgba(217,108,74,.12);
    }
    .gradient-title{
      background:linear-gradient(135deg,#2B2522 0%,#5E7463 48%,#D96C4A 100%);
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .nav-shell{
      position:fixed;
      top:22px;
      left:0;
      right:0;
      z-index:80;
      pointer-events:none;
    }
    .nav-inner{
      width:min(1180px, calc(100% - 32px));
      margin-inline:auto;
      min-height:68px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:10px 12px 10px 14px;
      border:1px solid rgba(232,220,207,.86);
      border-radius:999px;
      background:rgba(255,250,244,.84);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:0 18px 58px rgba(90,62,45,.12);
      pointer-events:auto;
      position:relative;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:900;
      letter-spacing:-.02em;
    }
    .brand-mark{
      width:42px;
      height:42px;
      display:grid;
      place-items:center;
      border-radius:16px;
      color:#fff;
      background:
        radial-gradient(circle at 70% 20%, rgba(255,255,255,.42), transparent 24%),
        linear-gradient(135deg,var(--color-primary),var(--color-accent));
      box-shadow:0 10px 25px rgba(217,108,74,.24);
      font-weight:900;
    }
    .brand-name{
      font-size:18px;
      color:var(--color-ink);
      white-space:nowrap;
    }
    .desktop-menu{
      display:flex;
      align-items:center;
      gap:6px;
      padding:4px;
      border-radius:999px;
      background:rgba(248,239,230,.68);
      border:1px solid rgba(232,220,207,.68);
    }
    .desktop-menu a{
      padding:10px 16px;
      border-radius:999px;
      font-size:14px;
      font-weight:800;
      color:var(--color-muted);
      transition:.22s ease;
    }
    .desktop-menu a:hover,
    .desktop-menu a.active{
      color:var(--color-primary);
      background:#fff;
      box-shadow:0 8px 24px rgba(90,62,45,.08);
    }
    .nav-cta{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      background:var(--color-primary);
      color:#fff;
      font-size:14px;
      font-weight:900;
      box-shadow:0 12px 28px rgba(217,108,74,.24);
      transition:.22s ease;
    }
    .nav-cta:hover{transform:translateY(-2px);background:#C95F3F;box-shadow:0 18px 34px rgba(217,108,74,.30)}
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border:none;
      border-radius:999px;
      background:#fff;
      color:var(--color-ink);
      box-shadow:0 8px 22px rgba(90,62,45,.08);
    }
    .mobile-panel{
      display:none;
      position:absolute;
      top:78px;
      left:0;
      right:0;
      padding:12px;
      border:1px solid rgba(232,220,207,.9);
      border-radius:26px;
      background:rgba(255,250,244,.96);
      box-shadow:var(--shadow-soft);
    }
    .mobile-panel a{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:14px 16px;
      border-radius:18px;
      font-weight:800;
      color:var(--color-muted);
    }
    .mobile-panel a:hover,
    .mobile-panel a.active{
      color:var(--color-primary);
      background:#fff;
    }
    .mobile-panel.is-open{display:block}

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:52px;
      padding:0 22px;
      border-radius:999px;
      font-weight:900;
      transition:.22s ease;
      border:1px solid transparent;
      line-height:1;
    }
    .btn-primary{
      color:#fff;
      background:var(--color-primary);
      box-shadow:0 14px 32px rgba(217,108,74,.25);
    }
    .btn-primary:hover{transform:translateY(-2px);background:#C95F3F;box-shadow:0 20px 42px rgba(217,108,74,.30)}
    .btn-secondary{
      color:var(--color-ink);
      background:rgba(255,255,255,.76);
      border-color:var(--color-line);
    }
    .btn-secondary:hover{transform:translateY(-2px);border-color:rgba(217,108,74,.46);background:#FFF2E8}
    .btn:focus-visible,
    .nav-cta:focus-visible,
    .desktop-menu a:focus-visible,
    .mobile-toggle:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible{
      outline:3px solid rgba(217,108,74,.24);
      outline-offset:3px;
    }

    .hero-category{
      padding:158px 0 76px;
      position:relative;
      overflow:hidden;
    }
    .hero-category:after{
      content:"";
      position:absolute;
      right:-120px;
      top:110px;
      width:380px;
      height:380px;
      border-radius:999px;
      background:radial-gradient(circle, rgba(243,166,131,.38), transparent 68%);
      filter:blur(6px);
      z-index:-1;
    }
    .hero-panel{
      border:1px solid rgba(232,220,207,.86);
      border-radius:34px;
      background:rgba(255,255,255,.58);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      position:relative;
    }
    .hero-panel:before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:
        linear-gradient(90deg, rgba(217,108,74,.08) 1px, transparent 1px),
        linear-gradient(rgba(94,116,99,.06) 1px, transparent 1px);
      background-size:30px 30px;
      mask-image:linear-gradient(135deg,#000,transparent 72%);
    }
    .visual-board{
      border-radius:30px;
      background:
        radial-gradient(circle at 24% 20%, rgba(255,255,255,.92), transparent 22%),
        linear-gradient(135deg,#F7C9B6 0%,#FDF6EC 46%,#CBD6C8 100%);
      min-height:420px;
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.78);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.35), 0 20px 55px rgba(90,62,45,.12);
    }
    .film-lines{
      position:absolute;
      inset:22px;
      border:1px dashed rgba(43,37,34,.16);
      border-radius:24px;
    }
    .film-lines:before,
    .film-lines:after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      height:7px;
      background:repeating-linear-gradient(90deg, rgba(43,37,34,.20) 0 9px, transparent 9px 18px);
      opacity:.35;
    }
    .film-lines:before{top:18px}
    .film-lines:after{bottom:18px}
    .board-card{
      position:absolute;
      border:1px solid rgba(255,255,255,.76);
      border-radius:24px;
      background:rgba(255,255,255,.76);
      backdrop-filter:blur(10px);
      box-shadow:0 18px 42px rgba(90,62,45,.14);
    }
    .board-card.main{left:34px;top:58px;width:56%;padding:24px}
    .board-card.side{right:30px;top:92px;width:34%;padding:18px}
    .board-card.bottom{right:48px;bottom:44px;width:58%;padding:18px}
    .mini-bar{
      height:9px;
      border-radius:999px;
      background:rgba(217,108,74,.18);
      overflow:hidden;
    }
    .mini-bar span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--color-primary),var(--color-accent));
    }

    .filter-bar{
      display:flex;
      gap:10px;
      overflow:auto;
      padding:12px;
      border:1px solid rgba(232,220,207,.86);
      border-radius:999px;
      background:rgba(255,255,255,.62);
      box-shadow:0 14px 40px rgba(90,62,45,.07);
      scrollbar-width:none;
    }
    .filter-bar::-webkit-scrollbar{display:none}
    .filter-pill{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:11px 16px;
      border-radius:999px;
      border:1px solid rgba(232,220,207,.92);
      background:#fff;
      color:var(--color-muted);
      font-size:14px;
      font-weight:900;
      transition:.22s ease;
    }
    .filter-pill:hover,
    .filter-pill.active{
      color:#fff;
      background:var(--color-primary);
      border-color:var(--color-primary);
      box-shadow:0 12px 28px rgba(217,108,74,.22);
      transform:translateY(-2px);
    }

    .card{
      border:1px solid rgba(232,220,207,.86);
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.74);
      box-shadow:var(--shadow-soft);
      transition:.25s ease;
    }
    .card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(217,108,74,.34);
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(217,108,74,.10);
      color:var(--color-primary);
      font-size:13px;
      font-weight:900;
    }
    .badge.green{
      background:rgba(94,116,99,.11);
      color:var(--color-accent);
    }
    .cover{
      min-height:180px;
      border-radius:24px;
      background:
        radial-gradient(circle at 75% 20%, rgba(255,255,255,.72), transparent 24%),
        linear-gradient(135deg, rgba(217,108,74,.42), rgba(253,246,236,.92) 50%, rgba(94,116,99,.34));
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,255,255,.72);
    }
    .cover:before{
      content:"";
      position:absolute;
      inset:16px;
      border-radius:18px;
      border:1px dashed rgba(43,37,34,.16);
    }
    .cover:after{
      content:"";
      position:absolute;
      left:22px;
      right:22px;
      bottom:24px;
      height:8px;
      border-radius:999px;
      background:repeating-linear-gradient(90deg, rgba(43,37,34,.18) 0 10px, transparent 10px 20px);
      opacity:.42;
    }
    .guide-card{
      position:sticky;
      top:112px;
    }
    .guide-item{
      display:flex;
      gap:12px;
      padding:14px 0;
      border-bottom:1px solid rgba(232,220,207,.78);
    }
    .guide-item:last-child{border-bottom:0}
    .guide-num{
      width:34px;
      height:34px;
      flex:0 0 auto;
      display:grid;
      place-items:center;
      border-radius:13px;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
      font-weight:900;
      font-size:13px;
    }

    .topic-strip{
      overflow:hidden;
      border-radius:34px;
      border:1px solid rgba(232,220,207,.86);
      background:
        radial-gradient(circle at 18% 20%, rgba(243,166,131,.26), transparent 26%),
        linear-gradient(135deg,rgba(255,255,255,.76),rgba(253,246,236,.9));
      box-shadow:var(--shadow-soft);
    }
    .topic-card{
      min-height:210px;
      border-radius:26px;
      border:1px solid rgba(232,220,207,.84);
      background:rgba(255,255,255,.66);
      padding:24px;
      transition:.24s ease;
    }
    .topic-card:hover{transform:translateY(-4px);background:#fff;box-shadow:0 18px 45px rgba(90,62,45,.10)}

    .step-line{
      position:relative;
    }
    .step-line:before{
      content:"";
      position:absolute;
      left:29px;
      top:20px;
      bottom:20px;
      width:1px;
      background:linear-gradient(to bottom,var(--color-primary),rgba(94,116,99,.2));
    }
    .step{
      position:relative;
      display:grid;
      grid-template-columns:60px 1fr;
      gap:18px;
      padding:18px 0;
    }
    .step-dot{
      width:60px;
      height:60px;
      display:grid;
      place-items:center;
      border-radius:22px;
      color:#fff;
      background:linear-gradient(135deg,var(--color-primary),var(--color-accent));
      font-weight:950;
      box-shadow:0 12px 28px rgba(217,108,74,.22);
      z-index:1;
    }

    .faq-item{
      border:1px solid rgba(232,220,207,.86);
      border-radius:24px;
      background:rgba(255,255,255,.72);
      overflow:hidden;
      box-shadow:0 12px 34px rgba(90,62,45,.06);
    }
    .faq-q{
      width:100%;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:22px 24px;
      border:none;
      background:transparent;
      color:var(--color-ink);
      text-align:left;
      font-weight:900;
    }
    .faq-icon{
      width:32px;
      height:32px;
      display:grid;
      place-items:center;
      border-radius:999px;
      background:rgba(217,108,74,.10);
      color:var(--color-primary);
      transition:.22s ease;
      flex:0 0 auto;
    }
    .faq-a{
      display:none;
      padding:0 24px 22px;
      color:var(--color-muted);
    }
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:var(--color-primary);color:#fff}

    .contact-panel{
      border-radius:36px;
      border:1px solid rgba(232,220,207,.88);
      background:
        radial-gradient(circle at 84% 18%, rgba(94,116,99,.18), transparent 28%),
        linear-gradient(135deg,#FFF7EE 0%,#F7D8C9 54%,#FDF6EC 100%);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      position:relative;
    }
    .contact-panel:before{
      content:"";
      position:absolute;
      inset:0;
      pointer-events:none;
      background:linear-gradient(90deg,rgba(255,255,255,.24) 1px,transparent 1px);
      background-size:34px 34px;
      opacity:.35;
    }
    .form-field{
      width:100%;
      border:1px solid rgba(232,220,207,.95);
      border-radius:18px;
      background:rgba(255,255,255,.82);
      padding:14px 16px;
      color:var(--color-ink);
      transition:.2s ease;
    }
    .form-field:focus{
      border-color:rgba(217,108,74,.62);
      box-shadow:0 0 0 4px rgba(217,108,74,.12);
      outline:none;
      background:#fff;
    }

    .footer{
      background:
        radial-gradient(circle at 14% 0%, rgba(217,108,74,.22), transparent 28%),
        linear-gradient(180deg,#342C27 0%,#2B2522 100%);
      color:#FFF8F1;
      position:relative;
      overflow:hidden;
    }
    .footer:before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:1px;
      background:linear-gradient(90deg,transparent,var(--color-primary-soft),transparent);
    }
    .footer a{
      color:rgba(255,248,241,.72);
      transition:.2s ease;
    }
    .footer a:hover{
      color:#fff;
      transform:translateX(3px);
    }

    .backtop{
      position:fixed;
      right:22px;
      bottom:22px;
      z-index:70;
      width:48px;
      height:48px;
      border:1px solid rgba(232,220,207,.9);
      border-radius:999px;
      background:rgba(255,250,244,.88);
      backdrop-filter:blur(14px);
      color:var(--color-primary);
      box-shadow:0 14px 34px rgba(90,62,45,.14);
      display:none;
      place-items:center;
      font-weight:950;
    }
    .backtop.show{display:grid}

    @media (max-width:1024px){
      .section-pad{padding:78px 0}
      .desktop-menu,.nav-cta{display:none}
      .mobile-toggle{display:grid}
      .hero-category{padding-top:132px}
      .guide-card{position:relative;top:auto}
      .visual-board{min-height:360px}
    }
    @media (max-width:768px){
      .site-container{width:min(100% - 32px,1180px)}
      .section-pad{padding:64px 0}
      .section-pad-sm{padding:54px 0}
      .nav-shell{top:14px}
      .nav-inner{border-radius:28px;min-height:64px}
      .brand-name{font-size:16px}
      .brand-mark{width:40px;height:40px;border-radius:15px}
      .hero-category{padding:116px 0 52px}
      .hero-panel{border-radius:28px}
      .visual-board{min-height:330px;border-radius:26px}
      .board-card.main{left:22px;top:48px;width:68%}
      .board-card.side{right:18px;top:132px;width:42%}
      .board-card.bottom{left:28px;right:28px;bottom:28px;width:auto}
      .filter-bar{border-radius:24px}
      .step-line:before{left:24px}
      .step{grid-template-columns:50px 1fr}
      .step-dot{width:50px;height:50px;border-radius:18px}
    }
    @media (max-width:520px){
      .btn{width:100%}
      .hero-category h1{font-size:38px!important}
      .filter-pill{padding:10px 13px}
      .card{border-radius:24px}
      .contact-panel{border-radius:28px}
      .mobile-panel{top:74px}
    }