/* roulang page: index */
:root{
      --brand:#F4B000;
      --brand-2:#F7C948;
      --brand-3:#FFE8A3;
      --ink:#1F1B16;
      --ink-2:#2B241C;
      --muted:#756B5D;
      --paper:#FAF7F0;
      --paper-2:#FFF4D6;
      --line:#D8CBB4;
      --line-2:#EFE3CC;
      --success:#2F9E44;
      --warn:#E67700;
      --error:#D9480F;
      --radius-lg:28px;
      --radius-md:20px;
      --shadow:0 14px 38px rgba(31,27,22,.09);
      --shadow-hover:0 18px 48px rgba(31,27,22,.14);
      --container:1280px;
    }
    *{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(--ink);
      background:
        radial-gradient(circle at 12% 8%, rgba(247,201,72,.26), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(255,232,163,.42), transparent 24%),
        linear-gradient(180deg,var(--paper) 0%,#fffaf0 52%,var(--paper) 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:var(--brand-2);color:var(--ink)}
    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .skip-link{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:12px;z-index:99}
    .skip-link:focus{left:12px}
    .topbar{background:var(--ink);color:#FFF4D6;font-size:14px}
    .topbar-inner{min-height:38px;display:flex;align-items:center;justify-content:space-between;gap:16px}
    .topbar b{color:var(--brand-2)}
    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(250,247,240,.94);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(216,203,180,.72);
      transition:box-shadow .25s ease, background .25s ease;
    }
    .site-header.is-scrolled{box-shadow:0 10px 30px rgba(31,27,22,.08);background:rgba(250,247,240,.98)}
    .nav-wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .logo{display:flex;align-items:center;gap:12px;font-weight:900;letter-spacing:-.03em;min-width:0}
    .logo-mark{
      width:42px;height:42px;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand-3));
      display:grid;place-items:center;box-shadow:inset 0 -6px 12px rgba(31,27,22,.09),0 8px 20px rgba(244,176,0,.22);
      flex:0 0 auto;
    }
    .logo-mark:before{content:"";width:22px;height:22px;border-radius:999px;border:7px solid var(--ink)}
    .logo-text{font-size:18px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:330px}
    .main-nav{display:flex;align-items:center;gap:8px}
    .nav-link{
      position:relative;padding:10px 15px;border-radius:999px;font-weight:800;color:var(--ink-2);
      transition:background .2s ease,color .2s ease, transform .2s ease;
    }
    .nav-link:hover,.nav-link:focus{background:var(--paper-2);outline:none}
    .nav-link.active{background:var(--ink);color:var(--brand-2)}
    .nav-link:focus-visible,.btn:focus-visible,.mega-trigger:focus-visible,.mobile-toggle:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
      outline:3px solid rgba(244,176,0,.42);outline-offset:3px;
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .mega{position:relative}
    .mega-trigger{
      border:1px solid var(--line);background:#fff8e6;border-radius:999px;padding:10px 15px;font-weight:800;
      transition:background .2s ease,border-color .2s ease,transform .2s ease;
    }
    .mega-trigger:hover,.mega:focus-within .mega-trigger{background:var(--brand-3);border-color:var(--brand)}
    .mega-panel{
      position:absolute;right:0;top:calc(100% + 14px);width:560px;padding:18px;background:#fffaf0;
      border:1px solid var(--line-2);border-radius:26px;box-shadow:var(--shadow-hover);
      opacity:0;visibility:hidden;transform:translateY(8px);transition:.22s ease;
    }
    .mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
    .mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .mega-card{padding:14px;border-radius:18px;border:1px solid var(--line-2);background:#fff;transition:.2s ease}
    .mega-card:hover{border-color:var(--brand);transform:translateY(-2px);box-shadow:0 10px 24px rgba(31,27,22,.08)}
    .mega-card span{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:12px;background:var(--paper-2);margin-bottom:8px}
    .mega-card strong{display:block;font-size:15px}
    .mega-card small{display:block;color:var(--muted);line-height:1.6;margin-top:2px}
    .mobile-toggle{display:none;border:1px solid var(--line);background:#fff8e6;border-radius:14px;padding:9px 12px;font-weight:900}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;
      border-radius:999px;padding:13px 20px;font-weight:900;line-height:1.2;transition:transform .2s ease,box-shadow .2s ease,background .2s ease,border-color .2s ease,color .2s ease;
      white-space:nowrap;
    }
    .btn-primary{background:var(--brand);color:var(--ink);box-shadow:0 12px 24px rgba(244,176,0,.25)}
    .btn-primary:hover{background:var(--brand-2);transform:translateY(-2px);box-shadow:0 16px 32px rgba(244,176,0,.34)}
    .btn-secondary{background:#fffaf0;border-color:var(--line);color:var(--ink)}
    .btn-secondary:hover{background:var(--paper-2);border-color:var(--brand);transform:translateY(-2px)}
    .btn-dark{background:var(--ink);color:var(--brand-2)}
    .btn-dark:hover{background:#000;color:var(--brand-2);transform:translateY(-2px)}
    .btn[disabled]{background:#D9CFB8;color:#8B806C;box-shadow:none;cursor:not-allowed;transform:none}
    main{overflow:hidden}
    section{padding:76px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-kicker{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:var(--paper-2);font-weight:900;color:#6d4c00;font-size:14px}
    .section-title{font-size:clamp(28px,4vw,42px);line-height:1.18;font-weight:900;letter-spacing:-.04em;margin:10px 0 0}
    .section-desc{max-width:650px;color:var(--muted);font-size:17px;margin:10px 0 0}
    .hero{padding:56px 0 72px}
    .hero-shell{
      position:relative;border-radius:36px;overflow:hidden;padding:34px;
      background:
        linear-gradient(90deg,rgba(31,27,22,.94),rgba(43,36,28,.88)),
        radial-gradient(circle at 72% 28%,rgba(244,176,0,.42),transparent 32%);
      color:#fffaf0;box-shadow:var(--shadow-hover);
    }
    .hero-shell:before{
      content:"";position:absolute;inset:-120px -60px auto auto;width:360px;height:360px;border-radius:50%;
      background:rgba(247,201,72,.22);filter:blur(3px)
    }
    .hero-shell:after{
      content:"";position:absolute;left:44%;bottom:-60px;width:360px;height:96px;border-radius:999px;
      background:rgba(244,176,0,.22);transform:rotate(-12deg)
    }
    .hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:28px;align-items:stretch}
    .hero-copy{padding:18px 0}
    .hero-badge{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,232,163,.38);background:rgba(255,244,214,.1);border-radius:999px;padding:8px 13px;color:var(--brand-3);font-weight:900}
    h1{font-size:clamp(34px,5.7vw,64px);line-height:1.08;font-weight:950;letter-spacing:-.06em;margin:20px 0 16px}
    .hero p{font-size:18px;max-width:720px;color:#F2EBDD;margin:0 0 22px}
    .group-strip{
      display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin:24px 0;padding:14px;border-radius:22px;background:rgba(255,250,240,.1);border:1px solid rgba(255,232,163,.26)
    }
    .avatars{display:flex}
    .avatar{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--brand-2);color:var(--ink);font-weight:900;border:2px solid var(--ink);margin-left:-8px}
    .avatar:first-child{margin-left:0}
    .group-strip strong{color:var(--brand-2)}
    .hero-ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
    .hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}
    .stat-chip{border:1px solid rgba(255,232,163,.24);background:rgba(255,244,214,.08);border-radius:20px;padding:14px}
    .stat-chip b{display:block;color:var(--brand-2);font-size:22px;line-height:1}
    .stat-chip span{font-size:13px;color:#F2EBDD}
    .stage{
      min-height:520px;border-radius:32px;background:#fff8e6;color:var(--ink);padding:20px;box-shadow:inset 0 0 0 1px rgba(216,203,180,.9);
      display:grid;grid-template-rows:auto 1fr auto;gap:16px
    }
    .stage-top{display:flex;justify-content:space-between;align-items:center}
    .stage-title{font-weight:950;font-size:18px}
    .live-dot{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:900;color:#6d4c00;background:var(--brand-3);padding:6px 10px;border-radius:999px}
    .live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--success);box-shadow:0 0 0 5px rgba(47,158,68,.12)}
    .spec-board{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .spec-tile{border-radius:22px;padding:15px;background:#fff;border:1px solid var(--line-2);min-height:112px;position:relative;overflow:hidden}
    .spec-tile.wide{grid-column:1 / -1}
    .spec-tile:after{content:"";position:absolute;right:-18px;bottom:-18px;width:76px;height:76px;border-radius:50%;background:rgba(244,176,0,.18)}
    .spec-tile small{color:var(--muted);font-weight:800}
    .spec-tile b{display:block;font-size:25px;line-height:1.1;margin-top:8px}
    .progress{height:10px;background:#F2EBDD;border-radius:999px;overflow:hidden;margin-top:12px}
    .progress i{display:block;height:100%;width:78%;background:linear-gradient(90deg,var(--brand),var(--warn));border-radius:999px}
    .stage-bottom{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .mini-entry{padding:12px;border-radius:18px;background:var(--ink);color:#fffaf0}
    .mini-entry b{display:block;color:var(--brand-2)}
    .coupon-section{padding-top:34px}
    .coupon-grid{display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:18px}
    .coupon{
      position:relative;min-height:184px;border-radius:28px;padding:22px;background:#fff;border:1px solid var(--line-2);box-shadow:var(--shadow);overflow:hidden;transition:.22s ease
    }
    .coupon:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:var(--brand)}
    .coupon:before,.coupon:after{content:"";position:absolute;top:50%;width:24px;height:24px;border-radius:50%;background:var(--paper);border:1px solid var(--line-2)}
    .coupon:before{left:-12px}.coupon:after{right:-12px}
    .coupon.featured{background:linear-gradient(135deg,var(--brand),var(--brand-3));grid-row:span 2}
    .coupon.dark{background:var(--ink);color:#fffaf0}
    .coupon .tag{display:inline-flex;padding:6px 10px;border-radius:999px;background:rgba(31,27,22,.08);font-size:13px;font-weight:900}
    .coupon.dark .tag{background:rgba(255,244,214,.12);color:var(--brand-2)}
    .coupon h3{font-size:24px;line-height:1.22;margin:18px 0 8px;font-weight:950}
    .coupon p{color:var(--muted);margin:0}
    .coupon.dark p{color:#E8DDC6}.coupon.featured p{color:#4E3D17}
    .rules-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:24px;align-items:start}
    .rules-card,.form-card,.plain-card{background:#fff;border:1px solid var(--line-2);border-radius:28px;box-shadow:var(--shadow);padding:24px}
    .rule-list{display:grid;gap:14px;margin:0;padding:0;list-style:none}
    .rule-list li{display:grid;grid-template-columns:38px 1fr;gap:12px;padding:14px;border-radius:20px;background:#fffaf0;border:1px solid var(--line-2)}
    .num{width:38px;height:38px;border-radius:14px;background:var(--brand);display:grid;place-items:center;font-weight:950}
    .dimension-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .dim{border:1px solid var(--line-2);border-radius:22px;padding:17px;background:linear-gradient(180deg,#fff,#fffaf0);transition:.2s ease}
    .dim:hover{border-color:var(--brand);transform:translateY(-3px)}
    .dim b{display:block;font-size:18px;margin-bottom:4px}.dim span{color:var(--muted);font-size:14px}
    .showcase{background:var(--paper-2)}
    .showcase-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
    .screen-stack{position:relative;min-height:410px}
    .screen{
      position:absolute;border-radius:30px;background:#fff;border:1px solid var(--line-2);box-shadow:var(--shadow-hover);padding:18px;width:72%;
      transition:.25s ease;
    }
    .screen:hover{transform:translateY(-4px) rotate(0deg)!important}
    .screen.one{left:0;top:10px;transform:rotate(-3deg)}
    .screen.two{right:0;top:82px;transform:rotate(4deg)}
    .screen.three{left:12%;bottom:0;transform:rotate(-1deg)}
    .screen-bar{height:12px;border-radius:999px;background:var(--line-2);margin-bottom:12px}
    .screen-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line-2)}
    .pill{display:inline-flex;align-items:center;border-radius:999px;padding:7px 11px;background:#fff8e6;border:1px solid var(--line-2);font-size:13px;font-weight:900;color:#6d4c00}
    .ranking-list{display:grid;gap:12px}
    .rank-item{display:grid;grid-template-columns:44px 1fr auto;gap:14px;align-items:center;padding:15px;border-radius:22px;background:#fff;border:1px solid var(--line-2);transition:.2s ease}
    .rank-item:hover{border-color:var(--brand);box-shadow:var(--shadow);transform:translateX(3px)}
    .rank-no{width:40px;height:40px;border-radius:15px;background:var(--ink);color:var(--brand-2);display:grid;place-items:center;font-weight:950}
    .rank-item small{color:var(--muted)}
    .reward-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .reward-card{position:relative;border-radius:28px;padding:22px;border:1px solid var(--line-2);background:#fff;box-shadow:var(--shadow);overflow:hidden}
    .reward-card:before{content:"";position:absolute;right:-30px;top:-30px;width:100px;height:100px;border-radius:30px;background:rgba(244,176,0,.18);transform:rotate(18deg)}
    .reward-icon{width:54px;height:54px;border-radius:20px;background:var(--paper-2);display:grid;place-items:center;font-size:24px;margin-bottom:16px}
    .dark-band{background:var(--ink);color:#fffaf0}
    .review-track{display:flex;gap:18px;overflow-x:auto;padding:6px 0 10px;scroll-snap-type:x mandatory}
    .review-card{min-width:310px;scroll-snap-align:start;border-radius:26px;padding:20px;background:#fffaf0;color:var(--ink);border:1px solid rgba(255,232,163,.38)}
    .review-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
    .review-avatar{width:42px;height:42px;border-radius:50%;background:var(--brand);display:grid;place-items:center;font-weight:950}
    .stars{color:#D89500;letter-spacing:2px}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
    .news-list{background:#fff;border:1px solid var(--line-2);border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
    .news-link{display:grid;grid-template-columns:1fr auto;gap:16px;padding:18px 20px;border-bottom:1px solid var(--line-2);transition:.2s ease}
    .news-link:last-child{border-bottom:0}
    .news-link:hover{background:var(--paper-2)}
    .news-link b{font-size:17px}.news-link span{color:var(--muted);font-size:14px}
    .side-panel{display:grid;gap:14px}
    .preview-card{border-radius:26px;padding:20px;background:linear-gradient(135deg,#fff,var(--paper-2));border:1px solid var(--line-2);box-shadow:var(--shadow)}
    .timeline{display:grid;gap:12px;margin-top:14px}
    .time-item{display:grid;grid-template-columns:90px 1fr;gap:14px;align-items:start}
    .time-item time{font-weight:950;color:#6d4c00}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    details{background:#fff;border:1px solid var(--line-2);border-radius:22px;padding:0;overflow:hidden;transition:.2s ease}
    details[open]{border-color:var(--brand);box-shadow:0 12px 28px rgba(31,27,22,.08)}
    summary{list-style:none;padding:18px 20px;font-weight:950;cursor:pointer;display:flex;justify-content:space-between;gap:16px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--paper-2);transition:.2s ease}
    details[open] summary:after{content:"−";transform:rotate(180deg);background:var(--brand)}
    details p{padding:0 20px 20px;margin:0;color:var(--muted)}
    .cta-section{padding-bottom:90px}
    .cta-box{
      border-radius:34px;padding:34px;background:
      radial-gradient(circle at 86% 18%,rgba(247,201,72,.34),transparent 26%),
      linear-gradient(135deg,var(--ink),#3A2F23);color:#fffaf0;box-shadow:var(--shadow-hover);
      display:grid;grid-template-columns:1fr .9fr;gap:24px;align-items:center
    }
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .step{border:1px solid rgba(255,232,163,.25);background:rgba(255,244,214,.08);border-radius:22px;padding:16px}
    .step b{display:block;color:var(--brand-2);font-size:20px}
    .form-card label{display:block;font-weight:900;margin:12px 0 6px}
    .field{width:100%;border:1px solid var(--line);background:#fffaf0;border-radius:16px;padding:12px 14px;color:var(--ink);transition:.2s ease}
    .field:focus{border-color:var(--brand);box-shadow:0 0 0 4px rgba(244,176,0,.18);outline:none;background:#fff}
    .hint{font-size:13px;color:var(--muted);margin-top:8px}
    .site-footer{background:#17130F;color:#EFE3CC;padding:54px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:28px}
    .footer-brand{font-size:21px;font-weight:950;color:var(--brand-2);margin-bottom:10px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#EFE3CC;transition:.2s ease}
    .footer-links a:hover{color:var(--brand-2);text-decoration:underline;text-underline-offset:4px}
    .copyright{border-top:1px solid rgba(255,244,214,.12);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:16px;color:#BBAF9A;font-size:14px}
    .backtop{display:inline-flex;border:1px solid rgba(255,244,214,.18);padding:8px 12px;border-radius:999px}
    .article-shell{max-width:860px;margin:auto;line-height:1.8}
    .article-shell h2{border-left:6px solid var(--brand);padding-left:12px;margin-top:1.4em}
    @media (max-width:1024px){
      .main-nav,.nav-actions{display:none}
      .mobile-toggle{display:inline-flex}
      .nav-wrap{height:68px}
      .mobile-open .main-nav{
        display:flex;position:absolute;left:20px;right:20px;top:76px;flex-direction:column;align-items:stretch;padding:16px;background:#fffaf0;border:1px solid var(--line-2);border-radius:24px;box-shadow:var(--shadow-hover)
      }
      .mobile-open .nav-actions{display:flex;position:absolute;left:20px;right:20px;top:246px;flex-direction:column;align-items:stretch;padding:16px;background:#fffaf0;border:1px solid var(--line-2);border-radius:24px;box-shadow:var(--shadow)}
      .mobile-open .mega-panel{position:static;width:100%;opacity:1;visibility:visible;transform:none;margin-top:10px;box-shadow:none}
      .hero-layout,.rules-wrap,.showcase-layout,.news-layout,.cta-box{grid-template-columns:1fr}
      .coupon-grid{grid-template-columns:1fr 1fr}
      .reward-grid,.steps{grid-template-columns:1fr}
      .faq-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
      .screen-stack{min-height:360px}
    }
    @media (max-width:640px){
      .container{width:min(100% - 28px,var(--container))}
      section{padding:54px 0}
      .topbar-inner{flex-direction:column;align-items:flex-start;padding:8px 0;gap:4px}
      .logo-text{max-width:235px;font-size:15px}
      .hero-shell{padding:22px;border-radius:28px}
      .hero-stats,.spec-board,.dimension-grid,.coupon-grid{grid-template-columns:1fr}
      .hero-ctas .btn,.cta-box .btn{width:100%}
      .section-head{display:block}
      .stage{min-height:auto}
      .coupon.featured{grid-row:auto}
      .screen{position:relative;width:100%;left:auto!important;right:auto!important;top:auto!important;bottom:auto!important;transform:none!important;margin-bottom:14px}
      .screen-stack{min-height:auto}
      .rank-item{grid-template-columns:40px 1fr}
      .rank-item .pill{grid-column:2}
      .news-link{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
      .mega-grid{grid-template-columns:1fr}
    }

/* roulang page: category1 */
:root{
      --primary:#F4B000;
      --primary-2:#F7C948;
      --ink:#1F1B16;
      --ink-2:#2B241C;
      --muted:#6F6252;
      --paper:#FAF7F0;
      --paper-2:#FFF4D6;
      --paper-3:#FFE8A3;
      --line:#D8CBB4;
      --soft:#F2EBDD;
      --success:#2F9E44;
      --warning:#E67700;
      --danger:#D9480F;
      --radius:24px;
      --radius-lg:32px;
      --shadow:0 14px 38px rgba(31,27,22,.10);
      --shadow-strong:0 20px 55px rgba(31,27,22,.16);
      --container:1280px;
    }
    *{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(--ink);
      background:
        radial-gradient(circle at 8% 10%, rgba(247,201,72,.22), transparent 32%),
        radial-gradient(circle at 92% 4%, rgba(244,176,0,.16), transparent 30%),
        linear-gradient(180deg,#fffaf0 0%,var(--paper) 48%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:var(--primary-2);color:var(--ink)}
    .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
    .announcement{
      background:var(--ink);
      color:#FFF4D6;
      font-size:14px;
      letter-spacing:.01em;
      padding:9px 0;
    }
    .announcement .container{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
    .trust-dot{width:8px;height:8px;border-radius:999px;background:var(--primary-2);display:inline-block;margin-right:8px;box-shadow:0 0 0 4px rgba(247,201,72,.12)}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(250,247,240,.92);
      backdrop-filter:saturate(160%) blur(12px);
      border-bottom:1px solid rgba(216,203,180,.72);
      transition:.25s ease;
    }
    .header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      font-weight:900;
      letter-spacing:-.03em;
      color:var(--ink);
    }
    .brand-mark{
      width:44px;height:44px;border-radius:16px;
      background:linear-gradient(135deg,var(--primary-2),var(--primary));
      display:grid;place-items:center;
      color:var(--ink);
      box-shadow:0 10px 25px rgba(244,176,0,.28);
      position:relative;
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand-mark:before{content:"";position:absolute;width:30px;height:10px;border-radius:999px;background:rgba(31,27,22,.18);transform:rotate(-28deg)}
    .brand-mark:after{content:"";position:absolute;width:14px;height:14px;border-radius:50%;background:rgba(31,27,22,.30);right:8px;bottom:8px}
    .brand-text{font-size:18px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:360px}
    .nav-wrap{display:flex;align-items:center;gap:12px}
    .main-nav{display:flex;align-items:center;gap:6px}
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:42px;
      padding:0 16px;
      border-radius:999px;
      font-weight:800;
      color:var(--ink-2);
      transition:.22s ease;
      outline:none;
    }
    .nav-link:hover{background:var(--paper-2);color:#5b3b00}
    .nav-link:focus-visible,.mega-trigger:focus-visible,.menu-toggle:focus-visible,.btn:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{
      outline:3px solid rgba(244,176,0,.42);
      outline-offset:3px;
    }
    .nav-link.active{
      background:var(--ink);
      color:var(--primary-2);
      box-shadow:0 10px 25px rgba(31,27,22,.14);
    }
    .nav-link.active:hover{background:var(--ink-2)}
    .mega{position:relative}
    .mega-trigger{
      min-height:42px;
      border:1px solid var(--line);
      background:#fff9e8;
      color:var(--ink);
      border-radius:999px;
      padding:0 16px;
      font-weight:900;
      display:flex;
      align-items:center;
      gap:8px;
      transition:.22s ease;
    }
    .mega-trigger:hover,.mega:focus-within .mega-trigger{background:var(--primary-2);border-color:var(--primary);transform:translateY(-1px)}
    .mega-panel{
      position:absolute;
      right:0;
      top:calc(100% + 14px);
      width:560px;
      background:#fffaf0;
      border:1px solid rgba(216,203,180,.9);
      border-radius:28px;
      box-shadow:var(--shadow-strong);
      padding:18px;
      opacity:0;
      visibility:hidden;
      transform:translateY(8px);
      transition:.22s ease;
    }
    .mega:hover .mega-panel,.mega:focus-within .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
    .mega-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .mega-card{
      padding:16px;
      border-radius:20px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,#fff,#fff6df);
      transition:.22s ease;
    }
    .mega-card:hover{transform:translateY(-3px);border-color:var(--primary);box-shadow:0 12px 25px rgba(31,27,22,.08)}
    .mega-ico{width:34px;height:34px;border-radius:13px;background:var(--ink);color:var(--primary-2);display:grid;place-items:center;font-weight:900;margin-bottom:10px}
    .mega-card strong{display:block;font-size:16px;margin-bottom:4px}
    .mega-card span{display:block;color:var(--muted);font-size:14px;line-height:1.55}
    .menu-toggle{display:none;border:1px solid var(--line);background:#fff8e6;border-radius:14px;padding:10px 12px;font-weight:900}
    .hero-channel{
      position:relative;
      min-height:610px;
      display:flex;
      align-items:stretch;
      overflow:hidden;
      background:
        linear-gradient(90deg,rgba(31,27,22,.88),rgba(31,27,22,.58) 46%,rgba(31,27,22,.72)),
        radial-gradient(circle at 72% 26%,rgba(247,201,72,.38),transparent 30%),
        linear-gradient(135deg,#2B241C,#3a2a18 50%,#1F1B16);
      color:#fffaf0;
    }
    .hero-channel:before{
      content:"";
      position:absolute;
      inset:0;
      background-image:
        linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px),
        linear-gradient(180deg,rgba(255,255,255,.04) 1px,transparent 1px);
      background-size:54px 54px;
      mask-image:linear-gradient(180deg,#000,transparent 90%);
      opacity:.55;
    }
    .hero-channel:after{
      content:"";
      position:absolute;
      width:520px;height:520px;border-radius:50%;
      right:-180px;top:72px;
      background:radial-gradient(circle,var(--primary-2),rgba(247,201,72,.12) 55%,transparent 72%);
      opacity:.55;
    }
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.68fr);gap:38px;align-items:center;padding:72px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border-radius:999px;background:rgba(247,201,72,.14);border:1px solid rgba(247,201,72,.38);color:#FFE8A3;font-weight:900;font-size:14px}
    h1{
      margin:18px 0 18px;
      font-size:clamp(34px,5.2vw,62px);
      line-height:1.1;
      letter-spacing:-.055em;
      font-weight:950;
      max-width:820px;
    }
    .hero-lead{max-width:760px;color:#FFF4D6;font-size:18px;line-height:1.9}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:48px;
      padding:0 22px;
      border-radius:999px;
      font-weight:950;
      border:1px solid transparent;
      transition:.22s ease;
      user-select:none;
    }
    .btn-primary{background:var(--primary-2);color:var(--ink);box-shadow:0 14px 28px rgba(244,176,0,.28)}
    .btn-primary:hover{background:#ffd95d;transform:translateY(-2px);box-shadow:0 18px 38px rgba(244,176,0,.36)}
    .btn-secondary{background:rgba(255,250,240,.08);color:#fffaf0;border-color:rgba(255,232,163,.42)}
    .btn-secondary:hover{background:rgba(255,232,163,.18);transform:translateY(-2px)}
    .btn-dark{background:var(--ink);color:var(--primary-2)}
    .btn-dark:hover{background:#352a20;transform:translateY(-2px);box-shadow:var(--shadow)}
    .btn-outline{background:#fffaf0;border-color:var(--line);color:var(--ink)}
    .btn-outline:hover{background:var(--paper-2);border-color:var(--primary);transform:translateY(-2px)}
    .btn[disabled]{background:#d7cfbd;color:#8b806f;box-shadow:none;cursor:not-allowed;transform:none}
    .hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
    .badge{display:inline-flex;align-items:center;gap:7px;padding:7px 11px;border-radius:999px;background:#fff8e6;border:1px solid var(--line);font-size:14px;font-weight:900;color:var(--ink)}
    .hero-badges .badge{background:rgba(255,244,214,.12);border-color:rgba(255,232,163,.34);color:#FFF4D6}
    .visual-board{
      position:relative;
      min-height:485px;
      border-radius:36px;
      padding:18px;
      background:linear-gradient(180deg,rgba(255,250,240,.96),rgba(255,244,214,.91));
      border:1px solid rgba(255,232,163,.66);
      box-shadow:0 28px 70px rgba(0,0,0,.28);
      color:var(--ink);
      overflow:hidden;
    }
    .visual-board:before{content:"";position:absolute;inset:auto -60px -90px auto;width:230px;height:230px;border-radius:50%;background:rgba(244,176,0,.26)}
    .play-symbol{
      position:absolute;left:50%;top:44%;transform:translate(-50%,-50%);
      width:74px;height:74px;border-radius:50%;
      background:var(--primary-2);
      display:grid;place-items:center;
      color:var(--ink);
      box-shadow:0 15px 35px rgba(244,176,0,.34);
      z-index:2;
    }
    .play-symbol:after{content:"";margin-left:5px;border-left:18px solid var(--ink);border-top:12px solid transparent;border-bottom:12px solid transparent}
    .board-top{display:flex;align-items:center;justify-content:space-between;gap:10px;position:relative;z-index:1}
    .live-dot{display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:900;color:#6a4800}
    .live-dot:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--success);box-shadow:0 0 0 5px rgba(47,158,68,.12)}
    .spec-stack{position:relative;z-index:1;margin-top:22px;display:grid;gap:12px}
    .spec-row{
      display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;
      padding:15px;border-radius:20px;background:rgba(255,255,255,.78);border:1px solid rgba(216,203,180,.8);
    }
    .meter{height:8px;border-radius:999px;background:#eadfc9;overflow:hidden;margin-top:8px}
    .meter span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--primary),var(--primary-2))}
    .section{padding:78px 0}
    .section-tight{padding:58px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:22px;margin-bottom:26px}
    .section-title{font-size:clamp(28px,3.4vw,42px);line-height:1.18;font-weight:950;letter-spacing:-.04em;margin:0}
    .section-desc{max-width:660px;color:var(--muted);font-size:17px;margin:8px 0 0}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px}
    .tag{
      display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border-radius:999px;
      border:1px solid var(--line);background:#fffaf0;color:var(--ink-2);font-weight:900;font-size:14px;transition:.2s ease;
    }
    .tag:hover{background:var(--paper-2);border-color:var(--primary);transform:translateY(-1px)}
    .tag.active{background:var(--primary-2);border-color:var(--primary);color:var(--ink)}
    .masonry{
      display:grid;
      grid-template-columns:repeat(12,1fr);
      gap:18px;
      align-items:stretch;
    }
    .produce-card{
      position:relative;
      grid-column:span 3;
      border-radius:28px;
      border:1px solid var(--line);
      background:#fffaf0;
      padding:16px;
      box-shadow:0 10px 26px rgba(31,27,22,.06);
      transition:.24s ease;
      overflow:hidden;
    }
    .produce-card.wide{grid-column:span 6}
    .produce-card.tall{min-height:420px}
    .produce-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:var(--primary)}
    .thumb{
      height:160px;border-radius:22px;overflow:hidden;margin-bottom:15px;
      background:
        radial-gradient(circle at 28% 34%,rgba(247,201,72,.95) 0 18%,transparent 19%),
        radial-gradient(circle at 72% 60%,rgba(244,176,0,.78) 0 16%,transparent 17%),
        linear-gradient(135deg,#fff4d6,#eadcc3);
      position:relative;
    }
    .produce-card.wide .thumb{height:190px}
    .thumb:before{content:"";position:absolute;inset:24px;border-radius:999px;background:rgba(31,27,22,.08);transform:rotate(-10deg)}
    .thumb:after{content:"";position:absolute;right:16px;top:16px;width:70px;height:22px;border-radius:999px;background:rgba(255,250,240,.7)}
    .corner{
      position:absolute;top:26px;left:26px;z-index:1;
      padding:5px 9px;border-radius:999px;background:var(--ink);color:var(--primary-2);font-size:12px;font-weight:950;
    }
    .card-title{font-size:21px;line-height:1.3;font-weight:950;margin:4px 0 8px}
    .card-text{color:var(--muted);font-size:15px;margin:0 0 14px}
    .param-tags{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}
    .mini-tag{font-size:12px;font-weight:900;padding:4px 8px;border-radius:999px;background:var(--paper-2);color:#6f4a00;border:1px solid rgba(244,176,0,.22)}
    .card-link{display:inline-flex;align-items:center;gap:6px;font-weight:950;color:#6a4800}
    .card-link:hover{text-decoration:underline;text-decoration-color:var(--primary);text-underline-offset:5px}
    .guide-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px;align-items:start}
    .check-panel,.compare-panel,.form-panel{
      border:1px solid var(--line);
      border-radius:30px;
      background:#fffaf0;
      box-shadow:var(--shadow);
      padding:24px;
    }
    .step-list{counter-reset:item;display:grid;gap:14px;margin:0;padding:0;list-style:none}
    .step-list li{
      counter-increment:item;
      display:grid;grid-template-columns:42px 1fr;gap:13px;align-items:start;
      padding:15px;border-radius:20px;background:#fff7e2;border:1px solid rgba(216,203,180,.75);
    }
    .step-list li:before{
      content:counter(item);
      width:42px;height:42px;border-radius:16px;background:var(--ink);color:var(--primary-2);display:grid;place-items:center;font-weight:950;
    }
    .dimension-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .dimension{
      border:1px solid var(--line);
      border-radius:22px;
      padding:16px;
      background:linear-gradient(180deg,#fff,#fff7df);
      transition:.22s ease;
    }
    .dimension:hover{border-color:var(--primary);transform:translateY(-3px)}
    .dimension b{display:block;font-size:17px;margin-bottom:6px}
    .dimension p{margin:0;color:var(--muted);font-size:14px}
    .compare-table{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border-radius:24px;border:1px solid var(--line);background:#fff}
    .compare-table th,.compare-table td{padding:15px 16px;text-align:left;border-bottom:1px solid var(--soft);vertical-align:top}
    .compare-table th{background:var(--paper-2);font-weight:950;color:var(--ink)}
    .compare-table tr:last-child td{border-bottom:none}
    .dark-strip{
      background:
        radial-gradient(circle at 15% 20%,rgba(247,201,72,.18),transparent 28%),
        linear-gradient(135deg,var(--ink),#34291e);
      color:#fffaf0;
      overflow:hidden;
    }
    .review-row{display:grid;grid-template-columns:1.1fr .9fr .95fr;gap:18px}
    .review-card{
      background:#fffaf0;color:var(--ink);
      border:1px solid rgba(255,232,163,.35);
      border-radius:26px;padding:20px;
      box-shadow:0 16px 34px rgba(0,0,0,.16);
    }
    .review-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
    .avatar{width:42px;height:42px;border-radius:50%;background:var(--primary-2);display:grid;place-items:center;font-weight:950;color:var(--ink)}
    .stars{color:#E67700;letter-spacing:2px;font-size:14px}
    .review-card p{margin:0;color:#564b3d}
    .cta-box{
      border-radius:36px;
      background:
        radial-gradient(circle at 88% 10%,rgba(255,232,163,.35),transparent 32%),
        linear-gradient(135deg,#F7C948,#F4B000);
      padding:34px;
      display:grid;
      grid-template-columns:1fr .9fr;
      gap:28px;
      align-items:center;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
      position:relative;
    }
    .cta-box:after{content:"";position:absolute;right:-80px;bottom:-120px;width:260px;height:260px;border-radius:50%;background:rgba(31,27,22,.12)}
    .cta-box h2{font-size:clamp(28px,3.4vw,42px);line-height:1.18;font-weight:950;margin:0 0 10px}
    .cta-box p{color:#4d3c22;margin:0;max-width:680px}
    .quick-form{position:relative;z-index:1;background:rgba(255,250,240,.82);border:1px solid rgba(31,27,22,.12);border-radius:28px;padding:18px;display:grid;gap:12px}
    .field{display:grid;gap:6px}
    .field label{font-size:13px;font-weight:950;color:#4e3d24}
    .field input,.field select,.field textarea{
      width:100%;border:1px solid var(--line);border-radius:16px;background:#fffaf0;color:var(--ink);padding:12px 14px;outline:none;transition:.2s ease;
    }
    .field textarea{min-height:86px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(244,176,0,.14)}
    .form-note{font-size:13px;color:#6b5a40;margin:0}
    .faq-list{display:grid;gap:12px}
    details.faq-item{
      border:1px solid var(--line);
      background:#fffaf0;
      border-radius:22px;
      padding:0 18px;
      transition:.22s ease;
      overflow:hidden;
    }
    details.faq-item[open]{border-color:var(--primary);box-shadow:0 10px 26px rgba(31,27,22,.07)}
    details.faq-item summary{
      min-height:62px;
      display:flex;align-items:center;justify-content:space-between;gap:18px;
      list-style:none;
      font-weight:950;
      cursor:pointer;
      outline:none;
    }
    details.faq-item summary::-webkit-details-marker{display:none}
    details.faq-item summary:after{content:"+";font-size:24px;font-weight:900;color:#7a5200;transition:.2s ease}
    details.faq-item[open] summary:after{transform:rotate(45deg)}
    details.faq-item p{margin:0 0 18px;color:var(--muted)}
    .site-footer{
      background:var(--ink);
      color:#F2EBDD;
      padding:56px 0 24px;
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr;gap:34px}
    .footer-brand{font-size:22px;font-weight:950;letter-spacing:-.04em;color:var(--primary-2);margin-bottom:12px}
    .footer-grid p{color:#d8cbb4;margin:0;max-width:520px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#F2EBDD;transition:.2s ease}
    .footer-links a:hover{color:var(--primary-2);text-decoration:underline;text-underline-offset:5px}
    .backtop{display:inline-flex;margin-top:16px;color:var(--primary-2);font-weight:950}
    .copyright{
      border-top:1px solid rgba(216,203,180,.22);
      margin-top:36px;
      padding-top:18px;
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:#c7bba7;
      font-size:13px;
    }
    @media (max-width:1024px){
      .brand-text{max-width:260px}
      .hero-inner{grid-template-columns:1fr;gap:26px}
      .visual-board{min-height:430px}
      .produce-card{grid-column:span 6}
      .produce-card.wide{grid-column:span 12}
      .guide-wrap,.cta-box{grid-template-columns:1fr}
      .review-row{grid-template-columns:1fr;overflow:visible}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .announcement .container{justify-content:center;text-align:center}
      .header-inner{height:auto;min-height:70px;flex-wrap:wrap;padding:12px 0}
      .menu-toggle{display:inline-flex}
      .nav-wrap{width:100%;display:none;flex-direction:column;align-items:stretch;gap:12px;padding-bottom:10px}
      .nav-wrap.open{display:flex}
      .main-nav{flex-direction:column;align-items:stretch;width:100%}
      .nav-link{justify-content:center}
      .mega{width:100%}
      .mega-trigger{width:100%;justify-content:center}
      .mega-panel{position:static;width:100%;opacity:1;visibility:visible;transform:none;display:none;margin-top:10px}
      .mega.open .mega-panel,.mega:focus-within .mega-panel{display:block}
      .mega-grid{grid-template-columns:1fr}
      .hero-channel{min-height:auto}
      .hero-inner{padding:48px 0}
      .hero-actions .btn{width:100%}
      .section{padding:56px 0}
      .section-tight{padding:44px 0}
      .section-head{display:block}
      .tag-row{overflow-x:auto;flex-wrap:nowrap;padding-bottom:8px}
      .tag{white-space:nowrap}
      .produce-card,.produce-card.wide{grid-column:span 12}
      .dimension-grid{grid-template-columns:1fr}
      .compare-table,.compare-table tbody,.compare-table tr,.compare-table td,.compare-table th{display:block;width:100%}
      .compare-table thead{display:none}
      .compare-table tr{border-bottom:1px solid var(--soft)}
      .compare-table td{border-bottom:none;padding:12px 16px}
      .compare-table td:before{content:attr(data-label);display:block;font-weight:950;color:#6f4a00;margin-bottom:3px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }
    @media (max-width:520px){
      .brand-mark{width:40px;height:40px}
      .brand-text{font-size:15px;max-width:220px}
      h1{font-size:34px}
      .hero-lead{font-size:16px}
      .visual-board{border-radius:28px;padding:14px}
      .spec-row{grid-template-columns:1fr}
      .cta-box{padding:24px;border-radius:28px}
      .check-panel,.compare-panel,.form-panel{padding:18px;border-radius:24px}
    }