:root{
      --bg:#f4f7fb;
      --surface:#ffffff;
      --surface-soft:#f8fafc;
      --line:#e5e7eb;
      --line-strong:#cbd5e1;
      --text:#0f172a;
      --text-soft:#475569;
      --text-faint:#64748b;
      --dark:#0f172a;
      --brand:#0ea5e9;
      --brand-soft:#e0f2fe;
      --green:#16a34a;
      --green-soft:#dcfce7;
      --amber:#f59e0b;
      --amber-soft:#fef3c7;
      --red:#dc2626;
      --red-soft:#fee2e2;
      --blue:#2563eb;
      --blue-soft:#dbeafe;
      --container:min(1180px, calc(100% - 32px));
      --radius-xl:28px;
      --radius-lg:24px;
      --radius-md:18px;
      --shadow:0 18px 40px rgba(15,23,42,.08);

      --warn-bg:rgba(245,158,11,.08);
      --warn-border:rgba(245,158,11,.35);
      --soft-bg:#f8fbff;
      --soft-border:#dbeafe;
      --ok-bg:#f0fdf4;
      --ok-border:#bbf7d0;
    }

    *{box-sizing:border-box}
    html,body{margin:0;padding:0;overflow-x:hidden}
    html{scroll-behavior:smooth}
    body{
      color:var(--text);
      background:var(--bg);
      font-family:"Pretendard","Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",system-ui,-apple-system,sans-serif;
      line-height:1.68;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      padding-bottom:calc(76px + env(safe-area-inset-bottom, 0px));
    }

    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button{font:inherit}
    .container{width:var(--container);margin:0 auto;min-width:0}

    .skip-link{
      position:absolute;
      left:12px;
      top:-44px;
      z-index:3000;
      background:#111827;
      color:#fff;
      padding:10px 14px;
      border-radius:10px;
      font-weight:800;
    }
    .skip-link:focus{top:12px}

    .site-header{
      position:sticky;
      top:0;
      z-index:1500;
      background:rgba(255,255,255,.92);
      backdrop-filter:saturate(160%) blur(12px);
      border-bottom:1px solid rgba(15,23,42,.06);
    }

    .nav-bar{
      min-height:68px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
    }

    .nav-left{
      display:flex;
      align-items:center;
      gap:20px;
      min-width:0;
      flex:1 1 auto;
    }

    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:0;
      color:#111827;
    }

    .brand-logo{
      width:30px;
      height:30px;
      border-radius:9px;
      flex:0 0 auto;
      background:#e5e7eb;
      object-fit:cover;
    }

    .brand-text{
      display:flex;
      flex-direction:column;
      gap:2px;
      min-width:0;
      line-height:1.1;
    }

    .brand-title{
      font-size:16px;
      font-weight:900;
      white-space:nowrap;
    }

    .brand-sub{
      font-size:12px;
      color:#6b7280;
      white-space:nowrap;
    }

    .nav{
      display:flex;
      align-items:center;
      gap:4px;
      min-width:0;
      flex-wrap:wrap;
    }

    .nav a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 12px;
      border-radius:999px;
      color:#475569;
      font-size:14px;
      font-weight:800;
      white-space:nowrap;
    }

    .nav a:hover,
    .nav a:focus,
    .nav a[aria-current="page"]{
      background:#eef2f7;
      color:#111827;
      outline:none;
    }

    .nav-right{
      display:flex;
      align-items:center;
      gap:10px;
      flex:0 0 auto;
    }

    .lang-pills{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }

    .lang-pill{
      appearance:none;
      border:1px solid var(--line);
      background:#fff;
      color:#6b7280;
      padding:8px 10px;
      border-radius:999px;
      font:13px/1.1 system-ui,-apple-system,Segoe UI,Roboto,"Noto Sans",Arial;
      cursor:pointer;
      white-space:nowrap;
      user-select:none;
    }

    .lang-pill:hover{color:#111827}
    .lang-pill[aria-current="true"]{
      color:#111827;
      font-weight:900;
      border-color:var(--line-strong);
      background:#f8fafc;
    }

    .hamburger{
      display:none;
      appearance:none;
      border:1px solid var(--line);
      background:#fff;
      color:#111827;
      width:42px;
      height:42px;
      border-radius:12px;
      font-size:20px;
      cursor:pointer;
      flex:0 0 auto;
    }

    .countdown-bar-wrap{
      background:#fff;
      border-bottom:1px solid rgba(15,23,42,.06);
    }

    .countdown-bar{
      min-height:52px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding:10px 0;
    }

    .countdown-bar__left{
      min-width:0;
      display:flex;
      align-items:center;
      gap:10px;
      flex:1 1 auto;
    }

    .countdown-badge{
      flex:0 0 auto;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:28px;
      padding:0 10px;
      border-radius:999px;
      background:#111827;
      color:#fff;
      font-size:12px;
      font-weight:900;
    }

    .countdown-copy{
      min-width:0;
      font-size:14px;
      color:#334155;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }

    .countdown-copy strong{
      color:#111827;
      font-weight:900;
    }

    .countdown-bar__actions{
      flex:0 0 auto;
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:nowrap;
    }

    .countdown-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:0 12px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#f8fafc;
      font-size:13px;
      font-weight:800;
      color:#111827;
      white-space:nowrap;
      flex:0 0 auto;
    }

    .countdown-link:hover,
    .countdown-link:focus{
      background:#eef2f7;
      outline:none;
    }

    .page-main{
      padding-top:18px;
      padding-bottom:32px;
    }

    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      margin-bottom:16px;
      color:#64748b;
      font-size:13px;
      font-weight:700;
    }

    .breadcrumb a{color:#475569}
    .breadcrumb span[aria-current="page"]{color:#111827}

    .hero{
      display:grid;
      grid-template-columns:minmax(0,1.1fr) minmax(320px,.9fr);
      gap:18px;
      align-items:stretch;
    }

    .hero-card,
    .section-card,
    .aside-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      min-width:0;
    }

    .hero-card{
      padding:28px 24px;
      background:
        radial-gradient(circle at top right, rgba(14,165,233,.12), transparent 30%),
        linear-gradient(180deg,#ffffff,#f8fbff);
    }

    .eyebrow{
      display:inline-flex;
      align-items:center;
      min-height:30px;
      padding:0 12px;
      border-radius:999px;
      background:var(--brand-soft);
      color:#0369a1;
      font-size:12px;
      font-weight:900;
      margin-bottom:14px;
    }

    .hero-card h1{
      margin:0;
      font-size:42px;
      line-height:1.1;
      letter-spacing:-.04em;
      color:var(--dark);
      word-break:keep-all;
      overflow-wrap:anywhere;
    }

    .hero-card p{
      margin:14px 0 0;
      color:var(--text-soft);
      font-size:15px;
      max-width:760px;
    }

    .hero-meta{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .meta-pill{
      display:inline-flex;
      align-items:center;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      background:#f8fafc;
      border:1px solid #e2e8f0;
      color:#111827;
      font-size:13px;
      font-weight:800;
    }

    .hero-links{
      margin-top:18px;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }

    .hero-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      padding:0 16px;
      border-radius:999px;
      font-size:14px;
      font-weight:900;
      border:1px solid var(--line);
      background:#fff;
    }

    .hero-link.is-primary{
      background:#111827;
      color:#fff;
      border-color:#111827;
    }

    .aside-card{
      padding:18px;
      display:flex;
      flex-direction:column;
      gap:14px;
    }

    .guide-thumb{
      border-radius:22px;
      background:linear-gradient(180deg,#eef8ff,#e0f2fe);
      border:1px solid #dbeafe;
      padding:18px;
      display:flex;
      align-items:center;
      justify-content:center;
      min-height:260px;
    }

    .guide-thumb img{
      width:100%;
      max-width:320px;
      height:auto;
      object-fit:contain;
    }

    .quick-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:10px;
    }

    .quick-item{
      border:1px solid #e2e8f0;
      background:#f8fafc;
      border-radius:18px;
      padding:14px;
    }

    .quick-item strong{
      display:block;
      font-size:12px;
      color:#64748b;
      margin-bottom:4px;
    }

    .quick-item span{
      display:block;
      font-size:15px;
      font-weight:900;
      color:#111827;
      word-break:keep-all;
      overflow-wrap:anywhere;
    }

    .section-stack{
      margin-top:18px;
      display:grid;
      gap:18px;
    }

    .section-card{
      padding:24px;
    }

    .section-head{
      margin-bottom:18px;
    }

    .section-head h2{
      margin:0;
      font-size:30px;
      line-height:1.2;
      letter-spacing:-.03em;
      color:var(--dark);
      word-break:keep-all;
      overflow-wrap:anywhere;
    }

    .section-head p{
      margin:8px 0 0;
      font-size:14px;
      color:var(--text-soft);
      word-break:keep-all;
      overflow-wrap:anywhere;
    }

    .highlight-box{
      border:1px solid #dbeafe;
      background:linear-gradient(180deg,#f8fbff,#eef6ff);
      border-radius:22px;
      padding:18px;
    }

    .highlight-box strong{
      display:block;
      font-size:16px;
      color:#0f172a;
      margin-bottom:8px;
    }

    .card-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:14px;
    }

    .info-box{
      border:1px solid #e2e8f0;
      border-radius:20px;
      padding:18px;
      background:#fff;
      min-width:0;
    }

    .info-box h3{
      margin:0 0 10px;
      font-size:20px;
      line-height:1.3;
      word-break:keep-all;
      overflow-wrap:anywhere;
    }

    .info-box p{
      margin:0;
      color:var(--text-soft);
      font-size:14px;
    }

    .note,
    .ok-note{
      display:flex;
      gap:10px;
      padding:14px 16px;
      border-radius:18px;
      margin:12px 0 16px;
      font-size:14px;
    }

    .note{
      border:1px solid var(--warn-border);
      background:var(--warn-bg);
    }

    .ok-note{
      border:1px solid var(--ok-border);
      background:var(--ok-bg);
    }

    .note strong,
    .ok-note strong{
      font-weight:900;
    }

    .note .note-ico{
      width:18px;
      height:18px;
      flex:0 0 18px;
      margin-top:2px;
      color:#b45309;
    }

    .panel{
      border:1px solid var(--soft-border);
      background:var(--soft-bg);
      border-radius:18px;
      padding:14px 16px;
      margin:12px 0 16px;
    }

    .check-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:12px;
      margin-top:12px;
    }

    .check-card{
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      padding:16px;
    }

    .check-card h3{
      margin:0 0 6px;
      font-size:17px;
      line-height:1.3;
    }

    .check-card p{
      margin:0;
      color:var(--text-soft);
      font-size:14px;
    }

    .imgrow{
      display:grid;
      grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
      gap:12px;
      margin:12px 0;
    }

    .imgrow img{
      width:100%;
      border:1px solid var(--line);
      border-radius:16px;
      background:#fff;
      display:block;
    }

    .guide-list{
      margin:0;
      padding-left:18px;
    }

    .guide-list li{margin:6px 0}

    .faq-list{
      display:grid;
      gap:12px;
    }

    .faq-item{
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      padding:16px;
    }

    .faq-q{
      font-weight:900;
      margin:0 0 6px;
    }

    .faq-a{
      margin:0;
      color:var(--text-soft);
    }

    .links{
      background:var(--soft-bg);
      padding:16px;
      border-radius:18px;
      margin-top:14px;
      border:1px solid var(--soft-border);
    }

    .links h3{
      color:var(--text);
      margin:0 0 8px;
      font-size:18px;
      line-height:1.35;
    }

    .links p{
      margin:0 0 10px;
      color:var(--text-soft);
    }

    .links a{
      font-weight:900;
      color:#111827;
    }

    .bottom-cta{
      margin-top:18px;
      border-radius:22px;
      border:1px solid var(--line);
      background:linear-gradient(180deg,#ffffff,#fafcff);
      box-shadow:var(--shadow);
      padding:18px;
    }

    .bottom-cta .title{
      font-size:21px;
      font-weight:900;
      color:var(--text);
      margin:0 0 8px;
      line-height:1.3;
    }

    .bottom-cta .desc{
      margin:0 0 14px;
      color:var(--text-soft);
      font-size:14px;
    }

    .cta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      align-items:center;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 16px;
      border-radius:999px;
      border:1px solid var(--line);
      cursor:pointer;
      font-weight:900;
      text-decoration:none !important;
      line-height:1;
      user-select:none;
      background:#fff;
      color:#111827;
      transition:transform .12s ease, box-shadow .12s ease, border-color .12s ease, background .12s ease;
    }

    .btn:hover{
      text-decoration:none;
      transform:translateY(-1px);
      box-shadow:0 8px 18px rgba(0,0,0,.06);
      border-color:#d1d5db;
      background:#f8fafc;
    }

    .btn-primary{
      background:#111827;
      color:#fff;
      border-color:#111827;
    }

    .btn-primary:hover{
      border-color:#111827;
      background:#0f172a;
    }

    .cta-badges{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:10px;
    }

    .badge{
      font-size:12px;
      padding:6px 10px;
      border-radius:999px;
      border:1px solid var(--line);
      color:var(--text-soft);
      background:#fff;
    }

    .kbd{
      font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;
      font-weight:900;
      color:var(--text);
      background:#fff;
      border:1px solid var(--line);
      border-bottom-width:2px;
      padding:2px 6px;
      border-radius:8px;
      display:inline-block;
    }

    .mini-note{
      margin-top:10px;
      color:var(--text-faint);
      font-size:13px;
    }

    .site-footer{
      margin-top:26px;
      border-top:1px solid var(--line);
      background:#fff;
    }

    .footer-link-strip{
      padding:14px 0;
      border-bottom:1px solid #eef2f7;
    }

    .footer-link-strip__inner{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      flex-wrap:wrap;
      text-align:center;
    }

    .footer-link-strip__actions{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      flex-wrap:wrap;
    }

    .footer-inner{padding:24px 0 34px}
    .footer-top{
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:18px;
      text-align:center;
    }

    .footer-brand{
      font-size:18px;
      font-weight:900;
      color:#111827;
    }

    .footer-desc{
      margin:8px 0 0;
      color:var(--text-faint);
      font-size:14px;
      max-width:720px;
      word-break:keep-all;
      overflow-wrap:anywhere;
    }

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

    .footer-links a{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#f8fafc;
      font-size:14px;
      font-weight:800;
    }

    .footer-copy{
      margin-top:18px;
      padding-top:18px;
      border-top:1px solid #eef2f7;
      color:var(--text-faint);
      font-size:13px;
      text-align:center;
    }

    .mobile-bottom-nav{
      position:fixed;
      left:0;
      right:0;
      bottom:0;
      z-index:1400;
      display:none;
      background:rgba(255,255,255,.96);
      backdrop-filter:saturate(160%) blur(10px);
      border-top:1px solid rgba(15,23,42,.08);
      padding:8px 10px calc(8px + env(safe-area-inset-bottom, 0px));
    }

    .mobile-bottom-nav__inner{
      display:grid;
      grid-template-columns:repeat(4,minmax(0,1fr));
      gap:6px;
      max-width:640px;
      margin:0 auto;
    }

    .mobile-bottom-nav__item{
      min-width:0;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:4px;
      padding:8px 4px 7px;
      border-radius:12px;
      color:#6b7280;
    }

    .mobile-bottom-nav__item svg{
      width:20px;
      height:20px;
      display:block;
      flex:0 0 auto;
    }

    .mobile-bottom-nav__label{
      font-size:11px;
      line-height:1.1;
      font-weight:700;
      letter-spacing:-0.01em;
      white-space:nowrap;
    }

    .mobile-bottom-nav__item.is-active,
    .mobile-bottom-nav__item[aria-current="page"]{
      color:#111827;
      background:#f3f4f6;
    }

    .backdrop{
      position:fixed;
      inset:0;
      background:rgba(15,23,42,.38);
      z-index:1600;
    }

    .drawer{
      position:fixed;
      top:0;
      right:0;
      bottom:0;
      width:min(78vw,360px);
      background:#fff;
      box-shadow:-16px 0 40px rgba(15,23,42,.15);
      z-index:1700;
      overflow-y:auto;
      transform:translateX(100%);
      transition:transform .25s ease;
    }

    html.is-open .drawer{transform:translateX(0)}

    .drawer header{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:16px;
      border-bottom:1px solid var(--line);
      position:sticky;
      top:0;
      background:#fff;
      z-index:2;
    }

    .drawer .section{padding:16px}
    .drawer .nav-list{display:flex;flex-direction:column;gap:4px}
    .drawer .nav-list a{
      display:flex;
      align-items:center;
      justify-content:center;
      width:100%;
      min-height:44px;
      padding:0 12px;
      border-radius:12px;
      font-weight:800;
      color:#111827;
      background:#f8fafc;
    }

    .lang-pills--drawer{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:8px;
    }

    .lang-pills--drawer .lang-pill{
      width:100%;
      display:flex;
      justify-content:center;
    }

    .drawer-dotrule{
      width:calc(100% - 32px);
      margin:0 auto;
      border-top:1px dashed rgba(15,23,42,.16);
    }

    .drawer-quick-stack{
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:14px;
    }

    .drawer-quick-pill{
      display:flex;
      align-items:center;
      justify-content:center;
      min-height:44px;
      border:1px solid #dbe2ea;
      border-radius:999px;
      font-weight:800;
      background:#fff;
    }

    .visually-hidden-seo{
      position:absolute !important;
      width:1px !important;
      height:1px !important;
      padding:0 !important;
      margin:-1px !important;
      overflow:hidden !important;
      clip:rect(0,0,0,0) !important;
      white-space:nowrap !important;
      border:0 !important;
    }

    @media (max-width:980px){
      .nav{display:none}
      .hamburger{display:inline-flex;align-items:center;justify-content:center}
      .nav-right{display:none}
      .mobile-bottom-nav{display:block}
      .countdown-bar{
        min-height:52px;
        align-items:center;
        flex-direction:row;
        justify-content:space-between;
        gap:10px;
      }
      .countdown-bar__left{
        width:auto;
        min-width:0;
        flex:1 1 auto;
      }
      .countdown-bar__actions{
        width:auto;
        justify-content:flex-end;
        flex-wrap:nowrap;
      }
      .hero{
        grid-template-columns:1fr;
      }
      .card-grid,
      .check-grid,
      .quick-grid{
        grid-template-columns:1fr;
      }
    }

    @media (max-width:640px){
      .container{width:min(100% - 24px,1180px)}
      .brand-title{font-size:14px}
      .brand-sub{display:none}
      .hero-card,
      .section-card,
      .aside-card{
        border-radius:22px;
      }
      .hero-card{padding:20px 18px}
      .hero-card h1{font-size:30px}
      .aside-card{padding:14px}
      .section-card{padding:20px 16px}
      .section-head h2{font-size:25px}
      .countdown-bar{gap:8px}
      .countdown-bar__left{gap:8px}
      .countdown-copy{
        font-size:13px;
        white-space:nowrap;
        overflow:hidden;
        text-overflow:ellipsis;
      }
      .countdown-link{
        min-height:32px;
        padding:0 10px;
        font-size:12px;
      }
      .footer-link-strip__inner{
        flex-direction:column;
      }
      .cta-row .btn{
        width:100%;
      }
      .hero-visual{
        min-height:220px;
      }
      .bottom-cta .title{
        font-size:19px;
      }
    }

    html.is-open body,
    body.no-scroll{overflow:hidden}