:root{
  --bg:#070b12;--panel:#101722;--panel2:#141d2a;--line:rgba(255,255,255,.09);--text:#f6f8fb;--muted:#98a7bb;--soft:#c8d3df;--brand:#00f0a8;--brand2:#31b7ff;--hot:#ffb84d;--danger:#ef4444;--shadow:0 24px 70px rgba(0,0,0,.38);--r:24px
}
*{box-sizing:border-box}html,body{margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:"Pretendard","Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(circle at 10% 0,rgba(0,240,168,.15),transparent 30%),radial-gradient(circle at 90% 8%,rgba(49,183,255,.14),transparent 33%),var(--bg);color:var(--text);line-height:1.6;word-break:keep-all}
a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font-family:inherit}.inner{width:min(1240px,calc(100% - 34px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(7,11,18,.82);border-bottom:1px solid var(--line);backdrop-filter:blur(18px)}
.header-row{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:12px;min-width:max-content}.brand-mark{width:46px;height:46px;border-radius:16px;background:linear-gradient(135deg,var(--brand),var(--brand2));color:#061019;display:grid;place-items:center;font-weight:1000;font-size:24px;box-shadow:0 16px 40px rgba(0,240,168,.18)}.brand-text strong{display:block;font-size:20px;letter-spacing:-.4px}.brand-text small{display:block;color:var(--muted);font-size:12px;margin-top:-2px}.top-nav{display:flex;align-items:center;justify-content:flex-end;gap:8px;flex-wrap:wrap}.top-nav a{height:40px;padding:0 13px;border-radius:999px;color:#d6e0eb;display:inline-flex;align-items:center;font-weight:800;font-size:14px}.top-nav a:hover,.top-nav .nav-pill{background:rgba(255,255,255,.08);color:#fff}.top-nav .nav-pill{border:1px solid rgba(0,240,168,.38);color:var(--brand)}
.main-wrap{padding:32px 0 90px}.hero{position:relative;overflow:hidden;padding:42px;border:1px solid var(--line);border-radius:34px;background:linear-gradient(135deg,rgba(20,29,42,.96),rgba(10,15,24,.96));box-shadow:var(--shadow);margin-bottom:28px}.hero:before{content:"";position:absolute;inset:auto -10% -45% auto;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(0,240,168,.22),transparent 63%)}.hero-service{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(330px,.9fr);gap:34px;align-items:center;position:relative}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid rgba(0,240,168,.34);border-radius:999px;background:rgba(0,240,168,.08);color:var(--brand);font-weight:900;font-size:13px}.hero h1{font-size:clamp(34px,5vw,62px);letter-spacing:-2px;line-height:1.06;margin:18px 0 16px}.hero p{margin:0;color:#b8c4d4;font-size:18px;max-width:680px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}.hero-panel{padding:22px;border-radius:28px;background:rgba(255,255,255,.055);border:1px solid var(--line);box-shadow:0 20px 60px rgba(0,0,0,.25)}.live-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.live-title strong{font-size:20px}.live-dot{display:inline-flex;align-items:center;gap:6px;color:#ffdf8f;font-size:12px;font-weight:900}.live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--hot);box-shadow:0 0 0 6px rgba(255,184,77,.12)}.quick-tags{display:flex;gap:9px;flex-wrap:wrap}.quick-tags a,.quick-tags span{padding:9px 12px;border-radius:999px;background:rgba(255,255,255,.07);border:1px solid var(--line);color:#d9e3ee;font-size:13px;font-weight:800}.quick-tags a:hover{background:var(--brand);color:#061019}.dashboard{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0 0}.dash-card,.stat-box{padding:18px;border-radius:22px;background:rgba(255,255,255,.06);border:1px solid var(--line)}.dash-card span,.stat-box span{display:block;color:var(--muted);font-size:13px;font-weight:800}.dash-card strong,.stat-box strong{display:block;margin-top:5px;font-size:28px;line-height:1}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin:34px 0 18px}.section-head h2{font-size:28px;margin:0;letter-spacing:-.7px}.section-head p{margin:5px 0 0;color:var(--muted)}
.search-card,.table-card,.form-card,.empty-box,.popular-wrap,.detail-card,.side-card,.category-card,.featured-banner,.portal-block{background:rgba(16,23,34,.9);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 12px 34px rgba(0,0,0,.24)}.search-card,.table-card,.form-card,.popular-wrap,.detail-card,.side-card,.category-card,.featured-banner,.portal-block{padding:22px}.filter-grid{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group.full{grid-column:1/-1}label{font-size:14px;color:#d8e3ee;font-weight:900}input[type="text"],input[type="url"],textarea,select{width:100%;min-height:48px;padding:12px 14px;border-radius:15px;border:1px solid rgba(255,255,255,.12);background:#0b111b;color:#fff;outline:none}input:focus,select:focus,textarea:focus{border-color:rgba(0,240,168,.62);box-shadow:0 0 0 4px rgba(0,240,168,.08)}input[type="file"]{padding:10px 0}textarea{min-height:130px;resize:vertical}.help,.muted{color:var(--muted);font-size:13px}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 17px;border-radius:14px;border:1px solid rgba(0,240,168,.5);background:linear-gradient(135deg,var(--brand),#7df7d0);color:#061019;font-weight:950;cursor:pointer;transition:.22s}.btn:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(0,240,168,.16)}.btn.secondary{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.14)}.btn.danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn.small{min-height:37px;padding:0 12px;font-size:13px}.grid,.featured-grid,.popular-grid,.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.popular-grid{grid-template-columns:repeat(4,1fr)}.featured-grid .card:first-child{grid-column:span 2}.card{position:relative;overflow:hidden;border-radius:24px;background:linear-gradient(180deg,var(--panel2),var(--panel));border:1px solid var(--line);box-shadow:0 16px 44px rgba(0,0,0,.28);transition:.25s}.card:hover{transform:translateY(-8px);border-color:rgba(0,240,168,.42);box-shadow:0 28px 80px rgba(0,0,0,.38)}.thumb-wrap{position:relative;aspect-ratio:16/9;background:#080d14;overflow:hidden}.thumb-wrap:after{content:"▶";position:absolute;left:50%;top:50%;translate:-50% -50%;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.22);color:#fff;font-size:20px;opacity:0;transform:scale(.9);transition:.25s}.card:hover .thumb-wrap:after,.detail-media:after{opacity:1;transform:scale(1)}.thumb-wrap img{width:100%;height:100%;object-fit:cover;transition:.35s}.card:hover .thumb-wrap img{transform:scale(1.06)}.badge,.views-badge,.featured-badge{position:absolute;z-index:2;padding:7px 11px;border-radius:999px;font-size:12px;font-weight:900;backdrop-filter:blur(8px)}.badge{left:13px;top:13px;background:rgba(0,240,168,.16);border:1px solid rgba(0,240,168,.35);color:#b8ffe9}.views-badge{right:13px;bottom:13px;background:rgba(0,0,0,.64);border:1px solid rgba(255,255,255,.14);color:#f6f8fb}.featured-badge{right:13px;top:13px;background:linear-gradient(135deg,#ffce72,#ff9a3d);color:#120c02}.card-body{padding:18px}.card-title{margin:0 0 10px;font-size:20px;line-height:1.35;letter-spacing:-.35px}.card-meta{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-bottom:12px}.card-desc{margin:0 0 18px;color:#c6d2df;font-size:14px;min-height:44px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.category-box{position:relative;padding:22px;border:1px solid var(--line);border-radius:22px;background:linear-gradient(135deg,rgba(20,29,42,.95),rgba(12,18,27,.95));overflow:hidden}.category-box:after{content:"";position:absolute;right:-34px;top:-34px;width:100px;height:100px;border-radius:50%;background:rgba(0,240,168,.12)}.category-box h3{margin:0 0 8px;font-size:20px}.category-box:hover{border-color:rgba(0,240,168,.42);transform:translateY(-3px)}.learning-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:28px}.learn-card{padding:20px;border-radius:22px;background:rgba(255,255,255,.055);border:1px solid var(--line)}.learn-card b{font-size:25px}.learn-card strong{display:block;margin:8px 0 3px}.learn-card p{margin:0;color:var(--muted);font-size:13px}.detail-layout{display:grid;grid-template-columns:minmax(0,2fr) minmax(300px,1fr);gap:24px}.detail-media{position:relative;aspect-ratio:16/9;background:#080d14;border-radius:22px;overflow:hidden;margin-bottom:20px}.detail-media img{width:100%;height:100%;object-fit:cover}.detail-media:after{content:"▶";position:absolute;left:50%;top:50%;translate:-50% -50%;width:70px;height:70px;border-radius:50%;display:grid;place-items:center;background:rgba(0,0,0,.5);border:1px solid rgba(255,255,255,.22);font-size:26px}.detail-title{font-size:clamp(30px,4vw,44px);line-height:1.16;letter-spacing:-1.1px;margin:0 0 14px}.detail-desc{color:#d3deea;font-size:16px;white-space:pre-line}.side-list{display:flex;flex-direction:column;gap:14px}.side-item{display:grid;grid-template-columns:116px 1fr;gap:12px;padding:12px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.04);transition:.2s}.side-item:hover{background:rgba(255,255,255,.075);transform:translateX(4px)}.side-item-thumb{aspect-ratio:16/9;border-radius:12px;overflow:hidden;background:#080d14}.side-item-thumb img{width:100%;height:100%;object-fit:cover}.meta-chip{display:inline-flex;align-items:center;min-height:32px;padding:0 11px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--line);color:#d7e3ee;font-size:12px;font-weight:850}.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--muted);margin-bottom:18px;font-size:14px}.breadcrumb a:hover{color:#fff}.pagination{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:26px}.pagination a,.pagination span{min-width:42px;height:42px;padding:0 13px;display:inline-flex;align-items:center;justify-content:center;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.06);color:#fff}.pagination .current{background:var(--brand);color:#061019;font-weight:950}.empty-box{padding:42px;text-align:center;color:var(--muted)}.alert{padding:14px 16px;border-radius:16px;margin-bottom:18px}.alert.success{background:#103f30;color:#ddffef;border:1px solid #1f7b58}.alert.error{background:#5a2424;color:#ffe1e1;border:1px solid #944040}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:14px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{color:#c9d3df;font-size:14px}td{color:#edf2f7;font-size:14px}.preview-thumb{width:120px;height:68px;border-radius:10px;object-fit:cover;background:#0b0d12}.kv{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:24px 0}.kv .item{padding:18px}.kv strong{display:block;font-size:28px;margin-top:8px}.code-box{padding:16px;border-radius:16px;background:#0f141d;border:1px solid var(--line);font-family:Consolas,Monaco,monospace;font-size:13px;overflow:auto;white-space:pre-wrap}.site-footer{border-top:1px solid var(--line);background:rgba(7,11,18,.88);padding:30px 0 34px;color:var(--muted)}.footer-grid{display:flex;justify-content:space-between;gap:18px;align-items:center}.footer-grid strong{color:#fff}.footer-grid p{margin:4px 0 0}.footer-links{display:flex;gap:10px}.footer-links a{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.06);color:#d7e3ee}.mobile-bottom{display:none}
@media(max-width:1060px){.hero-service,.detail-layout{grid-template-columns:1fr}.grid,.popular-grid,.featured-grid,.category-grid,.learning-strip{grid-template-columns:repeat(2,1fr)}.featured-grid .card:first-child{grid-column:span 1}.filter-grid{grid-template-columns:1fr 1fr}.dashboard{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-bottom:72px}.inner{width:min(100% - 24px,1240px)}.header-row{min-height:68px}.brand-text small,.top-nav{display:none}.main-wrap{padding:20px 0 80px}.hero{padding:25px;border-radius:26px}.hero p{font-size:16px}.dashboard,.grid,.popular-grid,.featured-grid,.category-grid,.learning-strip,.form-grid,.filter-grid,.kv{grid-template-columns:1fr}.section-head{display:block}.section-head h2{font-size:24px}.search-card,.popular-wrap,.featured-banner,.detail-card,.side-card{padding:17px}.card-title{font-size:18px}.side-item{grid-template-columns:104px 1fr}.footer-grid{display:block}.footer-links{margin-top:14px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:70;height:66px;background:rgba(7,11,18,.94);border-top:1px solid var(--line);backdrop-filter:blur(16px);display:grid;grid-template-columns:repeat(4,1fr)}.mobile-bottom a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;color:#d7e3ee;font-size:12px;font-weight:850}.mobile-bottom span{font-size:20px;line-height:1}.btn{width:auto}.btn-row .btn{flex:1;min-width:120px}}
.embed-media iframe{width:100%;height:100%;border:0;display:block;border-radius:22px;background:#000}.embed-media:after{display:none}.shorts-note{margin-top:8px;color:var(--muted);font-size:13px}.seed-badge{display:inline-flex;align-items:center;gap:6px;padding:7px 11px;border-radius:999px;background:rgba(49,183,255,.12);border:1px solid rgba(49,183,255,.28);color:#cbeeff;font-size:12px;font-weight:900}