:root{
  --bg:#090E1A;
  --bg2:#0E1424;
  --panel:#121A2D;
  --panel2:#151E33;
  --line:#26324A;
  --line2:#34425E;
  --text:#F3F6FC;
  --muted:#9EA9BC;
  --blue:#738BFF;
  --blue2:#8FA2FF;
  --mint:#63E6D6;
  --soft:#B8C3D7;
  --danger:#FF7A82;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:Pretendard,"Noto Sans KR","Apple SD Gothic Neo",system-ui,-apple-system,sans-serif;
  line-height:1.55;letter-spacing:-.015em
}
body:before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:-1;
  background:
    radial-gradient(circle at 82% 10%,rgba(115,139,255,.14),transparent 28%),
    radial-gradient(circle at 10% 42%,rgba(99,230,214,.06),transparent 26%),
    linear-gradient(rgba(255,255,255,.015) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.015) 1px,transparent 1px);
  background-size:auto,auto,48px 48px,48px 48px
}
a{text-decoration:none;color:inherit}
button{font:inherit}
svg{width:1em;height:1em;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.wrap{width:min(1180px,calc(100% - 40px));margin:auto}

/* Header */
.header{height:70px;border-bottom:1px solid var(--line);background:rgba(9,14,26,.88);backdrop-filter:blur(16px);position:sticky;top:0;z-index:50}
.header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:11px;font-size:20px;font-weight:900;letter-spacing:-.055em;white-space:nowrap}
.logo-mark{width:34px;height:34px;border-radius:50%;background:#0B1221;display:grid;place-items:center;border:1px solid #34476B;position:relative;overflow:hidden;box-shadow:0 0 20px rgba(115,139,255,.12)}
.logo-mark:before{content:"";width:22px;height:22px;border-radius:50%;position:absolute;background:linear-gradient(135deg,var(--blue) 12%,var(--mint) 88%);box-shadow:0 0 13px rgba(99,230,214,.32)}
.logo-mark:after{content:"";width:21px;height:21px;border-radius:50%;position:absolute;background:#0B1221;transform:translateX(-5px);box-shadow:1px 0 0 rgba(255,255,255,.06)}
.logo span:last-child em{font-style:normal;color:var(--blue2)}
.nav{display:flex;align-items:center;gap:7px}
.nav a{padding:8px 10px;border-radius:8px;color:var(--soft);font-size:14px;font-weight:700}
.nav a:hover{background:var(--panel);color:#fff}
.nav .nav-primary{background:var(--blue);color:white;padding-inline:13px}
.nav .nav-primary:hover{background:#8499ff}

/* Hero */
.hero{padding:58px 0 34px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(390px,.84fr);gap:32px;align-items:start}
.hero-copy{padding:0 4px 0 0;display:flex;flex-direction:column;justify-content:flex-start}
.kicker{display:flex;align-items:center;gap:9px;color:var(--mint);font-weight:800;font-size:12px;letter-spacing:.13em;text-transform:uppercase}
.kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 18px rgba(99,230,214,.8)}
h1{font-size:clamp(50px,5.2vw,66px);line-height:1.06;letter-spacing:-.068em;margin:16px 0 20px;max-width:760px}
.hero-line{display:block;white-space:nowrap}
.hero-copy .desc{font-size:18px;line-height:1.72;color:var(--muted);max-width:650px;margin:0}
.hero-copy .desc strong{color:var(--text);font-weight:800}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.btn{min-height:48px;padding:0 17px;border-radius:10px;border:1px solid var(--line2);display:inline-flex;align-items:center;gap:9px;font-weight:850;font-size:14px;transition:.18s ease}
.btn svg{font-size:18px}
.btn.primary{background:var(--blue);border-color:var(--blue);color:white;box-shadow:0 12px 34px rgba(115,139,255,.18)}
.btn.secondary{background:rgba(18,26,45,.74);color:var(--text)}
.btn:hover{transform:translateY(-1px);border-color:#53627f}

/* Launch panel */
.launch-card{background:linear-gradient(145deg,#121A2D,#0F1728);border:1px solid var(--line2);border-radius:18px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.22)}
.launch-top{padding:22px 22px 18px;border-bottom:1px solid var(--line);display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.launch-label{font-size:12px;color:var(--muted);font-weight:750;letter-spacing:.08em;text-transform:uppercase}
.launch-date{font-size:29px;font-weight:900;letter-spacing:-.055em;margin-top:4px}
.dday{min-width:78px;height:78px;border-radius:50%;border:1px solid rgba(99,230,214,.45);display:grid;place-items:center;background:rgba(99,230,214,.06);color:var(--mint);font-size:20px;font-weight:900;box-shadow:inset 0 0 24px rgba(99,230,214,.05)}
.launch-body{padding:18px 22px 22px}
.launch-title{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted);margin-bottom:12px}
.progress{height:5px;background:#202B41;border-radius:99px;overflow:hidden;margin-bottom:20px}
.progress span{display:block;height:100%;width:68%;background:linear-gradient(90deg,var(--blue),var(--mint))}
.mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.mini-card{background:#0C1323;border:1px solid var(--line);padding:15px;border-radius:12px;min-height:98px}
.mini-icon{width:30px;height:30px;border-radius:8px;background:#171F35;color:var(--blue2);display:grid;place-items:center;font-size:17px;margin-bottom:10px}
.mini-card b{display:block;font-size:17px;letter-spacing:-.035em}
.mini-card span{font-size:12px;color:var(--muted)}

/* Class selector */
.selector-section{padding:18px 0 44px}
.selector{border:1px solid var(--line2);background:rgba(14,20,36,.82);border-radius:18px;overflow:hidden}
.selector-head{padding:22px 24px 18px;display:flex;align-items:end;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}
.selector-head h2{margin:4px 0 0;font-size:26px;letter-spacing:-.045em}
.selector-head p{margin:0;color:var(--muted);font-size:13px}
.selector-body{display:grid;grid-template-columns:1.2fr .8fr}
.choice-area{padding:22px 24px;border-right:1px solid var(--line)}
.choice-label{font-size:12px;color:var(--muted);font-weight:800;margin-bottom:12px}
.choice-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.choice-btn{cursor:pointer;text-align:left;border:1px solid var(--line);background:#0C1323;color:var(--text);border-radius:10px;padding:13px 12px;transition:.15s ease}
.choice-btn:hover,.choice-btn.active{border-color:var(--blue);background:rgba(115,139,255,.09)}
.choice-btn b{display:block;font-size:14px}
.choice-btn small{display:block;color:var(--muted);margin-top:2px;font-size:11px}
.result-area{padding:22px 24px;background:#0C1323;display:flex;flex-direction:column;justify-content:center}
.result-tag{font-size:11px;color:var(--mint);font-weight:900;letter-spacing:.08em}
.result-class{font-size:29px;font-weight:900;letter-spacing:-.055em;margin:5px 0 4px}
.result-note{font-size:13px;color:var(--muted)}
.result-link{display:inline-flex;align-items:center;gap:6px;color:var(--blue2);font-weight:800;font-size:13px;margin-top:14px}

/* Quick answers */
.quick-section{padding:18px 0 58px}
.section-title-row{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px}
.section-title-row h2{font-size:28px;letter-spacing:-.05em;margin:0}
.section-title-row p{font-size:13px;color:var(--muted);margin:0}
.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line2);border-left:1px solid var(--line2)}
.quick-card{min-height:220px;padding:22px;background:rgba(14,20,36,.65);border-right:1px solid var(--line2);border-bottom:1px solid var(--line2);transition:.15s ease;position:relative}
.quick-card:hover{background:#121A2D}
.quick-icon{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:#151F35;color:var(--blue2);font-size:21px;border:1px solid #2B3854}
.quick-card:nth-child(2) .quick-icon{color:var(--mint)}
.quick-card:nth-child(3) .quick-icon{color:#A3B1FF}
.quick-card:nth-child(4) .quick-icon{color:#7ED9FF}
.quick-card h3{font-size:20px;letter-spacing:-.045em;margin:25px 0 6px}
.quick-card p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}
.quick-arrow{position:absolute;right:18px;bottom:18px;color:var(--blue2);font-size:21px}

/* Status / principles */
.info-section{padding:56px 0;border-top:1px solid var(--line)}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.info-box{border:1px solid var(--line);background:#0D1424;border-radius:14px;padding:22px}
.info-box h3{margin:0 0 14px;font-size:18px}
.status-row{display:flex;align-items:flex-start;gap:11px;padding:12px 0;border-top:1px solid var(--line)}
.status-row:first-of-type{border-top:0}
.status-icon{color:var(--mint);font-size:18px;margin-top:2px}
.status-row b{display:block;font-size:14px}
.status-row span{font-size:12px;color:var(--muted)}
.pending-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.pending-list span{padding:8px 10px;border:1px solid var(--line);border-radius:8px;background:#11192A;color:var(--soft);font-size:12px}

/* Subpages */
.page-hero{padding:54px 0 30px;border-bottom:1px solid var(--line)}
.page-hero .crumb{font-size:12px;color:var(--mint);font-weight:800;letter-spacing:.08em}
.page-hero h1{font-size:clamp(42px,5.6vw,68px);margin:12px 0 14px}
.page-hero p{color:var(--muted);font-size:17px;max-width:760px;margin:0}
.content-section{padding:38px 0 64px}
.data-table{border-top:1px solid var(--line2)}
.data-row{display:grid;grid-template-columns:180px 1fr 1fr;gap:22px;padding:19px 0;border-bottom:1px solid var(--line)}
.data-row strong{font-size:15px}
.data-row div{font-size:14px;color:var(--muted)}
.data-row div:nth-child(2){color:var(--text);font-weight:750}
.notice{margin-top:24px;border:1px solid rgba(99,230,214,.35);background:rgba(99,230,214,.055);color:#CDEEE8;padding:15px 17px;border-radius:10px;font-size:13px}
.class-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:6px}
.class-card{border:1px solid var(--line);background:#0F1728;border-radius:14px;padding:20px}
.class-top{display:flex;align-items:center;justify-content:space-between}
.tag{font-size:10px;font-weight:900;color:var(--blue2);letter-spacing:.09em}
.class-card h3{font-size:25px;margin:8px 0 17px;letter-spacing:-.05em}
.weapon-row{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.weapon{background:#0A1120;border:1px solid var(--line);border-radius:9px;padding:12px}
.weapon b{font-size:13px}
.weapon span{display:block;font-size:11px;color:var(--muted);margin-top:3px}
.big-stat{font-size:clamp(54px,8vw,92px);font-weight:900;letter-spacing:-.07em;line-height:1;color:var(--blue2)}
.stat-caption{color:var(--muted);font-size:13px;margin-top:8px}

/* Footer */
.footer{border-top:1px solid var(--line);padding:28px 0 42px;color:var(--muted);font-size:12px}
.footer .wrap{display:flex;justify-content:space-between;gap:20px}

@media(max-width:900px){
  .wrap{width:min(100% - 24px,1180px)}
  .nav{gap:2px;overflow:auto}.nav a{font-size:12px;padding:7px 8px}.nav a:nth-child(4),.nav a:nth-child(5){display:none}
  .hero{padding-top:36px}.hero-grid{grid-template-columns:1fr}.hero-copy{padding:12px 0 8px}
  h1{font-size:52px}.hero-line{white-space:normal}.hero-copy .desc{font-size:16px}.launch-card{margin-top:8px}
  .selector-body{grid-template-columns:1fr}.choice-area{border-right:0;border-bottom:1px solid var(--line)}
  .choice-buttons{grid-template-columns:1fr 1fr}
  .quick-grid{grid-template-columns:1fr 1fr}.quick-card{min-height:190px}
  .info-grid{grid-template-columns:1fr}
  .data-row{grid-template-columns:1fr;gap:4px}
}
@media(max-width:560px){
  .header{height:62px}.logo{font-size:17px}.logo-mark{width:30px;height:30px}
  .nav a:not(.nav-primary){display:none}.nav .nav-primary{font-size:12px}
  .hero{padding-top:26px}h1{font-size:42px}
  .hero-actions{display:grid;grid-template-columns:1fr}.btn{justify-content:center}
  .launch-top{padding:18px}.launch-body{padding:16px 18px 18px}.launch-date{font-size:25px}.dday{min-width:66px;height:66px;font-size:17px}
  .selector-head{align-items:flex-start;flex-direction:column}.choice-buttons{grid-template-columns:1fr 1fr}
  .quick-grid{grid-template-columns:1fr}.quick-card{min-height:150px}
  .section-title-row{align-items:flex-start;flex-direction:column}
  .class-grid{grid-template-columns:1fr}.footer .wrap{flex-direction:column}
}

/* SEO content sections */
.seo-section{padding:48px 0;border-top:1px solid var(--line)}
.seo-section h2{font-size:27px;letter-spacing:-.045em;margin:0 0 12px}
.seo-section h3{font-size:17px;margin:0 0 6px}
.seo-lead{color:var(--muted);font-size:14px;line-height:1.8;max-width:850px}
.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}
.fact-card{border:1px solid var(--line);background:#0d1424;border-radius:12px;padding:17px}
.fact-card b{display:block;font-size:19px;letter-spacing:-.035em;margin-bottom:5px}.fact-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.65}
.faq-list{border-top:1px solid var(--line2);margin-top:18px}
.faq-item{padding:18px 0;border-bottom:1px solid var(--line)}
.faq-item h3{margin:0 0 7px}.faq-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.72}
.related-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px}
.related-links a{border:1px solid var(--line2);background:#0d1424;border-radius:9px;padding:9px 11px;color:var(--soft);font-size:12px;font-weight:750}
.related-links a:hover{border-color:var(--blue);color:#fff}
.source-note{margin-top:18px;padding-top:14px;border-top:1px dashed var(--line);font-size:11px;color:var(--muted)}
.source-note a{color:var(--blue2);text-decoration:underline;text-underline-offset:3px}
.status-chip{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(85,223,202,.28);background:rgba(85,223,202,.06);color:var(--mint);border-radius:99px;padding:5px 8px;font-size:10px;font-weight:850}
@media(max-width:760px){.fact-grid{grid-template-columns:1fr}.seo-section{padding:36px 0}}

/* SEO expansion 2026-09-03 */
.answer-panel{border:1px solid var(--line2);background:linear-gradient(145deg,rgba(115,139,255,.09),rgba(14,20,36,.78));border-radius:15px;padding:22px 24px;margin-bottom:14px}.answer-panel h2{font-size:25px;margin:10px 0 8px;letter-spacing:-.045em}.answer-panel p{margin:0;color:var(--soft);font-size:15px;line-height:1.75}.answer-panel strong{color:#fff}.status-chip{display:inline-flex;border:1px solid rgba(99,230,214,.28);background:rgba(99,230,214,.06);color:var(--mint);border-radius:999px;padding:5px 9px;font-size:10px;font-weight:900}.decision-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.decision-card{border:1px solid var(--line);background:#0D1424;border-radius:13px;padding:19px;min-height:215px}.decision-card>span{font-size:9px;font-weight:950;letter-spacing:.12em;color:var(--muted)}.decision-card.good>span{color:var(--mint)}.decision-card.launch>span{color:var(--blue2)}.decision-card h3{font-size:17px;margin:8px 0 12px}.decision-card ul,.fact-list{margin:0;padding-left:18px;color:var(--muted);font-size:13px;line-height:1.75}.seo-section{padding:42px 0;border-top:1px solid var(--line)}.seo-section h2{font-size:27px;letter-spacing:-.045em;margin:0 0 13px}.seo-section p{max-width:900px;color:var(--muted);line-height:1.82;font-size:14px;margin:0 0 12px}.related-section{background:rgba(14,20,36,.34)}.related-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.related-links a{border:1px solid var(--line2);background:#0E1627;border-radius:8px;padding:9px 11px;color:var(--soft);font-size:12px;font-weight:760}.source-note{margin-top:18px;color:#75849c;font-size:10px;line-height:1.65}.source-note a{color:#98aaff;text-decoration:underline}.faq-list{display:grid;gap:8px}.faq-item{border:1px solid var(--line);background:#0D1424;border-radius:10px;padding:16px 17px}.faq-item h3{font-size:14px;margin:0 0 6px}.faq-item p{margin:0;font-size:12px}.seo-directory{padding:52px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:linear-gradient(180deg,rgba(115,139,255,.035),transparent)}.seo-directory h2{margin:9px 0 0;font-size:29px}.directory-grid{display:grid;grid-template-columns:1.15fr .9fr .95fr;gap:10px;margin-top:18px}.directory-group{border:1px solid var(--line);background:#0D1424;border-radius:12px;padding:18px;display:flex;flex-wrap:wrap;gap:7px}.directory-group>span{width:100%;font-size:9px;color:var(--mint);font-weight:950}.directory-group h3{width:100%;font-size:17px;margin:1px 0 9px}.directory-group a{padding:7px 9px;border:1px solid #273550;border-radius:7px;color:var(--soft);font-size:11px;font-weight:740;background:#0A1120}.class-card{display:block}@media(max-width:900px){.decision-grid,.directory-grid{grid-template-columns:1fr}.decision-card{min-height:auto}}


/* Official update collector */
.official-feed-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}
.official-feed-item{display:flex;flex-direction:column;gap:8px;padding:17px 18px;border:1px solid var(--line);border-radius:16px;background:var(--surface);text-decoration:none;color:inherit;min-height:132px}
.official-feed-item:hover{transform:translateY(-2px);border-color:var(--accent);}
.official-feed-item span{font-size:11px;font-weight:800;letter-spacing:.08em;color:var(--accent)}
.official-feed-item b{font-size:15px;line-height:1.45}
.official-feed-item small{color:var(--muted);line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
@media(max-width:900px){.official-feed-list{grid-template-columns:1fr}}