/* ═══════════════════════════════════════════════════════════
   왜떴지 — 디자인 시스템
   로고(딥네이비 + 틸)에서 파생한 팔레트.
   등락 표시만 한국 관행(적=상승/청=하락)을 따로 쓴다.
   ═══════════════════════════════════════════════════════════ */
:root{
  --navy:#0E1B2C;
  --bg:#F5F7F8; --bg-soft:#EDF1F2; --card:#FFFFFF;
  --line:#DDE4E6; --line-2:#C8D3D6;
  --fg:#0E1B2C; --fg-dim:#4A5C66; --fg-mute:#7C8B93;
  --accent:#0E7C6B; --accent-2:#4FB4A0; --accent-soft:#E3F0ED;
  --up:#C0362B; --down:#27529E; --new:#8E6209;
  --radius:12px; --shadow:0 6px 20px rgba(14,27,44,.07);
  --wrap:1180px;
  --f:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Pretendard","Malgun Gothic",system-ui,sans-serif;
  --fm:ui-monospace,SFMono-Regular,Menlo,monospace;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0A121C; --bg-soft:#111C29; --card:#0E1B2C;
    --line:#1E2E40; --line-2:#2A3F55;
    --fg:#E6EDF2; --fg-dim:#9DB0BC; --fg-mute:#6B808E;
    --accent:#4FB4A0; --accent-2:#6FCDBA; --accent-soft:#10312C;
    --up:#E8776A; --down:#7BA3E8; --new:#D6A445;
    --shadow:0 6px 24px rgba(0,0,0,.4);
  }
}
:root[data-theme="dark"]{
  --bg:#0A121C; --bg-soft:#111C29; --card:#0E1B2C;
  --line:#1E2E40; --line-2:#2A3F55;
  --fg:#E6EDF2; --fg-dim:#9DB0BC; --fg-mute:#6B808E;
  --accent:#4FB4A0; --accent-2:#6FCDBA; --accent-soft:#10312C;
  --up:#E8776A; --down:#7BA3E8; --new:#D6A445;
  --shadow:0 6px 24px rgba(0,0,0,.4);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--bg);color:var(--fg);font-family:var(--f);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:3px}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
@media(max-width:640px){.wrap{padding:0 16px}}

/* ── 상단바 ─────────────────────────────────────────────── */
.topbar{position:sticky;top:0;z-index:30;
  background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;height:60px;gap:16px}
.brand{display:flex;align-items:center;gap:9px;font-size:18px;font-weight:800;letter-spacing:-.03em}
.brand b{color:var(--accent)}
.brand__dot{width:9px;height:9px;border-radius:50%;background:var(--accent);
  box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 20%,transparent)}
.status{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--fg-dim)}
.live{display:inline-flex;align-items:center;gap:6px;font-weight:800;font-size:11px;
  letter-spacing:.1em;color:var(--accent)}
.live i{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.updated{font-variant-numeric:tabular-nums;font-family:var(--fm);font-size:12px}
.btn{border:1px solid var(--line-2);background:var(--card);color:var(--fg-dim);
  border-radius:999px;padding:6px 14px;font-size:12.5px;font-weight:600;cursor:pointer;
  font-family:inherit;transition:.15s}
.btn:hover{border-color:var(--accent);color:var(--accent)}
.btn[disabled]{opacity:.45;cursor:progress}
@media(max-width:640px){.updated{display:none}}

/* ── 히어로 ─────────────────────────────────────────────── */
.hero{padding:64px 0 44px;
  background:radial-gradient(760px 320px at 15% -20%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 72%)}
.hero h1{margin:0;font-size:clamp(32px,5.6vw,54px);line-height:1.12;
  letter-spacing:-.04em;font-weight:850;text-wrap:balance}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero__sub{margin:18px 0 0;color:var(--fg-dim);font-size:15.5px;max-width:60ch}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:24px}
.chip{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);
  background:var(--card);border-radius:999px;padding:6px 13px;font-size:12.5px;color:var(--fg-dim)}
.chip b{color:var(--fg);font-weight:700}
.chip .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-2)}
.chip.is-down .dot{background:var(--up)}
.chip--skel{width:110px;height:31px;background:var(--bg-soft);border-color:transparent;animation:sh 1.4s infinite}
@media(max-width:640px){.hero{padding:40px 0 28px}}

/* ── 섹션 ───────────────────────────────────────────────── */
.section{padding:44px 0;min-width:0}
.section__head{display:flex;align-items:flex-end;justify-content:space-between;
  gap:16px;margin-bottom:20px;flex-wrap:wrap}
.section__head h2{margin:0;font-size:21px;letter-spacing:-.025em;font-weight:800}
.section__head p{margin:5px 0 0;color:var(--fg-mute);font-size:13px}

/* ── 통합 랭킹 슬라이더 ─────────────────────────────────── */
.deck{position:relative;overflow:hidden;border-radius:var(--radius);width:100%}
.deck__track{display:flex;width:100%;transition:transform .55s cubic-bezier(.4,0,.2,1);will-change:transform}
.deck__page{flex:0 0 100%;width:100%;min-width:0}
.rank{list-style:none;margin:0;padding:0;
  display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media(max-width:760px){.rank{grid-template-columns:1fr}}

.row{display:flex;gap:14px;align-items:center;background:var(--card);
  border:1px solid var(--line);border-radius:10px;padding:13px 16px;
  min-height:60px;transition:.16s}
.row:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-1px)}
.row__rank{flex:none;width:26px;font-size:17px;font-weight:800;color:var(--fg-mute);
  font-variant-numeric:tabular-nums;text-align:center}
.row:nth-child(-n+3) .row__rank{color:var(--accent)}
.row__body{min-width:0;flex:1 1 0;display:flex;flex-direction:column;gap:6px;overflow:hidden}
.row__kw{font-size:15px;font-weight:700;letter-spacing:-.02em;word-break:keep-all;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.row:hover .row__kw{color:var(--accent)}
.row__meta{display:flex;flex-wrap:wrap;gap:5px;align-items:center}
.tag{font-size:11px;padding:2px 7px;border-radius:5px;border:1px solid var(--line);
  color:var(--fg-mute);background:var(--bg-soft);white-space:nowrap}
.tag--hot{border-color:transparent;background:var(--accent-soft);color:var(--accent);font-weight:700}

.deck__nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:20px}
.deck__dots{display:flex;gap:7px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--line-2);border:0;padding:0;
  cursor:pointer;transition:.2s}
.dot[aria-current="true"]{background:var(--accent);width:22px;border-radius:99px}
.deck__label{font-family:var(--fm);font-size:11.5px;color:var(--fg-mute);
  font-variant-numeric:tabular-nums;min-width:74px;text-align:center}
.deck__arrow{width:28px;height:28px;border-radius:50%;border:1px solid var(--line-2);
  background:var(--card);color:var(--fg-dim);cursor:pointer;font-size:13px;line-height:1;
  display:grid;place-items:center;transition:.15s}
.deck__arrow:hover{border-color:var(--accent);color:var(--accent)}

/* ── 포털별 카드 ───────────────────────────────────────── */
.portals{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}
@media(max-width:1000px){.portals{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.portals{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.card__head{display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 16px;border-bottom:1px solid var(--line)}
.card__title{font-weight:750;font-size:14.5px;letter-spacing:-.02em;min-width:0;overflow:hidden}
.card__label{display:block;font-size:11px;color:var(--fg-mute);font-weight:400;margin-top:2px}
.card__link{font-size:11.5px;color:var(--fg-mute);white-space:nowrap}
.card__link:hover{color:var(--accent)}
.list{list-style:none;margin:0;padding:6px 0}
.list li{display:flex;gap:10px;align-items:baseline;padding:7px 16px;font-size:13.5px;line-height:1.5}
.list li:hover{background:var(--bg-soft)}
.list .n{flex:none;width:16px;text-align:right;font-weight:700;color:var(--fg-mute);
  font-variant-numeric:tabular-nums;font-size:12px}
.list li:nth-child(-n+3) .n{color:var(--accent)}
.list .t{min-width:0;flex:1;word-break:keep-all;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.list .t:hover{color:var(--accent)}
.list .d{flex:none;font-size:10.5px;font-weight:700;font-family:var(--fm)}
.d--up{color:var(--up)} .d--down{color:var(--down)}
.d--new{color:var(--new)} .d--same{color:var(--fg-mute);font-weight:400}
.card--news .list .t{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.card--news .list .d{max-width:62px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:400}
.card--error .card__head{color:var(--fg-mute)}
.card__error{padding:14px 16px;font-size:12.5px;color:var(--fg-mute)}

/* ── 스켈레톤 ─────────────────────────────────────────── */
@keyframes sh{0%,100%{opacity:.5}50%{opacity:.85}}
.skel{height:60px;border-radius:10px;background:var(--card);animation:sh 1.4s infinite;list-style:none}
.skel-card{height:300px;border-radius:var(--radius);background:var(--card);animation:sh 1.4s infinite}

/* ── 푸터 ───────────────────────────────────────────────── */
.footer{border-top:1px solid var(--line);background:var(--bg-soft);
  padding:44px 0 52px;margin-top:32px;color:var(--fg-dim);font-size:13px}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
@media(max-width:760px){.footer__grid{grid-template-columns:1fr;gap:26px}}
.footer a{color:var(--fg-dim)}
.footer a:hover{color:var(--accent)}
.footer .legal{display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  font-size:13px;margin-bottom:20px}
.footer .legal span{color:var(--line-2)}
.footer .legal b{font-weight:700;color:var(--fg)}
.footer .corp{margin:0 0 5px;font-size:14px;font-weight:700;color:var(--fg);letter-spacing:-.02em}
.footer .corp span{font-weight:400;color:var(--fg-mute);font-size:12px;
  margin-left:7px;font-family:var(--fm)}
.footer .biz{margin:0 0 18px;font-size:12.5px;color:var(--fg-dim)}
.footer .muted{color:var(--fg-mute);font-size:12px;line-height:1.75;margin:0}
.footer .copy{margin:22px 0 0;color:var(--fg-mute);font-size:11px;font-family:var(--fm);
  padding-top:18px;border-top:1px solid var(--line)}

/* ── 모바일 ─────────────────────────────────────────────── */
@media(max-width:640px){
  body{font-size:15px}
  .hero h1{letter-spacing:-.045em}
  .hero__sub{font-size:14.5px}
  .chips{gap:6px}
  .chip{padding:5px 11px;font-size:12px}
  .section{padding:32px 0}
  .section__head h2{font-size:19px}
  .row{padding:12px 14px;gap:11px;min-height:56px}
  .row__rank{width:22px;font-size:16px}
  .row__kw{font-size:14.5px}
  .tag{font-size:10.5px;padding:2px 6px}
  .deck__nav{margin-top:16px;gap:10px}
  .card__head{padding:12px 14px}
  .list li{padding:7px 14px;font-size:13px}
  .footer{padding:34px 0 44px}
}