:root {
  --bg: #ffffff;
  --fg: #111111;
  --muted: #6f6f6f;
  --faint: #a8a8a8;
  --line: #ececec;
  --soft: #f6f6f5;
  --accent: #0e9f6e;
  --accent-soft: #e8f7f0;
  --warn: #c2410c;
  --radius: 8px;
  --tile-opacity: 0.62;
  color-scheme: light;
}
/* 다크: 시스템이 다크이고 라이트로 고정하지 않았을 때, 또는 다크로 고정했을 때 */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0e0e0e;
    --fg: #ececec;
    --muted: #9b9b9b;
    --faint: #5f5f5f;
    --line: #222222;
    --soft: #171717;
    --accent: #34d399;
    --accent-soft: #10251d;
    --warn: #fb923c;
    --tile-opacity: 0.3;
    color-scheme: dark;
  }
  :root:not([data-theme="light"]) .i-sun { display: block; }
  :root:not([data-theme="light"]) .i-moon { display: none; }
}
:root[data-theme="dark"] {
  --bg: #0e0e0e;
  --fg: #ececec;
  --muted: #9b9b9b;
  --faint: #5f5f5f;
  --line: #222222;
  --soft: #171717;
  --accent: #34d399;
  --accent-soft: #10251d;
  --warn: #fb923c;
  --tile-opacity: 0.3;
  color-scheme: dark;
}
:root[data-theme="dark"] .i-sun { display: block; }
:root[data-theme="dark"] .i-moon { display: none; }

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font: 15px/1.6 "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;
  letter-spacing: -0.01em;
  padding: env(safe-area-inset-top, 0) 0 env(safe-area-inset-bottom, 0);
}
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
img { max-width: 100%; }
[hidden] { display: none !important; }
.wrap { max-width: 860px; margin: 0 auto; padding-inline: 20px; }
.muted { color: var(--muted); }
h1, h2 { letter-spacing: -0.02em; line-height: 1.3; }

/* ── 헤더 ── */
.site-head { position: sticky; top: 0; z-index: 10; background: color-mix(in srgb, var(--bg) 92%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); }
.head-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px 6px; }
.brand { font-weight: 700; font-size: 16px; display: inline-flex; align-items: center; gap: 8px; }
.brand:hover { text-decoration: none; }
.brand-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); }
.head-links { display: flex; align-items: center; gap: 16px; font-size: 14px; color: var(--muted); }
.theme-toggle { display: inline-grid; place-items: center; width: 30px; height: 30px; border: 1px solid var(--line); border-radius: 99px; background: transparent; color: var(--muted); cursor: pointer; padding: 0; }
.theme-toggle:hover { color: var(--fg); border-color: var(--faint); }
.i-sun { display: none; }
.head-links a[aria-current] { color: var(--fg); font-weight: 600; }
.cat-nav { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; padding-block: 4px 8px; }
.cat-nav::-webkit-scrollbar { display: none; }
.cat-nav a { flex: none; padding: 4px 10px; border-radius: 99px; font-size: 14px; color: var(--muted); }
.cat-nav a:hover { background: var(--soft); text-decoration: none; color: var(--fg); }
.cat-nav a[aria-current] { background: var(--fg); color: var(--bg); }

/* ── 인트로 ── */
.intro { padding-block: 40px 20px; }
.intro h1 { font-size: clamp(22px, 4vw, 28px); margin: 0 0 8px; font-weight: 700; }
.intro p { margin: 6px 0; max-width: 62ch; }
.intro-sm { padding-block: 28px 8px; }
.intro .count { font-size: 0.6em; color: var(--faint); font-weight: 500; vertical-align: middle; }
.stats { display: flex; flex-wrap: wrap; gap: 6px 18px; font-size: 14px; color: var(--muted); }
.stats b { color: var(--fg); font-weight: 600; }

/* ── 패널 (이벤트, 변경사항) ── */
.panel { border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; margin-block: 14px; }
.panel h2 { font-size: 14px; margin: 0 0 8px; display: flex; justify-content: space-between; gap: 12px; }
.panel p { margin: 0 0 8px; font-size: 14px; }
.panel-more { font-weight: 400; color: var(--muted); font-size: 13px; }
.panel-promo { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); background: var(--accent-soft); }
.promo-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; font-size: 14px; }
.promo-list a { display: grid; grid-template-columns: 18px minmax(80px, max-content) 1fr auto; align-items: start; gap: 2px 8px; }
.promo-list .logo { margin-top: 2px; }
.promo-list b { white-space: nowrap; }
.promo-list span { color: var(--muted); min-width: 0; }
.promo-list time { color: var(--muted); font-size: 12px; }
@media (max-width: 560px) { .promo-list a { grid-template-columns: 18px 1fr; } .promo-list span, .promo-list time { grid-column: 2; } }
.changes { list-style: none; margin: 0; padding: 0; display: grid; gap: 5px; font-size: 14px; }
.changes li { display: flex; gap: 8px; align-items: baseline; }
.changes .more { color: var(--muted); padding-left: 2px; }
.ctype { flex: none; font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--soft); color: var(--muted); font-weight: 600; }
.ctype-new { background: var(--accent-soft); color: var(--accent); }
.ctype-ended { color: var(--warn); }
.ctype-promo { background: var(--accent); color: var(--bg); }

/* ── 툴바 ── */
.toolbar { position: sticky; top: 92px; z-index: 5; background: var(--bg); padding-block: 14px 10px; display: grid; gap: 10px; }
#q { width: 100%; font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--soft); color: var(--fg); outline: none; }
#q:focus { border-color: var(--fg); background: var(--bg); }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { font: inherit; font-size: 13px; padding: 3px 10px; border: 1px solid var(--line); border-radius: 99px; background: transparent; color: var(--muted); cursor: pointer; }
.chip:hover { color: var(--fg); border-color: var(--faint); }
.chip[aria-pressed="true"] { background: var(--fg); border-color: var(--fg); color: var(--bg); }
.empty { color: var(--muted); padding: 24px 0; text-align: center; }

/* ── 게시판 ── */
.board { margin-block: 18px 30px; }
.board-head { display: flex; align-items: baseline; gap: 8px; border-bottom: 1px solid var(--fg); padding-bottom: 8px; }
.board-head h2 { font-size: 17px; margin: 0; }
.board-head .count { color: var(--faint); font-size: 13px; }
.board-more { margin-left: auto; font-size: 13px; color: var(--muted); }
.rows { list-style: none; margin: 0; padding: 0; }
.row { border-bottom: 1px solid var(--line); }
.row > a { display: grid; grid-template-columns: 28px 1fr auto; gap: 12px; padding: 12px 2px; align-items: start; }
.row > a:hover { text-decoration: none; background: var(--soft); }
.row-main { min-width: 0; }
.row-title { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; }
.row-title strong { font-weight: 650; }
.row-models { color: var(--muted); font-size: 13px; }
.row-head { font-size: 14px; margin-top: 2px; }
.row-meta { display: flex; flex-wrap: wrap; gap: 4px 10px; margin-top: 5px; font-size: 12px; color: var(--muted); }
.row-date { font-size: 12px; color: var(--faint); font-variant-numeric: tabular-nums; padding-top: 2px; }
.is-ended { opacity: 0.55; }
.is-ended .row-head { text-decoration: line-through; }
.rows-compact .row > a { padding-block: 9px; }

.tag { font-size: 11px; padding: 1px 6px; border-radius: 4px; background: var(--soft); color: var(--muted); font-weight: 600; }
.tag-line { background: transparent; border: 1px solid var(--line); }
.badge { font-size: 10.5px; font-weight: 700; padding: 1px 5px; border-radius: 4px; border: 1px solid var(--line); color: var(--muted); letter-spacing: 0.02em; }
.badge-new { border-color: var(--accent); color: var(--accent); }
.badge-promo { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.badge-end { border-color: var(--warn); color: var(--warn); }

.logo { width: 28px; height: 28px; border-radius: 7px; object-fit: contain; background: #fff; border: 1px solid var(--line); flex: none; }
.logo-fallback { display: inline-grid; place-items: center; font-size: 13px; font-weight: 700; color: var(--muted); background: var(--soft); }
.promo-list .logo, .model-index .logo { width: 18px; height: 18px; border-radius: 4px; }

/* ── 글 상세 ── */
.post { padding-block: 22px 40px; }
.crumbs { display: flex; gap: 6px; font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.post-head { display: flex; gap: 14px; align-items: center; }
.post-head .logo { width: 44px; height: 44px; border-radius: 10px; }
.post-head h1 { font-size: clamp(22px, 4vw, 28px); margin: 0; }
.post-head p { margin: 2px 0 0; font-size: 14px; }
.model-chips { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 6px; }
.model-chips li { font-size: 13px; padding: 3px 10px; border: 1px solid var(--line); border-radius: 99px; }
.headline { font-size: 18px; font-weight: 600; margin: 18px 0; padding-left: 12px; border-left: 3px solid var(--accent); line-height: 1.5; }
.promo-box { background: var(--accent-soft); border-radius: var(--radius); padding: 10px 14px; font-size: 14px; margin-bottom: 16px; }
.promo-box b { color: var(--accent); margin-right: 6px; }
.facts { margin: 0; border-top: 1px solid var(--line); }
.facts div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }
.cta { display: inline-block; margin-top: 12px; padding: 9px 16px; border-radius: var(--radius); background: var(--fg); color: var(--bg); font-weight: 600; font-size: 14px; }
.cta:hover { text-decoration: none; opacity: 0.88; }
.post h2 { font-size: 16px; margin: 34px 0 10px; }
.post > p:not(.verify) { max-width: 68ch; }
.steps { padding-left: 20px; margin: 0; display: grid; gap: 4px; }
.sources { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: 14px; }
.sources a { text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 3px; word-break: break-all; }
.stype { font-size: 11px; color: var(--muted); border: 1px solid var(--line); border-radius: 4px; padding: 0 5px; margin-right: 8px; }
.verify { margin-top: 30px; font-size: 13px; color: var(--muted); background: var(--soft); border-radius: var(--radius); padding: 12px 14px; }
.conf-high { color: var(--accent); }
.conf-low { color: var(--warn); }
.comments { margin-top: 10px; }

/* ── 모델별 ── */
.model-index { margin: 0; }
.model-item { display: grid; grid-template-columns: minmax(120px, 220px) 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.model-item dt { font-weight: 600; font-size: 14px; }
.model-item dd { margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.model-item dd a { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; padding: 2px 8px 2px 4px; border: 1px solid var(--line); border-radius: 99px; }
.model-item dd a:hover { text-decoration: none; border-color: var(--faint); }

/* ── 업데이트 로그 ── */
.log { padding-block: 16px; border-bottom: 1px solid var(--line); }
.log h2 { font-size: 16px; margin: 0 0 6px; font-variant-numeric: tabular-nums; }
.log p { margin: 0 0 8px; font-size: 14px; }

.site-foot { border-top: 1px solid var(--line); margin-top: 40px; padding-block: 20px 40px; font-size: 12.5px; color: var(--muted); }
.site-foot p { margin: 4px 0; }
.site-foot a { text-decoration: underline; text-underline-offset: 2px; }

@media (max-width: 560px) {
  .wrap { padding-inline: 16px; }
  .head-links { gap: 12px; font-size: 13px; }
  .toolbar { top: 88px; }
  .row > a { grid-template-columns: 28px 1fr; }
  .row-date { display: none; }
  .facts div { grid-template-columns: 88px 1fr; }
  .model-item { grid-template-columns: 1fr; gap: 6px; }
}

/* ── 히어로: 흐르는 로고 배너 ── */
.hero { position: relative; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero-bg { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: space-between; padding-block: 26px; }
.hero-bg::after { content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 40% 50% at 50% 50%, var(--bg) 45%, transparent 100%),
    linear-gradient(to right, var(--bg), transparent 12%, transparent 88%, var(--bg)); }
.mq-row { overflow: hidden; }
.mq-track { display: flex; gap: 14px; width: max-content; animation: mq 70s linear infinite; }
.mq-row-1 .mq-track { animation-duration: 85s; animation-direction: reverse; }
.mq-row-2 .mq-track { animation-duration: 60s; }
.mq-row:hover .mq-track { animation-play-state: paused; }
@keyframes mq { to { transform: translateX(calc(-50% - 7px)); } }
.mq-tile { flex: none; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 15px; background: #fff; border: 1px solid var(--line);
  opacity: var(--tile-opacity); filter: grayscale(1); transition: opacity .2s, filter .2s, transform .2s; }
.mq-tile:hover { opacity: 1; filter: none; transform: translateY(-2px); text-decoration: none; }
.mq-tile img { width: 30px; height: 30px; object-fit: contain; border-radius: 6px; }
.hero-fg { position: relative; z-index: 1; text-align: center; padding-block: 112px 108px; pointer-events: none; }
.hero-fg > * { pointer-events: auto; }
.hero-fg h1 { font-size: clamp(24px, 4.4vw, 34px); margin: 0 auto 10px; max-width: 20ch; font-weight: 750; }
.hero-fg p { margin: 8px auto; max-width: 56ch; }
.hero-fg .stats { justify-content: center; }
.hero-kicker { display: inline-block; font-size: 12.5px; font-weight: 600; color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent); background: var(--bg); border-radius: 99px; padding: 3px 11px; }
@media (prefers-reduced-motion: reduce) { .mq-track { animation: none; } }
@media (max-width: 560px) {
  .hero-fg { padding-block: 84px 80px; }
  .hero-bg { padding-block: 16px; }
  .hero-bg::after { background: radial-gradient(ellipse 90% 58% at 50% 50%, var(--bg) 50%, transparent 100%); }
  .mq-tile { width: 44px; height: 44px; border-radius: 12px; }
  .mq-tile img { width: 24px; height: 24px; }
}

/* ── 🔥 · 정렬 ── */
.hot { font-size: 14px; line-height: 1; margin-right: -2px; }
.post-head h1 .hot { font-size: 0.8em; margin-right: 6px; vertical-align: 0.08em; }
.sortbar { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 12px; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 99px; padding: 2px; }
.seg button { font: inherit; font-size: 12.5px; border: 0; background: transparent; color: var(--muted); padding: 3px 11px; border-radius: 99px; cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--fg); color: var(--bg); }
.hot-note { font-size: 12px; color: var(--faint); }