/* 카토탈 — 계기판 모티프 다크 단일 테마. 모바일 우선. */
:root {
  --ct-bg: #15171c;
  --ct-panel: #1d2027;
  --ct-panel-hi: #232732;
  --ct-line: #2c313c;
  --ct-ink: #e9ebef;
  --ct-dim: #9aa1ad;
  --ct-faint: #6b7280;
  --ct-accent: #ffd400;
  --ct-accent-dim: #c7a800;
  --ct-on-accent: #17150a;
  --ct-radius: 10px;
  --ct-body-font: "Apple SD Gothic Neo", "Malgun Gothic", "맑은 고딕", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ct-num-font: "Avenir Next Condensed", "AppleSDGothicNeo-Bold", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ct-bg);
  color: var(--ct-ink);
  font-family: var(--ct-body-font);
  font-size: 16px;
  line-height: 1.7;
  word-break: keep-all;
}

a { color: var(--ct-accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { max-width: 100%; }

h1, h2, h3 { line-height: 1.35; letter-spacing: -0.01em; }
h1 { font-size: 1.7rem; margin: 0 0 0.6em; }
h2 { font-size: 1.25rem; margin: 2.2em 0 0.6em; padding-top: 0.2em; }
h3 { font-size: 1.05rem; margin: 1.6em 0 0.4em; }
h2::before {
  content: "";
  display: block;
  width: 28px;
  height: 3px;
  background: var(--ct-accent);
  margin-bottom: 0.55em;
  border-radius: 2px;
}
p { margin: 0.7em 0; }
ul, ol { padding-left: 1.3em; }
code {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.9em;
  background: var(--ct-panel-hi);
  border: 1px solid var(--ct-line);
  border-radius: 4px;
  padding: 0.1em 0.35em;
}

/* 접근성 스킵 링크 */
.kt-skip {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--ct-accent);
  color: var(--ct-on-accent);
  padding: 8px 14px;
  z-index: 20;
}
.kt-skip:focus { left: 8px; }

/* ── 상단 콕핏(헤더) ───────────────────────────── */
.kt-cockpit {
  border-bottom: 2px solid var(--ct-accent);
  background: linear-gradient(180deg, #1a1d24, var(--ct-bg));
}
.kt-cockpit-in {
  max-width: 62rem;
  margin: 0 auto;
  padding: 12px 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
}
.kt-emblem {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--ct-ink);
  letter-spacing: 0.02em;
}
.kt-emblem:hover { text-decoration: none; }
.kt-routes {
  margin-left: auto;
  display: flex;
  gap: 4px;
}
.kt-routes a {
  color: var(--ct-dim);
  font-size: 0.92rem;
  padding: 5px 9px;
  border-radius: 6px;
}
.kt-routes a:hover {
  color: var(--ct-ink);
  background: var(--ct-panel-hi);
  text-decoration: none;
}

/* ── 본문 데크 ─────────────────────────────────── */
.kt-deck {
  max-width: 62rem;
  margin: 0 auto;
  padding: 28px 18px 64px;
}

/* 히어로 */
.kt-hero { padding: 18px 0 8px; }
.kt-hero h1 { font-size: clamp(1.7rem, 4.5vw, 2.4rem); }
.kt-hero .kt-lead { color: var(--ct-dim); font-size: 1.05rem; max-width: 42em; }
.kt-hero-gauge { float: right; margin: 0 0 12px 16px; }
@media (max-width: 560px) { .kt-hero-gauge { display: none; } }

/* 즉답(요약) 스트립 — AI 인용용 자기완결 문장 */
.kt-readout {
  border-left: 4px solid var(--ct-accent);
  background: var(--ct-panel);
  border-radius: 0 var(--ct-radius) var(--ct-radius) 0;
  padding: 12px 16px;
  margin: 18px 0;
  color: var(--ct-ink);
}

/* 패널(카드) 그리드 */
.kt-panelgrid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
  margin: 16px 0;
  padding: 0;
  list-style: none;
}
.kt-panel {
  background: var(--ct-panel);
  border: 1px solid var(--ct-line);
  border-radius: var(--ct-radius);
  padding: 16px 16px 14px;
}
.kt-panel h3 { margin: 0 0 0.35em; font-size: 1rem; }
.kt-panel p { margin: 0; color: var(--ct-dim); font-size: 0.92rem; }
.kt-lamp {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--ct-accent);
  border: 1px solid var(--ct-accent-dim);
  border-radius: 999px;
  padding: 1px 9px;
  margin-bottom: 8px;
}

/* 계기판 숫자 강조 */
.kt-bignum {
  font-family: var(--ct-num-font);
  font-weight: 700;
  font-size: 2rem;
  color: var(--ct-accent);
  letter-spacing: 0.01em;
  font-variant-numeric: tabular-nums;
}

/* 와이드 비교 테이블 — 가로 스크롤은 래퍼 내부에서만 */
.kt-tablewrap { overflow-x: auto; margin: 14px 0; }
table.kt-grid {
  border-collapse: collapse;
  width: 100%;
  min-width: 480px;
  font-size: 0.93rem;
}
.kt-grid th, .kt-grid td {
  border: 1px solid var(--ct-line);
  padding: 8px 12px;
  text-align: left;
  vertical-align: top;
}
.kt-grid th {
  background: var(--ct-panel-hi);
  color: var(--ct-ink);
  font-weight: 700;
  white-space: nowrap;
}
.kt-grid td { color: var(--ct-dim); }
.kt-grid td.kt-num { font-variant-numeric: tabular-nums; text-align: right; }

/* FAQ 아코디언 (details/summary 방식) */
.kt-qa-block { margin-top: 2.5em; }
.kt-qa {
  border: 1px solid var(--ct-line);
  border-radius: var(--ct-radius);
  background: var(--ct-panel);
  margin: 10px 0;
}
.kt-qa summary {
  cursor: pointer;
  padding: 12px 16px;
  font-weight: 700;
  list-style: none;
}
.kt-qa summary::-webkit-details-marker { display: none; }
.kt-qa summary::before { content: "▸ "; color: var(--ct-accent); }
.kt-qa[open] summary::before { content: "▾ "; }
.kt-qa-body { padding: 0 16px 12px; color: var(--ct-dim); }

/* 퍼가기 킷 */
.kt-embedbox {
  margin-top: 2.5em;
  border: 1px dashed var(--ct-accent-dim);
  border-radius: var(--ct-radius);
  padding: 16px;
  background: var(--ct-panel);
}
.kt-snippet {
  overflow-x: auto;
  background: #101216;
  border: 1px solid var(--ct-line);
  border-radius: 6px;
  padding: 12px;
  font-size: 0.82rem;
  line-height: 1.5;
}
.kt-snippet code { background: none; border: 0; padding: 0; }
.kt-snagbtn {
  font: inherit;
  font-weight: 700;
  background: var(--ct-accent);
  color: var(--ct-on-accent);
  border: 0;
  border-radius: 6px;
  padding: 8px 18px;
  cursor: pointer;
}
.kt-snagbtn:hover { background: #ffe14d; }

/* ── 하단 베이스풋(푸터) ───────────────────────── */
.kt-basefoot {
  border-top: 1px solid var(--ct-line);
  background: #121419;
  margin-top: 40px;
}
.kt-basefoot-in {
  max-width: 62rem;
  margin: 0 auto;
  padding: 26px 18px 34px;
  font-size: 0.88rem;
  color: var(--ct-dim);
}
.kt-foot-brand { font-weight: 800; color: var(--ct-ink); margin: 0 0 6px; }
.kt-foot-note { max-width: 46em; color: var(--ct-faint); }
.kt-foot-routes { display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 12px 0; }
.kt-foot-routes a { color: var(--ct-dim); }
.kt-foot-legal { color: var(--ct-faint); margin: 8px 0 0; }

/* ── 임베드 뷰(?dash=1) ────────────────────────── */
.dashview .kt-cockpit,
.dashview .kt-basefoot,
.dashview .kt-embedbox { display: none; }
.dashview .kt-deck { padding: 12px 14px 64px; }
.totalbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--ct-accent);
  padding: 8px 14px;
  text-align: center;
  font-size: 0.88rem;
  font-weight: 700;
  z-index: 30;
}
.totalbar a { color: var(--ct-on-accent); text-decoration: none; }
.totalbar a:hover { text-decoration: underline; }


/* ---- farm calc/guide helpers ---- */
.farm-calc{border:1px solid #ccc;border-radius:10px;padding:1rem 1.1rem;margin:1.2rem 0;background:#fafafa}
.farm-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(11rem,1fr));gap:.85rem 1rem}
.farm-calc label{display:block;font-size:.78rem;font-weight:700;margin-bottom:.3rem}
.farm-calc input,.farm-calc select{width:100%;font:inherit;padding:.45rem .55rem;border:1px solid #bbb;border-radius:6px}
.farm-out{margin-top:.9rem;padding:.85rem 1rem;background:#fff;border:1px solid #ddd;border-radius:8px}
.farm-note{font-size:.9rem;color:#555;margin-top:.5rem}
.farm-hub{display:grid;grid-template-columns:repeat(auto-fit,minmax(14rem,1fr));gap:1rem;margin:1.2rem 0}
.farm-card{border:1px solid #ddd;border-radius:10px;padding:1rem;background:#fff}
.farm-card h3{margin:.2rem 0 .4rem;font-size:1.05rem}
.farm-card p{margin:0;font-size:.92rem;color:#444}
.guide-body p{margin:0 0 .85rem;line-height:1.65}
.guide-body h2{margin:1.6rem 0 .7rem}


/* ---- dashboard links (unique related UI) ---- */
.kt-dashlinks { display: block; margin: 2rem 0 1rem; padding: 1rem 0.9rem; border: 1px solid #d0d5dc; border-radius: 10px; background: #f7f8fa; }
.kt-dashlinks__h { margin: 0 0 0.85rem; font-size: 1.1rem; border: 0; padding: 0; }
.kt-g { margin: 0.75rem 0 0.4rem; }
.kt-gh { margin: 0 0 0.35rem; font-size: 0.82rem; font-weight: 700; letter-spacing: 0.04em; text-transform: none; color: #4a5568; }
.kt-ul { list-style: none; padding: 0; margin: 0 0 0.4rem; display: flex; flex-wrap: wrap; gap: 0.35rem 0.75rem; }
.kt-ul li { margin: 0; font-size: 0.92rem; }
.kt-route { margin: 1.5rem 0; }
.kt-route h2 { margin: 0 0 0.75rem; }
.kt-more { margin: 1.1rem 0 0; font-size: 0.92rem; }

/* entity see-also — plain, matches guide-body */
.see-also{margin:2rem 0 1rem;padding:1rem 0 0;border-top:1px solid rgba(127,127,127,.25)}
.see-also h2{font-size:1.15rem;margin:0 0 .75rem}
.see-also p{margin:0 0 .55rem;line-height:1.55}