/* ==========================================================================
   세이프온 아카데미 — DREXLY 템플릿
   00-디자인보드.png(정본)의 색·활자·컴포넌트·반경 체계를 그대로 옮긴 단일 스타일시트.
   레이아웃 원형은 명령 프롬프트 02절(Command-first Dashboard · 위험도 Heatmap ·
   Dense Data Grid · Sticky Action Rail · 모바일 현장 체크 모드)을 따른다.
   ========================================================================== */

/* --------------------------------------------------------------- 토큰 §01 */
:root {
  /* 01. Color System — 디자인보드 라벨값 그대로 */
  --y: #ffc107;          /* Safety Yellow */
  --r: #e33035;          /* Safety Red */
  --g: #43a047;          /* Success Green */
  --c900: #0f1115;       /* Charcoal 900 */
  --c700: #2a2e36;       /* Charcoal 700 */
  --gray300: #e5e7eb;    /* Gray 300 */
  --white: #ffffff;

  /* 파생 — 면·선·글자 */
  --bg: var(--c900);
  --bg-deep: #0a0c10;
  --surface: #161920;
  --surface-2: #1d212a;
  --surface-3: #232833;
  --line: var(--c700);
  --line-soft: rgba(229, 231, 235, 0.09);
  --ink: var(--white);
  --ink-2: var(--gray300);
  --ink-3: #98a0ac;
  --ink-4: #6d7684;

  /* 의미색 — 상태는 색만으로 전달하지 않는다(§09). 글자·아이콘을 늘 함께 쓴다 */
  --info: #4a82d8;
  --warn: #f28909;
  --y-press: #e0a800;
  --y-ink: #1a1500;      /* 노랑 위 글자 */

  /* 위험도 4단 램프 — 디자인보드 04. Risk Heatmap 에서 채집 */
  --risk-1: #43a047;
  --risk-2: #a3b735;
  --risk-3: #ffc107;
  --risk-4: #f28909;
  --risk-5: #e33035;

  /* 02. Typography — 디자인보드는 Pretendard 단일 지정 */
  --sans: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont,
    system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;

  /* 조판 */
  --wrap: 1320px;
  --gutter: 40px;
  --section: 104px;

  /* 06. Elevation & Radius */
  --r4: 4px;
  --r8: 8px;
  --r12: 12px;
  --r16: 16px;
  --r24: 24px;
  --e1: 0 1px 2px rgba(0, 0, 0, 0.36);
  --e2: 0 2px 6px rgba(0, 0, 0, 0.4);
  --e3: 0 8px 22px rgba(0, 0, 0, 0.46);
  --e4: 0 18px 48px rgba(0, 0, 0, 0.54);

  --ease: cubic-bezier(0.22, 0.7, 0.28, 1);
}

/* 고대비 모드 — 비주얼 규격 「고대비 모드 기본 제공」 */
:root[data-contrast="high"] {
  --bg: #000000;
  --bg-deep: #000000;
  --surface: #0b0b0b;
  --surface-2: #141414;
  --surface-3: #1c1c1c;
  --line: #6f7580;
  --line-soft: rgba(255, 255, 255, 0.34);
  --ink: #ffffff;
  --ink-2: #ffffff;
  --ink-3: #d8dde4;
  --ink-4: #b9c0c9;
  --info: #7fb0ff;
  --g: #5ed166;
  --r: #ff6a6e;
  --warn: #ffab3d;
}

/* --------------------------------------------------------------- 기본 */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-2);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.72;
  letter-spacing: -0.006em;
  /* 한국어는 어절 단위로 끊는다 — 「반기」·「16시간」이 갈라지지 않게 */
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* 클래스가 display 를 지정하면 브라우저 기본 [hidden] 규칙을 이겨 버린다.
   접어 둔 안내문이 그대로 보이던 사고를 여기서 막는다. */
[hidden] { display: none !important; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-weight: 700;
  line-height: 1.34;
  letter-spacing: -0.028em;
}
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible {
  outline: 2px solid var(--y);
  outline-offset: 2px;
  border-radius: 2px;
}

::selection { background: var(--y); color: var(--y-ink); }

/* CSS Custom Highlight API — 직원 검색 일치 구간(§06 고급 기술) */
::highlight(safeon-hit) {
  background-color: var(--y);
  color: var(--y-ink);
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 200;
  background: var(--y);
  color: var(--y-ink);
  padding: 12px 20px;
  font-size: 14px;
  font-weight: 700;
}
.skip:focus { left: 0; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

.ico {
  width: 20px; height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.ico-sm { width: 15px; height: 15px; stroke-width: 1.75; }
.ico-lg { width: 26px; height: 26px; stroke-width: 1.4; }

/* 사진 액자 — 인라인 요소엔 aspect-ratio 가 먹지 않는다. 반드시 블록. */
.frame {
  display: block;
  overflow: hidden;
  background: var(--surface-2);
  border-radius: var(--r12);
}
.frame img { width: 100%; height: 100%; object-fit: cover; }

/* ----------------------------------------------------------- 활자 계층 §02 */
.label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--y);
}
.label.mute { color: var(--ink-4); }

.display {
  font-size: clamp(30px, 3.85vw, 52px);
  font-weight: 700;
  line-height: 1.26;
  letter-spacing: -0.036em;
}
.h-sec {
  font-size: clamp(24px, 2.5vw, 34px);
  line-height: 1.36;
  letter-spacing: -0.032em;
}
.h-sub { font-size: clamp(18px, 1.5vw, 21px); }

.lead { color: var(--ink-3); font-size: 16.5px; line-height: 1.82; }
.small { font-size: 13.5px; line-height: 1.72; color: var(--ink-3); }
.tiny { font-size: 12px; line-height: 1.66; color: var(--ink-4); }
.num {
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
}
.big-num {
  font-size: clamp(30px, 3.2vw, 40px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.cite {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: -0.01em;
  color: var(--ink-4);
}

.section { padding-block: calc(var(--section) / 2); }
.section-first { padding-top: calc(var(--section) * 0.56); }
.section-last { padding-bottom: var(--section); }
.section-alt { background: var(--bg-deep); }

.sec-head { margin-bottom: 34px; max-width: 780px; }
.sec-head .label { margin-bottom: 12px; }
.sec-head p { margin-top: 14px; color: var(--ink-3); font-size: 15.5px; }
.sec-head.row {
  max-width: none;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------- 버튼 §03 */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--ink);
  --btn-bd: var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--btn-bd);
  border-radius: var(--r8);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: -0.012em;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.24s var(--ease), color 0.24s var(--ease),
    border-color 0.24s var(--ease), transform 0.14s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.42; pointer-events: none; }

.btn-primary { --btn-bg: var(--y); --btn-fg: var(--y-ink); --btn-bd: var(--y); }
.btn-primary:hover { --btn-bg: var(--y-press); --btn-bd: var(--y-press); }

.btn-ghost { --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: var(--line); }
.btn-ghost:hover { --btn-bd: var(--y); --btn-fg: var(--y); }

.btn-quiet { --btn-bg: var(--surface-2); --btn-fg: var(--ink-2); --btn-bd: transparent; }
.btn-quiet:hover { --btn-bg: var(--surface-3); --btn-fg: var(--ink); }

.btn-sm { min-height: 38px; padding: 0 14px; font-size: 13px; border-radius: var(--r4); }
.btn-block { width: 100%; }

.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  color: var(--y);
  font-size: 14px;
  font-weight: 700;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}
.btn-text:hover { color: var(--y-press); text-decoration: underline; text-underline-offset: 4px; }

/* 칩(선택) — 디자인보드 Outline / Badge */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 0 15px;
  border: 1px solid var(--line);
  border-radius: var(--r8);
  background: var(--surface);
  color: var(--ink-2);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease);
}
.chip:hover { border-color: var(--ink-4); color: var(--ink); }
.chip .tick { display: none; color: var(--y-ink); }
.chip[aria-pressed="true"] {
  background: var(--y);
  border-color: var(--y);
  color: var(--y-ink);
}
.chip[aria-pressed="true"] .tick { display: block; }

/* 하부 탭(Badge) — 디자인보드 03 */
.subtabs {
  display: flex;
  gap: 4px;
  border-bottom: 1px solid var(--line);
  overflow-x: auto;
  position: relative;          /* §4-C: 넘침 상자는 반드시 relative */
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.subtabs button {
  flex: none;
  min-height: 46px;
  padding: 0 18px;
  background: none;
  border: 0;
  border-bottom: 2px solid transparent;
  color: var(--ink-4);
  font-size: 14.5px;
  font-weight: 700;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.subtabs button:hover { color: var(--ink-2); }
.subtabs button[aria-pressed="true"] { color: var(--ink); border-bottom-color: var(--y); }

/* --------------------------------------------------------------- 헤더 §06 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  background: rgba(15, 17, 21, 0.94);
  border-bottom: 1px solid var(--line);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.site-header.is-stuck {
  -webkit-backdrop-filter: saturate(1.3) blur(10px);
  backdrop-filter: saturate(1.3) blur(10px);
  box-shadow: var(--e2);
}
:root[data-contrast="high"] .site-header { background: #000; }

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  height: 74px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: none;
  color: var(--ink);
}
.brand .mark {
  width: 32px; height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--r8);
  background: var(--y);
  color: var(--y-ink);
  flex: none;
}
.brand .mark .ico { width: 19px; height: 19px; stroke-width: 2; }
.brand b {
  display: block;
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
}
.brand small {
  display: block;
  font-size: 9.5px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--ink-4);
  margin-top: 2px;
}

.hsearch {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 380px;
  display: flex;
  align-items: center;
  gap: 8px;
  height: 42px;
  padding: 0 6px 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--r8);
  background: var(--surface);
  color: var(--ink-4);
}
.hsearch input {
  flex: 1 1 auto;
  min-width: 0;
  background: none;
  border: 0;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  outline: none;
}
.hsearch input::placeholder { color: var(--ink-4); }
.hsearch button {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border: 0; border-radius: var(--r4);
  background: none; color: var(--ink-3);
  cursor: pointer;
}
.hsearch button:hover { color: var(--y); }

.navlinks { display: flex; align-items: center; gap: 4px; }
.navlinks a {
  display: inline-flex;
  align-items: center;
  height: 40px;
  padding: 0 13px;
  border-radius: var(--r8);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-3);
  transition: color 0.2s var(--ease), background 0.2s var(--ease);
}
.navlinks a:hover { color: var(--ink); background: var(--surface-2); }
.navlinks a[aria-current="page"] { color: var(--y-ink); background: var(--y); font-weight: 700; }

.nav-actions { display: flex; align-items: center; gap: 8px; flex: none; margin-left: auto; }

.icon-btn {
  width: 44px; height: 44px;
  display: inline-grid;
  place-items: center;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--r8);
  color: var(--ink-3);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.icon-btn:hover { color: var(--y); border-color: var(--y); }
.icon-btn[aria-pressed="true"] { color: var(--y-ink); background: var(--y); border-color: var(--y); }
.menu-btn { display: none; }

/* 모바일 서랍 */
.drawer {
  position: fixed;
  inset: 0 0 0 auto;
  width: min(340px, 88vw);
  z-index: 95;
  background: var(--surface);
  border-left: 1px solid var(--line);
  padding: 20px 20px 40px;
  transform: translateX(100%);
  transition: transform 0.36s var(--ease);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.drawer.open { transform: none; }
.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.drawer nav { display: flex; flex-direction: column; }
.drawer nav a {
  display: flex;
  align-items: center;
  gap: 11px;
  min-height: 52px;
  padding: 0 4px;
  border-bottom: 1px solid var(--line-soft);
  font-size: 16px;
  font-weight: 600;
  color: var(--ink-2);
}
.drawer nav a .ico { color: var(--ink-4); }
.drawer nav a[aria-current="page"] { color: var(--y); }
.drawer nav a[aria-current="page"] .ico { color: var(--y); }
.drawer-cta { margin-top: 22px; display: grid; gap: 9px; }
.drawer-cta .btn { justify-content: flex-start; }
.drawer-note {
  margin-top: 18px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r8);
  background: var(--surface-2);
}
.scrim {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: rgba(0, 0, 0, 0.62);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.36s var(--ease), visibility 0.36s;
}
.scrim.open { opacity: 1; visibility: visible; }

/* --------------------------------------------------------------- 히어로 */
.hero {
  position: relative;
  padding-top: 52px;
  padding-bottom: 44px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(1100px 420px at 78% 10%, rgba(255, 193, 7, 0.09), transparent 62%),
    var(--bg);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  gap: 44px;
  align-items: center;
}
.hero h1 { margin: 14px 0 0; }
.hero .lead { margin-top: 18px; max-width: 44ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.hero-facts li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--ink-3);
}
.hero-facts .ico { color: var(--y); }
.hero-media { position: relative; }
.hero-media .frame {
  border: 1px solid var(--line);
  border-radius: var(--r16);
  box-shadow: var(--e4);
  aspect-ratio: 296 / 168;
}
.hero-stamp {
  position: absolute;
  left: -14px;
  bottom: -18px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r12);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--e3);
}
.hero-stamp .ico { color: var(--y); }
.hero-stamp b { color: var(--ink); font-size: 14px; display: block; line-height: 1.3; }
.hero-stamp span { font-size: 11.5px; color: var(--ink-4); }

/* --------------------------------------------------- 지표 밴드(Container Query) */
.kpi-band { container-type: inline-size; container-name: band; }
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.kpi {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--r12);
  background: var(--surface);
  box-shadow: var(--e1);
}
.kpi-ico {
  width: 44px; height: 44px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: var(--r8);
  background: var(--surface-3);
  color: var(--y);
}
.kpi-ico.is-good { color: var(--g); }
.kpi-ico.is-warn { color: var(--warn); }
.kpi-ico.is-bad { color: var(--r); }
.kpi-body { min-width: 0; }
.kpi-body dt { font-size: 12.5px; color: var(--ink-3); font-weight: 600; }
.kpi-body dd { margin: 4px 0 0; display: flex; align-items: baseline; gap: 6px; flex-wrap: wrap; }
.kpi-unit { font-size: 14px; color: var(--ink-3); font-weight: 600; }
.kpi-delta {
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
}

/* 컨테이너가 좁아지면 카드 구성을 바꾼다 — 화면 폭이 아니라 상자 폭 기준 */
@container band (max-width: 1080px) {
  .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@container band (max-width: 520px) {
  .kpi-grid { grid-template-columns: minmax(0, 1fr); }
  .kpi { padding: 15px 16px; gap: 13px; }
  .kpi-ico { width: 38px; height: 38px; }
}

/* ------------------------------------------------------- 이수율 링(시그니처) */
@property --ring {
  syntax: "<number>";
  inherits: false;
  initial-value: 0;
}
.ring {
  --ring: 0;
  position: relative;
  width: 128px; height: 128px;
  flex: none;
  border-radius: 50%;
  background:
    conic-gradient(var(--g) calc(var(--ring) * 1%), var(--surface-3) 0);
  display: grid;
  place-items: center;
  transition: --ring 0.9s var(--ease);
}
.ring::after {
  content: "";
  position: absolute;
  inset: 13px;
  border-radius: 50%;
  background: var(--surface);
}
.ring-label {
  position: relative;
  z-index: 1;
  text-align: center;
  line-height: 1.15;
}
.ring-label b {
  display: block;
  font-size: 27px;
  font-weight: 700;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.ring-label span { font-size: 11px; color: var(--ink-4); }
.ring.sm { width: 96px; height: 96px; }
.ring.sm::after { inset: 10px; }
.ring.sm .ring-label b { font-size: 21px; }

.legend { display: grid; gap: 9px; }
.legend li { display: flex; align-items: center; gap: 9px; font-size: 13.5px; }
.legend .dot {
  width: 11px; height: 11px;
  flex: none;
  border-radius: 3px;
  background: var(--ink-4);
}
.legend .dot.done { background: var(--g); }
.legend .dot.doing { background: var(--y); }
.legend .dot.wait { background: var(--gray300); }
.legend .dot.none { background: var(--ink-4); }
.legend .val { margin-left: auto; color: var(--ink-3); font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------- 카드/패널 */
.panel {
  border: 1px solid var(--line);
  border-radius: var(--r16);
  background: var(--surface);
  box-shadow: var(--e1);
  overflow: hidden;
}
.panel-head {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
}
.panel-head h2, .panel-head h3 { font-size: 16.5px; }
.panel-head .grow { margin-left: auto; }
.panel-body { padding: 22px; }
.panel-body + .panel-body { border-top: 1px solid var(--line); }
.panel-foot {
  padding: 14px 22px;
  border-top: 1px solid var(--line);
  background: var(--surface-2);
  font-size: 13px;
  color: var(--ink-4);
}

.cols {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}
.cols-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}
.cols-58 {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 8fr);
  gap: 18px;
  align-items: start;
}

/* --------------------------------------------------------------- 상태 표시 */
/* 색 + 글자 + 아이콘을 함께 쓴다. 색만으로 상태를 전달하지 않는다(§09) */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid currentColor;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
  white-space: nowrap;
}
.pill .ico { width: 13px; height: 13px; stroke-width: 2; }
.pill-doing { color: var(--info); background: rgba(74, 130, 216, 0.13); }
.pill-done { color: var(--g); background: rgba(67, 160, 71, 0.14); }
.pill-late { color: var(--r); background: rgba(227, 48, 53, 0.13); }
.pill-wait { color: var(--ink-3); background: rgba(229, 231, 235, 0.07); }
.pill-plan { color: var(--y); background: rgba(255, 193, 7, 0.12); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: var(--r4);
  border: 1px solid var(--line);
  background: var(--surface-2);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ink-3);
  white-space: nowrap;
}
.tag-y { color: var(--y); border-color: rgba(255, 193, 7, 0.42); background: rgba(255, 193, 7, 0.1); }

/* --------------------------------------------------------------- 표(Dense Grid) */
.table-scroll {
  position: relative;              /* §4-C.9 — 없으면 320px 에서 문서가 가로로 밀린다 */
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table.grid {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 13.5px;
}
table.grid.wide { min-width: 900px; }
table.grid.narrow { min-width: 540px; }
table.grid caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 12px;
  font-size: 13px;
  color: var(--ink-4);
}
table.grid th, table.grid td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}
table.grid thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: var(--surface-2);
  color: var(--ink-3);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.03em;
  white-space: nowrap;
  border-bottom-color: var(--line);
}
table.grid tbody tr:hover { background: rgba(255, 255, 255, 0.028); }
table.grid tbody tr:last-child td { border-bottom: 0; }
table.grid td b, table.grid td strong { color: var(--ink); font-weight: 700; }
table.grid .n { font-variant-numeric: tabular-nums; white-space: nowrap; }
table.grid .right { text-align: right; }
table.grid td .cite { display: block; margin-top: 3px; }
/* 긴 명단은 묶음 단위로 늦게 그린다 — 자바스크립트 없는 가상화 */
table.grid tbody.defer {
  content-visibility: auto;
  contain-intrinsic-size: auto 420px;
}

.rowhint {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-4);
}
.scroll-hint {
  display: none;
  margin-top: 10px;
  font-size: 12px;
  color: var(--ink-4);
}

/* 진도 막대 — 인라인 <span> 이면 width·height 가 먹지 않는다. 반드시 블록. */
.bar {
  display: block;
  position: relative;
  width: 100%;
  min-width: 84px;
  height: 7px;
  margin-bottom: 4px;
  border-radius: 999px;
  background: var(--surface-3);
  overflow: hidden;
}
.bar > i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: var(--g);
}
.bar.warn > i { background: var(--y); }
.bar.bad > i { background: var(--r); }

/* --------------------------------------------------------------- 위험도 히트맵 */
.heat {
  display: grid;
  grid-template-columns: auto repeat(3, minmax(0, 1fr));
  gap: 6px;
  align-items: stretch;
}
.heat .axis-y, .heat .axis-x {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--ink-3);
  padding: 0 8px;
}
.heat .axis-x { padding: 6px 0 0; }
.heat .corner { min-height: 20px; }
.heat-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 2px;
  min-height: 66px;
  padding: 10px;
  border: 1px solid rgba(0, 0, 0, 0.28);
  border-radius: var(--r8);
  color: #14161a;
  font-size: 12px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  transition: transform 0.16s var(--ease), box-shadow 0.16s var(--ease);
}
.heat-cell:hover, .heat-cell[aria-pressed="true"] {
  transform: translateY(-2px);
  box-shadow: var(--e3);
  z-index: 1;
}
.heat-cell[aria-pressed="true"] { outline: 2px solid var(--white); outline-offset: 1px; }
.heat-cell .lv { font-size: 15px; line-height: 1.1; }
.heat-cell .sc { font-size: 11px; opacity: 0.82; font-variant-numeric: tabular-nums; }
.heat-1 { background: var(--risk-1); }
.heat-2 { background: var(--risk-2); }
.heat-3 { background: var(--risk-3); }
.heat-4 { background: var(--risk-4); }
.heat-5 { background: var(--risk-5); color: #fff5f5; }
.heat-caption {
  margin-top: 12px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 12px;
  color: var(--ink-4);
}
.heat-detail {
  margin-top: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--y);
  border-radius: var(--r8);
  background: var(--surface-2);
  font-size: 13.5px;
  color: var(--ink-2);
}
.heat-detail b { color: var(--ink); }

/* --------------------------------------------------------------- 진행 단계 */
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.step {
  position: relative;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--r12);
  background: var(--surface);
}
.step-no {
  display: inline-grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: var(--r8);
  background: var(--surface-3);
  color: var(--y);
  font-size: 14px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  margin-bottom: 14px;
}
.step h3 { font-size: 17px; }
.step p { margin-top: 9px; font-size: 14px; color: var(--ink-3); }
.step ul { margin-top: 13px; display: grid; gap: 6px; }
.step ul li {
  display: flex;
  gap: 8px;
  font-size: 13px;
  color: var(--ink-3);
}
.step ul li .ico { color: var(--g); margin-top: 3px; }

/* 일정 타임라인 — 디자인보드 04 */
.timeline { display: grid; gap: 2px; }
.tl-item {
  display: grid;
  grid-template-columns: 92px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line-soft);
}
.tl-item:last-child { border-bottom: 0; }
.tl-date {
  font-size: 12.5px;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.tl-body { min-width: 0; }
.tl-body b { display: block; color: var(--ink); font-size: 14.5px; }
.tl-body span { font-size: 12.5px; color: var(--ink-4); }

/* --------------------------------------------------------------- 알림/주의 상자 */
.notice {
  display: flex;
  gap: 13px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--ink-4);
  border-radius: var(--r8);
  background: var(--surface-2);
  font-size: 13.5px;
  line-height: 1.74;
  color: var(--ink-2);
}
.notice .ico { flex: none; margin-top: 3px; color: var(--ink-3); }
.notice b { color: var(--ink); }
.notice.legal { border-left-color: var(--y); }
.notice.legal .ico { color: var(--y); }
.notice.plain { border-left-color: var(--info); }
.notice.plain .ico { color: var(--info); }
.notice a { color: var(--y); text-decoration: underline; text-underline-offset: 3px; }

.disclaimer {
  margin-top: 16px;
  padding: 15px 17px;
  border: 1px dashed var(--line);
  border-radius: var(--r8);
  font-size: 12.5px;
  line-height: 1.78;
  color: var(--ink-4);
}
.disclaimer b { color: var(--ink-3); }

/* --------------------------------------------------------------- 아코디언 */
.accordion { border: 1px solid var(--line); border-radius: var(--r12); overflow: hidden; background: var(--surface); }
.acc-item + .acc-item { border-top: 1px solid var(--line); }
.acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 60px;
  padding: 14px 20px;
  background: none;
  border: 0;
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
}
.acc-trigger .ico { margin-left: auto; flex: none; color: var(--ink-4); transition: transform 0.28s var(--ease); }
.acc-item.open .acc-trigger .ico { transform: rotate(180deg); color: var(--y); }
/* 자바스크립트가 없으면 접히지 않는다 — 근거 조문 같은 본문이 갇히면 안 된다 */
.acc-panel { display: block; padding: 0 20px 20px; font-size: 14px; color: var(--ink-3); line-height: 1.82; }
.js .acc-panel { display: none; }
.js .acc-item.open .acc-panel { display: block; }
.acc-trigger .ico { display: none; }
.js .acc-trigger .ico { display: block; }
.acc-panel p + p { margin-top: 10px; }
.acc-panel ul { display: grid; gap: 7px; margin-top: 10px; }
.acc-panel ul li { display: flex; gap: 9px; }
.acc-panel ul li::before { content: "—"; color: var(--ink-4); flex: none; }

/* --------------------------------------------------------------- 판별기 */
.wizard { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 20px; align-items: start; }
.wiz-step { padding: 22px; border-bottom: 1px solid var(--line); }
.wiz-step:last-child { border-bottom: 0; }
.wiz-step > .head {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-bottom: 14px;
}
.wiz-step .no {
  display: inline-grid;
  place-items: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--y);
  color: var(--y-ink);
  font-size: 12px;
  font-weight: 700;
}
.wiz-step h3 { font-size: 15.5px; }
.wiz-step .hint { font-size: 12.5px; color: var(--ink-4); margin-left: auto; }
.wiz-step.invalid { background: rgba(227, 48, 53, 0.06); }
.wiz-step.invalid .no { background: var(--r); color: #fff; }
.wiz-err { display: none; margin-top: 11px; font-size: 12.5px; color: var(--r); font-weight: 700; }
.wiz-step.invalid .wiz-err { display: flex; align-items: center; gap: 6px; }

/* Sticky Action Rail — 프롬프트 02절 */
.rail { position: sticky; top: 92px; display: grid; gap: 14px; }
.rail-sum { display: grid; gap: 10px; }
.rail-sum div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13.5px;
  color: var(--ink-3);
}
.rail-sum div b { color: var(--ink); font-variant-numeric: tabular-nums; }
.rail-total {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.rail-total span { font-size: 13px; color: var(--ink-3); }

.result-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
  background: var(--surface-2);
  font-size: 13.5px;
  color: var(--ink-2);
}
.result-meta .ico { color: var(--y); }
tr[hidden] { display: none; }

/* --------------------------------------------------------------- 과정 카드 */
/* 시안 사진이 96px 원본이라 크게 늘리면 뭉갠다.
   06-mobile 시안의 「교육 신청」 목록처럼 정사각 섬네일 + 글 배치로 간다. */
.course-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.course {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r12);
  background: var(--surface);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}
.course:hover { border-color: var(--y); transform: translateY(-2px); }
.course .frame {
  width: 104px; height: 104px;
  border-radius: var(--r8);
  border: 1px solid var(--line);
}
.course-body { display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.course-body h3 { font-size: 16px; line-height: 1.4; }
.course-meta { display: flex; flex-wrap: wrap; gap: 6px; }

/* 커리큘럼 */
.curri { display: grid; gap: 0; }
.curri-row {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) 96px 118px;
  gap: 14px;
  align-items: center;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line-soft);
}
.curri-row:last-child { border-bottom: 0; }
.curri-no {
  display: grid;
  place-items: center;
  width: 34px; height: 34px;
  border-radius: var(--r8);
  background: var(--surface-3);
  color: var(--y);
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.curri-row b { color: var(--ink); font-size: 14.5px; display: block; }
.curri-row span.sub { font-size: 12.5px; color: var(--ink-4); }
.curri-row .n { font-size: 13px; color: var(--ink-3); font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------- 명단 등록 */
.upload {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 18px;
  align-items: start;
}
.csv-box {
  width: 100%;
  min-height: 168px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r8);
  background: var(--bg-deep);
  color: var(--ink-2);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.85;
  resize: vertical;
}
.csv-box:focus { outline: none; border-color: var(--y); box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.16); }
.upload-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 12px; }
.check-list { display: grid; gap: 10px; }
.check-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 13px;
  border: 1px solid var(--line);
  border-radius: var(--r8);
  background: var(--surface-2);
  font-size: 13px;
}
.check-list li .ico { flex: none; color: var(--ink-4); }
.check-list li .n { margin-left: auto; font-weight: 700; color: var(--ink); font-variant-numeric: tabular-nums; }
.check-list li.ok .ico { color: var(--g); }
.check-list li.warn .ico { color: var(--warn); }
.check-list li.bad .ico { color: var(--r); }

.search-row {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-wrap: wrap;
}
.search-field {
  display: flex;
  align-items: center;
  gap: 9px;
  flex: 1 1 240px;
  min-width: 0;
  height: 46px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--r8);
  background: var(--bg-deep);
  color: var(--ink-4);
}
.search-field input {
  flex: 1 1 auto;
  min-width: 0;
  background: none;
  border: 0;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  outline: none;
}
.search-field input::placeholder { color: var(--ink-4); }

.emp-name { display: flex; align-items: center; gap: 10px; }
.avatar {
  width: 32px; height: 32px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--surface-3);
  border: 1px solid var(--line);
  color: var(--y);
  font-size: 12.5px;
  font-weight: 700;
}
.emp-name b { display: block; line-height: 1.3; }
.emp-name span { font-size: 11.5px; color: var(--ink-4); }

/* --------------------------------------------------------------- 발급 대기열 */
.queue-cols { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.queue { display: grid; gap: 10px; min-height: 60px; }
.queue-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: var(--r8);
  background: var(--surface-2);
}
.queue-item .who { min-width: 0; flex: 1 1 auto; }
.queue-item .who b { display: block; color: var(--ink); font-size: 14px; }
.queue-item .who span { font-size: 12px; color: var(--ink-4); }
.queue-empty { font-size: 13px; color: var(--ink-4); padding: 14px 2px; }
.queue-item.moving { will-change: transform; }

/* --------------------------------------------------------------- 폼 §03 */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.field { display: grid; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12.5px; font-weight: 700; color: var(--ink-3); }
.field label .req { color: var(--y); }
.control {
  width: 100%;
  min-height: 48px;
  padding: 12px 15px;
  background: var(--bg-deep);
  border: 1px solid var(--line);
  border-radius: var(--r8);
  font: inherit;
  font-size: 14.5px;
  color: var(--ink);
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.control::placeholder { color: var(--ink-4); }
.control:hover { border-color: var(--ink-4); }
.control:focus {
  outline: none;
  border-color: var(--y);
  box-shadow: 0 0 0 3px rgba(255, 193, 7, 0.16);
}
textarea.control { min-height: 132px; resize: vertical; line-height: 1.75; }
select.control {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2398a0ac' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  padding-right: 42px;
}
.field.invalid .control { border-color: var(--r); box-shadow: 0 0 0 3px rgba(227, 48, 53, 0.16); }
.err { display: none; font-size: 12px; color: var(--r); font-weight: 700; }
.field.invalid .err { display: block; }
.counter { text-align: right; font-size: 11.5px; color: var(--ink-4); }

/* 체크 상자는 label 밖에 둔다 — label 이 감싸면 클릭이 이중 토글돼 상쇄된다 */
.agree {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin: 18px 0 16px;
}
.agree input {
  width: 22px; height: 22px;
  margin: 1px 0 0;
  accent-color: var(--y);
  flex: none;
  cursor: pointer;
}
.agree label {
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink-3);
  cursor: pointer;
}
.agree a { color: var(--y); text-decoration: underline; text-underline-offset: 3px; }

.spinner {
  width: 15px; height: 15px;
  border: 2px solid rgba(0, 0, 0, 0.28);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------- 배너/푸터 */
.cta-band {
  display: flex;
  align-items: center;
  gap: 26px;
  flex-wrap: wrap;
  padding: 32px 36px;
  border: 1px solid var(--line);
  border-radius: var(--r16);
  background:
    linear-gradient(120deg, rgba(255, 193, 7, 0.12), transparent 58%),
    var(--surface);
}
.cta-band .txt { flex: 1 1 340px; min-width: 0; }
.cta-band h2 { font-size: clamp(20px, 2vw, 26px); }
.cta-band p { margin-top: 10px; color: var(--ink-3); font-size: 14.5px; }
.cta-band .acts { display: flex; gap: 10px; flex-wrap: wrap; }

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-deep);
  padding-top: 52px;
  padding-bottom: 34px;
}
.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr));
  gap: 34px;
}
.footer-brand p { margin-top: 14px; font-size: 13.5px; color: var(--ink-4); line-height: 1.8; }
.footer-col h3 {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--ink-4);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.footer-col ul { display: grid; gap: 9px; }
.footer-col ul li a, .footer-col ul li span { font-size: 13.5px; color: var(--ink-3); }
.footer-col ul li a:hover { color: var(--y); }
.footer-info { display: grid; gap: 10px; }
.footer-info div { display: grid; grid-template-columns: 62px 1fr; gap: 10px; font-size: 13px; }
.footer-info b { color: var(--ink-4); font-weight: 600; }
.footer-info span { color: var(--ink-3); }
.footer-bottom {
  margin-top: 36px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 12.5px;
  color: var(--ink-4);
}
.footer-bottom nav { display: flex; gap: 18px; flex-wrap: wrap; }
.footer-bottom nav a:hover { color: var(--y); }

/* --------------------------------------------------------- 모바일 현장 탭바 */
.tabbar { display: none; }

.to-top {
  position: fixed;
  right: 24px; bottom: 24px;
  z-index: 60;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--ink-2);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s,
    color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.to-top.show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { color: var(--y); border-color: var(--y); }

/* --------------------------------------------------------------- 토스트 */
.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  z-index: 130;
  transform: translate(-50%, 18px);
  min-width: 280px;
  max-width: calc(100vw - 32px);
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px 20px;
  background: var(--surface-3);
  border: 1px solid var(--line);
  color: var(--ink);
  border-radius: var(--r8);
  font-size: 13.5px;
  box-shadow: var(--e4);
  opacity: 0;
  visibility: hidden;
  /* 알림일 뿐이므로 아래 버튼을 가로막지 않는다 */
  pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
}
.toast.show { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.toast .ico { color: var(--y); flex: none; }

/* --------------------------------------------------------------- 등장 §05 */
.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.62s var(--ease), transform 0.62s var(--ease);
}
.js .reveal.in { opacity: 1; transform: none; }

/* 스크롤 연동 상단 진행 막대 — 지원 브라우저에서만 켠다(점진적 향상) */
.scroll-rail {
  position: fixed;
  left: 0; top: 0;
  height: 2px;
  width: 100%;
  transform-origin: 0 50%;
  transform: scaleX(0);
  background: var(--y);
  z-index: 75;
  pointer-events: none;
}
@supports (animation-timeline: scroll()) {
  .scroll-rail {
    animation: rail-grow linear both;
    animation-timeline: scroll(root block);
  }
}
@keyframes rail-grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* =============================================================== 반응형 */
@media (max-width: 1240px) {
  :root { --wrap: 1100px; --section: 92px; }
  .hero-grid { gap: 34px; }
}

@media (max-width: 1080px) {
  :root { --gutter: 28px; }
  .navlinks { display: none; }
  .hsearch { display: none; }
  .menu-btn { display: inline-grid; }
  .wizard { grid-template-columns: minmax(0, 1fr); }
  .rail { position: static; }
  .cols, .cols-58, .upload { grid-template-columns: minmax(0, 1fr); }
  .cols-3, .steps { grid-template-columns: minmax(0, 1fr); }
  .queue-cols { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
}

@media (max-width: 860px) {
  :root { --section: 76px; }
  .hero { padding-top: 34px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .hero-media { order: -1; }
  .hero-stamp { position: static; margin-top: 12px; }
  .curri-row { grid-template-columns: 44px minmax(0, 1fr); row-gap: 6px; }
  .curri-row .n, .curri-row .pill { grid-column: 2; }
}

@media (max-width: 720px) {
  :root { --gutter: 18px; --section: 62px; }
  body { font-size: 15.5px; padding-bottom: 66px; }

  .nav { height: 62px; gap: 12px; }
  .brand b { font-size: 15px; }
  .brand small { font-size: 8.5px; letter-spacing: 0.15em; }

  .sec-head { margin-bottom: 24px; }
  .panel-body, .wiz-step { padding: 17px; }
  .panel-head { padding: 15px 17px; }
  .panel-foot { padding: 13px 17px; }
  .cta-band { padding: 24px 20px; }
  .course-grid { grid-template-columns: minmax(0, 1fr); }
  .course { grid-template-columns: 84px minmax(0, 1fr); gap: 13px; }
  .course .frame { width: 84px; height: 84px; }

  .scroll-hint { display: block; }
  .tl-item { grid-template-columns: minmax(0, 1fr) auto; row-gap: 4px; }
  .tl-date { grid-column: 1 / -1; }

  /* 터치 영역 최소 44px */
  .btn-sm { min-height: 44px; padding: 0 16px; }
  .btn-text { min-height: 44px; }
  .acc-trigger { min-height: 62px; }

  /* 모바일 현장 체크 모드 — 아래 고정 탭 (프롬프트 08절) */
  .tabbar {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 80;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    background: rgba(15, 17, 21, 0.97);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--line);
    padding-bottom: env(safe-area-inset-bottom, 0);
  }
  .tabbar a {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    min-height: 60px;
    padding: 6px 2px;
    font-size: 10.5px;
    font-weight: 700;
    color: var(--ink-4);
    min-width: 0;
  }
  .tabbar a .ico { width: 19px; height: 19px; }
  .tabbar a[aria-current="page"] { color: var(--y); }
  .to-top { bottom: 76px; right: 16px; }
  .toast { bottom: 78px; }
  :root[data-contrast="high"] .tabbar { background: #000; }
}

@media (max-width: 520px) {
  .hero-actions .btn, .cta-band .acts .btn { width: 100%; }
  .form-grid { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .heat { grid-template-columns: auto repeat(3, minmax(0, 1fr)); gap: 4px; }
  .heat-cell { min-height: 58px; padding: 7px; }
  .heat-cell .lv { font-size: 13px; }
  .ring { width: 108px; height: 108px; }
}

@media (max-width: 400px) {
  .brand small { display: none; }
  .nav { gap: 8px; }
  .nav-actions { gap: 6px; }
  .icon-btn { width: 42px; }
  /* 320px 에서 상호 + 판별 버튼 + 햄버거가 51px 넘쳤다.
     같은 버튼이 서랍 안에 그대로 있으므로 헤더에서만 접는다 */
  .nav-actions .btn { display: none; }
  .heat .axis-y, .heat .axis-x { font-size: 10.5px; padding: 0 3px; }
  .kpi-body dd { row-gap: 2px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  /* 스크롤로만 나타나게 짜 두면 모션을 끈 사람에겐 그 구획이 영영 안 보인다 */
  .js .reveal { opacity: 1 !important; transform: none !important; }
  .scroll-rail { display: none; }
}

@media print {
  .site-header, .drawer, .scrim, .to-top, .toast, .tabbar, .scroll-rail { display: none !important; }
  body { background: #fff; color: #000; padding-bottom: 0; }
  .panel, .kpi, .step { border-color: #999; box-shadow: none; }
}