:root {
  --paper: #f3f5f8;
  --surface: #ffffff;
  --ink: #17213a;
  --muted: #56607a;
  --line: #d3d9e3;
  --link: #2443b8;
  --signal: #f2c230;
  --signal-ink: #2b2100;
  --match: #1b6e4a;
  --match-bg: #e1f2e9;
  --check: #7a4f00;
  --check-bg: #fdf0d2;
  --miss: #5d6578;
  --miss-bg: #e9ecf1;
  --focus: #2443b8;
  --radius: 6px;
  --display: 'Black Han Sans', 'IBM Plex Sans KR', sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #10151f; --surface: #182031; --ink: #e6eaf2; --muted: #9ea8ba; --line: #2b3549;
    --link: #93a9ff; --match: #78d8a8; --match-bg: #133528; --check: #f3c46b; --check-bg: #3a2c0d;
    --miss: #a9b1c1; --miss-bg: #242c3b; --focus: #93a9ff; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #10151f; --surface: #182031; --ink: #e6eaf2; --muted: #9ea8ba; --line: #2b3549;
  --link: #93a9ff; --match: #78d8a8; --match-bg: #133528; --check: #f3c46b; --check-bg: #3a2c0d;
  --miss: #a9b1c1; --miss-bg: #242c3b; --focus: #93a9ff; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1rem/1.65 'IBM Plex Sans KR', system-ui, sans-serif;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
a { color: var(--link); text-underline-offset: 0.2em; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 2px; border-radius: 2px; }
h1, h2, h3 { line-height: 1.3; margin: 0 0 0.5em; }
h1 { font-size: clamp(1.75rem, 1.2rem + 2.4vw, 2.6rem); font-weight: 700; letter-spacing: -0.02em; }
h2 { font-size: 1.35rem; font-weight: 700; }
h3 { font-size: 1.05rem; font-weight: 600; }
p { margin: 0 0 1em; }
.wrap { width: min(72rem, 100% - 2rem); margin-inline: auto; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 1rem; top: -3rem; background: var(--ink); color: var(--paper); padding: 0.5rem 1rem; z-index: 10; }
.skip:focus { top: 0.5rem; }

/* 머리 */
.top { border-bottom: 1px solid var(--line); background: var(--surface); }
.top-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 3.5rem; }
.brand { font-family: var(--display); font-size: 1.35rem; color: var(--ink); text-decoration: none; }
.tabs ul { display: flex; gap: 0.25rem; margin: 0; padding: 0; list-style: none; }
.tabs a { display: block; padding: 0.5rem 0.85rem; color: var(--muted); text-decoration: none; font-weight: 600; border-radius: var(--radius); }
.tabs a:hover { color: var(--ink); }
.tabs a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -3px 0 var(--ink); border-radius: 0; }
.sample-note .wrap { display: block; }
.sample-note { margin: 0; padding: 0.4rem 0; font-size: 0.875rem; color: var(--check); background: var(--check-bg); }

main { padding-block: 2rem 4rem; }
.lede { font-size: 1.1rem; color: var(--muted); max-width: 40em; }
.hint { color: var(--muted); font-size: 0.95rem; }
.result-line { font-size: 1rem; font-weight: 600; margin: 0 0 1em; }
.block { margin-top: 3.5rem; }
.more { font-weight: 600; }

/* 폼 */
.profile, .filters { display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; align-items: flex-start; margin: 1.25rem 0; }
.filters .check { align-self: flex-end; }
.field { display: flex; flex-direction: column; gap: 0.3rem; min-width: 10rem; border: 0; padding: 0; margin: 0; }
.field label, .field legend { font-weight: 600; font-size: 0.95rem; padding: 0; }
select, input[type="number"], input[type="url"], textarea {
  font: inherit; color: var(--ink); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 0.55rem 0.7rem; min-height: 2.75rem;
}
select:hover, input:hover, textarea:hover { border-color: var(--muted); }
[aria-invalid="true"] { border-color: #b3261e; }
.help { font-size: 0.85rem; color: var(--muted); }
.error { font-size: 0.9rem; color: #b3261e; font-weight: 600; }
.error:empty { display: none; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .error { color: #ff9a8f; } }
.check { display: flex; align-items: center; gap: 0.45rem; min-height: 2.75rem; }
.check input, .radios input, .feed-tabs input { width: 1.15rem; height: 1.15rem; accent-color: var(--ink); }
.profile-box { margin: 1rem 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 0.5rem 0; }
.profile-box summary { cursor: pointer; font-weight: 600; padding: 0.4rem 0; }
.stack { display: grid; gap: 1.5rem; max-width: 36rem; }
.stack .field { min-width: 0; }
.radios { display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; }
.radios label { display: flex; align-items: center; gap: 0.4rem; min-height: 2.75rem; }

.button {
  display: inline-flex; align-items: center; justify-content: center; min-height: 2.75rem; padding: 0.55rem 1.1rem;
  font: inherit; font-weight: 600; text-decoration: none; cursor: pointer;
  color: var(--paper); background: var(--ink); border: 1px solid var(--ink); border-radius: var(--radius);
}
.button--quiet { color: var(--ink); background: transparent; }
.button--off { color: var(--muted); background: transparent; border-color: var(--line); cursor: default; }

/* 홈 첫 화면 */
.hero { padding-bottom: 1rem; }
.hero h1 { max-width: 14em; }
.matches { margin-top: 1rem; }

/* D-day: 이 사이트에서 유일하게 크게 쓰는 요소 */
.dday { display: flex; flex-direction: column; justify-content: center; gap: 0.15rem; padding: 0.6rem 0.75rem; border: 2px solid var(--ink); border-radius: var(--radius); min-width: 7.5rem; }
.dday-num { font-family: var(--display); font-size: 1.6rem; line-height: 1; letter-spacing: 0.01em; }
.dday-date { font-size: 0.8rem; color: inherit; opacity: 0.85; }
.dday--urgent { background: var(--signal); border-color: var(--signal); color: var(--signal-ink); }
.dday--closed { border-color: var(--line); color: var(--muted); }
.dday--big .dday-num { font-size: clamp(2.6rem, 2rem + 3vw, 3.8rem); }

.urgent-strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(13rem, 1fr); gap: 1rem; overflow-x: auto; padding: 0 0 0.75rem; margin: 1rem 0; list-style: none; scroll-snap-type: x mandatory; }
.urgent-strip li { scroll-snap-align: start; }
.urgent-strip a { display: flex; flex-direction: column; gap: 0.5rem; height: 100%; color: var(--ink); text-decoration: none; }
.urgent-strip a:hover .strip-title { text-decoration: underline; }
.urgent-strip .dday { aspect-ratio: 4 / 3; justify-content: flex-end; }
.strip-title { font-weight: 600; line-height: 1.4; }
.strip-org { font-size: 0.875rem; color: var(--muted); }

/* 공고 목록: 카드 대신 줄 */
.grant-list { list-style: none; margin: 1rem 0; padding: 0; border-top: 1px solid var(--line); }
.grant { display: grid; grid-template-columns: 8rem 1fr; gap: 1.25rem; padding: 1.25rem 0; border-bottom: 1px solid var(--line); }
.grant-title { margin: 0; font-size: 1.1rem; }
.grant-title a { color: var(--ink); text-decoration: none; }
.grant-title a:hover { text-decoration: underline; }
.grant-org { color: var(--muted); margin: 0.15rem 0 0.5rem; }
.facts { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; margin: 0; font-size: 0.925rem; }
.facts div { display: flex; gap: 0.4rem; }
.facts dt { color: var(--muted); }
.facts dd { margin: 0; }

.verdict { display: inline-flex; flex-wrap: wrap; gap: 0.5rem; align-items: baseline; margin: 0.75rem 0 0; padding: 0.35rem 0.7rem; border-radius: var(--radius); font-size: 0.925rem; }
.verdict strong { font-weight: 700; }
.verdict--match { background: var(--match-bg); color: var(--match); }
.verdict--check { background: var(--check-bg); color: var(--check); }
.verdict--miss { background: var(--miss-bg); color: var(--miss); }

.recurring { list-style: none; padding: 0; margin: 1rem 0; border-top: 1px solid var(--line); }
.recurring li { display: grid; grid-template-columns: 4rem 1fr auto; gap: 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
.recurring-month { font-family: var(--display); font-size: 1.2rem; }
.recurring-org { color: var(--muted); font-size: 0.9rem; }

/* 공고 상세 */
.crumb { margin-bottom: 1rem; }
.detail { max-width: 46rem; }
.detail section { margin-top: 2.5rem; }
.detail-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-start; gap: 1.25rem; }
.detail-head h1 { max-width: 18em; }
.summary { margin: 0; border-top: 1px solid var(--line); }
.summary div { display: grid; grid-template-columns: 5.5rem 1fr; gap: 1rem; padding: 0.75rem 0; border-bottom: 1px solid var(--line); }
.summary dt { font-weight: 700; }
.summary dd { margin: 0; }
.checklist { padding-left: 1.25rem; }
.checklist li { margin: 0.3rem 0; }
.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin: 2.5rem 0 1.5rem; }
.trust { display: flex; flex-wrap: wrap; gap: 0.5rem 1.5rem; font-size: 0.9rem; color: var(--muted); margin: 0 0 0.5rem; }
.trust div { display: flex; gap: 0.4rem; }
.trust dd { margin: 0; color: var(--ink); }

/* 신작 */
/* 이미지가 없는 게임은 글만 보여 준다. 이름만 찍은 색 블록은 자리 채우기처럼 보여서 쓰지 않는다. */
.games { list-style: none; padding: 0; margin: 1rem 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 0 2rem; }
.game { display: flex; flex-direction: column; gap: 0.75rem; padding: 1.25rem 0; border-top: 1px solid var(--line); }
.capsule { display: block; width: 100%; height: auto; aspect-ratio: 460 / 215; object-fit: cover; border-radius: var(--radius); }
.game-title { margin: 0; }
.game-title a { color: var(--ink); text-decoration: none; }
.game-title a:hover { text-decoration: underline; }
.game-dev { margin: 0; color: var(--muted); font-size: 0.925rem; }
.game-intro { margin: 0.25rem 0 0.5rem; }
.game .facts { font-size: 0.875rem; }
.game-reviews { margin: 0.5rem 0 0; font-size: 0.875rem; font-weight: 600; }
.tag { display: inline-block; margin: 0.5rem 0 0; font-size: 0.8rem; padding: 0.15rem 0.5rem; border-radius: var(--radius); }
.tag--promo { margin: 0 0 0.25rem; background: var(--ink); color: var(--paper); font-weight: 600; }
.tag--ai { background: var(--miss-bg); color: var(--miss); }
.feed-tabs { display: flex; gap: 0; border: 1px solid var(--ink); border-radius: var(--radius); padding: 0; margin: 0; overflow: hidden; flex-basis: 100%; max-width: max-content; }
.feed-tabs label { display: flex; align-items: center; min-height: 2.75rem; padding: 0 1rem; font-weight: 600; cursor: pointer; position: relative; }
.feed-tabs input { position: absolute; opacity: 0; }
.feed-tabs label:has(input:checked) { background: var(--ink); color: var(--paper); }
.feed-tabs label:has(input:focus-visible) { outline: 3px solid var(--focus); outline-offset: -3px; }
.empty { padding: 2rem 0; }

.subscribe .channels { display: flex; flex-wrap: wrap; gap: 0.75rem; list-style: none; padding: 0; }
.prose { max-width: 40em; }
.prose h2 { margin-top: 2rem; }

.foot { border-top: 1px solid var(--line); padding: 2rem 0 2.5rem; font-size: 0.9rem; color: var(--muted); }
.foot a { margin-right: 1rem; }

/* 휴대폰: 아래 탭, 1열 */
@media (max-width: 719px) {
  .tabs { position: fixed; inset: auto 0 0 0; z-index: 5; background: var(--surface); border-top: 1px solid var(--line); padding-bottom: env(safe-area-inset-bottom); }
  .tabs ul { justify-content: space-around; }
  .tabs a { padding: 0.85rem 0.5rem; font-size: 0.9rem; }
  .tabs a[aria-current="page"] { box-shadow: inset 0 3px 0 var(--ink); }
  body { padding-bottom: 4rem; }
  html { scroll-padding-bottom: 5rem; }
  .field { flex: 1 1 100%; }
  .grant { grid-template-columns: 1fr; gap: 0.75rem; }
  .grant .dday { flex-direction: row; align-items: baseline; justify-content: flex-start; gap: 0.75rem; width: max-content; }
  .recurring li { grid-template-columns: 3.5rem 1fr; }
  .recurring-org { grid-column: 2; }
  .summary div { grid-template-columns: 4.5rem 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
}