@font-face { font-family: 'Gowun Batang'; src: url('/fonts/gowun-batang.woff') format('woff'); font-weight: 400; font-display: swap; }
@font-face { font-family: 'Gowun Batang'; src: url('/fonts/gowun-batang-bold.woff') format('woff'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Song Myung'; src: url('/fonts/song-myung.woff') format('woff'); font-display: swap; }

:root {
  --ink: #16181d; --sub: #5b6472; --line: #d8dce3; --line2: #eceff4;
  --paper: #fff; --bg: #eef1f5; --navy: #1b3a6b; --accent: #b3272d;
  --g-good: #1b5fbe; --g-fair: #2f7d6a; --g-mid: #6b7280; --g-warn: #b8730f; --g-bad: #b3272d;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  font-size: 15px; line-height: 1.65;
}
.wrap { max-width: 940px; margin: 0 auto; padding: 0 20px; }
h1, h2, h3, .serif { font-family: 'Gowun Batang', serif; }

/* 상단 */
.topbar { background: var(--navy); color: #fff; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand .seal {
  font-family: 'Song Myung', serif; font-size: 22px; width: 38px; height: 38px;
  display: grid; place-items: center; border: 2px solid #fff; color: #fff;
}
.brand strong { display: block; font-size: 17px; letter-spacing: -.3px; }
.brand small { display: block; font-size: 10px; letter-spacing: 2px; opacity: .7; }
.topbar nav { font-size: 13px; opacity: .8; }

/* 검색 */
.search-card {
  background: var(--paper); border: 1px solid var(--line); margin: 28px 0;
  padding: 34px 32px; border-top: 3px solid var(--navy);
}
.search-card h1 { margin: 0 0 8px; font-size: 27px; }
.lead { margin: 0 0 20px; color: var(--sub); }
#form { display: flex; gap: 10px; }
#form input {
  flex: 1; padding: 13px 15px; border: 1px solid var(--line); font-size: 16px;
  font-family: inherit; background: #fbfcfd;
}
#form input:focus { outline: 2px solid var(--navy); outline-offset: -1px; }
#form button {
  padding: 13px 28px; border: 0; background: var(--navy); color: #fff;
  font-size: 15px; font-weight: 600; cursor: pointer; font-family: inherit;
}
#form button:hover { background: #16305a; }
#form button:disabled { opacity: .5; cursor: default; }
.notice { margin: 14px 0 0; font-size: 12.5px; color: var(--sub); }

.status { background: var(--paper); border: 1px solid var(--line); padding: 22px; margin-bottom: 26px; text-align: center; color: var(--sub); }
.status.error { border-color: var(--g-bad); color: var(--g-bad); }

/* 문서 공통 */
.doc { background: var(--paper); border: 1px solid var(--line); padding: 34px 32px; margin-bottom: 26px; }
.doc-head { text-align: center; border-bottom: 2px solid var(--ink); padding-bottom: 16px; margin-bottom: 22px; }
.doc-head h2 { margin: 0; font-size: 25px; letter-spacing: 6px; }
.doc-head .meta { margin-top: 8px; font-size: 12px; color: var(--sub); letter-spacing: .5px; }

table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 9px 10px; border-bottom: 1px solid var(--line2); text-align: left; }
thead th { background: #f6f8fa; border-bottom: 1px solid var(--line); font-weight: 600; font-size: 13px; color: var(--sub); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* 등급표 */
.subject-bar { display: flex; flex-wrap: wrap; gap: 22px; padding: 14px 16px; background: #f6f8fa; border: 1px solid var(--line2); margin-bottom: 20px; font-size: 13.5px; }
.subject-bar b { font-size: 15px; }
.subject-bar span { color: var(--sub); }
.grade-badge {
  display: inline-block; min-width: 52px; padding: 3px 9px; text-align: center;
  color: #fff; font-weight: 700; font-size: 13px; border-radius: 2px;
}
.g1, .g2 { background: var(--g-good); } .g3, .g4 { background: var(--g-fair); }
.g5, .g6 { background: var(--g-mid); } .g7, .g8 { background: var(--g-warn); }
.g9, .g10 { background: var(--g-bad); }
.g-thin { background: #fff; color: var(--sub); border: 1px dashed var(--line); }
tr.row-link { cursor: pointer; }
tr.row-link:hover td { background: #f3f7ff; }
.thin-row td { color: #9aa3b0; }

.callout { border-left: 3px solid var(--navy); background: #f6f8fa; padding: 12px 16px; margin: 18px 0; font-size: 14px; }
.callout.warn { border-color: var(--g-bad); background: #fdf5f5; }

/* 상세 조사서 */
.verdict { display: flex; align-items: center; gap: 26px; padding: 22px 0 24px; border-bottom: 1px solid var(--line2); flex-wrap: wrap; }
.portrait { width: 84px; height: 84px; border: 1px solid var(--line); background: #f0f2f5; object-fit: cover; }
.verdict-main { flex: 1; min-width: 240px; }
.verdict-main .who { font-size: 14px; color: var(--sub); }
.verdict-main .who b { color: var(--ink); font-size: 16px; }
.big-grade { font-family: 'Gowun Batang', serif; font-size: 44px; font-weight: 700; line-height: 1.1; }
.big-grade small { font-size: 16px; font-weight: 400; color: var(--sub); margin-left: 10px; }
.gauge { height: 8px; background: var(--line2); margin-top: 10px; position: relative; }
.gauge i { display: block; height: 100%; }
.limit-box { min-width: 210px; border: 1px solid var(--line); padding: 12px 14px; font-size: 13.5px; }
.limit-box dt { font-size: 11.5px; color: var(--sub); letter-spacing: 1px; }
.limit-box dd { margin: 2px 0 10px; font-weight: 600; }
.limit-box dd:last-child { margin-bottom: 0; font-weight: 400; }

h3.sec { font-size: 17px; margin: 26px 0 10px; padding-bottom: 6px; border-bottom: 1px solid var(--line); }
.factor { display: grid; grid-template-columns: 110px 1fr 46px 44px; gap: 12px; align-items: center; padding: 7px 0; font-size: 14px; }
.factor .bar { height: 7px; background: var(--line2); }
.factor .bar i { display: block; height: 100%; background: var(--navy); }
.factor .pct { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.factor .w { text-align: right; font-size: 12px; color: var(--sub); }
.factor .lab small { display: block; font-size: 11px; color: var(--sub); line-height: 1.3; }

.sev-severe { color: var(--g-bad); font-weight: 600; }
.sev-major { color: var(--g-warn); font-weight: 600; }
.sev-minor { color: var(--sub); }

.stamp {
  border: 3px double var(--g-bad); color: var(--g-bad); font-family: 'Song Myung', serif;
  padding: 10px 18px; display: inline-block; transform: rotate(-4deg);
  font-size: 19px; letter-spacing: 4px; margin: 14px 0;
}
.doc-foot { margin-top: 26px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 12px; color: var(--sub); }
.btn-back {
  background: none; border: 1px solid var(--line); padding: 8px 16px; cursor: pointer;
  font-family: inherit; font-size: 13.5px; color: var(--sub); margin-bottom: 18px;
}
.btn-back:hover { border-color: var(--navy); color: var(--navy); }
.foot { padding: 16px 20px 40px; font-size: 12px; color: var(--sub); text-align: center; }

@media (max-width: 640px) {
  .doc, .search-card { padding: 22px 16px; }
  #form { flex-direction: column; }
  .factor { grid-template-columns: 86px 1fr 42px; }
  .factor .w { display: none; }
  .hide-sm { display: none; }
}