:root {
  --ink: #16222b;
  --ink-2: #41525c;
  --line: #d7dee2;
  --bg: #f4f7f8;
  --card: #ffffff;
  --brand: #123a54;
  --brand-2: #1d5c7a;
  --accent: #0f7a6a;
  --danger: #a4241f;
  --danger-bg: #fdecea;
  --warn: #8a5607;
  --warn-bg: #fef4e0;
  --info: #1c4f7a;
  --info-bg: #eaf2f9;
  --ok: #1c6b46;
  --ok-bg: #e9f6ee;
  --radius: 10px;
  --mono: ui-monospace, "SFMono-Regular", "Menlo", monospace;
}

* {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Apple SD Gothic Neo", "Noto Sans KR", system-ui, -apple-system, "Malgun Gothic", sans-serif;
  font-size: 16px;
  line-height: 1.62;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

a {
  color: var(--brand-2);
  text-underline-offset: 2px;
}

h1,
h2,
h3 {
  line-height: 1.3;
  word-break: keep-all;
}

h1 {
  font-size: 1.5rem;
  margin: 18px 0 10px;
}

h2 {
  font-size: 1.1rem;
  margin: 0 0 10px;
}

h3 {
  font-size: 0.98rem;
  margin: 18px 0 6px;
}

p {
  margin: 0 0 10px;
}

main {
  display: block;
  max-width: 880px;
  margin: 0 auto;
  padding: 0 14px 40px;
}

.chrome {
  background: var(--brand);
  color: #fff;
}

.chrome .in {
  max-width: 880px;
  margin: 0 auto;
  padding: 8px 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 12px;
}

.chrome a {
  color: #dbe7ee;
  text-decoration: none;
  font-size: 0.86rem;
  padding: 3px 0;
}

.chrome a:hover {
  color: #fff;
  text-decoration: underline;
}

.chrome .brand {
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  margin-right: 4px;
}

.chrome a[aria-current="page"] {
  color: #fff;
  border-bottom: 2px solid #7fd7c4;
}

footer.chrome {
  margin-top: 32px;
  padding: 18px 0 28px;
  font-size: 0.84rem;
}

footer.chrome .in {
  display: block;
}

footer.chrome h2 {
  font-size: 0.82rem;
  color: #9fb6c2;
  margin: 14px 0 4px;
}

footer.chrome ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
}

footer.chrome .disc {
  color: #c8d8e1;
  margin: 0 0 6px;
}

.lede {
  font-size: 1.02rem;
  color: var(--ink);
}

.muted {
  color: var(--ink-2);
}

.small {
  font-size: 0.84rem;
}

.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 14px;
  margin: 0 0 14px;
}

.onboard h2 {
  color: var(--brand);
}

.grid2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.field {
  display: block;
  font-size: 0.88rem;
}

.field span {
  display: block;
  color: var(--ink-2);
  margin-bottom: 3px;
}

input[type="text"],
input[type="date"],
input[type="number"],
select,
input[type="file"] {
  width: 100%;
  max-width: 100%;
  font: inherit;
  font-size: 0.95rem;
  padding: 8px 9px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
}

.q {
  border: 0;
  padding: 8px 0 0;
  margin: 10px 0 0;
}

.q legend {
  font-size: 0.88rem;
  color: var(--ink-2);
  padding: 0;
  margin-bottom: 4px;
}

.q label {
  display: inline-block;
  margin: 0 12px 4px 0;
  font-size: 0.92rem;
}

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 0 8px;
}

table {
  border-collapse: collapse;
  width: 100%;
  font-size: 0.88rem;
}

caption {
  text-align: left;
  font-size: 0.8rem;
  color: var(--ink-2);
  padding: 0 0 6px;
}

th,
td {
  border: 1px solid var(--line);
  padding: 7px 8px;
  text-align: left;
  vertical-align: top;
}

thead th {
  background: #eef3f5;
  font-size: 0.82rem;
}

tbody th {
  font-weight: 600;
  background: #fbfcfd;
}

.num {
  display: inline-block;
  min-width: 1.5em;
  color: var(--ink-2);
  font-variant-numeric: tabular-nums;
}

.rank {
  display: inline-block;
  font-style: normal;
  font-size: 0.72rem;
  padding: 1px 6px;
  border-radius: 999px;
  margin-left: 4px;
  white-space: nowrap;
}

.r-outer1 {
  background: #eef3f5;
  color: #34474f;
}

.r-outer2 {
  background: #eaf4ef;
  color: #1c5c40;
}

.r-frameA,
.r-frameB,
.r-frameC {
  background: #fdeceb;
  color: #8c2a24;
}

.chips {
  white-space: nowrap;
}

.chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 30px;
  margin: 0 3px 3px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  font-size: 0.82rem;
  cursor: pointer;
}

.chip input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.chip input:checked + span {
  color: #fff;
}

.chip input:checked {
  outline: none;
}

.chip:has(input:checked) {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}

.chip:has(input:focus-visible) {
  outline: 2px solid var(--brand-2);
  outline-offset: 2px;
}

.chip-inline {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.88rem;
}

.pillar {
  display: inline-flex;
  gap: 8px;
  margin-left: 6px;
  font-size: 0.78rem;
  color: var(--ink-2);
}

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

.form-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 14px;
}

button,
.button {
  font: inherit;
  font-size: 0.92rem;
  padding: 9px 14px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  cursor: pointer;
}

button.primary {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
  font-weight: 600;
}

button.ghost {
  background: #fff;
}

button.danger {
  color: var(--danger);
  border-color: #e3b3b0;
}

label.file {
  display: inline-block;
  padding: 9px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.92rem;
}

label.file input {
  display: none;
}

.ad-slot {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: #fafcfd;
  color: #90a0aa;
  font-size: 0.78rem;
  text-align: center;
  padding: 18px 8px;
  margin: 0 0 14px;
}

.ticks,
.plain,
.links {
  margin: 0 0 10px;
  padding-left: 18px;
}

.ticks li,
.plain li,
.links li {
  margin-bottom: 6px;
}

.steps {
  margin: 0;
  padding-left: 20px;
}

.steps li {
  margin-bottom: 10px;
}

.quote blockquote {
  margin: 0;
  padding: 12px 14px;
  border-left: 4px solid var(--brand);
  background: #f7fafb;
  font-size: 0.95rem;
}

.quote-line {
  background: #f7fafb;
  border-left: 3px solid var(--accent);
  padding: 10px 12px;
  font-size: 0.94rem;
}

.result-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  padding: 16px 14px;
  margin: 0 0 14px;
}

.verdict {
  display: inline-block;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 8px;
}

.verdict[data-verdict="accident"] {
  background: var(--danger-bg);
  color: var(--danger);
}

.verdict[data-verdict="need-check"] {
  background: var(--warn-bg);
  color: var(--warn);
}

.verdict[data-verdict="simple-repair"] {
  background: var(--info-bg);
  color: var(--info);
}

.verdict[data-verdict="not-accident"] {
  background: var(--ok-bg);
  color: var(--ok);
}

.result-card h2 {
  font-size: 1.2rem;
  margin: 0 0 6px;
}

.result-card h3 {
  margin-top: 16px;
  color: var(--brand);
}

.disclaimer {
  font-size: 0.82rem;
  color: var(--ink-2);
  background: #f7fafb;
  border-radius: 8px;
  padding: 8px 10px;
  margin: 10px 0 0;
}

.consistency {
  border-left: 4px solid var(--line);
  padding: 4px 0 4px 10px;
  margin: 8px 0;
  font-size: 0.93rem;
}

.consistency[data-level="high"] {
  border-color: var(--danger);
}

.consistency[data-level="mid"] {
  border-color: var(--warn);
}

.consistency[data-level="low"] {
  border-color: var(--info);
}

.signal-list {
  margin: 0;
  padding-left: 18px;
  font-size: 0.9rem;
}

.signal-list li[data-level="high"] strong {
  color: var(--danger);
}

.signal-list li[data-level="mid"] strong {
  color: var(--warn);
}

.kv {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  font-size: 0.9rem;
  margin: 8px 0;
}

.kv dt {
  color: var(--ink-2);
}

.kv dd {
  margin: 0;
}

.q-list,
.q-list-static {
  margin: 0 0 8px;
  padding-left: 18px;
  font-size: 0.92rem;
}

.q-list li,
.q-list-static li {
  margin-bottom: 8px;
}

.why {
  display: block;
  font-size: 0.8rem;
  color: var(--ink-2);
}

.clause {
  border-top: 1px solid var(--line);
  padding-top: 12px;
  margin-top: 12px;
}

.clause:first-of-type {
  border-top: 0;
  margin-top: 0;
  padding-top: 0;
}

.gloss {
  margin: 0;
  font-size: 0.9rem;
}

.gloss dt {
  font-weight: 700;
  margin-top: 10px;
}

.gloss dd {
  margin: 2px 0 0;
  color: var(--ink-2);
}

details.faq {
  border-top: 1px solid var(--line);
  padding: 8px 0;
}

details.faq:first-of-type {
  border-top: 0;
}

details.faq summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
}

details.faq p {
  margin: 8px 0 0;
  font-size: 0.9rem;
  color: var(--ink-2);
}

.stale-banner {
  background: var(--warn-bg);
  color: var(--warn);
  border-bottom: 1px solid #ecd6a8;
  font-size: 0.84rem;
  padding: 7px 14px;
  text-align: center;
}

.empty {
  color: var(--ink-2);
  font-size: 0.92rem;
}

.sheet {
  font-size: 11pt;
  color: #000;
  background: #fff;
}

.sheet-head h1 {
  font-size: 15pt;
  margin: 0 0 4px;
}

.sheet-notice {
  font-size: 8.4pt;
  color: #333;
  margin: 0 0 8px;
}

.sheet-table {
  width: 100%;
  border-collapse: collapse;
  margin: 6px 0;
}

.sheet-table th,
.sheet-table td {
  border: 1px solid #999;
  padding: 3px 5px;
  font-size: 9pt;
  vertical-align: top;
}

.sheet-table tbody th {
  background: #f2f2f2;
  width: 28%;
}

.sheet-block {
  margin: 8px 0;
  page-break-inside: avoid;
}

.sheet-block h2 {
  font-size: 10.5pt;
  margin: 6px 0 3px;
  border-bottom: 1px solid #999;
  padding-bottom: 2px;
}

.sheet-block p,
.sheet-list li,
.q-item,
.check-list li {
  font-size: 9pt;
  margin: 0 0 3px;
}

.sheet-list {
  margin: 0;
  padding-left: 14px;
  columns: 2;
  column-gap: 12px;
}

.q-list {
  margin: 0;
  padding-left: 15px;
}

.q-item {
  margin-bottom: 5px;
}

.q-why {
  display: block;
  font-size: 7.8pt;
  color: #444;
}

.check-list {
  margin: 0;
  padding-left: 0;
  list-style: none;
}

.check-list .box {
  display: inline-block;
  width: 9px;
  height: 9px;
  border: 1px solid #333;
  margin-right: 5px;
}

.sheet-foot {
  margin-top: 10px;
  padding-top: 4px;
  border-top: 1px solid #999;
  font-size: 7.8pt;
  color: #333;
}

#print-area {
  display: none;
}

@page {
  size: A4;
  margin: 12mm 12mm 10mm;
}

@media print {
  body {
    background: #fff;
  }

  .chrome,
  main > :not(#print-area),
  #print-area .no-print {
    display: none !important;
  }

  #print-area {
    display: block;
  }

  .sheet {
    page-break-after: always;
  }

  .sheet:last-child {
    page-break-after: auto;
  }

  .ad-slot {
    display: none;
  }
}

@media (min-width: 640px) {
  .grid2 {
    grid-template-columns: 1fr 1fr;
  }

  h1 {
    font-size: 1.7rem;
  }

  .panel {
    padding: 18px 18px;
  }
}