:root {
  --bg: #efe6d7;
  --bg-strong: #d9c7aa;
  --surface: rgba(255, 250, 242, 0.88);
  --surface-strong: #fffaf2;
  --ink: #172227;
  --muted: #556369;
  --line: rgba(23, 34, 39, 0.1);
  --accent: #b44d26;
  --accent-soft: #f1d6bd;
  --teal: #1f6f6b;
  --gold: #d7a43b;
  --danger: #a12b2d;
  --danger-soft: #f9d9dc;
  --warn: #9d6610;
  --warn-soft: #f5e5bc;
  --ok: #176b52;
  --ok-soft: #d4efe5;
  --shadow: 0 24px 60px rgba(60, 34, 16, 0.12);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Noto Sans KR", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(180, 77, 38, 0.18), transparent 28%),
    radial-gradient(circle at 80% 12%, rgba(31, 111, 107, 0.18), transparent 24%),
    linear-gradient(180deg, #f4ecdf 0%, #eadfce 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.page-shell {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 20px 0 80px;
}

.hero,
.section,
.report-panel {
  backdrop-filter: blur(14px);
}

.hero {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 36px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), #d7813c);
  color: white;
  font-family: "Fraunces", serif;
  font-size: 22px;
}

.brand strong {
  font-size: 18px;
}

.eyebrow {
  margin: 0;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 800;
}

.ghost-link {
  padding: 12px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.5);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 24px;
  margin-top: 28px;
}

.hero-copy h1,
.section-heading h2 {
  margin: 10px 0 0;
  font-family: "Fraunces", serif;
  font-weight: 700;
  line-height: 1.02;
}

.hero-copy h1 {
  font-size: clamp(38px, 7vw, 70px);
  max-width: 10ch;
}

.hero-text {
  max-width: 640px;
  margin: 22px 0 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 16px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.primary-link,
.secondary-link,
.primary-button {
  border: 0;
  cursor: pointer;
  font: inherit;
  transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

.primary-link,
.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), #cf7a3a);
  color: white;
  box-shadow: 0 14px 32px rgba(180, 77, 38, 0.24);
}

.secondary-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
}

.primary-link:hover,
.secondary-link:hover,
.primary-button:hover {
  transform: translateY(-1px);
}

.hero-panel {
  display: grid;
  gap: 16px;
}

.status-card,
.mini-grid article,
.architecture-card,
.lab-panel,
.report-panel,
.source-grid article {
  background: var(--surface-strong);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.status-card {
  padding: 22px;
  border-radius: var(--radius-xl);
}

.card-label {
  margin: 0;
  color: var(--teal);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 12px;
}

.status-card strong {
  display: block;
  margin-top: 8px;
  font-size: 26px;
  line-height: 1.1;
}

.status-card p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.mini-grid article {
  padding: 18px;
  border-radius: 18px;
}

.mini-grid span {
  display: block;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.mini-grid strong {
  display: block;
  margin-top: 8px;
  font-size: 22px;
}

.section {
  margin-top: 24px;
  padding: 28px;
  border-radius: 34px;
  border: 1px solid var(--line);
  background: rgba(255, 250, 242, 0.72);
}

.section-heading {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.section-heading h2 {
  font-size: clamp(30px, 5vw, 52px);
  max-width: 14ch;
}

.architecture-grid,
.source-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.architecture-card,
.source-grid article {
  padding: 20px;
  border-radius: var(--radius-lg);
}

.architecture-card h3,
.source-grid h3,
.lab-panel h3,
.report-head h3 {
  margin: 0;
  font-size: 22px;
}

.architecture-card p,
.source-grid p,
.panel-header p,
.report-note {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.lab-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 18px;
  margin-top: 24px;
}

.lab-panel {
  padding: 22px;
  border-radius: var(--radius-xl);
}

.accent-panel {
  background:
    radial-gradient(circle at top right, rgba(215, 164, 59, 0.2), transparent 28%),
    var(--surface-strong);
}

.panel-header {
  margin-bottom: 16px;
}

.chip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip {
  padding: 11px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: white;
  color: var(--ink);
  cursor: pointer;
  transition: transform 150ms ease, background 150ms ease, border-color 150ms ease;
}

.chip:hover {
  transform: translateY(-1px);
}

.chip.active {
  background: var(--accent-soft);
  border-color: rgba(180, 77, 38, 0.35);
}

.single-select .chip.active {
  background: rgba(31, 111, 107, 0.14);
  border-color: rgba(31, 111, 107, 0.28);
}

.selection-box {
  min-height: 110px;
  margin-top: 18px;
  padding: 16px;
  border-radius: 18px;
  border: 1px dashed rgba(23, 34, 39, 0.18);
  background: rgba(255, 255, 255, 0.55);
}

.selection-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.88);
}

.selection-item + .selection-item {
  margin-top: 10px;
}

.selection-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.selection-meta span {
  color: var(--muted);
  font-size: 13px;
}

.empty-state {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

.context-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 20px 0;
}

.context-grid label {
  display: grid;
  gap: 8px;
}

.context-grid span {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
}

.context-grid select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: white;
  font: inherit;
  color: var(--ink);
}

.report-panel {
  margin-top: 18px;
  padding: 24px;
  border-radius: var(--radius-xl);
}

.report-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.summary-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 22px;
}

.summary-pill {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.finding-list {
  display: grid;
  gap: 14px;
}

.finding-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.78);
}

.finding-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge.contraindicated,
.badge.major {
  color: var(--danger);
  background: var(--danger-soft);
}

.badge.moderate {
  color: var(--warn);
  background: var(--warn-soft);
}

.badge.minor,
.badge.safe {
  color: var(--ok);
  background: var(--ok-soft);
}

.finding-card h4 {
  margin: 0;
  font-size: 22px;
}

.finding-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.finding-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.finding-meta span {
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(23, 34, 39, 0.05);
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 960px) {
  .hero-grid,
  .lab-grid,
  .architecture-grid,
  .source-grid {
    grid-template-columns: 1fr;
  }

  .section-heading h2,
  .hero-copy h1 {
    max-width: none;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 18px, 1200px);
    padding-top: 10px;
  }

  .hero,
  .section,
  .report-panel {
    padding: 18px;
    border-radius: 26px;
  }

  .topbar,
  .report-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .context-grid {
    grid-template-columns: 1fr;
  }
}