:root {
  --bg: #fffaf5;
  --surface: #ffffff;
  --surface-soft: #fff1e2;
  --surface-strong: #ffe0bd;
  --text: #2b1d10;
  --text-soft: #6a5543;
  --line: rgba(203, 115, 28, 0.16);
  --line-strong: rgba(203, 115, 28, 0.28);
  --primary: #e56d15;
  --primary-deep: #c85200;
  --primary-soft: #fff0df;
  --shadow: 0 20px 50px rgba(224, 117, 29, 0.12);
  --shadow-soft: 0 10px 30px rgba(224, 117, 29, 0.08);
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 16px;
  --radius-sm: 12px;
  --container: min(1120px, calc(100vw - 32px));
  --container-narrow: min(900px, calc(100vw - 32px));
  --font-head: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-body: "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at top left, rgba(255, 196, 120, 0.28), transparent 34%),
    linear-gradient(180deg, #fffaf5 0%, #fff6ee 32%, #fffefc 100%);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.65;
}

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

button,
input,
textarea {
  font: inherit;
}

img {
  display: block;
  max-width: 100%;
}

.hidden {
  display: none !important;
}

.page-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

main {
  flex: 1;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.narrow-container {
  width: var(--container-narrow);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(20px);
  background: rgba(255, 250, 245, 0.82);
  border-bottom: 1px solid rgba(203, 115, 28, 0.08);
}

.nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px 0;
}

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

.brand-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: linear-gradient(135deg, #ff9f45 0%, #e55f00 100%);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.08em;
  box-shadow: var(--shadow-soft);
}

.brand-text {
  display: grid;
  gap: 2px;
}

.brand-text strong {
  font-family: var(--font-head);
  font-size: 1rem;
}

.brand-text small {
  color: var(--text-soft);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--text-soft);
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.site-nav a:hover,
.site-nav a.is-active {
  background: var(--primary-soft);
  color: var(--primary-deep);
  transform: translateY(-1px);
}

.hero-section,
.page-section,
.info-section {
  padding: 48px 0 72px;
}

.hero-grid,
.section-grid,
.detail-grid {
  display: grid;
  gap: 24px;
}

.hero-grid {
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
}

.hero-copy h1,
.page-heading h1,
.detail-copy h1,
.empty-state h1 {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5vw, 4rem);
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.page-heading h1 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-deep);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
}

.lead {
  font-size: 1.08rem;
  color: var(--text-soft);
}

.notice-line,
.service-note {
  margin: 12px 0 0;
}

.notice-line {
  font-weight: 700;
  color: var(--primary-deep);
}

.service-note {
  color: var(--text-soft);
  font-size: 0.95rem;
}

.hero-actions,
.result-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 20px;
  border: 0;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.18s ease;
}

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

.button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
  transform: none;
}

.button-primary {
  background: linear-gradient(135deg, #ff9642 0%, #e56206 100%);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.button-secondary {
  background: var(--surface);
  color: var(--primary-deep);
  border: 1px solid var(--line-strong);
}

.button-large {
  min-height: 56px;
  padding: 0 28px;
  font-size: 1rem;
}

.hero-panel,
.info-card,
.identity-panel,
.question-card,
.submit-panel,
.detail-hero-card,
.detail-section,
.result-card,
.summary-card,
.empty-state {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow);
}

.hero-panel {
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(255, 244, 231, 0.92) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.stat-card,
.summary-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(203, 115, 28, 0.1);
}

.stat-card strong,
.summary-card strong {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  color: var(--primary-deep);
}

.stat-card span,
.summary-card span,
.field-hint,
.result-note,
.detail-slogan,
.atlas-card-copy p {
  color: var(--text-soft);
}

.hero-story-card {
  margin-top: 18px;
  padding: 22px;
  border-radius: var(--radius-lg);
  background: var(--surface);
  border: 1px solid rgba(203, 115, 28, 0.1);
}

.section-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card,
.detail-section,
.empty-state {
  padding: 28px;
}

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

.page-heading {
  margin-bottom: 28px;
}

.segment-control {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.segment {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: #fff;
  color: var(--text);
  text-align: left;
  font-weight: 700;
}

.segment small {
  display: block;
  margin-top: 6px;
  color: var(--text-soft);
  font-weight: 500;
}

.segment.is-active {
  border-color: rgba(229, 98, 6, 0.38);
  background: linear-gradient(180deg, #fff4e7 0%, #fff 100%);
  box-shadow: inset 0 0 0 1px rgba(255, 149, 66, 0.4);
}

.identity-panel {
  padding: 24px;
  margin-bottom: 24px;
}

.camper-lookup {
  margin-top: 18px;
}

.field-label {
  display: block;
  margin-bottom: 10px;
  font-weight: 700;
}

.lookup-row {
  display: flex;
  gap: 12px;
}

.lookup-row .button {
  min-width: 92px;
  white-space: nowrap;
  flex: 0 0 auto;
}

input[type="text"] {
  width: 100%;
  min-height: 50px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--line-strong);
  background: #fff;
  color: var(--text);
}

.question-list {
  display: grid;
  gap: 18px;
}

.question-card {
  padding: 24px;
}

.question-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.question-index,
.question-dimension,
.dimension-key,
.atlas-code,
.result-code {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.question-index,
.question-dimension,
.dimension-key {
  color: var(--primary-deep);
}

.question-card h2 {
  margin: 0 0 18px;
  font-size: 1.2rem;
}

.option-list {
  display: grid;
  gap: 12px;
}

.option-card {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(203, 115, 28, 0.14);
  background: #fff;
  cursor: pointer;
  transition: border-color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.option-card:hover {
  transform: translateY(-1px);
  border-color: rgba(229, 98, 6, 0.28);
}

.option-card:has(input:checked) {
  background: linear-gradient(180deg, #fff3e4 0%, #fff 100%);
  border-color: rgba(229, 98, 6, 0.38);
  box-shadow: inset 0 0 0 1px rgba(255, 149, 66, 0.4);
}

.option-card input {
  margin-top: 4px;
}

.submit-panel {
  margin-top: 24px;
  padding: 24px;
  text-align: center;
}

.atlas-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.atlas-card {
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow-soft);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.atlas-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.atlas-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.atlas-card-copy {
  padding: 18px;
}

.atlas-card-copy strong {
  display: block;
  font-size: 1.1rem;
  margin-top: 4px;
}

.detail-grid {
  grid-template-columns: minmax(320px, 420px) minmax(0, 1fr);
  align-items: start;
}

.detail-hero-card {
  position: sticky;
  top: 104px;
  overflow: hidden;
}

.detail-hero-card img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.detail-copy {
  padding: 24px;
}

.detail-slogan,
.result-slogan {
  font-size: 1.05rem;
  font-weight: 700;
}

.detail-main {
  display: grid;
  gap: 20px;
}

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

.dimension-card {
  padding: 18px;
  border: 1px solid rgba(203, 115, 28, 0.14);
  border-radius: 18px;
  background: var(--surface-soft);
}

.dimension-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 14px;
}

.dimension-head h3 {
  margin: 4px 0 0;
  font-size: 1rem;
}

.dimension-tag {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: #fff;
  color: var(--primary-deep);
  font-size: 0.88rem;
  font-weight: 700;
}

.dimension-bar {
  display: grid;
  grid-template-columns: minmax(100px, 150px) minmax(0, 1fr) minmax(100px, 150px);
  gap: 12px;
  align-items: center;
  margin-top: 16px;
}

.dimension-side {
  display: grid;
  gap: 4px;
  font-size: 0.9rem;
}

.align-right {
  text-align: right;
}

.dimension-track {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(203, 115, 28, 0.12);
}

.dimension-fill {
  height: 16px;
  border-radius: 999px;
}

.dimension-fill.left {
  justify-self: end;
  background: linear-gradient(90deg, #ffd0a8 0%, #f47d1a 100%);
}

.dimension-fill.right {
  background: linear-gradient(90deg, #f6c394 0%, #d45500 100%);
}

.dimension-summary {
  margin: 12px 0 0;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.result-toolbar {
  justify-content: flex-end;
  margin-bottom: 16px;
}

.result-card {
  padding: 26px;
}

.result-camper-banner {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--primary-soft);
  color: var(--primary-deep);
  font-weight: 700;
}

.result-hero {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 24px;
}

.result-hero img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 24px;
}

.result-copy h2 {
  margin: 8px 0 8px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.05;
}

.result-description {
  font-size: 1.02rem;
}

.result-sections {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.result-note {
  margin: 28px 0 0;
  text-align: center;
  font-size: 0.95rem;
}

.leaderboard-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.leaderboard-table-wrap {
  overflow: hidden;
  border-radius: var(--radius-xl);
  border: 1px solid var(--line);
  background: var(--surface);
  box-shadow: var(--shadow);
}

.leaderboard-table {
  width: 100%;
  border-collapse: collapse;
}

.leaderboard-table th,
.leaderboard-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(203, 115, 28, 0.1);
  text-align: left;
}

.leaderboard-table th {
  background: #fff7ef;
  color: var(--text-soft);
  font-size: 0.9rem;
}

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

.leaderboard-personality img {
  width: 60px;
  height: 60px;
  border-radius: 18px;
  object-fit: cover;
}

.rank-1 {
  background: linear-gradient(90deg, rgba(255, 199, 93, 0.2), rgba(255, 255, 255, 0));
}

.rank-2 {
  background: linear-gradient(90deg, rgba(201, 204, 213, 0.22), rgba(255, 255, 255, 0));
}

.rank-3 {
  background: linear-gradient(90deg, rgba(231, 165, 102, 0.18), rgba(255, 255, 255, 0));
}

.empty-state {
  text-align: center;
}

.site-footer {
  margin-top: 56px;
  padding: 0 0 28px;
}

.footer-inner {
  display: grid;
  justify-items: center;
  gap: 8px;
  padding: 22px 0 0;
  color: var(--text-soft);
  border-top: 1px solid rgba(203, 115, 28, 0.1);
}

.footer-inner p {
  margin: 0;
}

.footer-records {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 18px;
}

.mps-record {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.mps-record img {
  width: 18px;
  height: 18px;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 50;
  transform: translateX(-50%);
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(43, 29, 16, 0.92);
  color: #fff;
  box-shadow: 0 14px 24px rgba(43, 29, 16, 0.2);
}

.poster-overlay {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: grid;
  place-items: center;
  padding: 24px;
}

.poster-overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(43, 29, 16, 0.54);
  backdrop-filter: blur(10px);
}

.poster-overlay-dialog {
  position: relative;
  width: min(560px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  padding: 20px;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 250, 245, 0.97);
  box-shadow: 0 24px 80px rgba(43, 29, 16, 0.24);
  overflow: auto;
}

.poster-overlay-close {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(43, 29, 16, 0.08);
  color: var(--text);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
}

.poster-overlay-body {
  display: grid;
  justify-items: center;
  gap: 16px;
}

.poster-overlay-title {
  margin: 0;
  padding-top: 8px;
  font-weight: 800;
  color: var(--primary-deep);
  letter-spacing: 0.04em;
}

.poster-overlay-image {
  width: 100%;
  max-width: 420px;
  max-height: calc(100vh - 220px);
  object-fit: contain;
  border-radius: 24px;
  border: 1px solid rgba(203, 115, 28, 0.16);
  background: #fff;
  box-shadow: 0 16px 40px rgba(43, 29, 16, 0.18);
}

.poster-overlay-hint {
  margin: 0;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-soft);
}

@media (max-width: 960px) {
  .hero-grid,
  .section-grid,
  .detail-grid,
  .result-hero {
    grid-template-columns: 1fr;
  }

  .detail-hero-card {
    position: static;
  }

  .atlas-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .leaderboard-summary,
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .hero-section,
  .page-section,
  .info-section {
    padding: 28px 0 48px;
  }

  .nav-row {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav {
    justify-content: flex-start;
  }

  .segment-control,
  .leaderboard-summary,
  .stats-grid,
  .section-grid,
  .atlas-grid {
    grid-template-columns: 1fr;
  }

  .lookup-row,
  .hero-actions,
  .result-toolbar {
    flex-direction: column;
  }

  .poster-overlay {
    padding: 16px;
  }

  .poster-overlay-dialog {
    width: min(100%, 460px);
    max-height: calc(100vh - 32px);
    padding: 18px;
  }

  .lookup-row .button {
    width: 100%;
    min-width: 0;
  }

  .dimension-bar {
    grid-template-columns: 1fr;
  }

  .align-right {
    text-align: left;
  }

  .leaderboard-table th:nth-child(3),
  .leaderboard-table th:nth-child(4),
  .leaderboard-table td:nth-child(3),
  .leaderboard-table td:nth-child(4) {
    white-space: nowrap;
  }

  .leaderboard-table-wrap {
    overflow-x: auto;
  }
}