:root {
  --theme-bg: #f6f1e4;
  --theme-paper: #fffaf0;
  --theme-ink: #1f3131;
  --theme-muted: #5d6b67;
  --theme-accent: #d45a3c;
  --theme-accent-soft: #e2bd42;
  --theme-button: #355d42;
  --theme-tag: #f4efc8;
  --theme-line: rgba(31, 49, 49, 0.16);
  --theme-panel: rgba(255, 250, 240, 0.92);
  --theme-panel-strong: #fffdf6;
  --bg-a: var(--theme-bg);
  --bg-b: color-mix(in srgb, var(--theme-bg) 82%, #ece1c7 18%);
  --paper: var(--theme-paper);
  --paper-deep: color-mix(in srgb, var(--theme-paper) 72%, var(--theme-accent-soft) 28%);
  --paper-note: var(--theme-tag);
  --ink: var(--theme-ink);
  --muted: var(--theme-muted);
  --line: var(--theme-line);
  --panel: var(--theme-panel);
  --panel-strong: var(--theme-panel-strong);
  --empty-fill: #d8d4ca;
  --empty-ink: #63645f;
  --low-fill: #efe2a2;
  --low-ink: #7a6418;
  --mid-fill: #e6bb64;
  --mid-ink: #724c10;
  --high-fill: #92b98c;
  --high-ink: #224832;
  --peak-fill: #4f7a4e;
  --peak-ink: #193223;
  --accent-red: var(--theme-accent);
  --accent-yellow: var(--theme-accent-soft);
  --map-gap: 8px;
  --map-border: rgba(255, 250, 240, 0.94);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.28), rgba(255, 255, 255, 0)),
    linear-gradient(180deg, var(--bg-a), var(--bg-b));
}

body::before {
  position: fixed;
  inset: 0;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgba(31, 49, 49, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 49, 49, 0.018) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.45;
}

button {
  font: inherit;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

.page-shell {
  width: min(1120px, 100%);
  margin: 0 auto;
  padding: 22px 18px 40px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: 18px;
  align-items: stretch;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 232px;
  padding: 8px 2px;
}

.eyebrow {
  width: fit-content;
  margin: 0 0 14px;
  padding: 6px 11px;
  color: var(--accent-red);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
  background: rgba(255, 252, 244, 0.74);
  border: 1px solid rgba(32, 48, 54, 0.12);
  border-radius: 999px;
}

h1 {
  max-width: 7em;
  margin-bottom: 12px;
  font-size: clamp(2.2rem, 6vw, 4.3rem);
  line-height: 1.02;
}

.subtitle {
  max-width: 24em;
  margin-bottom: 0;
  color: var(--muted);
  font-size: clamp(1rem, 2.8vw, 1.2rem);
  line-height: 1.7;
}

.result-card {
  position: relative;
  overflow: hidden;
  padding: 22px 24px 20px;
  background: var(--panel);
  border: 1px solid rgba(31, 49, 49, 0.12);
  border-radius: 20px;
  box-shadow: 0 10px 24px rgba(78, 73, 53, 0.06);
}

.result-card::before {
  position: absolute;
  inset: 0 0 auto;
  height: 8px;
  content: "";
  background:
    repeating-linear-gradient(90deg, var(--accent-yellow) 0 16px, color-mix(in srgb, var(--accent-yellow) 72%, white 28%) 16px 32px);
}

.result-main {
  padding-top: 8px;
}

.result-label {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.rate-value {
  display: block;
  font-size: clamp(3.4rem, 10vw, 5.3rem);
  line-height: 0.92;
}

.title-line {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}

.title-line span {
  color: var(--ink);
  font-weight: 800;
}

.result-summary {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.progress-track {
  height: 12px;
  margin: 18px 0 16px;
  overflow: hidden;
  background: rgba(31, 49, 49, 0.08);
  border: 1px solid rgba(31, 49, 49, 0.08);
  border-radius: 999px;
}

.progress-fill {
  width: 0%;
  height: 100%;
  background: var(--theme-button);
  border-radius: inherit;
  transition: width 180ms ease;
}

.score-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.score-row div {
  padding: 0 14px;
  border-left: 1px solid var(--line);
}

.score-row div:first-child {
  padding-left: 0;
  border-left: 0;
}

.score-row dt {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.score-row dd {
  margin: 0;
  font-size: 24px;
  font-weight: 850;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.button {
  flex: 1 1 180px;
  min-height: 44px;
  padding: 0 16px;
  color: var(--ink);
  font-weight: 800;
  cursor: pointer;
  background: var(--panel-strong);
  border: 1px solid rgba(31, 49, 49, 0.14);
  border-radius: 999px;
  transition:
    transform 150ms ease,
    border-color 150ms ease,
    background-color 150ms ease,
    color 150ms ease;
}

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

.button:focus-visible,
.level-button:focus-visible,
.area-detail-card__summary:focus-visible {
  outline: 3px solid rgba(212, 90, 60, 0.22);
  outline-offset: 2px;
}

.button-primary {
  color: #fffdf6;
  background: var(--theme-button);
  border-color: var(--theme-button);
}

.button-primary:hover {
  background: color-mix(in srgb, var(--theme-button) 88%, black 12%);
}

.button-secondary:hover {
  border-color: color-mix(in srgb, var(--theme-button) 36%, transparent);
  background: color-mix(in srgb, var(--accent-yellow) 16%, transparent);
}

.copy-status {
  min-height: 22px;
  margin: 12px 0 0;
  color: #355d42;
  font-size: 14px;
  line-height: 1.55;
}

.share-section,
.map-section,
.items-section {
  margin-top: 28px;
}

.share-section {
  display: flex;
  justify-content: center;
}

#sharePosterContainer {
  width: min(520px, 100%);
}

.export-poster {
  box-sizing: border-box;
  padding: 24px;
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.4;
  background: var(--theme-bg);
}

.share-poster {
  width: 100%;
  padding: 22px;
  background: var(--paper);
  border: 1px solid rgba(31, 49, 49, 0.14);
  border-radius: 22px;
}

.share-poster--preview {
  box-shadow: 0 12px 24px rgba(78, 73, 53, 0.06);
}

.share-poster__top {
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(31, 49, 49, 0.12);
}

.share-poster__kicker {
  margin-bottom: 5px;
  color: var(--accent-red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.share-poster h2 {
  max-width: 10em;
  margin-bottom: 3px;
  font-size: clamp(1.8rem, 4.6vw, 2.45rem);
  line-height: 1.06;
}

.share-poster__subtitle {
  max-width: 22em;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.4;
}

.share-poster__hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(180px, 0.95fr);
  gap: 12px;
  margin-bottom: 10px;
}

.share-poster__label {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.share-poster__metric,
.share-poster__title-box,
.share-poster__section,
.share-poster__pill-card {
  border: 1px solid rgba(31, 49, 49, 0.12);
  border-radius: 16px;
}

.share-poster__metric,
.share-poster__title-box {
  min-height: 132px;
  padding: 16px;
}

.share-poster__rate {
  display: block;
  color: var(--accent-red);
  font-size: clamp(3.4rem, 14vw, 4.6rem);
  line-height: 0.9;
}

.share-poster__meta {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.share-poster__title-box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--theme-tag);
}

.share-poster__title-box strong {
  display: block;
  font-size: 24px;
  line-height: 1.22;
}

.share-poster__summary {
  margin: 0 0 14px;
  padding: 0 2px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.share-poster__section {
  padding: 14px;
  background: var(--paper);
}

.share-poster__section h3,
.share-poster__pill-card h3 {
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.share-poster__section-head {
  margin-bottom: 10px;
}

.share-poster__section-head h3 {
  margin: 0;
}

.share-poster__section--tags {
  margin-top: 10px;
}

.share-poster__pill-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.share-poster__pill-card {
  padding: 14px;
  background: var(--paper);
}

.share-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.share-tag {
  max-width: 100%;
  padding: 7px 11px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
  overflow-wrap: anywhere;
  background: var(--theme-tag);
  border: 1px solid rgba(31, 49, 49, 0.12);
  border-radius: 999px;
}

.share-strongest-area {
  margin: 0;
  padding: 10px 12px;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.4;
  background: #fffdf6;
  border: 1px solid rgba(31, 49, 49, 0.1);
  border-radius: 14px;
}

.share-strongest-area--title {
  background: var(--theme-tag);
}

.share-poster__theme {
  margin: 10px 2px 0 0;
  color: var(--muted);
  font-size: 11px;
  font-weight: 500;
  opacity: 0.72;
  text-align: right;
}

.share-poster__footer {
  margin: 8px 0 0;
  padding-top: 12px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
  border-top: 1px solid rgba(31, 49, 49, 0.12);
}

.campus-map,
.poster-map {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(31, 49, 49, 0.12);
}

.campus-map {
  padding: 22px;
  background:
    linear-gradient(180deg, rgba(255, 250, 240, 0.96), rgba(246, 239, 219, 0.94));
  border-radius: 24px;
  box-shadow: 0 14px 26px rgba(78, 73, 53, 0.06);
}

.campus-map::before,
.poster-map::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), transparent 34%);
}

.campus-map__frame {
  position: relative;
  z-index: 1;
}

.campus-map__frame {
  min-height: 540px;
  padding: 18px;
  background: rgba(255, 251, 243, 0.82);
  border: 1px solid rgba(31, 49, 49, 0.08);
  border-radius: 20px;
}

.campus-map__frame::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  border: 1px solid rgba(31, 49, 49, 0.05);
  border-radius: inherit;
}

.poster-map {
  min-height: 286px;
  padding: 12px;
  background: #fcf8ee;
  border-radius: 16px;
}

.campus-map__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: repeat(8, minmax(52px, 1fr));
  gap: var(--map-gap);
  align-items: stretch;
  min-height: 500px;
  padding: var(--map-gap);
  background: rgba(250, 246, 236, 0.96);
  border: 1px solid rgba(31, 49, 49, 0.06);
  border-radius: 16px;
}

.poster-map__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: repeat(8, minmax(18px, 1fr));
  gap: 8px;
  align-items: stretch;
  min-height: 240px;
  padding: 8px;
  background: #fffdf6;
  border: 1px solid rgba(31, 49, 49, 0.05);
  border-radius: 12px;
}

.campus-node,
.poster-map__node {
  position: relative;
  min-width: 0;
  overflow: hidden;
}

.campus-node {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px;
  background: rgba(255, 250, 240, 0.96);
  border: 2px solid var(--map-border);
  border-radius: 14px;
}

.campus-node.is-strongest,
.poster-map__node.is-strongest {
  z-index: 3;
}

.campus-node.is-strongest {
  border-color: rgba(212, 90, 60, 0.88);
  box-shadow: 0 0 0 3px rgba(226, 189, 66, 0.34);
}

.campus-node.is-strongest::after {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 9px;
  color: #ffffff;
  font-size: 11px;
  font-weight: 900;
  line-height: 1;
  content: "最强区域";
  background: var(--accent-red);
  border-radius: 999px;
}

.campus-node--1,
.poster-map__node--1 {
  grid-column: 1 / 8;
  grid-row: 7 / 9;
}

.campus-node--2,
.poster-map__node--2 {
  grid-column: 5 / 10;
  grid-row: 1 / 4;
}

.campus-node--3,
.poster-map__node--3 {
  grid-column: 1 / 5;
  grid-row: 1 / 4;
}

.campus-node--4,
.poster-map__node--4 {
  grid-column: 1 / 4;
  grid-row: 4 / 7;
}

.campus-node--5,
.poster-map__node--5 {
  grid-column: 4 / 8;
  grid-row: 4 / 7;
}

.campus-node--6,
.poster-map__node--6 {
  grid-column: 8 / 13;
  grid-row: 6 / 9;
}

.campus-node--7,
.poster-map__node--7 {
  grid-column: 10 / 13;
  grid-row: 1 / 6;
}

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

.campus-node__badge,
.campus-node__rate {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  font-size: 12px;
  font-weight: 800;
  border-radius: 999px;
}

.campus-node__badge {
  color: var(--muted);
  background: rgba(31, 49, 49, 0.06);
}

.campus-node__rate {
  color: rgba(17, 36, 42, 0.9);
  background: rgba(255, 253, 246, 0.72);
  border: 1px solid rgba(31, 49, 49, 0.08);
}

.campus-node h3 {
  margin: 0 0 6px;
  font-size: 21px;
  line-height: 1.2;
  word-break: keep-all;
  overflow-wrap: normal;
}

.campus-node__name-text,
.poster-map__name-text {
  display: block;
}

.campus-node__name-text--mobile,
.poster-map__name-text--mobile {
  display: none;
}

.campus-node__meta {
  margin: 0 0 12px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.campus-node__progress {
  height: 10px;
  overflow: hidden;
  margin-top: auto;
  background: rgba(255, 253, 246, 0.54);
  border-radius: 999px;
}

.campus-node__progress span {
  display: block;
  height: 100%;
  background: rgba(31, 49, 49, 0.72);
  border-radius: inherit;
}

.campus-node__status {
  width: fit-content;
  margin: 10px 0 0;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.2;
  border-radius: 999px;
  background: rgba(255, 253, 246, 0.62);
  border: 1px solid rgba(31, 49, 49, 0.06);
}

.poster-map__node {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 4px;
  min-height: 0;
  padding: 10px 10px 8px;
  background: #fffaf0;
  border: 2px solid var(--map-border);
  border-radius: 10px;
}

.poster-map__node.is-strongest {
  border-color: var(--accent-red);
}

.poster-map__name,
.poster-map__rate,
.poster-map__badge {
  position: relative;
  z-index: 1;
}

.poster-map__name {
  font-size: 12px;
  line-height: 1.2;
  word-break: keep-all;
  overflow-wrap: normal;
}

.poster-map__rate {
  color: rgba(17, 36, 42, 0.72);
  font-size: 10px;
  font-weight: 800;
}

.poster-map__badge {
  position: absolute;
  top: 8px;
  right: 8px;
  display: inline-flex;
  align-items: center;
  padding: 4px 7px;
  color: #ffffff;
  font-size: 10px;
  font-weight: 800;
  line-height: 1;
  background: var(--accent-red);
  border-radius: 999px;
}

.campus-node[data-tone="empty"],
.poster-map__node[data-tone="empty"] {
  color: var(--empty-ink);
  background: var(--empty-fill);
}

.campus-node[data-tone="empty"] .campus-node__status {
  color: var(--empty-ink);
  background: rgba(125, 135, 144, 0.1);
}

.campus-node[data-tone="low"],
.poster-map__node[data-tone="low"] {
  color: var(--low-ink);
  background: var(--low-fill);
}

.campus-node[data-tone="low"] .campus-node__status {
  color: var(--low-ink);
  background: rgba(255, 248, 223, 0.8);
}

.campus-node[data-tone="mid"],
.poster-map__node[data-tone="mid"] {
  color: var(--mid-ink);
  background: var(--mid-fill);
}

.campus-node[data-tone="mid"] .campus-node__status {
  color: #5d390d;
  background: rgba(255, 245, 225, 0.82);
}

.campus-node[data-tone="high"],
.poster-map__node[data-tone="high"] {
  color: var(--high-ink);
  background: var(--high-fill);
}

.campus-node[data-tone="high"] .campus-node__status {
  color: var(--high-ink);
  background: rgba(248, 255, 252, 0.72);
}

.campus-node[data-tone="peak"],
.poster-map__node[data-tone="peak"] {
  color: rgba(255, 252, 244, 0.96);
  background: var(--peak-fill);
}

.campus-node[data-tone="peak"] .campus-node__status {
  color: #ffffff;
  background: rgba(21, 61, 45, 0.34);
  border-color: rgba(255, 255, 255, 0.18);
}

.campus-node[data-tone="peak"] .campus-node__badge,
.campus-node[data-tone="peak"] .campus-node__meta,
.campus-node[data-tone="peak"] .campus-node__rate,
.poster-map__node[data-tone="peak"] .poster-map__rate {
  color: rgba(255, 252, 244, 0.92);
}

.campus-node[data-tone="peak"] .campus-node__progress,
.campus-node[data-tone="peak"] .campus-node__rate {
  background: rgba(255, 255, 255, 0.34);
}

.campus-node[data-tone="peak"] .campus-node__badge {
  background: rgba(255, 255, 255, 0.18);
}

.area-details {
  margin-top: 18px;
}

.area-details__head h3 {
  margin: 0;
  font-size: 20px;
}

.area-details__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  align-items: start;
}

.area-detail-card {
  overflow: hidden;
  background: rgba(255, 250, 240, 0.66);
  border: 1px solid rgba(31, 49, 49, 0.08);
  border-radius: 16px;
  transition:
    background-color 160ms ease,
    border-color 160ms ease,
    box-shadow 160ms ease;
}

.area-detail-card[open] {
  background: rgba(255, 250, 240, 0.92);
  border-color: rgba(31, 49, 49, 0.14);
  box-shadow: 0 8px 16px rgba(78, 73, 53, 0.05);
}

.area-detail-card__summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  min-height: 64px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
}

.area-detail-card__summary::-webkit-details-marker {
  display: none;
}

.area-detail-card__lead,
.area-detail-card__stats {
  display: flex;
  align-items: center;
}

.area-detail-card__lead {
  min-width: 0;
  gap: 10px;
}

.area-detail-card__dot {
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: rgba(125, 135, 144, 0.64);
}

.area-detail-card__name {
  min-width: 0;
  font-size: 15px;
  font-weight: 850;
  line-height: 1.3;
}

.area-detail-card__stats {
  justify-content: flex-end;
  gap: 10px;
  color: var(--muted);
  text-align: right;
}

.area-detail-card__status,
.area-detail-card__count,
.area-detail-card__rate {
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.area-detail-card__status,
.area-detail-card__count {
  min-width: 52px;
}

.area-detail-card__rate {
  min-width: 42px;
  color: var(--ink);
}

.area-detail-card__chevron {
  position: relative;
  flex: 0 0 auto;
  width: 11px;
  height: 11px;
}

.area-detail-card__chevron::before {
  position: absolute;
  inset: 1px 0 0 1px;
  width: 8px;
  height: 8px;
  content: "";
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 160ms ease;
}

.area-detail-card[open] .area-detail-card__chevron::before {
  transform: rotate(225deg);
}

.area-detail-card__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0 14px 14px;
  list-style: none;
}

.area-detail-card--empty .area-detail-card__dot {
  background: var(--empty-ink);
}

.area-detail-card--low .area-detail-card__dot {
  background: var(--low-ink);
}

.area-detail-card--mid .area-detail-card__dot {
  background: var(--mid-ink);
}

.area-detail-card--high .area-detail-card__dot {
  background: var(--high-ink);
}

.area-detail-card--peak .area-detail-card__dot {
  background: var(--peak-fill);
}

.area-detail-card--empty .area-detail-card__status {
  color: var(--empty-ink);
}

.area-detail-card--low .area-detail-card__status {
  color: var(--low-ink);
}

.area-detail-card--mid .area-detail-card__status {
  color: var(--mid-ink);
}

.area-detail-card--high .area-detail-card__status {
  color: var(--high-ink);
}

.area-detail-card--peak .area-detail-card__status {
  color: var(--peak-ink);
}

.campus-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
  max-width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  font-weight: 760;
  line-height: 1.2;
  background: rgba(255, 253, 246, 0.86);
  border: 1px solid rgba(31, 49, 49, 0.1);
  border-radius: 999px;
}

.campus-chip__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(125, 135, 144, 0.34);
}

.campus-chip__name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.campus-chip--locked {
  color: var(--empty-ink);
}

.campus-chip--explored {
  border-color: rgba(230, 187, 100, 0.32);
  background: rgba(247, 237, 190, 0.96);
}

.campus-chip--explored .campus-chip__dot {
  background: #b98724;
}

.campus-chip--dominated {
  border-color: rgba(90, 132, 79, 0.28);
  background: rgba(218, 232, 205, 0.92);
}

.campus-chip--dominated .campus-chip__dot {
  background: #4f7a4e;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.section-head__copy {
  display: grid;
  gap: 6px;
}

.section-head--stacked {
  display: grid;
  justify-content: start;
  gap: 6px;
}

.section-subtitle {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.6;
}

h2 {
  margin-bottom: 0;
  font-size: 24px;
}

.items-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.items-level-legend {
  margin: 0;
  color: color-mix(in srgb, var(--muted) 88%, white 12%);
  font-size: 12px;
  line-height: 1.5;
}

.item-card {
  min-width: 0;
  padding: 11px;
  background: rgba(255, 250, 240, 0.78);
  border: 1px solid rgba(31, 49, 49, 0.08);
  border-radius: 18px;
}

.item-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  min-height: 28px;
  gap: 10px;
  margin-bottom: 10px;
}

.item-card h3 {
  margin-bottom: 0;
  font-size: 15px;
  line-height: 1.45;
}

.item-level-text {
  flex: 0 0 auto;
  max-width: 96px;
  padding: 2px 8px;
  color: color-mix(in srgb, var(--accent-red) 68%, #6d4c2b 32%);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.25;
  text-align: center;
  background: color-mix(in srgb, var(--theme-tag) 76%, white 24%);
  border: 1px solid rgba(31, 49, 49, 0.08);
  border-radius: 999px;
}

.level-options {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
}

.level-button {
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 46px;
  padding: 0;
  color: var(--muted);
  cursor: pointer;
  background: rgba(255, 253, 246, 0.76);
  border: 1px solid rgba(31, 49, 49, 0.1);
  border-radius: 12px;
  transition:
    transform 140ms ease,
    color 140ms ease,
    background-color 140ms ease,
    border-color 140ms ease;
}

.level-button:hover {
  transform: translateY(-1px);
  border-color: rgba(226, 189, 66, 0.58);
  background: rgba(244, 239, 200, 0.5);
}

.level-button.is-selected {
  color: #fffdf6;
  background: var(--theme-button);
  border-color: var(--theme-button);
}

.level-number {
  font-size: 14px;
  font-weight: 900;
  line-height: 1;
}

.page-footer {
  margin-top: 32px;
  padding-top: 22px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  text-align: center;
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .hero-copy {
    min-height: auto;
    padding: 8px 2px 0;
  }

  h1 {
    max-width: 100%;
  }

  .campus-map {
    padding: 18px;
  }

  .campus-map__frame {
    min-height: 460px;
    padding: 18px;
  }

  .campus-map__grid {
    min-height: 430px;
    grid-template-rows: repeat(8, minmax(44px, 1fr));
  }

  .area-details__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 22px 14px 34px;
  }

  .result-card,
  .share-poster {
    padding: 22px 16px 18px;
  }

  .share-poster {
    border-radius: 24px;
  }

  .share-poster__hero {
    grid-template-columns: 1fr;
  }

  .share-poster__pill-row {
    grid-template-columns: 1fr;
  }

  .items-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .items-level-legend {
    display: block;
    max-width: 100%;
    overflow-x: auto;
    padding: 6px 8px;
    font-size: 11px;
    line-height: 1.4;
    white-space: nowrap;
    background: rgba(255, 250, 240, 0.72);
    border: 1px solid rgba(31, 49, 49, 0.08);
    border-radius: 10px;
    scrollbar-width: thin;
  }

  .item-card {
    padding: 9px 8px;
    border-radius: 13px;
  }

  .item-card__head {
    min-height: 24px;
    gap: 6px;
    margin-bottom: 7px;
  }

  .item-card h3 {
    font-size: 14px;
    line-height: 1.32;
  }

  .item-level-text {
    max-width: 78px;
    padding: 1px 6px;
    font-size: 10px;
  }

  .level-options {
    gap: 4px;
  }

  .level-button {
    min-height: 40px;
    border-radius: 10px;
  }

  .level-number {
    font-size: 13px;
  }

  .campus-map {
    padding: 14px;
  }

  .campus-map__frame {
    min-height: auto;
    padding: 10px;
  }

  .campus-map__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    grid-template-rows: repeat(8, minmax(0, 1fr));
    gap: 6px;
    height: clamp(280px, 72vw, 360px);
    min-height: 280px;
    padding: 6px;
  }

  .campus-node--3 {
    grid-column: 1 / 3;
    grid-row: 1 / 4;
  }

  .campus-node--2 {
    grid-column: 3 / 6;
    grid-row: 1 / 4;
  }

  .campus-node--4 {
    grid-column: 1 / 3;
    grid-row: 4 / 6;
  }

  .campus-node--5 {
    grid-column: 3 / 5;
    grid-row: 4 / 6;
  }

  .campus-node--7 {
    grid-column: 5 / 7;
    grid-row: 1 / 6;
  }

  .campus-node--1 {
    grid-column: 1 / 4;
    grid-row: 6 / 9;
  }

  .campus-node--6 {
    grid-column: 4 / 7;
    grid-row: 6 / 9;
  }

  .campus-node {
    justify-content: center;
    gap: 4px;
    padding: 10px 8px;
    border-radius: 10px;
  }

  .campus-node.is-strongest::after {
    top: 6px;
    right: 6px;
    padding: 3px 6px;
    font-size: 9px;
  }

  .campus-node__topline {
    justify-content: flex-start;
    margin-bottom: 2px;
  }

  .campus-node__badge,
  .campus-node__meta,
  .campus-node__progress,
  .campus-node__status {
    display: none;
  }

  .campus-node__rate {
    min-height: 18px;
    padding: 0 6px;
    font-size: 11px;
  }

  .campus-node h3 {
    margin: 0;
    font-size: 16px;
    line-height: 1.2;
  }

  .share-poster--preview .poster-map__grid {
    gap: 6px;
    padding: 6px;
  }

  .share-poster--preview .poster-map__node {
    padding: 8px 8px 7px;
  }

  .share-poster--preview .poster-map__name {
    font-size: 11px;
    line-height: 1.15;
  }

  .campus-node__name-text--full,
  .share-poster--preview .poster-map__name-text--full {
    display: none;
  }

  .campus-node__name-text--mobile,
  .share-poster--preview .poster-map__name-text--mobile {
    display: block;
  }

  .area-detail-card__summary {
    grid-template-columns: 1fr;
    gap: 8px;
    align-items: start;
  }

  .area-detail-card__stats {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 520px) {
  .items-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 7px;
  }

  .score-row div {
    padding: 0 8px;
  }

  .score-row dt {
    font-size: 12px;
  }

  .score-row dd {
    font-size: 20px;
  }

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

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

  .area-detail-card__summary {
    min-height: 60px;
    padding: 12px;
  }

  .area-detail-card__stats {
    gap: 8px;
  }

  .area-detail-card__status,
  .area-detail-card__count,
  .area-detail-card__rate {
    min-width: 0;
    font-size: 11px;
  }

  .share-poster h2 {
    max-width: 100%;
  }

  .level-button {
    min-height: 40px;
    border-radius: 9px;
  }

  .items-level-legend {
    padding: 5px 7px;
    font-size: 10px;
  }

  .item-card {
    padding: 8px 7px;
    border-radius: 11px;
  }

  .item-card__head {
    min-height: 22px;
    gap: 5px;
    margin-bottom: 6px;
  }

  .item-card h3 {
    font-size: 13px;
    line-height: 1.28;
  }

  .item-level-text {
    max-width: 72px;
    padding: 1px 5px;
    font-size: 9px;
  }

  .level-options {
    gap: 3px;
  }

  .level-number {
    font-size: 12px;
  }

  .campus-map {
    padding: 12px;
  }

  .campus-map__frame {
    padding: 8px;
  }

  .campus-map__grid {
    gap: 5px;
    height: clamp(280px, 78vw, 320px);
    padding: 5px;
  }

  .campus-node {
    padding: 8px 7px;
    border-radius: 9px;
  }

  .campus-node.is-strongest::after {
    top: 5px;
    right: 5px;
    padding: 2px 5px;
    font-size: 8px;
  }

  .campus-node__topline {
    margin-bottom: 1px;
  }

  .campus-node__rate {
    min-height: 16px;
    padding: 0 5px;
    font-size: 10px;
  }

  .campus-node h3 {
    font-size: 14px;
  }

  .share-poster--preview .poster-map__name {
    font-size: 10px;
  }

  .share-poster--preview .poster-map__rate {
    font-size: 9px;
  }
}

@media (max-width: 380px) {
  .action-row {
    grid-template-columns: 1fr;
  }

  .level-options {
    gap: 4px;
  }
}