:root {
  --paper: #f3eadc;
  --paper-2: #e7dcc8;
  --card: #fffaf1;
  --ink: #1b1712;
  --muted: #5d5348;
  --cinnabar: #9b2d1f;
  --cinnabar-dark: #6e1d14;
  --jade: #1f4f45;
  --rule: #d4c4aa;
  --focus: #8a4b12;
  --ok: #21543f;
  --err: #8a1f16;
  --shadow: 0 18px 40px rgba(48, 32, 18, 0.08);
  --serif: "Songti SC", "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif;
  --sans: "PingFang SC", "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; }
body {
  font-family: var(--sans);
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(155, 45, 31, 0.06), transparent 55%),
    linear-gradient(180deg, #f7f1e6 0%, var(--paper) 28%, #efe4d2 100%);
  line-height: 1.6;
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--ink);
  color: #fff;
  padding: 8px 12px;
  z-index: 20;
}
.skip:focus { top: 12px; }

.page {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 32px 0 120px;
}

.masthead {
  position: relative;
  padding: 12px 0 28px;
  border-bottom: 1px solid var(--rule);
  margin-bottom: 28px;
}
.seal {
  position: absolute;
  right: 0;
  top: 8px;
  width: 64px;
  height: 64px;
  border: 2px solid var(--cinnabar);
  color: var(--cinnabar);
  display: grid;
  place-items: center;
  font-family: var(--serif);
  font-size: 32px;
  transform: rotate(8deg);
  opacity: 0.85;
}
.eyebrow {
  margin: 0 0 8px;
  color: var(--cinnabar);
  letter-spacing: 0.28em;
  font-size: 12px;
  text-transform: none;
}
h1 {
  margin: 0 0 12px;
  font-family: var(--serif);
  font-weight: 600;
  font-size: clamp(32px, 5vw, 52px);
  letter-spacing: 0.12em;
  line-height: 1.15;
}
.lead {
  max-width: 42em;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 15px;
}
.progress {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 6px 12px;
  border: 1px solid var(--rule);
  background: var(--card);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.08em;
}

.status {
  margin-bottom: 20px;
  padding: 12px 14px;
  border-left: 3px solid var(--cinnabar);
  background: #f8efe4;
}
.status.error { border-color: var(--err); background: #f8e8e4; }
.status.ok { border-color: var(--ok); background: #e8f0ea; }

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

.gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.card {
  background: var(--card);
  border: 1px solid var(--rule);
  box-shadow: var(--shadow);
  min-height: 100%;
  display: flex;
  flex-direction: column;
}
.card.selected {
  border-color: var(--cinnabar);
  box-shadow: 0 0 0 1px var(--cinnabar), var(--shadow);
}
.cover {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: #ddd4c4;
  cursor: pointer;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.meta { padding: 16px 16px 8px; }
.index {
  color: var(--cinnabar);
  font-family: var(--serif);
  letter-spacing: 0.18em;
  font-size: 12px;
  margin: 0 0 6px;
}
.card h2, .manage-card h3 {
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.35;
  margin: 0 0 8px;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}
.hospital, .presenter, .pages {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.actions {
  display: flex;
  gap: 8px;
  padding: 12px 16px 16px;
  margin-top: auto;
}
.actions button, .actions a, .submit, .viewer-controls button, .text-btn {
  font: inherit;
  min-height: 44px;
  padding: 10px 14px;
  border-radius: 2px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.select-btn {
  flex: 1;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #f7f1e6;
  cursor: pointer;
}
.card.selected .select-btn {
  background: transparent;
  color: var(--cinnabar-dark);
  border-color: var(--cinnabar);
}
.download-btn, .text-btn {
  border: 1px solid var(--rule);
  color: var(--ink);
  background: transparent;
}
button:focus-visible, a:focus-visible, input:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 2px;
}

.rail {
  background: var(--card);
  border: 1px solid var(--rule);
  padding: 18px;
  position: sticky;
  top: 16px;
  height: fit-content;
}
.rail h2 {
  font-family: var(--serif);
  margin: 0 0 12px;
  font-size: 22px;
}
.selected-list {
  margin: 0 0 16px;
  padding-left: 18px;
  min-height: 72px;
  color: var(--muted);
}
.vote-form label {
  display: block;
  margin-bottom: 12px;
  font-size: 14px;
}
.vote-form input {
  display: block;
  width: 100%;
  margin-top: 6px;
  min-height: 44px;
  padding: 8px 10px;
  border: 1px solid var(--rule);
  background: #fff;
  font: inherit;
}
.req, .opt {
  margin-left: 8px;
  font-size: 12px;
  color: var(--muted);
}
.req { color: var(--cinnabar); }
.form-hint { color: var(--muted); font-size: 13px; }
.submit {
  width: 100%;
  border: 0;
  background: var(--cinnabar);
  color: #fffaf1;
  cursor: pointer;
  letter-spacing: 0.12em;
}
.submit:disabled {
  background: #cbbba8;
  color: #7a6f63;
  cursor: not-allowed;
}

.dock {
  display: flex;
  gap: 12px;
  align-items: center;
  position: sticky;
  bottom: 0;
  padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(243, 234, 220, 0.96);
  border-top: 1px solid var(--rule);
  backdrop-filter: blur(10px);
}
.dock p { margin: 0; flex: 1; font-variant-numeric: tabular-nums; }
.dock .submit { width: auto; min-width: 128px; }

.viewer {
  width: min(1100px, 100vw);
  height: min(100vh, 100dvh);
  max-width: 100vw;
  max-height: 100dvh;
  border: 0;
  padding: 0;
  background: #241c16;
  color: #f7f1e6;
}
.viewer::backdrop { background: rgba(20, 14, 10, 0.72); }
.viewer-bar, .viewer-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
}
.viewer-title { margin: 0; flex: 1; font-family: var(--serif); }
.viewer-stage {
  height: calc(100dvh - 128px);
  display: grid;
  place-items: center;
  overflow: auto;
  background: #1b1511;
}
.viewer-stage img {
  width: 100%;
  height: auto;
  max-height: 100%;
  object-fit: contain;
}
.viewer-error { color: #f3d2c8; }
.viewer-controls button, .viewer-controls .text-btn {
  background: transparent;
  color: #f7f1e6;
  border: 1px solid #6a5b4c;
}
.viewer-controls p { margin: 0; min-width: 88px; text-align: center; }

.result-dialog {
  width: min(520px, calc(100vw - 24px));
  border: 1px solid var(--rule);
  background: var(--card);
  padding: 24px;
}
.public-results {
  margin: 0 0 28px;
  padding: 18px 18px 8px;
  background: var(--card);
  border: 1px solid var(--rule);
}
.public-results h2 {
  margin: 0 0 8px;
  font-family: var(--serif);
  font-size: 28px;
  letter-spacing: 0.08em;
}
.public-results p { margin: 0 0 8px; color: var(--muted); }
.ranking { padding-left: 20px; }
.ranking li { margin-bottom: 8px; }
.ranking-board {
  list-style: none;
  margin: 12px 0 8px;
  padding: 0;
}
.ranking-board li {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-top: 1px solid var(--rule);
  color: var(--ink);
}
.ranking-board .rank { color: var(--cinnabar); font-variant-numeric: tabular-nums; }
.ranking-board .votes { color: var(--muted); font-variant-numeric: tabular-nums; }

.skeleton {
  min-height: 220px;
  background: linear-gradient(90deg, #e8dcc8, #f4ebe0, #e8dcc8);
  background-size: 200% 100%;
  animation: pulse 1.2s ease-in-out infinite;
}
@keyframes pulse { to { background-position: -200% 0; } }

@media (min-width: 960px) {
  .layout { grid-template-columns: minmax(0, 1fr) 320px; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .dock { display: none; }
  .page { padding-bottom: 48px; }
}

@media (max-width: 959px) {
  .rail { position: static; margin-top: 8px; }
  .seal { width: 48px; height: 48px; font-size: 24px; }
  .vote-form { scroll-margin-bottom: 96px; }
  #submit-btn { display: none; }
  .ranking-board li { grid-template-columns: 64px minmax(0, 1fr); }
  .ranking-board .votes { grid-column: 2; }
}

.empty {
  margin: 0;
  padding: 28px 8px;
  color: var(--muted);
}

.colophon {
  margin-top: 36px;
  font-size: 13px;
}
.colophon a { color: var(--muted); }

.admin-block { margin-top: 28px; }
.admin-block h2 {
  font-family: var(--serif);
  font-size: 28px;
  margin: 0 0 12px;
}
.stack { display: grid; gap: 12px; }
.manage-card, .ballot {
  background: var(--card);
  border: 1px solid var(--rule);
  padding: 14px;
}
.manage-card header, .ballot header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}
.badge {
  border: 1px solid var(--rule);
  padding: 2px 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.badge.off { color: var(--cinnabar); border-color: var(--cinnabar); }
.row-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.row-actions button, .row-actions a, .file-field {
  font: inherit;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}
.file-field input { margin-left: 8px; max-width: 100%; }
.danger { color: var(--cinnabar-dark); border-color: var(--cinnabar); }

@media (prefers-reduced-motion: reduce) {
  .skeleton { animation: none; }
}