/* 迎风小镇 · Faded Textile 共用界面基座
 *
 * 只负责页面级颜色、间距与通用控件；家园、地图和各玩法的场景美术继续由
 * 各自样式掌管。独立页面可复用这些 token，而不用各自复制一套调色板。
 */
:root {
  color-scheme: light;

  /* 页面与纸面：暖奶白为主，不使用冷白。 */
  --town-canvas: #f8f6ef;
  --town-surface: #fcfaf4;
  --town-surface-raised: #fffdf8;
  --town-paper-deep: #f3f0e7;

  /* 文字：保持足够对比，但避开纯黑。 */
  --town-ink: #52584d;
  --town-muted: #7c8278;
  --town-faint: #a5aaa1;

  /* 品牌色只负责选中、主操作与少量识别。 */
  --town-accent: #75805f;
  --town-accent-deep: #606a50;
  --town-accent-soft: #e7ebdf;

  /* 褪色织物辅助色。 */
  --town-sage: #e7ebdf;
  --town-blue: #e5ebed;
  --town-oat: #f0eadf;
  --town-rose: #eaded8;
  --town-straw: #efe6c8;
  --town-wood: #ddcfbd;
  --town-soft: #e8e9e1;
  --town-line: #d9ddd1;
  --town-danger: #99645c;
  --town-ok: #687b69;

  /* 兼容既有名字；它们仍只映射到这一套事实来源。 */
  --town-bg: var(--town-canvas);
  --town-paper: var(--town-surface);
  --town-mint: var(--town-blue);
  --town-warm: var(--town-wood);

  --town-radius-card: 26px;
  --town-radius-nested: 16px;
  --town-radius-control: 999px;
  --town-shadow-card: 0 10px 30px rgba(82, 88, 77, .065);
  --town-shadow-control: 0 3px 10px rgba(82, 88, 77, .06);
  --town-focus: 0 0 0 3px rgba(117, 128, 95, .14);
  --town-paper-texture: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='5' height='5'%3E%3Crect width='5' height='5' fill='%23F8F6EF'/%3E%3Ccircle cx='1' cy='1' r='.42' fill='%23D9DDD1' opacity='.22'/%3E%3C/svg%3E");

  /* 旧独立页仍使用这些变量名；统一映射到同一个事实来源。 */
  --bg: var(--town-bg);
  --ink: var(--town-ink);
  --accent: var(--town-accent);
  --soft: var(--town-soft);
  --water: var(--town-mint);
  --blossom: var(--town-warm);
  --paper-texture: var(--town-paper-texture);
}

.town-page-shell {
  color: var(--town-ink);
  font-family: 'LXGW WenKai', system-ui, -apple-system, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.town-document-page {
  width: min(680px, 100%);
  margin-inline: auto;
  padding: 30px 18px calc(58px + env(safe-area-inset-bottom));
}

.town-hero-image {
  display: block;
  width: min(304px, 76vw);
  margin: 4px auto 18px;
  border: 1px solid rgba(117, 128, 95, .12);
  border-radius: 30px;
  box-shadow: var(--town-shadow-card);
}

.town-page-title {
  margin: 0;
  color: var(--town-ink);
  font-size: clamp(25px, 4vw, 30px);
  font-weight: 400;
  letter-spacing: .18em;
  text-align: center;
}

.town-page-kicker {
  margin: 4px 0 10px;
  color: var(--town-accent);
  font: 600 10px/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
  letter-spacing: .28em;
  text-align: center;
}

.town-page-subtitle {
  margin: 5px 0 25px;
  color: var(--town-muted);
  font-size: 12px;
  text-align: center;
}

.town-surface {
  border: 1px solid var(--town-line);
  border-radius: var(--town-radius-card);
  background: rgba(252, 250, 244, .9);
  box-shadow: var(--town-shadow-card), inset 0 1px 0 rgba(255, 253, 248, .68);
}

.town-surface--quiet {
  border-color: rgba(117, 128, 95, .12);
  background: rgba(248, 246, 239, .66);
  box-shadow: none;
}

.town-section-title {
  margin: 4px 0 14px;
  padding-left: 12px;
  border-left: 3px solid var(--town-accent);
  color: var(--town-ink);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: .1em;
}

.town-input,
.town-textarea,
.town-select {
  width: 100%;
  min-height: 46px;
  padding: 10px 16px;
  border: 1px solid rgba(117, 128, 95, .24);
  border-radius: var(--town-radius-control);
  outline: 0;
  background: rgba(255, 253, 248, .88);
  color: var(--town-ink);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .58);
  font: inherit;
  font-size: 14px;
  transition: border-color .16s ease, box-shadow .16s ease, background .16s ease;
}

.town-textarea {
  min-height: 124px;
  border-radius: 26px;
  line-height: 1.7;
  resize: vertical;
}

.town-input::placeholder,
.town-textarea::placeholder {
  color: rgba(74, 81, 56, .42);
}

.town-input:focus,
.town-textarea:focus,
.town-select:focus,
.town-input:focus-visible,
.town-textarea:focus-visible,
.town-select:focus-visible {
  border-color: rgba(117, 128, 95, .78);
  box-shadow: var(--town-focus);
  background: var(--town-surface-raised);
}

.town-button,
.town-button-link {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 10px 20px;
  border: 1.5px solid var(--town-accent);
  border-radius: var(--town-radius-control);
  background: var(--town-accent);
  color: var(--town-paper-deep);
  box-shadow: var(--town-shadow-control);
  font: inherit;
  font-size: 14px;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  touch-action: manipulation;
  transition: transform .12s ease, box-shadow .12s ease, filter .12s ease;
}

.town-button--secondary {
  border-color: rgba(117, 128, 95, .3);
  background: rgba(252, 250, 244, .86);
  color: var(--town-accent-deep);
}

.town-button--soft {
  border-color: rgba(117, 128, 95, .12);
  background: var(--town-sage);
  color: var(--town-accent-deep);
}

.town-button:focus-visible,
.town-button-link:focus-visible,
.town-choice:focus-within,
.town-link:focus-visible {
  outline: 0;
  box-shadow: var(--town-focus), var(--town-shadow-control);
}

.town-button:active,
.town-button-link:active {
  transform: translateY(1px);
  box-shadow: 0 2px 7px rgba(74, 81, 56, .12);
}

.town-button:disabled,
.town-button[aria-disabled='true'] {
  opacity: .5;
  cursor: default;
  transform: none;
}

.town-choice {
  display: flex;
  min-height: 44px;
  align-items: flex-start;
  gap: 10px;
  padding: 11px 14px;
  border: 1px solid rgba(117, 128, 95, .25);
  border-radius: 18px;
  background: rgba(252, 250, 244, .64);
  color: var(--town-ink);
  cursor: pointer;
  transition: border-color .16s ease, background .16s ease, box-shadow .16s ease;
}

.town-choice:has(input:checked) {
  border-color: rgba(117, 128, 95, .44);
  background: var(--town-sage);
  box-shadow: inset 0 0 0 1px rgba(117, 128, 95, .08);
}

.town-choice input {
  flex: 0 0 auto;
  accent-color: var(--town-accent);
}

.town-link {
  color: var(--town-accent-deep);
  text-decoration-color: rgba(117, 128, 95, .44);
  text-underline-offset: 3px;
}

@media (hover: hover) {
  .town-button:hover,
  .town-button-link:hover { filter: brightness(.96); }
  .town-button--secondary:hover { background: #fffdf6; }
  .town-choice:hover { border-color: rgba(117, 128, 95, .52); }
}

@media (hover: none) and (pointer: coarse) {
  .town-input,
  .town-textarea,
  .town-select { font-size: 16px; }
}

@media (max-width: 520px) {
  .town-document-page { padding: 20px 16px calc(44px + env(safe-area-inset-bottom)); }
  .town-hero-image { width: min(280px, 78vw); border-radius: 28px; }
  .town-page-title { font-size: 25px; }
  .town-surface { border-radius: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .town-input,
  .town-textarea,
  .town-select,
  .town-button,
  .town-button-link,
  .town-choice { transition: none; }
}