:root {
  --paper: #f7f2e8;
  --paper-2: #fffdf8;
  --ink: #1d2722;
  --ink-soft: #52605a;
  --line: #ded5c4;
  --green: #1f5a46;
  --green-deep: #123d30;
  --clay: #b45f3f;
  --clay-soft: #f0d9cd;
  --gold: #c49a4a;
  --shadow: 0 18px 50px rgba(36, 42, 35, .12);
  --radius: 18px;
  --sans: "Inter", "PingFang SC", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", "Songti SC", "Noto Serif SC", Georgia, serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(1100px 520px at 12% -10%, rgba(31, 90, 70, .13), transparent 62%),
    radial-gradient(900px 500px at 95% 4%, rgba(180, 95, 63, .12), transparent 58%),
    var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 14px clamp(18px, 4vw, 54px);
  background: rgba(247, 242, 232, .82);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(222, 213, 196, .7);
}

.brand { display: flex; align-items: center; gap: 12px; min-width: 260px; }
.brand-mark {
  display: grid; place-items: center;
  width: 42px; height: 42px; border-radius: 12px;
  background: var(--green-deep); color: #f4ead9;
  font-family: var(--serif); font-size: 19px; letter-spacing: .04em;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .16);
}
.brand h1 { margin: 0; font-family: var(--serif); font-weight: 600; font-size: 20px; letter-spacing: .01em; }
.subtitle { margin: 0; color: var(--ink-soft); font-size: 12.5px; }

.tabs { display: flex; gap: 6px; padding: 4px; border: 1px solid var(--line); border-radius: 999px; background: rgba(255, 253, 248, .6); }
.tab {
  border: 0; background: transparent; color: var(--ink-soft);
  padding: 8px 15px; border-radius: 999px; font: inherit; font-size: 13.5px; cursor: pointer;
}
.tab.active { background: var(--green-deep); color: #f8f2e6; }
.top-actions { margin-left: auto; }
.ghost {
  border: 1px solid var(--line); background: rgba(255, 253, 248, .7); color: var(--ink);
  border-radius: 999px; padding: 8px 14px; font: inherit; font-size: 13px; cursor: pointer;
}
.ghost:hover { border-color: var(--green); color: var(--green); }
.small { padding: 7px 12px; font-size: 12.5px; }

main { max-width: 1380px; margin: 0 auto; padding: 34px clamp(18px, 4vw, 54px) 70px; }

.hero {
  display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(260px, .8fr);
  gap: 34px; align-items: end;
  padding: 30px 0 36px;
  border-bottom: 1px solid var(--line);
}
.eyebrow {
  margin: 0 0 12px; text-transform: uppercase; letter-spacing: .16em;
  font-size: 11px; color: var(--clay); font-weight: 650;
}
.hero h2 {
  margin: 0; max-width: 820px;
  font-family: var(--serif); font-weight: 550; line-height: 1.22;
  font-size: clamp(30px, 4vw, 52px); letter-spacing: -.01em;
}
.hero-text { max-width: 700px; margin: 18px 0 0; color: var(--ink-soft); font-size: 15px; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stat {
  border: 1px solid var(--line); border-radius: 14px; padding: 16px;
  background: rgba(255, 253, 248, .66);
}
.stat b { display: block; font-family: var(--serif); font-size: 27px; color: var(--green-deep); line-height: 1.1; }
.stat span { font-size: 12px; color: var(--ink-soft); }

.controls {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  padding: 22px 0 8px;
}
.search-wrap { position: relative; flex: 1 1 330px; }
.search-wrap input {
  width: 100%; padding: 13px 16px 13px 40px;
  border: 1px solid var(--line); border-radius: 12px;
  background: var(--paper-2); color: var(--ink); font: inherit; font-size: 14px;
  outline: none;
}
.search-wrap input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(31, 90, 70, .12); }
.search-icon { position: absolute; left: 14px; top: 10px; color: var(--green); font-size: 17px; }
select {
  padding: 12px 34px 12px 13px; border: 1px solid var(--line); border-radius: 12px;
  background: var(--paper-2); color: var(--ink); font: inherit; font-size: 13.5px;
  max-width: 220px; cursor: pointer;
}

.result-bar { display: flex; gap: 14px; align-items: baseline; padding: 18px 0 4px; }
.result-bar p { margin: 0; font-size: 13px; }
.muted { color: var(--ink-soft); }

.cards {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(286px, 1fr));
  gap: 20px; padding: 18px 0 0;
}
.card {
  border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--paper-2); overflow: hidden; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  display: flex; flex-direction: column; min-height: 100%;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: rgba(31, 90, 70, .35); }
.card-media { position: relative; aspect-ratio: 16 / 10; background: linear-gradient(135deg, #dbe6dd, #efe1d6); }
.card-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.card-media .fallback {
  position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--serif); font-size: 34px; color: rgba(31, 90, 70, .45);
}
.card-badges { position: absolute; left: 10px; top: 10px; display: flex; gap: 6px; flex-wrap: wrap; }
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 4px 9px; border-radius: 999px;
  background: rgba(18, 61, 48, .88); color: #f6efe2;
  font-size: 10.5px; letter-spacing: .02em; backdrop-filter: blur(8px);
}
.badge.clay { background: rgba(180, 95, 63, .92); }
.badge.gold { background: rgba(196, 154, 74, .94); color: #241b0d; }
.card-body { padding: 15px 16px 17px; display: flex; flex-direction: column; gap: 7px; flex: 1; }
.card h3 { margin: 0; font-family: var(--serif); font-weight: 550; font-size: 19px; line-height: 1.25; }
.card .local-name { margin: 0; color: var(--ink-soft); font-size: 12px; font-style: italic; }
.card .where { margin: 0; color: var(--ink-soft); font-size: 12.5px; }
.card .meta-line { margin-top: auto; display: flex; gap: 10px; flex-wrap: wrap; font-size: 11.5px; color: var(--ink-soft); }
.card .meta-line span { display: inline-flex; align-items: center; gap: 4px; }

.load-wrap { display: grid; place-items: center; padding: 34px 0 0; }
.primary {
  border: 0; border-radius: 999px; padding: 12px 24px;
  background: var(--green-deep); color: #f7efe1; font: inherit; font-size: 14px; cursor: pointer;
}
.primary:hover { background: var(--green); }

.empty { padding: 70px 0; text-align: center; }

footer {
  max-width: 1380px; margin: 0 auto;
  padding: 26px clamp(18px, 4vw, 54px) 50px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft); font-size: 12px;
}

/* Detail dialog: full-height editorial drawer */
.detail {
  width: min(980px, calc(100vw - 22px));
  max-height: min(92vh, 1100px);
  padding: 0;
  border: 1px solid var(--line); border-radius: 20px;
  background: var(--paper-2); color: var(--ink);
  box-shadow: 0 30px 90px rgba(20, 30, 24, .28);
}
.detail::backdrop { background: rgba(18, 30, 24, .55); backdrop-filter: blur(3px); }
.detail-head {
  position: sticky; top: 0; z-index: 5;
  display: flex; align-items: flex-start; gap: 18px;
  padding: 22px 24px 18px;
  background: rgba(255, 253, 248, .94); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.detail-title-wrap { flex: 1; }
.detail h2 { margin: 0; font-family: var(--serif); font-weight: 550; font-size: clamp(24px, 3vw, 34px); line-height: 1.2; }
.detail-sub { margin: 6px 0 0; }
.icon-btn {
  border: 1px solid var(--line); background: transparent; color: var(--ink);
  width: 36px; height: 36px; border-radius: 50%; cursor: pointer; font-size: 16px;
}
.icon-btn:hover { border-color: var(--clay); color: var(--clay); }
.detail-body { padding: 22px 24px 34px; }

.gallery { display: flex; gap: 10px; overflow-x: auto; padding-bottom: 8px; scroll-snap-type: x mandatory; }
.gallery figure { margin: 0; flex: 0 0 min(520px, 78%); scroll-snap-align: start; }
.gallery img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 12px; display: block; background: #e6e0d5; }
.gallery figcaption { font-size: 10.5px; color: var(--ink-soft); padding-top: 5px; line-height: 1.4; }
.gallery .no-image { width: 100%; aspect-ratio: 16 / 8; border-radius: 12px; background: linear-gradient(135deg, #dbe6dd, #efe1d6); display: grid; place-items: center; font-family: var(--serif); font-size: 40px; color: rgba(31,90,70,.4); }

.chips { display: flex; flex-wrap: wrap; gap: 7px; margin: 18px 0 6px; }
.chip {
  border: 1px solid var(--line); background: var(--paper); color: var(--ink);
  border-radius: 999px; padding: 5px 11px; font-size: 11.5px;
}
.chip.green { border-color: rgba(31,90,70,.35); color: var(--green-deep); background: rgba(31,90,70,.06); }
.chip.clay { border-color: rgba(180,95,63,.35); color: var(--clay); background: rgba(180,95,63,.07); }

.section { margin-top: 26px; }
.section h3 {
  margin: 0 0 10px; font-family: var(--serif); font-weight: 550; font-size: 18px;
  display: flex; align-items: center; gap: 8px;
}
.section h3::after { content: ""; height: 1px; flex: 1; background: var(--line); }
.prose { margin: 0; font-size: 14px; color: var(--ink); white-space: pre-wrap; }
.prose.secondary { color: var(--ink-soft); }
.local-block {
  margin-top: 12px; padding: 14px 16px; border-left: 3px solid var(--gold);
  background: rgba(196, 154, 74, .07); border-radius: 0 10px 10px 0;
}
.local-block .local-label { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--clay); }
.local-block .prose { margin-top: 6px; font-size: 13.5px; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.panel { border: 1px solid var(--line); border-radius: 14px; padding: 15px 16px; background: rgba(255,255,255,.45); }
.panel h4 { margin: 0 0 8px; font-size: 12px; text-transform: uppercase; letter-spacing: .12em; color: var(--clay); }
.list { margin: 0; padding: 0; list-style: none; display: grid; gap: 7px; }
.list li { display: flex; justify-content: space-between; gap: 12px; font-size: 13px; border-bottom: 1px dashed rgba(222,213,196,.7); padding-bottom: 6px; }
.list li:last-child { border-bottom: 0; padding-bottom: 0; }
.list .name { min-width: 0; }
.list .name small { display: block; color: var(--ink-soft); font-size: 11px; }
.list .dist { white-space: nowrap; color: var(--green-deep); font-size: 12px; }
.note { margin: 10px 0 0; font-size: 12.5px; color: var(--ink-soft); }

.lang-badges { display: flex; gap: 7px; flex-wrap: wrap; }
.lang-badge { padding: 5px 10px; border-radius: 8px; font-size: 12px; border: 1px solid var(--line); }
.lang-badge.on { background: rgba(31,90,70,.08); border-color: rgba(31,90,70,.3); color: var(--green-deep); }
.lang-badge.off { color: #9aa39c; text-decoration: line-through; }

.practical { margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px 18px; }
.practical-row { display: flex; gap: 8px; align-items: baseline; padding: 5px 0; border-bottom: 1px dashed var(--line); }
.practical-row dt { flex: 0 0 auto; font-size: 12px; color: var(--ink-soft); }
.practical-row dd { margin: 0; font-size: 13.5px; font-weight: 600; color: var(--ink); letter-spacing: .02em; }

.sources { display: flex; flex-wrap: wrap; gap: 8px; }
.sources a { color: var(--green); font-size: 12.5px; text-decoration: none; border-bottom: 1px solid rgba(31,90,70,.3); }
.sources a:hover { color: var(--clay); border-color: var(--clay); }
.credit { font-size: 10.5px; color: var(--ink-soft); margin-top: 8px; line-height: 1.5; }

/* Visited / liked / not-for-me marks */
.mark-row { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; }
.mark-btn {
  border: 1px solid var(--line); background: rgba(255, 253, 248, .8); color: var(--ink-soft);
  border-radius: 999px; padding: 5px 10px; font: inherit; font-size: 11.5px;
  cursor: pointer; line-height: 1.2; transition: all .15s ease;
}
.mark-btn:hover { border-color: var(--green); color: var(--green-deep); }
.mark-btn.on { background: rgba(31, 90, 70, .1); border-color: rgba(31, 90, 70, .45); color: var(--green-deep); font-weight: 600; }
.mark-btn.on.like { background: rgba(196, 154, 74, .16); border-color: rgba(196, 154, 74, .55); color: #7a5a1c; }
.mark-btn.on.bad { background: rgba(180, 95, 63, .1); border-color: rgba(180, 95, 63, .45); color: var(--clay); }
.badge.visited { background: rgba(196, 154, 74, .95); color: #241b0d; }
.ghost.toggle.active { background: var(--green-deep); border-color: var(--green-deep); color: #f8f2e6; }
.detail-body .mark-row { margin: 4px 0 10px; }

/* Globe dialog */
.globe-dialog {
  width: min(900px, calc(100vw - 22px));
  max-height: min(92vh, 900px);
  padding: 0; border: 1px solid #22333d; border-radius: 22px;
  background: radial-gradient(120% 120% at 50% 0%, #14232c 0%, #0a141a 60%, #060d12 100%);
  color: #e8e1d2;
  box-shadow: 0 30px 90px rgba(5, 12, 16, .6);
}
.globe-dialog::backdrop { background: rgba(6, 12, 16, .72); backdrop-filter: blur(4px); }
.globe-head {
  display: flex; align-items: flex-start; gap: 18px;
  padding: 20px 24px 8px;
}
.globe-head h2 { margin: 0; font-family: var(--serif); font-weight: 550; font-size: clamp(22px, 3vw, 30px); color: #f3ead8; }
.globe-head .eyebrow { color: var(--gold); }
.globe-head .icon-btn { border-color: #33474f; color: #cfd8d4; }
.globe-head .icon-btn:hover { border-color: var(--gold); color: var(--gold); }
.globe-stage { position: relative; height: min(58vh, 520px); margin: 4px 18px 0; }
#globe-canvas { width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; }
#globe-canvas:active { cursor: grabbing; }
.globe-tip {
  position: absolute; pointer-events: none; z-index: 2;
  padding: 4px 9px; border-radius: 8px;
  background: rgba(8, 18, 24, .92); border: 1px solid rgba(196, 154, 74, .5);
  color: #f0e6d2; font-size: 12px; white-space: nowrap;
}
.globe-hint { text-align: center; color: #8ea2a8; margin: 6px 0 0; }
.globe-empty { text-align: center; color: #c9b98f; font-size: 13px; padding: 8px 24px 0; }
.globe-foot {
  display: flex; align-items: flex-end; justify-content: space-between; gap: 18px;
  padding: 16px 24px 22px; flex-wrap: wrap;
}
.globe-stats { display: flex; gap: 22px; }
.globe-stat b { display: block; font-family: var(--serif); font-size: 26px; color: var(--gold); line-height: 1.1; }
.globe-stat span { font-size: 11.5px; color: #93a5aa; }
.globe-side { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.globe-legend { display: flex; gap: 14px; font-size: 12px; color: #b9c6c8; }
.globe-legend span { display: inline-flex; align-items: center; gap: 6px; }
.globe-legend .dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.globe-legend .dot.lit { background: #e0a13c; box-shadow: 0 0 8px rgba(224, 161, 60, .8); }
.globe-legend .dot.idle { background: #243743; border: 1px solid rgba(160, 200, 210, .4); }
.globe-actions { display: flex; gap: 8px; }
.globe-actions .ghost { background: rgba(255, 255, 255, .04); border-color: #33474f; color: #dfe6e2; }
.globe-actions .ghost:hover { border-color: var(--gold); color: var(--gold); }

@media (max-width: 900px) {
  .topbar { flex-wrap: wrap; gap: 10px; }
  .brand { min-width: 0; flex: 1 1 100%; }
  .tabs { order: 3; }
  .hero { grid-template-columns: 1fr; gap: 18px; }
  .stats { grid-template-columns: repeat(4, 1fr); }
  .stat b { font-size: 22px; }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  main { padding-top: 20px; }
  .hero h2 { font-size: 30px; }
  .stats { grid-template-columns: 1fr 1fr; }
  select { max-width: 100%; flex: 1 1 45%; }
  .search-wrap { flex-basis: 100%; }
  .card-media { aspect-ratio: 16 / 9; }
  .detail { width: calc(100vw - 12px); max-height: 94vh; }
  .detail-head, .detail-body { padding-left: 16px; padding-right: 16px; }
  .gallery figure { flex-basis: 88%; }
  .globe-dialog { width: calc(100vw - 10px); max-height: 94vh; }
  .globe-head { padding: 16px 16px 4px; }
  .globe-stage { height: 44vh; margin: 0 8px; }
  .globe-foot { padding: 12px 16px 18px; }
  .globe-stats { gap: 16px; }
  .globe-stat b { font-size: 22px; }
}

/* Cloud sync dialog */
.sync-dialog { width: min(560px, calc(100vw - 22px)); max-height: min(88vh, 760px); }
.sync-dialog h3 { margin: 18px 0 6px; font-family: var(--serif); font-size: 17px; font-weight: 550; }
.sync-block .note { margin-top: 4px; }
.sync-row { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 10px; align-items: center; }
.sync-row input {
  flex: 1 1 150px; min-width: 0;
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--paper-2); color: var(--ink); font: inherit; font-size: 13px;
}
.sync-row input:focus { outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(31, 90, 70, .12); }
.sync-row input[type="password"] { flex: 2 1 220px; }
#sync-status, #sync-result { min-height: 1.2em; }

/* ===== 账号面板（本地优先：未登录只存本机） ===== */
body.acc-open { overflow: hidden; }
.account-panel {
  position: fixed; inset: 0; z-index: 90;
  background: rgba(18, 24, 22, .45);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.account-panel[hidden] { display: none; }
.acc-sheet {
  width: 100%; max-width: 420px; background: #fff; border-radius: 16px;
  padding: 22px 22px 18px; box-shadow: 0 24px 60px rgba(0,0,0,.25);
  max-height: 88vh; overflow: auto;
}
.acc-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.acc-head h1 { margin: 2px 0 0; font-size: 20px; }
.acc-kicker { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: #3d8f7c; }
.acc-close { border: 0; background: none; font-size: 24px; line-height: 1; cursor: pointer; color: #888; }
.acc-sub { margin: 10px 0 14px; font-size: 13px; line-height: 1.55; color: #666; }
.acc-badge {
  margin: -4px 0 12px; font-size: 12px; color: #8a6d1f;
  background: #fff6e0; border: 1px solid #f0e0b8; border-radius: 8px; padding: 6px 10px;
}
.acc-tabs { display: flex; gap: 8px; margin-bottom: 12px; }
.acc-tab {
  flex: 1; border: 1px solid #dcdcdc; background: #f7f7f7; border-radius: 8px;
  padding: 8px 0; font-size: 13px; cursor: pointer;
}
.acc-tab.on { background: #173f35; color: #fff; border-color: #173f35; }
.account-panel label {
  display: block; font-size: 12px; color: #555; margin: 10px 0 4px;
}
.account-panel input {
  width: 100%; box-sizing: border-box; padding: 10px 12px; font-size: 14px;
  border: 1px solid #d8d8d8; border-radius: 8px; outline: none;
}
.account-panel input:focus { border-color: #3d8f7c; }
.acc-actions { display: flex; gap: 10px; margin-top: 16px; }
.acc-btn {
  flex: 1; border: 0; border-radius: 10px; padding: 11px 14px; font-size: 14px;
  background: #3d8f7c; color: #fff; cursor: pointer;
}
.acc-btn.ghost { background: #f0f1f4; color: #444; }
.acc-btn.small { flex: 0 0 auto; padding: 7px 14px; font-size: 12px; margin-top: 8px; }
.acc-status { font-size: 14px; color: #173f35; font-weight: 600; }
.acc-meta { font-size: 12px; color: #888; margin-top: 4px; }
.acc-tip { font-size: 12px; color: #888; margin-top: 12px; line-height: 1.5; }
.acc-msg { margin-top: 14px; font-size: 13px; line-height: 1.6; }
.acc-msg.err { color: #b3261e; }
.acc-msg.ok { color: #22694f; }
.acc-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 16px;
  letter-spacing: .08em; background: #f4f7f5; border: 1px dashed #9cc3b6;
  padding: 8px 10px; border-radius: 8px; margin-top: 8px; user-select: all;
}
@media (max-width: 520px) {
  .account-panel { padding: 0; align-items: flex-end; }
  .acc-sheet { border-radius: 16px 16px 0 0; max-height: 92vh; }
}