:root {
  --ink: #1a2332;
  --muted: #6b7280;
  --line: #e5e7eb;
  --bg: #f6f7f9;
  --card: #ffffff;
  --accent: #0f4c81;
  --accent-soft: #e8f0f7;
  --good: #16a34a;
  --good-bg: #e8f7ee;
  --fair: #2563eb;
  --fair-bg: #e8effc;
  --warn: #d97706;
  --warn-bg: #fdf3e3;
  --bad: #dc2626;
  --bad-bg: #fdeaea;
  --none: #9ca3af;
  --none-bg: #f3f4f6;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
h1 { font-size: 1.6rem; line-height: 1.3; }
h2 { font-size: 1.1rem; margin: 0 0 .75rem; }
p { margin: .4rem 0; }
code { background: var(--none-bg); padding: .1em .35em; border-radius: 4px; font-size: .9em; }
.muted { color: var(--muted); font-size: .92rem; }

.container { max-width: 1020px; margin: 0 auto; padding: 0 16px; }

.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 10;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 56px; }
.brand { font-weight: 700; font-size: 1.05rem; color: var(--ink); }
.site-nav a { margin-left: 18px; color: var(--muted); font-size: .95rem; }
.site-nav a:hover { color: var(--accent); text-decoration: none; }
.nav-logout { display: inline; margin-left: 12px; }
.nav-logout button {
  background: none; border: 0; color: var(--muted); font-size: .95rem;
  cursor: pointer; padding: 0; font-family: inherit;
}
.nav-logout button:hover { color: var(--accent); }
.nav-user { margin-left: 14px; color: var(--ink); font-size: .9rem; }

main.container { padding-top: 24px; padding-bottom: 48px; min-height: 70vh; }

.site-footer {
  border-top: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  font-size: .85rem;
  padding: 20px 0;
}

/* 首页 */
.hero { text-align: center; padding: 30px 0 10px; }
.hero h1 { font-size: 1.9rem; margin: 0 0 .4rem; }
.hero p { color: var(--muted); max-width: 640px; margin: 0 auto; }
.search { display: flex; gap: 8px; max-width: 520px; margin: 20px auto 0; }
.search input {
  flex: 1; padding: 11px 14px; font-size: 1rem;
  border: 1px solid var(--line); border-radius: 8px; background: var(--card);
}
.search button {
  padding: 11px 22px; font-size: 1rem; border: 0; border-radius: 8px;
  background: var(--accent); color: #fff; cursor: pointer;
}
.search button:hover { opacity: .92; }
.scope-note { margin-top: 28px; }

.complex-list { list-style: none; margin: 10px 0 0; padding: 0; }
.complex-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 18px; margin-bottom: 10px;
  transition: border-color .15s, box-shadow .15s;
}
.complex-row:hover { border-color: var(--accent); box-shadow: 0 1px 6px rgba(15,76,129,.10); }
.compare-form { padding-bottom: 64px; }
.complex-name { font-weight: 600; font-size: 1.02rem; }
.complex-title { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.evidence-source a { font-weight: 500; }
.complex-main { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; text-align: left; }
.complex-score { display: flex; align-items: center; gap: 8px; flex-shrink: 0; margin-left: auto; justify-content: flex-end; }
.empty { text-align: center; color: var(--muted); padding: 40px 0; list-style: none; }

.chip {
  display: inline-block; min-width: 44px; text-align: center;
  padding: 4px 10px; border-radius: 999px; font-weight: 700; font-size: .95rem;
}
.score-good { background: var(--good-bg); color: var(--good); }
.score-fair { background: var(--fair-bg); color: var(--fair); }
.score-warn { background: var(--warn-bg); color: var(--warn); }
.score-bad  { background: var(--bad-bg);  color: var(--bad); }
.score-none { background: var(--none-bg); color: var(--none); }
.coverage-warn {
  font-size: .78rem; color: var(--warn); border: 1px solid var(--warn);
  border-radius: 999px; padding: 1px 8px;
}

/* 报告页 */
.breadcrumb { font-size: .9rem; margin-bottom: 14px; }
.report-header { margin-bottom: 20px; }
.report-header h1 { margin: 0 0 .3rem; }
.status-tag {
  font-size: .75rem; font-weight: 500; color: var(--accent);
  background: var(--accent-soft); border-radius: 999px; padding: 3px 10px; vertical-align: middle;
}
.overall-card {
  display: inline-flex; align-items: center; gap: 14px;
  border-radius: 12px; padding: 12px 20px; margin: 10px 0 6px;
  background: var(--none-bg);
}
.overall-score { font-size: 2.2rem; font-weight: 800; line-height: 1; }
.overall-card.score-good { background: var(--good-bg); color: var(--good); }
.overall-card.score-fair { background: var(--fair-bg); color: var(--fair); }
.overall-card.score-warn { background: var(--warn-bg); color: var(--warn); }
.overall-card.score-bad  { background: var(--bad-bg);  color: var(--bad); }
.overall-label { font-size: .9rem; color: inherit; opacity: .85; }

.report-grid { display: grid; grid-template-columns: 5fr 6fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 760px) { .report-grid { grid-template-columns: 1fr; } }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 18px 20px;
}
.radar { width: 100%; max-width: 340px; display: block; margin: 0 auto; }
.radar-ring { fill: none; stroke: var(--line); stroke-width: 1; }
.radar-axis { stroke: var(--line); stroke-width: 1; }
.radar-poly { fill: rgba(15, 76, 129, .18); stroke: var(--accent); stroke-width: 2; }
.radar-dot { fill: var(--accent); }
.radar-label { font-size: 11px; fill: var(--muted); }

.dimension-legend { list-style: none; margin: 14px 0 0; padding: 0; font-size: .95rem; }
.dimension-legend li { display: flex; align-items: center; gap: 8px; padding: 5px 0; border-top: 1px dashed var(--line); }
.dimension-legend li:first-child { border-top: 0; }
.dim-weight { color: var(--muted); font-size: .82rem; width: 36px; flex-shrink: 0; }
.dim-name { flex: 1; }
.conf-low { font-size: .75rem; color: var(--warn); border: 1px solid var(--warn); border-radius: 999px; padding: 0 7px; }
.conf-none { font-size: .78rem; color: var(--none); }

.info-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.info-table th {
  text-align: left; color: var(--muted); font-weight: 500; width: 88px;
  padding: 7px 0; vertical-align: top; border-bottom: 1px dashed var(--line);
}
.info-table td { padding: 7px 0; border-bottom: 1px dashed var(--line); }
.info-table tr:last-child th, .info-table tr:last-child td { border-bottom: 0; }
.notes { margin-top: 10px; }

.evidence-sections { display: flex; flex-direction: column; gap: 16px; }
.evidence-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.evidence-head h2 { margin: 0; }
.evidence-list { list-style: none; margin: 0; padding: 0; }
.evidence-list li { padding: 10px 0; border-top: 1px dashed var(--line); }
.evidence-list li:first-child { border-top: 0; }
.evidence-line { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.pol { font-size: .75rem; font-weight: 600; border-radius: 4px; padding: 1px 7px; flex-shrink: 0; }
.pol-2  { background: var(--good-bg); color: var(--good); }
.pol-1  { background: var(--good-bg); color: var(--good); opacity: .8; }
.pol-0  { background: var(--none-bg); color: var(--none); }
.pol--1 { background: var(--bad-bg); color: var(--bad); opacity: .85; }
.pol--2 { background: var(--bad-bg); color: var(--bad); }
.verified { font-size: .75rem; color: var(--good); }
.unverified { font-size: .75rem; color: var(--warn); }
.evidence-summary { margin: 6px 0 0; font-size: .93rem; color: #374151; }
.evidence-source { margin: 4px 0 0; font-size: .85rem; color: var(--muted); }
.evidence-source a { word-break: break-all; }

.disclaimer {
  margin-top: 20px; padding: 14px 18px; font-size: .85rem; color: var(--muted);
  background: var(--none-bg); border-radius: 10px;
}

/* 静态页 */
.lead { font-size: 1rem; color: #374151; }
.method-table { width: 100%; border-collapse: collapse; background: var(--card); font-size: .95rem; }
.method-table th, .method-table td { text-align: left; padding: 10px 12px; border: 1px solid var(--line); }
.method-table th { background: var(--accent-soft); }
.rules li { margin-bottom: 8px; }
.sources li { margin-bottom: 6px; }
.about-block { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; margin-bottom: 16px; }
.empty-state { text-align: center; padding: 60px 0; color: var(--muted); }
.empty-state h1 { font-size: 3rem; margin: 0; }

/* 后台 */
.admin-bar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.admin-bar h1 { margin: 0; font-size: 1.35rem; }
.admin-bar > div { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 7px 14px; border-radius: 8px;
  background: var(--accent); color: #fff; font-size: .9rem; border: 0; cursor: pointer;
}
.btn:hover { opacity: .92; text-decoration: none; }
.btn.ghost { background: transparent; color: var(--muted); border: 1px solid var(--line); }
.inline { display: inline; }
.link { background: none; border: 0; color: var(--accent); cursor: pointer; font-size: .9rem; padding: 0; }
.link.danger { color: var(--bad); }

.banner { padding: 10px 14px; border-radius: 8px; font-size: .92rem; }
.banner.ok { background: var(--good-bg); color: var(--good); }
.banner.err { background: var(--bad-bg); color: var(--bad); }

.admin-table { width: 100%; border-collapse: collapse; background: var(--card); font-size: .92rem; }
.admin-table th, .admin-table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.admin-table th { background: var(--accent-soft); font-weight: 600; }
.row-actions { display: flex; gap: 10px; align-items: center; }

.auth-card { max-width: 380px; margin: 60px auto; }
.auth-card h1 { font-size: 1.3rem; }

.stack fieldset { border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; margin: 0 0 14px; background: var(--card); }
.stack label { display: block; font-size: .9rem; color: #374151; margin-bottom: 10px; }
.stack label.check { display: flex; align-items: center; gap: 8px; }
.stack input[type="text"], .stack input[type="search"], .stack input[type="url"],
.stack input[type="number"], .stack input[type="date"], .stack input[type="password"],
.stack select, .stack textarea {
  display: block; width: 100%; margin-top: 4px; padding: 8px 10px;
  font-size: .95rem; border: 1px solid var(--line); border-radius: 8px;
  font-family: inherit; background: #fff; color: var(--ink);
}
.stack textarea { resize: vertical; }
.stack button[type="submit"] {
  padding: 9px 22px; border: 0; border-radius: 8px; background: var(--accent);
  color: #fff; font-size: .95rem; cursor: pointer;
}
.stack button[type="submit"]:disabled { background: var(--none); cursor: not-allowed; }
.stack button.danger { background: var(--bad); }
.candidate { margin-bottom: 20px; }
.candidate-head { font-weight: 600; color: var(--accent); }

/* 首页：统计行 / 图例 / 分组 / 对比勾选 */
.stats-line { margin: 6px 0 14px; }
.toolbar { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 18px 0 4px; }
.toolbar .search { display: flex; flex: 1 1 260px; max-width: 460px; margin: 0; }
.filter-tabs { display: flex; gap: 6px; }
.group-header {
  font-weight: 700; font-size: .95rem; color: var(--accent);
  padding: 18px 4px 6px; border-bottom: 2px solid var(--accent-soft); margin-bottom: 8px;
}
.pick { display: flex; align-items: center; flex-shrink: 0; padding-right: 4px; }
.pick input { width: 16px; height: 16px; cursor: pointer; }
.compare-bar { position: sticky; bottom: 12px; text-align: center; margin: 16px 0 4px; }
.compare-bar button {
  padding: 11px 26px; border: 0; border-radius: 999px; background: var(--accent);
  color: #fff; font-size: .98rem; cursor: pointer; box-shadow: 0 4px 14px rgba(15,76,129,.35);
}
.legend { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: 8px 0 14px; }
.legend .chip { font-size: .78rem; min-width: 0; padding: 2px 8px; }

/* 报告页：一句话解读 / 买家速读 / 证据卡片 */
.takeaway-box {
  background: var(--accent-soft); border-left: 4px solid var(--accent);
  border-radius: 0 10px 10px 0; padding: 12px 16px; margin-bottom: 14px;
}
.takeaway-title { font-size: .8rem; font-weight: 700; color: var(--accent); margin-bottom: 2px; }
.takeaway-box p { margin: 0; font-size: .98rem; }
.quickread { margin-bottom: 16px; padding: 14px 18px; }
.quickread-list { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; }
.quickread-list li { font-size: .93rem; color: #374151; }
.quickread-list li::before { content: "· "; color: var(--accent); font-weight: 700; }
.dim-brief {
  margin: 0 0 8px; padding: 8px 12px; font-size: .88rem; color: #475569;
  background: var(--bg); border-radius: 8px;
}
.evidence-item { padding: 12px 0; border-top: 1px dashed var(--line); }
.evidence-item:first-child { border-top: 0; }
.ev-takeaway { margin: 6px 0 0; font-weight: 600; font-size: .95rem; color: var(--ink); }
.ev-takeaway::before { content: "结论  "; font-size: .72rem; font-weight: 700; color: var(--accent); border: 1px solid var(--accent); border-radius: 4px; padding: 0 4px; margin-right: 6px; vertical-align: 1px; }
.ev-tags { margin: 6px 0 0; display: flex; flex-wrap: wrap; gap: 5px; }
.tag {
  font-size: .76rem; color: var(--accent); background: var(--accent-soft);
  border-radius: 999px; padding: 1px 9px;
}
.ev-status { margin: 6px 0 0; font-size: .85rem; color: var(--warn); }
.ev-status::before { content: "状态  "; font-size: .72rem; font-weight: 700; color: var(--warn); border: 1px solid var(--warn); border-radius: 4px; padding: 0 4px; margin-right: 6px; }

/* 对比页 */
.compare-wrap { overflow-x: auto; margin: 14px 0 22px; }
.compare-table { width: 100%; border-collapse: collapse; background: var(--card); font-size: .92rem; min-width: 640px; }
.compare-table th, .compare-table td { padding: 9px 12px; border: 1px solid var(--line); text-align: left; vertical-align: middle; }
.compare-table thead th { background: var(--accent); color: #fff; }
.compare-table thead th a { color: #fff; font-size: 1rem; }
.compare-table thead th .small { color: rgba(255,255,255,.75); }
.compare-table tbody th { background: var(--accent-soft); font-weight: 600; width: 130px; }
.compare-table .metric-col { width: 130px; }
.compare-table .score-row td { background: #fcfcfd; }
.compare-table td .chip { margin-right: 6px; }
.small { font-size: .78rem; }
.advice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 14px; }
.advice-card h3 { margin: 0 0 8px; font-size: 1rem; }
.advice-card ul { margin: 0; padding-left: 18px; }
.advice-card li { margin-bottom: 8px; font-size: .92rem; color: #374151; }

/* 个人决策层 */
.filter-tabs { display: flex; gap: 8px; margin: 10px 0 6px; flex-wrap: wrap; }
.ftab {
  padding: 5px 14px; border-radius: 999px; font-size: .9rem;
  border: 1px solid var(--line); background: var(--card); color: var(--muted);
}
.ftab:hover { text-decoration: none; color: var(--accent); }
.ftab.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.status-badge {
  display: inline-block; font-size: .72rem; border-radius: 4px; padding: 0 6px;
  vertical-align: 1px; font-weight: 600;
}
.sb-关注 { background: var(--accent); color: #fff; }
.sb-off { background: transparent; color: var(--muted); border: 1px dashed var(--line); }
.chip-new {
  font-size: .72rem; color: var(--warn); background: var(--warn-bg);
  border-radius: 999px; padding: 1px 8px; font-weight: 600;
}
.compare-followed { color: var(--accent); font-weight: 600; }
.toast {
  position: fixed; left: 50%; bottom: 80px; transform: translateX(-50%) translateY(10px);
  background: var(--ink); color: #fff; font-size: .9rem; padding: 9px 18px;
  border-radius: 999px; opacity: 0; transition: opacity .25s, transform .25s;
  z-index: 50; pointer-events: none;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
button.status-badge { border: 0; cursor: pointer; font-family: inherit; }
button.status-badge:hover { filter: brightness(0.95); }
.row-excluded { opacity: .55; }
.mynote-snippet { font-size: .85rem; color: #475569; background: var(--warn-bg); border-radius: 6px; padding: 1px 8px; align-self: flex-start; }
.myreview-card { margin-bottom: 16px; }
.myreview-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 6px; }
.myreview-head h2 { margin: 0; }
.checklist-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px 18px; margin: 10px 0 14px; }
@media (max-width: 700px) { .checklist-grid { grid-template-columns: 1fr; } }
.check-item { display: flex; align-items: flex-start; gap: 8px; font-size: .92rem; color: #374151; cursor: pointer; }
.check-item input { margin-top: 4px; width: 15px; height: 15px; flex-shrink: 0; }
.check-item input:checked + span { color: var(--good); }
.myreview-status { display: block; font-size: .9rem; color: #374151; margin-bottom: 10px; }
.myreview-status select { margin-left: 8px; padding: 6px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: .92rem; }
.myreview-note { display: block; font-size: .9rem; color: #374151; margin-bottom: 12px; }
.myreview-note textarea {
  display: block; width: 100%; margin-top: 6px; padding: 10px 12px; font-size: .93rem;
  border: 1px solid var(--line); border-radius: 8px; font-family: inherit; resize: vertical;
}
.note-cell { font-size: .85rem; color: #475569; max-width: 260px; white-space: pre-wrap; }

/* 分享 */
.share-box { margin-top: 16px; border-top: 1px dashed var(--line); padding-top: 12px; }
.share-head { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.share-link-row {
  display: flex; align-items: center; gap: 10px; margin-bottom: 6px;
  background: var(--bg); border-radius: 8px; padding: 6px 10px;
}
.share-url { font-size: .82rem; word-break: break-all; flex: 1; }
.share-banner {
  background: var(--accent-soft); border-radius: 10px; padding: 12px 16px;
  font-size: .95rem; margin-bottom: 16px;
}
.share-banner .muted { display: block; font-size: .82rem; margin-top: 2px; }
.checklist-shared { list-style: none; margin: 10px 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 4px 18px; }
@media (max-width: 700px) { .checklist-shared { grid-template-columns: 1fr; } }
.checklist-shared li { font-size: .92rem; color: var(--none); }
.checklist-shared li.done { color: var(--good); }
.share-note { background: var(--warn-bg); border-radius: 8px; padding: 10px 14px; margin-top: 10px; }
.share-note b { display: block; margin-bottom: 4px; font-size: .85rem; }
.share-note p { margin: 0; font-size: .95rem; white-space: pre-wrap; }

/* 评论 */
.comments-card { margin-top: 16px; }
.comments-card h2 { margin-bottom: 10px; }
.comment-form textarea { display: block; width: 100%; padding: 10px 12px; font-size: .93rem; border: 1px solid var(--line); border-radius: 8px; font-family: inherit; resize: vertical; margin-bottom: 8px; }
.comment-form button { padding: 8px 18px; border: 0; border-radius: 8px; background: var(--accent); color: #fff; font-size: .9rem; cursor: pointer; }
.comment-list { list-style: none; margin: 14px 0 0; padding: 0; }
.comment-list li { padding: 10px 0; border-top: 1px dashed var(--line); }
.comment-list li:first-child { border-top: 0; }
.comment-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: .85rem; }
.comment-content { margin: 4px 0 0; font-size: .95rem; white-space: pre-wrap; }