/* 公益基金页面独立样式：与账户设置 / 计费中心的扁平卡片风格保持一致 */
.charity-shell {
  --charity-bg: #f6f8fb;
  --charity-card: #fff;
  --charity-border: rgba(24, 50, 74, 0.1);
  --charity-border-strong: rgba(24, 50, 74, 0.18);
  --charity-divider: rgba(24, 50, 74, 0.07);
  --charity-text: #1f2937;
  --charity-muted: #6b7280;
  --charity-faint: #9ca3af;
  --charity-hover: rgba(24, 50, 74, 0.035);
  --charity-green: #15803d;
  --charity-green-bright: #16a34a;
  --charity-green-soft: #f0fdf4;
  --charity-radius: 12px;
  min-width: 1280px;
  min-height: 100vh;
  background: var(--charity-bg);
  color: var(--charity-text);
  font-family: var(--font-ui);
  font-size: 14px;
}
.charity-shell *,
.charity-shell *::before,
.charity-shell *::after { box-sizing: border-box; }

.charity-topbar,
.charity-page { width: 100%; max-width: 1200px; margin: 0 auto; padding-left: 40px; padding-right: 40px; }
.charity-topbar { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.charity-page { display: flex; flex-direction: column; gap: 20px; padding-bottom: 56px; }

.charity-btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; height: 34px; padding: 0 14px; border: 1px solid var(--charity-border-strong); border-radius: var(--radius-btn); background: #fff; color: var(--charity-text); font: inherit; font-size: 13px; font-weight: 500; white-space: nowrap; cursor: pointer; transition: background var(--transition-fast), border-color var(--transition-fast); }
.charity-btn svg { width: 14px; height: 14px; }
.charity-btn:hover { background: var(--charity-hover); border-color: rgba(24, 50, 74, 0.26); }
.charity-shell button:focus-visible,
.charity-shell select:focus-visible { outline: 2px solid var(--charity-green-bright); outline-offset: 2px; }

/* --- 头部概览 --- */
.charity-hero { position: relative; overflow: hidden; border: 1px solid var(--charity-border); border-radius: var(--charity-radius); background: var(--charity-card); }
.charity-hero::before { content: ''; position: absolute; inset: 0 0 auto; height: 100%; background: radial-gradient(ellipse 60% 120% at 0% 0%, rgba(22, 163, 74, 0.07), transparent 70%); pointer-events: none; }
.charity-hero-main { position: relative; display: grid; grid-template-columns: 80px minmax(0, 1fr) auto; align-items: center; gap: 24px; padding: 28px 32px; }
.charity-hero-art { display: block; width: 80px; height: 80px; padding: 4px; border: 1px solid rgba(22, 163, 74, 0.14); border-radius: 18px; background: linear-gradient(160deg, #f0fdf4, #dcfce7); object-fit: contain; }
.charity-eyebrow { display: inline-block; margin-bottom: 8px; color: var(--charity-green); font-size: 12px; font-weight: 600; letter-spacing: 0.08em; }
.charity-hero-copy h1 { margin: 0; color: #111827; font-family: var(--font-display); font-size: 24px; font-weight: 600; line-height: 1.45; letter-spacing: 0.01em; }
.charity-hero-copy p { margin: 8px 0 0; color: var(--charity-muted); font-size: 14px; line-height: 1.6; }
.charity-hero-total { display: flex; flex-direction: column; align-items: flex-end; min-width: 200px; padding-left: 32px; border-left: 1px solid var(--charity-divider); text-align: right; }
.charity-hero-total span { color: var(--charity-muted); font-size: 13px; }
.charity-hero-total strong { margin-top: 6px; color: var(--charity-green); font-size: 36px; font-weight: 650; line-height: 1.1; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; white-space: nowrap; }
.charity-hero-total small { margin-top: 8px; color: var(--charity-faint); font-size: 12px; }

.charity-stats { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; border-top: 1px solid var(--charity-divider); background: rgba(246, 248, 251, 0.6); }
.charity-stat { padding: 16px 32px; }
.charity-stat + .charity-stat { border-left: 1px solid var(--charity-divider); }
.charity-stat dt { color: var(--charity-muted); font-size: 12px; line-height: 1.4; }
.charity-stat dd { margin: 6px 0 0; color: var(--charity-text); font-size: 20px; font-weight: 600; line-height: 1.3; font-variant-numeric: tabular-nums; white-space: nowrap; }
.charity-stat dd small { margin-left: 4px; color: var(--charity-muted); font-size: 13px; font-weight: 400; }
.charity-stat:last-child dd { font-size: 16px; line-height: 1.6; }

/* --- 通用卡片 --- */
.charity-layout { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(320px, 1fr); align-items: start; gap: 20px; }
.charity-sidebar { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.charity-card { min-width: 0; padding: 22px 24px; border: 1px solid var(--charity-border); border-radius: var(--charity-radius); background: var(--charity-card); }
.charity-card-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.charity-card-head h2 { margin: 0; color: var(--charity-text); font-size: 15px; font-weight: 600; line-height: 1.5; }
.charity-card-head p { margin: 2px 0 0; color: var(--charity-muted); font-size: 12px; line-height: 1.6; }
.charity-count { flex-shrink: 0; height: 22px; padding: 0 8px; border-radius: 999px; background: rgba(24, 50, 74, 0.06); color: var(--charity-muted); font-size: 12px; line-height: 22px; }
.charity-loading,
.charity-empty { margin: 0; padding: 36px 16px; border: 1px dashed var(--charity-border-strong); border-radius: 10px; color: var(--charity-muted); font-size: 13px; line-height: 1.6; text-align: center; }
.charity-loading { border: 0; }

/* --- 公益伙伴榜 --- */
.charity-rank { display: flex; flex-direction: column; }
.charity-rank-row { display: grid; grid-template-columns: 52px minmax(0, 1fr) 64px 100px 160px; align-items: center; gap: 12px; min-height: 46px; padding: 0 8px; border-bottom: 1px solid var(--charity-divider); }
.charity-rank-row:last-child { border-bottom: 0; }
.charity-rank-row:not(.charity-rank-head):hover { background: var(--charity-hover); }
.charity-rank-head { min-height: 34px; border-radius: 6px; border-bottom: 0; background: rgba(24, 50, 74, 0.035); color: var(--charity-faint); font-size: 12px; }
.charity-rank-head span:last-child { text-align: right; }
.charity-rank-no { display: inline-grid; place-items: center; min-width: 24px; height: 24px; padding: 0 4px; border-radius: 999px; color: var(--charity-faint); font-size: 13px; font-weight: 500; font-variant-numeric: tabular-nums; }
.is-top .charity-rank-no { color: #fff; font-weight: 600; }
.is-top-1 .charity-rank-no { background: linear-gradient(135deg, #f5c451, #d99a17); }
.is-top-2 .charity-rank-no { background: linear-gradient(135deg, #c3cdd8, #8d9aab); }
.is-top-3 .charity-rank-no { background: linear-gradient(135deg, #e9b48f, #c27a4f); }
.charity-rank-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--charity-text); font-size: 14px; font-weight: 500; }
.is-top .charity-rank-name { font-weight: 600; }
.charity-rank-muted { color: var(--charity-muted); font-size: 13px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.charity-rank-amount { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.charity-rank-amount strong { min-width: 56px; color: var(--charity-text); font-size: 14px; font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.is-top .charity-rank-amount strong { color: var(--charity-green); }
.charity-rank-bar { display: block; flex: 1; max-width: 64px; height: 4px; border-radius: 999px; background: rgba(24, 50, 74, 0.06); overflow: hidden; }
.charity-rank-bar b { display: block; height: 100%; margin-left: auto; border-radius: inherit; background: rgba(22, 163, 74, 0.35); }
.is-top .charity-rank-bar b { background: var(--charity-green-bright); }

.charity-pagination { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 12px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--charity-divider); color: var(--charity-muted); font-size: 12px; }
.charity-pagination nav { display: flex; gap: 4px; }
.charity-pagination button,
.charity-pagination select { height: 30px; border: 1px solid var(--charity-border); border-radius: var(--radius-btn); background: #fff; color: var(--charity-text); font: inherit; font-size: 13px; cursor: pointer; transition: background var(--transition-fast), border-color var(--transition-fast); }
.charity-pagination button { min-width: 30px; padding: 0 8px; font-variant-numeric: tabular-nums; }
.charity-pagination select { justify-self: end; width: 96px; padding: 0 8px; color: var(--charity-muted); }
.charity-pagination button:hover:not(:disabled) { background: var(--charity-hover); border-color: var(--charity-border-strong); }
.charity-pagination button[aria-current="page"]:disabled { border-color: var(--charity-text); background: var(--charity-text); color: #fff; opacity: 1; }
.charity-pagination button:disabled { cursor: default; opacity: 0.4; }

/* --- 公告时间线 --- */
.charity-timeline { position: relative; margin: 0; padding: 0; list-style: none; }
.charity-timeline-item { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 0 0 20px 22px; }
.charity-timeline-item:last-child { padding-bottom: 0; }
.charity-timeline-item::before { content: ''; position: absolute; left: 3px; top: 6px; width: 9px; height: 9px; border: 2px solid var(--charity-green-bright); border-radius: 50%; background: #fff; }
.charity-timeline-item:not(:last-child)::after { content: ''; position: absolute; left: 7px; top: 20px; bottom: 2px; width: 1px; background: var(--charity-divider); }
.charity-timeline-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.charity-timeline-meta time { color: var(--charity-faint); font-size: 12px; font-variant-numeric: tabular-nums; }
.charity-timeline-item > strong { color: var(--charity-text); font-size: 14px; font-weight: 600; line-height: 1.5; }
.charity-timeline-amount { color: var(--charity-green); font-size: 13px; font-weight: 500; font-variant-numeric: tabular-nums; }
.charity-timeline-item p { margin: 0; color: var(--charity-muted); font-size: 13px; line-height: 1.75; white-space: pre-wrap; overflow-wrap: anywhere; }
.charity-badge { display: inline-flex; align-items: center; height: 20px; padding: 0 8px; border-radius: 999px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.charity-shell .badge-info,
.charity-shell .badge-done { background: var(--charity-green-soft); color: var(--charity-green); }
.charity-shell .badge-ongoing { background: rgba(var(--color-primary-rgb), 0.08); color: var(--color-primary); }
.charity-shell .badge-planned { background: #fffbeb; color: #b45309; }

/* --- 透明度说明 --- */
.charity-kv { margin: 0; }
.charity-kv > div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--charity-divider); font-size: 13px; }
.charity-kv > div:first-child { padding-top: 0; }
.charity-kv > div:last-child { padding-bottom: 0; border-bottom: 0; }
.charity-kv dt { color: var(--charity-muted); white-space: nowrap; }
.charity-kv dd { margin: 0; color: var(--charity-text); font-weight: 500; text-align: right; font-variant-numeric: tabular-nums; }

/* --- 加载失败 --- */
.charity-load-error { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 16px; border: 1px solid var(--color-error-border, rgba(220, 38, 38, 0.22)); border-radius: 10px; background: var(--color-error-ultra-light, #fef2f2); color: #b91c1c; font-size: 13px; }
.charity-load-error[hidden] { display: none; }

/* 内容区较窄（1280 视口 + 侧边栏）时收紧榜单列宽 */
@media (max-width: 1440px) {
  .charity-rank-row { grid-template-columns: 44px minmax(0, 1fr) 52px 88px 136px; gap: 10px; }
  .charity-hero-main { padding: 24px 28px; }
  .charity-stat { padding: 14px 28px; }
}