:root {
  --bg: #080b14;
  --panel: rgba(17, 23, 39, .88);
  --panel-solid: #111727;
  --line: #26304a;
  --text: #edf1f8;
  --muted: #8b96ad;
  --cyan: #5ce1e6;
  --blue: #6b8cff;
  --gold: #ffc857;
  --danger: #ff6b7a;
  --success: #58d68d;
}
* { box-sizing: border-box; }
html { color-scheme: dark; }
body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 15% -10%, rgba(58, 102, 210, .22), transparent 34rem),
    radial-gradient(circle at 90% 5%, rgba(56, 211, 193, .12), transparent 28rem),
    var(--bg);
  font: 14px/1.55 Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
a { color: inherit; }
button, input, textarea { font: inherit; }
.topbar {
  position: sticky; top: 0; z-index: 20;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  min-height: 66px; padding: 0 28px;
  background: rgba(8, 11, 20, .82); border-bottom: 1px solid rgba(91, 111, 148, .24);
  backdrop-filter: blur(16px);
}
.brand { font-size: 18px; font-weight: 800; text-decoration: none; letter-spacing: .02em; }
.brand span { margin-left: 6px; color: var(--cyan); font-size: 11px; letter-spacing: .12em; }
.topbar nav { display: flex; align-items: center; gap: 20px; }
.topbar nav a, .link-button { color: var(--muted); text-decoration: none; transition: color .2s; }
.topbar nav a:hover, .link-button:hover { color: var(--cyan); }
.topbar nav form { margin: 0; }
.link-button { padding: 0; border: 0; background: transparent; cursor: pointer; }
.page-shell { width: min(1440px, calc(100% - 40px)); margin: 0 auto; padding: 34px 0 60px; }
h1 { margin: 4px 0 0; font-size: clamp(24px, 3vw, 36px); line-height: 1.15; letter-spacing: -.025em; }
p { color: var(--muted); }
.eyebrow { color: var(--cyan); font: 700 11px/1.2 ui-monospace, monospace; letter-spacing: .18em; }
.hero-row { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin-bottom: 24px; }
.live-pill, .season-badge {
  display: inline-flex; align-items: center; gap: 9px; padding: 8px 13px;
  color: var(--muted); background: var(--panel); border: 1px solid var(--line); border-radius: 999px;
}
.live-pill span { width: 8px; height: 8px; border-radius: 50%; background: #586175; }
.live-pill.is-live { color: var(--success); border-color: rgba(88, 214, 141, .35); }
.live-pill.is-live span { background: var(--success); box-shadow: 0 0 0 5px rgba(88, 214, 141, .10); animation: pulse 1.8s infinite; }
@keyframes pulse { 50% { opacity: .45; } }
.filter-card, .form-card, .table-card, .login-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 16px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, .18);
}
.filter-card { display: grid; grid-template-columns: repeat(5, minmax(120px, 1fr)) auto auto; gap: 10px; padding: 14px; }
.filter-card.compact { grid-template-columns: minmax(210px, 1fr) minmax(210px, 1fr) auto auto; max-width: 900px; }
input, textarea {
  width: 100%; color: var(--text); background: #0c111e; border: 1px solid #2b3652;
  border-radius: 9px; padding: 10px 12px; outline: none; transition: border-color .2s, box-shadow .2s;
}
input:focus, textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(92, 225, 230, .10); }
.primary, .button, .danger {
  display: inline-flex; align-items: center; justify-content: center; border-radius: 9px; padding: 10px 16px;
  border: 1px solid transparent; text-decoration: none; cursor: pointer; font-weight: 750; white-space: nowrap;
}
.primary { color: #071014; background: linear-gradient(135deg, var(--cyan), #64a8ff); }
.secondary { color: var(--muted); background: #121a2a; border-color: var(--line); }
.danger { color: var(--danger); background: transparent; border-color: rgba(255, 107, 122, .42); padding: 6px 11px; }
.stats-line, .season-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin: 18px 2px 12px; color: var(--muted); }
.stats-line strong { color: var(--gold); font-size: 17px; }
.season-nav a { color: var(--cyan); text-decoration: none; }
.table-card { overflow: hidden; }
.table-scroll { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 13px 15px; text-align: left; border-bottom: 1px solid rgba(60, 75, 105, .45); vertical-align: middle; }
th { color: var(--muted); background: rgba(24, 32, 52, .85); font-size: 12px; letter-spacing: .03em; white-space: nowrap; }
tbody tr { transition: background .15s; }
tbody tr:hover { background: rgba(91, 122, 181, .08); }
td small { display: block; color: var(--muted); font-size: 11px; margin-top: 2px; }
.mono { font-family: ui-monospace, SFMono-Regular, Consolas, monospace; }
.muted { color: var(--muted); }
.nowrap { white-space: nowrap; }
.message-cell { min-width: 260px; max-width: 520px; color: #b6c0d4; }
.item-chip, .chip-list span { display: inline-block; border: 1px solid rgba(92, 225, 230, .22); background: rgba(92, 225, 230, .08); color: #b8f7f4; border-radius: 7px; padding: 3px 7px; }
.chip-list { display: flex; flex-wrap: wrap; gap: 5px; min-width: 220px; }
.metric { color: var(--gold); font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; }
.rank-no { display: inline-flex; align-items: center; justify-content: center; min-width: 42px; font-weight: 850; }
.rank-1 { color: #ffd859; } .rank-2 { color: #d8e2f1; } .rank-3 { color: #e59a65; } .rank-other { color: var(--muted); }
.empty { padding: 50px; text-align: center; color: var(--muted); }
.pager { display: flex; justify-content: center; flex-wrap: wrap; gap: 7px; margin-top: 20px; }
.pager a { min-width: 36px; padding: 7px 11px; text-align: center; text-decoration: none; border: 1px solid var(--line); border-radius: 8px; color: var(--muted); }
.pager a:hover, .pager a.active { color: #071014; border-color: var(--cyan); background: var(--cyan); }
.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 18px 0; }
.metric-grid article { padding: 17px 19px; background: var(--panel); border: 1px solid var(--line); border-radius: 13px; }
.metric-grid span { display: block; color: var(--muted); font-size: 12px; }
.metric-grid strong { display: block; margin-top: 3px; color: var(--gold); font-size: 25px; }
.form-card { padding: 24px; margin-bottom: 20px; }
.form-card.narrow { max-width: 850px; margin-left: auto; margin-right: auto; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 22px; }
.form-grid label, .stack-form label { display: grid; gap: 6px; color: var(--muted); }
.form-grid .full { grid-column: 1 / -1; }
.inline-form { display: grid; grid-template-columns: 200px minmax(220px, 1fr) auto; gap: 10px; margin-top: 18px; }
.notice { margin: 0 0 16px; padding: 11px 14px; border: 1px solid var(--line); border-radius: 10px; }
.notice-success { color: var(--success); border-color: rgba(88, 214, 141, .35); background: rgba(88, 214, 141, .07); }
.notice-info { color: var(--cyan); border-color: rgba(92, 225, 230, .35); background: rgba(92, 225, 230, .07); }
.notice-error { color: var(--danger); border-color: rgba(255, 107, 122, .35); background: rgba(255, 107, 122, .07); }
body[data-page="login"] .page-shell { min-height: 100vh; display: grid; place-items: center; padding: 30px 0; }
.login-card { width: min(420px, 100%); padding: 34px; }
.login-card h1 { font-size: 29px; }
.stack-form { display: grid; gap: 15px; margin-top: 25px; }
.stack-form .check { display: flex; grid-template-columns: auto 1fr; align-items: center; }
.stack-form .check input { width: auto; }
@media (max-width: 980px) {
  .filter-card { grid-template-columns: repeat(2, 1fr); }
  .metric-grid { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
  .topbar { align-items: flex-start; padding: 15px 16px; flex-direction: column; gap: 10px; }
  .topbar nav { width: 100%; gap: 13px; overflow-x: auto; }
  .page-shell { width: min(100% - 22px, 1440px); padding-top: 24px; }
  .hero-row { align-items: flex-start; }
  .filter-card, .filter-card.compact, .form-grid, .inline-form { grid-template-columns: 1fr; }
  .form-grid .full { grid-column: auto; }
  .metric-grid { grid-template-columns: 1fr 1fr 1fr; }
  .metric-grid article { padding: 12px; }
  .metric-grid strong { font-size: 19px; }
}

/* ===== 简洁榜：三列卡片，每列10条（紧凑，对齐老版） ===== */
.rs-filter { display: flex; flex-wrap: nowrap; align-items: center; gap: 8px; margin: 0 auto; max-width: 960px; }
.rs-filter .now { margin-left: auto; white-space: nowrap; color: var(--muted); font-size: 12px; }
.rank-simple-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; align-items: start; margin: 8px auto 0; max-width: 920px; }
.rank-simple-cols .col { display: flex; flex-direction: column; gap: 5px; }
.rs-card { display: flex; align-items: center; gap: 8px; background: var(--panel); border: 1px solid var(--line); border-radius: 9px; padding: 6px 10px; }
.rs-card:hover { border-color: var(--cyan); }
.rs-rk { width: 26px; flex: 0 0 26px; text-align: center; font-weight: 850; font-size: 14px; color: var(--muted); }
.rs-rk.rk1 { color: #ffd859; } .rs-rk.rk2 { color: #d8e2f1; } .rs-rk.rk3 { color: #e59a65; }
.rs-who { flex: 1 1 auto; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 13px; cursor: pointer; user-select: none; }
.rs-who b { color: var(--gold); }
.rs-who .sub { color: var(--muted); font-size: 11px; margin-left: 4px; }
.rs-delta { flex: 0 0 auto; font-weight: 800; font-size: 12px; font-variant-numeric: tabular-nums; min-width: 24px; text-align: center; }
.rs-delta.up { color: var(--danger); }   /* 名次上升（数字变小）用红 */
.rs-delta.down { color: var(--success); } /* 名次下降（数字变大）用绿 */
.rs-cn { flex: 0 0 auto; color: var(--gold); font-weight: 850; font-size: 15px; font-variant-numeric: tabular-nums; cursor: pointer; user-select: none; }
.rs-cn small { color: var(--muted); font-weight: 400; font-size: 10px; margin-left: 2px; }
.mask-btn { background: #0c111e; border: 1px solid var(--line); color: var(--text); padding: 10px 14px; border-radius: 9px; font-weight: 700; cursor: pointer; white-space: nowrap; }
.mask-btn:hover { border-color: var(--cyan); }
.mask-btn.active { background: var(--cyan); color: #071014; border-color: var(--cyan); }
.now b { color: var(--cyan); font-variant-numeric: tabular-nums; }
@media (max-width: 880px) {
  .rank-simple-cols { grid-template-columns: 1fr; max-width: 100%; }
  .rs-filter { flex-wrap: wrap; }
  .rs-filter .now { margin-left: 0; width: 100%; }
}

/* ===== 简洁榜页面级覆盖：收紧标题与时间选项 ===== */
body[data-page="rank_simple"] .page-shell { width: min(960px, calc(100% - 32px)); }
body[data-page="rank_simple"] .hero-row { margin-bottom: 14px; gap: 12px; }
body[data-page="rank_simple"] h1 { font-size: 20px; margin: 2px 0 0; letter-spacing: -.01em; }
body[data-page="rank_simple"] .eyebrow { font-size: 10px; letter-spacing: .14em; }
body[data-page="rank_simple"] .season-badge { padding: 5px 10px; font-size: 12px; }
body[data-page="rank_simple"] .rs-filter { max-width: 960px; gap: 6px; }
body[data-page="rank_simple"] .rs-filter .mask-btn { padding: 7px 12px; font-size: 13px; }
body[data-page="rank_simple"] .stat { max-width: 960px; margin: 10px auto; font-size: 13px; }
body[data-page="rank_simple"] .stat b { color: var(--gold); font-weight: 850; font-size: 17px; font-variant-numeric: tabular-nums; padding: 0 2px; }
body[data-page="rank_simple"] .season-nav { max-width: 960px; margin: 8px auto; font-size: 13px; }
body[data-page="rank_simple"] .pager { max-width: 960px; margin: 14px auto 0; }
body[data-page="rank_simple"] .back { display: inline-block; margin-top: 14px; font-size: 13px; }

/* ===== 用户管理页 ===== */
.topbar .who { margin-left: auto; color: var(--muted); font-size: 13px; padding: 0 10px; white-space: nowrap; }
.topbar .who { margin-left: auto; }
body[data-page="users"] .filter-card { display: block; max-width: 880px; margin: 0 auto 18px; padding: 18px; }
.form-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; }
.form-row label { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted); }
.form-row input, .form-row select { min-width: 160px; }
.inline-form { display: inline-flex; gap: 6px; align-items: center; }
.mini { padding: 5px 10px; font-size: 12px; border-radius: 7px; }
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th, .data-table td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); }
.data-table th { color: var(--muted); font-weight: 600; }
.data-table em { color: var(--cyan); font-style: normal; }

/* ===== 页脚备案号 ===== */
.site-footer { width: 100%; text-align: center; padding: 18px 0 26px; }
.site-footer a { color: var(--muted); font-size: 12px; text-decoration: none; opacity: .8; }
.site-footer a:hover { color: var(--cyan); opacity: 1; }

/* ===== 出珍榜前三名领奖台 ===== */
.podium {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 14px;
  margin: 6px auto 26px;
  max-width: 760px;
  padding: 0 8px;
}
.podium-col { flex: 1 1 0; display: flex; flex-direction: column; align-items: center; }
.podium-item {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 10px 0;
  border-radius: 14px 14px 0 0;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  border: 1px solid var(--line);
  border-bottom: none;
  transition: transform .15s ease;
}
.podium-item:hover { transform: translateY(-3px); }
.podium-col.gold   .podium-item { border-top: 3px solid #ffd859; box-shadow: 0 -6px 26px rgba(255,216,89,.18); }
.podium-col.silver .podium-item { border-top: 3px solid #d8e2f1; box-shadow: 0 -6px 22px rgba(216,226,241,.14); }
.podium-col.bronze .podium-item { border-top: 3px solid #e59a65; box-shadow: 0 -6px 22px rgba(229,154,101,.14); }
/* 台阶高度：亚军/季军矮一截，冠军最高 */
.podium-col.gold   .podium-item { min-height: 188px; }
.podium-col.silver .podium-item { min-height: 158px; }
.podium-col.bronze .podium-item { min-height: 138px; }
.podium-medal { font-size: 30px; line-height: 1; margin-bottom: 8px; position: relative; }
.podium-rank {
  display: block; text-align: center; margin-top: 4px;
  font: 800 11px/1 ui-monospace, monospace; letter-spacing: .12em; color: var(--muted);
}
.podium-col.gold   .podium-rank { color: #ffd859; }
.podium-col.silver .podium-rank { color: #d8e2f1; }
.podium-col.bronze .podium-rank { color: #e59a65; }
.podium-avatar {
  max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 14px; text-align: center; cursor: pointer; user-select: none;
}
.podium-avatar b { color: var(--gold); font-size: 15px; }
.podium-avatar .sub { color: var(--muted); font-size: 11px; margin-left: 4px; }
.podium-item .rs-delta { position: absolute; top: 10px; right: 10px; }
.podium-cnt {
  margin-top: auto; color: var(--gold); font-weight: 850; font-size: 26px;
  font-variant-numeric: tabular-nums; cursor: pointer; user-select: none; line-height: 1.1;
}
.podium-cnt small { color: var(--muted); font-weight: 400; font-size: 11px; margin-left: 2px; }
.podium-server { font-size: 11px; color: var(--muted); margin: 4px 0 12px; }
.podium-bar { width: 60%; height: 4px; border-radius: 4px; margin-bottom: 0; }
.podium-col.gold   .podium-bar { background: #ffd859; }
.podium-col.silver .podium-bar { background: #d8e2f1; }
.podium-col.bronze .podium-bar { background: #e59a65; }

/* 头像缩略图（外链，不落库） */
.rs-face { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; overflow: hidden;
  background: var(--panel-2, #1c2433); display: inline-flex; align-items: center; justify-content: center; }
.rs-avatar { width: 100%; height: 100%; object-fit: cover; display: block; }
.podium-face { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 50%; overflow: hidden;
  background: rgba(255,255,255,.08); margin: 2px auto 4px; }
.podium-avatar-img { width: 100%; height: 100%; object-fit: cover; display: block; }
.mask-btn[disabled] { opacity: .6; cursor: default; }


/* ===== 出珍榜逐人自定义背景（默认无；class 挂在 .rs-card / .podium-item） ===== */
/* 非前3（3列卡片）规格 */
.rs-card.bg-grid {
  background:
    linear-gradient(rgba(92,225,230,.05) 1px, transparent 1px) 0 0 / 100% 22px,
    linear-gradient(90deg, rgba(92,225,230,.05) 1px, transparent 1px) 0 0 / 22px 100%,
    radial-gradient(circle at 15% -10%, rgba(58,102,210,.22), transparent 20rem),
    var(--panel);
}
.rs-card.bg-aurora {
  background:
    radial-gradient(circle at 20% 0%, rgba(92,225,230,.18), transparent 18rem),
    radial-gradient(circle at 80% 10%, rgba(107,140,255,.20), transparent 20rem),
    radial-gradient(circle at 50% 100%, rgba(255,200,87,.10), transparent 18rem),
    var(--panel);
}
.rs-card.bg-stars {
  background:
    radial-gradient(1.5px 1.5px at 12% 22%, rgba(255,255,255,.8), transparent),
    radial-gradient(1.5px 1.5px at 62% 38%, rgba(255,255,255,.7), transparent),
    radial-gradient(1px 1px at 82% 70%, rgba(255,255,255,.5), transparent),
    radial-gradient(2px 2px at 40% 80%, rgba(255,255,255,.9), transparent),
    radial-gradient(circle at 15% -10%, rgba(58,102,210,.22), transparent 20rem),
    var(--panel);
}
.rs-card.bg-goldline {
  background:
    linear-gradient(rgba(255,200,87,.06) 1px, transparent 1px) 0 0 / 100% 26px,
    linear-gradient(90deg, rgba(255,200,87,.06) 1px, transparent 1px) 0 0 / 26px 100%,
    radial-gradient(circle at 50% 0%, rgba(255,200,87,.14), transparent 18rem),
    var(--panel);
}
.rs-card.bg-festive {
  background:
    radial-gradient(circle at 12% 8%, rgba(255,107,122,.20), transparent 18rem),
    radial-gradient(circle at 88% 12%, rgba(255,200,87,.22), transparent 18rem),
    repeating-linear-gradient(45deg, rgba(255,107,122,.04) 0 12px, transparent 12px 24px),
    var(--panel);
}
/* 前3（领奖台）规格：更大更醒目 */
.podium-item.bg-grid {
  background:
    linear-gradient(rgba(92,225,230,.07) 1px, transparent 1px) 0 0 / 100% 26px,
    linear-gradient(90deg, rgba(92,225,230,.07) 1px, transparent 1px) 0 0 / 26px 100%,
    radial-gradient(circle at 50% -10%, rgba(58,102,210,.28), transparent 26rem),
    var(--panel);
}
.podium-item.bg-aurora {
  background:
    radial-gradient(circle at 25% 0%, rgba(92,225,230,.24), transparent 24rem),
    radial-gradient(circle at 75% 10%, rgba(107,140,255,.26), transparent 26rem),
    radial-gradient(circle at 50% 100%, rgba(255,200,87,.14), transparent 24rem),
    var(--panel);
}
.podium-item.bg-stars {
  background:
    radial-gradient(2px 2px at 14% 20%, rgba(255,255,255,.85), transparent),
    radial-gradient(2px 2px at 50% 35%, rgba(255,255,255,.75), transparent),
    radial-gradient(1.5px 1.5px at 82% 60%, rgba(255,255,255,.6), transparent),
    radial-gradient(2.5px 2.5px at 70% 85%, rgba(255,255,255,.9), transparent),
    radial-gradient(circle at 50% -10%, rgba(58,102,210,.28), transparent 26rem),
    var(--panel);
}
.podium-item.bg-goldline {
  background:
    linear-gradient(rgba(255,200,87,.09) 1px, transparent 1px) 0 0 / 100% 30px,
    linear-gradient(90deg, rgba(255,200,87,.09) 1px, transparent 1px) 0 0 / 30px 100%,
    radial-gradient(circle at 50% 0%, rgba(255,200,87,.20), transparent 24rem),
    var(--panel);
}
.podium-item.bg-festive {
  background:
    radial-gradient(circle at 15% 0%, rgba(255,107,122,.26), transparent 24rem),
    radial-gradient(circle at 85% 8%, rgba(255,200,87,.28), transparent 24rem),
    repeating-linear-gradient(45deg, rgba(255,107,122,.06) 0 14px, transparent 14px 28px),
    var(--panel);
}
/* 编辑态 */
body.bg-editing .rs-card,
body.bg-editing .podium-item { outline: 1px dashed rgba(92,225,230,.5); outline-offset: 2px; position: relative; }
.bg-pick-card { position: absolute; top: 6px; right: 6px; z-index: 5; display: none; }
body.bg-editing .bg-pick-card { display: block; }
.bg-pick-card select { background: #0c111e; border: 1px solid var(--line); color: var(--text); border-radius: 8px; padding: 4px 6px; font-size: 12px; cursor: pointer; }
.bg-edit-bar { display: flex; align-items: center; gap: 10px; margin: 12px 0 4px; padding: 10px 14px; background: var(--panel); border: 1px solid var(--line); border-radius: 12px; }
.bg-edit-bar[hidden] { display: none; }
.bg-edit-tip { color: var(--muted); font-size: 13px; }
.mask-btn.primary { background: linear-gradient(135deg, #3a66d2, #38d3c1); color: #fff; border-color: transparent; }

/* ===== 鍑虹弽姒滃浘鐗囪儗鏅紙娓告垙鎴樻枟鐗规晥锛岀敤娉昘锛氭繁搴?+ 灞呬腑鐗规晥 + 鏆楀寲閬僵锛?===== */
/* 閬僵灞傦細淇濊瘉鏂囧瓧濮嬬粓鍙 */
.rs-card[class*="bg-img"]::after,
.podium-item[class*="bg-img"]::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(8, 12, 22, 0.62);
  pointer-events: none;
  z-index: 0;
}
.rs-card[class*="bg-img"] > *,
.podium-item[class*="bg-img"] > * {
  position: relative;
  z-index: 1;
}

/* 闈炲墠3锛?鍒楀崱鐗囷級瑙勬牸 */

/* 鍓?锛堥濂栧彴锛夎鏍硷細鏇村ぇ鏇撮啋鐩?*/

/* 出珍榜图片背景 img1~img23 (bg01~bg23.png) */
.rs-card.bg-img1, .podium-item.bg-img1 { background: var(--panel) url(/static/bg/bg01.png) center / cover no-repeat; }
.rs-card.bg-img2, .podium-item.bg-img2 { background: var(--panel) url(/static/bg/bg02.png) center / cover no-repeat; }
.rs-card.bg-img3, .podium-item.bg-img3 { background: var(--panel) url(/static/bg/bg03.png) center / cover no-repeat; }
.rs-card.bg-img4, .podium-item.bg-img4 { background: var(--panel) url(/static/bg/bg04.png) center / cover no-repeat; }
.rs-card.bg-img5, .podium-item.bg-img5 { background: var(--panel) url(/static/bg/bg05.png) center / cover no-repeat; }
.rs-card.bg-img6, .podium-item.bg-img6 { background: var(--panel) url(/static/bg/bg06.png) center / cover no-repeat; }
.rs-card.bg-img7, .podium-item.bg-img7 { background: var(--panel) url(/static/bg/bg07.png) center / cover no-repeat; }
.rs-card.bg-img8, .podium-item.bg-img8 { background: var(--panel) url(/static/bg/bg08.png) center / cover no-repeat; }
.rs-card.bg-img9, .podium-item.bg-img9 { background: var(--panel) url(/static/bg/bg09.png) center / cover no-repeat; }
.rs-card.bg-img10, .podium-item.bg-img10 { background: var(--panel) url(/static/bg/bg10.png) center / cover no-repeat; }
.rs-card.bg-img11, .podium-item.bg-img11 { background: var(--panel) url(/static/bg/bg11.png) center / cover no-repeat; }
.rs-card.bg-img12, .podium-item.bg-img12 { background: var(--panel) url(/static/bg/bg12.png) center / cover no-repeat; }
.rs-card.bg-img13, .podium-item.bg-img13 { background: var(--panel) url(/static/bg/bg13.png) center / cover no-repeat; }
.rs-card.bg-img14, .podium-item.bg-img14 { background: var(--panel) url(/static/bg/bg14.png) center / cover no-repeat; }
.rs-card.bg-img15, .podium-item.bg-img15 { background: var(--panel) url(/static/bg/bg15.png) center / cover no-repeat; }
.rs-card.bg-img16, .podium-item.bg-img16 { background: var(--panel) url(/static/bg/bg16.png) center / cover no-repeat; }
.rs-card.bg-img17, .podium-item.bg-img17 { background: var(--panel) url(/static/bg/bg17.png) center / cover no-repeat; }
.rs-card.bg-img18, .podium-item.bg-img18 { background: var(--panel) url(/static/bg/bg18.png) center / cover no-repeat; }
.rs-card.bg-img19, .podium-item.bg-img19 { background: var(--panel) url(/static/bg/bg19.png) center / cover no-repeat; }
.rs-card.bg-img20, .podium-item.bg-img20 { background: var(--panel) url(/static/bg/bg20.png) center / cover no-repeat; }
.rs-card.bg-img21, .podium-item.bg-img21 { background: var(--panel) url(/static/bg/bg21.png) center / cover no-repeat; }
.rs-card.bg-img22, .podium-item.bg-img22 { background: var(--panel) url(/static/bg/bg22.png) center / cover no-repeat; }
.rs-card.bg-img23, .podium-item.bg-img23 { background: var(--panel) url(/static/bg/bg23.png) center / cover no-repeat; }

/* 公安备案图标与双备案号间距（新增） */
.site-footer a + a { margin-left: 16px; }
.site-footer .beian-icon { width: 14px; height: 14px; vertical-align: -2px; margin-right: 3px; }