/* SOLA 财务智慧平台 · 共用样式（调色板经 dataviz validator 验证） */
/* ============ 设计令牌（dataviz 验证过的调色板） ============ */
:root{
  color-scheme: light;
  --page:#f9f9f7; --surface:#fcfcfb;
  --ink:#0b0b0b; --ink-2:#52514e; --muted:#898781;
  --grid:#e1e0d9; --axis:#c3c2b7; --border:rgba(11,11,11,.10);
  --wash:rgba(11,11,11,.035);
  --s1:#2a78d6; --s2:#eb6834; --s3:#1baf7a; --s4:#eda100;
  --s5:#e87ba4; --s6:#008300; --s7:#4a3aa7; --s8:#e34948;
  --good:#0ca30c; --warn:#fab219; --serious:#ec835a; --critical:#d03b3b;
  --good-ink:#006300;
  --deemph:#c9c8c1;
  --radius:14px;
}
@media (prefers-color-scheme: dark){
  :root:where(:not([data-theme="light"])){
    color-scheme: dark;
    --page:#0d0d0d; --surface:#1a1a19;
    --ink:#ffffff; --ink-2:#c3c2b7; --muted:#898781;
    --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,.10);
    --wash:rgba(255,255,255,.045);
    --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500;
    --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767;
    --good-ink:#0ca30c;
    --deemph:#4a4a46;
  }
}
:root[data-theme="dark"]{
  color-scheme: dark;
  --page:#0d0d0d; --surface:#1a1a19;
  --ink:#ffffff; --ink-2:#c3c2b7; --muted:#898781;
  --grid:#2c2c2a; --axis:#383835; --border:rgba(255,255,255,.10);
  --wash:rgba(255,255,255,.045);
  --s1:#3987e5; --s2:#d95926; --s3:#199e70; --s4:#c98500;
  --s5:#d55181; --s6:#008300; --s7:#9085e9; --s8:#e66767;
  --good-ink:#0ca30c;
  --deemph:#4a4a46;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--page); color:var(--ink);
  font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Hiragino Sans GB",sans-serif;
  font-size:15px; line-height:1.55; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
.wrap{max-width:1240px;margin:0 auto;padding:0 20px 72px}

/* ============ 顶栏 ============ */
header.top{
  position:sticky; top:0; z-index:50;
  background:color-mix(in srgb, var(--page) 88%, transparent);
  backdrop-filter:saturate(1.6) blur(12px);
  border-bottom:1px solid var(--border);
}
.top-in{max-width:1240px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;font-weight:650;letter-spacing:-.01em;white-space:nowrap;text-decoration:none;color:inherit}
a.brand:hover .dot{transform:scale(1.35);transition:transform .16s}
.brand .dot{width:9px;height:9px;border-radius:50%;background:var(--s1)}
.brand small{display:block;font-weight:400;font-size:11px;color:var(--muted);letter-spacing:.06em}
.tabs{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.tab{
  border:1px solid var(--border); background:transparent; color:var(--ink-2);
  padding:6px 13px; border-radius:999px; font-size:13px; font-family:inherit;
  cursor:pointer; white-space:nowrap; text-decoration:none;
  display:inline-flex; align-items:center; line-height:1.45;
}
a.tab:hover{color:var(--ink); border-color:var(--axis)}
.tab[aria-selected="true"],
.tab[aria-current="page"]{background:var(--ink); color:var(--surface); border-color:var(--ink)}
.tab[disabled],
.tab[aria-disabled="true"]{opacity:.42; cursor:default}
.tab .badge{font-size:10px;color:var(--muted);margin-left:5px}
.icon-btn{
  border:1px solid var(--border);background:transparent;color:var(--ink-2);
  width:32px;height:32px;border-radius:9px;cursor:pointer;font-size:14px;line-height:1;
}

/* ============ 标题区 ============ */
.hero-head{padding:34px 0 22px}
.eyebrow{font-size:12px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;margin:0 0 8px}
h1{font-size:clamp(24px,3.4vw,34px);line-height:1.2;margin:0 0 8px;letter-spacing:-.02em;font-weight:650}
.lede{color:var(--ink-2);margin:0;max-width:64ch;font-size:15px}
.meta-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.chip{
  font-size:12px;color:var(--ink-2);background:var(--wash);
  border:1px solid var(--border);border-radius:999px;padding:3px 10px;
}

/* ============ 通用卡片 ============ */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 18px 16px;
}
.card-hd{display:flex;align-items:flex-start;gap:12px;margin-bottom:16px}
.card-hd h3{margin:0;font-size:15px;font-weight:620;letter-spacing:-.01em}
.card-hd p{margin:3px 0 0;font-size:12.5px;color:var(--muted);line-height:1.45}
.tv-btn{
  margin-left:auto;flex:none;border:1px solid var(--border);background:transparent;
  color:var(--muted);font-family:inherit;font-size:11.5px;padding:4px 10px;
  border-radius:7px;cursor:pointer;white-space:nowrap;
}
.tv-btn:hover{color:var(--ink);border-color:var(--axis)}
.tv-btn[aria-pressed="true"]{background:var(--ink);color:var(--surface);border-color:var(--ink)}

section.block{margin-top:40px}
.block-hd{display:flex;align-items:baseline;gap:12px;margin:0 0 16px}
.block-hd h2{font-size:13px;font-weight:640;margin:0;letter-spacing:.1em;text-transform:uppercase;color:var(--ink)}
.block-hd span{font-size:12.5px;color:var(--muted)}
.grid{display:grid;gap:16px;align-items:start}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
@media (max-width:900px){.g2,.g3{grid-template-columns:1fr}}

/* ============ 诊断 ============ */
.diag{display:grid;gap:10px}
.diag-item{
  display:flex;gap:12px;align-items:flex-start;
  background:var(--surface);border:1px solid var(--border);border-left-width:3px;
  border-radius:10px;padding:13px 15px;
}
.diag-item.critical{border-left-color:var(--critical)}
.diag-item.serious{border-left-color:var(--serious)}
.diag-item.warning{border-left-color:var(--warn)}
.diag-item.good{border-left-color:var(--good)}
.diag-ico{
  flex:none;width:19px;height:19px;border-radius:50%;margin-top:1px;
  display:grid;place-items:center;font-size:11px;font-weight:700;color:#fff;
}
.critical .diag-ico{background:var(--critical)}
.serious .diag-ico{background:var(--serious)}
.warning .diag-ico{background:var(--warn);color:#3a2a00}
.good .diag-ico{background:var(--good)}
.diag-txt{font-size:13.5px;line-height:1.6}
.diag-txt b{font-weight:640}
.diag-txt .lv{font-size:11px;color:var(--muted);margin-left:6px;letter-spacing:.04em}
.diag-txt em{font-style:normal;font-variant-numeric:tabular-nums;font-weight:620}

/* ============ 英雄数字 + KPI ============ */
.hero-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px 22px 20px;display:flex;gap:26px;align-items:center;flex-wrap:wrap;
}
.hero-fig{min-width:260px}
.hero-fig .lbl{font-size:12.5px;color:var(--muted);margin:0 0 4px}
.hero-fig .val{
  font-size:clamp(38px,6vw,54px);font-weight:660;letter-spacing:-.03em;line-height:1;
  color:var(--critical);
}
.hero-fig .val.pos{color:var(--good-ink)}
.hero-fig .sub{font-size:13px;color:var(--ink-2);margin:9px 0 0;max-width:40ch}
.hero-split{flex:1;min-width:280px}

.kpis{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:1px;background:var(--border);
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;margin-top:16px}
@media (max-width:1000px){.kpis{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:560px){.kpis{grid-template-columns:repeat(2,minmax(0,1fr))}}
.kpi{background:var(--surface);padding:15px 15px 13px}
.kpi .k{font-size:12px;color:var(--muted);margin:0 0 6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kpi .v{font-size:21px;font-weight:640;letter-spacing:-.02em;line-height:1.15}
.kpi .d{font-size:11.5px;color:var(--ink-2);margin-top:4px}
.kpi .d.neg{color:var(--critical)} .kpi .d.pos{color:var(--good-ink)}

/* ============ 横条图 ============ */
.hb{display:grid;gap:11px}
.hb-row{display:grid;grid-template-columns:minmax(72px,auto) 1fr auto;gap:12px;align-items:center}
.hb-lb{font-size:12.5px;color:var(--ink-2);text-align:right;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:150px}
.hb-track{position:relative;height:18px;display:flex;align-items:center}
.hb-bar{height:14px;border-radius:0 4px 4px 0;min-width:2px;transition:opacity .15s}
.hb-bar.neg{border-radius:4px 0 0 4px}
.hb-val{font-size:12.5px;font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap;min-width:64px;text-align:right}
.hb-row:hover .hb-bar{opacity:.82}
.hb-seg{display:flex;height:14px;gap:2px}
.hb-seg > i{display:block;height:14px;min-width:1px}
.hb-seg > i:last-child{border-radius:0 4px 4px 0}
/* 对向横条：中线为零，正右负左 */
.hb-track-div{position:relative}
.hb-track-div::before{
  content:"";position:absolute;left:50%;top:-2px;bottom:-2px;
  width:1px;background:var(--axis);
}
.hb-div .hb-bar{position:relative}

/* 图例 */
.legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:14px;padding-top:12px;border-top:1px solid var(--grid)}
.legend span{display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--ink-2)}
.legend i{width:11px;height:11px;border-radius:3px;display:block}

/* ============ SVG 图 ============ */
.svg-wrap{position:relative;width:100%;overflow:visible}
svg.chart{display:block;width:100%;height:auto;overflow:visible}
svg .gridline{stroke:var(--grid);stroke-width:1}
svg .axisline{stroke:var(--axis);stroke-width:1}
svg .tick{fill:var(--muted);font-size:10.5px;font-variant-numeric:tabular-nums}
svg .lbl{fill:var(--ink-2);font-size:11px}
svg .dot-ring{stroke:var(--surface);stroke-width:2}
.tip{
  position:absolute;pointer-events:none;z-index:20;opacity:0;transition:opacity .12s;
  background:var(--ink);color:var(--surface);font-size:12px;line-height:1.5;
  padding:7px 10px;border-radius:8px;white-space:nowrap;transform:translate(-50%,-115%);
  box-shadow:0 6px 20px rgba(0,0,0,.18);
}
.tip b{font-variant-numeric:tabular-nums;font-weight:620}

/* ============ 表格 ============ */
.tbl-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-size:12.5px;min-width:340px}
th,td{padding:7px 10px;text-align:right;border-bottom:1px solid var(--grid);white-space:nowrap}
th:first-child,td:first-child{text-align:left}
thead th{color:var(--muted);font-weight:500;font-size:11.5px;border-bottom-color:var(--axis)}
tbody tr:last-child td{border-bottom:none}
td.num{font-variant-numeric:tabular-nums}
tr.total td{font-weight:640;border-top:1px solid var(--axis)}
td .swatch{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:7px;vertical-align:baseline}
.neg{color:var(--critical)}

footer{margin-top:56px;padding-top:22px;border-top:1px solid var(--border);color:var(--muted);font-size:12px}
footer p{margin:0 0 6px}
.wm{
  position:fixed;right:14px;bottom:12px;z-index:60;font-size:10.5px;color:var(--muted);
  background:color-mix(in srgb,var(--surface) 82%,transparent);border:1px solid var(--border);
  padding:3px 9px;border-radius:999px;backdrop-filter:blur(6px);pointer-events:none;
}

/* ============ 平台概览首页 ============ */
.home-hero{padding:56px 0 34px;max-width:74ch}
.home-hero h1{font-size:clamp(28px,4.6vw,46px);line-height:1.14;margin:0 0 16px;letter-spacing:-.028em}
.home-hero .kicker{
  display:inline-block;font-size:12px;letter-spacing:.14em;color:var(--muted);
  text-transform:uppercase;margin:0 0 14px;
}
.home-hero p{font-size:16.5px;line-height:1.66;color:var(--ink-2);margin:0 0 12px}
.home-hero p strong{color:var(--ink);font-weight:620}

.stat-strip{
  display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;
  background:var(--border);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;margin-top:30px;
}
@media (max-width:820px){.stat-strip{grid-template-columns:repeat(2,minmax(0,1fr))}}
.stat-strip .s{background:var(--surface);padding:16px 16px 14px}
.stat-strip .s b{display:block;font-size:23px;font-weight:640;letter-spacing:-.02em;line-height:1.2}
.stat-strip .s span{display:block;font-size:12px;color:var(--muted);margin-top:5px}

.demo-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:980px){.demo-grid{grid-template-columns:1fr}}
a.demo-card{
  display:block;text-decoration:none;color:inherit;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:20px 20px 18px;transition:border-color .16s, transform .16s;
}
a.demo-card:hover{border-color:var(--axis);transform:translateY(-2px)}
.demo-card .no{font-size:11.5px;letter-spacing:.13em;color:var(--muted)}
.demo-card h3{margin:7px 0 2px;font-size:19px;font-weight:640;letter-spacing:-.015em}
.demo-card .co{font-size:12.5px;color:var(--muted);margin:0 0 14px}
.demo-card .pack{
  display:inline-block;font-size:11.5px;color:var(--s1);border:1px solid currentColor;
  border-radius:999px;padding:2px 9px;margin-bottom:14px;opacity:.9;
}
.demo-card .head-fig{
  border-top:1px solid var(--grid);border-bottom:1px solid var(--grid);
  padding:13px 0;margin-bottom:14px;
}
.demo-card .head-fig .lb{font-size:12px;color:var(--muted);margin:0 0 3px}
.demo-card .head-fig .v{font-size:29px;font-weight:650;letter-spacing:-.025em;line-height:1.1}
.demo-card .head-fig .v.bad{color:var(--critical)}
.demo-card ul{margin:0;padding:0;list-style:none}
.demo-card li{
  font-size:12.8px;line-height:1.55;color:var(--ink-2);
  padding-left:15px;position:relative;margin-bottom:7px;
}
.demo-card li::before{
  content:"";position:absolute;left:0;top:7px;width:5px;height:5px;
  border-radius:50%;background:var(--s2);
}
.demo-card .scale{
  display:flex;flex-wrap:wrap;gap:5px;margin-top:15px;
  padding-top:13px;border-top:1px solid var(--grid);
}
.demo-card .scale span{
  font-size:11.5px;color:var(--muted);background:var(--wash);
  border-radius:6px;padding:2px 8px;
}
.demo-card .go{
  margin-top:15px;font-size:12.5px;color:var(--s1);font-weight:560;
}

.layer-list{display:grid;gap:1px;background:var(--border);
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.layer-item{background:var(--surface);padding:18px 20px;display:flex;gap:16px;align-items:flex-start}
.layer-item .n{
  flex:none;font-size:15px;color:var(--muted);width:22px;font-weight:600;margin-top:1px;
}
.layer-item .body{flex:1;min-width:0}
.layer-item h4{margin:0 0 5px;font-size:15px;font-weight:620;display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.layer-item h4 i{
  font-style:normal;font-size:11px;font-weight:500;color:var(--s2);
  border:1px solid currentColor;border-radius:999px;padding:1px 8px;
}
.layer-item p{margin:0;font-size:13.2px;line-height:1.6;color:var(--ink-2)}

.pack-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:980px){.pack-grid{grid-template-columns:1fr}}
.pack-card{background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:17px 18px}
.pack-card h4{margin:0 0 3px;font-size:15px;font-weight:620}
.pack-card .for{font-size:12px;color:var(--muted);margin:0 0 10px}
.pack-card p{margin:0;font-size:13px;line-height:1.6;color:var(--ink-2)}

.cta{
  margin-top:42px;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:26px 24px;
}
.cta h3{margin:0 0 8px;font-size:18px;font-weight:640;letter-spacing:-.015em}
.cta p{margin:0;font-size:14px;line-height:1.65;color:var(--ink-2);max-width:70ch}

/* ============ 主行动按钮 ============ */
.act-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;align-items:center}
.btn{
  display:inline-flex;align-items:center;gap:7px;text-decoration:none;
  font-size:13.5px;font-weight:560;padding:9px 17px;border-radius:10px;
  border:1px solid var(--border);color:var(--ink-2);background:transparent;
  transition:border-color .16s,background .16s;white-space:nowrap;
}
.btn:hover{border-color:var(--axis);color:var(--ink)}
.btn.primary{background:var(--ink);color:var(--surface);border-color:var(--ink)}
.btn.primary:hover{opacity:.88;color:var(--surface)}
.act-row .tip-txt{font-size:12.5px;color:var(--muted);line-height:1.5}

/* ============ 实时数据提示条 ============ */
.live-bar{
  position:sticky;top:0;z-index:70;display:flex;align-items:center;gap:12px;
  flex-wrap:wrap;padding:9px 20px;font-size:13px;
  background:var(--s1);color:#fff;
}
.live-bar .dot{width:8px;height:8px;border-radius:50%;background:#fff;flex:none;
  animation:livePulse 1.8s ease-in-out infinite}
@keyframes livePulse{0%,100%{opacity:1}50%{opacity:.35}}
.live-bar b{font-weight:620}
.live-bar .src{opacity:.85;font-size:12px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:46vw}
.live-bar a,.live-bar button{
  margin-left:auto;font-family:inherit;font-size:12.5px;color:#fff;
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);
  border-radius:7px;padding:4px 11px;text-decoration:none;cursor:pointer;white-space:nowrap;
}
.live-bar button{margin-left:0}
.live-bar a:hover,.live-bar button:hover{background:rgba(255,255,255,.3)}
.live-bar + header.top{top:39px}
button.btn{font-family:inherit;cursor:pointer;font-size:13.5px}