/* ==========================================================================
   数智星云 API 商城 · 演示原型样式表
   设计语言取自项目 PPT 主题：深藏青底 + 科技蓝主色 + 浅蓝面板
   图标统一使用内联 SVG sprite（Lucide），页面中不出现任何 emoji
   ========================================================================== */

/* ----------------------------------------------------------------- tokens */
:root {
  /* 深色系（门户、解决方案页） */
  --navy-950: #050E1C;
  --navy-900: #071324;
  --navy-800: #0A1A2F;
  --navy-700: #0F2440;
  --navy-600: #163356;
  --navy-500: #1E4271;

  /* 品牌蓝 */
  --blue-700: #05408F;
  --blue-600: #0650B9;
  --blue-500: #1F65AB;
  --blue-400: #3B82D6;
  --blue-300: #7FB2E8;
  --blue-200: #B4D4F5;

  /* 浅色系（工作台、后台） */
  --ice-25: #FAFCFF;
  --ice-50: #F5FAFF;
  --ice-100: #E9F4FE;
  --ice-200: #D5E8FB;
  --ice-300: #B8D8F6;

  /* 文字 */
  --ink-900: #0B1626;
  --ink-800: #1B2A42;
  --ink-700: #33455F;
  --ink-600: #50637E;
  --ink-500: #6B7C94;
  --ink-400: #93A2B8;
  --ink-300: #B8C3D3;

  /* 线条 */
  --line: #E3EBF5;
  --line-2: #EEF4FB;
  --line-dark: rgba(255, 255, 255, 0.10);
  --line-dark-2: rgba(255, 255, 255, 0.06);

  /* 状态 */
  --ok: #3FA45B;
  --ok-bg: #E8F5EC;
  --warn: #E0972A;
  --warn-bg: #FDF3E0;
  --danger: #D64545;
  --danger-bg: #FCEAEA;
  --info: #1F65AB;
  --info-bg: #E9F4FE;

  /* 风险分级（对应资料原文 低/中/高） */
  --risk-low: #3FA45B;
  --risk-mid: #E8A33D;
  --risk-high: #D64545;

  /* 尺寸 */
  --r-sm: 6px;
  --r: 10px;
  --r-lg: 14px;
  --r-xl: 20px;
  --topbar-h: 60px;
  --shadow-1: 0 1px 2px rgba(11, 22, 38, .05), 0 1px 3px rgba(11, 22, 38, .04);
  --shadow-2: 0 4px 12px rgba(11, 22, 38, .07), 0 1px 3px rgba(11, 22, 38, .05);
  --shadow-3: 0 12px 32px rgba(11, 22, 38, .12);
  --maxw: 1280px;

  /* ---- 主题化 token：以下变量由主题类覆盖，组件只引用变量 ---- */
  --bg: var(--ice-50);                /* 页面底色 */
  --surface: #ffffff;                 /* 卡片/面板底 */
  --surface-2: var(--ice-25);         /* 次级面板底 */
  --surface-dark: var(--navy-800);    /* 深色卡片底 */
  --hero-bg: var(--navy-900);         /* 首屏底 */
  --hero-veil: 7, 19, 36;             /* 首屏遮罩 rgb 分量 */
  --hero-title: #ffffff;              /* 首屏标题 */
  --hero-text: #E9F1FB;               /* 首屏正文 */
  --hero-text-dim: #B6CBE2;           /* 首屏次要文字 */
  --metric-bg: rgba(10, 26, 47, .72);
  --metric-text: #ffffff;
  --metric-label: #93AAC4;
  --footer-bg: var(--navy-900);
  --code-bg: var(--navy-900);
  --map-bg: var(--navy-900);
  --head-weight: 640;                 /* 标题字重 */
  --head-tracking: -.01em;            /* 标题字距 */
  --density: 1;                       /* 留白密度系数（预留） */
}

/* ------------------------------------------------------------------ reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",
               "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 14px;
  line-height: 1.62;
  color: var(--ink-800);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
table { border-collapse: collapse; width: 100%; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: var(--head-weight); letter-spacing: var(--head-tracking); color: var(--ink-900); }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--blue-400); outline-offset: 2px; border-radius: 4px; }

/* 数字与编号用等宽，表格更整齐 */
.num, td.num, .mono, code, .code {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
}
.mono, code, .code {
  font-family: "JetBrains Mono", "SFMono-Regular", Consolas, "Liberation Mono",
               Menlo, monospace;
}

/* ------------------------------------------------------------------ icons */
.ic {
  width: 1.15em; height: 1.15em;
  flex: none;
  vertical-align: -0.16em;
  color: inherit;
}
.ic-14 { width: 14px; height: 14px; }
.ic-16 { width: 16px; height: 16px; }
.ic-18 { width: 18px; height: 18px; }
.ic-20 { width: 20px; height: 20px; }
.ic-24 { width: 24px; height: 24px; }
.ic-28 { width: 28px; height: 28px; }
.ic-32 { width: 32px; height: 32px; }
.ic-40 { width: 40px; height: 40px; }

/* ----------------------------------------------------------------- topbar */
.topbar {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 0 24px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 60;
}
.topbar.on-dark {
  background: var(--navy-900);
  border-bottom-color: var(--line-dark);
  color: #EAF2FC;
}
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark {
  width: 30px; height: 30px; border-radius: 8px;
  background: linear-gradient(140deg, var(--blue-400), var(--blue-600) 55%, var(--navy-600));
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 2px 8px rgba(6, 80, 185, .35);
}
.brand-name { font-weight: 700; font-size: 15.5px; letter-spacing: -.01em; white-space: nowrap; }
.brand-sub { font-size: 11px; color: var(--ink-400); margin-left: 2px; }
.topbar.on-dark .brand-sub { color: var(--blue-300); }

.nav { display: flex; align-items: center; gap: 2px; flex: 1; min-width: 0; overflow: hidden; }
.nav a {
  padding: 7px 12px; border-radius: 8px; font-size: 13.5px; font-weight: 500;
  color: var(--ink-600); white-space: nowrap; display: flex; align-items: center; gap: 6px;
}
.nav a:hover { background: var(--ice-100); color: var(--blue-600); }
.nav a.active { background: var(--ice-100); color: var(--blue-600); font-weight: 620; }
.topbar.on-dark .nav a { color: #9CB4D0; }
.topbar.on-dark .nav a:hover { background: rgba(255,255,255,.07); color: #fff; }
.topbar.on-dark .nav a.active { background: rgba(59,130,214,.18); color: #fff; }
/* 未交付的导航项：不可点击 */
.nav .nav-todo { cursor: default; opacity: .5; }
.nav .nav-todo:hover { background: none; color: inherit; }

.top-actions { display: flex; align-items: center; gap: 10px; flex: none; }

/* 视角切换（原型专有：一个平台四类角色） */
.viewswitch { position: relative; }
.viewswitch > button {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 11px; border-radius: 8px;
  border: 1px solid var(--line); background: var(--surface);
  font-size: 13px; font-weight: 560; color: var(--ink-700);
}
.topbar.on-dark .viewswitch > button {
  background: rgba(255,255,255,.06); border-color: var(--line-dark); color: #DCE8F7;
}
.viewswitch > button:hover { border-color: var(--blue-300); color: var(--blue-600); }
.viewswitch-menu {
  position: absolute; right: 0; top: calc(100% + 8px); min-width: 230px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: var(--shadow-3); padding: 6px; display: none; z-index: 90;
}
.viewswitch.open .viewswitch-menu { display: block; }
.viewswitch-menu .vs-title {
  font-size: 11px; color: var(--ink-400); padding: 6px 10px 4px; letter-spacing: .04em;
}
.viewswitch-menu a {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px;
  border-radius: 8px; font-size: 13.5px; color: var(--ink-700);
}
.viewswitch-menu a:hover { background: var(--ice-100); color: var(--blue-600); }
.viewswitch-menu a .vs-meta { font-size: 11.5px; color: var(--ink-400); }
.viewswitch-menu hr { border: 0; border-top: 1px solid var(--line-2); margin: 6px 4px; }

/* ----------------------------------------------------------------- button */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  padding: 9px 16px; border-radius: 9px; font-size: 13.5px; font-weight: 580;
  border: 1px solid transparent; transition: .15s; white-space: nowrap;
}
.btn-primary { background: var(--blue-600); color: #fff; }
.btn-primary:hover { background: var(--blue-700); }
.btn-ghost { border-color: var(--line); background: var(--surface); color: var(--ink-700); }
.btn-ghost:hover { border-color: var(--blue-300); color: var(--blue-600); background: var(--ice-50); }
.btn-on-dark { background: rgba(255,255,255,.08); border-color: var(--line-dark); color: #E8F1FC; }
.btn-on-dark:hover { background: rgba(255,255,255,.14); }
.btn-light { background: #fff; color: var(--navy-800); }
.btn-light:hover { background: var(--ice-100); }
.btn-sm { padding: 6px 11px; font-size: 12.5px; border-radius: 7px; }
.btn-lg { padding: 12px 22px; font-size: 15px; border-radius: 10px; }
.btn[disabled], .btn.is-disabled {
  background: #EFF3F8; color: var(--ink-400); border-color: var(--line);
  cursor: not-allowed; pointer-events: none;
}
.btn-block { width: 100%; }

/* ------------------------------------------------------------------ badge */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2.5px 9px; border-radius: 100px;
  font-size: 11.5px; font-weight: 600; line-height: 1.7;
  border: 1px solid transparent; white-space: nowrap;
}
.badge-blue { background: var(--info-bg); color: var(--blue-600); border-color: #CFE3FA; }
.badge-ok { background: var(--ok-bg); color: #2E8249; border-color: #CBE9D5; }
.badge-warn { background: var(--warn-bg); color: #A9761A; border-color: #F5E1BC; }
.badge-danger { background: var(--danger-bg); color: #B33535; border-color: #F6CFCF; }
.badge-gray { background: #F1F5FA; color: var(--ink-600); border-color: var(--line); }
.badge-dark { background: rgba(255,255,255,.10); color: #CFE0F4; border-color: var(--line-dark); }
.badge-solid-low { background: var(--risk-low); color: #fff; }
.badge-solid-mid { background: var(--risk-mid); color: #fff; }
.badge-solid-high { background: var(--risk-high); color: #fff; }

.dot { width: 7px; height: 7px; border-radius: 50%; flex: none; background: currentColor; }

/* 首发 / 推荐 角标 */
.ribbon {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 100px;
  background: rgba(6, 80, 185, .92); color: #fff;
  font-size: 11px; font-weight: 640; backdrop-filter: blur(4px);
}
.ribbon.reco { background: rgba(224, 151, 42, .95); }

/* ------------------------------------------------------------------- card */
.card {
  background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); box-shadow: var(--shadow-1);
}
.card-pad { padding: 20px; }
.card-hd {
  display: flex; align-items: center; gap: 10px;
  padding: 15px 20px; border-bottom: 1px solid var(--line-2);
}
.card-hd h3 { font-size: 14.5px; }
.card-hd .spacer { flex: 1; }
.card-hd .sub { font-size: 12px; color: var(--ink-400); font-weight: 500; }
.card-bd { padding: 20px; }
.card-ft { padding: 14px 20px; border-top: 1px solid var(--line-2); background: var(--ice-25); border-radius: 0 0 var(--r-lg) var(--r-lg); }

/* 深色卡片 */
.on-dark .card, .card.on-dark { background: var(--surface-dark); border-color: var(--line-dark); }

/* ------------------------------------------------------------------ layout */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 56px 0; }
.section-sm { padding: 34px 0; }
.row { display: flex; gap: 16px; }
.row-c { display: flex; align-items: center; gap: 16px; }
.between { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.grid { display: grid; gap: 16px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.g5 { grid-template-columns: repeat(5, 1fr); }
.stack { display: flex; flex-direction: column; gap: 16px; }
.stack-sm { display: flex; flex-direction: column; gap: 9px; }
.mt-4 { margin-top: 4px; } .mt-8 { margin-top: 8px; } .mt-12 { margin-top: 12px; }
.mt-16 { margin-top: 16px; } .mt-24 { margin-top: 24px; } .mt-32 { margin-top: 32px; }
.mb-8 { margin-bottom: 8px; } .mb-16 { margin-bottom: 16px; } .mb-24 { margin-bottom: 24px; }
.muted { color: var(--ink-500); }
.dim { color: var(--ink-400); }
.small { font-size: 12.5px; }
.tiny { font-size: 11.5px; }
.strong { font-weight: 640; }
.center { text-align: center; }
.right { text-align: right; }
.nowrap { white-space: nowrap; }
.flex1 { flex: 1; min-width: 0; }
.divider { height: 1px; background: var(--line-2); border: 0; margin: 0; }
.on-dark .divider, .divider.on-dark { background: var(--line-dark-2); }

/* 章节标题 */
.eyebrow {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11.5px; font-weight: 680; letter-spacing: .10em;
  text-transform: uppercase; color: var(--blue-500);
}
.on-dark .eyebrow { color: var(--blue-300); }
.sec-title { font-size: 26px; line-height: 1.3; margin-top: 10px; }
.sec-desc { margin-top: 10px; color: var(--ink-600); font-size: 14.5px; max-width: 760px; }
.on-dark .sec-title { color: #F2F7FD; }
.on-dark .sec-desc { color: #A7BDD6; }

/* ------------------------------------------------------------------- hero */
.hero {
  position: relative; overflow: hidden;
  background: var(--hero-bg); color: var(--hero-text);
  border-bottom: 1px solid var(--line-dark);
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url("img/earth-blue.jpg");
  background-size: cover; background-position: 72% 46%;
  opacity: .58;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(120% 100% at 8% 45%, rgba(var(--hero-veil),.97) 0%, rgba(var(--hero-veil),.78) 40%, rgba(var(--hero-veil),.18) 100%),
    linear-gradient(180deg, rgba(var(--hero-veil),.50) 0%, rgba(var(--hero-veil),.06) 48%, rgba(var(--hero-veil),.88) 100%);
}
.hero-inner { position: relative; padding: 76px 0 62px; }
.hero h1 {
  color: var(--hero-title); font-size: 40px; line-height: 1.24; margin-top: 16px;
  max-width: 720px; letter-spacing: -.02em;
}
.hero-lead {
  margin-top: 18px; font-size: 15.5px; color: var(--hero-text-dim);
  max-width: 620px; line-height: 1.78;
}
.hero-cta { margin-top: 30px; display: flex; gap: 12px; flex-wrap: wrap; }

/* 首屏指标条 */
.metrics {
  margin-top: 46px; display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark);
  border-radius: var(--r-lg); overflow: hidden;
}
.metric { background: var(--metric-bg); padding: 17px 20px; backdrop-filter: blur(6px); }
.metric .mv {
  font-size: 25px; font-weight: 700; color: var(--metric-text); letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.metric .mv small { font-size: 13px; font-weight: 560; color: var(--blue-300); margin-left: 3px; }
.metric .ml { font-size: 12px; color: var(--metric-label); margin-top: 3px; }

/* ------------------------------------------------------------------- stat */
.stat { display: flex; flex-direction: column; gap: 2px; }
.stat .sv { font-size: 24px; font-weight: 700; color: var(--ink-900); letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.stat .sl { font-size: 12px; color: var(--ink-500); }
.stat .st { font-size: 11.5px; display: inline-flex; align-items: center; gap: 3px; }
.trend-up { color: var(--ok); } .trend-down { color: var(--danger); }

/* ------------------------------------------------------------------ table */
.tbl { font-size: 13px; }
.tbl th {
  text-align: left; font-weight: 600; font-size: 11.5px; color: var(--ink-500);
  letter-spacing: .03em; padding: 10px 12px; border-bottom: 1px solid var(--line);
  background: var(--ice-25); white-space: nowrap;
}
.tbl td { padding: 11px 12px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.tbl tbody tr:hover { background: var(--ice-25); }
.tbl tbody tr.is-highlight { background: #FFF7F7; }
.tbl tbody tr.is-highlight:hover { background: #FFF1F1; }
.tbl .code { font-size: 12px; color: var(--ink-600); }
.on-dark .tbl th { background: rgba(255,255,255,.03); color: #8FA8C4; border-bottom-color: var(--line-dark); }
.on-dark .tbl td { border-bottom-color: var(--line-dark-2); color: #D6E3F2; }
.on-dark .tbl tbody tr:hover { background: rgba(255,255,255,.04); }

/* ------------------------------------------------------------------- tabs */
.tabs { display: flex; gap: 3px; border-bottom: 1px solid var(--line); }
.tabs button {
  padding: 10px 15px; font-size: 13.5px; font-weight: 560; color: var(--ink-500);
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  display: inline-flex; align-items: center; gap: 7px;
}
.tabs button:hover { color: var(--blue-600); }
.tabs button.active { color: var(--blue-600); border-bottom-color: var(--blue-600); font-weight: 640; }
.tabpane { display: none; }
.tabpane.active { display: block; }
.on-dark .tabs { border-bottom-color: var(--line-dark); }
.on-dark .tabs button { color: #90A8C2; }
.on-dark .tabs button.active { color: #fff; border-bottom-color: var(--blue-400); }

/* 分段控件 */
.seg { display: inline-flex; background: #EEF3F9; border-radius: 9px; padding: 3px; gap: 2px; }
.seg button {
  padding: 6px 13px; border-radius: 7px; font-size: 12.5px; font-weight: 560;
  color: var(--ink-600); display: inline-flex; align-items: center; gap: 5px;
  white-space: nowrap;
}
.seg button.active { background: var(--surface); color: var(--blue-600); box-shadow: var(--shadow-1); }
.on-dark .seg { background: rgba(255,255,255,.06); }
.on-dark .seg button { color: #A3BAD3; }
.on-dark .seg button.active { background: rgba(59,130,214,.28); color: #fff; box-shadow: none; }

/* --------------------------------------------------------------- 商品卡片 */
.pcard {
  position: relative; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--r-lg); overflow: hidden; display: flex; flex-direction: column;
  transition: .18s; box-shadow: var(--shadow-1);
}
.pcard:hover { border-color: var(--blue-300); box-shadow: var(--shadow-2); transform: translateY(-2px); }
.pcard-img { height: 132px; position: relative; background: var(--navy-700); overflow: hidden; }
.pcard-img img { width: 100%; height: 100%; object-fit: cover; opacity: .92; }
.pcard-img .kind {
  position: absolute; right: 10px; bottom: 10px; z-index: 2;
  padding: 2px 8px; border-radius: 100px; font-size: 11px; font-weight: 620;
  background: rgba(7,19,36,.72); color: #D8E6F6; backdrop-filter: blur(4px);
}
.pcard-bd { padding: 15px 16px 16px; display: flex; flex-direction: column; gap: 9px; flex: 1; }
.pcard-bd h4 { font-size: 14.5px; line-height: 1.4; }
.pcard-meta { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-500); flex-wrap: wrap; }
.pcard-price {
  margin-top: auto; padding-top: 11px; border-top: 1px dashed var(--line);
  display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
}
.pcard-price .p { font-size: 15px; font-weight: 700; color: var(--blue-600); font-variant-numeric: tabular-nums; }
.pcard-price .p small { font-size: 11.5px; font-weight: 500; color: var(--ink-500); }
.pcard.is-locked .pcard-img img { opacity: .38; filter: grayscale(.7); }
.pcard.is-locked { background: #FBFCFE; }
.pcard.is-locked h4 { color: var(--ink-600); }

/* --------------------------------------------------------------- 四柱卡片 */
.pillar {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line-dark); min-height: 214px;
  display: flex; flex-direction: column; justify-content: flex-end;
  background: var(--navy-700); color: #E7F0FA; padding: 18px;
}
.pillar-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
  opacity: .62;
}
.pillar::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(var(--hero-veil),.10) 0%, rgba(var(--hero-veil),.52) 55%, rgba(var(--hero-veil),.90) 100%);
}
/* 注意：此处必须排除 .pillar-bg，否则 position:relative 会覆盖背景层的 absolute，
   使背景图高度塌陷为 0（这是曾经踩过的坑）。 */
.pillar > *:not(.pillar-bg) { position: relative; z-index: 1; }
.pillar .pi {
  width: 38px; height: 38px; border-radius: 10px; margin-bottom: auto;
  background: rgba(255,255,255,.13); border: 1px solid var(--line-dark);
  display: grid; place-items: center; color: #CFE2F7; backdrop-filter: blur(6px);
}
.pillar h4 { color: #fff; font-size: 15px; }
.pillar p { font-size: 12px; color: #A9C0D8; margin-top: 4px; }

/* ------------------------------------------------------------- risk 相关 */
.legend { display: flex; flex-direction: column; gap: 9px; }
.legend-item { display: flex; align-items: center; gap: 9px; font-size: 12.5px; }
.legend-swatch { width: 13px; height: 13px; border-radius: 3px; flex: none; }
.legend-item .cnt { margin-left: auto; font-variant-numeric: tabular-nums; color: var(--ink-500); font-weight: 600; }

.riskpill {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 2px 9px; border-radius: 100px; font-size: 11.5px; font-weight: 640;
}
.riskpill.high { background: var(--danger-bg); color: #B33535; }
.riskpill.medium { background: var(--warn-bg); color: #A9761A; }
.riskpill.low { background: var(--ok-bg); color: #2E8249; }

/* 地图容器 */
.mapwrap {
  position: relative; background: var(--map-bg);
  border-radius: var(--r); overflow: hidden; border: 1px solid var(--line);
}
.mapwrap img.basemap { width: 100%; height: 100%; object-fit: cover; display: block; }
.mapwrap svg.overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.mapwrap .maptool {
  position: absolute; top: 12px; right: 12px; z-index: 5;
  display: flex; gap: 6px;
}
.mapwrap .mapnote {
  position: absolute; left: 12px; bottom: 12px; z-index: 5;
  padding: 5px 10px; border-radius: 7px; font-size: 11px;
  background: rgba(7,19,36,.76); color: #B7CCE3;
  border: 1px solid var(--line-dark); backdrop-filter: blur(4px);
}
/* 地块图形 */
.parcel { cursor: pointer; transition: opacity .18s; }
.parcel:hover { opacity: .82; }
.parcel.is-focus { stroke: #fff; stroke-width: 2.4; }
.parcel-label {
  font-size: 9px; fill: #fff; font-weight: 700; pointer-events: none;
  paint-order: stroke; stroke: rgba(7,19,36,.7); stroke-width: 2.4px;
  font-family: inherit;
}
/* A-17 脉冲高亮：用 transform 缩放而非动画 r（SVG 中 r 的 CSS 动画不可靠） */
.pulse {
  animation: pulse 2.4s ease-out infinite;
  transform-box: fill-box;
  transform-origin: center;
  pointer-events: none;
}
@keyframes pulse {
  0%   { transform: scale(1);   opacity: .85; }
  70%  { transform: scale(2.5); opacity: 0; }
  100% { transform: scale(2.5); opacity: 0; }
}

/* ---------------------------------------------------------------- 抽屉 */
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 420px; max-width: 92vw;
  background: var(--surface); box-shadow: -16px 0 48px rgba(11,22,38,.16);
  z-index: 120; display: flex; flex-direction: column;
  transform: translateX(102%); transition: transform .28s cubic-bezier(.22,.61,.36,1);
}
.drawer.open { transform: none; }
.drawer-hd {
  padding: 17px 20px; border-bottom: 1px solid var(--line);
  display: flex; align-items: flex-start; gap: 12px;
}
.drawer-hd h3 { font-size: 16px; }
.drawer-bd { padding: 20px; overflow-y: auto; flex: 1; }
.drawer-ft { padding: 15px 20px; border-top: 1px solid var(--line); background: var(--ice-25); display: flex; gap: 10px; }
.x-btn {
  width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center;
  color: var(--ink-500); flex: none;
}
.x-btn:hover { background: var(--ice-100); color: var(--ink-800); }

/* 事实行 */
.facts { display: grid; grid-template-columns: auto 1fr; gap: 9px 14px; font-size: 13px; }
.facts dt { color: var(--ink-500); white-space: nowrap; }
.facts dd { margin: 0; color: var(--ink-800); font-weight: 560; }

/* 依据条目 */
.reasons { display: flex; flex-direction: column; gap: 10px; }
.reason {
  display: flex; gap: 11px; padding: 11px 13px; border-radius: var(--r);
  background: var(--ice-50); border: 1px solid var(--line-2);
}
.reason .rn {
  width: 20px; height: 20px; border-radius: 50%; flex: none;
  background: var(--blue-600); color: #fff; font-size: 11px; font-weight: 700;
  display: grid; place-items: center;
}
.reason .rt { font-size: 12.8px; }
.reason .rt b { display: block; font-size: 12.5px; color: var(--ink-900); margin-bottom: 1px; }

/* ---------------------------------------------------------------- 侧栏 */
.sidenav { display: flex; flex-direction: column; gap: 2px; }
.sidenav .sn-title {
  font-size: 11px; font-weight: 680; letter-spacing: .08em; text-transform: uppercase;
  color: var(--ink-400); padding: 14px 12px 6px;
}
.sidenav a {
  display: flex; align-items: center; gap: 10px; padding: 8px 12px;
  border-radius: 8px; font-size: 13.5px; color: var(--ink-700);
}
.sidenav a:hover { background: var(--ice-100); color: var(--blue-600); }
.sidenav a.active { background: var(--ice-100); color: var(--blue-600); font-weight: 620; }
.sidenav a .cnt {
  margin-left: auto; font-size: 11px; color: var(--ink-400);
  background: var(--ice-100); border-radius: 100px; padding: 1px 7px; font-weight: 600;
}
.sidenav .ep-m {
  margin-left: auto; font-size: 10px; font-weight: 700; letter-spacing: .02em;
  color: var(--blue-500); background: var(--ice-100);
  border-radius: 4px; padding: 1px 5px;
}
.sidenav a.active .ep-m { background: var(--blue-600); color: #fff; }

/* ---------------------------------------------------------------- 图表 */
.chart { width: 100%; height: auto; display: block; overflow: visible; }
.chart .grid-l { stroke: var(--line-2); stroke-width: 1; }
.chart .ax { fill: var(--ink-400); font-size: 10.5px; }
.chart .ln { fill: none; stroke: var(--blue-600); stroke-width: 2.2; stroke-linejoin: round; stroke-linecap: round; }
.chart .ln-2 { fill: none; stroke: var(--risk-mid); stroke-width: 1.8; stroke-dasharray: 4 3; }
.chart .area { fill: url(#gradA); }
.chart .bar { fill: var(--blue-500); }
.chart .bar:hover { fill: var(--blue-600); }

/* 堆叠条（分账用） */
.stackbar { display: flex; height: 34px; border-radius: 9px; overflow: hidden; border: 1px solid var(--line); }
.stackbar .seg-b { display: grid; place-items: center; font-size: 11.5px; font-weight: 680; color: #fff; transition: width .35s cubic-bezier(.4,0,.2,1); }
.stackbar .seg-b:nth-child(1) { background: var(--blue-500); }
.stackbar .seg-b:nth-child(2) { background: var(--risk-mid); }
.stackbar .seg-b:nth-child(3) { background: #6C7FA0; }

/* 比例滑块 */
.splitrow { display: flex; align-items: center; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line-2); }
.splitrow:last-child { border-bottom: 0; }
.splitrow .who { width: 128px; flex: none; }
.splitrow .who b { display: block; font-size: 13.5px; }
.splitrow .who span { font-size: 11.5px; color: var(--ink-500); }
.splitrow input[type=range] {
  -webkit-appearance: none; appearance: none; flex: 1; height: 6px; border-radius: 100px;
  background: var(--ice-200); outline: none; cursor: pointer;
}
.splitrow input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none; width: 20px; height: 20px; border-radius: 50%;
  background: #fff; border: 3px solid var(--blue-600); cursor: grab;
  box-shadow: 0 2px 6px rgba(6,80,185,.35);
}
.splitrow input[type=range]::-moz-range-thumb {
  width: 20px; height: 20px; border-radius: 50%; background: #fff;
  border: 3px solid var(--blue-600); cursor: grab;
}
.splitrow .pct {
  width: 62px; flex: none; text-align: right; font-size: 15px; font-weight: 700;
  font-variant-numeric: tabular-nums; color: var(--ink-900);
}
.splitrow .amt {
  width: 108px; flex: none; text-align: right; font-size: 14px; font-weight: 640;
  font-variant-numeric: tabular-nums; color: var(--blue-600);
}

/* ---------------------------------------------------------------- 提示条 */
.notice {
  display: flex; gap: 11px; align-items: flex-start; padding: 13px 15px;
  border-radius: var(--r); font-size: 12.8px; line-height: 1.62;
  border: 1px solid; 
}
.notice .ic { margin-top: 1px; flex: none; }
.notice-warn { background: var(--warn-bg); border-color: #F2DDB4; color: #8A6116; }
.notice-info { background: var(--info-bg); border-color: #CFE3FA; color: #1A5189; }
.notice-ok { background: var(--ok-bg); border-color: #CBE9D5; color: #2A7343; }
.notice-danger { background: var(--danger-bg); border-color: #F6CFCF; color: #A33131; }
.notice-plain { background: var(--ice-50); border-color: var(--line); color: var(--ink-600); }
.on-dark .notice-plain { background: rgba(255,255,255,.04); border-color: var(--line-dark); color: #A9C0D8; }

/* 免责声明条（资料原文要求的免责必须显式可见） */
.disclaimer {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 15px; border-radius: var(--r);
  background: #FFFBF0; border: 1px solid #F3E3BE; color: #8A6116;
  font-size: 12.5px;
}
.on-dark .disclaimer { background: rgba(224,151,42,.10); border-color: rgba(224,151,42,.28); color: #E5C179; }

/* 演示水印（防止截图被当作已上线系统） */
.mark-demo {
  position: fixed; right: 14px; bottom: 12px; z-index: 200;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 11px; border-radius: 100px;
  background: rgba(11,22,38,.72); color: #C6D6E8; font-size: 11px;
  border: 1px solid var(--line-dark); backdrop-filter: blur(6px);
  pointer-events: none; letter-spacing: .02em;
}

/* 页脚 */
.footer { background: var(--footer-bg); color: #93AAC4; padding: 40px 0 30px; border-top: 1px solid var(--line-dark); }
.footer h5 { color: #E4EEF9; font-size: 12.5px; margin-bottom: 10px; letter-spacing: .02em; }
.footer a { font-size: 12.5px; color: #93AAC4; display: block; padding: 3px 0; }
.footer a:hover { color: var(--blue-300); }
/* 未交付页面的占位链接：不可点击，避免演示时点出 404 */
.fl-todo {
  font-size: 12.5px; color: #6C86A3; display: block; padding: 3px 0;
  cursor: default; border-bottom: 1px dashed transparent;
}
.fl-todo:hover { border-bottom-color: #3D5B7C; }
.is-todo-link { cursor: default; }
.footer-bot {
  margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line-dark-2);
  display: flex; gap: 16px; align-items: center; justify-content: space-between;
  font-size: 11.5px; color: #7A93AF; flex-wrap: wrap;
}
.parties { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; }
.party { display: flex; align-items: center; gap: 7px; font-size: 12px; color: #B4C8DE; }

/* ------------------------------------------------------------- 剧本导航 */
.steps { display: flex; flex-direction: column; gap: 8px; }
.step {
  display: flex; align-items: center; gap: 14px; padding: 13px 15px;
  border: 1px solid var(--line); border-radius: var(--r); background: #fff;
  transition: .16s; cursor: pointer;
}
.step:hover { border-color: var(--blue-300); background: var(--ice-50); transform: translateX(3px); }
.step .sn {
  width: 27px; height: 27px; border-radius: 8px; flex: none;
  background: var(--ice-100); color: var(--blue-600);
  display: grid; place-items: center; font-size: 12.5px; font-weight: 700;
}
.step.key .sn { background: var(--blue-600); color: #fff; }
/* 目标页尚未交付的步骤：不可点击，避免演示时点出 404 */
.step.is-todo { cursor: default; opacity: .62; background: #FBFCFE; }
.step.is-todo:hover { border-color: var(--line); background: #FBFCFE; transform: none; }
.step .st-main { flex: 1; min-width: 0; }
.step .st-main b { font-size: 13.5px; display: block; }
.step .st-main span { font-size: 12px; color: var(--ink-500); }
.step .st-tag { flex: none; display: flex; align-items: center; gap: 8px; }
.step .dur { font-size: 11.5px; color: var(--ink-400); font-variant-numeric: tabular-nums; }

/* --------------------------------------------------------------- code 块 */
.codeblk {
  background: var(--code-bg); border: 1px solid var(--line-dark); border-radius: var(--r);
  padding: 15px 17px; overflow: auto; font-size: 12.3px; line-height: 1.75;
  color: #C7D8EC;
}
.codeblk .k { color: #7FB2E8; }
.codeblk .s { color: #86C79A; }
.codeblk .n { color: #E8C07D; }
.codeblk .cm { color: #5E7A96; font-style: italic; }
.codeblk .hl { background: rgba(59,130,214,.20); border-radius: 3px; padding: 0 3px; color: #CFE6FF; }

/* ------------------------------------------------------------------ 其他 */
.fit { width: 100%; height: 100%; object-fit: cover; display: block; }
.w-full { width: 100%; }
.range { width: 100%; margin-top: 10px; accent-color: var(--blue-600); }

.kv { display: flex; gap: 8px; align-items: baseline; font-size: 12.8px; }
.kv .k2 { color: var(--ink-500); }
.kv .v2 { font-weight: 600; color: var(--ink-900); }

.fieldrow { display: flex; align-items: center; gap: 12px; }
.fieldrow label { width: 86px; flex: none; font-size: 12.5px; color: var(--ink-600); }
.input, select.input {
  width: 100%; padding: 8px 11px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 13px; background: #fff; color: var(--ink-800);
}
.input:focus { border-color: var(--blue-400); outline: none; box-shadow: 0 0 0 3px rgba(59,130,214,.14); }

.timeline { display: flex; align-items: center; gap: 0; }
.tl-node { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 7px; position: relative; }
.tl-node::before {
  content: ""; position: absolute; top: 11px; left: 50%; right: -50%; height: 2px;
  background: var(--line); z-index: 0;
}
.tl-node:last-child::before { display: none; }
.tl-dot {
  width: 23px; height: 23px; border-radius: 50%; z-index: 1;
  background: #fff; border: 2px solid var(--line); display: grid; place-items: center;
  font-size: 10.5px; font-weight: 700; color: var(--ink-400);
}
.tl-node.done .tl-dot { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.tl-node.done::before { background: var(--blue-600); }
.tl-node.now .tl-dot { background: #fff; border-color: var(--risk-mid); color: var(--risk-mid); }
.tl-node .tl-l { font-size: 11px; color: var(--ink-500); }

.checklist { display: flex; flex-direction: column; gap: 7px; }
.chk { display: flex; align-items: center; gap: 9px; font-size: 13px; }
.chk .ic { color: var(--ok); flex: none; }

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #C9D6E6; border-radius: 100px; border: 2px solid var(--ice-50); }
::-webkit-scrollbar-thumb:hover { background: #A9BCD3; }
.on-dark ::-webkit-scrollbar-thumb { background: rgba(255,255,255,.16); }

/* 打印/投影微调 */
@media (max-width: 1360px) {
  .hero h1 { font-size: 34px; }
  .g4, .g5 { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 1080px) {
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .g3, .g4, .g5 { grid-template-columns: repeat(2, 1fr); }
  .nav { display: none; }
}