:root{--ink:#14261c;--mut:#5d6f64;--line:#dfe5da;--paper:#f5f4ec;--card:#fff;--forest:#123524;--leaf:#2f7d4f;--leaf2:#4fa56c;--bud:#bfe3a8;--gold:#b98a2e;--high:#c8452f;--mid:#d99a1c;--low:#3f9a62;--sky:#2f7fb5;--r:14px;--sh:0 1px 2px rgba(20,38,28,.06),0 8px 24px rgba(20,38,28,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font:15px/1.65 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
a{color:var(--leaf);text-decoration:none}a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.25;margin:0 0 .5em;letter-spacing:.01em}h1{font-size:28px}h2{font-size:21px}h3{font-size:16px}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}
.wrap{max-width:1240px;margin:0 auto;padding:24px 20px 56px}
#top{position:sticky;top:0;z-index:30;background:rgba(18,53,36,.96);backdrop-filter:blur(8px);color:#e9f3e6}
.nav{max-width:1240px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:6px;height:56px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:16px;color:#fff;margin-right:14px;white-space:nowrap}
.brand svg{width:26px;height:26px}
.nav a{color:#cfe2cf;padding:7px 10px;border-radius:8px;white-space:nowrap;font-size:14px}
.nav a:hover{background:rgba(255,255,255,.08);text-decoration:none;color:#fff}.nav a.on{background:rgba(191,227,168,.16);color:#fff}
.nav .links{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}.nav .links::-webkit-scrollbar{display:none}
.nav .right{display:flex;gap:6px;align-items:center}
.nav select{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:8px;padding:5px 8px;font-size:13px;max-width:170px}
.nav select option{color:#14261c}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:#fff;color:var(--ink);padding:8px 14px;border-radius:10px;font:inherit;font-size:14px;cursor:pointer;white-space:nowrap}
.btn:hover{border-color:var(--leaf);text-decoration:none}.btn.pri{background:var(--leaf);border-color:var(--leaf);color:#fff}.btn.pri:hover{background:#27693f}
.btn.gold{background:#e9c46a;border-color:#e9c46a;color:#2a2108;font-weight:600}.btn.ghost{background:transparent;border-color:rgba(255,255,255,.35);color:#fff}
.btn.sm{padding:5px 10px;font-size:13px;border-radius:8px}.btn.danger{color:var(--high)}.btn:disabled{opacity:.5;cursor:not-allowed}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh)}
.card h3{display:flex;align-items:center;gap:8px;justify-content:space-between}
.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)}.gside{grid-template-columns:1.6fr 1fr}
@media(max-width:900px){.g2,.g3,.gside{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,1fr)}}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:18px}
.head p{margin:0;color:var(--mut);max-width:760px}
.kpi{padding:14px 16px}.kpi .v{font-size:28px;font-weight:700;line-height:1.1}.kpi .l{color:var(--mut);font-size:13px}.kpi .v small{font-size:13px;font-weight:500;color:var(--mut);margin-left:3px}
.tag{display:inline-block;padding:1px 8px;border-radius:99px;font-size:12px;border:1px solid var(--line);color:var(--mut);background:#fafaf5;white-space:nowrap}
.tag.demo{background:#fff4d6;border-color:#eed48a;color:#7a5a08}.tag.real{background:#e4f3e7;border-color:#b5dcc0;color:#1f6a3c}.tag.todo{background:#f0eef7;border-color:#d4cfe8;color:#584a8a}
.tag.高,.lv.high{background:#fbe5e0;border-color:#efb3a8;color:#a3301d}.tag.中,.lv.mid{background:#fdf0d2;border-color:#edd08a;color:#8a5d06}.tag.低,.lv.info{background:#e4f3e7;border-color:#b5dcc0;color:#1f6a3c}
.note{color:var(--mut);font-size:13px}.src{font-size:12px;color:var(--mut)}.src a{color:var(--mut);text-decoration:underline}
.chart{height:320px}.chart.tall{height:420px}.chart.short{height:200px}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{color:var(--mut);font-weight:500;font-size:13px;white-space:nowrap}
.tw{overflow-x:auto}
.brief{display:flex;flex-direction:column;gap:10px}
.brief .it{border-left:4px solid var(--low);padding:8px 12px;background:#fafaf5;border-radius:0 10px 10px 0}
.brief .it.high{border-color:var(--high);background:#fdf3f0}.brief .it.mid{border-color:var(--mid);background:#fef8e8}
.brief .it b{display:block}.brief .it .why{font-size:12.5px;color:var(--mut)}
form.f{display:grid;gap:12px;grid-template-columns:repeat(2,1fr)}form.f label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mut)}form.f .full{grid-column:1/-1}
input,select,textarea{font:inherit;padding:8px 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);min-width:0}
input:focus,select:focus,textarea:focus{outline:2px solid rgba(47,125,79,.35);border-color:var(--leaf)}
.modal{position:fixed;inset:0;background:rgba(10,25,17,.5);z-index:60;display:flex;align-items:center;justify-content:center;padding:16px}
.modal>.card{width:min(620px,100%);max-height:90vh;overflow:auto}
#toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:90;display:flex;flex-direction:column;gap:8px;align-items:center}
#toast div{background:#14261c;color:#fff;padding:9px 16px;border-radius:10px;box-shadow:var(--sh);font-size:14px}#toast div.err{background:#a3301d}
.map{width:100%;border-radius:12px;background:#e9efe0;display:block;touch-action:manipulation}
.map .plot{stroke:#fff;stroke-width:.5;cursor:pointer;transition:opacity .2s}.map .plot:hover{opacity:.8}.map text{font-size:2.6px;fill:#14261c;pointer-events:none;font-weight:600}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{border:1px solid var(--line);background:#fff;border-radius:99px;padding:5px 12px;font-size:13.5px;cursor:pointer;user-select:none}
.chip.on{background:var(--leaf);border-color:var(--leaf);color:#fff}
.bar{height:8px;border-radius:9px;background:#e8ece2;overflow:hidden}.bar i{display:block;height:100%;background:var(--leaf);border-radius:9px;transition:width .5s}
.tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.tabs button{border:1px solid var(--line);background:#fff;border-radius:99px;padding:6px 14px;font:inherit;font-size:14px;cursor:pointer}.tabs button.on{background:var(--forest);color:#fff;border-color:var(--forest)}
.demo-banner{background:#fff4d6;border:1px solid #eed48a;color:#6b4f06;border-radius:10px;padding:8px 14px;font-size:13.5px;margin-bottom:16px;display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
#foot{background:var(--forest);color:#b9cdbb;font-size:13px}#foot .wrap{padding:26px 20px}#foot a{color:#d7e8d2}
/* 首页 */
.hero{position:relative;min-height:min(88vh,820px);color:#fff;overflow:hidden;background:#0c2418;display:flex;align-items:flex-end}
.hero canvas{position:absolute;inset:0;width:100%;height:100%}
.hero .in{position:relative;max-width:1240px;margin:0 auto;padding:0 20px 64px;width:100%}
.hero h1{font-size:clamp(34px,5.4vw,66px);font-weight:800;letter-spacing:.02em;margin-bottom:14px;text-shadow:0 2px 24px rgba(0,0,0,.45)}
.hero p.lead{font-size:clamp(16px,1.6vw,20px);max-width:720px;color:#e3efe0;margin:0 0 24px;text-shadow:0 1px 12px rgba(0,0,0,.5)}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap}.hero .cta .btn{padding:12px 22px;font-size:16px;border-radius:12px}
.live{position:absolute;right:20px;top:22px;display:flex;flex-direction:column;gap:8px;max-width:330px}
.live .pill{background:rgba(8,26,17,.62);border:1px solid rgba(191,227,168,.28);backdrop-filter:blur(6px);border-radius:12px;padding:9px 13px;font-size:13px;animation:rise .6s both}
.live .pill b{font-size:15px}.live .pill .dot{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;background:var(--low);box-shadow:0 0 0 0 currentColor;animation:pulse 2s infinite}
.live .pill .dot.中{background:var(--mid)}.live .pill .dot.高{background:var(--high)}
@keyframes rise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(191,227,168,.6)}100%{box-shadow:0 0 0 10px rgba(191,227,168,0)}}
@media(max-width:820px){.live{position:relative;right:auto;top:auto;max-width:none;margin:0 20px 18px;flex-direction:row;overflow-x:auto}.live .pill{min-width:220px}.hero{flex-direction:column;justify-content:flex-end;padding-top:90px}}
.sec{padding:56px 0}.sec.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec h2{font-size:clamp(24px,3vw,34px);margin-bottom:8px}.sec .sub{color:var(--mut);max-width:780px;margin:0 0 28px}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}@media(max-width:900px){.feat{grid-template-columns:1fr}}
.feat a{display:block;color:inherit;transition:transform .2s,box-shadow .2s}.feat a:hover{transform:translateY(-3px);text-decoration:none;box-shadow:0 14px 34px rgba(20,38,28,.12)}
.feat .ic{width:42px;height:42px;border-radius:12px;background:#e4f3e7;display:grid;place-items:center;font-size:22px;margin-bottom:10px}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;counter-reset:s}@media(max-width:900px){.flow{grid-template-columns:1fr}}
.flow div{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:14px;position:relative}.flow div:before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--forest);color:#fff;font-size:13px;margin-bottom:8px}
/* 演示解说条、汇报与展示台 */
#tour{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);z-index:80;background:rgba(12,36,24,.95);color:#fff;border-radius:16px;padding:14px 20px;max-width:min(760px,92vw);box-shadow:0 12px 40px rgba(0,0,0,.35);display:flex;gap:14px;align-items:center;font-size:16px}
#tour .p{height:3px;background:#e9c46a;position:absolute;left:0;bottom:0;border-radius:0 0 0 16px}
.deck{position:fixed;inset:0;z-index:70;background:#0c2418;color:#fff;display:flex;flex-direction:column}
.deck .slide{flex:1;padding:6vh 7vw 3vh;display:flex;flex-direction:column;justify-content:center;gap:2.2vh;overflow:hidden;animation:rise .45s both}
.deck h1{font-size:clamp(34px,5vw,72px)}.deck h2{font-size:clamp(26px,3.4vw,48px);color:#bfe3a8}.deck p,.deck li{font-size:clamp(16px,1.7vw,26px);color:#dbe9d8;margin:0}.deck ul{margin:0;padding-left:1.2em;display:grid;gap:1.2vh}
.deck .cols{display:grid;grid-template-columns:1fr 1fr;gap:4vw;align-items:center}.deck .big{font-size:clamp(40px,6vw,96px);font-weight:800;color:#e9c46a;line-height:1}
.deck .bar2{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;font-size:14px;color:#9fb8a3}.deck .card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.14);color:#fff;box-shadow:none}
.deck .chart{height:46vh}.deck table{font-size:clamp(14px,1.4vw,20px)}.deck th{color:#9fb8a3}.deck td,.deck th{border-color:rgba(255,255,255,.14)}
.show{background:#0c2418;color:#e9f3e6;min-height:calc(100vh - 56px);padding:20px}
.show .card{background:rgba(255,255,255,.05);border-color:rgba(255,255,255,.12);color:#fff;box-shadow:none}.show .note,.show .kpi .l,.show .src,.show th{color:#9fb8a3}.show td,.show th{border-color:rgba(255,255,255,.12)}
.show .tabs button{background:transparent;color:#cfe2cf;border-color:rgba(255,255,255,.25);padding:12px 22px;font-size:17px}.show .tabs button.on{background:#e9c46a;color:#2a2108;border-color:#e9c46a}
.show .brief .it{background:rgba(255,255,255,.06);color:#fff}.show .brief .it .why{color:#b9cdbb}.show .map{background:#17402b}.show .map text{fill:#fff}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

@media(max-width:820px){.nav{flex-wrap:wrap;height:auto;padding:8px 12px;row-gap:4px}.nav .links{order:3;flex:0 0 100%}.nav .right{margin-left:auto;min-width:0}.nav .right .btn.ghost{display:none}.nav select{max-width:110px}.brand{margin-right:4px}.wrap{padding:18px 14px 44px}h1{font-size:23px}.kpi .v{font-size:23px}body{overflow-x:hidden}}