/* =========================================================
   数慧 遥知云 — 时空智能数据市集  样式表 V2
   设计语言：小红书式种草 · 纯白底 + 品牌红 + 薄荷青
   ========================================================= */

/* ---------- Tokens ---------- */
:root{
  --bg:#FFFFFF; --bg-soft:#F6F7F9; --bg-stage:#EEF1F4;
  --ink:#16181D; --ink-2:#5B606B; --ink-3:#9AA0AB;
  --line:#ECEEF1; --line-2:#E2E6EA;
  --brand:#FF2D55; --brand-deep:#E11D45; --brand-soft:#FFE9EE;
  --teal:#12B5A5; --teal-deep:#0E8E81; --teal-soft:#E2F6F3;
  --ok:#13B87A; --warn:#F5A623; --err:#E5484D; --info:#2E8BE6;
  --c-agri:#2FAE6B; --c-water:#2E8BE6; --c-ocean:#0FB5C9; --c-eco:#36B37E;
  --c-land:#B07D3C; --c-road:#F59E0B; --c-macro:#7C5CFC; --c-emerg:#FF6B35;
  --r-sm:10px; --r:16px; --r-lg:22px; --r-pill:999px;
  --sh-1:0 2px 8px rgba(20,24,33,.06);
  --sh-2:0 8px 24px rgba(20,24,33,.08);
  --sh-3:0 16px 40px rgba(20,24,33,.12);
  --font:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",system-ui,sans-serif;
  --font-num:"Sora","PingFang SC",sans-serif;
  --maxw:1280px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
button{font-family:inherit;cursor:pointer}

/* ---------- 通用按钮 / 胶囊 ---------- */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:6px;font-weight:700;font-size:14px;
  padding:11px 20px;border-radius:999px;border:1px solid transparent;transition:.18s ease;white-space:nowrap}
.pill:hover{transform:translateY(-1px)}
.pill.red{background:var(--brand);color:#fff;box-shadow:0 10px 22px -12px rgba(255,45,85,.8)}
.pill.red:hover{background:var(--brand-deep)}
.pill.ghost{background:#fff;color:var(--ink);border-color:var(--line-2)}
.pill.ghost:hover{border-color:var(--ink)}
.pill.soft{background:var(--brand-soft);color:var(--brand-deep)}
.pill.sm{padding:8px 16px;font-size:13px}

/* ---------- 顶栏 ---------- */
.topnav{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.85);backdrop-filter:blur(12px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s}
.topnav.scrolled{border-color:var(--line);box-shadow:0 6px 24px -22px rgba(20,24,33,.6)}
.nav-in{display:flex;align-items:center;gap:22px;height:68px;max-width:var(--maxw);margin:0 auto;padding:0 28px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;font-family:var(--font-num);flex:none}
.brand .mk{width:30px;height:30px;border-radius:9px;background:var(--brand);position:relative;flex:none}
.brand .mk::after{content:"";position:absolute;inset:8px 8px auto 8px;height:2px;background:#fff;opacity:.9;box-shadow:0 5px 0 rgba(255,255,255,.55)}
.brand small{display:block;font-family:var(--font);font-weight:500;font-size:10.5px;color:var(--ink-3)}
.tmenu{display:flex;gap:22px;font-size:15px;color:var(--ink-2)}
.tmenu a{transition:color .2s;position:relative;padding:4px 0}
.tmenu a:hover{color:var(--ink)}
.tmenu a.act{color:var(--brand);font-weight:700}
.tsearch{flex:1;max-width:380px;display:flex;align-items:center;gap:8px;background:var(--bg-soft);
  border:1px solid var(--line);border-radius:999px;padding:9px 16px;transition:border-color .2s,box-shadow .2s}
.tsearch:focus-within{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.tsearch .si{color:var(--ink-3)}
.tsearch input{border:0;background:transparent;outline:none;flex:1;font-family:var(--font);font-size:14px;color:var(--ink)}
.tactions{margin-left:auto;display:flex;gap:10px;align-items:center;flex:none}

/* ---------- 分类标签栏 ---------- */
/* ---------- 数据市集：行业切换（醒目头部） + 筛选 + 推荐数据 ---------- */
.market-head{position:relative;background:linear-gradient(120deg,#ffffff,#fff6f9);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:22px 24px 20px;box-shadow:var(--sh-1);overflow:hidden}
.market-head::before{content:"";position:absolute;left:0;top:0;bottom:0;width:6px;background:linear-gradient(var(--brand),var(--teal))}
.mh-text{display:flex;flex-direction:column;gap:4px;margin-bottom:16px}
.mh-text .idx{font-size:12px;font-weight:700;letter-spacing:.12em;color:var(--brand)}
.mh-text h2{font-size:22px;font-weight:800;margin:0;letter-spacing:-.01em}
.mh-sub{font-size:13.5px;color:var(--ink-3);margin:0}

.catbar{display:flex;gap:10px;flex-wrap:wrap}
.catbar::-webkit-scrollbar{display:none}
.ctab{display:inline-flex;align-items:center;gap:7px;font-size:14.5px;font-weight:600;color:var(--ink-2);
  padding:10px 16px;border-radius:999px;white-space:nowrap;transition:.18s;cursor:pointer;
  border:1px solid var(--line);background:#fff}
.ctab .ci{font-size:16px;line-height:1;filter:grayscale(.15)}
.ctab:hover{border-color:var(--cc,var(--brand));color:var(--cc,var(--brand));transform:translateY(-1px);box-shadow:var(--sh-1)}
.ctab.act{background:var(--cc,var(--brand));color:#fff;border-color:var(--cc,var(--brand));
  box-shadow:0 8px 18px -8px var(--cc,var(--brand))}
.ctab.act .ci{filter:none}

.market-body{display:grid;grid-template-columns:212px 1fr;gap:24px;align-items:start;margin-top:22px}

/* ---------- 英雄区 ---------- */
.hero-c{max-width:var(--maxw);margin:0 auto;padding:40px 28px 18px;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.hero-text h1{font-size:clamp(34px,3.6vw,52px);line-height:1.14;font-weight:800;letter-spacing:-.02em}
.hero-text h1 em{font-style:normal;color:var(--brand)}
.hero-text p{color:var(--ink-2);font-size:16px;margin:18px 0 22px;max-width:46ch}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.hero-stats{display:flex;gap:34px;margin-top:30px}
.hero-stats b{display:block;font-family:var(--font-num);font-weight:800;font-size:24px}
.hero-stats span{font-size:13px;color:var(--ink-3)}
.feat-card{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/11;
  background:linear-gradient(150deg,#0c2230,#103a36);box-shadow:var(--sh-2)}
.feat-card .ov{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:26px 26px}
.feat-card .tag{position:absolute;left:16px;top:16px;background:rgba(255,255,255,.92);color:var(--ink);
  font-size:13px;font-weight:700;padding:7px 13px;border-radius:999px;display:flex;gap:7px;align-items:center}
.feat-card .tag .d{width:9px;height:9px;border-radius:50%;background:var(--brand)}
.feat-card .cap{position:absolute;left:16px;bottom:16px;color:#dfeee9;font-size:13px}

/* ---------- 发现区布局 ---------- */
.layout{max-width:var(--maxw);margin:0 auto;padding:34px 28px 44px}
.filters{position:sticky;top:84px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.filters h5{font-size:12.5px;color:var(--ink-3);font-weight:700;margin:0 0 10px;letter-spacing:.04em}
.filters h5:not(:first-child){margin-top:18px}
.fgroup{display:flex;flex-wrap:wrap;gap:8px}
.fchip{display:inline-flex;align-items:center;font-size:13px;color:var(--ink-2);background:#fff;
  border:1px solid var(--line-2);border-radius:999px;padding:6px 12px;cursor:pointer;transition:.15s}
.fchip:hover{border-color:var(--ink-3)}
.fchip.on{background:var(--brand-soft);color:var(--brand-deep);border-color:var(--brand);font-weight:700}
.feed-head{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.feed-head .t{font-weight:800;font-size:20px}
.feed-head .s{font-size:13px;color:var(--ink-3)}

/* ---------- 瀑布流卡片 ---------- */
.feed{column-count:3;column-gap:18px}
.dcard{break-inside:avoid;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  margin-bottom:18px;box-shadow:var(--sh-1);transition:.2s;cursor:pointer;display:block;text-align:left;width:100%;font:inherit;color:inherit}
.dcard:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:var(--line-2)}
.dcard .img{position:relative;aspect-ratio:4/3;overflow:hidden}
.dcard .img .grid-ov{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:20px 20px}
.dcard .img .ct{position:absolute;left:10px;top:10px;font-size:11.5px;font-weight:700;color:#fff;padding:4px 11px;border-radius:999px;backdrop-filter:blur(2px)}
.dcard .img .bk{position:absolute;right:10px;top:10px;font-size:11px;font-weight:700;color:var(--ink);background:rgba(255,255,255,.92);padding:4px 10px;border-radius:999px}
.dcard .body{padding:13px 14px 14px}
.dcard .body h4{font-size:15px;font-weight:700;line-height:1.4}
.dcard .body .meta{font-size:12.5px;color:var(--ink-3);margin:6px 0 11px}
.dcard .foot{display:flex;align-items:center;gap:11px}
.dcard .foot .m{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;color:var(--ink-2);font-family:var(--font-num)}
.dcard .foot .spacer{flex:1}
.dcard .foot .sub{font-size:12px;font-weight:700;color:var(--brand-deep);background:var(--brand-soft);padding:5px 12px;border-radius:999px}

/* 伪卫星影像渐变 */
.g1{background:linear-gradient(135deg,#1f7a4d,#b6421f)}
.g2{background:linear-gradient(135deg,#2E8BE6,#0c3a6b)}
.g3{background:linear-gradient(135deg,#0FB5C9,#0a5e6b)}
.g4{background:linear-gradient(135deg,#7C5CFC,#2a1d6b)}
.g5{background:linear-gradient(135deg,#F59E0B,#7a3d05)}
.g6{background:linear-gradient(135deg,#36B37E,#0c4a36)}
.g7{background:linear-gradient(135deg,#B07D3C,#4a2f12)}
.g8{background:linear-gradient(135deg,#FF6B35,#7a2410)}

.empty{text-align:center;color:var(--ink-3);padding:50px 0;font-size:15px}

/* ---------- 平台数据 · 信任指标（前置，主流审美） ---------- */
.proof-band{background:linear-gradient(180deg,var(--bg) 0%,#fff5f8 100%);padding:10px 0 44px;margin-top:-12px}
.proof{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.proof-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--ink-3);margin:0 0 18px 4px}
.proof-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--brand);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,45,85,.45)}70%{box-shadow:0 0 0 9px rgba(255,45,85,0)}100%{box-shadow:0 0 0 0 rgba(255,45,85,0)}}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.pcard{background:#fff;border:1px solid #ffe0e7;border-radius:18px;padding:22px 20px;
  box-shadow:0 8px 24px -14px rgba(255,45,85,.45);transition:transform .25s ease,box-shadow .25s ease}
.pcard:hover{transform:translateY(-4px);box-shadow:0 16px 34px -16px rgba(255,45,85,.5)}
.pcard:first-child{border-color:var(--brand);box-shadow:0 10px 30px -12px rgba(255,45,85,.55)}
.pico{width:44px;height:44px;border-radius:13px;display:flex;align-items:center;justify-content:center;
  font-size:21px;background:var(--brand-soft);margin-bottom:14px}
.pv{font-family:var(--font-num);font-weight:800;font-size:34px;line-height:1;letter-spacing:-.5px;
  background:linear-gradient(120deg,#ff2d55,#ff7a98);-webkit-background-clip:text;background-clip:text;color:transparent}
.pl{font-size:14px;font-weight:600;color:var(--ink-1);margin-top:9px}
.psub{font-size:12px;color:var(--ink-3);margin-top:2px}

/* ---------- 区块标题 ---------- */
.sec-h{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.sec-h .idx{font-family:var(--font-num);color:var(--brand);font-weight:700;font-size:13px;letter-spacing:.12em}
.sec-h h2{font-size:30px;font-weight:800;margin-top:6px;letter-spacing:-.01em}
.sec-h p{color:var(--ink-2);font-size:15px;max-width:80ch;margin-top:8px}

/* ---------- 三步 ---------- */
.steps{max-width:var(--maxw);margin:0 auto;padding:40px 28px}
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.step{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:22px}
.step .n{width:40px;height:40px;border-radius:12px;background:var(--brand);color:#fff;font-family:var(--font-num);font-weight:800;font-size:18px;display:grid;place-items:center;margin-bottom:12px}
.step h4{font-size:17px;font-weight:700;margin-bottom:6px}
.step p{font-size:14px;color:var(--ink-2)}

/* ---------- 行业方案 ---------- */
.industries{max-width:var(--maxw);margin:0 auto;padding:30px 28px}
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.ind-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;transition:.2s;cursor:pointer;position:relative;overflow:hidden}
.ind-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--line-2)}
.ind-card .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:18px;margin-bottom:12px;font-family:var(--font-num)}
.ind-card h4{font-size:16px;font-weight:700;margin-bottom:5px}
.ind-card p{font-size:13px;color:var(--ink-2)}
.ind-card .more{display:inline-block;margin-top:12px;font-size:13px;font-weight:700;color:var(--brand)}

/* ---------- 上传 CTA ---------- */
.upload-cta{max-width:var(--maxw);margin:10px auto;padding:0 28px}
.uc-in{background:linear-gradient(135deg,#0c2230,#103a36);border-radius:var(--r-lg);padding:38px 42px;
  display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center;box-shadow:var(--sh-2)}
.uc-in h2{color:#fff;font-size:26px;font-weight:800;line-height:1.3}
.uc-in p{color:#cfe9e0;font-size:15px;margin:12px 0 20px;max-width:46ch}
.uc-in .pill.red{background:var(--brand)}
.uc-card{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:18px}
.drop{border:2px dashed rgba(255,255,255,.35);border-radius:var(--r);padding:24px;text-align:center;transition:.2s;cursor:pointer}
.drop:hover{border-color:var(--brand);background:rgba(255,45,85,.1)}
.drop .ic{width:42px;height:42px;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center;margin:0 auto 10px;font-size:20px}
.drop .t{color:#fff;font-weight:700;font-size:14px}
.drop .s{font-size:12px;color:#9fc4bb;margin-top:4px}
.uc-svc{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}
.uc-svc .s{font-size:12.5px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:999px;padding:6px 12px;color:#dfeee9}
.uc-svc .s.on{background:var(--brand);border-color:var(--brand);color:#fff;font-weight:700}

/* ---------- 定价 ---------- */
.pricing{max-width:var(--maxw);margin:0 auto;padding:30px 28px 50px}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:22px}
.price{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px;display:flex;flex-direction:column;position:relative}
.price.feat{border-color:var(--brand);box-shadow:var(--sh-2)}
.price .tag{position:absolute;top:-13px;left:28px;background:var(--brand);color:#fff;font-size:12px;font-weight:700;padding:5px 13px;border-radius:999px}
.price .pname{font-size:15px;font-weight:600;color:var(--ink-2)}
.price .pp{font-family:var(--font-num);font-weight:800;font-size:34px;margin:8px 0 2px}
.price .pp small{font-size:14px;color:var(--ink-3);font-weight:500}
.price .pdesc{font-size:14px;color:var(--ink-2);min-height:42px}
.price ul{list-style:none;margin:16px 0 22px;display:flex;flex-direction:column;gap:11px;font-size:14px;color:var(--ink-2)}
.price ul li{display:flex;gap:10px;align-items:flex-start}
.price ul li::before{content:"";width:18px;height:18px;border-radius:50%;background:var(--brand-soft);flex:none;margin-top:3px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.2 2.3L9.5 3.5' fill='none' stroke='%23E11D45' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:center}
.price .pill{width:100%;margin-top:auto}

/* ---------- 页脚 ---------- */
.foot{background:var(--ink);color:#cdd5dc;margin-top:14px;padding:54px 0 28px}
.foot-in{max-width:var(--maxw);margin:0 auto;padding:0 28px;display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:30px}
.foot .brand{color:#fff}
.foot .brand small{color:#9fabb5}
.foot p{font-size:13.5px;color:#9aa6b0;margin-top:12px;max-width:36ch}
.foot h4{color:#fff;font-size:14px;margin-bottom:14px;font-weight:600}
.foot a{display:block;color:#9fabb5;font-size:14px;padding:5px 0;transition:color .2s}
.foot a:hover{color:#fff}
.foot-bot{max-width:var(--maxw);margin:34px auto 0;padding:18px 28px 0;border-top:1px solid rgba(255,255,255,.1);font-size:13px;color:#8b97a1}

/* ---------- 弹窗 ---------- */
.modal{position:fixed;inset:0;z-index:100;display:none}
.modal.open{display:block}
.modal-mask{position:absolute;inset:0;background:rgba(16,24,33,.5);backdrop-filter:blur(3px);animation:fade .2s ease}
.modal-box{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);background:#fff;border-radius:var(--r-lg);
  box-shadow:var(--sh-3);max-width:920px;width:calc(100% - 48px);max-height:90vh;overflow:auto;animation:pop .25s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes pop{from{opacity:0;transform:translate(-50%,-46%) scale(.97)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}
.x{position:absolute;right:16px;top:16px;width:34px;height:34px;border-radius:50%;border:0;background:var(--bg-soft);
  color:var(--ink-2);font-size:15px;z-index:2}
.x:hover{background:var(--line-2)}

/* 详情弹窗内部 */
.detail-box .hero{aspect-ratio:16/7;position:relative}
.detail-box .hero .ov{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:22px 22px}
.detail-box .hero .ct{position:absolute;left:18px;top:18px;font-size:13px;font-weight:700;color:#fff;padding:6px 13px;border-radius:999px}
.detail-box .pad{padding:24px 28px 28px}
.detail-box h3{font-size:24px;font-weight:800}
.detail-box .sub{color:var(--ink-2);font-size:14.5px;margin:6px 0 16px}
.dtabs{display:flex;gap:20px;border-bottom:1px solid var(--line);margin:0 -28px 18px;padding:0 28px}
.dtabs span{font-size:14.5px;padding:11px 0;color:var(--ink-2);cursor:pointer;border-bottom:2px solid transparent}
.dtabs span.act{color:var(--brand);font-weight:700;border-color:var(--brand)}
.detail-cols{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;align-items:start}
.pricebox{display:flex;align-items:center;justify-content:space-between;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:18px;margin-bottom:16px}
.pricebox .p{font-family:var(--font-num);font-weight:800;font-size:26px}
.pricebox .p small{font-size:13px;color:var(--ink-3);font-weight:500}
.pricebox .p .per{font-size:13px;color:var(--ink-2)}
.uline{font-size:14px;color:var(--ink-2);margin:4px 0 18px;padding-left:18px}
.uline li{margin:6px 0}
.detail-actions{display:flex;gap:10px;flex-wrap:wrap}
.metric-row{display:flex;gap:16px;margin:6px 0 18px}
.metric-row .m{font-family:var(--font-num);font-size:13px;color:var(--ink-2)}
.metric-row .m b{font-size:18px;color:var(--ink);display:block}

/* 上传处理卡（详情内 & CTA） */
.upload{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.upload h4{font-size:16px;font-weight:800;margin-bottom:4px}
.upload .desc{font-size:13px;color:var(--ink-2);margin-bottom:14px}
.drop-file{border:2px dashed var(--line-2);border-radius:var(--r);padding:22px;text-align:center;background:#fff;transition:.2s;cursor:pointer}
.drop-file:hover{border-color:var(--brand);background:var(--brand-soft)}
.drop-file .ic{width:40px;height:40px;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center;margin:0 auto 9px;font-size:19px}
.drop-file .t{font-weight:700;font-size:14px}
.drop-file .s{font-size:12px;color:var(--ink-3);margin-top:4px}
.svc{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.svc .s{font-size:12.5px;background:#fff;border:1px solid var(--line-2);border-radius:999px;padding:6px 12px;color:var(--ink-2);cursor:pointer;transition:.15s}
.svc .s.on{background:var(--teal-soft);color:var(--teal-deep);border-color:var(--teal);font-weight:700}
.est{display:flex;align-items:center;justify-content:space-between;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin-bottom:12px}
.est .p{font-family:var(--font-num);font-weight:800;font-size:19px}
.est .p small{font-size:12px;color:var(--ink-3);font-weight:500}
.file-badge{font-size:12px;color:var(--teal-deep);background:var(--teal-soft);padding:4px 10px;border-radius:999px;display:inline-block;margin-top:8px}

/* 免费体验弹窗 */
.trial-box{padding:28px 30px;max-width:520px}
.trial-box h3{font-size:22px;font-weight:800}
.trial-box .desc{font-size:14px;color:var(--ink-2);margin:8px 0 4px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.chip{font-size:13px;color:var(--info);background:var(--teal-soft);border-radius:999px;padding:7px 14px;cursor:pointer;transition:.15s}
.chip:hover{background:#cdeee9;transform:translateY(-1px)}
.brief{margin-top:18px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;font-size:14px;color:var(--ink-2)}
.brief h5{font-size:14px;color:var(--brand-deep);margin-bottom:8px}
.brief ul{margin:6px 0 0;padding-left:18px}
.brief li{margin:4px 0}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(20px);background:var(--ink);color:#fff;
  padding:13px 22px;border-radius:12px;font-size:14px;z-index:200;box-shadow:var(--sh-3);opacity:0;pointer-events:none;transition:.3s;max-width:90vw}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ---------- 页面宠物 · AI 助手 ---------- */
.pet{position:fixed;right:26px;bottom:26px;width:64px;height:64px;border:0;border-radius:50%;z-index:150;
  background:linear-gradient(135deg,var(--brand),var(--teal));box-shadow:0 14px 30px -8px rgba(255,45,85,.55);
  display:flex;align-items:center;justify-content:center;cursor:pointer;animation:petFloat 3.4s ease-in-out infinite;transition:transform .25s}
.pet:hover{transform:scale(1.08)}
.pet-ava{font-size:30px;line-height:1;filter:drop-shadow(0 2px 3px rgba(0,0,0,.22))}
.pet-ring{position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--brand);opacity:.4;animation:petPulse 2.4s ease-out infinite}
.pet-badge{position:absolute;top:-3px;right:-3px;background:var(--teal);color:#fff;font-size:10px;font-weight:800;
  padding:2px 6px;border-radius:999px;border:2px solid #fff;letter-spacing:.5px}
.pet-tip{position:absolute;right:76px;bottom:13px;background:#fff;color:var(--ink);font-size:13px;font-weight:600;
  padding:8px 14px;border-radius:999px;box-shadow:var(--sh-2);white-space:nowrap;animation:tipIn .45s ease;pointer-events:none}
.pet-tip:after{content:"";position:absolute;right:-6px;top:50%;transform:translateY(-50%);border:6px solid transparent;border-left-color:#fff;border-right:0}
@keyframes petFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@keyframes petPulse{0%{transform:scale(1);opacity:.5}100%{transform:scale(1.4);opacity:0}}
@keyframes tipIn{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:translateX(0)}}

.pet-chat{position:fixed;right:26px;bottom:104px;width:384px;max-width:calc(100vw - 32px);height:568px;max-height:calc(100vh - 150px);
  background:#fff;border-radius:var(--r-lg);box-shadow:var(--sh-3);z-index:160;display:flex;flex-direction:column;overflow:hidden;
  transform:translateY(20px) scale(.96);opacity:0;pointer-events:none;transition:.28s cubic-bezier(.2,.8,.3,1);border:1px solid var(--line)}
.pet-chat.open{transform:translateY(0) scale(1);opacity:1;pointer-events:auto}
.pc-head{display:flex;align-items:center;gap:10px;padding:14px 16px;background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff}
.pc-ava{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.22);display:flex;align-items:center;justify-content:center;font-size:20px;flex:none}
.pc-id{display:flex;flex-direction:column;line-height:1.25;flex:1;min-width:0}
.pc-id b{font-size:15px}
.pc-id span{font-size:11.5px;opacity:.9}
.pc-close{background:rgba(255,255,255,.2);border:0;color:#fff;width:30px;height:30px;border-radius:50%;font-size:14px;cursor:pointer;flex:none}
.pc-close:hover{background:rgba(255,255,255,.35)}
.pc-body{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:var(--bg-soft)}
.msg{max-width:85%;padding:10px 13px;border-radius:14px;font-size:14px;line-height:1.6;animation:msgIn .25s ease;word-break:break-word}
.msg.bot{background:#fff;border:1px solid var(--line);align-self:flex-start;border-bottom-left-radius:4px}
.msg.me{background:linear-gradient(135deg,var(--brand),var(--brand-deep));color:#fff;align-self:flex-end;border-bottom-right-radius:4px}
.msg .acts{display:flex;flex-wrap:wrap;gap:8px;margin-top:9px}
.msg .acts button{font-size:12.5px;font-weight:700;border:0;border-radius:999px;padding:7px 12px;cursor:pointer;
  background:var(--brand-soft);color:var(--brand-deep);transition:.15s}
.msg .acts button:hover{filter:brightness(.97);transform:translateY(-1px)}
.msg .acts button.ghost{background:var(--bg);color:var(--ink-2);border:1px solid var(--line-2)}
@keyframes msgIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
.typing{align-self:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;border-bottom-left-radius:4px;padding:13px 15px;display:flex;gap:5px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--ink-3);animation:typ 1.1s infinite}
.typing i:nth-child(2){animation-delay:.18s}.typing i:nth-child(3){animation-delay:.36s}
@keyframes typ{0%,60%,100%{transform:translateY(0);opacity:.4}30%{transform:translateY(-5px);opacity:1}}
.pc-quick{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px 4px;background:#fff;border-top:1px solid var(--line)}
.qk{font-size:12.5px;background:var(--bg-soft);border:1px solid var(--line-2);color:var(--ink-2);padding:7px 12px;border-radius:999px;cursor:pointer;transition:.15s}
.qk:hover{background:var(--brand-soft);color:var(--brand-deep);border-color:transparent}
.pc-input{display:flex;gap:8px;padding:12px 14px;background:#fff;border-top:1px solid var(--line)}
.pc-input input{flex:1;min-width:0;border:1px solid var(--line-2);border-radius:999px;padding:10px 14px;font-size:14px;outline:none;font-family:var(--font)}
.pc-input input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.pc-send{width:42px;height:42px;border:0;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--teal));color:#fff;font-size:16px;cursor:pointer;flex:none}
.pc-send:hover{transform:scale(1.06)}
@media (prefers-reduced-motion: reduce){
  .pet{animation:none}.pet-ring{animation:none}.pet-tip{animation:none}
}

/* ---------- 响应式（桌面优先降级） ---------- */
@media (max-width:1180px){
  .feed{column-count:2}
  .proof-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:1024px){
  .tmenu{display:none}
  .market-body{grid-template-columns:1fr}
  .filters{position:static;display:flex;flex-wrap:wrap;gap:18px}
  .filters h5{width:100%;margin:0 0 4px!important}
  .fgroup{width:100%}
  .hero-c{grid-template-columns:1fr;gap:24px}
  .feat-card{aspect-ratio:16/9}
  .ind-grid{grid-template-columns:repeat(2,1fr)}
  .step-grid,.price-grid{grid-template-columns:1fr}
  .uc-in{grid-template-columns:1fr}
}
@media (max-width:640px){
  .feed{column-count:1}
  .nav-in{gap:12px;padding:0 16px}
  .tsearch{display:none}
  .hero-c,.layout,.proof-band,.steps,.industries,.upload-cta,.pricing{padding-left:16px;padding-right:16px}
  .proof-grid{grid-template-columns:repeat(2,1fr)}
  .pv{font-size:30px}
  .ind-grid{grid-template-columns:1fr}
  .detail-cols{grid-template-columns:1fr}
}

/* ---------- 真实影像：瀑布流 / 行业卡 / 英雄 ---------- */
.dcard .img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.dcard .img .grid-ov{z-index:1}
.dcard .img .ct,.dcard .img .bk{z-index:2}
.feat-card .feat-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.feat-card .ov{z-index:1}
.feat-card .tag,.feat-card .cap{z-index:2}
.ind-card .ind-img{height:96px;background-size:cover;background-position:center;border-radius:12px;position:relative;margin-bottom:12px}
.ind-card .ind-img .ic{position:absolute;left:10px;bottom:10px;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:800;font-size:16px;font-family:var(--font-num);box-shadow:var(--sh-1)}

/* ---------- 多步订单弹窗 ---------- */
.order-box{max-width:560px}
.opad{padding:22px 26px 26px}
.otitle{font-size:20px;font-weight:800}
.osteps{display:flex;margin:18px 0 20px}
.ostep{flex:1;display:flex;flex-direction:column;align-items:center;position:relative;text-align:center}
.ostep .dot{width:30px;height:30px;border-radius:50%;background:var(--bg-stage);color:var(--ink-3);display:grid;place-items:center;font-weight:800;font-family:var(--font-num);font-size:14px;border:2px solid var(--line-2);z-index:2}
.ostep .lb{font-size:12.5px;color:var(--ink-3);margin-top:7px}
.ostep .bar{position:absolute;top:15px;left:50%;width:100%;height:2px;background:var(--line-2);z-index:1}
.ostep.act .dot{background:var(--brand);color:#fff;border-color:var(--brand)}
.ostep.act .lb{color:var(--brand);font-weight:700}
.ostep.done .dot{background:var(--ok);color:#fff;border-color:var(--ok)}
.ostep.done .lb{color:var(--ink-2)}
.ostep.done .bar,.ostep.act .bar{background:var(--brand)}
.oSection{margin-bottom:18px}
.oLabel{font-size:13px;font-weight:700;color:var(--ink-2);margin-bottom:10px}
.oActions{display:flex;gap:10px;justify-content:flex-end;margin-top:6px}

.omap{position:relative;aspect-ratio:16/8;border-radius:12px;overflow:hidden;background-size:cover;background-position:center;cursor:crosshair;border:1px solid var(--line-2);user-select:none;background-image:url('assets/real/land_us.jpg')}
.omap-hint{position:absolute;left:10px;top:10px;background:rgba(0,0,0,.45);color:#fff;font-size:11px;padding:3px 9px;border-radius:999px;pointer-events:none}
.aoi-box{position:absolute;border:2px solid var(--brand);background:rgba(255,45,85,.18);pointer-events:none}
.aoi-info{font-size:13px;color:var(--ink-2)}
.aoi-info b{color:var(--brand-deep);font-family:var(--font-num)}
.aoi-info.muted{color:var(--ink-3)}

.osvc-row{display:flex;flex-wrap:wrap;gap:8px}
.osvc{font-size:13px;background:#fff;border:1px solid var(--line-2);border-radius:999px;padding:7px 13px;color:var(--ink-2);cursor:pointer;transition:.15s;display:inline-flex;gap:6px;align-items:center}
.osvc i{font-style:normal;font-size:11px;color:var(--ink-3)}
.osvc:hover{border-color:var(--ink-3)}
.osvc.on{background:var(--teal-soft);color:var(--teal-deep);border-color:var(--teal);font-weight:700}
.osvc.on i{color:var(--teal-deep)}

.otbl{width:100%;border-collapse:collapse;font-size:14px}
.otbl td{padding:10px 6px;border-bottom:1px solid var(--line)}
.otbl .num{text-align:right;font-family:var(--font-num)}
.otbl .disc td{color:var(--ok)}
.ototal{display:flex;align-items:baseline;gap:8px;justify-content:flex-end;margin-top:14px}
.ototal b{font-family:var(--font-num);font-weight:800;font-size:26px;color:var(--brand-deep)}
.ototal .per{font-size:12px;color:var(--ink-3)}

.plan-row{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.plan{border:1px solid var(--line-2);border-radius:14px;padding:16px;cursor:pointer;transition:.15s}
.plan:hover{border-color:var(--ink-3)}
.plan.on{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.plan .pn{font-weight:700;font-size:15px}
.plan .pp{font-family:var(--font-num);font-weight:800;font-size:24px;margin:6px 0 2px}
.plan .pp small{font-size:13px;color:var(--ink-3);font-weight:500}
.plan .pd{font-size:12.5px;color:var(--ink-2)}

.pay-row{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}
.pay{display:flex;align-items:center;gap:10px;border:1px solid var(--line-2);border-radius:12px;padding:12px 14px;cursor:pointer;font-size:14px;transition:.15s}
.pay:hover{border-color:var(--ink-3)}
.pay.on{border-color:var(--brand);background:var(--brand-soft);font-weight:700}
.pay .pc{font-size:18px}
.pay-sum{display:flex;align-items:baseline;justify-content:space-between;background:var(--bg-soft);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.pay-sum b{font-family:var(--font-num);font-weight:800;font-size:22px;color:var(--brand-deep)}

.pbar{height:8px;background:var(--bg-stage);border-radius:999px;overflow:hidden;margin:14px 0 18px}
.pbar i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--teal),var(--brand));transition:width .5s ease}
.ostages{display:flex;flex-direction:column;gap:10px}
.ostage{display:flex;align-items:center;gap:12px;font-size:14px;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:var(--bg-soft)}
.ostage .sic{width:24px;height:24px;border-radius:50%;background:var(--line-2);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:700;flex:none}
.ostage .stx{flex:1}
.ostage .sst{font-size:12px;color:var(--ink-3)}
.ostage.run{border-color:var(--teal);background:var(--teal-soft)}
.ostage.run .sic{background:var(--teal)}
.ostage.ok{border-color:var(--ok)}
.ostage.ok .sic{background:var(--ok)}
.ostage.ok .sst{color:var(--ok)}
.sic.spin{animation:spins .8s linear infinite}
@keyframes spins{to{transform:rotate(360deg)}}
.spinner-lg{width:42px;height:42px;border-radius:50%;border:4px solid var(--line-2);border-top-color:var(--brand);margin:6px auto 14px;animation:spins 1s linear infinite}
.procing-title{font-weight:700;font-size:16px;margin-bottom:4px}
.center{text-align:center}
.ok-ic{width:60px;height:60px;border-radius:50%;background:var(--ok);color:#fff;display:grid;place-items:center;font-size:30px;margin:8px auto 14px}
.done-wrap h4{font-size:20px;font-weight:800}
.ok-sub{color:var(--ink-2);font-size:14px;margin:6px auto 16px;max-width:46ch}
.token{display:inline-flex;align-items:center;gap:8px;background:var(--bg-soft);border:1px dashed var(--line-2);border-radius:10px;padding:8px 12px;font-size:13px;margin-bottom:14px}
.token code{font-family:var(--font-num);color:var(--ink)}
.token .mini{border:0;background:var(--brand);color:#fff;border-radius:8px;font-size:12px;padding:4px 10px;cursor:pointer}

/* ---------- 自然资源深页 ---------- */
.nr-hero{max-width:var(--maxw);margin:0 auto;padding:26px 28px 8px}
.nr-crumbs{font-size:13px;color:var(--ink-3);margin-bottom:14px;max-width:var(--maxw);margin-left:auto;margin-right:auto;padding:0 28px}
.nr-crumbs a{color:var(--ink-2)}
.nr-crumbs b{color:var(--ink)}
.nr-hero-card{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:21/8;box-shadow:var(--sh-2);display:flex;align-items:flex-end}
.nr-hero-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.nr-hero-card .ov{position:absolute;inset:0;background:linear-gradient(180deg,rgba(10,20,30,.05),rgba(10,20,30,.74))}
.nr-hero-card .hc{position:relative;padding:30px 34px;color:#fff}
.nr-hero-card h1{font-size:clamp(26px,3vw,38px);font-weight:800}
.nr-hero-card p{color:#dfe7ee;max-width:62ch;margin:10px 0 16px;font-size:15px}
.nr-sec{max-width:var(--maxw);margin:0 auto;padding:34px 28px}
.nr-sub{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
.nr-sub .c{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;transition:.2s;cursor:pointer}
.nr-sub .c:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--line-2)}
.nr-sub .ci{height:96px;background-size:cover;background-position:center}
.nr-sub .cb{padding:13px 14px}
.nr-sub .cb h4{font-size:15px;font-weight:700}
.nr-sub .cb p{font-size:12.5px;color:var(--ink-2);margin-top:4px}
.nr-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px}
.nr-flow .f{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:18px}
.nr-flow .f .n{width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-family:var(--font-num);margin-bottom:10px}
.nr-flow .f h4{font-size:15px;font-weight:700;margin-bottom:5px}
.nr-flow .f p{font-size:13px;color:var(--ink-2)}
.nr-gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.nr-gallery figure{margin:0;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);background:#000}
.nr-gallery img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.nr-gallery figcaption{padding:10px 12px;font-size:12.5px;color:var(--ink-2);background:#fff;line-height:1.5}
.nr-prod{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:18px}
.nr-prod .p{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;display:flex;flex-direction:column;gap:6px}
.nr-prod .p h4{font-size:15px;font-weight:700}
.nr-prod .p .pr{font-family:var(--font-num);font-weight:800;color:var(--brand-deep);font-size:17px}
.nr-prod .p .meta{font-size:12px;color:var(--ink-3)}
.nr-cta{background:linear-gradient(135deg,#0c2230,#103a36);border-radius:var(--r-lg);padding:34px 38px;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;box-shadow:var(--sh-2)}
.nr-cta h2{color:#fff;font-size:24px;font-weight:800}
.nr-cta p{color:#cfe9e0;font-size:14px;margin:10px 0 16px;max-width:46ch}

@media (max-width:1024px){
  .nr-sub,.nr-flow,.nr-gallery,.nr-prod{grid-template-columns:repeat(2,1fr)}
  .nr-cta{grid-template-columns:1fr}
}
@media (max-width:640px){
  .nr-sub,.nr-flow,.nr-gallery,.nr-prod{grid-template-columns:1fr}
  .plan-row,.pay-row{grid-template-columns:1fr}
}

/* =========================================================
   本轮升级：登录/注册弹窗 · 上传 CTA · 免费简报产品 · 年轻化瀑布流
   ========================================================= */

/* ---------- 登录 / 注册弹窗 ---------- */
.auth-box{max-width:420px;padding:0}
.auth{padding:30px 30px 28px}
.auth-brand{font-family:var(--font-num);font-weight:800;font-size:13px;color:var(--brand);letter-spacing:.02em;margin-bottom:14px}
.auth h3{font-size:24px;font-weight:800}
.auth-sub{font-size:14px;color:var(--ink-2);margin:6px 0 16px}
.auth .tabs{display:flex;gap:8px;background:var(--bg-soft);border-radius:999px;padding:5px;margin-bottom:18px}
.auth .tabs .tab{flex:1;text-align:center;font-size:14px;font-weight:700;color:var(--ink-2);padding:9px 0;border-radius:999px;cursor:pointer;transition:.18s}
.auth .tabs .tab.on{background:#fff;color:var(--ink);box-shadow:var(--sh-1)}
.auth-form{display:flex;flex-direction:column;gap:13px}
.auth-form label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--ink-2)}
.auth-form input{font-family:inherit;font-size:14px;padding:12px 14px;border:1px solid var(--line-2);border-radius:12px;outline:none;transition:.15s;background:#fff;color:var(--ink)}
.auth-form input:focus{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-soft)}
.auth-tip{font-size:12px;color:var(--ink-3);text-align:center;margin-top:14px}

/* ---------- 上传 CTA 升级（点击弹出上传窗口） ---------- */
.uc-tag{display:inline-block;font-size:12px;font-weight:700;color:#fff;background:var(--brand);padding:5px 12px;border-radius:999px;margin-bottom:12px}
.uc-card--promo{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:20px;display:flex;flex-direction:column;justify-content:center;gap:14px}
.uc-hint{font-size:13px;color:#9fc4bb}

/* ---------- 详情内：免费简报产品 ---------- */
.free-brief{background:linear-gradient(120deg,var(--teal-soft),#fff);border:1px solid var(--teal);border-radius:var(--r);padding:18px;margin-bottom:16px}
.free-brief h4{font-size:16px;font-weight:800;margin-bottom:4px}
.free-brief .desc{font-size:13px;color:var(--ink-2);margin-bottom:14px}

/* ---------- 瀑布流卡片：更年轻好看 ---------- */
.ctab.act{box-shadow:0 8px 20px -10px rgba(255,45,85,.9)}
.feed-head .t{position:relative;padding-left:14px}
.feed-head .t::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:5px;height:20px;border-radius:999px;background:linear-gradient(var(--brand),var(--teal))}
.dcard .img img{transition:transform .45s ease}
.dcard:hover .img img{transform:scale(1.06)}
.dcard:hover{transform:translateY(-6px);box-shadow:var(--sh-3);border-color:var(--line-2)}
.dcard .img .ct{left:12px;top:12px}
.dcard .img .bk{right:12px;top:12px}
.dcard .price-tag{position:absolute;left:12px;bottom:12px;z-index:2;font-size:12.5px;font-weight:800;font-family:var(--font-num);color:#fff;background:rgba(16,24,33,.62);backdrop-filter:blur(4px);padding:5px 11px;border-radius:999px}
.dcard .free-pill{position:absolute;right:12px;bottom:12px;z-index:2;font-size:11.5px;font-weight:700;color:var(--teal-deep);background:rgba(255,255,255,.94);padding:4px 10px;border-radius:999px;box-shadow:var(--sh-1)}
.dcard .hot{position:absolute;left:12px;top:46px;z-index:2;font-size:11.5px;font-weight:800;color:#fff;background:linear-gradient(120deg,var(--brand),#FF7A45);padding:4px 10px;border-radius:999px}
.dcard .body{padding:14px 15px 15px}
.dcard .body h4{font-size:15.5px;font-weight:800;line-height:1.42;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

/* ---------- 页面宠物：移动端适配 ---------- */
@media (max-width:640px){
  .pet{right:16px;bottom:16px;width:58px;height:58px}
  .pet-ava{font-size:27px}
  .pet-tip{right:68px;bottom:11px;font-size:12px;padding:7px 12px}
  .pet-chat{right:12px;left:12px;bottom:84px;width:auto;height:auto;max-height:calc(100vh - 110px)}
}
.dcard .foot{margin-top:12px}

/* =========================================================
   一体化平台 PC 演示 · 新增区块（platform / build / dpi）
   设计语言沿用：白底 + 品牌红 + 薄荷青 + 圆角卡片
   ========================================================= */

/* ---- 一体化平台架构 ---- */
.platform{max-width:var(--maxw);margin:0 auto;padding:30px 28px 8px}
.plat-loop{display:flex;align-items:stretch;gap:6px;margin:22px 0 26px;flex-wrap:nowrap}
.pl-node{flex:1;min-width:0;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);padding:14px 12px;display:flex;flex-direction:column;gap:3px;position:relative;text-align:center}
.pl-node .pn-ic{font-size:22px;line-height:1}
.pl-node b{font-size:14px;font-weight:800}
.pl-node i{font-size:11.5px;color:var(--ink-3);font-style:normal}
.pl-arrow{display:flex;align-items:center;color:var(--ink-3);font-size:18px;font-weight:800;flex:none;padding:0 2px}
.plat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:4px}
.pcard-6{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;transition:.2s;position:relative;overflow:hidden}
.pcard-6:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--line-2)}
.pc6-ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;font-size:22px;color:#fff;margin-bottom:12px}
.pcard-6 h4{font-size:16.5px;font-weight:800;margin-bottom:6px}
.pcard-6 p{font-size:13.5px;color:var(--ink-2);line-height:1.6}
.pc6-tag{display:inline-block;margin-top:12px;font-size:12px;font-weight:700;color:var(--teal-deep);background:var(--teal-soft);padding:5px 12px;border-radius:999px}

/* ---- AI 场景模拟共建 ---- */
.build-sec{max-width:var(--maxw);margin:0 auto;padding:30px 28px}
.build-in{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;margin-top:22px;align-items:center}
.build-copy h3{font-size:20px;font-weight:800;margin-bottom:12px}
.build-steps{list-style:none;display:flex;flex-direction:column;gap:9px}
.build-steps li{font-size:14px;color:var(--ink-2);line-height:1.55}
.build-steps b{color:var(--ink);font-weight:700}
.build-note{font-size:13px;color:var(--ink-3);margin:12px 0 16px;line-height:1.6}
.build-cards{display:grid;grid-template-columns:1fr;gap:12px;background:linear-gradient(135deg,#0c2230,#103a36);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-2)}
.bc{display:flex;align-items:center;gap:14px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:16px}
.bc-ic{width:42px;height:42px;border-radius:12px;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:20px;flex:none}
.bc b{color:#fff;font-size:15px;display:block}
.bc i{color:#9fc4bb;font-size:12.5px;font-style:normal}

/* ---- DPI 数据订阅中心 ---- */
.dpi-sec{max-width:var(--maxw);margin:0 auto;padding:30px 28px 44px}
.dpi-in{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;margin-top:22px;align-items:center}
.dpi-plans{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.dp{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;display:flex;flex-direction:column;gap:6px;position:relative}
.dp.feat{border-color:var(--brand);box-shadow:var(--sh-2)}
.dp .dptag{position:absolute;top:-12px;left:16px;background:var(--brand);color:#fff;font-size:11px;font-weight:700;padding:4px 11px;border-radius:999px}
.dpn{font-size:14px;font-weight:600;color:var(--ink-2)}
.dpp{font-family:var(--font-num);font-weight:800;font-size:28px}
.dpp small{font-size:13px;color:var(--ink-3);font-weight:500}
.dpd{font-size:12.5px;color:var(--ink-2);min-height:38px}
.dp .pill{margin-top:8px}
.dpi-api{background:linear-gradient(135deg,#0c2230,#103a36);border-radius:var(--r-lg);padding:24px;box-shadow:var(--sh-2)}
.dapi-h{color:#fff;font-weight:800;font-size:16px;margin-bottom:12px}
.dapi-code{background:rgba(0,0,0,.35);color:#9fe7d8;border-radius:12px;padding:14px;font-size:12.5px;line-height:1.7;font-family:var(--font-num);white-space:pre-wrap;margin-bottom:14px;overflow:auto}
.dpi-api .pill{width:100%}

@media (max-width:1024px){
  .plat-grid{grid-template-columns:repeat(2,1fr)}
  .build-in,.dpi-in{grid-template-columns:1fr}
  .plat-loop{flex-wrap:wrap}
  .pl-node{min-width:150px}
}
@media (max-width:640px){
  .plat-loop{flex-direction:column}
  .pl-arrow{transform:rotate(90deg);justify-content:center;padding:2px 0}
  .plat-grid{grid-template-columns:1fr}
  .dpi-plans{grid-template-columns:1fr}
}

/* =========================================================
   发现 / 行业 / 场景应用 · 类型徽标（全局共享）
   ========================================================= */
.st-sys { background: var(--brand-soft); color: var(--brand-deep); }
.st-site{ background: var(--teal-soft);  color: var(--teal-deep); }
.st-tool{ background: #EFEAFD;           color: #7C5CFC; }
.st-gen { background: var(--bg-soft);    color: var(--ink-3); }