:root{
  --ink:#142330;--navy:#103d55;--navy-2:#0b2b3e;--blue:#2a7897;
  --red:#b74736;--red-dark:#7d281f;--green:#1b7b68;--gold:#c79b45;
  --paper:#f5f7f7;--sand:#f3eee4;--mist:#e8f0f2;--line:#cbd7da;
  --white:#fff;--muted:#5c6b72;--shadow:0 18px 50px rgba(14,37,49,.11);
  --wrap:min(1180px,calc(100% - 96px));
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:66px}body{margin:0;color:var(--ink);background:#fff;font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;font-size:17px;line-height:1.75}button,a{font:inherit}a{color:inherit}.wrap{width:var(--wrap);margin:0 auto}.site-nav{height:64px;position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.96);border-bottom:1px solid #dfe7e9;backdrop-filter:blur(14px)}.brand{position:absolute;left:40px;text-decoration:none;font-weight:800;color:var(--navy);letter-spacing:.05em}.nav-scroll{display:flex;gap:10px}.nav-scroll a{text-decoration:none;padding:7px 12px;border-radius:3px;color:#3e515b;font-size:15px;white-space:nowrap}.nav-scroll a.active,.nav-scroll a:hover{background:#dcebf0;color:#123f56;font-weight:700}
.hero{height:760px;position:relative;overflow:hidden;color:#fff;background:#0d1f2a}.hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,20,30,.96) 0%,rgba(8,28,39,.86) 38%,rgba(8,25,34,.3) 69%,rgba(5,16,24,.5) 100%),linear-gradient(0deg,rgba(8,24,32,.55),transparent 50%)}.hero-layout{position:relative;z-index:1;height:100%;display:grid;grid-template-columns:1.16fr .84fr;gap:58px;align-items:center}.hero-copy{max-width:720px}.hero-brand{font-weight:700;color:#f5c859;margin-bottom:28px;letter-spacing:.12em}.hero-brand i{display:inline-block;width:9px;height:9px;border-radius:50%;background:#2d8faf;margin-right:12px}.hero h1{font-size:clamp(48px,5vw,73px);line-height:1.08;letter-spacing:-.04em;margin:0 0 26px;max-width:850px}.hero h1 span{display:block;color:#f4c75a;font-size:.72em;letter-spacing:-.02em;margin-bottom:18px}.hero-lead{font-size:21px;line-height:1.8;max-width:690px;color:#eef4f5;margin:0 0 28px}.hero-note{border-top:1px solid rgba(255,255,255,.28);padding-top:24px;color:#d2dfe3;font-size:16px;max-width:660px}.hero-questions{display:grid;gap:15px;align-self:center}.hero-questions div{background:rgba(255,255,255,.93);color:#172832;padding:20px 22px;border-left:4px solid var(--gold);box-shadow:0 14px 36px rgba(0,0,0,.18);display:flex;justify-content:space-between;gap:18px}.hero-questions b{font-size:16px;line-height:1.55}.hero-questions em{font-style:normal;font-size:12px;font-weight:800;color:var(--blue)}.copyright{font-size:12px;color:#718087;padding:12px max(48px,calc((100vw - 1180px)/2));background:#f4f6f5;border-bottom:1px solid #dde4e6}
.band{padding:108px 0}.white{background:#fff}.sand{background:var(--sand)}.ink{background:var(--navy-2);color:#fff}.red-mist{background:#f8efeb}.problem-band{background:#e7f0f3}.data-band{background:#edf3f5}.loop-band{background:#102c3c;color:#fff}.solution-band{background:#edf3f2}.tech-band{background:#0d3349;color:#fff}.knowledge-band{background:#e6f0f2}.cert-band{background:#123a50;color:#fff}.section-title{max-width:980px;margin:0 0 56px;text-align:left}.section-title h2{font-size:clamp(38px,4vw,54px);line-height:1.18;letter-spacing:-.035em;margin:0;color:var(--ink)}.section-title p{font-size:19px;line-height:1.8;color:var(--muted);max-width:920px;margin:18px 0 0}.section-title.inverse h2{color:#fff}.section-title.inverse p{color:#cbd9de}.kicker{display:table;border:1px solid currentColor;padding:5px 11px;margin:0 0 22px;border-radius:3px;color:var(--blue);font-size:15px;line-height:1.2;font-weight:800;letter-spacing:.04em}.inverse .kicker{color:#88c5d8}.statement{margin:42px 0 0;padding:25px 28px;border:0;border-left:5px solid var(--blue);background:#f0f5f6;font-size:21px;font-weight:700}.statement.red{background:#fff5f1;border-color:var(--red)}.statement.dark{background:rgba(255,255,255,.08);border-color:#f2c65d;color:#fff}
.task-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);box-shadow:var(--shadow)}.task-rail article{padding:30px 25px;background:#fff;position:relative;border-right:1px solid var(--line)}.task-rail article:last-child{border:0}.task-rail article:not(:last-child):after{content:"→";position:absolute;right:-16px;top:35px;width:31px;height:31px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;z-index:2}.task-rail small{display:block;color:var(--blue);font-weight:800}.task-rail strong{display:block;font-size:26px;margin:12px 0 10px}.task-rail p{margin:0;color:var(--muted);font-size:15px}
.certainty-board{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.certainty-board article{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);padding:25px}.certainty-board .meter{height:7px;background:rgba(255,255,255,.13);margin-bottom:29px;overflow:hidden}.certainty-board .meter i{display:block;width:var(--level);height:100%;background:linear-gradient(90deg,#4ca8c2,#f1c65a)}.certainty-board small{color:#81c1d4;font-weight:700}.certainty-board h3{font-size:25px;margin:8px 0}.certainty-board p{margin:0;color:#c9d8dc;font-size:15px}.ink-conclusion{font-size:26px;font-weight:800;text-align:center;margin:55px 0 0;color:#f3cf78}
.passport{display:grid;grid-template-columns:300px 1fr;background:#fff;border:1px solid #d8cfbf;box-shadow:var(--shadow)}.passport-intro{padding:42px;background:var(--navy);color:#fff;display:flex;flex-direction:column;justify-content:center}.passport-intro small{color:#e7c267;font-weight:800}.passport-intro strong{font-size:36px;line-height:1.2;margin:15px 0}.passport-intro p{font-size:15px;color:#dd4;margin:0}.passport-stamps{padding:28px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.passport-stamps article{border:1px solid #cfb66f;padding:18px 20px;display:grid;grid-template-columns:90px 1fr;gap:4px 15px;align-items:center}.passport-stamps article:last-child{grid-column:1/-1}.passport-stamps b{font-size:21px;color:#8b671e}.passport-stamps span{font-size:16px}.passport-stamps em{grid-column:2;font-style:normal;color:#7b8589;font-size:13px}
.risk-gate{display:grid;grid-template-columns:300px 1fr;gap:28px;align-items:stretch}.budget-ticket{background:#f1e8d4;border:1px solid #c7a763;padding:35px;display:flex;flex-direction:column;position:relative}.budget-ticket:before,.budget-ticket:after{content:"";position:absolute;right:-11px;width:20px;height:20px;border-radius:50%;background:#fff;border-left:1px solid #c7a763}.budget-ticket:before{top:-10px}.budget-ticket:after{bottom:-10px}.budget-ticket small{font-weight:800;color:#805f20}.budget-ticket strong{font-size:41px;line-height:1.2;margin:12px 0 22px}.budget-ticket span{border-top:1px dashed #aa915e;padding:10px 0;font-size:15px}.scanner{border:1px solid var(--line);display:grid}.scanner article{display:grid;grid-template-columns:52px 130px 1fr;align-items:center;gap:16px;padding:13px 20px;border-bottom:1px solid var(--line);background:#fff}.scanner article:last-child{border:0}.scanner i{font-style:normal;color:var(--red);font-weight:800}.scanner b{font-size:20px}.scanner span{color:var(--muted);font-size:15px}.source-strip{margin-top:28px;background:#eef3f3;padding:20px 25px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.source-strip b{margin-right:15px}.source-strip span{background:#fff;border:1px solid var(--line);padding:6px 12px;font-size:14px}
.cancelled-order{background:#fff;box-shadow:var(--shadow);border-top:5px solid var(--red)}.order-head{display:flex;justify-content:space-between;padding:22px 28px;border-bottom:1px dashed #c8c8c8}.order-head span{font-weight:700}.order-head b{color:var(--red)}.cancelled-order ol{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}.cancelled-order li{padding:26px;border-right:1px solid #e2e5e5;display:grid;gap:6px}.cancelled-order li:last-child{border:0}.cancelled-order li i{font-style:normal;font-size:13px;color:var(--blue)}.cancelled-order li span{font-weight:800;font-size:21px}.cancelled-order li small{color:var(--muted)}.cancelled-order li.warning{background:#fff2d8}.cancelled-order li.cancel{background:#8f2f27;color:#fff;position:relative;overflow:hidden}.cancelled-order li.cancel:after{content:"";position:absolute;left:-20%;right:-20%;top:48%;height:3px;background:#fff;transform:rotate(-10deg)}.cancelled-order li.cancel small,.cancelled-order li.cancel i{color:#fff}.word-breakdown{border-top:1px solid #e2e5e5;display:grid;grid-template-columns:repeat(3,1fr)}.word-breakdown span{padding:19px 24px;border-right:1px solid #e2e5e5;font-size:14px}.word-breakdown span:last-child{border:0}.word-breakdown b{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--red);color:#fff;margin-right:9px}
.responsibility-ledger{display:grid;grid-template-columns:1.1fr .5fr .8fr;gap:24px;align-items:center}.actors{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.actors span{padding:16px 18px;background:#edf2f3;border-left:4px solid var(--blue);font-weight:800}.actors span:last-child{grid-column:1/-1}.actors small{display:block;color:var(--muted);font-weight:400}.flow-arrow{text-align:center;color:var(--muted);font-size:14px}.flow-arrow b{display:block;font-size:38px;color:var(--red)}.ledger-book{background:var(--navy);color:#fff;padding:42px 34px;box-shadow:var(--shadow);border-left:8px solid var(--gold)}.ledger-book small{color:#e7c15f}.ledger-book strong{display:block;font-size:28px;line-height:1.35;margin:15px 0}.ledger-book p{margin:0;color:#d6e2e5;font-size:15px}
.problem-workbench{display:grid;grid-template-columns:280px 1fr;gap:18px}.problem-tabs{display:grid;align-content:start;gap:8px}.problem-tabs button{text-align:left;border:1px solid #b9cbd0;background:rgba(255,255,255,.6);padding:15px 17px;cursor:pointer;color:#28424f}.problem-tabs button b{display:block;font-size:16px}.problem-tabs button span{font-size:13px;color:#74858d}.problem-tabs button.active{background:var(--navy);color:#fff;border-color:var(--navy)}.problem-tabs button.active span{color:#c7d7dc}.problem-panel{background:#fff;min-height:530px;border:1px solid #c5d3d6}.problem-panel-head{padding:28px 30px;border-bottom:1px solid #dce4e6}.problem-panel-head small{color:var(--blue);font-weight:800}.problem-panel-head h3{font-size:30px;margin:6px 0}.problem-panel-head p{color:var(--muted);margin:0}.problem-list{padding:12px 30px 28px}.problem-item{border-bottom:1px solid #e1e6e7}.problem-item button{width:100%;border:0;background:none;text-align:left;padding:16px 0;display:flex;justify-content:space-between;gap:16px;cursor:pointer;font-weight:700;color:var(--ink)}.problem-item button i{font-style:normal;color:var(--blue)}.problem-item .detail{display:none;padding:0 34px 18px;color:var(--muted);font-size:15px}.problem-item.open .detail{display:block}.problem-item.open button i{transform:rotate(45deg)}
.purchase-plan{border:1px solid var(--line);box-shadow:var(--shadow)}.plan-top{display:grid;grid-template-columns:repeat(3,1fr)}.plan-top span{padding:28px;border-right:1px solid var(--line)}.plan-top span:last-child{border:0}.plan-top i{font-style:normal;color:var(--blue);font-size:13px}.plan-top b{display:block;font-size:28px;margin:8px 0}.plan-top small{display:block;color:var(--muted)}.plan-result{background:var(--navy);color:#fff;padding:30px;text-align:center}.plan-result small{color:#9fc5d2}.plan-result strong{font-size:27px;display:block;margin:7px 0}.plan-result p{margin:0;color:#cbdce2}.query-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.query-row span{border:1px solid var(--line);padding:8px 13px;background:#f8faf9;font-size:14px}
.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.data-grid article{background:#fff;padding:30px;border-top:5px solid var(--blue);box-shadow:0 10px 30px rgba(22,53,66,.07)}.data-grid small{color:var(--muted)}.data-grid strong{display:block;font-size:48px;line-height:1.15;color:var(--navy);margin:14px 0}.data-grid h3{font-size:22px;margin:0 0 10px}.data-grid p{color:var(--muted);font-size:15px;margin:0}.data-sources{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:22px}.data-sources a{font-size:13px;text-decoration:none;border:1px solid #afc6ce;background:#fff;color:var(--blue);padding:8px 11px}.data-sources span{font-size:12px;color:#718188;margin-left:auto}
.info-mixer{display:grid;grid-template-columns:1fr 250px .85fr;gap:24px;align-items:center}.mixer-inputs{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.mixer-inputs span{background:#edf2f3;border:1px solid var(--line);padding:14px 16px;font-weight:800}.mixer-inputs span:last-child{grid-column:1/-1}.mixer-inputs small{display:block;color:var(--muted);font-weight:400}.mixer-core{width:230px;height:230px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-content:center;text-align:center;box-shadow:0 0 0 18px #dfecee,0 0 0 20px #b8cdd2}.mixer-core small{color:#9ec4d1}.mixer-core strong{font-size:25px;line-height:1.35;margin-top:8px}.mixer-output{background:#fff1ed;border-left:5px solid var(--red);padding:25px}.mixer-output small{color:var(--red);font-weight:800}.mixer-output p{margin:12px 0 0;font-weight:700}.mixer-output del{text-decoration-thickness:2px;text-decoration-color:var(--red)}
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.category-routes{display:grid;gap:12px}.category-routes article{display:grid;grid-template-columns:140px 1fr 50px 1.25fr;align-items:center;border:1px solid var(--line);padding:20px 24px}.category-routes small{color:var(--blue);font-weight:800}.category-routes b{font-size:18px}.category-routes i{font-style:normal;text-align:center;color:var(--gold);font-size:28px}.category-routes strong{font-size:19px;color:var(--navy)}.category{padding:104px 0}.furniture{background:#f2ece2}.materials{background:#eef1ed}.appliance{background:#eef4f5}.digital{background:#162c3b;color:#fff}.category-detail{display:grid;grid-template-columns:.9fr 1.5fr .9fr;gap:18px}.category-value,.category-risk{background:#fff;padding:25px}.category-value small,.category-risk small{font-weight:800;color:var(--blue)}.category-detail ul{padding-left:20px;margin:15px 0 0}.category-detail li{margin:8px 0;font-size:15px}.delivery-chain{display:grid;grid-template-columns:1fr 30px 1fr 30px 1fr 30px 1fr;align-items:center;background:var(--navy);padding:28px;color:#fff}.delivery-chain span{text-align:center;font-weight:800}.delivery-chain em{display:block;font-size:12px;color:#b8d0d8;font-style:normal;font-weight:400}.delivery-chain i{font-style:normal;color:#e4bd5d;text-align:center}.price-funnel{display:flex;align-items:stretch;gap:8px}.price-funnel>div,.price-funnel>span{display:grid;place-content:center;text-align:center;background:#fff;border:1px solid var(--line);padding:22px 16px;flex:1}.price-funnel>div strong{display:block;font-size:21px}.price-funnel>div small{color:var(--muted)}.price-funnel>i,.price-funnel>b{display:grid;place-items:center;font-style:normal;font-size:25px;color:var(--gold)}.price-funnel .total{background:var(--navy);color:#fff;border:0}.category-notes{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.category-notes span{background:#fff;padding:17px;border-left:4px solid var(--green);font-size:14px}.label-stack{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.label-stack article{background:#fff;padding:25px;border-top:5px solid var(--blue);box-shadow:0 10px 28px rgba(17,48,60,.08)}.label-stack small{color:var(--blue)}.label-stack b{display:block;font-size:23px;margin:8px 0}.label-stack p{margin:0;color:var(--muted);font-size:14px}.category-warning{background:#dcebee;border-left:5px solid var(--navy);padding:20px 24px;margin:24px 0 0}.identity-orbit{position:relative;width:600px;height:390px;margin:0 auto}.product-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:220px;height:130px;display:grid;place-content:center;text-align:center;background:#f0c968;color:#142330;font-size:25px;font-weight:800;z-index:2}.product-core small{display:block;font-size:13px;font-weight:400}.identity-orbit>span{position:absolute;left:calc(50% + cos(calc(var(--i)*72deg - 90deg))*220px);top:calc(50% + sin(calc(var(--i)*72deg - 90deg))*145px);transform:translate(-50%,-50%);width:140px;padding:15px;text-align:center;border:1px solid rgba(255,255,255,.25);background:#244658;color:#fff;font-weight:700}.digital-note{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.digital-note>*{border:1px solid rgba(255,255,255,.2);padding:10px 14px}.digital-note b{background:#f0c968;color:#162c3b}
.solution-tree{position:relative}.tree-question{width:420px;margin:0 auto 50px;background:var(--navy);color:#fff;text-align:center;font-size:24px;font-weight:800;padding:22px}.tree-branches{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;position:relative}.tree-branches:before{content:"";position:absolute;left:12%;right:12%;top:-26px;height:1px;background:#8da6ad}.tree-branches article{background:#fff;border-top:5px solid var(--blue);padding:23px;box-shadow:0 10px 28px rgba(15,48,60,.08)}.tree-branches article:before{content:"";display:block;position:absolute}.tree-branches small{color:var(--blue);font-weight:800}.tree-branches h3{font-size:27px;margin:8px 0}.tree-branches p{color:var(--muted);font-size:14px}.boundary-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.boundary-row span{border:1px solid #bdcdd0;background:#f8fbfa;padding:8px 12px;font-size:13px}
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/* 2026-09-08：按商业综合体最新版重新收敛的页面系统 */
:root{
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  --red:#d94d38;--red-dark:#a93628;--green:#147568;--gold:#b46a16;
  --paper:#fff;--sand:#fff4ed;--mist:#f5f6f5;--line:#d9dde1;
  --muted:#666c73;--shadow:0 16px 42px rgba(31,39,43,.09);
  --wrap:min(1180px,calc(100% - 48px));
}
body{font-size:17px;line-height:1.7;letter-spacing:0;background:#fff}
.site-nav{height:58px;background:rgba(255,255,255,.95);border-color:rgba(217,221,225,.9)}
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.hero{height:auto;min-height:730px;display:flex;align-items:center;padding:112px 0 88px;background:#34383d;color:#fff}
.hero-shade{background:rgba(18,20,22,.56)}
.hero-image{object-position:center}
.hero-layout{height:auto;display:block}
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.hero-questions div{min-height:96px;padding:17px 18px;background:rgba(255,255,255,.94);border:0;border-top:4px solid #ff806b;box-shadow:0 14px 34px rgba(0,0,0,.18)}
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.task-rail{border-color:var(--line);box-shadow:none}.task-rail article{padding:22px 21px}.task-rail article:not(:last-child):after{top:25px;background:var(--deep,#25292e)}.task-rail strong{font-size:23px;margin:8px 0}.task-rail p{line-height:1.65}
.certainty-board{gap:10px}.certainty-board article{padding:22px;background:#fff;border:1px solid var(--line);color:var(--ink)}.certainty-board .meter{height:5px;background:#eceeed;margin-bottom:20px}.certainty-board small{color:var(--red-dark)}.certainty-board h3{font-size:21px;margin:7px 0}.certainty-board p{color:var(--muted);line-height:1.65}.ink-conclusion{margin:28px 0 0;padding:18px 21px;background:#e7f0f7;border-left:5px solid var(--blue);color:var(--ink);font-size:18px;text-align:left}
.passport{grid-template-columns:240px 1fr;border-color:#e0d4ca;box-shadow:none}.passport-intro{min-height:0;padding:30px;background:#25292e}.passport-intro strong{font-size:29px}.passport-intro p{color:rgba(255,255,255,.72)}.passport-stamps{padding:20px;gap:8px}.passport-stamps article{padding:14px 16px;border-color:#ddd0c7}.passport-stamps b{font-size:18px;color:var(--red-dark)}
.risk-gate{grid-template-columns:260px 1fr;gap:18px}.budget-ticket{padding:26px;background:#fff4ed;border-color:#e3c9a7}.budget-ticket strong{font-size:32px;margin:8px 0 14px}.scanner article{padding:10px 17px}.scanner b{font-size:17px}.source-strip{margin-top:18px;padding:15px 18px;background:#f5f6f5}
.cancelled-order{border-top:4px solid var(--red);box-shadow:none;border-inline:1px solid var(--line);border-bottom:1px solid var(--line)}.order-head{padding:16px 20px}.cancelled-order li{padding:18px}.cancelled-order li span{font-size:18px}.cancelled-order li.warning{background:#fff0d7}.cancelled-order li.cancel{background:var(--red)}.word-breakdown span{padding:14px 18px}.word-breakdown b{width:28px;height:28px}
.responsibility-ledger{grid-template-columns:1.2fr .42fr .78fr;gap:18px}.actors{gap:7px}.actors span{padding:12px 15px;background:#f5f6f5;border-left-color:var(--blue)}.ledger-book{padding:28px;background:#25292e;box-shadow:none;border-left-color:#f0ae65}.ledger-book strong{font-size:23px}.flow-arrow b{font-size:30px}
.problem-workbench{grid-template-columns:300px minmax(0,1fr);gap:20px}.problem-tabs{gap:5px}.problem-tabs button{min-height:58px;padding:12px 13px;border:1px solid #ddd0c7;border-radius:4px;background:#fff;font-size:14px}.problem-tabs button b{font-size:14px}.problem-tabs button.active{background:var(--red);border-color:var(--red)}.problem-panel{min-height:0;border-color:#ddd0c7;box-shadow:var(--shadow)}.problem-panel-head{padding:25px 28px}.problem-panel-head h3{margin:6px 0 8px;font-size:28px}.problem-list{padding:10px 28px 24px}.problem-item{margin-bottom:9px;border:0;border-left:5px solid var(--gold);background:#fff0d7}.problem-item:nth-child(3n+2){border-left-color:var(--green);background:#e3f2ee}.problem-item:nth-child(3n){border-left-color:var(--blue);background:#e7f0f7}.problem-item-head{display:grid;grid-template-columns:40px 1fr;gap:10px;padding:14px 16px 8px}.problem-item-head span{color:var(--red-dark);font-size:14px;font-weight:900}.problem-item-head b{font-size:16px;line-height:1.55}.problem-item .detail{display:block;margin:0 16px 14px 66px;padding:9px 0 0;border-top:1px solid rgba(44,50,54,.13);color:#555b60;font-size:14px;line-height:1.7}.problem-item .detail strong{color:var(--ink)}
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.data-grid{gap:12px}.data-grid article{padding:23px;border-top:4px solid var(--blue);box-shadow:none}.data-grid article:nth-child(2){border-top-color:var(--green)}.data-grid article:nth-child(3){border-top-color:var(--red)}.data-grid strong{font-size:42px;margin:8px 0}.data-grid h3{font-size:19px}.data-sources{margin-top:16px}
.info-mixer{grid-template-columns:1fr 200px .9fr;gap:18px}.mixer-inputs{gap:7px}.mixer-inputs span{padding:11px 13px;background:#f5f6f5}.mixer-core{width:185px;height:185px;background:#25292e;box-shadow:0 0 0 12px #eef0ef,0 0 0 13px var(--line)}.mixer-core strong{font-size:21px}.mixer-output{padding:19px;background:#fde5dd;border-left-color:var(--red)}.mixer-output p{margin:8px 0 0;font-size:14px}
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.category-routes{gap:7px}.category-routes article{padding:15px 19px}.category-routes b,.category-routes strong{font-size:16px}.category-detail{gap:10px}.category-value,.category-risk{padding:19px;border:1px solid var(--line)}.category-detail li{margin:6px 0}.delivery-chain{padding:20px;background:#25292e}.price-funnel>div,.price-funnel>span{padding:16px 11px}.category-notes{margin-top:10px;gap:7px}.category-notes span{padding:13px}.label-stack{gap:8px}.label-stack article{padding:19px;border-top:4px solid var(--blue);box-shadow:none}.label-stack b{font-size:20px;margin:5px 0}.category-warning{margin-top:14px;padding:15px 18px}.identity-orbit{height:300px}.product-core{height:105px}.digital-note>*{padding:8px 11px;font-size:14px}
.solution-tree .tree-question{width:380px;margin-bottom:37px;padding:16px;font-size:20px}.tree-branches{gap:8px}.tree-branches article{padding:18px;border-top:4px solid var(--blue);box-shadow:none}.tree-branches h3{font-size:23px}.boundary-row{margin-top:16px}
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.cta{padding:72px 0;background:#d94d38;color:#fff}.cta h2{font-size:clamp(32px,3.8vw,48px);margin:7px 0}.cta button{background:#25292e;padding:16px 21px}.cta p{color:rgba(255,255,255,.82)}

@media(max-width:980px){
  .hero{min-height:720px;padding:108px 0 74px}.hero-questions{grid-template-columns:1fr;max-width:760px}.hero-questions div{min-height:0}.risk-gate,.responsibility-ledger,.info-mixer{grid-template-columns:1fr}.problem-workbench{grid-template-columns:1fr}.problem-tabs{display:flex;overflow-x:auto}.problem-tabs button{min-width:220px}.category{padding:52px 0}.security-grid{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:640px){
  :root{--wrap:calc(100% - 30px)}.band,.category,.capability,.tech-band,.knowledge-band,#capability-03,#capability-05,#capability-06,#capability-07{padding:54px 0}.hero{min-height:670px;padding:88px 0 58px}.hero h1{font-size:35px}.hero-lead{font-size:16px}.hero-questions{margin-top:22px}.section-title{margin-bottom:24px}.section-title h2,.capability-heading h2{font-size:28px}.section-title p,.capability-heading>p{margin-top:13px;font-size:16px}.kicker{margin-bottom:17px;font-size:13px}.problem-panel-head,.problem-list{padding-left:16px;padding-right:16px}.problem-item .detail{margin-left:16px}.category .section-title h2{font-size:27px}.passport{grid-template-columns:1fr}.certainty-board,.data-grid,.strength-grid,.label-stack,.tree-branches,.cert-feature{grid-template-columns:1fr}.task-rail{grid-template-columns:1fr}.plan-top{grid-template-columns:1fr}.hero-questions div{padding:14px}.security-grid{grid-template-columns:repeat(2,1fr)}.cta{padding:55px 0}
}

/* 最终收口：能力与实证区沿用商业综合体最新版的轻量展示语言 */
.group-nav{display:flex;margin:0 0 28px;border:0;border-bottom:1px solid var(--line);gap:0;overflow-x:auto;scrollbar-width:none}
.group-nav::-webkit-scrollbar{display:none}.group-nav a{flex:0 0 auto;padding:11px 14px;border:0;border-bottom:3px solid transparent;background:transparent;color:var(--muted);font-size:13px;font-weight:800}
.group-nav a.active{background:transparent;color:var(--red-dark);border-color:var(--red)}
.group-nav.inverse{border-color:rgba(255,255,255,.18)}.group-nav.inverse a{color:rgba(255,255,255,.62);border-color:transparent}.group-nav.inverse a.active{background:transparent;color:#fff;border-color:#ff947e}
.capability-heading{display:block;max-width:980px;margin-bottom:28px}.capability-heading>div img{width:auto;height:44px;margin-bottom:20px}.capability-heading h2{max-width:780px}.capability-heading>p{max-width:880px;margin:16px 0 0;font-size:16px}
.strength-grid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:0}.strength-grid article{padding:22px 25px;border-right:1px solid var(--line);background:#fff}.strength-grid article:first-child{padding-left:0}.strength-grid article:last-child{border-right:0}.strength-grid strong{color:var(--red-dark);font-size:34px}.intent-path{display:grid;grid-template-columns:1fr 40px 1fr 40px 1fr 40px 1fr;padding:17px;background:#f5f6f5;border:0}.intent-path span{text-align:center}.intent-path i{text-align:center;color:var(--red)}
.tech-stack{display:grid;gap:9px}.tech-stack>div{padding:0;background:transparent;border:0}.tech-layer{display:grid!important;grid-template-columns:190px 1fr;min-height:102px;border:1px solid rgba(255,255,255,.2)!important}.tech-label{display:flex;flex-direction:column;justify-content:center;padding:18px 22px;background:#fff;color:var(--ink)}.tech-layer.engine .tech-label{background:var(--red);color:#fff}.tech-layer.data .tech-label{background:#e3f2ee}.tech-label small{width:auto;color:var(--muted);font-size:10px}.tech-layer.engine .tech-label small{color:rgba(255,255,255,.72)}.tech-label b{margin-top:5px;font-size:20px}.tech-modules{display:grid;grid-template-columns:repeat(6,1fr);background:rgba(255,255,255,.06)}.tech-modules span{display:grid;place-items:center;padding:14px;border-left:1px solid rgba(255,255,255,.18);background:transparent;text-align:center;font-size:14px;font-weight:800;line-height:1.55}.tech-link{color:rgba(255,255,255,.58);text-align:center;font-size:11px;font-weight:850}
.agent-layout{grid-template-columns:1.25fr .75fr;gap:24px;align-items:stretch}.image-button{border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:0}.image-button.interface-shot{padding:10px}.image-button.interface-shot img{height:100%;min-height:430px;object-fit:contain;background:#fff}.image-button.interface-shot span{border-top:1px solid var(--line);color:var(--muted);font-size:13px;font-weight:700}.agent-tasks{grid-template-columns:1fr 1fr;gap:10px}.agent-tasks article{padding:16px;border-top:4px solid var(--red);background:#f5f6f5}.agent-tasks article:nth-child(even){border-color:var(--green)}.agent-tasks b{font-size:15px}.agent-tasks p{margin:7px 0 0;color:var(--muted);font-size:13px;line-height:1.65}
.knowledge-layout{grid-template-columns:1.2fr .8fr;gap:24px}.knowledge-list{display:block;padding:22px;background:#fff;border:1px solid var(--line)}.knowledge-list>small{display:block;margin-bottom:5px;color:var(--red-dark);font-weight:900}.knowledge-list p{display:grid;grid-template-columns:130px 1fr;gap:12px;margin:0;padding:12px 0;border-bottom:1px solid var(--line)}.knowledge-list p:last-child{border-bottom:0}.knowledge-list b{font-size:14px}.knowledge-list p span{padding:0;background:transparent;border:0;color:var(--muted);font-size:13px;font-weight:400;line-height:1.6}
.tracking-topics{display:grid;grid-template-columns:repeat(4,1fr);margin-bottom:18px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.tracking-topics span{padding:16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);font-size:14px;line-height:1.65}.tracking-topics b{display:block;margin-bottom:4px;color:var(--ink)}
.dashboard-grid{grid-template-columns:1.3fr .7fr;grid-template-rows:1fr 1fr;gap:12px}.dashboard-grid .image-button{margin:0;padding:8px}.dashboard-grid .image-button:first-child{grid-row:1 / 3}.dashboard-grid .image-button img{height:205px;object-fit:contain;background:#fff}.dashboard-grid .image-button:first-child img{height:476px}.dashboard-grid .image-button span{border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.cert-feature{gap:15px}.cert-feature .image-button,.security-grid .image-button{padding:15px;border:0;border-top:4px solid var(--red);background:#fff;text-align:center}.cert-feature .image-button img{height:210px}.cert-feature .image-button span,.security-grid .image-button span{padding-top:10px;color:var(--ink);font-size:14px;font-weight:800}.security-grid{gap:10px}.security-grid .image-button{border-top-color:var(--green)}.security-grid .image-button img{height:130px}.cert-band{background:#f5f6f5}
.cta{background:#25292e}.cta small{color:#ff9b87}.cta button{background:#fff;color:var(--ink)}
footer{padding:20px;background:#17191c;color:rgba(255,255,255,.65)}

@media(max-width:980px){
  .tech-layer{grid-template-columns:150px 1fr}.tech-modules{grid-template-columns:repeat(3,1fr)}.agent-layout,.knowledge-layout{grid-template-columns:1fr}.image-button.interface-shot img{min-height:0;height:360px}.dashboard-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}.dashboard-grid .image-button:first-child{grid-column:1/-1;grid-row:auto}.dashboard-grid .image-button:first-child img{height:420px}.tracking-topics{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
  .hero{min-height:0;padding:82px 0 52px}.hero h1{font-size:35px}.hero h1 span{font-size:.55em;margin-bottom:14px}.hero-questions{grid-template-columns:1fr}.band,.category,.capability,.tech-band,.knowledge-band,#capability-03,#capability-05,#capability-06,#capability-07{padding:50px 0}.group-nav{margin-bottom:24px}.strength-grid{grid-template-columns:1fr 1fr}.strength-grid article,.strength-grid article:first-child{padding:17px 14px;border-bottom:1px solid var(--line)}.intent-path{grid-template-columns:1fr;gap:7px}.intent-path i{transform:rotate(90deg)}.tech-layer{grid-template-columns:1fr}.tech-modules{grid-template-columns:repeat(2,1fr)}.tech-modules span{border-top:1px solid rgba(255,255,255,.14)}.agent-tasks{grid-template-columns:1fr}.image-button.interface-shot img{height:250px}.knowledge-list p{grid-template-columns:1fr;gap:4px}.tracking-topics{grid-template-columns:1fr}.dashboard-grid{grid-template-columns:1fr}.dashboard-grid .image-button:first-child{grid-column:auto}.dashboard-grid .image-button:first-child img,.dashboard-grid .image-button img{height:220px}.cert-feature,.security-grid{grid-template-columns:1fr 1fr}.cert-feature .image-button img,.security-grid .image-button img{height:155px}
}

/* 逐条批注收口 */
.band,.capability,.tech-band,.knowledge-band,#capability-03,#capability-05,#capability-06,#capability-07{padding:60px 0}.category{padding:50px 0}.section-title{margin-bottom:28px}.nowrap,.word-keep{white-space:nowrap}
.hero-questions{gap:16px}.hero-questions div{position:relative;min-height:0;padding:15px 18px;border:0;border-radius:6px;background:rgba(255,255,255,.94);box-shadow:0 14px 34px rgba(0,0,0,.18)}.hero-questions div:nth-child(2),.hero-questions div:nth-child(3){border:0}.hero-questions div::after{content:"";position:absolute;left:24px;bottom:-10px;border-width:10px 10px 0 0;border-style:solid;border-color:rgba(255,255,255,.94) transparent transparent transparent}.hero-questions b{font-size:15px;line-height:1.6}.hero-questions em{color:var(--red-dark)}
.copyright{padding:11px 0}.copyright .wrap{width:var(--wrap);margin:0 auto}
.passport-intro{justify-content:center}.passport-stamps em{color:#8a5e50;line-height:1.55}.passport-stamps article{grid-template-columns:96px 1fr}
.purchase-plan{display:grid;gap:14px;border:0;background:transparent}.plan-top{gap:12px}.plan-top span{padding:22px;border:0;border-top:4px solid var(--green);background:#e3f2ee}.plan-top span:nth-child(2){border-color:var(--blue);background:#e7f0f7}.plan-top span:nth-child(3){border-color:var(--red);background:#fde5dd}.plan-top i{color:var(--muted);font-weight:850}.plan-top b{font-size:25px}.plan-result{padding:23px 25px;border:1px solid var(--line);background:#fff;color:var(--ink);text-align:left}.plan-result small{color:var(--red-dark);font-weight:850}.plan-steps{display:grid;grid-template-columns:1fr 34px 1fr 34px 1fr 34px 1fr;align-items:center;margin-top:14px}.plan-steps span{padding:13px;background:#f5f6f5;text-align:center;font-size:15px;font-weight:800}.plan-steps i{color:var(--red);font-style:normal;text-align:center}.plan-result p{margin:14px 0 0;color:var(--muted);font-size:14px}.query-row{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:14px}.query-row span{display:flex;align-items:center;min-height:62px;padding:12px 14px;background:#fff;border:1px solid var(--line);font-size:14px;line-height:1.6}
.proof-links{display:flex;align-items:center;gap:12px;margin-top:18px;color:var(--muted);font-size:12px}.proof-links button{padding:7px 10px;border:1px solid #bdc8cf;border-radius:4px;background:#fff;color:var(--blue);cursor:pointer}.proof-links b{color:var(--ink)}
.center-query{margin:0 0 22px;padding:16px 20px;border-left:5px solid var(--red);background:#fde5dd;font-size:17px;font-weight:800}
.info-mixer{grid-template-columns:1fr 220px 285px;gap:24px;align-items:stretch}.mixer-inputs{display:block;border-top:1px solid var(--line)}.mixer-inputs p{display:grid;grid-template-columns:110px 1fr;gap:16px;margin:0;padding:13px 9px;border-bottom:1px solid var(--line)}.mixer-inputs b{color:var(--red-dark)}.mixer-inputs p span{padding:0;border:0;background:transparent;color:var(--muted);font-size:14px;font-weight:400;line-height:1.6}.mixer-core{display:grid;width:auto;height:auto;place-items:center;align-content:center;padding:24px;border-radius:0;background:#e3f2ee;color:var(--ink);box-shadow:none;text-align:center}.mixer-core span{font-weight:900}.mixer-core i{width:1px;height:52px;margin:12px 0;background:var(--green)}.mixer-core b{color:var(--green);font-size:14px;line-height:1.65}.mixer-output{padding:22px;border-left:5px solid var(--red);background:#fde5dd}.mixer-output small{color:var(--red-dark);font-weight:900}.mixer-output p{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:12px 0 0;padding-bottom:8px;border-bottom:1px solid rgba(217,77,56,.18);font-size:14px;font-weight:750}.mixer-output p::after{content:"×";flex:0 0 auto;display:grid;width:22px;height:22px;place-items:center;border-radius:50%;background:var(--red);color:#fff;font-size:15px;font-weight:900}.mixer-output del{text-decoration:none}

@media(max-width:980px){.info-mixer{grid-template-columns:1fr;gap:18px}.mixer-core{min-height:170px}.query-row{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.band,.category,.capability,.tech-band,.knowledge-band,#capability-03,#capability-05,#capability-06,#capability-07{padding:46px 0}.hero-questions{gap:14px}.passport-stamps article{grid-template-columns:1fr}.plan-top,.query-row{grid-template-columns:1fr}.plan-steps{grid-template-columns:1fr}.plan-steps i{transform:rotate(90deg)}.proof-links{align-items:flex-start;flex-direction:column}.mixer-inputs p{grid-template-columns:1fr;gap:5px}}

/* 本轮浏览器批注：版式与表达收口 */
.problem-item-head{padding-bottom:4px}
.problem-item .detail{margin-bottom:18px;padding-top:5px}

.center-query{margin-bottom:18px;border-left-width:3px;font-size:20px;white-space:nowrap}
.info-mixer{grid-template-columns:minmax(0,1fr) 250px 340px;gap:14px}
.mixer-inputs p{grid-template-columns:92px 1fr;padding:12px 6px}
.mixer-core{padding:20px}
.mixer-output{padding:20px;border-left-width:3px;background:#fff1ed}
.mixer-output p{justify-content:flex-start;gap:7px;margin-top:10px;padding-bottom:7px}
.mixer-output p::after{display:inline;color:var(--red);width:auto;height:auto;background:transparent;border-radius:0;font-size:20px;line-height:1}

.category-routes{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.category-routes article{grid-template-columns:90px 150px 24px minmax(250px,1fr);min-height:112px;padding:18px}
.category-routes strong{white-space:nowrap}

.digital{background:#f5f6f5;color:var(--ink)}
.digital .section-title h2{color:var(--ink)}
.digital .section-title p{color:var(--muted)}
.digital .kicker{color:var(--red-dark)}
.digital-checks{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.digital-checks article{min-height:190px;padding:22px 18px;background:#fff;border:1px solid var(--line);border-top:5px solid var(--blue)}
.digital-checks article:nth-child(2){border-top-color:var(--green)}
.digital-checks article:nth-child(3){border-top-color:var(--gold)}
.digital-checks article:nth-child(4){border-top-color:var(--red)}
.digital-checks article:nth-child(5){border-top-color:var(--navy)}
.digital-checks small{display:block;color:var(--muted);font-size:12px;font-weight:800}
.digital-checks b{display:block;margin:18px 0 10px;font-size:21px}
.digital-checks span{display:block;color:var(--muted);font-size:14px;line-height:1.65}
.price-funnel .total small{color:rgba(255,255,255,.84)}

.tree-branches::before{display:none}
.boundary-row{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:0;margin-top:18px;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.boundary-row span{display:grid;place-items:center;min-height:58px;padding:9px 8px;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff;text-align:center;font-size:12px;line-height:1.45}

.cta-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);gap:64px;align-items:start}
.cta-grid>div:first-child{padding-top:8px}
.cta-action{padding-left:34px;border-left:1px solid rgba(255,255,255,.22)}
.cta-action ol{display:grid;gap:12px;counter-reset:cta-step;margin:0 0 24px;padding:0;list-style:none}
.cta-action li{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:start;color:rgba(255,255,255,.82);font-size:14px;line-height:1.65}
.cta-action li::before{counter-increment:cta-step;content:"0" counter(cta-step);color:#ff9b87;font-weight:900}
.cta-action button{max-width:none}

@media(max-width:980px){
  .category-routes article{grid-template-columns:90px 1fr 28px 1.15fr}
  .digital-checks{grid-template-columns:repeat(3,minmax(0,1fr))}
  .boundary-row{grid-template-columns:repeat(4,minmax(0,1fr))}
  .cta-grid{grid-template-columns:1fr;gap:32px}
  .cta-action{padding-left:0;padding-top:26px;border-left:0;border-top:1px solid rgba(255,255,255,.22)}
}

@media(max-width:640px){
  .category-routes{grid-template-columns:1fr}
  .category-routes article{grid-template-columns:1fr;min-height:0;gap:6px}
  .digital-checks{grid-template-columns:1fr}
  .digital-checks article{min-height:0}
  .boundary-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .nowrap{white-space:normal}
}

@media(max-width:980px){
  .site-nav,.nav-scroll,.problem-workbench,.problem-tabs,.problem-panel{min-width:0;max-width:100%}
  .nav-scroll,.problem-tabs{overflow-x:auto;overscroll-behavior-x:contain}
}

@media(max-width:640px){
  .center-query{white-space:normal}
  .info-mixer{grid-template-columns:minmax(0,1fr)}
  .mixer-inputs,.mixer-core,.mixer-output{min-width:0;width:100%}
  .budget-ticket::before,.budget-ticket::after{display:none}
}

/* 封面主标：只让首个 span 承担副标题样式，避免误伤标题末尾的保词 span */
.hero h1 > .hero-kicker{
  display:block;
  color:#ff9a86;
  font-size:.49em;
  line-height:1.2;
  letter-spacing:0;
  margin-bottom:12px;
}
.hero h1 > .word-keep{
  display:inline;
  color:inherit;
  font-size:inherit;
  line-height:inherit;
  letter-spacing:inherit;
  margin:0;
  white-space:nowrap;
}
@media(max-width:640px){
  .hero h1 > .hero-kicker{font-size:.55em;margin-bottom:14px}
}