:root{--brand:#3568f4;--brand-dark:#2557df;--brand-soft:#edf2ff;--page:#f3f4f6;--card:#fff;--text:#172033;--sub:#687287;--border:#e2e6ed;--muted:#f8f9fb;--green:#0f9f62;--orange:#f36f3d;--shadow:0 12px 28px rgba(30,53,98,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--text);font:14px/1.5 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(53,104,244,.2);outline-offset:2px}a{text-decoration:none;color:inherit}
.topbar{height:72px;padding:0 34px;background:#fff;border-bottom:1px solid #eceef2;display:grid;grid-template-columns:310px 1fr 310px;align-items:center;position:sticky;top:0;z-index:50}.brand{display:flex;align-items:center;gap:12px;color:var(--brand)}.brand-mark{width:40px;height:40px;border:2px solid var(--brand);border-radius:50%;display:grid;place-items:center;font-size:23px}.brand strong,.brand small{display:block}.brand strong{font-size:22px;line-height:1.1}.brand small{font-size:11px;letter-spacing:.08em;margin-top:4px}.topbar nav{height:100%;display:flex;justify-content:center;gap:38px}.nav-link{height:100%;padding:0 8px;border:0;border-bottom:3px solid transparent;background:transparent;color:#5b6579;font-size:16px;font-weight:650}.nav-link.active,.nav-link:hover{color:var(--brand);border-bottom-color:var(--brand)}.top-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px}.edition{padding:9px 18px;border-radius:999px;background:var(--brand-soft);color:var(--brand);font-weight:750}.icon-button,.avatar{border:1px solid var(--border);background:#fff;display:grid;place-items:center}.icon-button{width:40px;height:40px;border-radius:50%;font-size:19px;position:relative}.icon-button b{position:absolute;right:-4px;top:-5px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:#e84b55;color:#fff;font-size:10px;display:grid;place-items:center}.avatar{width:38px;height:38px;border-radius:9px;background:#172033;color:#fff;border-color:#172033;font-weight:750}
main{max-width:1840px;margin:auto;padding:26px 32px 48px}.need-switcher,.task-strip,.card,.recommendation-shell{background:#fff;border:1px solid var(--border);border-radius:14px}.need-switcher{padding:20px 22px;margin-bottom:16px}.section-title-row,.panel-head,.alternatives-head,.recommendation-head{display:flex;align-items:center;justify-content:space-between;gap:18px}.section-title-row h1{font-size:24px;margin:3px 0 0}.eyebrow{display:block;font-size:10px;letter-spacing:.14em;color:#8a94a7;font-weight:800}.switcher-actions{display:flex;gap:10px}.button{min-height:40px;padding:0 17px;border-radius:8px;border:1px solid var(--border);background:#fff;color:#34405a;font-weight:700;display:inline-flex;align-items:center;justify-content:center;gap:7px}.button:hover{border-color:#9ab7ff}.button.primary{background:var(--brand);border-color:var(--brand);color:#fff}.button.primary:hover{background:var(--brand-dark)}.button.ghost{background:#f7f9fc}.need-tabs{display:flex;gap:10px;margin-top:18px;overflow-x:auto;padding-bottom:2px}.need-tab{min-width:240px;padding:13px 15px;border:1px solid var(--border);border-radius:10px;background:#fafbfc;text-align:left;color:var(--sub)}.need-tab strong,.need-tab span{display:block}.need-tab strong{color:var(--text);font-size:15px;margin-bottom:3px}.need-tab.active{background:var(--brand-soft);border-color:#a9befb;box-shadow:inset 3px 0 var(--brand)}.need-tab.active strong{color:var(--brand)}
.task-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:14px;margin-bottom:16px}.task-card{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:12px;padding:16px;background:#f8f9fb;border-radius:10px;min-height:82px}.task-icon{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#e9efff;color:var(--brand);font-size:20px}.task-card small,.task-card strong{display:block}.task-card small{color:var(--sub)}.task-card strong{font-size:24px}.task-card em{font-size:12px;font-style:normal}.task-card>button{border:1px solid #aac1ff;background:#fff;color:var(--brand);border-radius:7px;padding:8px 10px}.task-card.is-blue{background:var(--brand);color:#fff}.task-card.is-blue small{color:#dce5ff}.task-card.is-blue .task-icon{background:rgba(255,255,255,.15);color:#fff}.task-card.is-blue>button{border-color:#fff}
.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(350px,.72fr);gap:16px;align-items:start}.recommendation-shell{overflow:hidden}.recommendation-head{min-height:76px;padding:15px 22px;background:var(--brand);color:#fff}.match-heading{display:flex;align-items:baseline;gap:8px}.match-heading strong{font-size:34px}.match-heading span{font-weight:650}.head-copy{flex:1;border-left:1px solid rgba(255,255,255,.35);padding-left:18px}.head-copy b,.head-copy span{display:block}.head-copy b{font-size:16px}.head-copy span{color:#dfe7ff;font-size:12px;margin-top:3px}.button.on-blue{color:#fff;background:transparent;border-color:rgba(255,255,255,.65)}.button.on-blue:hover{background:rgba(255,255,255,.12);border-color:#fff}.hero-product{display:grid;grid-template-columns:minmax(370px,.78fr) minmax(520px,1.22fr);gap:0;min-height:510px}.product-overview{padding:24px;border-right:1px solid var(--border)}.product-image-wrap{height:238px;border-radius:10px;overflow:hidden;position:relative;background:#dfe3ea}.product-image-wrap img{width:100%;height:100%;object-fit:cover;display:block}.match-chip{position:absolute;left:12px;top:12px;border-radius:7px;background:rgba(23,32,51,.86);color:#fff;padding:7px 10px}.match-chip i{color:#ffd34f;margin-right:4px}.product-copy{padding-top:17px}.product-kicker{display:flex;align-items:center;justify-content:space-between}.product-kicker span:first-child{font-size:11px;color:#fff;background:var(--brand);border-radius:5px;padding:3px 7px;font-weight:800}.product-kicker span:last-child{font-size:12px;color:var(--green);background:#edf9f4;border-radius:5px;padding:3px 7px}.product-copy h2{font-size:24px;margin:10px 0 3px}.product-copy>p{color:var(--sub);margin:0}.price-row{display:flex;align-items:baseline;gap:5px;margin:14px 0}.price-row strong{font-size:30px;color:#e2512d}.price-row span{color:var(--sub)}.price-row em{margin-left:auto;font-style:normal;color:var(--green);font-size:12px}.product-facts{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}.product-facts span{padding:6px 8px;border-radius:6px;background:#f6f7f9;color:#606a7e;font-size:12px}.product-facts i{color:var(--brand);margin-right:4px}.inquiry-button{width:100%}.no-detail-note{font-size:11px!important;margin-top:9px!important;text-align:center}.metric-panel{padding:24px}.panel-head h3{margin:3px 0 0;font-size:19px}.panel-head p{margin:3px 0 0;color:var(--sub);font-size:12px}.status-pill{color:var(--green);background:#ecf9f3;border-radius:999px;padding:7px 10px;font-size:12px}.metric-table{margin-top:18px;border:1px solid var(--border);border-radius:9px;overflow:hidden}.metric-row{display:grid;grid-template-columns:1.1fr 1fr 1fr 90px;min-height:55px;border-top:1px solid var(--border);align-items:center}.metric-row:first-child{border-top:0}.metric-row>span{padding:10px 13px}.metric-row>span+span{border-left:1px solid var(--border)}.metric-row.head{min-height:42px;background:#f6f7f9;color:#737d90;font-size:12px}.metric-row b{font-weight:700}.match-ok{color:var(--green)}.match-near{color:#d17a00}.decision-note{display:flex;gap:11px;margin-top:16px;padding:13px;background:#f4f7ff;border-radius:8px;color:#3f557d}.decision-note>i{font-size:21px;color:var(--brand)}.decision-note strong,.decision-note p{display:block;margin:0}.decision-note p{margin-top:3px;color:#66728a;font-size:12px}.alternatives{border-top:1px solid var(--border);padding:20px 24px 24px}.alternatives-head h3{margin:0}.alternatives-head p{margin:3px 0 0;color:var(--sub);font-size:12px}.alternatives-head>span{color:var(--sub);font-size:12px}.alternative-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:14px}.alternative-card{display:grid;grid-template-columns:92px 1fr;gap:11px;padding:10px;border:1px solid var(--border);border-radius:9px;background:#fff;text-align:left}.alternative-card:hover,.alternative-card.active{border-color:#8caaff;background:#f7f9ff}.alternative-card img{width:92px;height:74px;object-fit:cover;border-radius:7px}.alternative-card strong,.alternative-card span,.alternative-card small{display:block}.alternative-card strong{font-size:13px}.alternative-card span{color:#e2512d;font-weight:750;margin-top:6px}.alternative-card small{color:var(--sub);margin-top:2px}
.right-column{display:grid;gap:16px}.card{padding:20px}.text-button{border:0;background:transparent;color:var(--brand);font-weight:700}.need-name{font-size:18px;font-weight:750;margin:16px 0 12px;padding:12px;background:#f6f8fc;border-left:3px solid var(--brand)}.need-summary-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--border);border:1px solid var(--border);border-radius:8px;overflow:hidden}.need-summary-grid>div{background:#fff;padding:11px}.need-summary-grid span,.need-summary-grid strong{display:block}.need-summary-grid span{font-size:11px;color:var(--sub)}.need-summary-grid strong{margin-top:3px}.need-completeness{margin-top:15px}.need-completeness>div:first-child{display:flex;justify-content:space-between}.progress-track{height:7px;background:#e8ebf0;border-radius:9px;margin-top:7px;overflow:hidden}.progress-track span{display:block;width:100%;height:100%;background:var(--brand)}.timeline{list-style:none;margin:18px 0 0;padding:0}.timeline li{display:grid;grid-template-columns:32px 1fr;gap:11px;min-height:70px;position:relative}.timeline li:not(:last-child):before{content:"";position:absolute;left:15px;top:31px;width:2px;height:39px;background:#dfe3ea}.timeline li>span{width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#e8ebf0;color:#7b8598;font-weight:750;z-index:1}.timeline li.done>span,.timeline li.active>span{background:var(--brand);color:#fff}.timeline li.active>span{box-shadow:0 0 0 5px #eaf0ff}.timeline li b,.timeline li small{display:block}.timeline li small{color:var(--sub);margin-top:3px}.trend{font-weight:750}.trend.down{color:var(--green)}.market-number{margin-top:16px}.market-number strong{font-size:30px}.market-number span{color:var(--sub)}.spark-bars{height:64px;display:flex;align-items:flex-end;gap:8px;margin:15px 0 12px}.spark-bars i{flex:1;background:#bcd0ff;border-radius:3px 3px 0 0}.spark-bars i:nth-last-child(-n+3){background:var(--brand)}.market-card p{color:var(--sub);margin:0;padding-top:12px;border-top:1px solid var(--border)}
.modal-mask{position:fixed;inset:0;background:rgba(15,23,42,.52);z-index:100;display:grid;place-items:center;padding:24px}.modal-mask[hidden]{display:none}.modal{width:min(760px,100%);max-height:calc(100vh - 48px);overflow:auto;background:#fff;border-radius:16px;box-shadow:0 28px 80px rgba(10,20,43,.28);padding:26px}.modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.modal-head h2{font-size:25px;margin:8px 0 4px}.modal-head p{margin:0;color:var(--sub)}.step-badge{display:inline-block;padding:5px 9px;background:var(--brand-soft);color:var(--brand);border-radius:5px;font-size:11px;font-weight:750}.close-button{flex:0 0 auto}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:22px}.form-grid label,.indicator-fields label,.inquiry-note{display:block;position:relative;color:#404a60;font-weight:650}.form-grid label.full{grid-column:1/-1}.form-grid input,.form-grid select,.indicator-fields input,.indicator-fields select,.inquiry-note textarea{width:100%;height:44px;margin-top:7px;border:1px solid #d7dce5;border-radius:7px;padding:0 12px;background:#fff;color:var(--text)}.inquiry-note textarea{height:auto;padding:11px;resize:vertical}.input-unit{position:absolute;right:12px;bottom:12px;color:var(--sub);font-weight:400}.indicator-fields{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:20px;padding:18px;background:#f7f9fc;border-radius:9px}.indicator-title{grid-column:1/-1;display:flex;align-items:center;justify-content:space-between}.indicator-title h3{margin:0}.indicator-title span{font-size:11px;color:var(--sub)}.modal-actions{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px;padding-top:20px;border-top:1px solid var(--border)}.modal-actions p{margin:0;color:var(--sub);font-size:12px}.inquiry-modal{width:min(620px,100%)}.inquiry-product{display:grid;grid-template-columns:88px 1fr auto;align-items:center;gap:13px;margin-top:20px;padding:12px;border:1px solid var(--border);border-radius:9px}.inquiry-product img{width:88px;height:66px;object-fit:cover;border-radius:7px}.inquiry-product b,.inquiry-product span{display:block}.inquiry-product span{color:var(--sub);font-size:12px;margin-top:3px}.inquiry-product>strong{font-size:21px;color:#e2512d}.inquiry-summary{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0}.inquiry-summary div{background:#f7f8fa;padding:10px;border-radius:7px}.inquiry-summary span,.inquiry-summary b{display:block}.inquiry-summary span{color:var(--sub);font-size:11px}.inquiry-summary b{margin-top:3px}.drawer-mask{position:fixed;inset:0;background:rgba(15,23,42,.2);z-index:89}.drawer-mask[hidden]{display:none}.drawer{position:fixed;right:0;top:0;bottom:0;width:min(460px,100%);background:#fff;z-index:90;box-shadow:-18px 0 55px rgba(24,39,75,.16);padding:25px;transform:translateX(105%);transition:transform .22s ease}.drawer.open{transform:translateX(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between}.drawer-head h2{margin:3px 0 0}.drawer-list{margin-top:22px}.drawer-list article{display:grid;grid-template-columns:10px 1fr auto;gap:10px;padding:16px 0;border-top:1px solid var(--border)}.drawer-list article>span{width:8px;height:8px;border-radius:50%;margin-top:6px}.reply-dot{background:#e84b55}.drawer-list b,.drawer-list p,.drawer-list small{display:block}.drawer-list p{margin:5px 0;color:var(--sub)}.drawer-list small{color:#9aa2b2}.drawer-list button{align-self:center;border:1px solid #b7c9f8;background:#fff;color:var(--brand);border-radius:7px;padding:7px 10px}.toast{position:fixed;left:50%;bottom:28px;z-index:200;transform:translate(-50%,24px);background:#172033;color:#fff;border-radius:8px;padding:11px 17px;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1180px){.topbar{grid-template-columns:230px 1fr 190px}.topbar nav{gap:14px}.dashboard-grid{grid-template-columns:1fr}.right-column{grid-template-columns:repeat(3,1fr)}.hero-product{grid-template-columns:minmax(340px,.8fr) minmax(480px,1.2fr)}}
@media(max-width:900px){main{padding:18px}.topbar{padding:0 18px;grid-template-columns:1fr auto}.topbar nav{display:none}.task-strip{grid-template-columns:repeat(2,1fr)}.hero-product{grid-template-columns:1fr}.product-overview{border-right:0;border-bottom:1px solid var(--border)}.right-column{grid-template-columns:1fr}.alternative-list{grid-template-columns:1fr}.alternative-card{grid-template-columns:82px 1fr}.recommendation-head{align-items:flex-start;flex-wrap:wrap}.head-copy{order:3;flex-basis:100%;border-left:0;padding-left:0}.metric-row{grid-template-columns:1.1fr 1fr 1fr 70px}}
@media(max-width:620px){.topbar{height:62px}.brand small,.edition{display:none}.brand strong{font-size:18px}.top-actions{gap:7px}.top-actions>.icon-button{display:none}main{padding:12px}.need-switcher{padding:16px}.section-title-row{align-items:flex-start;display:grid}.switcher-actions{width:100%}.switcher-actions .button{flex:1;padding:0 9px}.need-tab{min-width:215px}.task-strip{grid-template-columns:1fr;padding:10px}.task-card{min-height:70px}.recommendation-head{padding:14px 16px}.match-heading strong{font-size:28px}.hero-product{min-height:0}.product-overview,.metric-panel,.alternatives,.card{padding:16px}.product-image-wrap{height:205px}.metric-row{grid-template-columns:1fr 1fr}.metric-row.head{display:none}.metric-row>span{border-top:1px solid var(--border)}.metric-row>span:first-child{border-top:0}.metric-row>span:nth-child(odd){border-left:0}.metric-row>span:nth-child(even){border-left:1px solid var(--border)}.metric-row>span:before{content:attr(data-label);display:block;color:#929bad;font-size:10px;margin-bottom:2px}.form-grid,.indicator-fields{grid-template-columns:1fr}.form-grid label.full,.indicator-title{grid-column:auto}.modal-mask{padding:10px;align-items:end}.modal{padding:20px;max-height:92vh;border-radius:15px 15px 0 0}.modal-actions{align-items:stretch;flex-direction:column}.modal-actions .button{width:100%}.inquiry-product{grid-template-columns:72px 1fr}.inquiry-product img{width:72px;height:58px}.inquiry-product>strong{grid-column:2}.inquiry-summary{grid-template-columns:1fr}.need-summary-grid{grid-template-columns:1fr 1fr}}