/* v0.2: common product design system */
:root{--bg:#f3f6f9;--paper:#fff;--ink:#203347;--muted:#6b7d90;--line:#e2e9ef;--teal:#087e80;--teal-light:#e7f5f2;--nav:#142b41;--shadow:0 3px 16px #203b4a04;font-family:'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif}
body{background:var(--bg)}h1{font-size:1.85rem;letter-spacing:-.035em;font-weight:700}h2{font-size:1.12rem}h3{font-size:.98rem}.subtitle{line-height:1.85}.sidebar{width:242px;padding:30px 17px 19px;background:linear-gradient(180deg,#172f47,#13283c 72%,#132e3d);border-right:1px solid #294252}.brand{padding:0 9px 30px;gap:11px}.brandmark{background:#20a497;box-shadow:0 3px 16px #16a99326;border-radius:11px;width:38px;height:38px}.brand strong{font-size:.98rem;letter-spacing:.02em}.brand span{font-size:.62rem;letter-spacing:.15em}.navlabel{font-size:.67rem;letter-spacing:.1em;color:#7595ac;margin-top:21px}.navitem{padding:11px 14px;border-radius:9px;gap:12px;margin:4px 0;color:#a9c0d2}.navitem.active{background:#2a4d60;box-shadow:inset 3px 0 #57d4b4;color:#f7fffe}.navitem:hover{background:#224258}.navitem .icon{opacity:.85}.sidebarfooter{font-size:.75rem}.shell{margin-left:242px}.topbar{background:#ffffffed;height:75px;border-bottom:1px solid #e4ebf1;padding:0 38px}.crumb{font-size:.81rem;gap:14px}.crumb .icon{width:13px;color:#a5b4c0}.toptools{gap:14px}.demo{border:0;background:#f3f6f7;color:#738696;border-radius:20px;padding:6px 11px}.review-toggle{border-color:#e4ebf1;border-radius:20px;padding:6px 10px}.avatar{background:#e3efef}.content{padding:32px 38px 42px;max-width:1590px}.pagehead{margin-bottom:25px;align-items:center}.pagehead>.actions{width:auto;justify-content:flex-end}.eyebrow{font-size:.64rem;letter-spacing:.19em;font-weight:700;color:#638896;margin-bottom:8px}.btn{border-radius:9px;padding:10px 15px;box-shadow:0 1px 2px #1d425005;font-weight:550}.btn.primary{background:#087e80;border-color:#087e80;box-shadow:0 3px 8px #087e8017}.btn.primary:hover{background:#076b70;transform:translateY(-1px)}.btn.soft{background:#e6f4f1;color:#087b74}.btn.small{border-radius:7px}.panel{border-radius:14px;border-color:#e4ebf0;box-shadow:0 4px 19px #193c4b04}.panelhead{padding:20px 24px}.panelbody{padding:24px}.badge{padding:4px 9px;border-radius:6px;font-size:.69rem;font-weight:650}.badge.p0{background:#e1f3ed;color:#087b66}.badge.p1{background:#eaf0fd;color:#5573bb}.badge.p2{background:#f1eef8;color:#8a74a7}.badge.red{background:#fbeceb;color:#be5752}.badge.amber{background:#fff3dc;color:#ad7b23}.badge.green{background:#e7f5ef;color:#168c6c}.badge.gray{background:#eef2f5;color:#7b8c9b}.product-hero{display:grid;grid-template-columns:1.1fr 1fr;position:relative;border:1px solid #dce9ec;border-radius:20px;overflow:hidden;background:linear-gradient(110deg,#fff 25%,#f4faf9);box-shadow:0 8px 30px #224a5405}.hero-copy{padding:33px 36px}.hero-label{display:flex;gap:9px;align-items:center;font-size:.73rem;letter-spacing:.07em;color:#648390}.hero-label i,.live-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:#20af91;box-shadow:0 0 0 4px #20af9112}.hero-copy h2{font-size:2.55rem;line-height:1.42;letter-spacing:-.045em;margin:18px 0 13px;color:#183b4c}.hero-copy h2 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button:hover{background:#f3faf7}.blueprint-metrics strong{font-size:1.85rem;letter-spacing:-.04em;color:#204958;font-weight:650;font-variant-numeric:tabular-nums}.blueprint-metrics span{font-size:.76rem;color:#7c8e9d}.blueprint-metrics .icon{width:16px;margin-left:auto;color:#97aeb8}.sectiontitle{justify-content:space-between;align-items:flex-end;gap:15px}.sectiontitle .eyebrow{display:block;margin-bottom:5px}.workflow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));margin:0 0 26px;background:#edf3f5;border:1px solid #e0e9ed;border-radius:12px;padding:7px;gap:5px;overflow:auto}.workflow button{display:flex;align-items:center;text-align:left;gap:9px;border-radius:8px;padding:12px 9px;min-width:0;font-size:.78rem}.workflow button:hover,.workflow button.current{background:white;box-shadow:0 2px 7px #1c455007}.workflow small{display:block;font-size:.65rem;color:#8395a1;line-height:1.6;margin-top:5px}.workflow .icon{width:12px;margin-left:auto;color:#9db2bd}.workflow .stepnum{border:0;background:#fff;color:#489c93;width:23px;height:23px;font-size:.68rem}.workflow button.current .stepnum{color:white;background:var(--teal)}.overview-workflow{margin-top:16px;margin-bottom:35px}.module-groups{display:grid;gap:29px;margin:26px 0 31px}.group-heading{display:flex;gap:13px;align-items:center;margin-bottom:15px}.group-heading>span{font-family:Consolas,monospace;font-size:.85rem;font-weight:700;color:#a6bbc7;align-self:flex-start;padding-top:3px}.group-heading h2{font-size:1.06rem}.group-heading p{font-size:.76rem;color:#8b9aa8;margin-top:4px}.module-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.module-group:first-child .module-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.modulecard{padding:22px;gap:10px;border-color:#e3eaf0;position:relative}.modulecard:hover{transform:translateY(-3px);border-color:#9dcbc7;box-shadow:0 8px 22px #21475e0a}.module-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.moduleicon{width:36px;height:36px;border-radius:10px;background:#eaf5f4;color:#228f89}.modulecard h3{font-size:.98rem}.modulecard p{font-size:.8rem;line-height:1.9;color:#8392a1}.modulecard .bottom{font-size:.67rem;color:#728c9a;margin-top:12px;padding-top:13px;border-top:1px solid #eef2f5;gap:8px}.modulecard .bottom .icon{width:16px;color:#8cadb5}.positioning-panel{display:flex;padding:24px 27px;align-items:center;gap:25px}.positioning-panel>div:first-child{flex:1}.positioning-panel .field{min-width:270px}.positioning-panel label{font-size:.73rem;color:#8495a2}.positioning-panel select{width:100%;background:#f8fbfc}.stats{gap:18px}.stat{position:relative;padding:21px 24px;overflow:hidden}.stat:after{content:'';position:absolute;right:0;bottom:0;width:80px;height:40px;background:linear-gradient(145deg,transparent,#e9f3f670);border-radius:90px 0 0}.stat .value{font-size:2.35rem;margin:10px 0 6px}.stat .label{font-size:.8rem}.stat .caption{font-size:.72rem}.valvehero{background:linear-gradient(90deg,#fff,#f6fbfa);border-left:4px solid var(--teal)}.conclusion{background:#fff8eb;border-color:#f1e7d0;border-radius:12px;padding:23px}.tabs{gap:28px}.tabs button{padding:14px 3px}.note{border-radius:0 9px 9px 0;font-size:.8rem}.reviewbar{border-radius:10px;font-size:.76rem;background:#edf3f7;border-color:#e0e9f0}.routefooter{font-size:.67rem;color:#a1afba;margin-top:34px}th{background:#f5f8fa;color:#8596a4;font-weight:550;font-size:.74rem;padding:15px 19px}td{border-top-color:#edf1f4;font-size:.82rem;padding:17px 19px}td .sub{font-size:.69rem;line-height:1.8;color:#8b9ba8}tbody tr:hover{background:#fbfdfd}.tablefoot{font-size:.73rem}.tablewrap{border-radius:inherit}.tablewrap:focus-visible{outline:3px solid #61bdb1}.toolbar input,.toolbar select,.field input,.field select,.field textarea{border-radius:8px;padding:10px 12px;border-color:#dfe7ee}.field label{font-size:.81rem}.timelineitem time{font-size:.7rem}.timelineitem p{font-size:.83rem}.legend{font-size:.75rem}.evidence strong{font-size:.87rem}.evidence p{font-size:.82rem}.reportpreview{border-radius:12px}.messages{background:#fcfdfd}.message{background:#f1f6f8;border-radius:12px;line-height:1.95}.message.user{background:#e6f4ef}dialog{border-radius:17px;width:min(880px,calc(100vw - 32px))}.modalhead{padding:23px 28px}.modalhead h2{font-size:1.1rem;max-width:90%}.modalbody{padding:27px 28px}.modalfoot{padding:18px 28px;background:#f8fafb}.detailgrid{font-size:.82rem;grid-template-columns:110px 1fr;gap:14px}.detail-hero{padding:21px;background:#eff7f5;border-radius:10px}.detail-hero p{font-size:.87rem;color:#537777;margin-top:12px}.detail-section{border-top:1px solid var(--line);padding-top:22px;margin-top:25px}.detail-section h3{font-size:.91rem;margin-bottom:17px}.detail-section>p{font-size:.84rem}.source-links{font-size:.76rem;line-height:2.2}.kano-detail{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:17px}.kano-detail>div{padding:17px;background:#f6f8fb;border-radius:10px;display:flex;gap:13px;align-items:center}.kano-detail span,.kano-detail small{font-size:.73rem;color:#8293a4}.kano-detail strong{font-size:1.5rem;color:#486979}.mapped-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);width:100%;text-align:left;font-size:.82rem}.mapped-row:hover{color:var(--teal)}
.modulecard p,.group-heading p,.stage-card p,.catalog-count,.hero-copy>p,.hero-scope,.hero-label,.blueprint-metrics span,.workflow small,td .sub,.source-id,.count-explainer span{color:#687f90}.catalog-tabs button{color:#687e8e}.catalog-tabs button[aria-selected=true]{color:#0b8280}.modulecard .bottom{color:#65818d}.valve-illustration text{fill:#4f7889}
/* Roadmap and diagnostic coverage */
.catalog-tabs{display:flex;gap:25px;border-bottom:1px solid #dfe8ee;margin-bottom:25px;overflow:auto}.catalog-tabs button{white-space:nowrap;padding:12px 2px 16px;border-bottom:3px solid transparent;font-size:.85rem;color:#8b99a6}.catalog-tabs button[aria-selected=true]{color:#0b8280;border-color:#0b8280;font-weight:650}.catalog-tabs span{display:inline-block;background:#eaf0f3;color:#7e95a4;font-size:.65rem;padding:2px 6px;border-radius:5px;margin-left:6px}.roadmap-stages{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px;margin-bottom:23px}.stage-card{background:white;border:1px solid #e0e9ef;border-radius:13px;padding:21px 23px;text-align:left}.stage-card.selected{border-color:#2e9e93;box-shadow:0 0 0 1px #2e9e93}.stage-card>span{display:flex;align-items:center;justify-content:space-between}.stage-card b{font-size:1.8rem;letter-spacing:-.04em;color:#3d5a69;font-weight:600}.stage-card small{font-size:.72rem;letter-spacing:0;color:#8a9caa;font-weight:400}.stage-card h3{font-size:.86rem;margin:17px 0 7px}.stage-card p{font-size:.73rem;color:#92a0ad;line-height:1.7}.scope-note{display:flex;gap:12px;align-items:flex-start;font-size:.76rem;color:#728897;padding:1px 2px 20px}.scope-note>.icon{margin-top:3px;width:17px}.scope-note p{line-height:1.9;flex:1}.scope-note strong{font-weight:550;color:#506a7c}.scope-note .btn{margin-left:9px}.catalog-toolbar{display:flex;align-items:center;gap:10px;padding:19px 21px;flex-wrap:wrap}.searchbox{position:relative;flex:1;min-width:220px}.searchbox .icon{position:absolute;top:12px;left:12px;width:17px;color:#9aacb9}.searchbox input{padding:11px 12px 11px 38px;background:#f7f9fb;border:1px solid #e1e8ee;border-radius:8px;width:100%;font-size:.78rem;color:var(--ink)}.catalog-toolbar select{padding:10px 9px;border-radius:8px;font-size:.76rem;border:1px solid #e1e8ee;background:white;color:#6d8292;max-width:230px}.catalog-toolbar>.link{font-size:.73rem;padding:6px}.catalog-count{display:flex;justify-content:space-between;gap:15px;padding:0 22px 17px;color:#93a2af;font-size:.72rem}.catalog-count strong{color:#3c7880;font-weight:600}.roadtable{min-width:940px}.roadtable td{padding:19px 18px;vertical-align:top}.roadtable td:first-child{width:25%;min-width:230px}.roadtable td:nth-child(2){width:8%}.roadtable td:nth-child(3){width:14%;min-width:140px}.roadtable td:nth-child(4){width:22%;min-width:190px}.roadtable td:last-child{min-width:235px;font-size:.75rem;color:#7c8e9c}.roadtable td:last-child p{line-height:1.9;margin-bottom:6px}.feature-title{display:inline-flex;align-items:center;gap:12px;padding:0;text-align:left;font-size:.84rem;font-weight:600;line-height:1.75;color:#355a6b}.feature-title>.icon{width:15px;flex-shrink:0;color:#91aaa9;opacity:0}.feature-title:hover{color:#098878}.feature-title:hover>.icon{opacity:1}.kano-pair{display:flex;gap:9px;font-size:.65rem;color:#9baab6}.kano-pair span{display:flex;align-items:center;gap:4px}.kano-pair b{font-size:.83rem;color:#537582;font-weight:600;font-variant-numeric:tabular-nums}.source-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.source-id{display:inline-flex;align-items:center;justify-content:center;font-size:.7rem;color:#39868b;background:#e9f5f4;border-radius:7px;width:31px;height:28px;margin-bottom:13px}.source-open{display:inline-flex;gap:10px;align-items:center;font-size:.75rem;margin-top:17px}.source-open .icon{width:15px}.survey-content>.pagehead{display:none}.survey-content>.grid.three{display:none}.count-explainer{display:flex;align-items:center;gap:28px;padding:22px 27px;background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:24px}.count-explainer>div{display:flex;align-items:baseline;gap:11px}.count-explainer b{font-size:2.05rem;font-weight:600;color:#1b5666;letter-spacing:-.04em}.count-explainer span{font-size:.75rem;color:#7c93a0}.count-explainer>.icon{width:19px;color:#a1b8c5}.count-explainer>p{margin-left:auto;font-size:.72rem;color:#9aabb6;line-height:1.8}.faulttable{min-width:920px}.faulttable td{vertical-align:top}.faulttable td:first-child{min-width:110px;width:12%}.faulttable td:nth-child(2){width:42%;min-width:350px}.faulttable td:nth-child(3){width:28%;min-width:230px}.faulttable td:nth-child(4){min-width:170px}.faulttable .feature-title{font-size:.8rem;font-weight:500;line-height:1.9}.faulttable td:first-child strong{display:block;font-size:.8rem;font-weight:500;margin-top:8px}.record-id{font-size:.67rem;letter-spacing:.08em;color:#91a3b0;font-family:Consolas,monospace}.mt-8{margin-top:8px}
@media(min-width:1600px){.content{padding:35px 44px}.topbar{padding:0 44px}}
@media(max-width:1250px){.sidebar{width:215px}.shell{margin-left:215px}.content{padding:29px 25px}.topbar{padding:0 25px}.hero-copy{padding:28px}.hero-copy h2{font-size:2.15rem}.module-group:first-child .module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow button{flex-direction:column;align-items:flex-start}.workflow button>.icon{display:none}.blueprint-metrics button{padding:18px 16px;gap:8px}.blueprint-metrics strong{font-size:1.65rem}.blueprint-metrics .icon{display:none}.count-explainer{gap:16px}.count-explainer>div{flex-direction:column;gap:1px}.positioning-panel{gap:16px}.positioning-panel .field{min-width:220px}}
@media(max-width:1000px){.hero-copy h2{font-size:1.95rem}.hero-visual{padding-right:5px}.module-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.positioning-panel{flex-wrap:wrap}.positioning-panel>div:first-child{min-width:100%}.count-explainer>p{display:none}.roadmap-stages{gap:12px}.stage-card{padding:17px}.stage-card h3{font-size:.8rem}.stage-card p{font-size:.68rem}}
@media(max-width:850px){.sidebar{width:240px}.shell{margin-left:0}.content{padding:25px 19px}.topbar{padding:12px 18px;height:auto;gap:11px}.toptools{gap:9px}.demo{font-size:.65rem}.pagehead{align-items:flex-start}.pagehead>.actions{justify-content:flex-start}.product-hero{grid-template-columns:1.15fr 1fr}.hero-copy{padding:27px 24px}.hero-copy h2{font-size:1.95rem}.hero-copy>p{font-size:.78rem}.hero-copy .actions{gap:8px}.hero-copy .btn{font-size:.76rem;padding:9px 12px}.hero-scope{font-size:.61rem}.hero-scope span{display:block;border:0;margin:5px 0 0;padding:0}.blueprint-metrics{margin-bottom:29px}.blueprint-metrics button{flex-direction:column;gap:3px;align-items:flex-start}.blueprint-metrics span{font-size:.7rem}.workflow{gap:2px}.workflow button{padding:10px 8px;min-width:112px;font-size:.73rem}.workflow{grid-template-columns:repeat(5,minmax(112px,1fr))}.workflow small{font-size:.61rem}.sectiontitle>.small{display:none}.modulecard{padding:20px}.modulecard p{font-size:.77rem}.modulecard .bottom{font-size:.63rem}.catalog-tabs{gap:23px}.catalog-tabs button{font-size:.8rem}.roadmap-stages{grid-template-columns:repeat(3,minmax(0,1fr))}.stage-card h3{line-height:1.7}.stage-card p{display:none}.stage-card b{font-size:1.55rem}.stage-card>span{align-items:flex-start;gap:5px}.stage-card .badge{padding:3px 6px;font-size:.63rem}.scope-note .btn{margin:9px 0 0;display:flex;width:max-content}.catalog-toolbar{padding:17px}.catalog-toolbar .searchbox{min-width:100%}.catalog-toolbar select{flex:1;max-width:100%;min-width:0}.catalog-count{padding:0 17px 16px;font-size:.67rem}.source-grid{grid-template-columns:1fr 1fr}.count-explainer{justify-content:space-between;padding:21px}.count-explainer b{font-size:1.8rem}.count-explainer span{font-size:.69rem}.count-explainer>.icon{width:16px}}
@media(max-width:560px){h1{font-size:1.48rem}.content{padding:22px 14px}.pagehead .subtitle{font-size:.78rem}.product-hero{grid-template-columns:1fr}.hero-copy{padding:28px 25px 10px}.hero-copy h2{font-size:2.25rem}.hero-copy>p{font-size:.81rem}.hero-copy .actions{width:auto}.hero-scope{font-size:.67rem}.hero-scope span{display:inline;border-left:1px solid #d0dfe4;padding-left:8px;margin-left:8px}.hero-visual{padding:5px 22px 20px}.valve-illustration{height:210px}.visual-caption{font-size:.62rem}.blueprint-metrics{grid-template-columns:1fr 1fr}.blueprint-metrics button{flex-direction:row;gap:10px;align-items:center;border-bottom:1px solid #e8edf2;padding:14px 17px}.blueprint-metrics button:nth-child(even){border-right:0}.blueprint-metrics button:nth-child(n+3){border-bottom:0}.blueprint-metrics strong{font-size:1.55rem}.blueprint-metrics span{font-size:.64rem}.module-grid,.module-group:first-child .module-grid{grid-template-columns:1fr}.modulecard{padding:22px}.modulecard .bottom{font-size:.7rem}.modulecard p{font-size:.82rem}.module-groups{gap:26px}.positioning-panel{padding:21px}.positioning-panel .field{min-width:0;flex:1}.positioning-panel .btn{width:100%}.stage-card{padding:13px 11px}.stage-card h3{font-size:.7rem;margin-top:12px}.stage-card b{font-size:1.4rem}.stage-card small{display:none}.roadmap-stages{gap:8px}.catalog-tabs{gap:18px}.catalog-tabs button{font-size:.76rem}.catalog-tabs span{font-size:.6rem}.scope-note{font-size:.71rem}.catalog-count{flex-direction:column;gap:5px}.source-grid{grid-template-columns:1fr}.count-explainer{gap:10px;padding:18px 13px}.count-explainer span{font-size:.6rem}.count-explainer b{font-size:1.6rem}.count-explainer>.icon{width:13px}.detailgrid{grid-template-columns:1fr;gap:5px}.detailgrid dd{margin-bottom:10px}.kano-detail>div{padding:14px;flex-wrap:wrap;gap:8px}.kano-detail small{width:100%}.modalbody{padding:23px 20px}.modalhead{padding:21px 20px}.modalfoot{padding:17px 20px}.mapped-row{align-items:flex-start;font-size:.76rem}.reviewbar{font-size:.7rem}.stat .value{font-size:1.8rem}}
/* v0.3: readable component exploration and curve workspace */
.schematic-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);gap:0}.schematic-picture{padding:20px;border-right:1px solid #e6edef;min-width:0}.valve-cutaway{width:100%;display:block;max-height:410px}.hotspot{cursor:pointer;outline:none}.hotspot circle{fill:#fff;stroke:#658e9d;stroke-width:2;filter:drop-shadow(0 2px 2px #23465220)}.hotspot text{font:700 13px system-ui;fill:#335b69;pointer-events:none}.hotspot.suspect circle{fill:#fff0d9;stroke:#cc8430;stroke-width:3}.hotspot.selected circle,.hotspot:focus circle{stroke:#07877e;stroke-width:4;fill:#d8f1eb}.hotspot.selected text{fill:#07695f}.part-buttons{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}.part-buttons button{padding:7px 9px;border:1px solid #dbe5e7;border-radius:6px;background:white;font:inherit;font-size:12px;color:#486571;cursor:pointer}.part-buttons button.suspect{background:#fff6e7;border-color:#e0b170}.part-buttons button.active{background:#e1f4ef;border-color:#168d80;color:#086b62}.part-explainer{padding:28px;background:linear-gradient(145deg,#fbfdfd,#f3f8f8);border-radius:0 0 16px 0}.part-explainer h3{font-size:23px;margin:10px 0 12px}.part-explainer p{font-size:14px;line-height:1.85;color:#54707b}.part-explainer h4{margin-top:20px}.part-observation{padding:15px;background:#fff;border:1px solid #dce7e8;border-radius:10px;margin-top:22px}.part-observation p{margin-bottom:0}.part-explainer .inlinehelp{font-size:12px}.schematic-panel .panelhead,.curve-workspace .panelhead{gap:16px;flex-wrap:wrap}.curve-group-tabs{display:flex;gap:5px;padding:12px 20px;background:#f5f9fa;border-top:1px solid #e5edef;border-bottom:1px solid #e5edef;overflow-x:auto}.curve-group-tabs button{border:0;border-radius:7px;background:transparent;padding:10px 18px;color:#59717d;font:inherit;font-weight:600;white-space:nowrap;cursor:pointer}.curve-group-tabs button.active{background:#0b7c74;color:white;box-shadow:0 3px 7px #08796d25}.curve-layout{display:grid;grid-template-columns:225px minmax(0,1fr)}.curve-list{padding:12px;border-right:1px solid #e4ecef;background:#fbfdfd;border-radius:0 0 0 16px}.curve-list button{display:block;width:100%;text-align:left;padding:13px 12px;margin:2px 0;border:1px solid transparent;border-radius:9px;background:transparent;color:#47616e;cursor:pointer}.curve-list strong{display:block;font-size:13px;line-height:1.5}.curve-list small{display:block;font-size:11px;line-height:1.65;color:#7e929c;margin-top:4px}.curve-list button.active{background:#eaf6f2;border-color:#b9ddd5;color:#076b60}.curve-list button.active small{color:#4f857a}.curve-list button span{display:inline-block;font-size:10px;margin-top:5px;color:#ad793c}.curve-main{padding:24px;min-width:0}.curve-title{display:flex;gap:20px;justify-content:space-between;align-items:flex-start}.curve-title h3{font-size:21px;margin:0}.curve-title p{color:#637f8c;font-size:13px;margin-top:7px}.curve-tools{display:flex;gap:14px;align-items:center;flex-wrap:wrap;padding:14px 0}.curve-tools label{font-size:12px;color:#5a727c}.curve-plot{display:block;width:100%;background:linear-gradient(#fff,#fbfdfd);border:1px solid #e6edef;border-radius:10px}.curve-plot text{fill:#748a94;font:11px system-ui}.curve-legend{display:flex;flex-wrap:wrap;gap:14px;font-size:11px;color:#5b7481;padding:12px 2px}.curve-legend span{display:flex;align-items:center;gap:6px}.curve-legend i{width:18px;height:3px;display:inline-block}.curve-probe{background:#f4f8fa;border-radius:8px;padding:12px;margin:6px 0 20px;display:grid;grid-template-columns:145px 1fr;gap:10px;font-size:12px;align-items:center}.curve-probe input{accent-color:#0c897c;width:100%;padding:0}.curve-probe div{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:14px;font-size:11px}.curve-reading{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid #e6edef;padding-top:20px;margin-top:15px}.curve-reading strong{font-size:13px;color:#244e5c}.curve-reading p{font-size:12px;color:#617c88;line-height:1.8;margin:7px 0}.curve-source{display:flex;gap:10px;flex-wrap:wrap;font-size:11px;align-items:center;background:#f3f8f7;padding:10px 12px;margin-top:15px;border-radius:7px;color:#6b8188}.curve-source a{color:#277c74}.curve-source .link{font-size:11px;margin-left:auto}.curve-unavailable{padding:45px 20px;text-align:center;background:#f6f8f9;border:1px dashed #cfdbdf;border-radius:10px}.curve-unavailable .icon{width:28px;height:28px;color:#93a4ae}.curve-unavailable h3{font-size:18px}.curve-unavailable p{font-size:13px;color:#6b828d}.curve-data{max-height:260px;margin:15px 0}.record-heading{font-size:12px;padding:12px;background:#eaf5f2;color:#427668;border-radius:8px;margin-bottom:14px}.kano-detail{grid-template-columns:1fr!important}.curve-workspace button:focus-visible,.part-buttons button:focus-visible{outline:3px solid #62b8ab;outline-offset:2px}
@media(min-width:1500px){.curve-main{padding:30px}.curve-layout{grid-template-columns:245px minmax(0,1fr)}}
@media(max-width:1000px){.schematic-layout{grid-template-columns:1fr}.schematic-picture{border-right:0;border-bottom:1px solid #e6edef}.part-explainer{padding:22px}.valve-cutaway{max-height:380px}.curve-layout{grid-template-columns:185px minmax(0,1fr)}.curve-main{padding:18px}.curve-tools select{max-width:100%}}
@media(max-width:700px){.curve-layout{grid-template-columns:1fr}.curve-list{display:flex;overflow-x:auto;border-right:0;border-bottom:1px solid #e6edef;border-radius:0;gap:7px}.curve-list button{min-width:155px;max-width:180px;flex:0 0 155px}.curve-main{padding:15px}.curve-title h3{font-size:18px}.curve-reading{grid-template-columns:1fr;gap:8px}.curve-group-tabs{padding:10px}.curve-group-tabs button{padding:9px 12px;font-size:12px}.curve-probe{grid-template-columns:1fr}.curve-source .link{margin-left:0}.schematic-picture{padding:10px}.part-explainer{padding:18px}.part-explainer h3{font-size:20px}.part-buttons{gap:5px}.part-buttons button{font-size:11px;padding:7px}.curve-workspace .panelhead h2,.schematic-panel .panelhead h2{font-size:16px}}

.hotspot.selected.suspect circle{fill:#ffe3b6;stroke:#bb7729;stroke-width:4}
.engineering-valve{max-height:570px!important}.engineering-valve .drawing-caption{font:600 11px system-ui;fill:#526f7e;letter-spacing:.3px}.engineering-valve .drawing-caption.faint{font:10px system-ui;fill:#8b9da7}.engineering-callout{cursor:pointer;outline:none}.engineering-callout .callout-line{fill:none;stroke:#819eac;stroke-width:1;opacity:.8}.engineering-callout .anchor-halo{fill:#5d879a;fill-opacity:.12;stroke:none;filter:none}.engineering-callout .anchor-point{fill:#658b9d;stroke:#f7fafb;stroke-width:1.5;filter:none}.engineering-callout .callout-label{fill:#fff;fill-opacity:.93;stroke:#d0dfe6;stroke-width:1}.engineering-callout .callout-number{fill:#e8eff3;stroke:none;filter:none}.engineering-callout .callout-index{fill:#587789;font:700 10px system-ui}.engineering-callout .callout-name{fill:#456475;font:600 11px system-ui}.engineering-callout.selected .callout-label,.engineering-callout:focus .callout-label{stroke:#128777;stroke-width:1.6;fill:#e7f5ef}.engineering-callout.selected .callout-line,.engineering-callout:focus .callout-line{stroke:#138c7b;stroke-width:1.8}.engineering-callout.selected .anchor-point{fill:#0d887a;stroke:#fff;stroke-width:2}.engineering-callout.selected .anchor-halo{fill:#19998a;fill-opacity:.15;stroke:none}.engineering-callout.suspect .callout-label{fill:#fff5e5;stroke:#d7a559}.engineering-callout.suspect .callout-number{fill:#edbd73;stroke:none}.engineering-callout.suspect .callout-index{fill:#6d471c}.engineering-callout.suspect .callout-name{fill:#976529}.engineering-callout.suspect .anchor-point{fill:#cd8830;stroke:#fff;stroke-width:1.5}.engineering-callout.suspect .anchor-halo{fill:#e6a345;fill-opacity:.23;stroke:none}.engineering-callout.suspect .callout-line{stroke:#c48c40;stroke-width:1.5}.engineering-callout.selected.suspect .callout-label{stroke:#ac741e;stroke-width:2}.engineering-callout.selected.suspect .callout-number{fill:#dfa953;stroke:none}.engineering-callout.selected.suspect .anchor-point{fill:#ad6b1b;stroke:#fff;stroke-width:2}.engineering-callout.selected.suspect .anchor-halo{fill:#e6a345;fill-opacity:.25;stroke:none}.engineering-callout.selected.suspect .callout-line{stroke:#b57827;stroke-width:2}.schematic-picture{display:flex;flex-direction:column;justify-content:center}.engineering-valve+ .part-buttons{margin-top:16px}@media(min-width:1200px){.schematic-layout{grid-template-columns:minmax(0,1.65fr) minmax(290px,1fr)}}
.model-tabs,.component-tabs{display:flex;gap:4px;background:#edf3f4;border-radius:8px;padding:4px}.model-tabs button,.component-tabs button{border:0;border-radius:6px;padding:8px 12px;background:transparent;color:#5e7c88;font:600 12px system-ui;cursor:pointer}.model-tabs button[aria-selected="true"],.component-tabs button[aria-selected="true"]{background:white;color:#08796e;box-shadow:0 2px 6px #2c556b13}.component-tabs{margin:20px 0 8px}.component-tabs button{flex:1;white-space:nowrap}.model-controls{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin:0 0 12px;font-size:12px;color:#526e7b}.model-controls label{display:flex;gap:5px;align-items:center;cursor:pointer}.model-controls input{accent-color:#0f887b}.model-controls .link{margin-left:auto;font-size:12px}.valve3d-stage{position:relative;border-radius:14px;overflow:hidden;background:radial-gradient(ellipse at 42% 28%,#fff 0%,#edf4f6 56%,#dce8ee 100%);border:1px solid #dce8ed}.valve3d{height:530px;width:100%;position:relative;touch-action:none}.valve3d canvas{display:block;width:100%;height:100%;outline:none;cursor:grab}.valve3d canvas:active{cursor:grabbing}.valve3d canvas:focus-visible{outline:3px solid #43a495;outline-offset:-4px}.model-caption{position:absolute;top:17px;left:17px;color:#607f8f;font-size:11px;line-height:1.8;pointer-events:none}.model-caption small{color:#8a9ea8;font-size:10px}.model-viewbar{position:absolute;bottom:15px;left:12px;right:12px;display:flex;justify-content:center;gap:5px;flex-wrap:wrap}.model-viewbar .btn{background:#ffffffd9;backdrop-filter:blur(6px);padding:6px 10px;font-size:11px;box-shadow:0 2px 5px #3051630a}.model-hint{display:flex;justify-content:space-between;gap:9px;flex-wrap:wrap;margin:10px 0 4px;font-size:10px;color:#7d94a0}.model-hint span{display:flex;align-items:center;gap:5px}.suspect-dot,.selected-dot{width:7px;height:7px;display:inline-block;border-radius:50%;background:#d6a146}.selected-dot{background:#198e80;margin-left:8px}.component-detail{min-width:0}.component-detail h3{font-size:22px}.component-fault-list{max-height:340px;overflow:auto;border-top:1px solid #dbe6e9;margin-top:12px}.component-fault-list button,.component-curve-list button{width:100%;text-align:left;cursor:pointer;display:flex;flex-direction:column;gap:6px;padding:12px 0;background:transparent;border:0;border-bottom:1px solid #dce7e9;font:inherit}.component-fault-list button span{font-size:10px;color:#718d9a}.component-fault-list button strong{font-size:12px;color:#365968;font-weight:500;line-height:1.8}.component-fault-list button small,.component-curve-list small{font-size:10px;color:#108476}.component-curve-list strong{font-size:13px;color:#325e6b}.component-curve-list span{font-size:12px;color:#738d98;line-height:1.7}.component-footnote{font-size:11px;color:#93a5ac;line-height:1.7;margin-top:19px}.model-loading,.model-fallback{padding:90px 30px;text-align:center;color:#75919f;font-size:13px}.road-description{font-size:12px!important;line-height:1.85!important;color:#607a87!important;margin-top:12px!important;min-width:260px}.road-description strong{font-size:10px;color:#91a3ac;display:block;font-weight:600}.road-fault-descriptions{margin-top:11px;min-width:240px;max-width:720px}.road-fault-descriptions summary{color:#0f8074;cursor:pointer;font-size:12px;font-weight:600;padding:8px 10px;border:1px solid #d4e6df;border-radius:6px;background:#f2f9f6}.road-fault-scroll{max-height:340px;overflow:auto;padding:0 10px;background:#f8fbfb;border:1px solid #e1eaed;border-top:0}.road-fault-scroll article{padding:14px 0;border-bottom:1px solid #e0e9ec}.road-fault-scroll article p{font-size:12px;line-height:1.8;margin:9px 0}.road-fault-scroll article small{display:block;color:#788e98;font-size:11px;line-height:1.75}.road-fault-scroll article .link{font-size:11px;margin-top:8px}.roadtable td:first-child{min-width:290px}.component-detail .part-observation{margin-top:13px}.component-detail h4{font-size:13px}@media(max-width:700px){.valve3d{height:415px}.model-controls{font-size:11px;gap:9px}.model-caption{font-size:10px;left:10px;top:10px}.model-viewbar{gap:4px;left:7px;right:7px;bottom:10px}.model-viewbar .btn{padding:6px 8px}.component-fault-list{max-height:290px}.model-tabs{width:100%}.model-tabs button{flex:1}.schematic-picture{justify-content:flex-start}}