.mechanism-page{--mb-navy:#0c3263;--mb-ink:#102c4e;--mb-blue:#1768b7;--mb-muted:#5b6e83;--mb-line:#cbd7e2;color:var(--mb-ink);background:white;font-family:"PingFang SC","Microsoft YaHei",sans-serif}
.mb-wrap{width:min(1180px,calc(100% - 64px));margin:auto}.mb-section{padding:48px 0}.mb-heading{margin-bottom:28px}.mb-heading>span{font-size:12px;letter-spacing:2px;color:var(--mb-blue)}.mb-heading h2{font-size:33px;line-height:1.4;margin:11px 0 0;letter-spacing:-.5px}.mb-hero{min-height:585px;position:relative;isolation:isolate;display:flex;align-items:center;color:#fff}.mb-hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}.mb-hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,26,51,.94),rgba(5,26,51,.75) 45%,rgba(5,26,51,.18));z-index:-1}.mb-hero .mb-wrap{padding:50px 0}.mb-hero .mb-wrap>span{font-size:12px;color:#bbd5ed;letter-spacing:3px}.mb-hero h1{font-size:60px;line-height:1.22;letter-spacing:-2px;margin:26px 0;color:white}.mb-hero p{font-size:23px;line-height:1.85;font-weight:600;margin:0 0 22px;color:#fff}.mb-hero .mb-wrap>div{font-size:15px;line-height:1.9;color:#c5d8eb}.mb-hero button{font:inherit;color:white;background:none;border:0;border-bottom:1px solid #8ca9c9;padding:14px 0;margin-top:20px;cursor:pointer;font-size:14px}.mb-hero button span{margin-left:35px}.mechanism-page :focus-visible{outline:2px solid #2585d5;outline-offset:4px}
.mb-problems{background:var(--mb-navy);color:white}.mb-problems .mb-heading>span,.mb-outcomes .mb-heading>span{color:#9fc7ee}.mb-problems h2,.mb-outcomes h2{color:white}.mb-failure{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #496482;border-bottom:1px solid #496482}.mb-failure>div{position:relative;padding:24px 23px;border-right:1px solid #496482}.mb-failure>div:first-child{padding-left:0}.mb-failure>div:last-child{border:0}.mb-failure>div:not(:last-child):after{content:'→';position:absolute;right:-11px;top:24px;background:var(--mb-navy);color:#9fc7ee;font-size:24px}.mb-failure h3{font-size:21px;color:white;margin:0 0 14px}.mb-failure p{font-size:14px;line-height:1.9;color:#c5d5e5;margin:0}.mb-statement{font-size:19px;line-height:1.85;font-weight:600;margin:25px 0 0}.mb-problems .mb-statement{color:#e7f0fa}
.mb-model,.mb-performance,.mb-implementation{background:#f2f6f9}.mb-model-layout{display:grid;grid-template-columns:28% 1fr;gap:45px;align-items:center}.mb-model-layout aside{border-left:3px solid #a9bfd3;padding-left:23px}.mb-model-layout aside h3{font-size:20px;margin:24px 0 9px}.mb-model-layout aside h3:first-child{margin-top:0}.mb-model-layout aside p{font-size:14px;line-height:1.9;color:var(--mb-muted);margin:0}.mb-model-stack{position:relative}.mb-model-origin,.mb-model-run{background:var(--mb-navy);color:#fff;padding:18px 24px;font-size:21px;font-weight:600;text-align:center;position:relative}.mb-model-origin small,.mb-model-run small{font-size:13px;font-weight:400;margin-left:18px;color:#c5d8eb}.mb-model-layer{position:relative;display:grid;grid-template-columns:34px 1fr 100px;gap:13px;align-items:center;padding:24px;margin:20px 0;background:#e0ebf5;border:1px solid #b9cbdd;border-left:5px solid #18568e}.mb-model-layer:before,.mb-model-run:before{content:'↓';position:absolute;left:50%;top:-23px;color:#2b669c;font-size:21px;font-weight:400;line-height:22px}.mb-model-layer.layer-1{background:#e8eff4;border-left-color:#397caa}.mb-model-layer.layer-2{background:#edf1e9;border-left-color:#749483}.mb-model-layer>span{font-size:12px;font-family:Arial,sans-serif;color:#427099}.mb-model-layer h3{font-size:24px;margin:0 0 9px}.mb-model-layer h3 small{display:block;font-size:14px;font-weight:500;margin-top:6px;color:#345675}.mb-model-layer p{font-size:13px;color:var(--mb-muted);line-height:1.8;margin:0}.mb-model-layer>strong{font-size:16px;padding-left:18px;border-left:1px solid #b9cbdd;line-height:1.8}.mb-model-run{background:#214e78}.mb-equation{text-align:center;font-size:17px;margin:19px 0 0;line-height:1.8}.mb-equation b{color:#1768b7;white-space:nowrap}
.mb-chain{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:22px 18px;background:#e8f0f7;border-top:3px solid var(--mb-navy)}.mb-chain>span{font-size:15px;font-weight:600;position:relative;line-height:1.7}.mb-chain>span:not(:last-child):after{content:'→';position:absolute;right:-24px;top:0;color:#4b7da6;font-weight:400}.mb-intro{font-size:15px;line-height:1.95;color:var(--mb-muted);margin:20px 0 26px}.mb-table-head{background:var(--mb-navy);color:white;display:flex;align-items:center;justify-content:space-between;padding:16px 20px;gap:15px}.mb-table-head h3{font-size:20px;color:white;margin:0}.mb-table-head>span{font-size:12px;color:#cbddeb}.mb-scroll{overflow:auto;width:100%}.mb-table{width:100%;table-layout:fixed;min-width:950px;border-collapse:collapse;background:white;font-size:12px;line-height:1.8}.mb-table th,.mb-table td{border:1px solid var(--mb-line);padding:13px;text-align:left;vertical-align:top;overflow-wrap:anywhere}.mb-table thead th{background:#214e78;color:white;font-weight:500}.mb-table tbody th{color:var(--mb-navy);font-weight:600}.mb-table tbody tr:nth-child(even){background:#edf3f8}.mb-raci th:first-child{width:20%}.mb-raci th:last-child{width:26%}.mb-raci th:not(:first-child):not(:last-child){width:10.8%}.mb-raci td:not(:last-child){text-align:center;font-size:15px;font-weight:600;color:#1768b7}.mb-raci-key{display:flex;gap:24px;flex-wrap:wrap;background:#e8f0f7;padding:15px 20px;font-size:12px;line-height:1.7}.mb-raci-key b{font-weight:500}.mb-note{font-size:12px;color:var(--mb-muted);line-height:1.9;margin:15px 0 0}.mb-return{border:1px solid #b9cbdd;border-top:0;padding:12px 18px;text-align:center;color:#38688f;font-size:13px;background:#fff}.mb-performance-loop .mb-chain{gap:23px;padding-left:15px;padding-right:15px}.mb-performance-loop .mb-chain>span{font-size:14px}.mb-explain{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:24px 0}.mb-explain p{font-size:13px;color:var(--mb-muted);line-height:1.9;margin:0}.mb-explain strong{display:block;font-size:18px;color:var(--mb-ink);margin-bottom:8px}.mb-kpi{min-width:1080px}.mb-kpi th:nth-child(1){width:16%}.mb-kpi th:nth-child(2){width:14%}.mb-kpi th:nth-child(3){width:17%}.mb-kpi th:nth-child(4){width:6%}.mb-kpi th:nth-child(5){width:27%}.mb-kpi th:nth-child(6){width:20%}.mb-pay blockquote{margin:0 0 26px;border-left:4px solid #b99451;background:#f7f1e6;padding:22px 25px;font-size:21px;line-height:1.8;font-weight:600}.mb-pay-table{min-width:800px;font-size:13px}.mb-pay-table th:nth-child(1){width:12%}.mb-pay-table th:nth-child(2){width:18%}.mb-pay-table th:nth-child(3){width:25%}.mb-pay-table th:nth-child(4){width:45%}.mb-pay-check{border-bottom:1px solid var(--mb-line);padding:23px 0 20px}.mb-pay-check strong{font-size:17px}.mb-pay-check p{font-size:14px;color:var(--mb-muted);margin:10px 0 0;line-height:1.9}.mb-pay-check p span{margin:0 18px;color:#9cafc1}
.mb-project-layout{display:grid;grid-template-columns:35% 1fr;gap:42px}.mb-project-layout figure{display:flex;flex-direction:column;margin:0;background:var(--mb-navy)}.mb-project-layout img{width:100%;height:100%;min-height:450px;object-fit:cover;object-position:53% center}.mb-project-layout figcaption{padding:17px 20px;color:#d1e1ee;font-size:13px;line-height:1.8}.mb-timeline{list-style:none;padding:0;margin:0}.mb-timeline li{display:grid;grid-template-columns:35px 1fr;gap:17px;position:relative;padding:0 0 23px}.mb-timeline li:before{content:'';position:absolute;left:16px;top:29px;bottom:0;width:1px;background:#b7cbdc}.mb-timeline li:last-child:before{display:none}.mb-timeline li:last-child{padding-bottom:0}.mb-timeline li>span{width:33px;height:28px;display:grid;place-items:center;background:var(--mb-navy);color:white;font-size:12px;font-family:Arial,sans-serif}.mb-timeline h3{font-size:20px;margin:0 0 8px}.mb-timeline p{font-size:14px;line-height:1.8;color:var(--mb-muted);margin:0 0 6px}.mb-timeline small{font-size:12px;line-height:1.8;color:#1768b7}.mb-implementation .mb-statement{border-top:1px solid var(--mb-line);padding-top:24px}
.mb-outcomes{background:var(--mb-navy);color:white}.mb-change-list{border-top:1px solid #496482}.mb-change-list>div{display:grid;grid-template-columns:155px 35px 185px 1fr;gap:22px;align-items:center;padding:23px 0;border-bottom:1px solid #496482}.mb-change-list span{font-size:16px;color:#b8cfe6}.mb-change-list i{font-style:normal;color:#9fc7ee;font-size:24px}.mb-change-list h3{font-size:24px;color:white;margin:0}.mb-change-list p{color:#c5d5e5;font-size:14px;line-height:1.9;margin:0}.mb-deliverables{display:flex;gap:30px;padding-top:25px;font-size:13px;line-height:2}.mb-deliverables>span{white-space:nowrap;color:#9fc7ee}.mb-deliverables p{margin:0;color:#c5d5e5}.mb-close{display:flex;align-items:center;justify-content:space-between;gap:28px;border-top:1px solid #496482;padding-top:30px;margin-top:30px}.mb-close h3{color:white;font-size:29px;line-height:1.6;margin:0 0 8px}.mb-close p{font-size:14px;color:#c5d5e5;margin:0;line-height:1.8}.mb-close .button{background:white;color:#0c3263;box-shadow:none;border-radius:3px;white-space:nowrap}
@media(max-width:950px){.mb-heading h2{font-size:29px}.mb-hero h1{font-size:53px}.mb-hero p{font-size:21px}.mb-model-layout{grid-template-columns:1fr;gap:25px}.mb-model-layout aside{display:grid;grid-template-columns:1fr 2fr;gap:12px 22px}.mb-model-layout aside h3,.mb-model-layout aside h3:first-child{margin:0;font-size:17px}.mb-model-layout aside p{font-size:13px}.mb-failure>div{padding:20px 14px}.mb-failure h3{font-size:19px}.mb-chain{flex-wrap:wrap;justify-content:flex-start;gap:15px 40px}.mb-chain>span:not(:last-child):after{right:-28px}.mb-project-layout{grid-template-columns:30% 1fr;gap:27px}.mb-change-list>div{grid-template-columns:120px 25px 160px 1fr;gap:12px}.mb-change-list h3{font-size:21px}}
@media(max-width:620px){.mb-wrap{width:calc(100% - 36px)}.mb-section{padding:34px 0}.mb-heading{margin-bottom:22px}.mb-heading h2{font-size:26px}.mb-hero{min-height:570px}.mb-hero:after{background:rgba(5,26,51,.77)}.mb-hero h1{font-size:43px;letter-spacing:-1px;line-height:1.28}.mb-hero p{font-size:19px;line-height:1.9}.mb-hero p br{display:none}.mb-hero .mb-wrap>div{font-size:13px}.mb-hero .mb-wrap>span{font-size:11px;letter-spacing:2px}.mb-failure{grid-template-columns:1fr}.mb-failure>div,.mb-failure>div:first-child{padding:18px 0;border-right:0;border-bottom:1px solid #496482}.mb-failure h3{font-size:21px;margin-bottom:8px}.mb-failure p{font-size:13px}.mb-failure>div:not(:last-child):after{content:'↓';right:8px;top:auto;bottom:-13px}.mb-statement{font-size:17px}.mb-model-layout aside{display:block;padding-left:15px}.mb-model-layout aside h3{margin-top:15px}.mb-model-layout aside p{margin-top:6px}.mb-model-origin,.mb-model-run{font-size:19px;padding:15px}.mb-model-origin small,.mb-model-run small{display:block;margin:7px 0 0;font-size:12px}.mb-model-layer{grid-template-columns:22px 1fr;gap:8px;padding:18px 13px}.mb-model-layer h3{font-size:23px}.mb-model-layer h3 small{font-size:13px}.mb-model-layer p{font-size:12px}.mb-model-layer>strong{grid-column:2;border:0;padding:0;font-size:14px;color:#1768b7}.mb-equation{font-size:14px}.mb-chain,.mb-performance-loop .mb-chain{padding:17px 13px;gap:14px 34px}.mb-chain>span,.mb-performance-loop .mb-chain>span{font-size:13px}.mb-chain>span:not(:last-child):after{right:-24px}.mb-intro{font-size:13px;margin:17px 0 22px}.mb-table-head{align-items:flex-start;flex-direction:column;padding:15px;gap:6px}.mb-table-head h3{font-size:18px}.mb-table-head>span{font-size:10px}.mb-table-head>span:after{content:' · 左右滑动查看全表'}.mb-raci-key{gap:10px 18px;padding:13px;font-size:11px}.mb-explain{grid-template-columns:1fr;gap:17px}.mb-explain strong{font-size:17px;margin-bottom:5px}.mb-pay blockquote{font-size:18px;padding:18px}.mb-pay-check p span{margin:0 8px}.mb-project-layout{grid-template-columns:1fr;gap:25px}.mb-project-layout img{height:250px;min-height:0;object-position:center}.mb-project-layout figcaption{padding:12px 15px}.mb-timeline h3{font-size:19px}.mb-timeline p{font-size:13px}.mb-change-list>div{grid-template-columns:100px 22px 1fr;gap:8px;padding:19px 0}.mb-change-list span{font-size:13px}.mb-change-list h3{font-size:22px}.mb-change-list p{grid-column:1/-1;font-size:13px}.mb-deliverables{display:block;font-size:12px}.mb-deliverables>span{display:block;margin-bottom:7px}.mb-close{flex-direction:column;align-items:flex-start;padding-top:25px;margin-top:25px}.mb-close h3{font-size:24px}.mb-close p{font-size:13px}}

/* v50: continuous mechanism diagrams and real delivery structure */
.mb-smart-model{position:relative;background:#fff;border-top:3px solid var(--mb-navy);padding:6px 0 0;overflow:auto}.mb-smart-model svg{display:block;width:100%;min-width:900px;height:auto}.mb-smart-orbit{fill:#f4f8fb;stroke:#aac1d5;stroke-width:2;stroke-dasharray:5 10}.mb-smart-flow{fill:none;stroke:#3773a6;stroke-width:3}.mb-smart-center circle{fill:#0c3263;stroke:#fff;stroke-width:9}.mb-smart-center text{text-anchor:middle;fill:#fff;font-size:24px;font-weight:650}.mb-smart-center text+text{font-size:13px;font-weight:400;fill:#c6dbed}.mb-smart-group circle{fill:#fff;stroke:#2d689c;stroke-width:3}.mb-smart-group text{text-anchor:middle;fill:#102c4e;font-size:20px;font-weight:650}.mb-smart-group text+text{font-size:12px;font-weight:400;fill:#5b7188}.mb-smart-label text{fill:#5d7790;font-size:13px;font-weight:500}.mb-smart-caption{display:flex;align-items:center;justify-content:center;gap:17px;background:#0c3263;color:#fff;padding:16px 22px;font-size:13px}.mb-smart-caption strong{font-size:16px;margin-right:12px}.mb-smart-caption i{display:block;width:35px;height:1px;background:#7598b8}.mb-smart-caption span{color:#d2e0ec}.mb-org-blueprint{display:grid;grid-template-columns:2fr 1fr;gap:40px;margin-bottom:28px;border-top:3px solid var(--mb-navy);padding-top:28px}.mb-org-chart{position:relative;padding:0 15px 22px}.mb-org-top{width:240px;margin:auto;background:#0c3263;color:#fff;text-align:center;padding:15px;font-size:18px;position:relative}.mb-org-top:after{content:'';position:absolute;width:1px;height:32px;left:50%;top:100%;background:#7194b4}.mb-org-units{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative;margin-top:32px}.mb-org-units:before{content:'';position:absolute;left:16.66%;right:16.66%;top:-1px;border-top:1px solid #7194b4}.mb-org-units>div{position:relative;padding:24px 14px 18px;text-align:center;border-bottom:4px solid #3e78a8;background:#e8f0f7}.mb-org-units>div:before{content:'';position:absolute;left:50%;bottom:100%;height:24px;border-left:1px solid #7194b4}.mb-org-units strong{display:block;font-size:16px;margin-bottom:8px}.mb-org-units span{font-size:12px;line-height:1.7;color:var(--mb-muted)}.mb-org-roles{display:grid;grid-template-columns:repeat(4,1fr);margin-top:20px;border-top:1px solid #9eb5c9;border-bottom:1px solid #9eb5c9}.mb-org-roles span{text-align:center;padding:13px 5px;font-size:13px;border-right:1px solid #c5d3df}.mb-org-roles span:last-child{border:0}.mb-position-map{border-left:1px solid #9eb5c9;padding-left:28px}.mb-position-map>span{font-size:13px;color:#1768b7;letter-spacing:2px}.mb-position-map ol{list-style:none;padding:0;margin:17px 0}.mb-position-map li{display:grid;grid-template-columns:30px 1fr;align-items:center;border-bottom:1px solid #d0dbe4;padding:12px 0;font-size:15px}.mb-position-map b{font-family:Arial;color:#1768b7}.mb-position-map small{grid-column:2;display:block;color:var(--mb-muted);font-size:11px;margin-top:4px}.mb-position-map p{font-size:12px;color:var(--mb-muted);line-height:1.8}.mb-org-table{min-width:850px}.mb-org-table th:nth-child(1){width:18%}.mb-org-table th:nth-child(2){width:35%}.mb-org-table th:nth-child(3){width:16%}.mb-org-table th:nth-child(4){width:31%}.mb-chain{position:relative;background:transparent;border:0;padding:22px 5px}.mb-chain:before{content:'';position:absolute;left:5%;right:5%;top:50%;height:3px;background:#b5cadb}.mb-chain>span{display:grid;place-items:center;min-height:68px;aspect-ratio:1.35;padding:7px 11px;text-align:center;border-radius:50%;background:#fff;border:2px solid #4b7da6;z-index:1;font-size:13px}.mb-chain>span:not(:last-child):after{display:none}.mb-performance-loop{border-top:3px solid var(--mb-navy);background:#e8f0f7;padding:10px 20px 0}.mb-performance-use{display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;border-left:4px solid #b99451;background:#f7f1e6;padding:18px 22px;margin-top:20px;font-size:13px}.mb-performance-use strong{font-size:16px;margin-right:10px}.mb-performance-use span{position:relative}.mb-performance-use span:not(:last-child):after{content:'·';position:absolute;right:-16px;color:#9f8658}.mb-salary-architecture{border-top:3px solid var(--mb-navy);margin-bottom:27px}.mb-salary-core{text-align:center;padding:23px;background:#e8f0f7}.mb-salary-core small,.mb-salary-core span{display:block;font-size:12px;color:var(--mb-muted)}.mb-salary-core strong{display:block;font-size:24px;margin:7px 0}.mb-salary-stream{display:grid;grid-template-columns:repeat(5,1fr);position:relative}.mb-salary-stream:before{content:'';position:absolute;left:10%;right:10%;top:0;border-top:1px solid #7598b8}.mb-salary-stream span{position:relative;padding:28px 12px 18px;text-align:center;font-size:12px;color:var(--mb-muted)}.mb-salary-stream span:before{content:'';position:absolute;left:50%;top:0;height:18px;border-left:1px solid #7598b8}.mb-salary-stream b{display:block;color:var(--mb-ink);font-size:15px;margin-bottom:6px}.mb-salary-architecture footer{display:flex;justify-content:center;gap:28px;padding:16px;background:#0c3263;color:#fff;font-size:13px}.mb-salary-architecture footer span{color:#c9d9e7}.mb-project-layout figure{background:transparent;clip-path:polygon(0 0,100% 0,88% 100%,0 100%)}.mb-project-layout figcaption{background:#0c3263;margin-right:12%;padding-left:24px}.mb-table-head{border-radius:0}.mb-table tbody tr{transition:background .2s}.mb-table tbody tr:hover{background:#e4eef6}
.mb-project-scene{display:grid;grid-template-columns:66% 34%;min-height:300px;margin:0;background:var(--mb-navy);border-top:3px solid var(--mb-navy);overflow:hidden}.mb-project-scene img{width:108%;height:300px;object-fit:cover;object-position:center 52%;clip-path:polygon(0 0,100% 0,92% 100%,0 100%)}.mb-project-scene figcaption{position:relative;z-index:1;display:flex;flex-direction:column;justify-content:center;margin-left:-34px;padding:40px 34px 40px 70px;color:white;background:var(--mb-navy)}.mb-project-scene figcaption span{font-size:11px;letter-spacing:2px;color:#8fc0ea}.mb-project-scene figcaption strong{font-size:22px;line-height:1.65;margin:14px 0}.mb-project-scene figcaption small{font-size:12px;line-height:1.8;color:#c6d9e9}.mb-project-route{position:relative;height:430px;margin:26px 0 0;background:#fff;overflow:hidden}.mb-project-route svg{position:absolute;inset:0;width:100%;height:100%}.mb-route-shadow{fill:none;stroke:#fff;stroke-width:30;stroke-linecap:round}.mb-route-line{fill:none;stroke:url(#mb-route-gradient);stroke-width:12;stroke-linecap:round;stroke-linejoin:round}.mb-project-route ol{list-style:none;padding:0;margin:0}.mb-route-step{position:absolute;display:grid;grid-template-columns:48px 1fr;gap:13px;width:29%;padding:9px 12px;background:rgba(255,255,255,.94)}.mb-route-step>span{display:grid;place-items:center;width:44px;height:44px;margin-top:15px;border:5px solid #d9e7f2;border-radius:50%;background:#0c3263;color:#fff;font:700 12px Arial,sans-serif;box-shadow:0 0 0 2px #3377ad}.mb-route-step small{display:block;color:#1768b7;font-size:10px;line-height:1.5;letter-spacing:.2px}.mb-route-step h3{font-size:18px;line-height:1.45;margin:5px 0;color:var(--mb-ink)}.mb-route-step p{font-size:12px;line-height:1.7;margin:0;color:var(--mb-muted)}.mb-route-step-1{left:1%;top:22px}.mb-route-step-2{left:35.5%;top:22px}.mb-route-step-3{right:1%;top:22px}.mb-route-step-4{right:1%;bottom:18px}.mb-route-step-5{left:35.5%;bottom:18px}.mb-route-step-6{left:1%;bottom:18px}.mb-route-pulse{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:190px;height:92px;color:#fff;background:#0c3263;clip-path:polygon(12% 0,88% 0,100% 50%,88% 100%,12% 100%,0 50%);box-shadow:0 14px 30px rgba(12,50,99,.16)}.mb-route-pulse span{font-size:16px;font-weight:650}.mb-route-pulse strong{font-size:10px;letter-spacing:1px;color:#9fc7ee}.mb-implementation .mb-statement{margin-top:5px}
@media(max-width:620px){.mb-smart-model svg{min-width:760px}.mb-smart-caption{justify-content:flex-start;min-width:760px}.mb-org-blueprint{grid-template-columns:1fr;gap:22px}.mb-position-map{border-left:0;border-top:1px solid #9eb5c9;padding:20px 0 0}.mb-org-units{gap:8px}.mb-org-units>div{padding:20px 5px 13px}.mb-org-units strong{font-size:13px}.mb-org-units span{font-size:10px}.mb-org-roles span{font-size:11px}.mb-chain{overflow:auto;justify-content:flex-start;flex-wrap:nowrap}.mb-chain:before{display:none}.mb-chain>span{flex:0 0 86px;aspect-ratio:auto;min-height:58px;border-radius:50%}.mb-performance-use{display:block}.mb-performance-use span{display:block;margin-top:9px}.mb-performance-use span:after{display:none}.mb-salary-stream{grid-template-columns:1fr 1fr}.mb-salary-stream:before,.mb-salary-stream span:before{display:none}.mb-salary-stream span{padding:13px;border-bottom:1px solid #d0dbe4}.mb-salary-architecture footer{display:block;text-align:center}.mb-salary-architecture footer span{display:block;margin-top:6px}.mb-project-layout figure{clip-path:none}.mb-project-layout figcaption{margin:0}.mb-project-scene{grid-template-columns:1fr}.mb-project-scene img{width:100%;height:220px;clip-path:none;object-position:center}.mb-project-scene figcaption{margin:0;padding:24px}.mb-project-scene figcaption strong{font-size:19px}.mb-project-route{height:auto;overflow:visible;padding:5px 0 0}.mb-project-route svg{display:none}.mb-project-route ol{position:relative;padding-left:49px}.mb-project-route ol:before{content:'';position:absolute;left:21px;top:28px;bottom:28px;width:5px;background:linear-gradient(#9cb9d2,#1768b7,#0c3263)}.mb-route-step{position:relative;left:auto;right:auto;top:auto;bottom:auto;width:auto;min-height:0;grid-template-columns:44px 1fr;padding:15px 0;margin-left:-49px;background:transparent}.mb-route-step>span{width:36px;height:36px;margin:4px 0 0;border-width:4px;z-index:1}.mb-route-step h3{font-size:17px}.mb-route-step p{font-size:12px}.mb-route-pulse{position:relative;left:auto;top:auto;transform:none;width:100%;height:auto;clip-path:none;padding:15px 5px;margin-top:12px}.mb-implementation .mb-statement{margin-top:22px}}

/* Mechanism V3.01: original Chinese-team hero and generated pathway visual. */
.mechanism-page .mb-hero > img{object-position:center 48%}
.mechanism-page .mb-problems .mb-heading h2{color:#fff!important}
.mb-ai-model{margin:0;border-top:3px solid var(--mb-navy);background:#fff;overflow:hidden}
.mb-ai-model>img{display:block;width:100%;height:510px;object-fit:cover;object-position:center}
.mb-ai-model figcaption{display:grid;grid-template-columns:220px minmax(0,1fr);border:1px solid #c6d6e5;border-top:0}
.mb-ai-goal{display:flex;flex-direction:column;justify-content:center;padding:24px;background:#0c3263;color:#fff}
.mb-ai-goal small{color:#9fc7ee;font-size:11px;letter-spacing:.12em}
.mb-ai-goal strong{margin:9px 0 4px;font-size:22px}
.mb-ai-goal span{color:#c5d8eb;font-size:11px}
.mb-ai-model ol{display:grid;grid-template-columns:repeat(5,1fr);margin:0;padding:0;list-style:none}
.mb-ai-model li{position:relative;min-height:126px;padding:22px 17px;border-right:1px solid #cfdae6;background:linear-gradient(145deg,#fff,#f4f8fc)}
.mb-ai-model li:last-child{border-right:0}
.mb-ai-model li span{display:block;color:#1768b7;font-size:10px;letter-spacing:.08em}
.mb-ai-model li strong{display:block;margin:17px 0 7px;color:#102c4e;font-size:17px}
.mb-ai-model li small{color:#60768c;font-size:10px;line-height:1.55}
.mb-ai-model li:not(:last-child):after{content:'→';position:absolute;right:-8px;top:50%;z-index:1;color:#1768b7;background:#f7fafc}

@media(max-width:820px){
  .mb-ai-model>img{height:360px}
  .mb-ai-model figcaption{grid-template-columns:1fr}
  .mb-ai-goal{padding:20px}
  .mb-ai-model ol{grid-template-columns:repeat(5,minmax(130px,1fr));overflow-x:auto}
}
@media(max-width:620px){
  .mechanism-page .mb-hero>img{object-position:58% center}
  .mb-ai-model>img{height:250px}
  .mb-ai-model ol{grid-template-columns:1fr;overflow:visible}
  .mb-ai-model li{min-height:0;padding:15px 17px;border-right:0;border-bottom:1px solid #cfdae6}
  .mb-ai-model li:last-child{border-bottom:0}
  .mb-ai-model li span{display:inline-block;width:30px}
  .mb-ai-model li strong{display:inline-block;margin:0 10px 0 0;font-size:16px}
  .mb-ai-model li:not(:last-child):after{content:'↓';right:16px;top:auto;bottom:-11px}
}

/* Mechanism V4.01: vertical project logic with a supporting image on the right. */
.mb-ai-model{
  display:grid;
  grid-template-columns:minmax(0,1.2fr) minmax(310px,.8fr);
  gap:28px;
  align-items:center;
  margin:0;
  padding:26px;
  border:1px solid #c6d6e5;
  border-top:3px solid var(--mb-navy);
  border-radius:22px;
  background:linear-gradient(145deg,#fff 0%,#f5f9fc 55%,#eaf2f8 100%);
  box-shadow:0 18px 46px rgba(12,50,99,.08);
  overflow:hidden;
}
.mb-ai-model figcaption{
  grid-column:1;
  grid-row:1;
  display:block;
  min-width:0;
  border:0;
  background:transparent;
}
.mb-ai-model>img{
  grid-column:2;
  grid-row:1;
  display:block;
  width:100%;
  height:270px;
  min-height:0;
  padding:10px;
  border:1px solid rgba(151,180,205,.48);
  border-radius:18px;
  background:rgba(255,255,255,.72);
  object-fit:contain;
  object-position:center;
  box-shadow:0 14px 34px rgba(12,50,99,.12);
}
.mb-ai-goal{
  display:grid;
  grid-template-columns:92px 1fr;
  align-items:center;
  padding:17px 20px;
  border-radius:16px;
  color:#fff;
  background:linear-gradient(135deg,#0c3263,#1768b7);
  box-shadow:0 12px 28px rgba(12,50,99,.16);
}
.mb-ai-goal small{grid-row:1/3;color:#a9d2f3;font-size:11px;letter-spacing:.12em}
.mb-ai-goal strong{margin:0;font-size:22px;line-height:1.35}
.mb-ai-goal span{color:#d3e4f1;font-size:11px;line-height:1.6}
.mb-ai-model ol{
  position:relative;
  display:grid;
  grid-template-columns:1fr;
  gap:7px;
  margin:13px 0 0;
  padding:0;
  list-style:none;
  overflow:visible;
}
.mb-ai-model ol:before{
  content:'';
  position:absolute;
  left:31px;
  top:28px;
  bottom:28px;
  width:2px;
  background:linear-gradient(#8db7da,#1768b7,#0c3263);
}
.mb-ai-model li{
  position:relative;
  display:grid;
  grid-template-columns:38px 116px minmax(0,1fr);
  gap:13px;
  align-items:center;
  min-height:58px;
  padding:10px 14px 10px 12px;
  border:0;
  border-bottom:1px solid rgba(174,195,213,.62);
  background:transparent;
}
.mb-ai-model li:last-child{border:0}
.mb-ai-model li span{
  position:relative;
  z-index:1;
  display:grid;
  place-items:center;
  width:38px;
  height:38px;
  border:5px solid #eef5fa;
  border-radius:50%;
  color:#fff;
  background:linear-gradient(145deg,#237ec5,#0c3263);
  font:700 10px/1 Arial,sans-serif;
  letter-spacing:.04em;
  box-shadow:0 0 0 1px rgba(23,104,183,.25);
}
.mb-ai-model li strong{display:block;margin:0;color:#102c4e;font-size:17px;line-height:1.4}
.mb-ai-model li small{color:#60768c;font-size:11px;line-height:1.55}
.mb-ai-model li:not(:last-child):after{
  content:'↓';
  position:absolute;
  z-index:2;
  left:24px;
  right:auto;
  top:auto;
  bottom:-12px;
  display:grid;
  place-items:center;
  width:18px;
  height:18px;
  border-radius:50%;
  color:#1768b7;
  background:#f4f9fc;
  font-size:11px;
}
@media(max-width:900px){
  .mb-ai-model{grid-template-columns:minmax(0,1fr) 290px;gap:20px;padding:22px}
  .mb-ai-model>img{height:230px;min-height:0}
  .mb-ai-model li{grid-template-columns:38px 102px minmax(0,1fr);gap:10px;padding-right:8px}
}
@media(max-width:700px){
  .mb-ai-model{grid-template-columns:1fr;gap:18px;padding:18px;border-radius:18px}
  .mb-ai-model figcaption{grid-column:1;grid-row:1}
  .mb-ai-model>img{grid-column:1;grid-row:2;height:220px;min-height:0;padding:6px;border-radius:14px}
}
@media(max-width:620px){
  .mb-ai-goal{grid-template-columns:78px 1fr;padding:15px 16px}
  .mb-ai-goal strong{font-size:20px}
  .mb-ai-model li{grid-template-columns:38px minmax(0,1fr);gap:11px;min-height:64px;padding:9px 8px 9px 10px}
  .mb-ai-model li strong{display:block;margin:0;font-size:16px}
  .mb-ai-model li small{grid-column:2;display:block;margin-top:-15px}
  .mb-ai-model li:not(:last-child):after{left:22px}
}