:root{color-scheme:light;--paper:#faf6f0;--surface:#fffdf9;--ink:#1a1612;--text:#4a4036;--navy:#293857;--deep:#1a2440;--blue:#4c6793;--line:#e7dfd2;--yellow:#f5c518;--tint:#f0ede6}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.85 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}
a{color:var(--navy);text-underline-offset:4px}button,input{font:inherit}button{cursor:pointer}[hidden]{display:none!important}a,button,input,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--blue);outline-offset:4px}
h1,h2,h3{line-height:1.4;letter-spacing:-.025em;text-wrap:balance}h1{font-size:clamp(32px,4vw,52px);margin:0 0 22px;font-weight:650}h2{font-family:"Songti SC",STSong,SimSun,Georgia,serif;font-size:30px;color:var(--deep);margin:0 0 24px}h3{font-size:21px;margin:0 0 14px}p{margin:0 0 18px;color:var(--text)}p:last-child{margin-bottom:0}strong{font-weight:650}ul,ol{padding-left:1.4em;margin:18px 0 24px}li{margin:9px 0;padding-left:.2em}figure{margin:0}img{max-width:100%;display:block}
.wrap{width:min(1136px,calc(100% - 64px));margin-inline:auto}.skip{position:fixed;top:-100px;left:12px;z-index:100;background:var(--navy);color:#fff;padding:12px}.skip:focus{top:10px}.site-header{position:sticky;top:0;z-index:30;background:var(--paper);border-bottom:1px solid var(--line)}.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:20px;font-weight:750;text-decoration:none;letter-spacing:.03em;color:var(--ink)}.brand span{font-size:12px;font-weight:400;letter-spacing:0;color:var(--text);margin-left:18px}.site-header nav{display:flex;gap:28px}.site-header nav a{text-decoration:none;font-size:14px}.site-header nav a[aria-current],.site-header nav a:hover{text-decoration:underline}
.eyebrow{display:block;color:var(--blue);font-size:12px;font-weight:650;letter-spacing:.1em;margin-bottom:14px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 23px;background:var(--navy);border:1px solid var(--navy);color:#fff;text-decoration:none;border-radius:999px;font-size:14px;font-weight:600;line-height:1.6}.button:hover{background:var(--deep)}.button.outline{background:transparent;color:var(--navy);border-color:var(--line)}.button.outline:hover{background:var(--tint)}.text-link{font-size:14px;font-weight:600;text-decoration:none}.text-link:hover{text-decoration:underline}
.hero{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:90px;align-items:center;padding:70px 0 62px}.hero-text>p:first-of-type{font-size:23px;color:var(--navy);line-height:1.6}.hero-text>p:nth-of-type(2){color:var(--blue);font-size:14px;letter-spacing:.08em}.portrait img{height:368px;width:280px;object-fit:cover;object-position:center 32%;border-radius:16px}.portrait figcaption{font-size:12px;margin-top:10px;color:var(--text)}.category-strip{display:grid;grid-template-columns:repeat(5,1fr);border-block:1px solid var(--line)}.category-strip a{padding:22px 20px;border-right:1px solid var(--line);text-decoration:none;display:flex;flex-direction:column;gap:7px}.category-strip a:first-child{padding-left:0}.category-strip a:last-child{border:0}.category-strip a>span,.category-strip small{font-size:12px;color:var(--blue)}.category-strip b{font-size:16px}.category-strip a:hover b{text-decoration:underline}.home-section{padding:56px 0;border-bottom:1px solid var(--line)}.home-section>p{max-width:820px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:15px}th,td{padding:15px 18px;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--tint);font-size:13px;color:var(--blue)}td{color:var(--text)}td:first-child{color:var(--ink);font-weight:550}.lanes{display:grid;grid-template-columns:1fr 1fr;gap:28px}.lanes article{padding:30px;background:var(--surface);border:1px solid var(--line);border-radius:12px}.lanes article .text-link{display:inline-block;margin-top:16px}.shared{background:var(--navy);color:#fff;padding:25px 30px;margin-top:24px;border-radius:10px}.shared h3{font-size:19px;color:var(--yellow)}.shared p{color:#e8edf4}.featured{margin:42px 0 0;padding:30px;border:1px solid var(--line);border-left:4px solid var(--navy);display:flex;align-items:center;justify-content:space-between;gap:30px}.featured h2{font-size:27px;margin-bottom:10px}.featured .button{flex-shrink:0}#about h3{margin-top:30px}#process ol{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;gap:24px;counter-reset:steps}#process li{border-top:2px solid var(--line);padding-top:15px;counter-increment:steps;font-size:15px}#process li:before{content:'0' counter(steps);display:block;font-size:12px;color:var(--blue);margin-bottom:12px}#process li strong{display:block;font-size:17px;margin-bottom:10px}.contact{margin:45px 0;background:var(--navy);border:0;border-radius:16px;padding:36px 40px}.contact h2{color:#fff}.contact p{color:#e8edf4}.contact p:first-of-type{color:var(--yellow);font-size:24px}.contact .button{background:var(--yellow);border-color:var(--yellow);color:var(--deep)}.contact .outline{background:transparent;border-color:#9aa8c0;color:#fff}
.page-head{padding:54px 0 32px;max-width:780px}.page-head p{font-size:17px}.category-nav{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:28px}.category-nav a{display:flex;gap:12px;align-items:center;padding:7px 16px;border:1px solid var(--line);border-radius:999px;text-decoration:none;font-size:14px}.category-nav a:hover{background:var(--tint)}.category-nav span{color:var(--blue);font-size:12px}.search-tools{border-top:1px solid var(--line);padding-top:24px;margin-bottom:26px;max-width:620px}.search-tools label{display:block;font-size:13px;color:var(--text);margin-bottom:8px}.search-tools>div{display:flex;gap:10px}.search-tools input{width:100%;min-width:0;background:var(--surface);border:1px solid var(--line);border-radius:8px;min-height:46px;padding:8px 14px;color:var(--ink)}.search-tools button{background:transparent;border:1px solid var(--line);padding:8px 18px;border-radius:8px;white-space:nowrap;font-size:14px;color:var(--navy)}.search-tools p{font-size:12px;margin:8px 0 0;color:var(--blue)}.empty-state{padding:32px 0}.directory-group{padding:36px 0 44px;border-top:1px solid var(--line);scroll-margin-top:22px}.group-heading{max-width:850px;margin-bottom:26px}.group-heading h2{font-size:28px;margin-bottom:16px}.group-heading p{font-size:14px}.project-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.project-card{padding:25px 28px;border:1px solid var(--line);border-radius:12px;background:var(--surface);display:flex;flex-direction:column;min-width:0}.card-meta{display:flex;justify-content:space-between;align-items:start;gap:16px;margin-bottom:16px;font-size:11px;color:var(--blue)}.card-meta span:last-child{text-align:right}.project-card h3{font-size:22px}.project-card h3 a{text-decoration:none}.project-card h3 a:hover{text-decoration:underline}.project-card>p{font-size:14px;flex:1;margin-bottom:24px}.project-card .text-link{align-self:start}
.breadcrumbs{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--text);padding:30px 0 0}.breadcrumbs a{text-decoration:none}.detail-heading{padding:30px 0 34px;border-bottom:1px solid var(--line);max-width:1136px}.detail-heading h1{font-size:clamp(29px,3.4vw,44px);max-width:950px}.detail-meta{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.status{display:inline-flex;align-items:center;padding:5px 13px;background:#e9edf2;color:var(--navy);font-size:12px;border-radius:999px}.status-live{background:#f7de74;color:var(--deep)}.detail-layout{display:grid;grid-template-columns:240px minmax(0,1fr);gap:64px;padding:34px 0 58px;align-items:start}.project-sidebar{position:sticky;top:100px;font-size:13px;max-height:calc(100vh - 128px);overflow:auto;padding:0 8px 14px 0}.project-sidebar summary{font-size:14px;font-weight:650;cursor:pointer;color:var(--navy);padding:9px 0}.project-sidebar nav{display:flex;flex-direction:column;gap:4px;margin:6px 0 14px}.project-sidebar nav a{padding:7px 9px;text-decoration:none;line-height:1.6;border-left:2px solid transparent;color:var(--text)}.project-sidebar nav a span{display:inline-block;font-size:10px;color:var(--blue);margin-right:8px}.project-sidebar nav a:hover,.project-sidebar nav a[aria-current]{color:var(--navy);border-color:var(--navy);background:#f0ede6}.same-group{border-top:1px solid var(--line);padding-top:8px}.back-directory{display:inline-block;margin-top:16px;color:var(--blue);text-decoration:none}.project-article{min-width:0;font-size:17px;line-height:1.95}.project-intro{padding-bottom:30px}.project-intro>p:first-child{font-size:19px;line-height:1.8;color:var(--navy)}.scope-note{padding:15px 20px;background:var(--tint);border-left:3px solid var(--blue);margin-bottom:25px}.scope-note p{font-size:14px}.reading-section{padding:31px 0 14px;border-top:1px solid var(--line);scroll-margin-top:20px}.reading-section h2{font-family:inherit;font-size:24px;font-weight:650;margin-bottom:20px}.project-article li{color:var(--text)}.consult{background:var(--tint);border-radius:12px;padding:28px 30px;margin:35px 0}.consult h2{font-family:inherit;font-size:23px}.consult p{font-size:15px}.consult p:first-of-type{font-size:22px;color:var(--navy)}.project-pager{display:grid;grid-template-columns:1fr 1fr;gap:30px;border-top:1px solid var(--line);padding-top:26px}.project-pager a{text-decoration:none;display:flex;flex-direction:column;align-items:start;gap:7px}.project-pager a:last-child{align-items:end;text-align:right}.project-pager small{font-size:12px;color:var(--blue)}.project-pager b{font-size:16px;font-weight:600}.project-pager a:hover b{text-decoration:underline}
.itinerary-demo{background:var(--tint);padding:24px;border-radius:10px;margin:0 0 30px}.itinerary-demo figcaption{font-size:12px;color:var(--blue);margin-bottom:20px}.itinerary-demo>div{display:grid;grid-template-columns:1fr 15px 1fr 15px 1fr;gap:12px;align-items:center}.itinerary-demo article{background:var(--surface);padding:15px;border:1px solid var(--line);min-height:190px}.itinerary-demo article>span{font-size:11px;color:var(--blue);display:block;margin-bottom:13px}.itinerary-demo b{font-size:15px}.itinerary-demo p{font-size:12px;margin-top:10px}.itinerary-demo>div>span{color:var(--blue)}.site-footer{border-top:1px solid var(--line);padding:25px 0;font-size:12px;color:var(--text)}.site-footer .wrap{display:flex;gap:25px;flex-wrap:wrap}.site-footer span{margin-right:auto}.site-footer a{text-decoration:none}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:var(--deep);color:#fff;padding:10px 22px;border-radius:99px;z-index:60;font-size:14px;max-width:90%;text-align:center}.toast:empty{display:none}.print-bar{padding:12px 24px;background:#e9edf2;display:flex;align-items:center;justify-content:center;gap:20px;font-size:14px}.print-bar button{border:1px solid var(--navy);background:var(--navy);color:white;padding:6px 14px;border-radius:6px}
@media(max-width:950px){.wrap{width:calc(100% - 48px)}.hero{grid-template-columns:1fr 230px;gap:40px}.portrait img{width:230px;height:310px}.brand span{display:none}.detail-layout{grid-template-columns:200px minmax(0,1fr);gap:35px}.category-strip a{padding-inline:12px}.category-strip b{font-size:14px}.featured{align-items:start;flex-direction:column}}
@media(max-width:700px){html{scroll-padding-top:110px}.wrap{width:calc(100% - 40px)}.header-inner{display:block;padding:12px 0;min-height:94px}.brand{font-size:18px}.brand span{display:inline;font-size:11px}.site-header nav{gap:22px;margin-top:7px}.site-header nav a{font-size:13px}.hero{grid-template-columns:1fr;gap:28px;padding:39px 0 33px}.hero-text>p:first-of-type{font-size:21px}.portrait{display:flex;align-items:end;gap:18px}.portrait img{width:114px;height:150px;border-radius:10px}.portrait figcaption{font-size:11px;max-width:170px}.category-strip{grid-template-columns:1fr 1fr;gap:0}.category-strip a{padding:15px!important;border-bottom:1px solid var(--line);border-right:0}.category-strip a:last-child{border:0;grid-column:1/-1}.home-section{padding:35px 0}.home-section h2{font-size:27px}.lanes,.project-grid{grid-template-columns:1fr}.lanes article{padding:23px}.shared{padding:23px}.featured{padding:24px;margin-top:30px}.featured h2{font-size:25px}#process ol{grid-template-columns:1fr 1fr;gap:16px}#process li{font-size:14px}.table-scroll table{min-width:550px}th,td{padding:12px;font-size:13px}.contact{padding:26px;margin-block:30px}.page-head{padding:35px 0 24px}.page-head p{font-size:15px}.category-nav{gap:8px}.category-nav a{font-size:12px;padding:6px 11px;gap:9px}.directory-group{padding:28px 0 32px}.group-heading h2{font-size:26px}.project-card{padding:23px}.project-card h3{font-size:21px}.breadcrumbs{padding-top:22px}.detail-heading{padding:23px 0 25px}.detail-heading h1{font-size:31px}.detail-layout{display:block;padding-top:22px}.project-sidebar{position:static;max-height:none;overflow:visible;padding:0;margin-bottom:30px;border-bottom:1px solid var(--line)}.project-sidebar details{padding-bottom:8px}.project-sidebar nav{gap:2px}.project-sidebar nav a{padding-block:7px}.project-sidebar .back-directory{margin:4px 0 18px}.project-article{font-size:16px;line-height:1.95}.project-intro>p:first-child{font-size:18px}.reading-section{padding-top:26px}.reading-section h2{font-size:22px}.project-pager{gap:20px}.project-pager b{font-size:14px}.consult{padding:23px}.itinerary-demo{padding:20px}.itinerary-demo>div{grid-template-columns:1fr}.itinerary-demo article{min-height:0;padding:18px}.itinerary-demo article>span{margin-bottom:8px}.itinerary-demo p{line-height:1.65}.itinerary-demo>div>span{justify-self:center;transform:rotate(90deg)}.site-footer .wrap{gap:12px}.site-footer span{width:100%}.print-bar{gap:12px;font-size:12px;flex-wrap:wrap;padding:10px 15px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body.print-preview{background:#fff;font-size:11pt;color:#111}body.print-preview .site-header,body.print-preview .project-sidebar,body.print-preview .project-pager,body.print-preview .breadcrumbs,body.print-preview .site-footer,body.print-preview .detail-meta>a,body.print-preview .actions{display:none!important}body.print-preview .wrap{max-width:760px;width:calc(100% - 40px)}body.print-preview .detail-layout{display:block;padding-top:22px}body.print-preview .project-article{font-size:11pt;line-height:1.7}body.print-preview .detail-heading h1{font-size:25pt}body.print-preview .reading-section h2{font-size:16pt}body.print-preview .reading-section{padding-top:20px}body.print-preview .consult{background:#fff;border:1px solid #ccc}body.print-preview .scope-note{background:#f4f4f4}
@media print{html{scroll-behavior:auto}body,body.print-preview{background:white;font-size:10.5pt;line-height:1.65;color:#111}.no-print,.skip,.search-tools,.category-nav{display:none!important}.wrap,body.print-preview .wrap{width:100%;max-width:none}h1,.detail-heading h1,body.print-preview .detail-heading h1{font-size:25pt}h2{font-size:18pt;break-after:avoid}h3{font-size:13pt;break-after:avoid}p,li{orphans:3;widows:3}.hero{grid-template-columns:1fr 110px;gap:25px;padding:16px 0 22px}.portrait img{width:110px;height:145px}.hero-text>p,.hero-text>p:first-of-type{font-size:11pt}.category-strip{display:none}.home-section{padding:22px 0}.lanes{gap:16px}.lanes article{padding:18px}.shared{background:#eee}.shared h3,.shared p{color:#222}.featured{margin-top:22px;padding:18px}.featured>.button{display:none}.table-scroll{overflow:visible}.table-scroll table{min-width:0;font-size:9pt}th,td{font-size:9pt;padding:8px}tr{break-inside:avoid}.contact{background:#fff;border:1px solid #aaa;padding:18px}.contact h2,.contact p,.contact p:first-of-type{color:#111}.page-head{padding:20px 0}.project-grid{display:block}.project-card{break-inside:avoid;margin-bottom:14px}.project-card .text-link{display:none}.detail-layout,body.print-preview .detail-layout{display:block;padding:20px 0}.detail-heading{padding:20px 0}.project-article,body.print-preview .project-article{font-size:10.5pt;line-height:1.65}.project-intro>p:first-child{font-size:12pt}.reading-section,body.print-preview .reading-section{padding:18px 0 8px}.reading-section h2,body.print-preview .reading-section h2{font-size:14pt}.itinerary-demo{break-inside:avoid}.itinerary-demo>div{grid-template-columns:1fr 15px 1fr 15px 1fr}.itinerary-demo article{min-height:0}.itinerary-demo>div>span{transform:none}.consult,body.print-preview .consult{background:#fff;border:1px solid #aaa;break-inside:avoid;padding:18px;margin:22px 0}.consult p{font-size:10pt}.status{background:#eee!important;color:#111}.scope-note{border-left-color:#aaa;background:#f5f5f5}@page{size:A4;margin:16mm 15mm}}