:root{--paper:#f4f1e8;--ink:#000;--red:#DA291C;--gutter:24px}
*{box-sizing:border-box;margin:0;padding:0}
body{background:var(--paper);color:var(--ink);font-family:Helvetica,"Helvetica Neue",Arial,"Noto Sans SC","Microsoft YaHei",sans-serif;font-size:13px;font-weight:400;line-height:1.5;text-align:left}
a{color:inherit;text-decoration:none}a:hover{color:var(--red)}a:focus-visible,summary:focus-visible{outline:2px solid var(--red);outline-offset:5px}::selection{background:var(--red);color:var(--paper)}
.page{max-width:1600px;margin-inline:auto;padding:28px 48px 24px}.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--gutter)}.micro{font-size:11px;line-height:1.4;letter-spacing:.06em;text-transform:uppercase}.red{color:var(--red)}
.masthead{padding-bottom:18px;border-bottom:1px solid var(--ink);align-items:start}.identity{grid-column:1/5;font-weight:700}.edition{grid-column:5/9}.navigation{grid-column:9/13}.navigation summary{display:none}.nav-links{display:flex;flex-wrap:wrap;gap:8px 18px}
.hero{padding-top:38px;padding-bottom:54px;align-items:start}h1{grid-column:1/9;font-size:clamp(96px,14.5vw,220px);font-weight:700;line-height:.79;letter-spacing:-.075em}h1 span{display:block}h1 .red{display:inline}.hero-note{grid-column:9/13;padding-top:5px}.hero-note p{max-width:210px;margin-top:24px}.red-rule{width:48px;height:6px;background:var(--red);margin-top:24px}.hero-meta{grid-column:1/9;margin-top:10px}
.intro{padding:22px 0 68px;border-top:1px solid var(--ink);align-items:start}.section-label{grid-column:1/4}.section-label h2{margin-top:8px;font-size:17px;line-height:1.2;font-weight:700;letter-spacing:-.025em}.section-label .micro{margin-top:16px}.portrait{grid-column:5/7}.portrait img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover}.portrait figcaption{margin-top:10px}.intro-copy{grid-column:8/12}.intro-copy p{max-width:330px}.intro-copy .lead{font-size:26px;line-height:1.15;font-weight:700;letter-spacing:-.035em;margin-bottom:22px}.text-link{display:inline-block;margin-top:24px;border-bottom:1px solid var(--ink);padding-bottom:4px}
.directory{border-top:1px solid var(--ink);padding-top:22px}.directory-heading{padding-bottom:40px}.directory-heading .section-label{grid-column:1/5}.directory-caption{grid-column:8/12}.entry{border-top:1px solid var(--ink);padding:19px 0 26px;align-items:baseline}.entry-number{grid-column:1/2}.entry-title{grid-column:3/8;font-size:clamp(32px,4.1vw,62px);font-weight:700;letter-spacing:-.045em;line-height:1}.entry-description{grid-column:8/12;font-size:12px}.entry-arrow{grid-column:12/13;font-size:24px;line-height:1}.entry:hover .entry-title,.entry:hover .entry-arrow{color:var(--red)}.entry:hover .entry-description{color:var(--ink)}
.footer{border-top:1px solid var(--ink);margin-top:60px;padding-top:16px}.footer-copyright{grid-column:1/5}.footer-contact{grid-column:8/12}.footer-top{grid-column:12/13}
@media(max-width:1000px){:root{--gutter:16px}.page{padding-inline:28px}h1{font-size:15vw}.hero-note p{max-width:180px}.nav-links{gap:8px 12px}.portrait{grid-column:5/8}.intro-copy{grid-column:9/13}.intro-copy .lead{font-size:23px}}
@media(max-width:768px){:root{--gutter:10px}.page{padding:20px}.identity{grid-column:1/7}.edition{grid-column:7/13}.navigation{grid-column:1/13}.navigation summary{display:block;cursor:pointer;font-weight:700}.navigation summary::after{content:" +";color:var(--red)}.navigation[open] summary::after{content:" −"}.nav-links{margin-top:12px;gap:12px 20px}.hero{padding-top:30px;padding-bottom:36px;row-gap:24px}h1{grid-column:1/13;font-size:25vw}.hero-note{grid-column:7/13}.hero-note p{margin-top:12px}.red-rule{margin-top:16px}.hero-meta{grid-column:1/7;grid-row:2;margin-top:5px}.intro{padding-bottom:40px;row-gap:28px}.section-label{grid-column:1/13}.portrait{grid-column:1/5}.intro-copy{grid-column:7/13}.intro-copy .lead{font-size:23px}.directory-heading{row-gap:20px;padding-bottom:28px}.directory-heading .section-label{grid-column:1/7}.directory-caption{grid-column:7/13}.entry{row-gap:12px;padding-block:18px 24px}.entry-number{grid-column:1/3}.entry-title{grid-column:3/12;font-size:36px}.entry-description{grid-column:3/12;grid-row:2}.entry-arrow{grid-column:12/13}.footer{margin-top:36px;row-gap:20px}.footer-copyright{grid-column:1/7}.footer-contact{grid-column:7/13;overflow-wrap:anywhere}.footer-top{grid-column:1/7}}
@media(min-width:769px){.navigation:not([open])>.nav-links{display:flex}}
@media(max-width:380px){.page{padding-inline:16px}.intro-copy{grid-column:6/13}.intro-copy .lead{font-size:21px}.micro{font-size:10px}}

/* Shared bilingual interface and page modules. */
[data-language="zh"]{display:none}html[lang="zh-CN"] [data-language="en"]{display:none}html[lang="zh-CN"] [data-language="zh"]{display:inline}
h1 [data-language]{display:inline}html[lang="zh-CN"] h1{letter-spacing:-.045em;line-height:1}
.language-switch{display:flex;gap:12px;margin-top:14px;align-items:center}.language-switch button{border:0;border-bottom:1px solid transparent;background:none;color:var(--ink);font:inherit;padding:4px 0;cursor:pointer}.language-switch button[aria-pressed="true"]{color:var(--red);border-color:var(--red)}button:focus-visible{outline:2px solid var(--red);outline-offset:4px}.nav-links [aria-current="page"]{color:var(--red)}
.subhero{padding:48px 0 70px;align-items:start}.subhero h1{font-size:clamp(68px,10vw,150px);line-height:.95;letter-spacing:-.06em;overflow-wrap:anywhere}.subhero-note{grid-column:9/13}.subhero-note p{margin-top:22px;max-width:240px}.content-section{border-top:1px solid var(--ink);padding:24px 0 52px;align-items:start}.content-copy{grid-column:5/11;max-width:680px}.content-copy p+p{margin-top:20px}.content-copy h3{font-size:28px;line-height:1.15;margin-bottom:22px;font-weight:700}.about-photo{grid-column:1/4;width:100%;height:auto}.about-text{grid-column:5/11}.about-text h2{font-size:32px;line-height:1.2;margin-bottom:22px}.about-text p{margin-bottom:24px;max-width:550px}
.action{display:inline-block;border:1px solid var(--ink);padding:12px 18px;background:var(--ink);color:var(--paper);font:inherit;font-weight:700;cursor:pointer}.action:hover{background:var(--red);border-color:var(--red);color:var(--paper)}.download-note{margin-top:16px;font-size:12px}.project{border-top:1px solid var(--ink);padding:24px 0 56px}.project-label{grid-column:1/3}.project-image{grid-column:4/7}.project-image img{display:block;width:100%;height:auto}.project-copy{grid-column:8/13}.project-copy h2{font-size:clamp(28px,3.4vw,50px);line-height:1.05;letter-spacing:-.035em;margin-bottom:20px}.project-copy p{margin-bottom:20px}.contact-row{padding:24px 0;border-top:1px solid var(--ink)}.contact-row dt{grid-column:1/4}.contact-row dd{grid-column:5/13;font-size:clamp(20px,3vw,44px);font-weight:700;line-height:1.2;overflow-wrap:anywhere}
.wa-row{border-top:1px solid var(--ink);padding:22px 0 32px}.wa-label{grid-column:1/4}.wa-label h2{font-size:23px;margin-top:12px;line-height:1.2}.wa-preview{grid-column:5/8}.wa-preview img{display:block;width:100%;height:auto}.wa-controls{grid-column:9/13}.wa-controls details{margin-top:16px}.wa-controls summary{cursor:pointer}.wa-code{font-family:inherit;font-size:11px;line-height:1.5;overflow-wrap:anywhere;white-space:pre-wrap;max-height:260px;overflow:auto;margin-top:12px;border-top:1px solid var(--ink);padding-top:12px}.copy-status{display:block;margin-top:10px;font-size:12px;min-height:18px}
@media(max-width:768px){.subhero{padding:34px 0 44px;row-gap:28px}.subhero h1{grid-column:1/13;font-size:18vw}.subhero-note{grid-column:7/13}.content-copy{grid-column:1/13}.about-photo{grid-column:1/5}.about-text{grid-column:6/13}.about-text h2{font-size:25px}.project-label{grid-column:1/13}.project-image{grid-column:1/5}.project-copy{grid-column:6/13}.project-copy h2{font-size:26px}.contact-row dt{grid-column:1/5}.contact-row dd{grid-column:5/13;font-size:20px}.wa-label{grid-column:1/13}.wa-preview{grid-column:1/6}.wa-controls{grid-column:7/13}.wa-label h2{font-size:22px}.action{padding:10px 12px}.language-switch{margin-top:12px}html[lang="zh-CN"] .hero h1{font-size:25vw}}
/* Language visibility takes precedence over heading span layout. */
html[lang="en"] [data-language="zh"],html[lang="zh-CN"] [data-language="en"]{display:none!important}
.navigation-menu[open] summary::after{content:" −"}
@media(min-width:769px){.navigation-menu:not([open])>.nav-links{display:flex}}
.action:disabled{cursor:wait}

/* Original asset colors; saturated colors are limited to data markers. */
:root{--data-blue:#175CFF;--data-green:#008A46;--data-purple:#7435DB}
.data-label{display:inline-flex;align-items:center;gap:8px;font-size:11px;line-height:1.4;letter-spacing:.03em;color:var(--ink)}
.data-label::before{content:"";width:7px;height:7px;flex-shrink:0;background:var(--data-color)}
.data-blue{--data-color:var(--data-blue)}.data-green{--data-color:var(--data-green)}.data-purple{--data-color:var(--data-purple)}
.metrics{padding:24px 0 32px;border-top:1px solid var(--ink);align-items:start}
.metric{grid-column:span 4;min-width:0}.metric-value{display:block;font-size:clamp(48px,5.5vw,80px);font-weight:700;line-height:1;letter-spacing:-.06em;font-variant-numeric:tabular-nums;margin-bottom:12px}
.section-label h2{font-size:24px}.about-text h2{font-size:30px}.project-copy h2{font-size:clamp(26px,2.5vw,36px)}
.subhero-note .metric-value{margin-top:24px}.subhero-note .data-label{margin-top:8px}.hero-note .metrics-link{display:block;margin-top:20px}
@media(max-width:768px){.metrics{gap:10px;padding:20px 0 24px}.metric-value{font-size:44px}.metric .data-label{font-size:10px;gap:5px}.section-label h2{font-size:21px}.project-copy h2{font-size:25px}.subhero-note .metric-value{font-size:46px}.about-text h2{font-size:25px}}