:root{--paper:#f1f3f5;--ink:#20231f;--line:#c8cbc3;--muted:#73776f;--accent:#d6e7ad}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}header{height:96px;padding:0 4vw;display:flex;align-items:center;gap:38px;border-bottom:1px solid var(--line)}.wordmark{font-size:32px;font-weight:700;letter-spacing:-2px;margin-right:auto}.wordmark span{font-size:12px;vertical-align:top;letter-spacing:0}nav{display:flex;gap:38px;font-size:15px}nav a{padding:15px 0}nav a.active{border-bottom:2px solid var(--ink)}#language{border:1px solid var(--line);background:none;border-radius:50%;width:42px;height:42px;font-size:12px}main{min-height:70vh}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase}.home-intro{padding:55px 4vw 24px;display:flex;justify-content:space-between;gap:20px}.home-intro p{font-size:14px;line-height:1.8;margin:0}.display{font-size:clamp(90px,18vw,280px);line-height:.95;letter-spacing:-.085em;margin:8px 3vw 35px;font-weight:500}.home-feature{margin:0 4vw;display:grid;grid-template-columns:1.25fr 1fr;background:#e9ecee;min-height:410px;overflow:hidden}.home-feature img{width:100%;height:440px;object-fit:cover}.feature-copy{padding:48px;display:flex;flex-direction:column;justify-content:space-between}.feature-copy h2{font-size:clamp(28px,3.5vw,56px);font-weight:400;line-height:1.25;letter-spacing:-2px;margin:24px 0}.text-link{font-size:14px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--ink);padding:18px 0}.home-links{padding:55px 4vw 75px}.index-row{display:grid;grid-template-columns:60px 1fr 1fr 40px;align-items:center;gap:22px;border-top:1px solid var(--line);padding:28px 0}.index-row:last-child{border-bottom:1px solid var(--line)}.index-row h2{margin:0;font-weight:400;font-size:38px}.index-row p{font-size:14px;line-height:1.8;color:var(--muted)}.arrow{font-size:25px}.page-head{padding:70px 4vw 50px}.page-head h1{font-weight:400;font-size:clamp(46px,8vw,110px);line-height:1.05;letter-spacing:-4px;margin:22px 0}.page-head p{max-width:680px;font-size:15px;line-height:1.9;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:45px 28px;padding:0 4vw 80px}.mountain-card img{width:100%;aspect-ratio:1.45;object-fit:cover;background:#e9ecee;transition:transform .35s}.mountain-card{overflow:hidden}.mountain-card:hover img{transform:scale(1.025)}.card-line{display:flex;align-items:center;justify-content:space-between;margin-top:18px}.card-line h2{font-size:24px;font-weight:400;margin:0}.card-line small{color:var(--muted);font-size:11px;letter-spacing:1px}.mountain-card p{font-size:12px;color:var(--muted)}.service-list{padding:0 4vw 100px}.service-card{display:grid;grid-template-columns:65px 1fr 1.1fr 25px;gap:25px;padding:38px 0;border-top:1px solid var(--line)}.service-card h2{font-size:30px;font-weight:400;margin:0}.service-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.9}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:0 4vw 80px}.product-placeholder{aspect-ratio:1.1;background:#e7e9e2;display:flex;align-items:center;justify-content:center;font-size:clamp(25px,4vw,60px);letter-spacing:-2px}.product-grid h2{font-size:24px;font-weight:400}.draft-note{border-left:3px solid #839368;padding:12px 20px;margin:0 4vw 40px;font-size:13px;line-height:1.8;background:#e9edde}.detail-copy{margin:0 4vw 100px;max-width:800px;font-size:17px;line-height:2}.detail-copy h2{font-weight:400}.back{font-size:13px;display:inline-block;margin-bottom:20px}.viewer-top{display:flex;align-items:center;justify-content:space-between;padding:20px 4vw;gap:20px}.viewer-top h1{font-size:22px;font-weight:400;margin:0}.viewer-top a{font-size:13px}.viewer{width:100%;height:calc(100dvh - 170px);border:0;display:block;background:#e9ecee}.viewer-top button{border:1px solid var(--line);padding:10px 15px;background:transparent}footer{display:flex;align-items:center;justify-content:space-between;padding:28px 4vw;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}footer a{font-weight:700;color:var(--ink);font-size:20px;letter-spacing:-1px}@media(max-width:700px){header{height:76px;gap:17px}.wordmark{font-size:26px}nav{gap:16px;font-size:13px}#language{width:34px;height:34px}.home-intro{padding-top:30px}.home-intro .eyebrow{max-width:130px;font-size:9px}.home-intro p{font-size:11px}.display{margin-top:30px;margin-bottom:30px;font-size:23vw}.home-feature{grid-template-columns:1fr}.home-feature img{height:290px}.feature-copy{padding:25px}.feature-copy h2{font-size:35px;margin:15px 0 30px}.index-row{grid-template-columns:25px 1fr 24px;gap:10px;padding:24px 0}.index-row h2{font-size:28px}.index-row p{grid-column:2;grid-row:2;margin:0;font-size:12px}.index-row .arrow{grid-column:3;grid-row:1}.page-head{padding:45px 5vw 30px}.page-head h1{letter-spacing:-2px}.grid{gap:30px 15px}.card-line{align-items:flex-start}.card-line h2{font-size:19px}.card-line small{font-size:9px}.card-line{flex-direction:column;gap:7px}.service-card{grid-template-columns:30px 1fr 20px;gap:12px}.service-card p{grid-column:2;grid-row:2;font-size:13px}.service-card .arrow{grid-column:3;grid-row:1}.service-card h2{font-size:25px}.product-grid{grid-template-columns:1fr}.product-placeholder{aspect-ratio:1.6;font-size:60px}.viewer-top{flex-wrap:wrap;padding:14px 4vw}.viewer-top h1{font-size:18px}.viewer{height:calc(100dvh - 170px)}footer{font-size:10px;gap:15px}footer a{font-size:18px}}
.editorial-section{padding:25px 4vw 60px}.editorial-section>h2{font-size:32px;font-weight:400;letter-spacing:-1px}.editorial-section>p{max-width:780px;line-height:1.95;font-size:16px;margin-bottom:35px}.editorial-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:start}.editorial-gallery a{display:block;background:#e9e9e5}.editorial-gallery img{display:block;width:100%;height:auto}.detail-nav{padding:0 4vw;display:flex;justify-content:space-between;font-size:13px}.capabilities{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:45px 0}.capabilities article{border-top:1px solid var(--line);padding:20px 0}.capabilities p{line-height:1.9;color:var(--muted)}.product-photo{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center;background:var(--paper)}.product-grid p,.product-grid small{font-size:13px;line-height:1.7;color:var(--muted)}.product-detail{display:grid;grid-template-columns:1.1fr 1fr;gap:6vw;padding:0 4vw 70px;align-items:start}.product-hero{width:100%;position:sticky;top:20px}.product-detail p{line-height:1.9;font-size:16px}.product-detail dl{display:grid;grid-template-columns:90px 1fr;font-size:13px;line-height:1.9}.product-detail dt,.product-detail dd{border-top:1px solid var(--line);padding:12px 0;margin:0}.product-detail dt{color:var(--muted)}.availability{padding:20px 0;border-top:1px solid var(--line);color:var(--muted)}.viewer-top .back{margin:0}a:focus-visible,button:focus-visible{outline:2px solid #485f2c;outline-offset:5px}@media(max-width:700px){.editorial-gallery{grid-template-columns:1fr;gap:18px}.capabilities{grid-template-columns:1fr;gap:0}.product-detail{grid-template-columns:1fr}.product-hero{position:static}.editorial-section>h2{font-size:27px}.editorial-section{padding-bottom:35px}}
/* 2026-11-11: single-column editorial flow, two-column entry cards. */
.editorial-section{max-width:1440px;margin:0 auto;padding:32px 4vw 64px}.editorial-gallery{grid-template-columns:minmax(0,1fr);gap:30px}.editorial-gallery img{width:100%;height:auto;object-fit:contain}.editorial-gallery a{background:transparent}.editorial-section>p,.case-narrative{max-width:900px}.case-narrative{margin:40px 0;line-height:1.95}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:1440px;margin:0 auto}.product-detail{display:block;max-width:1440px;margin:0 auto}.product-hero{position:static;display:block;width:100%;height:auto;max-height:none;margin:0 0 36px}.product-detail>div{max-width:900px}.home-feature{display:block}.home-feature img{display:block;height:auto;max-height:none;object-fit:contain}.feature-copy{padding:36px 40px}.feature-copy .text-link{max-width:720px}.capabilities{display:block;margin:40px 0}.capabilities article{padding:32px 0;max-width:100%}.capabilities h3{font-size:26px;font-weight:400;margin:15px 0}.capabilities p{max-width:900px;font-size:16px}.capabilities .service-scope{font-size:14px;color:var(--ink)}.service-output{font-size:14px!important}.service-output strong{font-weight:500}.working-method{display:block}.working-method article{border-top:1px solid var(--line);padding:20px 0}.working-method p{max-width:900px;line-height:1.9;color:var(--muted)}.bio-lead{font-size:23px;line-height:1.8;max-width:900px}.role-list{list-style:none;padding:0;margin:28px 0 50px;line-height:2.2}.personal-intro h3{font-size:20px;font-weight:400}.experience-list{margin:24px 0 0}.experience-list>div{display:block;border-top:1px solid var(--line);padding:20px 0}.experience-list dt{font-size:18px}.experience-list dd{margin:8px 0 0;font-size:14px;color:var(--muted);line-height:1.8}@media(max-width:700px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 16px}.product-grid h2{font-size:20px}.product-grid p,.product-grid small{font-size:12px}.editorial-gallery{gap:22px}.feature-copy{padding:24px}.bio-lead{font-size:20px}.capabilities h3{font-size:23px}.capabilities p{font-size:15px}}
.editorial-gallery{max-width:1280px;margin-left:auto;margin-right:auto}.product-hero{max-width:1280px;margin-left:auto;margin-right:auto}.home-feature{width:calc(100% - 8vw);max-width:1280px;margin:0 auto}

.bio-portrait{margin:0 0 38px;width:100%;max-width:640px}.bio-portrait img{display:block;width:100%;height:auto;filter:grayscale(1)}

.case-index{padding-top:35px}.case-index .service-card h2{font-size:clamp(24px,3vw,38px)}

/* Compact personal introduction: portrait follows the intrinsic name width. */
.bio-heading{display:inline-grid;grid-template-columns:max-content;max-width:100%;margin:0 0 20px}
.bio-heading h2{font-size:22px;font-weight:400;letter-spacing:0;line-height:1.4;margin:0;white-space:nowrap}
.bio-heading .bio-portrait{width:0;min-width:100%;max-width:none;margin:0 0 12px}
.bio-heading .bio-portrait img{display:block;width:100%;height:auto;filter:grayscale(1)}
.bio-section .personal-intro{font-size:12px;line-height:1.9}
.bio-section .bio-lead{font-size:12px;line-height:1.9;max-width:680px;margin:0 0 16px}
.bio-section .role-list{font-size:12px;line-height:1.9;margin:0 0 24px}
.bio-section .personal-intro h3{font-size:13px;font-weight:400;margin:0 0 12px}
.bio-section .experience-list{margin:0}
.bio-section .experience-list>div{padding:12px 0}
.bio-section .experience-list dt,.bio-section .experience-list dd{font-size:12px;line-height:1.9}
.bio-section .experience-list dd{margin-top:3px}
@media(max-width:700px){.bio-heading h2{font-size:20px}.bio-section .personal-intro,.bio-section .bio-lead,.bio-section .role-list,.bio-section .experience-list dt,.bio-section .experience-list dd{font-size:13px}.bio-section .personal-intro h3{font-size:14px}}

.bio-contact{border-top:1px solid var(--line);margin-top:24px;padding-top:20px}.bio-contact p{font-size:inherit;line-height:1.9;margin:10px 0;overflow-wrap:anywhere}.bio-contact a{text-decoration:underline;text-underline-offset:3px}.shop-list,.brand-contact-list{display:block}.shop-card{padding:24px 0 40px;border-top:1px solid var(--line)}.shop-card h3{font-size:22px;font-weight:400}.shop-card img{display:block;width:220px;max-width:100%;height:auto;background:white}.shop-card p{font-size:14px;line-height:1.8;max-width:600px}.brand-contact-list figure{margin:0 0 42px}.brand-contact-list img{display:block;width:260px;max-width:100%;height:auto}.brand-contact-list figcaption{font-size:13px;line-height:1.8;margin-top:12px}.brand-contact-list a{text-decoration:underline;text-underline-offset:3px}
/* V1.1: reading, navigation and clear image-led entries. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
html{scroll-behavior:auto;scroll-padding-top:32px}header{gap:26px}nav{gap:28px}header nav a{white-space:nowrap}footer .footer-contact{font-size:13px;font-weight:400;letter-spacing:0}
.home-portals{padding:24px 4vw 0;display:grid;gap:24px;max-width:1440px;margin:auto}.home-portal{position:relative;display:block;overflow:hidden;isolation:isolate;min-height:360px;height:min(68vw,680px);background:#dce2df}.home-portal img{display:block;width:100%;height:100%;object-fit:cover}.home-portal:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(0,0,0,.7));z-index:0}.portal-mountains img{object-fit:contain}.portal-products{background:#edf0ee}.portal-products img{object-fit:contain}.portal-copy{position:absolute;inset:auto 40px 34px;color:#fff;z-index:1;text-shadow:0 1px 8px #0004}.portal-copy h2{display:flex;justify-content:space-between;align-items:center;font-size:clamp(40px,6vw,80px);font-weight:400;letter-spacing:-2px;margin:16px 0}.portal-copy h2 span{font-size:.65em}.portal-copy p{font-size:15px;line-height:1.7;margin:0}.home-signoff{padding:40px 4vw 60px;display:flex;justify-content:space-between;font-size:14px;line-height:1.8;max-width:1440px;margin:auto}
.case-toc{display:block;max-width:1440px;margin:16px auto 40px;padding:24px 4vw 32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.case-toc h2{font-size:14px;font-weight:400;margin:0 0 20px}.case-toc>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 28px}.case-toc a{display:flex;justify-content:space-between;gap:12px;align-items:center;border-top:1px solid var(--line);padding:14px 0;font-size:13px;line-height:1.6}.case-toc a span{color:var(--muted)}.project-summary{max-width:880px;margin:20px 0 24px}.project-summary p{font-size:15px;line-height:1.9;margin:5px 0}.project-service{font-size:13px;display:inline-block;padding:12px 0;margin-bottom:24px;text-decoration:underline;text-underline-offset:5px}.project-chapter{border-bottom:1px solid var(--line)}.project-chapter>h2{line-height:1.45}.next-step{padding:38px 4vw 54px;border-top:1px solid var(--line);max-width:1440px;margin:auto}.next-step h2{font-size:28px;font-weight:400;line-height:1.5}.action-links{display:flex;gap:16px;flex-wrap:wrap}.button-link{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:48px;padding:14px 20px;background:var(--ink);color:var(--paper);font-size:14px;line-height:1.5;border:1px solid var(--ink)}.button-link.secondary{background:transparent;color:var(--ink)}.purchase-intro{padding:24px 0;border-top:1px solid var(--line)}.purchase-intro p{font-size:13px;color:var(--muted);line-height:1.8}.contact-page{max-width:1000px;margin-left:0}.contact-method{padding:24px 0;border-top:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start;gap:14px}.contact-method span{font-size:12px;color:var(--muted)}.contact-method a{font-size:clamp(17px,3vw,30px);line-height:1.5;overflow-wrap:anywhere;max-width:100%}.contact-page .text-link{margin-top:24px}.terrain-connection{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:28px 4vw 40px}.terrain-connection h2{font-size:23px;font-weight:400}.terrain-connection p{font-size:13px;line-height:1.8;max-width:650px}.terrain-connection .button-link{flex-shrink:0}.contents-return{position:fixed;bottom:20px;right:4vw;z-index:5;padding:13px 18px;border:1px solid var(--line);background:var(--paper);box-shadow:0 3px 15px #0000000d;font-size:12px}.case-toc a.active{font-weight:700}
@media(max-width:700px){header{height:auto;min-height:92px;padding-top:16px;padding-bottom:13px;flex-wrap:wrap;gap:10px 16px}.wordmark{margin-right:auto}header nav{order:3;width:100%;justify-content:space-between;gap:10px;font-size:13px}header nav a{padding:6px 0;min-height:30px}#language{margin-left:auto}.home-portals{padding-top:14px;gap:14px}.home-portal{height:64vh;min-height:360px;max-height:560px}.portal-copy{inset:auto 22px 25px}.portal-copy h2{font-size:44px}.portal-copy p{font-size:13px}.home-signoff{display:block;font-size:12px}.case-toc>div{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 18px}.case-toc a{font-size:12px}.project-summary p{font-size:14px}.terrain-connection{display:block}.terrain-connection .button-link{margin-top:12px}.contents-return{bottom:15px}.action-links{display:grid}.next-step h2{font-size:24px}footer{flex-wrap:wrap}.viewer{height:calc(100dvh - 200px)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
header{position:sticky;top:0;z-index:20;background:var(--paper)}html{scroll-padding-top:120px}.product-detail .product-hero{margin-top:36px}.project-summary p{overflow-wrap:anywhere}@media(max-width:700px){html{scroll-padding-top:132px}}
html,body,#app{overflow-anchor:none}
/* V2 motion study: preserve V1 routes, order, typography and single-image reading. */
.version-tag{display:inline-block!important;font-size:9px!important;letter-spacing:1px!important;font-weight:400!important;vertical-align:top!important;margin:3px 0 0 8px;padding:4px 5px;border:1px solid var(--line)}.flow-signature{position:fixed;right:8vw;top:calc(50% - 130px);width:clamp(210px,28vw,420px);height:auto;z-index:4;color:#51604b;pointer-events:none;transition:opacity .25s}.flow-signature svg{display:block;width:100%;height:auto}.flow-signature span{display:block;text-align:right;font-size:8px;letter-spacing:2.5px;padding-right:6%;opacity:.75}.flow-signature.flow-hidden{opacity:0}.home-portal .portal-copy h2 span{transition:transform .25s}.home-portal:hover .portal-copy h2 span,.home-portal:focus-visible .portal-copy h2 span{transform:translate(4px,-4px)}.home-portal:focus-visible{outline-offset:4px}.home-portal img{transition:filter .3s}.home-portal:hover img{filter:contrast(1.015)}.project-service{transition:text-decoration-color .2s}.text-link:hover,.project-service:hover{text-decoration:underline;text-underline-offset:5px}.reading-progress{height:1px;background:#69775c;position:absolute;bottom:0;left:0;right:0;transform:scaleX(0);transform-origin:left;pointer-events:none}.case-toc .cover-jump{justify-content:flex-start;gap:13px;min-height:76px}.cover-jump img{display:block;width:64px;height:46px;object-fit:contain;background:#e8e9e3;flex-shrink:0;transition:transform .25s}.cover-jump:hover img,.cover-jump:focus-visible img{transform:scale(1.035)}.cover-jump .toc-label{flex:1;color:var(--ink)}.cover-jump>span:last-child{margin-left:auto}.four-views{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 4vw 18px;font-size:12px}.four-views>div{display:flex;gap:5px;flex-wrap:wrap}.four-views button{border:1px solid var(--line);background:transparent;padding:11px 16px;font-size:13px;min-height:42px;transition:background .2s,color .2s}.four-views button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.four-views button:disabled{opacity:.5;cursor:wait}.view-status{color:var(--muted);font-size:11px;line-height:1.6}.motion-toggle{border:0;background:none;text-decoration:underline;text-underline-offset:4px;font-size:11px;padding:8px 0;color:var(--muted)}.cover-flight{will-change:top,left,width,height}.viewer{height:calc(100dvh - 240px);min-height:420px}
@media(max-width:700px){.flow-signature{width:210px;right:6vw;top:calc(50% - 85px)}.flow-signature span{font-size:7px}.case-toc .cover-jump{gap:8px;min-height:80px;align-items:center}.cover-jump img{width:42px;height:38px}.cover-jump .toc-label{font-size:11px;line-height:1.6}.case-toc>div{gap:0 13px}.four-views{display:block;padding-top:5px}.four-views>div{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:5px}.four-views button{padding:10px 3px;font-size:12px}.view-status{display:block;margin-top:10px}.viewer{height:calc(100dvh - 295px);min-height:390px}.version-tag{font-size:8px!important;margin-top:2px}}
.reduced-motion *{animation:none!important;transition:none!important;scroll-behavior:auto!important}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* User-selected square photography, three parallel entrances. */
.home-portals{position:relative;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-bottom:105px}.home-portal{min-height:0;height:auto;max-height:none;aspect-ratio:1}.home-portal img,.portal-products img,.portal-mountains img{object-fit:cover}.home-portal:after{background:linear-gradient(180deg,transparent 45%,rgba(0,0,0,.58))}.portal-copy{inset:auto 22px 23px}.portal-copy .eyebrow{font-size:9px;letter-spacing:1.5px}.portal-copy h2{font-size:clamp(26px,3.1vw,44px);letter-spacing:-1px;margin:12px 0 10px;gap:10px}.portal-copy p{font-size:12px;line-height:1.6}.flow-signature{position:absolute;right:auto;top:auto;bottom:6px;width:135px;z-index:1;transition:left .55s cubic-bezier(.22,.7,.2,1),opacity .25s}.flow-signature span{font-size:6px;letter-spacing:2px}.home-signoff{padding-top:20px}
@media(max-width:700px){.home-portals{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding-bottom:82px}.home-portal{min-height:0;height:auto;max-height:none;aspect-ratio:1}.portal-copy{inset:auto 9px 12px}.portal-copy .eyebrow,.portal-copy p{display:none}.portal-copy h2{font-size:clamp(16px,4.6vw,24px);margin:0;letter-spacing:0;gap:3px}.portal-copy h2 span{font-size:13px}.flow-signature{width:96px;right:auto;top:auto;bottom:4px}.home-signoff{padding-top:18px}}

/* Homepage: photography and labels only; no changing line. */
.home-portals{padding-bottom:0}.home-portal:hover img{filter:none}.home-portal:hover .portal-copy h2 span,.home-portal:focus-visible .portal-copy h2 span{transform:none}.flow-signature{display:none}

.portal-copy .eyebrow,.portal-copy p{display:none}body:has(.home-portals) .reading-progress{display:none}

/* Simplified same-page case reading. */
.case-scope{font-size:12px!important;line-height:1.7!important;color:var(--muted);margin:8px 0 28px!important}.project-chapter>h2{margin-bottom:8px}.project-chapter{padding-top:26px}.case-toc a{min-height:0}.case-toc .toc-label{color:var(--ink)}

/* Flat social marks; no decorative external-link emoji. */
.footer-socials{display:flex;align-items:center;gap:12px}.footer-socials a{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--ink);padding:7px}.footer-socials svg{display:block;width:27px;height:27px}.footer-socials a:first-child svg{width:37px;height:30px}.footer-socials a:hover{opacity:.65}.service-card{grid-template-columns:65px 1fr 1.1fr}.home-portal .portal-copy h2{justify-content:flex-start}@media(max-width:700px){.service-card{grid-template-columns:30px 1fr}.footer-socials{gap:5px}.footer-socials a{width:42px;height:42px}}

.footer-socials a:first-child{width:56px}.footer-socials a:first-child svg{width:48px;height:28px}

/* 2026-11-12: full-width homepage entries on portrait phones. */
@media (max-width:700px) and (orientation:portrait){
 .home-portals{grid-template-columns:minmax(0,1fr);gap:18px}
 .home-portal{aspect-ratio:1}
 .home-portal .portal-copy{inset:auto 24px 24px}
 .home-portal .portal-copy h2{font-size:clamp(32px,10vw,44px);line-height:1.2}
}

/* 2026-11-12: compact phone navigation with underscore separators. */
@media(max-width:700px){
 header nav{justify-content:flex-start;column-gap:0}
 header nav a{position:relative;white-space:nowrap}
 header nav a:nth-child(-n+2){margin-right:24px}
 header nav a:nth-child(-n+2)::after{content:"_";position:absolute;right:-16px;top:6px;color:var(--muted);font-weight:400;pointer-events:none}
 header nav a:last-child{margin-left:auto}
}

/* Podcast profile and official monochrome Xiaoyuzhou mark. */
.bio-podcast{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}.bio-podcast>a{display:inline-block;text-decoration:underline;text-underline-offset:4px}.bio-podcast figure{margin:14px 0 0;width:192px;max-width:100%}.bio-podcast .podcast-code{display:block;padding:12px;background:#fff}.bio-podcast img{display:block;width:100%;height:auto}.bio-podcast figcaption{font-size:11px;line-height:1.7;color:var(--muted);margin-top:8px}.footer-socials .social-xiaoyuzhou svg{width:30px;height:27px}