:root{--paper:#f7f6ef;--white:#fdfcf7;--ink:#203f32;--muted:#536252;--line:#dcded2;--green:#294e3c;--soft:#e9ede2;--ochre:#ad7d45;--serif:Georgia,'Times New Roman',serif;--sans:Inter,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-family:var(--sans);color:var(--ink);background:var(--paper);font-synthesis:none;font-size:14px;line-height:1.55}
*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit;color:inherit}button,a,input,select{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}a:hover{color:#8a5d30}button{border:0;background:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid #ad7d45;outline-offset:4px}input,select{min-width:0}input[type=search]::-webkit-search-cancel-button{cursor:pointer}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{font-weight:400}h1,h2{font-family:var(--serif);letter-spacing:-.045em}h1{font-size:56px;line-height:1.1;margin-bottom:18px}h2{font-size:36px;line-height:1.16;margin-bottom:18px}h3{font-size:20px;line-height:1.3}p{color:var(--muted);line-height:1.7}svg{display:block}small{font-size:11px}.skip{position:fixed;top:-80px;left:16px;background:var(--green);color:white;padding:12px;z-index:100}.skip:focus{top:10px}.site-header{height:90px;display:flex;align-items:center;padding:0 4%;border-bottom:1px solid var(--line);gap:40px;background:var(--paper)}.logo{display:flex;gap:13px;align-items:center;min-width:208px}.mark{width:38px;height:44px;flex:none}.logo-text{font-family:var(--serif);font-size:21px;line-height:1.08;letter-spacing:-.04em}.logo-text span{display:block}.logo-text span:last-child{font-size:19px}.primary-nav{display:flex;gap:30px;height:100%;align-items:center;margin:auto}.primary-nav a{height:100%;display:flex;align-items:center;position:relative;color:var(--muted);font-size:13px}.primary-nav a[aria-current]{color:var(--green)}.primary-nav a[aria-current]:after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--green)}.header-tools{display:flex;align-items:center;gap:15px}.icon-btn{width:38px;height:38px;display:grid;place-items:center;border-radius:50%}.icon-btn:hover{background:var(--soft)}.icon{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.search-open{display:flex;gap:9px;align-items:center;font-size:12px}.search-open kbd{font-size:10px;border:1px solid var(--line);padding:1px 5px;border-radius:4px;color:var(--muted)}.subnav{display:flex;gap:28px;padding:13px 4%;border-bottom:1px solid var(--line);overflow-x:auto;white-space:nowrap;font-size:12px}.subnav a{color:var(--muted)}.subnav a[aria-current]{color:var(--green);font-weight:600}.eyebrow{font-size:10px;font-weight:600;letter-spacing:.17em;text-transform:uppercase;display:flex;align-items:center;gap:8px;margin-bottom:14px;color:var(--muted)}.eyebrow .live-dot{height:6px;width:6px;background:#628360;border-radius:50%}.page{padding:40px 4% 65px;max-width:1600px;margin:0 auto}.page-intro{max-width:700px;margin:9px 0 30px}.page-intro p{font-size:16px;max-width:620px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin:38px 0 22px}.section-head h2{font-size:31px;margin-bottom:0}.text-link{display:inline-flex;align-items:center;gap:12px;font-size:12px;padding:5px 0;border-bottom:1px solid currentColor}.text-link svg{width:16px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:1px solid var(--line);padding:11px 17px;border-radius:5px;font-size:12px;font-weight:500;min-height:42px;background:var(--white)}.button:hover{background:var(--soft);color:var(--ink)}.button.primary{background:var(--green);color:#fff;border-color:var(--green)}.button.primary:hover{background:#163726}.button.small{padding:7px 12px;min-height:35px}.button svg{width:16px}.actions{display:flex;flex-wrap:wrap;gap:10px}.muted{color:var(--muted)}.tag{font-size:10px;padding:4px 8px;border:1px solid var(--line);border-radius:3px;white-space:nowrap;display:inline-flex;align-items:center;gap:5px;line-height:1.4}.tag.soft{background:var(--soft);border-color:transparent}.tag.amber{background:#f2e9d7;border-color:#e8d9b9;color:#7c5a2f}.notice{padding:15px 18px;border-left:2px solid var(--ochre);background:#f0ede2;color:var(--muted);font-size:12px;line-height:1.7;margin:22px 0}.notice a{text-decoration:underline}.breadcrumb{display:flex;gap:10px;font-size:11px;color:var(--muted);margin-bottom:30px}.breadcrumb a{text-decoration:underline;text-underline-offset:3px}.hidden{display:none!important}.empty{padding:55px 25px;text-align:center;background:var(--soft);border-radius:8px;grid-column:1/-1}.empty h2{font-size:27px}.empty p{max-width:480px;margin:0 auto 20px}.result-count{font-size:11px;color:var(--muted)}
/* The atlas */
.atlas-page{padding-top:29px}.atlas-title{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:26px}.atlas-title h1{font-size:46px;margin:0}.atlas-title .eyebrow{margin-bottom:10px}.atlas-title>p{width:330px;font-size:12px;margin:0 0 4px}.atlas-layout{display:grid;grid-template-columns:240px minmax(390px,1fr) 260px;border:1px solid var(--line);border-radius:9px;overflow:hidden;min-height:609px;background:var(--white)}.material-rail{border-right:1px solid var(--line);padding:23px 18px 14px;display:flex;flex-direction:column}.rail-head{display:flex;align-items:center;justify-content:space-between}.rail-head .eyebrow{font-size:9px;margin-bottom:18px}.rail-head span{font-size:10px;color:var(--muted)}.search-field{display:flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:5px;background:transparent;padding:0 10px}.search-field svg{width:15px;flex:none;color:var(--muted)}.search-field input{width:100%;background:transparent;border:0;outline:0;min-height:38px;font-size:12px}.search-field:focus-within{outline:2px solid var(--ochre);outline-offset:2px}.rail-filters{display:grid;grid-template-columns:1fr 65px;gap:7px;margin:10px 0 15px}.rail-filters select{padding:6px 3px;font-size:10px;width:100%;background:transparent;border:0;border-bottom:1px solid var(--line)}.rail-list{height:407px;overflow:auto;scrollbar-width:thin;scrollbar-color:#c9d2c2 transparent;margin:0 -7px;padding:0 7px}.fiber-option{width:100%;display:flex;align-items:center;gap:12px;padding:10px 9px;margin-bottom:3px;border:1px solid transparent;border-radius:5px;text-align:left}.fiber-option:hover{background:#f1f2e9}.fiber-option.active{background:#e9eee2;border-color:#ccd5c4}.fiber-option .fiber-name{font-size:12px;font-weight:500}.fiber-option small{display:block;color:var(--muted);font-size:9px;margin-top:1px}.fiber-option .chevron{margin-left:auto;font-size:16px;color:var(--muted)}.mini-swatch{width:33px;height:33px;border-radius:50%;background-color:var(--swatch);background-image:repeating-linear-gradient(38deg,#ffffff45 0px,#ffffff45 1px,transparent 1px,transparent 3px),repeating-linear-gradient(128deg,#273e2b28 0px,#273e2b28 1px,transparent 1px,transparent 4px);box-shadow:inset 0 0 0 1px #3d503219;flex:none}.rail-bottom{margin-top:auto;padding:14px 0 0;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.rail-bottom a{text-decoration:underline}.map-panel{position:relative;min-width:0;background:radial-gradient(ellipse at 50% 45%,#fbfcf5 0%,#f6f7ee 60%,#eef0e5 100%);display:flex;flex-direction:column}.map-top{display:flex;justify-content:space-between;align-items:center;position:absolute;z-index:2;top:21px;left:24px;right:21px;gap:10px}.map-caption{font-size:10px;color:var(--muted);letter-spacing:.06em}.segmented{display:flex;border:1px solid #d4dacb;border-radius:5px;padding:3px;background:#f9faf3}.segmented button{font-size:10px;padding:5px 10px;border-radius:3px}.segmented button[aria-pressed=true]{background:var(--green);color:white}.globe{width:100%;margin:auto 0;min-height:400px}.globe-svg{width:100%;height:auto;max-height:530px;user-select:none;touch-action:pan-y;cursor:grab}.globe-svg.dragging{cursor:grabbing;touch-action:none}.orbit{fill:none;stroke:#d6ddcb;stroke-width:.7}.orbit.outer{stroke-dasharray:1 6;stroke-width:1.3}.graticule{fill:none;stroke:#bbc9b3;stroke-width:.5;opacity:.48}.city-label{font:10px var(--sans);fill:#3a5141;paint-order:stroke;stroke:#f6f8ee;stroke-width:3px;stroke-linejoin:round}.ocean-label{font:8px var(--sans);letter-spacing:3px;fill:#7a8a72}.map-node{cursor:pointer}.map-node:hover circle:last-of-type,.map-node:focus circle:last-of-type{r:6}.map-bottom{position:absolute;left:22px;right:22px;bottom:17px;display:flex;align-items:center;justify-content:space-between;gap:10px}.map-legend{display:flex;gap:12px;font-size:9px;align-items:center}.map-legend span{display:flex;align-items:center;gap:5px}.map-legend i{width:5px;height:5px;border-radius:50%;background:#245640}.map-legend span:nth-child(2) i{background:#ad773f}.map-legend span:nth-child(3) i{background:#68888b}.map-tools{display:flex;align-items:center;gap:1px;border:1px solid var(--line);background:#fafbf5;border-radius:4px;padding:2px}.map-tools button{height:27px;width:27px;display:grid;place-items:center;font-size:16px;border-radius:3px}.map-tools button:hover{background:var(--soft)}.map-tools svg{width:14px}.map-helper{position:absolute;left:0;right:0;bottom:60px;text-align:center;font-size:9px;color:#73806b;pointer-events:none}.journey-panel{border-left:1px solid var(--line);padding:24px 22px;display:flex;flex-direction:column}.journey-panel .eyebrow{font-size:8px;letter-spacing:.15em}.journey-panel h2{font-size:32px;margin-bottom:9px}.journey-panel>p{font-size:11px;line-height:1.6;margin-bottom:18px}.route-select{width:100%;padding:8px 6px;font-size:11px;border:1px solid var(--line);border-radius:4px;background:var(--white);margin-bottom:16px}.journey-stops{list-style:none;padding:0;margin:0 0 19px}.journey-stops li{position:relative;padding:0 0 17px 24px}.journey-stops li:not(:last-child):before{content:'';position:absolute;left:6px;top:14px;bottom:0;border-left:1px dashed #c2cbbb}.journey-stops button{padding:0;text-align:left;display:block;width:100%}.stop-dot{position:absolute;left:1px;top:3px;width:11px;height:11px;background:var(--white);border:2px solid #769172;border-radius:50%}.journey-stops li:nth-child(n+2) .stop-dot{border-color:#ad804d}.journey-stops li:last-child .stop-dot{border-color:#68888b}.stop-name{font-size:11px;line-height:1.4;font-weight:500;display:block}.stop-sub{font-size:9px;color:var(--muted);display:block;line-height:1.5;margin-top:2px}.route-stats{display:flex;gap:17px;margin-top:auto;margin-bottom:18px;border-top:1px solid var(--line);padding-top:13px}.route-stats b{font-family:var(--serif);font-weight:400;font-size:23px;display:block}.route-stats small{font-size:8px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.journey-panel .button{width:100%;font-size:10px}.atlas-footnote{display:flex;justify-content:space-between;gap:20px;font-size:10px;margin-top:12px;color:var(--muted)}.atlas-footnote a{text-decoration:underline}.node-detail{padding:20px 25px;background:var(--soft);border-radius:6px;margin-top:16px;display:grid;grid-template-columns:220px 1fr auto;gap:22px;align-items:start}.node-detail h3{margin:0 0 5px}.node-detail p{font-size:12px;margin:0}.discovery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.discovery-card{border:1px solid var(--line);border-radius:7px;overflow:hidden;background:var(--white);display:grid;grid-template-columns:104px 1fr;min-height:136px;transition:transform .18s}.discovery-card:hover{transform:translateY(-3px)}.discovery-card .swatch-art{border-radius:0;width:104px;height:100%;min-height:136px}.discovery-copy{padding:17px 20px}.discovery-copy .eyebrow{font-size:8px;letter-spacing:.12em;margin-bottom:7px}.discovery-copy h3{font-family:var(--serif);font-size:21px;letter-spacing:-.025em;margin-bottom:6px}.discovery-copy p{font-size:10px;margin:0}.swatch-art{background-color:var(--swatch,#c4bda9);background-image:repeating-linear-gradient(28deg,#ffffff60 0,#ffffff22 1px,transparent 1px,transparent 4px),repeating-linear-gradient(118deg,#16321e35 0,#16321e35 1px,transparent 1px,transparent 5px);position:relative;overflow:hidden}.swatch-art:after{content:'';position:absolute;inset:0;background:linear-gradient(120deg,#ffffff30,transparent 45%,#24352520)}.swatch-art .fiber-ring{position:absolute;width:150px;height:150px;border:23px solid #ffffff50;border-radius:50%;left:-60px;top:-25px;transform:rotate(-24deg);box-shadow:20px 20px 0 -15px #ffffff70,45px 45px 0 -20px #ffffff50}.swatch-art.silk{background-image:repeating-linear-gradient(115deg,#ffffff22 0,transparent 3px,#ffffff22 5px),linear-gradient(120deg,#b4ac9c,#ece6d7 44%,#b4ac9c 47%,#ece6d7 80%)}.swatch-art.wool{background-image:repeating-linear-gradient(35deg,#e8e5d299 0 3px,transparent 4px 8px),repeating-linear-gradient(145deg,#76796677 0 3px,transparent 5px 9px)}
/* Library and profiles */
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap;padding:16px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:22px}.toolbar .search-field{min-width:220px;flex:1;max-width:390px;background:var(--white)}.toolbar label{display:flex;gap:7px;align-items:center;font-size:11px;color:var(--muted)}.toolbar select{background:var(--white);padding:9px;border:1px solid var(--line);border-radius:4px;font-size:11px;max-width:220px}.toolbar .result-count{margin-left:auto}.family-chips{display:flex;gap:7px;flex-wrap:wrap;margin:0 0 25px}.chip{font-size:10px;padding:7px 12px;border:1px solid var(--line);border-radius:30px;background:transparent}.chip.active{background:var(--green);color:white;border-color:var(--green)}.library-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.material-card{border:1px solid var(--line);border-radius:7px;overflow:hidden;background:var(--white);transition:transform .15s}.material-card:hover{transform:translateY(-3px)}.card-image{display:block;position:relative}.card-image .swatch-art{height:145px}.card-id{position:absolute;top:13px;left:15px;font-family:var(--serif);font-size:14px;background:#f7f6efba;border-radius:3px;padding:2px 7px}.card-save{position:absolute;top:10px;right:10px;background:#f8f8f0d9}.card-save[aria-pressed=true]{background:var(--green);color:white}.material-card-body{padding:18px}.material-card-body .eyebrow{font-size:8px;letter-spacing:.13em;margin-bottom:7px}.material-card-body h3{font-family:var(--serif);font-size:25px;letter-spacing:-.03em;margin:0 0 8px}.material-card-body p{font-size:11px;line-height:1.6;min-height:52px;margin-bottom:14px}.card-links{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-top:12px;font-size:10px;color:var(--muted)}.card-links a{display:flex;align-items:center;gap:6px}.card-links svg{width:13px}.pagination{display:flex;justify-content:center;align-items:center;gap:18px;margin-top:30px;font-size:12px}.profile-hero{display:grid;grid-template-columns:1fr 390px;gap:70px;align-items:center;padding:5px 0 32px}.profile-hero h1{font-size:66px}.profile-hero .dek{font-family:var(--serif);font-size:24px;line-height:1.4;letter-spacing:-.025em;color:var(--muted)}.profile-hero .swatch-art{height:305px;border-radius:8px;display:flex;align-items:end;padding:26px}.profile-art-label{position:relative;z-index:1;font-size:10px;letter-spacing:.1em;padding:7px 10px;background:#fafbf0da;border-radius:3px}.profile-tabs{display:flex;gap:30px;border-bottom:1px solid var(--line);margin-bottom:30px;overflow:auto;white-space:nowrap}.profile-tabs a{font-size:12px;padding:12px 0}.profile-tabs a[aria-current]{border-bottom:2px solid var(--green)}.profile-body{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:60px}.reading{max-width:780px}.reading h2{font-size:31px;margin:30px 0 14px}.reading h2:first-child{margin-top:0}.reading h3{font-family:var(--serif);font-size:25px;margin-top:28px}.reading p{font-size:15px;line-height:1.85}.reading ul{color:var(--muted);line-height:1.8;padding-left:22px}.reading .notice{font-size:12px}.fact-box{padding:24px;border:1px solid var(--line);border-radius:6px;background:var(--white);margin-bottom:17px}.fact-box h3{font-family:var(--serif);font-size:24px;margin-bottom:15px}.fact-row{padding:12px 0;border-bottom:1px solid var(--line);font-size:12px}.fact-row:last-child{border-bottom:0}.fact-row small{display:block;font-size:9px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}.source-links{list-style:none;padding:0;margin:10px 0}.source-links li{border-bottom:1px solid var(--line);padding:10px 0}.source-links a{font-size:12px;display:block;text-decoration:underline;text-underline-offset:3px}.source-links small{font-size:10px;color:var(--muted)}.history-block{display:grid;grid-template-columns:50px 1fr;gap:18px;border-left:1px solid #b7c5b0;margin:20px 0;padding:5px 0 10px 22px}.history-block .history-icon{font-family:var(--serif);font-size:38px;color:#a3b395}.history-block h3{margin-top:0}.back-top{display:inline-block;margin-top:30px;font-size:12px;text-decoration:underline}
/* Routes, editorial and references */
.route-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.route-card{padding:23px;background:var(--white);border:1px solid var(--line);border-radius:7px}.route-card h3{font-family:var(--serif);font-size:25px;letter-spacing:-.03em;margin-bottom:15px}.route-card .eyebrow{font-size:9px}.route-path{font-size:11px;color:var(--muted);line-height:1.8;min-height:43px}.route-meta{display:flex;justify-content:space-between;gap:12px;padding-top:15px;margin-top:17px;border-top:1px solid var(--line);font-size:10px;color:var(--muted)}.journey-hero{display:grid;grid-template-columns:1fr 390px;gap:45px}.journey-hero .mini-map{height:250px;overflow:hidden;border-radius:6px;background:var(--soft)}.mini-map .globe-svg{max-height:270px}.journey-hero h1{font-size:47px}.full-stops{list-style:none;padding:0;margin:30px 0}.full-stops>li{display:grid;grid-template-columns:50px 230px 1fr;gap:20px;padding:26px 0;border-top:1px solid var(--line)}.full-stops .step-number{font-family:var(--serif);font-size:30px;color:#9cad92}.full-stops h3{font-family:var(--serif);font-size:26px;margin-bottom:5px}.full-stops p{font-size:13px;max-width:650px;margin-bottom:10px}.full-stops small{display:block;color:var(--muted)}.region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.region-card{border:1px solid var(--line);border-radius:7px;background:var(--white);overflow:hidden}.region-art{height:110px;background-color:var(--region);background-image:repeating-radial-gradient(ellipse at 30% 150%,transparent 0 15px,#ffffff55 16px 17px,transparent 18px 26px);position:relative}.region-art span{font-size:10px;letter-spacing:.12em;position:absolute;bottom:12px;left:18px}.region-card-content{padding:20px}.region-card h3{font-family:var(--serif);font-size:23px}.region-card p{font-size:11px;margin-bottom:0}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.article-card{border-top:1px solid var(--line);padding-top:22px}.article-card .article-art{height:170px;background:var(--soft);margin-bottom:22px;border-radius:5px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.article-art span{font-family:var(--serif);font-size:100px;color:#526e4e;letter-spacing:-.08em}.article-art:before{content:'';position:absolute;inset:15px;border:1px solid #ffffff8c;border-radius:50%}.article-card h3{font-family:var(--serif);font-size:26px;letter-spacing:-.03em}.article-card p{font-size:12px}.article-card small{color:var(--muted);font-size:10px}.article-layout{display:grid;grid-template-columns:210px minmax(0,760px);gap:65px;justify-content:center}.article-layout aside{position:sticky;align-self:start;top:25px}.article-layout aside a{display:block;font-size:11px;color:var(--muted);padding:8px 0;border-bottom:1px solid var(--line)}.article-layout .reading{font-size:15px}.article-heading{max-width:850px;margin:20px auto 45px;text-align:center}.article-heading .eyebrow{justify-content:center}.article-heading h1{font-size:52px}.article-heading p{font-size:17px;max-width:680px;margin:auto}.glossary-list{display:grid;grid-template-columns:repeat(2,1fr);column-gap:45px}.glossary-list details{padding:18px 0;border-top:1px solid var(--line)}.glossary-list summary{cursor:pointer;font-family:var(--serif);font-size:23px}.glossary-list p{font-size:13px;margin:14px 0 0}.source-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.source-card{border:1px solid var(--line);border-radius:6px;padding:20px;background:var(--white)}.source-card h3{font-family:var(--serif);font-size:22px;margin-bottom:12px}.source-card p{font-size:11px}.source-card a{font-size:11px;text-decoration:underline}.stats-banner{display:grid;grid-template-columns:repeat(4,1fr);background:var(--green);border-radius:7px;color:var(--paper);margin:30px 0;padding:30px}.stats-banner>div{border-right:1px solid #6d846a;padding:0 25px}.stats-banner>div:last-child{border:0}.stats-banner b{font-family:var(--serif);font-weight:400;font-size:40px;display:block;line-height:1.2}.stats-banner span{font-size:10px;color:#d1dcc9}.comparison-wrap{overflow:auto;border:1px solid var(--line);border-radius:6px}.comparison{width:100%;border-collapse:collapse;background:var(--white);min-width:700px;table-layout:fixed}.comparison th,.comparison td{text-align:left;vertical-align:top;padding:21px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.comparison th:first-child{width:155px}.comparison th{font-weight:400;font-size:12px}.comparison td{font-size:12px;color:var(--muted);line-height:1.7}.comparison th h3{font-family:var(--serif);font-size:27px;margin:10px 0}.comparison th select{width:100%;font-size:12px;padding:9px;border:1px solid var(--line);background:var(--paper);border-radius:4px}.comparison tr:nth-child(even){background:#f3f4ec}.comparison tr:last-child>*{border-bottom:0}.compare-add{margin:18px 0}.science-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.science-card{padding:24px;border:1px solid var(--line);border-radius:6px;background:var(--white)}.science-card h3{font-family:var(--serif);font-size:27px}.science-card p{font-size:12px}.science-card .eyebrow{font-size:9px}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:30px 0}.lab{border:1px solid var(--line);border-radius:7px;padding:28px;background:var(--white)}.lab h3{font-family:var(--serif);font-size:29px}.lab p{font-size:12px}.weave-layout{display:grid;grid-template-columns:170px 1fr;gap:24px;align-items:center;margin:20px 0}.weave-grid{display:grid;grid-template-columns:repeat(10,1fr);width:170px;height:170px;gap:2px;background:#d3d7c9;padding:4px}.weave-grid span{background:#355740;box-shadow:inset 0 -3px #16392033,inset 2px 0 #ffffff22}.weave-grid span.weft{background:#cfac79;box-shadow:inset -3px 0 #ac824533,inset 0 2px #ffffff44}.lab label{display:block;font-size:11px;color:var(--muted);margin:13px 0}.lab input,.lab select{width:100%;padding:9px;border:1px solid var(--line);border-radius:4px;background:var(--paper);margin-top:6px}.lab output{font-family:var(--serif);font-size:35px;display:block;margin:16px 0;color:var(--green)}.lab small{font-size:10px;color:var(--muted);display:block}.history-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 40px}.history-item{padding:23px 0;border-top:1px solid var(--line)}.history-item h3{font-family:var(--serif);font-size:26px;margin:0 0 12px}.history-item p{font-size:12px}
/* Dialog, footer and adaptable layout */
.site-footer{border-top:1px solid var(--line);padding:29px 4%;display:flex;gap:24px;align-items:center;justify-content:space-between;font-size:10px;color:var(--muted)}.footer-brand{font-family:var(--serif);font-size:19px;color:var(--green);margin-bottom:4px}.footer-links{display:flex;gap:22px}.footer-links a:hover{text-decoration:underline}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:var(--green);color:white;padding:12px 20px;border-radius:5px;font-size:12px;opacity:0;pointer-events:none;z-index:99;transition:.2s;max-width:90vw}.toast.show{opacity:1;transform:translate(-50%,0)}dialog{border:1px solid var(--line);border-radius:10px;background:var(--paper);color:var(--ink);padding:25px;width:min(620px,92vw);max-height:80vh;box-shadow:0 20px 100px #182b2533}dialog::backdrop{background:#243c3270;backdrop-filter:blur(4px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:15px}.dialog-head h2{font-size:26px;margin:0}.search-results{margin-top:16px;max-height:45vh;overflow:auto}.search-result{display:block;padding:13px 8px;border-bottom:1px solid var(--line)}.search-result:hover{background:var(--soft)}.search-result strong{font-size:13px;font-weight:500}.search-result small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.mobile-only{display:none}.legal-layout{max-width:820px}.legal-layout h2{font-size:29px;margin-top:30px}.legal-layout p{font-size:14px}.share-fallback{display:block;width:100%;padding:8px;margin-top:10px;border:1px solid var(--line);background:var(--white);font-size:12px}.bookmarks-note{font-size:12px;margin-bottom:24px}
@media(min-width:1500px){.atlas-layout{grid-template-columns:265px minmax(450px,1fr) 290px}.atlas-layout{min-height:650px}.rail-list{height:445px}.journey-panel{padding:30px}.globe-svg{max-height:595px}}
@media(max-width:1150px){.site-header{gap:15px;padding:0 3%}.primary-nav{gap:23px}.logo{min-width:170px}.search-open kbd{display:none}.atlas-layout{grid-template-columns:205px minmax(310px,1fr) 230px;min-height:610px}.material-rail{padding:20px 12px}.journey-panel{padding:22px 17px}.map-top{left:16px;right:16px}.map-caption{max-width:100px;font-size:8px}.map-bottom{left:12px;right:12px;flex-direction:column;align-items:center;gap:13px}.map-helper{bottom:98px}.map-legend{font-size:8px}.globe-svg{min-height:430px}.discovery-card{grid-template-columns:75px 1fr}.discovery-card .swatch-art{width:75px}.discovery-copy{padding:17px 14px}.library-grid{grid-template-columns:repeat(3,1fr)}.profile-hero{grid-template-columns:1fr 310px;gap:30px}.profile-body{grid-template-columns:1fr 280px;gap:35px}.region-grid{grid-template-columns:repeat(3,1fr)}.weave-layout{grid-template-columns:1fr}.science-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.site-header{height:78px}.logo{min-width:150px}.logo-text{font-size:18px}.logo-text span:last-child{font-size:17px}.primary-nav{gap:18px}.primary-nav a{font-size:12px}.header-tools{gap:3px}.search-open span{display:none}.atlas-layout{grid-template-columns:200px minmax(0,1fr)}.journey-panel{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);display:grid;grid-template-columns:200px 1fr;column-gap:25px;position:relative}.journey-panel .journey-stops{grid-column:2;grid-row:1/7;display:flex;flex-wrap:wrap;align-content:center;gap:14px}.journey-stops li{min-width:140px;padding-bottom:12px}.journey-stops li:before{display:none}.journey-panel>p{font-size:12px}.journey-panel .route-stats{margin:0 0 14px}.journey-panel .route-select{max-width:220px}.rail-list{height:360px}.atlas-layout{min-height:0}.map-helper{bottom:85px}.map-top .map-caption{max-width:none}.map-bottom{flex-direction:row;flex-wrap:wrap;bottom:18px}.map-legend{font-size:9px}.discovery-grid{gap:12px}.discovery-card{grid-template-columns:1fr}.discovery-card .swatch-art{width:100%;height:90px;min-height:90px}.atlas-title h1{font-size:40px}.atlas-title>p{width:270px;font-size:11px}.route-grid,.article-grid,.source-grid{grid-template-columns:repeat(2,1fr)}.profile-hero h1{font-size:53px}.profile-hero .swatch-art{height:260px}.article-layout{grid-template-columns:170px minmax(0,1fr);gap:30px}.full-stops>li{grid-template-columns:35px 190px 1fr;gap:15px}.site-footer{flex-wrap:wrap}.node-detail{grid-template-columns:1fr auto}.node-detail p{grid-row:2;grid-column:1/-1}.stats-banner{padding:24px 10px}.stats-banner>div{padding:0 17px}}
@media(max-width:650px){h1{font-size:39px}h2{font-size:30px}.site-header{height:auto;min-height:75px;padding:15px 5% 0;flex-wrap:wrap;gap:0;justify-content:space-between}.logo{min-width:0;margin-bottom:14px}.mark{height:33px;width:30px}.logo-text{font-size:19px}.logo-text span{display:inline}.logo-text span:last-child{font-size:19px;margin-left:4px}.header-tools{margin-bottom:14px}.primary-nav{order:3;width:100%;justify-content:space-between;height:44px;margin:0}.primary-nav a{font-size:12px}.subnav{padding:12px 5%;gap:24px;font-size:11px}.page{padding:27px 5% 45px}.atlas-title{display:block;margin-bottom:24px}.atlas-title h1{font-size:41px}.atlas-title>p{width:auto;max-width:330px;font-size:12px;margin-top:15px}.atlas-title .eyebrow{font-size:9px}.atlas-layout{display:flex;flex-direction:column}.material-rail{border-right:0;border-bottom:1px solid var(--line);padding:15px}.rail-head{display:none}.rail-filters{margin:8px 0}.rail-list{display:flex;height:auto;max-height:95px;gap:5px;overflow-x:auto;overflow-y:hidden;padding-bottom:4px}.fiber-option{min-width:139px;width:auto;padding:9px 7px}.fiber-option small{font-size:8px}.fiber-option .mini-swatch{width:27px;height:27px}.fiber-option .fiber-name{font-size:11px}.fiber-option .chevron{display:none}.rail-bottom{display:none}.rail-filters{grid-template-columns:1fr 95px}.map-panel{min-height:400px}.globe{min-height:330px;margin:18px 0 45px}.globe-svg{min-height:0;max-height:375px}.map-top{top:15px;left:15px;right:15px}.map-caption{font-size:9px}.map-helper{bottom:58px;font-size:8px}.map-bottom{bottom:13px;left:12px;right:12px;gap:8px}.map-legend{gap:8px;font-size:8px}.map-tools button{width:24px;height:24px}.journey-panel{display:block;padding:22px}.journey-panel>p{font-size:12px;max-width:380px}.journey-panel .journey-stops{display:grid;grid-template-columns:1fr 1fr;gap:10px}.journey-panel .journey-stops li{min-width:0;padding-bottom:12px}.journey-panel .route-select{max-width:none}.journey-panel .route-stats{justify-content:flex-start;gap:35px;margin-bottom:17px}.journey-panel .button{font-size:12px}.atlas-footnote{display:block;font-size:9px}.atlas-footnote span{display:block;margin:7px 0}.discovery-grid{grid-template-columns:1fr}.discovery-card{grid-template-columns:95px 1fr}.discovery-card .swatch-art{width:95px;height:100%;min-height:115px}.discovery-copy{padding:19px}.discovery-copy h3{font-size:24px}.section-head h2{font-size:27px}.section-head .text-link{font-size:10px;flex:none}.library-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card-image .swatch-art{height:115px}.material-card-body{padding:14px}.material-card-body h3{font-size:23px;overflow-wrap:anywhere}.material-card-body p{font-size:10px;min-height:65px}.card-links{flex-wrap:wrap;gap:6px;font-size:9px}.card-id{font-size:11px;top:10px;left:10px}.card-save{width:31px;height:31px;right:6px;top:6px}.toolbar{gap:11px}.toolbar .search-field{max-width:none;min-width:100%;width:100%}.toolbar select{max-width:170px;font-size:10px}.toolbar .result-count{width:100%;margin:0}.family-chips{gap:5px}.chip{padding:6px 9px;font-size:9px}.profile-hero{grid-template-columns:1fr;gap:25px;padding-bottom:22px}.profile-hero h1{font-size:51px}.profile-hero .dek{font-size:23px}.profile-hero .swatch-art{height:180px}.profile-body{grid-template-columns:1fr;gap:25px}.profile-tabs{gap:25px}.profile-tabs a{font-size:11px}.reading p{font-size:14px}.profile-body aside{display:grid;grid-template-columns:1fr}.route-grid,.article-grid,.source-grid{grid-template-columns:1fr}.region-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.region-card-content{padding:16px}.region-card h3{font-size:22px}.region-art{height:85px}.journey-hero{grid-template-columns:1fr;gap:20px}.journey-hero h1{font-size:40px}.journey-hero .mini-map{height:235px}.full-stops>li{grid-template-columns:35px 1fr}.full-stops>li>div:last-child{grid-column:2}.full-stops h3{font-size:25px}.article-heading{text-align:left;margin-bottom:30px}.article-heading .eyebrow{justify-content:start}.article-heading h1{font-size:39px}.article-heading p{font-size:15px}.article-layout{grid-template-columns:1fr;gap:30px}.article-layout aside{position:static;padding-bottom:20px;border-bottom:1px solid var(--line)}.article-layout aside a{font-size:12px}.glossary-list,.science-grid,.lab-grid,.history-grid{grid-template-columns:1fr}.science-card{padding:22px}.lab{padding:23px}.weave-layout{grid-template-columns:150px 1fr;gap:18px}.weave-grid{width:150px;height:150px}.lab .segmented{flex-wrap:wrap}.stats-banner{grid-template-columns:1fr 1fr;padding:10px 15px;gap:10px}.stats-banner>div{border:0;padding:15px}.stats-banner b{font-size:37px}.site-footer{padding:25px 5%;gap:20px;align-items:start}.footer-links{gap:16px;flex-wrap:wrap;font-size:10px}.breadcrumb{font-size:10px;margin-bottom:23px;flex-wrap:wrap}.page-intro p{font-size:14px}.comparison th,.comparison td{padding:16px}.comparison th:first-child{width:125px}.comparison{min-width:690px}.mobile-only{display:block}.history-block{grid-template-columns:25px 1fr;gap:15px}.history-block .history-icon{font-size:25px}.pagination{font-size:11px;gap:12px}.node-detail{padding:19px}.article-art{height:140px!important}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.site-header,.subnav,.site-footer,.actions,.toolbar,.profile-tabs,.card-save,.map-tools,.search-open,.toast{display:none!important}.page{padding:0}body{background:white}.reading{max-width:none}.profile-hero{grid-template-columns:1fr}.profile-hero .swatch-art{display:none}.profile-body{display:block}.profile-body aside{margin-top:20px}.library-grid{grid-template-columns:repeat(3,1fr)}.reading a:after{content:' (' attr(href) ')';font-size:10px}.source-card,.science-card,.material-card{break-inside:avoid}}
.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}.profile-routes{grid-template-columns:1fr 1fr}.profile-routes .route-card{padding:18px}.profile-routes .route-card h3{font-size:23px}.profile-routes .route-meta{flex-wrap:wrap}@media(max-width:650px){.profile-routes{grid-template-columns:1fr}}
.comparison-wrap{position:relative}.sr-only{clip-path:inset(50%)}
.glossary-article{max-width:900px}.glossary-article h1{font-family:var(--serif);font-size:clamp(38px,6vw,64px);letter-spacing:-.04em;overflow-wrap:anywhere}.glossary-article .reading{max-width:760px}.glossary-article h2{font-family:var(--serif);font-size:28px;margin:32px 0 12px}.definition-lead{font-size:22px!important;color:var(--ink)}.glossary-list summary small{display:block;color:var(--muted);font:11px var(--sans);margin-top:5px}.glossary-list details{align-self:start}.glossary-list p{font-size:14px}.related-terms{display:flex;flex-wrap:wrap;gap:12px 26px;padding-left:20px}.editorial-note{font-size:12px!important;color:var(--muted)}.glossary-static-nav{display:flex;flex-wrap:wrap;gap:24px;padding:22px 5%;border-bottom:1px solid var(--line)}.glossary-static-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr));gap:20px;list-style:none;padding:0}.glossary-static-list li{padding:20px;border:1px solid var(--line);border-radius:6px}.glossary-static-list h2{font-family:var(--serif);font-size:25px}.glossary-static-list a{text-decoration:underline}.glossary-static-list p{font-size:14px}
/* Research layer: match explanations, glossary links, citations and converters */
mark{background:#efe1c6;color:var(--ink);padding:0 2px;border-radius:2px}
.match-snippet{font-size:12.5px;line-height:1.55;margin:4px 0 10px;color:var(--muted)}
.match-snippet small{display:inline-block;margin-right:6px;padding:1px 6px;border:1px solid var(--line);border-radius:10px;color:var(--green);font-size:10px;letter-spacing:.04em;text-transform:uppercase}
.search-result .match-snippet{display:block;margin:4px 0 0}
.search-result:focus-visible{outline-offset:-3px}
.search-syntax{font-size:12px;margin:-4px 0 18px;max-width:900px}
.search-syntax code,.search-results+small code,.muted code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;background:var(--soft);padding:1px 5px;border-radius:3px;color:var(--ink)}
button.text-link{font-size:inherit;padding:0;color:var(--green)}
.term-link{border-bottom:1px dotted var(--ochre);color:inherit}
.term-link:hover{color:#8a5d30;border-bottom-style:solid}
.key-figures .fact-row{line-height:1.45}
.cite-text{font-size:12px;line-height:1.55;word-break:break-word;color:var(--ink)}
.cite-box .actions{display:flex;flex-wrap:wrap;gap:8px}
.converter{display:grid;grid-template-columns:1fr 1.4fr;gap:12px;margin:14px 0}
.converter label{display:grid;gap:6px;font-size:12px}
.converter input,.converter select{padding:10px;border:1px solid var(--line);border-radius:5px;background:var(--paper)}
.convert-table{width:100%;border-collapse:collapse;margin:6px 0 12px;font-size:13px}
.convert-table th{text-align:left;font-weight:400;color:var(--muted);padding:6px 0;border-bottom:1px solid var(--line)}
.convert-table td{text-align:right;padding:6px 0;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums}
.convert-table tr.current th,.convert-table tr.current td{color:var(--green);font-weight:600}
@media(max-width:650px){.converter{grid-template-columns:1fr}}
/* Raised route arcs: a faint ground track, the lifted arc with a soft shadow, flowing dashes and a
   traveling arrow that move from origin toward destination. */
.route path{fill:none}
.route-shadow{stroke:#173f30;stroke-opacity:.16;stroke-width:1.1;stroke-dasharray:2 4}
.route-line{stroke-linecap:round}
.route.active .route-line{filter:drop-shadow(0 4px 3px rgba(23,63,48,.28))}
.route-flow{stroke:#fdfcf7;stroke-width:1.3;stroke-linecap:round;stroke-dasharray:3 11;opacity:.95;animation:route-flow 1.1s linear infinite}
@keyframes route-flow{to{stroke-dashoffset:-14}}
.route .route-chevron{stroke:var(--route);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.route-traveler path{fill:var(--route);stroke:#fdfcf7;stroke-width:1}
.route-traveler .traveler-glow{fill:var(--route);opacity:.2}
@media(prefers-reduced-motion:reduce){.route-flow{animation:none;stroke-dasharray:none;opacity:0}}
/* The globe is a drag surface: no tap highlight, text selection or click focus ring (keyboard focus still shows). */
.globe,.globe *{-webkit-tap-highlight-color:transparent}
.globe,.globe-svg{-webkit-user-select:none;user-select:none;outline:none}
.globe-svg:focus,.globe:focus,.map-node:focus:not(:focus-visible){outline:none}
#main:focus{outline:none}
/* Zoom detail: country names and stage descriptions under place names */
.country-label{font-size:9.5px;letter-spacing:.16em;fill:#5f7258;fill-opacity:.8;font-weight:500;paint-order:stroke;stroke:#eef2e7;stroke-width:3px;stroke-linejoin:round}
.city-sub{font-size:9px;fill:#536252;font-weight:400;letter-spacing:.02em}
/* Globe: keyboard focus stays visible; scale bar; full screen */
.globe-svg:focus:not(:focus-visible){outline:none}
.globe-svg:focus-visible{outline:3px solid var(--ochre);outline-offset:-3px;border-radius:8px}
.scale-bar path{fill:none;stroke:#3a5141;stroke-width:1.4}
.scale-bar text{font:10px var(--sans);fill:#3a5141;paint-order:stroke;stroke:#f6f8ee;stroke-width:3px}
.map-panel:fullscreen{background:var(--paper);display:flex;flex-direction:column;justify-content:center;padding:2vh 3vw}
.map-panel:fullscreen .globe-svg{max-height:84vh;min-height:0}
/* Display settings */
.display-form fieldset{border:1px solid var(--line);border-radius:6px;padding:12px 16px;margin:0 0 14px}
.display-form legend{font-weight:600;padding:0 6px;color:var(--ink)}
.display-form .option{display:flex;gap:10px;align-items:flex-start;padding:6px 0;cursor:pointer}
.display-form .option input{margin-top:3px;accent-color:var(--green)}
.display-form .option small{display:block;color:var(--muted)}
html.a11y-still *,html.a11y-still *::before,html.a11y-still *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
html.a11y-still .route-flow{opacity:0}
html.a11y-text-lg body{zoom:1.15}
html.a11y-text-xl body{zoom:1.3}
html.a11y-underline a{text-decoration:underline;text-underline-offset:2px}
html.a11y-contrast{--muted:#24352a;--line:#7d8a76;--ink:#0d2219;--soft:#dfe6d6}
html.a11y-contrast body{background:#fffef8}
html.a11y-contrast p,html.a11y-contrast small,html.a11y-contrast .muted{color:#24352a}
html.a11y-contrast .material-card,html.a11y-contrast .fact-box,html.a11y-contrast .lab,html.a11y-contrast .button,html.a11y-contrast input,html.a11y-contrast select{border-color:#5d6b57}
html.a11y-contrast button:focus-visible,html.a11y-contrast a:focus-visible,html.a11y-contrast input:focus-visible,html.a11y-contrast select:focus-visible,html.a11y-contrast [tabindex]:focus-visible{outline:3px solid #000;outline-offset:3px}
/* Guide layer: pros and cons, notable facts, FAQ, full profile */
.pros-cons{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:26px 0}
.pros-cons section{border:1px solid var(--line);border-radius:6px;padding:16px 20px;background:var(--white)}
.pros-cons h3{margin:0 0 8px;font-size:17px}
.pros-cons ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.6}
.pros-cons li{margin:6px 0}
.pros li::marker{content:"+  ";color:var(--green);font-weight:700}
.cons li::marker{content:"\2212  ";color:#8a5d30;font-weight:700}
.notable-list{margin:8px 0 0;padding-left:18px}
.notable-list li{margin:5px 0}
.faq details{border-bottom:1px solid var(--line);padding:12px 0}
.faq summary{cursor:pointer;font-weight:600;color:var(--ink)}
.faq details p{margin:10px 0 0}
.profile-section{padding:10px 0 34px;border-bottom:1px solid var(--line);margin-bottom:26px}
.card-facts{margin:8px 0 12px;display:grid;gap:4px;font-size:12px}
.card-facts div{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:4px}
.card-facts dt{color:var(--muted)}
.card-facts dd{margin:0;text-align:right;color:var(--ink);max-width:62%}
@media(max-width:650px){.pros-cons{grid-template-columns:1fr}}
@media print{.profile-tabs,.site-header,.subnav,.site-footer,.profile-hero .actions,[data-action="print"],.cite-box .actions{display:none!important}.profile-body{display:block}.profile-section{break-inside:auto}}
/* Material reading edition */
.material-article .reading{max-width:820px}
.material-article section{margin:0 0 30px}
.material-article h3{margin:22px 0 8px}
.toc{border:1px solid var(--line);border-radius:6px;padding:14px 20px;margin:20px 0 30px;background:var(--white)}
.toc h2{font-size:18px!important;margin:0 0 6px!important;font-family:var(--sans)!important;letter-spacing:0}
.toc ol{margin:0;padding-left:20px;columns:2;column-gap:28px}
.toc a{text-decoration:underline}
@media(max-width:650px){.toc ol{columns:1}}
/* Editorial emphasis: restrained weights, conventional italics for species */
.reading p .lede,.profile-body p .lede,.glossary-article p .lede{color:var(--ink);font-weight:500}
strong.fig{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.cite-ref{font-weight:500;color:var(--ink);white-space:nowrap}
.reading em,.glossary-article em{font-style:italic}
/* Data sheet, timeline and properties table */
.table-wrap{overflow-x:auto;margin:10px 0 8px;border:1px solid var(--line);border-radius:6px;background:var(--white)}
.data-sheet{width:100%;border-collapse:collapse;font-size:13px;font-variant-numeric:tabular-nums}
.data-sheet th,.data-sheet td{padding:9px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.data-sheet thead th{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--soft)}
.data-sheet tbody th{font-weight:600;color:var(--ink)}
.data-sheet tbody th small{display:block;font-weight:400;color:var(--muted)}
.data-sheet td small{color:var(--muted)}
.data-sheet tbody tr:last-child th,.data-sheet tbody tr:last-child td{border-bottom:0}
.src-link{font-size:11px;color:var(--green);text-decoration:none;vertical-align:super}
.src-link:hover{text-decoration:underline}
.props-table thead button{font:inherit;color:inherit;text-transform:inherit;letter-spacing:inherit;display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:0;cursor:pointer}
.props-table thead button small{text-transform:none;letter-spacing:0;font-weight:400}
.props-table th[aria-sort="ascending"] button::after{content:"\2191";color:var(--green)}
.props-table th[aria-sort="descending"] button::after{content:"\2193";color:var(--green)}
.props-table td,.props-table th{white-space:nowrap}
.props-table .empty-cell{background:repeating-linear-gradient(135deg,transparent 0 6px,rgba(83,98,82,.05) 6px 12px)}
.toolbar .check{display:flex;align-items:center;gap:8px}
.timeline{list-style:none;padding:0;margin:8px 0 22px;border-left:2px solid var(--line)}
.timeline li{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:6px 0 10px 16px;position:relative}
.timeline li::before{content:"";position:absolute;left:-6px;top:12px;width:10px;height:10px;border-radius:50%;background:var(--paper);border:2px solid var(--green)}
.tl-year{font-weight:600;color:var(--ink);font-variant-numeric:tabular-nums}
.tl-event{color:var(--muted)}
@media(max-width:650px){.timeline li{grid-template-columns:1fr;gap:2px}}

/* Brand research directory: local filters and bounded result pages. */
.directory-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:2rem 0;align-items:end}
.directory-filters label{display:flex;flex-direction:column;gap:.5rem;font-size:.85rem}
.directory-filters input,.directory-filters select{width:100%;min-width:0;padding:.8rem;background:var(--paper,#faf8f2);color:inherit;border:1px solid var(--line,#9a9e94);border-radius:4px;font:inherit}
.brand-card h2{font-size:1.5rem;margin:.7rem 0}.brand-card p{overflow-wrap:anywhere}.brand-card .eyebrow{line-height:1.5}
#brand-pagination .pagination{display:flex;align-items:center;justify-content:center;gap:1rem;margin:2rem 0}
@media(max-width:700px){.directory-filters{grid-template-columns:1fr}.brand-card h2{font-size:1.35rem}}

.directory-index{columns:3;column-gap:2rem;list-style:none;padding:0}.directory-index li{break-inside:avoid;padding:.5rem 0}.directory-index small{display:block;color:var(--muted)}
@media(max-width:900px){.directory-index{columns:2}}@media(max-width:600px){.directory-index{columns:1}}
.directory-filters .directory-saved{grid-column:1/-1}.directory-saved input{width:auto;margin-right:.5rem}
.brand-card button{margin-top:.8rem}#brand-comparison{margin:1.5rem 0}#brand-comparison th,#brand-comparison td{min-width:145px;max-width:230px;overflow-wrap:anywhere}

.brand-card h2 a{font:inherit;line-height:1.25}.brand-card .eyebrow{overflow-wrap:anywhere}

/* Weaves and patterns: labeled schematic studies and a shared research reader. */
.pattern-intro{line-height:1.8}.pattern-filters{display:grid;grid-template-columns:2fr 1fr 1fr auto;gap:16px;align-items:end;margin:28px 0 14px}
.pattern-filters label{display:flex;flex-direction:column;gap:8px;font-size:12px}.pattern-filters input,.pattern-filters select{font:inherit;min-width:0;width:100%;border:1px solid var(--line);border-radius:4px;background:var(--white);color:var(--ink);padding:11px}
.pattern-results-heading{display:flex;justify-content:space-between;gap:16px;align-items:center;font-size:12px}.pattern-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:18px}
.pattern-card{border:1px solid var(--line);border-radius:7px;overflow:hidden;background:var(--white);display:flex;flex-direction:column}.pattern-card-art{display:block;height:160px;overflow:hidden;background:var(--soft)}
.weave-swatch{display:block;width:100%;height:100%}.pattern-card-art .weave-swatch{width:100%;height:240px;transform:translateY(-40px)}.pattern-card-copy{padding:22px;display:flex;flex-direction:column;flex:1}.pattern-card h2{font-size:27px;margin:9px 0}.pattern-card h2 a{font:inherit}.pattern-card p{font-size:13px;line-height:1.8;flex:1}.pattern-card button{align-self:flex-start;margin-top:8px}.pattern-card button[aria-pressed=true]{background:var(--green);color:var(--white)}
.pattern-heading{max-width:900px;margin:0 0 30px}.pattern-heading h1{font-size:56px}.pattern-heading .actions{flex-wrap:wrap}.pattern-detail{display:grid;grid-template-columns:minmax(240px,360px) minmax(0,1fr);gap:48px;align-items:start}.pattern-figure{margin:0}.pattern-figure .weave-swatch{aspect-ratio:1;border:1px solid var(--line);border-radius:7px}.pattern-figure figcaption{font-size:12px;line-height:1.8;color:var(--muted);margin-top:14px}.pattern-detail .reading h2:first-child{margin-top:0}.pattern-sources{max-width:none;border-top:1px solid var(--line);margin-top:32px;padding-top:18px}.pattern-related{display:flex;gap:12px 24px;flex-wrap:wrap;padding-left:18px}.pattern-related a{text-decoration:underline}.pattern-view-options{display:flex;flex-wrap:wrap;gap:14px;border:1px solid var(--line);padding:16px;margin:0 0 28px;font-size:12px}.pattern-view-options legend{padding:0 6px}.pattern-view-options label{display:flex;align-items:center;gap:6px}.pattern-view-options input{accent-color:var(--green)}
.pattern-compare{border:1px solid var(--line);border-radius:7px;background:var(--soft);padding:24px;margin:14px 0 28px}.pattern-compare .section-head{margin-top:0}.pattern-compare-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.pattern-compare-card{min-width:0}.pattern-compare-art{height:140px;overflow:hidden;margin-bottom:16px;border-radius:4px}.pattern-compare-art .weave-swatch{height:240px;transform:translateY(-50px)}.pattern-compare h3{font:28px var(--serif);margin:8px 0 20px}.pattern-compare h3 a{font:inherit}.pattern-compare h4{font-size:12px;margin:16px 0 5px}.pattern-compare p{font-size:12px;line-height:1.8}.pattern-static-list{columns:3;column-gap:32px;list-style:none;padding:0}.pattern-static-list li{break-inside:avoid;padding:10px 0}.pattern-static-list a{font-weight:600;text-decoration:underline}.pattern-static-list small{display:block;color:var(--muted);margin-top:3px}
@media(max-width:1000px){.pattern-filters{grid-template-columns:2fr 1fr}.pattern-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pattern-detail{grid-template-columns:minmax(200px,300px) minmax(0,1fr);gap:28px}.pattern-static-list{columns:2}}
@media(max-width:650px){.pattern-filters,.pattern-grid,.pattern-detail,.pattern-compare-grid{grid-template-columns:minmax(0,1fr)}.pattern-heading h1{font-size:40px;overflow-wrap:anywhere}.pattern-figure{max-width:360px}.pattern-results-heading{align-items:start;flex-direction:column;gap:0}.pattern-compare{padding:18px}.pattern-compare .section-head{align-items:start;gap:16px;flex-wrap:wrap}.pattern-static-list{columns:1}.pattern-card-art{height:180px}.pattern-compare-art{height:190px}.pattern-view-options{align-items:start;flex-direction:column}}
@media print{.pattern-filters,.pattern-view-options,#pattern-pagination,.pattern-card button{display:none}.pattern-grid{grid-template-columns:repeat(2,1fr)}.pattern-card,.pattern-figure,.pattern-compare-card{break-inside:avoid}.pattern-detail{grid-template-columns:220px 1fr}.pattern-figure .weave-swatch{-webkit-print-color-adjust:exact;print-color-adjust:exact}}

.pattern-card-art{position:relative}.pattern-preview-label{position:absolute;bottom:8px;right:8px;padding:4px 7px;background:var(--paper);color:var(--ink);font-size:9px;border:1px solid var(--line);border-radius:3px}