:root{color-scheme:light;--paper:#f8f6f2;--card:#fff;--ink:#24282d;--muted:#62686d;--line:#e0e0da;--teal:#216b70;--rose:#b75578;--soft:#f0eeea;font-family:Segoe UI,Arial,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.55}a{color:var(--teal);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--rose);outline-offset:4px}button,input,select{font:inherit}img{max-width:100%}.skip{position:absolute;top:-100px;left:20px;background:var(--ink);color:white;padding:12px;z-index:5}.skip:focus{top:12px}.site-header,main,.site-footer{max-width:1280px;margin:auto;padding-left:36px;padding-right:36px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-top:24px;padding-bottom:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:14px;color:var(--ink);font-size:26px;font-weight:700;letter-spacing:-.8px}.brand:hover{text-decoration:none}.brand img{width:64px;height:64px;object-fit:contain}.brand small{display:block;font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:500;color:var(--muted)}.nav-link{font-size:14px;white-space:nowrap}.nav-link span{margin-left:18px}.intro{padding:56px 0 28px}.eyebrow{font-size:12px;font-weight:650;letter-spacing:2px;color:var(--teal);margin:0 0 14px}h1{font-size:clamp(38px,5.5vw,64px);line-height:1.08;letter-spacing:-2.5px;margin:0 0 20px;font-weight:700}h1 span{color:var(--rose)}.intro>p:last-child{color:var(--muted);font-size:17px;margin:0}.filters{display:flex;align-items:end;gap:16px;padding:22px;background:var(--card);border:1px solid var(--line);border-radius:16px;margin:8px 0 38px}.filters label{font-size:12px;font-weight:600;color:var(--muted);display:flex;flex-direction:column;gap:8px;flex:1}.filters label:first-child{flex:2}input,select{min-width:0;width:100%;height:46px;border:1px solid #c9cfcd;background:var(--paper);color:var(--ink);padding:10px 12px;border-radius:7px;font-size:15px}button{height:46px;background:var(--teal);color:white;border:0;border-radius:7px;padding:0 20px;cursor:pointer;font-weight:600;white-space:nowrap}button:hover{background:#17575d}button span{margin-left:18px}.reset{font-size:13px;color:var(--muted);padding:13px 0;white-space:nowrap}.results-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px}.results-heading h2{font-size:24px;letter-spacing:-.5px;margin:0}.results-heading>span{font-size:13px;color:var(--muted)}.catalog-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .15s,border-color .15s}.card:hover{border-color:#a9c7c7;box-shadow:0 8px 20px #263a3c0a}.card-main{color:var(--ink);display:block}.card-main:hover{text-decoration:none}.card figure{margin:0;aspect-ratio:1.2;background:var(--soft);display:flex;align-items:center;justify-content:center;padding:14px;border-bottom:1px solid var(--line)}.card figure img{max-width:100%;width:auto;height:auto;max-height:195px;object-fit:contain}.card-text{padding:20px 20px 10px}.code{font-size:11px;letter-spacing:1px;color:var(--teal);font-weight:650}.card h2{font-size:21px;letter-spacing:-.5px;line-height:1.2;margin:9px 0 6px;overflow-wrap:anywhere}.card p{color:var(--muted);font-size:14px;line-height:1.5;margin:0 0 20px;overflow-wrap:anywhere}.card-open{display:flex;justify-content:space-between;font-size:13px;font-weight:600;color:var(--teal);padding:10px 0 6px}.tags{display:flex;flex-wrap:wrap;gap:6px}.card>.tags{padding:6px 20px 20px;margin-top:auto}.tags a{font-size:11px;background:#edf4f3;color:#286366;padding:4px 9px;border-radius:5px;overflow-wrap:anywhere;max-width:100%}.tags a:hover{background:#deeae8}.pagination{display:flex;align-items:center;justify-content:center;gap:24px;margin:36px 0}.pagination a{padding:10px 14px;background:var(--card);border:1px solid var(--line);border-radius:7px}.pagination span{font-size:13px;color:var(--muted)}.site-footer{margin-top:64px;padding-top:24px;padding-bottom:30px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--muted)}.empty{padding:56px 24px;border:1px dashed var(--line);border-radius:12px;text-align:center;background:var(--card)}.empty h3{font-size:22px;margin:0 0 12px}.empty p{color:var(--muted);margin:0}.back-link{display:inline-block;margin:32px 0;font-size:14px}.motif-detail{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:center;padding-bottom:30px}.motif-detail figure{margin:0;border:1px solid var(--line);background:var(--card);border-radius:16px;text-align:center;padding:32px}.motif-detail figure img{width:auto;height:auto;max-height:300px}.motif-detail figcaption{color:var(--muted);font-size:12px;margin-top:20px}.motif-detail h1{font-size:46px;overflow-wrap:anywhere}.motif-detail dl{margin:28px 0}.motif-detail dl>div{display:grid;grid-template-columns:100px 1fr;gap:12px;border-bottom:1px solid var(--line);padding:12px 0}.motif-detail dt{color:var(--muted);font-size:13px}.motif-detail dd{margin:0;overflow-wrap:anywhere}.message{padding-top:100px;max-width:900px}.message h1{font-size:32px;letter-spacing:-.8px;margin:20px 0 32px}
@media(max-width:1050px){.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.filters{flex-wrap:wrap}.filters label:first-child{flex:2 1 50%}.filters label:nth-child(2){flex:1 1 30%}.filters button{flex:1}.motif-detail{gap:32px}.motif-detail h1{font-size:36px}}@media(max-width:760px){.site-header,main,.site-footer{padding-left:22px;padding-right:22px}.site-header{padding-top:18px;padding-bottom:18px}.brand{font-size:23px}.brand img{width:48px;height:48px}.nav-link{font-size:12px}.nav-link span{display:none}.intro{padding:38px 0 24px}.intro h1{letter-spacing:-1.6px}.filters{padding:18px;gap:14px;margin-bottom:28px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card-text{padding:16px 14px 6px}.card>.tags{padding:6px 14px 16px}.card h2{font-size:19px}.card figure{padding:10px}.card-open{font-size:12px}.motif-detail{grid-template-columns:1fr;gap:30px}.motif-detail figure{padding:24px}.motif-detail h1{font-size:36px}.site-footer{margin-top:40px}.results-heading h2{font-size:22px}}@media(max-width:440px){.site-header,main,.site-footer{padding-left:18px;padding-right:18px}.brand small{font-size:10px;letter-spacing:1.2px}.nav-link{max-width:72px;white-space:normal;text-align:right;line-height:1.3}.filters label,.filters label:first-child,.filters label:nth-child(2){flex:1 1 100%}.filters button{flex:1 1 auto}.reset{padding:13px 4px}.catalog-grid{grid-template-columns:1fr}.card figure{aspect-ratio:1.35;padding:16px}.card figure img{max-height:220px}.card-text{padding:20px 20px 6px}.card>.tags{padding:6px 20px 20px}.card h2{font-size:22px}.card-open{font-size:13px}.site-footer{flex-direction:column;gap:6px}.pagination{gap:12px;font-size:13px}.motif-detail h1{font-size:34px}.motif-detail figure{padding:18px}}

/* Limited to published motif previews; text, links, scrolling and zoom stay native. */
img.catalog-preview{-webkit-user-select:none;user-select:none;-webkit-user-drag:none;-webkit-touch-callout:none}

/* BB-DES-26: keep both text origins distinct and long content within its column. */
.brand img{flex-shrink:0;aspect-ratio:1;object-fit:contain}
.motif-detail>div{min-width:0}
.description{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.65;margin:16px 0;color:var(--ink)}
.design-description{font-size:14px;color:var(--muted);margin:12px 0 0}

/* BB-DES-31: wrap public design titles and native breadcrumb links. */
.catalog-breadcrumb{display:flex;flex-wrap:wrap;gap:.5rem;margin:32px 0;font-size:14px;overflow-wrap:anywhere}.catalog-breadcrumb>*{min-width:0;max-width:100%}.design-intro h1{overflow-wrap:anywhere}

/* BB-DES-28: independent public theme; original light palette stays unchanged. */
:root{--control-line:#83908f;--button-bg:#216b70;--button-ink:#fff;--button-hover:#17575d;--card-hover:#a9c7c7}
:root[data-theme="dark"]{color-scheme:dark;--paper:#191d23;--card:#242a32;--ink:#edf0f4;--muted:#bac3ce;--line:#596573;--teal:#85d5d6;--rose:#f0a6c4;--soft:#20262e;--control-line:#8794a4;--button-bg:#85d5d6;--button-ink:#14272b;--button-hover:#a7e3e3;--card-hover:#85d5d6}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){color-scheme:dark;--paper:#191d23;--card:#242a32;--ink:#edf0f4;--muted:#bac3ce;--line:#596573;--teal:#85d5d6;--rose:#f0a6c4;--soft:#20262e;--control-line:#8794a4;--button-bg:#85d5d6;--button-ink:#14272b;--button-hover:#a7e3e3;--card-hover:#85d5d6}}
input,select{border-color:var(--control-line)}
input::placeholder{color:var(--muted);opacity:1}.skip{color:var(--card)}
button{background:var(--button-bg);color:var(--button-ink)}button:hover{background:var(--button-hover)}
button:disabled,input:disabled,select:disabled{cursor:not-allowed;opacity:.65}
button:active{box-shadow:inset 0 0 0 2px var(--button-ink)}
.card:hover{border-color:var(--card-hover)}
.header-tools{display:flex;align-items:center;gap:24px}
.theme-picker{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--muted);white-space:nowrap}
.theme-picker[hidden]{display:none}
.theme-picker select{width:auto;min-width:98px;height:38px;font-size:13px;padding:6px 10px}
@media(max-width:760px){.site-header{flex-wrap:wrap;gap:16px}.header-tools{width:100%;justify-content:space-between;gap:12px}.header-tools .nav-link{max-width:none;white-space:nowrap;text-align:left}}
@media(prefers-reduced-motion:reduce){.card{transition:none}}
@media print{
 :root,:root[data-theme],:root:not([data-theme]){color-scheme:light;--paper:#fff;--card:#fff;--ink:#24282d;--muted:#51565d;--line:#c9cfcd;--teal:#216b70;--rose:#b75578;--soft:#f0eeea;--control-line:#c9cfcd;--button-bg:#216b70;--button-ink:#fff;--button-hover:#17575d;--card-hover:#a9c7c7}
 .theme-picker{display:none}.card{box-shadow:none;transition:none;break-inside:avoid}body{background:#fff}
}