.explore-bridges-shell{display:flex;flex-direction:column;min-height:100vh;background:radial-gradient(1200px 600px at 80% -10%,rgba(255,179,122,0.05),transparent 60%),radial-gradient(900px 500px at -10% 110%,rgba(143,182,255,0.04),transparent 60%),var(--bg-shell)}.bridges-main{flex:1 1 auto;padding:28px 48px 48px;display:flex;flex-direction:column;gap:22px}.bridges-method{background:linear-gradient(180deg,rgba(255,179,122,0.05),transparent 70%),var(--bg-panel);border:1px solid var(--line);border-radius:var(--r-3,12px);padding:18px 22px;max-width:78ch}.bridges-method-title{font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;color:var(--accent-hot);margin:0 0 10px}.bridges-method-body{font-size:14px;line-height:1.6;color:var(--ink-mute);margin:0 0 8px}.bridges-method-body code{font-family:var(--font-mono);font-size:12.5px;background:var(--bg-elev);padding:1px 6px;border-radius:3px;color:var(--ink)}.bridges-method-caveat{font-size:13px;color:var(--ink-quiet);margin:0;font-style:italic}.bridges-filters{display:flex;flex-direction:column;gap:10px}.bridges-filter-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.bridges-search-label{flex:1 1 320px;max-width:480px}#search-input{width:100%;background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--r-2,8px);color:var(--ink);font-family:var(--font-body);font-size:14px;padding:9px 12px;transition:border-color 0.15s,background 0.15s}#search-input:focus{outline:none;border-color:var(--accent);background:var(--bg-panel-2)}#institution-filter{background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--r-2,8px);color:var(--ink);font-family:var(--font-body);font-size:14px;padding:9px 28px 9px 12px;appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path d='M1 1l5 5 5-5' stroke='%23A8B2C4' stroke-width='1.5' fill='none' stroke-linecap='round'/></svg>");background-repeat:no-repeat;background-position:right 10px center}#institution-filter:focus{outline:none;border-color:var(--accent)}.bridges-result-count{font-family:var(--font-mono);font-size:12px;color:var(--ink-quiet);margin-left:auto}.bridges-table-wrap{overflow-x:auto;background:var(--bg-panel);border:1px solid var(--line);border-radius:var(--r-3,12px)}.bridges-table{width:100%;border-collapse:collapse;min-width:880px}.bridges-table thead th{text-align:left;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:0.06em;color:var(--ink-quiet);padding:12px 14px;border-bottom:1px solid var(--line-strong);background:var(--bg-panel-2);position:sticky;top:0;white-space:nowrap}.bridges-table thead th.sortable{cursor:pointer;user-select:none}.bridges-table thead th.sortable::after{content:" ↕";opacity:0.35;font-size:10px}.bridges-table thead th.sorted-asc::after{content:" ↑";opacity:1;color:var(--accent)}.bridges-table thead th.sorted-desc::after{content:" ↓";opacity:1;color:var(--accent)}.bridges-table tbody td{padding:12px 14px;border-bottom:1px solid var(--line-soft);font-size:13.5px;color:var(--ink);vertical-align:top}.bridges-table tbody tr:last-child td{border-bottom:none}.col-rank{width:48px}.col-name{min-width:220px}.col-bridge{min-width:280px}.col-num{text-align:right;font-family:var(--font-mono);font-variant-numeric:tabular-nums;width:1%;white-space:nowrap}.cell-rank{font-family:var(--font-mono);color:var(--ink-quiet);font-size:12px}.cell-name a{color:var(--ink);text-decoration:none;font-weight:600}.cell-name-meta{display:block;font-size:12px;color:var(--ink-quiet);margin-top:2px}.bridge-pair{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;line-height:1.45;color:var(--ink-mute)}.bridge-side{display:inline-block;padding:3px 8px;background:var(--bg-elev);border:1px solid var(--line-strong);border-radius:999px;color:var(--ink);white-space:nowrap;max-width:22ch;overflow:hidden;text-overflow:ellipsis}.bridge-side a{color:inherit;text-decoration:none}.bridge-arrow{color:var(--accent-hot);font-family:var(--font-mono)}.bridge-extra{display:block;font-size:11.5px;color:var(--ink-quiet);margin-top:4px}.bridges-error{padding:16px;font-size:13px;color:var(--danger)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width:720px){.bridges-main{padding:20px 18px 32px}.explore-header--index{padding:24px 18px 16px}.col-bridge{min-width:200px}.bridge-side{max-width:18ch}}@media (hover:hover){.bridges-table tbody tr:hover{background:rgba(143,182,255,0.04)}.cell-name a:hover{color:var(--accent);text-decoration:underline}.bridge-side a:hover{color:var(--accent)}}