/* LLM Architecture Atlas — shared stylesheet. Light/dark via data-theme on . */ :root { --bg: #fafafa; --bg-raise: #ffffff; --fg: #1a1a1a; --muted: #6b7280; --border: #e2e4e9; --accent: #2563eb; --accent-soft: #eff4ff; --nd: #9a3412; --nd-bg: #fff7ed; --na: #8b5cf6; --diff: #fef3c7; --code-bg: #f1f3f5; --hover: #f3f4f6; --shadow: 0 1px 3px rgba(0, 0, 0, 0.06); } html[data-theme="dark"] { --bg: #111318; --bg-raise: #171a21; --fg: #e5e7eb; --muted: #9ca3af; --border: #2a2f3a; --accent: #60a5fa; --accent-soft: #1b2a44; --nd: #fdba74; --nd-bg: #2a1c10; --na: #c4b5fd; --diff: #3a3120; --code-bg: #20242e; --hover: #1d212b; --shadow: 0 1px 3px rgba(0, 0, 0, 0.4); } * { box-sizing: border-box; } body { margin: 0; font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; background: var(--bg); color: var(--fg); line-height: 1.55; font-size: 15px; } /* ---------- nav ---------- */ .topnav { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 4px; padding: 10px 20px; background: var(--bg-raise); border-bottom: 1px solid var(--border); box-shadow: var(--shadow); } .topnav .brand { font-weight: 700; margin-right: 16px; color: var(--fg); letter-spacing: 0.2px; } .topnav a { color: var(--muted); text-decoration: none; padding: 6px 12px; border-radius: 8px; font-size: 14px; } .topnav a:hover { color: var(--fg); background: var(--hover); } .topnav a.active { color: var(--accent); font-weight: 600; } #theme-toggle { margin-left: auto; border: 1px solid var(--border); background: var(--bg-raise); color: var(--fg); border-radius: 8px; width: 34px; height: 34px; cursor: pointer; font-size: 15px; } /* ---------- layout ---------- */ main { max-width: 1240px; margin: 0 auto; padding: 24px 20px 60px; } h1 { font-size: 1.7rem; margin: 8px 0 4px; } h2 { font-size: 1.25rem; margin: 28px 0 10px; border-bottom: 1px solid var(--border); padding-bottom: 6px; } h3 { font-size: 1.05rem; margin: 22px 0 8px; } h4 { font-size: 0.95rem; margin: 16px 0 6px; color: var(--muted); } .lede { color: var(--muted); margin: 6px 0 18px; } .subtitle { color: var(--muted); margin: 4px 0 12px; } .muted { color: var(--muted); } a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; } code { background: var(--code-bg); padding: 1px 5px; border-radius: 5px; font-size: 0.88em; } .crumbs { font-size: 13px; color: var(--muted); margin-bottom: 8px; } .crumbs a { color: var(--muted); } .crumbs a:hover { color: var(--accent); text-decoration: none; } /* ---------- timeline strip (home) ---------- */ .timeline-strip { position: relative; height: 88px; margin: 10px 0 22px; border-bottom: 1px solid var(--border); } .tl-item { position: absolute; top: 0; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; text-decoration: none; color: var(--fg); min-width: 0; } .tl-dot { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); border: 2px solid var(--bg); box-shadow: 0 0 0 1px var(--accent); margin-bottom: 6px; } .tl-name { font-size: 11.5px; color: var(--muted); white-space: nowrap; max-width: 110px; overflow: hidden; text-overflow: ellipsis; } .tl-item:hover .tl-name { color: var(--accent); } .tl-axis { position: absolute; bottom: -20px; left: 0; right: 0; display: flex; justify-content: space-between; font-size: 11px; color: var(--muted); } /* ---------- filters ---------- */ .filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 10px; align-items: center; } .filters input[type="search"] { flex: 1 1 220px; min-width: 180px; padding: 7px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-raise); color: var(--fg); } .filters select { padding: 7px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--bg-raise); color: var(--fg); font-size: 13px; max-width: 170px; } /* ---------- tables ---------- */ .table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 10px; background: var(--bg-raise); box-shadow: var(--shadow); margin: 10px 0 18px; } table { border-collapse: collapse; width: 100%; font-size: 13.5px; } th, td { padding: 8px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; } thead th { position: sticky; top: 0; background: var(--bg-raise); z-index: 2; font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--muted); border-bottom: 2px solid var(--border); } thead th.sortable { cursor: pointer; user-select: none; } thead th.sortable:hover { color: var(--accent); } thead th.sorted-asc::after { content: " ▲"; font-size: 10px; } thead th.sorted-desc::after { content: " ▼"; font-size: 10px; } tbody tr:hover { background: var(--hover); } td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; } .model-cell a { font-weight: 600; color: var(--fg); } .model-cell a:hover { color: var(--accent); } .cmp-col { width: 30px; } /* provenance-aware cells */ .nd { color: var(--nd); font-style: italic; text-decoration: underline dotted; cursor: help; } .na { color: var(--na); cursor: help; } .nd-cell, .na-cell { background: transparent; } /* badges */ .badge { display: inline-block; margin: 2px 4px 2px 0; padding: 2px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 12px; border: 1px solid var(--border); text-decoration: none; } .badge:hover { text-decoration: none; filter: brightness(1.08); } .report-link { margin: 10px 0; } /* spec sheet */ table.sub th { width: 38%; font-weight: 500; color: var(--muted); background: transparent; border-bottom: 1px solid var(--border); text-transform: none; letter-spacing: 0; } table.sub td { white-space: normal; } table.variants td, table.bench td { white-space: nowrap; } sup.fn a { color: var(--accent); text-decoration: none; font-size: 11px; } ol.footnotes { font-size: 12.5px; color: var(--muted); } ol.footnotes li { margin-bottom: 4px; } .footnotes-h { margin-top: 26px; } .taglist { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; } .taglist li { background: var(--code-bg); padding: 2px 10px; border-radius: 999px; font-size: 12.5px; } ul.claims li { margin-bottom: 6px; } .ref { color: var(--muted); font-size: 12px; } .relatives li { margin-bottom: 6px; } /* compare */ #compare { margin-top: 22px; } #compare .diff { background: var(--diff); font-weight: 600; } #compare td { white-space: normal; min-width: 140px; } #compare .rowlabel { color: var(--muted); font-size: 12px; width: 220px; } #compare .grouplabel { font-weight: 700; color: var(--fg); background: var(--code-bg); } #compare .sel-count { color: var(--muted); font-size: 13px; } #compare .clear-cmp { font-size: 13px; margin-left: 12px; } /* vertical timeline */ .v-timeline { border-left: 2px solid var(--border); margin: 14px 0 0 6px; padding-left: 22px; } .v-item { position: relative; margin-bottom: 22px; } .v-item::before { content: ""; position: absolute; left: -29px; top: 6px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); border: 2px solid var(--bg); } .v-date { font-size: 13px; color: var(--muted); font-variant-numeric: tabular-nums; } .v-content { margin-top: 2px; } /* categories index */ .cat-list { list-style: none; padding: 0; } .cat-list li { margin-bottom: 10px; } .cat-rule { font-size: 13px; color: var(--muted); } /* about / methodology markdown */ main blockquote { border-left: 3px solid var(--border); margin: 10px 0; padding: 4px 14px; color: var(--muted); } main pre { background: var(--code-bg); padding: 12px 14px; border-radius: 10px; overflow-x: auto; font-size: 13px; } main table th, main table td { white-space: normal; } footer { max-width: 1240px; margin: 0 auto; padding: 18px 20px 40px; color: var(--muted); font-size: 12.5px; border-top: 1px solid var(--border); } @media (max-width: 720px) { .topnav { flex-wrap: wrap; padding: 8px 12px; } .topnav .brand { width: 100%; margin-bottom: 2px; } main { padding: 16px 12px 50px; } th, td { padding: 6px 8px; font-size: 12.5px; } h1 { font-size: 1.4rem; } }