/* Atlas hub — styles
   Tokens first; light is default, dark via OS preference or [data-theme].
   Look settings (server-side settings.json) arrive as <html data-bg data-accent data-theme>. */
:root {
  color-scheme: light;
  --bg: #f6f6f3;
  --bg-2: #efefea;
  --surface: #ffffff;
  --surface-2: #fafaf8;
  --ink: #16161a;
  --ink-2: #45454d;
  --muted: #74747c;
  --line: #e4e3dd;
  --line-2: #d6d5ce;
  --brand: #232a5c;
  --brand-ink: #ffffff;
  --accent: #3b4fd8;
  --accent-soft: #e8ebfd;
  --accent-ink: #2b3bb0;
  --star: #e5a100;
  --good: #0ca30c;
  --warn: #c98500;
  --chip: #f1f1ed;
  --chip-ink: #3a3a42;
  --shadow: 0 1px 2px rgba(20, 20, 30, .05), 0 8px 24px -12px rgba(20, 20, 30, .12);
  --shadow-lg: 0 24px 64px -24px rgba(20, 20, 40, .35);
  --heat: 42, 120, 214; /* sequential blue as rgb triplet */

  /* paradigm colours = categorical slots in the validated order (dataviz check);
     the atlas's paradigm ORDER picks the slot, "none" is neutral */
  --cat-1: #2a78d6; --cat-2: #eb6834; --cat-3: #1baf7a; --cat-4: #eda100;
  --cat-5: #e87ba4; --cat-6: #008300; --cat-7: #4a3aa7; --cat-8: #e34948;
  --cat-none: #a3a29a;
  --bg-custom: #f4f1ea;

  --r-sm: 6px;
  --r: 10px;
  --r-lg: 16px;
  --font: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  --serif: "Newsreader", "Source Serif 4", Georgia, "Songti SC", serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #111112; --bg-2: #18181a; --surface: #1a1a1c; --surface-2: #202023;
    --ink: #f2f2ee; --ink-2: #c9c9c3; --muted: #95958e; --line: #2c2c30; --line-2: #3a3a3f;
    --brand: #eef0ff; --brand-ink: #1a1d3a; --accent: #8c9bff; --accent-soft: #252a4d; --accent-ink: #b7c0ff;
    --chip: #26262a; --chip-ink: #d7d7d0; --star: #f0b429;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
    --shadow-lg: 0 24px 64px -24px rgba(0,0,0,.8);
    --heat: 57, 135, 229;
    --cat-1: #3987e5; --cat-2: #d95926; --cat-3: #199e70; --cat-4: #c98500;
    --cat-5: #d55181; --cat-6: #008300; --cat-7: #9085e9; --cat-8: #e66767; --cat-none: #6d6d68;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #111112; --bg-2: #18181a; --surface: #1a1a1c; --surface-2: #202023;
  --ink: #f2f2ee; --ink-2: #c9c9c3; --muted: #95958e; --line: #2c2c30; --line-2: #3a3a3f;
  --brand: #eef0ff; --brand-ink: #1a1d3a; --accent: #8c9bff; --accent-soft: #252a4d; --accent-ink: #b7c0ff;
  --chip: #26262a; --chip-ink: #d7d7d0; --star: #f0b429;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
  --shadow-lg: 0 24px 64px -24px rgba(0,0,0,.8);
  --heat: 57, 135, 229;
  --cat-1: #3987e5; --cat-2: #d95926; --cat-3: #199e70; --cat-4: #c98500;
  --cat-5: #d55181; --cat-6: #008300; --cat-7: #9085e9; --cat-8: #e66767; --cat-none: #6d6d68;
}


/* ───────── look presets (settings → html[data-bg] / html[data-accent]) ─────────
   Each preset sets light values on :root[data-…] and dark values with one more
   attribute in the selector, so dark always wins over the light preset. */
:root[data-bg="white"]  { --bg: #ffffff; --bg-2: #f2f2f0; --surface-2: #f8f8f6; }
:root[data-bg="mist"]   { --bg: #eef2f7; --bg-2: #e3e9f1; --line: #dbe2ec; --line-2: #cbd4e1; }
:root[data-bg="sand"]   { --bg: #f4eee3; --bg-2: #ebe3d4; --line: #e3dac8; --line-2: #d5cab4; }
:root[data-bg="custom"] { --bg: var(--bg-custom); }
@media (prefers-color-scheme: dark) {
  :root[data-bg="white"]:not([data-theme="light"])  { --bg: #0b0b0c; --bg-2: #141416; --surface-2: #1c1c1f; }
  :root[data-bg="mist"]:not([data-theme="light"])   { --bg: #0e1218; --bg-2: #151a22; --line: #262d38; --line-2: #333b48; }
  :root[data-bg="sand"]:not([data-theme="light"])   { --bg: #14120e; --bg-2: #1c1914; --line: #2e2a22; --line-2: #3b362c; }
  :root[data-bg="custom"]:not([data-theme="light"]) { --bg: #111112; }
}
:root[data-theme="dark"][data-bg="white"]  { --bg: #0b0b0c; --bg-2: #141416; --surface-2: #1c1c1f; }
:root[data-theme="dark"][data-bg="mist"]   { --bg: #0e1218; --bg-2: #151a22; --line: #262d38; --line-2: #333b48; }
:root[data-theme="dark"][data-bg="sand"]   { --bg: #14120e; --bg-2: #1c1914; --line: #2e2a22; --line-2: #3b362c; }
:root[data-theme="dark"][data-bg="custom"] { --bg: #111112; }
:root[data-bg="grid"] body {
  background-image: linear-gradient(color-mix(in srgb, var(--line) 70%, transparent) 1px, transparent 1px),
                    linear-gradient(90deg, color-mix(in srgb, var(--line) 70%, transparent) 1px, transparent 1px);
  background-size: 28px 28px; background-attachment: fixed;
}
:root[data-bg="dots"] body { background-image: radial-gradient(var(--line-2) 1.1px, transparent 1.4px); background-size: 20px 20px; background-attachment: fixed; }
:root[data-bg="aurora"] body {
  background-image: radial-gradient(1100px 560px at 8% -12%, color-mix(in srgb, var(--accent) 17%, transparent), transparent 62%),
                    radial-gradient(900px 520px at 102% -4%, color-mix(in srgb, #1baf7a 13%, transparent), transparent 60%),
                    radial-gradient(800px 600px at 60% 120%, color-mix(in srgb, #eda100 9%, transparent), transparent 60%);
  background-attachment: fixed;
}

:root[data-accent="teal"]     { --accent: #0f8b8d; --accent-soft: #dcf2f1; --accent-ink: #0b6e70; }
:root[data-accent="violet"]   { --accent: #7c3aed; --accent-soft: #efe7fe; --accent-ink: #5b21b6; }
:root[data-accent="rose"]     { --accent: #d6336c; --accent-soft: #fde6ee; --accent-ink: #a61e4d; }
:root[data-accent="amber"]    { --accent: #b86e00; --accent-soft: #fbefd9; --accent-ink: #8a5300; }
:root[data-accent="graphite"] { --accent: #3f4450; --accent-soft: #e9eaee; --accent-ink: #23262d; }
@media (prefers-color-scheme: dark) {
  :root[data-accent="teal"]:not([data-theme="light"])     { --accent: #4fd1c5; --accent-soft: #17393a; --accent-ink: #8ee6de; }
  :root[data-accent="violet"]:not([data-theme="light"])   { --accent: #b69cff; --accent-soft: #2e2450; --accent-ink: #d4c4ff; }
  :root[data-accent="rose"]:not([data-theme="light"])     { --accent: #ff8fb1; --accent-soft: #4a1f2e; --accent-ink: #ffc0d3; }
  :root[data-accent="amber"]:not([data-theme="light"])    { --accent: #f5b544; --accent-soft: #3f3014; --accent-ink: #ffd98a; }
  :root[data-accent="graphite"]:not([data-theme="light"]) { --accent: #c7cad3; --accent-soft: #2b2d33; --accent-ink: #e6e8ee; }
}
:root[data-theme="dark"][data-accent="teal"]     { --accent: #4fd1c5; --accent-soft: #17393a; --accent-ink: #8ee6de; }
:root[data-theme="dark"][data-accent="violet"]   { --accent: #b69cff; --accent-soft: #2e2450; --accent-ink: #d4c4ff; }
:root[data-theme="dark"][data-accent="rose"]     { --accent: #ff8fb1; --accent-soft: #4a1f2e; --accent-ink: #ffc0d3; }
:root[data-theme="dark"][data-accent="amber"]    { --accent: #f5b544; --accent-soft: #3f3014; --accent-ink: #ffd98a; }
:root[data-theme="dark"][data-accent="graphite"] { --accent: #c7cad3; --accent-soft: #2b2d33; --accent-ink: #e6e8ee; }

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: var(--accent-ink); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button { font: inherit; color: inherit; }
svg { display: block; }
::selection { background: var(--accent-soft); }

/* ───────── top bar ───────── */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(1.4) blur(14px);
  -webkit-backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner {
  max-width: 1480px; margin: 0 auto; padding: 10px 24px;
  display: flex; align-items: center; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand-mark { width: 30px; height: 30px; flex: none; }
.brand-mark rect { fill: var(--brand); }
.brand-mark path { fill: none; stroke: var(--brand-ink); stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.brand-mark circle { fill: #eda100; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text b { font-size: 16px; letter-spacing: -.01em; }
.brand-text small { font-size: 11px; color: var(--muted); letter-spacing: .01em; }
.tabs { display: flex; gap: 2px; background: var(--bg-2); padding: 3px; border-radius: 10px; border: 1px solid var(--line); }
.tabs a {
  color: var(--ink-2); padding: 6px 13px; border-radius: 7px; font-weight: 500; font-size: 13px;
  transition: background .15s, color .15s;
}
.tabs a:hover { text-decoration: none; color: var(--ink); }
.tabs a.on { background: var(--surface); color: var(--ink); box-shadow: 0 1px 2px rgba(0,0,0,.08); }
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.stamp { font-size: 12px; color: var(--muted); white-space: nowrap; }
.icon-btn {
  width: 34px; height: 34px; display: grid; place-items: center; cursor: pointer;
  border: 1px solid var(--line); background: var(--surface); border-radius: 9px;
}
.icon-btn:hover { border-color: var(--line-2); }
.icon-btn svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; }

main { max-width: 1480px; margin: 0 auto; padding: 22px 24px 80px; }
.loading { display: flex; gap: 12px; align-items: center; justify-content: center; padding: 120px 0; color: var(--muted); }
.spinner { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--line-2); border-top-color: var(--accent); animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ───────── generic ───────── */
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin: 6px 0 20px; flex-wrap: wrap; }
.page-head h1 { font: 600 30px/1.15 var(--serif); letter-spacing: -.01em; margin: 0 0 6px; }
.page-head p { margin: 0; color: var(--ink-2); max-width: 760px; }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow); }
.section { margin-top: 28px; }
.section > h2 { font: 600 20px/1.2 var(--serif); margin: 0 0 4px; }
.section > .sub { color: var(--muted); margin: 0 0 14px; font-size: 13px; }
.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 12px; }
.btn {
  display: inline-flex; align-items: center; gap: 6px; cursor: pointer; white-space: nowrap;
  border: 1px solid var(--line); background: var(--surface); padding: 6px 11px; border-radius: 8px; font-size: 12.5px; font-weight: 500;
}
.btn:hover { border-color: var(--line-2); background: var(--surface-2); text-decoration: none; }
.btn.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.seg { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: var(--surface); }
.seg button { border: 0; background: none; padding: 5px 11px; font-size: 12.5px; cursor: pointer; color: var(--ink-2); }
.seg button.on { background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; }
select.select {
  appearance: none; border: 1px solid var(--line); background: var(--surface) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23888' stroke-width='1.5'/%3E%3C/svg%3E") no-repeat right 9px center;
  padding: 6px 26px 6px 10px; border-radius: 8px; font: inherit; font-size: 12.5px; color: var(--ink);
}

/* chips / pills */
.chip {
  display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; line-height: 1; font-weight: 500;
  padding: 4px 7px; border-radius: 6px; background: var(--chip); color: var(--chip-ink); white-space: nowrap;
  border: 1px solid transparent; cursor: pointer;
}
.chip:hover { border-color: var(--line-2); }
.chip.task { background: transparent; border-color: var(--line-2); }
.chip.bench { font-family: var(--mono); font-size: 11px; font-weight: 400; }
.pd-pill {
  display: inline-flex; align-items: center; gap: 6px; font-size: 11.5px; font-weight: 600; line-height: 1;
  padding: 4px 8px 4px 6px; border-radius: 999px; background: var(--chip); color: var(--ink-2); white-space: nowrap; cursor: pointer;
}
.dot { width: 8px; height: 8px; border-radius: 50%; flex: none; background: var(--c, var(--cat-none)); }
.venue {
  display: inline-flex; align-items: center; font-size: 11px; font-weight: 700; letter-spacing: .02em; line-height: 1;
  padding: 4px 7px; border-radius: 6px; background: var(--accent-soft); color: var(--accent-ink); white-space: nowrap;
}
.co-tag {
  display: inline-flex; align-items: center; gap: 4px; font-size: 11px; font-weight: 600; line-height: 1; margin-left: 4px;
  padding: 3px 7px 3px 5px; border-radius: 6px; border: 1px solid var(--line-2); color: var(--ink-2); background: var(--bg-2, transparent);
  white-space: nowrap; cursor: pointer;
}
.co-tag svg { width: 11px; height: 11px; fill: currentColor; opacity: .75; }
.lb-table .co-tag { margin: 3px 0 0 6px; }
.venue.pre { background: transparent; border: 1px dashed var(--line-2); color: var(--muted); font-weight: 500; }
.venue.ws { background: var(--chip); color: var(--ink-2); }
.venue.other { background: var(--chip); color: var(--ink-2); font-weight: 600; letter-spacing: 0; }

/* ───────── library layout ───────── */
.lib { display: grid; grid-template-columns: 272px minmax(0, 1fr); gap: 26px; align-items: start; }
.searchbar { position: relative; margin-bottom: 12px; }
.searchbar input {
  width: 100%; font: 400 16px var(--font); color: var(--ink);
  padding: 14px 110px 14px 46px; border-radius: 14px; border: 1px solid var(--line-2);
  background: var(--surface); box-shadow: var(--shadow); outline: none; transition: border-color .15s, box-shadow .15s;
}
.searchbar input:focus { border-color: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.searchbar .s-ico { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; fill: none; stroke: var(--muted); stroke-width: 2; }
.searchbar .kbd { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); display: flex; gap: 6px; align-items: center; color: var(--muted); font-size: 12px; }
kbd { font: 500 11px var(--mono); border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 5px; padding: 1px 5px; background: var(--surface-2); color: var(--ink-2); }
.presets { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 8px; align-items: center; }
.syntax { font-size: 12px; color: var(--muted); margin: 0 0 16px; display: flex; flex-wrap: wrap; gap: 4px 6px; align-items: center; }
.syntax code { font: 11.5px var(--mono); background: var(--chip); color: var(--ink-2); padding: 1px 5px; border-radius: 4px; }
.presets .lbl { font-size: 12px; color: var(--muted); margin-right: 2px; }
.preset { white-space: nowrap; flex: none; font-size: 12px; padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); cursor: pointer; color: var(--ink-2); }
.preset:hover { border-color: var(--accent); color: var(--accent-ink); }

.facets { position: sticky; top: 74px; max-height: calc(100vh - 90px); overflow: auto; padding-right: 6px; scrollbar-width: thin; }
.facet { border-bottom: 1px solid var(--line); padding: 12px 0; }
.facet:first-child { padding-top: 2px; }
.facet h4 {
  display: flex; align-items: center; justify-content: space-between; margin: 0 0 8px;
  font-size: 11px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: var(--muted); cursor: pointer; user-select: none;
}
.facet h4 .clear { text-transform: none; letter-spacing: 0; font-weight: 500; color: var(--accent-ink); font-size: 11.5px; }
.facet.collapsed .opts { display: none; }
.facet .sublbl { font-size: 11px; color: var(--muted); margin: 8px 0 3px; font-weight: 600; }
.opt {
  display: flex; align-items: center; gap: 8px; width: 100%; border: 0; background: none; cursor: pointer; text-align: left;
  padding: 4px 6px; border-radius: 6px; font-size: 13px; color: var(--ink-2);
}
.opt:hover { background: var(--bg-2); }
.opt .box { width: 14px; height: 14px; border-radius: 4px; border: 1.5px solid var(--line-2); flex: none; display: grid; place-items: center; background: var(--surface); }
.opt.on .box { background: var(--accent); border-color: var(--accent); }
.opt.on .box::after { content: ""; width: 7px; height: 4px; border: 2px solid #fff; border-top: 0; border-right: 0; transform: rotate(-45deg) translate(1px, -1px); }
.opt.on { color: var(--ink); font-weight: 500; }
.opt .name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.opt .n { font-variant-numeric: tabular-nums; font-size: 11.5px; color: var(--muted); }
.opt.zero { opacity: .42; }
.opt .bar { position: relative; }
.more-btn { border: 0; background: none; color: var(--accent-ink); font-size: 12px; cursor: pointer; padding: 4px 6px; }
.facet-search { width: 100%; font: inherit; font-size: 12.5px; padding: 5px 8px; border: 1px solid var(--line); border-radius: 7px; background: var(--surface); color: var(--ink); margin-bottom: 6px; outline: none; }
.facet-search:focus { border-color: var(--accent); }

.yearhist { display: flex; align-items: flex-end; gap: 2px; height: 64px; padding: 0 2px; }
.yearhist button {
  flex: 1; border: 0; padding: 0; cursor: pointer; background: var(--line-2); border-radius: 3px 3px 0 0; min-height: 2px;
  transition: background .12s;
}
.yearhist button:hover { background: var(--muted); }
.yearhist button.on { background: var(--accent); }
.yearaxis { display: flex; justify-content: space-between; font-size: 10.5px; color: var(--muted); margin-top: 4px; font-variant-numeric: tabular-nums; }

.toolbar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.toolbar .count { font-size: 14px; color: var(--ink-2); margin-right: auto; }
.toolbar .count b { color: var(--ink); font-size: 15px; font-variant-numeric: tabular-nums; }
.active-filters { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.af { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; padding: 4px 6px 4px 9px; border-radius: 999px; background: var(--accent-soft); color: var(--accent-ink); border: 0; cursor: pointer; }
.af i { font-style: normal; opacity: .7; font-size: 11px; }
.af:hover { filter: brightness(.97); }
.af.reset { background: none; color: var(--muted); text-decoration: underline; text-underline-offset: 3px; }

/* paper cards */
.results { display: flex; flex-direction: column; gap: 10px; }
.pcard {
  position: relative; background: var(--surface); border: 1px solid var(--line); border-radius: 14px;
  padding: 14px 16px 13px 20px; cursor: pointer; transition: border-color .12s, box-shadow .12s, transform .12s;
}
.pcard::before { content: ""; position: absolute; left: 0; top: 12px; bottom: 12px; width: 4px; border-radius: 0 4px 4px 0; background: var(--c, var(--cat-none)); }
.pcard:hover { border-color: var(--line-2); box-shadow: var(--shadow); }
.pcard.dim { opacity: .78; }
.pc-top { display: flex; align-items: center; gap: 8px; margin-bottom: 5px; flex-wrap: wrap; }
.pc-name { font: 600 12.5px var(--mono); color: var(--ink); letter-spacing: -.01em; }
.pc-year { font-size: 12px; color: var(--muted); font-variant-numeric: tabular-nums; }
.pc-right { margin-left: auto; display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: 12px; }
.pc-cite { display: inline-flex; align-items: center; gap: 4px; font-variant-numeric: tabular-nums; }
.pc-cite svg { width: 13px; height: 13px; fill: none; stroke: currentColor; stroke-width: 2; }
.star-btn { border: 0; background: none; padding: 2px; cursor: pointer; color: var(--line-2); display: grid; }
.star-btn svg { width: 17px; height: 17px; fill: currentColor; }
.star-btn:hover { color: var(--muted); }
.star-btn.on { color: var(--star); }
.pc-title { font: 600 17px/1.3 var(--serif); margin: 0 0 3px; color: var(--ink); letter-spacing: -.003em; }
.pc-authors { font-size: 12.5px; color: var(--muted); margin-bottom: 7px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pc-tldr { font-size: 13.5px; color: var(--ink-2); margin: 0 0 9px; }
.pc-tags { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; }
.pc-tags .sep { width: 1px; height: 14px; background: var(--line); margin: 0 3px; }
.lowconf { font-size: 10.5px; font-weight: 600; color: var(--warn); border: 1px solid currentColor; border-radius: 5px; padding: 2px 5px; line-height: 1; }
.new-tag { font-size: 10.5px; font-weight: 700; color: #fff; background: var(--accent); border-radius: 5px; padding: 3px 6px; line-height: 1; text-transform: uppercase; letter-spacing: .04em; }
.status-tag { font-size: 10.5px; font-weight: 600; color: var(--good); border: 1px solid currentColor; border-radius: 5px; padding: 2px 5px; line-height: 1; text-transform: uppercase; letter-spacing: .04em; }
mark { background: color-mix(in srgb, var(--star) 32%, transparent); color: inherit; border-radius: 3px; padding: 0 1px; }

.compact .pcard { padding: 9px 14px 9px 18px; }
.compact .pc-authors, .compact .pc-tldr { display: none; }
.compact .pc-title { font-size: 15px; margin-bottom: 5px; }
.sentinel { height: 40px; }
.empty { text-align: center; padding: 70px 20px; color: var(--muted); }
.empty h3 { font: 600 20px var(--serif); color: var(--ink); margin: 0 0 6px; }

/* ───────── drawer ───────── */
.drawer { position: fixed; inset: 0; z-index: 50; pointer-events: none; }
.drawer-scrim { position: absolute; inset: 0; background: rgba(10, 10, 20, .28); opacity: 0; transition: opacity .2s; }
.drawer-panel {
  position: absolute; top: 0; right: 0; bottom: 0; width: min(760px, 100%); background: var(--surface);
  box-shadow: var(--shadow-lg); transform: translateX(104%); transition: transform .26s cubic-bezier(.2,.8,.2,1);
  overflow-y: auto; padding: 28px 34px 60px; border-left: 1px solid var(--line);
}
.drawer.open { pointer-events: auto; }
.drawer.open .drawer-scrim { opacity: 1; }
.drawer.open .drawer-panel { transform: none; }
.drawer-close { position: sticky; top: 0; float: right; margin: -10px -14px 0 0; z-index: 2; }
.d-kicker { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; margin-bottom: 10px; }
.d-title { font: 600 26px/1.22 var(--serif); margin: 0 0 8px; letter-spacing: -.01em; padding-right: 30px; }
.d-authors { color: var(--ink-2); font-size: 13.5px; margin-bottom: 14px; }
.d-links { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 18px; }
.d-tldr { font-size: 15px; background: var(--surface-2); border: 1px solid var(--line); border-left: 3px solid var(--c, var(--accent)); border-radius: 10px; padding: 12px 14px; margin: 0 0 18px; color: var(--ink); }
.d-sec { margin: 22px 0 0; }
.d-sec h3 { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.d-sec p { margin: 0; }
.d-abs { font-size: 14px; line-height: 1.65; color: var(--ink-2); }
.kv { display: grid; grid-template-columns: 120px 1fr; gap: 8px 14px; font-size: 13px; align-items: start; }
.kv dt { color: var(--muted); padding-top: 3px; }
.kv dd { margin: 0; display: flex; gap: 5px; flex-wrap: wrap; }
.bib { position: relative; }
.bib pre { font: 12px/1.55 var(--mono); background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin: 0; white-space: pre-wrap; word-break: break-word; color: var(--ink-2); }
.bib .btn { position: absolute; top: 8px; right: 8px; }
.bib-src { font-size: 12px; margin-top: 6px; color: var(--muted); }
.pending { border: 1px dashed var(--line-2); border-radius: 10px; padding: 12px 14px; color: var(--muted); font-size: 13px; }
.pending b { color: var(--ink-2); }
.marks-row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
textarea.note {
  width: 100%; min-height: 90px; resize: vertical; font: 13.5px/1.5 var(--font); color: var(--ink);
  border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--surface-2); outline: none; margin-top: 10px;
}
textarea.note:focus { border-color: var(--accent); }
.saved { font-size: 12px; color: var(--good); opacity: 0; transition: opacity .3s; }
.saved.show { opacity: 1; }

/* ───────── map (matrix) ───────── */
.matrix-wrap { overflow-x: auto; padding: 6px; }
table.matrix { border-collapse: separate; border-spacing: 3px; font-size: 12.5px; min-width: 760px; width: 100%; }
.matrix th { font-weight: 600; color: var(--ink-2); text-align: left; padding: 6px 8px; white-space: nowrap; }
.matrix thead th { text-align: center; font-size: 11.5px; vertical-align: bottom; }
.matrix thead th .dot { display: inline-block; margin-right: 5px; vertical-align: middle; }
.matrix thead th .line { display: block; font-size: 10px; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; }
.matrix td.cell {
  text-align: center; border-radius: 7px; height: 38px; min-width: 64px; cursor: pointer; font-variant-numeric: tabular-nums;
  background: rgba(var(--heat), var(--a, 0)); color: var(--ink); font-weight: 500; transition: outline-color .1s; outline: 2px solid transparent;
}
.matrix td.cell.hot { color: #fff; }
.matrix td.cell:hover { outline-color: var(--ink); }
.matrix td.cell.zero { color: var(--line-2); cursor: default; }
.matrix td.tot, .matrix th.tot { color: var(--muted); text-align: center; font-variant-numeric: tabular-nums; font-weight: 500; }
.matrix tr.grp th { font-size: 10.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding-top: 14px; }
.legend-ramp { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--muted); }
.legend-ramp .ramp { width: 140px; height: 10px; border-radius: 3px; background: linear-gradient(90deg, rgba(var(--heat), .04), rgba(var(--heat), 1)); }

.tax-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 12px; }
.tax-card { padding: 14px 16px; }
.tax-card h4 { margin: 0 0 4px; font-size: 14px; display: flex; align-items: center; gap: 8px; }
.tax-card p { margin: 0; color: var(--ink-2); font-size: 13px; }
.tax-card .n { margin-left: auto; font-size: 12px; color: var(--muted); font-weight: 500; font-variant-numeric: tabular-nums; }

/* ───────── charts ───────── */
.chart-card { padding: 18px 20px 14px; }
.chart-head { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.chart-head h3 { margin: 0; font: 600 17px var(--serif); margin-right: auto; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12px; color: var(--ink-2); margin: 0 0 8px; }
.legend span { display: inline-flex; align-items: center; gap: 6px; cursor: pointer; }
.legend span.off { opacity: .35; }
.legend .sw { width: 10px; height: 10px; border-radius: 3px; background: var(--c); }
svg.chart { width: 100%; height: auto; overflow: visible; }
svg.chart text { fill: var(--muted); font: 11px var(--font); font-variant-numeric: tabular-nums; }
svg.chart .grid { stroke: var(--line); stroke-width: 1; }
svg.chart .axis { stroke: var(--line-2); }
svg.chart rect.seg { stroke: var(--surface); stroke-width: 1; cursor: pointer; }
svg.chart rect.seg:hover { filter: brightness(1.08); }
svg.chart .dl { fill: var(--ink-2); font-weight: 600; }
.smalls { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.small { padding: 12px 14px 10px; cursor: pointer; }
.small:hover { border-color: var(--line-2); }
.small h4 { margin: 0; font-size: 13px; display: flex; justify-content: space-between; }
.small h4 span { color: var(--muted); font-weight: 500; font-variant-numeric: tabular-nums; }
.small svg rect { fill: var(--cat-1); }
.small svg text { fill: var(--muted); font: 10px var(--font); }
.tooltip {
  position: fixed; z-index: 80; pointer-events: none; opacity: 0; transition: opacity .1s;
  background: var(--surface); color: var(--ink); border: 1px solid var(--line-2); box-shadow: var(--shadow-lg);
  border-radius: 10px; padding: 9px 11px; font-size: 12.5px; max-width: 280px;
}
.tooltip.show { opacity: 1; }
.tooltip .tt-h { font-weight: 700; margin-bottom: 4px; }
.tooltip .tt-r { display: flex; align-items: center; gap: 7px; }
.tooltip .tt-r b { margin-left: auto; padding-left: 14px; font-variant-numeric: tabular-nums; }

.landmarks { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.lm-year { padding: 12px 14px; }
.lm-year h4 { margin: 0 0 8px; font: 600 18px var(--serif); display: flex; justify-content: space-between; align-items: baseline; }
.lm-year h4 span { font: 500 12px var(--font); color: var(--muted); }
.lm-item { display: flex; gap: 8px; align-items: baseline; padding: 4px 0; border-top: 1px solid var(--line); cursor: pointer; font-size: 13px; }
.lm-item:first-of-type { border-top: 0; }
.lm-item .dot { transform: translateY(1px); }
.lm-item .t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lm-item .c { color: var(--muted); font-size: 11.5px; font-variant-numeric: tabular-nums; }
.lm-item:hover .t { color: var(--accent-ink); }

/* ───────── benchmarks ───────── */
.bm-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 14px; }
.bm-group { padding: 16px 18px 10px; }
.bm-group h3 { margin: 0 0 10px; font: 600 17px var(--serif); display: flex; justify-content: space-between; align-items: baseline; }
.bm-group h3 span { font: 500 12px var(--font); color: var(--muted); }
.bm-row { display: grid; grid-template-columns: 130px 1fr 44px; gap: 10px; align-items: center; padding: 7px 0; border-top: 1px solid var(--line); cursor: pointer; }
.bm-row:hover .bm-name { color: var(--accent-ink); }
.bm-name { font: 500 12.5px var(--mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.bm-n { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; font-size: 13px; }
.spark { height: 24px; width: 100%; }
.spark rect { fill: rgba(var(--heat), .75); }
.callout { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-ink); font-size: 13.5px; margin-bottom: 18px; }
.callout svg { width: 18px; height: 18px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; margin-top: 1px; }

/* ───────── surveys / about ───────── */
.survey { padding: 20px 22px; margin-bottom: 16px; }
.survey-head { display: flex; gap: 14px; align-items: flex-start; flex-wrap: wrap; }
.survey-head h3 { margin: 0 0 4px; font: 600 21px/1.25 var(--serif); }
.survey-head p { margin: 0; color: var(--ink-2); max-width: 820px; }
.survey-head .big { margin-left: auto; text-align: right; }
.survey-head .big b { display: block; font: 600 28px var(--serif); font-variant-numeric: tabular-nums; }
.survey-head .big span { font-size: 12px; color: var(--muted); }
.outline { margin-top: 14px; display: grid; gap: 6px; }
.ol-row { display: grid; grid-template-columns: 36px 1fr auto 74px; gap: 12px; align-items: center; padding: 8px 10px; border-radius: 9px; cursor: pointer; background: var(--surface-2); border: 1px solid var(--line); }
.ol-row:hover { border-color: var(--accent); }
.ol-row .num { font: 600 13px var(--mono); color: var(--muted); }
.ol-row .ttl { font-weight: 600; font-size: 13.5px; }
.ol-row .ttl small { display: block; font-weight: 400; color: var(--muted); font-size: 12px; }
.ol-row .meter { width: 120px; height: 6px; border-radius: 3px; background: var(--line); overflow: hidden; }
.ol-row .meter i { display: block; height: 100%; background: var(--accent); border-radius: 3px; }
.ol-row .cnt { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.roadmap { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 10px; }
.stage { padding: 14px 16px; position: relative; }
.stage .st-n { font: 600 12px var(--mono); color: var(--muted); }
.stage h4 { margin: 4px 0 6px; font-size: 14.5px; }
.stage p { margin: 0; font-size: 12.5px; color: var(--ink-2); }
.stage .badge { position: absolute; top: 12px; right: 12px; font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 3px 7px; border-radius: 999px; }
.badge.done { background: color-mix(in srgb, var(--good) 16%, transparent); color: var(--good); }
.badge.now { background: var(--accent-soft); color: var(--accent-ink); }
.badge.next { background: var(--chip); color: var(--muted); }

.funnel { display: grid; gap: 8px; }
.fn-row { display: grid; grid-template-columns: 200px 1fr 70px; gap: 12px; align-items: center; font-size: 13px; }
.fn-row .bar { height: 22px; border-radius: 6px; background: var(--line); overflow: hidden; }
.fn-row .bar i { display: block; height: 100%; border-radius: 6px; background: var(--c, var(--accent)); }
.fn-row b { text-align: right; font-variant-numeric: tabular-nums; }
table.qtable { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.qtable th { text-align: left; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); font-weight: 700; padding: 8px 10px; border-bottom: 1px solid var(--line-2); position: sticky; top: 0; background: var(--surface); }
.qtable td { padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
.qtable td.num { text-align: right; font-variant-numeric: tabular-nums; }
.qtable code { font: 11.5px var(--mono); color: var(--ink-2); }
.scroll-box { max-height: 520px; overflow: auto; border-radius: 12px; }
pre.cmd { font: 12.5px/1.6 var(--mono); background: var(--bg-2); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; overflow-x: auto; margin: 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.ex-item { display: flex; gap: 10px; padding: 7px 0; border-top: 1px solid var(--line); font-size: 13px; }
.ex-item .why { font: 11px var(--mono); color: var(--muted); white-space: nowrap; }

.toast { position: fixed; left: 50%; bottom: 28px; transform: translate(-50%, 20px); background: var(--ink); color: var(--bg); padding: 9px 16px; border-radius: 10px; font-size: 13px; opacity: 0; transition: all .2s; z-index: 90; pointer-events: none; }
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.filter-toggle { display: none; }

/* ───────── responsive ───────── */
@media (max-width: 1100px) {
  .stamp { display: none; }
  .lib { grid-template-columns: minmax(0, 1fr); }
  .facets { position: static; max-height: none; display: none; padding: 0; }
  .facets.open { display: block; }
  .filter-toggle { display: inline-flex; }
  .two-col { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  main { padding: 14px 16px 60px; overflow-x: hidden; }
  .presets { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
  .syntax { display: none; }
  .toolbar .count { order: -1; width: 100%; }
  .pc-right { margin-left: 0; }
  .topbar-inner { padding: 8px 16px; gap: 12px; flex-wrap: wrap; }
  .brand-text small { display: none; }
  .tabs { order: 3; width: 100%; overflow-x: auto; }
  .tabs a { padding: 6px 10px; }
  .searchbar input { font-size: 15px; padding-right: 16px; }
  .searchbar .kbd { display: none; }
  .drawer-panel { padding: 22px 18px 50px; }
  .kv { grid-template-columns: 1fr; gap: 2px 0; }
  .kv dt { margin-top: 8px; }
  .fn-row { grid-template-columns: 120px 1fr 56px; }
  .ol-row { grid-template-columns: 28px 1fr 56px; }
  .ol-row .meter { display: none; }
  .page-head h1 { font-size: 25px; }
  .bm-row { grid-template-columns: 110px 1fr 40px; }
}
@media (forced-colors: active) {
  .pcard::before, .dot { forced-color-adjust: none; }
}

.rd-sec { margin-bottom: 12px; }
.rd-sec h4 { margin: 0 0 4px; font-size: 13px; color: var(--ink); }
.rd-list { margin: 0; padding-left: 18px; color: var(--ink-2); font-size: 14px; line-height: 1.6; }

/* ───────── hub: atlas switcher ───────── */
.switcher { position: relative; margin-right: 8px; }
.atlas-btn {
  position: relative; display: flex; flex-direction: column; align-items: flex-start; text-align: left; line-height: 1.15;
  border: 1px solid transparent; background: none; padding: 4px 28px 4px 8px; border-radius: 10px; cursor: pointer; color: var(--ink);
}
.atlas-btn:hover, .atlas-btn[aria-expanded="true"] { background: var(--bg-2); border-color: var(--line); }
.ab-t { font-weight: 700; font-size: 16px; letter-spacing: -.01em; }
.ab-s { font-size: 11px; color: var(--muted); max-width: 250px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.atlas-btn svg { position: absolute; right: 7px; top: 50%; transform: translateY(-50%); width: 16px; height: 16px; fill: none; stroke: var(--muted); stroke-width: 2; stroke-linecap: round; }
.atlas-menu {
  position: absolute; top: calc(100% + 8px); left: 0; width: min(360px, calc(100vw - 32px)); z-index: 45; display: none;
  background: var(--surface); border: 1px solid var(--line-2); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 6px;
}
.atlas-menu.open { display: block; }
.am-item { display: grid; grid-template-columns: 1fr auto; gap: 2px 12px; padding: 9px 11px; border-radius: 10px; color: var(--ink); }
.am-item:hover { background: var(--bg-2); text-decoration: none; }
.am-item.on { background: var(--accent-soft); }
.am-item.off { opacity: .55; }
.am-t { font-weight: 600; display: flex; gap: 8px; align-items: center; }
.am-s { grid-column: 1; font-size: 12px; color: var(--muted); }
.am-n { grid-row: 1 / span 2; grid-column: 2; align-self: center; font-size: 11.5px; color: var(--muted); font-variant-numeric: tabular-nums; }
.am-def { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--accent-ink); background: var(--accent-soft); padding: 2px 6px; border-radius: 999px; }
.am-item.on .am-def { background: var(--surface); }
.am-foot { display: flex; justify-content: space-between; align-items: center; border-top: 1px solid var(--line); margin-top: 6px; padding: 8px 10px 4px; font-size: 12.5px; }
.am-foot button { border: 0; background: none; color: var(--accent-ink); cursor: pointer; font-size: 12.5px; padding: 0; }
.tabs.hidden { visibility: hidden; }

/* ───────── hub: settings panel ───────── */
.settings .drawer-panel { width: min(540px, 100%); }
.set-sec { margin: 0 0 24px; }
.set-sec h3 { font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 8px; font-weight: 700; }
.set-sec p.muted { margin: -4px 0 8px; font-size: 12.5px; }
.set-list { display: grid; gap: 6px; }
.set-atlas { display: grid; grid-template-columns: 16px 1fr auto; gap: 12px; align-items: center; text-align: left; border: 1px solid var(--line); background: var(--surface-2); border-radius: 10px; padding: 10px 12px; cursor: pointer; font-size: 13px; }
.set-atlas small { display: block; color: var(--muted); font-size: 12px; font-weight: 400; }
.set-atlas .radio { width: 16px; height: 16px; border-radius: 50%; border: 1.5px solid var(--line-2); background: var(--surface); }
.set-atlas.on { border-color: var(--accent); background: var(--accent-soft); }
.set-atlas.on .radio { border: 5px solid var(--accent); }
.set-atlas:disabled { opacity: .5; cursor: default; }
.swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.swatch { display: flex; flex-direction: column; gap: 6px; align-items: stretch; border: 1px solid var(--line); background: var(--surface); border-radius: 10px; padding: 7px 7px 6px; cursor: pointer; font-size: 11.5px; color: var(--ink-2); }
.swatch i { display: block; height: 36px; border-radius: 7px; border: 1px solid rgba(0,0,0,.08); }
.swatch.on { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); color: var(--ink); font-weight: 600; }
.bg-paper i { background: #f6f6f3; } .bg-white i { background: #fff; } .bg-mist i { background: #eef2f7; } .bg-sand i { background: #f4eee3; }
.bg-grid i { background-color: #f6f6f3; background-image: linear-gradient(#d8d7d0 1px, transparent 1px), linear-gradient(90deg, #d8d7d0 1px, transparent 1px); background-size: 9px 9px; }
.bg-dots i { background-color: #f6f6f3; background-image: radial-gradient(#bdbcb4 1px, transparent 1.3px); background-size: 7px 7px; }
.bg-aurora i { background: radial-gradient(70px 40px at 10% 0%, #c8cffa, transparent), radial-gradient(70px 40px at 100% 0%, #c3ead9, transparent), radial-gradient(70px 40px at 60% 120%, #f6e2b3, transparent), #f6f6f3; }
.bg-custom i { background: var(--bg-custom); }
.acc i { height: 24px; border: 0; }
.acc-indigo i { background: #3b4fd8; } .acc-teal i { background: #0f8b8d; } .acc-violet i { background: #7c3aed; }
.acc-rose i { background: #d6336c; } .acc-amber i { background: #b86e00; } .acc-graphite i { background: #3f4450; }
.custom-bg { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: 12.5px; color: var(--ink-2); }
.custom-bg.dim { opacity: .6; }
.custom-bg input { width: 46px; height: 28px; border: 1px solid var(--line); border-radius: 6px; background: none; padding: 1px; cursor: pointer; }

/* ───────── hub: all atlases ───────── */
.hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; align-items: start; }
.hub-card { padding: 20px 22px 16px; display: flex; flex-direction: column; }
.hub-top { display: flex; align-items: center; gap: 10px; }
.hub-top h3 { margin: 0; font: 600 25px/1.15 var(--serif); letter-spacing: -.01em; }
.hub-top .badge { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 3px 8px; border-radius: 999px; }
.hub-sub { color: var(--ink-2); font-size: 13.5px; margin: 3px 0 8px; }
.hub-desc { color: var(--muted); font-size: 13px; margin: 0 0 14px; flex: 1; }
.hub-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-bottom: 10px; }
.hub-stats b { display: block; font: 600 22px var(--serif); font-variant-numeric: tabular-nums; }
.hub-stats span { font-size: 11.5px; color: var(--muted); }
.hub-spark { width: 100%; height: 44px; display: block; }
.hub-spark rect { fill: var(--accent); opacity: .72; }
.hub-axis { display: flex; justify-content: space-between; font-size: 10.5px; color: var(--muted); margin: 3px 0 12px; font-variant-numeric: tabular-nums; }
.hub-foot { display: flex; justify-content: space-between; align-items: center; gap: 8px; border-top: 1px solid var(--line); padding-top: 12px; font-size: 12px; flex-wrap: wrap; }
.hub-foot > span:last-child { display: flex; gap: 6px; }
.hub-new { border-style: dashed; background: transparent; box-shadow: none; }
.hub-new h3 { margin: 0 0 6px; font: 600 20px var(--serif); }
.hub-new pre.cmd { white-space: pre-wrap; word-break: break-word; font-size: 12px; }
.hub-card.unbuilt { opacity: .85; }
@media (max-width: 760px) {
  .ab-s { display: none; }
  .switcher { margin-right: 0; }
  .swatches { grid-template-columns: repeat(4, 1fr); }
  .hub-grid { grid-template-columns: minmax(0, 1fr); }
}

/* ───────── hub: create / edit / jobs ───────── */
.hub-top .hub-edit { margin-left: auto; width: 30px; height: 30px; }
.hub-top .hub-edit svg { width: 15px; height: 15px; }
.hub-form { display: grid; gap: 10px; margin-top: 10px; }
.hub-form label { display: grid; gap: 4px; font-size: 12px; font-weight: 600; color: var(--ink-2); }
.hub-form label small { font-weight: 400; color: var(--muted); }
.hub-form input, .hub-form textarea, textarea.brief {
  font: 13.5px/1.45 var(--font); color: var(--ink); background: var(--surface-2); border: 1px solid var(--line);
  border-radius: 8px; padding: 7px 10px; outline: none; width: 100%; resize: vertical;
}
.hub-form input:focus, .hub-form textarea:focus, textarea.brief:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.hub-form input:invalid:not(:placeholder-shown) { border-color: var(--cat-8); }
textarea.brief { margin: 4px 0 12px; }
.hub-new form .hub-foot { border-top: 0; padding-top: 2px; }
.hub-foot .btn[disabled] { opacity: .55; cursor: default; }
.steps { margin: 6px 0 12px; padding-left: 20px; font-size: 12.5px; color: var(--muted); display: grid; gap: 6px; }
.steps li.cur { color: var(--ink); }
.steps li.done { color: var(--muted); text-decoration: line-through; text-decoration-color: var(--line-2); }
.steps b { color: inherit; }
.job { border-top: 1px solid var(--line); padding: 8px 0; }
.job:first-child { border-top: 0; }
.job summary { display: flex; gap: 10px; align-items: center; cursor: pointer; font-size: 13px; list-style: none; }
.job summary::-webkit-details-marker { display: none; }
.job summary .muted { margin-left: auto; font-size: 12px; }
.job-st { font-size: 10.5px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 2px 7px; border-radius: 999px; }
.job-st.run { background: var(--accent-soft); color: var(--accent-ink); }
.job-st.ok { background: color-mix(in srgb, var(--good) 15%, transparent); color: var(--good); }
.job-st.bad { background: color-mix(in srgb, var(--cat-8) 15%, transparent); color: var(--cat-8); }
.job-log { margin-top: 8px; max-height: 260px; overflow: auto; font-size: 11.5px; white-space: pre-wrap; }

.unlock { display: flex; gap: 8px; }
.unlock input { flex: 1; min-width: 0; font: 13.5px var(--font); color: var(--ink); background: var(--surface-2); border: 1px solid var(--line); border-radius: 8px; padding: 7px 10px; outline: none; }
.unlock input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.am-foot { gap: 10px; }
.am-foot a:first-child { font-weight: 600; }

/* ───────── guide ───────── */
.guide { display: grid; grid-template-columns: 240px minmax(0, 1fr); gap: 28px; align-items: start; }
.g-toc { position: sticky; top: 78px; }
.g-toc-inner { display: flex; flex-direction: column; gap: 2px; }
.g-toc h4 { margin: 0 0 8px; font: 600 18px var(--serif); }
.g-toc a { color: var(--ink-2); font-size: 13.5px; padding: 5px 10px; border-radius: 7px; border-left: 2px solid transparent; }
.g-toc a:hover { background: var(--bg-2); text-decoration: none; color: var(--ink); }
.g-toc a.on { border-left-color: var(--accent); background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; }
.g-toc-foot { margin-top: 12px; font-size: 11.5px; color: var(--muted); padding-left: 10px; }
.g-body { padding: 28px 40px 44px; font-size: 15px; line-height: 1.75; color: var(--ink-2); max-width: 920px; }
.g-quick { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; padding-bottom: 18px; margin-bottom: 8px; border-bottom: 1px solid var(--line); }
.g-quick .muted { font-size: 12.5px; margin-left: 4px; }
.g-body .g-h1 { font: 600 34px/1.2 var(--serif); color: var(--ink); margin: 18px 0 14px; letter-spacing: -.01em; }
.g-body .g-h2 { font: 600 23px/1.3 var(--serif); color: var(--ink); margin: 38px 0 10px; padding-top: 16px; border-top: 1px solid var(--line); scroll-margin-top: 80px; }
.g-body .g-h3 { font-size: 16px; color: var(--ink); margin: 22px 0 6px; scroll-margin-top: 80px; }
.g-body p { margin: 10px 0; }
.g-body ul, .g-body ol { margin: 8px 0 12px; padding-left: 24px; }
.g-body li { margin: 5px 0; }
.g-body li > ul { margin: 4px 0; }
.g-body li > p { margin: 6px 0; }
.g-body b { color: var(--ink); }
.g-body code { font: 12.5px var(--mono); background: var(--chip); color: var(--ink); padding: 1px 6px; border-radius: 5px; }
.g-body pre.cmd { margin: 12px 0; line-height: 1.6; }
.g-body blockquote { margin: 0 0 18px; padding: 14px 18px; border-left: 3px solid var(--accent); background: var(--accent-soft); color: var(--ink); border-radius: 0 10px 10px 0; }
.g-table { overflow-x: auto; margin: 12px 0 16px; border: 1px solid var(--line); border-radius: 10px; }
.g-table .qtable { font-size: 13.5px; }
.g-table .qtable th { position: static; background: var(--surface-2); }
.g-table .qtable td { line-height: 1.55; }
.guide-banner { display: flex; align-items: center; gap: 14px; padding: 14px 18px; margin: 4px 0 18px; color: var(--ink); border-color: color-mix(in srgb, var(--accent) 35%, var(--line)); background: linear-gradient(90deg, var(--accent-soft), var(--surface) 70%); }
.guide-banner:hover { text-decoration: none; border-color: var(--accent); }
.guide-banner svg { width: 26px; height: 26px; flex: none; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.guide-banner b { display: block; font-size: 14.5px; }
.guide-banner small { display: block; color: var(--muted); font-size: 12.5px; margin-top: 2px; }
.guide-banner .gb-go { margin-left: auto; color: var(--accent-ink); font-weight: 600; font-size: 13px; white-space: nowrap; }
.tip { display: flex; align-items: center; gap: 10px; padding: 9px 12px; margin: -6px 0 14px; border-radius: 10px; background: var(--accent-soft); color: var(--accent-ink); font-size: 13px; }
.tip svg { width: 16px; height: 16px; flex: none; fill: none; stroke: currentColor; stroke-width: 2; }
.tip .icon-btn { margin-left: auto; width: 26px; height: 26px; background: transparent; border-color: transparent; color: inherit; font-size: 12px; }
.syntax a { font-size: 12px; margin-left: 4px; }
.btn.danger { color: var(--cat-8); }
.btn.danger:hover { border-color: var(--cat-8); }
.am-foot { flex-wrap: wrap; }
@media (max-width: 900px) {
  .guide { grid-template-columns: minmax(0, 1fr); }
  .g-toc { position: static; }
  .g-toc-inner { flex-direction: row; flex-wrap: wrap; }
  .g-toc h4, .g-toc-foot { display: none; }
  .g-body { padding: 20px 18px 30px; }
}

/* ───────── deep reading ───────── */
.rd-tag { font-size: 10.5px; font-weight: 700; color: var(--good); border: 1px solid color-mix(in srgb, var(--good) 45%, transparent); background: color-mix(in srgb, var(--good) 9%, transparent); border-radius: 5px; padding: 2px 6px; line-height: 1; }
.pc-zh { font-size: 13px; color: var(--muted); margin: -4px 0 9px; line-height: 1.55; }
.d-tldr.zh { border-left-color: var(--good); font-size: 14px; }
.ok-tag { font-size: 10.5px; font-weight: 700; color: var(--good); white-space: nowrap; }
.subset { color: var(--warn); font-weight: 700; cursor: help; }
.flag { color: var(--warn); cursor: help; font-size: 13px; }

/* ───────── results leaderboard ───────── */
.lb-controls { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 8px; font-size: 12.5px; color: var(--ink-2); }
.lb-controls label { display: inline-flex; gap: 6px; align-items: center; }
.lb-controls select { max-width: 260px; }
.lb-pd { display: flex; flex-wrap: wrap; gap: 6px; margin: 6px 0; }
.lb-pd .pd-pill { border: 1px solid transparent; }
.lb-pd .pd-pill.on { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-ink); }
.lb-table { max-height: 640px; overflow: auto; }
.lb-table th { position: sticky; top: 0; z-index: 1; }
.lb-table th.sortable { cursor: pointer; user-select: none; }
.lb-table th.sortable:hover, .lb-table th.on { color: var(--accent-ink); }
.lb-table td.key { font-weight: 700; color: var(--ink); }
.lb-table tbody tr { cursor: pointer; }
.lb-table tbody tr:hover td { background: var(--bg-2); }
.lb-table td { font-size: 12.5px; }

/* ───────── survey workspace ───────── */
.sv-crumb { font-size: 12.5px; margin-bottom: 4px; }
.sv-stats { display: flex; flex-wrap: wrap; gap: 26px; align-items: center; padding: 14px 18px; margin-bottom: 16px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.sv-stats b { display: block; font: 600 24px var(--serif); font-variant-numeric: tabular-nums; }
.sv-stats span { font-size: 12px; color: var(--muted); }
.sv-files { margin-left: auto; display: flex; gap: 6px; }
.sv-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 16px; align-items: start; }
.sv-side { display: grid; gap: 12px; position: sticky; top: 78px; }
.sv-tree { padding: 10px 12px 14px; }
.sv-node { border-top: 1px solid var(--line); }
.sv-node.d0:first-child { border-top: 0; }
.sv-node .sv-node { margin-left: 18px; }
.sv-head { display: flex; align-items: center; gap: 8px; padding: 8px 4px; cursor: pointer; border-radius: 7px; }
.sv-head:hover { background: var(--bg-2); }
.sv-caret { width: 12px; color: var(--muted); font-size: 11px; }
.sv-id { font: 600 12px var(--mono); color: var(--muted); min-width: 48px; }
.sv-title { font-weight: 600; font-size: 14px; color: var(--ink); }
.d0 > .sv-head .sv-title { font: 600 18px var(--serif); }
.d1 > .sv-head .sv-title { font-size: 15px; }
.leaf > .sv-head .sv-title { font-weight: 500; }
.sv-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.sv-strip { width: 90px; height: 18px; }
.sv-strip rect { fill: rgba(var(--heat), .7); }
.sv-n { font-weight: 700; font-variant-numeric: tabular-nums; min-width: 30px; text-align: right; }
.sv-rd { font-size: 11.5px; min-width: 72px; text-align: right; }
.sv-def { margin: 2px 0 8px 70px; font-size: 13px; color: var(--muted); }
.sv-trans { margin: 0 0 8px 70px; font-size: 12.5px; color: var(--accent-ink); font-style: italic; }
.sv-papers { margin: 0 0 10px 64px; border-left: 2px solid var(--line); }
.sv-paper { display: flex; gap: 8px; align-items: center; padding: 4px 8px; font-size: 13px; cursor: pointer; border-radius: 6px; }
.sv-paper:hover { background: var(--bg-2); }
.sv-paper .sv-y { font: 11.5px var(--mono); color: var(--muted); }
.sv-paper .sv-t { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--ink-2); }
.sv-paper.role-landmark .sv-t { color: var(--ink); }
.sv-paper.role-incremental { opacity: .75; }
.sv-role { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--accent-ink); background: var(--accent-soft); padding: 2px 6px; border-radius: 999px; }
.sv-h { margin: 0 0 8px; font: 600 16px var(--serif); }
.sv-thread { padding: 7px 0; border-top: 1px solid var(--line); font-size: 13px; }
.sv-thread:first-of-type { border-top: 0; }
.sv-thread span { float: right; font-size: 12px; }
.sv-thread p { margin: 3px 0 0; font-size: 12px; color: var(--muted); }
.sv-sec { display: flex; gap: 8px; align-items: center; padding: 4px 0; font-size: 12.5px; }
.sv-sec a { margin-left: auto; font-size: 12px; }
.sv-projects { display: grid; gap: 12px; }
.sv-proj { display: block; padding: 16px 20px; color: var(--ink); }
.sv-proj:hover { text-decoration: none; border-color: var(--accent); }
.sv-proj h3 { margin: 0 0 8px; font: 600 19px/1.3 var(--serif); }
.sv-proj-stats { display: flex; flex-wrap: wrap; gap: 16px; font-size: 13px; color: var(--muted); align-items: center; }
.sv-proj-stats b { color: var(--ink); }
.sv-proj .gb-go { display: inline-block; margin-top: 8px; color: var(--accent-ink); font-weight: 600; font-size: 13px; }
@media (max-width: 1000px) { .sv-grid { grid-template-columns: minmax(0, 1fr); } .sv-side { position: static; } .sv-strip, .sv-rd { display: none; } }

.sv-proj-link { color: inherit; text-decoration: none; display: block; }
.sv-proj-pdfs { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 6px; }
.sv-proj .btn.sv-pdf { font-size: 12.5px; padding: 6px 11px; }
.sv-files { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }

.pw-form { display: grid; gap: 8px; max-width: 340px; }
.pw-form input { padding: 8px 10px; border: 1px solid var(--line-2, #d6d5cf); border-radius: 8px; background: var(--bg, #fff); color: inherit; font: inherit; }

/* ── ask ── */
.ask-form { display: flex; gap: 10px; align-items: flex-start; max-width: 980px; }
.ask-form .searchbar { flex: 1; margin: 0; }
.ask-form .btn.primary { padding: 11px 22px; font-size: 14px; border-radius: 10px; }
.ask-form .btn[disabled] { opacity: .55; cursor: progress; }
#askOut { display: grid; gap: 14px; margin-top: 18px; max-width: 980px; }
.ask-item { padding: 18px 22px; }
.ask-q { display: flex; align-items: center; gap: 9px; font-size: 15px; color: var(--ink); }
.ask-q svg { width: 18px; height: 18px; flex: none; fill: none; stroke: var(--accent); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.ask-q .muted { margin-left: auto; font-size: 12px; white-space: nowrap; }
.ask-answer.g-body { padding: 6px 0 0; max-width: none; font-size: 14.5px; line-height: 1.7; }
.ask-answer.g-body p { margin: 8px 0; }
.ask-answer.g-body .g-h1, .ask-answer.g-body .g-h2, .ask-answer.g-body .g-h3 { font-family: inherit; font-weight: 600; font-size: 15.5px; line-height: 1.4; border: 0; margin: 14px 0 4px; padding: 0; }
.cite-link { display: inline-block; font-size: 12px; font-weight: 600; line-height: 1.5; padding: 0 6px; margin: 0 1px; border-radius: 6px;
  background: var(--accent-soft); color: var(--accent-ink); text-decoration: none; vertical-align: 1px; }
.cite-link:hover { text-decoration: none; filter: brightness(.96); }
.ask-board { margin-top: 12px; font-size: 13px; }
.ask-board summary { cursor: pointer; color: var(--muted); margin-bottom: 6px; }
.ask-board td a, .ask-papers a, .ask-refs a { color: var(--ink-2); }
.ask-board .dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--c); }
.ask-papers { margin-top: 12px; font-size: 13px; }
.ask-papers summary { cursor: pointer; color: var(--muted); }
.ask-papers ol { margin: 8px 0 0; padding-left: 22px; display: grid; gap: 4px; }
.ask-papers li span:not(.muted) { color: var(--ink-2); }
@media (max-width: 640px) { .ask-form { flex-direction: column; align-items: stretch; } .ask-item { padding: 14px; } .ask-q .muted { display: none; } }

/* ── authors in the paper panel ── */
.d-authors .au-link { color: inherit; text-decoration: none; border-bottom: 1px dotted var(--line-2); }
.d-authors .au-link:hover { color: var(--accent-ink); border-bottom-color: var(--accent); }
.ask-refs { margin: 10px 0 0; padding: 10px 0 0 22px; border-top: 1px solid var(--line); font-size: 12.5px; display: grid; gap: 3px; }
.ask-refs a { color: var(--ink-2); }
.cite-link { min-width: 1.5em; text-align: center; padding: 0 4px; font-size: 11px; vertical-align: 2px; }
.cite-link + .cite-link { margin-left: 2px; }

/* ── filter bar (years · authors · venue) ── */
.fbar { display: grid; grid-template-columns: minmax(260px, 1.35fr) minmax(220px, 1fr) minmax(190px, .8fr); gap: 22px; padding: 14px 18px 12px; margin: 4px 0 12px; align-items: start; }
.fb-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.fb-lbl { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.fb-val { font-size: 13px; color: var(--accent-ink); font-variant-numeric: tabular-nums; }
.fb-hint { font-size: 11px; color: var(--muted); }
.yr-range { position: relative; height: 52px; }
.yr-spark { position: absolute; inset: 0 0 14px; display: flex; align-items: flex-end; gap: 2px; }
.yr-spark i { flex: 1; background: var(--line-2); border-radius: 3px 3px 1px 1px; cursor: pointer; transition: background .15s, opacity .15s; opacity: .55; }
.yr-spark i.in { background: var(--accent); opacity: .85; }
.yr-spark i:hover { opacity: 1; }
.yr-track { position: absolute; left: 0; right: 0; bottom: 5px; height: 4px; border-radius: 4px; background: var(--line); }
.yr-track i { position: absolute; top: 0; bottom: 0; background: var(--accent); border-radius: 4px; }
.yr-range input[type=range] { position: absolute; left: -7px; right: -7px; width: calc(100% + 14px); bottom: -2px; margin: 0; height: 18px; background: none; pointer-events: none; -webkit-appearance: none; appearance: none; }
.yr-range input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; pointer-events: auto; width: 16px; height: 16px; border-radius: 50%; background: var(--surface); border: 2px solid var(--accent); box-shadow: 0 1px 4px rgba(0,0,0,.18); cursor: grab; }
.yr-range input[type=range]::-moz-range-thumb { pointer-events: auto; width: 13px; height: 13px; border-radius: 50%; background: var(--surface); border: 2px solid var(--accent); cursor: grab; }
.yr-range input[type=range]::-webkit-slider-runnable-track { background: none; }
.yr-range input[type=range]::-moz-range-track { background: none; }
.yr-quick { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 8px; }
.yr-quick button { font-size: 11.5px; padding: 3px 9px; border-radius: 999px; border: 1px solid var(--line); background: var(--surface); color: var(--ink-2); cursor: pointer; }
.yr-quick button:hover { border-color: var(--accent); color: var(--accent-ink); }
.yr-quick button.on { background: var(--accent-soft); border-color: transparent; color: var(--accent-ink); font-weight: 600; }
.ac-wrap { position: relative; }
.ac-ico { position: absolute; left: 10px; top: 50%; width: 15px; height: 15px; transform: translateY(-50%); fill: none; stroke: var(--muted); stroke-width: 1.8; stroke-linecap: round; }
#auQ { width: 100%; font: inherit; font-size: 13px; padding: 8px 10px 8px 32px; border: 1px solid var(--line); border-radius: 9px; background: var(--surface); color: var(--ink); outline: none; transition: border-color .15s, box-shadow .15s; }
#auQ:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.ac-list { display: none; position: absolute; z-index: 30; left: 0; right: 0; top: calc(100% + 4px); background: var(--surface); border: 1px solid var(--line-2); border-radius: 10px; box-shadow: var(--shadow); padding: 4px; max-height: 320px; overflow: auto; }
.ac-list.open { display: block; }
.ac-opt { display: flex; width: 100%; justify-content: space-between; align-items: baseline; gap: 10px; text-align: left; border: 0; background: none; padding: 7px 9px; border-radius: 7px; font: inherit; font-size: 13px; color: var(--ink); cursor: pointer; }
.ac-opt small { color: var(--muted); font-size: 11.5px; white-space: nowrap; }
.ac-opt mark { background: none; color: var(--accent-ink); font-weight: 700; }
.ac-opt.on, .ac-opt:hover { background: var(--accent-soft); }
.ac-none { padding: 8px 10px; font-size: 12.5px; color: var(--muted); }
.au-chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 7px; }
.au-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; padding: 3px 6px 3px 10px; border-radius: 999px; border: 0; background: var(--accent-soft); color: var(--accent-ink); font-weight: 600; cursor: pointer; }
.au-chip i { font-style: normal; font-size: 10px; opacity: .7; }
.fb-venue .select { width: 100%; }
.vn-seg { margin-top: 8px; display: flex; }
.vn-seg button { flex: 1; }
.au-card { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; padding: 16px 18px; margin: 0 0 12px; align-items: start; animation: auIn .25s ease; border-left: 3px solid var(--accent); }
@keyframes auIn { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.au-avatar { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; font-weight: 700; font-size: 17px; color: #fff;
  background: linear-gradient(135deg, hsl(var(--h) 62% 52%), hsl(calc(var(--h) + 40) 66% 44%)); }
.au-name { font: 600 20px/1.2 var(--serif); color: var(--ink); display: flex; align-items: center; gap: 8px; }
.au-x { width: 24px; height: 24px; font-size: 11px; }
.au-stats { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 12.5px; color: var(--muted); margin: 4px 0 8px; }
.au-stats b { color: var(--ink); font-variant-numeric: tabular-nums; }
.au-pd { display: flex; height: 6px; border-radius: 6px; overflow: hidden; gap: 2px; max-width: 420px; margin-bottom: 8px; }
.au-top { font-size: 12.5px; color: var(--ink-2); margin-bottom: 6px; }
.au-co { display: flex; flex-wrap: wrap; gap: 5px; align-items: center; margin-top: 5px; font-size: 12px; }
.au-co .muted { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; margin-right: 4px; }
.au-co small { color: var(--muted); margin-left: 2px; }
.au-years { display: flex; align-items: flex-end; gap: 3px; height: 74px; padding-top: 6px; }
.au-years div { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; width: 16px; }
.au-years i { width: 10px; background: var(--accent); border-radius: 3px 3px 1px 1px; opacity: .8; }
.au-years span { font-size: 9.5px; color: var(--muted); margin-top: 3px; }
@media (max-width: 1100px) { .fbar { grid-template-columns: 1fr 1fr; } .fb-venue { grid-column: span 2; } }
@media (max-width: 720px) { .fbar { grid-template-columns: 1fr; } .fb-venue { grid-column: auto; } .au-card { grid-template-columns: auto 1fr; } .au-years { display: none; } }