:root {
  --bg: #f6f6f9;
  --bg-2: #ffffff;
  --panel: #ffffff;
  --sunk: #efeff5;
  --line: #e4e4ee;
  --line-2: #d4d4e2;
  --ink: #14131f;
  --ink-2: #4c4b63;
  --ink-3: #8a89a3;
  --brand: #5b4bff;
  --brand-2: #8b5cf6;
  --brand-ink: #ffffff;
  --brand-wash: #eeecff;
  --lime: #c6f432;
  --add: #e3f9ec; --add-ink: #11724a;
  --del: #fdecec; --del-ink: #b42323;
  --chg: #fff5d6; --chg-ink: #8a5a00;
  --glow: 0 10px 40px -12px rgba(91, 75, 255, .35);
  --lift: 0 1px 0 rgba(20,19,31,.03), 0 8px 24px -10px rgba(20,19,31,.12);
  --r: 16px;
  --mono: "Geist Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0c0b12; --bg-2: #12111a; --panel: #15141e; --sunk: #1c1b27; --line: #262535; --line-2: #34334a;
    --ink: #f1f0f8; --ink-2: #b6b5cc; --ink-3: #7b7a96;
    --brand: #7c6dff; --brand-2: #a78bfa; --brand-ink: #0c0b12; --brand-wash: #221f3d;
    --add: #0f2a1e; --add-ink: #6ee7a8; --del: #2e1416; --del-ink: #fca5a5; --chg: #2c2410; --chg-ink: #fcd34d;
    --glow: 0 10px 50px -12px rgba(124, 109, 255, .45); --lift: none;
  }
}
:root[data-theme="dark"] {
  --bg: #0c0b12; --bg-2: #12111a; --panel: #15141e; --sunk: #1c1b27; --line: #262535; --line-2: #34334a;
  --ink: #f1f0f8; --ink-2: #b6b5cc; --ink-3: #7b7a96;
  --brand: #7c6dff; --brand-2: #a78bfa; --brand-ink: #0c0b12; --brand-wash: #221f3d;
  --add: #0f2a1e; --add-ink: #6ee7a8; --del: #2e1416; --del-ink: #fca5a5; --chg: #2c2410; --chg-ink: #fcd34d;
  --glow: 0 10px 50px -12px rgba(124, 109, 255, .45); --lift: none;
}
* { box-sizing: border-box; }
html, body { margin: 0; }
body { background: var(--bg); color: var(--ink); font: 15px/1.55 Geist, system-ui, -apple-system, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: var(--brand); text-decoration: none; }
[hidden] { display: none !important; }
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; flex: none; }
kbd { font-family: var(--mono); font-size: 11px; border: 1px solid var(--line-2); border-bottom-width: 2px; border-radius: 5px; padding: 0 5px; color: var(--ink-3); background: var(--bg-2); }

/* ---------- shell ---------- */
.shell { display: grid; grid-template-columns: 272px minmax(0, 1fr); min-height: 100vh; }
.side { position: sticky; top: 0; height: 100vh; overflow-y: auto; background: var(--bg-2); border-right: 1px solid var(--line); padding: 20px 14px; display: flex; flex-direction: column; gap: 14px; }
.logo { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 19px; color: var(--ink); letter-spacing: -.02em; padding: 0 8px; }
.logo .by { font-weight: 500; font-size: 12px; color: var(--ink-3); letter-spacing: 0; margin-top: 3px; }
.mark { width: 28px; height: 28px; border-radius: 9px; background: linear-gradient(135deg, var(--brand), var(--brand-2)); position: relative; box-shadow: var(--glow); }
.mark::before, .mark::after { content: ""; position: absolute; left: 7px; height: 2.5px; border-radius: 2px; background: #fff; }
.mark::before { top: 9px; width: 14px; box-shadow: 0 5px 0 #fff; }
.mark::after { top: 19px; width: 8px; background: var(--lime); }
.find { display: flex; align-items: center; gap: 8px; width: 100%; background: var(--sunk); border: 1px solid var(--line); color: var(--ink-3); border-radius: 11px; padding: 9px 10px; font: inherit; font-size: 14px; cursor: pointer; text-align: left; }
.find kbd { margin-left: auto; }
.find:hover { border-color: var(--line-2); color: var(--ink-2); }
.nav-group { margin-top: 6px; }
.nav-group h6 { margin: 10px 10px 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); font-weight: 600; }
.nav-item { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 9px; color: var(--ink-2); font-size: 14px; font-weight: 500; }
.nav-item svg { width: 16px; height: 16px; color: var(--ink-3); }
.nav-item:hover { background: var(--sunk); color: var(--ink); }
.nav-item.on { background: var(--brand-wash); color: var(--brand); }
.nav-item.on svg { color: var(--brand); }
.side-foot { margin-top: auto; display: flex; flex-direction: column; gap: 10px; padding-top: 12px; }
.local { display: flex; gap: 10px; align-items: center; background: var(--sunk); border-radius: 12px; padding: 10px 12px; color: var(--brand); }
.local b { display: block; font-size: 13px; color: var(--ink); }
.local span { font-size: 12px; color: var(--ink-3); }
.foot-row { display: flex; align-items: center; justify-content: space-between; font-size: 12px; color: var(--ink-3); padding: 0 6px; }
.icon-btn { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 10px; border: 1px solid var(--line); background: var(--panel); color: var(--ink-2); cursor: pointer; }
.icon-btn.sm { width: 30px; height: 30px; }
.icon-btn.sm svg { width: 15px; height: 15px; }
.icon-btn:hover { color: var(--ink); border-color: var(--line-2); }
.mbar { display: none; }
.scrim { display: none; }
.main { padding: 40px clamp(16px, 4vw, 56px) 80px; max-width: 1180px; width: 100%; }

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .mbar { display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 20; padding: 10px 16px; background: color-mix(in srgb, var(--bg) 85%, transparent); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
  .side { position: fixed; z-index: 40; left: 0; top: 0; width: 284px; transform: translateX(-100%); transition: transform .22s ease; box-shadow: 0 0 60px rgba(0,0,0,.25); }
  .side.open { transform: none; }
  .scrim.open { display: block; position: fixed; inset: 0; background: rgba(8,7,14,.45); z-index: 30; }
  .main { padding: 24px 16px 60px; }
}

/* ---------- home ---------- */
.home-top { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 32px; align-items: stretch; margin-bottom: 48px; }
@media (max-width: 1050px) { .home-top { grid-template-columns: 1fr; } }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: 12px; color: var(--ink-3); background: var(--panel); border: 1px solid var(--line); padding: 4px 10px; border-radius: 999px; }
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 3px color-mix(in srgb, var(--lime) 30%, transparent); }
.home-copy h1 { font-size: clamp(36px, 5.2vw, 60px); line-height: 1.02; letter-spacing: -.045em; margin: 18px 0 16px; font-weight: 700; }
.home-copy h1 em { font-style: normal; background: linear-gradient(100deg, var(--brand), var(--brand-2)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.home-copy p { color: var(--ink-2); font-size: 17px; margin: 0 0 22px; max-width: 460px; }
.facts { display: flex; flex-wrap: wrap; gap: 18px; font-size: 13px; color: var(--ink-3); }
.facts span { display: inline-flex; align-items: center; gap: 6px; }
.facts svg { width: 15px; height: 15px; color: var(--brand); }

.stage { position: relative; border-radius: 22px; padding: 2px; background: linear-gradient(135deg, var(--brand), var(--brand-2) 50%, var(--lime)); box-shadow: var(--glow); }
.stage-in { height: 100%; border-radius: 20px; background: var(--panel); padding: 26px; display: flex; flex-direction: column; gap: 16px; min-height: 280px; }
.stage .drop { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.suggest h4 { margin: 0 0 10px; font-size: 14px; font-weight: 600; }
.suggest h4 span { font-family: var(--mono); font-weight: 500; color: var(--brand); }
.pills { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { display: inline-flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: 10px; background: var(--sunk); border: 1px solid var(--line); color: var(--ink); font-size: 13.5px; font-weight: 500; }
.pill svg { width: 15px; height: 15px; color: var(--brand); }
.pill:hover { border-color: var(--brand); background: var(--brand-wash); }

.filters { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 18px; align-items: center; }
.filters h2 { font-size: 22px; letter-spacing: -.02em; margin: 0 16px 0 0; }
.seg { display: inline-flex; background: var(--sunk); border: 1px solid var(--line); border-radius: 11px; padding: 3px; flex-wrap: wrap; }
.seg button { font: inherit; font-size: 13px; font-weight: 500; border: 0; background: none; color: var(--ink-2); padding: 6px 12px; border-radius: 8px; cursor: pointer; }
.seg button.on { background: var(--panel); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.08); }

.bento { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
@media (max-width: 1150px) { .bento { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 760px) { .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .bento { grid-template-columns: 1fr; } }
.tile { position: relative; display: flex; flex-direction: column; gap: 6px; padding: 18px; border-radius: var(--r); background: var(--panel); border: 1px solid var(--line); color: var(--ink); box-shadow: var(--lift); overflow: hidden; transition: border-color .15s, transform .15s; min-height: 150px; }
.tile:hover { border-color: var(--brand); transform: translateY(-2px); }
.tile .tic { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: var(--brand-wash); color: var(--brand); margin-bottom: 8px; }
.tile .tic svg { width: 20px; height: 20px; }
.tile h3 { margin: 0; font-size: 15.5px; letter-spacing: -.01em; }
.tile p { margin: 0; font-size: 13.5px; color: var(--ink-3); }
.tile .go { position: absolute; top: 18px; right: 18px; color: var(--ink-3); opacity: 0; transform: translateX(-4px); transition: .15s; }
.tile:hover .go { opacity: 1; transform: none; color: var(--brand); }
.tile.wide { grid-column: span 2; }
.tile.hero { background: linear-gradient(150deg, var(--brand) 0%, var(--brand-2) 100%); border-color: transparent; color: #fff; }
.tile.hero p { color: rgba(255,255,255,.8); }
.tile.hero .tic { background: rgba(255,255,255,.18); color: #fff; }
.tile.hero .go { color: #fff; }
.tile.hero::after { content: ""; position: absolute; right: -40px; bottom: -40px; width: 160px; height: 160px; border-radius: 50%; border: 22px solid rgba(255,255,255,.1); }
.tile .tag { font-family: var(--mono); font-size: 11px; color: var(--ink-3); margin-top: auto; padding-top: 8px; }
.tile.hero .tag { color: rgba(255,255,255,.7); }
@media (max-width: 480px) { .tile.wide { grid-column: auto; } .tile { min-height: 0; } .tile .tag { display: none; } }

/* ---------- tool page ---------- */
.tool-head { display: flex; gap: 18px; align-items: flex-start; margin-bottom: 30px; }
.tool-head .tic { width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; box-shadow: var(--glow); flex: none; }
.tool-head .tic svg { width: 26px; height: 26px; }
.crumb { font-size: 13px; color: var(--ink-3); font-family: var(--mono); }
.crumb a { color: var(--ink-3); }
.crumb a:hover { color: var(--brand); }
.tool-head h1 { margin: 2px 0 4px; font-size: clamp(26px, 3.4vw, 36px); letter-spacing: -.035em; line-height: 1.1; }
.tool-head p { margin: 0; color: var(--ink-2); max-width: 680px; }
.tool-head .lock { display: inline-flex; gap: 5px; align-items: center; font-size: 12.5px; color: var(--brand); margin-top: 8px; font-weight: 500; }
.tool-head .lock svg { width: 14px; height: 14px; }

.flow { position: relative; }
.step { position: relative; padding: 0 0 26px 48px; }
.step::before { content: ""; position: absolute; left: 15px; top: 34px; bottom: 4px; width: 2px; background: repeating-linear-gradient(var(--line-2) 0 5px, transparent 5px 10px); }
.step:last-child::before { display: none; }
.step > .dot { position: absolute; left: 0; top: 0; width: 32px; height: 32px; border-radius: 10px; display: grid; place-items: center; background: var(--panel); border: 1px solid var(--line-2); font-family: var(--mono); font-size: 13px; font-weight: 500; color: var(--ink-2); }
.step.res > .dot { background: var(--lime); border-color: transparent; color: #14131f; }
.step.res > .dot svg { width: 16px; height: 16px; stroke-width: 2.4; }
.step > h3 { margin: 4px 0 12px; font-size: 16px; letter-spacing: -.01em; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); padding: 20px; box-shadow: var(--lift); }
.pairgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 760px) { .pairgrid { grid-template-columns: 1fr; } }
.pairgrid .sub { font-size: 13px; font-weight: 600; margin: 0 0 10px; color: var(--ink-2); display: flex; align-items: center; gap: 8px; }
.pairgrid .sub b { font-family: var(--mono); background: var(--brand-wash); color: var(--brand); border-radius: 6px; padding: 0 7px; }

.drop { border: 1.5px dashed var(--line-2); border-radius: 14px; padding: 30px 16px; text-align: center; cursor: pointer; background: var(--sunk); transition: .15s; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.drop .dic { width: 46px; height: 46px; border-radius: 14px; background: var(--panel); border: 1px solid var(--line); display: grid; place-items: center; color: var(--brand); margin-bottom: 8px; transition: .15s; }
.drop .dic svg { width: 22px; height: 22px; }
.drop:hover, .drop.over { border-color: var(--brand); background: var(--brand-wash); }
.drop:hover .dic, .drop.over .dic { transform: translateY(-3px); box-shadow: var(--glow); }
.drop strong { font-size: 15px; font-weight: 600; }
.drop span { color: var(--ink-3); font-size: 13px; }
.file-row { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 12px; font-size: 13.5px; }
.file-row:empty { display: none; }
.fchip { display: inline-flex; align-items: center; gap: 8px; background: var(--sunk); border: 1px solid var(--line); border-radius: 10px; padding: 6px 10px; font-family: var(--mono); font-size: 12.5px; color: var(--ink-2); }
.fchip:empty { display: none; }
.file-list { margin: 12px 0 0; padding: 0; list-style: none; font-size: 13.5px; display: flex; flex-direction: column; gap: 6px; }
.file-list li { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 10px; background: var(--sunk); font-family: var(--mono); font-size: 12.5px; }
.file-list button { background: none; border: 0; color: var(--ink-3); cursor: pointer; font-size: 14px; }
.file-list button:hover { color: var(--del-ink); }

.opts { display: flex; flex-wrap: wrap; gap: 14px 22px; align-items: flex-end; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 12.5px; color: var(--ink-3); font-weight: 500; min-width: 0; }
.field.grow { flex: 1 1 260px; }
select, input[type=text], input[type=number], input[type=search], textarea {
  font: inherit; font-size: 14px; color: var(--ink); background: var(--bg-2); border: 1px solid var(--line-2); border-radius: 10px; padding: 8px 11px; max-width: 100%; outline: none; transition: border-color .12s, box-shadow .12s;
}
select:focus, input:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand-wash); }
textarea { width: 100%; min-height: 150px; font-family: var(--mono); font-size: 13px; resize: vertical; }
.check { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink); cursor: pointer; }
.check input { accent-color: var(--brand); width: 16px; height: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip { border: 1px solid var(--line-2); background: var(--bg-2); color: var(--ink-2); border-radius: 8px; padding: 5px 11px; font: inherit; font-size: 13px; cursor: pointer; display: inline-flex; gap: 6px; align-items: center; }
.chip:hover { border-color: var(--brand); color: var(--ink); }
.chip.on { background: var(--brand); color: var(--brand-ink); border-color: var(--brand); }
.chip .ord { background: var(--brand-ink); color: var(--brand); border-radius: 5px; min-width: 17px; height: 17px; display: grid; place-items: center; font-size: 11px; font-weight: 700; font-family: var(--mono); }
.pairs { display: flex; flex-direction: column; gap: 8px; }
.pair { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }

.btn { font: inherit; font-size: 14px; font-weight: 600; border: 1px solid transparent; background: var(--ink); color: var(--bg); padding: 10px 18px; border-radius: 11px; cursor: pointer; display: inline-flex; gap: 8px; align-items: center; transition: transform .1s, box-shadow .15s; }
.btn:hover { box-shadow: var(--glow); }
.btn:active { transform: scale(.98); }
.btn.primary, .actions .btn:first-child:not(.ghost) { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; }
.btn.ghost { background: var(--bg-2); color: var(--ink); border-color: var(--line-2); }
.btn.ghost:hover { box-shadow: none; border-color: var(--ink-3); }
.btn.sm { padding: 5px 10px; font-size: 12.5px; border-radius: 8px; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.note { font-size: 13px; color: var(--ink-3); margin: 10px 0 0; }
.muted { color: var(--ink-3); }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 10px; margin-bottom: 14px; }
.stat { background: var(--sunk); border-radius: 12px; padding: 12px 14px; font-size: 12.5px; color: var(--ink-3); border: 1px solid var(--line); }
.stat b { display: block; font-size: 22px; letter-spacing: -.02em; color: var(--ink); font-weight: 600; font-variant-numeric: tabular-nums; }
.stat.add { border-left: 3px solid var(--add-ink); } .stat.add b { color: var(--add-ink); }
.stat.del { border-left: 3px solid var(--del-ink); } .stat.del b { color: var(--del-ink); }
.stat.chg { border-left: 3px solid var(--chg-ink); } .stat.chg b { color: var(--chg-ink); }

.tbl-wrap { overflow: auto; max-height: 540px; border: 1px solid var(--line); border-radius: 12px; background: var(--bg-2); }
.tbl { border-collapse: separate; border-spacing: 0; font-size: 13px; min-width: 100%; }
.tbl th, .tbl td { border-bottom: 1px solid var(--line); padding: 7px 12px; text-align: left; white-space: nowrap; max-width: 320px; overflow: hidden; text-overflow: ellipsis; }
.tbl td + td, .tbl th + th { border-left: 1px solid var(--line); }
.tbl thead th { position: sticky; top: 0; background: var(--sunk); font-weight: 600; z-index: 1; font-size: 12.5px; color: var(--ink-2); }
.tbl td.rn, .tbl th.rn { color: var(--ink-3); background: var(--sunk); text-align: right; font-family: var(--mono); font-size: 11.5px; position: sticky; left: 0; }
.tbl tbody tr:hover td { background: color-mix(in srgb, var(--brand-wash) 50%, transparent); }
.tbl tr.add td { background: var(--add); color: var(--add-ink); }
.tbl tr.del td { background: var(--del); color: var(--del-ink); }
.tbl td.chg { background: var(--chg); color: var(--chg-ink); font-weight: 600; }
.warn { background: var(--chg); color: var(--chg-ink); border-radius: 12px; padding: 11px 14px; font-size: 14px; margin: 0 0 12px; }
pre.out { background: var(--sunk); border: 1px solid var(--line); border-radius: 12px; padding: 14px; max-height: 420px; overflow: auto; font: 12.5px/1.6 var(--mono); margin: 0; white-space: pre-wrap; word-break: break-word; }

.more { margin-top: 40px; padding-top: 26px; border-top: 1px solid var(--line); }
.more > h3 { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-3); margin: 0 0 12px; font-weight: 600; }

/* ---------- overlays ---------- */
.palette { position: fixed; inset: 0; z-index: 70; background: rgba(8,7,14,.5); backdrop-filter: blur(4px); display: flex; justify-content: center; align-items: flex-start; padding: 12vh 16px 16px; }
.pal-box { width: 100%; max-width: 560px; background: var(--panel); border: 1px solid var(--line-2); border-radius: 18px; box-shadow: 0 30px 80px rgba(0,0,0,.35); overflow: hidden; }
.pal-box input { width: 100%; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; padding: 18px 20px; font-size: 16px; background: transparent; box-shadow: none !important; }
#palList { list-style: none; margin: 0; padding: 8px; max-height: 50vh; overflow: auto; }
#palList li { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 10px; cursor: pointer; }
#palList li .tic { width: 32px; height: 32px; border-radius: 9px; background: var(--brand-wash); color: var(--brand); display: grid; place-items: center; }
#palList li b { display: block; font-size: 14px; font-weight: 600; }
#palList li span { font-size: 12.5px; color: var(--ink-3); }
#palList li.sel { background: var(--sunk); }
#palList li.empty { color: var(--ink-3); cursor: default; }
.pal-hint { display: flex; gap: 16px; padding: 10px 16px; border-top: 1px solid var(--line); font-size: 12px; color: var(--ink-3); }
.pal-hint kbd { margin-right: 3px; }

.busy { position: fixed; inset: 0; z-index: 80; background: rgba(8,7,14,.4); backdrop-filter: blur(3px); display: flex; flex-direction: column; gap: 14px; align-items: center; justify-content: center; color: #fff; font-weight: 500; }
.busy .bar { width: 220px; height: 6px; border-radius: 6px; background: rgba(255,255,255,.18); overflow: hidden; }
.busy .bar i { display: block; height: 100%; width: 40%; border-radius: 6px; background: linear-gradient(90deg, var(--brand-2), var(--lime)); animation: slide 1s ease-in-out infinite; }
@keyframes slide { from { transform: translateX(-100%); } to { transform: translateX(260%); } }
.toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg); padding: 11px 18px; border-radius: 12px; z-index: 90; font-size: 14px; max-width: calc(100% - 32px); box-shadow: 0 10px 30px rgba(0,0,0,.25); }

/* ---------- SEO content, footer, disclaimer ---------- */
.skip { position: absolute; left: -9999px; top: 8px; z-index: 100; background: var(--ink); color: var(--bg); padding: 8px 14px; border-radius: 8px; }
.skip:focus { left: 8px; }
.seo { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); max-width: 780px; color: var(--ink-2); }
.seo.prose { margin-top: 8px; border-top: 0; padding-top: 0; }
.seo section { margin-bottom: 30px; }
.seo h2 { font-size: 20px; letter-spacing: -.02em; color: var(--ink); margin: 0 0 10px; }
.seo p { margin: 0 0 10px; }
.seo ul, .seo ol { margin: 0; padding-left: 22px; }
.seo li { margin: 5px 0; }
.seo li::marker { color: var(--brand); font-weight: 600; }
.seo details { border: 1px solid var(--line); background: var(--panel); border-radius: 12px; padding: 0 16px; margin-bottom: 8px; }
.seo summary { cursor: pointer; padding: 13px 0; font-weight: 600; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.seo summary::-webkit-details-marker { display: none; }
.seo summary::after { content: "+"; font-family: var(--mono); color: var(--brand); font-size: 18px; line-height: 1; }
.seo details[open] summary::after { content: "–"; }
.seo details p { padding-bottom: 12px; margin: 0; }
.seo .more { max-width: none; }
.seo .more .tile { min-height: 0; }
.disclaimer { background: var(--sunk); border: 1px solid var(--line); border-left: 3px solid var(--brand); border-radius: 12px; padding: 12px 16px; font-size: 14px; }
.site-foot { margin-top: 56px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 13px; color: var(--ink-3); }
.site-foot p { margin: 0 0 6px; }
.site-foot a { color: var(--ink-2); text-decoration: underline; text-underline-offset: 2px; }
.hobby { font-size: 12px; color: var(--ink-3); padding: 0 8px; }
.hobby u { text-underline-offset: 2px; }
.hobby:hover { color: var(--brand); }
.seo .more h3 { margin: 0 0 12px; }