:root{--bg:#f6f1ea;--ink:#23201b;--muted:#8a8378;--soft:#6e675b;--tile:#fff;--tile-border:#d9d2c5;--green:#459568;--accent:#bf5f3b;--key:#ece6da;--accent-fill:#b2552f;--on-accent:#ffffff;--accent-soft:#c66a47;--key-ink:#5c544b;--key-active:#dcd3c2;--card:#fff;--hair:#ece6da;--track:#e6dfd0;--over:#8a8378;--gave:#b3ab9d;--green-up:#33b272;--faint:#c9c0b4;--serif:Charter,"Iowan Old Style","Palatino Linotype",Georgia,serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,"Liberation Mono",monospace;--tile-hero:clamp(24px,7.2vw,34px);--tile-route:clamp(26px,8.2vw,38px)}@media (prefers-color-scheme: dark){:root{--bg:#1a1814;--ink:#f0ebe1;--muted:#9c9384;--soft:#b8afa0;--tile:#2a2620;--tile-border:#3d372e;--accent:#e07c55;--key:#2f2a23;--key-ink:#b8afa0;--accent-fill:#e07c55;--on-accent:#1a1814;--accent-soft:#e8916f;--key-active:#423b31;--card:#211d17;--hair:#332d25;--track:#3a342b;--over:#9c9384;--gave:#6b6355;--green-up:#5fd695;--faint:#5a5248}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;line-height:1.45}a{color:var(--accent)}em{font-style:italic}.wrap{max-width:600px;margin:0 auto;padding:0 18px 40px}.top{display:flex;align-items:center;justify-content:space-between;padding:18px 0 16px;border-bottom:1px solid var(--hair)}.wordmark{display:flex;align-items:center;font-weight:800;letter-spacing:.12em;font-size:15px;text-decoration:none;color:var(--ink)}.wordmark svg{height:20px;width:auto;margin-right:8px}.wordmark span{color:var(--accent)}.lbl{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);font-weight:600}.hero{text-align:center;padding:30px 0 6px}.hero .lbl{display:block;margin-bottom:14px}.pair{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}.pair .word{gap:3px}.pair .arr{color:var(--accent);font-size:18px}.word{display:inline-flex;gap:4px}.t{width:var(--tile-hero);aspect-ratio:1;display:inline-grid;place-items:center;border-radius:9px;background:var(--tile);box-shadow:0 1px 2px rgba(0,0,0,.06);border:1.5px solid var(--tile-border);font-weight:700;font-size:calc(var(--tile-hero) * .5);color:var(--ink)}.t.g{background:var(--green);border-color:var(--green);color:#fff;box-shadow:none}.chip{display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:6px 12px;border-radius:999px;border:1px solid var(--tile-border);font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--soft);text-transform:uppercase;font-variant-numeric:tabular-nums}.chip .sep{color:var(--faint)}.chip .tier{color:var(--accent)}.chip .st{display:inline-flex;align-items:center;gap:5px}.dot{width:6px;height:6px;border-radius:50%;background:var(--muted);position:relative;flex:none}.live .dot{background:var(--green)}.live .dot::after{content:"";position:absolute;inset:-4px;border-radius:50%;border:1.5px solid var(--green);opacity:0;animation:pulse 1.8s ease-out infinite}@keyframes pulse{0%{transform:scale(.5);opacity:.8}100%{transform:scale(1.5);opacity:0}}@media (prefers-reduced-motion: reduce){.live .dot::after{animation:none;opacity:.5;transform:none}}.title{font-family:var(--serif);font-style:italic;font-size:16px;color:var(--soft);margin:14px 0 0}.chip.facts{margin-top:8px;border-color:transparent;color:var(--muted);font-weight:500;padding-top:2px;padding-bottom:2px;flex-direction:column;gap:3px}.chip.facts>span{white-space:nowrap}.chip.facts .sep{display:none}section{margin-top:34px}.sec-head{display:flex;justify-content:space-between;align-items:baseline;gap:10px;margin-bottom:14px}.sec-head h2{margin:0}h2{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--soft);margin:0 0 14px;font-weight:600}.card{background:var(--card);border-radius:18px;padding:20px}.stack{display:grid;gap:10px}.wordcard header{display:flex;align-items:baseline;gap:10px;margin-bottom:6px;flex-wrap:wrap}.wordcard h3{margin:0;font-family:var(--serif);font-weight:500;font-size:30px;line-height:1.1}.wordcard header i{font-size:12px;color:var(--muted)}.wordcard .def{margin:0 0 10px;font-size:15.5px;line-height:1.5}.wordcard .etym{margin:0;font-size:13.5px;line-height:1.6;color:var(--soft);text-wrap:pretty}.wordcard .more{display:inline-block;margin-top:12px;font-size:12px;font-weight:600;color:var(--soft);text-decoration:underline;text-underline-offset:2px;text-decoration-color:var(--faint)}.wordcard .more:hover{color:var(--ink);text-decoration-color:currentColor}.gloss-note{font-size:12px;color:var(--muted);margin:12px 0 0}.gloss-note a{color:inherit;text-decoration:underline;text-underline-offset:2px}#climbed{scroll-margin-top:14px}.ladder{display:grid;gap:12px}.rung{display:flex;align-items:center;gap:12px}.rung .n{width:22px;text-align:right;font-family:var(--mono);font-size:11px;color:var(--muted);flex:none}.rung.start .n{color:var(--faint)}.rung .word{gap:5px}.rung .t{width:var(--tile-route);font-size:calc(var(--tile-route) * .47);border-radius:9px;box-shadow:none}.rung.start .t:not(.g){background:var(--key);border-color:var(--key);color:var(--key-ink)}.t.s{border:1.5px dashed var(--accent);color:var(--accent);background:var(--tile)}.rung .t.ch{outline:2px solid var(--accent);outline-offset:1.5px}.chg{font-size:12px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}.chg .arr{color:var(--faint)}.chg.stone{color:var(--accent);font-weight:600}button.word{background:none;border:none;padding:3px 4px;margin:-3px -4px;border-radius:8px;cursor:pointer;font:inherit;color:inherit}button.word:focus-visible{outline:2px solid var(--accent);outline-offset:2px}button.word.sel{background:var(--key-active)}.note{margin:18px 0 0;padding-top:14px;border-top:1px solid var(--hair);font-size:13px;color:var(--soft);line-height:1.55;text-wrap:pretty}.note b.stone{color:var(--accent);font-weight:600}.tap-hint{margin:0 0 12px;font-size:12.5px;font-style:italic;color:var(--accent-soft)}.route-def{margin:12px 0 0;font-size:13px;line-height:1.5;color:var(--soft);text-wrap:pretty}.route-def b{color:var(--ink);letter-spacing:.05em}.route-def i{color:var(--muted)}.route-def a{white-space:nowrap}.stamp{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--soft);white-space:nowrap}.hist{display:grid;gap:7px;font-size:14px;font-variant-numeric:tabular-nums}.hist .row{display:flex;align-items:center;gap:10px}.hist .l{width:76px;flex:none;color:var(--soft);white-space:nowrap}.hist .row.zero .l,.hist .row.zero .v{color:var(--muted)}.hist .row.par .l{color:var(--ink);font-weight:600}.hist .bar{flex:1;height:14px;border-radius:3px;background:var(--track);overflow:hidden}.hist .bar i{display:block;height:100%;border-radius:3px;background:var(--over)}.hist .under .bar i{background:var(--green-up)}.hist .par .bar i{background:var(--green)}.hist .gave .bar i{background:var(--gave)}.hist .v{min-width:3.2em;flex:none;text-align:right;font-weight:600;color:var(--ink)}.hist .row.zero .v{font-weight:500}.hist .bar{position:relative}.hist .row.you .l{color:var(--ink);font-weight:600}.hist .row.you .bar::after{content:"you";position:absolute;right:2px;top:1px;height:12px;line-height:12px;padding:0 6px;border-radius:4px;background:var(--accent-fill);color:var(--on-accent);font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.time{margin:18px 0 0;padding-top:14px;border-top:1px solid var(--track);font-size:14px;font-variant-numeric:tabular-nums}.time .lbl{display:block;margin-bottom:5px;font-size:12px;letter-spacing:0;text-transform:none}.time .v{color:var(--ink);font-weight:600}.time .you{margin-top:4px;color:var(--soft)}.time .you b{color:var(--ink);font-weight:600}.tstrip{position:relative;height:54px;margin-top:8px}.tstrip .track{position:absolute;left:0;right:0;top:26px;height:6px;border-radius:3px;background:var(--track)}.tstrip .band{position:absolute;top:26px;height:6px;border-radius:3px;background:var(--faint)}.tstrip .med{position:absolute;top:20px;width:2px;height:18px;margin-left:-1px;border-radius:1px;background:var(--ink)}.tstrip .ax,.tstrip .med-l{position:absolute;top:40px;font-size:11px;white-space:nowrap}.tstrip .ax{font-family:var(--mono);color:var(--muted)}.tstrip .ax.r{right:0}.tstrip .med-l{transform:translateX(-50%);color:var(--soft)}.tstrip .dot{position:absolute;top:22px;width:14px;height:14px;margin-left:-7px;border-radius:50%;background:var(--accent);border:2.5px solid var(--card);box-shadow:0 0 0 1px var(--accent)}.tstrip .you-l{position:absolute;top:0;font-size:12px;font-weight:600;color:var(--accent);white-space:nowrap;transform:translateX(-50%)}.tstrip .you-l.edge-l{transform:none}.tstrip .you-l.edge-r{transform:translateX(-100%)}.time .def{margin-top:4px;font-size:12.5px;color:var(--muted)}.empty{color:var(--soft);font-size:14.5px;font-family:var(--serif);font-style:italic;margin:0}.routes-lbl{margin:26px 0 4px}.rt{padding:14px 0;border-top:1px solid var(--hair)}.rt .name{display:flex;align-items:baseline;flex-wrap:wrap;gap:4px 8px;font-size:14px;margin-bottom:10px}.rt .share{font-size:22px;font-weight:700;line-height:1;font-variant-numeric:tabular-nums}.rt .share small{font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-left:4px}.rt .name em{font-style:normal;color:var(--muted)}.rt .name em.up{color:var(--green)}.chain button.word{-webkit-tap-highlight-color:transparent}.chain button.word.sel{outline:2px solid var(--accent);outline-offset:2px}.routes-hint{margin:4px 0 4px}.routes-note{margin:0 0 14px;font-size:12.5px;line-height:1.5;font-style:italic;color:var(--ink)}.rt-more[hidden],.rt-toggle[hidden]{display:none}.rt-toggle{display:inline-flex;align-items:center;gap:6px;margin:6px 0 4px;padding:8px 14px;border-radius:999px;border:1px solid var(--tile-border);background:none;color:var(--soft);font:inherit;font-size:13px;font-weight:600;cursor:pointer}.rt-toggle .arr{color:var(--accent);font-weight:700}.rt-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.chain{display:flex;flex-wrap:wrap;gap:6px 8px;align-items:center}.chain .word{gap:1px}.chain .t{width:18px;font-size:10px;border-radius:4px;box-shadow:none;border:none;background:var(--key);color:var(--key-ink)}@media (min-width:480px){.chain .t{width:22px;font-size:11px;border-radius:5px}.chain .word{gap:2px}.chip.facts{flex-direction:row;flex-wrap:wrap;justify-content:center;gap:8px}.chip.facts .sep{display:inline}}.chain .t.g{background:var(--green);color:#fff}.chain .word.mark .t{background:var(--tile);border:1.5px solid var(--accent);color:var(--accent)}.gate{margin:14px 0 0;font-size:13px;color:var(--soft)}.comm{margin-top:6px;padding-top:14px;border-top:1px solid var(--hair)}.comm .stamp{margin-bottom:8px}.comm p{margin:0;font-size:13.5px;line-height:1.6;color:var(--soft);text-wrap:pretty}.comm .byline{margin-top:8px;font-size:11.5px;color:var(--muted)}.nav{margin-top:32px}.cta{display:flex;align-items:center;justify-content:center;gap:8px;height:52px;border-radius:999px;background:var(--accent-fill);color:var(--on-accent);text-decoration:none;font-size:16px;font-weight:600}.cta small{font-size:12.5px;font-weight:500;opacity:.85}.next{display:flex;flex-direction:column;align-items:center;gap:3px;min-height:52px;padding:12px 16px;border-radius:18px;border:1.5px solid var(--tile-border);text-align:center}.next .lbl{font-size:10.5px}.next .v{font-family:var(--serif);font-size:20px;line-height:1.2}.next .v b{color:var(--accent);font-weight:600;font-variant-numeric:tabular-nums}.pager{display:flex;justify-content:space-between;gap:10px;margin-top:14px}.pill{display:inline-flex;align-items:center;gap:5px;padding:10px 16px;border-radius:999px;border:1.5px solid var(--tile-border);font-size:13px;font-weight:600;color:var(--soft);text-decoration:none;min-height:40px}.pill .arr{color:var(--accent)}.pill .teaser{color:var(--muted);font-weight:500}.pill.off{color:var(--faint)}.pill.off .arr{color:var(--faint)}footer{margin-top:32px;padding-top:24px;border-top:1px solid var(--hair);font-size:12px;color:var(--muted);line-height:1.6;text-wrap:pretty}footer a{font-weight:600;text-decoration:none}.hidden{display:none}a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}@media (max-width:360px){.wrap{padding-left:14px;padding-right:14px}.card{padding:16px}.hist .l{width:66px}}
