[data-page=learn] .lp-body{display:grid;gap:12px;align-items:start;padding-bottom:32px}[data-page=learn] .lp-mods{display:grid;gap:18px;min-width:0}[data-page=learn] .lp-mod{min-width:0;scroll-margin-top:calc(var(--lp-top) + 52px)}[data-page=learn] .lp-idx{color:var(--muted);font-size:11px}[data-page=learn] .lp-modhead{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 10px;margin-bottom:8px}[data-page=learn] .lp-modhead h2{margin:0;font-family:var(--f-display),system-ui,sans-serif;font-size:17px;font-weight:750;letter-spacing:-.01em}[data-page=learn] .lp-modhead p{margin:0;color:var(--muted);font-size:13px}[data-page=learn] .lp-modcount{display:none}[data-page=learn] .lp-items{display:grid;gap:8px;min-width:0}[data-page=learn] .lp-it{min-width:0;color:var(--ink);text-decoration:none}[data-page=learn] .lp-t{display:block;overflow:hidden;font-family:var(--f-display),system-ui,sans-serif;font-weight:700;line-height:1.2}[data-page=learn] .lp-sub{display:block;overflow:hidden;color:var(--muted);font-size:12.5px;line-height:1.35}[data-page=learn] .lp-main{display:grid;align-content:start;gap:2px;min-width:0}[data-page=learn] .lp-ex,[data-page=learn] .lp-rail{color:var(--muted);font-size:11.5px;white-space:nowrap}[data-page=learn] .lp-chip{padding:1px 8px;font-size:11px}[data-page=learn] .lp-mname{display:none;color:var(--muted);font-size:12.5px}[data-page=learn] .lp-thumb{display:block;min-width:0}[data-page=learn] .lp-svg{display:block;width:100%;height:auto;border-radius:4px}[data-page=learn] .lp-thumb-ph{display:grid;place-items:center;width:100%;aspect-ratio:5.12/9.12;border-radius:5px;background:var(--accent-soft);color:var(--accent);font-size:11px;font-weight:700}[data-page=learn] .lp-soon{padding:10px 12px;border:1px dashed var(--line);border-radius:10px;color:var(--muted);font-size:13px}[data-page=learn] .lp-preview,[data-page=learn] .lp-thead{display:none}[data-page=learn] .lp-modnav{display:flex;gap:6px;overflow-x:auto;min-width:0}[data-page=learn] .lp-modnav a{display:inline-flex;flex:none;align-items:center;gap:6px;height:30px;padding:0 11px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--ink);font-size:12.5px;font-weight:600;text-decoration:none;white-space:nowrap}[data-page=learn] .lp-modnav a:hover{border-color:var(--accent)}[data-page=learn] .lp-modnav a[aria-current]{border-color:var(--ink);background:var(--ink);color:var(--bg)}[data-page=learn] .lp-modnav a[aria-current] .lp-idx,[data-page=learn] .lp-modnav a[aria-current] .lp-nav-n{color:inherit;opacity:.75}[data-page=learn] .lp-nav-n{color:var(--muted);font-size:11px}[data-page=learn] .lp-modnav .lp-idx{display:none}[data-page=learn]:is([data-layout="1"],[data-layout="3"]) .lp-it{display:grid;grid-template-columns:var(--th) auto minmax(0,1fr) auto;grid-template-areas:"th m m m" "th r e d";align-content:start;gap:3px 10px;padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--surface);transition:border-color .12s,transform .12s}[data-page=learn]:is([data-layout="1"],[data-layout="3"]) .lp-it:hover{border-color:var(--accent);transform:translateY(-1px)}[data-page=learn]:is([data-layout="1"],[data-layout="3"]) .lp-thumb{grid-area:th}[data-page=learn]:is([data-layout="1"],[data-layout="3"]) .lp-main{grid-area:m}[data-page=learn]:is([data-layout="1"],[data-layout="3"]) .lp-rail{grid-area:r;align-self:end}[data-page=learn]:is([data-layout="1"],[data-layout="3"]) .lp-ex{grid-area:e;align-self:end;overflow:hidden;text-overflow:ellipsis}[data-page=learn]:is([data-layout="1"],[data-layout="3"]) .lp-diff{grid-area:d;align-self:end;justify-self:end;line-height:1;padding-bottom:3px}[data-page=learn]:is([data-layout="1"],[data-layout="3"]) .lp-it[data-special]{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}[data-page=learn][data-layout="1"] .lp-modnav{position:sticky;top:var(--lp-top);z-index:5;margin:0 -16px;padding:6px 16px;background:color-mix(in srgb,var(--bg) 90%,transparent);backdrop-filter:blur(8px)}[data-page=learn][data-layout="1"] .lp-items{grid-template-columns:repeat(auto-fill,minmax(228px,1fr))}[data-page=learn][data-layout="1"] .lp-it{--th:32px}[data-page=learn][data-layout="1"] .lp-t{font-size:14px}[data-page=learn][data-layout="1"] .lp-sub,[data-page=learn][data-layout="1"] .lp-t{white-space:nowrap;text-overflow:ellipsis}[data-page=learn][data-layout="1"] .lp-modhead{margin-bottom:6px}[data-page=learn][data-layout="2"] .lp-body{grid-template-columns:minmax(0,1fr) 340px;column-gap:20px}[data-page=learn][data-layout="2"] .lp-modnav{grid-column:1/-1}[data-page=learn][data-layout="2"] .lp-mods{gap:14px}[data-page=learn][data-layout="2"] .lp-modhead{margin-bottom:2px;padding-bottom:4px;border-bottom:2px solid var(--ink)}[data-page=learn][data-layout="2"] .lp-modhead h2{font-size:15px}[data-page=learn][data-layout="2"] .lp-modhead p{font-size:12.5px}[data-page=learn][data-layout="2"] .lp-items{grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:0 16px}[data-page=learn][data-layout="2"] .lp-it{display:grid;grid-template-columns:16px minmax(0,1fr) auto auto;align-items:center;gap:10px;min-height:36px;padding:4px 6px;border-bottom:1px solid var(--line);border-radius:6px 6px 0 0}[data-page=learn][data-layout="2"] .lp-it:hover{background:var(--surface-2)}[data-page=learn][data-layout="2"] .lp-it[aria-current]{background:var(--accent-soft)}[data-page=learn][data-layout="2"] .lp-main{display:flex;align-items:baseline;gap:8px}[data-page=learn][data-layout="2"] .lp-t{flex:none;max-width:100%;font-size:13.5px;white-space:nowrap;text-overflow:ellipsis}[data-page=learn][data-layout="2"] .lp-sub{flex:1 1 0;min-width:0;font-size:12px;white-space:nowrap;text-overflow:ellipsis}[data-page=learn][data-layout="2"] .lp-diff{display:none}[data-page=learn][data-layout="2"] .lp-thumb-ph{font-size:0}[data-page=learn][data-layout="2"] .lp-preview{display:block;position:sticky;top:calc(var(--lp-top) + 8px)}[data-page=learn] .lp-pv{display:grid;gap:10px;padding:14px}[data-page=learn] .lp-pv-mod{color:var(--muted);font-size:11.5px}[data-page=learn] .lp-pv-t{margin:0;font-family:var(--f-display),system-ui,sans-serif;font-size:20px;font-weight:800;line-height:1.15}[data-page=learn] .lp-pv-sub{margin:-4px 0 0;color:var(--muted);font-size:13px}[data-page=learn] .lp-pv-grid{display:grid;grid-template-columns:116px minmax(0,1fr);gap:12px;align-items:start}[data-page=learn] .lp-pv-info{display:grid;gap:10px;min-width:0}[data-page=learn] .lp-pv-formula{display:block;padding:8px 10px;border-radius:8px;background:var(--surface-2);font-family:var(--f-mono);font-size:12.5px;overflow-wrap:anywhere}[data-page=learn] .lp-pv dl{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;margin:0;font-size:12.5px}[data-page=learn] .lp-pv dt{color:var(--muted)}[data-page=learn] .lp-pv dd{margin:0}[data-page=learn] .lp-pv-intro{display:-webkit-box;margin:0;overflow:hidden;color:var(--muted);font-size:13.5px;line-height:1.5;-webkit-line-clamp:7;-webkit-box-orient:vertical}[data-page=learn] .lp-pv-open{justify-self:start}[data-page=learn][data-layout="3"] .lp-body{grid-template-columns:236px minmax(0,1fr);column-gap:22px}[data-page=learn][data-layout="3"] .lp-modnav{position:sticky;top:calc(var(--lp-top) + 8px);display:grid;gap:1px;max-height:calc(100vh - var(--lp-top) - 24px);overflow-y:auto;padding:6px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}[data-page=learn][data-layout="3"] .lp-modnav a{display:grid;grid-template-columns:22px minmax(0,1fr) auto;height:auto;min-height:32px;padding:5px 8px;border:0;border-radius:8px;background:transparent;font-size:13px;white-space:normal;line-height:1.25}[data-page=learn][data-layout="3"] .lp-modnav a:hover{background:var(--surface-2)}[data-page=learn][data-layout="3"] .lp-modnav a[aria-current]{background:var(--accent-soft);color:var(--accent)}[data-page=learn][data-layout="3"] .lp-modnav .lp-idx{display:inline}[data-page=learn][data-layout="3"] .lp-modhead{padding:8px 0 4px}[data-page=learn][data-layout="3"] .lp-modhead h2{font-size:19px}[data-page=learn][data-layout="3"] .lp-items{grid-template-columns:repeat(auto-fill,minmax(268px,1fr));gap:10px}[data-page=learn][data-layout="3"] .lp-it{--th:50px;padding:10px;gap:4px 12px}[data-page=learn][data-layout="3"] .lp-t{font-size:15px}[data-page=learn][data-layout="3"] .lp-sub{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}[data-page=learn] .lp-filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin-bottom:10px}[data-page=learn] .lp-seg-label{padding:0 6px 0 8px;color:var(--muted);font-size:12px;font-weight:600;align-self:center}[data-page=learn][data-layout="4"] .lp-modnav{display:none}[data-page=learn][data-layout="4"] .lp-mods{grid-template-columns:26px minmax(220px,2.4fr) minmax(150px,1.3fr) 96px 92px 72px;gap:0;overflow:clip;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}[data-page=learn][data-layout="4"] :is(.lp-mod,.lp-items){display:contents}[data-page=learn][data-layout="4"] .lp-modhead{display:none}[data-page=learn][data-layout="4"] .lp-thead{display:grid;grid-column:1/-1;grid-template-columns:subgrid;order:-1;position:sticky;top:var(--lp-top);z-index:2;background:var(--surface-2);border-bottom:1px solid var(--line)}[data-page=learn] .lp-th{padding:8px 10px;border:0;background:none;color:var(--muted);font:inherit;font-size:11.5px;font-weight:700;letter-spacing:.04em;text-align:left;text-transform:uppercase;white-space:nowrap}[data-page=learn] button.lp-th{cursor:pointer}[data-page=learn] .lp-th[aria-sort=ascending],[data-page=learn] .lp-th[aria-sort=descending],[data-page=learn] button.lp-th:hover{color:var(--ink)}[data-page=learn][data-layout="4"] .lp-it{display:grid;grid-column:1/-1;grid-template-columns:subgrid;align-items:center;min-height:40px;border-bottom:1px solid var(--line)}[data-page=learn][data-layout="4"] .lp-it:hover{background:var(--surface-2)}[data-page=learn][data-layout="4"] .lp-it>*{padding:4px 10px}[data-page=learn][data-layout="4"] .lp-thumb{width:26px;padding:4px 0 4px 8px}[data-page=learn][data-layout="4"] .lp-thumb-ph{font-size:0}[data-page=learn][data-layout="4"] .lp-main{display:flex;align-items:baseline;gap:8px}[data-page=learn][data-layout="4"] .lp-t{flex:none;max-width:100%;font-size:13.5px;white-space:nowrap;text-overflow:ellipsis}[data-page=learn][data-layout="4"] .lp-sub{flex:1 1 0;min-width:0;white-space:nowrap;text-overflow:ellipsis}[data-page=learn][data-layout="4"] .lp-mname{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}[data-page=learn][data-layout="4"] :is(.lp-soon,.lp-empty){grid-column:1/-1;margin:8px}[data-page=learn][data-layout="5"] .lp-modnav{display:none}[data-page=learn][data-layout="5"] .lp-mods{display:block;columns:250px 4;column-gap:12px}[data-page=learn][data-layout="5"] .lp-mod{display:grid;gap:6px;margin-bottom:12px;padding:10px 12px;break-inside:avoid;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}[data-page=learn][data-layout="5"] .lp-modhead{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:2px 8px;margin:0}[data-page=learn][data-layout="5"] .lp-modhead h2{font-size:15px}[data-page=learn][data-layout="5"] .lp-modhead p{grid-column:1/-1;font-size:12px;line-height:1.35}[data-page=learn][data-layout="5"] .lp-modcount{display:block;grid-row:1;grid-column:3;color:var(--muted);font-size:11.5px}[data-page=learn][data-layout="5"] .lp-items{gap:0}[data-page=learn][data-layout="5"] .lp-it{display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:8px;min-height:30px;padding:2px 6px;margin:0 -6px;border-top:1px solid var(--line);border-radius:6px}[data-page=learn][data-layout="5"] .lp-it:hover{background:var(--surface-2)}[data-page=learn][data-layout="5"] :is(.lp-thumb,.lp-sub,.lp-rail){display:none}[data-page=learn][data-layout="5"] .lp-t{font-size:13px;font-weight:650;white-space:nowrap;text-overflow:ellipsis}[data-page=learn][data-layout="5"] .lp-it[data-special] .lp-t{color:var(--accent)}[data-page=learn][data-layout="5"] .lp-it[data-special] .lp-rail{display:block}[data-page=learn][data-layout="5"] .lp-ex{font-size:11px}@media (max-width:1080px){[data-page=learn][data-layout="2"] .lp-body{grid-template-columns:minmax(0,1fr) 290px}[data-page=learn][data-layout="4"] .lp-mods{grid-template-columns:26px minmax(180px,2.4fr) minmax(120px,1.2fr) 80px 84px 66px}}@media (max-width:760px){[data-page=learn] .lp-body{grid-template-columns:minmax(0,1fr)!important}[data-page=learn] .lp-preview{display:none!important}[data-page=learn]:is([data-layout="1"],[data-layout="2"],[data-layout="3"]) .lp-modnav{position:sticky;top:var(--lp-top);z-index:5;display:flex;max-height:none;margin:0 -16px;padding:6px 16px;border:0;border-radius:0;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(8px);overflow-x:auto;overflow-y:hidden}[data-page=learn][data-layout="3"] .lp-modnav a{display:inline-flex;height:34px;padding:0 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface);white-space:nowrap}[data-page=learn][data-layout="3"] .lp-modnav a[aria-current]{border-color:var(--accent)}[data-page=learn][data-layout="3"] .lp-modnav .lp-idx{display:none}[data-page=learn] .lp-modnav a{height:34px}[data-page=learn] .lp-items{grid-template-columns:minmax(0,1fr)!important}[data-page=learn][data-layout="1"] .lp-it{--th:30px}[data-page=learn][data-layout="3"] .lp-it{--th:44px}[data-page=learn][data-layout="2"] .lp-it{min-height:44px}[data-page=learn][data-layout="2"] .lp-main{display:grid;gap:0}[data-page=learn][data-layout="2"] .lp-rail{display:none}[data-page=learn][data-layout="4"] .lp-mods{display:grid;grid-template-columns:minmax(0,1fr)}[data-page=learn][data-layout="4"] .lp-thead{display:none}[data-page=learn][data-layout="4"] .lp-it{grid-template-columns:30px minmax(0,1fr) auto;grid-template-areas:"th m d" "th n e";gap:0 8px;padding:6px 10px 6px 8px}[data-page=learn][data-layout="4"] .lp-it>*{padding:0}[data-page=learn][data-layout="4"] .lp-thumb{grid-area:th;width:22px;padding:0;align-self:center}[data-page=learn][data-layout="4"] .lp-main{grid-area:m;display:grid;gap:0}[data-page=learn][data-layout="4"] .lp-sub{display:none}[data-page=learn][data-layout="4"] .lp-mname{grid-area:n;font-size:12px}[data-page=learn][data-layout="4"] .lp-rail{display:none}[data-page=learn][data-layout="4"] .lp-ex{grid-area:e;justify-self:end}[data-page=learn][data-layout="4"] .lp-diff{grid-area:d;justify-self:end}[data-page=learn][data-layout="5"] .lp-mods{column-count:1}[data-page=learn][data-layout="5"] .lp-it{min-height:40px}}[data-page=learn][data-layout="5"] .lp-it[data-special] :is(.lp-ex,.lp-diff){display:none}