@font-face{font-family:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(../media/033400d475fad6b1-s.11x_mcju407z-.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(../media/26daee0352f50a5f-s.456c9vb2_utt8.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Bricolage Grotesque;font-style:normal;font-weight:200 800;font-stretch:100%;font-display:swap;src:url(../media/017d9bea37084d9b-s.p.2fl0vhx7oyatw.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Bricolage Grotesque Fallback;src:local(Arial);ascent-override:88.21%;descent-override:25.61%;line-gap-override:0.0%;size-adjust:105.43%}.bricolage_grotesque_337c3939-module__ub7fHq__className{font-family:Bricolage Grotesque,Bricolage Grotesque Fallback;font-style:normal}.bricolage_grotesque_337c3939-module__ub7fHq__variable{--font-display:"Bricolage Grotesque", "Bricolage Grotesque Fallback"}
@font-face{font-family:Public Sans;font-style:normal;font-weight:400;font-display:swap;src:url(../media/6e8df35dd937fa7a-s.0xa7br5mfity1.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Public Sans;font-style:normal;font-weight:400;font-display:swap;src:url(../media/fc2699ecc8323b38-s.1svzn21vgh2j9.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Public Sans;font-style:normal;font-weight:400;font-display:swap;src:url(../media/fa0520225c6f3d07-s.p.3tasb8qs95n_v.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Public Sans;font-style:normal;font-weight:500;font-display:swap;src:url(../media/6e8df35dd937fa7a-s.0xa7br5mfity1.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Public Sans;font-style:normal;font-weight:500;font-display:swap;src:url(../media/fc2699ecc8323b38-s.1svzn21vgh2j9.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Public Sans;font-style:normal;font-weight:500;font-display:swap;src:url(../media/fa0520225c6f3d07-s.p.3tasb8qs95n_v.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Public Sans;font-style:normal;font-weight:600;font-display:swap;src:url(../media/6e8df35dd937fa7a-s.0xa7br5mfity1.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Public Sans;font-style:normal;font-weight:600;font-display:swap;src:url(../media/fc2699ecc8323b38-s.1svzn21vgh2j9.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Public Sans;font-style:normal;font-weight:600;font-display:swap;src:url(../media/fa0520225c6f3d07-s.p.3tasb8qs95n_v.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Public Sans Fallback;src:local(Arial);ascent-override:90.59%;descent-override:21.46%;line-gap-override:0.0%;size-adjust:104.87%}.public_sans_6a33d86-module__qWPIEG__className{font-family:Public Sans,Public Sans Fallback;font-style:normal}.public_sans_6a33d86-module__qWPIEG__variable{--font-body:"Public Sans", "Public Sans Fallback"}
@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/5e05ae5b48faa55e-s.31-2bzhq1gx_9.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/a7afbb44bec2bb18-s.3xauquyg2sixn.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/02263ebadd758ea4-s.2taws-qdxmzlf.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/68757d6cddeff913-s.0htwiiqufp3l9.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:500;font-display:swap;src:url(../media/effe91970fc4db64-s.p.28xcb7557rbh2.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/6ff74e33ebd7bca3-s.2ontrj8z1-o25.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/1a69062cfe6f77f8-s.33iiebxkijmxa.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/9a4838fcda0d1bca-s.2nzetymcmw3t7.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/2e95a7d252b9825a-s.0_f09-l1omku8.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:IBM Plex Mono;font-style:normal;font-weight:600;font-display:swap;src:url(../media/23b7a97ae3b5c134-s.p.0fcfx2a-jndc5.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono Fallback;src:local(Arial);ascent-override:76.16%;descent-override:20.43%;line-gap-override:0.0%;size-adjust:134.59%}.ibm_plex_mono_a2a224e4-module__-7xgLW__className{font-family:IBM Plex Mono,IBM Plex Mono Fallback;font-style:normal}.ibm_plex_mono_a2a224e4-module__-7xgLW__variable{--font-mono:"IBM Plex Mono", "IBM Plex Mono Fallback"}
.BuyMeACoffee-module__CX3oZG__btn{cursor:pointer;background-color:#fd0;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;height:30px;padding:0 10px;transition:opacity .15s;display:flex}.BuyMeACoffee-module__CX3oZG__btn:hover{opacity:.85}.BuyMeACoffee-module__CX3oZG__btnLogo{width:auto;height:20px}.BuyMeACoffee-module__CX3oZG__dialog{border:1px solid var(--sd-border-strong);background:var(--sd-surface);color:var(--sd-text);font-family:var(--sd-font);border-radius:14px;max-width:calc(100vw - 32px);margin:auto;padding:0}.BuyMeACoffee-module__CX3oZG__dialog::backdrop{background:#0009}.BuyMeACoffee-module__CX3oZG__inner{text-align:center;flex-direction:column;align-items:center;gap:14px;padding:28px;display:flex}.BuyMeACoffee-module__CX3oZG__title{font-family:var(--sd-font-display);margin:0;font-size:1.15rem;font-weight:600}.BuyMeACoffee-module__CX3oZG__sub{max-width:34ch;color:var(--sd-muted);margin:0;font-size:.85rem;line-height:1.5}.BuyMeACoffee-module__CX3oZG__qr{background:#fff;border-radius:10px;padding:8px}.BuyMeACoffee-module__CX3oZG__link{color:#000;box-sizing:border-box;background-color:#fd0;border:none;border-radius:12px;align-items:center;min-width:210px;height:60px;padding:0 24px;font-family:Arial,Helvetica,sans-serif;font-size:24px;font-weight:700;line-height:27px;text-decoration:none;transition:opacity .15s;display:inline-flex}.BuyMeACoffee-module__CX3oZG__link:hover{opacity:.85}.BuyMeACoffee-module__CX3oZG__logo{flex-shrink:0;width:auto;height:32px;transform:scale(.9)}.BuyMeACoffee-module__CX3oZG__linkText{white-space:nowrap;margin-left:8px}.BuyMeACoffee-module__CX3oZG__close{font:inherit;color:var(--sd-muted);cursor:pointer;background:0 0;border:none;padding:0;font-size:.8rem}.BuyMeACoffee-module__CX3oZG__close:hover{color:var(--sd-text)}
.AppShell-module__Gm3DZW__shell{flex-direction:column;min-height:100vh;display:flex}.AppShell-module__Gm3DZW__bar{z-index:60;background:color-mix(in srgb, var(--sd-bg) 82%, transparent);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--sd-border);grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:16px;padding:12px 28px;display:grid;position:sticky;top:0}.AppShell-module__Gm3DZW__brand{font-family:var(--sd-font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--sd-text);white-space:nowrap;justify-self:start;font-size:12px;font-weight:600}.AppShell-module__Gm3DZW__tabs{align-items:center;gap:4px;display:flex}.AppShell-module__Gm3DZW__tab{font-family:var(--sd-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sd-muted);white-space:nowrap;border-radius:7px;padding:6px 13px;font-size:11.5px;font-weight:500;transition:background .12s,color .12s}.AppShell-module__Gm3DZW__tab:hover{color:var(--sd-text)}.AppShell-module__Gm3DZW__tab[data-active]{background:var(--sd-surface2);color:var(--sd-text)}.AppShell-module__Gm3DZW__controls{justify-self:end;align-items:center;gap:8px;display:flex}.AppShell-module__Gm3DZW__main{flex:1;min-width:0}@media (max-width:760px){.AppShell-module__Gm3DZW__bar{grid-template-columns:minmax(0,1fr) auto;row-gap:10px;padding:10px 16px}.AppShell-module__Gm3DZW__tabs{scrollbar-width:none;grid-area:2/1/auto/-1;overflow-x:auto}.AppShell-module__Gm3DZW__tabs::-webkit-scrollbar{display:none}}.AppShell-module__Gm3DZW__toastStack{z-index:70;pointer-events:none;flex-direction:column;gap:10px;width:320px;max-width:calc(100vw - 32px);display:flex;position:fixed;top:68px;right:20px}.AppShell-module__Gm3DZW__toast{pointer-events:auto;background:var(--sd-surface);border:1px solid color-mix(in srgb, var(--sd-teal) 40%, transparent);border-radius:12px;padding:14px 16px 15px;animation:.3s cubic-bezier(.2,.8,.2,1) AppShell-module__Gm3DZW__toast-in;box-shadow:0 16px 40px #0000004d}@keyframes AppShell-module__Gm3DZW__toast-in{0%{opacity:0;transform:translateY(-8px)scale(.98)}}@media (prefers-reduced-motion:reduce){.AppShell-module__Gm3DZW__toast{animation:none}}.AppShell-module__Gm3DZW__toastHead{justify-content:space-between;align-items:center;gap:10px;margin-bottom:7px;display:flex}.AppShell-module__Gm3DZW__toastEyebrow{font-family:var(--sd-font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--sd-teal);font-size:10px;font-weight:600}.AppShell-module__Gm3DZW__toastClose{width:22px;height:22px;color:var(--sd-muted);font:inherit;cursor:pointer;background:0 0;border:none;border-radius:6px;flex:none;margin:-4px -6px -4px 0;font-size:11px}.AppShell-module__Gm3DZW__toastClose:hover{color:var(--sd-text);background:var(--sd-surface2)}.AppShell-module__Gm3DZW__toastBody{color:var(--sd-muted);font-size:13px;line-height:1.55}.AppShell-module__Gm3DZW__toastBody strong{color:var(--sd-text);font-weight:600}.AppShell-module__Gm3DZW__toastActions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;display:flex}.AppShell-module__Gm3DZW__toastPrimary{border:1px solid color-mix(in srgb, var(--sd-teal) 45%, transparent);background:color-mix(in srgb, var(--sd-teal) 14%, transparent);color:var(--sd-teal);font-family:var(--sd-font-mono);letter-spacing:.04em;white-space:nowrap;border-radius:999px;padding:6px 12px;font-size:11px}.AppShell-module__Gm3DZW__toastPrimary:hover{border-color:var(--sd-teal)}@media (max-width:760px){.AppShell-module__Gm3DZW__toastStack{top:104px;right:12px}}
.LearnedToggle-module__OsRVRG__toggle{float:right;border:1px solid var(--sd-border);color:var(--sd-muted);font-family:var(--sd-font-mono);cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:6px;margin-left:20px;padding:4px 12px;font-size:11px;transition:background .2s,color .2s,border-color .2s;display:inline-flex}.LearnedToggle-module__OsRVRG__toggle:hover{background:var(--sd-surface2);color:var(--sd-text)}.LearnedToggle-module__OsRVRG__toggle[data-done]{border-color:var(--sd-green);color:var(--sd-green)}.LearnedToggle-module__OsRVRG__mark{font-size:12px;line-height:1}
.PrepBrowser-module__z_h2fW__layout{grid-template-columns:252px minmax(0,1fr);align-items:start;gap:32px;display:grid}.PrepBrowser-module__z_h2fW__main{min-width:0}.PrepBrowser-module__z_h2fW__toc{overscroll-behavior:contain;background:var(--sd-surface);border:1px solid var(--sd-border);scrollbar-width:thin;scrollbar-color:var(--sd-border-strong) transparent;border-radius:12px;max-height:calc(100dvh - 96px);padding:16px 14px;position:sticky;top:72px;overflow-y:auto}.PrepBrowser-module__z_h2fW__tocHead{font-family:var(--sd-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sd-muted);border-bottom:1px solid var(--sd-border);align-items:center;gap:8px;margin-bottom:4px;padding:0 8px 10px;font-size:10.5px;display:flex}.PrepBrowser-module__z_h2fW__count{font-family:var(--sd-font-mono);color:var(--sd-accent);font-size:11px}.PrepBrowser-module__z_h2fW__tocTopic{border-bottom:1px solid var(--sd-border)}.PrepBrowser-module__z_h2fW__tocTopic:last-child{border-bottom:none}.PrepBrowser-module__z_h2fW__tocSummary{font-family:var(--sd-font-mono);letter-spacing:.05em;text-transform:uppercase;color:var(--sd-text);cursor:pointer;border-radius:7px;align-items:center;gap:8px;padding:9px 8px;font-size:11px;font-weight:600;list-style:none;transition:background .14s;display:flex}.PrepBrowser-module__z_h2fW__tocSummary::-webkit-details-marker{display:none}.PrepBrowser-module__z_h2fW__tocSummary:hover{background:var(--sd-surface2)}.PrepBrowser-module__z_h2fW__tocSummary .PrepBrowser-module__z_h2fW__count{margin-left:auto}.PrepBrowser-module__z_h2fW__tocCaret{width:12px;color:var(--sd-muted);flex:none;font-size:11px;line-height:1;transition:transform .14s,color .14s}.PrepBrowser-module__z_h2fW__tocSummary:hover .PrepBrowser-module__z_h2fW__tocCaret{color:var(--sd-accent)}.PrepBrowser-module__z_h2fW__tocTopic[open] .PrepBrowser-module__z_h2fW__tocCaret{transform:rotate(90deg)}.PrepBrowser-module__z_h2fW__tocList{padding:0 0 8px;list-style:none}.PrepBrowser-module__z_h2fW__tocItem{width:100%;font:inherit;text-align:left;color:var(--sd-muted);cursor:pointer;background:0 0;border:none;border-radius:6px;gap:8px;padding:4px 8px;font-size:12.5px;line-height:1.45;transition:color .15s,background .14s;display:flex}.PrepBrowser-module__z_h2fW__tocItem:hover{color:var(--sd-accent);background:var(--sd-surface2)}.PrepBrowser-module__z_h2fW__tocNum{width:1.7em;font-family:var(--sd-font-mono);text-align:right;opacity:.6;flex:none;font-size:11px}.PrepBrowser-module__z_h2fW__tocStar{color:var(--sd-warm);margin-left:auto;padding-left:6px;font-size:10px}@media (max-width:1000px){.PrepBrowser-module__z_h2fW__layout{grid-template-columns:minmax(0,1fr);gap:24px}.PrepBrowser-module__z_h2fW__toc{max-height:none;position:static}}.PrepBrowser-module__z_h2fW__filters{flex-wrap:wrap;gap:8px;margin-bottom:26px;display:flex}.PrepBrowser-module__z_h2fW__chip{border:1px solid var(--sd-border);background:var(--sd-surface);color:var(--sd-muted);font:inherit;cursor:pointer;border-radius:999px;align-items:center;gap:7px;padding:7px 13px;font-size:12.5px;transition:border-color .15s,color .15s,background .15s;display:inline-flex}.PrepBrowser-module__z_h2fW__chip:hover{color:var(--sd-text);border-color:var(--sd-border-strong)}.PrepBrowser-module__z_h2fW__chip[aria-pressed=true]{color:var(--sd-accent);border-color:var(--sd-accent);background:var(--sd-accent-wash)}.PrepBrowser-module__z_h2fW__empty{color:var(--sd-muted);border:1px dashed var(--sd-border-strong);border-radius:12px;padding:18px 20px;font-size:13.5px;line-height:1.6}.PrepBrowser-module__z_h2fW__topics{grid-template-columns:repeat(auto-fill,minmax(236px,1fr));gap:12px;display:grid}.PrepBrowser-module__z_h2fW__topics.PrepBrowser-module__z_h2fW__browsing{flex-wrap:wrap;gap:8px;display:flex}.PrepBrowser-module__z_h2fW__topic{border:1px solid var(--sd-border);background:var(--sd-surface);border-radius:12px;transition:border-color .14s,background .14s}.PrepBrowser-module__z_h2fW__topic:hover{border-color:var(--sd-border-strong)}.PrepBrowser-module__z_h2fW__topicHead{width:100%;font:inherit;text-align:left;cursor:pointer;background:0 0;border:none;align-items:center;gap:10px;padding:15px;display:flex}.PrepBrowser-module__z_h2fW__topicHead .PrepBrowser-module__z_h2fW__count{margin-left:auto}.PrepBrowser-module__z_h2fW__browsing .PrepBrowser-module__z_h2fW__topic:not(.PrepBrowser-module__z_h2fW__topicOpen){border-radius:999px}.PrepBrowser-module__z_h2fW__browsing .PrepBrowser-module__z_h2fW__topic:not(.PrepBrowser-module__z_h2fW__topicOpen) .PrepBrowser-module__z_h2fW__topicHead{gap:7px;padding:7px 13px 7px 9px}.PrepBrowser-module__z_h2fW__browsing .PrepBrowser-module__z_h2fW__topic:not(.PrepBrowser-module__z_h2fW__topicOpen) .PrepBrowser-module__z_h2fW__groupTitle{font-size:13px}.PrepBrowser-module__z_h2fW__browsing .PrepBrowser-module__z_h2fW__topic:not(.PrepBrowser-module__z_h2fW__topicOpen) .PrepBrowser-module__z_h2fW__groupCaret{background:0 0;border:none;width:16px;height:16px;font-size:9px}.PrepBrowser-module__z_h2fW__browsing .PrepBrowser-module__z_h2fW__topic:not(.PrepBrowser-module__z_h2fW__topicOpen) .PrepBrowser-module__z_h2fW__count{margin-left:2px}.PrepBrowser-module__z_h2fW__topicOpen{background:0 0;border:none;border-radius:0;order:1;width:100%;margin-top:10px}.PrepBrowser-module__z_h2fW__topicOpen .PrepBrowser-module__z_h2fW__topicHead{border-bottom:1px solid var(--sd-border);padding:0 0 11px}.PrepBrowser-module__z_h2fW__topicOpen .PrepBrowser-module__z_h2fW__groupTitle{font-size:17px}.PrepBrowser-module__z_h2fW__topicOpen .PrepBrowser-module__z_h2fW__grid{margin-top:16px}.PrepBrowser-module__z_h2fW__grid[hidden]{display:none}.PrepBrowser-module__z_h2fW__grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.PrepBrowser-module__z_h2fW__card{isolation:isolate;background:var(--sd-surface);border:1px solid var(--sd-border);border-radius:12px;flex-direction:column;gap:9px;padding:18px 20px;transition:border-color .15s,transform .15s;display:flex;position:relative}.PrepBrowser-module__z_h2fW__card:hover{border-color:var(--sd-border-strong);transform:translateY(-1px)}.PrepBrowser-module__z_h2fW__cardTop{align-items:center;gap:9px;display:flex}.PrepBrowser-module__z_h2fW__cardNum{font-family:var(--sd-font-mono);letter-spacing:.08em;color:var(--sd-accent);font-size:11px;font-weight:700}.PrepBrowser-module__z_h2fW__cardTopic{font-family:var(--sd-font-mono);letter-spacing:.06em;text-transform:uppercase;color:var(--sd-muted);border:1px solid var(--sd-border);border-radius:4px;padding:1px 6px;font-size:10px}.PrepBrowser-module__z_h2fW__star{z-index:1;width:26px;height:26px;color:var(--sd-muted);cursor:pointer;background:0 0;border:none;border-radius:7px;flex:none;margin-left:auto;font-size:15px;line-height:1;transition:color .15s,background .15s;position:relative}.PrepBrowser-module__z_h2fW__star:hover{color:var(--sd-warm);background:var(--sd-surface2)}.PrepBrowser-module__z_h2fW__star[aria-pressed=true]{color:var(--sd-warm)}.PrepBrowser-module__z_h2fW__cardTitle{font-family:var(--sd-font-display);letter-spacing:-.01em;color:var(--sd-text);font-size:15.5px;font-weight:600;line-height:1.35}.PrepBrowser-module__z_h2fW__open{font:inherit;color:inherit;text-align:left;cursor:pointer;background:0 0;border:none;padding:0}.PrepBrowser-module__z_h2fW__open:after{content:"";border-radius:12px;position:absolute;inset:0}.PrepBrowser-module__z_h2fW__card:hover .PrepBrowser-module__z_h2fW__open{color:var(--sd-accent)}.PrepBrowser-module__z_h2fW__cardTeaser{color:var(--sd-muted);flex:1;font-size:13px;line-height:1.6}.PrepBrowser-module__z_h2fW__cardCta{font-family:var(--sd-font-mono);color:var(--sd-muted);border-top:1px solid var(--sd-border);padding-top:10px;font-size:11px}.PrepBrowser-module__z_h2fW__card:hover .PrepBrowser-module__z_h2fW__cardCta{color:var(--sd-accent)}.PrepBrowser-module__z_h2fW__backdrop{z-index:300;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0009;transition:opacity .15s;position:fixed;inset:0}.PrepBrowser-module__z_h2fW__backdrop[data-starting-style],.PrepBrowser-module__z_h2fW__backdrop[data-ending-style]{opacity:0}.PrepBrowser-module__z_h2fW__popup{z-index:301;background:var(--sd-bg);border:1px solid var(--sd-border-strong);border-radius:14px;flex-direction:column;width:min(820px,100%);max-height:min(88dvh,100%);margin:auto;transition:opacity .15s,scale .15s;display:flex;position:fixed;inset:0;overflow:hidden}.PrepBrowser-module__z_h2fW__popup[data-starting-style],.PrepBrowser-module__z_h2fW__popup[data-ending-style]{opacity:0;scale:.985}.PrepBrowser-module__z_h2fW__popupHead{border-bottom:1px solid var(--sd-border);flex:none;justify-content:space-between;align-items:flex-start;gap:16px;padding:20px 24px 16px;display:flex}.PrepBrowser-module__z_h2fW__popupEyebrow{font-family:var(--sd-font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sd-accent);margin-bottom:6px;font-size:10.5px}.PrepBrowser-module__z_h2fW__popupTitle{font-family:var(--sd-font-display);letter-spacing:-.015em;color:var(--sd-text);font-size:20px;font-weight:600;line-height:1.25}.PrepBrowser-module__z_h2fW__popupActions{flex:none;align-items:center;gap:4px;display:flex}.PrepBrowser-module__z_h2fW__close{border:1px solid var(--sd-border);background:var(--sd-surface);width:30px;height:30px;color:var(--sd-muted);font:inherit;cursor:pointer;border-radius:8px;flex:none;font-size:12px}.PrepBrowser-module__z_h2fW__close:hover{color:var(--sd-text);border-color:var(--sd-border-strong)}.PrepBrowser-module__z_h2fW__body{overscroll-behavior:contain;flex:1;padding:22px 24px 28px;overflow-y:auto}.PrepBrowser-module__z_h2fW__popupFoot{border-top:1px solid var(--sd-border);background:var(--sd-surface);flex:none;justify-content:space-between;gap:12px;padding:12px 24px;display:flex}.PrepBrowser-module__z_h2fW__stepper{border:1px solid var(--sd-border);background:var(--sd-bg);color:var(--sd-muted);font:inherit;cursor:pointer;border-radius:999px;padding:7px 13px;font-size:12.5px;transition:color .15s,border-color .15s}.PrepBrowser-module__z_h2fW__stepper:hover{color:var(--sd-accent);border-color:var(--sd-accent)}.PrepBrowser-module__z_h2fW__prose{color:var(--sd-text);font-size:14.5px;line-height:1.7}.PrepBrowser-module__z_h2fW__prose p,.PrepBrowser-module__z_h2fW__prose ul,.PrepBrowser-module__z_h2fW__prose ol,.PrepBrowser-module__z_h2fW__prose table,.PrepBrowser-module__z_h2fW__prose pre{margin-bottom:14px}.PrepBrowser-module__z_h2fW__prose h3{font-family:var(--sd-font-display);letter-spacing:.01em;color:var(--sd-text);margin:26px 0 10px;font-size:14px;font-weight:600}.PrepBrowser-module__z_h2fW__prose>:first-child{margin-top:0}.PrepBrowser-module__z_h2fW__prose ul,.PrepBrowser-module__z_h2fW__prose ol{padding-left:22px}.PrepBrowser-module__z_h2fW__prose li{margin-bottom:6px}.PrepBrowser-module__z_h2fW__prose strong{color:var(--sd-text);font-weight:600}.PrepBrowser-module__z_h2fW__prose em{color:var(--sd-muted)}.PrepBrowser-module__z_h2fW__prose code{font-family:var(--sd-font-mono);background:var(--sd-surface2);border-radius:4px;padding:1px 5px;font-size:.88em}.PrepBrowser-module__z_h2fW__prose pre{border:1px solid var(--sd-border);background:var(--sd-surface);border-radius:10px;padding:14px 16px;overflow-x:auto}.PrepBrowser-module__z_h2fW__prose pre code{color:color-mix(in srgb, var(--sd-text) 80%, transparent);background:0 0;padding:0;font-size:12.5px;line-height:1.65}.PrepBrowser-module__z_h2fW__prose pre .tok-comment{color:var(--sd-muted);font-style:italic}.PrepBrowser-module__z_h2fW__prose pre .tok-keyword{color:var(--sd-accent)}.PrepBrowser-module__z_h2fW__prose pre .tok-string{color:var(--sd-green)}.PrepBrowser-module__z_h2fW__prose pre .tok-number{color:var(--sd-teal)}:is(.PrepBrowser-module__z_h2fW__prose pre .tok-fn,.PrepBrowser-module__z_h2fW__prose pre .tok-prop){color:var(--sd-text);font-weight:500}.PrepBrowser-module__z_h2fW__prose pre .tok-tag{color:var(--sd-amber)}.PrepBrowser-module__z_h2fW__prose table{border-collapse:collapse;width:100%;font-size:13px;display:block;overflow-x:auto}.PrepBrowser-module__z_h2fW__prose th,.PrepBrowser-module__z_h2fW__prose td{border:1px solid var(--sd-border);text-align:left;vertical-align:top;padding:7px 10px}.PrepBrowser-module__z_h2fW__prose th{background:var(--sd-surface2);white-space:nowrap;font-weight:600}.PrepBrowser-module__z_h2fW__prose .xref{color:var(--sd-accent);cursor:help;border-bottom:1px dotted color-mix(in srgb, var(--sd-accent) 55%, transparent)}:is(.PrepBrowser-module__z_h2fW__prose .xref:hover,.PrepBrowser-module__z_h2fW__prose .xref:focus-visible){border-bottom-style:solid}.PrepBrowser-module__z_h2fW__tip{z-index:302;width:min(300px,100dvw - 24px);left:max(8px, min(var(--tip-x), 100dvw - 308px));top:var(--tip-y);border:1px solid var(--sd-border-strong);background:var(--sd-surface);color:var(--sd-text);pointer-events:none;border-radius:8px;padding:9px 12px;font-size:12.5px;line-height:1.5;position:fixed;box-shadow:0 12px 30px #00000047}.PrepBrowser-module__z_h2fW__tipAbove{translate:0 calc(-100% - 8px)}.PrepBrowser-module__z_h2fW__tipBelow{translate:0 8px}.PrepBrowser-module__z_h2fW__prose .fig{margin:0 0 16px}.PrepBrowser-module__z_h2fW__prose .fig svg{max-width:560px;margin:0 auto;display:block}.PrepBrowser-module__z_h2fW__prose .ask{border-left:2px solid var(--sd-border-strong);color:var(--sd-muted);padding-left:14px;font-size:14px}.PrepBrowser-module__z_h2fW__prose .say{border-left:2px solid var(--sd-accent);background:var(--sd-accent-wash);border-radius:0 8px 8px 0;margin-bottom:16px;padding:12px 16px;font-size:13.5px;line-height:1.65}
.about-module__2vgJwG__cols{grid-template-columns:1fr 1fr;gap:40px;margin-bottom:48px;display:grid}@media (max-width:760px){.about-module__2vgJwG__cols{grid-template-columns:1fr;gap:36px}}.about-module__2vgJwG__col h2{margin-bottom:14px;font-size:19px;font-weight:700}.about-module__2vgJwG__col p{color:var(--sd-muted);margin-bottom:14px;font-size:14px;line-height:1.75}.about-module__2vgJwG__col p:last-child{margin-bottom:0}.about-module__2vgJwG__status{border:1px solid var(--sd-border-strong);border-radius:16px;grid-template-columns:196px 1fr;margin-bottom:32px;display:grid;overflow:hidden}.about-module__2vgJwG__rail{background:var(--sd-accent-wash);border-right:1px solid var(--sd-border);justify-content:center;align-items:center;padding:22px 20px;display:flex}.about-module__2vgJwG__pill{white-space:nowrap;color:var(--sd-done);background:var(--sd-done-wash);border-radius:999px;align-items:center;gap:8px;margin-bottom:14px;padding:5px 11px;font-size:.5rem;font-weight:600;display:inline-flex}.about-module__2vgJwG__dot{background:var(--sd-done);border-radius:50%;width:7px;height:7px}.about-module__2vgJwG__art{flex:1;justify-content:center;align-items:center;min-height:118px;display:flex}.about-module__2vgJwG__art svg{width:100%;max-width:168px;height:auto}.about-module__2vgJwG__body{padding:26px 30px 28px}.about-module__2vgJwG__lede{color:var(--sd-muted);margin-bottom:18px;font-size:14.5px;line-height:1.65}.about-module__2vgJwG__facts{flex-wrap:nowrap;gap:8px;display:flex}.about-module__2vgJwG__fact{white-space:nowrap;color:var(--sd-text);background:var(--sd-surface2);border-radius:999px;align-items:center;gap:7px;padding:6px 12px;font-size:11.5px;font-weight:500;display:inline-flex}.about-module__2vgJwG__fact svg{color:var(--sd-accent);flex-shrink:0}.about-module__2vgJwG__links{border-top:1px solid var(--sd-border);flex-wrap:nowrap;gap:8px;margin-top:18px;padding-top:18px;display:flex}.about-module__2vgJwG__link{white-space:nowrap;color:var(--sd-text);background:var(--sd-surface2);border:1px solid var(--sd-border);border-radius:9px;align-items:center;gap:7px;padding:7px 11px;font-size:12px;font-weight:600;text-decoration:none;display:inline-flex}.about-module__2vgJwG__link:hover{border-color:var(--sd-accent);color:var(--sd-accent)}.about-module__2vgJwG__link svg{flex-shrink:0}.about-module__2vgJwG__arrow{color:var(--sd-muted)}.about-module__2vgJwG__link:hover .about-module__2vgJwG__arrow{color:var(--sd-accent)}@media (max-width:760px){.about-module__2vgJwG__status{grid-template-columns:1fr}.about-module__2vgJwG__rail{border-right:none;border-bottom:1px solid var(--sd-border);flex-direction:row;justify-content:space-between;align-items:center;gap:16px}.about-module__2vgJwG__art{display:none}.about-module__2vgJwG__body{padding:22px 20px 24px}.about-module__2vgJwG__facts,.about-module__2vgJwG__links{flex-wrap:wrap}}