@font-face{font-family:GeistMono;src:url(../media/GeistMono_Variable.p.3ms9vq719j3f8.woff2)format("woff2");font-display:swap;font-weight:100 900}.geistmono_157ca88a-module__iaM1Ya__className{font-family:GeistMono,ui-monospace,SFMono-Regular,Roboto Mono,Menlo,Monaco,Liberation Mono,DejaVu Sans Mono,Courier New,monospace}.geistmono_157ca88a-module__iaM1Ya__variable{--font-geist-mono:"GeistMono", ui-monospace, SFMono-Regular, Roboto Mono, Menlo, Monaco, Liberation Mono, DejaVu Sans Mono, Courier New, monospace}
@font-face{font-family:GeistSans;src:url(../media/Geist_Variable-s.p.0mrjj4bg00-he.woff2)format("woff2");font-display:swap;font-weight:100 900}@font-face{font-family:GeistSans Fallback;src:local(Arial);ascent-override:94.56%;descent-override:27.76%;line-gap-override:0.0%;size-adjust:106.28%}.geistsans_d5a4f12f-module__Ur3q_a__className{font-family:GeistSans,GeistSans Fallback}.geistsans_d5a4f12f-module__Ur3q_a__variable{--font-geist-sans:"GeistSans", "GeistSans Fallback"}
:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--board:#0f1217;--board-soft:#171a20;--panel:#ffffff0e;--panel-strong:#ffffff14;--line-subtle:#ffffff1a;--line:#ffffff1f;--line-card:#ffffff38;--text:#fffffff5;--text-secondary:#ffffffa8;--text-tertiary:#ffffff70;--trace:#4299ff;--correct:#33db70;--solved-card:#34c759bf;--solved-unused:#3fab5c;--wrong:#fa4f4f;--mixed:#f2cc4d;--action:#6faf8a;--action-label:#171a20;--inactive-dot:#ffffff1c;--available-dot:#ffffff57;--space-1:4px;--space-3:8px;--space-5:12px;--space-7:16px;--space-8:18px;--space-11:24px;--space-13:32px;--space-14:40px;--space-15:48px;--radius-control:16px;--radius-panel:18px;--radius-xl:28px;--focus-ring:3px solid var(--trace);--page-width:1200px;--content-narrow:700px;--content-reading:760px;--gutter:18px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--board);min-width:320px;min-height:100vh;color:var(--text);font-family:var(--font-geist-sans), "Avenir Next", "Segoe UI", sans-serif;margin:0;font-size:16px;line-height:1.55}img{max-width:100%;display:block}a{color:inherit}button,input{font:inherit}:focus-visible{outline:var(--focus-ring);outline-offset:3px}.skip-link{z-index:50;background:var(--trace);color:#071321;border-radius:10px;padding:10px 14px;font-weight:800;text-decoration:none;position:fixed;top:10px;left:10px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.shell{width:min(calc(100% - var(--gutter) * 2), var(--page-width));margin-inline:auto}.page-section{padding-block:clamp(48px,8vw,88px);scroll-margin-top:88px}.eyebrow{color:var(--text-secondary);font-family:var(--font-geist-mono), monospace;letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:700}.section-title{letter-spacing:-.03em;max-width:18ch;margin:12px 0 16px;font-size:clamp(28px,4vw,42px);line-height:1.05}.section-intro{max-width:65ch;color:var(--text-secondary);margin:0 0 28px;font-size:18px}.prose{max-width:var(--content-reading)}.prose h2{margin:32px 0 12px;font-size:24px}.prose h3{margin:24px 0 8px;font-size:18px}.prose p,.prose li{color:var(--text-secondary)}.prose ul{padding-left:1.2rem}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}