:root{color-scheme:light;--paper: #f6f2e9;--surface: #fffefb;--sunk: #efe9db;--ink: #16130f;--ink-soft: #3a342c;--muted: #6b6154;--line: #ded4c2;--line-strong: #c3b7a1;--accent: #a63c17;--accent-ink: #7f2c10;--accent-wash: #f7e5da;--good: #22573a;--good-wash: #e2eee5;--warn: #7a4a06;--warn-wash: #faedd2;--bad: #96241b;--bad-wash: #f7e1dd;--font-display: ui-serif, Georgia, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", "Times New Roman", serif;--font-sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, "SFMono-Regular", "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;--step--1: .8125rem;--step-0: 1rem;--step-1: 1.0625rem;--step-2: clamp(1.2rem, 1.08rem + .5vw, 1.42rem);--step-3: clamp(1.45rem, 1.2rem + 1vw, 1.85rem);--step-4: clamp(1.95rem, 1.4rem + 2.6vw, 3.05rem);--wrap: 1120px;--gutter: clamp(1rem, 3.4vw, 2.25rem)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5rem}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:var(--step-0);line-height:1.65;-webkit-font-smoothing:antialiased;font-synthesis-weight:none}h1,h2,h3,h4{margin:0;font-family:var(--font-display);font-weight:600;line-height:1.15;letter-spacing:-.012em;color:var(--ink);text-wrap:balance}h1{font-size:var(--step-4)}h2{font-size:var(--step-3)}h3{font-size:var(--step-2)}p{margin:0 0 1rem}ul,ol{margin:0 0 1rem;padding-left:1.2rem}li+li{margin-top:.3rem}a{color:var(--accent-ink);text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:2px}a:hover{color:var(--accent)}code,kbd,samp{font-family:var(--font-mono);font-size:.88em;background:var(--sunk);padding:.08em .26em;-webkit-box-decoration-break:clone;box-decoration-break:clone}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}::selection{background:var(--accent-wash);color:var(--accent-ink)}img{max-width:100%;height:auto}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.skip-link{position:absolute;left:.75rem;top:-3rem;z-index:20;background:var(--ink);color:var(--paper);font-family:var(--font-mono);font-size:.8rem;padding:.5rem .8rem;text-decoration:none}.skip-link:focus{top:.75rem;color:var(--paper)}.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}.site-header{background:var(--ink);color:#efe7d8;border-bottom:3px solid var(--accent)}.site-header__inner{display:flex;flex-wrap:wrap;align-items:center;gap:.9rem 1.6rem;min-height:4.4rem;padding-block:.6rem}.brand{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-sans);font-size:1.02rem;font-weight:600;letter-spacing:-.01em;color:inherit;text-decoration:none}.site-header .brand,.site-footer .brand{color:#f7f1e4}.brand:hover{color:#fff}.brand__mark{display:inline-grid;place-items:center;width:1.35rem;height:1.35rem;border:1px solid currentColor}.brand__mark span{width:.6rem;height:.6rem;background:var(--accent)}.brand__domain{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.02em;color:#b8a992}.site-nav{display:flex;flex-wrap:wrap;gap:.2rem 1.35rem;margin-left:auto}.site-nav a{font-family:var(--font-mono);font-size:.76rem;text-transform:uppercase;letter-spacing:.09em;color:#ded3c0;text-decoration:none;padding-block:.35rem;border-bottom:2px solid transparent}.site-nav a:hover{color:#fff;border-bottom-color:var(--line-strong)}.site-nav a[aria-current=page]{color:#fff;border-bottom-color:var(--accent)}.site-header .btn.site-header__cta{border-color:#4a4034;color:#f2ebdc;background:transparent;box-shadow:none}.site-header .btn.site-header__cta:hover{border-color:var(--accent);background:var(--accent);color:#fff}.btn{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--font-sans);font-size:.9rem;font-weight:600;line-height:1.2;padding:.62rem 1.05rem;border:1px solid var(--ink);background:var(--ink);color:var(--paper);text-decoration:none;box-shadow:3px 3px 0 var(--accent)}.btn:hover{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:3px 3px 0 var(--ink)}.btn--sm{font-size:.84rem;padding:.48rem .8rem}.btn--ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);box-shadow:none}.btn--ghost:hover{background:transparent;color:var(--accent-ink);border-color:var(--accent)}.crumbs{border-bottom:1px solid var(--line);background:#fffefb8c}.crumbs ol{display:flex;flex-wrap:wrap;align-items:center;gap:.4rem;list-style:none;margin:0;padding:.6rem 0}.crumbs li{display:inline-flex;align-items:center;gap:.4rem;margin:0;font-family:var(--font-mono);font-size:.73rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.crumbs li+li:before{content:"/";color:var(--line-strong)}.crumbs a{color:var(--ink-soft);text-decoration:none}.crumbs a:hover{color:var(--accent);text-decoration:underline}.page-head{padding-block:clamp(1.8rem,4vw,3rem) clamp(1.4rem,3vw,2.2rem);border-bottom:1px solid var(--line-strong)}.page-head h1{margin-top:.55rem;max-width:26ch}.page-head__lead{margin-top:1rem;max-width:62ch;font-size:var(--step-1);color:var(--ink-soft)}.page-head__meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.15rem;font-family:var(--font-mono);font-size:.73rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.page-head__meta span[aria-hidden]{color:var(--line-strong)}.kicker{display:inline-flex;align-items:center;gap:.55rem;font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--accent)}.kicker:before{content:"";width:1.3rem;height:1px;background:currentColor}.section{padding-block:clamp(1.9rem,3.6vw,3rem)}.section+.section{border-top:1px solid var(--line)}.section__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem 1.5rem;margin-bottom:1.15rem}.section__head h2{margin-top:.4rem;max-width:34ch}.section p{max-width:72ch;color:var(--ink-soft)}.section p+p{margin-top:.95rem}.section a:not(.btn){color:var(--accent-ink)}.wrap.layout-article{max-width:800px}.prose{max-width:70ch}.prose>.page-head__lead{margin-top:.9rem}.prose h1{margin-top:.5rem;max-width:24ch}.prose h2{margin-top:2.3rem;margin-bottom:.85rem;padding-top:1rem;border-top:1px solid var(--line-strong);font-size:var(--step-3)}.prose h3{margin-top:1.6rem;margin-bottom:.5rem}.prose p,.prose li{color:var(--ink-soft)}.prose ul,.prose ol{margin-block:.4rem 1.15rem}.prose blockquote{margin:1.4rem 0;padding:.2rem 0 .2rem 1rem;border-left:3px solid var(--accent);color:var(--muted)}.byline{margin-top:1.1rem;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.byline a{color:inherit;text-decoration:underline;text-decoration-color:var(--line-strong);text-underline-offset:.2em}.byline a:hover{color:var(--accent-ink);text-decoration-color:var(--accent)}.table-scroll{margin:1.1rem 0 1.3rem;overflow-x:auto}.table-scroll table{min-width:26rem}.section table caption{padding-bottom:.45rem;text-align:left;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.sources{padding-left:1.2rem}.sources li{margin-bottom:.6rem}.prose a[href^=http]:after{content:" ↗";color:var(--muted);font-size:.85em}.prose code{background:var(--surface);color:var(--ink)}.prose pre{margin:1.1rem 0 1.3rem;padding:.9rem 1rem;border:1px solid var(--line);background:var(--surface);overflow-x:auto;font-family:var(--font-mono);font-size:.84rem;line-height:1.65;tab-size:2}.prose pre code{background:none;border:0;padding:0;font-size:inherit;white-space:pre}.figure{margin:1.4rem 0 1.6rem}.figure img{display:block;width:100%;height:auto;border:1px solid var(--line);background:var(--surface)}.figure figcaption{margin-top:.55rem;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.muted{color:var(--muted)}.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1px;background:var(--line);border:1px solid var(--line-strong)}.tool-card{display:flex;flex-direction:column;gap:.45rem;padding:1.15rem 1.2rem 1.2rem;background:var(--surface)}.tool-card h2{font-size:var(--step-2);margin:0}.tool-card p{margin:0;font-size:.92rem;color:var(--muted);max-width:none}.tool-card a{margin-top:auto;padding-top:.6rem;font-family:var(--font-mono);font-size:.76rem;text-transform:uppercase;letter-spacing:.07em;color:var(--accent-ink);text-decoration:none;border-top:1px solid var(--line)}.tool-card a:hover{color:var(--accent)}.tools-grid+.tools-grid,.section .tools-grid{margin-block:.4rem}.guide-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line-strong)}.guide-list li{margin:0}.guide{display:grid;gap:.3rem;padding:1.1rem .2rem;border-bottom:1px solid var(--line)}.guide:hover{background:var(--surface)}.guide__meta{font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.11em;color:var(--accent)}.guide__title{justify-self:start;font-family:var(--font-display);font-weight:600;font-size:var(--step-2);letter-spacing:-.01em;color:inherit;text-decoration:none}.guide__title:hover{color:var(--accent);text-decoration:underline;text-underline-offset:.18em}.guide .muted{font-size:.94rem;max-width:68ch}.tool{border:1px solid var(--line-strong);background:var(--surface);padding:1.2rem clamp(.9rem,2vw,1.4rem) 1.3rem;box-shadow:5px 5px 0 var(--sunk);margin-block:.6rem 1.6rem}.tool__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.4rem 1rem;margin-bottom:.9rem;padding-bottom:.7rem;border-bottom:1px solid var(--line)}.tool__title{margin:0;font-family:var(--font-sans);font-size:1rem;font-weight:650;letter-spacing:-.005em}.tool__hint{margin:0;max-width:none;font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.07em;color:var(--good)}.tool p{max-width:none}.tool__row{display:flex;flex-wrap:wrap;align-items:center;gap:.55rem .75rem;margin-bottom:.9rem}.tool__row label{font-family:var(--font-mono);font-size:.73rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}.tool input[type=file]{font-family:var(--font-mono);font-size:.78rem;color:var(--muted);max-width:100%}.tool input[type=file]::file-selector-button{font-family:var(--font-sans);font-size:.8rem;font-weight:600;color:var(--ink);background:var(--paper);border:1px solid var(--line-strong);border-radius:0;padding:.32rem .6rem;margin-right:.55rem;cursor:pointer}.tool input[type=file]::file-selector-button:hover{border-color:var(--accent);color:var(--accent-ink)}.tool select{font-family:var(--font-mono);font-size:.8rem;padding:.4rem .5rem;border:1px solid var(--line-strong);border-radius:0;background:var(--paper);color:var(--ink)}.tool textarea.tool__input,.tool textarea.tool__out{display:block;width:100%;min-height:9rem;padding:.7rem .75rem;font-family:var(--font-mono);font-size:.8rem;line-height:1.55;color:var(--ink);background:#fdfbf5;border:1px solid var(--line-strong);border-radius:0;resize:vertical}.tool textarea.tool__out{min-height:8rem;background:var(--sunk)}.tool textarea:focus,.tool select:focus{outline:none;border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.tool__status{margin:.75rem 0 0;padding-left:.6rem;border-left:3px solid var(--line-strong);font-family:var(--font-mono);font-size:.82rem;color:var(--ink-soft)}.tool__status[data-tone=bad]{border-left-color:var(--bad);color:var(--bad)}.tool__status[data-tone=warn]{border-left-color:var(--warn);color:var(--warn)}.tool__status[data-tone=good]{border-left-color:var(--good);color:var(--good)}.tool__issues{margin:.9rem 0 0;padding:0;list-style:none;font-size:.9rem}.tool__issues li{display:flex;align-items:baseline;gap:.55rem;margin:0;padding:.4rem 0;border-top:1px solid var(--line);color:var(--ink-soft)}.tool__badge{flex:0 0 auto;font-family:var(--font-mono);font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;padding:.12rem .38rem;border:1px solid currentColor;border-radius:0}.tool__badge[data-severity=error]{background:var(--bad-wash);color:var(--bad)}.tool__badge[data-severity=warning]{background:var(--warn-wash);color:var(--warn)}.tool__badge[data-severity=info]{background:var(--sunk);color:var(--ink-soft)}.tool__stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(8rem,1fr));gap:1px;margin:1rem 0 0;padding:0;list-style:none;background:var(--line);border:1px solid var(--line-strong)}.tool__stats li{margin:0;padding:.55rem .65rem;background:var(--surface)}.tool__stats span{display:block;font-family:var(--font-mono);font-size:.68rem;text-transform:uppercase;letter-spacing:.07em;color:var(--muted)}.tool__stats strong{font-family:var(--font-display);font-size:1.2rem;font-weight:600}.tool__table-wrap{max-height:22rem;overflow:auto;border:1px solid var(--line-strong);background:var(--surface)}.tool table{width:100%;border-collapse:collapse;font-size:.86rem}.tool table th,.tool table td{padding:.4rem .55rem;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}.tool table th{position:sticky;top:0;background:var(--sunk);font-family:var(--font-mono);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-soft)}.tool table input[type=text]{width:100%;font:inherit;padding:.22rem .32rem;border:1px solid transparent;border-radius:0;background:transparent;color:inherit}.tool table input[type=text]:focus{border-color:var(--accent);background:#fff;outline:none}.tool__empty{margin:.8rem 0 0;font-size:.9rem;color:var(--muted)}.tool__actions{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.95rem}.tool__actions .btn{box-shadow:2px 2px 0 var(--accent)}.tool[hidden]{display:none}.section table{width:100%;border-collapse:collapse;font-size:.9rem;background:var(--surface)}.section table th,.section table td{padding:.5rem .6rem;text-align:left;vertical-align:top;border:1px solid var(--line)}.section table th{background:var(--sunk);font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.06em}.section table td{color:var(--ink-soft)}.notfound{padding-block:clamp(3rem,8vw,6rem)}.notfound h1{margin-top:.6rem}.notfound p{max-width:46ch;color:var(--ink-soft)}.notfound .btn{margin-right:.5rem}.site-footer{margin-top:clamp(2rem,5vw,4rem);background:var(--ink);color:#ded3c0;border-top:3px solid var(--accent);padding-block:clamp(1.8rem,4vw,2.8rem) 1.2rem}.site-footer p{color:#c8bcaa;max-width:34ch;font-size:.9rem;margin:.7rem 0 0}.footer__grid{display:grid;grid-template-columns:minmax(15rem,1.7fr) repeat(auto-fit,minmax(8rem,1fr));gap:1.6rem 2rem}.footer__brand .brand{margin-bottom:0}.footer__title{margin:0 0 .7rem;font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:#a4967f}.footer{display:flex;flex-direction:column;gap:.4rem}.footer a{font-size:.9rem;color:#e5dbca;text-decoration:none;width:fit-content}.footer a:hover{color:#fff;text-decoration:underline;text-underline-offset:3px}.footer__legal{margin-top:2rem;padding-top:1rem;border-top:1px solid #3a3229}.footer__legal p{max-width:none;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.02em;color:#a4967f;margin:0}.footer__legal time{color:#d8cbb6}@media(max-width:760px){.site-header__inner{gap:.5rem 1rem}.site-nav{order:3;width:100%;margin-left:0;gap:.1rem 1.1rem;border-top:1px solid #352d24;padding-top:.4rem}.site-header__cta{margin-left:auto}.page-head__lead{font-size:1rem}.tool{box-shadow:3px 3px 0 var(--sunk);padding-inline:.85rem}}@media(max-width:520px){.site-header__cta{display:none}.site-nav{order:2}.footer__grid{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}