:root{--bg:#f7f6f2;--surface:#fff;--surface-2:#efede6;--text:#1c1f1d;--muted:#5d625e;--border:#dedad0;--accent:#2f5d50;--accent-ink:#fff;--accent-soft:#e3ece7;--sun:#c08a1e;--warn-bg:#fbf3df;--warn-border:#e6cf92;--radius:14px;--radius-sm:8px;--shadow:0 1px 2px #0000000a, 0 6px 24px #0000000d;--font-sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif:"Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Georgia, serif;--maxw:72rem;color-scheme:light}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#121513;--surface:#1a1e1c;--surface-2:#232825;--text:#e9ebe8;--muted:#a2a8a3;--border:#2f3531;--accent:#8cc3ae;--accent-ink:#0f1311;--accent-soft:#1f2e28;--sun:#e2b552;--warn-bg:#2a2416;--warn-border:#5a4a22;color-scheme:dark}}:root[data-theme=dark]{--bg:#121513;--surface:#1a1e1c;--surface-2:#232825;--text:#e9ebe8;--muted:#a2a8a3;--border:#2f3531;--accent:#8cc3ae;--accent-ink:#0f1311;--accent-soft:#1f2e28;--sun:#e2b552;--warn-bg:#2a2416;--warn-border:#5a4a22;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:var(--font-sans);text-rendering:optimizelegibility;margin:0;font-size:1rem;line-height:1.6}img,svg{max-width:100%;height:auto}a{color:var(--accent);text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}h1,h2,h3{font-family:var(--font-serif);letter-spacing:-.01em;font-weight:600;line-height:1.2}h1{margin:0 0 .6em;font-size:clamp(1.9rem,1.3rem + 2.6vw,3rem)}h2{margin:2.2em 0 .6em;font-size:clamp(1.35rem,1.1rem + 1vw,1.8rem)}h3{margin:1.6em 0 .4em;font-size:1.15rem}p{margin:0 0 1em}.muted{color:var(--muted)}.small{font-size:.875rem}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px}.prose{max-width:46rem}.skip{position:absolute;left:-9999px}.skip:focus{background:var(--surface);z-index:10;padding:8px 12px;top:8px;left:16px}.todo{background:var(--warn-bg);border:1px dashed var(--warn-border);border-radius:4px;padding:0 .3em;font-size:.92em}.site-header{border-bottom:1px solid var(--border);background:var(--surface)}.site-header .container{flex-wrap:wrap;align-items:center;gap:12px;min-height:60px;display:flex}.brand{font-family:var(--font-serif);color:var(--text);align-items:center;gap:8px;margin-right:auto;font-size:1.15rem;font-weight:700;text-decoration:none;display:flex}.brand svg{width:26px;height:26px}.nav{flex-wrap:wrap;gap:4px 14px;font-size:.93rem;display:flex}.nav a{color:var(--muted);white-space:nowrap;padding:6px 0;text-decoration:none}.nav a:hover,.nav a[aria-current=page]{color:var(--text)}.header-tools{align-items:center;gap:8px;display:flex}.btn-ghost{border:1px solid var(--border);color:var(--text);font:inherit;cursor:pointer;background:0 0;border-radius:999px;padding:4px 12px;font-size:.85rem;text-decoration:none}@media (width<=640px){.nav{flex-wrap:nowrap;order:3;width:100%;padding-bottom:8px;overflow-x:auto}}.site-footer{border-top:1px solid var(--border);background:var(--surface);color:var(--muted);margin-top:5rem;padding:2rem 0;font-size:.9rem}.site-footer nav{flex-wrap:wrap;gap:16px;margin-bottom:1rem;display:flex}.site-footer a{color:var(--muted)}main{padding-top:1.5rem}.crumbs{color:var(--muted);margin-bottom:1rem;font-size:.85rem}.crumbs ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.crumbs li+li:before{content:"›";margin-right:6px}.crumbs a{color:var(--muted)}.hero{padding:2.5rem 0 1rem}.hero p.lead{color:var(--muted);max-width:40rem;font-size:1.15rem}.grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.25rem}.card h3{margin-top:0}.card a.stretched{color:inherit;text-decoration:none}.kicker{letter-spacing:.08em;text-transform:uppercase;color:var(--sun);font-size:.75rem;font-weight:600}.disclosure{background:var(--warn-bg);border:1px solid var(--warn-border);border-radius:var(--radius-sm);margin:0 0 1.5rem;padding:.75rem 1rem;font-size:.92rem}.disclosure strong{margin-right:.3em}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);overflow-x:auto}table.cmp{border-collapse:collapse;width:100%;min-width:640px;font-size:.92rem}table.cmp th,table.cmp td{text-align:left;border-bottom:1px solid var(--border);vertical-align:top;padding:.7rem .8rem}table.cmp thead th{background:var(--surface-2);white-space:nowrap;font-weight:600;position:sticky;top:0}table.cmp tbody tr:last-child td{border-bottom:0}table.cmp td.num,table.cmp th.num{text-align:right;font-variant-numeric:tabular-nums}table.cmp th button{all:unset;cursor:pointer;align-items:center;gap:4px;display:inline-flex}table.cmp th button:after{content:"↕";opacity:.45;font-size:.8em}table.cmp th[aria-sort=ascending] button:after{content:"↑";opacity:1}table.cmp th[aria-sort=descending] button:after{content:"↓";opacity:1}.prod-name{font-weight:600}.badge{background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--text);border-radius:999px;margin-left:4px;padding:1px 6px;font-size:.72rem;display:inline-block}.aff{flex-direction:column;align-items:flex-start;gap:2px;display:inline-flex}.aff a{background:var(--accent);color:var(--accent-ink);white-space:nowrap;border-radius:999px;padding:.45rem .85rem;font-size:.88rem;font-weight:600;text-decoration:none;display:inline-block}.aff a:hover{filter:brightness(1.08)}.aff-label{color:var(--muted);text-transform:uppercase;letter-spacing:.05em;font-size:.7rem}.faq details{border-bottom:1px solid var(--border);padding:.9rem 0}.faq summary{cursor:pointer;font-weight:600;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:before{content:"+";width:1.2em;color:var(--accent);display:inline-block}.faq details[open] summary:before{content:"–"}.faq details>div{color:var(--muted);padding:.5rem 0 0 1.2em}.form-grid{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;display:grid}label{flex-direction:column;gap:4px;font-size:.88rem;font-weight:600;display:flex}label .hint{color:var(--muted);font-size:.8rem;font-weight:400}input,select{font:inherit;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--bg);color:var(--text);width:100%;padding:.55rem .7rem;font-weight:400}.btn{font:inherit;background:var(--accent);color:var(--accent-ink);cursor:pointer;border:0;border-radius:999px;padding:.7rem 1.4rem;font-weight:600}.btn[disabled]{opacity:.6;cursor:progress}.stat{font-family:var(--font-serif);font-size:2.2rem;font-weight:700;line-height:1.1}.stats{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin:1.5rem 0;display:grid}.error{color:#b3261e}.chart text{fill:var(--muted);font-size:11px;font-family:var(--font-sans)}.chart .bar{fill:var(--sun)}.chart .axis{stroke:var(--border)}