:root{color-scheme:light dark;--bg: #ffffff;--bg-subtle: #f6f7f9;--bg-inset: #eef0f3;--text: #16191d;--text-muted: #5b6470;--border: #d9dde3;--border-strong: #b9c0ca;--accent: #1a56b8;--accent-hover: #164a9e;--accent-text: #ffffff;--focus: #1a56b8;--measure: 68ch;--page-max: 1080px;--radius: 6px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}@media(prefers-color-scheme:dark){:root{--bg: #14171a;--bg-subtle: #1b1f23;--bg-inset: #23282e;--text: #e9ecef;--text-muted: #a3acb8;--border: #2f353c;--border-strong: #454d57;--accent: #6ba3f5;--accent-hover: #8ab8f8;--accent-text: #0f1317;--focus: #6ba3f5}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{line-height:1.25;letter-spacing:-.01em;margin:0 0 .5em;font-weight:620}h1{font-size:clamp(1.9rem,1.35rem + 2.2vw,2.7rem);letter-spacing:-.02em}h2{font-size:clamp(1.35rem,1.15rem + .9vw,1.7rem)}h3{font-size:1.08rem}p,ul,ol{margin:0 0 1rem;max-width:var(--measure)}ul,ol{padding-left:1.25rem}li{margin-bottom:.35rem}a{color:var(--accent);text-underline-offset:2px}a:hover{color:var(--accent-hover)}code,kbd{font-family:var(--mono);font-size:.88em}hr{border:0;border-top:1px solid var(--border);margin:2.5rem 0}:focus-visible{outline:2px solid var(--focus);outline-offset:2px;border-radius:3px}img{max-width:100%;height:auto}.page{max-width:var(--page-max);margin:0 auto;padding:0 24px}.section{padding:3.25rem 0;border-top:1px solid var(--border)}.section--plain{border-top:0}.section--subtle{background:var(--bg-subtle)}.lede{font-size:1.12rem;color:var(--text-muted)}.muted{color:var(--text-muted)}.small{font-size:.92rem}.stack>*+*{margin-top:1rem}.skip-link{position:absolute;left:-9999px;top:0;background:var(--bg);color:var(--text);padding:.75rem 1rem;border:1px solid var(--border-strong);z-index:10}.skip-link:focus{left:12px;top:12px}.site-header{border-bottom:1px solid var(--border);background:var(--bg)}.site-header__inner{display:flex;align-items:center;gap:1.5rem;min-height:62px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}.wordmark{display:inline-flex;align-items:center;gap:.5rem;font-weight:660;font-size:1.05rem;letter-spacing:-.015em;color:var(--text);text-decoration:none;white-space:nowrap}.site-nav{display:flex;gap:1.15rem;margin-right:auto;flex-wrap:wrap}.site-nav a{color:var(--text-muted);text-decoration:none;font-size:.95rem}.site-nav a:hover,.site-nav a[aria-current=page]{color:var(--text)}.header-actions{display:flex;gap:.6rem;flex-wrap:wrap}.btn{display:inline-block;padding:.62rem 1.05rem;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--bg);color:var(--text);font:inherit;font-size:.96rem;font-weight:560;text-decoration:none;cursor:pointer;white-space:nowrap}.btn:hover{background:var(--bg-inset);color:var(--text)}.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--accent-text)}.btn--primary:hover{background:var(--accent-hover);border-color:var(--accent-hover);color:var(--accent-text)}.btn--small{padding:.45rem .8rem;font-size:.9rem}.btn-row{display:flex;gap:.75rem;flex-wrap:wrap;align-items:center;margin:1.5rem 0 .85rem}.hero{padding:3.5rem 0 2.75rem}.hero h1{max-width:18ch}.hero p{font-size:1.14rem;max-width:60ch}.hero__meta{color:var(--text-muted);font-size:.93rem;margin:0}.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1.5rem 2rem;list-style:none;padding:0;margin:0;max-width:none}.facts li{margin:0;font-size:.95rem;color:var(--text-muted);border-left:2px solid var(--border-strong);padding-left:.85rem}.facts strong{display:block;color:var(--text);font-weight:580}.feature+.feature{margin-top:2.5rem}.feature h2{margin-bottom:.35rem}.two-col{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem 3rem;align-items:start}.editions{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:1.5rem;align-items:start}.edition{border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;background:var(--bg)}.edition h3{margin-bottom:.15rem}.edition__price{font-size:1.85rem;font-weight:640;letter-spacing:-.02em;margin:.35rem 0 0}.edition__price span{font-size:.95rem;font-weight:460;color:var(--text-muted);letter-spacing:0}.edition ul{list-style:none;padding:0;margin:1.1rem 0;font-size:.96rem}.edition li{padding-left:1.3rem;position:relative}.edition li:before{content:"";position:absolute;left:0;top:.62em;width:7px;height:7px;border-radius:50%;background:var(--border-strong)}.table-wrap{overflow-x:auto;margin:1.25rem 0}table{border-collapse:collapse;width:100%;font-size:.95rem}th,td{text-align:left;padding:.6rem .9rem .6rem 0;border-bottom:1px solid var(--border);vertical-align:top}th{font-weight:600;white-space:nowrap}.shot{margin:2rem 0 .5rem;max-width:100%}.shot img{display:block;width:100%;height:auto;border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 1px 2px #0000000f,0 6px 20px #00000012;background:#fff}.faq{max-width:var(--measure)}.faq__item{border-bottom:1px solid var(--border);padding:1.1rem 0}.faq__item h3{margin-bottom:.3rem}.faq__item p:last-child{margin-bottom:0}.site-footer{border-top:1px solid var(--border);background:var(--bg-subtle);padding:2.5rem 0 2rem;margin-top:3rem;font-size:.93rem}.footer-cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:1.75rem 2rem}.footer-cols h2{font-size:.8rem;text-transform:uppercase;letter-spacing:.07em;color:var(--text-muted);margin-bottom:.6rem;font-weight:600}.footer-cols ul{list-style:none;padding:0;margin:0}.footer-cols li{margin-bottom:.3rem}.footer-cols a{color:var(--text-muted);text-decoration:none}.footer-cols a:hover{color:var(--text);text-decoration:underline}.footer-note{margin-top:2rem;padding-top:1.25rem;border-top:1px solid var(--border);color:var(--text-muted);font-size:.88rem}.footer-note p{max-width:78ch}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}