:root{--pine-900: #0b2e24;--pine-700: #14503c;--pine-500: #1b7a5a;--pine-300: #6fb79b;--ink-900: #0e1311;--ink-700: #2a3330;--ink-500: #56625e;--ink-300: #7b8783;--ink-100: #d9deda;--paper: #f7f6f1;--paper-raised: #fffefa;--amber-600: #8a5a06;--amber-400: #c98a12;--rule: color-mix(in srgb, var(--ink-900) 14%, transparent);--fg: var(--ink-900);--fg-muted: var(--ink-500);--bg: var(--paper);--bg-raised: var(--paper-raised);--accent: var(--pine-700);--accent-fg: #ffffff;--flag: var(--amber-600);--danger: #a4232b;--font-display: Georgia, "Iowan Old Style", "Times New Roman", serif;--font-body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--font-mono: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;--step--1: clamp(.83rem, .8rem + .15vw, .9rem);--step-0: clamp(1rem, .96rem + .2vw, 1.09rem);--step-1: clamp(1.25rem, 1.18rem + .35vw, 1.45rem);--step-2: clamp(1.56rem, 1.44rem + .6vw, 1.94rem);--step-3: clamp(1.95rem, 1.74rem + 1.05vw, 2.58rem);--step-4: clamp(2.44rem, 2.08rem + 1.8vw, 3.44rem);--step-5: clamp(3.05rem, 2.44rem + 3vw, 4.58rem);--measure: 62ch;--gutter: clamp(1.25rem, 5vw, 4rem)}@media(prefers-color-scheme:dark){:root{--fg: #e8ece9;--fg-muted: #9aa6a1;--bg: #0b100e;--bg-raised: #131a17;--accent: var(--pine-300);--accent-fg: #08130f;--flag: #e8b44a;--danger: #ff9a9f;--rule: color-mix(in srgb, #e8ece9 16%, transparent);--ink-300: #5c6b66}}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font:var(--step-0) / 1.65 var(--font-body);font-synthesis-weight:none;text-rendering:optimizeLegibility}h1,h2,h3,h4,p,ul,ol,dl,dd,figure,blockquote{margin:0}ul,ol{padding:0;list-style:none}h1,h2,h3{font-family:var(--font-display);font-weight:600;line-height:1.1;letter-spacing:-.015em;text-wrap:balance}h1{font-size:var(--step-5)}h2{font-size:var(--step-3)}h3{font-size:var(--step-1);font-family:var(--font-body);letter-spacing:0}p{text-wrap:pretty}a{color:var(--accent);text-underline-offset:.2em;text-decoration-thickness:1px}:focus-visible{outline:2px solid var(--flag);outline-offset:3px;border-radius:2px}.wrap{width:min(100% - var(--gutter) * 2,68rem);margin-inline:auto}.measure{max-width:var(--measure)}.section{padding-block:clamp(3.5rem,9vw,7rem)}.section--tight{padding-block:clamp(2rem,5vw,3.5rem)}.stack>*+*{margin-top:var(--stack-gap, 1.15rem)}.stack--lg{--stack-gap: 2rem}.stack--sm{--stack-gap: .6rem}.eyebrow{font:600 var(--step--1) / 1.3 var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--fg-muted)}.lede{font-size:var(--step-1);line-height:1.5;color:var(--fg-muted)}.chip{display:inline-flex;align-items:center;gap:.5rem;padding:.35rem .75rem;border:1px solid color-mix(in srgb,var(--flag) 45%,transparent);border-radius:999px;background:color-mix(in srgb,var(--flag) 10%,transparent);color:var(--flag);font:600 var(--step--1) / 1 var(--font-mono);letter-spacing:.04em}.chip:before{content:"";width:.45rem;height:.45rem;border-radius:50%;background:currentColor}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.8rem 1.4rem;border:1px solid var(--accent);border-radius:3px;background:transparent;color:var(--accent);font:600 var(--step-0) / 1 var(--font-body);text-decoration:none;cursor:pointer;transition:background-color .12s ease,color .12s ease}.btn--primary{background:var(--accent);color:var(--accent-fg)}.btn--primary:hover{background:var(--pine-900);border-color:var(--pine-900);color:#fff}.btn--quiet{border-color:var(--rule);color:var(--fg)}.btn--quiet:hover{border-color:var(--fg)}.btn:disabled{opacity:.55;cursor:not-allowed}.card{padding:clamp(1.25rem,3vw,1.9rem);background:var(--bg-raised);border:1px solid var(--rule);border-radius:4px}.dl{display:grid;gap:1.6rem}.dl>div{display:grid;gap:.35rem;padding-top:1.1rem;border-top:1px solid var(--rule)}.dl dt{font:600 var(--step-1) / 1.25 var(--font-display)}.dl dd{color:var(--fg-muted);max-width:var(--measure)}@media(min-width:48rem){.dl--two{grid-template-columns:1fr 1fr;gap:1.6rem 3rem}}.diagram{font:var(--step--1) / 1.5 var(--font-mono);white-space:pre;overflow-x:auto;padding:1.25rem;background:var(--bg-raised);border:1px solid var(--rule);border-radius:4px;color:var(--fg-muted)}.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}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}.contours{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;color:var(--accent);opacity:.28;pointer-events:none;-webkit-mask-image:linear-gradient(100deg,transparent 18%,#000 62%);mask-image:linear-gradient(100deg,transparent 18%,#000 62%)}.parcel-rule{display:block;width:100%;height:24px;color:var(--rule)}.site-header{border-bottom:1px solid var(--rule)}.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:1rem}.wordmark{font:600 var(--step-1) / 1 var(--font-display);letter-spacing:-.02em;color:var(--fg);text-decoration:none}.btn--sm{padding:.5rem .9rem;font-size:var(--step--1)}.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--rule)}.hero__inner{position:relative;padding-block:clamp(4rem,11vw,8.5rem)}.hero__title{max-width:18ch}.hero__actions{display:flex;flex-wrap:wrap;gap:.85rem}.section--alt{background:var(--bg-raised);border-block:1px solid var(--rule)}.cta{display:grid;gap:1.1rem;border-left:3px solid var(--flag)}.site-footer{padding-block:2.5rem 3.5rem;border-top:1px solid var(--rule);color:var(--fg-muted);font-size:var(--step--1)}.site-footer__note{max-width:var(--measure)}.site-footer .site-footer__legal{margin-top:1.5rem;padding-top:1.25rem;border-top:1px solid var(--rule);max-width:var(--measure)}.signup{max-width:46rem}.signup__title{font-size:var(--step-4)}.form{margin-top:2.5rem}.form__group{border:0;padding:0;margin:0;--stack-gap: 1.35rem}.form__legend{padding:0 0 .6rem;font:600 var(--step--1) / 1 var(--font-mono);letter-spacing:.09em;text-transform:uppercase;color:var(--fg-muted);border-bottom:1px solid var(--rule);width:100%}.field{display:grid;gap:.4rem}.field__label{font-weight:600}.field__optional{font-weight:400;color:var(--fg-muted)}.field__hint{font-size:var(--step--1);color:var(--fg-muted)}.field__error{font-size:var(--step--1);color:var(--danger);font-weight:600}.field input,.field select,.field textarea{width:100%;padding:.65rem .75rem;font:var(--step-0) / 1.4 var(--font-body);color:var(--fg);background:var(--bg-raised);border:1px solid var(--ink-300);border-radius:3px}.field input:hover,.field select:hover,.field textarea:hover{border-color:var(--fg-muted)}.field [aria-invalid=true]{border-color:var(--danger)}.field textarea{resize:vertical;min-height:7rem}.chipset{border:0;padding:0;margin:0;display:grid;gap:.55rem}.chipset__options{display:flex;flex-wrap:wrap;gap:.5rem}.chip-option__face{display:inline-block;padding:.5rem .9rem;border:1px solid var(--ink-300);border-radius:999px;font-size:var(--step--1);cursor:pointer;transition:border-color .12s ease,background-color .12s ease}.chip-option:hover .chip-option__face{border-color:var(--fg-muted)}.chip-option input:checked+.chip-option__face{background:var(--accent);border-color:var(--accent);color:var(--accent-fg);font-weight:600}.chip-option input:focus-visible+.chip-option__face{outline:2px solid var(--flag);outline-offset:3px}.honeypot{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.form__error{padding:.75rem .9rem;border-left:3px solid var(--danger);background:color-mix(in srgb,var(--danger) 8%,transparent);font-weight:600;color:var(--danger)}.form__note{font-size:var(--step--1);color:var(--fg-muted);max-width:var(--measure)}.turnstile{min-height:65px}