:root{--paper: #FBFAF8;--surface: #FFFFFF;--surface-sunk: #F2F0EC;--surface-alt: #F7F5F2;--ink: #1A1815;--ink-2: #55504A;--ink-3: #6E6760;--rule: #E4E0DA;--rule-strong: #CFC9C0;--coat: #FFFFFF;--accent: #A8143C;--accent-hover: #8A0F31;--accent-soft: #FBEDF1;--on-accent: #FFFFFF;--concept: #1F5F63;--concept-soft: #E7F1F1;--invite: #463D8C;--invite-hover: #372F73;--on-invite: #FFFFFF;--f-display: "Newsreader", "Iowan Old Style", Georgia, serif;--f-ui: "IBM Plex Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--f-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;--measure: 62ch;--radius: 5px;--shadow-md: 0 1px 2px rgba(26,24,21,.05), 0 8px 24px -14px rgba(26,24,21,.28)}@media(prefers-color-scheme:dark){:root{--paper: #14130F;--surface: #1B1A16;--surface-sunk: #100F0C;--surface-alt: #22201B;--ink: #EDE9E2;--ink-2: #B3ABA0;--ink-3: #837C73;--rule: #2C2A25;--rule-strong: #3D3A33;--coat: #F1EDE6;--accent: #E4677F;--accent-hover: #F08D9F;--accent-soft: #2B1219;--on-accent: #2A0E14;--concept: #6FBFC4;--concept-soft: #10262A;--invite: #A79BEA;--invite-hover: #BDB4F1;--on-invite: #16122E}}*,*:before,*:after{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--f-ui);font-size:1rem;line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--f-display);font-weight:500;letter-spacing:-.014em;line-height:1.15;margin:0;text-wrap:balance}a{color:var(--accent)}p{margin:0 0 1rem}p:last-child{margin-bottom:0}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}.wrap{width:100%;max-width:1060px;margin:0 auto;padding:0 24px}.eyebrow{font-family:var(--f-mono);font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin:0 0 10px}.top{border-bottom:1px solid var(--rule);background:color-mix(in srgb,var(--paper) 86%,transparent);backdrop-filter:blur(8px);position:sticky;top:0;z-index:10}.top .wrap{display:flex;align-items:center;gap:20px;min-height:62px;flex-wrap:wrap}.mark{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}.mark span{font-family:var(--f-display);font-size:1.3125rem;font-weight:600;letter-spacing:-.01em}.top nav{margin-left:auto;display:flex;align-items:center;gap:18px;flex-wrap:wrap}.top nav a{color:var(--ink-2);text-decoration:none;font-size:.9375rem}.top nav a:hover{color:var(--ink)}.btn{display:inline-flex;align-items:center;gap:8px;font:inherit;font-weight:500;line-height:1;padding:13px 22px;border-radius:var(--radius);border:1px solid transparent;text-decoration:none;cursor:pointer}.btn-invite{background:var(--invite);color:var(--on-invite)}.btn-invite:hover{background:var(--invite-hover)}.btn-quiet{background:transparent;color:var(--ink-2);border-color:var(--rule-strong)}.btn-quiet:hover{border-color:var(--ink-3);color:var(--ink)}.btn-sm{padding:9px 16px;font-size:.9375rem}.hero{padding:72px 0 56px}.hero-split{display:grid;gap:40px;align-items:center}@media(min-width:900px){.hero-split{grid-template-columns:1.05fr .95fr;gap:56px}}.hero h1{font-size:clamp(2.25rem,4.6vw,3.1rem);max-width:16ch}.hero .lede{font-size:1.125rem;color:var(--ink-2);max-width:var(--measure);margin:20px 0 28px}.actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.hero .note{font-size:.875rem;color:var(--ink-3);margin-top:16px}section{padding:56px 0;border-top:1px solid var(--rule)}section h2{font-size:clamp(1.6875rem,3.4vw,2.25rem);max-width:22ch}.section-lede{color:var(--ink-2);max-width:var(--measure);margin-top:16px}.grid{display:grid;gap:20px;margin-top:32px}@media(min-width:640px){.grid.two{grid-template-columns:repeat(2,1fr)}}@media(min-width:900px){.grid.three{grid-template-columns:repeat(3,1fr)}}.item{border-top:2px solid var(--accent);padding-top:14px}.item h3{font-size:1.0625rem;margin-bottom:6px}.item p{color:var(--ink-2);font-size:.9375rem}.steps{counter-reset:step;list-style:none;margin:32px 0 0;padding:0}.steps li{counter-increment:step;padding-left:46px;position:relative;margin-bottom:22px}.steps li:before{content:counter(step);position:absolute;left:0;top:1px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font-family:var(--f-mono);font-size:13px;background:var(--accent-soft);color:var(--accent)}.steps h3{font-size:1.0625rem;margin-bottom:4px}.steps p{color:var(--ink-2);font-size:.9375rem;max-width:var(--measure)}.trust{background:var(--surface-alt)}.trust .item{border-top-color:var(--concept)}.closing{text-align:center}.closing h2{margin:0 auto}.closing p{color:var(--ink-2);max-width:54ch;margin:16px auto 28px}.closing .actions{justify-content:center}.prose{padding:56px 0 72px}.prose h1{font-size:clamp(2rem,4.4vw,2.75rem)}.prose .updated{font-family:var(--f-mono);font-size:.8125rem;color:var(--ink-3);margin-top:10px}.prose .intro{font-size:1.0625rem;color:var(--ink-2);max-width:var(--measure);margin-top:20px}.prose h2{font-size:1.3125rem;margin:40px 0 10px}.prose ul{margin:0;padding-left:20px;max-width:var(--measure)}.prose li{color:var(--ink-2);margin-bottom:8px}footer{border-top:1px solid var(--rule);padding:32px 0 48px;color:var(--ink-3);font-size:.875rem}footer .wrap{display:flex;gap:18px;flex-wrap:wrap;align-items:center}footer nav{margin-left:auto;display:flex;gap:18px;flex-wrap:wrap}footer a{color:var(--ink-2);text-decoration:none}footer a:hover{color:var(--ink)}.lang{display:flex;gap:6px;align-items:center;font-family:var(--f-mono);font-size:12px}.lang a{color:var(--ink-3);text-decoration:none;padding:3px 6px;border-radius:3px}.lang a[aria-current=true]{color:var(--ink);background:var(--surface-sunk)}