:root{--ink:#0e1b17;--ink2:#2a3a35;--muted:#5d6b66;--paper:#f6f5f0;--card:#fff;--line:#e2e1d8;--green:#0f5e46;--green2:#137a5a;--mint:#dff0e7;--gold:#b88a2e;--r:14px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.6 ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--paper)}
img{max-width:100%;display:block}
a{color:var(--green)}a:hover{color:var(--green2)}
:focus-visible{outline:3px solid var(--gold);outline-offset:2px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;padding:8px 12px;z-index:10}.skip:focus{left:8px}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
h1,h2,h3{font-family:ui-serif,Georgia,"Iowan Old Style","Times New Roman",serif;font-weight:600;letter-spacing:-.01em;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(2.1rem,5vw,3.4rem)}h2{font-size:clamp(1.6rem,3.2vw,2.3rem)}h3{font-size:1.2rem}
p{margin:0 0 1em}
.muted{color:var(--muted)}.small{font-size:.85rem}
.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:700;color:var(--green);margin-bottom:.8em}
.eyebrow-light{color:#8fd6b5}
.lede{font-size:1.12rem;color:var(--ink2);max-width:62ch}
.accent{color:var(--green)}
.top{position:sticky;top:0;z-index:5;background:rgba(246,245,240,.92);backdrop-filter:saturate(1.4) blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:64px;gap:12px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700;font-size:1.1rem;letter-spacing:-.01em}
.top nav{display:flex;align-items:center;gap:22px}
.top nav a{color:var(--ink2);text-decoration:none;font-weight:500;font-size:.95rem;white-space:nowrap}
.top nav a[aria-current=page]{color:var(--green)}
.top nav a.btn{color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;background:var(--green);color:#fff;text-decoration:none;font-weight:600;padding:13px 22px;border-radius:999px;border:1.5px solid var(--green);transition:background .15s}
.btn:hover{background:var(--green2);color:#fff}
.btn-sm{padding:8px 16px;font-size:.9rem}
.btn-line{background:transparent;color:var(--green)}.btn-line:hover{background:var(--mint);color:var(--green)}
.btn-light{background:#fff;color:var(--ink);border-color:#fff}.btn-light:hover{background:var(--mint);color:var(--ink)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin:1.6em 0 1em}
.note{font-size:.9rem;color:var(--muted)}
section{padding:72px 0}
.hero{padding:64px 0 72px;background:radial-gradient(1200px 500px at 85% -10%,#dcebe3 0,transparent 60%)}
.hero-sub{padding:56px 0 24px}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}
.queue{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:0 20px 50px -24px rgba(14,27,23,.35);padding:14px}
.queue-head{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.9rem;padding:4px 6px 12px;flex-wrap:wrap}
.queue-head .pill{margin-left:auto;background:var(--mint);color:var(--green);border-radius:999px;padding:2px 10px;font-size:.78rem}
.dot{width:8px;height:8px;border-radius:50%;background:var(--green2);box-shadow:0 0 0 4px #dff0e7}
.card{border:1px solid var(--line);border-radius:var(--r);margin-top:10px;background:#fcfcfa}
.card summary,.card .row{display:flex;align-items:center;gap:12px;padding:12px 14px;cursor:pointer;list-style:none}
.card summary::-webkit-details-marker{display:none}
.card .row{cursor:default}
.sum{display:flex;flex-direction:column;min-width:0;flex:1;line-height:1.35}
.sum strong{font-size:.95rem}.sum .muted{font-size:.8rem}
.kind{flex:none;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em;border-radius:6px;padding:4px 7px}
.kind-cal{background:#fdf1d8;color:#7a5a12}.kind-doc{background:#e6eefb;color:#23467f}.kind-step{background:var(--mint);color:var(--green)}
.chev{flex:none;width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(-45deg);margin-right:4px}
details[open] .chev{transform:rotate(45deg)}
.why{border-top:1px dashed var(--line);padding:12px 16px 4px}
.why h4{margin:0 0 8px;font-size:.78rem;text-transform:uppercase;letter-spacing:.1em;color:var(--green)}
.why dl{margin:0;display:grid;grid-template-columns:110px 1fr;gap:8px 12px;font-size:.88rem}
.why dt{font-weight:600;color:var(--ink2)}.why dd{margin:0}
mark{background:#fdf1d8;padding:0 3px;border-radius:3px}
.cite{display:inline-block;font-size:.75rem;background:#eef3f0;color:var(--green);border-radius:5px;padding:0 6px;margin:2px 0;text-decoration:none;white-space:nowrap}
.math{display:block;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.82rem}
.actions{display:flex;gap:8px;padding:10px 14px 14px}
.b{font-size:.82rem;font-weight:600;border:1px solid var(--line);border-radius:999px;padding:6px 14px;background:#fff;color:var(--ink2)}
.b-ok{background:var(--green);border-color:var(--green);color:#fff}.b-ghost{background:transparent}
.band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:760px;margin-bottom:36px}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.steps li{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px}
.n{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;font-weight:700;margin-bottom:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chips span{border:1px solid var(--line);background:var(--paper);border-radius:999px;padding:6px 14px;font-size:.88rem}
.chips em{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.mod{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;border-top:3px solid var(--green)}
.mod p{color:var(--ink2);margin:0}
.dark{background:var(--ink);color:#e7eee9}
.dark h2{color:#fff}.dark p{color:#c9d6cf}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:14px}
.ticks li{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.12);border-radius:var(--r);padding:16px 18px 16px 48px;position:relative;color:#c9d6cf}
.ticks li strong{color:#fff}
.ticks li::before{content:"";position:absolute;left:18px;top:21px;width:14px;height:8px;border-left:2.5px solid #8fd6b5;border-bottom:2.5px solid #8fd6b5;transform:rotate(-45deg)}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:24px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:40px}
.cta-box .cta-row{margin:0}
.feature{display:grid;grid-template-columns:1fr 1.4fr;gap:48px;padding:40px 0;border-top:1px solid var(--line)}
.feature:first-child{border-top:0;padding-top:0}
.list{padding-left:1.2em}.list li{margin:.3em 0}
.prose{max-width:760px}.prose h2{font-size:1.45rem;margin-top:1.6em}
.foot{border-top:1px solid var(--line);padding:40px 0 28px;background:#fff}
.foot-grid{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.foot nav{display:flex;flex-wrap:wrap;gap:8px 22px;align-items:flex-start}
.foot nav a{color:var(--ink2);text-decoration:none}
.foot nav a:hover{color:var(--green)}
.fine{font-size:.82rem;margin-top:20px}
@media (max-width:900px){
 .hero-grid,.split,.feature{grid-template-columns:1fr;gap:28px}
 .steps,.grid{grid-template-columns:1fr 1fr}
 .cta-box{flex-direction:column;align-items:flex-start}
}
@media (max-width:640px){
 section{padding:52px 0}.hero{padding:40px 0 52px}
 .top nav a:not(.btn):not(.signin){display:none}
 .top nav{gap:12px}.top nav a{font-size:.88rem}.top nav .btn-sm{padding:7px 13px}.brand{font-size:1rem;gap:8px}.brand img{width:24px;height:24px}
 .queue-head .muted{flex-basis:100%;order:3;font-weight:500;font-size:.8rem}
 .card summary,.card .row{align-items:flex-start;flex-wrap:wrap}.card .kind{margin-top:2px}
 .steps,.grid{grid-template-columns:1fr}
 .why dl{grid-template-columns:1fr;gap:2px}.why dd{margin-bottom:8px}
 .cta-box{padding:26px}
 .btn{width:100%}.top nav .btn{width:auto}
 .cta-row{flex-direction:column}
}
@media (max-width:420px){.top nav .signin{display:none}}