:root{--shell:#f3efe6;--ink:#12141a;--moss:#6f8f7a;--moss-deep:#5a7a65;--stone:#e4ddd0;--stone-light:#faf7f1;--rule:#c9c0b0;--muted:#4d534c;--white:#fffdf8;--radius:4px;--shadow:0 18px 40px rgba(18, 20, 26, 0.08);--font-display:"Sen", sans-serif;--font-body:"Bitter", serif;--max:1120px}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--ink);background:radial-gradient(circle at 12% 0%,rgba(111,143,122,.18),transparent 42%),linear-gradient(180deg,var(--shell) 0%,var(--stone-light) 48%,var(--shell) 100%);line-height:1.65;min-height:100vh}img{max-width:100%;display:block}a{color:var(--moss-deep);text-decoration-thickness:1px;text-underline-offset:.18em}a:hover{color:var(--ink)}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;letter-spacing:-.02em;margin:0 0 .6em;font-weight:700}h1{font-size:clamp(2.4rem,5vw,4rem)}h2{font-size:clamp(1.8rem,3vw,2.5rem)}h3{font-size:1.25rem}p{margin:0 0 1em}.shell{width:min(100% - 2rem,var(--max));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}.site-header{position:sticky;top:0;z-index:40;background:rgba(243,239,230,.92);backdrop-filter:blur(10px);border-bottom:1px solid transparent}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0 .85rem}.brand{display:inline-flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink)}.brand-mark{width:1.1rem;height:1.1rem;border:2px solid var(--ink);border-radius:2px;background:linear-gradient(var(--moss),var(--moss))0/55% 2px no-repeat,linear-gradient(var(--moss),var(--moss))50% 0/2px 55% no-repeat;box-shadow:inset 0 0 0 2px var(--shell)}.brand-text{font-family:var(--font-display);font-weight:800;font-size:1.15rem;letter-spacing:-.03em}.site-nav{display:flex;align-items:center;gap:1.25rem}.site-nav a{text-decoration:none;color:var(--ink);font-family:var(--font-display);font-size:.95rem;font-weight:600}.site-nav a:not(.btn):hover{color:var(--moss-deep)}.verify-rail{height:3px;background:var(--stone)}.verify-rail span{display:block;width:34%;height:100%;background:linear-gradient(90deg,var(--moss),var(--ink));animation:railSweep 4.5s ease-in-out infinite}@keyframes railSweep{0%,100%{width:22%;margin-left:0;opacity:.85}50%{width:48%;margin-left:28%;opacity:1}}.nav-toggle{display:none;width:2.5rem;height:2.5rem;border:1px solid var(--rule);background:var(--white);border-radius:var(--radius);padding:.6rem;cursor:pointer}.nav-toggle span{display:block;height:2px;background:var(--ink);margin:.35rem 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;min-height:3rem;padding:.75rem 1.35rem;border-radius:var(--radius);border:1px solid transparent;font-family:var(--font-display);font-weight:700;font-size:.98rem;text-decoration:none;cursor:pointer;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}.btn-primary{background:var(--moss);color:var(--ink);box-shadow:0 8px rgba(18,20,26,.12)}.btn-primary:hover{background:var(--moss-deep);color:var(--ink);transform:translateY(-1px)}.btn-compact{min-height:2.4rem;padding:.45rem .95rem;font-size:.88rem;box-shadow:none}.cta-actions{display:flex;flex-direction:column;align-items:flex-start;gap:.45rem;margin-top:1.4rem}.cta-note{margin:0;font-size:.92rem;color:var(--muted);font-family:var(--font-display);font-weight:600}.hero{padding:4.5rem 0 3.5rem;position:relative;overflow:hidden}.hero::before{content:"";position:absolute;inset:8% auto auto 55%;width:40vw;height:40vw;max-width:520px;max-height:520px;background:repeating-linear-gradient( -18deg,transparent,transparent 14px,rgba(111,143,122,8%) 14px,rgba(111,143,122,8%) 15px );pointer-events:none}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2.5rem;align-items:center;position:relative}.eyebrow{display:inline-block;margin:0 0 .85rem;font-family:var(--font-display);font-size:.82rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--moss-deep)}.lede{font-size:1.12rem;max-width:38rem;color:var(--muted)}.hero-panel{display:grid;gap:1rem}.validation-card{display:grid;grid-template-columns:10px 1fr;background:var(--white);border:1px solid var(--rule);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.check-rail{background:var(--stone);position:relative}.check-rail span{position:absolute;inset:auto 0 0 0;height:0;background:var(--moss);transition:height .9s ease}.check-rail.animate span,.check-rail.filled span{height:100%}.note-compartment{padding:1.15rem 1.25rem 1.25rem;border-left:1px dashed var(--rule)}.card-kicker{margin:0 0 .35rem;font-family:var(--font-display);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--moss-deep)}.card-title{margin:0 0 .55rem;font-family:var(--font-display);font-weight:700;font-size:1.15rem}.note-compartment ul{margin:0;padding-left:1.1rem;color:var(--muted)}.note-compartment li+li{margin-top:.25rem}.section{padding:4rem 0}.section-alt{background:rgba(228,221,208,.45);border-block:1px solid var(--rule)}.section-head{max-width:40rem;margin-bottom:2rem}.split{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:start}.stone-panel{background:var(--stone);border:1px solid var(--rule);border-radius:var(--radius);padding:1.4rem 1.5rem}.panel-label{margin:0 0 .6rem;font-family:var(--font-display);font-weight:700;font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.card-grid .validation-card h3{margin-bottom:.4rem}.card-grid .validation-card p:last-child{margin-bottom:0;color:var(--muted)}.steps{list-style:none;margin:0;padding:0;display:grid;gap:.85rem;counter-reset:none}.step{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start;padding:1.15rem 1.25rem;background:var(--white);border:1px solid var(--rule);border-left:4px solid var(--moss);border-radius:var(--radius)}.step-num{font-family:var(--font-display);font-weight:800;color:var(--moss-deep);font-size:1.1rem;min-width:2rem}.step h3{margin-bottom:.25rem}.step p{margin:0;color:var(--muted)}.reveal,.step{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}.reveal.is-visible,.step.is-visible{opacity:1;transform:none}.delay-1{transition-delay:.08s}.delay-2{transition-delay:.16s}.delay-3{transition-delay:.24s}.faq-list{display:grid;gap:.75rem}.faq-item{background:var(--white);border:1px solid var(--rule);border-radius:var(--radius);padding:.2rem 1rem}.faq-item summary{cursor:pointer;font-family:var(--font-display);font-weight:700;padding:.95rem 0;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary::after{content:"+";float:right;color:var(--moss-deep)}.faq-item[open] summary::after{content:"–"}.faq-item p{margin:0 0 1rem;color:var(--muted)}.more-link{margin-top:1.25rem;font-family:var(--font-display);font-weight:700}.cta-band{padding:3.5rem 0 4.5rem}.cta-inner{display:flex;justify-content:space-between;gap:2rem;align-items:center;padding:2rem;background:linear-gradient(135deg,rgba(111,143,122,.22),transparent 55%),var(--white);border:1px solid var(--rule);border-radius:var(--radius);box-shadow:var(--shadow)}.cta-inner h2{margin-bottom:.4rem}.cta-inner p{margin:0;color:var(--muted);max-width:34rem}.cta-inner .cta-actions{margin-top:0}.page-hero{padding:3.5rem 0 1.5rem}.page-hero .lede{margin-bottom:0}.error-hero{padding:5rem 0 6rem}.prose{padding:1rem 0 4rem;max-width:760px}.prose h2{margin-top:2.2rem}.prose h3{margin-top:1.6rem}.prose ul,.prose ol{padding-left:1.25rem}.prose li+li{margin-top:.35rem}.feature-blocks{display:grid;gap:1rem;margin:2rem 0}.feature-blocks .validation-card .note-compartment p:last-child{margin-bottom:0}.site-footer{border-top:2px solid var(--ink);background:var(--ink);color:var(--shell);padding:3rem 0 2rem}.site-footer a{color:var(--stone);text-decoration:none}.site-footer a:hover{color:var(--white)}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem;padding-bottom:2rem;border-bottom:1px solid rgba(243,239,230,.2)}.footer-name{font-family:var(--font-display);font-size:1.35rem;font-weight:800;margin:0 0 .5rem;color:var(--white)}.footer-tag,.footer-contact p{color:var(--stone);margin:0 0 .4rem}.footer-label{font-family:var(--font-display);font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.75rem;margin:0 0 .85rem;color:var(--moss)}.footer-links{display:flex;flex-direction:column;gap:.55rem}.footer-rule{padding-top:1.5rem}.disclaimer{font-size:.88rem;line-height:1.55;color:rgba(243,239,230,.82);margin:0 0 1rem;max-width:70rem}.copyright{margin:0;font-size:.85rem;color:rgba(243,239,230,.55);font-family:var(--font-display)}@media(max-width:900px){.hero-grid,.split,.card-grid,.footer-grid,.cta-inner{grid-template-columns:1fr;display:grid}.cta-inner{align-items:start}.nav-toggle{display:inline-block}.site-nav{position:absolute;top:calc(100% - 3px);left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:0;background:var(--shell);border-bottom:1px solid var(--rule);padding:.5rem 1rem 1rem}.site-nav.is-open{display:flex}.site-nav a{padding:.75rem 0;border-bottom:1px solid var(--stone)}.site-nav .btn{margin-top:.75rem;width:100%}.site-header{position:relative}}@media(max-width:560px){.hero{padding-top:3rem}.section{padding:3rem 0}}