:root{--ink: #17211b;--muted: #5c6b62;--paper: #f5f2e9;--surface: #fffdf7;--line: #d9d5c9;--green: #175c45;--green-dark: #0c3d2d;--lime: #d8f36a;--orange: #ff8a4c;--red: #a83232;--shadow: 0 18px 50px rgba(27, 43, 34, .1);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:radial-gradient(circle at 90% 3%,rgba(216,243,106,.24),transparent 28rem),var(--paper)}a{color:inherit}button,input,textarea,select{font:inherit}button{cursor:pointer}.shell{width:min(1120px,calc(100% - 32px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(217,213,201,.8);background:#f5f2e9e6;backdrop-filter:blur(14px)}.nav-row{min-height:72px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:850;letter-spacing:-.03em;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;color:#fff;background:var(--green);box-shadow:inset 0 0 0 2px #ffffff29}.nav-links{display:flex;align-items:center;gap:18px;margin-left:auto;overflow-x:auto;scrollbar-width:none}.nav-links a{color:var(--muted);font-size:.9rem;font-weight:700;text-decoration:none;white-space:nowrap}.nav-links a:hover,.nav-links a[aria-current=page]{color:var(--green)}.hero{padding:72px 0 30px;text-align:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;padding:7px 12px;border:1px solid #cbd1aa;border-radius:999px;color:var(--green-dark);background:#d8f36a40;font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hero h1{max-width:850px;margin:0 auto;font-size:clamp(2.5rem,7vw,5.2rem);line-height:.98;letter-spacing:-.065em}.hero p{max-width:710px;margin:24px auto 0;color:var(--muted);font-size:clamp(1rem,2vw,1.18rem);line-height:1.7}.privacy-note{display:flex;justify-content:center;gap:8px;margin-top:18px;color:var(--green);font-size:.86rem;font-weight:750}.tool-wrap{margin:20px auto 80px}.tool-card{border:1px solid var(--line);border-radius:24px;background:var(--surface);box-shadow:var(--shadow);overflow:hidden}.tool-heading{padding:26px 30px 22px;border-bottom:1px solid var(--line)}.tool-heading h2{margin:0;font-size:1.45rem;letter-spacing:-.03em}.tool-heading p{margin:7px 0 0;color:var(--muted);line-height:1.55}.tool-body{padding:30px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.field{display:grid;gap:8px}.field.full{grid-column:1 / -1}.field label{font-size:.88rem;font-weight:800}.required{color:var(--orange)}.field small{color:var(--muted);line-height:1.4}input,textarea,select{width:100%;border:1px solid #c9c7be;border-radius:12px;outline:none;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}input,select{min-height:48px;padding:0 14px}textarea{min-height:180px;padding:14px;resize:vertical;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88rem;line-height:1.55}input:focus,textarea:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px #175c451f}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.btn{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:8px;padding:0 18px;border:1px solid transparent;border-radius:12px;font-weight:800;text-decoration:none}.btn-primary{color:#fff;background:var(--green)}.btn-primary:hover{background:var(--green-dark)}.btn-secondary{border-color:var(--line);color:var(--ink);background:#fff}.btn-secondary:hover{border-color:var(--green)}.btn-accent{color:var(--green-dark);background:var(--lime)}.result,.message{margin-top:24px;padding:18px;border:1px solid var(--line);border-radius:14px;background:#f8f7f1}.result[hidden],.message[hidden]{display:none}.result-label{margin:0 0 8px;color:var(--muted);font-size:.76rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.generated-url{display:block;overflow-wrap:anywhere;color:var(--green-dark);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9rem;line-height:1.6}.issues{display:grid;gap:8px;margin:16px 0 0;padding:0;list-style:none}.issues li{padding-left:20px;color:#6f4a1f;line-height:1.5;position:relative}.issues li:before{content:"!";position:absolute;left:0;font-weight:900}.error{color:var(--red)}.score-row{display:flex;align-items:center;gap:14px}.score{display:grid;place-items:center;width:68px;height:68px;border-radius:50%;color:#fff;background:var(--green);font-size:1.35rem;font-weight:900}.status-title{margin:0;font-size:1.25rem}.status-subtitle{margin:4px 0 0;color:var(--muted)}.qr-output{display:grid;place-items:center;width:fit-content;margin-top:20px;padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff}.qr-output canvas{max-width:100%;height:auto!important}.content-section{padding:74px 0;border-top:1px solid var(--line)}.section-grid{display:grid;grid-template-columns:.85fr 1.45fr;gap:clamp(40px,8vw,100px)}.section-intro{position:sticky;top:110px;align-self:start}.section-intro h2{margin:0;font-size:clamp(1.8rem,4vw,3rem);line-height:1.05;letter-spacing:-.045em}.section-intro p{color:var(--muted);line-height:1.7}.prose{color:#35443b;font-size:1rem;line-height:1.78}.prose h3{margin:0 0 10px;color:var(--ink);font-size:1.25rem;letter-spacing:-.02em}.prose article+article{margin-top:34px}.example{padding:18px;border-left:4px solid var(--lime);border-radius:0 12px 12px 0;background:#fffdf7cc;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.88rem;overflow-wrap:anywhere}.faq-list{display:grid;gap:10px}details{border:1px solid var(--line);border-radius:14px;background:var(--surface)}summary{padding:18px 20px;font-weight:800;cursor:pointer}details p{margin:0;padding:0 20px 20px;color:var(--muted);line-height:1.65}.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.related-card{min-height:150px;padding:20px;border:1px solid var(--line);border-radius:16px;background:var(--surface);text-decoration:none;transition:transform .15s,border-color .15s}.related-card:hover{transform:translateY(-3px);border-color:var(--green)}.related-card strong{display:block;margin-bottom:8px;font-size:1rem}.related-card span{color:var(--muted);font-size:.88rem;line-height:1.5}.enhancement{padding:30px;border-radius:22px;color:#fff;background:var(--green-dark)}.enhancement h2{margin:0}.enhancement p{max-width:650px;color:#c9d9cf;line-height:1.65}.toast{position:fixed;right:20px;bottom:20px;z-index:50;max-width:min(380px,calc(100% - 40px));padding:14px 18px;border-radius:12px;color:#fff;background:var(--green-dark);box-shadow:var(--shadow);font-weight:750}.toast[hidden]{display:none}.site-footer{margin-top:80px;padding:54px 0 32px;color:#dae5de;background:#11231a}.footer-grid{display:grid;grid-template-columns:1fr 2fr;gap:40px}.footer-brand p{max-width:330px;color:#9eb0a5;line-height:1.6}.footer-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px 22px}.footer-links a{color:#c5d1c9;text-decoration:none}.footer-links a:hover{color:var(--lime)}.footer-bottom{margin-top:42px;padding-top:22px;border-top:1px solid #314339;color:#84978b;font-size:.82rem}@media(max-width:800px){.nav-row{min-height:62px}.nav-links{padding:10px 0}.hero{padding-top:54px}.form-grid,.section-grid,.footer-grid{grid-template-columns:1fr}.section-intro{position:static}.related-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.shell{width:min(100% - 22px,1120px)}.brand span:last-child{display:none}.hero h1{font-size:2.7rem}.tool-heading,.tool-body{padding:22px 18px}.related-grid,.footer-links{grid-template-columns:1fr}.actions .btn{width:100%}}