:root{--navy: #1e293b;--gold: #e6b800;--bronze: #b08948;--bg: #f5f0e8;--surface: #ffffff;--muted: #6b7280;--border: #e7e1d6}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--navy);line-height:1.5}a{color:inherit}.btn{display:inline-block;border:none;border-radius:10px;padding:12px 20px;font-size:15px;font-weight:600;cursor:pointer;text-decoration:none;transition:transform .05s ease,opacity .15s ease}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--navy);color:#fff}.btn-ghost{background:transparent;color:var(--navy)}.btn-block{width:100%}.btn:disabled{opacity:.6;cursor:default}.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;max-width:1000px;margin:0 auto}.brand{font-weight:800;font-size:20px;color:var(--navy)}.muted{color:var(--muted)}.small{font-size:13px}.accent{color:var(--bronze)}code{background:#00000010;padding:2px 6px;border-radius:6px}.hero{max-width:1000px;margin:0 auto;padding:48px 24px 24px;text-align:center;position:relative}.hero h1{font-size:42px;line-height:1.1;margin:0 0 16px}.lead{font-size:18px;color:var(--muted);max-width:620px;margin:0 auto 24px}.hero-cta{display:flex;gap:12px;justify-content:center}.hero-card{margin:36px auto 0;width:120px;height:120px;background:var(--gold);border-radius:28px;display:grid;place-items:center;box-shadow:0 12px 30px #0000001a}.hero-emoji{font-size:56px}.features{max-width:1000px;margin:0 auto;padding:48px 24px}.features h2{text-align:center;font-size:28px;margin:0 0 28px}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}.feature{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px}.feature-icon{font-size:28px}.feature h3{margin:10px 0 6px;font-size:17px}.feature p{margin:0;color:var(--muted);font-size:14px}.cta-band{background:var(--navy);color:#fff;text-align:center;padding:48px 24px;margin-top:24px}.cta-band h2{margin:0 0 8px}.cta-band .muted{color:#cbd5e1}.cta-band code{background:#fff2}.footer{max-width:1000px;margin:0 auto;padding:28px 24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;justify-content:space-between}.measures-page{min-height:100vh}.container{max-width:640px;margin:0 auto;padding:8px 16px 48px}.center{text-align:center;padding:64px 0}.measures-head{margin:8px 0 20px}.measures-head h1{margin:0 0 4px;font-size:26px}.measures-form{display:flex;flex-direction:column;gap:14px}.measure-card{display:flex;gap:14px;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:12px}.measure-thumb{position:relative;padding:0;border:none;background:none;cursor:pointer;flex:none;border-radius:10px;line-height:0}.measure-img{width:64px;height:64px;object-fit:cover;border-radius:10px;background:var(--bg);display:block}.measure-zoom{position:absolute;right:3px;bottom:3px;background:#000a;color:#fff;font-size:11px;border-radius:6px;padding:1px 4px}.measure-view-link{margin-top:6px;background:none;border:none;padding:0;color:var(--bronze);font-size:13px;font-weight:600;cursor:pointer}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#000c;display:grid;place-items:center;padding:20px;z-index:100}.modal-content{position:relative;max-width:92vw;max-height:88vh;text-align:center}.modal-content img{max-width:92vw;max-height:78vh;object-fit:contain;border-radius:12px;background:#fff}.modal-caption{color:#fff;margin:10px 0 0;font-weight:600}.modal-close{position:absolute;top:-14px;right:-14px;width:36px;height:36px;border-radius:50%;border:none;background:#fff;color:var(--navy);font-size:16px;cursor:pointer;box-shadow:0 4px 12px #00000040}.measure-body{flex:1}.measure-body label{display:block;font-weight:600;margin-bottom:6px}.measure-input{display:flex;align-items:center;gap:8px}.measure-input input{flex:1;padding:10px 12px;border:1px solid var(--border);border-radius:10px;font-size:16px}.measure-input input:focus{outline:2px solid var(--gold);border-color:transparent}.unit{color:var(--muted);font-size:14px}.form-error{background:#fee2e2;color:#b91c1c;border-radius:10px;padding:10px 12px;font-size:14px;margin:4px 0 0}.state{text-align:center;padding:64px 16px}.state-emoji{font-size:48px}.state h2{margin:12px 0 6px}@media (max-width: 520px){.hero h1{font-size:32px}}.spinner{display:inline-block;width:18px;height:18px;margin-right:8px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:qspin .7s linear infinite;vertical-align:-3px}@keyframes qspin{to{transform:rotate(360deg)}}