:root{--brand: #00a551;--brand-dark: #0a8f47;--brand-light: #e6f7ee;--brand-glow: #16d46b;--ink: #14321f;--muted: #6b7b70;--line: #e2ece6;--bg: #f2f9f5;--card: #ffffff;--danger: #e2483d;--gold: #f5a623;--radius: 18px;--shadow: 0 8px 30px rgba(10, 143, 71, .12)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;font-family:Segoe UI,system-ui,-apple-system,Roboto,sans-serif;color:var(--ink);background:radial-gradient(1200px 600px at 50% -10%,#d5f3e2 0%,transparent 60%),var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased}.app-shell{max-width:440px;margin:0 auto;min-height:100vh;padding:0 0 32px;position:relative}.gz-header{text-align:center;padding:22px 20px 10px}.gz-badge{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.5px;color:var(--brand-dark);background:var(--brand-light);border-radius:20px;padding:5px 12px;text-transform:uppercase}.gz-title{font-size:25px;font-weight:800;margin:12px 0 2px;line-height:1.15}.gz-title span{color:var(--brand)}.gz-sub{color:var(--muted);font-size:13.5px;margin:0}.stepper{display:flex;align-items:center;justify-content:center;gap:6px;padding:14px 20px 4px}.step-dot{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font-size:12px;font-weight:700;background:#fff;color:var(--muted);border:2px solid var(--line);transition:all .25s}.step-dot.active{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 4px 12px #00a55159}.step-dot.done{background:var(--brand-light);color:var(--brand-dark);border-color:var(--brand)}.step-line{width:22px;height:2px;background:var(--line)}.step-line.done{background:var(--brand)}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin:14px 16px;padding:18px}.card h3{margin:0 0 4px;font-size:17px}.card .hint{color:var(--muted);font-size:13px;margin:0 0 14px}.frame-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.frame-item{border:2px solid var(--line);border-radius:14px;overflow:hidden;background:#fafdfb;cursor:pointer;transition:all .18s;position:relative;aspect-ratio:4/5}.frame-item img{width:100%;height:100%;object-fit:contain;display:block}.frame-item.selected{border-color:var(--brand);box-shadow:0 0 0 3px var(--brand-light)}.frame-item .check{position:absolute;top:6px;right:6px;width:22px;height:22px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-size:13px;opacity:0;transform:scale(.6);transition:all .18s}.frame-item.selected .check{opacity:1;transform:scale(1)}.frame-item .fname{position:absolute;left:0;right:0;bottom:0;font-size:11px;font-weight:600;text-align:center;padding:4px;background:#ffffffe6}.editor-stage{position:relative;width:100%;aspect-ratio:4/5;border-radius:14px;overflow:hidden;background:#eef4f0;touch-action:none;-webkit-user-select:none;user-select:none}.editor-stage canvas{width:100%;height:100%;display:block}.editor-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--muted);gap:8px;text-align:center;padding:20px}.slider-row{display:flex;align-items:center;gap:10px;margin-top:12px}.slider-row label{font-size:12px;color:var(--muted);width:44px}input[type=range]{flex:1;accent-color:var(--brand)}.chips{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.chip{font-size:12.5px;padding:7px 12px;border-radius:16px;background:#fff;border:1.5px solid var(--line);cursor:pointer;transition:all .15s}.chip.active{background:var(--brand);color:#fff;border-color:var(--brand)}textarea.greeting-input{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:10px 12px;font-size:14px;font-family:inherit;resize:none;min-height:60px;color:var(--ink)}textarea.greeting-input:focus{outline:none;border-color:var(--brand)}.btn{border:none;border-radius:14px;font-size:15px;font-weight:700;padding:13px 18px;cursor:pointer;font-family:inherit;transition:transform .1s,box-shadow .2s;width:100%}.btn:active{transform:translateY(1px)}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 6px 18px #00a55152}.btn-primary:disabled{background:#b9d8c8;box-shadow:none;cursor:not-allowed}.btn-outline{background:#fff;color:var(--brand-dark);border:1.6px solid var(--brand)}.btn-ghost{background:var(--brand-light);color:var(--brand-dark)}.btn-row{display:flex;gap:10px}.btn-row .btn{width:auto;flex:1}.sticky-action{position:sticky;bottom:0;padding:12px 16px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(to top,var(--bg) 70%,transparent)}.share-box{background:var(--brand-light);border-radius:12px;padding:14px;font-size:13px;color:var(--brand-dark);line-height:1.5}.link-input{width:100%;border:1.5px solid var(--line);border-radius:12px;padding:12px;font-size:13px;font-family:inherit;margin-top:10px}.link-input:focus{outline:none;border-color:var(--brand)}.wheel-wrap{position:relative;width:300px;max-width:84vw;margin:8px auto 0;aspect-ratio:1}.wheel-pointer{position:absolute;top:-6px;left:50%;transform:translate(-50%);width:0;height:0;z-index:5;border-left:15px solid transparent;border-right:15px solid transparent;border-top:26px solid var(--gold);filter:drop-shadow(0 2px 3px rgba(0,0,0,.3))}.wheel-svg{width:100%;height:100%;transition:transform 4.5s cubic-bezier(.17,.67,.28,1)}.wheel-hub{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:74px;height:74px;border-radius:50%;background:var(--brand);color:#fff;border:4px solid #fff;display:grid;place-items:center;font-weight:800;font-size:15px;box-shadow:0 4px 14px #00000040;cursor:pointer;z-index:4}.wheel-hub:disabled{background:#b9d8c8;cursor:not-allowed}.spins-left{text-align:center;font-size:14px;color:var(--muted);margin:14px 0 4px}.spins-left b{color:var(--brand-dark);font-size:16px}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0f28198c;display:grid;place-items:center;z-index:50;padding:24px;animation:fade .2s}@keyframes fade{0%{opacity:0}}.modal{background:#fff;border-radius:22px;padding:28px 22px;text-align:center;max-width:340px;width:100%;animation:pop .3s cubic-bezier(.2,.9,.3,1.4)}@keyframes pop{0%{transform:scale(.85);opacity:0}}.modal .emoji{font-size:52px}.modal h2{margin:8px 0 4px}.modal .prize-name{color:var(--brand);font-size:22px;font-weight:800;margin:6px 0}.hist-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:13.5px}.hist-item:last-child{border-bottom:none}.hist-item .t{color:var(--muted);font-size:12px}.center{text-align:center}.skeleton{background:linear-gradient(90deg,#eef4f0,#f7fbf9,#eef4f0);background-size:200% 100%;animation:sk 1.2s infinite;border-radius:12px}@keyframes sk{to{background-position:-200% 0}}.toast{position:fixed;bottom:90px;left:50%;transform:translate(-50%);background:var(--ink);color:#fff;padding:10px 18px;border-radius:20px;font-size:13px;z-index:60;animation:fade .2s;max-width:90vw;text-align:center}.leaf-deco{position:absolute;opacity:.5;pointer-events:none}