:root{--brand-primary: #2A9A8A;--brand-accent: #F5A623;--bg: #f4f1ea;--surface: #ffffff;--surface-2: #f9f7f1;--border: #e8e4d8;--border-soft: #efece4;--text: #1a1a1a;--text-dim: #4a4a4a;--text-mute: #6b6b6b;--green: #10b981;--rose: #f43f5e;--shadow: 0 4px 20px rgba(0,0,0,.06);--radius: 12px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.mono{font-family:JetBrains Mono,monospace}img{max-width:100%}.page{min-height:100vh;padding:24px 16px 48px}.wrap{max-width:560px;margin:0 auto}.org-header{text-align:center;margin-bottom:28px}.org-logo{width:64px;height:64px;margin:0 auto 14px;border-radius:16px;background:linear-gradient(135deg,var(--brand-accent),var(--brand-primary));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:24px;overflow:hidden}.org-logo img{width:100%;height:100%;object-fit:cover}.org-name{font-size:22px;font-weight:700;letter-spacing:-.3px;margin-bottom:4px}.org-mission{font-size:13px;color:var(--text-mute);max-width:420px;margin:0 auto;line-height:1.5}.card{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:28px 24px;margin-bottom:18px}.card-title{font-size:16px;font-weight:700;margin-bottom:4px;letter-spacing:-.2px}.card-sub{font-size:12px;color:var(--text-mute);margin-bottom:18px}.form-title{font-size:14px;color:var(--brand-primary);font-weight:600;margin-bottom:22px}.freq-row{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:var(--surface-2);border-radius:10px;padding:4px;margin-bottom:20px}.freq-btn{background:transparent;border:none;padding:10px;border-radius:8px;font-size:13px;font-weight:600;color:var(--text-mute);cursor:pointer;font-family:inherit}.freq-btn.active{background:var(--surface);color:var(--brand-primary);box-shadow:0 1px 3px #0000000f}.freq-btn:disabled{opacity:.4;cursor:not-allowed}.amount-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.amount-btn{background:var(--surface);border:1.5px solid var(--border);border-radius:10px;padding:14px 8px;font-size:16px;font-weight:600;color:var(--text);cursor:pointer;font-family:inherit;transition:all .12s}.amount-btn:hover{border-color:var(--brand-primary)}.amount-btn.active{background:var(--brand-primary);border-color:var(--brand-primary);color:#fff}.amount-suffix{font-size:11px;color:var(--text-mute);margin-left:2px}.amount-btn.active .amount-suffix{color:#ffffffd9}.custom-amount{position:relative;margin-bottom:6px}.custom-amount-prefix{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:15px;font-weight:600;color:var(--text-mute);pointer-events:none}.custom-amount input{width:100%;padding:12px 14px 12px 28px;border:1.5px solid var(--border);border-radius:10px;font-size:15px;font-family:inherit;background:var(--surface);color:var(--text)}.custom-amount input:focus{outline:none;border-color:var(--brand-primary)}.minimum-note{font-size:11px;color:var(--text-mute)}.field{margin-bottom:14px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field-label{display:block;font-size:12px;font-weight:600;color:var(--text-dim);margin-bottom:6px}.field-input{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:var(--surface);color:var(--text)}.field-input:focus{outline:none;border-color:var(--brand-primary)}.field-input.error{border-color:var(--rose)}.field-error{font-size:11px;color:var(--rose);margin-top:4px}.field-select{width:100%;padding:10px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:14px;font-family:inherit;background:var(--surface);color:var(--text);cursor:pointer}.cover-fee{background:var(--surface-2);border-radius:10px;padding:14px;display:flex;align-items:flex-start;gap:12px;margin-bottom:18px}.cover-fee-text{flex:1;font-size:13px;color:var(--text-dim);line-height:1.5}.cover-fee-text strong{color:var(--text)}.cover-fee-amount{font-weight:600;color:var(--brand-primary);font-variant-numeric:tabular-nums}.check{appearance:none;width:20px;height:20px;border:1.5px solid var(--border);border-radius:5px;cursor:pointer;flex-shrink:0;background:var(--surface);margin-top:1px;position:relative}.check:checked{background:var(--brand-primary);border-color:var(--brand-primary)}.check:checked:after{content:"";position:absolute;left:5px;top:2px;width:6px;height:10px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}.pm-tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}.pm-tab{flex:1;min-width:100px;padding:10px;border:1.5px solid var(--border);border-radius:8px;background:var(--surface);font-size:12px;font-weight:600;color:var(--text-mute);cursor:pointer;font-family:inherit;display:flex;align-items:center;justify-content:center;gap:6px}.pm-tab.active{border-color:var(--brand-primary);background:var(--surface);color:var(--brand-primary)}#stripe-card-element{padding:14px;border:1.5px solid var(--border);border-radius:8px;background:var(--surface)}#stripe-card-element.StripeElement--focus{border-color:var(--brand-primary)}.summary{background:var(--surface-2);border-radius:10px;padding:16px;margin-bottom:16px}.summary-row{display:flex;justify-content:space-between;font-size:13px;padding:4px 0}.summary-row.total{border-top:1px solid var(--border);padding-top:10px;margin-top:8px;font-size:16px;font-weight:700}.summary-label{color:var(--text-mute)}.summary-value{color:var(--text);font-variant-numeric:tabular-nums}.submit-btn{width:100%;padding:16px;background:var(--brand-primary);color:#fff;border:none;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer;font-family:inherit;transition:opacity .12s}.submit-btn:hover:not(:disabled){opacity:.9}.submit-btn:disabled{opacity:.5;cursor:not-allowed}.foot{text-align:center;margin-top:24px;font-size:11px;color:var(--text-mute)}.foot a{color:inherit;text-decoration:underline}.powered{margin-top:14px;font-size:11px;color:var(--text-mute)}.powered a{color:var(--brand-primary);text-decoration:none;font-weight:600}.powered a:hover{text-decoration:underline}.center{min-height:60vh;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:40px 20px}.spinner{width:36px;height:36px;border:3px solid var(--border);border-top-color:var(--brand-primary);border-radius:50%;animation:spin .8s linear infinite;margin-bottom:16px}@keyframes spin{to{transform:rotate(360deg)}}.alert{background:#f43f5e14;color:var(--rose);border-radius:8px;padding:12px 14px;font-size:13px;margin-bottom:14px}.success-icon{width:80px;height:80px;margin:0 auto 20px;border-radius:50%;background:var(--green);display:flex;align-items:center;justify-content:center;color:#fff}.success-title{font-size:22px;font-weight:700;margin-bottom:8px}.success-amount{font-size:36px;font-weight:700;color:var(--brand-primary);margin:16px 0;font-variant-numeric:tabular-nums}.success-text{color:var(--text-dim);margin-bottom:14px;line-height:1.5}@media (max-width: 480px){.page{padding:16px 12px 32px}.card{padding:22px 18px}.field-row{grid-template-columns:1fr}}