.fv-fb-toggle{position:fixed;right:20px;bottom:20px;z-index:9997;padding:12px 18px;background:#8b5cf6;color:#fff;border:0;border-radius:999px;cursor:pointer;font-size:13px;font-weight:700;display:flex;align-items:center;gap:6px;box-shadow:0 10px 30px #8b5cf666;font-family:system-ui,-apple-system,sans-serif}.fv-fb-toggle:hover{background:#7c3aed}.fv-fb-toggle__count{background:#ffffff40;padding:2px 8px;border-radius:999px;font-size:11px}.fv-fb-overlay{position:fixed;inset:0;z-index:99999;background:#00000080;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;padding:20px;font-family:system-ui,-apple-system,sans-serif}.fv-fb-modal{background:#fff;border-radius:14px;width:100%;max-width:460px;max-height:88vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 20px 60px #0000004d}.fv-fb-modal--list{max-width:520px}.fv-fb-modal header{padding:14px 18px;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;justify-content:space-between}.fv-fb-modal h3{margin:0;font-size:15px;font-weight:700;color:#0f172a}.fv-fb-close{width:28px;height:28px;border:0;background:transparent;cursor:pointer;font-size:20px;color:#64748b;border-radius:6px}.fv-fb-close:hover{background:#f1f5f9}.fv-fb-list{flex:1;overflow-y:auto;padding:14px 18px}.fv-fb-empty{color:#94a3b8;text-align:center;padding:28px 0;font-size:13px}.fv-fb-item{padding:12px;border:1px solid #e2e8f0;border-radius:10px;margin-bottom:10px;background:#fff}.fv-fb-item__head{display:flex;align-items:center;gap:8px;margin-bottom:8px}.fv-fb-item__head strong{font-size:13px;color:#0f172a;flex:1}.fv-fb-item__time{font-size:11px;color:#94a3b8}.fv-fb-item__del{width:22px;height:22px;border:0;background:transparent;cursor:pointer;font-size:14px;color:#94a3b8;border-radius:4px}.fv-fb-item__del:hover{background:#fee2e2;color:#dc2626}.fv-fb-item__body{display:grid;grid-template-columns:120px 1fr;gap:10px;align-items:start}.fv-fb-item__body:has(.fv-fb-item__textwrap:only-child){grid-template-columns:1fr}.fv-fb-item__shot{width:100%;aspect-ratio:4 / 3;-o-object-fit:cover;object-fit:cover;border-radius:6px;border:1px solid #e2e8f0}.fv-fb-item__textwrap{display:flex;flex-direction:column;gap:6px}.fv-fb-item__text{margin:0;font-size:13px;color:#334155;line-height:1.5;white-space:pre-wrap}.fv-fb-item__goto{align-self:flex-start;background:transparent;border:0;color:#8b5cf6;font-size:11px;font-weight:600;cursor:pointer;padding:0}.fv-fb-item__goto:hover{text-decoration:underline}.fv-fb-modal footer{padding:10px 18px;border-top:1px solid #e2e8f0}.fv-fb-clear{width:100%;padding:8px;border:1px solid #fecaca;color:#dc2626;background:#fff;border-radius:6px;cursor:pointer;font-size:12px;font-weight:600}.fv-fb-clear:hover{background:#fef2f2}.fv-fb-form{padding:16px 18px;display:flex;flex-direction:column;gap:10px;overflow-y:auto}.fv-fb-shot-wrap{border:1px solid #e2e8f0;border-radius:10px;overflow:hidden;background:#f8fafc;min-height:140px;display:flex;align-items:center;justify-content:center}.fv-fb-shot{width:100%;max-height:240px;-o-object-fit:contain;object-fit:contain;display:block}.fv-fb-shot-loading{display:flex;align-items:center;gap:10px;color:#64748b;font-size:12px;padding:30px}.fv-fb-shot-failed{color:#94a3b8;font-size:12px;padding:24px;text-align:center}.fv-fb-spinner{width:14px;height:14px;border:2px solid #cbd5e1;border-top-color:#8b5cf6;border-radius:50%;animation:fv-fb-spin .8s linear infinite}@keyframes fv-fb-spin{to{transform:rotate(360deg)}}.fv-fb-input{width:100%;padding:10px 12px;border:1px solid #e2e8f0;border-radius:8px;font-size:13px;color:#0f172a;font-family:inherit;background:#fff}.fv-fb-input:focus{outline:2px solid #8b5cf6;outline-offset:-1px;border-color:#8b5cf6}.fv-fb-input--area{resize:vertical;min-height:80px}.fv-fb-form__hint{font-size:11px;color:#94a3b8}.fv-fb-error{font-size:12px;color:#dc2626;background:#fef2f2;border:1px solid #fecaca;padding:8px 10px;border-radius:6px}.fv-fb-submit{padding:10px;background:#8b5cf6;color:#fff;border:0;border-radius:8px;font-weight:700;font-size:13px;cursor:pointer}.fv-fb-submit:disabled{opacity:.5;cursor:not-allowed}.fv-fb-submit:hover:not(:disabled){background:#7c3aed}.fv-fb-hint{position:fixed;right:20px;bottom:20px;z-index:9996;padding:10px 16px;background:#0f172aeb;color:#fff;border-radius:999px;font-size:12px;font-weight:500;font-family:system-ui,-apple-system,sans-serif;box-shadow:0 8px 24px #0003;pointer-events:none;animation:fv-fb-hint-pulse 2.5s ease-in-out infinite;max-width:calc(100vw - 40px)}@keyframes fv-fb-hint-pulse{0%,to{transform:translateY(0);opacity:.9}50%{transform:translateY(-3px);opacity:1}}@media(prefers-reduced-motion:reduce){.fv-fb-hint{animation:none}}@media(max-width:640px){.fv-fb-overlay{padding:0;align-items:flex-end}.fv-fb-modal{border-radius:18px 18px 0 0;max-width:100%;max-height:92vh}.fv-fb-item__body{grid-template-columns:90px 1fr}}