.frame-root{position:fixed;inset:0;display:flex;flex-direction:column;overflow:hidden;background:#111a19;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent}.frame-main{flex:1 1 auto;min-height:0;min-width:0;display:flex;flex-direction:column}.frame-stage{position:relative;flex:1 1 auto;min-height:0;min-width:0;display:flex;align-items:center;justify-content:center;padding:8px;background:#111a19;cursor:pointer;touch-action:manipulation}.frame-stage img{position:absolute;inset:8px;width:100%;height:100%;object-fit:contain}.frame-photo-previous{opacity:1}.frame-photo-incoming{animation:frame-photo-dissolve .4s ease-out both}@keyframes frame-photo-dissolve{0%{opacity:0}to{opacity:1}}.frame-root *{box-sizing:border-box}.frame-message{flex:0 0 auto;padding:8px clamp(16px,3vw,60px);color:#fff;background:#182521;font-size:clamp(28px,3vw,56px);line-height:1.35;overflow-wrap:anywhere}.frame-message-author{color:#b9c9c1;font-size:.65em}.frame-message p{margin:4px 0 0}.frame-stage:focus-visible,.frame-btn:focus-visible{outline:4px solid #facc15;outline-offset:-4px}.frame-photo-loading{width:100%;height:100%}.frame-photo-error{color:#6b7280;font-size:40px;text-align:center}.frame-badge{position:absolute;top:28px;right:28px;width:44px;height:44px;border-radius:50%;background:#ef4444;box-shadow:0 0 0 6px #ef444440;animation:frame-breathe 2s ease-in-out infinite}@keyframes frame-breathe{0%,to{transform:scale(1);opacity:.85}50%{transform:scale(1.12);opacity:1}}@media(prefers-reduced-motion:reduce){.frame-badge,.frame-photo-incoming{animation:none}}.frame-bar{flex:0 0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(8px,1.25vw,24px);padding:clamp(8px,1.5vh,20px) clamp(8px,2vw,40px)}.frame-btn{min-height:120px;min-width:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;background:#24332d;color:#fff;border:3px solid #3b4a44;border-radius:20px;cursor:pointer;touch-action:manipulation}.frame-btn:active{background:#30433b}.frame-btn:disabled{opacity:.45;cursor:default}.frame-btn[aria-pressed=true]{border-color:#f3c968}.frame-btn-play{background:#f3c968;border-color:#f3c968;color:#253027}.frame-btn-play .frame-label{color:#253027}.frame-icon{font-size:64px;line-height:1}.frame-label{font-size:26px;color:#d1d5db}.frame-conn{position:fixed;top:10px;right:10px;width:12px;height:12px;border-radius:50%;background:#f59e0b}.frame-conn[data-conn=ok]{background:#22c55e}.frame-empty{flex:1;display:flex;align-items:center;justify-content:center;color:#6b7280;font-size:40px;text-align:center;padding:0 60px}.frame-setup{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;color:#fff}.frame-setup h1{font-size:32px;margin:0}.frame-setup input{width:min(640px,80vw);font-size:24px;padding:14px 16px;border-radius:10px;border:2px solid #374151;background:#111827;color:#fff}.frame-setup button{font-size:24px;padding:14px 44px;border-radius:12px;border:none;background:#2563eb;color:#fff;cursor:pointer}.frame-setup-error{color:#f87171;font-size:20px;margin:0}:root{color-scheme:light;font-family:system-ui,Microsoft YaHei,sans-serif;--border: #dfe8e2;--muted: #62726c;--primary: #14664e;--danger: #a23224;--page: #f5f7f6;--paper: #ffffff;--soft: #edf5f0;--ink: #172c27}body{margin:0;background:var(--page);color:var(--ink)}*{box-sizing:border-box}.share-link{overflow-wrap:anywhere}.form select{padding:12px;font:inherit;font-size:16px;border:1px solid var(--border);border-radius:12px;background:var(--page);color:var(--ink)}@media(max-width:520px){.app-header{flex-wrap:wrap;gap:12px;padding:12px}.app-nav{flex-wrap:wrap;gap:12px}}.app-shell{min-height:100vh;display:flex;flex-direction:column}.app-header{display:flex;align-items:center;justify-content:space-between;padding:16px max(20px,calc((100vw - 920px)/2));background:var(--paper);border-bottom:1px solid var(--border)}.app-title{font-weight:700}.app-nav{display:flex;gap:16px;align-items:center}.app-nav a{color:var(--primary);text-decoration:none;font-size:14px}.page{width:100%;max-width:640px;margin:0 auto;padding:30px 18px 72px}.page-narrow{max-width:420px}.page-header-row{display:flex;align-items:baseline;justify-content:space-between}h1{font-size:30px;line-height:1.3;letter-spacing:-.03em;font-weight:600;margin:0 0 8px}h2{font-size:16px;margin-top:0}.card{background:var(--paper);border:1px solid var(--border);border-radius:16px;padding:20px;margin:18px 0;box-shadow:0 8px 28px #172c270a}.page-eyebrow{color:var(--muted);font-size:13px;letter-spacing:.04em;margin:0 0 8px}.page-subtitle{color:var(--muted);line-height:1.7;margin:0 0 24px}.form{display:flex;flex-direction:column;gap:14px}.form label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600}.form input{padding:12px;font-size:16px;border:1px solid var(--border);border-radius:12px;background:var(--page);color:var(--ink)}textarea{width:100%;box-sizing:border-box;padding:12px;font-size:16px;border:1px solid var(--border);border-radius:12px;background:var(--page);color:var(--ink);resize:vertical}button{font:inherit;cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}.primary-button{background:var(--primary);color:#fff;border:none;border-radius:14px;padding:14px 20px;font-size:17px;font-weight:600}.danger-button{background:#fff0ed;color:var(--danger);border:1px solid #fecaca;border-radius:8px;padding:8px 14px}.link-button{background:none;border:none;color:var(--primary);padding:0 4px;font-size:14px}details.card>summary{cursor:pointer;font-weight:600;color:var(--ink)}.send-button{width:100%;margin-top:8px}.photo-grid{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.photo-cell{width:120px;margin:0}.photo-cell img{width:120px;height:120px;object-fit:cover;border-radius:12px;border:1px solid var(--border)}.photo-cell figcaption{font-size:12px;color:var(--muted);margin-top:4px;display:flex;justify-content:space-between;gap:4px}.voice-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.muted{color:var(--muted);font-size:14px}.error-text{color:var(--danger);background:#fef2f2;border:1px solid #fecaca;border-radius:8px;padding:10px 12px}.success-banner{color:#15803d;background:var(--soft);border:1px solid #cfe4d7;border-radius:14px;padding:12px;font-weight:600}.history-list{list-style:none;padding:0;margin:0}.history-item{display:flex;align-items:center;justify-content:space-between;gap:12px}.history-body{display:flex;gap:12px;align-items:center;min-width:0}.history-thumb{width:72px;height:72px;object-fit:cover;border-radius:12px;border:1px solid var(--border);flex-shrink:0}.history-thumb-empty{background:#eef2ff}.history-message{margin:0 0 4px;font-weight:600;overflow-wrap:anywhere}.history-text p{margin:0}