*{margin:0;padding:0;box-sizing:border-box}:root{--bg:#fdf6f0;--primary:#E84D3D;--secondary:#F29E80;--accent:#FACD6A;--text:#2e2624;--muted:#8c807c;--white:#fff;--card:#fffcfa;--success:#34c759;--radius:16px}body{font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--text);min-height:100dvh}.screen{min-height:100dvh;padding:24px 20px 100px;display:flex;flex-direction:column;animation:fadeIn .3s}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.card{background:var(--white);border-radius:var(--radius);padding:24px;box-shadow:0 4px 20px #0000000d;margin:12px 0}.btn{display:block;width:100%;padding:16px;border:none;border-radius:var(--radius);font-size:16px;font-weight:600;cursor:pointer;transition:transform .15s;text-align:center}.btn:active{transform:scale(.97)}.btn-primary{background:var(--primary);color:var(--white)}.btn-secondary{background:var(--secondary);color:var(--white)}.btn-outline{background:transparent;border:2px solid var(--primary);color:var(--primary)}.btn-ghost{background:#0000000a;color:var(--text)}input,textarea{width:100%;padding:16px;border:2px solid #e8e0dc;border-radius:var(--radius);font-size:16px;font-family:inherit;background:var(--white);outline:none;-webkit-appearance:none}input:focus,textarea:focus{border-color:var(--primary)}textarea{resize:none;min-height:120px}.badge{display:inline-block;padding:4px 12px;border-radius:20px;font-size:12px;font-weight:600}.streak{display:inline-flex;align-items:center;gap:4px;background:var(--accent);color:#7a5c00;padding:4px 12px;border-radius:20px;font-size:13px;font-weight:700}.tab-bar{position:fixed;bottom:0;left:0;right:0;background:var(--white);display:flex;padding:8px 0 env(safe-area-inset-bottom,8px);border-top:1px solid #f0ebe8;z-index:100}.tab{flex:1;text-align:center;padding:8px 0;color:var(--muted);font-size:10px;font-weight:600;cursor:pointer}.tab.active{color:var(--primary)}.tab-icon{font-size:22px;display:block;margin-bottom:2px}.answer-card{border-radius:var(--radius);padding:20px;margin:8px 0;background:var(--white);box-shadow:0 2px 12px #0000000a}.answer-card.mine{border-left:4px solid var(--primary)}.answer-card.partner{border-left:4px solid var(--secondary)}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}.dot{width:8px;height:8px;border-radius:50%;background:#ddd;transition:all .3s}.dot.active{background:var(--primary);width:24px;border-radius:4px}