.bb-host[data-v-c520b605]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;background:#0d0d0f}.bb-host__frame[data-v-c520b605]{width:100%;height:100%;border:0;display:block}.bb-host__loading[data-v-c520b605]{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;color:#d8d5c8;font-size:15px;pointer-events:none}.bb-host__spinner[data-v-c520b605]{width:36px;height:36px;border:3px solid rgba(216,213,200,.25);border-top-color:#d8d5c8;border-radius:50%;animation:bb-spin-c520b605 .9s linear infinite}@keyframes bb-spin-c520b605{to{transform:rotate(360deg)}}.bb-fade-enter-active[data-v-c520b605],.bb-fade-leave-active[data-v-c520b605]{transition:opacity .2s ease}.bb-fade-enter-from[data-v-c520b605],.bb-fade-leave-to[data-v-c520b605]{opacity:0}.spot[data-v-578272cd]{position:fixed;top:0;right:0;bottom:0;left:0;z-index:3000;pointer-events:none}.spot__mask[data-v-578272cd]{position:fixed;background:#3c2e209e;pointer-events:auto}.spot__ring[data-v-578272cd]{position:fixed;pointer-events:none;border:3px solid var(--animal-focus, #ffcc00);border-radius:14px;box-shadow:0 0 0 4px #ffcc0047}.spot__bubble[data-v-578272cd]{position:fixed;pointer-events:auto;left:50%;transform:translate(-50%);width:min(320px,calc(100vw - 32px));box-sizing:border-box;background:var(--animal-bg-card, rgb(247, 243, 223));border:2px solid var(--animal-border-color, #9f927d);border-radius:var(--animal-radius-card, 20px);box-shadow:0 4px #bdaea0;padding:14px 16px 12px}.spot__text[data-v-578272cd]{margin:0 0 10px;color:var(--animal-text-title, #794f27);font-size:15px;font-weight:700;line-height:1.5}.spot__actions[data-v-578272cd]{display:flex;align-items:center;justify-content:space-between;gap:12px}.spot__skip[data-v-578272cd]{border:none;background:none;padding:4px 0;color:var(--animal-text-muted, #9f927d);font-size:12px;cursor:pointer;text-decoration:underline}.spot__ok[data-v-578272cd]{border:none;border-radius:var(--animal-radius-pill, 50px);background:var(--animal-primary, #19c8b9);color:#fff;font-weight:700;font-size:14px;padding:8px 20px;box-shadow:0 4px #11a89b;cursor:pointer;transition:var(--animal-transition, .25s cubic-bezier(.4, 0, .2, 1))}.spot__ok[data-v-578272cd]:active{transform:translateY(2px);box-shadow:0 1px #11a89b}.app-shell[data-v-6c05de47]{min-height:100dvh;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);background:var(--animal-bg-page)}:root{--color-primary: #4f8cff;--color-primary-dark: #3672e0;--color-correct: #34c759;--color-wrong: #ff453a;--color-warning: #ff9500;--color-text: #1c1c1e;--color-text-secondary: #6c6c70;--color-bg: #ffffff;--color-bg-soft: #f2f6fc;--color-border: #d8dde5;--font-base: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;--radius-md: 12px;--radius-lg: 20px;--touch-target-min: 44px}*{box-sizing:border-box}html,body,#app{margin:0;padding:0;height:100%;font-family:var(--font-base);font-size:16px;color:var(--color-text);-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none}body{overflow-x:hidden}button{font-family:inherit;cursor:pointer;border:none;background:none;min-height:var(--touch-target-min);min-width:var(--touch-target-min)}input,select,textarea{font-family:inherit;font-size:inherit}a{color:var(--color-primary);text-decoration:none}.text-question{font-size:28px;line-height:1.5;font-weight:600}.text-option{font-size:22px;line-height:1.4}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:var(--radius-md);background:var(--color-primary);color:#fff;font-size:18px;font-weight:600;transition:transform .1s ease,box-shadow .2s ease}.btn:active{transform:scale(.97)}.btn--secondary{background:var(--color-bg-soft);color:var(--color-text)}input[type=text],input[type=number]{-webkit-appearance:none;border:2px solid var(--color-border);border-radius:var(--radius-md);padding:12px 16px;font-size:22px}