.mbti-main { max-width: 900px; margin: 0 auto; padding: 0 20px 4rem; }
.mbti-title { font-size: 1.8rem; font-weight: 900; text-align: center; margin-bottom: 0.5rem; background: linear-gradient(to right, #fff, var(--primary)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.mbti-subtitle { text-align: center; color: var(--text-sub); font-size: 0.85rem; margin-bottom: 2rem; }

/* start */
.mbti-start { text-align: center; padding: 2rem 0; }
.mbti-intro { color: var(--text-sub); font-size: 1rem; line-height: 1.8; margin-bottom: 2rem; }
.btn-mbti-start {
    padding: 16px 48px; border-radius: 16px; border: none;
    background: var(--primary); color: #0f0c29; font-weight: 800;
    font-size: 1.1rem; cursor: pointer; transition: 0.3s;
}
.btn-mbti-start:hover { opacity: 0.85; transform: translateY(-2px); }

/* progress */
.mbti-progress-wrap { margin-bottom: 2rem; }
.mbti-progress-bar {
    width: 100%; height: 6px; border-radius: 3px;
    background: rgba(255,255,255,0.08); overflow: hidden; margin-bottom: 8px;
}
.mbti-progress-fill {
    height: 100%; border-radius: 3px;
    background: linear-gradient(90deg, var(--primary), #a78bfa);
    transition: width 0.4s ease;
}
.mbti-progress-text { font-size: 0.82rem; color: var(--text-sub); }

/* question */
.mbti-question { padding: 1rem 0; }
.mbti-q-text {
    font-size: 1.15rem; font-weight: 700; color: #fff;
    text-align: center; line-height: 1.7; margin-bottom: 2rem;
    min-height: 3.4em;
    animation: fadeIn 0.3s ease;
}
.mbti-option-btns { display: flex; flex-direction: column; gap: 12px; }
.mbti-option-btn {
    width: 100%; padding: 18px 20px; border-radius: 16px;
    border: 1px solid var(--glass-border); background: rgba(255,255,255,0.04);
    color: var(--text-sub); font-size: 0.95rem; text-align: left;
    cursor: pointer; transition: 0.3s; line-height: 1.6;
}
.mbti-option-btn:hover { border-color: var(--primary); color: var(--primary); background: rgba(255,255,255,0.06); }
.mbti-option-btn:active { transform: scale(0.98); }

/* result */
.mbti-result { text-align: center; padding: 1rem 0; animation: fadeUp 0.5s ease; }
.mbti-result-badge {
    display: inline-block; font-size: 2.5rem; font-weight: 900;
    padding: 20px 36px; border-radius: 24px; margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary), #a78bfa);
    color: #0f0c29; letter-spacing: 4px;
}
.mbti-result-name {
    font-size: 1.5rem; font-weight: 800; color: #fff; margin-bottom: 1rem;
}
.mbti-result-desc {
    font-size: 0.95rem; color: var(--text-sub); line-height: 1.8;
    margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto;
}
.btn-mbti-reset {
    padding: 14px 36px; border-radius: 16px;
    border: 1px solid var(--glass-border); background: transparent;
    color: var(--text-sub); font-size: 0.95rem; cursor: pointer;
    transition: 0.3s;
}
.btn-mbti-reset:hover { border-color: var(--primary); color: var(--primary); }

/* share */
.share-container { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.share-btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 18px; border-radius: 12px; border: 1px solid var(--glass-border);
    background: rgba(255,255,255,0.04); color: var(--text-sub);
    font-size: 0.85rem; cursor: pointer; transition: 0.3s;
}
.share-btn:hover { border-color: var(--primary); color: var(--primary); }
.s-icon { font-size: 1rem; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

@media (max-width: 480px) {
    .mbti-title { font-size: 1.4rem; }
    .mbti-q-text { font-size: 1rem; }
    .mbti-option-btn { padding: 16px 16px; font-size: 0.9rem; }
    .mbti-result-badge { font-size: 2rem; padding: 16px 28px; }
    .btn-mbti-start { width: 100%; }
}