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ease;white-space:nowrap}.btn-primary{background:var(--color-primary);color:var(--text-white)}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:0 8px 20px #1f6df652}.btn-ghost{background:transparent;color:var(--text-1);border:1px solid var(--border-2)}.btn-ghost:hover{border-color:var(--color-primary);color:var(--color-primary)}.btn-light{background:#fff;color:var(--color-primary)}.btn-light:hover{box-shadow:var(--shadow-md)}.section{padding:96px 0}.section-soft{background:var(--bg-soft)}.section-head{text-align:center;max-width:720px;margin:0 auto 56px}.section-tag{display:inline-block;padding:5px 14px;background:var(--color-primary-light);color:var(--color-primary);border-radius:999px;font-size:13px;font-weight:500;margin-bottom:18px}.section-title{font-size:36px;font-weight:700;line-height:1.3;color:var(--text-1);margin-bottom:16px}.section-subtitle{font-size:16px;color:var(--text-3);line-height:1.8}@media (max-width: 768px){:root{--header-h: 60px}.container{padding:0 16px}.section{padding:64px 0}.section-head{margin-bottom:40px}.section-title{font-size:26px}.btn{height:40px;padding:0 20px;font-size:14px}}