:root { --primary-cyan: #006180; --matte-gold: #B8860B; --light-gold: #D4AF37; --off-white: #F8F9FA; --light-gray: #E9ECEF; --medium-gray: #6C757D; --dark-gray: #212529; --card-shadow: 0 4px 24px rgba(0, 0, 0, 0.04); --transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94); } * { margin: 0; padding: 0; box-sizing: border-box; } body { font-family: 'Inter', sans-serif; font-weight: 300; line-height: 1.75; color: var(--dark-gray); background-color: var(--off-white); } h1, h2, h3, h4 { font-family: 'Inter', sans-serif; font-weight: 400; line-height: 1.3; margin-bottom: 1.5rem; letter-spacing: 0.02em; } h1 { font-size: clamp(2.2rem, 4vw, 3.2rem); color: var(--matte-gold); text-align: center; } h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); color: var(--primary-cyan); text-align: center; margin-bottom: 0.5rem; } h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); color: var(--primary-cyan); margin-top: 0; margin-bottom: 1rem; text-align: center; } p { margin-bottom: 1.2rem; font-size: 0.95rem; color: var(--dark-gray); } a { color: var(--primary-cyan); text-decoration: none; transition: var(--transition); border-bottom: 1px solid transparent; padding-bottom: 2px; } a:hover { border-bottom-color: var(--primary-cyan); } .container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; } /* Hero Section */ .hero { padding: 4rem 0 3rem; text-align: center; } .hero-subtitle { font-size: 0.95rem; color: var(--medium-gray); margin-bottom: 0.5rem; text-transform: uppercase; letter-spacing: 0.05em; } .hero-divider { width: 60px; height: 1px; background-color: var(--light-gray); margin: 2rem auto; } .vsp-logo-img { max-width: 180px; margin: 0 auto 2rem; display: block; } /* Intro Quote Block */ .quote-wrap { background-color: #F5F5F5; border-radius: 12px; padding: 2.5rem; margin-bottom: 3rem; box-shadow: var(--card-shadow); } .two-col-text { display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; } .highlight-text { color: var(--matte-gold); font-weight: 500; } .quote-footer { text-align: right; margin-top: 1.5rem; font-size: 0.9rem; color: var(--medium-gray); } /* 【核心修改】强制全屏2张卡片一行，2行排列 */ .cards-grid { display: grid; /* 强制2列布局，固定2张一行 */ grid-template-columns: repeat(2, 1fr); gap: 2rem; margin-bottom: 4rem; } .card { background-color: white; border-radius: 12px; padding: 2.5rem 2rem; box-shadow: var(--card-shadow); transition: var(--transition); } .card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08); } .card-icon { width: 48px; height: 48px; margin: 0 auto 1.5rem; display: flex; align-items: center; justify-content: center; color: var(--matte-gold); font-size: 1.8rem; } .card h3 { text-align: center; margin-bottom: 1.2rem; } .card p { text-align: center; font-size: 0.9rem; line-height: 1.7; } /* Section Divider */ .section-divider { width: 60px; height: 1px; background-color: var(--light-gray); margin: 4rem auto; } /* Dark Manifesto Block */ .manifesto { background-color: var(--dark-gray); color: var(--off-white); padding: 5rem 0; text-align: center; margin: 4rem -2rem; width: calc(100% + 4rem); } .manifesto h2 { color: var(--light-gold); margin-bottom: 2rem; } .manifesto p { max-width: 800px; margin: 0 auto 1.5rem; font-size: 1.05rem; line-height: 1.9; color: rgba(255, 255, 255, 0.85); } .manifesto-signature { font-style: italic; font-size: 1.2rem; color: var(--light-gold); margin-top: 2.5rem; } /* CTA Section */ .cta { padding: 2rem 0 4rem; text-align: center; } .cta h2 { color: var(--matte-gold); margin-bottom: 1rem; } .cta p { max-width: 700px; margin: 0 auto 2.5rem; font-size: 1rem; } .cta-buttons { display: flex; justify-content: center; gap: 1.5rem; flex-wrap: wrap; } .btn { display: inline-block; padding: 0.85rem 2rem; font-size: 0.9rem; font-weight: 400; text-transform: uppercase; letter-spacing: 0.05em; border-radius: 6px; transition: var(--transition); border: none; cursor: pointer; } .btn-primary { background-color: var(--primary-cyan); color: white; } .btn-primary:hover { background-color: #004d66; box-shadow: var(--card-shadow); transform: translateY(-2px); border-bottom: none; } .btn-outline { background-color: transparent; color: var(--primary-cyan); border: 1px solid var(--primary-cyan); } .btn-outline:hover { background-color: var(--primary-cyan); color: white; box-shadow: var(--card-shadow); transform: translateY(-2px); border-bottom: none; } /* 响应式适配：移动端自动变回1列 */ @media (max-width: 992px) { .cards-grid { grid-template-columns: 1fr; } } @media (max-width: 768px) { .two-col-text { grid-template-columns: 1fr; } .quote-wrap { padding: 1.5rem; } .manifesto { padding: 3rem 1rem; margin: 3rem -2rem; } .cta-buttons { flex-direction: column; align-items: center; } }