* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Segoe UI", "Helvetica Neue", Arial, "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
}
body {
    background: linear-gradient(180deg, #fff5f8 0%, #f5f3ff 50%, #fdf2f8 100%);
    color: #2d1b4e;
    line-height: 1.7;
    overflow-x: hidden;
}
a {
    text-decoration: none;
    color: inherit;
}
img {
    max-width: 100%;
    display: block;
}
.nav {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid rgba(236, 72, 153, 0.12);
    box-shadow: 0 4px 24px rgba(168, 85, 247, 0.08);
}
.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 32px;
    flex-wrap: wrap;
}
.logo {
    font-size: 1.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ec4899, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: flex;
    align-items: center;
    gap: 10px;
}
.logo img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
}
.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}
.nav-links a {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.95rem;
    color: #4a044e;
    transition: all 0.3s ease;
}
.nav-links a:hover {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.1), rgba(168, 85, 247, 0.1));
    color: #a855f7;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.15);
}
.hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, #fdf2f8 0%, #fbcfe8 40%, #e879f9 100%);
    overflow: hidden;
    padding: 80px 20px;
}
.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(236, 72, 153, 0.2), transparent 60%);
    border-radius: 50%;
}
.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.2), transparent 60%);
    border-radius: 50%;
}
.hero-content {
    max-width: 900px;
    position: relative;
    z-index: 2;
}
.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #be185d, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
    margin-bottom: 16px;
}
.hero-subtitle {
    font-size: 1.2rem;
    color: #6b21a8;
    opacity: 0.85;
    max-width: 720px;
    margin: 0 auto 32px;
}
.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}
.btn-primary {
    background: linear-gradient(135deg, #ec4899, #a855f7);
    color: #fff;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    box-shadow: 0 8px 24px rgba(236, 72, 153, 0.35);
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
}
.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 32px rgba(168, 85, 247, 0.4);
}
.btn-secondary {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #a855f7;
    padding: 14px 36px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    border: 2px solid rgba(168, 85, 247, 0.3);
    transition: all 0.3s ease;
    display: inline-block;
    cursor: pointer;
}
.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.9);
    border-color: #a855f7;
    transform: translateY(-3px);
}
.hero-img {
    width: 100%;
    max-width: 360px;
    margin: 40px auto 0;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(168, 85, 247, 0.35);
}
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}
.section {
    padding: 80px 0;
}
.section-title {
    font-size: 2rem;
    font-weight: 800;
    text-align: center;
    background: linear-gradient(135deg, #ec4899, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 12px;
}
.section-subtitle {
    text-align: center;
    color: #6b7280;
    max-width: 720px;
    margin: 0 auto 48px;
    font-size: 1.05rem;
}
.card {
    background: rgba(255, 255, 255, 0.72);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 24px;
    box-shadow: 0 8px 32px rgba(236, 72, 153, 0.08);
    padding: 32px;
    transition: all 0.3s ease;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(168, 85, 247, 0.15);
}
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.stat-item {
    text-align: center;
    padding: 32px 20px;
}
.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ec4899, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
}
.stat-label {
    color: #6b7280;
    font-weight: 600;
    margin-top: 8px;
}
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.advantage-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}
.advantage-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #2d1b4e;
}
.advantage-desc {
    color: #6b7280;
    font-size: 0.95rem;
    line-height: 1.6;
}
.brand-story-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.brand-story-img {
    border-radius: 24px;
    box-shadow: 0 16px 48px rgba(168, 85, 247, 0.2);
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.brand-text p {
    margin-bottom: 16px;
    color: #4b5563;
    line-height: 1.8;
}
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding-left: 20px;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 26px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #ec4899, #a855f7);
    border-radius: 2px;
}
.timeline-item {
    position: relative;
    padding-left: 64px;
    padding-bottom: 40px;
}
.timeline-item::before {
    content: '';
    position: absolute;
    left: 18px;
    top: 8px;
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #ec4899, #a855f7);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(236, 72, 153, 0.2);
}
.timeline-period {
    font-weight: 700;
    color: #a855f7;
    font-size: 0.9rem;
    letter-spacing: 1px;
}
.timeline-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-top: 4px;
    color: #2d1b4e;
}
.timeline-desc {
    color: #6b7280;
    margin-top: 8px;
    font-size: 0.95rem;
    line-height: 1.7;
}
.news-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.news-card .card {
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 0;
    overflow: hidden;
}
.news-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}
.news-content {
    padding: 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.news-date {
    font-size: 0.85rem;
    color: #a855f7;
    font-weight: 600;
    margin-bottom: 8px;
}
.news-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: #2d1b4e;
    line-height: 1.4;
}
.news-desc {
    color: #6b7280;
    font-size: 0.9rem;
    line-height: 1.6;
    flex: 1;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testimonial-quote {
    font-size: 1.5rem;
    color: #ec4899;
    margin-bottom: 12px;
}
.testimonial-text {
    color: #4b5563;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 16px;
}
.testimonial-author {
    font-weight: 700;
    color: #2d1b4e;
}
.testimonial-role {
    font-size: 0.85rem;
    color: #9ca3af;
}
.faq-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.faq-item {
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    padding: 28px 32px;
    box-shadow: 0 4px 20px rgba(236, 72, 153, 0.06);
    transition: all 0.3s ease;
}
.faq-item:hover {
    box-shadow: 0 8px 32px rgba(168, 85, 247, 0.12);
}
.faq-question {
    font-weight: 700;
    font-size: 1.1rem;
    color: #2d1b4e;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.faq-answer {
    color: #6b7280;
    line-height: 1.8;
    font-size: 0.95rem;
}
.partners-row {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 28px;
    align-items: center;
}
.partner-logo {
    width: 120px;
    height: 80px;
    object-fit: contain;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.75);
    padding: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.6);
}
.partner-logo:hover {
    transform: scale(1.06);
    box-shadow: 0 8px 24px rgba(168, 85, 247, 0.18);
}
.app-download-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.app-img {
    border-radius: 24px;
    box-shadow: 0 16px 48px rgba(168, 85, 247, 0.2);
    width: 100%;
    height: auto;
}
.app-features {
    list-style: none;
    margin: 20px 0 28px;
}
.app-features li {
    padding: 6px 0;
    display: flex;
    align-items: center;
    gap: 10px;
    color: #4b5563;
    font-size: 0.95rem;
}
.cta-banner {
    background: linear-gradient(135deg, #ec4899, #a855f7);
    border-radius: 32px;
    padding: 64px 48px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
}
.cta-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -30%;
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
}
.cta-banner::after {
    content: '';
    position: absolute;
    bottom: -40%;
    left: -20%;
    width: 250px;
    height: 250px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
}
.cta-banner h2 {
    font-size: 2rem;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}
.cta-banner p {
    opacity: 0.95;
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
    font-size: 1.05rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.cta-btn {
    background: #fff;
    color: #a855f7;
    padding: 14px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    display: inline-block;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}
.cta-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.18);
}
.footer {
    background: #1a0b2e;
    color: #d1d5db;
    padding: 48px 0 24px;
}
.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
    padding: 0 24px;
}
.footer-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    font-size: 0.9rem;
}
.footer-info p {
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.85rem;
}
.footer a {
    color: #d1d5db;
    transition: color 0.3s;
    margin: 0 6px;
}
.footer a:hover {
    color: #ec4899;
}
@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .brand-story-group {
        grid-template-columns: 1fr;
    }
    .app-download-group {
        grid-template-columns: 1fr;
    }
    .footer-info {
        grid-template-columns: 1fr;
    }
}
@media (max-width: 640px) {
    .nav-inner {
        flex-direction: column;
        gap: 12px;
        padding: 12px 16px;
    }
    .nav-links {
        justify-content: center;
        gap: 8px;
    }
    .nav-links a {
        padding: 6px 12px;
        font-size: 0.85rem;
    }
    .hero h1 {
        font-size: 1.8rem;
    }
    .hero {
        padding: 60px 16px;
    }
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    .advantages-grid {
        grid-template-columns: 1fr;
    }
    .news-grid {
        grid-template-columns: 1fr;
    }
    .section {
        padding: 48px 0;
    }
    .cta-banner {
        padding: 40px 24px;
    }
    .cta-banner h2 {
        font-size: 1.5rem;
    }
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}