/* liandadianqi.com - 糖心少女VLOG桐桐的生日 主样式 2025-10-10 */

* {margin: 0;padding: 0;box-sizing: border-box;}

:root {
    --primary-pink: #ff85c0;
    --secondary-purple: #c77dff;
    --accent-yellow: #ffd6a5;
    --bg-light: #fff5f7;
    --text-dark: #4a4a4a;
    --white: #ffffff;
    --shadow: 0 4px 12px rgba(255,133,192,0.2);
    --transition: all 0.4s ease;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: var(--bg-light);
}

.liandadianqi-container-9m3k6w {max-width: 1200px;margin: 0 auto;padding: 0 20px;}

/* Header */
.liandadianqi-header-4n7w2k {
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
    animation: slideDown 0.6s ease;
}

@keyframes slideDown {from {transform: translateY(-100%);}to {transform: translateY(0);}}

.liandadianqi-header-4n7w2k .liandadianqi-container-9m3k6w {
    display: flex;justify-content: space-between;align-items: center;padding: 15px 20px;
}

.liandadianqi-logo-5w8k4m h1 {font-size: 20px;font-weight: 700;}
.liandadianqi-logo-5w8k4m h1 a {
    color: var(--primary-pink);
    text-decoration: none;
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: var(--transition);
}

.liandadianqi-nav-7k2m9w {display: flex;gap: 30px;}
.liandadianqi-nav-7k2m9w a {
    color: var(--text-dark);text-decoration: none;font-weight: 500;
    transition: var(--transition);position: relative;padding: 5px 0;
}

.liandadianqi-nav-7k2m9w a::after {
    content: '';position: absolute;bottom: 0;left: 50%;width: 0;height: 2px;
    background: var(--primary-pink);transition: var(--transition);transform: translateX(-50%);
}

.liandadianqi-nav-7k2m9w a:hover::after,
.liandadianqi-nav-7k2m9w a.liandadianqi-active-3w6k8m::after {width: 100%;}

.liandadianqi-menu-toggle-2k9m5w {display: none;}

/* Hero */
.liandadianqi-hero-6w4k9m {
    min-height: 100vh;display: flex;align-items: center;justify-content: center;
    position: relative;padding-top: 80px;
    background: linear-gradient(135deg, #ffeef8 0%, #e7d4f5 100%);
}

.liandadianqi-hero-bg-3m8k5w {
    position: absolute;top: 0;left: 0;width: 100%;height: 100%;overflow: hidden;
}

.liandadianqi-stars-7k2w4m {
    position: absolute;width: 100%;height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20% 30%, var(--primary-pink), transparent),
        radial-gradient(2px 2px at 60% 70%, var(--secondary-purple), transparent),
        radial-gradient(1px 1px at 50% 50%, var(--accent-yellow), transparent);
    background-size: 200px 200px;
    animation: twinkle 8s infinite;
}

@keyframes twinkle {0%, 100% {opacity: 0.3;}50% {opacity: 0.8;}}

.liandadianqi-hero-overlay-9w5k3m {
    position: absolute;top: 0;left: 0;width: 100%;height: 100%;
    background: rgba(255,255,255,0.3);
}

.liandadianqi-hero-content-4k7m2w {
    position: relative;z-index: 10;text-align: center;
    animation: fadeInUp 1s ease;max-width: 800px;margin: 0 auto;
}

@keyframes fadeInUp {from {opacity: 0;transform: translateY(40px);}to {opacity: 1;transform: translateY(0);}}

.liandadianqi-hero-title-8w3k6m {
    font-size: 52px;font-weight: 700;margin-bottom: 20px;
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    -webkit-background-clip: text;-webkit-text-fill-color: transparent;
}

.liandadianqi-hero-subtitle-5m9k4w {font-size: 24px;margin-bottom: 15px;}
.liandadianqi-hero-desc-2k7w8m {font-size: 16px;margin-bottom: 30px;line-height: 1.8;}

.liandadianqi-hero-btns-6w3k9m {display: flex;gap: 20px;justify-content: center;}

.liandadianqi-btn-primary-4m8k2w,
.liandadianqi-btn-outline-7k5m3w,
.liandadianqi-btn-white-4k8m6w {
    padding: 15px 35px;border-radius: 50px;text-decoration: none;
    font-weight: 600;transition: var(--transition);display: inline-block;
}

.liandadianqi-btn-primary-4m8k2w {
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    color: var(--white);
}

.liandadianqi-btn-primary-4m8k2w:hover {
    transform: translateY(-3px);box-shadow: 0 8px 20px rgba(255,133,192,0.4);
}

.liandadianqi-btn-outline-7k5m3w {
    background: transparent;color: var(--text-dark);border: 2px solid var(--primary-pink);
}

.liandadianqi-btn-outline-7k5m3w:hover {
    background: var(--primary-pink);color: var(--white);transform: translateY(-3px);
}

.liandadianqi-btn-white-4k8m6w {background: var(--white);color: var(--primary-pink);}
.liandadianqi-btn-white-4k8m6w:hover {transform: translateY(-3px);}

.liandadianqi-scroll-down-5w9k4m {
    position: absolute;bottom: 30px;left: 50%;transform: translateX(-50%);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateX(-50%) translateY(0);}
    40% {transform: translateX(-50%) translateY(-10px);}
    60% {transform: translateX(-50%) translateY(-5px);}
}

.liandadianqi-scroll-icon-8k3m7w {
    width: 30px;height: 50px;border: 2px solid var(--primary-pink);
    border-radius: 25px;position: relative;
}

.liandadianqi-scroll-icon-8k3m7w::after {
    content: '';position: absolute;top: 10px;left: 50%;transform: translateX(-50%);
    width: 6px;height: 10px;background: var(--primary-pink);border-radius: 3px;
    animation: scrollMove 1.5s infinite;
}

@keyframes scrollMove {0% {opacity: 1;top: 10px;}100% {opacity: 0;top: 30px;}}

/* Sections */
section {padding: 80px 0;}

.liandadianqi-section-header-2w7k5m {text-align: center;margin-bottom: 50px;}

.liandadianqi-section-tag-9k4m8w {
    display: inline-block;padding: 8px 20px;
    background: linear-gradient(135deg, rgba(255,133,192,0.1), rgba(199,125,255,0.1));
    border-radius: 50px;color: var(--primary-pink);font-size: 14px;
    font-weight: 600;margin-bottom: 15px;
}

.liandadianqi-section-title-6w3k9m {font-size: 38px;font-weight: 700;margin-bottom: 15px;}
.liandadianqi-section-desc-4m8k2w {font-size: 16px;color: #666;}

/* Intro Section */
.liandadianqi-intro-grid-7k5m3w {
    display: grid;grid-template-columns: 1fr 1fr;gap: 50px;align-items: center;
}

.liandadianqi-intro-img-wrap-2w9k6m {
    position: relative;border-radius: 20px;overflow: hidden;box-shadow: var(--shadow);
}

.liandadianqi-intro-img-wrap-2w9k6m img {width: 100%;display: block;transition: var(--transition);}
.liandadianqi-intro-img-wrap-2w9k6m:hover img {transform: scale(1.05);}

.liandadianqi-img-badge-5k8m4w {
    position: absolute;top: 20px;right: 20px;
    background: var(--primary-pink);color: var(--white);
    padding: 10px 20px;border-radius: 50px;font-weight: 600;
}

.liandadianqi-intro-content-8w4k7m h3 {font-size: 28px;margin-bottom: 20px;}
.liandadianqi-intro-content-8w4k7m p {margin-bottom: 15px;line-height: 1.8;color: #666;}

.liandadianqi-link-arrow-3k9m5w {
    display: inline-block;color: var(--primary-pink);text-decoration: none;
    font-weight: 600;transition: var(--transition);
}

.liandadianqi-link-arrow-3k9m5w:hover {transform: translateX(5px);}

/* Features */
.liandadianqi-features-section-5m8k3w {background: var(--white);}

.liandadianqi-features-grid-7k3m6w {
    display: grid;grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));gap: 30px;
}

.liandadianqi-feature-card-4w9k2m {
    background: var(--bg-light);padding: 35px 25px;border-radius: 20px;
    text-align: center;transition: var(--transition);
}

.liandadianqi-feature-card-4w9k2m:hover {
    transform: translateY(-8px);box-shadow: var(--shadow);
}

.liandadianqi-feature-icon-8k5m7w {
    width: 80px;height: 80px;margin: 0 auto 20px;border-radius: 50%;overflow: hidden;
}

.liandadianqi-feature-icon-8k5m7w img {width: 100%;height: 100%;object-fit: cover;}

.liandadianqi-feature-card-4w9k2m h3 {font-size: 22px;margin-bottom: 15px;}
.liandadianqi-feature-card-4w9k2m p {color: #666;line-height: 1.6;}

/* Birthday Section */
.liandadianqi-birthday-section-6w4k8m {
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
}

.liandadianqi-light-header-5k9m3w .liandadianqi-section-title-6w3k9m,
.liandadianqi-light-header-5k9m3w .liandadianqi-section-desc-4m8k2w {color: var(--white);}

.liandadianqi-birthday-content-3k7m9w {
    display: grid;grid-template-columns: 1fr 1fr;gap: 40px;align-items: center;
}

.liandadianqi-birthday-card-8w5k4m {
    background: var(--white);border-radius: 20px;overflow: hidden;box-shadow: var(--shadow);
}

.liandadianqi-birthday-card-8w5k4m img {width: 100%;height: 300px;object-fit: cover;}

.liandadianqi-birthday-info-2m9k6w {padding: 30px;}
.liandadianqi-birthday-info-2m9k6w h3 {font-size: 24px;margin-bottom: 15px;}
.liandadianqi-birthday-info-2m9k6w p {color: #666;margin-bottom: 15px;}
.liandadianqi-birthday-date-7k3m8w {
    display: inline-block;background: var(--bg-light);
    padding: 5px 15px;border-radius: 20px;font-size: 14px;color: var(--primary-pink);
}

.liandadianqi-birthday-highlights-5w9k2m {color: var(--white);}
.liandadianqi-birthday-highlights-5w9k2m h4 {font-size: 24px;margin-bottom: 20px;}
.liandadianqi-birthday-highlights-5w9k2m ul {list-style: none;}
.liandadianqi-birthday-highlights-5w9k2m ul li {
    padding: 10px 0;padding-left: 30px;position: relative;
}

.liandadianqi-birthday-highlights-5w9k2m ul li::before {
    content: '✓';position: absolute;left: 0;
    background: rgba(255,255,255,0.2);width: 22px;height: 22px;
    border-radius: 50%;display: flex;align-items: center;justify-content: center;
}

/* Videos */
.liandadianqi-videos-grid-5k8m4w {
    display: grid;grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));gap: 30px;
}

.liandadianqi-video-card-3w7k9m {
    background: var(--white);border-radius: 20px;overflow: hidden;
    box-shadow: var(--shadow);transition: var(--transition);
}

.liandadianqi-video-card-3w7k9m:hover {transform: translateY(-5px);}

.liandadianqi-video-thumb-2k6m8w {position: relative;height: 180px;overflow: hidden;}
.liandadianqi-video-thumb-2k6m8w img {width: 100%;height: 100%;object-fit: cover;}

.liandadianqi-video-overlay-7k4m3w {
    position: absolute;top: 0;left: 0;width: 100%;height: 100%;
    background: rgba(255,133,192,0.8);display: flex;align-items: center;
    justify-content: center;opacity: 0;transition: var(--transition);
}

.liandadianqi-video-card-3w7k9m:hover .liandadianqi-video-overlay-7k4m3w {opacity: 1;}

.liandadianqi-play-icon-9w5k2m {
    width: 60px;height: 60px;background: var(--white);border-radius: 50%;
    display: flex;align-items: center;justify-content: center;
    font-size: 24px;color: var(--primary-pink);
}

.liandadianqi-video-info-4m8k6w {padding: 20px;}
.liandadianqi-video-tag-6k3m9w {
    display: inline-block;padding: 5px 12px;background: var(--bg-light);
    color: var(--primary-pink);border-radius: 20px;font-size: 12px;margin-bottom: 10px;
}

.liandadianqi-video-info-4m8k6w h3 {font-size: 18px;margin-bottom: 10px;}
.liandadianqi-video-info-4m8k6w p {color: #666;font-size: 14px;margin-bottom: 10px;}
.liandadianqi-video-date-8w5k3m {font-size: 12px;color: #999;}

.liandadianqi-videos-more-6k3m9w {text-align: center;margin-top: 40px;}

/* Gallery */
.liandadianqi-gallery-section-8w5k3m {background: var(--white);}

.liandadianqi-gallery-grid-4k7m9w {
    display: grid;grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));gap: 20px;
}

.liandadianqi-gallery-item-2w9k5m {
    position: relative;border-radius: 15px;overflow: hidden;
    padding-top: 100%;box-shadow: var(--shadow);
}

.liandadianqi-gallery-item-2w9k5m img {
    position: absolute;top: 0;left: 0;width: 100%;height: 100%;
    object-fit: cover;transition: var(--transition);
}

.liandadianqi-gallery-item-2w9k5m:hover img {transform: scale(1.1);}
.liandadianqi-gallery-more-7k3m8w {text-align: center;margin-top: 40px;}

/* Stats */
.liandadianqi-stats-section-5k9m4w {
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
}

.liandadianqi-stats-grid-3w8k6m {
    display: grid;grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));gap: 30px;
}

.liandadianqi-stat-item-7k4m9w {text-align: center;color: var(--white);}
.liandadianqi-stat-number-2w6k8m {font-size: 48px;font-weight: 700;margin-bottom: 10px;}
.liandadianqi-stat-label-9k3m5w {font-size: 16px;opacity: 0.9;}

/* CTA */
.liandadianqi-cta-section-4k8m7w {
    background: var(--bg-light);text-align: center;
}

.liandadianqi-cta-content-6w3k9m h2 {font-size: 40px;margin-bottom: 20px;}
.liandadianqi-cta-content-6w3k9m p {font-size: 18px;margin-bottom: 30px;}
.liandadianqi-cta-btns-8k5m2w {display: flex;gap: 20px;justify-content: center;}

/* Footer */
.liandadianqi-footer-9w5k3m {background: #f5e6f0;padding: 60px 0 30px;}

.liandadianqi-footer-grid-2k7m8w {
    display: grid;grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));gap: 40px;margin-bottom: 40px;
}

.liandadianqi-footer-col-5w9k4m h3 {
    font-size: 20px;margin-bottom: 20px;color: var(--primary-pink);
}

.liandadianqi-footer-col-5w9k4m h4 {font-size: 18px;margin-bottom: 15px;}
.liandadianqi-footer-col-5w9k4m p {line-height: 1.8;margin-bottom: 15px;color: #666;}
.liandadianqi-footer-col-5w9k4m ul {list-style: none;}
.liandadianqi-footer-col-5w9k4m ul li {margin-bottom: 10px;}
.liandadianqi-footer-col-5w9k4m ul li a {
    color: #666;text-decoration: none;transition: var(--transition);
}

.liandadianqi-footer-col-5w9k4m ul li a:hover {color: var(--primary-pink);}

.liandadianqi-footer-btn-3k8m7w {
    display: inline-block;padding: 12px 28px;
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    color: var(--white);text-decoration: none;border-radius: 50px;
    transition: var(--transition);margin-top: 10px;
}

.liandadianqi-footer-btn-3k8m7w:hover {transform: translateY(-3px);}

.liandadianqi-footer-bottom-6w4k9m {text-align: center;padding-top: 30px;border-top: 1px solid #ddd;}
.liandadianqi-footer-bottom-6w4k9m p {margin: 8px 0;font-size: 14px;color: #666;}

/* Page Banner */
.liandadianqi-page-banner-4k8m6w {
    padding: 160px 0 80px;
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    text-align: center;color: var(--white);position: relative;
}

.liandadianqi-banner-bg-7w3k9m {
    position: absolute;top: 0;left: 0;width: 100%;height: 100%;opacity: 0.3;
}

.liandadianqi-page-banner-4k8m6w h2 {font-size: 42px;margin-bottom: 15px;position: relative;z-index: 1;}
.liandadianqi-page-banner-4k8m6w p {font-size: 18px;position: relative;z-index: 1;}

/* Page Content */
.liandadianqi-page-content-5k9m3w {padding: 60px 0;}

.liandadianqi-content-main-2w8k7m {max-width: 900px;margin: 0 auto;}
.liandadianqi-content-main-2w8k7m h3 {font-size: 32px;margin-bottom: 25px;}
.liandadianqi-content-main-2w8k7m p {line-height: 1.8;margin-bottom: 20px;color: #666;}

.liandadianqi-content-cards-6w4k8m {
    display: grid;grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;margin: 40px 0;
}

.liandadianqi-content-card-3k9m5w {
    background: var(--white);padding: 25px;border-radius: 15px;
    box-shadow: var(--shadow);transition: var(--transition);
}

.liandadianqi-content-card-3k9m5w:hover {transform: translateY(-5px);}
.liandadianqi-content-card-3k9m5w img {width: 100%;height: 160px;object-fit: cover;border-radius: 10px;margin-bottom: 15px;}
.liandadianqi-content-card-3k9m5w h4 {font-size: 20px;margin-bottom: 10px;}
.liandadianqi-content-card-3k9m5w p {color: #666;font-size: 14px;}

.liandadianqi-additional-info-8k5m4w {
    margin-top: 40px;padding: 30px;background: var(--bg-light);border-radius: 15px;
}

.liandadianqi-additional-info-8k5m4w h4 {font-size: 24px;margin-bottom: 20px;}

@media (max-width: 768px) {
    .liandadianqi-nav-7k2m9w {display: none;}
    .liandadianqi-hero-title-8w3k6m {font-size: 32px;}
    .liandadianqi-intro-grid-7k5m3w,
    .liandadianqi-birthday-content-3k7m9w {grid-template-columns: 1fr;}
    .liandadianqi-hero-btns-6w3k9m,
    .liandadianqi-cta-btns-8k5m2w {flex-direction: column;align-items: center;}
}