/* 
  蜜桃视频在线观看 · 蜜桃传媒 · 蜜桃深处，光影在线
  —— 蜜桃奶油美学系统 ——
*/

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

body {
    font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    overflow-x:hidden;
    background:
        radial-gradient(circle at 90% 10%, rgba(255,180,162,0.18) 0%, transparent 35%),
        radial-gradient(circle at 10% 90%, rgba(167,196,160,0.12) 0%, transparent 30%),
        #FFF7F0;
    color:#2D1F20;
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
}

::selection { background:#FF6B5B; color:#fff; }

::-webkit-scrollbar { width:10px; }
::-webkit-scrollbar-track { background:#FFF7F0; }
::-webkit-scrollbar-thumb { background:linear-gradient(180deg,#FFD6C9,#FF8A65); border-radius:10px; }
::-webkit-scrollbar-thumb:hover { background:#FF6B5B; }

.container { max-width:1200px; margin:0 auto; padding:0 24px; }

.section { padding:100px 0; position:relative; }
.section:nth-child(even) { background:#FFECE3; }

/* ===== 导航 ===== */
.site-header {
    position:fixed;
    top:0; left:0;
    width:100%;
    z-index:1000;
    background:rgba(255,247,240,0.82);
    backdrop-filter:blur(20px) saturate(1.4);
    -webkit-backdrop-filter:blur(20px) saturate(1.4);
    border-bottom:1px solid rgba(255,107,91,0.12);
    box-shadow:0 4px 30px rgba(255,107,91,0.05);
}

.header-inner {
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:76px;
    max-width:1200px;
    margin:0 auto;
    padding:0 24px;
}

.logo {
    display:flex;
    align-items:center;
    gap:10px;
    font-weight:900;
    font-size:1.35rem;
    text-decoration:none;
    color:#2D1F20;
    letter-spacing:-0.02em;
}

.logo-icon {
    width:40px;
    height:40px;
    border-radius:14px;
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.2rem;
    background:linear-gradient(135deg,#FF8A65,#FF5252);
    color:#fff;
    box-shadow:0 6px 18px rgba(255,107,91,0.35);
    transform:rotate(-8deg);
    transition:transform 0.4s ease;
}

.logo:hover .logo-icon { transform:rotate(8deg) scale(1.08); }

.main-nav {
    display:flex;
    align-items:center;
    gap:36px;
    list-style:none;
}

.main-nav a {
    text-decoration:none;
    font-size:0.95rem;
    font-weight:600;
    color:#2D1F20;
    transition:all 0.25s;
    position:relative;
    padding:4px 0;
}

.main-nav a:not(.nav-cta)::after {
    content:'';
    position:absolute;
    bottom:0; left:0;
    width:0; height:2.5px;
    background:linear-gradient(90deg,#FF6B5B,#FF8A65);
    border-radius:2px;
    transition:width 0.3s ease;
}

.main-nav a:not(.nav-cta):hover::after { width:100%; }
.main-nav a:not(.nav-cta):hover { color:#FF6B5B; }

.nav-cta {
    background:linear-gradient(135deg,#FF6B5B,#FF5252);
    color:#fff!important;
    padding:10px 26px!important;
    border-radius:100px;
    font-weight:700!important;
    box-shadow:0 6px 20px rgba(255,107,91,0.3);
    transition:all 0.3s ease;
}

.nav-cta:hover {
    transform:translateY(-2px) scale(1.02);
    box-shadow:0 10px 30px rgba(255,107,91,0.4);
}

.menu-toggle {
    display:none;
    width:44px;
    height:44px;
    background:#fff;
    border:1px solid rgba(255,107,91,0.2);
    border-radius:14px;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    font-size:1.3rem;
    color:#FF6B5B;
    transition:all 0.3s;
}

.menu-toggle:hover { background:#FFECE3; }

/* ===== Hero ===== */
.hero {
    min-height:90vh;
    display:flex;
    align-items:center;
    position:relative;
    overflow:hidden;
    background:
        radial-gradient(ellipse at 85% 15%, rgba(255,107,91,0.14) 0%, transparent 50%),
        radial-gradient(ellipse at 10% 90%, rgba(167,196,160,0.13) 0%, transparent 40%),
        linear-gradient(160deg,#FFF7F0 0%, #FFE8DE 100%);
    border-radius:0 0 80px 80px;
}

.hero::before {
    content:'';
    position:absolute;
    width:600px; height:600px;
    border-radius:50%;
    background:radial-gradient(circle, rgba(255,107,91,0.1) 0%, transparent 60%);
    top:-200px; right:-150px;
    animation:heroFloat 12s ease-in-out infinite;
}

.hero::after {
    content:'';
    position:absolute;
    width:200px; height:200px;
    border:2px solid rgba(255,107,91,0.25);
    border-radius:50%;
    bottom:100px; right:180px;
    animation:heroFloat 8s ease-in-out infinite reverse;
    background:radial-gradient(circle, rgba(255,107,91,0.05) 0%, transparent 60%);
}

@keyframes heroFloat {
    0%,100% { transform:translateY(0) rotate(0deg); }
    50% { transform:translateY(-30px) rotate(8deg); }
}

.hero-content {
    max-width:840px;
    position:relative;
    z-index:2;
    padding:120px 0 60px;
}

.hero-eyebrow {
    display:inline-block;
    font-size:0.85rem;
    font-weight:700;
    padding:7px 20px;
    border-radius:100px;
    margin-bottom:22px;
    background:rgba(255,107,91,0.1);
    color:#FF6B5B;
    letter-spacing:1px;
    border:1px solid rgba(255,107,91,0.2);
    backdrop-filter:blur(4px);
}

.hero h1 {
    font-size:clamp(2.8rem, 6vw, 4.8rem);
    line-height:1.05;
    margin-bottom:24px;
    font-weight:900;
    letter-spacing:-0.03em;
    transform:rotate(-1deg);
    text-shadow:3px 3px 0 rgba(255,107,91,0.08);
}

.hero p {
    font-size:1.15rem;
    opacity:0.75;
    max-width:640px;
    margin-bottom:40px;
    line-height:1.8;
}

.hero-buttons {
    display:flex;
    gap:16px;
    flex-wrap:wrap;
}

.hero-image {
    border-radius:80px 80px 80px 80px / 120px 80px 120px 80px;
    overflow:hidden;
    box-shadow:0 30px 80px rgba(255,107,91,0.2);
    position:relative;
    z-index:2;
    border:6px solid rgba(255,255,255,0.85);
    transition:border-radius 0.6s ease;
}

.hero-image:hover { border-radius:100px 60px 100px 60px / 100px 100px 60px 60px; }

.hero-image img {
    width:100%;
    height:auto;
    display:block;
    transition:transform 0.6s ease;
}

.hero-image:hover img { transform:scale(1.04); }

/* ===== 按钮 ===== */
.btn {
    display:inline-flex;
    align-items:center;
    gap:10px;
    padding:15px 32px;
    border-radius:100px;
    font-weight:700;
    cursor:pointer;
    border:none;
    text-decoration:none;
    transition:all 0.35s ease;
    font-size:0.95rem;
    letter-spacing:0.02em;
}

.btn-primary {
    background:linear-gradient(135deg,#FF6B5B 0%, #FF8A65 100%);
    color:#fff;
    box-shadow:0 8px 30px rgba(255,107,91,0.35);
}

.btn-primary:hover {
    transform:translateY(-4px);
    box-shadow:0 14px 44px rgba(255,107,91,0.45);
}

.btn-outline {
    background:transparent;
    border:2px solid #FF6B5B;
    color:#FF6B5B;
}

.btn-outline:hover {
    background:rgba(255,107,91,0.08);
    border-color:#F45B49;
    transform:translateY(-4px);
}

/* ===== 标签/标题 ===== */
.section-label {
    display:inline-block;
    font-size:0.85rem;
    font-weight:700;
    letter-spacing:2px;
    margin-bottom:14px;
    color:#FF6B5B;
    text-transform:uppercase;
    position:relative;
    padding-left:16px;
}

.section-label::before {
    content:'';
    position:absolute;
    left:0; top:50%;
    width:8px; height:8px;
    border-radius:50%;
    background:#FF6B5B;
    transform:translateY(-50%);
}

.section-title {
    font-size:clamp(2rem, 3.5vw, 2.8rem);
    margin-bottom:16px;
    font-weight:900;
    letter-spacing:-0.02em;
    line-height:1.15;
    display:inline-block;
    position:relative;
}

.section-title::after {
    content:'';
    position:absolute;
    bottom:-6px; left:0;
    width:100%; height:4px;
    background:linear-gradient(90deg,#FF6B5B, rgba(255,107,91,0.1));
    border-radius:2px;
}

.section-desc {
    max-width:620px;
    opacity:0.75;
    margin-bottom:56px;
    font-size:1.05rem;
    line-height:1.8;
}

/* ===== 卡片网格 ===== */
.cards-grid {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
    gap:28px;
}

.category-card {
    background:#fff;
    border-radius:24px;
    padding:36px 32px;
    border:1px solid rgba(255,107,91,0.08);
    box-shadow:0 4px 24px rgba(255,107,91,0.06);
    transition:all 0.4s ease;
    position:relative;
    overflow:hidden;
}

.category-card::before {
    content:'';
    position:absolute;
    top:-40px; right:-40px;
    width:120px; height:120px;
    border-radius:50%;
    background:rgba(255,107,91,0.05);
    transition:transform 0.5s ease;
}

.category-card::after {
    content:'';
    position:absolute;
    bottom:-20px; left:-20px;
    width:60px; height:60px;
    border-radius:50%;
    background:rgba(167,196,160,0.12);
    transition:transform 0.5s ease;
}

.category-card:hover {
    transform:translateY(-6px);
    box-shadow:0 12px 44px rgba(255,107,91,0.14);
    border-color:rgba(255,107,91,0.2);
}

.category-card:hover::before { transform:scale(1.6); }
.category-card:hover::after { transform:scale(1.8); }

.card-icon {
    width:56px;
    height:56px;
    border-radius:16px;
    display:flex;
    align-items:center;
    justify-content:center;
    margin-bottom:20px;
    font-size:1.5rem;
    background:linear-gradient(135deg,#FFF0E8,#FFD6C9);
    color:#FF6B5B;
    transition:transform 0.4s ease;
}

.category-card:hover .card-icon {
    transform:scale(1.1) rotate(-6deg);
}

.category-card h3 { font-size:1.1rem; font-weight:700; margin-bottom:8px; }

.category-card p { font-size:0.9rem; opacity:0.6; margin-bottom:16px; }

.card-link {
    font-weight:700;
    font-size:0.9rem;
    text-decoration:none;
    color:#FF6B5B;
    display:inline-flex;
    align-items:center;
    gap:6px;
    transition:gap 0.3s ease;
}

.card-link:hover { gap:14px; }

/* 开心果绿点缀 */
.category-card:nth-child(3n) .card-icon {
    background:linear-gradient(135deg,#EDF5EA,#CBE0C5);
    color:#5D8A52;
}

/* ===== 特性块 ===== */
.feature-block {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:64px;
    align-items:center;
}

.feature-image {
    border-radius:32px;
    overflow:hidden;
    box-shadow:0 24px 60px rgba(255,107,91,0.16);
    position:relative;
}

.feature-image::after {
    content:'';
    position:absolute;
    inset:0;
    border:1px solid rgba(255,255,255,0.3);
    border-radius:32px;
    pointer-events:none;
}

.feature-image img { width:100%; height:auto; display:block; transition:transform 0.5s ease; }

.feature-image:hover img { transform:scale(1.03); }

.feature-text { padding:20px 0; }

.feature-list {
    list-style:none;
    margin-top:24px;
}

.feature-list li {
    padding:12px 0;
    display:flex;
    align-items:center;
    gap:14px;
    font-size:1rem;
    font-weight:500;
    border-bottom:1px dashed rgba(255,107,91,0.15);
}

.feature-list li:last-child { border-bottom:none; }

.feature-list li::before {
    content:'✦';
    font-weight:700;
    color:#FF6B5B;
    font-size:1.3rem;
    flex-shrink:0;
}

/* ===== 数据条 ===== */
.stats-bar {
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
    text-align:center;
}

.stat-item {
    padding:40px 24px;
    border-radius:24px;
    border:1px solid rgba(255,107,91,0.08);
    background:#fff;
    box-shadow:0 4px 20px rgba(255,107,91,0.06);
    transition:all 0.35s ease;
    position:relative;
    overflow:hidden;
}

.stat-item::before {
    content:'';
    position:absolute;
    top:0; left:50%;
    width:0; height:3px;
    background:linear-gradient(90deg,#FF8A65,#FF5252);
    transform:translateX(-50%);
    transition:width 0.4s ease;
}

.stat-item:hover {
    transform:translateY(-6px);
    box-shadow:0 16px 40px rgba(255,107,91,0.14);
}

.stat-item:hover::before { width:100%; }

.stat-number {
    font-size:2.8rem;
    font-weight:900;
    color:#FF6B5B;
    line-height:1;
    margin-bottom:8px;
    letter-spacing:-0.03em;
}

.stat-label {
    font-size:0.9rem;
    opacity:0.6;
    margin-top:6px;
    font-weight:500;
}

/* ===== 内容墙 ===== */
.content-wall {
    display:grid;
    grid-template-columns:repeat(auto-fill,minmax(280px,1fr));
    gap:28px;
}

.content-wall-item {
    border-radius:24px;
    overflow:hidden;
    border:none;
    background:#fff;
    box-shadow:0 4px 24px rgba(255,107,91,0.07);
    transition:all 0.4s ease;
}

.content-wall-item:hover {
    transform:translateY(-8px) rotate(0.5deg);
    box-shadow:0 16px 48px rgba(255,107,91,0.16);
}

.content-wall-item img {
    width:100%;
    height:220px;
    object-fit:cover;
    transition:transform 0.6s ease;
}

.content-wall-item:hover img { transform:scale(1.07); }

.content-wall-body { padding:24px; }

.content-wall-body h3 {
    font-weight:700;
    font-size:1.05rem;
    margin-bottom:8px;
}

.content-wall-body p {
    opacity:0.7;
    font-size:0.9rem;
    margin-bottom:12px;
}

.content-wall-body .tag {
    display:inline-block;
    background:rgba(255,107,91,0.1);
    color:#FF6B5B;
    padding:4px 14px;
    border-radius:100px;
    font-size:0.75rem;
    font-weight:600;
}

/* ===== FAQ ===== */
.faq-list { max-width:800px; margin:0 auto; }

.faq-item {
    border:1px solid rgba(255,107,91,0.15);
    border-radius:16px;
    margin-bottom:12px;
    overflow:hidden;
    cursor:pointer;
    background:#fff;
    transition:all 0.35s ease;
}

.faq-item:hover { border-color:rgba(255,107,91,0.3); }

.faq-item.open {
    background:#FFF7F0;
    border-color:rgba(255,107,91,0.35);
    box-shadow:0 8px 28px rgba(255,107,91,0.1);
    transform:translateY(-2px);
}

.faq-item .faq-question {
    padding:20px 24px;
    font-weight:700;
    display:flex;
    justify-content:space-between;
    align-items:center;
    font-size:1.05rem;
    transition:color 0.3s;
}

.faq-item.open .faq-question { color:#FF6B5B; }

.faq-item .faq-question::after {
    content:'+';
    display:flex;
    align-items:center;
    justify-content:center;
    width:30px; height:30px;
    border-radius:50%;
    background:rgba(255,107,91,0.1);
    color:#FF6B5B;
    font-weight:700;
    font-size:1.1rem;
    transition:all 0.35s ease;
}

.faq-item.open .faq-question::after {
    content:'−';
    background:#FF6B5B;
    color:#fff;
    transform:rotate(180deg);
}

.faq-item .faq-answer {
    padding:0 24px 20px;
    display:none;
    opacity:0.75;
    line-height:1.8;
    border-top:1px dashed rgba(255,107,91,0.1);
    margin-top:-4px;
    padding-top:14px;
}

.faq-item.open .faq-answer { display:block; animation:fadeIn 0.35s ease; }

@keyframes fadeIn {
    from { opacity:0; transform:translateY(-6px); }
    to { opacity:0.75; transform:translateY(0); }
}

/* ===== CTA横幅 ===== */
.cta-banner {
    padding:64px 48px;
    text-align:center;
    border-radius:32px;
    background:
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.25) 0%, transparent 40%),
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.15) 0%, transparent 30%),
        linear-gradient(135deg,#FF6B5B 0%, #FF5252 100%);
    box-shadow:0 24px 70px rgba(255,107,91,0.35);
    position:relative;
    overflow:hidden;
    color:#fff;
}

.cta-banner::before {
    content:'';
    position:absolute;
    width:220px; height:220px;
    border:2px solid rgba(255,255,255,0.2);
    border-radius:50%;
    top:-70px; left:-70px;
}

.cta-banner::after {
    content:'';
    position:absolute;
    width:120px; height:120px;
    border:2px solid rgba(255,255,255,0.15);
    border-radius:50%;
    bottom:-40px; right:-40px;
}

.cta-banner h2 {
    color:#fff;
    font-size:clamp(1.8rem, 3.5vw, 2.4rem);
    margin-bottom:16px;
    font-weight:900;
    line-height:1.2;
    position:relative;
    z-index:1;
}

.cta-banner .btn-primary {
    background:#fff;
    color:#FF6B5B;
    box-shadow:0 8px 30px rgba(0,0,0,0.15);
    margin-top:20px;
    position:relative;
    z-index:1;
}

.cta-banner .btn-primary:hover {
    transform:translateY(-4px) scale(1.03);
    box-shadow:0 12px 36px rgba(0,0,0,0.2);
}

/* ===== 页脚 ===== */
.site-footer {
    padding:64px 0 28px;
    background:linear-gradient(180deg,#FFECE3 0%, #FFF7F0 100%);
    border-radius:80px 80px 0 0;
    margin-top:80px;
}

.footer-grid {
    display:grid;
    grid-template-columns:2fr 1fr 1fr 1fr;
    gap:48px;
}

.footer-brand p {
    opacity:0.7;
    margin-top:16px;
    line-height:1.8;
    max-width:320px;
}

.footer-brand .logo { margin-bottom:8px; }

.footer-col {
    display:flex;
    flex-direction:column;
    gap:12px;
}

.footer-col h4 {
    font-weight:700;
    margin-bottom:10px;
    color:#2D1F20;
    font-size:1.05rem;
    position:relative;
    padding-bottom:8px;
}

.footer-col h4::after {
    content:'';
    position:absolute;
    bottom:0; left:0;
    width:24px; height:2px;
    background:#FF6B5B;
    border-radius:2px;
}

.footer-col a {
    text-decoration:none;
    color:inherit;
    opacity:0.7;
    transition:all 0.25s;
    font-size:0.95rem;
}

.footer-col a:hover {
    opacity:1;
    color:#FF6B5B;
    padding-left:4px;
}

.footer-bottom {
    border-top:1px solid rgba(255,107,91,0.15);
    margin-top:48px;
    padding-top:24px;
    text-align:center;
    font-size:0.85rem;
    opacity:0.6;
}

/* ===== 工具类 ===== */
.text-accent { color:#FF6B5B; }

.text-center { text-align:center; }

.seo-description {
    max-width:640px;
    margin:0 auto 48px;
    opacity:0.75;
    line-height:1.8;
    text-align:center;
}

.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* ===== 响应式 ===== */
@media (max-width: 992px) {
    .feature-block { gap:40px; }
    .stats-bar { grid-template-columns:repeat(2,1fr); }
    .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
    .hero h1 { font-size:3.2rem; }
    .site-header { padding:0; }
}

@media (max-width: 768px) {
    .feature-block { grid-template-columns:1fr; gap:32px; }
    .stats-bar { grid-template-columns:repeat(2,1fr); }
    .footer-grid { grid-template-columns:1fr 1fr; }

    .main-nav {
        display:none;
        position:absolute;
        top:76px;
        left:0;
        width:100%;
        background:rgba(255,247,240,0.98);
        padding:24px;
        flex-direction:column;
        gap:20px;
        border-bottom:1px solid rgba(255,107,91,0.15);
        backdrop-filter:blur(20px);
        -webkit-backdrop-filter:blur(20px);
        box-shadow:0 20px 50px rgba(255,107,91,0.18);
        border-radius:0 0 24px 24px;
    }

    .main-nav a { font-size:1.05rem; }

    .menu-toggle { display:flex; }
    .main-nav.open { display:flex; animation:slideDown 0.4s ease; }

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

    .hero {
        min-height:auto;
        border-radius:0 0 40px 40px;
        padding-bottom:60px;
    }

    .hero-content { padding:120px 0 24px; }
    .hero-buttons { flex-direction:column; }
    .hero-image { border-radius:40px 40px 60px 60px; }

    .section { padding:64px 0; }
    .site-footer { border-radius:40px 40px 0 0; margin-top:48px; }

    .cta-banner { padding:48px 28px; border-radius:24px; }
}

@media (max-width: 480px) {
    .cards-grid,
    .content-wall,
    .stats-bar { grid-template-columns:1fr; }

    .footer-grid { grid-template-columns:1fr; gap:32px; }

    .hero-buttons { flex-direction:column; }

    .hero h1 {
        font-size:2.3rem;
        letter-spacing:-0.02em;
    }

    .hero p { font-size:1rem; }

    .cta-banner { padding:40px 20px; }

    .section-title { font-size:1.8rem; }

    .stat-number { font-size:2.2rem; }

    .btn { width:100%; justify-content:center; }

    .header-inner { height:64px; }

    .main-nav { top:64px; }
}