:root {
    --primary: #ff6b35;
    --primary-dark: #ff3d00;
    --primary-light: #ff9f1c;
    --bg-dark: #0a0a0a;
    --bg-card: #111;
    --bg-card-hover: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --text-muted: #666666;
    --border-color: #222222;
    --border-hover: #ff6b35;
    --shadow-sm: 0 5px 20px rgba(255, 107, 53, 0.3);
    --shadow-md: 0 10px 30px rgba(255, 107, 53, 0.4);
    --shadow-lg: 0 20px 60px rgba(255, 107, 53, 0.15);
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 50px;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(255, 61, 0, 0.05) 0%, transparent 40%),
                radial-gradient(circle at 40% 80%, rgba(255, 107, 53, 0.03) 0%, transparent 35%);
    pointer-events: none;
    z-index: 0;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.skeleton {
    background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

img[data-src] {
    opacity: 0;
    transition: opacity 0.3s ease;
}

img.loaded {
    opacity: 1;
}

*:focus-visible {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

::selection {
    background: var(--primary);
    color: var(--text-primary);
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 30px 0;
    background: transparent;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 18px 0;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -1px;
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: var(--transition);
}

.logo:hover {
    filter: drop-shadow(0 0 20px rgba(255, 107, 53, 0.5));
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 50px;
}

.nav-links a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: var(--transition);
    position: relative;
    padding: 5px 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a:hover {
    color: var(--primary);
}

.mobile-menu-btn {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    margin: 6px 0;
    transition: var(--transition);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.nav-user-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.nav-btn-secondary {
    padding: 14px 32px;
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.nav-btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.nav-btn {
    padding: 14px 32px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s ease;
}

.nav-btn:hover::before {
    left: 100%;
}

.nav-btn:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 150px 40px 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 60%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(255, 107, 53, 0.15) 0%, transparent 50%);
    z-index: 0;
    animation: pulse 8s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -50%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 12s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.15; }
    50% { opacity: 0.25; }
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, -50px); }
}

.hero-container {
    max-width: 1400px;
    width: 100%;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: clamp(40px, 8vw, 100px);
    font-weight: 700;
    line-height: 0.9;
    margin-bottom: 40px;
    letter-spacing: -3px;
}

.title-line {
    display: block;
    opacity: 0;
    transform: translateY(30px);
    animation: slideUp 0.8s ease forwards;
}

.title-line:nth-child(1) { animation-delay: 0.1s; }
.title-line:nth-child(2) { animation-delay: 0.3s; }
.title-line:nth-child(3) { animation-delay: 0.5s; }

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.title-line.highlight {
    color: transparent;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    position: relative;
}

.title-line.highlight::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    opacity: 0.3;
    transform: scaleX(0);
    transform-origin: left;
    animation: expandLine 0.6s ease 1s forwards;
}

@keyframes expandLine {
    to { transform: scaleX(1); }
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin-bottom: 50px;
    line-height: 1.8;
    opacity: 0;
    animation: fadeIn 0.8s ease 0.7s forwards;
}

@keyframes fadeIn {
    to { opacity: 1; }
}

.hero-btns {
    display: flex;
    gap: 20px;
    opacity: 0;
    animation: fadeIn 0.8s ease 0.9s forwards;
}

.btn-primary, .btn-secondary {
    padding: 18px 40px;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-full);
}

.btn-primary::before, .btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before, .btn-secondary:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-primary);
    border: none;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid #333;
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.2);
}

.services {
    padding: 150px 0;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 80px;
}

.section-title {
    font-size: clamp(40px, 6vw, 80px);
    font-weight: 700;
    letter-spacing: -2px;
    line-height: 1;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 400px;
}

.view-all {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.view-all:hover {
    color: var(--text-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: linear-gradient(145deg, var(--bg-card) 0%, #0d0d0d 100%);
    padding: 50px 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover::before {
    opacity: 1;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, var(--primary) 0%, var(--primary-light) 100%);
    transition: height 0.4s ease;
}

.service-card:hover::after {
    height: 100%;
}

.service-card:hover {
    border-color: transparent;
    transform: translateY(-12px);
    box-shadow: var(--shadow-lg);
}

.service-icon {
    font-size: 56px;
    margin-bottom: 30px;
    display: inline-block;
    transition: transform 0.4s ease;
    filter: drop-shadow(0 0 20px rgba(255, 107, 53, 0.3));
}

.service-card:hover .service-icon {
    transform: scale(1.15) rotate(5deg);
}

.service-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.companions {
    padding: 150px 0;
    background: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-card) 100%);
}

.companions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.companion-card {
    background: linear-gradient(145deg, var(--bg-card-hover) 0%, #151515 100%);
    overflow: hidden;
    border-radius: var(--radius-lg);
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid var(--border-color);
    position: relative;
}

.companion-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
}

.companion-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 60%, rgba(255, 107, 53, 0.15) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
    pointer-events: none;
}

.companion-card:hover::before {
    opacity: 1;
}

.companion-card:hover {
    transform: translateY(-15px);
    border-color: var(--primary);
    box-shadow: 0 25px 70px rgba(255, 107, 53, 0.2);
}

.companion-image {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    position: relative;
}

.companion-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 70%, rgba(0, 0, 0, 0.6) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.companion-card:hover .companion-image::after {
    opacity: 1;
}

.companion-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.companion-card:hover .companion-image img {
    transform: scale(1.15);
}

.companion-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.8) 100%);
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: center;
    padding: 20px 15px;
    gap: 8px;
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 2;
}

.companion-card:hover .companion-overlay {
    opacity: 1;
}

.book-btn {
    padding: 10px 24px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    transform: translateY(20px);
    font-family: var(--font-family);
    white-space: nowrap;
}

.companion-card:hover .book-btn {
    transform: translateY(0);
}

.book-btn:hover {
    transform: translateY(-3px) !important;
    box-shadow: var(--shadow-md);
}

.consult-btn {
    padding: 10px 20px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    transform: translateY(20px);
    font-family: var(--font-family);
    backdrop-filter: blur(10px);
    white-space: nowrap;
}

.companion-card:hover .consult-btn {
    transform: translateY(0);
}

.consult-btn:hover {
    transform: translateY(-3px) !important;
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.companion-info {
    padding: 30px;
    position: relative;
    z-index: 2;
}

.companion-info h3 {
    font-size: 22px;
    margin-bottom: 10px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.companion-card:hover .companion-info h3 {
    color: var(--primary);
}

.companion-tags {
    color: var(--primary);
    font-size: 13px;
    margin-bottom: 15px;
    letter-spacing: 0.5px;
    position: relative;
    display: inline-block;
}

.companion-tags::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary);
    transition: width 0.4s ease;
}

.companion-card:hover .companion-tags::after {
    width: 100%;
}

.companion-stats {
    display: flex;
    gap: 20px;
    color: var(--text-secondary);
    font-size: 14px;
}

.companion-stats span {
    padding: 5px 12px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-full);
    transition: all 0.3s ease;
}

.companion-card:hover .companion-stats span {
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary);
}

.process {
    padding: 150px 0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    position: relative;
}

.process-steps::before {
    content: '';
    position: absolute;
    top: 80px;
    left: 15%;
    right: 15%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--primary));
    opacity: 0.3;
}

.step {
    position: relative;
    text-align: center;
}

.step-number {
    font-size: 120px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
}

.step-number::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 20px;
    background: var(--primary);
    border-radius: 50%;
    box-shadow: 0 0 0 8px var(--bg-dark), 0 0 30px rgba(255, 107, 53, 0.5);
}

.step h3 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.step:hover h3 {
    color: var(--primary);
}

.step p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
    max-width: 300px;
    margin: 0 auto;
}

.testimonials {
    padding: 150px 0;
    background: var(--bg-card);
}

.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.testimonial-card {
    background: linear-gradient(145deg, var(--bg-dark) 0%, #0d0d0d 100%);
    padding: 60px 50px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 20px;
    left: 30px;
    font-size: 120px;
    font-family: Georgia, serif;
    color: var(--primary);
    opacity: 0.1;
    line-height: 1;
}

.testimonial-card:hover {
    border-color: var(--primary);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(255, 107, 53, 0.1);
}

.testimonial-text {
    font-size: 20px;
    line-height: 1.7;
    margin-bottom: 40px;
    font-style: italic;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 5px;
    position: relative;
    z-index: 1;
}

.testimonial-author strong {
    font-size: 16px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.testimonial-card:hover .testimonial-author strong {
    color: var(--primary);
}

.testimonial-author span {
    color: var(--text-secondary);
    font-size: 14px;
}

.stats {
    padding: 100px 0;
    background: linear-gradient(180deg, var(--bg-card) 0%, var(--bg-dark) 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.stat-item {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(145deg, var(--bg-card) 0%, #0d0d0d 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.stat-number {
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 15px;
}

.stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing {
    padding: 150px 0;
    background: var(--bg-dark);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.pricing-card {
    background: linear-gradient(145deg, var(--bg-card) 0%, #0d0d0d 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    text-align: center;
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.pricing-card.featured {
    border-color: var(--primary);
    transform: scale(1.05);
    z-index: 1;
}

.pricing-card.featured::before {
    content: '最受欢迎';
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    padding: 8px 24px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-name {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 20px;
}

.pricing-price {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.pricing-price span {
    font-size: 16px;
    color: var(--text-secondary);
}

.pricing-desc {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 14px;
}

.pricing-features {
    list-style: none;
    margin-bottom: auto;
}

.pricing-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-btn {
    width: 100%;
    padding: 16px 40px;
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
    margin-top: auto;
    white-space: nowrap;
}

.pricing-btn:hover {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    border-color: transparent;
}

.pricing-card.featured .pricing-btn {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    border-color: transparent;
}

.pricing-card.featured .pricing-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.pricing-card:hover .pricing-btn {
    border-color: var(--primary-dark);
}

.faq {
    padding: 150px 0;
    background: var(--bg-dark);
}

.faq-list {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    margin-bottom: 20px;
    background: linear-gradient(145deg, var(--bg-card) 0%, #0d0d0d 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: var(--primary);
}

.faq-question {
    width: 100%;
    padding: 25px 30px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.faq-question:hover {
    color: var(--primary);
}

.faq-icon {
    transition: transform 0.4s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 30px 25px;
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
}

.cta {
    padding: 150px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.cta h2 {
    font-size: clamp(40px, 7vw, 80px);
    font-weight: 700;
    margin-bottom: 50px;
    line-height: 1.1;
    letter-spacing: -2px;
    position: relative;
    z-index: 1;
}

.btn-large {
    padding: 24px 60px;
    background: var(--bg-dark);
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.btn-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.btn-large:hover::before {
    left: 100%;
}

.btn-large:hover {
    background: var(--bg-card-hover);
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.footer {
    padding: 100px 0 50px;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h3 {
    font-size: 32px;
    margin-bottom: 20px;
    font-weight: 700;
}

.footer-col h4 {
    font-size: 14px;
    margin-bottom: 25px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.footer-col p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

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

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: var(--primary);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 14px;
}

.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 9999;
}

.progress-bar-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    width: 0%;
    transition: width 0.1s ease;
}

.back-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-sm);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.toast-container {
    position: fixed;
    top: 100px;
    right: 40px;
    z-index: 10001;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: calc(100% - 80px);
}

.toast {
    background: linear-gradient(145deg, var(--bg-card-hover), var(--bg-card));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 200px;
    max-width: 100%;
    width: auto;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    animation: toastIn 0.4s ease forwards;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}



.toast-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.toast-content {
    flex: 1;
}

.toast-title {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.toast-message {
    font-size: 12px;
    color: var(--text-secondary);
}

.toast-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 8px;
    transition: all 0.3s ease;
    margin-left: auto;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    flex-shrink: 0;
}

.toast-close:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast.removing {
    animation: toastOut 0.3s ease forwards;
}

@keyframes toastOut {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

.confirm-dialog-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10002;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    padding: 20px;
}

.confirm-dialog-overlay.active {
    opacity: 1;
    visibility: visible;
}

.confirm-dialog {
    background: linear-gradient(145deg, var(--bg-card-hover), var(--bg-card));
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    max-width: 500px;
    width: 100%;
    text-align: center;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.confirm-dialog-overlay.active .confirm-dialog {
    transform: scale(1);
}

.confirm-icon {
    font-size: 64px;
    margin-bottom: 20px;
}

.confirm-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 15px;
}

.confirm-message {
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.6;
}

.confirm-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.confirm-btn {
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
}

.confirm-btn.cancel {
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
}

.confirm-btn.cancel:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.confirm-btn.danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border: none;
    color: var(--text-primary);
}

.confirm-btn.danger:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.4);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
    padding: 20px;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: linear-gradient(145deg, var(--bg-card) 0%, #0d0d0d 100%);
    border: 1px solid var(--border-color);
    border-radius: 32px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(30px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.05);
    border: none;
    border-radius: 50%;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1;
}

.modal-close:hover {
    background: var(--primary);
    color: var(--text-primary);
}

.modal-header {
    padding: 30px 50px 20px;
    text-align: center;
}

.modal-header h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
}

.modal-subtitle {
    font-size: 15px;
    color: var(--primary);
    font-weight: 600;
}

/* 咨询对话框样式 */
.consult-modal {
    max-width: 700px;
}

.consult-content {
    padding: 0 50px 50px;
}

.consult-tips {
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: var(--radius-md);
    padding: 25px;
    margin-bottom: 30px;
}

.consult-tips h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--primary);
}

.consult-tips ul {
    list-style: none;
    padding: 0;
}

.consult-tips li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.6;
}

.consult-tips li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.consult-form .form-group {
    margin-bottom: 25px;
}

.consult-form textarea {
    resize: vertical;
    min-height: 120px;
}

.char-count {
    text-align: right;
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 5px;
}

.form-group select[multiple] {
    min-height: 120px;
}

.form-group select[multiple] option {
    padding: 10px 15px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.form-group select[multiple] option:hover {
    background: rgba(255, 107, 53, 0.2);
}

.form-group select option:checked {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

/* 登录模态框样式 */
.login-modal {
    max-width: 480px;
}

.login-tabs {
    display: flex;
    gap: 8px;
    padding: 15px 50px 0;
    border-bottom: 1px solid var(--border-color);
}

.login-tab {
    flex: 1;
    padding: 12px 15px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
    font-family: var(--font-family);
}

.login-tab:hover {
    color: var(--text-primary);
}

.login-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.login-form-container {
    padding: 20px 50px 15px;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.login-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: -10px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
}

.remember-me input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.forgot-password {
    color: var(--primary);
    text-decoration: none;
    font-size: 14px;
    transition: opacity 0.3s ease;
}

.forgot-password:hover {
    opacity: 0.8;
}

.sms-code-input {
    display: flex;
    gap: 10px;
}

.sms-code-input input {
    flex: 1;
}

.sms-code-btn {
    padding: 0 20px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: var(--font-family);
}

.sms-code-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.sms-code-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.login-divider {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 0 50px;
    margin: 10px 0 20px;
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}

.login-divider span {
    color: var(--text-muted);
    font-size: 14px;
}

.social-login {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 0 50px;
    margin-bottom: 20px;
}

.social-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid var(--border-color);
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.social-btn:hover {
    transform: translateY(-3px);
    border-color: var(--primary);
}

.social-btn.wechat {
    color: #07c160;
}

.social-btn.wechat:hover {
    background: rgba(7, 193, 96, 0.1);
}

.social-btn.qq {
    color: #12b7f5;
}

.social-btn.qq:hover {
    background: rgba(18, 183, 245, 0.1);
}

.social-btn.apple {
    color: var(--text-primary);
}

.social-btn.apple:hover {
    background: rgba(255, 255, 255, 0.1);
}

.register-link {
    text-align: center;
    padding: 0 50px 10px;
    font-size: 14px;
    color: var(--text-secondary);
}

.register-link a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.register-link a:hover {
    text-decoration: underline;
}

.user-type-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    padding: 0 50px 20px;
}

.user-type-card {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
}

.user-type-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.user-type-card.active {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary);
}

.user-type-card input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.type-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.type-icon svg {
    width: 20px;
    height: 20px;
}

.user-type-card:hover .type-icon {
    transform: scale(1.05);
}

.type-info {
    text-align: left;
}

.type-info h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.type-info p {
    margin: 2px 0 0;
    font-size: 11px;
    color: var(--text-muted);
}

.type-check {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0);
    transition: all 0.3s ease;
}

.type-check svg {
    width: 12px;
    height: 12px;
}

.user-type-card.active .type-check {
    opacity: 1;
    transform: scale(1);
}

/* 个人中心样式 */
.dashboard-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2000;
    background: rgba(10, 10, 10, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.dashboard {
    display: flex;
    height: 100vh;
    overflow: hidden;
}

.dashboard-sidebar {
    width: 240px;
    background: rgba(26, 26, 26, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.dashboard-logo {
    padding: 20px 20px 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 8px;
}

.dashboard-logo .logo {
    font-size: 20px;
}

.user-role {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border: 1px solid var(--primary);
    border-radius: 20px;
    -webkit-text-fill-color: var(--primary);
}

.dashboard-user {
    padding: 18px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.user-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.user-info h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.user-id {
    margin: 3px 0 0;
    font-size: 11px;
    color: var(--text-muted);
}

.dashboard-nav {
    flex: 1;
    padding: 15px 12px;
    overflow-y: auto;
}

.nav-item {
    width: 100%;
    padding: 12px 16px;
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
    position: relative;
}

.nav-item:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-item.active {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: var(--shadow-sm);
}

.nav-item .badge {
    margin-left: auto;
    background: var(--primary);
    color: white;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 10px;
}

.nav-item.logout {
    color: #ef4444;
}

.nav-item.logout:hover {
    background: rgba(239, 68, 68, 0.1);
}

.dashboard-footer {
    padding: 15px;
    border-top: 1px solid var(--border-color);
}

.dashboard-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.dashboard-header {
    height: 70px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.back-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.back-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateX(-3px);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.header-btn:hover {
    background: var(--primary);
    color: white;
    transform: scale(1.05);
}

.header-btn .badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background: var(--primary);
    color: white;
    font-size: 10px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dashboard-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: rgba(18, 18, 18, 0.6);
}

.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

.section-header {
    margin-bottom: 20px;
}

.section-header h2 {
    margin: 0 0 6px;
    font-size: 22px;
}

.section-header p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 14px;
}

/* 统计卡片 */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
    margin-bottom: 20px;
}

.stat-card {
    background: rgba(26, 26, 26, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.stat-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.stat-info h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
}

.stat-info p {
    margin: 4px 0 0;
    color: var(--text-secondary);
    font-size: 13px;
}

/* 卡片头部 */
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 15px;
}

.card-header h3 {
    margin: 0;
    font-size: 16px;
}

.view-all {
    color: var(--primary);
    text-decoration: none;
    font-size: 13px;
    transition: opacity 0.3s ease;
}

.view-all:hover {
    opacity: 0.8;
}

/* 订单列表 */
.recent-orders,
.order-list.full,
.transaction-list {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 18px;
}

.order-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.order-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
}

.order-item:hover {
    transform: translateX(5px);
}

.order-info {
    flex: 1;
}

.order-info h4 {
    margin: 0 0 6px;
    font-size: 15px;
}

.order-meta {
    margin: 0;
    font-size: 13px;
    color: var(--text-muted);
}

.order-status {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
}

.order-status.pending {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.order-status.completed {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.order-status.cancelled {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.order-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
}

.order-action {
    padding: 8px 20px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.order-action:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.order-action.danger {
    background: transparent;
    color: #ef4444;
    border: 1px solid #ef4444;
}

.order-action.danger:hover {
    background: #ef4444;
    color: white;
}

/* 订单筛选 */
.order-filters {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.filter-btn {
    padding: 10px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filter-btn.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

/* 个人信息卡片 */
.profile-card {
    background: rgba(26, 26, 26, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 30px;
}

.profile-avatar-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
    padding-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.profile-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.upload-avatar-btn {
    padding: 10px 25px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.upload-avatar-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.profile-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

/* 消息标签页 */
.message-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
}

.message-tab {
    padding: 10px 20px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.message-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.message-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: white;
}

.message-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.message-item {
    display: flex;
    gap: 15px;
    padding: 20px;
    background: rgba(35, 35, 35, 0.7);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    cursor: pointer;
}

.message-item:hover {
    transform: translateX(5px);
}

.message-item.unread {
    background: rgba(255, 107, 53, 0.1);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.message-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.message-content {
    flex: 1;
}

.message-content h4 {
    margin: 0 0 6px;
    font-size: 15px;
}

.message-content p {
    margin: 0 0 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.message-time {
    font-size: 12px;
    color: var(--text-muted);
}

/* 钱包卡片 */
.wallet-card {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: var(--radius-lg);
    padding: 40px;
    margin-bottom: 30px;
    color: white;
}

.balance-info h3 {
    margin: 0 0 10px;
    font-size: 16px;
    opacity: 0.9;
}

.balance-amount {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 25px;
}

.wallet-actions {
    display: flex;
    gap: 15px;
}

.wallet-actions .btn-primary {
    background: white;
    color: var(--primary);
}

.wallet-actions .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
}

.wallet-actions .btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
}

.wallet-actions .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
}

.transaction-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border-color);
}

.transaction-item:last-child {
    border-bottom: none;
}

.transaction-info {
    flex: 1;
}

.transaction-info h4 {
    margin: 0 0 6px;
    font-size: 15px;
}

.transaction-meta {
    margin: 0;
    font-size: 13px;
    color: var(--text-muted);
}

.transaction-time {
    font-size: 12px;
    color: var(--text-muted);
}

.transaction-amount {
    font-size: 18px;
    font-weight: 700;
}

.transaction-amount.income {
    color: #10b981;
}

.transaction-amount.expense {
    color: #ef4444;
}

/* 安全列表 */
.security-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.security-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: rgba(26, 26, 26, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all 0.3s ease;
}

.security-item:hover {
    transform: translateX(5px);
    border-color: var(--primary);
}

.security-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-md);
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.security-info {
    flex: 1;
}

.security-info h4 {
    margin: 0 0 6px;
    font-size: 16px;
}

.security-info p {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.security-action {
    padding: 10px 25px;
    background: var(--primary);
    color: white;
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.security-action:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* 切换开关 - 全新实现 */
.switch-container {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
    flex-shrink: 0;
}

.switch-container input {
    opacity: 0;
    width: 0;
    height: 0;
}

.switch-button {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #3a3a3a;
    transition: 0.3s;
    border-radius: 28px;
}

.switch-button:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

.switch-container input:checked + .switch-button {
    background: linear-gradient(135deg, #ff6b35, #e6512a);
}

.switch-container input:checked + .switch-button:before {
    transform: translateX(24px);
}

.btn-secondary {
    padding: 14px 32px;
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    font-family: var(--font-family);
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
}

.online-toggle {
    display: flex;
    align-items: center;
    gap: 10px;
}

.toggle-label {
    font-size: 14px;
    color: var(--text-secondary);
}

.online-toggle .switch-container {
    width: 60px;
    height: 32px;
}

.online-toggle .switch-button {
    border-radius: 32px;
}

.online-toggle .switch-button:before {
    height: 26px;
    width: 26px;
    left: 3px;
    bottom: 3px;
}

.online-toggle input:checked + .switch-button:before {
    transform: translateX(28px);
}

.consult-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 25px;
}

.btn-quick {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    text-align: left;
    font-size: 13px;
    font-family: var(--font-family);
}

.btn-quick:hover {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary);
    color: var(--primary);
}

.booking-form {
    padding: 0 50px 50px;
}

.form-group {
    margin-bottom: 25px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.form-group label .required {
    color: var(--primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    background: linear-gradient(145deg, var(--bg-dark) 0%, #0d0d0d 100%);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 16px;
    font-family: var(--font-family);
    transition: all 0.3s ease;
    outline: none;
}

.form-group select option {
    background: var(--bg-dark);
    color: var(--text-primary);
    padding: 12px 16px;
}

.form-group select option:hover {
    background: var(--primary);
    color: var(--text-primary);
}

.form-group select:not([multiple]) option:checked {
    background: white;
    color: var(--bg-dark);
}

.form-group select[multiple] option:checked {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.2);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
    border-color: #ef4444;
}

.form-group input.success,
.form-group select.success {
    border-color: #10b981;
}

.form-group .error-message {
    color: #ef4444;
    font-size: 13px;
    margin-top: 8px;
    display: none;
}

.form-group input.error ~ .error-message,
.form-group select.error ~ .error-message,
.form-group textarea.error ~ .error-message {
    display: block;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-summary {
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    border-radius: var(--radius-lg);
    padding: 25px;
    margin-bottom: 30px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.summary-item span {
    font-size: 16px;
    color: var(--text-secondary);
}

.summary-item strong {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.btn-full {
    width: 100%;
}

.search-filter {
    margin-bottom: 50px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.search-filter-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
}

.search-filter-row .search-box {
    flex: 1;
    min-width: 250px;
}

.location-filters {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.location-filters .location-filter {
    min-width: 180px;
}

.location-filter select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.location-filter.disabled {
    opacity: 0.6;
}

.location-filter.disabled::before {
    display: none;
}

.search-filter-row .location-filter {
    min-width: 180px;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: linear-gradient(145deg, var(--bg-card) 0%, #0d0d0d 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 15px 25px;
    transition: all 0.3s ease;
}

.search-box:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.2);
}

.search-box svg {
    color: var(--text-secondary);
    margin-right: 15px;
    flex-shrink: 0;
}

.search-box input {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 16px;
    width: 100%;
    outline: none;
    font-family: var(--font-family);
}

.search-box input::placeholder {
    color: var(--text-muted);
}

.filter-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 12px 28px;
    background: transparent;
    border: 2px solid var(--border-color);
    color: var(--text-secondary);
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.filter-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-color: transparent;
    color: var(--text-primary);
}

.location-filter {
    position: relative;
    display: flex;
    align-items: center;
    background: linear-gradient(145deg, var(--bg-card) 0%, #0d0d0d 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 12px 20px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    overflow: hidden;
}

.location-filter::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.08), transparent);
    transition: left 0.5s ease;
}

.location-filter:hover::before {
    left: 100%;
}

.location-filter:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.15);
}

.location-filter:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 30px rgba(255, 107, 53, 0.3);
    transform: translateY(-2px);
}

.location-filter svg {
    color: var(--text-secondary);
    margin-right: 10px;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.location-filter:hover svg,
.location-filter:focus-within svg {
    color: var(--primary);
    transform: scale(1.1);
}

.location-filter select {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 15px;
    width: 100%;
    outline: none;
    cursor: pointer;
    font-family: var(--font-family);
    appearance: none;
    z-index: 2;
    position: relative;
}

.location-filter::after {
    content: '';
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid var(--text-secondary);
    pointer-events: none;
    transition: all 0.3s ease;
    z-index: 1;
}

.location-filter:hover::after,
.location-filter:focus-within::after {
    border-top-color: var(--primary);
    transform: translateY(-50%) rotate(180deg);
}

.companion-location {
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-secondary);
    font-size: 13px;
    margin: 8px 0 12px;
    letter-spacing: 0.3px;
    padding: 6px 12px;
    background: rgba(255, 107, 53, 0.08);
    border-radius: var(--radius-full);
    display: inline-flex;
    transition: all 0.3s ease;
}

.companion-card:hover .companion-location {
    background: rgba(255, 107, 53, 0.15);
    color: var(--primary);
    transform: scale(1.02);
}

.companion-location svg {
    color: var(--primary);
    flex-shrink: 0;
}

.location-filter select optgroup {
    background: var(--bg-card);
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.location-filter select option {
    background: var(--bg-dark);
    color: var(--text-primary);
    padding: 12px 16px;
    font-size: 14px;
    transition: all 0.2s ease;
}

.location-filter select option:hover {
    background: var(--primary);
    color: var(--text-primary);
}

.location-filter select option:checked {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: var(--text-primary);
}

.legal-modal {
    max-width: 800px;
    max-height: 80vh;
    overflow-y: auto;
}

.legal-content {
    padding: 0 50px 50px;
}

.legal-content h3 {
    font-size: 24px;
    margin: 30px 0 15px;
    color: var(--primary);
}

.legal-content p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.8;
}

.legal-content ul {
    color: var(--text-secondary);
    margin-left: 20px;
    margin-bottom: 15px;
}

.legal-content ul li {
    margin-bottom: 8px;
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .companions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .testimonials-slider {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-card.featured {
        transform: none;
    }

    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: var(--bg-dark);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 30px;
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 24px;
    }

    .mobile-menu-btn {
        display: block;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .companions-grid {
        grid-template-columns: 1fr;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

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

    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .back-to-top {
        width: 48px;
        height: 48px;
        bottom: 20px;
        right: 20px;
    }

    .faq-question {
        font-size: 16px;
        padding: 20px;
    }

    .faq-answer p {
        padding: 0 20px 20px;
        font-size: 14px;
    }

    .process-steps::before {
        display: none;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-header,
    .booking-form {
        padding-left: 30px;
        padding-right: 30px;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .toast-container {
        right: 15px;
        left: 15px;
        top: 80px;
        max-width: none;
    }

    .toast {
        min-width: auto;
        max-width: 100%;
        padding: 10px 16px;
        gap: 10px;
    }

    .toast-icon {
        font-size: 16px;
    }

    .toast-title {
        font-size: 13px;
    }

    .toast-message {
        font-size: 11px;
    }

    .toast-close {
        width: 24px;
        height: 24px;
        padding: 4px;
    }

    .search-filter-row {
        flex-direction: column;
    }

    .search-filter-row .search-box,
    .search-filter-row .location-filters {
        width: 100%;
        min-width: auto;
    }

    .location-filters {
        flex-direction: column;
    }

    .location-filters .location-filter {
        width: 100%;
        min-width: auto;
    }

    .filter-buttons {
        justify-content: center;
    }

    .filter-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}

.chat-modal {
    max-width: 500px;
    width: 100%;
    height: 80vh;
    max-height: 700px;
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.chat-modal .modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(145deg, var(--bg-card-hover), var(--bg-card));
}

.chat-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
}

.chat-info {
    flex: 1;
}

.chat-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 3px;
}

.chat-status {
    font-size: 13px;
    color: #10b981;
    display: flex;
    align-items: center;
    gap: 5px;
}

.chat-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.chat-message {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    max-width: 85%;
}

.chat-message.sent {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
}

.chat-message.sent .message-avatar {
    background: linear-gradient(135deg, #10b981, #059669);
}

.message-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.message-content p {
    background: var(--bg-card-hover);
    padding: 12px 16px;
    border-radius: 18px;
    border-top-left-radius: 4px;
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
}

.chat-message.sent .message-content p {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-top-left-radius: 18px;
    border-top-right-radius: 4px;
}

.message-time {
    font-size: 11px;
    color: var(--text-muted);
    padding: 0 4px;
}

.chat-message.sent .message-time {
    align-self: flex-end;
}

.chat-input-area {
    padding: 15px 25px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}

.chat-quick-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.quick-action-btn {
    padding: 8px 16px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.quick-action-btn:hover {
    background: rgba(255, 107, 53, 0.2);
    transform: translateY(-2px);
}

.chat-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

.chat-input-wrapper input {
    flex: 1;
    padding: 14px 20px;
    background: linear-gradient(145deg, var(--bg-dark), #0d0d0d);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: 15px;
    font-family: var(--font-family);
    transition: all 0.3s ease;
    outline: none;
}

.chat-input-wrapper input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.2);
}

.send-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.send-btn:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.send-btn:active {
    transform: scale(0.95);
}

@media (max-width: 900px) {
    .chat-modal {
        height: 90vh;
        max-height: none;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .chat-header {
        padding: 15px 20px;
    }

    .chat-avatar {
        width: 44px;
        height: 44px;
    }

    .chat-info h3 {
        font-size: 16px;
    }

    .chat-messages {
        padding: 15px 20px;
    }

    .chat-input-area {
        padding: 12px 20px;
    }

    .quick-action-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .send-btn {
        width: 44px;
        height: 44px;
    }
}

@media (max-width: 600px) {
    .container {
        padding: 0 20px;
    }

    .nav-container {
        padding: 0 20px;
    }

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

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .stat-number {
        font-size: 48px;
    }

    .filter-buttons {
        justify-content: center;
    }

    .filter-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
}

.chat-modal {
    max-width: 500px;
    width: 100%;
    height: 80vh;
    max-height: 700px;
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.chat-modal .modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px 25px;
    border-bottom: 1px solid var(--border-color);
    background: linear-gradient(145deg, var(--bg-card-hover), var(--bg-card));
}

.chat-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
}

.chat-info {
    flex: 1;
}

.chat-info h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 3px;
}

.chat-status {
    font-size: 13px;
    color: #10b981;
    display: flex;
    align-items: center;
    gap: 5px;
}

.chat-status::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px 25px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.chat-message {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    max-width: 85%;
}

.chat-message.sent {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
}

.chat-message.sent .message-avatar {
    background: linear-gradient(135deg, #10b981, #059669);
}

.message-content {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.message-content p {
    background: var(--bg-card-hover);
    padding: 12px 16px;
    border-radius: 18px;
    border-top-left-radius: 4px;
    margin: 0;
    font-size: 14px;
    line-height: 1.5;
    color: var(--text-primary);
}

.chat-message.sent .message-content p {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-top-left-radius: 18px;
    border-top-right-radius: 4px;
}

.message-time {
    font-size: 11px;
    color: var(--text-muted);
    padding: 0 4px;
}

.chat-message.sent .message-time {
    align-self: flex-end;
}

.chat-input-area {
    padding: 15px 25px;
    border-top: 1px solid var(--border-color);
    background: var(--bg-card);
}

.chat-quick-actions {
    display: flex;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.quick-action-btn {
    padding: 8px 16px;
    background: rgba(255, 107, 53, 0.1);
    border: 1px solid rgba(255, 107, 53, 0.3);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 13px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-family);
}

.quick-action-btn:hover {
    background: rgba(255, 107, 53, 0.2);
    transform: translateY(-2px);
}

.chat-input-wrapper {
    display: flex;
    gap: 10px;
    align-items: center;
}

.chat-input-wrapper input {
    flex: 1;
    padding: 14px 20px;
    background: linear-gradient(145deg, var(--bg-dark), #0d0d0d);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-primary);
    font-size: 15px;
    font-family: var(--font-family);
    transition: all 0.3s ease;
    outline: none;
}

.chat-input-wrapper input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 20px rgba(255, 107, 53, 0.2);
}

.send-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.send-btn:hover {
    transform: scale(1.1) rotate(10deg);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.send-btn:active {
    transform: scale(0.95);
}

@media (max-width: 900px) {
    .chat-modal {
        height: 90vh;
        max-height: none;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }

    .chat-header {
        padding: 15px 20px;
    }

    .chat-avatar {
        width: 44px;
        height: 44px;
    }

    .chat-info h3 {
        font-size: 16px;
    }

    .chat-messages {
        padding: 15px 20px;
    }

    .chat-input-area {
        padding: 12px 20px;
    }

    .quick-action-btn {
        padding: 6px 12px;
        font-size: 12px;
    }

    .send-btn {
        width: 44px;
        height: 44px;
    }
}


/* 陪玩师消息中心样式 */
.messages-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    height: calc(100vh - 120px);
    gap: 15px;
}

.conversation-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
}

.conversation-item {
    display: flex;
    gap: 10px;
    padding: 10px;
    background: rgba(26, 26, 26, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.conversation-item:hover {
    transform: translateX(3px);
    border-color: var(--primary);
}

.conversation-item.active {
    background: rgba(255, 107, 53, 0.1);
    border-color: var(--primary);
}

.conversation-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.conversation-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.conversation-info {
    flex: 1;
    min-width: 0;
}

.conversation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 4px;
}

.conversation-header h4 {
    margin: 0;
    font-size: 13px;
    font-weight: 600;
}

.conversation-time {
    font-size: 11px;
    color: var(--text-muted);
}

.conversation-preview {
    margin: 0;
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.unread-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--primary);
    color: white;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

.chat-area {
    display: flex;
    flex-direction: column;
    background: rgba(26, 26, 26, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.chat-area .chat-header {
    padding: 10px 15px;
    border-bottom: 1px solid var(--border-color);
    background: transparent;
}

.chat-user-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.chat-user-info img {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
}

.chat-user-info h4 {
    margin: 0;
    font-size: 14px;
    font-weight: 600;
}

.online-status {
    margin: 0;
    font-size: 11px;
    color: #22c55e;
}

.chat-area .chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.chat-area .chat-message {
    display: flex;
    gap: 8px;
    max-width: 80%;
}

.chat-area .chat-message.sent {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-area .message-avatar {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
}

.chat-area .message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-area .message-content {
    background: rgba(35, 35, 35, 0.9);
    padding: 8px 12px;
    border-radius: var(--radius-md);
    position: relative;
}

.chat-area .chat-message.sent .message-content {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
}

.chat-area .message-content p {
    margin: 0 0 4px;
    font-size: 13px;
    line-height: 1.4;
}

.chat-area .message-time {
    font-size: 10px;
    color: var(--text-muted);
    display: block;
}

.chat-area .chat-message.sent .message-time {
    color: rgba(255, 255, 255, 0.7);
}

.chat-input-area {
    padding: 10px 15px;
    border-top: 1px solid var(--border-color);
}

.chat-input-wrapper {
    display: flex;
    gap: 8px;
    align-items: center;
}

.chat-input-wrapper .chat-input {
    flex: 1;
    background: rgba(35, 35, 35, 0.8);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    padding: 10px 16px;
    color: var(--text-primary);
    font-size: 13px;
    font-family: var(--font-family);
    transition: all 0.3s ease;
}

.chat-input-wrapper .chat-input:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(35, 35, 35, 0.95);
}

.send-btn {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border: none;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.send-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

/* 响应式 */
@media (max-width: 1024px) {
    .messages-container {
        grid-template-columns: 280px 1fr;
    }
}

@media (max-width: 768px) {
    .messages-container {
        grid-template-columns: 1fr;
        height: auto;
    }

    .chat-area {
        display: none;
    }

    .chat-area.active {
        display: flex;
    }
}

/* 通知面板样式 */
.notification-wrapper {
    position: relative;
    display: inline-block;
}

.notification-panel {
    position: absolute;
    top: 50px;
    right: 0;
    width: 360px;
    max-height: 400px;
    background: rgba(26, 26, 26, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: none;
    flex-direction: column;
    z-index: 1000;
    overflow: hidden;
}

.notification-panel.active {
    display: flex;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.notification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
}

.notification-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
}

.notification-clear {
    background: transparent;
    border: none;
    color: var(--primary);
    font-size: 13px;
    cursor: pointer;
    transition: color 0.3s ease;
    font-family: var(--font-family);
}

.notification-clear:hover {
    color: var(--primary-light);
}

.notification-list {
    overflow-y: auto;
    flex: 1;
}

.notification-item {
    display: flex;
    gap: 12px;
    padding: 15px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
}

.notification-item:hover {
    background: rgba(255, 107, 53, 0.08);
    transform: translateX(3px);
}

.notification-item:active {
    transform: translateX(1px);
}

.notification-item.unread {
    background: rgba(255, 107, 53, 0.12);
}

.notification-item.unread:hover {
    background: rgba(255, 107, 53, 0.2);
}

.notification-arrow {
    width: 16px;
    height: 16px;
    color: var(--text-muted);
    flex-shrink: 0;
    transition: all 0.3s ease;
    opacity: 0.6;
}

.notification-item:hover .notification-arrow {
    color: var(--primary);
    transform: translateX(3px);
    opacity: 1;
}

.notification-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 107, 53, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.notification-content {
    flex: 1;
    min-width: 0;
}

.notification-title {
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.notification-desc {
    margin: 0 0 4px;
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.notification-time {
    font-size: 11px;
    color: var(--text-muted);
}

/* ============================================
   全面移动端适配 - 所有手机尺寸
   ============================================ */

/* 小屏手机 (iPhone SE, 5.5寸以下) */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .nav-container {
        padding: 0 16px;
    }

    .navbar {
        padding: 15px 0;
    }

    .logo {
        font-size: 22px;
    }

    .nav-user-actions {
        gap: 8px;
    }

    .nav-btn-secondary,
    .nav-btn {
        padding: 8px 16px;
        font-size: 13px;
    }

    .hero {
        min-height: 70vh;
        padding-top: 80px;
    }

    .hero-container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: clamp(32px, 10vw, 48px) !important;
        letter-spacing: -2px !important;
        margin-bottom: 20px;
    }

    .hero-subtitle {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 24px;
    }

    .hero-btns {
        gap: 12px;
    }

    .btn-primary,
    .btn-secondary {
        padding: 12px 28px;
        font-size: 14px;
    }

    .section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 28px;
    }

    .section-subtitle {
        font-size: 14px;
    }

    .service-card {
        padding: 24px 20px;
    }

    .service-icon {
        width: 56px;
        height: 56px;
        font-size: 28px;
    }

    .service-card h3 {
        font-size: 18px;
    }

    .service-card p {
        font-size: 13px;
    }

    .companion-card {
        padding: 20px;
    }

    .companion-avatar {
        width: 100px;
        height: 100px;
    }

    .companion-name {
        font-size: 20px;
    }

    .companion-location {
        font-size: 13px;
    }

    .companion-skills {
        gap: 6px;
    }

    .companion-skill {
        padding: 6px 12px;
        font-size: 12px;
    }

    .book-btn,
    .consult-btn {
        padding: 10px 20px;
        font-size: 13px;
    }

    .process-step {
        padding: 30px 24px;
    }

    .process-number {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }

    .process-step h3 {
        font-size: 18px;
    }

    .process-step p {
        font-size: 13px;
    }

    .testimonial-card {
        padding: 24px;
    }

    .testimonial-avatar {
        width: 56px;
        height: 56px;
    }

    .testimonial-name {
        font-size: 16px;
    }

    .testimonial-text {
        font-size: 14px;
        line-height: 1.7;
    }

    .pricing-card {
        padding: 32px 24px;
    }

    .pricing-name {
        font-size: 20px;
    }

    .pricing-price {
        font-size: 40px;
    }

    .pricing-period {
        font-size: 14px;
    }

    .pricing-features li {
        font-size: 13px;
    }

    .pricing-btn {
        padding: 12px 24px;
        font-size: 14px;
    }

    .faq-question {
        font-size: 15px;
        padding: 16px;
    }

    .faq-answer p {
        padding: 0 16px 16px;
        font-size: 13px;
        line-height: 1.7;
    }

    .cta-section h2 {
        font-size: 28px;
    }

    .cta-section p {
        font-size: 14px;
    }

    .cta-btn {
        padding: 14px 32px;
        font-size: 15px;
    }

    .footer {
        padding: 50px 0 30px;
    }

    .footer-logo {
        font-size: 28px;
    }

    .footer-desc {
        font-size: 13px;
    }

    .footer-heading {
        font-size: 16px;
    }

    .footer-links a {
        font-size: 13px;
    }

    .footer-bottom {
        font-size: 12px;
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }

    .modal {
        max-width: 100%;
        width: calc(100% - 20px);
        border-radius: 20px;
        margin: 10px;
        max-height: 92vh;
    }

    .modal-close {
        width: 44px;
        height: 44px;
        top: 10px;
        right: 10px;
    }

    .modal-header {
        padding: 28px 20px 20px;
    }

    .modal-header h2 {
        font-size: 24px;
    }

    .modal-subtitle {
        font-size: 15px;
        margin-top: 6px;
    }

    .booking-form {
        padding: 20px;
        gap: 18px;
    }

    .form-group {
        margin-bottom: 18px;
    }

    .form-group label {
        font-size: 15px;
        margin-bottom: 8px;
        display: block;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 14px 16px;
        font-size: 16px;
        min-height: 48px;
        border-radius: 14px;
    }

    .form-row {
        gap: 16px;
    }

    .form-submit {
        padding: 16px;
        font-size: 16px;
        min-height: 52px;
        margin-top: 10px;
    }

    .chat-modal {
        max-width: 100%;
        width: 100%;
        height: 100vh;
        max-height: 100vh;
        border-radius: 0;
    }

    .chat-header {
        padding: 16px 20px;
    }

    .chat-avatar {
        width: 44px;
        height: 44px;
    }

    .chat-info h3 {
        font-size: 16px;
    }

    .chat-status {
        font-size: 12px;
    }

    .chat-messages {
        padding: 16px 20px;
    }

    .chat-message {
        max-width: 90%;
    }

    .message-avatar {
        width: 32px;
        height: 32px;
    }

    .message-content p {
        padding: 10px 14px;
        font-size: 14px;
    }

    .message-time {
        font-size: 10px;
    }

    .chat-input-area {
        padding: 12px 20px;
    }

    .chat-input-wrapper {
        gap: 10px;
    }

    .chat-input {
        padding: 10px 14px;
        font-size: 14px;
    }

    .chat-send-btn {
        width: 44px;
        height: 44px;
    }

    .chat-send-btn svg {
        width: 20px;
        height: 20px;
    }

    .search-box {
        padding: 10px 14px;
    }

    .search-box input {
        font-size: 14px;
    }

    .location-filter {
        padding: 10px 14px;
        font-size: 14px;
    }

    .search-filter-row {
        gap: 12px;
    }

    .stat-number {
        font-size: 36px;
    }

    .stat-label {
        font-size: 13px;
    }

    .back-to-top {
        width: 44px;
        height: 44px;
        bottom: 16px;
        right: 16px;
    }

    .back-to-top svg {
        width: 20px;
        height: 20px;
    }
}

/* 中等屏手机 (iPhone 12-14, 6寸左右) */
@media (min-width: 481px) and (max-width: 767px) {
    .hero-title {
        font-size: clamp(36px, 9vw, 56px) !important;
    }

    .container {
        padding: 0 24px;
    }

    .nav-container {
        padding: 0 24px;
    }
}

/* 大屏手机 (iPhone Pro Max, 6.5寸以上) */
@media (min-width: 768px) and (max-width: 1024px) {
    .hero-title {
        font-size: clamp(44px, 7vw, 72px) !important;
    }
}

/* 横屏手机优化 */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: 100vh;
        padding-top: 100px;
    }

    .hero-title {
        font-size: clamp(28px, 8vw, 40px) !important;
    }

    .section {
        padding: 40px 0;
    }

    .services-grid,
    .companions-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .modal {
        max-height: 85vh;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .service-card,
    .companion-card,
    .pricing-card,
    .testimonial-card {
        -webkit-tap-highlight-color: transparent;
    }

    .btn-primary,
    .btn-secondary,
    .book-btn,
    .consult-btn,
    .pricing-btn,
    .cta-btn,
    .form-submit {
        min-height: 44px;
        min-width: 44px;
    }

    input,
    select,
    textarea {
        font-size: 16px !important;
        -webkit-appearance: none;
    }

    .nav-btn,
    .nav-btn-secondary,
    .modal-close {
        min-height: 44px;
        min-width: 44px;
    }
}

/* 高DPI屏幕优化 */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .hero,
    .service-card,
    .companion-card {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* 深色模式优化 (如果系统支持) */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-dark: #050505;
        --bg-card: #0d0d0d;
        --bg-card-hover: #151515;
    }
}

/* 减少动画偏好 */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* 打印样式 */
@media print {
    .navbar,
    .hero-btns,
    .back-to-top,
    .mobile-menu-btn {
        display: none !important;
    }

    body {
        background: white !important;
        color: black !important;
    }
}