/* 米醋电子工作室新会员引导页面样式 */

/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #FF6B6B;
    --secondary-color: #4ECDC4;
    --accent-color: #FFE66D;
    --dark-color: #2C3E50;
    --light-color: #F7F9FC;
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --gradient-gold: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    --shadow-soft: 0 10px 40px rgba(0, 0, 0, 0.1);
    --shadow-medium: 0 15px 50px rgba(0, 0, 0, 0.15);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.2);
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background: var(--light-color);
    overflow-x: hidden;
    opacity: 0;
    animation: fadeInBody 0.3s ease forwards;
}

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

/* Confetti Canvas */
#confetti-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

/* Welcome Hero Section */
.welcome-hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.floating-shapes {
    position: relative;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: rgba(255, 107, 107, 0.3);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: rgba(78, 205, 196, 0.3);
    top: 60%;
    right: 10%;
    animation-delay: 5s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    background: rgba(255, 230, 109, 0.3);
    bottom: 10%;
    left: 30%;
    animation-delay: 10s;
}

.shape-4 {
    width: 150px;
    height: 150px;
    background: rgba(255, 255, 255, 0.2);
    top: 30%;
    right: 30%;
    animation-delay: 15s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(50px, -50px) rotate(90deg);
    }
    50% {
        transform: translate(-30px, 30px) rotate(180deg);
    }
    75% {
        transform: translate(30px, 50px) rotate(270deg);
    }
}

.welcome-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: white;
    padding: 40px;
}

.celebration-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    padding: 10px 25px;
    border-radius: 50px;
    margin-bottom: 30px;
    animation: pulse 2s infinite;
}

.badge-icon {
    font-size: 24px;
    animation: bounce 1s infinite;
}

.badge-text {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 1px;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

.welcome-title {
    margin-bottom: 20px;
    animation: fadeInUp 1s ease-out;
}

.title-line-1 {
    display: block;
    font-size: 32px;
    font-weight: 400;
    margin-bottom: 10px;
    opacity: 0.9;
}

.title-line-2 {
    display: block;
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(to right, #FFE66D, #FF6B6B);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.welcome-subtitle {
    font-size: 20px;
    line-height: 1.8;
    opacity: 0.95;
    margin-bottom: 40px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.member-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 50px;
    animation: fadeInUp 1s ease-out 0.4s both;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.25);
}

.stat-item i {
    font-size: 24px;
}

.counter {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-color);
}

.start-journey-btn {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    padding: 18px 40px;
    background: white;
    color: var(--primary-color);
    border: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out 0.6s both, glow 3s infinite;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.start-journey-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 30px rgba(255, 255, 255, 0.5);
    }
    50% {
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2), 0 0 50px rgba(255, 255, 255, 0.8);
    }
}

/* Steps Section */
.steps-section {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--light-color) 0%, white 100%);
}

.steps-header {
    text-align: center;
    margin-bottom: 60px;
}

.steps-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.steps-header p {
    font-size: 18px;
    color: #666;
}

/* Progress Tracker */
.progress-tracker {
    margin-bottom: 60px;
}

.progress-bar-container {
    position: relative;
    height: 6px;
    background: #E0E0E0;
    border-radius: 3px;
    margin-bottom: 40px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 3px;
    width: 20%;
    transition: width 0.5s ease;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
}

.progress-step {
    text-align: center;
    position: relative;
    cursor: pointer;
    transition: all 0.3s ease;
}

.progress-step.active .step-circle {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.2);
}

.progress-step.completed .step-circle {
    background: var(--gradient-success);
    color: white;
}

.step-circle {
    width: 40px;
    height: 40px;
    margin: 0 auto 10px;
    border-radius: 50%;
    background: white;
    border: 3px solid #E0E0E0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: all 0.3s ease;
}

.progress-step span {
    font-size: 14px;
    color: #666;
}

.progress-step.active span {
    color: var(--primary-color);
    font-weight: 600;
}

/* Step Cards */
.step-card {
    background: white;
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    animation: slideInUp 0.5s ease;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-primary);
}

.highlight-step {
    background: linear-gradient(135deg, #FFF8DC 0%, #FFFACD 100%);
    border: 2px solid var(--accent-color);
}

.highlight-step::before {
    background: var(--gradient-gold);
    width: 8px;
}

.step-number {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.step-number span {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #999;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
}

.highlight-step .step-icon {
    background: var(--gradient-gold);
    animation: shine 2s infinite;
}

@keyframes shine {
    0%, 100% {
        transform: scale(1) rotate(0deg);
    }
    50% {
        transform: scale(1.1) rotate(5deg);
    }
}

.step-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.step-description {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
}

/* Groups Container */
.groups-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.group-card {
    padding: 25px;
    border-radius: 15px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    transition: all 0.3s ease;
}

.primary-group {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.secondary-group {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.group-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.group-icon {
    font-size: 36px;
    margin-bottom: 15px;
}

.group-info h4 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
}

.group-info p {
    font-size: 14px;
    margin-bottom: 15px;
    opacity: 0.9;
}

.group-number {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 15px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    margin-bottom: 10px;
}

.group-number .number {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
}

.copy-btn {
    padding: 5px 10px;
    background: rgba(255, 255, 255, 0.3);
    border: none;
    border-radius: 5px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.5);
}

.copy-btn.copied {
    background: #4CAF50;
}

.join-note, .group-access {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

/* Announcement Highlights */
.announcement-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.highlight-card {
    padding: 20px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-soft);
}

.highlight-icon {
    font-size: 32px;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.highlight-content h5 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.highlight-content p {
    font-size: 14px;
    color: #666;
}

/* Important Note */
.important-note {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px 20px;
    background: #FFF3CD;
    border-left: 4px solid #FFC107;
    border-radius: 10px;
    margin-bottom: 30px;
}

.important-note i {
    font-size: 24px;
    color: #FFC107;
}

/* Course Visual Guide - 优化第三步UI */
.course-visual-guide {
    margin-bottom: 30px;
}

.season-selector {
    margin-bottom: 30px;
}

.season-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    color: white;
    position: relative;
    overflow: hidden;
}

.season-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 3s infinite;
}

.season-icon {
    font-size: 48px;
    background: rgba(255, 255, 255, 0.2);
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.season-content h5 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.season-content p {
    font-size: 16px;
    opacity: 0.95;
    margin-bottom: 10px;
}

.season-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
}

.course-modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.module-card {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: white;
    border: 2px solid #E8E8E8;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.module-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.module-number {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.3;
}

.module-info h6 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.module-info p {
    font-size: 14px;
    color: #666;
    margin: 0;
}

.course-importance {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 25px;
    background: linear-gradient(135deg, #FFF8DC 0%, #FFFACD 100%);
    border: 2px solid var(--accent-color);
    border-radius: 15px;
    margin-bottom: 30px;
}

.importance-icon {
    font-size: 36px;
    color: #FFA500;
    flex-shrink: 0;
}

.importance-text h5 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.importance-text p {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.service-card {
    background: white;
    border: 1px solid #E0E0E0;
    border-radius: 15px;
    overflow: hidden;
}

.service-header {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.service-header i {
    font-size: 28px;
}

.service-header h4 {
    font-size: 20px;
    font-weight: 600;
}

.service-content {
    padding: 20px;
}

.service-item {
    margin-bottom: 20px;
}

.service-type {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-secondary);
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 8px;
}

.service-item p {
    font-size: 14px;
    color: #666;
}

.warning-note {
    padding: 20px;
    background: linear-gradient(135deg, #FFF3CD 0%, #FFE4B5 100%);
    border-left: 4px solid #FF9800;
    border-radius: 10px;
    margin-top: 20px;
}

.warning-note i {
    font-size: 24px;
    color: #FF9800;
    margin-bottom: 10px;
}

.warning-note p {
    font-size: 16px;
    font-weight: 600;
    color: #D84315;
    margin-bottom: 15px;
}

.warning-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.warning-list li {
    position: relative;
    padding-left: 25px;
    margin-bottom: 12px;
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

.warning-list li::before {
    content: '⚠️';
    position: absolute;
    left: 0;
    top: 0;
}

/* Service Channels - 重构答疑服务样式 */
.service-channel {
    display: flex;
    gap: 20px;
    padding: 20px;
    margin-bottom: 15px;
    background: #F8F9FA;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.service-channel:hover {
    background: #F0F0F0;
    transform: translateX(5px);
}

.channel-icon {
    font-size: 32px;
    color: var(--primary-color);
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.channel-info h5 {
    font-size: 18px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 8px;
}

.channel-info p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Planning Intro */
.planning-intro {
    padding: 15px;
    background: linear-gradient(135deg, #E8F5E9 0%, #E3F2FD 100%);
    border-radius: 10px;
    margin-bottom: 20px;
}

.planning-intro p {
    font-size: 14px;
    color: #555;
    line-height: 1.6;
    margin: 0;
}

/* Planning Types */
.planning-types {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 20px;
}

.planning-type {
    display: flex;
    gap: 12px;
    padding: 15px;
    background: white;
    border: 1px solid #E0E0E0;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.planning-type:hover {
    border-color: var(--primary-color);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.type-icon {
    font-size: 24px;
    color: var(--secondary-color);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4ECDC4 0%, #44A08D 100%);
    color: white;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.type-info h6 {
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 5px;
}

.type-info p {
    font-size: 13px;
    color: #666;
    line-height: 1.5;
    margin: 0;
}

/* Planning Process */
.planning-process {
    padding: 20px;
    background: #F8F9FA;
    border-radius: 10px;
    margin-bottom: 20px;
}

.planning-process h6 {
    font-size: 16px;
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 15px;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.process-step {
    text-align: center;
    flex: 1;
}

.step-num {
    display: inline-block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    margin-bottom: 10px;
}

.process-step p {
    font-size: 13px;
    color: #666;
}

.process-arrow {
    font-size: 20px;
    color: #999;
    margin: 0 10px;
}

.contact-note {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 15px;
    background: #FFF3CD;
    border-left: 3px solid #FFC107;
    border-radius: 8px;
    font-size: 14px;
}

.contact-note i {
    font-size: 20px;
    color: #FFC107;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-note span {
    line-height: 1.6;
    color: #666;
}

/* Distribution Highlight */
.distribution-highlight {
    padding: 30px;
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    border-radius: 20px;
    margin-bottom: 30px;
}

.commission-card {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 25px;
    background: white;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

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

.rate-number {
    display: block;
    font-size: 48px;
    font-weight: 700;
    background: var(--gradient-gold);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rate-label {
    font-size: 16px;
    color: #666;
}

.commission-desc h5 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 10px;
}

.commission-desc p {
    font-size: 16px;
    color: #666;
}

/* Distribution Steps */
.distribution-steps {
    background: white;
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 20px;
}

.distribution-steps h5 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
}

.dist-step {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #E0E0E0;
}

.dist-step:last-child {
    border-bottom: none;
}

.dist-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--gradient-gold);
    color: white;
    border-radius: 50%;
    font-weight: 600;
    flex-shrink: 0;
}

.apply-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 20px;
    font-size: 14px;
    margin-top: 10px;
    transition: all 0.3s ease;
}

.apply-link:hover {
    transform: translateX(5px);
}

.qa-access-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    margin-top: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(91, 36, 122, 0.2);
}

.qa-access-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(91, 36, 122, 0.3);
    color: white;
}

.qa-access-btn i {
    font-size: 18px;
}

.distribution-note {
    display: flex;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
}

.distribution-note i {
    font-size: 24px;
    color: #FF6B6B;
}

/* Step Action */
.step-action {
    display: flex;
    justify-content: flex-end;
    margin-top: 30px;
}

.next-step-btn, .complete-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.next-step-btn:hover, .complete-btn:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-soft);
}

/* Final CTA */
.final-cta {
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    border-radius: 20px;
    margin-top: 30px;
}

.final-cta h4 {
    font-size: 28px;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
}

.final-cta p {
    font-size: 18px;
    color: white;
    margin-bottom: 20px;
    opacity: 0.95;
}

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

/* Completion Modal */
.completion-modal {
    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: 10000;
}

.modal-content {
    background: white;
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    animation: zoomIn 0.5s ease;
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.celebration-animation {
    font-size: 72px;
    margin-bottom: 20px;
    animation: rotate 2s infinite linear;
}

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

.modal-content h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark-color);
    margin-bottom: 10px;
}

.modal-content p {
    font-size: 16px;
    color: #666;
    margin-bottom: 30px;
}

.modal-stats {
    display: flex;
    justify-content: space-around;
    margin-bottom: 30px;
}

.modal-stats .stat {
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-stats .stat i {
    font-size: 20px;
    color: var(--primary-color);
}

.close-modal-btn {
    padding: 12px 30px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.close-modal-btn:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-soft);
}

/* Floating Menu */
.floating-menu {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.floating-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: white;
    border: none;
    font-size: 24px;
    cursor: pointer;
    box-shadow: var(--shadow-medium);
    transition: all 0.3s ease;
}

.floating-btn:hover {
    transform: scale(1.1);
}

.main-btn {
    position: relative;
    z-index: 10;
}

.floating-actions {
    position: absolute;
    bottom: 70px;
    right: 0;
    display: none;
    flex-direction: column;
    gap: 10px;
}

.floating-actions.active {
    display: flex;
}

.floating-action {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    animation: fadeInUp 0.3s ease;
}

.floating-action:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

/* Footer */
.welcome-footer {
    padding: 40px 0;
    background: var(--dark-color);
    color: white;
    text-align: center;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.footer-logo h4 {
    font-size: 24px;
    margin-bottom: 5px;
}

.footer-logo p {
    font-size: 14px;
    opacity: 0.8;
}

.footer-copyright p {
    font-size: 14px;
    opacity: 0.8;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .title-line-1 {
        font-size: 24px;
    }
    
    .title-line-2 {
        font-size: 32px;
    }
    
    .welcome-subtitle {
        font-size: 16px;
    }
    
    .member-stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .groups-container {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .planning-process {
        flex-direction: column;
        gap: 20px;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
    
    .commission-card {
        flex-direction: column;
        text-align: center;
    }
    
    .modal-content {
        padding: 30px;
        margin: 20px;
    }
    
    .modal-stats {
        flex-direction: column;
        gap: 15px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .progress-steps {
        display: none;
    }
}