/* =========================================
   作品集网页样式 - 赖珏
   风格：粉绿渐变 · 卡片化 · 互动感
   ========================================= */

:root {
    /* 主色调 - 粉绿渐变 */
    --pink-50: #FFF0F3;
    --pink-100: #FFE5EC;
    --pink-200: #FFB3C6;
    --pink-300: #FF8FAB;
    --pink-400: #FB6F92;

    --mint-50: #F0F9F4;
    --mint-100: #E8F5E9;
    --mint-200: #C8E6C9;
    --mint-300: #A5D6A7;
    --mint-400: #66BB6A;

    --purple-100: #F3E5F5;
    --purple-200: #E1BEE7;
    --purple-300: #CE93D8;
    --purple-400: #B19CD9;

    --yellow-100: #FFF8E1;
    --yellow-200: #FFE082;
    --yellow-300: #FFD54F;

    --blue-100: #E3F2FD;
    --blue-200: #BBDEFB;
    --blue-300: #90CAF9;

    /* 中性色 */
    --text-primary: #2C2C2C;
    --text-secondary: #5C5C5C;
    --text-tertiary: #8C8C8C;
    --bg-cream: #FFF8F3;
    --bg-white: #FFFFFF;
    --border-light: rgba(0, 0, 0, 0.06);

    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(255, 143, 171, 0.08);
    --shadow-md: 0 8px 24px rgba(255, 143, 171, 0.12);
    --shadow-lg: 0 16px 48px rgba(255, 143, 171, 0.18);
    --shadow-xl: 0 24px 64px rgba(255, 143, 171, 0.24);

    /* 渐变 */
    --gradient-main: linear-gradient(135deg, #FFE5EC 0%, #FFF8E1 35%, #E8F5E9 70%, #C7E9FF 100%);
    --gradient-pink: linear-gradient(135deg, #FFE5EC 0%, #FFB3C6 100%);
    --gradient-mint: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    --gradient-purple: linear-gradient(135deg, #F3E5F5 0%, #CE93D8 100%);
    --gradient-blue: linear-gradient(135deg, #E3F2FD 0%, #BBDEFB 100%);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-cream);
    overflow-x: hidden;
    position: relative;
}

/* 背景纹理 */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 179, 198, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(200, 230, 201, 0.25) 0%, transparent 50%),
        radial-gradient(circle at 50% 90%, rgba(225, 190, 231, 0.2) 0%, transparent 50%);
    z-index: -1;
    pointer-events: none;
}

/* =========================================
   浮动装饰元素
   ========================================= */
.floating-shapes {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.4;
    animation: float 20s ease-in-out infinite;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: -5%;
    background: radial-gradient(circle, var(--pink-200), transparent);
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 40%;
    right: 5%;
    background: radial-gradient(circle, var(--mint-200), transparent);
    animation-delay: 3s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    bottom: 20%;
    left: 10%;
    background: radial-gradient(circle, var(--purple-200), transparent);
    animation-delay: 6s;
}

.shape-4 {
    width: 180px;
    height: 180px;
    top: 60%;
    right: 20%;
    background: radial-gradient(circle, var(--yellow-200), transparent);
    animation-delay: 9s;
}

.shape-5 {
    width: 220px;
    height: 220px;
    bottom: 10%;
    right: 15%;
    background: radial-gradient(circle, var(--blue-200), transparent);
    animation-delay: 12s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.95);
    }
}

/* =========================================
   导航栏
   ========================================= */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 248, 243, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 143, 171, 0.1);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: 1px;
    color: var(--text-primary);
}

.logo-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--gradient-pink);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    box-shadow: var(--shadow-sm);
}

.logo-circle.large {
    width: 56px;
    height: 56px;
    font-size: 20px;
}

.nav-menu {
    display: flex;
    gap: 4px;
    list-style: none;
    flex: 1;
    justify-content: center;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 100px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    background: var(--gradient-pink);
    color: white;
    box-shadow: var(--shadow-sm);
}

.resume-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    background: white;
    border: 1.5px solid var(--pink-300);
    color: var(--pink-400);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.3s ease;
}

.resume-btn:hover {
    background: var(--pink-300);
    color: white;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* =========================================
   Hero 区域
   ========================================= */
.hero {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding: 80px 32px;
}

.hero-bg-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(ellipse at top left, rgba(255, 179, 198, 0.4) 0%, transparent 60%),
        radial-gradient(ellipse at bottom right, rgba(200, 230, 201, 0.4) 0%, transparent 60%);
    z-index: -1;
}

.hero-content {
    max-width: 1280px;
    margin: 0 auto;
    width: 100%;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: white;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.hero-tag .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mint-400);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero-title {
    font-family: 'Playfair Display', 'Noto Serif SC', serif;
    font-size: 88px;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.title-line-1 {
    display: block;
    font-style: italic;
    color: var(--pink-400);
}

.title-line-2 {
    display: block;
    margin-top: 8px;
}

.name-highlight {
    background: var(--gradient-pink);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.name-highlight::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--yellow-200);
    opacity: 0.6;
    border-radius: 4px;
    z-index: -1;
}

.hero-subtitle {
    font-size: 22px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 32px;
}

.hero-tag-item {
    padding: 6px 14px;
    background: var(--gradient-mint);
    color: var(--mint-400);
    font-size: 13px;
    font-weight: 500;
    border-radius: 100px;
}

.hero-info {
    display: flex;
    gap: 32px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.info-label {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-value {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

.hero-buttons {
    display: flex;
    gap: 12px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--text-primary);
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-primary.btn-large {
    padding: 18px 36px;
    font-size: 16px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: white;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    border-radius: 100px;
    border: 1.5px solid var(--border-light);
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    border-color: var(--pink-300);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-right {
    position: relative;
}

.hero-card {
    background: white;
    border-radius: 24px;
    padding: 28px;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.card-label {
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    font-weight: 700;
    color: var(--pink-400);
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.skill-mini {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 16px;
}

.skill-mini-cat {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    background: var(--bg-cream);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.skill-mini-cat:hover {
    background: var(--pink-50);
    transform: translateX(4px);
}

.cat-icon {
    font-size: 24px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 10px;
    flex-shrink: 0;
}

.cat-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    min-width: 40px;
}

.cat-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.cat-tags span {
    font-size: 11px;
    padding: 3px 8px;
    background: white;
    color: var(--text-tertiary);
    border-radius: 100px;
}

.card-divider {
    height: 1px;
    background: var(--border-light);
    margin: 16px 0;
}

.card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.floating-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--gradient-purple);
    padding: 16px 20px;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
    color: white;
    text-align: center;
    min-width: 140px;
    animation: bounce 3s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.badge-label {
    display: block;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    opacity: 0.9;
    margin-bottom: 4px;
}

.badge-text {
    display: block;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 4px;
}

.badge-sub {
    display: block;
    font-size: 10px;
    opacity: 0.9;
}

.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-tertiary);
    font-size: 12px;
    animation: scrollHint 2s ease-in-out infinite;
}

@keyframes scrollHint {
    0%, 100% { transform: translate(-50%, 0); }
    50% { transform: translate(-50%, 10px); }
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
}

/* =========================================
   Section 通用
   ========================================= */
.section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 100px 32px;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-num {
    display: inline-block;
    font-family: 'Playfair Display', serif;
    font-size: 14px;
    color: var(--pink-400);
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.section-en {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 12px;
    color: var(--text-tertiary);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* =========================================
   教育背景
   ========================================= */
.education-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 64px;
}

.edu-card {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
    position: relative;
}

.edu-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.edu-image {
    height: 180px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.edu-card:nth-child(1) .edu-image {
    background: linear-gradient(135deg, #FFE5EC, #FFB3C6, #FF8FAB);
}

.edu-card:nth-child(2) .edu-image {
    background: linear-gradient(135deg, #E3F2FD, #BBDEFB, #90CAF9);
}

.edu-emoji-wrap {
    font-size: 80px;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.1));
    animation: gentle-float 4s ease-in-out infinite;
}

@keyframes gentle-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-8px) rotate(2deg); }
}

.edu-content {
    padding: 28px;
}

.edu-period {
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-bottom: 8px;
}

.edu-tag {
    display: inline-block;
    padding: 4px 10px;
    background: var(--pink-50);
    color: var(--pink-400);
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 12px;
}

.edu-school {
    font-family: 'Noto Serif SC', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.edu-major {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.edu-stats {
    display: flex;
    gap: 24px;
    margin-bottom: 16px;
    padding: 16px 0;
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-num {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    font-weight: 700;
    color: var(--pink-400);
}

.stat-label {
    font-size: 11px;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.edu-courses {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.course-chip {
    padding: 4px 10px;
    background: var(--mint-50);
    color: var(--mint-400);
    font-size: 11px;
    font-weight: 500;
    border-radius: 6px;
}

/* 荣誉与成就 */
.honors-section,
.student-work {
    margin-bottom: 48px;
}

.block-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 24px;
    text-align: center;
    position: relative;
}

.block-title::before,
.block-title::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 60px;
    height: 1px;
    background: var(--pink-200);
}

.block-title::before { left: 25%; }
.block-title::after { right: 25%; }

.honors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.honor-card {
    background: white;
    padding: 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--border-light);
}

.honor-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--pink-200);
}

.honor-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.honor-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.honor-desc {
    font-size: 11px;
    color: var(--text-tertiary);
}

.work-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.work-card {
    background: white;
    padding: 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.work-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.work-emoji {
    font-size: 40px;
    margin-bottom: 12px;
}

.work-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.work-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =========================================
   实习经历 - 时间轴
   ========================================= */
.internship-section {
    background: linear-gradient(135deg, rgba(255, 248, 243, 0.5), rgba(255, 240, 243, 0.5));
    border-radius: 32px;
    margin: 40px auto;
}

.timeline {
    position: relative;
    padding: 20px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--pink-200), var(--mint-200), var(--purple-200));
}

.timeline-item {
    position: relative;
    padding-left: 64px;
    margin-bottom: 32px;
}

.timeline-dot {
    position: absolute;
    left: 16px;
    top: 24px;
    width: 20px;
    height: 20px;
    background: white;
    border: 4px solid var(--pink-300);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    z-index: 1;
}

.timeline-card {
    background: white;
    border-radius: 20px;
    padding: 28px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
}

.timeline-card:hover {
    transform: translateX(4px);
    box-shadow: var(--shadow-lg);
}

.card-badge {
    position: absolute;
    top: -8px;
    right: 20px;
    padding: 4px 12px;
    background: var(--gradient-pink);
    color: white;
    font-size: 11px;
    font-weight: 700;
    border-radius: 100px;
    box-shadow: var(--shadow-sm);
}

.timeline-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-size: 12px;
    color: var(--text-tertiary);
}

.timeline-tag {
    padding: 2px 8px;
    background: var(--mint-50);
    color: var(--mint-400);
    border-radius: 100px;
    font-weight: 500;
}

.timeline-company {
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
}

.timeline-company h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.timeline-role {
    display: inline-block;
    padding: 4px 10px;
    background: var(--purple-100);
    color: var(--purple-400);
    font-size: 12px;
    font-weight: 600;
    border-radius: 6px;
}

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.timeline-block h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--pink-400);
    margin-bottom: 6px;
}

.timeline-block p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.timeline-skills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border-light);
}

.timeline-skills span {
    padding: 4px 10px;
    background: var(--bg-cream);
    color: var(--text-secondary);
    font-size: 11px;
    font-weight: 500;
    border-radius: 100px;
}

/* =========================================
   项目展示
   ========================================= */
.project-categories {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.cat-btn {
    padding: 10px 20px;
    background: white;
    border: 1.5px solid var(--border-light);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.cat-btn:hover,
.cat-btn.active {
    background: var(--gradient-pink);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.project-category-block {
    margin-bottom: 64px;
    transition: all 0.3s ease;
}

.project-category-block.hidden {
    display: none;
}

.category-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px dashed var(--pink-100);
}

.cat-header-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--gradient-mint);
    color: var(--mint-400);
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    margin-bottom: 12px;
}

.category-header h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

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

.cat-header-badge {
    background: var(--gradient-purple);
    padding: 12px 20px;
    border-radius: 16px;
    color: white;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.badge-num {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 32px;
    font-weight: 700;
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 11px;
    font-weight: 500;
    margin-top: 4px;
    opacity: 0.9;
}

/* Project Grid */
.project-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.project-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.project-visual {
    height: 220px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.visual-emoji {
    font-size: 80px;
    filter: drop-shadow(0 4px 12px rgba(0,0,0,0.15));
    animation: gentle-float 4s ease-in-out infinite;
}

.visual-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: white;
    margin-top: 12px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.project-info {
    padding: 24px;
}

.project-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.project-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.project-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.project-tags span {
    padding: 3px 10px;
    background: var(--pink-50);
    color: var(--pink-400);
    font-size: 11px;
    font-weight: 500;
    border-radius: 100px;
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--pink-400);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.project-link:hover {
    gap: 10px;
    color: var(--pink-300);
}

/* Project Card Large */
.project-card-large {
    background: white;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

.project-card-large:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.project-visual-large {
    height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.visual-emoji-large {
    font-size: 100px;
    filter: drop-shadow(0 6px 16px rgba(0,0,0,0.15));
    animation: gentle-float 4s ease-in-out infinite;
}

.visual-tag {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-primary);
    font-size: 11px;
    font-weight: 700;
    border-radius: 100px;
    backdrop-filter: blur(8px);
}

.project-info-large {
    padding: 28px;
}

.project-meta {
    display: flex;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 12px;
}

.project-period {
    color: var(--text-tertiary);
}

.project-role {
    padding: 2px 10px;
    background: var(--mint-50);
    color: var(--mint-400);
    border-radius: 100px;
    font-weight: 500;
}

.project-info-large h4 {
    font-family: 'Noto Serif SC', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.project-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.project-highlights {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.project-highlights li {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    padding-left: 20px;
    position: relative;
}

.project-highlights li::before {
    content: '▸';
    position: absolute;
    left: 4px;
    color: var(--pink-300);
    font-weight: bold;
}

.project-highlights strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Vibe Coding 卡片 */
.vibe-card {
    background: white;
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
}

.vibe-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.vibe-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-purple);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 16px;
    box-shadow: var(--shadow-sm);
}

.vibe-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.vibe-card > p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.vibe-video-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.vibe-video-item {
    border-radius: 12px;
    overflow: hidden;
    background: var(--bg-cream);
}

.video-label {
    padding: 8px 12px;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-tertiary);
    background: var(--bg-cream);
}

.vibe-video-item video {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background: black;
    display: block;
}

/* 视频创作卡片 */
.video-card {
    background: white;
    padding: 24px;
    border-radius: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--border-light);
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.video-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin-bottom: 16px;
}

.video-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.video-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =========================================
   社会实践
   ========================================= */
.practice-section {
    background: linear-gradient(135deg, rgba(232, 245, 233, 0.4), rgba(255, 248, 243, 0.4));
    border-radius: 32px;
    margin: 40px auto;
}

.practice-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(2, 1fr);
    grid-template-rows: auto auto;
    gap: 20px;
}

.practice-card {
    background: white;
    padding: 32px;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.practice-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.practice-highlight {
    grid-row: span 2;
    background: linear-gradient(135deg, var(--pink-50), var(--purple-100));
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.practice-num {
    font-family: 'Playfair Display', serif;
    font-size: 96px;
    font-weight: 700;
    background: var(--gradient-pink);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 8px;
}

.practice-unit {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.practice-highlight h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.practice-highlight p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.practice-icon-bg {
    position: absolute;
    bottom: -40px;
    right: -40px;
    font-size: 200px;
    opacity: 0.1;
}

.practice-emoji-wrap {
    font-size: 48px;
    margin-bottom: 16px;
}

.practice-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.practice-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =========================================
   技能特长
   ========================================= */
.skills-section {
    background: linear-gradient(135deg, rgba(255, 248, 243, 0.5), rgba(243, 229, 245, 0.3));
    border-radius: 32px;
    margin: 40px auto;
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.skill-category {
    background: white;
    padding: 28px;
    border-radius: 24px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.skill-category:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.skill-cat-header {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    margin-bottom: 24px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
}

.skill-cat-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    flex-shrink: 0;
}

.skill-cat-header h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.skill-cat-header p {
    font-size: 12px;
    color: var(--text-secondary);
}

.skill-items {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.skill-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.skill-bar {
    height: 6px;
    background: var(--bg-cream);
    border-radius: 100px;
    overflow: hidden;
}

.skill-fill {
    height: 100%;
    background: var(--gradient-pink);
    border-radius: 100px;
    transition: width 1s ease;
}

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

.cert-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-cream);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.cert-item:hover {
    background: var(--blue-100);
    transform: translateX(4px);
}

.cert-icon {
    font-size: 32px;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 12px;
    flex-shrink: 0;
}

.cert-info h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.cert-info p {
    font-size: 12px;
    color: var(--text-secondary);
}

.soft-skills-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.soft-skill-card {
    padding: 16px;
    background: var(--bg-cream);
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
}

.soft-skill-card:hover {
    background: var(--mint-50);
    transform: translateY(-2px);
}

.soft-skill-emoji {
    font-size: 28px;
    margin-bottom: 8px;
}

.soft-skill-card h4 {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.soft-skill-card p {
    font-size: 11px;
    color: var(--text-tertiary);
    line-height: 1.5;
}

/* =========================================
   兴趣爱好
   ========================================= */
.hobbies-section {
    background: linear-gradient(135deg, rgba(255, 248, 243, 0.5), rgba(255, 240, 243, 0.5));
    border-radius: 32px;
    margin: 40px auto;
}

.hobbies-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
    margin-bottom: 64px;
}

.hobby-card {
    padding: 32px 20px;
    border-radius: 24px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.hobby-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0);
    transition: all 0.3s ease;
}

.hobby-card:hover {
    transform: translateY(-8px) rotate(-1deg);
    box-shadow: var(--shadow-lg);
}

.hobby-card:hover::before {
    background: rgba(255, 255, 255, 0.2);
}

.hobby-emoji {
    font-size: 56px;
    margin-bottom: 16px;
    display: block;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.hobby-card:hover .hobby-emoji {
    transform: scale(1.2) rotate(10deg);
}

.hobby-card h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    position: relative;
    z-index: 1;
}

.hobby-card p {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* =========================================
   抽卡互动板块（Gacha）
   ========================================= */
.gacha-tabs-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    margin: 8px auto 40px;
}

.gacha-tabs-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 4px;
    text-transform: uppercase;
}

.gacha-tabs {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    justify-content: center;
}

.gacha-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.7);
    border: 1.5px solid rgba(124, 108, 232, 0.15);
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(8px);
    box-shadow: 0 2px 8px rgba(124, 108, 232, 0.06);
    font-family: inherit;
}

.gacha-tab:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 108, 232, 0.35);
    box-shadow: 0 6px 16px rgba(124, 108, 232, 0.12);
}

.gacha-tab.is-active {
    background: linear-gradient(135deg, #7C6CE8, #B5A8E0);
    color: white;
    border-color: transparent;
    box-shadow: 0 8px 22px rgba(124, 108, 232, 0.35);
}

.gacha-tab.is-active .gacha-tab-emoji {
    transform: rotate(10deg) scale(1.1);
}

.gacha-tab-emoji {
    font-size: 18px;
    transition: transform 0.3s ease;
    display: inline-block;
}

/* 抽卡主舞台 */
.gacha-stage {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: 32px;
    min-height: 520px;
    align-items: stretch;
    margin-bottom: 56px;
}

/* 左侧：堆叠卡片 + 按钮 */
.gacha-deck {
    position: relative;
    background: linear-gradient(135deg, #fff7f0 0%, #ffe7ee 60%, #f0e5ff 100%);
    border-radius: 32px;
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 18px 40px rgba(124, 108, 232, 0.10);
    overflow: hidden;
}

.gacha-deck::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 10% 15%, rgba(255, 255, 255, 0.6), transparent 35%),
        radial-gradient(circle at 90% 90%, rgba(181, 168, 224, 0.25), transparent 35%);
    pointer-events: none;
}

.gacha-stack {
    position: relative;
    width: 220px;
    height: 260px;
    margin-bottom: 32px;
}

.gacha-mini-card {
    position: absolute;
    inset: 0;
    border-radius: 22px;
    background: linear-gradient(135deg, #B5A8E0 0%, #7C6CE8 100%);
    box-shadow:
        0 18px 28px rgba(124, 108, 232, 0.35),
        0 4px 0 rgba(255, 255, 255, 0.25) inset;
    border: 3px solid rgba(255, 255, 255, 0.85);
    transition: transform 0.45s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}

.gacha-mini-card::before {
    content: '';
    position: absolute;
    top: 18px;
    left: 18px;
    right: 18px;
    bottom: 18px;
    border: 1.5px dashed rgba(255, 255, 255, 0.55);
    border-radius: 14px;
}

.gacha-mini-card::after {
    content: '✦';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgba(255, 255, 255, 0.65);
    font-size: 38px;
}

.mini-1 {
    transform: translate(-14px, -8px) rotate(-8deg);
    z-index: 3;
    background: linear-gradient(135deg, #FFB6D9 0%, #FF8FB3 100%);
}

.mini-2 {
    transform: translate(6px, 12px) rotate(6deg);
    z-index: 2;
    background: linear-gradient(135deg, #C8A8FF 0%, #8A6CE8 100%);
}

.mini-3 {
    transform: translate(18px, 26px) rotate(-3deg);
    z-index: 1;
    background: linear-gradient(135deg, #A0C4FF 0%, #5B6BE8 100%);
}

.gacha-deck-label {
    position: relative;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 3px;
    color: #7C6CE8;
    margin: 0 0 6px;
    text-transform: uppercase;
}

.gacha-deck-sub {
    position: relative;
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 28px;
    text-align: center;
}

.gacha-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    border-radius: 999px;
    background: #1a1a2e;
    color: white;
    font-size: 15px;
    font-weight: 700;
    font-family: inherit;
    border: none;
    cursor: pointer;
    overflow: hidden;
    box-shadow:
        0 10px 24px rgba(26, 26, 46, 0.35),
        0 0 0 3px rgba(255, 255, 255, 0.6) inset;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.gacha-btn:hover {
    transform: translateY(-2px);
    box-shadow:
        0 14px 30px rgba(26, 26, 46, 0.45),
        0 0 0 3px rgba(255, 255, 255, 0.7) inset;
}

.gacha-btn:active {
    transform: translateY(0);
}

.gacha-btn-icon {
    color: #FFD56B;
    font-size: 18px;
    animation: gacha-icon-glow 2s ease-in-out infinite;
}

@keyframes gacha-icon-glow {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(0.85) rotate(15deg); }
}

.gacha-btn-pulse {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    border: 2px solid rgba(124, 108, 232, 0.6);
    animation: gacha-pulse 2.4s ease-out infinite;
    pointer-events: none;
}

@keyframes gacha-pulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 0; }
}

.gacha-hint {
    position: relative;
    font-size: 12px;
    color: var(--text-secondary);
    margin: 18px 0 0;
    text-align: center;
}

/* 右侧：大卡片展示 */
.gacha-display {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 0;
}

.gacha-big-card {
    position: relative;
    width: 100%;
    max-width: 460px;
    background: white;
    border-radius: 26px;
    padding: 24px;
    box-shadow: 0 20px 50px rgba(124, 108, 232, 0.18);
    border: 1px solid rgba(124, 108, 232, 0.08);
    overflow: hidden;
    z-index: 1;
    animation: gacha-card-in 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.gacha-big-card.is-flipping {
    animation: gacha-card-flip 0.55s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes gacha-card-in {
    from { opacity: 0; transform: translateY(20px) rotate(-2deg) scale(0.96); }
    to { opacity: 1; transform: translateY(0) rotate(0) scale(1); }
}

@keyframes gacha-card-flip {
    0% { transform: rotateY(0); opacity: 1; }
    50% { transform: rotateY(90deg); opacity: 0.4; }
    100% { transform: rotateY(0); opacity: 1; }
}

.gacha-big-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background: linear-gradient(180deg, #7C6CE8, #FF8FB3);
}

.big-cat-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    color: #7C6CE8;
    background: rgba(124, 108, 232, 0.12);
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 8px;
}

.big-num {
    position: absolute;
    top: 22px;
    right: 24px;
    font-size: 12px;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 1px;
    font-family: 'JetBrains Mono', monospace;
}

.big-img {
    position: relative;
    width: 100%;
    height: 260px;
    border-radius: 18px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-color: #efe9ff;
    margin-bottom: 18px;
    box-shadow: 0 8px 18px rgba(124, 108, 232, 0.12);
}

/* 阅读分类使用渐变背景，没有图片 */
.gacha-big-card[data-cat="reading"] .big-img {
    background-image: linear-gradient(135deg, #FFB6D9 0%, #B5A8E0 50%, #5B6BE8 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gacha-big-card[data-cat="reading"] .big-img::before {
    content: '📖';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 88px;
    filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.2));
    opacity: 0.95;
}

.gacha-big-card[data-cat="reading"] .big-img-overlay {
    display: none;
}

.big-img-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 50%, rgba(26, 26, 46, 0.4) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.big-img:hover .big-img-overlay {
    opacity: 1;
}

.big-img-pulse {
    color: white;
    font-size: 12px;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.45);
    padding: 6px 14px;
    border-radius: 999px;
    backdrop-filter: blur(6px);
}

.big-info {
    padding: 0 4px;
}

.big-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 10px;
    line-height: 1.3;
}

.big-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin: 0 0 18px;
}

.big-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 18px;
    border-radius: 999px;
    background: rgba(124, 108, 232, 0.10);
    color: #7C6CE8;
    font-size: 13px;
    font-weight: 700;
    text-decoration: none;
    border: 1.5px solid rgba(124, 108, 232, 0.22);
    transition: all 0.25s ease;
}

.big-action:hover {
    background: #7C6CE8;
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(124, 108, 232, 0.28);
}

.big-action:hover svg {
    transform: translate(2px, -2px);
}

.big-action svg {
    transition: transform 0.25s ease;
}

/* 再抽一次按钮 */
.big-refresh {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 1.5px solid rgba(124, 108, 232, 0.18);
    color: #7C6CE8;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 14px rgba(124, 108, 232, 0.15);
    transition: all 0.25s ease;
    z-index: 5;
    font-family: inherit;
}

.big-refresh:hover {
    background: #7C6CE8;
    color: white;
    transform: rotate(180deg);
}

/* 当大卡片在飞行中时隐藏刷新按钮 */
.gacha-display.is-drawing .big-refresh {
    pointer-events: none;
    opacity: 0;
}

/* 响应式 */
@media (max-width: 1024px) {
    .gacha-stage {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .gacha-stack {
        width: 200px;
        height: 240px;
    }
}

@media (max-width: 640px) {
    .gacha-tab {
        padding: 10px 16px;
        font-size: 13px;
    }
    .gacha-tab-emoji {
        font-size: 16px;
    }
    .big-img {
        height: 220px;
    }
    .big-title {
        font-size: 19px;
    }
    .big-desc {
        font-size: 13px;
    }
    .gacha-stack {
        width: 180px;
        height: 210px;
    }
    .mini-1 { transform: translate(-12px, -6px) rotate(-8deg); }
    .mini-2 { transform: translate(4px, 10px) rotate(6deg); }
    .mini-3 { transform: translate(14px, 22px) rotate(-3deg); }
}

/* 联系方式 */
.contact-block {
    text-align: center;
    padding: 48px 32px;
    background: white;
    border-radius: 32px;
    box-shadow: var(--shadow-lg);
    max-width: 800px;
    margin: 0 auto;
}

.contact-title {
    font-family: 'Noto Serif SC', serif;
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.contact-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 16px 24px;
    background: var(--bg-cream);
    border-radius: 12px;
    min-width: 180px;
}

.contact-label {
    font-size: 11px;
    color: var(--text-tertiary);
    font-weight: 500;
}

.contact-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

/* =========================================
   Footer
   ========================================= */
.footer {
    background: var(--text-primary);
    color: white;
    padding: 48px 32px;
    margin-top: 80px;
}

.footer-content {
    max-width: 1280px;
    margin: 0 auto;
    text-align: center;
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 24px;
}

.footer-logo .logo-circle {
    background: var(--gradient-pink);
}

.footer-name {
    font-family: 'Noto Serif SC', serif;
    font-size: 24px;
    font-weight: 700;
    text-align: left;
}

.footer-tag {
    font-size: 12px;
    opacity: 0.6;
    text-align: left;
}

.footer-quote {
    font-family: 'Playfair Display', serif;
    font-style: italic;
    font-size: 18px;
    opacity: 0.8;
    margin-bottom: 24px;
}

.footer-meta {
    display: flex;
    justify-content: center;
    gap: 12px;
    font-size: 12px;
    opacity: 0.5;
    flex-wrap: wrap;
}

/* =========================================
   响应式
   ========================================= */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .hero-title {
        font-size: 64px;
    }
    
    .education-grid,
    .project-grid-2 {
        grid-template-columns: 1fr;
    }
    
    .honors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .project-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .skills-categories {
        grid-template-columns: 1fr;
    }
    
    .hobbies-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .practice-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .practice-highlight {
        grid-column: span 2;
        grid-row: auto;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .section {
        padding: 60px 20px;
    }
    
    .hero {
        padding: 60px 20px;
    }
    
    .hero-title {
        font-size: 48px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .honors-grid {
        grid-template-columns: 1fr;
    }
    
    .work-cards,
    .project-grid-3 {
        grid-template-columns: 1fr;
    }
    
    .hobbies-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .practice-grid {
        grid-template-columns: 1fr;
    }
    
    .practice-highlight {
        grid-column: auto;
    }
    
    .practice-num {
        font-size: 64px;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 12px;
    }
    
    .hero-info {
        gap: 16px;
    }
    
    .timeline::before {
        left: 12px;
    }
    
    .timeline-item {
        padding-left: 40px;
    }
    
    .timeline-dot {
        left: 4px;
    }
}

/* 滚动动画 */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================
   新增：图片相关样式
   ========================================= */

/* Hero 区照片背景 */
.hero-photo-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.25;
    mask-image: linear-gradient(to right, transparent 0%, black 50%, black 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 50%, black 100%);
    z-index: 0;
}

/* Hero 区右侧布局 */
.hero-right {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 20px;
    z-index: 2;
}

.hero-photo-card {
    position: relative;
    background: white;
    border-radius: 24px;
    padding: 16px;
    box-shadow: var(--shadow-lg);
    transform: rotate(-2deg);
    transition: transform 0.3s ease;
}

.hero-photo-card:hover {
    transform: rotate(-1deg) scale(1.02);
}

.about-photo-img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: 16px;
    display: block;
}

.photo-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    background: linear-gradient(135deg, var(--pink-300), var(--purple-300));
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: var(--shadow-md);
}

.badge-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #00ff88;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.wechat-card {
    background: white;
    border-radius: 16px;
    padding: 12px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transform: rotate(2deg);
    transition: transform 0.3s ease;
}

.wechat-card:hover {
    transform: rotate(0deg) scale(1.02);
}

.wechat-img {
    width: 100%;
    max-width: 140px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.wechat-text {
    margin-top: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

/* 实习时间线媒体画廊 */
.timeline-media-gallery {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin: 20px 0;
}

.media-thumb {
    width: 100%;
    height: 100px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.media-thumb:hover {
    transform: scale(1.05);
}

/* 可灵AI视频封面 */
.kling-cover {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    aspect-ratio: 16/9;
}

.project-cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.kling-cover:hover .project-cover-img {
    transform: scale(1.05);
}

.visual-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    color: white;
}

.visual-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.visual-link {
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    opacity: 0.9;
    transition: opacity 0.3s ease;
}

.visual-link:hover {
    opacity: 1;
}

/* 项目帧缩略图 */
.project-frames {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin: 16px 0;
}

.frame-thumb {
    width: 100%;
    height: 70px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.3s ease;
    border: 2px solid transparent;
}

.frame-thumb:hover {
    transform: scale(1.1);
    border-color: var(--pink-300);
}

/* Vibe Coding 卡片 */
.vibe-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.vibe-logo {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 6px;
}

.vibe-icon-inline {
    width: 36px;
    height: 36px;
    background: var(--gradient-purple);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.vibe-card h4 {
    margin: 0;
    font-size: 18px;
}

.vibe-screenshot {
    margin: 12px 0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
}

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

.vibe-screenshot:hover .vibe-shot-img {
    transform: scale(1.03);
}

/* Vibe Coding 作品画廊 */
.vibe-gallery {
    margin-top: 48px;
    padding: 32px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 20px;
    border: 1px solid var(--border-light);
}

.vibe-gallery-title {
    margin-bottom: 20px;
    font-size: 18px;
    color: var(--text-primary);
    font-weight: 600;
}

.vibe-gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.vibe-gallery-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.vibe-gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.vibe-gallery-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    display: block;
}

.vibe-gallery-item p {
    padding: 12px;
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
}

/* 产品截图展示 */
.product-screenshots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    background: linear-gradient(135deg, #FAFAFA, #F5F5F5);
    border-radius: 12px;
}

.prod-shot {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.prod-shot:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: var(--shadow-md);
}

.product-doc-card {
    margin-top: 32px;
    padding: 24px;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
}

.product-doc-card h4 {
    margin-bottom: 16px;
    color: var(--text-primary);
    font-size: 16px;
}

.prod-doc-img {
    width: 100%;
    max-width: 800px;
    margin: 0 auto;
    display: block;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
}

/* 数据可视化 */
.data-visual {
    margin-bottom: 20px;
    padding: 12px;
    background: linear-gradient(135deg, #FAFAFA, #F5F5F5);
    border-radius: 12px;
    min-height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.data-img {
    width: 100%;
    max-height: 320px;
    object-fit: contain;
    border-radius: 8px;
    display: block;
}

/* 证书展示 */
.cert-showcase {
    margin-top: 40px;
    padding: 32px;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 20px;
    border: 1px solid var(--border-light);
}

.cert-showcase h4 {
    margin-bottom: 24px;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.cert-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.cert-display {
    background: white;
    border-radius: 12px;
    padding: 16px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.cert-display:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.cert-display img {
    width: 100%;
    height: 320px;
    object-fit: contain;
    border-radius: 8px;
    margin-bottom: 12px;
}

.cert-display p {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
}

/* 视频卡片 */
.video-card-img {
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 16px;
}

.video-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.video-card:hover .video-card-img img {
    transform: scale(1.05);
}

.video-card-double {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    padding: 8px;
    background: linear-gradient(135deg, #FAFAFA, #F5F5F5);
}

.video-card-double img {
    height: 100%;
    border-radius: 8px;
}

.video-card-info h4 {
    margin-bottom: 8px;
    font-size: 16px;
    color: var(--text-primary);
}

.video-card-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* 实践板块 */
.practice-feature {
    margin-bottom: 40px;
}

.practice-highlight-card {
    background: linear-gradient(135deg, var(--purple-100), var(--pink-100));
    border-radius: 24px;
    padding: 48px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    align-items: center;
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.practice-highlight-card::before {
    content: '';
    position: absolute;
    width: 200px;
    height: 200px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    top: -100px;
    right: -100px;
}

.practice-num-big {
    font-size: 80px;
    font-weight: 700;
    color: var(--pink-400);
    line-height: 1;
    font-family: 'Playfair Display', serif;
}

.practice-unit-big {
    font-size: 24px;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.practice-highlight-text h3 {
    font-size: 28px;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.practice-highlight-text p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.practice-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.practice-tags span {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 20px;
    font-size: 13px;
    color: var(--text-primary);
}

.practice-highlight-img {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transform: rotate(2deg);
    transition: transform 0.3s ease;
}

.practice-highlight-img:hover {
    transform: rotate(0deg) scale(1.02);
}

.practice-img {
    width: 100%;
    height: 320px;
    object-fit: cover;
    display: block;
}

.practice-card-large {
    padding: 0;
    overflow: hidden;
    background: white;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.practice-card-large:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.practice-card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.practice-card-content {
    padding: 24px;
}

.practice-card-content h3 {
    margin-bottom: 8px;
    font-size: 18px;
    color: var(--text-primary);
}

.practice-card-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 14px;
}

/* 实践卡片链接按钮（跳转外链/文章） */
.practice-card-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    background: var(--pink-100);
    color: var(--pink-400);
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    border-radius: 100px;
    transition: all 0.3s ease;
    border: 1.5px solid transparent;
}

.practice-card-link:hover {
    background: var(--pink-300);
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(255, 143, 171, 0.3);
}

.practice-card-link svg {
    transition: transform 0.3s ease;
}

.practice-card-link:hover svg {
    transform: translate(2px, -2px);
}

/* 证书查看按钮 */
.cert-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    background: white;
    color: var(--blue-300);
    text-decoration: none;
    font-size: 11px;
    font-weight: 600;
    border-radius: 100px;
    border: 1.5px solid var(--blue-100);
    transition: all 0.3s ease;
    margin-left: auto;
    flex-shrink: 0;
    white-space: nowrap;
}

.cert-view-btn:hover {
    background: var(--blue-100);
    border-color: var(--blue-300);
    transform: translateY(-1px);
}

.cert-view-btn svg {
    transition: transform 0.3s ease;
}

.cert-view-btn:hover svg {
    transform: scale(1.15);
}

/* 技能图标 */
.skill-icon {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border-radius: 6px;
    flex-shrink: 0;
}

.skill-icon-placeholder {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: linear-gradient(135deg, var(--pink-200), var(--purple-200));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.skill-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 12px;
}

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

.skill-info .skill-bar {
    margin-top: 4px;
}

/* 教育板块学校Logo */
.edu-school-logo {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 22px;
    margin: 0 auto;
    font-family: 'Playfair Display', serif;
    box-shadow: var(--shadow-md);
}

.edu-school-logo.cqu {
    background: linear-gradient(135deg, #1B5E96, #4FC3F7);
}

.edu-school-logo.hbu {
    background: linear-gradient(135deg, #B71C1C, #E53935);
}

/* 响应式适配 */
@media (max-width: 768px) {
    .hero-photo-bg {
        width: 100%;
        opacity: 0.15;
    }

    .hero-photo-card {
        transform: rotate(0deg);
    }

    .wechat-card {
        transform: rotate(0deg);
    }

    .project-cover-img {
        height: 200px;
    }

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

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

    .product-screenshots {
        grid-template-columns: 1fr;
    }

    .prod-shot {
        height: 180px;
    }

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

    .practice-highlight-card {
        grid-template-columns: 1fr;
        padding: 32px;
    }

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

/* =========================================
   新增：Vibe Coding 重构样式
   ========================================= */

/* Vibe Coding 子分区 */
.vibe-subsection {
    margin-bottom: 48px;
}

.vibe-subsection:last-child {
    margin-bottom: 0;
}

.vibe-subsection-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
    padding-left: 12px;
    border-left: 4px solid var(--pink-300);
}

.vibe-subsection-desc {
    font-size: 14px;
    color: var(--text-tertiary);
    margin-bottom: 24px;
    padding-left: 16px;
}

/* Input/Output 系统卡片 */
.vibe-io-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.vibe-io-card {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-light);
}

.vibe-io-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.vibe-io-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.vibe-io-icon {
    font-size: 24px;
}

.vibe-io-card h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
}

.vibe-io-card > p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.vibe-io-videos {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.vibe-io-videos .vibe-video-item {
    background: var(--bg-cream);
    border-radius: 10px;
    padding: 8px;
    overflow: hidden;
}

.vibe-io-videos .video-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-align: center;
}

.vibe-io-videos video {
    width: 100%;
    border-radius: 8px;
    display: block;
    max-height: 200px;
    object-fit: contain;
    background: #1a1a1a;
}

/* 独立应用卡片 */
.vibe-app-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.vibe-app-card {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-light);
}

.vibe-app-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.vibe-app-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.vibe-app-icon {
    font-size: 24px;
}

.vibe-app-card h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
}

.vibe-app-card > p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.vibe-app-screenshot {
    margin-bottom: 16px;
}

.vibe-app-screenshots {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.vibe-app-screenshots .vibe-shot-img {
    width: 100%;
    height: 140px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.vibe-app-screenshots .vibe-shot-img:hover {
    transform: scale(1.03);
}

.vibe-app-card .vibe-video-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.vibe-app-card .vibe-video-item {
    background: var(--bg-cream);
    border-radius: 10px;
    padding: 8px;
    overflow: hidden;
}

.vibe-app-card .video-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-align: center;
}

.vibe-app-card video {
    width: 100%;
    border-radius: 8px;
    display: block;
    max-height: 300px;
    object-fit: contain;
    background: #1a1a1a;
}

/* 其他 Vibe Coding 作品卡片 */
.vibe-other-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.vibe-other-block {
    background: white;
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
}

.vibe-other-block:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.vibe-other-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.vibe-other-icon {
    font-size: 22px;
}

.vibe-other-header h5 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.vibe-other-tag {
    display: inline-block;
    font-size: 11px;
    font-weight: 600;
    color: #7C6CE8;
    background: #F0EDFF;
    padding: 3px 10px;
    border-radius: 12px;
    white-space: nowrap;
    margin-bottom: 10px;
    align-self: flex-start;
}

.vibe-other-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

/* 图片网格 - 根据数量自适应 */
.vibe-other-images {
    display: grid;
    gap: 10px;
}

.vibe-other-images-1 {
    grid-template-columns: 1fr;
}

.vibe-other-images-2 {
    grid-template-columns: 1fr 1fr;
}

.vibe-other-images-3 {
    grid-template-columns: 1fr 1fr;
}

.vibe-other-img-wrap {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    background: var(--bg-cream);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.vibe-other-img-wrap:hover {
    transform: scale(1.03);
}

.vibe-other-img-wrap img {
    width: 100%;
    height: 130px;
    object-fit: cover;
    border-radius: 10px;
    display: block;
}

.vibe-other-img-wrap .img-caption {
    display: block;
    text-align: center;
    font-size: 10px;
    font-weight: 600;
    color: var(--text-secondary);
    padding: 4px 4px 6px;
}

/* 响应式 */
@media (max-width: 1024px) {
    .vibe-other-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .vibe-other-grid,
    .vibe-other-images-2,
    .vibe-other-images-3 {
        grid-template-columns: 1fr;
    }
    .vibe-other-img-wrap img {
        height: 200px;
    }
}

/* Vibe Coding SOP 卡片 */
.vibe-sop-section {
    background: linear-gradient(135deg, #F3E5F5 0%, #E3F2FD 100%);
    border-radius: 20px;
    padding: 32px;
}

.vibe-sop-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.vibe-sop-card {
    background: white;
    border-radius: 12px;
    padding: 20px;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
}

.vibe-sop-card:hover {
    transform: translateY(-3px);
}

.vibe-sop-icon {
    font-size: 28px;
    margin-bottom: 12px;
}

.vibe-sop-card h5 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.vibe-sop-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* =========================================
   新增：商业计划书样式
   ========================================= */

.bizplan-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.bizplan-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-light);
}

.bizplan-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.bizplan-cover {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.bizplan-cover-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.bizplan-card:hover .bizplan-cover-img {
    transform: scale(1.05);
}

.bizplan-cover-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.2) 70%, transparent 100%);
    padding: 20px 16px 16px;
}

.bizplan-title {
    font-size: 22px;
    font-weight: 700;
    color: white;
    margin-bottom: 4px;
}

.bizplan-subtitle {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.85);
}

.bizplan-info {
    padding: 20px;
}

.bizplan-info h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.bizplan-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 16px;
}

.bizplan-frames {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.biz-frame-thumb {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.3s ease;
    border: 2px solid transparent;
}

.biz-frame-thumb:hover {
    transform: scale(1.08);
    border-color: var(--pink-300);
}

/* =========================================
   新增：二维码迷你样式 & 主页透明图片
   ========================================= */

.wechat-card-mini {
    background: transparent;
    box-shadow: none;
    padding: 0;
    transform: rotate(2deg);
}

.wechat-card-mini:hover {
    transform: rotate(0deg) scale(1.03);
}

.wechat-img-mini {
    width: 90px;
    height: 90px;
    border-radius: 10px;
    display: block;
    margin: 0 auto;
    box-shadow: var(--shadow-sm);
}

.wechat-card-mini .wechat-text {
    margin-top: 4px;
    font-size: 10px;
    color: var(--text-tertiary);
}

/* Hero 区透明背景图 */
.hero-photo-bg {
    opacity: 0.35;
    background-size: contain;
    background-position: center right;
}

/* 6 帧缩略图网格 */
.project-frames-6 {
    grid-template-columns: repeat(3, 1fr);
}

.project-frames-6 .frame-thumb {
    height: 80px;
}

/* =========================================
   响应式：新增样式适配
   ========================================= */

@media (max-width: 1024px) {
    .vibe-io-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .vibe-app-grid {
        grid-template-columns: 1fr;
    }

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

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

    .bizplan-frames {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 768px) {
    .vibe-io-grid {
        grid-template-columns: 1fr;
    }

    .vibe-io-videos {
        grid-template-columns: 1fr 1fr;
    }

    .vibe-app-screenshots {
        grid-template-columns: 1fr;
    }

    .vibe-sop-grid {
        grid-template-columns: 1fr;
    }

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

    .bizplan-frames {
        grid-template-columns: repeat(3, 1fr);
    }

    .project-frames-6 {
        grid-template-columns: repeat(2, 1fr);
    }

    .vibe-subsection {
        margin-bottom: 32px;
    }

    .vibe-sop-section {
        padding: 20px;
    }
}