/* ===== 基础样式 ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* 大胆的多巴胺配色 */
    --bg-base: #FDF6FA;
    --primary-pink: #FF6B9D;
    --primary-purple: #9D7AE8;
    --deep-purple: #6B5BCE;
    --accent-gold: #FFD700;
    --accent-coral: #FF8A8A;
    --soft-lavender: #E8D5F7;
    --mint-green: #A8E6CF;
    --coral-orange: #FFB88C;
    --text-primary: #2D1B3D;
    --text-secondary: #5D4A6E;
    --white: #FFFFFF;
}

body {
    font-family: 'Georgia', 'Noto Serif SC', serif;
    background: var(--bg-base);
    color: var(--text-primary);
    line-height: 1.8;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    position: relative;
    z-index: 2;
}

/* ===== 动态背景装饰 ===== */
.bg-decoration {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.blob-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    top: -100px;
    right: -100px;
    animation-delay: 0s;
}

.blob-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-purple), var(--deep-purple));
    bottom: 20%;
    left: -100px;
    animation-delay: -7s;
}

.blob-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--accent-coral), var(--coral-orange));
    top: 50%;
    right: 10%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(30px, -30px) scale(1.05);
    }
    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }
    75% {
        transform: translate(-30px, -20px) scale(1.02);
    }
}

/* ===== 导航栏 ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    transition: all 0.3s ease;
    border-bottom: 1px solid rgba(255, 107, 157, 0.1);
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 18px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-text {
    font-size: 32px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-accent {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 45px;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 15px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-pink), var(--primary-purple));
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--primary-pink);
}

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

/* ===== 通用 Section ===== */
.section {
    min-height: 100vh;
    padding: 120px 0 80px;
    position: relative;
}

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

.section-label {
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary-purple);
    margin-bottom: 15px;
    display: block;
}

.section-title {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--deep-purple), var(--primary-pink));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

/* ===== 波浪装饰 ===== */
.wave-decoration {
    position: absolute;
    width: 100%;
    height: 80px;
    left: 0;
    z-index: 1;
}

.wave-top {
    top: 0;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(157, 122, 232, 0.1));
    mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' fill='%23FDF6FA'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' fill='%23FDF6FA'/%3E%3C/svg%3E");
    mask-size: cover;
    -webkit-mask-size: cover;
}

.wave-bottom {
    bottom: 0;
    background: linear-gradient(135deg, rgba(157, 122, 232, 0.1), rgba(255, 107, 157, 0.1));
    mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' fill='%23FDF6FA'/%3E%3C/svg%3E");
    -webkit-mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 1200 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z' fill='%23FDF6FA'/%3E%3C/svg%3E");
    mask-size: cover;
    -webkit-mask-size: cover;
    transform: rotate(180deg);
}

.wave-top-alt,
.wave-bottom-alt {
    background: linear-gradient(135deg, rgba(168, 230, 207, 0.15), rgba(157, 122, 232, 0.15));
}

/* ===== About Section ===== */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-left {
    display: flex;
    justify-content: center;
}

.artistic-frame {
    position: relative;
    width: 350px;
    height: 350px;
}

.frame-border {
    position: absolute;
    inset: -10px;
    border: 3px solid var(--primary-purple);
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
    0%, 100% {
        border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
        transform: rotate(0deg);
    }
    50% {
        border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
        transform: rotate(5deg);
    }
}

.avatar-container {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    animation: morph 8s ease-in-out infinite;
}

.avatar-img {
    width: 85%;
    height: 85%;
    object-fit: cover;
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    position: relative;
    z-index: 2;
}

.avatar-accent {
    position: absolute;
    width: 80%;
    height: 80%;
    background: linear-gradient(135deg, var(--soft-lavender), var(--bg-base));
    border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
    z-index: 1;
}

.frame-decoration {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 60px;
    height: 60px;
    background: var(--accent-gold);
    border-radius: 50%;
    opacity: 0.8;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.8;
    }
    50% {
        transform: scale(1.1);
        opacity: 1;
    }
}

.about-right {
    animation: slideInRight 0.8s ease;
}

.subtitle {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--primary-purple);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.main-title {
    font-size: 80px;
    line-height: 1;
    margin-bottom: 15px;
    font-weight: 800;
}

.name-big {
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
}

.name-big::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-pink), var(--primary-purple));
    border-radius: 3px;
}

.title-gradient {
    display: block;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-line {
    display: block;
    color: var(--text-primary);
}

.title-highlight {
    display: block;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-description {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
    font-weight: 500;
}

.tagline {
    font-size: 22px;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 600;
    line-height: 1.6;
}

.tagline:last-child {
    margin-bottom: 35px;
}

.cta-group {
    display: flex;
    gap: 20px;
}

.btn-primary,
.btn-secondary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    color: var(--white);
    box-shadow: 0 8px 30px rgba(255, 107, 157, 0.4);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(255, 107, 157, 0.5);
}

.btn-secondary {
    background: var(--white);
    color: var(--primary-purple);
    border: 2px solid var(--primary-purple);
}

.btn-secondary:hover {
    background: var(--primary-purple);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-primary svg,
.btn-secondary svg {
    width: 18px;
    height: 18px;
}

/* ===== Skills Section ===== */
.skills-section {
    background: linear-gradient(180deg, rgba(255, 107, 157, 0.03) 0%, rgba(157, 122, 232, 0.05) 100%);
}

.skills-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.skill-card {
    position: relative;
    background: var(--white);
    border-radius: 24px;
    padding: 45px;
    box-shadow: 0 10px 40px rgba(157, 122, 232, 0.15);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-pink), var(--primary-purple), var(--accent-coral));
}

.skill-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 60px rgba(157, 122, 232, 0.25);
    border-color: rgba(157, 122, 232, 0.2);
}

.skill-bg {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255, 107, 157, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.skill-card:hover .skill-bg {
    opacity: 1;
}

.skill-number {
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 48px;
    font-weight: 700;
    color: rgba(157, 122, 232, 0.1);
    line-height: 1;
}

.skill-emoji {
    font-size: 56px;
    margin-bottom: 20px;
    display: block;
}

.skill-emoji.big {
    font-size: 80px;
    margin-bottom: 30px;
}

.skill-card h3 {
    font-size: 26px;
    margin-bottom: 20px;
    color: var(--text-primary);
    line-height: 1.3;
}

.skill-card .highlight {
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.skill-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-tags li {
    padding: 8px 16px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.1), rgba(157, 122, 232, 0.1));
    border-radius: 20px;
    font-size: 14px;
    color: var(--text-secondary);
    border: 1px solid rgba(157, 122, 232, 0.2);
    transition: all 0.3s ease;
}

.skill-card:hover .skill-tags li {
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.2), rgba(157, 122, 232, 0.2));
    transform: translateY(-2px);
}

.skill-decoration {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-gold), var(--coral-orange));
    border-radius: 50%;
    opacity: 0.3;
    transform: scale(0);
    transition: transform 0.4s ease;
}

.skill-card:hover .skill-decoration {
    transform: scale(1);
}

.skill-card.coming-soon {
    background: linear-gradient(135deg, var(--soft-lavender), rgba(255, 107, 157, 0.1));
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 300px;
}

.skill-card.coming-soon h3 {
    color: var(--deep-purple);
}

/* ===== Portfolio Section ===== */
.portfolio-section {
    background: rgba(255, 255, 255, 0.5);
}

.portfolio-block {
    margin-bottom: 60px;
}

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

.block-number {
    font-size: 48px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.block-title {
    font-size: 28px;
    color: var(--text-primary);
    font-weight: 600;
}

.block-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-purple), transparent);
    border-radius: 2px;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

/* 封面设计特殊布局 */
.design-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 300px)); /* 2-3列布局，更接近图片比例 */
    gap: 25px; /* 调整间距 */
    justify-content: center; /* 居中对齐 */
}

.design-grid .portfolio-card {
    width: 100%; /* 自适应宽度 */
    height: auto; /* 自动高度 */
    padding-top: 42.55555556%; /* 900:383 aspect ratio (383/900*100) */
    position: relative;
}

.portfolio-card {
    background: var(--white);
    border: 2px solid #A6B73C;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(157, 122, 232, 0.12);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.portfolio-card:nth-child(1) {
    border-color: #A6B73C;
}

.portfolio-card:nth-child(2) {
    border-color: #FB9FCC;
}

.portfolio-card:nth-child(3) {
    border-color: #AA9FBE;
}

.portfolio-card:nth-child(4) {
    border-color: #F1E69F;
}

.portfolio-card:nth-child(5) {
    border-color: #A6B73C;
}

.portfolio-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 50px rgba(157, 122, 232, 0.2);
}

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

.card-gradient {
    position: absolute;
    inset: 0;
    opacity: 0.9;
    transition: transform 0.4s ease;
}

.portfolio-card:hover .card-gradient {
    transform: scale(1.1);
}

.card-gradient.purple {
    background: linear-gradient(135deg, #9D7AE8, #6B5BCE);
}

.card-gradient.pink {
    background: linear-gradient(135deg, #FF6B9D, #FF8A8A);
}

.card-gradient.gold {
    background: linear-gradient(135deg, #FFD700, #FFB88C);
}

.card-gradient.gradient-1 {
    background: linear-gradient(135deg, #A8E6CF, #9D7AE8);
}

.card-gradient.gradient-2 {
    background: linear-gradient(135deg, #FF6B9D, #6B5BCE);
}

.card-gradient.gradient-3 {
    background: linear-gradient(135deg, #FFD700, #FF6B9D);
}

.card-gradient.gradient-4 {
    background: linear-gradient(135deg, #9D7AE8, #A8E6CF);
}

.card-gradient.gradient-5 {
    background: linear-gradient(135deg, #FF8A8A, #9D7AE8);
}

.card-gradient.gradient-6 {
    background: linear-gradient(135deg, #6B5BCE, #FFD700);
}

.card-gradient.gradient-7 {
    background: linear-gradient(135deg, #A8E6CF, #FFB88C);
}

.card-icon {
    font-size: 48px;
    position: relative;
    z-index: 2;
    transition: transform 0.4s ease;
}

.card-icon.large {
    font-size: 64px;
}

.portfolio-card:hover .card-icon {
    transform: scale(1.15);
}

.card-content {
    padding: 25px;
    position: relative;
}

.portfolio-card h4 {
    font-size: 20px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.portfolio-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.card-arrow {
    position: absolute;
    top: 25px;
    right: 25px;
    font-size: 24px;
    color: var(--primary-purple);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
}

.portfolio-card:hover .card-arrow {
    opacity: 1;
    transform: translateX(0);
}

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

/* ===== 图片卡片样式 ===== */
.image-card .card-visual {
    height: 220px;
    overflow: hidden;
}

/* 小红书卡片特殊样式 */
.portfolio-grid:not(.design-grid) .portfolio-card:nth-child(1) .card-visual {
    height: 220px; /* Adjust height to align with other cards */
}

.card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-card:hover .card-image {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(157, 122, 232, 0.85), rgba(255, 107, 157, 0.85));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 3;
}

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

.visit-link {
    color: var(--white);
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.image-card:hover .visit-link {
    transform: translateY(0);
}

.design-card .card-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.design-card .card-visual .card-image {
    width: 100%;
    height: 100%;
    object-fit: cover; /* 与其他图片一致 */
    background-color: #f8f9fa; /* 浅灰色背景 */
}

/* 第一个封面设计图片特殊样式 */
.design-grid .portfolio-card:nth-child(1) .card-visual .card-image {
    object-fit: cover; /* 与其他图片一致 */
}

.card-placeholder {
    font-size: 18px;
    font-weight: 600;
    color: var(--white);
    position: relative;
    z-index: 2;
}

.video-card {
    display: flex;
    flex-direction: column;
    height: auto;
}

.video-container {
    width: 100%;
    height: 220px;
    background: #000;
    overflow: hidden;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-card .card-content {
    padding-top: 20px;
}

/* ===== Thoughts Section ===== */
.thoughts-section {
    background: linear-gradient(180deg, rgba(168, 230, 207, 0.05) 0%, rgba(157, 122, 232, 0.08) 100%);
}

.thoughts-wrapper {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.thought-card {
    background: var(--white);
    border-radius: 24px;
    padding: 40px 35px;
    box-shadow: 0 10px 40px rgba(157, 122, 232, 0.15);
    text-decoration: none;
    color: inherit;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.thought-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(157, 122, 232, 0.25);
    border-color: rgba(157, 122, 232, 0.2);
}

.thought-visual {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 25px;
}

.thought-number {
    font-size: 42px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-pink), var(--primary-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.thought-circle {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.2), rgba(157, 122, 232, 0.2));
    border-radius: 50%;
    flex-shrink: 0;
}

.thought-card h3 {
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.thought-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.thought-link {
    color: var(--primary-pink);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, var(--deep-purple), var(--primary-purple));
    color: var(--white);
    padding: 100px 0 40px;
    position: relative;
    overflow: hidden;
}

.footer-decorations {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.footer-blob {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 107, 157, 0.3) 0%, transparent 70%);
    top: -200px;
    right: -200px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 2;
}

.footer-title {
    font-size: 42px;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-subtitle {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 30px;
}

.footer-social {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.wechat-info {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
}

.wechat-label {
    font-size: 16px;
    opacity: 0.9;
    margin: 0;
}

.copy-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.copy-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.email-info {
    font-size: 16px;
    opacity: 0.9;
    margin: 0;
}

.social-link {
    width: 55px;
    height: 55px;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link svg {
    width: 26px;
    height: 26px;
}

.social-link:hover {
    background: var(--accent-gold);
    transform: translateY(-5px) scale(1.1);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 30px rgba(255, 215, 0, 0.4);
}

.footer-visual {
    position: relative;
}

.visual-circle {
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.3), rgba(255, 107, 157, 0.3));
    border-radius: 50%;
    animation: float 8s ease-in-out infinite;
}

.visual-ring {
    position: absolute;
    inset: -20px;
    border: 2px dashed rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    animation: spin 20s linear infinite;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    opacity: 0.8;
    position: relative;
    z-index: 2;
}

/* ===== 动画 ===== */
@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* ===== Popup Styles ===== */
.popup {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.8);
}

.popup-content {
    background-color: var(--white);
    margin: 8% auto;
    padding: 20px;
    border: 1px solid #888;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.popup-close {
    color: var(--text-secondary);
    float: right;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
}

.popup-close:hover {
    color: var(--primary-pink);
}

.popup-images {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
}

.popup-images img {
    max-width: 48%;
    height: auto;
    border-radius: 8px;
    object-fit: contain;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* ===== 响应式设计 ===== */
@media (max-width: 1024px) {
    .skills-wrapper {
        grid-template-columns: 1fr;
    }

    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

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

@media (max-width: 968px) {
    .container {
        padding: 0 30px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-left {
        order: -1;
    }

    .artistic-frame {
        width: 280px;
        height: 280px;
    }

    .main-title {
        font-size: 44px;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
}

@media (max-width: 1024px) {
    .design-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); /* 2列布局 */
    }
}

@media (max-width: 768px) {
    .design-grid {
        grid-template-columns: 1fr; /* 1列布局 */
    }
}

@media (max-width: 768px) {
    .nav-content {
        padding: 15px 20px;
    }

    .nav-links {
        gap: 25px;
    }

    .nav-link {
        font-size: 13px;
    }

    .section-title {
        font-size: 36px;
    }

    .main-title {
        font-size: 34px;
    }

    .about-description {
        font-size: 16px;
    }

    .cta-group {
        flex-direction: column;
    }

    .portfolio-grid,
    .link-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    }

    .thoughts-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 20px;
    }

    .logo-text {
        font-size: 24px;
    }

    .logo-accent {
        font-size: 16px;
    }

    .nav-links {
        gap: 15px;
    }

    .nav-link {
        font-size: 12px;
    }

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

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

    .artistic-frame {
        width: 220px;
        height: 220px;
    }

    .placeholder-avatar {
        font-size: 70px;
    }

    .skill-card {
        padding: 35px 25px;
    }
}