* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Noto Sans SC', 'Segoe UI', sans-serif;
}

:root {
    --primary: #2c3e50;
    --primary-dark: #1a252f;
    --accent: #16a085;
    --accent-light: #1abc9c;
    --accent-secondary: #3498db;
    --light: #f8f9fa;
    --dark: #2c2f4b;
    --text: #333;
    --text-light: #555;
    --card-bg: #ffffff;
    --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    --crystal-blue: #3498db;
    --light-gray: #f5f7fa;
    --border-color: rgba(225, 229, 242, 0.8);
    --card-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.08);
    --btn-gradient: linear-gradient(135deg, var(--primary), var(--accent));
    --btn-hover: linear-gradient(135deg, var(--accent-light), var(--accent-secondary));
}

body {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    background-attachment: fixed;
}

/* Header Styles */
header {
    background: var(--primary-dark);
    padding: 1.2rem 5%;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo h1 {
    font-size: 2rem;
    letter-spacing: 1px;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
    text-decoration: none;
    background: linear-gradient(135deg, var(--accent-light), var(--accent-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    transition: var(--transition);
}

.logo h1::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-light), var(--accent-secondary));
    transition: var(--transition);
    border-radius: 2px;
}

.logo:hover h1::after {
    width: 100%;
}

.logo i {
    font-size: 1.9rem;
    color: var(--accent-light);
    animation: pulse 3s infinite;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2.4rem;
}

nav a {
    color: rgba(255,255,255,0.92);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.15rem;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0;
    letter-spacing: 0.5px;
}

nav a:hover, nav a.active {
    color: var(--accent-light);
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--accent-light);
    transition: var(--transition);
    border-radius: 2px;
}

nav a:hover::after, nav a.active::after {
    width: 100%;
}

.search-box {
    display: flex;
    background: rgba(255,255,255,0.18);
    border-radius: 50px;
    padding: 0.7rem 1.5rem;
    width: 320px;
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.1);
}

.search-box:hover {
    background: rgba(255,255,255,0.25);
}

.search-box input {
    background: transparent;
    border: none;
    color: white;
    width: 100%;
    padding: 0.3rem;
    font-size: 1.05rem;
    outline: none;
}

.search-box input::placeholder {
    color: rgba(255,255,255,0.85);
    font-weight: 300;
}

.search-box button {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.15rem;
    transition: transform 0.3s ease;
    padding-left: 0.5rem;
}

.search-box button:hover {
    transform: scale(1.12);
}

.hero {
    background: linear-gradient(rgba(44, 62, 80, 0.92), rgba(26, 37, 47, 0.92)), url('p/index_head_01.jpg');
    background-size: cover;
    background-position: center;
    height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem;
    color: white;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(22, 160, 133, 0.1) 0%, transparent 20%),
        radial-gradient(circle at 80% 70%, rgba(26, 188, 156, 0.1) 0%, transparent 25%);
    opacity: 0.6;
}

.hero-content {
    max-width: 900px;
    z-index: 2;
    animation: fadeIn 1.2s ease;
    padding: 3rem;
    position: relative;
}

.hero h2 {
    font-size: 4rem;
    margin-bottom: 1.4rem;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.2;
    font-family: 'Playfair Display', serif;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.hero h2 span {
    color: var(--accent-light);
    position: relative;
}

.hero h2 span::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--accent-light);
}

.hero p {
    font-size: 1.6rem;
    margin-bottom: 2rem;
    font-weight: 300;
    max-width: 700px;
    margin: 0 auto 3rem;
    opacity: 0.9;
    line-height: 1.8;
}

.crystal {
    position: absolute;
    width: 40px;
    height: 40px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.8rem;
    animation: float 8s infinite ease-in-out;
    z-index: 1;
    filter: drop-shadow(0 0 8px rgba(26, 188, 156, 0.4));
}

.crystal:nth-child(1) {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
    color: rgba(52, 152, 219, 0.8);
}

.crystal:nth-child(2) {
    top: 65%;
    left: 85%;
    animation-delay: 1s;
    color: rgba(26, 188, 156, 0.8);
}

.crystal:nth-child(3) {
    top: 40%;
    left: 25%;
    animation-delay: 2s;
    color: rgba(155, 89, 182, 0.8);
}

.crystal:nth-child(4) {
    top: 75%;
    left: 35%;
    animation-delay: 3s;
    color: rgba(231, 76, 60, 0.8);
}

.crystal:nth-child(5) {
    top: 30%;
    left: 75%;
    animation-delay: 4s;
    color: rgba(241, 196, 15, 0.8);
}

.crystal:nth-child(6) {
    top: 60%;
    left: 20%;
    animation-delay: 5s;
    color: rgba(230, 126, 34, 0.8);
}
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 6rem 2rem 4rem;
}

.section-title {
    text-align: center;
    margin-bottom: 5rem;
    position: relative;
}

.section-title h2 {
    font-size: 2.8rem;
    color: var(--primary-dark);
    margin-bottom: 1.2rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
    display: inline-block;
    font-family: 'Playfair Display', serif;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    border-radius: 2px;
}

.section-title p {
    color: var(--accent);
    font-size: 1.3rem;
    max-width: 750px;
    margin: 3rem auto 0;
    font-weight: 400;
    line-height: 1.8;
    letter-spacing: 0.3px;
}

/* Cards Layout */
.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 3.5rem;
    margin-top: 2rem;
}

.card {
    background: var(--card-bg);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    border: 1px solid var(--border-color);
    transform: translateY(0);
}

.card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0,0,0,0.15);
    border-color: var(--accent-light);
}

.card-img {
    height: 260px;
    overflow: hidden;
    position: relative;
}

.card-img::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 50%, rgba(0,0,0,0.6));
    z-index: 1;
}

.card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.card-content {
    padding: 2.4rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card h3 {
    font-size: 1.7rem;
    margin-bottom: 1.5rem;
    color: var(--primary-dark);
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 600;
}

.card h3 i {
    color: var(--accent);
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(22, 160, 133, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.card:hover h3 i {
    background: rgba(22, 160, 133, 0.15);
    transform: scale(1.1);
}

.card p {
    color: var(--text-light);
    margin-bottom: 1.8rem;
    flex-grow: 1;
    line-height: 1.8;
    font-size: 1.1rem;
}

.card-author {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 2rem;
    color: var(--accent);
    font-weight: 500;
}

.author-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--crystal-blue), var(--accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    box-shadow: 0 5px 15px rgba(79, 195, 247, 0.3);
}

/* 优化按钮样式 */
.card-btn {
    display: inline-block;
    background: var(--btn-gradient);
    color: white;
    text-decoration: none;
    padding: 1.1rem 2.4rem;
    border-radius: 50px;
    text-align: center;
    font-weight: 500;
    transition: var(--transition);
    align-self: flex-start;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    box-shadow: 0 6px 18px rgba(26, 115, 232, 0.2);
    cursor: pointer;
    min-width: 180px;
    text-align: center;
}

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

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

.card-btn:hover {
    background: var(--btn-hover);
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(26, 188, 156, 0.4);
}

.category-section {
    margin: 7rem 0 5rem;
}

/* Featured Crystal */
.featured-crystal {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    border-radius: 24px;
    padding: 5rem;
    margin: 6rem 0;
    display: flex;
    align-items: center;
    color: white;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

.featured-content {
    flex: 1;
    padding-right: 4rem;
    z-index: 2;
}

.featured-image {
    flex: 1;
    z-index: 2;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
    transform: rotate(3deg);
    transition: var(--transition);
}

.featured-image:hover {
    transform: rotate(0) scale(1.03);
}

.featured-image img {
    width: 100%;
    display: block;
    transition: var(--transition);
}

.featured-image:hover img {
    transform: scale(1.05);
}

.featured-crystal::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 20%),
        radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 25%);
    animation: rotate 20s linear infinite;
    z-index: 1;
}

.featured-crystal h3 {
    font-size: 2.4rem;
    margin-bottom: 1.8rem;
    font-weight: 700;
    font-family: 'Playfair Display', serif;
}

.featured-crystal p {
    font-size: 1.25rem;
    line-height: 1.8;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

/* 新增特色按钮 */
.featured-btn {
    display: inline-block;
    background: var(--btn-gradient);
    color: white;
    text-decoration: none;
    padding: 1.3rem 2.8rem;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
    font-size: 1.2rem;
    letter-spacing: 0.8px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.3);
    min-width: 200px;
    text-align: center;
}

.featured-btn:hover {
    background: var(--btn-hover);
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(26, 188, 156, 0.5);
    border-color: rgba(255,255,255,0.5);
}

/* 免责声明弹窗 */
.disclaimer-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.disclaimer-modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: linear-gradient(145deg, #f8fafc, #e2e8f0);
    border-radius: 20px;
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    overflow-y: auto;
    padding: 3rem;
    position: relative;
    box-shadow: 0 25px 50px rgba(0,0,0,0.3);
    border: 1px solid rgba(255,255,255,0.3);
    transform: translateY(20px);
    transition: transform 0.4s ease;
}

.disclaimer-modal.active .modal-content {
    transform: translateY(0);
}

.modal-header {
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
}

.modal-header h3 {
    font-size: 2.3rem;
    color: var(--primary);
    margin-bottom: 1.2rem;
    font-family: 'Playfair Display', serif;
}

.modal-header::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

.modal-body {
    padding: 1.5rem 0;
}

.modal-body p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--text);
    font-size: 1.1rem;
}

.modal-body h4 {
    margin: 1.8rem 0 1rem;
    color: var(--primary);
    font-size: 1.4rem;
    position: relative;
    padding-left: 1rem;
}

.modal-body h4::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 25px;
    background: transparent;
    border: none;
    color: var(--primary);
    font-size: 1.8rem;
    cursor: pointer;
    transition: transform 0.3s ease;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.close-btn:hover {
    color: var(--accent);
    transform: rotate(90deg);
    background: rgba(0,0,0,0.05);
}

.modal-footer {
    margin-top: 2rem;
    text-align: center;
}

.accept-btn {
    display: inline-block;
    background: var(--accent);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 6px 15px rgba(26, 188, 156, 0.4);
}

.accept-btn:hover {
    background: var(--accent-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(26, 188, 156, 0.5);
}

.crystal-decoration {
    position: absolute;
    color: var(--accent);
    opacity: 0.1;
    font-size: 8rem;
    z-index: -1;
}

.crystal-decoration.top-left {
    top: 20px;
    left: 20px;
}

.crystal-decoration.bottom-right {
    bottom: 20px;
    right: 20px;
    transform: rotate(180deg);
}

/* Footer */
footer {
    background: linear-gradient(145deg, #2c2f4b, #1c1f35);
    color: white;
    padding: 7rem 2rem 3rem;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 5%, 100% 0, 100% 100%, 0 100%);
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(45deg, transparent 65%, rgba(255,255,255,0.03) 65%, transparent 70%),
        linear-gradient(-45deg, transparent 65%, rgba(255,255,255,0.03) 65%, transparent 70%);
    background-size: 60px 60px;
    opacity: 0.1;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4.5rem;
    position: relative;
    z-index: 2;
}

.footer-column h3 {
    font-size: 1.7rem;
    margin-bottom: 2.2rem;
    position: relative;
    padding-bottom: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    font-family: 'Playfair Display', serif;
}

.footer-column h3::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}

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

.footer-column ul li {
    margin-bottom: 1.3rem;
}

.footer-column ul li a {
    color: #bbb;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 14px;
    font-weight: 300;
    letter-spacing: 0.3px;
    font-size: 1.1rem;
}

.footer-column ul li a i {
    transition: var(--transition);
    color: var(--accent-light);
}

.footer-column ul li a:hover {
    color: white;
    padding-left: 8px;
}

.footer-column ul li a:hover i {
    transform: translateX(5px);
}

.footer-column p {
    color: #bbb;
    line-height: 1.8;
    margin-bottom: 2.2rem;
    font-weight: 300;
    font-size: 1.1rem;
}

.social-links {
    display: flex;
    gap: 1.6rem;
    margin-top: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    color: white;
    transition: var(--transition);
    text-decoration: none;
    font-size: 1.4rem;
    box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}

.social-links a:hover {
    background: var(--accent);
    transform: translateY(-6px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.copyright {
    text-align: center;
    padding-top: 6rem;
    color: rgba(255,255,255,0.6);
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 6rem;
    position: relative;
    z-index: 2;
    font-size: 1.05rem;
    font-weight: 300;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

@keyframes float {
    0% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
    100% { transform: translateY(0) rotate(0deg); }
}

/* 新增水晶闪耀动画 */
@keyframes sparkle {
    0% { opacity: 0.3; transform: scale(0.8); }
    50% { opacity: 1; transform: scale(1.1); }
    100% { opacity: 0.3; transform: scale(0.8); }
}

/* 响应式设计 */
@media (max-width: 1100px) {
    .header-container {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1.5rem;
    }
    
    .hero h2 {
        font-size: 3rem;
    }
    
    .hero p {
        font-size: 1.4rem;
    }
    
    .search-box {
        width: 100%;
        margin-top: 1.2rem;
    }
    
    .featured-crystal {
        flex-direction: column;
        text-align: center;
        padding: 4rem;
    }
    
    .featured-content {
        padding-right: 0;
        margin-bottom: 4rem;
    }
}

@media (max-width: 768px) {
    .card-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero {
        height: 85vh;
        clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
    }
    
    .hero h2 {
        font-size: 2.4rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    nav ul {
        gap: 1rem;
    }
    
    .section-title h2 {
        font-size: 2.2rem;
    }
    
    .section-title p {
        font-size: 1.15rem;
    }
    
    .footer-content {
        gap: 3.5rem;
    }
    
    .card-btn {
        padding: 1rem 1.8rem;
        min-width: 160px;
    }
    
    .modal-content {
        padding: 2rem;
    }
    
    .modal-header h3 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .section-title h2 {
        font-size: 1.9rem;
    }
    
    nav ul {
        gap: 0.8rem;
    }
    
    nav a {
        font-size: 1rem;
    }
    
    .featured-crystal {
        padding: 2.5rem 1.5rem;
    }
    
    .hero-content {
        padding: 1.5rem;
    }
    
    .card-btn {
        padding: 0.9rem 1.6rem;
        min-width: 140px;
        font-size: 1rem;
    }
    
    .modal-content {
        padding: 1.5rem;
    }
    
    .modal-header h3 {
        font-size: 1.7rem;
    }
}

.article-content {
    background: var(--card-bg);
    border-radius: 20px;
    padding: 4rem;
    box-shadow: var(--card-shadow);
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.8;
}

.article-content h3 {
    font-size: 1.8rem;
    color: var(--primary);
    margin: 2.5rem 0 1.2rem;
    position: relative;
    padding-left: 1.2rem;
}

.article-content h3:first-child {
    margin-top: 0;
}

.article-content h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

.article-content p {
    margin-bottom: 1.5rem;
    color: var(--text);
    font-size: 1.1rem;
}

.article-content .last-updated {
    margin-top: 3rem;
    font-weight: 500;
}

.crystal-decoration {
    position: absolute;
    color: var(--accent);
    opacity: 0.1;
    font-size: 8rem;
    z-index: -1;
}

.crystal-decoration.top-left {
    top: 20px;
    left: 20px;
}

.crystal-decoration.bottom-right {
    bottom: 20px;
    right: 20px;
    transform: rotate(180deg);
}