/* Base Styles */
    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    body {
        font-family: 'PingFang SC', 'Helvetica Neue', Helvetica, Arial, sans-serif;
        line-height: 1.6;
        background: linear-gradient(to bottom, #e0f7fa, #ffe0b2);
        color: #2e2e2e;
        padding: 20px;
        transition: background 0.5s ease;
    }
    a {
        color: #d84315;
        text-decoration: none;
        transition: color 0.3s ease;
    }
    a:hover {
        color: #bf360c;
    }
    /* Container */
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
        display: flex;
        flex-direction: column;
    }
    /* Navigation Bar */
    nav {
        background-color: #ffcc80;
        padding: 15px 20px;
        border-radius: 8px;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        position: sticky;
        top: 0;
        z-index: 1000;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    nav .logo {
        font-size: 1.5em;
        font-weight: bold;
        color: #e65100;
    }
    nav ul {
        list-style: none;
        display: flex;
        gap: 15px;
    }
    nav ul li a {
        font-size: 1em;
        font-weight: 500;
        position: relative;
    }
    nav ul li a::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        background: #e65100;
        left: 0;
        bottom: -5px;
        transition: width 0.3s;
    }
    nav ul li a:hover::after {
        width: 100%;
    }
    /* Section Styling */
    section {
        margin: 40px 0;
        padding: 20px;
        background: rgba(255, 255, 255, 0.8);
        border-radius: 12px;
        box-shadow: 0 4px 8px rgba(0,0,0,0.1);
        position: relative;
        overflow: hidden;
    }
    section::before {
        content: '';
        position: absolute;
        top: 0;
        left: -50%;
        width: 200%;
        height: 100%;
        background: linear-gradient(45deg, rgba(255, 204, 128, 0.3) 25%, transparent 25%, transparent 50%, rgba(255, 204, 128, 0.3) 50%, rgba(255, 204, 128, 0.3) 75%, transparent 75%, transparent);
        background-size: 50px 50px;
        pointer-events: none;
        animation: moveBackground 10s linear infinite;
    }
    @keyframes moveBackground {
        0% { transform: translateX(0); }
        100% { transform: translateX(50px); }
    }
    section h2, section h3, section h4 {
        color: #e65100;
        margin-bottom: 15px;
        position: relative;
        z-index: 1;
    }
    section h2 {
        font-size: 2em;
        font-weight: 700;
        text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
    }
    section h3 {
        font-size: 1.75em;
        font-weight: 600;
        margin-top: 20px;
    }
    section h4 {
        font-size: 1.5em;
        font-weight: 500;
        margin-top: 15px;
    }
    section p {
        font-size: 1em;
        color: #424242;
        margin-bottom: 15px;
        position: relative;
        z-index: 1;
    }
    /* Image Styling */
    img {
        display: block;
        max-width: 900px;
        min-width: 500px;
        width: 100%;
        height: auto;
        margin: 20px auto;
        border-radius: 12px;
        box-shadow: 0 8px 16px rgba(0,0,0,0.2);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    img:hover {
        transform: scale(1.05);
        box-shadow: 0 12px 24px rgba(0,0,0,0.3);
    }
    /* Navigation Links */
    .nav-links a::before {
        content: '';
        display: inline-block;
        width: 16px;
        height: 16px;
        margin-right: 8px;
        background-image: url('data:image/svg+xml;utf8,<svg fill="%23e65100" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5S10.62 6.5 12 6.5s2.5 1.12 2.5 2.5S13.38 11.5 12 11.5z"/></svg>');
        background-size: contain;
        background-repeat: no-repeat;
        vertical-align: middle;
    }
    /* Responsive Design */
    @media (max-width: 768px) {
        nav ul {
            flex-direction: column;
            gap: 10px;
            display: none;
        }
        nav ul.active {
            display: flex;
        }
        nav .menu-toggle {
            display: block;
            cursor: pointer;
        }
        .container {
            padding: 10px;
        }
        img {
            min-width: 100%;
            max-width: 100%;
        }
    }
    /* Footer */
    footer {
        text-align: center;
        padding: 20px;
        color: #757575;
        font-size: 0.9em;
    }
    /* Additional Decorations */
    .section-divider {
        height: 1px;
        background: linear-gradient(to right, #ffe0b2, #ffcc80, #ffe0b2);
        margin: 30px 0;
        border: none;
    }
    /* Golden Ratio Typography */
    .golden-text {
        font-size: 1.618em;
        color: #bf360c;
        text-align: center;
        margin: 20px 0;
    }
    /* Interactive Elements */
    button {
        background-color: #ffcc80;
        border: none;
        padding: 10px 20px;
        border-radius: 8px;
        font-size: 1em;
        cursor: pointer;
        transition: background-color 0.3s ease, transform 0.2s ease;
    }
    button:hover {
        background-color: #ffb74d;
        transform: scale(1.05);
    }
    /* Text Glow Effect */
    .glow-text {
        position: relative;
        display: inline-block;
    }
    .glow-text::after {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: radial-gradient(circle, rgba(255,195,113,0.4), transparent);
        z-index: -1;
        border-radius: 4px;
        transition: opacity 0.3s ease;
        opacity: 0;
    }
    .glow-text:hover::after {
        opacity: 1;
    }
    /* Smooth Scrolling */
    html {
        scroll-behavior: smooth;
    }