body {
        font-family: Arial, sans-serif;
        margin: 0;
        padding: 0;
        padding-top: 70px;
        background-color: var(--bg-color);
        color: var(--text-color);
        min-height: 100vh;
        display: flex;
        flex-direction: column;
        font-size: 16px;
        transition: background-color 0.3s ease, color 0.3s ease;
    }

    header {
        background: linear-gradient(to bottom, var(--header-bg), var(--bg-color));
        color: var(--text-color);
        text-align: center;
        padding: 1.5rem 1rem;
        margin-top: 0;
    }

    header h1 {
        font-size: clamp(1.6rem, 5vw, 2.5rem);
        margin-bottom: 0.5rem;
        background: linear-gradient(45deg, var(--title-gradient-start), var(--title-gradient-end));
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
    }

    header p {
        font-size: clamp(0.95rem, 3vw, 1.1rem);
        margin: 0.5rem auto 0;
        max-width: 820px;
        padding: 0 1rem;
        line-height: 1.4;
    }

    .project-icon-marquee {
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 0.75rem 0 0.5rem;
        display: grid;
        gap: 0.2rem;
    }

    .project-icon-marquee .marquee-row {
        overflow: hidden;
        width: 100%;
        padding: 0.35rem 0;
    }

    .project-icon-marquee .marquee-track {
        display: flex;
        width: max-content;
        animation: marquee-scroll var(--marquee-duration, 48s) linear infinite;
    }

    .project-icon-marquee .marquee-group {
        display: flex;
        align-items: center;
        gap: 1.1rem;
        padding-right: 1.1rem;
    }

    .project-icon-marquee img {
        width: 46px;
        height: 46px;
        border-radius: 12px;
        object-fit: cover;
        border: 1px solid var(--border-color);
        background: var(--card-bg);
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
        user-select: none;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        -webkit-user-drag: none;
        user-drag: none;
    }

    @media (max-width: 700px) {
        .project-icon-marquee img {
            width: 40px;
            height: 40px;
        }
    }

    @keyframes marquee-scroll {
        0% {
            transform: translateX(0);
        }

        100% {
            transform: translateX(-50%);
        }
    }

    @media (prefers-reduced-motion: reduce) {
        .project-icon-marquee .marquee-track {
            animation: none;
            transform: translateX(0);
        }
    }

    section {
        padding: 1.5rem 1rem;
        max-width: 1200px;
        margin: 0 auto;
        width: 100%;
        box-sizing: border-box;
    }

    section h2 {
        font-size: clamp(1.3rem, 4vw, 1.8rem);
        margin-bottom: 0.6rem;
        text-align: center;
        color: var(--text-color);
        font-weight: 600;
    }

    .section-lead {
        text-align: center;
        margin: 0 auto 1rem;
        max-width: 780px;
        font-size: clamp(0.9rem, 2.6vw, 1.05rem);
        color: var(--text-color);
        opacity: 0.9;
        line-height: 1.5;
    }

    .cards-container {
        display: grid;
        grid-template-columns: 1fr;
        gap: 1rem;
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 1rem;
        box-sizing: border-box;
    }

    @media (min-width: 600px) {
        .cards-container {
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
            padding: 0;
        }
    }

    @media (min-width: 900px) {
        .cards-container {
            grid-template-columns: repeat(3, 1fr);
        }
    }

    .card {
        background: transparent;
        border-radius: 12px;
        padding: 1.2rem;
        text-align: center;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        height: 100%;
        transition: all 0.3s ease;
        width: 100%;
        box-sizing: border-box;
    }

    .card:hover {
        transform: translateY(-5px);
    }

    .card h3 {
        font-size: clamp(1.1rem, 3vw, 1.5rem);
        margin-bottom: 0.8rem;
        color: var(--text-color);
        font-weight: 600;
    }

    .card p {
        font-size: clamp(0.85rem, 2vw, 1rem);
        margin-bottom: 0.8rem;
        line-height: 1.4;
    }

    .card a {
        display: block;
        margin: 0.3rem auto;
        padding: 0.6rem 1rem;
        background-color: var(--button-bg);
        color: var(--text-color);
        text-decoration: none;
        border-radius: 6px;
        transition: all 0.3s ease;
        width: 100%;
        max-width: 220px;
        box-sizing: border-box;
        border: 1px solid var(--border-color);
        font-size: clamp(0.85rem, 2vw, 1rem);
    }

    .card a:hover {
        background-color: var(--button-hover);
        transform: scale(1.05);
        border-color: rgba(255, 255, 255, 0.2);
    }

    .card-actions {
        margin-top: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.35rem;
        width: 100%;
    }

    .card-actions a {
        margin: 0;
    }

    .card-actions .button-row {
        margin-top: 0;
    }

    .card--menupy p {
        margin-bottom: 0.6rem;
    }

    .card--menupy .button-row,
    .card--code-editor .button-row {
        display: flex;
        flex-direction: column;
        gap: 0.35rem;
        align-items: center;
        margin-top: 0.35rem;
    }

    .card--code-editor .button-row {
        gap: 0.25rem;
        margin-top: 0.3rem;
    }

    .card--menupy .button-row a,
    .card--code-editor .button-row a {
        display: block;
        width: 100%;
        max-width: 220px;
        margin: 0;
    }

    .card-logo {
        width: 48px;
        height: 48px;
        margin: 0 auto 0.75rem;
        border-radius: 10px;
        object-fit: cover;
        user-select: none;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        -webkit-user-drag: none;
        user-drag: none;
    }

    .card-note {
        margin-top: 0.6rem;
        font-size: 0.9rem;
        opacity: 0.9;
    }

    .creator-section {
        max-width: 980px;
        padding-top: 0.75rem;
    }

    .creator-profile {
        display: grid;
        grid-template-columns: auto 1fr;
        align-items: center;
        gap: 1.5rem;
        padding: 1.25rem;
        border-radius: 12px;
        background:
            linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
            rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.14);
        backdrop-filter: blur(16px) saturate(160%);
        -webkit-backdrop-filter: blur(16px) saturate(160%);
        box-shadow:
            0 10px 30px rgba(0, 0, 0, 0.12),
            inset 0 1px 0 rgba(255, 255, 255, 0.18);
    }

    [data-theme="light"] .creator-profile {
        background:
            linear-gradient(135deg, rgba(255, 255, 255, 0.56), rgba(255, 255, 255, 0.2)),
            rgba(255, 255, 255, 0.14);
        border-color: rgba(0, 0, 0, 0.08);
        box-shadow:
            0 10px 28px rgba(0, 0, 0, 0.08),
            inset 0 1px 0 rgba(255, 255, 255, 0.7);
    }

    .creator-avatar {
        width: 96px;
        height: 96px;
        border-radius: 22px;
        object-fit: cover;
        border: 1px solid rgba(255, 255, 255, 0.3);
        box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
    }

    .creator-copy {
        text-align: left;
    }

    .creator-copy h2 {
        text-align: left;
        margin: 0 0 0.45rem;
    }

    .creator-copy p {
        margin: 0;
        line-height: 1.5;
        max-width: 680px;
    }

    .creator-copy p a {
        color: inherit;
        font-weight: 700;
        text-decoration: underline;
        text-decoration-thickness: 1px;
        text-underline-offset: 0.18em;
    }

    .creator-copy p a:hover {
        color: var(--accent-color);
    }

    .creator-links {
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
        margin-top: 1rem;
    }

    .creator-links a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.45rem;
        min-width: 120px;
        padding: 0.65rem 1rem;
        border-radius: 8px;
        background: var(--button-bg);
        border: 1px solid var(--border-color);
        color: var(--text-color);
        text-decoration: none;
        font-weight: 600;
        transition: all 0.3s ease;
    }

    .creator-links a:hover {
        background: var(--button-hover);
        transform: translateY(-2px);
        border-color: rgba(255, 255, 255, 0.25);
    }

    .creator-links a i {
        font-size: 1.1rem;
    }

    @media (max-width: 640px) {
        .creator-profile {
            grid-template-columns: 1fr;
            justify-items: center;
            text-align: center;
        }

        .creator-copy,
        .creator-copy h2 {
            text-align: center;
        }

        .creator-links {
            justify-content: center;
        }
    }

    .badge-compact {
        display: inline-block;
        font-size: 0.75rem;
        letter-spacing: 0.02em;
        padding: 2px 8px;
        border-radius: 999px;
        background: var(--badge-bg);
        border: 1px solid var(--badge-border);
        color: var(--badge-text);
        line-height: 1.4;
    }

    .badge-compact.badge--success {
        background: var(--badge-success-bg);
        border-color: var(--badge-success-border);
        color: var(--badge-success-text);
    }

    .badge-compact.badge--warning {
        background: var(--badge-warning-bg);
        border-color: var(--badge-warning-border);
        color: var(--badge-warning-text);
    }

    .badge-compact i {
        margin-right: 0.35em;
    }

    .card .badge-compact {
        margin-top: 0.35rem;
        align-self: center;
        display: inline-flex;
        justify-content: center;
        align-items: center;
        max-width: 90%;
    }

    .theme-switch {
        position: fixed;
        bottom: 20px;
        right: 20px;
        z-index: 100;
        background: var(--button-bg);
        border: 1px solid var(--border-color);
        border-radius: 50%;
        width: 50px;
        height: 50px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
        color: var(--text-color);
        font: inherit;
        padding: 0;
    }

    .theme-switch:hover {
        transform: scale(1.1);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
    }

    .theme-switch:focus-visible {
        outline: 2px solid #9ca3ff;
        outline-offset: 3px;
    }

    .theme-switch svg {
        width: 28px;
        height: 28px;
        fill: var(--text-color);
    }

    @media (max-width: 600px) {
        .theme-switch {
            bottom: 80px;
        }
    }

    html {
        scroll-behavior: smooth;
    }