body.gpt-about .about-page {
            position: relative;
            z-index: 1;
            width: min(1180px, calc(100% - 2rem));
            margin: 0 auto;
            padding: clamp(2.5rem, 5vw, 4.25rem) 0 4rem;
        }

        body.gpt-about .about-hero {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
            gap: clamp(2rem, 6vw, 4rem);
            align-items: center;
            margin-bottom: clamp(2rem, 5vw, 3rem);
        }

        body.gpt-about .about-hero-copy {
            display: grid;
            gap: 1rem;
            max-width: 760px;
        }

        body.gpt-about .about-kicker,
        body.gpt-about .about-label {
            color: var(--gpt-accent);
            font-family: var(--gpt-font-mono);
            font-size: 0.72rem;
            font-weight: 900;
            letter-spacing: 0.12em;
            text-transform: uppercase;
        }

        body.gpt-about h1,
        body.gpt-about h2,
        body.gpt-about h3,
        body.gpt-about p {
            margin: 0;
        }

        body.gpt-about h1 {
            color: var(--gpt-text);
            font-size: clamp(2.35rem, 6vw, 4.25rem);
            font-weight: 900;
            letter-spacing: 0;
            line-height: 1.02;
        }

        body.gpt-about .about-hero p {
            max-width: 720px;
            color: var(--gpt-text-secondary);
            font-size: 1.05rem;
            line-height: 1.7;
        }

        body.gpt-about .about-hero-art {
            position: relative;
            justify-self: end;
            width: min(100%, 360px);
            min-height: 360px;
            margin: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            border: 1px solid var(--gpt-border);
            border-radius: 1rem;
            background:
                radial-gradient(circle at 50% 28%, rgba(0, 87, 255, 0.18), transparent 45%),
                linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(255, 255, 255, 0.54));
            box-shadow: var(--gpt-shadow);
        }

        body.gpt-about .about-hero-art::before {
            content: "";
            position: absolute;
            inset: 1.25rem;
            border: 1px dashed var(--gpt-accent-border);
            border-radius: 0.75rem;
        }

        body.gpt-about .about-nerd {
            position: relative;
            z-index: 1;
            width: min(76%, 250px);
            height: auto;
            filter: drop-shadow(0 24px 36px rgba(0, 87, 255, 0.16));
        }

        [data-theme="dark"] body.gpt-about .about-hero-art {
            background:
                radial-gradient(circle at 50% 28%, rgba(99, 180, 255, 0.2), transparent 45%),
                linear-gradient(180deg, rgba(11, 22, 37, 0.92), rgba(13, 25, 41, 0.72));
        }

        [data-theme="dark"] body.gpt-about .about-nerd {
            filter: drop-shadow(0 24px 40px rgba(99, 180, 255, 0.18));
        }

        body.gpt-about .about-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1rem;
            margin-bottom: 1rem;
        }

        body.gpt-about .about-panel,
        body.gpt-about .about-wide {
            border: 1px solid var(--gpt-border);
            border-radius: 1rem;
            background: var(--gpt-panel);
            box-shadow: var(--gpt-shadow);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
        }

        body.gpt-about .about-panel {
            display: grid;
            gap: 0.85rem;
            padding: 1.35rem;
        }

        body.gpt-about .about-panel h2,
        body.gpt-about .about-wide h2 {
            display: block !important;
            margin: 0 !important;
            color: var(--gpt-text) !important;
            font-family: var(--gpt-font-sans) !important;
            font-size: 1.15rem !important;
            font-weight: 900 !important;
            letter-spacing: 0 !important;
            line-height: 1.2 !important;
            text-transform: none !important;
        }

        body.gpt-about .about-panel h2::before,
        body.gpt-about .about-wide h2::before {
            display: none !important;
            content: none !important;
        }

        body.gpt-about .about-panel p,
        body.gpt-about .about-wide p,
        body.gpt-about .about-list li {
            color: var(--gpt-text-secondary);
            font-size: 0.95rem;
            line-height: 1.65;
        }

        body.gpt-about .about-wide {
            display: grid;
            grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
            gap: 1.5rem;
            align-items: start;
            padding: clamp(1.35rem, 3vw, 2rem);
            margin-top: 1rem;
        }

        body.gpt-about .about-list {
            display: grid;
            gap: 0.85rem;
            margin: 0;
            padding: 0;
            list-style: none;
        }

        body.gpt-about .about-list strong {
            display: block;
            color: var(--gpt-text);
            font-size: 0.9rem;
            font-weight: 900;
        }

        body.gpt-about .about-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 0.65rem;
            margin-top: 0.5rem;
        }

        body.gpt-about .about-chip {
            border: 1px solid var(--gpt-accent-border);
            border-radius: 999px;
            background: var(--gpt-accent-bg);
            color: var(--gpt-text-secondary);
            font-family: var(--gpt-font-mono);
            font-size: 0.68rem;
            font-weight: 900;
            letter-spacing: 0.08em;
            padding: 0.35rem 0.65rem;
            text-transform: uppercase;
        }

        body.gpt-about .about-footer-note {
            margin-top: 1rem;
            color: var(--gpt-text-tertiary);
            font-size: 0.84rem;
            line-height: 1.55;
        }

        @media (max-width: 900px) {
            body.gpt-about .about-hero {
                grid-template-columns: 1fr;
            }

            body.gpt-about .about-hero-art {
                justify-self: start;
                width: min(100%, 340px);
                min-height: 320px;
            }

            body.gpt-about .about-grid,
            body.gpt-about .about-wide {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 560px) {
            body.gpt-about .about-page {
                width: min(100% - 1.25rem, 1180px);
            }

            body.gpt-about h1 {
                font-size: clamp(2.05rem, 12vw, 2.7rem);
            }

            body.gpt-about .about-hero-art {
                min-height: 260px;
            }

            body.gpt-about .about-nerd {
                width: min(72%, 220px);
            }
        }