:root {
            --bg: #0b0d10;
            --panel: #11141a;
            --accent: #ffb703;
            --accent-2: #8ecae6;
            --text: #e8edf5;
            --muted: #9aa5b5;
            --border: #1f2530;
            --success: #5be49b;
            --radius: 14px;
            --shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
        }

        * {
            box-sizing: border-box;
        }

        body {
            margin: 0;
            font-family: "Inter", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
            background: radial-gradient(circle at 15% 20%, rgba(255, 183, 3, 0.08), transparent 25%),
            radial-gradient(circle at 80% 0%, rgba(142, 202, 230, 0.12), transparent 30%),
            var(--bg);
            color: var(--text);
            min-height: 100vh;
            line-height: 1.6;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        header {
            position: sticky;
            top: 0;
            backdrop-filter: blur(16px);
            background: rgba(11, 13, 16, 0.8);
            border-bottom: 2px solid #6D27F2;
            z-index: 20;
        }

        .nav {
            margin: 0 auto;
            padding: 14px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
        }

        .brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            letter-spacing: 0.3px;
        }

        .brand .logo {
            width: 38px;
            height: 38px;
            border-radius: 12px;
            background: linear-gradient(135deg, #ffd166, #ffb703, #fb8500);
            display: grid;
            place-items: center;
            color: #0b0d10;
            font-weight: 900;
            box-shadow: 0 12px 28px rgba(255, 183, 3, 0.35);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 14px;
            color: var(--muted);
        }

        .nav-links a {
            padding: 8px 10px;
            border-radius: 8px;
            transition: color .2s, background .2s;
        }

        .nav-links a:hover {
            color: var(--text);
            background: rgba(255, 183, 3, 0.08);
        }

        .btn {
            padding: 10px 16px;
            border-radius: 12px;
            border: 1px solid transparent;
            font-weight: 700;
            cursor: pointer;
            transition: all .2s;
            font-size: 14px;
        }

        .btn-primary {
            background: linear-gradient(135deg, #ffb703, #fb8500);
            color: #0b0d10;
            box-shadow: 0 10px 30px rgba(251, 133, 0, 0.35);
        }

        .btn-primary:hover {
            transform: translateY(-1px);
        }

        .btn-ghost {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            color: var(--text);
        }

        main {
            max-width: 1600px;
            margin: 0 auto;
            padding: 30px 20px 80px;
        }

        .hero {
            display: grid;
            grid-template-columns: 1.05fr 0.95fr;
            gap: 26px;
            margin: 30px 0 50px;
            align-items: center;
        }

        .hero-copy h1 {
            font-size: clamp(28px, 4vw, 40px);
            margin: 0 0 12px;
            letter-spacing: 0.2px;
        }

        .hero-copy p {
            color: var(--muted);
            margin: 0 0 20px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 999px;
            color: #ffd166;
            font-weight: 700;
            font-size: 12px;
            margin-bottom: 12px;
        }

        .hero-actions {
            gap: 12px;
            flex-wrap: wrap;
        }

        .panel {
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }

        .pill {
            position: absolute;
            left: 10px;
            top: 10px;
            padding: 6px 10px;
            border-radius: 999px;
            font-size: 11px;
            background: rgba(0, 0, 0, 0.6);
            color: #ffd166;
            backdrop-filter: blur(6px);
        }

        .features {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
            gap: 14px;
            margin: 26px 0 10px;
        }

        .feature {
            padding: 16px;
            background: var(--panel);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            margin-top: 12px;
        }

        .feature h3 {
            margin: 0 0 6px;
        }

        .feature p {
            margin: 0;
            color: var(--muted);
        }

        .status {
            margin-top: 20px;
            display: block;
            text-align: right;
            align-items: center;
            gap: 10px;
            padding: 12px 14px;
            border-radius: 12px;
            color: #c8f7dc;
            font-size: 13px;
            font-weight: normal;
        }

        .status .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--success);
            box-shadow: 0 0 12px rgba(91, 228, 155, 0.8);
        }

        .toast {
            position: fixed;
            right: 20px;
            bottom: 20px;
            background: #0f131a;
            border: 1px solid var(--border);
            border-left: 4px solid var(--accent);
            padding: 12px 14px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            color: var(--text);
            min-width: 220px;
            transform: translateY(150%);
            opacity: 0;
            transition: transform .25s ease, opacity .25s ease;
            z-index: 40;
        }

        .toast.show {
            transform: translateY(0);
            opacity: 1;
        }

        footer {
            margin-top: 40px;
            padding: 20px 0 10px;
            color: var(--muted);
            font-size: 13px;
            border-top: 1px solid var(--border);
        }

        .chips {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .chip {
            padding: 6px 10px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border);
            font-size: 12px;
            cursor: pointer;
            transition: border .2s, transform .2s;
        }

        .chip:hover {
            border-color: rgba(255, 183, 3, 0.7);
            transform: translateY(-1px);
        }

        .upload-box {
            display: grid;
            gap: 10px;
            padding: 14px;
            border: 1px dashed rgba(255, 183, 3, 0.4);
            border-radius: 12px;
            background: rgba(255, 183, 3, 0.05);
        }

        .upload-preview {
            width: 100%;
            border-radius: 10px;
            border: 1px solid var(--border);
            overflow: hidden;
            background: #0d1117;
            min-height: 120px;
            display: grid;
            place-items: center;
            color: var(--muted);
            font-size: 13px;
        }

        .upload-preview img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }

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

            header {
                position: sticky;
            }

            .nav-links {
                display: none;
            }
        }

        .contentForm {
            line-height: 1.8;
            background: #1E1F22;
            border-radius: 10px;
            margin-top: 10px;
            padding: 10px 20px 20px 20px;
        }

        .contentForm label {
            padding: 5px 0;
            display: inline-block;
            padding-right: 20px;
        }

        .contentForm a {
            text-decoration: underline;
        }

        #formButton2 {
            background: #6D27F2;
            padding: 20px 0;
            width: 100%;
            border-bottom-left-radius: 10px;
            border-bottom-right-radius: 10px;
            color: #fff;
            font-size: 18px;
            border: none;
            font-weight: bold;
            cursor: pointer;
            white-space: nowrap;
            margin-top: 10px;
        }

        #templates {
            text-align: center;
        }

        #templates a {
            display: inline-block;
            width: 210px;
            overflow: hidden;
            padding: 10px 15px;
            opacity: 0.8;
        }

        #templates a:hover {
            opacity: 1;
        }

        #templates small {
            position: absolute;
            margin-top: 135px;
            width: 200px;
            overflow: hidden;
            height: 60px;
        }

        #templates small img {
            width: 50px;
            border: 2px solid #fff;
            border-radius: 5px;
            margin: 5px 0 5px 5px;
        }

        #templates a span {
            display: block;
            text-align: center;
            padding: 5px;
            font-size: 14px;
        }
        #promptText{
            border-radius: 5px;
            border: none;
            outline: none;
            color: #FFF;
            overflow: hidden;
            width: 100%;
            display: block;
            padding: 5px 0;
            background: #383A40;
            font-size: 16px;
            font-family: Verdana, "微软雅黑", sans-serif;
            line-height: 1.5;
            cursor: text;
            height: 34px;
        }
        em.a2 {
            color: #666;
            text-decoration: none;
            border: 1px solid #666;
            border-radius: 15px;
            padding: 5px 10px;
            font-style: normal;
            font-size: 14px;
            cursor: pointer;
            transition: all .2s;
        }

        em.a2:hover, em.a2:active {
            color: #ff6600;
            border: 1px solid #ff6600;
        }