*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, 'Helvetica Neue', Arial, sans-serif;
            background: #0b0b1a;
            color: #e0e0f0;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        a {
            color: #b388ff;
            text-decoration: none;
            transition: color 0.25s ease;
        }
        a:hover,
        a:focus {
            color: #ff6ec7;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
            margin-bottom: 1.25rem;
        }
        li {
            margin-bottom: 0.45rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            color: #f5f0ff;
            line-height: 1.25;
            margin-top: 2rem;
            margin-bottom: 0.85rem;
            font-weight: 700;
            letter-spacing: -0.01em;
        }
        h1 {
            font-size: 2.75rem;
            background: linear-gradient(135deg, #ff6ec7, #b388ff, #6ec7ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 2.1rem;
            border-left: 5px solid #ff6ec7;
            padding-left: 1rem;
            margin-top: 3rem;
        }
        h3 {
            font-size: 1.6rem;
            color: #cab8ff;
        }
        h4 {
            font-size: 1.25rem;
            color: #a78bfa;
            font-weight: 600;
        }
        p {
            margin-bottom: 1.25rem;
            color: #d5d0e8;
        }
        strong,
        b {
            color: #ffffff;
            font-weight: 700;
        }
        em {
            color: #ffb3d9;
        }
        hr {
            border: none;
            height: 2px;
            background: linear-gradient(90deg, #ff6ec7, #b388ff, transparent);
            margin: 2.5rem 0;
        }
        blockquote {
            border-left: 4px solid #ff6ec7;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            background: rgba(255, 110, 199, 0.07);
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #c8c0e8;
        }
        code {
            background: #1e1e3a;
            padding: 0.2rem 0.6rem;
            border-radius: 6px;
            font-size: 0.9em;
            color: #ffb3d9;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .page-wrapper {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
        }
        main {
            flex: 1;
            padding: 2rem 0 4rem;
        }
        .site-header {
            background: linear-gradient(180deg, #12102a 0%, #1a1735 100%);
            border-bottom: 2px solid #2d2a5e;
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.75rem;
        }
        .my-logo {
            font-size: 1.65rem;
            font-weight: 800;
            background: linear-gradient(135deg, #ff6ec7, #6ec7ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.02em;
            transition: transform 0.3s ease;
            display: inline-block;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.7rem;
            -webkit-text-fill-color: #a78bfa;
            color: #a78bfa;
            display: block;
            font-weight: 400;
            letter-spacing: 0.05em;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #b388ff;
            color: #b388ff;
            font-size: 1.6rem;
            padding: 0.35rem 0.75rem;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.25s ease;
        }
        .nav-toggle:hover {
            background: rgba(179, 136, 255, 0.15);
        }
        .primary-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.25rem 0.1rem;
        }
        .primary-nav a {
            padding: 0.5rem 1rem;
            border-radius: 8px;
            font-weight: 500;
            font-size: 0.95rem;
            color: #c8c0e8;
            transition: background 0.25s ease, color 0.25s ease;
            white-space: nowrap;
        }
        .primary-nav a:hover,
        .primary-nav a.active {
            background: rgba(179, 136, 255, 0.18);
            color: #ffffff;
            text-decoration: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem 0.6rem;
            padding: 0.85rem 0 0.25rem;
            font-size: 0.9rem;
            color: #8888aa;
        }
        .breadcrumb a {
            color: #b388ff;
        }
        .breadcrumb a:hover {
            color: #ff6ec7;
        }
        .breadcrumb .sep {
            color: #55557a;
        }
        .breadcrumb .current {
            color: #d5d0e8;
        }
        .search-section {
            background: #1a1735;
            border-radius: 16px;
            padding: 1.75rem 2rem;
            margin: 2rem 0 2.5rem;
            border: 1px solid #2d2a5e;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
        }
        .search-section form {
            display: flex;
            gap: 0.75rem;
            flex-wrap: wrap;
        }
        .search-section input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.9rem 1.25rem;
            border: 2px solid #2d2a5e;
            border-radius: 10px;
            background: #0f0d24;
            color: #f0ecff;
            font-size: 1rem;
            outline: none;
            transition: border-color 0.3s ease;
        }
        .search-section input[type="text"]:focus {
            border-color: #b388ff;
        }
        .search-section button {
            padding: 0.9rem 2rem;
            background: linear-gradient(135deg, #b388ff, #ff6ec7);
            border: none;
            border-radius: 10px;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.3s ease;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .search-section button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(179, 136, 255, 0.4);
        }
        .grid-2,
        .grid-3 {
            display: grid;
            gap: 1.75rem;
            margin: 1.5rem 0 2rem;
        }
        .grid-2 {
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        }
        .grid-3 {
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
        }
        .card {
            background: #1a1735;
            border-radius: 14px;
            padding: 1.5rem 1.5rem 1.75rem;
            border: 1px solid #2d2a5e;
            transition: transform 0.25s ease, box-shadow 0.35s ease;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px rgba(179, 136, 255, 0.15);
        }
        .card h3 {
            margin-top: 0.25rem;
        }
        .card h4 {
            margin-top: 0.5rem;
            font-size: 1.1rem;
        }
        .card i {
            font-size: 2rem;
            color: #ff6ec7;
            margin-bottom: 0.5rem;
        }
        .image-wrapper {
            margin: 2rem 0;
            border-radius: 14px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
            background: #12102a;
            padding: 0.5rem;
        }
        .image-wrapper img {
            width: 100%;
            border-radius: 10px;
        }
        .image-wrapper figcaption {
            text-align: center;
            padding: 0.75rem 0.25rem 0.25rem;
            font-size: 0.9rem;
            color: #9990bb;
            font-style: italic;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 1.5rem;
            margin: 2.5rem 0;
        }
        .feedback-card {
            background: #1a1735;
            border-radius: 14px;
            padding: 1.5rem 1.75rem 2rem;
            border: 1px solid #2d2a5e;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.35rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.85rem;
            margin-top: 0.5rem;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.75rem 1rem;
            border-radius: 8px;
            border: 2px solid #2d2a5e;
            background: #0f0d24;
            color: #f0ecff;
            font-size: 0.95rem;
            outline: none;
            transition: border-color 0.3s ease;
            font-family: inherit;
            width: 100%;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b388ff;
        }
        .feedback-card textarea {
            min-height: 90px;
            resize: vertical;
        }
        .feedback-card button {
            padding: 0.75rem 1.5rem;
            background: linear-gradient(135deg, #b388ff, #6ec7ff);
            border: none;
            border-radius: 8px;
            color: #fff;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: transform 0.2s ease, box-shadow 0.3s ease;
        }
        .feedback-card button:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(110, 199, 255, 0.3);
        }
        .star-rating {
            display: flex;
            gap: 0.35rem;
            font-size: 1.6rem;
            color: #4a4a7a;
            cursor: pointer;
            direction: rtl;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s ease;
            color: #4a4a7a;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #ffb347;
        }
        friend-link {
            display: block;
            margin: 1.5rem 0 0.5rem;
            padding: 1.25rem 1.5rem;
            background: #12102a;
            border-radius: 12px;
            border: 1px solid #2d2a5e;
            font-size: 0.95rem;
        }
        friend-link a {
            display: inline-block;
            margin: 0.2rem 0.6rem 0.2rem 0;
            padding: 0.25rem 0.75rem;
            background: rgba(179, 136, 255, 0.1);
            border-radius: 6px;
            transition: background 0.25s ease;
        }
        friend-link a:hover {
            background: rgba(179, 136, 255, 0.25);
            text-decoration: none;
        }
        .site-footer {
            background: #0d0b20;
            border-top: 2px solid #2d2a5e;
            padding: 2rem 0 1.5rem;
            text-align: center;
            color: #8888aa;
            font-size: 0.9rem;
        }
        .site-footer .footer-inner {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
            align-items: center;
        }
        .site-footer a {
            color: #b388ff;
        }
        .site-footer a:hover {
            color: #ff6ec7;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .nav-toggle {
                display: block;
            }
            .primary-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding-top: 0.75rem;
                gap: 0.15rem;
            }
            .primary-nav.open {
                display: flex;
            }
            .primary-nav a {
                padding: 0.6rem 1rem;
                border-radius: 6px;
                white-space: normal;
            }
            .header-inner {
                align-items: center;
            }
            .search-section {
                padding: 1.25rem;
            }
            .search-section form {
                flex-direction: column;
            }
            .search-section button {
                justify-content: center;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .grid-2,
            .grid-3 {
                grid-template-columns: 1fr;
            }
            .breadcrumb {
                font-size: 0.8rem;
                gap: 0.3rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.35rem;
                padding-left: 0.6rem;
            }
        }
        .text-gradient {
            background: linear-gradient(135deg, #ff6ec7, #b388ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .gap-1 {
            gap: 1rem;
        }
        .rounded-full {
            border-radius: 9999px;
        }
        .op-8 {
            opacity: 0.8;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            background: #1a1735;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #2d2a5e;
        }
        th,
        td {
            padding: 0.75rem 1rem;
            text-align: left;
            border-bottom: 1px solid #2d2a5e;
        }
        th {
            background: #12102a;
            color: #b388ff;
            font-weight: 700;
        }
        tr:last-child td {
            border-bottom: none;
        }
        .tag {
            display: inline-block;
            padding: 0.15rem 0.6rem;
            border-radius: 9999px;
            font-size: 0.75rem;
            font-weight: 600;
            background: rgba(179, 136, 255, 0.18);
            color: #c8b8ff;
        }