* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        body {
            font-family: 'Segoe UI', Roboto, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            background: #0b0d15;
            color: #e8eaed;
            line-height: 1.7;
            font-size: 1.05rem;
            padding: 0 1rem;
            max-width: 1280px;
            margin: 0 auto;
        }
        a {
            color: #f1c40f;
            text-decoration: none;
            transition: color 0.25s, border-color 0.25s;
        }
        a:hover,
        a:focus {
            color: #f7dc6f;
            border-bottom: 1px solid #f7dc6f;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 16px;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.25;
            letter-spacing: -0.01em;
            color: #fff;
            margin-top: 2.2rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.8rem;
            border-left: 6px solid #e74c3c;
            padding-left: 1.2rem;
            margin-top: 0.8rem;
        }
        h2 {
            font-size: 2.0rem;
            border-bottom: 2px solid #2c3e50;
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.6rem;
            color: #f1c40f;
        }
        h4 {
            font-size: 1.25rem;
            color: #bdc3c7;
        }
        p {
            margin-bottom: 1.4rem;
            color: #d5d8dc;
        }
        ul,
        ol {
            margin: 1rem 0 1.8rem 2rem;
            color: #d5d8dc;
        }
        li {
            margin-bottom: 0.5rem;
        }
        strong {
            color: #fff;
            font-weight: 600;
        }
        em {
            color: #f1c40f;
            font-style: italic;
        }
        hr {
            border: none;
            border-top: 1px solid #2c3e50;
            margin: 2.5rem 0;
        }
        .container {
            padding: 0 0.5rem;
        }
        header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 1.2rem 0;
            border-bottom: 2px solid #1e2a3a;
            position: relative;
        }
        .my-logo {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #e74c3c, #f1c40f);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            letter-spacing: -0.03em;
            border: none;
        }
        .my-logo:hover {
            border: none;
            opacity: 0.9;
        }
        .my-logo span {
            font-weight: 300;
            color: #95a5a6;
            -webkit-text-fill-color: #95a5a6;
        }
        nav {
            display: flex;
            align-items: center;
            gap: 0.2rem;
        }
        nav a {
            color: #bdc3c7;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: background 0.3s, color 0.3s;
            border: none;
        }
        nav a:hover,
        nav a:focus {
            background: #1e2a3a;
            color: #f1c40f;
            border: none;
        }
        .nav-toggle {
            display: none;
            background: transparent;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: #1e2a3a;
        }
        #nav-menu {
            display: flex;
            gap: 0.2rem;
            flex-wrap: wrap;
        }
        .breadcrumb {
            padding: 0.8rem 0 0.2rem;
            font-size: 0.9rem;
            color: #7f8c8d;
            display: flex;
            flex-wrap: wrap;
            gap: 0.3rem 0.6rem;
            list-style: none;
            margin: 0;
        }
        .breadcrumb li {
            display: inline;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            padding-right: 0.6rem;
            color: #5a6a7a;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #95a5a6;
            border: none;
        }
        .breadcrumb a:hover {
            color: #f1c40f;
            border: none;
        }
        .hero-img {
            margin: 2rem 0 1.5rem;
            border-radius: 18px;
            overflow: hidden;
        }
        .search-box {
            background: #141821;
            border-radius: 60px;
            padding: 0.3rem 0.3rem 0.3rem 1.5rem;
            display: flex;
            align-items: center;
            max-width: 520px;
            margin: 2rem auto 2.5rem;
            border: 1px solid #2c3e50;
            transition: border 0.3s, box-shadow 0.3s;
        }
        .search-box:focus-within {
            border-color: #f1c40f;
            box-shadow: 0 0 0 3px rgba(241, 196, 15, 0.15);
        }
        .search-box input {
            flex: 1;
            background: transparent;
            border: none;
            padding: 0.8rem 0.2rem;
            font-size: 1rem;
            color: #fff;
            outline: none;
        }
        .search-box input::placeholder {
            color: #5a6a7a;
        }
        .search-box button {
            background: #f1c40f;
            border: none;
            border-radius: 50px;
            padding: 0.7rem 1.6rem;
            font-weight: 700;
            font-size: 0.95rem;
            color: #0b0d15;
            cursor: pointer;
            transition: background 0.3s, transform 0.15s;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .search-box button:hover {
            background: #f7dc6f;
            transform: scale(1.02);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
            margin: 3rem 0;
        }
        .feedback-card {
            background: #141821;
            border-radius: 24px;
            padding: 1.8rem 1.8rem 2.2rem;
            border: 1px solid #1e2a3a;
            transition: border 0.3s;
        }
        .feedback-card:hover {
            border-color: #2c3e50;
        }
        .feedback-card h3 {
            margin-top: 0;
            font-size: 1.4rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .feedback-card textarea,
        .feedback-card input,
        .feedback-card select {
            width: 100%;
            background: #0b0d15;
            border: 1px solid #2c3e50;
            border-radius: 16px;
            padding: 0.8rem 1rem;
            font-size: 1rem;
            color: #fff;
            margin: 0.5rem 0 1rem;
            transition: border 0.3s;
            font-family: inherit;
        }
        .feedback-card textarea:focus,
        .feedback-card input:focus,
        .feedback-card select:focus {
            border-color: #f1c40f;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 110px;
            resize: vertical;
        }
        .feedback-card button {
            background: #e74c3c;
            border: none;
            border-radius: 40px;
            padding: 0.75rem 2rem;
            font-weight: 700;
            font-size: 1rem;
            color: #fff;
            cursor: pointer;
            transition: background 0.3s, transform 0.15s;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .feedback-card button:hover {
            background: #c0392b;
            transform: scale(1.02);
        }
        .score-stars {
            display: flex;
            gap: 0.3rem;
            font-size: 2rem;
            color: #5a6a7a;
            margin: 0.5rem 0 1rem;
            cursor: pointer;
            user-select: none;
        }
        .score-stars i {
            transition: color 0.2s, transform 0.15s;
        }
        .score-stars i.active,
        .score-stars i:hover {
            color: #f1c40f;
            transform: scale(1.1);
        }
        .score-stars i.selected {
            color: #f1c40f;
        }
        friend-link {
            display: block;
            background: #141821;
            border-radius: 24px;
            padding: 1.8rem 2rem;
            margin: 2.5rem 0 1.5rem;
            border: 1px solid #1e2a3a;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 1.2rem 0.3rem 0;
            color: #bdc3c7;
            border: none;
            padding: 0.3rem 0;
        }
        friend-link a:hover {
            color: #f1c40f;
            border: none;
        }
        footer {
            border-top: 2px solid #1e2a3a;
            padding: 2rem 0 1.5rem;
            text-align: center;
            color: #5a6a7a;
            font-size: 0.9rem;
            margin-top: 2rem;
        }
        footer a {
            color: #95a5a6;
            border: none;
        }
        footer a:hover {
            color: #f1c40f;
            border: none;
        }
        @media (max-width: 860px) {
            body {
                padding: 0 0.8rem;
                font-size: 1rem;
            }
            h1 {
                font-size: 2.0rem;
                padding-left: 0.8rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.3rem;
            }
            .my-logo {
                font-size: 1.6rem;
            }
            .nav-toggle {
                display: block;
            }
            #nav-menu {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #141821;
                border-radius: 20px;
                padding: 1rem 0.5rem;
                margin-top: 0.8rem;
                gap: 0.2rem;
                border: 1px solid #1e2a3a;
            }
            #nav-menu.open {
                display: flex;
            }
            #nav-menu a {
                padding: 0.7rem 1.2rem;
                border-radius: 12px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }
            .search-box {
                max-width: 100%;
                flex-wrap: wrap;
                border-radius: 30px;
                padding: 0.5rem 0.5rem 0.5rem 1.2rem;
            }
            .search-box input {
                min-width: 120px;
                flex: 1 1 140px;
            }
            .search-box button {
                padding: 0.6rem 1.2rem;
                font-size: 0.9rem;
            }
            friend-link {
                padding: 1.2rem 1.2rem;
            }
            .breadcrumb {
                font-size: 0.8rem;
            }
        }
        @media (max-width: 480px) {
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.1rem;
            }
            .my-logo {
                font-size: 1.3rem;
            }
            .feedback-card {
                padding: 1.2rem;
            }
            .score-stars {
                font-size: 1.6rem;
            }
        }
        .text-muted {
            color: #5a6a7a;
            font-size: 0.9rem;
        }
        .last-updated {
            display: inline-block;
            background: #1e2a3a;
            padding: 0.3rem 1.2rem;
            border-radius: 30px;
            font-size: 0.85rem;
            color: #95a5a6;
            margin-bottom: 1rem;
        }
        .spider-divider {
            text-align: center;
            font-size: 2rem;
            letter-spacing: 0.6rem;
            color: #2c3e50;
            margin: 2rem 0;
        }
        .highlight-box {
            background: #1a1f2e;
            border-left: 4px solid #f1c40f;
            padding: 1.2rem 1.8rem;
            border-radius: 12px;
            margin: 1.8rem 0;
        }
        .highlight-box p {
            margin-bottom: 0.4rem;
        }
        .inline-icon {
            margin-right: 0.3rem;
            color: #f1c40f;
        }
        .table-wrap {
            overflow-x: auto;
            margin: 1.5rem 0;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.95rem;
        }
        th,
        td {
            padding: 0.8rem 1rem;
            text-align: left;
            border-bottom: 1px solid #1e2a3a;
        }
        th {
            background: #141821;
            color: #f1c40f;
            font-weight: 600;
        }
        td {
            color: #d5d8dc;
        }
        tr:hover td {
            background: #1a1f2e;
        }