*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: #f5f7fa;
            color: #1a1a2e;
            line-height: 1.8;
            padding: 0;
            margin: 0;
        }
        a {
            color: #0057b3;
            text-decoration: none;
            transition: color 0.3s ease;
        }
        a:hover {
            color: #ff6f00;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.8rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: #0a0a23;
            margin-top: 1.8rem;
            margin-bottom: 0.8rem;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 4px solid #ff6f00;
            padding-bottom: 0.5rem;
            margin-top: 0.5rem;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #0057b3;
            padding-left: 1rem;
            margin-top: 2.2rem;
        }
        h3 {
            font-size: 1.4rem;
            color: #1a3a5c;
        }
        h4 {
            font-size: 1.15rem;
            color: #2d4a6e;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .site-header {
            background: linear-gradient(135deg, #0a0a23 0%, #1a1a4e 100%);
            color: #fff;
            padding: 0.8rem 0;
            position: sticky;
            top: 0;
            z-index: 1000;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .my-logo {
            font-size: 1.9rem;
            font-weight: 900;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #ff6f00, #ffb347);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: none;
            display: inline-block;
            transition: transform 0.3s ease;
        }
        .my-logo:hover {
            transform: scale(1.03);
            text-decoration: none;
        }
        .my-logo i {
            -webkit-text-fill-color: #ff6f00;
            margin-right: 6px;
            font-size: 1.7rem;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: 2px solid #ff6f00;
            color: #fff;
            font-size: 1.6rem;
            padding: 6px 14px;
            border-radius: 8px;
            cursor: pointer;
            transition: background 0.3s ease;
        }
        .nav-toggle:hover {
            background: rgba(255, 111, 0, 0.2);
        }
        .main-nav {
            display: flex;
            gap: 1.2rem;
            flex-wrap: wrap;
            align-items: center;
        }
        .main-nav a {
            color: #e0e0f0;
            font-weight: 500;
            padding: 0.3rem 0.6rem;
            border-radius: 6px;
            transition: all 0.3s ease;
            font-size: 0.95rem;
        }
        .main-nav a:hover {
            color: #ff6f00;
            background: rgba(255, 255, 255, 0.08);
            text-decoration: none;
        }
        .main-nav a i {
            margin-right: 4px;
        }
        .breadcrumb {
            background: #eef2f7;
            padding: 0.6rem 0;
            font-size: 0.9rem;
            border-bottom: 1px solid #dce3ec;
        }
        .breadcrumb-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .breadcrumb a {
            color: #0057b3;
        }
        .breadcrumb a:hover {
            color: #ff6f00;
        }
        .breadcrumb span {
            color: #555;
        }
        .search-section {
            background: #fff;
            padding: 1.5rem 0;
            border-bottom: 1px solid #e0e6ef;
        }
        .search-form {
            display: flex;
            max-width: 650px;
            margin: 0 auto;
            gap: 10px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .search-form input[type="text"] {
            flex: 1;
            min-width: 200px;
            padding: 0.9rem 1.2rem;
            border: 2px solid #c8d0de;
            border-radius: 50px;
            font-size: 1rem;
            outline: none;
            transition: border 0.3s ease;
        }
        .search-form input[type="text"]:focus {
            border-color: #ff6f00;
        }
        .search-form button {
            background: #0057b3;
            color: #fff;
            border: none;
            padding: 0.9rem 2rem;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .search-form button:hover {
            background: #003d80;
        }
        .hero-image-wrap {
            margin: 1.8rem 0 2.2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
            position: relative;
        }
        .hero-image-wrap img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .hero-caption {
            background: rgba(10, 10, 35, 0.75);
            color: #fff;
            padding: 1rem 1.8rem;
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            font-size: 0.95rem;
            backdrop-filter: blur(4px);
        }
        .hero-caption i {
            color: #ffb347;
        }
        .content-layout {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
            padding: 2rem 0;
        }
        .main-content {
            background: #fff;
            padding: 2rem 2.2rem;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
        }
        .sidebar {
            background: #fff;
            padding: 1.8rem 1.5rem;
            border-radius: 16px;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
            align-self: start;
            position: sticky;
            top: 100px;
        }
        .sidebar h3 {
            font-size: 1.2rem;
            margin-top: 0;
            border-bottom: 3px solid #ff6f00;
            padding-bottom: 0.5rem;
            margin-bottom: 1rem;
        }
        .sidebar ul {
            list-style: none;
            padding: 0;
        }
        .sidebar ul li {
            padding: 0.5rem 0;
            border-bottom: 1px solid #edf0f5;
        }
        .sidebar ul li a {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar ul li a i {
            color: #ff6f00;
            width: 18px;
        }
        .schedule-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.5rem 0;
            font-size: 0.95rem;
        }
        .schedule-table th {
            background: #0a0a23;
            color: #fff;
            padding: 0.8rem 1rem;
            text-align: left;
            font-weight: 600;
        }
        .schedule-table td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid #e0e6ef;
        }
        .schedule-table tr:nth-child(even) {
            background: #f8f9fc;
        }
        .schedule-table tr:hover {
            background: #fff3e6;
        }
        .interaction-section {
            margin-top: 2.5rem;
            padding-top: 2rem;
            border-top: 2px solid #e0e6ef;
        }
        .interaction-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 2rem;
        }
        .comment-box textarea {
            width: 100%;
            padding: 0.9rem 1.2rem;
            border: 2px solid #c8d0de;
            border-radius: 12px;
            font-size: 1rem;
            resize: vertical;
            min-height: 120px;
            font-family: inherit;
            transition: border 0.3s ease;
        }
        .comment-box textarea:focus {
            border-color: #ff6f00;
            outline: none;
        }
        .comment-box input[type="text"] {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #c8d0de;
            border-radius: 12px;
            font-size: 1rem;
            margin-bottom: 0.8rem;
            transition: border 0.3s ease;
        }
        .comment-box input[type="text"]:focus {
            border-color: #ff6f00;
            outline: none;
        }
        .btn {
            background: #0057b3;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 50px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: background 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .btn:hover {
            background: #003d80;
        }
        .btn i {
            font-size: 0.9rem;
        }
        .rating-stars {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .stars-input {
            display: flex;
            gap: 6px;
            font-size: 1.8rem;
            color: #ccc;
            cursor: pointer;
        }
        .stars-input i {
            transition: color 0.2s ease, transform 0.2s ease;
        }
        .stars-input i:hover,
        .stars-input i.active {
            color: #ffb347;
            transform: scale(1.15);
        }
        .rating-form select {
            padding: 0.7rem 1rem;
            border: 2px solid #c8d0de;
            border-radius: 12px;
            font-size: 1rem;
            background: #fff;
            width: 100%;
            margin-bottom: 0.8rem;
        }
        friend-link {
            display: block;
            background: #f0f4fa;
            padding: 1.2rem 1.8rem;
            border-radius: 12px;
            margin: 1.5rem 0;
            font-size: 0.95rem;
            border: 1px solid #dce3ec;
        }
        friend-link a {
            display: inline-block;
            margin: 0.3rem 0.8rem 0.3rem 0;
        }
        .site-footer {
            background: #0a0a23;
            color: #c8c8e0;
            padding: 2rem 0;
            margin-top: 2.5rem;
            text-align: center;
            font-size: 0.9rem;
        }
        .site-footer a {
            color: #ffb347;
        }
        .site-footer a:hover {
            color: #ff6f00;
        }
        .footer-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        .footer-inner .copyright {
            margin-top: 1rem;
            border-top: 1px solid #2a2a4e;
            padding-top: 1.2rem;
            font-size: 0.85rem;
            color: #9999b3;
        }
        .updated-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #e8f5e9;
            color: #2e7d32;
            padding: 0.4rem 1.2rem;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 1.2rem;
        }
        .updated-badge i {
            font-size: 0.8rem;
        }
        @media (max-width: 992px) {
            .content-layout {
                grid-template-columns: 1fr;
            }
            .sidebar {
                position: static;
                order: 2;
            }
            .main-content {
                order: 1;
            }
            .interaction-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.9rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .main-content {
                padding: 1.5rem;
            }
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                padding: 1rem 0 0.5rem;
                gap: 0.6rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.5rem 0.8rem;
                border-radius: 8px;
                background: rgba(255, 255, 255, 0.05);
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            h3 {
                font-size: 1.15rem;
            }
            .search-form input[type="text"] {
                min-width: 150px;
                padding: 0.7rem 1rem;
            }
            .search-form button {
                padding: 0.7rem 1.2rem;
            }
            .hero-image-wrap {
                margin: 1rem 0 1.5rem;
            }
            .hero-caption {
                font-size: 0.8rem;
                padding: 0.6rem 1rem;
            }
            .schedule-table {
                font-size: 0.8rem;
            }
            .schedule-table th,
            .schedule-table td {
                padding: 0.5rem 0.6rem;
            }
            .main-content {
                padding: 1rem;
            }
            .sidebar {
                padding: 1rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .updated-badge {
                font-size: 0.75rem;
                padding: 0.3rem 0.8rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 12px;
            }
            .header-inner {
                padding: 0 12px;
            }
            h1 {
                font-size: 1.35rem;
            }
            h2 {
                font-size: 1.15rem;
                padding-left: 0.6rem;
            }
            h3 {
                font-size: 1.05rem;
            }
            p {
                font-size: 0.95rem;
            }
            .search-form input[type="text"] {
                min-width: 120px;
                padding: 0.6rem 0.9rem;
                font-size: 0.9rem;
            }
            .search-form button {
                padding: 0.6rem 1rem;
                font-size: 0.9rem;
            }
            .stars-input {
                font-size: 1.4rem;
            }
            friend-link {
                padding: 0.8rem 1rem;
                font-size: 0.85rem;
            }
        }
        .scroll-top {
            position: fixed;
            bottom: 30px;
            right: 30px;
            background: #ff6f00;
            color: #fff;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            box-shadow: 0 4px 15px rgba(255, 111, 0, 0.4);
            cursor: pointer;
            transition: all 0.3s ease;
            z-index: 999;
            border: none;
        }
        .scroll-top:hover {
            background: #e66000;
            transform: translateY(-3px);
        }
        .highlight-box {
            background: #f0f7ff;
            border-left: 5px solid #0057b3;
            padding: 1.2rem 1.5rem;
            border-radius: 0 12px 12px 0;
            margin: 1.5rem 0;
        }
        .highlight-box i {
            color: #0057b3;
            margin-right: 6px;
        }
        .emoji-big {
            font-size: 1.3rem;
        }
        .tag {
            display: inline-block;
            background: #ff6f00;
            color: #fff;
            padding: 0.15rem 0.8rem;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .tag-blue {
            background: #0057b3;
        }
        .author-note {
            background: #fafafa;
            padding: 1rem 1.5rem;
            border-radius: 12px;
            border: 1px solid #e8ecf3;
            font-style: italic;
            margin: 1.5rem 0;
        }
        .author-note i {
            color: #ff6f00;
            margin-right: 6px;
        }