*,
        *::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: #0b0e14;
            color: #e8edf5;
            line-height: 1.7;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: #ffb347;
            text-decoration: none;
            transition: color 0.25s ease, opacity 0.25s ease;
        }
        a:hover,
        a:focus-visible {
            color: #ffd78a;
            opacity: 0.9;
        }
        a:focus-visible {
            outline: 2px solid #ffb347;
            outline-offset: 2px;
            border-radius: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #f5f7fc;
            margin-top: 0;
        }
        h1 {
            font-size: clamp(2rem, 5vw, 3.2rem);
            margin-bottom: 0.75rem;
        }
        h2 {
            font-size: clamp(1.5rem, 3.5vw, 2.2rem);
            margin-top: 2.5rem;
            margin-bottom: 0.6rem;
            border-bottom: 2px solid rgba(255, 179, 71, 0.25);
            padding-bottom: 0.35rem;
        }
        h3 {
            font-size: clamp(1.2rem, 2.5vw, 1.6rem);
            margin-top: 1.8rem;
            margin-bottom: 0.4rem;
        }
        h4 {
            font-size: clamp(1rem, 2vw, 1.25rem);
            margin-top: 1.2rem;
            margin-bottom: 0.3rem;
            color: #cfd9e6;
        }
        p {
            margin-bottom: 1rem;
            color: #d0d8e3;
        }
        strong,
        b {
            color: #f5f7fc;
            font-weight: 600;
        }
        em,
        i {
            font-style: italic;
            color: #e0c8a0;
        }
        hr {
            border: none;
            border-top: 1px solid rgba(255, 179, 71, 0.15);
            margin: 2rem 0;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.25rem;
        }
        .site-header {
            background: linear-gradient(145deg, #131a24, #0b0e14);
            border-bottom: 2px solid rgba(255, 179, 71, 0.2);
            padding: 0.75rem 0;
            position: sticky;
            top: 0;
            z-index: 100;
            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 1rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #ffb347, #ff8c00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            transition: transform 0.2s ease;
        }
        .my-logo:hover {
            transform: scale(1.02);
        }
        .my-logo i {
            -webkit-text-fill-color: initial;
            color: #ffb347;
            font-size: 1.4rem;
        }
        .my-logo span {
            -webkit-text-fill-color: initial;
            color: #ffb347;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #e8edf5;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 0.25rem 0.5rem;
            border-radius: 6px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 179, 71, 0.15);
        }
        .nav-toggle:focus-visible {
            outline: 2px solid #ffb347;
            outline-offset: 2px;
        }
        .main-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 0.25rem 0.5rem;
            align-items: center;
        }
        .main-nav a {
            padding: 0.4rem 0.9rem;
            border-radius: 40px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #c8d0dc;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a.active {
            background: rgba(255, 179, 71, 0.18);
            color: #ffb347;
        }
        .main-nav a i {
            margin-right: 0.35rem;
            font-size: 0.8rem;
        }
        .breadcrumb-wrap {
            background: rgba(255, 179, 71, 0.06);
            padding: 0.55rem 0;
            border-bottom: 1px solid rgba(255, 179, 71, 0.08);
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.4rem 0.6rem;
            font-size: 0.85rem;
            color: #9aa7b9;
        }
        .breadcrumb a {
            color: #9aa7b9;
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }
        .breadcrumb a:hover {
            color: #ffb347;
        }
        .breadcrumb .sep {
            color: #5a6a7e;
            font-size: 0.7rem;
        }
        .breadcrumb .current {
            color: #ffb347;
            font-weight: 500;
        }
        .hero-img-wrap {
            margin: 1.5rem 0 2rem;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
            position: relative;
            background: #1a232e;
        }
        .hero-img-wrap img {
            width: 100%;
            max-height: 540px;
            object-fit: cover;
            border-radius: 16px;
            transition: transform 0.4s ease;
        }
        .hero-img-wrap:hover img {
            transform: scale(1.01);
        }
        .hero-caption {
            padding: 0.75rem 1rem;
            font-size: 0.85rem;
            color: #9aa7b9;
            background: rgba(11, 14, 20, 0.7);
            border-radius: 0 0 16px 16px;
            text-align: center;
        }
        .content-area {
            flex: 1;
            padding: 0.5rem 0 2.5rem;
        }
        .content-area .container {
            max-width: 880px;
        }
        .last-updated {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            font-size: 0.85rem;
            color: #8a9bb0;
            background: rgba(255, 179, 71, 0.08);
            padding: 0.3rem 1rem;
            border-radius: 40px;
            margin-bottom: 1.25rem;
        }
        .last-updated i {
            color: #ffb347;
        }
        section {
            margin-bottom: 2.5rem;
        }
        .inline-link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            padding: 0.75rem 0;
            margin: 0.5rem 0 1rem;
        }
        .inline-link-list a {
            background: rgba(255, 179, 71, 0.08);
            padding: 0.2rem 0.9rem;
            border-radius: 40px;
            font-size: 0.85rem;
            border: 1px solid rgba(255, 179, 71, 0.12);
            transition: all 0.2s;
        }
        .inline-link-list a:hover {
            background: rgba(255, 179, 71, 0.2);
            border-color: rgba(255, 179, 71, 0.3);
        }
        .search-block {
            background: #151e28;
            border-radius: 14px;
            padding: 1.2rem 1.5rem;
            margin: 1.5rem 0 2rem;
            border: 1px solid rgba(255, 179, 71, 0.1);
        }
        .search-block form {
            display: flex;
            gap: 0.6rem;
            flex-wrap: wrap;
        }
        .search-block input[type="text"] {
            flex: 1;
            min-width: 180px;
            padding: 0.7rem 1rem;
            border-radius: 40px;
            border: 1px solid rgba(255, 179, 71, 0.2);
            background: #0b0e14;
            color: #e8edf5;
            font-size: 0.95rem;
            transition: border-color 0.2s;
        }
        .search-block input[type="text"]:focus {
            outline: none;
            border-color: #ffb347;
        }
        .search-block button {
            padding: 0.7rem 1.6rem;
            border-radius: 40px;
            border: none;
            background: linear-gradient(135deg, #ffb347, #ff8c00);
            color: #0b0e14;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .search-block button:hover {
            transform: scale(1.02);
            box-shadow: 0 4px 20px rgba(255, 179, 71, 0.3);
        }
        .search-block button:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 1.5rem;
            margin: 2rem 0 1.5rem;
        }
        @media (max-width: 680px) {
            .feedback-grid {
                grid-template-columns: 1fr;
            }
        }
        .feedback-card {
            background: #151e28;
            border-radius: 14px;
            padding: 1.3rem 1.5rem;
            border: 1px solid rgba(255, 179, 71, 0.08);
        }
        .feedback-card h4 {
            margin-top: 0;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            color: #ffb347;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 0.7rem;
            margin-top: 0.6rem;
        }
        .feedback-card textarea,
        .feedback-card select {
            padding: 0.6rem 0.9rem;
            border-radius: 8px;
            border: 1px solid rgba(255, 179, 71, 0.15);
            background: #0b0e14;
            color: #e8edf5;
            font-size: 0.9rem;
            font-family: inherit;
            resize: vertical;
        }
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            outline: none;
            border-color: #ffb347;
        }
        .feedback-card textarea {
            min-height: 70px;
        }
        .feedback-card .btn-submit {
            align-self: flex-start;
            padding: 0.5rem 1.4rem;
            border-radius: 40px;
            border: none;
            background: #ffb347;
            color: #0b0e14;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
        }
        .feedback-card .btn-submit:hover {
            background: #ffd78a;
            transform: scale(1.02);
        }
        .feedback-card .btn-submit:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
        }
        .star-display {
            display: flex;
            gap: 0.2rem;
            font-size: 1.3rem;
            color: #ffb347;
            margin-bottom: 0.3rem;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1rem 0 1.5rem;
            font-size: 0.9rem;
            background: #151e28;
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid rgba(255, 179, 71, 0.08);
        }
        .data-table th,
        .data-table td {
            padding: 0.65rem 1rem;
            text-align: left;
            border-bottom: 1px solid rgba(255, 179, 71, 0.06);
        }
        .data-table th {
            background: #1f2a36;
            color: #ffb347;
            font-weight: 600;
            text-transform: uppercase;
            font-size: 0.8rem;
            letter-spacing: 0.5px;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: rgba(255, 179, 71, 0.04);
        }
        blockquote {
            border-left: 4px solid #ffb347;
            padding: 0.75rem 1.25rem;
            margin: 1.2rem 0;
            background: rgba(255, 179, 71, 0.05);
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #c8d0dc;
        }
        blockquote footer {
            margin-top: 0.4rem;
            font-size: 0.85rem;
            color: #8a9bb0;
        }
        .site-footer {
            background: #0f151d;
            border-top: 2px solid rgba(255, 179, 71, 0.1);
            padding: 2rem 0 1.2rem;
            margin-top: 2rem;
        }
        .footer-inner {
            display: flex;
            flex-direction: column;
            gap: 1.5rem;
        }
        .footer-friend {
            display: flex;
            flex-wrap: wrap;
            gap: 0.6rem 1.2rem;
            align-items: center;
        }
        .footer-friend span.label {
            color: #8a9bb0;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.5px;
        }
        .footer-friend a {
            font-size: 0.9rem;
            color: #c8d0dc;
            padding: 0.2rem 0.6rem;
            border-radius: 4px;
            transition: background 0.2s, color 0.2s;
        }
        .footer-friend a:hover {
            background: rgba(255, 179, 71, 0.12);
            color: #ffb347;
        }
        .footer-copyright {
            font-size: 0.82rem;
            color: #6a7a8e;
            border-top: 1px solid rgba(255, 179, 71, 0.06);
            padding-top: 1.2rem;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 0.5rem;
        }
        .footer-copyright a {
            color: #8a9bb0;
        }
        .footer-copyright a:hover {
            color: #ffb347;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                gap: 0.3rem;
                padding: 0.75rem 0 0.25rem;
                border-top: 1px solid rgba(255, 179, 71, 0.1);
                margin-top: 0.5rem;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 0.6rem 1rem;
                border-radius: 8px;
            }
            .header-inner {
                align-items: center;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            .hero-img-wrap img {
                max-height: 280px;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .data-table {
                font-size: 0.8rem;
            }
            .data-table th,
            .data-table td {
                padding: 0.45rem 0.6rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.9rem;
            }
            .search-block form {
                flex-direction: column;
            }
            .search-block input[type="text"] {
                min-width: unset;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .last-updated {
                font-size: 0.75rem;
                padding: 0.2rem 0.7rem;
            }
        }
        .text-gradient {
            background: linear-gradient(135deg, #ffb347, #ff8c00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .mt-1 {
            margin-top: 0.75rem;
        }
        .mb-1 {
            margin-bottom: 0.75rem;
        }
        .flex-center {
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }
        .emoji-big {
            font-size: 1.4em;
        }
        .highlight-box {
            background: rgba(255, 179, 71, 0.07);
            border-left: 3px solid #ffb347;
            padding: 0.8rem 1.2rem;
            border-radius: 0 12px 12px 0;
            margin: 1rem 0;
        }
        .tag {
            display: inline-block;
            background: rgba(255, 179, 71, 0.12);
            padding: 0.1rem 0.7rem;
            border-radius: 40px;
            font-size: 0.75rem;
            color: #ffb347;
        }
        @media (prefers-reduced-motion: no-preference) {
            .fade-in {
                animation: fadeIn 0.6s ease forwards;
            }
            @keyframes fadeIn {
                0% {
                    opacity: 0;
                    transform: translateY(12px);
                }
                100% {
                    opacity: 1;
                    transform: translateY(0);
                }
            }
        }
        friend-link {
            display: inline;
        }