*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        :root {
            --primary: #1e2a4a;
            --primary-light: #2c3e6b;
            --accent: #f5a623;
            --accent-hover: #d48f1a;
            --bg: #f4f6fa;
            --card-bg: #ffffff;
            --text: #1a1a2e;
            --text-light: #555e7a;
            --line: #e2e6ee;
            --shadow: 0 8px 28px rgba(0, 0, 0, 0.06);
            --radius: 14px;
            --font: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            --max-width: 1200px;
            --header-h: 72px;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: var(--font);
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            padding-top: var(--header-h);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        a {
            color: var(--primary-light);
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: var(--accent-hover);
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: var(--primary);
            color: #fff;
            height: var(--header-h);
            display: flex;
            align-items: center;
            padding: 0 24px;
            box-shadow: 0 2px 16px rgba(0, 0, 0, 0.20);
        }
        .header-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            letter-spacing: -0.5px;
            background: linear-gradient(135deg, #f5a623, #f7c948);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(245, 166, 35, 0.25);
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.55rem;
            font-weight: 400;
            -webkit-text-fill-color: rgba(255, 255, 255, 0.6);
            display: block;
            letter-spacing: 1.2px;
            text-transform: uppercase;
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.10);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .main-nav a {
            color: rgba(255, 255, 255, 0.80);
            padding: 8px 16px;
            border-radius: 30px;
            font-size: 0.90rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            white-space: nowrap;
        }
        .main-nav a:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            text-decoration: none;
        }
        .main-nav a.active {
            background: var(--accent);
            color: var(--primary);
        }
        .breadcrumb-wrap {
            max-width: var(--max-width);
            margin: 20px auto 0;
            padding: 0 24px;
            width: 100%;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 12px;
            font-size: 0.85rem;
            color: var(--text-light);
            background: var(--card-bg);
            padding: 10px 20px;
            border-radius: 40px;
            box-shadow: var(--shadow);
        }
        .breadcrumb a {
            color: var(--primary-light);
            font-weight: 500;
        }
        .breadcrumb a:hover {
            color: var(--accent-hover);
        }
        .breadcrumb span {
            color: var(--text-light);
        }
        .breadcrumb .sep {
            color: #bcc;
        }
        .page-wrap {
            max-width: var(--max-width);
            margin: 24px auto 40px;
            padding: 0 24px;
            width: 100%;
            flex: 1;
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 40px;
        }
        .main-content {
            min-width: 0;
        }
        .side-content {
            position: sticky;
            top: calc(var(--header-h) + 30px);
            align-self: start;
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .card {
            background: var(--card-bg);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px 32px;
            margin-bottom: 32px;
        }
        .card-sm {
            padding: 20px 22px;
            margin-bottom: 0;
        }
        h1 {
            font-size: 2.4rem;
            font-weight: 800;
            line-height: 1.25;
            color: var(--primary);
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--primary);
            margin-top: 48px;
            margin-bottom: 16px;
            padding-bottom: 8px;
            border-bottom: 3px solid var(--accent);
            display: inline-block;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            color: var(--primary-light);
            margin-top: 32px;
            margin-bottom: 12px;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            color: var(--text);
            margin-top: 24px;
            margin-bottom: 8px;
        }
        .last-updated {
            font-size: 0.85rem;
            color: var(--text-light);
            background: #eef1f7;
            display: inline-block;
            padding: 4px 16px;
            border-radius: 30px;
            margin-bottom: 20px;
        }
        .featured-image {
            margin: 24px 0 28px;
            border-radius: var(--radius);
            box-shadow: var(--shadow);
        }
        .featured-image img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .featured-image figcaption {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-top: 8px;
            text-align: center;
            font-style: italic;
        }
        .link-list-inset {
            background: #f0f3f9;
            border-radius: 12px;
            padding: 18px 22px;
            margin: 24px 0;
            border-left: 4px solid var(--accent);
        }
        .link-list-inset ul {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 6px 20px;
        }
        .link-list-inset li::before {
            content: "▸ ";
            color: var(--accent);
            font-weight: 700;
        }
        .link-list-inset a {
            font-weight: 500;
        }
        .search-box {
            display: flex;
            gap: 8px;
            margin: 20px 0 8px;
        }
        .search-box input {
            flex: 1;
            padding: 12px 18px;
            border: 2px solid var(--line);
            border-radius: 40px;
            font-size: 0.95rem;
            outline: none;
            transition: border 0.2s;
            background: #fafbfc;
        }
        .search-box input:focus {
            border-color: var(--accent);
        }
        .search-box button {
            padding: 12px 24px;
            background: var(--accent);
            color: var(--primary);
            font-weight: 700;
            border: none;
            border-radius: 40px;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.95rem;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-box button:hover {
            background: var(--accent-hover);
        }
        .search-box button:active {
            transform: scale(0.97);
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 12px;
        }
        .feedback-grid form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-grid textarea,
        .feedback-grid input,
        .feedback-grid select {
            padding: 10px 14px;
            border: 2px solid var(--line);
            border-radius: 10px;
            font-size: 0.90rem;
            font-family: var(--font);
            outline: none;
            transition: border 0.2s;
            background: #fafbfc;
        }
        .feedback-grid textarea:focus,
        .feedback-grid input:focus,
        .feedback-grid select:focus {
            border-color: var(--accent);
        }
        .feedback-grid textarea {
            min-height: 100px;
            resize: vertical;
        }
        .feedback-grid button {
            padding: 12px 18px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            border: none;
            border-radius: 30px;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            font-size: 0.90rem;
        }
        .feedback-grid button:hover {
            background: var(--primary-light);
        }
        .feedback-grid button:active {
            transform: scale(0.97);
        }
        .side-links {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .side-links li {
            padding: 6px 0;
            border-bottom: 1px solid var(--line);
        }
        .side-links li::before {
            content: "🐾 ";
            font-size: 0.85rem;
        }
        .side-links a {
            font-weight: 500;
            font-size: 0.90rem;
        }
        friend-link {
            display: block;
            padding: 16px 0 8px;
            border-top: 2px solid var(--line);
            margin-top: 20px;
            font-size: 0.90rem;
        }
        friend-link a {
            font-weight: 500;
            margin: 0 12px 0 4px;
        }
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.80);
            padding: 32px 24px 24px;
            margin-top: 40px;
        }
        .footer-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        .footer-inner .copyright {
            font-size: 0.85rem;
            opacity: 0.75;
        }
        .footer-inner .copyright strong {
            color: #fff;
            opacity: 1;
        }
        @media (max-width: 1024px) {
            .page-wrap {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .side-content {
                position: static;
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .side-content .card-sm {
                margin-bottom: 0;
            }
        }
        @media (max-width: 820px) {
            .nav-toggle {
                display: block;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: var(--header-h);
                left: 0;
                right: 0;
                background: var(--primary);
                flex-direction: column;
                padding: 16px 24px 24px;
                gap: 4px;
                box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
                border-radius: 0 0 20px 20px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 18px;
                font-size: 1rem;
                border-radius: 10px;
                width: 100%;
            }
            .link-list-inset ul {
                grid-template-columns: 1fr;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.5rem;
            }
            .card {
                padding: 20px 18px;
            }
            .side-content {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 500px) {
            .search-box {
                flex-direction: column;
            }
            .search-box button {
                justify-content: center;
            }
            .header-inner {
                gap: 8px;
            }
            .my-logo {
                font-size: 1.2rem;
            }
            .my-logo small {
                font-size: 0.45rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 8px 14px;
                gap: 4px 8px;
            }
            .featured-image img {
                max-height: 240px;
            }
        }
        .emoji-lg {
            font-size: 1.4em;
            display: inline-block;
            margin-right: 4px;
        }
        .highlight-box {
            background: linear-gradient(135deg, #fef9e7, #fdf2d5);
            border-radius: 12px;
            padding: 20px 24px;
            border-left: 5px solid var(--accent);
            margin: 20px 0;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 16px;
            margin: 20px 0;
        }
        .stat-item {
            background: #f8faff;
            border-radius: 12px;
            padding: 18px 14px;
            text-align: center;
            border: 1px solid var(--line);
        }
        .stat-item .num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent);
            display: block;
        }
        .stat-item .label {
            font-size: 0.85rem;
            color: var(--text-light);
        }
        .interview-block {
            background: #f5f7fc;
            border-radius: 14px;
            padding: 24px 28px;
            margin: 24px 0;
            border: 1px solid #e8ecf5;
        }
        .interview-block .speaker {
            font-weight: 700;
            color: var(--primary);
        }
        .interview-block .speaker::before {
            content: "🗣️ ";
        }