*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', 'Roboto', system-ui, -apple-system, sans-serif;
            background: #0c0b0f;
            color: #e0dcd0;
            line-height: 1.75;
            padding: 0;
            margin: 0;
            min-height: 100vh;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: #ff6a33;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover,
        a:focus {
            color: #ffaa77;
            text-decoration: underline;
        }
        ul,
        ol {
            padding-left: 1.5rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.25;
            color: #f5eee6;
            margin-top: 1.5em;
            margin-bottom: 0.5em;
        }
        h1 {
            font-size: 2.4rem;
            border-bottom: 3px solid #ff3c1f;
            padding-bottom: 0.3em;
            margin-top: 0.5em;
        }
        h2 {
            font-size: 1.8rem;
            border-left: 5px solid #ff3c1f;
            padding-left: 0.75rem;
            margin-top: 2rem;
        }
        h3 {
            font-size: 1.35rem;
            color: #ffb347;
        }
        h4 {
            font-size: 1.1rem;
            color: #ff8c5a;
        }
        p {
            margin-bottom: 1.2em;
            word-wrap: break-word;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1.2rem;
        }
        .site-header {
            background: #141118;
            border-bottom: 2px solid #2a1f2e;
            position: sticky;
            top: 0;
            z-index: 100;
            padding: 0.6rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.7);
        }
        .header-grid {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: #ff3c1f;
            background: linear-gradient(135deg, #ff3c1f, #ff8c00);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            transition: transform 0.2s;
        }
        .my-logo:hover {
            transform: scale(1.04);
            text-decoration: none;
        }
        .my-logo small {
            font-size: 0.5rem;
            display: block;
            -webkit-text-fill-color: #a09088;
            color: #a09088;
            letter-spacing: 1px;
        }
        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            border-radius: 4px;
        }
        .hamburger span {
            display: block;
            width: 30px;
            height: 3px;
            background: #e0dcd0;
            border-radius: 3px;
            transition: 0.3s ease;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -7px);
        }
        .nav-menu {
            display: flex;
            gap: 1.2rem;
            align-items: center;
            flex-wrap: wrap;
        }
        .nav-menu a {
            color: #cbc4b8;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.3rem 0.6rem;
            border-radius: 4px;
            transition: background 0.2s, color 0.2s;
        }
        .nav-menu a:hover {
            background: #2a1f2e;
            color: #ff6a33;
            text-decoration: none;
        }
        .breadcrumb {
            background: #1a1620;
            padding: 0.6rem 1.2rem;
            font-size: 0.85rem;
            color: #9a8e86;
            border-bottom: 1px solid #2a1f2e;
        }
        .breadcrumb a {
            color: #ff6a33;
        }
        .breadcrumb a:hover {
            color: #ffaa77;
        }
        .breadcrumb span {
            color: #6a5e56;
        }
        .hero {
            background: radial-gradient(ellipse at 30% 40%, #1f1422, #0c0b0f 80%);
            padding: 3rem 0 2rem;
            text-align: center;
            position: relative;
        }
        .hero h1 {
            border-bottom: none;
            font-size: 2.8rem;
            background: linear-gradient(135deg, #ff3c1f, #ffb347);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 0.3rem;
        }
        .hero .sub {
            font-size: 1.2rem;
            color: #b8a898;
            max-width: 720px;
            margin: 0 auto;
        }
        .hero .meta {
            margin-top: 1rem;
            color: #7a6e66;
            font-size: 0.9rem;
        }
        .hero .meta span {
            background: #1f1a24;
            padding: 0.2rem 0.8rem;
            border-radius: 20px;
            margin: 0 0.3rem;
        }
        .content-area {
            padding: 2rem 0 3rem;
        }
        .content-area .container {
            max-width: 900px;
        }
        .content-area img.featured {
            border-radius: 12px;
            margin: 2rem 0;
            box-shadow: 0 8px 40px rgba(0, 0, 0, 0.8);
            border: 1px solid #2f2435;
        }
        .content-area blockquote {
            border-left: 4px solid #ff3c1f;
            background: #1a1620;
            padding: 1rem 1.5rem;
            margin: 1.8rem 0;
            font-style: italic;
            color: #d4c8b8;
            border-radius: 0 8px 8px 0;
        }
        .content-area .highlight-box {
            background: #1a1620;
            border: 1px solid #2f2435;
            border-radius: 10px;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
        }
        .content-area .highlight-box h4 {
            margin-top: 0;
            color: #ffb347;
        }
        .content-area ul li,
        .content-area ol li {
            margin-bottom: 0.5rem;
        }
        .content-area .emoji-big {
            font-size: 1.4rem;
            margin-right: 0.3rem;
        }
        .interactive-section {
            background: #141118;
            border-radius: 12px;
            padding: 2rem;
            margin: 2.5rem 0;
            border: 1px solid #2a1f2e;
        }
        .interactive-section h3 {
            margin-top: 0;
            color: #ffb347;
            border-bottom: 1px solid #2a1f2e;
            padding-bottom: 0.5rem;
        }
        .interactive-section form {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 1rem;
        }
        .interactive-section input,
        .interactive-section textarea,
        .interactive-section select {
            background: #1f1a24;
            border: 1px solid #2f2435;
            color: #e0dcd0;
            padding: 0.7rem 1rem;
            border-radius: 6px;
            font-size: 1rem;
            font-family: inherit;
            transition: border 0.2s;
            width: 100%;
        }
        .interactive-section input:focus,
        .interactive-section textarea:focus {
            border-color: #ff6a33;
            outline: none;
        }
        .interactive-section textarea {
            min-height: 100px;
            resize: vertical;
        }
        .interactive-section .btn {
            background: #ff3c1f;
            color: #fff;
            border: none;
            padding: 0.7rem 1.8rem;
            border-radius: 6px;
            font-weight: 700;
            font-size: 1rem;
            cursor: pointer;
            transition: background 0.2s, transform 0.1s;
            align-self: flex-start;
        }
        .interactive-section .btn:hover {
            background: #e62e12;
            transform: scale(1.02);
        }
        .interactive-section .btn-secondary {
            background: #2f2435;
            color: #e0dcd0;
        }
        .interactive-section .btn-secondary:hover {
            background: #3f3045;
        }
        .score-stars {
            display: flex;
            gap: 0.5rem;
            font-size: 1.8rem;
            cursor: pointer;
            color: #4a3f4a;
            transition: color 0.2s;
        }
        .score-stars .star:hover,
        .score-stars .star.active {
            color: #ffb347;
        }
        .score-stars .star {
            transition: color 0.15s;
            user-select: none;
        }
        friend-link {
            display: block;
            background: #141118;
            border-top: 2px solid #2a1f2e;
            padding: 2rem 0;
            margin-top: 2rem;
        }
        friend-link .container {
            display: flex;
            flex-wrap: wrap;
            gap: 1.5rem;
            justify-content: center;
        }
        friend-link a {
            color: #b8a898;
            font-size: 0.95rem;
            padding: 0.3rem 1rem;
            border: 1px solid #2f2435;
            border-radius: 30px;
            transition: background 0.2s, color 0.2s, border-color 0.2s;
        }
        friend-link a:hover {
            background: #2a1f2e;
            color: #ff6a33;
            border-color: #ff6a33;
            text-decoration: none;
        }
        friend-link .label {
            width: 100%;
            text-align: center;
            font-size: 0.85rem;
            color: #6a5e56;
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 0.5rem;
        }
        .site-footer {
            background: #0a080c;
            border-top: 2px solid #1f1a24;
            padding: 2rem 0;
            text-align: center;
            color: #6a5e56;
            font-size: 0.85rem;
        }
        .site-footer p {
            margin-bottom: 0.4rem;
        }
        .site-footer a {
            color: #8a7e76;
        }
        .site-footer a:hover {
            color: #ff6a33;
        }
        @media (max-width: 820px) {
            .hamburger {
                display: flex;
            }
            .nav-menu {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: stretch;
                padding: 1rem 0 0.5rem;
                gap: 0.6rem;
            }
            .nav-menu.open {
                display: flex;
            }
            .nav-menu a {
                padding: 0.6rem 1rem;
                border-radius: 6px;
                background: #1a1620;
            }
            h1 {
                font-size: 1.8rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .hero h1 {
                font-size: 2rem;
            }
            .hero .sub {
                font-size: 1rem;
            }
            .interactive-section {
                padding: 1.2rem;
            }
            .score-stars {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 480px) {
            .container {
                padding: 0 0.8rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                padding: 0.4rem 0.8rem;
            }
            h1 {
                font-size: 1.5rem;
            }
            h2 {
                font-size: 1.2rem;
            }
            .hero h1 {
                font-size: 1.6rem;
            }
            .interactive-section .btn {
                width: 100%;
                text-align: center;
            }
        }
        ::-webkit-scrollbar {
            width: 8px;
            background: #0c0b0f;
        }
        ::-webkit-scrollbar-thumb {
            background: #2f2435;
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: #4a3f4a;
        }
        @media print {
            .site-header,
            .breadcrumb,
            .interactive-section,
            friend-link,
            .site-footer {
                display: none;
            }
            body {
                background: #fff;
                color: #111;
            }
            h1,
            h2,
            h3,
            h4 {
                color: #111;
            }
            a {
                color: #111;
                text-decoration: underline;
            }
        }