*,
        *::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, BlinkMacSystemFont, sans-serif;
            background: #f8f6f2;
            color: #1e1e2a;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #b4418e;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover {
            color: #7a2d62;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        h1,
        h2,
        h3,
        h4 {
            font-weight: 700;
            line-height: 1.3;
            letter-spacing: -0.01em;
            color: #1a1a2e;
        }
        h1 {
            font-size: 2.2rem;
            margin: 0.5em 0 0.3em;
        }
        h2 {
            font-size: 1.7rem;
            margin: 1.6em 0 0.5em;
            border-left: 5px solid #b4418e;
            padding-left: 16px;
        }
        h3 {
            font-size: 1.3rem;
            margin: 1.2em 0 0.4em;
            color: #2d2d44;
        }
        h4 {
            font-size: 1.05rem;
            margin: 0.8em 0 0.3em;
            color: #3d3d5a;
        }
        p {
            margin: 0 0 1.1em;
        }
        ul,
        ol {
            margin: 0 0 1.2em 1.6em;
        }
        li {
            margin-bottom: 0.4em;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            border-radius: 24px;
            padding: 20px 24px 40px;
            box-shadow: 0 10px 40px rgba(0, 0, 0, 0.04);
        }
        .badge {
            display: inline-block;
            background: #b4418e15;
            color: #b4418e;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 2px 12px;
            border-radius: 30px;
            letter-spacing: 0.3px;
        }
        .emoji-big {
            font-size: 1.4em;
            margin-right: 4px;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0 16px;
            border-bottom: 2px solid #f0eae3;
            position: relative;
        }
        .my-logo {
            font-size: 1.6rem;
            font-weight: 800;
            background: linear-gradient(135deg, #b4418e, #6b2fa0);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.3px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: #b4418e;
            font-size: 1.4rem;
        }
        .my-logo:hover {
            opacity: 0.85;
            text-decoration: none;
        }
        .nav-wrapper {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .main-nav {
            display: flex;
            gap: 6px 16px;
            flex-wrap: wrap;
            list-style: none;
            margin: 0;
        }
        .main-nav a {
            font-weight: 500;
            padding: 6px 12px;
            border-radius: 40px;
            font-size: 0.9rem;
            color: #2d2d44;
            transition: background 0.2s, color 0.2s;
        }
        .main-nav a:hover {
            background: #b4418e12;
            color: #b4418e;
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: #1e1e2a;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
        }
        .hamburger:hover {
            background: #f0eae3;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 4px 10px;
            font-size: 0.8rem;
            padding: 12px 0 8px;
            color: #6b6b7a;
            list-style: none;
            margin: 0;
        }
        .breadcrumb li+li::before {
            content: "›";
            margin-right: 10px;
            color: #b4418e80;
            font-weight: 600;
        }
        .breadcrumb a {
            color: #6b6b7a;
        }
        .breadcrumb a:hover {
            color: #b4418e;
        }
        .search-area {
            background: #f4f0eb;
            border-radius: 60px;
            padding: 4px 4px 4px 18px;
            display: flex;
            align-items: center;
            max-width: 400px;
            margin: 16px 0 24px;
            border: 1px solid #e5ddd5;
            transition: border 0.2s;
        }
        .search-area:focus-within {
            border-color: #b4418e;
            background: #fff;
        }
        .search-area input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 10px 8px;
            font-size: 0.95rem;
            outline: none;
            min-width: 0;
        }
        .search-area button {
            background: #b4418e;
            border: none;
            color: #fff;
            padding: 10px 20px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .search-area button:hover {
            background: #7a2d62;
        }
        .feedback-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin: 32px 0 20px;
        }
        .feedback-card {
            background: #faf8f5;
            border-radius: 20px;
            padding: 20px 24px 28px;
            border: 1px solid #ece5dd;
        }
        .feedback-card h3 {
            margin-top: 0;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.15rem;
        }
        .feedback-card form {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .feedback-card input,
        .feedback-card textarea,
        .feedback-card select {
            padding: 10px 14px;
            border: 1px solid #ddd5cc;
            border-radius: 12px;
            font-size: 0.9rem;
            background: #fff;
            transition: border 0.2s;
            font-family: inherit;
        }
        .feedback-card input:focus,
        .feedback-card textarea:focus,
        .feedback-card select:focus {
            border-color: #b4418e;
            outline: none;
        }
        .feedback-card textarea {
            min-height: 80px;
            resize: vertical;
        }
        .feedback-card .btn-submit {
            background: #b4418e;
            color: #fff;
            border: none;
            padding: 10px 20px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 0.9rem;
            cursor: pointer;
            transition: background 0.2s;
            align-self: flex-start;
        }
        .feedback-card .btn-submit:hover {
            background: #7a2d62;
        }
        .star-rating {
            display: flex;
            flex-direction: row-reverse;
            gap: 4px;
            justify-content: flex-end;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            font-size: 1.6rem;
            color: #ddd5cc;
            cursor: pointer;
            transition: color 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
        }
        .feature-img-wrap {
            margin: 24px 0 28px;
            border-radius: 16px;
            overflow: hidden;
            background: #f4f0eb;
        }
        .feature-img-wrap img {
            width: 100%;
            max-height: 480px;
            object-fit: cover;
        }
        .feature-img-wrap figcaption {
            padding: 8px 16px 12px;
            font-size: 0.8rem;
            color: #6b6b7a;
            font-style: italic;
        }
        friend-link {
            display: block;
            padding: 20px 0 8px;
            border-top: 1px solid #ece5dd;
            margin-top: 28px;
        }
        friend-link .fl-head {
            font-weight: 600;
            font-size: 0.9rem;
            color: #6b6b7a;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        friend-link .fl-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 18px;
            list-style: none;
            margin: 0;
        }
        friend-link .fl-list a {
            font-size: 0.85rem;
            color: #4a4a5a;
            border-bottom: 1px dotted #ccc;
        }
        friend-link .fl-list a:hover {
            color: #b4418e;
            border-color: #b4418e;
        }
        .site-footer {
            padding: 24px 0 12px;
            font-size: 0.8rem;
            color: #6b6b7a;
            border-top: 1px solid #ece5dd;
            margin-top: 20px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .site-footer .copyright {
            opacity: 0.8;
        }
        @media (max-width: 768px) {
            .container {
                padding: 12px 14px 30px;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
                padding-left: 10px;
            }
            h3 {
                font-size: 1.1rem;
            }
            .main-nav {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #fff;
                padding: 12px 0 20px;
                gap: 4px;
                border-top: 1px solid #f0eae3;
                margin-top: 12px;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 10px 14px;
                border-radius: 12px;
            }
            .hamburger {
                display: block;
            }
            .feedback-grid {
                grid-template-columns: 1fr;
            }
            .site-footer {
                flex-direction: column;
                text-align: center;
            }
            .search-area {
                max-width: 100%;
                flex-wrap: wrap;
                border-radius: 20px;
                padding: 6px 6px 6px 14px;
            }
            .search-area input {
                padding: 8px 4px;
                font-size: 0.85rem;
            }
            .search-area button {
                padding: 8px 14px;
                font-size: 0.8rem;
            }
        }
        @media (min-width: 769px) {
            .main-nav {
                display: flex !important;
            }
            .hamburger {
                display: none !important;
            }
        }
        .mt-1 {
            margin-top: 8px;
        }
        .mb-1 {
            margin-bottom: 8px;
        }
        .text-muted {
            color: #6b6b7a;
            font-size: 0.85rem;
        }
        .updated-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: #eef0f5;
            padding: 4px 14px;
            border-radius: 40px;
            font-size: 0.75rem;
            color: #3d3d5a;
        }
        .section-highlight {
            background: #faf8f5;
            border-radius: 20px;
            padding: 16px 20px;
            margin: 20px 0;
            border-left: 4px solid #b4418e;
        }
        .inline-link-list {
            display: flex;
            flex-wrap: wrap;
            gap: 6px 16px;
            margin: 12px 0 18px;
        }
        .inline-link-list a {
            font-size: 0.85rem;
            background: #f4f0eb;
            padding: 2px 14px;
            border-radius: 30px;
            color: #2d2d44;
        }
        .inline-link-list a:hover {
            background: #b4418e15;
            color: #b4418e;
            text-decoration: none;
        }
        blockquote {
            border-left: 4px solid #b4418e;
            padding: 8px 16px;
            margin: 16px 0;
            background: #faf8f5;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3d3d5a;
        }
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 16px 0;
            font-size: 0.9rem;
        }
        th,
        td {
            padding: 10px 12px;
            border: 1px solid #ece5dd;
            text-align: left;
        }
        th {
            background: #f4f0eb;
            font-weight: 600;
        }
        .tag {
            display: inline-block;
            background: #b4418e10;
            color: #b4418e;
            padding: 2px 12px;
            border-radius: 30px;
            font-size: 0.7rem;
            font-weight: 600;
        }