*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
            background: #fcf8f3;
            color: #2d2a24;
            line-height: 1.7;
            padding: 0 1rem;
        }
        a {
            color: #b45a3b;
            text-decoration: none;
            transition: color 0.2s;
        }
        a:hover,
        a:focus {
            color: #8c3e25;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 1rem;
        }
        .site-header {
            background: linear-gradient(135deg, #f7e8d9 0%, #f0d5c0 100%);
            border-radius: 0 0 32px 32px;
            padding: 1.2rem 0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
            position: sticky;
            top: 0;
            z-index: 100;
            backdrop-filter: blur(6px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 0.8rem 1.5rem;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            background: linear-gradient(135deg, #b45a3b, #d4835a);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-shadow: 0 2px 8px rgba(180, 90, 59, 0.15);
            transition: transform 0.25s;
        }
        .my-logo:hover {
            transform: scale(1.02);
            text-decoration: none;
        }
        .nav-list {
            display: flex;
            gap: 0.6rem 1.2rem;
            list-style: none;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-list a {
            font-weight: 600;
            font-size: 0.95rem;
            padding: 0.4rem 0.8rem;
            border-radius: 30px;
            background: rgba(255, 255, 255, 0.5);
            transition: background 0.25s, transform 0.2s;
        }
        .nav-list a:hover {
            background: #fff;
            transform: translateY(-2px);
            text-decoration: none;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 2rem;
            color: #4a372b;
            cursor: pointer;
            padding: 0.2rem 0.6rem;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: rgba(0, 0, 0, 0.05);
        }
        #nav-toggle {
            display: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem 0.8rem;
            font-size: 0.85rem;
            padding: 0.8rem 0 0.2rem;
            color: #6b5b4f;
        }
        .breadcrumb a {
            color: #8c6a5a;
        }
        .breadcrumb span {
            color: #b09a8a;
        }
        section {
            padding: 2.8rem 0;
            border-bottom: 1px solid #ecdfd3;
        }
        section:last-of-type {
            border-bottom: none;
        }
        h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.02em;
            margin: 0.6rem 0 1.2rem;
            color: #3d2c20;
        }
        h2 {
            font-size: 2rem;
            font-weight: 700;
            margin: 1.8rem 0 0.8rem;
            color: #4a372b;
            border-left: 6px solid #d4835a;
            padding-left: 1rem;
        }
        h3 {
            font-size: 1.4rem;
            font-weight: 600;
            margin: 1.4rem 0 0.6rem;
            color: #5a4437;
        }
        h4 {
            font-size: 1.15rem;
            font-weight: 600;
            margin: 1rem 0 0.4rem;
            color: #6b5547;
        }
        p {
            margin-bottom: 1rem;
        }
        .highlight {
            background: #f7ede4;
            padding: 0.15rem 0.4rem;
            border-radius: 4px;
            font-weight: 600;
        }
        .link-group {
            background: #f5ede6;
            border-radius: 16px;
            padding: 1.5rem 2rem;
            margin: 2rem 0;
            display: flex;
            flex-wrap: wrap;
            gap: 0.8rem 1.6rem;
        }
        .link-group a {
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 0.4rem;
            background: #fff;
            padding: 0.3rem 1rem;
            border-radius: 30px;
            box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
            transition: transform 0.2s, box-shadow 0.2s;
            font-size: 0.9rem;
        }
        .link-group a:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
            text-decoration: none;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.8rem;
            margin: 2rem 0;
        }
        .card {
            background: #fff;
            border-radius: 20px;
            padding: 1.6rem 1.6rem 2rem;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
            transition: transform 0.25s, box-shadow 0.3s;
            border: 1px solid #f0e4da;
        }
        .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
        }
        .card i {
            font-size: 2rem;
            color: #d4835a;
            margin-bottom: 0.6rem;
        }
        .card h3 {
            margin-top: 0.2rem;
        }
        .form-box {
            background: #fff;
            border-radius: 20px;
            padding: 2rem;
            max-width: 640px;
            margin: 1.6rem 0;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
            border: 1px solid #ecdfd3;
        }
        .form-box label {
            font-weight: 600;
            display: block;
            margin: 0.8rem 0 0.3rem;
        }
        .form-box input,
        .form-box textarea,
        .form-box select {
            width: 100%;
            padding: 0.7rem 1rem;
            border-radius: 12px;
            border: 1px solid #d9cbbf;
            font-size: 1rem;
            background: #fcf8f3;
            transition: border 0.2s, box-shadow 0.2s;
        }
        .form-box input:focus,
        .form-box textarea:focus,
        .form-box select:focus {
            outline: none;
            border-color: #b45a3b;
            box-shadow: 0 0 0 3px rgba(180, 90, 59, 0.15);
        }
        .form-box textarea {
            min-height: 110px;
            resize: vertical;
        }
        .form-box button {
            margin-top: 1.2rem;
            background: #b45a3b;
            color: #fff;
            border: none;
            padding: 0.8rem 2.4rem;
            border-radius: 40px;
            font-size: 1.05rem;
            font-weight: 700;
            cursor: pointer;
            transition: background 0.25s, transform 0.2s;
        }
        .form-box button:hover {
            background: #8c3e25;
            transform: translateY(-2px);
        }
        .star-rating {
            display: flex;
            gap: 0.4rem;
            font-size: 1.8rem;
            color: #e0c8b8;
            cursor: pointer;
            direction: rtl;
        }
        .star-rating input {
            display: none;
        }
        .star-rating label {
            transition: color 0.2s, transform 0.15s;
        }
        .star-rating label:hover,
        .star-rating label:hover~label,
        .star-rating input:checked~label {
            color: #f5b342;
            transform: scale(1.1);
        }
        .interview-block {
            background: #f5ede6;
            border-radius: 20px;
            padding: 2rem;
            margin: 2rem 0;
            border-left: 6px solid #d4835a;
        }
        .interview-block .quote {
            font-style: italic;
            font-size: 1.1rem;
            position: relative;
            padding-left: 1.6rem;
        }
        .interview-block .quote::before {
            content: '\201C';
            font-size: 3rem;
            color: #d4835a;
            position: absolute;
            left: -0.2rem;
            top: -0.8rem;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6rem 0;
            border-radius: 12px;
            overflow: hidden;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
        }
        .data-table th,
        .data-table td {
            padding: 0.8rem 1.2rem;
            text-align: left;
            border-bottom: 1px solid #ecdfd3;
        }
        .data-table th {
            background: #f0d5c0;
            font-weight: 700;
            color: #3d2c20;
        }
        .data-table tr:last-child td {
            border-bottom: none;
        }
        .data-table tr:hover td {
            background: #fcf4ed;
        }
        .site-footer {
            background: #3d2c20;
            color: #f0e4da;
            border-radius: 32px 32px 0 0;
            padding: 2.8rem 1.5rem 2rem;
            margin-top: 2rem;
        }
        .site-footer a {
            color: #e6c8b8;
        }
        .site-footer a:hover {
            color: #fff;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 2rem;
        }
        .friend-link {
            display: block;
            padding: 0.5rem 0;
            font-weight: 500;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .friend-link:last-child {
            border-bottom: none;
        }
        .copyright {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            margin-top: 2rem;
            font-size: 0.9rem;
            color: #c5b0a0;
        }
        @media (max-width: 820px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .header-inner {
                flex-direction: row;
            }
            .nav-list {
                display: none;
                flex-direction: column;
                width: 100%;
                background: #f7e8d9;
                border-radius: 20px;
                padding: 1.2rem 1.5rem;
                margin-top: 0.8rem;
                gap: 0.4rem;
            }
            .nav-list a {
                background: transparent;
                padding: 0.5rem 0;
                border-radius: 0;
                border-bottom: 1px solid #ecdfd3;
                width: 100%;
            }
            .hamburger {
                display: block;
            }
            #nav-toggle:checked~.nav-list {
                display: flex;
            }
            .breadcrumb {
                font-size: 0.75rem;
            }
            .form-box {
                padding: 1.2rem;
            }
            .star-rating {
                font-size: 1.4rem;
            }
        }
        @media (max-width: 480px) {
            body {
                padding: 0 0.6rem;
            }
            .container {
                padding: 0 0.4rem;
            }
            .my-logo {
                font-size: 1.4rem;
            }
            h1 {
                font-size: 1.6rem;
            }
            h2 {
                font-size: 1.3rem;
            }
            .card-grid {
                grid-template-columns: 1fr;
            }
            .link-group {
                padding: 1rem 1.2rem;
            }
        }
        .anchor-offset {
            scroll-margin-top: 120px;
        }
        .last-updated {
            font-size: 0.85rem;
            color: #8c7a6a;
            display: flex;
            align-items: center;
            gap: 0.4rem;
            margin-bottom: 0.8rem;
        }
        .flex-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 1rem;
            align-items: center;
        }
        .gap-1 {
            gap: 1rem;
        }
        .mt-2 {
            margin-top: 2rem;
        }
        .mb-1 {
            margin-bottom: 1rem;
        }
        .text-center {
            text-align: center;
        }
        .fw-700 {
            font-weight: 700;
        }
        .rounded-full {
            border-radius: 999px;
        }