* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
            line-height: 1.6;
            color: #e0e0e0;
            background-color: #0f0f0f;
        }

        a {
            text-decoration: none;
            color: inherit;
        }

        .blog-hero {
            background: linear-gradient(135deg, #1a1a1a 0%, #252525 100%);
            border-bottom: 1px solid #2a2a2a;
            padding: 5rem 2rem 4rem;
        }

        .blog-hero__content {
            max-width: 1180px;
            margin: 0 auto;
            text-align: center;
        }

        .blog-hero h1 {
            font-size: 2.9rem;
            line-height: 1.15;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 1rem;
        }

        .blog-hero p {
            max-width: 780px;
            margin: 0 auto;
            font-size: 1.08rem;
            line-height: 1.85;
            color: #b0b0b0;
        }

        .blog-section {
            padding: 3rem 2rem 4rem;
        }

        .blog-container {
            max-width: 1180px;
            margin: 0 auto;
        }

        .blog-top {
            display: grid;
            grid-template-columns: 1.4fr 0.9fr;
            gap: 24px;
            margin-bottom: 28px;
        }

        .featured-post {
            display: block;
            background: #1a1a1a;
            border: 1px solid #2a2a2a;
            border-radius: 18px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
        }

        .featured-post:hover,
        .mini-post:hover,
        .post-row:hover {
            transform: translateY(-4px);
            box-shadow: 0 14px 36px rgba(0, 0, 0, 0.28);
            border-color: rgba(255,255,255,0.12);
        }

        .featured-post__image {
            width: 100%;
            height: 360px;
            object-fit: cover;
            display: block;
        }

        .featured-post__content {
            padding: 24px;
        }

        .post-kicker {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.08em;
            text-transform: uppercase;
            color: #8ab4ff;
            margin-bottom: 12px;
        }

        .featured-post h2 {
            font-size: 2rem;
            line-height: 1.2;
            color: #ffffff;
            margin-bottom: 14px;
        }

        .featured-post p {
            font-size: 1rem;
            line-height: 1.8;
            color: #b0b0b0;
        }

        .blog-side {
            display: grid;
            gap: 18px;
        }

        .mini-post {
            display: grid;
            grid-template-columns: 132px 1fr;
            gap: 14px;
            align-items: stretch;
            background: #1a1a1a;
            border: 1px solid #2a2a2a;
            border-radius: 16px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
        }

        .mini-post__image {
            width: 100%;
            height: 100%;
            min-height: 150px;
            object-fit: cover;
            display: block;
        }

        .mini-post__content {
            padding: 16px 16px 16px 0;
        }

        .mini-post h3 {
            font-size: 1.05rem;
            line-height: 1.35;
            color: #ffffff;
            margin-bottom: 8px;
        }

        .mini-post p {
            font-size: 0.94rem;
            line-height: 1.7;
            color: #b0b0b0;
        }

        .blog-list {
            display: grid;
            gap: 18px;
            margin-top: 8px;
        }

        .post-row {
            display: grid;
            grid-template-columns: 260px 1fr;
            gap: 20px;
            background: #1a1a1a;
            border: 1px solid #2a2a2a;
            border-radius: 16px;
            overflow: hidden;
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
        }

        .post-row__image {
            width: 100%;
            height: 100%;
            min-height: 200px;
            object-fit: cover;
            display: block;
        }

        .post-row__content {
            padding: 22px 22px 22px 0;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .post-row h3 {
            font-size: 1.35rem;
            line-height: 1.3;
            color: #ffffff;
            margin-bottom: 10px;
        }

        .post-row p {
            color: #b0b0b0;
            font-size: 0.98rem;
            line-height: 1.8;
            margin-bottom: 14px;
        }

        .read-more {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #8ab4ff;
            font-size: 0.92rem;
            font-weight: 600;
        }

        .read-more span {
            transition: transform 0.25s ease;
        }

        .featured-post:hover .read-more span,
        .mini-post:hover .read-more span,
        .post-row:hover .read-more span {
            transform: translateX(4px);
        }

        .calculator-footer {
            background: transparent;
            color: #333;
            padding: 40px 20px 20px;
            font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
        }

        .footer-container {
            max-width: 1200px;
            margin: 0 auto;
        }

        .footer-title {
            text-align: center;
            font-size: 28px;
            font-weight: bold;
            margin-bottom: 30px;
            color: white;
        }

        .calculator-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 30px;
            margin-bottom: 30px;
        }

        .calculator-section {
            background: #1a1f2b;
            border-radius: 15px;
            padding: 20px;
            border: 1px solid rgba(255,255,255,0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }

        .calculator-section:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
        }

        .section-title {
            font-size: 18px;
            font-weight: bold;
            margin-bottom: 15px;
            color: #ffffff;
            border-bottom: 2px solid rgba(255,255,255,0.08);
            padding-bottom: 8px;
        }

        .calculator-links {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
            gap: 8px;
        }

        .calculator-link {
            color: #e5e7eb;
            text-decoration: none;
            padding: 6px 10px;
            border-radius: 6px;
            font-size: 13px;
            transition: all 0.3s ease;
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.08);
        }

        .calculator-link:hover {
            background: rgba(255,255,255,0.08);
            color: #ffffff;
            border-color: rgba(255,255,255,0.14);
            transform: scale(1.02);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.08);
            font-size: 14px;
            color: #9ca3af;
        }

        @media (max-width: 980px) {
            .blog-top {
                grid-template-columns: 1fr;
            }

            .featured-post__image {
                height: 300px;
            }

            .mini-post {
                grid-template-columns: 160px 1fr;
            }
        }

        @media (max-width: 768px) {
            .blog-hero {
                padding: 3.2rem 1.25rem 2.8rem;
            }

            .blog-hero h1 {
                font-size: 2.05rem;
            }

            .blog-hero p {
                font-size: 1rem;
            }

            .blog-section {
                padding: 2rem 1rem 3rem;
            }

            .featured-post__image {
                height: 240px;
            }

            .featured-post h2 {
                font-size: 1.55rem;
            }

            .mini-post {
                grid-template-columns: 1fr;
            }

            .mini-post__image {
                min-height: 200px;
            }

            .mini-post__content {
                padding: 0 16px 18px;
            }

            .post-row {
                grid-template-columns: 1fr;
            }

            .post-row__image {
                min-height: 220px;
            }

            .post-row__content {
                padding: 0 18px 18px;
            }

            .calculator-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .calculator-links {
                grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
            }

            .footer-title {
                font-size: 24px;
            }
        }

        @media (max-width: 520px) {
            .blog-hero h1 {
                font-size: 1.7rem;
            }

            .featured-post__content,
            .post-row__content {
                padding-left: 16px;
                padding-right: 16px;
            }

            .calculator-links {
                grid-template-columns: 1fr;
            }
        }