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


        body {
            font-family: 'Poppins', sans-serif;
            background: #f5f7fb;
            color: #202124;
            line-height: 1.75;
            padding-top: 130px;
        }


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


        .container {
            width: min(1100px, 92%);
            margin: auto;
        }


        /* =========================
           BREADCRUMB
        ========================== */

        .breadcrumb {
            padding: 18px 0;
            font-size: 13px;
            color: #666;
        }

        .breadcrumb a {
            color: #2563eb;
        }


        /* =========================
           ARTICLE
        ========================== */

        .article {
            background: #fff;
            padding: 32px;
            border-radius: 15px;
            box-shadow: 0 4px 20px rgba(0,0,0,.05);
        }


        .category {
            display: inline-block;
            background: #eaf1ff;
            color: #2563eb;
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 12px;
        }


        h1 {
            font-size: clamp(28px, 5vw, 44px);
            line-height: 1.25;
            color: #111827;
            margin-bottom: 15px;
        }


        .intro {
            font-size: 17px;
            color: #555;
            margin-bottom: 18px;
        }


        .updated {
            font-size: 13px;
            color: #777;
            border-bottom: 1px solid #eee;
            padding-bottom: 18px;
        }


        /* =========================
           SHARE
        ========================== */

        .share-box {
            background: #f8fafc;
            border: 1px solid #e5e7eb;
            border-radius: 12px;
            padding: 18px;
            margin: 25px 0;
        }


        .share-title {
            font-weight: 600;
            margin-bottom: 12px;
        }


        .share-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 9px;
        }


        .share-btn {
            border: 0;
            cursor: pointer;
            padding: 9px 14px;
            border-radius: 8px;
            font-family: inherit;
            font-size: 13px;
            font-weight: 600;
            background: #eef2f7;
            transition: .2s;
        }


        .share-btn:hover {
            transform: translateY(-2px);
        }


        /* =========================
           NEWS CARD
        ========================== */

        .news-card {
            border: 1px solid #e5e7eb;
            border-radius: 12px;
            padding: 25px;
            margin: 25px 0;
        }


        .news-card h2 {
            font-size: 25px;
            line-height: 1.4;
            color: #111827;
            margin-bottom: 14px;
        }


        .news-card h3 {
            font-size: 18px;
            margin: 20px 0 8px;
        }


        .news-card p {
            color: #444;
            margin-bottom: 13px;
        }


        .highlight {
            background: #f8fafc;
            border-left: 4px solid #2563eb;
            padding: 15px;
            border-radius: 5px;
            margin: 18px 0;
        }


        /* =========================
           FACTS
        ========================== */

        .facts {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            margin: 20px 0;
        }


        .fact {
            background: #f8fafc;
            border-radius: 9px;
            padding: 15px;
        }


        .fact strong {
            display: block;
            color: #111827;
        }


        /* =========================
           REVISION BOX
        ========================== */

        .revision {
            background: #f8fafc;
            border-radius: 12px;
            padding: 22px;
            margin-top: 30px;
        }


        .revision li {
            margin: 8px 0 8px 20px;
        }


        /* =========================
           FAQ
        ========================== */

        .faq {
            margin-top: 35px;
        }


        .faq h2 {
            margin-bottom: 10px;
        }


        .faq-item {
            padding: 16px 0;
            border-bottom: 1px solid #e5e7eb;
        }


        .faq-item h3 {
            font-size: 17px;
            margin-bottom: 5px;
        }


        /* =========================
           RELATED
        ========================== */

        .related {
            margin-top: 35px;
        }


        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 15px;
            margin-top: 15px;
        }


        .related-card {
            background: #f8fafc;
            border: 1px solid #e5e7eb;
            border-radius: 10px;
            padding: 17px;
            color: #2563eb;
            font-weight: 600;
        }


    /* =========================
           MOBILE
        ========================== */

        @media (max-width: 700px) {

            .article {
                padding: 20px;
            }

            .facts {
                grid-template-columns: 1fr;
            }

            .related-grid {
                grid-template-columns: 1fr;
            }

            .news-card {
                padding: 18px;
            }

            .news-card h2 {
                font-size: 21px;
            }

            h1 {
                font-size: 29px;
            }

        }