:root {
            --qa-primary: #1d4e89;
            --qa-primary-dark: #16314f;
            --qa-accent: #5f8fbe;
            --qa-accent-soft: #edf4fb;
            --qa-text-main: #1b2d42;
            --qa-text-sub: #617285;
            --qa-line: #d9e4ef;
            --qa-bg-soft: #f7fafe;
            --qa-white: #ffffff;
            --qa-radius-xl: 28px;
            --qa-radius-lg: 22px;
            --qa-radius-md: 16px;
            --qa-radius-pill: 999px;
            --qa-shadow-sm: 0 12px 28px rgba(22, 49, 79, 0.08);
            --qa-shadow-md: 0 20px 48px rgba(22, 49, 79, 0.14);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            color: var(--qa-text-main);
            background: #fff;
            word-break: keep-all;
        }

        /* =========================
           Banner
        ========================= */
        .banner_area .banner_inner .banner_content {
            margin-top: 85px;
        }

        .banner_area .section-head-square {
            width: 200px;
            padding: 3rem 0 3rem 3rem;
        }

        .banner_area .section-head-square > .head-title,
        .banner_area .banner_inner .banner_content h2,
        .banner_area .head-title {
            width: 640px;
            font-size: 28px !important;
            line-height: 1.45 !important;
            font-weight: 700;
            letter-spacing: -0.2px;
            margin-bottom: 0;
        }

        /* =========================
           Contact Page
        ========================= */
        .qa-section {
            position: relative;
            padding: 90px 0 120px;
            background: linear-gradient(180deg, #ffffff 0%, #f7fafe 52%, #ffffff 100%);
            overflow: hidden;
        }

        .qa-section::before {
            content: "";
            position: absolute;
            top: -140px;
            right: -120px;
            width: 360px;
            height: 360px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(95, 143, 190, 0.16) 0%, rgba(95, 143, 190, 0) 72%);
            pointer-events: none;
        }

        .qa-hero {
            position: relative;
            z-index: 1;
            margin-bottom: 40px;
            text-align: center;
        }

        .qa-kicker {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 18px;
            margin-bottom: 18px;
            border-radius: var(--qa-radius-pill);
            background: var(--qa-accent-soft);
            color: var(--qa-primary);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.08em;
        }

        .qa-title {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.25;
            letter-spacing: -0.03em;
            color: var(--qa-primary-dark);
            margin-bottom: 14px;
        }

        .qa-title-line {
            width: 60px;
            height: 4px;
            border-radius: var(--qa-radius-pill);
            margin: 0 auto 22px;
            background: linear-gradient(90deg, var(--qa-primary-dark), var(--qa-accent));
        }

        .qa-desc {
            max-width: 860px;
            margin: 0 auto;
            font-size: 16px;
            line-height: 1.85;
            color: var(--qa-text-sub);
        }

        .qa-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 0.85fr 1.15fr;
            gap: 26px;
            align-items: start;
        }

        .qa-card {
            position: relative;
            border-radius: var(--qa-radius-lg);
            background: rgba(255,255,255,0.98);
            border: 1px solid var(--qa-line);
            box-shadow: var(--qa-shadow-sm);
            overflow: hidden;
        }

        .qa-card::before {
            content: "";
            position: absolute;
            inset: 0 0 auto 0;
            height: 5px;
            background: linear-gradient(90deg, var(--qa-primary-dark), var(--qa-accent));
        }

        .qa-card-head {
            padding: 28px 30px 18px;
            background: linear-gradient(180deg, rgba(95,143,190,.12), rgba(95,143,190,.04));
            border-bottom: 1px solid var(--qa-line);
        }

        .qa-card-head h2 {
            margin: 0 0 8px;
            font-size: 28px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--qa-primary-dark);
        }

        .qa-card-head p {
            margin: 0;
            font-size: 14px;
            line-height: 1.8;
            color: var(--qa-text-sub);
        }

        .qa-card-body {
            padding: 28px 30px 30px;
        }

        .qa-info-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .qa-info-list li {
            position: relative;
            padding-left: 18px;
            margin-bottom: 12px;
            color: var(--qa-text-sub);
            line-height: 1.85;
            font-size: 15px;
        }

        .qa-info-list li:last-child {
            margin-bottom: 0;
        }

        .qa-info-list li::before {
            content: "";
            position: absolute;
            left: 0;
            top: 11px;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--qa-accent);
        }

        .qa-contact-box {
            margin-top: 22px;
            padding: 22px 24px;
            border-radius: var(--qa-radius-md);
            background: #f8fbfe;
            border: 1px solid var(--qa-line);
        }

        .qa-contact-label {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 7px 14px;
            margin-bottom: 12px;
            border-radius: var(--qa-radius-pill);
            background: var(--qa-accent-soft);
            color: var(--qa-primary);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .04em;
        }

        .qa-contact-title {
            margin: 0 0 8px;
            font-size: 20px;
            font-weight: 800;
            color: var(--qa-primary-dark);
        }

        .qa-contact-desc {
            margin: 0;
            color: var(--qa-text-sub);
            line-height: 1.8;
            font-size: 15px;
        }

        .qa-form-frame-wrap {
            border-radius: var(--qa-radius-md);
            overflow: hidden;
            border: 1px solid var(--qa-line);
            background: #fff;
            box-shadow: 0 10px 24px rgba(22, 49, 79, 0.06);
        }

        .qa-form-frame {
            display: block;
            width: 100%;
            min-height: 720px;
            border: 0;
        }

        @media (max-width: 1199px) {
            .qa-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 991px) {
            .banner_area .section-head-square {
                width: 200px;
                padding: 2.5rem 0 2.5rem 2.5rem;
            }

            .banner_area .section-head-square > .head-title,
            .banner_area .banner_inner .banner_content h2,
            .banner_area .head-title {
                width: 100%;
                font-size: 24px !important;
                line-height: 1.45 !important;
            }

            .qa-section {
                padding: 70px 0 90px;
            }

            .qa-title {
                font-size: 34px;
            }

            .qa-card-head {
                padding: 24px 22px 18px;
            }

            .qa-card-body {
                padding: 24px 22px 24px;
            }

            .qa-card-head h2 {
                font-size: 24px;
            }
        }

        @media (max-width: 767px) {
            .banner_area .section-head-square {
                width: 160px;
                padding: 2rem 0 2rem 2rem;
                margin: 0 auto;
            }

            .banner_area .section-head-square > .head-title,
            .banner_area .banner_inner .banner_content h2,
            .banner_area .head-title {
                width: 100%;
                font-size: 20px !important;
                line-height: 1.5 !important;
            }

            .qa-section {
                padding: 56px 0 72px;
            }

            .qa-kicker {
                margin-bottom: 14px;
            }

            .qa-title {
                font-size: 28px;
            }

            .qa-desc {
                font-size: 15px;
            }

            .qa-card-head {
                padding: 20px 18px 16px;
            }

            .qa-card-body {
                padding: 20px 18px 20px;
            }

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

            .qa-form-frame {
                min-height: 760px;
            }
        }