* { margin: 0; padding: 0; box-sizing: border-box; }
        body {
            font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
            background-color: #08110f;
            background-image: radial-gradient(circle at 18% 12%, rgba(46, 140, 101, 0.22), transparent 36%), radial-gradient(circle at 82% 8%, rgba(34, 102, 78, 0.18), transparent 34%);
            color: #e4e9e7;
            line-height: 1.5;
        }
        main { background: linear-gradient(180deg, rgba(8, 17, 14, 0.35), rgba(8, 17, 14, 0.6)); }
        .ico { width: 1em; height: 1em; max-width: 1.25em; max-height: 1.25em; display: inline-block; vertical-align: -0.12em; flex-shrink: 0; overflow: hidden; }
        .container-global-wide { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
        .header-navigation-premium {
            background: rgba(10, 15, 13, 0.92);
            border-bottom: 1px solid rgba(46, 125, 90, 0.25);
            position: sticky; top: 0; z-index: 100;
        }
        .header-flex-container { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 12px; }
        .logo-identity-heavy { display: flex; align-items: center; gap: 14px; min-width: 0; flex: 1; }
        .logo-text-premium h1 {
            font-size: clamp(1.05rem, 2.2vw, 1.7rem); font-weight: 700; letter-spacing: -0.02em; color: #e2f0e8;
            margin: 0; line-height: 1.25; text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
        }
        .navigation-links-ultra ul { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
        .navigation-links-ultra a {
            text-decoration: none; font-weight: 600; color: #d0e2d9; font-size: 1rem;
            padding-bottom: 4px; border-bottom: 2px solid transparent; white-space: nowrap;
        }
        .navigation-links-ultra a:hover, .navigation-links-ultra a.active-link-bold { color: #8ae8c0; border-bottom-color: #3bb585; }
        .mobile-menu-trigger-dark {
            display: none; background: rgba(30, 40, 35, 0.8); border: 1px solid #2b684b;
            font-size: 1rem; color: #c0dfd0; cursor: pointer; padding: 6px 16px; border-radius: 40px;
            align-items: center; gap: 8px; flex-shrink: 0;
        }
        .section-block-massive { padding: 64px 0; scroll-margin-top: 80px; }
        main > .section-block-massive:nth-of-type(n+2) { content-visibility: auto; contain-intrinsic-size: 900px; }
        .section-block-massive:nth-of-type(even) {
            background: rgba(11, 24, 19, 0.32);
            border-top: 1px solid rgba(44, 107, 80, 0.25);
            border-bottom: 1px solid rgba(44, 107, 80, 0.2);
        }
        .section-title-glow {
            font-size: 2.1rem; font-weight: 700; color: #d8f0e5; margin-bottom: 14px;
            letter-spacing: -0.01em; display: inline-block; text-shadow: 0 2px 8px rgba(0, 40, 20, 0.8);
        }
        .section-title-glow::after { content: ""; display: block; width: 70px; height: 4px; background: #3bb585; border-radius: 4px; margin-top: 8px; box-shadow: 0 0 12px #3bb585; }
        .section-subhead-premium { color: #aacfc0; font-size: 1.1rem; margin-bottom: 32px; max-width: 750px; }
        .two-column-power-layout { display: flex; flex-wrap: wrap; gap: 40px; align-items: center; }
        .content-left-strong { flex: 1 1 280px; min-width: 0; }
        .content-left-strong p { font-size: 1.08rem; margin-bottom: 16px; }
        .image-right-background {
            flex: 1 1 280px; min-width: 0; min-height: 0; border-radius: 24px;
            background-color: #0c1612; border: 2px solid #398a63; box-shadow: 0 30px 40px -15px black;
            overflow: hidden;
        }
        .certificate-photo-img {
            display: block; width: 100%; height: auto; max-height: 380px;
            object-fit: cover; border-radius: 22px;
        }
        .page-product .section-block-massive { padding: 36px 0 44px; }
        .product-detail-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
            gap: 28px 36px;
            align-items: start;
        }
        .product-detail-media {
            border-radius: 20px;
            overflow: hidden;
            border: 2px solid #398a63;
            background: #0c1612;
            box-shadow: 0 18px 28px -16px black;
        }
        .product-detail-img {
            display: block;
            width: 100%;
            height: auto;
            aspect-ratio: 16 / 10;
            object-fit: cover;
        }
        .product-detail-copy p { font-size: 1.02rem; margin-bottom: 12px; }
        .product-detail-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 8px;
        }
        .product-detail-actions .button-primary-glow { margin: 0; }
        .product-grid-luxury {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
            gap: 24px;
            margin-top: 12px;
        }
        .product-card-darkness {
            background: rgba(18, 28, 24, 0.8); border: 1px solid #2a6b4f; border-radius: 24px;
            overflow: hidden; box-shadow: 0 20px 30px -12px black; display: flex; flex-direction: column; height: 100%;
            transition: transform 0.25s, border-color 0.2s;
        }
        .product-card-darkness > a { display: block; width: 100%; flex-shrink: 0; }
        .product-card-darkness:hover { transform: translateY(-4px); border-color: #52c797; }
        .product-thumb-img {
            width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; display: block;
            background-color: #0c1612; border-bottom: 2px solid #266e4c;
        }
        .product-info-bottom { padding: 18px 16px 22px; text-align: center; display: flex; flex-direction: column; gap: 8px; flex: 1; }
        .product-info-bottom h3 { font-size: 1.35rem; font-weight: 700; color: #ecfcf4; }
        .product-description-text { color: #bfded0; margin: 6px 0 10px; font-size: 0.95rem; }
        .product-price-badge {
            background: rgba(0, 30, 20, 0.7); color: #9cedc5; padding: 8px 22px; border-radius: 40px;
            display: inline-block; font-size: 0.95rem; font-weight: 700; border: 1px solid #398f64;
        }
        .product-spec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 12px; margin: 16px 0 8px; }
        .spec-card { background: rgba(16, 30, 24, 0.82); border: 1px solid #2c6b50; border-radius: 18px; padding: 16px 18px; }
        .spec-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: #e7fbf1; }
        .spec-card ul { margin: 0; padding-left: 18px; color: #c5e4d6; line-height: 1.7; }
        .service-grid-cards { display: flex; flex-wrap: wrap; gap: 20px; margin-top: 28px; justify-content: center; }
        .service-item-glossy {
            background: rgba(22, 38, 30, 0.75); border: 1px solid #2f7857; border-radius: 28px;
            padding: 24px 20px; flex: 1 1 180px; text-align: center; box-shadow: 0 15px 25px -8px black;
        }
        .service-item-glossy .ico { width: 2.2rem; height: 2.2rem; max-width: 2.2rem; max-height: 2.2rem; color: #52d498; margin-bottom: 12px; }
        .service-item-glossy h4 { font-size: 1.2rem; font-weight: 700; margin-bottom: 10px; color: #e8f7ef; }
        .service-item-glossy p { color: #b7dbcb; font-size: 0.94rem; }
        .news-grid-dark { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 20px; }
        .news-card-link { text-decoration: none; color: inherit; display: block; height: 100%; }
        .news-card-solid { background: rgba(16, 30, 24, 0.85); border: 1px solid #2c6b50; border-radius: 24px; padding: 24px; height: 100%; }
        .news-title-head { font-size: 1.25rem; font-weight: 700; margin-bottom: 10px; color: #f2fff9; }
        .contact-split-luxury {
            display: flex; flex-wrap: wrap; gap: 28px; background: rgba(10, 25, 18, 0.7);
            border: 1px solid #2f7857; border-radius: 28px; padding: 32px 28px; box-shadow: 0 30px 40px -20px black;
        }
        .contact-info-side { flex: 1 1 260px; min-width: 0; }
        .contact-info-side h3 { font-size: 1.45rem; font-weight: 700; color: #e4f7ed; margin-bottom: 16px; }
        .contact-line-detail { margin: 14px 0; font-size: 1rem; display: flex; align-items: flex-start; gap: 12px; color: #d2efe1; word-break: break-word; }
        .contact-line-detail .ico { width: 1.25rem; height: 1.25rem; color: #4ad498; margin-top: 3px; }
        .map-replacement-dark { flex: 1 1 260px; min-width: 0; background: #1c3d30; border-radius: 8px; overflow: hidden; }
        .contact-map-image { display: block; width: 100%; height: auto; max-height: 280px; object-fit: cover; border-radius: 5px; }
        .button-primary-glow {
            background: #1d6b49; border: none; color: white; padding: 12px 26px; border-radius: 60px;
            font-weight: 600; font-size: 0.98rem; cursor: pointer; display: inline-block; text-decoration: none;
            box-shadow: 0 0 20px #1d9b62, 0 8px 16px -4px black;
        }
        .button-primary-glow:hover { background: #2b8b60; }
        .button-outline-dark { background: transparent; border: 1.5px solid #4bc28a; color: #c0f0db; box-shadow: none; }
        .button-outline-dark:hover { background: rgba(40, 90, 70, 0.5); }
        .footer-deep { background: #0b1510; border-top: 2px solid #1d4d37; padding: 28px 0 22px; }
        .footer-flex-row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; }
        .legal-links-group a { color: #aad7c5; text-decoration: none; font-weight: 500; font-size: 0.95rem; margin-right: 22px; }
        .legal-links-group a:hover { color: #e1ffef; text-decoration: underline; }
        .copyright-text-light { color: #8eb9a8; font-size: 0.88rem; }
        .disclaimer-wide { margin-top: 18px; font-size: 0.78rem; color: #719e8b; border-top: 1px solid #23583f; padding-top: 16px; text-align: center; }
        .disclaimer-wide .ico { width: 0.95em; height: 0.95em; margin-right: 4px; }
        .hero-section-first {
            background-image: linear-gradient(135deg, rgba(6, 24, 18, 0.78), rgba(6, 18, 14, 0.82)), url("../image/hero-stadium.webp");
            background-size: cover; background-position: center 38%; background-attachment: scroll;
        }
        .hero-main-title { font-size: clamp(1.45rem, 3vw, 2.15rem); color: #ffffff; line-height: 1.3; text-shadow: 0 4px 15px black; }
        .hero-main-desc { font-size: 1.05rem; margin: 18px 0; color: #d8f0e2; max-width: 680px; }
        .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin: 10px 0 20px; }
        .hero-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 720px; }
        .metric-chip { background: rgba(0, 0, 0, 0.45); border: 1px solid #2e8f62; border-radius: 16px; padding: 12px 14px; display: flex; flex-direction: column; gap: 4px; }
        .metric-number { color: #90eac2; font-size: 1.4rem; font-weight: 800; }
        .metric-text { color: #c0f0dc; font-size: 0.86rem; }
        .hero-highlight-card { flex: 1 1 280px; min-width: 0; background: rgba(8, 22, 16, 0.76); border: 1px solid #2e7f5b; border-radius: 24px; overflow: hidden; box-shadow: 0 25px 36px -18px black; }
        .hero-highlight-image {
            width: 100%; aspect-ratio: 16 / 10;
            background-image: linear-gradient(140deg, rgba(8, 24, 18, 0.25), rgba(8, 24, 18, 0.45)), url("../image/scene-bulk-supply.webp");
            background-size: cover; background-position: center; background-color: #0c1612;
        }
        .hero-highlight-content { padding: 18px; }
        .hero-highlight-content h3 { font-size: 1.2rem; color: #ebfff5; margin-bottom: 8px; }
        .hero-highlight-content p { color: #bee2d1; }

        @media (max-width: 1024px) {
            .navigation-links-ultra ul { gap: 16px; }
            .navigation-links-ultra a { font-size: 0.92rem; }
            .product-detail-layout { grid-template-columns: 1fr; }
        }
        @media (max-width: 768px) {
            .header-flex-container { flex-wrap: wrap; }
            .navigation-links-ultra { display: none; width: 100%; margin-top: 8px; border-top: 1px solid #1e4f3a; padding-top: 14px; }
            .navigation-links-ultra.mobile-visible { display: block; }
            .navigation-links-ultra ul { flex-direction: column; gap: 16px; align-items: center; }
            .mobile-menu-trigger-dark { display: inline-flex; }
            .section-block-massive { padding: 36px 0; }
            .page-product .section-block-massive { padding: 24px 0 32px; }
            .two-column-power-layout { flex-direction: column; gap: 20px; align-items: stretch; }
            .certificate-photo-img { max-height: 240px; }
            .product-grid-luxury { grid-template-columns: 1fr; gap: 16px; }
            .product-info-bottom { padding: 14px 14px 18px; }
            .product-info-bottom h3 { font-size: 1.2rem; }
            .contact-split-luxury { border-radius: 20px; padding: 20px 14px; gap: 16px; }
            .hero-actions .button-primary-glow,
            .product-detail-actions .button-primary-glow,
            .button-primary-glow { width: 100%; text-align: center; }
            .hero-metrics { grid-template-columns: 1fr; }
            .map-replacement-dark { flex-basis: 100%; }
            .contact-map-image { max-height: 180px; }
        }
        @media (max-width: 480px) {
            .container-global-wide { padding: 0 14px; }
            .section-title-glow { font-size: 1.45rem; }
            .section-subhead-premium { font-size: 0.95rem; margin-bottom: 18px; }
            .contact-info-side h3 { font-size: 1.2rem; }
            .contact-line-detail { font-size: 0.92rem; gap: 8px; margin: 10px 0; }
            .content-left-strong p,
            .product-detail-copy p { font-size: 0.98rem; }
            .legal-links-group a { display: inline-block; margin: 0 12px 8px 0; }
        }