/* ==========================================================================
           CSS VARIABLES & RESET (Brand: kasir777)
           ========================================================================== */
        :root {
            --bg: #12100a;
            --surface: #232012;
            --accent: #f5c542;
            --accent2: #84cc16;
            --text: #fdfaf0;
            --muted: #b8b28f;

            --font-display: 'Teko', sans-serif;
            --font-body: 'Nunito', sans-serif;

            --container-padding: 1.25rem;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;

            --shadow-coin: 4px 4px 0px 0px rgba(245, 197, 66, 0.2);
            --shadow-coin-hover: 6px 6px 0px 0px rgba(245, 197, 66, 0.4);
            --shadow-ledger: 0 10px 30px -10px rgba(0,0,0,0.8);
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.6;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

        a {
            color: var(--accent);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        a:hover {
            color: var(--accent2);
        }

        ul, ol {
            list-style: none;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--container-padding);
        }

        /* Typography */
        h1, h2, h3, h4, h5, h6, .display-font {
            font-family: var(--font-display);
            font-weight: 500;
            text-transform: uppercase;
            line-height: 1.1;
            letter-spacing: 0.5px;
        }

        h1 { font-size: clamp(2.5rem, 5vw, 4rem); color: var(--accent); margin-bottom: 1rem; }
        h2 { font-size: clamp(2rem, 4vw, 3rem); color: var(--text); margin-bottom: 1.25rem; }
        h3 { font-size: clamp(1.5rem, 3vw, 2.25rem); color: var(--accent); }

        p { margin-bottom: 1.25rem; }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-display);
            font-size: 1.25rem;
            padding: 0.5rem 1.5rem;
            border-radius: var(--radius-sm);
            text-transform: uppercase;
            letter-spacing: 1px;
            cursor: pointer;
            min-height: 44px;
            border: 2px solid transparent;
            transition: all 0.2s ease;
        }

        .btn-primary {
            background-color: var(--accent);
            color: var(--bg);
            border-color: var(--accent);
            box-shadow: var(--shadow-coin);
        }

        .btn-primary:hover {
            background-color: #ffda66;
            border-color: #ffda66;
            color: var(--bg);
            transform: translateY(-2px);
            box-shadow: var(--shadow-coin-hover);
        }

        .btn-secondary {
            background-color: transparent;
            color: var(--accent);
            border-color: var(--accent);
        }

        .btn-secondary:hover {
            background-color: var(--surface);
            color: var(--accent);
            transform: translateY(-2px);
        }

        /* ==========================================================================
           HEADER (Verbatim Match Styles)
           ========================================================================== */
        header {
            background-color: #0a0906;
            border-bottom: 2px solid var(--surface);
            position: sticky;
            top: 0;
            z-index: 100;
        }

        .header-inner {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo {
            font-family: var(--font-display);
            font-size: 2.25rem;
            color: var(--accent);
            font-weight: 600;
            letter-spacing: 1px;
        }

        .logo:hover { color: var(--accent); }

        .nav-desktop { display: none; }
        .nav-desktop ul { display: flex; gap: 1.5rem; }
        .nav-desktop a { color: var(--text); font-weight: 600; font-size: 0.95rem; }
        .nav-desktop a:hover { color: var(--accent); }

        .header-ctas { display: none; gap: 0.75rem; }
        .header-ctas .btn { font-size: 1.1rem; padding: 0.25rem 1rem; }

        .mobile-menu-btn {
            background: none;
            border: none;
            color: var(--accent);
            font-size: 1.75rem;
            cursor: pointer;
            min-width: 44px;
            min-height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .mobile-nav {
            display: none;
            background-color: var(--surface);
            border-top: 1px solid var(--muted);
            padding: 1rem var(--container-padding);
        }

        .mobile-nav.active { display: block; }
        .mobile-nav ul { margin-bottom: 1.5rem; }
        .mobile-nav li { border-bottom: 1px solid rgba(184, 178, 143, 0.1); }
        .mobile-nav a {
            display: block;
            padding: 1rem 0;
            color: var(--text);
            font-weight: 600;
        }
        .mobile-nav .header-ctas { display: flex; flex-direction: column; width: 100%; }

        @media (min-width: 1024px) {
            .mobile-menu-btn, .mobile-nav { display: none !important; }
            .nav-desktop, .header-ctas { display: flex; }
        }

        /* ==========================================================================
           PAGE SPECIFIC DESIGN: /deposit/qris/
           ========================================================================== */

        /* Hero / Banner */
        .page-hero {
            position: relative;
            padding: 3rem 0 4rem;
            background: linear-gradient(to bottom, #0a0906 0%, var(--bg) 100%);
            border-bottom: 1px solid var(--surface);
            overflow: hidden;
        }

        /* Subtle Coin Stack / Ledger Background Pattern */
        .page-hero::before {
            content: '';
            position: absolute;
            top: -50%; right: -10%;
            width: 60vw; height: 60vw;
            background: radial-gradient(circle, rgba(245,197,66,0.05) 0%, rgba(18,16,10,0) 70%);
            border-radius: 50%;
            z-index: 0;
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
        }

        .breadcrumb {
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 1.5rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-family: var(--font-body);
        }

        .meta-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 0.75rem;
            margin-bottom: 2rem;
        }

        .chip {
            background-color: var(--surface);
            color: var(--muted);
            font-size: 0.8rem;
            font-weight: 700;
            padding: 0.25rem 0.75rem;
            border-radius: 20px;
            border: 1px solid rgba(184, 178, 143, 0.2);
            display: inline-flex;
            align-items: center;
        }

        .chip::before {
            content: '';
            display: inline-block;
            width: 6px; height: 6px;
            background-color: var(--accent2);
            border-radius: 50%;
            margin-right: 6px;
        }

        .intro-quote {
            background-color: var(--surface);
            border-left: 4px solid var(--accent);
            padding: 1.5rem 2rem;
            font-size: 1.1rem;
            color: var(--text);
            box-shadow: var(--shadow-ledger);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            position: relative;
        }

        .intro-quote::after {
            content: '"';
            position: absolute;
            top: -10px; right: 20px;
            font-family: var(--font-display);
            font-size: 5rem;
            color: rgba(245, 197, 66, 0.1);
            line-height: 1;
        }

        /* Main Article Content */
        .article-main {
            padding: 4rem 0;
            counter-reset: ledger-section;
        }

        .content-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 3rem;
            max-width: 800px;
        }

        .ledger-section {
            position: relative;
        }

        /* Section Numbers (Ledger Style) */
        .ledger-section h2 {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 0.25rem;
            border-bottom: 2px dashed var(--surface);
            padding-bottom: 0.75rem;
        }

        .ledger-section h2::before {
            counter-increment: ledger-section;
            content: "[ REF 0" counter(ledger-section) " ]";
            font-family: 'Courier New', Courier, monospace;
            font-size: 0.9rem;
            color: var(--muted);
            letter-spacing: 2px;
            background: var(--surface);
            padding: 0.2rem 0.5rem;
            border-radius: 2px;
        }

        .ledger-section p {
            color: rgba(253, 250, 240, 0.85);
        }

        .ledger-section p a {
            font-weight: 700;
            border-bottom: 1px solid var(--accent);
        }

        .ledger-section p a:hover {
            border-bottom-color: var(--accent2);
        }

        /* Step-by-step List Styling */
        .step-list {
            margin: 2rem 0;
            counter-reset: step-counter;
            display: flex;
            flex-direction: column;
            gap: 1rem;
        }

        .step-list li {
            position: relative;
            padding-left: 3.5rem;
            background-color: rgba(35, 32, 18, 0.5);
            padding: 1.25rem 1.25rem 1.25rem 4rem;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(245, 197, 66, 0.1);
            transition: transform 0.2s ease, border-color 0.2s ease;
        }

        .step-list li:hover {
            transform: translateX(5px);
            border-color: rgba(245, 197, 66, 0.4);
        }

        .step-list li::before {
            counter-increment: step-counter;
            content: counter(step-counter);
            position: absolute;
            left: 1rem;
            top: 50%;
            transform: translateY(-50%);
            width: 2rem;
            height: 2rem;
            background-color: var(--bg);
            border: 2px solid var(--accent);
            color: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-display);
            font-size: 1.25rem;
            box-shadow: inset 0 0 5px rgba(245, 197, 66, 0.2);
        }

        /* Highlight Cards for specific sections (e.g. Limits, Security) */
        .ledger-section:nth-child(3) .content-inner,
        .ledger-section:nth-child(6) .content-inner {
            background-color: var(--surface);
            padding: 2rem;
            border-radius: var(--radius-md);
            border-top: 3px solid var(--accent);
            box-shadow: var(--shadow-ledger);
        }

        /* FAQ Section */
        .faq-wrapper {
            margin-top: 4rem;
            padding-top: 3rem;
            border-top: 1px solid var(--surface);
        }

        .faq-wrapper h2 {
            text-align: center;
            color: var(--accent);
        }

        .faq-wrapper h2::before { display: none; } /* Remove ledger counter for FAQ */

        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 1rem;
            margin-top: 2rem;
        }

        details {
            background-color: var(--surface);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(184, 178, 143, 0.1);
            overflow: hidden;
        }

        summary {
            padding: 1.25rem 1.5rem;
            font-family: var(--font-display);
            font-size: 1.5rem;
            color: var(--text);
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: background-color 0.2s ease;
        }

        summary::-webkit-details-marker { display: none; }

        summary::after {
            content: '+';
            font-size: 2rem;
            color: var(--accent);
            line-height: 1;
            transition: transform 0.3s ease;
        }

        details[open] summary {
            background-color: rgba(0,0,0,0.2);
            border-bottom: 1px solid rgba(184, 178, 143, 0.1);
        }

        details[open] summary::after {
            transform: rotate(45deg);
            color: var(--accent2);
        }

        details p {
            padding: 1.5rem;
            margin: 0;
            color: rgba(253, 250, 240, 0.85);
            background-color: var(--surface);
        }

        /* Related Pages (Ledger Tabs Grid) */
        .related-nav {
            margin-top: 4rem;
            background-color: #0a0906;
            padding: 4rem 0;
            border-top: 1px solid var(--surface);
            border-bottom: 1px solid var(--surface);
        }

        .related-nav h3 {
            text-align: center;
            margin-bottom: 2rem;
            color: var(--muted);
        }

        .related-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 1rem;
        }

        .related-link {
            display: block;
            background-color: var(--surface);
            padding: 1.25rem;
            text-align: center;
            border-radius: var(--radius-sm);
            font-family: var(--font-display);
            font-size: 1.25rem;
            color: var(--text);
            border: 1px solid rgba(184, 178, 143, 0.1);
            position: relative;
            overflow: hidden;
            z-index: 1;
        }

        .related-link::before {
            content: '';
            position: absolute;
            bottom: 0; left: 0;
            width: 100%; height: 3px;
            background-color: var(--accent);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform 0.3s ease;
            z-index: -1;
        }

        .related-link:hover {
            color: var(--accent);
            border-color: rgba(245, 197, 66, 0.3);
            transform: translateY(-3px);
            box-shadow: 0 4px 10px rgba(0,0,0,0.5);
        }

        .related-link:hover::before {
            transform: scaleX(1);
        }

        /* Final CTA */
        .final-cta {
            padding: 5rem 0;
            text-align: center;
            background: radial-gradient(circle at center, var(--surface) 0%, var(--bg) 100%);
        }

        .final-cta h2 {
            font-size: clamp(2.5rem, 5vw, 4rem);
            color: var(--accent);
        }

        .final-cta p {
            max-width: 600px;
            margin: 0 auto 2rem;
            color: var(--muted);
            font-size: 1.1rem;
        }

        .cta-group {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-group .btn {
            min-width: 200px;
        }

        /* ==========================================================================
           FOOTER (Verbatim Match Styles)
           ========================================================================== */
        footer {
            background-color: #0a0906;
            padding: 4rem 0 2rem;
            border-top: 2px solid var(--surface);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 2.5rem;
            margin-bottom: 3rem;
        }

        .footer-brand .logo {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            display: inline-block;
        }

        .footer-tagline {
            color: var(--muted);
            font-size: 0.95rem;
            max-width: 300px;
        }

        .footer-links h4 {
            color: var(--accent);
            font-size: 1.5rem;
            margin-bottom: 1.25rem;
        }

        .footer-links ul {
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

        .footer-links a {
            color: var(--muted);
            font-size: 0.95rem;
        }

        .footer-links a:hover {
            color: var(--accent2);
            padding-left: 5px;
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid var(--surface);
            color: rgba(184, 178, 143, 0.5);
            font-size: 0.85rem;
        }

        /* Breakpoints */
        @media (min-width: 768px) {
            .footer-grid { grid-template-columns: repeat(2, 1fr); }
            .intro-quote { font-size: 1.25rem; padding: 2rem 3rem; }
            .step-list li { padding-left: 5rem; }
            .step-list li::before { width: 2.5rem; height: 2.5rem; left: 1.25rem; font-size: 1.5rem; }
        }

        @media (min-width: 1024px) {
            .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; }
            .content-grid { grid-template-columns: 1fr; margin: 0 auto; }
        }


/* pipeline image & layout guards */
html, body { overflow-x: clip; }
img { max-width: 100%; height: auto; }
img.site-logo { height: 40px; width: auto; max-width: 240px; object-fit: contain; flex: none; }
header .logo a { display: inline-flex; align-items: center; flex: none; text-decoration: none; }
img.hero-visual { width: 100%; max-width: 560px; height: auto; object-fit: cover; border-radius: 16px; display: block; margin-inline: auto; }
img[class^="strip-"], img[class*=" strip-"] { width: 100%; height: auto; display: block; border-radius: 12px; object-fit: cover; }
/* 合规声明块（zb-disclaimer，全站 footer） */
.zb-disclaimer { margin-top: 18px !important; padding: 14px 0 0 0 !important; border-top: 1px solid rgba(128,128,128,.25) !important; font-size: .72rem !important; line-height: 1.7 !important; opacity: .85 !important; display: block !important; text-align: left !important; width: 100% !important; clear: both !important; }
.zb-disclaimer .zb-18 { display: inline-block !important; padding: 2px 10px !important; border: 1.5px solid currentColor !important; border-radius: 6px !important; font-weight: 800 !important; letter-spacing: 1px !important; margin: 0 0 10px 0 !important; font-size: .78rem !important; }
.zb-disclaimer p { display: block !important; margin: 5px 0 !important; padding: 0 !important; color: inherit !important; font-size: .72rem !important; line-height: 1.7 !important; }
.zb-disclaimer p:last-child { margin-bottom: 0 !important; }