/* roulang page: index */
:root {
            --bg: #f5f7fb;
            --bg-soft: #eef3f8;
            --surface: #ffffff;
            --surface-alt: #f8fbff;
            --dark: #0c1220;
            --dark-2: #121a2e;
            --text: #0f172a;
            --muted: #5e6878;
            --line: #dbe3ee;
            --line-strong: #c8d4e4;
            --accent: #1ec9a2;
            --accent-2: #ff4fc3;
            --accent-3: #ffd166;
            --accent-4: #3bb4ff;
            --success: #14b87d;
            --danger: #ef5a74;
            --warning: #f59e0b;
            --shadow-sm: 0 8px 24px rgba(12, 18, 32, 0.08);
            --shadow-md: 0 16px 40px rgba(12, 18, 32, 0.12);
            --shadow-lg: 0 24px 64px rgba(12, 18, 32, 0.16);
            --radius: 8px;
            --radius-sm: 6px;
            --radius-lg: 12px;
            --container: 1200px;
            --gap: 1.25rem;
            --gap-lg: 2rem;
            --ease: 180ms ease;
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            color: var(--text);
            background:
                linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(245, 247, 251, 1) 18%, rgba(245, 247, 251, 1) 100%),
                linear-gradient(90deg, rgba(30, 201, 162, 0.03) 1px, transparent 1px),
                linear-gradient(rgba(30, 201, 162, 0.03) 1px, transparent 1px);
            background-size: auto, 48px 48px, 48px 48px;
            background-position: center, center, center;
            line-height: 1.65;
            letter-spacing: 0;
            overflow-x: hidden;
        }

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

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

        button,
        input,
        select,
        textarea {
            font: inherit;
        }

        button {
            cursor: pointer;
        }

        .container {
            width: min(100% - 2rem, var(--container));
            margin: 0 auto;
        }

        .skip-link {
            position: absolute;
            left: 0;
            top: -44px;
            background: var(--dark);
            color: #fff;
            padding: .6rem 1rem;
            border-radius: 0 0 var(--radius) 0;
            transition: top var(--ease);
            z-index: 999;
        }

        .skip-link:focus {
            top: 0;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(12, 18, 32, 0.94);
            color: #f8fbff;
            backdrop-filter: blur(16px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 12px 40px rgba(7, 12, 22, 0.2);
        }

        .header-inner {
            min-height: 76px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: .85rem;
            color: #fff;
            font-weight: 800;
            letter-spacing: 0;
            white-space: nowrap;
        }

        .brand-mark {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background:
                linear-gradient(145deg, rgba(30, 201, 162, 1), rgba(59, 180, 255, 0.95));
            box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.08), 0 8px 24px rgba(30, 201, 162, 0.25);
            display: grid;
            place-items: center;
            color: #04111a;
            flex: none;
        }

        .brand-mark svg {
            width: 22px;
            height: 22px;
        }

        .nav-wrap {
            display: flex;
            align-items: center;
            gap: 1rem;
        }

        .nav-list {
            display: flex;
            align-items: center;
            gap: .45rem;
        }

        .nav-link {
            position: relative;
            display: inline-flex;
            align-items: center;
            gap: .45rem;
            padding: .8rem 1rem;
            color: rgba(248, 251, 255, 0.88);
            border-radius: 999px;
            transition: background var(--ease), color var(--ease), box-shadow var(--ease), transform var(--ease);
        }

        .nav-link:hover,
        .nav-link:focus-visible {
            background: rgba(255, 255, 255, 0.06);
            color: #fff;
        }

        .nav-link.is-active {
            color: #fff;
            box-shadow: inset 0 0 0 1px rgba(30, 201, 162, 0.28);
            background: rgba(30, 201, 162, 0.14);
        }

        .nav-link.is-active::after {
            content: "";
            position: absolute;
            left: 18px;
            right: 18px;
            bottom: 7px;
            height: 2px;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--accent), var(--accent-3));
            box-shadow: 0 0 14px rgba(30, 201, 162, .55);
        }

        .nav-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 44px;
            height: 44px;
            border: 1px solid rgba(255, 255, 255, 0.14);
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.05);
            color: #fff;
        }

        .nav-toggle:focus-visible,
        .btn:focus-visible,
        .form-control:focus,
        .summary-btn:focus-visible,
        .link-btn:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(30, 201, 162, 0.25);
        }

        .mobile-menu {
            display: none;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            background: linear-gradient(180deg, rgba(18, 26, 46, 0.98), rgba(12, 18, 32, 0.98));
        }

        .mobile-menu .container {
            padding: .5rem 0 1rem;
            display: grid;
            gap: .5rem;
        }

        .mobile-menu .nav-link {
            justify-content: flex-start;
            border-radius: 12px;
            background: rgba(255, 255, 255, 0.04);
        }

        .mobile-open .mobile-menu {
            display: block;
        }

        .hero-band {
            padding: 2rem 0 1rem;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr);
            gap: 1.5rem;
            align-items: stretch;
            min-height: 560px;
        }

        .hero-copy,
        .hero-visual {
            border: 1px solid var(--line);
            background: var(--surface);
            border-radius: 18px;
            box-shadow: var(--shadow-sm);
        }

        .hero-copy {
            padding: clamp(1.4rem, 2vw, 2rem);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            gap: 1.4rem;
            background:
                radial-gradient(circle at top left, rgba(30, 201, 162, 0.08), transparent 28%),
                radial-gradient(circle at right 16%, rgba(255, 79, 195, 0.06), transparent 24%),
                var(--surface);
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: .45rem;
            width: fit-content;
            padding: .45rem .8rem;
            border-radius: 999px;
            border: 1px solid rgba(30, 201, 162, 0.28);
            background: rgba(30, 201, 162, 0.08);
            color: #11806b;
            font-size: .92rem;
            font-weight: 700;
        }

        .hero h1 {
            margin: 0;
            font-size: clamp(2.15rem, 4vw, 4rem);
            line-height: 1.08;
            letter-spacing: 0;
            color: #10182c;
        }

        .hero-copy p {
            margin: 0;
            max-width: 42rem;
            color: var(--muted);
            font-size: 1.03rem;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: .8rem;
            align-items: center;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: .55rem;
            padding: .88rem 1.2rem;
            border-radius: 12px;
            border: 1px solid transparent;
            font-weight: 700;
            transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
            white-space: nowrap;
        }

        .btn:hover {
            transform: translateY(-1px);
        }

        .btn-primary {
            color: #06151b;
            background: linear-gradient(135deg, var(--accent), #7ef0d0);
            box-shadow: 0 10px 24px rgba(30, 201, 162, 0.24);
        }

        .btn-primary:hover {
            box-shadow: 0 14px 28px rgba(30, 201, 162, 0.32);
        }

        .btn-secondary {
            color: var(--dark);
            background: rgba(255, 255, 255, 0.9);
            border-color: var(--line-strong);
        }

        .btn-secondary:hover {
            border-color: var(--accent-4);
            box-shadow: 0 10px 26px rgba(59, 180, 255, 0.16);
        }

        .btn-ghost {
            color: var(--muted);
            background: transparent;
            border-color: var(--line);
        }

        .btn-ghost:hover {
            color: var(--text);
            border-color: var(--accent);
            background: rgba(30, 201, 162, 0.04);
        }

        .hero-metrics {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: .8rem;
        }

        .mini-metric {
            padding: .95rem 1rem;
            border: 1px solid var(--line);
            border-radius: 12px;
            background: var(--surface-alt);
        }

        .mini-metric .num {
            display: block;
            font-size: 1.35rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.1;
            font-variant-numeric: tabular-nums;
        }

        .mini-metric .txt {
            display: block;
            margin-top: .25rem;
            color: var(--muted);
            font-size: .92rem;
        }

        .hero-chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: .5rem;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            gap: .4rem;
            padding: .45rem .7rem;
            border-radius: 999px;
            border: 1px solid var(--line);
            background: #fff;
            color: var(--muted);
            font-size: .9rem;
        }

        .hero-visual {
            padding: 1rem;
            background:
                linear-gradient(180deg, rgba(18, 26, 46, 0.98), rgba(12, 18, 32, 0.96)),
                radial-gradient(circle at top right, rgba(59, 180, 255, .14), transparent 26%);
            color: #f8fbff;
            display: grid;
            gap: 1rem;
            position: relative;
            overflow: hidden;
        }

        .hero-visual::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px),
                linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
            background-size: 42px 42px;
            opacity: .35;
            pointer-events: none;
        }

        .hero-visual > * {
            position: relative;
            z-index: 1;
        }

        .score-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 1rem;
        }

        .score-top h2 {
            margin: 0;
            font-size: 1.15rem;
            line-height: 1.25;
        }

        .score-top p {
            margin: .2rem 0 0;
            color: rgba(248, 251, 255, 0.72);
            font-size: .92rem;
        }

        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: .45rem;
            padding: .4rem .65rem;
            border-radius: 999px;
            border: 1px solid rgba(30, 201, 162, 0.4);
            color: #9ff5dd;
            background: rgba(30, 201, 162, 0.1);
            font-size: .88rem;
            white-space: nowrap;
        }

        .visual-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: .8rem;
        }

        .visual-card {
            padding: .9rem;
            border-radius: 14px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(255, 255, 255, 0.04);
        }

        .visual-card small {
            display: block;
            color: rgba(248, 251, 255, 0.62);
            margin-bottom: .25rem;
        }

        .visual-card strong {
            display: block;
            font-size: 1.15rem;
            line-height: 1.15;
        }

        .bar {
            height: 8px;
            border-radius: 999px;
            background: rgba(255, 255, 255, 0.08);
            overflow: hidden;
            margin-top: .75rem;
        }

        .bar > span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: linear-gradient(90deg, var(--accent), var(--accent-3));
        }

        .step-list {
            display: grid;
            gap: .7rem;
        }

        .step-item {
            display: grid;
            grid-template-columns: auto 1fr;
            gap: .8rem;
            align-items: flex-start;
            padding: .85rem .95rem;
            border-radius: 14px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(255, 255, 255, 0.03);
        }

        .step-index {
            width: 2.3rem;
            height: 2.3rem;
            border-radius: 10px;
            display: grid;
            place-items: center;
            font-weight: 800;
            color: #08131c;
            background: linear-gradient(145deg, #7ef0d0, #ffd166);
            box-shadow: 0 10px 18px rgba(255, 209, 102, 0.14);
            flex: none;
        }

        .step-item strong {
            display: block;
            margin-bottom: .15rem;
        }

        .step-item span {
            color: rgba(248, 251, 255, 0.68);
            font-size: .92rem;
        }

        .sparkline {
            width: 100%;
            aspect-ratio: 12 / 4;
            border-radius: 16px;
            border: 1px solid rgba(255, 255, 255, 0.08);
            background: rgba(255, 255, 255, 0.03);
            padding: .5rem;
        }

        .sparkline svg {
            width: 100%;
            height: 100%;
            display: block;
        }

        .section-band {
            padding: 1.4rem 0;
        }

        .section {
            padding: 4rem 0;
        }

        .section-head {
            display: grid;
            gap: .7rem;
            margin-bottom: 1.4rem;
            max-width: 54rem;
        }

        .section-head h2 {
            margin: 0;
            font-size: clamp(1.5rem, 2.4vw, 2.35rem);
            line-height: 1.18;
        }

        .section-head p {
            margin: 0;
            color: var(--muted);
            max-width: 50rem;
        }

        .section-label {
            display: inline-flex;
            width: fit-content;
            align-items: center;
            gap: .45rem;
            padding: .34rem .7rem;
            border-radius: 999px;
            background: rgba(30, 201, 162, 0.08);
            border: 1px solid rgba(30, 201, 162, 0.22);
            color: #117c66;
            font-weight: 700;
            font-size: .88rem;
        }

        .card-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1rem;
        }

        .card {
            border-radius: var(--radius);
            border: 1px solid var(--line);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
            transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease), background var(--ease);
            overflow: hidden;
        }

        .card:hover {
            transform: translateY(-2px);
            border-color: rgba(30, 201, 162, 0.5);
            box-shadow: var(--shadow-md);
        }

        .card-inner {
            padding: 1.05rem;
            display: grid;
            gap: .8rem;
        }

        .card-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: .75rem;
        }

        .card-icon {
            width: 2.6rem;
            height: 2.6rem;
            border-radius: 12px;
            display: grid;
            place-items: center;
            background: rgba(30, 201, 162, 0.12);
            color: #0f816d;
            flex: none;
        }

        .card-icon svg {
            width: 18px;
            height: 18px;
        }

        .card h3 {
            margin: 0;
            font-size: 1.02rem;
            line-height: 1.3;
        }

        .card p {
            margin: 0;
            color: var(--muted);
            font-size: .95rem;
        }

        .tag-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: .5rem;
            flex-wrap: wrap;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            gap: .35rem;
            padding: .3rem .6rem;
            border-radius: 999px;
            font-size: .84rem;
            font-weight: 700;
            background: rgba(59, 180, 255, 0.08);
            color: #256b99;
            border: 1px solid rgba(59, 180, 255, 0.18);
        }

        .card .link-btn,
        .inline-link {
            display: inline-flex;
            align-items: center;
            gap: .35rem;
            color: #0d7f67;
            font-weight: 700;
            transition: color var(--ease), transform var(--ease);
        }

        .link-btn:hover,
        .inline-link:hover {
            color: #0b5f4f;
            transform: translateX(1px);
        }

        .compare-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 1rem;
        }

        .compare-card {
            padding: 1.15rem;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: linear-gradient(180deg, #fff, #f9fcff);
            box-shadow: var(--shadow-sm);
        }

        .compare-head {
            display: grid;
            gap: .6rem;
            margin-bottom: 1rem;
        }

        .compare-head h3 {
            margin: 0;
            font-size: 1.08rem;
        }

        .compare-head p {
            margin: 0;
            color: var(--muted);
            font-size: .94rem;
        }

        .compare-score {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: .7rem;
            margin-bottom: .75rem;
        }

        .compare-score strong {
            font-size: 1.7rem;
            line-height: 1;
            font-variant-numeric: tabular-nums;
        }

        .compare-score .chip {
            background: #fff;
        }

        .compare-list {
            display: grid;
            gap: .75rem;
        }

        .compare-row {
            display: grid;
            gap: .35rem;
        }

        .compare-row-top {
            display: flex;
            justify-content: space-between;
            gap: .8rem;
            align-items: center;
            color: var(--muted);
            font-size: .94rem;
        }

        .compare-bar {
            height: 10px;
            border-radius: 999px;
            background: #e9eef6;
            overflow: hidden;
        }

        .compare-bar span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: linear-gradient(90deg, var(--accent-4), var(--accent));
        }

        .note-row {
            display: flex;
            flex-wrap: wrap;
            gap: .45rem;
            margin-top: 1rem;
        }

        .note {
            padding: .35rem .55rem;
            border-radius: 999px;
            background: rgba(30, 201, 162, 0.08);
            border: 1px solid rgba(30, 201, 162, 0.18);
            color: #117c66;
            font-size: .84rem;
        }

        .scene-grid {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 1rem;
            align-items: stretch;
        }

        .scene-list {
            display: grid;
            gap: .8rem;
        }

        .scene-card {
            display: grid;
            grid-template-columns: auto 1fr;
            gap: .8rem;
            padding: 1rem;
            border-radius: var(--radius);
            border: 1px solid var(--line);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
        }

        .scene-card .step-index {
            align-self: start;
        }

        .scene-card p {
            margin: .3rem 0 0;
            color: var(--muted);
        }

        .scene-board {
            border-radius: 16px;
            border: 1px solid var(--line);
            background:
                radial-gradient(circle at top right, rgba(255, 79, 195, 0.07), transparent 24%),
                radial-gradient(circle at bottom left, rgba(30, 201, 162, 0.08), transparent 24%),
                var(--surface);
            box-shadow: var(--shadow-sm);
            padding: 1.1rem;
            display: grid;
            gap: 1rem;
        }

        .scene-board h3 {
            margin: 0;
            font-size: 1.05rem;
        }

        .scene-board p {
            margin: 0;
            color: var(--muted);
        }

        .scene-flow {
            display: grid;
            gap: .8rem;
        }

        .flow-row {
            display: grid;
            grid-template-columns: 86px 1fr auto;
            gap: .8rem;
            align-items: center;
            padding: .85rem .9rem;
            border-radius: 12px;
            background: var(--surface-alt);
            border: 1px solid var(--line);
        }

        .flow-row strong {
            font-variant-numeric: tabular-nums;
        }

        .flow-row span {
            color: var(--muted);
        }

        .flow-row em {
            font-style: normal;
            color: #0f7d65;
            font-weight: 700;
        }

        .social-grid {
            display: grid;
            grid-template-columns: .95fr 1.05fr;
            gap: 1rem;
            align-items: stretch;
        }

        .proof-panel,
        .quote-panel {
            border-radius: 16px;
            border: 1px solid var(--line);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
            padding: 1.1rem;
        }

        .proof-stats {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: .8rem;
            margin-bottom: 1rem;
        }

        .proof-stat {
            padding: .9rem;
            border-radius: 12px;
            background: var(--surface-alt);
            border: 1px solid var(--line);
        }

        .proof-stat strong {
            display: block;
            font-size: 1.35rem;
            line-height: 1.1;
            font-variant-numeric: tabular-nums;
        }

        .proof-stat span {
            color: var(--muted);
            font-size: .9rem;
        }

        .quote-list {
            display: grid;
            gap: .8rem;
        }

        .quote {
            padding: .95rem 1rem;
            border-radius: 14px;
            background: linear-gradient(180deg, #fff, #fbfdff);
            border: 1px solid var(--line);
        }

        .quote p {
            margin: 0 0 .7rem;
            color: var(--text);
        }

        .quote-meta {
            display: flex;
            align-items: center;
            gap: .75rem;
            color: var(--muted);
            font-size: .92rem;
        }

        .avatar {
            width: 2rem;
            height: 2rem;
            border-radius: 999px;
            display: grid;
            place-items: center;
            background: rgba(30, 201, 162, 0.12);
            color: #117c66;
            font-weight: 800;
            flex: none;
        }

        .update-grid {
            display: grid;
            grid-template-columns: 1.1fr .9fr;
            gap: 1rem;
            align-items: start;
        }

        .timeline {
            border-radius: 16px;
            border: 1px solid var(--line);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
            padding: 1.1rem;
        }

        .timeline-list {
            display: grid;
            gap: .9rem;
        }

        .timeline-item {
            display: grid;
            grid-template-columns: 72px 1fr;
            gap: .9rem;
            padding-bottom: .9rem;
            border-bottom: 1px dashed var(--line);
        }

        .timeline-item:last-child {
            border-bottom: 0;
            padding-bottom: 0;
        }

        .timeline-date {
            font-weight: 800;
            color: #0f7d65;
            background: rgba(30, 201, 162, 0.08);
            border: 1px solid rgba(30, 201, 162, 0.18);
            border-radius: 999px;
            padding: .3rem .5rem;
            height: fit-content;
            width: fit-content;
        }

        .timeline-item a {
            display: inline-flex;
            width: fit-content;
            align-items: center;
            gap: .4rem;
            font-weight: 700;
        }

        .timeline-item p {
            margin: .3rem 0 0;
            color: var(--muted);
            font-size: .94rem;
        }

        .side-panel {
            display: grid;
            gap: 1rem;
        }

        .side-box {
            padding: 1.1rem;
            border-radius: 16px;
            border: 1px solid var(--line);
            background:
                linear-gradient(180deg, rgba(59, 180, 255, 0.06), transparent 40%),
                var(--surface);
            box-shadow: var(--shadow-sm);
        }

        .side-box h3 {
            margin: 0 0 .5rem;
            font-size: 1.02rem;
        }

        .side-box p {
            margin: 0;
            color: var(--muted);
        }

        .bullet-list {
            list-style: none;
            padding: 0;
            margin: .95rem 0 0;
            display: grid;
            gap: .65rem;
        }

        .bullet-list li {
            display: flex;
            gap: .6rem;
            align-items: flex-start;
            color: var(--muted);
        }

        .bullet-list li::before {
            content: "";
            width: .55rem;
            height: .55rem;
            margin-top: .45rem;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--accent), var(--accent-3));
            flex: none;
            box-shadow: 0 0 0 3px rgba(30, 201, 162, 0.1);
        }

        .faq-grid {
            display: grid;
            gap: .8rem;
        }

        .faq-item {
            border: 1px solid var(--line);
            border-radius: 14px;
            background: var(--surface);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
        }

        .summary-btn {
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            padding: 1rem 1.1rem;
            cursor: pointer;
            font-weight: 700;
            color: var(--text);
        }

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

        .summary-btn svg {
            width: 18px;
            height: 18px;
            color: var(--muted);
            transition: transform var(--ease), color var(--ease);
            flex: none;
        }

        .faq-item[open] .summary-btn svg {
            transform: rotate(180deg);
            color: var(--accent);
        }

        .faq-body {
            padding: 0 1.1rem 1rem;
            color: var(--muted);
        }

        .contact-grid {
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            gap: 1rem;
            align-items: stretch;
        }

        .form-panel,
        .state-panel {
            border-radius: 16px;
            border: 1px solid var(--line);
            background: var(--surface);
            box-shadow: var(--shadow-sm);
            padding: 1.1rem;
        }

        .form-grid {
            display: grid;
            gap: .95rem;
        }

        .field-row {
            display: grid;
            gap: .45rem;
        }

        .field-row label {
            font-weight: 700;
            color: var(--text);
        }

        .form-control {
            width: 100%;
            padding: .9rem 1rem;
            border-radius: 12px;
            border: 1px solid var(--line-strong);
            background: #fff;
            color: var(--text);
            transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
        }

        .form-control::placeholder {
            color: #94a3b8;
        }

        .form-control:focus {
            border-color: rgba(30, 201, 162, 0.75);
            box-shadow: 0 0 0 3px rgba(30, 201, 162, 0.14);
        }

        .choice-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: .6rem;
        }

        .choice {
            position: relative;
        }

        .choice input {
            position: absolute;
            inset: 0;
            opacity: 0;
        }

        .choice label {
            display: block;
            text-align: center;
            padding: .75rem .5rem;
            border-radius: 12px;
            border: 1px solid var(--line-strong);
            background: var(--surface-alt);
            color: var(--muted);
            cursor: pointer;
            transition: transform var(--ease), border-color var(--ease), background var(--ease), color var(--ease), box-shadow var(--ease);
        }

        .choice input:checked + label {
            color: #0b5f4f;
            background: rgba(30, 201, 162, 0.1);
            border-color: rgba(30, 201, 162, 0.55);
            box-shadow: 0 10px 24px rgba(30, 201, 162, 0.12);
        }

        .choice label:hover {
            transform: translateY(-1px);
            border-color: rgba(59, 180, 255, 0.5);
        }

        .form-actions {
            display: flex;
            flex-wrap: wrap;
            gap: .75rem;
            align-items: center;
        }

        .form-status {
            display: grid;
            gap: .9rem;
        }

        .status-board {
            display: grid;
            gap: .55rem;
        }

        .status-item {
            display: flex;
            justify-content: space-between;
            gap: 1rem;
            align-items: center;
            padding: .8rem .9rem;
            border-radius: 12px;
            background: var(--surface-alt);
            border: 1px solid var(--line);
            color: var(--muted);
        }

        .status-item strong {
            color: var(--text);
        }

        .status-item.is-active {
            background: rgba(30, 201, 162, 0.09);
            border-color: rgba(30, 201, 162, 0.36);
            color: #0e6e5d;
        }

        .status-item.is-active strong {
            color: #0e6e5d;
        }

        .status-copy {
            padding: 1rem;
            border-radius: 14px;
            border: 1px solid var(--line);
            background:
                radial-gradient(circle at top right, rgba(255, 209, 102, 0.08), transparent 30%),
                var(--surface-alt);
        }

        .status-copy h3 {
            margin: 0 0 .4rem;
            font-size: 1rem;
        }

        .status-copy p {
            margin: 0;
            color: var(--muted);
        }

        .section-cta {
            display: flex;
            gap: .75rem;
            flex-wrap: wrap;
            align-items: center;
            margin-top: 1rem;
        }

        footer {
            padding: 2.5rem 0 1.8rem;
            background: linear-gradient(180deg, #11182a, #0c1220);
            color: rgba(248, 251, 255, 0.82);
            margin-top: 2rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.3fr repeat(3, minmax(0, 1fr));
            gap: 1.2rem;
            padding-bottom: 1.2rem;
        }

        .footer-col h3 {
            margin: 0 0 .8rem;
            font-size: 1rem;
            color: #fff;
        }

        .footer-col p {
            margin: 0;
            color: rgba(248, 251, 255, 0.68);
        }

        .footer-links {
            display: grid;
            gap: .55rem;
        }

        .footer-links a {
            color: rgba(248, 251, 255, 0.78);
            transition: color var(--ease), transform var(--ease);
            width: fit-content;
        }

        .footer-links a:hover {
            color: #fff;
            transform: translateX(1px);
        }

        .footer-note {
            padding-top: 1rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: .75rem;
            color: rgba(248, 251, 255, 0.58);
            font-size: .92rem;
        }

        .status-dot {
            width: .55rem;
            height: .55rem;
            border-radius: 50%;
            display: inline-block;
            background: var(--accent);
            box-shadow: 0 0 0 3px rgba(30, 201, 162, 0.12);
        }

        .visually-hidden {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        .loading-state {
            opacity: .72;
            pointer-events: none;
        }

        .btn.is-loading {
            position: relative;
            color: transparent !important;
        }

        .btn.is-loading::after {
            content: "";
            width: 1rem;
            height: 1rem;
            border-radius: 50%;
            border: 2px solid rgba(6, 21, 27, 0.28);
            border-top-color: rgba(6, 21, 27, 0.98);
            position: absolute;
            animation: spin .8s linear infinite;
        }

        @keyframes spin {
            to { transform: rotate(360deg); }
        }

        @media (max-width: 1080px) {
            .hero-grid,
            .scene-grid,
            .social-grid,
            .update-grid,
            .contact-grid {
                grid-template-columns: 1fr;
            }

            .card-grid,
            .compare-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .footer-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (max-width: 920px) {
            .nav-list {
                display: none;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .hero-band {
                padding-top: 1.25rem;
            }

            .hero-grid {
                min-height: auto;
            }
        }

        @media (max-width: 720px) {
            .card-grid,
            .compare-grid,
            .proof-stats,
            .choice-grid {
                grid-template-columns: 1fr;
            }

            .hero-metrics {
                grid-template-columns: 1fr;
            }

            .flow-row {
                grid-template-columns: 72px 1fr;
            }

            .flow-row em {
                grid-column: 1 / -1;
            }

            .timeline-item {
                grid-template-columns: 1fr;
            }

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

            .section {
                padding: 3rem 0;
            }
        }

        @media (max-width: 520px) {
            .container {
                width: min(100% - 1.2rem, var(--container));
            }

            .header-inner {
                min-height: 68px;
            }

            .brand {
                font-size: .95rem;
            }

            .hero h1 {
                font-size: 2rem;
            }

            .hero-copy p,
            .section-head p {
                font-size: .96rem;
            }

            .btn {
                width: 100%;
            }

            .hero-actions,
            .section-cta,
            .form-actions {
                width: 100%;
            }

            .chip {
                width: fit-content;
            }

            .step-item,
            .card-inner,
            .compare-card,
            .scene-card,
            .proof-panel,
            .quote-panel,
            .timeline,
            .side-box,
            .form-panel,
            .state-panel {
                border-radius: 12px;
            }
        }

/* roulang page: category2 */
:root {
            --bg: #f5f7fb;
            --bg-soft: #eef3fa;
            --surface: #ffffff;
            --surface-2: #f8fbff;
            --nav: #0b1020;
            --nav-2: #121a30;
            --text: #0f172a;
            --muted: #5e687b;
            --soft: #8c95a8;
            --border: #d7dfeb;
            --line: rgba(15, 23, 42, 0.08);
            --accent: #22d3ee;
            --accent-2: #7c3aed;
            --accent-3: #f59e0b;
            --accent-4: #14b8a6;
            --danger: #ef4444;
            --success: #16a34a;
            --shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
            --shadow-soft: 0 10px 24px rgba(15, 23, 42, 0.06);
            --radius: 8px;
            --radius-sm: 6px;
            --space-1: 6px;
            --space-2: 10px;
            --space-3: 14px;
            --space-4: 18px;
            --space-5: 24px;
            --space-6: 32px;
            --space-7: 42px;
            --space-8: 56px;
            --container: 1180px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            color: var(--text);
            background:
                linear-gradient(180deg, #fbfdff 0%, #f3f6fb 100%);
            font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
            line-height: 1.6;
            letter-spacing: 0;
        }

        body::before {
            content: "";
            position: fixed;
            inset: 0;
            pointer-events: none;
            background:
                linear-gradient(rgba(15, 23, 42, 0.025) 1px, transparent 1px),
                linear-gradient(90deg, rgba(15, 23, 42, 0.025) 1px, transparent 1px);
            background-size: 36px 36px;
            mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.48), rgba(0, 0, 0, 0.08) 80%, transparent);
            opacity: 0.75;
        }

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

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

        button,
        input,
        select,
        textarea {
            font: inherit;
        }

        button {
            cursor: pointer;
        }

        [hidden] {
            display: none !important;
        }

        .container {
            width: min(var(--container), calc(100% - 32px));
            margin: 0 auto;
            position: relative;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 40;
            background: linear-gradient(180deg, rgba(11, 16, 32, 0.98), rgba(12, 18, 38, 0.94));
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            box-shadow: 0 12px 28px rgba(8, 12, 24, 0.18);
            backdrop-filter: blur(10px);
        }

        .header-inner {
            min-height: 72px;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: #fff;
            flex-shrink: 0;
            min-width: 0;
        }

        .brand-mark {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            box-shadow:
                0 0 0 1px rgba(255, 255, 255, 0.08) inset,
                0 0 18px rgba(34, 211, 238, 0.28);
            display: grid;
            place-items: center;
            color: #fff;
            font-weight: 800;
            font-size: 15px;
        }

        .brand-text {
            min-width: 0;
        }

        .brand-text strong {
            display: block;
            font-size: 15px;
            line-height: 1.2;
            font-weight: 800;
            letter-spacing: 0;
        }

        .brand-text small {
            display: block;
            margin-top: 4px;
            color: rgba(226, 232, 240, 0.78);
            font-size: 12px;
        }

        .nav-toggle {
            display: none;
            align-items: center;
            justify-content: center;
            width: 42px;
            height: 42px;
            border-radius: 8px;
            border: 1px solid rgba(255, 255, 255, 0.14);
            background: rgba(255, 255, 255, 0.04);
            color: #fff;
            margin-left: auto;
            transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
        }

        .nav-toggle svg {
            width: 20px;
            height: 20px;
            fill: currentColor;
        }

        .nav-toggle:hover {
            transform: translateY(-1px);
            border-color: rgba(34, 211, 238, 0.56);
            box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
        }

        .nav-list {
            margin-left: auto;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-link {
            position: relative;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 40px;
            padding: 0 16px;
            border-radius: 8px;
            color: rgba(226, 232, 240, 0.86);
            border: 1px solid transparent;
            transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
        }

        .nav-link:hover {
            color: #fff;
            border-color: rgba(34, 211, 238, 0.36);
            background: rgba(255, 255, 255, 0.05);
            transform: translateY(-1px);
        }

        .nav-link.is-active {
            color: #fff;
            background: linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(124, 58, 237, 0.2));
            border-color: rgba(34, 211, 238, 0.42);
            box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.12) inset, 0 0 20px rgba(34, 211, 238, 0.12);
        }

        .nav-link.is-active::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 8px;
            height: 2px;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--accent), var(--accent-2));
            box-shadow: 0 0 10px rgba(34, 211, 238, 0.45);
        }

        main {
            position: relative;
            z-index: 1;
        }

        .hero {
            padding: 28px 0 16px;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
            gap: 22px;
            align-items: stretch;
        }

        .hero-copy {
            padding: 10px 0;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: #0f766e;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0;
            text-transform: none;
            padding: 6px 10px;
            border-radius: 8px;
            background: rgba(20, 184, 166, 0.1);
            border: 1px solid rgba(20, 184, 166, 0.16);
        }

        .eyebrow::before {
            content: "";
            width: 8px;
            height: 8px;
            border-radius: 999px;
            background: var(--accent);
            box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.14);
        }

        .hero h1 {
            margin: 18px 0 12px;
            font-size: 54px;
            line-height: 1.08;
            letter-spacing: 0;
        }

        .hero p {
            margin: 0;
            max-width: 620px;
            color: var(--muted);
            font-size: 16px;
        }

        .hero-meta {
            margin-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .meta-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            min-height: 34px;
            padding: 0 12px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.05);
            border: 1px solid rgba(15, 23, 42, 0.08);
            color: #1f2937;
            font-size: 13px;
        }

        .meta-pill strong {
            color: #0f172a;
        }

        .cta-row {
            margin-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            min-height: 44px;
            padding: 0 16px;
            border-radius: 8px;
            border: 1px solid transparent;
            font-weight: 700;
            transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease;
            white-space: nowrap;
        }

        .btn svg {
            width: 16px;
            height: 16px;
            fill: currentColor;
            flex: 0 0 auto;
        }

        .btn-primary {
            color: #fff;
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            box-shadow: 0 10px 24px rgba(124, 58, 237, 0.18);
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 14px 26px rgba(124, 58, 237, 0.22);
        }

        .btn-secondary {
            color: #0f172a;
            background: #fff;
            border-color: var(--border);
            box-shadow: var(--shadow-soft);
        }

        .btn-secondary:hover {
            transform: translateY(-1px);
            border-color: rgba(34, 211, 238, 0.36);
            box-shadow: 0 14px 26px rgba(15, 23, 42, 0.1);
        }

        .btn-ghost {
            color: #0f172a;
            background: rgba(255, 255, 255, 0.72);
            border-color: rgba(15, 23, 42, 0.08);
        }

        .hero-board {
            position: relative;
            border-radius: 8px;
            border: 1px solid var(--border);
            background:
                linear-gradient(180deg, #ffffff 0%, #f8fcff 100%);
            box-shadow: var(--shadow);
            overflow: hidden;
            padding: 20px;
            min-height: 320px;
        }

        .hero-board::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                linear-gradient(135deg, rgba(34, 211, 238, 0.08), transparent 36%),
                linear-gradient(315deg, rgba(124, 58, 237, 0.06), transparent 32%);
            pointer-events: none;
        }

        .board-top,
        .board-stats,
        .board-steps,
        .board-chart {
            position: relative;
            z-index: 1;
        }

        .board-top {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            justify-content: space-between;
        }

        .board-title {
            font-size: 18px;
            font-weight: 800;
            color: #0f172a;
        }

        .board-flags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .board-chip {
            display: inline-flex;
            align-items: center;
            min-height: 30px;
            padding: 0 10px;
            border-radius: 999px;
            font-size: 12px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(15, 23, 42, 0.04);
            color: #263244;
        }

        .board-chip.hot {
            background: rgba(34, 211, 238, 0.12);
            border-color: rgba(34, 211, 238, 0.22);
            color: #0f766e;
        }

        .board-chip.warn {
            background: rgba(245, 158, 11, 0.12);
            border-color: rgba(245, 158, 11, 0.22);
            color: #92400e;
        }

        .board-stats {
            margin-top: 16px;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
        }

        .mini-stat {
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: linear-gradient(180deg, #fff, #f7fbff);
            padding: 14px;
            box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
        }

        .mini-stat strong {
            display: block;
            font-size: 28px;
            line-height: 1;
            color: #0f172a;
        }

        .mini-stat span {
            display: block;
            margin-top: 6px;
            color: var(--muted);
            font-size: 13px;
        }

        .board-steps {
            margin-top: 16px;
            display: grid;
            gap: 10px;
        }

        .step-row {
            display: grid;
            grid-template-columns: 44px minmax(0, 1fr);
            gap: 12px;
            align-items: center;
            padding: 10px 12px;
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(255, 255, 255, 0.92);
        }

        .step-num {
            width: 44px;
            height: 44px;
            border-radius: 8px;
            display: grid;
            place-items: center;
            font-weight: 800;
            color: #fff;
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            box-shadow: 0 10px 18px rgba(124, 58, 237, 0.16);
        }

        .step-copy strong {
            display: block;
            color: #0f172a;
            font-size: 15px;
        }

        .step-copy span {
            display: block;
            color: var(--muted);
            font-size: 13px;
        }

        .board-chart {
            margin-top: 16px;
            padding-top: 2px;
        }

        .chart-head {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 10px;
            color: var(--muted);
            font-size: 13px;
        }

        .chart-row {
            display: grid;
            grid-template-columns: 58px minmax(0, 1fr) 36px;
            gap: 10px;
            align-items: center;
            margin-bottom: 10px;
        }

        .chart-row strong {
            font-size: 13px;
            color: #1f2937;
        }

        .bar-track {
            height: 10px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.08);
            overflow: hidden;
        }

        .bar-track span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: linear-gradient(90deg, var(--accent), var(--accent-2));
            box-shadow: 0 0 12px rgba(34, 211, 238, 0.22);
        }

        .chart-row em {
            font-style: normal;
            color: #0f172a;
            font-weight: 700;
            text-align: right;
            font-size: 13px;
        }

        .band {
            padding: 34px 0;
        }

        .band-alt {
            background: linear-gradient(180deg, rgba(15, 23, 42, 0.02), rgba(15, 23, 42, 0.01));
            border-top: 1px solid rgba(15, 23, 42, 0.04);
            border-bottom: 1px solid rgba(15, 23, 42, 0.04);
        }

        .section-head {
            display: flex;
            flex-wrap: wrap;
            align-items: end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 20px;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            color: #0f172a;
            font-weight: 800;
            margin-bottom: 8px;
        }

        .section-step {
            width: 28px;
            height: 28px;
            border-radius: 8px;
            display: grid;
            place-items: center;
            color: #fff;
            font-size: 13px;
            background: linear-gradient(135deg, var(--nav), var(--accent-2));
            box-shadow: 0 8px 14px rgba(15, 23, 42, 0.14);
        }

        .section-head h2 {
            margin: 0;
            font-size: 28px;
            line-height: 1.2;
            letter-spacing: 0;
        }

        .section-head p {
            margin: 8px 0 0;
            max-width: 700px;
            color: var(--muted);
            font-size: 15px;
        }

        .toolbar {
            display: grid;
            grid-template-columns: minmax(0, 1fr) auto;
            gap: 14px;
            align-items: center;
            padding: 16px;
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(255, 255, 255, 0.84);
            box-shadow: var(--shadow-soft);
        }

        .chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 36px;
            padding: 0 14px;
            border-radius: 999px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            color: #334155;
            font-weight: 700;
            transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, color 0.18s ease, background-color 0.18s ease;
        }

        .chip:hover {
            transform: translateY(-1px);
            border-color: rgba(34, 211, 238, 0.36);
            box-shadow: 0 10px 20px rgba(15, 23, 42, 0.08);
        }

        .chip.is-active {
            color: #fff;
            background: linear-gradient(135deg, var(--nav), var(--accent-2));
            border-color: rgba(34, 211, 238, 0.22);
            box-shadow: 0 0 0 1px rgba(34, 211, 238, 0.12) inset, 0 12px 22px rgba(15, 23, 42, 0.18);
        }

        .tool-row {
            display: flex;
            align-items: center;
            gap: 10px;
            justify-content: flex-end;
            flex-wrap: wrap;
        }

        .search {
            position: relative;
            min-width: 260px;
        }

        .search input,
        .sort select,
        .field input,
        .field select,
        .field textarea {
            width: 100%;
            border: 1px solid var(--border);
            border-radius: 8px;
            background: #fff;
            color: var(--text);
            transition: border-color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease, background-color 0.18s ease;
            outline: none;
        }

        .search input {
            min-height: 40px;
            padding: 0 14px 0 40px;
        }

        .search::before {
            content: "";
            position: absolute;
            left: 14px;
            top: 50%;
            width: 16px;
            height: 16px;
            transform: translateY(-50%);
            background:
                radial-gradient(circle at center, transparent 5px, #94a3b8 5px, #94a3b8 6px, transparent 6px),
                linear-gradient(#94a3b8, #94a3b8);
            background-size: 16px 16px, 7px 2px;
            background-position: center, 12px 12px;
            background-repeat: no-repeat;
            opacity: 0.75;
        }

        .sort select {
            min-height: 40px;
            padding: 0 14px;
        }

        .search input:focus,
        .sort select:focus,
        .field input:focus,
        .field select:focus,
        .field textarea:focus {
            border-color: rgba(34, 211, 238, 0.66);
            box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
        }

        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 14px;
            margin-top: 20px;
        }

        .service-card {
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background:
                linear-gradient(180deg, #ffffff 0%, #f9fcff 100%);
            box-shadow: var(--shadow-soft);
            padding: 16px;
            min-height: 168px;
            display: flex;
            flex-direction: column;
            gap: 12px;
            transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
        }

        .service-card:hover {
            transform: translateY(-2px);
            border-color: rgba(34, 211, 238, 0.38);
            box-shadow: 0 16px 28px rgba(15, 23, 42, 0.09);
        }

        .service-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }

        .service-badge {
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 0 10px;
            border-radius: 999px;
            background: rgba(20, 184, 166, 0.12);
            border: 1px solid rgba(20, 184, 166, 0.18);
            color: #0f766e;
            font-size: 12px;
            font-weight: 700;
        }

        .service-number {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            display: grid;
            place-items: center;
            font-weight: 800;
            color: #fff;
            background: linear-gradient(135deg, var(--accent-2), var(--accent));
            box-shadow: 0 10px 16px rgba(124, 58, 237, 0.15);
        }

        .service-card h3 {
            margin: 0;
            font-size: 18px;
            line-height: 1.2;
        }

        .service-card p {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            flex: 1;
        }

        .service-actions {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-top: auto;
        }

        .tiny-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: #0f766e;
            font-weight: 700;
            font-size: 13px;
        }

        .tiny-link svg {
            width: 14px;
            height: 14px;
            fill: currentColor;
        }

        .compare-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 14px;
        }

        .compare-card {
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            box-shadow: var(--shadow-soft);
            padding: 16px;
        }

        .compare-head {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 12px;
        }

        .compare-card h3 {
            margin: 0;
            font-size: 18px;
            line-height: 1.2;
        }

        .compare-card p {
            margin: 8px 0 0;
            color: var(--muted);
            font-size: 14px;
        }

        .compare-badge {
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 0 10px;
            border-radius: 999px;
            background: rgba(124, 58, 237, 0.1);
            border: 1px solid rgba(124, 58, 237, 0.14);
            color: #5b21b6;
            font-size: 12px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .stat-list {
            display: grid;
            gap: 10px;
            margin-top: 14px;
        }

        .stat-row {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 12px;
            align-items: center;
        }

        .stat-row span {
            color: #334155;
            font-size: 13px;
        }

        .stat-row strong {
            color: #0f172a;
            font-size: 16px;
        }

        .meter {
            height: 10px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.08);
            overflow: hidden;
            margin-top: 10px;
        }

        .meter span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: linear-gradient(90deg, var(--accent), var(--accent-2));
        }

        .compare-foot {
            margin-top: 14px;
            color: var(--muted);
            font-size: 13px;
        }

        .entry-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 14px;
            margin-top: 18px;
        }

        .entry-card {
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            min-height: 320px;
            transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
        }

        .entry-card:hover {
            transform: translateY(-2px);
            border-color: rgba(34, 211, 238, 0.36);
            box-shadow: 0 16px 30px rgba(15, 23, 42, 0.1);
        }

        .entry-media {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background:
                linear-gradient(135deg, rgba(34, 211, 238, 0.16), rgba(124, 58, 237, 0.18)),
                linear-gradient(180deg, #eaf2ff, #f9fcff);
        }

        .entry-media::before {
            content: "";
            position: absolute;
            inset: 0;
            background:
                linear-gradient(90deg, rgba(255, 255, 255, 0.16) 0, rgba(255, 255, 255, 0) 25% 75%, rgba(255, 255, 255, 0.12)),
                repeating-linear-gradient(135deg, transparent 0 12px, rgba(15, 23, 42, 0.04) 12px 13px);
            opacity: 0.55;
        }

        .entry-media-inner {
            position: absolute;
            inset: 14px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            z-index: 1;
        }

        .entry-badges {
            display: flex;
            justify-content: space-between;
            gap: 10px;
            align-items: center;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 0 10px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            color: #fff;
            background: rgba(15, 23, 42, 0.72);
            backdrop-filter: blur(4px);
        }

        .status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 28px;
            padding: 0 10px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            color: #0f172a;
            background: rgba(255, 255, 255, 0.82);
            border: 1px solid rgba(15, 23, 42, 0.08);
        }

        .status::before {
            content: "";
            width: 8px;
            height: 8px;
            border-radius: 999px;
            background: var(--success);
            box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.12);
        }

        .media-visual {
            display: grid;
            gap: 8px;
            margin-top: auto;
            width: min(100%, 180px);
        }

        .media-line {
            height: 9px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.12);
            overflow: hidden;
        }

        .media-line span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: linear-gradient(90deg, var(--accent-4), var(--accent));
        }

        .entry-body {
            padding: 14px 16px 16px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }

        .entry-body h3 {
            margin: 0;
            font-size: 18px;
            line-height: 1.25;
        }

        .entry-desc {
            margin: 0;
            color: var(--muted);
            font-size: 14px;
            min-height: 44px;
        }

        .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            min-height: 26px;
            padding: 0 9px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.04);
            border: 1px solid rgba(15, 23, 42, 0.08);
            color: #334155;
            font-size: 12px;
            font-weight: 700;
        }

        .entry-foot {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-top: auto;
            padding-top: 4px;
        }

        .entry-meta {
            color: #334155;
            font-size: 13px;
        }

        .entry-actions {
            display: flex;
            align-items: center;
            justify-content: flex-end;
        }

        .entry-actions .btn {
            min-height: 38px;
            padding: 0 12px;
            font-size: 13px;
        }

        .entry-grid .is-hidden {
            display: none;
        }

        .list-footer {
            margin-top: 18px;
            display: grid;
            gap: 12px;
        }

        .pagination {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 14px 0 0;
            color: var(--muted);
            font-size: 13px;
        }

        .pagination strong {
            color: #0f172a;
        }

        .load-more-wrap {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
        }

        .load-more {
            min-width: 150px;
        }

        .load-more.is-loading {
            pointer-events: none;
            opacity: 0.76;
        }

        .spinner {
            width: 14px;
            height: 14px;
            border: 2px solid rgba(255, 255, 255, 0.36);
            border-top-color: #fff;
            border-radius: 50%;
            animation: spin 0.75s linear infinite;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        .loading-panel,
        .empty-state {
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(255, 255, 255, 0.9);
            box-shadow: var(--shadow-soft);
            padding: 18px;
        }

        .loading-panel {
            margin-top: 14px;
        }

        .loading-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
            margin-top: 12px;
        }

        .skeleton {
            border-radius: 8px;
            background: linear-gradient(90deg, rgba(15, 23, 42, 0.05), rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.05));
            background-size: 200% 100%;
            animation: shimmer 1.1s linear infinite;
        }

        .skeleton.media {
            aspect-ratio: 16 / 9;
        }

        .skeleton.line {
            height: 14px;
        }

        .skeleton.line.sm {
            width: 72%;
        }

        @keyframes shimmer {
            0% {
                background-position: 200% 0;
            }
            100% {
                background-position: -200% 0;
            }
        }

        .empty-state {
            margin-top: 14px;
            display: grid;
            place-items: center;
            text-align: center;
            min-height: 180px;
        }

        .empty-state strong {
            display: block;
            font-size: 18px;
            margin-bottom: 8px;
        }

        .empty-state p {
            margin: 0;
            color: var(--muted);
        }

        .faq-grid {
            display: grid;
            gap: 12px;
        }

        .faq-item {
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            box-shadow: var(--shadow-soft);
            overflow: hidden;
        }

        .faq-item summary {
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 18px;
            cursor: pointer;
            font-weight: 800;
            color: #0f172a;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: "+";
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 8px;
            display: grid;
            place-items: center;
            background: rgba(15, 23, 42, 0.05);
            color: #334155;
            font-size: 18px;
            line-height: 1;
        }

        .faq-item[open] summary::after {
            content: "–";
            color: #0f172a;
        }

        .faq-item p {
            margin: 0;
            padding: 0 18px 16px;
            color: var(--muted);
            font-size: 14px;
        }

        .contact-grid {
            display: grid;
            grid-template-columns: minmax(0, 1.03fr) minmax(280px, 0.97fr);
            gap: 14px;
        }

        .form-shell,
        .status-board {
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: #fff;
            box-shadow: var(--shadow-soft);
            padding: 18px;
        }

        .form-head {
            display: flex;
            flex-wrap: wrap;
            align-items: end;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 14px;
        }

        .form-head h3,
        .status-board h3 {
            margin: 0;
            font-size: 20px;
            line-height: 1.2;
        }

        .form-head p,
        .status-board p {
            margin: 8px 0 0;
            color: var(--muted);
            font-size: 14px;
        }

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

        .field {
            display: grid;
            gap: 8px;
        }

        .field.full {
            grid-column: 1 / -1;
        }

        .field label {
            font-size: 13px;
            font-weight: 800;
            color: #0f172a;
        }

        .field input,
        .field select,
        .field textarea {
            min-height: 44px;
            padding: 0 14px;
            color: #0f172a;
        }

        .field textarea {
            min-height: 108px;
            padding: 12px 14px;
            resize: vertical;
        }

        .field-help {
            margin-top: -2px;
            color: var(--soft);
            font-size: 12px;
        }

        .toggle-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        .switch {
            position: relative;
            display: inline-flex;
            align-items: center;
            gap: 10px;
            min-height: 34px;
            color: #334155;
            font-size: 13px;
            font-weight: 700;
        }

        .switch input {
            appearance: none;
            width: 44px;
            height: 26px;
            border-radius: 999px;
            background: rgba(15, 23, 42, 0.14);
            border: 1px solid rgba(15, 23, 42, 0.08);
            position: relative;
            outline: none;
            transition: background-color 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
        }

        .switch input::after {
            content: "";
            position: absolute;
            top: 3px;
            left: 3px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background: #fff;
            box-shadow: 0 4px 10px rgba(15, 23, 42, 0.18);
            transition: transform 0.18s ease, background-color 0.18s ease;
        }

        .switch input:checked {
            background: linear-gradient(135deg, var(--accent), var(--accent-2));
            border-color: rgba(34, 211, 238, 0.42);
        }

        .switch input:checked::after {
            transform: translateX(18px);
        }

        .field input.is-valid,
        .field select.is-valid,
        .field textarea.is-valid {
            border-color: rgba(22, 163, 74, 0.42);
            box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
        }

        .field input.is-error,
        .field select.is-error,
        .field textarea.is-error {
            border-color: rgba(239, 68, 68, 0.42);
            box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.08);
        }

        .field.is-submitting {
            opacity: 0.72;
            pointer-events: none;
        }

        .form-actions {
            margin-top: 16px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
        }

        .form-note {
            color: var(--soft);
            font-size: 12px;
        }

        .status-list {
            display: grid;
            gap: 10px;
            margin-top: 14px;
        }

        .status-item {
            display: grid;
            grid-template-columns: 84px minmax(0, 1fr);
            gap: 12px;
            align-items: start;
            padding: 12px;
            border-radius: 8px;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: linear-gradient(180deg, #fff, #f8fbff);
        }

        .status-item strong {
            font-size: 13px;
            color: #0f172a;
        }

        .status-item p {
            margin: 0;
            color: var(--muted);
            font-size: 13px;
        }

        .status-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            display: inline-block;
            background: var(--success);
            box-shadow: 0 0 0 4px rgba(22, 163, 74, 0.14);
        }

        .form-status {
            margin-top: 14px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .form-status .status-chip {
            display: inline-flex;
            align-items: center;
            min-height: 28px;
            padding: 0 10px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 700;
            border: 1px solid rgba(15, 23, 42, 0.08);
            background: rgba(15, 23, 42, 0.04);
            color: #334155;
        }

        .status-chip.ok {
            background: rgba(22, 163, 74, 0.1);
            color: #166534;
            border-color: rgba(22, 163, 74, 0.16);
        }

        .status-chip.warn {
            background: rgba(245, 158, 11, 0.12);
            color: #92400e;
            border-color: rgba(245, 158, 11, 0.16);
        }

        .status-chip.err {
            background: rgba(239, 68, 68, 0.1);
            color: #b91c1c;
            border-color: rgba(239, 68, 68, 0.18);
        }

        .status-chip.run {
            background: rgba(34, 211, 238, 0.1);
            color: #0f766e;
            border-color: rgba(34, 211, 238, 0.18);
        }

        .toast {
            margin-top: 12px;
            padding: 12px 14px;
            border-radius: 8px;
            background: rgba(22, 163, 74, 0.1);
            border: 1px solid rgba(22, 163, 74, 0.16);
            color: #166534;
            font-size: 13px;
        }

        footer {
            margin-top: 24px;
            padding: 34px 0 22px;
            color: rgba(226, 232, 240, 0.88);
            background: linear-gradient(180deg, #0b1020 0%, #0a1327 100%);
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.25fr 1fr 1fr 1fr;
            gap: 20px;
        }

        .footer-col h3 {
            margin: 0 0 12px;
            font-size: 15px;
            color: #fff;
        }

        .footer-col p {
            margin: 0;
            color: rgba(226, 232, 240, 0.74);
            font-size: 14px;
        }

        .footer-links {
            display: grid;
            gap: 10px;
        }

        .footer-links a {
            color: rgba(226, 232, 240, 0.82);
            font-size: 14px;
            transition: color 0.18s ease, transform 0.18s ease;
        }

        .footer-links a:hover {
            color: #fff;
            transform: translateX(2px);
        }

        .footer-note {
            margin-top: 24px;
            padding-top: 16px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            color: rgba(226, 232, 240, 0.72);
            font-size: 13px;
        }

        .footer-note span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .footer-note .status-dot {
            width: 9px;
            height: 9px;
            background: #22c55e;
        }

        .footer-note .status-dot::after {
            content: "";
        }

        @media (max-width: 1120px) {
            .hero-grid,
            .contact-grid {
                grid-template-columns: 1fr;
            }

            .service-grid,
            .entry-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .footer-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (max-width: 860px) {
            .toolbar {
                grid-template-columns: 1fr;
            }

            .tool-row {
                justify-content: flex-start;
            }

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

            .board-stats {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: inline-flex;
            }

            .nav-list {
                position: absolute;
                top: 72px;
                left: 16px;
                right: 16px;
                margin: 0;
                display: none;
                flex-direction: column;
                align-items: stretch;
                gap: 8px;
                padding: 12px;
                border-radius: 8px;
                border: 1px solid rgba(255, 255, 255, 0.1);
                background: rgba(10, 15, 29, 0.98);
                box-shadow: 0 16px 30px rgba(0, 0, 0, 0.2);
            }

            .site-header.is-open .nav-list {
                display: flex;
            }

            .nav-link {
                justify-content: flex-start;
                min-height: 42px;
            }

            .hero h1 {
                font-size: 40px;
            }

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

            .board-stats {
                grid-template-columns: 1fr;
            }

            .service-grid,
            .entry-grid,
            .loading-grid,
            .form-grid {
                grid-template-columns: 1fr;
            }

            .pagination,
            .footer-note {
                flex-direction: column;
                align-items: flex-start;
            }

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

        @media (max-width: 520px) {
            .container {
                width: min(var(--container), calc(100% - 24px));
            }

            .hero {
                padding-top: 22px;
            }

            .hero h1 {
                font-size: 32px;
            }

            .hero p,
            .section-head p {
                font-size: 14px;
            }

            .cta-row,
            .hero-meta,
            .chip-row,
            .tool-row {
                gap: 8px;
            }

            .btn,
            .chip {
                width: 100%;
            }

            .tool-row .search,
            .tool-row .sort {
                width: 100%;
                min-width: 0;
            }

            .chart-row {
                grid-template-columns: 48px minmax(0, 1fr) 28px;
            }

            .entry-card {
                min-height: 300px;
            }

            .service-card,
            .compare-card,
            .form-shell,
            .status-board,
            .faq-item {
                border-radius: 8px;
            }

            .status-item {
                grid-template-columns: 1fr;
            }

            .board-top {
                align-items: flex-start;
            }
        }

/* roulang page: category1 */
:root {
  --bg: #f4f7fb;
  --bg-soft: #eef3f8;
  --panel: #ffffff;
  --panel-2: #f8fafc;
  --ink: #0f172a;
  --muted: #64748b;
  --muted-2: #94a3b8;
  --line: #d8e1ea;
  --line-strong: #b8c6d4;
  --dark: #0b1120;
  --dark-2: #111827;
  --dark-soft: #162033;
  --accent: #14b8a6;
  --accent-2: #84cc16;
  --accent-3: #f59e0b;
  --accent-4: #fb7185;
  --success: #22c55e;
  --danger: #ef4444;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
  --shadow-strong: 0 18px 40px rgba(15, 23, 42, 0.12);
  --radius: 8px;
  --radius-sm: 6px;
  --container: 1180px;
  --gap: 24px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, #f9fbfe 0%, #f3f7fb 40%, #eef3f8 100%);
  font-family: Inter, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 38px 38px;
  opacity: 0.5;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.45), rgba(0, 0, 0, 0.08));
}

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

img,
svg {
  display: block;
  max-width: 100%;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
  background: none;
  padding: 0;
}

::selection {
  background: rgba(20, 184, 166, 0.2);
  color: var(--ink);
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin: 0 auto;
  position: relative;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(11, 17, 32, 0.96);
  color: #fff;
  border-bottom: 1px solid rgba(132, 204, 22, 0.22);
  box-shadow: 0 10px 24px rgba(2, 6, 23, 0.24);
}

.site-header::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), transparent 80%);
}

.header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  letter-spacing: 0;
  color: #fff;
  white-space: nowrap;
  line-height: 1.1;
}

.brand::before {
  content: "";
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.12), 0 0 14px rgba(132, 204, 22, 0.3);
  flex: 0 0 auto;
}

.brand small {
  display: block;
  color: rgba(255, 255, 255, 0.64);
  font-weight: 600;
  font-size: 12px;
  margin-top: 2px;
}

.nav-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1;
}

.nav-link {
  position: relative;
  color: rgba(255, 255, 255, 0.82);
  padding: 10px 14px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
  white-space: nowrap;
  line-height: 1;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: #fff;
  border-color: rgba(20, 184, 166, 0.34);
  background: rgba(20, 184, 166, 0.08);
  box-shadow: 0 0 0 1px rgba(132, 204, 22, 0.08), 0 10px 18px rgba(2, 6, 23, 0.22);
  transform: translateY(-1px);
}

.nav-link.is-active {
  color: #fff;
  background: rgba(20, 184, 166, 0.12);
  border-color: rgba(20, 184, 166, 0.28);
  box-shadow: inset 0 0 0 1px rgba(132, 204, 22, 0.08), 0 0 18px rgba(20, 184, 166, 0.1);
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 6px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 10px rgba(132, 204, 22, 0.45);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: var(--radius);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.nav-toggle:hover,
.nav-toggle:focus-visible {
  background: rgba(20, 184, 166, 0.12);
  border-color: rgba(20, 184, 166, 0.28);
  transform: translateY(-1px);
}

.nav-toggle svg {
  width: 20px;
  height: 20px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.header-action {
  margin-left: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 12px 18px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
  cursor: pointer;
}

.btn svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), #0ea5e9);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 12px 24px rgba(20, 184, 166, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  box-shadow: 0 16px 28px rgba(20, 184, 166, 0.32);
}

.btn-secondary {
  color: var(--ink);
  background: #fff;
  border-color: var(--line);
  box-shadow: var(--shadow);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  border-color: rgba(20, 184, 166, 0.45);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.10);
}

.btn-ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.72);
  border-color: var(--line);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: rgba(20, 184, 166, 0.42);
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.08);
}

.btn-sm {
  min-height: 38px;
  padding: 10px 14px;
  font-weight: 700;
}

.hero-band {
  position: relative;
  padding: 34px 0 40px;
  overflow: hidden;
}

.hero-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(135deg, rgba(20, 184, 166, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(132, 204, 22, 0.05), transparent 40%),
    linear-gradient(rgba(15, 23, 42, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 42, 0.035) 1px, transparent 1px);
  background-size: auto, auto, 38px 38px, 38px 38px;
  pointer-events: none;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.18) 82%, transparent);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 28px;
  align-items: center;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--dark);
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid rgba(20, 184, 166, 0.16);
  font-size: 13px;
  font-weight: 700;
}

.hero-kicker::before {
  content: "01";
  display: inline-grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  font-size: 12px;
  font-weight: 800;
}

.hero-copy h1 {
  margin: 16px 0 14px;
  color: var(--dark);
  font-size: 44px;
  line-height: 1.12;
  letter-spacing: 0;
}

.hero-copy p {
  margin: 0;
  max-width: 640px;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-actions .btn-secondary {
  background: rgba(255, 255, 255, 0.92);
}

.hero-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  color: var(--dark);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}

.hero-chip i {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
  display: inline-block;
}

.dashboard {
  position: relative;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  box-shadow: var(--shadow-strong);
  overflow: hidden;
}

.dashboard-figure {
  position: relative;
  min-height: 380px;
  background:
    linear-gradient(180deg, rgba(241, 245, 249, 0.95), rgba(236, 245, 248, 0.92));
}

.dashboard-figure svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.92;
}

.dashboard-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 18px;
}

.hero-tile {
  background: rgba(255, 255, 255, 0.96);
  border: 1px solid rgba(216, 225, 234, 0.9);
  border-radius: var(--radius);
  padding: 14px;
  box-shadow: 0 10px 18px rgba(15, 23, 42, 0.06);
}

.hero-tile .label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 6px;
}

.hero-tile .value {
  color: var(--dark);
  font-size: 23px;
  font-weight: 800;
  line-height: 1.15;
}

.hero-tile .meta {
  color: var(--muted);
  font-size: 13px;
  margin-top: 5px;
}

.progress-bar {
  position: relative;
  height: 8px;
  border-radius: 999px;
  background: #e8eef4;
  overflow: hidden;
}

.progress-bar span {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.dashboard-list {
  position: relative;
  display: grid;
  gap: 10px;
  padding: 0 18px 18px;
}

.step-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(216, 225, 234, 0.9);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 16px rgba(15, 23, 42, 0.05);
}

.step-badge {
  flex: 0 0 auto;
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.12);
}

.step-copy strong {
  display: block;
  color: var(--dark);
  font-size: 15px;
  line-height: 1.2;
}

.step-copy span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 3px;
}

.section-band {
  padding: 58px 0;
}

.section-band + .section-band {
  padding-top: 12px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  margin-bottom: 18px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--dark);
  background: rgba(132, 204, 22, 0.12);
  border: 1px solid rgba(132, 204, 22, 0.18);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 800;
}

.section-tag::before {
  content: "02";
  width: 22px;
  height: 22px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 11px;
  font-weight: 800;
}

.section-head h2 {
  margin: 10px 0 0;
  color: var(--dark);
  font-size: 30px;
  line-height: 1.15;
}

.section-head p {
  margin: 10px 0 0;
  color: var(--muted);
  max-width: 660px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.search-box {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 270px;
  padding: 0 14px;
  min-height: 46px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.search-box:focus-within {
  border-color: rgba(20, 184, 166, 0.45);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.1);
}

.search-box svg {
  width: 16px;
  height: 16px;
  stroke: var(--muted);
  fill: none;
  stroke-width: 2;
  flex: 0 0 auto;
}

.search-box input {
  width: 100%;
  border: 0;
  background: transparent;
  color: var(--ink);
  outline: none;
  min-width: 0;
}

.search-box input::placeholder {
  color: var(--muted-2);
}

.sort-select {
  min-height: 46px;
  min-width: 150px;
  padding: 0 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  color: var(--ink);
  box-shadow: var(--shadow);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.sort-select:focus-visible {
  border-color: rgba(20, 184, 166, 0.45);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.1);
}

.filter-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 14px 0 20px;
}

.filter-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
  color: var(--dark);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.05);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.filter-chip:hover,
.filter-chip:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(20, 184, 166, 0.36);
  box-shadow: 0 12px 20px rgba(15, 23, 42, 0.08);
}

.filter-chip.is-active {
  background: rgba(20, 184, 166, 0.1);
  border-color: rgba(20, 184, 166, 0.24);
  color: var(--dark);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.08);
}

.results-shell {
  position: relative;
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.content-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 250px;
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(249, 251, 253, 0.96));
  box-shadow: var(--shadow);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  overflow: hidden;
}

.content-card:hover,
.content-card:focus-within {
  transform: translateY(-2px);
  border-color: rgba(20, 184, 166, 0.34);
  box-shadow: 0 16px 30px rgba(15, 23, 42, 0.12);
}

.content-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0.95;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid rgba(20, 184, 166, 0.16);
  color: var(--dark);
  font-size: 12px;
  font-weight: 800;
}

.card-score {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 56px;
  height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(132, 204, 22, 0.12);
  border: 1px solid rgba(132, 204, 22, 0.16);
  color: var(--dark);
  font-weight: 800;
  font-size: 13px;
}

.content-card h3 {
  margin: 14px 0 8px;
  font-size: 20px;
  line-height: 1.2;
  color: var(--dark);
}

.content-card p {
  margin: 0;
  color: var(--muted);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 14px 0 12px;
}

.small-tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #f0f7f6;
  border: 1px solid rgba(20, 184, 166, 0.12);
  color: var(--dark);
  font-size: 12px;
  font-weight: 700;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  padding-top: 14px;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px dashed rgba(148, 163, 184, 0.35);
}

.card-meta strong {
  color: var(--dark);
  font-weight: 800;
}

.card-action {
  margin-top: 14px;
  align-self: flex-start;
}

.state-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}

.state-card {
  min-height: 150px;
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.state-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  line-height: 1.15;
  color: var(--dark);
}

.state-card p {
  margin: 0;
  color: var(--muted);
}

.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: "";
  position: absolute;
  inset: 0;
  transform: translateX(-100%);
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.62), transparent);
  animation: shimmer 1.4s infinite;
}

.placeholder-line {
  height: 10px;
  border-radius: 999px;
  background: #dbe5ee;
  margin-bottom: 12px;
}

.placeholder-line:nth-child(2) {
  width: 72%;
}

.placeholder-line:nth-child(3) {
  width: 58%;
}

.empty-panel,
.error-panel {
  display: grid;
  gap: 10px;
}

.empty-figure,
.error-figure {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(20, 184, 166, 0.08);
  border: 1px solid rgba(20, 184, 166, 0.16);
  color: var(--accent);
}

.error-figure {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.18);
  color: var(--danger);
}

.empty-figure svg,
.error-figure svg {
  width: 24px;
  height: 24px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.load-more-row {
  display: flex;
  justify-content: center;
  margin-top: 18px;
}

.matrix-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.matrix-card {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.matrix-card:hover,
.matrix-card:focus-within {
  transform: translateY(-2px);
  border-color: rgba(20, 184, 166, 0.34);
  box-shadow: 0 16px 28px rgba(15, 23, 42, 0.1);
}

.matrix-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.matrix-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(20, 184, 166, 0.1);
  border: 1px solid rgba(20, 184, 166, 0.16);
  color: var(--dark);
}

.matrix-icon svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
}

.matrix-tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(132, 204, 22, 0.12);
  border: 1px solid rgba(132, 204, 22, 0.16);
  color: var(--dark);
  font-size: 12px;
  font-weight: 800;
}

.matrix-card h3 {
  margin: 14px 0 8px;
  color: var(--dark);
  font-size: 18px;
  line-height: 1.2;
}

.matrix-card p {
  margin: 0;
  color: var(--muted);
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.compare-card {
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 250, 252, 0.96));
  box-shadow: var(--shadow);
}

.compare-card h3 {
  margin: 0;
  color: var(--dark);
  font-size: 18px;
  line-height: 1.2;
}

.compare-card .sub {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.compare-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 16px;
}

.compare-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(148, 163, 184, 0.34);
}

.compare-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.compare-row span {
  color: var(--muted);
  font-size: 13px;
}

.compare-row strong {
  color: var(--dark);
  font-size: 14px;
  font-weight: 800;
  text-align: right;
}

.compare-meter {
  display: grid;
  gap: 8px;
}

.compare-meter .meter-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 13px;
}

.compare-meter .meter-head strong {
  color: var(--dark);
}

.compare-meter .progress-bar {
  height: 10px;
}

.faq-list {
  display: grid;
  gap: 12px;
}

.faq-item {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 16px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: var(--dark);
  font-weight: 800;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  display: inline-grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: rgba(20, 184, 166, 0.08);
  border: 1px solid rgba(20, 184, 166, 0.16);
  color: var(--dark);
  font-weight: 900;
  flex: 0 0 auto;
}

.faq-item[open] summary::after {
  content: "−";
}

.faq-item p {
  margin: 0;
  padding: 0 18px 16px;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: 14px;
}

.contact-form,
.status-panel {
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--shadow);
}

.contact-form {
  padding: 18px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--dark);
  font-size: 13px;
  font-weight: 800;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  outline: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.field textarea {
  min-height: 104px;
  padding-top: 12px;
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder {
  color: var(--muted-2);
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: rgba(20, 184, 166, 0.42);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.1);
}

.field-help {
  color: var(--muted);
  font-size: 12px;
}

.switch-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 4px 0 2px;
}

.switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--dark);
  font-size: 13px;
  font-weight: 700;
}

.switch input {
  width: 16px;
  height: 16px;
  margin: 0;
  accent-color: var(--accent);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 16px;
}

.form-status {
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(20, 184, 166, 0.14);
  background: linear-gradient(180deg, rgba(240, 253, 250, 0.86), rgba(255, 255, 255, 0.98));
}

.form-status p {
  margin: 0;
  color: var(--muted);
}

.status-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 12px;
}

.status-pill {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--dark);
  font-size: 13px;
  font-weight: 800;
}

.status-pill.is-live {
  border-color: rgba(20, 184, 166, 0.24);
  background: rgba(20, 184, 166, 0.1);
  box-shadow: 0 0 0 4px rgba(20, 184, 166, 0.06);
}

.status-box {
  padding: 18px;
  display: grid;
  gap: 14px;
  align-content: start;
}

.status-box h3 {
  margin: 0;
  color: var(--dark);
  font-size: 18px;
}

.status-box p {
  margin: 0;
  color: var(--muted);
}

.inline-note {
  padding: 12px 14px;
  border-radius: var(--radius);
  border: 1px solid rgba(245, 158, 11, 0.18);
  background: rgba(255, 247, 237, 0.95);
  color: #9a5800;
  font-size: 13px;
  font-weight: 700;
}

.loading-mask {
  position: absolute;
  inset: 0;
  display: none;
  align-items: start;
  justify-content: center;
  padding-top: 18px;
  border-radius: var(--radius);
  background: rgba(244, 247, 251, 0.84);
  backdrop-filter: blur(2px);
  z-index: 2;
}

.loading-mask.is-visible {
  display: flex;
}

.loading-card {
  width: min(520px, calc(100% - 24px));
  padding: 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow);
}

.loading-card .placeholder-line {
  animation: pulse 1.2s ease-in-out infinite;
}

.load-state-row {
  display: grid;
  gap: 10px;
}

footer {
  margin-top: 22px;
  color: #e2e8f0;
  background:
    linear-gradient(180deg, #0b1120 0%, #101827 100%);
  border-top: 1px solid rgba(132, 204, 22, 0.22);
  padding: 42px 0 18px;
}

footer .container {
  position: relative;
}

footer::before {
  content: "";
  display: block;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2), transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.9fr 0.9fr 1fr;
  gap: 22px;
}

.footer-col h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: 17px;
  line-height: 1.15;
}

.footer-col p {
  margin: 0;
  color: rgba(226, 232, 240, 0.78);
}

.footer-links {
  display: grid;
  gap: 10px;
}

.footer-links a {
  color: rgba(226, 232, 240, 0.82);
  transition: color 180ms ease, transform 180ms ease;
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #fff;
  transform: translateX(2px);
}

.footer-note {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.22);
  color: rgba(226, 232, 240, 0.76);
  font-size: 13px;
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin: 0 6px 0 2px;
  border-radius: 999px;
  background: var(--success);
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.15);
}

.loading-mask .placeholder-line {
  background: linear-gradient(90deg, #dbe5ee 0%, #eef4f8 50%, #dbe5ee 100%);
  background-size: 200% 100%;
}

@keyframes shimmer {
  100% {
    transform: translateX(100%);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.58;
  }
  50% {
    opacity: 1;
  }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .results-grid,
  .matrix-grid,
  .compare-grid,
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .dashboard-figure {
    min-height: 340px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    gap: 12px;
  }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .header-action {
    display: none;
  }

  .nav-list {
    position: absolute;
    left: 0;
    right: 0;
    top: 72px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 4px;
    padding: 12px 16px 16px;
    background: rgba(11, 17, 32, 0.98);
    border-bottom: 1px solid rgba(132, 204, 22, 0.18);
    box-shadow: 0 16px 24px rgba(2, 6, 23, 0.24);
  }

  .nav-list.is-open {
    display: flex;
  }

  .nav-link {
    padding: 12px 14px;
  }

  .hero-copy h1 {
    font-size: 36px;
  }

  .hero-copy p {
    font-size: 16px;
  }

  .section-head {
    flex-direction: column;
    align-items: start;
  }

  .toolbar {
    width: 100%;
    justify-content: flex-start;
  }

  .search-box,
  .sort-select {
    width: 100%;
    min-width: 0;
  }

  .results-grid,
  .matrix-grid,
  .compare-grid,
  .footer-grid,
  .field-grid,
  .status-grid,
  .state-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .dashboard-figure {
    min-height: 300px;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(var(--container), calc(100% - 24px));
  }

  .hero-band {
    padding-top: 22px;
  }

  .hero-copy h1 {
    font-size: 30px;
  }

  .hero-kicker,
  .section-tag {
    width: 100%;
    justify-content: flex-start;
  }

  .hero-stats {
    grid-template-columns: 1fr 1fr;
  }

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

  .card-meta {
    flex-direction: column;
    align-items: start;
  }

  .form-actions {
    flex-direction: column;
  }

  .form-actions .btn {
    width: 100%;
  }

  .footer-note {
    flex-direction: column;
  }
}

.nav-list a:focus-visible,
.brand:focus-visible,
.btn:focus-visible,
.filter-chip:focus-visible,
.faq-item summary:focus-visible {
  outline: 2px solid rgba(20, 184, 166, 0.85);
  outline-offset: 2px;
}

[data-hidden="true"] {
  display: none !important;
}