/* roulang page: index */
:root {
            --plum: #4b2e83;
            --plum-deep: #2b1a4d;
            --teal: #26b7a5;
            --teal-dark: #168e82;
            --lime: #d9f56a;
            --orange: #f29b68;
            --ink: #201b2d;
            --muted: #716b7d;
            --soft: #f7f5ef;
            --lavender: #f0eef6;
            --white: #ffffff;
            --line: #e5e0eb;
            --dark: #18151f;
            --dark-soft: #24202e;
            --radius-lg: 30px;
            --radius-md: 20px;
            --radius-sm: 12px;
            --shadow: 0 18px 50px rgba(43, 26, 77, .10);
            --shadow-hover: 0 24px 60px rgba(43, 26, 77, .18);
            --container: 1240px;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            background: var(--soft);
            color: var(--ink);
            font-family: -apple-system, BlinkMacSystemFont, "Microsoft YaHei", "PingFang SC", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            overflow-x: hidden;
        }

        body.menu-open {
            overflow: hidden;
        }

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

        button,
        input,
        select,
        textarea {
            border: 0;
            font: inherit;
        }

        button {
            cursor: pointer;
        }

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

        ul,
        ol {
            list-style: none;
        }

        :focus-visible {
            outline: 3px solid var(--orange);
            outline-offset: 3px;
        }

        .container {
            width: min(var(--container), calc(100% - 48px));
            margin: 0 auto;
        }

        .section {
            padding: 112px 0;
            position: relative;
        }

        .section--lavender {
            background: var(--lavender);
        }

        .section--white {
            background: var(--white);
        }

        .section-head {
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 40px;
            margin-bottom: 48px;
        }

        .section-head > div {
            max-width: 700px;
        }

        .eyebrow {
            align-items: center;
            color: var(--plum);
            display: flex;
            font-size: 12px;
            font-weight: 800;
            gap: 10px;
            letter-spacing: .12em;
            margin-bottom: 14px;
            text-transform: uppercase;
        }

        .eyebrow::before {
            background: var(--teal);
            border-radius: 50%;
            content: "";
            display: inline-block;
            height: 8px;
            width: 8px;
        }

        h1,
        h2,
        h3,
        h4 {
            color: var(--ink);
            letter-spacing: 0;
            line-height: 1.2;
        }

        h1 {
            font-size: clamp(42px, 5.2vw, 76px);
            font-weight: 900;
        }

        h2 {
            font-size: clamp(30px, 4vw, 48px);
            font-weight: 850;
        }

        h3 {
            font-size: 22px;
            font-weight: 800;
        }

        .section-head p {
            color: var(--muted);
            font-size: 17px;
            max-width: 600px;
        }

        .text-link {
            align-items: center;
            color: var(--plum);
            display: inline-flex;
            flex-shrink: 0;
            font-weight: 800;
            gap: 8px;
        }

        .text-link:hover {
            color: var(--teal-dark);
        }

        .btn {
            align-items: center;
            border-radius: 12px;
            display: inline-flex;
            font-size: 15px;
            font-weight: 800;
            gap: 10px;
            justify-content: center;
            min-height: 50px;
            padding: 0 22px;
            transition: background .25s ease, box-shadow .25s ease, color .25s ease, transform .25s ease;
        }

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

        .btn:active {
            transform: translateY(0);
        }

        .btn-primary {
            background: linear-gradient(110deg, var(--plum), #7047b0 55%, var(--teal));
            box-shadow: 0 12px 24px rgba(75, 46, 131, .25);
            color: var(--white);
        }

        .btn-primary:hover {
            box-shadow: 0 16px 32px rgba(75, 46, 131, .34);
        }

        .btn-light {
            background: var(--white);
            color: var(--plum);
        }

        .btn-light:hover {
            box-shadow: 0 12px 25px rgba(0, 0, 0, .15);
        }

        .btn-outline {
            background: transparent;
            border: 1px solid rgba(75, 46, 131, .25);
            color: var(--plum);
        }

        .btn-outline:hover {
            background: var(--plum);
            color: var(--white);
        }

        .btn-small {
            min-height: 42px;
            padding: 0 16px;
        }

        .site-header {
            background: rgba(247, 245, 239, .94);
            border-bottom: 1px solid rgba(229, 224, 235, .9);
            left: 0;
            position: fixed;
            right: 0;
            top: 0;
            z-index: 50;
            backdrop-filter: blur(16px);
        }

        .header-top {
            align-items: center;
            display: flex;
            gap: 24px;
            justify-content: space-between;
            min-height: 66px;
        }

        .brand {
            align-items: center;
            display: inline-flex;
            flex-shrink: 0;
            gap: 12px;
        }

        .brand-mark {
            align-items: center;
            background: linear-gradient(135deg, var(--plum), var(--teal));
            border-radius: 12px;
            color: var(--white);
            display: inline-flex;
            font-size: 17px;
            font-weight: 900;
            height: 38px;
            justify-content: center;
            width: 38px;
        }

        .brand-name {
            color: var(--ink);
            font-size: 18px;
            font-weight: 900;
            white-space: nowrap;
        }

        .brand-name span {
            color: var(--plum);
        }

        .header-note {
            color: var(--muted);
            font-size: 13px;
            margin-left: auto;
        }

        .header-note strong {
            color: var(--plum);
            font-weight: 800;
        }

        .header-actions {
            align-items: center;
            display: flex;
            gap: 14px;
        }

        .phone-link {
            color: var(--plum);
            font-size: 14px;
            font-weight: 800;
            white-space: nowrap;
        }

        .header-nav {
            border-top: 1px solid rgba(229, 224, 235, .78);
        }

        .nav-row {
            align-items: center;
            display: flex;
            justify-content: space-between;
            min-height: 48px;
        }

        .nav-list {
            display: flex;
            gap: 28px;
        }

        .nav-list a {
            color: var(--muted);
            display: inline-flex;
            font-size: 14px;
            font-weight: 700;
            min-height: 44px;
            align-items: center;
            position: relative;
        }

        .nav-list a::after {
            background: var(--teal);
            bottom: 2px;
            content: "";
            height: 2px;
            left: 0;
            position: absolute;
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .25s ease;
            width: 100%;
        }

        .nav-list a:hover,
        .nav-list a.active {
            color: var(--plum);
        }

        .nav-list a:hover::after,
        .nav-list a.active::after {
            transform: scaleX(1);
        }

        .menu-toggle {
            background: transparent;
            display: none;
            height: 44px;
            width: 44px;
        }

        .menu-toggle span,
        .menu-toggle::before,
        .menu-toggle::after {
            background: var(--plum);
            content: "";
            display: block;
            height: 2px;
            margin: 5px auto;
            transition: transform .2s ease;
            width: 22px;
        }

        .hero {
            background: var(--dark);
            color: var(--white);
            min-height: 760px;
            overflow: hidden;
            padding: 184px 0 90px;
            position: relative;
        }

        .hero::before {
            background: linear-gradient(90deg, rgba(24, 21, 31, .98) 7%, rgba(24, 21, 31, .82) 42%, rgba(24, 21, 31, .38) 100%), url("/assets/images/a5c837de38f7a505.webp") center/cover;
            content: "";
            inset: 0;
            opacity: .92;
            position: absolute;
        }

        .hero::after {
            background: linear-gradient(135deg, rgba(75, 46, 131, .3), transparent 44%, rgba(38, 183, 165, .18));
            content: "";
            inset: 0;
            pointer-events: none;
            position: absolute;
        }

        .hero-inner {
            position: relative;
            z-index: 1;
        }

        .hero-content {
            align-items: center;
            display: grid;
            gap: 64px;
            grid-template-columns: minmax(0, .95fr) minmax(430px, 1.05fr);
        }

        .hero-copy {
            max-width: 630px;
        }

        .hero .eyebrow {
            color: var(--lime);
        }

        .hero h1 {
            color: var(--white);
            max-width: 630px;
        }

        .hero h1 em {
            color: var(--lime);
            font-style: normal;
        }

        .hero-desc {
            color: rgba(255, 255, 255, .82);
            font-size: 18px;
            margin: 26px 0 32px;
            max-width: 620px;
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .hero-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 38px;
        }

        .data-badge {
            background: rgba(255, 255, 255, .11);
            border: 1px solid rgba(255, 255, 255, .17);
            border-radius: 13px;
            color: rgba(255, 255, 255, .86);
            display: flex;
            flex-direction: column;
            min-width: 126px;
            padding: 11px 14px;
        }

        .data-badge strong {
            color: var(--lime);
            font-size: 19px;
            line-height: 1.3;
        }

        .data-badge span {
            font-size: 12px;
        }

        .hero-stage {
            min-height: 430px;
            position: relative;
        }

        .hero-panel {
            background: rgba(27, 23, 38, .86);
            border: 1px solid rgba(255, 255, 255, .19);
            border-radius: 28px;
            box-shadow: 0 24px 70px rgba(0, 0, 0, .3);
            overflow: hidden;
            padding: 22px;
            position: absolute;
            right: 0;
            top: 4px;
            width: min(100%, 550px);
        }

        .hero-panel-top {
            align-items: center;
            display: flex;
            justify-content: space-between;
            margin-bottom: 24px;
        }

        .panel-title {
            color: var(--white);
            font-size: 15px;
            font-weight: 800;
        }

        .live-dot {
            align-items: center;
            color: var(--lime);
            display: flex;
            font-size: 12px;
            gap: 7px;
        }

        .live-dot::before {
            background: var(--lime);
            border-radius: 50%;
            box-shadow: 0 0 0 5px rgba(217, 245, 106, .12);
            content: "";
            height: 8px;
            width: 8px;
        }

        .risk-chart {
            align-items: end;
            background: linear-gradient(180deg, rgba(75, 46, 131, .4), rgba(38, 183, 165, .04));
            border-radius: 18px;
            display: flex;
            gap: 9px;
            height: 172px;
            padding: 20px 16px 16px;
        }

        .risk-bar {
            background: linear-gradient(180deg, var(--teal), var(--plum));
            border-radius: 8px 8px 3px 3px;
            flex: 1;
            min-height: 18px;
            opacity: .9;
        }

        .risk-flow {
            display: grid;
            gap: 10px;
            grid-template-columns: repeat(3, 1fr);
            margin-top: 18px;
        }

        .flow-node {
            background: rgba(255, 255, 255, .08);
            border-radius: 12px;
            padding: 12px;
        }

        .flow-node span {
            color: rgba(255, 255, 255, .55);
            display: block;
            font-size: 11px;
            margin-bottom: 5px;
        }

        .flow-node strong {
            color: var(--white);
            display: block;
            font-size: 13px;
        }

        .flow-node strong.green {
            color: var(--lime);
        }

        .hero-switch {
            bottom: 0;
            display: flex;
            gap: 8px;
            left: 0;
            position: absolute;
        }

        .hero-switch button {
            background: rgba(255, 255, 255, .28);
            border-radius: 10px;
            height: 5px;
            transition: background .2s ease, width .2s ease;
            width: 30px;
        }

        .hero-switch button.active {
            background: var(--lime);
            width: 64px;
        }

        .status-strip {
            background: var(--plum-deep);
            color: var(--white);
            padding: 18px 0;
        }

        .status-inner {
            align-items: center;
            display: grid;
            gap: 20px;
            grid-template-columns: 1fr 2fr;
        }

        .status-title {
            align-items: center;
            display: flex;
            font-size: 15px;
            font-weight: 800;
            gap: 12px;
        }

        .status-title::before {
            background: var(--lime);
            border-radius: 50%;
            content: "";
            height: 10px;
            width: 10px;
        }

        .status-list {
            display: grid;
            gap: 12px;
            grid-template-columns: repeat(3, 1fr);
        }

        .status-item {
            align-items: center;
            border-left: 1px solid rgba(255, 255, 255, .18);
            display: flex;
            gap: 10px;
            padding-left: 16px;
        }

        .status-item strong {
            color: var(--lime);
            font-size: 16px;
        }

        .status-item span {
            color: rgba(255, 255, 255, .65);
            font-size: 12px;
        }

        .intro-grid {
            align-items: center;
            display: grid;
            gap: 78px;
            grid-template-columns: minmax(330px, .9fr) minmax(0, 1.1fr);
        }

        .intro-media {
            border-radius: var(--radius-lg);
            min-height: 500px;
            overflow: hidden;
            position: relative;
        }

        .intro-media img {
            height: 100%;
            object-fit: cover;
            width: 100%;
        }

        .media-note {
            background: var(--white);
            border-left: 4px solid var(--teal);
            border-radius: 14px;
            bottom: 24px;
            box-shadow: var(--shadow);
            left: 24px;
            padding: 16px 18px;
            position: absolute;
            width: calc(100% - 48px);
        }

        .media-note strong {
            color: var(--plum);
            display: block;
            font-size: 17px;
        }

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

        .intro-copy h2 {
            margin-bottom: 22px;
        }

        .intro-copy > p {
            color: var(--muted);
            font-size: 17px;
            margin-bottom: 28px;
        }

        .tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 30px;
        }

        .tag {
            background: var(--lavender);
            border: 1px solid var(--line);
            border-radius: 20px;
            color: var(--plum);
            font-size: 13px;
            font-weight: 800;
            padding: 7px 13px;
        }

        .intro-points {
            border-top: 1px solid var(--line);
            display: grid;
            gap: 16px;
            grid-template-columns: repeat(3, 1fr);
            padding-top: 24px;
        }

        .intro-point strong {
            color: var(--ink);
            display: block;
            font-size: 14px;
            margin-bottom: 5px;
        }

        .intro-point span {
            color: var(--muted);
            display: block;
            font-size: 13px;
            line-height: 1.6;
        }

        .triple-grid {
            display: grid;
            gap: 18px;
            grid-template-columns: 1.15fr 1fr 1fr;
        }

        .feature-large,
        .feature-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 30px;
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .feature-large {
            background: linear-gradient(145deg, var(--plum), #6f4ab0);
            color: var(--white);
            min-height: 340px;
        }

        .feature-card {
            min-height: 290px;
        }

        .feature-large:hover,
        .feature-card:hover,
        .advantage-card:hover,
        .module-card:hover,
        .story-card:hover,
        .quote-card:hover,
        .article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-5px);
        }

        .feature-icon {
            align-items: center;
            background: rgba(255, 255, 255, .14);
            border: 1px solid rgba(255, 255, 255, .22);
            border-radius: 14px;
            color: var(--lime);
            display: inline-flex;
            font-size: 22px;
            height: 48px;
            justify-content: center;
            margin-bottom: 52px;
            width: 48px;
        }

        .feature-card .feature-icon {
            background: var(--lavender);
            border: 0;
            color: var(--plum);
            margin-bottom: 30px;
        }

        .feature-large h3 {
            color: var(--white);
            font-size: 27px;
            margin-bottom: 13px;
        }

        .feature-card h3 {
            margin-bottom: 12px;
        }

        .feature-large p,
        .feature-card p {
            color: var(--muted);
            font-size: 14px;
        }

        .feature-large p {
            color: rgba(255, 255, 255, .78);
        }

        .feature-label {
            color: var(--teal);
            display: block;
            font-size: 12px;
            font-weight: 800;
            margin-top: 24px;
        }

        .feature-large .feature-label {
            color: var(--lime);
        }

        .matrix-grid {
            display: grid;
            gap: 16px;
            grid-template-columns: repeat(4, 1fr);
        }

        .advantage-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            min-height: 215px;
            padding: 24px;
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .advantage-card:nth-child(1),
        .advantage-card:nth-child(2) {
            grid-column: span 2;
            min-height: 240px;
        }

        .advantage-card:nth-child(1) {
            background: linear-gradient(135deg, #fff, #e9fbf7);
        }

        .advantage-card:nth-child(2) {
            background: linear-gradient(135deg, #fff, #f1eafb);
        }

        .number {
            color: var(--teal);
            font-size: 13px;
            font-weight: 900;
        }

        .advantage-card h3 {
            font-size: 19px;
            margin: 20px 0 10px;
        }

        .advantage-card p {
            color: var(--muted);
            font-size: 14px;
        }

        .mini-state {
            align-items: center;
            color: var(--plum);
            display: flex;
            font-size: 12px;
            font-weight: 800;
            gap: 7px;
            margin-top: 18px;
        }

        .mini-state::before {
            background: var(--lime);
            border-radius: 50%;
            content: "";
            height: 7px;
            width: 7px;
        }

        .scenario {
            background: var(--white);
        }

        .scenario-tabs {
            display: flex;
            gap: 10px;
            margin-bottom: 30px;
            overflow-x: auto;
            padding-bottom: 5px;
        }

        .scenario-tab {
            background: var(--lavender);
            border: 1px solid transparent;
            border-radius: 30px;
            color: var(--muted);
            flex: 0 0 auto;
            font-size: 14px;
            font-weight: 800;
            min-height: 44px;
            padding: 0 18px;
        }

        .scenario-tab.active,
        .scenario-tab:hover {
            background: var(--plum);
            color: var(--white);
        }

        .scenario-board {
            background: var(--dark);
            border-radius: var(--radius-lg);
            color: var(--white);
            display: grid;
            gap: 36px;
            grid-template-columns: .85fr 1.15fr;
            overflow: hidden;
            padding: 42px;
        }

        .scenario-copy h3 {
            color: var(--white);
            font-size: 30px;
            margin-bottom: 15px;
        }

        .scenario-copy p {
            color: rgba(255, 255, 255, .68);
            font-size: 15px;
            margin-bottom: 30px;
        }

        .scenario-result {
            border-left: 3px solid var(--lime);
            padding-left: 16px;
        }

        .scenario-result strong {
            color: var(--lime);
            display: block;
            font-size: 22px;
        }

        .scenario-result span {
            color: rgba(255, 255, 255, .62);
            font-size: 13px;
        }

        .process {
            align-items: center;
            display: flex;
            justify-content: space-between;
            position: relative;
        }

        .process::before {
            background: linear-gradient(90deg, var(--teal), var(--lime));
            content: "";
            height: 2px;
            left: 7%;
            position: absolute;
            right: 7%;
            top: 38px;
        }

        .process-node {
            position: relative;
            text-align: center;
            width: 18%;
            z-index: 1;
        }

        .process-node i {
            align-items: center;
            background: var(--plum);
            border: 7px solid var(--dark-soft);
            border-radius: 50%;
            color: var(--lime);
            display: flex;
            font-size: 14px;
            font-style: normal;
            font-weight: 900;
            height: 76px;
            justify-content: center;
            margin: 0 auto 15px;
            width: 76px;
        }

        .process-node strong {
            display: block;
            font-size: 13px;
        }

        .process-node span {
            color: rgba(255, 255, 255, .55);
            display: block;
            font-size: 11px;
            margin-top: 4px;
        }

        .module-grid {
            display: grid;
            gap: 20px;
            grid-template-columns: repeat(3, 1fr);
        }

        .module-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .module-image {
            aspect-ratio: 1.7 / 1;
            overflow: hidden;
        }

        .module-image img {
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
            width: 100%;
        }

        .module-card:hover .module-image img {
            transform: scale(1.05);
        }

        .module-body {
            padding: 24px;
        }

        .module-label {
            color: var(--teal-dark);
            font-size: 12px;
            font-weight: 900;
            letter-spacing: .08em;
        }

        .module-body h3 {
            margin: 10px 0;
        }

        .module-body p {
            color: var(--muted);
            font-size: 14px;
            min-height: 72px;
        }

        .module-link {
            color: var(--plum);
            display: inline-flex;
            font-size: 14px;
            font-weight: 800;
            margin-top: 16px;
        }

        .dark-section {
            background: var(--dark);
            color: var(--white);
        }

        .dark-section h2,
        .dark-section h3 {
            color: var(--white);
        }

        .dark-section .eyebrow {
            color: var(--lime);
        }

        .dark-section .section-head p {
            color: rgba(255, 255, 255, .62);
        }

        .closed-loop {
            align-items: center;
            display: grid;
            gap: 50px;
            grid-template-columns: .8fr 1.2fr;
        }

        .loop-copy p {
            color: rgba(255, 255, 255, .68);
            margin: 22px 0 28px;
        }

        .loop-list {
            display: grid;
            gap: 13px;
        }

        .loop-list li {
            align-items: center;
            color: rgba(255, 255, 255, .78);
            display: flex;
            font-size: 14px;
            gap: 11px;
        }

        .loop-list li::before {
            color: var(--lime);
            content: "✓";
            font-weight: 900;
        }

        .loop-visual {
            background: var(--dark-soft);
            border: 1px solid rgba(255, 255, 255, .13);
            border-radius: var(--radius-lg);
            padding: 34px;
        }

        .loop-steps {
            display: grid;
            gap: 12px;
            grid-template-columns: repeat(4, 1fr);
        }

        .loop-step {
            border-top: 2px solid var(--teal);
            padding-top: 16px;
        }

        .loop-step:nth-child(2) {
            border-color: var(--lime);
        }

        .loop-step:nth-child(3) {
            border-color: var(--orange);
        }

        .loop-step:nth-child(4) {
            border-color: #b79cf4;
        }

        .loop-step strong {
            display: block;
            font-size: 15px;
            margin-bottom: 8px;
        }

        .loop-step span {
            color: rgba(255, 255, 255, .54);
            display: block;
            font-size: 12px;
            line-height: 1.6;
        }

        .story-grid {
            display: grid;
            gap: 18px;
            grid-template-columns: 1.2fr .8fr .8fr;
        }

        .story-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 28px;
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .story-card:first-child {
            background: linear-gradient(145deg, #eafaf7, #fff);
        }

        .story-card h3 {
            margin: 18px 0 12px;
        }

        .story-card p {
            color: var(--muted);
            font-size: 14px;
        }

        .story-step {
            color: var(--plum);
            font-size: 12px;
            font-weight: 900;
        }

        .stats-bar {
            background: linear-gradient(110deg, var(--plum), #65429e 52%, var(--teal));
            color: var(--white);
            padding: 58px 0;
        }

        .stats-grid {
            display: grid;
            gap: 20px;
            grid-template-columns: repeat(4, 1fr);
        }

        .stat {
            border-left: 1px solid rgba(255, 255, 255, .3);
            padding-left: 24px;
        }

        .stat strong {
            color: var(--lime);
            display: block;
            font-size: 38px;
            line-height: 1.15;
        }

        .stat span {
            color: rgba(255, 255, 255, .75);
            display: block;
            font-size: 13px;
            margin-top: 8px;
        }

        .compare-wrap {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            overflow-x: auto;
        }

        .compare-table {
            border-collapse: collapse;
            min-width: 780px;
            width: 100%;
        }

        .compare-table th,
        .compare-table td {
            border-bottom: 1px solid var(--line);
            padding: 20px 24px;
            text-align: left;
        }

        .compare-table th {
            background: var(--lavender);
            color: var(--plum);
            font-size: 14px;
        }

        .compare-table th:last-child {
            background: var(--plum);
            color: var(--white);
        }

        .compare-table td {
            color: var(--muted);
            font-size: 14px;
        }

        .compare-table td:first-child {
            color: var(--ink);
            font-weight: 800;
        }

        .compare-table td:last-child {
            background: #f5fffc;
            color: var(--teal-dark);
            font-weight: 700;
        }

        .quote-grid {
            display: grid;
            gap: 18px;
            grid-template-columns: repeat(3, 1fr);
        }

        .quote-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 28px;
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .quote-card:nth-child(2) {
            transform: translateY(18px);
        }

        .quote-card:nth-child(2):hover {
            transform: translateY(13px);
        }

        .quote-mark {
            color: var(--teal);
            font-size: 46px;
            font-weight: 900;
            line-height: .8;
        }

        .quote-card p {
            color: var(--ink);
            font-size: 16px;
            margin: 18px 0 24px;
        }

        .quote-person {
            border-top: 1px solid var(--line);
            padding-top: 17px;
        }

        .quote-person strong {
            display: block;
            font-size: 14px;
        }

        .quote-person span {
            color: var(--muted);
            display: block;
            font-size: 12px;
            margin-top: 3px;
        }

        .article-grid {
            display: grid;
            gap: 18px;
            grid-template-columns: repeat(3, 1fr);
        }

        .article-card {
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: box-shadow .25s ease, transform .25s ease;
        }

        .article-card img {
            aspect-ratio: 1.8 / 1;
            object-fit: cover;
            width: 100%;
        }

        .article-body {
            padding: 22px;
        }

        .article-meta {
            color: var(--teal-dark);
            font-size: 12px;
            font-weight: 900;
        }

        .article-body h3 {
            font-size: 19px;
            margin: 11px 0;
        }

        .article-body p {
            color: var(--muted);
            font-size: 14px;
        }

        .faq-layout {
            display: grid;
            gap: 60px;
            grid-template-columns: .72fr 1.28fr;
        }

        .faq-intro p {
            color: var(--muted);
            margin: 20px 0 25px;
        }

        .faq-list {
            display: grid;
            gap: 10px;
        }

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

        .faq-question {
            align-items: center;
            background: transparent;
            color: var(--ink);
            display: flex;
            font-size: 15px;
            font-weight: 800;
            justify-content: space-between;
            min-height: 62px;
            padding: 0 20px;
            text-align: left;
            width: 100%;
        }

        .faq-question span:last-child {
            color: var(--plum);
            font-size: 23px;
            font-weight: 400;
            transition: transform .25s ease;
        }

        .faq-item.open .faq-question span:last-child {
            transform: rotate(45deg);
        }

        .faq-answer {
            color: var(--muted);
            display: grid;
            grid-template-rows: 0fr;
            transition: grid-template-rows .25s ease;
        }

        .faq-answer > div {
            overflow: hidden;
        }

        .faq-answer p {
            border-top: 1px solid var(--line);
            font-size: 14px;
            padding: 15px 20px 18px;
        }

        .faq-item.open .faq-answer {
            grid-template-rows: 1fr;
        }

        .assurance {
            background: var(--white);
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
            padding: 40px 0;
        }

        .assurance-grid {
            display: grid;
            gap: 18px;
            grid-template-columns: repeat(6, 1fr);
        }

        .assurance-item {
            align-items: center;
            color: var(--muted);
            display: flex;
            flex-direction: column;
            font-size: 13px;
            gap: 9px;
            text-align: center;
        }

        .assurance-icon {
            align-items: center;
            background: var(--lavender);
            border-radius: 14px;
            color: var(--plum);
            display: flex;
            font-size: 20px;
            height: 46px;
            justify-content: center;
            width: 46px;
        }

        .cta-section {
            background: linear-gradient(120deg, var(--plum-deep), var(--plum) 55%, var(--teal-dark));
            color: var(--white);
            overflow: hidden;
            padding: 96px 0;
            position: relative;
        }

        .cta-section::after {
            border: 1px solid rgba(217, 245, 106, .28);
            border-radius: 50%;
            content: "";
            height: 430px;
            position: absolute;
            right: -120px;
            top: -180px;
            width: 430px;
        }

        .cta-layout {
            align-items: center;
            display: grid;
            gap: 70px;
            grid-template-columns: .9fr 1.1fr;
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            color: var(--white);
            margin-bottom: 20px;
        }

        .cta-section p {
            color: rgba(255, 255, 255, .72);
            max-width: 500px;
        }

        .consult-form {
            background: var(--white);
            border-radius: var(--radius-lg);
            box-shadow: 0 24px 70px rgba(0, 0, 0, .22);
            color: var(--ink);
            padding: 28px;
        }

        .form-title {
            font-size: 20px;
            font-weight: 900;
            margin-bottom: 20px;
        }

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

        .field {
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .field.full {
            grid-column: span 2;
        }

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

        .field label b {
            color: var(--orange);
        }

        .field input,
        .field select,
        .field textarea {
            background: var(--soft);
            border: 1px solid var(--line);
            border-radius: 11px;
            color: var(--ink);
            min-height: 44px;
            padding: 9px 12px;
            width: 100%;
        }

        .field textarea {
            min-height: 82px;
            resize: vertical;
        }

        .field input:focus,
        .field select:focus,
        .field textarea:focus {
            border-color: var(--teal);
            outline: 3px solid rgba(38, 183, 165, .16);
        }

        .form-bottom {
            align-items: center;
            display: flex;
            gap: 14px;
            justify-content: space-between;
            margin-top: 18px;
        }

        .privacy-note {
            color: var(--muted);
            font-size: 11px;
            line-height: 1.5;
        }

        .form-status {
            color: var(--teal-dark);
            font-size: 13px;
            margin-top: 12px;
            min-height: 20px;
        }

        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, .66);
            padding: 64px 0 30px;
        }

        .footer-grid {
            display: grid;
            gap: 48px;
            grid-template-columns: 1.3fr .8fr .8fr 1fr;
            padding-bottom: 50px;
        }

        .footer-brand .brand-name {
            color: var(--white);
            display: block;
            margin: 15px 0;
        }

        .footer-brand p {
            font-size: 13px;
            max-width: 280px;
        }

        .footer-col h3 {
            color: var(--white);
            font-size: 14px;
            margin-bottom: 14px;
        }

        .footer-col a,
        .footer-col p {
            color: rgba(255, 255, 255, .62);
            display: block;
            font-size: 13px;
            margin-bottom: 8px;
        }

        .footer-col a:hover {
            color: var(--lime);
        }

        .footer-bottom {
            align-items: center;
            border-top: 1px solid rgba(255, 255, 255, .12);
            display: flex;
            font-size: 12px;
            justify-content: space-between;
            padding-top: 22px;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .62);
        }

        .footer-bottom a:hover {
            color: var(--lime);
        }

        .mobile-cta {
            background: var(--white);
            bottom: 0;
            box-shadow: 0 -5px 20px rgba(43, 26, 77, .16);
            display: none;
            gap: 10px;
            left: 0;
            padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
            position: fixed;
            right: 0;
            z-index: 45;
        }

        .mobile-cta .btn {
            flex: 1;
            min-height: 46px;
        }

        @media (max-width: 1024px) {
            .hero-content,
            .intro-grid,
            .closed-loop,
            .cta-layout {
                gap: 42px;
                grid-template-columns: 1fr;
            }

            .hero {
                min-height: auto;
            }

            .hero-stage {
                min-height: 390px;
            }

            .hero-panel {
                left: 0;
                margin: auto;
            }

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

            .advantage-card:nth-child(1),
            .advantage-card:nth-child(2) {
                grid-column: span 1;
            }

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

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

        @media (max-width: 768px) {
            .container {
                width: min(100% - 40px, var(--container));
            }

            .section {
                padding: 76px 0;
            }

            .header-note,
            .phone-link {
                display: none;
            }

            .site-header .container {
                width: calc(100% - 32px);
            }

            .header-top {
                min-height: 62px;
            }

            .header-actions .btn {
                display: none;
            }

            .menu-toggle {
                display: block;
            }

            .header-nav {
                display: none;
            }

            .site-header.menu-open .header-nav {
                background: var(--soft);
                display: block;
                left: 0;
                position: absolute;
                right: 0;
                top: 62px;
            }

            .nav-row {
                align-items: stretch;
            }

            .nav-list {
                display: flex;
                flex-direction: column;
                gap: 0;
                padding: 10px 0 20px;
            }

            .nav-list a {
                min-height: 50px;
            }

            .hero {
                padding: 137px 0 66px;
            }

            .hero h1 {
                font-size: 43px;
            }

            .hero-desc {
                font-size: 16px;
            }

            .section-head {
                align-items: start;
                flex-direction: column;
                gap: 18px;
                margin-bottom: 32px;
            }

            .intro-points,
            .triple-grid,
            .story-grid,
            .quote-grid,
            .article-grid,
            .module-grid {
                grid-template-columns: 1fr;
            }

            .intro-media {
                min-height: 340px;
            }

            .feature-large,
            .feature-card,
            .advantage-card {
                min-height: auto;
            }

            .scenario-board {
                padding: 26px 20px;
            }

            .process {
                align-items: stretch;
                flex-direction: column;
                gap: 22px;
            }

            .process::before {
                bottom: 8%;
                height: auto;
                left: 38px;
                right: auto;
                top: 8%;
                width: 2px;
            }

            .process-node {
                align-items: center;
                display: flex;
                gap: 16px;
                text-align: left;
                width: 100%;
            }

            .process-node i {
                flex-shrink: 0;
                margin: 0;
            }

            .loop-steps {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .stat {
                min-height: 88px;
            }

            .quote-card:nth-child(2) {
                transform: none;
            }

            .quote-card:nth-child(2):hover {
                transform: translateY(-5px);
            }

            .faq-layout {
                grid-template-columns: 1fr;
                gap: 34px;
            }

            .assurance-grid {
                grid-template-columns: repeat(3, 1fr);
                row-gap: 25px;
            }

            .cta-layout {
                gap: 34px;
            }

            .mobile-cta {
                display: flex;
            }

            body {
                padding-bottom: 68px;
            }

            .footer-bottom {
                align-items: flex-start;
                flex-direction: column;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .container {
                width: calc(100% - 32px);
            }

            h2 {
                font-size: 31px;
            }

            .brand-name {
                font-size: 16px;
            }

            .hero h1 {
                font-size: 39px;
            }

            .hero-stage {
                min-height: 345px;
            }

            .hero-panel {
                padding: 15px;
            }

            .risk-chart {
                height: 130px;
            }

            .risk-flow {
                gap: 6px;
            }

            .flow-node {
                padding: 8px;
            }

            .flow-node strong {
                font-size: 11px;
            }

            .hero-meta {
                display: grid;
                grid-template-columns: repeat(2, 1fr);
            }

            .data-badge {
                min-width: auto;
            }

            .status-inner {
                align-items: start;
                grid-template-columns: 1fr;
            }

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

            .status-item {
                border-left: 0;
                border-top: 1px solid rgba(255, 255, 255, .18);
                padding: 10px 0 0;
            }

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

            .scenario-tabs {
                margin-right: -16px;
            }

            .loop-visual {
                padding: 22px 18px;
            }

            .loop-steps {
                grid-template-columns: 1fr;
            }

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

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

            .form-bottom {
                align-items: stretch;
                flex-direction: column;
            }

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

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

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                transition-duration: .01ms !important;
            }
        }