/* roulang page: index */
:root {
            --h-primary: #0E1A12;
            --h-primary-light: #132418;
            --h-accent: #BEE64C;
            --h-accent-hover: #D6F66E;
            --h-warm: #F26B38;
            --h-bg: #F7F5EF;
            --h-card-bg: #FFFFFF;
            --h-text-main: #1F231F;
            --h-text-sub: #5F655E;
            --h-text-weak: #9A9F98;
            --h-border: #E3E4E0;
            --h-border-light: #E8EBE5;
            --h-radius-lg: 24px;
            --h-radius-md: 18px;
            --h-radius-sm: 10px;
            --h-shadow-card: 0 4px 20px rgba(14, 26, 18, 0.06);
            --h-section-lg: 96px;
            --h-section-md: 64px;
            --h-section-sm: 48px;
            --h-font: "PingFang SC", "HarmonicOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --h-font-num: "DIN Alternate", "Barlow Condensed", "Arial Narrow", sans-serif;
            --h-transition: all .3s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--h-font);
            background-color: var(--h-bg);
            color: var(--h-text-main);
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        img {
            max-width: 100%;
            display: block;
        }
        ul,
        ol {
            list-style: none;
        }
        button,
        input,
        select {
            font-family: inherit;
            outline: none;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--h-section-lg) 0;
        }
        .section--tight {
            padding: var(--h-section-md) 0;
        }
        a:focus-visible,
        button:focus-visible {
            outline: 2px solid var(--h-accent);
            outline-offset: 2px;
            border-radius: 4px;
        }
        /* --- Buttons --- */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 28px;
            font-size: 15px;
            font-weight: 800;
            letter-spacing: 0.5px;
            border-radius: 999px;
            border: 1px solid transparent;
            cursor: pointer;
            transition: var(--h-transition);
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--h-accent);
            color: #1C2A1F;
        }
        .btn-primary:hover {
            background: var(--h-accent-hover);
            transform: translateX(2px);
            box-shadow: 4px 4px 0 #0E1A12;
        }
        .btn-dark {
            background: var(--h-primary);
            color: #F7F5EF;
        }
        .btn-dark:hover {
            background: #FFFFFF;
            color: #1F231F;
            border-color: #1F231F;
        }
        .btn-outline {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.5);
            color: #F7F5EF;
        }
        .btn-outline:hover {
            background: #FFFFFF;
            color: #1F231F;
            border-color: #1F231F;
        }
        .link-arrow {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-weight: 700;
            transition: var(--h-transition);
        }
        .link-arrow:hover .arrow-icon {
            transform: translate(3px, -1px);
        }
        .arrow-icon {
            display: inline-flex;
            transition: transform 0.25s;
        }
        /* --- Section title --- */
        .sec-label {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            letter-spacing: 2px;
            text-transform: uppercase;
            font-weight: 700;
            color: var(--h-primary);
            margin-bottom: 12px;
        }
        .sec-label::before {
            content: "";
            width: 26px;
            height: 3px;
            background: var(--h-accent);
            border-radius: 4px;
        }
        .h2-title {
            font-size: 32px;
            font-weight: 900;
            line-height: 1.3;
            letter-spacing: -0.5px;
            margin-bottom: 18px;
        }
        .h2-title em {
            font-style: normal;
            color: var(--h-primary);
            position: relative;
            display: inline-block;
        }
        .h2-title em::after {
            content: "";
            display: block;
            height: 6px;
            background: rgba(190, 230, 76, 0.4);
            position: absolute;
            bottom: 2px;
            left: 0;
            right: 0;
            z-index: -1;
            animation: lineIn .5s ease;
        }
        @keyframes lineIn {
            from {
                transform: scaleX(0);
                transform-origin: left;
                opacity: 0;
            }
            to {
                transform: scaleX(1);
                transform-origin: left;
                opacity: 1;
            }
        }
        .sec-desc {
            color: var(--h-text-sub);
            font-size: 15px;
            line-height: 1.9;
            max-width: 560px;
            letter-spacing: 0.02em;
        }
        /* --- Top Info Bar --- */
        .topbar {
            background: var(--h-primary);
            color: #E8EBE5;
            font-size: 12px;
            padding: 8px 0;
            letter-spacing: 0.03em;
        }
        .topbar .container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 20px;
        }
        .topbar-left {
            display: flex;
            align-items: center;
            gap: 8px;
            opacity: 0.85;
        }
        .topbar-right {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .topbar-right a {
            color: #C8D1C9;
            transition: color .2s;
        }
        .topbar-right a:hover {
            color: var(--h-accent);
        }
        .topbar strong {
            color: var(--h-accent);
            font-weight: 600;
        }
        /* --- Header --- */
        .site-header {
            background: var(--h-primary);
            height: 72px;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
        }
        .site-header .container {
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .logo-mark {
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            flex-shrink: 0;
        }
        .logo-mark svg {
            width: 100%;
            height: 100%;
        }
        .logo-text {
            color: #F7F5EF;
            font-weight: 900;
            font-size: 18px;
            letter-spacing: 0.02em;
            line-height: 1.2;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--h-accent);
        }
        .site-nav {
            display: flex;
            align-items: center;
            gap: 22px;
        }
        .site-nav a {
            font-size: 15px;
            font-weight: 600;
            color: rgba(255, 255, 255, 0.82);
            padding: 8px 2px;
            position: relative;
            transition: color .2s;
            white-space: nowrap;
        }
        .site-nav a::after {
            content: "";
            display: block;
            height: 3px;
            border-radius: 4px;
            background: var(--h-accent);
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            opacity: 0;
            transform: scaleX(0.3);
            transition: all .3s ease;
        }
        .site-nav a:hover {
            color: var(--h-accent);
        }
        .site-nav a:hover::after {
            opacity: 1;
            transform: scaleX(1);
        }
        .site-nav a.active {
            color: var(--h-accent);
            font-weight: 800;
        }
        .site-nav a.active::after {
            opacity: 1;
            transform: scaleX(1);
        }
        .nav-login {
            background: var(--h-accent);
            color: #1C2A1F !important;
            border-radius: 999px;
            padding: 10px 24px !important;
            font-weight: 800;
            transition: background .25s;
        }
        .nav-login:hover {
            background: var(--h-accent-hover);
            color: #1C2A1F !important;
        }
        .nav-login::after {
            display: none;
        }
        .mobile-trigger {
            display: none;
            background: none;
            border: 0;
            cursor: pointer;
            padding: 10px;
        }
        .mobile-trigger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--h-accent);
            margin: 5px 0;
            border-radius: 3px;
        }
        @media (max-width: 900px) {
            .site-nav {
                display: none;
                position: absolute;
                top: 72px;
                left: 0;
                right: 0;
                background: var(--h-primary);
                padding: 20px 24px 30px;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
            }
            .site-nav.open {
                display: flex;
            }
            .site-nav a {
                display: block;
                padding: 14px 12px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.08);
                white-space: normal;
                font-size: 16px;
            }
            .site-nav a:last-child {
                border-bottom: 0;
            }
            .site-nav a.nav-login {
                margin-top: 12px;
                text-align: center;
                background: var(--h-accent);
                color: #1C2A1F !important;
            }
            .mobile-trigger {
                display: block;
            }
            .site-header .container {
                gap: 16px;
            }
            .logo-text {
                font-size: 16px;
            }
        }
        @media (max-width: 640px) {
            .topbar .container {
                justify-content: center;
            }
            .topbar-left span:not(.domain-cn) {
                display: none;
            }
            .topbar-right {
                display: none;
            }
            .logo-text {
                font-size: 15px;
                letter-spacing: 0;
            }
        }
        /* --- Hero --- */
        .hero {
            min-height: 90vh;
            background: url('/assets/images/backpic/back-1.webp') center 30% / cover no-repeat;
            position: relative;
            display: flex;
            align-items: center;
            overflow: hidden;
        }
        .hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: rgba(14, 26, 18, 0.8);
        }
        .hero::after {
            content: "";
            position: absolute;
            bottom: -60px;
            right: -40px;
            width: 360px;
            height: 360px;
            border: 1px solid rgba(190, 230, 76, 0.2);
            border-radius: 50%;
        }
        .hero .container {
            position: relative;
            z-index: 2;
            display: flex;
            align-items: center;
            gap: 60px;
            padding: 80px 24px;
        }
        .hero-content {
            flex: 1.1;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(190, 230, 76, 0.12);
            border: 1px solid rgba(190, 230, 76, 0.3);
            color: var(--h-accent);
            padding: 6px 16px;
            border-radius: 999px;
            font-size: 13px;
            font-weight: 700;
            margin-bottom: 22px;
            letter-spacing: 0.3px;
        }
        .hero h1 {
            font-size: 46px;
            font-weight: 900;
            line-height: 1.15;
            letter-spacing: -1px;
            color: #FFFFFF;
            margin-bottom: 20px;
        }
        .hero h1 span {
            color: var(--h-accent);
        }
        .hero-sub {
            font-size: 18px;
            color: #E6E9E4;
            line-height: 1.85;
            max-width: 520px;
            margin-bottom: 32px;
            opacity: 0.9;
        }
        .hero-panel-wrap {
            flex: 0 0 380px;
            position: relative;
        }
        .hero-panel {
            background: rgba(14, 26, 18, 0.78);
            border: 2px solid var(--h-accent);
            border-radius: var(--h-radius-lg);
            padding: 28px;
            color: #F7F5EF;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
        }
        .panel-title {
            font-size: 13px;
            letter-spacing: 1px;
            text-transform: uppercase;
            color: var(--h-accent);
            font-weight: 700;
            margin-bottom: 16px;
        }
        .panel-login {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 18px;
            padding-bottom: 18px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
        }
        .panel-login .input {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 8px;
            padding: 10px 14px;
            color: #fff;
            font-size: 14px;
        }
        .panel-login .input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }
        .panel-login .input:focus {
            border-color: var(--h-accent);
            background: rgba(255, 255, 255, 0.1);
        }
        .btn-panel {
            background: var(--h-accent);
            color: #1C2A1F;
            border: 0;
            border-radius: 8px;
            padding: 12px;
            font-weight: 800;
            cursor: pointer;
            font-size: 15px;
            transition: background .2s;
            margin-top: 4px;
        }
        .btn-panel:hover {
            background: var(--h-accent-hover);
        }
        .panel-remember {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
        }
        .panel-apps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
        }
        .panel-app {
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.045);
            border-radius: 12px;
            padding: 10px 4px;
            transition: background .2s;
        }
        .panel-app i {
            width: 26px;
            height: 26px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-style: normal;
            font-weight: 900;
            font-size: 16px;
            border: 1px solid rgba(190, 230, 76, 0.4);
            border-radius: 6px;
            color: var(--h-accent);
        }
        .panel-app.text-weak {
            color: rgba(255, 255, 255, 0.5);
            font-size: 11px;
        }
        .hero-entries {
            position: absolute;
            bottom: 42px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 3;
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .entry-cap {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.22);
            color: #F7F5EF;
            font-size: 13px;
            font-weight: 700;
            padding: 10px 24px;
            border-radius: 999px;
            transition: var(--h-transition);
            cursor: pointer;
            display: inline-block;
        }
        .entry-cap:hover {
            background: var(--h-accent);
            color: #1C2A1F;
            border-color: var(--h-accent);
        }
        .entry-cap.entry-radar {
            clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
            background: var(--h-accent);
            color: #1C2A1F;
            border-color: var(--h-accent);
        }
        .scroll-down {
            position: absolute;
            bottom: 22px;
            left: 50%;
            transform: translateX(-50%);
            z-index: 4;
            width: 38px;
            height: 38px;
            border: 2px solid var(--h-accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            animation: pulseDown 2s ease infinite;
        }
        .scroll-down svg {
            width: 16px;
            height: 16px;
            fill: none;
            stroke: var(--h-accent);
            stroke-width: 3;
        }
        @keyframes pulseDown {
            0%,
            100% {
                transform: translate(-50%, 0);
                opacity: .9;
            }
            50% {
                transform: translate(-50%, 8px);
                opacity: .6;
            }
        }
        @media (max-width: 1023px) {
            .hero .container {
                flex-direction: column;
                gap: 36px;
            }
            .hero {
                padding-top: 40px;
            }
            .hero-content {
                text-align: center;
            }
            .hero-sub {
                margin-left: auto;
                margin-right: auto;
            }
            .hero-panel-wrap {
                width: 100%;
                max-width: 420px;
                flex-basis: auto;
            }
            .hero-entries {
                position: static;
                transform: none;
                margin-top: 30px;
            }
        }
        @media (max-width: 720px) {
            .hero h1 {
                font-size: 30px;
            }
            .hero-sub {
                font-size: 15px;
            }
            .hero-entries {
                display: flex;
                flex-wrap: wrap;
                gap: 10px;
            }
            .entry-cap {
                font-size: 12px;
                padding: 8px 14px;
            }
        }
        /* --- Pain Points --- */
        .pain-section {
            background: var(--h-bg);
        }
        .pain-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 24px;
            margin-top: 48px;
        }
        .pain-card {
            background: #fff;
            border: 2px solid var(--h-primary);
            border-radius: 18px;
            padding: 34px 28px;
            position: relative;
            transition: var(--h-transition);
        }
        .pain-card.fix-up {
            transform: translateY(16px);
        }
        .pain-card:hover {
            transform: translateY(2px);
            box-shadow: 0 10px 30px rgba(14, 26, 18, 0.08);
        }
        .pain-num {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border: 2px solid var(--h-accent);
            background: var(--h-accent);
            border-radius: 50%;
            font-weight: 900;
            font-size: 20px;
            color: var(--h-primary);
            margin-bottom: 18px;
        }
        .pain-card h3 {
            font-size: 18px;
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--h-primary);
        }
        .pain-card p {
            font-size: 14px;
            color: var(--h-text-sub);
            line-height: 1.85;
        }
        @media (max-width: 900px) {
            .pain-grid {
                grid-template-columns: 1fr;
            }
            .pain-card.fix-up {
                transform: none;
            }
        }
        /* --- Solution --- */
        .solution-section {
            background: var(--h-primary);
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .solution-section::after {
            content: "";
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 300px;
            height: 300px;
            border: 1.5px solid rgba(190, 230, 76, 0.15);
            border-radius: 50%;
        }
        .solution-inner {
            display: flex;
            gap: 48px;
            align-items: center;
            position: relative;
            z-index: 2;
        }
        .solution-visual {
            flex: 0 0 48%;
            background: rgba(255, 255, 255, 0.04);
            border: 2px solid var(--h-accent);
            border-radius: var(--h-radius-lg);
            padding: 22px;
        }
        .monitor-head {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding-bottom: 14px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            margin-bottom: 14px;
        }
        .monitor-metric {
            display: flex;
            gap: 32px;
        }
        .monitor-metric .value {
            font-family: var(--h-font-num);
            font-size: 32px;
            font-weight: 700;
            color: var(--h-accent);
            display: block;
            line-height: 1.1;
        }
        .monitor-metric .label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }
        .monitor-graph {
            padding-top: 10px;
        }
        .monitor-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 12px;
            border-radius: 10px;
            background: rgba(255, 255, 255, 0.04);
            margin-bottom: 8px;
        }
        .monitor-row .d {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }
        .status {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            color: var(--h-accent);
        }
        .status::before {
            content: "";
            width: 7px;
            height: 7px;
            background: var(--h-accent);
            border-radius: 50%;
        }
        .solution-list {
            flex: 1;
        }
        .solution-item {
            display: flex;
            align-items: flex-start;
            gap: 20px;
            margin-bottom: 30px;
        }
        .s-icon {
            flex-shrink: 0;
            width: 70px;
            height: 70px;
            background: rgba(190, 230, 76, 0.08);
            border: 1.5px solid rgba(190, 230, 76, 0.4);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            font-weight: 900;
            color: var(--h-accent);
            transition: var(--h-transition);
        }
        .solution-item:hover .s-icon {
            background: var(--h-accent);
            color: var(--h-primary);
            transform: translateY(-2px);
        }
        .solution-item h3 {
            font-size: 19px;
            font-weight: 800;
            margin-bottom: 6px;
        }
        .solution-item p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.58);
            line-height: 1.7;
        }
        @media (max-width: 900px) {
            .solution-inner {
                flex-direction: column;
            }
            .solution-visual {
                width: 100%;
                flex-basis: auto;
            }
            .solution-item {
                align-items: center;
            }
            .s-icon {
                width: 54px;
                height: 54px;
                min-width: 54px;
                font-size: 22px;
            }
        }
        @media (max-width: 540px) {
            .solution-item {
                gap: 14px;
            }
            .s-icon {
                width: 44px;
                height: 44px;
                min-width: 44px;
                font-size: 18px;
            }
        }
        /* --- Stats --- */
        .stats-section {
            background: var(--h-bg);
        }
        .stats-grid {
            display: flex;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
        }
        .stat-item {
            flex: 1;
            min-width: 200px;
            text-align: left;
        }
        .stat-num-wrap {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--h-primary);
            border-radius: 16px;
            min-width: 130px;
            padding: 20px 28px;
            margin-bottom: 14px;
        }
        .stat-num {
            font-family: var(--h-font-num);
            color: var(--h-accent);
            font-size: 48px;
            font-weight: 800;
            line-height: 1;
        }
        .stat-suffix {
            color: var(--h-accent);
            font-size: 24px;
            font-weight: 800;
            margin-left: 4px;
            font-family: var(--h-font-num);
        }
        .stat-label {
            color: var(--h-text-main);
            font-weight: 700;
            font-size: 15px;
            letter-spacing: .2px;
        }
        .stat-line {
            color: var(--h-text-sub);
            font-size: 13px;
            max-width: 180px;
            line-height: 1.6;
        }
        @media (max-width: 720px) {
            .stats-grid {
                flex-direction: column;
                gap: 34px;
            }
            .stat-item {
                display: flex;
                align-items: center;
                gap: 18px;
            }
            .stat-num-wrap {
                margin-bottom: 0;
                min-width: 110px;
                padding: 14px 18px;
            }
            .stat-num {
                font-size: 34px;
            }
        }
        /* --- Testimonials --- */
        .testi-section {
            background: var(--h-bg);
            padding-bottom: var(--h-section-lg);
        }
        .testi-grid {
            display: flex;
            gap: 55px;
            margin-top: 16px;
            position: relative;
        }
        .testi-grid::before {
            content: "“";
            position: absolute;
            top: -42px;
            left: -10px;
            font-size: 120px;
            font-family: Georgia, serif;
            color: rgba(190, 230, 76, 0.4);
            line-height: 1;
            z-index: 0;
        }
        .testi-card {
            position: relative;
            flex: 1;
            background: #fff;
            border-radius: 20px;
            border: 1px solid var(--h-border);
            box-shadow: 0 2px 16px rgba(14, 26, 18, 0.03);
            padding: 32px 28px;
        }
        .testi-text {
            font-size: 14px;
            color: #3A403B;
            line-height: 1.9;
            margin-bottom: 20px;
        }
        .testi-user {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .testi-avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: var(--h-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--h-accent);
            font-weight: 900;
            font-size: 14px;
            border: 2px solid var(--h-accent);
        }
        .testi-name {
            font-size: 14px;
            font-weight: 700;
            color: var(--h-primary);
        }
        .testi-role {
            font-size: 12px;
            color: var(--h-text-weak);
        }
        @media (max-width: 900px) {
            .testi-grid {
                flex-direction: column;
                gap: 20px;
            }
        }
        /* --- news / CMS area --- */
        .news-section {
            background: var(--h-bg);
        }
        .news-layout {
            display: flex;
            gap: 30px;
            margin-top: 34px;
        }
        .news-main-item {
            flex: 0 0 48%;
            background: var(--h-card-bg);
            border-radius: 20px;
            border: 1px solid var(--h-border);
            overflow: hidden;
            transition: var(--h-transition);
        }
        .news-main-item:hover {
            border-color: var(--h-accent);
            transform: translateY(-2px);
            box-shadow: var(--h-shadow-card);
        }
        .news-main-thumb {
            height: 280px;
            background-size: cover;
            background-position: center;
            background-color: #dfe4dd;
            position: relative;
        }
        .news-main-tag {
            position: absolute;
            left: 16px;
            top: 16px;
            background: var(--h-accent);
            color: #1C2A1F;
            font-size: 12px;
            font-weight: 800;
            padding: 4px 14px;
            border-radius: 999px;
        }
        .news-main-body {
            padding: 26px 28px;
        }
        .news-main-body h3 {
            font-size: 21px;
            line-height: 1.5;
            font-weight: 900;
            color: var(--h-primary);
            margin-bottom: 10px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .news-main-body p {
            color: var(--h-text-sub);
            font-size: 14px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }
        .news-meta-info {
            display: flex;
            gap: 14px;
            margin-top: 12px;
            font-size: 13px;
            color: var(--h-text-weak);
        }
        .news-sublist {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-mini-item {
            background: var(--h-card-bg);
            border-radius: 16px;
            border: 1px solid var(--h-border);
            padding: 18px 22px;
            display: flex;
            gap: 16px;
            align-items: center;
            transition: var(--h-transition);
        }
        .news-mini-item:hover {
            border-color: var(--h-accent);
            transform: translateY(-2px);
            box-shadow: var(--h-shadow-card);
        }
        .news-mini-thumb {
            width: 110px;
            height: 82px;
            border-radius: 10px;
            flex-shrink: 0;
            background-size: cover;
            background-position: center;
            background-color: #e5e7e2;
        }
        .news-mini-body {
            flex: 1;
            min-width: 0;
        }
        .news-mini-body h4 {
            font-size: 15px;
            color: var(--h-primary);
            font-weight: 700;
            line-height: 1.5;
            margin-bottom: 6px;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }
        .news-mini-body p {
            font-size: 12px;
            color: var(--h-text-weak);
            line-height: 1.5;
        }
        .news-empty {
            width: 100%;
            padding: 60px 30px;
            border: 2px dashed var(--h-border);
            border-radius: 20px;
            text-align: center;
            color: var(--h-text-weak);
            background: #fcfaf6;
        }
        .news-empty::before {
            content: "◌";
            font-size: 40px;
            display: block;
            margin-bottom: 8px;
            opacity: .5;
        }
        @media (max-width: 1023px) {
            .news-layout {
                flex-direction: column;
            }
            .news-main-item {
                flex-basis: auto;
            }
            .news-mini-thumb {
                width: 80px;
                height: 68px;
            }
        }
        @media (max-width: 520px) {
            .news-mini-item {
                flex-direction: column;
                align-items: flex-start;
            }
            .news-mini-thumb {
                width: 100%;
                height: 150px;
            }
            .news-main-thumb {
                height: 180px;
            }
        }
        /* --- FAQ --- */
        .faq-section {
            background: #fff;
        }
        .faq-wrap {
            display: flex;
            gap: 40px;
            margin-top: 30px;
        }
        .faq-menu {
            flex: 0 0 280px;
        }
        .faq-menu h3 {
            font-size: 20px;
            font-weight: 900;
            margin-bottom: 18px;
            color: var(--h-primary);
        }
        .faq-menu-list {
            display: flex;
            flex-direction: column;
        }
        .faq-menu-list a {
            padding: 14px 0;
            border-bottom: 1px solid var(--h-border-light);
            font-size: 15px;
            color: var(--h-text-sub);
            cursor: pointer;
            transition: color .2s;
            position: relative;
        }
        .faq-menu-list a:hover,
        .faq-menu-list a.active {
            color: var(--h-primary);
            font-weight: 700;
        }
        .faq-menu-list a.active::before {
            content: "";
            position: absolute;
            left: -20px;
            top: 50%;
            width: 12px;
            height: 12px;
            background: var(--h-accent);
            border-radius: 3px;
            transform: translateY(-50%) rotate(45deg);
        }
        .faq-panel {
            flex: 1;
        }
        .faq-item {
            border-bottom: 1px solid var(--h-border-light);
            padding: 16px 0;
        }
        .faq-q {
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            font-weight: 700;
            font-size: 16px;
            gap: 20px;
            color: var(--h-primary);
        }
        .faq-q::after {
            content: "+";
            font-size: 24px;
            font-weight: 400;
            color: var(--h-primary);
            transition: transform .3s;
            flex-shrink: 0;
        }
        .faq-item.open .faq-q::after {
            transform: rotate(45deg);
            color: var(--h-accent);
        }
        .faq-a {
            max-height: 0;
            overflow: hidden;
            transition: max-height .45s ease;
            padding-right: 40px;
        }
        .faq-a p {
            padding: 10px 0;
            color: var(--h-text-sub);
            font-size: 14px;
            line-height: 1.9;
        }
        @media (max-width: 1023px) {
            .faq-wrap {
                flex-direction: column;
            }
            .faq-menu {
                flex-basis: auto;
            }
            .faq-menu-list {
                flex-direction: row;
                flex-wrap: wrap;
                gap: 12px;
            }
            .faq-menu-list a {
                border: 1px solid var(--h-border);
                padding: 8px 18px;
                border-radius: 999px;
            }
            .faq-menu-list a.active::before {
                display: none;
            }
        }
        /* --- CTA --- */
        .cta-section {
            background: var(--h-accent);
            color: #1C2A1F;
            position: relative;
            overflow: hidden;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
            padding: 80px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
        }
        .cta-left {
            flex: 1;
        }
        .cta-left h2 {
            font-size: 36px;
            color: #1C2A1F;
            font-weight: 900;
            line-height: 1.2;
            margin-bottom: 14px;
            letter-spacing: -1px;
        }
        .cta-left p {
            font-size: 16px;
            max-width: 480px;
            color: #35402f;
            line-height: 1.8;
            opacity: 0.85;
        }
        .cta-right {
            flex-shrink: 0;
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .cta-btn {
            border: 2px solid #1C2A1F;
            background: #1C2A1F;
            color: #fff;
            height: 52px;
            padding: 0 38px;
            font-weight: 900;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--h-transition);
            cursor: pointer;
            font-size: 16px;
        }
        .cta-btn:hover {
            background: #fff;
            color: #1C2A1F;
            border-color: #1C2A1F;
        }
        .wave-icon {
            display: inline-flex;
            align-items: center;
            gap: 2px;
        }
        .wave-icon span {
            width: 3px;
            height: 12px;
            background: #1C2A1F;
            border-radius: 3px;
            display: block;
            animation: wave 1s ease-in-out infinite alternate;
        }
        .wave-icon span:nth-child(2) {
            animation-delay: .1s;
            height: 18px;
        }
        .wave-icon span:nth-child(3) {
            animation-delay: .2s;
            height: 22px;
        }
        @keyframes wave {
            from {
                transform: scaleY(0.6);
            }
            to {
                transform: scaleY(1);
            }
        }
        @media (max-width: 760px) {
            .cta-section .container {
                flex-direction: column;
                text-align: center;
                padding: 60px 24px;
            }
            .cta-left p {
                margin: 0 auto;
            }
            .cta-right {
                justify-content: center;
                flex-wrap: wrap;
            }
        }
        /* --- footer --- */
        .site-footer {
            background: var(--h-primary);
            color: rgba(255, 255, 255, 0.7);
            position: relative;
        }
        .site-footer::before {
            content: "";
            display: block;
            height: 4px;
            background: var(--h-accent);
        }
        .footer-main {
            display: flex;
            gap: 40px;
            padding: 64px 0 40px;
            flex-wrap: wrap;
        }
        .footer-brand {
            flex: 2;
            min-width: 220px;
        }
        .footer-brand .logo-text {
            font-size: 20px;
        }
        .footer-brand p {
            font-size: 14px;
            margin-top: 18px;
            max-width: 260px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.55);
        }
        .footer-col {
            flex: 1;
            min-width: 160px;
        }
        .footer-col h4 {
            font-size: 15px;
            color: #fff;
            font-weight: 700;
            margin-bottom: 18px;
        }
        .footer-col a {
            display: block;
            font-size: 14px;
            color: rgba(255, 255, 255, 0.55);
            padding: 5px 0;
            transition: color .2s;
        }
        .footer-col a:hover {
            color: var(--h-accent);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            padding: 18px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 13px;
            gap: 12px;
        }
        .footer-bottom .footer-links {
            display: flex;
            gap: 20px;
        }
        .footer-bottom .footer-links a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 13px;
        }
        .footer-bottom .footer-links a:hover {
            color: var(--h-accent);
        }
        @media (max-width: 640px) {
            .footer-main {
                flex-direction: column;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }
        /* misc */
        .reveal-anim {
            opacity: 0;
            transform: translateY(24px);
            transition: opacity .8s ease, transform .8s ease;
        }
        .reveal-anim.in {
            opacity: 1;
            transform: translateY(0);
        }

/* roulang page: category1 */
:root {
    --c-primary:#0E1A12;
    --c-primary-2:#132418;
    --c-lime:#BEE64C;
    --c-lime-bright:#D6F66E;
    --c-orange:#F26B38;
    --c-bg:#F7F5EF;
    --c-white:#FFFFFF;
    --c-text:#1F231F;
    --c-muted:#5F655E;
    --c-soft:#9A9F98;
    --c-border:#E3E4E0;
    --radius-xl:32px;
    --radius-lg:22px;
    --radius-md:14px;
    --radius-sm:10px;
    --shadow-card:0 4px 20px rgba(14,26,18,.04);
    --shadow-lift:0 16px 34px rgba(14,26,18,.10);
    --font-sans:"PingFang SC","HarmonicOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    --font-num:"DIN Alternate","Barlow Condensed","PingFang SC","Microsoft YaHei",sans-serif;
    --space-section:96px;
    --space-md:64px;
    --space-sm:48px;
    --trans:.2s ease;
    --trans-slow:.5s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    padding:0;
    background:var(--c-bg);
    color:var(--c-text);
    font-family:var(--font-sans);
    font-size:16px;
    line-height:1.8;
    letter-spacing:.02em;
    -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color var(--trans),background var(--trans),border-color var(--trans),box-shadow var(--trans),transform var(--trans)}
a:hover{color:inherit}
svg{display:block}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer}
h1,h2,h3,h4,h5{line-height:1.2;margin:0}

.container{max-width:1280px;margin-inline:auto;padding-inline:24px}
.section{padding:var(--space-section) 0}
.section-soft{padding:72px 0}
.grid-x{max-width:100%}

body:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--c-lime);outline-offset:3px}
a,button{transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease}

.site-topbar{background:var(--c-primary);color:#F7F5EF;min-height:36px;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:36px;padding-block:4px}
.topbar-inner a{font-size:12px;color:rgba(255,255,255,.72)}
.topbar-inner a:hover{color:var(--c-lime)}
.topbar-links{display:flex;align-items:center;gap:18px}
.topbar-links span{display:inline-block;width:3px;height:3px;border-radius:50%;background:var(--c-lime);opacity:.8}
.topbar-domain{display:flex;align-items:center;gap:8px;font-size:12px;color:rgba(255,255,255,.58)}
.topbar-domain i{width:6px;height:6px;border-radius:50%;background:var(--c-lime);box-shadow:0 0 0 3px rgba(190,230,76,.15)}

.site-header{background:var(--c-primary);position:relative;z-index:99}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{width:48px;height:48px;flex:none}
.logo-text{color:#fff;font-weight:900;font-size:21px;white-space:nowrap}
.logo-text span{color:var(--c-lime)}
.site-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.site-nav a{
    position:relative;
    display:inline-flex;
    align-items:center;
    justify-content:center;
    height:72px;
    padding:0 14px;
    color:rgba(255,255,255,.86);
    font-size:15px;
    font-weight:600;
    border-bottom:3px solid transparent;
    letter-spacing:.02em;
}
.site-nav a:hover{color:var(--c-lime)}
.site-nav a.active{color:#fff;font-weight:800;border-bottom-color:var(--c-lime)}
.site-nav .nav-login{
    height:auto;
    margin-left:10px;
    padding:11px 24px;
    background:var(--c-lime);
    color:var(--c-primary);
    font-weight:800;
    border-radius:999px;
    border:0;
}
.site-nav .nav-login:hover{background:var(--c-lime-bright);color:var(--c-primary);box-shadow:0 6px 14px rgba(190,230,76,.25);transform:translateY(-1px)}
.nav-toggle{display:none;background:none;border:0;width:42px;height:42px;border-radius:12px;padding:8px;cursor:pointer}
.nav-toggle span{display:block;height:2px;width:24px;background:var(--c-lime);margin:5px auto;border-radius:2px;transition:var(--trans)}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.category-hero{
    position:relative;
    background:var(--c-primary);
    color:#fff;
    overflow:hidden;
    padding:100px 0 96px;
}
.category-hero-bg{
    position:absolute;
    inset:0;
    background-size:cover;
    background-position:center 30%;
    opacity:.36;
    transform:scale(1.02);
}
.category-hero-bg::after{
    content:"";
    position:absolute;
    inset:0;
    background:linear-gradient(115deg,rgba(14,26,18,.96) 0%,rgba(14,26,18,.74) 48%,rgba(14,26,18,.32) 100%);
}
.category-hero::before{
    content:"";
    position:absolute;
    right:-180px;
    top:50%;
    width:620px;
    height:620px;
    border:1px solid rgba(190,230,76,.22);
    border-radius:50%;
    transform:translateY(-50%);
}
.category-hero::after{
    content:"";
    position:absolute;
    right:80px;
    bottom:40px;
    width:280px;
    height:280px;
    border:42px solid rgba(190,230,76,.12);
    border-radius:50%;
}
.category-hero-inner{position:relative;z-index:5}
.breadcrumb-sm{
    display:flex;
    align-items:center;
    gap:8px;
    font-size:13px;
    color:rgba(255,255,255,.58);
    margin-bottom:34px;
}
.breadcrumb-sm a{color:rgba(255,255,255,.66)}
.breadcrumb-sm a:hover{color:var(--c-lime)}
.breadcrumb-sm span{color:rgba(255,255,255,.3)}
.hero-flag{
    display:inline-flex;
    align-items:center;
    gap:10px;
    font-size:13px;
    font-weight:700;
    letter-spacing:.28em;
    color:var(--c-lime);
    margin-bottom:8px;
    text-transform:uppercase;
}
.hero-flag::before{content:"";width:30px;height:3px;background:var(--c-lime);border-radius:3px}
.hero-title{
    font-size:64px;
    font-weight:900;
    color:#fff;
    letter-spacing:-1px;
    line-height:1.08;
    position:relative;
    display:inline-block;
    margin:8px 0 22px;
    z-index:2;
}
.hero-title::after{
    content:"";
    position:absolute;
    left:0;
    bottom:0;
    width:.86em;
    height:7px;
    background:var(--c-lime);
    border-radius:8px;
    z-index:-1;
    transform-origin:left bottom;
    transition:transform .5s ease,width .5s ease;
}
.category-hero-inner:hover .hero-title::after{width:1em}
.hero-desc{
    max-width:640px;
    font-size:18px;
    line-height:1.9;
    color:#E6E9E4;
    margin:18px 0 34px;
}
.hero-desc strong{color:#fff;font-weight:800}
.hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:44px}
.hero-meta-strip{
    display:flex;
    flex-wrap:wrap;
    gap:18px 40px;
    padding-top:26px;
    border-top:1px solid rgba(255,255,255,.16);
}
.hero-meta-strip span{
    color:rgba(255,255,255,.7);
    font-size:14px;
}
.hero-meta-strip b{
    display:block;
    color:#fff;
    font-size:18px;
    font-weight:900;
    letter-spacing:.5px;
}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:10px;
    height:48px;
    padding:0 30px;
    border-radius:999px;
    font-weight:800;
    font-size:15px;
    letter-spacing:.5px;
    border:0;
    background:transparent;
    transition:background .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}
.btn svg{width:17px;height:17px}
.btn:active{transform:translateY(1px)}
.btn-lime{background:var(--c-lime);color:var(--c-primary)}
.btn-lime:hover{background:var(--c-lime-bright);color:var(--c-primary);box-shadow:4px 5px 0 var(--c-primary);transform:translate(1px,-1px)}
.btn-dark{background:var(--c-primary);color:#fff}
.btn-dark:hover{background:#fff;color:var(--c-primary);box-shadow:0 8px 20px rgba(14,26,18,.14);transform:translateY(-2px)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.6);color:#EFF3EC}
.btn-ghost:hover{background:#fff;color:var(--c-primary);border-color:#fff;transform:translateY(-2px)}
.btn-dark-line{background:transparent;border:1px solid var(--c-primary);color:var(--c-primary)}
.btn-dark-line:hover{background:var(--c-primary);color:#fff}
.btn-cta-dark{background:var(--c-primary);color:#fff;box-shadow:0 10px 24px rgba(14,26,18,.12)}
.btn-cta-dark:hover{background:#fff;color:var(--c-primary);transform:translateY(-2px)}

.category-anchors{
    background:#fff;
    border-bottom:1px solid #E7E8E3;
    padding:24px 0;
}
.anchor-flex{display:flex;align-items:center;flex-wrap:wrap;gap:14px}
.anchor-label{
    font-size:14px;
    font-weight:800;
    color:var(--c-primary);
    margin-right:6px;
    letter-spacing:.08em;
}
.chip{
    display:inline-flex;
    align-items:center;
    gap:7px;
    height:40px;
    padding:0 20px;
    border-radius:999px;
    border:1px solid var(--c-border);
    background:var(--c-white);
    color:var(--c-text);
    font-size:14px;
    font-weight:600;
    transition:var(--trans);
}
.chip:hover{
    border-color:var(--c-lime);
    background:#F4FBDE;
    color:var(--c-primary);
    transform:translateY(-2px);
}

.section-flag{
    display:inline-flex;
    align-items:center;
    gap:10px;
    font-size:13px;
    font-weight:800;
    color:var(--c-primary);
    letter-spacing:.32em;
    margin-bottom:14px;
}
.section-flag::before{content:"";width:34px;height:4px;border-radius:4px;background:var(--c-lime)}
.section-flag.light{color:var(--c-lime)}
.section-flag.light::before{background:var(--c-lime)}
.section-title{
    font-size:34px;
    font-weight:900;
    color:var(--c-text);
    letter-spacing:-.5px;
    line-height:1.22;
    margin-bottom:20px;
}
.lead-text{
    font-size:17px;
    color:var(--c-muted);
    line-height:1.9;
    max-width:660px;
}

.intro-section{background:var(--c-bg);padding:var(--space-section) 0}
.intro-media{position:relative;padding-right:22px}
.intro-media .main-img{
    width:100%;
    height:500px;
    object-fit:cover;
    border-radius:var(--radius-xl);
    box-shadow:var(--shadow-card);
}
.media-orbit{
    position:absolute;
    width:118px;
    height:118px;
    border-radius:50%;
    background:var(--c-lime);
    color:var(--c-primary);
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
    top:32px;
    right:-18px;
    font-weight:900;
    font-size:14px;
    line-height:1.3;
    box-shadow:0 10px 24px rgba(190,230,76,.2);
    transform:rotate(6deg);
}
.intro-copy{padding-left:28px}
.intro-copy h2{
    font-size:34px;
    font-weight:900;
    color:var(--c-text);
    line-height:1.28;
    letter-spacing:-.5px;
    margin-bottom:16px;
}
.intro-copy .lead-text{margin-bottom:28px}
.feature-list li{
    display:grid;
    grid-template-columns:58px 1fr;
    gap:16px;
    align-items:start;
    padding:20px 0;
    border-bottom:1px solid #E2E4DE;
}
.feature-list li:first-child{padding-top:8px}
.feature-icon{
    width:52px;
    height:52px;
    border-radius:14px;
    background:var(--c-primary);
    display:flex;
    align-items:center;
    justify-content:center;
    color:var(--c-lime);
    transform:skewX(-4deg);
}
.feature-icon svg{width:24px;height:24px;transform:skewX(4deg)}
.feature-list h3{
    font-size:17px;
    font-weight:800;
    margin-bottom:4px;
}
.feature-list p{
    font-size:14px;
    color:var(--c-muted);
    line-height:1.7;
    margin-bottom:0;
}
.intro-cta{margin-top:24px}

.step-section{background:var(--c-primary);color:#fff;padding:var(--space-section) 0;position:relative;overflow:hidden}
.step-section::before{
    content:"";
    position:absolute;
    left:-80px;
    top:-80px;
    width:360px;
    height:360px;
    background:radial-gradient(circle,rgba(190,230,76,.14) 0%,rgba(190,230,76,0) 70%);
    pointer-events:none;
}
.step-section .section-title{color:#fff}
.step-section .lead-text{color:rgba(255,255,255,.68)}
.step-section .container{position:relative;z-index:2}
.step-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
    margin-top:54px;
    position:relative;
}
.step-grid::before{
    content:"";
    position:absolute;
    top:34px;
    left:5%;
    right:5%;
    height:1px;
    background:rgba(255,255,255,.18);
}
.step-item{
    background:rgba(255,255,255,.045);
    border:1px solid rgba(255,255,255,.12);
    border-radius:22px;
    padding:34px 24px 28px;
    position:relative;
    transition:var(--trans);
}
.step-item:hover{background:rgba(255,255,255,.08);transform:translateY(-5px);border-color:rgba(190,230,76,.4)}
.step-num{
    font-family:var(--font-num);
    font-size:44px;
    font-weight:900;
    color:var(--c-lime);
    line-height:1;
    margin-bottom:14px;
    display:block;
    position:relative;
    z-index:2;
}
.step-item h3{color:#fff;font-size:18px;font-weight:800;margin-bottom:8px}
.step-item p{font-size:14px;color:rgba(255,255,255,.64);line-height:1.7;margin-bottom:0}

.directory-section{background:var(--c-white);padding:var(--space-section) 0}
.dir-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:42px}
.dir-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}
.featured-venue{
    position:relative;display:block;border-radius:28px;overflow:hidden;min-height:420px;background:var(--c-primary);
}
.featured-venue img{width:100%;height:100%;min-height:420px;object-fit:cover;transition:transform .5s ease;opacity:.82}
.featured-venue:hover img{transform:scale(1.03);opacity:1}
.featured-venue .venue-caption{
    position:absolute;left:0;right:0;bottom:0;padding:34px 30px 26px;
    background:linear-gradient(transparent,rgba(10,18,12,.84));
    color:#fff;
}
.featured-venue .venue-caption h3{font-size:24px;font-weight:900;margin-bottom:4px}
.featured-venue .venue-caption p{font-size:14px;color:rgba(255,255,255,.8);margin:0}
.featured-venue .venue-tag{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--c-lime);color:var(--c-primary);font-weight:800;
    font-size:12px;padding:6px 14px;border-radius:999px;margin-bottom:14px;
}
.venue-tag.hot{background:var(--c-orange);color:#fff}
.venue-list{
    display:flex;flex-direction:column;justify-content:space-between;gap:0;
}
.venue-list-item{
    display:grid;
    grid-template-columns:120px 1fr auto;
    gap:18px;
    align-items:center;
    padding:14px 0;
    border-bottom:1px solid #ECEDE9;
    transition:var(--trans);
}
.venue-list-item:last-child{border-bottom:0}
.venue-list-item:hover{padding-left:8px;border-bottom-color:var(--c-lime)}
.venue-list-item .thumb{
    width:120px;height:92px;object-fit:cover;border-radius:16px;
}
.venue-list-item h3{font-size:17px;font-weight:800;margin-bottom:3px}
.venue-list-item p{
    font-size:13px;color:var(--c-muted);
    line-height:1.6;margin-bottom:6px;
}
.venue-list-item small{
    font-family:var(--font-num);font-size:12px;color:var(--c-soft);letter-spacing:.1em;
}
.venue-arrow{
    width:40px;height:40px;border-radius:50%;
    background:#F2F3EF;
    display:inline-flex;align-items:center;justify-content:center;
    color:var(--c-primary);font-weight:900;
    transition:var(--trans);margin-left:10px;
}
.venue-list-item:hover .venue-arrow{background:var(--c-lime);color:var(--c-primary);transform:rotate(-45deg)}

.stats-section{background:var(--c-primary-2);color:#fff;padding:var(--space-section) 0;position:relative;overflow:hidden}
.stats-section::after{
    content:"";
    position:absolute;
    width:520px;height:520px;
    border:80px solid rgba(190,230,76,.07);
    border-radius:50%;
    bottom:-300px;right:-80px;
}
.stats-section .section-title{color:#fff}
.stats-section .lead-text{color:rgba(255,255,255,.58)}
.stats-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:30px;
    margin-top:50px;position:relative;z-index:3;
}
.stat-cell{
    background:rgba(255,255,255,.045);
    border:1px solid rgba(255,255,255,.12);
    border-radius:28px;
    padding:40px 32px 34px;
    text-align:center;
    position:relative;
    overflow:hidden;
    transition:var(--trans);
}
.stat-cell:hover{border-color:rgba(190,230,76,.4);transform:translateY(-4px)}
.stat-cell::before{
    content:"";
    position:absolute;left:50%;top:-30px;transform:translateX(-50%);
    width:80px;height:80px;border:18px solid rgba(190,230,76,.13);border-radius:50%;
}
.stat-num{
    display:block;
    font-family:var(--font-num);
    font-size:58px;
    font-weight:900;
    color:var(--c-lime);
    line-height:1;
    margin-bottom:12px;
}
.stat-label{font-weight:800;font-size:15px;color:#fff;margin-bottom:6px}
.stat-sub{font-size:13px;color:rgba(255,255,255,.5);line-height:1.6}

.faq-section{background:var(--c-bg);padding:var(--space-section) 0}
.faq-wrap{
    display:grid;
    grid-template-columns:340px 1fr;
    gap:46px;
    margin-top:50px;
}
.faq-aside{
    position:sticky;
    top:90px;
    align-self:start;
}
.faq-aside .section-title{font-size:28px;margin-bottom:16px}
.faq-aside .lead-text{font-size:15px;max-width:320px}
.faq-contact-card{
    margin-top:24px;
    border-radius:22px;
    background:var(--c-primary);
    color:#fff;
    padding:26px 24px;
}
.faq-contact-card b{color:var(--c-lime);font-size:16px}
.faq-contact-card p{font-size:14px;color:rgba(255,255,255,.62);margin:8px 0 0}
.faq-item{
    background:#fff;
    border:1px solid var(--c-border);
    border-radius:20px;
    margin-bottom:14px;
    overflow:hidden;
    box-shadow:var(--shadow-card);
    transition:var(--trans);
}
.faq-item:hover{border-color:#CFD8C2}
.faq-question{
    width:100%;
    border:0;
    background:transparent;
    text-align:left;
    font-size:16px;
    font-weight:800;
    color:var(--c-text);
    padding:22px 28px;
    line-height:1.5;
    position:relative;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:20px;
}
.faq-question::after{
    content:"+";
    width:32px;
    height:32px;
    border-radius:50%;
    background:#F1F4EC;
    color:var(--c-primary);
    display:inline-flex;
    align-items:center;
    justify-content:center;
    font-size:20px;
    font-weight:400;
    flex:none;
    transition:var(--trans);
}
.faq-item.open .faq-question::after{
    background:var(--c-lime);
    transform:rotate(45deg);
}
.faq-answer{
    max-height:0;
    overflow:hidden;
    transition:max-height .35s ease;
}
.faq-answer-inner{
    padding:0 28px 22px;
    color:var(--c-muted);
    font-size:15px;
    line-height:1.85;
    border-top:1px dashed #E8EAE3;
    padding-top:16px;
}
.faq-answer-inner a{color:var(--c-primary);font-weight:700;border-bottom:1px solid var(--c-lime)}

.cta-panel{background:var(--c-lime);padding:86px 0;position:relative;overflow:hidden}
.cta-panel::before{
    content:"";
    position:absolute;
    left:0;top:0;bottom:0;width:220px;
    background:radial-gradient(circle at 10% 80%,rgba(14,26,18,.2),transparent 60%);
}
.cta-panel::after{
    content:"";
    position:absolute;
    right:-80px;top:50%;
    width:300px;height:300px;
    border:46px solid rgba(14,26,18,.14);
    border-radius:50%;
    transform:translateY(-50%);
}
.cta-inner{
    background:rgba(255,255,255,.24);
    border:1px solid rgba(255,255,255,.5);
    border-radius:34px;
    padding:62px 54px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:40px;
    position:relative;
    z-index:2;
    flex-wrap:wrap;
}
.cta-copy h2{font-size:36px;font-weight:900;color:var(--c-primary);letter-spacing:-1px;margin-bottom:10px}
.cta-copy p{font-size:16px;color:rgba(20,36,28,.72);margin:0;max-width:620px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

.site-footer{background:var(--c-primary);color:#fff;border-top:4px solid var(--c-lime);padding:70px 0 0}
.footer-main{
    display:grid;
    grid-template-columns:1.5fr .9fr .9fr 1fr;
    gap:40px;
    padding-bottom:50px;
}
.footer-brand .logo{margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.52);max-width:310px;margin:0}
.footer-col h4{font-size:14px;color:#fff;font-weight:800;margin-bottom:18px;letter-spacing:.08em}
.footer-col a{
    display:block;
    color:rgba(255,255,255,.55);
    font-size:14px;
    padding:6px 0;
    transition:var(--trans);
}
.footer-col a:hover{color:var(--c-lime);transform:translateX(3px)}
.footer-col p{font-size:14px;color:rgba(255,255,255,.5);line-height:1.8;margin-bottom:6px}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,.12);
    padding:22px 0;
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:14px;
    color:rgba(255,255,255,.4);
    font-size:13px;
}
.footer-bottom a{color:rgba(255,255,255,.5)}
.footer-bottom a:hover{color:var(--c-lime)}
.footer-bottom .footer-links{display:flex;gap:22px;align-items:center}
.footer-bottom .footer-links a::after{content:"·";margin-left:20px;color:rgba(255,255,255,.2)}
.footer-bottom .footer-links a:last-child::after{display:none}

@media (max-width:1024px){
    .section{padding:72px 0}
    .hero-title{font-size:50px}
    .step-grid{grid-template-columns:repeat(2,1fr);gap:16px}
    .step-grid::before{display:none}
    .dir-grid{grid-template-columns:1fr}
    .featured-venue,.featured-venue img{min-height:360px}
    .stats-grid{grid-template-columns:repeat(3,1fr);gap:16px}
    .footer-main{grid-template-columns:1fr 1fr}
    .intro-copy{padding-left:0;margin-top:28px}
    .stat-num{font-size:44px}
    .cta-inner{flex-direction:column;align-items:flex-start;padding:40px 30px}
}
@media (max-width:900px){
    .header-inner{height:64px}
    .nav-toggle{display:block}
    .site-nav{
        display:flex;
        flex-direction:column;
        align-items:stretch;
        gap:0;
        position:absolute;
        top:calc(100% + 0px);
        left:0;
        right:0;
        background:var(--c-primary);
        box-shadow:0 24px 40px rgba(14,26,18,.35);
        max-height:0;
        overflow:hidden;
        transition:max-height .45s ease;
        padding:0;
        border-top:1px solid rgba(255,255,255,.08);
    }
    .site-nav.is-open{max-height:420px}
    .site-nav a{
        height:50px;
        border-bottom:1px solid rgba(255,255,255,.08);
        justify-content:flex-start;
        padding:0 24px;
        border-left:3px solid transparent;
    }
    .site-nav a.active{border-left-color:var(--c-lime);border-bottom-color:transparent;background:rgba(190,230,76,.06)}
    .site-nav .nav-login{
        margin:14px 24px;
        height:46px;
        justify-content:center;
        width:auto;
        padding:0 24px;
        border-radius:999px;
    }
    .mobile-header-row{display:flex;align-items:center;gap:12px}
    .category-hero{padding:76px 0 70px}
    .hero-title{font-size:44px}
    .faq-wrap{grid-template-columns:1fr;gap:30px}
    .faq-aside{position:static}
}
@media (max-width:640px){
    :root{--space-section:72px;--space-md:48px}
    .topbar-inner{justify-content:center;padding:6px 0}
    .topbar-domain{font-size:12px}
    .topbar-links{display:none}
    .logo-text{font-size:17px}
    .logo-mark{width:42px;height:42px}
    .hero-title{font-size:36px}
    .hero-desc{font-size:16px}
    .hero-meta-strip{gap:14px}
    .step-grid{grid-template-columns:1fr;gap:14px}
    .step-item{padding:26px 20px}
    .stats-grid{grid-template-columns:1fr;gap:14px}
    .stat-num{font-size:48px}
    .stats-section .stat-cell{padding:30px 20px}
    .section-title,.intro-copy h2{font-size:28px}
    .footer-main{grid-template-columns:1fr;gap:28px}
    .intro-media .main-img{height:360px}
    .featured-venue,.featured-venue img{min-height:280px}
    .venue-list-item{grid-template-columns:92px 1fr;gap:12px}
    .venue-list-item .thumb{width:92px;height:88px}
    .cta-inner{padding:28px 20px;border-radius:26px}
    .cta-copy h2{font-size:26px}
    .hero-actions{margin-bottom:30px}
    .btn{padding:0 24px;height:46px;font-size:14px}
    .footer-bottom{justify-content:center;text-align:center}
}

/* roulang page: article */
:root{
    --primary:#0E1A12;
    --primary-2:#132418;
    --lime:#BEE64C;
    --lime-2:#D6F66E;
    --coral:#F26B38;
    --warm:#F7F5EF;
    --milk:#FFFFFF;
    --ink:#1F231F;
    --ink-2:#5F655E;
    --ink-3:#9A9F98;
    --line:#E3E4E0;
    --radius-lg:24px;
    --radius-md:18px;
    --radius-sm:10px;
    --shadow-card:0 4px 20px rgba(14,26,18,.05);
    --font-main:"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Noto Sans SC",sans-serif;
    --font-num:"DIN Alternate","Barlow Condensed",sans-serif;
    --section-space:96px;
    --container-w:1280px;
    --ease:all .2s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-main);background:var(--warm);color:var(--ink);line-height:1.8;letter-spacing:.02em;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style-position:inside}
button,input,textarea{font-family:inherit;font-size:inherit}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--lime);outline-offset:3px;border-radius:4px}
.container{max-width:var(--container-w);margin:0 auto;padding:0 24px}
.section{padding:var(--section-space) 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:48px;padding:0 28px;border-radius:999px;font-weight:800;border:1px solid transparent;cursor:pointer;transition:var(--ease);white-space:nowrap;font-size:15px}
.btn-lime{background:var(--lime);color:#1C2A1F}
.btn-lime:hover{background:var(--lime-2);transform:translate(2px,-2px);box-shadow:4px 4px 0 rgba(14,26,18,.2)}
.btn-dark{background:var(--primary);color:#fff}
.btn-dark:hover{background:#fff;color:var(--ink);border-color:var(--ink)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:#fff;color:var(--ink);border-color:#fff}
.row-line{display:flex;flex-wrap:wrap}
.col{flex:1 1 0;min-width:0}
.tag-pill{display:inline-flex;align-items:center;background:#E8EBE5;border-radius:999px;padding:6px 16px;color:var(--ink-2);font-size:13px;transition:var(--ease)}
.tag-pill:hover{background:var(--ink);color:#fff}
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;font-size:12px;padding:4px 12px;font-weight:700;background:var(--coral);color:#fff}
.site-topbar{background:var(--primary);color:rgba(247,245,239,.75);min-height:36px;font-size:12px}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:16px}
.topbar-links a{color:rgba(247,245,239,.75);margin-left:20px;transition:var(--ease)}
.topbar-links a:hover{color:var(--lime)}
.topbar-mobile{color:rgba(247,245,239,.9);display:none}
.site-header{background:var(--primary);min-height:72px;position:sticky;top:0;z-index:120;border-bottom:1px solid rgba(255,255,255,.06)}
.header-inner{display:flex;align-items:center;gap:40px;min-height:72px}
.logo{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.logo-mark{width:46px;height:46px;flex:0 0 46px;display:block}
.logo-text{font-size:22px;font-weight:900;color:var(--milk);letter-spacing:-.6px;line-height:1.15;white-space:nowrap}
.logo-tail{color:var(--lime)}
.site-nav{display:flex;align-items:center;gap:6px;margin-left:auto}
.site-nav a{position:relative;display:flex;align-items:center;height:72px;padding:0 18px;font-size:15px;color:rgba(247,245,239,.78);font-weight:500;transition:var(--ease)}
.site-nav a:hover{color:#fff}
.site-nav a.active{color:#fff;font-weight:800}
.site-nav a.active::after{content:"";position:absolute;left:16px;right:16px;bottom:0;height:3px;background:var(--lime);border-radius:3px 3px 0 0}
.site-nav .nav-login{margin-left:14px;background:var(--lime);color:#1C2A1F;font-weight:800;border-radius:999px;height:38px;padding:0 20px}
.site-nav .nav-login:hover{background:var(--lime-2);color:var(--ink)}
.nav-burger{display:none;width:46px;height:46px;align-items:center;justify-content:center;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:12px;cursor:pointer;color:#fff;font-size:18px;transition:var(--ease)}
.nav-close{display:none}
.article-band{background:var(--primary);color:#fff;position:relative;overflow:hidden;padding:76px 0 92px}
.article-band::before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-1.webp') center 30%/cover no-repeat;opacity:.28;filter:saturate(.6)}
.article-band::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(14,26,18,.92) 0%,rgba(14,26,18,.5) 60%,rgba(14,26,18,.6) 100%);z-index:1}
.band-inner{position:relative;z-index:2}
.breadcrumb-gap{color:rgba(247,245,239,.55);font-size:14px;display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumb-gap a{transition:var(--ease)}
.breadcrumb-gap a:hover{color:var(--lime)}
.breadcrumb-gap .sep{opacity:.5}
.band-topic{display:inline-flex;align-items:center;gap:10px;margin-top:32px}
.band-topic .badge{background:var(--coral)}
.band-note{font-size:15px;color:rgba(247,245,239,.62);margin-top:4px}
.article-wrap{position:relative;z-index:3}
.post-sheet{margin-top:-52px;background:var(--milk);border-radius:var(--radius-lg);border:1px solid rgba(227,228,224,.8);box-shadow:var(--shadow-card);padding:24px 52px 56px}
.article-footer-meta{display:flex;flex-wrap:wrap;gap:24px;padding:16px 0 12px;border-bottom:1px solid var(--line);color:var(--ink-2);font-size:13px;margin-bottom:26px}
.article-footer-meta i{color:#92a08f;margin-right:6px}
.article-body{font-size:16px;line-height:1.9;color:var(--ink);overflow-wrap:break-word;word-break:break-word}
.article-body p{margin-bottom:26px}
.article-body h1,.article-body h2,.article-body h3,.article-body h4{line-height:1.4;font-weight:800;margin:0 0 18px;color:var(--ink)}
.article-body h2{font-size:25px;padding-left:0;position:relative;margin-top:44px}
.article-body h2::before{content:"";display:inline-block;width:7px;height:20px;background:var(--coral);margin-right:12px;border-radius:4px;vertical-align:-2px}
.article-body h3{font-size:21px}
.article-body ul,.article-body ol{margin:0 0 28px;padding-left:8px}
.article-body li{margin-bottom:10px;line-height:1.85}
.article-body img{border-radius:16px;max-width:100%;height:auto;margin:18px 0}
.article-body blockquote{border-left:4px solid var(--lime);background:#F1F5E8;border-radius:0 14px 14px 0;padding:22px 26px;margin:28px 0;color:var(--primary)}
.article-body blockquote p{margin:0 0 10px}
.article-body a{color:#1E3F2D;text-decoration:underline;text-underline-offset:3px;transition:var(--ease)}
.article-body a:hover{background:var(--lime);color:#000;text-decoration:none;border-radius:4px}
.article-body pre{background:var(--primary);color:#e8f3e4;padding:22px;border-radius:16px;overflow-x:auto;margin:24px 0;font-size:14px;line-height:1.7}
.article-body code{font-family:"SFMono-Regular",Consolas,"Liberation Mono",monospace}
.article-body hr{border:0;border-top:1px solid var(--line);margin:40px 0}
.article-body figure{margin:26px 0}
.article-body figcaption{color:var(--ink-3);font-size:13px;text-align:center;margin-top:12px}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15px}
.article-body th,.article-body td{border:1px solid #d9dcd6;padding:12px 14px;text-align:left}
.article-body th{background:#F2F5EC;font-weight:800}
.tag-area{padding-top:40px;border-top:1px dashed var(--line);margin-top:42px;display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.tag-area .tag-title{font-weight:700;font-size:14px;color:var(--ink-3);margin-right:6px}
.tag-area a{transition:var(--ease)}
.post-bottom-nav{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:44px}
.post-bottom-nav .return-tip{color:var(--ink-2);margin-right:auto;font-size:14px}
.aside-wrap{margin-top:-52px}
.side-card{background:var(--milk);border:1px solid var(--line);border-radius:22px;padding:26px;margin-bottom:20px;transition:var(--ease)}
.side-card:hover{border-color:rgba(190,230,76,.8)}
.side-card h3{font-size:18px;font-weight:800;color:var(--primary);margin-bottom:6px}
.side-card .note{font-size:13px;color:var(--ink-2);line-height:1.7}
.login-side-card{background:var(--primary);border:none;color:var(--milk);position:relative;overflow:hidden}
.login-side-card::after{content:"";position:absolute;right:-60px;top:-80px;width:160px;height:160px;border:24px solid rgba(190,230,76,.08);border-radius:50%}
.login-side-card h3{color:var(--lime);font-size:20px}
.side-access{margin-top:18px}
.acc-row{display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-radius:999px;padding:9px 14px;margin-bottom:10px;font-size:13px}
.acc-row b{font-weight:800}
.acc-status{display:flex;align-items:center;gap:6px;color:rgba(247,245,239,.5)}
.acc-status i{width:7px;height:7px;border-radius:50%;background:var(--lime);display:inline-block}
.lime-btn-box{margin-top:16px}
.mini-option-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:15px}
.mini-opt{background:rgba(255,255,255,.07);border-radius:14px;padding:12px 10px;text-align:center;font-size:13px;color:rgba(247,245,239,.75);display:flex;align-items:center;justify-content:center;gap:8px;column-gap:4px;transition:var(--ease)}
.mini-opt:hover{background:var(--lime);color:var(--primary)}
.mini-opt i{font-size:15px}
.side-img-card{padding:0;overflow:hidden}
.side-img-card img{width:100%;height:150px;object-fit:cover;border-radius:22px 22px 0 0}
.side-img-body{padding:20px 24px 26px}
.side-img-body strong{display:block;color:var(--primary);margin-bottom:4px}
.link-list{border-top:1px solid var(--line);padding-top:8px}
.link-list li{list-style:none}
.link-list a{display:flex;align-items:center;justify-content:space-between;padding:12px 2px;border-bottom:1px solid var(--line);font-size:14px;color:var(--ink-2)}
.link-list a:hover{background:var(--ink);color:#fff;padding-left:12px}
.link-list a i{opacity:.4}
.side-tag-section{margin-top:14px;font-size:12px;color:var(--ink-3)}
.service-bridge{background:var(--milk)}
.bridge-head{text-align:center;padding-bottom:52px}
.bridge-kicker{display:inline-flex;color:var(--coral);font-weight:800;font-size:14px;gap:8px;align-items:center;margin-bottom:12px}
.bridge-kicker::before,.bridge-kicker::after{content:"";width:16px;height:1px;background:var(--coral);display:inline-block}
.bridge-head h2{font-size:34px;font-weight:900;letter-spacing:-.5px}
.bridge-head p{color:var(--ink-2);max-width:620px;margin:16px auto 0;font-size:15px}
.bridge-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.bridge-card{position:relative;overflow:hidden;border-radius:26px;min-height:300px;display:flex;align-items:flex-end;color:#fff;border:none}
.bridge-card::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,26,18,0.02) 0%,rgba(14,26,18,.75) 100%);z-index:1}
.bridge-info{position:relative;z-index:2;padding:28px;width:100%}
.bridge-info h3{font-size:20px;font-weight:900;margin-bottom:4px}
.bridge-info p{font-size:13px;color:rgba(255,255,255,.75)}
.bridge-meta{display:flex;justify-content:space-between;align-items:center;margin-top:16px}
.bridge-meta span{background:rgba(255,255,255,.16);padding:5px 12px;border-radius:999px;font-size:12px;backdrop-filter:blur(2px)}
.bridge-meta i{transition:var(--ease)}
.bridge-card:hover .bridge-meta i{transform:translate(4px,-2px);color:var(--lime)}
.cta-banner{background:var(--lime);color:var(--primary)}
.cta-box{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:70px 0;flex-wrap:wrap}
.cta-copy h2{font-size:36px;font-weight:900;letter-spacing:-1px;line-height:1.15}
.cta-copy p{font-size:16px;font-weight:500;color:#1f3a22;margin-top:10px}
.cta-action{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.wave-dot{display:inline-flex;gap:4px;align-items:center;margin-right:6px}
.wave-dot i{width:4px;height:16px;background:var(--primary);border-radius:4px;display:inline-block;transform-origin:center}
.wave-dot i:nth-child(2){height:9px}
.wave-dot i:nth-child(3){height:22px}
.wave-dot i:nth-child(4){height:12px}
.empty-state-card{padding:90px 30px;text-align:center}
.empty-state-card .empty-code{font-family:var(--font-num);font-size:52px;font-weight:900;color:var(--line)}
.empty-state-card p{margin-top:18px;color:var(--ink-2);font-size:18px}
.empty-state-card .btn{margin-top:30px}
.notice-board{background:#FFF7EE;border:1px solid #F3E5D5;border-radius:14px;padding:12px 16px;margin-top:20px;display:flex;align-items:center;gap:12px;font-size:13px;color:#82502c}
.site-footer{background:var(--primary);color:#fff;position:relative;overflow:hidden}
.site-footer::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--lime);z-index:3}
.footer-main{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:48px;padding:72px 0 54px;position:relative}
.footer-brand .logo-text{font-size:21px;margin-left:14px}
.footer-brand p{margin-top:22px;color:rgba(255,255,255,.5);font-size:14px;line-height:1.8;max-width:320px}
.footer-col h4{font-size:16px;font-weight:800;margin-bottom:24px;color:var(--lime);letter-spacing:.5px}
.footer-col a{display:block;color:rgba(255,255,255,.48);font-size:14px;padding:6px 0;transition:var(--ease)}
.footer-col a:hover{color:#fff;transform:translateX(4px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;gap:16px;color:rgba(255,255,255,.38);font-size:13px;padding:20px 0;flex-wrap:wrap}
.footer-links{display:flex;gap:20px}
.footer-links a{color:rgba(255,255,255,.45)}
.footer-links a:hover{color:var(--lime)}
.skip-link{position:absolute;left:-999px;top:0;background:var(--lime);color:var(--ink);padding:10px 18px;z-index:999;border-radius:0 0 12px 0}
.skip-link:focus{left:0}
@media screen and (max-width:1024px){
    :root{--section-space:72px}
    .header-inner{gap:18px}
    .site-nav{position:fixed;top:0;right:0;width:min(76vw,360px);height:100vh;background:var(--primary-2);flex-direction:column;align-items:stretch;padding:24px 22px;z-index:200;transform:translateX(100%);transition:var(--ease);margin-left:0}
    .site-nav.open{transform:translateX(0)}
    .site-nav a{height:52px;border-bottom:1px solid rgba(255,255,255,.06);font-size:15px;padding:0 8px}
    .site-nav a.active::after{display:none}
    .site-nav a.active{background:rgba(190,230,76,.12);color:var(--lime);border-radius:12px}
    .site-nav .nav-login{background:var(--lime);color:#1C2A1F;border-radius:999px;margin-top:18px;text-align:center;justify-content:center;height:44px;border-bottom:none}
    .nav-burger{display:inline-flex}
    .nav-close{display:inline-flex;position:absolute;top:18px;right:18px;width:38px;height:38px;border-radius:50%;background:var(--lime);color:var(--ink);align-items:center;justify-content:center;border:none;cursor:pointer;z-index:3}
    .article-wrap .grid-x{flex-direction:column}
    .aside-wrap{margin-top:24px}
    .post-sheet{padding:24px 30px 44px;margin-top:-34px}
    .footer-main{grid-template-columns:1fr 1fr;gap:36px}
}
@media screen and (max-width:640px){
    :root{--section-space:48px}
    .container{padding:0 18px}
    .topbar-inner .topbar-links{display:none}
    .topbar-mobile{display:block}
    .logo-text{font-size:18px}
    .logo-mark{width:40px;height:40px;flex-basis:40px}
    .article-band{padding:46px 0 74px}
    .post-sheet{padding:18px 20px 36px;border-radius:20px}
    .article-body{font-size:15px}
    .article-body h2{font-size:21px}
    .article-body h1{font-size:25px}
    .bridge-grid{grid-template-columns:1fr}
    .bridge-card{min-height:260px}
    .bridge-head h2{font-size:26px}
    .footer-main{grid-template-columns:1fr;gap:26px;padding:52px 0 30px}
    .footer-bottom{flex-direction:column;align-items:center;justify-content:center}
    .cta-box{flex-direction:column;align-items:flex-start;padding:46px 0}
    .cta-copy h2{font-size:28px}
    .post-bottom-nav .btn{width:100%}
    .tag-area .tag-pill{margin-bottom:8px}
    .aside-card{padding:20px}
    .breadcrumb-gap{font-size:13px}
    .bridge-info h3{font-size:18px}
}

/* roulang page: category2 */
:root {
            --bg: #F7F5EF;
            --bg-soft: #EFEBE1;
            --ink: #0E1A12;
            --ink-2: #13241B;
            --lime: #BEE64C;
            --lime-2: #D6F66E;
            --orange: #F26B38;
            --card: #FFFFFF;
            --text: #1F231F;
            --text-2: #5F655E;
            --text-3: #9A9F98;
            --border: #E3E4E0;
            --border-deep: #D8DCD4;
            --radius: 18px;
            --radius-lg: 40px;
            --shadow-1: 0 4px 20px rgba(14, 26, 18, 0.04);
            --shadow-2: 0 14px 34px rgba(14, 26, 18, 0.08);
            --section-space: 96px;
            --font-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-num: "DIN Alternate", "Barlow Condensed", "Arial Narrow", sans-serif;
            --ease: 0.2s ease;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--bg);
            color: var(--text);
            font-family: var(--font-sans);
            line-height: 1.8;
            letter-spacing: 0.02em;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--ease), background var(--ease), border var(--ease), box-shadow var(--ease);
        }

        a:focus-visible,
        button:focus-visible,
        summary:focus-visible {
            outline: 2px solid var(--lime);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .section {
            padding: var(--section-space) 0;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--text-2);
            text-transform: uppercase;
            margin-bottom: 12px;
        }

        .section-kicker::before {
            content: "";
            width: 28px;
            height: 3px;
            background: var(--orange);
            border-radius: 999px;
        }

        .section-title {
            font-size: clamp(28px, 3.4vw, 38px);
            font-weight: 900;
            line-height: 1.22;
            letter-spacing: -0.02em;
            color: var(--ink);
            margin: 0 0 22px;
        }

        .section-desc {
            font-size: 17px;
            color: var(--text-2);
            max-width: 680px;
            line-height: 1.8;
            margin: 0 0 28px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            height: 48px;
            padding: 0 28px;
            border: 1px solid transparent;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 800;
            letter-spacing: 0.02em;
            cursor: pointer;
            transition: transform var(--ease), background var(--ease), color var(--ease), box-shadow var(--ease), border var(--ease);
        }

        .btn-primary {
            background: var(--lime);
            color: #1C2A1F;
            box-shadow: none;
        }

        .btn-primary:hover {
            background: var(--lime-2);
            color: #0E1A12;
            transform: translateX(2px);
            box-shadow: 4px 4px 0 rgba(14, 26, 18, 0.18);
        }

        .btn-ghost {
            background: transparent;
            border-color: rgba(255, 255, 255, 0.55);
            color: #F7F5EF;
        }

        .btn-ghost:hover {
            background: #fff;
            color: #0E1A12;
            border-color: #fff;
        }

        .btn-dark {
            background: var(--ink);
            color: #fff;
            border-color: var(--ink);
        }

        .btn-dark:hover {
            background: #fff;
            color: #111;
            border-color: #111;
        }

        .btn-arrow {
            background: transparent;
            color: var(--text);
            padding: 0 8px;
            min-width: auto;
        }

        .btn-arrow i {
            transition: transform var(--ease);
        }

        .btn-arrow:hover {
            color: var(--ink);
        }

        .btn-arrow:hover i {
            transform: translate(3px, -3px);
        }

        /* header */
        .topbar {
            background: var(--ink);
            min-height: 36px;
            color: rgba(247, 245, 239, 0.85);
            font-size: 12px;
            display: flex;
            align-items: center;
        }

        .topbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 36px;
            gap: 16px;
        }

        .topbar a {
            color: rgba(247, 245, 239, 0.85);
        }

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

        .topbar-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .topbar-sep {
            width: 1px;
            height: 12px;
            background: rgba(255, 255, 255, 0.18);
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--ink);
        }

        .navbar {
            background: var(--ink);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .navbar .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 24px;
        }

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

        .logo-mark {
            display: inline-flex;
            width: 48px;
            height: 48px;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .logo-mark svg {
            width: 100%;
            height: 100%;
        }

        .logo-text {
            font-size: 21px;
            font-weight: 900;
            color: #F7F5EF;
            letter-spacing: -0.01em;
            white-space: nowrap;
        }

        .logo-text span {
            color: var(--lime);
        }

        .site-nav {
            display: flex;
            align-items: center;
            gap: 6px;
            margin-left: auto;
        }

        .site-nav > a {
            position: relative;
            display: inline-flex;
            align-items: center;
            height: 72px;
            padding: 0 14px;
            color: rgba(247, 245, 239, 0.82);
            font-weight: 600;
            font-size: 15px;
            border-bottom: 3px solid transparent;
            letter-spacing: 0.02em;
        }

        .site-nav > a:hover {
            color: var(--lime);
            border-bottom-color: var(--lime);
        }

        .site-nav > a.active {
            color: var(--lime);
            font-weight: 800;
            border-bottom-color: var(--lime);
        }

        .site-nav > a.nav-login {
            background: var(--lime);
            color: #13241B;
            border-radius: 999px;
            height: 40px;
            margin-left: 12px;
            padding: 0 22px;
            border: none;
            font-weight: 800;
            transition: background var(--ease), transform var(--ease), box-shadow var(--ease);
        }

        .site-nav > a.nav-login:hover {
            background: var(--lime-2);
            transform: translateY(-1px);
            box-shadow: 0 4px 0 rgba(190, 230, 76, 0.22);
        }

        .nav-toggle {
            display: none;
            border: none;
            background: transparent;
            color: #F7F5EF;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            font-size: 20px;
        }

        .nav-toggle:hover {
            background: rgba(255, 255, 255, 0.08);
        }

        /* category hero */
        .cat-hero {
            position: relative;
            background: var(--ink);
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center 30%;
            padding: clamp(80px, 12vh, 150px) 0 110px;
            color: #F7F5EF;
            overflow: hidden;
        }

        .cat-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 18, 13, 0.72), rgba(10, 18, 13, 0.84));
            z-index: 1;
        }

        .cat-hero::after {
            content: "";
            position: absolute;
            width: 620px;
            height: 620px;
            right: -180px;
            top: -140px;
            border: 1px solid rgba(190, 230, 76, 0.16);
            border-radius: 50%;
            z-index: 1;
            box-shadow: 0 0 0 40px rgba(190, 230, 76, 0.03), 0 0 0 80px rgba(190, 230, 76, 0.02);
        }

        .cat-hero__ghost {
            position: absolute;
            bottom: -10px;
            left: 0;
            right: 0;
            text-align: center;
            font-size: clamp(80px, 22vw, 260px);
            font-weight: 900;
            letter-spacing: -0.04em;
            line-height: 0.8;
            color: rgba(255, 255, 255, 0.035);
            user-select: none;
            z-index: 1;
            pointer-events: none;
        }

        .cat-hero__inner {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 920px;
            margin: 0 auto;
        }

        .hero-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.12em;
            color: rgba(247, 245, 239, 0.82);
            background: rgba(190, 230, 76, 0.1);
            padding: 8px 18px;
            border-radius: 999px;
            border: 1px solid rgba(190, 230, 76, 0.28);
            margin-bottom: 24px;
        }

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

        .cat-hero h1 {
            font-size: clamp(42px, 8vw, 88px);
            font-weight: 900;
            line-height: 1.02;
            letter-spacing: -0.04em;
            color: #F7F5EF;
            margin: 0 0 26px;
            text-shadow: 0 8px 30px rgba(0, 0, 0, 0.18);
        }

        .cat-hero h1 .hero-dot {
            color: var(--lime);
        }

        .hero-lead {
            font-size: 18px;
            line-height: 1.9;
            color: rgba(247, 245, 239, 0.86);
            max-width: 760px;
            margin: 0 auto 34px;
            letter-spacing: 0.02em;
            text-align: center;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 18px;
            margin-bottom: 34px;
        }

        .hero-feature-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.16);
            padding: 8px 16px;
            border-radius: 999px;
            font-size: 13px;
            color: rgba(247, 245, 239, 0.85);
        }

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

        .hero-scroll {
            position: absolute;
            bottom: 34px;
            left: 50%;
            transform: translateX(-50%);
            width: 44px;
            height: 44px;
            border-radius: 50%;
            border: 2px solid var(--lime);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: transparent;
            color: #fff;
            z-index: 3;
            animation: floatDown 2.2s infinite ease-in-out;
        }

        .hero-scroll:hover {
            background: var(--lime);
            color: var(--ink);
        }

        @keyframes floatDown {
            0%, 100% {
                transform: translate(-50%, 0);
            }

            50% {
                transform: translate(-50%, 8px);
            }
        }

        /* toc */
        .toc-section {
            padding: 18px 0;
            background: rgba(239, 235, 225, 0.78);
            border-bottom: 1px solid var(--border);
        }

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

        .toc-chip {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 999px;
            height: 42px;
            padding: 0 20px;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-2);
            transition: all var(--ease);
        }

        .toc-chip span {
            color: var(--orange);
            font-family: var(--font-num);
            font-weight: 700;
        }

        .toc-chip:hover {
            border-color: var(--ink);
            background: var(--ink);
            color: #fff;
            transform: translateY(-2px);
        }

        /* feature intro */
        .feature-wrap {
            padding: var(--section-space) 0;
        }

        .feature-visual {
            position: relative;
        }

        .feature-visual img {
            width: 100%;
            height: 440px;
            object-fit: cover;
            border-radius: 40px 14px 40px 14px;
            box-shadow: var(--shadow-2);
            position: relative;
            z-index: 2;
        }

        .feature-visual::before {
            content: "";
            position: absolute;
            width: 80%;
            height: 80%;
            right: -18px;
            bottom: -18px;
            border: 2px dashed rgba(242, 107, 56, 0.45);
            border-radius: 44px 18px 44px 18px;
            z-index: 1;
        }

        .feature-visual .visual-badge {
            position: absolute;
            z-index: 3;
            left: -14px;
            top: 26px;
            background: var(--orange);
            color: #fff;
            font-weight: 800;
            font-size: 13px;
            letter-spacing: 0.04em;
            padding: 8px 16px;
            border-radius: 999px;
            box-shadow: 0 8px 16px rgba(242, 107, 56, 0.24);
        }

        .feature-body .feature-tagline {
            color: var(--orange);
            font-weight: 700;
            font-size: 14px;
            letter-spacing: 0.08em;
            margin: 0 0 12px;
        }

        .feature-body h2 {
            font-size: clamp(27px, 3.2vw, 38px);
            font-weight: 900;
            line-height: 1.2;
            letter-spacing: -0.02em;
            color: var(--ink);
            margin: 0 0 18px;
        }

        .feature-body p {
            color: var(--text-2);
            font-size: 16px;
            margin-bottom: 22px;
            max-width: 600px;
        }

        .feature-list {
            list-style: none;
            margin: 0 0 28px;
            padding: 0;
        }

        .feature-list li {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 16px 0;
            border-bottom: 1px solid var(--border);
        }

        .feature-list li:last-child {
            border-bottom: none;
        }

        .feature-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: #EFF6D9;
            color: var(--ink);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .feature-list strong {
            display: block;
            font-size: 16px;
            color: var(--text);
            margin-bottom: 3px;
        }

        .feature-list span {
            font-size: 14px;
            color: var(--text-2);
            line-height: 1.7;
        }

        /* stats band */
        .stats-band {
            background: var(--ink);
            color: #e6e9e4;
            padding: 74px 0;
            position: relative;
            overflow: hidden;
        }

        .stats-band::after {
            content: "";
            position: absolute;
            right: -140px;
            bottom: -220px;
            width: 480px;
            height: 480px;
            border-radius: 50%;
            border: 1px solid rgba(190, 230, 76, 0.1);
        }

        .stats-band .container {
            position: relative;
            z-index: 2;
        }

        .stats-head {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            margin-bottom: 44px;
        }

        .stats-head .section-kicker {
            color: rgba(247, 245, 239, 0.7);
            justify-content: center;
        }

        .stats-head .section-kicker::before {
            background: var(--lime);
        }

        .stats-head .section-title {
            color: #f7f5ef;
            max-width: 680px;
            margin-bottom: 12px;
        }

        .stats-head p {
            color: rgba(247, 245, 239, 0.64);
            font-size: 16px;
            max-width: 620px;
        }

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

        .stat-item {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.09);
            border-left: 4px solid var(--lime);
            border-radius: 22px;
            padding: 32px 24px;
            transition: transform var(--ease), background var(--ease);
        }

        .stat-item:hover {
            transform: translateY(-4px);
            background: rgba(190, 230, 76, 0.08);
        }

        .stat-num {
            font-family: var(--font-num);
            font-size: clamp(42px, 5vw, 64px);
            font-weight: 800;
            line-height: 1;
            color: var(--lime);
            letter-spacing: -0.02em;
            display: block;
            margin-bottom: 10px;
        }

        .stat-label {
            color: rgba(247, 245, 239, 0.8);
            font-size: 15px;
            font-weight: 600;
            line-height: 1.5;
        }

        /* service rows */
        .service-list-section {
            padding: var(--section-space) 0 46px;
        }

        .service-list-head {
            max-width: 680px;
            margin-bottom: 48px;
        }

        .service-rows .service-item {
            display: grid;
            grid-template-columns: 68px 1fr 200px;
            gap: 28px;
            align-items: center;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 22px;
            padding: 30px 34px;
            margin-bottom: 16px;
            transition: all var(--ease);
        }

        .service-rows .service-item:hover {
            transform: translateX(5px);
            border-color: rgba(242, 107, 56, 0.6);
            box-shadow: var(--shadow-1);
        }

        .service-num {
            width: 68px;
            height: 68px;
            border-radius: 16px;
            background: var(--ink);
            color: var(--lime);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-num);
            font-size: 24px;
            font-weight: 800;
        }

        .service-item h3 {
            font-size: 20px;
            font-weight: 800;
            color: var(--text);
            margin: 0 0 6px;
        }

        .service-item p {
            color: var(--text-2);
            margin: 0;
            line-height: 1.7;
            font-size: 15px;
        }

        .service-flag {
            justify-self: end;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 700;
            color: var(--text-2);
            background: var(--bg);
            border: 1px solid var(--border);
            padding: 8px 16px;
            border-radius: 999px;
            white-space: nowrap;
        }

        .service-flag i {
            color: var(--orange);
        }

        /* agenda / session */
        .agenda-section {
            background: #fff;
            padding: var(--section-space) 0;
            position: relative;
            overflow: hidden;
        }

        .agenda-section::before {
            content: "";
            position: absolute;
            width: 320px;
            height: 320px;
            left: -150px;
            top: 30px;
            border: 2px solid rgba(242, 107, 56, 0.1);
            border-radius: 50%;
        }

        .agenda-layout {
            position: relative;
            z-index: 2;
            grid-template-columns: 1fr 1.1fr;
            display: grid;
            gap: 72px;
            align-items: center;
        }

        .agenda-copy .section-kicker::before {
            background: var(--lime);
        }

        .agenda-list {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 28px;
            box-shadow: var(--shadow-1);
            overflow: hidden;
        }

        .agenda-item {
            display: grid;
            grid-template-columns: 72px 1fr 92px;
            align-items: center;
            padding: 20px 26px;
            border-bottom: 1px solid var(--border);
            gap: 14px;
            transition: background var(--ease), border var(--ease);
        }

        .agenda-item:last-child {
            border-bottom: none;
        }

        .agenda-item:hover {
            background: #FBFBF7;
        }

        .agenda-date {
            text-align: center;
            border-right: 1px solid var(--border);
            padding-right: 12px;
        }

        .agenda-date strong {
            display: block;
            font-family: var(--font-num);
            font-size: 27px;
            font-weight: 800;
            line-height: 1;
            color: var(--ink);
        }

        .agenda-date span {
            display: block;
            font-size: 12px;
            color: var(--text-3);
            margin-top: 6px;
        }

        .agenda-main .agenda-mark {
            color: var(--orange);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.04em;
            margin-bottom: 2px;
        }

        .agenda-main h4 {
            font-size: 16px;
            font-weight: 800;
            margin: 0 0 4px;
            color: var(--text);
            line-height: 1.45;
        }

        .agenda-main p {
            font-size: 13px;
            color: var(--text-3);
            margin: 0;
        }

        .agenda-hot {
            justify-self: end;
            text-align: center;
            font-family: var(--font-num);
            font-weight: 800;
            background: #FEF1EB;
            color: var(--orange);
            width: 70px;
            height: 34px;
            border-radius: 999px;
            font-size: 16px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .agenda-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 26px;
            background: #F7F5EF;
            border-radius: 0 0 28px 28px;
        }

        .agenda-footer strong {
            font-size: 14px;
            color: var(--text-2);
        }

        .agenda-footer span {
            font-size: 13px;
            color: var(--text-3);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .agenda-footer span i {
            color: var(--lime);
        }

        /* use case */
        .use-case-section {
            padding: var(--section-space) 0;
        }

        .case-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 20px;
        }

        .case-item {
            position: relative;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 32px 30px;
            overflow: hidden;
            transition: transform var(--ease), border-color var(--ease);
        }

        .case-item:hover {
            border-color: var(--ink);
            transform: translateY(-3px);
        }

        .case-item .case-order {
            position: absolute;
            right: 18px;
            top: 12px;
            font-family: var(--font-num);
            font-size: 48px;
            font-weight: 800;
            color: rgba(14, 26, 18, 0.045);
            line-height: 1;
            user-select: none;
        }

        .case-icon {
            width: 50px;
            height: 50px;
            border-radius: 14px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: #0E1A12;
            color: var(--lime);
            font-size: 20px;
            margin-bottom: 18px;
        }

        .case-item.yellow-case .case-icon {
            background: #EAF6C8;
            color: var(--ink);
        }

        .case-item h3 {
            margin: 0 0 8px;
            font-size: 19px;
            font-weight: 800;
            color: var(--text);
        }

        .case-item p {
            margin: 0;
            color: var(--text-2);
            font-size: 14px;
            line-height: 1.75;
        }

        /* steps */
        .steps-section {
            background: var(--ink);
            padding: var(--section-space) 0;
            color: #F7F5EF;
            position: relative;
            overflow: hidden;
        }

        .steps-section::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
            background-size: 60px 60px;
            z-index: 1;
        }

        .steps-section .container {
            position: relative;
            z-index: 2;
        }

        .steps-head {
            text-align: center;
            max-width: 720px;
            margin: 0 auto 56px;
        }

        .steps-head .section-kicker {
            color: rgba(247, 245, 239, 0.66);
            justify-content: center;
        }

        .steps-head .section-kicker::before {
            background: var(--lime);
        }

        .steps-head .section-title {
            color: #F7F5EF;
        }

        .steps-head p {
            color: rgba(247, 245, 239, 0.72);
            margin: 0;
        }

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

        .steps-track::before {
            content: "";
            position: absolute;
            height: 2px;
            background: rgba(190, 230, 76, 0.3);
            left: 14%;
            right: 14%;
            top: 28px;
        }

        .step-item {
            background: rgba(255, 255, 255, 0.045);
            border: 1px solid rgba(255, 255, 255, 0.09);
            border-radius: 24px;
            padding: 30px 22px 28px;
            text-align: center;
            transition: border var(--ease), background var(--ease), transform var(--ease);
        }

        .step-item:hover {
            transform: translateY(-4px);
            border-color: rgba(242, 107, 56, 0.65);
            background: rgba(255, 255, 255, 0.08);
        }

        .step-item circle {
            position: relative;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--lime);
            color: var(--ink);
            font-family: var(--font-num);
            font-size: 19px;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            box-shadow: 0 0 0 6px rgba(190, 230, 76, 0.12);
        }

        .step-item h3 {
            font-size: 17px;
            font-weight: 800;
            margin: 0 0 8px;
            color: #fff;
        }

        .step-item p {
            color: rgba(247, 245, 239, 0.68);
            font-size: 13px;
            margin: 0;
            line-height: 1.7;
        }

        /* faq */
        .faq-section {
            padding: var(--section-space) 0;
        }

        .faq-head {
            max-width: 680px;
            margin-bottom: 48px;
        }

        .faq-layout {
            display: grid;
            grid-template-columns: 0.94fr 2.06fr;
            gap: 42px;
            align-items: start;
        }

        .faq-guide {
            position: sticky;
            top: 96px;
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 24px;
            padding: 28px;
            box-shadow: var(--shadow-1);
        }

        .faq-guide h3 {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 17px;
            font-weight: 800;
            color: var(--ink);
            margin: 0 0 18px;
        }

        .faq-guide h3 i {
            color: var(--orange);
        }

        .faq-guide a {
            display: block;
            padding: 10px 12px;
            border-radius: 10px;
            color: var(--text-2);
            font-size: 14px;
            border-left: 3px solid transparent;
        }

        .faq-guide a:hover {
            background: #F9F8F2;
            color: var(--ink);
            border-left-color: var(--lime);
        }

        .faq-accordion-wrap {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .faq-item {
            background: #fff;
            border: 1px solid var(--border);
            border-radius: 18px;
            overflow: hidden;
            transition: border-color var(--ease), box-shadow var(--ease);
        }

        .faq-item:hover {
            border-color: #CBD5C4;
            box-shadow: var(--shadow-1);
        }

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            padding: 22px 24px;
            cursor: pointer;
            color: var(--text);
            font-size: 16px;
            font-weight: 700;
            line-height: 1.5;
        }

        .faq-question .faq-icon {
            color: var(--lime);
            background: #0E1A12;
            width: 30px;
            height: 30px;
            min-width: 30px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            transition: transform var(--ease), background var(--ease);
        }

        .faq-item.active .faq-question .faq-icon {
            transform: rotate(45deg);
            background: var(--orange);
            color: #fff;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
        }

        .faq-answer p {
            padding: 0 24px 22px;
            margin: 0;
            color: var(--text-2);
            font-size: 15px;
            line-height: 1.85;
        }

        /* cta */
        .cta-section {
            background: var(--ink);
            position: relative;
            padding: 90px 0 var(--section-space);
            overflow: hidden;
            color: #F7F5EF;
        }

        .cta-section::before {
            content: "";
            position: absolute;
            width: 640px;
            height: 640px;
            right: -220px;
            top: -240px;
            background: radial-gradient(circle, rgba(190, 230, 76, 0.14), transparent 62%);
        }

        .cta-section::after {
            content: "";
            position: absolute;
            left: -100px;
            bottom: -160px;
            width: 420px;
            height: 420px;
            border: 2px dashed rgba(242, 107, 56, 0.28);
            border-radius: 50%;
        }

        .cta-inner {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 60px;
            align-items: center;
        }

        .cta-copy .cta-overline {
            color: var(--orange);
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }

        .cta-copy .cta-overline::before {
            content: "";
            width: 30px;
            height: 3px;
            background: var(--orange);
            border-radius: 999px;
        }

        .cta-copy h2 {
            font-size: clamp(32px, 4.8vw, 52px);
            font-weight: 900;
            line-height: 1.18;
            letter-spacing: -0.03em;
            color: #F7F5EF;
            margin: 0 0 18px;
        }

        .cta-copy h2 em {
            font-style: normal;
            color: var(--lime);
        }

        .cta-copy p {
            color: rgba(247, 245, 239, 0.72);
            font-size: 17px;
            max-width: 600px;
            margin-bottom: 24px;
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            align-items: center;
        }

        .cta-actions .btn-primary {
            background: var(--lime);
            color: var(--ink);
            box-shadow: 0 6px 0 rgba(190, 230, 76, 0.25);
        }

        .cta-actions .btn-ghost {
            border-color: rgba(247, 245, 239, 0.8);
        }

        .cta-symbol {
            position: relative;
            display: flex;
            justify-content: flex-end;
            padding: 24px;
        }

        .cta-symbol .pulse-disc {
            width: 220px;
            height: 220px;
            border-radius: 50%;
            background: rgba(190, 230, 76, 0.06);
            border: 1px solid rgba(190, 230, 76, 0.42);
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
        }

        .pulse-disc::before,
        .pulse-disc::after {
            content: "";
            position: absolute;
            width: 100%;
            height: 100%;
            border-radius: 50%;
            border: 1px solid rgba(190, 230, 76, 0.28);
            animation: pulse 2.8s infinite ease-out;
        }

        .pulse-disc::after {
            animation-delay: 1.4s;
        }

        .pulse-disc span {
            font-family: var(--font-num);
            font-size: 44px;
            font-weight: 800;
            color: var(--lime);
        }

        @keyframes pulse {
            0% {
                transform: scale(0.9);
                opacity: 0.8;
            }

            100% {
                transform: scale(1.45);
                opacity: 0;
            }
        }

        /* footer shared */
        .site-footer {
            background: var(--ink);
            border-top: 3px solid var(--lime);
            color: rgba(255, 255, 255, 0.72);
            padding: 56px 0 0;
            margin-top: 0;
        }

        .footer-main {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 46px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-brand .logo-text {
            color: #fff;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.55);
            margin: 18px 0 0;
            max-width: 260px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 16px;
        }

        .footer-col a {
            display: block;
            padding: 5px 0;
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            transition: color var(--ease), padding-left var(--ease);
        }

        .footer-col a:hover {
            color: var(--lime);
            padding-left: 4px;
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 64px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            flex-wrap: wrap;
        }

        .footer-bottom .footer-links {
            display: flex;
            gap: 18px;
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.55);
        }

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

        .footer-col p {
            margin: 0;
        }

        /* section dividers */
        .divider-dash {
            width: 100%;
            height: 1px;
            background: var(--border);
            border: none;
            margin: 0;
        }

        .back-to-top {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: #fff;
            transition: all var(--ease);
        }

        .back-to-top:hover {
            background: var(--lime);
            color: var(--ink);
        }

        /* responsive */
        @media screen and (max-width: 1024px) {
            :root {
                --section-space: 68px;
            }

            .navbar .container {
                gap: 12px;
            }

            .logo-text {
                font-size: 18px;
            }

            .site-nav {
                position: fixed;
                top: 0;
                left: 0;
                width: min(84vw, 340px);
                height: 100vh;
                background: var(--ink);
                flex-direction: column;
                justify-content: flex-start;
                padding: 28px 20px;
                margin: 0;
                transform: translateX(-100%);
                transition: transform 0.3s ease;
                z-index: 1100;
                box-shadow: 20px 0 50px rgba(0, 0, 0, 0.24);
                overflow-y: auto;
                border-right: 2px solid rgba(190, 230, 76, 0.4);
            }

            .site-nav.is-open {
                transform: none;
            }

            .site-nav > a {
                display: flex;
                width: 100%;
                height: 52px;
                align-items: center;
                padding: 0 14px;
                border-bottom: 1px solid rgba(255, 255, 255, 0.07);
                border-left: 3px solid transparent;
                font-size: 16px;
                color: rgba(247, 245, 239, 0.88);
            }

            .site-nav > a:hover,
            .site-nav > a.active {
                border-left-color: var(--lime);
                border-bottom: none;
                background: rgba(190, 230, 76, 0.08);
            }

            .site-nav > a.nav-login {
                margin: 18px 0 0;
                justify-content: center;
                background: var(--lime);
                color: var(--ink);
                height: 48px;
                border-radius: 999px;
            }

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

            body.nav-open::after {
                content: "";
                position: fixed;
                inset: 0;
                background: rgba(5, 10, 7, 0.42);
                z-index: 1040;
            }

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

            .agenda-layout {
                gap: 40px;
            }

            .service-rows .service-item {
                grid-template-columns: 64px 1fr;
                padding: 24px;
            }

            .service-flag {
                display: none;
            }

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

            .steps-track::before {
                display: none;
            }

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

            .faq-guide {
                display: none;
                top: 0;
            }

            .cta-inner {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .cta-symbol {
                justify-content: center;
                padding: 0;
            }

            .footer-main {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
        }

        @media screen and (max-width: 768px) {
            :root {
                --section-space: 54px;
            }

            .topbar .container {
                justify-content: center;
            }

            .topbar-site {
                display: none;
            }

            .feature-wrap .feature-visual img {
                height: 330px;
            }

            .service-rows .service-item {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .service-rows .service-item:hover {
                transform: translateY(-2px);
            }

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

            .agenda-layout {
                grid-template-columns: 1fr;
                gap: 30px;
            }

            .stat-item {
                padding: 24px 16px;
            }

            .stat-num {
                font-size: 44px;
            }

            .footer-main {
                grid-template-columns: 1fr;
                padding-bottom: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                padding: 18px 0;
            }
        }

        @media screen and (max-width: 520px) {
            .container {
                padding: 0 18px;
            }

            .navbar .container {
                min-height: 64px;
            }

            .site-header .logo {
                max-width: 220px;
            }

            .logo-mark {
                width: 42px;
                height: 42px;
            }

            .logo-text {
                font-size: 16px;
                white-space: normal;
                line-height: 1.2;
            }

            .cat-hero {
                padding: 58px 0 90px;
            }

            .cat-hero h1 {
                font-size: 40px;
                letter-spacing: -0.02em;
            }

            .hero-lead {
                font-size: 16px;
                line-height: 1.8;
            }

            .hero-actions .btn {
                width: 100%;
                max-width: 300px;
                margin: 0 auto;
            }

            .stat-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .steps-track {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .step-item {
                display: grid;
                grid-template-columns: 56px 1fr;
                gap: 0 18px;
                text-align: left;
                align-items: center;
                padding: 20px;
            }

            .step-item circle {
                margin: 0;
            }

            .step-item h3 {
                margin-bottom: 2px;
                align-self: end;
            }

            .step-item p {
                grid-column: 2;
            }

            .agenda-item {
                grid-template-columns: 48px 1fr auto;
                padding: 16px 14px;
                gap: 8px;
            }

            .agenda-date strong {
                font-size: 20px;
            }

            .agenda-date span {
                font-size: 10px;
            }

            .agenda-main h4 {
                font-size: 14px;
            }

            .agenda-hot {
                width: 50px;
                height: 30px;
                font-size: 14px;
            }

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

            .footer-main {
                gap: 24px;
            }

            .footer-main .footer-col {
                border-top: 1px solid rgba(255, 255, 255, 0.06);
                padding-top: 18px;
            }

            .footer-brand {
                border-top: none !important;
                padding-top: 0 !important;
            }
        }

        @media print {
            .topbar,
            .footer-bottom,
            .hero-scroll,
            .toc-section {
                display: none;
            }
        }