/* roulang page: index */
:root{
            --bg: #f5f0e8;
            --bg-soft: #fbf7f0;
            --surface: #ffffff;
            --surface-2: #f3ede3;
            --surface-3: #e8dfd0;
            --dark: #12231e;
            --dark-2: #183129;
            --dark-3: #24483c;
            --text: #203029;
            --muted: #65726b;
            --line: rgba(22, 38, 32, .10);
            --line-strong: rgba(22, 38, 32, .18);
            --brand: #2e6b57;
            --brand-2: #4f8f74;
            --accent: #c88d43;
            --accent-2: #e0b16b;
            --success: #2f8f6f;
            --shadow-sm: 0 8px 22px rgba(20, 31, 26, .06);
            --shadow-md: 0 16px 42px rgba(20, 31, 26, .10);
            --shadow-lg: 0 24px 64px rgba(20, 31, 26, .16);
            --r-sm: 14px;
            --r-md: 20px;
            --r-lg: 28px;
            --r-xl: 34px;
            --container: 1320px;
            --header-h: 86px;
            --ease: cubic-bezier(.2,.8,.2,1);
        }

        *{ box-sizing:border-box; }
        html{ scroll-behavior:smooth; }
        body{
            margin:0;
            color:var(--text);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
            line-height:1.75;
            background:
                radial-gradient(circle at top left, rgba(46,107,87,.10), transparent 28%),
                radial-gradient(circle at right 18%, rgba(200,141,67,.09), transparent 24%),
                linear-gradient(180deg, #fbf8f2 0%, #f4efe7 100%);
            min-height:100vh;
            overflow-x:hidden;
        }
        body::before,
        body::after{
            content:"";
            position:fixed;
            inset:auto;
            pointer-events:none;
            z-index:-1;
            filter: blur(2px);
        }
        body::before{
            top:-6%;
            right:-6%;
            width:34rem;
            height:34rem;
            background: radial-gradient(circle, rgba(47,143,111,.13) 0%, rgba(47,143,111,.04) 35%, transparent 70%);
        }
        body::after{
            bottom:-10%;
            left:-8%;
            width:28rem;
            height:28rem;
            background: radial-gradient(circle, rgba(200,141,67,.12) 0%, rgba(200,141,67,.04) 34%, transparent 68%);
        }
        img{ max-width:100%; display:block; }
        a{ color:inherit; text-decoration:none; transition: color .22s var(--ease), background-color .22s var(--ease), border-color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease), opacity .22s var(--ease); }
        button, input, textarea{
            font:inherit;
        }
        button{
            cursor:pointer;
        }
        ul,ol{
            margin:0;
            padding:0;
            list-style:none;
        }
        p{ margin:0; }
        h1,h2,h3,h4,h5{
            margin:0;
            line-height:1.15;
            letter-spacing:.01em;
        }
        ::selection{
            background: rgba(46,107,87,.18);
            color: #102019;
        }
        :focus-visible{
            outline: 3px solid rgba(200,141,67,.42);
            outline-offset: 3px;
        }

        .container{
            width:min(var(--container), calc(100% - 40px));
            margin:0 auto;
        }

        .site-header{
            position:sticky;
            top:0;
            z-index:40;
            background: rgba(250,246,239,.92);
            backdrop-filter: blur(6px);
            border-bottom:1px solid rgba(26, 38, 33, .08);
            box-shadow: 0 4px 20px rgba(22, 35, 29, .04);
        }
        .nav-shell{
            min-height: var(--header-h);
            display:grid;
            grid-template-columns: 1fr auto 1fr;
            align-items:center;
            gap:18px;
        }
        .nav-column{
            display:flex;
            align-items:center;
            gap:10px;
        }
        .nav-left{ justify-content:flex-end; }
        .nav-right{ justify-content:flex-start; }

        .nav-list{
            display:flex;
            align-items:center;
            gap:8px;
            margin:0;
            padding:0;
        }
        .nav-link{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:8px;
            min-height:44px;
            padding:0 14px;
            border-radius:999px;
            color:#3a4a44;
            font-size:14px;
            font-weight:600;
            letter-spacing:.01em;
            border:1px solid transparent;
        }
        .nav-link:hover{
            color:var(--brand);
            background: rgba(46,107,87,.08);
            border-color: rgba(46,107,87,.12);
            transform: translateY(-1px);
        }
        .nav-link.active{
            background: linear-gradient(135deg, rgba(46,107,87,.14), rgba(200,141,67,.10));
            color: var(--dark);
            border-color: rgba(46,107,87,.18);
            box-shadow: 0 10px 22px rgba(46,107,87,.08);
        }

        .brand{
            display:inline-flex;
            align-items:center;
            gap:14px;
            justify-self:center;
            min-width:0;
        }
        .brand-mark{
            width:48px;
            height:48px;
            display:grid;
            place-items:center;
            border-radius:16px;
            color:#fff;
            font-weight:800;
            letter-spacing:.06em;
            background: linear-gradient(145deg, #183129 0%, #2e6b57 52%, #c88d43 130%);
            box-shadow: 0 16px 28px rgba(24,49,41,.20);
        }
        .brand-mark span{
            transform: translateX(.04em);
        }
        .brand-text{
            min-width:0;
        }
        .brand-text strong{
            display:block;
            font-size:17px;
            font-weight:800;
            color:var(--dark);
            white-space:nowrap;
        }
        .brand-text small{
            display:block;
            margin-top:2px;
            font-size:12px;
            color:var(--muted);
            letter-spacing:.02em;
        }

        .nav-toggle{
            display:none;
            align-items:center;
            justify-content:center;
            width:46px;
            height:46px;
            margin-left:auto;
            border-radius:14px;
            border:1px solid rgba(22,38,32,.12);
            background:linear-gradient(180deg, rgba(255,255,255,.95), rgba(246,240,231,.95));
            color:var(--dark);
            box-shadow: var(--shadow-sm);
        }
        .nav-toggle svg{
            width:22px;
            height:22px;
        }

        .mobile-panel{
            display:none;
            border-top:1px solid rgba(22,38,32,.08);
            background: rgba(250,246,239,.98);
        }
        .mobile-panel .panel-wrap{
            padding: 16px 0 22px;
        }
        .mobile-panel .panel-note{
            margin-bottom:12px;
            font-size:13px;
            color:var(--muted);
        }
        .mobile-panel .nav-list{
            display:grid;
            gap:8px;
        }
        .mobile-panel .nav-link{
            width:100%;
            justify-content:flex-start;
            padding: 0 16px;
            background: rgba(255,255,255,.86);
            border:1px solid rgba(22,38,32,.08);
        }

        .hero{
            padding: 52px 0 26px;
        }
        .hero-grid{
            display:grid;
            grid-template-columns: 1.08fr .92fr;
            gap: 30px;
            align-items:stretch;
        }
        .eyebrow{
            display:inline-flex;
            align-items:center;
            gap:8px;
            min-height:36px;
            padding: 0 14px;
            border-radius:999px;
            background: rgba(46,107,87,.10);
            border:1px solid rgba(46,107,87,.14);
            color: var(--brand);
            font-size:13px;
            font-weight:700;
            letter-spacing:.02em;
        }
        .hero-copy{
            display:flex;
            flex-direction:column;
            justify-content:center;
            padding: 10px 0;
        }
        .hero-copy h1{
            margin-top:18px;
            font-size: clamp(34px, 4.4vw, 62px);
            line-height:1.08;
            font-weight:800;
            color:var(--dark);
            max-width: 12.4em;
        }
        .hero-copy p{
            margin-top:18px;
            max-width: 36em;
            font-size: 17px;
            color:#4c5b55;
            line-height:1.88;
        }
        .hero-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            margin-top:28px;
        }
        .btn{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:10px;
            min-height:48px;
            padding: 0 20px;
            border-radius: 16px;
            border:1px solid transparent;
            font-weight:700;
            letter-spacing:.01em;
            box-shadow: var(--shadow-sm);
        }
        .btn:hover{
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }
        .btn:active{
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }
        .btn-primary{
            color:#fff;
            background: linear-gradient(135deg, #21453a 0%, #2e6b57 55%, #c88d43 140%);
        }
        .btn-secondary{
            color:var(--dark);
            background: rgba(255,255,255,.82);
            border-color: rgba(22,38,32,.10);
        }
        .btn-secondary:hover{
            background: rgba(255,255,255,.98);
            border-color: rgba(46,107,87,.22);
            color: var(--brand);
        }

        .hero-badges{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:22px;
        }
        .badge{
            display:inline-flex;
            align-items:center;
            gap:8px;
            min-height:34px;
            padding: 0 14px;
            border-radius:999px;
            background: rgba(255,255,255,.76);
            border:1px solid rgba(22,38,32,.08);
            color:#42534d;
            font-size:13px;
            font-weight:600;
        }
        .hero-sublines{
            margin-top:18px;
            display:flex;
            flex-wrap:wrap;
            gap:10px 16px;
            color:#5c6963;
            font-size:14px;
        }
        .hero-sublines span{
            display:inline-flex;
            align-items:center;
            gap:8px;
        }
        .hero-sublines span::before{
            content:"";
            width:7px;
            height:7px;
            border-radius:50%;
            background: linear-gradient(135deg, var(--brand), var(--accent));
            box-shadow: 0 0 0 5px rgba(46,107,87,.08);
        }

        .hero-visual{
            position:relative;
            overflow:hidden;
            border-radius: var(--r-xl);
            background:
                radial-gradient(circle at 16% 10%, rgba(224,177,107,.16), transparent 28%),
                radial-gradient(circle at 78% 18%, rgba(76,154,125,.22), transparent 24%),
                linear-gradient(145deg, #13241f 0%, #173329 38%, #21453a 72%, #8f6432 160%);
            border:1px solid rgba(255,255,255,.08);
            box-shadow: var(--shadow-lg);
            min-height: 540px;
            color:#eef6f2;
        }
        .hero-visual::before{
            content:"";
            position:absolute;
            inset:18px;
            border-radius: calc(var(--r-xl) - 12px);
            border:1px solid rgba(255,255,255,.08);
            background:
                linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.00)),
                radial-gradient(circle at center, rgba(255,255,255,.04), transparent 55%);
        }
        .visual-orb{
            position:absolute;
            border-radius:50%;
            filter: blur(10px);
            opacity:.8;
        }
        .orb-a{
            width:160px;
            height:160px;
            top:28px;
            right:22px;
            background: rgba(224,177,107,.25);
        }
        .orb-b{
            width:210px;
            height:210px;
            bottom:18px;
            left:-48px;
            background: rgba(77,154,128,.20);
        }
        .visual-panel{
            position:relative;
            z-index:1;
            height:100%;
            padding: 28px;
            display:flex;
            flex-direction:column;
            gap:18px;
        }
        .visual-labels{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
        }
        .visual-labels span{
            min-height:32px;
            display:inline-flex;
            align-items:center;
            padding: 0 12px;
            border-radius:999px;
            background: rgba(255,255,255,.08);
            border:1px solid rgba(255,255,255,.09);
            color:#eef6f2;
            font-size:12px;
            font-weight:700;
            letter-spacing:.02em;
        }
        .visual-core{
            margin-top:auto;
            border-radius: 28px;
            padding: 24px;
            background: rgba(255,255,255,.07);
            border:1px solid rgba(255,255,255,.12);
            box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
        }
        .visual-core small{
            display:inline-block;
            color: rgba(255,255,255,.74);
            font-size:12px;
            letter-spacing:.12em;
            text-transform:uppercase;
        }
        .visual-core h3{
            margin-top:10px;
            font-size:28px;
            line-height:1.16;
            color:#fff;
            font-weight:800;
        }
        .visual-core p{
            margin-top:10px;
            color: rgba(238,246,242,.84);
            font-size:15px;
            line-height:1.8;
        }
        .visual-metrics{
            display:grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap:12px;
        }
        .metric-card{
            border-radius: 22px;
            padding: 16px;
            background: rgba(255,255,255,.08);
            border:1px solid rgba(255,255,255,.10);
            min-height: 104px;
        }
        .metric-card strong{
            display:block;
            font-size:16px;
            line-height:1.25;
            color:#fff;
        }
        .metric-card span{
            display:block;
            margin-top:8px;
            color: rgba(238,246,242,.78);
            font-size:13px;
            line-height:1.6;
        }
        .metric-bar{
            margin-top: 14px;
            display:flex;
            gap:8px;
            align-items:flex-end;
            height: 36px;
        }
        .metric-bar span{
            flex:1;
            border-radius: 999px 999px 6px 6px;
            background: linear-gradient(180deg, rgba(224,177,107,.95), rgba(255,255,255,.22));
            min-height: 10px;
        }
        .metric-bar span:nth-child(1){ height: 42%; }
        .metric-bar span:nth-child(2){ height: 68%; }
        .metric-bar span:nth-child(3){ height: 82%; }
        .metric-bar span:nth-child(4){ height: 58%; }
        .metric-bar span:nth-child(5){ height: 90%; }

        .hero-fold{
            margin-top:18px;
            border-radius: 22px;
            padding: 16px 18px;
            background: rgba(255,255,255,.76);
            border:1px solid rgba(22,38,32,.08);
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:16px;
            box-shadow: var(--shadow-sm);
        }
        .hero-fold strong{
            display:block;
            color:var(--dark);
            font-size:15px;
        }
        .hero-fold span{
            display:block;
            color:var(--muted);
            font-size:13px;
            margin-top:4px;
        }

        .section{
            padding: 26px 0;
        }
        .section-shell{
            border-radius: var(--r-xl);
            background: rgba(255,255,255,.62);
            border: 1px solid rgba(22,38,32,.07);
            box-shadow: 0 10px 30px rgba(24,34,29,.04);
            padding: 30px;
        }
        .section-soft{
            background: linear-gradient(180deg, rgba(255,255,255,.60), rgba(246,240,232,.76));
        }
        .section-dark{
            color:#eef6f2;
            background:
                radial-gradient(circle at top right, rgba(200,141,67,.16), transparent 26%),
                radial-gradient(circle at left 18%, rgba(76,154,128,.16), transparent 22%),
                linear-gradient(140deg, #12211c 0%, #173329 100%);
        }
        .section-dark .section-shell{
            background: transparent;
            border-color: rgba(255,255,255,.08);
            box-shadow: none;
            padding: 0;
        }
        .section-dark .section-kicker,
        .section-dark .section-desc,
        .section-dark .muted-on-dark{
            color: rgba(238,246,242,.80);
        }
        .section-dark .section-title{
            color:#fff;
        }
        .section-head{
            display:flex;
            align-items:flex-end;
            justify-content:space-between;
            gap:20px;
            margin-bottom: 22px;
        }
        .section-head > div{
            max-width: 740px;
        }
        .section-kicker{
            display:inline-flex;
            align-items:center;
            gap:8px;
            font-size:13px;
            font-weight:800;
            color: var(--brand);
            letter-spacing:.14em;
            text-transform: uppercase;
        }
        .section-title{
            margin-top:12px;
            font-size: clamp(26px, 2.8vw, 40px);
            line-height:1.18;
            font-weight:800;
            color:var(--dark);
        }
        .section-desc{
            margin-top:12px;
            color: var(--muted);
            font-size: 16px;
            line-height:1.85;
            max-width: 64ch;
        }

        .feature-grid{
            display:grid;
            gap:18px;
        }
        .capability-grid{
            display:grid;
            grid-template-columns: 1.08fr .92fr;
            gap:18px;
        }
        .surface-card{
            border-radius: var(--r-lg);
            background: rgba(255,255,255,.90);
            border:1px solid rgba(22,38,32,.08);
            box-shadow: var(--shadow-sm);
            overflow:hidden;
        }
        .surface-card.pad{
            padding: 24px;
        }
        .surface-card:hover{
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .lead-card{
            display:flex;
            flex-direction:column;
            gap:18px;
            min-height:100%;
        }
        .lead-card .mini-title{
            font-size: 22px;
            line-height:1.28;
            font-weight:800;
            color:var(--dark);
        }
        .lead-card .mini-desc{
            color: var(--muted);
            font-size: 15px;
            line-height:1.8;
        }
        .check-list{
            display:grid;
            gap:12px;
        }
        .check-list li{
            position:relative;
            padding-left:28px;
            color:#41514a;
            font-size:15px;
            line-height:1.8;
        }
        .check-list li::before{
            content:"";
            position:absolute;
            left:0;
            top:.45em;
            width:16px;
            height:16px;
            border-radius:50%;
            background: linear-gradient(135deg, var(--brand), var(--accent));
            box-shadow: 0 0 0 5px rgba(46,107,87,.09);
        }
        .check-list li::after{
            content:"";
            position:absolute;
            left:5px;
            top:.67em;
            width:6px;
            height:3px;
            border-left:2px solid #fff;
            border-bottom:2px solid #fff;
            transform: rotate(-45deg);
        }

        .mini-grid{
            display:grid;
            grid-template-columns: repeat(2, minmax(0,1fr));
            gap:18px;
        }
        .mini-card{
            border-radius: 24px;
            padding: 20px;
            background: linear-gradient(180deg, #fff, #fbf7f1);
            border:1px solid rgba(22,38,32,.08);
            box-shadow: var(--shadow-sm);
            min-height: 182px;
            display:flex;
            flex-direction:column;
            gap:14px;
        }
        .mini-card:hover{
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .icon-badge{
            width:48px;
            height:48px;
            border-radius:16px;
            display:grid;
            place-items:center;
            background: linear-gradient(145deg, rgba(46,107,87,.12), rgba(200,141,67,.10));
            color: var(--brand);
            border:1px solid rgba(46,107,87,.14);
        }
        .icon-badge svg{
            width:24px;
            height:24px;
            stroke-linecap: round;
            stroke-linejoin: round;
        }
        .mini-card h3{
            font-size:18px;
            font-weight:800;
            color:var(--dark);
        }
        .mini-card p{
            color: var(--muted);
            font-size:14px;
            line-height:1.82;
        }

        .category-grid{
            display:grid;
            grid-template-columns: repeat(3, minmax(0,1fr));
            gap:18px;
        }
        .category-card{
            position:relative;
            overflow:hidden;
            border-radius: var(--r-xl);
            padding: 24px;
            background:
                radial-gradient(circle at top right, rgba(200,141,67,.08), transparent 28%),
                linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,243,236,.96));
            border:1px solid rgba(22,38,32,.09);
            box-shadow: var(--shadow-sm);
            min-height: 288px;
            display:flex;
            flex-direction:column;
            gap:16px;
        }
        .category-card::after{
            content:"";
            position:absolute;
            inset:auto -20% -24% auto;
            width:180px;
            height:180px;
            background: radial-gradient(circle, rgba(46,107,87,.10), transparent 70%);
            border-radius:50%;
            pointer-events:none;
        }
        .category-card:hover{
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
            border-color: rgba(46,107,87,.18);
        }
        .card-top{
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:12px;
        }
        .card-no{
            font-size:12px;
            font-weight:800;
            color: rgba(32,48,41,.42);
            letter-spacing:.16em;
        }
        .category-card h3{
            font-size: 22px;
            line-height:1.22;
            font-weight:800;
            color:var(--dark);
        }
        .category-card p{
            color: var(--muted);
            font-size:15px;
            line-height:1.82;
        }
        .tag-row{
            display:flex;
            flex-wrap:wrap;
            gap:10px;
            margin-top:auto;
        }
        .tag{
            display:inline-flex;
            align-items:center;
            min-height:32px;
            padding:0 12px;
            border-radius:999px;
            background: rgba(46,107,87,.08);
            border:1px solid rgba(46,107,87,.10);
            color: var(--brand);
            font-size:12px;
            font-weight:700;
        }
        .card-action{
            display:inline-flex;
            align-items:center;
            gap:8px;
            margin-top:10px;
            color: var(--brand);
            font-size:14px;
            font-weight:700;
        }
        .card-action span{
            transition: transform .22s var(--ease);
        }
        .category-card:hover .card-action span{
            transform: translateX(3px);
        }

        .insight-grid{
            display:grid;
            grid-template-columns: repeat(3, minmax(0,1fr));
            gap:18px;
        }
        .insight-card{
            position:relative;
            overflow:hidden;
            border-radius: var(--r-xl);
            padding: 22px;
            background: rgba(255,255,255,.86);
            border:1px solid rgba(22,38,32,.08);
            box-shadow: var(--shadow-sm);
            min-height: 258px;
        }
        .insight-card::before{
            content:"";
            position:absolute;
            inset:0 auto auto 0;
            width:100%;
            height:4px;
            background: linear-gradient(90deg, var(--brand), var(--accent));
        }
        .insight-card:hover{
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .insight-card h3{
            margin-top:14px;
            font-size:20px;
            line-height:1.3;
            font-weight:800;
            color:var(--dark);
        }
        .insight-card p{
            margin-top:10px;
            color:var(--muted);
            font-size:14px;
            line-height:1.84;
        }
        .mini-list{
            display:grid;
            gap:10px;
            margin-top:18px;
        }
        .mini-list li{
            position:relative;
            padding-left:18px;
            color:#42534d;
            font-size:14px;
            line-height:1.65;
        }
        .mini-list li::before{
            content:"";
            position:absolute;
            left:0;
            top:.72em;
            width:7px;
            height:7px;
            border-radius:50%;
            background: var(--accent);
        }

        .timeline{
            display:grid;
            grid-template-columns: repeat(4, minmax(0,1fr));
            gap:18px;
        }
        .step-card{
            border-radius: var(--r-xl);
            padding: 22px;
            background: rgba(255,255,255,.90);
            border:1px solid rgba(22,38,32,.08);
            box-shadow: var(--shadow-sm);
            min-height: 226px;
            display:flex;
            flex-direction:column;
            gap:12px;
            position:relative;
            overflow:hidden;
        }
        .step-card::after{
            content:"";
            position:absolute;
            right:-18px;
            top:-18px;
            width:90px;
            height:90px;
            border-radius:50%;
            background: radial-gradient(circle, rgba(46,107,87,.10), transparent 68%);
        }
        .step-card:hover{
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .step-index{
            width:54px;
            height:54px;
            border-radius:18px;
            display:grid;
            place-items:center;
            background: linear-gradient(135deg, rgba(46,107,87,.12), rgba(200,141,67,.12));
            color: var(--dark);
            font-size:16px;
            font-weight:800;
            letter-spacing:.08em;
            border:1px solid rgba(46,107,87,.12);
        }
        .step-card h3{
            margin-top:4px;
            font-size:20px;
            font-weight:800;
            color:var(--dark);
        }
        .step-card p{
            color:var(--muted);
            font-size:14px;
            line-height:1.84;
        }

        .case-layout{
            display:grid;
            grid-template-columns: 1.2fr .8fr;
            gap:18px;
        }
        .case-main,
        .case-side,
        .plan-card,
        .faq-item,
        .consult-card,
        .footer-card{
            border-radius: var(--r-xl);
            border:1px solid rgba(22,38,32,.08);
            box-shadow: var(--shadow-sm);
        }
        .case-main{
            padding: 26px;
            background:
                radial-gradient(circle at top right, rgba(224,177,107,.12), transparent 28%),
                linear-gradient(180deg, rgba(255,255,255,.96), rgba(248,243,236,.96));
            min-height: 100%;
            display:flex;
            flex-direction:column;
            gap:18px;
        }
        .case-main h3{
            font-size:28px;
            line-height:1.24;
            color:var(--dark);
            font-weight:800;
            max-width: 12.5em;
        }
        .case-main p{
            color:var(--muted);
            font-size:15px;
            line-height:1.9;
            max-width: 60ch;
        }
        .case-points{
            display:grid;
            grid-template-columns: repeat(3, minmax(0,1fr));
            gap:12px;
            margin-top:auto;
        }
        .case-point{
            border-radius: 20px;
            padding: 16px;
            background: rgba(46,107,87,.06);
            border:1px solid rgba(46,107,87,.10);
        }
        .case-point strong{
            display:block;
            color:var(--dark);
            font-size:16px;
            font-weight:800;
        }
        .case-point span{
            display:block;
            margin-top:8px;
            font-size:13px;
            line-height:1.65;
            color: #4a5a53;
        }
        .case-side{
            display:grid;
            gap:14px;
            background: transparent;
            border:none;
            box-shadow:none;
        }
        .case-mini{
            padding: 20px;
            background: rgba(255,255,255,.92);
            border:1px solid rgba(255,255,255,.10);
            box-shadow: var(--shadow-sm);
            border-radius: 24px;
            min-height: 164px;
        }
        .case-mini:hover{
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .case-mini .tag{
            margin-bottom:10px;
        }
        .case-mini h4{
            font-size:18px;
            color:var(--dark);
            font-weight:800;
            line-height:1.3;
        }
        .case-mini p{
            margin-top:10px;
            color:var(--muted);
            font-size:14px;
            line-height:1.82;
        }

        .plan-grid{
            display:grid;
            grid-template-columns: repeat(3, minmax(0,1fr));
            gap:18px;
        }
        .plan-card{
            padding: 24px;
            background: rgba(255,255,255,.92);
            position:relative;
            overflow:hidden;
            min-height: 360px;
            display:flex;
            flex-direction:column;
            gap:16px;
        }
        .plan-card.featured{
            background:
                radial-gradient(circle at top right, rgba(200,141,67,.13), transparent 28%),
                linear-gradient(180deg, #ffffff 0%, #f9f3e8 100%);
            border-color: rgba(200,141,67,.18);
            box-shadow: 0 22px 48px rgba(46,107,87,.12);
            transform: translateY(-6px);
        }
        .plan-card h3{
            font-size:22px;
            font-weight:800;
            color:var(--dark);
        }
        .plan-card .sub{
            color:var(--muted);
            font-size:14px;
        }
        .plan-price{
            display:inline-flex;
            align-items:center;
            gap:8px;
            width:max-content;
            padding: 8px 12px;
            border-radius:999px;
            background: rgba(46,107,87,.08);
            color: var(--brand);
            font-size:13px;
            font-weight:800;
        }
        .plan-list{
            display:grid;
            gap:12px;
        }
        .plan-list li{
            position:relative;
            padding-left:24px;
            color:#41534d;
            font-size:14px;
            line-height:1.8;
        }
        .plan-list li::before{
            content:"";
            position:absolute;
            left:0;
            top:.52em;
            width:14px;
            height:14px;
            border-radius:50%;
            background: linear-gradient(135deg, var(--brand), var(--accent));
            box-shadow: 0 0 0 4px rgba(46,107,87,.08);
        }
        .plan-foot{
            margin-top:auto;
            display:flex;
            gap:10px;
            flex-wrap:wrap;
        }

        .faq-list{
            display:grid;
            gap:14px;
        }
        .faq-item{
            background: rgba(255,255,255,.92);
            overflow:hidden;
        }
        .faq-item summary{
            list-style:none;
            cursor:pointer;
            padding: 20px 22px;
            font-size:16px;
            font-weight:800;
            color:var(--dark);
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:16px;
        }
        .faq-item summary::-webkit-details-marker{
            display:none;
        }
        .faq-item summary::after{
            content:"+";
            flex:0 0 auto;
            width:32px;
            height:32px;
            display:grid;
            place-items:center;
            border-radius:10px;
            background: rgba(46,107,87,.08);
            color: var(--brand);
            font-size:18px;
            line-height:1;
            transition: transform .22s var(--ease), background-color .22s var(--ease);
        }
        .faq-item[open] summary::after{
            content:"–";
            background: rgba(200,141,67,.14);
            transform: rotate(0deg);
        }
        .faq-body{
            padding: 0 22px 20px;
            color:var(--muted);
            font-size:14px;
            line-height:1.86;
            border-top:1px solid rgba(22,38,32,.06);
        }

        .consult-grid{
            display:grid;
            grid-template-columns: .94fr 1.06fr;
            gap:18px;
        }
        .consult-card{
            background: rgba(255,255,255,.94);
            padding: 26px;
            min-height: 100%;
        }
        .consult-card h3{
            font-size:28px;
            font-weight:800;
            color:var(--dark);
            line-height:1.24;
        }
        .consult-card p{
            margin-top:14px;
            color:var(--muted);
            font-size:15px;
            line-height:1.86;
        }
        .consult-points{
            margin-top:20px;
            display:grid;
            gap:12px;
        }
        .consult-points li{
            position:relative;
            padding-left:26px;
            color:#42534d;
            font-size:14px;
            line-height:1.8;
        }
        .consult-points li::before{
            content:"";
            position:absolute;
            left:0;
            top:.55em;
            width:12px;
            height:12px;
            border-radius:50%;
            background: linear-gradient(135deg, var(--success), var(--accent));
            box-shadow: 0 0 0 5px rgba(46,107,87,.08);
        }
        .consult-tags{
            margin-top:20px;
            display:flex;
            flex-wrap:wrap;
            gap:10px;
        }
        .consult-form{
            display:grid;
            gap:14px;
        }
        .form-grid{
            display:grid;
            grid-template-columns: repeat(2, minmax(0,1fr));
            gap:14px;
        }
        .field{
            display:grid;
            gap:8px;
        }
        .field.full{
            grid-column: 1 / -1;
        }
        .field label{
            font-size:14px;
            font-weight:700;
            color:#3d4e48;
        }
        .field input,
        .field textarea{
            width:100%;
            border-radius: 16px;
            border:1px solid rgba(22,38,32,.12);
            background: #fff;
            color:var(--text);
            padding: 14px 15px;
            box-shadow: inset 0 1px 0 rgba(255,255,255,.55);
            transition: border-color .22s var(--ease), box-shadow .22s var(--ease), transform .22s var(--ease), background-color .22s var(--ease);
        }
        .field textarea{
            min-height: 128px;
            resize: vertical;
        }
        .field input::placeholder,
        .field textarea::placeholder{
            color:#8a9891;
        }
        .field input:hover,
        .field textarea:hover{
            border-color: rgba(46,107,87,.26);
            background:#fff;
        }
        .field input:focus,
        .field textarea:focus{
            outline:none;
            border-color: rgba(46,107,87,.42);
            box-shadow: 0 0 0 4px rgba(46,107,87,.10);
        }
        .form-note{
            font-size:13px;
            color:var(--muted);
            line-height:1.7;
        }
        .form-actions{
            display:flex;
            flex-wrap:wrap;
            gap:12px;
            align-items:center;
            margin-top:4px;
        }

        .site-footer{
            margin-top: 28px;
            background: linear-gradient(145deg, #13231d 0%, #172f27 64%, #10211b 100%);
            color: rgba(238,246,242,.86);
            padding: 44px 0 24px;
        }
        .footer-grid{
            display:grid;
            grid-template-columns: 1.2fr .8fr .8fr 1fr;
            gap:18px;
        }
        .footer-card{
            border-color: rgba(255,255,255,.08);
            background: rgba(255,255,255,.04);
            box-shadow: none;
            padding: 22px;
        }
        .footer-brand{
            display:flex;
            align-items:center;
            gap:12px;
        }
        .footer-brand .brand-mark{
            width:46px;
            height:46px;
            box-shadow:none;
        }
        .footer-brand strong{
            display:block;
            color:#fff;
            font-size:18px;
            font-weight:800;
        }
        .footer-brand small{
            display:block;
            margin-top:2px;
            color: rgba(238,246,242,.68);
            font-size:12px;
        }
        .footer-card p{
            margin-top:14px;
            color: rgba(238,246,242,.74);
            font-size:14px;
            line-height:1.9;
        }
        .footer-title{
            font-size:15px;
            font-weight:800;
            color:#fff;
            margin-bottom:14px;
        }
        .footer-links{
            display:grid;
            gap:10px;
        }
        .footer-links a{
            display:inline-flex;
            align-items:center;
            gap:8px;
            color: rgba(238,246,242,.78);
            font-size:14px;
            line-height:1.7;
        }
        .footer-links a:hover{
            color:#fff;
            transform: translateX(2px);
        }
        .footer-links a::before{
            content:"";
            width:6px;
            height:6px;
            border-radius:50%;
            background: rgba(224,177,107,.9);
        }
        .footer-bottom{
            margin-top: 22px;
            padding-top: 18px;
            border-top:1px solid rgba(255,255,255,.08);
            display:flex;
            flex-wrap:wrap;
            justify-content:space-between;
            gap:10px;
            color: rgba(238,246,242,.68);
            font-size:13px;
        }
        .footer-bottom strong{
            color:#fff;
            font-weight:800;
        }

        .stack-gap{
            margin-top: 18px;
        }

        @media (max-width: 1180px){
            .hero-grid,
            .capability-grid,
            .case-layout,
            .consult-grid{
                grid-template-columns: 1fr;
            }
            .category-grid,
            .insight-grid,
            .plan-grid{
                grid-template-columns: repeat(2, minmax(0,1fr));
            }
            .timeline{
                grid-template-columns: repeat(2, minmax(0,1fr));
            }
            .footer-grid{
                grid-template-columns: repeat(2, minmax(0,1fr));
            }
            .case-points{
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 991px){
            .nav-shell{
                grid-template-columns: 1fr auto auto;
                gap:12px;
            }
            .nav-left{
                display:none;
            }
            .nav-right .nav-list{
                display:none;
            }
            .nav-toggle{
                display:inline-flex;
            }
            .brand{
                justify-self:center;
            }
            .mobile-panel{
                display:block;
                max-height:0;
                overflow:hidden;
                opacity:0;
                transform: translateY(-8px);
                transition: max-height .30s var(--ease), opacity .24s var(--ease), transform .24s var(--ease);
            }
            body.menu-open{
                overflow:hidden;
            }
            body.menu-open .mobile-panel{
                max-height: 70vh;
                opacity:1;
                transform: translateY(0);
            }
            .hero{
                padding-top: 30px;
            }
            .hero-copy h1{
                max-width: 14em;
            }
            .hero-visual{
                min-height: 480px;
            }
            .consult-card h3,
            .case-main h3{
                max-width: 100%;
            }
        }

        @media (max-width: 768px){
            .container{
                width:min(var(--container), calc(100% - 28px));
            }
            .nav-shell{
                min-height: 74px;
            }
            .brand-mark{
                width:42px;
                height:42px;
                border-radius:14px;
            }
            .brand-text strong{
                font-size:15px;
            }
            .brand-text small{
                display:none;
            }
            .hero{
                padding: 22px 0 18px;
            }
            .hero-copy h1{
                font-size: clamp(30px, 7.2vw, 42px);
            }
            .hero-copy p{
                font-size: 16px;
            }
            .hero-visual{
                min-height: 440px;
            }
            .visual-panel{
                padding: 20px;
            }
            .visual-core{
                padding: 20px;
            }
            .visual-core h3{
                font-size: 24px;
            }
            .section{
                padding: 18px 0;
            }
            .section-shell{
                padding: 22px 18px;
                border-radius: 24px;
            }
            .section-head{
                flex-direction:column;
                align-items:flex-start;
                gap:8px;
            }
            .section-desc{
                max-width:100%;
            }
            .category-grid,
            .insight-grid,
            .plan-grid,
            .timeline,
            .footer-grid{
                grid-template-columns: 1fr;
            }
            .mini-grid{
                grid-template-columns: 1fr;
            }
            .visual-metrics{
                grid-template-columns: 1fr;
            }
            .form-grid{
                grid-template-columns: 1fr;
            }
            .btn{
                width:100%;
            }
            .hero-actions{
                display:grid;
                grid-template-columns: 1fr;
            }
            .hero-fold{
                flex-direction:column;
                align-items:flex-start;
            }
            .brand-text strong{
                white-space:normal;
            }
        }

        @media (max-width: 520px){
            .nav-shell{
                grid-template-columns: auto 1fr auto;
            }
            .brand{
                gap:10px;
            }
            .brand-mark{
                width:38px;
                height:38px;
                border-radius:12px;
                font-size:14px;
            }
            .nav-toggle{
                width:42px;
                height:42px;
            }
            .hero-copy h1{
                font-size: 30px;
            }
            .hero-copy p{
                font-size: 15px;
            }
            .visual-core h3{
                font-size: 22px;
            }
            .visual-core p{
                font-size: 14px;
            }
            .metric-card,
            .mini-card,
            .category-card,
            .insight-card,
            .step-card,
            .plan-card,
            .case-main,
            .consult-card,
            .footer-card{
                border-radius: 22px;
            }
            .category-card{
                min-height: auto;
            }
            .btn{
                min-height:46px;
                border-radius:14px;
            }
            .hero-visual{
                min-height: 420px;
            }
            .visual-panel{
                padding: 16px;
            }
            .step-index{
                width:48px;
                height:48px;
                border-radius:16px;
            }
            .faq-item summary{
                padding: 18px 16px;
                font-size:15px;
            }
            .faq-body{
                padding: 0 16px 18px;
            }
        }

/* roulang page: category1 */
:root {
            --ink: #10231d;
            --ink-2: #1b332b;
            --jade: #2f8f72;
            --jade-deep: #1f6d59;
            --moss: #7d9b6f;
            --amber: #d99b45;
            --copper: #b96f3c;
            --cream: #f7f2e8;
            --mist: #fbfaf6;
            --paper: #ffffff;
            --sage: #79877f;
            --muted: #66736c;
            --line: rgba(16, 35, 29, .12);
            --line-strong: rgba(16, 35, 29, .2);
            --shadow-sm: 0 10px 28px rgba(16, 35, 29, .08);
            --shadow-md: 0 18px 48px rgba(16, 35, 29, .12);
            --shadow-lg: 0 28px 70px rgba(16, 35, 29, .16);
            --radius-sm: 14px;
            --radius-md: 20px;
            --radius-lg: 28px;
            --radius-xl: 36px;
            --container: 1240px;
            --ease: cubic-bezier(.22, 1, .36, 1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            min-height: 100vh;
            font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
            color: var(--ink);
            background:
                radial-gradient(circle at 12% 8%, rgba(47, 143, 114, .12), transparent 28%),
                radial-gradient(circle at 88% 0%, rgba(217, 155, 69, .12), transparent 24%),
                linear-gradient(180deg, var(--mist), var(--cream) 52%, #f8f5ee);
            line-height: 1.75;
            overflow-x: hidden;
        }

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

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

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

        button {
            border: 0;
            cursor: pointer;
            background: transparent;
        }

        ::selection {
            background: rgba(217, 155, 69, .28);
            color: var(--ink);
        }

        .container {
            width: min(var(--container), calc(100% - 40px));
            margin: 0 auto;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 50;
            background: rgba(251, 250, 246, .94);
            border-bottom: 1px solid var(--line);
            box-shadow: 0 8px 30px rgba(16, 35, 29, .06);
            backdrop-filter: blur(10px);
        }

        .header-inner {
            min-height: 78px;
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            gap: 24px;
        }

        .brand {
            justify-self: center;
            display: inline-flex;
            align-items: center;
            gap: 12px;
            padding: 8px 12px;
            border-radius: 999px;
            transition: transform .25s var(--ease), background .25s var(--ease);
        }

        .brand:hover {
            background: rgba(47, 143, 114, .06);
            transform: translateY(-1px);
        }

        .brand-mark {
            width: 42px;
            height: 42px;
            display: inline-grid;
            place-items: center;
            border-radius: 15px;
            background:
                linear-gradient(135deg, rgba(47, 143, 114, .96), rgba(16, 35, 29, .98) 56%, rgba(217, 155, 69, .94));
            color: #fff7e8;
            box-shadow: 0 14px 30px rgba(31, 109, 89, .24);
            flex: 0 0 auto;
        }

        .brand-mark span {
            font-weight: 800;
            font-size: 20px;
            letter-spacing: -.04em;
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.15;
        }

        .brand-text strong {
            font-size: 15px;
            font-weight: 800;
            letter-spacing: -.02em;
            color: var(--ink);
            white-space: nowrap;
        }

        .brand-text small {
            margin-top: 3px;
            font-size: 12px;
            color: var(--muted);
        }

        nav[aria-label="主导航"] {
            justify-self: start;
        }

        .nav-list,
        .nav-right-list {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 42px;
            padding: 0 15px;
            border-radius: 999px;
            color: #395149;
            font-size: 14px;
            font-weight: 650;
            transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease);
            outline: none;
        }

        .nav-link:hover {
            background: rgba(47, 143, 114, .08);
            color: var(--ink);
            transform: translateY(-1px);
        }

        .nav-link.active {
            color: #fffaf0;
            background: linear-gradient(135deg, var(--ink), var(--jade-deep));
            box-shadow: 0 12px 28px rgba(31, 109, 89, .18);
        }

        .nav-link:focus-visible,
        .btn:focus-visible,
        .faq-question:focus-visible,
        .mobile-toggle:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 3px solid rgba(217, 155, 69, .45);
            outline-offset: 3px;
        }

        .header-actions {
            justify-self: end;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .nav-cta {
            min-height: 42px;
            padding: 0 18px;
            border-radius: 999px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 750;
            color: var(--ink);
            background: linear-gradient(135deg, #f6d08f, var(--amber));
            box-shadow: 0 12px 26px rgba(185, 111, 60, .18);
            transition: transform .25s var(--ease), box-shadow .25s var(--ease), filter .25s var(--ease);
        }

        .nav-cta:hover {
            transform: translateY(-2px);
            filter: brightness(1.03);
            box-shadow: 0 18px 36px rgba(185, 111, 60, .25);
        }

        .mobile-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 14px;
            border: 1px solid var(--line);
            background: rgba(255,255,255,.74);
            color: var(--ink);
            align-items: center;
            justify-content: center;
        }

        .mobile-toggle span,
        .mobile-toggle span::before,
        .mobile-toggle span::after {
            display: block;
            width: 18px;
            height: 2px;
            border-radius: 999px;
            background: currentColor;
            position: relative;
            transition: transform .25s var(--ease), opacity .25s var(--ease);
        }

        .mobile-toggle span::before,
        .mobile-toggle span::after {
            content: "";
            position: absolute;
            left: 0;
        }

        .mobile-toggle span::before {
            top: -6px;
        }

        .mobile-toggle span::after {
            top: 6px;
        }

        .mobile-toggle[aria-expanded="true"] span {
            transform: rotate(45deg);
        }

        .mobile-toggle[aria-expanded="true"] span::before {
            transform: translateY(6px) rotate(90deg);
        }

        .mobile-toggle[aria-expanded="true"] span::after {
            opacity: 0;
        }

        .mobile-panel {
            display: none;
            border-top: 1px solid var(--line);
            background: rgba(251, 250, 246, .98);
        }

        .mobile-panel-inner {
            padding: 14px 0 22px;
            display: grid;
            gap: 10px;
        }

        .mobile-panel a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            border-radius: 16px;
            background: rgba(255,255,255,.68);
            border: 1px solid var(--line);
            color: var(--ink);
            font-weight: 700;
        }

        .mobile-panel a.active {
            background: linear-gradient(135deg, var(--ink), var(--jade-deep));
            color: #fffaf0;
        }

        main {
            overflow: hidden;
        }

        .section {
            padding: 92px 0;
            position: relative;
        }

        .section-tight {
            padding: 72px 0;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 7px 12px;
            border-radius: 999px;
            border: 1px solid rgba(47, 143, 114, .22);
            background: rgba(47, 143, 114, .08);
            color: var(--jade-deep);
            font-size: 13px;
            font-weight: 800;
            letter-spacing: .04em;
        }

        .eyebrow::before {
            content: "";
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--amber);
            box-shadow: 0 0 0 5px rgba(217, 155, 69, .16);
        }

        .hero {
            padding: 86px 0 56px;
        }

        .hero-shell {
            position: relative;
            border-radius: var(--radius-xl);
            background:
                radial-gradient(circle at 72% 18%, rgba(217, 155, 69, .2), transparent 30%),
                radial-gradient(circle at 20% 22%, rgba(47, 143, 114, .18), transparent 26%),
                linear-gradient(135deg, #10231d 0%, #173a30 52%, #263f34 100%);
            color: #fffaf0;
            padding: 54px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .hero-shell::before {
            content: "";
            position: absolute;
            inset: 18px;
            border-radius: 28px;
            border: 1px solid rgba(255,255,255,.12);
            pointer-events: none;
        }

        .hero-shell::after {
            content: "";
            position: absolute;
            right: -100px;
            top: -120px;
            width: 360px;
            height: 360px;
            background: radial-gradient(circle, rgba(217, 155, 69, .28), transparent 68%);
            pointer-events: none;
        }

        .hero-grid {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: minmax(0, 1.04fr) minmax(360px, .8fr);
            gap: 42px;
            align-items: center;
        }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            margin-bottom: 22px;
            color: rgba(255,250,240,.76);
            font-size: 14px;
        }

        .breadcrumb a {
            color: rgba(255,250,240,.9);
            transition: color .25s var(--ease);
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .hero h1 {
            max-width: 760px;
            margin-top: 18px;
            font-size: clamp(36px, 5vw, 66px);
            line-height: 1.12;
            letter-spacing: -.055em;
            font-weight: 850;
        }

        .hero-lead {
            max-width: 710px;
            margin-top: 22px;
            color: rgba(255,250,240,.82);
            font-size: 18px;
            line-height: 1.9;
        }

        .hero-actions {
            margin-top: 34px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }

        .btn {
            min-height: 50px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            border-radius: 16px;
            padding: 0 22px;
            font-size: 15px;
            font-weight: 800;
            transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease), border-color .25s var(--ease), color .25s var(--ease);
            outline: none;
        }

        .btn-primary {
            color: var(--ink);
            background: linear-gradient(135deg, #ffe2aa, var(--amber));
            box-shadow: 0 16px 34px rgba(217, 155, 69, .22);
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 22px 44px rgba(217, 155, 69, .3);
        }

        .btn-secondary {
            color: #fffaf0;
            border: 1px solid rgba(255,255,255,.26);
            background: rgba(255,255,255,.08);
        }

        .btn-secondary:hover {
            transform: translateY(-3px);
            border-color: rgba(255,255,255,.48);
            background: rgba(255,255,255,.13);
        }

        .btn-dark {
            color: #fffaf0;
            background: linear-gradient(135deg, var(--ink), var(--jade-deep));
            box-shadow: 0 16px 34px rgba(16,35,29,.18);
        }

        .btn-dark:hover {
            transform: translateY(-3px);
            box-shadow: 0 22px 46px rgba(16,35,29,.24);
        }

        .btn-light {
            color: var(--ink);
            background: rgba(255,255,255,.72);
            border: 1px solid var(--line);
        }

        .btn-light:hover {
            transform: translateY(-3px);
            border-color: rgba(47, 143, 114, .28);
            background: #fff;
        }

        .metric-strip {
            margin-top: 34px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .metric-pill {
            display: inline-flex;
            flex-direction: column;
            gap: 2px;
            min-width: 124px;
            padding: 12px 14px;
            border-radius: 18px;
            border: 1px solid rgba(255,255,255,.15);
            background: rgba(255,255,255,.08);
        }

        .metric-pill strong {
            font-size: 22px;
            line-height: 1.1;
            color: #ffe2aa;
        }

        .metric-pill span {
            font-size: 13px;
            color: rgba(255,250,240,.74);
        }

        .dashboard {
            position: relative;
            border-radius: 28px;
            background: rgba(255,250,240,.08);
            border: 1px solid rgba(255,255,255,.14);
            padding: 18px;
            box-shadow: inset 0 1px 0 rgba(255,255,255,.1);
        }

        .dashboard-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 6px 4px 16px;
            color: rgba(255,250,240,.84);
            font-weight: 800;
        }

        .signal {
            display: inline-flex;
            gap: 5px;
        }

        .signal i {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: rgba(255,255,255,.32);
        }

        .signal i:nth-child(2) {
            background: rgba(47, 143, 114, .9);
        }

        .signal i:nth-child(3) {
            background: rgba(217, 155, 69, .95);
        }

        .dashboard-main {
            display: grid;
            gap: 14px;
        }

        .panel {
            border-radius: 22px;
            background: rgba(255,255,255,.9);
            color: var(--ink);
            padding: 18px;
            box-shadow: 0 18px 46px rgba(0,0,0,.12);
        }

        .panel-row {
            display: flex;
            justify-content: space-between;
            gap: 16px;
            align-items: flex-start;
        }

        .panel h3 {
            font-size: 16px;
            letter-spacing: -.02em;
        }

        .panel p {
            margin-top: 6px;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.65;
        }

        .score {
            width: 58px;
            height: 58px;
            display: grid;
            place-items: center;
            border-radius: 18px;
            color: #fffaf0;
            font-weight: 850;
            background: linear-gradient(135deg, var(--jade), var(--ink));
            flex: 0 0 auto;
        }

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

        .progress-item {
            display: grid;
            grid-template-columns: 82px 1fr 46px;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: #4f625a;
        }

        .bar {
            height: 8px;
            border-radius: 999px;
            background: rgba(16,35,29,.09);
            overflow: hidden;
        }

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

        .chip-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 18px;
        }

        .chip {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 10px 14px;
            border-radius: 999px;
            border: 1px solid var(--line);
            background: rgba(255,255,255,.76);
            color: #42564e;
            font-size: 14px;
            font-weight: 750;
            transition: transform .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
        }

        .chip:hover {
            transform: translateY(-2px);
            border-color: rgba(47, 143, 114, .32);
            background: #fff;
        }

        .section-head {
            display: grid;
            grid-template-columns: minmax(0, .9fr) minmax(300px, .55fr);
            gap: 34px;
            align-items: end;
            margin-bottom: 34px;
        }

        .section-title {
            margin-top: 14px;
            font-size: clamp(28px, 3.5vw, 46px);
            line-height: 1.18;
            letter-spacing: -.04em;
            font-weight: 850;
        }

        .section-desc {
            color: var(--muted);
            font-size: 16px;
            line-height: 1.9;
        }

        .overview-layout {
            display: grid;
            grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
            gap: 24px;
            align-items: stretch;
        }

        .feature-lead {
            position: relative;
            min-height: 560px;
            border-radius: var(--radius-lg);
            background:
                radial-gradient(circle at 24% 20%, rgba(217,155,69,.22), transparent 32%),
                linear-gradient(145deg, #16352d, #0f211c);
            color: #fffaf0;
            padding: 34px;
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }

        .feature-lead::after {
            content: "";
            position: absolute;
            inset: auto -60px -100px auto;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(47,143,114,.42), transparent 66%);
        }

        .feature-lead h2 {
            margin-top: 18px;
            font-size: 34px;
            line-height: 1.22;
            letter-spacing: -.035em;
        }

        .feature-lead p {
            margin-top: 16px;
            color: rgba(255,250,240,.78);
        }

        .capability-list {
            position: relative;
            z-index: 1;
            margin-top: 34px;
            display: grid;
            gap: 14px;
        }

        .capability-item {
            padding: 16px;
            border-radius: 20px;
            background: rgba(255,255,255,.08);
            border: 1px solid rgba(255,255,255,.13);
        }

        .capability-item strong {
            display: block;
            color: #ffe2aa;
            margin-bottom: 4px;
        }

        .capability-item span {
            color: rgba(255,250,240,.75);
            font-size: 14px;
        }

        .module-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 18px;
        }

        .module-card,
        .compare-card,
        .process-card,
        .faq-item,
        .form-card {
            border: 1px solid var(--line);
            background: rgba(255,255,255,.76);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
        }

        .module-card:hover,
        .compare-card:hover,
        .process-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-md);
            border-color: rgba(47, 143, 114, .28);
            background: rgba(255,255,255,.92);
        }

        .module-card {
            padding: 24px;
            min-height: 242px;
        }

        .module-card.wide {
            grid-column: span 2;
            display: grid;
            grid-template-columns: 1fr .76fr;
            gap: 20px;
            align-items: center;
            background:
                linear-gradient(135deg, rgba(47,143,114,.1), rgba(255,255,255,.78)),
                #fff;
        }

        .icon-box {
            width: 48px;
            height: 48px;
            border-radius: 17px;
            display: grid;
            place-items: center;
            background: linear-gradient(135deg, rgba(47,143,114,.16), rgba(217,155,69,.18));
            color: var(--jade-deep);
            font-size: 22px;
            font-weight: 850;
        }

        .module-card h3 {
            margin-top: 18px;
            font-size: 20px;
            letter-spacing: -.025em;
        }

        .module-card p {
            margin-top: 10px;
            color: var(--muted);
            font-size: 15px;
        }

        .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 18px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            padding: 5px 9px;
            border-radius: 999px;
            background: rgba(16,35,29,.06);
            color: #4d6159;
            font-size: 12px;
            font-weight: 800;
        }

        .mini-stat {
            border-radius: 22px;
            background: var(--ink);
            color: #fffaf0;
            padding: 22px;
        }

        .mini-stat strong {
            display: block;
            font-size: 38px;
            line-height: 1;
            color: #ffe2aa;
            letter-spacing: -.05em;
        }

        .mini-stat span {
            display: block;
            margin-top: 8px;
            color: rgba(255,250,240,.74);
            font-size: 14px;
        }

        .compare-wrap {
            display: grid;
            grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
            gap: 24px;
            align-items: center;
        }

        .compare-card {
            padding: 30px;
        }

        .compare-list {
            display: grid;
            gap: 14px;
            margin-top: 20px;
        }

        .compare-list li {
            list-style: none;
            display: grid;
            grid-template-columns: 34px 1fr;
            gap: 12px;
            align-items: start;
            color: var(--muted);
        }

        .check {
            width: 34px;
            height: 34px;
            border-radius: 12px;
            display: grid;
            place-items: center;
            background: rgba(47,143,114,.12);
            color: var(--jade-deep);
            font-weight: 900;
        }

        .compare-panel {
            border-radius: var(--radius-xl);
            padding: 24px;
            background: #fff;
            border: 1px solid var(--line);
            box-shadow: var(--shadow-md);
        }

        .compare-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
        }

        .compare-column {
            border-radius: 24px;
            padding: 22px;
            background: #f7f3eb;
        }

        .compare-column.highlight {
            color: #fffaf0;
            background: linear-gradient(145deg, var(--ink), var(--jade-deep));
        }

        .compare-column h3 {
            font-size: 18px;
        }

        .compare-column ul {
            margin-top: 16px;
            display: grid;
            gap: 10px;
        }

        .compare-column li {
            list-style: none;
            font-size: 14px;
            color: inherit;
            opacity: .82;
        }

        .spec-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 16px;
        }

        .spec-card {
            border-radius: 24px;
            padding: 22px;
            min-height: 178px;
            background: rgba(255,255,255,.76);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
        }

        .spec-card strong {
            display: block;
            font-size: 28px;
            line-height: 1.1;
            color: var(--jade-deep);
            letter-spacing: -.04em;
        }

        .spec-card h3 {
            margin-top: 16px;
            font-size: 17px;
        }

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

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

        .process-card {
            position: relative;
            padding: 24px;
            overflow: hidden;
        }

        .process-card::before {
            content: attr(data-step);
            position: absolute;
            right: 18px;
            top: 10px;
            color: rgba(16,35,29,.06);
            font-size: 58px;
            line-height: 1;
            font-weight: 900;
            letter-spacing: -.08em;
        }

        .process-card h3 {
            margin-top: 18px;
            font-size: 19px;
            position: relative;
        }

        .process-card p {
            margin-top: 9px;
            color: var(--muted);
            font-size: 14px;
            position: relative;
        }

        .faq-layout {
            display: grid;
            grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr);
            gap: 28px;
            align-items: start;
        }

        .faq-aside {
            position: sticky;
            top: 108px;
            border-radius: var(--radius-lg);
            padding: 28px;
            background:
                radial-gradient(circle at 18% 16%, rgba(217,155,69,.18), transparent 34%),
                linear-gradient(145deg, #fff, #f7f1e7);
            border: 1px solid var(--line);
            box-shadow: var(--shadow-sm);
        }

        .faq-aside h2 {
            margin-top: 14px;
            font-size: 30px;
            line-height: 1.22;
            letter-spacing: -.035em;
        }

        .faq-aside p {
            margin-top: 12px;
            color: var(--muted);
        }

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

        .faq-item {
            overflow: hidden;
        }

        .faq-question {
            width: 100%;
            padding: 20px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            color: var(--ink);
            font-weight: 800;
            text-align: left;
        }

        .faq-question::after {
            content: "+";
            width: 30px;
            height: 30px;
            flex: 0 0 auto;
            border-radius: 11px;
            display: grid;
            place-items: center;
            color: var(--jade-deep);
            background: rgba(47,143,114,.1);
            transition: transform .25s var(--ease), background .25s var(--ease);
        }

        .faq-item.open .faq-question::after {
            content: "−";
            background: rgba(217,155,69,.18);
            transform: rotate(180deg);
        }

        .faq-answer {
            display: none;
            padding: 0 22px 22px;
            color: var(--muted);
            font-size: 15px;
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        .consult {
            padding-bottom: 96px;
        }

        .consult-shell {
            display: grid;
            grid-template-columns: minmax(0, .95fr) minmax(360px, .72fr);
            gap: 24px;
            border-radius: var(--radius-xl);
            padding: 34px;
            background:
                radial-gradient(circle at 80% 12%, rgba(217,155,69,.2), transparent 28%),
                linear-gradient(135deg, var(--ink), #183d32 58%, #2e4a3d);
            color: #fffaf0;
            box-shadow: var(--shadow-lg);
        }

        .consult h2 {
            margin-top: 16px;
            font-size: clamp(30px, 4vw, 48px);
            line-height: 1.18;
            letter-spacing: -.045em;
        }

        .consult p {
            margin-top: 16px;
            color: rgba(255,250,240,.78);
            max-width: 690px;
        }

        .consult-points {
            margin-top: 24px;
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 12px;
        }

        .consult-point {
            padding: 15px;
            border-radius: 18px;
            background: rgba(255,255,255,.08);
            border: 1px solid rgba(255,255,255,.13);
        }

        .consult-point strong {
            display: block;
            color: #ffe2aa;
            margin-bottom: 4px;
        }

        .consult-point span {
            color: rgba(255,250,240,.72);
            font-size: 13px;
        }

        .form-card {
            padding: 24px;
            background: rgba(255,255,255,.94);
            color: var(--ink);
        }

        .form-card h3 {
            font-size: 22px;
            letter-spacing: -.025em;
        }

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

        .consult-form {
            margin-top: 18px;
            display: grid;
            gap: 12px;
        }

        .field {
            display: grid;
            gap: 7px;
        }

        .field label {
            font-size: 13px;
            color: #42564e;
            font-weight: 750;
        }

        .field input,
        .field select,
        .field textarea {
            width: 100%;
            min-height: 46px;
            border-radius: 15px;
            border: 1px solid var(--line);
            background: #fff;
            color: var(--ink);
            padding: 11px 13px;
            outline: none;
            transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
        }

        .field textarea {
            min-height: 92px;
            resize: vertical;
        }

        .field input:focus,
        .field select:focus,
        .field textarea:focus {
            border-color: rgba(47,143,114,.45);
            box-shadow: 0 0 0 4px rgba(47,143,114,.1);
        }

        .privacy-note {
            color: var(--muted);
            font-size: 12px;
            line-height: 1.6;
        }

        .site-footer {
            padding: 56px 0 28px;
            background: #0f211c;
            color: rgba(255,250,240,.8);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.15fr .8fr .8fr .8fr;
            gap: 18px;
        }

        .footer-card {
            border-radius: 24px;
            padding: 22px;
            background: rgba(255,255,255,.055);
            border: 1px solid rgba(255,255,255,.1);
        }

        .footer-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }

        .footer-brand strong {
            display: block;
            color: #fffaf0;
            font-size: 15px;
            line-height: 1.2;
        }

        .footer-brand small {
            color: rgba(255,250,240,.56);
            font-size: 12px;
        }

        .footer-card p {
            color: rgba(255,250,240,.62);
            font-size: 14px;
        }

        .footer-title {
            color: #ffe2aa;
            font-weight: 850;
            margin-bottom: 14px;
        }

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

        .footer-links a {
            color: rgba(255,250,240,.66);
            font-size: 14px;
            transition: color .25s var(--ease), transform .25s var(--ease);
        }

        .footer-links a:hover {
            color: #fffaf0;
            transform: translateX(3px);
        }

        .footer-bottom {
            margin-top: 24px;
            padding-top: 22px;
            border-top: 1px solid rgba(255,255,255,.1);
            display: flex;
            justify-content: space-between;
            gap: 16px;
            color: rgba(255,250,240,.56);
            font-size: 13px;
        }

        .footer-bottom strong {
            color: #fffaf0;
        }

        @media (max-width: 1080px) {
            .header-inner {
                grid-template-columns: auto 1fr auto;
            }

            .brand {
                justify-self: start;
            }

            nav[aria-label="主导航"],
            .nav-right-list,
            .nav-cta {
                display: none;
            }

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

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

            .hero-grid,
            .overview-layout,
            .compare-wrap,
            .consult-shell {
                grid-template-columns: 1fr;
            }

            .feature-lead {
                min-height: auto;
            }

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

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

        @media (max-width: 768px) {
            .container {
                width: min(100% - 28px, var(--container));
            }

            .site-header {
                position: sticky;
            }

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

            .brand-text strong {
                max-width: 210px;
                overflow: hidden;
                text-overflow: ellipsis;
            }

            .hero {
                padding: 42px 0 28px;
            }

            .hero-shell,
            .consult-shell {
                padding: 28px;
                border-radius: 28px;
            }

            .hero-grid {
                gap: 28px;
            }

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

            .section,
            .section-tight {
                padding: 58px 0;
            }

            .section-head,
            .faq-layout {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .faq-aside {
                position: static;
            }

            .module-grid,
            .module-card.wide,
            .compare-row,
            .consult-points {
                grid-template-columns: 1fr;
            }

            .module-card.wide {
                grid-column: auto;
            }

            .metric-pill {
                flex: 1 1 140px;
            }

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

        @media (max-width: 520px) {
            .brand-mark {
                width: 38px;
                height: 38px;
                border-radius: 13px;
            }

            .brand-text small {
                display: none;
            }

            .hero-shell,
            .consult-shell {
                padding: 22px;
            }

            .hero h1 {
                font-size: 34px;
            }

            .hero-actions,
            .chip-cloud {
                flex-direction: column;
            }

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

            .dashboard {
                padding: 12px;
            }

            .progress-item {
                grid-template-columns: 64px 1fr 38px;
                gap: 8px;
            }

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

            .module-card,
            .compare-card,
            .process-card,
            .faq-aside,
            .form-card {
                border-radius: 22px;
            }
        }

/* roulang page: category2 */
:root {
      --ink: #10221d;
      --ink-2: #1b332c;
      --graphite: #24332e;
      --jade: #0f8b6f;
      --jade-2: #31b58f;
      --moss: #6f8a54;
      --amber: #d69b42;
      --copper: #b96f3c;
      --cream: #fbf8f0;
      --mist: #f3f0e8;
      --sage: #d9dfd1;
      --line: rgba(20, 42, 36, .12);
      --text: #17231f;
      --muted: #68756f;
      --white: #ffffff;
      --shadow-soft: 0 18px 45px rgba(28, 45, 39, .10);
      --shadow-hover: 0 26px 60px rgba(28, 45, 39, .16);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1240px;
      --ease: cubic-bezier(.22, .61, .36, 1);
    }

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

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      min-height: 100vh;
      font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--text);
      line-height: 1.75;
      background:
        radial-gradient(circle at 12% 0%, rgba(49, 181, 143, .12), transparent 30%),
        radial-gradient(circle at 92% 8%, rgba(214, 155, 66, .14), transparent 28%),
        linear-gradient(180deg, #fbf8f0 0%, #f6f3eb 48%, #fbf8f0 100%);
      overflow-x: hidden;
    }

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

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

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

    button {
      border: 0;
      cursor: pointer;
    }

    :focus-visible {
      outline: 3px solid rgba(214, 155, 66, .45);
      outline-offset: 3px;
      border-radius: 12px;
    }

    .container {
      width: min(100% - 40px, var(--container));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(251, 248, 240, .94);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 10px 30px rgba(20, 42, 36, .05);
      backdrop-filter: blur(10px);
    }

    .header-inner {
      min-height: 82px;
      display: grid;
      grid-template-columns: 1fr auto 1fr;
      align-items: center;
      gap: 20px;
    }

    .nav-list {
      display: flex;
      align-items: center;
      gap: 10px;
      list-style: none;
    }

    .nav-left .nav-list {
      justify-content: flex-start;
    }

    .nav-right .nav-list {
      justify-content: flex-end;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      min-height: 42px;
      padding: 9px 15px;
      border-radius: 999px;
      color: rgba(23, 35, 31, .74);
      font-size: 15px;
      font-weight: 650;
      transition: background .24s var(--ease), color .24s var(--ease), transform .24s var(--ease), box-shadow .24s var(--ease);
    }

    .nav-link:hover {
      color: var(--ink);
      background: rgba(15, 139, 111, .09);
      transform: translateY(-1px);
    }

    .nav-link.active {
      color: var(--ink);
      background: linear-gradient(135deg, rgba(49, 181, 143, .18), rgba(214, 155, 66, .14));
      box-shadow: inset 0 0 0 1px rgba(15, 139, 111, .14);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 280px;
      justify-content: center;
      padding: 8px 14px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(20, 42, 36, .10);
      box-shadow: 0 12px 30px rgba(28, 45, 39, .08);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #fff;
      font-weight: 800;
      background:
        linear-gradient(135deg, var(--ink), var(--jade) 58%, var(--amber));
      box-shadow: 0 12px 24px rgba(15, 139, 111, .25);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
      white-space: nowrap;
    }

    .brand-text strong {
      font-size: 15px;
      letter-spacing: -.02em;
      color: var(--ink);
    }

    .brand-text small {
      margin-top: 4px;
      font-size: 12px;
      color: var(--muted);
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 42px;
      padding: 10px 17px;
      border-radius: 999px;
      color: #fff;
      font-weight: 750;
      background: linear-gradient(135deg, var(--ink), var(--jade) 68%, var(--copper));
      box-shadow: 0 14px 28px rgba(15, 139, 111, .22);
      transition: transform .24s var(--ease), box-shadow .24s var(--ease), filter .24s var(--ease);
    }

    .nav-cta:hover {
      transform: translateY(-2px);
      filter: brightness(1.04);
      box-shadow: 0 20px 38px rgba(15, 139, 111, .28);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 14px;
      background: var(--white);
      border: 1px solid var(--line);
      color: var(--ink);
      box-shadow: 0 10px 20px rgba(28, 45, 39, .08);
    }

    .menu-toggle span {
      display: block;
      width: 19px;
      height: 2px;
      margin: 4px auto;
      background: currentColor;
      border-radius: 2px;
      transition: transform .2s var(--ease), opacity .2s var(--ease);
    }

    .mobile-panel {
      display: none;
      border-top: 1px solid var(--line);
      background: rgba(251, 248, 240, .98);
    }

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

    .mobile-nav {
      padding: 14px 0 22px;
      display: grid;
      gap: 10px;
    }

    .mobile-nav a {
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 14px 16px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid var(--line);
      font-weight: 700;
    }

    .mobile-nav a.active {
      background: rgba(49, 181, 143, .13);
      color: var(--ink);
    }

    .hero {
      position: relative;
      padding: 82px 0 48px;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 24px auto auto 50%;
      width: 520px;
      height: 520px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(49,181,143,.20), transparent 66%);
      transform: translateX(-10%);
      pointer-events: none;
    }

    .breadcrumb {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.68);
      border: 1px solid var(--line);
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 22px;
    }

    .breadcrumb span:last-child {
      color: var(--ink);
      font-weight: 700;
    }

    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: 1.02fr .98fr;
      gap: 42px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--jade);
      background: rgba(15, 139, 111, .09);
      border: 1px solid rgba(15, 139, 111, .13);
      font-weight: 750;
      font-size: 14px;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--amber);
      box-shadow: 0 0 0 5px rgba(214,155,66,.15);
    }

    h1 {
      margin-top: 22px;
      max-width: 780px;
      color: var(--ink);
      font-size: clamp(40px, 5vw, 70px);
      line-height: 1.12;
      letter-spacing: -.05em;
      font-weight: 820;
    }

    .hero-lead {
      margin-top: 22px;
      max-width: 690px;
      color: var(--muted);
      font-size: 18px;
      line-height: 1.9;
    }

    .hero-actions {
      margin-top: 32px;
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 50px;
      padding: 13px 20px;
      border-radius: 16px;
      font-weight: 780;
      transition: transform .24s var(--ease), box-shadow .24s var(--ease), background .24s var(--ease), border-color .24s var(--ease), color .24s var(--ease);
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--ink), var(--jade) 66%, var(--copper));
      box-shadow: 0 18px 34px rgba(15, 139, 111, .24);
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 24px 46px rgba(15, 139, 111, .30);
    }

    .btn-secondary {
      color: var(--ink);
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(20,42,36,.14);
      box-shadow: 0 12px 26px rgba(28,45,39,.08);
    }

    .btn-secondary:hover {
      transform: translateY(-3px);
      border-color: rgba(15,139,111,.26);
      background: rgba(49,181,143,.08);
    }

    .btn:active,
    .nav-cta:active,
    .nav-link:active {
      transform: translateY(1px);
    }

    .hero-panel {
      position: relative;
      padding: 24px;
      border-radius: 34px;
      background:
        linear-gradient(145deg, rgba(16,34,29,.96), rgba(27,51,44,.95)),
        radial-gradient(circle at 12% 20%, rgba(49,181,143,.32), transparent 42%);
      color: #fff;
      box-shadow: 0 30px 80px rgba(16,34,29,.24);
      overflow: hidden;
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      inset: auto -90px -120px auto;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(214,155,66,.28), transparent 68%);
    }

    .panel-top {
      position: relative;
      z-index: 1;
      display: flex;
      justify-content: space-between;
      gap: 20px;
      align-items: flex-start;
      margin-bottom: 22px;
    }

    .panel-title {
      font-size: 20px;
      font-weight: 800;
    }

    .panel-sub {
      margin-top: 6px;
      color: rgba(255,255,255,.68);
      font-size: 14px;
    }

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 11px;
      border-radius: 999px;
      background: rgba(255,255,255,.10);
      border: 1px solid rgba(255,255,255,.14);
      color: rgba(255,255,255,.86);
      font-size: 13px;
      white-space: nowrap;
    }

    .status-pill::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--jade-2);
    }

    .scenario-map {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 14px;
    }

    .map-row {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 15px;
      border-radius: 20px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
    }

    .map-row strong {
      font-size: 15px;
    }

    .progress {
      height: 10px;
      border-radius: 999px;
      overflow: hidden;
      background: rgba(255,255,255,.10);
    }

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

    .map-row em {
      font-style: normal;
      color: rgba(255,255,255,.78);
      font-size: 13px;
      font-weight: 700;
    }

    .metric-strip {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      margin-top: 18px;
    }

    .metric {
      padding: 16px;
      border-radius: 20px;
      background: rgba(255,255,255,.09);
      border: 1px solid rgba(255,255,255,.12);
    }

    .metric b {
      display: block;
      font-size: 26px;
      line-height: 1.1;
      color: #fff;
    }

    .metric span {
      display: block;
      margin-top: 6px;
      color: rgba(255,255,255,.66);
      font-size: 13px;
    }

    .section {
      padding: 72px 0;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(280px, .42fr);
      gap: 34px;
      align-items: end;
      margin-bottom: 34px;
    }

    .section-kicker {
      color: var(--jade);
      font-size: 14px;
      font-weight: 820;
      letter-spacing: .08em;
      margin-bottom: 10px;
    }

    .section-title {
      color: var(--ink);
      font-size: clamp(28px, 3vw, 44px);
      line-height: 1.2;
      letter-spacing: -.035em;
      font-weight: 820;
    }

    .section-desc {
      color: var(--muted);
      font-size: 16px;
      line-height: 1.9;
    }

    .pain-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 22px;
      align-items: stretch;
    }

    .pain-main,
    .value-card,
    .module-card,
    .faq-card,
    .consult-card {
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.76);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
    }

    .pain-main {
      padding: 30px;
      min-height: 420px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.86), rgba(243,240,232,.86)),
        radial-gradient(circle at 15% 15%, rgba(49,181,143,.15), transparent 40%);
    }

    .pain-main h2 {
      color: var(--ink);
      font-size: 30px;
      line-height: 1.25;
      letter-spacing: -.02em;
    }

    .pain-main p {
      margin-top: 14px;
      color: var(--muted);
      font-size: 17px;
    }

    .pain-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 22px;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--ink);
      background: rgba(15,139,111,.08);
      border: 1px solid rgba(15,139,111,.12);
      font-size: 14px;
      font-weight: 720;
    }

    .pain-list {
      margin-top: 28px;
      display: grid;
      gap: 13px;
    }

    .pain-item {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 13px;
      padding: 16px;
      border-radius: 20px;
      background: rgba(255,255,255,.72);
      border: 1px solid rgba(20,42,36,.10);
      transition: transform .24s var(--ease), box-shadow .24s var(--ease);
    }

    .pain-item:hover {
      transform: translateY(-4px);
      box-shadow: 0 18px 36px rgba(28,45,39,.10);
    }

    .num {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: #fff;
      font-weight: 820;
      background: linear-gradient(135deg, var(--jade), var(--amber));
    }

    .pain-item strong {
      color: var(--ink);
      display: block;
      margin-bottom: 3px;
    }

    .pain-item span {
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
    }

    .insight-stack {
      display: grid;
      gap: 18px;
    }

    .insight-card {
      padding: 24px;
      border-radius: var(--radius-xl);
      color: #fff;
      background: linear-gradient(145deg, var(--ink), var(--ink-2));
      box-shadow: 0 24px 60px rgba(16,34,29,.18);
    }

    .insight-card.light {
      color: var(--ink);
      background: rgba(255,255,255,.78);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
    }

    .insight-card b {
      display: block;
      font-size: 42px;
      line-height: 1;
      letter-spacing: -.04em;
      margin-bottom: 10px;
    }

    .insight-card p {
      color: inherit;
      opacity: .74;
    }

    .alternate {
      display: grid;
      gap: 24px;
    }

    .solution-row {
      display: grid;
      grid-template-columns: .92fr 1.08fr;
      gap: 22px;
      align-items: center;
      padding: 20px;
      border-radius: 32px;
      background: rgba(255,255,255,.70);
      border: 1px solid var(--line);
      box-shadow: var(--shadow-soft);
      transition: transform .24s var(--ease), box-shadow .24s var(--ease);
    }

    .solution-row:nth-child(even) {
      grid-template-columns: 1.08fr .92fr;
    }

    .solution-row:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
    }

    .solution-visual {
      min-height: 260px;
      border-radius: 26px;
      padding: 22px;
      background:
        linear-gradient(145deg, rgba(16,34,29,.95), rgba(15,139,111,.80)),
        radial-gradient(circle at 15% 15%, rgba(214,155,66,.35), transparent 42%);
      color: #fff;
      overflow: hidden;
      position: relative;
    }

    .solution-row:nth-child(even) .solution-visual {
      order: 2;
      background:
        linear-gradient(145deg, rgba(34,51,46,.96), rgba(111,138,84,.82)),
        radial-gradient(circle at 80% 20%, rgba(214,155,66,.28), transparent 40%);
    }

    .visual-label {
      display: inline-flex;
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.16);
      font-size: 13px;
      color: rgba(255,255,255,.82);
    }

    .visual-title {
      margin-top: 38px;
      font-size: 28px;
      font-weight: 820;
      line-height: 1.2;
      max-width: 320px;
    }

    .visual-dots {
      position: absolute;
      right: 22px;
      bottom: 22px;
      display: grid;
      grid-template-columns: repeat(4, 12px);
      gap: 9px;
    }

    .visual-dots span {
      width: 12px;
      height: 12px;
      border-radius: 50%;
      background: rgba(255,255,255,.22);
    }

    .visual-dots span:nth-child(2),
    .visual-dots span:nth-child(7),
    .visual-dots span:nth-child(12) {
      background: var(--amber);
    }

    .solution-copy {
      padding: 12px 12px 12px 18px;
    }

    .solution-copy h3 {
      color: var(--ink);
      font-size: 26px;
      line-height: 1.28;
      letter-spacing: -.02em;
    }

    .solution-copy p {
      margin-top: 12px;
      color: var(--muted);
      font-size: 16px;
    }

    .triad {
      margin-top: 20px;
      display: grid;
      gap: 10px;
    }

    .triad li {
      list-style: none;
      display: grid;
      grid-template-columns: 72px 1fr;
      gap: 12px;
      padding: 12px;
      border-radius: 16px;
      background: rgba(15,139,111,.06);
      border: 1px solid rgba(15,139,111,.10);
    }

    .triad b {
      color: var(--jade);
      font-size: 14px;
    }

    .triad span {
      color: var(--muted);
      font-size: 14px;
    }

    .process-wrap {
      border-radius: 34px;
      padding: 28px;
      background: linear-gradient(145deg, rgba(16,34,29,.96), rgba(27,51,44,.94));
      color: #fff;
      box-shadow: 0 28px 70px rgba(16,34,29,.22);
    }

    .process-head {
      display: flex;
      justify-content: space-between;
      gap: 22px;
      align-items: end;
      margin-bottom: 26px;
    }

    .process-head h2 {
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.18;
      letter-spacing: -.035em;
    }

    .process-head p {
      max-width: 420px;
      color: rgba(255,255,255,.66);
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      counter-reset: step;
    }

    .step-card {
      position: relative;
      padding: 22px;
      min-height: 210px;
      border-radius: 24px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
      overflow: hidden;
      transition: transform .24s var(--ease), background .24s var(--ease);
    }

    .step-card:hover {
      transform: translateY(-5px);
      background: rgba(255,255,255,.11);
    }

    .step-card::before {
      counter-increment: step;
      content: "0" counter(step);
      display: inline-flex;
      margin-bottom: 28px;
      color: var(--amber);
      font-weight: 820;
      letter-spacing: .08em;
    }

    .step-card h3 {
      font-size: 18px;
      margin-bottom: 8px;
    }

    .step-card p {
      color: rgba(255,255,255,.66);
      font-size: 14px;
      line-height: 1.8;
    }

    .value-grid {
      display: grid;
      grid-template-columns: 1.25fr .75fr;
      gap: 22px;
      align-items: stretch;
    }

    .value-card {
      padding: 28px;
      transition: transform .24s var(--ease), box-shadow .24s var(--ease);
    }

    .value-card:hover,
    .module-card:hover,
    .faq-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
    }

    .value-card.featured {
      background:
        linear-gradient(135deg, rgba(255,255,255,.86), rgba(243,240,232,.88)),
        radial-gradient(circle at 92% 10%, rgba(214,155,66,.18), transparent 34%);
    }

    .value-card h3 {
      color: var(--ink);
      font-size: 24px;
      margin-bottom: 12px;
      letter-spacing: -.02em;
    }

    .value-card p {
      color: var(--muted);
    }

    .value-metrics {
      margin-top: 26px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
    }

    .value-metric {
      padding: 16px;
      border-radius: 18px;
      background: rgba(15,139,111,.07);
      border: 1px solid rgba(15,139,111,.11);
    }

    .value-metric b {
      display: block;
      color: var(--ink);
      font-size: 30px;
      line-height: 1;
    }

    .value-metric span {
      margin-top: 7px;
      display: block;
      color: var(--muted);
      font-size: 13px;
    }

    .side-values {
      display: grid;
      gap: 18px;
    }

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

    .module-card {
      padding: 26px;
      position: relative;
      overflow: hidden;
    }

    .module-card::before {
      content: "";
      position: absolute;
      inset: 0 0 auto 0;
      height: 4px;
      background: linear-gradient(90deg, var(--jade), var(--amber));
      opacity: .85;
    }

    .module-icon {
      width: 48px;
      height: 48px;
      display: grid;
      place-items: center;
      border-radius: 17px;
      margin-bottom: 18px;
      color: #fff;
      font-weight: 820;
      background: linear-gradient(135deg, var(--ink), var(--jade));
      box-shadow: 0 14px 26px rgba(15,139,111,.20);
    }

    .module-card h3 {
      color: var(--ink);
      font-size: 22px;
      margin-bottom: 10px;
    }

    .module-card p {
      color: var(--muted);
    }

    .module-list {
      margin-top: 18px;
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .module-list span {
      padding: 7px 10px;
      border-radius: 999px;
      background: rgba(214,155,66,.12);
      color: #74501f;
      font-size: 13px;
      font-weight: 720;
    }

    .faq-layout {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 24px;
      align-items: start;
    }

    .faq-aside {
      position: sticky;
      top: 110px;
      padding: 28px;
      border-radius: var(--radius-xl);
      color: #fff;
      background: linear-gradient(145deg, var(--ink), var(--jade));
      box-shadow: 0 24px 60px rgba(16,34,29,.19);
    }

    .faq-aside h2 {
      font-size: 32px;
      line-height: 1.22;
      letter-spacing: -.03em;
    }

    .faq-aside p {
      margin-top: 12px;
      color: rgba(255,255,255,.72);
    }

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

    .faq-card {
      overflow: hidden;
    }

    .faq-question {
      width: 100%;
      padding: 20px 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      background: transparent;
      color: var(--ink);
      text-align: left;
      font-weight: 780;
      font-size: 17px;
    }

    .faq-question .plus {
      width: 30px;
      height: 30px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: rgba(15,139,111,.08);
      color: var(--jade);
      transition: transform .24s var(--ease), background .24s var(--ease);
    }

    .faq-card.open .plus {
      transform: rotate(45deg);
      background: rgba(214,155,66,.16);
      color: var(--copper);
    }

    .faq-answer {
      display: grid;
      grid-template-rows: 0fr;
      transition: grid-template-rows .28s var(--ease);
    }

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

    .faq-answer-inner {
      overflow: hidden;
    }

    .faq-answer p {
      padding: 0 22px 22px;
      color: var(--muted);
      border-top: 1px solid rgba(20,42,36,.08);
      margin-top: 0;
      padding-top: 16px;
    }

    .consult {
      padding-bottom: 86px;
    }

    .consult-card {
      display: grid;
      grid-template-columns: 1fr .72fr;
      gap: 28px;
      align-items: center;
      padding: 34px;
      border-radius: 36px;
      background:
        linear-gradient(135deg, rgba(16,34,29,.96), rgba(15,139,111,.86)),
        radial-gradient(circle at 88% 18%, rgba(214,155,66,.32), transparent 36%);
      color: #fff;
      overflow: hidden;
      position: relative;
    }

    .consult-card::after {
      content: "";
      position: absolute;
      right: -70px;
      bottom: -90px;
      width: 240px;
      height: 240px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(214,155,66,.24), transparent 70%);
      pointer-events: none;
    }

    .consult-card h2 {
      font-size: clamp(30px, 4vw, 48px);
      line-height: 1.16;
      letter-spacing: -.04em;
    }

    .consult-card p {
      margin-top: 14px;
      max-width: 720px;
      color: rgba(255,255,255,.72);
      font-size: 17px;
    }

    .consult-actions {
      margin-top: 24px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .consult-card .btn-secondary {
      background: rgba(255,255,255,.10);
      color: #fff;
      border-color: rgba(255,255,255,.18);
      box-shadow: none;
    }

    .consult-form {
      position: relative;
      z-index: 1;
      display: grid;
      gap: 12px;
      padding: 22px;
      border-radius: 26px;
      background: rgba(255,255,255,.10);
      border: 1px solid rgba(255,255,255,.14);
    }

    .form-row {
      display: grid;
      gap: 7px;
    }

    .form-row label {
      color: rgba(255,255,255,.82);
      font-size: 13px;
      font-weight: 720;
    }

    .form-row input,
    .form-row select,
    .form-row textarea {
      width: 100%;
      border: 1px solid rgba(255,255,255,.18);
      border-radius: 15px;
      padding: 12px 13px;
      color: #fff;
      background: rgba(255,255,255,.10);
      outline: none;
      transition: border-color .24s var(--ease), background .24s var(--ease), box-shadow .24s var(--ease);
    }

    .form-row input::placeholder,
    .form-row textarea::placeholder {
      color: rgba(255,255,255,.50);
    }

    .form-row select {
      color: rgba(255,255,255,.86);
    }

    .form-row input:focus,
    .form-row select:focus,
    .form-row textarea:focus {
      border-color: rgba(214,155,66,.75);
      background: rgba(255,255,255,.14);
      box-shadow: 0 0 0 4px rgba(214,155,66,.14);
    }

    .form-note {
      color: rgba(255,255,255,.58);
      font-size: 12px;
      line-height: 1.7;
    }

    .site-footer {
      padding: 58px 0 28px;
      background: #10221d;
      color: rgba(255,255,255,.78);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .85fr .85fr .9fr;
      gap: 18px;
    }

    .footer-card {
      padding: 22px;
      border-radius: 24px;
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.09);
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }

    .footer-brand strong {
      display: block;
      color: #fff;
      line-height: 1.25;
    }

    .footer-brand small {
      display: block;
      margin-top: 4px;
      color: rgba(255,255,255,.56);
    }

    .footer-card p {
      color: rgba(255,255,255,.62);
      font-size: 14px;
      line-height: 1.85;
    }

    .footer-title {
      color: #fff;
      font-weight: 820;
      margin-bottom: 14px;
    }

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

    .footer-links a {
      color: rgba(255,255,255,.62);
      font-size: 14px;
      transition: color .22s var(--ease), transform .22s var(--ease);
    }

    .footer-links a:hover {
      color: #fff;
      transform: translateX(3px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 22px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.10);
      color: rgba(255,255,255,.56);
      font-size: 14px;
    }

    .footer-bottom strong {
      color: rgba(255,255,255,.88);
    }

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

      .desktop-nav,
      .nav-right .nav-list {
        display: none;
      }

      .menu-toggle {
        display: inline-grid;
        place-items: center;
      }

      .brand {
        justify-content: flex-start;
        min-width: 0;
      }

      .hero-grid,
      .pain-grid,
      .value-grid,
      .faq-layout,
      .consult-card {
        grid-template-columns: 1fr;
      }

      .section-head {
        grid-template-columns: 1fr;
      }

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

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

      .faq-aside {
        position: static;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .site-header {
        position: sticky;
      }

      .header-inner {
        min-height: 72px;
      }

      .brand-text strong {
        max-width: 210px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .hero {
        padding: 52px 0 34px;
      }

      h1 {
        font-size: clamp(34px, 10vw, 46px);
      }

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

      .hero-panel,
      .process-wrap,
      .consult-card {
        border-radius: 28px;
        padding: 20px;
      }

      .map-row {
        grid-template-columns: 1fr;
      }

      .metric-strip,
      .value-metrics,
      .module-grid {
        grid-template-columns: 1fr;
      }

      .solution-row,
      .solution-row:nth-child(even) {
        grid-template-columns: 1fr;
        padding: 14px;
      }

      .solution-row:nth-child(even) .solution-visual {
        order: 0;
      }

      .section {
        padding: 52px 0;
      }

      .process-head {
        display: grid;
      }

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

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

    @media (max-width: 520px) {
      .brand {
        padding: 6px 9px;
        gap: 8px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

      .brand-text strong {
        max-width: 170px;
        font-size: 13px;
      }

      .brand-text small {
        font-size: 11px;
      }

      .hero-actions,
      .consult-actions {
        display: grid;
        grid-template-columns: 1fr;
      }

      .btn,
      .nav-cta {
        width: 100%;
      }

      .pain-main,
      .value-card,
      .module-card,
      .faq-aside {
        padding: 22px;
        border-radius: 24px;
      }

      .triad li {
        grid-template-columns: 1fr;
      }

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

/* roulang page: category3 */
:root{
      --ink:#10251f;
      --ink-2:#19352d;
      --graphite:#26332f;
      --jade:#1f8a70;
      --jade-2:#5fb49c;
      --moss:#6e8f73;
      --amber:#c9933e;
      --copper:#d97945;
      --warm:#fbf8f1;
      --mist:#f3f0e8;
      --card:#fffdf8;
      --muted:#66736d;
      --soft:#e4ded1;
      --line:rgba(25,53,45,.14);
      --shadow:0 18px 60px rgba(16,37,31,.12);
      --shadow-hover:0 24px 72px rgba(16,37,31,.18);
      --radius-lg:28px;
      --radius-md:20px;
      --radius-sm:14px;
      --container:1220px;
      --ease:all .28s ease;
    }

    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:PingFang SC,Microsoft YaHei,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 16% 8%, rgba(95,180,156,.18), transparent 28%),
        radial-gradient(circle at 82% 12%, rgba(201,147,62,.16), transparent 26%),
        linear-gradient(180deg,#fffdf8 0%,var(--warm) 38%,#f6f1e7 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:none;background:none}
    ::selection{background:rgba(31,138,112,.2);color:var(--ink)}
    :focus-visible{outline:3px solid rgba(201,147,62,.5);outline-offset:3px;border-radius:12px}

    .container{width:min(var(--container),calc(100% - 40px));margin:0 auto}
    .section{padding:86px 0}
    .section-tight{padding:62px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      padding:7px 12px;border:1px solid rgba(31,138,112,.22);
      background:rgba(255,253,248,.72);border-radius:999px;
      color:var(--jade);font-size:14px;font-weight:700;
      box-shadow:0 8px 24px rgba(16,37,31,.06);
    }
    .eyebrow::before{
      content:"";width:8px;height:8px;border-radius:999px;
      background:linear-gradient(135deg,var(--jade),var(--amber));
      box-shadow:0 0 0 5px rgba(31,138,112,.1);
    }
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.16;letter-spacing:-.04em;margin-top:14px}
    .section-head p{max-width:520px;color:var(--muted);font-size:17px}
    .muted{color:var(--muted)}
    .highlight{color:var(--jade)}

    .site-header{
      position:sticky;top:0;z-index:50;
      background:rgba(251,248,241,.94);
      border-bottom:1px solid rgba(16,37,31,.1);
      box-shadow:0 8px 30px rgba(16,37,31,.06);
      backdrop-filter:saturate(140%) blur(8px);
    }
    .nav-shell{
      height:78px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:18px;
    }
    .nav-list{list-style:none;display:flex;align-items:center;gap:8px}
    .nav-left{justify-content:flex-end}
    .nav-right{justify-content:flex-start}
    .nav-link{
      display:inline-flex;align-items:center;justify-content:center;
      min-height:42px;padding:0 15px;border-radius:999px;
      color:var(--graphite);font-size:15px;font-weight:700;
      transition:var(--ease);border:1px solid transparent;
      white-space:nowrap;
    }
    .nav-link:hover{background:rgba(31,138,112,.08);border-color:rgba(31,138,112,.18);color:var(--jade);transform:translateY(-1px)}
    .nav-link.active{background:var(--ink);color:#fff;border-color:rgba(255,255,255,.16);box-shadow:0 10px 26px rgba(16,37,31,.18)}
    .brand{
      display:flex;align-items:center;gap:12px;justify-content:center;
      padding:9px 16px;border-radius:999px;background:linear-gradient(180deg,#fffdf8,#f5efe2);
      border:1px solid rgba(16,37,31,.12);box-shadow:0 12px 34px rgba(16,37,31,.08);
      min-width:330px;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      display:grid;place-items:center;flex:0 0 auto;
      background:linear-gradient(135deg,var(--ink),var(--jade) 56%,var(--amber));
      box-shadow:0 12px 28px rgba(31,138,112,.24);
      color:#fff;font-weight:900;
    }
    .brand strong{display:block;font-size:17px;line-height:1.2;letter-spacing:-.02em}
    .brand small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
    .nav-cta{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:42px;padding:0 16px;border-radius:999px;
      background:linear-gradient(135deg,var(--amber),var(--copper));
      color:#fff;font-weight:800;font-size:14px;box-shadow:0 14px 30px rgba(201,147,62,.26);
      transition:var(--ease);white-space:nowrap;
    }
    .nav-cta:hover{transform:translateY(-2px);filter:saturate(1.06) brightness(1.02)}
    .menu-toggle{display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:#fffdf8}
    .menu-toggle span{display:block;width:19px;height:2px;background:var(--ink);margin:5px auto;border-radius:99px;transition:var(--ease)}

    .hero{
      position:relative;overflow:hidden;
      padding:74px 0 64px;
      background:
        linear-gradient(135deg,rgba(16,37,31,.96),rgba(25,53,45,.94) 54%,rgba(31,138,112,.84)),
        radial-gradient(circle at 78% 16%,rgba(201,147,62,.4),transparent 28%);
      color:#fff;
    }
    .hero::before{
      content:"";position:absolute;inset:0;
      background-image:
        linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),
        linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);
      background-size:42px 42px;mask-image:linear-gradient(90deg,transparent,black 16%,black 84%,transparent);
      opacity:.38;
    }
    .hero::after{
      content:"";position:absolute;width:560px;height:560px;border-radius:50%;
      right:-180px;top:-190px;background:radial-gradient(circle,rgba(201,147,62,.34),transparent 64%);
    }
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.04fr .96fr;gap:52px;align-items:center}
    .breadcrumb{
      display:flex;align-items:center;gap:8px;flex-wrap:wrap;
      color:rgba(255,255,255,.72);font-size:14px;margin-bottom:22px;
    }
    .breadcrumb a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .hero h1{font-size:clamp(40px,6vw,72px);line-height:1.08;letter-spacing:-.055em;max-width:760px}
    .hero-sub{font-size:18px;color:rgba(255,255,255,.78);max-width:680px;margin-top:22px}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:50px;padding:0 20px;border-radius:16px;font-weight:850;
      transition:var(--ease);border:1px solid transparent;
    }
    .btn-primary{background:linear-gradient(135deg,var(--amber),var(--copper));color:#fff;box-shadow:0 18px 38px rgba(201,147,62,.28)}
    .btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 48px rgba(201,147,62,.34)}
    .btn-secondary{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.22)}
    .btn-secondary:hover{background:rgba(255,255,255,.16);transform:translateY(-3px)}
    .btn-dark{background:var(--ink);color:#fff;box-shadow:0 16px 34px rgba(16,37,31,.2)}
    .btn-dark:hover{transform:translateY(-3px);background:#18382f}
    .btn-light{background:#fffdf8;color:var(--ink);border-color:rgba(16,37,31,.12)}
    .btn-light:hover{transform:translateY(-3px);border-color:rgba(31,138,112,.28);box-shadow:0 18px 44px rgba(16,37,31,.12)}
    .hero-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px;max-width:650px}
    .metric{
      padding:15px 14px;border-radius:18px;
      background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
    }
    .metric strong{display:block;font-size:22px;line-height:1.1;color:#fff}
    .metric span{display:block;font-size:13px;color:rgba(255,255,255,.68);margin-top:5px}
    .case-panel{
      position:relative;padding:26px;border-radius:32px;
      background:linear-gradient(180deg,rgba(255,253,248,.96),rgba(245,240,230,.93));
      color:var(--ink);box-shadow:0 30px 90px rgba(0,0,0,.24);
      border:1px solid rgba(255,255,255,.42);
    }
    .panel-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:20px}
    .panel-title strong{display:block;font-size:24px;letter-spacing:-.03em}
    .panel-title span{display:block;color:var(--muted);font-size:14px;margin-top:4px}
    .status-badge{
      display:inline-flex;align-items:center;gap:7px;padding:8px 11px;border-radius:999px;
      background:rgba(31,138,112,.1);color:var(--jade);font-weight:800;font-size:13px;
    }
    .status-badge i{width:8px;height:8px;border-radius:99px;background:var(--jade)}
    .result-card{
      padding:20px;border-radius:22px;background:#fffdf8;border:1px solid rgba(16,37,31,.1);
      box-shadow:0 14px 34px rgba(16,37,31,.08);margin-top:14px;
    }
    .result-card .line{height:9px;border-radius:999px;background:#efe8da;overflow:hidden;margin:14px 0}
    .result-card .line span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--jade),var(--amber))}
    .result-row{display:flex;align-items:center;justify-content:space-between;gap:14px;color:var(--muted);font-size:14px}
    .panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}
    .mini-result{padding:16px;border-radius:20px;background:rgba(31,138,112,.08);border:1px solid rgba(31,138,112,.14)}
    .mini-result strong{display:block;font-size:26px;line-height:1;color:var(--jade)}
    .mini-result span{font-size:13px;color:var(--muted)}

    .trust-strip{padding:24px 0;background:rgba(255,253,248,.72);border-bottom:1px solid rgba(16,37,31,.08)}
    .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .trust-item{
      display:flex;align-items:center;gap:12px;padding:16px;border-radius:20px;
      background:rgba(255,255,255,.72);border:1px solid var(--line);
    }
    .trust-icon{width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,rgba(31,138,112,.16),rgba(201,147,62,.18));display:grid;place-items:center;color:var(--jade);font-weight:900}
    .trust-item strong{display:block;font-size:15px}
    .trust-item span{display:block;color:var(--muted);font-size:13px}

    .case-feature{
      display:grid;grid-template-columns:1.12fr .88fr;gap:26px;align-items:stretch;
    }
    .big-case,.quote-card,.process-card,.faq-item,.form-card,.summary-card{
      background:rgba(255,253,248,.9);border:1px solid var(--line);
      border-radius:var(--radius-lg);box-shadow:var(--shadow);
    }
    .big-case{
      padding:34px;position:relative;overflow:hidden;min-height:460px;
    }
    .big-case::after{
      content:"";position:absolute;right:-80px;bottom:-90px;width:300px;height:300px;border-radius:50%;
      background:radial-gradient(circle,rgba(31,138,112,.16),transparent 68%);
    }
    .case-tags{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0}
    .tag{
      display:inline-flex;align-items:center;padding:6px 10px;border-radius:999px;
      background:rgba(31,138,112,.08);border:1px solid rgba(31,138,112,.14);
      color:var(--jade);font-weight:750;font-size:13px;
    }
    .big-case h3{font-size:clamp(26px,3.4vw,42px);line-height:1.18;letter-spacing:-.04em;max-width:760px}
    .case-text{color:var(--muted);font-size:17px;margin-top:18px;max-width:720px}
    .outcomes{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px;position:relative;z-index:1}
    .outcome{
      padding:18px;border-radius:22px;background:#fff;border:1px solid rgba(16,37,31,.1);
      transition:var(--ease);
    }
    .outcome:hover{transform:translateY(-5px);box-shadow:0 18px 44px rgba(16,37,31,.1)}
    .outcome strong{display:block;font-size:30px;line-height:1;color:var(--ink)}
    .outcome span{font-size:13px;color:var(--muted);display:block;margin-top:8px}
    .case-aside{display:grid;gap:18px}
    .quote-card{padding:26px}
    .quote-card blockquote{font-size:20px;line-height:1.65;font-weight:750;letter-spacing:-.02em}
    .quote-meta{display:flex;align-items:center;gap:12px;margin-top:20px;color:var(--muted);font-size:14px}
    .avatar{width:42px;height:42px;border-radius:50%;background:linear-gradient(135deg,var(--jade),var(--amber));display:grid;place-items:center;color:#fff;font-weight:900}
    .summary-card{padding:24px;background:linear-gradient(135deg,var(--ink),var(--ink-2));color:#fff}
    .summary-card p{color:rgba(255,255,255,.72);margin-top:8px}
    .summary-list{list-style:none;margin-top:18px;display:grid;gap:10px}
    .summary-list li{display:flex;gap:10px;align-items:flex-start;color:rgba(255,255,255,.82)}
    .summary-list li::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--amber);margin-top:10px;flex:0 0 auto}

    .case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .case-card{
      position:relative;overflow:hidden;padding:26px;border-radius:var(--radius-lg);
      background:#fffdf8;border:1px solid var(--line);box-shadow:0 12px 34px rgba(16,37,31,.08);
      transition:var(--ease);
    }
    .case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:rgba(31,138,112,.25)}
    .case-card::before{content:"";position:absolute;left:0;top:0;width:100%;height:5px;background:linear-gradient(90deg,var(--jade),var(--amber))}
    .case-card .num{font-size:42px;line-height:1;font-weight:900;letter-spacing:-.06em;color:var(--jade);margin:18px 0 10px}
    .case-card h3{font-size:22px;line-height:1.3;letter-spacing:-.03em}
    .case-card p{color:var(--muted);margin-top:12px}
    .case-card .case-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:20px;padding-top:16px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}

    .process-wrap{
      position:relative;padding:34px;border-radius:36px;
      background:linear-gradient(135deg,#fffdf8,#f3ecde);
      border:1px solid rgba(16,37,31,.12);box-shadow:var(--shadow);
    }
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
    .process-card{padding:22px;box-shadow:none;position:relative;counter-increment:step;transition:var(--ease)}
    .process-card:hover{transform:translateY(-5px);box-shadow:0 16px 44px rgba(16,37,31,.1)}
    .process-card::before{
      content:"0" counter(step);display:inline-grid;place-items:center;
      width:42px;height:42px;border-radius:16px;margin-bottom:16px;
      background:linear-gradient(135deg,var(--ink),var(--jade));color:#fff;font-weight:900;
    }
    .process-card h3{font-size:19px;margin-bottom:8px}
    .process-card p{color:var(--muted);font-size:15px}

    .cooperate{
      display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:start;
    }
    .form-card{padding:30px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:7px;margin-bottom:14px}
    .field.full{grid-column:1/-1}
    label{font-weight:750;font-size:14px;color:var(--graphite)}
    input,select,textarea{
      width:100%;border:1px solid rgba(16,37,31,.14);background:#fffdf8;color:var(--ink);
      border-radius:16px;padding:13px 14px;transition:var(--ease);
    }
    textarea{min-height:132px;resize:vertical}
    input:hover,select:hover,textarea:hover{border-color:rgba(31,138,112,.28)}
    input:focus,select:focus,textarea:focus{outline:none;border-color:var(--jade);box-shadow:0 0 0 4px rgba(31,138,112,.12)}
    input:disabled{opacity:.55;cursor:not-allowed}
    .form-note{
      margin-top:14px;padding:13px 14px;border-radius:16px;
      background:rgba(31,138,112,.08);border:1px solid rgba(31,138,112,.14);
      color:var(--muted);font-size:14px;
    }
    .contact-card{
      padding:32px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--ink),#1d3e34 60%,#2b6f5a);
      color:#fff;box-shadow:var(--shadow);position:sticky;top:104px;overflow:hidden;
    }
    .contact-card::after{
      content:"";position:absolute;right:-95px;top:-95px;width:240px;height:240px;border-radius:50%;
      background:radial-gradient(circle,rgba(201,147,62,.28),transparent 66%);
    }
    .contact-card h2{font-size:34px;line-height:1.18;letter-spacing:-.04em}
    .contact-card p{color:rgba(255,255,255,.76);margin-top:14px}
    .contact-points{display:grid;gap:12px;margin-top:24px;position:relative;z-index:1}
    .contact-point{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:18px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
    .contact-point b{display:grid;place-items:center;width:26px;height:26px;border-radius:10px;background:rgba(201,147,62,.28);color:#fff;flex:0 0 auto}

    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:start}
    .faq-intro{
      padding:30px;border-radius:var(--radius-lg);background:#fffdf8;border:1px solid var(--line);
      box-shadow:0 12px 34px rgba(16,37,31,.08);
    }
    .faq-intro h2{font-size:38px;line-height:1.18;letter-spacing:-.04em;margin-top:14px}
    .faq-list{display:grid;gap:12px}
    .faq-item{box-shadow:none;overflow:hidden}
    .faq-question{
      width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
      padding:20px 22px;text-align:left;color:var(--ink);font-weight:850;
    }
    .faq-question span:first-child{font-size:17px}
    .faq-icon{width:28px;height:28px;border-radius:10px;background:rgba(31,138,112,.1);display:grid;place-items:center;color:var(--jade);transition:var(--ease);flex:0 0 auto}
    .faq-answer{max-height:0;overflow:hidden;transition:max-height .28s ease}
    .faq-answer p{padding:0 22px 22px;color:var(--muted)}
    .faq-item.open .faq-answer{max-height:220px}
    .faq-item.open .faq-icon{transform:rotate(45deg);background:var(--jade);color:#fff}

    .cta{
      padding:44px;border-radius:38px;background:
        radial-gradient(circle at 78% 20%,rgba(201,147,62,.28),transparent 30%),
        linear-gradient(135deg,var(--ink),#174135 58%,#2d7c65);
      color:#fff;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center;
      box-shadow:0 28px 80px rgba(16,37,31,.22);overflow:hidden;position:relative;
    }
    .cta h2{font-size:clamp(30px,4.5vw,52px);line-height:1.12;letter-spacing:-.045em}
    .cta p{color:rgba(255,255,255,.75);margin-top:14px;font-size:17px;max-width:700px}
    .cta-actions{display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}
    .cta-badges{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
    .cta-badge{padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);font-size:13px;color:rgba(255,255,255,.82)}

    .site-footer{padding:64px 0 26px;background:var(--ink);color:#fff;margin-top:86px}
    .footer-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr .95fr;gap:18px}
    .footer-card{
      padding:22px;border-radius:24px;background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.1);
    }
    .footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
    .footer-brand strong{display:block;font-size:18px;line-height:1.25}
    .footer-brand small{display:block;color:rgba(255,255,255,.58);font-size:12px;margin-top:2px}
    .footer-card p{color:rgba(255,255,255,.64);font-size:14px}
    .footer-title{font-weight:900;margin-bottom:12px;color:#fff}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:rgba(255,255,255,.66);font-size:14px;transition:var(--ease)}
    .footer-links a:hover{color:#fff;transform:translateX(3px)}
    .footer-bottom{
      display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
      margin-top:22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
      color:rgba(255,255,255,.58);font-size:14px;
    }
    .footer-bottom strong{color:#fff}

    @media (max-width:1024px){
      .nav-shell{grid-template-columns:auto 1fr auto;height:72px}
      .brand{min-width:0;justify-content:flex-start;padding:7px 10px}
      .brand strong{font-size:15px;max-width:260px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
      .nav-left,.nav-right{
        position:fixed;left:20px;right:20px;top:82px;
        background:#fffdf8;border:1px solid var(--line);border-radius:24px;
        box-shadow:var(--shadow);padding:14px;display:none;z-index:60;
      }
      .nav-left{justify-content:flex-start;flex-wrap:wrap}
      .nav-right{top:218px;justify-content:flex-start;flex-wrap:wrap}
      body.nav-open .nav-left,body.nav-open .nav-right{display:flex}
      .menu-toggle{display:block;justify-self:end}
      body.nav-open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
      body.nav-open .menu-toggle span:nth-child(2){opacity:0}
      body.nav-open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
      .hero-grid,.case-feature,.cooperate,.faq-wrap,.cta{grid-template-columns:1fr}
      .hero-metrics,.trust-grid,.case-grid{grid-template-columns:repeat(2,1fr)}
      .process-grid{grid-template-columns:repeat(2,1fr)}
      .contact-card{position:relative;top:auto}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
    }

    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:64px 0}
      .section-head{display:block}
      .section-head p{margin-top:14px}
      .hero{padding:48px 0 46px}
      .hero-actions .btn,.cta-actions .btn{width:100%}
      .hero-metrics,.trust-grid,.case-grid,.outcomes,.panel-grid,.process-grid,.form-grid{grid-template-columns:1fr}
      .field.full{grid-column:auto}
      .big-case,.form-card,.contact-card,.process-wrap,.cta{padding:24px;border-radius:26px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:grid}
    }

    @media (max-width:520px){
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .brand strong{max-width:190px;font-size:14px}
      .brand small{display:none}
      .nav-link,.nav-cta{width:100%;justify-content:center}
      .nav-left,.nav-right{left:14px;right:14px}
      .hero h1{font-size:36px}
      .case-panel{padding:18px;border-radius:24px}
      .panel-top{display:grid}
      .metric strong{font-size:20px}
      .case-card .num{font-size:36px}
      .faq-question{padding:18px}
      .site-footer{margin-top:60px}
    }