:root {
            --y_w-primary: #d42e2e;
            --y_w-dark: #0f1115;
            --y_w-accent: #1e222d;
            --y_w-text: #e0e0e0;
            --y_w-text-muted: #a0a0a0;
            --y_w-glow: rgba(212, 46, 46, 0.2);
        }

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

        body {
            background-color: var(--y_w-dark);
            color: var(--y_w-text);
            font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
            line-height: 1.8;
            overflow-x: hidden;
            word-break: keep-all;
        }

        /* 导航复用与适配 */
        .y_w-ohuroy {
            background: rgba(15, 17, 21, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 1000;
            border-bottom: 1px solid var(--y_w-accent);
        }
        .y_w-onokiq {
            max-width: 1200px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding: 16px 24px;
        }
        .y_w-logo {
            flex-shrink: 0;
        }
        .y_w-logo img {
            height: 32px;
            display: block;
        }
        .y_w-ohuroy-list {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }
        .y_w-ohuroy-list a {
            color: var(--y_w-text-muted);
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s ease;
        }
        .y_w-ohuroy-list a:hover, .y_w-ohuroy-list a.y_w-active {
            color: var(--y_w-primary);
        }

        /* 布局容器 */
        .y_w-ojeba {
            width: 100%;
            padding: 96px 0 64px;
        }
        .y_w-ipagi {
            max-width: 1100px;
            margin: 0 auto;
            padding: 0 32px;
            min-width: 0;
        }

        /* 展示区域 - 独特设计 */
        .y_w-zela {
            padding: 80px 0;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 48px;
            position: relative;
        }
        .y_w-zela::before {
            content: "";
            position: absolute;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, var(--y_w-glow) 0%, transparent 70%);
            top: -50px;
            right: -50px;
            z-index: -1;
        }
        .y_w-ufet {
            flex: 1;
            min-width: 300px;
            word-break: break-word;
        }
        .y_w-ufet h1 {
            font-size: clamp(2.5rem, 5vw, 3.5rem);
            line-height: 1.2;
            margin-bottom: 24px;
            color: #fff;
            font-weight: 800;
        }
        .y_w-ufet p {
            font-size: clamp(1rem, 1.5vw, 1.2rem);
            color: var(--y_w-text-muted);
            margin-bottom: 32px;
        }

        /* 按钮组件 */
        .y_w-upizili {
            display: inline-block;
            background: var(--y_w-primary);
            color: #fff;
            padding: 14px 36px;
            border-radius: 4px;
            text-decoration: none;
            font-weight: 600;
            transition: transform 0.2s ease, box-shadow 0.2s ease;
            box-shadow: 0 4px 15px var(--y_w-glow);
        }
        .y_w-upizili:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px var(--y_w-glow);
        }
        .y_w-wovel {
            display: inline-block;
            margin-left: 16px;
            color: var(--y_w-text);
            text-decoration: none;
            border-bottom: 1px solid var(--y_w-primary);
            padding-bottom: 4px;
            transition: color 0.3s;
        }
        .y_w-wovel:hover {
            color: var(--y_w-primary);
        }

        /* 功能网格 */
        .y_w-hariti {
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
            margin-top: 64px;
        }
        .y_w-uqowis {
            flex: 1;
            min-width: 280px;
            background: var(--y_w-accent);
            padding: 40px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.05);
            transition: border-color 0.3s;
        }
        .y_w-uqowis:hover {
            border-color: var(--y_w-primary);
        }
        .y_w-uqowis h3 {
            font-size: 1.5rem;
            margin-bottom: 16px;
            color: #fff;
        }
        .y_w-uqowis p {
            font-size: 0.95rem;
            color: var(--y_w-text-muted);
        }

        /* 详情展示 */
        .y_w-atuno {
            padding: 96px 0;
            background: linear-gradient(180deg, var(--y_w-dark) 0%, #161a21 100%);
        }
        .y_w-debozuq {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 64px;
            margin-bottom: 48px;
        }
        .y_w-debozuq:nth-child(even) {
            flex-direction: row-reverse;
        }
        .y_w-debozuq .y_w-ufet h2 {
            font-size: 2rem;
            margin-bottom: 24px;
            color: #fff;
        }
        .y_w-debozuq .y_w-ufet-meta {
            border-left: 3px solid var(--y_w-primary);
            padding-left: 20px;
            margin: 24px 0;
        }

        /* 页脚区域 */
        .y_w-avogez {
            background: #090b0e;
            padding: 64px 0 32px;
            border-top: 1px solid var(--y_w-accent);
        }
        .y_w-itepun {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 40px;
            margin-bottom: 48px;
        }
        .y_w-itepun-group {
            flex: 1;
            min-width: 150px;
        }
        .y_w-itepun-group h4 {
            color: #fff;
            margin-bottom: 20px;
            font-size: 1rem;
        }
        .y_w-itepun-group a {
            display: block;
            color: var(--y_w-text-muted);
            text-decoration: none;
            margin-bottom: 12px;
            font-size: 0.9rem;
        }
        .y_w-itepun-group a:hover {
            color: var(--y_w-primary);
        }
        .y_w-brand-footer {
            text-align: center;
            padding-top: 32px;
            border-top: 1px solid var(--y_w-accent);
            color: var(--y_w-text-muted);
            font-size: 0.85rem;
        }

        @media (max-width: 768px) {
            .y_w-onokiq { padding: 12px; }
            .y_w-ohuroy-list { display: none; } /* Mobile could use a menu, but simplified here */
            .y_w-ufet h1 { font-size: 2rem; }
            .y_w-debozuq { gap: 32px; }
        }