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

        body {
            font-family: "Microsoft YaHei", "Segoe UI", Roboto, Arial, sans-serif;
            background: #f5f5f5;
            color: #333;
            font-size: 14px;
            line-height: 1.6;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.3s ease;
        }

        .container {
            width: 1200px;
            margin: 0 auto;
        }

        /* 顶部栏 */
        .top-bar {
            background: linear-gradient(to bottom, #fff8f5, #fef5f0);
            border-bottom: 1px solid #f0e6de;
            padding: 8px 0;
            font-size: 12px;
            color: #666;
        }

        .top-bar-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .welcome {
            color: #666;
        }

        .top-links a {
            color: #666;
            margin-left: 15px;
        }

        .top-links a:hover {
            color: #ff6b35;
        }

        /* 头部区域 */
        .header {
            background: linear-gradient(to bottom, #ffffff, #fff8f5);
            padding: 24px 0;
            box-shadow: 0 2px 12px rgba(255, 107, 53, 0.08);
        }

        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .logo {
            font-size: 32px;
            font-weight: bold;
            color: #ff6b35;
            text-shadow: 2px 2px 4px rgba(255, 107, 53, 0.2);
            transition: all 0.3s ease;
            cursor: pointer;
        }

        .logo:hover {
            transform: scale(1.05);
            text-shadow: 3px 3px 6px rgba(255, 107, 53, 0.3);
        }

        .logo span {
            color: #262626;
        }

        .search-box {
            flex: 1;
            max-width: 650px;
            margin: 0 40px;
        }

        .search-form {
            display: flex;
        }

        .search-input {
            flex: 1;
            padding: 10px 15px;
            border: 2px solid #ff6b35;
            border-right: none;
            font-size: 14px;
            outline: none;
            border-radius: 4px 0 0 4px;
        }

        .search-btn {
            padding: 10px 35px;
            background-color: #ff6b35;
            color: #fff;
            border: 2px solid #ff6b35;
            cursor: pointer;
            font-size: 14px;
            font-weight: bold;
            border-radius: 0 4px 4px 0;
            transition: background-color 0.3s;
        }

        .search-btn:hover {
            background-color: #e85a2b;
            border-color: #e85a2b;
        }

        .header-actions {
            display: flex;
            gap: 15px;
        }

        .action-btn {
            padding: 8px 18px;
            border: 1px solid #d9d9d9;
            background-color: #fff;
            color: #666;
            border-radius: 4px;
            font-size: 14px;
        }

        .action-btn:hover {
            border-color: #ff6b35;
            color: #ff6b35;
        }

        .action-btn.primary {
            background-color: #ff6b35;
            color: #fff;
            border-color: #ff6b35;
        }

        .action-btn.primary:hover {
            background-color: #e85a2b;
            border-color: #e85a2b;
        }

        /* 主导航 */
        .main-nav {
            background: linear-gradient(to bottom, #ff8c5a, #ff6b35);
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
        }

        .nav-list {
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
        }

        .nav-item a {
            display: block;
            padding: 0 12px;
            line-height: 48px;
            color: #fff;
            font-size: 15px;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.3s ease;
            position: relative;
        }

        .nav-item a:hover {
            background: rgba(255, 255, 255, 0.15);
            transform: translateY(-2px);
        }

        /* 全新横幅 Hero：横向铺满 + 右侧登录注册窗口 */
        .hero-fullwidth {
            background: linear-gradient(135deg, #ff8c5a, #ff6b35);
            width: 100%;
            padding: 50px 0;
            position: relative;
            overflow: hidden;
        }

        .hero-fullwidth .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
            position: relative;
            z-index: 2;
        }

        .hero-left {
            flex: 1.5;
            color: white;
        }

        .hero-left h1 {
            font-size: 42px;
            font-weight: 800;
            margin-bottom: 20px;
            line-height: 1.2;
        }

        .hero-left p {
            font-size: 18px;
            margin-bottom: 30px;
            opacity: 0.95;
        }

        .btn-cta-group {
            display: flex;
            gap: 20px;
        }

        .btn-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 32px;
            border-radius: 50px;
            font-weight: bold;
            transition: all 0.3s;
            font-size: 16px;
        }

        .btn-primary-white {
            background: white;
            color: #ff6b35;
        }

        .btn-primary-white:hover {
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }

        .btn-outline-light {
            background: transparent;
            border: 2px solid white;
            color: white;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-3px);
        }

        .hero-right {
            width: 360px;
            background: white;
            border-radius: 24px;
            padding: 28px 24px;
            box-shadow: 0 20px 35px rgba(0, 0, 0, 0.2);
            text-align: center;
        }

        .hero-right h3 {
            font-size: 24px;
            color: #ff6b35;
            margin-bottom: 8px;
        }

        .hero-right .sub {
            color: #666;
            margin-bottom: 20px;
            font-size: 14px;
        }

        .input-group {
            margin-bottom: 15px;
        }

        .hero-right input {
            width: 100%;
            padding: 12px 16px;
            border: 1px solid #ddd;
            border-radius: 40px;
            font-size: 14px;
            outline: none;
        }

        .hero-right input:focus {
            border-color: #ff6b35;
        }

        .reg-btn {
            width: 100%;
            background: #ff6b35;
            color: white;
            border: none;
            padding: 12px;
            border-radius: 40px;
            font-weight: bold;
            font-size: 16px;
            cursor: pointer;
            margin-top: 8px;
            transition: 0.3s;
        }

        .reg-btn:hover {
            background: #e85a2b;
        }

        .login-link {
            margin-top: 16px;
            font-size: 13px;
        }

        .login-link a {
            color: #ff6b35;
            font-weight: 500;
        }

        /* 装饰漂浮球 */
        .floating-shape-hero {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            pointer-events: none;
            animation: float 8s infinite ease-in-out;
        }

        .shape-h1 {
            width: 200px;
            height: 200px;
            top: -50px;
            left: -80px;
            animation-delay: 0s;
        }

        .shape-h2 {
            width: 150px;
            height: 150px;
            bottom: -40px;
            right: 10%;
            animation-delay: 2s;
        }

        @keyframes float {

            0%,
            100% {
                transform: translateY(0) rotate(0deg);
            }

            50% {
                transform: translateY(-20px) rotate(10deg);
            }
        }

        /* 推荐店铺模块 */
        .section-card {
            background: white;
            border-radius: 20px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
            margin: 40px 0;
            overflow: hidden;
        }

        .section-header {
            padding: 20px 28px;
            border-bottom: 1px solid #f0f0f0;
        }

        .section-header h2 {
            font-size: 22px;
            font-weight: 600;
            color: #ff6b35;
            position: relative;
            display: inline-block;
        }

        .shop-grid {
            padding: 20px 28px;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 16px;
        }

        .shop-item {
            background: #fefaf8;
            padding: 10px 16px;
            border-radius: 40px;
            text-align: center;
            font-size: 14px;
            transition: all 0.2s;
            border: 1px solid #ffe0d4;
            color: #444;
        }

        .shop-item:hover {
            background: #ff6b35;
            color: white;
            transform: translateY(-2px);
            border-color: #ff6b35;
        }

        /* 行业分类通栏 */
        .category-full {
            background: white;
            border-radius: 20px;
            margin-bottom: 40px;
            overflow: hidden;
        }

        .category-grid {
            padding: 20px 28px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .category-tag {
            background: #f8f8f8;
            padding: 8px 22px;
            border-radius: 40px;
            font-size: 14px;
            color: #555;
            transition: 0.2s;
        }

        .category-tag:hover {
            background: #ff6b35;
            color: white;
            transform: translateY(-2px);
        }

        /* 热门商机列表 90条 */
        .hot-list {
            padding: 20px 28px;
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 12px;
            max-height: 900px;
            overflow-y: auto;
        }

        .hot-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 8px 12px;
            border-radius: 12px;
            transition: all 0.3s;
        }

        .hot-item:hover {
            background: #fff5f0;
            transform: translateX(6px);
        }

        .hot-num {
            width: 28px;
            height: 28px;
            background: #f0f0f0;
            color: #ff6b35;
            font-weight: bold;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            font-size: 14px;
        }

        .hot-title {
            flex: 1;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* footer */
        .footer {
            background: #1a1a2e;
            color: #ccc;
            text-align: center;
            padding: 40px 24px;
            margin-top: 40px;
        }

        .footer a {
            color: #ff8c5a;
        }

        .copyright {
            margin-top: 16px;
            font-size: 12px;
            color: #888;
        }

        @media (max-width: 1200px) {
            .container {
                width: 95%;
            }

            .hero-fullwidth .container {
                flex-direction: column;
            }

            .hero-right {
                width: 100%;
                max-width: 400px;
            }
        }

        @media (max-width: 768px) {
            .header-content {
                flex-wrap: wrap;
                gap: 20px;
            }

            .search-box {
                order: 3;
                margin: 0;
                width: 100%;
            }

            .nav-list {
                flex-wrap: wrap;
                justify-content: center;
            }

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

            .btn-cta-group {
                flex-wrap: wrap;
            }

            .hot-list {
                grid-template-columns: 1fr;
                max-height: none;
            }
        }