* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Quicksand', sans-serif;
            background-color: #fef9f0;
            color: #4a4a4a;
            line-height: 1.6;
        }
        
        /* 兔兔色调 */
        :root {
            --carrot: #ff9a5a;
            --carrot-light: #ffd8b5;
            --carrot-bg: #fff3e5;
            --mint: #b8e0d4;
            --mint-light: #e0f2ee;
            --bunny-pink: #ffe0e5;
            --bunny-gray: #f0f0f0;
            --text-soft: #6b5a4e;
            --text-light: #9c8e82;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        /* 头部 */
        .header {
            background-color: white;
            box-shadow: 0 4px 12px rgba(255, 154, 90, 0.1);
            padding: 15px 0;
            border-bottom: 3px solid var(--carrot);
        }
        
        .header-content {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
        	 text-decoration: none;  /* 去掉下划线 */
        }
        
        .logo-icon {
            font-size: 2.5rem;
            line-height: 1;
        }
        
        .logo-text h1 {
            font-size: 1.8rem;
            font-weight: 600;
            color: var(--carrot);
            letter-spacing: 1px;
        }
        
        .logo-text p {
            font-size: 0.9rem;
            color: var(--text-light);
            font-weight: 500;
        }
        
		.logo:hover .site-name {
		    color: #ff8642;  /* 悬停时变色，给用户反馈 */
		    transition: color 0.3s;
		}
		        
		.site-name {
		    font-size: 1.8rem;        /* 和 H1 一样大 */
		    font-weight: 600;          /* 加粗 */
		    color: #ff9a5a;            /* 胡萝卜色 */
		    line-height: 1.2;           /* 合适的行高 */
		    display: block;             /* 块级显示，独占一行 */
		    letter-spacing: 0.5px;      /* 稍微宽松一点 */
		    text-decoration: none;      /* 无下划线 */
		   
		}
		
		/* 如果你想加悬停效果 */
		.site-name:hover {
		    color: #ff8642;             /* 深一点的胡萝卜色 */
		    transition: color 0.3s;
		}
        
        
        
        .nav a {
            margin-left: 25px;
            text-decoration: none;
            color: var(--text-soft);
            font-weight: 600;
            font-size: 1rem;
            transition: color 0.3s;
            position: relative;
        }
        
        .nav a:hover {
            color: var(--carrot);
        }
        
        .nav a::after {
            content: "🐰";
            font-size: 0.8rem;
            position: absolute;
            top: -15px;
            right: -15px;
            opacity: 0;
            transition: opacity 0.3s;
        }
        
        .nav a:hover::after {
            opacity: 1;
        }
        
        /* 面包屑导航 */
        .breadcrumb {
            margin: 25px 0 20px;
            font-size: 0.9rem;
            color: var(--text-light);
        }
        
        .breadcrumb a {
            color: var(--carrot);
            text-decoration: none;
        }
        
        .breadcrumb a:hover {
            text-decoration: underline;
        }
        
        /* 投稿页头部 */
        .submit-header {
            background: linear-gradient(135deg, #ffe8d6 0%, #fff2d8 100%);
            padding: 50px 0 40px;
            border-radius: 0 0 60px 60px;
            margin-bottom: 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        
        .submit-header h2 {
            font-size: 3rem;
            color: var(--text-soft);
            margin-bottom: 15px;
        }
        
        .submit-header p {
            font-size: 1.2rem;
            color: var(--text-light);
            max-width: 600px;
            margin: 0 auto;
        }
        
        .floating-carrot {
            position: absolute;
            font-size: 2rem;
            opacity: 0.3;
            animation: float 6s infinite;
        }
        
        .carrot-1 { top: 20px; left: 10%; animation-delay: 0s; }
        .carrot-2 { bottom: 10px; right: 15%; animation-delay: 2s; }
        .carrot-3 { top: 40px; right: 20%; animation-delay: 4s; }
        
        @keyframes float {
            0%, 100% { transform: translateY(0) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(5deg); }
        }
        
        /* 两列布局 */
        .submit-layout {
            display: flex;
            gap: 40px;
            margin: 40px 0;
            flex-wrap: wrap;
        }
        
        .submit-form-container {
            flex: 2;
            min-width: 300px;
        }
        
        .submit-sidebar {
            flex: 1;
            min-width: 250px;
        }
        
        /* 投稿表单卡片 */
        .form-card {
            background-color: white;
            border-radius: 40px;
            padding: 40px;
            box-shadow: 0 20px 40px rgba(255, 154, 90, 0.08);
            border: 2px solid var(--carrot-light);
        }
        
        .form-title {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 30px;
        }
        
        .form-title-icon {
            font-size: 2.5rem;
            background-color: var(--carrot-bg);
            width: 70px;
            height: 70px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .form-title h3 {
            font-size: 2rem;
            color: var(--text-soft);
        }
        
        /* 表单组 */
        .form-group {
            margin-bottom: 25px;
        }
        
        .form-label {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-soft);
            margin-bottom: 8px;
        }
        
        .form-label span {
            font-size: 1.3rem;
        }
        
        .required {
            color: #ff8a8a;
            margin-left: 5px;
            font-size: 0.9rem;
        }
        
        .form-input,
        .form-textarea,
        .form-select {
            width: 100%;
            padding: 15px 20px;
            border: 2px solid #f0e4d5;
            border-radius: 30px;
            font-family: 'Quicksand', sans-serif;
            font-size: 1rem;
            transition: border-color 0.3s;
            background-color: white;
        }
        
        .form-textarea {
            height: 120px;
            resize: vertical;
        }
        
        .form-input:focus,
        .form-textarea:focus,
        .form-select:focus {
            outline: none;
            border-color: var(--carrot);
        }
        
        .form-hint {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-top: 5px;
            margin-left: 15px;
        }
        
        /* 分类选择网格 */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
            gap: 12px;
            margin: 10px 0;
        }
        
        .category-option {
            position: relative;
        }
        
        .category-option input[type="radio"] {
            position: absolute;
            opacity: 0;
            width: 0;
            height: 0;
        }
        
        .category-option label {
            display: flex;
            flex-direction: column;
            align-items: center;
            padding: 15px 10px;
            background-color: var(--bunny-gray);
            border-radius: 25px;
            cursor: pointer;
            transition: all 0.2s;
            border: 2px solid transparent;
        }
        
        .category-option input[type="radio"]:checked + label {
            background-color: var(--carrot-bg);
            border-color: var(--carrot);
        }
        
        .category-option label:hover {
            background-color: var(--carrot-light);
            transform: translateY(-3px);
        }
        
        .category-emoji {
            font-size: 2rem;
            margin-bottom: 5px;
        }
        
        .category-name {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-soft);
        }
        
        /* 标签输入区 */
        .tags-input-area {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 10px;
        }
        
        .tag-item {
            background-color: var(--mint-light);
            padding: 6px 16px;
            border-radius: 40px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: #5f8b7a;
        }
        
        .tag-remove {
            cursor: pointer;
            font-weight: 700;
            font-size: 1.2rem;
            line-height: 1;
        }
        
        .tag-remove:hover {
            color: #ff6b6b;
        }
        
        .tag-input-wrapper {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        
        .tag-input {
            flex: 1;
            min-width: 150px;
            padding: 8px 15px;
            border: 2px solid #f0e4d5;
            border-radius: 40px;
            font-family: 'Quicksand', sans-serif;
        }
        
        .tag-input:focus {
            outline: none;
            border-color: var(--carrot);
        }
        
        .tag-add-btn {
            background-color: var(--carrot);
            color: white;
            border: none;
            padding: 8px 20px;
            border-radius: 40px;
            cursor: pointer;
            font-weight: 600;
        }
        
        .tag-add-btn:hover {
            background-color: #ff8642;
        }
        
        /* 同意条款 */
        .terms-check {
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 20px 0;
        }
        
        .terms-check input {
            width: 18px;
            height: 18px;
            cursor: pointer;
        }
        
        .terms-check label {
            color: var(--text-light);
            font-size: 0.95rem;
        }
        
        .terms-check a {
            color: var(--carrot);
            text-decoration: none;
        }
        
        .terms-check a:hover {
            text-decoration: underline;
        }
        
        /* 提交按钮 */
        .submit-btn {
            background-color: var(--carrot);
            color: white;
            border: none;
            padding: 18px 40px;
            border-radius: 60px;
            font-size: 1.2rem;
            font-weight: 600;
            cursor: pointer;
            width: 100%;
            transition: transform 0.3s, box-shadow 0.3s;
            font-family: 'Quicksand', sans-serif;
        }
        
        .submit-btn:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 24px rgba(255, 154, 90, 0.3);
        }
        
        /* 侧边栏卡片 */
        .sidebar-card {
            background-color: white;
            border-radius: 30px;
            padding: 30px;
            margin-bottom: 25px;
            border: 1px solid #f0e4d5;
        }
        
        .sidebar-title {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 600;
            color: var(--text-soft);
            margin-bottom: 20px;
        }
        
        .sidebar-title span {
            font-size: 1.8rem;
        }
        
        /* 投稿须知 */
        .rule-list {
            list-style: none;
        }
        
        .rule-item {
            display: flex;
            gap: 12px;
            margin-bottom: 18px;
            color: var(--text-light);
        }
        
        .rule-icon {
            font-size: 1.2rem;
            min-width: 24px;
        }
        
        /* 近期投稿 */
        .recent-submission {
            display: flex;
            gap: 12px;
            padding: 12px 0;
            border-bottom: 1px dashed #f0e4d5;
        }
        
        .recent-submission:last-child {
            border-bottom: none;
        }
        
        .recent-avatar {
            width: 40px;
            height: 40px;
            background-color: var(--carrot-bg);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }
        
        .recent-content {
            flex: 1;
        }
        
        .recent-quote {
            font-size: 0.95rem;
            color: var(--text-soft);
            margin-bottom: 4px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        
        .recent-meta {
            font-size: 0.75rem;
            color: var(--text-light);
        }
        
        /* 示例卡片 */
        .example-card {
            background-color: var(--carrot-bg);
            border-radius: 25px;
            padding: 20px;
            margin: 20px 0;
        }
        
        .example-quote {
            font-size: 1rem;
            margin-bottom: 10px;
            color: var(--text-soft);
        }
        
        .example-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        
        .example-tag {
            background-color: white;
            padding: 3px 10px;
            border-radius: 30px;
            font-size: 0.8rem;
            color: var(--text-light);
        }
        
        /* 成功提交弹窗 */
        .modal-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0,0,0,0.3);
            align-items: center;
            justify-content: center;
            z-index: 1000;
        }
        
        .modal-overlay.show {
            display: flex;
        }
        
        .modal-content {
            background-color: white;
            border-radius: 60px;
            padding: 50px;
            max-width: 500px;
            text-align: center;
            box-shadow: 0 30px 60px rgba(0,0,0,0.1);
            position: relative;
        }
        
        .modal-bunny {
            font-size: 5rem;
            margin-bottom: 20px;
            animation: bounce 1s;
        }
        
        .modal-content h3 {
            font-size: 2rem;
            color: var(--text-soft);
            margin-bottom: 15px;
        }
        
        .modal-content p {
            color: var(--text-light);
            margin-bottom: 30px;
        }
        
        .modal-close {
            background-color: var(--carrot);
            color: white;
            border: none;
            padding: 12px 40px;
            border-radius: 60px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
        }
        
        /* 页脚 */
        .footer {
            background-color: white;
            padding: 40px 0;
            border-top: 3px solid var(--carrot-light);
            margin-top: 40px;
        }
        
        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }
        
        .footer-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 1.2rem;
            color: var(--carrot);
        }
        
        .footer-links a  , .footer-links span{
            text-decoration: none;
            color: var(--text-light);
            margin: 0 15px;
            font-size: 0.9rem;
        }
        
        .footer-links a:hover {
            color: var(--carrot);
        }
        
        .footer-copyright {
            color: var(--text-light);
            font-size: 0.8rem;
        }
        .footer-copyright a {
            text-decoration: none;
            color: var(--text-light);
            font-size: 0.9rem;
        }
        
        .footer-copyright a:hover {
            color: var(--carrot);
        }
        
        .footprint {
            text-align: center;
            font-size: 1.5rem;
            color: var(--carrot-light);
            letter-spacing: 8px;
            margin: 20px 0;
        }
        
        /* 响应式 */
        @media (max-width: 700px) {
            .header-content {
                flex-direction: column;
                text-align: center;
                gap: 15px;
            }
            
            .nav a {
                margin: 0 12px;
            }
            
            .submit-header h2 {
                font-size: 2.2rem;
            }
            
            .form-card {
                padding: 25px;
            }
            
            .form-title {
                flex-direction: column;
                text-align: center;
            }
            
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }