/* =============================================
   智能起名系统 - 中国风高端UI设计
   Traditional Chinese Style with Modern Elegance
   ============================================= */

/* 引入思源宋体和霞鹜文楷 */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&display=swap');

/* 基础变量 - 中国风配色 */
:root {
    /* 主色调 - 中国红 */
    --primary-color: #C41E3A;
    --primary-dark: #8B0000;
    --primary-light: #E74C3C;

    /* 金色点缀 */
    --gold-color: #D4AF37;
    --gold-light: #F4D03F;
    --gold-dark: #B8860B;

    /* 墨色系 */
    --ink-black: #1A1A1A;
    --ink-dark: #2C2C2C;
    --ink-medium: #4A4A4A;
    --ink-light: #6B6B6B;

    /* 宣纸色 */
    --paper-white: #FAF8F5;
    --paper-cream: #F5F0E6;
    --paper-warm: #EDE8DC;

    /* 辅助色 */
    --jade-green: #00A86B;
    --jade-light: #50C878;
    --azure-blue: #007BA7;

    /* 功能色 */
    --success-color: #2E8B57;
    --warning-color: #DAA520;
    --danger-color: #DC143C;
    --info-color: #4682B4;

    /* 边框和阴影 */
    --border-color: #D4C5A9;
    --border-light: #E8DCC8;
    --shadow-sm: 0 2px 8px rgba(26, 26, 26, 0.08);
    --shadow-md: 0 4px 16px rgba(26, 26, 26, 0.12);
    --shadow-lg: 0 8px 32px rgba(26, 26, 26, 0.16);
    --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.3);

    /* 圆角 */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* 字体 */
    --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'Source Han Serif CN', serif;
    --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
}

/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.8;
    color: var(--ink-dark);
    background-color: var(--paper-white);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 容器 */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* =============================================
   顶部导航 - 简约大气
   ============================================= */
.header {
    background: linear-gradient(135deg, var(--ink-black) 0%, var(--ink-dark) 100%);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 3px solid var(--primary-color);
}

.header::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold-color), transparent);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo a {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 700;
    color: var(--paper-white);
    text-decoration: none;
    letter-spacing: 4px;
    position: relative;
    padding-left: 50px;
}

.logo a::before {
    content: '名';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--gold-light);
    box-shadow: var(--shadow-gold);
}

.nav {
    display: flex;
    gap: 8px;
}

.nav-link {
    font-family: var(--font-serif);
    color: var(--paper-cream);
    text-decoration: none;
    font-size: 16px;
    padding: 10px 20px;
    border-radius: var(--radius);
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: var(--gold-light);
    background: rgba(212, 175, 55, 0.1);
}

.nav-link.active {
    color: var(--gold-light);
    background: rgba(212, 175, 55, 0.15);
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 2px;
    background: var(--gold-color);
}

/* =============================================
   按钮样式 - 中国风设计
   ============================================= */
.btn {
    display: inline-block;
    padding: 12px 28px;
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 500;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--paper-white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-gold {
    background: linear-gradient(135deg, var(--gold-color), var(--gold-dark));
    color: var(--ink-black);
    box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
    background: linear-gradient(135deg, var(--gold-light), var(--gold-color));
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--paper-white);
}

.btn-outline-gold {
    background: transparent;
    border: 2px solid var(--gold-color);
    color: var(--gold-color);
}

.btn-outline-gold:hover {
    background: var(--gold-color);
    color: var(--ink-black);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 18px;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* =============================================
   首页横幅 - 大气中国风
   ============================================= */
.hero {
    background: linear-gradient(135deg, var(--ink-black) 0%, #2D1F1F 50%, var(--primary-dark) 100%);
    color: var(--paper-white);
    padding: 100px 0 120px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* 装饰性背景图案 */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(196, 30, 58, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

/* 装饰线条 */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color), var(--primary-color));
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 8px;
    position: relative;
    display: inline-block;
}

.hero-title::before,
.hero-title::after {
    content: '◆';
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gold-color);
    font-size: 16px;
}

.hero-title::before {
    left: -40px;
}

.hero-title::after {
    right: -40px;
}

.hero-subtitle {
    font-family: var(--font-serif);
    font-size: 22px;
    opacity: 0.9;
    margin-bottom: 50px;
    letter-spacing: 2px;
    color: var(--paper-cream);
}

.hero-actions {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-actions .btn-outline-gold {
    border-color: var(--gold-color);
    color: var(--gold-light);
}

.hero-actions .btn-outline-gold:hover {
    background: var(--gold-color);
    color: var(--ink-black);
}

/* =============================================
   区块通用样式
   ============================================= */
.section {
    padding: 80px 0;
    position: relative;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 32px;
    text-align: center;
    margin-bottom: 50px;
    color: var(--ink-black);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::before {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color));
    border-radius: 2px;
}

/* 交替背景色 */
.section:nth-child(even) {
    background: var(--paper-cream);
}

/* =============================================
   今日黄历 - 传统设计
   ============================================= */
.calendar-section {
    background: linear-gradient(180deg, var(--paper-cream) 0%, var(--paper-white) 100%);
}

.calendar-card {
    background: var(--paper-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    max-width: 700px;
    margin: 0 auto;
    border: 1px solid var(--border-light);
    position: relative;
}

.calendar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color), var(--primary-color));
}

.calendar-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--paper-white);
    padding: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.calendar-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 40px;
    right: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.solar-date {
    text-align: left;
}

.solar-date .day {
    font-family: var(--font-serif);
    font-size: 72px;
    font-weight: 700;
    display: block;
    line-height: 1;
    color: var(--gold-light);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

.solar-date .month {
    font-family: var(--font-serif);
    font-size: 18px;
    letter-spacing: 2px;
    opacity: 0.9;
}

.lunar-date {
    text-align: right;
    font-family: var(--font-serif);
}

.lunar-date p {
    margin: 5px 0;
    font-size: 16px;
    letter-spacing: 1px;
}

.lunar-date p:first-child {
    font-size: 20px;
    color: var(--gold-light);
}

.calendar-body {
    padding: 30px;
}

.calendar-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-bottom: 24px;
}

.yi, .ji {
    padding: 20px;
    border-radius: var(--radius-lg);
    position: relative;
    overflow: hidden;
}

.yi {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
    border: 1px solid #A5D6A7;
}

.ji {
    background: linear-gradient(135deg, #FFEBEE 0%, #FFCDD2 100%);
    border: 1px solid #EF9A9A;
}

.yi::before, .ji::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.yi::before {
    background: var(--success-color);
}

.ji::before {
    background: var(--danger-color);
}

.yi h4, .ji h4 {
    font-family: var(--font-serif);
    font-size: 24px;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.yi h4 {
    color: var(--success-color);
}

.ji h4 {
    color: var(--danger-color);
}

.yi p, .ji p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--ink-medium);
}

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

.info-item {
    text-align: center;
    padding: 16px;
    background: var(--paper-cream);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.info-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.info-item .label {
    display: block;
    font-size: 13px;
    color: var(--ink-light);
    margin-bottom: 8px;
}

.info-item .value {
    font-family: var(--font-serif);
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-color);
}

/* 新增黄历样式 */
.solar-date .weekday {
    display: block;
    font-size: 14px;
    margin-top: 8px;
    opacity: 0.8;
}

.lunar-date .lunar-main {
    font-size: 24px;
    color: var(--gold-light);
    font-weight: 600;
}

.lunar-date .ganzhi {
    font-size: 16px;
    opacity: 0.9;
}

.lunar-date .zodiac-constellation {
    font-size: 14px;
    opacity: 0.8;
}

/* 五行、冲煞等次要信息 */
.secondary-info {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.secondary-info .info-box {
    text-align: center;
    padding: 16px 10px;
    background: linear-gradient(135deg, #FFF8E1, #FFECB3);
    border-radius: var(--radius);
    border: 1px solid #FFE082;
}

.secondary-info .info-box .label {
    display: block;
    font-size: 12px;
    color: var(--ink-light);
    margin-bottom: 6px;
}

.secondary-info .info-box .value {
    font-family: var(--font-serif);
    font-size: 15px;
    font-weight: 600;
    color: var(--ink-dark);
}

/* 吉神凶煞 */
.shensha {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.shensha .jishen-box,
.shensha .xiongsha-box {
    padding: 14px 16px;
    border-radius: var(--radius);
}

.shensha .jishen-box {
    background: linear-gradient(135deg, #E8F5E9, #C8E6C9);
    border: 1px solid #A5D6A7;
}

.shensha .xiongsha-box {
    background: linear-gradient(135deg, #FFEBEE, #FFCDD2);
    border: 1px solid #EF9A9A;
}

.shensha .label {
    display: block;
    font-size: 12px;
    margin-bottom: 4px;
}

.shensha .jishen-box .label {
    color: var(--success-color);
}

.shensha .xiongsha-box .label {
    color: var(--danger-color);
}

.shensha .value {
    font-size: 14px;
    color: var(--ink-dark);
}

/* 彭祖百忌 */
.pengzu-box {
    margin-top: 20px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #E3F2FD, #BBDEFB);
    border-radius: var(--radius);
    border-left: 4px solid #2196F3;
    display: flex;
    align-items: center;
    gap: 12px;
}

.pengzu-box .label {
    font-size: 13px;
    color: #1976D2;
    font-weight: 600;
    white-space: nowrap;
}

.pengzu-box .value {
    font-family: var(--font-serif);
    font-size: 15px;
    color: var(--ink-dark);
}

/* 温馨提示 */
.calendar-tips {
    margin-top: 20px;
    padding: 14px 18px;
    background: linear-gradient(135deg, #FFF3E0, #FFE0B2);
    border-radius: var(--radius);
    border-left: 4px solid #FF9800;
    font-size: 13px;
    color: var(--ink-medium);
    line-height: 1.6;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .calendar-info {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .secondary-info {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .shensha {
        grid-template-columns: 1fr;
    }
}

/* =============================================
   推荐名字 - 卡片设计
   ============================================= */
.names-section {
    background: var(--paper-white);
}

.names-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}

.name-card {
    background: var(--paper-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 28px;
    transition: all 0.4s ease;
    border: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.name-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.name-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.name-card:hover::before {
    transform: scaleX(1);
}

.name-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--border-light);
}

.name-title {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--primary-color);
    font-weight: 700;
}

.name-pinyin {
    font-size: 14px;
    color: var(--ink-light);
    background: var(--paper-cream);
    padding: 4px 12px;
    border-radius: var(--radius-sm);
}

.name-score {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-bottom: 16px;
}

.name-score .score {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-color), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.name-score .label {
    color: var(--ink-light);
    font-size: 14px;
}

.name-meaning {
    color: var(--ink-medium);
    font-size: 15px;
    margin-bottom: 16px;
    line-height: 1.8;
    min-height: 54px;
}

.name-source {
    background: linear-gradient(135deg, var(--paper-cream), var(--paper-warm));
    padding: 14px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    border-left: 3px solid var(--gold-color);
}

.source-label {
    font-size: 12px;
    color: var(--ink-light);
    display: block;
    margin-bottom: 4px;
}

.source-text {
    font-family: var(--font-serif);
    font-size: 15px;
    color: var(--ink-dark);
    font-style: italic;
}

.name-card .btn {
    width: 100%;
    margin-top: 8px;
}

/* =============================================
   诗词欣赏 - 古典设计
   ============================================= */
.poems-section {
    background: linear-gradient(180deg, var(--paper-cream) 0%, var(--paper-white) 100%);
}

.poems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 28px;
}

.poem-card {
    background: var(--paper-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 32px;
    position: relative;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
}

.poem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

/* 装饰角标 */
.poem-card::before {
    content: '诗';
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--gold-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 14px;
}

.poem-title {
    font-family: var(--font-serif);
    font-size: 22px;
    margin-bottom: 8px;
    color: var(--ink-black);
}

.poem-author {
    color: var(--ink-light);
    font-size: 14px;
    margin-bottom: 20px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-light);
}

.poem-content {
    font-family: var(--font-serif);
    font-size: 17px;
    line-height: 2.2;
    color: var(--ink-dark);
    letter-spacing: 1px;
}

/* =============================================
   功能特色 - 图标设计
   ============================================= */
.features-section {
    background: var(--ink-black);
    color: var(--paper-white);
    position: relative;
    overflow: hidden;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(196, 30, 58, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 40%);
    pointer-events: none;
}

.features-section .section-title {
    color: var(--paper-white);
}

.features-section .section-title::before {
    background: linear-gradient(90deg, var(--gold-color), var(--primary-color));
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 32px;
    position: relative;
    z-index: 1;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    padding: 36px;
    text-align: center;
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--gold-color);
    transform: translateY(-8px);
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    margin-bottom: 12px;
    color: var(--gold-light);
}

.feature-card p {
    color: var(--paper-cream);
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.9;
}

/* =============================================
   表单样式 - 起名/测试
   ============================================= */
.generate-form,
.test-form {
    background: var(--paper-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    max-width: 600px;
    margin: 0 auto 50px;
    border: 1px solid var(--border-light);
    position: relative;
}

.generate-form::before,
.test-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color), var(--primary-color));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.form-title {
    font-family: var(--font-serif);
    font-size: 26px;
    text-align: center;
    margin-bottom: 30px;
    color: var(--ink-black);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    font-family: var(--font-serif);
    font-weight: 500;
    color: var(--ink-dark);
    font-size: 15px;
}

.form-group input[type="text"],
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 16px;
    font-family: var(--font-sans);
    transition: all 0.3s ease;
    background: var(--paper-cream);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--paper-white);
    box-shadow: 0 0 0 4px rgba(196, 30, 58, 0.1);
}

.required {
    color: var(--danger-color);
    margin-left: 4px;
}

.radio-group {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    padding: 10px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    transition: all 0.3s ease;
}

.radio-label:hover {
    border-color: var(--primary-color);
    background: rgba(196, 30, 58, 0.05);
}

.radio-label input:checked + span {
    color: var(--primary-color);
    font-weight: 600;
}

.wuxing-select {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.wuxing-btn {
    padding: 10px 20px;
    border: 2px solid var(--border-color);
    background: var(--paper-cream);
    border-radius: var(--radius);
    cursor: pointer;
    font-family: var(--font-serif);
    font-size: 15px;
    transition: all 0.3s ease;
}

.wuxing-btn:hover {
    border-color: var(--primary-color);
    background: rgba(196, 30, 58, 0.1);
}

.wuxing-btn.active {
    background: var(--primary-color);
    color: var(--paper-white);
    border-color: var(--primary-color);
}

/* 五行颜色 */
.wuxing-btn[data-wuxing="金"] { border-left: 4px solid #FFD700; }
.wuxing-btn[data-wuxing="木"] { border-left: 4px solid #228B22; }
.wuxing-btn[data-wuxing="水"] { border-left: 4px solid #1E90FF; }
.wuxing-btn[data-wuxing="火"] { border-left: 4px solid #FF4500; }
.wuxing-btn[data-wuxing="土"] { border-left: 4px solid #8B4513; }

/* =============================================
   测试结果 - 详细展示
   ============================================= */
.test-result {
    background: var(--paper-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 40px;
    max-width: 750px;
    margin: 0 auto;
    border: 1px solid var(--border-light);
}

.result-header {
    text-align: center;
    margin-bottom: 36px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-light);
}

.result-name {
    font-family: var(--font-serif);
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.result-pinyin {
    color: var(--ink-light);
    font-size: 18px;
}

.score-section {
    display: flex;
    gap: 40px;
    margin-bottom: 36px;
    align-items: center;
}

.total-score {
    text-align: center;
}

.score-circle {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--gold-color));
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: var(--paper-white);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.score-circle::before {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    border: 2px dashed rgba(255,255,255,0.3);
}

.score-circle span:first-child {
    font-family: var(--font-serif);
    font-size: 42px;
    font-weight: 700;
}

.score-circle span:last-child {
    font-size: 14px;
    opacity: 0.9;
}

.score-details {
    flex: 1;
}

.score-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.score-item .label {
    width: 80px;
    font-family: var(--font-serif);
    font-size: 15px;
}

.progress {
    flex: 1;
    height: 12px;
    background: var(--paper-cream);
    border-radius: 6px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color));
    border-radius: 6px;
    transition: width 0.8s ease;
}

.score-item .value {
    width: 40px;
    text-align: right;
    font-weight: 600;
    color: var(--primary-color);
}

.char-analysis {
    border-top: 1px solid var(--border-light);
    padding-top: 28px;
}

.char-analysis h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--ink-black);
}

.char-list {
    display: grid;
    gap: 16px;
}

.char-item {
    display: flex;
    gap: 24px;
    padding: 20px;
    background: var(--paper-cream);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-light);
}

.char-main {
    text-align: center;
    min-width: 60px;
}

.char-text {
    display: block;
    font-family: var(--font-serif);
    font-size: 36px;
    color: var(--primary-color);
    line-height: 1;
}

.char-pinyin {
    font-size: 14px;
    color: var(--ink-light);
    margin-top: 4px;
}

.char-info {
    flex: 1;
}

.char-info p {
    margin-bottom: 6px;
    font-size: 14px;
    line-height: 1.6;
}

.char-info p strong {
    color: var(--ink-dark);
}

/* =============================================
   详情页 - 名字详情
   ============================================= */
.detail-card {
    background: var(--paper-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 50px;
    max-width: 850px;
    margin: 0 auto;
    border: 1px solid var(--border-light);
    position: relative;
}

.detail-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color), var(--primary-color));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.detail-header {
    text-align: center;
    margin-bottom: 36px;
}

.detail-name {
    font-family: var(--font-serif);
    font-size: 52px;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.detail-pinyin {
    font-size: 20px;
    color: var(--ink-light);
}

.detail-score {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 50px;
    margin-bottom: 36px;
    padding: 28px;
    background: linear-gradient(135deg, var(--paper-cream), var(--paper-warm));
    border-radius: var(--radius-lg);
}

.score-main {
    text-align: center;
}

.score-number {
    font-family: var(--font-serif);
    font-size: 56px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--gold-color), var(--gold-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.score-breakdown {
    display: flex;
    gap: 36px;
}

.breakdown-item {
    text-align: center;
}

.breakdown-item .label {
    font-size: 14px;
    color: var(--ink-light);
    margin-bottom: 4px;
}

.breakdown-item .value {
    font-family: var(--font-serif);
    font-size: 24px;
    font-weight: 600;
    color: var(--primary-color);
}

.detail-section {
    margin-bottom: 32px;
}

.detail-section h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-color);
    color: var(--ink-black);
    display: inline-block;
}

.poem-box {
    background: var(--paper-cream);
    padding: 24px;
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--gold-color);
}

.poem-box p {
    font-family: var(--font-serif);
    font-size: 17px;
    line-height: 2;
    color: var(--ink-dark);
}

.source-line {
    margin-top: 16px;
    font-style: italic;
    color: var(--ink-light);
    font-size: 15px;
}

.detail-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 36px;
    padding-top: 28px;
    border-top: 1px solid var(--border-light);
}

/* =============================================
   底部 - 页脚
   ============================================= */
.footer {
    background: linear-gradient(135deg, var(--ink-black) 0%, #1F1A1A 100%);
    color: var(--paper-cream);
    padding: 60px 0 30px;
    margin-top: 80px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--gold-color), var(--primary-color));
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-section h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--gold-light);
    position: relative;
    padding-bottom: 10px;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--gold-color);
}

.footer-section p {
    font-size: 15px;
    line-height: 1.8;
    opacity: 0.85;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 12px;
    font-size: 15px;
}

.footer-section li::before {
    content: '·';
    color: var(--gold-color);
    margin-right: 8px;
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(212, 175, 55, 0.2);
    opacity: 0.7;
    font-size: 14px;
}

/* =============================================
   空状态
   ============================================= */
.empty-state {
    text-align: center;
    padding: 60px;
    color: var(--ink-light);
}

.empty-state-icon {
    font-size: 64px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.empty-state p {
    font-family: var(--font-serif);
    font-size: 18px;
}

/* =============================================
   名字列表页
   ============================================= */
.filter-bar {
    background: var(--paper-white);
    padding: 20px;
    border-radius: var(--radius-lg);
    margin-bottom: 30px;
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    align-items: center;
}

.filter-bar label {
    font-family: var(--font-serif);
    font-size: 15px;
    color: var(--ink-dark);
}

.filter-bar select {
    padding: 10px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--radius);
    font-size: 15px;
    background: var(--paper-cream);
    cursor: pointer;
}

.pagination {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination a,
.pagination span {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--ink-dark);
    transition: all 0.3s ease;
}

.pagination a:hover {
    background: var(--primary-color);
    color: var(--paper-white);
    border-color: var(--primary-color);
}

.pagination .current {
    background: var(--primary-color);
    color: var(--paper-white);
    border-color: var(--primary-color);
}

/* =============================================
   响应式设计
   ============================================= */
@media (max-width: 992px) {
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        height: auto;
        padding: 16px;
    }

    .logo a {
        font-size: 24px;
        padding-left: 44px;
    }

    .logo a::before {
        width: 36px;
        height: 36px;
        font-size: 18px;
    }

    .nav {
        margin-top: 16px;
        gap: 4px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-link {
        padding: 8px 14px;
        font-size: 14px;
    }

    .hero {
        padding: 60px 0 80px;
    }

    .hero-title {
        font-size: 36px;
        letter-spacing: 4px;
    }

    .hero-title::before,
    .hero-title::after {
        display: none;
    }

    .hero-subtitle {
        font-size: 17px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 26px;
    }

    .calendar-header {
        flex-direction: column;
        text-align: center;
        gap: 20px;
    }

    .solar-date, .lunar-date {
        text-align: center;
    }

    .solar-date .day {
        font-size: 56px;
    }

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

    .calendar-info {
        grid-template-columns: 1fr;
    }

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

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

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

    .score-section {
        flex-direction: column;
        text-align: center;
    }

    .detail-score {
        flex-direction: column;
        gap: 24px;
    }

    .score-breakdown {
        flex-direction: row;
        justify-content: center;
    }

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

    .detail-card,
    .generate-form,
    .test-form,
    .test-result {
        padding: 24px;
    }

    .detail-name {
        font-size: 38px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-title {
        font-size: 28px;
    }

    .btn-lg {
        padding: 14px 28px;
        font-size: 16px;
    }

    .name-card {
        padding: 20px;
    }

    .name-title {
        font-size: 24px;
    }

    .name-score .score {
        font-size: 36px;
    }
}

/* =============================================
   动画效果
   ============================================= */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% center;
    }
    100% {
        background-position: 200% center;
    }
}

.animate-fadeInUp {
    animation: fadeInUp 0.6s ease forwards;
}

/* 加载状态 */
.loading {
    position: relative;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.8);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 工具提示 */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 12px;
    background: var(--ink-black);
    color: var(--paper-white);
    font-size: 13px;
    border-radius: var(--radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 100;
}

[data-tooltip]:hover::after {
    opacity: 1;
    visibility: visible;
    bottom: calc(100% + 8px);
}