/* ===== 基础重置 & 全局变量 ===== */
:root {
    --primary: #1a2a4a;
    --primary-light: #2c4a7c;
    --accent: #e8560a;
    --accent-light: #f4a261;
    --gray-bg: #f7f8fa;
    --gray-text: #555;
    --white: #ffffff;
    --shadow: 0 4px 24px rgba(0,0,0,0.08);
    --radius: 12px;
}

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

body {
    font-family: 'Noto Sans SC', 'Microsoft YaHei', sans-serif;
    color: #222;
    line-height: 1.7;
    background: var(--white);
}

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

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

/* ===== 导航栏 ===== */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(26, 42, 74, 0.97);
    backdrop-filter: blur(8px);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.navbar .logo img {
    height: 38px;
    transition: filter 0.3s;
}

.nav-menu {
    display: flex;
    gap: 4px;
}

.nav-menu a {
    color: rgba(255,255,255,0.8);
    font-size: 15px;
    font-weight: 400;
    padding: 8px 16px;
    border-radius: 6px;
    transition: all 0.25s;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--white);
    background: rgba(255,255,255,0.12);
}

.nav-menu .nav-inquiry-btn {
    color: var(--white);
    background: var(--accent);
    font-weight: 600;
}

.nav-menu .nav-inquiry-btn:hover {
    background: #d47222;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ===== Hero Banner ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(13,27,42,0.85) 0%, rgba(26,42,74,0.80) 40%, rgba(44,74,124,0.75) 100%);
    background-image: url('images/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,27,42,0.85) 0%, rgba(26,42,74,0.75) 40%, rgba(44,74,124,0.70) 100%);
    background-image:
        radial-gradient(circle at 20% 30%, rgba(232,86,10,0.10) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(244,162,97,0.08) 0%, transparent 50%);
    background-size: 100% 100%, 100% 100%;
}

.hero-content {
    position: relative;
    z-index: 2;
    padding: 120px 24px 80px;
}

.hero-content h1 {
    font-size: clamp(28px, 5vw, 52px);
    color: var(--white);
    font-weight: 700;
    letter-spacing: 4px;
    margin-bottom: 16px;
}

.hero-slogan {
    font-size: clamp(16px, 2.5vw, 26px);
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 6px;
    margin-bottom: 12px;
}

.slogan-letter {
    color: var(--accent);
}

.subtitle {
    font-size: clamp(16px, 2vw, 22px);
    color: rgba(255,255,255,0.85);
    margin-bottom: 40px;
    font-weight: 300;
}

.btn-primary {
    display: inline-block;
    background: var(--accent);
    color: var(--white);
    padding: 14px 42px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    letter-spacing: 2px;
    transition: all 0.3s;
    box-shadow: 0 4px 20px rgba(232,86,10,0.35);
}

.btn-primary:hover {
    background: #d44a08;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(232,86,10,0.45);
}

/* ===== 通用区块标题 ===== */
.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 4px;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.section-header h2 {
    font-size: clamp(24px, 4vw, 36px);
    color: var(--primary);
    font-weight: 700;
    letter-spacing: 2px;
}

/* ===== 关于我们 ===== */
.about {
    padding: 80px 0 60px;
    background: url('images/about-bg.jpg') center/cover no-repeat;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.88);
}

.about .container {
    position: relative;
    z-index: 2;
}

.about-intro {
    font-size: 18px;
    color: var(--primary);
    font-weight: 500;
    line-height: 1.8;
    margin-bottom: 20px;
}

.about-text p {
    font-size: 15px;
    color: var(--gray-text);
    line-height: 1.9;
    margin-bottom: 16px;
}

.about-features {
    margin-top: 36px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 22px;
    background: var(--gray-bg);
    border-radius: var(--radius);
    border-left: 4px solid var(--accent);
    transition: transform 0.2s, box-shadow 0.2s;
}

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

.feature-icon {
    font-size: 22px;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 15px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 4px;
}

.feature-item p {
    font-size: 14px;
    color: var(--gray-text);
}

/* ===== 核心业务 ===== */
.business {
    padding: 60px 0 60px;
    background: var(--gray-bg);
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.business-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 40px 32px;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}

.business-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent), var(--accent-light));
}

.business-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0,0,0,0.12);
}

.card-number {
    font-size: 56px;
    font-weight: 800;
    color: rgba(232,86,10,0.15);
    line-height: 1;
    margin-bottom: 8px;
}

.card-icon {
    font-size: 36px;
    margin-bottom: 16px;
}

.business-card h3 {
    font-size: 22px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.business-card ul {
    list-style: none;
}

.business-card li {
    font-size: 14px;
    color: var(--gray-text);
    line-height: 1.8;
    padding: 8px 0 8px 18px;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}

.business-card li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.business-card li:last-child {
    border-bottom: none;
}

/* ===== 合作品牌 ===== */
.brands {
    padding: 40px 0 100px;
    background: #ffffff;
    position: relative;
}

.brands::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(
            135deg,
            transparent,
            transparent 20px,
            rgba(232,86,10,0.012) 20px,
            rgba(232,86,10,0.012) 40px
        );
    pointer-events: none;
}

.brands-category {
    margin-bottom: 56px;
}

.brands-category:last-child {
    margin-bottom: 0;
}

.brands-category h3 {
    font-size: 18px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 24px;
    padding-left: 16px;
    border-left: 4px solid var(--accent);
}

/* 品牌 Logo 网格 */
.brands-logo-grid {
    display: grid;
    gap: 16px;
}

.intl-brands {
    grid-template-columns: repeat(6, 1fr);
}

.elec-brands {
    grid-template-columns: repeat(4, 1fr);
}

.domestic-brands {
    grid-template-columns: repeat(2, 1fr);
    max-width: 700px;
}

/* 品牌 Logo 卡片 */
.brand-logo-card {
    background: var(--white);
    border: 1px solid #e8eaf0;
    border-radius: 10px;
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 100px;
    transition: all 0.25s;
    cursor: default;
}

.brand-logo-card:hover {
    border-color: var(--accent);
    box-shadow: 0 4px 20px rgba(232,86,10,0.12);
    transform: translateY(-3px);
}

.brand-logo-card img {
    max-height: 42px;
    width: auto;
    max-width: 90%;
    object-fit: contain;
    filter: grayscale(20%) brightness(0.9);
    transition: filter 0.25s;
}

/* 品牌 LOGO 统一高度 */
.brand-logo-card img[src*="ifm"] {
    height: 48px;
    width: auto;
}

.brand-logo-card img[src*="molex"] {
    height: 56px;
    width: auto;
}

.brand-logo-card img[src*="tdk"] {
    height: 40px;
    width: auto;
}

.brand-logo-card img[src*="kintn"] {
    height: 38px;
    width: auto;
}

.brand-logo-card:hover img {
    filter: grayscale(0%) brightness(1);
}

.brand-logo-fallback {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    background: var(--primary);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 1px;
}

.brand-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    text-align: center;
    letter-spacing: 0.5px;
}

.domestic-card {
    flex-direction: row;
    gap: 16px;
    justify-content: flex-start;
}

.domestic-card .brand-logo-fallback {
    width: 52px;
    height: 52px;
    font-size: 13px;
    flex-shrink: 0;
}

.brand-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.brand-info .brand-name {
    font-size: 15px;
    text-align: left;
}

.brand-desc {
    font-size: 12px;
    color: var(--gray-text);
}

/* ===== 核心优势 ===== */
.advantages {
    padding: 100px 0;
    background: var(--gray-bg);
}

/* 核心优势 3 列布局，05 在 03 下方 */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.advantage-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 36px 28px;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
    position: relative;
}

.advantage-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.adv-number {
    font-size: 52px;
    font-weight: 800;
    color: rgba(232,86,10,0.15);
    line-height: 1;
    margin-bottom: 8px;
    display: block;
}

.advantage-card h3 {
    font-size: 18px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 14px;
    letter-spacing: 0.5px;
}

.advantage-card p {
    font-size: 14px;
    color: var(--gray-text);
    line-height: 1.85;
}

/* ===== 企业愿景 ===== */
.vision {
    padding: 0 0 20px;
    background: linear-gradient(135deg, #0d1b2a 0%, #1a2a4a 100%);
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.vision::before {
    content: '';
    position: absolute;
    top: -200px;
    right: -200px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(232,86,10,0.1) 0%, transparent 70%);
}

.vision-content {
    position: relative;
    z-index: 2;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 100%;
    padding: 15px 0 50px;
}

.vision-content h2 {
    font-size: clamp(24px, 4vw, 36px);
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.vision-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.65);
    margin-bottom: 20px;
    letter-spacing: 2px;
}

.vision-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 32px;
}

.pillar {
    padding: 32px 20px;
    background: rgba(255,255,255,0.05);
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,0.08);
    transition: all 0.3s;
}

.pillar:hover {
    background: rgba(255,255,255,0.09);
    border-color: rgba(232,86,10,0.4);
}

.pillar-icon {
    font-size: 28px;
    margin-bottom: 20px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(232,86,10,0.2);
    border-radius: 50%;
    margin: 0 auto 20px;
}

.pillar h4 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

.pillar p {
    font-size: 14px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
}

.vision-bottom {
    max-width: 100%;
    font-size: 15px;
    color: rgba(255,255,255,0.7);
    line-height: 1.9;
    white-space: nowrap;
}

/* ===== 联系我们 ===== */
.contact {
    padding: 100px 0;
    background: var(--white);
}

/* 联系信息默认可见，不依赖滚动动画 */
.contact-content,
.contact-content .contact-item {
    opacity: 1 !important;
    transform: none !important;
}

.contact-content {
    max-width: 720px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 24px 28px;
    background: var(--gray-bg);
    border-radius: var(--radius);
    transition: transform 0.2s;
}

.contact-item:hover {
    transform: translateX(4px);
}

.contact-icon {
    font-size: 26px;
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(232,86,10,0.1);
    border-radius: 12px;
}

.contact-item h4 {
    font-size: 15px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 14px;
    color: var(--gray-text);
    line-height: 1.7;
}

.qrcode-img {
    width: 120px;
    height: 120px;
    border-radius: 8px;
    margin-top: 12px;
    border: 2px solid #e8eaf0;
}

.contact-qr {
    background: linear-gradient(135deg, rgba(232,86,10,0.05) 0%, rgba(244,162,97,0.05) 100%);
    border: 1px solid rgba(232,86,10,0.15);
}

/* ===== 页脚 ===== */
.footer {
    background: #0d1b2a;
    color: rgba(255,255,255,0.7);
    padding: 48px 0 24px;
}

.footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 32px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    flex-wrap: wrap;
    gap: 24px;
}

.footer-logo img {
    height: 32px;
    margin-bottom: 8px;
}

.footer-logo p {
    font-size: 13px;
    color: rgba(255,255,255,0.45);
}

.footer-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-links a {
    color: rgba(255,255,255,0.6);
    font-size: 14px;
    transition: color 0.25s;
}

.footer-links a:hover {
    color: var(--accent-light);
}

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    font-size: 13px;
    color: rgba(255,255,255,0.3);
}

.footer-gongan {
    margin-top: 8px;
}

.footer-gongan a {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: rgba(255,255,255,0.3);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.25s;
}

.footer-gongan a:hover {
    color: rgba(255,255,255,0.6);
}

.gongan-icon {
    width: 16px;
    height: 16px;
    vertical-align: middle;
}

/* ===== 滚动渐入动画 ===== */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
    .intl-brands { grid-template-columns: repeat(3, 1fr); }
    .elec-brands { grid-template-columns: repeat(3, 1fr); }
    .vision-pillars { grid-template-columns: 1fr; gap: 20px; }
}

@media (max-width: 900px) {
    .about-features { grid-template-columns: 1fr; }
    .about { padding: 40px 0 0 !important; }
    .business { padding: 0 !important; background: var(--gray-bg) !important; }
    .about-features { margin-top: 12px !important; }
    .section-header { margin-bottom: 8px !important; }
    .about-content { margin-bottom: 0 !important; }
    .business-grid { grid-template-columns: 1fr; }
    .advantages-grid { grid-template-columns: 1fr; }
    .advantage-card:nth-child(5) {
        grid-column: 1 / -1;
        max-width: 100%;
        justify-self: auto;
    }
    .nav-menu {
        display: none;
        position: absolute;
        top: 68px;
        left: 0; right: 0;
        background: rgba(26,42,74,0.98);
        flex-direction: column;
        padding: 16px 24px;
        gap: 4px;
    }
    .nav-menu.active { display: flex; }
    .hamburger { display: flex; }
    .footer-content { flex-direction: column; text-align: center; }
    .footer-links { justify-content: center; }
}

@media (max-width: 700px) {
    .intl-brands { grid-template-columns: repeat(2, 1fr); }
    .elec-brands { grid-template-columns: repeat(2, 1fr); }
    .domestic-brands { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .hero-content { padding: 120px 20px 60px; }
    .about { padding: 0 !important; }
    .business { padding: 0 !important; }
    .about .container { padding: 16px 24px !important; }
    .business .container { padding: 16px 24px !important; }
    .about-text p { margin-bottom: 0 !important; }
    .about-intro { margin-bottom: 0 !important; }
    .about-features { margin-top: 4px !important; }
    .section-header { margin-bottom: 0 !important; padding-bottom: 8px !important; }
    .about-content { margin-bottom: 0 !important; }
    .vision-bottom { white-space: normal; }
}

/* ===== 询价按钮（Hero区域） ===== */
.hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-inquiry {
    display: inline-block;
    padding: 12px 32px;
    border: 2px solid var(--accent);
    background: transparent;
    color: var(--accent);
    font-size: 15px;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.25s;
    font-family: inherit;
}

.btn-inquiry:hover {
    background: var(--accent);
    color: #fff;
}

/* ===== 联系我们区域询价入口 ===== */
.contact-inquiry {
    margin-top: 32px;
    padding: 24px;
    background: rgba(230,126,34,0.06);
    border: 1px solid rgba(230,126,34,0.2);
    border-radius: 10px;
    text-align: center;
}

.contact-inquiry p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 16px;
}

.btn-inquiry-lg {
    padding: 14px 40px;
    font-size: 16px;
    border-width: 2px;
}

/* ===== 询价弹窗 ===== */
.inquiry-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    z-index: 9999;
    overflow-y: auto;
    padding: 40px 20px;
}

.inquiry-overlay.active {
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.inquiry-dialog {
    background: #fff;
    border-radius: 12px;
    width: 100%;
    max-width: 720px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    animation: inquirySlideIn 0.25s ease;
    margin: auto;
}

@keyframes inquirySlideIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

.inquiry-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 28px;
    border-bottom: 1px solid #eee;
}

.inquiry-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: var(--primary);
    margin: 0;
}

.inquiry-close {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    font-size: 24px;
    color: #999;
    cursor: pointer;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.inquiry-close:hover {
    background: #f0f0f0;
    color: #333;
}

.inquiry-body {
    padding: 24px 28px 28px;
    max-height: 70vh;
    overflow-y: auto;
}

/* 分区 */
.inquiry-section {
    margin-bottom: 24px;
}

.inquiry-section-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--primary);
    margin: 0 0 4px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--accent);
}

.inquiry-section-desc {
    font-size: 13px;
    color: #999;
    margin: 0 0 16px;
}

/* 字段 */
.inquiry-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 12px;
}

.inquiry-row-3 {
    grid-template-columns: 1fr 1fr 1fr;
}

.inquiry-field {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.inquiry-field label {
    font-size: 13px;
    color: var(--text-secondary);
    font-weight: 500;
}

.inquiry-field.required label::after {
    content: ' *';
    color: #e53935;
}

.inquiry-field input {
    padding: 9px 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    color: var(--text);
    transition: border-color 0.2s;
    outline: none;
    background: #fff;
}

.inquiry-field input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(230,126,34,0.1);
}

.inquiry-field input::placeholder {
    color: #bbb;
}

/* 询价方式 */
.inquiry-method {
    margin-bottom: 16px;
    padding: 16px;
    background: #fafafa;
    border-radius: 8px;
    border: 1px solid #eee;
}

.inquiry-method-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 8px;
}

.inquiry-hint {
    font-size: 12px;
    color: #999;
    margin: 0 0 10px;
    line-height: 1.6;
}

/* 粘贴区 */
.inquiry-paste {
    width: 100%;
    padding: 12px;
    border: 1px dashed #ccc;
    border-radius: 6px;
    font-size: 13px;
    font-family: 'Consolas', 'Monaco', monospace;
    resize: vertical;
    outline: none;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.inquiry-paste:focus {
    border-color: var(--accent);
    border-style: solid;
}

.inquiry-paste-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

.btn-parse {
    padding: 7px 18px;
    border: none;
    background: var(--accent);
    color: #fff;
    font-size: 13px;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.2s;
    font-family: inherit;
}

.btn-parse:hover {
    background: #d0691a;
}

.inquiry-parse-status {
    font-size: 12px;
    color: #666;
}

.inquiry-parse-status.success {
    color: #16a34a;
}

.inquiry-parse-status.error {
    color: #e53935;
}

/* 预览表格 */
.inquiry-preview-wrap {
    margin-top: 12px;
    overflow-x: auto;
}

.inquiry-preview-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.inquiry-preview-table th,
.inquiry-preview-table td {
    padding: 8px 10px;
    border: 1px solid #e0e0e0;
    text-align: left;
}

.inquiry-preview-table thead {
    background: #f0f4f8;
}

.inquiry-preview-table th {
    font-weight: 600;
    color: var(--primary);
}

/* 手动添加表格 */
.inquiry-manual-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    margin-bottom: 8px;
}

.inquiry-manual-table th,
.inquiry-manual-table td {
    padding: 8px 10px;
    border: 1px solid #e0e0e0;
    text-align: left;
}

.inquiry-manual-table thead {
    background: #f0f4f8;
}

.inquiry-manual-table th {
    font-weight: 600;
    color: var(--primary);
}

.inquiry-manual-table input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    font-size: 13px;
    font-family: inherit;
    outline: none;
    box-sizing: border-box;
}

.inquiry-manual-table input:focus {
    border-color: var(--accent);
}

.btn-row-delete {
    width: 28px;
    height: 28px;
    border: none;
    background: transparent;
    color: #bbb;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.btn-row-delete:hover {
    background: #fee2e2;
    color: #e53935;
}

.btn-add-row {
    padding: 7px 16px;
    border: 1px dashed #ccc;
    background: #fff;
    color: #666;
    font-size: 13px;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.btn-add-row:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* 上传区域 */
.inquiry-upload-area {
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    transition: border-color 0.2s;
}

.inquiry-upload-area:hover,
.inquiry-upload-area.dragover {
    border-color: var(--accent);
    background: rgba(230,126,34,0.03);
}

.inquiry-upload-trigger {
    cursor: pointer;
    color: #999;
    font-size: 13px;
}

.upload-icon {
    display: block;
    font-size: 28px;
    margin-bottom: 6px;
}

.inquiry-upload-list {
    margin-top: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.upload-file-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: #e8f5e9;
    border-radius: 4px;
    font-size: 12px;
    color: #2e7d32;
}

.upload-file-tag .file-remove {
    cursor: pointer;
    font-weight: bold;
    color: #999;
    font-size: 14px;
    line-height: 1;
}

.upload-file-tag .file-remove:hover {
    color: #e53935;
}

/* 提交区 */
.inquiry-footer {
    text-align: center;
    padding-top: 16px;
    border-top: 1px solid #eee;
}

.inquiry-note {
    font-size: 13px;
    color: #999;
    margin: 0 0 16px;
}

.btn-submit-inquiry {
    padding: 12px 48px;
    border: none;
    background: var(--accent);
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    font-family: inherit;
}

.btn-submit-inquiry:hover {
    background: #d0691a;
}

.btn-submit-inquiry:disabled {
    background: #ccc;
    cursor: not-allowed;
}

/* 响应式：弹窗 */
@media (max-width: 768px) {
    .inquiry-dialog {
        max-width: 100%;
        border-radius: 0;
    }
    .inquiry-body {
        padding: 16px;
    }
    .inquiry-row,
    .inquiry-row-3 {
        grid-template-columns: 1fr;
    }
    .inquiry-header {
        padding: 16px;
    }
    .inquiry-header h2 {
        font-size: 18px;
    }
}