/* ==========================================================================
   快连官网 - 合作专区页面完整样式表
   颜色基调：深海军蓝 + 青蓝渐变
   域名：huailiang.com.cn/partner.html
   ========================================================================== */

/* ========== 基础变量 ========== */
:root {
    --primary: #0066CC;
    --primary-dark: #004C99;
    --primary-light: #3399FF;
    --accent: #00B4D8;
    --accent-dark: #0096B4;
    --bg-dark: #0A192F;
    --bg-light: #F0F7FF;
    --text-dark: #0A192F;
    --text-medium: #2C3E50;
    --text-light: #5A7A9A;
    --white: #FFFFFF;
    --card-bg: #F8FBFF;
    --border-light: rgba(0, 102, 204, 0.08);
    --shadow-sm: 0 2px 12px rgba(0, 102, 204, 0.04);
    --shadow-md: 0 8px 28px rgba(0, 102, 204, 0.08);
    --shadow-lg: 0 16px 48px rgba(0, 102, 204, 0.12);
    --gradient-hero: linear-gradient(135deg, #0A192F 0%, #0F2A4A 40%, #14456E 70%, #1B6590 100%);
    --gradient-cta: linear-gradient(135deg, #0066CC 0%, #004C99 100%);
    --gradient-accent: linear-gradient(135deg, #00B4D8 0%, #0096B4 100%);
    --radius-sm: 12px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 40px;
}

/* ========== 重置与基础 ========== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
    background: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.65;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ========== 导航栏 ========== */
.navbar {
    background: rgba(10, 25, 47, 0.92);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(0, 180, 216, 0.12);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 10px 0;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 1.5rem;
    color: #fff;
    text-decoration: none;
    letter-spacing: -0.5px;
}

.logo-area img {
    height: 42px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 8px rgba(0, 180, 216, 0.5));
}

.logo-area span {
    color: var(--accent);
}

.logo-area .logo-tag {
    font-size: 0.6rem;
    background: var(--accent);
    color: #0A192F;
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 700;
    letter-spacing: 1px;
    margin-left: 4px;
}

.nav-links {
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-links a {
    text-decoration: none;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.88rem;
    transition: 0.25s;
    position: relative;
    letter-spacing: 0.3px;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s;
    border-radius: 2px;
}

.nav-links a:hover::after {
    width: 100%;
}

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

.nav-links a.active {
    color: var(--accent);
}

.nav-links a.active::after {
    width: 100%;
}

.btn-nav {
    background: var(--gradient-accent) !important;
    color: #0A192F !important;
    padding: 8px 22px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 0.82rem;
    box-shadow: 0 4px 20px rgba(0, 180, 216, 0.35);
    transition: all 0.3s;
    letter-spacing: 0.5px;
}

.btn-nav::after {
    display: none !important;
}

.btn-nav:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(0, 180, 216, 0.5);
    color: #0A192F !important;
}

/* ========== 通用 Hero ========== */
.hero {
    padding: 80px 0 70px;
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 102, 204, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.hero-grid {
    display: flex;
    align-items: center;
    gap: 50px;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.hero-left {
    flex: 1.15;
    min-width: 320px;
}

.hero-right {
    flex: 1;
    min-width: 300px;
    display: flex;
    justify-content: flex-end;
}

.hero-badge {
    display: inline-block;
    background: rgba(0, 180, 216, 0.12);
    border: 1px solid rgba(0, 180, 216, 0.25);
    border-radius: 40px;
    padding: 6px 22px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 14px;
    letter-spacing: 1px;
}

.hero-badge .dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    margin-right: 6px;
    animation: pulse-dot 1.5s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1.12;
    color: #fff;
    margin-bottom: 14px;
    letter-spacing: -1px;
}

.hero h1 .highlight {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;
}

.hero h1 .underline {
    border-bottom: 3px solid var(--accent);
    padding-bottom: 2px;
}

.hero-desc {
    font-size: 1.02rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 540px;
    margin-bottom: 20px;
    line-height: 1.8;
}

.hero-desc strong {
    color: #fff;
    font-weight: 600;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn-primary {
    background: var(--gradient-accent);
    color: #0A192F;
    border: none;
    padding: 14px 36px;
    border-radius: 60px;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 24px rgba(0, 180, 216, 0.4);
    transition: all 0.3s;
    cursor: pointer;
    text-decoration: none;
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 180, 216, 0.55);
    background: linear-gradient(135deg, #00c8e0 0%, #00b4d8 100%);
}

.btn-outline {
    background: transparent;
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    padding: 14px 28px;
    border-radius: 60px;
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: 0.3s;
    text-decoration: none;
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(0, 180, 216, 0.06);
}

.hero-platforms {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.hero-platforms span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.06);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 0.82rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: 0.3s;
}

.hero-platforms span:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(0, 180, 216, 0.08);
}

.hero-platforms i {
    color: var(--accent);
}

.hero-image-single .img-wrapper {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(0, 180, 216, 0.2);
    border-radius: 24px;
    padding: 10px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
    transition: 0.4s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    max-width: 100%;
    animation: heroFloat 4s ease-in-out infinite;
    backdrop-filter: blur(4px);
}

.hero-image-single .img-wrapper:hover {
    border-color: var(--accent);
    transform: translateY(-6px);
    box-shadow: 0 16px 56px rgba(0, 102, 204, 0.3);
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-image-single .img-wrapper img {
    width: 100%;
    max-width: 680px;
    height: auto;
    border-radius: 16px;
    max-height: 380px;
    object-fit: contain;
    display: block;
}

/* ========== 通用 Section Headers ========== */
.section-header {
    text-align: center;
    margin-bottom: 36px;
}

.section-badge {
    display: inline-block;
    background: rgba(0, 102, 204, 0.06);
    border: 1px solid rgba(0, 102, 204, 0.1);
    border-radius: 40px;
    padding: 4px 20px;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
    letter-spacing: 1px;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-dark);
    letter-spacing: -0.5px;
}

.section-title i {
    color: var(--primary);
    margin-right: 8px;
}

.section-title .gold {
    color: var(--accent-dark);
}

.section-sub {
    color: var(--text-medium);
    font-size: 1rem;
    margin-top: 4px;
}

/* ========== 合作类型四象限 ========== */
.partner-types-section {
    padding: 70px 0 80px;
    background: var(--white);
}

.partner-types-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.partner-type-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 30px 22px 26px;
    text-align: center;
    border: 1.5px solid var(--border-light);
    transition: 0.3s;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
}

.partner-type-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.partner-type-card.type-tech:hover {
    border-color: var(--primary);
}

.partner-type-card.type-channel:hover {
    border-color: var(--accent);
}

.partner-type-card.type-industry:hover {
    border-color: #F59E0B;
}

.partner-type-card.type-creator:hover {
    border-color: #22c55e;
}

.type-icon-wrap {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    font-size: 1.8rem;
    transition: 0.3s;
}

.type-tech .type-icon-wrap {
    background: rgba(0, 102, 204, 0.08);
    color: var(--primary);
    border: 1px solid rgba(0, 102, 204, 0.15);
}

.type-channel .type-icon-wrap {
    background: rgba(0, 180, 216, 0.08);
    color: var(--accent);
    border: 1px solid rgba(0, 180, 216, 0.15);
}

.type-industry .type-icon-wrap {
    background: rgba(245, 158, 11, 0.08);
    color: #D97706;
    border: 1px solid rgba(245, 158, 11, 0.15);
}

.type-creator .type-icon-wrap {
    background: rgba(34, 197, 94, 0.08);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.15);
}

.partner-type-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.type-desc {
    font-size: 0.88rem;
    color: var(--text-medium);
    line-height: 1.6;
    margin-bottom: 16px;
    flex: 1;
}

.type-features {
    list-style: none;
    text-align: left;
    margin-bottom: 18px;
}

.type-features li {
    padding: 5px 0;
    color: var(--text-medium);
    font-size: 0.82rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

.type-features li i {
    color: var(--primary);
    font-size: 0.75rem;
    flex-shrink: 0;
}

.type-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: var(--gradient-cta);
    color: #fff;
    padding: 11px 20px;
    border-radius: 40px;
    font-weight: 700;
    font-size: 0.82rem;
    text-decoration: none;
    transition: 0.3s;
    border: none;
    cursor: pointer;
}

.type-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 102, 204, 0.3);
}

/* ========== 技术能力展示 ========== */
.tech-capability-section {
    padding: 70px 0 80px;
    background: var(--bg-dark);
    position: relative;
}

.tech-capability-section .section-title,
.tech-capability-section h2 {
    color: #fff;
}

.tech-capability-section .section-sub {
    color: rgba(255, 255, 255, 0.55);
}

.tech-capability-section .section-badge {
    background: rgba(0, 180, 216, 0.08);
    border-color: rgba(0, 180, 216, 0.2);
    color: var(--accent);
}

.capability-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.capability-card {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    padding: 28px 22px 24px;
    text-align: center;
    border: 1px solid rgba(0, 180, 216, 0.12);
    transition: 0.3s;
}

.capability-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 180, 216, 0.35);
    background: rgba(0, 180, 216, 0.06);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
}

.capability-icon {
    font-size: 2.4rem;
    color: var(--accent);
    margin-bottom: 12px;
    display: block;
}

.capability-card h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
}

.capability-card p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 14px;
}

.capability-tag {
    display: inline-block;
    background: rgba(0, 180, 216, 0.1);
    padding: 3px 14px;
    border-radius: 30px;
    font-size: 0.7rem;
    color: var(--accent);
    font-weight: 700;
    letter-spacing: 0.5px;
}

/* ========== 价值对比表 ========== */
.value-comparison-section {
    padding: 70px 0 80px;
    background: var(--bg-light);
}

.comparison-table {
    max-width: 850px;
    margin: 0 auto;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
}

.comparison-header {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    background: var(--bg-dark);
    color: #fff;
    font-weight: 800;
    font-size: 0.95rem;
}

.comparison-col {
    padding: 16px 20px;
    text-align: center;
    font-size: 0.88rem;
}

.comparison-header .comparison-col {
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.comparison-header .col-dimension {
    text-align: left;
    color: var(--accent);
}

.comparison-header .col-self {
    color: rgba(255, 255, 255, 0.5);
}

.comparison-header .col-partner {
    color: var(--accent);
    background: rgba(0, 180, 216, 0.1);
}

.comparison-row {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    border-top: 1px solid var(--border-light);
    transition: 0.2s;
}

.comparison-row:nth-child(even) {
    background: var(--card-bg);
}

.comparison-row:nth-child(odd) {
    background: var(--white);
}

.comparison-row:hover {
    background: #E8F4FF;
}

.col-dimension {
    text-align: left;
    font-weight: 700;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 8px;
}

.col-dimension i {
    color: var(--primary);
    width: 20px;
    text-align: center;
}

.col-self {
    color: var(--text-light);
    font-size: 0.85rem;
}

.col-partner {
    font-weight: 800;
    font-size: 0.88rem;
    background: rgba(0, 180, 216, 0.04);
}

.highlight-value {
    color: var(--primary);
    font-weight: 800;
}

/* ========== 合作流程 ========== */
.cooperation-process-section {
    padding: 70px 0 80px;
    background: var(--bg-dark);
    position: relative;
}

.cooperation-process-section .section-title,
.cooperation-process-section h2 {
    color: #fff;
}

.cooperation-process-section .section-sub {
    color: rgba(255, 255, 255, 0.55);
}

.cooperation-process-section .section-badge {
    background: rgba(0, 180, 216, 0.08);
    border-color: rgba(0, 180, 216, 0.2);
    color: var(--accent);
}

.process-steps {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.process-step {
    flex: 1;
    min-width: 200px;
    max-width: 260px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(0, 180, 216, 0.12);
    border-radius: var(--radius-lg);
    padding: 28px 20px 22px;
    text-align: center;
    transition: 0.3s;
    position: relative;
}

.process-step:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 180, 216, 0.3);
    background: rgba(0, 180, 216, 0.06);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.3);
}

.process-step-num {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--accent);
    letter-spacing: 2px;
    margin-bottom: 8px;
}

.process-icon {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 14px;
    font-size: 1.5rem;
    color: var(--accent);
}

.process-step h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 8px;
}

.process-step p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 12px;
}

.process-duration {
    display: inline-block;
    background: rgba(0, 180, 216, 0.08);
    padding: 3px 14px;
    border-radius: 30px;
    font-size: 0.7rem;
    color: var(--accent);
    font-weight: 700;
}

.process-arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(0, 180, 216, 0.4);
    font-size: 1.3rem;
    flex-shrink: 0;
    width: 24px;
}

/* ========== 合作伙伴成功案例 ========== */
.partner-stories-section {
    padding: 70px 0 80px;
    background: var(--white);
}

.partner-story-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.partner-story-card {
    background: var(--card-bg);
    border-radius: var(--radius-lg);
    padding: 30px 26px 24px;
    border: 1px solid var(--border-light);
    transition: 0.3s;
    box-shadow: var(--shadow-sm);
    position: relative;
}

.partner-story-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 102, 204, 0.15);
    box-shadow: var(--shadow-md);
}

.partner-story-quote {
    font-size: 3.5rem;
    line-height: 1;
    color: var(--accent);
    font-weight: 900;
    opacity: 0.3;
    position: absolute;
    top: 14px;
    left: 18px;
    font-family: Georgia, serif;
}

.partner-story-text {
    font-size: 0.9rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
    font-style: italic;
}

.partner-story-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 14px;
    border-top: 1px solid var(--border-light);
}

.story-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1rem;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.story-name {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 0.85rem;
}

.story-type {
    font-size: 0.72rem;
    color: var(--text-light);
}

/* ========== 合作伙伴权益清单 ========== */
.partner-benefits-list-section {
    padding: 70px 0 80px;
    background: var(--bg-light);
}

.benefits-list-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    max-width: 1000px;
    margin: 0 auto;
}

.benefit-list-item {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px 22px;
    border: 1px solid var(--border-light);
    transition: 0.3s;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.benefit-list-item:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 102, 204, 0.15);
    box-shadow: var(--shadow-sm);
}

.benefit-list-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: rgba(0, 180, 216, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--accent);
    flex-shrink: 0;
}

.benefit-list-item h4 {
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.benefit-list-item p {
    font-size: 0.82rem;
    color: var(--text-medium);
    line-height: 1.6;
}

/* ========== 合作申请表单 ========== */
.apply-form-section {
    padding: 70px 0 80px;
    background: var(--white);
}

.apply-form-card {
    background: var(--card-bg);
    border-radius: var(--radius-xl);
    padding: 44px 40px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.apply-form-info h2 {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.apply-form-info h2 i {
    color: var(--primary);
    margin-right: 8px;
}

.apply-form-info p {
    color: var(--text-medium);
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.apply-contact-methods {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.contact-method-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-medium);
    font-size: 0.85rem;
}

.contact-method-item i {
    color: var(--accent);
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.apply-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-dark);
    letter-spacing: 0.3px;
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--white);
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 11px 16px;
    font-size: 0.88rem;
    color: var(--text-dark);
    transition: 0.3s;
    font-family: inherit;
    outline: none;
    width: 100%;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit-btn {
    width: 100%;
    justify-content: center;
    padding: 14px 32px;
    font-size: 0.95rem;
}

/* ========== FAQ ========== */
.faq-section {
    padding: 50px 0 70px;
    background: var(--bg-light);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    background: var(--white);
    border-radius: 14px;
    padding: 20px 24px;
    border: 1px solid var(--border-light);
    transition: 0.3s;
}

.faq-item:hover {
    border-color: rgba(0, 102, 204, 0.12);
    box-shadow: var(--shadow-sm);
}

.faq-item .q {
    font-weight: 800;
    font-size: 0.95rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
}

.faq-item .q i {
    color: var(--primary);
    font-size: 0.75rem;
    width: 20px;
}

.faq-item .a {
    margin-top: 6px;
    padding-left: 30px;
    color: var(--text-medium);
    font-size: 0.9rem;
    line-height: 1.7;
}

.faq-item .a strong {
    color: var(--text-dark);
}

/* ========== 最终CTA ========== */
.final-cta {
    padding: 60px 0 80px;
    background: var(--bg-dark);
}

.cta-box {
    background: linear-gradient(135deg, rgba(0, 102, 204, 0.6), rgba(0, 76, 153, 0.7));
    border: 1px solid rgba(0, 180, 216, 0.2);
    border-radius: var(--radius-xl);
    padding: 50px 40px;
    text-align: center;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

.cta-box h2 {
    color: #fff;
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.cta-box h2 i {
    color: var(--accent);
    margin-right: 8px;
}

.cta-box p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
    margin-bottom: 24px;
}

.cta-box .btn-primary {
    font-size: 1.05rem;
    padding: 15px 42px;
}

/* ========== Footer ========== */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.65);
    padding: 50px 0 28px;
    border-top: 3px solid var(--primary);
}

.footer a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
    transition: 0.2s;
}

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

.footer .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 34px;
    margin-bottom: 28px;
}

.footer .brand-col .logo {
    font-size: 1.7rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    letter-spacing: -0.5px;
}

.footer .brand-col .logo i {
    color: var(--accent);
}

.footer .brand-col .logo span {
    color: var(--accent);
}

.footer .brand-col p {
    font-size: 0.88rem;
    line-height: 1.7;
    max-width: 340px;
}

.footer .brand-col p strong {
    color: rgba(255, 255, 255, 0.85);
}

.footer .col h4 {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

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

.footer .col ul li {
    margin-bottom: 7px;
}

.footer .col ul li a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.55);
    transition: 0.2s;
}

.footer .col ul li a:hover {
    color: var(--accent);
}

.footer .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding-top: 16px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 10px;
    font-size: 0.78rem;
}

.footer .footer-bottom .icp {
    color: rgba(255, 255, 255, 0.35);
    text-align: center;
}

.footer .footer-bottom .icp a {
    color: rgba(255, 255, 255, 0.35);
    text-decoration: none;
}

.footer .footer-bottom .icp a:hover {
    color: var(--accent);
}

.footer .footer-bottom .icp .sep {
    margin: 0 8px;
    color: rgba(255, 255, 255, 0.12);
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
    .container { padding: 0 24px; }
    .hero h1 { font-size: 2.5rem; }
    .partner-types-grid { grid-template-columns: repeat(2, 1fr); }
    .capability-grid { grid-template-columns: repeat(2, 1fr); }
    .partner-story-grid { grid-template-columns: repeat(2, 1fr); }
    .partner-story-card:last-child { grid-column: span 2; }
    .benefits-list-grid { grid-template-columns: repeat(2, 1fr); }
    .apply-form-card { grid-template-columns: 1fr; gap: 28px; }
    .process-steps { flex-wrap: wrap; }
    .process-arrow { width: 100%; transform: rotate(90deg); }
    .process-step { max-width: none; }
    .footer .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .container { padding: 0 18px; }
    .nav-inner { flex-direction: column; align-items: center; }
    .nav-links { justify-content: center; gap: 10px; }
    .hero-grid { flex-direction: column; text-align: center; }
    .hero-left { min-width: unset; }
    .hero-right { min-width: unset; justify-content: center; }
    .hero h1 { font-size: 2rem; }
    .hero-desc { margin: 0 auto; }
    .hero-actions { justify-content: center; }
    .hero-platforms { justify-content: center; }
    .hero-image-single .img-wrapper { margin-right: 0; }
    .partner-types-grid { grid-template-columns: 1fr; }
    .capability-grid { grid-template-columns: 1fr; }
    .comparison-table { font-size: 0.8rem; }
    .comparison-col { padding: 12px 10px; font-size: 0.78rem; }
    .partner-story-grid { grid-template-columns: 1fr; }
    .partner-story-card:last-child { grid-column: span 1; }
    .benefits-list-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .apply-form-card { padding: 30px 22px; }
    .process-arrow { transform: rotate(90deg); margin: 4px 0; }
    .footer .footer-grid { grid-template-columns: 1fr 1fr; gap: 26px; }
    .footer .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 12px; }
    .hero h1 { font-size: 1.7rem; }
    .hero-image-single .img-wrapper img { max-height: 190px; max-width: 270px; }
    .btn-primary, .btn-outline { padding: 11px 22px; font-size: 0.88rem; }
    .footer .footer-grid { grid-template-columns: 1fr; gap: 22px; text-align: center; }
    .footer .brand-col p { max-width: 100%; }
    .partner-type-card { padding: 24px 16px; }
    .type-icon-wrap { width: 56px; height: 56px; font-size: 1.4rem; }
    .capability-card { padding: 22px 16px; }
    .comparison-col { padding: 10px 6px; font-size: 0.7rem; }
    .comparison-header .comparison-col { font-size: 0.75rem; }
    .col-dimension { gap: 4px; }
    .col-dimension i { width: 14px; }
    .partner-story-card { padding: 24px 18px; }
    .partner-story-quote { font-size: 2.5rem; top: 10px; left: 12px; }
    .process-step { padding: 22px 14px; }
    .process-icon { width: 44px; height: 44px; font-size: 1.2rem; }
    .benefit-list-item { padding: 18px 14px; flex-direction: column; align-items: flex-start; gap: 10px; }
    .benefit-list-icon { width: 40px; height: 40px; font-size: 1.1rem; }
    .apply-form-card { padding: 24px 16px; }
    .cta-box { padding: 30px 20px; }
    .cta-box h2 { font-size: 1.4rem; }
}