/* 企业入驻地图 · 参考 xiaozicode 品牌视觉 */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --sg-primary: #e91e8c;
    --sg-primary-dark: #c2185b;
    --sg-accent: #ff6b9d;
    --sg-purple: #7c3aed;
    --sg-text: #1f2937;
    --sg-muted: #6b7280;
    --sg-card: #ffffff;
    --sg-glass: rgba(255, 255, 255, 0.12);
    --sg-glass-border: rgba(255, 255, 255, 0.22);
}

body.sg-page {
    font-family: 'Microsoft YaHei', 'PingFang SC', -apple-system, BlinkMacSystemFont, sans-serif;
    background: linear-gradient(145deg, #4a1d33 0%, #8b2258 28%, #c2185b 58%, #e91e8c 88%, #ff6b9d 100%);
    min-height: 100vh;
    color: var(--sg-text);
    line-height: 1.6;
}

.sg-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px 60px;
}

/* 顶部 MOSS 横幅 */
.sg-moss-bar {
    display: block;
    text-decoration: none;
    color: inherit;
    background: linear-gradient(92deg, rgba(15, 12, 26, 0.92) 0%, rgba(45, 27, 78, 0.88) 50%, rgba(76, 29, 107, 0.85) 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    position: sticky;
    top: 0;
    z-index: 200;
    backdrop-filter: blur(12px);
}
.sg-moss-bar-inner {
    max-width: 1240px;
    margin: 0 auto;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}
.sg-moss-bar strong {
    display: block;
    color: #fff;
    font-size: 14px;
    margin-bottom: 4px;
}
.sg-moss-bar span {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.72);
    line-height: 1.5;
}
.sg-moss-cta {
    flex-shrink: 0;
    padding: 8px 18px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--sg-accent), var(--sg-primary));
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

/* Hero */
.sg-hero {
    text-align: center;
    color: #fff;
    padding: 40px 0 28px;
}
.sg-hero h1 {
    font-size: clamp(28px, 5vw, 46px);
    font-weight: 800;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.25);
    margin-bottom: 12px;
}
.sg-hero h1 i { margin-right: 10px; color: #ffc8e6; }
.sg-hero-mission {
    font-size: clamp(15px, 2.5vw, 18px);
    opacity: 0.95;
    margin-bottom: 14px;
    font-weight: 500;
}
.sg-hero-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 22px;
}
.sg-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
}
.sg-tag.highlight {
    background: linear-gradient(135deg, rgba(255, 107, 157, 0.35), rgba(233, 30, 140, 0.25));
    border-color: rgba(255, 200, 230, 0.4);
}
.sg-hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 8px;
}
.sg-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 700;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.sg-btn:hover { transform: translateY(-2px); }
.sg-btn-primary {
    background: linear-gradient(135deg, #ff6b9d, var(--sg-primary));
    color: #fff;
    box-shadow: 0 6px 20px rgba(233, 30, 140, 0.45);
}
.sg-btn-primary:hover { box-shadow: 0 8px 28px rgba(233, 30, 140, 0.55); }
.sg-btn-secondary {
    background: rgba(255, 255, 255, 0.18);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.35);
}
.sg-btn-secondary:hover { background: rgba(255, 255, 255, 0.28); }
.sg-btn-ghost {
    background: #fff;
    color: var(--sg-primary-dark);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

/* 玻璃信息条 */
.sg-glass-banner {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 16px;
    padding: 18px 22px;
    margin-bottom: 28px;
    border: 1px solid var(--sg-glass-border);
    color: rgba(255, 255, 255, 0.92);
    font-size: 15px;
    text-align: center;
    line-height: 1.65;
}
.sg-glass-banner i { color: #ffc8e6; margin-right: 8px; }

/* 快捷导航 */
.sg-quick-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin-bottom: 28px;
    position: sticky;
    top: 72px;
    z-index: 100;
    padding: 10px 0;
}
.sg-quick-nav a {
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    color: #fff;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: background 0.2s;
}
.sg-quick-nav a:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* 通用区块 */
.sg-section {
    background: var(--sg-card);
    border-radius: 20px;
    padding: 36px 32px;
    margin-bottom: 28px;
    box-shadow: 0 14px 48px rgba(30, 20, 50, 0.15);
}
.sg-section-head {
    text-align: center;
    margin-bottom: 28px;
}
.sg-section-head h2 {
    font-size: clamp(22px, 3.5vw, 28px);
    color: var(--sg-text);
    margin-bottom: 10px;
}
.sg-section-head h2 i {
    color: var(--sg-primary);
    margin-right: 8px;
}
.sg-section-lead {
    font-size: 15px;
    color: var(--sg-muted);
    max-width: 820px;
    margin: 0 auto;
    line-height: 1.7;
}

/* 入驻地图阶梯 */
.sg-journey-poster {
    background: linear-gradient(135deg, #0f0c1a 0%, #1a1330 35%, #2d1b4e 70%, #4c1d6b 100%);
    border-radius: 20px;
    padding: 36px 24px;
    text-align: center;
    color: #fff;
    margin-bottom: 0;
    position: relative;
    overflow: hidden;
}
.sg-journey-poster::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(233, 30, 140, 0.2), transparent 55%);
    pointer-events: none;
}
.sg-journey-poster > * { position: relative; z-index: 1; }
.sg-journey-kicker {
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 10px;
}
.sg-journey-slogan {
    font-size: clamp(22px, 4vw, 32px);
    font-weight: 800;
    margin-bottom: 12px;
    text-shadow: 0 0 40px rgba(233, 30, 140, 0.35);
}
.sg-journey-ladder {
    font-size: clamp(14px, 2.2vw, 17px);
    color: #e8d4ff;
    line-height: 1.6;
    padding: 12px 16px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: inline-block;
    max-width: 100%;
}
.sg-journey-body {
    background: linear-gradient(180deg, #faf8ff 0%, #fff 100%);
    padding: 28px 24px 32px;
    border-radius: 0 0 20px 20px;
}
.sg-steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 16px;
}
.sg-step-card {
    background: #fff;
    border-radius: 16px;
    padding: 20px 16px;
    text-align: center;
    border: 1px solid #f0f0f5;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.06);
    transition: transform 0.25s, box-shadow 0.25s;
    cursor: default;
}
.sg-step-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px rgba(233, 30, 140, 0.12);
    border-color: rgba(233, 30, 140, 0.25);
}
.sg-step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sg-accent), var(--sg-primary));
    color: #fff;
    font-weight: 800;
    font-size: 18px;
    margin-bottom: 12px;
}
.sg-step-card h3 {
    font-size: 15px;
    margin-bottom: 8px;
    color: var(--sg-text);
}
.sg-step-card p {
    font-size: 12px;
    color: var(--sg-muted);
    line-height: 1.55;
}
.sg-step-meta {
    margin-top: 10px;
    font-size: 11px;
    color: var(--sg-primary-dark);
    font-weight: 600;
}
.sg-step-card-feature {
    border: 2px solid rgba(16, 185, 129, 0.35);
    background: linear-gradient(145deg, #ecfdf5 0%, #fff 100%);
}
.sg-step-card-feature:hover {
    border-color: rgba(16, 185, 129, 0.55);
    box-shadow: 0 10px 28px rgba(16, 185, 129, 0.15);
}
.sg-step-num.vr {
    background: linear-gradient(135deg, #10b981, #059669);
    font-size: 14px;
    letter-spacing: 0.02em;
}
.sg-journey-vr-note {
    margin-top: 22px;
    padding: 14px 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.1), rgba(5, 150, 105, 0.06));
    border: 1px solid rgba(16, 185, 129, 0.22);
    font-size: 14px;
    color: #374151;
    line-height: 1.65;
    text-align: center;
}
.sg-journey-vr-note i { color: #059669; margin-right: 6px; }
.sg-journey-vr-note a {
    color: #059669;
    font-weight: 700;
    text-decoration: none;
    margin-left: 6px;
}
.sg-journey-vr-note a:hover { text-decoration: underline; }

/* 入驻后能力一览 */
.sg-journey-post-label {
    margin: 28px 0 14px;
    font-size: 14px;
    font-weight: 700;
    color: var(--sg-text);
    text-align: center;
}
.sg-journey-post-label i { color: var(--sg-primary); margin-right: 6px; }
.sg-journey-post-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 14px;
    margin-bottom: 18px;
}
.sg-journey-post-card {
    display: block;
    text-decoration: none;
    background: #fff;
    border-radius: 16px;
    padding: 20px 16px;
    text-align: center;
    border: 1px solid #f0f0f5;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
    transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
    position: relative;
}
.sg-journey-post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.1);
}
.sg-journey-post-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    color: #fff;
    font-size: 18px;
    margin-bottom: 12px;
}
.sg-journey-post-card h3 {
    font-size: 15px;
    color: var(--sg-text);
    margin-bottom: 8px;
}
.sg-journey-post-card p {
    font-size: 12px;
    color: var(--sg-muted);
    line-height: 1.55;
    margin: 0;
}
.sg-journey-post-tag {
    display: inline-block;
    margin-top: 10px;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 600;
}
.sg-post-vr { border-color: rgba(16, 185, 129, 0.25); }
.sg-post-vr .sg-journey-post-icon { background: linear-gradient(135deg, #10b981, #059669); }
.sg-post-vr .sg-journey-post-tag { background: #ecfdf5; color: #047857; }
.sg-post-vr:hover { border-color: rgba(16, 185, 129, 0.45); }
.sg-post-merchant { border-color: rgba(30, 159, 255, 0.25); }
.sg-post-merchant .sg-journey-post-icon { background: linear-gradient(135deg, #0ea5e9, #0284c7); }
.sg-post-merchant .sg-journey-post-tag { background: #f0f9ff; color: #0369a1; }
.sg-post-merchant:hover { border-color: rgba(30, 159, 255, 0.45); }
.sg-post-finance { border-color: rgba(217, 119, 6, 0.25); }
.sg-post-finance .sg-journey-post-icon { background: linear-gradient(135deg, #f59e0b, #d97706); }
.sg-post-finance .sg-journey-post-tag { background: #fffbeb; color: #92400e; }
.sg-post-finance:hover { border-color: rgba(217, 119, 6, 0.45); }
.sg-post-workbench { border-color: rgba(99, 102, 241, 0.25); }
.sg-post-workbench .sg-journey-post-icon { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.sg-post-workbench .sg-journey-post-tag { background: #eef2ff; color: #4338ca; }
.sg-post-workbench:hover { border-color: rgba(99, 102, 241, 0.45); }
.sg-journey-capability-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.06), rgba(233, 30, 140, 0.05));
    border: 1px solid rgba(124, 58, 237, 0.12);
}
.sg-journey-capability-bar span,
.sg-journey-capability-bar .sg-journey-cap-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid rgba(124, 58, 237, 0.15);
    font-size: 12px;
    font-weight: 600;
    color: #5b21b6;
    text-decoration: none;
    transition: background 0.2s, border-color 0.2s;
}
.sg-journey-capability-bar .sg-journey-cap-link:hover {
    background: #faf8ff;
    border-color: rgba(124, 58, 237, 0.35);
}
.sg-journey-capability-bar span {
    cursor: default;
}
.sg-journey-capability-bar i { color: var(--sg-primary); }
.sg-post-data { border-color: rgba(102, 126, 234, 0.3); }
.sg-post-data .sg-journey-post-icon { background: linear-gradient(135deg, #667eea, #764ba2); }
.sg-post-data .sg-journey-post-tag { background: #eef2ff; color: #4338ca; }
.sg-post-data:hover { border-color: rgba(102, 126, 234, 0.5); }

/* 企业全真 VR */
.sg-vr-section {
    border: 1px solid rgba(16, 185, 129, 0.2);
}
.sg-vr-hero {
    background: linear-gradient(135deg, #064e3b 0%, #047857 40%, #10b981 100%);
    padding: 38px 28px 34px;
    text-align: center;
    color: #fff;
    position: relative;
}
.sg-vr-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 75% 55% at 50% 0%, rgba(255, 255, 255, 0.12), transparent 58%);
    pointer-events: none;
}
.sg-vr-hero > * { position: relative; z-index: 1; }
.sg-vr-kicker {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 10px;
}
.sg-vr-title {
    font-size: clamp(22px, 3.8vw, 32px);
    font-weight: 800;
    margin-bottom: 8px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}
.sg-vr-title i { margin-right: 10px; }
.sg-vr-tagline {
    font-size: clamp(16px, 2.5vw, 20px);
    font-weight: 700;
    color: #a7f3d0;
    margin-bottom: 16px;
    letter-spacing: 0.08em;
}
.sg-vr-desc {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.92);
    max-width: 820px;
    margin: 0 auto;
}
.sg-vr-desc strong { color: #ecfdf5; }
.sg-vr-body {
    background: linear-gradient(180deg, #f0fdf4 0%, #fff 100%);
    padding: 28px 24px 32px;
}
.sg-vr-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: center;
    gap: 8px;
}
.sg-vr-flow-item {
    flex: 1 1 160px;
    max-width: 220px;
    background: #fff;
    border-radius: 14px;
    padding: 18px 16px;
    border: 1px solid rgba(16, 185, 129, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
    text-align: center;
}
.sg-vr-flow-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    font-weight: 800;
    font-size: 14px;
    margin-bottom: 10px;
}
.sg-vr-flow-item h4 {
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--sg-text);
}
.sg-vr-flow-item p {
    font-size: 12px;
    color: var(--sg-muted);
    line-height: 1.55;
}
.sg-vr-flow-arrow {
    display: flex;
    align-items: center;
    color: #10b981;
    font-size: 18px;
    padding: 0 4px;
}
.sg-vr-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 22px;
}
.sg-vr-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid rgba(16, 185, 129, 0.22);
    font-size: 12px;
    font-weight: 600;
    color: #047857;
}
.sg-vr-chip i { color: #10b981; }
.sg-moss-card.sg-vr-card .icon.vr {
    background: linear-gradient(135deg, #10b981, #059669);
}
.sg-vr-cta {
    margin-top: 28px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.sg-btn-vr {
    background: linear-gradient(135deg, #10b981, #059669);
    color: #fff;
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}
.sg-btn-vr:hover {
    box-shadow: 0 8px 28px rgba(16, 185, 129, 0.5);
}
.sg-vr-cta-note {
    font-size: 13px;
    color: var(--sg-muted);
}
@media (max-width: 768px) {
    .sg-vr-flow-arrow { display: none; }
    .sg-vr-flow-item { max-width: 100%; flex: 1 1 100%; }
}

/* 企业经营后台 */
.sg-merchant-section {
    border: 1px solid rgba(30, 159, 255, 0.2);
}
.sg-merchant-hero {
    background: linear-gradient(135deg, #0c4a6e 0%, #0369a1 40%, #0ea5e9 100%);
    padding: 38px 28px 34px;
    text-align: center;
    color: #fff;
    position: relative;
}
.sg-merchant-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 75% 55% at 50% 0%, rgba(255, 255, 255, 0.12), transparent 58%);
    pointer-events: none;
}
.sg-merchant-hero > * { position: relative; z-index: 1; }
.sg-merchant-kicker {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 10px;
}
.sg-merchant-title {
    font-size: clamp(22px, 3.8vw, 32px);
    font-weight: 800;
    margin-bottom: 14px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}
.sg-merchant-title i { margin-right: 10px; }
.sg-merchant-desc {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.92);
    max-width: 860px;
    margin: 0 auto;
}
.sg-merchant-desc strong { color: #e0f2fe; }
.sg-merchant-body {
    background: linear-gradient(180deg, #f0f9ff 0%, #fff 100%);
    padding: 28px 24px 32px;
}
.sg-merchant-dual {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}
.sg-merchant-quad {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.sg-theme-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}
.sg-theme-chips span {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 999px;
    background: #f0f9ff;
    border: 1px solid rgba(14, 165, 233, 0.25);
    font-size: 12px;
    font-weight: 600;
    color: #0369a1;
}
.sg-merchant-block-highlight {
    border-color: rgba(14, 165, 233, 0.35);
    background: linear-gradient(145deg, #f8fcff 0%, #fff 100%);
}
.sg-merchant-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
.sg-merchant-block {
    background: #fff;
    border-radius: 16px;
    padding: 24px 22px;
    border: 1px solid rgba(30, 159, 255, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}
.sg-merchant-block-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.sg-merchant-block-head i {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.sg-merchant-block-head h3 {
    font-size: 18px;
    color: var(--sg-text);
    margin: 0;
}
.sg-merchant-lead {
    font-size: 14px;
    color: var(--sg-muted);
    line-height: 1.65;
    margin-bottom: 12px;
}
.sg-merchant-list {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
}
.sg-merchant-list li {
    position: relative;
    padding: 6px 0 6px 20px;
    font-size: 14px;
    color: #444;
    line-height: 1.55;
}
.sg-merchant-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 13px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #0ea5e9;
}
.sg-merchant-note {
    font-size: 13px;
    color: #0369a1;
    background: #f0f9ff;
    border-radius: 10px;
    padding: 12px 14px;
    line-height: 1.65;
    margin: 0;
}
.sg-merchant-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: center;
    gap: 8px;
}
.sg-merchant-flow-item {
    flex: 1 1 140px;
    max-width: 200px;
    background: #fff;
    border-radius: 14px;
    padding: 18px 14px;
    border: 1px solid rgba(30, 159, 255, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
    text-align: center;
}
.sg-merchant-flow-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: #fff;
    font-size: 15px;
    margin-bottom: 10px;
}
.sg-merchant-flow-item h4 {
    font-size: 13px;
    margin-bottom: 6px;
    color: var(--sg-text);
}
.sg-merchant-flow-item p {
    font-size: 12px;
    color: var(--sg-muted);
    line-height: 1.5;
}
.sg-merchant-flow-arrow {
    display: flex;
    align-items: center;
    color: #0ea5e9;
    font-size: 18px;
    padding: 0 4px;
}
.sg-moss-card.sg-merchant-card .icon.merchant {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
}
@media (max-width: 768px) {
    .sg-merchant-flow-arrow { display: none; }
    .sg-merchant-flow-item { max-width: 100%; flex: 1 1 calc(50% - 8px); }
}

/* 店铺供应链与售后 */
.sg-supply-section {
    border: 1px solid rgba(13, 148, 136, 0.22);
}
.sg-supply-hero {
    background: linear-gradient(135deg, #134e4a 0%, #0f766e 42%, #14b8a6 100%);
    padding: 38px 28px 34px;
    text-align: center;
    color: #fff;
    position: relative;
}
.sg-supply-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 75% 55% at 50% 0%, rgba(255, 255, 255, 0.12), transparent 58%);
    pointer-events: none;
}
.sg-supply-hero > * { position: relative; z-index: 1; }
.sg-supply-kicker {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 10px;
}
.sg-supply-title {
    font-size: clamp(22px, 3.8vw, 32px);
    font-weight: 800;
    margin-bottom: 14px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}
.sg-supply-title i { margin-right: 10px; }
.sg-supply-desc {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.92);
    max-width: 900px;
    margin: 0 auto;
}
.sg-supply-desc strong { color: #ccfbf1; }
.sg-supply-body {
    background: linear-gradient(180deg, #f0fdfa 0%, #fff 100%);
    padding: 28px 24px 32px;
}
.sg-supply-block {
    background: #fff;
    border-radius: 16px;
    padding: 24px 22px;
    border: 1px solid rgba(13, 148, 136, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}
.sg-supply-block-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.sg-supply-block-head i {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.sg-supply-block-head h3 {
    font-size: 18px;
    color: var(--sg-text);
    margin: 0;
}
.sg-supply-lead {
    font-size: 14px;
    color: var(--sg-muted);
    line-height: 1.65;
    margin-bottom: 12px;
}
.sg-supply-list {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
}
.sg-supply-list li {
    position: relative;
    padding: 6px 0 6px 20px;
    font-size: 14px;
    color: #444;
    line-height: 1.55;
}
.sg-supply-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 13px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #14b8a6;
}
.sg-supply-note {
    font-size: 13px;
    color: #0f766e;
    background: #f0fdfa;
    border-radius: 10px;
    padding: 12px 14px;
    line-height: 1.65;
    margin: 0;
}
.sg-refund-types {
    display: grid;
    gap: 10px;
    margin-bottom: 14px;
}
.sg-refund-type {
    border-radius: 12px;
    padding: 12px 14px;
    border: 1px solid #e5e7eb;
}
.sg-refund-type h4 {
    font-size: 14px;
    margin-bottom: 6px;
}
.sg-refund-type p {
    font-size: 12px;
    color: var(--sg-muted);
    line-height: 1.55;
    margin: 0;
}
.sg-refund-type-1 { border-left: 4px solid #17a2b8; background: #f0f9ff; }
.sg-refund-type-1 h4 { color: #0369a1; }
.sg-refund-type-2 { border-left: 4px solid #28a745; background: #f0fdf4; }
.sg-refund-type-2 h4 { color: #15803d; }
.sg-refund-type-3 { border-left: 4px solid #f59e0b; background: #fffbeb; }
.sg-refund-type-3 h4 { color: #b45309; }
.sg-supply-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}
.sg-supply-flow-item {
    flex: 1 1 130px;
    max-width: 180px;
    background: #fff;
    border-radius: 14px;
    padding: 16px 12px;
    border: 1px solid rgba(13, 148, 136, 0.18);
    text-align: center;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}
.sg-supply-flow-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, #14b8a6, #0d9488);
    color: #fff;
    font-size: 15px;
    margin-bottom: 8px;
}
.sg-supply-flow-item h4 { font-size: 13px; margin-bottom: 4px; }
.sg-supply-flow-item p { font-size: 11px; color: var(--sg-muted); margin: 0; }
.sg-supply-flow-arrow {
    display: flex;
    align-items: center;
    color: #14b8a6;
    font-size: 16px;
}
.sg-moss-card.sg-supply-card .icon.supply {
    background: linear-gradient(135deg, #14b8a6, #0d9488);
}
.sg-supply-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
@media (max-width: 768px) {
    .sg-supply-flow-arrow { display: none; }
    .sg-supply-flow-item { max-width: 100%; flex: 1 1 calc(50% - 8px); }
}

/* 数据分析与统计 */
.sg-data-section {
    border: 1px solid rgba(102, 126, 234, 0.22);
}
.sg-data-hero {
    background: linear-gradient(135deg, #3730a3 0%, #667eea 38%, #764ba2 72%, #f093fb 100%);
    padding: 38px 28px 34px;
    text-align: center;
    color: #fff;
    position: relative;
}
.sg-data-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 75% 55% at 50% 0%, rgba(255, 255, 255, 0.14), transparent 58%);
    pointer-events: none;
}
.sg-data-hero > * { position: relative; z-index: 1; }
.sg-data-kicker {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 10px;
}
.sg-data-title {
    font-size: clamp(22px, 3.8vw, 32px);
    font-weight: 800;
    margin-bottom: 14px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}
.sg-data-title i { margin-right: 10px; }
.sg-data-desc {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.92);
    max-width: 900px;
    margin: 0 auto;
}
.sg-data-desc strong { color: #e0e7ff; }
.sg-data-body {
    background: linear-gradient(180deg, #f5f3ff 0%, #fff 100%);
    padding: 28px 24px 32px;
}
.sg-data-triple {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.sg-data-block {
    background: #fff;
    border-radius: 16px;
    padding: 24px 22px;
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
    border: 1px solid #e5e7eb;
}
.sg-data-block-advisor {
    border-top: 4px solid #667eea;
    background: linear-gradient(180deg, #f8f9ff 0%, #fff 100%);
}
.sg-data-block-sense {
    border-top: 4px solid #f5576c;
    background: linear-gradient(180deg, #fff5f7 0%, #fff 100%);
}
.sg-data-block-realtime {
    border-top: 4px solid #00f2fe;
    background: linear-gradient(180deg, #f0fcff 0%, #fff 100%);
}
.sg-data-block-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}
.sg-data-block-head i {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}
.sg-data-block-advisor .sg-data-block-head i { background: linear-gradient(135deg, #667eea, #764ba2); }
.sg-data-block-sense .sg-data-block-head i { background: linear-gradient(135deg, #f093fb, #f5576c); }
.sg-data-block-realtime .sg-data-block-head i { background: linear-gradient(135deg, #4facfe, #00f2fe); }
.sg-data-block-head h3 {
    font-size: 18px;
    color: var(--sg-text);
    margin: 0 0 2px;
}
.sg-data-sub {
    font-size: 12px;
    color: var(--sg-muted);
    font-weight: 600;
}
.sg-data-lead {
    font-size: 14px;
    color: var(--sg-muted);
    line-height: 1.65;
    margin-bottom: 12px;
}
.sg-data-list {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
}
.sg-data-list li {
    position: relative;
    padding: 6px 0 6px 18px;
    font-size: 13px;
    color: #444;
    line-height: 1.55;
}
.sg-data-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 13px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #667eea;
}
.sg-data-block-sense .sg-data-list li::before { background: #f5576c; }
.sg-data-block-realtime .sg-data-list li::before { background: #0ea5e9; }
.sg-data-note {
    font-size: 12px;
    color: #4b5563;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 10px;
    padding: 10px 12px;
    line-height: 1.6;
    margin: 0;
}
.sg-data-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}
.sg-data-flow-item {
    flex: 1 1 140px;
    max-width: 200px;
    background: #fff;
    border-radius: 14px;
    padding: 18px 14px;
    border: 1px solid #e5e7eb;
    text-align: center;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.04);
}
.sg-data-flow-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #fff;
    font-size: 16px;
    margin-bottom: 10px;
}
.sg-data-flow-icon.realtime { background: linear-gradient(135deg, #4facfe, #00f2fe); }
.sg-data-flow-icon.sense { background: linear-gradient(135deg, #f093fb, #f5576c); }
.sg-data-flow-icon.advisor { background: linear-gradient(135deg, #667eea, #764ba2); }
.sg-data-flow-item h4 { font-size: 14px; margin-bottom: 4px; }
.sg-data-flow-item p { font-size: 12px; color: var(--sg-muted); margin: 0; }
.sg-data-flow-arrow {
    color: #9ca3af;
    font-size: 14px;
}
.sg-moss-card.sg-data-card .icon.data {
    background: linear-gradient(135deg, #667eea, #764ba2);
}
.sg-data-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}
@media (max-width: 768px) {
    .sg-data-flow-arrow { display: none; }
    .sg-data-flow-item { max-width: 100%; flex: 1 1 calc(50% - 8px); }
}

/* 企业合同与财务管理 */
.sg-finance-section {
    border: 1px solid rgba(217, 119, 6, 0.22);
}
.sg-finance-hero {
    background: linear-gradient(135deg, #78350f 0%, #b45309 42%, #f59e0b 100%);
    padding: 38px 28px 34px;
    text-align: center;
    color: #fff;
    position: relative;
}
.sg-finance-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 75% 55% at 50% 0%, rgba(255, 255, 255, 0.12), transparent 58%);
    pointer-events: none;
}
.sg-finance-hero > * { position: relative; z-index: 1; }
.sg-finance-kicker {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 10px;
}
.sg-finance-title {
    font-size: clamp(22px, 3.8vw, 32px);
    font-weight: 800;
    margin-bottom: 14px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}
.sg-finance-title i { margin-right: 10px; }
.sg-finance-desc {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.92);
    max-width: 880px;
    margin: 0 auto;
}
.sg-finance-desc strong { color: #fef3c7; }
.sg-finance-body {
    background: linear-gradient(180deg, #fffbeb 0%, #fff 100%);
    padding: 28px 24px 32px;
}
.sg-finance-block {
    background: #fff;
    border-radius: 16px;
    padding: 24px 22px;
    border: 1px solid rgba(217, 119, 6, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}
.sg-finance-block-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.sg-finance-block-head i {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.sg-finance-block-head h3 {
    font-size: 18px;
    color: var(--sg-text);
    margin: 0;
}
.sg-finance-lead {
    font-size: 14px;
    color: var(--sg-muted);
    line-height: 1.65;
    margin-bottom: 12px;
}
.sg-finance-list {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
}
.sg-finance-list li {
    position: relative;
    padding: 6px 0 6px 20px;
    font-size: 14px;
    color: #444;
    line-height: 1.55;
}
.sg-finance-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 13px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #f59e0b;
}
.sg-finance-note {
    font-size: 13px;
    color: #92400e;
    background: #fffbeb;
    border-radius: 10px;
    padding: 12px 14px;
    line-height: 1.65;
    margin: 0;
}
.sg-finance-modules {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    margin-bottom: 14px;
}
.sg-finance-module-group {
    background: #fffbeb;
    border: 1px solid rgba(217, 119, 6, 0.15);
    border-radius: 12px;
    padding: 12px 14px;
}
.sg-finance-module-group h4 {
    font-size: 12px;
    font-weight: 700;
    color: #92400e;
    margin: 0 0 8px;
    letter-spacing: 0.04em;
}
.sg-finance-module-group span {
    display: inline-block;
    margin: 0 6px 6px 0;
    padding: 4px 10px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid rgba(217, 119, 6, 0.2);
    font-size: 11px;
    font-weight: 600;
    color: #b45309;
}
.sg-finance-flow {
    display: flex;
    flex-wrap: wrap;
    align-items: stretch;
    justify-content: center;
    gap: 8px;
    margin-top: 24px;
}
.sg-finance-flow-item {
    flex: 1 1 120px;
    max-width: 170px;
    background: #fff;
    border-radius: 14px;
    padding: 16px 12px;
    border: 1px solid rgba(217, 119, 6, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
    text-align: center;
}
.sg-finance-flow-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #fff;
    font-size: 14px;
    margin-bottom: 8px;
}
.sg-finance-flow-item h4 {
    font-size: 12px;
    margin-bottom: 4px;
    color: var(--sg-text);
}
.sg-finance-flow-item p {
    font-size: 11px;
    color: var(--sg-muted);
    line-height: 1.45;
}
.sg-finance-flow-arrow {
    display: flex;
    align-items: center;
    color: #f59e0b;
    font-size: 16px;
    padding: 0 2px;
}
.sg-moss-card.sg-finance-card .icon.finance {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}
.sg-finance-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}
@media (max-width: 768px) {
    .sg-finance-flow-arrow { display: none; }
    .sg-finance-flow-item { max-width: 100%; flex: 1 1 calc(50% - 8px); }
}

/* 企业工作台 */
.sg-workbench-section {
    border: 1px solid rgba(99, 102, 241, 0.22);
}
.sg-workbench-hero {
    background: linear-gradient(135deg, #312e81 0%, #4338ca 42%, #6366f1 100%);
    padding: 38px 28px 34px;
    text-align: center;
    color: #fff;
    position: relative;
}
.sg-workbench-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 75% 55% at 50% 0%, rgba(255, 255, 255, 0.12), transparent 58%);
    pointer-events: none;
}
.sg-workbench-hero > * { position: relative; z-index: 1; }
.sg-workbench-kicker {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 10px;
}
.sg-workbench-title {
    font-size: clamp(22px, 3.8vw, 32px);
    font-weight: 800;
    margin-bottom: 14px;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.2);
}
.sg-workbench-title i { margin-right: 10px; }
.sg-workbench-desc {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.92);
    max-width: 880px;
    margin: 0 auto;
}
.sg-workbench-desc strong { color: #e0e7ff; }
.sg-workbench-body {
    background: linear-gradient(180deg, #eef2ff 0%, #fff 100%);
    padding: 28px 24px 32px;
}
.sg-workbench-block {
    background: #fff;
    border-radius: 16px;
    padding: 24px 22px;
    border: 1px solid rgba(99, 102, 241, 0.18);
    box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
}
.sg-workbench-block-head {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 14px;
}
.sg-workbench-block-head i {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: linear-gradient(135deg, #6366f1, #4f46e5);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}
.sg-workbench-block-head h3 {
    font-size: 18px;
    color: var(--sg-text);
    margin: 0;
}
.sg-workbench-list {
    list-style: none;
    padding: 0;
    margin: 0 0 14px;
}
.sg-workbench-list li {
    position: relative;
    padding: 6px 0 6px 20px;
    font-size: 14px;
    color: #444;
    line-height: 1.55;
}
.sg-workbench-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 13px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #6366f1;
}
.sg-workbench-note {
    font-size: 13px;
    color: #4338ca;
    background: #eef2ff;
    border-radius: 10px;
    padding: 12px 14px;
    line-height: 1.65;
    margin: 0;
}
.sg-moss-card.sg-workbench-card .icon.workbench {
    background: linear-gradient(135deg, #6366f1, #4f46e5);
}
.sg-workbench-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* 平台研究院矩阵 */
.sg-moss-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}
.sg-moss-card {
    background: linear-gradient(145deg, #faf8ff 0%, #fff 100%);
    border-radius: 16px;
    padding: 24px 22px;
    border: 1px solid rgba(124, 58, 237, 0.12);
    transition: transform 0.25s, box-shadow 0.25s;
}
.sg-moss-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(124, 58, 237, 0.12);
}
.sg-moss-card .icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--sg-purple), var(--sg-primary));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    margin-bottom: 14px;
}
.sg-moss-card h3 {
    font-size: 17px;
    margin-bottom: 10px;
    color: var(--sg-text);
}
.sg-moss-card p {
    font-size: 14px;
    color: var(--sg-muted);
    line-height: 1.65;
}

/* 平台研究院矩阵 */
.sg-research-section {
    border: 1px solid rgba(124, 58, 237, 0.15);
}
.sg-research-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 45%, #312e81 100%);
    padding: 36px 28px 32px;
    text-align: center;
    color: #fff;
    position: relative;
}
.sg-research-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 70% 60% at 50% 0%, rgba(233, 30, 140, 0.15), transparent 60%);
    pointer-events: none;
}
.sg-research-hero > * { position: relative; z-index: 1; }
.sg-research-kicker {
    font-size: 13px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 10px;
}
.sg-research-title {
    font-size: clamp(22px, 3.8vw, 30px);
    font-weight: 800;
    margin-bottom: 14px;
    text-shadow: 0 0 32px rgba(233, 30, 140, 0.3);
}
.sg-research-desc {
    font-size: 15px;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.88);
    max-width: 820px;
    margin: 0 auto;
}
.sg-research-desc strong { color: #ffc8e6; }
.sg-research-body {
    background: linear-gradient(180deg, #faf8ff 0%, #fff 100%);
    padding: 28px 24px 32px;
}
.sg-research-matrix-label {
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    color: var(--sg-primary-dark);
    margin-bottom: 16px;
}
.sg-research-matrix-label i { margin-right: 6px; }
.sg-research-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.sg-research-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid rgba(233, 30, 140, 0.18);
    color: #374151;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
    box-shadow: 0 2px 10px rgba(15, 23, 42, 0.05);
}
.sg-research-pill i {
    color: var(--sg-primary);
    font-size: 14px;
}
.sg-research-pill:hover {
    transform: translateY(-2px);
    border-color: var(--sg-primary);
    box-shadow: 0 6px 20px rgba(233, 30, 140, 0.12);
    color: var(--sg-primary-dark);
}
.sg-research-cta {
    margin-top: 28px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}
.sg-research-cta-note {
    font-size: 13px;
    color: var(--sg-muted);
}

/* 材料向导 */
.sg-wizard-wrap {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 24px;
    align-items: start;
}
@media (max-width: 900px) {
    .sg-wizard-wrap { grid-template-columns: 1fr; }
}
.sg-wizard-form {
    background: #f9fafb;
    border-radius: 16px;
    padding: 24px 22px;
    border: 1px solid #e5e7eb;
}
.sg-form-group {
    margin-bottom: 18px;
}
.sg-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: var(--sg-text);
    margin-bottom: 8px;
}
.sg-form-group select,
.sg-form-group input[type="text"] {
    width: 100%;
    padding: 11px 14px;
    border-radius: 10px;
    border: 1px solid #d1d5db;
    font-size: 14px;
    background: #fff;
    color: var(--sg-text);
}
.sg-form-group select:focus,
.sg-form-group input:focus {
    outline: none;
    border-color: var(--sg-primary);
    box-shadow: 0 0 0 3px rgba(233, 30, 140, 0.12);
}
.sg-checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.sg-checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px 14px;
    background: #fff;
    border-radius: 10px;
    border: 1px solid #e5e7eb;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s;
}
.sg-checkbox-item:hover { border-color: rgba(233, 30, 140, 0.35); }
.sg-checkbox-item.checked {
    border-color: var(--sg-primary);
    background: rgba(233, 30, 140, 0.04);
}
.sg-checkbox-item input { margin-top: 3px; accent-color: var(--sg-primary); }
.sg-checkbox-item .label-text { font-size: 14px; font-weight: 600; }
.sg-checkbox-item .label-hint { font-size: 12px; color: var(--sg-muted); margin-top: 2px; }
.sg-wizard-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}
.sg-wizard-actions .sg-btn { padding: 11px 22px; font-size: 14px; }

/* 清单结果 */
.sg-checklist-panel {
    background: #fff;
    border-radius: 16px;
    border: 2px solid rgba(233, 30, 140, 0.2);
    min-height: 400px;
    overflow: hidden;
}
.sg-checklist-header {
    background: linear-gradient(135deg, var(--sg-primary-dark), var(--sg-primary));
    color: #fff;
    padding: 18px 22px;
}
.sg-checklist-header h3 { font-size: 17px; margin-bottom: 4px; }
.sg-checklist-header p { font-size: 13px; opacity: 0.9; }
.sg-checklist-stats {
    display: flex;
    gap: 16px;
    margin-top: 12px;
    flex-wrap: wrap;
}
.sg-stat {
    font-size: 12px;
    padding: 4px 12px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
}
.sg-checklist-body {
    padding: 16px 18px 22px;
    max-height: 520px;
    overflow-y: auto;
}
.sg-checklist-empty {
    text-align: center;
    padding: 48px 24px;
    color: var(--sg-muted);
}
.sg-checklist-empty i {
    font-size: 48px;
    color: #e5e7eb;
    margin-bottom: 16px;
}
.sg-material-group { margin-bottom: 20px; }
.sg-material-group-title {
    font-size: 13px;
    font-weight: 800;
    color: var(--sg-primary-dark);
    letter-spacing: 0.04em;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 2px solid rgba(233, 30, 140, 0.15);
}
.sg-material-item {
    display: flex;
    gap: 12px;
    padding: 14px 0;
    border-bottom: 1px solid #f3f4f6;
}
.sg-material-item:last-child { border-bottom: none; }
.sg-level-badge {
    flex-shrink: 0;
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    height: fit-content;
}
.sg-level-required { background: #fef2f2; color: #dc2626; }
.sg-level-conditional { background: #fffbeb; color: #d97706; }
.sg-level-suggested { background: #ecfdf5; color: #059669; }
.sg-material-info h4 { font-size: 14px; margin-bottom: 4px; color: var(--sg-text); }
.sg-material-info p { font-size: 12px; color: var(--sg-muted); line-height: 1.55; }
.sg-material-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}
.sg-material-meta span {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 4px;
    background: #f3f4f6;
    color: #4b5563;
}

/* 行业标签 */
.sg-industry-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.sg-industry-tag {
    padding: 8px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 600;
    background: linear-gradient(135deg, rgba(233, 30, 140, 0.08), rgba(124, 58, 237, 0.06));
    border: 1px solid rgba(233, 30, 140, 0.18);
    color: #4b5563;
}

/* 对比表 */
.sg-compare-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
}
.sg-compare-table th,
.sg-compare-table td {
    padding: 14px 16px;
    text-align: center;
    vertical-align: middle;
    border-bottom: 1px solid #f0f0f5;
}
.sg-compare-table th {
    background: #faf8ff;
    font-weight: 700;
    color: var(--sg-text);
}
.sg-compare-table tr:hover td { background: rgba(233, 30, 140, 0.03); }
.sg-compare-table .sg-win { color: var(--sg-primary-dark); font-weight: 700; }
.sg-compare-table .sg-neutral { color: var(--sg-muted); }

/* 优势网格 */
.sg-advantage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}
.sg-advantage-item {
    text-align: center;
    padding: 22px 16px;
    border-radius: 14px;
    background: #faf8ff;
    border: 1px solid rgba(124, 58, 237, 0.1);
}
.sg-advantage-item i {
    font-size: 32px;
    color: var(--sg-primary);
    margin-bottom: 12px;
}
.sg-advantage-item h4 { font-size: 15px; margin-bottom: 8px; }
.sg-advantage-item p { font-size: 13px; color: var(--sg-muted); }

/* 时间线 */
.sg-timeline-track {
    position: relative;
    padding-left: 32px;
}
.sg-timeline-track::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 8px;
    bottom: 8px;
    width: 3px;
    background: linear-gradient(180deg, var(--sg-primary), var(--sg-purple));
    border-radius: 3px;
}
.sg-timeline-item {
    position: relative;
    margin-bottom: 24px;
    padding: 18px 20px;
    background: #faf8ff;
    border-radius: 14px;
    border: 1px solid rgba(233, 30, 140, 0.1);
}
.sg-timeline-item::before {
    content: "";
    position: absolute;
    left: -26px;
    top: 22px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--sg-primary);
    border: 3px solid #fff;
    box-shadow: 0 0 0 2px var(--sg-primary);
}
.sg-timeline-date {
    font-size: 13px;
    font-weight: 700;
    color: var(--sg-primary);
    margin-bottom: 6px;
}
.sg-timeline-body { font-size: 14px; color: #444; line-height: 1.65; }

/* FAQ */
.sg-faq-list { max-width: 900px; margin: 0 auto; }
.sg-faq-item {
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    margin-bottom: 10px;
    overflow: hidden;
}
.sg-faq-q {
    width: 100%;
    text-align: left;
    padding: 16px 20px;
    background: #fafafa;
    border: none;
    font-size: 15px;
    font-weight: 700;
    color: var(--sg-text);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}
.sg-faq-q i { color: var(--sg-primary); transition: transform 0.25s; }
.sg-faq-item.open .sg-faq-q i { transform: rotate(180deg); }
.sg-faq-a {
    display: none;
    padding: 0 20px 16px;
    font-size: 14px;
    color: var(--sg-muted);
    line-height: 1.7;
}
.sg-faq-item.open .sg-faq-a { display: block; }

/* 底部 CTA */
.sg-footer-cta {
    background: linear-gradient(135deg, #0f0c1a, #2d1b4e);
    border-radius: 20px;
    padding: 40px 32px;
    text-align: center;
    color: #fff;
    margin-bottom: 28px;
}
.sg-footer-cta h2 {
    font-size: clamp(22px, 3.5vw, 28px);
    margin-bottom: 12px;
}
.sg-footer-cta p {
    font-size: 15px;
    opacity: 0.88;
    margin-bottom: 24px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}
.sg-footer-note {
    text-align: center;
    color: rgba(255, 255, 255, 0.65);
    font-size: 13px;
    padding-bottom: 20px;
}
.sg-footer-note a { color: rgba(255, 200, 230, 0.9); }

/* 打印 */
@media print {
    body.sg-page { background: #fff; }
    .sg-moss-bar, .sg-quick-nav, .sg-wizard-form, .sg-hero-actions, .sg-footer-cta { display: none !important; }
    .sg-section { box-shadow: none; break-inside: avoid; }
    .sg-checklist-panel { border: 1px solid #ccc; }
}

@media (max-width: 640px) {
    .sg-section { padding: 24px 18px; }
    .sg-moss-bar-inner { flex-direction: column; text-align: center; }
    .sg-quick-nav { top: 120px; }
}