:root {
  --primary: #db2777;
  --accent: #f43f5e;
  --bg: #fff1f5;
  --text: #500724;
  --white: #ffffff;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shadow-soft: 0 12px 32px rgba(219, 39, 119, 0.08);
  --shadow-hover: 0 18px 48px rgba(219, 39, 119, 0.15);
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text);
}

/* 导航栏 */
.navbar-91 {
  background: rgba(255, 241, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(219, 39, 119, 0.08);
  transition: all 0.4s ease;
  padding: 16px 0;
  z-index: 1000;
}

.navbar-91.scrolled {
  background: rgba(255, 241, 245, 0.92);
  box-shadow: 0 4px 30px rgba(219, 39, 119, 0.12);
  padding: 10px 0;
}

.navbar-brand-91 {
  font-size: 1.65rem;
  font-weight: 900;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.03em;
  transition: var(--transition);
}

.navbar-brand-91 i {
  color: var(--primary);
  margin-right: 8px;
}

.navbar-91 .nav-link {
  color: var(--text);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 16px !important;
  border-radius: 50px;
  transition: var(--transition);
}

.navbar-91 .nav-link:hover,
.navbar-91 .nav-link.active {
  color: var(--primary);
  background: rgba(219, 39, 119, 0.08);
}

.navbar-toggler-91 {
  border: none;
  background: transparent;
  font-size: 1.5rem;
  color: var(--text);
}

/* Hero 区 */
.hero-section {
  position: relative;
  padding: 140px 0 100px;
  overflow: hidden;
}

.hero-title {
  font-size: 4rem;
  font-weight: 900;
  line-height: 1.1;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--primary) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 24px;
  position: relative;
  z-index: 2;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text);
  opacity: 0.8;
  max-width: 600px;
  margin: 0 auto 40px;
  font-weight: 400;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-top: 32px;
}

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

.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--text);
  opacity: 0.7;
  margin-top: 8px;
}

/* 浮动装饰 */
.float-decor {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.3;
  animation: float 6s ease-in-out infinite;
}

.float-decor-1 {
  width: 300px;
  height: 300px;
  background: var(--primary);
  top: 20%;
  left: 5%;
}

.float-decor-2 {
  width: 200px;
  height: 200px;
  background: var(--accent);
  bottom: 10%;
  right: 8%;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

/* 区块通用 */
.section-91 {
  padding: 100px 0;
}

.section-label {
  display: inline-block;
  background: rgba(219, 39, 119, 0.1);
  color: var(--primary);
  padding: 8px 20px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

.section-title {
  font-size: 2.75rem;
  font-weight: 900;
  margin-bottom: 20px;
  line-height: 1.2;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text);
  opacity: 0.75;
  max-width: 700px;
  margin: 0 auto 48px;
}

/* 对比表格 */
.compare-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(219, 39, 119, 0.06);
}

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

.table-91 {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

.table-91 th {
  background: var(--primary);
  color: var(--white);
  padding: 20px 24px;
  font-weight: 700;
  text-align: left;
}

.table-91 th:first-child {
  border-radius: var(--radius-md) 0 0 0;
}

.table-91 th:last-child {
  border-radius: 0 var(--radius-md) 0 0;
}

.table-91 td {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(219, 39, 119, 0.06);
  background: var(--white);
  transition: var(--transition);
}

.table-91 tr:last-child td {
  border-bottom: none;
}

.table-91 tr:hover td {
  background: rgba(219, 39, 119, 0.03);
}

.table-91 .feature-icon {
  font-size: 1.2rem;
  margin-right: 12px;
}

/* FAQ 折叠 */
.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  margin-bottom: 16px;
  overflow: hidden;
  border: 1px solid rgba(219, 39, 119, 0.06);
}

.faq-item summary {
  padding: 24px 28px;
  font-weight: 700;
  font-size: 1.05rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary i {
  color: var(--primary);
  transition: var(--transition);
  font-size: 1.1rem;
}

.faq-item[open] summary i {
  transform: rotate(180deg);
}

.faq-item summary:hover {
  background: rgba(219, 39, 119, 0.03);
}

.faq-item p {
  padding: 0 28px 24px;
  color: var(--text);
  opacity: 0.8;
  line-height: 1.8;
}

/* 介绍区块 */
.intro-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 48px;
  margin-bottom: 24px;
  border: 1px solid rgba(219, 39, 119, 0.06);
  transition: var(--transition);
}

.intro-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.number-list {
  list-style: none;
  counter-reset: step;
}

.number-list li {
  counter-increment: step;
  padding: 12px 0 12px 56px;
  position: relative;
  font-size: 1.05rem;
  color: var(--text);
  opacity: 0.85;
}

.number-list li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 10px;
  width: 36px;
  height: 36px;
  background: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.9rem;
}

/* CTA 区块 */
.cta-section {
  padding: 100px 0;
  position: relative;
}

.cta-box {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-lg);
  padding: 80px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(219, 39, 119, 0.2);
}

.cta-box h2 {
  color: var(--white);
  font-size: 2.5rem;
  font-weight: 900;
  margin-bottom: 20px;
}

.cta-box p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 40px;
}

.btn-91 {
  display: inline-block;
  background: var(--white);
  color: var(--primary);
  padding: 16px 40px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  transition: var(--transition);
  border: none;
}

.btn-91:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  color: var(--primary);
}

/* 友情链接 */
.friend-links {
  background: var(--white);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  padding: 32px;
  margin-top: 60px;
  border: 1px solid rgba(219, 39, 119, 0.06);
}

.friend-links-title {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  opacity: 0.5;
  margin-bottom: 16px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* 页脚 */
.footer-91 {
  background: var(--text);
  color: rgba(255, 255, 255, 0.8);
  padding: 60px 0 30px;
}

.footer-91 h4 {
  color: var(--white);
  font-weight: 700;
  margin-bottom: 20px;
}

.footer-91 a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: var(--transition);
}

.footer-91 a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 30px;
  margin-top: 40px;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
}

/* 图片 hover */
.hover-zoom {
  overflow: hidden;
  border-radius: var(--radius-md);
}

.hover-zoom img {
  transition: transform 0.6s ease;
  width: 100%;
}

.hover-zoom:hover img {
  transform: scale(1.05);
}

/* 响应式 */
@media (max-width: 768px) {
  .hero-section { padding: 100px 0 60px; }
  .hero-title { font-size: 2.5rem; }
  .section-title { font-size: 2rem; }
  .hero-stats { gap: 24px; }
  .stat-number { font-size: 2.2rem; }
  .intro-card { padding: 32px; }
  .cta-box { padding: 60px 20px; }
  .cta-box h2 { font-size: 1.8rem; }
}

@media (max-width: 576px) {
  .hero-title { font-size: 2rem; }
  .hero-subtitle { font-size: 1rem; }
  .section-91 { padding: 60px 0; }
  .table-91 th, .table-91 td { padding: 14px; font-size: 0.9rem; }
}

/* --- 子页面追加 --- */
.disclaimer-hero {
            background: linear-gradient(135deg, var(--bg) 0%, #ffe4ef 100%);
            border-bottom: 3px solid var(--primary);
        }
.disclaimer-box {
            background: var(--white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            padding: 2.5rem;
            border-left: 6px solid var(--primary);
            transition: var(--transition);
        }
.disclaimer-box:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }
.disclaimer-box h3 {
            color: var(--primary);
            font-weight: 700;
            font-size: 1.35rem;
            margin-bottom: 1rem;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
.disclaimer-box h3 i {
            color: var(--accent);
            font-size: 1.2rem;
        }
.disclaimer-box p, .disclaimer-box li {
            color: var(--text);
            line-height: 1.8;
            font-size: 0.98rem;
        }
.disclaimer-box ul {
            padding-left: 1.2rem;
        }
.disclaimer-box li {
            margin-bottom: 0.5rem;
        }
.notice-badge {
            display: inline-block;
            background: var(--primary);
            color: var(--white);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 0.25rem 0.8rem;
            border-radius: 50px;
            letter-spacing: 0.5px;
            margin-right: 0.5rem;
        }
.highlight-text {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            font-weight: 700;
        }
.contact-email {
            color: var(--primary);
            font-weight: 600;
            text-decoration: none;
            border-bottom: 2px dashed var(--accent);
        }
.contact-email:hover {
            color: var(--accent);
            border-bottom-style: solid;
        }
.disclaimer-box {
                padding: 1.5rem;
            }

/* --- 子页面追加 --- */
.about-hero {
            background: linear-gradient(135deg, var(--bg) 0%, #fce7f0 100%);
            padding: 80px 0 60px;
            position: relative;
            overflow: hidden;
        }
.about-hero .hero-title {
            font-size: 2.6rem;
            font-weight: 900;
            color: var(--text);
            line-height: 1.25;
            margin-bottom: 20px;
        }
.about-hero .hero-title span {
            color: var(--primary);
        }
.about-hero .hero-subtitle {
            font-size: 1.1rem;
            color: rgba(80, 7, 36, 0.75);
            max-width: 640px;
            line-height: 1.8;
        }
.about-stat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-top: 40px;
        }
.about-stat-grid { grid-template-columns: repeat(2, 1fr); }
.about-stat-card {
            background: var(--white);
            border-radius: var(--radius-md);
            padding: 20px 16px;
            text-align: center;
            box-shadow: var(--shadow-soft);
            transition: var(--transition);
        }
.about-stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
.about-stat-card .stat-number {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.2;
        }
.about-stat-card .stat-label {
            font-size: 0.85rem;
            color: rgba(80, 7, 36, 0.65);
            margin-top: 6px;
        }
.about-section {
            padding: 70px 0;
        }
.about-section-alt {
            background: rgba(255, 255, 255, 0.6);
        }
.about-content-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
.about-content-grid { grid-template-columns: 1fr; }
.about-text-block h3 {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--text);
            margin-bottom: 16px;
        }
.about-text-block h3 i {
            color: var(--primary);
            margin-right: 8px;
        }
.about-text-block p {
            color: rgba(80, 7, 36, 0.8);
            line-height: 1.9;
            margin-bottom: 16px;
            font-size: 0.98rem;
        }
.about-list {
            list-style: none;
            padding: 0;
            margin: 20px 0 0;
        }
.about-list li {
            padding: 10px 0;
            border-bottom: 1px dashed rgba(219, 39, 119, 0.15);
            display: flex;
            align-items: flex-start;
            gap: 12px;
            color: rgba(80, 7, 36, 0.85);
            font-size: 0.95rem;
            line-height: 1.6;
        }
.about-list li:last-child { border-bottom: none; }
.about-list li i {
            color: var(--primary);
            margin-top: 4px;
            flex-shrink: 0;
        }
.about-badge {
            display: inline-block;
            background: rgba(219, 39, 119, 0.1);
            color: var(--primary);
            font-size: 0.8rem;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: 20px;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }
.about-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            padding: 32px;
            box-shadow: var(--shadow-soft);
            border: 1px solid rgba(219, 39, 119, 0.08);
        }
.about-card h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 14px;
        }
.about-card p {
            color: rgba(80, 7, 36, 0.75);
            line-height: 1.8;
            font-size: 0.92rem;
        }
.workflow-steps {
            counter-reset: step;
            list-style: none;
            padding: 0;
            margin: 0;
        }
.workflow-steps li {
            counter-increment: step;
            position: relative;
            padding-left: 52px;
            padding-bottom: 28px;
            border-left: 2px dashed rgba(219, 39, 119, 0.25);
            margin-left: 20px;
        }
.workflow-steps li:last-child {
            border-left-color: transparent;
            padding-bottom: 0;
        }
.workflow-steps li::before {
            content: counter(step);
            position: absolute;
            left: -22px;
            top: 0;
            width: 40px;
            height: 40px;
            background: var(--primary);
            color: var(--white);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 1rem;
            box-shadow: 0 4px 12px rgba(219, 39, 119, 0.25);
        }
.workflow-steps li h5 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 6px;
        }
.workflow-steps li p {
            font-size: 0.9rem;
            color: rgba(80, 7, 36, 0.7);
            line-height: 1.7;
        }
.values-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
.values-grid { grid-template-columns: 1fr; }
.value-item {
            background: var(--white);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: center;
            box-shadow: var(--shadow-soft);
            transition: var(--transition);
        }
.value-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
.value-item i {
            font-size: 2rem;
            color: var(--primary);
            margin-bottom: 12px;
            display: inline-block;
        }
.value-item h5 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }
.value-item p {
            font-size: 0.88rem;
            color: rgba(80, 7, 36, 0.7);
            line-height: 1.7;
        }
.join-card {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            color: var(--white);
            position: relative;
            overflow: hidden;
        }
.join-card h3 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 14px;
        }
.join-card p {
            font-size: 1rem;
            opacity: 0.9;
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }
.join-card .btn-91 {
            background: var(--white);
            color: var(--primary);
            border: none;
            padding: 12px 32px;
            border-radius: 30px;
            font-weight: 700;
            font-size: 0.95rem;
            transition: var(--transition);
            display: inline-block;
            text-decoration: none;
        }
.join-card .btn-91:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0,0,0,0.15);
        }
.page-breadcrumb {
            padding: 16px 0;
            font-size: 0.85rem;
            color: rgba(80, 7, 36, 0.6);
        }
.page-breadcrumb a {
            color: var(--primary);
            text-decoration: none;
        }
.page-breadcrumb a:hover { text-decoration: underline; }

/* --- Bootstrap 组件配色适配(程序自动补,避免白底黑字) --- */
.table { color:#500724 !important; border-color:rgba(0,0,0,.12) !important; --bs-table-bg:transparent !important; --bs-table-color:#500724 !important; }