:root {
  --primary: #ff5f6d;
  --primary-light: #ff8a94;
  --primary-dark: #e84855;
  --secondary: #ffc371;
  --gradient: linear-gradient(135deg, #ff5f6d 0%, #ffc371 100%);
  --gradient-hover: linear-gradient(135deg, #e84855 0%, #f0a84e 100%);
  --text: #1a1a2e;
  --text-light: #555770;
  --text-lighter: #8e8ea0;
  --bg: #ffffff;
  --bg-light: #f5f6fa;
  --bg-card: #ffffff;
  --border: #eef0f5;
  --border-hover: #d8dbe5;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.06);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.08);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --font: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --max-width: 1200px;
  --nav-height: 64px;
  --nav-bg: rgba(26, 26, 46, 0.88);
  --nav-bg-scroll: rgba(26, 26, 46, 0.97);
  --footer-bg: #1a1a2e;
  --footer-text: rgba(255,255,255,0.55);
  --footer-text-hover: rgba(255,255,255,0.85);
  --footer-border: rgba(255,255,255,0.07);
}

[data-theme="dark"] {
  --primary: #ff7a85;
  --primary-light: #ff9da5;
  --primary-dark: #ff5f6d;
  --secondary: #ffd08a;
  --gradient: linear-gradient(135deg, #ff7a85 0%, #ffd08a 100%);
  --gradient-hover: linear-gradient(135deg, #ff5f6d 0%, #ffc371 100%);
  --text: #e8e8f0;
  --text-light: #a0a0b8;
  --text-lighter: #6e6e88;
  --bg: #0f0f1a;
  --bg-light: #16162a;
  --bg-card: #1c1c32;
  --border: #2a2a44;
  --border-hover: #3a3a58;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.2);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.25);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.3);
  --nav-bg: rgba(15, 15, 26, 0.92);
  --nav-bg-scroll: rgba(15, 15, 26, 0.98);
  --footer-bg: #0a0a16;
  --footer-text: rgba(255,255,255,0.45);
  --footer-text-hover: rgba(255,255,255,0.8);
  --footer-border: rgba(255,255,255,0.05);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background 0.3s, color 0.3s;
}

a { text-decoration: none; color: inherit; transition: color 0.3s; }
img { max-width: 100%; height: auto; }

a, p, span, div {
  overflow-wrap: break-word; /* 现代标准，优先用 */
  word-wrap: break-word;     /* 兼容旧浏览器 */
  word-break: break-all;      /* 极端情况强制断行（可选） */
}


.container { max-width: var(--max-width); margin: 0 auto; padding: 0 24px; }

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--nav-bg);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 9999;
  transition: all 0.4s ease;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.navbar.scrolled {
  background: var(--nav-bg-scroll);
  box-shadow: 0 4px 30px rgba(0,0,0,0.2);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.navbar-brand img { width: 32px; height: 32px; border-radius: 8px; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.theme-toggle {
  background: rgba(255,255,255,0.1);
  border: none;
  color: rgba(255,255,255,0.7);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.3s;
}

.theme-toggle:hover {
  background: rgba(255,255,255,0.18);
  color: #fff;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-links a {
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all 0.3s;
  white-space: nowrap;
}

.nav-links a:hover,
.nav-links a.active {
  color: #fff;
  background: rgba(255,255,255,0.1);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background 0.3s;
}

.menu-toggle:hover { background: rgba(255,255,255,0.1); }

@media (max-width: 768px) {
  .menu-toggle { display: flex; align-items: center; justify-content: center; }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: var(--nav-bg-scroll);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 12px 16px;
    gap: 2px;
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.35s ease;
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    display: block;
    width: 100%;
    padding: 12px 16px;
    text-align: center;
    border-radius: 10px;
  }

  .theme-toggle { margin: 8px auto 4px; }
}

.hero-banner {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient);
  position: relative;
  overflow: hidden;
  padding: 100px 0 80px;
}

.hero-banner::before {
  content: "";
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  top: -150px;
  right: -120px;
  animation: float 8s ease-in-out infinite;
}

.hero-banner::after {
  content: "";
  position: absolute;
  width: 350px;
  height: 350px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  bottom: -100px;
  left: -80px;
  animation: float 10s ease-in-out infinite 3s;
}

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

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  animation: fadeInUp 1s ease forwards;
  opacity: 0;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.88);
  line-height: 1.8;
  margin-bottom: 40px;
  max-width: 560px;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.download-btn-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.download-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 24px;
  border-radius: var(--radius-md);
  background: rgba(0,0,0,0.22);
  backdrop-filter: blur(12px);
  color: #fff;
  text-decoration: none;
  transition: all 0.3s;
  border: 1px solid rgba(255,255,255,0.12);
  position: relative;
  cursor: pointer;
}

.download-badge:hover {
  background: rgba(0,0,0,0.38);
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
  color: #fff;
}

.download-badge i { font-size: 28px; }

.download-badge .badge-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.download-badge .badge-small {
  font-size: 11px;
  opacity: 0.75;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.download-badge .badge-big {
  font-size: 16px;
  font-weight: 600;
}

.wx-qrcode-popup {
  position: absolute;
  bottom: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border-radius: var(--radius-md);
  padding: 16px;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
  z-index: 100;
  text-align: center;
  animation: popUp 0.25s ease;
  width: 100%;
}

.wx-qrcode-popup::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%) rotate(45deg);
  width: 12px;
  height: 12px;
  background: #fff;
}

.wx-qrcode-popup img {
  width: 140px;
  height: 140px;
  border-radius: 8px;
  display: block;
}

.wx-qrcode-popup p {
  color: #333;
  font-size: 12px;
  margin-top: 8px;
  font-weight: 500;
}

@keyframes popUp {
  from { opacity: 0; transform: translateX(-50%) translateY(8px) scale(0.95); }
  to { opacity: 1; transform: translateX(-50%) translateY(0) scale(1); }
}

.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(255,95,109,0.1), rgba(255,195,113,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  font-size: 22px;
  color: var(--primary);
}

[data-theme="dark"] .section-icon {
  background: linear-gradient(135deg, rgba(255,122,133,0.12), rgba(255,208,138,0.12));
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
  letter-spacing: -0.3px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-light);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

.section-title-bar {
  width: 48px;
  height: 4px;
  background: var(--gradient);
  border-radius: 2px;
  margin: 18px auto 0;
}

.bg-light { background: var(--bg-light); }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.4s ease;
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255,95,109,0.1), rgba(255,195,113,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 24px;
  color: var(--primary);
  transition: all 0.3s;
}

[data-theme="dark"] .feature-icon {
  background: linear-gradient(135deg, rgba(255,122,133,0.12), rgba(255,208,138,0.12));
}

.feature-card:hover .feature-icon {
  background: var(--gradient);
  color: #fff;
  transform: scale(1.1);
}

.feature-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

.job-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.job-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--border);
  transition: all 0.4s ease;
}

.job-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.job-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 12px;
}

.job-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
}

.job-card-salary {
  font-size: 1rem;
  font-weight: 700;
  color: var(--primary);
  white-space: nowrap;
}

.job-card-meta {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 10px;
  display: flex;
  gap: 16px;
}

.job-card-meta i { margin-right: 4px; color: var(--primary-light); }

.job-card-desc {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 14px;
}

.job-tags { display: flex; flex-wrap: wrap; gap: 8px; }

.job-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
  background: rgba(255,95,109,0.08);
  color: var(--primary);
}

[data-theme="dark"] .job-tag {
  background: rgba(255,122,133,0.1);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  transition: all 0.4s ease;
}

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

.review-text {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
  position: relative;
  padding-left: 20px;
}

.review-text::before {
  content: "\201C";
  position: absolute;
  left: 0;
  top: -5px;
  font-size: 28px;
  color: var(--primary-light);
  font-style: normal;
}

.review-user {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.review-name { font-weight: 600; font-size: 0.95rem; color: var(--text); }
.review-role { font-size: 0.8rem; color: var(--text-lighter); }

.faq-list { max-width: 760px; margin: 0 auto; }

.faq-item {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  margin-bottom: 14px;
  border: 1px solid var(--border);
  overflow: hidden;
  transition: all 0.3s;
}

.faq-item:hover {
  border-color: var(--border-hover);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  gap: 16px;
  user-select: none;
}

.faq-question h5 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  flex: 1;
}

.faq-question .faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(255,95,109,0.08), rgba(255,195,113,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--primary);
  transition: all 0.3s;
  flex-shrink: 0;
}

[data-theme="dark"] .faq-question .faq-toggle {
  background: linear-gradient(135deg, rgba(255,122,133,0.12), rgba(255,208,138,0.12));
}

.faq-item.open .faq-toggle {
  background: var(--gradient);
  color: #fff;
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.35s ease;
}

.faq-item.open .faq-answer {
  padding: 0 24px 20px;
  max-height: 300px;
}

.faq-answer p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.8;
  margin: 0;
}

.coop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.coop-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--border);
  transition: all 0.4s ease;
}

.coop-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.coop-card .coop-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(255,95,109,0.1), rgba(255,195,113,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-size: 26px;
  color: var(--primary);
  transition: all 0.3s;
}

[data-theme="dark"] .coop-card .coop-icon {
  background: linear-gradient(135deg, rgba(255,122,133,0.12), rgba(255,208,138,0.12));
}

.coop-card:hover .coop-icon {
  background: var(--gradient);
  color: #fff;
  transform: scale(1.1);
}

.coop-card h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.coop-card p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
}

.about-content {
  max-width: 900px;
  margin: 0 auto;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.about-stat {
  text-align: center;
  padding: 28px 16px;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.about-stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.about-stat .stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
  margin-bottom: 6px;
}

.about-stat .stat-label {
  font-size: 0.85rem;
  color: var(--text-light);
  font-weight: 500;
}

.about-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 2;
  max-width: 720px;
  margin: 0 auto;
}

.download-section {
  background: var(--gradient);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.download-section::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
  top: -250px;
  right: -200px;
}

.download-section::after {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,0.03);
  bottom: -180px;
  left: -120px;
}

.download-section h2 {
  font-size: 2rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  position: relative;
  z-index: 2;
}

.download-section > .container > p {
  color: rgba(255,255,255,0.82);
  margin-bottom: 36px;
  font-size: 1rem;
  position: relative;
  z-index: 2;
}

.download-section .btn-group {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.download-section .btn-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 50px;
  background: rgba(255,255,255,0.95);
  color: var(--primary-dark);
  font-weight: 600;
  font-size: 15px;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

.download-section .btn-white:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.15);
  background: #fff;
}

.download-section .btn-white i { font-size: 20px; }

.download-section .btn-wechat {
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  position: relative;
}

.download-section .btn-wechat:hover {
  background: rgba(255,255,255,0.25);
  color: #fff;
}

.site-footer {
  background: var(--footer-bg);
  color: #fff;
  padding: 60px 0 0;
  transition: background 0.3s;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-brand img { width: 48px; height: 48px; border-radius: 12px; }

.footer-brand h4 { font-size: 18px; font-weight: 600; }

.footer-desc {
  color: var(--footer-text);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.footer-social {
  display: flex;
  gap: 12px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  transition: all 0.3s;
}

.footer-social a:hover {
  background: var(--primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer-col-title {
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 12px;
  color: rgba(255,255,255,0.9);
}

.footer-col-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
}

.footer-links {
  list-style: none;
}

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  color: var(--footer-text);
  font-size: 14px;
  transition: all 0.3s;
}

.footer-links a:hover {
  color: var(--footer-text-hover);
  padding-left: 4px;
}

.footer-contact {
  color: var(--footer-text);
  font-size: 13px;
  line-height: 2.2;
}

.footer-contact i {
  color: var(--primary);
  margin-right: 8px;
  width: 16px;
  text-align: center;
}

.footer-qrcode {
  margin-top: 16px;
}

.footer-qrcode img {
  width: 110px;
  height: 110px;
  border-radius: var(--radius-sm);
  border: 2px solid rgba(255,255,255,0.08);
}

.footer-qrcode p {
  color: rgba(255,255,255,0.35);
  font-size: 12px;
  margin-top: 8px;
}

.footer-bottom {
  border-top: 1px solid var(--footer-border);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-copyright {
  color: rgba(255,255,255,0.3);
  font-size: 12px;
}

.footer-legal {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-legal a {
  color: rgba(255,255,255,0.4);
  font-size: 12px;
  transition: color 0.3s;
}

.footer-legal a:hover { color: var(--primary-light); }

.doc-page {
  padding-top: calc(var(--nav-height) + 48px);
  padding-bottom: 60px;
  min-height: calc(100vh - 200px);
}

.doc-header {
  text-align: center;
  margin-bottom: 40px;
}

.doc-header h1 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 0;
}

.rich-text-container {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.9;
  color: var(--text);
  font-size: 15px;
}

.rich-text-container  a {
  display: inline-block;
  max-width: 100%;
  overflow-wrap: break-word;
  word-wrap: break-word;
  word-break: break-all;
}


.rich-text-container h1,
.rich-text-container h2,
.rich-text-container h3 {
  color: var(--text);
  margin: 28px 0 14px;
  font-weight: 600;
}

.rich-text-container h2 {
  font-size: 1.3rem;
  border-left: 4px solid var(--primary);
  padding-left: 14px;
}

.rich-text-container h3 { font-size: 1.15rem; }

.rich-text-container p {
  margin-bottom: 14px;
  color: var(--text-light);
}

.rich-text-container ul,
.rich-text-container ol {
  padding-left: 24px;
  margin-bottom: 16px;
}

.rich-text-container li {
  margin-bottom: 8px;
  color: var(--text-light);
}

.rich-text-container img {
  max-width: 100%;
  border-radius: var(--radius-md);
  margin: 20px 0;
  box-shadow: var(--shadow-md);
}

.rich-text-container a {
  color: var(--primary);
}

.rich-text-container a:hover {
  text-decoration: underline;
}

.rich-text-container table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.rich-text-container th,
.rich-text-container td {
  border: 1px solid var(--border);
  padding: 10px 14px;
  text-align: left;
}

.rich-text-container th {
  background: var(--bg-light);
  font-weight: 600;
}

.loading-container {
  text-align: center;
  padding: 80px 0;
}

.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-container p {
  color: var(--text-lighter);
  font-size: 14px;
}

.empty-state,
.error-state {
  text-align: center;
  padding: 80px 0;
}

.empty-state .empty-icon,
.error-state .error-icon {
  font-size: 48px;
  margin-bottom: 16px;
}

.error-state .error-icon::before {
  content: "\f071";
  font-family: "FontAwesome";
  color: var(--primary);
}

.empty-state p,
.error-state p {
  color: var(--text-light);
  margin-bottom: 20px;
}

.retry-button {
  display: inline-block;
  padding: 10px 28px;
  border-radius: 50px;
  background: var(--gradient);
  color: #fff;
  border: none;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s;
}

.retry-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255,95,109,0.3);
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.payment-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 32px;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  transition: background 0.3s, border-color 0.3s;
}

.payment-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.payment-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: var(--gradient);
  border-radius: 2px;
}

.price {
  color: var(--primary);
  font-size: 24px;
  font-weight: 700;
}

.pay-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: all 0.3s;
  margin-bottom: 10px;
  background: var(--bg-card);
}

.pay-item.active {
  border-color: var(--primary);
  background: rgba(255,95,109,0.04);
}

[data-theme="dark"] .pay-item.active {
  background: rgba(255,122,133,0.06);
}

.pay-item:hover { border-color: var(--primary-light); }

.pay-icon {
  font-size: 22px;
  margin-right: 14px;
  width: 28px;
  text-align: center;
}

.pay-item-label {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
}

.btn-pay {
  display: block;
  width: 100%;
  padding: 16px;
  border-radius: var(--radius-md);
  background: var(--gradient);
  color: #fff;
  border: none;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s;
}

.btn-pay:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,95,109,0.3);
}

.pay-page {
  padding-top: calc(var(--nav-height) + 40px);
  padding-bottom: 60px;
  min-height: calc(100vh - 200px);
  background: var(--bg-light);
  transition: background 0.3s;
}

.pay-wrapper {
  max-width: 560px;
  margin: 0 auto;
}

.order-table {
  width: 100%;
  border-collapse: collapse;
}

.order-table td {
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-light);
  border-bottom: 1px solid var(--border);
}

.order-table tr:last-child td { border-bottom: none; }
.order-table td:last-child { text-align: right; color: var(--text); font-weight: 500; }

.order-table .price-row td {
  border-bottom: none;
  padding-top: 14px;
}

.order-table .price-row td:last-child { font-weight: 700; }

.pay-notice {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  border: 1px solid var(--border);
  margin-top: 16px;
  transition: background 0.3s, border-color 0.3s;
}

.pay-notice h6 {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 10px;
}

.pay-notice h6 i { color: var(--secondary); margin-right: 6px; }

.pay-notice p {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.8;
  margin: 0;
}

.page-404 {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--bg-light);
  transition: background 0.3s;
}

.page-404 h1 {
  font-size: 8rem;
  font-weight: 800;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 16px;
}

.page-404 p {
  color: var(--text-light);
  font-size: 1.1rem;
  margin-bottom: 32px;
}

.page-404 .btn-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 50px;
  background: var(--gradient);
  color: #fff;
  font-weight: 600;
  transition: all 0.3s;
}

.page-404 .btn-home:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(255,95,109,0.3);
  color: #fff;
}

@media (max-width: 992px) {
  .feature-grid,
  .job-grid,
  .review-grid,
  .coop-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-title { font-size: 2.2rem; }
  .hero-desc { font-size: 1rem; margin-bottom: 32px; }
  .hero-banner { padding: 100px 0 60px; }
  .section { padding: 60px 0; }
  .section-title { font-size: 1.5rem; }
  .section-header { margin-bottom: 40px; }
  .feature-grid,
  .job-grid,
  .review-grid,
  .coop-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .about-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .about-stat { padding: 20px 12px; }
  .about-stat .stat-num { font-size: 1.6rem; }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .download-btn-group {
    flex-direction: column;
  }
  .download-badge {
    justify-content: center;
  }
  .download-section { padding: 60px 0; }
  .download-section h2 { font-size: 1.5rem; }
  .download-section .btn-group { flex-direction: column; align-items: center; }
  .download-section .btn-white { width: 100%; max-width: 280px; justify-content: center; }
  .doc-header h1 { font-size: 1.4rem; }
  .container { padding: 0 16px; }
  .feature-card { padding: 28px 20px; }
  .job-card { padding: 22px; }
  .review-card { padding: 24px; }
  .faq-question { padding: 16px 20px; }
  .faq-question h5 { font-size: 0.9rem; }
}

.pay-icon-wechat { color: #07c160; }
.pay-icon-alipay { color: #1677ff; }
.pay-icon-bank { color: #636e72; }
.pay-item .fa-check-circle { color: var(--primary); font-size: 18px; }
.btn-pay-wrap { margin-top: 24px; }
.btn-pay i { margin-right: 6px; }

@media (max-width: 768px) {
  .pay-wrapper { max-width: 100%; }
}