@charset "utf-8";

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

:root {
  --primary: #00a884;
  --primary-dark: #008f6e;
  --primary-light: #e6f7f3;
  --text: #1a1a2e;
  --text-secondary: #5a5a7a;
  --text-muted: #8888a0;
  --bg: #f5f7fa;
  --card-bg: #ffffff;
  --border: #1a1a2e;
  --border-width: 3px;
  --radius: 14px;
  --radius-lg: 16px;
  --transition: 0.2s ease;
}

html {
  scroll-behavior: smooth;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
}

img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

ul {
  list-style: none;
}

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

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--card-bg);
  border-bottom: var(--border-width) solid var(--border);
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.5px;
}

.logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 2px solid var(--border);
}

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

.nav-link {
  display: block;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  transition: all var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
}

.menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  z-index: 1001;
}

.mobile-download-btn {
  display: none;
}

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

.menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 46, 0.5);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.mobile-overlay.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.hero {
  padding: 140px 0 80px;
  background: var(--bg);
}

.hero-content {
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  font-size: 48px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 480px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-card {
  flex: 1;
  background: var(--card-bg);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  max-width: 360px;
}

.hero-card-img {
  width: 100px;
  height: 100px;
  margin: 0 auto 20px;
  border-radius: 24px;
  border: var(--border-width) solid var(--border);
}

.hero-card-title {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.hero-card-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
  line-height: 1.6;
}

.hero-card-stats {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.hero-stat {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--primary-light);
  padding: 12px 16px;
  border-radius: 10px;
}

.hero-stat-alt {
  background: #e6f0ff;
}

.stat-label {
  font-size: 14px;
  color: var(--text-secondary);
}

.stat-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--primary);
}

.hero-stat-alt .stat-value {
  color: #3b82f6;
}

.hero-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.hero-tag {
  display: inline-block;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  color: var(--primary);
  background: var(--primary-light);
  border: 1.5px solid var(--primary);
  border-radius: 50px;
}

.hero-card-update {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px dashed var(--border);
}

.update-label {
  font-size: 13px;
  color: var(--text-muted);
}

.update-time {
  font-size: 13px;
  font-weight: 600;
  color: var(--border);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  border: var(--border-width) solid var(--border);
  -webkit-tap-highlight-color: transparent;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
}

.btn-outline {
  background: var(--card-bg);
  color: var(--border);
}

.btn-outline:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-block {
  display: flex;
  justify-content: center;
  width: 100%;
}

.icon-android,
.icon-apple {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.icon-android::before,
.icon-apple::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.icon-android::before {
  background-image: url('../icons/android.svg');
}

.icon-apple::before {
  background-image: url('../icons/apple.svg');
}

.icon-feature {
  display: inline-block;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.icon-feature::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}

.icon-monitor::before {
  background-image: url('../icons/monitor.svg');
}

.icon-image::before {
  background-image: url('../icons/image.svg');
}

.icon-clock::before {
  background-image: url('../icons/clock.svg');
}

.icon-edit::before {
  background-image: url('../icons/edit.svg');
}

.icon-list::before {
  background-image: url('../icons/list.svg');
}

.icon-book::before {
  background-image: url('../icons/book.svg');
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-size: 34px;
  font-weight: 700;
  color: var(--border);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.section-header p {
  font-size: 16px;
  color: var(--text-muted);
}

.features {
  padding: 100px 0;
  background: var(--bg);
}

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

.feature-card {
  background: var(--card-bg);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: all var(--transition);
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 0 var(--border);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  border: 2px solid var(--border);
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--border);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}

.highlights {
  padding: 100px 0;
  background: var(--primary-light);
}

.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.highlight-card {
  background: var(--card-bg);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
}

.highlight-number {
  position: absolute;
  top: 12px;
  right: 16px;
  font-size: 48px;
  font-weight: 800;
  color: rgba(0, 168, 132, 0.08);
  line-height: 1;
}

.highlight-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--border);
  position: relative;
  z-index: 1;
}

.highlight-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  position: relative;
  z-index: 1;
}

.reviews {
  padding: 100px 0;
  background: var(--bg);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.review-card {
  background: var(--card-bg);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
}

.review-rating {
  margin-bottom: 16px;
}

.review-rating span {
  font-size: 20px;
  color: #f59e0b;
}

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

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

.review-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.review-author div {
  display: flex;
  flex-direction: column;
}

.review-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
}

.review-date {
  font-size: 12px;
  color: var(--text-muted);
}

.recommend {
  padding: 100px 0;
  background: var(--bg);
}

.recommend-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.recommend-card {
  background: var(--card-bg);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition);
}

.recommend-card:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 0 var(--border);
}

.recommend-cover {
  height: 140px;
  overflow: hidden;
}

.recommend-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.cover-1 { background: #1a1a2e; }
.cover-2 { background: #2d1b4e; }
.cover-3 { background: #1b3a4e; }
.cover-4 { background: #3e1b1b; }

.recommend-info {
  padding: 18px 16px;
}

.recommend-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--border);
  margin-bottom: 6px;
}

.recommend-tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 500;
  color: var(--primary);
  background: var(--primary-light);
  border-radius: 50px;
  margin-bottom: 8px;
}

.recommend-info p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.back-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  background: var(--card-bg);
  border: var(--border-width) solid var(--border);
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 900;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease, transform var(--transition);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.back-to-top:hover {
  transform: translateY(-2px);
}

.back-to-top-icon {
  display: block;
  width: 14px;
  height: 14px;
  border-left: 2.5px solid var(--border);
  border-top: 2.5px solid var(--border);
  transform: rotate(45deg);
  margin-top: 4px;
}

.screenshots {
  padding: 100px 0;
  background: var(--bg);
  overflow: hidden;
}

.screenshot-track {
  display: flex;
  gap: 20px;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  scroll-behavior: auto;
  margin: 0 -24px;
  padding: 0 24px;
}

.screenshot-track::-webkit-scrollbar {
  display: none;
}

.screenshot-track.grabbing {
  cursor: grabbing;
  scroll-behavior: auto;
}

.screenshot-item {
  flex-shrink: 0;
  width: 280px;
  height: 460px;
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--card-bg);
}

.screenshot-item img {
  width: 100%;
  height: auto;
  display: block;
  pointer-events: none;
}

.download {
  padding: 100px 0;
  background: var(--bg);
}

.download-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 800px;
  margin: 0 auto;
}

.download-card {
  background: var(--card-bg);
  border: var(--border-width) solid var(--border);
  border-radius: var(--radius-lg);
  padding: 38px 30px;
  text-align: center;
  transition: all var(--transition);
}

.download-card:hover {
  transform: translateY(-3px);
  box-shadow: 6px 6px 0 var(--border);
}

.download-card-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  border: 2px solid var(--border);
}

.download-card-icon .icon-android,
.download-card-icon .icon-apple {
  width: 34px;
  height: 34px;
}

.download-card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--border);
}

.download-card > p {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 18px;
}

.download-info {
  text-align: left;
  display: inline-block;
  margin-bottom: 26px;
}

.download-info li {
  font-size: 14px;
  color: var(--text-secondary);
  padding: 4px 0;
  position: relative;
  padding-left: 18px;
}

.download-info li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 11px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}

.footer {
  background: var(--border);
  color: #bbb;
  padding: 60px 0 28px;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-brand {
  max-width: 240px;
}

.footer-brand span {
  display: block;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.footer-logo {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  margin-bottom: 12px;
  border: 2px solid #fff;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  gap: 60px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 16px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 14px;
  color: #999;
  transition: color var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
  color: #777;
}

/* 星星 */
.aiarticle-comment-rating-icon{
    display:inline-block !important;
    width:auto !important;
    height:auto !important;
    margin-right:2px;
    color:#ffb400 !important;
    font-style:normal !important;
    font-weight:normal !important;
    line-height:1 !important;
    vertical-align:middle;
    text-decoration:none !important;
}

.aiarticle-comment-rating-icon:before{
    font-family:Arial,"Segoe UI Symbol","Noto Sans Symbols","Microsoft YaHei",sans-serif !important;
    font-style:normal !important;
    font-weight:normal !important;
    line-height:1 !important;
}

.aiarticle-comment-rating-icon.fa-star:before{
    content:"\2605" !important;
}

.aiarticle-comment-rating-icon.fa-star-o:before{
    content:"\2606" !important;
}

.aiarticle-comment-rating-icon:last-child{
    margin-right:0;
}

@media (max-width: 1024px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .highlights-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .recommend-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero-content {
    flex-direction: column-reverse;
    text-align: center;
    gap: 40px;
  }

  .hero-text h1 {
    font-size: 36px;
  }

  .hero-desc {
    font-size: 16px;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-card-tags {
    justify-content: center;
  }

  .hero-card {
    max-width: 100%;
    padding: 30px 24px;
  }

  .hero-card-img {
    width: 80px;
    height: 80px;
  }

  .hero {
    padding: 110px 0 60px;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .features {
    padding: 70px 0;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .feature-card {
    padding: 26px 22px;
  }

  .highlights {
    padding: 70px 0;
  }

  .highlights-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .reviews {
    padding: 70px 0;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .recommend {
    padding: 70px 0;
  }

  .recommend-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .back-to-top {
    bottom: 20px;
    right: 20px;
  }

  .screenshots {
    padding: 70px 0;
  }

  .screenshot-item {
    width: 220px;
    height: 390px;
  }

  .download {
    padding: 70px 0;
  }

  .download-cards {
    grid-template-columns: 1fr;
    max-width: 400px;
  }

  .footer-content {
    flex-direction: column;
    gap: 36px;
  }

  .footer-links {
    gap: 36px;
    flex-wrap: wrap;
  }

  .menu-btn {
    display: flex;
  }

  .mobile-download-btn {
    display: inline-flex;
    align-items: center;
    padding: 6px 16px;
    font-size: 13px;
    font-weight: 600;
    color: #fff;
    background: var(--primary);
    border-radius: 6px;
    text-decoration: none;
    margin-right: 12px;
    white-space: nowrap;
  }

  .nav {
    position: fixed;
    top: 0;
    right: -300px;
    width: 260px;
    height: 100vh;
    background: var(--card-bg);
    padding: 80px 24px 24px;
    border-left: var(--border-width) solid var(--border);
    transition: right 0.25s ease;
    z-index: 999;
  }

  .nav.open {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    gap: 4px;
  }

  .nav-link {
    padding: 12px 16px;
    font-size: 16px;
    border-radius: 10px;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .download-card {
    padding: 28px 22px;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .header-inner {
    padding: 0 16px;
    height: 60px;
  }

  .hero {
    padding: 96px 0 48px;
  }

  .hero-text h1 {
    font-size: 30px;
  }

  .hero-desc {
    font-size: 15px;
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
  }

  .btn {
    width: 100%;
    justify-content: center;
  }

  .screenshot-item {
    width: 180px;
    height: 320px;
  }

  .screenshot-track {
    gap: 14px;
    margin: 0 -16px;
    padding: 0 16px;
  }

  .section-header h2 {
    font-size: 24px;
  }

  .footer-links {
    gap: 24px;
  }
}