:root {
  --oi-bg: #f3f5f8;
  --oi-surface: #ffffff;
  --oi-surface-soft: #f7f9fc;
  --oi-text: #17233a;
  --oi-text-soft: #64748b;
  --oi-text-muted: #94a3b8;
  --oi-accent: #1f6bff;
  --oi-accent-strong: #0f54d8;
  --oi-border: rgba(15, 23, 42, 0.08);
  --oi-border-strong: rgba(31, 107, 255, 0.18);
  --oi-shadow: 0 18px 40px rgba(15, 23, 42, 0.05);
  --oi-radius-card: 18px;
  --oi-radius-pill: 999px;
}

body.ones-issue-homepage {
  background:
    radial-gradient(circle at top left, rgba(31, 107, 255, 0.06), transparent 22%),
    linear-gradient(180deg, #f8fafc 0%, #f3f5f8 100%);
  color: var(--oi-text);
}

body.ones-issue-homepage img {
  display: block;
}

.ones-issue-homepage .oi-shell {
  width: min(1280px, calc(100% - 48px));
  margin: 0 auto;
}

.ones-issue-homepage .oi-home {
  padding: 18px 0 88px;
}

.oi-site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(248, 250, 252, 0.88);
  backdrop-filter: blur(16px);
}

.oi-header-shell {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 72px;
}

.oi-header-logo img {
  width: 108px;
  height: auto;
}

.oi-header-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 26px;
  flex: 1;
}

.oi-header-nav a,
.oi-header-phone,
.oi-header-login {
  color: var(--oi-text);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

.oi-header-nav a:hover,
.oi-header-phone:hover,
.oi-header-login:hover {
  color: var(--oi-accent);
}

.oi-header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
}

.oi-header-login {
  opacity: 0.78;
}

.ones-issue-homepage .oi-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: var(--oi-radius-pill);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.ones-issue-homepage .oi-button:hover {
  transform: translateY(-1px);
}

.ones-issue-homepage .oi-button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--oi-accent), var(--oi-accent-strong));
  box-shadow: 0 14px 28px rgba(31, 107, 255, 0.2);
}

.ones-issue-homepage .oi-channel-nav {
  margin-top: 10px;
  border-bottom: 1px solid var(--oi-border);
}

.ones-issue-homepage .oi-channel-tabs {
  display: flex;
  align-items: center;
  gap: 28px;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 0 0 2px;
}

.ones-issue-homepage .oi-channel-tabs::-webkit-scrollbar {
  display: none;
}

.ones-issue-homepage .oi-channel-tab {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 56px;
  white-space: nowrap;
  color: var(--oi-text-soft);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.2s ease;
}

.ones-issue-homepage .oi-channel-tab::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  border-radius: 999px;
  background: transparent;
  transition: background-color 0.2s ease;
}

.ones-issue-homepage .oi-channel-tab:hover,
.ones-issue-homepage .oi-channel-tab.is-active {
  color: var(--oi-text);
}

.ones-issue-homepage .oi-channel-tab.is-active::after {
  background: var(--oi-accent);
}

.ones-issue-homepage .oi-blog-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 40px;
  align-items: start;
  margin-top: 26px;
}

.ones-issue-homepage .oi-blog-main,
.ones-issue-homepage .oi-blog-side {
  min-width: 0;
}

.ones-issue-homepage .oi-breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--oi-text-muted);
  font-size: 13px;
}

.ones-issue-homepage .oi-breadcrumb span {
  color: #c0cad7;
}

.ones-issue-homepage .oi-list-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  padding: 16px 0 22px;
  border-bottom: 1px solid var(--oi-border);
}

.ones-issue-homepage .oi-list-head h1 {
  margin: 0;
  font-size: clamp(30px, 3.2vw, 42px);
  line-height: 1.06;
  letter-spacing: -0.04em;
}

.ones-issue-homepage .oi-list-head p {
  margin: 0;
  max-width: 42ch;
  color: var(--oi-text-soft);
  font-size: 15px;
  line-height: 1.8;
}

.ones-issue-homepage .oi-post-list {
  background: var(--oi-surface);
  border: 1px solid var(--oi-border);
  border-radius: 24px;
  box-shadow: var(--oi-shadow);
  overflow: hidden;
}

.ones-issue-homepage .oi-post-item {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 28px;
  padding: 28px;
  border-bottom: 1px solid var(--oi-border);
  background: var(--oi-surface);
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.ones-issue-homepage .oi-post-item:last-child {
  border-bottom: 0;
}

.ones-issue-homepage .oi-post-item:hover {
  background: #fbfdff;
}

.ones-issue-homepage .oi-post-cover {
  display: block;
  overflow: hidden;
  border-radius: 16px;
  background: #e9eef5;
  text-decoration: none;
}

.ones-issue-homepage .oi-post-cover img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.ones-issue-homepage .oi-post-item:hover .oi-post-cover img {
  transform: scale(1.03);
}

.ones-issue-homepage .oi-post-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.ones-issue-homepage .oi-post-body h2 {
  margin: 0;
  font-size: clamp(24px, 2.3vw, 30px);
  line-height: 1.26;
  letter-spacing: -0.03em;
}

.ones-issue-homepage .oi-post-body h2 a {
  color: var(--oi-text);
  text-decoration: none;
}

.ones-issue-homepage .oi-post-body h2 a:hover {
  color: var(--oi-accent);
}

.ones-issue-homepage .oi-post-excerpt {
  margin: 14px 0 0;
  color: var(--oi-text-soft);
  font-size: 15px;
  line-height: 1.86;
}

.ones-issue-homepage .oi-post-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 20px;
  color: var(--oi-text-muted);
  font-size: 13px;
}

.ones-issue-homepage .oi-post-meta span,
.ones-issue-homepage .oi-post-meta time {
  position: relative;
}

.ones-issue-homepage .oi-post-meta span + span::before,
.ones-issue-homepage .oi-post-meta span + time::before {
  content: "";
  position: absolute;
  left: -10px;
  top: 50%;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #c8d2df;
  transform: translateY(-50%);
}

.ones-issue-homepage .oi-post-author {
  color: var(--oi-accent);
  font-weight: 700;
  letter-spacing: 0.08em;
}

.ones-issue-homepage .oi-empty-state {
  padding: 48px 32px;
  text-align: center;
}

.ones-issue-homepage .oi-empty-state h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.ones-issue-homepage .oi-empty-state p {
  margin: 0;
  color: var(--oi-text-soft);
  line-height: 1.8;
}

.ones-issue-homepage .oi-pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.ones-issue-homepage .oi-pagination span,
.ones-issue-homepage .oi-pagination a {
  display: inline-flex;
}

.ones-issue-homepage .oi-pagination .page-numbers {
  min-width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--oi-border);
  border-radius: 12px;
  background: var(--oi-surface);
  color: var(--oi-text-soft);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: border-color 0.2s ease, color 0.2s ease, background-color 0.2s ease;
}

.ones-issue-homepage .oi-pagination .page-numbers:hover,
.ones-issue-homepage .oi-pagination .page-numbers.current {
  border-color: var(--oi-accent);
  background: rgba(31, 107, 255, 0.08);
  color: var(--oi-accent);
}

.ones-issue-homepage .oi-blog-side {
  display: grid;
  gap: 18px;
}

.ones-issue-homepage .oi-side-card {
  padding: 24px;
  border: 1px solid var(--oi-border);
  border-radius: var(--oi-radius-card);
  background: var(--oi-surface);
  box-shadow: var(--oi-shadow);
}

.ones-issue-homepage .oi-side-card h3 {
  margin: 0 0 16px;
  font-size: 28px;
  line-height: 1.2;
}

.ones-issue-homepage .oi-side-cta {
  background:
    linear-gradient(180deg, rgba(31, 107, 255, 0.07), rgba(31, 107, 255, 0.02)),
    var(--oi-surface);
  border-color: var(--oi-border-strong);
}

.ones-issue-homepage .oi-side-cta p {
  margin: 0;
  color: var(--oi-text-soft);
  line-height: 1.9;
}

.ones-issue-homepage .oi-side-demo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  min-height: 44px;
  padding: 0 18px;
  border-radius: var(--oi-radius-pill);
  background: var(--oi-accent);
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 12px 24px rgba(31, 107, 255, 0.2);
}

.ones-issue-homepage .oi-search {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 64px;
  gap: 10px;
}

.ones-issue-homepage .oi-search input,
.ones-issue-homepage .oi-search button {
  min-height: 56px;
  border: 1px solid var(--oi-border);
  border-radius: 14px;
  background: var(--oi-surface-soft);
}

.ones-issue-homepage .oi-search input {
  padding: 0 16px;
  color: var(--oi-text);
  font-size: 14px;
  outline: none;
}

.ones-issue-homepage .oi-search input:focus {
  border-color: var(--oi-accent);
  background: #fff;
}

.ones-issue-homepage .oi-search button {
  color: var(--oi-accent);
  font-size: 28px;
  cursor: pointer;
}

.ones-issue-homepage .oi-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ones-issue-homepage .oi-tag-cloud a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid var(--oi-border);
  border-radius: var(--oi-radius-pill);
  background: var(--oi-surface-soft);
  color: var(--oi-text-soft);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  z-index: 2;
  pointer-events: auto;
}

.ones-issue-homepage .csw-container {
  pointer-events: none;
}

.ones-issue-homepage .csw-buttons,
.ones-issue-homepage .csw-button-container,
.ones-issue-homepage .csw-button,
.ones-issue-homepage .csw-modal,
.ones-issue-homepage .csw-modal-content,
.ones-issue-homepage .wechat-img-container {
  pointer-events: auto;
}

.ones-issue-homepage .oi-side-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.ones-issue-homepage .oi-side-list li {
  padding-bottom: 14px;
  border-bottom: 1px solid var(--oi-border);
}

.ones-issue-homepage .oi-side-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.ones-issue-homepage .oi-side-list a {
  display: block;
  color: var(--oi-text);
  font-size: 15px;
  line-height: 1.7;
  font-weight: 600;
  text-decoration: none;
}

.ones-issue-homepage .oi-side-list a:hover {
  color: var(--oi-accent);
}

.ones-issue-homepage .oi-side-list time {
  display: block;
  margin-top: 8px;
  color: var(--oi-text-muted);
  font-size: 12px;
}

.ones-issue-homepage .oi-side-list-compact a {
  font-size: 14px;
  font-weight: 500;
}

.ones-issue-homepage [data-reveal] {
  opacity: 1;
  transform: none;
}

@media (max-width: 1180px) {
  .oi-header-nav {
    gap: 18px;
  }

  .ones-issue-homepage .oi-blog-wrap {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 28px;
  }

  .ones-issue-homepage .oi-post-item {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 22px;
    padding: 24px;
  }
}

@media (max-width: 1024px) {
  .oi-header-shell {
    flex-wrap: wrap;
    justify-content: center;
    padding: 14px 0;
  }

  .oi-header-nav {
    order: 3;
    flex-wrap: wrap;
    gap: 14px 18px;
  }

  .ones-issue-homepage .oi-blog-wrap {
    grid-template-columns: 1fr;
  }

  .ones-issue-homepage .oi-blog-side {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .ones-issue-homepage .oi-shell {
    width: min(100% - 32px, 1280px);
  }

  .ones-issue-homepage .oi-home {
    padding-bottom: 72px;
  }

  .ones-issue-homepage .oi-channel-tabs {
    gap: 20px;
  }

  .ones-issue-homepage .oi-list-head {
    flex-direction: column;
    align-items: start;
    padding: 14px 0 18px;
  }

  .ones-issue-homepage .oi-post-item {
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 18px;
  }

  .ones-issue-homepage .oi-post-body h2 {
    font-size: 22px;
  }

  .ones-issue-homepage .oi-post-excerpt {
    font-size: 14px;
  }

  .ones-issue-homepage .oi-blog-side {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .oi-header-actions {
    width: 100%;
    justify-content: space-between;
  }

  .ones-issue-homepage .oi-button-primary {
    padding: 0 16px;
  }

  .ones-issue-homepage .oi-channel-tab {
    min-height: 50px;
    font-size: 14px;
  }

  .ones-issue-homepage .oi-breadcrumb {
    font-size: 12px;
  }

  .ones-issue-homepage .oi-list-head h1 {
    font-size: 28px;
  }

  .ones-issue-homepage .oi-side-card {
    padding: 20px;
  }
}