/* 更新日志页的样式：版本目录、跳到版本、每个版本的条目与 GitHub 渲染的正文，以及空状态与读取失败的说明 */

/* ==========================================
   页头与版面
   ========================================== */

/* 页头下方不压卡片，留给海浪的高度小一些 */
.releases-hero {
  padding-bottom: clamp(112px, 12vw, 168px);
}

.releases {
  padding-block: clamp(24px, 4vw, 48px) var(--section-space);
}

.releases-layout {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  align-items: start;
  gap: clamp(32px, 5vw, 72px);
}

/* ==========================================
   版本目录与跳到版本
   ========================================== */

/* 桌面：左侧吸顶，高亮当前读到的版本 */
.releases-toc {
  position: sticky;
  top: calc(var(--nav-height) + 32px);
  display: grid;
  gap: 12px;
}

.releases-toc-title {
  padding-left: 14px;
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

:lang(zh) .releases-toc-title {
  letter-spacing: 0;
}

/* 版本很多时目录自己滚动，不超出视口 */
.releases-toc ol {
  display: grid;
  gap: 2px;
  max-height: calc(100vh - var(--nav-height) - 120px);
  overflow-y: auto;
  list-style: none;
}

.releases-toc a {
  position: relative;
  display: grid;
  gap: 1px;
  padding: 8px 14px;
  border-radius: 12px;
  color: var(--color-text);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
  line-height: 1.4;
  text-decoration: none;
  transition: background-color 0.2s;
}

.releases-toc a:hover {
  background: var(--color-inline-code-bg);
}

.releases-toc time {
  color: var(--color-text-secondary);
  font-size: 0.8125rem;
  font-weight: 500;
}

.releases-toc a[aria-current] {
  background: var(--color-tint-sun);
}

.releases-toc a[aria-current]::before {
  content: "";
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 0;
  width: 3px;
  border-radius: 3px;
  background: var(--sun);
}

/* 窄屏才出现的 “跳到版本” 选择 */
.releases-jump {
  display: none;
}

.releases-jump label {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 600;
  white-space: nowrap;
}

.releases-select {
  position: relative;
  flex: 1;
}

.releases-select select {
  width: 100%;
  min-height: 44px;
  padding: 0 40px 0 14px;
  border: 1px solid var(--color-border-strong);
  border-radius: 12px;
  background: var(--color-bg-raised);
  color: var(--color-text);
  font: inherit;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.releases-select .icon {
  position: absolute;
  top: 50%;
  right: 12px;
  color: var(--color-text-secondary);
  translate: 0 -50%;
  pointer-events: none;
}

/* 窄屏：目录收起，“跳到版本” 吸在导航下方 */
@media (max-width: 899px) {
  .releases-layout {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .releases-toc {
    display: none;
  }

  .releases-jump {
    position: sticky;
    top: var(--nav-height);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 12px;
    margin-inline: calc(-1 * var(--gutter));
    padding: 10px var(--gutter);
    border-bottom: 1px solid var(--color-border);
    background: var(--color-glass);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    backdrop-filter: saturate(180%) blur(20px);
  }

  /* 跳到某个版本时再让出吸顶的 “跳到版本” 条：44 px 的选择框、上下 10 px 的内边距与 1 px 的分隔线 */
  .release {
    scroll-margin-top: 65px;
  }
}

/* ==========================================
   版本条目
   ========================================== */

.releases-list {
  display: grid;
  gap: 28px;
}

.release {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: start;
  gap: 20px;
  padding: clamp(24px, 3.5vw, 44px);
  border: 1px solid var(--color-border);
  border-radius: 28px;
  background: var(--color-bg-raised);
  box-shadow: var(--shadow-card);
}

.release-header {
  display: grid;
  gap: 8px;
}

.release-title {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: clamp(1.75rem, 1.4rem + 1.2vw, 2.25rem);
  font-weight: 760;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.release-anchor {
  color: inherit;
  text-decoration: none;
}

.release-anchor:hover {
  text-decoration: underline;
  text-decoration-thickness: 2px;
}

/* 复制版本链接：悬停在标题上或键盘聚焦时出现，触屏上一直显示 */
.release-copy {
  position: relative;
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  background: transparent;
  color: var(--color-text-secondary);
  letter-spacing: 0;
  cursor: pointer;
  opacity: 0;
  transition:
    opacity 0.2s,
    background-color 0.2s;
}

.release-copy .icon {
  width: 20px;
  height: 20px;
}

.release-header:hover .release-copy,
.release-copy:focus-visible,
.release-copy:has(.copy-toast) {
  opacity: 1;
}

.release-copy:hover {
  background: var(--color-inline-code-bg);
  color: var(--color-text);
}

@media (hover: none) {
  .release-copy {
    opacity: 1;
  }
}

/* 提示从按钮下方向右展开，不压住版本号 */
.release-copy .copy-toast {
  right: auto;
  left: 0;
}

html:not(.js) .release-copy {
  display: none;
}

.release-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.release-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1.4;
}

.release-badge-latest {
  background: var(--color-chip-bg);
  color: var(--color-chip-text);
}

.release-badge-prerelease {
  background: var(--color-tint-sky);
  color: var(--color-text);
}

/* zip 的下载 chip */
.release-asset {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  min-height: 44px;
  padding: 6px 16px 6px 14px;
  border: 1px solid var(--color-border-strong);
  border-radius: 14px;
  background: var(--color-bg-sunken);
  color: var(--color-text);
  font-size: 0.9375rem;
  font-weight: 620;
  line-height: 1.4;
  text-decoration: none;
  transition:
    border-color 0.2s,
    background-color 0.2s;
}

.release-asset:hover {
  border-color: var(--color-link);
  background: var(--color-bg-raised);
}

.release-asset-name {
  overflow-wrap: anywhere;
}

.release-asset-size {
  color: var(--color-text-secondary);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.release-asset-download {
  color: var(--color-link);
}

.release-link {
  font-size: 0.9375rem;
}

@media (max-width: 639px) {
  .release {
    padding: 22px 20px 26px;
    border-radius: 24px;
  }
}

/* ==========================================
   GitHub 渲染的正文
   ========================================== */

.release-body {
  display: grid;
  gap: 14px;
  width: 100%;
  padding-top: 22px;
  border-top: 1px solid var(--color-border);
}

.release-body :is(h3, h4, h5, h6) {
  margin: 10px 0 0;
  line-height: 1.4;
}

.release-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
}

.release-body :is(h4, h5, h6) {
  font-size: 1.0625rem;
  font-weight: 680;
}

.release-body > :first-child {
  margin-top: 0;
}

/* 文字不超过正文的行宽，图片、代码与表格仍可占满整列 */
.release-body > :is(p, ul, ol, blockquote) {
  max-width: var(--measure);
}

.release-body :is(ul, ol) {
  display: grid;
  gap: 8px;
  padding-left: 1.4em;
}

.release-body li::marker {
  color: var(--color-text-secondary);
}

.release-body li > :is(ul, ol) {
  margin-top: 8px;
}

.release-body a {
  overflow-wrap: anywhere;
}

.release-body tt {
  padding: 0.12em 0.4em;
  border-radius: 6px;
  background: var(--color-inline-code-bg);
  font-family: var(--font-mono);
  font-size: 0.88em;
}

.release-body pre {
  margin: 0;
  padding: 16px 20px;
  border: 1px solid var(--color-code-border);
  border-radius: 14px;
  background: var(--color-code-bg);
  color: var(--color-code-text);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.7;
  overflow-x: auto;
}

.release-body pre code {
  padding: 0;
  background: none;
  font-size: inherit;
  overflow-wrap: normal;
}

.release-body blockquote {
  display: grid;
  gap: 8px;
  padding: 12px 18px;
  border-left: 3px solid var(--sky);
  border-radius: 0 12px 12px 0;
  background: var(--color-bg-sunken);
  color: var(--color-text-secondary);
}

.release-body img {
  border-radius: 12px;
}

.release-body hr {
  width: 100%;
  margin: 6px 0;
  border: 0;
  border-top: 1px solid var(--color-border);
}

/* 表格过宽时在自身范围内横向滚动 */
.release-body table {
  display: block;
  max-width: 100%;
  border-collapse: collapse;
  overflow-x: auto;
}

.release-body :is(th, td) {
  padding: 6px 12px;
  border: 1px solid var(--color-border);
}

g-emoji {
  font-family:
    "Apple Color Emoji",
    "Segoe UI Emoji",
    "Noto Color Emoji",
    sans-serif;
  font-style: normal;
}

/* ==========================================
   还没有发布与读取失败
   ========================================== */

.releases-empty {
  display: grid;
  justify-items: center;
  gap: 18px;
  max-width: 600px;
  margin-inline: auto;
  text-align: center;
}

.releases-empty .ship-art {
  margin-bottom: 4px;
}

.releases-empty-title {
  font-size: clamp(1.75rem, 1.4rem + 1.2vw, 2.25rem);
  font-weight: 760;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.releases-empty-title:lang(zh) {
  letter-spacing: 0;
}

.releases-empty > p {
  color: var(--color-text-secondary);
}

.releases-empty-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 4px;
}

.releases-empty-hint {
  font-size: 0.9375rem;
}

.releases-message {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 780px;
  margin-inline: auto;
  padding: 28px;
  border: 1px solid var(--color-border);
  border-radius: 24px;
  background: var(--color-bg-raised);
  box-shadow: var(--shadow-card);
}

.releases-message-body {
  display: grid;
  flex: 1;
  gap: 4px;
}

.releases-message h2 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
}

.releases-message p {
  color: var(--color-text-secondary);
  font-size: 1rem;
}

@media (max-width: 639px) {
  .releases-message {
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
  }
}