/* Warm: white paper, warm grey ink, and a quiet serif reading accent. */
:root {
  --warm-bg: #fff;
  --warm-surface: #f7f6f3;
  --warm-surface-strong: #f2f0ec;
  --warm-text: #242321;
  --warm-body: #3d3a37;
  --warm-muted: #6f6c68;
  --warm-faint: #a09c96;
  --warm-border: #ebe8e3;
  --warm-accent: #685f57;
  --warm-hover: #faf9f7;
  --warm-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --warm-serif: "Noto Serif SC", "Songti SC", "Source Han Serif SC", STSong, SimSun, serif;
  --warm-mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;
  --warm-page-width: 840px;
  --warm-breakout-width: 1040px;
  --warm-gutter: 24px;
}

* {
  box-sizing: border-box;
  scrollbar-width: thin;
  scrollbar-color: var(--warm-muted) transparent;
}

html {
  background: var(--warm-bg);
  color: var(--warm-text);
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
}

body.warm-theme {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background: var(--warm-bg);
  color: var(--warm-text);
  font-family: var(--warm-font);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#instantclick-bar {
  background: var(--warm-accent);
}

.warm-theme ::selection {
  background: #34312e;
  color: #fff;
}

.warm-theme a {
  color: inherit;
  text-decoration: none;
}

.warm-theme button,
.warm-theme input,
.warm-theme textarea {
  font: inherit;
  letter-spacing: 0;
}

.warm-theme :focus-visible {
  outline: 1px solid #77716b;
  outline-offset: 3px;
}

.warm-skip-link {
  position: absolute;
  z-index: 30;
  top: 8px;
  left: 8px;
  padding: 8px 12px;
  transform: translateY(-160%);
  background: var(--warm-bg);
}

.warm-skip-link:focus {
  transform: translateY(0);
}

.warm-header,
.warm-main,
.warm-footer {
  width: min(100%, var(--warm-page-width));
  margin-inline: auto;
  padding-inline: var(--warm-gutter);
}

.warm-header {
  padding-top: 48px;
}

.warm-header__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
}

.warm-brand {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.warm-brand__title {
  overflow-wrap: anywhere;
  color: #211f1d;
  font-size: 1.45rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.04em;
}

.warm-brand__description,
.warm-footer__tagline {
  font-family: var(--warm-serif);
  font-weight: 400;
  letter-spacing: .08em;
}

.warm-brand__description {
  margin-top: 8px;
  color: var(--warm-faint);
  font-size: 11px;
  overflow-wrap: anywhere;
}

.warm-brand:hover .warm-brand__title {
  color: var(--warm-accent);
}

.warm-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
}

.warm-nav__link,
.warm-nav__dropdown > summary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 3px 10px;
  color: #77736e !important;
  white-space: nowrap;
  cursor: pointer;
  list-style: none;
  transition: color 180ms ease, background-color 180ms ease;
}

.warm-nav__dropdown > summary::-webkit-details-marker {
  display: none;
}

.warm-nav__link:hover,
.warm-nav__dropdown:hover > summary {
  background: var(--warm-hover);
  color: #34312e !important;
}

.warm-nav__link.is-active,
.warm-nav__dropdown.is-active > summary {
  background: var(--warm-muted);
  color: var(--warm-surface) !important;
  font-weight: bold;
}

.warm-nav__dropdown {
  position: relative;
}

.warm-nav__chevron {
  width: 12px;
  height: 12px;
  color: var(--warm-faint);
  transition: transform 180ms ease;
}

.warm-nav__dropdown[open] .warm-nav__chevron {
  transform: rotate(180deg);
}

.warm-nav__menu {
  position: absolute;
  z-index: 20;
  top: 100%;
  left: 0;
  display: grid;
  width: 128px;
  padding: 4px 0;
  background: #f8f7f4;
  background-clip: padding-box;
}

.warm-nav__menu a {
  padding: 6px 12px;
  color: var(--warm-muted);
  font-size: 12px;
  overflow-wrap: anywhere;
  transition: color 180ms ease, background-color 180ms ease;
}

.warm-nav__menu a:hover {
  background: #eeece7;
  color: var(--warm-text);
}

.warm-main {
  margin-top: 64px;
}

.warm-main--detail {
  margin-top: 56px;
}

.warm-empty h1,
.warm-empty h2,
.warm-not-found h1 {
  margin: 0;
  font-size: 30px;
  font-weight: 600;
  line-height: 1.3;
}

.warm-topic-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
  padding-block: 10px;
  color: var(--warm-muted);
  font-size: 13px;
  overflow-wrap: anywhere;
}

.warm-topic-filter a {
  color: var(--warm-accent);
}

.warm-stream {
  display: grid;
}

.warm-stream-item {
  position: relative;
  min-width: 0;
  margin-inline: calc(-1 * var(--warm-gutter));
  padding: var(--warm-gutter);
  transition: background-color 180ms ease;
}

.warm-stream-item:hover {
  background: var(--warm-hover);
}

.warm-stream-item__hit {
  position: absolute;
  z-index: 1;
  inset: 0;
}

.warm-stream-item a:not(.warm-stream-item__hit) {
  position: relative;
  z-index: 2;
}

.warm-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
  color: var(--warm-faint);
  font-size: 11px;
  line-height: 1.6;
}

.warm-theme .warm-category,
.warm-theme .warm-private,
.warm-theme .warm-note-label {
  color: var(--warm-muted);
  font-weight: 400;
}

.warm-theme .warm-category:hover {
  color: var(--warm-accent);
}

.warm-post-card h2 {
  margin: 0;
  font-size: 1.52rem;
  font-weight: 600;
  line-height: 1.48;
  letter-spacing: -.035em;
  overflow-wrap: anywhere;
}

.warm-post-card h2 a {
  transition: color 180ms ease;
}

.warm-post-card:hover h2 a {
  color: var(--warm-accent);
}

.warm-post-card > p {
  display: -webkit-box;
  overflow: hidden;
  margin: 12px 0 0;
  color: var(--warm-muted);
  font-size: 16px;
  line-height: 1.95;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow-wrap: anywhere;
}

.warm-note__content {
  position: relative;
  color: #45413d;
  font-size: 17px;
  line-height: 2;
  overflow-wrap: anywhere;
}

.warm-note__content > :first-child,
.warm-prose > :first-child {
  margin-top: 0;
}

.warm-note__content > :last-child,
.warm-prose > :last-child {
  margin-bottom: 0;
}

.warm-note__content hr,
.warm-prose hr {
  width: 42px;
  height: 1px;
  margin: 3.7em auto;
  border: none;
  background: #dfdbd5;
}

.warm-note__content p {
  margin: 0 0 8px;
}

.note-topic-highlight,
.note-reference {
  color: var(--warm-accent) !important;
  font-weight: 600;
}

/* Note media retains the existing grid, sizing, expansion and lightbox layout; all surfaces are hard-edged. */

.warm-note__images {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 15px;
}

.warm-note__images.has-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  width: 100%;
}

.warm-note__images.has-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
}
.warm-note__images.has-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  width: 100%;
}

.warm-note__images img {
  width: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 0;
  background: var(--warm-surface-strong);
  object-fit: cover;
}

.warm-note__image {
  position: relative;
  min-width: 0;
  line-height: 0;
}

/* The lightbox link wraps the thumbnail and fills its grid cell. */
.warm-note__image-link {
  display: block;
}

/* Images beyond the fourth are hidden until the "+N" overlay is clicked. */
.warm-note__image--rest {
  display: none;
}

.warm-note__images.is-expanded .warm-note__image--rest {
  display: block;
  animation: warm-note-images-in 240ms ease;
}

.warm-note__images.is-expanded .warm-note__images-more {
  display: none;
}

.warm-note__images-more {
  position: absolute;
  inset: 0;
  z-index: 9;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 0;
  background: rgba(0, 0, 0, 0.45);
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease;
}

.warm-note__images-more:hover,
.warm-note__images-more:focus-visible {
  background: rgba(0, 0, 0, 0.58);
  outline: none;
}

@keyframes warm-note-images-in {
  from {
    opacity: 0;
    transform: translateY(6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.warm-note__media {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  margin-top: 15px;
}

.warm-note__media-item {
  display: grid;
  gap: 5px;
  min-width: 0;
}

.warm-note__media-item video {
  width: 100%;
  max-width: 100%;
  border-radius: 0;
  background: #000;
  display: block;
}

.warm-note__media-item audio {
  width: 100%;
  min-width: 0;
  display: block;
}

.warm-note__media-name {
  color: var(--warm-fg-muted, #8a96a8);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.warm-note__attachments {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  width: 100%;
  margin-top: 15px;
}

.warm-note__attachment {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px;
  border-radius: 0;
  background: var(--warm-surface-strong, #fff);
  color: inherit;
  text-decoration: none;
  transition: color 180ms ease, background-color 180ms ease;
}

.warm-note__attachment:hover {
  color: var(--warm-accent);
}

.warm-note__attachment-ext {
  flex: none;
  min-width: 42px;
  padding: 3px 6px;
  border-radius: 0;
  background: var(--warm-surface);
  color: var(--warm-accent, #8a96a8);
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.03em;
}

.warm-note__attachment-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
}

.warm-empty,
.warm-not-found {
  padding: 70px 28px;
  text-align: center;
}

.warm-empty p,
.warm-not-found > p {
  margin: 9px 0 0;
  color: var(--warm-muted);
}

.warm-pagination,
.warm-comment-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  margin-top: 32px;
}

.warm-pagination a,
.warm-comment-pagination a {
  display: inline-grid;
  width: 36px;
  height: 36px;
  place-items: center;
  border-radius: 0;
  color: var(--warm-muted);
  font-family: var(--warm-mono);
  font-size: 12px;
}

.warm-pagination a:hover,
.warm-pagination a.is-current,
.warm-comment-pagination a:hover,
.warm-comment-pagination a.is-current {
  background: var(--warm-surface);
  color: var(--warm-accent);
}

.warm-pagination--progressive {
  min-height: 36px;
  flex-wrap: wrap;
}

.warm-pagination--progressive a[data-warm-load-more],
.warm-comment-deferred button[data-comment-load-component],
.warm-comment-deferred button[data-comment-load-initial],
.warm-comment-pagination button[data-comment-load-more] {
  display: inline-flex;
  width: auto;
  min-width: 108px;
  height: 36px;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 1px solid var(--warm-border);
  border-radius: 0;
  background: transparent;
  color: var(--warm-accent);
  font-family: inherit;
  font-size: 12px;
  font-weight: 500;
}

.warm-pagination--progressive a[data-warm-load-more]:hover,
.warm-comment-deferred button[data-comment-load-component]:hover,
.warm-comment-deferred button[data-comment-load-initial]:hover,
.warm-comment-pagination button[data-comment-load-more]:hover {
  border-color: var(--warm-accent);
  background: var(--warm-surface);
}

.warm-pagination--progressive a[data-warm-load-more][hidden],
.warm-comment-deferred button[data-comment-load-component][hidden],
.warm-comment-deferred button[data-comment-load-initial][hidden],
.warm-comment-pagination button[data-comment-load-more][hidden] {
  display: none !important;
}

.warm-pagination--progressive a[data-warm-load-more][aria-busy="true"] {
  cursor: wait;
  opacity: .55;
}

.warm-pagination__sentinel {
  width: 100%;
  height: 1px;
}

.warm-article {
  min-width: 0;
}

.warm-article__header {
  margin-bottom: 64px;
}

.warm-article__hero {
  position: relative;
  left: 50%;
  width: min(var(--warm-breakout-width), 100vw);
  max-width: none;
  padding: 44px 48px 48px;
  transform: translateX(-50%);
  background: var(--warm-hover);
}

.warm-article__hero-inner {
  width: 100%;
  max-width: calc(var(--warm-page-width) - 48px);
  margin-inline: auto;
}

.warm-article__hero .warm-item-meta {
  gap: 7px;
  margin-bottom: 20px;
}

.warm-article__header h1 {
  margin: 0;
  color: #211f1d;
  font-family: var(--warm-serif);
  font-size: 2rem;
  font-weight: bold;
  line-height: 1.4;
  letter-spacing: -.015em;
  overflow-wrap: anywhere;
}

.warm-article__summary {
  max-width: 740px;
  margin: 23px 0 0;
  color: #827d77;
  font-size: 14px;
  line-height: 1.95;
  overflow-wrap: anywhere;
}

.warm-article.is-note .warm-article__header {
  margin-bottom: 18px;
}

.warm-prose {
  color: var(--warm-body);
  font-size: 17px;
  line-height: 2;
  overflow-wrap: anywhere;
}

.warm-prose p {
  margin: 0 0 1.65em;
}

.warm-prose h2,
.warm-prose h3,
.warm-prose h4 {
  color: var(--warm-text);
  font-weight: 600;
  letter-spacing: -.025em;
  scroll-margin-top: 40px;
}

.warm-prose h2 { margin: 3em 0 .95em; font-size: 1.48em; line-height: 1.5; }
.warm-prose h3 { margin: 2.4em 0 .8em; font-size: 1.18em; line-height: 1.55; }
.warm-prose h4 { margin: 2em 0 .7em; font-size: 1em; line-height: 1.6; }

.warm-prose a {
  color: #5f554d;
  text-decoration: underline;
  text-decoration-color: #cfc8c1;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: color 180ms ease, text-decoration-color 180ms ease;
}

.warm-prose a:hover {
  color: #292725;
  text-decoration-color: #6d655e;
}

.warm-prose strong {
  color: #252321;
  font-weight: 600;
}

.warm-prose ul,
.warm-prose ol {
  margin: 0 0 1.7em;
  padding-left: 1.5em;
}

.warm-prose li {
  margin-bottom: .55em;
  padding-left: .25em;
}

.warm-prose li::marker {
  color: #aaa59f;
}

.warm-prose img {
  max-width: 100%;
  height: auto;
}

.warm-prose figure {
  margin: 2.9em 0;
}

.warm-prose figure img {
  display: block;
  width: 100%;
  background: var(--warm-surface);
}

.warm-prose figcaption {
  max-width: calc(var(--warm-page-width) - 48px);
  margin: 11px auto 0;
  color: var(--warm-faint);
  font-size: 12px;
  line-height: 1.7;
  text-align: center;
}

.warm-prose blockquote,
.warm-note__content blockquote {
  margin: 1.7em 0;
  padding: 1em 1em 1em 1.35em;
  border-left: 1px solid #d9d5cf;
  color: #625d57;
  font-family: var(--warm-serif);
  font-size: 1.08em;
  letter-spacing: .005em;
  background: #f9f9f8;
}

.warm-prose blockquote p,
.warm-note__content blockquote p {
  margin-bottom: 1em;
}

.warm-prose blockquote > :first-child,
.warm-note__content blockquote > :first-child {
  margin-top: 0;
}

.warm-prose blockquote > :last-child,
.warm-note__content blockquote > :last-child {
  margin-bottom: 0;
}

/* GitHub-style markdown alerts (`> [!NOTE]` …) — same panel as quote, plus title */
.warm-prose .markdown-alert,
.warm-note__content .markdown-alert {
  line-height: 1;
  letter-spacing: 0;
  color: #403d39;
}

.warm-prose .markdown-alert-title,
.warm-note__content .markdown-alert-title {
  margin: 0 0 .5rem !important;
  font-weight: 650;
  font-size: .92rem;
  letter-spacing: .02em;
}

.warm-prose .markdown-alert p,
.warm-note__content .markdown-alert p {
  margin-bottom: .85em;
}

.warm-prose .markdown-alert-note,
.warm-note__content .markdown-alert-note {
  border-left-color: #5b8ab5;
}
.warm-prose .markdown-alert-note .markdown-alert-title,
.warm-note__content .markdown-alert-note .markdown-alert-title {
  color: #5b8ab5;
}

.warm-prose .markdown-alert-tip,
.warm-note__content .markdown-alert-tip {
  border-left-color: #6a9a6e;
}
.warm-prose .markdown-alert-tip .markdown-alert-title,
.warm-note__content .markdown-alert-tip .markdown-alert-title {
  color: #6a9a6e;
}

.warm-prose .markdown-alert-warning,
.warm-note__content .markdown-alert-warning {
  border-left-color: #c4a035;
}
.warm-prose .markdown-alert-warning .markdown-alert-title,
.warm-note__content .markdown-alert-warning .markdown-alert-title {
  color: #c4a035;
}

.warm-prose code {
  padding: .12em .35em;
  background: var(--warm-surface-strong);
  color: #514b46;
  font-family: var(--warm-mono);
  font-size: .88em;
}

.warm-prose pre {
  overflow-x: auto;
  margin: 2.5em 0;
  padding: 30px 34px;
  background: var(--warm-surface);
  color: #403d39;
  font-family: var(--warm-mono);
  font-size: 14px;
  line-height: 1.8;
  tab-size: 2;
}

.warm-prose pre code {
  padding: 0;
  background: transparent;
  color: inherit;
  font-size: inherit;
}

.warm-prose table {
  min-width: stretch;
  width: max-content !important;
  overflow-x: auto;
  margin: 2.5em 0;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.75;
}

.warm-prose th,
.warm-prose td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--warm-border);
  text-align: left;
  vertical-align: top;
}

.warm-prose th {
  color: #383532;
  font-weight: 600;
}

.warm-prose td {
  color: #68635e;
}

/* Only top-level article blocks break out: never notes, comments or nested lists. */
.warm-article:not(.is-note) .warm-prose img,
.warm-article:not(.is-note) .warm-prose table {
  position: relative;
  left: 50%;
  max-width: min(var(--warm-breakout-width), calc(100vw - 32px));
  width: none;
  transform: translateX(-50%);
}

.warm-article__body {
  position: relative;
  min-width: 0;
}

.warm-toc {
  display: none;
}

.warm-toc__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.warm-toc__item + .warm-toc__item {
  margin-top: 4px;
}

.warm-toc__link {
  display: flex;
  align-items: center;
  min-height: 22px;
  color: #d9d5cf !important;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.45;
  letter-spacing: .01em;
  transition: color 220ms ease;
}

.warm-toc__link::before {
  content: "";
  flex: 0 0 auto;
  width: 12px;
  height: 1.5px;
  background: currentColor;
  transition: width 220ms ease, height 220ms ease, background-color 220ms ease;
}

.warm-toc__label {
  display: block;
  max-width: 0;
  margin-left: 0;
  overflow: hidden;
  opacity: 0;
  color: var(--warm-muted);
  white-space: nowrap;
  transform: translateX(-6px);
  transition:
    max-width 280ms ease,
    margin-left 280ms ease,
    opacity 220ms ease,
    transform 220ms ease,
    color 220ms ease;
}

.warm-toc:hover .warm-toc__label,
.warm-toc:focus-within .warm-toc__label,
.warm-toc__link.is-active .warm-toc__label {
  max-width: 11.5em;
  margin-left: 10px;
  overflow: hidden;
  opacity: 1;
  text-overflow: ellipsis;
  transform: translateX(0);
}

.warm-toc:hover .warm-toc__link:not(.is-active),
.warm-toc:focus-within .warm-toc__link:not(.is-active) {
  color: #d9d5cf;
}

.warm-toc:hover .warm-toc__link:not(.is-active) .warm-toc__label,
.warm-toc:focus-within .warm-toc__link:not(.is-active) .warm-toc__label {
  color: var(--warm-muted);
}

.warm-toc__link:hover:not(.is-active) {
  color: var(--warm-faint);
}

.warm-toc__link:hover:not(.is-active) .warm-toc__label {
  color: var(--warm-accent);
}

.warm-toc__link.is-active {
  color: var(--warm-text);
}

.warm-toc__link.is-active .warm-toc__label {
  color: var(--warm-text);
  font-weight: 600;
}

.warm-toc__link.is-active::before {
  width: 16px;
  height: 2.5px;
  background: var(--warm-text);
}

@media (hover: none) {
  .warm-toc__label {
    max-width: 11.5em;
    margin-left: 10px;
    opacity: 1;
    text-overflow: ellipsis;
    transform: none;
  }

  .warm-toc__link:not(.is-active) {
    color: #d9d5cf;
  }

  .warm-toc__link:not(.is-active) .warm-toc__label {
    color: var(--warm-muted);
    font-weight: 400;
  }
}

@media (min-width: 1200px) {
  .warm-article__body--toc {
    display: flex;
    align-items: flex-start;
  }

  .warm-article__body--toc > .warm-prose {
    flex: 1;
    min-width: 0;
  }

  .warm-article__body--toc .warm-toc {
    display: block;
    position: sticky;
    top: 112px;
    flex: 0 0 168px;
    width: 168px;
    margin-left: 36px;
    margin-right: -204px;
  }
}

.warm-note-prose {
  font-size: 18px;
}

.warm-note__images--detail {
  width: 100%;
  margin-top: 28px;
}

.warm-article__footer {
  margin: 20px 0;
}

.warm-article__tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 8px 16px;
  color: var(--warm-faint);
  font-size: 12px;
}

.warm-article__tags a:hover {
  color: var(--warm-accent);
}

.warm-article__updated {
  margin: 16px 0 0;
  color: var(--warm-faint);
  font-size: 11px;
}

.warm-author {
  margin-top: 24px;
  color: var(--warm-muted);
  font-size: 12px;
}

.warm-author strong {
  font-weight: 500;
}

.warm-author p {
  margin: 4px 0 0;
  color: var(--warm-faint);
  font-size: 11px;
}

.warm-comments {
  margin: 40px 0;
}

.warm-comments__heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
}

.warm-comments__heading h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.35;
}

.warm-comments__heading p,
.warm-comments__closed,
.warm-comments__empty {
  margin: 0;
  color: var(--warm-muted);
  font-size: 12px;
  text-align: center;
}

.warm-comment-form {
  position: relative;
  left: 50%;
  width: min(var(--warm-breakout-width), 100vw);
  max-width: none;
  margin-bottom: 34px;
  padding: 44px 48px 48px;
  transform: translateX(-50%);
  border-radius: 0;
  background: var(--warm-surface);
}

.warm-comment-form__inner {
  width: 100%;
  max-width: calc(var(--warm-page-width) - 48px);
  margin-inline: auto;
}
.warm-comment-form .typecho-turnstile {
  margin: 10px 0;
  line-height: 0;
}

.warm-form-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
}

.warm-comment-form label > span,
.warm-comment-form__content > span {
  display: block;
  margin-bottom: 5px;
  color: var(--warm-muted);
  font-size: 12px;
  font-weight: 700;
}

.warm-comment-form label i {
  color: var(--warm-accent);
  font-style: normal;
}

.warm-comment-form input,
.warm-comment-form textarea,
.warm-not-found input {
  width: 100%;
  border: 1px solid var(--warm-border);
  border-radius: 0;
  background: var(--warm-bg);
  color: var(--warm-text);
  transition: border-color 200ms ease, background-color 200ms ease;
}

.warm-comment-form input {
  min-height: 42px;
  padding: 8px 11px;
}

.warm-comment-form textarea {
  min-height: 120px;
  padding: 10px 11px;
  resize: vertical;
}

.warm-comment-form input:focus,
.warm-comment-form textarea:focus,
.warm-not-found input:focus {
  border-color: var(--warm-accent);
  background: var(--warm-bg);
  outline: 0;
}

.warm-comment-form__content {
  display: block;
  margin-top: 13px;
}

.warm-comment-form__actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 12px;
}

.warm-comment-form__actions > span,
.warm-comment-form__identity,
.warm-comment-form__message {
  color: var(--warm-muted);
  font-size: 12px;
}

.warm-comment-form__identity {
  margin: 0 0 10px;
}

.warm-comment-form__remember {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  color: var(--warm-muted);
  font-size: 12px;
}

.warm-comment-form__remember input[type="checkbox"] {
  width: 14px;
  min-height: 14px;
  margin: 0;
  accent-color: var(--warm-accent);
}

.warm-comment-form button,
.warm-not-found button {
  min-height: 39px;
  padding: 7px 18px;
  border: 0;
  border-radius: 0;
  background: var(--warm-accent);
  color: #fff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 700;
  transition: background-color 200ms ease;
}

.warm-comment-form button:hover,
.warm-not-found button:hover {
  background: var(--warm-text);
  color: #fff;
}

.warm-comment-form button:disabled {
  cursor: wait;
  opacity: .6;
}

.warm-comment-form__message {
  flex: 1;
  min-width: 0;
}

.warm-replying {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding: 7px 10px;
  border-left: 2px solid var(--warm-accent);
  color: var(--warm-muted);
  font-size: 12px;
}

.warm-replying[hidden] {
  display: none;
}

.warm-replying button {
  min-height: 0;
  padding: 2px 8px;
  background: transparent;
  color: var(--warm-accent);
}

.warm-comment-list[aria-busy="true"] {
  opacity: .55;
}

.warm-comment-deferred {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px;
}

.warm-comment-deferred.is-loading::before {
  width: 14px;
  height: 14px;
  border: 2px solid var(--warm-border);
  border-top-color: var(--warm-accent);
  border-radius: 99rem;
  content: '';
  animation: warm-comment-spin .8s linear infinite;
}

.warm-comment-deferred button,
.warm-comment-pagination button {
  cursor: pointer;
}

.warm-comment-deferred button:hover,
.warm-comment-pagination button:hover {
  color: var(--warm-accent);
}

.warm-comment-pagination {
  flex-wrap: wrap;
}

.warm-comment-pagination__status {
  flex-basis: 100%;
  min-height: 18px;
  text-align: center;
  color: var(--warm-muted);
  font-size: 12px;
}

.warm-comment-pagination__sentinel {
  width: 100%;
  height: 1px;
}

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

.warm-comment__header,
.warm-comment__identity {
  display: flex;
  align-items: flex-start;
}

.warm-comment__header {
  justify-content: space-between;
  gap: 12px;
}

.warm-comment__identity {
  min-width: 0;
  gap: 10px;
}

.warm-comment__identity img,
.warm-comment__avatar {
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  border-radius: 0;
}

.warm-comment__identity img {
  object-fit: cover;
}

.warm-comment__avatar {
  display: grid;
  place-items: center;
  background: var(--warm-surface-strong);
  color: var(--warm-body);
  font-size: 12px;
  font-weight: 800;
}

.warm-comment__identity strong,
.warm-comment__identity a {
  display: inline-block;
  color: var(--warm-text);
  font-size: 13px;
}

.warm-comment__identity a {
  display: block;
}

.warm-comment__identity time {
  display: block;
  color: var(--warm-muted);
  font-family: var(--warm-mono);
  font-size: 10px;
  line-height: 1.4;
}

.warm-comment__reply {
  padding: 3px 5px;
  border: 0;
  background: transparent;
  color: var(--warm-muted);
  cursor: pointer;
  font-size: 12px !important;
}

.warm-comment__reply:hover {
  color: var(--warm-accent);
}

.warm-comment__content {
  margin: 9px 0 0 46px;
  color: var(--warm-body);
  font-size: 14px;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.warm-comment__content p {
  margin: 0 0 8px;
}

.warm-comment__content p:last-child {
  margin: 0;
}

.warm-comment__status {
  margin: 7px 0 0 46px;
  color: var(--warm-accent);
  font-size: 11px;
}

.warm-comment-list > .warm-comment > .warm-comment__children {
  margin-left: 2rem;
}

.warm-comment-list > .warm-comment > .warm-comment__children .warm-comment {
  margin-top: 10px;
}


.warm-comment-list > .warm-comment {
  padding: 1rem;
}

.warm-comment-list > .warm-comment:hover {
  background: var(--warm-surface);
  border-radius: 0;
}

.warm-not-found form {
  width: min(100%, 430px);
  margin: 28px auto;
  text-align: left;
}

.warm-not-found label {
  display: block;
  margin-bottom: 6px;
  color: var(--warm-muted);
  font-size: 12px;
}

.warm-not-found form > div {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 7px;
}

.warm-not-found input {
  min-width: 0;
  min-height: 42px;
  padding: 8px 11px;
}

.warm-footer {
  margin-top: 80px;
  padding-bottom: 48px;
}

.warm-footer__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  color: var(--warm-faint);
  font-size: 11px;
}

.warm-footer__copyright {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
}

.warm-footer__meta nav {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.warm-footer__meta a:hover {
  color: var(--warm-accent);
}

/* Preserve the existing mobile note thumbnail sizing independently of the shell breakpoint. */
@media (max-width: 680px) {
  .warm-note__images img {
    height: 125px;
  }
}

@media (max-width: 639px) {
  :root {
    --warm-gutter: 20px;
  }

  .warm-header {
    padding-top: 36px;
  }

  .warm-header__inner {
    flex-direction: column;
    gap: 24px;
  }

  .warm-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .warm-main,
  .warm-main--detail {
    margin-top: 48px;
  }

  .warm-post-card h2 {
    font-size: 1.38rem;
  }

  .warm-post-card > p {
    font-size: 15px;
  }

  .warm-note__content,
  .warm-prose,
  .warm-note-prose {
    font-size: 16px;
  }

  .warm-article__header {
    margin-bottom: 48px;
  }

  .warm-article__hero {
    padding: 34px 24px 38px;
  }

  .warm-article__hero .warm-item-meta {
    margin-bottom: 18px;
  }

  .warm-article__header h1 {
    font-size: 1.75rem;
    line-height: 1.42;
  }

  .warm-article__summary {
    margin-top: 21px;
    font-size: 12px;
  }

  .warm-prose pre {
    padding: 24px 28px;
    font-size: 13px;
  }

  .warm-comments__heading,
  .warm-footer__meta {
    align-items: flex-start;
    flex-direction: column;
  }

  .warm-comments__heading p {
    display: none;
  }

  .warm-form-grid {
    grid-template-columns: 1fr;
  }

  .warm-comment-form {
    padding: 34px 24px 38px;
  }

  .warm-comment__content,
  .warm-comment__status {
    margin-left: 0;
  }

  .warm-footer {
    margin-top: 64px;
    padding-bottom: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .warm-theme *,
  .warm-theme *::before,
  .warm-theme *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}