/* ============================================================
   橙照 · 内页
   项目、笔记列表、文章、关于、404。
   ============================================================ */

.cz-page {
  max-width: none;
}

.cz-page-hero {
  max-width: 52rem;
  padding: clamp(1.5rem, 4vw, 3rem) 0 clamp(2.5rem, 5vw, 4rem);
}

.cz-page-hero .cz-kicker {
  margin-bottom: 1rem;
}

.cz-page-hero h1 {
  margin: 0 0 1.1rem;
  font-size: clamp(2.7rem, 5.4vw, 4.7rem);
  font-weight: 500;
  line-height: 1.03;
  letter-spacing: -0.035em;
}

.cz-page-note {
  align-self: end;
  max-width: 22rem;
  justify-self: end;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius-sm);
  background: color-mix(in srgb, var(--cz-surface-solid) 54%, transparent);
}

.cz-page-note p {
  margin: 0;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.86rem;
  line-height: 1.75;
}

.cz-page-note .cz-note-label {
  margin-bottom: 0.45rem;
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cz-page-note strong {
  color: var(--cz-ink);
}

.cz-page .cz-about-poster {
  width: 100%;
  max-width: 21rem;
  justify-self: end;
}

.cz-page-cta {
  margin-top: clamp(3.5rem, 7vw, 5.5rem);
  padding: clamp(2rem, 4vw, 3.2rem) 0 0;
  border-top: 1px solid var(--cz-line-strong);
}

.cz-page-cta h2 {
  margin: 0.35rem 0 0.8rem;
  font-size: clamp(1.9rem, 3.4vw, 2.8rem);
  font-weight: 500;
  line-height: 1.14;
  letter-spacing: -0.025em;
}

.cz-page-cta > p:not(.cz-kicker) {
  max-width: 34rem;
  margin-bottom: 1.4rem;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.92rem;
  line-height: 1.8;
}

.cz-notes-rule {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(1rem, 2vw, 1.8rem);
  padding: 0.8rem 0.2rem;
  border-top: 1px solid var(--cz-line-strong);
  border-bottom: 1px solid var(--cz-line);
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cz-404-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 0.4rem;
}

.cz-about-sign {
  margin-top: 2rem;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.92rem;
}

.cz-about-sign a {
  margin-left: 0.35rem;
  font-family: var(--cz-font-mono);
  font-size: 0.76rem;
}

.cz-principles-page {
  max-width: 42rem;
}

.cz-page-lead {
  max-width: 38rem;
  margin-bottom: 0;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: clamp(1rem, 1.4vw, 1.14rem);
  line-height: 1.8;
}

.cz-page-hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  gap: clamp(2rem, 5vw, 4rem);
  max-width: none;
  align-items: end;
}

/* ---------- 项目页 ---------- */

.cz-project-list {
  border-top: 1px solid var(--cz-line-strong);
}

.cz-project {
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr) 9rem;
  gap: clamp(1rem, 3vw, 2.5rem);
  padding: clamp(1.7rem, 3.5vw, 2.6rem) 0;
  border-bottom: 1px solid var(--cz-line);
  transition: background 260ms var(--cz-ease), padding 260ms var(--cz-ease);
}

.cz-project:hover {
  padding-left: 0.8rem;
  padding-right: 0.8rem;
  background: linear-gradient(90deg, color-mix(in srgb, var(--cz-accent-soft) 26%, transparent), transparent 72%);
}

.cz-project-side {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding-top: 0.25rem;
}

.cz-project-no {
  color: var(--cz-accent);
  font-family: var(--cz-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
}

.cz-project-state {
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.cz-project-main h2 {
  margin: 0 0 0.55rem;
  font-family: var(--cz-font-display);
  font-size: clamp(1.7rem, 2.6vw, 2.3rem);
  font-weight: 540;
  letter-spacing: -0.025em;
}

.cz-project-main h2 a {
  color: var(--cz-ink);
  text-decoration: none;
}

.cz-project-main h2 a:hover {
  color: var(--cz-accent);
}

.cz-project-main p {
  max-width: 39rem;
  margin-bottom: 1rem;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.92rem;
  line-height: 1.75;
}

.cz-project-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.2rem;
  margin: 0;
  font-family: var(--cz-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.03em;
}

.cz-project-links a {
  color: var(--cz-accent-strong);
  text-decoration: none;
}

.cz-project-links a:hover {
  color: var(--cz-accent);
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

.cz-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin: 0 0 1rem;
  padding: 0;
  list-style: none;
}

.cz-tags li {
  margin: 0;
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--cz-line);
  border-radius: 999px;
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
}

.cz-project-meta {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  padding-top: 0.3rem;
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.04em;
  text-align: right;
  text-transform: uppercase;
}

/* ---------- Quarto Listing ---------- */

.quarto-listing {
  margin-top: 0.5rem;
}

.quarto-listing .list {
  border-top: 1px solid var(--cz-line-strong);
}

.quarto-listing .quarto-post {
  display: grid;
  grid-template-columns: 7.5rem minmax(0, 1fr);
  gap: 1.5rem;
  align-items: start;
  margin: 0;
  padding: 1.5rem 0.2rem;
  border-bottom: 1px solid var(--cz-line);
  transition: padding 240ms var(--cz-ease), background 240ms var(--cz-ease);
}

.quarto-listing .quarto-post:hover {
  padding-left: 0.8rem;
  padding-right: 0.8rem;
  background: linear-gradient(90deg, color-mix(in srgb, var(--cz-accent-soft) 26%, transparent), transparent 72%);
}

.quarto-listing .quarto-post .thumbnail {
  display: none;
}

.quarto-listing .quarto-post .body {
  grid-column: 2;
  grid-row: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.quarto-listing .quarto-post .metadata {
  grid-column: 1;
  grid-row: 1;
  align-self: start;
}

.quarto-listing .listing-title {
  order: 2;
  margin: 0;
  font-family: var(--cz-font-display);
  font-size: clamp(1.2rem, 1.9vw, 1.55rem);
  font-weight: 540;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.quarto-listing .listing-title a {
  color: var(--cz-ink);
  text-decoration: none;
}

.quarto-listing .listing-title a:hover {
  color: var(--cz-accent);
}

.quarto-listing .metadata {
  order: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin: 0;
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.04em;
}

.quarto-listing .listing-date,
.quarto-listing .listing-author {
  color: var(--cz-ink-3);
}

.quarto-listing .metadata a {
  color: inherit;
  text-decoration: none;
}

.quarto-listing .metadata a:hover {
  color: var(--cz-accent);
}

.quarto-listing .listing-description {
  order: 3;
  margin: 0.1rem 0 0;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.87rem;
  line-height: 1.7;
}

.quarto-listing .listing-categories {
  order: 4;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.25rem;
}

.quarto-listing .listing-category {
  padding: 0.15rem 0.5rem;
  border: 1px solid var(--cz-line);
  border-radius: 999px;
  color: var(--cz-sage);
  font-family: var(--cz-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.04em;
}

.quarto-listing .listing-item-img-placeholder {
  display: none;
}

.quarto-listing .listing-no-matching {
  padding: 2rem 0;
  color: var(--cz-ink-3);
}

/* 分类筛选与排序控件 */

.quarto-listing-category,
.listing-actions-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 1.2rem;
  font-family: var(--cz-font-mono);
  font-size: 0.68rem;
}

.quarto-listing-category .category,
.listing-actions-group .form-select {
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--cz-line);
  border-radius: 999px;
  background: transparent;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-mono);
  font-size: 0.68rem;
  cursor: pointer;
}

.quarto-listing-category .category:hover,
.quarto-listing-category .category.active {
  border-color: var(--cz-accent);
  background: var(--cz-accent-soft);
  color: var(--cz-accent-strong);
}

.quarto-listing-category-title {
  margin: 2.5rem 0 1rem;
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* 网格型 listing（若页面选择 grid） */

.quarto-grid-item {
  height: 100%;
  overflow: hidden;
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  background: var(--cz-surface);
  transition: transform 240ms var(--cz-ease), border-color 240ms var(--cz-ease);
}

.quarto-grid-item:hover {
  transform: translateY(-4px);
  border-color: var(--cz-accent);
}

.quarto-grid-item .card-body {
  padding: 1.1rem 1.2rem;
}

.quarto-grid-item .listing-title {
  font-family: var(--cz-font-display);
  font-size: 1.15rem;
  font-weight: 540;
}

.quarto-grid-item .listing-description {
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.84rem;
}

/* ---------- 文章页 ---------- */

.quarto-title-block .quarto-categories {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.5rem;
}

.quarto-title-block .description {
  margin-top: 0.8rem;
}

.quarto-document-content .quarto-figure {
  margin: 2rem 0;
}

.quarto-document-content img {
  border-radius: var(--cz-radius-sm);
}

.quarto-document-content .footnotes {
  margin-top: 3rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--cz-line);
  color: var(--cz-ink-2);
  font-size: 0.82rem;
}

.cz-post-end {
  margin-top: 3.5rem;
  padding: 1.5rem;
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  background: color-mix(in srgb, var(--cz-bg-deep) 45%, transparent);
}

.cz-post-end p {
  margin-bottom: 0.7rem;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.9rem;
}

.cz-post-end p:last-child {
  margin-bottom: 0;
}

.cz-post-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.2rem;
  font-family: var(--cz-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.03em;
}

/* ---------- 关于页 ---------- */

.cz-about-page {
  max-width: 56rem;
}

.cz-about-page .cz-page-hero {
  max-width: none;
}

.cz-about-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.55fr);
  gap: clamp(2rem, 4vw, 3.5rem);
  align-items: start;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--cz-line);
}

.cz-about-intro p {
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 1.02rem;
  line-height: 1.85;
}

.cz-about-intro p:first-of-type::first-letter {
  float: left;
  margin: 0.12em 0.12em 0 0;
  color: var(--cz-accent);
  font-family: var(--cz-font-display);
  font-size: 3.6em;
  font-weight: 500;
  line-height: 0.82;
}

.cz-facts {
  padding: 1.1rem 1.2rem;
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius-sm);
  background: var(--cz-surface);
}

.cz-facts h2 {
  margin: 0 0 0.75rem;
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.66rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.cz-facts dl {
  display: grid;
  gap: 0.65rem;
  margin: 0;
}

.cz-facts dt {
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.cz-facts dd {
  margin: 0.12rem 0 0;
  color: var(--cz-ink);
  font-size: 0.84rem;
  line-height: 1.55;
}

.cz-story {
  max-width: var(--cz-reading);
}

.cz-story h2 {
  margin-top: 2.8rem;
}

.cz-timeline {
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--cz-line);
  list-style: none;
}

.cz-timeline li {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 1.2rem;
  margin: 0;
  padding: 1rem 0;
  border-bottom: 1px solid var(--cz-line);
}

.cz-timeline-year {
  color: var(--cz-accent);
  font-family: var(--cz-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.cz-timeline h3 {
  margin: 0 0 0.2rem;
  font-family: var(--cz-font-display);
  font-size: 1.05rem;
  font-weight: 540;
}

.cz-timeline p {
  margin: 0;
  color: var(--cz-ink-2);
  font-size: 0.85rem;
  line-height: 1.65;
}

/* ---------- 404 ---------- */

.cz-404 {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 58vh;
  max-width: 44rem;
}

.cz-404-code {
  margin-bottom: 0.5rem;
  color: var(--cz-accent);
  font-family: var(--cz-font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.cz-404 h1 {
  margin-bottom: 0.8rem;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  font-weight: 500;
  line-height: 1.05;
}

.cz-404 p {
  max-width: 32rem;
  margin-bottom: 1.7rem;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
}

/* ---------- 响应式 ---------- */

@media (max-width: 991.98px) {
  .cz-page-hero-split {
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
  }

  .cz-project {
    grid-template-columns: 4.2rem minmax(0, 1fr);
  }

  .cz-project-meta {
    grid-column: 2;
    flex-direction: row;
    justify-content: flex-start;
    padding-top: 0;
    text-align: left;
  }

  .cz-about-intro {
    grid-template-columns: 1fr;
  }

  .cz-facts {
    max-width: 28rem;
  }
}

@media (max-width: 767.98px) {
  .cz-project {
    grid-template-columns: 1fr;
    gap: 0.75rem;
    padding: 1.5rem 0;
  }

  .cz-project-side {
    flex-direction: row;
    align-items: baseline;
    gap: 0.8rem;
  }

  .cz-project-meta {
    grid-column: auto;
    flex-direction: row;
  }

  .quarto-listing .quarto-post {
    grid-template-columns: 1fr;
    gap: 0.5rem;
  }

  .quarto-listing .metadata {
    order: 0;
  }

  .cz-timeline li {
    grid-template-columns: 4rem minmax(0, 1fr);
    gap: 0.8rem;
  }
}