/* ============================================================
   橙照 · 首页
   首屏、技术跑马灯、项目、笔记、关于、联系。
   ============================================================ */

body:has(.cz-home) #title-block-header:empty {
  display: none;
}

/* The hero owns the top rhythm; Quarto’s empty title block must not add a gap. */
body:has(.cz-home) .cz-home {
  padding-top: 0;
  overflow-x: clip;
}

.cz-home-main {
  margin-top: 0;
  padding-top: 0;
}

.cz-home .quarto-document-content {
  max-width: none;
}

/* ---------- 首屏 ---------- */

.cz-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  min-height: min(720px, calc(100vh - var(--cz-nav-height) - 2rem));
  padding: clamp(2rem, 6vw, 5.5rem) 0 clamp(3rem, 6vw, 5rem);
}

.cz-hero::before {
  content: "";
  position: absolute;
  top: 8%;
  left: -8%;
  z-index: -1;
  width: 32rem;
  height: 32rem;
  border-radius: 50%;
  background: var(--cz-glow);
  opacity: 0.75;
  pointer-events: none;
}

.cz-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1.35rem;
  padding: 0.38rem 0.7rem 0.38rem 0.55rem;
  border: 1px solid var(--cz-line);
  border-radius: 999px;
  background: var(--cz-surface);
  color: var(--cz-ink-2);
  font-family: var(--cz-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  line-height: 1.4;
  text-transform: uppercase;
}

.cz-pulse {
  position: relative;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cz-sage);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--cz-sage) 18%, transparent);
}

.cz-pulse::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 1px solid var(--cz-sage);
  border-radius: 50%;
  animation: cz-pulse 2.8s var(--cz-ease) infinite;
}

.cz-hero-title {
  max-width: 10.5em;
  margin: 0 0 1.25rem;
  font-size: clamp(3rem, 5.1vw, 5.15rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-variation-settings: "SOFT" 30, "WONK" 1;
}

.cz-hero-title em {
  position: relative;
  color: var(--cz-accent);
  font-style: italic;
  font-weight: 430;
  font-variation-settings: "SOFT" 80, "WONK" 1;
}

.cz-hero-title .cz-mark {
  position: relative;
  white-space: nowrap;
}

.cz-hero-title .cz-mark::after {
  content: "";
  position: absolute;
  left: 0.02em;
  right: 0.02em;
  bottom: 0.08em;
  height: 0.18em;
  border-radius: 2px;
  background: linear-gradient(90deg, color-mix(in srgb, var(--cz-gold) 65%, transparent), color-mix(in srgb, var(--cz-accent) 42%, transparent));
  z-index: -1;
}

.cz-hero-lead {
  max-width: 31rem;
  margin-bottom: 1.9rem;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: clamp(1.02rem, 1.35vw, 1.14rem);
  line-height: 1.8;
}

.cz-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 2.4rem;
}

.cz-button {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.72rem 1.15rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--cz-font-body);
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  line-height: 1.3;
  text-decoration: none;
  transition: transform 220ms var(--cz-ease), box-shadow 220ms var(--cz-ease), background 220ms var(--cz-ease), border-color 220ms var(--cz-ease), color 220ms var(--cz-ease);
}

.cz-button span[aria-hidden] {
  font-family: var(--cz-font-mono);
  font-size: 0.95em;
  transition: transform 220ms var(--cz-ease);
}

.cz-button:hover span[aria-hidden] {
  transform: translateX(3px);
}

.cz-button-primary {
  border-color: var(--cz-ink);
  background: var(--cz-ink);
  color: var(--cz-bg);
  box-shadow: 0 10px 26px rgba(34, 29, 23, 0.18);
}

.cz-button-primary:hover {
  transform: translateY(-2px);
  background: var(--cz-accent);
  border-color: var(--cz-accent);
  color: #fffaf1;
  box-shadow: 0 14px 32px rgba(191, 83, 39, 0.24);
}

.cz-button-ghost {
  border-color: var(--cz-line-strong);
  background: transparent;
  color: var(--cz-ink);
}

.cz-button-ghost:hover {
  transform: translateY(-2px);
  border-color: var(--cz-ink);
  background: var(--cz-surface);
  color: var(--cz-ink);
}

.cz-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.8rem;
  margin: 0;
  padding-top: 1.15rem;
  border-top: 1px solid var(--cz-line);
}

.cz-stats div {
  min-width: 6rem;
}

.cz-stats dt {
  color: var(--cz-ink);
  font-family: var(--cz-font-display);
  font-size: 1.35rem;
  font-weight: 560;
  line-height: 1.2;
}

.cz-stats dd {
  margin: 0.2rem 0 0;
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* 首屏右侧：终端卡片 */

.cz-hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 26rem;
  isolation: isolate;
}

.cz-orbit {
  position: absolute;
  z-index: -1;
  width: min(31rem, 100%);
  aspect-ratio: 1;
  border: 1px solid var(--cz-line);
  border-radius: 50%;
  animation: cz-orbit 46s linear infinite;
}

.cz-orbit::before,
.cz-orbit::after {
  content: "";
  position: absolute;
  border-radius: 50%;
}

.cz-orbit::before {
  inset: 12%;
  border: 1px dashed color-mix(in srgb, var(--cz-line-strong) 70%, transparent);
}

.cz-orbit::after {
  top: 4.5%;
  left: 50%;
  width: 9px;
  height: 9px;
  border: 1px solid var(--cz-bg);
  background: var(--cz-accent);
  box-shadow: 0 0 0 6px color-mix(in srgb, var(--cz-accent) 12%, transparent);
}

.cz-orbit-dot {
  position: absolute;
  right: 6%;
  bottom: 24%;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cz-gold);
}

.cz-terminal {
  position: relative;
  z-index: 2;
  width: min(100%, 30rem);
  overflow: hidden;
  border: 1px solid rgba(244, 234, 217, 0.15);
  border-radius: var(--cz-radius);
  background: #1b1713;
  box-shadow: var(--cz-shadow), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform: rotate(1.2deg);
  transition: transform 500ms var(--cz-ease);
}

.cz-hero-visual:hover .cz-terminal {
  transform: rotate(0deg) translateY(-4px);
}

.cz-terminal-bar {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(244, 234, 217, 0.1);
  background: #221c16;
}

.cz-terminal-bar i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #5a4c3d;
}

.cz-terminal-bar i:first-child {
  background: #c9653e;
}

.cz-terminal-bar i:nth-child(2) {
  background: #c99a3f;
}

.cz-terminal-bar i:nth-child(3) {
  background: #6e8a70;
}

.cz-terminal-title {
  margin-left: auto;
  color: #948674;
  font-family: var(--cz-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.05em;
}

.cz-terminal pre {
  margin: 0;
  padding: 1.1rem 1.25rem;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  font-size: 0.77rem;
  line-height: 1.8;
  white-space: pre-wrap;
}

.cz-terminal pre code {
  color: inherit;
}

.cz-tok-key {
  color: #e98a5c;
}

.cz-tok-fn {
  color: #e0b25e;
}

.cz-tok-str {
  color: #a9c3a6;
}

.cz-tok-type {
  color: #d7b8a0;
}

.cz-tok-com {
  color: #7d7060;
}

.cz-terminal-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.1rem;
  border-top: 1px solid rgba(244, 234, 217, 0.1);
  background: rgba(255, 255, 255, 0.025);
  color: #b7a995;
  font-family: var(--cz-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.02em;
}

.cz-terminal-status b {
  color: #a9c3a6;
  font-weight: 400;
}

.cz-floating {
  position: absolute;
  z-index: 3;
  padding: 0.7rem 0.85rem;
  border: 1px solid var(--cz-line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--cz-surface-solid) 92%, transparent);
  box-shadow: var(--cz-shadow-soft);
  backdrop-filter: blur(10px);
  font-size: 0.72rem;
  line-height: 1.5;
  animation: cz-float 7s ease-in-out infinite;
}

.cz-floating strong {
  display: block;
  color: var(--cz-ink);
  font-family: var(--cz-font-display);
  font-size: 0.82rem;
  font-weight: 560;
}

.cz-floating span {
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.cz-floating-note {
  top: 4%;
  right: -2%;
}

.cz-floating-build {
  top: calc(100% - 1rem);
  bottom: auto;
  left: 0;
  display: flex;
  align-items: center;
  gap: 0.55rem;
  animation-delay: -3.5s;
}

.cz-floating-build i {
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  background: color-mix(in srgb, var(--cz-sage) 16%, transparent);
  color: var(--cz-sage);
  font-style: normal;
  font-size: 0.78rem;
}

/* ---------- 技术跑马灯 ---------- */

.cz-marquee {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  padding: 1.05rem 0;
  overflow: hidden;
  border-top: 1px solid var(--cz-line);
  border-bottom: 1px solid var(--cz-line);
  background: color-mix(in srgb, var(--cz-bg-deep) 45%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.cz-marquee-track {
  display: flex;
  width: max-content;
  animation: cz-marquee 34s linear infinite;
}

.cz-marquee:hover .cz-marquee-track {
  animation-play-state: paused;
}

.cz-marquee-group {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
}

.cz-marquee-group span {
  display: inline-flex;
  align-items: center;
  gap: 2.4rem;
  padding-right: 2.4rem;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  white-space: nowrap;
  text-transform: uppercase;
}

.cz-marquee-group span::after {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--cz-gold);
  opacity: 0.8;
}

/* ---------- 通用区块 ---------- */

.cz-section {
  padding: clamp(4rem, 8vw, 7rem) 0 0;
}

.cz-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  grid-template-areas:
    "kicker aside"
    "title aside"
    "title link";
  gap: 0.85rem 2rem;
  align-items: end;
  margin-bottom: clamp(1.8rem, 3vw, 2.8rem);
  padding-top: 1.1rem;
  border-top: 1px solid var(--cz-line-strong);
}

.cz-kicker {
  grid-area: kicker;
  margin-bottom: 0;
  color: var(--cz-accent);
  font-family: var(--cz-font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.cz-section-head h2 {
  grid-area: title;
  max-width: 16em;
  margin: 0;
  font-size: clamp(2rem, 3.3vw, 3.05rem);
  font-weight: 500;
  line-height: 1.13;
  letter-spacing: -0.025em;
}

.cz-section-aside {
  grid-area: aside;
  justify-self: end;
  max-width: 22rem;
  margin: 0;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.93rem;
  line-height: 1.75;
}

.cz-section-link {
  grid-area: link;
  justify-self: end;
  margin-top: 0.35rem;
}

.cz-text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--cz-ink);
  font-family: var(--cz-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-decoration: none;
  text-transform: uppercase;
}

.cz-text-link span {
  transition: transform 200ms var(--cz-ease);
}

.cz-text-link:hover {
  color: var(--cz-accent);
}

.cz-text-link:hover span {
  transform: translateX(4px);
}

/* ---------- 项目 ---------- */

.cz-work-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 1rem;
}

.cz-work-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 1.35rem 1.4rem 1.2rem;
  overflow: hidden;
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius);
  background: color-mix(in srgb, var(--cz-surface-solid) 62%, transparent);
  color: var(--cz-ink);
  text-decoration: none;
  cursor: pointer;
  transition: transform 280ms var(--cz-ease), border-color 280ms var(--cz-ease), background 280ms var(--cz-ease), box-shadow 280ms var(--cz-ease);
}

.cz-card-link {
  position: absolute;
  inset: 0;
  z-index: 4;
  margin: 0;
  border-radius: inherit;
}

.cz-work-card > p:first-child,
.cz-note-row > p:first-child {
  margin: 0;
}

/* Pandoc wraps inline spans in paragraphs; remove the extra block margins. */
.cz-work-card p,
.cz-note-row p {
  margin: 0;
}

.cz-work-head p,
.cz-work-foot p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
}

.cz-work-card:focus-within,
.cz-note-row:focus-within {
  outline: 3px solid var(--cz-accent);
  outline-offset: 3px;
}

.cz-card-link:focus-visible {
  outline: none;
}

.cz-work-card:nth-child(1) {
  grid-column: span 7;
}

.cz-work-card:nth-child(2) {
  grid-column: span 5;
}

.cz-work-card:nth-child(3) {
  grid-column: span 5;
}

.cz-work-card:nth-child(4) {
  grid-column: span 7;
}

.cz-work-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cz-gold), var(--cz-accent));
  transition: width 380ms var(--cz-ease);
}

.cz-work-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--cz-accent) 45%, var(--cz-line));
  background: var(--cz-surface-solid);
  box-shadow: var(--cz-shadow-soft);
  color: var(--cz-ink);
}

.cz-work-card:hover::after {
  width: 100%;
}

.cz-work-head {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.6rem;
}

.cz-work-index {
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.cz-work-tag {
  padding: 0.24rem 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: 0.05em;
  text-transform: uppercase;
}

.cz-work-main {
  position: relative;
  z-index: 2;
  max-width: 27rem;
}

.cz-work-main h3 {
  margin: 0 0 0.45rem;
  font-family: var(--cz-font-display);
  font-size: clamp(1.65rem, 2.4vw, 2.2rem);
  font-weight: 540;
  letter-spacing: -0.02em;
}

.cz-work-main p {
  margin: 0;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.9rem;
  line-height: 1.72;
}

.cz-work-foot {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: auto;
  padding-top: 1.4rem;
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.03em;
}

.cz-work-foot .cz-arrow {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--cz-line);
  border-radius: 50%;
  color: var(--cz-ink);
  font-size: 0.9rem;
  transition: transform 240ms var(--cz-ease), background 240ms var(--cz-ease), border-color 240ms var(--cz-ease), color 240ms var(--cz-ease);
}

.cz-work-card:hover .cz-arrow {
  transform: translate(2px, -2px);
  border-color: var(--cz-accent);
  background: var(--cz-accent);
  color: #fffaf1;
}

.cz-work-art {
  position: absolute;
  right: -0.1em;
  bottom: -0.24em;
  z-index: 0;
  color: var(--cz-ink);
  font-family: var(--cz-font-display);
  font-size: clamp(5.5rem, 10vw, 9rem);
  font-weight: 600;
  letter-spacing: -0.06em;
  line-height: 1;
  opacity: 0.055;
  pointer-events: none;
  transition: opacity 300ms var(--cz-ease), color 300ms var(--cz-ease), transform 500ms var(--cz-ease);
}

.cz-work-card:hover .cz-work-art {
  color: var(--cz-accent);
  opacity: 0.13;
  transform: translateY(-4px);
}

/* ---------- 笔记 ---------- */

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

.cz-note-row {
  position: relative;
  display: grid;
  grid-template-columns: 6.5rem minmax(0, 1fr) 2.5rem;
  gap: 1.5rem;
  align-items: center;
  padding: 1.35rem 0.4rem;
  border-bottom: 1px solid var(--cz-line);
  color: var(--cz-ink);
  text-decoration: none;
  cursor: pointer;
  transition: padding 260ms var(--cz-ease), background 260ms var(--cz-ease);
}

.cz-note-row:hover {
  padding-left: 0.9rem;
  padding-right: 0.9rem;
  background: linear-gradient(90deg, color-mix(in srgb, var(--cz-accent-soft) 32%, transparent), transparent 70%);
  color: var(--cz-ink);
}

.cz-note-date {
  color: var(--cz-ink-3);
  font-family: var(--cz-font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.03em;
  line-height: 1.5;
}

.cz-note-date strong {
  display: block;
  color: var(--cz-ink-2);
  font-size: 0.8rem;
  font-weight: 400;
}

.cz-note-tag {
  color: var(--cz-sage);
  font-family: var(--cz-font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cz-note-body h3 {
  margin: 0.2rem 0 0.25rem;
  font-family: var(--cz-font-display);
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  font-weight: 540;
  letter-spacing: -0.01em;
}

.cz-note-body p {
  margin: 0;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.86rem;
  line-height: 1.65;
}

.cz-note-row .cz-arrow {
  justify-self: end;
  color: var(--cz-ink-3);
  font-size: 1.1rem;
  transition: transform 220ms var(--cz-ease), color 220ms var(--cz-ease);
}

.cz-note-row:hover .cz-arrow {
  transform: translateX(4px);
  color: var(--cz-accent);
}

/* ---------- 关于 ---------- */

.cz-about {
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding: clamp(2.5rem, 5vw, 4rem);
  border: 1px solid var(--cz-line);
  border-radius: var(--cz-radius-lg);
  background: color-mix(in srgb, var(--cz-bg-deep) 55%, transparent);
}

.cz-about-poster {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  aspect-ratio: 4 / 5;
  max-height: 25rem;
  padding: 1.4rem;
  overflow: hidden;
  border-radius: var(--cz-radius);
  background:
    radial-gradient(85% 70% at 74% 12%, rgba(255, 250, 241, 0.5), transparent 60%),
    linear-gradient(155deg, #e7b27a 0%, #d5773f 46%, #9f4726 100%);
  color: #2a1a10;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.cz-about-poster::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(42, 26, 16, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(42, 26, 16, 0.06) 1px, transparent 1px);
  background-size: 24px 24px;
  mask-image: linear-gradient(180deg, #000, transparent 75%);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent 75%);
}

.cz-about-poster-top,
.cz-about-poster-bottom {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--cz-font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.cz-about-glyph {
  position: relative;
  z-index: 1;
  margin: auto;
  color: rgba(42, 26, 16, 0.9);
  font-family: var(--cz-font-display);
  font-size: clamp(7rem, 13vw, 11rem);
  font-weight: 560;
  line-height: 1;
  text-shadow: 0 18px 40px rgba(84, 35, 12, 0.14);
}

.cz-about-copy .cz-kicker {
  margin-bottom: 0.75rem;
}

.cz-about-copy h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.9rem, 3vw, 2.65rem);
  font-weight: 500;
  line-height: 1.16;
  letter-spacing: -0.025em;
}

.cz-about-copy > p {
  max-width: 36rem;
  color: var(--cz-ink-2);
  font-family: var(--cz-font-reading);
  font-size: 0.95rem;
  line-height: 1.8;
}

.cz-principles {
  display: grid;
  gap: 0;
  margin: 1.5rem 0 1.7rem;
  padding: 0;
  border-top: 1px solid var(--cz-line);
  list-style: none;
}

.cz-principle {
  display: grid;
  grid-template-columns: 2.2rem minmax(0, 1fr);
  gap: 0.8rem;
  align-items: baseline;
  margin: 0;
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--cz-line);
}

.cz-principle > span {
  color: var(--cz-accent);
  font-family: var(--cz-font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.06em;
}

.cz-principle-body p {
  margin: 0;
  color: var(--cz-ink-2);
  font-size: 0.82rem;
  line-height: 1.65;
}

.cz-principle-body strong {
  display: block;
  margin-bottom: 0.1rem;
  color: var(--cz-ink);
  font-family: var(--cz-font-display);
  font-size: 0.98rem;
  font-weight: 560;
}

/* ---------- 联系 ---------- */

.cz-contact {
  position: relative;
  margin-top: clamp(4rem, 8vw, 7rem);
  padding: clamp(2.6rem, 6vw, 5rem);
  overflow: hidden;
  border-radius: var(--cz-radius-lg);
  background: #211b15;
  color: #f4ead9;
  isolation: isolate;
}

.cz-contact::before {
  content: "";
  position: absolute;
  top: -35%;
  right: -8%;
  z-index: -1;
  width: 34rem;
  height: 34rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(233, 138, 92, 0.34), transparent 66%);
}

.cz-contact::after {
  content: "橙";
  position: absolute;
  right: 1.2rem;
  bottom: -2.4rem;
  z-index: -1;
  color: rgba(244, 234, 217, 0.045);
  font-family: var(--cz-font-display);
  font-size: clamp(11rem, 24vw, 22rem);
  font-weight: 600;
  line-height: 1;
  pointer-events: none;
}

.cz-contact .cz-kicker {
  color: #e98a5c;
}

.cz-contact h2 {
  max-width: 13em;
  margin: 0 0 1rem;
  color: #f8f0e1;
  font-size: clamp(2.2rem, 4.4vw, 3.8rem);
  font-weight: 480;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.cz-contact > p {
  max-width: 32rem;
  margin-bottom: 1.8rem;
  color: #c9bba7;
  font-family: var(--cz-font-reading);
  font-size: 0.98rem;
  line-height: 1.78;
}

.cz-contact .cz-button-primary {
  border-color: #f4ead9;
  background: #f4ead9;
  color: #211b15;
}

.cz-contact .cz-button-primary:hover {
  border-color: #e98a5c;
  background: #e98a5c;
  color: #211b15;
}

.cz-contact-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin-top: 2.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid rgba(244, 234, 217, 0.16);
  color: #948674;
  font-family: var(--cz-font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.cz-contact-meta a {
  color: #c9bba7;
  text-decoration: none;
}

.cz-contact-meta a:hover {
  color: #e98a5c;
}

/* ---------- 动效 ---------- */

@keyframes cz-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@keyframes cz-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-7px);
  }
}

@keyframes cz-pulse {
  0% {
    opacity: 0.7;
    transform: scale(0.6);
  }
  70%,
  100% {
    opacity: 0;
    transform: scale(1.5);
  }
}

@keyframes cz-orbit {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (prefers-reduced-motion: reduce) {
  .cz-marquee-track,
  .cz-floating,
  .cz-orbit,
  .cz-pulse::after {
    animation: none;
  }

  .cz-hero-visual:hover .cz-terminal {
    transform: none;
  }
}

/* ---------- 响应式 ---------- */

@media (max-width: 991.98px) {
  .cz-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    padding-top: 2.2rem;
    gap: 2.5rem;
  }

  .cz-hero-title {
    max-width: 12em;
    font-size: clamp(2.7rem, 8.5vw, 4.4rem);
  }

  .cz-hero-visual {
    min-height: 22rem;
    max-width: 34rem;
    margin-inline: auto;
    width: 100%;
  }

  .cz-floating {
    display: none;
  }

  .cz-section-head {
    grid-template-columns: 1fr;
    gap: 1rem;
    align-items: start;
  }

  .cz-section-aside {
    justify-self: start;
    max-width: 34rem;
  }

  .cz-work-card:nth-child(n) {
    grid-column: span 6;
  }

  .cz-about {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .cz-about-poster {
    max-width: 20rem;
    width: 100%;
    aspect-ratio: 5 / 4;
  }
}

@media (max-width: 767.98px) {
  .cz-work-card:nth-child(n) {
    grid-column: span 12;
    min-height: 15rem;
  }

  .cz-work-head {
    margin-bottom: 1.8rem;
  }

  .cz-note-row {
    grid-template-columns: minmax(0, 1fr) 1.8rem;
    gap: 0.6rem 1rem;
    padding: 1.15rem 0.2rem;
  }

  .cz-note-date {
    grid-column: 1 / -1;
    display: flex;
    gap: 0.5rem;
    align-items: baseline;
  }

  .cz-note-date strong {
    display: inline;
  }

  .cz-about {
    padding: 1.5rem;
  }

  .cz-contact {
    padding: 2rem 1.5rem;
  }

  .cz-floating-note {
    top: 0;
    right: 0;
  }

  .cz-floating-build {
    bottom: 0;
    left: 0;
  }
}

@media (max-width: 575.98px) {
  .cz-hero-title {
    font-size: clamp(2.45rem, 11vw, 3.4rem);
  }

  .cz-stats {
    gap: 1.1rem;
  }

  .cz-stats div {
    min-width: 5rem;
  }

  .cz-hero-visual {
    min-height: 19rem;
  }

  .cz-terminal {
    transform: none;
  }

  .cz-terminal pre {
    font-size: 0.68rem;
    padding: 0.95rem 1rem;
  }

  .cz-floating {
    padding: 0.5rem 0.65rem;
    font-size: 0.64rem;
  }

  .cz-floating-note {
    display: none;
  }
}