.mcv {
  --mcv-page-width: 210mm;
  --mcv-page-min-height: 297mm;
  --mcv-page-padding: 16mm;
  --mcv-font-body: "Helvetica Neue", "PingFang SC", Arial, sans-serif;
  --mcv-font-heading: var(--mcv-font-body);
  --mcv-color-bg: #f5f5f5;
  --mcv-color-surface: #ffffff;
  --mcv-color-text: #1f2937;
  --mcv-color-muted: #6b7280;
  --mcv-color-accent: currentColor;
  --mcv-color-border: #d1d5db;
  color: var(--mcv-color-text);
  font-family: var(--mcv-font-body);
  line-height: 1.55;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  background: var(--mcv-color-bg);
}

body {
  padding: 24px 12px;
}

.mcv-shell {
  width: min(100%, 280mm);
  margin: 0 auto;
}

.mcv-page-wrap {
  position: relative;
}

.mcv-page {
  width: min(100%, var(--mcv-page-width));
  min-height: var(--mcv-page-min-height);
  margin: 0 auto;
  padding: var(--mcv-page-padding);
  background: var(--mcv-color-surface);
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.mcv-footer {
  margin: 20px auto 8px;
  text-align: center;
  color: var(--mcv-color-muted);
  font-size: 13px;
}

.mcv-footer-link {
  color: inherit;
  text-decoration: none;
}

.mcv-header {
  padding-bottom: 14px;
}

.mcv-name {
  margin: 0;
  font-family: var(--mcv-font-heading);
  font-size: 32px;
  line-height: 1.1;
}

.mcv-headline {
  margin: 6px 0 0;
  color: var(--mcv-color-muted);
  font-size: 16px;
  font-weight: 600;
}

.mcv-summary {
  margin: 10px 0 0;
  max-width: 66ch;
  color: var(--mcv-color-muted);
}

.mcv-contacts {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  color: var(--mcv-color-muted);
  font-size: 13px;
}

.mcv-contact-item {
  display: inline-flex;
  gap: 6px;
  align-items: baseline;
}

.mcv-contact-label {
  font-weight: 600;
  color: var(--mcv-color-text);
}

.mcv-contact-link {
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.mcv-header-avatar img {
  display: block;
  width: 100%;
  max-width: 120px;
  height: auto;
  object-fit: cover;
}

.mcv-content {
  margin-top: 24px;
}

.mcv-content :is(h1, h2, h3, h4, h5, h6) {
  font-family: var(--mcv-font-heading);
  color: var(--mcv-color-text);
}

.mcv-content h2 {
  margin: 24px 0 10px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--mcv-color-border);
  font-size: 20px;
}

.mcv-content h3 {
  margin: 16px 0 6px;
  font-size: 16px;
}

.mcv-content p,
.mcv-content li,
.mcv-content blockquote,
.mcv-content td,
.mcv-content th {
  font-size: 14px;
}

.mcv-content ul,
.mcv-content ol {
  padding-left: 20px;
}

.mcv-content a {
  color: inherit;
}

.mcv-content img {
  max-width: 100%;
}

.mcv-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 14px 0;
}

.mcv-content th,
.mcv-content td {
  padding: 8px 10px;
  border: 1px solid var(--mcv-color-border);
  text-align: left;
}

.mcv-content blockquote {
  margin: 14px 0;
  padding: 10px 14px;
  border-left: 3px solid var(--mcv-color-border);
  color: var(--mcv-color-muted);
  background: #f9fafb;
}

.mcv-content pre {
  overflow: auto;
  padding: 12px;
  border: 1px solid var(--mcv-color-border);
  border-radius: 8px;
  background: #f3f4f6;
  color: inherit;
}

.mcv-content hr {
  margin: 20px 0;
  border: 0;
  border-top: 1px solid var(--mcv-color-border);
}

.mcv-content code {
  font-family: "SFMono-Regular", "JetBrains Mono", monospace;
}

@media (max-width: 900px) {
  body {
    padding: 0;
  }

  .mcv-page {
    width: 100%;
    min-height: auto;
    box-shadow: none;
  }

  .mcv-footer {
    margin-top: 16px;
  }
}


/* ============================================================
   Cyberpunk Theme for MarkCV
   霓虹灯光效 · 全息扫描线 · 赛博朋克配色 · 故障艺术
   ============================================================ */

/* --- Keyframe Animations --- */

@keyframes cyber-flicker {
  0%, 100% { opacity: 1; }
  92% { opacity: 1; }
  93% { opacity: 0.3; }
  94% { opacity: 1; }
  96% { opacity: 0.6; }
  97% { opacity: 1; }
}

@keyframes cyber-scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}

@keyframes cyber-glow-pulse {
  0%, 100% { box-shadow: 0 0 8px var(--mcv-color-neon), 0 0 20px rgba(0, 247, 255, 0.15); }
  50% { box-shadow: 0 0 16px var(--mcv-color-neon), 0 0 40px rgba(0, 247, 255, 0.25), 0 0 80px rgba(0, 247, 255, 0.08); }
}

@keyframes cyber-text-glitch {
  0% { clip-path: inset(40% 0 61% 0); transform: translate(-2px, 0); }
  20% { clip-path: inset(92% 0 1% 0); transform: translate(2px, 0); }
  40% { clip-path: inset(43% 0 1% 0); transform: translate(-1px, 0); }
  60% { clip-path: inset(25% 0 58% 0); transform: translate(1px, 0); }
  80% { clip-path: inset(54% 0 7% 0); transform: translate(-1px, 0); }
  100% { clip-path: inset(58% 0 43% 0); transform: translate(0); }
}

@keyframes cyber-border-flow {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

@keyframes cursor-blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

@keyframes cyber-grid-scroll {
  0% { background-position: 0 0; }
  100% { background-position: 0 40px; }
}

/* --- Theme Variables --- */

.mcv {
  --mcv-page-width: 210mm;
  --mcv-page-min-height: 297mm;
  --mcv-page-padding: 16mm;
  --mcv-font-body: "Rajdhani", "Orbitron", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mcv-font-heading: "Orbitron", "Rajdhani", "PingFang SC", sans-serif;
  --mcv-font-mono: "Fira Code", "JetBrains Mono", "Cascadia Code", monospace;
  --mcv-color-bg: #0a0a12;
  --mcv-color-surface: #0d0d1a;
  --mcv-color-surface-alt: #12122a;
  --mcv-color-text: #e0e8f0;
  --mcv-color-muted: #6b7a8d;
  --mcv-color-neon: #00f7ff;
  --mcv-color-neon-pink: #ff2d7b;
  --mcv-color-neon-purple: #b14eff;
  --mcv-color-neon-yellow: #f7ff00;
  --mcv-color-border: rgba(0, 247, 255, 0.2);
  --mcv-color-border-strong: rgba(0, 247, 255, 0.5);
  color: var(--mcv-color-text);
  font-family: var(--mcv-font-body);
  line-height: 1.6;
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--mcv-color-bg);
}

body {
  padding: 32px 12px;
  overflow-x: hidden;
}

/* --- Background Grid --- */

.cyber-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(0, 247, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 247, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  animation: cyber-grid-scroll 4s linear infinite;
  pointer-events: none;
}

/* --- Full-screen Scanline Overlay --- */

.cyber-scanline {
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.08) 2px,
    rgba(0, 0, 0, 0.08) 4px
  );
}

.cyber-scanline::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 6px;
  background: linear-gradient(180deg, rgba(0, 247, 255, 0.12), transparent);
  animation: cyber-scanline 3s linear infinite;
}

/* --- Shell & Page --- */

.mcv-shell {
  position: relative;
  z-index: 1;
  width: min(100%, 280mm);
  margin: 0 auto;
}

.mcv-page-wrap {
  position: relative;
}

/* Animated Corner Decorations */
.cyber-corner {
  position: absolute;
  width: 24px;
  height: 24px;
  z-index: 2;
}

.cyber-corner::before,
.cyber-corner::after {
  content: "";
  position: absolute;
  background: var(--mcv-color-neon);
  box-shadow: 0 0 6px var(--mcv-color-neon);
}

.cyber-corner-tl { top: -2px; left: -2px; }
.cyber-corner-tl::before { top: 0; left: 0; width: 24px; height: 2px; }
.cyber-corner-tl::after { top: 0; left: 0; width: 2px; height: 24px; }

.cyber-corner-tr { top: -2px; right: -2px; }
.cyber-corner-tr::before { top: 0; right: 0; width: 24px; height: 2px; }
.cyber-corner-tr::after { top: 0; right: 0; width: 2px; height: 24px; }

.cyber-corner-bl { bottom: -2px; left: -2px; }
.cyber-corner-bl::before { bottom: 0; left: 0; width: 24px; height: 2px; }
.cyber-corner-bl::after { bottom: 0; left: 0; width: 2px; height: 24px; }

.cyber-corner-br { bottom: -2px; right: -2px; }
.cyber-corner-br::before { bottom: 0; right: 0; width: 24px; height: 2px; }
.cyber-corner-br::after { bottom: 0; right: 0; width: 2px; height: 24px; }

.mcv-page {
  width: min(100%, var(--mcv-page-width));
  min-height: var(--mcv-page-min-height);
  margin: 0 auto;
  padding: var(--mcv-page-padding);
  background:
    linear-gradient(135deg, var(--mcv-color-surface) 0%, var(--mcv-color-surface-alt) 50%, var(--mcv-color-surface) 100%);
  border: 1px solid var(--mcv-color-border);
  animation: cyber-glow-pulse 4s ease-in-out infinite;
}

.mcv-pin,
.mcv-note {
  display: none;
}

/* --- Header --- */

.mcv-header {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 24px;
  align-items: start;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--mcv-color-border);
  position: relative;
}

.mcv-header::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mcv-color-neon), var(--mcv-color-neon-pink), var(--mcv-color-neon-purple), transparent);
  background-size: 200% 100%;
  animation: cyber-border-flow 3s ease-in-out infinite;
}

.mcv-header-main {
  min-width: 0;
}

/* Avatar with holographic frame */
.cyber-avatar-frame {
  position: relative;
  width: 110px;
  height: 110px;
}

.cyber-avatar-frame::before {
  content: "";
  position: absolute;
  inset: -3px;
  background: conic-gradient(
    var(--mcv-color-neon),
    var(--mcv-color-neon-pink),
    var(--mcv-color-neon-purple),
    var(--mcv-color-neon),
    var(--mcv-color-neon-pink)
  );
  clip-path: polygon(
    12px 0, calc(100% - 12px) 0, 100% 12px, 100% calc(100% - 12px),
    calc(100% - 12px) 100%, 12px 100%, 0 calc(100% - 12px), 0 12px
  );
}

.cyber-avatar-frame img {
  position: relative;
  width: 100%;
  height: 100%;
  object-fit: cover;
  clip-path: polygon(
    12px 0, calc(100% - 12px) 0, 100% 12px, 100% calc(100% - 12px),
    calc(100% - 12px) 100%, 12px 100%, 0 calc(100% - 12px), 0 12px
  );
  filter: saturate(1.2) contrast(1.1);
}

/* Name with glitch effect */
.mcv-name {
  margin: 0;
  font-family: var(--mcv-font-heading);
  font-size: 32px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--mcv-color-text);
  text-shadow: 0 0 10px rgba(0, 247, 255, 0.5), 0 0 30px rgba(0, 247, 255, 0.2);
  position: relative;
  animation: cyber-flicker 6s linear infinite;
}

.mcv-name::before,
.mcv-name::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.mcv-name::before {
  color: var(--mcv-color-neon-pink);
  animation: cyber-text-glitch 3s infinite linear alternate-reverse;
  opacity: 0.6;
}

.mcv-name::after {
  color: var(--mcv-color-neon);
  animation: cyber-text-glitch 2s infinite linear alternate;
  opacity: 0.4;
}

.mcv-headline {
  margin: 10px 0 0;
  font-family: var(--mcv-font-mono);
  font-size: 15px;
  color: var(--mcv-color-neon);
  letter-spacing: 0.06em;
}

.cyber-bracket {
  color: var(--mcv-color-neon-pink);
  font-weight: 700;
}

.mcv-summary {
  margin: 14px 0 0;
  max-width: 62ch;
  color: var(--mcv-color-muted);
  font-size: 14px;
}

/* --- Contacts --- */

.mcv-contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  font-size: 13px;
  font-family: var(--mcv-font-mono);
}

.mcv-contact-item {
  display: inline-flex;
  gap: 6px;
  align-items: baseline;
  padding: 3px 10px;
  background: rgba(0, 247, 255, 0.05);
  border: 1px solid var(--mcv-color-border);
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  transition: background 0.2s, border-color 0.2s;
}

.mcv-contact-item:hover {
  background: rgba(0, 247, 255, 0.1);
  border-color: var(--mcv-color-border-strong);
}

.mcv-contact-label {
  font-weight: 600;
  color: var(--mcv-color-neon);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mcv-contact-link,
.mcv-contact-value {
  color: var(--mcv-color-text);
  text-decoration: none;
}

.mcv-contact-link:hover {
  color: var(--mcv-color-neon);
  text-shadow: 0 0 8px rgba(0, 247, 255, 0.6);
}

/* --- Content Area --- */

.mcv-content {
  margin-top: 28px;
}

.mcv-content :is(h1, h2, h3, h4, h5, h6) {
  font-family: var(--mcv-font-heading);
  color: var(--mcv-color-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mcv-content h2 {
  margin: 32px 0 14px;
  padding: 6px 0 8px;
  font-size: 18px;
  border-bottom: none;
  position: relative;
  color: var(--mcv-color-neon);
  text-shadow: 0 0 8px rgba(0, 247, 255, 0.4);
}

.mcv-content h2::before {
  content: "//";
  margin-right: 8px;
  color: var(--mcv-color-neon-pink);
  font-family: var(--mcv-font-mono);
}

.mcv-content h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--mcv-color-neon), transparent 80%);
}

.mcv-content h3 {
  margin: 20px 0 8px;
  font-size: 15px;
  color: var(--mcv-color-neon-purple);
}

.mcv-content h3::before {
  content: ">";
  margin-right: 6px;
  color: var(--mcv-color-neon);
  font-family: var(--mcv-font-mono);
}

.mcv-content p,
.mcv-content li,
.mcv-content blockquote,
.mcv-content td,
.mcv-content th {
  font-size: 14px;
}

.mcv-content ul,
.mcv-content ol {
  padding-left: 20px;
}

.mcv-content li::marker {
  color: var(--mcv-color-neon);
}

.mcv-content a {
  color: var(--mcv-color-neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 247, 255, 0.3);
  transition: color 0.2s, text-shadow 0.2s;
}

.mcv-content a:hover {
  color: var(--mcv-color-neon-pink);
  text-shadow: 0 0 8px rgba(255, 45, 123, 0.5);
  border-bottom-color: var(--mcv-color-neon-pink);
}

.mcv-content img {
  max-width: 100%;
  border: 1px solid var(--mcv-color-border);
}

.mcv-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
}

.mcv-content th {
  padding: 8px 12px;
  text-align: left;
  font-family: var(--mcv-font-heading);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--mcv-color-neon);
  background: rgba(0, 247, 255, 0.06);
  border-bottom: 1px solid var(--mcv-color-border-strong);
}

.mcv-content td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--mcv-color-border);
}

.mcv-content blockquote {
  margin: 16px 0;
  padding: 12px 16px;
  border-left: 3px solid var(--mcv-color-neon-purple);
  background: rgba(177, 78, 255, 0.05);
  font-style: italic;
  color: var(--mcv-color-muted);
}

.mcv-content pre {
  overflow: auto;
  padding: 14px;
  border-radius: 0;
  background: #050510;
  color: var(--mcv-color-neon);
  border: 1px solid var(--mcv-color-border);
  font-family: var(--mcv-font-mono);
  font-size: 13px;
  position: relative;
}

.mcv-content pre::before {
  content: "OUTPUT";
  position: absolute;
  top: 4px;
  right: 8px;
  font-size: 10px;
  color: var(--mcv-color-neon-pink);
  letter-spacing: 0.1em;
  opacity: 0.5;
}

.mcv-content code {
  font-family: var(--mcv-font-mono);
  font-size: 13px;
  color: var(--mcv-color-neon-yellow);
  background: rgba(247, 255, 0, 0.05);
  padding: 1px 5px;
}

.mcv-content pre code {
  color: inherit;
  background: none;
  padding: 0;
}

.mcv-content hr {
  margin: 28px 0;
  border: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--mcv-color-neon), var(--mcv-color-neon-pink), transparent);
}

/* --- Footer --- */

.mcv-footer {
  margin: 28px auto 12px;
  text-align: center;
  color: var(--mcv-color-muted);
  font-size: 13px;
  font-family: var(--mcv-font-mono);
}

.mcv-footer-link {
  color: var(--mcv-color-neon);
  text-decoration: none;
}

/* --- Responsive --- */

@media (max-width: 900px) {
  body {
    padding: 0;
  }

  .mcv-page {
    width: 100%;
    min-height: auto;
    box-shadow: none;
  }

  .cyber-corner {
    display: none;
  }

  .mcv-footer {
    margin-top: 16px;
  }

  .mcv-header {
    grid-template-columns: 1fr;
  }

  .cyber-avatar-frame {
    width: 80px;
    height: 80px;
  }
}