:root {
  color-scheme: dark;
  --bg: #0b0e17;
  --bg-rgb: 11, 14, 23;
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.68);
  --faint: rgba(255, 255, 255, 0.38);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(99, 133, 255, 0.34);
  --card: rgba(255, 255, 255, 0.045);
  --card-hover: rgba(255, 255, 255, 0.075);
  --blue: #6385ff;
  --blue-soft: #8ab4ff;
  --heading: linear-gradient(135deg, #f0f4ff 0%, #8ab4ff 58%, #6385ff 100%);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --max: 1180px;
}

:root[data-theme="light"] {
  color-scheme: light;
  --bg: #f7f8fb;
  --bg-rgb: 247, 248, 251;
  --text: #09111f;
  --muted: rgba(9, 17, 31, 0.68);
  --faint: rgba(9, 17, 31, 0.42);
  --line: rgba(9, 17, 31, 0.1);
  --line-strong: rgba(57, 89, 210, 0.34);
  --card: rgba(255, 255, 255, 0.68);
  --card-hover: rgba(255, 255, 255, 0.9);
  --blue: #365cff;
  --blue-soft: #5e8cff;
  --heading: linear-gradient(135deg, #07111f 0%, #3159e7 66%, #6a93ff 100%);
  --shadow: 0 24px 60px rgba(55, 72, 112, 0.16);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Montserrat, "Noto Sans SC", ui-sans-serif, system-ui, sans-serif;
}

:root[data-theme="light"] body {
  background:
    radial-gradient(circle at 50% 0%, rgba(99, 133, 255, 0.16), transparent 46%),
    linear-gradient(180deg, #eef2f8 0%, #f7f8fb 54%, #ffffff 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding-top: max(1rem, env(safe-area-inset-top));
  padding-right: max(1.75rem, env(safe-area-inset-right));
  padding-bottom: 1rem;
  padding-left: max(1.75rem, env(safe-area-inset-left));
  border-bottom: 1px solid transparent;
  background: rgba(var(--bg-rgb), 0);
  backdrop-filter: blur(0);
  transition: background 0.3s ease, backdrop-filter 0.3s ease, border-color 0.3s ease;
}

.nav.scrolled,
.nav.open {
  border-bottom-color: var(--line);
  background: rgba(var(--bg-rgb), 0.78);
  backdrop-filter: blur(14px);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.25rem;
  font-weight: 650;
  letter-spacing: 0.01em;
}

.nav-logo {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--blue-soft) 46%, transparent);
  border-radius: 8px;
  background:
    radial-gradient(circle at 35% 28%, rgba(255, 255, 255, 0.34), transparent 28%),
    linear-gradient(135deg, rgba(99, 133, 255, 0.9), rgba(10, 18, 36, 0.9));
  color: #fff;
  font-size: 0.78rem;
  font-weight: 800;
  box-shadow: 0 0 28px rgba(99, 133, 255, 0.2);
}

.nav-links {
  display: flex;
  flex: 1;
  align-items: center;
  justify-content: flex-end;
  gap: 2rem;
  overflow: visible;
}

.nav-links > a {
  color: var(--muted);
  font-size: 1.02rem;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.nav-links > a:hover {
  color: var(--text);
}

.nav-socials {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin-left: 1.5rem;
}

.theme-switch,
.lang-switch {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(var(--bg-rgb), 0.35);
  color: var(--muted);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.theme-switch {
  position: relative;
  justify-content: center;
  width: 42px;
  height: 38px;
  padding: 0;
  overflow: hidden;
}

.theme-switch:hover,
.lang-switch:hover {
  border-color: var(--line-strong);
  background: rgba(99, 133, 255, 0.1);
  color: var(--text);
}

.lang-switch {
  justify-content: center;
  min-width: 48px;
  padding: 0 0.85rem;
  font-size: 0.82rem;
  font-weight: 750;
}

.theme-icon {
  position: relative;
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  transition: transform 0.25s ease;
}

.theme-core {
  position: relative;
  z-index: 1;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #f7d56b;
  box-shadow: 0 0 18px rgba(247, 213, 107, 0.55);
  transition: background 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.theme-rays {
  position: absolute;
  inset: 1px;
  border-radius: 50%;
  background:
    linear-gradient(#f7d56b, #f7d56b) 50% 0 / 2px 5px no-repeat,
    linear-gradient(#f7d56b, #f7d56b) 50% 100% / 2px 5px no-repeat,
    linear-gradient(90deg, #f7d56b, #f7d56b) 0 50% / 5px 2px no-repeat,
    linear-gradient(90deg, #f7d56b, #f7d56b) 100% 50% / 5px 2px no-repeat;
  opacity: 1;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.theme-switch[data-mode="moon"] .theme-icon {
  transform: rotate(-18deg);
}

.theme-switch[data-mode="moon"] .theme-core {
  background: #cbd5ff;
  box-shadow: inset -4px 0 0 rgba(var(--bg-rgb), 0.92), 0 0 18px rgba(138, 180, 255, 0.55);
  transform: translateX(1px);
}

.theme-switch[data-mode="moon"] .theme-rays {
  opacity: 0;
  transform: scale(0.35) rotate(45deg);
}

.theme-switch::after {
  position: absolute;
  inset: auto 7px 6px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(138, 180, 255, 0.78), transparent);
  content: "";
  opacity: 0.7;
}

.nav-toggle {
  position: relative;
  display: none;
  width: 36px;
  height: 36px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  position: absolute;
  right: 7px;
  left: 7px;
  height: 2px;
  border-radius: 1px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.2s ease, top 0.25s ease;
}

.nav-toggle span:nth-child(1) { top: 11px; }
.nav-toggle span:nth-child(2) { top: 17px; }
.nav-toggle span:nth-child(3) { top: 23px; }
.nav.open .nav-toggle span:nth-child(1) { top: 17px; transform: rotate(45deg); }
.nav.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav.open .nav-toggle span:nth-child(3) { top: 17px; transform: rotate(-45deg); }

.motion-wall {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100vw;
  height: 100vh;
  height: 100svh;
  height: 100dvh;
}

.motion-wall {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(99, 133, 255, 0.2), transparent 48%),
    radial-gradient(ellipse at 20% 58%, rgba(99, 133, 255, 0.045), transparent 52%),
    radial-gradient(ellipse at 82% 28%, rgba(80, 116, 255, 0.1), transparent 44%),
    linear-gradient(115deg, transparent 0 36%, rgba(138, 180, 255, 0.035) 48%, transparent 60% 100%),
    linear-gradient(180deg, #0c1224 0%, var(--bg) 58%, #080b14 100%);
  background-size: 120% 120%, 130% 130%, 140% 140%, 115% 115%, 100% 100%;
  animation: motionWallDrift 18s ease-in-out infinite alternate;
}

body[data-page="home"] .motion-wall {
  background:
    radial-gradient(ellipse at 50% 0%, rgba(99, 133, 255, 0.3), transparent 48%),
    radial-gradient(ellipse at 20% 58%, rgba(99, 133, 255, 0.08), transparent 52%),
    radial-gradient(ellipse at 82% 28%, rgba(80, 116, 255, 0.18), transparent 44%),
    linear-gradient(115deg, transparent 0 36%, rgba(138, 180, 255, 0.065) 48%, transparent 60% 100%),
    linear-gradient(180deg, #0c1224 0%, var(--bg) 58%, #080b14 100%);
}

body[data-page="home"] .motion-wall::after {
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(157, 184, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157, 184, 255, 0.016) 1px, transparent 1px);
  background-size: 96px 96px;
  content: "";
  mask-image: radial-gradient(ellipse at 50% 42%, black 0%, transparent 74%);
  opacity: 0.22;
  pointer-events: none;
}

body[data-page="home"] .motion-wall::before {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 30%, rgba(99, 133, 255, 0.14), transparent 56%),
    radial-gradient(ellipse at 18% 62%, rgba(99, 133, 255, 0.055), transparent 52%);
  content: "";
  opacity: 0.58;
  pointer-events: none;
  animation: motionWallPulse 6s ease-in-out infinite alternate;
}

:root[data-theme="light"] .motion-wall {
  background:
    radial-gradient(circle at 50% 6%, rgba(99, 133, 255, 0.14), transparent 46%),
    linear-gradient(180deg, rgba(238, 242, 248, 0.52) 0%, rgba(247, 248, 251, 0.22) 58%, rgba(255, 255, 255, 0.34) 100%);
  background-size: 120% 120%, 100% 100%;
}

@keyframes motionWallDrift {
  0% {
    background-position: 48% 8%, 18% 54%, 82% 28%, 12% 50%, 0 0;
  }
  100% {
    background-position: 54% 14%, 24% 48%, 76% 34%, 28% 46%, 0 0;
  }
}

@keyframes motionWallPulse {
  0% { opacity: 0.38; transform: scale(1); }
  100% { opacity: 0.6; transform: scale(1.035); }
}

.hero-overlay {
  position: fixed;
  inset: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100vw;
  height: 100vh;
  height: 100svh;
  height: 100dvh;
  padding: 2rem;
  text-align: center;
  background:
    radial-gradient(ellipse at 50% 35%, rgba(8, 11, 20, 0) 0%, rgba(8, 11, 20, 0.12) 58%, rgba(8, 11, 20, 0.32) 100%),
    linear-gradient(180deg, rgba(8, 11, 20, 0.06) 0%, rgba(8, 11, 20, 0.18) 72%, rgba(8, 11, 20, 0.88) 100%);
  pointer-events: none;
}

:root[data-theme="light"] .hero-overlay {
  background:
    radial-gradient(ellipse at 50% 20%, rgba(255, 255, 255, 0.12) 0%, transparent 42%),
    radial-gradient(ellipse at 50% 54%, rgba(247, 248, 251, 0.05) 0%, rgba(247, 248, 251, 0.12) 64%, transparent 100%),
    linear-gradient(180deg, rgba(247, 248, 251, 0.05) 0%, rgba(247, 248, 251, 0.18) 68%, rgba(247, 248, 251, 0.68) 100%);
}

:root[data-theme="light"] .tagline,
:root[data-theme="light"] .subtitle {
  text-shadow: none;
}

.hero-content {
  max-width: 920px;
  pointer-events: auto;
  filter: drop-shadow(0 18px 42px rgba(0, 0, 0, 0.26));
}

.hero-logo {
  display: grid;
  width: clamp(110px, 14vw, 168px);
  height: clamp(110px, 14vw, 168px);
  margin: 0 auto 1.75rem;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--blue-soft) 34%, transparent);
  border-radius: 30px;
  background:
    radial-gradient(circle at 50% 38%, rgba(255, 255, 255, 0.32), transparent 26%),
    linear-gradient(145deg, rgba(99, 133, 255, 0.88), rgba(15, 22, 41, 0.94));
  box-shadow:
    0 20px 80px rgba(0, 0, 0, 0.24),
    0 0 90px rgba(99, 133, 255, 0.3);
}

.hero-logo span {
  color: #fff;
  font-size: clamp(3.2rem, 8vw, 6rem);
  font-weight: 800;
}

.hero-content h1 {
  margin-bottom: 0.5rem;
  background: var(--heading);
  background-clip: text;
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tagline {
  margin-bottom: 2rem;
  color: color-mix(in srgb, var(--text) 92%, transparent);
  font-size: clamp(1.45rem, 3vw, 2.15rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  text-shadow:
    0 2px 16px rgba(0, 0, 0, 0.38),
    0 0 24px rgba(99, 133, 255, 0.14);
}

.subtitle {
  max-width: 760px;
  margin: 0 auto 2.5rem;
  color: color-mix(in srgb, var(--text) 78%, transparent);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: clamp(1.08rem, 1.6vw, 1.25rem);
  line-height: 1.75;
  text-shadow:
    0 1px 14px rgba(0, 0, 0, 0.36),
    0 0 20px rgba(99, 133, 255, 0.1);
}

.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  border: 0;
  background: transparent;
  color: var(--faint);
  cursor: pointer;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  pointer-events: auto;
  transform: translateX(-50%);
  animation: float 2s ease-in-out infinite;
  transition: opacity 0.4s ease, color 0.2s ease;
}

.scroll-hint:hover {
  color: var(--muted);
}

.hero-quick-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.75rem;
}

.hero-quick-links a {
  padding: 0.68rem 0.95rem;
  border: 1px solid rgba(157, 184, 255, 0.16);
  border-radius: 999px;
  background: rgba(8, 11, 20, 0.5);
  color: rgba(246, 248, 255, 0.78);
  font-size: 0.86rem;
  font-weight: 650;
  backdrop-filter: blur(12px);
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.hero-quick-links a:hover {
  border-color: rgba(157, 184, 255, 0.42);
  background: rgba(99, 133, 255, 0.14);
  color: #fff;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

.content {
  position: relative;
  z-index: 2;
  margin-top: 100vh;
  margin-top: 100svh;
  margin-top: 100dvh;
  background:
    linear-gradient(180deg, rgba(var(--bg-rgb), 0.96) 0%, var(--bg) 12rem, rgba(var(--bg-rgb), 0.98) 100%);
}

.main-frame {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
  overflow: hidden;
  border-radius: 24px;
}

.content-sidebar {
  position: fixed;
  top: 6.5rem;
  left: 1.75rem;
  z-index: 3;
  width: 210px;
  transition: width 0.28s ease, opacity 0.28s ease, transform 0.28s ease;
}

.content-sidebar.is-compact {
  width: 54px;
}

.content-sidebar.is-compact:hover,
.content-sidebar.is-compact:focus-within {
  width: 210px;
}

.group-nav {
  display: flex;
  flex-direction: column;
}

.group-nav-btn {
  position: relative;
  display: flex;
  min-height: 4.5rem;
  padding: 0.7rem 0.75rem;
  border: 1px solid var(--line);
  border-left: 2px solid transparent;
  border-radius: 10px;
  background: rgba(var(--bg-rgb), 0.54);
  backdrop-filter: blur(10px);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.2rem;
  text-align: center;
  transition: min-height 0.25s ease, padding 0.25s ease, background 0.2s ease, border-color 0.2s ease;
}

.group-nav-btn::before {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: var(--faint);
  font-size: 0.82rem;
  font-weight: 800;
  content: attr(data-short);
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.group-nav-icon {
  display: none;
  width: 24px;
  height: 24px;
  margin-bottom: 0.1rem;
  place-items: center;
  color: color-mix(in srgb, var(--blue-soft) 72%, var(--text));
  transition: color 0.2s ease, opacity 0.2s ease, transform 0.2s ease;
}

.group-nav-icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.group-nav-btn:hover {
  background: rgba(99, 133, 255, 0.08);
}

.group-nav-btn.active {
  border-left-color: var(--blue);
  background: rgba(99, 133, 255, 0.12);
}

.content-sidebar.is-compact:not(:hover):not(:focus-within) .group-nav-btn {
  min-height: 52px;
  padding: 0;
  border-left-width: 1px;
}

.content-sidebar.is-compact:not(:hover):not(:focus-within) .group-nav-btn::before {
  opacity: 0;
}

.content-sidebar.is-compact:not(:hover):not(:focus-within) .group-nav-icon {
  position: absolute;
  inset: 0;
  display: grid;
  width: 100%;
  height: 100%;
  margin-bottom: 0;
  color: color-mix(in srgb, var(--text) 78%, transparent);
  opacity: 1;
  place-items: center;
  transform: scale(1);
}

.content-sidebar.is-compact:not(:hover):not(:focus-within) .group-nav-btn.active .group-nav-icon {
  color: var(--blue-soft);
}

.content-sidebar.is-compact:not(:hover):not(:focus-within) .group-nav-btn.active {
  box-shadow: inset 2px 0 0 var(--blue);
}

.content-sidebar.is-compact:not(:hover):not(:focus-within) .group-nav-name,
.content-sidebar.is-compact:not(:hover):not(:focus-within) .group-nav-desc {
  opacity: 0;
  transform: translateX(-4px);
  pointer-events: none;
}

.group-nav-name {
  color: var(--faint);
  font-size: 0.9rem;
  font-weight: 650;
  line-height: 1.2;
  transition: opacity 0.18s ease, transform 0.18s ease, color 0.2s ease;
}

.group-nav-desc {
  color: color-mix(in srgb, var(--faint) 70%, transparent);
  font-size: 0.7rem;
  line-height: 1.35;
  transition: opacity 0.18s ease, transform 0.18s ease, color 0.2s ease;
}

.group-nav-btn:hover .group-nav-name,
.group-nav-btn.active .group-nav-name {
  color: color-mix(in srgb, var(--text) 80%, transparent);
}

.group-nav-btn:hover .group-nav-icon,
.group-nav-btn.active .group-nav-icon {
  color: var(--blue-soft);
}

.group-nav-btn.active .group-nav-desc {
  color: color-mix(in srgb, var(--blue-soft) 70%, transparent);
}

.group-nav-connector {
  position: relative;
  display: block;
  width: 1px;
  height: 1.5rem;
  margin: 0.3rem 0;
  align-self: center;
  background: var(--line);
}

.group-nav-connector::before,
.group-nav-connector::after {
  content: "";
  position: absolute;
  left: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: color-mix(in srgb, var(--text) 22%, transparent);
  transform: translateX(-50%);
}

.group-nav-connector::before { top: -2px; }
.group-nav-connector::after { bottom: -2px; }

.content-sidebar.is-compact:not(:hover):not(:focus-within) .group-nav-connector {
  height: 0.7rem;
  margin: 0.22rem 0;
  opacity: 0.7;
}

section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 5rem 0;
}

.section-eyebrow {
  display: inline-block;
  margin-bottom: 0.9rem;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

section h2 {
  margin-bottom: 1.25rem;
  background: var(--heading);
  background-clip: text;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 750;
  letter-spacing: -0.02em;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead,
.projects-group-desc,
.project-card p,
.form-message {
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
}

.lead {
  max-width: 780px;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.8;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  padding-top: 0;
}

.projects-group-header {
  grid-column: 1 / -1;
  margin-top: 1rem;
  padding: 2.5rem 0 0.75rem;
  border-top: 1px solid var(--line);
}

.projects-group-header:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.projects-group-label {
  display: block;
  margin-bottom: 0.55rem;
  background: var(--heading);
  background-clip: text;
  font-size: 1.55rem;
  font-weight: 750;
  letter-spacing: -0.02em;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.projects-group-desc {
  max-width: 920px;
  color: color-mix(in srgb, var(--muted) 78%, transparent);
  font-size: 0.94rem;
  line-height: 1.6;
}

.project-card {
  position: relative;
  display: flex;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  box-shadow: 0 0 0 1px rgba(99, 133, 255, 0.02) inset;
  flex-direction: column;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 18px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(99, 133, 255, 0), rgba(99, 133, 255, 0));
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  transition: background 0.3s ease;
}

.project-card:hover {
  border-color: var(--line-strong);
  background: var(--card-hover);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.project-card:hover::before {
  background: linear-gradient(135deg, rgba(99, 133, 255, 0.5), rgba(138, 180, 255, 0) 62%);
}

.project-image {
  position: relative;
  display: grid;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  place-items: center;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(ellipse at 50% 40%, rgba(99, 133, 255, 0.2) 0%, rgba(99, 133, 255, 0) 62%),
    linear-gradient(135deg, rgba(22, 29, 51, 0.96), rgba(13, 19, 34, 0.96));
}

.project-image::before {
  content: "";
  position: absolute;
  inset: -40%;
  background:
    linear-gradient(90deg, transparent 0 46%, rgba(255, 255, 255, 0.12) 47% 49%, transparent 50%),
    linear-gradient(0deg, transparent 0 46%, rgba(255, 255, 255, 0.09) 47% 49%, transparent 50%);
  background-size: 74px 74px;
  transform: rotate(-12deg);
  opacity: 0.54;
  animation: cardGrid 18s linear infinite;
}

.project-image::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(var(--bg-rgb), 0.56));
}

.project-image span {
  position: relative;
  z-index: 1;
  padding: 0.5rem 0.8rem;
  border: 1px solid rgba(138, 180, 255, 0.3);
  border-radius: 999px;
  background: rgba(var(--bg-rgb), 0.5);
  color: color-mix(in srgb, var(--text) 82%, transparent);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.mesh-card {
  background:
    radial-gradient(circle at 28% 30%, rgba(99, 133, 255, 0.34), transparent 28%),
    radial-gradient(circle at 72% 66%, rgba(138, 180, 255, 0.22), transparent 30%),
    linear-gradient(135deg, rgba(13, 19, 34, 0.98), rgba(24, 34, 62, 0.96));
}

.terminal-card {
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 19px),
    linear-gradient(135deg, rgba(10, 16, 28, 0.98), rgba(35, 44, 70, 0.94));
}

.studio-card {
  background:
    radial-gradient(ellipse at 50% 50%, rgba(99, 133, 255, 0.28), transparent 52%),
    conic-gradient(from 90deg, rgba(99, 133, 255, 0.22), transparent, rgba(138, 180, 255, 0.18), transparent);
}

@keyframes cardGrid {
  to { transform: rotate(-12deg) translate3d(74px, 74px, 0); }
}

.project-body {
  display: flex;
  flex: 1;
  padding: 1.5rem 1.6rem 1.4rem;
  flex-direction: column;
}

.project-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
}

.project-card h3 {
  color: color-mix(in srgb, var(--text) 93%, transparent);
  font-size: 1.25rem;
  font-weight: 680;
  line-height: 1.32;
  letter-spacing: -0.01em;
}

.project-tag {
  flex: 0 0 auto;
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(99, 133, 255, 0.25);
  border-radius: 999px;
  background: rgba(99, 133, 255, 0.12);
  color: color-mix(in srgb, var(--blue-soft) 86%, var(--text));
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.project-card p {
  flex: 1;
  margin-bottom: 1.4rem;
  color: color-mix(in srgb, var(--muted) 88%, transparent);
  font-size: 0.97rem;
  line-height: 1.68;
}

.project-links {
  display: flex;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  flex-direction: column;
  gap: 0.5rem;
  font-size: 0.88rem;
  font-weight: 550;
}

.project-links a,
.upcoming {
  display: inline-flex;
  min-width: 0;
  align-items: center;
  justify-content: space-between;
  gap: 0.55rem;
  color: color-mix(in srgb, var(--blue-soft) 86%, var(--text));
}

.project-links a:hover .arrow {
  transform: translateX(3px);
}

.label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.arrow {
  display: inline-block;
  transition: transform 0.2s ease;
}

.pill {
  flex: 0 0 auto;
  padding: 0.15rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--faint);
  font-size: 0.72rem;
}

.compact-card .project-body,
.profile-card .project-body,
.subscribe-card .project-body {
  min-height: 280px;
}

.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.profile-tags span {
  padding: 0.36rem 0.62rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.8rem;
}

.subscribe-form {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.subscribe-form label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--faint);
  font-size: 0.78rem;
  font-weight: 650;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.subscribe-row {
  display: grid;
  grid-template-columns: 1fr 86px;
  gap: 0.6rem;
}

.subscribe-form input,
.subscribe-form button {
  min-width: 0;
  height: 42px;
  border-radius: 8px;
}

.subscribe-form input {
  border: 1px solid var(--line);
  background: rgba(var(--bg-rgb), 0.44);
  color: var(--text);
  outline: none;
  padding: 0 0.85rem;
}

.subscribe-form input:focus {
  border-color: var(--line-strong);
}

.subscribe-form button {
  border: 1px solid rgba(99, 133, 255, 0.45);
  background: rgba(99, 133, 255, 0.18);
  color: var(--text);
  cursor: pointer;
  font-weight: 650;
}

.form-message {
  min-height: 22px;
  margin-top: 0.7rem;
  color: var(--muted);
  font-size: 0.86rem;
}

.trusted-section {
  padding-top: 3rem;
  text-align: center;
}

.trusted-section h2 {
  margin-bottom: 2rem;
  font-size: clamp(1.2rem, 2vw, 1.6rem);
}

.trusted-marquee {
  display: flex;
  width: 100%;
  overflow: hidden;
  border-block: 1px solid var(--line);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.trusted-track {
  display: flex;
  flex: 0 0 auto;
  gap: 1rem;
  min-width: 100%;
  padding: 1.2rem 0.5rem;
  animation: marquee 22s linear infinite;
}

.trusted-track span {
  display: grid;
  min-width: 210px;
  min-height: 72px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@keyframes marquee {
  to { transform: translateX(-100%); }
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 3rem 2rem;
  color: var(--faint);
  text-align: center;
  font-size: 0.86rem;
}

.site-footer p {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.42rem;
  align-items: center;
}

.footer-item:not(:first-child)::before {
  content: "·";
  margin-right: 0.42rem;
  color: var(--faint);
}

.site-footer a:hover {
  color: var(--blue);
}

.blog-console {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) 0.65fr;
  gap: 1.25rem;
  padding-top: 0;
}

.blog-console-compact {
  display: block;
  max-width: var(--max);
  padding: 1.25rem 0 2.5rem;
}

.writing-index-console {
  grid-template-columns: minmax(0, 1fr);
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.1rem 0 1.25rem;
}

.terminal-window {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(var(--bg-rgb), 0.62);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(14px);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(99, 133, 255, 0.08);
}

.terminal-button {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}

.terminal-button.close { background: #ff5f57; }
.terminal-button.minimize { background: #ffbd2e; }
.terminal-button.maximize { background: #28ca42; }

.terminal-title {
  flex: 1;
  color: var(--faint);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.82rem;
  text-align: center;
}

.terminal-body {
  padding: 1.15rem;
  font-family: Inconsolata, ui-monospace, monospace;
}

.terminal-command-line {
  display: flex;
  gap: 0.55rem;
  margin-bottom: 0.6rem;
  color: var(--blue-soft);
}

.terminal-prompt {
  color: #28ca42;
}

.terminal-output-line {
  margin-bottom: 1rem;
  color: var(--faint);
  font-size: 0.9rem;
}

.terminal-list {
  display: grid;
  gap: 0.45rem;
}

.terminal-list-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) minmax(130px, 0.38fr);
  gap: 0.8rem;
  align-items: center;
  padding: 0.68rem 0.75rem;
  border-left: 2px solid transparent;
  border-radius: 8px;
  color: var(--muted);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.terminal-list-item:hover {
  border-left-color: var(--blue);
  background: rgba(99, 133, 255, 0.1);
  color: var(--text);
}

.terminal-list-item strong {
  overflow: hidden;
  font-weight: 550;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.terminal-list-item time {
  color: var(--faint);
  font-size: 0.8rem;
  text-align: right;
}

.terminal-list-item em {
  color: var(--faint);
  font-size: 0.8rem;
  font-style: normal;
  text-align: right;
  white-space: nowrap;
}

.terminal-input-action {
  display: flex;
  gap: 0.55rem;
  align-items: center;
  width: 100%;
  margin-top: 1rem;
  padding: 0.95rem 0.25rem 0.1rem;
  border-top: 1px solid var(--line);
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.96rem;
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.terminal-input-action:hover {
  border-color: color-mix(in srgb, var(--blue-soft) 45%, transparent);
  color: var(--text);
}

.terminal-enter {
  color: #28ca42;
  font-weight: 800;
}

.terminal-input-text {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  white-space: nowrap;
}

.terminal-input-text.is-typing {
  animation: terminalTyping 0.9s steps(var(--terminal-chars, 16), end);
}

.terminal-cursor {
  flex: 0 0 auto;
  width: 8px;
  height: 1.15em;
  background: var(--blue-soft);
  animation: terminalCursor 1s steps(1, end) infinite;
}

@keyframes terminalTyping {
  from { max-width: 0; }
  to { max-width: calc(var(--terminal-chars, 16) * 0.62em); }
}

@keyframes terminalCursor {
  50% { opacity: 0; }
}

.writing-hub {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding-top: 2.5rem;
}

.writing-hub-primary {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.hub-column {
  min-width: 0;
  min-height: 360px;
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  backdrop-filter: blur(12px);
}

.latest-column {
  background:
    radial-gradient(circle at 100% 0%, rgba(99, 133, 255, 0.14), transparent 34%),
    var(--card);
}

.hub-column h2 {
  margin-bottom: 1rem;
  font-size: clamp(1.5rem, 2.35vw, 2.2rem);
}

.featured-post span,
.compact-post-list span {
  color: var(--faint);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.82rem;
}

.featured-post h3 {
  margin: 1.15rem 0 0.9rem;
  color: var(--text);
  font-size: clamp(1.7rem, 2.75vw, 2.55rem);
  line-height: 1.3;
}

.featured-post p {
  margin-bottom: 1rem;
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  line-height: 1.65;
}

.featured-post a {
  color: var(--blue-soft);
  font-weight: 700;
}

.compact-post-list,
.archive-grid {
  display: grid;
  gap: 0.7rem;
}

.compact-post-list a,
.archive-grid a {
  display: grid;
  gap: 0.35rem;
  min-height: 88px;
  padding: 0.9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(var(--bg-rgb), 0.36);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.compact-post-list a:hover,
.archive-grid a:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.compact-post-list strong {
  overflow: hidden;
  color: var(--text);
  font-size: 1rem;
  font-weight: 650;
  line-height: 1.45;
}

.now-board {
  display: grid;
  gap: 0.85rem;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.65rem 0 0.45rem;
}

.now-board-head,
.section-heading-inline {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
}

.now-board-head h2,
.section-heading-inline h2 {
  font-size: clamp(1.35rem, 2vw, 1.85rem);
}

.now-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.now-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(99, 133, 255, 0.055), rgba(var(--bg-rgb), 0.24)),
    var(--card);
  backdrop-filter: blur(12px);
}

.now-card {
  display: grid;
  gap: 0.45rem;
  min-height: 96px;
  padding: 0.8rem;
}

.now-card span,
.insight-card span {
  color: var(--faint);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.now-card p {
  color: color-mix(in srgb, var(--text) 88%, transparent);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.9rem;
  line-height: 1.55;
}

.insight-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: var(--max);
  margin: 0.85rem auto 0;
  padding: 0.95rem 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(135deg, rgba(99, 133, 255, 0.08), rgba(75, 211, 154, 0.04)),
    rgba(var(--bg-rgb), 0.38);
}

.insight-card p {
  flex: 1;
  max-width: none;
  color: var(--text);
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  font-weight: 750;
  line-height: 1.58;
}

.inner-page .nav {
  background: rgba(var(--bg-rgb), 0.78);
}

.article-page .motion-wall {
  opacity: 0.32;
}

.article-page .nav {
  background: rgba(var(--bg-rgb), 0.86);
}

.page-shell {
  position: relative;
  z-index: 2;
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
  padding: 8rem 0 4rem;
}

.about-hero {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
  min-height: 420px;
}

.avatar-module {
  position: relative;
  width: 210px;
  height: 210px;
}

.avatar-ring {
  position: absolute;
  inset: -12px;
  border-radius: 30px;
  background: conic-gradient(transparent, rgba(99, 133, 255, 0.1), var(--blue), rgba(138, 180, 255, 0.85), transparent 68%);
  filter: blur(1px);
  animation: avatarRotate 4s linear infinite;
}

.avatar-frame {
  position: relative;
  z-index: 1;
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  overflow: hidden;
  border: 3px solid rgba(99, 133, 255, 0.34);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 18px),
    linear-gradient(135deg, rgba(99, 133, 255, 0.34), rgba(var(--bg-rgb), 0.9));
  color: #fff;
  font-size: 6rem;
  font-weight: 800;
  box-shadow: var(--shadow);
}

.avatar-hud {
  position: absolute;
  right: 50%;
  bottom: -18px;
  z-index: 2;
  padding: 0.42rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(var(--bg-rgb), 0.9);
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.76rem;
  transform: translateX(50%);
  white-space: nowrap;
}

@keyframes avatarRotate {
  to { transform: rotate(360deg); }
}

.status-line {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  color: #28ca42;
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.86rem;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #28ca42;
  box-shadow: 0 0 12px #28ca42;
  animation: pulseStatus 1.8s ease-in-out infinite;
}

@keyframes pulseStatus {
  50% { opacity: 0.45; transform: scale(0.9); }
}

.about-hero h1,
.search-hero h1 {
  margin-bottom: 1rem;
  background: var(--heading);
  background-clip: text;
  font-size: clamp(3rem, 7vw, 5.4rem);
  line-height: 1;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-hero p,
.search-hero p {
  max-width: 760px;
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 1.08rem;
  line-height: 1.75;
}

.page-section {
  padding: 4rem 0 0;
}

.about-section-heading {
  position: relative;
  padding-left: 1.25rem;
}

.about-section-heading::before {
  position: absolute;
  top: 0.15rem;
  bottom: 0.2rem;
  left: 0;
  width: 3px;
  border-radius: 999px;
  background: linear-gradient(180deg, #a855f7, #ec4899);
  content: "";
}

.about-section-heading h2 {
  margin: 0;
  color: var(--text);
  font-size: clamp(1.9rem, 4vw, 2.35rem);
  line-height: 1.15;
}

.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1rem;
  margin-top: 1.6rem;
}

.skill-matrix-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
}

.skill-matrix-grid > .skill-card:nth-child(4) { order: 1; }
.skill-matrix-grid > .skill-card:nth-child(5) { order: 2; }
.skill-matrix-grid > .skill-card:nth-child(2) { order: 3; }
.skill-matrix-grid > .skill-card:nth-child(6) { order: 4; }
.skill-matrix-grid > .skill-card:nth-child(3) { order: 5; }
.skill-matrix-grid > .skill-card:nth-child(1) { order: 6; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.6rem;
}

.contact-grid a {
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
}

.contact-grid a {
  color: var(--blue-soft);
  font-weight: 700;
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.contact-grid a:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.connect-section {
  position: relative;
  display: grid;
  justify-items: center;
  width: 100%;
  margin: 3rem 0 0;
  padding: 2rem 1.5rem 2.25rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    radial-gradient(circle at 50% 0%, rgba(99, 133, 255, 0.18), transparent 52%),
    color-mix(in srgb, var(--card) 72%, rgba(var(--bg-rgb), 0.84));
  backdrop-filter: blur(10px);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.18);
  text-align: center;
}

.connect-section::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, color-mix(in srgb, var(--blue) 12%, transparent) 1px, transparent 1px),
    linear-gradient(to bottom, color-mix(in srgb, var(--blue) 10%, transparent) 1px, transparent 1px);
  background-size: 42px 42px;
  content: "";
  opacity: 0.42;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.86), transparent 82%);
  pointer-events: none;
}

.connect-section::after {
  position: absolute;
  top: 0;
  right: 1.5rem;
  left: 1.5rem;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--blue-soft) 46%, transparent), transparent);
  content: "";
  pointer-events: none;
}

.connect-section > * {
  position: relative;
  z-index: 1;
}

.connect-section h2 {
  margin: 0;
  color: var(--text);
  font-family: Montserrat, "Noto Sans SC", ui-sans-serif, system-ui, sans-serif;
  font-size: clamp(1.35rem, 2vw, 1.6rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.2;
}

.connect-section p {
  margin: 0.45rem 0 0;
  color: var(--muted);
  font-family: Montserrat, "Noto Sans SC", ui-sans-serif, system-ui, sans-serif;
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1.45;
}

.connect-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 1.2rem;
}

.connect-icon-link {
  display: grid;
  width: 36px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--blue-soft) 28%, transparent);
  border-radius: 50%;
  background: color-mix(in srgb, var(--blue-soft) 14%, var(--card));
  color: color-mix(in srgb, var(--text) 76%, var(--blue-soft));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.connect-icon-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.connect-icon-link[href]:hover {
  border-color: color-mix(in srgb, var(--blue-soft) 62%, transparent);
  background: color-mix(in srgb, var(--blue-soft) 24%, var(--card));
  color: var(--text);
  transform: translateY(-3px);
}

.connect-icon-link.is-muted {
  cursor: default;
  opacity: 0.82;
}

.skill-card {
  min-height: 300px;
  padding: 1.45rem;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--card) 94%, var(--blue) 6%), var(--card));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.skill-card:hover {
  border-color: var(--line-strong);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.14);
  transform: translateY(-4px);
}

.skill-card-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  min-height: 52px;
}

.skill-card-icon {
  display: grid;
  width: 50px;
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid color-mix(in srgb, currentColor 24%, transparent);
  border-radius: 12px;
  background: color-mix(in srgb, currentColor 12%, var(--card));
}

.skill-card-icon svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.skill-card-icon.cyan { color: #22d3ee; }
.skill-card-icon.orange { color: #fb923c; }
.skill-card-icon.emerald { color: #34d399; }
.skill-card-icon.blue { color: #60a5fa; }
.skill-card-icon.purple { color: #c084fc; }
.skill-card-icon.pink { color: #f472b6; }

.skill-card-code {
  align-self: center;
  color: color-mix(in srgb, var(--blue-soft) 74%, var(--muted));
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
}

.skill-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.35rem;
}

.skill-chip-list span {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(var(--bg-rgb), 0.34);
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.92rem;
  font-weight: 700;
}

.skill-meter-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.35rem;
}

.skill-meter > div:first-child {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-weight: 800;
}

.skill-meter strong {
  color: var(--blue-soft);
}

.skill-tool-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  margin-top: 1.35rem;
}

.skill-tool-grid > span {
  display: grid;
  gap: 0.45rem;
  min-height: 56px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(var(--bg-rgb), 0.34);
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 1rem;
  font-weight: 800;
}

.skill-tool-grid svg {
  width: 25px;
  height: 25px;
  color: var(--blue-soft);
  fill: currentColor;
}

.skill-tool-grid > span > span {
  color: inherit;
}

.achievement-section {
  position: relative;
}

.achievement-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 2.35rem;
}

.achievement-card {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  min-height: 112px;
  padding: 1.45rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(var(--bg-rgb), 0.58);
  transition: border-color 0.24s ease, box-shadow 0.24s ease, transform 0.24s ease;
}

.achievement-card:hover {
  border-color: rgba(34, 211, 238, 0.34);
  box-shadow: 0 0 22px rgba(6, 182, 212, 0.12);
  transform: translateY(-3px);
}

.achievement-icon {
  display: grid;
  flex: 0 0 auto;
  width: 48px;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 9px;
}

.achievement-icon svg {
  width: 25px;
  height: 25px;
  fill: currentColor;
}

.achievement-icon.cyan {
  background: rgba(6, 182, 212, 0.12);
  color: #22d3ee;
}

.achievement-icon.purple {
  background: rgba(168, 85, 247, 0.14);
  color: #c084fc;
}

.achievement-icon.emerald {
  background: rgba(16, 185, 129, 0.13);
  color: #34d399;
}

.achievement-icon.orange {
  background: rgba(249, 115, 22, 0.14);
  color: #fb923c;
}

.achievement-icon.blue {
  background: rgba(59, 130, 246, 0.14);
  color: #60a5fa;
}

.achievement-icon.pink {
  background: rgba(236, 72, 153, 0.14);
  color: #f472b6;
}

.achievement-card h3 {
  margin: 0 0 0.55rem;
  color: var(--text);
  font-size: 1.06rem;
  line-height: 1.35;
}

.achievement-card p {
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  line-height: 1.6;
}

.skill-card h3 {
  margin: 0 0 0.45rem;
  color: var(--text);
  font-size: 1.18rem;
  line-height: 1.3;
}

.skill-card p {
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.skill-track {
  height: 9px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(var(--bg-rgb), 0.48);
}

.skill-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--blue-soft));
  box-shadow: 0 0 16px rgba(99, 133, 255, 0.38);
}

.timeline {
  display: grid;
  gap: 1px;
  margin-top: 1.6rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--line);
}

.timeline article {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.2rem;
  padding: 1.2rem;
  background: rgba(var(--bg-rgb), 0.78);
}

.timeline time {
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
}

.timeline p {
  color: var(--muted);
  line-height: 1.65;
}

.about-preview-shell {
  padding-top: 7rem;
}

.about-preview-hero {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
  min-height: 520px;
}

.about-preview-copy h1 {
  max-width: 900px;
  margin: 0.65rem 0 1rem;
  background: var(--heading);
  background-clip: text;
  font-size: clamp(2.8rem, 6vw, 5.2rem);
  line-height: 1.02;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.about-preview-copy p,
.about-preview-contact p {
  max-width: 760px;
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 1.05rem;
  line-height: 1.75;
}

.about-preview-copy .article-actions {
  justify-content: flex-start;
  margin-top: 1.7rem;
}

.about-start-grid,
.about-method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.6rem;
}

.about-start-card,
.about-method-grid article {
  min-height: 230px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--card);
  padding: 1.35rem;
}

.about-start-card {
  display: grid;
  align-content: start;
  gap: 0.8rem;
  color: inherit;
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.about-start-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.about-start-card span,
.about-method-grid article span {
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
}

.about-start-card strong {
  font-size: 1.12rem;
  line-height: 1.35;
}

.about-start-card p,
.about-method-grid p {
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  line-height: 1.65;
}

.about-method-grid article {
  position: relative;
  overflow: hidden;
}

.about-method-grid article::before {
  position: absolute;
  inset: 0 0 auto;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), transparent);
  content: "";
}

.about-method-grid h3 {
  margin: 0.85rem 0 0.7rem;
}

.about-preview-contact {
  padding-bottom: 5rem;
}

.skills-preview-shell {
  position: relative;
  padding-top: 7rem;
}

.skills-preview-shell::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(99, 133, 255, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(99, 133, 255, 0.08) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(to bottom, transparent, black 12%, black 88%, transparent);
  content: "";
  pointer-events: none;
}

.skills-hero {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 3.5rem;
  align-items: center;
  min-height: 520px;
}

.skills-avatar {
  position: relative;
  width: 210px;
  height: 210px;
}

.skills-avatar-stream {
  position: absolute;
  inset: -14px;
  border-radius: 30px;
  background: conic-gradient(transparent 0 28%, rgba(138, 180, 255, 0.2), var(--blue-soft), rgba(99, 133, 255, 0.2), transparent 74%);
  filter: blur(2px);
  animation: avatarRotate 3.6s linear infinite;
}

.skills-avatar-frame {
  position: relative;
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  overflow: hidden;
  border: 3px solid rgba(138, 180, 255, 0.34);
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px 18px),
    radial-gradient(circle at 50% 20%, rgba(99, 133, 255, 0.32), transparent 44%),
    rgba(var(--bg-rgb), 0.9);
  color: #fff;
  font-size: 6rem;
  font-weight: 800;
  box-shadow: var(--shadow);
}

.skills-avatar-frame::after {
  position: absolute;
  inset: -35%;
  background: linear-gradient(180deg, transparent, rgba(138, 180, 255, 0.12), transparent);
  animation: scanSkillAvatar 3.2s linear infinite;
  content: "";
}

@keyframes scanSkillAvatar {
  from { transform: translateY(-35%); }
  to { transform: translateY(35%); }
}

.skills-avatar-corners i {
  position: absolute;
  width: 24px;
  height: 24px;
  border-color: var(--blue-soft);
  border-style: solid;
}

.skills-avatar-corners i:nth-child(1) {
  top: -4px;
  left: -4px;
  border-width: 2px 0 0 2px;
  border-radius: 10px 0 0;
}

.skills-avatar-corners i:nth-child(2) {
  top: -4px;
  right: -4px;
  border-width: 2px 2px 0 0;
  border-radius: 0 10px 0 0;
}

.skills-avatar-corners i:nth-child(3) {
  right: -4px;
  bottom: -4px;
  border-width: 0 2px 2px 0;
  border-radius: 0 0 10px;
}

.skills-avatar-corners i:nth-child(4) {
  bottom: -4px;
  left: -4px;
  border-width: 0 0 2px 2px;
  border-radius: 0 0 0 10px;
}

.skills-avatar-hud {
  position: absolute;
  right: 50%;
  bottom: -20px;
  z-index: 2;
  padding: 0.42rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: rgba(var(--bg-rgb), 0.92);
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.74rem;
  transform: translateX(50%);
  white-space: nowrap;
}

.skills-hero-copy h1 {
  max-width: 940px;
  margin: 0.7rem 0 1rem;
  background: linear-gradient(90deg, var(--blue-soft), #fff, var(--blue));
  background-clip: text;
  font-size: clamp(2.9rem, 6vw, 5.6rem);
  line-height: 1.02;
  overflow-wrap: break-word;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.skills-hero-copy {
  min-width: 0;
}

.skills-hero-copy p {
  max-width: 780px;
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 1.06rem;
  line-height: 1.75;
}

.skills-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.skills-badges span {
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(var(--bg-rgb), 0.54);
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.82rem;
  padding: 0.55rem 0.8rem;
}

.skills-stats-grid,
.skills-matrix,
.skills-module-grid,
.skills-reading-grid {
  display: grid;
  gap: 1rem;
}

.skills-stats-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.skills-stats-grid article,
.skills-matrix article,
.skills-module-grid article,
.skills-reading-grid a {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.16);
  backdrop-filter: blur(14px);
}

.skills-stats-grid article {
  padding: 1.2rem;
}

.skills-stats-grid span,
.skills-stats-grid em,
.skills-module-grid span,
.skills-reading-grid span {
  color: var(--muted);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.78rem;
  font-style: normal;
  text-transform: uppercase;
}

.skills-stats-grid strong {
  display: block;
  margin: 0.7rem 0 0.25rem;
  color: var(--blue-soft);
  font-size: 2.15rem;
}

.skills-matrix {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.6rem;
}

.skills-matrix article {
  padding: 1.35rem;
}

.skills-matrix article > div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}

.skills-matrix strong {
  font-size: 1.08rem;
}

.skills-matrix article > div span {
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
}

.skills-matrix p,
.skills-module-grid p {
  margin: 0.9rem 0 1rem;
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  line-height: 1.65;
}

.skills-track {
  position: relative;
  height: 9px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(var(--bg-rgb), 0.56);
}

.skills-track span {
  position: relative;
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue), var(--blue-soft));
  box-shadow: 0 0 18px rgba(99, 133, 255, 0.42);
}

.skills-track span::after {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 3px;
  background: #fff;
  box-shadow: 0 0 12px rgba(255, 255, 255, 0.85);
  content: "";
}

.skills-module-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 1.6rem;
}

.skills-module-grid article {
  min-height: 220px;
  padding: 1.35rem;
}

.skills-module-grid h3 {
  margin-top: 0.8rem;
}

.skills-reading-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 1.6rem;
}

.skills-reading-grid a {
  display: grid;
  gap: 0.7rem;
  color: inherit;
  padding: 1.25rem;
  transition: border-color 0.22s ease, transform 0.22s ease;
}

.skills-reading-grid a:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.skills-reading-grid strong {
  line-height: 1.35;
}

.skills-preview-contact {
  padding-bottom: 5rem;
}

.search-hero {
  padding-bottom: 2rem;
  text-align: center;
}

.articles-shell {
  width: min(1480px, calc(100% - 32px));
}

.articles-hero {
  padding-bottom: 0.7rem;
}

.article-category-nav {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.45rem;
  max-width: 100%;
  margin-top: 1.35rem;
  padding: 0.34rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(var(--bg-rgb), 0.5);
  backdrop-filter: blur(12px);
}

.article-category-chip {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  padding: 0 0.82rem;
  border: 1px solid transparent;
  border-radius: 999px;
  color: color-mix(in srgb, var(--muted) 82%, transparent);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 760;
  line-height: 1;
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.article-category-chip:hover,
.article-category-chip.active {
  border-color: color-mix(in srgb, var(--blue-soft) 34%, transparent);
  background: rgba(99, 133, 255, 0.12);
  color: color-mix(in srgb, var(--blue-soft) 86%, var(--text));
}

.articles-index {
  --article-grid-columns: 1;
  padding-top: 0.8rem;
  grid-template-columns: repeat(var(--article-grid-columns), minmax(0, 1fr));
}

@media (min-width: 900px) {
  .articles-index {
    --article-grid-columns: 2;
  }
}

@media (min-width: 1280px) {
  .articles-index {
    --article-grid-columns: 3;
  }
}

.article-pagination {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.55rem;
  margin-top: 2rem;
}

.article-pagination[hidden] {
  display: none;
}

.article-pagination button {
  min-width: 42px;
  height: 42px;
  padding: 0 0.8rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(var(--bg-rgb), 0.66);
  color: var(--muted);
  cursor: pointer;
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-weight: 800;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.article-pagination button:hover:not(:disabled) {
  border-color: var(--line-strong);
  background: var(--card-hover);
  color: var(--text);
  transform: translateY(-2px);
}

.article-pagination button[aria-current="page"] {
  border-color: color-mix(in srgb, var(--blue-soft) 58%, var(--line));
  background: color-mix(in srgb, var(--blue-soft) 16%, var(--card));
  color: var(--text);
}

.article-pagination button:disabled {
  cursor: default;
  opacity: 0.48;
}

.search-hero p {
  margin: 0 auto;
}

.search-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 160px 150px 140px 110px;
  gap: 0.7rem;
  margin: 2rem auto 0;
  max-width: 1120px;
}

.search-panel input,
.search-panel select,
.search-panel button {
  height: 48px;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(var(--bg-rgb), 0.72);
  color: var(--text);
  padding: 0 0.9rem;
  outline: none;
}

.search-panel input:focus,
.search-panel select:focus {
  border-color: var(--line-strong);
}

.search-panel button {
  border-color: rgba(99, 133, 255, 0.45);
  background: rgba(99, 133, 255, 0.22);
  cursor: pointer;
  font-weight: 700;
}

.search-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1120px;
  margin: 0.9rem auto 0;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(var(--bg-rgb), 0.42);
  text-align: left;
}

.search-summary p {
  margin: 0;
  color: var(--faint);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.92rem;
}

.reset-filter {
  min-height: 34px;
  flex: 0 0 auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(99, 133, 255, 0.1);
  color: var(--muted);
  cursor: pointer;
  padding: 0 0.75rem;
  font-size: 0.82rem;
  font-weight: 700;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.reset-filter:hover {
  border-color: var(--line-strong);
  background: rgba(99, 133, 255, 0.16);
  color: var(--text);
}

.reset-filter[hidden] {
  display: none;
}

.search-results {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  padding-top: 2rem;
}

.result-count {
  grid-column: 1 / -1;
  color: var(--faint);
  font-family: Inconsolata, ui-monospace, monospace;
}

.search-card {
  padding: 1.35rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.search-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
}

.search-card span,
.search-card time {
  display: inline-block;
  margin-bottom: 0.75rem;
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.82rem;
}

.search-card time {
  margin-left: 0.75rem;
  color: var(--faint);
}

.search-card h2 {
  margin-bottom: 0.75rem;
  color: var(--text);
  font-size: 1.25rem;
}

.search-card h2 a:hover {
  color: var(--blue-soft);
}

.search-card p {
  color: var(--muted);
  line-height: 1.65;
}

.search-card mark {
  border-radius: 4px;
  background: rgba(99, 133, 255, 0.28);
  color: var(--text);
  padding: 0 0.12em;
}

.search-card.is-hidden {
  display: none;
}

.empty-state {
  max-width: 720px;
  margin: 1.2rem auto 0;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  line-height: 1.7;
  text-align: center;
}

.article-shell {
  width: min(980px, calc(100% - 32px));
}

.reading-progress {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 20;
  width: var(--read-progress, 0%);
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--blue-soft));
  box-shadow: 0 0 16px rgba(99, 133, 255, 0.45);
  pointer-events: none;
}

.article-layout {
  display: grid;
  gap: 2rem;
}

.article-hero {
  padding: 2rem 0 1.25rem;
  border-bottom: 1px solid var(--line);
}

.article-kicker {
  margin-bottom: 1rem;
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.9rem;
}

.article-hero h1 {
  max-width: 860px;
  margin-bottom: 1.2rem;
  background: var(--heading);
  background-clip: text;
  font-size: clamp(2rem, 4.6vw, 3.8rem);
  line-height: 1.1;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.article-hero p:not(.article-kicker) {
  max-width: 760px;
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 1.08rem;
  line-height: 1.75;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
  margin-top: 1.25rem;
  color: var(--faint);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.86rem;
}

.article-meta span,
.article-meta strong,
.article-meta time {
  min-height: 30px;
  padding: 0.34rem 0.62rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(var(--bg-rgb), 0.38);
  color: var(--muted);
  font-weight: 600;
}

.article-meta strong {
  color: var(--text);
}

.article-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.center-actions {
  justify-content: center;
}

.article-actions a {
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(var(--bg-rgb), 0.38);
  color: var(--muted);
  font-weight: 700;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}

.article-actions a:hover {
  border-color: var(--line-strong);
  background: rgba(99, 133, 255, 0.12);
  color: var(--text);
}

.article-body {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 2.25rem;
  align-items: start;
}

.article-toc {
  position: sticky;
  top: 6.5rem;
  display: grid;
  gap: 0.65rem;
  padding: 1rem;
  border-left: 1px solid var(--line);
  background: transparent;
}

.article-toc span {
  color: var(--faint);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.78rem;
  text-transform: uppercase;
}

.article-toc a {
  color: var(--muted);
  font-size: 0.92rem;
}

.article-toc a:hover {
  color: var(--blue-soft);
}

.article-content {
  max-width: 720px;
  padding: 0 0 1rem;
}

.article-content h2 {
  margin: 2.25rem 0 0.8rem;
  font-size: clamp(1.45rem, 2.4vw, 2rem);
}

.article-content p {
  color: var(--text);
  font-family: "Noto Sans SC", Inconsolata, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.05rem;
  line-height: 2;
}

.article-content p + p {
  margin-top: 1rem;
  color: color-mix(in srgb, var(--text) 86%, transparent);
}

.article-content h3 {
  margin: 1.8rem 0 0.75rem;
  font-size: 1.25rem;
}

.article-content a {
  color: var(--accent);
}

.article-content ul {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0;
  padding-left: 1.25rem;
  color: color-mix(in srgb, var(--text) 88%, transparent);
  font-family: "Noto Sans SC", Inconsolata, ui-sans-serif, system-ui, sans-serif;
  font-size: 1.02rem;
  line-height: 1.8;
}

.article-content table {
  display: block;
  width: 100%;
  margin: 1.25rem 0 1.6rem;
  overflow-x: auto;
  border-collapse: collapse;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: color-mix(in srgb, var(--card) 82%, transparent);
}

.article-content th,
.article-content td {
  min-width: 9rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--line);
  color: color-mix(in srgb, var(--text) 88%, transparent);
  font-family: "Noto Sans SC", Inconsolata, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.96rem;
  line-height: 1.65;
  text-align: left;
  vertical-align: top;
}

.article-content th {
  color: var(--text);
  font-weight: 700;
  background: color-mix(in srgb, var(--accent) 10%, transparent);
}

.article-content tr:last-child td {
  border-bottom: 0;
}

.article-content figure {
  margin: 1.6rem 0;
}

.article-content img,
.article-content video {
  display: block;
  width: 100%;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
}

.source-note {
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
  color: color-mix(in srgb, var(--text) 82%, transparent) !important;
  font-size: 0.95rem !important;
}

.article-quote-card,
.article-thesis-card,
.myth-card,
.artifact-card {
  margin: 1.05rem 0 1.35rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(99, 133, 255, 0.1), rgba(var(--bg-rgb), 0.36)),
    var(--card);
}

.article-quote-card {
  display: grid;
  gap: 0.9rem;
  padding: 1.2rem;
}

.article-quote-card p {
  color: var(--text);
  font-size: clamp(1.18rem, 2vw, 1.55rem);
  font-weight: 750;
  line-height: 1.68;
}

.article-quote-card div {
  display: grid;
  gap: 0.18rem;
  padding-top: 0.35rem;
  border-top: 1px solid var(--line);
}

.article-quote-card span,
.article-thesis-card span,
.myth-card span {
  color: var(--blue-soft);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.article-quote-card strong {
  color: var(--faint);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.88rem;
}

.article-quote-card em {
  color: color-mix(in srgb, var(--text) 82%, transparent);
  font-family: "Noto Sans SC", Inconsolata, ui-sans-serif, system-ui, sans-serif;
  font-size: 0.96rem;
  font-style: normal;
  line-height: 1.72;
}

.article-thesis-card {
  padding: 0.9rem 1rem;
  border-left: 3px solid var(--blue-soft);
}

.article-thesis-card p {
  margin-top: 0.38rem;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.68;
}

.myth-card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  overflow: hidden;
}

.myth-card div {
  display: grid;
  gap: 0.5rem;
  padding: 0.92rem;
}

.myth-card div + div {
  border-left: 1px solid var(--line);
}

.myth-card p {
  color: color-mix(in srgb, var(--text) 88%, transparent);
  font-size: 0.98rem;
  line-height: 1.68;
}

.artifact-card {
  display: grid;
  gap: 0.82rem;
  padding: 0.98rem;
}

.artifact-card-head {
  display: grid;
  gap: 0.3rem;
}

.artifact-card-head span {
  color: var(--blue-soft);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.artifact-card-head h3 {
  margin: 0;
  color: var(--text);
  font-size: 1.12rem;
}

.article-content .artifact-card ol {
  display: grid;
  gap: 0.52rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.artifact-card li {
  display: grid;
  grid-template-columns: minmax(88px, 0.32fr) minmax(0, 1fr);
  gap: 0.75rem;
  padding: 0.62rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(var(--bg-rgb), 0.32);
}

.artifact-card li strong {
  color: var(--text);
  font-size: 0.92rem;
}

.artifact-card li span {
  color: color-mix(in srgb, var(--muted) 92%, transparent);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.86rem;
  line-height: 1.48;
}

.article-related {
  display: grid;
  gap: 0.75rem;
  padding: 1.2rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--card);
}

.article-related span {
  color: var(--faint);
  font-family: Inconsolata, ui-monospace, monospace;
}

.article-related a {
  color: var(--blue-soft);
  font-weight: 700;
}

.article-related .article-actions {
  margin-top: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.archive-hero {
  padding-bottom: 0.25rem;
}

.archive-list {
  display: grid;
  gap: 0.85rem;
  max-width: 960px;
  margin: 0 auto;
}

.archive-list h2 {
  margin: 0.45rem 0 0.5rem;
  color: var(--blue-soft);
  font-family: Inconsolata, ui-monospace, monospace;
}

.archive-entry {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr) 180px;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--card);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.archive-entry:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}

.archive-entry time,
.archive-entry span {
  color: var(--faint);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.86rem;
}

.archive-entry strong {
  color: var(--text);
}

.toolbox-shell {
  width: min(1120px, calc(100% - 48px));
}

@media (min-width: 1101px) {
  .toolbox-shell {
    width: min(1080px, calc(100% - 420px));
    margin-right: auto;
    margin-left: clamp(260px, calc((100vw - 1080px) / 2), 360px);
  }
}

.toolbox-sidebar {
  top: 9rem;
  left: max(1.75rem, calc((100vw - 1500px) / 2 + 1.75rem));
  width: 190px;
}

.toolbox-sidebar .group-nav-btn {
  min-height: 3.35rem;
  padding: 0.58rem 0.65rem;
  border-radius: 8px;
}

.toolbox-sidebar .group-nav-btn.active {
  border-left-color: var(--blue);
}

.toolbox-sidebar .group-nav-connector {
  height: 0.5rem;
  margin: 0.16rem 0;
}

.toolbox-sidebar .group-nav-name {
  font-size: 0.82rem;
}

.toolbox-sidebar .group-nav-desc {
  font-size: 0.66rem;
}

.toolbox-workbench {
  max-width: none;
  padding-top: 0;
  padding-bottom: 2rem;
}

.toolbox-heading {
  display: grid;
  justify-items: center;
  max-width: 860px;
  margin: 0 auto;
  padding: 0 0 1.35rem;
  text-align: center;
}

.toolbox-heading .section-eyebrow {
  margin-bottom: 0.35rem;
}

.toolbox-heading h1 {
  margin: 0 0 0.4rem;
  color: var(--text);
  font-size: clamp(2rem, 3.4vw, 2.8rem);
  font-weight: 850;
  line-height: 1;
  letter-spacing: 0;
}

.toolbox-heading p:not(.section-eyebrow) {
  max-width: 700px;
  color: var(--muted);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  line-height: 1.65;
}

.toolbox-toolbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  max-width: 860px;
  margin: 0 auto 1.65rem;
  padding: 0.55rem 0.62rem;
  border: 1px solid color-mix(in srgb, var(--blue-soft) 22%, transparent);
  border-radius: 16px;
  background:
    linear-gradient(90deg, rgba(13, 26, 40, 0.72), rgba(var(--bg-rgb), 0.86)),
    rgba(var(--bg-rgb), 0.8);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(18px);
}

:root[data-theme="light"] .toolbox-toolbar {
  border-color: rgba(57, 89, 210, 0.18);
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.92), rgba(239, 244, 255, 0.78)),
    rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 42px rgba(57, 89, 210, 0.14), inset 0 1px 0 rgba(255, 255, 255, 0.86);
}

.toolbox-search-label {
  position: relative;
  display: flex;
  flex: 1;
  min-width: 0;
  align-items: center;
  gap: 0.7rem;
  color: var(--faint);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-weight: 750;
}

.toolbox-search-title {
  flex: 0 0 auto;
  padding-left: 0.55rem;
  color: color-mix(in srgb, var(--blue-soft) 72%, var(--muted));
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

:root[data-theme="light"] .toolbox-search-title {
  color: rgba(57, 89, 210, 0.72);
}

.toolbox-command-line {
  position: relative;
  display: flex;
  flex: 1;
  min-width: 0;
  align-items: center;
  gap: 0.7rem;
}

.toolbox-command-prefix {
  color: #28ca42;
  font-size: 1.45rem;
  font-weight: 850;
  line-height: 1;
}

:root[data-theme="light"] .toolbox-command-prefix {
  color: #1fbf75;
}

.toolbox-search-label input {
  width: 100%;
  height: 58px;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--blue-soft);
  caret-color: var(--blue-soft);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: clamp(1.05rem, 1.8vw, 1.42rem);
  font-weight: 500;
  outline: none;
  padding: 0;
  letter-spacing: 0;
}

:root[data-theme="light"] .toolbox-search-label input {
  color: #3159e7;
  caret-color: #3159e7;
}

.toolbox-search-label input::placeholder {
  color: color-mix(in srgb, var(--blue-soft) 62%, transparent);
  opacity: 1;
}

:root[data-theme="light"] .toolbox-search-label input::placeholder {
  color: rgba(57, 89, 210, 0.54);
}

.toolbox-search-label input:focus {
  color: var(--blue-soft);
}

:root[data-theme="light"] .toolbox-search-label input:focus {
  color: #2448d8;
}

.toolbox-toolbar:focus-within {
  border-color: color-mix(in srgb, var(--blue-soft) 48%, transparent);
  box-shadow: 0 20px 54px rgba(0, 0, 0, 0.28), 0 0 0 3px rgba(99, 133, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

:root[data-theme="light"] .toolbox-toolbar:focus-within {
  border-color: rgba(57, 89, 210, 0.32);
  box-shadow: 0 22px 50px rgba(57, 89, 210, 0.18), 0 0 0 3px rgba(57, 89, 210, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
}

.toolbox-count {
  flex: 0 0 auto;
  padding: 0.46rem 0.68rem;
  border: 1px solid color-mix(in srgb, var(--blue-soft) 24%, transparent);
  border-radius: 999px;
  background: rgba(var(--bg-rgb), 0.34);
  color: color-mix(in srgb, var(--blue-soft) 72%, var(--muted));
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

:root[data-theme="light"] .toolbox-count {
  border-color: rgba(57, 89, 210, 0.22);
  background: rgba(255, 255, 255, 0.64);
  color: rgba(57, 89, 210, 0.78);
}

.toolbox-sections {
  display: grid;
  gap: 1.55rem;
}

.tool-section[hidden] {
  display: none;
}

.tool-section {
  max-width: none;
  margin: 0;
  padding: 0;
}

.tool-section-head {
  position: relative;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}

.tool-section:first-child .tool-section-head {
  padding-top: 0;
  border-top: 0;
}

.tool-section-head h2 {
  margin: 0;
  background: none;
  color: var(--text);
  font-size: clamp(1.15rem, 1.5vw, 1.45rem);
  line-height: 1.15;
  letter-spacing: 0;
  -webkit-text-fill-color: currentColor;
}

.tool-section-head p {
  margin: 0;
  color: var(--faint);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.82rem;
}

.tool-section-anchor {
  scroll-margin-top: 108px;
}

.tool-section-anchor {
  position: absolute;
  top: -108px;
}

.toolbox-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.tool-card {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 0.78rem;
  min-height: 154px;
  padding: 1rem 1rem 0.9rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--card) 88%, rgba(99, 133, 255, 0.08)), rgba(var(--bg-rgb), 0.3)),
    var(--card);
  align-content: start;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.tool-card::before {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 47%, rgba(255, 255, 255, 0.08) 48% 49%, transparent 50%),
    linear-gradient(0deg, transparent 0 47%, rgba(255, 255, 255, 0.06) 48% 49%, transparent 50%);
  background-size: 52px 52px;
  content: "";
  opacity: 0.32;
  pointer-events: none;
}

.tool-card > * {
  position: relative;
  z-index: 1;
}

.tool-card:hover {
  border-color: var(--line-strong);
  background: var(--card-hover);
  box-shadow: var(--shadow);
  transform: translateY(-3px);
}

.tool-card[hidden] {
  display: none;
}

.tool-icon {
  display: grid;
  width: 40px;
  height: 40px;
  margin-top: 0.05rem;
  place-items: center;
  border: 1px solid color-mix(in srgb, var(--blue-soft) 42%, transparent);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(99, 133, 255, 0.28), rgba(75, 211, 154, 0.12)),
    rgba(var(--bg-rgb), 0.46);
  color: var(--text);
  font-family: Inconsolata, ui-monospace, monospace;
  font-weight: 900;
  overflow: hidden;
}

.tool-icon img {
  width: 24px;
  height: 24px;
  display: block;
  object-fit: contain;
  border-radius: 6px;
}

.tool-card-body {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
}

.tool-card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.tool-category {
  position: static;
  flex: 0 0 auto;
  width: fit-content;
  padding: 0.18rem 0.42rem;
  border: 1px solid rgba(75, 211, 154, 0.24);
  border-radius: 8px;
  background: rgba(75, 211, 154, 0.08);
  color: color-mix(in srgb, #4bd39a 78%, var(--text));
  font-size: 0.66rem;
  font-weight: 800;
  line-height: 1.1;
  white-space: nowrap;
}

.tool-card h3 {
  min-width: 0;
  margin: 0;
  color: color-mix(in srgb, var(--text) 94%, transparent);
  font-size: 0.98rem;
  line-height: 1.35;
}

.tool-card p {
  display: -webkit-box;
  min-height: 42px;
  margin: 0.58rem 0 0;
  overflow: hidden;
  color: color-mix(in srgb, var(--muted) 90%, transparent);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.78rem;
  line-height: 1.55;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.tool-card-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.65rem;
  margin-top: auto;
  padding-top: 0.62rem;
}

.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.32rem;
  margin-top: 0;
}

.tool-tags span {
  padding: 0.2rem 0.36rem;
  border-radius: 6px;
  background: rgba(99, 133, 255, 0.08);
  color: var(--faint);
  font-family: Inconsolata, ui-monospace, monospace;
  font-size: 0.66rem;
}

.tool-combos {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.45rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.tool-combos-head {
  display: grid;
  gap: 0.35rem;
}

.tool-combos-head h2 {
  color: var(--text);
  font-size: clamp(1.15rem, 1.5vw, 1.45rem);
  line-height: 1.2;
}

.tool-combos-head p {
  max-width: 680px;
  color: var(--faint);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.82rem;
  line-height: 1.65;
}

.tool-combo-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.tool-combo-card {
  display: grid;
  gap: 0.55rem;
  min-height: 142px;
  padding: 0.92rem;
  border: 1px solid var(--line);
  border-radius: 12px;
  background:
    linear-gradient(145deg, rgba(99, 133, 255, 0.1), rgba(75, 211, 154, 0.06)),
    var(--card);
}

.tool-combo-card span {
  color: var(--blue-soft);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.76rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tool-combo-card h3 {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.4;
}

.tool-combo-card p {
  color: color-mix(in srgb, var(--muted) 88%, transparent);
  font-family: Inconsolata, "Noto Sans SC", ui-monospace, monospace;
  font-size: 0.78rem;
  line-height: 1.6;
}

.toolbox-empty {
  margin-top: 1rem;
}

@media (max-width: 1100px) {
  .content-sidebar {
    display: none;
  }

  .toolbox-sidebar {
    display: none;
  }

  .toolbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tool-combo-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .nav {
    flex-wrap: wrap;
    row-gap: 0;
    padding:
      max(0.65rem, env(safe-area-inset-top))
      max(0.85rem, env(safe-area-inset-right))
      0.65rem
      max(0.85rem, env(safe-area-inset-left));
  }

  .nav-brand {
    flex: 1 1 auto;
    font-size: 1.05rem;
  }

  .nav-logo {
    width: 32px;
    height: 32px;
  }

  .nav-toggle {
    display: block;
    margin-left: 0.5rem;
  }

  .nav-links {
    order: 3;
    flex: 0 0 100%;
    max-height: 0;
    overflow: hidden;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    transition: max-height 0.35s ease;
  }

  .nav.open .nav-links {
    max-height: 70vh;
  }

  .nav-links > a {
    width: 100%;
    padding: 0.95rem 0.25rem;
    border-top: 1px solid var(--line);
    font-size: 0.95rem;
  }

  .nav-socials {
    order: 4;
    flex: 0 0 100%;
    max-height: 0;
    margin-left: 0;
    overflow: hidden;
    padding: 0;
    transition: max-height 0.35s ease, padding 0.35s ease;
  }

  .nav.open .nav-socials {
    max-height: 90px;
    padding: 0.65rem 0 0.85rem;
    border-top: 1px solid var(--line);
  }

  .main-frame {
    padding: 0 max(1rem, env(safe-area-inset-right)) 0 max(1rem, env(safe-area-inset-left));
  }

  .blog-console,
  .about-hero,
  .about-preview-hero,
  .skills-hero,
  .writing-hub,
  .now-card-grid,
  .article-body,
  .search-panel,
  .toolbox-toolbar {
    grid-template-columns: 1fr;
  }

  .toolbox-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .skills-hero {
    min-height: auto;
    gap: 2.5rem;
  }

  .skills-avatar {
    margin: 0 auto;
  }

  .skills-hero-copy {
    min-width: 0;
    text-align: center;
  }

  .skills-badges {
    justify-content: center;
  }

  .article-toc {
    position: static;
  }

  .myth-card {
    grid-template-columns: 1fr;
  }

  .myth-card div + div {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .artifact-card li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  section {
    padding: 3.5rem 0;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .articles-index {
    grid-template-columns: repeat(var(--article-grid-columns), minmax(0, 1fr));
  }

  .skill-matrix-grid,
  .skills-stats-grid,
  .skills-matrix,
  .skills-module-grid,
  .skills-reading-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .skill-card-head {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .skill-card-code {
    grid-column: 2;
    justify-self: start;
    margin-top: -0.35rem;
  }
}

@media (max-width: 640px) {
  .page-shell {
    padding-top: 6.4rem;
  }

  .search-hero {
    padding-bottom: 1.15rem;
  }

  .search-hero h1 {
    margin-bottom: 0.75rem;
    font-size: clamp(2.65rem, 15vw, 4.1rem);
  }

  .search-hero p {
    font-size: 1rem;
    line-height: 1.62;
  }

  .archive-hero {
    padding-bottom: 0;
  }

  .archive-list h2 {
    margin-top: 0.2rem;
    margin-bottom: 0.45rem;
  }

  .hero-overlay {
    padding: 1.25rem;
  }

  .hero-logo {
    width: clamp(88px, 30vw, 120px);
    height: clamp(88px, 30vw, 120px);
    margin-bottom: 1.25rem;
    border-radius: 22px;
  }

  .hero-content h1 {
    font-size: clamp(2.65rem, 16vw, 4.25rem);
  }

  .tagline {
    margin-bottom: 1.35rem;
  }

  .subtitle {
    font-size: 1rem;
  }

  .now-board-head,
  .section-heading-inline {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.35rem;
  }

  .now-card {
    min-height: auto;
  }

  .insight-card {
    padding: 1.1rem;
  }

  .scroll-hint {
    bottom: max(1rem, env(safe-area-inset-bottom));
    max-width: min(340px, 92vw);
    font-size: 0.7rem;
    line-height: 1.35;
    letter-spacing: 0.06em;
  }

  section {
    padding: 2.75rem 0;
  }

  .projects-group-header {
    margin-top: 0.75rem;
    padding: 1.65rem 0 0.5rem;
  }

  .projects-group-label {
    font-size: 1.28rem;
  }

  .project-body {
    padding: 1.2rem 1.25rem 1.15rem;
  }

  .project-header {
    flex-wrap: wrap;
  }

  .project-tag {
    white-space: normal;
  }

  .subscribe-row {
    grid-template-columns: 1fr;
  }

  .search-summary {
    align-items: stretch;
    flex-direction: column;
  }

  .reset-filter {
    width: 100%;
  }

  .skill-grid,
  .skill-matrix-grid,
  .about-start-grid,
  .about-method-grid,
  .skills-stats-grid,
  .skills-matrix,
  .skills-module-grid,
  .skills-reading-grid,
  .achievement-grid,
  .contact-grid,
  .search-results,
  .archive-entry,
  .toolbox-grid {
    grid-template-columns: 1fr;
  }

  .toolbox-heading {
    grid-template-columns: 1fr;
    gap: 0.45rem;
  }

  .tool-section-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.35rem;
  }

  .toolbox-toolbar {
    flex-wrap: wrap;
    padding: 0.62rem 0.72rem;
  }

  .toolbox-search-label {
    flex-basis: 100%;
  }

  .toolbox-search-title {
    display: none;
  }

  .toolbox-count {
    margin-left: auto;
  }

  .toolbox-search-label input {
    height: 48px;
    font-size: 1rem;
  }

  .toolbox-command-prefix {
    font-size: 1.25rem;
  }

  .toolbox-count {
    width: 100%;
    text-align: center;
  }

  .tool-card {
    grid-column: auto;
    min-height: auto;
  }

  .skill-card {
    min-height: auto;
  }


  .timeline article,
  .terminal-list-item {
    grid-template-columns: 1fr;
  }

  .terminal-list-item em {
    text-align: left;
    white-space: normal;
  }

  .trusted-track span {
    min-width: 170px;
    min-height: 58px;
  }

  .skills-preview-shell {
    padding-top: 6.25rem;
  }

  .skills-avatar {
    width: min(190px, 58vw);
    height: min(190px, 58vw);
  }

  .skills-avatar-frame {
    font-size: clamp(4.4rem, 24vw, 5.4rem);
  }

  .skills-hero-copy h1 {
    font-size: clamp(2.15rem, 10.5vw, 2.85rem);
    line-height: 1.12;
    word-break: break-all;
  }

  .skills-hero-copy p {
    max-width: 100%;
    overflow-wrap: break-word;
    font-size: 0.98rem;
  }

  .skills-hero-copy .status-line {
    display: flex;
    justify-content: center;
    max-width: 100%;
    flex-wrap: wrap;
    line-height: 1.35;
    white-space: normal;
  }

  .skills-hero-copy .status-line span:last-child,
  .skills-badges span {
    min-width: 0;
    max-width: 100%;
    overflow-wrap: anywhere;
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}