@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500&family=Orbitron:wght@700;900&display=swap');

/* ===== CSS Reset & Base ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --red: #ff0000;
  --pink: #ff1493;
  --dark: #261717;
  --dark2: #1a0f0f;
  --dark3: #0d0808;
  --text: #f0e0e0;
  --text-dim: #c0a0a0;
  --text-bright: #ffffff;
  --neon-red: #ff3333;
  --neon-pink: #ff4db0;
  --surface: rgba(38, 23, 23, 0.85);
  --surface2: rgba(55, 20, 30, 0.9);
  --border: rgba(255, 20, 147, 0.25);
  --glow-red: 0 0 20px rgba(255,0,0,0.5);
  --glow-pink: 0 0 20px rgba(255,20,147,0.5);
  --font-head: 'Orbitron', 'Arial Black', sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;
  --font-body: var(--font-mono);
  --radius: 0;
  --nav-h: 56px;
  --announce-h: 36px;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--dark3);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  color: var(--pink);
  text-decoration: none;
  transition: color 0.2s, text-shadow 0.2s;
}

a:hover {
  color: var(--text-bright);
  text-shadow: var(--glow-pink);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style: none;
}

/* ===== Aurora Mesh Background ===== */
.aurora-mesh {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(255,0,0,0.35) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 80% 70%, rgba(255,20,147,0.4) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 50% 50%, rgba(100,0,50,0.3) 0%, transparent 70%),
    conic-gradient(from 180deg at 30% 60%, #3d0010 0deg, #261717 90deg, #1a0000 180deg, #261717 270deg, #3d0010 360deg);
  background-size: 200% 200%, 200% 200%, 200% 200%, 100% 100%;
  animation: auroraPulse 10s ease-in-out infinite alternate;
  pointer-events: none;
}

.aurora-mesh.aurora-sm {
  animation-duration: 8s;
  opacity: 0.7;
}

@keyframes auroraPulse {
  0% { background-position: 0% 0%, 100% 100%, 50% 50%, center; filter: saturate(1.2) brightness(1); }
  50% { background-position: 30% 60%, 70% 30%, 60% 40%, center; filter: saturate(1.5) brightness(1.1); }
  100% { background-position: 60% 30%, 40% 70%, 30% 60%, center; filter: saturate(1.2) brightness(0.95); }
}

/* ===== Site Announce Bar ===== */
.site-announce {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--announce-h);
  background: linear-gradient(90deg, var(--red) 0%, var(--pink) 50%, var(--red) 100%);
  background-size: 200% 100%;
  animation: bannerSlide 8s linear infinite;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: #fff;
  letter-spacing: 0.05em;
}

@keyframes bannerSlide {
  0% { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}

.announce-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  animation: blink 1.2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.2; }
}

/* ===== Navigation ===== */
.site-aside {
  position: fixed;
  top: var(--announce-h);
  left: 0;
  right: 0;
  z-index: 150;
  height: var(--nav-h);
}

.main-nav {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  padding: 0 20px;
  background: rgba(13, 8, 8, 0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
  gap: 16px;
}

.nav-brand {
  flex-shrink: 0;
}

.brand-icon {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 900;
  color: var(--red);
  text-shadow: var(--glow-red);
  letter-spacing: -1px;
  display: block;
  line-height: 1;
}

.main-nav > ul {
  display: none;
  flex: 1;
  gap: 4px;
  overflow-x: auto;
}

.main-nav > ul > li > a {
  display: flex;
  align-items: center;
  padding: 8px 12px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: all 0.2s;
  min-height: 40px;
}

.main-nav > ul > li > a:hover {
  color: var(--text-bright);
  border-color: var(--border);
  background: rgba(255, 20, 147, 0.08);
  text-shadow: var(--glow-pink);
}

/* Burger Button */
.nav-burger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--border);
  cursor: pointer;
  padding: 10px;
  margin-left: auto;
  transition: border-color 0.2s;
}

.nav-burger:hover {
  border-color: var(--pink);
}

.nav-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--pink);
  transition: all 0.3s;
}

.nav-burger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-burger.active span:nth-child(2) {
  opacity: 0;
}
.nav-burger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Fullscreen Overlay Menu */
.nav-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(13, 8, 8, 0.97);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}

.nav-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 50% at 50% 50%, rgba(255,20,147,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.overlay-close {
  position: absolute;
  top: calc(var(--announce-h) + 10px);
  right: 20px;
  width: 44px;
  height: 44px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.overlay-close:hover {
  color: var(--text-bright);
  border-color: var(--red);
  text-shadow: var(--glow-red);
}

.nav-overlay > ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  position: relative;
  z-index: 1;
}

.nav-overlay > ul > li > a {
  display: block;
  padding: 14px 40px;
  font-family: var(--font-head);
  font-size: clamp(16px, 3vw, 22px);
  font-weight: 700;
  color: var(--text-dim);
  text-align: center;
  letter-spacing: 0.08em;
  border-bottom: 1px solid transparent;
  transition: all 0.25s;
  min-height: 44px;
}

.nav-overlay > ul > li > a:hover {
  color: var(--text-bright);
  text-shadow: var(--glow-pink);
  border-bottom-color: var(--pink);
}

/* ===== Page offset for fixed bars ===== */
body > *:not(.site-announce):not(.site-aside) {
  padding-top: 0;
}

.hero-wrap,
.page-banner,
.art-header-band {
  margin-top: calc(var(--announce-h) + var(--nav-h));
}

/* ===== Slash Dividers ===== */
.slash-divider {
  width: 100%;
  height: 60px;
  background: linear-gradient(135deg, var(--red) 0%, var(--pink) 100%);
  clip-path: polygon(0 0, 100% 0, 100% 40%, 0 100%);
  position: relative;
  z-index: 1;
}

.slash-divider.slash-sm {
  height: 30px;
}

.slash-band {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 80px;
  background: linear-gradient(135deg, var(--red) 0%, var(--pink) 50%, transparent 100%);
  clip-path: polygon(0 40%, 100% 0, 100% 100%, 0 100%);
  z-index: 1;
}

.slash-band-sm {
  height: 40px;
}

/* ===== Hero ===== */
.hero-wrap {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--dark3);
  overflow: hidden;
}

.hero-inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  align-items: center;
}

.hero-collage {
  position: relative;
  height: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.collage-a {
  position: absolute;
  top: 15%;
  left: 10%;
  width: 55%;
  height: 55%;
  background:
    radial-gradient(ellipse at 40% 40%, rgba(255,0,0,0.6), rgba(100,0,0,0.4)),
    linear-gradient(45deg, #3d0000, #7a0030);
  border: 1px solid rgba(255,0,0,0.4);
  animation: collageFloat 9s ease-in-out infinite;
  filter: saturate(1.3);
}

.collage-b {
  position: absolute;
  bottom: 15%;
  right: 5%;
  width: 48%;
  height: 48%;
  background:
    radial-gradient(ellipse at 60% 60%, rgba(255,20,147,0.6), rgba(80,0,60,0.4)),
    linear-gradient(225deg, #1a0020, #4d002d);
  border: 1px solid rgba(255,20,147,0.4);
  animation: collageFloat 11s ease-in-out infinite reverse;
  filter: saturate(1.3);
}

@keyframes collageFloat {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  33% { transform: translateY(-12px) rotate(1deg); }
  66% { transform: translateY(8px) rotate(-0.5deg); }
}

.hero-text {
  padding: 60px 40px 60px 20px;
  text-align: right;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 20px;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--red);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: 1px solid var(--red);
  padding: 4px 12px;
  text-shadow: var(--glow-red);
}

.hero-wrap h1 {
  font-family: var(--font-head);
  font-size: clamp(28px, 5vw, 56px);
  font-weight: 900;
  color: var(--text-bright);
  line-height: 1.15;
  letter-spacing: 0.05em;
  text-shadow: 0 0 30px rgba(255,0,0,0.6), 0 0 60px rgba(255,20,147,0.3);
}

.hero-desc {
  max-width: 440px;
  color: var(--text-dim);
  font-size: 15px;
}

.hero-cta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* ===== Buttons ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  background: linear-gradient(90deg, var(--red), var(--pink));
  color: #fff;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  border: none;
  cursor: pointer;
  transition: all 0.25s;
  min-height: 44px;
  text-shadow: none;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--pink), var(--red));
  opacity: 0;
  transition: opacity 0.25s;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  box-shadow: var(--glow-red);
  color: #fff;
  text-shadow: none;
  transform: translateY(-2px);
}

.btn-primary span, .btn-primary {
  position: relative;
  z-index: 1;
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  background: transparent;
  color: var(--pink);
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  border: 1px solid var(--pink);
  cursor: pointer;
  transition: all 0.25s;
  min-height: 44px;
}

.btn-ghost:hover {
  background: rgba(255, 20, 147, 0.1);
  box-shadow: var(--glow-pink);
  color: var(--text-bright);
  text-shadow: none;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 13px;
  min-height: 40px;
}

/* ===== Page Banner ===== */
.page-banner {
  position: relative;
  min-height: 260px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--dark2);
}

.banner-inner {
  position: relative;
  z-index: 2;
  padding: 60px 40px;
  max-width: 900px;
}

.banner-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--red);
  letter-spacing: 0.2em;
  border: 1px solid var(--red);
  padding: 3px 10px;
  margin-bottom: 16px;
  text-shadow: var(--glow-red);
}

.page-banner h1 {
  font-family: var(--font-head);
  font-size: clamp(24px, 4vw, 42px);
  font-weight: 900;
  color: var(--text-bright);
  letter-spacing: 0.05em;
  text-shadow: var(--glow-red);
  margin-bottom: 12px;
}

/* ===== Main Content Wrap ===== */
.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.subtitle {
  color: var(--text-dim);
  font-size: 15px;
  line-height: 1.6;
}

/* ===== Content Body ===== */
.content-body {
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.8;
}

.content-body h2 {
  font-family: var(--font-head);
  font-size: clamp(18px, 2.5vw, 26px);
  color: var(--text-bright);
  margin: 2em 0 0.6em;
  padding-left: 14px;
  border-left: 3px solid var(--red);
  text-shadow: var(--glow-red);
  letter-spacing: 0.04em;
}

.content-body h3 {
  font-family: var(--font-head);
  font-size: clamp(16px, 2vw, 20px);
  color: var(--neon-pink);
  margin: 1.5em 0 0.5em;
  letter-spacing: 0.03em;
}

.content-body p {
  margin: 0 0 1.2em;
}

.content-body ul, .content-body ol {
  margin: 0 0 1.2em 20px;
  list-style: disc;
}

.content-body ol {
  list-style: decimal;
}

.content-body li {
  margin-bottom: 0.5em;
}

.content-body a {
  color: var(--pink);
  border-bottom: 1px solid rgba(255,20,147,0.3);
}

.content-body a:hover {
  border-bottom-color: var(--pink);
}

.content-body strong {
  color: var(--text-bright);
}

.content-body blockquote {
  border-left: 3px solid var(--pink);
  padding: 12px 20px;
  background: rgba(255,20,147,0.05);
  margin: 1.5em 0;
  font-style: italic;
}

.content-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  font-size: 14px;
}

.content-body th, .content-body td {
  padding: 10px 14px;
  border: 1px solid var(--border);
  text-align: left;
}

.content-body th {
  background: rgba(255, 0, 0, 0.1);
  color: var(--text-bright);
  font-family: var(--font-head);
  font-size: 13px;
}

/* ===== Home Page ===== */
.home-content {
  margin-bottom: 40px;
}

/* Channels Grid */
.channels-section {
  padding: 40px 0;
}

.channels-section h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 30px);
  color: var(--text-bright);
  margin-bottom: 8px;
  text-shadow: var(--glow-red);
  letter-spacing: 0.06em;
}

.channels-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  margin-top: 24px;
}

.ch-card {
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.ch-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--pink));
  transform: scaleX(0);
  transition: transform 0.3s;
}

.ch-card:hover::before {
  transform: scaleX(1);
}

.ch-card:hover {
  background: var(--surface2);
  border-color: rgba(255, 20, 147, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255,20,147,0.2);
}

.ch-card > a {
  display: block;
  padding: 28px 24px;
  color: var(--text);
  text-shadow: none;
}

.ch-card > a:hover {
  text-shadow: none;
}

.ch-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--red);
  letter-spacing: 0.2em;
  border: 1px solid rgba(255,0,0,0.4);
  padding: 2px 8px;
  display: inline-block;
  margin-bottom: 12px;
}

.ch-card h3 {
  font-family: var(--font-head);
  font-size: 16px;
  color: var(--text-bright);
  margin-bottom: 8px;
  letter-spacing: 0.04em;
}

.ch-card p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* Articles Grid */
.articles-section {
  padding: 40px 0;
}

.articles-section h2 {
  font-family: var(--font-head);
  font-size: clamp(20px, 3vw, 30px);
  color: var(--text-bright);
  margin-bottom: 8px;
  text-shadow: var(--glow-pink);
  letter-spacing: 0.06em;
}

.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2px;
  margin-top: 24px;
}

.art-card {
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.3s;
  animation: staggerIn 0.5s ease both;
  animation-delay: calc(var(--i, 0) * 0.08s);
}

@keyframes staggerIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.art-card:hover {
  border-color: rgba(255, 0, 0, 0.5);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(255,0,0,0.15);
}

.art-card > a {
  display: block;
  padding: 24px 20px;
  color: var(--text);
  text-shadow: none;
}

.art-num {
  font-family: var(--font-head);
  font-size: 28px;
  color: rgba(255, 0, 0, 0.25);
  display: block;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.art-card h3 {
  font-family: var(--font-head);
  font-size: 15px;
  color: var(--text-bright);
  margin-bottom: 8px;
  letter-spacing: 0.03em;
  line-height: 1.4;
}

.art-card .subtitle {
  font-size: 13px;
  margin-bottom: 10px;
}

.art-card time {
  font-size: 12px;
  color: var(--red);
  letter-spacing: 0.05em;
}

/* ===== Channel Page ===== */
.ch-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.ch-content-section {
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.ch-list-section h2,
.ch-content-section h2 {
  font-family: var(--font-head);
  font-size: clamp(18px, 2.5vw, 26px);
  color: var(--text-bright);
  margin-bottom: 6px;
  text-shadow: var(--glow-red);
  letter-spacing: 0.05em;
}

.ch-list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ch-list > li {
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.25s;
  animation: staggerIn 0.4s ease both;
  animation-delay: calc(var(--i, 0) * 0.06s);
}

.ch-list > li:hover {
  border-color: rgba(255, 20, 147, 0.5);
  background: var(--surface2);
}

.ch-list > li > a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 20px;
  color: var(--text);
  text-shadow: none;
}

.ch-list > li > a:hover {
  text-shadow: none;
}

.item-num {
  font-family: var(--font-head);
  font-size: 22px;
  color: rgba(255, 0, 0, 0.3);
  flex-shrink: 0;
  min-width: 36px;
}

.item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.item-info strong {
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--text-bright);
  letter-spacing: 0.03em;
}

.item-info small {
  font-size: 13px;
  color: var(--text-dim);
}

.ch-list > li > a time {
  font-size: 12px;
  color: var(--red);
  flex-shrink: 0;
}

.item-tag {
  display: block;
  padding: 0 20px 10px 72px;
  font-size: 11px;
  color: rgba(255, 20, 147, 0.4);
  letter-spacing: 0.1em;
}

.empty-tip {
  color: var(--text-dim);
  padding: 20px 0;
  font-size: 14px;
}

/* ===== Article Page ===== */
.art-header-band {
  position: relative;
  background: var(--dark2);
  padding: 50px 40px 40px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.art-header-inner {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.art-header-band h1 {
  font-family: var(--font-head);
  font-size: clamp(22px, 3.5vw, 38px);
  color: var(--text-bright);
  letter-spacing: 0.04em;
  line-height: 1.3;
  text-shadow: var(--glow-red);
  margin-bottom: 16px;
}

.breadcrumb {
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--text-dim);
}

.breadcrumb a:hover {
  color: var(--pink);
}

.breadcrumb span {
  color: rgba(255, 20, 147, 0.5);
}

.art-meta {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
}

.art-meta time {
  color: var(--red);
}

.art-wrap {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 40px;
  align-items: start;
}

.art-main-section {
  min-width: 0;
}

.art-lead {
  font-size: 16px;
  color: var(--text-dim);
  padding: 16px 20px;
  border-left: 3px solid var(--pink);
  background: rgba(255,20,147,0.04);
  margin-bottom: 30px;
  line-height: 1.7;
}

.art-sidebar {
  position: sticky;
  top: calc(var(--announce-h) + var(--nav-h) + 20px);
}

.sidebar-nav {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
  margin-bottom: 20px;
}

.sidebar-nav h2 {
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--text-bright);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  text-shadow: var(--glow-red);
}

.sidebar-nav ul {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-nav ul li a {
  display: block;
  padding: 10px 12px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  border: 1px solid transparent;
  transition: all 0.2s;
  min-height: 40px;
  display: flex;
  align-items: center;
}

.sidebar-nav ul li a:hover {
  color: var(--text-bright);
  border-color: var(--border);
  background: rgba(255, 20, 147, 0.06);
  text-shadow: none;
}

.related-box {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
}

.related-box h2 {
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--text-bright);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  text-shadow: var(--glow-pink);
}

.related-list {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.related-list li {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,20,147,0.1);
}

.related-list li:last-child {
  border-bottom: none;
}

.related-list li a {
  font-size: 13px;
  color: var(--text-dim);
  line-height: 1.5;
}

.related-list li a:hover {
  color: var(--pink);
}

.related-list li small {
  font-size: 11px;
  color: rgba(255,0,0,0.5);
}

/* ===== Tag Page ===== */
.tag-wrap {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tag-content-section {
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 40px;
}

.tag-list-section h2,
.other-tags-section h2 {
  font-family: var(--font-head);
  font-size: clamp(18px, 2.5vw, 26px);
  color: var(--text-bright);
  margin-bottom: 6px;
  text-shadow: var(--glow-red);
  letter-spacing: 0.05em;
}

.tag-article-list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tag-article-list > li {
  background: var(--surface);
  border: 1px solid var(--border);
  transition: all 0.25s;
  animation: staggerIn 0.4s ease both;
  animation-delay: calc(var(--i, 0) * 0.06s);
}

.tag-article-list > li:hover {
  border-color: rgba(255, 20, 147, 0.5);
  background: var(--surface2);
}

.tag-article-list > li > a {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  color: var(--text);
  text-shadow: none;
}

.tag-article-list > li > a:hover {
  text-shadow: none;
}

.item-date {
  display: block;
  padding: 0 20px 10px 72px;
  font-size: 11px;
  color: rgba(255, 0, 0, 0.4);
}

.other-tags-section {
  padding: 40px 0;
  border-top: 1px solid var(--border);
  margin-top: 40px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.tag-chip {
  padding: 8px 16px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  transition: all 0.2s;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
}

.tag-chip:hover {
  border-color: var(--pink);
  background: rgba(255,20,147,0.08);
  color: var(--text-bright);
  text-shadow: var(--glow-pink);
}

/* ===== About/Privacy Layout ===== */
.about-wrap,
.privacy-wrap {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  align-items: start;
}

.about-sidebar,
.privacy-sidebar {
  position: sticky;
  top: calc(var(--announce-h) + var(--nav-h) + 20px);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-links,
.privacy-note {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 24px;
}

.about-links h2,
.privacy-note h2 {
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--text-bright);
  letter-spacing: 0.08em;
  margin-bottom: 6px;
  text-shadow: var(--glow-pink);
}

.about-links ul,
.privacy-note ul {
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about-links li a,
.privacy-note li a {
  display: flex;
  align-items: center;
  padding: 10px 12px;
  font-size: 13px;
  color: var(--text-dim);
  border: 1px solid transparent;
  transition: all 0.2s;
  min-height: 40px;
}

.about-links li a:hover,
.privacy-note li a:hover {
  color: var(--pink);
  border-color: var(--border);
  background: rgba(255,20,147,0.06);
  text-shadow: none;
}

/* ===== Footer ===== */
.site-footer {
  background: var(--dark2);
  border-top: 1px solid var(--border);
  margin-top: 60px;
}

.footer-top {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col h3 {
  font-family: var(--font-head);
  font-size: 14px;
  color: var(--red);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  text-shadow: var(--glow-red);
}

.footer-col p {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
  margin-bottom: 12px;
}

.footer-col address {
  font-style: normal;
  font-size: 13px;
  color: var(--text-dim);
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer-col address a {
  color: var(--pink);
}

.footer-col > ul {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer-col > ul > li > a {
  display: flex;
  align-items: center;
  padding: 8px 0;
  font-size: 13px;
  color: var(--text-dim);
  border-bottom: 1px solid transparent;
  transition: all 0.2s;
  min-height: 40px;
}

.footer-col > ul > li > a:hover {
  color: var(--text-bright);
  border-bottom-color: rgba(255, 20, 147, 0.3);
  text-shadow: none;
  padding-left: 6px;
}

.footer-subscribe {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-bottom > span {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
}

.footer-bottom > ul {
  display: flex;
  gap: 20px;
}

.footer-bottom > ul > li > a {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-dim);
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  padding: 0 4px;
}

.footer-bottom > ul > li > a:hover {
  color: var(--pink);
  text-shadow: none;
}

/* ===== Stagger List ===== */
.stagger-item {
  animation: staggerIn 0.45s ease both;
  animation-delay: calc(var(--i, 0) * 0.07s);
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: var(--dark3);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 20, 147, 0.4);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--pink);
}

/* ===== Reduced Motion ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }

  .hero-collage {
    min-height: 300px;
    height: 300px;
  }

  .hero-text {
    text-align: left;
    align-items: flex-start;
    padding: 40px 20px;
  }

  .hero-cta {
    justify-content: flex-start;
  }

  .art-wrap,
  .about-wrap,
  .privacy-wrap {
    grid-template-columns: 1fr;
  }

  .art-sidebar,
  .about-sidebar,
  .privacy-sidebar {
    position: static;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}

@media (max-width: 600px) {
  .wrap {
    padding: 30px 16px;
  }

  .banner-inner {
    padding: 40px 16px;
  }

  .art-header-band {
    padding: 40px 16px 30px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 40px 16px 30px;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .hero-wrap h1 {
    font-size: clamp(24px, 7vw, 36px);
  }

  .main-nav {
    padding: 0 16px;
  }

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

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

  .art-meta {
    flex-direction: column;
    gap: 6px;
  }
}

@media (min-width: 1024px) {
  .main-nav > ul {
    display: flex;
  }

  .nav-burger {
    border-color: transparent;
    opacity: 0.7;
  }

  .nav-burger:hover {
    opacity: 1;
    border-color: var(--border);
  }
}