/* ══════════════════════════════════════════════════════════════
   Min. At. Zero — style.css  (v4.2)
   ══════════════════════════════════════════════════════════════ */

/* ── SKELETON ANIMATION ── */
@keyframes skeleton-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.skeleton {
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.03) 25%, rgba(255, 255, 255, 0.08) 50%, rgba(255, 255, 255, 0.03) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.5s infinite linear;
  border-radius: 4px;
}

.skeleton-mini-row {
  height: 42px;
  margin-bottom: 8px;
  border-radius: 8px;
}

.skeleton-mini-row:last-child {
  margin-bottom: 0;
}

/* ── RESET & ROOT ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --green: #22c55e;
  --green-dim: #16a34a;
  --green-glow: rgba(34, 197, 94, 0.15);
  --green-border: rgba(34, 197, 94, 0.25);
  --blue: #3b82f6;
  --blue-glow: rgba(59, 130, 246, 0.15);
  --blue-border: rgba(59, 130, 246, 0.25);
  --red: #ef4444;
  --red-glow: rgba(239, 68, 68, 0.12);
  --bg-deep: #04080e;
  --bg-card: rgba(11, 18, 32, 0.9);
  --bg-card-hover: rgba(14, 23, 42, 0.95);
  --border: rgba(255, 255, 255, 0.06);
  --text-primary: #e8f0ff;
  --text-muted: #6880a5;
  --text-dim: #536688;
  --mono: 'Share Tech Mono', 'Noto Sans KR', monospace;

  --dur-fast: 0.2s;
  --dur-normal: 0.35s;
  --dur-slow: 0.55s;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(34, 197, 94, 0.2);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(34, 197, 94, 0.4);
}

* {
  scrollbar-width: thin;
  scrollbar-color: rgba(34, 197, 94, 0.2) transparent;
}

/* ── SELECTION ── */
::selection {
  background: rgba(34, 197, 94, 0.25);
  color: #e8f0ff;
}

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: 'Noto Sans KR', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg,
      transparent, transparent 2px,
      rgba(0, 0, 0, 0.07) 2px, rgba(0, 0, 0, 0.07) 4px);
  z-index: 9999;
  pointer-events: none;
}

/* ── BACKGROUND ── */
.bg-grid {
  position: fixed;
  inset: -10%;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(34, 197, 94, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 197, 94, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 100%);
  will-change: transform;
}

.bg-radial {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 60% 40% at 50% -5%, rgba(34, 197, 94, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 30% at 80% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 60%);
}

.bg-lines {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent 0%, var(--green) 30%, var(--green) 70%, transparent 100%);
  opacity: 0.15;
  animation: lineFlicker 4s ease-in-out infinite;
}

@keyframes lineFlicker {

  0%,
  100% {
    opacity: 0.15;
  }

  50% {
    opacity: 0.25;
  }
}

/* ── WRAP ── */
.wrap {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 28px 80px;
  position: relative;
  z-index: 1;
}

/* ══════════════════════════════════════
   SCROLL PROGRESS BAR
══════════════════════════════════════ */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: linear-gradient(90deg, #22c55e, #3b82f6);
  z-index: 10000;
  pointer-events: none;
  box-shadow: 0 0 8px rgba(34, 197, 94, 0.6);
  transition: width 0.1s linear;
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
.header {
  padding: 36px 0 28px;
  display: flex;
  align-items: center;
  gap: 20px;
  position: relative;
}

.header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--green) 0%, rgba(34, 197, 94, 0.3) 40%, transparent 100%);
}

.logo-box {
  width: 84px;
  height: 84px;
  background: transparent;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
  filter: drop-shadow(0 0 12px rgba(34, 197, 94, 0.5));
}

.logo-box::before {
  content: '';
  position: absolute;
  inset: -8px;
  background: radial-gradient(circle, rgba(34, 197, 94, 0.2) 0%, transparent 50%);
  z-index: -1;
  border-radius: 50%;
}

.logo-box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 0 4px rgba(34, 197, 94, 0.3));
}

.logo-fallback {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Rajdhani', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: white;
}

.header-text {
  flex: 1;
}

.site-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 34px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  letter-spacing: 1px;
  display: inline-block;
  cursor: default;
}

.site-title:hover {
  animation: glitch 0.3s both infinite;
}

@keyframes glitch {
  0% {
    transform: translate(0);
    text-shadow: none;
  }

  20% {
    transform: translate(-0.5px, 0.5px);
    text-shadow: 1px 0 var(--green);
  }

  40% {
    transform: translate(0.5px, -0.5px);
    text-shadow: -1px 0 var(--blue);
  }

  60% {
    transform: translate(-0.5px, 1px);
    text-shadow: 1px 0 var(--green);
  }

  80% {
    transform: translate(0.5px, -1px);
    text-shadow: -1px 0 var(--blue);
  }

  100% {
    transform: translate(0);
    text-shadow: none;
  }
}

.site-title span {
  color: var(--green);
}

.site-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 6px;
}

.meta-tag {
  font-family: var(--mono);
  font-size: 14px;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.03);
  letter-spacing: 1px;
}

.site-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
  max-width: 720px;
  margin-top: 8px;
  min-height: 2.5em;
}

.site-desc::after {
  content: '|';
  color: var(--green);
  animation: blink 1s step-end infinite;
  margin-left: 2px;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.header-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.hdr-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text-muted);
  font-size: 16px;
  text-decoration: none;
  cursor: pointer;
  transition: border-color var(--dur-fast), color var(--dur-fast),
    background var(--dur-fast), transform var(--dur-fast);
}

.hdr-link:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.hdr-link:hover {
  border-color: var(--green-border);
  color: var(--green);
  background: var(--green-glow);
  transform: translateY(-2px);
}

.hdr-link-nav {
  font-family: var(--mono);
  font-size: 16px;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  text-decoration: none;
  padding: 0 8px;
  font-weight: 500;
  transition: color var(--dur-fast);
}

.hdr-link-nav:hover {
  color: var(--green);
}

.hdr-link-nav:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  border-radius: 3px;
}

/* ══════════════════════════════════════
   STATUS BAR
══════════════════════════════════════ */
.status-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 20px;
  margin: 20px 0 28px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  font-family: var(--mono);
  font-size: 12px;
  overflow: hidden;
  position: relative;
}

.status-bar::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--green);
  box-shadow: 0 0 8px var(--green);
}

.status-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  white-space: nowrap;
}

.status-item .label {
  color: var(--text-dim);
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.status-item .value {
  color: var(--text-primary);
  font-size: 14px;
}

.status-sep {
  width: 1px;
  height: 20px;
  background: var(--border);
  flex-shrink: 0;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulseDot 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes pulseDot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.6;
    transform: scale(0.8);
  }
}

.downtime-label {
  font-family: var(--mono);
  font-size: 12px;
  color: #fca5a5;
  margin-left: 4px;
}

/* ══════════════════════════════════════
   BADGES
══════════════════════════════════════ */
.badge {
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-green {
  background: rgba(34, 197, 94, 0.1);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.badge-dim {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.badge-red {
  background: rgba(239, 68, 68, 0.1);
  color: #fca5a5;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ══════════════════════════════════════
   MAIN LAYOUT
══════════════════════════════════════ */
.main-grid {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 20px;
  align-items: start;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.main-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.full-row {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ══════════════════════════════════════
   CARDS
══════════════════════════════════════ */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 22px;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(8px);

  opacity: 0;
  transform: translateY(24px);
  transition:
    opacity var(--dur-slow) cubic-bezier(0.23, 1, 0.32, 1),
    transform var(--dur-slow) cubic-bezier(0.23, 1, 0.32, 1),
    border-color var(--dur-fast),
    box-shadow var(--dur-fast);
}

/* ── 방향별 등장 애니메이션 ── */
.card.from-left  { transform: translateX(-32px); }
.card.from-right { transform: translateX(32px); }
.card.from-bottom { transform: translateY(24px); }

.card.revealed {
  opacity: 1;
  transform: translate(0, 0) !important;
}

/* ── 패치노트 이미지 ── */
.patch-body img {
  max-width: 100%;
  border-radius: 8px;
  margin: 10px 0;
  display: block;
  border: 1px solid var(--border);
  cursor: zoom-in;
  transition: opacity 0.4s, transform 0.3s, box-shadow 0.3s;
}
.patch-body img:hover {
  transform: scale(1.01);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--green-border);
}
.patch-body a {
  color: var(--blue);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--dur-fast);
}
.patch-body a:hover { color: #93c5fd; }


.card:hover {
  border-color: var(--green-border);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.5),
    0 0 0 1px var(--green-border),
    inset 0 1px 0 rgba(34, 197, 94, 0.05);
}

.card.blue-accent:hover {
  border-color: var(--blue-border);
  box-shadow:
    0 12px 40px rgba(0, 0, 0, 0.5),
    0 0 0 1px var(--blue-border),
    inset 0 1px 0 rgba(59, 130, 246, 0.05);
}

.card::before {
  content: '';
  position: absolute;
  bottom: 12px;
  right: 12px;
  width: 16px;
  height: 16px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  border-radius: 0 0 4px 0;
  transition: border-color var(--dur-fast);
  pointer-events: none;
}

.card:hover::before {
  border-color: var(--green-border);
}

.card.blue-accent:hover::before {
  border-color: var(--blue-border);
}

.card-top-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--green) 0%, rgba(34, 197, 94, 0.3) 60%, transparent 100%);
}

.card-top-bar.blue {
  background: linear-gradient(90deg, var(--blue) 0%, rgba(59, 130, 246, 0.3) 60%, transparent 100%);
}

.card-label {
  font-family: var(--mono);
  font-size: 14px;
  letter-spacing: 2.5px;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.card-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--green-border), transparent);
}

.card-label.blue {
  color: var(--blue);
}

.card-label.blue::after {
  background: linear-gradient(90deg, var(--blue-border), transparent);
}

.card-glare {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  transition: opacity var(--dur-fast);
}

/* ══════════════════════════════════════
   LAUNCHER BUTTONS
══════════════════════════════════════ */
.btn-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.btn {
  width: 100%;
  padding: 12px 16px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  position: relative;
  overflow: hidden;
  font-family: 'Noto Sans KR', sans-serif;
  transition:
    transform var(--dur-fast),
    box-shadow var(--dur-fast),
    background var(--dur-fast),
    border-color var(--dur-fast);
}

.btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.65;
  cursor: not-allowed;
  transform: none !important;
}

.btn-icon {
  font-size: 15px;
  flex-shrink: 0;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.btn:not(:disabled):hover .btn-icon {
  transform: translateY(-3px) scale(1.15);
}

.btn-text {
  flex: 1;
  text-align: left;
  font-size: 14px;
}

.btn-tag {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1px;
  padding: 2px 7px;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.15);
}

.btn-primary {
  background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(34, 197, 94, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-primary:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(34, 197, 94, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
}

.btn-secondary:not(:disabled):hover {
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-1px);
  border-color: rgba(255, 255, 255, 0.14);
}

.btn-danger {
  background: var(--red-glow);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: #fca5a5;
}

.btn-danger:not(:disabled):hover {
  background: rgba(239, 68, 68, 0.18);
  transform: translateY(-1px);
}

.btn:not(:disabled):active {
  transform: scale(0.96) translateY(1px) !important;
  transition: transform 0.07s ease !important;
}

.hint-text {
  font-size: 10.5px;
  color: var(--text-dim);
  text-align: center;
  margin-top: 12px;
  font-family: var(--mono);
  letter-spacing: 0.5px;
}

.btn-shimmer {
  position: absolute;
  top: 0;
  left: -80%;
  width: 55%;
  height: 100%;
  background: linear-gradient(105deg, transparent 15%, rgba(255, 255, 255, 0.20) 50%, transparent 85%);
  pointer-events: none;
  z-index: 10;
}

.btn:not(:disabled):hover .btn-shimmer,
.comm-btn:not([aria-disabled]):hover .btn-shimmer,
.slider-btn:not(:disabled):hover .btn-shimmer {
  animation: shimmerSlide 0.5s ease forwards;
}

@keyframes shimmerSlide {
  from {
    left: -80%;
  }

  to {
    left: 130%;
  }
}

.btn-flash {
  position: absolute;
  inset: 0;
  background: transparent;
  pointer-events: none;
  z-index: 11;
  border-radius: inherit;
}

.btn-flash.active {
  animation: flashBurst 0.28s ease-out forwards;
}

@keyframes flashBurst {
  0% {
    background: rgba(255, 255, 255, 0.32);
  }

  100% {
    background: rgba(255, 255, 255, 0);
  }
}

.btn-ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  transform: scale(0);
  animation: rippleAnim 0.5s linear forwards;
  pointer-events: none;
  z-index: 12;
}

@keyframes rippleAnim {
  to {
    transform: scale(4);
    opacity: 0;
  }
}

/* ══════════════════════════════════════
   COMMUNITY CARD
══════════════════════════════════════ */
.community-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.comm-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 10px;
  border-radius: 10px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
  transition: background var(--dur-fast), transform var(--dur-fast), border-color var(--dur-fast);
}

.comm-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.comm-btn.notion {
  background: rgba(255, 255, 255, 0.04);
  color: #cdd5e0;
}

.comm-btn.notion:hover {
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.12);
}

.comm-btn.discord {
  background: rgba(88, 101, 242, 0.08);
  color: #818cf8;
  border-color: rgba(88, 101, 242, 0.15);
}

.comm-btn.discord:hover {
  background: rgba(88, 101, 242, 0.16);
  transform: translateY(-2px);
  border-color: rgba(88, 101, 242, 0.3);
}

.comm-icon {
  font-size: 16px;
}

/* ══════════════════════════════════════
   REQUIREMENTS CARD
══════════════════════════════════════ */
.req-list {
  display: flex;
  flex-direction: column;
}

.req-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.req-item:last-child {
  border-bottom: none;
}

.req-key {
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--mono);
  letter-spacing: 1px;
  flex-shrink: 0;
  width: 58px;
}

.req-col-header {
  display: grid;
  grid-template-columns: 58px 1fr 1fr;
  gap: 6px;
  padding: 0 0 8px;
  border-bottom: 1px solid var(--green-border);
  margin-bottom: 2px;
}

.req-col-label {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-dim);
}

.req-col-label.col-min {
  color: var(--text-muted);
}

.req-col-label.col-rec {
  color: var(--green);
}

.req-item-table {
  display: grid;
  grid-template-columns: 58px 1fr 1fr;
  align-items: center;
  gap: 6px;
  justify-content: unset;
}

.req-val-min {
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--mono);
  line-height: 1.4;
}

.req-val-rec {
  color: var(--text-primary);
  font-size: 12px;
  font-family: var(--mono);
  font-weight: 600;
  line-height: 1.4;
}

/* ══════════════════════════════════════
   TRAILER CARD
══════════════════════════════════════ */
.video-wrap {
  position: relative;
  padding-bottom: 56.25%;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 0 0 1px var(--border), 0 4px 24px rgba(0, 0, 0, 0.5);
}

.video-wrap iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* ══════════════════════════════════════
   SLIDER CARD
══════════════════════════════════════ */
.slider-outer {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 0 0 1px var(--border);
  aspect-ratio: 16 / 9;
}

.slider-wrapper {
  display: flex;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slider-wrapper img {
  width: 100%;
  flex-shrink: 0;
  object-fit: cover;
}

.slider-controls {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 10px 14px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.slider-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transition: all var(--dur-fast);
  cursor: pointer;
}

.dot:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.dot.active {
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  width: 18px;
  border-radius: 3px;
}

.slider-btns {
  display: flex;
  gap: 6px;
}

.slider-btn {
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 5px;
  cursor: pointer;
  font-family: var(--mono);
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
  transition: background var(--dur-fast), border-color var(--dur-fast);
}

.slider-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.slider-btn:hover {
  background: rgba(34, 197, 94, 0.2);
  border-color: var(--green-border);
}

/* ══════════════════════════════════════
   PATCH NOTES (게임)
══════════════════════════════════════ */
.patch-header {
  margin-bottom: 14px;
}

.patch-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.patch-date {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-dim);
}

.patch-body {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  max-height: 360px;
  overflow-y: auto;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-muted);
}

.patch-body::-webkit-scrollbar {
  width: 4px;
}

.patch-body::-webkit-scrollbar-thumb {
  background: rgba(34, 197, 94, 0.25);
  border-radius: 2px;
}

.patch-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--green);
  font-size: 14px;
  text-decoration: none;
  margin-top: 14px;
  font-family: var(--mono);
  letter-spacing: 0.5px;
  opacity: 0.8;
  transition: opacity var(--dur-fast);
}

.patch-link:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.patch-link:hover {
  opacity: 1;
}

#game-patch-notes-card {
  animation: slideDown 0.45s cubic-bezier(0.23, 1, 0.32, 1) both;
}

#game-patch-notes-card:not([hidden]) {
  display: block;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-16px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ══════════════════════════════════════
   DOWNLOAD SECTION
══════════════════════════════════════ */
.download-section {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 32px;
}

.dl-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.dl-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
}

.dl-meta-row {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-dim);
}

.dl-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dl-meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--text-dim);
}

.dl-btn-wrap {
  flex-shrink: 0;
}

.dl-btn {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 40px;
  background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
  color: white;
  text-decoration: none;
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  min-width: 240px;
  transition: transform var(--dur-fast), box-shadow var(--dur-fast), background var(--dur-normal);
  box-shadow: 0 8px 28px rgba(59, 130, 246, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.dl-btn:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.dl-btn:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(59, 130, 246, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.dl-btn::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -60%;
  width: 20%;
  height: 200%;
  background: rgba(255, 255, 255, 0.18);
  transform: rotate(30deg);
  transition: 0.5s;
}

.dl-btn:hover::before {
  left: 140%;
}

.dl-icon {
  font-size: 26px;
  margin-bottom: 6px;
  animation: dlBounce 2s ease-in-out infinite;
}

@keyframes dlBounce {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-5px);
  }
}

.dl-text {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.dl-sub {
  font-size: 11px;
  opacity: 0.65;
  margin-top: 4px;
  font-family: var(--mono);
}

.dl-btn.dl-done {
  background: linear-gradient(135deg, #16a34a 0%, #15803d 100%);
  box-shadow: 0 8px 28px rgba(34, 197, 94, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.client-update-box {
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--border);
}

.client-update-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

/* ══════════════════════════════════════
   INSTALLATION GUIDE
══════════════════════════════════════ */
.steps-wrap {
  display: flex;
  flex-direction: column;
  list-style: none;
  padding: 0;
}

.step-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}

.step-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.step-num-box {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid var(--green-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--green);
}

.step-body {
  flex: 1;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.step-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.75;
}

.step-tag {
  display: inline-block;
  margin-top: 7px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.5px;
  padding: 2px 9px;
  border-radius: 4px;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid var(--green-border);
  color: var(--green);
}

/* ══════════════════════════════════════
   FAQ
══════════════════════════════════════ */
.faq-list {
  display: flex;
  flex-direction: column;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 16px;
  font-weight: 600;
  padding: 15px 0;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: color var(--dur-fast);
}

.faq-q:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  border-radius: 4px;
}

.faq-q:hover {
  color: var(--green);
}

.faq-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
  background: rgba(34, 197, 94, 0.08);
  border: 1px solid var(--green-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  color: var(--green);
  transition: transform var(--dur-normal), background var(--dur-fast);
  line-height: 1;
  pointer-events: none;
}

.faq-item.faq-open .faq-icon {
  transform: rotate(45deg);
  background: rgba(34, 197, 94, 0.18);
}

.faq-a {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.8;
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--dur-normal) ease, padding var(--dur-normal);
}

.faq-a:not([hidden]) {
  display: block;
}

.faq-item.faq-open .faq-a {
  max-height: 300px;
  padding-bottom: 15px;
}

.faq-badge {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  border-radius: 4px;
  flex-shrink: 0;
}

.faq-badge.badge-red {
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

.faq-ip-box {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
  font-family: var(--mono);
  font-size: 16px;
  padding: 6px 14px;
  border-radius: 7px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid var(--border);
  color: var(--text-primary);
}

.faq-copy-btn {
  font-family: var(--mono);
  font-size: 14px;
  padding: 2px 9px;
  border-radius: 4px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid var(--green-border);
  color: var(--green);
  cursor: pointer;
  transition: background var(--dur-fast);
}

.faq-copy-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.faq-copy-btn:hover {
  background: rgba(34, 197, 94, 0.2);
}

/* ══════════════════════════════════════
   TOAST
══════════════════════════════════════ */
#toast-container {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99998;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
}

.toast {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(11, 18, 32, 0.95);
  border: 1px solid var(--green-border);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(34, 197, 94, 0.08);
  font-family: var(--mono);
  font-size: 12px;
  color: var(--text-primary);
  backdrop-filter: blur(12px);
  position: relative;
  transform: translateX(120%);
  animation: toastIn 0.35s cubic-bezier(0.23, 1, 0.32, 1) forwards;
  pointer-events: all;
}

.toast.toast-out {
  animation: toastOut 0.3s ease forwards;
}

.toast-icon {
  font-size: 14px;
}

.toast-msg {
  flex: 1;
}

.toast-progress {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--green);
  border-radius: 0 0 10px 10px;
  animation: toastProgress linear forwards;
}

@keyframes toastIn {
  to {
    transform: translateX(0);
  }
}

@keyframes toastOut {
  to {
    transform: translateX(120%);
    opacity: 0;
  }
}

@keyframes toastProgress {
  from {
    width: 100%;
  }

  to {
    width: 0%;
  }
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
.footer {
  padding: 120px 0 0; /* 여백 포함 */
  position: relative;
  z-index: 1;
}

.footer::before {
  content: "";
  position: absolute;
  top: 100px; /* 여백 아래에 선 위치 */
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(34, 197, 94, 0.15);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  padding-bottom: 28px;
}

.footer-col-title {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 2.5px;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.footer-col-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--green-border), transparent);
}

.footer-text {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.9;
  font-family: var(--mono);
}

.footer-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text-muted);
  text-decoration: none;
  font-family: var(--mono);
  margin-bottom: 9px;
  transition: color var(--dur-fast);
}

.footer-link:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
  border-radius: 3px;
}

.footer-link:hover {
  color: var(--green);
}

.footer-link-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--text-dim);
  flex-shrink: 0;
  transition: background var(--dur-fast);
}

.footer-link:hover .footer-link-dot {
  background: var(--green);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 16px 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.footer-copy {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-dim);
}

.footer-copy span {
  color: var(--text-muted);
}

.footer-disclaimer {
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text-dim);
  text-align: right;
}

/* ══════════════════════════════════════
   CUSTOM POPUP
══════════════════════════════════════ */
.matz-popup-overlay {
  position: fixed;
  inset: 0;
  z-index: 89990;
  pointer-events: none;
}

.matz-popup-overlay.active {
  pointer-events: all;
}

.matz-popup {
  position: fixed;
  width: 300px;
  background: var(--bg-card);
  border: 1px solid var(--green-border);
  border-radius: 14px;
  overflow: hidden;
  z-index: 89999;
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(34, 197, 94, 0.08);

  opacity: 0;
  transform: scaleY(0.88) translateY(-8px);
  transform-origin: top center;
  pointer-events: none;
  transition:
    opacity 0.22s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.22s cubic-bezier(0.23, 1, 0.32, 1);
}

.matz-popup.popup-up {
  transform-origin: bottom center;
  transform: scaleY(0.88) translateY(8px);
}

.matz-popup.show {
  opacity: 1;
  transform: scaleY(1) translateY(0);
  pointer-events: all;
}

.matz-popup::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(0deg,
      transparent, transparent 3px,
      rgba(0, 0, 0, 0.04) 3px, rgba(0, 0, 0, 0.04) 4px);
}

.matz-popup-bar {
  height: 2px;
  background: linear-gradient(90deg, #ef4444 0%, rgba(239, 68, 68, 0.3) 60%, transparent 100%);
}

.matz-popup-inner {
  padding: 18px 20px 16px;
}

.matz-popup-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.matz-popup-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.22);
}

.matz-popup-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 0.3px;
  line-height: 1.2;
}

.matz-popup-sub {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--red);
  text-transform: uppercase;
  margin-top: 2px;
}

.matz-popup-msg {
  font-size: 12.5px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
  white-space: pre-line;
}

.matz-popup-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}

.matz-popup-btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: none;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: 'Noto Sans KR', sans-serif;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
  transition: background var(--dur-fast), transform var(--dur-fast), box-shadow var(--dur-fast);
}

.matz-popup-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.matz-popup-btn.cancel {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-muted);
}

.matz-popup-btn.cancel:hover {
  background: rgba(255, 255, 255, 0.09);
  color: var(--text-primary);
}

.matz-popup-btn.confirm-danger {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

.matz-popup-btn.confirm-danger:hover {
  background: rgba(239, 68, 68, 0.22);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(239, 68, 68, 0.25);
}

.matz-popup-corner {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 12px;
  height: 12px;
  border-right: 1px solid rgba(239, 68, 68, 0.2);
  border-bottom: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: 0 0 3px 0;
  pointer-events: none;
}

/* ══════════════════════════════════════
   SKELETON LOADING
══════════════════════════════════════ */
.skeleton-text {
  position: relative;
  overflow: hidden;
  color: transparent !important;
  background: rgba(255, 255, 255, 0.05) !important;
  border-radius: 4px;
  display: inline-block;
  min-width: 60px;
}

.skeleton-text::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  animation: skeletonLoading 1.5s infinite;
}

@keyframes skeletonLoading {
  0% {
    transform: translateX(-100%);
  }

  100% {
    transform: translateX(100%);
  }
}

/* ══════════════════════════════════════
   LIGHTBOX
══════════════════════════════════════ */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 8, 14, 0.98);
  z-index: 100000;
  display: none;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(12px);
  cursor: zoom-out;
}

.lightbox-overlay.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.9), 0 0 0 1px var(--green-border);
}

/* ════════════════════════════════════════
   GLOBAL ANIMATIONS
════════════════════════════════════════ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-close:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

/* ══════════════════════════════════════
   CUSTOM CURSOR — ring only, always on
══════════════════════════════════════ */

#cursor-ring {
  position: fixed;
  pointer-events: none;
  will-change: left, top;
  z-index: 100001;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  border: 1.5px solid rgba(34, 197, 94, 0.5);
  transform: translate(-50%, -50%);
  transition:
    width 0.3s cubic-bezier(0.23, 1, 0.32, 1),
    height 0.3s cubic-bezier(0.23, 1, 0.32, 1),
    border-color 0.3s,
    background 0.3s,
    opacity 0.2s;
}

#cursor-ring.state-hover {
  width: 40px;
  height: 40px;
  border-color: rgba(34, 197, 94, 0.85);
  background: rgba(34, 197, 94, 0.05);
}

#cursor-ring.state-click {
  width: 20px;
  height: 20px;
  border-color: #22c55e;
  border-width: 2px;
  background: rgba(34, 197, 94, 0.12);
}

/* ══════════════════════════════════════
   MOBILE HAMBURGER MENU
══════════════════════════════════════ */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  flex-shrink: 0;
  padding: 0;
  transition: border-color var(--dur-fast), background var(--dur-fast);
}

.mobile-menu-btn:hover {
  border-color: var(--green-border);
  background: var(--green-glow);
}

.mobile-menu-btn:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

.mobile-menu-btn span {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: transform var(--dur-normal) cubic-bezier(0.23, 1, 0.32, 1),
    opacity var(--dur-fast),
    background var(--dur-fast);
  transform-origin: center;
}

.mobile-menu-btn.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
  background: var(--green);
}

.mobile-menu-btn.open span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
  background: var(--green);
}

/* 모바일 내비게이션 드로어 */
.mobile-nav {
  display: none;
  flex-direction: column;
  background: rgba(11, 18, 32, 0.98);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);

  max-height: 0;
  opacity: 0;
  transition:
    max-height 0.4s cubic-bezier(0.23, 1, 0.32, 1),
    opacity var(--dur-normal);
}

.mobile-nav.open {
  max-height: 400px;
  opacity: 1;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  font-family: 'Noto Sans KR', var(--mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  transition: color var(--dur-fast), background var(--dur-fast);
}

.mobile-nav-link:last-child {
  border-bottom: none;
}

.mobile-nav-link:hover {
  color: var(--green);
  background: var(--green-glow);
}

.mobile-nav-divider {
  height: 1px;
  background: var(--green-border);
  margin: 0;
}

/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media (max-width: 1080px) {
  .main-grid {
    grid-template-columns: 1fr;
  }

  .sidebar {
    order: 2;
  }

  .main-content {
    order: 1;
  }

  .download-section {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .dl-btn {
    width: 100%;
    min-width: unset;
  }

  .dl-meta-row {
    justify-content: center;
  }

  .header-links {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-disclaimer {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .mobile-nav {
    display: flex;
  }

  .status-bar {
    gap: 10px;
    padding: 12px 16px;
    overflow-x: auto;
    flex-wrap: nowrap;
  }

  .status-bar::-webkit-scrollbar {
    height: 0;
  }

  .header {
    padding: 24px 0 20px;
    gap: 14px;
  }

  .logo-box {
    width: 60px;
    height: 60px;
  }

  .site-title {
    font-size: 26px;
  }

  .site-desc {
    font-size: 12px;
  }

  .step-item {
    gap: 12px;
  }

  .step-num-box {
    width: 30px;
    height: 30px;
    font-size: 11px;
  }
}

@media (max-width: 600px) {
  .wrap {
    padding: 0 14px 60px;
  }

  .status-bar {
    gap: 10px;
    overflow-x: auto;
    flex-wrap: nowrap;
    -webkit-overflow-scrolling: touch;
  }

  .status-bar::-webkit-scrollbar {
    height: 0;
  }

  #toast-container {
    bottom: 14px;
    right: 14px;
    left: 14px;
  }

  .toast {
    width: 100%;
  }

  .community-links {
    grid-template-columns: 1fr;
  }

  .dl-btn {
    padding: 16px 24px;
  }

  .dl-title {
    font-size: 24px;
  }
}

/* 터치 기기 */
@media (pointer: coarse) {
  * {
    cursor: auto !important;
  }

  #cursor-ring {
    display: none !important;
  }
}

/* 모션 줄이기 설정 */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ══════════════════════════════════════
   MINI RANKING CARD (index.html)
══════════════════════════════════════ */
.mini-rank-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}

.mini-rank-tab {
  flex: 1;
  font-family: 'Noto Sans KR', var(--mono);
  font-size: 14px;
  letter-spacing: 0.5px;
  padding: 6px 4px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--dur-fast);
  white-space: nowrap;
}

.mini-rank-tab:hover {
  border-color: var(--green-border);
  color: var(--green);
  background: var(--green-glow);
}

.mini-rank-tab.active {
  border-color: rgba(251, 191, 36, 0.4);
  color: #fbbf24;
  background: rgba(251, 191, 36, 0.06);
}

.mini-rank-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 180px;
}

.mini-rank-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 40px 0;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1px;
}

.rank-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}

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

.mini-rank-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 8px;
  text-decoration: none;
  transition: background var(--dur-fast), transform var(--dur-fast);
  border: 1px solid transparent;
  animation: miniRowIn 0.3s cubic-bezier(0.23, 1, 0.32, 1) both;
}

@keyframes miniRowIn {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.mini-rank-row:hover {
  background: rgba(251, 191, 36, 0.05);
  border-color: rgba(251, 191, 36, 0.12);
  transform: translateX(3px);
}

.mini-rank-pos {
  font-family: var(--mono);
  font-size: 12px;
  width: 22px;
  text-align: center;
  flex-shrink: 0;
  color: var(--text-dim);
}

.mini-rank-pos.p1 {
  color: #fbbf24;
  text-shadow: 0 0 8px rgba(251, 191, 36, 0.5);
}

.mini-rank-pos.p2 {
  color: #94a3b8;
}

.mini-rank-pos.p3 {
  color: #cd7f32;
}

.mini-rank-avatar {
  width: 24px;
  height: 24px;
  border-radius: 4px;
  image-rendering: pixelated;
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.mini-rank-name {
  flex: 1;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.mini-rank-val {
  font-family: var(--mono);
  font-size: 14px;
  color: #fbbf24;
  flex-shrink: 0;
}

.mini-rank-more-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 12px;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid rgba(251, 191, 36, 0.2);
  background: rgba(251, 191, 36, 0.05);
  color: #fbbf24;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 1.5px;
  text-decoration: none;
  transition: all var(--dur-fast);
}

.mini-rank-more-btn:hover {
  background: rgba(251, 191, 36, 0.1);
  border-color: rgba(251, 191, 36, 0.4);
  transform: translateY(-1px);
}

.mini-rank-more-arrow {
  transition: transform var(--dur-fast);
}

.mini-rank-more-btn:hover .mini-rank-more-arrow {
  transform: translateX(4px);
}

/* ══════════════════════════════════════
   FAQ 애니메이션 수정 (hidden 속성 제거 방식)
══════════════════════════════════════ */
.faq-a {
  display: block !important;
  /* hidden 속성 override */
}

/* ══════════════════════════════════════
   CARD REVEAL 스태거 개선
══════════════════════════════════════ */
.card:nth-child(1) {
  transition-delay: 0s;
}

.card:nth-child(2) {
  transition-delay: 0.05s;
}

.card:nth-child(3) {
  transition-delay: 0.10s;
}

.card:nth-child(4) {
  transition-delay: 0.15s;
}

.card:nth-child(5) {
  transition-delay: 0.20s;
}

/* ══════════════════════════════════════
   ENHANCED BUTTON HOVER GLOW
══════════════════════════════════════ */
.btn-primary:not(:disabled):hover {
  box-shadow:
    0 8px 24px rgba(34, 197, 94, 0.45),
    0 0 0 1px rgba(34, 197, 94, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
}

/* ══════════════════════════════════════
   STATUS BAR ENTRY ANIMATION
══════════════════════════════════════ */
.status-bar {
  animation: statusBarIn 0.6s cubic-bezier(0.23, 1, 0.32, 1) both;
  animation-delay: 0.2s;
}

@keyframes statusBarIn {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ══════════════════════════════════════
   HEADER ENTRY ANIMATION
══════════════════════════════════════ */
.logo-box {
  animation: logoIn 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes logoIn {
  from {
    opacity: 0;
    transform: scale(0.7) rotate(-10deg);
  }

  to {
    opacity: 1;
    transform: scale(1) rotate(0);
  }
}

.header-text {
  animation: slideInLeft 0.6s cubic-bezier(0.23, 1, 0.32, 1) 0.1s both;
}

.header-links {
  animation: slideInRight 0.6s cubic-bezier(0.23, 1, 0.32, 1) 0.15s both;
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ══════════════════════════════════════
   STEP ITEMS — 순서 진입 애니메이션
══════════════════════════════════════ */
.step-item {
  opacity: 0;
  transform: translateX(-16px);
  transition:
    opacity 0.4s cubic-bezier(0.23, 1, 0.32, 1),
    transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.card.revealed .step-item:nth-child(1) {
  transition-delay: 0.05s;
}

.card.revealed .step-item:nth-child(2) {
  transition-delay: 0.10s;
}

.card.revealed .step-item:nth-child(3) {
  transition-delay: 0.15s;
}

.card.revealed .step-item:nth-child(4) {
  transition-delay: 0.20s;
}

.card.revealed .step-item:nth-child(5) {
  transition-delay: 0.25s;
}

.card.revealed .step-item {
  opacity: 1;
  transform: translateX(0);
}

/* ══════════════════════════════════════
   STEP NUMBER PULSE ON REVEAL
══════════════════════════════════════ */
.card.revealed .step-num-box {
  animation: numPulse 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

@keyframes numPulse {
  from {
    transform: scale(0.6);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

/* ══════════════════════════════════════
   DOWNLOAD BUTTON PULSE GLOW
══════════════════════════════════════ */
.dl-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.5);
  animation: dlPulseGlow 2.5s ease-in-out infinite;
}

@keyframes dlPulseGlow {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.4);
  }

  50% {
    box-shadow: 0 0 0 8px rgba(59, 130, 246, 0);
  }
}

/* ══════════════════════════════════════
   SLIDER — 이미지 zoom 효과
══════════════════════════════════════ */
.slider-wrapper img {
  transition: transform 6s ease;
  transform-origin: center;
}

.slider-wrapper img.is-active {
  transform: scale(1.04);
}

/* ══════════════════════════════════════
   MOBILE NAV — 링크 스태거 진입
══════════════════════════════════════ */
.mobile-nav.open .mobile-nav-link {
  animation: navLinkIn 0.3s cubic-bezier(0.23, 1, 0.32, 1) both;
}

.mobile-nav.open .mobile-nav-link:nth-child(1) {
  animation-delay: 0.05s;
}

.mobile-nav.open .mobile-nav-link:nth-child(2) {
  animation-delay: 0.08s;
}

.mobile-nav.open .mobile-nav-link:nth-child(3) {
  animation-delay: 0.11s;
}

.mobile-nav.open .mobile-nav-link:nth-child(4) {
  animation-delay: 0.14s;
}

.mobile-nav.open .mobile-nav-link:nth-child(5) {
  animation-delay: 0.17s;
}

.mobile-nav.open .mobile-nav-link:nth-child(6) {
  animation-delay: 0.20s;
}

@keyframes navLinkIn {
  from {
    opacity: 0;
    transform: translateX(-12px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ══════════════════════════════════════
   COMMUNITY CARD — ICON BOUNCE
══════════════════════════════════════ */
.comm-btn:hover .comm-icon {
  animation: commIconBounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes commIconBounce {
  0% {
    transform: scale(1) rotate(0deg);
  }

  50% {
    transform: scale(1.3) rotate(-8deg);
  }

  100% {
    transform: scale(1) rotate(0deg);
  }
}

/* ══════════════════════════════════════
   TOAST — 개선된 스타일
══════════════════════════════════════ */
.toast {
  border-left: 3px solid var(--green);
}

/* ══════════════════════════════════════
   CARD CORNER DECORATION — 애니메이션
══════════════════════════════════════ */
.card:hover::before {
  animation: cornerGlow 1s ease-in-out infinite alternate;
}

@keyframes cornerGlow {
  from {
    border-color: var(--green-border);
  }

  to {
    border-color: rgba(34, 197, 94, 0.5);
  }
}

/* ══════════════════════════════════════
   BG GRID — 느린 드리프트
══════════════════════════════════════ */
.bg-grid {
  animation: gridDrift 20s ease-in-out infinite alternate;
}

@keyframes gridDrift {
  from {
    transform: translate(0, 0);
  }

  to {
    transform: translate(10px, 10px);
  }
}

/* ══════════════════════════════════════
   PATCH NOTE — ENTRY ANIMATION FIX
══════════════════════════════════════ */
#game-patch-notes-card:not([hidden]) {
  animation: slideDown 0.45s cubic-bezier(0.23, 1, 0.32, 1) both;
}

/* ══════════════════════════════════════
   한글 폰트 보정 — Share Tech Mono는 한글 미지원
   한글이 포함된 모든 mono 클래스에 Noto Sans KR fallback 명시
══════════════════════════════════════ */

/* 상태 바 라벨 */
.status-item .label {
  font-family: var(--mono);
  /* 영문 전용 — 한글 없음, 유지 */
}

/* 다운타임 레이블 (예: "5분 전부터 오프라인") */
.downtime-label {
  font-family: 'Noto Sans KR', var(--mono);
}

/* 런처 힌트 텍스트 */
.hint-text {
  font-family: 'Noto Sans KR', var(--mono);
  letter-spacing: 0;
}

/* 패치 날짜 */
.patch-date {
  font-family: 'Noto Sans KR', var(--mono);
}

/* 설치 단계 태그 ("Windows 전용", "정품 계정 필수" 등) */
.step-tag {
  font-family: 'Noto Sans KR', var(--mono);
  letter-spacing: 0;
}

/* FAQ 배지 ("필수", "미지원", "금지") */
.faq-badge {
  font-family: 'Noto Sans KR', var(--mono);
  letter-spacing: 0;
}

/* 서버 IP 박스 */
.faq-ip-box {
  font-family: var(--mono);
  /* IP는 영문/숫자만 — 유지 */
}

/* 풋터 텍스트 (한글 포함) */
.footer-text {
  font-family: 'Noto Sans KR', var(--mono);
}

/* 풋터 카피라이트 */
.footer-copy {
  font-family: 'Noto Sans KR', var(--mono);
}

/* 풋터 면책 */
.footer-disclaimer {
  font-family: 'Noto Sans KR', var(--mono);
}

/* 팝업 메시지 */
.matz-popup-msg {
  font-family: 'Noto Sans KR', sans-serif;
}

/* 팝업 서브 타이틀 (WARNING, DANGER 등 영문만 — 유지) */
.matz-popup-sub {
  font-family: var(--mono);
}

/* 랭킹 갱신 시각 텍스트 */
.rank-updated {
  font-family: 'Noto Sans KR', var(--mono);
  letter-spacing: 0;
}


/* ══════════════════════════════════════════════════════════════
   NOTICE POPUP  —  카드 스택 멀티 팝업  (nstack)
   ══════════════════════════════════════════════════════════════ */

/* ── 오버레이 ── */
#nstack-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9500;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(4, 8, 14, 0);
  backdrop-filter: blur(0px);
  -webkit-backdrop-filter: blur(0px);
  transition:
    background 0.35s ease,
    backdrop-filter 0.35s ease;
}

#nstack-overlay.active {
  background: rgba(4, 8, 14, 0.78);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

/* ══════════════════════════
   카드 공통
══════════════════════════ */
.nstack-card {
  position: absolute;
  width: min(560px, calc(100vw - 40px));
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  overflow: hidden;

  /*
   * --stack-i: 0 = 맨 앞, 1 = 뒤 1번째, 2 = 뒤 2번째 …
   * --accent : 카드 색상 (초록/파랑)
   */
  --stack-i: 0;
  --accent: #22c55e;

  /* 스택 위치 변환: 뒤 카드일수록 위로 올라가고 작아짐 */
  transform:
    translateY(calc(var(--stack-i) * -12px))
    scale(calc(1 - var(--stack-i) * 0.035));
  z-index: calc(100 - var(--stack-i));

  box-shadow:
    0 0 0 1px color-mix(in srgb, var(--accent) 12%, transparent),
    0 8px 40px rgba(0, 0, 0, 0.7),
    0 0 60px color-mix(in srgb, var(--accent) 8%, transparent);

  /* 진입 애니메이션 */
  animation: nstack-enter 0.45s cubic-bezier(0.23, 1, 0.32, 1) both;
}

/* 뒤 카드는 애니메이션 딜레이 없이 이미 자리에 있음 */
.nstack-card:not([style*="--stack-i: 0"]) {
  animation: none;
}

@keyframes nstack-enter {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* 퇴장 애니메이션 */
@keyframes nstack-exit {
  0% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
  60% {
    opacity: 0;
    transform: translateY(-24px) scale(0.97);
  }
  100% {
    opacity: 0;
    transform: translateY(-32px) scale(0.95);
  }
}

.nstack-card-exit {
  animation: nstack-exit 0.32s cubic-bezier(0.4, 0, 0.2, 1) forwards !important;
  pointer-events: none !important;
}

/* 뒤 카드가 앞으로 올라올 때 트랜지션 */
.nstack-card {
  transition:
    transform 0.38s cubic-bezier(0.23, 1, 0.32, 1),
    box-shadow 0.38s ease,
    border-color 0.38s ease;
}

/* ── 상단 액센트 라인 ── */
.nstack-glow-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--accent) 40%,
    color-mix(in srgb, var(--accent) 60%, #3b82f6) 70%,
    transparent 100%
  );
  opacity: 0.9;
}

/* 좌측 세로 액센트 바 */
.nstack-card::after {
  content: '';
  position: absolute;
  top: 20px;
  left: 0;
  width: 3px;
  bottom: 20px;
  border-radius: 0 3px 3px 0;
  background: linear-gradient(
    180deg,
    transparent,
    var(--accent),
    transparent
  );
  opacity: 0.5;
}

/* ── 헤더 ── */
.nstack-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 22px 0 24px;
}

.nstack-header-left {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.nstack-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
  border-radius: 4px;
  padding: 3px 8px;
  text-transform: uppercase;
  width: fit-content;
}

.nstack-title {
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.35;
  letter-spacing: 0.4px;
}

.nstack-close-btn {
  flex-shrink: 0;
  width: 30px;
  height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-size: 12px;
  cursor: pointer;
  margin-top: 2px;
  transition:
    background var(--dur-fast),
    color var(--dur-fast),
    border-color var(--dur-fast);
}

.nstack-close-btn:hover {
  background: rgba(239, 68, 68, 0.12);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

/* ── 메타 ── */
.nstack-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 10px 22px 12px 24px;
  border-bottom: 1px solid var(--border);
}

.nstack-meta-tag {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 4px;
  padding: 2px 7px;
}

.nstack-meta-date {
  font-size: 11px;
  color: var(--text-dim);
}

/* 카드 순서 표시 (2 / 2 같은) */
.nstack-counter {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--text-dim);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 2px 8px;
  margin-left: auto;
  letter-spacing: 1px;
}

/* ── 본문 스크롤 영역 ── */
.nstack-body-wrap {
  overflow-y: auto;
  flex: 1 1 auto;
  padding: 16px 22px 16px 24px;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--accent) 22%, transparent) transparent;
}

.nstack-body-wrap::-webkit-scrollbar { width: 4px; }
.nstack-body-wrap::-webkit-scrollbar-thumb {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  border-radius: 4px;
}

.nstack-body {
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-muted);
}

/* ── 푸터 ── */
.nstack-footer {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 22px 16px 24px;
  border-top: 1px solid var(--border);
  background: rgba(4, 8, 14, 0.35);
}

/* 다시 보지 않기 */
.nstack-nosee-label {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  user-select: none;
}

.nstack-nosee-chk {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.nstack-nosee-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  border: 1px solid color-mix(in srgb, var(--accent) 38%, transparent);
  border-radius: 4px;
  background: color-mix(in srgb, var(--accent) 6%, transparent);
  position: relative;
  transition: background var(--dur-fast), border-color var(--dur-fast);
}

.nstack-nosee-chk:checked + .nstack-nosee-custom {
  background: var(--accent);
  border-color: var(--accent);
}

.nstack-nosee-chk:checked + .nstack-nosee-custom::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 1.5px;
  width: 5px;
  height: 9px;
  border: 2px solid #04080e;
  border-top: none;
  border-left: none;
  transform: rotate(40deg);
}

.nstack-nosee-text {
  font-size: 12px;
  color: var(--text-dim);
  transition: color var(--dur-fast);
}

.nstack-nosee-label:hover .nstack-nosee-text { color: var(--text-muted); }

/* GitHub 링크 */
.nstack-gh-link {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--accent);
  text-decoration: none;
  opacity: 0.65;
  margin-left: auto;
  white-space: nowrap;
  transition: opacity var(--dur-fast);
}

.nstack-gh-link:hover {
  opacity: 1;
  text-decoration: underline;
}

/* 확인 버튼 */
.nstack-confirm-btn {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #04080e;
  background: var(--accent);
  border: none;
  border-radius: 8px;
  padding: 7px 20px;
  cursor: pointer;
  box-shadow: 0 0 16px color-mix(in srgb, var(--accent) 35%, transparent);
  transition:
    background var(--dur-fast),
    box-shadow var(--dur-fast),
    transform var(--dur-fast);
}

.nstack-confirm-btn:hover {
  filter: brightness(0.88);
  box-shadow: 0 0 24px color-mix(in srgb, var(--accent) 55%, transparent);
  transform: translateY(-1px);
}

.nstack-confirm-btn:active {
  transform: translateY(0);
}

/* ── 반응형 ── */
@media (max-width: 480px) {
  .nstack-card {
    border-radius: 14px;
    max-height: 88vh;
  }

  .nstack-header,
  .nstack-meta,
  .nstack-body-wrap,
  .nstack-footer {
    padding-left: 16px;
    padding-right: 16px;
  }

  .nstack-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }

  .nstack-confirm-btn {
    width: 100%;
    text-align: center;
  }

  .nstack-gh-link {
    margin-left: 0;
  }
}