:root {
  --bg: #e8eef8;
  --bg-elevated: rgba(255, 255, 255, 0.52);
  --text: #0f172a;
  --text-muted: #64748b;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --line: rgba(255, 255, 255, 0.72);
  --line-soft: rgba(148, 163, 184, 0.28);
  --primary: #3b7cff;
  --primary-dark: #2563eb;
  --primary-soft: rgba(59, 124, 255, 0.16);
  --accent: #0ea5e9;
  --success: #10b981;
  --radius: 20px;
  --radius-sm: 12px;
  --radius-lg: 16px;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.1);
  --shadow-sm: 0 8px 32px rgba(15, 23, 42, 0.08);
  --nav-height: 64px;
  --max-width: 1120px;
  --font: "Microsoft YaHei UI", "Segoe UI", system-ui, sans-serif;
  --glass-blur: blur(22px) saturate(185%);
  --glass-bg: rgba(255, 255, 255, 0.48);
  --glass-bg-strong: rgba(255, 255, 255, 0.62);
  --glass-border: rgba(255, 255, 255, 0.78);
  --glass-highlight: rgba(255, 255, 255, 0.92);
  --glass-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
  --glass-inset: inset 0 1px 0 var(--glass-highlight), inset 0 -1px 0 rgba(255, 255, 255, 0.25);
  --card-bg: #ffffff;
  --surface: #f1f5f9;
  --modal-bg: #ffffff;
  color-scheme: light;
}

[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0a0e16;
  --bg-elevated: rgba(22, 28, 40, 0.78);
  --text: #e8eef7;
  --text-muted: #94a3b8;
  --text-primary: #e8eef7;
  --text-secondary: #cbd5e1;
  --line: rgba(255, 255, 255, 0.1);
  --line-soft: rgba(148, 163, 184, 0.22);
  --primary: #6ba3ff;
  --primary-dark: #4d8fff;
  --primary-soft: rgba(91, 154, 255, 0.2);
  --accent: #38bdf8;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.42);
  --shadow-sm: 0 8px 32px rgba(0, 0, 0, 0.32);
  --glass-bg: rgba(22, 28, 40, 0.76);
  --glass-bg-strong: rgba(30, 38, 54, 0.88);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-highlight: rgba(255, 255, 255, 0.14);
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.38);
  --glass-inset: inset 0 1px 0 rgba(255, 255, 255, 0.1), inset 0 -1px 0 rgba(255, 255, 255, 0.04);
  --card-bg: #161c28;
  --surface: #1e2636;
  --modal-bg: #161c28;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  position: relative;
  min-height: 100vh;
  isolation: isolate;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

/* Liquid glass background */
.liquid-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.liquid-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.72;
  will-change: transform;
}

.blob-a {
  width: 52vw;
  height: 52vw;
  top: -12%;
  left: -8%;
  background: radial-gradient(circle, rgba(59, 124, 255, 0.55) 0%, rgba(59, 124, 255, 0) 68%);
  animation: liquid-drift-a 22s ease-in-out infinite;
}

.blob-b {
  width: 46vw;
  height: 46vw;
  top: 28%;
  right: -14%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.48) 0%, rgba(14, 165, 233, 0) 68%);
  animation: liquid-drift-b 26s ease-in-out infinite;
}

.blob-c {
  width: 38vw;
  height: 38vw;
  bottom: -10%;
  left: 22%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.32) 0%, rgba(139, 92, 246, 0) 68%);
  animation: liquid-drift-c 24s ease-in-out infinite;
}

.liquid-noise {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@keyframes liquid-drift-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(6vw, 4vh) scale(1.06); }
  66% { transform: translate(2vw, 8vh) scale(0.96); }
}

@keyframes liquid-drift-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40% { transform: translate(-8vw, 5vh) scale(1.08); }
  70% { transform: translate(-4vw, -4vh) scale(0.94); }
}

@keyframes liquid-drift-c {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(5vw, -6vh) scale(1.1); }
}

/* Glass surface mixin via class */
.glass-surface {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--glass-inset);
}

.glass-surface::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(
    145deg,
    rgba(255, 255, 255, 0.42) 0%,
    rgba(255, 255, 255, 0.06) 38%,
    transparent 58%
  );
  pointer-events: none;
}

.glass-shine {
  position: relative;
  overflow: hidden;
}

.glass-shine::after {
  content: "";
  position: absolute;
  top: -40%;
  left: -30%;
  width: 55%;
  height: 140%;
  background: linear-gradient(
    105deg,
    transparent 38%,
    rgba(255, 255, 255, 0.55) 48%,
    rgba(255, 255, 255, 0.12) 52%,
    transparent 62%
  );
  transform: rotate(8deg);
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.glass-shine:hover::after {
  opacity: 1;
}

a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-dark); }

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

.container {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
}

/* Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  background: rgba(255, 255, 255, 0.55);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.nav-inner {
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  color: var(--text);
}

.brand img,
.app-icon--nav {
  width: 32px;
  height: 32px;
}

/* Unified app icon (blue squircle mark) */
.app-icon {
  display: block;
  flex-shrink: 0;
  border-radius: 25%;
  object-fit: cover;
  box-shadow: 0 4px 14px rgba(59, 124, 255, 0.22);
}

.app-icon--footer {
  width: 28px;
  height: 28px;
}

.app-icon--showcase {
  width: 120px;
  height: 120px;
  margin: 0 auto 16px;
  border-radius: 24px;
  box-shadow: 0 14px 40px rgba(59, 124, 255, 0.28);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.nav-links a {
  color: var(--text-muted);
  font-size: 14px;
  padding: 8px 12px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.65);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lang-toggle {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-muted);
  font-size: 13px;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: var(--glass-inset);
}

.lang-toggle:hover { border-color: var(--primary); color: var(--primary); }

.theme-toggle {
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1;
  width: 36px;
  height: 36px;
  padding: 0;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: var(--glass-inset);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover {
  border-color: var(--primary);
  color: var(--primary);
}

[data-theme="dark"] .blob-a {
  background: radial-gradient(circle, rgba(59, 124, 255, 0.38) 0%, rgba(59, 124, 255, 0) 68%);
}

[data-theme="dark"] .blob-b {
  background: radial-gradient(circle, rgba(14, 165, 233, 0.28) 0%, rgba(14, 165, 233, 0) 68%);
}

[data-theme="dark"] .blob-c {
  background: radial-gradient(circle, rgba(139, 92, 246, 0.22) 0%, rgba(139, 92, 246, 0) 68%);
}

[data-theme="dark"] .liquid-noise {
  opacity: 0.06;
}

[data-theme="dark"] .site-header {
  background: rgba(12, 16, 24, 0.88);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .section-alt::before {
  background: rgba(255, 255, 255, 0.03);
  border-top-color: rgba(255, 255, 255, 0.08);
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

[data-theme="dark"] .choice-card.highlight {
  background: rgba(36, 46, 66, 0.92);
  border-color: rgba(91, 154, 255, 0.42);
}

[data-theme="dark"] .version-table th {
  background: rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .site-footer {
  background: rgba(12, 16, 24, 0.72);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

[data-theme="dark"] .roadmap-card.done {
  background: rgba(36, 46, 66, 0.88);
}

[data-theme="dark"] .code-block {
  background: rgba(15, 20, 30, 0.92);
  color: var(--text);
  border: 1px solid var(--glass-border);
}

.code-block {
  background: #f1f5f9;
  padding: 16px;
  border-radius: 10px;
  font-size: 13px;
  overflow-x: auto;
  margin: 0;
}

.cta-band .btn-ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
  text-decoration: none;
}

.btn:hover { transform: translateY(-1px); }

.btn-primary {
  background: linear-gradient(135deg, rgba(59, 124, 255, 0.92), rgba(14, 165, 233, 0.88));
  color: #fff;
  box-shadow: 0 10px 28px rgba(59, 124, 255, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.28);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.28) 0%, transparent 48%);
  pointer-events: none;
}

.btn-primary:hover { color: #fff; }

.btn-secondary {
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  color: var(--text);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-inset);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: var(--text);
  border: 1px solid var(--line-soft);
}

/* Hero */
.hero {
  padding: 72px 0 48px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
  box-shadow: var(--glass-inset);
}

.tag {
  font-size: 12px;
  color: var(--text-muted);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  padding: 6px 12px;
  border-radius: 999px;
  box-shadow: var(--glass-inset);
}

.hero-visual {
  background: var(--glass-bg-strong);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 28px;
  padding: 24px;
  box-shadow: var(--glass-shadow), var(--glass-inset), 0 24px 64px rgba(59, 124, 255, 0.12);
  position: relative;
  overflow: hidden;
}

.hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.5) 0%, transparent 45%);
  pointer-events: none;
}

.hero h1 {
  font-size: clamp(36px, 5vw, 52px);
  line-height: 1.12;
  margin: 0 0 20px;
  letter-spacing: -0.02em;
}

.hero-lead {
  font-size: 18px;
  color: var(--text-muted);
  margin: 0 0 28px;
  max-width: 540px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 28px;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mock-window {
  background: #0b0d12;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mock-titlebar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 12px;
  color: #94a3b8;
}

.mock-dots { display: flex; gap: 6px; }
.mock-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.mock-body {
  display: grid;
  grid-template-columns: 180px 1fr;
  min-height: 280px;
}

.mock-sidebar {
  background: rgba(255, 255, 255, 0.03);
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  padding: 14px;
}

.mock-folder {
  height: 28px;
  margin-bottom: 8px;
  border-radius: 8px;
  background: rgba(59, 124, 255, 0.22);
}

.mock-folder.muted { background: rgba(255, 255, 255, 0.06); width: 80%; }

.mock-content { padding: 14px; }

.mock-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.mock-card {
  aspect-ratio: 1;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(59, 124, 255, 0.35), rgba(14, 165, 233, 0.2));
}

.mock-preview {
  margin-top: 12px;
  height: 72px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px dashed rgba(255, 255, 255, 0.12);
}

/* Sections */
.section {
  padding: 64px 0;
}

.section-header {
  margin-bottom: 40px;
}

.section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(28px, 3vw, 36px);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.section-desc {
  color: var(--text-muted);
  font-size: 17px;
  max-width: 640px;
  margin: 0;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.section-alt {
  position: relative;
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255, 255, 255, 0.45);
  border-bottom: 1px solid rgba(255, 255, 255, 0.45);
  pointer-events: none;
}

.section-alt > .container {
  position: relative;
}

.card {
  position: relative;
  overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--glass-shadow), var(--glass-inset);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.45) 0%, transparent 42%);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.92);
  box-shadow: 0 20px 48px rgba(31, 38, 135, 0.14), var(--glass-inset);
}

.card-num {
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 12px;
}

.card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 14px;
}

.feature-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin-bottom: 56px;
}

.feature-block.reverse { direction: rtl; }
.feature-block.reverse > * { direction: ltr; }

.feature-panel {
  position: relative;
  overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--glass-shadow), var(--glass-inset);
}

.feature-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.4) 0%, transparent 45%);
  pointer-events: none;
}

.feature-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 0;
}

.feature-list li {
  padding: 8px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text-muted);
  font-size: 14px;
}

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

/* Download */
.download-hero {
  padding: 56px 0 32px;
  text-align: center;
}

.download-hero .container {
  position: relative;
  padding: 40px 32px;
  border-radius: 28px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), var(--glass-inset);
}

.download-hero .container::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.42) 0%, transparent 48%);
  pointer-events: none;
}

.download-hero .container > * {
  position: relative;
  z-index: 1;
}

.download-hero h1 { font-size: clamp(32px, 4vw, 44px); margin: 0 0 16px; }
.download-hero p { color: var(--text-muted); font-size: 17px; max-width: 720px; margin: 0 auto 24px; }

.download-meta {
  font-size: 14px;
  color: var(--text-muted);
}

.choice-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.choice-card {
  position: relative;
  overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--glass-shadow), var(--glass-inset);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.choice-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.42) 0%, transparent 45%);
  pointer-events: none;
}

.choice-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(31, 38, 135, 0.12), var(--glass-inset);
}

.choice-card.highlight {
  border-color: rgba(59, 124, 255, 0.45);
  background: rgba(255, 255, 255, 0.58);
  box-shadow: var(--glass-shadow), var(--glass-inset), 0 12px 40px rgba(59, 124, 255, 0.14);
}

.choice-card h3 { margin: 0 0 10px; font-size: 20px; }
.choice-card p { margin: 0 0 20px; color: var(--text-muted); font-size: 14px; }

.requirements {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.req-item {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 14px;
  box-shadow: var(--glass-inset);
}

.version-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--glass-shadow), var(--glass-inset);
}

.version-table th,
.version-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.version-table th {
  background: rgba(255, 255, 255, 0.35);
  font-weight: 600;
  color: var(--text-muted);
}

.version-table tr:last-child td { border-bottom: none; }

.changelog-entry {
  position: relative;
  overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 24px;
  box-shadow: var(--glass-shadow), var(--glass-inset);
}

.changelog-entry h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.changelog-date {
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 16px;
}

.changelog-entry ul {
  margin: 0;
  padding-left: 20px;
  color: var(--text-muted);
}

.changelog-entry li { margin-bottom: 8px; }

.roadmap-section {
  margin-bottom: 48px;
}

.roadmap-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
}

.roadmap-card {
  position: relative;
  overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 20px;
  box-shadow: var(--glass-inset);
}

.roadmap-card.done {
  border-color: rgba(16, 185, 129, 0.42);
  background: rgba(255, 255, 255, 0.55);
}
.roadmap-card h4 { margin: 0 0 8px; font-size: 16px; }
.roadmap-card p { margin: 0; font-size: 13px; color: var(--text-muted); }

.status {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.status.done { background: rgba(16, 185, 129, 0.12); color: #059669; }
.status.planned { background: var(--primary-soft); color: var(--primary-dark); }

.faq-item {
  position: relative;
  overflow: hidden;
  background: var(--glass-bg);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 20px 22px;
  margin-bottom: 12px;
  box-shadow: var(--glass-inset);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.faq-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(31, 38, 135, 0.1), var(--glass-inset);
}

.faq-item h3 { margin: 0 0 8px; font-size: 16px; }
.faq-item p { margin: 0; color: var(--text-muted); font-size: 14px; }

.cta-band {
  margin: 48px 0;
  padding: 48px 32px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(59, 124, 255, 0.78), rgba(14, 165, 233, 0.72));
  backdrop-filter: blur(24px) saturate(160%);
  -webkit-backdrop-filter: blur(24px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 28px;
  color: #fff;
  box-shadow: 0 24px 64px rgba(59, 124, 255, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.35) 0%, transparent 50%);
  pointer-events: none;
}

.cta-band > * {
  position: relative;
}

.cta-band h2 { margin: 0 0 12px; font-size: 28px; }
.cta-band p { margin: 0 0 24px; opacity: 0.92; }
.cta-band .btn-secondary { background: #fff; border: none; }

/* Footer — mobile-first */
.site-footer {
  border-top: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.42);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  padding: 32px 0 calc(28px + env(safe-area-inset-bottom, 0px));
  margin-top: 32px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-bottom: 20px;
}

.footer-brand {
  padding: 20px;
  border-radius: var(--radius);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-inset);
}

.footer-brand .brand {
  margin-bottom: 4px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.65;
  margin: 10px 0 0;
  max-width: none;
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.footer-col {
  padding: 16px 18px;
  border-radius: var(--radius-sm);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-inset);
}

.footer-col h4 {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
}

.footer-col a {
  display: flex;
  align-items: center;
  min-height: 40px;
  padding: 2px 0;
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 0;
  text-decoration: none;
}

.footer-col a:hover { color: var(--primary); }

.footer-icp {
  color: var(--text-muted);
  font-size: 13px;
  text-decoration: none;
}

a.footer-icp:hover {
  color: var(--primary);
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: 16px 0 8px;
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 10px;
}

.footer-bottom .footer-icp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-inset);
}

@media (min-width: 901px) {
  .site-footer {
    padding: 48px 0 32px;
    margin-top: 48px;
  }

  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
    margin-bottom: 32px;
  }

  .footer-links {
    display: contents;
  }

  .footer-brand {
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .footer-brand p {
    font-size: 14px;
    margin: 12px 0 0;
    max-width: 280px;
  }

  .footer-col {
    padding: 0;
    background: none;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .footer-col h4 {
    margin: 0 0 14px;
    font-size: 14px;
    letter-spacing: normal;
    text-transform: none;
    font-weight: 600;
  }

  .footer-col a {
    display: block;
    min-height: auto;
    padding: 0;
    font-size: 14px;
    margin-bottom: 10px;
  }

  .footer-bottom {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    text-align: left;
    padding-top: 20px;
    padding-bottom: 0;
    border-top-color: var(--line);
  }

  .footer-bottom .footer-icp {
    min-height: auto;
    padding: 0;
    border: none;
    background: none;
    box-shadow: none;
    border-radius: 0;
  }
}

.card > *,
.choice-card > *,
.feature-panel > *,
.faq-item > *,
.changelog-entry > *,
.hero-visual > * {
  position: relative;
  z-index: 1;
}

@media (prefers-reduced-motion: reduce) {
  .liquid-blob {
    animation: none;
  }
}

/* Mobile */
.menu-btn {
  display: none;
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
  padding: 8px 10px;
  cursor: pointer;
  box-shadow: var(--glass-inset);
}

@media (max-width: 900px) {
  .container {
    width: min(100% - 32px, var(--max-width));
  }

  .hero {
    padding: 48px 0 36px;
  }

  .hero h1 {
    font-size: clamp(30px, 8vw, 40px);
  }

  .hero-lead {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-grid,
  .feature-block,
  .feature-block.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
    gap: 32px;
  }

  .section {
    padding: 48px 0;
  }

  .section-title {
    font-size: clamp(24px, 6vw, 30px);
  }

  .section-desc {
    font-size: 15px;
  }

  .card-grid,
  .choice-grid,
  .roadmap-grid {
    gap: 14px;
  }

  .cta-band {
    margin: 32px 0;
    padding: 32px 20px;
    border-radius: 20px;
  }

  .cta-band h2 {
    font-size: 22px;
  }

  .download-hero .container {
    padding: 28px 20px;
  }

  .mock-body { grid-template-columns: 100px 1fr; }

  .site-header {
    position: sticky;
  }

  .nav-inner {
    position: relative;
    gap: 12px;
  }

  .brand {
    font-size: 16px;
    min-width: 0;
  }

  .brand span {
    white-space: nowrap;
  }

  .nav-actions .btn-primary {
    padding: 10px 16px;
    font-size: 13px;
  }

  .nav-actions {
    margin-left: auto;
    flex-shrink: 0;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    z-index: 120;
    background: #ffffff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 1px solid var(--line-soft);
    padding: 12px 16px 16px;
    flex-direction: column;
    align-items: stretch;
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.16);
    max-height: calc(100dvh - var(--nav-height));
    overflow-y: auto;
  }

  [data-theme="dark"] .nav-links {
    background: #141a24;
    border-bottom-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  }

  .nav-links a {
    font-size: 15px;
    padding: 12px 14px;
    min-height: 44px;
    display: flex;
    align-items: center;
    border-radius: 10px;
  }

  .nav-links.open { display: flex; }

  body.nav-open {
    overflow: hidden;
    touch-action: none;
  }

  .menu-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    min-height: 40px;
  }

  .site-footer {
    padding: 32px 0 calc(24px + env(safe-area-inset-bottom, 0px));
    margin-top: 32px;
  }
}

@media (max-width: 480px) {
  .container {
    width: min(100% - 24px, var(--max-width));
  }

  .hero-visual {
    padding: 16px;
    border-radius: 20px;
  }

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

  .version-table th,
  .version-table td {
    padding: 10px 12px;
    font-size: 13px;
  }
}

/* ── Feedback page ── */
.feedback-layout {
  display: grid;
  grid-template-columns: minmax(280px, 340px) 1fr;
  gap: 28px;
  align-items: start;
}

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

.feedback-auth-card,
.feedback-form-card {
  padding: 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: var(--card-bg);
}

.feedback-user-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.feedback-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  object-fit: cover;
}

.feedback-user-name {
  font-weight: 600;
  font-size: 15px;
}

.feedback-user-meta {
  font-size: 12px;
  color: var(--text-muted);
}

.feedback-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
  font-size: 13px;
  color: var(--text-secondary);
}

.feedback-field input,
.feedback-field select,
.feedback-field textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  color: var(--text-primary);
  font: inherit;
  resize: vertical;
}

.feedback-field input:focus,
.feedback-field select:focus,
.feedback-field textarea:focus {
  outline: 2px solid var(--accent-soft);
  border-color: var(--accent);
}

.feedback-message {
  margin-top: 12px;
  font-size: 13px;
}

.feedback-message.is-ok { color: #16a34a; }
.feedback-message.is-error { color: #dc2626; }

.feedback-list-wrap {
  min-width: 0;
}

.feedback-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.feedback-list-hint {
  font-size: 13px;
  color: var(--text-muted);
}

.feedback-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.feedback-item {
  position: relative;
  padding: 20px 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: var(--card-bg);
  overflow: hidden;
}

.feedback-item-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.feedback-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}

.feedback-item-title {
  margin: 0 0 8px;
  font-size: 17px;
}

.feedback-item-content {
  margin: 0 0 12px;
  color: var(--text-secondary);
  line-height: 1.65;
  white-space: pre-wrap;
}

.feedback-item-author {
  font-size: 12px;
  color: var(--text-muted);
}

.feedback-item--blurred .feedback-item-title,
.feedback-item--blurred .feedback-item-content,
.feedback-item--blurred .feedback-item-author {
  filter: blur(6px);
  user-select: none;
  pointer-events: none;
}

.feedback-blur-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(2px);
  z-index: 2;
  text-align: center;
  padding: 16px;
}

[data-theme="dark"] .feedback-blur-overlay {
  background: rgba(15, 20, 28, 0.72);
}

.btn-sm {
  padding: 8px 14px;
  font-size: 13px;
}

.feedback-empty {
  text-align: center;
  padding: 48px 16px;
  color: var(--text-muted);
}

.feedback-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}

.feedback-error {
  color: #dc2626;
}

.feedback-modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.feedback-modal[hidden] {
  display: none !important;
}

.feedback-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.72);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.feedback-modal-panel {
  position: relative;
  z-index: 1;
  width: min(100%, 380px);
  padding: 28px 24px 24px;
  border-radius: 20px;
  border: 1px solid var(--line-soft);
  background: var(--modal-bg);
  box-shadow: 0 24px 64px rgba(15, 23, 42, 0.35);
  text-align: center;
}

.feedback-modal-close {
  position: absolute;
  top: 10px;
  right: 14px;
  border: none;
  background: none;
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
  color: var(--text-muted);
}

.wx-login-box {
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.feedback-login-wait {
  margin: 12px 0 0;
  font-size: 13px;
  color: var(--text-muted);
}

@media (max-width: 900px) {
  .feedback-layout {
    grid-template-columns: 1fr;
  }
}

/* ── Admin ── */
.admin-login-wrap {
  display: flex;
  justify-content: center;
  padding: 48px 0 24px;
}

.admin-login-card {
  width: min(100%, 400px);
  padding: 28px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-soft);
  background: var(--card-bg);
}

.admin-login-card h1 {
  margin: 0 0 8px;
  font-size: 24px;
}

.admin-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.admin-stat {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--line-soft);
  background: var(--card-bg);
  text-align: center;
}

.admin-stat-n {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
}

.admin-stat-l {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-muted);
}

.admin-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px;
  margin-bottom: 16px;
  border-radius: 14px;
  border: 1px solid var(--line-soft);
  background: var(--card-bg);
}

.admin-filters input,
.admin-filters select {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  color: var(--text-primary);
  font: inherit;
}

.admin-filters input {
  flex: 1 1 200px;
  min-width: 160px;
}

.admin-table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--line-soft);
  background: var(--card-bg);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th,
.admin-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.admin-table th {
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  white-space: nowrap;
}

.admin-cell-main {
  min-width: 220px;
  max-width: 420px;
}

.admin-title {
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.admin-content {
  color: var(--text-secondary);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-word;
}

.admin-meta {
  margin-top: 6px;
  font-size: 11px;
  color: var(--text-muted);
}

.admin-status {
  padding: 6px 8px;
  border-radius: 8px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  color: var(--text-primary);
  font: inherit;
}

@media (max-width: 900px) {
  .admin-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.feedback-labels,
.admin-labels {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 8px 0;
}

.feedback-label {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(37, 99, 235, 0.1);
  color: var(--accent);
  border: 1px solid rgba(37, 99, 235, 0.2);
}

.feedback-item-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 8px;
  flex-wrap: wrap;
}

.feedback-item-title-row .feedback-item-title {
  margin: 0;
  flex: 1 1 auto;
  min-width: 0;
}

.feedback-status {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.feedback-status--pill {
  flex: 0 0 auto;
  padding: 4px 12px;
  font-size: 13px;
  line-height: 1.3;
  white-space: nowrap;
}

.feedback-status--open { background: #fef3c7; color: #92400e; }
.feedback-status--accepted { background: #dbeafe; color: #1e40af; }
.feedback-status--done { background: #dcfce7; color: #166534; }
.feedback-status--rejected { background: #fee2e2; color: #991b1b; }

[data-theme="dark"] .feedback-status--open { background: rgba(245, 158, 11, 0.2); color: #fbbf24; }
[data-theme="dark"] .feedback-status--accepted { background: rgba(59, 130, 246, 0.2); color: #93c5fd; }
[data-theme="dark"] .feedback-status--done { background: rgba(34, 197, 94, 0.2); color: #86efac; }
[data-theme="dark"] .feedback-status--rejected { background: rgba(239, 68, 68, 0.2); color: #fca5a5; }

.feedback-annotation {
  margin: 14px 0 0;
  padding: 14px 16px;
  border-radius: 12px;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-left: 4px solid var(--primary);
}

[data-theme="dark"] .feedback-annotation {
  background: rgba(59, 130, 246, 0.16);
  border-color: rgba(96, 165, 250, 0.35);
}

.feedback-official-head {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--primary-dark);
}

[data-theme="dark"] .feedback-official-head {
  color: #93c5fd;
}

.feedback-annotation p {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #0f172a;
  white-space: pre-wrap;
}

[data-theme="dark"] .feedback-annotation p {
  color: #e8eef7;
}

.feedback-comments {
  margin-top: 14px;
  padding: 14px 16px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
}

[data-theme="dark"] .feedback-comments {
  background: #1a2230;
  border-color: rgba(148, 163, 184, 0.25);
}

.feedback-comments-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #0f172a;
}

[data-theme="dark"] .feedback-comments-title {
  color: #e8eef7;
}

.feedback-comment {
  padding: 12px 14px;
  margin-bottom: 10px;
  border-radius: 10px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-left: 3px solid var(--primary);
}

.feedback-comment:last-child {
  margin-bottom: 0;
}

[data-theme="dark"] .feedback-comment {
  background: #161c28;
  border-color: rgba(148, 163, 184, 0.22);
}

.feedback-comment-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 12px;
  color: #64748b;
  margin-bottom: 6px;
}

.feedback-comment-head strong {
  color: #0f172a;
}

[data-theme="dark"] .feedback-comment-head strong {
  color: #e8eef7;
}

.feedback-comment-body {
  font-size: 14px;
  line-height: 1.6;
  color: #334155;
  white-space: pre-wrap;
}

[data-theme="dark"] .feedback-comment-body {
  color: #cbd5e1;
}

.feedback-reply-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: #dcfce7;
  color: #166534;
}

[data-theme="dark"] .feedback-reply-badge {
  background: rgba(34, 197, 94, 0.2);
  color: #86efac;
}

.feedback-item {
  background: #ffffff;
}

[data-theme="dark"] .feedback-item {
  background: #161c28;
}

.admin-annotation-preview {
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 12px;
  color: var(--accent);
  background: rgba(37, 99, 235, 0.06);
}

.admin-ops {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 96px;
}

.admin-detail-panel {
  width: min(100%, 560px);
  max-height: min(90vh, 820px);
  overflow-y: auto;
  text-align: left;
  background: #ffffff !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  box-shadow: 0 28px 80px rgba(15, 23, 42, 0.4);
}

.admin-detail-panel.glass-shine::after {
  display: none !important;
}

[data-theme="dark"] .admin-detail-panel {
  background: #161c28 !important;
}

.admin-detail-panel .feedback-field input,
.admin-detail-panel .feedback-field textarea,
.admin-detail-panel .feedback-field select {
  background: #f8fafc;
  color: #0f172a;
  border: 1px solid #cbd5e1;
}

[data-theme="dark"] .admin-detail-panel .feedback-field input,
[data-theme="dark"] .admin-detail-panel .feedback-field textarea,
[data-theme="dark"] .admin-detail-panel .feedback-field select {
  background: #1e2636;
  color: #e8eef7;
  border-color: rgba(148, 163, 184, 0.35);
}

.admin-detail-panel h2 {
  margin: 0 0 8px;
  font-size: 18px;
  padding-right: 28px;
  color: var(--text-primary);
}

.admin-detail-content {
  margin: 0 0 16px;
  color: var(--text-secondary);
  white-space: pre-wrap;
  line-height: 1.55;
}

.admin-detail-sub {
  margin: 20px 0 10px;
  font-size: 15px;
}

.admin-detail-actions {
  margin-bottom: 8px;
}

.admin-comments {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.admin-comments-empty {
  font-size: 13px;
  color: var(--text-muted);
  margin: 0;
}

.admin-comment {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
}

.admin-comment-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.admin-comment-head strong {
  color: var(--text-primary);
}

.admin-comment-body {
  font-size: 13px;
  white-space: pre-wrap;
  color: var(--text-secondary);
}