/* ===== 青漫漫画下载站 ｜ 清新科技风 ===== */
:root {
  --qm-bg-1: #f0fdfa;
  --qm-bg-2: #ecfdf5;
  --qm-bg-3: #f0f9ff;
  --qm-panel: rgba(255, 255, 255, 0.72);
  --qm-panel-strong: rgba(255, 255, 255, 0.88);
  --qm-line: rgba(13, 148, 136, 0.14);
  --qm-line-soft: rgba(13, 148, 136, 0.08);
  --qm-text: #0f172a;
  --qm-muted: #64748b;
  --qm-deep: #0d9488;
  --qm-cyan: #0ea5a4;
  --qm-blue: #3b82f6;
  --qm-indigo: #6366f1;
  --qm-orange: #f97316;
  --qm-orange-2: #fb923c;
  --qm-wrap: 1120px;
  --qm-shadow: 0 4px 20px rgba(13, 148, 136, 0.08);
  --qm-shadow-lg: 0 8px 32px rgba(13, 148, 136, 0.12);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  color: var(--qm-text);
  background: var(--qm-bg-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* 背景：多层渐变 + 网格 + 漂移光球 + 粒子 */
.qm-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(900px 500px at 88% -6%, rgba(13, 148, 136, 0.18), transparent 62%),
    radial-gradient(700px 480px at -4% 18%, rgba(59, 130, 246, 0.14), transparent 62%),
    radial-gradient(800px 520px at 50% 112%, rgba(99, 102, 241, 0.12), transparent 62%),
    linear-gradient(180deg, #f0fdfa 0%, #ecfdf5 42%, #f0f9ff 100%);
}
.qm-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(13, 148, 136, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(13, 148, 136, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  opacity: 0.6;
}
.qm-orb {
  position: absolute;
  border-radius: 0;
  filter: blur(48px); transform: none; border-radius: 0;
  opacity: 0.55;
  mix-blend-mode: multiply;
}
.qm-orb-a { width: 420px; height: 420px; background: #0d9488; top: -120px; left: -100px; animation: drift-a 16s ease-in-out infinite; }
.qm-orb-b { width: 380px; height: 380px; background: #3b82f6; top: 40%; right: -120px; animation: drift-b 20s ease-in-out infinite; }
.qm-orb-c { width: 300px; height: 300px; background: #f97316; bottom: -80px; left: 30%; animation: drift-c 14s ease-in-out infinite; }
.qm-orb-d { width: 260px; height: 260px; background: #6366f1; top: 60%; left: -60px; animation: drift-a 18s ease-in-out infinite reverse; }
@keyframes drift-a {
  0%,100% { transform: translate(0, 0); }
  50% { transform: translate(60px, 40px); }
}
@keyframes drift-b {
  0%,100% { transform: translate(0, 0); }
  50% { transform: translate(-80px, -50px); }
}
@keyframes drift-c {
  0%,100% { transform: translate(0, 0); }
  50% { transform: translate(50px, -70px); }
}
.qm-particles {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 12% 22%, rgba(13,148,136,0.5), transparent 50%),
    radial-gradient(2px 2px at 35% 78%, rgba(59,130,246,0.45), transparent 50%),
    radial-gradient(2px 2px at 66% 32%, rgba(249,115,22,0.45), transparent 50%),
    radial-gradient(2px 2px at 82% 65%, rgba(99,102,241,0.45), transparent 50%),
    radial-gradient(1.5px 1.5px at 50% 12%, rgba(13,148,136,0.5), transparent 50%),
    radial-gradient(1.5px 1.5px at 22% 52%, rgba(59,130,246,0.4), transparent 50%),
    radial-gradient(1.5px 1.5px at 78% 85%, rgba(249,115,22,0.4), transparent 50%);
  animation: twinkle 6s ease-in-out infinite alternate;
}
@keyframes twinkle {
  from { opacity: 0.5; }
  to { opacity: 1; }
}

.qm-wrap { max-width: var(--qm-wrap); margin: 0 auto; padding: 0 20px; }
img { max-width: 100%; display: block; }

/* Header */
.qm-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(18px);
  background: rgba(240, 253, 250, 0.78);
  border-bottom: 1px solid var(--qm-line);
}
.qm-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 20px;
}
.qm-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--qm-text);
  font-weight: 800;
}
.qm-brand img { width: 40px; height: 40px; border-radius: 0; box-shadow: 0 2px 8px rgba(13,148,136,0.18); }
.qm-brand span { font-size: 18px; letter-spacing: 0.5px; }
.qm-brand small {
  display: block;
  font-size: 10px;
  color: var(--qm-muted);
  font-weight: 400;
  letter-spacing: 2px;
  margin-top: 1px;
}
.qm-navlinks { display: flex; gap: 28px; }
.qm-navlinks a {
  color: var(--qm-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease;
  padding: 4px 0;
}
.qm-navlinks a:hover { color: var(--qm-deep); }

/* Buttons */
.qm-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 0;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  border: none;
  letter-spacing: 0.3px;
}
.qm-btn-lg { padding: 16px 30px; font-size: 15px; }
.qm-btn-sm { padding: 10px 20px; font-size: 13px; }
.qm-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; }
.qm-btn-lg svg { width: 20px; height: 20px; }
.qm-btn {
  background: linear-gradient(135deg, var(--qm-deep) 0%, var(--qm-cyan) 100%);
  color: #fff;
  box-shadow: 0 4px 18px rgba(13, 148, 136, 0.3);
}
.qm-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(13, 148, 136, 0.4);
}
.qm-btn-ghost {
  background: transparent;
  color: var(--qm-deep);
  border: 1.5px solid var(--qm-deep);
  box-shadow: none;
}
.qm-btn-ghost:hover {
  background: rgba(13, 148, 136, 0.08);
  box-shadow: none;
}

/* Hero */
.qm-hero { padding: 42px 0 20px; }
.qm-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  align-items: center;
  gap: 40px;
}
.qm-kicker {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--qm-deep);
  padding: 4px 12px;
  border-radius: 0;
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.18);
  margin-bottom: 18px;
}
.qm-badges { display: flex; gap: 8px; margin-bottom: 18px; flex-wrap: wrap; }
.qm-badges span {
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 0;
  background: rgba(59, 130, 246, 0.08);
  color: var(--qm-blue);
  border: 1px solid rgba(59, 130, 246, 0.18);
  font-weight: 600;
}
.qm-hero h1 {
  font-size: clamp(26px, 3.2vw, 42px);
  line-height: 1.25;
  font-weight: 900;
  letter-spacing: -0.5px;
  margin: 0 0 18px;
  color: var(--qm-text);
  background: linear-gradient(135deg, var(--qm-text) 0%, var(--qm-deep) 70%, var(--qm-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.qm-hero-sub {
  font-size: 15px;
  line-height: 1.8;
  color: var(--qm-muted);
  max-width: none;
  margin: 0 0 26px;
}
.qm-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.qm-hero-meta {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding: 16px 0 0;
  border-top: 1px solid var(--qm-line);
}
.qm-hero-meta li { text-align: center; }
.qm-hero-meta b {
  display: block;
  font-size: 15px;
  font-weight: 800;
  color: var(--qm-deep);
}
.qm-hero-meta span { font-size: 11px; color: var(--qm-muted); letter-spacing: 0.5px; }

.qm-hero-stage { position: relative; display: flex; align-items: center; justify-content: center; }
.qm-hero-logo-panel {
  position: relative;
  width: 100%;
  max-width: 400px;
  height: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  box-shadow:
    0 30px 60px -20px rgba(13, 148, 136, 0.22),
    0 10px 24px -10px rgba(59, 130, 246, 0.14);
  backdrop-filter: blur(14px);
  overflow: hidden;
}
.qm-hero-logo-panel::before {
  content: "青漫漫画";
  position: absolute;
  top: -14px;
  left: 24px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--qm-deep) 0%, var(--qm-cyan) 100%);
  color: #fff;
  padding: 4px 16px;
  border-radius: 0;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
  z-index: 2;
}
.qm-hero-logo-orb {
  position: absolute;
  width: 320px;
  height: 320px;
  top: -80px;
  right: -60px;
  background: radial-gradient(circle, rgba(13,148,136,0.22) 0%, transparent 70%);
  filter: blur(8px);
  z-index: 0;
}
.qm-hero-logo-orb-2 {
  position: absolute;
  width: 280px;
  height: 280px;
  bottom: -60px;
  left: -50px;
  background: radial-gradient(circle, rgba(59,130,246,0.18) 0%, transparent 70%);
  filter: blur(10px);
  z-index: 0;
}
.qm-hero-logo {
  position: relative;
  z-index: 1;
  width: 180px;
  height: 180px;
  object-fit: contain;
  border-radius: 0;
  filter: drop-shadow(0 16px 40px rgba(13,148,136,0.25));
  transition: transform 0.3s ease;
}
.qm-hero-logo-panel:hover .qm-hero-logo { transform: translateY(-4px) scale(1.04); }
.qm-hero-logo-panel b {
  position: relative;
  z-index: 1;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: 3px;
  color: var(--qm-text);
  background: linear-gradient(135deg, var(--qm-deep) 0%, var(--qm-blue) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-top: 4px;
}
.qm-hero-logo-panel span {
  position: relative;
  z-index: 1;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--qm-muted);
}
.qm-float {
  position: absolute;
  font-size: 11px;
  font-weight: 700;
  padding: 7px 12px;
  border-radius: 0;
  background: rgba(255,255,255,0.95);
  box-shadow: 0 8px 24px rgba(13,148,136,0.2);
  color: var(--qm-deep);
  letter-spacing: 0.3px;
  backdrop-filter: blur(8px);
  white-space: nowrap;
  z-index: 3;
  border: 1px solid rgba(13,148,136,0.15);
}
.qm-float-a { top: -12px; right: -4px; }
.qm-float-b { bottom: -14px; left: -4px; background: linear-gradient(135deg, var(--qm-orange) 0%, var(--qm-orange-2) 100%); color: #fff; border: 1px solid rgba(249,115,22,0.3); }

/* Stats */
.qm-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 24px 0;
  margin-top: 36px;
  box-shadow: var(--qm-shadow);
  backdrop-filter: blur(12px);
  list-style: none;
}
.qm-stats > div { text-align: center; border-left: 1px solid var(--qm-line); }
.qm-stats > div:first-child { border-left: none; }
.qm-stats dt { font-size: 28px; font-weight: 900; color: var(--qm-deep); margin: 0; letter-spacing: -1px; }
.qm-stats dd { font-size: 12px; color: var(--qm-muted); margin: 4px 0 0; letter-spacing: 1px; }

/* Sections */
main section { padding: 60px 0; }
.qm-section-alt {
  background: linear-gradient(180deg, rgba(13,148,136,0.04) 0%, rgba(59,130,246,0.03) 100%);
  border-top: 1px solid var(--qm-line);
  border-bottom: 1px solid var(--qm-line);
}
.qm-section-head { text-align: center; margin-bottom: 36px; }
.qm-section-head .qm-kicker { margin-bottom: 12px; }
.qm-section-head h2 {
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 900;
  letter-spacing: -0.3px;
  margin: 0 0 10px;
  color: var(--qm-text);
}
.qm-section-head p { font-size: 14px; color: var(--qm-muted); max-width: 640px; margin: 0 auto; line-height: 1.8; }

/* Feature cards */
.qm-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.qm-card {
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 26px 24px 22px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
  backdrop-filter: blur(12px);
}
.qm-card:hover {
  transform: translateY(-4px);
  border-color: rgba(13,148,136,0.35);
  box-shadow: 0 16px 40px -10px rgba(13,148,136,0.15);
}
.qm-ico {
  width: 44px; height: 44px;
  margin-bottom: 14px;
  object-fit: contain;
  display: block;
}
.qm-card h3 { font-size: 16px; font-weight: 800; margin: 0 0 8px; color: var(--qm-text); }
.qm-card p { font-size: 13px; color: var(--qm-muted); margin: 0; line-height: 1.8; }

/* Ranking */
.qm-ranking-wrap {
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 24px 28px;
  box-shadow: var(--qm-shadow-lg);
  backdrop-filter: blur(14px);
}
.qm-ranking-tabs {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--qm-line);
  padding-bottom: 14px;
}
.qm-ranking-tabs span {
  font-size: 13px;
  font-weight: 600;
  color: var(--qm-muted);
  padding-bottom: 10px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.qm-ranking-tabs span.qm-rank-on {
  color: var(--qm-deep);
  border-bottom-color: var(--qm-deep);
}
.qm-ranking-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px 24px;
}
.qm-ranking-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-radius: 0;
  transition: background 0.2s ease;
}
.qm-ranking-list li:hover { background: rgba(13,148,136,0.05); }
.qm-num {
  width: 26px;
  font-size: 20px;
  font-weight: 900;
  text-align: center;
  color: #cbd5e1;
  font-style: normal;
}
.qm-ranking-list li:nth-child(-n+3) .qm-num { color: var(--qm-deep); }
.qm-ranking-list li:nth-child(-n+2) .qm-num { color: #334155; }
.qm-ranking-list li:nth-child(1) .qm-num { color: #f59e0b; font-size: 22px; }
.qm-rcov {
  width: 38px; height: 52px; border-radius: 0; flex-shrink: 0;
  background: linear-gradient(135deg, #0ea5a4, #2563eb);
}
.qm-rc1 { background: linear-gradient(135deg, #14b8a6, #6366f1); }
.qm-rc2 { background: linear-gradient(135deg, #06b6d4, #8b5cf6); }
.qm-rc3 { background: linear-gradient(135deg, #10b981, #0ea5e9); }
.qm-rc4 { background: linear-gradient(135deg, #0d9488, #7c3aed); }
.qm-rc5 { background: linear-gradient(135deg, #14b8a6, #e11d48); }
.qm-rc6 { background: linear-gradient(135deg, #0ea5a4, #3b82f6); }
.qm-ranking-list i { flex: 1; min-width: 0; font-style: normal; }
.qm-ranking-list em { font-style: normal; font-size: 14px; font-weight: 700; color: var(--qm-text); display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.qm-ranking-list small { font-size: 11px; color: var(--qm-muted); }
.qm-tag {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 0;
  background: rgba(13,148,136,0.08);
  color: var(--qm-deep);
  font-weight: 700;
  flex-shrink: 0;
}

/* Schedule */
.qm-schedule {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 10px;
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 20px 22px;
  box-shadow: var(--qm-shadow);
  backdrop-filter: blur(12px);
}
.qm-day {
  text-align: center;
  padding: 16px 6px;
  border-radius: 0;
  background: rgba(255,255,255,0.5);
  border: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.qm-day b { display: block; font-size: 13px; font-weight: 800; color: var(--qm-text); margin-bottom: 6px; }
.qm-day span { display: block; font-size: 10px; color: var(--qm-muted); margin-bottom: 10px; }
.qm-day i {
  display: block;
  height: 5px;
  background: linear-gradient(90deg, var(--qm-deep), var(--qm-blue));
  border-radius: 0;
  margin: 0 auto;
}
.qm-day.qm-day-today {
  border-color: rgba(13,148,136,0.35);
  background: linear-gradient(135deg, rgba(13,148,136,0.14), rgba(249,115,22,0.12));
  box-shadow: 0 4px 14px rgba(13,148,136,0.2);
}
.qm-day.qm-day-today b { color: var(--qm-deep); }
.qm-day.qm-day-today i { background: linear-gradient(90deg, var(--qm-orange), var(--qm-orange-2)); }

/* Screenshots */
.qm-shot-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.qm-shot {
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 10px;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.qm-shot:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px -10px rgba(13,148,136,0.2);
}
.qm-shot-media {
  aspect-ratio: 9/16;
  overflow: hidden;
  border-radius: 0;
  background: #f4f7fa;
}
.qm-shot-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.qm-shot figcaption { display: flex; flex-direction: column; gap: 2px; padding: 10px 8px 6px; text-align: center; }
.qm-shot b { font-size: 14px; color: var(--qm-text); }
.qm-shot span { font-size: 11px; color: var(--qm-muted); }

/* Genres */
.qm-genre-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.qm-genre {
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  overflow: hidden;
  backdrop-filter: blur(12px);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.qm-genre:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 32px -10px rgba(13,148,136,0.2);
}
.qm-genre img { width: 100%; aspect-ratio: 3/4; object-fit: cover; }
.qm-genre-body { padding: 14px 16px 14px; }
.qm-genre h3 { font-size: 15px; font-weight: 800; margin: 0 0 6px; }
.qm-genre p { font-size: 12px; color: var(--qm-muted); margin: 0; line-height: 1.7; }
.qm-genre span {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--qm-deep);
  margin-top: 10px;
}

/* Community */
.qm-community-wrap {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.qm-c-post {
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 18px 18px 16px;
  backdrop-filter: blur(12px);
}
.qm-c-head { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; flex-wrap: wrap; }
.qm-c-head b { font-size: 14px; font-weight: 800; color: var(--qm-text); }
.qm-c-head span {
  font-size: 10px;
  padding: 1px 7px;
  border-radius: 0;
  background: rgba(59,130,246,0.1);
  color: var(--qm-blue);
  font-weight: 700;
}
.qm-c-head i { font-size: 11px; color: var(--qm-muted); margin-left: auto; font-style: normal; }
.qm-c-post p { font-size: 13px; color: var(--qm-text); line-height: 1.8; margin: 0 0 12px; }
.qm-c-foot { display: flex; gap: 14px; font-size: 11px; color: var(--qm-muted); }

/* Voices */
.qm-voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.qm-voice {
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 20px 18px 18px;
  backdrop-filter: blur(12px);
}
.qm-voice p { font-size: 13px; color: var(--qm-text); line-height: 1.85; margin: 0 0 14px; }
.qm-voice-meta { display: flex; justify-content: space-between; font-size: 11px; color: var(--qm-muted); }
.qm-voice-meta time { color: var(--qm-deep); }

/* FAQ */
.qm-faq-list { display: flex; flex-direction: column; gap: 10px; }
.qm-faq {
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 4px 18px;
  transition: border-color 0.2s ease;
}
.qm-faq[open] { border-color: rgba(13,148,136,0.3); background: linear-gradient(135deg, rgba(13,148,136,0.04), rgba(59,130,246,0.04)); }
.qm-faq summary {
  cursor: pointer;
  padding: 14px 0;
  font-size: 14px;
  font-weight: 700;
  color: var(--qm-text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.qm-faq summary::-webkit-details-marker { display: none; }
.qm-faq summary::after {
  content: "+";
  font-size: 20px;
  font-weight: 400;
  color: var(--qm-deep);
  transition: transform 0.2s ease;
  flex-shrink: 0;
}
.qm-faq[open] summary::after { content: "−"; }
.qm-faq p { font-size: 13px; color: var(--qm-muted); line-height: 1.85; padding: 0 0 14px; margin: 0; }

/* Related */
.qm-related { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.qm-related a {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 14px;
  border-radius: 0;
  border: 1px solid var(--qm-line);
  font-size: 12px;
  color: var(--qm-text);
  text-decoration: none;
  background: var(--qm-panel);
  transition: border-color 0.25s ease, color 0.25s ease, transform 0.25s ease;
}
.qm-related a:hover { border-color: var(--qm-deep); color: var(--qm-deep); transform: translateY(-2px); }

/* Compare */
.qm-compare-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.qm-compare {
  background: var(--qm-panel-strong);
  border: 1px solid var(--qm-line);
  border-radius: 0;
  padding: 22px;
  backdrop-filter: blur(12px);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.qm-compare:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px -10px rgba(13,148,136,0.18);
}
.qm-compare h3 { font-size: 16px; font-weight: 800; margin: 0 0 10px; color: var(--qm-text); }
.qm-compare p { font-size: 13px; color: var(--qm-muted); margin: 0; line-height: 1.8; }

/* CTA */
.qm-cta {
  padding: 64px 0;
  text-align: center;
  background:
    radial-gradient(600px 380px at 20% 10%, rgba(13,148,136,0.14), transparent 66%),
    radial-gradient(600px 380px at 80% 90%, rgba(59,130,246,0.12), transparent 66%),
    var(--qm-panel);
  border-top: 1px solid var(--qm-line);
  border-bottom: 1px solid var(--qm-line);
}
.qm-cta-inner { display: flex; align-items: center; justify-content: center; gap: 40px; }
.qm-cta h2 { font-size: clamp(22px, 2.4vw, 32px); font-weight: 900; margin: 8px 0 10px; }
.qm-cta p { color: var(--qm-muted); font-size: 14px; line-height: 1.8; max-width: 560px; margin: 0 auto; }
.qm-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 24px; }
.qm-cta-note { margin-top: 16px; font-size: 11px; letter-spacing: 0.5px; color: var(--qm-muted); }
.qm-cta-badge {
  flex-shrink: 0;
  width: 170px;
  padding: 22px 16px;
  border: 1px solid var(--qm-line);
  border-radius: 0;
  background: linear-gradient(135deg, rgba(13,148,136,0.08), rgba(59,130,246,0.08));
  box-shadow: 0 12px 32px -10px rgba(13,148,136,0.2);
}
.qm-cta-badge img { display: block; width: 80px; height: 80px; margin: 0 auto 10px; border-radius: 0; }
.qm-cta-badge b { display: block; font-size: 18px; font-weight: 900; color: var(--qm-deep); letter-spacing: 1px; }
.qm-cta-badge span { display: block; font-size: 11px; color: var(--qm-muted); margin-top: 4px; letter-spacing: 0.5px; }

/* Footer */
.qm-footer { background: linear-gradient(180deg, rgba(13,148,136,0.06) 0%, transparent 100%); padding: 48px 0 28px; border-top: 1px solid var(--qm-line); }
.qm-footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 28px; }
.qm-footer-brand a { text-decoration: none; margin-bottom: 12px; }
.qm-footer-brand p { font-size: 12px; color: var(--qm-muted); line-height: 1.85; margin: 14px 0 0; }
.qm-footer-col a {
  display: block;
  font-size: 12px;
  color: var(--qm-muted);
  text-decoration: none;
  padding: 5px 0;
  transition: color 0.2s ease;
}
.qm-footer-col a:hover { color: var(--qm-deep); }
.qm-foot-title { font-size: 12px; font-weight: 800; color: var(--qm-text); margin: 0 0 12px; letter-spacing: 1px; }
.qm-footer-col p { font-size: 12px; color: var(--qm-muted); padding: 3px 0; margin: 0; }
.qm-footer-bottom { margin-top: 32px; padding-top: 20px; border-top: 1px solid var(--qm-line); display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.qm-disclaimer { font-size: 11px; color: var(--qm-muted); line-height: 1.85; max-width: 70%; margin: 0; }
.qm-copy { font-size: 11px; color: var(--qm-muted); margin: 0; letter-spacing: 0.5px; }

/* Mobile bottom bar */
.qm-mobilebar {
  display: none;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 99;
  background: linear-gradient(90deg, var(--qm-deep), var(--qm-cyan));
  color: #fff;
  padding: 10px 16px;
  box-shadow: 0 -6px 20px rgba(13,148,136,0.3);
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.qm-mobilebar b { font-size: 13px; font-weight: 800; display: block; }
.qm-mobilebar span { font-size: 10px; opacity: 0.85; }
.qm-mobilebar a {
  background: #fff;
  color: var(--qm-deep);
  padding: 8px 18px;
  border-radius: 0;
  font-size: 12px;
  font-weight: 800;
  text-decoration: none;
  flex-shrink: 0;
}

/* Animations */
.qm-reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.qm-anim .qm-reveal { opacity: 0; transform: translateY(20px); }
.qm-anim .qm-reveal.is-in { opacity: 1; transform: translateY(0); }
.qm-anim .qm-reveal.is-done { transition: none; }

/* Responsive */
@media (max-width: 1024px) {
  .qm-hero-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .qm-hero-logo-panel { max-width: 360px; height: 460px; }
  .qm-hero-logo { width: 160px; height: 160px; }

  .qm-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .qm-genre-grid { grid-template-columns: repeat(2, 1fr); }
  .qm-voice-grid { grid-template-columns: repeat(2, 1fr); }
  .qm-community-wrap { grid-template-columns: 1fr 1fr; }
  .qm-footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
  .qm-schedule { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 860px) {
  .qm-navlinks { display: none; }
  .qm-hero { padding-top: 32px; }
  .qm-hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .qm-hero-copy { text-align: center; }
  .qm-badges, .qm-hero-actions, .qm-hero-meta { justify-content: center; }
  .qm-hero-stage { order: 2; }
  .qm-hero-logo-panel { max-width: 340px; height: 420px; }
  .qm-hero-logo { width: 150px; height: 150px; }

  .qm-stats { grid-template-columns: repeat(2, 1fr); padding: 20px 0; }
  .qm-stats > div:nth-child(3) { border-left: 0; }
  .qm-stats > div:nth-child(n+3) { border-top: 1px solid var(--qm-line); }
  main section { padding: 48px 0; }
  .qm-ranking-list { grid-template-columns: 1fr; }
  .qm-schedule { grid-template-columns: repeat(4, 1fr); padding: 16px; }
  .qm-shot-grid { grid-template-columns: repeat(2, 1fr); }
  .qm-cta-inner { flex-direction: column; align-items: center; }
  .qm-footer-grid { grid-template-columns: 1fr 1fr; }
  .qm-footer-brand { grid-column: 1 / -1; }
  .qm-mobilebar { display: flex; }
  body { padding-bottom: 66px; }
}

@media (max-width: 640px) {
  .qm-hero-meta { grid-template-columns: repeat(2, 1fr); }
  .qm-feature-grid { grid-template-columns: 1fr; }
  .qm-genre-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .qm-shot-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .qm-shot { padding: 6px; }
  .qm-voice-grid { grid-template-columns: 1fr; }
  .qm-community-wrap { grid-template-columns: 1fr; }
  .qm-compare-grid { grid-template-columns: 1fr; }
  .qm-footer-grid { grid-template-columns: 1fr; gap: 20px; }
  .qm-footer-bottom { margin-top: 24px; }
  .qm-disclaimer { max-width: none; }
  .qm-float { font-size: 10px; padding: 5px 9px; }
  .qm-hero-logo-panel { max-width: 300px; height: 380px; }
  .qm-hero-logo { width: 130px; height: 130px; }
  .qm-hero-logo-panel b { font-size: 20px; }
  .qm-ranking-wrap { padding: 18px; }
  .qm-cta { padding: 48px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .qm-anim .qm-reveal { opacity: 1; transform: none; transition: none; }
  .qm-orb, .qm-particles { animation: none; }
  .qm-btn, .qm-card, .qm-shot, .qm-genre, .qm-voice, .qm-compare, .qm-related a { transition: none; }
}