:root {
  --kq-bg: #f8fafc;
  --kq-surface: #ffffff;
  --kq-ink: #0f172a;
  --kq-muted: #64748b;
  --kq-line: #e2e8f0;
  --kq-primary: #7c3aed;
  --kq-primary-2: #6d28d9;
  --kq-primary-soft: #ede9fe;
  --kq-ok: #059669;
  --kq-warn: #d97706;
  --kq-bad: #e11d48;
  --kq-radius: 16px;
  --kq-font: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --kq-shadow: 0 18px 50px rgba(15, 23, 42, 0.08);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body.kq-body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--kq-font);
  color: var(--kq-ink);
  background: var(--kq-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

.kq-shell {
  width: min(1200px, calc(100% - 96px));
  margin: 0 auto;
}

.kq-top {
  position: sticky;
  top: 0;
  z-index: 50;
  height: 64px;
  border-bottom: 1px solid transparent;
  background: transparent;
  transition: background .3s, border-color .3s, backdrop-filter .3s;
}
.kq-top.is-scrolled {
  background: rgba(255, 255, 255, 0.82);
  border-bottom-color: rgba(226, 232, 240, 0.8);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.kq-top-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}
.kq-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--kq-ink);
  text-decoration: none;
}
.kq-brand:hover { text-decoration: none; color: var(--kq-primary); }
.kq-brand-logo {
  width: 28px;
  height: 28px;
  max-width: 28px;
  max-height: 28px;
  border-radius: 8px;
  object-fit: contain;
  -webkit-object-fit: contain;
  flex-shrink: 0;
  display: block;
  background: transparent;
}

.kq-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 16px;
  background: rgba(241, 245, 249, 0.7);
  border: 1px solid rgba(226, 232, 240, 0.7);
}
.kq-nav-link {
  padding: 6px 16px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--kq-muted);
  text-decoration: none;
  transition: color .2s, background .2s;
}
.kq-nav-link:hover { color: var(--kq-ink); background: rgba(255,255,255,.85); text-decoration: none; }
.kq-nav-link.is-on {
  color: var(--kq-primary);
  background: #fff;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}
.kq-nav-login {
  margin-left: 8px;
  padding: 6px 14px;
  border-radius: 12px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--kq-muted);
  text-decoration: none;
}
.kq-nav-login:hover { color: var(--kq-primary); text-decoration: none; }

.kq-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--kq-line);
  background: rgba(241, 245, 249, 0.8);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  padding: 0;
}
.kq-nav-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--kq-ink);
  border-radius: 2px;
}

.kq-trial {
  background: linear-gradient(90deg, #f5f3ff, #ede9fe);
  border-bottom: 1px solid #ddd6fe;
}
.kq-trial-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 10px 0;
  font-size: 14px;
  color: #5b21b6;
}
.kq-trial-badge {
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  color: #fff;
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 12px;
  font-weight: 700;
}
.kq-trial-cta {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 7px 16px;
  border-radius: 999px;
  background: linear-gradient(135deg, #7c3aed, #a855f7);
  color: #fff !important;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none !important;
  white-space: nowrap;
  box-shadow: 0 6px 14px rgba(124, 58, 237, 0.28);
  transition: filter .2s, transform .2s;
}
.kq-trial-cta:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
  text-decoration: none !important;
}

.kq-hero {
  position: relative;
  overflow: hidden;
  min-height: 88vh;
  background: #fff;
  padding: 64px 0 72px;
}
.kq-hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  pointer-events: none;
  z-index: 0;
}
.kq-hero-blob-a {
  top: -20%;
  right: -10%;
  width: 560px;
  height: 560px;
  background: linear-gradient(135deg, rgba(196, 181, 253, 0.45), rgba(233, 213, 255, 0.35));
  animation: kq-pulse 8s ease-in-out infinite;
}
.kq-hero-blob-b {
  bottom: -15%;
  left: -8%;
  width: 480px;
  height: 480px;
  background: linear-gradient(135deg, rgba(191, 219, 254, 0.35), rgba(221, 214, 254, 0.3));
  animation: kq-pulse 10s ease-in-out infinite reverse;
}
@keyframes kq-pulse {
  0%, 100% { transform: scale(1); opacity: 0.55; }
  50% { transform: scale(1.08); opacity: 0.8; }
}

.kq-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.kq-hero-copy { max-width: 640px; }

.kq-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 8px 18px;
  border-radius: 999px;
  background: linear-gradient(90deg, #8b5cf6, #a855f7);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(124, 58, 237, 0.28);
}
.kq-ico {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.kq-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(2.4rem, 5.5vw, 4.2rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #0f172a;
}
.kq-grad-text {
  background: linear-gradient(90deg, #7c3aed, #a855f7, #db2777);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.kq-lead {
  margin: 0 0 28px;
  max-width: 34em;
  font-size: 1.075rem;
  font-weight: 500;
  color: var(--kq-muted);
  line-height: 1.75;
}

.kq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.kq-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  font-size: 0.925rem;
  cursor: pointer;
  text-decoration: none !important;
  transition: transform .15s, box-shadow .2s, background .2s, border-color .2s, filter .2s;
}
.kq-btn:active { transform: translateY(1px); }
.kq-btn-primary {
  background: linear-gradient(90deg, #7c3aed, #9333ea);
  color: #fff !important;
  box-shadow: 0 12px 28px rgba(124, 58, 237, 0.32);
}
.kq-btn-primary:hover { filter: brightness(1.06); }
.kq-btn-primary:disabled { opacity: 0.65; cursor: wait; filter: none; }
.kq-btn-ghost {
  background: #fff;
  border-color: var(--kq-line);
  color: var(--kq-ink) !important;
}
.kq-btn-ghost:hover { border-color: #c4b5fd; background: #f5f3ff; }
.kq-btn-outline {
  background: #fff;
  border: 2px solid #cbd5e1;
  color: #334155 !important;
}
.kq-btn-outline:hover {
  border-color: var(--kq-primary);
  background: #f5f3ff;
  color: var(--kq-primary) !important;
}
.kq-btn-dark {
  background: #0f172a;
  color: #fff !important;
}
.kq-btn-dark:hover { background: #1e293b; }
.kq-btn-block { width: 100%; }
.kq-btn-sm { padding: 8px 14px; font-size: 0.85rem; }

.kq-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(139, 92, 246, 0.25);
}
.kq-stat strong {
  display: block;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--kq-ink);
  line-height: 1.2;
}
.kq-stat span {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--kq-muted);
}

.kq-hero-panel { position: relative; }
.kq-hero-panel::before {
  content: "";
  position: absolute;
  inset: 18% 8% -8%;
  border-radius: 2.5rem;
  background: linear-gradient(135deg, rgba(196, 181, 253, 0.45), rgba(233, 213, 255, 0.4));
  filter: blur(40px);
  z-index: 0;
}
.kq-panel-card {
  position: relative;
  z-index: 1;
  padding: 28px;
  border-radius: 24px;
  border: 2px solid rgba(226, 232, 240, 0.7);
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  box-shadow: var(--kq-shadow);
}
.kq-panel-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
}
.kq-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.kq-dot.rose { background: #f43f5e; }
.kq-dot.amber { background: #f59e0b; }
.kq-dot.green { background: #10b981; }
.kq-panel-bar em {
  margin-left: auto;
  font-style: normal;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 8px;
  background: #ede9fe;
  color: #6d28d9;
  border: 1px solid #ddd6fe;
}
.kq-panel-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.kq-panel-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  border-radius: 16px;
  border: 1px solid #e2e8f0;
  background: linear-gradient(135deg, #fafafa, #fff);
  transition: transform .25s, box-shadow .25s;
}
.kq-panel-list li:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08);
}
.kq-panel-ico {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
}
.kq-panel-ico .kq-ico {
  width: 22px;
  height: 22px;
}
.kq-panel-ico.violet { background: linear-gradient(135deg, #8b5cf6, #a855f7); }
.kq-panel-ico.emerald { background: linear-gradient(135deg, #10b981, #14b8a6); }
.kq-panel-ico.blue { background: linear-gradient(135deg, #3b82f6, #06b6d4); }
.kq-panel-list b { display: block; font-size: 0.95rem; color: var(--kq-ink); }
.kq-panel-list small { color: var(--kq-muted); font-weight: 600; }
.kq-panel-foot {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  padding: 14px 16px;
  border-radius: 16px;
  background: linear-gradient(90deg, #f5f3ff, #faf5ff);
  border: 1px solid #ddd6fe;
  font-size: 0.8rem;
  font-weight: 600;
  color: #475569;
}
.kq-panel-foot span:first-child {
  color: #6d28d9;
  margin-right: 4px;
}

.kq-why {
  padding: 80px 0;
  background: linear-gradient(180deg, #f8fafc 0%, #fff 100%);
}
.kq-section-head {
  max-width: 720px;
  margin: 0 auto 48px;
  text-align: center;
}
.kq-section-head h2,
.kq-goods-head h2,
.kq-query-wrap > h2 {
  margin: 0 0 12px;
  font-size: clamp(1.85rem, 3.5vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--kq-ink);
}
.kq-section-head p,
.kq-goods-head p {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--kq-muted);
}
.kq-feat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.kq-feat {
  padding: 32px;
  border-radius: 20px;
  border: 2px solid var(--kq-line);
  background: #fff;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.kq-feat:hover {
  border-color: rgba(124, 58, 237, 0.45);
  box-shadow: 0 22px 48px rgba(124, 58, 237, 0.12);
  transform: translateY(-4px);
}
.kq-feat-ico {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.08);
}
.kq-feat-ico .kq-ico { width: 26px; height: 26px; }
.kq-feat-ico.indigo { background: #eef2ff; color: #4f46e5; }
.kq-feat-ico.sky { background: #eff6ff; color: #2563eb; }
.kq-feat-ico.green { background: #ecfdf5; color: #059669; }
.kq-feat h3 {
  margin: 0 0 10px;
  font-size: 1.2rem;
  font-weight: 800;
}
.kq-feat:hover h3 { color: var(--kq-primary); }
.kq-feat p {
  margin: 0;
  color: var(--kq-muted);
  font-weight: 500;
}

.kq-query {
  padding: 64px 0 80px;
  background: #fff;
}
.kq-query-wrap {
  max-width: 720px;
  text-align: center;
}
.kq-eyebrow {
  margin: 0;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #94a3b8;
}
.kq-query-lead {
  margin: 12px auto 28px;
  max-width: 36em;
  color: var(--kq-muted);
  font-size: 0.95rem;
}

.kq-card {
  text-align: left;
  padding: 0;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 48px rgba(15, 23, 42, 0.06);
  overflow: hidden;
}
.kq-card-warn {
  padding: 24px;
  border: 1px solid #fde68a;
  background: #fffbeb;
  color: #92400e;
}
.kq-card-warn p { margin: 8px 0 0; }
.kq-card-head {
  padding: 22px 22px 0;
}
.kq-card-head h3 {
  margin: 0 0 6px;
  font-size: 1.25rem;
  font-weight: 800;
}
.kq-card-head p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--kq-muted);
}

.kq-form {
  display: grid;
  gap: 14px;
  padding: 18px 22px 22px;
}
.kq-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 4px;
  border-radius: 14px;
  background: #f1f5f9;
}
.kq-tab {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--kq-muted);
  padding: 10px 12px;
  border-radius: 12px;
  font: inherit;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: background .2s, color .2s, box-shadow .2s;
}
.kq-tab.is-on {
  background: #fff;
  color: var(--kq-primary);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}
.kq-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--kq-muted);
  text-align: left;
}
.kq-field input,
.kq-field select {
  width: 100%;
  height: 44px;
  padding: 0 14px;
  border-radius: 12px;
  border: 1px solid var(--kq-line);
  background: #f8fafc;
  color: var(--kq-ink);
  font: inherit;
  font-weight: 500;
  outline: none;
}
.kq-field input:focus,
.kq-field select:focus {
  border-color: rgba(124, 58, 237, 0.55);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.12);
  background: #fff;
}

.kq-result {
  margin: 0 22px 22px;
  padding: 18px;
  border-radius: 16px;
  border: 1px solid var(--kq-line);
  background: #f8fafc;
  animation: kq-in .28s ease;
}
@keyframes kq-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
.kq-result.is-ok { border-color: #a7f3d0; background: #ecfdf5; }
.kq-result.is-warn { border-color: #fde68a; background: #fffbeb; }
.kq-result.is-bad { border-color: #fecdd3; background: #fff1f2; }
.kq-result-badge {
  display: inline-flex;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 800;
  margin-bottom: 8px;
}
.kq-result.is-ok .kq-result-badge { background: #d1fae5; color: #065f46; }
.kq-result.is-warn .kq-result-badge { background: #fef3c7; color: #92400e; }
.kq-result.is-bad .kq-result-badge { background: #ffe4e6; color: #9f1239; }
.kq-result-msg {
  margin: 0 0 14px;
  font-size: 0.95rem;
  font-weight: 500;
  color: #334155;
}
.kq-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.kq-goods {
  padding: 72px 0 88px;
  background: #fff;
}
.kq-goods-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 36px;
}
.kq-goods-head p {
  max-width: 28em;
  text-align: right;
}
.kq-goods-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.kq-good {
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  border: 2px solid var(--kq-line);
  background: #fff;
  overflow: hidden;
  transition: border-color .3s, box-shadow .3s, transform .3s;
}
.kq-good:hover {
  border-color: rgba(124, 58, 237, 0.45);
  box-shadow: 0 22px 48px rgba(124, 58, 237, 0.12);
  transform: translateY(-4px);
}
.kq-good-cover {
  position: relative;
  height: 180px;
  background: linear-gradient(135deg, #ede9fe, #f5f3ff 45%, #eff6ff);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.kq-good-cover img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
  display: block;
}
.kq-ribbon {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 1;
  padding: 4px 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, #7c3aed, #a855f7);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
}
.kq-good-body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  flex: 1;
}
.kq-good-body h3 {
  margin: 0;
  font-size: 1.15rem;
  font-weight: 800;
}
.kq-good:hover h3 { color: var(--kq-primary); }
.kq-good-desc {
  font-size: 0.875rem;
  color: var(--kq-muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  word-break: break-word;
}
.kq-good-desc.rich-content p,
.kq-good-desc.rich-content div { margin: 0 0 4px; }
.kq-good-desc.rich-content img {
  max-height: 40px;
  width: auto;
  vertical-align: middle;
}
.kq-price {
  margin-top: auto;
  font-size: 1.65rem;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.kq-good-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding-top: 8px;
}
.kq-good-actions .kq-btn { width: 100%; padding: 10px 12px; font-size: 0.8rem; }
.kq-good-actions .kq-btn-primary:only-child,
.kq-good:not(.has-trial) .kq-good-actions {
  grid-template-columns: 1fr;
}

.kq-foot {
  border-top: 1px solid var(--kq-line);
  background: #fff;
  margin-top: 24px;
}
.kq-foot-grid {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(4, minmax(0, 1fr));
  gap: 32px;
  padding: 48px 0 32px;
  align-items: start;
}
.kq-foot-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  min-width: 0;
}
.kq-foot-brand-head {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  max-width: 100%;
}
.kq-foot-brand-head strong {
  margin: 0;
  font-size: 1.1rem;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.kq-foot-desc {
  margin: 0;
  color: var(--kq-muted);
  font-size: 0.875rem;
  line-height: 1.65;
  max-width: 28em;
}
.kq-muted {
  margin: 0;
  color: var(--kq-muted);
  font-size: 0.875rem;
}
.kq-foot-col h3 {
  margin: 0 0 12px;
  font-size: 0.95rem;
  font-weight: 800;
}
.kq-foot-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.kq-foot-col li,
.kq-foot-col a {
  color: var(--kq-muted);
  font-size: 0.875rem;
  font-weight: 500;
}
.kq-foot-col a:hover { color: var(--kq-primary); }
.kq-foot-extra {
  font-size: 0.875rem;
  color: var(--kq-muted);
  line-height: 1.7;
  word-break: break-word;
}
.kq-foot-extra a { margin-right: 10px; }
.kq-foot-extra p { margin: 0 0 6px; }
.kq-qr {
  width: 120px;
  height: 120px;
  border-radius: 12px;
  border: 1px solid var(--kq-line);
  background: #fff;
  display: block;
  margin-bottom: 8px;
}
.kq-foot-bottom {
  border-top: 1px solid var(--kq-line);
  padding: 16px 0 24px;
  font-size: 0.8rem;
  color: var(--kq-muted);
}
.kq-foot-bottom-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
}
.kq-foot-bottom a { color: var(--kq-muted); }

@media (max-width: 1100px) {
  .kq-foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 1024px) {
  .kq-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .kq-hero-panel { max-width: 480px; }
  .kq-feat-grid,
  .kq-goods-grid { grid-template-columns: 1fr 1fr; }
  .kq-stats { grid-template-columns: 1fr 1fr; }
  .kq-goods-head p { text-align: left; }
}

@media (max-width: 768px) {
  .kq-shell { width: calc(100% - 48px); }
  .kq-nav-toggle { display: flex; }
  .kq-nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 24px;
    right: 24px;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    gap: 8px;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(12px);
    border: 1px solid var(--kq-line);
    box-shadow: var(--kq-shadow);
    z-index: 60;
  }
  .kq-nav.is-open { display: flex; }
  .kq-nav-login { margin-left: 0; }
  .kq-hero { min-height: auto; padding: 40px 0 56px; }
  .kq-hero h1 { font-size: 2.2rem; }
  .kq-feat-grid,
  .kq-goods-grid { grid-template-columns: 1fr; }
  .kq-foot-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px 16px;
  }
  .kq-foot-brand {
    grid-column: 1 / -1;
  }
  .kq-panel-foot { justify-content: flex-start; }
  .kq-foot-brand-head strong { white-space: normal; }
}