@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&family=ZCOOL+QingKe+HuangYou&display=swap");

:root {
  --bq-ink: #1c2430;
  --bq-muted: #5a6578;
  --bq-paper: #fff8fb;
  --bq-wash: #eef6ff;
  --bq-rose: #ff4d7a;
  --bq-rose-deep: #d63060;
  --bq-cyan: #29c4c6;
  --bq-cyan-deep: #1a9ea0;
  --bq-amber: #ffb020;
  --bq-line: rgba(28, 36, 48, 0.1);
  --bq-glass: rgba(255, 248, 251, 0.88);
  --bq-shadow: 0 12px 32px rgba(214, 48, 96, 0.12);
  --bq-radius: 22px;
  --bq-header: 58px;
  --bq-display: "ZCOOL QingKe HuangYou", "Noto Sans SC", sans-serif;
  --bq-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.bq-shell {
  margin: 0;
  color: var(--bq-ink);
  font-family: var(--bq-body);
  background:
    radial-gradient(ellipse 70% 45% at 0% 0%, rgba(255, 77, 122, 0.16), transparent 55%),
    radial-gradient(ellipse 55% 40% at 100% 5%, rgba(41, 196, 198, 0.14), transparent 50%),
    linear-gradient(165deg, #fff8fb 0%, #fff3f7 35%, #eef6ff 100%);
  line-height: 1.9;
  min-height: 100vh;
  font-size: 16px;
}

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

a {
  color: var(--bq-cyan-deep);
  text-underline-offset: 3px;
}

a:hover {
  color: var(--bq-rose-deep);
}

.bq-wrap {
  width: min(1040px, calc(100% - 28px));
  margin: 0 auto;
}

/* Top promo */
.bq-top-promo {
  background: linear-gradient(90deg, rgba(255, 77, 122, 0.08), rgba(41, 196, 198, 0.1));
  border-bottom: 1px solid var(--bq-line);
  padding: 10px 0 6px;
}

.bq-ads-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 8px;
}

.bq-ad-unit {
  width: 70px;
  text-align: center;
}

.bq-ad-unit figure {
  margin: 0;
}

.bq-ad-unit img {
  width: 62px;
  height: 62px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 6px 16px rgba(28, 36, 48, 0.12);
  transition: transform 0.2s ease;
}

.bq-ad-unit a:hover img {
  transform: translateY(-3px) scale(1.03);
}

.bq-ad-cap {
  margin-top: 4px;
  font-size: 11px;
  color: #666;
  height: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Header */
.bq-masthead {
  position: sticky;
  top: 0;
  z-index: 120;
  backdrop-filter: blur(12px);
  background: var(--bq-glass);
  border-bottom: 1px solid var(--bq-line);
}

.bq-mast-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--bq-header);
  gap: 12px;
}

.bq-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--bq-ink);
}

.bq-logo img {
  width: 38px;
  height: 38px;
  border-radius: 12px;
}

.bq-logo-name {
  font-family: var(--bq-display);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
}

.bq-menu-btn {
  border: 1px solid var(--bq-line);
  background: #fff;
  color: var(--bq-ink);
  border-radius: 12px;
  padding: 8px 14px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}

.bq-nav {
  display: none;
  gap: 4px;
}

.bq-nav a {
  text-decoration: none;
  color: var(--bq-muted);
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 500;
}

.bq-nav a:hover,
.bq-nav a.is-on {
  color: var(--bq-rose-deep);
  background: rgba(255, 77, 122, 0.1);
}

.bq-nav.is-show {
  display: flex;
  flex-direction: column;
  position: absolute;
  left: 14px;
  right: 14px;
  top: calc(100% + 6px);
  background: #fff;
  border: 1px solid var(--bq-line);
  border-radius: 16px;
  padding: 10px;
  box-shadow: var(--bq-shadow);
}

@media (min-width: 860px) {
  .bq-menu-btn {
    display: none;
  }

  .bq-nav {
    display: flex;
    flex-direction: row;
    position: static;
    background: transparent;
    border: 0;
    box-shadow: none;
    padding: 0;
  }
}

/* Sticky download dock */
.bq-dock {
  position: sticky;
  top: var(--bq-header);
  z-index: 110;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--bq-line);
  padding: 8px 0 10px;
  display: none;
  box-shadow: 0 8px 20px rgba(28, 36, 48, 0.06);
}

.bq-dock.is-on {
  display: block;
}

.bq-dock-note {
  margin: 0 0 6px;
  font-size: 12px;
  color: var(--bq-muted);
  text-align: center;
}

#bq-dock-ads {
  display: grid;
  grid-template-columns: repeat(4, 70px);
  justify-content: center;
  gap: 8px 10px;
}

@media (min-width: 900px) {
  #bq-dock-ads {
    grid-template-columns: repeat(8, 70px);
  }
}

body.bq-dock-on .bq-canvas {
  scroll-margin-top: 120px;
}

/* Hero — slanted magazine band */
.bq-hero {
  position: relative;
  padding: 36px 0 48px;
  overflow: hidden;
}

.bq-hero::before {
  content: "";
  position: absolute;
  inset: 8% -10% auto;
  height: 72%;
  background: linear-gradient(125deg, rgba(255, 77, 122, 0.18), rgba(41, 196, 198, 0.14));
  transform: skewY(-3.5deg);
  border-radius: 40px;
  z-index: 0;
}

.bq-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.bq-hero-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--bq-rose-deep);
  background: rgba(255, 255, 255, 0.75);
  border: 1px dashed rgba(214, 48, 96, 0.35);
  padding: 4px 12px;
  border-radius: 8px;
  margin-bottom: 14px;
}

.bq-hero h1 {
  font-family: var(--bq-display);
  font-size: clamp(1.7rem, 5.2vw, 2.55rem);
  line-height: 1.35;
  margin: 0 0 14px;
  font-weight: 400;
}

.bq-hero-lead {
  margin: 0;
  color: var(--bq-muted);
  font-size: 1.02rem;
  max-width: 38em;
}

.bq-slash {
  height: 28px;
  background: linear-gradient(90deg, transparent, rgba(255, 77, 122, 0.2), rgba(41, 196, 198, 0.2), transparent);
  clip-path: polygon(0 40%, 100% 0, 100% 60%, 0 100%);
  margin: 8px 0 28px;
}

/* Content sections */
.bq-canvas {
  padding-bottom: 64px;
}

.bq-block {
  margin-bottom: 48px;
}

.bq-block h2 {
  font-family: var(--bq-display);
  font-size: clamp(1.35rem, 3.6vw, 1.85rem);
  line-height: 1.4;
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--bq-rose);
  font-weight: 400;
}

.bq-block h3 {
  font-size: 1.12rem;
  margin: 22px 0 10px;
  color: var(--bq-ink);
}

.bq-block p {
  margin: 0 0 14px;
  color: var(--bq-ink);
}

.bq-lead {
  font-size: 1.05rem;
  color: var(--bq-muted);
}

.bq-pair {
  display: grid;
  gap: 20px;
  align-items: center;
  margin: 18px 0;
}

.bq-pair.is-flip .bq-shot {
  order: -1;
}

@media (min-width: 768px) {
  .bq-pair {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 28px;
  }

  .bq-pair.is-flip {
    grid-template-columns: 1.05fr 0.95fr;
  }

  .bq-pair.is-flip .bq-shot {
    order: 0;
  }
}

.bq-shot {
  position: relative;
  border-radius: var(--bq-radius);
  overflow: hidden;
  box-shadow: var(--bq-shadow);
  background: #fff;
  border: 1px solid var(--bq-line);
}

.bq-shot::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 28%;
  background: linear-gradient(transparent, rgba(28, 36, 48, 0.18));
  pointer-events: none;
}

.bq-shot img {
  width: 100%;
}

.bq-chip-row {
  display: grid;
  gap: 14px;
  margin: 18px 0;
}

@media (min-width: 700px) {
  .bq-chip-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.bq-chip {
  background: #fff;
  border: 1px solid var(--bq-line);
  border-radius: 18px;
  padding: 18px 16px;
  box-shadow: 0 8px 20px rgba(28, 36, 48, 0.05);
  position: relative;
  overflow: hidden;
}

.bq-chip::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--bq-rose), var(--bq-cyan));
}

.bq-chip h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.bq-chip p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--bq-muted);
}

.bq-panel {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(238, 246, 255, 0.9));
  border: 1px solid var(--bq-line);
  border-radius: 24px;
  padding: 22px 18px;
  margin: 18px 0;
}

.bq-panel h3 {
  margin-top: 0;
}

.bq-timeline {
  list-style: none;
  margin: 16px 0;
  padding: 0;
  border-left: 2px dashed rgba(41, 196, 198, 0.45);
}

.bq-timeline li {
  position: relative;
  padding: 0 0 18px 20px;
}

.bq-timeline li::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--bq-rose);
  box-shadow: 0 0 0 3px rgba(255, 77, 122, 0.2);
}

.bq-timeline strong {
  display: block;
  margin-bottom: 4px;
}

.bq-quote {
  margin: 20px 0;
  padding: 18px 20px;
  border-radius: 16px;
  background: rgba(41, 196, 198, 0.1);
  border-left: 4px solid var(--bq-cyan);
  color: var(--bq-muted);
  font-size: 0.98rem;
}

.bq-faq details {
  background: #fff;
  border: 1px solid var(--bq-line);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 10px;
}

.bq-faq summary {
  cursor: pointer;
  font-weight: 700;
}

.bq-faq p {
  margin: 10px 0 0;
  color: var(--bq-muted);
}

.bq-linkbox {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

@media (min-width: 640px) {
  .bq-linkbox {
    grid-template-columns: repeat(2, 1fr);
  }
}

.bq-linkbox a {
  display: block;
  text-decoration: none;
  background: #fff;
  border: 1px solid var(--bq-line);
  border-radius: 14px;
  padding: 14px 16px;
  color: var(--bq-ink);
  transition: border-color 0.2s, transform 0.2s;
}

.bq-linkbox a:hover {
  border-color: var(--bq-rose);
  transform: translateY(-2px);
}

.bq-linkbox span {
  display: block;
  font-size: 12px;
  color: var(--bq-muted);
  margin-top: 4px;
}

/* Breadcrumb */
.bq-crumbs {
  font-size: 13px;
  color: var(--bq-muted);
  padding: 18px 0 8px;
}

.bq-crumbs a {
  color: var(--bq-muted);
  text-decoration: none;
}

.bq-crumbs a:hover {
  color: var(--bq-rose-deep);
}

.bq-crumbs span {
  margin: 0 6px;
  opacity: 0.5;
}

/* Sub pages */
.bq-subhero {
  padding: 12px 0 28px;
}

.bq-subhero h1 {
  font-family: var(--bq-display);
  font-size: clamp(1.55rem, 4vw, 2.1rem);
  margin: 8px 0 12px;
  font-weight: 400;
}

.bq-legal {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--bq-line);
  border-radius: 22px;
  padding: 22px 18px 28px;
  margin-bottom: 48px;
}

.bq-legal h2 {
  font-size: 1.2rem;
  margin: 26px 0 10px;
  color: var(--bq-rose-deep);
}

.bq-legal h2:first-child {
  margin-top: 0;
}

.bq-legal ul {
  padding-left: 1.2em;
}

.bq-legal li {
  margin-bottom: 8px;
}

/* Footer */
.bq-foot {
  border-top: 1px solid var(--bq-line);
  background: rgba(255, 255, 255, 0.65);
  padding: 28px 0 36px;
  font-size: 14px;
  color: var(--bq-muted);
}

.bq-foot-grid {
  display: grid;
  gap: 18px;
}

@media (min-width: 700px) {
  .bq-foot-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

.bq-foot strong {
  display: block;
  color: var(--bq-ink);
  margin-bottom: 8px;
  font-family: var(--bq-display);
  font-size: 1.05rem;
  font-weight: 400;
}

.bq-foot a {
  display: inline-block;
  margin-right: 12px;
  margin-bottom: 6px;
  color: var(--bq-muted);
  text-decoration: none;
}

.bq-foot a:hover {
  color: var(--bq-rose-deep);
}

/* Error pages */
.bq-error {
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: 40px 0;
}

.bq-error-card {
  background: #fff;
  border-radius: 24px;
  border: 1px solid var(--bq-line);
  padding: 36px 24px;
  text-align: center;
  box-shadow: var(--bq-shadow);
  max-width: 520px;
  margin: 0 auto;
}

.bq-error-code {
  font-family: var(--bq-display);
  font-size: 4rem;
  color: var(--bq-rose);
  line-height: 1;
  margin-bottom: 8px;
}

.bq-error-card h1 {
  font-size: 1.4rem;
  margin: 0 0 10px;
}

.bq-error-card p {
  color: var(--bq-muted);
  margin: 0 0 20px;
}

.bq-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--bq-rose), #ff7a9a);
  color: #fff !important;
  text-decoration: none;
  padding: 11px 22px;
  border-radius: 14px;
  font-weight: 700;
}

/* DY page */
.bq-dy {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 40px 0;
}

.bq-dy-box {
  background: #fff;
  border-radius: 24px;
  border: 1px solid var(--bq-line);
  padding: 28px 20px;
  box-shadow: var(--bq-shadow);
  text-align: center;
}

.bq-dy-box h1 {
  font-family: var(--bq-display);
  font-size: 1.6rem;
  font-weight: 400;
  margin: 0 0 10px;
}

.bq-dy-box p {
  color: var(--bq-muted);
  margin: 0 0 20px;
}

.bq-dy #ads {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.bq-rise {
  animation: bqRise 0.7s ease both;
}

@keyframes bqRise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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