/* 哔咔漫画官网 · 移动优先二次元品牌视觉 */
@import url("https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;500;700;800&family=Noto+Serif+SC:wght@500;700;900&display=swap");

:root {
  --ink: #142033;
  --ink-soft: #3a4a63;
  --rose: #e23d6e;
  --rose-deep: #b81f4d;
  --coral: #ff7a59;
  --mint: #2ec4b6;
  --sky: #5b8def;
  --cream: #fff8fb;
  --mist: #eef4ff;
  --glass: rgba(255, 255, 255, 0.55);
  --glass-border: rgba(255, 255, 255, 0.72);
  --shadow: 0 18px 48px rgba(20, 32, 51, 0.12);
  --radius: 22px;
  --max: 1080px;
  --nav-h: 64px;
  --font-display: "Noto Serif SC", "Songti SC", serif;
  --font-body: "M PLUS Rounded 1c", "PingFang SC", "Microsoft YaHei", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 600px at 10% -10%, #ffe3ec 0%, transparent 55%),
    radial-gradient(900px 500px at 100% 0%, #dce9ff 0%, transparent 50%),
    linear-gradient(180deg, #fff9fc 0%, #f3f7ff 42%, #fff6f0 100%);
  line-height: 1.75;
  min-height: 100vh;
  overflow-x: hidden;
}

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

a {
  color: var(--rose-deep);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--coral);
}

.flare-wrap {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

/* —— 顶部导航 —— */
.flare-topbar {
  position: sticky;
  top: 0;
  z-index: 80;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(255, 250, 252, 0.78);
  border-bottom: 1px solid rgba(226, 61, 110, 0.12);
}

.flare-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-h);
  gap: 16px;
}

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

.flare-brand img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(226, 61, 110, 0.25);
}

.flare-brand strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
}

.flare-nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
}

.flare-nav-links a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}

.flare-nav-links a:hover,
.flare-nav-links a.is-current {
  background: rgba(226, 61, 110, 0.1);
  color: var(--rose-deep);
}

.flare-nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: none;
  border-radius: 12px;
  background: rgba(226, 61, 110, 0.1);
  cursor: pointer;
  position: relative;
}

.flare-nav-toggle span,
.flare-nav-toggle::before,
.flare-nav-toggle::after {
  content: "";
  position: absolute;
  left: 10px;
  right: 10px;
  height: 2px;
  background: var(--ink);
  border-radius: 2px;
  transition: 0.25s;
}

.flare-nav-toggle span {
  top: 50%;
  transform: translateY(-50%);
}

.flare-nav-toggle::before {
  top: 13px;
}

.flare-nav-toggle::after {
  bottom: 13px;
}

/* —— 推广区 —— */
.flare-promo-band {
  background: linear-gradient(90deg, rgba(255, 122, 89, 0.12), rgba(46, 196, 182, 0.12));
  border-bottom: 1px dashed rgba(20, 32, 51, 0.08);
  padding: 14px 0 8px;
}

.flare-promo-label {
  font-size: 0.78rem;
  color: var(--ink-soft);
  margin-bottom: 8px;
  letter-spacing: 0.08em;
}

.flare-promo-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 10px;
}

.flare-promo-card {
  width: 72px;
  text-align: center;
}

.flare-promo-card img {
  width: 65px;
  height: 65px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 6px 18px rgba(24, 24, 24, 0.12);
  margin-inline: auto;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.flare-promo-card a:hover img {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 10px 24px rgba(24, 24, 24, 0.18);
}

.flare-promo-card figcaption {
  margin-top: 4px;
  font-size: 11px;
  color: #666;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* —— 固定下载坞 —— */
.flare-dock {
  position: sticky;
  top: var(--nav-h);
  z-index: 70;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.25s ease;
  background: rgba(255, 252, 254, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(20, 32, 51, 0.06);
}

.flare-dock.is-visible {
  max-height: 220px;
  opacity: 1;
  pointer-events: auto;
  padding: 10px 0 12px;
}

.flare-dock-title {
  font-size: 0.75rem;
  color: var(--ink-soft);
  margin-bottom: 8px;
}

.flare-dock-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px 8px;
}

.flare-dock-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 11px;
}

.flare-dock-item img {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  object-fit: cover;
  box-shadow: 0 4px 14px rgba(20, 32, 51, 0.12);
}

.flare-dock-item span {
  max-width: 72px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.dock-active .flare-main {
  scroll-margin-top: 180px;
}

/* —— Hero —— */
.flare-hero {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  padding: 48px 0 56px;
  overflow: hidden;
}

.flare-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 32, 51, 0.15) 0%, rgba(20, 32, 51, 0.62) 100%),
    url("screen-comic-serial.jpg") center / cover no-repeat;
  z-index: 0;
  animation: flare-ken 18s ease-in-out infinite alternate;
}

.flare-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 140px;
  background: linear-gradient(180deg, transparent, #fff8fb);
  z-index: 1;
}

@keyframes flare-ken {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.06);
  }
}

.flare-hero-inner {
  position: relative;
  z-index: 2;
  color: #fff;
  max-width: 720px;
}

.flare-hero-brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 8vw, 3.8rem);
  font-weight: 900;
  letter-spacing: 0.06em;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  animation: flare-rise 0.9s ease both;
}

.flare-hero h1 {
  margin-top: 14px;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 3.6vw, 1.85rem);
  font-weight: 700;
  line-height: 1.45;
  animation: flare-rise 0.9s 0.12s ease both;
}

.flare-hero-lead {
  margin-top: 14px;
  font-size: 1rem;
  opacity: 0.92;
  max-width: 34em;
  animation: flare-rise 0.9s 0.22s ease both;
}

@keyframes flare-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* —— 通用区块 —— */
.flare-section {
  padding: 52px 0;
}

.flare-section + .flare-section {
  padding-top: 12px;
}

.flare-kicker {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--rose);
  margin-bottom: 8px;
}

.flare-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 3.5vw, 1.95rem);
  line-height: 1.35;
  margin-bottom: 14px;
}

.flare-section h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 22px 0 10px;
  color: var(--ink);
}

.flare-prose p {
  margin-bottom: 1em;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.flare-prose p:last-child {
  margin-bottom: 0;
}

/* 图文交错 */
.flare-split {
  display: grid;
  gap: 28px;
  align-items: center;
}

.flare-split-media {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.flare-split-media img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  max-height: 520px;
}

.flare-split-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(145deg, rgba(226, 61, 110, 0.12), transparent 45%);
  pointer-events: none;
}

.flare-split.reverse .flare-split-media {
  order: -1;
}

/* 卡片网格 */
.flare-mosaic {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.flare-tile {
  background: var(--glass);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: 0 10px 30px rgba(20, 32, 51, 0.06);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.flare-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.flare-tile h3 {
  margin-top: 0;
}

.flare-tile p {
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.flare-tile-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  background: linear-gradient(135deg, var(--rose), var(--coral));
  color: #fff;
  font-weight: 700;
  font-size: 0.85rem;
}

/* 排行带 */
.flare-rank-strip {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.flare-rank-item {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid rgba(20, 32, 51, 0.06);
}

.flare-rank-num {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  color: #fff;
  background: linear-gradient(145deg, var(--sky), var(--mint));
}

.flare-rank-item:nth-child(1) .flare-rank-num {
  background: linear-gradient(145deg, var(--rose), var(--coral));
}

.flare-rank-item:nth-child(2) .flare-rank-num {
  background: linear-gradient(145deg, #ff9f43, #feca57);
}

.flare-rank-item:nth-child(3) .flare-rank-num {
  background: linear-gradient(145deg, #54a0ff, #2e86de);
}

/* 图文卡片混排 */
.flare-gallery {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.flare-shot {
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  box-shadow: var(--shadow);
}

.flare-shot img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.flare-shot figcaption {
  padding: 14px 16px 18px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

/* CTA 区（非 Hero / 非导航） */
.flare-cta {
  margin: 40px 0;
  padding: 36px 24px;
  border-radius: 28px;
  background:
    linear-gradient(135deg, rgba(226, 61, 110, 0.92), rgba(255, 122, 89, 0.88)),
    url("screen-anime-home.jpg") center / cover;
  background-blend-mode: multiply;
  color: #fff;
  text-align: center;
  box-shadow: var(--shadow);
}

.flare-cta h2 {
  color: #fff;
  margin-bottom: 10px;
}

.flare-cta p {
  opacity: 0.92;
  margin-bottom: 20px;
}

.flare-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  background: #fff;
  color: var(--rose-deep);
  font-weight: 700;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.18);
  transition: transform 0.2s ease;
}

.flare-btn:hover {
  transform: translateY(-2px);
  color: var(--rose-deep);
}

.flare-btn-ghost {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.75);
  margin-left: 10px;
}

.flare-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

/* 面包屑 */
.flare-crumb {
  padding: 18px 0 0;
  font-size: 0.86rem;
  color: var(--ink-soft);
}

.flare-crumb a {
  text-decoration: none;
  color: var(--ink-soft);
}

.flare-crumb a:hover {
  color: var(--rose);
}

.flare-crumb span {
  margin: 0 6px;
  opacity: 0.5;
}

/* 法律页 */
.flare-legal {
  padding: 24px 0 64px;
}

.flare-legal .flare-panel {
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 24px;
  padding: 28px 22px;
  box-shadow: var(--shadow);
}

.flare-legal h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  margin-bottom: 8px;
}

.flare-legal .flare-updated {
  font-size: 0.85rem;
  color: var(--ink-soft);
  margin-bottom: 22px;
}

.flare-legal h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 28px 0 10px;
}

.flare-legal p,
.flare-legal li {
  color: var(--ink-soft);
  margin-bottom: 0.85em;
  font-size: 0.96rem;
}

.flare-legal ul {
  padding-left: 1.2em;
  margin-bottom: 1em;
}

/* 错误页 */
.flare-error {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 48px 0;
}

.flare-error-code {
  font-family: var(--font-display);
  font-size: clamp(4rem, 18vw, 7rem);
  background: linear-gradient(135deg, var(--rose), var(--coral), var(--sky));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  animation: flare-pulse 2.4s ease-in-out infinite;
}

@keyframes flare-pulse {
  0%,
  100% {
    filter: brightness(1);
  }
  50% {
    filter: brightness(1.15);
  }
}

.flare-error h1 {
  font-family: var(--font-display);
  margin: 12px 0;
}

.flare-error p {
  color: var(--ink-soft);
  margin-bottom: 22px;
}

/* 页脚 */
.flare-foot {
  margin-top: 40px;
  padding: 36px 0 48px;
  background: linear-gradient(180deg, transparent, rgba(20, 32, 51, 0.04));
  border-top: 1px solid rgba(20, 32, 51, 0.06);
}

.flare-foot-grid {
  display: grid;
  gap: 24px;
}

.flare-foot h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  margin-bottom: 10px;
}

.flare-foot a {
  display: block;
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.9rem;
  padding: 4px 0;
}

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

.flare-copy {
  margin-top: 28px;
  font-size: 0.82rem;
  color: #7a8699;
  text-align: center;
}

/* 飘动光斑 */
.flare-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.45;
  pointer-events: none;
  animation: flare-float 10s ease-in-out infinite;
}

.flare-orb-a {
  width: 180px;
  height: 180px;
  background: #ffb4c8;
  top: 10%;
  right: 8%;
}

.flare-orb-b {
  width: 140px;
  height: 140px;
  background: #a8c8ff;
  bottom: 20%;
  left: 5%;
  animation-delay: -3s;
}

@keyframes flare-float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-18px);
  }
}

/* 响应式 */
@media (min-width: 720px) {
  .flare-dock-grid {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .flare-split {
    grid-template-columns: 1fr 1.05fr;
  }

  .flare-split.reverse {
    grid-template-columns: 1.05fr 1fr;
  }

  .flare-split.reverse .flare-split-media {
    order: 0;
  }

  .flare-mosaic {
    grid-template-columns: repeat(2, 1fr);
  }

  .flare-gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .flare-foot-grid {
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
  }

  .flare-legal .flare-panel {
    padding: 40px 44px;
  }
}

@media (min-width: 960px) {
  .flare-mosaic {
    grid-template-columns: repeat(3, 1fr);
  }

  .flare-rank-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 860px) {
  .flare-nav-toggle {
    display: block;
  }

  .flare-nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    background: rgba(255, 250, 252, 0.96);
    backdrop-filter: blur(12px);
    padding: 12px 16px 18px;
    border-bottom: 1px solid rgba(226, 61, 110, 0.1);
    display: none;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}