/* ==========================================
   黄漫福联 Site Kit · 共享样式
   ========================================== */

/* ---------- 变量与重置 ---------- */
:root {
  --ink: #0A0A0A;
  --purple-deep: #1A0A2E;
  --neon-pink: #FF2D78;
  --violet: #9B59B6;
  --electric: #6C5CE7;
  --lemon: #F9CA24;
  --red: #C0392B;
  --cream: #F5F5F0;
  --grey-purple: #8E8E9A;
  --header-h: 78px;
  --radius: 18px;
  --ease: 200ms cubic-bezier(0.2, 0.7, 0.3, 1);
  --font-head: "Impact", "Arial Black", "PingFang SC", sans-serif;
  --font-body: "Helvetica Neue", Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --font-accent: "Courier New", monospace;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--ink);
  background-image:
    radial-gradient(circle at 15% 10%, rgba(26, 10, 46, 0.9) 0%, transparent 46%),
    radial-gradient(circle at 88% 16%, rgba(108, 92, 231, 0.16) 0%, transparent 36%),
    linear-gradient(120deg, transparent 0%, rgba(255, 45, 120, 0.03) 52%, transparent 100%);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 900;
  line-height: 1.1;
  color: var(--cream);
  margin: 0 0 0.5em;
  letter-spacing: 0.01em;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--electric);
  text-underline-offset: 3px;
  transition: color 200ms ease;
}

a:hover {
  color: var(--neon-pink);
}

::selection {
  background: var(--neon-pink);
  color: var(--ink);
}

:focus-visible {
  outline: 2px solid var(--lemon);
  outline-offset: 4px;
  border-radius: 4px;
}

::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--ink);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--violet), var(--electric));
  border-radius: 999px;
  border: 2px solid var(--ink);
}

/* ---------- 头部 ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 10, 0.52);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(155, 89, 182, 0.25);
  transition: background 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.site-header::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 3px;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 3%, rgba(255, 45, 120, 0.4) 35%, rgba(108, 92, 231, 0.35) 70%, transparent 97%);
  opacity: 0.55;
  transition: opacity 200ms ease;
}

.site-header[data-scrolled="true"] {
  background: rgba(8, 8, 12, 0.92);
  border-bottom-color: rgba(255, 45, 120, 0.35);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.site-header[data-scrolled="true"]::before {
  opacity: 1;
}

.header-inner {
  position: relative;
  width: 100%;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 clamp(16px, 3vw, 44px);
}

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 1000;
  transform: translateY(-240%);
  background: var(--lemon);
  color: var(--ink);
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  box-shadow: 0 4px 24px rgba(249, 202, 36, 0.5);
  transition: transform 200ms ease;
}

.skip-link:focus-visible {
  transform: translateY(0);
}

.brand-mark {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none;
  transform: skewX(-4deg);
  transition: transform 200ms ease;
}

.brand-mark:hover {
  transform: skewX(-4deg) translateY(-1px);
}

.brand-kicker {
  font-family: var(--font-accent);
  font-size: 10px;
  letter-spacing: 0.42em;
  color: var(--grey-purple);
  padding-left: 2px;
}

.brand-kicker::before {
  content: "●";
  color: var(--lemon);
  margin-right: 6px;
}

.brand-name {
  display: inline-block;
  position: relative;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 2.2vw, 28px);
  line-height: 1;
  letter-spacing: 0.08em;
  color: var(--cream);
  text-shadow: 1px 2px 0 rgba(255, 45, 120, 0.5), 0 0 14px rgba(255, 45, 120, 0.4);
  transition: color 200ms ease, text-shadow 200ms ease;
}

.brand-name::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--neon-pink), var(--lemon));
  transform: skewX(-12deg);
}

.brand-mark:hover .brand-name {
  color: #ffffff;
  text-shadow: 1px 2px 0 rgba(255, 45, 120, 0.8), 0 0 22px rgba(255, 45, 120, 0.75);
}

.site-nav {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(26, 10, 46, 0.62);
  border: 1px solid rgba(155, 89, 182, 0.5);
  box-shadow: 0 6px 30px rgba(0, 0, 0, 0.45), 0 0 24px rgba(108, 92, 231, 0.3);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.site-nav a {
  font-size: 14px;
  font-weight: 700;
  color: var(--cream);
  text-decoration: none;
  padding: 9px 16px;
  border-radius: 999px;
  white-space: nowrap;
  position: relative;
  transition: color 200ms ease, background 200ms ease, transform 200ms ease;
}

.site-nav a::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 3px;
  height: 3px;
  background: var(--neon-pink);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 200ms ease;
}

.site-nav a:hover {
  color: var(--lemon);
  transform: translateY(-1px);
}

.site-nav a:hover::before {
  transform: scaleX(1);
}

.site-nav a[aria-current="page"] {
  background: linear-gradient(120deg, var(--neon-pink), var(--electric));
  color: var(--ink);
  box-shadow: 0 2px 16px rgba(255, 45, 120, 0.45);
}

.site-nav a[aria-current="page"]::before {
  display: none;
}

.nav-panel-tag {
  font-family: var(--font-accent);
  font-size: 10px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.06em;
  color: var(--ink);
  background: var(--lemon);
  border-radius: 999px;
  padding: 4px 9px;
  margin: 0 4px 0 2px;
}

@media (min-width: 1201px) {
  .site-nav::before {
    content: "";
    position: absolute;
    right: calc(100% + 16px);
    top: 50%;
    width: clamp(80px, 12vw, 300px);
    height: 2px;
    background: repeating-linear-gradient(90deg, rgba(155, 89, 182, 0.6) 0 7px, transparent 7px 15px);
    transform: translateY(-50%) rotate(-1.2deg);
    pointer-events: none;
  }

  .site-nav::after {
    content: "";
    position: absolute;
    right: calc(100% + 9px);
    top: 50%;
    width: 8px;
    height: 8px;
    background: var(--lemon);
    transform: translateY(-50%) rotate(45deg);
    box-shadow: 0 0 10px rgba(249, 202, 36, 0.8);
    pointer-events: none;
  }
}

.nav-toggle {
  position: relative;
  z-index: 4;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  min-width: 54px;
  min-height: 54px;
  padding: 8px 10px;
  background: rgba(26, 10, 46, 0.85);
  border: 1px solid rgba(155, 89, 182, 0.6);
  border-radius: 14px;
  cursor: pointer;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.nav-toggle:hover {
  border-color: var(--neon-pink);
  box-shadow: 0 0 16px rgba(255, 45, 120, 0.3);
}

.nav-toggle-box {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 22px;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  background: var(--cream);
  border-radius: 2px;
  transform-origin: center;
  transition: transform 220ms ease, width 220ms ease, background 220ms ease;
}

.nav-toggle-bar:first-child {
  width: 100%;
}

.nav-toggle-bar:last-child {
  width: 68%;
  align-self: flex-end;
}

.nav-toggle-text {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--cream);
}

.site-nav[data-open="true"] ~ .nav-toggle .nav-toggle-bar {
  background: var(--lemon);
}

.site-nav[data-open="true"] ~ .nav-toggle .nav-toggle-bar:first-child {
  transform: translateY(3.5px) rotate(45deg);
  width: 100%;
}

.site-nav[data-open="true"] ~ .nav-toggle .nav-toggle-bar:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
  width: 100%;
}

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--neon-pink), var(--electric) 55%, var(--lemon));
  box-shadow: 0 0 10px rgba(255, 45, 120, 0.8);
  z-index: 500;
  pointer-events: none;
}

/* ---------- 移动端导航 ---------- */
@media (max-width: 960px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: fixed;
    top: calc(var(--header-h) + 10px);
    right: 16px;
    left: 16px;
    z-index: 60;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 14px;
    border-radius: 18px;
    background: rgba(18, 6, 31, 0.98);
    border: 1px solid rgba(255, 45, 120, 0.55);
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.65), 0 0 36px rgba(108, 92, 231, 0.3);
    max-height: calc(100vh - var(--header-h) - 24px);
    overflow-y: auto;
  }

  .site-nav[data-open="true"] {
    display: flex;
  }

  .site-nav::before,
  .site-nav::after,
  .nav-panel-tag {
    display: none;
  }

  .site-nav a {
    padding: 14px 20px;
    border-radius: 12px;
    text-align: center;
    font-size: 16px;
    border: 1px solid transparent;
    transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
  }

  .site-nav a::before {
    display: none;
  }

  .site-nav a:hover {
    transform: none;
    color: var(--cream);
    border-color: rgba(255, 45, 120, 0.5);
    background: rgba(255, 45, 120, 0.12);
  }

  .site-nav a[aria-current="page"] {
    background: linear-gradient(120deg, var(--neon-pink), var(--electric));
    color: var(--ink);
    box-shadow: 0 4px 18px rgba(255, 45, 120, 0.4);
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 64px;
  }

  .brand-kicker {
    display: none;
  }

  .site-footer::after {
    display: none;
  }
}

/* ---------- 页脚 ---------- */
.site-footer {
  position: relative;
  overflow: hidden;
  margin-top: 80px;
  background: linear-gradient(180deg, rgba(26, 10, 46, 0.95) 0%, rgba(10, 10, 10, 0.98) 42%);
  border-top: 1px solid rgba(155, 89, 182, 0.4);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -80px;
  left: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 45, 120, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.site-footer::after {
  content: "◆";
  position: absolute;
  top: 22px;
  right: 36px;
  color: rgba(255, 45, 120, 0.3);
  font-size: 18px;
  transform: rotate(8deg);
  pointer-events: none;
}

.footer-inner {
  position: relative;
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.2fr;
  gap: 48px;
  padding: 64px 0 40px;
}

.footer-col {
  min-width: 0;
}

.footer-brand-mark {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 26px;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--cream);
  text-decoration: none;
  text-shadow: 1px 2px 0 rgba(255, 45, 120, 0.55), 0 0 16px rgba(255, 45, 120, 0.35);
}

.footer-brand-mark:hover {
  color: #ffffff;
  text-shadow: 1px 2px 0 rgba(255, 45, 120, 0.85), 0 0 24px rgba(255, 45, 120, 0.6);
}

.footer-trust {
  margin: 14px 0 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--grey-purple);
  max-width: 360px;
}

.footer-domain {
  margin: 0;
  font-family: var(--font-accent);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--grey-purple);
}

.footer-domain::before {
  content: "●";
  color: var(--lemon);
  margin-right: 6px;
}

.footer-heading {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: 16px;
  letter-spacing: 0.14em;
  padding-bottom: 10px;
  position: relative;
  color: var(--cream);
}

.footer-heading::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 28px;
  height: 3px;
  background: var(--neon-pink);
  transform: skewX(-18deg);
  box-shadow: 0 0 8px rgba(255, 45, 120, 0.55);
}

.footer-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-list li {
  position: relative;
  padding-left: 18px;
}

.footer-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 8px;
  height: 8px;
  background: var(--violet);
  transform: rotate(45deg);
  transition: background 200ms ease;
}

.footer-list a {
  color: var(--cream);
  text-decoration: none;
  transition: color 200ms ease;
}

.footer-list a:hover {
  color: var(--neon-pink);
}

.footer-links .footer-list li:hover::before {
  background: var(--neon-pink);
}

.footer-contact .footer-list {
  font-size: 15px;
  color: var(--grey-purple);
}

.footer-bottom {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 0 28px;
  border-top: 1px solid rgba(155, 89, 182, 0.22);
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.footer-copy {
  margin: 0;
  font-family: var(--font-accent);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--grey-purple);
}

.footer-legal {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.footer-legal a {
  font-size: 14px;
  color: var(--grey-purple);
  text-decoration: none;
  transition: color 200ms ease;
}

.footer-legal a::before {
  content: "●";
  color: var(--neon-pink);
  font-size: 8px;
  margin-right: 6px;
  vertical-align: 2px;
}

.footer-legal a:hover {
  color: var(--lemon);
}

@media (max-width: 960px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 52px 0 32px;
  }

  .footer-bottom {
    flex-direction: column-reverse;
    align-items: flex-start;
  }
}

/* ---------- 通用组件 ---------- */
.page-main {
  flex: 1 0 auto;
  width: 100%;
  padding-top: calc(var(--header-h) + 32px);
}

.container {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 28px);
  }
}

.section {
  padding: 72px 0;
}

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

.section-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 10px;
  font-family: var(--font-accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.28em;
  color: var(--neon-pink);
}

.section-kicker::before {
  content: "";
  width: 32px;
  height: 4px;
  background: var(--neon-pink);
  transform: skewX(-18deg);
  box-shadow: 0 0 10px rgba(255, 45, 120, 0.6);
  flex: 0 0 auto;
}

.section-title {
  margin: 0 0 12px;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0.02em;
}

.section-desc {
  margin: 0;
  max-width: 640px;
  color: var(--grey-purple);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
  cursor: pointer;
  transition: transform 200ms ease, background 200ms ease, color 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.btn:active {
  transform: scale(0.96);
}

.btn-primary {
  background: linear-gradient(120deg, var(--neon-pink), var(--electric));
  color: var(--ink);
  box-shadow: 0 0 20px rgba(255, 45, 120, 0.35);
}

.btn-primary:hover {
  color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 0 34px rgba(255, 45, 120, 0.6);
}

.btn-ghost {
  background: rgba(26, 10, 46, 0.4);
  border-color: rgba(155, 89, 182, 0.6);
  color: var(--cream);
}

.btn-ghost:hover {
  border-color: var(--neon-pink);
  background: rgba(255, 45, 120, 0.12);
  color: var(--cream);
  transform: translateY(-2px);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 999px;
  font-family: var(--font-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--lemon);
  background: rgba(249, 202, 36, 0.12);
  border: 1px solid rgba(249, 202, 36, 0.5);
}

.tag-hot {
  color: var(--neon-pink);
  background: rgba(255, 45, 120, 0.12);
  border-color: rgba(255, 45, 120, 0.5);
}

.tag-new {
  color: var(--electric);
  background: rgba(108, 92, 231, 0.15);
  border-color: rgba(108, 92, 231, 0.6);
}

.panel-card {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border-radius: var(--radius);
  background: linear-gradient(160deg, #1A0A2E 0%, #12061F 55%, #0A0A0A 100%);
  border: 1px solid rgba(155, 89, 182, 0.45);
  transition: border-color 200ms ease, box-shadow 200ms ease, transform 200ms ease;
}

.panel-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 0;
  height: 0;
  border-left: 26px solid transparent;
  border-top: 26px solid rgba(255, 45, 120, 0.35);
  border-top-right-radius: 18px;
  pointer-events: none;
}

.panel-card:hover {
  border-color: var(--neon-pink);
  box-shadow: 0 6px 36px rgba(255, 45, 120, 0.22);
  transform: translateY(-2px);
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 32px;
  padding: 0;
  list-style: none;
  font-size: 14px;
  color: var(--grey-purple);
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.breadcrumb li + li::before {
  content: "→";
  color: var(--violet);
}

.breadcrumb a {
  color: var(--cream);
  text-decoration: none;
}

.breadcrumb a:hover {
  color: var(--neon-pink);
}

.img-frame {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(135deg, #1A0A2E, #0A0A0A);
  border: 1px solid rgba(155, 89, 182, 0.4);
}

.img-frame.wide {
  aspect-ratio: 21 / 9;
}

.img-frame.square {
  aspect-ratio: 1 / 1;
}

.img-frame.portrait {
  aspect-ratio: 4 / 5;
}

.img-frame img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 300ms ease, filter 300ms ease;
}

.img-frame:hover img {
  transform: scale(1.03);
}

.comic-dots {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background-image: radial-gradient(rgba(245, 245, 240, 0.16) 1px, transparent 1.6px);
  background-size: 14px 14px;
  -webkit-mask-image: linear-gradient(135deg, transparent 0%, #000 70%);
  mask-image: linear-gradient(135deg, transparent 0%, #000 70%);
}

.speed-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  border-radius: inherit;
  background: repeating-linear-gradient(
    100deg,
    transparent 0 32px,
    rgba(245, 245, 240, 0.05) 32px 34px,
    transparent 34px 64px
  );
}

[data-reveal] {
  transition: opacity 300ms ease, transform 300ms ease;
}

/* ---------- 动态减弱 ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}