/* ============================================================
   黑料专区 · 爆料漫画 —— 「小报拼贴 / 漫画网格」设计系统
   Paper + Electric Ink · Neo-Comic Collage
   ============================================================ */

:root{
  --paper:#FFF7EC;
  --paper-2:#FDEEDF;
  --card:#FFFFFF;
  --ink:#241645;
  --ink-soft:rgba(36,22,69,.64);
  --ink-line:rgba(36,22,69,.14);
  --pink:#FF3D8B;
  --violet:#7B4DFF;
  --cyan:#25D8C4;
  --lime:#CDFF4A;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:10px;
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }

html { scroll-behavior:smooth; }

body {
  font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif;
  overflow-x:hidden;
  color:var(--ink);
  background-color:var(--paper);
  background-image:radial-gradient(rgba(36,22,69,.13) 1.2px, transparent 1.3px);
  background-size:26px 26px;
  background-attachment:fixed;
  line-height:1.72;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}

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

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

a { color:inherit; }

/* ---------- 核心布局 ---------- */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }

.section { padding:80px 0; position:relative; }

.section:nth-child(even) {
  background-color:#FDEEDF;
  background-image:
    linear-gradient(rgba(36,22,69,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36,22,69,.055) 1px, transparent 1px);
  background-size:42px 42px;
}

.section + .section { border-top:1px dashed rgba(36,22,69,.18); }

/* ---------- 导航 ---------- */
.site-header {
  position:fixed;
  top:0; left:0;
  width:100%;
  z-index:1000;
  background:rgba(255,247,236,.9);
  backdrop-filter:blur(16px) saturate(160%);
  -webkit-backdrop-filter:blur(16px) saturate(160%);
  border-bottom:2px solid var(--ink);
}

.site-header::after {
  content:'';
  position:absolute;
  left:0; bottom:-2px;
  width:100%;
  height:4px;
  background:linear-gradient(90deg,
    var(--pink) 0%, var(--violet) 34%, var(--cyan) 66%, var(--lime) 100%);
}

.header-inner {
  display:flex;
  align-items:center;
  justify-content:space-between;
  height:68px;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}

.logo {
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:900;
  font-size:1.18rem;
  letter-spacing:-.02em;
  text-decoration:none;
  color:var(--ink);
}

.logo-icon {
  width:38px;
  height:38px;
  border-radius:12px 4px 12px 4px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1rem;
  font-weight:900;
  background:var(--pink);
  color:#fff;
  border:2px solid var(--ink);
  box-shadow:3px 3px 0 var(--ink);
  transform:rotate(-7deg);
  transition:transform .25s cubic-bezier(.34,1.56,.64,1);
}

.logo:hover .logo-icon { transform:rotate(6deg) scale(1.06); }

.main-nav {
  display:flex;
  align-items:center;
  gap:26px;
  list-style:none;
}

.main-nav a {
  position:relative;
  z-index:0;
  text-decoration:none;
  font-size:.92rem;
  font-weight:600;
  color:var(--ink);
  transition:color .2s;
}

.main-nav a::before {
  content:'';
  position:absolute;
  left:-8px; right:-8px;
  bottom:2px;
  height:10px;
  background:var(--lime);
  border-radius:3px;
  z-index:-1;
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .3s cubic-bezier(.65,0,.35,1);
}

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

.nav-cta {
  padding:9px 22px !important;
  border-radius:12px 12px 12px 4px;
  color:#fff !important;
  font-weight:800 !important;
  background:var(--violet);
  border:2px solid var(--ink);
  box-shadow:4px 4px 0 var(--ink);
  transition:transform .18s ease, box-shadow .18s ease !important;
}

.nav-cta::before { display:none; }

.nav-cta:hover {
  transform:translate(3px,3px);
  box-shadow:1px 1px 0 var(--ink);
}

.menu-toggle {
  display:none;
  width:42px;
  height:42px;
  align-items:center;
  justify-content:center;
  font-size:1.15rem;
  background:#fff;
  color:var(--ink);
  border:2px solid var(--ink);
  border-radius:12px 12px 12px 4px;
  box-shadow:3px 3px 0 var(--ink);
  cursor:pointer;
}

/* ---------- Hero ---------- */
.hero {
  position:relative;
  min-height:70vh;
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:52px;
  padding:154px 0 100px;
  overflow:hidden;
}

.hero::before {
  content:'';
  position:absolute;
  top:-180px; right:-140px;
  width:560px; height:560px;
  border-radius:50%;
  background:radial-gradient(circle at 35% 35%, rgba(255,61,139,.30), rgba(255,61,139,0) 62%);
  pointer-events:none;
}

.hero::after {
  content:'';
  position:absolute;
  bottom:-200px; left:-120px;
  width:460px; height:460px;
  border-radius:50%;
  background:radial-gradient(circle at 50% 50%, rgba(37,216,196,.32), rgba(37,216,196,0) 64%);
  pointer-events:none;
}

.hero-content {
  flex:1 1 520px;
  max-width:720px;
  position:relative;
  z-index:2;
}

.hero-eyebrow {
  display:inline-block;
  font-size:.76rem;
  font-weight:800;
  letter-spacing:.16em;
  padding:7px 16px;
  border-radius:9px;
  background:var(--lime);
  color:var(--ink);
  border:2px solid var(--ink);
  box-shadow:3px 3px 0 var(--ink);
  transform:rotate(-2deg);
  margin-bottom:24px;
}

.hero h1 {
  font-size:clamp(2.3rem, 5.6vw, 4rem);
  line-height:1.07;
  font-weight:900;
  letter-spacing:-.035em;
  margin-bottom:22px;
}

.hero h1::first-line { color:var(--ink); }

.hero p {
  font-size:clamp(1rem, 1.3vw, 1.12rem);
  color:var(--ink-soft);
  max-width:580px;
  margin-bottom:36px;
}

.hero-buttons {
  display:flex;
  gap:16px;
  flex-wrap:wrap;
}

.hero-image {
  flex:1 1 340px;
  max-width:460px;
  border-radius:var(--r-lg) var(--r-lg) var(--r-lg) 6px;
  overflow:hidden;
  border:3px solid var(--ink);
  box-shadow:12px 12px 0 rgba(255,61,139,.85);
  transform:rotate(-1.4deg);
  position:relative;
  z-index:2;
  background:#fff;
}

.hero-image img { width:100%; height:auto; }

/* ---------- 按钮 ---------- */
.btn {
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:14px 30px;
  border-radius:14px 14px 14px 4px;
  font-weight:800;
  font-size:.95rem;
  letter-spacing:.01em;
  cursor:pointer;
  border:2px solid var(--ink);
  text-decoration:none;
  transition:transform .18s cubic-bezier(.34,1.56,.64,1), box-shadow .18s ease, background .18s ease;
}

.btn-primary {
  background:var(--pink);
  color:#fff;
  box-shadow:5px 5px 0 var(--ink);
}

.btn-primary:hover {
  transform:translate(3px,3px);
  box-shadow:2px 2px 0 var(--ink);
}

.btn-outline {
  background:#fff;
  color:var(--ink);
  box-shadow:5px 5px 0 rgba(36,22,69,.18);
}

.btn-outline:hover {
  background:var(--lime);
  transform:translate(3px,3px);
  box-shadow:2px 2px 0 rgba(36,22,69,.18);
}

/* ---------- 标签 / 标题 ---------- */
.section-label {
  display:inline-block;
  font-size:.74rem;
  font-weight:800;
  letter-spacing:.2em;
  padding:6px 15px;
  border-radius:8px;
  background:var(--cyan);
  color:var(--ink);
  border:2px solid var(--ink);
  box-shadow:3px 3px 0 var(--ink);
  transform:rotate(-1.6deg);
  margin-bottom:20px;
}

.section-title {
  font-size:clamp(1.75rem, 3.4vw, 2.55rem);
  font-weight:900;
  line-height:1.16;
  letter-spacing:-.028em;
  margin-bottom:16px;
}

.section-title::after {
  content:'';
  display:block;
  width:66px;
  height:8px;
  margin-top:16px;
  border-radius:4px;
  background:linear-gradient(90deg, var(--pink), var(--violet));
}

.text-center .section-title::after {
  margin-left:auto;
  margin-right:auto;
}

.section-desc {
  max-width:600px;
  color:var(--ink-soft);
  margin-bottom:44px;
  font-size:1rem;
}

.text-center .section-desc { margin-left:auto; margin-right:auto; }

/* ---------- 卡片网格 ---------- */
.cards-grid {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(260px,1fr));
  gap:26px;
}

.category-card {
  position:relative;
  background:var(--card);
  border:2px solid var(--ink);
  border-radius:var(--r-md) var(--r-md) var(--r-md) 5px;
  padding:30px 26px;
  box-shadow:6px 6px 0 rgba(36,22,69,.13);
  transition:transform .28s cubic-bezier(.34,1.56,.64,1), box-shadow .28s ease;
}

.category-card:hover {
  transform:translate(-4px,-7px) rotate(-.9deg);
  box-shadow:11px 13px 0 rgba(36,22,69,.13);
}

.category-card:nth-child(3n+1):hover { box-shadow:11px 13px 0 var(--pink); }
.category-card:nth-child(3n+2):hover { box-shadow:11px 13px 0 var(--cyan); }
.category-card:nth-child(3n+3):hover { box-shadow:11px 13px 0 var(--lime); }

.card-icon {
  width:50px;
  height:50px;
  border-radius:15px 5px 15px 5px;
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
  font-size:1.3rem;
  border:2px solid var(--ink);
  background:var(--lime);
  box-shadow:3px 3px 0 var(--ink);
  transform:rotate(-4deg);
}

.category-card:nth-child(3n+2) .card-icon { background:var(--cyan); }
.category-card:nth-child(3n+3) .card-icon { background:var(--pink); color:#fff; }

.category-card h3 {
  font-size:1.12rem;
  font-weight:800;
  letter-spacing:-.015em;
  margin-bottom:10px;
}

.category-card p {
  font-size:.92rem;
  color:var(--ink-soft);
  margin-bottom:18px;
}

.card-link {
  font-weight:800;
  font-size:.85rem;
  text-decoration:none;
  color:var(--pink);
  letter-spacing:.02em;
  display:inline-flex;
  align-items:center;
  gap:6px;
  border-bottom:2px solid transparent;
  transition:border-color .2s, gap .2s;
}

.card-link::after { content:'→'; transition:transform .2s; }

.card-link:hover {
  border-bottom-color:var(--pink);
  gap:10px;
}

/* ---------- 特性块 ---------- */
.feature-block {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:56px;
  align-items:center;
}

.feature-image {
  border-radius:var(--r-lg) var(--r-lg) var(--r-lg) 6px;
  overflow:hidden;
  border:3px solid var(--ink);
  box-shadow:12px 12px 0 rgba(37,216,196,.8);
  transform:rotate(1.2deg);
  background:#fff;
}

.feature-block:nth-child(even) .feature-image {
  box-shadow:12px 12px 0 rgba(205,255,74,.95);
  transform:rotate(-1.2deg);
}

.feature-image img { width:100%; height:auto; }

.feature-text { }

.feature-text h2,
.feature-text h3 {
  font-size:clamp(1.5rem, 2.6vw, 2.05rem);
  font-weight:900;
  letter-spacing:-.025em;
  line-height:1.2;
  margin-bottom:16px;
}

.feature-text p {
  color:var(--ink-soft);
  margin-bottom:22px;
  font-size:1rem;
}

.feature-list { list-style:none; }

.feature-list li {
  padding:9px 0;
  display:flex;
  align-items:center;
  gap:12px;
  font-size:.96rem;
  font-weight:500;
}

.feature-list li::before {
  content:'✓';
  width:24px;
  height:24px;
  flex:0 0 24px;
  display:grid;
  place-items:center;
  font-size:.72rem;
  font-weight:900;
  color:var(--ink);
  background:var(--lime);
  border:2px solid var(--ink);
  border-radius:50%;
}

/* ---------- 数据条 ---------- */
.stats-bar {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  text-align:center;
}

.stat-item {
  padding:30px 20px;
  border-radius:var(--r-md) var(--r-md) var(--r-md) 5px;
  border:2px solid var(--ink);
  background:#fff;
  box-shadow:5px 5px 0 rgba(36,22,69,.13);
  transition:transform .25s cubic-bezier(.34,1.56,.64,1);
}

.stat-item:hover { transform:translateY(-6px) rotate(-1deg); }

.stat-item:nth-child(1) { box-shadow:5px 5px 0 rgba(255,61,139,.85); }
.stat-item:nth-child(2) { box-shadow:5px 5px 0 rgba(205,255,74,.95); }
.stat-item:nth-child(3) { box-shadow:5px 5px 0 rgba(37,216,196,.85); }
.stat-item:nth-child(4) { box-shadow:5px 5px 0 rgba(123,77,255,.75); }

.stat-number {
  font-size:clamp(1.9rem, 3.4vw, 2.5rem);
  font-weight:900;
  letter-spacing:-.05em;
  line-height:1.1;
  background:linear-gradient(120deg, var(--pink), var(--violet));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}

.stat-label {
  font-size:.86rem;
  color:var(--ink-soft);
  margin-top:8px;
  font-weight:600;
  letter-spacing:.04em;
}

/* ---------- 内容墙 ---------- */
.content-wall {
  display:grid;
  grid-template-columns:repeat(auto-fill, minmax(280px,1fr));
  gap:26px;
}

.content-wall-item {
  border-radius:var(--r-md) var(--r-md) var(--r-md) 5px;
  overflow:hidden;
  border:2px solid var(--ink);
  background:#fff;
  box-shadow:6px 6px 0 rgba(36,22,69,.13);
  transition:transform .28s cubic-bezier(.34,1.56,.64,1), box-shadow .28s ease;
}

.content-wall-item:hover {
  transform:translate(-4px,-7px);
  box-shadow:11px 13px 0 var(--pink);
}

.content-wall-item img {
  width:100%;
  height:200px;
  object-fit:cover;
  border-bottom:2px solid var(--ink);
  transition:transform .5s cubic-bezier(.22,1,.36,1);
}

.content-wall-item:hover img { transform:scale(1.06); }

.content-wall-body { padding:22px 22px 24px; }

.content-wall-body h3 {
  font-size:1.06rem;
  font-weight:800;
  letter-spacing:-.015em;
  margin-bottom:8px;
  line-height:1.35;
}

.content-wall-body p {
  font-size:.9rem;
  color:var(--ink-soft);
}

/* ---------- FAQ ---------- */
.faq-list { max-width:800px; margin:0 auto; }

.faq-item {
  border:2px solid var(--ink);
  border-radius:14px 14px 14px 5px;
  margin-bottom:12px;
  overflow:hidden;
  cursor:pointer;
  background:#fff;
  box-shadow:4px 4px 0 rgba(36,22,69,.11);
  transition:box-shadow .25s ease, transform .25s ease;
}

.faq-item:hover {
  box-shadow:6px 6px 0 rgba(255,61,139,.6);
  transform:translateY(-2px);
}

.faq-item .faq-question {
  padding:18px 22px;
  font-weight:700;
  font-size:1rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
}

.faq-item .faq-question::after {
  content:'+';
  font-size:1.4rem;
  font-weight:900;
  line-height:1;
  color:var(--pink);
  transition:transform .3s cubic-bezier(.34,1.56,.64,1);
}

.faq-item.open .faq-question::after {
  content:'−';
  transform:rotate(180deg);
}

.faq-item .faq-answer {
  padding:0 22px 20px;
  display:none;
  color:var(--ink-soft);
  font-size:.94rem;
  line-height:1.8;
}

.faq-item.open .faq-answer { display:block; }

/* ---------- CTA 横幅 ---------- */
.cta-banner {
  position:relative;
  padding:64px 32px;
  text-align:center;
  border-radius:26px 26px 26px 8px;
  color:var(--ink);
  border:3px solid var(--ink);
  box-shadow:12px 12px 0 var(--ink);
  overflow:hidden;
  background-color:#FFE7F2;
  background-image:
    radial-gradient(circle at 10% 20%, rgba(205,255,74,.95), rgba(205,255,74,0) 42%),
    radial-gradient(circle at 92% 82%, rgba(37,216,196,.9), rgba(37,216,196,0) 46%),
    radial-gradient(circle at 60% 0%, rgba(123,77,255,.45), rgba(123,77,255,0) 55%),
    linear-gradient(135deg, #FFE3F0 0%, #EFE7FF 100%);
}

.cta-banner::before {
  content:'';
  position:absolute;
  inset:0;
  background-image:radial-gradient(rgba(36,22,69,.16) 1.4px, transparent 1.5px);
  background-size:16px 16px;
  opacity:.5;
  pointer-events:none;
}

.cta-banner > * { position:relative; z-index:1; }

.cta-banner h2 {
  color:var(--ink);
  font-size:clamp(1.6rem, 3.2vw, 2.3rem);
  font-weight:900;
  letter-spacing:-.03em;
  line-height:1.18;
  margin-bottom:14px;
}

.cta-banner p {
  color:var(--ink);
  opacity:.75;
  max-width:560px;
  margin:0 auto 30px;
}

.cta-banner .btn-primary {
  background:var(--ink);
  color:#fff;
  border-color:var(--ink);
  box-shadow:5px 5px 0 rgba(255,61,139,.9);
}

.cta-banner .btn-primary:hover {
  background:var(--pink);
  box-shadow:2px 2px 0 rgba(36,22,69,.9);
}

/* ---------- 页脚 ---------- */
.site-footer {
  position:relative;
  padding:72px 0 28px;
  background:#FFF1E1;
  background-image:radial-gradient(rgba(36,22,69,.09) 1.2px, transparent 1.3px);
  background-size:22px 22px;
  color:var(--ink);
}

.site-footer::before {
  content:'';
  position:absolute;
  top:0; left:0;
  width:100%;
  height:8px;
  background:repeating-linear-gradient(90deg,
    var(--pink) 0 34px,
    var(--violet) 34px 68px,
    var(--cyan) 68px 102px,
    var(--lime) 102px 136px);
}

.site-footer .container { position:relative; z-index:1; }

.footer-grid {
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1fr;
  gap:40px;
}

.footer-brand { }

.footer-brand .logo { margin-bottom:16px; }

.footer-brand p {
  color:var(--ink-soft);
  font-size:.92rem;
  max-width:320px;
}

.footer-col { }

.footer-col h4 {
  font-size:.9rem;
  font-weight:900;
  letter-spacing:.08em;
  margin-bottom:18px;
  position:relative;
  padding-bottom:10px;
}

.footer-col h4::after {
  content:'';
  position:absolute;
  left:0; bottom:0;
  width:26px;
  height:4px;
  border-radius:2px;
  background:var(--pink);
}

.footer-col:nth-child(3) h4::after { background:var(--cyan); }
.footer-col:nth-child(4) h4::after { background:var(--violet); }

.footer-col a {
  display:block;
  padding:5px 0;
  font-size:.9rem;
  color:var(--ink-soft);
  text-decoration:none;
  transition:color .2s, transform .2s;
}

.footer-col a:hover {
  color:var(--pink);
  transform:translateX(4px);
}

.footer-bottom {
  border-top:2px dashed rgba(36,22,69,.2);
  margin-top:44px;
  padding-top:22px;
  text-align:center;
  font-size:.84rem;
  color:var(--ink-soft);
}

/* ---------- 工具类 ---------- */
.text-accent { color:var(--pink); }
.text-center { text-align:center; }
.seo-description {
  max-width:600px;
  margin:0 auto 48px;
  color:var(--ink-soft);
  font-size:.96rem;
}
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .hero { padding:130px 0 80px; gap:40px; }
  .feature-block { gap:40px; }
}

@media (max-width: 768px) {
  .section { padding:64px 0; }

  .feature-block { grid-template-columns:1fr; }
  .feature-image { transform:none; box-shadow:8px 8px 0 rgba(37,216,196,.8); }

  .stats-bar { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }

  .main-nav { display:none; }
  .menu-toggle { display:flex; }

  .main-nav.open {
    display:flex;
    flex-direction:column;
    align-items:flex-start;
    gap:16px;
    position:absolute;
    top:68px;
    left:0;
    width:100%;
    background:var(--paper);
    padding:24px;
    border-bottom:2px solid var(--ink);
    box-shadow:0 12px 0 rgba(36,22,69,.08);
  }

  .main-nav.open a { font-size:1rem; }

  .hero { padding:118px 0 64px; }
  .hero-image { transform:none; box-shadow:8px 8px 0 rgba(255,61,139,.85); }

  .cta-banner { padding:48px 22px; box-shadow:8px 8px 0 var(--ink); }
}

@media (max-width: 480px) {
  .container { padding:0 18px; }

  .cards-grid,
  .content-wall,
  .stats-bar { grid-template-columns:1fr; }

  .footer-grid { grid-template-columns:1fr; }

  .hero-buttons { flex-direction:column; align-items:stretch; }
  .hero-buttons .btn { justify-content:center; }

  .hero h1 { font-size:2.05rem; }
  .section-title::after { margin-left:0; }
  .text-center .section-title::after { margin-left:auto; }
}