/* ==========================================================================
   NOW加速 (nowjiasu.click) - Neo-Brutalist Pure CSS Stylesheet
   Palette: Cream (#f5f1e8), Black (#000), Yellow (#ffd400), Pink (#ff5ca8), Blue (#3d7bff)
   Style: 3px solid black borders, hard 8px offset shadows, 0 blur, 0 radius, 0 gradients
   ========================================================================== */

:root {
  --bg-cream: #f5f1e8;
  --color-black: #000000;
  --color-yellow: #ffd400;
  --color-pink: #ff5ca8;
  --color-blue: #3d7bff;
  --color-white: #ffffff;
  --color-gray-light: #ece7db;
  --border-thick: 3px solid #000000;
  --shadow-hard: 8px 8px 0px #000000;
  --shadow-sm: 4px 4px 0px #000000;
  --shadow-lg: 12px 12px 0px #000000;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-radius: 0 !important;
  -webkit-font-smoothing: antialiased;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-cream);
  color: var(--color-black);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}

body {
  background-color: var(--bg-cream);
  color: var(--color-black);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Utility Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 900;
  line-height: 1.15;
  color: var(--color-black);
  text-transform: uppercase;
}

p {
  font-size: 1.05rem;
  line-height: 1.65;
}

a {
  color: var(--color-black);
  text-decoration: none;
}

/* Neo-Brutalist Buttons */
.neo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  font-weight: 900;
  font-size: 1.15rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 16px 32px;
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  background-color: var(--color-blue);
  color: var(--color-white);
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.08s ease, box-shadow 0.08s ease;
  user-select: none;
}

.neo-btn:hover {
  transform: translate(4px, 4px);
  box-shadow: var(--shadow-sm);
}

.neo-btn:active {
  transform: translate(8px, 8px);
  box-shadow: 0px 0px 0px #000;
}

.neo-btn-yellow {
  background-color: var(--color-yellow);
  color: var(--color-black);
}

.neo-btn-pink {
  background-color: var(--color-pink);
  color: var(--color-black);
}

.neo-btn-white {
  background-color: var(--color-white);
  color: var(--color-black);
}

.neo-btn-sm {
  padding: 10px 18px;
  font-size: 0.95rem;
  box-shadow: var(--shadow-sm);
}
.neo-btn-sm:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 #000;
}
.neo-btn-sm:active {
  transform: translate(4px, 4px);
  box-shadow: 0 0 0 #000;
}

.neo-btn-block {
  display: flex;
  width: 100%;
}

/* Badges & Tags */
.neo-badge {
  display: inline-block;
  padding: 4px 10px;
  font-weight: 900;
  font-size: 0.85rem;
  border: var(--border-thick);
  background: var(--color-yellow);
  box-shadow: 3px 3px 0 #000;
  text-transform: uppercase;
}

/* ==========================================================================
   Header & Sticky Nav
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 999;
  background-color: var(--bg-cream);
  border-bottom: var(--border-thick);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.brand-logo-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-yellow);
  border: var(--border-thick);
  box-shadow: var(--shadow-sm);
  padding: 6px 16px;
  transform: rotate(-3deg);
  font-weight: 900;
  font-size: 1.4rem;
  color: var(--color-black);
  text-decoration: none;
  transition: transform 0.15s ease;
}

.brand-logo-badge:hover {
  transform: rotate(0deg) scale(1.03);
}

.brand-logo-badge .bolt {
  font-size: 1.4rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav a {
  font-weight: 800;
  font-size: 1rem;
  padding: 6px 4px;
  border-bottom: 3px solid transparent;
  transition: all 0.15s ease;
}

.site-nav a:hover {
  border-bottom: 3px solid var(--color-black);
  background-color: var(--color-yellow);
}

.nav-news-link {
  background-color: var(--color-pink);
  border: var(--border-thick);
  padding: 6px 12px !important;
  box-shadow: 3px 3px 0 #000;
}
.nav-news-link:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0 #000;
}

.nav-cta {
  margin-left: 8px;
}

/* ==========================================================================
   Marquee Ticker Strip
   ========================================================================== */
.ticker-strip {
  background-color: var(--color-black);
  color: var(--color-yellow);
  border-top: var(--border-thick);
  border-bottom: var(--border-thick);
  overflow: hidden;
  white-space: nowrap;
  padding: 12px 0;
  user-select: none;
}

.ticker-track {
  display: inline-flex;
  animation: ticker 25s linear infinite;
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 1px;
  padding: 0 24px;
}

.ticker-item .dot {
  color: var(--color-pink);
  margin: 0 12px;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 80px 0 60px 0;
  border-bottom: var(--border-thick);
  position: relative;
  background-color: var(--bg-cream);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-sm);
  padding: 6px 16px;
  font-size: 0.95rem;
  font-weight: 800;
  margin-bottom: 24px;
}

.hero-headline {
  font-size: 4rem;
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.05;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero-headline .highlight-box {
  background-color: var(--color-yellow);
  border: var(--border-thick);
  box-shadow: 5px 5px 0 #000;
  padding: 0 12px;
  display: inline-block;
  margin-top: 4px;
}

.hero-headline .brand-highlight {
  background-color: var(--color-pink);
  border: var(--border-thick);
  box-shadow: 5px 5px 0 #000;
  padding: 0 10px;
  display: inline-block;
  color: #000;
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: #111;
}

.hero-desc {
  font-size: 1.1rem;
  color: #222;
  margin-bottom: 32px;
  max-width: 600px;
}

.hero-action-row {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: var(--border-thick);
}

.hero-stat-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-sm);
  padding: 12px;
  text-align: center;
}

.hero-stat-card .num {
  display: block;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-blue);
}

.hero-stat-card .label {
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
}

/* Hero Visual Box */
.hero-visual-box {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 24px;
  position: relative;
}

.hero-terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: var(--border-thick);
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 14px;
  height: 14px;
  border: 2px solid #000;
}
.dot-red { background: #ff5c5c; }
.dot-yellow { background: var(--color-yellow); }
.dot-green { background: #3ed588; }

.speed-meter-box {
  background: var(--bg-cream);
  border: var(--border-thick);
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
}

.speed-meter-val {
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-black);
  line-height: 1;
}

.speed-meter-unit {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--color-pink);
  margin-left: 6px;
}

.status-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.status-row {
  background: var(--color-white);
  border: 2px solid #000;
  padding: 8px 12px;
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  font-weight: 800;
}

.status-online {
  color: #0b8043;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section-padding {
  padding: 80px 0;
  border-bottom: var(--border-thick);
}

.section-head-center {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 50px auto;
}

.section-title {
  font-size: 2.8rem;
  margin-bottom: 16px;
  display: inline-block;
  background: var(--color-yellow);
  border: var(--border-thick);
  box-shadow: 6px 6px 0 #000;
  padding: 6px 20px;
}

.section-subtitle {
  font-size: 1.15rem;
  font-weight: 700;
  color: #333;
}

/* ==========================================================================
   Feature Cards (Core Advantages: 3 white cards with emoji in colored square)
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.feature-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.feature-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lg);
}

.emoji-square {
  width: 68px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  border: var(--border-thick);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.sq-yellow { background-color: var(--color-yellow); }
.sq-pink { background-color: var(--color-pink); }
.sq-blue { background-color: var(--color-blue); }

.feature-card h3 {
  font-size: 1.5rem;
  margin-bottom: 14px;
}

.feature-card p {
  color: #333;
  font-size: 1rem;
  line-height: 1.6;
}

.feature-card ul {
  list-style: none;
  margin-top: 18px;
  border-top: 2px dashed #000;
  padding-top: 14px;
}

.feature-card li {
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.feature-card li::before {
  content: "✔";
  display: inline-block;
  color: var(--color-black);
  background: var(--color-yellow);
  border: 1.5px solid #000;
  font-size: 0.75rem;
  width: 18px;
  height: 18px;
  text-align: center;
  line-height: 16px;
}

/* ==========================================================================
   Streaming & AI Support Section
   ========================================================================== */
.streaming-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.stream-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.stream-card-tag {
  position: absolute;
  top: -12px;
  right: 14px;
  font-size: 0.75rem;
  font-weight: 900;
  background: var(--color-yellow);
  border: 2px solid #000;
  padding: 2px 8px;
  box-shadow: 2px 2px 0 #000;
}

.stream-icon {
  width: 48px;
  height: 48px;
  border: var(--border-thick);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
  box-shadow: 3px 3px 0 #000;
}

.stream-card h3 {
  font-size: 1.25rem;
  margin-bottom: 8px;
}

.stream-card p {
  font-size: 0.9rem;
  color: #444;
}

/* Banner Strip */
.banner-strip {
  margin-top: 40px;
  background: var(--color-pink);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 24px 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.banner-strip h3 {
  font-size: 1.5rem;
}

/* ==========================================================================
   Pricing Table Section
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  align-items: stretch;
}

.pricing-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.15s ease;
}

.pricing-card.featured {
  background: #fffdf5;
  border: 4px solid #000;
  box-shadow: 12px 12px 0 #000;
  transform: translateY(-8px);
}

.popular-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-yellow);
  border: var(--border-thick);
  box-shadow: 3px 3px 0 #000;
  padding: 4px 18px;
  font-weight: 900;
  font-size: 0.85rem;
  text-transform: uppercase;
}

.pricing-header {
  padding: 30px 24px 20px 24px;
  border-bottom: var(--border-thick);
  text-align: center;
}

.plan-name {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.plan-desc {
  font-size: 0.9rem;
  color: #555;
  font-weight: 600;
}

.plan-price-wrap {
  margin: 18px 0 8px 0;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.plan-currency {
  font-size: 1.5rem;
  font-weight: 900;
}

.plan-price {
  font-size: 3.2rem;
  font-weight: 900;
  line-height: 1;
}

.plan-period {
  font-size: 1rem;
  font-weight: 800;
  color: #666;
}

.pricing-body {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.plan-features-list {
  list-style: none;
  margin-bottom: 24px;
}

.plan-features-list li {
  padding: 10px 0;
  border-bottom: 1px dashed #bbb;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.plan-features-list li:last-child {
  border-bottom: none;
}

.plan-features-list li .check-icon {
  background: var(--color-yellow);
  border: 1.5px solid #000;
  font-size: 0.75rem;
  width: 20px;
  height: 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
}

/* ==========================================================================
   Testimonials / Reviews
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-stars {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.review-content {
  font-size: 0.98rem;
  font-weight: 600;
  color: #222;
  margin-bottom: 20px;
  font-style: normal;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 2px solid #000;
  padding-top: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border: 2px solid #000;
  background: var(--color-yellow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  box-shadow: 2px 2px 0 #000;
}

.author-meta h4 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.author-meta span {
  font-size: 0.8rem;
  font-weight: 700;
  color: #666;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.faq-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 24px;
}

.faq-card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.faq-card .q-tag {
  background: var(--color-pink);
  border: 2px solid #000;
  font-size: 0.85rem;
  padding: 2px 8px;
  font-weight: 900;
  flex-shrink: 0;
}

.faq-card p {
  color: #333;
  font-size: 0.98rem;
  line-height: 1.6;
}

/* ==========================================================================
   Footer (Strictly 4 Links Only)
   ========================================================================== */
.site-footer {
  background: var(--color-black);
  color: var(--color-white);
  border-top: var(--border-thick);
  padding: 60px 0 40px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 30px;
}

.footer-brand {
  display: inline-block;
  background: var(--color-yellow);
  color: var(--color-black);
  border: var(--border-thick);
  padding: 8px 24px;
  font-size: 1.8rem;
  font-weight: 900;
  box-shadow: 4px 4px 0 #fff;
  transform: rotate(-2deg);
}

.footer-nav {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  color: var(--color-white);
  font-weight: 800;
  font-size: 1.15rem;
  text-decoration: underline;
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
  transition: color 0.15s ease, background-color 0.15s ease;
  padding: 4px 8px;
}

.footer-nav a:hover {
  color: var(--color-black);
  background-color: var(--color-yellow);
  text-decoration: none;
}

.footer-copyright {
  font-size: 0.9rem;
  font-weight: 600;
  color: #aaa;
  margin-top: 10px;
  border-top: 1px dashed #444;
  padding-top: 20px;
  width: 100%;
}

/* ==========================================================================
   Subpages & Articles Layout Styles
   ========================================================================== */
.subpage-header {
  padding: 50px 0 30px 0;
  border-bottom: var(--border-thick);
  background: var(--color-yellow);
}

.subpage-title {
  font-size: 3rem;
  font-weight: 900;
  margin-bottom: 12px;
}

.subpage-desc {
  font-size: 1.2rem;
  font-weight: 700;
  color: #111;
}

.subpage-content {
  padding: 60px 0;
}

.content-box {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 40px;
  margin-bottom: 40px;
}

.content-box h2 {
  font-size: 1.8rem;
  margin: 30px 0 16px 0;
  padding-bottom: 8px;
  border-bottom: 3px solid #000;
}

.content-box h2:first-child {
  margin-top: 0;
}

.content-box h3 {
  font-size: 1.35rem;
  margin: 24px 0 12px 0;
}

.content-box p {
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: #222;
}

.content-box ul, .content-box ol {
  margin: 16px 0 24px 28px;
}

.content-box li {
  margin-bottom: 8px;
  font-size: 1.02rem;
  line-height: 1.7;
}

.article-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-weight: 800;
  font-size: 0.9rem;
  background: var(--bg-cream);
  border: 2px solid #000;
  padding: 6px 14px;
}

/* News Directory Cards */
.articles-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.article-summary-card {
  background: var(--color-white);
  border: var(--border-thick);
  box-shadow: var(--shadow-hard);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.15s ease;
}

.article-summary-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-lg);
}

.article-summary-card h3 {
  font-size: 1.45rem;
  margin: 14px 0 10px 0;
  line-height: 1.3;
}

.article-summary-card p {
  color: #444;
  font-size: 0.98rem;
  margin-bottom: 20px;
}

/* ==========================================================================
   Responsive Media Queries (@media)
   ========================================================================== */
@media (max-width: 992px) {
  .hero-headline {
    font-size: 3rem;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .streaming-grid {
    grid-template-columns: 1fr 1fr;
  }
  .pricing-grid {
    grid-template-columns: 1fr;
  }
  .pricing-card.featured {
    transform: none;
  }
  .reviews-grid {
    grid-template-columns: 1fr;
  }
  .faq-grid {
    grid-template-columns: 1fr;
  }
  .articles-list-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 16px;
  }
  .site-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .hero-headline {
    font-size: 2.3rem;
  }
  .hero-action-row {
    flex-direction: column;
    align-items: stretch;
  }
  .neo-btn {
    width: 100%;
    padding: 16px 20px;
  }
  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .streaming-grid {
    grid-template-columns: 1fr;
  }
  .section-title {
    font-size: 2rem;
  }
  .banner-strip {
    flex-direction: column;
    text-align: center;
  }
  .footer-nav {
    flex-direction: column;
    gap: 16px;
  }
  .content-box {
    padding: 20px;
  }
  .subpage-title {
    font-size: 2.2rem;
  }
}