/* ==========================================================================
   微风网络 BreezeNetwork - 8-Bit Retro Pixel Art Style System
   Palette:
     Midnight Indigo: #1A1C2C (Core Background)
     Panel:           #29344F (Dialog & Card Panels)
     Pixel Gold:      #FFCD75 (Headings, Accents, Coins)
     Coral:           #EF7A85 (Secondary Accents, Dropshadows, Hearts)
     Bone Text:       #F2EFDE (Readability Body Text)
   Typography:
     Headings:        'Press Start 2P', monospace
     Body Text:       'Pixelify Sans', sans-serif, monospace
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Pixelify+Sans:wght@400..700&family=Press+Start+2P&display=swap');

:root {
  --color-indigo: #1A1C2C;
  --color-panel: #29344F;
  --color-panel-dark: #1f273c;
  --color-gold: #FFCD75;
  --color-coral: #EF7A85;
  --color-bone: #F2EFDE;
  --color-bone-muted: #c9c5b3;
  --color-black: #0c0d15;
  --color-white: #ffffff;
  --color-pixel-green: #38b764;
  --color-pixel-blue: #41a6f6;
  
  --font-pixel-heading: 'Press Start 2P', monospace, sans-serif;
  --font-pixel-body: 'Pixelify Sans', monospace, sans-serif;
  
  --border-chunky: 4px solid var(--color-black);
  --pixel-shadow-sm: 4px 4px 0 var(--color-black);
  --pixel-shadow-md: 6px 6px 0 var(--color-black);
  --pixel-shadow-gold: 4px 4px 0 var(--color-gold);
  --pixel-shadow-coral: 4px 4px 0 var(--color-coral);
  
  --container-width: 1140px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  image-rendering: pixelated;
  image-rendering: -moz-crisp-edges;
  image-rendering: crisp-edges;
}

html {
  font-family: var(--font-pixel-body);
  background-color: var(--color-indigo);
  color: var(--color-bone);
  font-size: 16px;
  line-height: 1.6;
  scroll-behavior: smooth;
  text-rendering: geometricPrecision;
}

/* CRT Dithered Texture Background (Never smooth gradients) */
body {
  min-height: 100vh;
  position: relative;
  background-color: var(--color-indigo);
  /* 8-bit Dither Checker Pattern */
  background-image: 
    repeating-linear-gradient(45deg, #1A1C2C 25%, transparent 25%, transparent 75%, #1A1C2C 75%, #1A1C2C),
    repeating-linear-gradient(45deg, #1A1C2C 25%, #141624 25%, #141624 75%, #1A1C2C 75%, #1A1C2C);
  background-position: 0 0, 4px 4px;
  background-size: 8px 8px;
  overflow-x: hidden;
}

/* CRT Scanline & Phosphor Overlay */
body::after {
  content: " ";
  display: block;
  position: fixed;
  top: 0; left: 0; bottom: 0; right: 0;
  background: linear-gradient(rgba(18, 16, 26, 0) 50%, rgba(0, 0, 0, 0.28) 50%),
              linear-gradient(90deg, rgba(255, 0, 0, 0.02), rgba(0, 255, 0, 0.01), rgba(0, 0, 255, 0.02));
  background-size: 100% 4px, 6px 100%;
  pointer-events: none;
  z-index: 999;
}

a {
  color: inherit;
  text-decoration: none;
  transition: transform 0.1s steps(2);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   Pixel Art Logo with 8x8 Letter B & Blinking White Pixel
   ========================================================================== */
.pixel-logo-container {
  display: flex;
  align-items: center;
  gap: 14px;
}

.pixel-b-logo {
  width: 44px;
  height: 44px;
  background: var(--color-indigo);
  border: 4px solid var(--color-black);
  box-shadow: 4px 4px 0 var(--color-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.pixel-b-svg {
  width: 32px;
  height: 32px;
  shape-rendering: crispEdges;
}

@keyframes pixelBlink {
  0%, 49% { fill: #FFFFFF; }
  50%, 100% { fill: #FFCD75; }
}

.blink-pixel {
  animation: pixelBlink 1s infinite steps(1);
}

.logo-brand-text {
  display: flex;
  flex-direction: column;
}

.brand-main {
  font-family: var(--font-pixel-heading);
  font-size: 0.95rem;
  color: var(--color-gold);
  letter-spacing: 1px;
  text-shadow: 2px 2px 0 var(--color-black);
}

.brand-sub {
  font-family: var(--font-pixel-heading);
  font-size: 0.58rem;
  color: var(--color-coral);
  margin-top: 4px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-indigo);
  border-bottom: 4px solid var(--color-black);
  box-shadow: 0 4px 0 rgba(0, 0, 0, 0.4);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-pixel-body);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-bone);
  padding: 6px 10px;
  border: 2px solid transparent;
  display: inline-block;
}

.nav-links a:hover {
  color: var(--color-gold);
  background: var(--color-panel);
  border: 2px solid var(--color-black);
  box-shadow: 2px 2px 0 var(--color-black);
  transform: translateY(-2px);
}

/* '推荐资讯' Special Badge Style */
.nav-links a.nav-news-link {
  color: var(--color-coral);
  border: 2px dashed var(--color-coral);
  background: rgba(239, 122, 133, 0.1);
}

.nav-links a.nav-news-link:hover {
  background: var(--color-coral);
  color: var(--color-black);
  border: 2px solid var(--color-black);
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ==========================================================================
   Pixel Buttons (Chunky 4px borders, hard shadows)
   ========================================================================== */
.pixel-btn {
  font-family: var(--font-pixel-heading);
  font-size: 0.8rem;
  padding: 12px 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 4px solid var(--color-black);
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  position: relative;
  text-decoration: none;
  min-height: 48px;
}

.pixel-btn:active {
  transform: translate(4px, 4px) !important;
  box-shadow: none !important;
}

.pixel-btn-gold {
  background: var(--color-gold);
  color: var(--color-black);
  box-shadow: 4px 4px 0 var(--color-coral), 8px 8px 0 var(--color-black);
}

.pixel-btn-gold:hover {
  background: #ffe09e;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--color-coral), 10px 10px 0 var(--color-black);
}

.pixel-btn-panel {
  background: var(--color-panel);
  color: var(--color-bone);
  box-shadow: 4px 4px 0 var(--color-black);
}

.pixel-btn-panel:hover {
  background: #394768;
  color: var(--color-gold);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--color-black);
}

.pixel-btn-coral {
  background: var(--color-coral);
  color: var(--color-black);
  box-shadow: 4px 4px 0 var(--color-gold), 8px 8px 0 var(--color-black);
}

.pixel-btn-coral:hover {
  background: #f79aa4;
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--color-gold), 10px 10px 0 var(--color-black);
}

.pixel-btn-lg {
  padding: 16px 28px;
  font-size: 0.88rem;
  min-height: 56px;
}

/* ==========================================================================
   Dialog-Box Container (Retro RPG Quest Style)
   ========================================================================== */
.dialog-box {
  background: var(--color-panel);
  border: 4px solid var(--color-bone);
  box-shadow: 
    0 0 0 4px var(--color-black),
    8px 8px 0 4px var(--color-black);
  padding: 32px 30px;
  position: relative;
  margin-bottom: 24px;
}

.dialog-box-header {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--color-black);
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  padding: 4px 12px;
  font-family: var(--font-pixel-heading);
  font-size: 0.7rem;
  margin-bottom: 20px;
}

.dialog-box-header::before {
  content: "▶";
  color: var(--color-coral);
}

/* Typewriter Styled Prompt */
.typewriter-prompt {
  font-family: var(--font-pixel-body);
  font-size: 1.15rem;
  color: var(--color-bone);
  line-height: 1.7;
}

.cursor-blink {
  display: inline-block;
  width: 10px;
  height: 18px;
  background: var(--color-gold);
  margin-left: 6px;
  vertical-align: middle;
  animation: cursorBlink 0.8s infinite steps(1);
}

@keyframes cursorBlink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 60px 0 50px;
  position: relative;
}

.hero-dialog {
  max-width: 980px;
  margin: 0 auto 36px;
}

.hero-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 4px dashed var(--color-black);
  padding-bottom: 14px;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.status-tag {
  font-family: var(--font-pixel-heading);
  font-size: 0.65rem;
  color: var(--color-gold);
  display: flex;
  align-items: center;
  gap: 6px;
}

.status-tag span.live-dot {
  width: 10px;
  height: 10px;
  background: var(--color-pixel-green);
  border: 2px solid var(--color-black);
  display: inline-block;
}

.hero-headline {
  font-family: var(--font-pixel-heading);
  font-size: clamp(1.4rem, 3.2vw, 2.3rem);
  color: var(--color-gold);
  line-height: 1.45;
  margin-bottom: 22px;
  text-shadow: 4px 4px 0 var(--color-black);
}

.hero-headline .hero-brand-name {
  color: var(--color-coral);
  text-shadow: 4px 4px 0 var(--color-black);
}

.hero-intro {
  font-size: 1.25rem;
  color: var(--color-bone);
  line-height: 1.75;
  margin-bottom: 32px;
  padding: 16px;
  background: rgba(12, 13, 21, 0.4);
  border: 2px solid var(--color-black);
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* ==========================================================================
   Heart & Coin Pixel Bullets List
   ========================================================================== */
.pixel-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.pixel-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--color-bone);
}

/* Heart Bullet */
.pixel-bullet-heart {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Coin Bullet */
.pixel-bullet-coin {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section {
  padding: 60px 0;
}

.section-title-wrap {
  text-align: center;
  margin-bottom: 44px;
}

.section-pixel-badge {
  font-family: var(--font-pixel-heading);
  font-size: 0.7rem;
  color: var(--color-coral);
  display: inline-block;
  margin-bottom: 12px;
  background: var(--color-black);
  padding: 4px 14px;
  border: 2px solid var(--color-coral);
  box-shadow: 3px 3px 0 var(--color-black);
}

.section-pixel-title {
  font-family: var(--font-pixel-heading);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  color: var(--color-gold);
  line-height: 1.4;
  text-shadow: 3px 3px 0 var(--color-black);
  margin-bottom: 12px;
}

.section-pixel-desc {
  font-size: 1.15rem;
  color: var(--color-bone-muted);
  max-width: 760px;
  margin: 0 auto;
}

/* ==========================================================================
   3 Core Advantages Cards (8-bit Dialog Style)
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-box {
  background: var(--color-panel);
  border: 4px solid var(--color-black);
  box-shadow: 6px 6px 0 var(--color-black);
  padding: 26px 22px;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease;
}

.feature-box:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 var(--color-black), 9px 9px 0 2px var(--color-gold);
}

.feature-box-icon {
  width: 50px;
  height: 50px;
  background: var(--color-black);
  border: 3px solid var(--color-gold);
  box-shadow: 3px 3px 0 var(--color-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-box-icon svg {
  width: 30px;
  height: 30px;
}

.feature-box-title {
  font-family: var(--font-pixel-heading);
  font-size: 1rem;
  color: var(--color-gold);
  line-height: 1.4;
  margin-bottom: 12px;
}

.feature-box-desc {
  font-size: 1.05rem;
  color: var(--color-bone-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.feature-box-list {
  margin-top: auto;
  border-top: 3px dashed var(--color-black);
  padding-top: 16px;
}

/* ==========================================================================
   Streaming & AI Support (8-Bit Arcade Style)
   ========================================================================== */
.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.support-arcade-card {
  background: var(--color-panel);
  border: 4px solid var(--color-black);
  box-shadow: 6px 6px 0 var(--color-coral), 10px 10px 0 var(--color-black);
  padding: 30px;
}

.arcade-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
  flex-wrap: wrap;
  gap: 8px;
}

.arcade-title {
  font-family: var(--font-pixel-heading);
  font-size: 1.05rem;
  color: var(--color-gold);
}

.arcade-pill {
  font-family: var(--font-pixel-heading);
  font-size: 0.65rem;
  background: var(--color-black);
  color: var(--color-pixel-green);
  border: 2px solid var(--color-pixel-green);
  padding: 3px 8px;
}

.pixel-tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.pixel-tag {
  background: var(--color-black);
  border: 2px solid var(--color-gold);
  color: var(--color-bone);
  font-size: 0.95rem;
  padding: 6px 12px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.pixel-tag::before {
  content: "♦";
  color: var(--color-gold);
  font-size: 0.8rem;
}

/* ==========================================================================
   Pricing Table (8-bit Market Rates)
   ========================================================================== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}

.pricing-box {
  background: var(--color-panel);
  border: 4px solid var(--color-black);
  box-shadow: 6px 6px 0 var(--color-black);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-box.featured-box {
  background: #2b3959;
  border: 4px solid var(--color-gold);
  box-shadow: 6px 6px 0 var(--color-coral), 12px 12px 0 var(--color-black);
}

.featured-ribbon {
  position: absolute;
  top: -18px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-coral);
  color: var(--color-black);
  font-family: var(--font-pixel-heading);
  font-size: 0.65rem;
  padding: 4px 14px;
  border: 3px solid var(--color-black);
  white-space: nowrap;
}

.pricing-title {
  font-family: var(--font-pixel-heading);
  font-size: 1rem;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.pricing-sub {
  font-size: 0.95rem;
  color: var(--color-bone-muted);
  margin-bottom: 20px;
  min-height: 40px;
}

.pricing-cost-tag {
  background: var(--color-black);
  border: 3px solid var(--color-gold);
  padding: 12px 16px;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  margin-bottom: 24px;
}

.currency-sym {
  font-family: var(--font-pixel-heading);
  font-size: 1.1rem;
  color: var(--color-coral);
}

.price-val {
  font-family: var(--font-pixel-heading);
  font-size: 1.8rem;
  color: var(--color-gold);
}

.price-unit {
  font-family: var(--font-pixel-heading);
  font-size: 0.65rem;
  color: var(--color-bone-muted);
}

.pricing-specs {
  margin-bottom: 28px;
  flex-grow: 1;
}

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

.review-pixel-card {
  background: var(--color-panel);
  border: 4px solid var(--color-black);
  box-shadow: 4px 4px 0 var(--color-black);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
}

.review-hearts-row {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}

.review-content {
  font-size: 1.05rem;
  color: var(--color-bone);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.review-user-box {
  display: flex;
  align-items: center;
  gap: 12px;
  border-top: 3px dashed var(--color-black);
  padding-top: 14px;
}

.user-pixel-avatar {
  width: 36px;
  height: 36px;
  background: var(--color-black);
  border: 2px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-pixel-heading);
  color: var(--color-coral);
  font-size: 0.8rem;
}

.user-name {
  font-family: var(--font-pixel-heading);
  font-size: 0.72rem;
  color: var(--color-gold);
}

.user-role {
  font-size: 0.9rem;
  color: var(--color-bone-muted);
}

/* ==========================================================================
   FAQ Section (Accordion in 8-bit Dialog Style)
   ========================================================================== */
.faq-box-wrap {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pixel-faq-item {
  background: var(--color-panel);
  border: 4px solid var(--color-black);
  box-shadow: 4px 4px 0 var(--color-black);
}

.pixel-faq-item[open] {
  border-color: var(--color-gold);
  box-shadow: 4px 4px 0 var(--color-coral), 8px 8px 0 var(--color-black);
}

.pixel-faq-summary {
  padding: 18px 20px;
  font-family: var(--font-pixel-heading);
  font-size: 0.82rem;
  color: var(--color-bone);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  line-height: 1.5;
}

.pixel-faq-summary::-webkit-details-marker {
  display: none;
}

.pixel-faq-indicator {
  color: var(--color-coral);
  font-size: 1rem;
}

.pixel-faq-item[open] .pixel-faq-indicator {
  transform: rotate(90deg);
}

.pixel-faq-content {
  padding: 0 20px 20px;
  font-size: 1.1rem;
  color: var(--color-bone-muted);
  line-height: 1.7;
  border-top: 2px dashed var(--color-black);
  margin-top: 8px;
  padding-top: 14px;
}

/* ==========================================================================
   Footer - 严格保留四个标题 + 独立页面
   ========================================================================== */
.site-footer {
  background: var(--color-black);
  border-top: 4px solid var(--color-bone);
  padding: 40px 0 30px;
  text-align: center;
  position: relative;
}

.footer-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-family: var(--font-pixel-heading);
  font-size: 0.75rem;
  color: var(--color-bone);
  padding: 6px 12px;
  border: 2px solid transparent;
}

.footer-nav a:hover {
  color: var(--color-gold);
  border: 2px solid var(--color-gold);
  background: var(--color-panel);
}

.footer-copyright {
  font-family: var(--font-pixel-body);
  font-size: 0.95rem;
  color: var(--color-bone-muted);
}

/* ==========================================================================
   Subpage / Policy / Docs Specific Layout (8-Bit Theme)
   ========================================================================== */
.page-container {
  max-width: 880px;
  margin: 40px auto 80px;
  padding: 36px 32px;
  background: var(--color-panel);
  border: 4px solid var(--color-bone);
  box-shadow: 0 0 0 4px var(--color-black), 8px 8px 0 4px var(--color-black);
}

.page-header {
  border-bottom: 4px dashed var(--color-black);
  padding-bottom: 20px;
  margin-bottom: 30px;
}

.page-header h1 {
  font-family: var(--font-pixel-heading);
  font-size: clamp(1.3rem, 2.5vw, 1.9rem);
  color: var(--color-gold);
  margin-bottom: 12px;
  text-shadow: 3px 3px 0 var(--color-black);
}

.page-header p {
  font-size: 1.1rem;
  color: var(--color-bone-muted);
}

.page-content section {
  margin-bottom: 32px;
}

.page-content h2 {
  font-family: var(--font-pixel-heading);
  font-size: 1.05rem;
  color: var(--color-coral);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-shadow: 2px 2px 0 var(--color-black);
}

.page-content h2::before {
  content: "■";
  color: var(--color-gold);
}

.page-content p {
  font-size: 1.15rem;
  color: var(--color-bone);
  line-height: 1.8;
  margin-bottom: 14px;
}

.page-content ul {
  padding-left: 20px;
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 14px;
  color: var(--color-bone);
}

.page-content ul li {
  margin-bottom: 8px;
}

.back-home-bar {
  margin-bottom: 24px;
}

.back-home-link {
  font-family: var(--font-pixel-heading);
  font-size: 0.75rem;
  color: var(--color-gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--color-black);
  padding: 6px 14px;
  border: 2px solid var(--color-gold);
}

.back-home-link:hover {
  background: var(--color-gold);
  color: var(--color-black);
}

/* ==========================================================================
   Responsive Adaptations (@media)
   ========================================================================== */
@media (max-width: 1024px) {
  .features-grid,
  .pricing-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none; /* Mobile simplified header */
  }

  .nav-wrap {
    min-height: 64px;
  }

  .hero-section {
    padding: 36px 0 30px;
  }

  .hero-dialog {
    padding: 24px 18px;
  }

  .hero-headline {
    font-size: 1.25rem;
  }

  .hero-intro {
    font-size: 1.1rem;
    padding: 12px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
    gap: 14px;
  }

  .hero-buttons .pixel-btn {
    width: 100%;
    min-height: 52px;
  }

  .features-grid,
  .support-grid,
  .pricing-grid,
  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-nav {
    flex-direction: column;
    gap: 16px;
  }

  .footer-nav a {
    font-size: 0.85rem;
  }

  .page-container {
    margin: 20px 10px 50px;
    padding: 24px 18px;
  }
}

/* ==========================================================================
   News / Guides & Article Components (8-Bit Theme)
   ========================================================================== */
.news-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 36px;
}

.news-card {
  background: var(--color-panel);
  border: 4px solid var(--color-black);
  box-shadow: 6px 6px 0 var(--color-black);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  position: relative;
}

.news-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 8px 8px 0 var(--color-black), 8px 8px 0 2px var(--color-gold);
}

.news-card-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-pixel-heading);
  font-size: 0.62rem;
  color: var(--color-gold);
  background: var(--color-black);
  border: 2px solid var(--color-gold);
  padding: 3px 8px;
  margin-bottom: 12px;
}

.news-card-title {
  font-family: var(--font-pixel-heading);
  font-size: 0.95rem;
  color: var(--color-bone);
  line-height: 1.45;
  margin-bottom: 12px;
}

.news-card:hover .news-card-title {
  color: var(--color-gold);
}

.news-card-desc {
  font-size: 1rem;
  color: var(--color-bone-muted);
  line-height: 1.6;
  margin-bottom: 18px;
  flex-grow: 1;
}

.news-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 2px dashed var(--color-black);
  padding-top: 14px;
  font-size: 0.88rem;
  color: var(--color-bone-muted);
  margin-bottom: 16px;
}

.news-card-btn {
  font-size: 0.72rem;
  padding: 8px 14px;
  min-height: 38px;
}

/* Breadcrumb Navigation */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  font-family: var(--font-pixel-heading);
  font-size: 0.68rem;
  color: var(--color-bone-muted);
  margin-bottom: 24px;
  padding: 8px 14px;
  background: var(--color-black);
  border: 2px solid var(--color-panel);
}

.breadcrumb-nav a {
  color: var(--color-gold);
}

.breadcrumb-nav a:hover {
  color: var(--color-coral);
  text-decoration: underline;
}

.breadcrumb-nav span.sep {
  color: var(--color-coral);
}

/* Article Layout & Typography */
.article-header {
  border-bottom: 4px dashed var(--color-black);
  padding-bottom: 24px;
  margin-bottom: 28px;
}

.article-header h1 {
  font-family: var(--font-pixel-heading);
  font-size: clamp(1.25rem, 2.6vw, 1.85rem);
  color: var(--color-gold);
  line-height: 1.45;
  margin-bottom: 16px;
  text-shadow: 3px 3px 0 var(--color-black);
}

.article-meta-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 0.92rem;
  color: var(--color-bone-muted);
}

.article-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.article-meta-item strong {
  color: var(--color-bone);
}

/* Table of Contents */
.toc-box {
  background: rgba(12, 13, 21, 0.6);
  border: 3px solid var(--color-black);
  box-shadow: 4px 4px 0 var(--color-black);
  padding: 20px;
  margin-bottom: 32px;
}

.toc-title {
  font-family: var(--font-pixel-heading);
  font-size: 0.85rem;
  color: var(--color-gold);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toc-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 8px;
}

.toc-list a {
  color: var(--color-bone);
  font-size: 1.02rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.toc-list a:hover {
  color: var(--color-coral);
  text-decoration: underline;
}

.toc-list a::before {
  content: "▶";
  font-size: 0.7rem;
  color: var(--color-coral);
}

/* Article Body Content */
.article-body {
  font-size: 1.15rem;
  line-height: 1.85;
  color: var(--color-bone);
}

.article-body section {
  margin-bottom: 36px;
}

.article-body h2 {
  font-family: var(--font-pixel-heading);
  font-size: 1.18rem;
  color: var(--color-coral);
  line-height: 1.4;
  margin: 32px 0 16px;
  padding-bottom: 8px;
  border-bottom: 3px solid var(--color-black);
  text-shadow: 2px 2px 0 var(--color-black);
}

.article-body h3 {
  font-family: var(--font-pixel-heading);
  font-size: 0.95rem;
  color: var(--color-gold);
  margin: 24px 0 12px;
  line-height: 1.4;
}

.article-body p {
  margin-bottom: 16px;
}

.article-body a {
  color: var(--color-gold);
  text-decoration: underline;
  font-weight: 600;
}

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

.article-body ul, .article-body ol {
  padding-left: 24px;
  margin-bottom: 20px;
}

.article-body li {
  margin-bottom: 10px;
}

.article-callout {
  background: var(--color-panel-dark);
  border-left: 6px solid var(--color-gold);
  border-top: 2px solid var(--color-black);
  border-right: 2px solid var(--color-black);
  border-bottom: 2px solid var(--color-black);
  padding: 18px 20px;
  margin: 24px 0;
  box-shadow: 3px 3px 0 var(--color-black);
}

.article-callout.alert-coral {
  border-left-color: var(--color-coral);
}

.article-callout-title {
  font-family: var(--font-pixel-heading);
  font-size: 0.8rem;
  color: var(--color-gold);
  margin-bottom: 8px;
}

.article-callout.alert-coral .article-callout-title {
  color: var(--color-coral);
}

/* Comparison Table in Article */
.pixel-table-wrap {
  overflow-x: auto;
  margin: 24px 0;
  border: 4px solid var(--color-black);
  box-shadow: 4px 4px 0 var(--color-black);
}

.pixel-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--color-panel);
  font-size: 1rem;
}

.pixel-table th {
  background: var(--color-black);
  color: var(--color-gold);
  font-family: var(--font-pixel-heading);
  font-size: 0.75rem;
  padding: 12px 14px;
  text-align: left;
  border-bottom: 3px solid var(--color-coral);
}

.pixel-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--color-black);
  color: var(--color-bone);
}

.pixel-table tr:hover td {
  background: rgba(255, 205, 117, 0.05);
}

/* Author Box */
.author-box {
  background: var(--color-black);
  border: 3px solid var(--color-panel);
  box-shadow: 4px 4px 0 var(--color-black);
  padding: 20px;
  margin: 40px 0 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.author-box-avatar {
  width: 52px;
  height: 52px;
  background: var(--color-panel);
  border: 2px solid var(--color-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-pixel-heading);
  font-size: 1.1rem;
  color: var(--color-gold);
  flex-shrink: 0;
}

.author-box-name {
  font-family: var(--font-pixel-heading);
  font-size: 0.85rem;
  color: var(--color-gold);
  margin-bottom: 6px;
}

.author-box-bio {
  font-size: 0.95rem;
  color: var(--color-bone-muted);
  line-height: 1.5;
}

/* Related Articles Grid */
.related-articles {
  margin-top: 40px;
  border-top: 4px dashed var(--color-black);
  padding-top: 28px;
}

.related-title {
  font-family: var(--font-pixel-heading);
  font-size: 1rem;
  color: var(--color-gold);
  margin-bottom: 20px;
}

@media (max-width: 1024px) {
  .news-cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .news-cards-grid {
    grid-template-columns: 1fr;
  }
  
  .author-box {
    flex-direction: column;
    text-align: center;
  }
}

/* ==========================================================================
   Article Prev / Next Navigation Bar (阅读完后进入下一篇文章)
   ========================================================================== */
.article-pagination {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 36px 0 24px;
  border-top: 4px dashed var(--color-black);
  border-bottom: 4px dashed var(--color-black);
  padding: 20px 0;
}

.pagination-item {
  background: var(--color-black);
  border: 3px solid var(--color-panel);
  box-shadow: 4px 4px 0 var(--color-black);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.15s ease, border-color 0.15s ease;
  text-decoration: none;
}

.pagination-item:hover {
  transform: translate(-2px, -2px);
  border-color: var(--color-gold);
  box-shadow: 6px 6px 0 var(--color-black);
}

.pagination-item.next {
  text-align: right;
}

.pagination-label {
  font-family: var(--font-pixel-heading);
  font-size: 0.65rem;
  color: var(--color-coral);
  display: flex;
  align-items: center;
  gap: 6px;
}

.pagination-item.next .pagination-label {
  justify-content: flex-end;
}

.pagination-title {
  font-family: var(--font-pixel-body);
  font-size: 1.05rem;
  color: var(--color-bone);
  font-weight: 600;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.pagination-item:hover .pagination-title {
  color: var(--color-gold);
}

@media (max-width: 640px) {
  .article-pagination {
    grid-template-columns: 1fr;
  }
  .pagination-item.next {
    text-align: left;
  }
  .pagination-item.next .pagination-label {
    justify-content: flex-start;
  }
}

/* ==========================================================================
   Floating Action Button (方便阅读时随时返回)
   ========================================================================== */
.floating-action-bar {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 998;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.floating-btn {
  background: var(--color-black);
  color: var(--color-gold);
  border: 3px solid var(--color-gold);
  box-shadow: 4px 4px 0 var(--color-coral), 6px 6px 0 var(--color-black);
  padding: 10px 14px;
  font-family: var(--font-pixel-heading);
  font-size: 0.72rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  text-decoration: none;
  transition: transform 0.15s ease, background 0.15s ease;
  user-select: none;
}

.floating-btn:hover {
  background: var(--color-gold);
  color: var(--color-black);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--color-coral), 8px 8px 0 var(--color-black);
}

.floating-btn:active {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0 var(--color-black);
}

/* ==========================================================================
   Hero Pixel Art Banner Container
   ========================================================================== */
.hero-pixel-banner-wrap {
  width: 100%;
  max-width: 820px;
  margin: 0 auto 24px;
  border: 4px solid var(--color-black);
  box-shadow: 6px 6px 0 var(--color-black);
  background: var(--color-indigo);
  overflow: hidden;
  position: relative;
}

.hero-pixel-banner-wrap img,
.hero-pixel-banner-wrap svg {
  width: 100%;
  height: auto;
  display: block;
}

/* ==========================================================================
   Article Pagination (Prev / Next Article Navigation)
   ========================================================================== */
.article-pagination {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 40px 0 20px;
}

.article-pagination .page-link-card {
  background: var(--color-panel);
  border: 4px solid var(--color-black);
  box-shadow: 4px 4px 0 var(--color-black);
  padding: 14px 18px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}

.article-pagination .page-link-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--color-coral), 8px 8px 0 var(--color-black);
}

.article-pagination .page-link-card.prev {
  text-align: left;
  border-left: 4px solid var(--color-gold);
}

.article-pagination .page-link-card.next {
  text-align: right;
  border-right: 4px solid var(--color-coral);
}

.page-link-direction {
  font-family: var(--font-pixel-heading);
  font-size: 0.62rem;
  color: var(--color-bone-muted);
  letter-spacing: 0.06em;
}

.page-link-title {
  font-family: var(--font-pixel-heading);
  font-size: 0.7rem;
  color: var(--color-gold);
  line-height: 1.5;
}

.article-pagination .page-link-card.next .page-link-title {
  color: var(--color-coral);
}

@media (max-width: 600px) {
  .article-pagination {
    grid-template-columns: 1fr;
  }
  .article-pagination .page-link-card.next {
    text-align: left;
  }
}

/* ==========================================================================
   Affiliate Disclosure (利益披露声明)
   ========================================================================== */
.affiliate-disclosure {
  background: rgba(255, 205, 117, 0.1);
  border-bottom: 2px solid var(--color-gold);
  color: var(--color-bone-muted);
  font-size: 0.75rem;
  text-align: center;
  padding: 8px 15px;
  line-height: 1.5;
  font-family: var(--font-pixel-body), sans-serif;
}
.affiliate-disclosure strong {
  color: var(--color-gold);
}

/* ==========================================================================
   New Brand Logo
   ========================================================================== */
.brand-logo-img {
  width: 48px;
  height: 48px;
  object-fit: cover;
  border-radius: 8px;
  border: 2px solid var(--color-black);
  margin-right: 12px;
}