:root {
  --cyan-primary: #6adaee;
  --cyan-dark: #0299b8;
  --accent-orange: #ff7139;
  --accent-amber: #ff9400;
  --surface-dark: #0f172a;
  --surface-slate: #1e293b;
  --surface-light: #f8fafc;
  --surface-card: #ffffff;
  --glyph-main: #334155;
  --glyph-muted: #64748b;
  --glyph-light: #f1f5f9;
  --border-soft: #e2e8f0;
  --radius-base: 20px;
  --shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.05);
  --shadow-hover: 0 12px 32px rgba(2, 153, 184, 0.12);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--surface-light);
  color: var(--glyph-main);
  line-height: 1.7;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* 导航栏样式复用与定制 */
.scout-sheath {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.scout-covert {
  max-width: 1320px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.crest {
  display: flex;
  align-items: center;
  min-width: 0;
}

.crest img {
  height: 38px;
  width: auto;
  display: block;
}

.scout-litter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.trail-howl {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  padding: 0.5rem 1.1rem;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 10px;
  transition: all 0.25s ease;
  min-width: 0;
}

.trail-howl:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.trail-howl.active {
  color: #ffffff;
  background: var(--cyan-dark);
}

/* 主内容容器 */
main {
  display: block;
}

/* 1. Hero 展示区 (intro) */
.blaze-covert {
  background: linear-gradient(145deg, #0f172a 0%, #1e293b 100%);
  padding: 4.5rem 1.5rem 5rem;
  color: #ffffff;
  position: relative;
  overflow: hidden;
}

.blaze-sheath {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 3.5rem;
}

.blaze-covert .pelt-nest {
  flex: 1;
  min-width: 320px;
}

.flare-cub {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(106, 218, 238, 0.15);
  border: 1px solid rgba(106, 218, 238, 0.3);
  color: var(--cyan-primary);
  padding: 0.4rem 1rem;
  border-radius: 30px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.blaze-trace {
  font-size: 2.75rem;
  line-height: 1.25;
  font-weight: 800;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 40%, var(--cyan-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.blaze-glyph {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 2rem;
  max-width: 640px;
  line-height: 1.75;
}

.stripe-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.spark-pounce {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 2rem;
  background: linear-gradient(135deg, var(--accent-orange), var(--accent-amber));
  color: #ffffff;
  font-weight: 700;
  font-size: 1.05rem;
  border-radius: 14px;
  text-decoration: none;
  box-shadow: 0 8px 24px rgba(255, 113, 57, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  border: none;
  cursor: pointer;
  min-width: 0;
}

.spark-pounce:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(255, 113, 57, 0.45);
}

.spark-ignite {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 1.8rem;
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 14px;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all 0.25s ease;
  min-width: 0;
}

.spark-ignite:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.4);
}

.blaze-covert .ember-nest {
  flex: 1;
  min-width: 300px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-base);
  padding: 2rem;
  backdrop-filter: blur(8px);
}

.den-cluster {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.pelt-nest {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.5rem;
  border-radius: 16px;
  transition: transform 0.25s ease;
}

.pelt-nest:hover {
  transform: translateY(-4px);
}

.ember-runes {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(106, 218, 238, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.ember-runes svg {
  width: 22px;
  height: 22px;
  fill: var(--cyan-primary);
}

.ember-trace {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.4rem;
}

.ember-glyph {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

/* 通用正文区块容器 */
.den-covert {
  max-width: 1320px;
  margin: 0 auto;
  padding: 4.5rem 1.5rem;
}

.fur-trace {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.fur-trace h2 {
  font-size: 2.1rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.8rem;
  letter-spacing: -0.01em;
}

.fur-glyph {
  font-size: 1.05rem;
  color: var(--glyph-muted);
}

/* 2. 必装插件精选 (acquire) */
.glint-sheath {
  background: var(--surface-card);
  border-radius: var(--radius-base);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
  padding: 2.5rem;
  margin-bottom: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  align-items: center;
}

.glint-cub {
  flex: 1;
  min-width: 300px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.glint-cub img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.ember-sheath {
  flex: 1;
  min-width: 300px;
}

.ember-sheath h3 {
  font-size: 1.6rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1rem;
}

.ember-sheath p {
  color: var(--glyph-muted);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.addon-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.addon-ember {
  background: var(--surface-card);
  border-radius: var(--radius-base);
  border: 1px solid var(--border-soft);
  padding: 1.8rem;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.addon-ember:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--cyan-primary);
}

.addon-top {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.addon-tail-runes {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: #f1f5f9;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.addon-meta h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #0f172a;
}

.addon-meta span {
  font-size: 0.85rem;
  color: var(--cyan-dark);
  font-weight: 600;
}

.addon-desc {
  font-size: 0.92rem;
  color: var(--glyph-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.addon-snout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #f1f5f9;
  padding-top: 1rem;
}

.rating {
  font-size: 0.88rem;
  color: #f59e0b;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.get-howl {
  color: var(--cyan-dark);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  transition: color 0.25s ease;
}

.get-howl:hover {
  color: var(--accent-orange);
}

/* 3. 主题与视觉个性化 (capability) */
.theme-covert {
  background: #ffffff;
  border-radius: 24px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
  padding: 3.5rem 2.5rem;
}

.theme-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.theme-cub {
  border-radius: 16px;
  padding: 1.5rem;
  border: 2px solid transparent;
  transition: all 0.25s ease;
  cursor: pointer;
  position: relative;
}

.theme-cub.dark-mode {
  background: #0f172a;
  color: #ffffff;
}

.theme-cub.light-mode {
  background: #f8fafc;
  color: #0f172a;
  border-color: #e2e8f0;
}

.theme-cub.neon-mode {
  background: linear-gradient(135deg, #2a0845, #6441a5);
  color: #ffffff;
}

.theme-cub.gradient-mode {
  background: linear-gradient(135deg, #ff7e5f, #feb47b);
  color: #ffffff;
}

.theme-cub:hover {
  transform: scale(1.02);
  border-color: var(--cyan-primary);
}

.theme-trace {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.theme-desc {
  font-size: 0.88rem;
  opacity: 0.85;
}

/* 4. 扩展安全审查机制 (context) */
.security-covert {
  background: linear-gradient(180deg, var(--surface-light) 0%, #e2e8f0 100%);
  border-radius: var(--radius-base);
  padding: 3.5rem 2.5rem;
}

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}

.security-ember {
  background: #ffffff;
  padding: 2rem;
  border-radius: 18px;
  border: 1px solid var(--border-soft);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.security-runes {
  width: 50px;
  height: 50px;
  border-radius: 14px;
  background: rgba(2, 153, 184, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.security-runes svg {
  width: 26px;
  height: 26px;
  fill: var(--cyan-dark);
}

.security-ember h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 0.6rem;
}

.security-ember p {
  font-size: 0.95rem;
  color: var(--glyph-muted);
  line-height: 1.65;
}

/* 页脚样式 */
.burrow-sheath {
  background: var(--surface-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 1.5rem 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.burrow-covert {
  max-width: 1320px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
  justify-content: space-between;
}

.hearth-flint {
  flex: 1;
  min-width: 260px;
}

.hearth-trace {
  font-size: 1.8rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.hearth-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
  max-width: 360px;
}

.cinder-litter {
  display: flex;
  flex-wrap: wrap;
  gap: 3rem;
}

.cinder-column {
  min-width: 140px;
}

.cinder-column h4 {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.cinder-column a {
  display: block;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none;
  margin-bottom: 0.7rem;
  font-size: 0.9rem;
  transition: color 0.25s ease;
}

.cinder-column a:hover {
  color: var(--cyan-primary);
}

.bottom-stripe {
  max-width: 1320px;
  margin: 3rem auto 0;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.5);
}

/* 响应式调整 */
@media (max-width: 768px) {
  .scout-covert {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .scout-litter {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 0.5rem;
  }
  .blaze-trace {
    font-size: 2rem;
  }
  .fur-trace h2 {
    font-size: 1.6rem;
  }
  .glint-sheath {
    padding: 1.5rem;
  }
  .theme-covert {
    padding: 2rem 1.25rem;
  }
}

.trail-scout-sheath{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #e2e8f0;
        }

.trail-scout-sheath .trail-scout-covert{
            max-width: 1320px;
            margin: 0 auto;
            padding: 0.8rem 1.5rem;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
        }

.trail-scout-sheath .trail-crest{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.trail-scout-sheath .trail-crest img{
            height: 42px;
            width: auto;
            display: block;
        }

.trail-scout-sheath .trail-scout-litter{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 0.5rem;
        }

.trail-scout-sheath .trail-trail-howl{
            text-decoration: none;
            color: #334155;
            font-weight: 500;
            font-size: 0.95rem;
            padding: 0.6rem 1rem;
            border-radius: 12px;
            transition: all 0.25s ease;
            min-width: 0;
        }

.trail-scout-sheath .trail-trail-howl:hover{
            color: #0299b8;
            background: rgba(106, 218, 238, 0.12);
        }

.trail-scout-sheath .trail-trail-howl.active{
            color: #ffffff;
            background: linear-gradient(135deg, #ff7139, #ff9400);
            box-shadow: 0 4px 12px rgba(255, 113, 57, 0.25);
        }

@media (max-width: 768px){.trail-scout-sheath .trail-scout-covert{
                flex-direction: column;
                gap: 1rem;
            }}

.trail-scout-sheath {
    background: rgb(255, 255, 255);
    background-image: none;
}

.burrow-burrow-sheath {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.7;
    word-break: keep-all;
    color: var(--slate-body);
}
.burrow-burrow-sheath,
.burrow-burrow-sheath *,
.burrow-burrow-sheath *::before,
.burrow-burrow-sheath *::after {
    box-sizing: border-box;
}

.burrow-burrow-sheath nav,
.burrow-burrow-sheath div,
.burrow-burrow-sheath section,
.burrow-burrow-sheath article,
.burrow-burrow-sheath aside,
.burrow-burrow-sheath p,
.burrow-burrow-sheath h1,
.burrow-burrow-sheath h2,
.burrow-burrow-sheath h3,
.burrow-burrow-sheath h4,
.burrow-burrow-sheath h5,
.burrow-burrow-sheath h6,
.burrow-burrow-sheath a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.burrow-burrow-sheath p,
.burrow-burrow-sheath h1,
.burrow-burrow-sheath h2,
.burrow-burrow-sheath h3,
.burrow-burrow-sheath h4,
.burrow-burrow-sheath h5,
.burrow-burrow-sheath h6 {
    text-decoration: none;
}

.burrow-burrow-sheath img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.burrow-burrow-sheath {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.burrow-burrow-sheath a,
.burrow-burrow-sheath a:hover,
.burrow-burrow-sheath a:focus,
.burrow-burrow-sheath a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.burrow-burrow-sheath{
            background: #0f172a;
            color: #94a3b8;
            padding: 3.5rem 1.5rem 2.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

.burrow-burrow-sheath .burrow-burrow-covert{
            max-width: 1320px;
            margin: 0 auto;
            display: flex;
            flex-wrap: wrap;
            gap: 2.5rem;
            justify-content: space-between;
        }

.burrow-burrow-sheath .burrow-burrow-brand{
            flex: 1 1 300px;
            min-width: 0;
        }

.burrow-burrow-sheath .burrow-burrow-brand-trace{
            font-size: 1.5rem;
            font-weight: 800;
            color: #ffffff;
            margin-bottom: 0.8rem;
            letter-spacing: -0.5px;
        }

.burrow-burrow-sheath .burrow-burrow-brand-desc{
            font-size: 0.9rem;
            line-height: 1.6;
        }

.burrow-burrow-sheath .burrow-burrow-links{
            flex: 2 1 600px;
            min-width: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 2rem;
            justify-content: space-around;
        }

.burrow-burrow-sheath .burrow-burrow-column{
            min-width: 140px;
        }

.burrow-burrow-sheath .burrow-burrow-head{
            font-size: 1rem;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 1rem;
        }

.burrow-burrow-sheath .burrow-burrow-litter{
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 0.6rem;
        }

.burrow-burrow-sheath .burrow-burrow-howl{
            color: #94a3b8;
            text-decoration: none;
            font-size: 0.9rem;
            transition: all 0.25s ease;
        }

.burrow-burrow-sheath .burrow-burrow-howl:hover{
            color: #6adaee;
        }

.burrow-burrow-sheath .burrow-burrow-bottom{
            max-width: 1320px;
            margin: 2.5rem auto 0;
            padding-top: 1.5rem;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            text-align: center;
            font-size: 0.85rem;
        }