:root {
  --hue-primary: #8245e5;
  --hue-primary-dark: #6324c4;
  --hue-primary-light: #f3edff;
  --hue-accent: #00c853;
  --hue-surface: #ffffff;
  --hue-bg-alt: #f8fafc;
  --radius-main: 12px;
  --radius-inner: 8px;
  --shadow-subtle: 0 10px 30px -10px rgba(130, 69, 229, 0.12);
  --shadow-hover: 0 20px 40px -12px rgba(130, 69, 229, 0.22);
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background-color: #fafbfe;
  color: #0f172a;
  line-height: 1.7;
  word-break: break-word;
  overflow-wrap: break-word;
}

/* Header & Navigation Styling */
.topline {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(130, 69, 229, 0.1);
  position: sticky;
  top: 0;
  z-index: 1000;
  width: 100%;
}

.nexus {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.relay {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.emblem {
  display: flex;
  align-items: center;
  text-decoration: none;
  min-width: 0;
}

.emblem img {
  height: 40px;
  width: auto;
  display: block;
}

.roster {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.strand {
  color: #475569;
  text-decoration: none;
  font-weight: 500;
  font-size: 15px;
  padding: 8px 16px;
  border-radius: var(--radius-inner);
  transition: all 0.25s ease;
  min-width: 0;
  word-break: keep-all;
}

.strand:hover {
  color: var(--hue-primary);
  background-color: var(--hue-primary-light);
}

.strand.active {
  color: var(--hue-primary);
  background-color: var(--hue-primary-light);
  font-weight: 600;
}

/* Main Content Wrappers */
.circuit {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Intro Section - Hero Variant */
.airwave {
  padding: 64px 0 50px 0;
  background: linear-gradient(180deg, rgba(243, 237, 255, 0.6) 0%, rgba(250, 251, 254, 0) 100%);
  border-bottom: 1px solid rgba(130, 69, 229, 0.08);
}

.casing {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  align-items: center;
}

.morse {
  flex: 1 1 500px;
  min-width: 0;
}

.headline-h1 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.3;
  color: #0f172a;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
  white-space: normal;
}

.headline-h1 span {
  color: var(--hue-primary);
  background: linear-gradient(135deg, #8245e5, #6324c4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.morse p {
  font-size: 16px;
  color: #475569;
  margin-bottom: 28px;
}

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

.telegram {
  flex: 1 1 220px;
  min-width: 0;
  background: var(--hue-surface);
  border: 1px solid rgba(130, 69, 229, 0.15);
  border-radius: var(--radius-main);
  padding: 20px;
  box-shadow: var(--shadow-subtle);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.telegram:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.dot {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--hue-primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
  color: var(--hue-primary);
}

.dot svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.headline-h3 {
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
  white-space: normal;
}

.telegram p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.5;
  margin-bottom: 0;
}

/* Detail Section 1 - Search Methodology */
.dispatch {
  padding: 60px 0;
}

.strip {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 40px auto;
}

.headline-h2 {
  font-size: 26px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 12px;
  white-space: normal;
}

.strip p {
  font-size: 15px;
  color: #64748b;
}

.cipher {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}

.node {
  flex: 1 1 300px;
  min-width: 0;
  background: var(--hue-surface);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-main);
  padding: 28px;
  position: relative;
  transition: all 0.25s ease;
}

.node:hover {
  border-color: rgba(130, 69, 229, 0.4);
  box-shadow: var(--shadow-subtle);
}

.node-number {
  font-size: 32px;
  font-weight: 900;
  color: rgba(130, 69, 229, 0.2);
  position: absolute;
  top: 20px;
  right: 24px;
}

/* Detail Section 2 - Recommendations */
.station {
  padding: 60px 0;
  background: var(--hue-bg-alt);
  border-radius: var(--radius-main);
  margin: 20px 0;
  border: 1px solid #edf2f7;
}

.station-inner {
  padding: 0 20px;
}

.slip-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 32px;
}

.slip {
  flex: 1 1 340px;
  min-width: 0;
  background: var(--hue-surface);
  border: 1px solid rgba(130, 69, 229, 0.12);
  border-radius: var(--radius-inner);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.slip-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.notch {
  display: inline-block;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  border-radius: 20px;
  background: var(--hue-primary-light);
  color: var(--hue-primary);
  margin-bottom: 12px;
  align-self: flex-start;
}

.keyer {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #8245e5, #6324c4);
  color: #ffffff;
  font-weight: 600;
  font-size: 14px;
  padding: 10px 20px;
  border-radius: var(--radius-inner);
  text-decoration: none;
  box-shadow: 0 4px 14px rgba(130, 69, 229, 0.25);
  transition: all 0.25s ease;
  margin-top: 18px;
  align-self: flex-start;
}

.keyer:hover {
  background: linear-gradient(135deg, #6324c4, #4c1a9c);
  box-shadow: 0 6px 18px rgba(130, 69, 229, 0.35);
  transform: translateY(-2px);
}

/* Steps Section - Safety Guide */
.conduit {
  padding: 60px 0;
}

.pulse-box {
  background: #fff;
  border-left: 4px solid var(--hue-primary);
  border-radius: 0 var(--radius-main) var(--radius-main) 0;
  padding: 28px;
  box-shadow: var(--shadow-subtle);
  margin-top: 24px;
}

.safety-roster {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}

.safety-node {
  flex: 1 1 300px;
  min-width: 0;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.safety-dot {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 200, 83, 0.12);
  color: var(--hue-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.safety-dot svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Footer Section */
.terminus {
  background: #0f172a;
  color: #94a3b8;
  padding: 50px 0 30px 0;
  margin-top: 60px;
}

.depot {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
}

.logbook {
  flex: 1 1 300px;
  min-width: 0;
}

.logbook h4 {
  color: #ffffff;
  font-size: 18px;
  margin-bottom: 12px;
}

.logbook p {
  font-size: 14px;
  line-height: 1.6;
}

.beacon {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}

.channel {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.channel h5 {
  color: #ffffff;
  font-size: 15px;
  margin-bottom: 4px;
}

.channel a {
  color: #94a3b8;
  text-decoration: none;
  font-size: 14px;
  transition: color 0.25s ease;
}

.channel a:hover {
  color: #ffffff;
}

.footing {
  max-width: 1200px;
  margin: 40px auto 0 auto;
  padding: 20px 20px 0 20px;
  border-top: 1px solid #1e293b;
  text-align: center;
  font-size: 13px;
  color: #64748b;
}

/* Responsive Rules */
@media (max-width: 768px) {
  .relay {
    height: auto;
    padding: 14px 0;
    flex-direction: column;
    gap: 12px;
  }
  
  .roster {
    width: 100%;
    justify-content: center;
  }

  .headline-h1 {
    font-size: 26px;
  }

  .headline-h2 {
    font-size: 22px;
  }

  .telegram,
  .node,
  .slip,
  .safety-node,
  .logbook {
    flex: 1 1 100%;
  }

  .beacon {
    flex-direction: column;
    gap: 20px;
  }
}

.beacon-topline {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--hue-slate);
}
.beacon-topline,
.beacon-topline *,
.beacon-topline *::before,
.beacon-topline *::after {
    box-sizing: border-box;
}

.beacon-topline [role="navigation"],
.beacon-topline div,
.beacon-topline section,
.beacon-topline article,
.beacon-topline aside,
.beacon-topline p,
.beacon-topline h1,
.beacon-topline h2,
.beacon-topline h3,
.beacon-topline h4,
.beacon-topline h5,
.beacon-topline h6,
.beacon-topline a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

.beacon-topline a.beacon-strand {
    --aisite-shell-nav-padding: 9px 16px;
    --aisite-shell-nav-margin: 0;
    --aisite-shell-nav-line-height: normal;
    --aisite-shell-nav-display: inline;
    --aisite-shell-nav-height: auto;
    --aisite-shell-nav-min-height: auto;
}

.beacon-topline a.beacon-strand,
.beacon-topline a.beacon-strand:hover,
.beacon-topline a.beacon-strand:focus,
.beacon-topline a.beacon-strand:active,
.beacon-topline a.beacon-strand.active,
.beacon-topline a.beacon-strand[aria-current="page"] {
    background: transparent;
    border: none;
    border-bottom: none;
    box-shadow: none;
    outline: none;
    text-decoration: none;
    padding: var(--aisite-shell-nav-padding, 0);
    margin: var(--aisite-shell-nav-margin, 0);
    line-height: var(--aisite-shell-nav-line-height, normal);
    display: var(--aisite-shell-nav-display, inline);
    height: var(--aisite-shell-nav-height, auto);
    min-height: var(--aisite-shell-nav-min-height, auto);
}

.beacon-topline .beacon-nexus{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

.beacon-topline{
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid #e2e8f0;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
        }

.beacon-topline .beacon-relay{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            height: 76px;
        }

.beacon-topline .beacon-emblem{
            display: flex;
            align-items: center;
            gap: 12px;
            text-decoration: none;
        }

.beacon-topline .beacon-emblem img{
            height: 40px;
            width: auto;
            display: block;
        }

.beacon-topline .beacon-roster{
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }

.beacon-topline .beacon-strand{
            text-decoration: none;
            color: #475569;
            font-weight: 500;
            font-size: 15px;
            padding: 9px 16px;
            border-radius: 8px;
            transition: all 0.25s ease;
        }

.beacon-topline .beacon-strand:hover{
            color: #8245e5;
            background: #f3edff;
        }

.beacon-topline .beacon-strand.active{
            color: #8245e5;
            background: #f3edff;
            font-weight: 600;
        }

@media (max-width: 768px){.beacon-topline .beacon-relay{
                height: auto;
                padding: 16px 0;
                flex-direction: column;
                gap: 16px;
            }

.beacon-topline .beacon-roster{
                width: 100%;
                justify-content: center;
            }}

.beacon-topline {
    background: rgb(255, 255, 255);
    background-image: none;
}

.terminus-terminus {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.7;
    word-break: break-word;
    color: var(--hue-slate);
}
.terminus-terminus,
.terminus-terminus *,
.terminus-terminus *::before,
.terminus-terminus *::after {
    box-sizing: border-box;
}

.terminus-terminus [role="navigation"],
.terminus-terminus div,
.terminus-terminus section,
.terminus-terminus article,
.terminus-terminus aside,
.terminus-terminus p,
.terminus-terminus h1,
.terminus-terminus h2,
.terminus-terminus h3,
.terminus-terminus h4,
.terminus-terminus h5,
.terminus-terminus h6,
.terminus-terminus a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

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

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

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

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

.terminus-terminus .terminus-nexus{
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
        }

.terminus-terminus .terminus-morse-desc{
            font-size: 14px;
            color: #475569;
            line-height: 1.6;
            margin-bottom: 20px;
            flex-grow: 1;
        }

.terminus-terminus{
            background: #0b0f19;
            color: #94a3b8;
            padding: 64px 0 32px 0;
            border-top: 1px solid #1e293b;
        }

.terminus-terminus .terminus-logbook-grid{
            display: grid;
            grid-template-columns: 2fr repeat(3, minmax(0, 1fr));
            gap: 40px;
            margin-bottom: 48px;
        }

.terminus-terminus .terminus-logbook-brand{
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

.terminus-terminus .terminus-logbook-headline{
            font-size: 22px;
            font-weight: 800;
            color: #ffffff;
            letter-spacing: -0.5px;
        }

.terminus-terminus .terminus-logbook-col-head{
            font-size: 15px;
            font-weight: 700;
            color: #ffffff;
            margin-bottom: 16px;
        }

.terminus-terminus .terminus-logbook-links{
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

.terminus-terminus .terminus-logbook-strand{
            color: #94a3b8;
            text-decoration: none;
            font-size: 14px;
            transition: all 0.25s ease;
        }

.terminus-terminus .terminus-logbook-strand:hover{
            color: #ffffff;
        }

.terminus-terminus .terminus-depot{
            border-top: 1px solid #1e293b;
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
        }

@media (max-width: 1024px){.terminus-terminus .terminus-logbook-grid{
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }}

@media (max-width: 768px){.terminus-terminus .terminus-logbook-grid{
                grid-template-columns: 1fr;
            }

.terminus-terminus .terminus-depot{
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }}