:root {
  --card-bg: var(--bg-color);
  --shadow: var(--shadow-sm);
  --primary: var(--primary-color);
  --secondary: var(--secondary-color);
  --bg-white: var(--white);
  --bg: var(--bg-color);
  --transition: var(--transition-smooth);
  --text: var(--text-main);
  --primary-soft: var(--primary-color);
  --bg-light: var(--bg-color);
}

/* 基础变量定义 */
:root {
  --primary-color: hsl(255, 71%, 53%);
  --primary-hover: hsl(255, 71%, 45%);
  --secondary-color: hsl(40, 56%, 53%);
  --text-main: hsl(255, 10%, 9%);
  --text-muted: hsl(255, 5%, 40%);
  --bg-color: hsla(255, 7%, 96%, 0.8);
  --white: #ffffff;
  --nav-height: 72px;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
}
/* 布局规则：确保内容不被固定导航遮挡 */
body {
  margin: 0;
  padding-top: var(--nav-height);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: hsl(255, 7%, 98%);
}
/* 导航栏主体 */
.Zenith_77 {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: var(--bg-color);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  z-index: 1000;
  display: flex;
  align-items: center;
  box-shadow: var(--shadow-sm);
}
/* 内部容器 */
.neon_flux {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
/* 品牌区域 */
.b3ta_flow {
  display: flex;
  align-items: center;
}
.blazeShift {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  transition: var(--transition-smooth);
}
.pixel_drt {
  background: var(--primary-color);
  color: var(--white);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  border-radius: 8px;
  font-size: 20px;
}
.f4ult_z {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: -0.5px;
}
/* 导航菜单包装器 */
.k9_alpha {
  display: flex;
  align-items: center;
  gap: 40px;
}
/* 列表样式 */
.sky_vibe_x {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 8px;
}
.j_vlt_9 {
  position: relative;
}
.mistic_8 {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 20px;
  transition: var(--transition-smooth);
}
.mistic_8:hover {
  color: var(--primary-color);
  background-color: rgba(79, 70, 229, 0.06);
}
.Crimson_v {
  color: var(--text-main);
  background-color: rgba(255, 255, 255, 0.5);
}
/* 按钮样式 */
.onyx_v7 {
  display: flex;
  align-items: center;
}
.void_x {
  background-color: var(--primary-color);
  color: var(--white);
  text-decoration: none;
  padding: 10px 24px;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  transition: var(--transition-smooth);
  box-shadow: 0 4px 12px hsla(255, 71%, 53%, 0.3);
}
.void_x:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px hsla(255, 71%, 53%, 0.4);
}
/* 移动端菜单控制 (Checkbox Hack) */
.Cloud_r4y {
  display: none;
}
.Solar_q2 {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 10px;
}
.m_99_x {
  width: 24px;
  height: 2px;
  background-color: var(--text-main);
  border-radius: 2px;
  transition: var(--transition-smooth);
}
/* 响应式媒体查询 */
@media (max-width: 1024px) {.k9_alpha {
    gap: 20px;
  }
.sky_vibe_x {
    gap: 2px;
  }
.mistic_8 {
    padding: 8px 12px;
    font-size: 14px;
  }}
@media (max-width: 768px) {.Solar_q2 {
    display: flex;
  }
.k9_alpha {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background-color: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 24px;
    box-sizing: border-box;
    box-shadow: var(--shadow-md);
    clip-path: circle(0% at 90% 0%);
    transition: clip-path 0.5s ease-in-out;
  }
.Cloud_r4y:checked ~ .k9_alpha {
    clip-path: circle(150% at 90% 0%);
  }
.sky_vibe_x {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
.mistic_8 {
    display: block;
    padding: 12px 16px;
    font-size: 18px;
    border-radius: 12px;
  }
.onyx_v7 {
    width: 100%;
  }
.void_x {
    width: 100%;
    text-align: center;
    padding: 16px;
    font-size: 17px;
  }
.Cloud_r4y:checked + .Solar_q2 .m_99_x:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
.Cloud_r4y:checked + .Solar_q2 .m_99_x:nth-child(2) {
    opacity: 0;
  }
.Cloud_r4y:checked + .Solar_q2 .m_99_x:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }}

:root {
    --primary-color: hsl(255, 71%, 53%);
    --primary-hover: hsl(255, 71%, 45%);
    --secondary-color: hsl(40, 56%, 53%);
    --text-main: hsl(255, 10%, 9%);
    --text-muted: hsl(255, 5%, 40%);
    --bg-color: hsla(255, 7%, 96%, 0.8);
    --white: #ffffff;
    --nav-height: 72px;
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.12);
    }
@media (max-width: 1024px) {
  .k9_alpha {
    gap: 20px;
    }
  
    .sky_vibe_x {
    gap: 2px;
    }
  
    .mistic_8 {
    padding: 8px 12px;
    font-size: 14px;
    }
}
@media (max-width: 768px) {
  .Solar_q2 {
    display: flex;
    }
  
    .k9_alpha {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background-color: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 24px;
    box-sizing: border-box;
    box-shadow: var(--shadow-md);
    clip-path: circle(0% at 90% 0%);
    transition: clip-path 0.5s ease-in-out;
    }
  
    .Cloud_r4y:checked ~ .k9_alpha {
    clip-path: circle(150% at 90% 0%);
    }
  
    .sky_vibe_x {
    flex-direction: column;
    width: 100%;
    gap: 12px;
    }
  
    .mistic_8 {
    display: block;
    padding: 12px 16px;
    font-size: 18px;
    border-radius: 12px;
    }
  
    .onyx_v7 {
    width: 100%;
    }
  
    .void_x {
    width: 100%;
    text-align: center;
    padding: 16px;
    font-size: 17px;
    }
  
    .Cloud_r4y:checked + .Solar_q2 .m_99_x:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
    }
  
    .Cloud_r4y:checked + .Solar_q2 .m_99_x:nth-child(2) {
    opacity: 0;
    }
  
    .Cloud_r4y:checked + .Solar_q2 .m_99_x:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
    }
}
@media (max-width: 768px) {
  .s4_pulse { flex-direction: column !important; text-align: center; }
  
    .k4_mono { padding-top: 60px; }
  
    .n8_volt { flex-direction: column; }
}

    
    
    body {
    margin: 0;
    padding-top: var(--nav-height);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: hsl(255, 7%, 98%);
    }

    
    .Zenith_77 {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: var(--bg-color);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-sm);
    }

    
    .neon_flux {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    }

    
    .b3ta_flow {
    display: flex;
    align-items: center;
    }

    .blazeShift {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    transition: var(--transition-smooth);
    }

    .pixel_drt {
    background: var(--primary-color);
    color: var(--white);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    border-radius: 8px;
    font-size: 20px;
    }

    .f4ult_z {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main);
    letter-spacing: -0.5px;
    }

    
    .k9_alpha {
    display: flex;
    align-items: center;
    gap: 40px;
    }

    
    .sky_vibe_x {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 8px;
    }

    .j_vlt_9 {
    position: relative;
    }

    .mistic_8 {
    text-decoration: none;
    color: var(--text-muted);
    font-size: 15px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 20px;
    transition: var(--transition-smooth);
    }

    .mistic_8:hover {
    color: var(--primary-color);
    background-color: rgba(79, 70, 229, 0.06);
    }

    .Crimson_v {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.5);
    }

    
    .onyx_v7 {
    display: flex;
    align-items: center;
    }

    .void_x {
    background-color: var(--primary-color);
    color: var(--white);
    text-decoration: none;
    padding: 10px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    transition: var(--transition-smooth);
    box-shadow: 0 4px 12px hsla(255, 71%, 53%, 0.3);
    }

    .void_x:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px hsla(255, 71%, 53%, 0.4);
    }

    
    .Cloud_r4y {
    display: none;
    }

    .Solar_q2 {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    }

    .m_99_x {
    width: 24px;
    height: 2px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: var(--transition-smooth);
    }

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

    main {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
    }

    
    .q3_prime { display: none; }

    
    .k4_mono {
    padding: 100px 5% 60px;
    text-align: center;
    background: radial-gradient(circle at top right, #f5f3ff, transparent), var(--bg-light);
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    }

    .k4_mono h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    background: linear-gradient(135deg, var(--text-main) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    }

    .k4_mono p {
    font-size: 1.25rem;
    color: #555;
    max-width: 700px;
    margin: 0 auto 40px;
    }

    .n8_volt {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
    }

    .w7_mech {
    background-color: var(--primary);
    color: white;
    padding: 16px 40px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: 0 10px 20px rgba(88, 64, 212, 0.2);
    }

    .w7_mech:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px rgba(88, 64, 212, 0.3);
    }

    .vtx_prime {
    max-width: 1000px;
    margin: 0 auto;
    border-radius: var(--radius-lg);
    box-shadow: 0 40px 100px rgba(0,0,0,0.1);
    transform: perspective(1000px) rotateX(5deg);
    transition: var(--transition);
    }

    .vtx_prime:hover {
    transform: perspective(1000px) rotateX(0deg);
    }

    .vtx_prime img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    display: block;
    }

    
    .p_drift {
    padding: 100px 5%;
    max-width: 1200px;
    margin: 0 auto;
    }

    .y9_root {
    text-align: center;
    margin-bottom: 60px;
    }

    .y9_root h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    }

    .Echo_9 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    }

    .e2_zen {
    padding: 40px;
    border-radius: var(--radius-lg);
    background: var(--bg-light);
    transition: var(--transition);
    border: 1px solid transparent;
    }

    .e2_zen:hover {
    background: var(--white);
    border-color: var(--gray-soft);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    }

    .e2_zen h3 {
    margin-bottom: 15px;
    color: var(--primary);
    }

    
    .s4_pulse {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 100px;
    }

    .s4_pulse.n7_logic { flex-direction: row-reverse; }

    .f5_poly { flex: 1; }

    .h9_ray { flex: 1.2; }

    .h9_ray img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 50px rgba(0,0,0,0.08);
    }

    .f5_poly h2 {
    font-size: 2.2rem;
    margin-bottom: 20px;
    }

    .j1_void {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    }

    .j1_void:hover {
    border-bottom-color: var(--primary);
    }

    
    footer {
    background: var(--text-main);
    color: rgba(255,255,255,0.7);
    padding: 80px 5% 40px;
    margin-top: 100px;
    }

    .Quartz_m {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 50px;
    margin-bottom: 40px;
    }

    .m1_macro { color: white; font-size: 1.5rem; font-weight: 700; margin-bottom: 20px; }

    .l8_rift h4 { color: white; margin-bottom: 20px; }

    .l8_rift ul { list-style: none; }

    .l8_rift li { margin-bottom: 12px; }

    .l8_rift a { color: inherit; text-decoration: none; transition: var(--transition); }

    .l8_rift a:hover { color: var(--white); }

    .Flux_w {
    text-align: center;
    font-size: 0.9rem;
    }

    
    .Comet_3 {
    padding: 60px 5% 40px;
    text-align: center;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.8;
    border-top: 1px solid var(--gray-soft);
    margin-top: 80px;
    }

    .Comet_3 p {
    margin-bottom: 12px;
    }

    .Comet_3 a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
    font-weight: 500;
    }

    .Comet_3 a:hover {
    opacity: 0.8;
    }

@media (max-width: 768px) {
  .h6_raft { grid-template-columns: 1fr; }
  
    h1 { font-size: 2.5rem; }
}

    h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    line-height: 1.1;
    }

    .k9_mint {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 40px;
    }

    .x1_mimo {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    }

    
    .g3_zone {
    max-width: 900px;
    margin: 60px auto 0;
    padding: 0 20px;
    }

    .g3_zone img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    }

    
    .d4_vibe {
    padding: 80px 20px;
    max-width: var(--container);
    margin: 0 auto;
    }

    h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 48px;
    }

    .j2_plum {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    }

    .z9_ruby {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: var(--radius);
    text-align: center;
    transition: border-color 0.3s;
    border: 1px solid rgba(0,0,0,0.05);
    }

    .z9_ruby:hover {
    border-color: var(--primary);
    }

    .z9_ruby h3 {
    margin: 16px 0 8px;
    font-size: 1.5rem;
    }

    .z9_ruby p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 24px;
    }

    .l4_valve {
    display: inline-block;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 10px 24px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s;
    }

    .l4_valve:hover {
    background: var(--primary);
    color: #fff;
    }

    
    .w8_mask {
    background: #fff;
    padding: 80px 20px;
    }

    .q1_pulp {
    max-width: 800px;
    margin: 0 auto;
    }

    .h6_raft {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 40px;
    }

    .b3_rust h4 {
    margin-bottom: 12px;
    color: var(--primary);
    }

    
    .s1_plot {
    padding: 40px 20px;
    text-align: center;
    background: var(--bg);
    border-top: 1px solid rgba(0,0,0,0.05);
    }

    .s1_plot a {
    color: var(--primary);
    text-decoration: none;
    margin: 0 15px;
    font-weight: 500;
    }

    .s1_plot a:hover {
    text-decoration: underline;
    }

    .f8_mesh {
    opacity: 0.6;
    margin-bottom: 30px;
    font-size: 0.9rem;
    }

    .v6_phase {
    font-size: 0.85rem;
    opacity: 0.4;
    }

@media (max-width: 768px) {
  
    .s6_spin { grid-template-columns: 1fr; gap: 40px; }
  
    .p_drift { padding: 60px 0; }
}

    .t2_peak {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
    }

    h3 { font-size: 1.5rem; font-weight: 600; margin-bottom: 12px; }

    p { font-size: 1.125rem; color: var(--text-muted); margin-bottom: 16px; }

    .o8_mist {
    display: inline-block;
    padding: 6px 16px;
    background: var(--white);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    margin-bottom: 24px;
    }

    .k4_mono img {
    width: 100%;
    max-width: 900px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    margin-top: 60px;
    transition: var(--transition);
    }

    .s6_spin {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    }

    .a3_axis { background-color: var(--white); }

    .u9_mode img {
    width: 100%;
    border-radius: var(--radius-md);
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    }

    .e3_xero {
    list-style: none;
    margin-top: 32px;
    }

    .e3_xero li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 24px;
    }

    .e3_xero i {
    width: 24px;
    height: 24px;
    background: var(--primary);
    border-radius: 6px;
    margin-right: 16px;
    flex-shrink: 0;
    margin-top: 4px;
    }

    
    .f9_melt {
    display: flex;
    justify-content: space-around;
    padding: 60px 0;
    border-top: 1px solid rgba(0,0,0,0.05);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    margin: 40px 0;
    text-align: center;
    }

    .i1_pond h4 { font-size: 2.5rem; color: var(--primary); margin-bottom: 8px; }

    
    .r6_run {
    display: inline-block;
    padding: 16px 40px;
    background-color: var(--primary);
    color: var(--white);
    text-decoration: none;
    border-radius: 100px;
    font-weight: 700;
    font-size: 1.125rem;
    transition: var(--transition);
    box-shadow: 0 10px 20px hsla(255, 71%, 53%, 0.3);
    }

    .r6_run:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 30px hsla(255, 71%, 53%, 0.4);
    filter: brightness(1.1);
    }

    .l8_rift h5 { color: var(--white); margin-bottom: 20px; }

    .y4_vocal {
    padding-top: 40px;
    border-top: 1px solid #333;
    text-align: center;
    font-size: 0.875rem;
    }

    .d2_plug {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    }

    .hero-section {
    min-height: 80vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 120px 24px;
    }

    .btn-group {
    display: flex;
    gap: 16px;
    justify-content: center;
    align-items: center;
    margin-top: 40px;
    }

    .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--radius-md);
    font-size: 1.125rem;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    }

    .btn-secondary {
    background-color: var(--white);
    color: var(--text-main);
    border-color: rgba(0, 0, 0, 0.1);
    }

    .btn-secondary:hover {
    background-color: var(--bg-light);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    }

    .badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    background: hsla(255, 71%, 53%, 0.1);
    color: var(--primary);
    border-radius: 100px;
    font-size: 0.875rem;
    font-weight: 700;
    margin-bottom: 16px;
    }

    .text-center {
    text-align: center;
    }

    .mt-large {
    margin-top: 80px;
    }

@media (max-width: 768px) {
  .h1_hex { padding: 24px; }
  
    .update-header { flex-direction: column; gap: 12px; }
  
    .link-group { flex-direction: column; gap: 16px; }
}

    
    .k3_knot {
    margin-bottom: 80px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    background: var(--white);
    }

    .k3_knot img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .k3_knot:hover img {
    transform: scale(1.02);
    }

    
    .j8_jolt {
    position: relative;
    padding-bottom: 100px;
    }

    .h1_hex {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px;
    margin-bottom: 40px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease;
    }

    .h1_hex:hover {
    transform: translateY(-4px);
    }

    .update-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 32px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
    }

    .version-tag {
    background: var(--primary);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.9rem;
    }

    .update-date {
    color: var(--text-muted);
    font-size: 0.95rem;
    font-weight: 500;
    }

    h3::before {
    content: "";
    display: inline-block;
    width: 4px;
    height: 18px;
    background: var(--primary);
    margin-right: 12px;
    border-radius: 2px;
    }

    .g4_vault {
    list-style: none;
    }

    .g4_vault li {
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
    color: var(--text-main);
    }

    .g4_vault li::after {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
    }

    
    .internal-nav {
    background: var(--white);
    padding: 40px;
    border-radius: var(--radius-lg);
    margin-bottom: 80px;
    text-align: center;
    border: 1px solid var(--border-color);
    }

    .internal-nav p {
    margin-bottom: 20px;
    color: var(--text-muted);
    font-weight: 500;
    }

    .link-group {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    }

    .link-group a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
    display: flex;
    align-items: center;
    }

    .link-group a:hover {
    color: var(--secondary);
    text-decoration: underline;
    }

    .m1_macro h4 {
    font-size: 1.5rem;
    margin-bottom: 12px;
    }

    .m1_macro p {
    color: #999;
    font-size: 0.9rem;
    }

    .update-badge {
    background-color: var(--primary-soft);
    color: var(--primary);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    }

    .update-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-main);
    }

    .update-body {
    font-size: 1rem;
    color: var(--text-muted);
    margin-bottom: 24px;
    }

    .update-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    }

    .tag {
    background-color: hsla(255, 10%, 0%, 0.04);
    color: var(--text-muted);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    }

    .footer {
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-color);
    margin-top: 60px;
    text-align: center;
    }

    .l8_rift {
    display: flex;
    justify-content: center;
    gap: 32px;
    list-style: none;
    margin-top: 24px;
    }

@media (max-width: 768px) {
  
    .Zircon_9 { grid-template-columns: 1fr; }
  
    .l6_lynx { padding: 40px 20px; }
}

    .fury_v {
    font-size: 0.9rem;
    color: hsla(255, 10%, 9%, 0.6);
    margin-bottom: 40px;
    }

    
    .Pixel_88 {
    margin-top: 40px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--bg-white);
    padding: 16px;
    border: 1px solid var(--border-color);
    }

    .Pixel_88 img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: calc(var(--radius-lg) - 8px);
    }

    
    .Zircon_9 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin: 60px 0;
    }

    .alpha_v2 {
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
    }

    .alpha_v2:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
    }

    .alpha_v2 h2 {
    font-size: 1.75rem;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary);
    }

    .b7_aura {
    list-style: none;
    }

    .w9_wave {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px dashed var(--border-color);
    }

    .w9_wave:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
    }

    .q2_quest {
    font-weight: 700;
    display: block;
    margin-bottom: 4px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.6;
    }

    .e4_echo {
    font-size: 1.1rem;
    }

    
    .l6_lynx {
    background: var(--bg-white);
    padding: 60px 40px;
    border-radius: var(--radius-lg);
    margin-bottom: 80px;
    border: 1px solid var(--border-color);
    }

    .l6_lynx h2 {
    margin-bottom: 30px;
    text-align: center;
    }

    .x_nova {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    }

    .sky_q9 {
    background: var(--bg-light);
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
    border: 1px solid var(--border-color);
    }

@media (max-width: 768px) {
  .m_flow_v {
    grid-template-columns: 1fr;
    gap: 40px;
    }
  
    .k4_mono h1 {
    font-size: 2.5rem;
    }
  
    .Neon_p h2 {
    font-size: 1.8rem;
    }
}

    
    .Zenith_x {
    padding: 80px 0;
    }

    .m_flow_v {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    }

    .n7_logic {
    direction: rtl;
    }

    .n7_logic > * {
    direction: ltr;
    }

    .j55_k {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
    }

    .j55_k img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    }

    .j55_k:hover img {
    transform: scale(1.03);
    }

    .r9_pro h2 {
    font-size: 2.25rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
    }

    .r9_pro p {
    margin-bottom: 24px;
    font-size: 1.1rem;
    color: var(--gray-600);
    }

    
    .Orbit_x {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-top: 40px;
    }

    .Echo_vibe {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
    }

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

    .Echo_vibe h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--primary);
    }

    .bvibe_9 {
    display: inline-block;
    padding: 2px 8px;
    background: var(--gray-100);
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    font-family: monospace;
    font-weight: 600;
    font-size: 0.9em;
    margin: 0 4px;
    }

    
    .Neon_p {
    background: var(--text);
    color: var(--white);
    padding: 80px 40px;
    border-radius: var(--radius-lg);
    text-align: center;
    margin: 80px 0;
    }

    .Neon_p h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    }

    .Cloud_v3 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    }

    .xvlt_7 {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    }


.cc-sec-area.active,
.cc-sec-area.cc-visible {
    opacity: 1 !important;
    transform: translateY(0) !important;
}