/* ============================================
   JacksonZhang Personal Space v2
   Cosmic Future Aesthetic — Neon Cosmic
   ============================================ */

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

:root {
  /* 背景色 - 深空纯净 */
  --bg-0: #02040f;        /* 极深空蓝黑 */
  --bg-1: #050a1f;        /* 深空蓝 */
  --bg-2: #0a1230;        /* 深空蓝灰 */
  --bg-card: rgba(10, 16, 40, 0.55);

  /* 文字 */
  --ink: #f5f7ff;
  --ink-dim: #b8c4e8;
  --ink-mute: #5a6a96;

  /* 线条 */
  --line: rgba(140, 165, 220, 0.10);
  --line-strong: rgba(0, 229, 255, 0.4);

  /* 强调色 - 精简主副双色 */
  --c-cyan: #00e5ff;       /* 主:霓虹青(更亮) */
  --c-pink: #ff1f7a;       /* 副:品红(更纯) */
  --c-violet: #6b8eff;     /* 紫蓝(降低饱和) */
  --c-amber: #ffd000;      /* 金(仅做小点缀) */
  --c-mint: #10ffa0;       /* 状态点 */

  /* 渐变 */
  --grad-cool: linear-gradient(135deg, #00e5ff 0%, #6b8eff 100%);
  --grad-warm: linear-gradient(135deg, #ffd000 0%, #ff1f7a 100%);
  --grad-accent: linear-gradient(135deg, #00e5ff 0%, #ff1f7a 100%);

  /* 字体 */
  --mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;
  --sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --display: 'Orbitron', 'Space Grotesk', sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  background: var(--bg-0);
  color: var(--ink);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  cursor: default;
  /* 背景大渐变 */
  background-image:
    radial-gradient(ellipse at top left, rgba(0, 212, 255, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at bottom right, rgba(255, 46, 154, 0.06) 0%, transparent 50%);
  background-attachment: fixed;
}

::selection {
  background: var(--c-cyan);
  color: #000;
}

/* ============================================
   全局流星层
   ============================================ */
.meteor-layer {
  position: fixed;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: hidden;
}

.meteor {
  --meteor-dx: 520px;
  --meteor-dy: 850px;
  --meteor-angle: -31deg;
  position: absolute;
  width: 1.8px;
  height: 110px;
  background: linear-gradient(to bottom,
    rgba(0, 229, 255, 0) 0%,
    rgba(0, 229, 255, 0.5) 55%,
    #00e5ff 85%,
    #ffffff 100%);
  transform-origin: bottom center;
  pointer-events: none;
  filter: drop-shadow(0 0 4px rgba(0, 229, 255, 0.8));
  animation: meteor-fall linear forwards;
}

.meteor::before {
  content: '';
  position: absolute;
  bottom: -4px;
  left: -3px;
  width: 8px;
  height: 8px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 0 10px #00e5ff, 0 0 24px #00e5ff;
}

@keyframes meteor-fall {
  0% {
    transform: translate(0, 0) rotate(var(--meteor-angle));
    opacity: 0;
  }
  8% { opacity: 1; }
  80% { opacity: 1; }
  100% {
    transform: translate(var(--meteor-dx), var(--meteor-dy)) rotate(var(--meteor-angle));
    opacity: 0;
  }
}

/* 鼠标光晕(改色) */
.cursor-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.07) 0%, rgba(255, 46, 154, 0.04) 40%, transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  mix-blend-mode: screen;
}

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ============================================
   加载层
   ============================================ */
.loader {
  position: fixed;
  inset: 0;
  background: var(--bg-0);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loader.hidden { opacity: 0; visibility: hidden; }

.loader-orbit {
  position: relative;
  width: 80px;
  height: 80px;
}

.loader-core {
  position: absolute;
  inset: 32%;
  background: var(--bg-0);
  border-radius: 50%;
  box-shadow: 0 0 30px var(--c-cyan), inset 0 0 20px var(--c-pink);
}

.loader-ring {
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  border-top-color: var(--c-cyan);
  border-right-color: var(--c-pink);
  border-radius: 50%;
  animation: spin 1.2s linear infinite;
}

.loader-text {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--ink-dim);
  animation: pulse 1.6s ease-in-out infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* ============================================
   导航
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: linear-gradient(to bottom, rgba(4, 1, 20, 0.7), transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: padding 0.3s ease, background 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  padding: 12px 48px;
  background: rgba(10, 5, 46, 0.85);
  border-bottom: 1px solid var(--line);
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.1em;
}

.nav-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 14px var(--c-cyan);
  animation: pulse 2s ease-in-out infinite;
}

.nav-accent {
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 36px;
}

.nav-links a {
  position: relative;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
  transition: color 0.2s ease;
  padding: 6px 0;
}

.nav-links a::before {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  overflow: hidden;
  width: 0;
  white-space: nowrap;
  transition: width 0.3s ease;
}

.nav-links a:hover { color: transparent; }
.nav-links a:hover::before { width: 100%; }

.nav-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-mint);
  box-shadow: 0 0 10px var(--c-mint);
}

/* ============================================
   滚动提示
   ============================================ */
.scroll-hint {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--ink-mute);
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.scroll-hint.fade { opacity: 0; }

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--c-cyan), transparent);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: -40px;
  left: 0;
  width: 100%;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--c-cyan));
  animation: scroll-down 2s ease-in-out infinite;
}

@keyframes scroll-down {
  0% { top: -40px; }
  100% { top: 40px; }
}

/* ============================================
   Hero / 居中左右布局
   ============================================ */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 680px;
  overflow: hidden;
}

#blackholeCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(ellipse at 70% 50%, transparent 0%, rgba(4, 1, 20, 0.34) 58%, rgba(4, 1, 20, 0.86) 100%),
    linear-gradient(to right, rgba(4, 1, 20, 0.86) 0%, rgba(4, 1, 20, 0.44) 38%, rgba(4, 1, 20, 0.10) 62%, rgba(4, 1, 20, 0.34) 100%),
    linear-gradient(to bottom, rgba(4, 1, 20, 0.3) 0%, transparent 25%, transparent 75%, rgba(4, 1, 20, 0.8) 100%);
  pointer-events: none;
}

/* 角落装饰(简洁版,无文字) */
.corner-deco {
  position: absolute;
  width: 50px;
  height: 50px;
  z-index: 4;
  pointer-events: none;
}

.corner-deco::before,
.corner-deco::after {
  content: '';
  position: absolute;
  background: linear-gradient(90deg, var(--c-cyan), transparent);
}

.corner-tl { top: 100px; left: 48px; }
.corner-tl::before { top: 0; left: 0; width: 50px; height: 1px; }
.corner-tl::after { top: 0; left: 0; width: 1px; height: 50px; }

.corner-tr { top: 100px; right: 48px; }
.corner-tr::before { top: 0; right: 0; width: 50px; height: 1px; background: linear-gradient(270deg, var(--c-pink), transparent); }
.corner-tr::after { top: 0; right: 0; width: 1px; height: 50px; background: linear-gradient(180deg, var(--c-pink), transparent); }

.corner-bl { bottom: 60px; left: 48px; }
.corner-bl::before { bottom: 0; left: 0; width: 50px; height: 1px; background: linear-gradient(90deg, var(--c-pink), transparent); }
.corner-bl::after { bottom: 0; left: 0; width: 1px; height: 50px; background: linear-gradient(0deg, var(--c-pink), transparent); }

.corner-br { bottom: 60px; right: 48px; }
.corner-br::before { bottom: 0; right: 0; width: 50px; height: 1px; background: linear-gradient(270deg, var(--c-cyan), transparent); }
.corner-br::after { bottom: 0; right: 0; width: 1px; height: 50px; background: linear-gradient(0deg, var(--c-cyan), transparent); }

/* Hero 主体:左右结构在页面内整体居中 */
.hero-grid {
  position: relative;
  z-index: 5;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr);
  align-items: center;
  justify-content: center;
  height: 100%;
  width: min(calc(100% - 96px), 1180px);
  margin: 0 auto;
  padding: 120px 0 100px;
  gap: clamp(48px, 6vw, 88px);
}

.hero-text {
  width: 100%;
  max-width: 560px;
  text-align: left;
  justify-self: center;
}

.hero-visual {
  display: block;
  min-height: min(58vh, 620px);
  pointer-events: none;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-cyan);
  margin-bottom: 32px;
  padding: 8px 16px;
  border: 1px solid rgba(0, 212, 255, 0.3);
  background: rgba(0, 212, 255, 0.06);
  animation: fade-in-up 1s 0.5s both;
  backdrop-filter: blur(8px);
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-mint);
  box-shadow: 0 0 8px var(--c-mint);
  animation: pulse 2s ease-in-out infinite;
}

.hero-eyebrow .bracket { color: var(--ink-mute); font-weight: 300; }

.hero-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(48px, 6.5vw, 96px);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: 32px;
}

.title-line {
  display: block;
  animation: fade-in-up 1s both;
}

.title-line-1 {
  background: linear-gradient(180deg, #ffffff 0%, #c0c8e8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation-delay: 0.7s;
}

.title-line-2 {
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation-delay: 0.9s;
}

.title-cursor {
  color: var(--c-pink);
  -webkit-text-fill-color: var(--c-pink);
  animation: blink 1.1s steps(2) infinite;
  margin-left: 4px;
}

@keyframes blink { 50% { opacity: 0; } }

.hero-subtitle {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--c-cyan);
  margin-bottom: 20px;
  animation: fade-in-up 1s 1.1s both;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
}

.sub-prefix {
  color: var(--ink-mute);
}

.hero-desc {
  font-size: 16px;
  color: var(--ink-dim);
  line-height: 1.8;
  margin: 0 0 40px;
  max-width: 520px;
  animation: fade-in-up 1s 1.2s both;
}

.hero-desc .hl {
  color: var(--c-cyan);
  font-weight: 500;
}

.hero-cta {
  display: flex;
  justify-content: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  animation: fade-in-up 1s 1.4s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  font-weight: 600;
  border: 1px solid;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--c-cyan);
  color: #040114;
  border-color: var(--c-cyan);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before { left: 100%; }

.btn-primary:hover {
  background: var(--c-pink);
  border-color: var(--c-pink);
  box-shadow: 0 0 32px rgba(255, 46, 154, 0.5);
  transform: translateY(-2px);
}

.btn-primary svg { transition: transform 0.3s ease; }
.btn-primary:hover svg { transform: translateX(4px); }

.btn-ghost {
  background: rgba(0, 212, 255, 0.04);
  color: var(--ink);
  border-color: rgba(0, 212, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  background: rgba(0, 212, 255, 0.12);
  transform: translateY(-2px);
  box-shadow: 0 0 24px rgba(0, 212, 255, 0.25);
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Hero 右侧装饰信息(对齐居中 grid 的右列) */
.hero-meta {
  position: absolute;
  bottom: 100px;
  left: auto;
  right: max(48px, calc((100vw - 1180px) / 2 + 48px));
  width: auto;
  max-width: 480px;
  margin: 0;
  z-index: 5;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-align: right;
  animation: fade-in-up 1s 1.6s both;
}

.hero-meta .meta-line {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-bottom: 6px;
  color: var(--ink-mute);
}

.hero-meta .meta-line .accent {
  color: var(--c-amber);
  font-weight: 600;
}

.hero-meta .meta-line .accent-pink {
  color: var(--c-pink);
}

/* ============================================
   Section 通用
   ============================================ */
.section {
  position: relative;
  padding: 140px 0 120px;
}

.section-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.section-bg canvas {
  width: 100%;
  height: 100%;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}

.section-header {
  margin-bottom: 80px;
  max-width: 720px;
}

.section-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--c-cyan);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.section-tag::before {
  content: '';
  width: 32px;
  height: 1px;
  background: var(--c-cyan);
}

.section-title {
  font-family: var(--display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  background: linear-gradient(180deg, #ffffff 0%, #a0aacd 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-line {
  width: 60px;
  height: 2px;
  background: var(--grad-cool);
  margin-bottom: 24px;
  border-radius: 2px;
}

.section-sub {
  font-size: 15px;
  color: var(--ink-dim);
  max-width: 560px;
}

/* 卡片通用 */
.card-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--c-cyan);
  pointer-events: none;
  transition: all 0.4s ease;
}

.card-corner-tl {
  top: -1px; left: -1px;
  border-top: 1px solid; border-left: 1px solid;
}
.card-corner-tr {
  top: -1px; right: -1px;
  border-top: 1px solid; border-right: 1px solid;
}
.card-corner-bl {
  bottom: -1px; left: -1px;
  border-bottom: 1px solid; border-left: 1px solid;
}
.card-corner-br {
  bottom: -1px; right: -1px;
  border-bottom: 1px solid; border-right: 1px solid;
}

/* Reveal 动画 */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ============================================
   About - 控制台风格
   ============================================ */
.section-about {
  background:
    radial-gradient(ellipse at 20% 30%, rgba(0, 229, 255, 0.04) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 70%, rgba(255, 31, 122, 0.04) 0%, transparent 50%),
    var(--bg-0);
  position: relative;
}

.section-about::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
  opacity: 0.4;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 20px;
}

/* 身份卡 - 大型主角卡 */
.identity-card {
  grid-column: 1 / 3;
  grid-row: 1 / 3;
  position: relative;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(0, 229, 255, 0.10) 0%, transparent 50%),
    linear-gradient(135deg, rgba(10, 16, 40, 0.7) 0%, rgba(5, 10, 31, 0.9) 100%);
  border: 1px solid var(--line);
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.identity-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  padding: 1px;
  background: linear-gradient(135deg,
    transparent 0%,
    var(--c-cyan) 30%,
    var(--c-pink) 70%,
    transparent 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.6;
  pointer-events: none;
}

.identity-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, var(--c-cyan) 0%, #2a4480 50%, #050a1f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 36px;
  font-weight: 900;
  color: #fff;
  position: relative;
  margin-bottom: 24px;
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.3);
}

.identity-avatar::after {
  content: '';
  position: absolute;
  inset: -6px;
  border: 1px dashed rgba(0, 229, 255, 0.4);
  border-radius: 50%;
  animation: spin 20s linear infinite;
}

.identity-name {
  font-family: var(--display);
  font-size: 32px;
  font-weight: 700;
  margin-bottom: 8px;
  background: linear-gradient(135deg, #ffffff 0%, #b0c8f0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.identity-role {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--c-cyan);
  letter-spacing: 0.15em;
  margin-bottom: 32px;
}

.identity-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 24px;
  margin-bottom: 28px;
}

.identity-meta .meta-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--ink-dim);
}

.identity-meta .meta-icon {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--c-cyan);
  width: 24px;
  height: 24px;
  border: 1px solid rgba(0, 229, 255, 0.3);
  background: rgba(0, 229, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
}

.identity-status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(16, 255, 160, 0.3);
  background: rgba(16, 255, 160, 0.05);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-mint);
  align-self: flex-start;
}

.identity-status .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-mint);
  box-shadow: 0 0 10px var(--c-mint);
  animation: pulse 1.6s ease-in-out infinite;
}

/* 标签云卡 */
.tags-card {
  grid-column: 3 / 4;
  grid-row: 1 / 3;
  position: relative;
  background:
    linear-gradient(135deg, rgba(10, 16, 40, 0.5) 0%, rgba(5, 10, 31, 0.7) 100%);
  border: 1px solid var(--line);
  padding: 32px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.tags-card .card-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.4em;
  color: var(--c-cyan);
  margin-bottom: 24px;
}

.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-cloud .tag {
  font-family: var(--mono);
  font-size: 11px;
  padding: 6px 12px;
  background: rgba(0, 229, 255, 0.06);
  border: 1px solid rgba(0, 229, 255, 0.2);
  color: var(--ink-dim);
  letter-spacing: 0.08em;
  transition: all 0.3s ease;
  cursor: default;
}

.tag-cloud .tag:hover {
  background: rgba(0, 229, 255, 0.15);
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  transform: translateY(-2px);
}

.tag-cloud .tag.pink {
  border-color: rgba(255, 31, 122, 0.25);
  background: rgba(255, 31, 122, 0.06);
}

.tag-cloud .tag.pink:hover {
  background: rgba(255, 31, 122, 0.15);
  border-color: var(--c-pink);
  color: var(--c-pink);
}

/* 统计卡 */
.stat-card {
  position: relative;
  background: linear-gradient(135deg, rgba(10, 16, 40, 0.5) 0%, rgba(5, 10, 31, 0.8) 100%);
  border: 1px solid var(--line);
  padding: 28px;
  text-align: left;
  transition: all 0.4s ease;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden;
}

.stat-card:hover {
  border-color: rgba(0, 229, 255, 0.4);
  transform: translateY(-3px);
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 30%;
  height: 1px;
  background: var(--c-cyan);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.stat-card:hover::before { opacity: 1; }

.stat-num {
  font-family: var(--display);
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
  background: var(--grad-cool);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 10px;
}

.stat-num .plus {
  font-size: 28px;
  margin-left: 2px;
}

.stat-label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--ink-mute);
  margin-bottom: 4px;
}

.stat-sub {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--c-cyan);
  letter-spacing: 0.1em;
}

/* 技能卡 - 底部大卡 */
.stack-card {
  grid-column: 1 / 4;
  grid-row: 3 / 4;
  position: relative;
  background: linear-gradient(135deg, rgba(10, 16, 40, 0.6) 0%, rgba(5, 10, 31, 0.85) 100%);
  border: 1px solid var(--line);
  padding: 32px 40px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.stack-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.stack-card-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--c-cyan);
}

.stack-card-sub {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-mute);
  letter-spacing: 0.2em;
}

.stack-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 10px;
}

.stack-item {
  font-family: var(--mono);
  font-size: 12px;
  padding: 12px 8px;
  background: rgba(0, 229, 255, 0.04);
  border: 1px solid rgba(0, 229, 255, 0.15);
  color: var(--ink-dim);
  text-align: center;
  transition: all 0.3s ease;
  cursor: default;
  position: relative;
  letter-spacing: 0.05em;
}

.stack-item::before {
  content: '';
  position: absolute;
  top: 4px;
  left: 4px;
  width: 4px;
  height: 4px;
  background: var(--c-cyan);
  border-radius: 50%;
  opacity: 0.6;
}

.stack-item:hover {
  background: rgba(0, 229, 255, 0.12);
  border-color: var(--c-cyan);
  color: var(--c-cyan);
  transform: translateY(-3px);
}

.stack-item.pink::before { background: var(--c-pink); }
.stack-item.pink:hover {
  background: rgba(255, 31, 122, 0.12);
  border-color: var(--c-pink);
  color: var(--c-pink);
}

/* ============================================
   Projects - 重做的卡片
   ============================================ */
.section-projects {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(255, 46, 154, 0.05) 0%, transparent 50%),
    var(--bg-1);
  position: relative;
}

.section-projects::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
  opacity: 0.4;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

/* 卡片 v2:更精致 */
.project-card {
  position: relative;
  background: linear-gradient(135deg,
    rgba(20, 10, 60, 0.7) 0%,
    rgba(10, 5, 46, 0.9) 100%);
  border: 1px solid var(--line);
  overflow: hidden;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* 流动描边 */
.project-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  padding: 1px;
  background: linear-gradient(135deg,
    transparent 0%,
    var(--c-cyan) 30%,
    var(--c-pink) 70%,
    transparent 100%);
  -webkit-mask:
    linear-gradient(#fff 0 0) content-box,
    linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.5s ease;
  border-radius: inherit;
  pointer-events: none;
}

.project-card:hover::before { opacity: 1; }

/* 顶部扫描线 */
.project-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-cyan), transparent);
  transition: left 1.2s ease;
  z-index: 5;
}

.project-card:hover::after { left: 100%; }

.project-card:hover {
  transform: translateY(-8px);
  box-shadow:
    0 24px 60px -20px rgba(0, 212, 255, 0.35),
    0 0 0 1px rgba(0, 212, 255, 0.1);
}

/* 项目视觉区(顶部) */
.project-visual {
  height: 200px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at center, rgba(0, 212, 255, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 30% 70%, rgba(255, 46, 154, 0.06) 0%, transparent 50%),
    var(--bg-0);
  border-bottom: 1px solid var(--line);
}

.project-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 255, 0.05) 1px, transparent 1px);
  background-size: 30px 30px;
  pointer-events: none;
}

/* 视觉 1:轨道球 */
.visual-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, var(--c-amber) 0%, var(--c-pink) 50%, #4a0a2a 100%);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 60px rgba(255, 46, 154, 0.6), inset 0 0 30px rgba(0,0,0,0.6);
  animation: orb-float 4s ease-in-out infinite;
}

.visual-orb::after {
  content: '';
  position: absolute;
  inset: -24px;
  border: 1px dashed rgba(0, 212, 255, 0.4);
  border-radius: 50%;
  animation: spin 12s linear infinite;
}

@keyframes orb-float {
  0%, 100% { transform: translate(-50%, -50%); }
  50% { transform: translate(-50%, calc(-50% - 10px)); }
}

/* 视觉 2:同心环 */
.visual-rings {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 160px;
  height: 160px;
  transform: translate(-50%, -50%);
}

.visual-rings::before,
.visual-rings::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1.5px solid var(--c-cyan);
  border-radius: 50%;
  animation: spin 6s linear infinite;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.3);
}

.visual-rings::after {
  inset: 24px;
  border-color: var(--c-pink);
  animation-direction: reverse;
  animation-duration: 4s;
  box-shadow: 0 0 20px rgba(255, 46, 154, 0.3);
}

.visual-rings .ring-3 {
  position: absolute;
  inset: 50px;
  border: 1.5px solid var(--c-amber);
  border-radius: 50%;
  animation: spin 3s linear infinite;
  box-shadow: 0 0 20px rgba(255, 184, 0, 0.3);
}

/* 视觉 3:波形 */
.visual-wave {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(90deg,
      transparent 0,
      transparent 38px,
      rgba(0, 212, 255, 0.15) 38px,
      rgba(0, 212, 255, 0.15) 40px
    ),
    repeating-linear-gradient(0deg,
      transparent 0,
      transparent 38px,
      rgba(255, 46, 154, 0.15) 38px,
      rgba(255, 46, 154, 0.15) 40px
    );
  animation: wave-shift 4s ease-in-out infinite;
}

@keyframes wave-shift {
  0%, 100% { background-position: 0 0, 0 0; }
  50% { background-position: 20px 0, 0 20px; }
}

/* 视觉 4:立方体 */
.visual-cube {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 70px;
  height: 70px;
  transform: translate(-50%, -50%) rotate(45deg);
  border: 1.5px solid var(--c-cyan);
  box-shadow: 0 0 30px rgba(0, 212, 255, 0.4);
  animation: cube-spin 6s ease-in-out infinite;
}

.visual-cube::before,
.visual-cube::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1.5px solid var(--c-pink);
  opacity: 0.6;
}

.visual-cube::before { transform: translateZ(-30px); }
.visual-cube::after { transform: translateZ(30px); border-color: var(--c-amber); }

@keyframes cube-spin {
  0%, 100% { transform: translate(-50%, -50%) rotate(45deg); }
  50% { transform: translate(-50%, -50%) rotate(135deg); }
}

/* 项目卡片内容 */
.project-body {
  padding: 28px 32px 32px;
}

.project-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.project-tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.3em;
  color: var(--c-cyan);
  padding: 4px 10px;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.25);
}

.project-tag.pink {
  color: var(--c-pink);
  background: rgba(255, 46, 154, 0.08);
  border-color: rgba(255, 46, 154, 0.25);
}

.project-tag.amber {
  color: var(--c-amber);
  background: rgba(255, 184, 0, 0.08);
  border-color: rgba(255, 184, 0, 0.25);
}

.project-tag.violet {
  color: var(--c-violet);
  background: rgba(123, 92, 255, 0.08);
  border-color: rgba(123, 92, 255, 0.25);
}

.project-year {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: 0.2em;
}

.project-title {
  font-family: var(--display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  background: linear-gradient(135deg, #ffffff 0%, #c0d0f0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.project-desc {
  color: var(--ink-dim);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.project-tech span {
  font-family: var(--mono);
  font-size: 10px;
  padding: 5px 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
  color: var(--ink-mute);
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
}

.project-card:hover .project-tech span {
  border-color: rgba(0, 212, 255, 0.3);
  color: var(--ink-dim);
}

.project-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  color: var(--c-cyan);
  padding-top: 20px;
  border-top: 1px solid var(--line);
  transition: all 0.4s ease;
  text-transform: uppercase;
}

.project-link svg { transition: transform 0.3s ease; }

.project-link:hover {
  color: var(--c-pink);
  padding-left: 6px;
}

.project-link:hover svg { transform: translate(4px, -4px); }

/* ============================================
   Dossier / Works Console - HUD 结构
   ============================================ */
.section-dossier,
.section-works-console {
  min-height: 100vh;
}

.dossier-shell {
  position: relative;
  padding: 28px;
  background:
    radial-gradient(circle at 20% 0%, rgba(0, 229, 255, 0.08), transparent 34%),
    radial-gradient(circle at 84% 22%, rgba(255, 31, 122, 0.06), transparent 32%),
    linear-gradient(180deg, rgba(8, 14, 32, 0.72), rgba(3, 5, 16, 0.18));
  overflow: hidden;
}

.dossier-shell::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 229, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 31, 122, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(circle at 50% 28%, black, transparent 78%);
  mask-image: radial-gradient(circle at 50% 28%, black, transparent 78%);
  pointer-events: none;
}

.dossier-header,
.works-header {
  position: relative;
  z-index: 1;
}

.dossier-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 34px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--c-cyan);
}

.terminal-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--c-mint);
}

.terminal-status span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-mint);
  box-shadow: 0 0 12px var(--c-mint);
}

.dossier-title-row {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 34px;
}

.dossier-brief {
  max-width: 360px;
  color: var(--ink-dim);
  font-size: 14px;
  text-align: right;
}

.dossier-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 18px;
}

.hud-panel {
  position: relative;
  padding: 28px;
  background:
    linear-gradient(135deg, rgba(0, 229, 255, 0.08), rgba(255, 31, 122, 0.035)),
    rgba(3, 8, 24, 0.56);
  border: 0;
  overflow: hidden;
  isolation: isolate;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.hud-panel > * {
  position: relative;
  z-index: 1;
}

.hud-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(#1fdfff, #1fdfff) left top / 42px 1px no-repeat,
    linear-gradient(#1fdfff, #1fdfff) left top / 1px 42px no-repeat,
    linear-gradient(#ff2e9a, #ff2e9a) right top / 42px 1px no-repeat,
    linear-gradient(#ff2e9a, #ff2e9a) right top / 1px 42px no-repeat,
    linear-gradient(#1fdfff, #1fdfff) left bottom / 42px 1px no-repeat,
    linear-gradient(#1fdfff, #1fdfff) left bottom / 1px 42px no-repeat,
    linear-gradient(#ff2e9a, #ff2e9a) right bottom / 42px 1px no-repeat,
    linear-gradient(#ff2e9a, #ff2e9a) right bottom / 1px 42px no-repeat;
  opacity: 0.72;
  z-index: 2;
}

.hud-panel::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      to bottom,
      rgba(255, 255, 255, 0.025) 0,
      rgba(255, 255, 255, 0.025) 1px,
      transparent 1px,
      transparent 5px
    );
  mix-blend-mode: screen;
  opacity: 0.18;
  pointer-events: none;
  z-index: 3;
}

.panel-title {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: var(--c-cyan);
}

.dossier-core {
  grid-column: 1 / span 7;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.dossier-code {
  width: max-content;
  margin-bottom: 22px;
  padding: 7px 12px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: #02101a;
  background: var(--c-cyan);
  box-shadow: 0 0 28px rgba(0, 229, 255, 0.24);
}

.dossier-core h3 {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 48px;
  line-height: 1;
  font-weight: 800;
  color: var(--ink);
}

.dossier-core p {
  margin: 0;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.dossier-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
  margin: 34px 0 26px;
}

.dossier-meta div {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(0, 229, 255, 0.14);
}

.dossier-meta span,
.signal-list span,
.cap-index,
.metric-node span,
.work-breakdown span,
.telemetry-row span,
.feed-line span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
}

.dossier-meta span,
.signal-list span,
.metric-node span,
.telemetry-row span {
  color: var(--c-cyan);
}

.dossier-meta strong,
.signal-list strong,
.work-breakdown strong,
.telemetry-row strong {
  color: #dfe7ff;
  font-weight: 500;
}

.dossier-status {
  border: 0;
  background: rgba(16, 255, 160, 0.06);
  box-shadow: inset 0 0 0 1px rgba(16, 255, 160, 0.22);
}

.signal-map {
  grid-column: 8 / span 5;
  min-height: 360px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.signal-orbit {
  position: relative;
  height: 160px;
  margin: 22px 0;
}

.signal-orbit span,
.signal-orbit i,
.signal-orbit b {
  position: absolute;
  inset: 50%;
  display: block;
  border-style: solid;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.signal-orbit span {
  width: 136px;
  height: 136px;
  border-width: 1px;
  border-color: rgba(0, 229, 255, 0.38);
  box-shadow: 0 0 40px rgba(0, 229, 255, 0.16);
}

.signal-orbit i {
  width: 92px;
  height: 92px;
  border-width: 1px 0 1px 0;
  border-color: rgba(255, 31, 122, 0.58);
  animation: spin 12s linear infinite;
}

.signal-orbit b {
  width: 18px;
  height: 18px;
  border: 0;
  background: radial-gradient(circle, #fff, var(--c-cyan) 42%, transparent 70%);
  box-shadow: 0 0 24px var(--c-cyan);
}

.signal-list {
  display: grid;
  gap: 0;
}

.signal-list div {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(0, 229, 255, 0.14);
}

.metric-rail {
  grid-column: 1 / span 3;
  display: grid;
  gap: 14px;
}

.metric-node {
  position: relative;
  padding: 20px 20px 18px;
  min-height: 118px;
  background:
    linear-gradient(90deg, rgba(0, 229, 255, 0.08), transparent 70%),
    rgba(3, 8, 24, 0.44);
  border-left: 1px solid rgba(0, 229, 255, 0.44);
}

.metric-node::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 36px;
  height: 1px;
  background: var(--c-pink);
}

.metric-node strong {
  display: block;
  margin: 8px 0 4px;
  font-family: var(--display);
  font-size: 34px;
  line-height: 1;
  color: var(--ink);
}

.metric-node em {
  font-family: var(--mono);
  font-size: 10px;
  font-style: normal;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
}

.capability-matrix {
  grid-column: 4 / span 9;
}

.cap-row {
  display: grid;
  grid-template-columns: 54px 1fr 180px;
  gap: 20px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cap-row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.cap-index {
  color: var(--c-pink);
}

.cap-content h3 {
  margin: 0 0 6px;
  color: #eef3ff;
  font-size: 18px;
  font-weight: 600;
}

.cap-content p {
  margin: 0;
  color: rgba(220, 230, 255, 0.58);
  font-size: 13px;
}

.cap-meter {
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
}

.cap-meter i {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-pink));
  box-shadow: 0 0 18px rgba(0, 229, 255, 0.32);
}

.section-works-console {
  background:
    radial-gradient(ellipse at 80% 20%, rgba(255, 31, 122, 0.05) 0%, transparent 50%),
    radial-gradient(ellipse at 16% 82%, rgba(0, 229, 255, 0.055) 0%, transparent 46%),
    var(--bg-1);
}

.works-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 34px;
}

.works-status {
  display: grid;
  gap: 8px;
  text-align: right;
  font-family: var(--mono);
}

.works-status span {
  font-size: 10px;
  letter-spacing: 0.24em;
  color: var(--ink-mute);
}

.works-status strong {
  color: var(--c-mint);
  font-size: 12px;
  letter-spacing: 0.18em;
}

.works-console {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 260px;
  grid-template-rows: minmax(520px, auto) auto;
  gap: 18px;
}

.work-index {
  grid-row: 1 / span 2;
  padding: 18px;
}

.work-index-item {
  width: 100%;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  padding: 18px 0;
  text-align: left;
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(0, 229, 255, 0.14);
  color: rgba(230, 236, 255, 0.72);
  cursor: pointer;
}

.work-index-item:focus-visible {
  outline: 1px solid var(--c-cyan);
  outline-offset: 4px;
}

.work-index-item span {
  color: var(--c-cyan);
  font-family: var(--mono);
  font-size: 12px;
}

.work-index-item strong {
  display: block;
  color: #eef3ff;
  font-size: 14px;
  font-weight: 500;
}

.work-index-item em {
  grid-column: 2;
  font-family: var(--mono);
  font-style: normal;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: rgba(255, 31, 122, 0.78);
}

.work-index-item.active {
  color: #fff;
  background: linear-gradient(90deg, rgba(0, 229, 255, 0.12), transparent);
}

.work-main {
  display: grid;
  grid-template-rows: 1fr auto;
  padding: 0;
}

.work-visual-system {
  --orb-a: var(--c-cyan);
  --orb-b: var(--c-pink);
  position: relative;
  min-height: 320px;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 50%, rgba(0, 229, 255, 0.22), transparent 34%),
    radial-gradient(circle at 70% 45%, rgba(255, 31, 122, 0.18), transparent 42%),
    linear-gradient(180deg, rgba(10, 16, 38, 0.8), rgba(3, 5, 18, 0.9));
}

.work-visual-system[data-variant="pulsar"] {
  --orb-a: var(--c-violet);
  --orb-b: var(--c-cyan);
}

.work-visual-system[data-variant="quanta"] {
  --orb-a: var(--c-amber);
  --orb-b: var(--c-cyan);
}

.work-visual-system[data-variant="orbit"] {
  --orb-a: var(--c-pink);
  --orb-b: var(--c-violet);
}

.system-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0, 229, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.08) 1px, transparent 1px);
  background-size: 36px 36px;
  -webkit-mask-image: radial-gradient(circle at center, black, transparent 72%);
  mask-image: radial-gradient(circle at center, black, transparent 72%);
}

.system-orb {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 28%, #fff 0%, var(--orb-a) 24%, var(--orb-b) 56%, #12031a 100%);
  transform: translate(-50%, -50%);
  box-shadow:
    0 0 44px rgba(0, 229, 255, 0.28),
    0 0 90px rgba(255, 31, 122, 0.22),
    inset 0 0 38px rgba(0, 0, 0, 0.58);
  animation: orb-float 4.6s ease-in-out infinite;
}

.system-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px solid rgba(0, 229, 255, 0.36);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.system-ring-a {
  width: 230px;
  height: 112px;
  animation: spin 16s linear infinite;
}

.system-ring-b {
  width: 280px;
  height: 280px;
  border-style: dashed;
  opacity: 0.38;
  animation: spin 30s linear infinite reverse;
}

.work-main-body {
  padding: 30px;
  border-top: 1px solid rgba(0, 229, 255, 0.16);
}

.work-kicker {
  margin-bottom: 12px;
  font-family: var(--mono);
  color: var(--c-cyan);
  letter-spacing: 0.18em;
  font-size: 12px;
}

.work-main-body h3 {
  margin: 0 0 14px;
  font-family: var(--display);
  font-size: 56px;
  line-height: 1;
  color: var(--ink);
}

.work-main-body p {
  max-width: 680px;
  margin: 0;
  color: rgba(230, 236, 255, 0.68);
}

.work-breakdown {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.work-breakdown div {
  padding: 18px 18px 0 0;
}

.work-breakdown span,
.feed-line span {
  display: block;
  margin-bottom: 6px;
  color: var(--c-pink);
}

.work-telemetry {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.telemetry-row {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.14);
}

.console-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--c-cyan);
}

.console-link svg {
  transition: transform 0.25s ease;
}

.console-link:hover svg {
  transform: translate(4px, -4px);
}

.mission-feed {
  grid-column: 2 / 4;
  display: grid;
  grid-template-columns: 160px repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.feed-line {
  min-height: 96px;
  padding-left: 18px;
  border-left: 1px solid rgba(0, 229, 255, 0.22);
}

.feed-line p {
  margin: 0;
  color: rgba(230, 236, 255, 0.64);
  font-size: 13px;
  line-height: 1.65;
}

/* ============================================
   Transmission / Contact
   ============================================ */
.section-transmission {
  position: relative;
  min-height: 92vh;
  padding: 140px 0 56px;
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 36%, rgba(0, 229, 255, 0.11), transparent 28%),
    radial-gradient(circle at 32% 70%, rgba(255, 31, 122, 0.10), transparent 32%),
    linear-gradient(180deg, var(--bg-0) 0%, #030617 100%);
}

.transmission-container {
  position: relative;
  min-height: 72vh;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 64px;
}

.transmission-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.transmission-orbit {
  position: absolute;
  border: 1px solid rgba(0, 229, 255, 0.12);
  border-radius: 50%;
  transform: rotate(-12deg);
}

.transmission-orbit.orbit-a {
  width: 760px;
  height: 260px;
  right: -120px;
  top: 80px;
}

.transmission-orbit.orbit-b {
  width: 520px;
  height: 520px;
  right: 8%;
  bottom: 4%;
  border-color: rgba(255, 31, 122, 0.10);
}

.transmission-pulse {
  position: absolute;
  right: 24%;
  top: 34%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow:
    0 0 18px var(--c-cyan),
    0 0 60px rgba(0, 229, 255, 0.5);
}

.transmission-copy,
.transmission-main,
.transmission-legal {
  position: relative;
  z-index: 1;
}

.transmission-kicker {
  margin: 0 0 20px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  color: var(--c-cyan);
}

.transmission-copy h2 {
  max-width: 940px;
  margin: 0 0 24px;
  font-family: var(--display);
  font-size: clamp(48px, 6.5vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.04em;
  background: linear-gradient(180deg, #fff 0%, #aeb8d8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.transmission-copy p:not(.transmission-kicker) {
  max-width: 520px;
  color: var(--ink-dim);
  font-size: 17px;
  line-height: 1.8;
}

.transmission-main {
  align-self: center;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: clamp(48px, 7vw, 100px);
  align-items: end;
}

.transmission-email {
  display: block;
  width: max-content;
  max-width: 100%;
  font-family: var(--display);
  font-size: clamp(28px, 4.6vw, 72px);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--ink);
  word-break: break-all;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}

.transmission-email::after {
  content: '';
  display: block;
  width: 100%;
  height: 1px;
  margin-top: 22px;
  background: linear-gradient(90deg, var(--c-cyan), var(--c-pink), transparent);
  opacity: 0.68;
}

.transmission-email:hover {
  color: var(--c-cyan);
  text-shadow: 0 0 28px rgba(0, 229, 255, 0.45);
}

.transmission-links {
  display: grid;
  gap: 24px;
}

.transmission-links a {
  display: grid;
  gap: 8px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.14);
}

.transmission-links span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--c-cyan);
}

.transmission-links strong {
  font-family: var(--display);
  font-size: 20px;
  font-weight: 500;
  color: var(--ink);
}

.transmission-links a:hover strong {
  color: var(--c-pink);
}

.transmission-legal {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ink-mute);
}

.transmission-legal a:hover {
  color: var(--c-cyan);
}

.transmission-police-link,
.mps-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.beian-police-icon,
.mps-link img {
  width: 16px;
  height: auto;
  flex: 0 0 auto;
}

@media (max-width: 900px) {
  .section-transmission {
    min-height: auto;
    padding: 100px 0 42px;
  }

  .transmission-container {
    min-height: auto;
    gap: 52px;
  }

  .transmission-main {
    grid-template-columns: 1fr;
  }

  .transmission-email {
    width: 100%;
  }

  .transmission-legal {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================
   响应式
   ============================================ */
@media (max-width: 960px) {
  .nav { padding: 14px 24px; }
  .nav-links { display: none; }
  .container { padding: 0 24px; }
  .section { padding: 80px 0 60px; }
  .corner-deco { display: none; }
  .hero-meta { display: none; }

  .hero-grid {
    grid-template-columns: 1fr;
    width: 100%;
    padding: 120px 24px 80px;
    gap: 0;
  }

  .hero-text { text-align: center; max-width: none; margin: 0 auto; }
  .hero-visual { display: none; }
  .hero-cta { justify-content: center; }
  .hero-subtitle { justify-content: center; }

  /* 移动端黑洞显示在底部小一些 */
  #blackholeCanvas {
    opacity: 0.5;
  }

  .about-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .identity-card { grid-column: 1; grid-row: auto; min-height: 0; }
  .tags-card { grid-column: 1; grid-row: auto; }
  .stat-card { grid-column: 1; grid-row: auto; }
  .stack-card { grid-column: 1; grid-row: auto; }
  .stack-grid { grid-template-columns: repeat(3, 1fr); }
  .identity-meta { grid-template-columns: 1fr; }

  .projects-grid { grid-template-columns: 1fr; }
  .transmission-main { grid-template-columns: 1fr; }
  .transmission-legal { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 600px) {
  .stack-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 56px; }
  .nav { padding: 12px 16px; }
  .container { padding: 0 16px; }
  .nav-status { display: none; }
  .project-body { padding: 24px; }
}

@media (max-width: 1100px) {
  .works-console {
    grid-template-columns: 240px minmax(0, 1fr);
  }

  .work-telemetry {
    grid-column: 1 / -1;
    grid-row: auto;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: end;
  }

  .mission-feed {
    grid-column: 1 / -1;
  }
}

@media (max-width: 960px) {
  .dossier-shell {
    padding: 22px;
  }

  .dossier-header,
  .dossier-title-row,
  .works-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .dossier-brief,
  .works-status {
    text-align: left;
  }

  .dossier-grid,
  .works-console {
    grid-template-columns: 1fr;
  }

  .dossier-core,
  .signal-map,
  .metric-rail,
  .capability-matrix,
  .work-index,
  .work-main,
  .work-telemetry,
  .mission-feed {
    grid-column: 1;
    grid-row: auto;
  }

  .metric-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .work-index {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 18px;
  }

  .work-index-item {
    border-bottom: 1px solid rgba(0, 229, 255, 0.14);
  }

  .work-telemetry {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mission-feed {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .dossier-meta,
  .work-breakdown,
  .metric-rail,
  .work-index,
  .work-telemetry {
    grid-template-columns: 1fr;
  }

  .cap-row {
    grid-template-columns: 42px 1fr;
  }

  .cap-meter {
    grid-column: 1 / -1;
  }

  .dossier-core h3,
  .work-main-body h3 {
    font-size: 38px;
  }

  .work-visual-system {
    min-height: 260px;
  }
}

/* ============================================
   Cosmic Field Override - De-box About / Works
   ============================================ */
.section-orbit {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 28% 42%, rgba(0, 229, 255, 0.12), transparent 28%),
    radial-gradient(circle at 72% 38%, rgba(255, 31, 122, 0.10), transparent 30%),
    linear-gradient(180deg, var(--bg-0) 0%, #050819 100%);
}

.orbit-container {
  min-height: 100vh;
}

.orbit-title,
.mission-head {
  position: relative;
  z-index: 2;
  max-width: 720px;
}

.orbit-title {
  margin-bottom: 58px;
}

.orbit-title p,
.mission-head p {
  margin: 0;
  max-width: 560px;
  color: var(--ink-dim);
}

.orbit-field {
  position: relative;
  min-height: 680px;
}

.orbit-path {
  position: absolute;
  pointer-events: none;
  border: 1px solid rgba(0, 229, 255, 0.13);
  border-radius: 50%;
  transform: rotate(-12deg);
}

.orbit-path-a {
  left: 10%;
  top: 0;
  width: 74%;
  height: 78%;
}

.orbit-path-b {
  right: 0;
  top: 16%;
  width: 46%;
  height: 46%;
  border-color: rgba(255, 31, 122, 0.14);
  transform: rotate(18deg);
}

.orbit-core {
  position: absolute;
  left: 4%;
  top: 7%;
  width: 52%;
  z-index: 2;
}

.orbit-core .dossier-code {
  margin: 0 0 22px;
}

.orbit-core h3 {
  margin: 0 0 16px;
  font-family: var(--display);
  font-size: clamp(58px, 7vw, 108px);
  line-height: 0.92;
  font-weight: 900;
  background: linear-gradient(180deg, #fff 0%, #aeb9dc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.orbit-core p {
  margin: 0;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--c-cyan);
}

.orbit-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--c-mint);
}

.orbit-status span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-mint);
  box-shadow: 0 0 14px var(--c-mint);
}

.orbit-meta {
  position: absolute;
  left: 5%;
  top: 45%;
  width: 52%;
  display: grid;
  grid-template-columns: repeat(2, minmax(180px, 1fr));
  gap: 28px 48px;
  z-index: 2;
}

.orbit-meta div,
.mission-spec div {
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.18);
}

.orbit-meta span,
.signal-copy span,
.orbit-metrics span,
.mission-spec span,
.trace-line span {
  display: block;
  margin-bottom: 8px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--c-cyan);
}

.orbit-meta strong,
.signal-copy strong,
.mission-spec strong {
  color: var(--ink);
  font-weight: 500;
}

.orbit-meta strong {
  font-size: 18px;
}

.orbit-signal {
  position: absolute;
  right: 8%;
  top: 2%;
  width: 320px;
  min-height: 430px;
  z-index: 2;
}

.orbit-signal::before {
  content: '';
  position: absolute;
  inset: -80px;
  background:
    radial-gradient(circle, rgba(0, 229, 255, 0.16), transparent 58%),
    radial-gradient(circle at 70% 60%, rgba(255, 31, 122, 0.12), transparent 52%);
  filter: blur(10px);
  opacity: 0.75;
  pointer-events: none;
}

.orbit-signal .signal-orbit {
  height: 250px;
  margin: 0 0 34px;
}

.orbit-signal .signal-orbit span {
  width: 210px;
  height: 210px;
}

.orbit-signal .signal-orbit i {
  width: 148px;
  height: 148px;
}

.signal-copy {
  position: relative;
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 14px 24px;
}

.orbit-metrics {
  position: absolute;
  right: 3%;
  top: 56%;
  display: flex;
  gap: clamp(22px, 4vw, 46px);
  z-index: 2;
}

.orbit-metrics div {
  min-width: 92px;
}

.orbit-metrics strong {
  display: block;
  font-family: var(--display);
  font-size: 34px;
  line-height: 1;
  color: var(--ink);
}

.orbit-capabilities {
  position: absolute;
  left: 18%;
  right: 4%;
  bottom: 0;
  padding-left: 60px;
  z-index: 2;
}

.orbit-capabilities::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, var(--c-cyan), var(--c-pink), transparent);
}

.cap-line {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(180px, 1fr) minmax(220px, 1.2fr);
  align-items: baseline;
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.cap-line::before {
  content: '';
  position: absolute;
  left: -47px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 18px var(--c-cyan);
}

.cap-line span {
  color: var(--c-pink);
  font-family: var(--mono);
}

.cap-line strong {
  color: var(--ink);
  font-size: 18px;
  font-weight: 600;
}

.cap-line em {
  font-style: normal;
  color: var(--ink-mute);
}

.section-mission-field {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 60% 38%, rgba(0, 229, 255, 0.12), transparent 28%),
    radial-gradient(circle at 30% 70%, rgba(255, 31, 122, 0.10), transparent 34%),
    var(--bg-1);
}

.mission-space {
  position: relative;
  min-height: 700px;
  margin-top: 36px;
}

.mission-space::before {
  content: '';
  position: absolute;
  left: 8%;
  right: 8%;
  top: 44%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.45), rgba(255, 31, 122, 0.35), transparent);
  transform: rotate(-8deg);
}

.mission-field-visual {
  --orb-a: var(--c-cyan);
  --orb-b: var(--c-pink);
  position: absolute;
  left: 36%;
  top: 4%;
  width: 48%;
  height: 440px;
  pointer-events: none;
  opacity: 0.86;
}

.mission-field-visual[data-variant="pulsar"] {
  --orb-a: var(--c-violet);
  --orb-b: var(--c-cyan);
}

.mission-field-visual[data-variant="quanta"] {
  --orb-a: var(--c-amber);
  --orb-b: var(--c-cyan);
}

.mission-field-visual[data-variant="orbit"] {
  --orb-a: var(--c-pink);
  --orb-b: var(--c-violet);
}

.mission-field-visual .system-grid {
  opacity: 0.7;
}

.mission-field-visual .system-orb {
  width: 150px;
  height: 150px;
}

.mission-field-visual .system-ring-a {
  width: 300px;
  height: 136px;
}

.mission-field-visual .system-ring-b {
  width: 360px;
  height: 360px;
}

.mission-orbit-index {
  position: absolute;
  left: 0;
  top: 18%;
  display: grid;
  gap: 22px;
  z-index: 3;
}

.mission-orbit-index .work-index-item {
  position: relative;
  display: grid;
  grid-template-columns: 42px max-content;
  align-items: baseline;
  gap: 12px;
  width: auto;
  padding: 0 0 0 34px;
  background: transparent;
  border: 0;
  color: var(--ink-mute);
  font-family: var(--mono);
  letter-spacing: 0.12em;
  text-align: left;
  cursor: pointer;
}

.mission-orbit-index .work-index-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.58em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.45);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.5);
}

.mission-orbit-index .work-index-item span {
  color: var(--c-pink);
  font-size: 11px;
}

.mission-orbit-index .work-index-item strong {
  color: inherit;
  font-size: 13px;
  font-weight: 500;
}

.mission-orbit-index .work-index-item.active {
  color: var(--c-cyan);
  background: transparent;
}

.mission-orbit-index .work-index-item.active::before {
  background: var(--c-cyan);
  box-shadow: 0 0 20px var(--c-cyan);
}

.mission-focus {
  position: absolute;
  left: 28%;
  top: 14%;
  width: 52%;
  z-index: 3;
}

.mission-kicker {
  font-family: var(--mono);
  color: var(--c-pink);
  letter-spacing: 0.22em;
  font-size: 12px;
}

.mission-focus h3 {
  margin: 16px 0;
  font-family: var(--display);
  font-size: clamp(56px, 7vw, 110px);
  line-height: 0.92;
  background: linear-gradient(180deg, #fff, #9da8d0);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mission-focus p {
  max-width: 620px;
  margin: 0;
  color: var(--ink-dim);
  font-size: 17px;
  line-height: 1.8;
}

.mission-spec {
  position: absolute;
  right: 0;
  bottom: 16%;
  width: 360px;
  display: grid;
  gap: 20px;
  z-index: 3;
}

.mission-trace {
  position: absolute;
  left: 16%;
  right: 24%;
  bottom: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  z-index: 3;
}

.trace-line {
  position: relative;
  padding-top: 18px;
  border-top: 1px solid rgba(0, 229, 255, 0.18);
}

.trace-line::before {
  content: '';
  position: absolute;
  top: -5px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-cyan);
  box-shadow: 0 0 18px var(--c-cyan);
}

.trace-line p {
  margin: 0;
  color: rgba(230, 236, 255, 0.64);
  font-size: 13px;
  line-height: 1.65;
}

@media (max-width: 1100px) {
  .orbit-core,
  .orbit-meta {
    width: 58%;
  }

  .orbit-signal {
    right: 0;
  }

  .mission-focus {
    left: 24%;
    width: 58%;
  }

  .mission-spec {
    width: 320px;
  }
}

@media (max-width: 900px) {
  .orbit-title,
  .mission-head {
    margin-bottom: 36px;
  }

  .orbit-field,
  .mission-space {
    min-height: 0;
    display: grid;
    gap: 38px;
  }

  .orbit-path,
  .mission-space::before {
    display: none;
  }

  .orbit-core,
  .orbit-meta,
  .orbit-signal,
  .orbit-metrics,
  .orbit-capabilities,
  .mission-field-visual,
  .mission-orbit-index,
  .mission-focus,
  .mission-spec,
  .mission-trace {
    position: relative;
    inset: auto;
    left: auto;
    right: auto;
    top: auto;
    bottom: auto;
    width: 100%;
  }

  .orbit-meta,
  .mission-trace {
    grid-template-columns: 1fr 1fr;
  }

  .orbit-signal {
    min-height: 0;
  }

  .orbit-metrics {
    justify-content: space-between;
  }

  .orbit-capabilities {
    padding-left: 42px;
  }

  .mission-field-visual {
    height: 320px;
    order: 2;
  }

  .mission-orbit-index {
    order: 1;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mission-focus {
    order: 3;
  }

  .mission-spec {
    order: 4;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .mission-trace {
    order: 5;
  }
}

@media (max-width: 640px) {
  .orbit-meta,
  .signal-copy,
  .mission-spec,
  .mission-trace {
    grid-template-columns: 1fr;
  }

  .orbit-core h3,
  .mission-focus h3 {
    font-size: 50px;
  }

  .cap-line {
    grid-template-columns: 42px 1fr;
    gap: 10px 18px;
  }

  .cap-line em {
    grid-column: 2;
  }

  .orbit-metrics {
    flex-wrap: wrap;
  }

  .mission-orbit-index {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Minimal Nav / Stable Orbit Grid
   ============================================ */
.nav-minimal {
  left: 32px !important;
  right: auto !important;
  top: 24px !important;
  width: auto !important;
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.nav-minimal .nav-links,
.nav-minimal .nav-status {
  display: none !important;
}

.nav-minimal.scrolled {
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
}

.section-orbit .section-tag,
.section-mission-field .section-tag {
  display: none !important;
}

.section-orbit {
  padding-top: 110px;
}

.orbit-title {
  margin-bottom: 72px !important;
  max-width: 760px;
}

.orbit-title .section-title {
  font-size: clamp(56px, 6vw, 92px);
  margin-bottom: 18px;
}

.orbit-title p {
  color: var(--ink-dim);
  font-size: 17px;
}

.orbit-field {
  position: relative !important;
  display: grid !important;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr) !important;
  grid-template-areas:
    "core signal"
    "meta signal"
    "metrics signal"
    "caps caps" !important;
  column-gap: clamp(64px, 8vw, 120px) !important;
  row-gap: 34px !important;
  min-height: auto !important;
  padding-bottom: 90px !important;
}

.orbit-core,
.orbit-meta,
.orbit-signal,
.orbit-metrics,
.orbit-capabilities {
  position: relative !important;
  inset: auto !important;
  left: auto !important;
  right: auto !important;
  top: auto !important;
  bottom: auto !important;
  width: auto !important;
}

.orbit-core {
  grid-area: core;
}

.orbit-meta {
  grid-area: meta;
  display: grid !important;
  grid-template-columns: repeat(2, minmax(180px, 1fr)) !important;
  gap: 24px 46px !important;
}

.orbit-signal {
  grid-area: signal;
  align-self: center;
  display: grid !important;
  grid-template-rows: auto auto !important;
  justify-items: center !important;
  gap: 36px !important;
  min-height: auto !important;
}

.orbit-metrics {
  grid-area: metrics;
  display: flex !important;
  gap: 56px !important;
  align-items: end !important;
  padding-top: 8px !important;
}

.orbit-capabilities {
  grid-area: caps;
  width: 100% !important;
  margin-top: 36px !important;
  padding-left: 64px !important;
}

.orbit-core h3 {
  font-size: clamp(64px, 6.8vw, 112px) !important;
  line-height: 0.9 !important;
  max-width: 7.2ch !important;
  letter-spacing: -0.035em !important;
}

.orbit-core p {
  max-width: 540px;
  font-size: 13px;
  line-height: 1.8;
  letter-spacing: 0.14em;
  margin-bottom: 18px;
}

.orbit-signal::before {
  inset: -60px;
}

.orbit-signal .signal-orbit {
  width: 320px !important;
  height: 320px !important;
  margin: 0 !important;
}

.signal-copy {
  width: min(100%, 420px) !important;
  grid-template-columns: 96px minmax(0, 1fr) !important;
}

.orbit-metrics div {
  min-width: 120px;
}

.orbit-metrics strong {
  font-size: clamp(34px, 4vw, 58px) !important;
}

.cap-line {
  grid-template-columns: 56px minmax(220px, 0.9fr) minmax(260px, 1.2fr);
  padding: 22px 0;
}

@media (max-width: 900px) {
  .nav-minimal {
    left: 24px !important;
    top: 18px !important;
  }

  .orbit-field {
    grid-template-columns: 1fr !important;
    grid-template-areas:
      "core"
      "meta"
      "signal"
      "metrics"
      "caps" !important;
  }

  .orbit-core h3 {
    font-size: clamp(52px, 14vw, 86px) !important;
  }

  .orbit-meta {
    grid-template-columns: 1fr !important;
  }

  .orbit-metrics {
    gap: 32px !important;
  }
}

/* ============================================
   Stable Mission Field Grid
   ============================================ */
.mission-space {
  position: relative !important;
  display: grid !important;
  grid-template-columns: minmax(150px, 0.24fr) minmax(0, 1fr) minmax(280px, 0.38fr) !important;
  grid-template-areas:
    "index focus spec"
    "index trace spec" !important;
  column-gap: clamp(40px, 5.5vw, 88px) !important;
  row-gap: 54px !important;
  min-height: auto !important;
  margin-top: clamp(44px, 6vw, 76px) !important;
  padding: 34px 0 96px !important;
  align-items: start !important;
}

.mission-orbit-index,
.mission-focus,
.mission-spec,
.mission-trace {
  position: relative !important;
  inset: auto !important;
  left: auto !important;
  right: auto !important;
  top: auto !important;
  bottom: auto !important;
  width: auto !important;
  z-index: 3 !important;
}

.mission-orbit-index {
  grid-area: index;
  align-self: start;
  padding-top: 38px;
}

.mission-orbit-index .work-index-item {
  grid-template-columns: 36px minmax(0, 1fr) !important;
  min-width: 0;
}

.mission-orbit-index .work-index-item strong {
  overflow-wrap: anywhere;
}

.mission-focus {
  grid-area: focus;
  max-width: 760px;
}

.mission-spec {
  grid-area: spec;
  align-self: center;
  display: grid !important;
  gap: 22px !important;
}

.mission-trace {
  grid-area: trace;
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
  gap: 28px !important;
}

.mission-field-visual {
  position: absolute !important;
  left: auto !important;
  right: clamp(210px, 20vw, 320px) !important;
  top: -18px !important;
  width: min(360px, 30vw) !important;
  height: 360px !important;
  opacity: 0.34 !important;
  pointer-events: none;
  z-index: 1 !important;
}

.mission-field-visual .system-grid {
  opacity: 0.42 !important;
}

.mission-field-visual .system-orb {
  width: 116px !important;
  height: 116px !important;
}

.mission-field-visual .system-ring-a {
  width: 240px !important;
  height: 108px !important;
}

.mission-field-visual .system-ring-b {
  width: 292px !important;
  height: 292px !important;
}

.mission-focus h3 {
  max-width: 8.2ch;
  font-size: clamp(52px, 5.8vw, 92px) !important;
  line-height: 0.92 !important;
}

.mission-focus p {
  max-width: 680px !important;
}

@media (max-width: 1180px) {
  .mission-space {
    grid-template-columns: minmax(140px, 0.25fr) minmax(0, 1fr) !important;
    grid-template-areas:
      "index focus"
      "index spec"
      "trace trace" !important;
    column-gap: clamp(36px, 6vw, 72px) !important;
  }

  .mission-spec {
    align-self: start;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .mission-field-visual {
    right: 4% !important;
    top: 2px !important;
    width: min(320px, 34vw) !important;
    height: 320px !important;
    opacity: 0.24 !important;
  }
}

@media (max-width: 900px) {
  .mission-space {
    grid-template-columns: 1fr !important;
    grid-template-areas:
      "index"
      "focus"
      "spec"
      "trace" !important;
    gap: 40px !important;
    padding-bottom: 74px !important;
  }

  .mission-orbit-index {
    padding-top: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .mission-spec {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .mission-trace {
    grid-template-columns: 1fr !important;
  }

  .mission-field-visual {
    right: -78px !important;
    top: 110px !important;
    width: 280px !important;
    height: 280px !important;
    opacity: 0.18 !important;
  }

  .mission-focus h3 {
    max-width: 9ch;
    font-size: clamp(50px, 13vw, 76px) !important;
  }
}

@media (max-width: 640px) {
  .mission-orbit-index,
  .mission-spec {
    grid-template-columns: 1fr !important;
  }

  .mission-field-visual {
    display: none !important;
  }
}