/* ============================================================
   医行健 intelihis - 全局样式表 v5（大气·科技·大片感）
   智慧医疗 · 深空黑 · 全屏动效 · 多层次视觉层次
   ============================================================ */

/* ---------- 1. 变量 ---------- */
:root {
  --bg:            #02060f;
  --bg-2:         #050d1a;
  --bg-card:      rgba(255,255,255,0.03);
  --text:         #ffffff;
  --text-muted:   rgba(255,255,255,0.5);
  --text-dim:     rgba(255,255,255,0.18);
  --accent:       #00d4a8;
  --accent-2:     #0090ff;
  --accent-dim:   rgba(0,212,168,0.12);
  --accent-glow:  rgba(0,212,168,0.35);
  --border:       rgba(255,255,255,0.06);
  --border-hi:    rgba(0,212,168,0.3);
  --border-glow:  rgba(0,212,168,0.6);
  --white:        #ffffff;

  --font-size-display: clamp(2.4rem, 5vw, 4rem);
  --font-size-h1:      clamp(1.8rem, 3.5vw, 3rem);
  --font-size-h2:      clamp(1.4rem, 2.5vw, 2rem);
  --font-size-h3:      clamp(1rem, 1.8vw, 1.3rem);

  --space-section: 120px;
  --max-width: 1200px;

  /* 新增：动效时长 */
  --dur-fast:   0.2s;
  --dur-mid:    0.4s;
  --dur-slow:   0.8s;
  --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
}

/* ---------- 2. 重置 ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", -apple-system, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; }

/* 自定义滚动条 */
::-webkit-scrollbar { width: 3px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(to bottom, var(--accent), var(--accent-2)); border-radius: 2px; }
::selection { background: rgba(0,212,168,0.22); }

/* ---------- 3. 布局工具 ---------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
}
.section { padding: var(--space-section) 0; position: relative; overflow: hidden; }
.section--light { background: #f8f9fc; color: #0a0a0a; }
.section--light .section__title { color: #0a0a0a; }
.section--light .section__desc  { color: #555; }

/* ---------- 4. 导航栏 ---------- */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0 40px;
  transition: background var(--dur-mid) var(--ease-out),
              backdrop-filter var(--dur-mid) var(--ease-out),
              border-color var(--dur-mid) var(--ease-out),
              box-shadow var(--dur-mid) var(--ease-out);
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(2, 6, 15, 0.88);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom-color: rgba(0,212,168,0.08);
  box-shadow: 0 4px 40px rgba(0,0,0,0.4);
}

.navbar__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

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

.navbar__logo-icon {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent), #00806a);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 0 20px rgba(0,212,168,0.3);
  transition: box-shadow var(--dur-mid) var(--ease-out);
}
.navbar__logo:hover .navbar__logo-icon { box-shadow: 0 0 30px rgba(0,212,168,0.5); }

.navbar__brand { font-size: 1rem; font-weight: 800; color: var(--white); letter-spacing: 2px; }
.navbar__brand span { color: var(--accent); }

.navbar__nav { display: flex; align-items: center; gap: 4px; }

.navbar__link {
  padding: 8px 18px;
  font-size: 0.88rem;
  font-weight: 500;
  color: rgba(255,255,255,0.55);
  border-radius: 6px;
  transition: color var(--dur-fast), background var(--dur-fast);
  text-decoration: none;
}
.navbar__link:hover,
.navbar__link.active { color: var(--white); }
.navbar__link.active { background: var(--bg-card); }

.navbar__cta {
  padding: 9px 26px;
  background: linear-gradient(135deg, var(--accent), #00b896);
  color: #fff !important;
  border-radius: 40px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: all var(--dur-mid) var(--ease-out);
  margin-left: 12px;
  box-shadow: 0 4px 20px rgba(0,212,168,0.25);
  letter-spacing: 0.3px;
}
.navbar__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0,212,168,0.4);
  color: #fff !important;
}

.navbar__toggle { display: none; flex-direction: column; gap: 5px; background: none; padding: 8px; }
.navbar__toggle span { display: block; width: 22px; height: 2px; background: var(--white); border-radius: 2px; transition: all var(--dur-mid) var(--ease-out); }

@media (max-width: 768px) {
  .navbar { padding: 0 24px; }
  .navbar__nav {
    position: fixed; top: 72px; left: 0; right: 0;
    background: rgba(2,6,15,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 16px 24px 32px;
    gap: 2px;
    transform: translateY(-120%);
    transition: transform var(--dur-mid) var(--ease-out);
    border-bottom: 1px solid var(--border);
  }
  .navbar__nav.open { transform: translateY(0); }
  .navbar__nav .navbar__link { width: 100%; text-align: center; padding: 12px 16px; }
  .navbar__toggle { display: flex; }
}

/* ---------- 5. Hero：大片级视觉 ---------- */
.hero {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* === 5.1 Hero Canvas（粒子网络 + 数据流线） === */
#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* === 5.2 多层背景（从底到顶叠压） === */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
}

/* 底色 */
.hero__bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--bg);
}

/* 网格线 */
.hero__bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,168,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,168,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, black 20%, transparent 80%);
}

/* 中央发光晕 */
.hero__bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 600px;
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(0,212,168,0.07) 0%, transparent 70%);
  filter: blur(60px);
}

/* 顶部往下渐变消失 */
.hero__bg-fade {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 200px;
  background: linear-gradient(to bottom, var(--bg), transparent);
  z-index: 2;
}

/* 底部往上渐变消失 */
.hero__bg-fade-bottom {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 300px;
  background: linear-gradient(to top, var(--bg), transparent);
  z-index: 2;
}

/* 右上角蓝色小晕 */
.hero__bg-glow-2 {
  position: absolute;
  top: 10%; right: 5%;
  width: 400px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(0,144,255,0.06) 0%, transparent 70%);
  filter: blur(40px);
}

/* === 5.3 雷达扫描 === */
.hero__radar {
  position: absolute;
  bottom: 60px;
  right: calc(50% - var(--max-width) / 2 - 100px);
  width: 300px;
  height: 300px;
  z-index: 2;
  opacity: 0.35;
}
@media (max-width: 900px) { .hero__radar { display: none; } }

.radar-ring {
  position: absolute;
  border: 1px solid rgba(0,212,168,0.3);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.radar-ring:nth-child(1) { width: 66px;  height: 66px; }
.radar-ring:nth-child(2) { width: 133px; height: 133px; }
.radar-ring:nth-child(3) { width: 200px; height: 200px; }
.radar-ring:nth-child(4) { width: 267px; height: 267px; }

.radar-cross {
  position: absolute;
  background: rgba(0,212,168,0.2);
}
.radar-cross-h { width: 100%; height: 1px; top: 50%; left: 0; transform: translateY(-50%); }
.radar-cross-v { width: 1px; height: 100%; left: 50%; top: 0; transform: translateX(-50%); }

.radar-sweep {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 150px;
  height: 2px;
  transform-origin: left center;
  background: linear-gradient(to right, rgba(0,212,168,0.7), transparent);
  animation: radar-spin 6s linear infinite;
}
.radar-sweep::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 0;
  width: 150px;
  height: 120px;
  background: conic-gradient(from -5deg, transparent 0deg, rgba(0,212,168,0.15) 30deg, transparent 60deg);
  transform-origin: left center;
}

@keyframes radar-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* === 5.4 光球 === */
.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 1;
  animation: orb-float 12s ease-in-out infinite;
}
.hero__orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(ellipse, rgba(0,212,168,0.08) 0%, transparent 70%);
  top: -100px; left: -100px;
  animation-duration: 15s;
}
.hero__orb--2 {
  width: 400px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,144,255,0.07) 0%, transparent 70%);
  bottom: -80px; right: -60px;
  animation-duration: 18s;
  animation-delay: -6s;
}
.hero__orb--3 {
  width: 300px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,212,168,0.06) 0%, transparent 70%);
  top: 40%; left: 30%;
  animation-duration: 20s;
  animation-delay: -10s;
  opacity: 0.6;
}

@keyframes orb-float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25%       { transform: translate(30px, -20px) scale(1.05); }
  50%       { transform: translate(-20px, 30px) scale(0.97); }
  75%       { transform: translate(15px, 15px) scale(1.02); }
}

/* === 5.5 Hero 内层布局 === */
.hero__inner {
  position: relative;
  z-index: 10;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 40px;
  padding-top: 72px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 80px;
  min-height: 100vh;
}

/* === 5.6 左侧文字 === */
.hero__text { padding: 60px 0; }

.hero__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
  position: relative;
}
.hero__tag::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--accent);
}
.hero__tag::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 40px;
  height: 1px;
  background: linear-gradient(to right, var(--accent), transparent);
}

/* 大标题 */
.hero__title {
  font-size: var(--font-size-display);
  font-weight: 950;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 28px;
  text-shadow: 0 0 60px rgba(0,212,168,0.08);
  white-space: nowrap;
}

/* 渐变色强调词 */
.hero__title .accent {
  background: linear-gradient(135deg, var(--accent) 0%, #00f0c0 50%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
  filter: drop-shadow(0 0 30px rgba(0,212,168,0.3));
}

/* 副标题 */
.hero__desc {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.55);
  line-height: 2;
  max-width: 490px;
  margin-bottom: 44px;
  position: relative;
}

/* 行动按钮 */
.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 38px;
  border-radius: 40px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: all var(--dur-mid) var(--ease-out);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), #00b896);
  color: #fff;
  box-shadow: 0 4px 24px rgba(0,212,168,0.3), 0 0 0 1px rgba(0,212,168,0.2);
  letter-spacing: 0.3px;
}
.btn--primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0%, rgba(255,255,255,0.1) 50%, transparent 100%);
  transform: translateX(-100%);
  transition: transform 0.6s var(--ease-out);
}
.btn--primary:hover::before { transform: translateX(100%); }
.btn--primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 40px rgba(0,212,168,0.4), 0 0 0 1px rgba(0,212,168,0.3);
  color: #fff;
}

.btn--ghost {
  background: transparent;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.04);
  color: var(--white);
  border-color: rgba(0,212,168,0.3);
  transform: translateY(-2px);
}

/* === 5.7 右侧面板 === */
.hero__panel {
  background: rgba(2, 6, 15, 0.6);
  border: 1px solid rgba(0,212,168,0.12);
  border-radius: 20px;
  padding: 32px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow:
    0 0 0 1px rgba(0,212,168,0.05),
    0 20px 60px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

/* 面板右上角光晕 */
.hero__panel::before {
  content: '';
  position: absolute;
  top: -40px; right: -40px;
  width: 160px; height: 160px;
  background: radial-gradient(ellipse, rgba(0,212,168,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero__panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.hero__panel-header::after {
  content: '';
  position: absolute;
  bottom: -1px; left: 0;
  width: 60px; height: 1px;
  background: var(--accent);
}

.hero__panel-title {
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255,255,255,0.35);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero__panel-status {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 0.75rem;
  color: var(--accent);
  font-weight: 600;
}

.hero__status-dot {
  width: 7px; height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent);
  animation: status-pulse 2.5s ease-in-out infinite;
}

@keyframes status-pulse {
  0%, 100% { box-shadow: 0 0 6px var(--accent); }
  50%       { box-shadow: 0 0 16px var(--accent), 0 0 30px rgba(0,212,168,0.3); }
}

.hero__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 24px; }

.hero__stat {
  background: rgba(0,212,168,0.03);
  border: 1px solid rgba(0,212,168,0.08);
  border-radius: 14px;
  padding: 18px 14px;
  transition: all var(--dur-mid) var(--ease-out);
  position: relative;
  overflow: hidden;
}
.hero__stat::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(to right, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--dur-mid) var(--ease-out);
}
.hero__stat:hover {
  border-color: rgba(0,212,168,0.2);
  background: rgba(0,212,168,0.05);
  transform: translateY(-2px);
}
.hero__stat:hover::before { opacity: 1; }

.hero__stat-icon { margin-bottom: 8px; }
.hero__stat-icon svg { display: block; }
.hero__stat-num {
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 4px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.5px;
}
.hero__stat-label { font-size: 0.72rem; color: rgba(255,255,255,0.3); letter-spacing: 0.3px; }

/* 面板底部数据条 */
.hero__panel-bars { display: flex; flex-direction: column; gap: 8px; }

.hero__bar-item { display: flex; align-items: center; gap: 10px; }
.hero__bar-label { font-size: 0.72rem; color: rgba(255,255,255,0.35); width: 56px; flex-shrink: 0; }
.hero__bar-track {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.05);
  border-radius: 2px;
  overflow: hidden;
}
.hero__bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent), rgba(0,144,255,0.6));
  border-radius: 2px;
  animation: bar-grow 2s var(--ease-out) forwards;
  transform-origin: left;
  transform: scaleX(0);
}
@keyframes bar-grow { to { transform: scaleX(1); } }
.hero__bar-value { font-size: 0.7rem; color: rgba(255,255,255,0.3); width: 32px; text-align: right; flex-shrink: 0; }

/* 呼吸光环 */
.hero__pulse-ring {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 100%; height: 100%;
  border: 1px solid rgba(0,212,168,0.04);
  border-radius: 20px;
  animation: pulse-ring 4s ease-out infinite;
  pointer-events: none;
}
@keyframes pulse-ring {
  0%   { transform: translate(-50%,-50%) scale(1);   opacity: 0.8; }
  100% { transform: translate(-50%,-50%) scale(1.08); opacity: 0; }
}

/* === 5.8 底部滚动提示 === */
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-size: 0.62rem;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.2);
  z-index: 10;
}
.hero__scroll-bar {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.06);
  position: relative;
  overflow: hidden;
}
.hero__scroll-bar::after {
  content: '';
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-down 2.5s ease-in-out infinite;
}
@keyframes scroll-down {
  0%   { top: -100%; }
  100% { top: 100%; }
}

/* === 5.9 底部细线 === */
.hero__divider {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(0,212,168,0.4) 20%,
    rgba(0,212,168,0.4) 80%,
    transparent 100%);
  z-index: 10;
}

/* === 5.10 Hero 入场动画 === */
@keyframes hero-in {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* 响应式 */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; gap: 0; padding-bottom: 80px; }
  .hero__panel { display: none; }
  .hero__text { padding: 90px 0 40px; }
  .hero__desc { max-width: 100%; }
  .container { padding: 0 24px; }
  .hero__bg-grid { display: none; }
}

/* ---------- 6. 数据栏 ---------- */
.stats {
  background: rgba(5, 13, 26, 0.8);
  border-top: 1px solid rgba(0,212,168,0.06);
  border-bottom: 1px solid rgba(0,212,168,0.06);
  position: relative;
  overflow: hidden;
}
.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,212,168,0.03) 1px, transparent 1px),
    linear-gradient(rgba(0,212,168,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.stats__inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  text-align: center;
}

.stats__item {
  padding: 52px 24px;
  position: relative;
}
.stats__item + .stats__item::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  transform: translateY(-50%);
  height: 50px;
  width: 1px;
  background: linear-gradient(to bottom, transparent, rgba(0,212,168,0.2), transparent);
}

.stats__num {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 950;
  color: var(--white);
  line-height: 1;
  margin-bottom: 6px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -1px;
  text-shadow: 0 0 40px rgba(0,212,168,0.1);
}
.stats__num .unit {
  font-size: 1.3rem;
  color: var(--accent);
  margin-left: 2px;
  font-weight: 700;
}

.stats__label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.5px;
}

@media (max-width: 640px) {
  .stats__inner { grid-template-columns: repeat(2, 1fr); }
  .stats__item:nth-child(3)::before { display: none; }
  .stats__item:nth-child(3),
  .stats__item:nth-child(4) { border-top: 1px solid rgba(0,212,168,0.06); }
}

/* ---------- 7. 章节头部 ---------- */
.section__header { text-align: center; margin-bottom: 72px; }

.section__tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  position: relative;
}
.section__tag::before,
.section__tag::after {
  content: '';
  display: inline-block;
  width: 20px; height: 1px;
  background: var(--accent);
  vertical-align: middle;
  margin: 0 8px;
  opacity: 0.5;
}

.section__title {
  font-size: var(--font-size-h2);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  letter-spacing: -0.5px;
  margin-bottom: 16px;
}

.section__desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.9;
  max-width: 560px;
  margin: 0 auto;
}

.section__line {
  width: 48px;
  height: 2px;
  background: linear-gradient(to right, var(--accent), rgba(0,144,255,0.5));
  margin: 20px auto 0;
  border-radius: 1px;
}

/* 背景装饰：圆形模糊光斑（暗色区块） */
.section::before {
  content: '';
  position: absolute;
  top: 0; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(ellipse, rgba(0,212,168,0.04) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(80px);
}

/* ---------- 8. 核心优势 ---------- */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

.feature {
  padding: 36px 24px;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px;
  background: rgba(255,255,255,0.015);
  transition: all var(--dur-mid) var(--ease-out);
  position: relative;
  overflow: hidden;
}

/* 左上角装饰线 */
.feature::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 40px; height: 1px;
  background: var(--accent);
  opacity: 0;
  transition: opacity var(--dur-mid), width var(--dur-mid) var(--ease-out);
}
.feature:hover::before { opacity: 1; width: 60px; }

/* 底部光条 */
.feature::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(to right, var(--accent), transparent);
  opacity: 0;
  transition: opacity var(--dur-mid);
}
.feature:hover {
  border-color: rgba(0,212,168,0.15);
  background: rgba(0,212,168,0.03);
  transform: translateY(-5px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3), 0 0 40px rgba(0,212,168,0.04);
}
.feature:hover::after { opacity: 1; }

.feature__icon { margin-bottom: 20px; }
.feature__icon svg { display: block; }
.feature__title { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.feature__desc { font-size: 0.84rem; color: rgba(255,255,255,0.45); line-height: 1.85; }

@media (max-width: 1024px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px)  { .features { grid-template-columns: 1fr; } }

/* ---------- 9. 产品模块 ---------- */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.product {
  padding: 44px 32px;
  border: 1px solid rgba(0,0,0,0.06);
  border-radius: 16px;
  background: #fff;
  color: #0a0a0a;
  transition: all var(--dur-mid) var(--ease-out);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

/* 左上角三角装饰 */
.product::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 0; height: 0;
  border-style: solid;
  border-width: 32px 32px 0 0;
  border-color: rgba(0,212,168,0.08) transparent transparent transparent;
}

/* 底部渐变光条 */
.product::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: linear-gradient(to right, var(--accent), rgba(0,144,255,0.6));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-mid) var(--ease-out);
}

.product:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.12);
  transform: translateY(-5px);
  border-color: rgba(0,212,168,0.2);
}
.product:hover::after { transform: scaleX(1); }

.product__num {
  font-size: 3.5rem;
  font-weight: 950;
  color: rgba(0,0,0,0.04);
  position: absolute;
  top: 8px; right: 16px;
  line-height: 1;
  user-select: none;
  letter-spacing: -2px;
}

.product__icon { margin-bottom: 18px; }
.product__icon svg { display: block; }
.product__title { font-size: 1.1rem; font-weight: 800; color: #0a0a0a; margin-bottom: 10px; }
.product__desc { font-size: 0.85rem; color: #666; line-height: 1.85; margin-bottom: 18px; }

.product__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.product__tag {
  font-size: 0.7rem;
  padding: 3px 10px;
  background: rgba(0,180,130,0.08);
  color: #00856e;
  border-radius: 50px;
  border: 1px solid rgba(0,180,130,0.15);
  font-weight: 600;
}

@media (max-width: 900px) { .products { grid-template-columns: 1fr; } }

/* ---------- 10. 对比表格 ---------- */
.compare { overflow-x: auto; }

.compare-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
}

.compare-table th,
.compare-table td {
  padding: 18px 28px;
  text-align: center;
  border-bottom: 1px solid #e8eaef;
}

.compare-table th {
  background: linear-gradient(135deg, #00d4a8, #007a63);
  color: #fff;
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.3px;
}
.compare-table th:first-child { text-align: left; }
.compare-table td:first-child { text-align: left; font-weight: 600; color: #1a1a1a; font-size: 0.9rem; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(0,0,0,0.015); }
.compare-table .check { color: #00b896; font-size: 1.1rem; font-weight: 700; }
.compare-table .cross { color: #c8cdd6; font-size: 1.1rem; }

/* ---------- 11. 合作伙伴 ---------- */
.partners { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; }

.partner {
  width: 148px;
  height: 62px;
  background: #fff;
  border: 1px solid #e8eaef;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 600;
  color: #aaa;
  transition: all var(--dur-mid) var(--ease-out);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.partner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent), rgba(0,144,255,0.5));
  opacity: 0;
  transition: opacity var(--dur-mid);
}
.partner span { position: relative; z-index: 1; transition: color var(--dur-mid); }
.partner:hover {
  border-color: rgba(0,212,168,0.3);
  box-shadow: 0 4px 20px rgba(0,212,168,0.08);
  transform: translateY(-3px);
}
.partner:hover span { color: var(--accent); }

/* ---------- 12. 解决方案 ---------- */
.solutions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.solution {
  padding: 44px 28px;
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 16px;
  background: rgba(255,255,255,0.02);
  transition: all var(--dur-mid) var(--ease-out);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.solution::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: linear-gradient(to right, var(--accent), rgba(0,144,255,0.4), transparent);
  opacity: 0;
  transition: opacity var(--dur-mid);
}
.solution:hover {
  border-color: rgba(0,212,168,0.2);
  background: rgba(0,212,168,0.025);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3);
}
.solution:hover::before { opacity: 1; }

.solution__icon { margin-bottom: 22px; }
.solution__icon svg { display: block; }
.solution__title { font-size: 1.1rem; font-weight: 800; color: var(--white); margin-bottom: 12px; }
.solution__desc { font-size: 0.84rem; color: rgba(255,255,255,0.45); line-height: 1.9; margin-bottom: 20px; }

.solution__list { display: flex; flex-direction: column; gap: 8px; }
.solution__item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
}
.solution__item::before {
  content: '✓';
  color: var(--accent);
  font-weight: 800;
  font-size: 0.65rem;
  flex-shrink: 0;
  width: 18px; height: 18px;
  background: rgba(0,212,168,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0,212,168,0.15);
}

@media (max-width: 900px) { .solutions { grid-template-columns: 1fr; } }

/* ---------- 13. 产品详情（左右交替） ---------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
  padding-bottom: 80px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.product-detail:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.product-detail:nth-child(even) { direction: rtl; }
.product-detail:nth-child(even) > * { direction: ltr; }

.product-detail__visual {
  background: linear-gradient(135deg, #050d1a, #071525);
  border-radius: 18px;
  padding: 60px;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0,212,168,0.08);
  position: relative;
  overflow: hidden;
}
/* 背景网格 */
.product-detail__visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0,212,168,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,168,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}
/* 右上角光晕 */
.product-detail__visual::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 200px; height: 200px;
  background: radial-gradient(ellipse, rgba(0,212,168,0.1) 0%, transparent 70%);
}

.product-detail__icon {
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.4));
}
.product-detail__icon svg { display: block; }

.product-detail__tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(0,212,168,0.08);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
  border: 1px solid rgba(0,212,168,0.15);
  letter-spacing: 2px;
}

.product-detail__title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 14px;
  line-height: 1.2;
  letter-spacing: -0.3px;
}
.product-detail__desc { font-size: 0.9rem; color: rgba(255,255,255,0.5); line-height: 2; margin-bottom: 24px; }

.product-detail__list { display: flex; flex-direction: column; gap: 12px; margin-bottom: 28px; }
.product-detail__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.88rem;
  color: rgba(255,255,255,0.5);
}
.product-detail__item-icon {
  width: 22px; height: 22px;
  background: rgba(0,212,168,0.08);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 0.65rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
  border: 1px solid rgba(0,212,168,0.15);
}
.product-detail__item-icon svg { display: block; }

@media (max-width: 768px) {
  .product-detail { grid-template-columns: 1fr; gap: 32px; }
  .product-detail:nth-child(even) { direction: ltr; }
}

/* ---------- 14. 资质墙 ---------- */
.honors { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.honor {
  padding: 32px 24px;
  background: #fff;
  border: 1px solid #e8eaef;
  border-radius: 14px;
  text-align: center;
  transition: all var(--dur-mid) var(--ease-out);
}
.honor:hover {
  box-shadow: 0 8px 32px rgba(0,0,0,0.08);
  transform: translateY(-3px);
  border-color: rgba(0,212,168,0.25);
}
.honor__icon { margin-bottom: 12px; }
.honor__icon svg { display: block; }
.honor__title { font-size: 0.9rem; font-weight: 700; color: #1a1a1a; margin-bottom: 6px; }
.honor__desc { font-size: 0.78rem; color: #777; line-height: 1.65; }

@media (max-width: 900px) { .honors { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 15. 团队 ---------- */
.team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

.member {
  padding: 32px 20px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 14px;
  text-align: center;
  transition: all var(--dur-mid) var(--ease-out);
}
.member:hover {
  border-color: rgba(0,212,168,0.15);
  background: rgba(0,212,168,0.02);
  transform: translateY(-3px);
}
.member__avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), #006655);
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(0,212,168,0.2);
}
.member__name { font-size: 0.95rem; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.member__role { font-size: 0.75rem; color: var(--accent); margin-bottom: 10px; font-weight: 600; }
.member__desc { font-size: 0.8rem; color: rgba(255,255,255,0.35); line-height: 1.7; }

@media (max-width: 900px) { .team { grid-template-columns: repeat(2, 1fr); } }

/* ---------- 16. 愿景卡片 ---------- */
.values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.value {
  padding: 36px 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 14px;
  transition: all var(--dur-mid) var(--ease-out);
}
.value:hover {
  border-color: rgba(0,212,168,0.15);
  background: rgba(0,212,168,0.02);
}
.value__icon { margin-bottom: 18px; }
.value__icon svg { display: block; }
.value__title { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.value__desc { font-size: 0.84rem; color: rgba(255,255,255,0.4); line-height: 1.85; }

/* ---------- 17. 联系区域 ---------- */
.contact-section { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }

.contact-info__title { font-size: 1.8rem; font-weight: 900; color: var(--white); margin-bottom: 12px; letter-spacing: -0.3px; }
.contact-info__desc { font-size: 0.92rem; color: rgba(255,255,255,0.45); line-height: 2; margin-bottom: 36px; }

.contact-items { display: flex; flex-direction: column; gap: 20px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-item__icon {
  width: 44px; height: 44px;
  background: rgba(0,212,168,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
  border: 1px solid rgba(0,212,168,0.12);
  transition: all var(--dur-mid) var(--ease-out);
}
.contact-item:hover .contact-item__icon {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(0,212,168,0.3);
}
.contact-item__label { font-size: 0.75rem; color: rgba(255,255,255,0.25); margin-bottom: 3px; }
.contact-item__value { font-size: 0.92rem; font-weight: 600; color: var(--white); }

/* 表单 */
.contact-form {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(0,212,168,0.08);
  border-radius: 16px;
  padding: 36px;
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}
.contact-form::before {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 200px; height: 200px;
  background: radial-gradient(ellipse, rgba(0,212,168,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.contact-form__title { font-size: 1.05rem; font-weight: 700; color: var(--white); margin-bottom: 22px; }

.form-group { margin-bottom: 16px; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.5); margin-bottom: 7px; }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  background: rgba(255,255,255,0.025);
  color: var(--white);
  font-size: 0.88rem;
  font-family: inherit;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
  outline: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: rgba(255,255,255,0.2); }
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(0,212,168,0.4);
  box-shadow: 0 0 0 3px rgba(0,212,168,0.06);
}
.form-group select { color: rgba(255,255,255,0.5); }
.form-group select option { background: #071525; color: var(--white); }
.form-group textarea { resize: vertical; min-height: 88px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.form-row--contact {
  grid-template-columns: 1fr 1.5fr 1.5fr;
}

@media (max-width: 768px) {
  .contact-section { grid-template-columns: 1fr; gap: 48px; }
  .form-row { grid-template-columns: 1fr; }
  .form-row--contact { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }
}

/* ---------- 18. CTA 横幅 ---------- */
.cta {
  background: linear-gradient(135deg, #030b18, #071525);
  border-top: 1px solid rgba(0,212,168,0.08);
  border-bottom: 1px solid rgba(0,212,168,0.08);
  padding: 100px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(0,212,168,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,168,0.025) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}
.cta__title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 950;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: -0.5px;
  text-shadow: 0 0 60px rgba(0,212,168,0.08);
}
.cta__desc { font-size: 1rem; color: rgba(255,255,255,0.45); margin-bottom: 40px; }
.cta__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ---------- 19. 页脚 ---------- */
.footer { background: #010408; padding: 60px 0 28px; }

.footer__grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer__brand { font-size: 1.1rem; font-weight: 900; color: var(--white); margin-bottom: 10px; letter-spacing: 1px; }
.footer__desc { font-size: 0.82rem; color: rgba(255,255,255,0.25); line-height: 1.85; margin-bottom: 20px; }
.footer__social { display: flex; gap: 8px; }
.footer__social-link {
  width: 34px; height: 34px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.3);
  transition: all var(--dur-mid) var(--ease-out);
  text-decoration: none;
}
.footer__social-link:hover {
  background: rgba(0,212,168,0.12);
  border-color: rgba(0,212,168,0.3);
  color: var(--accent);
}

.footer__col-title {
  font-size: 0.7rem;
  font-weight: 700;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.footer__col-links { display: flex; flex-direction: column; gap: 10px; }
.footer__col-links a { font-size: 0.82rem; color: rgba(255,255,255,0.3); transition: color var(--dur-fast); text-decoration: none; }
.footer__col-links a:hover { color: var(--accent); }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: rgba(255,255,255,0.2);
  flex-wrap: wrap;
  gap: 12px;
}
.footer__bottom-links { display: flex; gap: 20px; }
.footer__bottom-links a { color: rgba(255,255,255,0.2); text-decoration: none; transition: color var(--dur-fast); }
.footer__bottom-links a:hover { color: var(--accent); }

@media (max-width: 900px) { .footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 580px) { .footer__grid { grid-template-columns: 1fr; } }

/* ---------- 20. 子页面头部 ---------- */
.page-header {
  background: var(--bg);
  padding: 160px 0 80px;
  text-align: center;
  border-bottom: 1px solid rgba(0,212,168,0.06);
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(0,212,168,0.05) 0%, transparent 70%);
  filter: blur(60px);
}
.page-header__title { font-size: var(--font-size-h1); font-weight: 950; color: var(--white); margin-bottom: 12px; letter-spacing: -0.5px; }
.page-header__breadcrumb { font-size: 0.82rem; color: rgba(255,255,255,0.25); }
.page-header__breadcrumb a { color: rgba(255,255,255,0.4); text-decoration: none; transition: color var(--dur-fast); }
.page-header__breadcrumb a:hover { color: var(--accent); }
.page-header__breadcrumb span { margin: 0 8px; }

/* ---------- 21. 滚动入场动画 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ---------- 22. 页面切换 ---------- */
.page-content { animation: page-in 0.4s var(--ease-out); }
@keyframes page-in { from { opacity: 0; } to { opacity: 1; } }

/* ---------- 23. 实用工具类 ---------- */
.text-center { text-align: center; }
.mt-48 { margin-top: 48px; }
.mb-48 { margin-bottom: 48px; }
.mb-64 { margin-bottom: 64px; }

/* ---------- 24. 响应式总览 ---------- */
@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .section__header { margin-bottom: 48px; }
  .container { padding: 0 24px; }
  .cta { padding: 72px 0; }
  .cta__title { font-size: 1.8rem; }
}

/* ---------- 25. 飞行检查与合规管理 ---------- */
.inspection {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.inspection__left {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.inspection__capability {
  display: flex;
  gap: 20px;
  padding: 24px;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(0,212,168,0.07);
  border-radius: 14px;
  transition: all var(--dur-mid) var(--ease-out);
}
.inspection__capability:hover {
  border-color: rgba(0,212,168,0.18);
  background: rgba(0,212,168,0.03);
  transform: translateX(6px);
}

.inspection__cap-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(0,212,168,0.08);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0,212,168,0.12);
}
.inspection__cap-icon svg { display: block; }

.inspection__cap-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}
.inspection__cap-desc {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.85;
}

/* 右侧指标面板 */
.inspection__right {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.inspection__panel {
  background: rgba(2, 6, 15, 0.7);
  border: 1px solid rgba(0,212,168,0.12);
  border-radius: 18px;
  padding: 28px;
  backdrop-filter: blur(16px);
  position: relative;
  overflow: hidden;
}
.inspection__panel::before {
  content: '';
  position: absolute;
  top: -60px; right: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(ellipse, rgba(0,212,168,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.inspection__panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.inspection__panel-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.3);
}
.inspection__panel-live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--accent);
  font-weight: 600;
}
.inspection__live-dot {
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: status-pulse 2s ease-in-out infinite;
  box-shadow: 0 0 8px var(--accent);
}

.inspection__metrics { display: flex; flex-direction: column; gap: 14px; }

.inspection__metric { display: flex; align-items: center; gap: 12px; }
.inspection__metric-name {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  width: 110px;
  flex-shrink: 0;
}
.inspection__metric-track {
  flex: 1;
  height: 6px;
  background: rgba(255,255,255,0.05);
  border-radius: 3px;
  overflow: hidden;
}
.inspection__metric-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent), rgba(0,144,255,0.6));
  border-radius: 3px;
  animation: bar-grow 2.5s var(--ease-out) forwards;
  transform-origin: left;
  transform: scaleX(0);
}
.inspection__metric-val {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--white);
  width: 42px;
  text-align: right;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}

.inspection__panel-footer {
  display: flex;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.inspection__alert {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  background: rgba(0,212,168,0.06);
  color: var(--accent);
  border: 1px solid rgba(0,212,168,0.1);
}
.inspection__alert--warn {
  background: rgba(255,180,0,0.06);
  color: #ffb400;
  border-color: rgba(255,180,0,0.1);
}
.inspection__alert-icon {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: rgba(0,212,168,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  font-weight: 800;
  flex-shrink: 0;
}
.inspection__alert--warn .inspection__alert-icon {
  background: rgba(255,180,0,0.12);
}

/* 警示案例列表 */
.inspection__cases {
  background: rgba(255,255,255,0.015);
  border: 1px solid rgba(0,212,168,0.07);
  border-radius: 14px;
  padding: 20px;
}
.inspection__case-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.25);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.inspection__case {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  font-size: 0.8rem;
  line-height: 1.7;
}
.inspection__case:last-child { border-bottom: none; }
.inspection__case-q { color: rgba(255,255,255,0.5); font-weight: 600; }
.inspection__case-a { color: var(--accent); }

@media (max-width: 900px) {
  .inspection { grid-template-columns: 1fr; gap: 40px; }
  .inspection__metric-name { width: 90px; }
}

.notify-platform {
  display: flex;
  gap: 12px;
  align-items: center;
}

.notify-platform__opt {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.025);
  cursor: pointer;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  font-weight: 500;
  transition: all var(--dur-fast) var(--ease-out);
  user-select: none;
  flex: 1;
  justify-content: center;
}

.notify-platform__opt input[type="radio"] {
  display: none;
}

.notify-platform__opt:hover {
  border-color: rgba(0,212,168,0.2);
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.04);
}

.notify-platform__opt input[type="radio"]:checked + .notify-platform__icon {
  box-shadow: 0 0 0 3px rgba(0,212,168,0.25);
  background: rgba(0,212,168,0.15);
  border-color: rgba(0,212,168,0.4);
}

.notify-platform__opt input[type="radio"]:checked ~ span:not(.notify-platform__icon) {
  color: var(--accent);
}

.notify-platform__opt:has(input[type="radio"]:checked) {
  border-color: rgba(0,212,168,0.3);
  background: rgba(0,212,168,0.05);
  color: var(--accent);
}

.notify-platform__icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.04);
  transition: all var(--dur-fast) var(--ease-out);
  flex-shrink: 0;
}

.notify-platform__icon--dingtalk {
  color: #1677ff;
}

.corner-bracket {
  position: absolute;
  width: 24px; height: 24px;
  opacity: 0.3;
}
.corner-bracket--tl { top: 20px; left: 20px; border-top: 1px solid var(--accent); border-left: 1px solid var(--accent); }
.corner-bracket--tr { top: 20px; right: 20px; border-top: 1px solid var(--accent); border-right: 1px solid var(--accent); }
.corner-bracket--bl { bottom: 20px; left: 20px; border-bottom: 1px solid var(--accent); border-left: 1px solid var(--accent); }
.corner-bracket--br { bottom: 20px; right: 20px; border-bottom: 1px solid var(--accent); border-right: 1px solid var(--accent); }