/* ==========================================================================
   URSOFT Smart Factory Portal
   Light theme / data-theme="light"
   ========================================================================== */

/* ---------- 1. Tokens ---------- */
:root {
  --bg: #04070e;
  --bg-2: #060c17;
  --surface: #0a1526;
  --surface-2: #0d1c33;

  --line: rgba(125, 170, 255, 0.13);
  --line-2: rgba(125, 170, 255, 0.26);

  --text: #e9f1ff;
  --text-2: #a5b7d4;
  --text-3: #7086a8;

  --cyan: #5ee7ff;
  --sky: #38bdf8;
  --blue: #3b82f6;
  --indigo: #818cf8;

  --grad-text: linear-gradient(100deg, #eaf7ff 0%, #a9e3ff 38%, #7fb0ff 68%, #c4b5fd 100%);
  --grad-btn: linear-gradient(115deg, #1f6bff 0%, #2ea8ff 55%, #4ad7ff 100%);

  --radius: 16px;
  --radius-lg: 22px;
  --max: 1280px;
  --header-h: 78px;
  --ease: cubic-bezier(0.22, 0.75, 0.2, 1);

  --font-sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "HarmonyOS Sans SC",
    "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-num: "Bahnschrift", "DIN Alternate", "DIN Pro", "Segoe UI", var(--font-sans);
}

/* ---------- 2. Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body.no-scroll {
  overflow: hidden;
}

::selection {
  background: rgba(56, 189, 248, 0.32);
  color: #fff;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

svg {
  display: block;
  max-width: 100%;
}

:focus-visible {
  outline: 2px solid rgba(94, 231, 255, 0.7);
  outline-offset: 3px;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: #050a14;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #1b3a5f, #142a47);
  border-radius: 8px;
  border: 2px solid #050a14;
}
::-webkit-scrollbar-thumb:hover {
  background: #24507f;
}

.svg-sprite {
  position: absolute;
  width: 0;
  height: 0;
  overflow: hidden;
}

.icon {
  width: 1em;
  height: 1em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

.num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}

.container {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

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

/* ---------- 3. Background ---------- */
.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(1200px 620px at 12% -8%, rgba(29, 78, 216, 0.16), transparent 62%),
    radial-gradient(900px 520px at 88% 4%, rgba(99, 102, 241, 0.13), transparent 65%);
}

.bg-grid {
  position: absolute;
  inset: -10%;
  background-image:
    linear-gradient(rgba(120, 170, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 170, 255, 0.05) 1px, transparent 1px);
  background-size: 76px 76px;
  -webkit-mask-image: radial-gradient(ellipse 70% 55% at 50% 16%, #000 0%, transparent 78%);
  mask-image: radial-gradient(ellipse 70% 55% at 50% 16%, #000 0%, transparent 78%);
}

.bg-aurora {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.55;
  animation: aurora 20s ease-in-out infinite alternate;
}

.aurora-a {
  width: 640px;
  height: 640px;
  left: -180px;
  top: -140px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.3), transparent 65%);
}

.aurora-b {
  width: 720px;
  height: 720px;
  right: -240px;
  top: 100px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.22), transparent 65%);
  animation-delay: -7s;
}

.aurora-c {
  width: 900px;
  height: 540px;
  left: 28%;
  bottom: -300px;
  background: radial-gradient(circle, rgba(14, 116, 144, 0.22), transparent 65%);
  animation-delay: -13s;
}

.bg-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 18% 24%, rgba(190, 230, 255, 0.55), transparent),
    radial-gradient(1px 1px at 72% 16%, rgba(190, 230, 255, 0.4), transparent),
    radial-gradient(1px 1px at 44% 62%, rgba(190, 230, 255, 0.3), transparent),
    radial-gradient(1px 1px at 86% 72%, rgba(190, 230, 255, 0.4), transparent),
    radial-gradient(1px 1px at 30% 86%, rgba(190, 230, 255, 0.25), transparent),
    radial-gradient(1px 1px at 62% 44%, rgba(190, 230, 255, 0.3), transparent);
  opacity: 0.7;
}

/* ---------- 4. Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: transform 0.35s var(--ease), border-color 0.35s, background 0.35s,
    color 0.35s, box-shadow 0.35s;
}

.btn .icon {
  width: 17px;
  height: 17px;
  transition: transform 0.35s var(--ease);
}

.btn:hover .icon {
  transform: translateX(3px);
}

.btn-primary {
  color: #f4fcff;
  background: var(--grad-btn);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28),
    0 12px 32px -12px rgba(46, 144, 255, 0.8);
}

.btn-primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.07);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.32),
    0 18px 40px -14px rgba(74, 215, 255, 0.75);
}

.btn-ghost {
  color: var(--text);
  border-color: rgba(150, 190, 255, 0.22);
  background: rgba(10, 22, 40, 0.55);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  transform: translateY(-2px);
  border-color: rgba(94, 231, 255, 0.45);
  background: rgba(16, 34, 60, 0.72);
}

.btn-sm {
  height: 38px;
  padding: 0 18px;
  font-size: 13.5px;
}

.btn-lg {
  height: 54px;
  padding: 0 30px;
  font-size: 15px;
}

.btn-play {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border: 1px solid rgba(94, 231, 255, 0.32);
  border-radius: 50%;
  background: rgba(94, 231, 255, 0.12);
}

.btn-play .icon {
  width: 9px;
  height: 9px;
  margin-left: 1px;
  fill: currentColor;
  stroke: none;
}

/* ---------- 5. Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  transition: box-shadow 0.4s;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(4, 8, 16, 0.78);
  backdrop-filter: blur(18px) saturate(140%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.site-header.is-scrolled::before {
  opacity: 1;
}

.site-header.is-scrolled {
  box-shadow: 0 1px 0 var(--line);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 36px;
  height: var(--header-h);
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 32px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 0 10px rgba(94, 231, 255, 0.35));
}

.brand-mark svg {
  width: 100%;
  height: 100%;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.brand-text em {
  margin-top: 4px;
  font-style: normal;
  font-size: 8.5px;
  letter-spacing: 0.24em;
  color: var(--text-3);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}

.nav-link {
  position: relative;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  color: var(--text-2);
  transition: color 0.25s, background 0.25s;
}

.nav-link:hover {
  color: var(--text);
  background: rgba(120, 170, 255, 0.05);
}

.nav-link.is-active {
  color: #dff6ff;
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 2px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  box-shadow: 0 0 10px rgba(94, 231, 255, 0.7);
}

.nav-cta-mobile {
  display: none;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex: none;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 42px;
  height: 42px;
  padding: 12px 10px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(10, 22, 40, 0.5);
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 1.5px;
  border-radius: 2px;
  background: #cfe6ff;
  transition: transform 0.35s var(--ease), opacity 0.25s;
}

.scroll-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #4ad7ff, #4f7dff, #a78bfa);
  box-shadow: 0 0 12px rgba(74, 215, 255, 0.6);
  transition: width 0.1s linear;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  z-index: 49;
  background: rgba(2, 5, 12, 0.72);
  backdrop-filter: blur(4px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}

/* ---------- 6. Hero ---------- */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  padding: calc(var(--header-h) + 54px) 0 76px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(900px 620px at 72% 46%, rgba(28, 80, 160, 0.2), transparent 65%);
  pointer-events: none;
}

.hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.6;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.02fr 0.98fr;
  align-items: center;
  gap: 40px;
  width: 100%;
}

.hero-anim {
  opacity: 0;
  animation: heroIn 0.95s var(--ease) forwards;
  animation-delay: var(--d, 0s);
}

.hero-copy h1 {
  margin: 26px 0 0;
  font-size: clamp(44px, 5.4vw, 78px);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: 0.01em;
}

.hero-line {
  display: block;
}

.hero-desc {
  max-width: 548px;
  margin-top: 28px;
  font-size: 16.5px;
  line-height: 1.95;
  color: var(--text-2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
  margin-top: 44px;
  font-size: 12.5px;
  color: var(--text-3);
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.hero-meta .icon {
  width: 14px;
  height: 14px;
  color: var(--cyan);
}

.hero-visual {
  display: flex;
  justify-content: center;
  min-width: 0;
}

.nexus-panel {
  position: relative;
  width: min(100%, 600px);
  aspect-ratio: 1 / 1;
}

.nexus-glow {
  position: absolute;
  inset: 8%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(38, 120, 255, 0.24), rgba(56, 189, 248, 0.06) 46%, transparent 68%);
  filter: blur(30px);
}

.nexus {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.n-en {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.18em;
  fill: #9fe0ff;
  opacity: 0.95;
}

.n-cn {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  fill: #b6cdec;
}

.nexus-title {
  font-family: var(--font-num);
  font-size: 19px;
  letter-spacing: 0.16em;
  fill: #e6f8ff;
}

.nexus-sub {
  font-size: 10.5px;
  letter-spacing: 0.32em;
  fill: #7fb6dc;
}

.spin-slow {
  animation: spin 80s linear infinite;
  transform-origin: 320px 320px;
}

.spin-rev {
  animation: spin 60s linear infinite reverse;
  transform-origin: 320px 320px;
}

.links path {
  animation: dash 7s linear infinite;
}

.links path:nth-child(2) {
  animation-delay: -1.2s;
}
.links path:nth-child(3) {
  animation-delay: -2.4s;
}
.links path:nth-child(4) {
  animation-delay: -3.6s;
}
.links path:nth-child(5) {
  animation-delay: -4.8s;
}
.links path:nth-child(6) {
  animation-delay: -6s;
}

.nodes circle:last-child {
  animation: nodePulse 3.6s ease-in-out infinite;
}

.nodes g:nth-child(2) circle:last-child {
  animation-delay: -0.6s;
}
.nodes g:nth-child(3) circle:last-child {
  animation-delay: -1.2s;
}
.nodes g:nth-child(4) circle:last-child {
  animation-delay: -1.8s;
}
.nodes g:nth-child(5) circle:last-child {
  animation-delay: -2.4s;
}
.nodes g:nth-child(6) circle:last-child {
  animation-delay: -3s;
}

.float-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 132px;
  padding: 14px 16px;
  border: 1px solid rgba(120, 190, 255, 0.2);
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(12, 28, 50, 0.92), rgba(6, 14, 26, 0.86));
  backdrop-filter: blur(12px);
  box-shadow: 0 18px 40px -18px rgba(0, 10, 30, 0.9),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  animation: float 7s ease-in-out infinite;
}

.fc-1 {
  top: 6%;
  left: -2%;
}

.fc-2 {
  top: 38%;
  right: -4%;
  animation-delay: -2.4s;
}

.fc-3 {
  bottom: 5%;
  left: 3%;
  animation-delay: -4.8s;
}

.fc-label {
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--text-3);
}

.fc-value {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.1;
  color: #eaf9ff;
}

.fc-value small {
  margin-left: 2px;
  font-size: 12px;
  color: #8fd4ff;
}

.fc-sub {
  font-size: 10.5px;
  color: var(--text-3);
}

.fc-sub .up {
  font-style: normal;
  color: #4ade80;
}

.fc-spark {
  width: 86px;
  height: 24px;
  margin-top: 2px;
}

.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transform: translateX(-50%);
  font-family: var(--font-num);
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--text-3);
}

.hero-scroll i {
  width: 1px;
  height: 44px;
  background: linear-gradient(180deg, rgba(94, 231, 255, 0.65), transparent);
  animation: scrollLine 2.4s ease-in-out infinite;
  transform-origin: top;
}

/* ---------- 7. Stats band ---------- */
.stats-band {
  position: relative;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(8, 18, 34, 0.72), rgba(5, 11, 21, 0.4));
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding: 38px 0;
}

.stat {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 0 34px;
}

.stat:first-child {
  padding-left: 0;
}

.stat + .stat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6%;
  bottom: 6%;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line-2), transparent);
}

.stat-num {
  font-size: 46px;
  font-weight: 600;
  line-height: 1;
  background: linear-gradient(180deg, #ffffff 0%, #b4dcff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  margin-top: 5px;
  font-size: 13.5px;
  letter-spacing: 0.08em;
  color: var(--text-2);
}

.stat em {
  font-style: normal;
  font-size: 9.5px;
  letter-spacing: 0.22em;
  color: var(--text-3);
}

/* ---------- 8. Sections ---------- */
.section {
  position: relative;
  padding: 118px 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(7, 15, 29, 0.55), rgba(5, 10, 20, 0.18));
}

.section-alt::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  align-items: end;
  gap: 60px;
  margin-bottom: 56px;
}

.section-head-main .eyebrow {
  margin-bottom: 18px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: #7fc9ee;
}

.eyebrow > span {
  width: 26px;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.eyebrow--center {
  justify-content: center;
}

.section-head h2 {
  font-size: clamp(32px, 3.3vw, 46px);
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: 0.01em;
}

.section-head-side p {
  font-size: 14.5px;
  line-height: 1.95;
  color: var(--text-2);
}

.section-head-note {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  font-size: 12px;
  color: var(--text-3);
}

.note-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.section-head--center {
  display: block;
  max-width: 760px;
  margin: 0 auto 58px;
  text-align: center;
}

.section-head--center h2 {
  margin-top: 16px;
}

.section-head--center p {
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-2);
}

.link-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 0;
  font-size: 13px;
  color: #8fd4ff;
  transition: color 0.3s, gap 0.3s;
}

.link-more .icon {
  width: 14px;
  height: 14px;
}

.link-more:hover {
  gap: 12px;
  color: #c8f2ff;
}

/* ---------- 9. Systems ---------- */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(9, 20, 36, 0.6);
  font-size: 13.5px;
  color: var(--text-2);
  transition: color 0.3s, border-color 0.3s, background 0.3s, box-shadow 0.3s;
}

.filter-btn:hover {
  border-color: var(--line-2);
  color: var(--text);
}

.filter-btn.is-active {
  border-color: rgba(94, 231, 255, 0.42);
  background: linear-gradient(120deg, rgba(56, 189, 248, 0.18), rgba(99, 102, 241, 0.14));
  color: #dff7ff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08), 0 8px 24px -14px rgba(94, 200, 255, 0.7);
}

.filter-count {
  font-family: var(--font-num);
  font-size: 11px;
  opacity: 0.65;
}

.systems-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.system-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 26px 26px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(15, 30, 52, 0.78), rgba(7, 14, 26, 0.72));
  overflow: hidden;
  cursor: pointer;
  isolation: isolate;
  transition: transform 0.45s var(--ease), border-color 0.4s, box-shadow 0.4s,
    background 0.4s;
}

.system-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(420px 220px at 80% 0%, rgba(56, 189, 248, 0.13), transparent 70%);
  opacity: 0;
  transition: opacity 0.45s;
}

.system-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 26px;
  right: 26px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(94, 231, 255, 0.7), transparent);
  opacity: 0;
  transform: scaleX(0.3);
  transition: opacity 0.5s, transform 0.5s;
}

.system-card:hover,
.system-card:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(94, 200, 255, 0.35);
  outline: none;
  box-shadow: 0 28px 60px -30px rgba(0, 20, 60, 0.95),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

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

.system-card:hover::after {
  opacity: 1;
  transform: scaleX(1);
}

.system-card.is-hidden {
  display: none;
}

.system-card.is-enter {
  animation: cardIn 0.5s var(--ease) both;
}

.sc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.sc-cat {
  display: inline-block;
  padding: 5px 10px;
  border: 1px solid;
  border-radius: 999px;
  font-size: 10.5px;
  letter-spacing: 0.12em;
}

.sc-cat[data-cat="industry"] {
  color: #8fd8ff;
  border-color: rgba(108, 200, 255, 0.3);
  background: rgba(56, 189, 248, 0.08);
}
.sc-cat[data-cat="iot"] {
  color: #c4b5fd;
  border-color: rgba(167, 139, 250, 0.32);
  background: rgba(167, 139, 250, 0.08);
}
.sc-cat[data-cat="data"] {
  color: #7ee7da;
  border-color: rgba(79, 209, 197, 0.3);
  background: rgba(79, 209, 197, 0.08);
}
.sc-cat[data-cat="ops"] {
  color: #f6d6a0;
  border-color: rgba(240, 195, 123, 0.28);
  background: rgba(240, 195, 123, 0.07);
}
.sc-cat[data-cat="finance"] {
  color: #f6d6a0;
  border-color: rgba(240, 195, 123, 0.3);
  background: rgba(240, 195, 123, 0.08);
}

.sc-idx {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: rgba(140, 170, 210, 0.42);
}

.sc-top-left {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.sc-flag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 7px;
  border: 1px solid;
  border-radius: 999px;
  font-size: 9px;
  letter-spacing: 0.06em;
  line-height: 1;
}

.sc-flag .icon {
  width: 10px;
  height: 10px;
}

.sc-flag--ai {
  color: #8fd4ff;
  border-color: rgba(94, 231, 255, 0.25);
  background: rgba(56, 189, 248, 0.06);
}

.sc-flag--fin {
  color: #f0c37b;
  border-color: rgba(240, 195, 123, 0.25);
  background: rgba(240, 195, 123, 0.05);
}

.sc-icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 18px;
  border: 1px solid rgba(120, 190, 255, 0.22);
  border-radius: 13px;
  background: linear-gradient(150deg, rgba(56, 189, 248, 0.16), rgba(30, 64, 175, 0.1));
  color: #9fe8ff;
  transition: color 0.4s, border-color 0.4s, box-shadow 0.4s, transform 0.4s;
}

.sc-icon .icon {
  width: 23px;
  height: 23px;
}

.system-card:hover .sc-icon {
  color: #e6fbff;
  border-color: rgba(120, 220, 255, 0.5);
  box-shadow: 0 0 22px -4px rgba(94, 210, 255, 0.45);
  transform: translateY(-2px);
}

.sc-title {
  font-size: 19px;
  font-weight: 600;
  line-height: 1.4;
}

.sc-en {
  margin-top: 6px;
  font-family: var(--font-num);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  color: var(--text-3);
}

.sc-desc {
  flex: 1;
  min-height: 70px;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-2);
}

.sc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.sc-tags span {
  padding: 4px 8px;
  border: 1px solid rgba(120, 170, 255, 0.1);
  border-radius: 5px;
  background: rgba(120, 170, 255, 0.07);
  font-size: 10.5px;
  color: #94aac9;
}

.sc-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid rgba(120, 170, 255, 0.09);
  font-size: 11.5px;
  color: var(--text-3);
}

.sc-more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: #8fd4ff;
  opacity: 0.8;
  transition: opacity 0.3s, gap 0.3s;
}

.sc-more .icon {
  width: 13px;
  height: 13px;
}

.system-card:hover .sc-more {
  gap: 8px;
  opacity: 1;
}

.system-card--more {
  align-items: center;
  justify-content: center;
  border-style: dashed;
  border-color: rgba(120, 190, 255, 0.28);
  background: linear-gradient(165deg, rgba(12, 26, 46, 0.7), rgba(6, 14, 26, 0.55));
  text-align: center;
}

.system-card--more::before,
.system-card--more::after {
  display: none;
}

.sc-more-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  max-width: 280px;
  padding: 20px 8px;
}

.sc-more-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px dashed rgba(94, 231, 255, 0.55);
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.08);
  color: #a9e9ff;
  transition: transform 0.5s var(--ease), border-color 0.4s, box-shadow 0.4s;
}

.sc-more-icon .icon {
  width: 20px;
  height: 20px;
}

.system-card--more:hover .sc-more-icon {
  transform: rotate(90deg);
  border-color: rgba(94, 231, 255, 0.75);
  box-shadow: 0 0 24px -6px rgba(94, 231, 255, 0.6);
}

.sc-more-body h3 {
  font-size: 18px;
  font-weight: 600;
}

.sc-more-body p {
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.sc-more-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: #8fd4ff;
}

.sc-more-link .icon {
  width: 13px;
  height: 13px;
  transition: transform 0.3s;
}

.system-card--more:hover .sc-more-link .icon {
  transform: translateX(3px);
}

/* ---------- 10. Showcase ---------- */
.section-head-side .link-more {
  margin-top: 12px;
}

.showcase-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(900px 520px at 50% 0%, rgba(56, 189, 248, 0.07), transparent 65%),
    linear-gradient(180deg, rgba(7, 15, 29, 0.45), transparent 60%);
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 232px;
  gap: 16px;
}

.showcase-card {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  border: 1px solid rgba(120, 170, 255, 0.13);
  border-radius: 16px;
  background: #081321;
  overflow: hidden;
  cursor: zoom-in;
  text-align: left;
  isolation: isolate;
  transition: transform 0.45s var(--ease), border-color 0.4s, box-shadow 0.4s;
}

.showcase-card--feature {
  grid-column: span 2;
  grid-row: span 2;
}

.showcase-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: brightness(0.9) saturate(0.92);
  transition: transform 1.2s var(--ease), filter 0.5s;
}

.showcase-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(3, 8, 16, 0.3) 0%, rgba(3, 8, 16, 0.04) 32%, rgba(3, 8, 16, 0.56) 68%, rgba(3, 8, 16, 0.96) 100%);
  pointer-events: none;
  z-index: 1;
}

.showcase-card:hover,
.showcase-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(94, 231, 255, 0.36);
  outline: none;
  box-shadow: 0 26px 60px -32px rgba(0, 30, 90, 0.95), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.showcase-card:hover img,
.showcase-card:focus-visible img {
  transform: scale(1.035);
  filter: brightness(1) saturate(1);
}

.showcase-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
  padding: 4px 9px;
  border: 1px solid rgba(140, 210, 255, 0.28);
  border-radius: 4px;
  background: rgba(4, 12, 22, 0.58);
  backdrop-filter: blur(8px);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: #bfe9ff;
}

.showcase-info {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 4px;
  pointer-events: none;
}

.showcase-info strong {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  color: #f2f9ff;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.5);
}

.showcase-info em {
  display: -webkit-box;
  overflow: hidden;
  font-style: normal;
  font-size: 10.5px;
  line-height: 1.55;
  color: #c3d8ec;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.showcase-card--feature .showcase-info {
  left: 24px;
  right: 24px;
  bottom: 22px;
}

.showcase-card--feature .showcase-info strong {
  font-size: 24px;
}

.showcase-card--feature .showcase-info em {
  font-size: 12px;
}

.showcase-zoom {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(140, 210, 255, 0.3);
  border-radius: 50%;
  background: rgba(4, 12, 22, 0.58);
  color: #bfe9ff;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.35s, transform 0.35s;
  backdrop-filter: blur(8px);
}

.showcase-zoom .icon {
  width: 13px;
  height: 13px;
}

.showcase-card:hover .showcase-zoom,
.showcase-card:focus-visible .showcase-zoom {
  opacity: 1;
  transform: none;
}

.showcase-foot {
  margin-top: 14px;
  font-size: 10.5px;
  color: var(--text-3);
  text-align: right;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 95;
  visibility: hidden;
  pointer-events: none;
}

.lightbox.is-open {
  visibility: visible;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 5, 12, 0.88);
  backdrop-filter: blur(10px);
  opacity: 0;
  transition: opacity 0.4s;
}

.lightbox.is-open .lightbox-backdrop {
  opacity: 1;
}

.lightbox-panel {
  position: absolute;
  top: 50%;
  left: 50%;
  width: min(1200px, 92vw);
  opacity: 0;
  transform: translate(-50%, -46%) scale(0.985);
  transition: opacity 0.45s var(--ease), transform 0.45s var(--ease);
}

.lightbox.is-open .lightbox-panel {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.lightbox-media {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(120, 190, 255, 0.22);
  border-radius: 14px;
  background: #050a13;
  box-shadow: 0 40px 100px -40px rgba(0, 20, 60, 0.95);
  overflow: hidden;
}

.lightbox-media img {
  display: block;
  width: auto;
  max-width: 100%;
  height: auto;
  max-height: 72vh;
  object-fit: contain;
}

.lightbox-bar {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding: 16px 4px 0;
}

.lightbox-copy {
  min-width: 0;
}

.lightbox-tag {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid rgba(140, 210, 255, 0.26);
  border-radius: 4px;
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: #bfe9ff;
}

.lightbox-copy h3 {
  margin-top: 7px;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
}

.lightbox-copy p {
  max-width: 760px;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-2);
}

.lightbox-nav {
  display: flex;
  flex: none;
  align-items: center;
  gap: 10px;
}

.lightbox-nav button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(10, 20, 36, 0.6);
  color: var(--text-2);
  transition: color 0.3s, border-color 0.3s, background 0.3s;
}

.lightbox-nav button:hover {
  border-color: rgba(94, 231, 255, 0.45);
  background: rgba(56, 189, 248, 0.1);
  color: #fff;
}

.lightbox-nav .icon {
  width: 14px;
  height: 14px;
}

.lightbox-nav #lightboxPrev .icon {
  transform: rotate(180deg);
}

.lightbox-count {
  min-width: 46px;
  font-size: 10.5px;
  color: var(--text-3);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 22px;
  right: 22px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(120, 190, 255, 0.24);
  border-radius: 50%;
  background: rgba(8, 18, 32, 0.8);
  backdrop-filter: blur(12px);
  color: var(--text-2);
  transition: color 0.3s, border-color 0.3s, transform 0.4s;
}

.lightbox-close:hover {
  border-color: rgba(120, 220, 255, 0.5);
  color: #fff;
  transform: rotate(90deg);
}

.lightbox-close .icon {
  width: 16px;
  height: 16px;
}

/* ---------- 11. Finance ---------- */
.fin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  align-items: stretch;
  gap: 24px;
}

.fin-cockpit {
  position: relative;
  border: 1px solid rgba(120, 190, 255, 0.16);
  border-radius: 20px;
  background: linear-gradient(155deg, rgba(11, 24, 43, 0.92), rgba(6, 13, 25, 0.9));
  box-shadow: 0 40px 100px -55px rgba(0, 30, 90, 0.9);
  overflow: hidden;
}

.fin-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 24px;
  border-bottom: 1px solid rgba(120, 170, 255, 0.1);
}

.fin-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.fin-title em {
  padding-left: 10px;
  border-left: 1px solid var(--line);
  font-family: var(--font-num);
  font-style: normal;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--text-3);
}

.fin-period {
  padding: 3px 8px;
  border: 1px solid rgba(240, 195, 123, 0.22);
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: #e8c98e;
  background: rgba(240, 195, 123, 0.05);
}

.fin-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(120, 170, 255, 0.1);
}

.fin-kpi {
  padding: 18px 20px;
  border-right: 1px solid rgba(120, 170, 255, 0.08);
}

.fin-kpi:last-child {
  border-right: 0;
}

.fin-kpi > span {
  display: block;
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

.fin-kpi strong {
  display: block;
  margin: 7px 0 4px;
  font-size: 26px;
  font-weight: 600;
  line-height: 1.15;
  color: #f2f9ff;
}

.fin-kpi strong small {
  margin-left: 2px;
  font-size: 11px;
  font-weight: 400;
  color: #8fb4d8;
}

.fin-kpi em {
  font-style: normal;
  font-size: 10px;
}

.fin-kpi .up,
.fin-kpi .good {
  color: #4ade80;
}

.fin-kpi .down {
  color: #f0c37b;
}

.fin-chart-block {
  padding: 16px 22px 4px;
  border-bottom: 1px solid rgba(120, 170, 255, 0.08);
}

.fin-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 12.5px;
  font-weight: 500;
  color: #dcecff;
}

.fin-legend {
  display: flex;
  gap: 14px;
  font-size: 10px;
  font-weight: 400;
  color: var(--text-3);
}

.fin-legend span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.lg-bar {
  width: 10px;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(180deg, #5ee7ff, #2f6bff);
}

.lg-line {
  width: 14px;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, #ffe6ad, #f0b45c);
}

.fin-chart {
  width: 100%;
  height: auto;
  margin-top: 2px;
}

.fin-axis-left text,
.fin-axis-right text {
  font-family: var(--font-num);
  font-size: 9.5px;
  fill: #5f7c9f;
}

.fin-axis-left text {
  text-anchor: end;
}

.fin-axis-right text {
  text-anchor: start;
}

.fin-axis-x text {
  font-size: 10px;
  fill: #5f7c9f;
  text-anchor: middle;
}

.fin-value-labels text {
  font-family: var(--font-num);
  font-size: 10px;
  fill: #d9f3ff;
}

.fin-value-labels .fin-margin-label {
  fill: #f7d488;
}

.fin-bar {
  transform-box: fill-box;
  transform-origin: center bottom;
  transform: scaleY(0);
}

.fin-cockpit.is-inview .fin-bar {
  animation: growBar 0.9s var(--ease) both;
  animation-delay: calc(var(--i) * 70ms);
}

.fin-line {
  stroke-dasharray: 900;
  stroke-dashoffset: 900;
}

.fin-cockpit.is-inview .fin-line {
  animation: drawLine 2s var(--ease) forwards 0.2s;
}

.fin-dots circle {
  fill: #0a1526;
  stroke: #f7d488;
  stroke-width: 1.5;
  opacity: 0;
  transition: opacity 0.4s ease 1.2s;
}

.fin-cockpit.is-inview .fin-dots circle {
  opacity: 1;
}

.fin-dots .is-last {
  fill: #f7d488;
  stroke: #ffe6ad;
  filter: drop-shadow(0 0 6px rgba(247, 212, 136, 0.8));
}

.fin-cost {
  padding: 14px 22px 18px;
}

.fin-cost-total {
  font-family: var(--font-num);
  font-size: 10px;
  font-weight: 400;
  color: var(--text-3);
}

.fin-cost-bar {
  display: flex;
  gap: 3px;
  height: 12px;
  margin-top: 9px;
}

.fin-cost-bar span {
  width: var(--w);
  border-radius: 3px;
  background: var(--c);
}

.fin-cost-legend {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px 14px;
  margin-top: 12px;
  font-size: 10.5px;
  color: var(--text-3);
}

.fin-cost-legend span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.fin-cost-legend i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.fin-cost-legend strong {
  margin-left: auto;
  font-size: 10.5px;
  font-weight: 500;
  color: #cfe4fb;
}

.fin-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.fin-caps {
  flex: 1;
  padding: 20px 20px 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(165deg, rgba(13, 27, 47, 0.72), rgba(6, 13, 25, 0.55));
}

.fin-side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 13px;
}

.fin-side-head h3 {
  font-size: 16px;
  font-weight: 600;
}

.fin-side-head span {
  padding: 3px 8px;
  border: 1px solid rgba(120, 170, 255, 0.14);
  border-radius: 4px;
  font-size: 9.5px;
  color: var(--text-3);
}

.fin-cap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.fin-cap {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 10px;
  border: 1px solid rgba(120, 170, 255, 0.08);
  border-radius: 8px;
  background: rgba(120, 170, 255, 0.03);
  transition: border-color 0.3s, background 0.3s;
}

.fin-cap:hover {
  border-color: rgba(120, 200, 255, 0.25);
  background: rgba(120, 170, 255, 0.06);
}

.fin-cap em {
  margin-top: 2px;
  font-style: normal;
  font-size: 9px;
  color: #5f7c9f;
}

.fin-cap strong {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: #dcecff;
}

.fin-cap span {
  display: block;
  margin-top: 3px;
  font-size: 9px;
  line-height: 1.5;
  color: var(--text-3);
}

.fin-insight {
  position: relative;
  padding: 20px;
  border: 1px solid rgba(240, 195, 123, 0.28);
  border-radius: 18px;
  background: linear-gradient(150deg, rgba(48, 38, 18, 0.5), rgba(8, 16, 30, 0.85));
  overflow: hidden;
}

.fin-insight::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(240, 195, 123, 0.16), transparent 65%);
  pointer-events: none;
}

.fin-insight-head {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.fin-ai-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #f7d488;
}

.fin-ai-label .icon {
  width: 13px;
  height: 13px;
}

.fin-conf {
  padding: 2px 7px;
  border: 1px solid rgba(240, 195, 123, 0.3);
  border-radius: 4px;
  font-size: 10px;
  color: #f7d488;
}

.fin-insight p {
  position: relative;
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.85;
  color: #c9d8ec;
}

.fin-insight-actions {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.fin-action {
  height: 32px;
  padding: 0 14px;
  border-radius: 999px;
  background: linear-gradient(120deg, #f0b45c, #f7d488);
  color: #241a08;
  font-size: 11px;
  font-weight: 600;
  transition: filter 0.3s, transform 0.3s;
}

.fin-action:hover {
  filter: brightness(1.06);
  transform: translateY(-1px);
}

.fin-action--ghost {
  border: 1px solid rgba(240, 195, 123, 0.35);
  background: transparent;
  color: #f7d488;
}

.fin-insight-foot {
  position: relative;
  margin-top: 12px;
  font-size: 9px;
  color: var(--text-3);
}

.fin-systems {
  margin-top: 22px;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(9, 20, 36, 0.45);
}

.fin-systems-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 11.5px;
  color: var(--text-2);
}

.fin-systems-count {
  font-size: 10px;
  color: var(--text-3);
}

.fin-system-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.fin-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 10px;
  border: 1px solid rgba(120, 170, 255, 0.12);
  border-radius: 6px;
  background: rgba(120, 170, 255, 0.04);
  font-size: 10.5px;
  color: #b9cfe8;
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}

.fin-chip em {
  font-style: normal;
  font-size: 9.5px;
  color: var(--text-3);
}

.fin-chip:hover {
  border-color: rgba(120, 200, 255, 0.3);
  background: rgba(56, 189, 248, 0.08);
  color: #e5f6ff;
}

.fin-chip:hover em {
  color: #8fd4ff;
}

/* ---------- 11. AI Nexus ---------- */
.ai-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.ai-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 18% 8%, rgba(56, 189, 248, 0.1), transparent 65%),
    radial-gradient(760px 520px at 86% 58%, rgba(139, 92, 246, 0.13), transparent 66%);
}

.ai-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 170, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 170, 255, 0.05) 1px, transparent 1px);
  background-size: 54px 54px;
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 42%, #000, transparent 76%);
  mask-image: radial-gradient(ellipse 60% 60% at 50% 42%, #000, transparent 76%);
}

.ai-section .container {
  position: relative;
}

.ai-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: stretch;
  gap: 24px;
}

.ai-console {
  display: flex;
  flex-direction: column;
  min-height: 540px;
  border: 1px solid rgba(120, 190, 255, 0.18);
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(12, 26, 46, 0.92), rgba(5, 11, 21, 0.94));
  box-shadow: 0 40px 100px -55px rgba(0, 40, 120, 0.9);
  overflow: hidden;
}

.ai-console-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 22px;
  border-bottom: 1px solid rgba(120, 170, 255, 0.1);
  background: rgba(8, 18, 32, 0.55);
}

.ai-console-title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.ai-console-title em {
  margin-left: 2px;
  padding: 3px 7px;
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 4px;
  font-style: normal;
  font-size: 9px;
  letter-spacing: 0.08em;
  color: #8fd4ff;
}

.ai-console-meta {
  font-size: 10px;
  color: var(--text-3);
}

.ai-chat {
  display: flex;
  flex-direction: column;
  gap: 14px;
  height: 332px;
  padding: 18px 20px;
  overflow-y: auto;
  scroll-behavior: smooth;
}

@media (min-width: 1081px) {
  .ai-chat {
    flex: 1 1 0;
    height: auto;
    min-height: 0;
  }
}

.ai-chat::-webkit-scrollbar {
  width: 5px;
}

.ai-msg {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 100%;
}

.ai-msg--user {
  flex-direction: row-reverse;
}

.ai-avatar {
  display: grid;
  place-items: center;
  flex: none;
  width: 28px;
  height: 28px;
  border: 1px solid rgba(120, 190, 255, 0.25);
  border-radius: 50%;
  background: rgba(56, 189, 248, 0.08);
  font-size: 9px;
  color: #bfe9ff;
}

.ai-msg--bot .ai-avatar {
  color: #8af2ff;
  box-shadow: 0 0 14px -4px rgba(94, 231, 255, 0.6);
}

.ai-avatar .icon {
  width: 14px;
  height: 14px;
}

.ai-bubble {
  max-width: 86%;
  padding: 12px 14px;
  border: 1px solid rgba(120, 170, 255, 0.12);
  border-radius: 12px;
  background: rgba(120, 170, 255, 0.04);
  font-size: 12.5px;
  line-height: 1.8;
  color: #c7d8ee;
}

.ai-msg--user .ai-bubble {
  border-color: rgba(120, 200, 255, 0.2);
  border-bottom-right-radius: 4px;
  background: linear-gradient(120deg, rgba(56, 189, 248, 0.15), rgba(79, 125, 255, 0.12));
  color: #e2f5ff;
}

.ai-msg--bot .ai-bubble {
  border-bottom-left-radius: 4px;
}

.ai-bubble p {
  font-size: 12.5px;
  line-height: 1.8;
}

.ai-evidence {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-top: 11px;
}

.ai-evidence div {
  padding: 7px 8px;
  border: 1px solid rgba(120, 170, 255, 0.1);
  border-radius: 6px;
  background: rgba(6, 14, 26, 0.6);
}

.ai-evidence span {
  display: block;
  font-size: 8.5px;
  color: var(--text-3);
}

.ai-evidence strong {
  display: block;
  margin-top: 2px;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 500;
  color: #e6f8ff;
}

.ai-evidence strong.is-warn {
  color: #f7d488;
}

.ai-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.ai-action {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  height: 28px;
  padding: 0 10px;
  border: 1px solid rgba(94, 231, 255, 0.26);
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.08);
  font-size: 10px;
  color: #9fe8ff;
  transition: background 0.3s, border-color 0.3s;
}

.ai-action:hover {
  border-color: rgba(94, 231, 255, 0.45);
  background: rgba(56, 189, 248, 0.16);
}

.ai-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 9px;
  color: var(--text-3);
}

.ai-meta::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 6px #4ade80;
}

.ai-msg--typing .ai-bubble {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 10px;
  color: var(--text-3);
}

.ai-dots {
  display: inline-flex;
  gap: 4px;
}

.ai-dots i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #8fd4ff;
  animation: aiDot 1.2s infinite;
}

.ai-dots i:nth-child(2) {
  animation-delay: 0.15s;
}

.ai-dots i:nth-child(3) {
  animation-delay: 0.3s;
}

.ai-prompts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 20px 10px;
}

.ai-prompt {
  padding: 5px 9px;
  border: 1px solid rgba(120, 170, 255, 0.14);
  border-radius: 999px;
  background: rgba(120, 170, 255, 0.04);
  font-size: 10px;
  color: var(--text-2);
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}

.ai-prompt:hover,
.ai-prompt.is-active {
  border-color: rgba(94, 231, 255, 0.4);
  background: rgba(56, 189, 248, 0.1);
  color: #dff7ff;
}

.ai-inputbar {
  display: flex;
  gap: 8px;
  padding: 8px 20px 0;
}

.ai-inputbar input {
  flex: 1;
  height: 40px;
  padding: 0 12px;
  border: 1px solid rgba(120, 170, 255, 0.18);
  border-radius: 10px;
  background: rgba(4, 10, 20, 0.7);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 12px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.ai-inputbar input:focus {
  border-color: rgba(94, 231, 255, 0.5);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.08);
}

.ai-inputbar input::placeholder {
  color: var(--text-3);
}

.ai-send {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--grad-btn);
  color: #f4fcff;
  box-shadow: 0 8px 22px -10px rgba(46, 144, 255, 0.8);
  transition: filter 0.3s, transform 0.3s;
}

.ai-send:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.ai-send .icon {
  width: 16px;
  height: 16px;
}

.ai-foot {
  padding: 8px 20px 14px;
  font-size: 9px;
  color: var(--text-3);
}

.ai-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.ai-agents {
  flex: 1;
  padding: 20px;
  border: 1px solid rgba(120, 190, 255, 0.16);
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(13, 27, 47, 0.72), rgba(6, 13, 25, 0.55));
}

.ai-side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.ai-side-head h3 {
  font-size: 16px;
  font-weight: 600;
}

.ai-side-head > span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 9.5px;
  color: #8fd4ff;
}

.ai-side-head > span::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 7px #4ade80;
}

.ai-agent-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.ai-agent {
  padding: 11px 12px;
  border: 1px solid rgba(120, 170, 255, 0.08);
  border-radius: 9px;
  background: rgba(120, 170, 255, 0.03);
  transition: border-color 0.3s, background 0.3s;
}

.ai-agent:hover {
  border-color: rgba(94, 231, 255, 0.25);
  background: rgba(56, 189, 248, 0.05);
}

.ai-agent-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-agent-icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border: 1px solid rgba(120, 200, 255, 0.14);
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.08);
  color: #9fe8ff;
}

.ai-agent-icon .icon {
  width: 13px;
  height: 13px;
}

.ai-agent-live {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 8px;
  color: #6ee7b7;
}

.ai-agent-live i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 5px #4ade80;
  animation: pulseGreen 2.4s infinite;
}

.ai-agent h4 {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 500;
  color: #dcecff;
}

.ai-agent p {
  margin-top: 3px;
  font-size: 9.5px;
  color: var(--text-3);
}

.ai-agent p strong {
  font-size: 10px;
  font-weight: 500;
  color: #9fe8ff;
}

.ai-loop {
  padding: 14px 18px;
  border: 1px solid rgba(120, 170, 255, 0.14);
  border-radius: 14px;
  background: rgba(8, 18, 32, 0.55);
}

.ai-loop-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 11px;
  color: #cfe4fb;
}

.ai-loop-head em {
  font-style: normal;
  font-family: var(--font-num);
  font-size: 8px;
  letter-spacing: 0.14em;
  color: var(--text-3);
}

.ai-loop-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 11px;
  font-size: 10px;
  color: var(--text-2);
}

.ai-loop-steps i {
  position: relative;
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(94, 231, 255, 0.4), rgba(129, 140, 248, 0.15));
}

.ai-loop-steps i::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -1px;
  border-top: 2.5px solid transparent;
  border-bottom: 2.5px solid transparent;
  border-left: 4px solid rgba(129, 140, 248, 0.5);
}

.ai-insights {
  margin-top: 24px;
}

.ai-insights-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  font-family: var(--font-num);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: #7fc9ee;
}

.ai-insights-head span:last-child {
  letter-spacing: 0.04em;
  color: var(--text-3);
}

.ai-insight-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.ai-insight {
  padding: 15px 16px;
  border: 1px solid rgba(120, 170, 255, 0.12);
  border-radius: 12px;
  background: linear-gradient(150deg, rgba(13, 28, 48, 0.65), rgba(6, 13, 24, 0.5));
  transition: transform 0.4s var(--ease), border-color 0.4s;
}

.ai-insight:hover {
  transform: translateY(-3px);
  border-color: rgba(120, 200, 255, 0.28);
}

.ai-insight-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 10px;
  letter-spacing: 0.06em;
  color: #8fd4ff;
}

.ai-insight-top em {
  padding: 1px 6px;
  border: 1px solid rgba(240, 195, 123, 0.25);
  border-radius: 4px;
  font-style: normal;
  font-size: 10px;
  color: #f7d488;
}

.ai-insight p {
  min-height: 40px;
  margin-top: 8px;
  font-size: 11.5px;
  line-height: 1.75;
  color: var(--text-2);
}

.ai-insight button {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: 10px;
  font-size: 10px;
  color: #8fd4ff;
  transition: gap 0.3s;
}

.ai-insight button:hover {
  gap: 8px;
}

.ai-insight button .icon {
  width: 11px;
  height: 11px;
}

/* ---------- 12. Digital Twin ---------- */
.digital-twin-section {
  position: relative;
  overflow: hidden;
  border-top: 1px solid var(--line);
  background:
    radial-gradient(900px 540px at 22% 8%, rgba(56, 189, 248, 0.08), transparent 65%),
    radial-gradient(760px 520px at 82% 60%, rgba(45, 212, 191, 0.07), transparent 66%);
}

.twin-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(120, 200, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 200, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, #000, transparent 78%);
  mask-image: radial-gradient(ellipse 60% 60% at 50% 40%, #000, transparent 78%);
}

.digital-twin-section .container {
  position: relative;
}

.twin-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: stretch;
  gap: 24px;
}

.twin-viewport {
  position: relative;
  min-height: 440px;
  border: 1px solid rgba(120, 200, 255, 0.24);
  border-radius: 18px;
  background: #050a14;
  overflow: hidden;
  box-shadow: 0 40px 100px -55px rgba(0, 40, 120, 0.95);
}

.twin-viewport img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: brightness(0.92) saturate(0.92);
}

.twin-viewport::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(120, 200, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 200, 255, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 45%, #000, transparent 78%);
  mask-image: radial-gradient(ellipse 70% 70% at 50% 45%, #000, transparent 78%);
  pointer-events: none;
}

.twin-viewport::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse at 50% 45%, transparent 30%, rgba(3, 8, 16, 0.62) 100%);
  pointer-events: none;
}

.twin-scan {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 2;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(94, 231, 255, 0.85), transparent);
  box-shadow: 0 0 18px rgba(94, 231, 255, 0.5);
  animation: twinScan 7s linear infinite;
  pointer-events: none;
}

.twin-hud {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  font-size: 10px;
  color: #bfe9ff;
  background: linear-gradient(180deg, rgba(3, 8, 16, 0.85), transparent);
  pointer-events: none;
}

.twin-hud--top {
  top: 0;
  padding: 14px 18px 30px;
  background: linear-gradient(180deg, rgba(3, 8, 16, 0.98) 0%, rgba(3, 8, 16, 0.94) 55%, rgba(3, 8, 16, 0.5) 82%, transparent 100%);
}

.twin-hud--bottom {
  bottom: 0;
  background: linear-gradient(0deg, rgba(3, 8, 16, 0.9), transparent);
  font-size: 9.5px;
  color: #a9c7e2;
}

.twin-live {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-num);
  letter-spacing: 0.12em;
}

.twin-live i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: pulseGreen 2.4s infinite;
}

.twin-sync strong {
  font-weight: 500;
  color: #e6f8ff;
}

.twin-hotspot {
  position: absolute;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border: 1px solid rgba(94, 231, 255, 0.25);
  border-radius: 999px;
  background: rgba(4, 12, 22, 0.72);
  backdrop-filter: blur(8px);
  font-size: 9px;
  letter-spacing: 0.06em;
  color: #bfe9ff;
  pointer-events: none;
}

.twin-hotspot i {
  width: 7px;
  height: 7px;
  border: 1px solid #5ee7ff;
  border-radius: 50%;
  background: rgba(94, 231, 255, 0.25);
  box-shadow: 0 0 0 4px rgba(94, 231, 255, 0.08);
  animation: twinPulse 2.8s infinite;
}

.twin-hotspot--a {
  top: 58%;
  left: 26%;
}

.twin-hotspot--b {
  top: 40%;
  left: 50%;
}

.twin-hotspot--c {
  top: 22%;
  left: 74%;
}

.twin-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 0;
}

.twin-def {
  font-size: 13px;
  line-height: 1.9;
  color: var(--text-2);
}

.twin-flow {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 11px 14px;
  border: 1px solid rgba(120, 190, 255, 0.14);
  border-radius: 10px;
  background: rgba(8, 18, 32, 0.6);
  font-size: 9.5px;
  color: #9fc0dd;
  white-space: nowrap;
  overflow-x: auto;
}

.twin-flow i {
  position: relative;
  flex: 1;
  min-width: 10px;
  height: 1px;
  background: linear-gradient(90deg, rgba(94, 231, 255, 0.5), rgba(129, 140, 248, 0.2));
}

.twin-flow i::after {
  content: "";
  position: absolute;
  top: -2px;
  right: -1px;
  border-top: 2.5px solid transparent;
  border-bottom: 2.5px solid transparent;
  border-left: 4px solid rgba(129, 140, 248, 0.5);
}

.twin-caps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.twin-cap {
  display: flex;
  align-items: flex-start;
  gap: 9px;
  padding: 11px 12px;
  border: 1px solid rgba(120, 170, 255, 0.1);
  border-radius: 9px;
  background: rgba(120, 170, 255, 0.03);
  transition: border-color 0.3s, background 0.3s;
}

.twin-cap:hover {
  border-color: rgba(120, 200, 255, 0.25);
  background: rgba(56, 189, 248, 0.05);
}

.twin-cap em {
  margin-top: 2px;
  font-style: normal;
  font-size: 9px;
  color: #5f7c9f;
}

.twin-cap strong {
  display: block;
  font-size: 12px;
  font-weight: 500;
  color: #dcecff;
}

.twin-cap span {
  display: block;
  margin-top: 3px;
  font-size: 9.5px;
  line-height: 1.5;
  color: var(--text-3);
}

.twin-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.twin-metrics div {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 10px;
  border: 1px solid rgba(120, 170, 255, 0.1);
  border-radius: 8px;
  background: rgba(120, 170, 255, 0.03);
}

.twin-metrics strong {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.1;
  color: #e6f8ff;
}

.twin-metrics span {
  font-size: 9px;
  color: var(--text-3);
}

.twin-ai {
  display: flex;
  align-items: center;
  gap: 11px;
  margin-top: auto;
  padding: 12px 14px;
  border: 1px solid rgba(167, 139, 250, 0.25);
  border-radius: 10px;
  background: linear-gradient(120deg, rgba(99, 102, 241, 0.12), rgba(56, 189, 248, 0.06));
  transition: border-color 0.3s, background 0.3s;
}

.twin-ai:hover {
  border-color: rgba(196, 181, 253, 0.45);
  background: linear-gradient(120deg, rgba(99, 102, 241, 0.18), rgba(56, 189, 248, 0.09));
}

.twin-ai-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(139, 92, 246, 0.14);
  color: #c4b5fd;
}

.twin-ai-icon .icon {
  width: 15px;
  height: 15px;
}

.twin-ai div {
  flex: 1;
  min-width: 0;
}

.twin-ai strong {
  display: block;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #dcd2ff;
}

.twin-ai span {
  display: block;
  margin-top: 2px;
  font-size: 9.5px;
  color: #9fb0cf;
}

.twin-ai > .icon {
  flex: none;
  width: 13px;
  height: 13px;
  color: #c4b5fd;
}

.twin-levels {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.twin-level {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(150deg, rgba(13, 27, 47, 0.65), rgba(6, 13, 25, 0.5));
  text-align: left;
  transition: transform 0.35s var(--ease), border-color 0.35s, background 0.35s;
}

.twin-level:hover {
  transform: translateY(-3px);
  border-color: rgba(94, 231, 255, 0.3);
  background: linear-gradient(150deg, rgba(16, 36, 60, 0.78), rgba(7, 15, 28, 0.62));
}

.twin-level-idx {
  font-size: 9px;
  color: #5f7c9f;
}

.twin-level div {
  flex: 1;
  min-width: 0;
}

.twin-level strong {
  display: block;
  font-size: 12.5px;
  color: #dcecff;
}

.twin-level span {
  display: block;
  margin-top: 2px;
  font-size: 9px;
  color: var(--text-3);
}

.twin-level em {
  display: block;
  margin-top: 3px;
  font-style: normal;
  font-size: 8.5px;
  letter-spacing: 0.04em;
  color: #8fd4ff;
}

.twin-level > .icon {
  flex: none;
  width: 12px;
  height: 12px;
  color: #7086a8;
  transition: color 0.3s;
}

.twin-level:hover > .icon {
  color: #8fd4ff;
}

.twin-foot {
  margin-top: 12px;
  font-size: 9.5px;
  color: var(--text-3);
  text-align: right;
}

/* ---------- 13. Capabilities ---------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.cap-card {
  position: relative;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(170deg, rgba(14, 28, 49, 0.7), rgba(6, 13, 25, 0.55));
  overflow: hidden;
  transition: transform 0.45s var(--ease), border-color 0.4s;
}

.cap-card:hover {
  transform: translateY(-5px);
  border-color: rgba(120, 200, 255, 0.3);
}

.cap-card::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, #5ee7ff, transparent);
  opacity: 0.55;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.55s var(--ease);
}

.cap-card:hover::after {
  transform: scaleX(1);
}

.cap-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.cap-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(120, 190, 255, 0.2);
  border-radius: 12px;
  background: linear-gradient(150deg, rgba(56, 189, 248, 0.14), rgba(30, 64, 175, 0.08));
  color: #9fe8ff;
}

.cap-icon .icon {
  width: 21px;
  height: 21px;
}

.cap-idx {
  font-size: 34px;
  font-weight: 600;
  line-height: 1;
  color: rgba(140, 180, 230, 0.1);
}

.cap-card h3 {
  margin-top: 20px;
  font-size: 19px;
  font-weight: 600;
}

.cap-en {
  margin-top: 6px;
  font-family: var(--font-num);
  font-size: 9.5px;
  letter-spacing: 0.2em;
  color: var(--text-3);
}

.cap-card > p {
  min-height: 76px;
  margin-top: 14px;
  font-size: 12.8px;
  line-height: 1.85;
  color: var(--text-2);
}

.cap-metrics {
  display: flex;
  flex-direction: column;
  margin-top: 18px;
  border-top: 1px solid rgba(120, 170, 255, 0.09);
}

.cap-metrics li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid rgba(120, 170, 255, 0.07);
  font-size: 11.5px;
  color: var(--text-3);
}

.cap-metrics strong {
  font-size: 11.5px;
  font-weight: 500;
  color: #cfe8ff;
  text-align: right;
}

.cap-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 40px;
}

.cap-tags span {
  padding: 7px 14px;
  border: 1px solid rgba(120, 170, 255, 0.12);
  border-radius: 999px;
  background: rgba(9, 20, 36, 0.4);
  font-size: 12px;
  color: #93aac9;
}

/* ---------- 11. Architecture ---------- */
.arch-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
  align-items: start;
  gap: 28px;
}

.arch-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-left: 34px;
}

.arch-stack::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 18px;
  bottom: 18px;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line-2), transparent);
}

.arch-layer {
  position: relative;
  display: grid;
  grid-template-columns: 140px 1fr;
  align-items: center;
  gap: 14px;
  padding: 20px 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(120deg, rgba(13, 27, 47, 0.8), rgba(7, 14, 26, 0.6));
  transition: transform 0.4s var(--ease), border-color 0.4s, background 0.4s;
}

.arch-layer::before {
  content: "";
  position: absolute;
  left: -30px;
  top: 50%;
  width: 9px;
  height: 9px;
  border: 1px solid var(--cyan);
  border-radius: 50%;
  background: #0b1a30;
  box-shadow: 0 0 12px rgba(56, 225, 255, 0.6);
  transform: translateY(-50%);
}

.arch-layer:hover {
  transform: translateX(4px);
  border-color: rgba(120, 200, 255, 0.32);
  background: linear-gradient(120deg, rgba(18, 37, 63, 0.85), rgba(8, 17, 31, 0.65));
}

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

.al-label em {
  font-style: normal;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: #5f7c9f;
}

.al-label strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
}

.al-label span {
  display: block;
  margin-top: 3px;
  font-family: var(--font-num);
  font-size: 8.5px;
  letter-spacing: 0.18em;
  color: var(--text-3);
}

.al-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.al-chips span {
  padding: 4px 8px;
  border: 1px solid rgba(120, 170, 255, 0.1);
  border-radius: 6px;
  background: rgba(120, 170, 255, 0.07);
  font-size: 11.5px;
  color: #a9c0dd;
}

.arch-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.side-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(165deg, rgba(13, 27, 47, 0.72), rgba(6, 13, 25, 0.55));
}

.side-card h3 {
  font-size: 18px;
  font-weight: 600;
}

.side-card > p {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--text-2);
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 18px;
}

.tech-tags span {
  padding: 4px 9px;
  border: 1px solid rgba(120, 170, 255, 0.14);
  border-radius: 5px;
  background: rgba(120, 170, 255, 0.05);
  font-family: var(--font-num);
  font-size: 10.5px;
  letter-spacing: 0.03em;
  color: #a9c0dd;
}

.side-rows {
  margin-top: 18px;
  padding-top: 4px;
  border-top: 1px solid rgba(120, 170, 255, 0.09);
}

.side-rows div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(120, 170, 255, 0.07);
  font-size: 11.5px;
}

.side-rows div:last-child {
  border-bottom: 0;
}

.side-rows span {
  flex: none;
  color: var(--text-3);
}

.side-rows strong {
  font-weight: 500;
  color: #c9defa;
  text-align: right;
}

.side-card--accent {
  border-color: rgba(94, 231, 255, 0.22);
  background: linear-gradient(160deg, rgba(16, 40, 66, 0.8), rgba(7, 16, 30, 0.72));
}

.side-badge {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 10px;
  border: 1px solid rgba(94, 231, 255, 0.25);
  border-radius: 999px;
  background: rgba(56, 189, 248, 0.08);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: #8fd4ff;
}

.principle-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 9px 0;
  font-size: 12.8px;
  line-height: 1.7;
  color: var(--text-2);
}

.principle-list .icon {
  width: 14px;
  height: 14px;
  margin-top: 3px;
  color: var(--cyan);
}

/* ---------- 12. Operations ---------- */
.ops-panel {
  position: relative;
  border: 1px solid rgba(120, 180, 255, 0.16);
  border-radius: 20px;
  background: linear-gradient(155deg, rgba(11, 24, 43, 0.9), rgba(5, 11, 21, 0.92));
  box-shadow: 0 40px 100px -50px rgba(0, 30, 90, 0.9);
  overflow: hidden;
}

.ops-panel::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(94, 231, 255, 0.55), transparent);
}

.ops-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 26px;
  border-bottom: 1px solid rgba(120, 170, 255, 0.1);
}

.ops-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.ops-title em {
  padding-left: 10px;
  border-left: 1px solid var(--line);
  font-family: var(--font-num);
  font-style: normal;
  font-size: 9px;
  letter-spacing: 0.2em;
  color: var(--text-3);
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #4ade80;
  animation: pulseGreen 2.4s infinite;
}

.ops-time {
  font-size: 11.5px;
  color: var(--text-3);
}

.ops-time .num {
  color: #b9d6f5;
}

.ops-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid rgba(120, 170, 255, 0.1);
}

.ops-kpi {
  position: relative;
  padding: 22px 26px;
  border-right: 1px solid rgba(120, 170, 255, 0.08);
}

.ops-kpi:last-child {
  border-right: 0;
}

.ops-kpi > span {
  display: block;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--text-3);
}

.ops-kpi strong {
  display: block;
  margin: 8px 0 4px;
  font-size: 33px;
  font-weight: 600;
  line-height: 1.2;
  color: #eef8ff;
}

.ops-kpi strong small {
  margin-left: 3px;
  font-size: 12px;
  font-weight: 400;
  color: #8fb4d8;
}

.ops-kpi strong.warn {
  color: #fbbf24;
}

.ops-kpi em {
  font-style: normal;
  font-size: 10.5px;
}

.ops-kpi .up {
  color: #4ade80;
}

.ops-kpi .down {
  color: #7dd3fc;
}

.ops-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
}

.ops-widget {
  padding: 22px 26px;
  border-bottom: 1px solid rgba(120, 170, 255, 0.08);
}

.ops-widget:nth-child(odd) {
  border-right: 1px solid rgba(120, 170, 255, 0.08);
}

.ops-widget:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.ow-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.ow-head h4 {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.ow-tag {
  padding: 3px 8px;
  border: 1px solid rgba(120, 170, 255, 0.14);
  border-radius: 4px;
  background: rgba(120, 170, 255, 0.05);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  color: var(--text-3);
}

.ow-tag--live {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border-color: rgba(74, 222, 128, 0.25);
  background: rgba(74, 222, 128, 0.07);
  color: #6ee7b7;
}

.trend-chart {
  width: 100%;
  height: auto;
}

.chart-grid line {
  stroke: rgba(120, 170, 255, 0.12);
}

.chart-y text {
  font-family: var(--font-num);
  font-size: 10px;
  fill: #5f7c9f;
  text-anchor: end;
}

.chart-x text {
  font-size: 10px;
  fill: #5f7c9f;
  text-anchor: middle;
}

.trend-area {
  opacity: 0;
  transition: opacity 1.2s ease 0.3s;
}

.trend-line {
  stroke-dasharray: 1400;
  stroke-dashoffset: 1400;
}

.trend-dots circle {
  fill: #04101f;
  stroke: #5ee7ff;
  stroke-width: 1.5;
  opacity: 0;
  transition: opacity 0.6s ease 1.1s;
}

.ops-panel.is-inview .trend-area {
  opacity: 1;
}

.ops-panel.is-inview .trend-line {
  animation: drawLine 2.1s var(--ease) forwards 0.2s;
}

.ops-panel.is-inview .trend-dots circle {
  opacity: 1;
}

.alert-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(120, 170, 255, 0.07);
}

.alert-list li:last-child {
  border-bottom: 0;
}

.alert-dot {
  flex: none;
  width: 6px;
  height: 6px;
  margin-top: 7px;
  border-radius: 50%;
  box-shadow: 0 0 10px currentColor;
}

.dot-red {
  background: #f87171;
  color: #f87171;
}
.dot-amber {
  background: #fbbf24;
  color: #fbbf24;
}
.dot-blue {
  background: #38bdf8;
  color: #38bdf8;
}

.alert-list div {
  flex: 1;
  min-width: 0;
}

.alert-list strong {
  display: block;
  overflow: hidden;
  font-size: 12.5px;
  font-weight: 500;
  color: #d8e8fb;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.alert-list em {
  display: block;
  margin-top: 3px;
  font-style: normal;
  font-size: 10.5px;
  color: var(--text-3);
}

.alert-sev {
  flex: none;
  margin-top: 2px;
  padding: 2px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 10px;
  color: #94aac9;
}

.alert-foot {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed rgba(120, 170, 255, 0.12);
  font-size: 10.5px;
  color: var(--text-3);
}

.alert-foot .num {
  color: #b9d6f5;
}

.bar-chart {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  height: 196px;
  padding: 8px 4px 0;
}

.bar-item {
  display: flex;
  flex: 1;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  height: 100%;
}

.bar-val {
  font-size: 11px;
  color: #9fc4e8;
}

.bar {
  display: flex;
  align-items: flex-end;
  width: 100%;
  max-width: 34px;
  height: 130px;
  border-radius: 5px;
  background: rgba(120, 170, 255, 0.06);
}

.bar i {
  display: block;
  width: 100%;
  height: var(--h);
  border-radius: 5px;
  background: linear-gradient(180deg, #5ee7ff, rgba(59, 130, 246, 0.55));
  box-shadow: 0 0 18px -6px rgba(94, 231, 255, 0.6);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.9s var(--ease);
}

.bar-item:nth-child(2) i {
  transition-delay: 0.08s;
}
.bar-item:nth-child(3) i {
  transition-delay: 0.16s;
}
.bar-item:nth-child(4) i {
  transition-delay: 0.24s;
}
.bar-item:nth-child(5) i {
  transition-delay: 0.32s;
}

.ops-panel.is-inview .bar i {
  transform: scaleY(1);
}

.bar-label {
  font-size: 11px;
  color: var(--text-3);
}

.donut-wrap {
  position: relative;
  display: flex;
  justify-content: center;
  margin-bottom: 6px;
}

.donut {
  width: 168px;
  height: 168px;
}

.donut-seg {
  stroke-dasharray: 0 402.1;
  transition: stroke-dasharray 1.2s var(--ease);
}

.donut-center {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform: translate(-50%, -50%);
}

.donut-center strong {
  font-size: 28px;
  font-weight: 600;
  line-height: 1;
  color: #eff9ff;
}

.donut-center strong small {
  font-size: 12px;
  color: #8fb4d8;
}

.donut-center span {
  margin-top: 4px;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--text-3);
}

.donut-legend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 18px;
  margin-top: 14px;
  font-size: 11px;
  color: var(--text-2);
}

.donut-legend li {
  display: flex;
  align-items: center;
  gap: 7px;
}

.donut-legend i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.donut-legend .num {
  margin-left: auto;
  color: #cfe4fb;
}

.ops-foot {
  padding: 12px 26px;
  border-top: 1px solid rgba(120, 170, 255, 0.08);
  font-size: 10.5px;
  color: var(--text-3);
}

/* ---------- 13. Roadmap ---------- */
.roadmap-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}

.roadmap-line {
  position: absolute;
  top: 23px;
  left: 23px;
  right: calc(25% - 23px);
  height: 1px;
  background: linear-gradient(90deg, rgba(94, 231, 255, 0.05), rgba(94, 231, 255, 0.4), rgba(129, 140, 248, 0.4), rgba(94, 231, 255, 0.05));
}

.step {
  position: relative;
}

.step-dot {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  margin-bottom: 26px;
  border: 1px solid rgba(94, 231, 255, 0.35);
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(56, 189, 248, 0.25), rgba(6, 14, 26, 0.95));
  box-shadow: 0 0 0 6px rgba(5, 11, 21, 0.9), 0 0 24px -6px rgba(94, 231, 255, 0.5);
}

.step-dot span {
  font-size: 13px;
  letter-spacing: 0.06em;
  color: #c8f2ff;
}

.step-body {
  min-height: 212px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(160deg, rgba(12, 25, 45, 0.72), rgba(6, 13, 24, 0.5));
  transition: transform 0.4s var(--ease), border-color 0.4s;
}

.step:hover .step-body {
  transform: translateY(-4px);
  border-color: rgba(120, 200, 255, 0.3);
}

.step-dur {
  display: inline-block;
  padding: 3px 8px;
  border: 1px solid rgba(94, 231, 255, 0.22);
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.06);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #8fd4ff;
}

.step-body h3 {
  margin-top: 12px;
  font-size: 17px;
  font-weight: 600;
}

.step-body p {
  min-height: 70px;
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--text-2);
}

.step-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 14px;
}

.step-tags span {
  padding: 3px 8px;
  border: 1px dashed rgba(120, 170, 255, 0.18);
  border-radius: 4px;
  font-size: 10px;
  color: var(--text-3);
}

/* ---------- 14. News ---------- */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.news-card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(170deg, rgba(13, 27, 47, 0.7), rgba(6, 13, 25, 0.55));
  overflow: hidden;
  transition: transform 0.45s var(--ease), border-color 0.4s;
}

.news-card:hover {
  transform: translateY(-5px);
  border-color: rgba(120, 200, 255, 0.3);
}

.news-cover {
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  height: 148px;
  padding: 18px;
  overflow: hidden;
}

.news-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 170, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 170, 255, 0.07) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(circle at 70% 30%, #000, transparent 76%);
  mask-image: radial-gradient(circle at 70% 30%, #000, transparent 76%);
}

.news-card[data-tone="cyan"] .news-cover {
  background: linear-gradient(140deg, rgba(56, 189, 248, 0.18), rgba(8, 18, 32, 0.35) 70%);
}
.news-card[data-tone="violet"] .news-cover {
  background: linear-gradient(140deg, rgba(129, 140, 248, 0.18), rgba(8, 18, 32, 0.35) 70%);
}
.news-card[data-tone="teal"] .news-cover {
  background: linear-gradient(140deg, rgba(45, 212, 191, 0.16), rgba(8, 18, 32, 0.35) 70%);
}

.news-tag {
  position: relative;
  padding: 4px 9px;
  border: 1px solid rgba(120, 200, 255, 0.25);
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.1em;
  color: #9fdcff;
}

.news-card[data-tone="violet"] .news-tag {
  border-color: rgba(167, 139, 250, 0.3);
  color: #c4b5fd;
}
.news-card[data-tone="teal"] .news-tag {
  border-color: rgba(45, 212, 191, 0.3);
  color: #7ee7da;
}

.news-date {
  position: relative;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--text-3);
}

.news-icon {
  position: absolute;
  right: 12px;
  bottom: -12px;
  width: 104px;
  height: 104px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.1;
  color: rgba(120, 200, 255, 0.14);
}

.news-card[data-tone="violet"] .news-icon {
  color: rgba(167, 139, 250, 0.12);
}
.news-card[data-tone="teal"] .news-icon {
  color: rgba(45, 212, 191, 0.12);
}

.news-body {
  padding: 20px 22px 22px;
}

.news-title {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
}

.news-excerpt {
  min-height: 66px;
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.news-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 11.5px;
  color: #8fd4ff;
  transition: gap 0.3s;
}

.news-more .icon {
  width: 13px;
  height: 13px;
}

.news-more:hover {
  gap: 10px;
}

/* ---------- 15. CTA ---------- */
.cta-section {
  padding: 40px 0 120px;
}

.cta-panel {
  position: relative;
  padding: 80px 40px;
  border: 1px solid rgba(120, 190, 255, 0.2);
  border-radius: 26px;
  background: linear-gradient(160deg, rgba(12, 29, 53, 0.92), rgba(6, 13, 25, 0.92));
  box-shadow: 0 50px 120px -60px rgba(0, 40, 120, 0.9);
  text-align: center;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -30%;
  left: 50%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(56, 140, 255, 0.22), transparent 62%);
  filter: blur(20px);
  transform: translateX(-50%);
  pointer-events: none;
}

.cta-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(120, 170, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 170, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 75%);
  mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, #000, transparent 75%);
  pointer-events: none;
}

.cta-panel > *:not(.cta-glow):not(.cta-grid-bg) {
  position: relative;
}

.cta-panel h2 {
  margin-top: 18px;
  font-size: clamp(34px, 3.6vw, 52px);
  font-weight: 700;
  line-height: 1.25;
}

.cta-panel > p {
  max-width: 560px;
  margin: 18px auto 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--text-2);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 34px;
}

.cta-points {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 26px;
  margin-top: 26px;
  font-size: 12px;
  color: var(--text-3);
}

.cta-points span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.cta-points .icon {
  width: 13px;
  height: 13px;
  color: var(--cyan);
}

.cta-contacts {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 24px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(120, 170, 255, 0.12);
  font-size: 11.5px;
  color: var(--text-3);
}

.cta-contacts a,
.cta-contacts span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-3);
  transition: color 0.25s;
}

.cta-contacts a:hover {
  color: #9fe1ff;
}

.cta-contacts .icon {
  flex: none;
  width: 13px;
  height: 13px;
  color: #8fd4ff;
}

/* ---------- 16. Footer ---------- */
.site-footer {
  position: relative;
  z-index: 1;
  padding-top: 64px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(6, 12, 22, 0.4), rgba(4, 8, 15, 0.95));
}

.footer-main {
  display: grid;
  grid-template-columns: 1.6fr 0.8fr 0.8fr 0.8fr 0.9fr;
  gap: 40px;
  padding-bottom: 52px;
}

.footer-brand p {
  max-width: 300px;
  margin-top: 18px;
  font-size: 12.5px;
  line-height: 1.85;
  color: var(--text-3);
}

.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.footer-badges span {
  padding: 4px 9px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: rgba(120, 170, 255, 0.04);
  font-size: 10px;
  color: #8fb4d8;
}

.footer-col h4 {
  margin-bottom: 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: #cfe0f5;
}

.footer-col a,
.footer-col button {
  display: block;
  padding: 6px 0;
  font-size: 12.5px;
  text-align: left;
  color: var(--text-3);
  transition: color 0.25s, transform 0.25s;
}

.footer-col a:hover,
.footer-col button:hover {
  color: #9fe1ff;
  transform: translateX(3px);
}

.footer-col .footer-contact {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 0;
  font-size: 11.5px;
  word-break: break-all;
}

.footer-col .footer-contact .icon {
  flex: none;
  width: 13px;
  height: 13px;
  color: #8fd4ff;
}

.footer-address {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  margin-top: 6px;
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--text-3);
}

.footer-address .icon {
  flex: none;
  width: 13px;
  height: 13px;
  margin-top: 2px;
  color: #8fd4ff;
}

.footer-col--info p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--text-3);
}

.footer-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 12px;
  font-size: 11px;
  color: #6ee7b7;
}

.footer-status i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  animation: pulseGreen 2.4s infinite;
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 32px;
  border-top: 1px solid rgba(120, 170, 255, 0.08);
  font-size: 11.5px;
  color: var(--text-3);
}

.footer-top {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #9fb8d8;
}

.footer-top:hover {
  color: #c8f2ff;
}

.footer-top .icon {
  width: 13px;
  height: 13px;
}

/* ---------- 17. Drawer ---------- */
.drawer {
  position: fixed;
  inset: 0;
  z-index: 90;
  visibility: hidden;
  pointer-events: none;
}

.drawer.is-open {
  visibility: visible;
  pointer-events: auto;
}

.drawer-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(2, 5, 12, 0.72);
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity 0.45s;
}

.drawer.is-open .drawer-backdrop {
  opacity: 1;
}

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(580px, 100%);
  padding: 44px 42px 48px;
  border-left: 1px solid rgba(120, 190, 255, 0.18);
  background: linear-gradient(180deg, #071120, #050b16);
  box-shadow: -30px 0 80px -30px rgba(0, 10, 30, 0.9);
  overflow-y: auto;
  overscroll-behavior: contain;
  transform: translateX(102%);
  transition: transform 0.55s var(--ease);
}

.drawer.is-open .drawer-panel {
  transform: none;
}

.drawer-close {
  position: absolute;
  top: 20px;
  right: 20px;
  z-index: 3;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(10, 20, 36, 0.6);
  color: var(--text-2);
  transition: color 0.3s, border-color 0.3s, transform 0.4s;
}

.drawer-close:hover {
  border-color: rgba(120, 200, 255, 0.4);
  color: #fff;
  transform: rotate(90deg);
}

.drawer-close .icon {
  width: 16px;
  height: 16px;
}

.drawer-hero {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding-right: 56px;
}

.drawer-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 56px;
  height: 56px;
  border: 1px solid rgba(120, 190, 255, 0.24);
  border-radius: 14px;
  background: linear-gradient(150deg, rgba(56, 189, 248, 0.16), rgba(30, 64, 175, 0.1));
  color: #9fe8ff;
}

.drawer-icon .icon {
  width: 26px;
  height: 26px;
}

.drawer-cat {
  display: inline-block;
  padding: 4px 9px;
  border: 1px solid currentColor;
  border-radius: 4px;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: #8fd8ff;
  opacity: 0.9;
}

.drawer-heading h2 {
  margin-top: 8px;
  font-size: 25px;
  font-weight: 700;
  line-height: 1.35;
}

.drawer-en {
  margin-top: 6px;
  font-family: var(--font-num);
  font-size: 9.5px;
  letter-spacing: 0.18em;
  color: var(--text-3);
}

.drawer-tagline {
  margin-top: 14px;
  font-size: 12.5px;
  color: #8fd4ff;
}

.drawer-summary {
  margin-top: 22px;
  font-size: 13.5px;
  line-height: 1.95;
  color: var(--text-2);
}

.drawer-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 26px;
}

.drawer-meta div {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(120, 170, 255, 0.03);
}

.drawer-meta span {
  display: block;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--text-3);
}

.drawer-meta strong {
  display: block;
  margin-top: 5px;
  font-size: 13px;
  font-weight: 500;
  color: #d6e9ff;
  word-break: break-all;
}

.drawer-section {
  margin-top: 30px;
}

.drawer-section h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: #cfe4fb;
}

.drawer-section h3::before {
  content: "";
  width: 3px;
  height: 13px;
  border-radius: 2px;
  background: linear-gradient(180deg, #5ee7ff, #4f7dff);
}

.drawer-highlights li {
  position: relative;
  margin-bottom: 9px;
  padding-left: 22px;
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--text-2);
}

.drawer-highlights li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 7px;
  height: 7px;
  border: 1px solid #5ee7ff;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(94, 231, 255, 0.4);
}

.drawer-modules {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.drawer-modules span {
  padding: 5px 9px;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: rgba(120, 170, 255, 0.05);
  font-size: 11px;
  color: #a9c0dd;
}

.drawer-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.drawer-tech span {
  padding: 4px 8px;
  border: 1px solid rgba(56, 189, 248, 0.16);
  border-radius: 4px;
  background: rgba(56, 189, 248, 0.07);
  font-size: 10.5px;
  color: #8fd4ff;
}

.drawer-fin span {
  border-color: rgba(240, 195, 123, 0.2);
  background: rgba(240, 195, 123, 0.06);
  color: #f0c37b;
}

.drawer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.drawer-actions .btn {
  flex: 1;
  min-width: 160px;
}

.drawer-note {
  margin-top: 14px;
  font-size: 10.5px;
  line-height: 1.7;
  color: var(--text-3);
}

/* ---------- 18. Toast / to top ---------- */
.toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  z-index: 110;
  display: flex;
  align-items: center;
  gap: 10px;
  max-width: calc(100vw - 40px);
  padding: 13px 20px;
  border: 1px solid rgba(120, 200, 255, 0.25);
  border-radius: 12px;
  background: rgba(8, 18, 32, 0.95);
  backdrop-filter: blur(14px);
  box-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.9);
  font-size: 13px;
  color: #dff4ff;
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 20px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}

.toast.is-visible {
  opacity: 1;
  transform: translate(-50%, 0);
}

.toast .icon {
  width: 16px;
  height: 16px;
  color: #4ade80;
}

.to-top {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 70;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(120, 190, 255, 0.25);
  border-radius: 50%;
  background: rgba(8, 18, 32, 0.8);
  backdrop-filter: blur(10px);
  color: #9fd8ff;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity 0.4s, visibility 0.4s, transform 0.4s, border-color 0.3s, color 0.3s;
}

.to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

.to-top:hover {
  border-color: rgba(120, 220, 255, 0.5);
  color: #fff;
}

.to-top .icon {
  width: 18px;
  height: 18px;
}

.noscript {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: grid;
  place-items: center;
  padding: 40px;
  background: #04070e;
  font-size: 15px;
  color: #a5b7d4;
  text-align: center;
}

/* ---------- 19. Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
  transition-delay: var(--d, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 20. Keyframes ---------- */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

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

@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.5);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(74, 222, 128, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(74, 222, 128, 0);
  }
}

@keyframes nodePulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.45;
  }
}

@keyframes dash {
  to {
    stroke-dashoffset: -28;
  }
}

@keyframes heroIn {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes drawLine {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes growBar {
  from {
    transform: scaleY(0);
  }
  to {
    transform: scaleY(1);
  }
}

@keyframes aiDot {
  0%,
  80%,
  100% {
    opacity: 0.25;
    transform: translateY(0);
  }
  40% {
    opacity: 1;
    transform: translateY(-2px);
  }
}

@keyframes twinScan {
  0% {
    top: 8%;
    opacity: 0;
  }
  12% {
    opacity: 0.9;
  }
  88% {
    opacity: 0.9;
  }
  100% {
    top: 92%;
    opacity: 0;
  }
}

@keyframes twinPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(94, 231, 255, 0.45), 0 0 0 4px rgba(94, 231, 255, 0.08);
  }
  70% {
    box-shadow: 0 0 0 7px rgba(94, 231, 255, 0), 0 0 0 4px rgba(94, 231, 255, 0.04);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(94, 231, 255, 0), 0 0 0 4px rgba(94, 231, 255, 0.08);
  }
}

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes aurora {
  from {
    transform: translate3d(0, 0, 0) scale(1);
  }
  to {
    transform: translate3d(40px, -30px, 0) scale(1.08);
  }
}

@keyframes scrollLine {
  0% {
    transform: scaleY(0.2);
    opacity: 0;
  }
  35% {
    opacity: 1;
  }
  100% {
    transform: scaleY(1);
    opacity: 0;
  }
}

/* ---------- 21. Responsive ---------- */
@media (max-width: 1240px) and (min-width: 1081px) {
  .header-inner {
    gap: 20px;
  }

  .nav-link {
    padding: 10px 9px;
    font-size: 13.5px;
  }
}

@media (max-width: 1200px) {
  .section-head {
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 44px;
  }

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

  .cap-card > p {
    min-height: 0;
  }

  .fc-1 {
    left: 0;
  }

  .fc-2 {
    right: 0;
  }
}

@media (max-width: 1080px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    z-index: 55;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    width: min(360px, 86vw);
    height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h));
    margin: 0;
    padding: 24px 26px 40px;
    gap: 6px;
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
    background: #060d1a;
    overflow-y: auto;
    overscroll-behavior: contain;
    transform: translateX(102%);
    transition: transform 0.5s var(--ease);
  }

  body.nav-open .site-header::before {
    opacity: 1;
  }

  body.nav-open .main-nav {
    transform: none;
  }

  .nav-link {
    padding: 16px 6px;
    border-bottom: 1px solid rgba(120, 170, 255, 0.08);
    font-size: 17px;
    border-radius: 0;
  }

  .nav-link.is-active::after {
    display: none;
  }

  .nav-cta-mobile {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 46px;
    margin-top: 24px;
    border-radius: 999px;
    background: var(--grad-btn);
    font-size: 14px;
    font-weight: 600;
    color: #f4fcff;
  }

  .nav-cta-mobile .icon {
    width: 16px;
    height: 16px;
  }

  .nav-toggle {
    display: flex;
    z-index: 56;
  }

  .header-cta {
    display: none;
  }

  .header-actions {
    margin-left: auto;
  }

  body.nav-open .nav-toggle span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  body.nav-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  body.nav-open .nav-toggle span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  body.nav-open .nav-backdrop {
    opacity: 1;
    pointer-events: auto;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-h) + 70px);
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 64px;
  }

  .hero-copy {
    max-width: 720px;
  }

  .hero-visual {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
  }

  .hero-scroll {
    display: none;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 14px 0;
  }

  .stat {
    padding: 18px 24px;
  }

  .stat:first-child {
    padding-left: 24px;
  }

  .stat + .stat::before {
    display: none;
  }

  .stat:nth-child(even) {
    border-left: 1px solid var(--line);
  }

  .stat:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 22px;
    align-items: start;
  }

  .section-head-side {
    max-width: 640px;
  }

  .arch-grid {
    grid-template-columns: 1fr;
  }

  .ops-kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  .ops-kpi:nth-child(2) {
    border-right: 0;
  }

  .ops-kpi:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(120, 170, 255, 0.08);
  }

  .ops-grid {
    grid-template-columns: 1fr;
  }

  .ops-widget:nth-child(odd) {
    border-right: 0;
  }

  .ops-widget:nth-last-child(-n + 2) {
    border-bottom: 1px solid rgba(120, 170, 255, 0.08);
  }

  .ops-widget:last-child {
    border-bottom: 0;
  }

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

  .showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 210px;
  }

  .showcase-card--feature {
    grid-column: span 2;
    grid-row: span 2;
  }

  .twin-grid {
    grid-template-columns: 1fr;
  }

  .twin-viewport {
    min-height: 420px;
  }

  .twin-def {
    display: none;
  }

  .twin-levels {
    grid-template-columns: 1fr 1fr;
  }

  .fin-grid,
  .ai-grid {
    grid-template-columns: 1fr;
  }

  .ai-console {
    min-height: 0;
  }

  .ai-chat {
    height: 300px;
  }

  .ai-agent-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .roadmap-track {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px 24px;
  }

  .roadmap-line {
    display: none;
  }

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

  .news-card:last-child {
    grid-column: span 2;
  }

  .footer-main {
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 34px;
  }

  .footer-brand {
    grid-column: span 3;
  }
}

@media (max-width: 820px) {
  :root {
    --header-h: 68px;
  }

  .container {
    padding: 0 22px;
  }

  .header-inner {
    padding: 0 22px;
    gap: 16px;
  }

  .brand-text strong {
    font-size: 16px;
  }

  .brand-text em {
    font-size: 7.5px;
    letter-spacing: 0.2em;
  }

  .brand-mark {
    width: 34px;
    height: 34px;
  }

  .section {
    padding: 84px 0;
  }

  .fin-side {
    grid-template-columns: 1fr;
  }

  .fin-kpis {
    grid-template-columns: repeat(2, 1fr);
  }

  .fin-kpi:nth-child(2) {
    border-right: 0;
  }

  .fin-kpi:nth-child(-n + 2) {
    border-bottom: 1px solid rgba(120, 170, 255, 0.08);
  }

  .ai-agent-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ai-insight-grid {
    grid-template-columns: 1fr;
  }

  .ai-insight p {
    min-height: 0;
  }

  .twin-viewport {
    min-height: 360px;
  }

  .twin-flow {
    font-size: 9px;
  }

  .twin-levels {
    grid-template-columns: 1fr 1fr;
  }

  .section-head {
    margin-bottom: 40px;
  }

  .hero {
    padding-bottom: 56px;
  }

  .hero-copy h1 {
    font-size: clamp(38px, 9vw, 54px);
  }

  .hero-desc {
    font-size: 15px;
    line-height: 1.9;
  }

  .hero-actions .btn {
    flex: 1;
    min-width: 160px;
  }

  .fc-1 {
    top: 4%;
    left: 2%;
  }

  .fc-2 {
    top: 44%;
    right: 2%;
  }

  .fc-3 {
    bottom: 2%;
    left: 6%;
  }

  .float-card {
    min-width: 118px;
    padding: 11px 13px;
  }

  .fc-value {
    font-size: 20px;
  }

  .systems-grid {
    grid-template-columns: 1fr;
  }

  .sc-desc {
    min-height: 0;
  }

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

  .cap-card {
    padding: 24px 22px;
  }

  .arch-layer {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 18px 20px;
  }

  .arch-layer::before {
    left: -30px;
  }

  .ops-head {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    padding: 18px 20px;
  }

  .ops-kpi {
    padding: 18px 20px;
  }

  .ops-kpi strong {
    font-size: 27px;
  }

  .ops-widget {
    padding: 20px;
  }

  .ops-foot {
    padding: 12px 20px;
  }

  .roadmap-track {
    grid-template-columns: 1fr;
  }

  .step {
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: 18px;
  }

  .step-dot {
    margin-bottom: 0;
  }

  .step-body {
    min-height: 0;
  }

  .step-body p {
    min-height: 0;
  }

  .news-grid {
    grid-template-columns: 1fr;
  }

  .news-card:last-child {
    grid-column: auto;
  }

  .news-excerpt {
    min-height: 0;
  }

  .cta-section {
    padding: 20px 0 64px;
  }

  .cta-panel {
    padding: 56px 24px;
    border-radius: 20px;
  }

  .cta-panel > p {
    font-size: 13.5px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding-bottom: 40px;
  }

  .footer-brand {
    grid-column: span 2;
  }

  .footer-bottom {
    justify-content: flex-start;
    gap: 10px;
    padding: 22px;
  }

  .footer-note {
    flex-basis: 100%;
  }

  .drawer-panel {
    padding: 38px 24px 40px;
  }

  .lightbox-panel {
    width: 94vw;
  }

  .lightbox-media img {
    max-height: 62vh;
  }

  .lightbox-copy h3 {
    font-size: 18px;
  }

  .lightbox-copy p {
    font-size: 11.5px;
  }

  .drawer-hero {
    padding-right: 36px;
  }

  .drawer-heading h2 {
    font-size: 21px;
  }

  .drawer-meta {
    grid-template-columns: 1fr;
  }

  .ops-time {
    font-size: 10.5px;
  }
}

@media (max-width: 560px) {
  .container {
    padding: 0 18px;
  }

  .header-inner {
    padding: 0 18px;
  }

  .eyebrow {
    font-size: 10px;
    letter-spacing: 0.16em;
  }

  .hero-meta {
    gap: 10px 18px;
    font-size: 11.5px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .float-card {
    transform: scale(0.92);
  }

  .fc-1 {
    left: -4%;
  }

  .fc-2 {
    right: -4%;
  }

  .stats-grid {
    padding: 8px 0;
  }

  .stat-num {
    font-size: 36px;
  }

  .stat {
    padding: 14px 16px;
  }

  .stat:first-child {
    padding-left: 16px;
  }

  .stat-label {
    font-size: 12px;
  }

  .filter-btn {
    height: 36px;
    padding: 0 14px;
    font-size: 12.5px;
  }

  .fin-head {
    flex-wrap: wrap;
    gap: 8px;
    padding: 16px 18px;
  }

  .fin-kpi {
    padding: 14px 16px;
  }

  .fin-kpi strong {
    font-size: 22px;
  }

  .fin-cost-legend {
    grid-template-columns: 1fr 1fr;
  }

  .fin-caps,
  .fin-insight,
  .ai-agents {
    padding: 16px;
  }

  .ai-console-head {
    flex-wrap: wrap;
    gap: 6px;
    padding: 14px 16px;
  }

  .ai-console-meta {
    display: none;
  }

  .ai-chat {
    height: 356px;
    padding: 16px 14px;
  }

  .ai-bubble {
    max-width: 90%;
    padding: 10px 12px;
    font-size: 12px;
  }

  .ai-evidence {
    gap: 4px;
  }

  .ai-evidence div {
    padding: 6px;
  }

  .ai-prompts {
    padding: 0 14px 8px;
  }

  .ai-inputbar {
    padding: 6px 14px 0;
  }

  .ai-foot {
    padding: 6px 14px 12px;
  }

  .ai-agent {
    padding: 10px;
  }

  .ai-insights {
    margin-top: 18px;
  }

  .fin-systems {
    padding: 14px;
  }

  .fin-chip {
    padding: 5px 8px;
    font-size: 10px;
  }

  .system-card {
    padding: 22px 20px 18px;
  }

  .section-head h2 {
    font-size: 30px;
  }

  .section-head--center h2 {
    font-size: 30px;
  }

  .cap-tags span {
    font-size: 11px;
    padding: 6px 11px;
  }

  .al-chips span {
    font-size: 10.5px;
  }

  .ops-kpi strong {
    font-size: 24px;
  }

  .bar-chart {
    height: 170px;
    gap: 8px;
  }

  .bar {
    height: 108px;
  }

  .donut {
    width: 148px;
    height: 148px;
  }

  .donut-legend {
    gap: 7px 12px;
  }

  .cta-panel h2 {
    font-size: 30px;
  }

  .cta-actions {
    flex-direction: column;
  }

  .cta-actions .btn {
    width: 100%;
  }

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

  .drawer-panel {
    width: 100%;
    padding: 34px 20px 36px;
  }

  .drawer-actions {
    flex-direction: column;
  }

  .drawer-actions .btn {
    width: 100%;
    flex: none;
  }
}

@media (max-width: 640px) {
  .float-card {
    display: none;
  }

  .showcase-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: 12px;
  }

  .showcase-card,
  .showcase-card--feature {
    grid-column: auto;
    grid-row: auto;
    height: 220px;
  }

  .showcase-card--feature {
    height: 300px;
  }

  .showcase-card--feature .showcase-info strong {
    font-size: 20px;
  }

  .showcase-info strong {
    font-size: 15px;
  }

  .showcase-info em {
    font-size: 10px;
  }

  .showcase-foot {
    text-align: left;
  }

  .lightbox-panel {
    width: 94vw;
  }

  .lightbox-media img {
    max-height: 56vh;
  }

  .lightbox-bar {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .lightbox-nav {
    width: 100%;
    justify-content: flex-end;
  }

  .lightbox-close {
    top: 14px;
    right: 14px;
  }

  .lightbox-copy p {
    font-size: 11px;
    line-height: 1.6;
  }

  .twin-viewport {
    min-height: 280px;
  }

  .twin-hotspot {
    display: none;
  }

  .twin-hud {
    padding: 10px 12px;
    font-size: 8.5px;
  }

  .twin-caps {
    grid-template-columns: 1fr;
  }

  .twin-levels {
    grid-template-columns: 1fr;
  }

  .twin-flow {
    gap: 4px;
    padding: 9px 10px;
    font-size: 8.5px;
  }

  .twin-foot {
    text-align: left;
  }

  .fin-chart-block {
    overflow: visible;
    padding-bottom: 0;
  }

  .fin-chart {
    min-width: 0;
  }

  .fin-axis-left text,
  .fin-axis-right text,
  .fin-axis-x text,
  .fin-value-labels text {
    font-size: 14px;
  }
}

/* ---------- 22. Motion preference ---------- */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal,
  .hero-anim {
    opacity: 1;
    transform: none;
  }

  .trend-line {
    stroke-dashoffset: 0;
  }

  .fin-bar {
    transform: none;
  }

  .fin-line {
    stroke-dashoffset: 0;
  }

  .fin-dots circle {
    opacity: 1;
  }

  .twin-scan {
    display: none;
  }

  .twin-hotspot i {
    animation: none;
  }

  .trend-area,
  .trend-dots circle {
    opacity: 1;
  }

  .bar i {
    transform: scaleY(1);
  }
}

/* ==========================================================================
   Light theme — data-theme="light"
   浅色版本：白底、浅蓝灰分区、深蓝文字、柔和蓝紫强调
   ========================================================================== */
html[data-theme="light"] {
  --bg: #f3f8fd;
  --bg-2: #eaf3fc;
  --surface: #ffffff;
  --surface-2: #f7fbff;
  --line: rgba(20, 60, 110, 0.12);
  --line-2: rgba(20, 60, 110, 0.22);
  --text: #0e2740;
  --text-2: #3f5c7a;
  --text-3: #5b718a;
  --cyan: #0284c7;
  --sky: #0ea5e9;
  --blue: #2563eb;
  --indigo: #6366f1;
  --grad-text: linear-gradient(100deg, #0a3a6a 0%, #0b6bff 55%, #0891b2 100%);
  --grad-btn: linear-gradient(115deg, #1d6bff 0%, #0ea5e9 100%);
  color-scheme: light;
}

html[data-theme="light"] body {
  background: var(--bg);
  color: var(--text);
}

html[data-theme="light"] ::selection {
  background: rgba(37, 99, 235, 0.18);
  color: #0e2740;
}

html[data-theme="light"] ::-webkit-scrollbar-track {
  background: #eef4fa;
}

html[data-theme="light"] ::-webkit-scrollbar-thumb {
  background: #c3d5e8;
  border-color: #eef4fa;
}

html[data-theme="light"] .bg-layer {
  background:
    radial-gradient(1200px 640px at 10% -8%, rgba(37, 99, 235, 0.10), transparent 62%),
    radial-gradient(900px 540px at 90% 2%, rgba(14, 165, 233, 0.10), transparent 65%),
    linear-gradient(180deg, #f7fbff 0%, #eef5fc 100%);
}

html[data-theme="light"] .bg-grid {
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.055) 1px, transparent 1px);
}

html[data-theme="light"] .bg-aurora {
  opacity: 0.45;
}

html[data-theme="light"] .aurora-a {
  background: radial-gradient(circle, rgba(37, 99, 235, 0.18), transparent 65%);
}

html[data-theme="light"] .aurora-b {
  background: radial-gradient(circle, rgba(99, 102, 241, 0.13), transparent 65%);
}

html[data-theme="light"] .aurora-c {
  background: radial-gradient(circle, rgba(14, 165, 233, 0.12), transparent 65%);
}

html[data-theme="light"] .bg-stars {
  display: none;
}

html[data-theme="light"] .site-header::before {
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(18px) saturate(140%);
}

html[data-theme="light"] .site-header.is-scrolled {
  box-shadow: 0 1px 0 var(--line), 0 12px 34px -28px rgba(15, 60, 120, 0.35);
}

html[data-theme="light"] .brand-text strong {
  color: var(--text);
}

html[data-theme="light"] .brand-text em {
  color: var(--text-3);
}

html[data-theme="light"] .nav-link {
  color: var(--text-2);
}

html[data-theme="light"] .nav-link:hover {
  color: #0b4a8a;
  background: rgba(37, 99, 235, 0.06);
}

html[data-theme="light"] .nav-link.is-active {
  color: #0b4a8a;
}

html[data-theme="light"] .nav-link.is-active::after {
  background: linear-gradient(90deg, #0ea5e9, #2563eb);
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.4);
}

html[data-theme="light"] .nav-toggle {
  background: #fff;
  border-color: var(--line);
}

html[data-theme="light"] .nav-toggle span {
  background: #0e2740;
}

html[data-theme="light"] .scroll-progress {
  background: linear-gradient(90deg, #0ea5e9, #2563eb, #6366f1);
  box-shadow: 0 0 10px rgba(37, 99, 235, 0.35);
}

html[data-theme="light"] .nav-backdrop {
  background: rgba(15, 30, 50, 0.28);
}

@media (max-width: 1080px) {
  html[data-theme="light"] .main-nav {
    background: #fff;
    border-color: var(--line);
    box-shadow: -20px 0 60px -34px rgba(15, 60, 120, 0.4);
  }

  html[data-theme="light"] .nav-link {
    border-bottom-color: rgba(20, 60, 110, 0.08);
  }
}

html[data-theme="light"] .btn-ghost {
  color: var(--text);
  border-color: rgba(37, 99, 235, 0.18);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 26px -24px rgba(15, 60, 120, 0.4);
}

html[data-theme="light"] .btn-ghost:hover {
  border-color: rgba(37, 99, 235, 0.4);
  background: #fff;
}

html[data-theme="light"] .btn-primary {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 14px 32px -14px rgba(37, 99, 235, 0.55);
}

html[data-theme="light"] .btn-play {
  color: #0b6bff;
  border-color: rgba(37, 99, 235, 0.22);
  background: rgba(37, 99, 235, 0.07);
}

html[data-theme="light"] .hero::before {
  background: radial-gradient(900px 620px at 72% 46%, rgba(37, 99, 235, 0.10), transparent 65%);
}

html[data-theme="light"] .hero-desc {
  color: var(--text-2);
}

html[data-theme="light"] .hero-meta {
  color: var(--text-3);
}

html[data-theme="light"] .hero-meta .icon {
  color: #0b6bff;
}

html[data-theme="light"] .hero-scroll {
  color: var(--text-3);
}

html[data-theme="light"] .hero-scroll i {
  background: linear-gradient(180deg, rgba(37, 99, 235, 0.55), transparent);
}

html[data-theme="light"] .nexus-panel::before {
  content: "";
  position: absolute;
  inset: 9%;
  z-index: 0;
  border-radius: 50%;
  background: radial-gradient(circle, #fff 0%, rgba(238, 247, 255, 0.94) 56%, rgba(238, 247, 255, 0) 73%);
  box-shadow: 0 40px 90px -56px rgba(15, 60, 120, 0.4);
  pointer-events: none;
}

html[data-theme="light"] .nexus-glow {
  background: radial-gradient(circle, rgba(37, 99, 235, 0.16), rgba(14, 165, 233, 0.05) 46%, transparent 68%);
  filter: blur(30px);
}

html[data-theme="light"] .nexus {
  z-index: 1;
}

html[data-theme="light"] .nexus > circle {
  stroke: rgba(37, 99, 235, 0.16);
}

html[data-theme="light"] .nexus .ticks {
  stroke: rgba(37, 99, 235, 0.26);
}

html[data-theme="light"] .nexus .nodes circle:nth-child(1) {
  fill: rgba(37, 99, 235, 0.05);
}

html[data-theme="light"] .nexus .nodes circle:nth-child(2) {
  fill: #fff;
  stroke: rgba(37, 99, 235, 0.45);
}

html[data-theme="light"] .nexus .nodes circle:nth-child(3) {
  fill: #0ea5e9;
}

html[data-theme="light"] .nexus .core > circle {
  stroke: rgba(37, 99, 235, 0.16);
}

html[data-theme="light"] .nexus .core > path:nth-of-type(1) {
  fill: #fff;
  stroke: rgba(37, 99, 235, 0.5);
}

html[data-theme="light"] .nexus .core > path:nth-of-type(2) {
  stroke: rgba(37, 99, 235, 0.15);
}

html[data-theme="light"] .n-en {
  fill: #2563eb;
  opacity: 0.9;
}

html[data-theme="light"] .n-cn {
  fill: #3f5c7a;
}

html[data-theme="light"] .nexus-title {
  fill: #0b3a66;
}

html[data-theme="light"] .nexus-sub {
  fill: #5c7893;
}

html[data-theme="light"] .corner-brackets {
  stroke: rgba(37, 99, 235, 0.22);
}

html[data-theme="light"] .float-card {
  border-color: rgba(37, 99, 235, 0.16);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 45px -28px rgba(15, 60, 120, 0.4), inset 0 1px 0 #fff;
}

html[data-theme="light"] .fc-label,
html[data-theme="light"] .fc-sub {
  color: var(--text-3);
}

html[data-theme="light"] .fc-value {
  color: #0e2740;
}

html[data-theme="light"] .fc-value small {
  color: #0b6bff;
}

html[data-theme="light"] .fc-spark path {
  stroke: #0ea5e9;
}

html[data-theme="light"] .stats-band {
  border-color: var(--line);
  background: linear-gradient(180deg, #fff, #f7fbff);
}

html[data-theme="light"] .stat-num {
  background: linear-gradient(180deg, #0b3a6a 0%, #0b6bff 100%);
  -webkit-background-clip: text;
  background-clip: text;
}

html[data-theme="light"] .stat-label {
  color: var(--text-2);
}

html[data-theme="light"] .stat em {
  color: var(--text-3);
}

html[data-theme="light"] .stat + .stat::before {
  background: linear-gradient(180deg, transparent, var(--line-2), transparent);
}

html[data-theme="light"] .section-alt {
  background: linear-gradient(180deg, #f2f8ff, #edf5fd);
}

html[data-theme="light"] .section-alt::before {
  background: linear-gradient(90deg, transparent, var(--line), transparent);
}

html[data-theme="light"] .eyebrow {
  color: #1668a8;
}

html[data-theme="light"] .eyebrow > span {
  background: linear-gradient(90deg, #0ea5e9, transparent);
}

html[data-theme="light"] .section-head-side p {
  color: var(--text-2);
}

html[data-theme="light"] .section-head-note {
  color: var(--text-3);
}

html[data-theme="light"] .note-dot {
  background: #0b6bff;
  box-shadow: 0 0 8px rgba(37, 99, 235, 0.45);
}

html[data-theme="light"] .link-more {
  color: #0b63c0;
}

html[data-theme="light"] .link-more:hover {
  color: #084a8f;
}

html[data-theme="light"] .filter-btn {
  border-color: var(--line);
  background: #fff;
  color: var(--text-2);
}

html[data-theme="light"] .filter-btn:hover {
  border-color: rgba(37, 99, 235, 0.25);
  color: #0b4a8a;
}

html[data-theme="light"] .filter-btn.is-active {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.07);
  color: #0b4a8a;
  box-shadow: inset 0 1px 0 #fff, 0 8px 24px -18px rgba(37, 99, 235, 0.4);
}

html[data-theme="light"] .filter-count {
  opacity: 0.6;
}

html[data-theme="light"] .system-card {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 18px 44px -38px rgba(15, 60, 120, 0.32);
}

html[data-theme="light"] .system-card::before {
  background: radial-gradient(420px 220px at 80% 0%, rgba(14, 165, 233, 0.09), transparent 70%);
}

html[data-theme="light"] .system-card::after {
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.45), transparent);
}

html[data-theme="light"] .system-card:hover,
html[data-theme="light"] .system-card:focus-visible {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 30px 64px -38px rgba(15, 60, 120, 0.46), inset 0 1px 0 #fff;
}

html[data-theme="light"] .sc-cat[data-cat="industry"] {
  color: #0369a1;
  border-color: rgba(2, 132, 199, 0.25);
  background: rgba(2, 132, 199, 0.07);
}

html[data-theme="light"] .sc-cat[data-cat="iot"] {
  color: #6d28d9;
  border-color: rgba(124, 58, 237, 0.22);
  background: rgba(124, 58, 237, 0.07);
}

html[data-theme="light"] .sc-cat[data-cat="data"] {
  color: #0f766e;
  border-color: rgba(13, 148, 136, 0.24);
  background: rgba(13, 148, 136, 0.07);
}

html[data-theme="light"] .sc-cat[data-cat="ops"] {
  color: #a16207;
  border-color: rgba(180, 120, 20, 0.24);
  background: rgba(245, 180, 60, 0.09);
}

html[data-theme="light"] .sc-cat[data-cat="finance"] {
  color: #b45309;
  border-color: rgba(180, 83, 9, 0.25);
  background: rgba(245, 158, 11, 0.09);
}

html[data-theme="light"] .sc-idx {
  color: rgba(20, 60, 110, 0.35);
}

html[data-theme="light"] .sc-icon {
  border-color: rgba(37, 99, 235, 0.18);
  background: linear-gradient(150deg, #eef8ff, #e5f0ff);
  color: #0b6b9e;
}

html[data-theme="light"] .system-card:hover .sc-icon {
  color: #0b4a8a;
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 0 22px -10px rgba(37, 99, 235, 0.35);
}

html[data-theme="light"] .sc-title {
  color: var(--text);
}

html[data-theme="light"] .sc-en {
  color: var(--text-3);
}

html[data-theme="light"] .sc-desc {
  color: var(--text-2);
}

html[data-theme="light"] .sc-tags span {
  border-color: rgba(20, 60, 110, 0.1);
  background: #f4f8fd;
  color: #5a7692;
}

html[data-theme="light"] .sc-foot {
  border-top-color: rgba(20, 60, 110, 0.09);
  color: var(--text-3);
}

html[data-theme="light"] .sc-more {
  color: #0b63c0;
}

html[data-theme="light"] .sc-flag--ai {
  color: #0369a1;
  border-color: rgba(2, 132, 199, 0.25);
  background: rgba(2, 132, 199, 0.07);
}

html[data-theme="light"] .sc-flag--fin {
  color: #a16207;
  border-color: rgba(180, 120, 20, 0.25);
  background: rgba(245, 180, 60, 0.1);
}

html[data-theme="light"] .system-card--more {
  border-color: rgba(37, 99, 235, 0.2);
  background: #fbfdff;
}

html[data-theme="light"] .sc-more-body p {
  color: var(--text-2);
}

html[data-theme="light"] .sc-more-icon {
  border-color: rgba(37, 99, 235, 0.35);
  background: rgba(37, 99, 235, 0.06);
  color: #0b63c0;
}

html[data-theme="light"] .sc-more-link {
  color: #0b63c0;
}

html[data-theme="light"] .showcase-section {
  border-color: var(--line);
  background:
    radial-gradient(900px 520px at 50% 0%, rgba(37, 99, 235, 0.06), transparent 65%),
    linear-gradient(180deg, #f7fbff, #f1f7fe);
}

html[data-theme="light"] .showcase-card {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 24px 55px -46px rgba(15, 60, 120, 0.4);
}

html[data-theme="light"] .showcase-card:hover,
html[data-theme="light"] .showcase-card:focus-visible {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 30px 65px -42px rgba(15, 60, 120, 0.5), inset 0 1px 0 #fff;
}

html[data-theme="light"] .showcase-tag {
  color: #eaf7ff;
  border-color: rgba(255, 255, 255, 0.24);
  background: rgba(8, 25, 45, 0.66);
}

html[data-theme="light"] .showcase-info strong {
  color: #fff;
}

html[data-theme="light"] .showcase-info em {
  color: #dbe9f7;
}

html[data-theme="light"] .showcase-foot {
  color: var(--text-3);
}

html[data-theme="light"] .lightbox-backdrop {
  background: rgba(18, 35, 55, 0.5);
}

html[data-theme="light"] .lightbox-panel {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 46px 110px -50px rgba(15, 60, 120, 0.6);
  overflow: hidden;
}

html[data-theme="light"] .lightbox-media {
  border: 0;
  border-radius: 0;
  background: #0d1928;
  box-shadow: none;
}

html[data-theme="light"] .lightbox-bar {
  padding: 16px 20px 18px;
  background: #fff;
}

html[data-theme="light"] .lightbox-tag {
  color: #0b63c0;
  border-color: rgba(37, 99, 235, 0.25);
  background: rgba(37, 99, 235, 0.06);
}

html[data-theme="light"] .lightbox-copy h3 {
  color: var(--text);
}

html[data-theme="light"] .lightbox-copy p {
  color: var(--text-2);
}

html[data-theme="light"] .lightbox-nav button {
  border-color: var(--line);
  background: #f4f8fd;
  color: var(--text-2);
}

html[data-theme="light"] .lightbox-nav button:hover {
  border-color: rgba(37, 99, 235, 0.35);
  background: #eef7ff;
  color: #0b4a8a;
}

html[data-theme="light"] .lightbox-count {
  color: var(--text-3);
}

html[data-theme="light"] .lightbox-close {
  border-color: var(--line);
  background: #fff;
  color: var(--text-2);
  box-shadow: 0 12px 30px -22px rgba(15, 60, 120, 0.5);
}

html[data-theme="light"] .lightbox-close:hover {
  border-color: rgba(37, 99, 235, 0.35);
  color: #0b4a8a;
}

html[data-theme="light"] .fin-cockpit {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 34px 78px -56px rgba(15, 60, 120, 0.4);
}

html[data-theme="light"] .fin-head {
  border-color: var(--line);
  background: #fbfdff;
}

html[data-theme="light"] .fin-title {
  color: var(--text);
}

html[data-theme="light"] .fin-title em {
  border-color: var(--line);
  color: var(--text-3);
}

html[data-theme="light"] .fin-period {
  color: #a16207;
  border-color: rgba(196, 138, 42, 0.25);
  background: rgba(196, 138, 42, 0.07);
}

html[data-theme="light"] .fin-kpis {
  border-color: var(--line);
}

html[data-theme="light"] .fin-kpi {
  border-color: rgba(20, 60, 110, 0.08);
}

html[data-theme="light"] .fin-kpi > span {
  color: var(--text-3);
}

html[data-theme="light"] .fin-kpi strong {
  color: var(--text);
}

html[data-theme="light"] .fin-kpi strong small {
  color: var(--text-3);
}

html[data-theme="light"] .fin-kpi .down {
  color: #b7791f;
}

html[data-theme="light"] .fin-chart-block {
  border-color: var(--line);
}

html[data-theme="light"] .fin-block-head {
  color: var(--text);
}

html[data-theme="light"] .fin-legend {
  color: var(--text-3);
}

html[data-theme="light"] .fin-grid-lines {
  stroke: rgba(20, 60, 110, 0.1);
}

html[data-theme="light"] .fin-axis-left text,
html[data-theme="light"] .fin-axis-right text,
html[data-theme="light"] .fin-axis-x text {
  fill: #6b7f99;
}

html[data-theme="light"] .fin-value-labels text {
  fill: var(--text);
}

html[data-theme="light"] .fin-value-labels .fin-margin-label {
  fill: #a16207;
}

html[data-theme="light"] .fin-dots circle {
  fill: #fff;
  stroke: #c48a2a;
}

html[data-theme="light"] .fin-dots .is-last {
  fill: #c48a2a;
  stroke: #a16207;
}

html[data-theme="light"] .fin-cost-total {
  color: var(--text-3);
}

html[data-theme="light"] .fin-cost-legend {
  color: var(--text-3);
}

html[data-theme="light"] .fin-cost-legend strong {
  color: var(--text);
}

html[data-theme="light"] .fin-caps {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 22px 55px -48px rgba(15, 60, 120, 0.3);
}

html[data-theme="light"] .fin-side-head h3 {
  color: var(--text);
}

html[data-theme="light"] .fin-side-head span {
  border-color: var(--line);
  background: #f4f8fd;
  color: var(--text-3);
}

html[data-theme="light"] .fin-cap {
  border-color: rgba(20, 60, 110, 0.08);
  background: #f8fbff;
}

html[data-theme="light"] .fin-cap:hover {
  border-color: rgba(37, 99, 235, 0.2);
  background: #f2f8ff;
}

html[data-theme="light"] .fin-cap strong {
  color: var(--text);
}

html[data-theme="light"] .fin-cap span {
  color: var(--text-3);
}

html[data-theme="light"] .fin-insight {
  border-color: rgba(196, 138, 42, 0.3);
  background: linear-gradient(150deg, #fffaf0, #fff);
}

html[data-theme="light"] .fin-insight::before {
  background: radial-gradient(circle, rgba(240, 195, 123, 0.3), transparent 65%);
}

html[data-theme="light"] .fin-ai-label,
html[data-theme="light"] .fin-conf {
  color: #a16207;
}

html[data-theme="light"] .fin-conf {
  border-color: rgba(196, 138, 42, 0.28);
}

html[data-theme="light"] .fin-insight p {
  color: var(--text-2);
}

html[data-theme="light"] .fin-action {
  background: linear-gradient(120deg, #e0a33e, #f0c37b);
  color: #3a2608;
}

html[data-theme="light"] .fin-action--ghost {
  border-color: rgba(196, 138, 42, 0.3);
  background: transparent;
  color: #a16207;
}

html[data-theme="light"] .fin-insight-foot {
  color: var(--text-3);
}

html[data-theme="light"] .fin-systems {
  border-color: var(--line);
  background: #fff;
}

html[data-theme="light"] .fin-systems-head {
  color: var(--text-2);
}

html[data-theme="light"] .fin-system-chips {
  color: var(--text-2);
}

html[data-theme="light"] .fin-chip {
  border-color: rgba(20, 60, 110, 0.1);
  background: #f8fbff;
  color: #3f5c7a;
}

html[data-theme="light"] .fin-chip em {
  color: var(--text-3);
}

html[data-theme="light"] .fin-chip:hover {
  border-color: rgba(37, 99, 235, 0.3);
  background: #eef7ff;
  color: #0b4a8a;
}

html[data-theme="light"] .ai-section {
  border-color: var(--line);
  background:
    radial-gradient(900px 520px at 18% 8%, rgba(37, 99, 235, 0.06), transparent 65%),
    radial-gradient(760px 520px at 86% 58%, rgba(139, 92, 246, 0.07), transparent 66%),
    #f8fbff;
}

html[data-theme="light"] .ai-bg::before {
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.045) 1px, transparent 1px);
}

html[data-theme="light"] .ai-console {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 34px 78px -56px rgba(15, 60, 120, 0.4);
}

html[data-theme="light"] .ai-console-head {
  border-color: var(--line);
  background: #fbfdff;
}

html[data-theme="light"] .ai-console-title {
  color: var(--text);
}

html[data-theme="light"] .ai-console-title em {
  color: #0b63c0;
  border-color: rgba(37, 99, 235, 0.25);
  background: rgba(37, 99, 235, 0.05);
}

html[data-theme="light"] .ai-console-meta {
  color: var(--text-3);
}

html[data-theme="light"] .ai-chat {
  background: #f8fbff;
}

html[data-theme="light"] .ai-bubble {
  border-color: var(--line);
  background: #fff;
  color: var(--text-2);
}

html[data-theme="light"] .ai-msg--user .ai-bubble {
  border-color: rgba(37, 99, 235, 0.18);
  background: #e8f2ff;
  color: #0e2740;
}

html[data-theme="light"] .ai-avatar {
  border-color: rgba(37, 99, 235, 0.2);
  background: #eef7ff;
  color: #0b63c0;
}

html[data-theme="light"] .ai-evidence div {
  border-color: var(--line);
  background: #f8fbff;
}

html[data-theme="light"] .ai-evidence span {
  color: var(--text-3);
}

html[data-theme="light"] .ai-evidence strong {
  color: var(--text);
}

html[data-theme="light"] .ai-action {
  border-color: rgba(37, 99, 235, 0.25);
  background: #eef7ff;
  color: #0b63c0;
}

html[data-theme="light"] .ai-meta {
  color: var(--text-3);
}

html[data-theme="light"] .ai-prompt {
  border-color: var(--line);
  background: #fff;
  color: var(--text-2);
}

html[data-theme="light"] .ai-prompt:hover,
html[data-theme="light"] .ai-prompt.is-active {
  border-color: rgba(37, 99, 235, 0.35);
  background: #e8f2ff;
  color: #0b4a8a;
}

html[data-theme="light"] .ai-inputbar input {
  border-color: var(--line);
  background: #fff;
  color: var(--text);
}

html[data-theme="light"] .ai-inputbar input::placeholder {
  color: #6b7f99;
}

html[data-theme="light"] .ai-foot {
  color: var(--text-3);
}

html[data-theme="light"] .ai-agents {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 22px 55px -48px rgba(15, 60, 120, 0.3);
}

html[data-theme="light"] .ai-side-head h3 {
  color: var(--text);
}

html[data-theme="light"] .ai-agent {
  border-color: rgba(20, 60, 110, 0.08);
  background: #f8fbff;
}

html[data-theme="light"] .ai-agent:hover {
  border-color: rgba(37, 99, 235, 0.2);
  background: #f2f8ff;
}

html[data-theme="light"] .ai-agent h4 {
  color: var(--text);
}

html[data-theme="light"] .ai-agent-icon {
  border-color: rgba(37, 99, 235, 0.18);
  background: #eef7ff;
  color: #0b63c0;
}

html[data-theme="light"] .ai-agent p {
  color: var(--text-3);
}

html[data-theme="light"] .ai-agent p strong {
  color: #0b63c0;
}

html[data-theme="light"] .ai-loop {
  border-color: var(--line);
  background: #fff;
}

html[data-theme="light"] .ai-loop-head {
  color: var(--text-2);
}

html[data-theme="light"] .ai-loop-head em {
  color: var(--text-3);
}

html[data-theme="light"] .ai-loop-steps {
  color: var(--text-2);
}

html[data-theme="light"] .ai-insight {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 18px 44px -38px rgba(15, 60, 120, 0.3);
}

html[data-theme="light"] .ai-insights-head {
  color: #0b63c0;
}

html[data-theme="light"] .ai-insight-top {
  color: #084a8f;
}

html[data-theme="light"] .ai-insight-top em {
  border-color: rgba(196, 138, 42, 0.25);
  color: #a16207;
}

html[data-theme="light"] .ai-side-head > span,
html[data-theme="light"] .ai-agent-live {
  color: #15803d;
}

html[data-theme="light"] .ai-insight-top em {
  border-color: rgba(196, 138, 42, 0.25);
  color: #a16207;
}

html[data-theme="light"] .ai-insight p {
  color: var(--text-2);
}

html[data-theme="light"] .ai-insight button {
  color: #0b63c0;
}

html[data-theme="light"] .digital-twin-section {
  border-color: var(--line);
  background:
    radial-gradient(900px 540px at 22% 8%, rgba(37, 99, 235, 0.06), transparent 65%),
    radial-gradient(760px 520px at 82% 60%, rgba(13, 148, 136, 0.05), transparent 66%),
    #f7fbff;
}

html[data-theme="light"] .twin-bg {
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.04) 1px, transparent 1px);
}

html[data-theme="light"] .twin-viewport {
  border: 6px solid #fff;
  box-shadow: 0 0 0 1px rgba(37, 99, 235, 0.16),
    0 34px 78px -56px rgba(15, 60, 120, 0.45);
}

html[data-theme="light"] .twin-def {
  color: var(--text-2);
}

html[data-theme="light"] .twin-flow {
  border-color: rgba(20, 60, 110, 0.14);
  background: #fff;
  color: var(--text-2);
}

html[data-theme="light"] .twin-cap {
  border-color: rgba(20, 60, 110, 0.1);
  background: #fff;
}

html[data-theme="light"] .twin-cap:hover {
  border-color: rgba(37, 99, 235, 0.25);
  background: #f8fbff;
}

html[data-theme="light"] .twin-cap strong {
  color: var(--text);
}

html[data-theme="light"] .twin-cap span {
  color: var(--text-3);
}

html[data-theme="light"] .twin-metrics div {
  border-color: rgba(20, 60, 110, 0.1);
  background: #fff;
}

html[data-theme="light"] .twin-metrics strong {
  color: var(--text);
}

html[data-theme="light"] .twin-metrics span {
  color: var(--text-3);
}

html[data-theme="light"] .twin-ai {
  border-color: rgba(124, 58, 237, 0.22);
  background: linear-gradient(120deg, #f3efff, #eef8ff);
}

html[data-theme="light"] .twin-ai:hover {
  border-color: rgba(124, 58, 237, 0.4);
}

html[data-theme="light"] .twin-ai strong {
  color: #4c1d95;
}

html[data-theme="light"] .twin-ai span {
  color: var(--text-2);
}

html[data-theme="light"] .twin-ai-icon {
  background: rgba(124, 58, 237, 0.1);
  color: #6d28d9;
}

html[data-theme="light"] .twin-ai > .icon {
  color: #6d28d9;
}

html[data-theme="light"] .twin-level {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 14px 36px -32px rgba(15, 60, 120, 0.3);
}

html[data-theme="light"] .twin-level:hover {
  border-color: rgba(37, 99, 235, 0.3);
  background: #f8fbff;
}

html[data-theme="light"] .twin-level strong {
  color: var(--text);
}

html[data-theme="light"] .twin-level span {
  color: var(--text-3);
}

html[data-theme="light"] .twin-level em {
  color: #0b63c0;
}

html[data-theme="light"] .twin-level > .icon {
  color: var(--text-3);
}

html[data-theme="light"] .twin-foot {
  color: var(--text-3);
}

@media (max-width: 640px) {
  html[data-theme="light"] .twin-viewport {
    border-width: 4px;
  }
}

html[data-theme="light"] .fin-kpi .up,
html[data-theme="light"] .fin-kpi .good {
  color: #15803d;
}

html[data-theme="light"] .ops-kpi .up {
  color: #15803d;
}

html[data-theme="light"] .ops-kpi .down {
  color: #0369a1;
}

html[data-theme="light"] .ow-tag--live {
  color: #15803d;
  border-color: rgba(21, 128, 61, 0.22);
  background: rgba(21, 128, 61, 0.07);
}

html[data-theme="light"] .cap-card {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 18px 44px -38px rgba(15, 60, 120, 0.3);
}

html[data-theme="light"] .cap-card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 24px 55px -40px rgba(15, 60, 120, 0.4);
}

html[data-theme="light"] .cap-icon {
  border-color: rgba(37, 99, 235, 0.18);
  background: #eef8ff;
  color: #0b6b9e;
}

html[data-theme="light"] .cap-idx {
  color: rgba(20, 60, 110, 0.14);
}

html[data-theme="light"] .cap-card h3 {
  color: var(--text);
}

html[data-theme="light"] .cap-en {
  color: var(--text-3);
}

html[data-theme="light"] .cap-card > p {
  color: var(--text-2);
}

html[data-theme="light"] .cap-metrics {
  border-color: var(--line);
}

html[data-theme="light"] .cap-metrics li {
  border-color: rgba(20, 60, 110, 0.07);
  color: var(--text-3);
}

html[data-theme="light"] .cap-metrics strong {
  color: var(--text);
}

html[data-theme="light"] .cap-tags span {
  border-color: var(--line);
  background: #fff;
  color: var(--text-2);
}

html[data-theme="light"] .arch-stack::before {
  background: linear-gradient(180deg, transparent, var(--line-2), transparent);
}

html[data-theme="light"] .arch-layer {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 14px 36px -34px rgba(15, 60, 120, 0.28);
}

html[data-theme="light"] .arch-layer::before {
  border-color: #0b6bff;
  background: #fff;
  box-shadow: 0 0 12px rgba(37, 99, 235, 0.4);
}

html[data-theme="light"] .arch-layer:hover {
  border-color: rgba(37, 99, 235, 0.3);
  background: #f8fbff;
}

html[data-theme="light"] .al-label em {
  color: var(--text-3);
}

html[data-theme="light"] .al-label strong {
  color: var(--text);
}

html[data-theme="light"] .al-label span {
  color: var(--text-3);
}

html[data-theme="light"] .al-chips span {
  border-color: var(--line);
  background: #f4f8fd;
  color: #4a6484;
}

html[data-theme="light"] .side-card {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 18px 44px -38px rgba(15, 60, 120, 0.3);
}

html[data-theme="light"] .side-card h3 {
  color: var(--text);
}

html[data-theme="light"] .side-card > p {
  color: var(--text-2);
}

html[data-theme="light"] .tech-tags span {
  border-color: var(--line);
  background: #f4f8fd;
  color: #4a6484;
}

html[data-theme="light"] .side-rows {
  border-color: var(--line);
}

html[data-theme="light"] .side-rows div {
  border-color: rgba(20, 60, 110, 0.07);
}

html[data-theme="light"] .side-rows span {
  color: var(--text-3);
}

html[data-theme="light"] .side-rows strong {
  color: var(--text-2);
}

html[data-theme="light"] .side-card--accent {
  border-color: rgba(37, 99, 235, 0.2);
  background: linear-gradient(160deg, #eef7ff, #f8fbff);
}

html[data-theme="light"] .side-badge {
  border-color: rgba(37, 99, 235, 0.25);
  background: #eef7ff;
  color: #0b63c0;
}

html[data-theme="light"] .principle-list li {
  color: var(--text-2);
}

html[data-theme="light"] .principle-list .icon {
  color: #0b6bff;
}

html[data-theme="light"] .ops-panel {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 34px 78px -56px rgba(15, 60, 120, 0.4);
}

html[data-theme="light"] .ops-panel::before {
  background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.35), transparent);
}

html[data-theme="light"] .ops-head {
  border-color: var(--line);
  background: #fbfdff;
}

html[data-theme="light"] .ops-title {
  color: var(--text);
}

html[data-theme="light"] .ops-title em {
  border-color: var(--line);
  color: var(--text-3);
}

html[data-theme="light"] .ops-time {
  color: var(--text-3);
}

html[data-theme="light"] .ops-time .num {
  color: var(--text-2);
}

html[data-theme="light"] .ops-kpis {
  border-color: var(--line);
}

html[data-theme="light"] .ops-kpi {
  border-color: rgba(20, 60, 110, 0.08);
}

html[data-theme="light"] .ops-kpi > span {
  color: var(--text-3);
}

html[data-theme="light"] .ops-kpi strong {
  color: var(--text);
}

html[data-theme="light"] .ops-kpi strong small {
  color: var(--text-3);
}

html[data-theme="light"] .ops-kpi strong.warn {
  color: #b7791f;
}

html[data-theme="light"] .ops-widget {
  border-color: rgba(20, 60, 110, 0.08);
}

html[data-theme="light"] .ow-head h4 {
  color: var(--text);
}

html[data-theme="light"] .ow-tag {
  border-color: var(--line);
  background: #f4f8fd;
  color: var(--text-3);
}

html[data-theme="light"] .chart-grid line {
  stroke: rgba(20, 60, 110, 0.09);
}

html[data-theme="light"] .chart-y text,
html[data-theme="light"] .chart-x text {
  fill: #6b7f99;
}

html[data-theme="light"] .trend-dots circle {
  fill: #fff;
  stroke: #0284c7;
}

html[data-theme="light"] .alert-list li {
  border-color: rgba(20, 60, 110, 0.07);
}

html[data-theme="light"] .alert-list strong {
  color: var(--text);
}

html[data-theme="light"] .alert-list em {
  color: var(--text-3);
}

html[data-theme="light"] .alert-sev {
  border-color: var(--line);
  color: var(--text-3);
}

html[data-theme="light"] .alert-foot {
  border-color: var(--line);
  color: var(--text-3);
}

html[data-theme="light"] .bar {
  background: #eef4fa;
}

html[data-theme="light"] .bar-label,
html[data-theme="light"] .bar-val {
  color: var(--text-3);
}

html[data-theme="light"] .donut > circle:first-child {
  stroke: rgba(20, 60, 110, 0.08);
}

html[data-theme="light"] .donut-center strong {
  color: var(--text);
}

html[data-theme="light"] .donut-center span {
  color: var(--text-3);
}

html[data-theme="light"] .donut-legend {
  color: var(--text-2);
}

html[data-theme="light"] .donut-legend .num {
  color: var(--text);
}

html[data-theme="light"] .ops-foot {
  border-color: var(--line);
  color: var(--text-3);
}

html[data-theme="light"] .roadmap-line {
  background: linear-gradient(90deg, rgba(37, 99, 235, 0.05), rgba(37, 99, 235, 0.35), rgba(99, 102, 241, 0.35), rgba(37, 99, 235, 0.05));
}

html[data-theme="light"] .step-dot {
  border-color: rgba(37, 99, 235, 0.35);
  background: #fff;
  box-shadow: 0 0 0 6px #f3f8fd, 0 0 24px -8px rgba(37, 99, 235, 0.35);
}

html[data-theme="light"] .step-dot span {
  color: #0b63c0;
}

html[data-theme="light"] .step-body {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 16px 40px -36px rgba(15, 60, 120, 0.3);
}

html[data-theme="light"] .step:hover .step-body {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 24px 50px -38px rgba(15, 60, 120, 0.4);
}

html[data-theme="light"] .step-dur {
  border-color: rgba(37, 99, 235, 0.2);
  background: #eef7ff;
  color: #0b63c0;
}

html[data-theme="light"] .step-body h3 {
  color: var(--text);
}

html[data-theme="light"] .step-body p {
  color: var(--text-2);
}

html[data-theme="light"] .step-tags span {
  border-color: var(--line);
  color: var(--text-3);
}

html[data-theme="light"] .news-card {
  border-color: var(--line);
  background: #fff;
  box-shadow: 0 18px 44px -38px rgba(15, 60, 120, 0.3);
}

html[data-theme="light"] .news-card:hover {
  border-color: rgba(37, 99, 235, 0.3);
  box-shadow: 0 26px 56px -40px rgba(15, 60, 120, 0.4);
}

html[data-theme="light"] .news-cover::before {
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.06) 1px, transparent 1px);
}

html[data-theme="light"] .news-card[data-tone="cyan"] .news-cover {
  background: linear-gradient(140deg, #e6f6ff, #f8fcff 70%);
}

html[data-theme="light"] .news-card[data-tone="violet"] .news-cover {
  background: linear-gradient(140deg, #f1efff, #fbfaff 70%);
}

html[data-theme="light"] .news-card[data-tone="teal"] .news-cover {
  background: linear-gradient(140deg, #e8faf6, #f8fffd 70%);
}

html[data-theme="light"] .news-tag {
  border-color: rgba(37, 99, 235, 0.25);
  background: rgba(255, 255, 255, 0.65);
  color: #0b63c0;
}

html[data-theme="light"] .news-card[data-tone="violet"] .news-tag {
  border-color: rgba(124, 58, 237, 0.25);
  color: #6d28d9;
}

html[data-theme="light"] .news-card[data-tone="teal"] .news-tag {
  border-color: rgba(13, 148, 136, 0.25);
  color: #0f766e;
}

html[data-theme="light"] .news-date {
  color: var(--text-3);
}

html[data-theme="light"] .news-icon {
  color: rgba(37, 99, 235, 0.17);
}

html[data-theme="light"] .news-card[data-tone="violet"] .news-icon {
  color: rgba(124, 58, 237, 0.17);
}

html[data-theme="light"] .news-card[data-tone="teal"] .news-icon {
  color: rgba(13, 148, 136, 0.17);
}

html[data-theme="light"] .news-title {
  color: var(--text);
}

html[data-theme="light"] .news-excerpt {
  color: var(--text-2);
}

html[data-theme="light"] .news-more {
  color: #0b63c0;
}

html[data-theme="light"] .cta-panel {
  border-color: rgba(37, 99, 235, 0.18);
  background: linear-gradient(160deg, #fff, #eef7ff);
  box-shadow: 0 44px 105px -62px rgba(15, 60, 120, 0.45);
}

html[data-theme="light"] .cta-glow {
  background: radial-gradient(circle, rgba(37, 99, 235, 0.16), transparent 62%);
}

html[data-theme="light"] .cta-grid-bg {
  background-image:
    linear-gradient(rgba(37, 99, 235, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37, 99, 235, 0.05) 1px, transparent 1px);
}

html[data-theme="light"] .cta-panel > p {
  color: var(--text-2);
}

html[data-theme="light"] .cta-points {
  color: var(--text-3);
}

html[data-theme="light"] .cta-points .icon {
  color: #0b6bff;
}

html[data-theme="light"] .cta-contacts {
  border-color: var(--line);
}

html[data-theme="light"] .cta-contacts a,
html[data-theme="light"] .cta-contacts span {
  color: var(--text-3);
}

html[data-theme="light"] .cta-contacts a:hover {
  color: #0b63c0;
}

html[data-theme="light"] .cta-contacts .icon {
  color: #0b6bff;
}

html[data-theme="light"] .site-footer {
  border-color: var(--line);
  background: linear-gradient(180deg, #eef5fc, #f8fbff);
}

html[data-theme="light"] .footer-brand p {
  color: var(--text-3);
}

html[data-theme="light"] .footer-badges span {
  border-color: var(--line);
  background: #fff;
  color: #5a7692;
}

html[data-theme="light"] .footer-col h4 {
  color: var(--text);
}

html[data-theme="light"] .footer-col a,
html[data-theme="light"] .footer-col button {
  color: var(--text-3);
}

html[data-theme="light"] .footer-col a:hover,
html[data-theme="light"] .footer-col button:hover {
  color: #0b63c0;
}

html[data-theme="light"] .footer-col .footer-contact .icon,
html[data-theme="light"] .footer-address .icon {
  color: #0b6bff;
}

html[data-theme="light"] .footer-address {
  color: var(--text-3);
}

html[data-theme="light"] .footer-status {
  color: #15803d;
}

html[data-theme="light"] .footer-bottom {
  border-color: var(--line);
  color: var(--text-3);
}

html[data-theme="light"] .footer-top {
  color: var(--text-2);
}

html[data-theme="light"] .footer-top:hover {
  color: #0b63c0;
}

html[data-theme="light"] .drawer-backdrop {
  background: rgba(15, 30, 50, 0.38);
}

html[data-theme="light"] .drawer-panel {
  border-color: var(--line);
  background: #fff;
  box-shadow: -30px 0 80px -40px rgba(15, 60, 120, 0.5);
}

html[data-theme="light"] .drawer-close {
  border-color: var(--line);
  background: #fff;
  color: var(--text-2);
}

html[data-theme="light"] .drawer-close:hover {
  border-color: rgba(37, 99, 235, 0.35);
  color: #0b4a8a;
}

html[data-theme="light"] .drawer-icon {
  border-color: rgba(37, 99, 235, 0.18);
  background: #eef8ff;
  color: #0b6b9e;
}

html[data-theme="light"] .drawer-cat {
  background: rgba(255, 255, 255, 0.7);
  opacity: 1;
}

html[data-theme="light"] .drawer-heading h2 {
  color: var(--text);
}

html[data-theme="light"] .drawer-en {
  color: var(--text-3);
}

html[data-theme="light"] .drawer-tagline {
  color: #0b63c0;
}

html[data-theme="light"] .drawer-summary {
  color: var(--text-2);
}

html[data-theme="light"] .drawer-meta div {
  border-color: var(--line);
  background: #f8fbff;
}

html[data-theme="light"] .drawer-meta span {
  color: var(--text-3);
}

html[data-theme="light"] .drawer-meta strong {
  color: var(--text);
}

html[data-theme="light"] .drawer-section h3 {
  color: var(--text);
}

html[data-theme="light"] .drawer-highlights li {
  color: var(--text-2);
}

html[data-theme="light"] .drawer-highlights li::before {
  border-color: #0b6bff;
  box-shadow: 0 0 8px rgba(37, 99, 235, 0.3);
}

html[data-theme="light"] .drawer-modules span {
  border-color: var(--line);
  background: #f8fbff;
  color: #4a6484;
}

html[data-theme="light"] .drawer-tech span {
  border-color: rgba(37, 99, 235, 0.18);
  background: #eef7ff;
  color: #0b63c0;
}

html[data-theme="light"] .drawer-fin span {
  border-color: rgba(196, 138, 42, 0.2);
  background: #fffaf0;
  color: #a16207;
}

html[data-theme="light"] .drawer-note {
  color: var(--text-3);
}

html[data-theme="light"] .toast {
  border-color: var(--line);
  background: #fff;
  color: var(--text);
  box-shadow: 0 20px 50px -26px rgba(15, 60, 120, 0.45);
}

html[data-theme="light"] .to-top {
  border-color: var(--line);
  background: #fff;
  color: #0b63c0;
  box-shadow: 0 12px 30px -24px rgba(15, 60, 120, 0.45);
}

html[data-theme="light"] .to-top:hover {
  border-color: rgba(37, 99, 235, 0.35);
  color: #0b4a8a;
}

html[data-theme="light"] .trend-area {
  opacity: 0.75;
}

html[data-theme="light"] .donut-legend i {
  box-shadow: none;
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* 财务系统作为第 16 套系统的收尾卡片：3 列时通栏展示 */
@media (min-width: 1081px) {
  .system-card[data-id="finance"] {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 64px minmax(0, 1.15fr) minmax(0, 0.85fr);
    grid-template-rows: auto auto auto auto;
    column-gap: 24px;
    padding: 24px 28px 20px;
  }

  .system-card[data-id="finance"] .sc-top {
    grid-column: 1 / -1;
    grid-row: 1;
    margin-bottom: 18px;
  }

  .system-card[data-id="finance"] .sc-icon {
    grid-column: 1;
    grid-row: 2 / span 3;
    align-self: start;
    width: 52px;
    height: 52px;
    margin: 4px 0 0;
  }

  .system-card[data-id="finance"] .sc-title {
    grid-column: 2;
    grid-row: 2;
    align-self: end;
  }

  .system-card[data-id="finance"] .sc-en {
    grid-column: 2;
    grid-row: 3;
  }

  .system-card[data-id="finance"] .sc-desc {
    grid-column: 2;
    grid-row: 4;
    flex: none;
    min-height: 0;
    max-width: 620px;
    margin-top: 8px;
  }

  .system-card[data-id="finance"] .sc-tags {
    grid-column: 3;
    grid-row: 2 / span 2;
    align-content: start;
    margin-top: 4px;
  }

  .system-card[data-id="finance"] .sc-foot {
    grid-column: 3;
    grid-row: 4;
    align-self: end;
    margin-top: 12px;
    padding-top: 12px;
  }
}

html[data-theme="light"] .system-card[data-id="finance"] {
  border-color: rgba(196, 138, 42, 0.28);
  background:
    radial-gradient(520px 180px at 92% 0%, rgba(245, 158, 11, 0.12), transparent 70%),
    linear-gradient(115deg, #fff 0%, #fffaf0 55%, #f3f8ff 100%);
}

html[data-theme="light"] .system-card[data-id="finance"] .sc-foot {
  border-top-color: rgba(196, 138, 42, 0.18);
}