:root {
  --bg: #030508;
  --bg2: #090e15;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-strong: rgba(255, 255, 255, 0.07);
  --glass-bg: rgba(7, 10, 16, 0.6);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-border-hover: rgba(255, 255, 255, 0.12);
  --glass-blur: 16px;
  --fg: #f3f6fa;
  --muted: #8e9ea7;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.18);
  --accent: #5ce1e6;       /* 极光青 */
  --accent2: #d4fc34;      /* 荧光绿 */
  --accent-glow: rgba(92, 225, 230, 0.12);
  --warm: #d4c4a8;
  --danger: #ff7b50;
  --radius: 20px;
  --ease: cubic-bezier(0.25, 1, 0.2, 1);
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  --scroll: 0;
  --scrollpx: 0px;
  --mx: 50%;
  --my: 28%;
  --tilt-x: 0deg;
  --tilt-y: 0deg;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }

body {
  margin: 0;
  min-height: 100svh;
  color: var(--fg);
  background:
    radial-gradient(circle at 50% -20%, rgba(92, 225, 230, 0.18), transparent 38rem),
    radial-gradient(circle at 85% 20%, rgba(212, 252, 52, 0.08), transparent 28rem),
    linear-gradient(180deg, #030508 0%, #080d14 50%, #030508 100%);
  font-family: "DM Sans", ui-sans-serif, system-ui, -apple-system, sans-serif;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* 极光极速渲染 */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at var(--mx) var(--my), rgba(92, 225, 230, 0.2), transparent 22rem),
    radial-gradient(circle at calc(100% - var(--mx)) 72%, rgba(212, 252, 52, 0.08), transparent 24rem);
  opacity: 0.9;
  transform: translate3d(0, calc(var(--scrollpx) * -0.035), 0);
  transition: opacity 0.25s linear;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: center calc(var(--scrollpx) * -0.18);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.15) 75%, transparent);
}

body::after {
  content: "";
  position: fixed;
  inset: -40%;
  z-index: -1;
  pointer-events: none;
  background: conic-gradient(from 130deg at 50% 50%, transparent 0 20%, rgba(92, 225, 230, 0.06) 26%, transparent 34%, rgba(212, 252, 52, 0.03) 42%, transparent 54%);
  animation: system-drift 24s linear infinite;
  transform: rotate(calc(var(--scroll) * 90deg)) scale(1.02);
}

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

.skip-nav {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 20;
  padding: 10px 16px;
  background: var(--fg);
  color: #030508;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  transition: top 0.2s var(--ease);
}
.skip-nav:focus { top: 16px; }

.site-shell { min-height: 100svh; }

/* 头部栏毛玻璃 */
.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  width: min(1180px, calc(100% - 32px));
  margin: 20px auto 0;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 8px 12px 8px 24px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25), inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

.brand {
  font-family: "Tangerine", ui-serif, Georgia, serif;
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  color: var(--fg);
  text-shadow: 0 0 10px rgba(255,255,255,0.1);
}

.nav { display: flex; align-items: center; justify-content: flex-end; gap: 6px; flex-wrap: wrap; }
.nav a {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 8px 16px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.25s var(--ease), background 0.25s var(--ease);
}
.nav a:hover, .nav a:focus-visible, .nav a[aria-current="page"] {
  color: var(--fg);
  background: rgba(255, 255, 255, 0.06);
  outline: none;
}

/* Hero首屏重构 */
.hero {
  width: min(1180px, 100%);
  margin: 0 auto;
  min-height: calc(100svh - 80px);
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
  align-items: center;
  gap: clamp(32px, 6vw, 84px);
  padding: clamp(60px, 8vw, 100px) clamp(20px, 4vw, 40px);
  perspective: 1200px;
}

.eyebrow {
  margin: 0 0 20px;
  color: var(--accent);
  font-family: "DM Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

h1, .display {
  margin: 0;
  font-family: "Playfair Display", ui-serif, Georgia, serif;
  font-size: clamp(54px, 8.5vw, 118px);
  font-weight: 400;
  letter-spacing: -0.01em;
  line-height: 0.95;
  transform: translate3d(0, calc(var(--scrollpx) * -0.03), 0);
}

.grad-text {
  display: block;
  color: transparent;
  background: linear-gradient(100deg, #ffffff 0%, #a2efff 45%, #e1ff80 100%);
  background-size: 180% 100%;
  background-position: calc(var(--scroll) * 100%) 50%;
  -webkit-background-clip: text;
  background-clip: text;
}

.lede {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.65;
}

.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--fg);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
  cursor: pointer;
}
.button.primary {
  background: linear-gradient(135deg, #ffffff, #a2efff 54%, #e1ff80);
  color: #030508;
  border-color: transparent;
  font-weight: 600;
  box-shadow: 0 12px 30px rgba(92, 225, 230, 0.22);
}
.button:hover, .button:focus-visible {
  transform: translateY(-3px);
  border-color: var(--glass-border-hover);
  background: rgba(255, 255, 255, 0.08);
  outline: none;
}
.button.primary:hover, .button.primary:focus-visible {
  box-shadow: 0 16px 40px rgba(92, 225, 230, 0.35);
  background: linear-gradient(135deg, #ffffff, #b4f3ff 54%, #e9ff9c);
}

/* Pinned System Core Graphic */
.system-core {
  position: relative;
  min-height: 440px;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 45%, rgba(92, 225, 230, 0.2), transparent 16rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.02));
  box-shadow: var(--shadow), inset 0 1px 1px rgba(255,255,255,0.05);
  transform: perspective(900px) rotateX(calc(6deg + var(--tilt-x))) rotateY(calc(-8deg + var(--tilt-y))) translate3d(0, calc(var(--scrollpx) * -0.04), 0) scale(calc(1 + var(--scroll) * 0.02));
  transition: transform 0.2s linear;
  will-change: transform;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 电路/网格流动效果 */
.system-core::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: center calc(var(--scrollpx) * -0.3);
  transform: perspective(500px) rotateX(60deg) translateY(calc(50px + var(--scrollpx) * -0.05)) scale(1.5);
  transform-origin: 50% 70%;
  opacity: 0.7;
}

.system-core::after {
  content: "";
  position: absolute;
  inset: -40% -20%;
  background: linear-gradient(100deg, transparent 35%, rgba(255, 255, 255, 0.25) 48%, rgba(92, 225, 230, 0.18) 50%, transparent 62%);
  animation: scan 6s var(--ease) infinite;
}

/* SVG图形内置呼吸动效 */
.core-svg-network {
  width: 75%;
  height: 75%;
  z-index: 2;
  overflow: visible;
}

.core-ring {
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(92, 225, 230, 0.35);
  border-radius: 50%;
  box-shadow: 0 0 50px rgba(92, 225, 230, 0.12) inset;
}
.core-ring:first-child { transform: rotate(calc(var(--scroll) * 80deg)); }
.core-ring:nth-child(2) {
  inset: 28%;
  border-color: rgba(212, 252, 52, 0.3);
  animation: pulse 4s ease-in-out infinite;
  transform: rotate(calc(var(--scroll) * -120deg));
}

.core-label {
  position: absolute;
  left: 20px;
  right: 20px;
  bottom: 20px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: end;
  z-index: 3;
}
.core-label strong {
  display: block;
  font-family: "DM Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}
.core-label span { color: var(--muted); font-size: 13px; line-height: 1.4; }

.metric {
  border: 1px solid var(--glass-border);
  border-radius: 14px;
  padding: 10px 14px;
  background: rgba(0, 0, 0, 0.4);
  text-align: right;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.metric b { display: block; color: var(--accent2); font-size: 22px; font-weight: 600; line-height: 1; }

.section {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: clamp(60px, 8vw, 110px) clamp(20px, 4vw, 40px);
}
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(260px, 0.55fr);
  gap: 24px;
  align-items: end;
  margin-bottom: 40px;
}
.section h2 {
  margin: 0;
  font-family: "Playfair Display", ui-serif, Georgia, serif;
  font-size: clamp(36px, 5.5vw, 70px);
  font-weight: 400;
  line-height: 1;
}
.section-head p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.65; }

/* Glassmorphism Cards */
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }

.feature-card, .wide-card, .list-panel, .link-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3), inset 0 1px 0px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

/* 3D Tilt Glint Effect */
.tilt-shine {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(circle at var(--shine-x, 50%) var(--shine-y, 50%), rgba(255, 255, 255, 0.07), transparent 60%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.feature-card:hover .tilt-shine,
.wide-card:hover .tilt-shine,
.link-panel:hover .tilt-shine,
.console-card:hover .tilt-shine {
  opacity: 1;
}

.feature-card {
  min-height: 280px;
  padding: 26px;
  display: flex;
  flex-direction: column;
  transform: translate3d(0, calc(var(--parallax, 0) * var(--scrollpx) * -0.015), 0);
  will-change: transform, opacity;
}
.feature-card:nth-child(2n) { --parallax: 1.2; }
.feature-card:nth-child(3n) { --parallax: 0.6; }

.feature-card:hover, .wide-card:hover, .link-panel:hover, .list-panel:hover {
  border-color: var(--glass-border-hover);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4), 0 0 20px var(--accent-glow);
}

.feature-card::before, .wide-card::before, .list-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.08), transparent);
  transform: translateX(-120%);
  transition: transform 0.8s var(--ease);
  z-index: 2;
}
.feature-card:hover::before, .wide-card:hover::before, .list-panel:hover::before { transform: translateX(120%); }

.kicker {
  color: var(--accent);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.feature-card h3, .wide-card h3 {
  margin: 20px 0 0;
  font-family: "DM Sans", sans-serif;
  font-size: clamp(24px, 2.5vw, 32px);
  font-weight: 500;
  line-height: 1.1;
  color: var(--fg);
}
.feature-card p, .wide-card p { margin: 12px 0 0; color: var(--muted); font-size: 14.5px; line-height: 1.6; }

.spec {
  margin-top: auto;
  padding-top: 24px;
  color: var(--warm);
  font-family: "DM Mono", monospace;
  font-size: 11.5px;
  letter-spacing: 0.02em;
}

.split { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(300px, 1.05fr); gap: 18px; }
.wide-card { min-height: 420px; padding: 30px; }

/* List Panel & Rows */
.list-panel { padding: 30px; }
.row {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: transform 0.25s var(--ease);
}
.row:last-child { border-bottom: 0; }
.row:hover {
  transform: translateX(4px);
}
.row time, .row .row-label {
  color: var(--accent2);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding-top: 5px;
}
.row h3 {
  margin: 0;
  font-family: "Playfair Display", ui-serif, Georgia, serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.2;
  transition: color 0.25s var(--ease);
}
.row:hover h3 { color: var(--accent); }
.row p { margin: 8px 0 0; color: var(--muted); font-size: 14px; line-height: 1.6; }

/* Link Panels */
.link-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.link-panel { padding: 24px; }
.link-panel h2 {
  margin: 0 0 20px;
  color: var(--accent);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
  border-bottom: 1px solid var(--line);
  color: var(--fg);
  font-size: 14.5px;
  transition: padding-left 0.25s var(--ease);
}
.link-row:last-child { border-bottom: 0; }
.link-row:hover { padding-left: 4px; }
.link-row span {
  color: var(--muted);
  font-family: "DM Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.link-row a { border-bottom: 1px solid transparent; transition: color 0.25s var(--ease), border-color 0.25s var(--ease); }
.link-row a:hover, .link-row a:focus-visible { color: var(--accent); border-color: var(--accent); outline: none; }

.site-footer {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 24px clamp(20px, 4vw, 40px) 40px;
  color: var(--muted);
  font-family: "DM Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.8;
}

.reveal { opacity: 0; transform: translateY(24px); will-change: transform, opacity; }
html:not(.js) .reveal { opacity: 1; transform: none; }

@keyframes scan {
  0%, 18% { transform: translateX(-65%) rotate(8deg); opacity: 0; }
  34%, 62% { opacity: 1; }
  82%, 100% { transform: translateX(65%) rotate(8deg); opacity: 0; }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.06); opacity: 0.95; }
}
@keyframes system-drift { to { transform: rotate(360deg); } }

@media (max-width: 900px) {
  .topbar { position: relative; border-radius: 20px; align-items: flex-start; flex-direction: column; padding: 16px 20px; }
  .nav { justify-content: flex-start; margin-top: 10px; }
  .hero, .section-head, .split { grid-template-columns: 1fr; }
  .system-core { min-height: 360px; }
  .card-grid, .link-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .topbar { width: calc(100% - 24px); margin-top: 12px; }
  .nav a { padding-inline: 10px; }
  .hero { min-height: auto; padding-top: 40px; }
  h1, .display { font-size: clamp(44px, 15vw, 76px); }
  .actions .button { width: 100%; }
  .card-grid, .link-grid { grid-template-columns: 1fr; }
  .row { grid-template-columns: 1fr; gap: 8px; }
  .wide-card { min-height: 320px; }
}

@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 { opacity: 1; transform: none; will-change: auto; }
  .aurora, h1, .display, .system-core, .feature-card { transform: none !important; }
}

/* ──────────────────────────────────────────────────────────────────────────
   控制台 & 登录面板重构 (Console & Login Page)
   ────────────────────────────────────────────────────────────────────────── */

.console-page {
  --console-bg: #050b0f;
  --console-panel: rgba(255, 255, 255, 0.03);
  --console-line: rgba(224, 242, 254, 0.08);
  --console-ink: #f0f7f8;
  --console-muted: #8fa0a5;
  --console-accent: #7dd3fc;   /* 天蓝色 */
  --console-accent-2: #f4be72; /* 金橙色 */
  min-height: 100svh;
  background:
    radial-gradient(circle at 50% -20%, rgba(125, 211, 252, 0.16), transparent 36rem),
    linear-gradient(180deg, #050b0f 0%, #0d151c 58%, #070c0f 100%);
  color: var(--console-ink);
  font-family: "DM Sans", sans-serif;
}

.console-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 48px 0; }

.console-hero {
  min-height: 200px;
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: flex-start;
  border-bottom: 1px solid var(--console-line);
  padding-bottom: 34px;
}
.console-kicker {
  margin: 0 0 14px;
  color: var(--console-accent-2);
  font-family: "DM Mono", monospace;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}
.console-hero h1 {
  margin: 0;
  max-width: 780px;
  font-family: "DM Sans", sans-serif;
  font-size: clamp(42px, 8vw, 84px);
  font-weight: 600;
  line-height: 0.95;
}
.console-lede { margin: 20px 0 0; max-width: 620px; color: var(--console-muted); font-size: 17px; line-height: 1.65; }

.console-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  border: 1px solid var(--console-line);
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--console-muted);
  font-family: "DM Mono", monospace;
  font-size: 11.5px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: #7ee787;
  box-shadow: 0 0 0 5px rgba(126, 231, 135, 0.15);
  animation: status-glow 2s infinite;
}
@keyframes status-glow { 0%, 100% { box-shadow: 0 0 0 4px rgba(126, 231, 135, 0.15); } 50% { box-shadow: 0 0 0 8px rgba(126, 231, 135, 0.3); } }

.console-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 32px; }

/* 控制台卡片重构 */
.console-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--console-line);
  border-radius: 12px;
  padding: 24px;
  background: var(--console-panel);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3), inset 0 1px 1px rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.console-card.primary-panel {
  background: linear-gradient(180deg, rgba(125, 211, 252, 0.08), rgba(255, 255, 255, 0.02));
  border-color: rgba(125, 211, 252, 0.15);
}
.console-card.muted-panel {
  border-style: dashed;
  background: rgba(255, 255, 255, 0.01);
}
.console-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.4), 0 0 20px rgba(125, 211, 252, 0.1);
}

/* 控制台卡片网格扫描线 */
.console-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 97%, rgba(125, 211, 252, 0.03) 97%), linear-gradient(to right, rgba(255, 255, 255, 0) 97%, rgba(125, 211, 252, 0.03) 97%);
  background-size: 16px 16px;
  z-index: 2;
  opacity: 0.6;
}

.panel-meta, .panel-tags, .panel-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.panel-meta { justify-content: space-between; margin-bottom: 24px; }

.panel-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(125, 211, 252, 0.08);
  border: 1px solid rgba(125, 211, 252, 0.2);
  color: var(--console-accent);
  font-family: "DM Mono", monospace;
  font-weight: 600;
  font-size: 13px;
}
.panel-state {
  color: var(--console-muted);
  font-family: "DM Mono", monospace;
  font-size: 11.5px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.console-card h2 { margin: 0; font-family: "DM Sans", sans-serif; font-size: 22px; font-weight: 500; line-height: 1.2; color: var(--console-ink); }
.console-card p { margin: 12px 0 0; color: var(--console-muted); font-size: 14px; line-height: 1.6; }

.panel-tags { margin-top: auto; padding-top: 24px; z-index: 3; }
.panel-tags span {
  border: 1px solid var(--console-line);
  border-radius: 999px;
  padding: 4px 10px;
  color: #b0c2c5;
  font-family: "DM Mono", monospace;
  font-size: 11px;
  background: rgba(0,0,0,0.15);
}

.panel-action, .panel-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  margin-top: 18px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  z-index: 3;
}
.panel-action {
  width: 100%;
  background: var(--console-accent);
  color: #050b0f;
  box-shadow: 0 4px 12px rgba(125, 211, 252, 0.15);
}
.panel-action:hover {
  transform: translateY(-2px);
  background: #93e0ff;
  box-shadow: 0 6px 16px rgba(125, 211, 252, 0.3);
}
.panel-link {
  flex: 1;
  border: 1px solid var(--console-line);
  color: var(--console-ink);
  background: rgba(255, 255, 255, 0.02);
}
.panel-link:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.05);
}

/* 统一登录面板 (Login Page) */
.login-page {
  min-height: 100svh;
  background:
    radial-gradient(circle at 30% 20%, rgba(125, 211, 252, 0.12), transparent 32rem),
    linear-gradient(180deg, #030508 0%, #0c121b 100%);
  color: #f3f6fa;
  font-family: "DM Sans", sans-serif;
  display: flex;
  align-items: center;
}
.login-page::before, .login-page::after { display: none; }

.login-shell {
  width: min(920px, calc(100% - 34px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 24px;
  align-items: center;
}

.login-panel, .login-form {
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  background: var(--glass-bg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.login-panel {
  min-height: 400px;
  padding: 38px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.login-brand { display: flex; align-items: flex-start; gap: 16px; }
.login-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(92, 225, 230, 0.08);
  border: 1px solid rgba(92, 225, 230, 0.2);
  color: #5ce1e6;
  font-family: "DM Mono", monospace;
  font-weight: 700;
  font-size: 15px;
}
.login-brand p {
  margin: 0 0 6px;
  color: #f4be72;
  font-family: "DM Mono", monospace;
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}
.login-brand h1 {
  margin: 0;
  font-family: "DM Sans", sans-serif;
  font-size: clamp(34px, 5.5vw, 60px);
  line-height: 0.95;
  font-weight: 500;
  letter-spacing: -0.01em;
}
.login-copy { max-width: 500px; margin: 30px 0; color: #a2b0b8; font-size: 15px; line-height: 1.7; }

.login-security { display: flex; gap: 8px; flex-wrap: wrap; }
.login-security span {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  padding: 6px 12px;
  color: #cdd8de;
  font-size: 11.5px;
  background: rgba(0, 0, 0, 0.2);
  font-family: "DM Mono", monospace;
}

.login-form { padding: 32px; }

/* 悬浮标签输入框结构 (Floating Label) */
.login-form label {
  display: block;
  margin-bottom: 22px;
  position: relative;
}
.login-form label span {
  display: block;
  color: #8fa0a5;
  font-size: 13px;
  transition: transform 0.2s var(--ease), color 0.2s var(--ease);
  position: absolute;
  top: 13px;
  left: 14px;
  pointer-events: none;
}
.login-form input {
  width: 100%;
  height: 48px;
  border: 1px solid var(--glass-border);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.3);
  color: #fff;
  padding: 14px 14px 0; /* 预留顶部空间给缩小的标签 */
  font: inherit;
  font-size: 14.5px;
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.login-form input:focus {
  border-color: #5ce1e6;
  box-shadow: 0 0 12px rgba(92, 225, 230, 0.15);
}

/* 标签上浮逻辑 */
.login-form input:focus + span,
.login-form input:not(:placeholder-shown) + span {
  transform: translate(-2px, -9px) scale(0.85);
  color: #5ce1e6;
}

/* 底部线条从中间展开 */
.login-form label::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: #5ce1e6;
  transition: width 0.3s var(--ease), left 0.3s var(--ease);
  pointer-events: none;
}
.login-form label:focus-within::after {
  width: 100%;
  left: 0;
}

.login-form button {
  width: 100%;
  height: 48px;
  border: 0;
  border-radius: 8px;
  background: #5ce1e6;
  color: #030508;
  font-weight: 700;
  font-size: 14.5px;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(92, 225, 230, 0.2);
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.login-form button:hover {
  background: #73f2f7;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(92, 225, 230, 0.35);
}
.login-form button:disabled { opacity: 0.65; cursor: wait; }
.login-error { min-height: 22px; margin: 0 0 14px; color: #ff8c70; font-size: 13.5px; font-weight: 500; }

@media (max-width: 760px) {
  .login-shell { grid-template-columns: 1fr; padding: 30px 0; }
  .login-panel { min-height: 300px; padding: 28px; }
}

@media (max-width: 980px) {
  .console-hero { min-height: auto; flex-direction: column; }
  .console-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .console-shell { width: min(100% - 24px, 1180px); padding: 30px 0; }
  .console-grid { grid-template-columns: 1fr; }
  .console-card { min-height: 280px; }
}