/* ============================================================================
   HOSHINO // PERSONAL ARCHIVE  —  样式系统
   ----------------------------------------------------------------------------
   设计语言：高密度信息图层 / 工业战术 UI / 编辑化海报排版。
   骨架色 = 白 · 近黑 · 冷灰；系统色 = 单一高亮黄绿 #d9ff00，只用于编号、
   状态、线条、图形标记与激活态，不做大面积铺色。全部图形由 CSS / SVG 手绘。

   目录
  01 主题变量         02 基础重置        03 背景图层
  04 通用元件         05 顶部状态栏      06 首屏 Hero
  07 区块标题         08 作品区          09 档案与能力矩阵
  10 日志时间线       11 联络面板        12 页脚 / 回到顶部
  13 动效与响应式     14 主控台首屏      15 项目详情页（.proj-* / .panel / .cap-*）
   ============================================================================ */

/* ------------------------------------------------------------- 01 主题变量 */
:root {
  color-scheme: dark;

  --bg: #0a0b0b;
  --bg-2: #0f1111;
  --panel-solid: #121414;
  --glass: rgba(255, 255, 255, 0.035);
  --glass-2: rgba(255, 255, 255, 0.06);

  --line: rgba(255, 255, 255, 0.12);
  --line-2: rgba(255, 255, 255, 0.26);

  --text: #f1f3f2;
  --muted: #99a09e;
  --dim: #626966;

  --acc: #53ff18;          /* 填充用 */
  --acc-strong: #53ff18;   /* 文字 / 线条用 */
  --acc-ink: #06120a;      /* 压在高亮色上的字色 */
  --acc-soft: rgba(83, 255, 24, 0.14);
  --acc-line: rgba(83, 255, 24, 0.45);

  --ok: #53ff18;
  --shadow: 0 30px 70px -44px rgba(0, 0, 0, 0.95);
  --glow: 0 0 34px -8px rgba(83, 255, 24, 0.35);
  --locked: rgba(20, 20, 20, 0.72);
  --panel-glass: rgba(16, 18, 18, 0.78);

  --cut: 16px;
  --cut-sm: 10px;
  --nav-h: 62px;
  --shell: 1240px;
  --gap: 22px;

  --font-sans: "Inter", ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-mono: ui-monospace, "Cascadia Mono", "SFMono-Regular", Consolas,
    "JetBrains Mono", "Courier New", monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

html[data-theme="positive"] {
  color-scheme: light;

  --bg: #f4f5f3;
  --bg-2: #ffffff;
  --panel-solid: #ffffff;
  --glass: rgba(255, 255, 255, 0.72);
  --glass-2: rgba(255, 255, 255, 0.92);

  --line: rgba(12, 14, 13, 0.13);
  --line-2: rgba(12, 14, 13, 0.32);

  --text: #0b0d0c;
  --muted: #545b58;
  --dim: #868d8a;

  --acc: #53ff18;
  --acc-strong: #2f9c09;   /* 浅底上用于文字与细线，保证对比度 */
  --acc-ink: #06120a;
  --acc-soft: rgba(83, 255, 24, 0.22);
  --acc-line: rgba(47, 156, 9, 0.45);

  --ok: #2f9c09;
  --shadow: 0 26px 60px -46px rgba(10, 14, 12, 0.35);
  --glow: 0 0 30px -12px rgba(83, 255, 24, 0.35);
  --locked: rgba(228, 229, 226, 0.8);
  --panel-glass: rgba(255, 255, 255, 0.86);
}

/* ------------------------------------------------------------- 02 基础重置 */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 18px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  transition: background-color 0.3s var(--ease), color 0.3s var(--ease);
}

img { max-width: 100%; display: block; }
h1, h2, h3 { margin: 0; line-height: 1.2; }
p { margin: 0; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s var(--ease), opacity 0.2s var(--ease);
}

strong, b { font-weight: 700; }

.shell {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 30px;
}

.section {
  position: relative;
  padding: 96px 0;
}

.ico {
  width: 18px;
  height: 18px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: square;
  stroke-linejoin: miter;
  transition: transform 0.25s var(--ease-out);
}
.ico-sm { width: 14px; height: 14px; }

:focus-visible {
  outline: 2px solid var(--acc-strong);
  outline-offset: 2px;
}

.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 300;
  padding: 10px 18px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--acc-ink);
  background: var(--acc);
  transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 12px; }

/* ------------------------------------------------------------- 03 背景图层 */
.fx {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

/* 低透明度细网格 */
.fx-grid {
  position: absolute;
  inset: -2px;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 88px 88px;
  opacity: 0.55;
  mask-image: radial-gradient(ellipse 85% 60% at 50% 0%, #000 0%, transparent 72%);
  -webkit-mask-image: radial-gradient(ellipse 85% 60% at 50% 0%, #000 0%, transparent 72%);
}

html[data-theme="positive"] .fx-grid { opacity: 0.3; }

/* 十字准星 + 虚线刻度 */
.fx-lines {
  position: absolute;
  inset: 0;
  opacity: 0.7;
  background-image:
    linear-gradient(to bottom, var(--line-2) 1px, transparent 1px),
    linear-gradient(to right, var(--line-2) 1px, transparent 1px);
  background-size: 100% 100%, 100% 100%;
  background-position: 0 42vh, 22vw 0;
  background-repeat: no-repeat;
  background-size: 100% 1px, 1px 100%;
  opacity: 0.32;
}

/* 缓慢漂移的几何体 */
.fx-drift {
  position: absolute;
  border: 1px solid var(--line);
  opacity: 0.55;
}

.fx-drift-a {
  top: 12vh;
  right: 6vw;
  width: 220px;
  height: 220px;
  transform: rotate(18deg);
  animation: drift-a 26s ease-in-out infinite;
}

.fx-drift-b {
  bottom: 16vh;
  left: 4vw;
  width: 140px;
  height: 140px;
  border-style: dashed;
  transform: rotate(-12deg);
  animation: drift-b 34s ease-in-out infinite;
}

.fx-drift-c {
  top: 46vh;
  left: 46vw;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  border-color: var(--acc-line);
  opacity: 0.18;
  animation: drift-c 44s linear infinite;
}

@keyframes drift-a {
  0%, 100% { transform: rotate(18deg) translate3d(0, 0, 0); }
  50%      { transform: rotate(24deg) translate3d(-14px, 18px, 0); }
}
@keyframes drift-b {
  0%, 100% { transform: rotate(-12deg) translate3d(0, 0, 0); }
  50%      { transform: rotate(-4deg) translate3d(16px, -14px, 0); }
}
@keyframes drift-c {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* 噪点与扫描线 */
.fx-noise {
  position: absolute;
  inset: 0;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.fx-scan {
  position: absolute;
  inset: 0;
  opacity: 0.4;
  background-image: repeating-linear-gradient(
    to bottom,
    var(--line) 0 1px,
    transparent 1px 4px
  );
}

/* 载入时自上而下的扫掠 */
.fx-sweep {
  position: absolute;
  left: 0;
  right: 0;
  top: -30%;
  height: 36vh;
  opacity: 0;
  background: linear-gradient(to bottom, transparent, var(--acc-soft) 60%, var(--acc-strong));
}

.fx.is-running .fx-sweep { animation: sweep 1.3s var(--ease-out) 1; }

@keyframes sweep {
  0%   { opacity: 0; transform: translateY(-40%); }
  14%  { opacity: 0.9; }
  100% { opacity: 0; transform: translateY(330%); }
}

/* ------------------------------------------------------------- 04 通用元件 */
.glass {
  background: var(--glass);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.corners {
  position: relative;
  clip-path: polygon(
    0 0,
    calc(100% - var(--cut)) 0,
    100% var(--cut),
    100% 100%,
    var(--cut) 100%,
    0 calc(100% - var(--cut))
  );
}

.corners::before,
.corners::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  z-index: 3;
  pointer-events: none;
}

.corners::before {
  top: 0;
  left: 0;
  border-top: 2px solid var(--acc-strong);
  border-left: 2px solid var(--acc-strong);
}

.corners::after {
  right: 0;
  bottom: 0;
  border-right: 2px solid var(--acc-strong);
  border-bottom: 2px solid var(--acc-strong);
}

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

.tag {
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: var(--muted);
  border: 1px solid var(--line);
}

.tag-solid {
  color: var(--acc-ink);
  background: var(--acc);
  border-color: var(--acc);
  font-weight: 700;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.chip {
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--muted);
  border: 1px solid var(--line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.chip:hover { color: var(--acc-strong); border-color: var(--acc-line); }

/* 系统命令键式按钮 */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  font: inherit;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  clip-path: polygon(0 0, calc(100% - 11px) 0, 100% 11px, 100% 100%, 11px 100%, 0 calc(100% - 11px));
  transition: transform 0.2s var(--ease-out), background-color 0.2s var(--ease),
    color 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.25s var(--ease);
}

.btn-num {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  opacity: 0.65;
}

.btn:hover { transform: translateY(-2px); }
.btn:hover .ico { transform: translateX(3px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  color: var(--acc-ink);
  background: var(--acc);
  font-weight: 700;
}
.btn-primary:hover { box-shadow: var(--glow); }

.btn-ghost {
  color: var(--text);
  background: transparent;
  border-color: var(--line-2);
}
.btn-ghost:hover {
  color: var(--acc-strong);
  border-color: var(--acc-line);
  background: var(--acc-soft);
}

/* 条形码 */
.barcode {
  height: 24px;
  width: 100%;
  color: var(--text);
  opacity: 0.4;
  background: repeating-linear-gradient(
    90deg,
    currentColor 0 1px, transparent 1px 4px,
    currentColor 4px 6px, transparent 6px 10px,
    currentColor 10px 11px, transparent 11px 16px,
    currentColor 16px 19px, transparent 19px 23px,
    currentColor 23px 24px, transparent 24px 28px
  );
}
.barcode-sm { height: 14px; width: 86px; flex: none; }

/* ----------------------------------------------------------- 05 顶部状态栏 */
.nav {
  position: sticky;
  top: 0;
  z-index: 90;
  background: color-mix(in srgb, var(--bg) 84%, transparent);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom: 1px solid var(--line);
}

.nav-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  overflow: hidden;
}
.nav-progress i {
  display: block;
  width: 0;
  height: 100%;
  background: var(--acc);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: var(--nav-h);
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 30px;
}

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: none;
}

.nav-mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--acc-ink);
  background: var(--acc);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 9px), calc(100% - 9px) 100%, 0 100%);
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.nav-brand-text b {
  font-size: 0.9rem;
  letter-spacing: 0.18em;
}
.nav-brand-text small {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--dim);
}

.nav-links {
  display: flex;
  align-items: stretch;
  gap: 0;
}

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  border-left: 1px solid var(--line);
}

.nav-link:last-child { border-right: 1px solid var(--line); }

.nav-link i {
  font-style: normal;
  font-size: 0.6rem;
  color: var(--dim);
  transition: color 0.2s var(--ease);
}

.nav-link em {
  font-family: var(--font-sans);
  font-style: normal;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--dim);
  transition: color 0.2s var(--ease);
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 2px;
  background: var(--acc);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}

.nav-link:hover { color: var(--text); }
.nav-link:hover::after { transform: scaleX(1); }

.nav-link.is-active { color: var(--text); }
.nav-link.is-active i { color: var(--acc-strong); }
.nav-link.is-active em { color: var(--muted); }
.nav-link.is-active::after { transform: scaleX(1); }

.nav-status {
  display: flex;
  align-items: center;
  gap: 16px;
  flex: none;
}

.nav-clock {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  line-height: 1.1;
}
.nav-clock small {
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.2em;
  color: var(--dim);
}
.nav-clock b {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

.nav-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--ok);
}

.nav-live i,
.id-head-status i,
.work-state i,
.live-dot {
  width: 7px;
  height: 7px;
  background: currentColor;
  animation: pulse 2.6s steps(1, end) infinite;
}

@keyframes pulse {
  0%, 62% { opacity: 1; }
  63%, 100% { opacity: 0.28; }
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  font: inherit;
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--muted);
  background: transparent;
  border: 1px solid var(--line-2);
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}
.nav-toggle:hover {
  color: var(--acc-ink);
  background: var(--acc);
  border-color: var(--acc);
}

/* ------------------------------------------------------------- 06 首屏 Hero */
.hero {
  position: relative;
  padding: 84px 0 76px;
  z-index: 1;
  overflow: hidden;
}

.hero-shell { position: relative; }

/* ---- 首屏背景图形层 ---- */
.hero-fx {
  position: absolute;
  inset: -60px 0 -40px;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

/* 三角形阵：参考例图里在大字后方铺开并渐隐的重复三角形 */
.tri-field {
  position: absolute;
  z-index: 0;
  left: -6px;
  top: -22px;
  width: calc(100% + 6px);
  height: calc(100% + 44px);
  background-image:
    linear-gradient(135deg, var(--acc) 25%, transparent 25%),
    linear-gradient(315deg, var(--acc) 25%, transparent 25%);
  background-size: 14px 14px;
  opacity: 0.16;
  mask-image: radial-gradient(125% 135% at 16% 50%, #000 0%, rgba(0, 0, 0, 0.45) 48%, transparent 78%);
  -webkit-mask-image: radial-gradient(125% 135% at 16% 50%, #000 0%, rgba(0, 0, 0, 0.45) 48%, transparent 78%);
  pointer-events: none;
}

html[data-theme="positive"] .tri-field { opacity: 0.3; }

/* 斜向高亮条：穿过版面的速度感（置于卡片之后，从面板间隙透出） */
.sec-fx {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.sec-bar {
  position: absolute;
  left: 50%;
  width: 155%;
  background: var(--acc);
  transform: translate(-50%, -50%) rotate(-32deg);
}

.sec-bar-a { top: 46%; height: 8px; opacity: 0.22; }
.sec-bar-b { top: 52%; height: 3px; opacity: 0.14; }

/* 定位十字标（方框 + 圆心） */
.reg-mark {
  position: absolute;
  width: 34px;
  height: 34px;
  border: 1px solid var(--line-2);
  opacity: 0.55;
}

.reg-mark::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 9px;
  height: 9px;
  margin: -4.5px 0 0 -4.5px;
  border: 1px solid var(--line-2);
  border-radius: 50%;
}

.reg-a { top: 60px; right: 4px; }
.reg-b { bottom: 20px; left: 44%; }
.reg-c { top: 250px; left: -46px; width: 24px; height: 24px; }

/* 左边缘竖排边注 */
.edge-label {
  position: absolute;
  left: 2px;
  top: 300px;
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  color: var(--acc-strong);
  opacity: 0.75;
  pointer-events: none;
}

/* 坐标刻度 */
.axis {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--dim);
  pointer-events: none;
}

.axis-x {
  top: -30px;
  left: 30px;
  right: 30px;
}
.axis-x .axis-line { flex: 1; height: 1px; background: var(--line-2); }

.axis-y {
  top: 60px;
  bottom: 40px;
  right: -6px;
  flex-direction: column;
  writing-mode: vertical-rl;
}
.axis-y .axis-line { flex: 1; width: 1px; background: var(--line-2); }

.axis-tick {
  width: 7px;
  height: 7px;
  border: 1px solid var(--line-2);
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
  align-items: center;
}

.hero-main {
  grid-column: 1 / span 7;
  position: relative;
  z-index: 4;
}

.hero-title {
  margin-top: 20px;
}

.hero-title-line {
  position: relative;
  display: block;
}

.hero-title-en {
  position: relative;
  z-index: 1;
  display: block;
  font-size: clamp(3.4rem, 10.4vw, 8.2rem);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  /* 参考方舟海报的色差描边 */
  text-shadow: 0.02em 0 0 rgba(0, 190, 255, 0.30), -0.02em 0 0 rgba(255, 70, 100, 0.22);
  /* 遮罩揭示：纯 CSS 动画，不依赖 JS，保证任何情况下都能完全显示 */
  animation: title-reveal 0.8s var(--ease-out) 0.1s 1 both;
}

/* 横向饱和色带穿过标题（文字压住色带） */
.hero-slice {
  position: absolute;
  z-index: 0;
  left: -50vw;
  right: -40px;
  top: 46%;
  width: auto;
  height: 15px;
  background: var(--acc);
  pointer-events: none;
}

@keyframes title-reveal {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0 0 0); }
}

/* [代号] 细框铭牌 */
.hero-plate {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 5px;
  border: 1px solid var(--line-2);
  background: var(--glass);
}

.plate-code {
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--acc-ink);
  background: var(--acc);
}

.plate-text {
  padding-right: 9px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text);
}

.hero-lead {
  margin-top: 22px;
  font-size: clamp(1rem, 2.1vw, 1.16rem);
  color: var(--muted);
}

.hero-lead .sep {
  margin: 0 10px;
  color: var(--acc-strong);
  font-family: var(--font-mono);
}

.hero-motto {
  max-width: 520px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-motto-mark { color: var(--acc-strong); font-weight: 700; }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-readout {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  padding-top: 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.hero-readout > div {
  padding: 14px 14px 12px;
  background: var(--bg);
}

.hero-readout dt {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--dim);
}

.hero-readout dd {
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  color: var(--acc-strong);
}

.hero-readout dd b { font-weight: 700; }

/* 右侧多层档案板 */
.hero-deck {
  grid-column: 8 / -1;
  position: relative;
  z-index: 5;           /* 高于标题层：横向色带从卡片后方穿过 */
  justify-self: end;
  width: 100%;
  max-width: 400px;
  padding: 24px 0 24px 26px;
}

.deck-layer-back {
  position: absolute;
  inset: 0 24px 24px 0;
  border: 1px solid var(--line);
  transform: translate(14px, 14px);
  z-index: 0;
}

/* 线框立方体（前景图层，与卡片穿插） */
.wire-cube {
  position: absolute;
  top: -8px;
  left: -14px;
  width: 116px;
  height: 116px;
  z-index: 5;
  animation: float 7s ease-in-out infinite;
}

.cube-face {
  position: absolute;
  inset: 0;
  border: 1px solid var(--acc-line);
}

.cube-top { clip-path: polygon(50% 0, 100% 25%, 50% 50%, 0 25%); background: var(--acc-soft); }
.cube-left { clip-path: polygon(0 25%, 50% 50%, 50% 100%, 0 75%); }
.cube-right { clip-path: polygon(100% 25%, 100% 75%, 50% 100%, 50% 50%); background: var(--acc-soft); }

.cube-ring {
  position: absolute;
  inset: -22px;
  border: 1px dashed var(--line-2);
  border-radius: 50%;
  animation: spin 24s linear infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.id-card {
  position: relative;
  z-index: 2;
  padding: 18px;
  background: var(--panel-solid);   /* 卡片做实，挡住穿过的色带 */
}

.id-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--line);
}

.id-head-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.22em;
  color: var(--dim);
}

.id-head-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: var(--ok);
}

.id-portrait {
  position: relative;
  margin: 16px 0;
  overflow: hidden;
  background: var(--bg-2);
  aspect-ratio: 1 / 1;
}

.id-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.id-card:hover .id-portrait img { transform: scale(1.045); }

.id-portrait::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: inset 0 0 0 1px var(--line);
  background: linear-gradient(to top, rgba(0, 0, 0, 0.42), transparent 46%);
}

.id-portrait-tag {
  position: absolute;
  left: 10px;
  bottom: 10px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: #f1f3f2;
}

.id-rows {
  display: grid;
  gap: 1px;
  background: var(--line);
}

.id-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 11px;
  background: var(--panel-solid);
}

.id-row dt {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--dim);
}

.id-row dd {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  text-align: right;
}

.id-card .barcode { margin-top: 14px; }

/* ------------------------------------------------------------- 07 区块标题 */
.sec-head {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 36px;
}

/* 巨型幽灵字水印 */
.ghost {
  position: absolute;
  right: 0;
  top: -0.36em;
  z-index: -1;
  font-size: clamp(3.6rem, 11vw, 9rem);
  font-weight: 800;
  line-height: 0.8;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0.03;
  pointer-events: none;
  white-space: nowrap;
}

.sec-index {
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--acc-ink);
  background: var(--acc);
  align-self: center;
}

.sec-title {
  display: flex;
  align-items: baseline;
  gap: 12px;
  font-size: clamp(1.5rem, 3.4vw, 2.05rem);
  font-weight: 750;
  letter-spacing: 0.01em;
}

.sec-title em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.28em;
  color: var(--dim);
}

.sec-meta {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  color: var(--dim);
  white-space: nowrap;
}

.sec-meta::before {
  content: "◆";
  margin-right: 8px;
  font-size: 0.72em;
  color: var(--acc-strong);
}

.sec-rule {
  flex: 1;
  height: 6px;
  min-width: 24px;
  /* V 形斜纹：参考游戏内进度条的重复几何填充 */
  background: repeating-linear-gradient(115deg, var(--line-2) 0 4px, transparent 4px 10px);
  -webkit-mask-image: linear-gradient(to right, #000 20%, transparent);
  mask-image: linear-gradient(to right, #000 20%, transparent);
}

/* ------------------------------------------------------------- 08 作品区 */
.work-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}

.work-card {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
  padding: 22px 20px;
  transition: transform 0.35s var(--ease-out), border-color 0.3s var(--ease),
    background-color 0.3s var(--ease);
}

.work-card-lg { grid-column: span 7; }

.work-card:hover {
  transform: translateY(-6px);
  border-color: var(--acc-line);
  background: var(--glass-2);
}

.work-head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
}

.work-no { color: var(--acc-strong); font-weight: 700; }
.work-type { color: var(--muted); }
.work-year { margin-left: auto; color: var(--dim); }

/* 生成式缩略图 */
.work-thumb {
  position: relative;
  height: 160px;
  margin: 16px 0;
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line);
}

.work-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: 0.6;
}

/* 悬浮时掠过缩略图的扫描光 */
.work-thumb::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  opacity: 0;
  background: linear-gradient(90deg, transparent, var(--acc-strong), transparent);
}

.work-card:hover .work-thumb::after { animation: thumb-scan 1.1s var(--ease-out) 1; }

@keyframes thumb-scan {
  0%   { opacity: 0; transform: translateY(0); }
  18%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(158px); }
}

.thumb-bar,
.thumb-block,
.thumb-pane,
.thumb-ring,
.thumb-cross,
.thumb-plus { position: absolute; }

/* A：堆叠条 + 实心块 */
.thumb-a .thumb-bar {
  left: 12%;
  height: 9px;
  background: var(--acc);
  opacity: 0.85;
}
.thumb-a .thumb-bar:nth-child(1) { top: 24%; width: 46%; }
.thumb-a .thumb-bar:nth-child(2) { top: 40%; width: 62%; opacity: 0.55; }
.thumb-a .thumb-bar:nth-child(3) { top: 56%; width: 34%; opacity: 0.35; }
.thumb-a .thumb-block {
  right: 10%;
  top: 22%;
  width: 22%;
  height: 56%;
  border: 1px solid var(--acc-line);
  background: var(--acc-soft);
}

/* B：窗口分格 */
.thumb-b .thumb-pane {
  width: 26%;
  height: 30%;
  border: 1px solid var(--line-2);
}
.thumb-b .thumb-pane:nth-child(1) { left: 8%; top: 14%; background: var(--acc-soft); border-color: var(--acc-line); }
.thumb-b .thumb-pane:nth-child(2) { left: 37%; top: 14%; }
.thumb-b .thumb-pane:nth-child(3) { left: 8%; top: 50%; }
.thumb-b .thumb-pane:nth-child(4) { left: 37%; top: 50%; background: var(--acc-soft); border-color: var(--acc-line); }

/* C：同心环 + 准星 */
.thumb-c .thumb-ring {
  left: 50%;
  top: 50%;
  width: 108px;
  height: 108px;
  margin: -54px 0 0 -54px;
  border: 1px solid var(--acc-line);
  border-radius: 50%;
}
.thumb-c .thumb-ring::before,
.thumb-c .thumb-cross::before,
.thumb-c .thumb-cross::after {
  content: "";
  position: absolute;
}
.thumb-c .thumb-ring::before {
  inset: 22px;
  border: 1px dashed var(--line-2);
  border-radius: 50%;
}
.thumb-c .thumb-cross { inset: 0; }
.thumb-c .thumb-cross::before {
  left: 50%;
  top: 20%;
  bottom: 20%;
  width: 1px;
  background: var(--line-2);
}
.thumb-c .thumb-cross::after {
  top: 50%;
  left: 20%;
  right: 20%;
  height: 1px;
  background: var(--line-2);
}

/* D：空槽 */
.work-card-slot {
  border-style: dashed;
  background: transparent;
  box-shadow: none;
}

.work-card-slot .work-thumb { border-style: dashed; background: transparent; }
.thumb-d .thumb-plus {
  left: 50%;
  top: 50%;
  width: 34px;
  height: 34px;
  margin: -17px 0 0 -17px;
  border: 1px solid var(--line-2);
}
.thumb-d .thumb-plus::before,
.thumb-d .thumb-plus::after {
  content: "";
  position: absolute;
  background: var(--line-2);
}
.thumb-d .thumb-plus::before { left: 50%; top: 6px; bottom: 6px; width: 1px; }
.thumb-d .thumb-plus::after { top: 50%; left: 6px; right: 6px; height: 1px; }

.work-body { flex: 1; }

.work-title {
  font-size: 1.2rem;
  font-weight: 750;
  letter-spacing: 0.01em;
}

.work-desc {
  margin: 10px 0 16px;
  font-size: 0.89rem;
  color: var(--muted);
}

.work-foot {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.work-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--acc-strong);
}
.work-state.is-idle { color: var(--dim); }
.work-state.is-idle i { animation: none; opacity: 0.5; }

.work-stat { color: var(--dim); }

.work-link {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  color: var(--text);
  font-weight: 600;
}
.work-link:hover { color: var(--acc-strong); }
.work-link:hover .ico { transform: translate(2px, -2px); }

/* ------------------------------------------------------- 09 档案与能力矩阵 */
.profile-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}

.param-panel {
  grid-column: span 7;
  padding: 24px 22px;
}

.param-head,
.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 11px;
  margin-bottom: 4px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.2em;
  color: var(--dim);
}

.param-head-code { color: var(--acc-strong); }

.param-list { display: grid; }

.param-row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.param-row dt {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  color: var(--dim);
  padding-top: 3px;
}

.param-row dd {
  font-size: 0.93rem;
  min-width: 0;
  overflow-wrap: anywhere;
}

.param-dim {
  margin-left: 8px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--dim);
}

.param-ok { color: var(--ok); font-weight: 700; }

.param-note {
  margin-top: 16px;
  font-size: 0.89rem;
  color: var(--muted);
}

.radar-panel {
  grid-column: span 5;
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
}

.panel-head-note { color: var(--acc-strong); }

.radar-wrap {
  position: relative;
  flex: 1;
  display: grid;
  place-items: center;
  padding: 6px 0;
}

.radar {
  width: 100%;
  max-width: 320px;
  height: auto;
  overflow: visible;
}

.radar-grid polygon {
  fill: none;
  stroke: var(--line);
  stroke-width: 1;
}

.radar-axis line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 3 4;
}

.radar-shape {
  fill: var(--acc-soft);
  stroke: var(--acc-strong);
  stroke-width: 1.6;
  stroke-linejoin: miter;
}

.radar-dots circle { fill: var(--acc-strong); }

.radar-labels text {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 1.6px;
  fill: var(--dim);
}

.radar-sweep {
  position: absolute;
  width: 250px;
  height: 250px;
  border-radius: 50%;
  pointer-events: none;
  background: conic-gradient(from 0deg, transparent 0deg, transparent 300deg,
    var(--acc-soft) 348deg, transparent 360deg);
  mask-image: radial-gradient(circle, transparent 14%, #000 74%, transparent 88%);
  -webkit-mask-image: radial-gradient(circle, transparent 14%, #000 74%, transparent 88%);
  animation: spin 7.5s linear infinite;
  opacity: 0.75;
}

.radar-legend {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 22px;
  padding-top: 14px;
  margin-top: 4px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
}

.radar-legend li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: var(--dim);
}

.radar-legend i {
  flex: 1;
  height: 1px;
  border-bottom: 1px dotted var(--line-2);
  transform: translateY(-3px);
}

.radar-legend b { color: var(--acc-strong); font-weight: 700; }

.module-panel {
  grid-column: span 12;
  padding: 24px 22px;
}

.modules {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 1px;
  margin: 16px 0;
  background: var(--line);
  border: 1px solid var(--line);
}

.module {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 11px 12px;
  background: var(--panel-solid);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--muted);
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.module i {
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--line-2);
}

.module.is-on { color: var(--text); }
.module.is-on i { background: var(--acc-strong); }
.module:hover { background: var(--acc-soft); color: var(--text); }

.module-note {
  font-size: 0.85rem;
  color: var(--muted);
}
.module-note b { color: var(--acc-strong); }

/* ----------------------------------------------------------- 10 日志时间线 */
.log {
  position: relative;
  padding-left: 26px;
}

.log::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: var(--line-2);
}

.log-item {
  position: relative;
  display: grid;
  grid-template-columns: 96px 76px minmax(0, 1fr) 110px;
  align-items: start;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  transition: background-color 0.25s var(--ease);
}

.log-item:hover { background: var(--glass); }

.log-node {
  position: absolute;
  left: -26px;
  top: 26px;
  width: 11px;
  height: 11px;
  background: var(--bg);
  border: 1px solid var(--line-2);
}

.log-item:hover .log-node,
.log-item:last-child .log-node {
  background: var(--acc);
  border-color: var(--acc);
}

.log-date,
.log-no,
.log-state {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
}

.log-date { color: var(--acc-strong); font-weight: 700; }
.log-no { color: var(--dim); }

.log-title {
  font-size: 1.02rem;
  font-weight: 700;
}

.log-note {
  margin-top: 4px;
  font-size: 0.87rem;
  color: var(--muted);
}

.log-state {
  justify-self: end;
  padding: 3px 9px;
  color: var(--dim);
  border: 1px solid var(--line);
}

.log-state.is-active { color: var(--text); border-color: var(--line-2); }
.log-state.is-live { color: var(--acc-ink); background: var(--acc); border-color: var(--acc); font-weight: 700; }

/* ------------------------------------------------------------- 11 联络面板 */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}

.terminal {
  grid-column: span 7;
  padding: 0;
  overflow: hidden;
}

.terminal-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 16px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.16em;
  color: var(--dim);
  background: var(--acc-soft);
}

.terminal-dot {
  width: 9px;
  height: 9px;
  background: var(--acc);
  flex: none;
}

.terminal-path { color: var(--muted); }
.terminal-code { margin-left: auto; color: var(--acc-strong); }

.terminal-body { padding: 22px 18px 24px; }

.terminal-line {
  font-family: var(--font-mono);
  font-size: 0.84rem;
  line-height: 1.9;
  color: var(--text);
}

.terminal-line + .terminal-line { margin-top: 6px; }
.terminal-line b { color: var(--acc-strong); }
.terminal-line-dim { color: var(--muted); }

.terminal-prompt { color: var(--acc-strong); margin-right: 8px; }

.caret {
  display: inline-block;
  width: 8px;
  height: 15px;
  margin-left: 6px;
  vertical-align: -2px;
  background: var(--acc);
  animation: blink 1.1s steps(1, end) infinite;
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

.terminal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.copy-btn.is-done { color: var(--acc-ink); background: var(--acc); border-color: var(--acc); }

.contact-list {
  grid-column: span 5;
  display: grid;
  gap: 1px;
  align-content: start;
  background: var(--line);
  border: 1px solid var(--line);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg);
  transition: background-color 0.25s var(--ease), padding-left 0.25s var(--ease-out);
}

.contact-key {
  min-width: 66px;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--dim);
}

.contact-val {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  overflow-wrap: anywhere;
}

a.contact-val:hover { color: var(--acc-strong); }
a.contact-val:hover .ico { transform: translate(2px, -2px); }

.contact-val.is-text { color: var(--muted); }

.live-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  background: var(--ok);
  color: var(--ok);
}

/* ------------------------------------------------- 12 页脚 / 回到顶部 */
.foot {
  margin-top: 20px;
  padding: 26px 0 40px;
  border-top: 1px solid var(--line);
}

.foot-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.foot-left { display: flex; align-items: center; gap: 14px; }

.foot-left p,
.foot-right {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 80;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  color: var(--acc-ink);
  background: var(--acc);
  border: none;
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity 0.28s var(--ease), transform 0.28s var(--ease-out), visibility 0.28s var(--ease);
}

.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { transform: translateY(-3px); box-shadow: var(--glow); }

/* --------------------------------------------------- 13 动效与响应式 */
.fx-in {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

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

@media (max-width: 1180px) {
  .nav-clock { display: none; }
  .param-row { grid-template-columns: 130px minmax(0, 1fr); }
}

@media (max-width: 1024px) {
  :root { --gap: 18px; }

  .edge-label { display: none; }
  .hero-main { grid-column: 1 / span 6; }
  .hero-deck { grid-column: 7 / -1; }
  .work-card,
  .work-card-lg { grid-column: span 6; }
  .param-panel { grid-column: span 12; }
  .radar-panel { grid-column: span 12; }
  .terminal { grid-column: span 12; }
  .contact-list { grid-column: span 12; }
}

@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-main,
  .hero-deck { grid-column: 1 / -1; }
  .hero-deck { max-width: 420px; padding-left: 0; }
  .axis-y { display: none; }

  .log-item {
    grid-template-columns: 92px minmax(0, 1fr);
    grid-template-areas:
      "date state"
      "body body";
    row-gap: 8px;
  }
  .log-date { grid-area: date; }
  .log-state { grid-area: state; justify-self: start; }
  .log-body { grid-area: body; }
  .log-no { display: none; }

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

@media (max-width: 720px) {
  :root { --nav-h: 56px; }

  html { scroll-padding-top: 128px; }

  .shell,
  .nav-inner { padding: 0 18px; }

  .nav-inner {
    flex-wrap: wrap;
    gap: 10px;
    padding-top: 10px;
    padding-bottom: 0;
  }

  .nav-links {
    order: 3;
    width: 100%;
    overflow-x: auto;
    scrollbar-width: none;
  }
  .nav-links::-webkit-scrollbar { display: none; }
  .nav-link { padding: 7px 11px; }
  .nav-link em { display: none; }

  .section { padding: 68px 0; }
  .hero { padding: 54px 0 46px; }
  .axis-x { top: -18px; left: 18px; right: 18px; }

  .hero-readout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .work-card,
  .work-card-lg { grid-column: span 12; }

  .sec-head { flex-wrap: wrap; gap: 10px; }
  .ghost { display: none; }
  .sec-meta { order: 4; }
  .sec-rule { display: none; }

  .param-row { grid-template-columns: 1fr; gap: 4px; }
  .param-row dt { padding-top: 0; }

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

  .log { padding-left: 20px; }
  .log-node { left: -20px; }

  .to-top { right: 16px; bottom: 16px; width: 42px; height: 42px; }
  .foot-inner { flex-direction: column; align-items: flex-start; }

  .terminal-actions .btn { flex: 1 1 100%; }
}

@media (max-width: 420px) {
  .hero-title-en { font-size: clamp(2.6rem, 17vw, 4rem); }
  .hero-title-cn { flex-wrap: wrap; gap: 8px; }
  .wire-cube { width: 84px; height: 84px; left: auto; right: -6px; }
  .radar-sweep { width: 200px; height: 200px; }
}

@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;
  }

  .fx-in { opacity: 1; transform: none; }
  .hero-title-en { clip-path: none; }
  .radar-sweep { display: none; }
}

@media print {
  .nav, .fx, .to-top { display: none !important; }
  body { background: #fff; color: #000; }
  .glass { box-shadow: none; border-color: #ccc; backdrop-filter: none; }
}

/* ============================================================================
   14 主控台首屏（空间化 UI）
   ----------------------------------------------------------------------------
   背景层 = 展厅弧墙 / 凸起平台 / 透视地面
   中景层 = 身份核心（HUD 条 + 代号 + 头像舱 + 年限圆环）
   前景层 = 错落悬浮的功能面板（ACTIVE / IN PROGRESS / LOCKED）
   底栏   = 系统状态条
   ============================================================================ */
.hero { padding: 62px 0 0; }

/* ---------------------------------------------------------- WebGL 空间层 */
.hero-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.9s var(--ease-out);
}

.hero.has-3d .hero-canvas { opacity: 1; }

/* 3D 接管后隐去 CSS 版的等距地面与平台，避免两套空间重叠 */
.hero.has-3d .stage-floor,
.hero.has-3d .stage-platform { opacity: 0; }

/* ---------------------------------------------------------- 背景空间层 */
.stage {
  position: absolute;
  top: -150px;
  bottom: -70px;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  transition: transform 0.6s var(--ease-out);
}

.hero-shell:hover .stage { transform: translateX(-50%) translateY(-5px); }

.stage-glow {
  position: absolute;
  right: -6%;
  top: 2%;
  width: 64%;
  height: 80%;
  background: radial-gradient(closest-side, var(--acc-soft), transparent 72%);
  opacity: 0.8;
}

/* 弧形巨幕 */
.stage-wall {
  position: absolute;
  left: 50%;
  top: -32%;
  width: 158%;
  height: 94%;
  transform: translateX(-50%);
  border: 1px solid var(--line);
  border-radius: 50%;
  opacity: 0.6;
}

.stage-wall-inner {
  top: -22%;
  width: 118%;
  height: 80%;
  border-color: var(--acc-line);
  opacity: 0.22;
}

/* 凸起平台（等距视角） */
.stage-platform {
  position: absolute;
  right: 3%;
  bottom: 2%;
  width: 44%;
  height: 220px;
  transform: perspective(900px) rotateX(58deg) rotateZ(-9deg);
  border: 1px solid var(--acc-line);
  background: linear-gradient(180deg, var(--acc-soft), transparent 78%);
  opacity: 0.5;
}

/* 透视地面网格 */
.stage-floor {
  position: absolute;
  left: 50%;
  bottom: -16%;
  width: 190%;
  height: 56%;
  transform: translateX(-50%) perspective(620px) rotateX(74deg);
  background-image:
    linear-gradient(to right, var(--line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line) 1px, transparent 1px);
  background-size: 78px 78px;
  opacity: 0.6;
  mask-image: linear-gradient(to top, #000 0%, transparent 78%);
  -webkit-mask-image: linear-gradient(to top, #000 0%, transparent 78%);
}

/* -------------------------------------------------------- 主控台栅格 */
.console-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
  align-items: start;
  padding-top: 10px;
  transition: transform 0.5s var(--ease-out), opacity 0.5s var(--ease-out);
}

.identity {
  grid-column: 1 / span 5;
  position: relative;
  z-index: 3;
}

.console {
  grid-column: 6 / -1;
  position: relative;
  z-index: 4;
}

/* ------------------------------------------------------------- HUD 条 */
.hud-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.hud-item {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  color: var(--muted);
  background: var(--glass);
  border: 1px solid var(--line);
}

.hud-item i {
  width: 6px;
  height: 6px;
  background: currentColor;
  animation: pulse 2.6s steps(1, end) infinite;
}

.hud-item.is-live {
  color: var(--acc-ink);
  background: var(--acc);
  border-color: var(--acc);
  font-weight: 700;
}

/* 标题收窄到身份列宽度 */
.hero-title-en { font-size: clamp(2.5rem, 6.2vw, 4.9rem); }

/* ---------------------------------------------------------- 身份舱 */
.pod {
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr);
  gap: 16px;
  margin-top: 26px;
  padding: 14px;
  background: var(--glass);
  border: 1px solid var(--line);
}

.pod-avatar { position: relative; }

.pod-avatar img {
  width: 104px;
  height: 104px;
  object-fit: cover;
  border: 1px solid var(--line-2);
}

.pod-id {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 3px 2px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.54rem;
  letter-spacing: 0.1em;
  color: var(--acc-ink);
  background: var(--acc);
}

.pod-data {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
}

.ring { position: relative; width: 76px; height: 76px; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring-bg { fill: none; stroke: var(--line); stroke-width: 2.5; }
.ring-fg {
  fill: none;
  stroke: var(--acc-strong);
  stroke-width: 2.5;
  stroke-dasharray: 264;
  stroke-dashoffset: 158;
}

.ring-num {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1;
  color: var(--acc-strong);
}

.ring-num em {
  display: block;
  margin-top: 3px;
  font-style: normal;
  font-size: 0.46rem;
  letter-spacing: 0.14em;
  color: var(--dim);
}

/* -------------------------------------------------- 悬浮功能面板群 */
.console {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
  transform: perspective(1500px) rotateY(-9deg) rotateX(3deg);
  transform-style: preserve-3d;
}

.mod {
  position: relative;
  grid-column: span 3;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 15px 16px;
  background: var(--panel-glass);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translate3d(0, var(--y, 0px), var(--z, 0px));
  transition: transform 0.4s var(--ease-out), border-color 0.25s var(--ease),
    background-color 0.25s var(--ease), box-shadow 0.3s var(--ease);
}

.mod-main { grid-column: span 6; --z: 30px; padding: 20px; }
.mod-main::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 72px;
  height: 2px;
  background: var(--acc);
}

/* 错落：不同深度与位移，制造前后关系 */
.mod:nth-child(2) { --z: -26px; --y: 14px; }
.mod:nth-child(3) { --z: 20px; }
.mod:nth-child(4) { --z: -12px; --y: 10px; }
.mod:nth-child(5) { --z: 10px; }
.mod:nth-child(6) { --z: -42px; }

.mod:hover {
  --z: 56px;
  border-color: var(--acc-line);
  background: var(--panel-glass);
  box-shadow: var(--glow);
}

.mod-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 9px;
}

.mod-head b {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.mod-head em {
  font-style: normal;
  font-size: 0.76rem;
  color: var(--dim);
}

.mod-state {
  margin-left: auto;
  padding: 2px 7px;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.14em;
  color: var(--dim);
  border: 1px solid var(--line);
}

.mod-state.is-active {
  color: var(--acc-ink);
  background: var(--acc);
  border-color: var(--acc);
  font-weight: 700;
}

.mod-state.is-progress {
  color: var(--acc-strong);
  background: var(--acc-soft);
  border-color: var(--acc-line);
}

.mod-meta {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.mod-body { font-size: 0.88rem; color: var(--muted); }

.mod-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding-top: 11px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.mod-go { color: var(--acc-strong); font-weight: 700; }
.mod-go.is-quiet { color: var(--dim); font-weight: 500; }

/* 锁定模块：深灰半透明 + 锁图标 */
.mod-locked {
  border-style: dashed;
  background: var(--locked);
  opacity: 0.82;
  box-shadow: none;
}

.mod-locked:hover {
  --z: 4px;
  border-color: var(--line-2);
  background: var(--locked);
  box-shadow: none;
  opacity: 1;
}

.lock {
  position: relative;
  width: 16px;
  height: 12px;
  border: 1.5px solid var(--dim);
  align-self: flex-start;
}

.lock::before {
  content: "";
  position: absolute;
  left: 3px;
  top: -7px;
  width: 8px;
  height: 8px;
  border: 1.5px solid var(--dim);
  border-bottom: none;
  border-radius: 4px 4px 0 0;
}

/* ------------------------------------------------------- 底部状态条 */
.statusbar {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 36px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.statusbar-item { display: inline-flex; align-items: center; gap: 8px; }
.statusbar-item b { font-weight: 500; color: var(--dim); }
.statusbar-item a { color: var(--acc-strong); }

/* ------------------------------------------------------- 响应式 */
@media (max-width: 1180px) {
  .identity { grid-column: 1 / span 6; }
  .console { grid-column: 7 / -1; }
  .console-grid .wire-cube { display: none; }
}

@media (max-width: 1024px) {
  .console-grid { grid-template-columns: 1fr; }
  .identity,
  .console { grid-column: 1 / -1; }

  .console {
    margin-top: 28px;
    transform: none;
  }

  .stage-platform { width: 62%; height: 170px; }
}

@media (max-width: 720px) {
  .hero { padding-top: 44px; }

  .mod,
  .mod-main { grid-column: span 6; }

  .mod:nth-child(n) { --z: 0px; --y: 0px; }

  .pod { grid-template-columns: 88px minmax(0, 1fr); }
  .pod-avatar img { width: 88px; height: 88px; }
  .pod-data { grid-template-columns: 1fr; }
  .ring { display: none; }

  .statusbar { gap: 12px; font-size: 0.62rem; }
  .statusbar-item { width: 100%; }

  .stage-platform { display: none; }
}

/* ============================================================================
   15 项目详情页（/wenku8reader/ · /fuckets/）
   ============================================================================ */
.proj-hero .identity { grid-column: 1 / span 7; }

.proj-hero .hero-title-en {
  font-size: clamp(2.4rem, 7vw, 5.4rem);
  line-height: 0.92;
}

.proj-hero .hero-title-en span { display: block; }

/* 两行标题时色带穿第一行 */
.proj-hero .hero-slice { top: 24%; }

.crumbs {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
}

.crumbs a { color: var(--acc-strong); }
.crumbs a:hover { color: var(--text); }

/* 右侧：主视觉 + 参数 */
.proj-media {
  grid-column: 8 / -1;
  position: relative;
  z-index: 4;          /* 高于身份列：横向色带不穿过主视觉 */
  display: grid;
  gap: 16px;
  align-content: start;
}

.shot {
  position: relative;
  margin: 0;
  background: var(--bg-2);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.shot img { display: block; width: 100%; height: auto; }

.shot figcaption {
  padding: 8px 12px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.18em;
  color: var(--dim);
}

.proj-spec { border: 1px solid var(--line); background: var(--glass); }
.proj-spec .param-row {
  grid-template-columns: 128px minmax(0, 1fr);
  padding: 10px 14px;
}
.proj-spec dd { font-size: 0.88rem; }

@media (max-width: 720px) {
  .proj-spec .param-row {
    grid-template-columns: minmax(0, 1fr);
    gap: 3px;
  }
  .proj-spec dd { text-align: left; }
}

/* 概览正文 */
.proj-p { font-size: 0.94rem; color: var(--muted); }
.proj-p + .proj-p { margin-top: 12px; }
.proj-head-2 { margin-top: 24px; }

.proj-note {
  margin-top: 26px;
  font-size: 0.82rem;
  line-height: 1.9;
  color: var(--dim);
}

.proj-note a {
  color: var(--acc-strong);
  border-bottom: 1px solid var(--acc-line);
}

/* 界面一览表格 */
.tbl {
  width: 100%;
  margin-top: 14px;
  border-collapse: collapse;
  font-size: 0.88rem;
}

.tbl th,
.tbl td {
  padding: 10px 12px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.tbl th {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  color: var(--dim);
  border-bottom-color: var(--line-2);
}

.tbl td { color: var(--muted); }
.tbl td b { color: var(--text); font-weight: 650; }
.tbl tr:last-child td { border-bottom: none; }
.tbl tbody tr:hover td { background: var(--glass); }

/* 终端里的代码块 */
.codeblock {
  margin: 16px 0 0;
  padding: 14px 16px;
  overflow-x: auto;
  background: var(--bg-2);
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.74rem;
  line-height: 1.95;
  color: var(--muted);
  white-space: pre;
}

.cap-grid-2 { grid-template-columns: repeat(12, minmax(0, 1fr)); }

/* ============================================================================
   15.1 项目详情页 · 面板与卡组基座
   ----------------------------------------------------------------------------
   .panel 是项目页（及 404）的通用卡片骨架：细框 + 半透明底 + 顶部高亮细线，
   与主页 .glass / .corners 的工业战术语言保持一致。
   ============================================================================ */
.panel {
  position: relative;
  padding: 22px 20px;
  background: var(--panel-glass);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
}

/* 顶部高亮细线：方舟式「面板通电」标记 */
.panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 96px;
  height: 2px;
  background: linear-gradient(90deg, var(--acc-strong), transparent);
  pointer-events: none;
}

.panel-tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 9px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--acc-ink);
  background: var(--acc);
}

.container {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 30px;
}

/* ---- 概览右列：界面一览表 ------------------------------------------------ */
.profile-grid > .panel {
  grid-column: span 5;
  display: flex;
  flex-direction: column;
}

.tbl th:first-child,
.tbl td:first-child { width: 1%; white-space: nowrap; }

/* 面板底部注脚：把多出来的纵向空间收口 */
.panel-foot {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: var(--dim);
}

.panel-foot .barcode { opacity: 0.28; }

/* ---- 首屏文案与边注 ------------------------------------------------------ */
.hero-desc {
  margin-top: 14px;
  max-width: 54ch;
  font-size: 0.92rem;
  line-height: 1.85;
  color: var(--muted);
}

/* 竖排边注移到右侧留白，避免压住身份列正文 */
.proj-hero .edge-label {
  left: auto;
  right: -30px;
  top: 150px;
}

.proj-hero .axis-label { color: var(--dim); }

/* ---- 特性 / 技术：卡组 -------------------------------------------------- */
.cap-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--gap);
}

.cap-grid > .cap-card { grid-column: span 4; }
.cap-grid > .cap-card:last-child { grid-column: span 12; }

/* 末张卡整行铺开时改横向排版，避免右侧大片留白 */
.cap-grid:not(.cap-grid-2) > .cap-card:last-child {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr) auto;
  align-items: center;
  column-gap: 28px;
}

.cap-grid:not(.cap-grid-2) > .cap-card:last-child .cap-head {
  padding-bottom: 0;
  border-bottom: none;
}

.cap-grid:not(.cap-grid-2) > .cap-card:last-child .cap-desc {
  flex: none;
  margin: 0;
}

/* 技术实现：两列 */
.cap-grid.cap-grid-2 > .cap-card,
.cap-grid.cap-grid-2 > .cap-card:last-child { grid-column: span 6; }

.cap-card {
  display: flex;
  flex-direction: column;
  padding: 18px 18px 20px;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out), border-color 0.3s var(--ease),
    background-color 0.3s var(--ease);
}

/* 悬浮时左侧点亮一条强调色标尺 */
.cap-card::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--acc-strong);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.cap-card:hover {
  transform: translateY(-5px);
  border-color: var(--acc-line);
  background: var(--glass-2);
}

.cap-card:hover::after { opacity: 1; }

.cap-head {
  display: flex;
  align-items: center;
  gap: 11px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.cap-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 34px;
  height: 34px;
  color: var(--acc-strong);
  background: var(--acc-soft);
  border: 1px solid var(--acc-line);
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.cap-icon .ico { width: 17px; height: 17px; }

.cap-head-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.cap-head-text b {
  font-size: 1.02rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.cap-head-text small {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 0.2em;
  color: var(--dim);
}

.cap-desc {
  flex: 1;
  margin: 14px 0 16px;
  font-size: 0.89rem;
  line-height: 1.8;
  color: var(--muted);
}

.cap-desc strong { color: var(--text); }

@media (max-width: 1360px) {
  .proj-hero .edge-label { display: none; }
}

@media (max-width: 1024px) {
  .profile-grid > .panel { grid-column: 1 / -1; }
  .cap-grid > .cap-card { grid-column: span 6; }

  .cap-grid:not(.cap-grid-2) > .cap-card:last-child {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    column-gap: 0;
  }

  .cap-grid:not(.cap-grid-2) > .cap-card:last-child .cap-head {
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
  }

  .cap-grid:not(.cap-grid-2) > .cap-card:last-child .cap-desc { margin: 14px 0 16px; }
}

@media (max-width: 720px) {
  .cap-grid > .cap-card,
  .cap-grid > .cap-card:last-child,
  .cap-grid.cap-grid-2 > .cap-card,
  .cap-grid.cap-grid-2 > .cap-card:last-child { grid-column: span 12; }
  .panel { padding: 18px 16px; }
}

@media (max-width: 1024px) {
  .proj-hero .identity,
  .proj-media { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  .proj-hero .hero-title-en { font-size: clamp(2.2rem, 15vw, 4rem); }
  .shot figcaption { font-size: 0.54rem; }
  .tbl { font-size: 0.82rem; }
  .tbl th, .tbl td { padding: 9px 8px; }
}