/* ════════════════════════════════════════════════════════════════
   BLUEPRINT HUD — 星寒清爽正门 / Han's clean portfolio front door
   浅色科幻蓝图. 与太空堡垒 (bastion.css) 共享 HUD 词汇, 但油墨 −90%.
   纯静态, 0 依赖. Tokens 全新一套, 不复用 --void 深色基底.
   ════════════════════════════════════════════════════════════════ */

:root{
  /* ── 浅色蓝图基底 ── */
  --bp-paper:    #F7F8FA;            /* 主背景 near-white */
  --bp-surface:  #FFFFFF;            /* 卡面 */
  --bp-ink:      #0B0E14;            /* 主文字 near-black (on paper ≈ 17:1) */
  --bp-dim:      #51606F;            /* 次级文字 (on paper ≈ 6.0:1 ✓ AA) */
  --bp-mute:     #8794A3;            /* 三级 / 占位 */
  --bp-line:     #DDE3EA;            /* 发丝边框 / 分隔线 */
  --bp-line-2:   #EAEEF3;            /* 更浅分隔 */
  --bp-grid:     rgba(11,14,20,.045);/* 蓝图网格 */

  /* ── 两个 accent, 严格配给 ── */
  --bp-cyan:     #0883A0;            /* 链接文字 (on paper ≈ 4.6:1 ✓ AA) */
  --bp-cyan-hi:  #0EA5B5;            /* hover / 边框 / 装饰 (非承载文字) */
  --bp-amber:    #E8A317;            /* 仅状态点 / 角标装饰, 永不做承载文字 */
  --bp-amber-tx: #97650A;            /* 需要琥珀"文字"时用这个深色 (≈ 4.7:1) */

  /* ── 字体 (全部 Google Fonts, 0 新增授权) ── */
  --bp-display:  "Space Grotesk", "Geist", system-ui, sans-serif;
  --bp-mono:     "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --bp-cn:       "Noto Sans SC", "PingFang SC", system-ui, sans-serif;
  --bp-stencil:  "Big Shoulders Stencil Display", var(--bp-display);

  /* ── 尺度 ── */
  --bp-max:      1080px;             /* 内容上限 */
  --bp-measure:  760px;             /* 文字测量宽 */
  --bp-pad:      clamp(20px, 5vw, 56px);
  --bp-gap:      clamp(72px, 10vh, 156px); /* 区块间距, 留白是主分隔器 */
  --bp-radius:   3px;               /* 低圆角, 工程感 */
  --bp-ease:     cubic-bezier(.22, .61, .36, 1);
}

*{ box-sizing: border-box; }

html{ -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body{
  margin: 0;
  background: var(--bp-paper);
  color: var(--bp-ink);
  font-family: var(--bp-cn);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* 极淡蓝图网格, 静态, 不喧哗 */
  background-image:
    linear-gradient(var(--bp-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--bp-grid) 1px, transparent 1px);
  background-size: 64px 64px;
  background-position: center top;
}

::selection{ background: var(--bp-cyan-hi); color: #fff; }

a{ color: var(--bp-cyan); text-decoration: none; }

/* mono 标签通用 */
.mono{
  font-family: var(--bp-mono);
  font-size: 12px;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--bp-dim);
}

/* 区块壳 */
.wrap{
  width: 100%;
  max-width: var(--bp-max);
  margin: 0 auto;
  padding-left: var(--bp-pad);
  padding-right: var(--bp-pad);
}

section{ position: relative; }

/* 区块小标题 (overline) */
.sec-head{
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.sec-head .idx{
  font-family: var(--bp-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--bp-cyan);
}
.sec-head h2{
  margin: 0;
  font-family: var(--bp-display);
  font-weight: 600;
  font-size: clamp(20px, 2.6vw, 27px);
  letter-spacing: -0.01em;
}
.sec-head .rule{
  flex: 1;
  height: 1px;
  background: var(--bp-line);
  align-self: center;
}
.sec-head .tail{
  font-family: var(--bp-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bp-mute);
}

/* ═══════════ 1. 状态行 STATUS LINE ═══════════ */
.statusbar{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247,248,250,.86);
  backdrop-filter: saturate(140%) blur(8px);
  -webkit-backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--bp-line);
}
.statusbar .inner{
  max-width: var(--bp-max);
  margin: 0 auto;
  padding: 10px var(--bp-pad);
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--bp-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--bp-dim);
}
.statusbar .mark{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--bp-ink);
  font-weight: 500;
}
.statusbar .mark .glyph{
  font-family: var(--bp-stencil);
  font-weight: 900;
  font-size: 18px;
  line-height: 1;
  color: var(--bp-ink);
  border: 1px solid var(--bp-line);
  border-radius: var(--bp-radius);
  padding: 2px 6px 1px;
  background: var(--bp-surface);
}
.statusbar .mark b{ letter-spacing: .14em; font-weight: 600; }
.statusbar .sb-spacer{ flex: 1; }
.statusbar .sb-item{ display: none; white-space: nowrap; }
.statusbar .dot{
  display: inline-block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--bp-amber);
  box-shadow: 0 0 0 0 rgba(232,163,23,.5);
  animation: bp-pulse 2.4s var(--bp-ease) infinite;
  margin-right: 6px; vertical-align: middle;
}
@keyframes bp-pulse{
  0%{ box-shadow: 0 0 0 0 rgba(232,163,23,.45); }
  70%{ box-shadow: 0 0 0 6px rgba(232,163,23,0); }
  100%{ box-shadow: 0 0 0 0 rgba(232,163,23,0); }
}
@media (min-width: 720px){ .statusbar .sb-item{ display: inline-flex; align-items: center; } }
/* 语言切换 */
.statusbar .lang-toggle{ display: inline-flex; gap: 7px; align-items: center; }
.statusbar .lang-toggle a{ color: var(--bp-mute); letter-spacing: .08em; }
.statusbar .lang-toggle a.on{ color: var(--bp-ink); font-weight: 600; }
.statusbar .lang-toggle a:hover{ color: var(--bp-cyan); }
.statusbar .lang-toggle .sep{ color: var(--bp-line); }

/* ═══════════ 2. HERO ═══════════ */
.hero{
  padding-top: clamp(64px, 12vh, 130px);
  padding-bottom: var(--bp-gap);
}
.hero-frame{
  position: relative;
  padding: clamp(28px, 5vw, 56px) clamp(24px, 4vw, 48px);
}
/* HUD 角括号 — 整站仅 hero + 卡 hover + portal 出现 */
.hud-corner{ position: absolute; width: 18px; height: 18px; pointer-events: none; }
.hud-corner::before, .hud-corner::after{
  content:""; position: absolute; background: var(--bp-cyan-hi); opacity: .55;
}
.hud-corner::before{ width: 18px; height: 1.5px; }
.hud-corner::after{ width: 1.5px; height: 18px; }
.hud-corner.tl{ top: 0; left: 0; }
.hud-corner.tr{ top: 0; right: 0; }
.hud-corner.tr::after{ right: 0; }
.hud-corner.tr::before{ right: 0; }
.hud-corner.bl{ bottom: 0; left: 0; }
.hud-corner.bl::before{ bottom: 0; }
.hud-corner.br{ bottom: 0; right: 0; }
.hud-corner.br::before{ bottom: 0; right: 0; }
.hud-corner.br::after{ right: 0; }
.hud-corner.bl::after{ bottom: 0; }

.hero-kicker{
  font-family: var(--bp-mono);
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--bp-cyan);
  margin-bottom: 22px;
}
.hero-name{
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: clamp(12px, 2.4vw, 26px);
  margin: 0 0 24px;
  line-height: .98;
}
/* 大号拉丁名 (EN 页主名) */
.hero-name .han-en{
  font-family: var(--bp-display);
  font-weight: 600;
  font-size: clamp(40px, 8.4vw, 86px);
  letter-spacing: -0.025em;
  color: var(--bp-ink);
}
.hero-name .han-en b{ font-weight: 600; }
/* 大号中文名 (ZH 页主名) */
.hero-name .han-cn{
  font-family: var(--bp-cn);
  font-weight: 700;
  font-size: clamp(46px, 11vw, 104px);
  letter-spacing: .05em;
  color: var(--bp-ink);
}
/* 副名 */
.hero-name .han-cn-sm{
  font-family: var(--bp-cn);
  font-weight: 500;
  font-size: clamp(17px, 2.6vw, 26px);
  letter-spacing: .06em;
  color: var(--bp-dim);
  align-self: flex-end;
  padding-bottom: .45em;
}
.hero-name .han-en-sm{
  font-family: var(--bp-display);
  font-weight: 500;
  font-size: clamp(16px, 2.4vw, 24px);
  letter-spacing: -0.01em;
  color: var(--bp-dim);
  align-self: flex-end;
  padding-bottom: .5em;
}
.hero-lead{
  font-family: var(--bp-display);
  font-weight: 400;
  font-size: clamp(18px, 2.4vw, 25px);
  line-height: 1.46;
  letter-spacing: -0.005em;
  max-width: 30ch;
  margin: 0 0 14px;
}
/* 中文页的 lead 用 Noto Sans SC (Space Grotesk 无 CJK 字形) */
html[lang^="zh"] .hero-lead,
html[lang^="zh"] .about-bio p.lead{ font-family: var(--bp-cn); font-weight: 500; letter-spacing: 0; }
.hero-lead-cn{
  font-size: clamp(14px, 1.7vw, 16px);
  color: var(--bp-dim);
  max-width: var(--bp-measure);
  margin: 0 0 34px;
}
.hero-links{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-family: var(--bp-mono);
  font-size: 13px;
}
.hero-links a{
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  color: var(--bp-ink);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: border-color .2s var(--bp-ease), color .2s var(--bp-ease);
}
.hero-links a .lbl{ color: var(--bp-mute); letter-spacing: .08em; text-transform: uppercase; font-size: 11px; }
.hero-links a:hover{ color: var(--bp-cyan); border-color: var(--bp-cyan-hi); }
.hero-links a:hover .lbl{ color: var(--bp-cyan); }

/* ═══════════ 3. SELECTED WORK ═══════════ */
.work-list{ border-top: 1px solid var(--bp-line); }
.work-row{
  display: grid;
  grid-template-columns: 56px 1fr auto;
  gap: clamp(14px, 3vw, 36px);
  align-items: start;
  padding: clamp(22px, 3.4vw, 34px) 8px;
  border-bottom: 1px solid var(--bp-line);
  position: relative;
  color: var(--bp-ink);
  transition: background .22s var(--bp-ease);
}
.work-row::after{ /* hover hairline accent */
  content:""; position: absolute; left: 0; top: -1px; height: calc(100% + 1px);
  width: 2px; background: var(--bp-cyan-hi);
  transform: scaleY(0); transform-origin: top; transition: transform .26s var(--bp-ease);
}
.work-row:hover{ background: var(--bp-surface); }
.work-row:hover::after{ transform: scaleY(1); }
.work-no{
  font-family: var(--bp-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--bp-mute);
  padding-top: 6px;
}
.work-main h3{
  margin: 0 0 7px;
  font-family: var(--bp-display);
  font-weight: 600;
  font-size: clamp(22px, 3.2vw, 31px);
  letter-spacing: -0.015em;
  line-height: 1.1;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: color .2s var(--bp-ease);
}
.work-row:hover .work-main h3{ color: var(--bp-cyan); }
.work-main h3 .ext{
  font-family: var(--bp-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--bp-mute);
  border: 1px solid var(--bp-line);
  border-radius: 2px;
  padding: 2px 6px;
  transform: translateY(-2px);
  transition: color .2s var(--bp-ease), border-color .2s var(--bp-ease);
}
.work-row:hover .work-main h3 .ext{ color: var(--bp-cyan); border-color: var(--bp-cyan-hi); }
.work-desc{
  margin: 0 0 12px;
  color: var(--bp-dim);
  font-size: 15px;
  line-height: 1.55;
  max-width: 56ch;
}
.work-tags{
  display: flex; flex-wrap: wrap; gap: 6px 7px;
  font-family: var(--bp-mono); font-size: 11px;
}
.work-tags span{
  color: var(--bp-dim);
  background: var(--bp-paper);
  border: 1px solid var(--bp-line);
  border-radius: 2px;
  padding: 2px 7px;
  letter-spacing: .02em;
}
.work-tags span.more{ color: var(--bp-mute); border-style: dashed; }
.work-meta{
  text-align: right;
  font-family: var(--bp-mono);
  font-size: 12px;
  white-space: nowrap;
  padding-top: 6px;
}
.work-meta .yr{ color: var(--bp-dim); letter-spacing: .04em; }
.work-meta .status{
  display: block; margin-top: 6px;
  letter-spacing: .1em; text-transform: uppercase; font-size: 11px;
}
.work-meta .status.live{ color: var(--bp-amber-tx); }
.work-meta .status.live::before{
  content:"●"; color: var(--bp-amber); font-size: 8px; vertical-align: middle; margin-right: 5px;
}
.work-meta .status.os{ color: var(--bp-cyan); }
.work-meta .arrow{
  display: block; margin-top: 14px; font-size: 18px; color: var(--bp-mute);
  transition: transform .24s var(--bp-ease), color .2s var(--bp-ease);
}
.work-row:hover .work-meta .arrow{ transform: translateX(5px); color: var(--bp-cyan); }

/* more work — compact */
.work-more{
  margin-top: 4px;
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 26px;
  padding: 22px 8px 0;
}
.work-more a{
  display: inline-flex; align-items: baseline; gap: 9px;
  color: var(--bp-ink); font-size: 15px;
  font-family: var(--bp-display); font-weight: 500;
}
.work-more a .k{ font-family: var(--bp-mono); font-size: 11px; color: var(--bp-mute); }
.work-more a .d{ font-size: 13px; color: var(--bp-dim); font-family: var(--bp-cn); font-weight: 400; }
.work-more a:hover{ color: var(--bp-cyan); }
.work-allcta{
  margin-top: 28px; text-align: right;
  font-family: var(--bp-mono); font-size: 12px; letter-spacing: .06em;
}
.work-allcta a{ color: var(--bp-dim); }
.work-allcta a:hover{ color: var(--bp-cyan); }

/* ═══════════ 4. ABOUT · CV ═══════════ */
.about-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 52px);
}
@media (min-width: 820px){ .about-grid{ grid-template-columns: 1.05fr .95fr; } }
.about-bio p{
  margin: 0 0 16px;
  font-size: clamp(15px, 1.9vw, 17px);
  line-height: 1.7;
  max-width: 46ch;
}
.about-bio p.lead{
  font-family: var(--bp-display);
  font-weight: 400;
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.5;
  color: var(--bp-ink);
}
.about-sign{
  margin-top: 22px;
  font-family: var(--bp-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--bp-mute);
}
/* spec sheet */
.spec{
  border: 1px solid var(--bp-line);
  border-radius: var(--bp-radius);
  background: var(--bp-surface);
  overflow: hidden;
}
.spec dl{ margin: 0; }
.spec .row{
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 16px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--bp-line-2);
}
.spec .row:last-child{ border-bottom: 0; }
.spec dt{
  margin: 0;
  font-family: var(--bp-mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--bp-mute);
  padding-top: 2px;
}
.spec dd{
  margin: 0;
  font-size: 14px;
  color: var(--bp-ink);
  line-height: 1.5;
}
.spec dd .dim{ color: var(--bp-dim); }

/* ═══════════ 5. WRITING ═══════════ */
.writing-list{ border-top: 1px solid var(--bp-line); }
.writing-row{
  display: grid;
  grid-template-columns: 52px 1fr auto;
  gap: 14px clamp(14px, 3vw, 30px);
  align-items: baseline;
  padding: 16px 8px;
  border-bottom: 1px solid var(--bp-line);
  color: var(--bp-ink);
  transition: background .2s var(--bp-ease);
}
.writing-row:hover{ background: var(--bp-surface); }
.writing-row .w-no{ font-family: var(--bp-mono); font-size: 12px; color: var(--bp-mute); }
.writing-row .w-title{ font-size: 16px; font-weight: 500; line-height: 1.4; transition: color .2s var(--bp-ease); }
.writing-row .w-title small{ display: block; font-family: var(--bp-mono); font-size: 11.5px; color: var(--bp-mute); letter-spacing: .02em; margin-top: 3px; font-weight: 400; }
.writing-row:hover .w-title{ color: var(--bp-cyan); }
.writing-row .w-meta{ font-family: var(--bp-mono); font-size: 11px; letter-spacing: .05em; color: var(--bp-dim); white-space: nowrap; text-align: right; }
.writing-row .w-meta .ar{ margin-left: 12px; color: var(--bp-mute); transition: transform .22s var(--bp-ease), color .2s; display: inline-block; }
.writing-row:hover .w-meta .ar{ transform: translateX(4px); color: var(--bp-cyan); }

/* ═══════════ 6. FOOTER / PORTAL ═══════════ */
.foot{
  margin-top: var(--bp-gap);
  border-top: 1px solid var(--bp-line);
  padding-top: clamp(40px, 6vw, 72px);
  padding-bottom: clamp(48px, 7vw, 96px);
}
.foot-top{
  display: grid; grid-template-columns: 1fr; gap: 32px;
  align-items: end;
}
@media (min-width: 760px){ .foot-top{ grid-template-columns: 1fr auto; } }
.foot-built{ font-family: var(--bp-mono); font-size: 12px; color: var(--bp-dim); line-height: 1.8; letter-spacing: .03em; }
.foot-built .q{ display: block; margin-top: 14px; color: var(--bp-ink); font-family: var(--bp-cn); font-size: 14px; }
.foot-built .q cite{ display: block; color: var(--bp-mute); font-style: normal; font-size: 12px; margin-top: 4px; }

/* portal — 克制但有仪式感 */
.portal{
  position: relative;
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 26px;
  border: 1px solid var(--bp-line);
  border-radius: var(--bp-radius);
  background: var(--bp-surface);
  color: var(--bp-ink);
  font-family: var(--bp-mono);
  overflow: hidden;
  transition: border-color .3s var(--bp-ease), background .5s var(--bp-ease), color .4s var(--bp-ease), box-shadow .4s var(--bp-ease);
}
.portal .syscall{ font-size: 10.5px; letter-spacing: .18em; text-transform: uppercase; color: var(--bp-mute); transition: color .3s var(--bp-ease); }
.portal .label{ font-size: 15px; letter-spacing: .04em; display: inline-flex; align-items: center; gap: 12px; }
.portal .label .en{ font-weight: 600; }
.portal .label .cn{ color: var(--bp-dim); font-family: var(--bp-cn); transition: color .4s var(--bp-ease); }
.portal .label .go{ transition: transform .3s var(--bp-ease); }
.portal .hud-corner{ opacity: 0; transition: opacity .3s var(--bp-ease); }
.portal:hover{
  border-color: var(--bp-cyan-hi);
  background: #06121b;
  color: #dfeef2;
  box-shadow: 0 0 0 1px rgba(14,165,181,.25), 0 18px 50px -22px rgba(6,18,27,.7);
}
.portal:hover .syscall{ color: var(--bp-amber); }
.portal:hover .label .cn{ color: #8fb6c2; }
.portal:hover .label .go{ transform: translateX(6px); }
.portal:hover .hud-corner{ opacity: 1; }
.portal:hover .hud-corner::before, .portal:hover .hud-corner::after{ background: var(--bp-amber); opacity: .8; }

/* lights-out overlay */
.lights-out{
  position: fixed; inset: 0; z-index: 999;
  background: #03060d;
  opacity: 0; visibility: hidden;
  transition: opacity .5s var(--bp-ease), visibility .5s var(--bp-ease);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--bp-mono); color: #4fd6ff; font-size: 13px; letter-spacing: .12em;
}
.lights-out.on{ opacity: 1; visibility: visible; }
.lights-out .lo-line span{ color: #00ff88; }

/* ── reveal on scroll ── */
.reveal{ opacity: 0; transform: translateY(16px); transition: opacity .6s var(--bp-ease), transform .6s var(--bp-ease); }
.reveal.in{ opacity: 1; transform: none; }

/* ── 响应式 ── */
@media (max-width: 640px){
  .work-row{ grid-template-columns: 38px 1fr; }
  .work-meta{ grid-column: 2; text-align: left; padding-top: 12px; }
  .work-meta .arrow{ display: none; }
  .work-no{ padding-top: 4px; }
  .writing-row{ grid-template-columns: 40px 1fr; }
  .writing-row .w-meta{ grid-column: 2; text-align: left; }
}

/* ── reduced motion ── */
@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; }
  .reveal{ opacity: 1; transform: none; transition: none; }
  html{ scroll-behavior: auto; }
  .lights-out{ transition: opacity .01s; }
}

/* ════════════════════════════════════════════════════════════════
   /work/ — 项目网格 + 案例详情页
   ════════════════════════════════════════════════════════════════ */
.page-head{ padding-top: clamp(48px, 9vh, 104px); padding-bottom: clamp(28px, 4vw, 48px); }
.page-head .kick{ font-family: var(--bp-mono); font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--bp-cyan); margin: 0 0 16px; }
.page-head h1{ font-family: var(--bp-display); font-weight: 600; font-size: clamp(32px, 6vw, 56px); letter-spacing: -0.025em; margin: 0 0 14px; }
.page-head p{ color: var(--bp-dim); font-size: clamp(15px, 1.9vw, 17px); max-width: 56ch; margin: 0; line-height: 1.6; }

/* 网格 (复用 work-row 视觉, 这里全列出) */
#work-grid{ border-top: 1px solid var(--bp-line); }

/* ── 案例详情 ── */
.detail{ padding-top: clamp(22px, 4vw, 40px); }
.detail-back{ font-family: var(--bp-mono); font-size: 12px; letter-spacing: .06em; color: var(--bp-dim); display: inline-block; }
.detail-back:hover{ color: var(--bp-cyan); }
.detail-head{ margin: 24px 0 0; }
.detail-head h1{ font-family: var(--bp-display); font-weight: 600; font-size: clamp(34px, 6.4vw, 62px); letter-spacing: -0.028em; margin: 0 0 12px; }
.detail-head .tagline{ font-size: clamp(16px, 2.2vw, 21px); color: var(--bp-dim); max-width: 50ch; line-height: 1.45; margin: 0 0 26px; }
html[lang^="zh"] .detail-head .tagline{ font-family: var(--bp-cn); }
.detail-meta{ display: flex; flex-wrap: wrap; border-top: 1px solid var(--bp-line); border-bottom: 1px solid var(--bp-line); }
.detail-meta .m{ display: flex; gap: 9px; align-items: baseline; padding: 12px 26px 12px 0; font-family: var(--bp-mono); font-size: 12px; }
.detail-meta .m dt{ color: var(--bp-mute); text-transform: uppercase; letter-spacing: .08em; margin: 0; }
.detail-meta .m dd{ margin: 0; color: var(--bp-ink); }
.detail-meta .m.is-live dd{ color: var(--bp-amber-tx); }
.detail-meta .m.is-live dd::before{ content: "●"; color: var(--bp-amber); font-size: 8px; margin-right: 5px; vertical-align: middle; }
.detail-meta .m a{ color: var(--bp-cyan); }

.detail-hero-media{ margin: clamp(26px, 4vw, 44px) 0 0; aspect-ratio: 16 / 10; border: 1px solid var(--bp-line); border-radius: var(--bp-radius); background: var(--bp-surface) center top / cover no-repeat; -webkit-user-drag: none; }

.detail-body{ max-width: var(--bp-measure); margin-top: clamp(26px, 4vw, 44px); }
.detail-section{ margin: 0 0 clamp(38px, 5.5vw, 64px); }
.detail-section > h2{ font-family: var(--bp-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--bp-cyan); margin: 0 0 18px; }
.detail-section p{ font-size: 16.5px; line-height: 1.72; margin: 0 0 16px; color: var(--bp-ink); }
.detail-section p:last-child{ margin-bottom: 0; }

.detail-highlights{ list-style: none; padding: 0; margin: 0; border-top: 1px solid var(--bp-line); }
.detail-highlights li{ padding: 15px 6px 15px 0; border-bottom: 1px solid var(--bp-line-2); display: grid; grid-template-columns: 22px 1fr; gap: 12px; font-size: 15px; line-height: 1.62; color: var(--bp-ink); }
.detail-highlights li::before{ content: "›"; color: var(--bp-cyan); font-family: var(--bp-mono); font-size: 16px; }

.detail-tech{ display: flex; flex-wrap: wrap; gap: 20px 32px; }
.detail-tech .grp .lab{ font-family: var(--bp-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--bp-mute); display: block; margin-bottom: 9px; }
.detail-tech .grp .tags{ display: flex; flex-wrap: wrap; gap: 6px; }
.detail-tech .grp .tags span{ font-family: var(--bp-mono); font-size: 12px; color: var(--bp-dim); border: 1px solid var(--bp-line); border-radius: 2px; padding: 3px 8px; background: var(--bp-surface); }

.detail-gallery{ display: grid; grid-template-columns: 1fr; gap: 14px; max-width: none; }
@media (min-width: 680px){ .detail-gallery.two{ grid-template-columns: 1fr 1fr; } }
.detail-gallery .shot{ aspect-ratio: 16 / 10; border: 1px solid var(--bp-line); border-radius: var(--bp-radius); background: var(--bp-surface) center top / cover no-repeat; }

.detail-links{ display: flex; flex-wrap: wrap; gap: 12px; }
.detail-links a{ font-family: var(--bp-mono); font-size: 13px; letter-spacing: .04em; color: var(--bp-ink); border: 1px solid var(--bp-line); border-radius: var(--bp-radius); padding: 11px 17px; transition: border-color .2s var(--bp-ease), color .2s var(--bp-ease); }
.detail-links a:hover{ border-color: var(--bp-cyan-hi); color: var(--bp-cyan); }

.detail-nav{ display: flex; justify-content: space-between; gap: 16px; margin-top: clamp(48px, 7vw, 88px); padding-top: 26px; border-top: 1px solid var(--bp-line); font-family: var(--bp-mono); font-size: 13px; }
.detail-nav a{ color: var(--bp-dim); } .detail-nav a:hover{ color: var(--bp-cyan); }
.detail-nav .nx{ text-align: right; }

/* 简版页脚 (work 页用) */
.foot-min{ margin-top: clamp(40px, 6vw, 72px); border-top: 1px solid var(--bp-line); padding: 30px 0 clamp(40px, 6vw, 72px); font-family: var(--bp-mono); font-size: 12px; color: var(--bp-dim); letter-spacing: .03em; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
.foot-min a{ color: var(--bp-dim); } .foot-min a:hover{ color: var(--bp-cyan); }