:root {
  --bg: #f4f3ef;
  --ink: #17191f;
  --dim: rgba(23, 25, 31, .55);
  --line: rgba(23, 25, 31, .14);
  --green: #3f8a3a;
  --red: #c1121f;
  --gold: #d9a520;
  --mono: "SF Mono", "JetBrains Mono", Menlo, monospace;
  --sans: "PingFang SC", "Hiragino Sans GB", "Helvetica Neue", sans-serif;
  --serif: "Songti SC", "STSong", "Noto Serif SC", serif;
  --glass: color-mix(in srgb, #fff 72%, transparent);
  --ease: cubic-bezier(.2, .8, .2, 1);
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--bg); color: var(--ink); font-family: var(--sans); cursor: none; }
button, a { cursor: none; }
#gl { position: fixed; inset: 0; width: 100%; height: 100%; display: block; }
#lines, #callouts { position: fixed; inset: 0; width: 100%; height: 100%; pointer-events: none; }
#vignette {
  position: fixed; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 75% 70% at 50% 45%, transparent 60%, color-mix(in srgb, var(--bg) 55%, transparent) 100%);
}
body > header, body > section, body > nav, body > footer, body > aside#minimap, #lanebar {
  opacity: 0; transition: opacity .9s var(--ease);
}
body.ready > header, body.ready > section, body.ready > nav, body.ready > footer, body.ready > aside#minimap { opacity: 1; }

.callout {
  position: absolute; left: 0; top: 0; white-space: nowrap;
  font-size: 15px; font-weight: 600; letter-spacing: .02em; color: var(--ink);
  background: rgba(255, 255, 255, .92); padding: 7px 12px 8px; border-radius: 7px;
  box-shadow: 0 8px 26px -10px rgba(20, 22, 30, .35), 0 0 0 1px rgba(20, 22, 30, .06);
  backdrop-filter: blur(6px); will-change: transform, opacity;
}
.callout.left { text-align: right; }
.callout small { display: block; font: 500 10.5px/1.6 var(--mono); color: var(--dim); letter-spacing: .06em; }

/* ── 左上：标识 ── */
#brand { position: fixed; left: 28px; top: 24px; display: flex; align-items: center; gap: 12px; pointer-events: none; }
#brand .mark {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  font: 800 11px/1 var(--mono); letter-spacing: .04em; color: #fff; background: var(--green);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--green) 22%, transparent);
}
#brand .org { font: 500 10.5px/1.6 var(--mono); letter-spacing: .14em; color: var(--dim); }
#brand .lab { font-size: 15px; font-weight: 700; letter-spacing: .06em; }

/* ── 右上：学位进度 ── */
#degree {
  position: fixed; right: 28px; top: 22px; width: 300px; padding: 14px 18px 12px;
  border-radius: 14px; background: var(--glass); backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px -18px rgba(20, 22, 30, .45), 0 0 0 1px rgba(20, 22, 30, .06);
}
#degree .title { font: 600 10.5px/1 var(--mono); letter-spacing: .16em; color: var(--dim); margin-bottom: 12px; }
#degree .bar { position: absolute; left: 34px; right: 34px; top: 49px; height: 2px; background: var(--line); }
#degree .bar i { position: absolute; inset: 0; transform-origin: 0 50%; background: linear-gradient(90deg, #2b3550, #1f5fe0, #c1121f); transform: scaleX(0); }
#degree .steps { position: relative; display: flex; justify-content: space-between; }
#degree .step { width: 33%; display: flex; flex-direction: column; align-items: center; gap: 5px; color: var(--dim); transition: color .4s; }
#degree .step i {
  width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 2px solid var(--line);
  transition: transform .5s var(--ease), background .4s, border-color .4s, box-shadow .4s;
}
#degree .step b { font-size: 14px; letter-spacing: .1em; }
#degree .step small { font: 500 9.5px/1 var(--mono); letter-spacing: .04em; }
#degree .step.done i { background: var(--c); border-color: var(--c); }
#degree .step.on { color: var(--ink); }
#degree .step.on i { background: var(--c); border-color: #fff; transform: scale(1.35); box-shadow: 0 0 0 3px var(--c), 0 0 18px var(--c); }
#degree.pulse { animation: pulse .9s var(--ease); }
@keyframes pulse { 30% { box-shadow: 0 0 0 2px var(--gold), 0 0 40px -6px var(--gold); transform: scale(1.03); } }

/* ── 左下：开场文字 ── */
#intro { position: fixed; left: 28px; bottom: 112px; pointer-events: none; max-width: 560px; }
#intro .kicker { font: 500 11px/1 var(--mono); letter-spacing: .3em; color: var(--dim); }
#intro h1 { margin: 18px 0 16px; font-family: var(--serif); font-weight: 800; font-size: 52px; line-height: 1.2; letter-spacing: .04em; }
#intro .who { margin: 0; font-size: 15px; letter-spacing: .1em; color: rgba(23,25,31,.8); }
#intro .hint { margin-top: 26px; display: flex; align-items: center; gap: 12px; font: 500 12px/1 var(--mono); letter-spacing: .14em; color: var(--dim); }
#intro .mouse { width: 18px; height: 28px; border: 1.5px solid currentColor; border-radius: 10px; position: relative; }
#intro .mouse i { position: absolute; left: 50%; top: 5px; width: 2px; height: 6px; margin-left: -1px; border-radius: 1px; background: currentColor; animation: wheel 1.6s ease-in-out infinite; }
@keyframes wheel { 0% { transform: translateY(0); opacity: 1; } 70% { transform: translateY(9px); opacity: 0; } 100% { opacity: 0; } }

/* ── 左侧导航 ── */
#nav { position: fixed; left: 28px; top: 50%; transform: translateY(-50%); font: 500 12px/1 var(--sans); }
#nav a {
  display: flex; align-items: baseline; gap: 10px; padding: 7px 0; color: var(--dim);
  text-decoration: none; letter-spacing: .06em; transition: color .25s, transform .35s var(--ease);
}
#nav a i { width: 7px; height: 7px; border-radius: 50%; border: 1px solid currentColor; flex: none; align-self: center; transition: all .3s; }
#nav a small { font: 500 10px/1 var(--mono); opacity: .7; }
#nav a.lane { padding-left: 14px; }
#nav a.active { color: var(--ink); font-weight: 700; transform: translateX(4px); }
#nav a.active i { background: var(--c, var(--green)); border-color: var(--c, var(--green)); box-shadow: 0 0 0 3px color-mix(in srgb, var(--c, var(--green)) 25%, transparent); }
#nav a:hover { color: var(--ink); }

/* ── 车道切换 ── */
#lanebar {
  position: fixed; left: 50%; bottom: 84px; transform: translate(-50%, 10px);
  display: flex; gap: 8px; pointer-events: none; transition: opacity .4s, transform .5s var(--ease);
}
#lanebar.show { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
#lanebar button {
  display: flex; flex-direction: column; align-items: center; gap: 3px;
  font: 700 13px/1 var(--sans); color: rgba(23,25,31,.75); background: var(--glass);
  border: 1px solid var(--line); border-radius: 12px; padding: 9px 16px 8px; letter-spacing: .08em;
  backdrop-filter: blur(8px); transition: all .3s var(--ease);
}
#lanebar button small { font: 500 10px/1 var(--mono); opacity: .7; letter-spacing: .04em; }
#lanebar button:hover { transform: translateY(-2px); }
#lanebar button.on { color: #fff; background: var(--c); border-color: var(--c); box-shadow: 0 10px 24px -10px var(--c); }

/* ── 底部：进度 ── */
#progress {
  position: fixed; left: 0; right: 0; bottom: 0; height: 64px; padding: 0 240px 0 28px;
  display: flex; align-items: center; gap: 22px;
  font: 500 11px/1 var(--mono); color: var(--dim); letter-spacing: .06em;
  background: linear-gradient(0deg, color-mix(in srgb, var(--bg) 92%, transparent), transparent);
}
#progress button {
  width: 30px; height: 30px; border-radius: 50%; font: 600 14px/1 var(--sans); color: var(--ink);
  background: #fff; border: 1px solid var(--line); flex: none;
}
#progress .readout { display: flex; flex-direction: column; gap: 5px; min-width: 150px; }
#progress .readout b { font: 700 20px/1 var(--mono); color: var(--ink); letter-spacing: .02em; }
#progress .track { position: relative; flex: 1; height: 2px; background: var(--line); }
#progress .fill { position: absolute; inset: 0; transform-origin: 0 50%; background: var(--ink); transform: scaleX(0); }
#progress .knob { position: absolute; top: 50%; width: 10px; height: 10px; margin: -5px 0 0 -5px; border-radius: 50%; background: var(--ink); box-shadow: 0 0 0 4px color-mix(in srgb, var(--ink) 15%, transparent); }
#progress .tick { position: absolute; top: -18px; transform: translateX(-50%); white-space: nowrap; font-size: 10px; color: var(--dim); transition: color .2s; }
#progress .tick::after { content: ''; position: absolute; left: 50%; top: 14px; width: 1px; height: 6px; background: currentColor; }
#progress .tick:hover { color: var(--ink); }
#progress .keys { white-space: nowrap; }
#progress .keys b { color: var(--ink); }

/* ── 右下：小地图 ── */
#minimap {
  position: fixed; right: 24px; bottom: 18px; width: 200px; padding: 6px 5px 4px;
  border-radius: 14px; background: var(--glass); backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px -18px rgba(20, 22, 30, .45), 0 0 0 1px rgba(20, 22, 30, .06);
}
#minimap svg { display: block; width: 190px; height: 130px; }
#minimap .cap { position: absolute; left: 12px; top: 9px; font: 600 9.5px/1 var(--mono); letter-spacing: .16em; color: var(--dim); }
#minimap .road { fill: none; stroke: var(--green); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; opacity: .85; }
#minimap .road.plaza { stroke: #f04a23; }
#minimap .lane { fill: none; stroke-width: 1.6; stroke-linecap: round; opacity: .9; }
#minimap .nowline { stroke: var(--ink); stroke-width: 1; stroke-dasharray: 2 2; opacity: .5; }
#minimap .cam { fill: color-mix(in srgb, var(--ink) 16%, transparent); }
#minimap #mm-hero { fill: #fff; stroke: var(--ink); stroke-width: 2; }

/* ── 详情面板 ── */
#panel {
  position: fixed; top: 142px; right: 28px; max-height: calc(100vh - 142px - 170px); width: 380px; padding: 30px 32px 28px;
  border-radius: 18px; background: rgba(255, 255, 255, .94); backdrop-filter: blur(14px);
  box-shadow: 0 30px 60px -30px rgba(20,22,30,.5), 0 0 0 1px rgba(20, 22, 30, .06);
  transform: translateX(calc(100% + 40px)); transition: transform .55s var(--ease); overflow-y: auto;
}
#panel.open { transform: none; }
#panel .close { position: absolute; top: 14px; right: 16px; font-size: 26px; background: none; border: 0; color: var(--dim); }
#panel .tag { display: inline-block; font: 600 11px/1 var(--mono); letter-spacing: .14em; padding: 6px 9px; border-radius: 4px; background: var(--c, var(--ink)); color: #fff; }
#panel h2 { margin: 18px 0 10px; font-family: var(--serif); font-size: 28px; line-height: 1.35; }
#panel .meta { font: 500 12px/1.6 var(--mono); color: var(--dim); }
#panel .body { margin-top: 20px; font-size: 15px; line-height: 1.9; color: rgba(23,25,31,.85); }
#panel .img { display: none; width: 100%; margin-top: 18px; border-radius: 10px; filter: sepia(.25) contrast(1.02); box-shadow: 0 10px 24px -14px rgba(20,22,30,.6); }
#panel .img.on { display: block; }
#panel .step { display: flex; align-items: center; justify-content: space-between; margin-top: 26px; padding-top: 16px; border-top: 1px solid rgba(23,25,31,.08); font: 500 12px/1 var(--mono); color: var(--dim); }
#panel .step button { background: none; border: 1px solid rgba(23,25,31,.14); border-radius: 999px; padding: 8px 12px; font: 600 12px/1 var(--sans); color: var(--ink); transition: background .2s, border-color .2s; }
#panel .step button:hover { background: var(--c, var(--ink)); border-color: transparent; color: #fff; }

/* ── 光标 ── */
#cursor { position: fixed; left: 0; top: 0; pointer-events: none; z-index: 60; }
#cursor i {
  position: absolute; left: -9px; top: -9px; width: 18px; height: 18px; border-radius: 50%;
  border: 1.5px solid var(--ink); background: transparent; transition: all .35s var(--ease);
}
#cursor::after { content: ''; position: absolute; left: -2px; top: -2px; width: 4px; height: 4px; border-radius: 50%; background: var(--ink); }
#cursor span {
  position: absolute; left: 26px; top: -14px; white-space: nowrap; opacity: 0; transform: translateX(-6px);
  font: 600 13px/1.35 var(--sans); padding: 6px 10px; border-radius: 6px; color: #fff; background: var(--ink);
  transition: opacity .2s, transform .3s var(--ease);
}
#cursor span small { display: block; font: 500 10px/1.5 var(--mono); opacity: .7; }
#cursor.hot i { left: -22px; top: -22px; width: 44px; height: 44px; border-color: var(--gold); background: color-mix(in srgb, var(--gold) 14%, transparent); }
#cursor.hot span { opacity: 1; transform: none; }

#toast {
  position: fixed; left: 50%; top: 26px; transform: translate(-50%, -12px); opacity: 0;
  font-size: 13px; font-weight: 600; letter-spacing: .1em; padding: 10px 18px; border-radius: 999px; color: #fff;
  background: var(--ink); transition: opacity .3s, transform .4s var(--ease); pointer-events: none;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

/* ── 加载 ── */
#loader {
  position: fixed; inset: 0; z-index: 30; display: grid; place-items: center; background: var(--bg);
  transition: opacity 1s var(--ease) .2s, visibility 0s linear 1.3s;
}
body.loaded #loader { opacity: 0; visibility: hidden; }
#loader .inner { width: 340px; text-align: center; }
#loader .kicker { font: 500 11px/1 var(--mono); letter-spacing: .32em; color: var(--dim); }
#loader .name { margin: 16px 0 26px; font-family: var(--serif); font-weight: 800; font-size: 30px; letter-spacing: .08em; }
#loader .bar { height: 2px; background: var(--line); overflow: hidden; }
#loader .bar i { display: block; height: 100%; background: var(--ink); transform-origin: 0 50%; transform: scaleX(0); transition: transform .3s; }
#loader .pct { margin-top: 12px; font: 600 12px/1 var(--mono); }
#loader .what { margin-top: 16px; font-size: 12px; color: var(--dim); letter-spacing: .06em; }

/* ═════════ 动手实验 ═════════ */
#lab { position: fixed; inset: 0; z-index: 40; pointer-events: none; }
#lab .lab-back {
  position: absolute; inset: 0; display: grid; place-items: center; padding: 36px;
  background: rgba(244, 243, 239, 0); backdrop-filter: blur(0px); transition: background .5s var(--ease), backdrop-filter .5s var(--ease);
}
#lab.open { pointer-events: auto; }
#lab.open .lab-back { background: rgba(244, 243, 239, .55); backdrop-filter: blur(10px); }
#lab .lab-panel {
  position: relative; width: min(1240px, 100%); height: min(740px, 100%); display: grid; grid-template-columns: 1fr 340px;
  border-radius: 24px; overflow: hidden; background: #fff;
  box-shadow: 0 50px 100px -40px rgba(20, 22, 30, .45), 0 0 0 1px rgba(20, 22, 30, .06);
  opacity: 0; transform: translateY(24px) scale(.985); transition: opacity .45s var(--ease), transform .6s var(--ease);
}
#lab.open .lab-panel { opacity: 1; transform: none; }
#lab .lab-stage { position: relative; background: #f6f5f1; overflow: hidden; }
#lab .lab-stage canvas { position: absolute; left: 0; top: 0; display: block; touch-action: none; }
#lab .lab-side { display: flex; flex-direction: column; gap: 14px; padding: 34px 30px 28px; overflow-y: auto; border-left: 1px solid var(--line); }
#lab .lab-close { position: absolute; top: 14px; right: 16px; z-index: 2; width: 34px; height: 34px; border-radius: 50%; border: 0; background: rgba(23,25,31,.05); font-size: 20px; color: var(--ink); }
#lab .lab-close:hover { background: var(--ink); color: #fff; }
#lab .lab-kicker { font: 600 11px/1.6 var(--mono); letter-spacing: .14em; color: var(--c); padding-right: 40px; }
#lab .lab-title { margin: 0; font-family: var(--serif); font-size: 28px; line-height: 1.3; padding-right: 30px; }
#lab .lab-intro { margin: 0; font-size: 14px; line-height: 1.85; color: rgba(23,25,31,.78); }
#lab .lab-controls { display: flex; flex-direction: column; gap: 12px; margin-top: 4px; }
.lab-slider { display: grid; grid-template-columns: 1fr auto; gap: 6px 10px; align-items: baseline; font-size: 13px; }
.lab-slider .t { color: rgba(23,25,31,.75); }
.lab-slider .v { font: 600 13px/1 var(--mono); color: var(--ink); }
.lab-slider input { grid-column: 1 / -1; -webkit-appearance: none; appearance: none; width: 100%; height: 4px; border-radius: 2px; cursor: none;
  background: linear-gradient(90deg, var(--c) var(--p, 50%), rgba(23,25,31,.12) var(--p, 50%)); }
.lab-slider input::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%; background: #fff; border: 2px solid var(--c); box-shadow: 0 2px 6px rgba(0,0,0,.15); }
.lab-toggle { display: flex; align-items: center; gap: 10px; padding: 0; border: 0; background: none; font: 500 13px/1.3 var(--sans); color: var(--ink); text-align: left; }
.lab-toggle i { flex: none; width: 34px; height: 20px; border-radius: 10px; background: rgba(23,25,31,.16); position: relative; transition: background .25s; }
.lab-toggle i::after { content: ''; position: absolute; left: 2px; top: 2px; width: 16px; height: 16px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.2); transition: transform .25s var(--ease); }
.lab-toggle.on i { background: var(--c); }
.lab-toggle.on i::after { transform: translateX(14px); }
.lab-seg .t { display: block; font-size: 13px; color: rgba(23,25,31,.75); margin-bottom: 6px; }
.lab-seg .row { display: flex; gap: 4px; padding: 3px; border-radius: 10px; background: rgba(23,25,31,.05); }
.lab-seg button { flex: 1; border: 0; background: none; padding: 7px 6px; border-radius: 8px; font: 500 12px/1.2 var(--sans); color: rgba(23,25,31,.7); }
.lab-seg button.on { background: #fff; color: var(--ink); box-shadow: 0 1px 4px rgba(0,0,0,.08); font-weight: 600; }
.lab-btn { border: 1px solid rgba(23,25,31,.16); background: #fff; border-radius: 999px; padding: 10px 16px; font: 600 13px/1 var(--sans); color: var(--ink); transition: background .2s, color .2s, border-color .2s; }
.lab-btn:hover, .lab-btn.primary { background: var(--c); border-color: transparent; color: #fff; }
.lab-read { display: grid; grid-template-columns: 1fr auto auto; align-items: baseline; gap: 4px; padding: 8px 0; border-top: 1px solid var(--line); font-size: 13px; }
.lab-read .t { color: rgba(23,25,31,.7); }
.lab-read b { font: 650 16px/1 var(--mono); }
.lab-read small { font: 500 11px/1 var(--mono); color: var(--dim); }
.lab-read.big b { font-size: 30px; color: var(--c); }
.lab-note { margin: 0; font-size: 12px; line-height: 1.7; color: var(--dim); }
#lab .lab-aha { margin-top: auto; padding: 14px 16px; border-radius: 14px; background: color-mix(in srgb, var(--c) 10%, #fff); font-size: 13px; line-height: 1.75;
  opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
#lab .lab-aha.show { opacity: 1; transform: none; }
#lab .lab-aha b { display: block; margin-bottom: 4px; font: 700 11px/1 var(--mono); letter-spacing: .14em; color: var(--c); }

/* ── 目录下面：导师简历、动手实验 ── */
.nav-group { margin-top: 18px; padding-top: 14px; border-top: 1px solid var(--line); }
.nav-group h6 { margin: 0 0 9px; font: 600 10px/1 var(--mono); letter-spacing: .16em; color: var(--dim); }
.nav-group button { border: 0; background: none; padding: 0; font: 500 12px/1 var(--sans); color: var(--dim); transition: color .25s, transform .35s var(--ease); }
.nav-group button:hover { color: var(--ink); transform: translateX(3px); }
.nav-group.cvs { display: flex; flex-wrap: wrap; gap: 10px; max-width: 190px; }
.nav-group.cvs h6 { flex-basis: 100%; margin-bottom: 0; }
.nav-group.cvs button { display: flex; flex-direction: column; align-items: center; gap: 6px; }
.nav-group.cvs i { width: 34px; height: 34px; border-radius: 50%; background: #ddd center 20% / cover; box-shadow: 0 0 0 2px #fff, 0 0 0 3px var(--c); transition: transform .3s var(--ease); }
.nav-group.cvs button:hover i { transform: scale(1.08); }
.nav-group.labs button { display: flex; align-items: center; gap: 9px; padding: 5px 0; }
.nav-group.labs i { width: 9px; height: 9px; border-radius: 2px; background: var(--c); transform: rotate(45deg); flex: none; }

/* ── 跑道上的"动手试试"标注 ── */
.callout.lab { border-left: 3px solid var(--c); }
.callout.left.lab { border-left: 0; border-right: 3px solid var(--c); }
.callout.lab small { color: var(--c); font-weight: 700; }

/* ── 详情面板里的学生、毕业生名单 ── */
#panel .body p { margin: 0 0 12px; }
#panel dl.facts { display: grid; grid-template-columns: 44px 1fr; gap: 10px 14px; margin: 0; }
#panel dl.facts dt { font: 600 11px/1.9 var(--mono); color: var(--dim); letter-spacing: .08em; }
#panel dl.facts dd { margin: 0; font-size: 14px; line-height: 1.75; }
#panel ul.names { list-style: none; margin: 0; padding: 0; }
#panel ul.names li { display: grid; grid-template-columns: auto auto 1fr; gap: 4px 10px; align-items: baseline; padding: 9px 0; border-top: 1px solid rgba(23,25,31,.07); }
#panel ul.names b { font-family: var(--serif); font-size: 16px; }
#panel ul.names i { font: normal 600 10px/1 var(--mono); color: var(--dim); }
#panel ul.names span { grid-column: 1 / -1; font-size: 12.5px; line-height: 1.6; color: rgba(23,25,31,.66); }
#panel { max-height: calc(100vh - 40px); overflow-y: auto; }

/* ═════════ 导师简历 ═════════ */
#cv { position: fixed; inset: 0; z-index: 41; pointer-events: none; }
#cv .cv-back {
  position: absolute; inset: 0; display: grid; place-items: center; padding: 36px;
  background: rgba(244, 243, 239, 0); backdrop-filter: blur(0px); transition: background .5s var(--ease), backdrop-filter .5s var(--ease);
}
#cv.open { pointer-events: auto; }
#cv.open .cv-back { background: rgba(244, 243, 239, .6); backdrop-filter: blur(10px); }
#cv .cv-panel {
  position: relative; width: min(1060px, 100%); height: min(780px, 100%); display: grid; grid-template-rows: auto 1fr;
  border-radius: 24px; overflow: hidden; background: #fff;
  box-shadow: 0 50px 100px -40px rgba(20, 22, 30, .45), 0 0 0 1px rgba(20, 22, 30, .06);
  opacity: 0; transform: translateY(24px) scale(.985); transition: opacity .45s var(--ease), transform .6s var(--ease);
}
#cv.open .cv-panel { opacity: 1; transform: none; }
#cv .cv-tabs { display: flex; gap: 6px; padding: 14px 70px 0 26px; border-bottom: 1px solid var(--line); }
#cv .cv-tabs button {
  display: flex; align-items: center; gap: 9px; padding: 8px 14px 12px; border: 0; background: none; position: relative;
  font: 600 14px/1 var(--sans); color: var(--dim); transition: color .25s;
}
#cv .cv-tabs button i { width: 26px; height: 26px; border-radius: 50%; background: #ddd center 20% / cover; filter: grayscale(.8); transition: filter .3s; }
#cv .cv-tabs button::after { content: ''; position: absolute; left: 10px; right: 10px; bottom: -1px; height: 2px; background: var(--c); transform: scaleX(0); transition: transform .35s var(--ease); }
#cv .cv-tabs button.on, #cv .cv-tabs button:hover { color: var(--ink); }
#cv .cv-tabs button.on i, #cv .cv-tabs button:hover i { filter: none; }
#cv .cv-tabs button.on::after { transform: none; }
#cv .cv-close { position: absolute; top: 12px; right: 16px; z-index: 2; width: 34px; height: 34px; border-radius: 50%; border: 0; background: rgba(23,25,31,.05); font-size: 20px; color: var(--ink); }
#cv .cv-close:hover { background: var(--ink); color: #fff; }
#cv .cv-body { overflow-y: auto; padding: 30px 40px 36px; }
#cv .cv-head { display: grid; grid-template-columns: 168px 1fr; gap: 30px; align-items: start; }
#cv .cv-photo { width: 168px; height: 212px; border-radius: 14px; background: #eee center 18% / cover; box-shadow: 0 0 0 1px rgba(0,0,0,.05); position: relative; }
#cv .cv-photo::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 5px; background: var(--c); border-radius: 0 0 14px 14px; }
#cv .cv-role { font: 600 11px/1.5 var(--mono); letter-spacing: .12em; color: var(--c); }
#cv .cv-id h2 { margin: 8px 0 12px; font: 900 40px/1.15 var(--serif); }
#cv .cv-id h2 small { margin-left: 14px; font: 600 15px/1 var(--sans); color: rgba(23,25,31,.7); letter-spacing: .02em; }
#cv .cv-bio { margin: 0; font-size: 14.5px; line-height: 1.9; color: rgba(23,25,31,.82); max-width: 720px; }
#cv .cv-mail { margin: 10px 0 0; font: 500 12.5px/1 var(--mono); color: var(--dim); }
#cv .cv-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 26px 0 8px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
#cv .cv-facts div { padding: 16px 16px 14px 0; }
#cv .cv-facts div + div { padding-left: 18px; border-left: 1px solid var(--line); }
#cv .cv-facts b { display: block; font: 700 30px/1.05 var(--mono); color: var(--c); letter-spacing: -.01em; }
#cv .cv-facts span { display: block; margin-top: 8px; font-size: 12px; line-height: 1.5; color: var(--dim); }
#cv .cv-cols { columns: 2 380px; column-gap: 40px; margin-top: 18px; }
#cv .cv-cols section { break-inside: avoid; padding: 14px 0 6px; }
#cv .cv-cols h3 { margin: 0 0 10px; font: 700 12px/1 var(--mono); letter-spacing: .14em; color: var(--ink); display: flex; align-items: center; gap: 8px; }
#cv .cv-cols h3::before { content: ''; width: 10px; height: 2px; background: var(--c); }
#cv .cv-cols ul { list-style: none; margin: 0; padding: 0; }
#cv .cv-cols li { display: grid; grid-template-columns: 74px 1fr; gap: 12px; padding: 7px 0; font-size: 13.5px; line-height: 1.7; border-top: 1px solid rgba(23,25,31,.06); }
#cv .cv-cols li:not(:has(b)) { grid-template-columns: 1fr; }
#cv .cv-cols li b { font: 600 11.5px/1.95 var(--mono); color: var(--dim); }
#cv .cv-cols section.small li { font-size: 12.5px; }
#cv .cv-cols section.chips ul { display: flex; flex-wrap: wrap; gap: 6px; }
#cv .cv-cols section.chips li { display: block; padding: 6px 11px; border: 0; border-radius: 999px; background: color-mix(in srgb, var(--c) 9%, #fff); font-size: 12.5px; line-height: 1.3; }
#cv .cv-link { margin: 22px 0 0; font-size: 13px; color: var(--dim); }
#cv .cv-link a { color: var(--c); font-weight: 600; text-decoration: none; }
body.overlay #cursor span { opacity: 0; }