/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(../fonts/inter/inter-0.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(../fonts/inter/inter-1.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(../fonts/inter/inter-2.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(../fonts/inter/inter-3.woff2) format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(../fonts/inter/inter-4.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(../fonts/inter/inter-5.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300;
  font-display: swap;
  src: url(../fonts/inter/inter-6.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter/inter-7.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter/inter-8.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter/inter-9.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter/inter-10.woff2) format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter/inter-11.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter/inter-12.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(../fonts/inter/inter-13.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* cyrillic-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter/inter-14.woff2) format('woff2');
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F;
}
/* cyrillic */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter/inter-15.woff2) format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
/* greek-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter/inter-16.woff2) format('woff2');
  unicode-range: U+1F00-1FFF;
}
/* greek */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter/inter-17.woff2) format('woff2');
  unicode-range: U+0370-0377, U+037A-037F, U+0384-038A, U+038C, U+038E-03A1, U+03A3-03FF;
}
/* vietnamese */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter/inter-18.woff2) format('woff2');
  unicode-range: U+0102-0103, U+0110-0111, U+0128-0129, U+0168-0169, U+01A0-01A1, U+01AF-01B0, U+0300-0301, U+0303-0304, U+0308-0309, U+0323, U+0329, U+1EA0-1EF9, U+20AB;
}
/* latin-ext */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter/inter-19.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url(../fonts/inter/inter-20.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}


:root{
  color-scheme:light;
  --primary:#0066cc;
  --primary-focus:#0071e3;
  --primary-on-dark:#2997ff;
  --accent:#0f766e;
  --accent-soft:#e6f4f1;
  --warm:#9a6a13;
  --warm-soft:#fff6e3;
  --ink:#1d1d1f;
  --body:#1d1d1f;
  --body-on-dark:#ffffff;
  --body-muted:#cccccc;
  --ink-muted-80:#424245;
  --ink-muted-48:#6a6a6f;
  --divider-soft:#e8e8ed;
  --hairline:#d2d2d7;
  --canvas:#ffffff;
  --canvas-parchment:#ececee;
  --surface-pearl:#f5f5f7;
  --surface-tile-1:#272729;
  --surface-tile-2:#2a2a2c;
  --surface-tile-3:#252527;
  --surface-black:#000000;
  --surface-chip-translucent:rgba(210,210,215,.64);
  --on-primary:#ffffff;
  --on-dark:#ffffff;
  --bg:var(--canvas-parchment);
  --bg-soft:var(--canvas-parchment);
  --surface:var(--canvas);
  --surface-strong:var(--canvas);
  --surface-soft:var(--surface-pearl);
  --text:var(--ink);
  --muted:var(--ink-muted-48);
  --border:var(--hairline);
  --border-strong:var(--primary-focus);
  --shadow:none;
  --shadow-soft:0 18px 42px rgba(0,0,0,.08);
  --icon-surface:rgba(15,118,110,.1);
  --icon-border:rgba(15,118,110,.22);
  --product-shadow:rgba(0,0,0,.22) 3px 5px 30px 0;
  --radius-none:0;
  --radius-xs:5px;
  --radius-sm:8px;
  --radius-md:8px;
  --radius-lg:8px;
  --radius-pill:9999px;
  --max-width:1440px;
  --max-site:var(--max-width);
  --text-width:980px;
  --tile-pad-x:max(24px, calc((100vw - var(--max-width)) / 2));
  --header-h:44px;
  --anchor-h:52px;
  --safe-top:env(safe-area-inset-top, 0px);
  --safe-right:env(safe-area-inset-right, 0px);
  --safe-bottom:env(safe-area-inset-bottom, 0px);
  --safe-left:env(safe-area-inset-left, 0px);
  --header-total-h:calc(var(--header-h) + var(--safe-top));
  --section-space:80px;
  --card-space:24px;
  --theme-color:#ececee;
  --font-latin-core:"SF Pro Text", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  --font-cjk:"PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", "Noto Sans CJK SC", "Noto Sans SC";
  --font-sans:var(--font-latin-core), var(--font-cjk), sans-serif;
  --font-display:"SF Pro Display", "Inter", system-ui, -apple-system, BlinkMacSystemFont, var(--font-cjk), sans-serif;
  --font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, "Liberation Mono", monospace;
}

:root[data-theme="dark"]{
  color-scheme:dark;
  --primary:#2997ff;
  --primary-focus:#0071e3;
  --accent:#38b2ac;
  --accent-soft:#143331;
  --warm:#f6c453;
  --warm-soft:#3a2b12;
  --canvas:#000000;
  --canvas-parchment:#161617;
  --surface-pearl:#1d1d1f;
  --surface:#1d1d1f;
  --surface-strong:#1d1d1f;
  --surface-soft:#272729;
  --ink:#f5f5f7;
  --body:#f5f5f7;
  --text:#f5f5f7;
  --muted:#a1a1a6;
  --ink-muted-80:#d2d2d7;
  --ink-muted-48:#86868b;
  --hairline:#38383a;
  --border:#3a3a3c;
  --body-muted:#a1a1a6;
  --icon-surface:rgba(56,178,172,.16);
  --icon-border:rgba(56,178,172,.28);
  --bg:#000000;
  --bg-soft:#000000;
  --theme-color:#000000;
}

*,*::before,*::after{box-sizing:border-box}

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

body{
  margin:0;
  min-height:100vh;
  color:var(--text);
  background:var(--bg);
  font-family:var(--font-sans);
  font-size:17px;
  font-weight:400;
  line-height:1.47;
  letter-spacing:0;
  font-kerning:normal;
  font-optical-sizing:auto;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  font-feature-settings:"ss03","cv01","cv08";
}

body::before,
body::after{display:none}

img,
svg,
iframe,
video{
  max-width:100%;
  height:auto;
}

img{vertical-align:middle}

a{
  color:var(--primary);
  text-decoration:none;
  touch-action:manipulation;
}

a:hover{text-decoration:underline}

main a:not(.button):not(.anchor-chip):not(.proof-item):not(.nav-link):visited{
  color:#5b4abf;
}

:root[data-theme="dark"] main a:not(.button):not(.anchor-chip):not(.proof-item):not(.nav-link):visited{
  color:#b7a7ff;
}

h1,h2,h3{
  text-wrap:balance;
}

p,li,.lead{
  text-wrap:pretty;
}

button,
input,
select,
textarea{
  font:inherit;
  letter-spacing:0;
  touch-action:manipulation;
}

:focus-visible{
  outline:2px solid var(--primary-focus);
  outline-offset:3px;
}

.skip-link{
  position:absolute;
  left:-999px;
  top:0;
  z-index:999;
  padding:11px 22px;
  border-radius:var(--radius-pill);
  background:var(--primary);
  color:var(--on-primary);
  border:0;
}

.skip-link:focus{
  left:max(16px, calc(12px + var(--safe-left)));
  top:max(12px, calc(8px + var(--safe-top)));
}

.site-header{
  position:sticky;
  top:0;
  z-index:120;
  min-height:var(--header-h);
  padding-top:var(--safe-top);
  color:var(--on-dark);
  background:rgba(0,0,0,.92);
  border-bottom:1px solid rgba(255,255,255,.08);
  backdrop-filter:saturate(180%) blur(18px);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
}

.header-shell{
  max-width:var(--max-width);
  min-height:var(--header-h);
  margin:0 auto;
  padding:0 max(22px, var(--safe-right)) 0 max(22px, var(--safe-left));
  display:grid;
  grid-template-columns:auto 1fr auto;
  gap:18px;
  align-items:center;
}

.brand{
  min-width:0;
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--on-dark);
  text-decoration:none;
}

.brand:hover{text-decoration:none}

.brand-mark{
  width:16px;
  height:16px;
  flex:0 0 16px;
  background-image:url('../icons/brand-mark.png');
  background-size:contain;
  background-position:center;
  background-repeat:no-repeat;
  display:inline-block;
  border-radius:2px; /* Soften the sharp corners of the square slightly if needed, or remove for sharp square. The original had 50% */
}

.brand-text{min-width:0}

.brand-text strong,
.brand-text span{
  display:block;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
}

.brand-text strong{
  color:var(--on-dark);
  font-size:12px;
  font-weight:400;
  line-height:1;
  letter-spacing:0;
}

.brand-text span{
  margin-top:4px;
  color:rgba(255,255,255,.72);
  font-size:10px;
  line-height:1;
  letter-spacing:0;
}

.site-nav{
  min-width:0;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:2px;
  flex-wrap:nowrap;
}

.nav-link{
  min-height:var(--header-h);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  padding:0 10px;
  border-radius:0;
  border:0;
  color:rgba(255,255,255,.72);
  background:transparent;
  font-size:12px;
  font-weight:400;
  line-height:1;
  letter-spacing:0;
  text-decoration:none;
  transition:color .16s ease, transform .16s ease;
}

.nav-link::before,
.drawer-nav a::before{
  width:14px;
  flex:0 0 14px;
  font-family:FontAwesome;
  font-size:12px;
  line-height:1;
  text-align:center;
  opacity:.78;
  -webkit-font-smoothing:antialiased;
}

.nav-link[href$="index.html"]::before,
.drawer-nav a[href$="index.html"]::before{content:"\f015"}

.nav-link[href$="profile.html"]::before,
.drawer-nav a[href$="profile.html"]::before{content:"\f007"}

.nav-link[href$="research.html"]::before,
.drawer-nav a[href$="research.html"]::before{content:"\f0c3"}

.nav-link[href$="projects.html"]::before,
.drawer-nav a[href$="projects.html"]::before{content:"\f126"}

.nav-link[href$="resume.html"]::before,
.drawer-nav a[href$="resume.html"]::before{content:"\f2c3"}

.nav-link[href$="analytics.html"]::before,
.drawer-nav a[href$="analytics.html"]::before{content:"\f080"}

.nav-link:hover,
.nav-link[aria-current="page"]{
  color:var(--on-dark);
  background:transparent;
  border-color:transparent;
  text-decoration:none;
  font-weight:400;
  box-shadow:inset 0 -2px 0 var(--primary-on-dark);
}

.nav-link:active{transform:scale(.95)}

.header-actions{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
}

.lang-switch{
  min-height:32px;
  display:flex;
  align-items:center;
  gap:2px;
  padding:2px;
  border:0;
  border-radius:var(--radius-pill);
  background:rgba(255,255,255,.08);
  box-shadow:none;
}

.lang-switch a{
  min-width:34px;
  min-height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 10px;
  border-radius:var(--radius-pill);
  color:rgba(255,255,255,.72);
  font-size:12px;
  font-weight:400;
  line-height:1;
  letter-spacing:0;
  text-decoration:none;
}

.lang-switch a.active{
  color:var(--ink);
  background:var(--canvas-parchment);
  box-shadow:none;
}

.icon-btn{
  width:32px;
  height:32px;
  border:0;
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.08);
  color:var(--on-dark);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  box-shadow:none;
  transition:transform .16s ease, background .16s ease, color .16s ease;
}

.icon-btn:hover{
  background:rgba(255,255,255,.16);
  transform:translateY(-1px);
}

.button > .fa,
.icon-btn > .fa,
.eyebrow > .fa,
.feature-icon > .fa{
  width:1em;
  flex:0 0 auto;
  line-height:1;
  text-align:center;
}

.icon-btn:active,
.button:active,
.anchor-chip:active{transform:scale(.95)}

.menu-toggle{display:none}

.drawer-backdrop{
  position:fixed;
  inset:0;
  z-index:125;
  background:rgba(0,0,0,.42);
  opacity:0;
  pointer-events:none;
  touch-action:none;
  transition:opacity .22s ease;
}

.drawer{
  position:fixed;
  top:0;
  right:0;
  bottom:0;
  z-index:130;
  width:min(92vw, 380px);
  padding:calc(22px + var(--safe-top)) calc(22px + var(--safe-right))
    calc(22px + var(--safe-bottom)) calc(22px + var(--safe-left));
  display:flex;
  flex-direction:column;
  gap:18px;
  overflow:auto;
  color:var(--text);
  background:rgba(236,236,238,.92);
  border-left:1px solid var(--hairline);
  transform:translateX(100%);
  transition:transform .28s ease;
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  backdrop-filter:saturate(180%) blur(20px);
  pointer-events:none;
  touch-action:pan-y;
}

:root[data-theme="dark"] .drawer{background:rgba(29,29,31,.92)}

body.menu-open{overflow:hidden}
body.menu-open .drawer{
  transform:none;
  pointer-events:auto;
}
body.menu-open .drawer-backdrop{opacity:1;pointer-events:auto}

.drawer-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}

.drawer-subtitle{
  color:var(--muted);
  font-size:.92rem;
}

.drawer-nav{
  display:grid;
  gap:8px;
}

.drawer-nav a{
  min-height:44px;
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:10px;
  padding:0 16px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-md);
  background:var(--canvas);
  color:var(--text);
  text-decoration:none;
  touch-action:manipulation;
}

.drawer-nav a .fa-angle-right{margin-left:auto}

.drawer-nav a[aria-current="page"]{
  color:var(--primary);
  border-color:var(--primary-focus);
  background:var(--accent-soft);
}

.drawer-group{
  padding-top:8px;
  border-top:1px solid var(--hairline);
}

.drawer .icon-btn{
  color:var(--ink);
  background:var(--surface-pearl);
  border:1px solid var(--hairline);
}

.drawer .icon-btn:hover{
  color:var(--ink);
  background:var(--canvas);
}

:root[data-theme="dark"] .drawer .icon-btn{
  color:var(--on-dark);
  background:var(--surface-tile-3);
  border-color:rgba(255,255,255,.16);
}

.main-shell{
  max-width:none;
  margin:0;
  padding:0;
}

.main-shell > section{scroll-margin-top:var(--header-total-h)}

.surface{
  position:relative;
  overflow:hidden;
  color:var(--text);
  background:var(--canvas);
  border:0;
  border-radius:var(--radius-none);
  box-shadow:none;
  backdrop-filter:none;
}

.surface::before{display:none}
.surface-inner{position:relative;z-index:1}

.hero{
  display:grid;
  grid-template-columns:minmax(0, 1.12fr) minmax(380px, .88fr);
  gap:0;
  align-items:stretch;
  min-height:min(760px, calc(92svh - var(--header-total-h)));
  background:var(--canvas);
}

.hero > .surface{
  min-height:inherit;
  display:flex;
  align-items:center;
}

.home-hero{
  background:
    linear-gradient(rgba(29,29,31,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,29,31,.035) 1px, transparent 1px),
    var(--canvas);
  background-size:44px 44px;
}

.home-hero > .surface{background:transparent}

.hero-copy,
.hero-side{
  display:flex;
  flex-direction:column;
  gap:24px;
}

.hero .hero-copy,
.hero .hero-side{
  width:100%;
  padding:var(--section-space);
  padding-top:40px;
  padding-bottom:40px;
}

.hero .hero-copy{
  max-width:980px;
  margin-left:auto;
}

.home-hero .eyebrow{align-self:flex-start}

.hero .hero-side{
  max-width:620px;
  margin-right:auto;
}

.page-hero{
  min-height:auto;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:var(--section-space)
    max(24px, var(--safe-right), calc((100vw - var(--text-width)) / 2))
    var(--section-space)
    max(24px, var(--safe-left), calc((100vw - var(--text-width)) / 2));
  background:
    linear-gradient(rgba(29,29,31,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,29,31,.035) 1px, transparent 1px),
    var(--canvas-parchment);
  background-size:44px 44px;
}

.page-hero > .surface-inner,
.page-hero > .section-title-wrap{
  width:100%;
  max-width:820px;
  margin:0 auto;
  text-align:center;
}

.page-hero .lead{
  max-width:760px;
  margin-left:auto;
  margin-right:auto;
}

.page-hero .action-row{
  justify-content:center;
}

.eyebrow{
  min-height:32px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:0 14px;
  border:1px solid rgba(15,118,110,.24);
  border-radius:var(--radius-pill);
  background:var(--accent-soft);
  color:var(--accent);
  font-size:14px;
  font-weight:600;
  line-height:1.29;
  letter-spacing:0;
}

.hero h1,
.page-hero h1{
  max-width:980px;
  margin:18px 0 16px;
  color:inherit;
  font-family:var(--font-display);
  font-size:56px;
  font-weight:600;
  line-height:1.07;
  letter-spacing:0;
}

.gradient-text{
  color:inherit;
  background:none;
}

.lead{
  max-width:860px;
  margin:0;
  color:var(--ink-muted-48);
  font-family:var(--font-display);
  font-size:21px;
  font-weight:400;
  line-height:1.38;
  letter-spacing:0;
}

.action-row{
  margin-top:24px;
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:center;
}

.button{
  min-height:44px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:11px 22px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-pill);
  background:var(--canvas);
  color:var(--primary);
  font-size:17px;
  font-weight:400;
  line-height:1;
  letter-spacing:0;
  text-decoration:none;
  cursor:pointer;
  box-shadow:none;
  transition:transform .16s ease, background .16s ease, color .16s ease, border-color .16s ease, box-shadow .16s ease;
}

.button:hover{
  color:var(--primary-focus);
  border-color:var(--primary-focus);
  background:var(--surface-pearl);
  text-decoration:none;
  box-shadow:0 6px 18px rgba(0,102,204,.12);
  transform:translateY(-1px);
}

.button.primary{
  color:var(--on-primary);
  border-color:var(--primary);
  background:var(--primary);
  box-shadow:none;
}

.button.primary:hover{
  color:var(--on-primary);
  background:var(--primary-focus);
  border-color:var(--primary-focus);
}

.button.ghost{background:transparent}

.button.subtle,
.button.small.subtle{
  color:var(--ink-muted-80);
  background:var(--surface-pearl);
  border:1px solid var(--hairline);
}

.button.small{
  min-height:38px;
  padding:8px 15px;
  font-size:14px;
  line-height:1.29;
  letter-spacing:0;
}

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

.metric,
.stat-pill,
.tag,
.anchor-chip{
  border:1px solid var(--hairline);
  background:var(--canvas);
  color:var(--text);
  border-radius:var(--radius-pill);
}

.metric{
  position:relative;
  min-height:150px;
  padding:24px;
  padding-right:72px;
  border-radius:var(--radius-lg);
  background:var(--canvas);
  box-shadow:0 1px 0 rgba(255,255,255,.72) inset;
}

.metric::before{
  position:absolute;
  top:18px;
  right:18px;
  width:36px;
  height:36px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--icon-border);
  border-radius:var(--radius-md);
  background:var(--icon-surface);
  color:var(--accent);
  font-family:FontAwesome;
  font-size:15px;
  line-height:1;
}

.quick-stats .metric:nth-child(1)::before{content:"\f091"}
.quick-stats .metric:nth-child(2)::before{content:"\f201"}
.quick-stats .metric:nth-child(3)::before{content:"\f19d"}

.metric strong{
  display:block;
  margin-bottom:10px;
  color:var(--text);
  font-family:var(--font-display);
  font-size:34px;
  font-weight:600;
  line-height:1.1;
  letter-spacing:0;
}

.metric span{
  display:block;
  color:var(--ink-muted-48);
  font-size:14px;
  line-height:1.43;
  letter-spacing:0;
}

.profile-card{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:18px;
  align-items:center;
}

.avatar{
  width:120px;
  aspect-ratio:3 / 4;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--hairline);
  background:var(--surface-pearl);
  flex-shrink:0;
}

.avatar img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.profile-body{min-width:0}

.profile-body h2{
  margin:0 0 8px;
  color:var(--text);
  font-family:var(--font-display);
  font-size:34px;
  font-weight:600;
  line-height:1.12;
  letter-spacing:0;
}

.profile-body p{
  margin:0;
  color:var(--ink-muted-48);
}

.quote-card{
  padding:14px 16px;
  background:var(--warm-soft);
  border-color:rgba(154,106,19,.22);
}

.poem-note,
.poem-source{
  margin:0;
  color:var(--ink-muted-48);
  text-align:center;
  letter-spacing:0;
}

.poem-note{
  font-size:13px;
  line-height:1.8;
}

.poem-source{
  margin-top:4px;
  font-size:11px;
}

.inline-list,
.chip-list{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.inline-list{margin-top:14px}

#overview .profile-body .inline-list .tag{
  min-width:0;
  max-width:100%;
  white-space:normal;
  overflow-wrap:anywhere;
}

.summary-row .tag{
  min-width:0;
  max-width:100%;
  white-space:normal;
  overflow-wrap:anywhere;
}

.tag,
.stat-pill,
.anchor-chip{
  min-height:40px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:0 14px;
  font-size:14px;
  line-height:1.43;
  letter-spacing:0;
  text-decoration:none;
}

.chip-list .tag::before,
.project-stack span::before{
  flex:0 0 auto;
  font-family:FontAwesome;
  font-size:11px;
  line-height:1;
  color:var(--accent);
}

.chip-list .tag::before{content:"\f0c3"}
.project-stack span::before{content:"\f121"}

.stat-pill strong{color:var(--text)}

.profile-card,
.meta-card,
.panel,
.info-card,
.stage-card,
.story-box,
.resume-sidebar,
.resume-main,
.project-card,
.kv-card,
.stat-card,
.doc-card,
.footer-card,
.notice,
.callout,
.table-wrap,
.media-card,
.proof-item,
.figure-card{
  border:1px solid var(--hairline);
  border-radius:var(--radius-lg);
  background:var(--canvas);
  color:var(--text);
  box-shadow:0 1px 0 rgba(255,255,255,.72) inset;
  transition:border-color .2s ease, transform .2s ease, box-shadow .2s ease, background .2s ease;
}

.profile-card,
.meta-card,
.panel,
.info-card,
.stage-card,
.story-box,
.resume-sidebar,
.resume-main,
.project-card,
.kv-card,
.stat-card,
.doc-card,
.notice,
.callout,
.figure-card{
  padding:var(--card-space);
}

.meta-card h3,
.panel h3,
.info-card h3,
.story-box h3,
.doc-card h3,
.project-card .headline h3{
  margin:0 0 12px;
  color:inherit;
  font-family:var(--font-display);
  font-size:21px;
  font-weight:600;
  line-height:1.19;
  letter-spacing:0;
}

.meta-card p,
.panel p,
.info-card p,
.story-box p,
.doc-card p,
.project-card p,
.stat-tip,
.figure-caption,
.proof-caption span,
.media-card figcaption span,
.section-title-wrap p,
.section-side-note{
  color:var(--ink-muted-48);
}

.meta-list{
  margin:0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}

.meta-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  color:var(--ink-muted-48);
}

.meta-list li strong{
  min-width:84px;
  color:var(--text);
  font-weight:600;
}

.link-row{
  margin-top:14px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}

.link-inline,
.card-link{color:var(--primary);text-decoration:none;word-break:break-word}
.link-inline:hover,
.card-link:hover{text-decoration:underline}

.tech-visual{
  position:relative;
  min-height:336px;
  overflow:hidden;
  border:1px solid var(--hairline);
  border-radius:var(--radius-lg);
  background:
    linear-gradient(rgba(15,118,110,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,118,110,.055) 1px, transparent 1px),
    var(--canvas-parchment);
  background-size:36px 36px;
}

.tech-visual .ring{
  position:absolute;
  border-radius:50%;
  border:1px solid var(--hairline);
}

.tech-visual .ring.r1{inset:44px}
.tech-visual .ring.r2{inset:82px}
.tech-visual .ring.r3{inset:122px}

.core-node{
  position:absolute;
  inset:50%;
  width:164px;
  height:164px;
  margin:-82px 0 0 -82px;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  border:1px solid var(--hairline);
  border-radius:50%;
  background:var(--canvas);
  color:var(--text);
  font-weight:600;
  padding:24px;
}

.visual-node{
  position:absolute;
  min-width:122px;
  min-height:46px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:10px 16px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-pill);
  background:var(--canvas);
  color:var(--text);
  font-weight:600;
  animation:float 7s ease-in-out infinite;
}

.visual-node:nth-child(5){animation-delay:-1s}
.visual-node:nth-child(6){animation-delay:-2s}
.visual-node:nth-child(7){animation-delay:-3s}
.visual-node:nth-child(8){animation-delay:-4s}
.visual-node:nth-child(9){animation-delay:-5s}
.visual-node:nth-child(10){animation-delay:-2.5s}
.visual-node.n1{top:20px;left:50%;transform:translateX(-50%)}
.visual-node.n2{top:82px;right:28px}
.visual-node.n3{bottom:80px;right:38px}
.visual-node.n4{bottom:18px;left:50%;transform:translateX(-50%)}
.visual-node.n5{bottom:78px;left:28px}
.visual-node.n6{top:86px;left:28px}

.section-block{
  margin:0;
  padding:var(--section-space)
    max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2))
    var(--section-space)
    max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
  background:var(--canvas);
  color:var(--text);
}

.main-shell > .section-block.section-muted{
  background:
    linear-gradient(rgba(29,29,31,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,29,31,.025) 1px, transparent 1px),
    var(--canvas-parchment);
  background-size:44px 44px;
}

.main-shell > .section-block.tile-dark{
  background:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
    var(--surface-tile-1);
  background-size:44px 44px;
  color:var(--on-dark);
}

.section-block > .section-header,
.section-block > .section-title-wrap,
.section-block > .grid-2,
.section-block > .grid-3,
.section-block > .grid-4,
.section-block > .project-grid,
.section-block > .project-showcase,
.section-block > .stats-grid,
.section-block > .doc-grid,
.section-block > .proof-grid,
.section-block > .resume-layout,
.section-block > .anchor-bar,
.section-block > .note-list,
.section-block > .panel,
.section-block > .table-wrap,
.section-block > .flow{
  max-width:var(--max-width);
  margin-left:auto;
  margin-right:auto;
}

.main-shell > .grid-2{
  margin:0;
  padding:var(--section-space)
    max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2))
    var(--section-space)
    max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
  background:var(--canvas-parchment);
}

.section-header{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:24px;
}

.section-title-wrap h2,
.resume-main h2{
  margin:8px 0 0;
  color:inherit;
  font-family:var(--font-display);
  font-size:40px;
  font-weight:600;
  line-height:1.1;
  letter-spacing:0;
}

.section-title-wrap p,
.section-side-note{
  max-width:760px;
  margin:10px 0 0;
  font-size:17px;
  line-height:1.47;
}

.kicker{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--accent);
  font-size:12px;
  font-weight:600;
  line-height:1;
  letter-spacing:0;
  text-transform:uppercase;
}

.kicker::before{
  content:"\f105";
  font-family:FontAwesome;
  font-size:12px;
  line-height:1;
  opacity:.72;
}

.grid-2,
.grid-3,
.grid-4{
  display:grid;
  gap:20px;
}

.grid-2{grid-template-columns:repeat(2, minmax(0, 1fr))}
.grid-3{grid-template-columns:repeat(3, minmax(0, 1fr))}
.grid-4{grid-template-columns:repeat(4, minmax(0, 1fr))}

.project-grid{
  --project-card-min:22.5rem;
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(min(100%,var(--project-card-min)),1fr));
  gap:20px;
  align-items:stretch;
}

.project-grid--index{
  --project-card-min:30rem;
}

.project-grid > .project-card{
  min-width:0;
}

.panel{position:relative;overflow:hidden}
.panel p{margin:0 0 14px}
.panel ul{margin:0;padding-left:1.1rem}
.panel li{margin:0 0 .7rem}

.feature-icon{
  width:44px;
  height:44px;
  margin-bottom:18px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:var(--radius-md);
  background:var(--accent-soft);
  color:var(--accent);
  border:1px solid var(--icon-border);
  box-shadow:0 1px 0 rgba(255,255,255,.72) inset;
}

.flow{
  display:grid;
  grid-template-columns:repeat(5, minmax(0, 1fr));
  gap:16px;
}

.flow-step{
  position:relative;
  padding:24px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-lg);
  background:var(--canvas);
  box-shadow:0 1px 0 rgba(255,255,255,.72) inset;
}

.flow-step::after{display:none}
.flow-step h3{margin:0 0 10px;font-size:17px;font-weight:600;line-height:1.24;letter-spacing:0}
.flow-step p{margin:0;color:var(--ink-muted-48)}

.code-surface{
  overflow:auto;
  padding:24px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-lg);
  background:var(--surface-tile-3);
  color:var(--on-dark);
}

.code-surface pre{margin:0;white-space:pre-wrap}

.anchor-bar{
  position:sticky;
  top:var(--header-total-h);
  z-index:90;
  height:var(--anchor-h);
  margin:0;
  padding:0 max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2))
    0 max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
  display:flex;
  align-items:center;
  overflow-x:auto;
  overflow-y:hidden;
  border:0;
  border-bottom:1px solid rgba(0,0,0,.08);
  border-radius:0;
  background:rgba(236,236,238,.82);
  backdrop-filter:saturate(180%) blur(20px);
  -webkit-backdrop-filter:saturate(180%) blur(20px);
  scrollbar-width:none;
}

.anchor-bar::-webkit-scrollbar{display:none}

:root[data-theme="dark"] .anchor-bar{
  background:rgba(29,29,31,.82);
  border-bottom-color:#333;
}

.anchor-scroll{
  width:100%;
  max-width:var(--max-width);
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:safe center;
  gap:10px;
  min-width:0;
}

.anchor-chip{
  flex:0 0 auto;
  min-height:36px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:0 15px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-pill);
  background:var(--canvas);
  color:var(--ink);
  text-decoration:none;
  white-space:nowrap;
  font-size:14px;
  font-weight:400;
  line-height:1.29;
  letter-spacing:0;
  transition:color .16s ease, border-color .16s ease, transform .16s ease, background .16s ease;
}

.anchor-chip:hover,
.anchor-chip[aria-current="location"]{
  color:var(--primary);
  border-color:var(--primary);
}

.anchor-chip:active{transform:scale(.95)}

/* 避免 anchor-bar 下面第一屏空白过大 */
.anchor-bar + .section-block{
  padding-top:48px;
}

/* 点击页内锚点时，不让标题被 sticky 导航遮住 */
.section-block[id],
.timeline-stage[id]{
  scroll-margin-top:calc(var(--header-total-h) + var(--anchor-h) + 12px);
}

@media (max-width:833px){
  :root{--anchor-h:48px}

  .anchor-bar{
    padding:0 max(14px, var(--safe-right)) 0 max(14px, var(--safe-left));
  }

  .anchor-scroll{
    width:max-content;
    min-width:100%;
    justify-content:flex-start;
  }

  .anchor-chip{min-height:44px}
}

@media (max-width:640px){
  .anchor-chip{
    min-height:44px;
    padding:0 14px;
    font-size:13px;
  }

  .anchor-bar + .section-block{
    padding-top:40px;
  }
}

.timeline-stage{
  position:relative;
  width:100%;
  max-width:none;
  margin:0;
  padding-left:max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
  padding-right:max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2));
}

.timeline-stage + .timeline-stage{margin-top:24px}
.section-block + .timeline-stage{margin-top:40px}
.timeline-stage::before,
.timeline-stage::after{display:none}

@media (max-width:640px){
  .timeline-stage{
    padding-left:max(16px, var(--safe-left));
    padding-right:max(16px, var(--safe-right));
  }
}

.stage-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  margin-bottom:18px;
}

.stage-head h2{
  margin:0;
  color:inherit;
  font-family:var(--font-display);
  font-size:34px;
  font-weight:600;
  line-height:1.12;
  letter-spacing:0;
}

.stage-meta{color:var(--ink-muted-48);font-size:14px;line-height:1.43}
.summary-row{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}
.info-grid{column-count:2;column-gap:20px;display:block}
.info-grid > * {break-inside:avoid;margin-bottom:20px}
.info-grid-spaced{margin-top:18px}
.stage-grid{margin-top:18px}
.stage-card > .story-box{margin-top:32px}
.stage-section-header{margin-top:28px}
.stage-section-title{margin:0}
.section-header-spaced{margin-top:22px}
.flush-heading{margin:0}
.info-card ul{margin:0;padding-left:1.1rem}
.story-box p:last-child{margin-bottom:0}

@supports selector(:has(*)){
  .info-grid:has(> :only-child),
  .info-grid:has(> :nth-child(2):last-child):has(> .info-card > ul > li:nth-child(5)){
    column-count:1;
  }

  .info-grid:has(> :only-child) > :last-child,
  .info-grid:has(> :nth-child(2):last-child):has(> .info-card > ul > li:nth-child(5)) > :last-child{
    margin-bottom:0;
  }

  .info-grid:has(> :nth-child(2):last-child) > .info-card:has(> ul > li:nth-child(5)) > ul{
    columns:20rem 2;
    column-gap:28px;
  }

  .info-grid:has(> :nth-child(2):last-child) > .info-card:has(> ul > li:nth-child(5)) > ul > li{
    break-inside:avoid;
  }
}

.resume-layout{
  display:grid;
  grid-template-columns:minmax(280px, 320px) minmax(0, 1fr);
  gap:24px;
}

.resume-sidebar{align-self:start}
.resume-main section + section{margin-top:32px}
.resume-main h2{font-size:34px;margin-bottom:14px}
.cv-grid{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:18px}
.preview-frame,.pdf-preview{display:block;width:100%;border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--canvas);overflow:hidden}
.preview-frame{height:min(86vh, 1120px);min-height:720px}
.pdf-preview{min-height:70vh}

.project-card{
  min-width:0;
  display:flex;
  flex-direction:column;
}

.project-card .headline{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  margin-bottom:12px;
}

.project-card .headline span,
.project-stack span,
.kv-card .key,
.stat-label{
  color:var(--ink-muted-48);
  font-size:14px;
  line-height:1.43;
  letter-spacing:0;
}

.project-stack{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin:18px 0;
}

.project-stack span{
  min-height:34px;
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:0 12px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-pill);
  background:var(--accent-soft);
  color:var(--ink-muted-80);
}

.project-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:auto;
  padding-top:18px;
}

.project-page .button{
  height:auto;
  white-space:normal;
  text-wrap:balance;
}

.project-public-note{
  max-width:72ch;
  margin:22px 0 0;
  padding-left:18px;
  border-left:2px solid var(--accent);
  color:var(--ink-muted-48);
  font-size:14px;
  line-height:1.55;
}

.project-hero__verb{
  white-space:nowrap;
}

.project-public-note i{
  margin-right:6px;
  color:var(--accent);
}

.project-showcase{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:28px;
}

.project-case{
  min-width:0;
  display:grid;
  grid-template-columns:minmax(0,11fr) minmax(17rem,9fr);
  overflow:hidden;
  border:1px solid var(--hairline);
  border-radius:var(--radius-lg);
  background:var(--canvas);
  box-shadow:0 1px 0 rgba(255,255,255,.72) inset;
}

.project-case > *{
  min-width:0;
}

.project-case__content{
  display:flex;
  flex-direction:column;
  padding:clamp(26px,3vw,42px);
}

.project-case__visual{
  min-height:100%;
  margin:0;
  padding:clamp(24px,2.8vw,38px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  border-left:1px solid var(--hairline);
  background:var(--surface-pearl);
}

.project-case__meta,
.project-card__meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 14px;
  margin-bottom:16px;
  color:var(--ink-muted-48);
  font-size:13px;
  line-height:1.4;
}

.project-case__meta > span:not(.project-state),
.project-card__meta > span:not(.project-state){
  display:inline-flex;
  align-items:center;
  gap:6px;
}

.project-state{
  min-height:28px;
  display:inline-flex;
  align-items:center;
  padding:0 10px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-pill);
  background:var(--canvas);
  color:var(--ink-muted-80);
  font-size:12px;
  font-weight:600;
  letter-spacing:.02em;
}

.project-state[data-state="ongoing"]{
  border-color:var(--icon-border);
  background:var(--accent-soft);
  color:var(--accent);
}

.project-state[data-state="stable"]{
  border-color:color-mix(in srgb,var(--primary) 28%,transparent);
  background:color-mix(in srgb,var(--primary) 10%,var(--canvas));
  color:var(--primary);
}

.project-state[data-state="historical"]{
  border-color:color-mix(in srgb,var(--warm) 28%,transparent);
  background:var(--warm-soft);
  color:var(--warm);
}

.project-case .kicker{
  margin-bottom:12px;
}

.project-case h3{
  margin:0 0 14px;
  font-family:var(--font-display);
  font-size:clamp(26px,2.3vw,34px);
  font-weight:600;
  line-height:1.16;
  letter-spacing:-.015em;
}

.project-card h3{
  margin:0 0 12px;
  font-family:var(--font-display);
  font-size:23px;
  font-weight:600;
  line-height:1.22;
  letter-spacing:-.01em;
}

.project-summary{
  margin:0 0 20px;
  color:var(--ink-muted-80);
  font-size:16px;
  line-height:1.6;
}

.project-detail-list,
.project-card__facts{
  margin:0;
}

.project-detail-list > div,
.project-card__facts > div{
  display:grid;
  grid-template-columns:5.6rem minmax(0,1fr);
  gap:14px;
  padding:12px 0;
  border-top:1px solid var(--divider-soft);
}

.project-detail-list > div:last-child,
.project-card__facts > div:last-child{
  border-bottom:1px solid var(--divider-soft);
}

.project-detail-list dt,
.project-card__facts dt{
  color:var(--ink-muted-48);
  font-size:13px;
  font-weight:600;
  line-height:1.55;
}

.project-detail-list dd,
.project-card__facts dd{
  min-width:0;
  margin:0;
  color:var(--ink-muted-80);
  font-size:14px;
  line-height:1.58;
}

.system-plate__header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-bottom:14px;
  border-bottom:1px solid var(--hairline);
  color:var(--ink-muted-48);
  font-family:var(--font-mono);
  font-size:11px;
  line-height:1.3;
  letter-spacing:.08em;
  text-transform:uppercase;
}

.system-plate__header span:last-child{
  color:var(--accent);
}

.system-route{
  margin:0;
  padding:20px 0 4px;
  list-style:none;
}

.system-route li{
  position:relative;
  display:grid;
  grid-template-columns:34px minmax(0,1fr);
  gap:14px;
  padding:0 0 22px;
}

.system-route li:not(:last-child)::after{
  content:"";
  position:absolute;
  top:30px;
  bottom:4px;
  left:16px;
  width:1px;
  background:var(--hairline);
}

.system-route__index{
  position:relative;
  z-index:1;
  width:34px;
  height:28px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--icon-border);
  border-radius:var(--radius-sm);
  background:var(--canvas);
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:11px;
  line-height:1;
}

.system-route strong,
.system-route small{
  display:block;
}

.system-route strong{
  margin:2px 0 4px;
  color:var(--text);
  font-size:15px;
  font-weight:600;
  line-height:1.35;
}

.system-route small{
  color:var(--ink-muted-48);
  font-size:12px;
  line-height:1.5;
}

.project-case__visual figcaption{
  margin-top:auto;
  padding-top:16px;
  border-top:1px solid var(--hairline);
  color:var(--ink-muted-48);
  font-size:12px;
  line-height:1.55;
}

.project-card--compact,
.project-card--engineering{
  padding:24px;
}

.project-card--engineering{
  border-top:2px solid var(--warm);
}
.kv-grid{display:grid;grid-template-columns:repeat(3, minmax(0, 1fr));gap:12px;margin:18px 0}
.kv-card{padding:16px}
.kv-card .key{
  margin-bottom:6px;
  display:flex;
  align-items:center;
  gap:7px;
}

.kv-card .key::before{
  width:24px;
  height:24px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--icon-border);
  border-radius:var(--radius-sm);
  background:var(--icon-surface);
  color:var(--accent);
  font-family:FontAwesome;
  font-size:12px;
  line-height:1;
}

.kv-grid .kv-card:nth-child(1) .key::before{content:"\f007"}
.kv-grid .kv-card:nth-child(2) .key::before{content:"\f085"}
.kv-grid .kv-card:nth-child(3) .key::before{content:"\f09b"}

.kv-card .value{color:var(--text);font-weight:600}
.callout p{margin:0}

.stats-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:20px;
}

.stats-grid.two{grid-template-columns:repeat(2, minmax(0, 1fr))}
.stats-grid--balanced{
  display:flex;
  flex-wrap:wrap;
}
.stats-grid--balanced > .stat-card{
  flex:1 1 230px;
  min-width:min(100%, 230px);
}
.stats-grid--local .stat-label::before{display:none}
.stats-date-grid{margin-top:20px}
.stats-date-grid .stat-card{min-height:0}
.section-block > .stats-note-list{max-width:var(--text-width)}
.stat-card{min-height:142px}
.stat-label{
  display:flex;
  align-items:center;
  gap:7px;
}

.stat-label::before{
  width:24px;
  height:24px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--icon-border);
  border-radius:var(--radius-sm);
  background:var(--icon-surface);
  color:var(--accent);
  font-family:FontAwesome;
  font-size:12px;
  line-height:1;
}

.stats-grid:not(.two) .stat-card:nth-child(1) .stat-label::before{content:"\f06e"}
.stats-grid:not(.two) .stat-card:nth-child(2) .stat-label::before{content:"\f0c0"}
.stats-grid:not(.two) .stat-card:nth-child(3) .stat-label::before{content:"\f15c"}

.stat-value{
  color:var(--text);
  font-family:var(--font-display);
  font-size:48px;
  font-weight:600;
  line-height:1.07;
  letter-spacing:0;
  font-variant-numeric:tabular-nums;
  margin:8px 0;
}
.stat-tip{font-size:14px;line-height:1.43}

.status-note{
  max-width:var(--max-width);
  margin:0 auto 16px;
  padding:12px 16px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-lg);
  background:var(--canvas);
  color:var(--ink-muted-80);
  font-size:14px;
  line-height:1.43;
}

.status-note[data-state="ok"]{color:#1d1d1f;border-color:var(--hairline);background:var(--canvas)}
.status-note[data-state="warn"]{color:var(--ink-muted-80);border-color:var(--hairline);background:var(--surface-pearl)}
:root[data-theme="dark"] .status-note[data-state="ok"]{color:var(--text);border-color:var(--hairline);background:var(--surface-soft)}
:root[data-theme="dark"] .status-note[data-state="warn"]{color:var(--ink-muted-80);border-color:var(--hairline);background:var(--surface-soft)}

.note-list{margin:0;padding-left:1.1rem}
.note-list li{margin:0 0 .7rem}

.footer-shell{
  max-width:none;
  margin:0;
  padding:64px max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2))
    calc(64px + var(--safe-bottom))
    max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
  background:var(--canvas-parchment);
}

.footer-card{
  max-width:var(--max-width);
  margin:0 auto;
  padding:24px;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:20px;
}

.footer-card p{margin:0;color:var(--ink-muted-48);font-size:12px;line-height:1.33;letter-spacing:0}
.footer-actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end}

.back-to-top{
  position:fixed;
  right:calc(22px + var(--safe-right));
  bottom:calc(22px + var(--safe-bottom));
  z-index:140;
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translateY(8px);
  transition:opacity .2s ease, transform .2s ease, visibility .2s ease;
}

.back-to-top.show{opacity:1;visibility:visible;pointer-events:auto;transform:none}
body.menu-open .back-to-top{opacity:0;visibility:hidden;pointer-events:none;transform:translateY(8px)}

.quote-band{
  display:flex;
  align-items:center;
  justify-content:center;
}

.quote-block{
  max-width:760px;
  margin:0 auto;
  text-align:center;
  border:0;
  padding:0;
}

.quote-text{
  margin:0;
  font-family:var(--font-display);
  font-size:28px;
  font-weight:400;
  line-height:1.8;
  letter-spacing:0;
}

.main-shell > .section-block.tile-dark > .quote-block > .quote-text{color:var(--on-dark)}

.quote-source{
  margin-top:24px;
  font-size:14px;
  letter-spacing:0;
}

.main-shell > .section-block.tile-dark > .quote-block > .quote-source{color:var(--body-muted)}

.page-split{display:grid;grid-template-columns:1fr auto;gap:20px;align-items:start}
.notice-board{display:grid;gap:14px}
.notice strong{display:block;margin-bottom:6px}

.main-shell > .resume-layout{
  max-width:var(--max-width);
  margin:0 auto;
  padding:var(--section-space)
    max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2))
    var(--section-space)
    max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
}

.resume-online-layout{
  align-items:start;
}

.resume-sidebar .surface-inner{
  display:flex;
  flex-direction:column;
  gap:18px;
}

.resume-sidebar .meta-list li{min-width:0}
.resume-sidebar .meta-list li span{min-width:0;overflow-wrap:anywhere}
.resume-sidebar .chip-list .tag{min-width:0;white-space:normal;text-wrap:wrap;overflow-wrap:anywhere}

.resume-main .lead{
  max-width:none;
  color:var(--ink-muted-48);
  font-family:var(--font-sans);
  font-size:16px;
  font-weight:400;
  line-height:1.47;
  letter-spacing:0;
}

.resume-main .button.small{max-width:100%;white-space:normal}

/* Resume dossier */
.resume-page{
  --resume-anchor-h:var(--anchor-h);
  font-size:16px;
}

.resume-hero{
  padding-top:clamp(56px, 6vw, 64px);
  padding-bottom:clamp(56px, 6vw, 64px);
  padding-left:max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
  padding-right:max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2));
}

.resume-hero__inner{
  width:100%;
  max-width:var(--max-width);
  margin:0 auto;
  display:grid;
  grid-template-columns:minmax(0, 1fr) auto;
  gap:48px;
  align-items:end;
}

.resume-hero .section-title-wrap{
  min-width:0;
  max-width:900px;
}

.resume-hero h1{
  margin:18px 0 12px;
  font-size:clamp(46px, 4.8vw, 68px);
  line-height:1;
  letter-spacing:-.045em;
}

.resume-hero__role{
  margin:0;
  color:var(--accent);
  font-size:17px;
  font-weight:600;
  line-height:1.45;
}

.resume-hero .lead{
  max-width:820px;
  margin:18px 0 0;
  font-size:19px;
}

.resume-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:flex-end;
}

.resume-section-block > .resume-layout{
  align-items:start;
}

.resume-page .resume-sidebar,
.resume-page .resume-main{
  overflow:hidden;
}

.resume-page .resume-sidebar{
  position:sticky;
  top:calc(var(--header-total-h) + var(--resume-anchor-h) + 20px);
}

.resume-page .resume-ledger-heading h2[id],
.resume-page .resume-materials h2[id]{
  scroll-margin-top:calc(var(--header-total-h) + var(--resume-anchor-h) + 20px);
}

.resume-portrait{
  margin:0;
  display:grid;
  gap:16px;
}

.resume-portrait picture{display:block;min-width:0;width:100%}

.resume-portrait img{
  width:100%;
  height:auto;
  aspect-ratio:3 / 4;
  display:block;
  object-fit:cover;
  border:1px solid var(--hairline);
  border-radius:var(--radius-lg);
  background:var(--surface-pearl);
}

.resume-portrait figcaption{
  display:grid;
  gap:4px;
}

.resume-portrait figcaption strong{
  color:var(--text);
  font-family:var(--font-display);
  font-size:21px;
  font-weight:600;
  line-height:1.2;
}

.resume-portrait figcaption span{
  color:var(--ink-muted-48);
  font-size:14px;
  line-height:1.45;
}

.resume-sidebar__section h2{
  margin:0 0 14px;
  color:var(--text);
  font-family:var(--font-display);
  font-size:16px;
  font-weight:600;
  line-height:1.25;
}

.resume-keyword-list{
  display:block;
  color:var(--ink-muted-48);
  font-size:14px;
  line-height:1.75;
}

.resume-keyword-list .tag{
  display:inline;
  padding:0;
  border:0;
  border-radius:0;
  background:transparent;
  color:inherit;
  font-size:inherit;
  line-height:inherit;
}

.resume-keyword-list .tag::before{
  content:none;
}

.resume-keyword-list .tag + .tag::before{
  content:" · ";
  display:inline;
  margin:0 3px;
  color:var(--hairline);
  font-family:var(--font-sans);
  font-size:inherit;
}

.resume-contact-list li{
  display:grid;
  grid-template-columns:72px minmax(0, 1fr);
  gap:10px;
}

.resume-contact-list li strong{
  min-width:0;
}

.resume-contact-list a{
  color:inherit;
  text-decoration-color:var(--hairline);
  text-underline-offset:3px;
}

.resume-contact-list a:hover{
  color:var(--primary);
  text-decoration-color:currentColor;
}

.resume-facts{
  margin:0;
  display:grid;
  gap:0;
}

.resume-facts > div{
  min-width:0;
  display:grid;
  grid-template-columns:minmax(0, 1fr) auto;
  gap:12px;
  padding:10px 0;
  border-top:1px solid var(--hairline);
}

.resume-facts dt,
.resume-facts dd{
  min-width:0;
  margin:0;
  overflow-wrap:anywhere;
}

.resume-facts dt{
  color:var(--ink-muted-48);
}

.resume-facts dd{
  color:var(--text);
  font-family:var(--font-mono);
  font-size:12px;
  font-variant-numeric:tabular-nums;
  text-align:right;
}

.resume-page .resume-main{
  padding:clamp(28px, 3vw, 44px);
}

.resume-layout > .resume-main > .resume-ledger-section + .resume-ledger-section{
  margin-top:48px;
  padding-top:0;
  border-top:0;
}

.resume-ledger-heading{
  display:grid;
  grid-template-columns:44px minmax(0, 1fr);
  gap:16px;
  align-items:start;
  margin-bottom:18px;
}

.resume-ledger-index{
  min-height:34px;
  display:flex;
  align-items:flex-start;
  padding-top:8px;
  border-top:2px solid var(--accent);
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  line-height:1;
}

.resume-ledger-heading .kicker{
  margin-bottom:5px;
}

.resume-ledger-heading h2{
  margin:0;
  font-size:clamp(28px, 2.7vw, 36px);
}

.resume-entry-list{
  display:grid;
}

.resume-entry{
  min-width:0;
  display:grid;
  grid-template-columns:136px minmax(0, 1fr);
  gap:24px;
  padding:22px 0;
  border-top:1px solid var(--hairline);
}

.resume-entry__date{
  min-width:0;
  padding-top:3px;
  color:var(--ink-muted-48);
  font-family:var(--font-mono);
  font-size:12px;
  font-variant-numeric:tabular-nums;
  line-height:1.5;
  overflow-wrap:anywhere;
}

.resume-entry__body{
  min-width:0;
}

.resume-entry__heading{
  min-width:0;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
}

.resume-entry__heading h3{
  min-width:0;
  margin:0;
  color:var(--text);
  font-family:var(--font-display);
  font-size:18px;
  font-weight:600;
  line-height:1.35;
  overflow-wrap:anywhere;
}

.resume-entry__heading > span{
  flex:0 0 auto;
  max-width:38%;
  padding-top:3px;
  color:var(--ink-muted-48);
  font-size:13px;
  line-height:1.4;
  text-align:right;
  overflow-wrap:anywhere;
}

.resume-entry__body p{
  margin:9px 0 0;
  color:var(--ink-muted-48);
  line-height:1.65;
}

.resume-entry__body p:first-child{
  margin-top:0;
}

.resume-entry__note{
  padding-left:14px;
  border-left:2px solid var(--accent);
}

.resume-publications{
  margin-top:20px;
  padding-top:22px;
  border-top:1px solid var(--hairline);
}

.resume-publications > h3{
  margin:0 0 12px;
  color:var(--text);
  font-family:var(--font-display);
  font-size:17px;
  font-weight:600;
}

.resume-publications ol{
  margin:0;
  padding:0;
  list-style:none;
}

.resume-publications li{
  min-width:0;
  display:grid;
  grid-template-columns:76px minmax(0, 1fr);
  gap:16px;
  padding:18px 0;
  border-top:1px solid var(--hairline);
}

.resume-publications cite{
  display:block;
  color:var(--text);
  font-family:var(--font-display);
  font-size:16px;
  font-style:normal;
  font-weight:500;
  line-height:1.45;
  overflow-wrap:anywhere;
}

.resume-publications p{
  margin:7px 0 0;
  color:var(--ink-muted-48);
  font-size:14px;
  line-height:1.5;
}

.resume-status{
  width:max-content;
  max-width:100%;
  align-self:start;
  padding:5px 8px;
  border:1px solid var(--hairline);
  border-radius:var(--radius-xs);
  color:var(--ink-muted-48);
  font-family:var(--font-mono);
  font-size:11px;
  font-weight:600;
  font-variant-numeric:tabular-nums;
  line-height:1;
  overflow-wrap:anywhere;
}

.resume-status--accepted{
  border-color:var(--icon-border);
  background:var(--accent-soft);
  color:var(--accent);
}

.resume-award-list{
  margin:0;
  padding:0;
  list-style:none;
}

.resume-award-list li{
  min-width:0;
  display:grid;
  grid-template-columns:136px minmax(0, 1fr);
  gap:24px;
  padding:16px 0;
  border-top:1px solid var(--hairline);
}

.resume-award-list li > :first-child{
  color:var(--ink-muted-48);
  font-family:var(--font-mono);
  font-size:12px;
  font-variant-numeric:tabular-nums;
  line-height:1.5;
}

.resume-award-list li > :last-child{
  min-width:0;
  color:var(--text);
  line-height:1.6;
  overflow-wrap:anywhere;
}

.resume-ledger-section > .action-row{
  margin-top:18px;
}

.resume-entry-list--compact .resume-entry{
  padding-top:16px;
  padding-bottom:16px;
}

.resume-entry-list--compact .resume-entry__heading h3{
  font-size:16px;
}

.resume-service-section .resume-entry__heading h3,
.resume-service-section .resume-entry__heading > span{
  font-weight:400;
}

.resume-materials{
  padding-top:48px;
  padding-bottom:48px;
}

.resume-materials__inner{
  width:100%;
  max-width:var(--text-width);
  margin-inline:auto;
}

.resume-materials__actions{
  margin-top:24px;
}

.resume-materials__actions .button{
  min-height:44px;
  max-width:100%;
  white-space:normal;
  text-wrap:balance;
}

html.reveal-ready [data-reveal]{
  opacity:0;
  transform:translateY(18px);
  transition:opacity .55s ease, transform .55s ease;
}

html.reveal-ready [data-reveal].is-visible{opacity:1;transform:none}

.visually-hidden{
  position:absolute !important;
  width:1px !important;
  height:1px !important;
  padding:0 !important;
  margin:-1px !important;
  overflow:hidden !important;
  clip:rect(0,0,0,0) !important;
  white-space:nowrap !important;
  border:0 !important;
}

.project-media-grid{display:grid;grid-template-columns:minmax(0, 1fr);gap:14px;margin-top:18px}
.media-card{margin:0;overflow:hidden;padding:0}
.media-card img{width:100%;aspect-ratio:16 / 9;object-fit:cover;display:block;background:var(--canvas-parchment)}
.media-card figcaption{padding:14px 16px 16px;display:flex;flex-direction:column;gap:4px}
.media-card figcaption strong{font-size:17px;font-weight:600;line-height:1.24}

.small-value{font-size:17px !important;line-height:1.47;word-break:break-word}
.figure-card{overflow:hidden}
.figure-card img{display:block;width:100%;border-radius:var(--radius-sm);border:1px solid var(--hairline);background:var(--canvas-parchment)}
.figure-caption{font-size:14px;line-height:1.43;margin-top:12px}

.table-wrap{overflow:auto;padding:0}
.result-table{width:100%;min-width:920px;border-collapse:collapse;font-size:14px;line-height:1.43}
.result-table th,.result-table td{padding:16px;border-bottom:1px solid var(--hairline);vertical-align:top;text-align:left}
.result-table thead th{position:sticky;top:0;z-index:1;background:var(--canvas-parchment);color:var(--text);font-weight:600;white-space:nowrap;border-bottom:1px solid var(--hairline)}
.result-table tbody tr:last-child td{border-bottom:none}
.result-table code{font-family:var(--font-mono);background:var(--surface-pearl);color:var(--primary);padding:2px 6px;border-radius:var(--radius-xs);font-size:.93em}

.proof-grid{
  display:flex;
  gap:16px;
  overflow-x:auto;
  padding-bottom:12px;
  scroll-snap-type:x mandatory;
  overscroll-behavior-inline:contain;
  scrollbar-width:thin;
  scrollbar-color:var(--ink-muted-48) transparent;
}
.proof-grid::-webkit-scrollbar{height:6px}
.proof-grid::-webkit-scrollbar-track{background:transparent}
.proof-grid::-webkit-scrollbar-thumb{background:var(--ink-muted-48);border-radius:3px}
.proof-grid.is-drag-scroll{cursor:grab}
.proof-grid.is-drag-scroll.is-dragging{
  cursor:grabbing;
  scroll-snap-type:none;
  scroll-behavior:auto;
  user-select:none;
}
.proof-item{
  flex:0 0 min(78vw, 280px);
  height:366px;
  scroll-snap-align:start;
  scroll-snap-stop:always;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  padding:0;
  text-decoration:none;
  color:inherit;
  transition:transform .16s ease, border-color .16s ease;
}
.proof-item:hover{transform:translateY(-2px);border-color:var(--primary);text-decoration:none;box-shadow:var(--shadow-soft)}
.proof-item:active{transform:scale(.98)}
.proof-grid-project{margin-top:18px}
.proof-item img{display:block;width:100%;aspect-ratio:4 / 3;object-fit:cover;background:var(--canvas-parchment);user-select:none;-webkit-user-drag:none}
.proof-caption{flex:1;padding:14px 16px 16px;display:flex;flex-direction:column;gap:4px}
.proof-caption strong,
.media-card figcaption strong{
  display:inline-flex;
  align-items:center;
  gap:7px;
}

.proof-caption strong::before,
.media-card figcaption strong::before{
  content:"\f030";
  flex:0 0 auto;
  color:var(--accent);
  font-family:FontAwesome;
  font-size:13px;
  line-height:1;
}

.proof-caption strong{font-size:17px;font-weight:600;line-height:1.24;color:var(--text)}
.proof-caption span{font-size:14px;line-height:1.43}

.doc-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(230px, 1fr));gap:20px}
.doc-grid > .doc-card{min-width:0}
.doc-card{display:flex;flex-direction:column;gap:14px}
.doc-grid .doc-card .kicker::before{
  width:24px;
  height:24px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border:1px solid var(--icon-border);
  border-radius:var(--radius-sm);
  background:var(--icon-surface);
  color:var(--accent);
}

.doc-grid .doc-card:nth-child(1) .kicker::before{content:"\f1c1"}
.doc-grid .doc-card:nth-child(2) .kicker::before{content:"\f091"}
.doc-grid .doc-card:nth-child(3) .kicker::before{content:"\f126"}

.doc-preview{width:100%;aspect-ratio:4 / 3;padding:12px;border:1px solid var(--hairline);border-radius:var(--radius-lg);background:var(--canvas-parchment);overflow:hidden;display:block}
.doc-preview img,
img.doc-preview{width:100%;height:100%;object-fit:contain;display:block;background:var(--canvas-parchment)}
.doc-card h3{margin:0;font-size:21px}
.doc-card p{margin:0}

.doc-preview img,
.media-card img,
.proof-item img,
.figure-card img{box-shadow:var(--product-shadow)}

.lightbox{
  position:fixed;
  inset:0;
  z-index:240;
  display:none;
  align-items:center;
  justify-content:center;
  padding:calc(24px + var(--safe-top)) calc(24px + var(--safe-right))
    calc(24px + var(--safe-bottom)) calc(24px + var(--safe-left));
  background:rgba(0,0,0,.82);
  backdrop-filter:saturate(180%) blur(20px);
}

.lightbox.open{display:flex}
.lightbox-dialog{position:relative;max-width:min(1120px, 100%);max-height:100%;display:flex;flex-direction:column;gap:12px}
.lightbox-image{max-width:100%;max-height:calc(100vh - 120px);width:auto;height:auto;object-fit:contain;border-radius:var(--radius-lg);background:var(--canvas)}
.lightbox-caption{color:#f5f5f7;text-align:center;font-size:14px;line-height:1.43;max-width:920px;margin:0 auto}
.lightbox-close{position:absolute;top:12px;right:12px;width:44px;height:44px;border:0;border-radius:50%;background:var(--surface-chip-translucent);color:var(--ink);cursor:pointer}
body.lightbox-open{overflow:hidden}

.main-shell > .section-block.tile-dark .panel,
.main-shell > .section-block.tile-dark .profile-card,
.main-shell > .section-block.tile-dark .meta-card,
.main-shell > .section-block.tile-dark .info-card,
.main-shell > .section-block.tile-dark .stage-card,
.main-shell > .section-block.tile-dark .story-box,
.main-shell > .section-block.tile-dark .resume-sidebar,
.main-shell > .section-block.tile-dark .resume-main,
.main-shell > .section-block.tile-dark .project-card,
.main-shell > .section-block.tile-dark .kv-card,
.main-shell > .section-block.tile-dark .stat-card,
.main-shell > .section-block.tile-dark .doc-card,
.main-shell > .section-block.tile-dark .notice,
.main-shell > .section-block.tile-dark .callout,
.main-shell > .section-block.tile-dark .table-wrap,
.main-shell > .section-block.tile-dark .media-card,
.main-shell > .section-block.tile-dark .proof-item,
.main-shell > .section-block.tile-dark .flow-step,
.main-shell > .section-block.tile-dark .metric{
  background:var(--surface-tile-2);
  color:var(--on-dark);
  border-color:rgba(255,255,255,.12);
}

.main-shell > .section-block.tile-dark .section-title-wrap p,
.main-shell > .section-block.tile-dark .section-side-note,
.main-shell > .section-block.tile-dark .lead,
.main-shell > .section-block.tile-dark .stat-tip,
.main-shell > .section-block.tile-dark .project-card .headline span,
.main-shell > .section-block.tile-dark .project-stack span,
.main-shell > .section-block.tile-dark .kv-card .key,
.main-shell > .section-block.tile-dark .stat-label,
.main-shell > .section-block.tile-dark .proof-caption span,
.main-shell > .section-block.tile-dark .media-card figcaption span,
.main-shell > .section-block.tile-dark .kicker{
  color:var(--body-muted);
}

.main-shell > .section-block.tile-dark .button:not(.primary){
  color:var(--primary-on-dark);
  border-color:var(--primary-on-dark);
  background:transparent;
}

.main-shell > .section-block.tile-dark .button.subtle,
.main-shell > .section-block.tile-dark .button.small.subtle{
  color:var(--body-on-dark);
  border-color:rgba(255,255,255,.16);
  background:var(--surface-tile-3);
}

.main-shell > .section-block.tile-dark .tag,
.main-shell > .section-block.tile-dark .stat-pill,
.main-shell > .section-block.tile-dark .anchor-chip{
  color:var(--body-on-dark);
  border-color:rgba(255,255,255,.16);
  background:var(--surface-tile-3);
}

.main-shell > .section-block.tile-dark .feature-icon{
  color:var(--accent);
  background:rgba(56,178,172,.16);
}

.main-shell > .section-block.tile-dark .kicker::before,
.main-shell > .section-block.tile-dark .chip-list .tag::before,
.main-shell > .section-block.tile-dark .project-stack span::before,
.main-shell > .section-block.tile-dark .stat-label::before,
.main-shell > .section-block.tile-dark .kv-card .key::before,
.main-shell > .section-block.tile-dark .metric::before,
.main-shell > .section-block.tile-dark .proof-caption strong::before,
.main-shell > .section-block.tile-dark .media-card figcaption strong::before{
  color:var(--accent);
}

.main-shell > .section-block.tile-dark .stat-label::before,
.main-shell > .section-block.tile-dark .kv-card .key::before,
.main-shell > .section-block.tile-dark .metric::before{
  border-color:var(--icon-border);
  background:var(--icon-surface);
}

.main-shell > .section-block.tile-dark .stat-value,
.main-shell > .section-block.tile-dark .kv-card .value,
.main-shell > .section-block.tile-dark .proof-caption strong{color:var(--on-dark)}

#overview,
#graduate,
#undergraduate,
#highschool,
#junior,
#primary{scroll-margin-top:calc(var(--header-total-h) + var(--anchor-h) + 14px)}

.redirect-shell{
  min-height:calc(100svh - var(--header-total-h));
  display:flex;
  align-items:center;
  justify-content:center;
  padding:var(--section-space) max(24px, var(--safe-right))
    var(--section-space) max(24px, var(--safe-left));
  background:var(--canvas-parchment);
}

.redirect-shell .page-hero{
  width:min(100%, var(--text-width));
  min-height:auto;
  padding:var(--section-space);
  border-radius:var(--radius-none);
  background:var(--canvas);
}

.redirect-note{
  margin-top:16px;
  color:var(--ink-muted-48);
  font-size:14px;
}

@keyframes float{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-8px)}
}

@media (max-width:1068px){
  :root{--section-space:64px}
  .hero{grid-template-columns:1fr;min-height:auto}
  .hero > .surface{min-height:auto}
  .hero .hero-copy,.hero .hero-side{max-width:var(--text-width);margin:0 auto}
  .grid-4{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .grid-3{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .flow{grid-template-columns:repeat(3, minmax(0, 1fr))}
  .resume-layout{grid-template-columns:1fr}
  .resume-hero__inner{grid-template-columns:1fr;gap:28px;align-items:start}
  .resume-hero__actions{justify-content:flex-start}
  .resume-page .resume-sidebar{position:static}
  .resume-page .resume-sidebar .surface-inner{
    display:grid;
    grid-template-columns:minmax(180px, 240px) repeat(2, minmax(0, 1fr));
    gap:20px;
  }
  .resume-page .resume-portrait{grid-row:span 2}
  .resume-page .resume-sidebar__section{min-width:0}
  .resume-page .resume-sidebar__section:last-child{grid-column:2 / -1}
}

@media (max-width:760px){
  .resume-page .resume-sidebar .surface-inner{
    display:flex;
    flex-direction:column;
    gap:18px;
  }

  .resume-page .resume-portrait{
    grid-row:auto;
    grid-template-columns:104px minmax(0, 1fr);
    gap:14px;
    align-items:end;
  }

  .resume-page .resume-portrait img{width:104px}
  .resume-page .resume-sidebar__section:last-child{grid-column:auto}
}

@media (max-width:833px){
  .site-header,
  .anchor-bar{
    -webkit-backdrop-filter:none;
    backdrop-filter:none;
  }
  .site-header{background:#000}
  .anchor-bar,
  :root[data-theme="dark"] .anchor-bar{background:var(--canvas-parchment)}
  .header-shell{
    grid-template-columns:auto 1fr auto;
    gap:10px;
    padding:0 max(14px, var(--safe-right)) 0 max(14px, var(--safe-left));
  }
  .site-nav{display:none}
  .menu-toggle{display:inline-flex}
  .brand-text span{display:none}
  .brand{min-height:var(--header-h)}
  .button.small{min-height:44px}
  .header-actions .icon-btn,
  .drawer-header .icon-btn,
  .back-to-top{
    width:44px;
    height:44px;
  }
  .lang-switch{
    min-height:44px;
    padding:0;
  }
  .lang-switch a{
    min-width:44px;
    min-height:44px;
    padding:0;
  }
  .hero .hero-copy,
  .hero .hero-side,
  .page-hero,
  .section-block,
  .main-shell > .grid-2,
  .main-shell > .resume-layout,
  .footer-shell{
    padding-left:max(24px, var(--safe-left));
    padding-right:max(24px, var(--safe-right));
  }
  .page-hero > .surface-inner,.page-hero > .section-title-wrap{text-align:left}
  .page-hero .action-row{justify-content:flex-start}
  .quick-stats,.stats-grid,.stats-grid.two,.kv-grid,.cv-grid{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .flow{grid-template-columns:repeat(2, minmax(0, 1fr))}
  .section-header,.stage-head,.footer-card,.project-card .headline{align-items:flex-start;flex-direction:column}
  .project-case{grid-template-columns:minmax(0,1fr)}
  .project-case__visual{
    min-height:auto;
    border-top:1px solid var(--hairline);
    border-left:0;
  }
  .resume-entry{grid-template-columns:116px minmax(0, 1fr);gap:18px}
  .resume-award-list li{grid-template-columns:116px minmax(0, 1fr);gap:18px}
  .footer-actions{justify-content:flex-start}
}

@media (max-width:640px){
  :root{--section-space:48px}
  body{font-size:17px}
  .header-actions{gap:6px}
  .hero h1,.page-hero h1{font-size:34px;line-height:1.1}
  .section-title-wrap h2,.resume-main h2{font-size:34px}
  .page-hero .surface-inner,.page-hero .section-title-wrap{text-align:left}
  .page-hero .action-row{justify-content:flex-start}
  .lead{font-size:19px;line-height:1.38}
  .stat-value{font-size:40px}
  .hero .hero-copy,
  .page-hero,
  .section-block,
  .main-shell > .grid-2,
  .main-shell > .resume-layout,
  .footer-shell{
    padding-left:max(16px, var(--safe-left));
    padding-right:max(16px, var(--safe-right));
  }
  .profile-card{grid-template-columns:1fr}
  .hero .quick-stats{
    display:flex;
    flex-direction:row;
    gap:12px;
    overflow-x:auto;
    padding-bottom:4px;
    scroll-snap-type:x mandatory;
    overscroll-behavior-inline:contain;
    scrollbar-width:none;
  }
  .hero .quick-stats::-webkit-scrollbar{display:none}
  .hero .quick-stats .metric{
    flex:0 0 220px;
    min-height:142px;
    scroll-snap-align:start;
    scroll-snap-stop:always;
  }
  .quick-stats,.stats-grid,.stats-grid.two,.kv-grid,.cv-grid,.grid-2,.grid-3,.grid-4,.flow,.doc-grid{grid-template-columns:1fr}
  .project-case__content,
  .project-case__visual,
  .project-card--compact,
  .project-card--engineering{padding:20px}
  .project-detail-list > div,
  .project-card__facts > div{grid-template-columns:1fr;gap:4px}
  .stats-grid--balanced > .stat-card{flex-basis:100%}
  .info-grid{column-count:1}
  .result-table{min-width:780px}
  .footer-card{padding:20px}
  .preview-frame{height:72vh;min-height:520px;border-radius:var(--radius-md)}
  .pdf-preview{min-height:62vh}
  .lightbox{
    padding:calc(12px + var(--safe-top)) calc(12px + var(--safe-right))
      calc(12px + var(--safe-bottom)) calc(12px + var(--safe-left));
  }
  .lightbox-image{max-height:calc(100vh - 96px)}
  .resume-hero{padding-top:48px;padding-bottom:48px}
  .resume-hero__inner{gap:22px}
  .resume-page .resume-main{padding:22px}
  .resume-layout > .resume-main > .resume-ledger-section + .resume-ledger-section{margin-top:40px}
  .resume-ledger-heading{grid-template-columns:34px minmax(0, 1fr);gap:12px}
  .resume-entry,
  .resume-award-list li{grid-template-columns:1fr;gap:8px;padding-top:18px;padding-bottom:18px}
  .resume-entry__date{padding-top:0}
  .resume-entry__heading{flex-direction:column;gap:5px}
  .resume-entry__heading > span{max-width:100%;padding-top:0;text-align:left}
  .resume-publications li{grid-template-columns:1fr;gap:10px}
  .resume-entry-list--compact .resume-entry{padding-top:14px;padding-bottom:14px}
}

@media (max-width:419px){
  .header-shell{
    gap:6px;
    padding-left:max(10px, var(--safe-left));
    padding-right:max(10px, var(--safe-right));
  }
  .header-actions{gap:4px}
  .hero h1,.page-hero h1{font-size:28px}
  .section-title-wrap h2,.resume-main h2{font-size:30px}
  .resume-page .resume-main h2{font-size:28px}
  .lead{font-size:17px;line-height:1.47}
  .resume-page .resume-hero .lead{font-size:16px}
  .stat-value{font-size:36px}
  .button{width:100%}
  .button.small{
    width:auto;
    max-width:100%;
    white-space:normal;
    text-wrap:wrap;
  }
  .action-row{align-items:stretch}
  .resume-page .resume-main{padding:18px}
  .resume-page .resume-portrait{grid-template-columns:88px minmax(0, 1fr)}
  .resume-page .resume-portrait img{width:88px}
  .resume-portrait figcaption strong{font-size:19px}
  .resume-hero__actions{display:grid;grid-template-columns:1fr}
  .resume-materials__actions{display:grid;grid-template-columns:1fr}
  .resume-materials__actions .button.small{width:100%}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none !important;transition:none !important}
  html.reveal-ready [data-reveal]{opacity:1 !important;transform:none !important}
}

.main-shell > .section-block.tile-dark .meta-list li,
.main-shell > .section-block.tile-dark .profile-body p,
.main-shell > .section-block.tile-dark .metric span,
.main-shell > .section-block.tile-dark .flow-step p{
  color:var(--body-muted);
}

.main-shell > .section-block.tile-dark .meta-list li strong,
.main-shell > .section-block.tile-dark .profile-body h2,
.main-shell > .section-block.tile-dark .metric strong{
  color:var(--on-dark);
}

.main-shell > .section-block.tile-dark .eyebrow{
  color:var(--body-muted);
  border-color:rgba(255,255,255,.16);
  background:var(--surface-tile-3);
}

.main-shell > .section-block.tile-dark .result-table thead th{
  color:var(--on-dark);
  background:var(--surface-tile-3);
  border-color:rgba(255,255,255,.16);
}

.flow-stacked{
  grid-template-columns:1fr;
}

.copy-label,
.theme-label{
  display:inline-flex;
  align-items:center;
}


/* 2026 content/design refinement */
.page-hero > .section-title-wrap,
.page-hero > .surface-inner{
  max-width:840px;
  margin:0 auto;
  text-align:center;
}

.page-hero .lead,
.research-hero .lead,
.project-hero .lead{
  max-width:760px;
  margin-left:auto;
  margin-right:auto;
}

.page-hero .action-row,
.research-hero .action-row,
.project-hero .action-row{
  justify-content:center;
}

.home-hero .lead{max-width:800px}
.hero-context{
  max-width:760px;
  margin:0;
  color:var(--ink-muted-48);
  font-size:17px;
  line-height:1.47;
}
.home-hero-actions{margin-top:0}
.hero-side .profile-body h2{font-size:24px;margin-bottom:4px}
.hero-side .profile-body p{font-size:14px}
.hero-side .inline-list{margin-top:8px;gap:6px}
.hero-side .inline-list .tag{min-height:32px;padding:0 10px;font-size:13px;gap:5px}
.hero-side .meta-card{padding:16px}
.hero-side .meta-card h3{font-size:17px;margin-bottom:8px}
.hero-side .meta-card > p{margin:0}
.hero-side .surface-inner{gap:12px}

.home-quick-links{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:8px;
}

.home-quick-links .button{
  min-width:0;
  padding-left:10px;
  padding-right:10px;
  white-space:normal;
  text-wrap:wrap;
}

.home-research-flow{
  max-width:var(--max-width);
  margin:0 auto 28px;
}

.home-research-flow__list{
  --home-flow-gap:clamp(32px, 3vw, 56px);
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:var(--home-flow-gap);
  margin:0;
  padding:0;
  list-style:none;
}

.home-research-flow__list li{
  position:relative;
  min-width:0;
  display:grid;
  grid-template-columns:26px minmax(0, 1fr);
  align-items:start;
  gap:8px;
  padding-top:12px;
  border-top:1px solid var(--hairline);
}

.home-research-flow__list li::before{
  content:"";
  position:absolute;
  top:-4px;
  left:0;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--accent);
}

.home-research-flow__index{
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  line-height:1.75;
}

.home-research-flow__label{
  min-width:0;
  color:var(--text);
  font-size:15px;
  font-weight:600;
  line-height:1.4;
  overflow-wrap:anywhere;
}

.home-research-flow__arrow{
  position:absolute;
  top:10px;
  right:calc(var(--home-flow-gap) * -1);
  width:var(--home-flow-gap);
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:16px;
  line-height:1.3;
  text-align:center;
}

.section-block > .home-updates-panel{max-width:var(--text-width)}
.home-update-list li span{min-width:0;overflow-wrap:anywhere}
.home-update-list li strong{flex:0 0 120px;min-width:0}

.section-title-wrap h2{
  max-width:780px;
}

.panel .note-list li,
.info-card li,
.resume-main li{
  text-wrap:pretty;
}

.main-shell > .resume-layout{
  width:100%;
  margin:0;
  padding:var(--section-space)
    max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2))
    var(--section-space)
    max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
}

.anchor-bar{
  padding-left:max(16px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
  padding-right:max(16px, var(--safe-right), calc((100vw - var(--max-width)) / 2));
}

.anchor-scroll{
  max-width:var(--max-width);
}

.button,
.anchor-chip,
.tag{
  white-space:nowrap;
  text-wrap:nowrap;
}

@media (min-width:1069px){
  .hero{grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr)}
  .hero .hero-copy{
    max-width:none;
    margin-left:0;
    padding-left:max(24px, var(--safe-left), calc((100vw - var(--max-width)) / 2));
    padding-right:64px;
  }
  .hero .hero-side{
    max-width:none;
    margin-right:0;
    padding-right:max(24px, var(--safe-right), calc((100vw - var(--max-width)) / 2));
    padding-left:64px;
  }
}

.proof-grid-project > .proof-item:only-child{flex-basis:min(100%, 280px)}

@media (min-width:1069px) and (max-width:1320px){
  .hero .hero-copy,
  .hero .hero-side{
    padding-top:32px;
    padding-bottom:32px;
  }
  .hero .hero-copy{
    gap:18px;
  }
  .hero h1{
    margin:14px 0;
    font-size:48px;
    line-height:1.08;
  }
  .hero .lead{
    font-size:19px;
  }
  .hero .action-row{
    margin-top:12px;
  }
  .hero .home-hero-actions{margin-top:0}
  .hero .quick-stats{
    gap:12px;
    margin-top:18px;
  }
  .hero .metric{
    min-height:132px;
    padding:18px;
  }
  .hero .metric strong{
    margin-bottom:6px;
    font-size:30px;
  }
  .hero .metric span{
    font-size:13px;
    line-height:1.38;
  }
  .hero .hero-side{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    align-content:center;
    align-items:stretch;
    gap:12px;
  }
  .hero-side .profile-card,
  .hero-side .meta-card{
    grid-column:1 / -1;
  }
  .hero-side .profile-card{
    padding:16px;
  }
  .hero-side .avatar{
    width:96px;
  }
  .hero-side .profile-body h2{
    font-size:22px;
  }
}

@media (min-width:641px){
  .home-hero h1{
    font-size:clamp(40px, 3.75vw, 56px);
    line-height:1.08;
  }
}

@media (max-width:833px){
  .page-hero > .section-title-wrap,
  .page-hero > .surface-inner{
    text-align:left;
  }
  .page-hero .lead,
  .research-hero .lead,
  .project-hero .lead{
    margin-left:0;
    margin-right:0;
  }
  .page-hero .action-row,
  .research-hero .action-row,
  .project-hero .action-row{
    justify-content:flex-start;
  }
  .main-shell > .resume-layout{
    padding-left:max(24px, var(--safe-left));
    padding-right:max(24px, var(--safe-right));
  }
  .grid-3 .action-row .button.small{
    max-width:100%;
    white-space:normal;
    text-wrap:wrap;
  }
  .home-research-flow__list{
    grid-template-columns:minmax(0, 1fr);
    gap:30px;
  }
  .home-research-flow__arrow{
    top:calc(100% + 3px);
    right:auto;
    left:1px;
    width:24px;
    transform:rotate(90deg);
  }
}

@media (max-width:640px){
  .main-shell > .resume-layout{
    padding-left:max(16px, var(--safe-left));
    padding-right:max(16px, var(--safe-right));
  }
  .anchor-bar{
    padding-left:max(14px, var(--safe-left));
    padding-right:max(14px, var(--safe-right));
  }
  .home-hero > .hero-side-surface{
    background:
      radial-gradient(circle at 50% 0, rgba(15,118,110,.055), transparent 58%),
      linear-gradient(rgba(15,118,110,.026) 1px, transparent 1px),
      linear-gradient(90deg, rgba(15,118,110,.026) 1px, transparent 1px),
      var(--canvas);
    background-size:auto,48px 48px,48px 48px,auto;
  }
  .hero .hero-copy{padding-top:32px;padding-bottom:12px}
  .hero h1{margin:14px 0 12px}
  .hero .quick-stats{margin-top:20px}
  .hero .quick-stats .metric{
    flex-basis:min(86vw, 340px);
    min-height:112px;
    padding:14px 56px 14px 14px;
    scroll-margin-inline-start:16px;
  }
  .hero .quick-stats .metric::before{
    top:12px;
    right:12px;
    width:30px;
    height:30px;
    font-size:13px;
  }
  .hero .quick-stats .metric strong{
    margin-bottom:6px;
    font-size:28px;
  }
  .hero .quick-stats .metric span{
    font-size:13px;
    line-height:1.38;
  }
  .hero .hero-side{
    --hero-rail-gutter:max(28px, var(--safe-left), var(--safe-right));
    --hero-rail-card:calc(100% - var(--hero-rail-gutter) - var(--hero-rail-gutter));
    display:flex;
    flex-direction:row;
    align-items:stretch;
    gap:12px;
    overflow-x:auto;
    padding-left:0;
    padding-right:0;
    padding-top:24px;
    padding-bottom:32px;
    border-top:1px solid var(--hairline);
    scroll-snap-type:x mandatory;
    scroll-padding-inline:var(--hero-rail-gutter);
    overscroll-behavior-inline:contain;
    scrollbar-width:none;
  }
  .hero .hero-side::-webkit-scrollbar{display:none}
  .hero .hero-side > *{
    box-sizing:border-box;
    flex:0 0 var(--hero-rail-card);
    height:auto;
    min-height:216px;
    max-height:none;
    border-radius:14px;
    box-shadow:var(--shadow-soft);
    scroll-snap-align:center;
    scroll-snap-stop:always;
    scroll-margin-inline-start:0;
  }
  .hero .hero-side > :first-child{
    margin-left:var(--hero-rail-gutter);
  }
  .hero .hero-side > :last-child{
    margin-right:var(--hero-rail-gutter);
  }
  .hero-side .profile-card{
    grid-template-columns:clamp(60px, 18vw, 72px) minmax(0, 1fr);
    gap:clamp(12px, 3.5vw, 16px);
    align-content:center;
    padding:14px 16px;
  }
  .hero-side .avatar{width:clamp(60px, 18vw, 72px)}
  .hero-side .profile-body h2{font-size:20px}
  .hero-side .profile-body p{font-size:13px}
  .hero-side .profile-card .inline-list{
    display:grid;
    grid-template-columns:minmax(0, 1fr);
    gap:2px;
    margin-top:8px;
  }
  .hero-side .profile-card .inline-list .tag{
    width:max-content;
    max-width:100%;
    min-height:24px;
    padding:0;
    border:0;
    background:transparent;
    white-space:normal;
    text-wrap:wrap;
    overflow-wrap:anywhere;
  }
  .hero-side .meta-card{
    display:flex;
    flex-direction:column;
    justify-content:center;
    padding:18px;
  }
  .hero-side .meta-card h3{
    margin-bottom:12px;
    font-size:18px;
  }
  .hero-side .meta-card > p{min-width:0;overflow-wrap:anywhere}
  .hero-side .home-quick-links .button{min-height:44px;font-size:13px}
  .home-update-list li{
    display:grid;
    grid-template-columns:minmax(0,1fr);
    gap:4px;
  }
  .home-update-list li strong{min-width:0}
  .quote-text{font-size:24px;line-height:1.65}
}

@media (max-width:419px){
  .quote-text{font-size:21px}
  .quote-source{margin-top:16px;font-size:13px}
}

/* Profile and resume editorial surfaces */
#overview > .grid-2{
  gap:0;
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}

#overview > .grid-2 > article{
  padding:32px 36px;
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}

#overview > .grid-2 > article + article{
  border-left:1px solid var(--hairline);
}

#overview .profile-card,
#overview .meta-card{
  border:0;
  border-radius:0;
  background:transparent;
  box-shadow:none;
}

#overview .profile-card{
  margin-bottom:24px;
  padding:0 0 24px;
  border-bottom:1px solid var(--hairline);
}

#overview .meta-card{padding:0}

.timeline-stage > .stage-card > .info-grid{column-gap:38px}

.timeline-stage > .stage-card > .info-grid > .info-card,
.timeline-stage > .stage-card > .story-box{
  padding:18px 0 8px;
  border:0;
  border-top:1px solid var(--hairline);
  border-radius:0;
  background:transparent;
  box-shadow:none;
}

.resume-layout > .resume-sidebar .surface-inner > .meta-card{
  padding:20px 0 0;
  border:0;
  border-top:1px solid var(--hairline);
  border-radius:0;
  background:transparent;
  box-shadow:none;
}

.resume-layout > .resume-main > section + section{
  margin-top:32px;
  padding-top:32px;
  border-top:1px solid var(--hairline);
}

.resume-layout > .resume-main .cv-grid{gap:34px}

.resume-layout > .resume-main .cv-grid > .info-card{
  padding:18px 0 0;
  border:0;
  border-top:1px solid var(--hairline);
  border-radius:0;
  background:transparent;
  box-shadow:none;
}

@media (max-width:833px){
  #overview > .grid-2{display:block}

  #overview > .grid-2 > article{padding:28px 0}

  #overview > .grid-2 > article + article{
    border-top:1px solid var(--hairline);
    border-left:0;
  }
}

@media (max-width:640px){
  .timeline-stage > .stage-card > .info-grid{column-gap:0}
}

/* Profile Project List Extracted Inline Styles */
.profile-project-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1rem;
}

.profile-project-item {
  /* Container for individual project in profile */
}

.profile-project-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.profile-project-title {
  margin: 0;
  font-size: 1.1rem;
  color: var(--ink);
}

.profile-project-date {
  font-size: 0.9rem;
  color: var(--ink-muted-48);
  font-weight: 500;
}

.profile-project-stack {
  margin-bottom: 0.8rem;
}

.profile-project-desc {
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text);
}

.profile-project-notes {
  margin: 0;
  font-size: 0.95rem;
}

@media (max-width:833px){
  .anchor-chip,
  .hero-side .profile-card .inline-list a.tag,
  .link-inline{min-height:44px}

  .hero-side .profile-card .inline-list a.tag,
  .link-inline{
    display:inline-flex;
    align-items:center;
  }
}

/* Research problem page */
.research-page{
  --research-danger:#b42318;
  --research-danger-soft:#fdecea;
  --research-initial-soft:#e8f2ff;
  --research-line:#8e8e93;
}

:root[data-theme="dark"] .research-page{
  --research-danger:#ff8a80;
  --research-danger-soft:#421b1b;
  --research-initial-soft:#102b46;
  --research-line:#86868b;
}

.research-page .main-shell > .section-block.section-muted{
  background:var(--canvas-parchment);
}

.research-page .research-hero > .section-title-wrap{
  max-width:1180px;
}

.research-page .research-hero{
  padding:48px max(24px, var(--safe-right), calc((100vw - 1180px) / 2))
    48px max(24px, var(--safe-left), calc((100vw - 1180px) / 2));
}

.research-page .research-hero h1{
  max-width:1180px;
  margin-left:auto;
  margin-right:auto;
  font-size:52px;
  text-wrap:balance;
}

.research-page .research-hero .lead{
  max-width:1080px;
  font-size:19px;
  line-height:1.5;
  text-wrap:pretty;
}

.research-hero__context{
  max-width:980px;
  margin:18px auto 0;
  color:var(--ink-muted-80);
  font-size:16px;
  line-height:1.6;
  text-wrap:pretty;
}

.research-page .research-hero .research-hero__terms{
  margin:18px auto 0;
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:600;
  line-height:1.55;
  letter-spacing:.015em;
}

.research-page .section-header,
.research-background-layout,
.research-problem-layout,
.research-question-list,
.research-landscape-list,
.research-open-question,
.research-significance-list,
.research-project-row,
.research-publications,
.research-related-links{
  width:100%;
  max-width:1180px;
  margin-left:auto;
  margin-right:auto;
}

.research-page .section-header .section-title-wrap{
  max-width:980px;
}

.research-page .section-title-wrap h2{
  max-width:920px;
  text-wrap:balance;
}

.research-page .section-title-wrap p{
  max-width:920px;
  line-height:1.65;
  text-wrap:pretty;
}

.research-background-layout{
  display:grid;
  grid-template-columns:minmax(0, 3fr) minmax(320px, 2fr);
  gap:clamp(40px, 6vw, 84px);
  align-items:center;
}

.research-prose{
  min-width:0;
  max-width:780px;
}

.research-prose p{
  margin:0;
  color:var(--ink-muted-80);
  font-size:17px;
  line-height:1.78;
  text-wrap:pretty;
}

.research-prose p + p{margin-top:20px}

.research-loop{
  min-width:0;
  padding:8px 0 8px 28px;
  border-left:2px solid var(--accent);
}

.research-loop__eyebrow{
  display:block;
  margin-bottom:10px;
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  line-height:1.3;
  letter-spacing:.04em;
  text-transform:uppercase;
}

.research-loop h3{
  margin:0 0 18px;
  color:var(--text);
  font-family:var(--font-display);
  font-size:24px;
  font-weight:600;
  line-height:1.25;
}

.research-loop__route{
  display:flex;
  flex-direction:column;
  align-items:stretch;
}

.research-loop__node{
  min-width:0;
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:16px;
  padding:10px 0;
  border-bottom:1px solid var(--hairline);
  color:var(--ink-muted-80);
  font-size:15px;
  line-height:1.4;
}

.research-loop__node var{
  color:var(--primary);
  font-family:var(--font-mono);
  font-size:16px;
  font-style:normal;
  font-weight:600;
}

.research-loop__arrow{
  height:18px;
  padding-left:10px;
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:16px;
  line-height:18px;
}

.research-loop__disturbance,
.research-loop__feedback{
  display:flex;
  align-items:center;
  gap:10px;
  margin:16px 0 0;
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:13px;
  line-height:1.5;
}

.research-loop__feedback{
  margin-top:8px;
  color:var(--ink-muted-48);
}

.research-problem-layout{
  display:grid;
  grid-template-columns:minmax(0, .9fr) minmax(0, 1.1fr);
  gap:clamp(32px, 5vw, 68px);
  align-items:center;
}

.research-specification{min-width:0}

.research-specification > p{
  margin:0;
  color:var(--ink-muted-80);
  font-size:16px;
  line-height:1.72;
  text-wrap:pretty;
}

.research-specification > p + .research-equation-scroll,
.research-equation-scroll + p{margin-top:18px}

.research-equation-scroll{
  width:100%;
  max-width:100%;
  overflow-x:auto;
  overscroll-behavior-inline:contain;
  padding:16px 0;
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
  scrollbar-width:thin;
}

.research-equation-scroll:focus-visible{
  outline:2px solid var(--primary-focus);
  outline-offset:4px;
}

.research-equation{
  width:max-content;
  min-width:100%;
  display:flex;
  flex-wrap:wrap;
  gap:8px 28px;
  color:var(--text);
  font-family:var(--font-mono);
  font-size:clamp(17px, 1.65vw, 21px);
  font-weight:500;
  line-height:1.6;
}

.research-equation--probability{
  min-width:480px;
  flex-direction:column;
  flex-wrap:nowrap;
  gap:2px;
  font-size:17px;
}

.research-equation var{
  font-family:inherit;
  font-style:italic;
}

.research-state-space{
  min-width:0;
  margin:0;
  padding:18px;
  overflow:hidden;
  border:1px solid var(--hairline);
  border-radius:var(--radius-lg);
  background:var(--canvas);
  scrollbar-width:thin;
}

.research-state-space svg{
  width:100%;
  height:auto;
  display:block;
}

.research-state-space figcaption{
  margin-top:12px;
  color:var(--ink-muted-48);
  font-size:13px;
  line-height:1.55;
}

.research-state-space__field{
  fill:var(--surface-pearl);
  stroke:var(--hairline);
  stroke-width:2;
}

.research-state-space__initial{
  fill:var(--research-initial-soft);
  stroke:var(--primary);
  stroke-width:2.5;
}

.research-state-space__goal{
  fill:var(--accent-soft);
  stroke:var(--accent);
  stroke-width:2.5;
}

.research-state-space__unsafe{
  fill:var(--research-danger-soft);
  stroke:var(--research-danger);
  stroke-width:2.5;
}

.research-state-space__label{
  fill:var(--text);
  font-family:var(--font-sans);
  font-size:24px;
  font-weight:600;
}

.research-state-space__label--field{font-size:18px}
.research-state-space__label--muted{fill:var(--ink-muted-48);font-size:16px;font-weight:400}
.research-state-space__label--goal{fill:var(--accent)}
.research-state-space__label--danger{fill:var(--research-danger)}

.research-state-space__success{
  fill:none;
  stroke:var(--accent);
  stroke-width:4;
  stroke-linecap:round;
}

.research-state-space__failure{
  fill:none;
  stroke:var(--research-danger);
  stroke-width:3.5;
  stroke-linecap:round;
  stroke-dasharray:9 8;
}

.research-state-space__perturbation{
  fill:none;
  stroke:var(--research-line);
  stroke-width:2.5;
  stroke-linecap:round;
  stroke-dasharray:4 6;
}

.research-state-space__sample{fill:var(--research-line)}
.research-state-space__success-fill{fill:var(--accent)}
.research-state-space__danger-fill{fill:var(--research-danger)}

.research-state-space__legend-list{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:10px 18px;
  margin:14px 0 0;
  padding:14px 0 0;
  border-top:1px solid var(--hairline);
  list-style:none;
}

.research-state-space__legend-list li{
  min-width:0;
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--ink-muted-80);
  font-size:12px;
  line-height:1.45;
}

.research-state-space__legend-list var{font-family:var(--font-mono);font-style:normal}

.research-legend-swatch{
  flex:0 0 12px;
  width:12px;
  height:12px;
  border:1px solid currentColor;
  border-radius:50%;
}

.research-legend-swatch--initial{color:var(--primary);background:var(--research-initial-soft)}
.research-legend-swatch--goal{color:var(--accent);background:var(--accent-soft)}
.research-legend-swatch--unsafe{color:var(--research-danger);background:var(--research-danger-soft)}

.research-legend-line{
  flex:0 0 24px;
  width:24px;
  height:0;
  border-top:3px solid currentColor;
}

.research-legend-line--success{color:var(--accent)}
.research-legend-line--failure{color:var(--research-danger);border-top-style:dashed}
.research-legend-line--perturbation{color:var(--research-line);border-top:2px dashed currentColor}

.research-question-list,
.research-significance-list,
.research-publications ol{
  padding:0;
  list-style:none;
}

.research-question-list{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:0 52px;
  margin-top:52px;
}

.research-question-list li,
.research-landscape-row{
  min-width:0;
  display:grid;
  grid-template-columns:42px minmax(0, 1fr);
  gap:18px;
  padding:24px 0;
  border-top:1px solid var(--hairline);
}

.research-item-index{
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:13px;
  font-weight:600;
  line-height:1.7;
}

.research-question-list h3,
.research-landscape-row h3,
.research-significance-list h3,
.research-project-row h3,
.research-publications h3,
.research-open-question h3{
  margin:0;
  color:var(--text);
  font-family:var(--font-display);
  font-size:20px;
  font-weight:600;
  line-height:1.3;
  text-wrap:balance;
}

.research-question-list p,
.research-landscape-row p,
.research-significance-list p,
.research-project-row p,
.research-open-question p{
  margin:9px 0 0;
  color:var(--ink-muted-80);
  font-size:16px;
  line-height:1.7;
  text-wrap:pretty;
}

.research-landscape-list{border-bottom:1px solid var(--hairline)}

.research-landscape-row{
  grid-template-columns:54px minmax(0, 1fr);
  padding:28px 0;
}

.research-open-question{
  margin-top:32px;
  padding:26px 30px;
  border-left:3px solid var(--accent);
  background:var(--accent-soft);
}

.research-open-question h3{margin-top:9px}
.research-open-question p{max-width:980px}

.research-significance-list{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:40px;
}

.research-significance-list li{
  min-width:0;
  padding-top:20px;
  border-top:1px solid var(--hairline);
}

.research-significance-list h3{margin-top:10px}

.research-project-row{
  display:grid;
  grid-template-columns:minmax(180px, .8fr) minmax(0, 1.5fr) minmax(190px, .75fr);
  gap:clamp(28px, 4vw, 56px);
  align-items:start;
  padding:30px 0;
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}

.research-project-row__label span,
.research-publication__status{
  display:block;
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:12px;
  font-weight:600;
  line-height:1.5;
  letter-spacing:.02em;
  text-transform:uppercase;
}

.research-project-row__label strong{
  display:block;
  margin-top:8px;
  color:var(--text);
  font-size:15px;
  line-height:1.55;
}

.research-project-row__content{min-width:0}

.research-project-row__meta{
  min-width:0;
  margin:0;
}

.research-project-row__meta div{
  display:grid;
  grid-template-columns:76px minmax(0, 1fr);
  gap:12px;
  padding:6px 0;
  border-bottom:1px solid var(--divider-soft);
}

.research-project-row__meta dt{
  color:var(--ink-muted-48);
  font-size:12px;
  line-height:1.55;
}

.research-project-row__meta dd{
  min-width:0;
  margin:0;
  color:var(--text);
  font-family:var(--font-mono);
  font-size:12px;
  line-height:1.55;
  overflow-wrap:anywhere;
}

.research-publications{margin-top:46px}
.research-publications > h3{margin-bottom:14px}
.research-publications ol{margin:0}

.research-publications li{
  min-width:0;
  display:grid;
  grid-template-columns:150px minmax(0, 1fr);
  gap:24px;
  padding:24px 0;
  border-top:1px solid var(--hairline);
}

.research-publication__status--accepted{color:var(--primary)}

.research-publications li > div{
  min-width:0;
  display:grid;
  grid-template-columns:minmax(0, 1fr) 170px;
  grid-template-rows:auto auto;
  gap:6px 28px;
  overflow-wrap:anywhere;
}

.research-publications cite,
.research-publication__topic{
  display:block;
  margin:0;
  color:var(--text);
  font-family:var(--font-display);
  font-size:18px;
  font-style:normal;
  font-weight:600;
  line-height:1.45;
  overflow-wrap:anywhere;
  text-wrap:pretty;
}

.research-publications cite,
.research-publication__topic,
.research-publications li p:not(.research-publication__topic){grid-column:1}

.research-publications cite,
.research-publication__topic{grid-row:1}

.research-publications li p:not(.research-publication__topic){grid-row:2}

.research-publications li p:not(.research-publication__topic){
  margin:8px 0 0;
  color:var(--ink-muted-80);
  font-size:14px;
  line-height:1.55;
}

.research-publications li > div > span{
  grid-column:2;
  grid-row:1 / span 2;
  align-self:start;
  display:block;
  margin-top:2px;
  color:var(--ink-muted-48);
  font-size:13px;
  line-height:1.5;
}

.research-related-links{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  margin-top:34px;
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
}

.research-related-links a{
  min-width:0;
  min-height:58px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:14px 18px;
  color:var(--text);
  text-decoration:none;
}

.research-related-links a + a{border-left:1px solid var(--hairline)}

.research-related-links a:hover{
  color:var(--primary);
  background:var(--surface-pearl);
}

.research-related-links a span{
  min-width:0;
  overflow-wrap:anywhere;
}

.research-related-links i{color:var(--accent)}

@media (max-width:1068px){
  .research-background-layout,
  .research-problem-layout{
    grid-template-columns:minmax(0, 1fr);
  }

  .research-loop{max-width:780px}

  .research-project-row{
    grid-template-columns:minmax(180px, .7fr) minmax(0, 1.3fr);
  }

  .research-project-row__meta{grid-column:1 / -1}
  .research-project-row__meta div{grid-template-columns:120px minmax(0, 1fr)}
}

@media (max-width:833px){
  .research-page .research-hero{
    padding:44px max(24px, var(--safe-right))
      44px max(24px, var(--safe-left));
  }

  .research-page .section-title-wrap h2{text-wrap:pretty}

  .research-question-list{
    grid-template-columns:minmax(0, 1fr);
    margin-top:38px;
  }

  .research-significance-list{
    grid-template-columns:minmax(0, 1fr);
    gap:28px;
  }
}

@media (max-width:640px){
  .research-page .research-hero{
    padding:32px max(16px, var(--safe-right))
      36px max(16px, var(--safe-left));
  }

  .research-page .research-hero h1{font-size:30px}

  .research-page .research-hero .lead{
    font-size:17px;
    line-height:1.55;
  }

  .research-hero__context{
    font-size:15px;
    line-height:1.6;
  }

  .research-page .research-hero .research-hero__terms{font-size:12px}

  .research-hero__context,
  .research-hero__terms{
    margin-left:0;
    margin-right:0;
  }

  .research-background-layout{gap:34px}

  .research-loop{
    padding-left:20px;
  }

  .research-problem-layout{
    display:flex;
    flex-direction:column;
    align-items:stretch;
  }

  .research-state-space{
    order:-1;
    padding:12px;
  }

  .research-state-space svg{width:100%}

  .research-state-space__label{font-size:34px}

  .research-state-space__label--field{font-size:30px}

  .research-state-space__legend-list{grid-template-columns:repeat(2, minmax(0, 1fr))}

  .research-equation--probability{min-width:480px}

  .research-question-list li,
  .research-landscape-row{
    grid-template-columns:34px minmax(0, 1fr);
    gap:12px;
  }

  .research-open-question{padding:22px 20px}

  .research-project-row{
    grid-template-columns:minmax(0, 1fr);
    gap:24px;
  }

  .research-project-row__meta{grid-column:auto}
  .research-project-row__meta div{grid-template-columns:94px minmax(0, 1fr)}

  .research-publications li{
    grid-template-columns:minmax(0, 1fr);
    gap:10px;
  }

  .research-publications li > div{display:block}

  .research-publications li > div > span{margin-top:6px}

  .research-related-links{grid-template-columns:minmax(0, 1fr)}
  .research-related-links a + a{border-top:1px solid var(--hairline);border-left:0}
}

@media (max-width:419px){
  .research-page .research-hero h1{font-size:28px}
}

@page resume-cv{
  size:A4;
  margin:12mm;
}

@media print{
  .resume-page{
    page:resume-cv;
    --canvas:#fff;
    --canvas-parchment:#fff;
    --surface-pearl:#fff;
    --text:#111;
    --ink:#111;
    --ink-muted-48:#444;
    --hairline:#bbb;
    background:#fff !important;
    color:#111 !important;
    font-size:9.5pt;
  }

  .resume-page .site-header,
  .resume-page .drawer,
  .resume-page .drawer-backdrop,
  .resume-page .resume-anchor-bar,
  .resume-page .footer-shell,
  .resume-page .back-to-top,
  .resume-page .resume-hero__actions,
  .resume-page .resume-ledger-section > .action-row,
  .resume-page .resume-materials{
    display:none !important;
  }

  .resume-page [data-reveal]{
    opacity:1 !important;
    transform:none !important;
    animation:none !important;
    transition:none !important;
  }

  .resume-page .main-shell{
    width:100%;
    overflow:visible;
    background:#fff !important;
  }

  .resume-page .page-hero,
  .resume-page .section-block{
    padding:0;
    background:#fff !important;
  }

  .resume-page .resume-hero{
    margin-bottom:8mm;
    padding-bottom:5mm;
    border:0;
    border-bottom:1px solid #bbb;
    border-radius:0;
    box-shadow:none;
  }

  .resume-page .resume-hero__inner{
    display:block;
  }

  .resume-page .resume-hero h1{
    font-size:26pt;
  }

  .resume-page .resume-layout{
    grid-template-columns:44mm minmax(0, 1fr);
    gap:8mm;
  }

  .resume-page .resume-sidebar{
    position:static;
  }

  .resume-page .resume-sidebar,
  .resume-page .resume-main{
    padding:0;
    overflow:visible;
    border:0;
    border-radius:0;
    background:#fff;
    box-shadow:none;
  }

  .resume-page .resume-sidebar .surface-inner{
    display:flex;
  }

  .resume-page .resume-portrait{
    display:grid;
  }

  .resume-page .resume-portrait img{
    width:36mm;
  }

  .resume-page .resume-portrait figcaption{
    display:none;
  }

  .resume-page .resume-contact-list li{
    display:block;
  }

  .resume-page .resume-contact-list li strong,
  .resume-page .resume-contact-list li a{
    display:block;
  }

  .resume-page .resume-contact-list li a{
    margin-top:1mm;
    font-size:7.5pt;
    overflow-wrap:normal;
    word-break:normal;
  }

  .resume-page .resume-entry__heading{
    display:block;
  }

  .resume-page .resume-entry__heading > span{
    display:block;
    max-width:none;
    padding-top:1mm;
    text-align:left;
  }

  .resume-page .resume-entry,
  .resume-page .resume-publications li,
  .resume-page .resume-award-list li{
    break-inside:avoid;
    page-break-inside:avoid;
  }

  .resume-page h2,
  .resume-page h3{
    break-after:avoid;
    page-break-after:avoid;
  }
}