@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600;700&family=Noto+Serif+SC:wght@600;700&display=swap");

/*
  Shared visual system: a personal digital field notebook.
  Technology is expressed through structure, typography, indexing and fine rules
  instead of glass panels, neon blobs or decorative gradients.
*/
:root{
  color-scheme:dark;
  --bg:#090d0d;
  --bg-elevated:#0d1212;
  --surface:#111717;
  --surface-2:#151d1c;
  --text:#e8efec;
  --muted:#87938f;
  --faint:#7a8883;
  --line:#26302e;
  --line-strong:#3b4844;
  --accent:#7cff8b;
  --accent-soft:rgba(124,255,139,.1);
  --accent-ink:#07110e;
  --danger:#ff8e78;
  --grid:rgba(232,239,236,.035);
  --font-body:"IBM Plex Sans","PingFang SC","Microsoft YaHei",sans-serif;
  --font-display:"Noto Serif SC","Songti SC","STSong",serif;
  --font-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;
  --content:min(1120px,calc(100% - 40px));
  --ease:cubic-bezier(.2,.75,.25,1);
}

body.light{
  color-scheme:light;
  --bg:#eef1ec;
  --bg-elevated:#f4f6f1;
  --surface:#fafbf7;
  --surface-2:#f0f3ed;
  --text:#141a18;
  --muted:#606c68;
  --faint:#626e69;
  --line:#cbd2ce;
  --line-strong:#9da8a3;
  --accent:#176f2f;
  --accent-soft:rgba(23,111,47,.09);
  --accent-ink:#f4fff9;
  --danger:#a83324;
  --grid:rgba(20,26,24,.045);
}

body:has(#list){--accent:#d7f871;--accent-soft:rgba(215,248,113,.09);--accent-ink:#101604}
body.light:has(#list){--accent:#557400;--accent-soft:rgba(85,116,0,.09);--accent-ink:#f8ffe8}
body:has(#content){--accent:#8ab9ff;--accent-soft:rgba(138,185,255,.1);--accent-ink:#08111f}
body.light:has(#content){--accent:#185caa;--accent-soft:rgba(24,92,170,.09);--accent-ink:#f5f9ff}
body:has(.about-top){--accent:#ffc966;--accent-soft:rgba(255,201,102,.1);--accent-ink:#1b1102}
body.light:has(.about-top){--accent:#996000;--accent-soft:rgba(153,96,0,.09);--accent-ink:#fffaf0}

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

html{scroll-behavior:smooth}

body{
  min-height:100vh;
  margin:0;
  overflow-x:hidden;
  color:var(--text) !important;
  background:var(--bg) !important;
  font-family:var(--font-body) !important;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
  transition:color .2s ease,background-color .2s ease;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-3;
  pointer-events:none;
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:42px 42px;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.72),transparent 78%);
}

body::after{
  content:"YL / ARCHIVE\A 22.5999° N\A 114.0156° E";
  position:fixed;
  right:12px;
  bottom:18px;
  z-index:-1;
  white-space:pre;
  color:var(--faint);
  font:500 9px/1.6 var(--font-mono);
  letter-spacing:.08em;
  text-align:right;
  pointer-events:none;
}

::selection{color:var(--accent-ink);background:var(--accent)}

a{color:var(--accent);text-underline-offset:.24em;text-decoration-thickness:1px}

button,input,select,textarea{font:inherit}

.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;
}

button,a,input,select{outline:none}

:where(a,button,input,select,textarea):focus-visible{
  outline:2px solid var(--accent) !important;
  outline-offset:3px;
}

.bg{display:none !important}

/* Navigation */
header{
  position:sticky !important;
  top:0 !important;
  z-index:30;
  display:flex !important;
  align-items:center !important;
  justify-content:space-between !important;
  width:var(--content) !important;
  margin:0 auto !important;
  padding:18px 0 14px !important;
  border:0 !important;
  border-bottom:1px solid var(--line) !important;
  border-radius:0 !important;
  background:color-mix(in srgb,var(--bg) 92%,transparent) !important;
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  box-shadow:none !important;
}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--text) !important;
  font:700 20px/1 var(--font-display) !important;
  text-decoration:none;
  letter-spacing:.04em;
}

.brand::before{
  content:"";
  width:10px;
  height:10px;
  border:2px solid var(--accent);
  box-shadow:3px 3px 0 var(--accent-soft);
}

.brand::after{
  content:" / 24";
  color:var(--faint);
  font:500 10px/1 var(--font-mono);
  letter-spacing:.08em;
}

.nav-links{
  display:flex !important;
  align-items:center !important;
  justify-content:flex-end;
  gap:2px !important;
}

.nav-links a{
  position:relative;
  min-height:36px;
  padding:10px 13px 8px !important;
  border:0 !important;
  border-radius:0 !important;
  color:var(--muted) !important;
  background:transparent !important;
  box-shadow:none !important;
  font:500 12px/1 var(--font-mono);
  letter-spacing:.06em;
  text-decoration:none;
  text-transform:uppercase;
  transition:color .18s ease,background-color .18s ease;
}

.nav-links a::after{
  content:"";
  position:absolute;
  right:13px;
  bottom:2px;
  left:13px;
  height:1px;
  background:var(--accent);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .2s var(--ease);
}

.nav-links a:hover{color:var(--text) !important;background:var(--accent-soft) !important;transform:none !important}
.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after,
body:has(#list) .nav-links a[href="blog.html"]::after,
body:has(.projects-grid) .nav-links a[href="projects.html"]::after,
body:has(.about-top) .nav-links a[href="about.html"]::after{transform:scaleX(1)}

.nav-links a[aria-current="page"],
body:has(#list) .nav-links a[href="blog.html"],
body:has(.projects-grid) .nav-links a[href="projects.html"],
body:has(.about-top) .nav-links a[href="about.html"]{color:var(--text) !important}

.menu-btn,.theme-toggle{
  display:inline-grid !important;
  place-items:center;
  width:68px !important;
  min-width:68px;
  min-height:36px !important;
  margin-left:8px;
  padding:0 !important;
  border:1px solid var(--line) !important;
  border-radius:0 !important;
  color:var(--text) !important;
  background:transparent !important;
  box-shadow:none !important;
  font-size:0 !important;
  cursor:pointer;
  transition:border-color .18s ease,color .18s ease,background-color .18s ease;
}

.menu-btn::before,.theme-toggle::before{
  content:"LIGHT";
  color:var(--muted);
  font:500 10px/1 var(--font-mono);
  letter-spacing:.08em;
}

body.light .menu-btn::before,body.light .theme-toggle::before{content:"DARK"}
.menu-btn:hover,.theme-toggle:hover{border-color:var(--accent) !important;background:var(--accent-soft) !important;transform:none !important}
.menu-btn:hover::before,.theme-toggle:hover::before{color:var(--text)}

.theme-toggle{
  position:fixed !important;
  top:18px !important;
  right:18px !important;
  z-index:40;
  background:var(--bg-elevated) !important;
}

/* Shared typography and panels */
h1,h2,h3,h4{color:var(--text)}

h1,h2{
  font-family:var(--font-display);
  font-weight:700;
  letter-spacing:-.025em;
}

h1{font-size:clamp(3rem,7vw,6.4rem);line-height:.98;margin:0}
h2{font-size:clamp(1.65rem,3.4vw,2.75rem);line-height:1.08}
h3{line-height:1.3}
p{line-height:1.75}

.wrap{
  width:var(--content) !important;
  max-width:none !important;
  margin:64px auto 84px !important;
  padding:0 !important;
}

.glass-card,.panel,.card,.post,.cards-grid .hero{
  border:1px solid var(--line) !important;
  border-radius:0 !important;
  color:var(--text) !important;
  background:var(--surface) !important;
  -webkit-backdrop-filter:none !important;
  backdrop-filter:none !important;
  box-shadow:none !important;
}

footer{
  width:var(--content);
  margin:0 auto;
  padding:22px 0 30px !important;
  border-top:1px solid var(--line);
  color:var(--faint) !important;
  font:500 10px/1.5 var(--font-mono);
  letter-spacing:.08em;
  text-align:left !important;
  text-transform:uppercase;
}

/* Home — asymmetric notebook cover */
body:has(.cards-grid) .site main{position:relative}

body:has(.cards-grid) .bg-image{
  position:fixed;
  top:86px;
  right:max(24px,calc((100vw - 1120px)/2));
  bottom:auto;
  left:auto;
  z-index:-2;
  display:block;
  width:min(41vw,540px);
  height:620px;
  opacity:.26;
  background-position:center top;
  background-size:cover;
  filter:grayscale(.72) contrast(1.2) brightness(.68);
  transform:none;
  mask-image:linear-gradient(to bottom,rgba(0,0,0,.96) 52%,transparent 96%);
}

body.light:has(.cards-grid) .bg-image{opacity:.2;filter:grayscale(.78) contrast(1.12) brightness(.92)}

body:has(.cards-grid) main > .glass-card{
  width:var(--content) !important;
  max-width:none !important;
  margin:64px auto 96px !important;
  padding:0 !important;
  border:0 !important;
  background:transparent !important;
}

.cards-grid{
  display:grid !important;
  grid-template-columns:repeat(12,minmax(0,1fr)) !important;
  gap:14px !important;
  width:100% !important;
  max-width:none !important;
  margin:0 !important;
  padding:0 !important;
}

.cards-grid .hero{
  position:relative;
  min-height:220px !important;
  margin:0 !important;
  padding:62px 28px 28px !important;
  overflow:hidden;
  transition:border-color .2s ease,background-color .2s ease,transform .2s var(--ease);
}

.cards-grid .hero::before{
  position:absolute;
  top:19px;
  left:28px;
  color:var(--accent);
  font:500 10px/1 var(--font-mono);
  letter-spacing:.1em;
}

.cards-grid .hero:nth-child(1){grid-column:1 / span 8;min-height:410px !important;background:color-mix(in srgb,var(--surface) 80%,transparent) !important}
.cards-grid .hero:nth-child(2){grid-column:9 / span 4}
.cards-grid .hero:nth-child(3){grid-column:1 / span 5}
.cards-grid .hero:nth-child(4){grid-column:6 / span 7}
.cards-grid .hero:nth-child(1)::before{content:"00 / PROFILE"}
.cards-grid .hero:nth-child(2)::before{content:"01 / README"}
.cards-grid .hero:nth-child(3)::before{content:"02 / CONTACT"}
.cards-grid .hero:nth-child(4)::before{content:"03 / LOG"}

.cards-grid .hero:first-child::after{
  content:"YL";
  position:absolute;
  right:14px;
  bottom:-44px;
  color:var(--accent-soft);
  font:600 clamp(8rem,18vw,14rem)/1 var(--font-mono);
  letter-spacing:-.12em;
  pointer-events:none;
}

.cards-grid .hero:hover{border-color:var(--line-strong) !important;transform:translateY(-2px);box-shadow:none !important}

.cards-grid .hero h1,.cards-grid .hero h2{
  position:relative;
  z-index:1;
  margin:0 0 14px !important;
  color:var(--text) !important;
  background:none !important;
  -webkit-background-clip:initial !important;
  font-family:var(--font-display) !important;
  font-size:clamp(2.1rem,4.5vw,4.6rem) !important;
  line-height:1.06 !important;
}

.cards-grid .hero:first-child h1{max-width:9em;font-size:clamp(3.4rem,6vw,5.8rem) !important;letter-spacing:-.055em;text-wrap:balance}
.cards-grid .hero p{position:relative;z-index:1;margin:.35em 0 !important;color:var(--muted) !important}

.profile-hero{
  display:flex !important;
  align-items:end;
}

.profile-copy{position:relative;z-index:1;width:100%;align-self:flex-end}

.cards-grid .hero:last-child > div{
  display:grid !important;
  grid-template-columns:repeat(3,minmax(0,1fr)) !important;
  gap:0 !important;
  margin-top:22px !important;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}

.cards-grid .hero:last-child > div > div{
  min-width:0;
  padding:13px 15px !important;
  border-right:1px solid var(--line);
  border-radius:0 !important;
  background:transparent !important;
}

.cards-grid .hero:last-child > div > div:last-child{border-right:0}
#stat-active-days,#stat-last-update,#stat-total-words{
  display:inline-block;
  position:relative;
  color:var(--accent) !important;
  font-family:var(--font-mono);
  font-size:clamp(1rem,2vw,1.35rem) !important;
  font-variant-numeric:tabular-nums;
  letter-spacing:.035em;
  text-shadow:0 0 12px color-mix(in srgb,var(--accent) 34%,transparent);
}

.terminal-readout::after{
  content:"";
  position:absolute;
  top:.12em;
  right:-.7em;
  width:.48em;
  height:.88em;
  background:currentColor;
  box-shadow:0 0 9px color-mix(in srgb,var(--accent) 42%,transparent);
  animation:terminal-cursor .62s steps(1,end) infinite;
}

.terminal-readout.is-complete::after{animation:terminal-cursor .5s steps(1,end) 2 forwards}

@keyframes terminal-cursor{
  0%,48%{opacity:1}
  49%,100%{opacity:0}
}

/* Blog — indexed archive with a dedicated query console */
.blog-wrap{max-width:1040px !important}

.blog-intro{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:clamp(28px,7vw,96px);
  align-items:end;
  margin-bottom:48px;
}

.eyebrow{
  margin:0 0 18px;
  color:var(--accent);
  font:500 10px/1 var(--font-mono);
  letter-spacing:.12em;
  text-transform:uppercase;
}

.blog-intro h1{font-size:clamp(4rem,11vw,9.5rem)}

.blog-type-note{
  min-width:17em;
  margin:0 0 20px;
  color:var(--accent);
  font:500 clamp(.82rem,1.25vw,1rem)/1.8 var(--font-mono);
  letter-spacing:.055em;
  white-space:nowrap;
}

.query-panel{
  margin-bottom:42px;
  border-top:1px solid var(--line-strong);
  border-bottom:1px solid var(--line-strong);
}

.query-row{
  display:grid;
  grid-template-columns:130px minmax(0,1fr);
  min-height:62px;
  border-bottom:1px solid var(--line);
}

.query-row:last-child{border-bottom:0}

.query-label{
  display:flex;
  align-items:center;
  padding:0 18px;
  border-right:1px solid var(--line);
  color:var(--faint);
  font:500 10px/1 var(--font-mono);
  letter-spacing:.1em;
}

.search-control{
  display:grid;
  grid-template-columns:28px minmax(0,1fr) auto;
  align-items:center;
  padding:0 14px 0 18px;
}

.search-mark{color:var(--accent);font:500 20px/1 var(--font-mono)}

.search-input{
  width:100%;
  min-width:0 !important;
  padding:18px 10px !important;
  border:0 !important;
  border-radius:0 !important;
  color:var(--text) !important;
  background:transparent !important;
  box-shadow:none !important;
  font-size:1rem;
}

.search-input::placeholder{color:var(--faint)}
.search-input:focus{box-shadow:none !important;animation:none !important}
.search-control:focus-within{box-shadow:inset 0 0 0 1px var(--accent)}

.clear-search{
  min-height:32px;
  padding:0 10px;
  border:1px solid var(--line);
  border-radius:0;
  color:var(--muted);
  background:transparent;
  font:500 10px/1 var(--font-mono);
  letter-spacing:.06em;
  cursor:pointer;
}

.clear-search[hidden]{display:none}
.clear-search:hover{color:var(--text);border-color:var(--accent);background:var(--accent-soft)}

.filter-list{display:flex;align-items:stretch;overflow-x:auto;scrollbar-width:thin}

.filter-button{
  min-width:96px;
  padding:0 18px;
  border:0;
  border-right:1px solid var(--line);
  border-radius:0;
  color:var(--muted);
  background:transparent;
  font:500 12px/1 var(--font-body);
  cursor:pointer;
  transition:color .18s ease,background-color .18s ease;
}

.filter-button:last-child{border-right:0}
.filter-button:hover{color:var(--text);background:var(--accent-soft)}
.filter-button.is-active{color:var(--accent-ink);background:var(--accent)}

.result-line{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  min-height:36px;
  margin-bottom:8px;
  color:var(--faint);
  font:500 10px/1.5 var(--font-mono);
  letter-spacing:.06em;
  text-transform:uppercase;
}

.result-line::after{content:"SORT / POPULARITY"}

#list{border-bottom:1px solid var(--line-strong)}

.list-status{
  display:flex;
  align-items:center;
  gap:12px;
  min-height:120px;
  padding:30px 0;
  color:var(--muted);
  font-family:var(--font-mono);
}

.list-status::before{
  content:"";
  width:8px;
  height:8px;
  border:1px solid var(--accent);
  animation:statusPulse 1.2s steps(2,end) infinite;
}

.post{
  position:relative;
  display:grid;
  grid-template-columns:58px minmax(0,1fr) minmax(190px,260px);
  gap:26px;
  align-items:center;
  min-height:190px;
  margin:0 !important;
  padding:28px 0 !important;
  overflow:hidden;
  border:0 !important;
  border-top:1px solid var(--line) !important;
  background:transparent !important;
  transition:background-color .2s ease,padding .2s var(--ease);
}

.post:first-child{border-top:1px solid var(--line-strong) !important}
.post:not(.has-cover){grid-template-columns:58px minmax(0,1fr)}
.post:hover{padding-right:18px !important;padding-left:18px !important;background:var(--surface) !important;transform:none !important;box-shadow:none !important}

.post-index{
  align-self:start;
  padding-top:4px;
  color:var(--accent);
  font:500 11px/1 var(--font-mono);
}

.post-content{min-width:0}

.post h2{margin:0 0 13px;font-size:clamp(1.45rem,3vw,2.25rem);line-height:1.2}
.post h2 a{color:var(--text);text-decoration:none}
.post h2 a:hover{color:var(--accent)}

.post-meta{
  display:flex;
  flex-wrap:wrap;
  gap:7px 15px;
  margin-bottom:16px;
  color:var(--faint);
  font:500 10px/1.4 var(--font-mono);
  letter-spacing:.04em;
  text-transform:uppercase;
}

.post-excerpt{max-width:54ch;margin:0 !important;color:var(--muted);line-height:1.7}

.post-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}

.post-tag,.tag,.skills li{
  padding:5px 8px !important;
  border:1px solid var(--line) !important;
  border-radius:0 !important;
  color:var(--muted) !important;
  background:transparent !important;
  font:500 10px/1 var(--font-mono) !important;
  letter-spacing:.03em;
}

.post-cover{width:100%;overflow:hidden;border:1px solid var(--line)}
.post-cover[hidden]{display:none}
.post-cover img{
  display:block;
  width:100% !important;
  height:150px !important;
  border-radius:0 !important;
  object-fit:cover;
  filter:saturate(.68) contrast(1.04);
  box-shadow:none !important;
  transition:filter .3s ease,transform .4s var(--ease);
}

.post:hover .post-cover img{filter:saturate(1) contrast(1.02);transform:scale(1.025)}

/* Projects — catalog cards, no floating glass tiles */
body:has(.projects-grid) .wrap{max-width:1120px !important}

body:has(.projects-grid) .wrap > h1::before{
  content:"WORK / SELECTED";
  display:block;
  margin-bottom:18px;
  color:var(--accent);
  font:500 10px/1 var(--font-mono);
  letter-spacing:.12em;
}

body:has(.projects-grid) .wrap > p{max-width:42ch;margin:20px 0 46px;color:var(--muted)}
body:has(.projects-grid) .wrap > .projects-type-note{
  color:var(--accent);
  font-family:var(--font-mono);
  font-size:.95rem;
  letter-spacing:.035em;
}

.projects-grid{
  display:grid !important;
  grid-template-columns:repeat(2,minmax(0,1fr)) !important;
  grid-auto-rows:auto !important;
  gap:14px !important;
  margin-top:0 !important;
}

.projects-grid > .card{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:0 !important;
  height:auto !important;
  min-height:430px !important;
  padding:0 22px 22px !important;
  overflow:hidden;
  transition:border-color .2s ease,transform .2s var(--ease),background-color .2s ease;
}

.projects-grid > .card::before{
  content:"PROJECT / " counter(project);
  display:block;
  padding:14px 0;
  color:var(--faint);
  font:500 9px/1 var(--font-mono);
  letter-spacing:.1em;
}

.projects-grid{counter-reset:project}
.projects-grid > .card{counter-increment:project}
.projects-grid > .card:hover{border-color:var(--line-strong) !important;transform:translateY(-2px);box-shadow:none !important}

.card .media{
  width:calc(100% + 44px);
  height:210px !important;
  margin:0 -22px 22px;
  overflow:hidden;
  border:0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  border-radius:0 !important;
  background:var(--bg-elevated) !important;
}

.card .media img{display:block;width:100%;height:100%;object-fit:cover;filter:saturate(.72);transition:filter .3s ease,transform .4s var(--ease)}
.card .media img.media-contain{object-fit:contain;padding:10px;background:var(--bg-elevated)}
.card .media img[src$=".svg"]{object-fit:contain;padding:10px;background:#f7f8f3}
.card .media img.media-card-cover{object-fit:cover;padding:0;background:transparent}
.card:hover .media img{filter:saturate(1);transform:scale(1.02)}
.card h2,.card h3{margin:0 0 10px !important;font-family:var(--font-display);font-size:1.35rem !important;line-height:1.35}
.card p{margin:0 !important;color:var(--muted) !important;line-height:1.65}
.card .score{margin:14px 0 0;color:var(--muted);font:500 10px/1.5 var(--font-mono)}
.card .score:has(.score-value:empty){display:none}
.score-value{
  display:inline-block;
  color:var(--accent) !important;
  font-variant-numeric:tabular-nums;
  letter-spacing:.035em;
  text-shadow:0 0 10px color-mix(in srgb,var(--accent) 28%,transparent);
  animation:terminal-unmask .72s steps(5,end) both;
}

@keyframes terminal-unmask{
  from{clip-path:inset(0 100% 0 0);filter:brightness(1.8)}
  to{clip-path:inset(0);filter:none}
}
.score-star{color:var(--accent) !important;filter:grayscale(1)}
.card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:20px}
.card .links{display:flex;flex-wrap:wrap;gap:16px;margin-top:auto !important;padding-top:24px}
.card .links a{color:var(--text);font:600 11px/1 var(--font-mono);letter-spacing:.03em;text-decoration:none;text-transform:uppercase}
.card .links a::after{content:" ↗";color:var(--accent)}

/* About — compact profile dossier */
body:has(.about-top) main{
  display:grid;
  grid-template-columns:repeat(12,minmax(0,1fr));
  gap:14px;
  width:var(--content);
  margin:64px auto 96px;
}

body:has(.about-top) main > .glass-card{
  width:100% !important;
  max-width:none !important;
  min-height:230px;
  margin:0 !important;
  padding:28px !important;
}

body:has(.about-top) main > .glass-card:nth-child(1){grid-column:1 / -1;min-height:340px}
body:has(.about-top) main > .glass-card:nth-child(2){grid-column:1 / span 7}
body:has(.about-top) main > .glass-card:nth-child(3){grid-column:8 / span 5}
body:has(.about-top) main > .glass-card:nth-child(4){grid-column:1 / -1;min-height:0}

.about-top{display:grid !important;grid-template-columns:minmax(0,1fr) minmax(190px,260px);gap:44px !important;align-items:center !important;height:100%}

.about-top h1::before{
  content:"PROFILE / DOSSIER";
  display:block;
  margin-bottom:18px;
  color:var(--accent);
  font:500 10px/1 var(--font-mono);
  letter-spacing:.12em;
}

.about-top h1{font-size:clamp(3rem,7vw,6.8rem);margin:0 0 26px}
.about-text p{max-width:58ch;margin:.45em 0;color:var(--muted)}

.typewriter-line.typewriter-controlled{position:relative}
.typewriter-reserve{display:block;visibility:hidden;white-space:inherit}
.typewriter-visual{position:absolute;inset:0;display:block;width:100%;white-space:inherit}
.typewriter-visual::after{
  content:"";
  display:inline-block;
  width:.5ch;
  height:1.02em;
  margin-left:.14em;
  vertical-align:-.12em;
  background:var(--accent);
  box-shadow:0 0 8px color-mix(in srgb,var(--accent) 32%,transparent);
  opacity:0;
}

.typewriter-line.is-typing .typewriter-visual::after{animation:typewriter-cursor .68s steps(1,end) infinite}
.typewriter-line.is-complete .typewriter-visual::after{animation:typewriter-cursor .46s steps(1,end) 2 forwards}

@keyframes typewriter-cursor{
  0%,48%{opacity:1}
  49%,100%{opacity:0}
}

.about-photo{position:relative;margin:0 !important}

.photo-switch{
  display:block;
  width:100%;
  padding:0;
  border:0;
  color:inherit;
  background:transparent;
  cursor:pointer;
}

.about-photo::before,.about-photo::after{
  content:"";
  position:absolute;
  z-index:2;
  width:28px;
  height:28px;
  pointer-events:none;
}

.about-photo::before{top:-7px;left:-7px;border-top:1px solid var(--accent);border-left:1px solid var(--accent)}
.about-photo::after{right:-7px;bottom:16px;border-right:1px solid var(--accent);border-bottom:1px solid var(--accent)}

.about-photo img,#about-photo{
  display:block;
  width:100% !important;
  height:auto !important;
  aspect-ratio:1;
  border:1px solid var(--line) !important;
  border-radius:0 !important;
  object-fit:cover;
  filter:saturate(.78) contrast(1.03);
  box-shadow:none !important;
}

.about-photo > div{font:500 9px/1.5 var(--font-mono) !important;letter-spacing:.04em;text-transform:uppercase}
body:has(.about-top) main > section h2{margin:0 0 24px}
body:has(.about-top) main > section h2::before{content:"// ";color:var(--accent);font-family:var(--font-mono)}
body:has(.about-top) main > section p{color:var(--muted)}
body:has(.about-top) main > section strong{color:var(--text)}

.personal-record{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto auto;
  gap:24px;
  align-items:end;
  margin-top:28px !important;
  padding-top:20px;
  border-top:1px solid var(--line);
}

.personal-record span,.personal-record small{font:500 10px/1.4 var(--font-mono);letter-spacing:.06em}
.personal-record strong{color:var(--accent) !important;font:600 clamp(1.8rem,3.6vw,3rem)/1 var(--font-mono)}

/* Markdown article — editorial reading surface */
body:has(#content) .wrap{width:min(900px,calc(100% - 40px)) !important;margin-top:52px !important}

.post-back{
  display:inline-flex;
  align-items:center;
  min-height:36px;
  margin-bottom:18px;
  padding:0 !important;
  border:0 !important;
  border-radius:0 !important;
  color:var(--muted) !important;
  background:transparent !important;
  box-shadow:none !important;
  font:500 11px/1 var(--font-mono);
  letter-spacing:.04em;
  text-decoration:none;
}

.post-back:hover{color:var(--accent) !important;transform:none !important}

#content{
  position:relative;
  max-width:none !important;
  margin:0 !important;
  padding:70px 74px !important;
  border:1px solid var(--line) !important;
  border-radius:0 !important;
  background:var(--surface) !important;
  box-shadow:none !important;
  font-size:17.5px !important;
  line-height:1.95 !important;
}

#content::before{
  content:"MARKDOWN / ARTICLE";
  display:block;
  margin-bottom:42px;
  padding-bottom:14px;
  border-bottom:1px solid var(--line);
  color:var(--accent);
  font:500 9px/1 var(--font-mono);
  letter-spacing:.12em;
}

#content h1,#content h2,#content h3,#content h4{font-family:var(--font-display);scroll-margin-top:40px}
#content h1{font-size:clamp(2.4rem,7vw,4.8rem) !important;line-height:1.08 !important;margin:0 0 .9em !important}
#content h2{margin:2.2em 0 .9em !important;padding-top:.55em;border-top:1px solid var(--line);font-size:2rem !important}
#content h3{margin:2em 0 .8em !important;font-size:1.45rem !important}
#content h4{font-size:1.17rem !important}
#content p{margin:1.15em 0 !important}
#content strong{color:var(--text) !important;font-weight:700}

#content blockquote{
  margin:1.8em 0 !important;
  padding:1.1em 1.25em !important;
  border:0 !important;
  border-left:2px solid var(--accent) !important;
  color:var(--muted) !important;
  background:var(--surface-2) !important;
}

#content pre{
  margin:1.8em 0 !important;
  padding:1.2em 1.35em !important;
  border:1px solid var(--line) !important;
  border-radius:0 !important;
  color:#dfe9e5;
  background:#090d0d !important;
  font-family:var(--font-mono);
}

#content code{border-radius:0 !important;color:var(--accent);background:var(--accent-soft) !important;font-family:var(--font-mono);font-size:.88em}
#content pre code{color:inherit;background:transparent !important}
#content img{border:1px solid var(--line);border-radius:0 !important;box-shadow:none !important}
#content th,#content td{border-color:var(--line) !important}
#content th{background:var(--accent-soft) !important}

#content .renderer-notice{
  margin:0 0 18px !important;
  padding:12px 14px;
  border-left:2px solid var(--accent);
  color:var(--muted);
  background:var(--accent-soft);
  font-size:.9rem;
}

#content .markdown-source{
  max-height:none;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
  color:var(--text);
  background:var(--bg-elevated) !important;
}

#likePanel{
  display:grid !important;
  grid-template-columns:auto auto minmax(0,1fr);
  min-height:70px;
  margin:14px 0 0 !important;
  padding:14px 0 !important;
  border:0 !important;
  border-top:1px solid var(--line) !important;
  border-bottom:1px solid var(--line) !important;
  background:transparent !important;
}

#likeBtn{
  min-height:38px;
  padding:0 15px !important;
  border:1px solid var(--line) !important;
  border-radius:0 !important;
  color:var(--text) !important;
  background:transparent !important;
  box-shadow:none !important;
  font:600 11px/1 var(--font-mono);
  cursor:pointer;
}

#likeBtn:hover{border-color:var(--accent) !important;background:var(--accent-soft) !important}
#likeBtn:disabled{cursor:wait;opacity:.6}
#likeCount,#likeMsg{font:500 10px/1.5 var(--font-mono);letter-spacing:.03em}

.reading-progress{
  position:fixed;
  top:0;
  left:0;
  z-index:60;
  width:100%;
  height:2px;
  pointer-events:none;
}

.reading-progress > span{display:block;width:0;height:100%;background:var(--accent);transition:width .08s linear}

/* Project detail inherits the same catalog language */
body:has(.feature-grid) main{width:var(--content) !important;margin:58px auto 90px !important}
body:has(.feature-grid) .back{color:var(--muted);font:500 11px/1 var(--font-mono)}
body:has(.feature-grid) .hero{
  border:1px solid var(--line) !important;
  border-radius:0 !important;
  background:var(--surface) !important;
  box-shadow:none !important;
}
body:has(.feature-grid) .hero-media,
body:has(.feature-grid) .feature,
body:has(.feature-grid) .architecture,
body:has(.feature-grid) .note{border-color:var(--line) !important;border-radius:0 !important;background:var(--surface) !important;box-shadow:none !important}
body:has(.feature-grid) .eyebrow{color:var(--accent)}
body:has(.feature-grid) .button{border-radius:0 !important;background:transparent !important}
body:has(.feature-grid) .button.primary{color:var(--accent-ink) !important;background:var(--accent) !important}
body:has(.feature-grid) .feature-index{color:var(--accent)}
body:has(.feature-grid) .note-mark{color:var(--accent);font:600 9px/1 var(--font-mono);letter-spacing:.08em}

@keyframes statusPulse{50%{background:var(--accent)}}

@keyframes enter{
  from{opacity:0;transform:translateY(12px)}
  to{opacity:1;transform:translateY(0)}
}

.preload .cards-grid .hero,.preload .projects-grid .card,body.preload:has(.about-top) .glass-card{opacity:0}
.reveal .cards-grid .hero,.reveal .projects-grid .card,body.reveal:has(.about-top) .glass-card{animation:enter .55s var(--ease) both}
.reveal .cards-grid .hero:nth-child(2),.reveal .projects-grid .card:nth-child(2){animation-delay:.06s}
.reveal .cards-grid .hero:nth-child(3),.reveal .projects-grid .card:nth-child(3){animation-delay:.12s}
.reveal .cards-grid .hero:nth-child(4),.reveal .projects-grid .card:nth-child(4){animation-delay:.18s}
.pop-in{animation:enter .45s var(--ease) both}

@media(max-width:900px){
  :root{--content:calc(100% - 28px)}
  body::after{display:none}
  .wrap{margin-top:48px !important}
  .cards-grid .hero:nth-child(1){grid-column:1 / span 7}
  .cards-grid .hero:nth-child(2){grid-column:8 / span 5}
  .cards-grid .hero:nth-child(3){grid-column:1 / span 5}
  .cards-grid .hero:nth-child(4){grid-column:6 / span 7}
  body:has(.cards-grid) .bg-image{right:14px;width:52vw;opacity:.18}
  .post{grid-template-columns:46px minmax(0,1fr) minmax(160px,220px);gap:18px}
  .projects-grid > .card{min-height:400px !important}
  body:has(.about-top) main > .glass-card:nth-child(2){grid-column:1 / span 6}
  body:has(.about-top) main > .glass-card:nth-child(3){grid-column:7 / span 6}
}

@media(max-width:700px){
  header{position:relative !important;flex-wrap:wrap;gap:12px;padding-top:14px !important}
  .nav-links{width:100%;justify-content:flex-start !important;overflow:visible;padding-bottom:3px}
  .nav-links a{flex:0 0 auto;padding-right:10px !important;padding-left:10px !important}
  .nav-links a::after{right:10px;left:10px}
  .menu-btn{position:static !important;margin-left:auto !important}
  h1{font-size:clamp(2.8rem,16vw,5rem)}
  body:has(.cards-grid) main > .glass-card{margin-top:42px !important}
  .cards-grid{grid-template-columns:1fr !important}
  .cards-grid .hero:nth-child(n){grid-column:1 !important;min-height:210px !important}
  .cards-grid .hero:first-child{min-height:330px !important}
  body:has(.cards-grid) .bg-image{top:130px;right:-35px;width:88vw;height:500px;opacity:.13}
  .cards-grid .hero:last-child > div{grid-template-columns:1fr !important}
  .cards-grid .hero:last-child > div > div{border-right:0;border-bottom:1px solid var(--line)}
  .cards-grid .hero:last-child > div > div:last-child{border-bottom:0}
  .blog-intro{grid-template-columns:1fr;gap:10px;margin-bottom:34px}
  .blog-type-note{justify-self:start;min-width:0;margin:-6px 0 10px;white-space:normal}
  .query-row{grid-template-columns:1fr}
  .query-label{min-height:34px;padding:0 14px;border-right:0;border-bottom:1px solid var(--line)}
  .filter-list{min-height:54px}
  .filter-button{flex:1 0 72px;min-width:72px;padding:0 10px}
  .result-line::after{display:none}
  .post,.post:not(.has-cover){grid-template-columns:38px minmax(0,1fr);gap:14px;padding:24px 0 !important}
  .post:hover{padding-right:8px !important;padding-left:8px !important}
  .post-cover{grid-column:2;margin-top:4px}
  .post-cover img{height:auto !important;aspect-ratio:16/9}
  .projects-grid{grid-template-columns:1fr !important}
  .projects-grid > .card{min-height:0 !important}
  body:has(.about-top) main{grid-template-columns:1fr;margin-top:48px}
  body:has(.about-top) main > .glass-card:nth-child(n){grid-column:1 !important}
  .about-top{grid-template-columns:1fr !important}
  .about-photo{width:min(76vw,300px);justify-self:center}
  .personal-record{grid-template-columns:1fr;gap:10px;align-items:start}
  body:has(#content) .wrap{width:calc(100% - 24px) !important;margin-top:28px !important}
  #content{padding:42px 24px !important;font-size:16.5px !important;line-height:1.88 !important}
  #content::before{margin-bottom:28px}
  #content h2{font-size:1.6rem !important}
  #likePanel{grid-template-columns:auto auto;gap:10px !important}
  #likeMsg{grid-column:1 / -1}
  .theme-toggle{top:auto !important;right:12px !important;bottom:12px}
  body:has(.feature-grid) .hero{grid-template-columns:1fr !important;padding:22px !important}
  body:has(.feature-grid) .feature-grid{grid-template-columns:1fr !important}
}

@media(max-width:520px){
  .profile-hero{align-items:flex-end}
  .cards-grid .hero:first-child h1{font-size:clamp(2.9rem,14vw,4rem) !important}
  .cards-grid .hero:first-child::after{font-size:8rem}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

@media(prefers-reduced-transparency:reduce){header{background:var(--bg) !important;-webkit-backdrop-filter:none;backdrop-filter:none}}