:root {
  --bg:#F0EFEA;
  --bg-panel:#E5E3DC;
  --bg-panel-mid:#DAD7CE;
  --bg-panel2:#141412;
  --border:#D3D0C7;
  --accent:#1C1B18;
  --accent-dark:#0B0B0A;
  --text:#191917;
  --text-muted:#6B6962;
  --success:#3E7A52;
  --warn:#A8741A;
  --error:#A33A2E;
  --on-dark:#F0EFEA;
  --on-dark-72:rgba(240,239,234,.72);
  --on-dark-56:rgba(240,239,234,.56);
  --on-dark-24:rgba(240,239,234,.24);
  --on-dark-12:rgba(240,239,234,.12);
  --transparent:transparent;
  --veil:rgba(11,11,10,.48);
  --tile-sage:#8A9A7E;
  --tile-clay:#C49A72;
  --tile-slate:#7F94AE;
  --tile-plum:#6E5363;
  --font-display:'Inter','Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,sans-serif;
  --font-body:'Inter','Noto Sans SC','PingFang SC','Hiragino Sans GB','Microsoft YaHei',system-ui,sans-serif;
  --font-mono:'JetBrains Mono',ui-monospace,'SFMono-Regular',Menlo,Consolas,monospace;
  --font-serif:Georgia,'Songti SC','STSong',serif;
  --radius-card:24px;
  --radius-btn:14px;
  --radius-pill:999px;
  --radius-mark:9px;
  --radius-focus:6px;
  --radius-none:0;
  --nav-h:72px;
  --gutter:48px;
  --gap:14px;
  --peek:40px;
  --content-max:1440px;
  --reading-max:800px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --duration:.2s;
  --space-section:88px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:24px}
html.nav-open{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
[hidden]{display:none!important}
img,svg{max-width:100%}
img{display:block;height:auto}
button,input,select,textarea{font:inherit}
button,a{-webkit-tap-highlight-color:var(--transparent)}
button{cursor:pointer}
a{color:inherit;text-underline-offset:.2em}
button:disabled{cursor:not-allowed}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:var(--radius-focus)}
.dark :focus-visible,.site-foot :focus-visible{outline-color:var(--on-dark)}
h1,h2,h3,h4{font-family:var(--font-display);text-wrap:balance;overflow-wrap:break-word}
h1{font-size:clamp(34px,3.4vw,48px);font-weight:900;line-height:1.12;letter-spacing:-.02em}
h2{font-size:clamp(26px,2.7vw,38px);font-weight:800;line-height:1.25;letter-spacing:-.015em}
h3{font-size:22px;font-weight:700;line-height:1.4}
p{margin:0 0 1.2em}
code,kbd,pre{font-family:var(--font-mono)}
code{overflow-wrap:anywhere;font-size:.88em}
pre{max-width:100%;min-width:0;overflow-x:auto;padding:22px;background:var(--bg-panel2);color:var(--on-dark);border-radius:var(--radius-btn);font-size:13px;line-height:1.75;tab-size:2}
pre code{overflow-wrap:normal;word-break:normal;white-space:pre;font-size:inherit}
hr{border:0;border-top:1px solid var(--border);margin-block:32px}
.wrap{width:100%;max-width:var(--content-max);margin-inline:auto;padding-inline:var(--gutter)}
.reading{max-width:var(--reading-max);margin-inline:auto;min-width:0}
.section{padding-top:var(--space-section);padding-bottom:var(--space-section)}
.section-title{margin:0 0 32px}
.dark{background:var(--bg-panel2);color:var(--on-dark)}
.dark .muted{color:var(--on-dark-72)}
.muted{color:var(--text-muted)}
.mono{font-family:var(--font-mono)}
.keep{white-space:nowrap}
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid>*,.bento>*,.head-row>*,.foot-grid>*{min-width:0}
.card,.panel{padding:28px;border-radius:var(--radius-card);background:var(--bg-panel);color:var(--text);min-width:0}
.card h3,.panel h3{margin-top:0}
.card p:last-child,.panel p:last-child{margin-bottom:0}
.prose{min-width:0}
.prose h2{margin-top:2.2em}
.prose h3{margin-top:1.8em}
.prose li{margin-block:.5em}
.prose img{max-width:100%}
.prose :where(div,section,figure){min-width:0;max-width:100%}
.prose figure{margin-inline:0}
.prose :where(h2,h3,[id]){scroll-margin-top:28px}
.skip{position:absolute;left:var(--gutter);top:12px;z-index:100;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;background:var(--accent);color:var(--bg);border-radius:var(--radius-pill);text-decoration:none;font-size:14px}
.skip:focus{width:auto;height:auto;padding:10px 16px;margin:0;overflow:visible;clip-path:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 24px;border-radius:var(--radius-btn);border:1px solid var(--accent);font-family:var(--font-body);font-size:15.5px;font-weight:600;line-height:1.25;text-align:center;text-decoration:none;background:var(--transparent);color:var(--text);transition:background-color var(--duration) var(--ease),color var(--duration) var(--ease),border-color var(--duration) var(--ease)}
.btn svg{width:16px;height:16px;flex-shrink:0}
.btn-primary{background:var(--accent);color:var(--bg)}
.btn-primary:hover,.btn-primary.is-hover{background:var(--accent-dark);color:var(--bg);border-color:var(--accent-dark)}
.btn-ghost{background:var(--transparent);color:var(--text)}
.btn-ghost:hover,.btn-ghost.is-hover{background:var(--accent);color:var(--bg)}
.btn:active,.btn.is-active{background:var(--accent-dark);color:var(--bg)}
.btn:disabled,.btn[aria-disabled="true"]{background:var(--bg-panel-mid);color:var(--text-muted);border-color:var(--border)}
.btn.is-focus{outline:2px solid var(--accent);outline-offset:3px}
.btn-light{background:var(--bg);color:var(--text);border-color:var(--bg)}
.btn-light:hover{background:var(--bg-panel);color:var(--text);border-color:var(--bg-panel)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.site-head{height:var(--nav-h);position:relative;z-index:40;background:var(--bg);color:var(--text)}
.head-row{height:100%;display:flex;align-items:center;gap:28px;position:relative}
.head-wrap{width:100%;max-width:min(100%,calc(1280px + var(--gutter) * 2));margin-inline:auto;padding-inline:var(--gutter)}
.brand{display:flex;align-items:center;gap:12px;margin-right:auto;text-decoration:none;color:inherit;flex-shrink:0}
.brand-mark{width:34px;height:34px;flex-shrink:0;border-radius:var(--radius-mark)}
.brand-name{font-family:var(--font-display);font-weight:800;font-size:16px;letter-spacing:-.01em;white-space:nowrap}
.main-nav{min-width:0}
.main-nav ul{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:0}
.main-nav a{display:inline-flex;align-items:center;justify-content:center;padding:8px 16px;border-radius:var(--radius-pill);color:var(--text-muted);text-decoration:none;font-size:14.5px;font-weight:500;line-height:1.4;white-space:nowrap;transition:color var(--duration) var(--ease),background-color var(--duration) var(--ease)}
.main-nav a:hover{color:var(--text)}
.main-nav a[aria-current="page"]{background:var(--accent);color:var(--bg)}
.head-tools{display:flex;align-items:center;gap:8px;flex-shrink:0}
.language-picker{position:relative}
.lang{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:36px;padding:0 14px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--transparent);color:var(--text);font-size:13.5px;white-space:nowrap}
.lang:hover{border-color:var(--accent)}
.lang svg{width:15px;height:15px;flex-shrink:0;color:var(--text-muted)}
.lang-caret{font-size:11px;color:var(--text-muted)}
.lang-short{display:none}
.language-list{position:absolute;right:0;top:calc(100% + 10px);width:190px;padding:8px;margin:0;list-style:none;background:var(--bg-panel);color:var(--text);border:1px solid var(--border);border-radius:var(--radius-btn);z-index:45}
.language-list a{display:flex;align-items:center;min-height:44px;padding:10px 12px;text-decoration:none;border-radius:var(--radius-mark)}
.language-list a:hover,.language-list a[aria-current="true"]{background:var(--accent);color:var(--bg)}
.menu-toggle{display:none;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1px solid var(--border);border-radius:var(--radius-btn);background:var(--bg);color:var(--text)}
.menu-toggle svg{width:22px;height:22px}
.menu-drawer{position:absolute;top:100%;left:0;right:0;max-height:calc(100dvh - var(--nav-h));overflow-y:auto;overscroll-behavior:contain;background:var(--bg);color:var(--text);padding:20px var(--gutter);z-index:42;border-top:1px solid var(--border)}
.menu-drawer ul{list-style:none;padding:0;margin:0}
.menu-drawer a{display:flex;align-items:center;justify-content:flex-start;width:100%;min-height:48px;padding:12px 16px;text-decoration:none;border-radius:var(--radius-btn)}
.menu-drawer a[aria-current]{background:var(--accent);color:var(--bg)}
.drawer-languages{border-top:1px solid var(--border);margin-top:16px!important;padding-top:16px!important}
.menu-veil{position:fixed;inset:var(--nav-h) 0 0;z-index:30;border:0;padding:0;width:100%;background:var(--veil);color:var(--on-dark)}
.site-foot{background:var(--bg-panel2);color:var(--on-dark);padding-top:64px;padding-bottom:28px}
.foot-grid{display:grid;grid-template-columns:1.2fr 1fr 1.3fr .8fr;gap:40px}
.foot-brand .brand{margin-bottom:20px}
.foot-brand p{max-width:25em;color:var(--on-dark-72);font-family:var(--font-serif)}
.foot-heading{font-size:13px;letter-spacing:.08em;margin:0 0 18px;font-family:var(--font-mono);font-weight:500}
.foot-list{list-style:none;padding:0;margin:0}
.foot-list a{display:inline-flex;align-items:center;min-height:36px;color:var(--on-dark-72);text-decoration:none;font-size:14px}
.foot-list a:hover{color:var(--on-dark);text-decoration:underline}
.foot-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;border-top:1px solid var(--on-dark-24);margin-top:48px;padding-top:24px;color:var(--on-dark-72);font-size:12px}
.foot-legal{display:flex;flex-wrap:wrap;gap:20px}
.reveal{opacity:1;transform:none}
html.reveal-ready .reveal:not(.shown){opacity:0;transform:translateY(14px)}
html.reveal-ready .reveal{transition:opacity .55s var(--ease),transform .55s var(--ease)}
.hero{min-height:calc(100vh - var(--nav-h) - var(--peek));min-height:calc(100svh - var(--nav-h) - var(--peek));display:grid;align-content:center;padding-block:28px;overflow-x:clip}
.bento{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));grid-template-rows:minmax(0,1fr) minmax(0,1fr) 172px;gap:var(--gap);height:clamp(620px,calc(100vh - var(--nav-h) - var(--peek) - 56px),780px);height:clamp(620px,calc(100svh - var(--nav-h) - var(--peek) - 56px),780px)}
.cell{position:relative;border-radius:var(--radius-card)}
.cell-lead{grid-column:1 / 7;grid-row:1 / 4;background:var(--bg-panel);color:var(--text);padding:40px 44px 36px;display:flex;flex-direction:column;min-width:0}
.lead-top{display:flex;align-items:center;justify-content:space-between;gap:16px}
.badge{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 12px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--bg);color:var(--text);font-size:13px;line-height:1.4;max-width:100%;overflow-wrap:anywhere}
.badge-dot{width:7px;height:7px;border-radius:var(--radius-pill);background:var(--accent);flex-shrink:0}
.lead-domain{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted)}
.hero-title{margin:52px 0 0;font-size:clamp(34px,3.4vw,48px);font-weight:900;line-height:1.12;letter-spacing:-.02em;color:var(--text)}
.hero-title .ln{display:block}
.hero-title .kw{text-decoration-line:underline;text-decoration-thickness:.08em;text-underline-offset:.16em;text-decoration-skip-ink:none;text-decoration-color:var(--accent);white-space:nowrap}
.lead-foot{margin-top:auto;padding-top:28px}
.manifesto{margin:0;max-width:31em;font-family:var(--font-serif);font-size:18px;line-height:1.66;color:var(--text-muted)}
.manifesto strong{color:var(--text);font-weight:700}
.platforms{display:flex;align-items:center;flex-wrap:wrap;gap:12px 16px;margin-top:24px;padding-top:18px;border-top:1px solid var(--border)}
.platforms-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}
.platform-list{display:flex;flex-wrap:wrap;gap:6px;list-style:none;margin:0;padding:0;min-width:0}
.chip{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:34px;padding:7px 12px;border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--bg);color:var(--text);text-decoration:none;font-size:13px;font-weight:500;line-height:1.2;max-width:100%;overflow-wrap:anywhere}
.chip svg{width:14px;height:14px;flex-shrink:0}
.chip:hover{border-color:var(--accent)}
.cell-board{grid-column:7 / 13;grid-row:1 / 3;background:var(--bg-panel2);color:var(--on-dark);overflow:hidden}
.board-net{position:absolute;inset:0;width:100%;height:100%;color:var(--on-dark-24)}
.board-net line{stroke:currentColor;stroke-width:1;vector-effect:non-scaling-stroke}
.q{position:absolute;transform:translate(-50%,-50%);margin:0;padding:8px 14px;background:var(--bg-panel2);color:var(--on-dark-72);font-family:var(--font-serif);font-size:19px;line-height:1.38;letter-spacing:.01em;text-align:center;white-space:nowrap}
.q1{left:26%;top:21%}.q2{left:77%;top:47%}.q3{left:37%;top:79%}
.tile{position:absolute;width:var(--sz);height:var(--sz);transform:translate(-50%,-50%);overflow:hidden;background-color:var(--ta);color:var(--accent-dark)}
.s52{--sz:52px}.s56{--sz:56px}.s60{--sz:60px}.s64{--sz:64px}.s68{--sz:68px}.s76{--sz:76px}.s80{--sz:80px}
.c-slate-sage{--ta:var(--tile-slate);--tb:var(--tile-sage)}
.c-sage-slate{--ta:var(--tile-sage);--tb:var(--tile-slate)}
.c-clay-plum{--ta:var(--tile-clay);--tb:var(--tile-plum)}
.c-plum-slate{--ta:var(--tile-plum);--tb:var(--tile-slate)}
.c-sage-plum{--ta:var(--tile-sage);--tb:var(--tile-plum)}
.c-slate-clay{--ta:var(--tile-slate);--tb:var(--tile-clay)}
.c-plum-clay{--ta:var(--tile-plum);--tb:var(--tile-clay)}
.c-clay-sage{--ta:var(--tile-clay);--tb:var(--tile-sage)}
.tex-split{background-image:linear-gradient(135deg,var(--ta) 0 52%,var(--tb) 52% 100%)}
.tex-dots{background-image:radial-gradient(circle,var(--tb) 0 1.1px,var(--transparent) 1.5px);background-size:5px 5px}
.tex-stripe{background-image:repeating-linear-gradient(180deg,var(--ta) 0 3px,var(--tb) 3px 4.5px)}
.tex-torn::before{content:"";position:absolute;inset:0;background:var(--tb);color:var(--accent-dark);clip-path:polygon(0 0,100% 0,96% 8%,90% 11%,86% 20%,78% 24%,74% 33%,66% 36%,62% 46%,53% 50%,49% 58%,41% 62%,37% 70%,28% 74%,24% 82%,16% 86%,11% 94%,4% 96%,0 100%)}
.tex-halfdot::before{content:"";position:absolute;inset:0 0 0 46%;background-color:var(--tb);color:var(--accent-dark);background-image:radial-gradient(circle,var(--ta) 0 1.1px,var(--transparent) 1.5px);background-size:5px 5px}
.t1{left:9%;top:3%}.t2{left:48%;top:7%}.t3{left:8%;top:42%}.t4{left:80%;top:96%}.t5{left:90%;top:20%}.t6{left:50%;top:33%}.t7{left:93%;top:73%}.t8{left:64%;top:67%}.t9{left:12%;top:68%}.t10{left:20%;top:101%}.t11{left:54%;top:98%}
.glyph{position:absolute;left:18%;top:18%;width:64%;height:64%;color:var(--accent-dark);z-index:1}
.glyph *{fill:none;stroke:currentColor;stroke-width:1;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}
.glyph-cat{left:auto;top:auto;right:-40%;bottom:-4%;width:92%;height:92%}
.tile-cap{position:absolute;left:calc(48% - 28px);top:calc(7% + 36px);font-family:var(--font-mono);font-size:10.5px;letter-spacing:.02em;line-height:1.4;color:var(--on-dark-56);white-space:nowrap}
.cell-sm{display:flex;flex-direction:column;padding:20px 22px;text-decoration:none;color:var(--text);transition:transform .25s var(--ease)}
.cell-sm:hover{transform:translateY(-3px)}
.cell-core{grid-column:7 / 9;grid-row:3;background:var(--bg-panel-mid);color:var(--text);justify-content:space-between}
.sm-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}
.core-name{font-family:var(--font-display);font-weight:800;font-size:30px;line-height:1;letter-spacing:-.02em}
.core-note{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12.5px;line-height:1.4;color:var(--text-muted)}
.core-note svg{width:14px;height:14px;flex-shrink:0;color:var(--text)}
.cell-spec{grid-column:9 / 13;grid-row:3;background:var(--bg-panel);color:var(--text);justify-content:center;padding:16px 24px}
.spec{margin:0}
.spec-row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:10px 0}
.spec-row+.spec-row{border-top:1px solid var(--border)}
.spec dt{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-muted)}
.spec dd{margin:0;font-size:14px;font-weight:500;line-height:1.4;text-align:right;color:var(--text);min-width:0;overflow-wrap:anywhere}
.spec dd.mono{font-family:var(--font-mono);font-size:12.5px;font-weight:400}
.statusbar{background:var(--bg-panel2);color:var(--on-dark-56);font-family:var(--font-mono);font-size:12px;letter-spacing:.06em}
.statusbar-row{min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:12px 32px;flex-wrap:wrap;padding-block:12px}
.sb-item{display:inline-flex;align-items:center;gap:10px;white-space:nowrap}
.sb-mark{width:6px;height:6px;background:var(--on-dark-24);flex-shrink:0}
.sb-val{color:var(--on-dark)}
@media(max-width:1279px){
  .main-nav{display:none}
  .menu-toggle{display:inline-flex}
  .head-tools{margin-left:auto}
}
@media(min-width:1280px){.menu-drawer,.menu-veil{display:none!important}}
@media(max-width:1180px){
  .cell-lead{padding:34px 34px 30px}
  .hero-title{margin-top:40px}
  .q{font-size:17px}
}
@media(max-width:960px){
  :root{--gutter:20px;--space-section:56px}
  .head-row{gap:12px}
  .hero{min-height:0;align-content:start;padding-block:12px 24px}
  .bento{height:auto;grid-template-columns:repeat(2,minmax(0,1fr));grid-template-rows:none}
  .cell-lead{grid-column:1 / -1;grid-row:auto;padding:28px 24px 24px}
  .hero-title{margin-top:32px;font-size:30px}
  .cell-board{grid-column:1 / -1;grid-row:auto;height:360px}
  .cell-core{grid-column:1 / 2;grid-row:auto;min-height:150px}
  .cell-spec{grid-column:2 / 3;grid-row:auto}
  .q3,.net-c,.t9,.t10,.t11{display:none}
  .tile{width:calc(var(--sz) * .78);height:calc(var(--sz) * .78)}
  .tile-cap{top:calc(7% + 30px);left:calc(48% - 22px)}
  .q{font-size:16px;padding:6px 10px}
  .grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .foot-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:768px){h1{font-size:clamp(24px,5vw,30px)}}
@media(max-width:640px){
  .tilt,[data-tilt]{transform:none!important}
  .grid{grid-template-columns:minmax(0,1fr)}
  .lang-full{display:none}.lang-short{display:inline}
  .brand-name{font-size:14px}
  .brand{gap:8px}
  .lang{padding-inline:10px}
  .foot-grid{gap:32px 20px}
  .foot-brand{grid-column:1 / -1}
}
@media(max-width:600px){
  .lead-domain{display:none}
  .hero-title{font-size:clamp(26px,7.6vw,30px)}
  .cta-row .btn{flex:1 1 auto}
  .manifesto{font-size:16.5px}
  .platforms-label{width:100%}
  .cell-core,.cell-spec{grid-column:1 / -1}
  .tile-cap{display:none}
  .q{font-size:15px}
  .statusbar-row{justify-content:flex-start}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  html.reveal-ready .reveal:not(.shown){opacity:1;transform:none}
  .cell-sm:hover{transform:none}
}