:root{
  --bg:#0a0a0c; --bg-2:#0f0f12; --bg-card:#111113;
  --border:#ffffff14; --border-strong:#ffffff24;
  --text:#f4f4f6; --muted:#8e8e93; --muted-2:#6e6e73;
  --accent:#10b981; --accent-2:#059669;
  --accent-soft:#10b9811f; --accent-border:#10b98140;
  --warn:#f59e0b; --warn-soft:#f59e0b1f; --warn-border:#f59e0b40;
  --danger:#f87171;
  --radius:16px; --radius-sm:10px; --radius-xs:8px;
  --max:1120px; --nav-h:56px;
  --sans:"Plus Jakarta Sans",system-ui,-apple-system,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (pointer:coarse),(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{background:var(--bg);color:var(--text);font-family:var(--sans);
  line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
.mono{font-family:var(--mono)}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
@media (max-width:640px){.container{padding:0 16px}}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:999px}
::-webkit-scrollbar-track{background:transparent}
::selection{color:var(--text);background:#10b9812e}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
/* background */
.bg-grid{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(#ffffff05 1px,transparent 1px),
    linear-gradient(90deg,#ffffff05 1px,transparent 1px);
  background-size:32px 32px;
  mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 40%,transparent 100%)}
.bg-glow{position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(600px 220px at 50% -60px,rgba(16,185,129,.07),transparent 70%)}
/* cursor */
.cursor-dot,.cursor-ring{position:fixed;top:0;left:0;z-index:9999;pointer-events:none;
  border-radius:50%;transform:translate(-50%,-50%);opacity:0}
.cursor-dot{width:6px;height:6px;background:var(--accent)}
.cursor-ring{width:28px;height:28px;border:1px solid rgba(16,185,129,.45);
  transition:width .2s,height .2s,border-color .2s,background .2s}
.cursor-ring.big{width:44px;height:44px;border-color:rgba(16,185,129,.8);background:rgba(16,185,129,.06)}
@media (hover:hover) and (pointer:fine){
  body.cursor-on,body.cursor-on a,body.cursor-on button,body.cursor-on input,
  body.cursor-on select,body.cursor-on textarea,body.cursor-on label{cursor:none}}
@media (hover:none),(pointer:coarse){.cursor-dot,.cursor-ring{display:none!important}}
/* nav */
.nav{position:sticky;top:0;z-index:50;height:var(--nav-h);
  background:rgba(10,10,12,.82);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border)}
.nav-inner{max-width:var(--max);margin:0 auto;padding:0 24px;height:var(--nav-h);
  display:flex;align-items:center;gap:20px}
@media (max-width:640px){.nav-inner{padding:0 16px;gap:12px}}
.brand-name{letter-spacing:-.02em;font-weight:800;display:inline-flex;align-items:center;gap:0;font-size:15px;white-space:nowrap}
.brand-name .brand-space{width:.32em;display:inline-block;transition:width .22s,opacity .18s}
.brand-name:hover .brand-space{width:0;opacity:0}
.brand-name:hover{letter-spacing:-.03em}
.brand-name .logo-img{width:24px;height:24px;border-radius:7px;margin-right:9px;flex:none}
.avatar-logo{padding:0;overflow:hidden}
.avatar-logo img{width:100%;height:100%;display:block}
.nav-links{margin-left:auto;display:flex;gap:4px;align-items:center}
.nav-link{color:var(--muted);font-size:13px;font-weight:600;padding:8px 12px;border-radius:999px;
  display:inline-flex;align-items:center;gap:8px;transition:color .2s,transform .26s,letter-spacing .2s;position:relative;white-space:nowrap}
.nav-link::before{content:"→";opacity:0;color:var(--accent);font-size:11px;transition:opacity .2s,transform .26s;transform:translateX(-6px)}
.nav-link:hover{color:var(--text);transform:translateX(4px)}
.nav-link:hover::before{opacity:1;transform:translateX(0)}
.nav-link.active{color:var(--text)}
.nav-link.active::before{content:"→";opacity:1;transform:none;color:var(--accent)}
.lang-switch{display:flex;background:rgba(255,255,255,.06);border:1px solid var(--border);
  border-radius:999px;padding:3px;gap:3px;margin-right:4px}
.lang-switch button{border:none;background:transparent;color:var(--muted);font-family:var(--sans);
  font-weight:700;font-size:12.5px;padding:6px 13px;border-radius:999px;white-space:nowrap}
.lang-switch button.on{background:#fff;color:#0a0a0c}
.lang-switch button:not(.on):hover{color:var(--text)}
@media (max-width:640px){.lang-switch button{padding:6px 9px;font-size:12px}}
@media (max-width:640px){.nav-link{padding:8px 8px;font-size:12px}.nav-link.hide-m{display:none}}
/* hero terminal */
.hero-shell{margin-top:28px;border:1px solid var(--border);border-radius:20px;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015));position:relative;z-index:1}
.term-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 16px;border-bottom:1px solid var(--border);background:rgba(0,0,0,.25);flex-wrap:wrap}
.traffic{display:flex;gap:6px}
.traffic span{width:10px;height:10px;border-radius:999px;display:inline-block}
.t-red{background:#ff5f56}.t-yel{background:#ffbd2e}.t-grn{background:#27c93f}
.term-title{font-family:var(--mono);font-size:11px;color:var(--muted)}
.live-badge{font-family:var(--mono);font-size:11px;color:var(--accent);
  border:1px solid var(--accent-border);background:var(--accent-soft);padding:2px 8px;border-radius:999px;white-space:nowrap}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-side{border-top:1px solid var(--border)}}
.hero-main{padding:36px 28px 28px;border-right:1px solid var(--border)}
@media (max-width:900px){.hero-main{border-right:none;padding:28px 20px}}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);display:flex;align-items:center;gap:8px;margin-bottom:16px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--border-strong);display:inline-block}
h1.hero-title{font-size:clamp(32px,5.4vw,52px);font-weight:800;letter-spacing:-.04em;line-height:.98}
.hero-word{display:inline-block;transition:transform .26s cubic-bezier(.34,1.56,.64,1),letter-spacing .26s,color .2s;will-change:transform}
.hero-word:hover{transform:rotate(-1.6deg) scale(1.04);letter-spacing:-.035em}
.hero-word--muted{color:var(--muted);font-weight:700}
.hero-word--muted:hover{transform:rotate(1.2deg) scale(1.03);color:var(--text)}
.hero-sub{margin-top:16px;color:var(--muted);font-size:15px;line-height:1.65;max-width:520px}
.hero-sub b{color:var(--text);font-weight:700}
.hero-note{margin-top:12px;color:#cbd5ce;font-size:13px;line-height:1.6;max-width:540px;
  background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.14);padding:10px 12px;border-radius:10px}
.hero-note .mono{color:var(--accent);font-size:12px}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
.btn-hero{display:inline-flex;align-items:center;gap:8px;padding:12px 18px;border-radius:999px;
  font-weight:800;font-size:14px;border:1px solid transparent;transition:transform .26s,letter-spacing .26s,filter .2s,border-color .2s;will-change:transform}
.btn-light{background:#fff;color:#0a0a0c}
.btn-light:hover{transform:rotate(-1.1deg) scale(1.04);letter-spacing:-.01em;filter:brightness(1.04)}
.btn-dark{background:transparent;color:var(--text);border-color:rgba(255,255,255,.14);font-weight:600}
.btn-dark:hover{transform:rotate(1deg) scale(1.03);border-color:#ffffff38}
.hero-tags{display:flex;gap:18px;margin-top:18px;flex-wrap:wrap}
.hero-tags span{font-family:var(--mono);font-size:11px;color:var(--muted)}
.hero-side{padding:20px;background:rgba(255,255,255,.015)}
.profile-card{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:var(--bg-card)}
.profile-top{padding:16px;display:flex;gap:12px;align-items:center}
.avatar{width:44px;height:44px;border-radius:12px;border:1px solid var(--border);background:#fff;
  display:grid;place-items:center;font-weight:800;color:#0a0a0c;font-size:18px;flex:none}
.active-pill{margin-left:auto;font-family:var(--mono);font-size:10px;color:var(--accent);
  border:1px solid var(--accent-border);background:var(--accent-soft);padding:3px 7px;border-radius:999px;white-space:nowrap}
.profile-body{padding:0 16px 16px;display:grid;gap:10px}
.kv2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.kv{background:rgba(255,255,255,.04);border:1px solid var(--border);border-radius:12px;padding:12px}
.kv .k{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.kv .v{font-size:13px;font-weight:700;margin-top:4px}
.kv .s{font-family:var(--mono);font-size:11px;color:var(--muted)}
.pill-row{display:flex;gap:8px;flex-wrap:wrap}
.pill{font-family:var(--mono);font-size:11px;border:1px solid var(--border);
  background:rgba(255,255,255,.04);padding:5px 8px;border-radius:999px;color:var(--muted)}
.pill.acc{border-color:var(--accent-border);background:var(--accent-soft);color:var(--accent)}
/* sections */
.section{margin-top:18px;position:relative;z-index:1}
.card{border:1px solid var(--border);border-radius:var(--radius);background:var(--bg-card);overflow:hidden}
.card-head{padding:18px 20px;border-bottom:1px solid var(--border);display:flex;gap:12px;align-items:flex-start;justify-content:space-between;flex-wrap:wrap}
.card-head h2{font-size:19px;font-weight:800;letter-spacing:-.02em}
.card-head .desc{color:var(--muted);font-size:13px;margin-top:4px;max-width:720px}
.card-head .desc code{font-family:var(--mono);font-size:12px;color:var(--accent)}
.card-body{padding:20px}
@media (max-width:640px){.card-body{padding:16px 14px}.card-head{padding:16px 14px}}
.label{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-family:var(--mono);font-size:11px;font-weight:500}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 9px;border-radius:999px;
  font-size:11px;font-weight:600;letter-spacing:.04em;border:1px solid rgba(255,255,255,.08);
  background:rgba(255,255,255,.06);color:#a1a1aa;font-family:var(--mono);text-transform:uppercase;white-space:nowrap}
.badge.acc{background:rgba(16,185,129,.12);border-color:rgba(16,185,129,.25);color:var(--accent)}
.badge.mut{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.06);color:var(--muted)}
.badge.warn{background:var(--warn-soft);border-color:var(--warn-border);color:var(--warn)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:820px){.grid2{grid-template-columns:1fr}}
.fgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px 14px;align-items:start}
@media (max-width:960px){.fgrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.fgrid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:0;min-width:0}
.field.full{grid-column:1/-1}
.fl{font-size:13px;font-weight:700;color:var(--text);letter-spacing:.01em;margin-bottom:8px}
.fl .hintline{display:none}
.hint{display:block;font-size:11.5px;line-height:1.5;color:var(--muted-2);margin-top:7px}
.checkline{display:flex;gap:9px;align-items:flex-start;font-size:12.5px;font-weight:400;
  color:var(--muted);line-height:1.5;margin-top:9px}
.checkline input{width:16px;height:16px;margin-top:2px;flex:none;accent-color:var(--accent)}
.radio-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:2px}
.custom-row{display:grid;grid-template-columns:1fr 140px auto auto;gap:8px;align-items:center}
.custom-row.stack{grid-template-columns:1fr 140px auto}
@media (max-width:640px){
  .custom-row,.custom-row.stack{grid-template-columns:1fr 110px}
  .custom-row .mini-btn{grid-column:1/-1;justify-self:start}
}
.custom-note{grid-column:1/-1;font-family:var(--mono);font-size:11px;color:var(--warn);line-height:1.5}
input[type=text],input[type=number],input[type=month],select{font-size:15px;padding:12px 13px}
input[type=text],input[type=number],input[type=month],select{
  background:rgba(255,255,255,.045);border:1px solid var(--border);border-radius:var(--radius-sm);
  color:var(--text);padding:11px 13px;font-size:14px;font-family:var(--sans);width:100%;outline:none;
  transition:border-color .2s,box-shadow .2s}
input[type=number]{font-family:var(--mono)}
select option{background:#0d111a}
input:focus,select:focus{border-color:var(--accent-border);box-shadow:0 0 0 3px rgba(16,185,129,.14)}
input:disabled{opacity:.55}
.subhead{font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted);margin:20px 0 12px;display:flex;align-items:center;gap:8px}
.subhead::after{content:"";flex:1;height:1px;background:var(--border)}
.subhead:first-child{margin-top:0}
.radio-row{display:flex;gap:8px;flex-wrap:wrap}
.radio-pill{position:relative}
.radio-pill input{position:absolute;opacity:0;pointer-events:none}
.radio-pill span{display:inline-block;font-family:var(--mono);font-size:12px;padding:8px 14px;border-radius:999px;
  border:1px solid var(--border);background:rgba(255,255,255,.03);color:var(--muted);transition:all .2s;user-select:none}
.radio-pill input:checked+span{border-color:var(--accent-border);color:var(--accent);background:var(--accent-soft)}
.radio-pill input:focus-visible+span{box-shadow:0 0 0 3px rgba(16,185,129,.3)}
.mini-btn{font-family:var(--mono);font-size:11px;padding:4px 10px;border-radius:8px;
  border:1px solid var(--accent-border);background:var(--accent-soft);color:var(--accent)}
.mini-btn:hover{background:rgba(16,185,129,.2)}
.ghost-btn{font-size:13px;font-weight:600;padding:9px 14px;border-radius:999px;
  border:1px solid var(--border);background:rgba(255,255,255,.04);color:var(--text)}
.ghost-btn:hover{border-color:var(--border-strong)}
.warnbox{display:none;margin-top:12px;border:1px solid var(--warn-border);background:var(--warn-soft);
  color:var(--warn);border-radius:12px;padding:11px 14px;font-size:13px}
.warnbox.show{display:block}
.warnbox ul{margin:6px 0 0 18px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
/* summary */
.sum-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
@media (max-width:920px){.sum-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.sum-grid{grid-template-columns:1fr}}
.stat{border:1px solid var(--border);border-radius:12px;padding:14px 15px;background:rgba(255,255,255,.02)}
.stat .k{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted-2);font-weight:700;margin-bottom:5px;font-family:var(--mono)}
.stat .v{font-family:var(--mono);font-size:20px;font-weight:700}
.stat .s{font-family:var(--mono);font-size:11.5px;color:var(--muted);margin-top:3px}
.v.acc{color:var(--accent)}
.explain{margin-top:14px;border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.015)}
.explain summary{padding:13px 16px;font-weight:700;font-size:14px;list-style:none;display:flex;gap:10px;align-items:center}
.explain summary::-webkit-details-marker{display:none}
.explain summary:hover{color:var(--accent)}
.explain .body{padding:0 16px 16px;color:var(--muted);font-size:13.5px}
.calc-line{font-family:var(--mono);font-size:12.5px;background:rgba(0,0,0,.3);
  border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-top:10px;line-height:1.8;overflow-x:auto;white-space:pre}
.calc-line b{color:var(--accent)}
/* tables */
.twrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px;margin-top:14px}
table{border-collapse:collapse;width:100%;min-width:760px;font-size:13.5px}
table.wide{min-width:980px}
thead th{background:#101014;color:var(--text);font-size:11.5px;text-transform:uppercase;letter-spacing:.05em;
  padding:12px;border-bottom:1px solid var(--border);text-align:right;white-space:nowrap;font-family:var(--mono);font-weight:600}
thead th:first-child{text-align:left;font-family:var(--sans)}
thead th small{display:block;font-weight:400;color:var(--muted);font-size:10.5px;text-transform:none;letter-spacing:0}
tbody td{padding:10px 12px;border-bottom:1px solid rgba(255,255,255,.05);text-align:right;font-family:var(--mono);font-size:13px;white-space:nowrap}
tbody td:first-child{text-align:left;font-family:var(--sans);font-weight:600;color:var(--muted);white-space:normal;min-width:170px}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:rgba(16,185,129,.03)}
tr.hl td{background:rgba(16,185,129,.06);font-weight:700;color:var(--accent)}
tr.hl-dim td{background:rgba(255,255,255,.025);font-weight:700}
.pos{color:var(--accent)!important}
/* phases */
.pgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px}
@media (max-width:1000px){.pgrid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.pgrid{grid-template-columns:1fr}}
.phase{border:1px solid var(--border);border-radius:14px;padding:16px;background:rgba(255,255,255,.02);position:relative}
.phase .per{font-family:var(--mono);font-size:10.5px;letter-spacing:.05em;color:var(--muted);margin-bottom:6px;text-transform:uppercase}
.phase h3{font-size:15px;font-weight:800}
.phase .drawn{font-family:var(--mono);font-size:12px;color:var(--muted)}
.phase .gain{font-family:var(--mono);font-size:21px;font-weight:700;margin:6px 0;color:var(--accent)}
.phase p{font-size:12.5px;color:var(--muted)}
.phase.final{border-color:var(--accent-border);background:var(--accent-soft)}
.cumul{margin-top:14px;border-radius:12px;padding:16px 18px;border:1px solid var(--accent-border);
  background:var(--accent-soft);display:flex;gap:16px;flex-wrap:wrap;align-items:center;justify-content:space-between}
.cumul .big{font-family:var(--mono);font-size:clamp(17px,2.4vw,24px);font-weight:700;color:var(--accent)}
.cumul small{color:var(--muted);font-size:12.5px;display:block;max-width:660px;margin-top:4px}
/* timeline */
.timeline{margin-top:14px;border:1px solid var(--border);border-radius:12px;padding:18px;background:rgba(255,255,255,.015)}
.tl-row{display:grid;grid-template-columns:120px 28px 1fr;gap:0;align-items:start}
.tl-date{font-family:var(--mono);font-size:11.5px;color:var(--muted);text-align:right;padding-top:2px}
.tl-rail{display:flex;flex-direction:column;align-items:center}
.tl-dot{width:10px;height:10px;border-radius:50%;background:var(--bg);border:2px solid var(--accent);flex:none;margin-top:4px}
.tl-dot.dim{border-color:var(--muted-2)}
.tl-line{width:1px;flex:1;min-height:26px;background:var(--border-strong)}
.tl-body{padding:0 0 22px 14px}
.tl-body:last-child{padding-bottom:0}
.tl-body h4{font-size:13.5px;font-weight:700}
.tl-body p{font-size:12.5px;color:var(--muted);margin-top:2px}
.tl-body .mono{font-size:12px;color:var(--accent)}
@media (max-width:560px){.tl-row{grid-template-columns:92px 24px 1fr}}
/* steps */
.stepcols{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}
@media (max-width:640px){.stepcols{grid-template-columns:1fr}}
.steplist{border:1px solid var(--border);border-radius:12px;padding:12px;max-height:320px;overflow:auto;background:rgba(0,0,0,.25)}
.steplist h4{font-family:var(--mono);font-size:11px;color:var(--muted);margin-bottom:8px;position:sticky;top:0;background:#111113;padding:4px 0}
.step{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;padding:5px 9px;border-radius:8px;color:var(--muted)}
.step.hl-base{background:rgba(245,158,11,.12);color:var(--warn)}
.step.hl-cur{background:rgba(255,255,255,.07);color:var(--text)}
.step.hl-fix{background:var(--accent-soft);color:var(--accent);font-weight:700}
/* ref */
details.ref{border:1px solid var(--border);border-radius:12px;background:rgba(255,255,255,.02);margin-bottom:10px}
details.ref summary{font-weight:700;font-size:14px;list-style:none;display:flex;gap:10px;align-items:center;padding:14px 16px}
details.ref summary::-webkit-details-marker{display:none}
details.ref summary:hover{color:var(--accent)}
details.ref .body{padding:0 16px 16px;color:var(--muted);font-size:13px}
details.ref .body ul{margin-left:18px;display:grid;gap:6px}
.test-pass{color:var(--accent)}.test-fail{color:var(--danger)}
footer{color:var(--muted-2);font-size:12px;font-family:var(--mono);position:relative;z-index:1;
  margin:26px auto 34px;max-width:760px;padding:0 16px;text-align:center}
footer .f-line{line-height:2;text-wrap:balance}
footer .f-dim{font-size:11px;color:var(--muted-2);opacity:.85}
footer b{color:var(--muted)}
footer a{color:var(--muted);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(255,255,255,.22)}
footer a:hover{color:var(--accent)}
/* about overlay (in-page "about" view) */
.about-overlay{position:fixed;inset:0;z-index:200;display:none;align-items:flex-start;justify-content:center;
  padding:48px 16px;background:rgba(10,10,12,.82);backdrop-filter:blur(2px);overflow-y:auto}
.about-overlay.open{display:flex}
.about-card{width:100%;max-width:680px;border:1px solid var(--border);border-radius:20px;overflow:hidden;
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.015)),var(--bg-card);
  position:relative;z-index:1}
.about-sky{position:fixed;inset:0;width:100vw;height:100vh;z-index:0;pointer-events:none;opacity:.95}
.about-body{padding:28px}
@media (max-width:640px){.about-body{padding:22px 18px}}
.about-title{font-size:clamp(26px,4.5vw,38px);font-weight:800;letter-spacing:-.035em;line-height:1}
.credit{display:grid;gap:10px;margin-top:18px}
.credit .s a{color:var(--accent)}
/* about-name fuses on hover / tap */
.about-name{font-size:13px}
.about-name.fused{letter-spacing:-.03em}
.about-name.fused .brand-space{opacity:0;width:0}
.about-name:focus-visible{outline:2px solid var(--accent);outline-offset:4px;border-radius:6px}
/* rzs link reveals its URL on hover / focus, navigates on click */
.credit .s a.rzs-link{color:var(--text)}
.credit .s a.rzs-link .rzs-url{color:var(--accent)}
.rzs-link .rzs-url{display:inline-block;max-width:0;opacity:0;overflow:hidden;white-space:nowrap;
  vertical-align:bottom;transition:max-width .3s ease,opacity .25s,margin .3s;color:var(--accent)}
.rzs-link:hover .rzs-url,.rzs-link:focus-visible .rzs-url{max-width:220px;opacity:1;margin-left:6px}
.rzs-link:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
@media (prefers-reduced-motion:reduce){.about-overlay{backdrop-filter:none}}
.reveal{animation:reveal .5s ease-out both}
@keyframes reveal{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{
  .about-overlay{display:none!important}
  @page{size:A4 landscape;margin:9mm}
  body{background:#fff!important;color:#111!important}
  .bg-grid,.bg-glow,.cursor-dot,.cursor-ring,.nav,.hero-actions,.actions,.no-print{display:none!important}
  .container{max-width:none}
  .hero-shell,.card{border:1px solid #999!important;background:#fff!important}
  .hero-main{border-color:#999!important}
  thead th{background:#eee!important;color:#111!important}
  tbody td{color:#111!important;border-color:#ccc!important}
  tbody td:first-child{color:#333!important}
  .stat .v,.phase .gain,.cumul .big{color:#111!important}
  .phase.final,.cumul,.hero-note{background:#f2f2f2!important;border-color:#999!important}
  footer{color:#333}
}