/* Teletext game shell — inspired by the supplied WEBTEXT layout */
:root{--bg:#000814;--panel:#001226;--panel2:#001a33;--cyan:#00d7d7;--green:#14d65a;--red:#ed3347;--yellow:#f3e333;--magenta:#df24d8;--blue:#4b5cff;--ink:#f5fbff;--muted:#a8bed0;--gap:3px;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:#000}body{margin:0;background:#000;color:var(--ink);font-family:"Courier New",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;min-height:100vh;overflow-x:hidden}button,input,select{font:inherit}.screen{min-height:100vh;background:radial-gradient(circle at 50% -10%,#052451 0,var(--bg) 42%,#00050e 100%);position:relative;padding-bottom:calc(62px + var(--safe-bottom))}.screen::after{content:"";position:fixed;inset:0;z-index:999;pointer-events:none;background:repeating-linear-gradient(180deg,transparent 0,transparent 3px,rgba(0,0,0,.18) 3px,rgba(0,0,0,.18) 4px),linear-gradient(90deg,rgba(255,0,0,.02),rgba(0,255,255,.02));mix-blend-mode:multiply}.masthead{position:sticky;top:0;z-index:80;display:flex;justify-content:space-between;gap:20px;align-items:center;padding:calc(.55rem + var(--safe-top)) 1rem .55rem;background:var(--cyan);color:#001018;border-bottom:3px solid #00111a;box-shadow:0 4px 0 rgba(0,0,0,.35)}.masthead-left{display:flex;align-items:baseline;gap:.65rem;min-width:0}.masthead-logo{font-weight:900;font-size:clamp(1.55rem,4vw,2.5rem);letter-spacing:.08em;white-space:nowrap}.masthead-tagline{font-size:.82rem;letter-spacing:.15em;text-transform:uppercase;opacity:.7;white-space:nowrap}.masthead-cursor{font-size:1.35rem;animation:blink 1s steps(1) infinite}.masthead-right{text-align:right;font-size:.8rem;letter-spacing:.08em;line-height:1.35;text-transform:uppercase;white-space:nowrap}.masthead-page{display:block;font-size:1.08rem;font-weight:900}.ticker-wrapper{display:flex;min-height:34px;overflow:hidden;background:#000;border-block:1px solid #173351;position:relative;z-index:30}.ticker-label{display:flex;align-items:center;flex:0 0 auto;background:var(--red);padding:.28rem .75rem;font-size:.9rem;font-weight:900;letter-spacing:.22em;text-transform:uppercase}.ticker-track{display:flex;align-items:center;overflow:hidden;flex:1}.ticker-text{white-space:nowrap;color:var(--yellow);letter-spacing:.08em;text-transform:uppercase;animation:ticker 34s linear infinite;padding:.2rem 0}.teletext-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(280px,.85fr);gap:var(--gap);padding:var(--gap);background:#050a14}.feed-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--gap);align-content:start}.feed-item,.game-card{background:linear-gradient(180deg,var(--panel2),var(--panel));min-width:0;border:1px solid #0c2a49;box-shadow:inset 0 0 0 1px rgba(0,255,255,.025);animation:cardIn .45s ease both}.feed-item.featured{grid-column:1/-1}.feed-source,.card-title{min-height:34px;display:flex;align-items:center;justify-content:space-between;gap:.5rem;padding:.3rem .65rem;background:var(--source,var(--cyan));color:var(--source-text,#001018);font-weight:900;letter-spacing:.13em;text-transform:uppercase}.feed-source::before{content:attr(data-page);opacity:.8}.feed-body{padding:.72rem}.feed-item h2,.feed-item h3{margin:.05rem 0 .38rem;color:var(--yellow);text-transform:uppercase;line-height:1.1}.feed-item p{margin:.2rem 0;color:var(--muted);line-height:1.45}.pub-date,.meta-line{display:block;color:var(--cyan);letter-spacing:.08em;text-transform:uppercase;font-size:.82rem;margin:.25rem 0}.stat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;margin-top:.65rem}.stat{padding:.48rem;background:#000a18;border:1px solid #12304d}.stat b{display:block;color:var(--cyan);font-size:.73rem;letter-spacing:.08em;text-transform:uppercase}.stat span{display:block;color:#fff;font-size:1.2rem;font-weight:900;margin-top:.1rem}.actions{display:flex;flex-wrap:wrap;gap:6px;margin-top:.72rem}.tele-btn{border:0;padding:.55rem .75rem;min-height:42px;background:var(--cyan);color:#001018;font-weight:900;letter-spacing:.06em;text-transform:uppercase;cursor:pointer;box-shadow:inset 0 -3px rgba(0,0,0,.22);touch-action:manipulation}.tele-btn:hover,.tele-btn:focus-visible{filter:brightness(1.18);outline:2px solid #fff;outline-offset:2px}.tele-btn:active{transform:translateY(2px)}.tele-btn.red{background:var(--red);color:#fff}.tele-btn.green{background:var(--green)}.tele-btn.yellow{background:var(--yellow)}.tele-btn.magenta{background:var(--magenta);color:#fff}.tele-btn.blue{background:var(--blue);color:#fff}.tele-btn.dark{background:#102943;color:#dffaff;border:1px solid #265277}.tele-btn:disabled{opacity:.35;cursor:not-allowed}.list{list-style:none;padding:0;margin:.25rem 0}.list li{display:flex;justify-content:space-between;gap:.5rem;padding:.38rem .1rem;border-bottom:1px dotted #21415f;color:var(--muted)}.list strong{color:#fff}.badge{display:inline-block;padding:.14rem .35rem;background:#16334c;color:var(--cyan);font-size:.77rem;text-transform:uppercase}.log{height:190px;overflow:auto;background:#000712;border:1px solid #17344f;padding:.55rem;color:#bdd6e5;line-height:1.38;scrollbar-color:var(--cyan) #001}.log p{margin:0 0 .35rem}.log .good{color:#78ffb5}.log .bad{color:#ff8190}.log .warn{color:var(--yellow)}.canvas-wrap{position:relative;background:#000;min-height:420px;display:grid;place-items:center;overflow:hidden;border:1px solid #143b5d}.canvas-wrap canvas{display:block;max-width:100%;height:auto;image-rendering:auto;outline:none}.canvas-overlay{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:rgba(0,4,13,.88);padding:1.2rem;z-index:5}.canvas-overlay.hidden{display:none}.canvas-overlay h1{color:var(--yellow);font-size:clamp(1.8rem,6vw,3.6rem);line-height:.95;margin:0 0 .55rem;text-transform:uppercase}.canvas-overlay p{max-width:680px;color:#c4d9e9}.hero-select{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:1rem 0}.hero-option{min-width:130px;padding:.75rem;border:1px solid #23577a;background:#06182d;color:#fff;cursor:pointer}.hero-option.selected{background:var(--cyan);color:#001018;border-color:#fff}.mobile-controls{display:none;gap:7px;justify-content:center;align-items:center;flex-wrap:wrap;padding:.65rem;background:#000a16;border-top:1px solid #173a59}.control-pad{display:grid;grid-template-columns:repeat(3,52px);grid-template-rows:repeat(3,48px);gap:4px}.control-pad button,.skill-pad button{border:1px solid #2c5f80;background:#0b2944;color:#fff;min-width:48px;min-height:48px;font-weight:900}.control-pad .up{grid-column:2}.control-pad .left{grid-row:2;grid-column:1}.control-pad .down{grid-row:2;grid-column:2}.control-pad .right{grid-row:2;grid-column:3}.skill-pad{display:grid;grid-template-columns:repeat(3,52px);gap:4px}.skill-pad button{background:#2a164d}.skill-pad .wide{grid-column:span 3}.progress{height:10px;background:#000;border:1px solid #294863;overflow:hidden}.progress>span{display:block;height:100%;width:0;background:var(--green);transition:width .2s}.fastext-bar{position:fixed;left:0;right:0;bottom:0;z-index:90;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--gap);padding:var(--gap) var(--gap) calc(var(--gap) + var(--safe-bottom));background:#020711}.fastext-button{border:0;min-height:48px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;cursor:pointer}.fastext-button:nth-child(1){background:var(--red);color:#fff}.fastext-button:nth-child(2){background:var(--green);color:#001}.fastext-button:nth-child(3){background:var(--yellow);color:#001}.fastext-button:nth-child(4){background:var(--cyan);color:#001}.toast{position:fixed;right:14px;bottom:75px;z-index:120;background:#001a2d;border:2px solid var(--cyan);padding:.7rem 1rem;max-width:330px;box-shadow:0 8px 28px #000;transform:translateY(140%);transition:.25s}.toast.show{transform:none}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes blink{50%{opacity:0}}@keyframes ticker{from{transform:translateX(100vw)}to{transform:translateX(-100%)}}@keyframes cardIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(max-width:900px){.teletext-grid{grid-template-columns:1fr}.feed-grid{grid-template-columns:1fr}.feed-item.featured{grid-column:auto}.stat-grid{grid-template-columns:repeat(2,1fr)}.mobile-controls{display:flex}.masthead-tagline{display:none}}@media(max-width:620px){.masthead{align-items:flex-start;padding-inline:.65rem}.masthead-right{font-size:.66rem}.masthead-page{font-size:.9rem}.masthead-logo{font-size:1.45rem}.ticker-label{font-size:.72rem;padding-inline:.5rem}.feed-body{padding:.58rem}.stat-grid{grid-template-columns:1fr 1fr}.fastext-button{font-size:.72rem;letter-spacing:.06em}.canvas-wrap{min-height:360px}.tele-btn{flex:1 1 42%}}@media(prefers-reduced-motion:reduce){*{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}

/* ══════════════════════════════════════════════════════════════
   V2 — DYNAMIC VERTICAL SCROLL EXPERIENCE
   Visible scrollbar + progress indicator + scroll reveal fallback
   ══════════════════════════════════════════════════════════════ */
html{
  scrollbar-gutter:stable;
  scrollbar-width:thin;
  scrollbar-color:var(--cyan) #00040c;
  scroll-padding-top:94px;
}
body::-webkit-scrollbar{width:14px}
body::-webkit-scrollbar-track{
  background:linear-gradient(180deg,#000,#031126 45%,#000);
  border-left:1px solid #173754;
}
body::-webkit-scrollbar-thumb{
  min-height:72px;
  border:3px solid #00040c;
  border-radius:999px;
  background:linear-gradient(180deg,var(--cyan),var(--magenta) 48%,var(--yellow));
  box-shadow:0 0 12px rgba(0,215,215,.7),inset 0 0 0 1px rgba(255,255,255,.35);
}
body::-webkit-scrollbar-thumb:hover{background:linear-gradient(180deg,#fff,var(--cyan) 38%,var(--magenta));}
.screen{--scroll-shift:0px;isolation:isolate;overflow:clip}
.screen::before{
  content:"";position:fixed;inset:-18vh -12vw;z-index:-1;pointer-events:none;
  background:
    radial-gradient(circle at 15% calc(12% + var(--scroll-shift)),rgba(0,215,215,.12),transparent 28%),
    radial-gradient(circle at 88% calc(42% - var(--scroll-shift)),rgba(223,36,216,.10),transparent 30%),
    linear-gradient(115deg,transparent 30%,rgba(75,92,255,.05) 49%,transparent 68%);
  filter:saturate(1.15);transition:background-position .12s linear;
}
.scroll-progress{
  position:fixed;top:0;left:0;right:0;height:5px;z-index:2000;
  background:rgba(0,0,0,.55);pointer-events:none;
}
.scroll-progress>span{
  display:block;width:100%;height:100%;transform:scaleX(0);transform-origin:left center;
  background:linear-gradient(90deg,var(--cyan),var(--green),var(--yellow),var(--magenta));
  box-shadow:0 0 12px var(--cyan),0 0 22px rgba(223,36,216,.55);will-change:transform;
}
.scroll-rail{
  position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:170;
  display:grid;gap:10px;padding:12px 8px;border:1px solid rgba(84,196,255,.3);
  border-radius:999px;background:rgba(0,7,18,.76);backdrop-filter:blur(12px);
  box-shadow:0 12px 36px rgba(0,0,0,.48),inset 0 0 18px rgba(0,215,215,.05);
}
.scroll-rail::before{content:"";position:absolute;left:50%;top:20px;bottom:20px;width:1px;background:linear-gradient(var(--cyan),var(--magenta));opacity:.42;transform:translateX(-50%)}
.scroll-dot{
  position:relative;width:16px;height:16px;border:2px solid #6285a2;border-radius:50%;padding:0;
  background:#020b18;cursor:pointer;transition:.22s ease;box-shadow:0 0 0 4px rgba(0,0,0,.45);
}
.scroll-dot::after{
  content:attr(aria-label);position:absolute;right:28px;top:50%;transform:translateY(-50%) translateX(8px);
  padding:.32rem .5rem;border:1px solid #1f5277;background:#001327;color:#dff8ff;
  font-size:.7rem;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap;
  opacity:0;pointer-events:none;transition:.2s;
}
.scroll-dot:hover::after,.scroll-dot:focus-visible::after{opacity:1;transform:translateY(-50%) translateX(0)}
.scroll-dot:hover,.scroll-dot:focus-visible,.scroll-dot.active{border-color:#fff;background:var(--cyan);box-shadow:0 0 0 4px rgba(0,215,215,.12),0 0 18px var(--cyan);outline:none;transform:scale(1.12)}
.scroll-readout{position:fixed;right:10px;top:calc(50% + 116px);z-index:170;color:var(--cyan);font-size:.68rem;letter-spacing:.08em;writing-mode:vertical-rl;text-orientation:mixed;text-shadow:0 0 8px var(--cyan)}
.back-to-top{
  position:fixed;right:17px;bottom:76px;z-index:180;width:48px;height:48px;border:1px solid var(--cyan);
  border-radius:50%;background:rgba(0,13,34,.9);color:#fff;font-weight:900;cursor:pointer;
  box-shadow:0 0 0 4px rgba(0,215,215,.08),0 12px 28px rgba(0,0,0,.55),0 0 18px rgba(0,215,215,.28);
  opacity:0;transform:translateY(18px) scale(.82);pointer-events:none;transition:.25s ease;
}
.back-to-top.show{opacity:1;transform:none;pointer-events:auto}
.back-to-top:hover,.back-to-top:focus-visible{background:var(--cyan);color:#001018;outline:2px solid white;outline-offset:2px}
.purpose-section{
  position:relative;margin:3px;padding:clamp(1rem,3vw,2rem);border:1px solid #153a5b;
  background:
    linear-gradient(135deg,rgba(0,215,215,.055),transparent 28%),
    linear-gradient(315deg,rgba(223,36,216,.055),transparent 35%),
    linear-gradient(180deg,#00162c,#000a18);
  overflow:hidden;scroll-margin-top:96px;
}
.purpose-section::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.22;
  background-image:linear-gradient(rgba(47,122,171,.2) 1px,transparent 1px),linear-gradient(90deg,rgba(47,122,171,.2) 1px,transparent 1px);
  background-size:34px 34px;mask-image:linear-gradient(to bottom,#000,transparent 92%);
}
.purpose-heading{position:relative;z-index:1;display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:end;padding-bottom:1rem;border-bottom:1px solid #245071}
.purpose-page{font-size:clamp(2.4rem,8vw,5.8rem);line-height:.72;font-weight:900;color:transparent;-webkit-text-stroke:1px rgba(0,215,215,.82);text-shadow:0 0 22px rgba(0,215,215,.18)}
.purpose-kicker{color:var(--cyan);letter-spacing:.2em;text-transform:uppercase;font-size:.78rem}
.purpose-heading h2{margin:.2rem 0;color:var(--yellow);font-size:clamp(1.4rem,4vw,2.5rem);line-height:1;text-transform:uppercase}
.purpose-intro{max-width:920px;color:#c6dcea;line-height:1.65;font-size:clamp(.95rem,2vw,1.12rem)}
.purpose-grid{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:3px;margin-top:1rem}
.purpose-card{
  --card-accent:var(--cyan);position:relative;min-height:190px;padding:1rem;border:1px solid #173b58;
  background:linear-gradient(180deg,rgba(7,38,68,.95),rgba(0,13,29,.98));overflow:hidden;
  transition:transform .28s cubic-bezier(.2,.8,.2,1),border-color .28s,box-shadow .28s;
}
.purpose-card:nth-child(2){--card-accent:var(--green)}.purpose-card:nth-child(3){--card-accent:var(--yellow)}.purpose-card:nth-child(4){--card-accent:var(--magenta)}
.purpose-card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--card-accent);box-shadow:0 0 14px var(--card-accent)}
.purpose-card::after{content:attr(data-index);position:absolute;right:.55rem;bottom:-.2rem;color:rgba(255,255,255,.045);font-size:5rem;font-weight:900;line-height:1}
.purpose-card:hover{transform:translateY(-6px);border-color:var(--card-accent);box-shadow:0 16px 35px rgba(0,0,0,.36),0 0 22px color-mix(in srgb,var(--card-accent) 30%,transparent)}
.purpose-card h3{position:relative;margin:0 0 .55rem;color:var(--card-accent);font-size:1rem;letter-spacing:.11em;text-transform:uppercase}
.purpose-card p{position:relative;margin:0;color:#aebfd0;line-height:1.52}
.purpose-summary{position:relative;z-index:1;display:grid;grid-template-columns:1.4fr 1fr;gap:3px;margin-top:3px}
.purpose-callout,.purpose-tech{padding:1rem;border:1px solid #173b58;background:#000b19;color:#b9d2e3;line-height:1.5}
.purpose-callout strong,.purpose-tech strong{display:block;color:var(--yellow);text-transform:uppercase;letter-spacing:.12em;margin-bottom:.35rem}
.purpose-tech{color:var(--cyan)}
body.has-scroll-reveal .scroll-reveal{animation:none!important;opacity:0;transform:translateY(28px) scale(.985);filter:blur(3px);transition:opacity .68s ease,transform .68s cubic-bezier(.2,.75,.2,1),filter .68s ease}
body.has-scroll-reveal .scroll-reveal.is-visible{opacity:1;transform:none;filter:none}
.feed-item{scroll-margin-top:96px}
@media(max-width:1100px){.purpose-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.scroll-rail,.scroll-readout{display:none}}
@media(max-width:700px){html{scroll-padding-top:78px}.purpose-section{margin:2px;padding:.8rem}.purpose-heading{grid-template-columns:1fr}.purpose-page{font-size:3rem}.purpose-grid,.purpose-summary{grid-template-columns:1fr}.purpose-card{min-height:auto}.back-to-top{right:10px;bottom:72px;width:44px;height:44px}body::-webkit-scrollbar{width:9px}}
@media(prefers-reduced-motion:reduce){.screen::before{display:none}.purpose-card,.back-to-top,.scroll-dot{transition:none!important}body.has-scroll-reveal .scroll-reveal{opacity:1;transform:none;filter:none}}