/* playsx888.com — "Khoá sóng / Signal lock": a 4K receiver's first-install wizard.
   Wall-grey room, graphite hardware, dot-matrix display, lock-green / signal-amber OSD, chamfered octagon corners. */
:root{
  --wall:#ECEEE9;--wall-2:#E1E5DE;--paper:#FAFBF8;--line:#CDD2CA;--line-2:#B9BFB6;
  --ink:#14181C;--ink-2:#2C3338;--muted:#4F575D;
  --case:#1A1E22;--case-2:#23292E;--case-3:#313840;--case-4:#3E464E;--on-case:#E8ECE7;--dim:#A2ACB0;
  --lock:#0E7F57;--lock-2:#0B6746;--lock-hi:#46DCA5;--amber:#E9A21B;--amber-2:#F6BE4A;--red:#C9372A;--red-hi:#FF7B6B;--blue:#2F62D8;--yel:#E8C22A;
  --screen:#0D1315;
  --f-disp:"Tektur","Reddit Sans",system-ui,sans-serif;--f-body:"Reddit Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--f-dot:"Doto","Tektur",monospace;
  /* game-core tokens */
  --primary:var(--lock);--primary-contrast:#fff;--accent:var(--amber);--surface:#1F292D;--surface-2:#151C1F;--text:var(--on-case);--heading:#fff;--muted-g:#9FB0AC;--border:rgba(220,235,230,.14);
  --font-head:var(--f-disp);--font-body:var(--f-body);
  --oct:polygon(29% 0,71% 0,100% 29%,100% 71%,71% 100%,29% 100%,0 71%,0 29%);
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-padding-top:84px}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--wall);color:var(--ink);font:400 1.0625rem/1.7 var(--f-body);overflow-x:hidden;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%}
a{color:var(--lock-2);text-decoration-thickness:1px;text-underline-offset:.2em}
a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:2px}
h1,h2,h3{font-family:var(--f-disp);font-stretch:88%;line-height:1.14;color:var(--ink);margin:0}
p{margin:0 0 1em}
.wrap{width:min(100% - 32px,1240px);margin-inline:auto}
.skip{position:absolute;left:12px;top:-60px;z-index:100;background:var(--amber);color:var(--ink);padding:12px 16px;font-weight:700;text-decoration:none}
.skip:focus{top:12px}

/* chamfered keys (octagon cut via 4 corner gradients so focus rings stay intact) */
.key,.lsw a,.menu-key,#game-root .g-btn,#game-root .mn-t{--c:8px;--f:var(--paper);
  --cb:linear-gradient(135deg,#0000 var(--c),var(--f) 0) 0 0/51% 51% no-repeat,linear-gradient(225deg,#0000 var(--c),var(--f) 0) 100% 0/51% 51% no-repeat,linear-gradient(315deg,#0000 var(--c),var(--f) 0) 100% 100%/51% 51% no-repeat,linear-gradient(45deg,#0000 var(--c),var(--f) 0) 0 100%/51% 51% no-repeat;
  background:var(--cb)}
.key{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 20px;border:0;font:700 1rem/1.15 var(--f-disp);font-stretch:92%;letter-spacing:.01em;text-decoration:none;color:var(--ink);cursor:pointer;text-align:center;transition:transform .15s}
.key:active{transform:translateY(1px)}
.key-go{--f:var(--lock);color:#fff}
.key-go:hover{--f:var(--lock-2);color:#fff}
.key-go::after{content:"";width:0;height:0;border-left:7px solid currentColor;border-block:5px solid transparent;flex:none}
.key-ghost{--f:#D3D8D0;color:var(--ink)}
.key-ghost:hover{--f:var(--line-2);color:var(--ink)}
.key-lg{min-height:54px;padding:12px 24px;font-size:1.0625rem;--c:10px}

/* ── header: receiver front panel ── */
.hdr{position:sticky;top:0;z-index:50}
.front{background:linear-gradient(180deg,#2A3036 0,var(--case) 42%,#15181B 100%);border-bottom:1px solid #0A0C0E;box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 1px 0 rgba(255,255,255,.35)}
.front-in{display:flex;align-items:center;gap:10px;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--on-case);min-height:44px;margin-right:auto;min-width:0}
.brand:hover{color:#fff}
.disp{--c:6px;display:inline-flex;align-items:center;gap:8px;padding:6px 10px 6px 9px;flex:none;
  background:linear-gradient(135deg,#0000 6px,#07090A 0) 0 0/51% 51% no-repeat,linear-gradient(225deg,#0000 6px,#07090A 0) 100% 0/51% 51% no-repeat,linear-gradient(315deg,#0000 6px,#07090A 0) 100% 100%/51% 51% no-repeat,linear-gradient(45deg,#0000 6px,#07090A 0) 0 100%/51% 51% no-repeat;
  box-shadow:none;position:relative}
.disp::after{content:"";position:absolute;inset:3px 6px auto;height:40%;background:linear-gradient(rgba(255,255,255,.07),transparent);pointer-events:none}
.disp-led{width:7px;height:7px;border-radius:50%;background:var(--lock-hi);box-shadow:0 0 6px var(--lock-hi)}
.disp-t{font:800 1.3rem/1 var(--f-dot);letter-spacing:.04em;color:#D9F7EC;text-shadow:0 0 8px rgba(70,220,165,.55)}
.disp-ch{font:800 .8rem/1 var(--f-dot);color:var(--amber-2);text-shadow:0 0 6px rgba(246,190,74,.5);display:inline-flex;gap:3px;align-items:baseline}
.disp-ch i{font-style:normal;opacity:.8}
.brand-t{display:none;flex-direction:column;line-height:1.15;min-width:0}
.brand-t b{font:700 .98rem/1.1 var(--f-disp);font-stretch:90%;letter-spacing:.01em}
.brand-t small{font:500 .78rem/1.2 var(--f-body);color:var(--dim);letter-spacing:.06em;text-transform:uppercase}
.menu-key{--f:var(--case-3);--c:7px;display:inline-flex;align-items:center;gap:8px;min-height:44px;min-width:44px;padding:0 12px;border:0;color:var(--on-case);font:700 .9rem/1 var(--f-disp);cursor:pointer}
.menu-key:hover{--f:var(--case-4)}
.mk-i{display:grid;gap:4px;width:18px}
.mk-i i{display:block;height:2px;background:currentColor;border-radius:2px;transition:transform .2s,opacity .2s}
.hdr.is-open .mk-i i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.hdr.is-open .mk-i i:nth-child(2){opacity:0}
.hdr.is-open .mk-i i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.mk-t{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.lsw{display:flex;gap:4px}
.lsw a{--f:var(--case-2);--c:6px;display:inline-grid;place-items:center;min-width:44px;min-height:44px;padding:0 8px;color:var(--dim);font:700 .82rem/1 var(--f-disp);letter-spacing:.08em;text-decoration:none}
.lsw a:hover{--f:var(--case-4);color:#fff}
.lsw a[aria-current]{--f:var(--on-case);color:var(--case)}
.hdr-cta{display:none;min-height:44px;padding:8px 16px;font-size:.92rem}
.hdr-sig{display:none;align-items:flex-end;gap:3px;height:22px;padding-left:4px}
.hdr-sig i{width:4px;background:var(--case-4);border-radius:1px}
.hdr-sig i:nth-child(1){height:30%}.hdr-sig i:nth-child(2){height:47%}.hdr-sig i:nth-child(3){height:64%}.hdr-sig i:nth-child(4){height:82%}.hdr-sig i:nth-child(5){height:100%}
.hdr-sig i:nth-child(-n+1){background:var(--lock-hi)}
html[data-sig="2"] .hdr-sig i:nth-child(-n+2),html[data-sig="3"] .hdr-sig i:nth-child(-n+3),html[data-sig="4"] .hdr-sig i:nth-child(-n+4),html[data-sig="5"] .hdr-sig i:nth-child(-n+5){background:var(--lock-hi)}

/* channel list */
.chlist{display:none;background:var(--case-2);border-bottom:1px solid #0C0F11}
.hdr.is-open .chlist{display:block;position:absolute;left:0;right:0;top:100%;max-height:calc(100dvh - 64px);overflow:auto;box-shadow:0 18px 40px rgba(0,0,0,.35)}
.chlist ol{list-style:none;margin:0;padding:14px 0 10px;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,220px),1fr));gap:6px}
.chlist li a{display:flex;align-items:center;gap:12px;min-height:52px;padding:8px 12px;color:var(--on-case);text-decoration:none;border-left:3px solid transparent;background:rgba(255,255,255,.03)}
.chlist li a:hover{background:rgba(255,255,255,.08);color:#fff}
.chlist li a[aria-current]{background:rgba(70,220,165,.12);border-left-color:var(--lock-hi);color:#fff}
.chn{font:700 .82rem/1 var(--f-disp);letter-spacing:.06em;color:var(--amber-2);font-variant-numeric:tabular-nums}
.chl{font:600 1rem/1.25 var(--f-body)}
.chlist-cta{width:100%;margin:4px 0 16px}

@media (min-width:480px){.brand-t{display:flex}}
@media (min-width:980px){
  .hdr{position:relative}
  .front-in{min-height:72px;gap:12px}
  .menu-key{display:none}
  .hdr-cta{display:inline-flex}
  .hdr-sig{display:inline-flex}
  .chlist,.hdr.is-open .chlist{display:block;position:static;box-shadow:none;max-height:none;overflow:visible}
  .chlist .wrap{display:flex;align-items:center;gap:16px}
  .chlist ol{display:flex;flex-wrap:wrap;gap:2px;padding:0;flex:1}
  .chlist li a{min-height:48px;padding:6px 14px;background:none;border-left:0;border-bottom:3px solid transparent;gap:9px}
  .chlist li a[aria-current]{background:rgba(70,220,165,.1);border-bottom-color:var(--lock-hi)}
  .chl{font-size:.95rem}
  .chlist .chlist-cta{display:none}
  html{scroll-padding-top:16px}
}

/* ── home stage ── */
.stage{position:relative;overflow:hidden;padding:36px 0 48px;background:radial-gradient(60% 70% at 85% 30%,rgba(14,127,87,.1),transparent 70%),linear-gradient(180deg,var(--wall) 0,var(--wall-2) 100%)}
.stage::before{content:"";position:absolute;inset:auto 0 0;height:1px;background:var(--line)}
.stage-g{display:grid;gap:36px;align-items:start}
.stage-g>*{min-width:0}
.osd-tag{--c:6px;display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;padding:7px 14px 7px 12px;color:var(--on-case);font:600 .86rem/1.3 var(--f-disp);letter-spacing:.05em;text-transform:uppercase;
  background:linear-gradient(135deg,#0000 6px,var(--case) 0) 0 0/51% 51% no-repeat,linear-gradient(225deg,#0000 6px,var(--case) 0) 100% 0/51% 51% no-repeat,linear-gradient(315deg,#0000 6px,var(--case) 0) 100% 100%/51% 51% no-repeat,linear-gradient(45deg,#0000 6px,var(--case) 0) 0 100%/51% 51% no-repeat}
.led{width:8px;height:8px;border-radius:50%;background:var(--lock-hi);box-shadow:0 0 0 3px rgba(70,220,165,.18);flex:none}
.stage h1{font-size:clamp(2rem,1.25rem + 3.4vw,3.55rem);font-weight:760;line-height:1.1;letter-spacing:-.012em;max-width:17ch;text-wrap:balance}
.lead{font-size:1.125rem;line-height:1.65;color:var(--ink-2);max-width:62ch;margin-top:18px}
.lead p{margin:0}
.acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:8px 18px;padding:0;margin:22px 0 0}
.chips li{display:inline-flex;align-items:center;gap:8px;font-size:1rem;color:var(--ink-2)}
.chips li::before{content:"";width:10px;height:10px;background:var(--amber);clip-path:var(--oct);flex:none}
.sat{display:flex;align-items:center;gap:20px;margin-top:30px;padding-top:22px;border-top:1px dashed var(--line-2)}
.dish{width:112px;flex:none;height:auto}
.dish .dish-b{fill:var(--paper);stroke:var(--ink);stroke-width:3}
.dish .dish-l{stroke:var(--ink);stroke-width:3}
.dish .lnb{fill:var(--amber);stroke:var(--ink);stroke-width:3}
.dish .arcs path{stroke:var(--lock);stroke-width:4}
.meter{flex:1;display:grid;gap:10px;min-width:0;max-width:440px;container:meter/inline-size}
.m-row{display:grid;grid-template-columns:minmax(0,8.5em) minmax(0,1fr);align-items:center;gap:12px}
.m-l{font:600 .82rem/1.2 var(--f-disp);letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.m-bar{height:14px;background:repeating-linear-gradient(90deg,var(--line) 0 8px,transparent 8px 11px);position:relative}
.m-bar::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--w,80%);background:repeating-linear-gradient(90deg,var(--lock) 0 8px,transparent 8px 11px)}
@container meter (max-width:280px){.m-row{grid-template-columns:1fr;gap:5px}}
.m-s{--w:84%}.m-q{--w:72%}
.m-q::after{background:repeating-linear-gradient(90deg,var(--amber) 0 8px,transparent 8px 11px)}
.m-lock{justify-self:start;display:inline-flex;align-items:center;gap:8px;font:700 .86rem/1 var(--f-disp);letter-spacing:.05em;text-transform:uppercase;color:var(--lock-2)}
.m-lock::before{content:"";width:10px;height:10px;background:var(--lock);clip-path:var(--oct)}

/* TV holding the demo */
.tv{container:tv/inline-size;position:relative;background:linear-gradient(180deg,#22272C,#121518);padding:10px 10px 0;border-radius:14px;box-shadow:0 1px 0 rgba(255,255,255,.08) inset,0 24px 50px -20px rgba(10,20,20,.55),0 2px 0 #0A0C0E;color:var(--on-case)}
.tv::after{content:"";position:absolute;left:50%;bottom:-12px;width:38%;height:12px;transform:translateX(-50%);background:linear-gradient(#1A1E22,#2A3036);clip-path:polygon(8% 0,92% 0,100% 100%,0 100%)}
.tv-bar{display:flex;align-items:center;gap:12px;padding:4px 6px 10px}
.tv-ch{font:800 .82rem/1 var(--f-dot);color:var(--amber-2);text-shadow:0 0 6px rgba(246,190,74,.45);letter-spacing:.04em;flex:none}
.tv-t{font:600 .9rem/1.2 var(--f-disp);letter-spacing:.05em;text-transform:uppercase;color:var(--dim);flex:1;min-width:0}
.tv-sig{display:inline-flex;gap:5px;flex:none}
.tv-sig i{width:10px;height:10px;border-radius:50%;background:var(--red)}
.tv-sig i:nth-child(2){background:var(--lock-hi)}.tv-sig i:nth-child(3){background:var(--yel)}.tv-sig i:nth-child(4){background:var(--blue)}
.tv-scr{position:relative;border-radius:8px;overflow:hidden;background:radial-gradient(120% 80% at 50% 0,#1A2A2D 0,var(--screen) 70%);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),inset 0 0 40px rgba(0,0,0,.6)}
.tv-scr::before{content:"";position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(180deg,rgba(255,255,255,.018) 0 1px,transparent 1px 3px);z-index:1}
.tv-foot{padding:14px 8px 18px}
.howto-t{margin:0 0 10px;font:600 .82rem/1.2 var(--f-disp);letter-spacing:.08em;text-transform:uppercase;color:var(--amber-2)}
.howto{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.howto li{display:grid;grid-template-columns:28px minmax(0,1fr);gap:10px;align-items:start;font-size:1rem;line-height:1.5;color:#D6DDDA}
.hn{display:grid;place-items:center;width:26px;height:26px;background:var(--case-4);clip-path:var(--oct);font:700 .82rem/1 var(--f-disp);color:#fff}
@container tv (min-width:520px){.howto{grid-template-columns:repeat(3,minmax(0,1fr))}.howto li{grid-template-columns:1fr;gap:6px}}
@media (min-width:980px){
  .stage{padding:56px 0 72px}
  .stage-g{grid-template-columns:minmax(0,1fr) minmax(400px,540px);gap:56px}
  .tv{margin-top:6px}
}

/* ── inner banner: OSD info bar ── */
.banner{background:linear-gradient(180deg,var(--case-2),var(--case));color:var(--on-case);padding:18px 0 34px;position:relative}
.banner::after{content:"";position:absolute;left:0;right:0;bottom:0;height:4px;background:linear-gradient(90deg,var(--red) 0 25%,var(--lock-hi) 25% 50%,var(--yel) 50% 75%,var(--blue) 75%)}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:2px 0;margin:0 0 18px;padding:0;font:600 .9rem/1.3 var(--f-disp);letter-spacing:.03em}
.crumbs li{display:inline-flex;align-items:center}
.crumbs li+li::before{content:"";width:7px;height:7px;border-right:2px solid var(--dim);border-top:2px solid var(--dim);transform:rotate(45deg);margin:0 12px 0 8px}
.crumbs a{color:var(--amber-2);display:inline-flex;align-items:center;min-height:44px;text-decoration:none}
.crumbs a:hover{color:#fff;text-decoration:underline}
.crumbs span{color:var(--dim)}
.banner-g{display:grid;gap:18px}
.banner-ch{display:inline-flex;align-items:center;gap:10px;justify-self:start;padding:8px 12px;background:#07090A;font-family:var(--f-dot);clip-path:polygon(8px 0,calc(100% - 8px) 0,100% 8px,100% calc(100% - 8px),calc(100% - 8px) 100%,8px 100%,0 calc(100% - 8px),0 8px)}
.banner-ch i{font:800 .9rem/1 var(--f-dot);color:var(--amber-2);font-style:normal}
.banner-ch b{font:800 2rem/1 var(--f-dot);color:#D9F7EC;text-shadow:0 0 10px rgba(70,220,165,.5);letter-spacing:.04em}
.bsig{display:inline-flex;height:24px}
.banner h1{color:#fff;font-size:clamp(1.8rem,1.2rem + 2.6vw,3rem);font-weight:740;max-width:24ch;text-wrap:balance}
.banner .lead{color:#C9D1CE;margin-top:14px}
.banner .lead a{color:var(--amber-2)}
@media (min-width:980px){
  .banner{padding:22px 0 46px}
  .banner-g{grid-template-columns:auto minmax(0,1fr);gap:32px;align-items:start}
  .banner-ch{flex-direction:column;align-items:flex-start;padding:14px 16px;gap:8px}
  .banner-ch b{font-size:3rem}
}

/* ── body: wizard rail + document ── */
.body{padding:36px 0 56px}
.body-g{display:grid;gap:28px}
.body-g>*{min-width:0}
.wiz{background:var(--paper);border:1px solid var(--line);padding:16px 16px 10px;position:relative}
.wiz::before{content:"";position:absolute;left:0;top:0;width:36px;height:3px;background:var(--lock)}
.wiz-t{margin:0 0 8px;font:700 .82rem/1.2 var(--f-disp);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.wiz ol{list-style:none;margin:0;padding:0;position:relative}
.wiz ol::before{content:"";position:absolute;left:13px;top:18px;bottom:18px;width:2px;background:repeating-linear-gradient(180deg,var(--line-2) 0 4px,transparent 4px 7px)}
.wiz a{position:relative;display:grid;grid-template-columns:28px minmax(0,1fr);gap:12px;align-items:center;min-height:44px;padding:5px 0;color:var(--ink-2);text-decoration:none;font-size:.97rem;line-height:1.35}
.sn{display:grid;place-items:center;width:28px;height:28px;background:var(--wall-2);clip-path:var(--oct);font:700 .76rem/1 var(--f-disp);color:var(--muted);box-shadow:none;position:relative}
.wiz a:hover{color:var(--ink)}
.wiz a:hover .sn{background:var(--line)}
.wiz a[aria-current] .sn{background:var(--lock);color:#fff}
.wiz a[aria-current] .sl{font-weight:700;color:var(--ink)}
.mini{display:none}
@media (min-width:1024px){
  .body{padding:52px 0 80px}
  .body-g{grid-template-columns:290px minmax(0,1fr);gap:56px;align-items:start}
  .rail{position:sticky;top:20px;display:grid;gap:16px;max-height:calc(100vh - 40px);overflow:auto;padding:2px}
  .mini{display:block;background:var(--case);color:var(--on-case);padding:18px}
  .mini-t{font:700 1.05rem/1.2 var(--f-disp);color:#fff;margin:0 0 6px}
  .mini p{font-size:.95rem;line-height:1.5;color:#C3CBC8}
  .mini .key{width:100%}
  .doc{max-width:780px}
}

.doc{counter-reset:step}
.intro-rest{margin-bottom:12px}
.step{counter-increment:step;--lvl:1;padding-top:10px;margin-top:26px}
.step:nth-of-type(2){--lvl:2}.step:nth-of-type(3){--lvl:3}.step:nth-of-type(4){--lvl:4}.step:nth-of-type(n+5){--lvl:5}
.step:first-child{margin-top:0}
.step h2,.faq h2{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:start;font-size:clamp(1.4rem,1.15rem + 1.1vw,1.95rem);font-weight:720;padding:18px 0 14px;border-top:2px solid var(--ink);margin-bottom:14px;text-wrap:balance}
.step h2::before{content:counter(step,decimal-leading-zero);display:grid;place-items:center;width:44px;height:44px;margin-top:-4px;background:var(--case);color:var(--amber-2);clip-path:var(--oct);font:800 1rem/1 var(--f-disp);font-stretch:100%}
.step h2::after{content:"";width:34px;height:22px;margin-top:6px;
  background:
   linear-gradient(color-mix(in srgb,var(--lock) calc(clamp(0,var(--lvl) - 0,1)*100%),var(--line)) 0 0) 0 100%/4px 30% no-repeat,
   linear-gradient(color-mix(in srgb,var(--lock) calc(clamp(0,var(--lvl) - 1,1)*100%),var(--line)) 0 0) 7px 100%/4px 47% no-repeat,
   linear-gradient(color-mix(in srgb,var(--lock) calc(clamp(0,var(--lvl) - 2,1)*100%),var(--line)) 0 0) 14px 100%/4px 64% no-repeat,
   linear-gradient(color-mix(in srgb,var(--lock) calc(clamp(0,var(--lvl) - 3,1)*100%),var(--line)) 0 0) 21px 100%/4px 82% no-repeat,
   linear-gradient(color-mix(in srgb,var(--lock) calc(clamp(0,var(--lvl) - 4,1)*100%),var(--line)) 0 0) 28px 100%/4px 100% no-repeat}
.step-b>:last-child{margin-bottom:0}
.doc h3{font-size:1.22rem;font-weight:680;margin:1.5em 0 .5em;display:flex;gap:10px;align-items:baseline}
.doc h3::before{content:"";width:12px;height:3px;background:var(--amber);flex:none;transform:translateY(-.3em)}
.doc ul,.doc ol{padding:0;margin:0 0 1.1em;list-style:none}
.doc ul li{position:relative;padding-left:24px;margin:.45em 0}
.doc ul li::before{content:"";position:absolute;left:2px;top:.62em;width:9px;height:9px;background:var(--lock);clip-path:var(--oct)}
.step-b ol,.intro-rest ol,.fa ol{counter-reset:li}
.step-b ol li,.intro-rest ol li,.fa ol li{counter-increment:li;position:relative;padding-left:40px;margin:.6em 0;min-height:28px}
.step-b ol li::before,.intro-rest ol li::before,.fa ol li::before{content:counter(li);position:absolute;left:0;top:.1em;display:grid;place-items:center;width:28px;height:28px;background:var(--wall-2);border:1px solid var(--line-2);font:700 .82rem/1 var(--f-disp);color:var(--ink)}
.doc strong{color:var(--ink);font-weight:700}
.table-wrap{overflow-x:auto;margin:1.2em 0 1.4em;border:1px solid var(--line-2);background:var(--paper)}
.table-wrap:focus-visible{outline-offset:3px}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:.97rem;line-height:1.5}
th{background:var(--case);color:var(--on-case);font:700 .86rem/1.3 var(--f-disp);letter-spacing:.04em;text-align:left;padding:11px 14px;vertical-align:bottom}
td{padding:11px 14px;border-top:1px solid var(--line);vertical-align:top}
tbody tr:nth-child(even) td{background:rgba(0,0,0,.025)}

/* FAQ: OSD list rows with OK keys */
.faq{margin-top:40px}
.faq h2::before{content:"?";display:grid;place-items:center;width:44px;height:44px;margin-top:-4px;background:var(--lock);color:#fff;clip-path:var(--oct);font:800 1.25rem/1 var(--f-body)}
.faq h2::after{content:"";width:0}
.faq-l{display:grid;gap:8px}
.faq details{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--line-2);transition:border-color .2s}
.faq details[open]{border-left-color:var(--lock)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:56px;padding:12px 14px 12px 16px;cursor:pointer;list-style:none;font:650 1.04rem/1.4 var(--f-body);color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:#fff}
.ok{position:relative;width:34px;height:34px;flex:none;background:var(--case);clip-path:var(--oct)}
.ok::before,.ok::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:2px;background:var(--amber-2);transform:translate(-50%,-50%);transition:transform .2s}
.ok::after{transform:translate(-50%,-50%) rotate(90deg)}
details[open] .ok{background:var(--lock)}
details[open] .ok::before,details[open] .ok::after{background:#fff}
details[open] .ok::after{transform:translate(-50%,-50%) rotate(0)}
.fa{padding:0 16px 14px;color:var(--ink-2)}
.fa>:last-child{margin-bottom:0}

/* CTA as an OSD dialog */
.dlg{margin-top:44px;background:var(--case);color:var(--on-case);border:1px solid #0A0C0E;box-shadow:0 18px 40px -22px rgba(0,0,0,.6);padding:0 0 20px}
.dlg-bar{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--case-3);font:700 .9rem/1.2 var(--f-disp);letter-spacing:.05em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.dlg-i{display:grid;place-items:center;width:24px;height:24px;background:var(--blue);clip-path:var(--oct);font:800 .85rem/1 var(--f-disp);text-transform:none}
.dlg p{padding:0 18px;margin:0 0 16px;color:#D3DAD7;font-size:1.05rem}
.dlg .key{margin:0 18px}

/* ── related: EPG rows ── */
.epg{background:var(--wall-2);border-top:1px solid var(--line);padding:40px 0 52px}
.epg-h{font-size:clamp(1.35rem,1.15rem + .9vw,1.8rem);font-weight:720;margin-bottom:18px;display:flex;align-items:center;gap:12px}
.epg-h::before{content:"";width:14px;height:14px;background:var(--amber);clip-path:var(--oct)}
.epg-l{container:epg/inline-size;list-style:none;margin:0;padding:0;display:grid;gap:8px}
@container epg (min-width:720px){.epg-l>li{width:100%}}
@media (min-width:760px){.epg-l{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1180px){.epg-l{grid-template-columns:repeat(3,minmax(0,1fr))}}
.epg-r{display:grid;grid-template-columns:58px minmax(0,1fr) 30px;align-items:stretch;min-height:100%;background:var(--paper);border:1px solid var(--line);color:var(--ink);text-decoration:none;transition:border-color .15s,transform .15s}
.epg-r:hover{border-color:var(--ink);color:var(--ink)}
.epg-n{display:grid;place-items:center;background:var(--case);color:var(--amber-2);font:800 .92rem/1 var(--f-disp);letter-spacing:.04em;font-variant-numeric:tabular-nums}
.epg-c{display:grid;gap:4px;padding:12px 14px}
.epg-c strong{font:700 1.02rem/1.3 var(--f-disp);font-stretch:92%}
.epg-c span{font-size:.93rem;line-height:1.45;color:var(--muted)}
.epg-go{position:relative;border-left:1px solid var(--line)}
.epg-go::before{content:"";position:absolute;left:50%;top:50%;width:8px;height:8px;border-top:2px solid var(--ink);border-right:2px solid var(--ink);transform:translate(-70%,-50%) rotate(45deg)}
.epg-r:hover .epg-go{background:var(--lock)}
.epg-r:hover .epg-go::before{border-color:#fff}

/* ── footer: rear panel ── */
.rear{background:#121518;color:#BCC5C2;padding:0 0 26px;border-top:3px solid #07090A}
.ports{display:flex;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid #262C31;overflow:hidden;flex-wrap:wrap}
.pt{display:block;flex:none}
.pt-f{width:30px;height:30px;border-radius:50%;background:radial-gradient(circle,#0A0C0E 0 3px,#C9A24A 3.5px 6px,#8F7431 6.5px 9px,#2A3036 9.5px);box-shadow:0 0 0 2px #3A4148}
.pt-hdmi{width:40px;height:16px;background:#050607;clip-path:polygon(0 0,100% 0,100% 55%,85% 100%,15% 100%,0 55%);box-shadow:inset 0 0 0 3px #3A4148;outline:2px solid #3A4148;outline-offset:2px}
.pt-usb{width:30px;height:14px;background:linear-gradient(#050607 0 0) 50% 30%/70% 30% no-repeat,#2F62D8;outline:2px solid #3A4148;outline-offset:2px}
.pt-lan{width:28px;height:24px;background:#050607;clip-path:polygon(0 0,100% 0,100% 72%,70% 72%,70% 100%,30% 100%,30% 72%,0 72%);outline:2px solid #3A4148}
.pt-opt{width:22px;height:22px;background:radial-gradient(circle,#C9372A 0 3px,#050607 3.5px);outline:2px solid #3A4148;outline-offset:2px}
.pt-dc{width:22px;height:22px;border-radius:50%;background:radial-gradient(circle,#C9A24A 0 2px,#050607 2.5px 7px,#3A4148 7.5px)}
.rear-g{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 20px;padding:28px 0 22px}
.rear-b{grid-column:1/-1}
.rear h2{font:700 .85rem/1.2 var(--f-disp);letter-spacing:.1em;text-transform:uppercase;color:var(--amber-2);margin:0 0 8px}
.rear ul{list-style:none;margin:0;padding:0}
.rear li a{display:flex;align-items:center;min-height:44px;color:#DCE3E0;text-decoration:none;font-size:1rem}
.rear li a:hover{color:#fff;text-decoration:underline}
.rear-b p{font-size:.95rem;line-height:1.6;margin:14px 0 0;max-width:52ch}
.brand-f{margin:0}
.rear-bot{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;padding-top:18px;border-top:1px solid #262C31;font-size:.95rem}
.age{display:inline-grid;place-items:center;width:46px;height:46px;background:var(--red);color:#fff;clip-path:var(--oct);font:800 .95rem/1 var(--f-disp)}
.lsw-f a{--f:#1E2327}
.top{margin-left:auto;display:inline-flex;align-items:center;min-height:44px;color:#DCE3E0}
.top:hover{color:#fff}
@media (min-width:760px){.rear-g{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) minmax(0,1fr);gap:40px}.rear-b{grid-column:auto}}

/* 404 */
.nf{padding:64px 0 90px;text-align:left}
.nf h1{font-size:clamp(2rem,1.4rem + 3vw,3.2rem);margin:24px 0 12px}
.nosig{display:flex;height:84px;max-width:520px}
.nosig i{flex:1}
.nosig i:nth-child(1){background:#E8E8E8}.nosig i:nth-child(2){background:var(--yel)}.nosig i:nth-child(3){background:#35C6C9}.nosig i:nth-child(4){background:var(--lock-hi)}.nosig i:nth-child(5){background:#C44FC0}.nosig i:nth-child(6){background:var(--red)}.nosig i:nth-child(7){background:var(--blue)}

/* motion (never hides content) */
@media (prefers-reduced-motion:no-preference){
  .disp-led,.led{animation:breathe 3.2s ease-in-out infinite}
  .dish .arcs path{animation:arc 2.4s ease-in-out infinite}
  .dish .arcs path:nth-child(2){animation-delay:.3s}.dish .arcs path:nth-child(3){animation-delay:.6s}
  .m-bar::after{animation:fill 1.6s cubic-bezier(.2,.7,.2,1) both}
  .m-q::after{animation-delay:.25s}
  .epg-r:hover{transform:translateY(-2px)}
}
@keyframes breathe{0%,100%{opacity:1}50%{opacity:.45}}
@keyframes arc{0%,100%{opacity:.25}40%{opacity:1}}
@keyframes fill{from{width:8%}}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* game fits narrow screens */
@container tv (max-width:360px){
  #game-root{padding:10px!important;gap:10px!important}
  #game-root .mn-grid{gap:5px!important;padding:6px!important}
  #game-root .g-btn{padding:8px 10px}
}