/* ==========================================================================
   IceStore – shared stylesheet
   1. Tokens & reset      5. Marquee & placeholder icons   9. App page
   2. Background & loader 6. Stores & terminal             10. Mobile notice
   3. Router transitions  7. App grid & search             11. Responsive
   4. Buttons & hero      8. Help panel & footer
   ========================================================================== */

/* 1. Tokens & reset ------------------------------------------------------ */
:root{
  --bg:#000;--card:rgba(255,255,255,.035);--line:rgba(255,255,255,.09);
  --mut:rgba(255,255,255,.58);--ac:#4cc9f0;--ac2:#a5e8ff;--acd:#2fb4dc;--ink:#031219;
  --font:Inter,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:Unbounded,Inter,system-ui,sans-serif;
  --mono:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth;scroll-padding-top:24px;color-scheme:dark}
body{background:var(--bg);color:#fff;font:400 16px/1.6 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--ac2);outline-offset:3px}
[hidden]{display:none!important}
.sr,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip:focus{position:fixed;top:12px;left:12px;z-index:300;background:#fff;color:#000;padding:10px 16px;border-radius:99px;font-weight:600}
.i{width:18px;height:18px;flex:none;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.wrap{max-width:1180px;margin:auto;padding:0 24px}
.sec{padding:96px 24px 0}
h2{font-size:clamp(30px,5vw,48px);line-height:1.1;letter-spacing:-.03em;font-weight:500;margin-bottom:12px}
.sub{color:var(--mut);margin-bottom:36px;max-width:580px}

/* 2. Background & loader ------------------------------------------------- */
.bg{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;--mx:70vw;--my:25vh}
.bg:before{content:"";position:absolute;inset:0;background:radial-gradient(520px circle at var(--mx) var(--my),rgba(76,201,240,.2),transparent 65%)}
.bg:after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.4) 1px,transparent 1.5px);background-size:30px 30px;-webkit-mask-image:radial-gradient(300px circle at var(--mx) var(--my),#000,transparent);mask-image:radial-gradient(300px circle at var(--mx) var(--my),#000,transparent)}
.bg i{position:absolute;top:-120px;left:-120px;width:520px;height:520px;border-radius:50%;filter:blur(110px);background:rgba(76,201,240,.1);animation:drift 22s ease-in-out infinite alternate}
.bg i+i{top:auto;left:auto;right:-120px;bottom:-160px;background:rgba(165,232,255,.08);animation-duration:28s;animation-direction:alternate-reverse}
@keyframes drift{to{transform:translate(18vw,12vh) scale(1.2)}}
.load{position:fixed;top:0;left:0;right:0;height:2px;z-index:250;background:linear-gradient(90deg,var(--ac),#fff);transform:scaleX(0);transform-origin:left;opacity:0;pointer-events:none}
.load.go{opacity:1;transform:scaleX(.72);transition:transform 6s cubic-bezier(.1,.7,.2,1)}
.load.end{opacity:0;transform:scaleX(1);transition:transform .2s,opacity .3s .2s}

/* 3. Router transitions --------------------------------------------------- */
@media(prefers-reduced-motion:no-preference){
  ::view-transition-old(root){animation:vt-out .18s ease both}
  ::view-transition-new(root){animation:vt-in .34s cubic-bezier(.2,.7,.2,1) both}
  #app.enter{animation:vt-in .34s cubic-bezier(.2,.7,.2,1) both}
}
@keyframes vt-out{to{opacity:0;transform:translateY(-8px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(12px)}}

/* 4. Buttons & hero -------------------------------------------------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 28px;border-radius:99px;font-weight:600;font-size:15px;white-space:nowrap;border:1px solid var(--line);background:rgba(255,255,255,.05);transition:background .2s}
.btn:hover{background:rgba(255,255,255,.11)}
.btn.p{background:var(--ac);border-color:var(--ac);color:var(--ink);box-shadow:0 0 30px rgba(76,201,240,.35)}
.btn.p:hover{background:var(--acd)}
.btn.s{color:white;height:38px;padding:0 18px;font-size:13px}
.ic{display:inline-grid;place-items:center;flex:none;width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:rgba(255,255,255,.07);color:var(--mut);transition:.2s}
.ic:hover,.ic.ok{color:#fff;background:rgba(255,255,255,.14)}
.ic .i{width:16px;height:16px}
.ic.ok{color:var(--ac2);border-color:rgba(76,201,240,.5)}
.cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

.hero{position:relative;text-align:center;padding:115px 24px 115px;min-height:max(540px,calc(100svh - 250px));display:flex;flex-direction:column;align-items:center;justify-content:center}
.hero:before{content:"";position:absolute;left:50%;top:-140px;width:1000px;max-width:100vw;height:620px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(76,201,240,.28),transparent);pointer-events:none}
.hero>*{position:relative}
.pill{display:inline-flex;align-items:center;gap:10px;padding:6px 14px 6px 6px;border:1px solid var(--line);background:var(--card);border-radius:99px;font-size:13px;color:var(--mut);margin-bottom:75px}
.pill b{background:var(--ac);color:var(--ink);border-radius:99px;padding:2px 10px;font-weight:600;font-size:12px}
.hero p.lead{color:var(--mut);max-width:560px;margin:0 auto 36px;font-size:17px}

/* the ice title: frosted gradient letters, moving glint, hanging icicles, sparkles */
.ice-title{position:relative;display:inline-block;margin:0 auto 64px;font-size:clamp(60px,13vw,148px);line-height:.95}
.ice-word{position:relative;display:inline-block;font-family:var(--display);font-weight:800;letter-spacing:-.045em;
  background:linear-gradient(180deg,#fff 0%,#e4f8ff 26%,#8fdcf7 58%,#3d9be0 100%);-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 1px rgba(255,255,255,.85)) drop-shadow(0 0 30px rgba(76,201,240,.5)) drop-shadow(0 5px 0 rgba(18,86,150,.4))}
.ice-word:after{content:attr(data-text);position:absolute;left:0;top:0;color:transparent;
  background:linear-gradient(105deg,transparent 38%,rgba(255,255,255,.95) 50%,transparent 62%) 130% 0/260% 100% no-repeat;-webkit-background-clip:text;background-clip:text;
  animation:glint 6s ease-in-out infinite}
@keyframes glint{0%,35%{background-position:130% 0}70%,100%{background-position:-40% 0}}
.icicles{position:absolute;left:2.5%;width:95%;bottom:-.4em;height:.56em;overflow:visible;filter:drop-shadow(0 0 10px rgba(76,201,240,.45))}
.spark{position:absolute;width:.17em;height:.17em;background:#fff;opacity:0;clip-path:polygon(50% 0,59% 41%,100% 50%,59% 59%,50% 100%,41% 59%,0 50%,41% 41%);animation:twinkle 3.2s ease-in-out infinite}
@keyframes twinkle{0%,100%{opacity:0;transform:scale(.3) rotate(0)}50%{opacity:1;transform:scale(1) rotate(45deg)}}

/* 5. Marquee & placeholder icons ------------------------------------------- */
.mq{overflow:hidden;padding:8px 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.row{display:flex;width:max-content;animation:loop 70s linear infinite}
.row.r{animation-direction:reverse;animation-duration:85s}
.mq:hover .row{animation-play-state:paused}
@keyframes loop{to{transform:translateX(-50%)}}
.tile{margin:0 14px 8px 0;padding:9px;border:1px solid var(--line);background:var(--card);border-radius:24px;transition:border-color .2s}
.tile:hover{border-color:rgba(76,201,240,.6)}
.ph{--s:48px;position:relative;overflow:hidden;display:grid;place-items:center;flex:none;width:var(--s);height:var(--s);border-radius:12px;color:#fff;font-weight:700;font-size:calc(var(--s)*.42);
  background:linear-gradient(135deg,hsl(calc(188 + var(--h,0) * .5) 85% 44%),hsl(calc(212 + var(--h,0) * .4) 80% 34%))}
.ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;background:#0d1317}
.tile .ph{--s:76px}
@media(prefers-reduced-motion:reduce){.row,.bg i,.ice-word:after,.spark{animation:none}.mq{overflow-x:auto}.spark{opacity:.8}}

/* 6. Stores & terminal ------------------------------------------------------ */
.stabs{display:flex;justify-content:center}
.tab img{width:24px;height:24px;border-radius:6px;object-fit:cover}
.sp .stores{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:20px;align-items:stretch;text-align:left}
.tip ul{margin:0;padding:22px 26px 22px 40px;display:grid;gap:12px;align-content:start;color:rgba(255,255,255,.82);font-size:15px;line-height:1.55}
.tip li::marker{color:var(--ac)}
.tip code{font:500 13px var(--mono);color:var(--ac2)}
.store{display:flex;flex-direction:column;gap:22px;padding:28px;border:1px solid var(--line);border-radius:28px;background:radial-gradient(120% 70% at 0 0,rgba(76,201,240,.12),transparent 60%),var(--card);transition:border-color .25s,transform .25s}
.store:hover{border-color:rgba(76,201,240,.5);transform:translateY(-3px)}
.store header{display:flex;gap:14px;align-items:center}
.store header img{width:48px;height:48px;border-radius:12px;object-fit:cover;background:#0d1317}
.store h3{font-size:20px;line-height:1.2;letter-spacing:-.01em}
.store header p{color:var(--mut);font-size:14px;line-height:1.4;margin-top:2px}
.url{display:flex;align-items:center;gap:10px;padding:10px 10px 10px 16px;border:1px solid rgba(76,201,240,.35);background:rgba(76,201,240,.07);border-radius:16px}
.url div{flex:1;min-width:0}
.url .ft{display:block;font:600 11px var(--mono);text-transform:uppercase;letter-spacing:.07em;color:var(--ac);margin-bottom:3px}
.url code{display:block;font:500 12.5px/1.5 var(--mono);overflow-wrap:anywhere;color:var(--ac2)}
.steps{list-style:none;counter-reset:s;padding:0;display:grid;gap:14px;flex:1;align-content:start}
.steps li{counter-increment:s;display:flex;gap:12px;align-items:flex-start;color:rgba(255,255,255,.82);font-size:15px;line-height:1.5}
.steps li:before{content:counter(s);flex:none;width:26px;height:26px;border-radius:50%;display:grid;place-items:center;font:600 13px var(--font);color:var(--ac2);background:rgba(76,201,240,.14);border:1px solid rgba(76,201,240,.3)}
.steps b{color:#fff;font-weight:600}
.fn{display:flex;gap:10px;align-items:flex-start;padding-top:18px;border-top:1px solid var(--line);font-size:13px;line-height:1.5;color:var(--mut)}
.fn .i{margin-top:2px;width:16px;height:16px;color:var(--ac2)}
.terms{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
/* Good-to-know box (Homeio) */
.tip{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:24px;background:#080808;overflow:hidden}
.tip header{padding:14px 22px;border-bottom:1px solid var(--line);font-size:14px;color:var(--mut)}
/* Terminal window */
.tstack{display:flex;flex-direction:column;gap:10px}
.tstack .term{flex:1 1 auto}
.tstack .term+.tstep{margin-top:12px}
.tstep{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:rgba(255,255,255,.85)}
.tstep span{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:12px;color:var(--ac2);background:rgba(76,201,240,.14);border:1px solid rgba(76,201,240,.3)}
.term{display:flex;flex-direction:column;min-width:0;border-radius:20px;border:1px solid var(--line);background:radial-gradient(120% 80% at 100% 0,rgba(76,201,240,.10),transparent 60%),var(--card);overflow:hidden;transition:border-color .25s,transform .25s}
.term:hover{border-color:rgba(76,201,240,.5);transform:translateY(-3px)}
.term header{position:relative;display:flex;align-items:center;justify-content:space-between;height:42px;padding:0 7px 0 16px;background:rgba(255,255,255,.03);border-bottom:1px solid var(--line)}
.term .dots{display:flex;gap:8px}
.term .dots i{width:11px;height:11px;border-radius:50%;background:var(--ac);box-shadow:0 0 8px rgba(76,201,240,.45)}
.term .dots i:nth-child(2){background:var(--ac2);opacity:.7}
.term .dots i:nth-child(3){background:rgba(255,255,255,.22);box-shadow:none}
.term .ttl{position:absolute;left:50%;transform:translateX(-50%);max-width:calc(100% - 150px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:500 12.5px var(--mono);color:var(--mut);pointer-events:none}
.term header .ic{width:30px;height:30px;border-radius:8px}
.term header .ic .i{width:15px;height:15px}
.term pre{flex:1;margin:0;padding:18px 18px 20px;white-space:pre-wrap;word-break:break-all;font:500 12.5px/1.75 var(--mono);color:rgba(255,255,255,.85)}
.term code{font:inherit;color:inherit}
.term .pr{color:var(--mut);user-select:none}
.term .pr .u{color:var(--ac);font-weight:700}
.term .pr .d{color:var(--ac2);font-weight:700}
.term .cur{display:inline-block;width:.6em;height:1.15em;vertical-align:text-bottom;background:var(--ac);box-shadow:0 0 8px rgba(76,201,240,.6);animation:blink 1.1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
@media(prefers-reduced-motion:reduce){.term .cur{animation:none}}

/* 7. App grid & search ------------------------------------------------------- */
.srch{display:flex;gap:16px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin-bottom:24px}
.srch h2{margin:0}
.srch .sub{margin:8px 0 0}
.sf{position:relative;width:min(100%,360px)}
.sf .i{position:absolute;left:18px;top:15px;color:var(--mut)}
.sf input{width:100%;height:48px;padding:0 20px 0 48px;border-radius:99px;border:1px solid var(--line);background:var(--card);font-weight:500}
.sf input::placeholder{color:rgba(255,255,255,.35)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:16px}
.card{--s:64px;display:flex;align-items:center;gap:16px;padding:18px 22px;border:1px solid var(--line);background:var(--card);border-radius:22px;transition:border-color .2s,background .2s}
.card:hover{border-color:rgba(76,201,240,.55);background:rgba(76,201,240,.05)}
.card h3{font-size:18px;font-weight:600;letter-spacing:-.01em;line-height:1.25}
.none{color:var(--mut);padding:40px 0}

/* 8. Help panel & footer ------------------------------------------------------ */
.help{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;padding:40px;border:1px solid rgba(76,201,240,.35);border-radius:28px;background:radial-gradient(60% 140% at 0 100%,rgba(76,201,240,.22),transparent),var(--card)}
.help h2{margin:0 0 8px}
.help .sub{margin:0}
.foot{margin-top:96px;border-top:1px solid var(--line);padding:40px 24px 56px;color:var(--mut);font-size:14px;text-align:center;display:grid;gap:6px}
.foot .m{color:rgba(255,255,255,.85);font-size:15px}
.foot a{color:#fff;border-bottom:1px solid var(--ac)}

/* 9. App page --------------------------------------------------------------- */
.top{display:flex;align-items:center;justify-content:space-between;padding:20px 0}
.logo{font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:-.04em;background:linear-gradient(180deg,#fff,#8fdcf7);-webkit-background-clip:text;background-clip:text;color:transparent}
.back{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:var(--mut)}
.back:hover{color:#fff}
.crumbs{display:flex;gap:8px;align-items:center;font-size:13px;color:var(--mut);margin-bottom:22px;list-style:none;padding:0;flex-wrap:wrap}
.crumbs li+li:before{content:"/";margin-right:8px;opacity:.5}
.crumbs a:hover{color:#fff}
.ahero{position:relative;display:grid;grid-template-columns:5fr 6fr;gap:56px;align-items:center;padding:48px 0 24px}
.ahero:before{content:"";position:absolute;right:-10%;top:-80px;width:760px;max-width:100vw;height:560px;background:radial-gradient(closest-side,rgba(76,201,240,.26),transparent);pointer-events:none}
.ahero>*{position:relative}
.ahero .ph{--s:96px;border-radius:22px;margin-bottom:24px}
.ahero h1{font-size:clamp(40px,6vw,68px);line-height:1.04;letter-spacing:-.04em;font-weight:600;margin-bottom:18px}
.lead{color:var(--mut);font-size:17px;max-width:480px;margin-bottom:26px}
.chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:30px;list-style:none;padding:0}
.chips li{display:inline-flex;align-items:center;gap:8px;font:500 13px var(--mono);padding:6px 14px;border-radius:99px;border:1px solid var(--line);color:rgba(255,255,255,.78)}
.chips .i{width:15px;height:15px;color:var(--ac2)}
.shot{border:1px solid var(--line);border-radius:24px;background:#0d0c0e;overflow:hidden;box-shadow:0 30px 90px rgba(76,201,240,.2)}
.chrome{display:flex;gap:6px;align-items:center;padding:14px 18px;border-bottom:1px solid var(--line)}
.chrome i{width:10px;height:10px;border-radius:50%;background:rgba(255,255,255,.14)}
.chrome span{margin-left:auto;font:500 12px var(--mono);color:var(--mut)}
.slw{position:relative}
.sl{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;scroll-behavior:smooth}
.sl::-webkit-scrollbar{display:none}
.sl img{flex:0 0 100%;width:100%;aspect-ratio:16/9;max-height:340px;object-fit:cover;object-position:top;scroll-snap-align:center}
.nav{position:absolute;top:50%;transform:translateY(-50%);width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(0,0,0,.6);color:#fff;display:grid;place-items:center;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:background .2s}
.nav:hover{background:var(--ac);color:var(--ink);border-color:var(--ac)}
.nav.prev{left:14px}.nav.next{right:14px}
.dots{display:flex;gap:8px;justify-content:center;padding:14px}
.dots button{width:8px;height:8px;padding:0;border:0;border-radius:99px;background:rgba(255,255,255,.25);transition:.25s}
.dots button[aria-current=true]{width:24px;background:var(--ac)}
.note{color:var(--mut);margin:-12px 0 28px}
.svs{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.sv{display:flex;flex-direction:column;gap:12px;padding:18px;border:1px solid var(--line);border-radius:20px;background:radial-gradient(120% 90% at 0 0,rgba(76,201,240,.12),transparent 60%),var(--card);transition:transform .25s,border-color .25s}
.sv:hover{transform:translateY(-3px);border-color:rgba(76,201,240,.55)}
.sv .t{display:flex;justify-content:space-between;align-items:center;gap:12px}
.sv h3{font-size:17px;font-weight:600;letter-spacing:-.01em}
.pt{font:500 12px var(--mono);padding:4px 12px;border-radius:99px;border:1px solid var(--line);color:var(--mut)}
.sv .u{display:flex;align-items:center;gap:10px;padding:6px;border:1px solid var(--line);border-radius:14px;background:rgba(0,0,0,.35)}
.bd{display:grid;place-items:center;flex:none;width:34px;height:34px;border-radius:10px;background:rgba(76,201,240,.14);border:1px solid rgba(76,201,240,.3);color:var(--ac2)}
.bd .i{width:17px;height:17px}
.sv code{flex:1;min-width:0;white-space:normal;overflow-wrap:anywhere;font:500 13px var(--mono);color:var(--ac2)}
.tabs{display:inline-flex;gap:6px;padding:6px;border:1px solid var(--line);background:var(--card);border-radius:99px;margin-bottom:24px;max-width:100%;overflow-x:auto}
.tab{display:flex;align-items:center;gap:10px;height:46px;padding:0 24px;border-radius:99px;border:0;background:none;color:var(--mut);font-weight:500;font-size:14px;white-space:nowrap;transition:.2s}
.tab[aria-selected=true]{background:#fff;color:#000}
.panel{text-align:left}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:24px;background:var(--card)}
table{width:100%;min-width:600px;border-collapse:collapse}
th,td{text-align:left;padding:16px 24px;border-top:1px solid var(--line);font-size:14px;vertical-align:top}
th{border-top:0;color:var(--mut);font-weight:500}
td code{font:500 13px var(--mono);word-break:break-all}
td:first-child code{color:var(--ac2)}
td:last-child{color:var(--mut)}
.vgs{display:grid;gap:28px}
.vgh{margin:0 0 12px 4px;font-size:17px;font-weight:600;letter-spacing:-.01em;color:#fff}
.vg table{table-layout:fixed}
.vg col.c1{width:32%}.vg col.c2{width:22%}.vg col.c3{width:46%}
td:first-child code,td:nth-child(2) code{word-break:normal;overflow-wrap:anywhere}
.vnote{margin:0 0 16px;color:var(--mut);font-size:14px;line-height:1.6}
.code{border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#080808}
.code .chrome span{margin-left:10px}
.code .chrome .btn{margin-left:auto}
.code pre{margin:0;padding:22px 24px;overflow:auto;max-height:560px;font:500 13px/1.75 var(--mono);color:rgba(255,255,255,.82)}
.code .k{color:var(--ac2)}.code .s{color:#a7f3d0}.code .c{color:rgba(255,255,255,.4)}
.md{display:grid;gap:14px;padding:32px;border:1px solid var(--line);border-radius:24px;background:var(--card);color:rgba(255,255,255,.78)}
.md h2,.md h3{color:#fff;font-weight:600;letter-spacing:-.01em;margin:10px 0 0}
.md h2{font-size:22px}.md h3{font-size:18px}
.md p{max-width:72ch}
.md ul,.md ol{padding-left:22px;display:grid;gap:8px}
.md li::marker{color:var(--ac2)}
.md strong{color:#fff}
.md a{color:var(--ac2);border-bottom:1px solid rgba(76,201,240,.5)}
.md code{font:500 13px var(--mono);background:rgba(255,255,255,.08);padding:2px 7px;border-radius:6px}
.os{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.os a{display:block;padding:26px;border:1px solid var(--line);background:var(--card);border-radius:22px;transition:border-color .2s,background .2s}
.os a:hover{border-color:rgba(76,201,240,.55);background:rgba(76,201,240,.05)}
.os h3{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:600;margin-bottom:8px}
.os img{width:32px;height:32px;border-radius:8px;object-fit:cover;background:#0d1317}
.os p{color:var(--mut);font-size:14px}

/* 10. Mobile notice ----------------------------------------------------------- */
.mob{position:fixed;inset:0;z-index:400;display:grid;place-items:center;padding:24px;background:rgba(0,0,0,.94);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);text-align:center}
.mob>div{max-width:360px;display:grid;justify-items:center;gap:16px}
.mob .i{width:52px;height:52px;color:var(--ac2);stroke-width:1.5}
.mob h2{margin:0;font-size:26px}
.mob p{color:var(--mut)}

/* 11. Responsive ---------------------------------------------------------------- */
@media(max-width:960px){
  .sp .stores,.terms{grid-template-columns:1fr}
  .ahero{grid-template-columns:1fr;gap:40px}
}
@media(max-width:560px){
  .sec{padding-top:72px}
  .help,.md{padding:26px}
  th,td{padding:14px 16px}
}
#stores>h2,#stores>.sub{text-align:center;margin-left:auto;margin-right:auto}#stores>.sub{margin-bottom:28px}
/* app page without screenshots: one column */
.ahero.solo{grid-template-columns:1fr}

/* 404 page */
.nf{text-align:center;padding-top:64px}
.nf-code{margin:0;font:800 clamp(72px,18vw,160px)/1 var(--display);color:var(--ac);text-shadow:0 0 60px rgba(76,201,240,.35)}
.nf h1{margin:16px 0 8px}
.nf .lead{max-width:520px;margin:0 auto 24px;color:var(--mut)}
.nf-links{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* app badge page */
.bhero{padding-top:40px}
.bhero h1{font-size:clamp(40px,6vw,68px);line-height:1.04;letter-spacing:-.04em;font-weight:600;margin-bottom:18px}
.bhero .lead{max-width:620px}
.bsel{display:grid;gap:16px;margin-top:8px}
.bimg{justify-self:start;border-radius:20px}
.bimg img{display:block;height:80px;width:auto}
.bsn pre{max-height:none;white-space:pre-wrap;word-break:break-all}
.card[aria-current]{border-color:rgba(76,201,240,.55);background:rgba(76,201,240,.05)}