.sf { --sf-ok:#12A97A; --sf-ok-ink:#0B8A63; --sf-warn:#D97706; --sf-stop:#DC4C4C; --sf-yes:#3D6BFF; --sf-no:#7C5CFF; --sf-btc:#F7931A;
  position:relative; isolation:isolate; overflow:hidden; border:1px solid var(--line); border-radius:22px; background:var(--surface);
  box-shadow:0 1px 2px rgba(19,28,59,.04),0 34px 80px -46px rgba(19,28,59,.38); container-type:inline-size; }
.sf::before { content:''; position:absolute; inset:0; z-index:-1; pointer-events:none;
  background:radial-gradient(600px 300px at 50% 50%,rgba(61,107,255,.08),transparent 70%),
    linear-gradient(rgba(61,107,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(61,107,255,.04) 1px,transparent 1px);
  background-size:auto,32px 32px,32px 32px;
  -webkit-mask-image:radial-gradient(ellipse 85% 75% at 50% 50%,#000 30%,transparent 88%); mask-image:radial-gradient(ellipse 85% 75% at 50% 50%,#000 30%,transparent 88%); }

.sf-head { padding:26px 28px 4px; }
.sf-kicker { display:inline-flex; align-items:center; gap:10px; margin:0; font:600 11.5px/1.5 'JetBrains Mono',monospace; letter-spacing:.14em; text-transform:uppercase; color:var(--accent); }
html[lang="ar"] .sf-kicker,html[lang="hi"] .sf-kicker { letter-spacing:0; font-family:inherit; font-size:13px; text-transform:none; }
.sf-kicker i { width:8px; height:8px; border-radius:50%; background:var(--sf-ok); animation:sfPing 2.2s ease-out infinite; }
@keyframes sfPing { 0% { box-shadow:0 0 0 0 rgba(18,169,122,.5); } 70%,100% { box-shadow:0 0 0 10px rgba(18,169,122,0); } }
.sf h2 { margin:8px 0 8px; font-size:clamp(22px,2.6cqi,30px); line-height:1.15; font-weight:650; letter-spacing:-.025em; color:var(--ink); }
.sf-lead { margin:0; max-width:68ch; font-size:15px; line-height:1.65; color:var(--ink-2); }

.sf-stage { display:grid; margin:18px 20px 0; }
.sf-scene { grid-area:1/1; min-width:0; display:grid; grid-template-columns:1fr; gap:16px; opacity:0; visibility:hidden; transform:translateY(10px); transition:opacity .5s ease, transform .6s cubic-bezier(.16,1,.3,1), visibility 0s .5s; }
.sf-scene.is-on { opacity:1; visibility:visible; transform:none; transition:opacity .5s ease .1s, transform .6s cubic-bezier(.16,1,.3,1) .1s, visibility 0s; }
.sf-btc,.sf-pair,.sf-shield,.sf-list-wrap,.sf-console { position:relative; min-width:0; border:1px solid var(--line); border-radius:18px; background:linear-gradient(180deg,var(--surface),var(--surface-alt)); }

.sf-btc { display:flex; flex-direction:column; padding:16px 16px 14px; }
.sf-card-top { display:flex; align-items:center; gap:10px; }
.sf-coin { display:grid; place-items:center; width:28px; height:28px; border-radius:50%; background:radial-gradient(circle at 35% 30%,#FFB547,#F7931A 60%,#D9780C); color:#fff; font:800 15px/1 Inter,sans-serif; }
.sf-card-top b { font-size:15px; color:var(--ink); }
.sf-sim { margin-inline-start:auto; display:inline-flex; align-items:center; gap:6px; font:500 10px/1.3 'JetBrains Mono',monospace; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-3); }
html[lang="ar"] .sf-sim,html[lang="hi"] .sf-sim { letter-spacing:0; font-family:inherit; font-size:11px; text-transform:none; }
.sf-sim::before { content:''; width:6px; height:6px; border-radius:50%; background:currentColor; opacity:.6; }
.sf-chart { flex:1; min-height:clamp(150px,22cqi,200px); margin:10px 0 8px; }
.sf-chart canvas { display:block; width:100%; height:100%; }
.sf-outs { display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.sf-out { display:flex; align-items:flex-start; gap:10px; padding:10px 12px; border-radius:12px; border:1px solid var(--line); background:var(--surface); opacity:.5; transition:opacity .3s, border-color .3s, box-shadow .3s; }
.sf-out p { margin:0; font-size:12.5px; line-height:1.45; color:var(--ink-2); }
.sf-out.is-lead { opacity:1; }
.sf-out-up.is-lead { border-color:rgba(61,107,255,.45); }
.sf-out-down.is-lead { border-color:rgba(124,92,255,.45); }
.sf-out.is-win { border-color:var(--sf-ok); box-shadow:0 0 0 3px rgba(18,169,122,.15); }
.sf-tk { flex:none; display:inline-flex; flex-direction:column; align-items:center; min-width:48px; padding:5px 8px; border-radius:8px; color:#fff; font:700 12px/1.2 'JetBrains Mono',monospace; }
html[lang="ar"] .sf-tk,html[lang="hi"] .sf-tk { font-family:inherit; }
.sf-tk b { font-size:11px; font-weight:700; direction:ltr; }
.sf-tk b:empty { display:none; }
.sf-tk-yes { background:var(--sf-yes); }
.sf-tk-no { background:var(--sf-no); }
.sf-out.is-win .sf-tk { background:var(--sf-ok); animation:sfPop .5s cubic-bezier(.34,1.56,.64,1); }
@keyframes sfPop { from { scale:.7; } }
.sf-pair { display:flex; flex-direction:column; padding:18px; }
.sf-pair-k { margin:0; font:600 11.5px/1.5 'JetBrains Mono',monospace; letter-spacing:.1em; text-transform:uppercase; color:var(--ink-3); }
html[lang="ar"] .sf-pair-k,html[lang="hi"] .sf-pair-k { letter-spacing:0; font-family:inherit; font-size:13px; text-transform:none; }
.sf-pair-v { margin:6px 0 4px; font:700 clamp(40px,6cqi,54px)/1 'JetBrains Mono',monospace; letter-spacing:-.04em; color:var(--sf-ok-ink); direction:ltr; unicode-bidi:isolate; }
html[dir="rtl"] .sf-pair-v { text-align:right; }
.sf.is-paid .sf-pair-v { animation:sfPop .6s cubic-bezier(.34,1.56,.64,1); }
.sf-pair-n { margin:0; font-size:13.5px; line-height:1.5; color:var(--ink-2); }
.sf-pair-eq { display:flex; flex-wrap:wrap; gap:4px 10px; margin:10px 0 0; font-size:12.5px; color:var(--ink-3); }
.sf-pair-eq b { font:700 14px 'JetBrains Mono',monospace; color:var(--ink); direction:ltr; unicode-bidi:isolate; }
[dir="rtl"] .sf-pair-eq span[aria-hidden] { display:inline-block; transform:scaleX(-1); }
.sf-flat { position:relative; height:3px; margin:16px 0 18px; border-radius:3px; background:rgba(18,169,122,.25); overflow:hidden; }
.sf-flat i { position:absolute; top:0; bottom:0; width:30%; left:-30%; background:linear-gradient(90deg,transparent,var(--sf-ok),transparent); animation:sfFlow 2.2s linear infinite; }
@keyframes sfFlow { to { left:100%; } }
.sf-hors-t { margin:0 0 8px; font-size:13px; font-weight:650; color:var(--ink); }
.sf-hors { list-style:none; margin:0; padding:0; display:grid; gap:6px; }
.sf-hors li { display:flex; align-items:center; justify-content:space-between; gap:10px; padding:7px 10px; border-radius:10px; border:1px solid var(--line); background:var(--surface); opacity:.35; translate:0 6px; transition:opacity .4s, translate .5s cubic-bezier(.16,1,.3,1), border-color .4s; }
.sf-hors li.is-on { opacity:1; translate:none; border-color:rgba(18,169,122,.4); }
.sf-hors .hx { display:inline-flex; align-items:center; gap:8px; font-size:13px; line-height:1.4; color:var(--ink-2); }
.sf-hors .hx svg { width:16px; height:16px; flex:none; }
.sf-hx-ok { flex:none; width:20px; height:20px; border-radius:50%; background:var(--sf-ok) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 3l7 3v6c0 4.2-3 7.6-7 9-4-1.4-7-4.8-7-9V6l7-3z' fill='none' stroke='%23fff' stroke-width='2' stroke-linejoin='round'/%3E%3C/svg%3E") center/13px no-repeat; transform:scale(0); transition:transform .45s cubic-bezier(.34,1.56,.64,1) .15s; }
.sf-hors li.is-on .sf-hx-ok { transform:none; }

.sf-shield { display:grid; place-items:center; padding:16px; container-type:inline-size; }
.sf-shield-svg { width:min(100%,320px); aspect-ratio:1; overflow:visible; grid-area:1/1; }
.sf-ring { fill:none; stroke:var(--line); stroke-width:2; stroke-dasharray:3 6; }
.sf-arc { fill:none; stroke:var(--line-2); stroke-width:14; stroke-linecap:round; transition:stroke .4s ease; }
.sf-arc.is-on { stroke:var(--sf-ok); }
.sf-arc-glow { fill:none; stroke:var(--sf-ok); stroke-width:26; stroke-linecap:round; opacity:0; }
.sf-arc-glow.is-hit { animation:sfHit .8s ease-out; }
@keyframes sfHit { 0% { opacity:.7; } 100% { opacity:0; stroke-width:44; } }
.sf-core { grid-area:1/1; position:relative; display:flex; align-items:center; gap:6px; padding:10px 12px; border-radius:16px; background:var(--surface); border:1px solid var(--line); box-shadow:0 16px 34px -20px rgba(19,28,59,.55); direction:ltr; transition:box-shadow .5s, border-color .5s; }
.sf-core-t { padding:5px 8px; border-radius:8px; color:#fff; font:700 12px/1.2 'JetBrains Mono',monospace; }
html[lang="ar"] .sf-core-t,html[lang="hi"] .sf-core-t { font-family:inherit; }
.sf-core-lock { display:grid; place-items:center; width:30px; height:30px; border-radius:50%; background:var(--surface-alt); color:var(--ink-3); transition:background .4s, color .4s; }
.sf-core-lock svg { width:16px; height:16px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.sf-core-n { position:absolute; left:50%; top:calc(100% + 8px); translate:-50% 0; font:700 12px 'JetBrains Mono',monospace; color:var(--ink-3); white-space:nowrap; }
.sf.is-shielded .sf-core { border-color:rgba(18,169,122,.5); box-shadow:0 0 0 6px rgba(18,169,122,.12),0 16px 34px -18px rgba(18,169,122,.7); }
.sf.is-shielded .sf-core-lock { background:var(--sf-ok); color:#fff; }
.sf.is-shielded .sf-core-n { color:var(--sf-ok-ink); }
.sf-risk { --r:calc(min(100cqi - 32px, 320px) * .45); grid-area:1/1; display:grid; place-items:center; width:46px; height:46px; border-radius:14px; background:var(--surface); border:1.5px solid var(--line-2); color:var(--ink-3); box-shadow:0 10px 24px -16px rgba(19,28,59,.5);
  transform:rotate(var(--a)) translateY(calc(-1 * var(--r) + var(--push,0) * 34px)) rotate(calc(-1 * var(--a))); transition:background .3s, border-color .3s, color .3s, opacity .3s; }
.sf-risk svg { width:22px; height:22px; }
.sf-risk.is-idle { opacity:.45; }
.sf-risk.is-attack { border-color:var(--sf-warn); color:var(--sf-warn); background:rgba(217,119,6,.08); box-shadow:0 0 0 5px rgba(217,119,6,.12); }
.sf-risk.is-blocked { border-color:var(--sf-ok); color:var(--sf-ok); }
.sf-list-wrap { padding:16px 18px; }
.sf-list-t { margin:0 0 10px; font-size:14px; font-weight:650; color:var(--ink); }
.sf-list { list-style:none; margin:0; padding:0; display:grid; gap:8px; }
.sf-list li { display:grid; grid-template-columns:36px minmax(0,1fr); gap:12px; align-items:start; padding:10px 12px; border-radius:12px; border:1px solid var(--line); background:var(--surface); transition:opacity .3s, border-color .3s, background .3s; }
.sf-li-i { display:grid; place-items:center; width:36px; height:36px; border-radius:10px; background:var(--surface-alt); color:var(--ink-3); transition:background .3s, color .3s; }
.sf-li-i svg { width:20px; height:20px; }
.sf-li-r,.sf-li-s { margin:0; font-size:13px; line-height:1.45; }
.sf-li-r em,.sf-li-s em { display:block; font:600 10px/1.4 'JetBrains Mono',monospace; font-style:normal; letter-spacing:.1em; text-transform:uppercase; }
html[lang="ar"] :is(.sf-li-r,.sf-li-s) em,html[lang="hi"] :is(.sf-li-r,.sf-li-s) em { letter-spacing:0; font-family:inherit; font-size:11.5px; text-transform:none; }
.sf-li-r em { color:var(--sf-warn); }
.sf-li-r b { font-weight:650; color:var(--ink); }
.sf-li-s { margin-top:6px; opacity:.32; transition:opacity .4s ease; }
.sf-li-s em { color:var(--sf-ok-ink); }
.sf-li-s span { color:var(--ink-2); }
.sf-list li.is-idle { opacity:.5; }
.sf-list li.is-attack { border-color:rgba(217,119,6,.45); background:rgba(217,119,6,.05); }
.sf-list li.is-attack .sf-li-i { background:rgba(217,119,6,.12); color:var(--sf-warn); }
.sf-list li.is-blocked { border-color:rgba(18,169,122,.4); }
.sf-list li.is-blocked .sf-li-i { background:rgba(18,169,122,.12); color:var(--sf-ok); }
.sf-list li.is-blocked .sf-li-s { opacity:1; }

.sf-console { display:flex; flex-direction:column; padding:16px 18px 14px; }
.sf-console-top { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:8px 16px; }
.sf-net-t { margin:0; font-size:14px; font-weight:650; color:var(--ink); }
.sf-status { display:inline-flex; align-items:center; gap:8px; padding:6px 12px; border-radius:999px; font-size:13px; font-weight:650; color:#fff; background:var(--sf-ok); transition:background .35s; white-space:nowrap; }
.sf-status i { width:8px; height:8px; border-radius:50%; background:#fff; animation:sfBlink 1s ease-in-out infinite; }
@keyframes sfBlink { 50% { opacity:.35; } }
.sf-status.is-s1 { background:var(--sf-warn); }
.sf-status.is-s2 { background:var(--sf-stop); }
.sf-status.is-s2 i { animation:none; border-radius:2px; }
.sf-status.is-s3 { background:var(--sf-yes); }
.sf-pulse { position:relative; flex:1; min-height:clamp(120px,18cqi,170px); max-height:320px; margin-top:12px; border-radius:12px; background:var(--surface); border:1px solid var(--line); overflow:hidden; }
.sf-pulse canvas { display:block; width:100%; height:100%; }
.sf-scan { position:absolute; top:0; bottom:0; width:60px; left:-60px; background:linear-gradient(90deg,transparent,rgba(61,107,255,.22),transparent); opacity:0; }
.sf-scan.is-on { opacity:1; animation:sfScan 1.6s ease-in-out infinite; }
@keyframes sfScan { to { left:100%; } }
.sf-chain { list-style:none; margin:14px 0 0; padding:0; display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:10px; }
.sf-chain li { position:relative; display:flex; flex-direction:column; align-items:center; gap:8px; text-align:center; padding:10px 6px; border-radius:12px; opacity:.45; transition:opacity .3s, background .3s; }
.sf-chain li:not(:last-child)::after { content:''; position:absolute; top:31px; inset-inline-start:calc(50% + 26px); width:calc(100% - 52px + 10px); height:2px; background:var(--line); }
.sf-ch-i { display:grid; place-items:center; width:42px; height:42px; border-radius:50%; border:2px solid var(--line-2); background:var(--surface); color:var(--ink-3); transition:border-color .3s, background .3s, color .3s, transform .35s cubic-bezier(.34,1.56,.64,1); }
.sf-ch-i svg { width:20px; height:20px; fill:none; stroke:currentColor; stroke-width:2; stroke-linecap:round; stroke-linejoin:round; }
.sf-chain b { font-size:13px; font-weight:650; line-height:1.3; color:var(--ink); }
.sf-chain li.is-on,.sf-chain li.is-done { opacity:1; }
.sf-chain li.is-on { background:var(--surface-alt); }
.sf-chain li.is-on .sf-ch-i { transform:scale(1.12); }
.sf-chain li[data-k="0"]:is(.is-on,.is-done) .sf-ch-i { border-color:var(--sf-warn); color:var(--sf-warn); }
.sf-chain li[data-k="1"]:is(.is-on,.is-done) .sf-ch-i { border-color:var(--sf-stop); color:var(--sf-stop); }
.sf-chain li[data-k="2"]:is(.is-on,.is-done) .sf-ch-i { border-color:var(--sf-yes); color:var(--sf-yes); }
.sf-chain li[data-k="3"]:is(.is-on,.is-done) .sf-ch-i { border-color:var(--sf-ok); background:var(--sf-ok); color:#fff; }
.sf-chain li.is-done:not(:last-child)::after { background:var(--sf-ok); }

.sf-steps { list-style:none; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; margin:14px 20px 0; padding:0; }
.sf-steps button { display:grid; grid-template-columns:auto minmax(0,1fr); align-items:center; column-gap:8px; row-gap:8px; width:100%; padding:8px 4px 4px; border:0; background:none; font:inherit; color:var(--ink-3); cursor:pointer; text-align:start; }
.sf-step-n { display:grid; place-items:center; width:24px; height:24px; border-radius:50%; border:1.5px solid var(--line-2); font:700 11.5px/1 'JetBrains Mono',monospace; transition:background .3s, color .3s, border-color .3s; }
.sf-step-l { font-size:13px; font-weight:600; line-height:1.3; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.sf-step-bar { grid-column:1/-1; height:3px; border-radius:3px; background:var(--line); overflow:hidden; }
.sf-step-bar i { display:block; height:100%; background:linear-gradient(90deg,var(--sf-yes),var(--sf-ok)); transform-origin:left; transform:scaleX(0); }
[dir="rtl"] .sf-step-bar i { transform-origin:right; }
.sf-steps button.is-on,.sf-steps button.is-done { color:var(--ink); }
.sf-steps button.is-on .sf-step-n { background:var(--accent); border-color:var(--accent); color:#fff; box-shadow:0 0 0 4px rgba(61,107,255,.15); }
.sf-steps button.is-done .sf-step-n { border-color:var(--accent); color:var(--accent); }

.sf-foot { display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:10px 20px; margin-top:12px; padding:14px 22px 16px; border-top:1px solid var(--line); background:var(--surface-alt); }
.sf-cap { flex:1 1 320px; min-height:3.1em; margin:0; font-size:14px; line-height:1.55; color:var(--ink-2); }
.sf-ctrl { display:flex; gap:8px; }
.sf-ctrl button { min-height:40px; padding:0 16px; border:1px solid var(--line-2); border-radius:999px; background:var(--surface); color:var(--ink); font:inherit; font-size:13.5px; font-weight:600; cursor:pointer; transition:border-color .2s, color .2s; }
.sf-ctrl button:hover { border-color:var(--accent); color:var(--accent); }
.sf-ctrl button:focus-visible,.sf-steps button:focus-visible { outline:3px solid var(--accent); outline-offset:3px; }

.sf:not(.sf-on) .sf-stage { opacity:0; translate:0 18px; }
.sf-stage { transition:opacity .7s ease, translate .9s cubic-bezier(.16,1,.3,1); }

@container (min-width:700px) {
  .sf-scene[data-s="0"] { grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr); }
  .sf-scene[data-s="1"] { grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); align-items:stretch; }
}
@container (min-width:780px) {
  .sf-stage { margin:20px 28px 0; }
  .sf-steps { margin:16px 28px 0; }
  .sf-foot { padding:14px 28px 18px; }
}
@container (max-width:520px) {
  .sf-head { padding:22px 18px 2px; }
  .sf-stage { margin:14px 12px 0; }
  .sf-outs { grid-template-columns:1fr; }
  .sf-console { justify-content:center; }
  .sf-pulse { flex:none; height:200px; }
  .sf-chain { grid-template-columns:repeat(2,minmax(0,1fr)); }
  .sf-chain li:not(:last-child)::after { display:none; }
  .sf-steps { margin:12px 14px 0; gap:6px; }
  .sf-steps button { grid-template-columns:1fr; justify-items:center; }
  .sf-step-l { display:none; }
  .sf-risk { width:40px; height:40px; border-radius:12px; }
  .sf-risk svg { width:19px; height:19px; }
  .sf-foot { padding:12px 16px 14px; }
}

@media (prefers-reduced-motion:reduce) {
  .sf *,.sf::before { animation:none!important; transition:none!important; }
}
@media print { .sf { display:none!important; } }