.cert-hero{padding:130px 0 60px;border-bottom:1px solid var(--color-border);background:var(--color-bg);position:relative;overflow:hidden}.cert-skulls{position:absolute;inset:0;background-image:url(/pattern-skulls.png);background-repeat:no-repeat;background-position:calc(100% + 280px) 50%;background-size:900px auto;filter:invert(1) sepia(1) saturate(8) hue-rotate(305deg);opacity:.09;pointer-events:none;z-index:0;-webkit-mask-image:linear-gradient(to left,black 0%,black 12%,transparent 30%),linear-gradient(to bottom,transparent 5%,black 25%,black 75%,transparent 95%);-webkit-mask-composite:destination-in;mask-image:linear-gradient(to left,black 0%,black 12%,transparent 30%),linear-gradient(to bottom,transparent 5%,black 25%,black 75%,transparent 95%);mask-composite:intersect}.cert-glow{position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 0% 50%,rgba(204,0,0,.14) 0%,transparent 65%);pointer-events:none;z-index:0}.cert-hero__inner{max-width:760px;margin:0 auto;padding:0 24px;position:relative;z-index:1}.cert-hero h1{font-size:clamp(32px,5vw,52px);margin-top:12px}.cert-hero__cursor{color:var(--color-red);animation:blink 1s step-end infinite}@keyframes blink{0%,to{opacity:1}50%{opacity:0}}.cert-section{padding:60px 0 100px}.cert-section__inner{max-width:760px;margin:0 auto;padding:0 24px}.term{background:#0a0202f2;border:1px solid #220808;border-radius:6px;overflow:hidden;box-shadow:0 0 60px #cc000014,0 24px 48px #0009}.term__bar{display:flex;align-items:center;gap:7px;padding:12px 18px;background:#0f0303f2;border-bottom:1px solid #220808}.term__dot{width:9px;height:9px;border-radius:50%;background:#1e1e1e}.term__dot--red{background:var(--color-red);box-shadow:0 0 6px #c009}.term__title{font-family:var(--font-mono);font-size:11px;color:var(--color-muted);margin-left:10px}.term__body{padding:26px 24px 30px;font-family:var(--font-mono);font-size:14px}.term-line{display:flex;align-items:center;flex-wrap:wrap;gap:8px;color:#ccc}.term__prompt{color:#2ecc71}.term__tilde{color:var(--color-muted);margin-right:2px}.term__blink{animation:blink 1s step-end infinite;color:#ccc}.term-form{display:flex;flex-direction:column;gap:16px;margin-bottom:8px}.term-comment{color:#5a6b5a;font-size:12.5px;margin:0 0 -4px}.term-line--prompt{flex-wrap:nowrap}.term-form__cmd{color:var(--color-red-light);white-space:nowrap}.term-form__input{flex:1;min-width:0;background:transparent;border:none;border-bottom:1px solid var(--color-border);color:#fff;padding:4px 2px;font-family:var(--font-mono);font-size:14px;letter-spacing:.5px;outline:none;transition:border-color .2s}.term-form__input::placeholder{color:#4a4a4a}.term-form__input:focus{border-color:var(--color-red)}.term-form__submit{align-self:flex-start;background:var(--color-red);color:#fff;border:none;padding:11px 20px;font-family:var(--font-mono);font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;cursor:pointer;border-radius:2px;transition:box-shadow .2s,transform .15s,background .2s}.term-form__submit:hover{background:var(--color-red-light);box-shadow:0 0 20px #c006;transform:translateY(-1px)}.term-form__submit[aria-busy=true]{opacity:.6;pointer-events:none}.term-output:empty{display:none}.term-output{margin:4px 0 18px;padding-top:14px;border-top:1px dashed var(--color-border)}.term__prompt2{color:var(--color-red)}.term-out__line{margin-bottom:8px;color:var(--color-muted);animation:term-line-in .25s ease}.term-out__line b{color:#fff;font-weight:500}@keyframes term-line-in{0%{opacity:0;transform:translate(-4px)}to{opacity:1;transform:translate(0)}}.term-out__status{display:inline-block;font-weight:700;letter-spacing:1px}.term-out__status--ok{color:#2ecc71}.term-out__status--fail{color:var(--color-red-light)}.term-out__note{color:var(--color-muted);font-size:12.5px}.term-card{margin-top:14px;background:#14141480;border:1px solid var(--color-border);border-left:3px solid #2ecc71;border-radius:3px;padding:18px 20px;animation:term-line-in .3s ease}.term-card__row{display:flex;justify-content:space-between;gap:16px;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.06);font-size:13px}.term-card__row:last-of-type{border-bottom:none}.term-card__row span{color:var(--color-muted);letter-spacing:.5px}.term-card__row b{color:#fff;font-weight:500;text-align:right}.term-card__badge{color:#2ecc71!important;background:#2ecc711a;border:1px solid rgba(46,204,113,.3);padding:2px 10px;border-radius:3px;font-size:11px;letter-spacing:1px}.term-card__footer{margin-top:12px;padding-top:12px;border-top:1px dashed var(--color-border);color:#2ecc71;font-size:12px}.cert-hint{margin-top:18px;font-family:var(--font-mono);font-size:11px;color:var(--color-muted);letter-spacing:.5px}@media(max-width:560px){.term__body{padding:20px 16px 24px;font-size:13px}.term-line--prompt{flex-wrap:wrap}.term-form__input{flex-basis:100%}}