.hero-checker-card{max-width:560px;border:1px solid var(--accent-border,rgba(34,211,238,.38));border-radius:var(--radius-frame,16px);background:color-mix(in srgb,var(--color-surface) 82%,transparent);box-shadow:0 16px 48px rgba(0,0,0,.35);padding:clamp(.9rem,1.6vw,1.25rem)}.hero-checker-label{display:block;margin:0 0 .45rem;color:var(--color-text);font-size:.9rem;font-weight:700}.hero-checker-row{display:flex;gap:.6rem;align-items:stretch}.hero-checker-select{flex:1 1;min-width:0;min-height:44px;padding:.5rem .7rem;font:inherit;font-size:.9rem;color:var(--color-text);border:1px solid color-mix(in srgb,var(--color-primary) 38%,var(--color-border));border-radius:.7rem;background:color-mix(in srgb,var(--color-primary) 5%,var(--color-surface));cursor:pointer}.hero-checker-select:focus{border-color:var(--color-primary)}.hero-checker-submit{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 1.15rem;border:0;border-radius:.7rem;background:var(--accent-solid);color:var(--accent-contrast);font:inherit;font-size:.92rem;font-weight:800;white-space:nowrap;cursor:pointer;transition:background var(--dur-control) var(--ease-out-fast),transform var(--dur-control) var(--ease-out-fast)}.hero-checker-submit:focus-visible,.hero-checker-submit:hover{background:var(--color-primary-hover);transform:translateY(-1px)}.hero-checker-submit:active{background:color-mix(in srgb,var(--color-primary) 82%,#000);transform:translateY(0)}.hero-checker-detect{margin:.55rem 0 0;font-size:.82rem;color:var(--color-text-muted)}.hero-checker-detect button{display:inline;padding:0;border:0;background:none;font:inherit;color:var(--color-primary-hover);font-weight:700;cursor:pointer;text-decoration:underline;text-underline-offset:3px}.hero-checker-card .osa-profile-slot--hero{margin:.55rem 0 0;min-height:1.85rem}.hero-checker-card .osa-profile-slot--hero .osa-profile-hint,.hero-checker-privacy{font-size:.74rem;color:var(--color-text-muted)}.hero-checker-privacy{margin:.35rem 0 0}@media (max-width:560px){.hero-checker-card{max-width:none}.hero-checker-row{flex-direction:column}.hero-checker-submit{width:100%;min-height:48px}}.art-wrap{width:min(1220px,calc(100% - 3rem));max-width:100%;margin:0 auto clamp(.75rem,1.5vw,1.2rem);background:var(--color-surface-soft);border-radius:.6rem;padding:.6rem 0;overflow-x:hidden}.art-label{margin:0 0 .35rem;text-align:center;color:var(--color-primary);font-family:var(--font-mono,"Courier New"),"Courier New",Courier,monospace;font-size:.66rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.art-track{box-sizing:border-box;width:100%;max-width:100%;margin-inline:auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:.35rem .65rem;padding-inline:clamp(.75rem,2vw,1rem)}.art-item{display:inline-flex;align-items:center;gap:.4rem;white-space:nowrap;font-family:var(--font-mono,"Courier New"),"Courier New",Courier,monospace;font-size:clamp(.64rem,.58rem + .22vw,.74rem);font-weight:700;color:var(--color-text-muted);letter-spacing:.06em;text-transform:uppercase;padding:.22rem .66rem;border:1px solid var(--color-border);border-radius:999px;background:var(--color-surface)}a.art-item{text-decoration:none}a.art-item:focus-visible,a.art-item:hover{border-color:var(--color-primary);color:var(--color-primary)}.art-item:before{content:"";width:.42rem;height:.42rem;border-radius:50%;background:#22c55e;flex-shrink:0}@media (max-width:980px){.art-wrap{width:min(100% - 1.5rem,760px)}}@media (max-width:520px){.art-wrap{width:min(100% - 1rem,760px)}}.hh-wrap{margin-bottom:clamp(1rem,2vw,1.5rem);background:#111113;border:1px solid #27272a;border-radius:1rem;padding:clamp(1.1rem,2.2vw,1.75rem);font-family:var(--font-mono,"Courier New"),"Courier New",Courier,monospace}.hh-dots{display:flex;align-items:center;gap:.42rem;margin-bottom:.85rem}.hh-dot{width:10px;height:10px;border-radius:50%}.hh-cmd{color:#5ff4fa;font-size:clamp(.9rem,1.4vw,1.1rem);min-height:1.5em;letter-spacing:.01em}.hh-cursor{color:var(--brand-cyan);animation:hh-blink .9s step-end infinite}@keyframes hh-blink{0%,to{opacity:1}50%{opacity:0}}@media (prefers-reduced-motion:reduce){.hh-cursor{animation:none}}.hh-journey{display:flex;gap:clamp(1rem,3vw,2rem);margin-top:clamp(1rem,1.8vw,1.5rem);border-top:1px solid hsla(240,5%,65%,.14);padding-top:clamp(.9rem,1.6vw,1.35rem)}.hh-step{flex:1 1;display:flex;gap:.8rem;align-items:flex-start;text-decoration:none;border-radius:.8rem;padding:.4rem;margin:-.4rem}.hh-step:focus-visible .hh-step-circle,.hh-step:hover .hh-step-circle{border-color:color-mix(in srgb,var(--brand-cyan) 60%,transparent);background:color-mix(in srgb,var(--brand-cyan) 16%,transparent)}.hh-step-circle{flex-shrink:0;display:grid;place-items:center;width:56px;height:56px;border-radius:999px;border:1px solid color-mix(in srgb,var(--brand-cyan) 32%,transparent);background:color-mix(in srgb,var(--brand-cyan) 8%,transparent);transition:border-color .15s ease,background .15s ease}.hh-step-body{display:flex;flex-direction:column;gap:.3rem;min-width:0}.hh-num{color:var(--brand-cyan);font-size:.95rem;font-weight:800;letter-spacing:.06em}.hh-label{color:#f8fafc;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hh-desc{color:#a1a1aa;font-size:.82rem;line-height:1.55;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.hh-animate .hh-label,.hh-animate .hh-num{color:#52525b}.hh-animate.is-lit .hh-label,.hh-animate.is-lit .hh-num{transition:color var(--dur-data,.6s) var(--ease-out,cubic-bezier(.22,1,.36,1));transition-delay:calc(var(--i, 0) * .18s)}.hh-animate.is-lit .hh-num{color:var(--brand-cyan)}.hh-animate.is-lit .hh-label{color:#f8fafc}.hh-brief{margin-bottom:clamp(.9rem,1.8vw,1.35rem);padding-bottom:clamp(.85rem,1.6vw,1.2rem);border-bottom:1px solid hsla(240,5%,65%,.14);font-family:var(--font-body,-apple-system),-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.hh-brief-heading{display:flex;align-items:center;gap:.45rem;font-family:var(--font-mono,"Courier New"),"Courier New",Courier,monospace;font-size:.68rem;font-weight:800;letter-spacing:.1em;color:var(--brand-cyan);text-transform:uppercase;margin:0 0 .55rem}.hh-brief-heading:after{content:"";flex:1 1 auto;min-width:1.5rem;height:1px;background:var(--pinned-dark-border)}.hh-brief-body{font-size:.88rem;color:#a1a1aa;line-height:1.65;margin:0;max-width:78ch}@media (max-width:640px){.hh-journey{flex-direction:column;gap:1rem}.hh-brief-body{font-size:.84rem}}