:root{--seal-z:9999;--seal-veil:radial-gradient(1200px 800px at 50% 20%,rgba(0,255,222,.10),transparent 60%),radial-gradient(800px 600px at 10% 90%,rgba(0,180,255,.10),transparent 60%),radial-gradient(900px 700px at 90% 80%,rgba(175,110,255,.10),transparent 60%);--seal-bg:rgba(10,16,18,.72);--seal-bg-tint:linear-gradient(180deg,rgba(19,32,36,.65),rgba(10,16,18,.65));--seal-border:rgba(60,220,205,.35);--seal-border-strong:rgba(55,255,228,.55);--seal-text:#e8fbf8;--seal-text-dim:#aee8df;--seal-accent:#37ffe4;--seal-accent-2:#a78bfa;--seal-accent-3:#5ce1ff;--seal-shadow:0 30px 80px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.04);--ring-shadow:0 0 0 2px rgba(55,255,228,.25),0 0 0 6px rgba(55,255,228,.12);--focus:0 0 0 2px rgba(55,255,228,.9),0 0 0 6px rgba(55,255,228,.18);--radius:18px}.seal-overlay{position:fixed;inset:0;z-index:var(--seal-z);display:grid;place-items:center;overflow:hidden;background:radial-gradient(1200px 800px at 50% -10%,rgba(0,0,0,.6),rgba(0,0,0,.65) 60%),rgba(0,0,0,.6);-webkit-backdrop-filter:blur(10px) saturate(120%);backdrop-filter:blur(10px) saturate(120%);animation:seal-overlay-fade .28s ease-out both;pointer-events:auto;color-scheme:dark}.seal-veil{position:absolute;inset:-10%;z-index:0;background:var(--seal-veil);filter:blur(24px) saturate(130%);opacity:.9;pointer-events:none;animation:aurora-drift 18s ease-in-out infinite alternate}.seal-card{position:relative;z-index:1;width:min(720px,92vw);color:var(--seal-text);border-radius:var(--radius);background:linear-gradient(to bottom right,rgba(255,255,255,.06),rgba(255,255,255,.02)) border-box,var(--seal-bg-tint),var(--seal-bg);border:1px solid var(--seal-border);box-shadow:var(--seal-shadow);padding:22px 18px 18px;-webkit-backdrop-filter:blur(16px) saturate(160%);backdrop-filter:blur(16px) saturate(160%);transform:translateY(6px) scale(.985);animation:card-in .33s cubic-bezier(.2,.8,.2,1) forwards;overflow:clip;pointer-events:auto;color-scheme:dark}.seal-ornament{position:absolute;width:120px;height:120px;border-radius:50%;filter:blur(10px);mix-blend-mode:screen;opacity:.35;pointer-events:none;background:conic-gradient(from 180deg,rgba(55,255,228,.8),rgba(167,139,250,.6),rgba(92,225,255,.7),rgba(55,255,228,.8));animation:rune-spin 16s linear infinite}.seal-ornament--tl{top:-30px;left:-30px}.seal-ornament--tr{top:-30px;right:-30px;animation-direction:reverse}.seal-ornament--bl{bottom:-30px;left:-30px}.seal-ornament--br{bottom:-30px;right:-30px;animation-direction:reverse}.seal-header{padding:6px 8px 12px;display:grid;gap:4px;border-bottom:1px dashed rgba(255,255,255,.08);margin-bottom:12px}.seal-title{margin:0;font-weight:700;letter-spacing:.4px;font-size:clamp(20px,2.1vw,26px);text-shadow:0 0 18px rgba(55,255,228,.25)}.seal-subtitle{margin:0;font-size:13px;color:var(--seal-text-dim);opacity:.9}.seal-close{position:absolute;top:10px;right:10px;display:grid;place-items:center;width:38px;height:38px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));color:var(--seal-accent);cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,border-color .2s ease;box-shadow:inset 0 0 0 1px rgba(55,255,228,.12),0 6px 18px rgba(0,0,0,.35);-webkit-tap-highlight-color:transparent;user-select:none}.seal-close:hover{transform:translateY(-1px);border-color:var(--seal-border-strong)}.seal-close:focus-visible{outline:none;box-shadow:var(--focus)}.seal-close-ico{width:20px;height:20px}.field{display:block;margin:14px 0 12px}.field-label{display:block;font-size:12px;letter-spacing:.3px;color:var(--seal-text-dim);margin:2px 0 6px}.row{display:flex;gap:10px;align-items:center}.hash{padding:10px 12px;border-radius:12px;background:rgba(0,0,0,.35);border:1px solid rgba(255,255,255,.08);font-size:13px;letter-spacing:.2px;word-break:break-all;color:#dffff8;box-shadow:inset 0 1px 0 rgba(255,255,255,.06)}.hash,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.url-input{flex:1;min-width:0;background:rgba(7,12,14,.6);border:1px solid rgba(255,255,255,.1);color:#e9fffb;border-radius:12px;padding:10px 12px;font-size:14px;box-shadow:inset 0 1px 0 rgba(255,255,255,.05)}.url-input:focus-visible{outline:none;box-shadow:var(--ring-shadow);border-color:var(--seal-border-strong)}.icon-btn,.open-link{display:grid;place-items:center;height:40px;min-width:40px;padding:0 10px;border-radius:12px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));color:var(--seal-text);cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,border-color .2s ease,color .15s ease;box-shadow:inset 0 0 0 1px rgba(255,255,255,.04),0 6px 18px rgba(0,0,0,.35);text-decoration:none;-webkit-tap-highlight-color:transparent;user-select:none}.icon-btn:disabled{opacity:.45;cursor:not-allowed}.icon-btn:hover:not(:disabled),.open-link:hover{transform:translateY(-1px);border-color:var(--seal-border-strong);color:var(--seal-accent)}.icon-btn:focus-visible,.open-link:focus-visible{outline:none;box-shadow:var(--focus)}.ico{width:18px;height:18px}.cta-row{display:flex;gap:12px;margin-top:16px;flex-wrap:wrap}.cta{display:inline-flex;align-items:center;gap:10px;padding:12px 16px;border-radius:14px;font-weight:600;letter-spacing:.2px;border:1px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,border-color .2s ease,background .2s ease;will-change:transform;-webkit-tap-highlight-color:transparent;user-select:none}.cta:disabled{opacity:.6;cursor:not-allowed}.primary{background:radial-gradient(120% 160% at 0 0,rgba(55,255,228,.25),transparent 40%),linear-gradient(180deg,rgba(55,255,228,.18),rgba(55,255,228,.08));border-color:var(--seal-border-strong);color:#081917;text-shadow:0 1px 0 rgba(255,255,255,.25);box-shadow:0 12px 30px rgba(55,255,228,.22),inset 0 1px 0 rgba(255,255,255,.25)}.primary:hover{transform:translateY(-1px);box-shadow:0 18px 40px rgba(55,255,228,.28),inset 0 1px 0 rgba(255,255,255,.3)}.primary:focus-visible{outline:none;box-shadow:var(--focus),0 12px 30px rgba(55,255,228,.22)}.secondary{background:linear-gradient(180deg,rgba(167,139,250,.18),rgba(167,139,250,.07));border-color:rgba(167,139,250,.55);color:#f5f0ff;text-shadow:0 1px 0 rgba(0,0,0,.25);box-shadow:0 12px 30px rgba(167,139,250,.22),inset 0 1px 0 rgba(255,255,255,.18)}.secondary:hover{transform:translateY(-1px);box-shadow:0 18px 40px rgba(167,139,250,.28),inset 0 1px 0 rgba(255,255,255,.22)}.secondary:focus-visible{outline:none;box-shadow:0 0 0 2px rgba(167,139,250,.9),0 0 0 6px rgba(167,139,250,.2)}.fine{margin-top:12px;font-size:12px;color:var(--seal-text-dim);opacity:.8}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@keyframes seal-overlay-fade{0%{opacity:0}to{opacity:1}}@keyframes card-in{0%{transform:translateY(14px) scale(.975);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}@keyframes aurora-drift{0%{transform:translateY(-2%) translateX(0) scale(1.02);filter:blur(24px) saturate(130%)}50%{transform:translateY(1.5%) translateX(1%) scale(1.06);filter:blur(26px) saturate(145%)}to{transform:translateY(0) translateX(-1%) scale(1.03);filter:blur(24px) saturate(130%)}}@keyframes rune-spin{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.seal-card,.seal-ornament,.seal-overlay,.seal-veil{animation:none!important}.cta,.icon-btn,.open-link{transition:none!important}}@media (max-width:420px){.row{gap:8px}.icon-btn,.open-link{height:38px;min-width:38px}.cta{width:100%;justify-content:center}.seal-close{top:8px;right:8px}}