@import"https://fonts.googleapis.com/css2?family=Share+Tech+Mono&family=Orbitron:wght@400;700;900&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap";:root{--bg: #06080b;--surface: #0c1018;--surface2: #111820;--surface3: #161f2a;--border: #1a2535;--border-bright: #243447;--edu: #00e5c8;--edu-dim: rgba(0, 229, 200, .15);--edu-glow: 0 0 30px rgba(0, 229, 200, .2);--prank: #ff3f72;--prank-dim: rgba(255, 63, 114, .15);--prank-glow: 0 0 30px rgba(255, 63, 114, .2);--accent: var(--edu);--accent-dim: var(--edu-dim);--accent-glow: var(--edu-glow);--text: #8fa8c0;--text-mid: #b0c8de;--text-bright: #e0eef8;--text-dim: #2d4155;--mono: "Share Tech Mono", monospace;--display: "Orbitron", sans-serif;--body: "DM Sans", sans-serif;--radius: 2px;--transition: .22s ease}[data-mode=prank]{--accent: var(--prank);--accent-dim: var(--prank-dim);--accent-glow: var(--prank-glow)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{height:100%}body{font-family:var(--body);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden;position:relative;cursor:crosshair}#noise-canvas{position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.5}.grid-overlay{position:fixed;inset:0;pointer-events:none;z-index:1;background-image:linear-gradient(rgba(0,229,200,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(0,229,200,.025) 1px,transparent 1px);background-size:48px 48px}[data-mode=prank] .grid-overlay{background-image:linear-gradient(rgba(255,63,114,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,63,114,.025) 1px,transparent 1px)}body:after{content:"";position:fixed;inset:0;pointer-events:none;z-index:2;background:repeating-linear-gradient(0deg,transparent,transparent 3px,rgba(0,0,0,.08) 3px,rgba(0,0,0,.08) 4px)}.site-header{position:relative;z-index:10;text-align:center;padding:64px 24px 0;animation:fadeDown .8s ease both}.logo{font-family:var(--display);font-size:clamp(2rem,6vw,3.8rem);font-weight:900;letter-spacing:.12em;color:var(--text-bright);line-height:1}.logo-bracket,.logo-accent{color:var(--accent);text-shadow:var(--accent-glow);transition:color var(--transition),text-shadow var(--transition)}.tagline{font-family:var(--mono);font-size:.78rem;color:var(--text-dim);margin-top:10px;letter-spacing:.08em;animation:fadeDown .8s .15s ease both}.main-content{position:relative;z-index:10;max-width:700px;margin:0 auto;padding:56px 24px 80px;animation:fadeUp .8s .2s ease both}.corner-decor{position:absolute;width:18px;height:18px;border-color:var(--accent);border-style:solid;opacity:.4;transition:border-color var(--transition),opacity var(--transition);pointer-events:none}.corner-decor:hover{opacity:.9}.top-left{top:-8px;left:-8px;border-width:1px 0 0 1px}.top-right{top:-8px;right:-8px;border-width:1px 1px 0 0}.bottom-left{bottom:-8px;left:-8px;border-width:0 0 1px 1px}.bottom-right{bottom:-8px;right:-8px;border-width:0 1px 1px 0}.mode-toggle-wrapper{display:flex;align-items:center;gap:14px;margin-bottom:20px}.mode-label{font-family:var(--mono);font-size:.72rem;color:var(--text-dim);letter-spacing:.1em;white-space:nowrap}.mode-toggle{display:flex;position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:3px;gap:2px;cursor:pointer;-webkit-user-select:none;user-select:none}.toggle-option{font-family:var(--mono);font-size:.7rem;letter-spacing:.1em;padding:7px 16px;border-radius:var(--radius);color:var(--text-dim);transition:color var(--transition),background var(--transition);position:relative;z-index:1;display:flex;align-items:center;gap:6px}.toggle-option.active{color:var(--bg);background:var(--accent);text-shadow:none;box-shadow:0 0 12px #00e5c84d;transition:color var(--transition),background var(--transition),box-shadow var(--transition)}[data-mode=prank] .toggle-option.active{box-shadow:0 0 12px #ff3f724d}.toggle-option:not(.active):hover{color:var(--text-mid)}.mode-description{font-size:.88rem;color:var(--text);line-height:1.6;margin-bottom:36px;padding-left:2px;min-height:2.8em;transition:opacity .2s ease}.mode-description.fade-out{opacity:0}.input-section{display:flex;gap:12px;align-items:stretch}.input-wrapper{flex:1;position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);display:flex;align-items:center;overflow:hidden;transition:border-color var(--transition),box-shadow var(--transition)}.input-wrapper.focused{border-color:var(--accent);box-shadow:var(--accent-glow),inset 0 0 0 1px var(--accent-dim)}.input-prefix{font-family:var(--mono);font-size:.72rem;color:var(--accent);padding:0 12px 0 16px;white-space:nowrap;letter-spacing:.06em;transition:color var(--transition);pointer-events:none}.url-input{flex:1;background:transparent;border:none;outline:none;font-family:var(--mono);font-size:.88rem;color:var(--text-bright);padding:16px 16px 16px 0;caret-color:var(--accent);letter-spacing:.03em}.url-input::placeholder{color:var(--text-dim);font-style:italic}.input-scan-line{position:absolute;bottom:0;left:0;height:2px;width:0;background:var(--accent);transition:width .4s ease,background var(--transition);box-shadow:0 0 8px var(--accent)}.input-wrapper.focused .input-scan-line{width:100%}.submit-btn{position:relative;background:var(--accent-dim);border:1px solid var(--accent);color:var(--accent);font-family:var(--mono);font-size:.78rem;letter-spacing:.14em;padding:0 28px;cursor:pointer;border-radius:var(--radius);overflow:hidden;display:flex;align-items:center;gap:8px;transition:background var(--transition),box-shadow var(--transition),color var(--transition);white-space:nowrap}.submit-btn:hover{background:var(--accent);color:var(--bg);box-shadow:var(--accent-glow)}.btn-arrow{transition:transform .2s ease}.submit-btn:hover .btn-arrow{transform:translate(4px)}.submit-btn.glitch .btn-text{animation:textGlitch .3s steps(2) infinite}.btn-glitch{position:absolute;inset:0;background:var(--accent);opacity:0;pointer-events:none;mix-blend-mode:overlay}.submit-btn:active .btn-glitch{animation:btnFlash .15s ease}.overlay{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;background:#06080be0;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .3s ease}.overlay.active{opacity:1;pointer-events:all}.loading-box{display:flex;flex-direction:column;align-items:center;gap:20px}.loading-spinner{position:relative;width:72px;height:72px}.spinner-ring{position:absolute;inset:0;border:1.5px solid transparent;border-top-color:var(--edu);border-radius:50%;animation:spinRing 1s linear infinite}.ring2{inset:10px;border-top-color:transparent;border-right-color:var(--edu);opacity:.6;animation-duration:1.4s;animation-direction:reverse}.ring3{inset:20px;border-top-color:var(--edu);opacity:.3;animation-duration:.7s}[data-mode=prank] .spinner-ring,[data-mode=prank] .ring2,[data-mode=prank] .ring3{border-top-color:var(--prank)}[data-mode=prank] .ring2{border-top-color:transparent;border-right-color:var(--prank)}.loading-text{font-family:var(--mono);font-size:.88rem;color:var(--accent);letter-spacing:.16em;transition:color var(--transition)}.loading-bar-track{width:200px;height:2px;background:var(--border);border-radius:99px;overflow:hidden}.loading-bar-fill{height:100%;background:var(--accent);border-radius:99px;animation:loadBar 2.5s ease-in-out infinite;box-shadow:0 0 8px var(--accent);transition:background var(--transition)}.loading-sub{font-family:var(--mono);font-size:.68rem;color:var(--text-dim);letter-spacing:.1em}.modal{position:relative;background:var(--surface);border:1px solid var(--border-bright);border-radius:var(--radius);padding:36px 36px 28px;max-width:620px;width:calc(100% - 32px);max-height:90vh;overflow-y:auto;box-shadow:0 0 60px #000c,var(--edu-glow);animation:modalIn .35s cubic-bezier(.2,0,0,1) both;scrollbar-width:thin;scrollbar-color:var(--border) transparent}.prank-modal{box-shadow:0 0 60px #000c,var(--prank-glow)}.error-modal{text-align:center;max-width:420px}.modal-close{position:absolute;top:16px;right:16px;background:none;border:1px solid var(--border);color:var(--text-dim);width:28px;height:28px;font-size:.7rem;cursor:pointer;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;transition:border-color var(--transition),color var(--transition),background 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var(--border);padding-top:16px;text-align:right}.footer-note{font-family:var(--mono);font-size:.65rem;color:var(--text-dim);letter-spacing:.1em}.copy-btn{background:none;border:1px solid var(--border);color:var(--text-dim);font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;padding:4px 10px;cursor:pointer;border-radius:var(--radius);margin-top:10px;transition:border-color var(--transition),color var(--transition),background var(--transition)}.copy-btn:hover,.copy-btn.copied{border-color:var(--edu);color:var(--edu);background:var(--edu-dim)}.prank-warning-strip{background:var(--prank);color:var(--bg);font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;padding:6px 0;white-space:nowrap;overflow:hidden;margin:0 -36px 20px;display:flex}.prank-warning-strip span{display:inline-block;flex-shrink:0;animation:marquee 10s linear infinite}.prank-link-box{background:var(--surface2);border:1px solid 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var(--prank);border-radius:50%;display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:1.4rem;font-weight:900;color:var(--prank);margin:0 auto 16px;box-shadow:0 0 20px #ff3f7233;animation:pulse 2s ease-in-out infinite}.error-message{font-size:.9rem;color:var(--text-mid);line-height:1.6;margin:12px 0 24px}.error-retry-btn{width:100%;padding:14px;justify-content:center}@keyframes fadeDown{0%{opacity:0;transform:translateY(-16px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@keyframes spinRing{to{transform:rotate(360deg)}}@keyframes loadBar{0%{width:0%;margin-left:0}50%{width:70%;margin-left:0}80%{width:20%;margin-left:80%}to{width:0%;margin-left:100%}}@keyframes modalIn{0%{opacity:0;transform:translateY(24px) scale(.97)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes marquee{0%{transform:translate(0)}to{transform:translate(-100%)}}@keyframes 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