:root{--bg:#fff;--text-900:#111827;--text-700:#374151;--text-500:#6b7280;--text-400:#9ca3af;--surface:#f9fafb;--border:#e5e7eb;--border-strong:#d1d5db;--primary:#111827;--primary-hover:#1f2937;--danger:#dc2626;--danger-bg:#fef2f2;--danger-border:#fecaca}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg);color:var(--text-900);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;flex-direction:column;min-height:100vh;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,system-ui,sans-serif;display:flex}#root{flex-direction:column;width:100%;min-height:100vh;display:flex}.page{flex-direction:column;min-height:100vh;display:flex}.redirecting-page{justify-content:center;align-items:center;min-height:100vh;display:flex}.redirecting-content{text-align:center}.redirecting-text{color:var(--text-700);font-size:16px}.redirecting-text strong{color:var(--text-900);font-weight:700}.redirecting-fallback{color:var(--text-500);margin-top:12px;font-size:13px}.redirecting-fallback a{color:var(--text-900);text-underline-offset:3px;font-weight:500;text-decoration:underline}.redirecting-fallback a:hover{color:#000}.redirecting-slow-notice{color:var(--danger,#d92d20);margin-top:10px;font-size:13px}.main-area{flex:1;justify-content:center;align-items:center;padding:40px 24px;display:flex}.content{width:100%;max-width:520px}.brand-row{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.brand-logo{width:auto;height:24px;display:block}.brand-fallback-text{letter-spacing:-.02em;color:var(--text-900);font-size:18px;font-weight:800}.lang-toggle-btn{color:var(--text-700);background-color:var(--surface);border:1px solid var(--border);cursor:pointer;border-radius:6px;padding:4px 10px;font-size:12px;font-weight:600}.lang-toggle-btn:hover{background-color:var(--border)}.status-pill{border:1px solid var(--border);background-color:var(--surface);color:var(--text-700);border-radius:6px;align-items:center;gap:6px;padding:5px 10px;font-size:12px;font-weight:600;display:inline-flex}.status-pill.invalid{background-color:var(--danger-bg);border-color:var(--danger-border);color:var(--danger)}.status-dot{background-color:var(--text-900);border-radius:50%;width:6px;height:6px}.status-pill.invalid .status-dot{background-color:var(--danger)}.title{letter-spacing:-.03em;color:var(--text-900);margin-bottom:10px;font-size:26px;font-weight:700;line-height:1.3}.desc{color:var(--text-500);word-break:keep-all;margin-bottom:28px;font-size:15px;line-height:1.6}.target-url-box{background-color:var(--surface);border:1px solid var(--border);border-radius:8px;flex-direction:column;gap:4px;margin-bottom:20px;padding:14px 16px;display:flex}.target-host-row{justify-content:space-between;align-items:center;gap:8px;display:flex}.target-host-highlight{color:var(--text-900);word-break:break-all;font-size:16px;font-weight:700}.copy-url-btn{color:var(--text-700);background-color:var(--bg);border:1px solid var(--border);cursor:pointer;border-radius:5px;flex-shrink:0;padding:3px 8px;font-size:12px;font-weight:500}.copy-url-btn:hover{background-color:var(--border)}.warning-badges{flex-wrap:wrap;gap:6px;margin-top:6px;display:flex}.warning-badge{background-color:var(--danger-bg,#fef3f2);border:1px solid var(--danger-border,#fecdca);color:var(--danger,#d92d20);border-radius:4px;align-items:center;padding:3px 8px;font-size:12px;font-weight:600;display:inline-flex}.trust-domain-row{color:var(--text-700);cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:8px;margin-bottom:18px;font-size:13px;font-weight:500;display:inline-flex}.trust-domain-row input[type=checkbox]{appearance:none;border:1.5px solid var(--border-strong);background-color:var(--bg);cursor:pointer;border-radius:5px;flex-shrink:0;width:18px;height:18px;margin:0;transition:background-color .15s,border-color .15s;position:relative}.trust-domain-row:hover input[type=checkbox]:not(:checked){border-color:var(--text-500);background-color:var(--surface)}.trust-domain-row input[type=checkbox]:checked{background-color:var(--primary);border-color:var(--primary)}.trust-domain-row input[type=checkbox]:checked:after{content:"";border:2px solid #fff;border-width:0 2px 2px 0;width:4px;height:9px;position:absolute;top:1.5px;left:5px;transform:rotate(45deg)}.trust-domain-row input[type=checkbox]:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.target-url-full{color:var(--text-500);word-break:break-all;font-size:13px;line-height:1.45}.security-note{background-color:var(--surface);border:1px solid var(--border);color:var(--text-500);word-break:keep-all;border-radius:6px;align-items:flex-start;gap:8px;margin-bottom:28px;padding:12px 14px;font-size:13px;line-height:1.5;display:flex}.security-note svg{color:var(--text-700);flex-shrink:0;margin-top:2px}.actions{gap:10px;display:flex}.btn{cursor:pointer;border-radius:8px;justify-content:center;align-items:center;gap:8px;height:48px;padding:0 20px;font-family:inherit;font-size:15px;font-weight:600;transition:background-color .15s,border-color .15s;display:inline-flex}.btn-primary{background-color:var(--primary);color:#fff;border:1px solid var(--primary);-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;touch-action:manipulation;flex:1.4;position:relative;overflow:hidden}.btn-hold .btn-text{z-index:2;position:relative}.hold-progress-bar{z-index:1;pointer-events:none;background-color:#ffffff59;width:0%;height:100%;transition:width .15s ease-out;position:absolute;top:0;left:0}.btn-hold.holding .hold-progress-bar{width:100%;transition:width 2s linear}.btn-primary:hover:not(:disabled){background-color:var(--primary-hover);border-color:var(--primary-hover)}.btn-primary:disabled{background-color:var(--border);border-color:var(--border);color:var(--text-400);cursor:not-allowed}.btn-secondary{background-color:var(--bg);color:var(--text-700);border:1px solid var(--border-strong);flex:1}.btn-secondary:hover{background-color:var(--surface)}.disclaimer-text{color:var(--text-400);word-break:keep-all;margin-top:20px;font-size:12px;line-height:1.5}@media (width<=480px){.actions{flex-direction:column}.btn{flex:none;width:100%}}