.iq{--ink:#1a1a1a;--sec:#888;--ter:#999;--light:#aaa;--bg:#fff;--surface:#fafaf8;--tip:#f7f7f5;--border:#eee;color:var(--ink);background:var(--bg);letter-spacing:-.2px;-webkit-font-smoothing:antialiased;min-height:100vh;font-family:Satoshi,-apple-system,BlinkMacSystemFont,sans-serif;font-size:14px;line-height:1.7}.iq *,.iq :before,.iq :after{box-sizing:border-box}.iq-wrap{max-width:820px;margin:0 auto;padding:0 48px}.iq-lang{z-index:60;border:1px solid var(--border);background:#fff;border-radius:2px;display:flex;position:fixed;top:20px;right:20px;overflow:hidden}.iq-lang button{text-transform:uppercase;color:var(--ter);cursor:pointer;background:#fff;border:none;padding:7px 12px;font:700 11px/1 Satoshi,sans-serif}.iq-lang button.on{background:var(--ink);color:#fff}.iq-cover{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:78vh;padding:60px 48px 20px;display:flex}.iq-mark{text-transform:uppercase;color:var(--ter);margin-bottom:32px;font:700 11px/1 Satoshi}.iq-cover h1{letter-spacing:-1.5px;margin-bottom:20px;font:900 52px/1 Satoshi}.iq-sub{color:var(--sec);max-width:460px;margin:0 auto 32px;font-size:16px}.iq-meta{text-transform:uppercase;color:var(--light);font:700 11px/1.4 Satoshi}.iq-intro{padding:20px 0 40px}.iq-kicker{text-transform:uppercase;color:var(--ter);margin-bottom:16px;font:700 11px/1 Satoshi}.iq-lead{margin-bottom:28px;font-size:18px;line-height:1.6}.iq-intro p{color:#333;margin-bottom:16px}.iq-tip{background:var(--tip);border-left:2px solid var(--ink);margin:28px 0;padding:20px 24px;font-size:13px}.iq-tip strong{text-transform:uppercase;margin-bottom:8px;font:700 10px/1 Satoshi;display:block}.iq-tip ul{margin:8px 0 0 18px}.iq-tip li{margin-bottom:5px}.iq-idblock{grid-template-columns:1fr 1fr;gap:20px 32px;margin:36px 0 8px;display:grid}.iq-full{grid-column:1/-1}.iq-field label{text-transform:uppercase;color:var(--ter);margin-bottom:8px;font:700 11px/1 Satoshi;display:block}.iq-mode-title{text-transform:uppercase;color:var(--ter);margin:44px 0 14px;font:700 11px/1 Satoshi}.iq-modes{grid-template-columns:1fr 1fr;gap:14px;display:grid}.iq-mode{border:1px solid var(--border);cursor:pointer;border-radius:3px;padding:20px;transition:border-color .15s,background .15s}.iq-mode:hover{border-color:#ccc}.iq-mode.on{border-color:var(--ink);background:var(--surface)}.iq-mode-name{margin-bottom:6px;font-weight:700}.iq-mode-desc{color:var(--sec);font-size:12.5px;line-height:1.5}.iq-cta{flex-wrap:wrap;align-items:center;gap:12px;margin:36px 0 8px;display:flex}.iq-savednote{color:var(--ter);margin-top:10px;font-size:12px}.iq-btn{text-transform:uppercase;border:1px solid var(--ink);color:var(--ink);cursor:pointer;background:#fff;border-radius:2px;padding:12px 20px;font:700 11px/1 Satoshi;transition:all .15s}.iq-btn:hover,.iq-btn.primary{background:var(--ink);color:#fff}.iq-btn.primary:hover{opacity:.85}.iq-btn.ghost{border-color:var(--border);color:var(--sec)}.iq-btn.ghost:hover{background:var(--surface);color:var(--ink)}.iq-btn:disabled{opacity:.4;cursor:default}.iq-link{color:var(--ter);cursor:pointer;background:0 0;border:none;padding:0;font:400 12px Satoshi;text-decoration:underline}.iq-progress{z-index:40;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);background:#fffffff0;padding:16px 0 12px;position:sticky;top:0}.iq-pline{text-transform:uppercase;color:var(--ter);justify-content:space-between;align-items:baseline;margin-bottom:10px;font:700 11px/1 Satoshi;display:flex}.iq-ptrack{background:var(--border);border-radius:2px;height:2px;overflow:hidden}.iq-pfill{background:var(--ink);height:100%;transition:width .3s}.iq-step{min-height:60vh;padding:56px 0 40px}.iq-num{color:#f0f0ee;letter-spacing:-2px;margin-bottom:8px;font:900 64px/.8 Satoshi}.iq-head{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:6px;display:flex}.iq-step h2{text-transform:uppercase;letter-spacing:-.5px;font:700 28px/1.1 Satoshi}.iq-advtag{text-transform:uppercase;color:var(--sec);border:1px solid var(--border);border-radius:2px;padding:3px 8px;font:700 10px/1 Satoshi}.iq-desc{color:var(--sec);margin-bottom:12px;font-size:14px}.iq-q{margin-top:38px}.iq-qlabel{align-items:flex-start;gap:10px;margin-bottom:10px;display:flex}.iq-qnum{color:var(--ter);min-width:22px;padding-top:2px;font:900 11px Satoshi}.iq-ask{flex:1;font-weight:500}.iq-answer{align-items:flex-start;gap:8px;margin-left:32px;display:flex}.iq-answer textarea{flex:1}.iq textarea,.iq input{width:100%;color:var(--ink);background:var(--surface);border:1px solid var(--border);resize:none;border-radius:2px;padding:12px 14px;font:400 14px/1.7 Satoshi;transition:border-color .15s,background .15s;overflow:hidden}.iq textarea{min-height:64px}.iq textarea:focus,.iq input:focus{background:#fff;border-color:#ccc;outline:none}.iq-mic{border:1px solid var(--border);cursor:pointer;width:40px;height:40px;color:var(--sec);background:#fff;border-radius:2px;flex-shrink:0;justify-content:center;align-items:center;font-size:16px;transition:all .15s;display:flex}.iq-mic:hover{color:var(--ink);border-color:#bbb}.iq-mic.rec{background:var(--ink);color:#fff;border-color:var(--ink);animation:1.2s infinite iq-pulse}@keyframes iq-pulse{0%,to{opacity:1}50%{opacity:.55}}.iq-callout{background:var(--ink);color:#fff;text-align:center;letter-spacing:-.5px;margin:8px 0 32px;padding:48px 40px;font-size:22px;line-height:1.4}.iq-ractions{flex-wrap:wrap;gap:10px;margin-top:8px;display:flex}.iq-nav{z-index:50;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-top:1px solid var(--border);background:#fffffff0;margin-top:40px;padding:12px 0;position:sticky;bottom:0}.iq-nav-inner{justify-content:space-between;align-items:center;gap:12px;max-width:820px;margin:0 auto;padding:0 48px;display:flex}.iq-status{text-transform:uppercase;color:var(--ter);font:700 11px/1 Satoshi}.iq-navbtns{gap:8px;display:flex}.iq-overlay{z-index:100;text-align:center;background:#fffffff7;justify-content:center;align-items:center;padding:40px;display:flex;position:fixed;inset:0}.iq-overlay .box{max-width:420px}.iq-overlay h2{letter-spacing:-.5px;margin-bottom:12px;font:700 24px/1.2 Satoshi}.iq-login{justify-content:center;align-items:center;min-height:100vh;padding:40px;display:flex}.iq-login-box{width:100%;max-width:360px}.iq-login-box h1{letter-spacing:-1px;margin-bottom:8px;font:900 30px/1 Satoshi}.iq-login-box .iq-sub{text-align:left;margin-bottom:28px}.iq-error{color:#b00020;margin-bottom:12px;font-size:13px}@media (max-width:900px){.iq-wrap,.iq-nav-inner{padding:0 26px}.iq-cover h1{font-size:38px}.iq-idblock,.iq-modes{grid-template-columns:1fr}.iq-lang{top:auto;bottom:74px}}