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button svg{stroke-width:1.6px;stroke:currentColor;fill:none;stroke-linecap:round;stroke-linejoin:round;width:14px;height:14px}.retake{font-family:var(--font-mono);color:var(--q-ink-4);text-transform:uppercase;letter-spacing:.08em;cursor:pointer;background:0 0;border:none;border-radius:6px;padding:8px 10px;font-size:10px}.retake:hover{color:var(--q-ink);background:var(--q-surface-2)}.quiz-main{width:100%;max-width:860px;margin:0 auto;padding:40px 24px}.eyebrow-line{font-family:var(--font-mono);color:var(--q-ink-4);text-transform:uppercase;letter-spacing:.14em;align-items:center;gap:8px;margin-bottom:18px;font-size:10px;display:flex}.eyebrow-line .num{color:var(--q-ink-3);font-weight:600}.eyebrow-line:after{content:"";background:var(--q-line);flex:1;height:1px}.quiz-hero{font-family:var(--font-serif);letter-spacing:-.025em;color:var(--q-ink);text-wrap:pretty;margin:0 0 14px;font-size:56px;font-weight:400;line-height:1.02}.quiz-hero em{color:var(--q-accent);font-style:italic}.quiz-hero em.tail{margin-left:.04em}.quiz-sub{color:var(--q-ink-3);max-width:560px;margin:0 0 28px;font-size:15px;line-height:1.55}.grid-2{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr);gap:12px;display:grid}.grid-4{grid-template-columns:repeat(4,1fr);gap:10px;display:grid}.opt{background:var(--q-card);border:1px solid var(--q-line);cursor:pointer;text-align:left;color:var(--q-ink);border-radius:14px;flex-direction:column;gap:12px;padding:18px 16px;font-family:inherit;transition:transform .15s,border-color .15s,box-shadow .15s,background .15s;display:flex;position:relative}.opt:hover{border-color:var(--q-ink);box-shadow:var(--q-card-shadow);transform:translateY(-1px)}.opt:focus-visible{border-color:var(--q-ink);box-shadow:0 0 0 3px var(--q-focus-ring);outline:none}.opt .kbd-hint{font-family:var(--font-mono);color:var(--q-ink-5);letter-spacing:.05em;background:var(--q-surface-2);border:1px solid var(--q-line);opacity:0;pointer-events:none;border-radius:4px;padding:1px 5px;font-size:9px;transition:opacity .15s;position:absolute;top:8px;left:10px}.keyboard-mode .opt .kbd-hint{opacity:1}.opt.selected .kbd-hint{color:var(--q-ink-5);background:#ffffff1a;border-color:#fff3}.opt.selected{border-color:var(--q-ink);background:var(--q-ink);color:var(--q-surface)}.opt.selected .opt-desc,.opt.selected .opt-meta{color:var(--q-ink-5)}.opt.selected .icon-badge{color:var(--q-surface);background:#ffffff14;border-color:#ffffff40}.icon-badge{background:var(--q-surface-2);border:1px solid var(--q-line);width:40px;height:40px;color:var(--q-ink-2);border-radius:10px;flex-shrink:0;place-items:center;display:grid}.icon-badge svg{stroke:currentColor;stroke-width:1.5px;fill:none;stroke-linecap:round;stroke-linejoin:round;width:20px;height:20px}.opt .opt-title{letter-spacing:-.01em;color:inherit;margin:0;font-size:15.5px;font-weight:600}.opt 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var(--q-line);width:100%;color:var(--q-ink);resize:none;border-radius:14px;min-height:110px;padding:16px;font-family:inherit;font-size:14.5px;line-height:1.5}textarea.freetext:focus{border-color:var(--q-ink);box-shadow:0 0 0 3px var(--q-focus-ring);outline:none}textarea.freetext::placeholder{color:var(--q-ink-4)}.action-row{border-top:1px solid var(--q-line);justify-content:space-between;align-items:center;gap:12px;margin-top:28px;padding-top:20px;display:flex}.btn-back{color:var(--q-ink-3);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:6px;padding:10px 14px;font-family:inherit;font-size:13px;display:inline-flex}.btn-back:hover{color:var(--q-ink);background:var(--q-surface-2)}.btn-back .arr{font-family:var(--font-mono)}.btn-next{background:var(--q-btn-bg);color:var(--q-btn-fg);cursor:pointer;border:none;border-radius:9999px;align-items:center;gap:8px;padding:12px 24px;font-family:inherit;font-size:14px;font-weight:500;transition:background .15s,transform .15s,opacity .15s;display:inline-flex}.btn-next:hover:not(:disabled){transform:translate(2px)}.btn-next:disabled{background:var(--q-btn-disabled);color:var(--q-btn-disabled-fg);cursor:not-allowed}.btn-next svg{stroke:currentColor;fill:none;stroke-width:1.8px;width:14px;height:14px}.btn-next .arr{font-family:var(--font-mono)}.hint-row{font-family:var(--font-mono);color:var(--q-ink-4);align-items:center;gap:6px;font-size:10.5px;display:flex}.hint-row kbd{background:var(--q-card);border:1px solid var(--q-line);color:var(--q-ink-3);font-size:10px;font-family:var(--font-mono);border-bottom-width:2px;border-radius:4px;padding:1px 6px}.load-wrap{grid-template-columns:1fr;gap:32px;max-width:720px;margin:0 auto;padding:24px 0 40px;display:grid}.load-head{flex-direction:column;gap:10px;display:flex}.load-head .eyebrow-line{margin-bottom:0}.load-head h2{font-family:var(--font-serif);letter-spacing:-.025em;color:var(--q-ink);margin:0;font-size:44px;font-weight:400;line-height:1.05}.load-head h2 em{color:var(--q-accent);font-style:italic}.load-head .meta{font-family:var(--font-mono);color:var(--q-ink-4);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:10px;margin-top:4px;font-size:11px;display:flex}.load-head .meta .live-dot{background:#10b981;border-radius:9999px;width:7px;height:7px;animation:1.6s ease-out infinite livePulse;box-shadow:0 0 #10b98166}@keyframes livePulse{0%{box-shadow:0 0 #10b98173}70%{box-shadow:0 0 0 6px #10b98100}to{box-shadow:0 0 #10b98100}}.load-head .meta .divider{background:var(--q-line-strong);width:1px;height:10px}.status-log{background:var(--q-card);border:1px solid var(--q-line);font-family:var(--font-mono);border-radius:12px;font-size:12px;line-height:1.6;overflow:hidden}.status-log-head{border-bottom:1px solid var(--q-line);background:var(--q-surface-2);justify-content:space-between;align-items:center;padding:10px 14px;display:flex}.status-log-head .t-ttl{color:var(--q-ink-4);text-transform:uppercase;letter-spacing:.1em;font-size:10px}.status-log-head .t-meter{color:var(--q-ink-4);text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:8px;font-size:10px;display:flex}.status-log-head .t-meter .bar{background:var(--q-line);border-radius:9999px;width:70px;height:3px;overflow:hidden}.status-log-head .t-meter .bar .fill{background:var(--q-ink);width:0%;height:100%;transition:width .4s}.status-log-body{min-height:260px;max-height:260px;padding:14px 16px;position:relative;overflow:hidden}.status-log-body:after{content:"";background:linear-gradient(to bottom, transparent, var(--q-card));pointer-events:none;height:40px;position:absolute;inset:auto 0 0}.log-line{color:var(--q-ink-3);opacity:0;grid-template-columns:78px 14px 1fr;align-items:baseline;gap:10px;padding:3px 0;animation:.25s forwards logIn;display:grid;transform:translateY(4px)}@keyframes logIn{to{opacity:1;transform:translateY(0)}}.log-line .ts{color:var(--q-ink-5);letter-spacing:.02em;font-size:10.5px}.log-line .sev{text-align:center;font-size:10.5px;font-weight:600}.log-line .msg{color:var(--q-ink-2)}.log-line .msg .token{color:var(--q-ink);font-weight:600}.log-line .msg .sku{color:var(--q-accent)}.log-line .msg .ok{color:#10b981;font-weight:600}.log-line.sev-info .sev{color:var(--q-ink-4)}.log-line.sev-ok .sev{color:#10b981}.log-line.sev-warn .sev{color:#d97706}.log-line.caret .msg:after{content:"▋";color:var(--q-ink);margin-left:2px;animation:1s step-end infinite blink}@keyframes blink{50%{opacity:0}}.phase-strip{grid-template-columns:repeat(5,1fr);gap:6px;display:grid}.phase-pill{border:1px solid var(--q-line);background:var(--q-card);font-family:var(--font-mono);border-radius:8px;flex-direction:column;gap:6px;padding:10px 12px;display:flex}.phase-pill .pn{color:var(--q-ink-5);letter-spacing:.08em;text-transform:uppercase;font-size:10px}.phase-pill .pt{color:var(--q-ink-3);letter-spacing:.02em;font-size:11px}.phase-pill .pbar{background:var(--q-line);border-radius:9999px;height:2px;overflow:hidden}.phase-pill .pbar .fl{background:var(--q-ink-4);width:0%;height:100%;transition:width .4s}.phase-pill.active{border-color:var(--q-ink)}.phase-pill.active .pt{color:var(--q-ink)}.phase-pill.active .pbar .fl{background:var(--q-ink)}.phase-pill.done .pbar .fl{background:#10b981;width:100%!important}.phase-pill.done .pt{color:var(--q-ink-3)}.ctx-strip{background:var(--q-card);border-top:1px solid var(--q-line);font-family:var(--font-mono);color:var(--q-ink-4);text-transform:uppercase;letter-spacing:.08em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);justify-content:space-between;align-items:center;gap:16px;padding:10px 24px;font-size:10.5px;display:flex;position:sticky;bottom:0;left:0;right:0}.ctx-strip .ctx-left{flex-wrap:wrap;align-items:center;gap:14px;min-width:0;display:flex}.ctx-strip .ctx-item{align-items:center;gap:6px;display:inline-flex}.ctx-strip .ctx-item .k{color:var(--q-ink-5)}.ctx-strip .ctx-item .v{color:var(--q-ink);font-weight:500}.ctx-strip .ctx-item .v.pending{color:var(--q-ink-5);font-weight:400}.ctx-strip .ctx-item+.ctx-item:before{content:"";background:var(--q-line-strong);width:1px;height:10px;margin-left:-6px;margin-right:8px}.ctx-strip .ctx-right{color:var(--q-ink-3);align-items:center;gap:8px;display:inline-flex}.ctx-strip .ctx-right .v{color:var(--q-ink);letter-spacing:.01em;font-size:12px;font-weight:600}.ctx-strip .ctx-right .delta{color:var(--q-ink-4);align-items:center;gap:3px;font-size:10px;display:inline-flex}.ctx-strip .ctx-right .delta.up{color:#d97706}.ctx-strip .ctx-right .delta.dn{color:#059669}@media (max-width:680px){.quiz-header{gap:10px;padding:14px 16px}.quiz-brand img{height:22px}.quiz-brand h1{font-size:13px}.retake{padding:6px 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