/* Speaking Lab responsive design completion. */
.onboarding-bank-intro{position:relative;padding:44px 20px 16px;color:#1f2a44;text-align:center;animation:onboarding-paper-up .55s cubic-bezier(.2,1.05,.3,1) both}.onboarding-bank-mark{width:88px;height:88px;display:grid;place-items:center;margin:0 auto 18px;border-radius:24px;background:rgba(232,245,235,.9);color:#2d7650}.onboarding-bank-mark svg{width:42px}.onboarding-bank-intro>p{margin:0;color:#59616a;font-size:11px;font-weight:700;letter-spacing:.2em}.onboarding-bank-intro>h1{max-width:580px;margin:9px auto 0;font-family:var(--font-display);font-size:clamp(34px,5vw,52px);font-weight:400;line-height:1.08}.onboarding-bank-detail{display:block;max-width:520px;margin:12px auto 0;color:#566072;font-size:13px;line-height:1.6}.onboarding-bank-intro .onboarding-primary-action{margin-top:24px}
.qb-part-progress-copy{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:18px;color:#6b736e;font-size:10px}.qb-part-progress-copy strong{color:#263c31;font-size:11px}.qb-part-progress{height:5px;margin-top:7px;overflow:hidden;border-radius:999px;background:#e6e9e6}.qb-part-progress i{display:block;height:100%;border-radius:inherit;background:#526b5e;transition:width .45s ease}.qb-today-card.checked{border-color:#b7c7bd;background:#f8fbf8}
.qb-cue-card-prompt{text-align:left}.qb-cue-card-prompt>span{display:block;margin-top:20px;color:#66716b;font-size:11px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.qb-cue-card-prompt ul{display:grid;gap:9px;margin:10px 0 0;padding:0;list-style:none}.qb-cue-card-prompt li{position:relative;padding-left:18px;color:#4d5752;font-size:14px;line-height:1.5}.qb-cue-card-prompt li::before{content:"";position:absolute;left:2px;top:.64em;width:5px;height:5px;border-radius:50%;background:#72877b}.qb-cue-card-prompt.compact>span{margin-top:10px;font-size:9px}.qb-cue-card-prompt.compact li{font-size:12px}
.qb-practice-toolbar{display:grid;grid-template-columns:minmax(88px,1fr) auto minmax(88px,1fr);align-items:center;gap:12px;margin:10px 0 18px}.qb-practice-toolbar>button{display:inline-flex;align-items:center;gap:7px;min-height:44px;padding:9px 12px;border:1px solid #d8ddd9;border-radius:10px;background:#fff;color:#425149;font:inherit;font-size:12px;cursor:pointer}.qb-practice-toolbar>button:last-child{justify-self:end}.qb-practice-toolbar>button:disabled{opacity:.35}.qb-practice-toolbar>button svg{width:16px}.qb-practice-toolbar>div{text-align:center}.qb-practice-toolbar small,.qb-practice-toolbar strong{display:block}.qb-practice-toolbar small{color:#7c837f;font-size:9px;font-weight:800;letter-spacing:.1em}.qb-practice-toolbar strong{display:inline-flex;align-items:center;gap:5px;margin-top:3px;color:#263c31;font-size:14px}.qb-practice-toolbar strong svg{width:14px}
.qb-prompt-audio-mark{display:grid;place-items:center;width:38px;height:38px;margin:16px 0;border:1px solid #d7e0da;border-radius:50%;background:rgba(255,255,255,.72);color:#496757}.qb-prompt-audio-mark svg{width:17px}
.qb-practice-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,280px);gap:20px;align-items:start}.qb-practice-layout>main{min-width:0}.qb-practice-layout>aside{display:grid;gap:14px}.qb-flip-card{width:100%;min-height:clamp(390px,52vh,580px);padding:0;border:0;background:transparent;color:inherit;font:inherit;text-align:left;perspective:1400px;cursor:pointer}.qb-flip-card-inner{position:relative;display:block;width:100%;min-height:inherit;transition:transform .62s cubic-bezier(.2,.75,.2,1);transform-style:preserve-3d}.qb-flip-card.flipped .qb-flip-card-inner{transform:rotateY(180deg)}.qb-flip-face{position:absolute;inset:0;display:flex;flex-direction:column;min-height:inherit;overflow:auto;padding:clamp(24px,4vw,52px);border:1px solid rgba(205,214,208,.85);border-radius:24px;background:linear-gradient(145deg,rgba(255,255,255,.92),rgba(241,246,242,.78));box-shadow:0 22px 55px rgba(37,52,44,.1);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);backface-visibility:hidden}.qb-flip-face.back{transform:rotateY(180deg)}.qb-flip-face>small{color:#627169;font-size:10px;font-weight:800;letter-spacing:.12em}.qb-flip-face h1{max-width:820px;margin:auto 0;color:#1d2923;font-family:var(--font-display);font-size:clamp(25px,3vw,42px);font-weight:520;line-height:1.22;text-wrap:balance}.qb-flip-face .qb-cue-card-prompt{margin:auto 0}.qb-flip-face .qb-cue-card-prompt h1{margin:0}.qb-flip-face blockquote{margin:auto 0 20px;border:0;color:#283b31;font-family:var(--font-display);font-size:clamp(18px,2vw,27px);line-height:1.55}.qb-flip-face>em{display:inline-flex;align-items:center;gap:7px;margin-top:auto;padding-top:22px;color:#728078;font-size:11px;font-style:normal}.qb-flip-face>em svg{width:15px}
.qb-practice-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:14px;margin:18px 0}.qb-round-action{display:grid;justify-items:center;gap:6px;min-width:76px;min-height:70px;padding:10px 12px;border:1px solid #d9dfda;border-radius:16px;background:#fff;color:#4e5e55;font:inherit;font-size:10px;cursor:pointer}.qb-round-action svg{width:20px}.qb-round-action.primary{border-color:#385747;background:#385747;color:#fff}.qb-round-action.active{border-color:#9bb2a4;background:#edf4ef;color:#28563d}
.qb-paper-choice{display:grid;grid-template-columns:auto minmax(0,1fr) 40px;align-items:center;gap:11px;min-height:68px;padding:10px 12px;border:1px solid #dce1dd;border-radius:12px;background:#fff}.qb-paper-choice.added{background:#f3f7f4;border-color:#bdcec3}.qb-paper-choice-main{display:grid;gap:3px;min-width:0;padding:4px 0;border:0;background:transparent;color:#26352d;font:inherit;text-align:left;cursor:pointer}.qb-paper-choice-main:disabled{cursor:default}.qb-paper-choice-main strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.qb-paper-choice-main small{color:#788079;font-size:10px}.qb-paper-choice-main em{color:#47715a;font-size:10px;font-style:normal;font-weight:700}.qb-paper-choice-edit{display:grid;place-items:center;width:40px;height:40px;border:0;border-radius:10px;background:#eef0ee;color:#737a76;cursor:pointer}.qb-paper-choice-edit svg{width:15px}
.qb-practice-live-time{display:flex;align-items:baseline;justify-content:center;gap:9px;padding:10px;color:#707a74}.qb-practice-live-time span{font-size:9px;font-weight:800;letter-spacing:.1em}.qb-practice-live-time strong{color:#21352a;font-size:24px;font-variant-numeric:tabular-nums}.qb-practice-live-time em{font-size:10px;font-style:normal}.qb-practice-live-time.expired strong{color:#a33d37}.qb-modal-question-card{max-height:40dvh;overflow:auto}.qb-practice-finished-hint{display:flex;align-items:flex-start;gap:10px;margin:13px 0;padding:12px 14px;border:1px solid #cddbd1;border-radius:13px;background:#f1f7f3;color:#365343}.qb-practice-finished-hint>svg{flex:0 0 auto;width:18px}.qb-practice-finished-hint span{display:grid;gap:3px}.qb-practice-finished-hint small{color:#637069;line-height:1.45}.qb-next-countdown{display:grid;gap:8px;margin:12px 0;color:#52705f;font-size:12px}.qb-next-countdown>span{display:flex;justify-content:center;align-items:center;gap:6px}.qb-next-countdown svg{width:15px}.qb-next-progress{display:block;width:100%;height:5px;overflow:hidden;border-radius:999px;background:#e4e9e6}.qb-next-progress b{display:block;height:100%;border-radius:inherit;background:#52705f;transition:width .25s linear}.qb-complete-ai{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0;padding:14px;border:1px solid #dbe3dd;border-radius:14px;background:#f6faf7;text-align:left}.qb-complete-ai>span{display:grid;grid-template-columns:auto 1fr;gap:2px 9px}.qb-complete-ai svg{grid-row:1/3;width:18px;color:#4b775e}.qb-complete-ai small{color:#737d76}
.assessment-plan-comparison{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:14px 0}.assessment-plan-comparison button{position:relative;display:grid;gap:3px;min-width:0;padding:14px;border:1px solid #dbe1dd;border-radius:13px;background:#fff;color:#34473d;font:inherit;text-align:left;cursor:pointer}.assessment-plan-comparison button.recommended{border-color:#7c9b89;background:#f2f8f4}.assessment-plan-comparison button>b{position:absolute;right:8px;top:-9px;padding:3px 7px;border-radius:999px;background:#365b47;color:#fff;font-size:8px;letter-spacing:.04em}.assessment-plan-comparison small{color:#748078;font-size:9px;font-weight:800;letter-spacing:.08em}.assessment-plan-comparison strong{font-size:21px}.assessment-plan-comparison span{color:#6a746e;font-size:10px;line-height:1.4}
.review-long-term-demo{display:grid;gap:20px;padding:clamp(20px,3vw,34px);border:1px solid #dbe1dc;border-radius:22px;background:linear-gradient(145deg,#fbfdfb,#f3f7f4);overflow:hidden}.review-long-term-demo>header{display:grid;grid-template-columns:auto minmax(0,1fr);gap:16px;align-items:start}.review-long-term-demo>header>span{padding:6px 9px;border-radius:999px;background:#e5eee8;color:#356047;font-size:9px;font-weight:850;letter-spacing:.1em}.review-long-term-demo header small{color:#6c7770;font-size:9px;font-weight:800;letter-spacing:.12em}.review-long-term-demo h2{margin:6px 0;color:#21342a;font-family:var(--font-display);font-size:clamp(23px,3vw,35px);font-weight:520;line-height:1.25}.review-long-term-demo header p{max-width:720px;margin:0;color:#66716a;font-size:13px;line-height:1.7}.review-demo-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(240px,.7fr);gap:16px}.review-demo-chart,.review-demo-abilities{padding:18px;border:1px solid #e0e5e1;border-radius:16px;background:rgba(255,255,255,.82)}.review-demo-chart>span,.review-demo-abilities>span{color:#69746d;font-size:9px;font-weight:800;letter-spacing:.1em}.review-demo-chart svg{display:block;width:100%;margin-top:8px;overflow:visible}.review-demo-chart line{stroke:#e1e5e2}.review-demo-chart path{fill:none;stroke:#4f7460;stroke-width:3;stroke-linecap:round}.review-long-term-demo.animate .review-demo-chart path{stroke-dasharray:1;stroke-dashoffset:1;animation:review-demo-draw 1.45s ease .15s forwards}@keyframes review-demo-draw{to{stroke-dashoffset:0}}.review-demo-chart circle{fill:#fff;stroke:#4f7460;stroke-width:3}.review-demo-chart text{fill:#334d40;font-size:12px;font-weight:800}.review-demo-chart>div{display:flex;justify-content:space-between;color:#708078;font-size:10px}.review-demo-abilities{display:grid;align-content:start;gap:13px}.review-demo-abilities>div{display:grid;grid-template-columns:1fr auto;gap:6px 10px;color:#4b5a52;font-size:11px}.review-demo-abilities i{grid-column:1/-1;height:5px;overflow:hidden;border-radius:9px;background:#e6eae7}.review-demo-abilities b{display:block;height:100%;background:#698171}
.review-demo-reports{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.review-demo-reports article{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding:15px;border:1px solid #e1e5e2;border-radius:14px;background:#fff}.review-demo-reports span{color:#657169;font-size:10px;font-weight:750}.review-demo-reports strong{grid-row:span 2;color:#315640;font-size:28px}.review-demo-reports p,.review-demo-reports small{margin:0;color:#7b837e;font-size:10px}.review-demo-tools{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.review-demo-tools button{display:flex;align-items:center;gap:12px;min-height:64px;padding:12px 15px;border:1px solid #dce2dd;border-radius:14px;background:#fff;color:#35473d;font:inherit;text-align:left}.review-demo-tools span{display:grid;gap:3px}.review-demo-tools small{color:#758079}.review-long-term-demo>footer{display:flex;flex-wrap:wrap;gap:10px}
.review-long-term-demo.animate .review-demo-chart path{animation-duration:1.2s;animation-delay:.1s}.review-demo-abilities b{transform-origin:left}.review-long-term-demo.animate .review-demo-abilities b{animation:review-demo-ability .75s ease .2s both}.review-long-term-demo.animate .review-demo-reports article{animation:review-demo-card .55s ease both}.review-long-term-demo.animate .review-demo-reports article:nth-child(1){animation-delay:.08s}.review-long-term-demo.animate .review-demo-reports article:nth-child(2){animation-delay:.18s}.review-long-term-demo.animate .review-demo-reports article:nth-child(3){animation-delay:.28s}@keyframes review-demo-ability{from{transform:scaleX(0)}to{transform:scaleX(1)}}@keyframes review-demo-card{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(max-width:1024px){.qb-practice-layout{grid-template-columns:1fr}.qb-practice-layout>aside{grid-template-columns:repeat(2,1fr)}.review-demo-grid{grid-template-columns:1fr}}
@media(max-width:768px){#view-bank{min-height:100dvh}.qb-practice-toolbar>button span{display:none}.qb-practice-toolbar>button{justify-content:center;min-width:44px}.qb-flip-card{min-height:min(500px,57dvh)}.qb-flip-face{padding:24px 20px;border-radius:18px}.qb-practice-layout>aside,.review-demo-reports,.review-demo-tools{grid-template-columns:1fr}.review-long-term-demo>header{grid-template-columns:1fr}.review-long-term-demo>footer .button{flex:1 1 180px;justify-content:center;min-height:44px}.qb-local-practice-modal{width:calc(100% - 20px);max-height:calc(100dvh - max(20px,env(safe-area-inset-top)) - max(20px,env(safe-area-inset-bottom)));padding-bottom:env(safe-area-inset-bottom)}}
@media(max-width:390px){.qb-practice-toolbar{grid-template-columns:44px 1fr 44px;gap:8px}.qb-flip-card{min-height:min(470px,58dvh)}.qb-flip-face h1{font-size:24px;overflow-wrap:anywhere}.qb-flip-face blockquote{font-size:17px}.qb-practice-actions{gap:8px}.qb-round-action{flex:1 1 66px;min-width:64px;padding-inline:7px}.review-long-term-demo{padding:17px 14px}.review-demo-chart{padding:12px 8px}.qb-paper-choice{padding-inline:9px}}
@media(max-width:340px){.qb-practice-actions{display:grid;grid-template-columns:repeat(2,1fr)}.qb-round-action{width:100%}.qb-flip-face{padding:20px 16px}.qb-complete-ai{align-items:flex-start;flex-direction:column}.assessment-plan-comparison{grid-template-columns:1fr}}
@media(orientation:landscape) and (max-height:520px){.qb-flip-card{min-height:310px}.qb-local-practice-modal{max-height:calc(100dvh - 12px)}}
@media(prefers-reduced-motion:reduce){.qb-part-progress i,.qb-flip-card-inner,.qb-next-progress b,.review-demo-chart path{animation:none!important;transition:none!important}.qb-flip-card.flipped .qb-flip-card-inner{transform:none}.qb-flip-card.flipped .qb-flip-face.front{display:none}.qb-flip-card.flipped .qb-flip-face.back{transform:none}}
@media(prefers-reduced-motion:reduce){.review-demo-abilities b,.review-demo-reports article{animation:none!important;transition:none!important}}

/* Question Bank V3 — the 2026-08-19 interaction contract. */
body[data-app-route="bank"] .streak-pill{display:none}
.qb-section-nav{position:sticky;top:20px;align-self:start}
.qb-part-selection{margin-top:2px}
.qb-exam-shell .qb-part-card{position:relative;min-height:310px;display:flex;flex-direction:column;padding:28px;text-align:left;overflow:hidden}
.qb-exam-shell .qb-part-label{display:flex;align-items:baseline;gap:9px;margin-bottom:17px;color:#243d31}
.qb-exam-shell .qb-part-label b{font-size:clamp(25px,2.2vw,34px);font-weight:850;letter-spacing:.05em}
.qb-exam-shell .qb-part-label strong{font-size:19px;font-weight:650;color:#738078}
.qb-exam-shell .qb-part-card h3{margin:0;font-size:22px}
.qb-exam-shell .qb-part-card>p{min-height:48px;margin:10px 0 0;line-height:1.6}
.qb-exam-shell .qb-part-card .qb-part-progress-copy{margin-top:auto}
.qb-part-highlight{width:max-content;min-width:128px;display:inline-flex;align-items:baseline;gap:10px;padding:13px 20px;margin-bottom:16px;border:1px solid #c9d8cf;border-radius:14px;background:#edf5f0;color:#29483a;box-shadow:0 8px 22px rgba(54,85,68,.07)}
.qb-part-highlight b{font-size:22px;font-weight:850;letter-spacing:.06em}.qb-part-highlight strong{font-size:18px;color:#65786d}
.qb-part-heading{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px 28px;padding:24px;border:1px solid #d8e1db;border-radius:18px;background:linear-gradient(140deg,#f8fbf9,#edf5f0)}
.qb-part-heading>.qb-part-overall{grid-column:1/-1;display:grid;gap:8px}.qb-part-overall>span{display:flex;justify-content:space-between;color:#607068;font-size:11px}.qb-part-overall>div,.qb-topic-progress,.qb-topic-session-progress>div,.qb-paper-practice-progress>div{height:6px;overflow:hidden;border-radius:999px;background:#dfe8e2}.qb-part-overall i,.qb-topic-progress i,.qb-topic-session-progress i,.qb-paper-practice-progress i{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,#496b59,#789684);transition:width .35s ease}
.qb-exam-shell .qb-topics-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
.qb-exam-shell .qb-topic-card{min-height:280px;display:flex;flex-direction:column;padding:22px;overflow:hidden}
.qb-topic-card>header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.qb-topic-card h3{margin:19px 0 9px}.qb-topic-card dl{margin-bottom:16px}.qb-topic-progress-copy{display:flex;justify-content:space-between;margin-top:auto;color:#67736c;font-size:11px}.qb-topic-progress{margin-top:7px}
.qb-topic-card>footer{display:grid;grid-template-columns:minmax(0,1fr) 54px;gap:9px;align-items:stretch;margin-top:18px;padding:0;border:0}.qb-topic-start,.qb-topic-enter{min-height:50px;border:1px solid #385747;border-radius:13px;font:inherit;cursor:pointer}.qb-topic-start{padding:0 16px;background:#385747;color:#fff;font-size:12px;font-weight:750}.qb-topic-enter{display:grid;place-items:center;background:#eef4f0;color:#385747;box-shadow:-7px 7px 15px rgba(44,67,55,.09)}.qb-topic-enter svg{width:24px}.qb-topic-start:hover,.qb-topic-enter:hover{transform:translateY(-1px)}
.qb-topic-marker{width:72px!important;height:54px!important;flex:0 0 72px!important;padding:7px 9px!important}.qb-topic-marker small{font-size:8px!important;white-space:nowrap}.qb-topic-marker strong{font-size:17px!important}
.qb-topic-session-progress{display:grid;gap:9px;padding:15px 18px;border:1px solid #d7e1da;border-radius:14px;background:#f8fbf9}.qb-topic-session-progress>span{display:flex;justify-content:space-between;gap:16px;color:#2c4538}.qb-topic-session-progress strong{font-size:14px}.qb-topic-session-progress b{font-size:12px;color:#67766e}
.qb-practice-toolbar{grid-template-columns:1fr auto 1fr}.qb-practice-toolbar>.qb-retry-link{justify-self:start}.qb-practice-toolbar>span{display:block}
.qb-card-stage{position:relative;display:grid;grid-template-columns:70px minmax(0,1fr) 70px;align-items:center;isolation:isolate}.qb-card-stage::before{content:"";position:absolute;inset:24px 42px -12px;border-radius:28px;background:#dfe8e2;box-shadow:0 28px 55px rgba(32,53,42,.16);transform:translateZ(-20px);z-index:-2}.qb-card-stage .qb-flip-card{grid-column:2;z-index:2}.qb-card-arrow{position:relative;z-index:1;min-width:70px;min-height:116px;display:grid;place-items:center;align-content:center;gap:7px;border:1px solid #cbd8d0;background:linear-gradient(145deg,#f8fbf9,#e5eee8);color:#385747;box-shadow:0 16px 26px rgba(40,62,50,.12);cursor:pointer}.qb-card-arrow.previous{grid-column:1;border-radius:22px 0 0 22px;transform:perspective(320px) rotateY(-12deg) translateX(6px)}.qb-card-arrow.next{grid-column:3;border-radius:0 22px 22px 0;transform:perspective(320px) rotateY(12deg) translateX(-6px)}.qb-card-arrow svg{width:27px}.qb-card-arrow span{font-size:9px;font-weight:750}.qb-card-arrow:disabled{opacity:.28;cursor:default;box-shadow:none}
.qb-practice-actions-v3{display:grid;justify-items:center;gap:14px;margin:22px 0 18px}.qb-record-primary{min-width:min(320px,80%);min-height:58px;display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:0 28px;border:1px solid #315540;border-radius:18px;background:#315540;color:#fff;font:inherit;font-size:15px;font-weight:780;box-shadow:0 13px 26px rgba(38,77,55,.2);cursor:pointer}.qb-record-primary.recording{border-color:#9a453f;background:#a84f47}.qb-record-primary svg{width:21px}.qb-secondary-actions,.qb-recorded-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px}.qb-practice-actions-v3 .qb-round-action{min-height:58px}.qb-answer-playback{width:min(540px,100%)}
.qb-recording-wave{height:38px;display:flex;align-items:center;justify-content:center;gap:5px;margin:auto 0}.qb-recording-wave i{width:4px;height:12px;border-radius:3px;background:#a84f47;animation:qb-wave .9s ease-in-out infinite}.qb-recording-wave i:nth-child(2),.qb-recording-wave i:nth-child(4){animation-delay:.15s}.qb-recording-wave i:nth-child(3){animation-delay:.3s}@keyframes qb-wave{50%{height:34px}}
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