.cpi-eyebrow{font:700 11px/1.5 var(--f-sans,system-ui);letter-spacing:.13em;color:var(--cpi);margin:0 0 10px}
.cpi-practice-room{max-width:900px}.cpi-practice-room .lede{font-size:18px;max-width:640px}
#cpi-room{margin:28px 0 24px;min-height:330px}#cpi-room h2{margin:0 0 14px;font-size:27px}
.cpi-card{border:1px solid var(--line,#d6ddd9);border-radius:16px;padding:clamp(20px,3vw,32px);background:var(--paper,#fffdf8)}
.cpi-card p{margin:8px 0}.cpi-card .cpi-meta{font-size:13px;color:var(--ink-3,#616c6c)}
.cpi-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border-radius:9px;font:600 15px/1.4 var(--f-sans,system-ui);text-decoration:none!important;border:1px solid transparent;cursor:pointer;gap:8px;max-width:100%;white-space:normal;text-align:center}
.cpi-button.primary{background:#075e63;color:#fff}.cpi-button.secondary{color:var(--cpi);background:var(--cpi-soft);border-color:var(--pen-line)}
.cpi-button:disabled{opacity:.55;cursor:wait}.cpi-button:hover{filter:brightness(.96)}.cpi-button:focus-visible,textarea:focus-visible{outline:3px solid #36a6aa;outline-offset:4px}
.cpi-action{margin-top:24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}.cpi-text-button{background:none;border:0;color:var(--cpi);text-decoration:underline;text-underline-offset:4px;font:inherit;cursor:pointer;padding:10px 0}.cpi-text-button:disabled{opacity:.5;cursor:default}
.cpi-brief-grid{display:grid;grid-template-columns:1.3fr 1fr;gap:22px}.cpi-brief-grid dt{font-size:11px;font-weight:700;letter-spacing:.1em;color:var(--cpi);text-transform:uppercase;margin-top:18px}.cpi-brief-grid dd{margin:5px 0 0;line-height:1.6}
.cpi-notes label{display:block;font-weight:600;margin-bottom:12px}.cpi-notes textarea{display:block;box-sizing:border-box;width:100%;min-height:330px;resize:vertical;border:1px solid var(--line,#d6ddd9);border-radius:10px;background:var(--bg,#f8f8f4);padding:16px;color:inherit;font:15px/1.8 var(--f-sans,system-ui)}
.cpi-timing{display:flex;justify-content:space-between;align-items:center;gap:14px;margin-bottom:24px;flex-wrap:wrap}.cpi-timing p{margin:0!important}.cpi-timer{font:600 26px/1.2 var(--f-sans,system-ui);font-variant-numeric:tabular-nums;letter-spacing:-.01em}.cpi-dots{display:flex;gap:7px;margin-top:10px}.cpi-dot{width:8px;height:8px;border-radius:50%;background:var(--line,#d6ddd9)}.cpi-dot.current{background:var(--cpi)}
.cpi-speakers{display:grid;grid-template-columns:1fr 1fr;gap:16px}.cpi-speaker{padding:24px 20px;border:2px solid transparent;background:var(--cpi-soft);border-radius:12px;opacity:.5;min-height:120px}.cpi-speaker.active{border-color:var(--cpi);opacity:1}.cpi-speaker h3{font-size:19px!important;margin:0 0 8px!important}.cpi-tag{font-size:11px;font-weight:700;letter-spacing:.12em}.cpi-wave{display:flex;align-items:center;gap:4px;height:30px;margin-top:15px}.cpi-wave i{display:block;width:4px;height:10px;border-radius:3px;background:var(--cpi)}.active .cpi-wave i{animation:cpi-voice .7s alternate infinite}.active .cpi-wave i:nth-child(2n){animation-delay:.25s;height:23px}.active .cpi-wave i:nth-child(3n){animation-delay:.45s;height:17px}
@keyframes cpi-voice{to{transform:scaleY(.35)}}@media(prefers-reduced-motion:reduce){.active .cpi-wave i{animation:none}}
.cpi-recorder{text-align:center;padding:24px 0 0}.cpi-mic{height:70px;width:70px;border-radius:50%;display:grid;place-items:center;margin:0 auto 12px;background:var(--cpi-soft);color:var(--cpi);font-size:25px;border:1px solid var(--pen-line)}.cpi-mic.recording{background:#075e63;color:white;box-shadow:0 0 0 7px var(--cpi-soft)}
.cpi-phone{background:#123336;color:#efffff;border-radius:14px;padding:34px 24px;text-align:center}.cpi-phone h3{margin:0 0 22px!important;font-size:22px!important}.cpi-phone p{font-size:15px!important}.cpi-phone .cpi-wave{justify-content:center}.cpi-phone .cpi-wave i{background:#76d5cb}
.cpi-wait{padding:35px 0}.cpi-wait progress{width:100%;accent-color:#075e63;height:10px;margin-top:16px}.cpi-faq{max-width:760px;margin-top:46px}.cpi-faq details{padding:16px 0;border-bottom:1px solid var(--line,#d6ddd9)}.cpi-faq summary{cursor:pointer;font-weight:600;line-height:1.5}
.cpi-band-row{display:grid;grid-template-columns:1.2fr 1fr 95px;align-items:center;gap:16px;margin:22px 0;font-size:14px}.cpi-band-bar{display:flex;gap:5px;position:relative}.cpi-band-cell{flex:1;height:24px;background:var(--cpi-soft);border-radius:3px;text-align:center;font-size:11px;line-height:24px}.cpi-band-cell.selected{background:#075e63;color:white}.cpi-pass-line{position:absolute;left:40%;height:34px;top:-5px;border-left:2px dashed #2d7879}.cpi-pass-label{font-size:11px;color:var(--ink-3,#647474);text-align:right;margin-top:4px}
.cpi-turn-feedback{border-top:1px solid var(--line,#d6ddd9);padding:20px 0}.cpi-turn-feedback h3{margin:0 0 8px!important}.cpi-turn-feedback mark{background:var(--cpi-soft);color:inherit;text-decoration:underline;text-decoration-color:var(--cpi);text-decoration-thickness:2px;text-underline-offset:3px;padding:2px 4px}.cpi-turn-feedback p,.cpi-turn-feedback li{font-size:15px!important}.cpi-rule{font-size:13px!important;line-height:1.6!important;color:var(--ink-3,#647474)}
.cpi-prices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:34px 0 22px}.cpi-price{border:1px solid var(--line,#d6ddd9);border-radius:14px;padding:25px 22px;display:flex;flex-direction:column;min-width:0}.cpi-price.featured{border:2px solid #075e63;padding:24px 21px;background:var(--cpi-soft)}.cpi-price h2{font-size:39px!important;margin:12px 0!important}.cpi-price p{font-size:15px}.cpi-price ul{padding-left:19px;margin:18px 0 26px;flex:1}.cpi-price li{font-size:14px;margin:9px 0}.cpi-price .cpi-button{margin-top:auto;width:100%;box-sizing:border-box}
#cpi-message{padding:16px;border-left:3px solid #075e63;background:var(--cpi-soft);line-height:1.6;margin:20px 0}html:has(.cpi-practice-room) .gnav-cta,html:has(.cpi-prices) .gnav-cta{display:none}
@media(max-width:640px){.cpi-brief-grid,.cpi-prices{grid-template-columns:1fr}.cpi-notes textarea{min-height:220px}.cpi-speaker{padding:18px 12px;min-height:120px}.cpi-speaker h3{font-size:16px!important}.cpi-band-row{grid-template-columns:1fr 75px;gap:8px}.cpi-band-bar{grid-row:2;grid-column:1/-1}.cpi-card{padding:20px}.cpi-price{padding:24px}.cpi-price.featured{padding:23px}.cpi-action .cpi-button{width:100%;box-sizing:border-box}.cpi-phone{padding:28px 18px}}

/* 11-10 主会话：开始练以后把页头收起来，屏幕留给练习本身；选题页照常显示 */
.cpi-practice-room:has(#cpi-room:is([data-state=brief],[data-state=roleplay],[data-state=transcribing],[data-state=marking],[data-state=signin],[data-state=report],[data-state=resume])) > .lede{display:none}
.cpi-practice-room:has(#cpi-room:is([data-state=brief],[data-state=roleplay],[data-state=transcribing],[data-state=marking],[data-state=signin],[data-state=report],[data-state=resume])) > h1{font-size:22px!important;line-height:1.25!important;margin:4px 0 14px!important}
.cpi-phone .cpi-now{margin:0 0 4px!important;font-size:13px!important;color:#8bd5d0;letter-spacing:.04em}
.cpi-phone .cpi-line{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;opacity:.75}.cpi-phone .cpi-line .on{opacity:1;font-weight:600}
#cpi-done{min-width:200px;min-height:52px;font-size:16px}
@media(max-width:640px){.cpi-action .cpi-button.primary,#cpi-done{flex:1 1 100%;width:100%;min-height:52px;font-size:16px}}
.cpi-turn-ok{color:var(--cpi);font-weight:600}