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0;font-size:clamp(1.35rem,2.2vw,1.9rem);line-height:1.18}.writing-task-chip{color:#146b54;text-transform:uppercase;letter-spacing:.04em;background:#eefaf5;border:1px solid #146b5433;border-radius:999px;flex:none;padding:6px 10px;font-size:.76rem;font-weight:900}.writing-email-composer,.writing-form-answer{gap:12px;display:grid}.writing-form-additional{border-top:1px solid #0f172a1a;gap:12px;margin-top:4px;padding-top:16px;display:grid}.email-row{background:#f8fbfc;border:1px solid #dbe6ec;border-radius:8px;grid-template-columns:95px minmax(0,1fr);align-items:center;gap:12px;padding:10px 12px;display:grid}.email-row span,.writing-form-answer label span{color:#5a7180;text-transform:uppercase;letter-spacing:.04em;font-size:.78rem;font-weight:900}.email-row strong{min-width:0;color:var(--heading);font-size:.95rem}.writing-email-composer textarea,.writing-form-answer textarea,.writing-form-answer input,.writing-plain-answer{color:#223846;width:100%;font:inherit;background:#fbfdfe;border:1px solid #cddce4;border-radius:8px;outline:none;line-height:1.55;transition:border-color .2s,box-shadow .2s,background .2s}.writing-email-composer textarea,.writing-form-answer textarea,.writing-plain-answer{resize:vertical;min-height:250px;padding:14px 15px}.writing-form-answer input{min-height:46px;padding:10px 12px}.writing-form-answer label{gap:7px;display:grid}.writing-form-answer textarea{min-height:110px}.writing-email-composer textarea:focus,.writing-form-answer textarea:focus,.writing-form-answer input:focus,.writing-plain-answer:focus{background:#fff;border-color:#2f8a72;box-shadow:0 0 0 3px #2f8a7224}.writing-answer-footer{color:#5a7180;justify-content:space-between;gap:12px;font-size:.86rem;font-weight:800;display:flex}.writing-score-summary{background:#f0faf6;border:1px solid #146b5429;border-radius:8px;align-items:center;gap:16px;padding:16px;display:flex}.writing-score-summary strong{color:#146b54;margin-bottom:6px;display:block}.question-passage{border:1px solid var(--line);background:#fff;padding:clamp(24px,3vw,36px)}.question-passage p{color:#243b49;max-width:68ch;font-size:clamp(1.02rem,1.25vw,1.12rem);line-height:1.84}.reading-passage-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:flex-start;gap:18px;padding-bottom:18px;display:flex}.reading-passage-header h3{color:var(--heading);margin:4px 0 0;font-size:clamp(1.2rem,1.9vw,1.55rem);line-height:1.3}.scenario-chip{color:#17644f;background:#eef5f1;border-radius:999px;flex:none;padding:7px 11px;font-size:.82rem;font-weight:800}.reading-passage-body{gap:14px;margin-top:18px;display:grid}.question-passage .reading-passage-body p{max-width:72ch;margin:0}.reading-passage-missing{color:var(--muted);margin-top:18px;font-weight:700}.knm-instructions{background:linear-gradient(135deg,#fffffff0,#edf4efe6),repeating-linear-gradient(90deg,#2d52760f 0 1px,#0000 1px 20px);border-color:#2d52762e}.knm-media-panel{background:#f8fbfa;border-color:#2d52762e;gap:16px;display:grid;overflow:hidden}.knm-question-panel{gap:10px;display:grid}.knm-photo-card,.knm-question-box{border:1px solid var(--line);background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 16px 38px #182f4412}.knm-photo-card{isolation:isolate;height:126px;min-height:0;position:relative}.knm-photo-card:before,.knm-photo-card:after{z-index:1;content:"";pointer-events:none;position:absolute}.knm-photo-card:before{background:linear-gradient(#0b111714,#0b1117c7),linear-gradient(90deg,#0b111775,#0000 58%);inset:0}.knm-photo-card:after{background:linear-gradient(90deg,#0000,#ffffff38,#0000);width:30%;animation:6.2s ease-in-out infinite knmLightSweep;top:0;bottom:0;left:-34%;transform:skew(-18deg)}.knm-photo-card img{object-fit:cover;width:100%;height:100%;min-height:0;animation:12s ease-in-out infinite knmImageDrift;display:block;transform:scale(1.02)}.knm-photo-label{z-index:2;color:#fff;gap:4px;display:grid;position:absolute;bottom:12px;left:14px;right:14px}.knm-photo-label span{color:#ffffffd1;text-transform:uppercase;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff24;border:1px solid #ffffff3d;border-radius:999px;width:max-content;padding:5px 8px;font-size:.68rem;font-weight:900}.knm-photo-label strong{color:#fff;max-width:13ch;font-size:clamp(1.08rem,1.8vw,1.35rem);line-height:.98}.knm-question-box{gap:12px;padding:clamp(18px,2.2vw,24px);display:grid}.knm-question-box .question-title{border-bottom:0;margin-top:0;padding-bottom:0;font-size:clamp(1.25rem,2vw,1.65rem)}.knm-answer-panel{align-self:start;position:sticky;top:104px}.knm-answer-heading{border-bottom:1px solid var(--line);gap:4px;padding-bottom:12px;display:grid}.knm-answer-heading strong{color:var(--heading);font-size:1.05rem}.speaking-workspace{grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);align-items:start;gap:16px;display:grid}.exam-welcome-panel,.speaking-welcome-panel{background:linear-gradient(135deg,#fffcf4fa,#eefaf6f5),repeating-linear-gradient(90deg,#10223109 0 1px,#0000 1px 20px);border:1px solid #165c551f;border-radius:8px;gap:20px;padding:clamp(22px,4vw,38px);display:grid;box-shadow:0 22px 56px #182f441c}.reading-welcome-panel{background:linear-gradient(135deg,#f4f9fffa,#effaf6f5),repeating-linear-gradient(90deg,#2d52760a 0 1px,#0000 1px 20px)}.knm-welcome-panel{background:linear-gradient(135deg,#fffaeffa,#f2faf4f5),repeating-linear-gradient(90deg,#8a571e0b 0 1px,#0000 1px 20px)}.listening-welcome-panel{background:linear-gradient(135deg,#fff7f7fa,#eff8fff5),repeating-linear-gradient(90deg,#912f410b 0 1px,#0000 1px 20px)}.writing-welcome-panel{background:linear-gradient(135deg,#f7fffbfa,#f1f7fff5),repeating-linear-gradient(90deg,#1c735d0b 0 1px,#0000 1px 20px)}.exam-welcome-panel h2,.speaking-welcome-panel h2{max-width:780px;font-size:clamp(2rem,4vw,3rem);line-height:1.02}.exam-welcome-panel p,.speaking-welcome-panel p{color:var(--muted);font-size:1.06rem}.exam-welcome-copy,.speaking-welcome-copy{gap:10px;max-width:760px;display:grid}.exam-welcome-stats{grid-template-columns:repeat(2,minmax(0,190px));gap:10px;display:grid}.exam-welcome-stats strong{color:#fff;background:linear-gradient(145deg,#102231fa,#2d5276f5),#102231;border:1px solid #ffffff1f;border-radius:8px;gap:3px;padding:14px;font-weight:850;display:grid;box-shadow:0 14px 30px #10223129}.exam-welcome-stats strong span{color:#9ed7ff;font-size:1.7rem;line-height:1}.knm-welcome-stats strong{background:linear-gradient(145deg,#4d3723fa,#1e6953f0),#4d3723}.knm-welcome-stats strong span{color:#ffd27a}.listening-welcome-stats strong{background:linear-gradient(145deg,#742131fa,#2d5276f0),#742131}.listening-welcome-stats strong span{color:#ffd2da}.writing-welcome-stats strong{background:linear-gradient(145deg,#146b54fa,#254670f0),#146b54}.writing-welcome-stats strong span{color:#bff3d6}.speaking-type-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.speaking-type-grid span{min-height:96px;color:var(--heading);background:#fff;border:1px solid #10223114;border-radius:8px;align-content:center;justify-items:center;gap:8px;padding:14px;font-weight:850;display:grid;box-shadow:0 12px 28px #182f440f}.speaking-type-grid span:first-child{background:linear-gradient(145deg,#fff7e6,#fff)}.speaking-type-grid span:nth-child(2){background:linear-gradient(145deg,#eaf7ff,#fff)}.speaking-type-grid span:nth-child(3){background:linear-gradient(145deg,#eff8ed,#fff)}.speaking-type-grid span:nth-child(4){background:linear-gradient(145deg,#f7efff,#fff)}.speaking-type-grid .visual-symbol{width:38px;height:38px;margin:0;font-size:0}.speaking-welcome-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.speaking-welcome-stats strong{color:#fff;background:linear-gradient(145deg,#102231fa,#165c55f0),#102231;border:1px solid #ffffff1f;border-radius:8px;gap:3px;padding:14px;font-weight:850;display:grid;box-shadow:0 14px 30px #10223129}.speaking-welcome-stats strong span{color:#b9f28b;font-size:1.7rem;line-height:1}.exam-start-note,.speaking-start-note{background:#ffffffd1;border:1px solid #165c5521;border-left:4px solid #1d8a71;border-radius:8px;max-width:620px;padding:12px 14px;box-shadow:0 10px 24px #182f440d}.reading-welcome-panel .exam-start-note{border-left-color:#2d7fbd}.knm-welcome-panel .exam-start-note{border-left-color:#c7812f}.exam-welcome-panel .button,.speaking-welcome-panel .button{justify-self:start}.speaking-prompt-card,.speaking-recorder-card{border:1px solid var(--line);background:#fff;border-radius:8px;gap:18px;padding:clamp(20px,3vw,30px);display:grid;box-shadow:0 16px 38px #182f4412}.speaking-prompt-card{background:linear-gradient(135deg,#fff,#f8fbfa),repeating-linear-gradient(90deg,#16836a0d 0 1px,#0000 1px 20px);align-content:start;min-height:360px}.speaking-prompt-card h2{margin-top:6px;font-size:clamp(1.1rem,1.6vw,1.45rem);font-weight:650;line-height:1.25}.speaking-question{color:var(--heading);gap:5px;font-size:clamp(1.05rem,1.45vw,1.28rem);font-weight:650;line-height:1.42;display:grid}.speaking-question span{display:block}.speaking-visual-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.speaking-visual-grid.items-1{grid-template-columns:1fr}.speaking-visual-grid.items-2{grid-template-columns:repeat(2,minmax(0,1fr))}.speaking-media-frame{aspect-ratio:16/9;border-radius:8px;width:100%;min-height:220px;display:grid;overflow:hidden}.speaking-media-frame.has-speaking-image{aspect-ratio:auto;min-height:0;overflow:visible}.speaking-media-frame.has-speaking-image.storyboard-image,.speaking-media-frame.has-speaking-image.kind-two_pictures,.speaking-media-frame.has-speaking-image.kind-three_pictures{aspect-ratio:16/9;min-height:220px;overflow:hidden}.speaking-media-frame>*{width:100%;height:100%;min-height:0}.speaking-media-frame.has-speaking-image>*{height:auto}.speaking-media-frame.has-speaking-image.storyboard-image>*,.speaking-media-frame.has-speaking-image.kind-two_pictures>*,.speaking-media-frame.has-speaking-image.kind-three_pictures>*{height:100%}.speaking-media-frame .speaking-visual-grid{align-items:stretch;height:100%}.speaking-media-frame .speaking-visual-card{min-height:0}.speaking-video-frame{--scene-bg:#f7efe2;--scene-deep:#2d5276;--scene-accent:#d88a2d;--scene-accent-soft:#d88a2d33;--scene-second-soft:#16836a24;--scene-line:#0f1f2e17;border:1px solid color-mix(in srgb, var(--scene-deep) 18%, transparent);background:linear-gradient(135deg, color-mix(in srgb, var(--scene-bg) 78%, #fff), #ffffffd1 62%), radial-gradient(circle at 8% 12%, var(--scene-accent-soft), transparent 30%), radial-gradient(circle at 92% 20%, var(--scene-second-soft), transparent 34%), color-mix(in srgb, var(--scene-bg) 82%, #fff);isolation:isolate;border-radius:8px;padding:clamp(10px,1.6vw,14px);display:grid;position:relative;overflow:hidden;box-shadow:0 16px 34px #1022311a}.speaking-video-frame:before{z-index:0;border:1px solid color-mix(in srgb, var(--scene-deep) 11%, transparent);background:radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--scene-accent) 18%, transparent), transparent 28%), #ffffff2e;content:"";border-radius:8px;position:absolute;inset:10px}.speaking-video-frame:after{z-index:0;background:radial-gradient(circle, color-mix(in srgb, var(--scene-accent) 14%, transparent), transparent 68%);opacity:.72;content:"";border-radius:999px;width:90px;height:90px;position:absolute;inset:auto 18px 18px auto}.speaking-video-frame video{z-index:1;object-fit:cover;background:#0b1117;border:1px solid #0f1f2e1a;border-radius:6px;width:100%;height:100%;display:block;position:relative;box-shadow:0 16px 26px #10223124}.speaking-image-frame{background:#f3f8f7;border:1px solid #2d527624;border-radius:8px;place-items:center;margin:0;padding:clamp(8px,1.5vw,14px);display:grid;overflow:visible;box-shadow:0 18px 36px #1022311a}.speaking-image-frame img{object-fit:contain;background:#f3f8f7;border-radius:6px;width:auto;max-width:100%;height:auto;max-height:min(68vh,680px);display:block}.speaking-image-frame.wide-storyboard img{width:100%;max-height:none}.speaking-image-frame.storyboard-image,.speaking-image-frame.kind-two_pictures,.speaking-image-frame.kind-three_pictures{box-sizing:border-box;width:100%;height:100%;min-height:0;padding:clamp(8px,1.3vw,12px);overflow:hidden}.speaking-image-frame.storyboard-image img,.speaking-image-frame.kind-two_pictures img,.speaking-image-frame.kind-three_pictures img{object-fit:contain;object-position:center;width:100%;min-width:0;max-width:100%;height:100%;min-height:0;max-height:100%;display:block}.speaking-presenter-frame{--scene-bg:#f7efe2;--scene-deep:#2d5276;--scene-accent:#d88a2d;--scene-accent-soft:#d88a2d33;--scene-second-soft:#16836a24;--scene-line:#0f1f2e17;border:1px solid color-mix(in srgb, var(--scene-deep) 9%, transparent);background:linear-gradient(180deg, #ffffffc2, #ffffff5c), radial-gradient(circle at 12% 16%, var(--scene-accent-soft), transparent 30%), radial-gradient(circle at 88% 20%, var(--scene-second-soft), transparent 34%), linear-gradient(135deg, var(--scene-bg), color-mix(in srgb, var(--scene-deep) 8%, #fff) 72%);color:var(--heading);isolation:isolate;border-radius:8px;position:relative;overflow:hidden;box-shadow:0 14px 30px #10223116}.speaking-presenter-frame:before{z-index:0;background:radial-gradient(circle at 0% 0%, color-mix(in srgb, var(--scene-accent) 14%, transparent), transparent 30%), radial-gradient(circle at 80% 78%, #fff3, transparent 34%), #ffffff1a;content:"";border-radius:8px;position:absolute;inset:10px}.speaking-video-frame.scene-tone-1,.speaking-presenter-frame.scene-tone-1{--scene-bg:#f7efe2;--scene-deep:#8a5d28;--scene-accent:#d88a2d;--scene-accent-soft:#d88a2d33;--scene-second-soft:#16836a24}.speaking-video-frame.scene-tone-2,.speaking-presenter-frame.scene-tone-2{--scene-bg:#eef7f5;--scene-deep:#0e5f4f;--scene-accent:#16836a;--scene-accent-soft:#16836a33;--scene-second-soft:#2d527624}.speaking-video-frame.scene-tone-3,.speaking-presenter-frame.scene-tone-3{--scene-bg:#f7eef1;--scene-deep:#742131;--scene-accent:#b95a6a;--scene-accent-soft:#74213129;--scene-second-soft:#e8a23b26}.speaking-video-frame.scene-tone-4,.speaking-presenter-frame.scene-tone-4{--scene-bg:#edf3f8;--scene-deep:#2d5276;--scene-accent:#4b86a8;--scene-accent-soft:#2d52762e;--scene-second-soft:#5bb1b529}.speaking-video-frame.scene-tone-5,.speaking-presenter-frame.scene-tone-5{--scene-bg:#f3f6e9;--scene-deep:#61742d;--scene-accent:#7ecb45;--scene-accent-soft:#7e973629;--scene-second-soft:#d88a2d24}.speaking-video-frame.scene-variant-2:after,.speaking-presenter-frame.scene-variant-2 .presenter-scene:before{background:linear-gradient(135deg, color-mix(in srgb, var(--scene-accent) 10%, transparent), transparent 56%), #ffffff2e}.speaking-video-frame.scene-variant-3:after,.speaking-presenter-frame.scene-variant-3 .presenter-scene:before{background:radial-gradient(circle at 24% 24%, color-mix(in srgb, var(--scene-accent) 11%, transparent), transparent 26%), #ffffff2e}.speaking-video-frame.scene-variant-4:after,.speaking-presenter-frame.scene-variant-4 .presenter-scene:before{background:linear-gradient(45deg, #fff3, transparent 42%), color-mix(in srgb, var(--scene-accent) 8%, transparent)}.presenter-scene{z-index:1;isolation:isolate;place-items:center;height:100%;min-height:0;padding:clamp(22px,4vw,38px);display:grid;position:relative}.presenter-scene:before{z-index:-1;background:radial-gradient(circle at 50% 54%, #ffffff75, transparent 42%), radial-gradient(circle at 50% 72%, color-mix(in srgb, var(--scene-deep) 7%, transparent), transparent 46%);content:"";border-radius:8px;position:absolute;inset:16px}.presenter-portrait{place-items:center;display:grid}.presenter-photo{filter:drop-shadow(0 18px 20px #182f4424);background:0 0;border:0;border-radius:0;width:168px;height:214px;position:relative;overflow:visible}.presenter-photo:before{background:radial-gradient(circle at 50% 18%, #ffffff6b, transparent 38%), linear-gradient(180deg, color-mix(in srgb, var(--scene-bg) 64%, #fff), transparent 82%);content:"";border-radius:42% 42% 24% 24%;position:absolute;inset:14px 8px 8px}.portrait-hair,.portrait-face,.portrait-neck,.portrait-jacket{position:absolute;left:50%;transform:translate(-50%)}.portrait-hair{background:linear-gradient(90deg,#ffffff14,#0000 36%),#4b332b;border-radius:48% 48% 40% 40%;width:92px;height:112px;top:24px}.portrait-face{background:#efc0a3;border-radius:46% 46% 42% 42%;width:70px;height:84px;top:42px;box-shadow:inset 0 -8px #78463414}.portrait-eye{background:#102231;border-radius:50%;width:6px;height:6px;animation:4.8s infinite presenterBlink;position:absolute;top:34px}.portrait-eye.left{left:21px}.portrait-eye.right{right:21px}.portrait-mouth{background:#8e3945;border-radius:0 0 999px 999px;width:22px;height:6px;position:absolute;bottom:19px;left:50%;transform:translate(-50%)}.speaking-presenter-frame.talking .portrait-mouth{animation:.46s ease-in-out infinite presenterTalk}.portrait-neck{background:#e6ae93;width:30px;height:28px;top:118px}.portrait-jacket{background:linear-gradient(90deg,#20364a 0 48%,#f5f7f8 48% 54%,#20364a 54%),#20364a;border-radius:42px 42px 10px 10px;width:134px;height:82px;bottom:-10px}.presenter-caption{gap:8px;max-width:420px;display:grid}.presenter-caption span{color:#9ed7ff;letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;font-weight:900}.presenter-caption strong{text-shadow:0 2px 14px #00000052;font-size:clamp(1.5rem,3vw,2.35rem);line-height:1.08}.presenter-wave{align-items:end;gap:5px;height:34px;display:flex;position:absolute;bottom:28px;right:clamp(18px,4vw,34px)}.presenter-wave i{background:var(--primary);opacity:.38;border-radius:999px;width:5px;height:12px}.speaking-presenter-frame.talking .presenter-wave i{animation:.85s ease-in-out infinite presenterWave}.speaking-presenter-frame.talking .presenter-wave i:nth-child(2){animation-delay:.12s}.speaking-presenter-frame.talking .presenter-wave i:nth-child(3){animation-delay:.24s}.speaking-presenter-frame.talking .presenter-wave i:nth-child(4){animation-delay:.36s}.speaking-visual-card{color:#fff;background:linear-gradient(135deg,#102231eb,#16836ac2),repeating-linear-gradient(135deg,#ffffff1f 0 1px,#0000 1px 18px);border:1px solid 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