/* Лаборатория открытий: цвет, ясный маршрут и сохранённые учебные инструменты. */
:root{--bg:#f4f5ef;--ink:#203337;--muted:#687777;--line:#e0e6dc;--accent:#5d4cdd;--accent-soft:#eeebff;--radius:24px;--shadow:0 5px 0 #23383105}
body{background:var(--bg)}
.sidebar{width:218px;background:#fcfdf8;border-color:#e2e6d9;padding:28px 18px}
.brand{font-size:23px;letter-spacing:-.9px;gap:9px}
.brand-mark{background:#173e38;box-shadow:0 4px 0 #b9e68e;color:#d2fb86;transform:rotate(-7deg);border-radius:14px}
.brand-caption{font-size:8px;letter-spacing:1.1px;color:#667b70}
.nav-label{color:#849185;letter-spacing:1.8px;margin-top:38px}
nav{gap:6px}nav button{padding:14px 13px;font-size:14px;color:#60736b}
nav button[aria-selected=true]{background:#dff3b5;color:#254830;box-shadow:none;border:1px solid #c9e59c}
nav button[aria-selected=true] .ui-icon{stroke-width:2.2}
nav button:hover{background:#edf1e5;color:#294d39}
.sidebar-tip{background:#fff0c7;border:1px solid #f2dfa0;transform:rotate(-2deg);padding:17px}
.sidebar-tip>[data-icon]{color:#8e6022}.sidebar-tip b{color:#63451b}.sidebar-tip p{color:#7c6946}
.sidebar-class{color:#67776b}.sidebar-bottom{padding-top:22px}
.wrap{margin-left:218px;max-width:1660px;padding:27px 30px 58px}
header{margin-bottom:22px}header h1{font-size:27px;letter-spacing:-.8px}header .sub{font-size:12px}
.eyebrow{font-size:10px;letter-spacing:1.5px;color:#6e8075}
#subjectPick{border-color:#dce3d6!important;min-height:43px;background:#fffdf8!important;box-shadow:0 3px 0 #23383105}
header .logo{background:#5d4cdd}body[data-tab=home] #reminder{display:none}
.home-layout{grid-template-columns:minmax(0,1fr) 250px;gap:22px}
.welcome-card{background:#163d38;border:1px solid #214d44;min-height:350px;padding:29px 30px 26px;border-radius:27px;box-shadow:0 7px 0 #c9d6c8;align-items:center;overflow:hidden}
.welcome-card:after{width:330px;height:330px;border:1px dashed #c7f88437;box-shadow:0 0 0 48px #c7f88408;right:-30px;top:20px}
.welcome-copy{flex:1 1 65%;padding-right:4px}
.pill-light{background:transparent;padding:0;color:#c5debc;font-size:9px;letter-spacing:1.3px;gap:7px}
.status-dot{width:6px;height:6px;background:#cdf685;border-radius:50%;box-shadow:0 0 0 4px #cdf68514;flex:none}
.welcome-card h2{font-size:36px;line-height:1.08;letter-spacing:-1.1px;margin:16px 0 13px;max-width:none;color:#fffdf5}
.welcome-card h2>span{color:#d6f58a}.welcome-card .hero-intro{font-size:13px;color:#bad3c7;line-height:1.5;margin:0 0 17px}
.hero-topic{margin:0 0 17px;max-width:360px;min-height:49px}
.hero-topic .section-kicker{color:#b6cebd;font-size:9px;letter-spacing:.9px;margin-bottom:5px}
.hero-topic h3{font-size:16px;line-height:1.35;margin:0;color:#fffdf1;font-weight:700;overflow-wrap:anywhere}
.hero-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.btn{border-radius:13px;box-shadow:0 4px 0 #4635ba}.btn.lime{background:#d6f58a;color:#244030;box-shadow:0 4px 0 #a1c95a;padding:12px 18px;font-size:14px;gap:9px;min-height:46px;display:inline-flex;align-items:center}
.hero-map{padding:9px 0;color:#e0ebd2;font-size:12px;text-align:left;text-decoration:underline;text-underline-offset:4px;text-decoration-color:#7e9b83;min-height:40px}
.hero-map:hover{color:#d6f58a}.welcome-note{font-size:10px;color:#a2bfb0;margin-top:13px}
.companion-art{width:205px;align-self:center;flex:0 0 205px;margin:0 -18px 0 0;display:flex;align-items:center;justify-content:center;min-height:268px}
.companion-art img{position:relative;width:205px;z-index:2;transform:rotate(-5deg);filter:drop-shadow(0 15px 18px #00181177)}
.orbit-ring{width:215px;height:215px;border-radius:50%;background:#cdf68512;border:1px solid #d6f58a24;position:absolute;transform:rotate(-25deg);box-shadow:0 0 0 18px #cdf68504}
.orbit-token{position:absolute;z-index:3;display:grid;place-items:center;border-radius:12px;box-shadow:0 5px 0 #001b182b;font-size:24px;font-weight:800;width:47px;height:47px}
.token-math{left:-3px;top:18px;background:#ffbc92;color:#753f2b;transform:rotate(-12deg)}
.token-word{right:0;bottom:39px;background:#c7e6fa;color:#2a5a73;transform:rotate(12deg);font-size:20px}
.token-spark{right:6px;top:14px;background:#d6f58a;color:#274b35;transform:rotate(8deg);font-size:28px}
.robot-caption{position:absolute;bottom:5px;color:#9dbca9;font-size:8px;letter-spacing:1.9px}
.learning-route{display:flex;justify-content:space-between;align-items:center;padding:18px 8px 3px;gap:9px}
.learning-route>div{display:grid;grid-template-columns:27px auto;gap:0 9px;align-items:center;min-width:0}
.learning-route>div>span{grid-row:1/3;color:#577965;background:#e5eddc;border:1px solid #d6e0cb;width:27px;height:29px;border-radius:9px;display:grid;place-items:center;font-size:10px;font-weight:800}
.learning-route b{font-size:12px;line-height:1.5}.learning-route small{font-size:10px;color:#748071;line-height:1.45}.learning-route>i{color:#97a38e;font-style:normal;font-size:15px}
.home-section-head{margin:24px 0 12px}.home-section-head h2{font-size:20px;letter-spacing:-.6px}.home-section-head>span{font-size:11px}
.mission-grid{gap:11px}.mission-card{border:1px solid transparent;border-radius:20px;padding:17px 15px;box-shadow:0 4px 0 #23383108;min-height:190px;transition:transform .18s,border-color .18s}
.mission-card[data-action=daily]{background:#eee6fc;border-color:#e1d2f6}
.mission-card[data-action=review]{background:#e4f0c8;border-color:#d3e3ad}
.mission-card[data-action=homework]{background:#ffe7d6;border-color:#f0d1b9}
.mission-icon{width:37px;height:37px;border-radius:11px;margin-bottom:12px;background:#fff9!important;box-shadow:0 2px 0 #23383106}
.mission-card>b{font-size:16px;letter-spacing:-.3px;margin:5px 0 7px}
.mission-label{font-size:8px;letter-spacing:.8px;color:#6f6484;line-height:1.6}
.mission-card>span:not(.mission-icon):not(.mission-label):not(.mission-meta){font-size:11px;color:#647069;margin-bottom:12px;line-height:1.45}
.mission-meta{font-size:10px;color:#647069}.mission-meta i{font-size:10px;color:#5d4e77;margin-top:3px}
.mission-card:after{content:'↗';position:absolute;top:17px;right:15px;font-size:20px;color:#7a76655e}
.mission-card:hover{border-color:#9dabb0;box-shadow:0 8px 0 #23383109;transform:translateY(-3px)}
.subject-grid{gap:10px}.subject-world{position:relative;background:var(--world-bg);border:1px solid color-mix(in srgb,var(--world-color) 20%,transparent);border-radius:17px;padding:15px 13px;gap:6px;box-shadow:0 3px 0 #23383105;min-height:145px}
.subject-world:after{content:'↗';position:absolute;right:12px;top:12px;color:var(--world-color);opacity:.5;font-size:16px}
.subject-world.selected{border:2px solid var(--world-color);padding:14px 12px;background:var(--world-bg);box-shadow:0 4px 0 color-mix(in srgb,var(--world-color) 20%,transparent)}
.subject-world.selected:after{content:'✓';opacity:1;font-weight:800}
.world-icon{background:#ffffffa6;color:var(--world-color);border-radius:11px;width:35px;height:35px;margin-bottom:2px}
.subject-world b{font-size:12px;line-height:1.4;min-height:0}.subject-world>span:not(.world-icon){font-size:10px;color:#677268;line-height:1.4}.world-meter{background:#ffffff9c;height:4px;margin-top:auto}
.home-rail{gap:16px}.profile-card{background:#fffef7;border-color:#e1e4d3;border-radius:24px;padding:20px;box-shadow:0 5px 0 #e3e8d8}
.profile-tag{font-size:8px;color:#8a967c;letter-spacing:1.2px;font-weight:800;display:block;margin-bottom:15px}
.profile-top{margin-bottom:18px}.profile-avatar{background:#f1c768;color:#654813;transform:rotate(-8deg);border-radius:13px}.profile-top span{font-size:10px}.profile-top b{font-size:17px}
.level-label{font-size:12px}.level-label>span{font-size:10px}.level-bar{background:#ececda;height:10px}.level-bar i{background:#709740}.level-help{font-size:10px;color:#738065;margin-bottom:16px}
.profile-numbers{border-color:#eaeada;gap:10px;padding-top:14px}.profile-numbers b{font-size:22px}.profile-numbers>div>span:last-child{font-size:10px;color:#7b8571}
.curiosity-card{position:relative;border-radius:24px;background:#ffce72;padding:20px;overflow:hidden;border:1px solid #edbd65;box-shadow:0 4px 0 #edbd6533}
.curiosity-card .section-kicker{font-size:8px;color:#8a612c;letter-spacing:1.1px;padding-right:30px;margin-bottom:19px}
.curiosity-card h3{position:relative;font-size:19px;line-height:1.2;letter-spacing:-.4px;max-width:180px;margin:0 0 9px;color:#634721}
.curiosity-card p{font-size:11px;color:#806039;margin:0 0 17px;max-width:178px;line-height:1.5}
.curiosity-card button{background:#ffefc6;color:#6f501f;border:1px solid #efba5f;border-radius:11px;font-size:12px;font-weight:800;width:100%;padding:11px 13px;display:flex;justify-content:space-between;align-items:center}
.curiosity-card button:hover{background:#fff8e7}.curiosity-art{position:absolute;right:7px;top:-8px;font-size:100px;color:#b87c2630;font-weight:800;transform:rotate(15deg);line-height:1.4}
.rail-card{border-radius:22px;background:#fffef9;padding:18px}.rail-heading h3{font-size:14px}.rail-card>p{font-size:10px;margin-bottom:12px}.week-days{gap:4px;margin-top:13px}.week-total b{font-size:24px}.week-total span{font-size:10px}.text-button{color:#567943;font-size:11px}
.week-day.active .day-circle{background:#719044}.week-day.today .day-circle{border-color:#719044;color:#527539;background:#eff5dc}.week-day.today.active .day-circle{color:#fff;background:#719044}
.home-badge b{font-size:12px}.home-badge small{font-size:10px}.pause-card{background:#e6ece0}.pause-card b{font-size:12px}.pause-card p{font-size:11px}
.card{border-radius:24px;border-color:#e1e6dc;box-shadow:0 5px 0 #23383105}.card>h2{font-size:27px;letter-spacing:-.7px}
.lesson-road,.homework-road{display:flex;gap:12px;flex-wrap:wrap;margin:17px 0 20px;padding:13px 16px;background:#f1f5e8;border:1px solid #e1e9d4;border-radius:14px}
.lesson-road>span,.homework-road>span{font-size:12px;color:#546a4c;display:flex;align-items:center;gap:8px;flex:1;white-space:nowrap}
.lesson-road b,.homework-road b{font-size:10px;background:#d9e9c0;border-radius:50%;width:22px;height:22px;display:grid;place-items:center;flex:none}
#lesson[data-mode=topic] #dailyBox,#lesson[data-mode=topic] #tomorrowBox,#lesson[data-mode=topic] #suggestBox,#lesson[data-mode=daily] #suggestBox,#lesson[data-mode=daily] #tomorrowBox{display:none}
#lesson[data-mode=daily] #dailyBox{border:2px solid #bda5e7;background:#f3edff;padding:20px}
.help-prompts{display:flex;flex-wrap:wrap;gap:7px;align-items:center;margin:12px 0 15px}.help-prompts>span{font-size:11px;color:#7c897b;margin-right:3px}
.help-prompts button{padding:7px 11px;font-size:12px;background:#f3f1ff;color:#6456a5;border:1px solid #e2def5;border-radius:10px;min-height:36px}.help-prompts button:hover{background:#e7e0ff}.help-prompts button:disabled{opacity:.5}
.voice-drawer{border:1px solid #e6e5ed;border-radius:15px;margin-top:18px;padding:0;background:#faf9fe}.voice-drawer>summary{padding:14px 16px;font-size:13px;color:#6b6281;cursor:pointer}.voice-drawer .voice-panel{border:0;background:transparent;padding-top:0;margin-top:0}
.msg.bot{background:#f5f5ed;border-color:#e1e4d6}.msg.me{background:#eae5ff;color:#3c326a}.composer{padding:12px;background:#f5f6f0;border:1px solid #e3e7db;border-radius:17px}.composer textarea{background:#fff!important}.drop{background:#f7f4ff;border:2px dashed #c5b8e4;min-height:170px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px}.drop>b{font-size:20px}.drop>span{font-size:13px}
.preview-banner{font-size:10px;padding:6px 13px;opacity:.88;bottom:8px;background:#233831;max-width:calc(100% - 20px);text-align:center}
.pin-box{background:#fffdf5;border:1px solid #e3e6d5;border-radius:27px;box-shadow:0 15px 60px #132c2926}.pin-gate{background:#eef2e7}.pin-box .logo{background:#163d38;color:#d6f58a}
@media(min-width:1500px){.wrap{padding:34px 40px}.home-layout{grid-template-columns:minmax(0,1fr) 285px;gap:28px}.welcome-card{min-height:374px;padding:35px 38px}.welcome-card h2{font-size:44px}.companion-art{width:250px;flex-basis:250px}.companion-art img{width:245px}.robot-caption{bottom:-2px}.mission-card{padding:21px;min-height:201px}.subject-world{padding:18px}.subject-world.selected{padding:17px}.subject-world b{font-size:14px}.subject-world>span:not(.world-icon){font-size:11px}.home-section-head h2{font-size:23px}}
@media(max-width:1150px){.sidebar{width:190px;padding:25px 14px}.brand{font-size:21px}.brand-caption{font-size:7px}.wrap{margin-left:190px;padding:25px 23px 50px}.home-layout{grid-template-columns:minmax(0,1fr) 222px;gap:16px}.welcome-card{padding:25px 24px}.welcome-card h2{font-size:31px}.companion-art{width:160px;flex-basis:160px}.companion-art img{width:172px}.orbit-ring{width:170px;height:170px}.orbit-token{width:37px;height:37px;font-size:18px}.hero-map{font-size:11px}.mission-card{padding:14px 12px}.mission-card>b{font-size:14px}.learning-route small{font-size:9px}.learning-route{gap:5px;padding-inline:0}.learning-route>div{grid-template-columns:23px auto;gap:0 6px}.learning-route>div>span{width:23px;height:26px}.subject-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.subject-world{padding:13px 10px}.subject-world.selected{padding:12px 9px}.subject-world b{font-size:11px}}
@media(max-width:1000px){.home-layout{grid-template-columns:minmax(0,1fr)}.home-rail{display:grid;grid-template-columns:1fr 1fr;gap:15px}.curiosity-card{min-height:228px}.curiosity-card h3,.curiosity-card p{max-width:270px}.welcome-card h2{font-size:36px}.companion-art{flex-basis:220px;width:220px}.companion-art img{width:220px}.orbit-ring{width:220px;height:220px}.profile-card{min-height:228px}.home-rail .pause-card{grid-column:1/-1}.mission-card>b{font-size:16px}.learning-route small{font-size:10px}.learning-route>div{grid-template-columns:27px auto;gap:0 9px}.learning-route>div>span{width:27px;height:29px}.subject-world b{font-size:13px}}
@media(max-width:760px){.sidebar{width:auto;inset:0 0 auto;height:auto;position:sticky;padding:12px 17px 9px;border-right:0;border-bottom:1px solid #e0e7d7;display:block}.brand{font-size:21px}.brand-mark{width:32px;height:34px;font-size:22px;border-radius:10px;box-shadow:0 3px 0 #b9e68e}.brand-caption{font-size:7px;line-height:2}.nav-label,.sidebar-bottom{display:none}nav{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:4px;margin-top:12px;overflow:visible}nav button{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;padding:8px 2px;font-size:9px;white-space:nowrap;border-radius:11px;min-width:0;min-height:51px;border:1px solid transparent}nav .ui-icon{width:18px;height:18px}nav button[aria-selected=true]{border-color:#c9e59c;box-shadow:none}.wrap{margin:0;max-width:none;padding:21px 17px 45px}header{margin-bottom:18px;gap:10px;flex-wrap:wrap}header h1{font-size:23px}.eyebrow{font-size:9px}header .sub{font-size:11px}header .heading{flex:1 1 calc(100% - 60px)!important}header .logo{order:0;width:36px;height:36px}header .subject-label{display:none}#subjectPick{max-width:none;width:100%;font-size:13px;min-height:41px;flex:1}.home-layout{gap:20px}.welcome-card{padding:25px;min-height:326px;border-radius:24px}.welcome-card h2{font-size:34px}.hero-topic h3{font-size:15px}.companion-art{flex-basis:190px;width:190px}.companion-art img{width:196px}.orbit-ring{width:180px;height:180px}.hero-intro{font-size:12px!important}.mission-card{padding:16px}.mission-grid{gap:10px}.home-section-head{margin-top:25px}.home-section-head h2{font-size:19px}.home-section-head>span{font-size:10px}.card{padding:22px}.card>h2{font-size:25px}.lesson-road,.homework-road{gap:8px;padding:12px}.lesson-road>span,.homework-road>span{font-size:11px}.voice-drawer summary{padding:13px;font-size:12px}}
@media(max-width:520px){.welcome-card{padding:23px 20px;min-height:357px;align-items:flex-start}.welcome-copy{flex-basis:100%;padding-right:0;z-index:4}.welcome-card h2{font-size:30px;margin-top:17px;max-width:250px;letter-spacing:-.8px}.welcome-card .hero-intro{max-width:215px;margin-bottom:20px}.hero-topic{max-width:250px;padding-right:0;min-height:55px}.hero-topic .section-kicker{font-size:8px}.hero-topic h3{font-size:14px;max-width:230px}.hero-actions{gap:4px 14px;align-items:flex-start;max-width:100%;margin-top:4px}.hero-map{font-size:11px;min-height:32px}.hero-actions .btn{font-size:13px;padding:11px 14px;min-height:43px}.welcome-note{font-size:9px;margin-top:10px}.companion-art{position:absolute;right:6px;top:80px;width:130px;min-height:175px;margin:0;z-index:1;opacity:.9}.companion-art img{width:137px}.orbit-ring{width:134px;height:134px}.orbit-token{width:26px;height:26px;border-radius:8px;font-size:13px}.token-spark{right:6px;top:-5px;font-size:18px}.token-math{top:-16px;left:5px}.token-word{right:0;bottom:18px;font-size:12px}.robot-caption{display:none}.welcome-card:after{width:250px;height:250px;right:-100px;top:20px}.learning-route{padding-top:18px;gap:4px}.learning-route>div{grid-template-columns:1fr;gap:4px;text-align:center;justify-items:center;flex:1}.learning-route>div>span{grid-row:auto;width:25px;height:25px;font-size:9px}.learning-route b{font-size:11px}.learning-route small{font-size:8px;max-width:90px}.learning-route>i{font-size:11px}.home-section-head{align-items:flex-start;flex-direction:column;gap:3px;margin-top:23px}.mission-grid{grid-template-columns:1fr;gap:10px}.mission-card{padding:16px 17px 15px 68px;display:block;min-height:112px;border-radius:18px}.mission-icon{position:absolute;left:16px;top:20px;width:36px;height:36px;margin:0}.mission-card>b{display:block;font-size:16px;margin:2px 0 4px}.mission-card>span:not(.mission-icon):not(.mission-label):not(.mission-meta){display:block;font-size:11px;margin:0 0 6px}.mission-label{display:block;font-size:8px}.mission-meta{font-size:9px;display:flex;flex-wrap:wrap;align-items:center;gap:2px 8px}.mission-meta i{display:inline;font-size:9px;margin:0}.mission-card:after{top:13px;right:15px;font-size:18px}.subject-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.subject-world{padding:15px;min-height:140px}.subject-world.selected{padding:14px}.subject-world b{font-size:13px}.subject-world>span:not(.world-icon){font-size:10px}.home-rail{grid-template-columns:1fr;gap:17px}.profile-card{min-height:0}.curiosity-card{min-height:200px}.curiosity-card h3{font-size:23px;max-width:235px}.curiosity-card p{font-size:12px;max-width:270px}.curiosity-art{font-size:130px;top:-20px;right:8px}.curiosity-card button{width:auto;min-width:175px;gap:35px}.home-rail .pause-card{grid-column:auto}.week-total span{max-width:160px}.day-circle{width:33px;height:33px;border-radius:11px}.week-day{font-size:11px}.card{padding:18px}.card>h2{font-size:24px}.lesson-road,.homework-road{gap:10px;flex-direction:column;padding:12px 14px}.lesson-road>span,.homework-road>span{font-size:12px}.help-prompts>span{width:100%}.help-prompts button{font-size:11px;flex:1;padding:8px 6px}.composer{padding:10px}.drop>b{font-size:17px}.preview-banner{font-size:8px;max-width:calc(100% - 18px);padding:6px 10px}}
@media(max-width:380px){.wrap{padding-inline:13px}.sidebar{padding-inline:13px}nav button{font-size:8px}.welcome-card h2{font-size:28px}.companion-art{right:-6px;top:91px;width:114px;opacity:.6}.companion-art img{width:123px}.hero-intro{max-width:188px!important}.hero-topic h3{max-width:210px}.welcome-card{padding:23px 17px}.hero-map{font-size:10px}.learning-route small{font-size:8px}.home-section-head h2{font-size:18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

#lesson[data-mode=daily] #chat,#lesson[data-mode=daily] .help-prompts,#lesson[data-mode=daily] .composer,#lesson[data-mode=daily] .toolbar,#lesson[data-mode=daily] .voice-drawer,#lesson[data-mode=daily] .speech-ctl,#lesson[data-mode=daily] .attach-chip,#lesson[data-mode=daily] #lessonHint,#lesson[data-mode=daily] #trainOpen,#lesson[data-mode=daily] #trainMenu,#lesson[data-mode=daily] .voice-advanced,#lesson[data-mode=daily] #voiceNote{display:none!important}
.daily-hint{font-size:12px;color:#65528b;border:1px solid #d7c8f0;border-radius:10px;padding:9px 13px;margin-top:15px;background:#ffffff8c}.daily-hint:hover{background:#fff}
.challenge-launch{display:flex;gap:24px;align-items:center;padding:28px;background:#eee7ff;border:1px solid #dcd0f3;border-radius:23px;margin:22px 0 24px}.challenge-launch h3{font-size:25px;margin:0 0 9px;letter-spacing:-.5px;color:#4b3c7b}.challenge-launch p{font-size:14px;max-width:540px;color:#75658c;margin:0 0 18px}.challenge-medal{font-size:85px;color:#ba85dc;line-height:1;padding:12px;text-shadow:0 4px #a16cc0;transform:rotate(-10deg)}.real-olympiads{border-top:1px solid #e7e5df;padding-top:17px}.real-olympiads summary{cursor:pointer;font-size:14px;color:#767e71;font-weight:700}.real-olympiads>p{margin-top:14px}
@media(max-width:520px){.challenge-launch{align-items:flex-start;gap:13px;padding:19px}.challenge-medal{font-size:43px;padding:2px}.challenge-launch h3{font-size:20px}.challenge-launch p{font-size:12px}.challenge-launch .btn{font-size:12px}.hero-topic{max-width:calc(100% - 100px)}.hero-topic h3{max-width:none}}

#lesson[data-mode=daily] .voice-set,#lesson[data-mode=daily] #chatFile{display:none!important}
/* Один способ ответить во всех учебных заданиях. */
.study-input{display:flex;flex-direction:column;gap:8px;flex:1 1 200px;min-width:0;width:100%}
.study-input>textarea,.study-input>input{order:0;width:100%;box-sizing:border-box;min-width:0;flex:auto}
.study-input-tools{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:5px}
.study-mic{border:1px solid #d9d2fa;border-radius:13px;padding:9px 13px;background:#eee9ff;color:#5947b3;font:inherit;font-size:14px;font-weight:700;cursor:pointer;min-height:40px}
.study-mic:hover{background:#e3dcff}.study-mic.live{background:#fde5e9;border-color:#e8b2ba;color:#ac3046}
.study-mic:disabled{opacity:.55;cursor:default}.study-voice-language{border:1px solid #d9d2fa;border-radius:10px;padding:8px;background:white;color:#514665;font:inherit;font-size:13px;max-width:140px}
.study-voice-language[hidden]{display:none}.study-voice-status{font-size:13px;color:#68766e;line-height:1.4;flex:1 1 180px}
.study-prompt{max-width:570px}.study-prompt h3{margin-top:0}.study-prompt .study-input{margin:18px 0}
@media(max-width:520px){.study-input-tools{gap:6px}.study-voice-status{flex-basis:100%}.study-mic{font-size:13px}}
/* История занятий и родительский архив. */
.archive-nav{margin-bottom:8px!important}.history-quick{white-space:nowrap;background:#efebff;color:#5b45cf;border:1px solid #ded5ff;cursor:pointer;min-height:41px;font-size:13px}.history-dialog{max-width:860px;max-height:88vh;overflow:auto;text-align:left}
.history-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.history-heading h3{margin:0 0 9px;font-size:25px}.history-heading .btn{padding:9px 13px;font-size:13px}
.history-filters{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.history-filters input,.history-filters select,.history-login input{min-width:0;border:1px solid #d8e0d3;border-radius:12px;padding:10px;background:#fff;font:inherit;color:#234038}.history-filters input{flex:1 1 200px}.history-filters select{flex:1 1 155px}
.history-views,.history-actions{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}.history-actions .btn{font-size:13px;padding:9px 12px}.history-entry{padding:15px 17px;border:1px solid #dce2d5;background:#fbfcf6;border-radius:17px;margin:10px 0}.history-entry-title{border:0;background:transparent;color:#233e34;cursor:pointer;text-align:left;font:inherit;font-weight:700;font-size:17px;padding:0;overflow-wrap:anywhere}.history-entry .hint{margin:7px 0}.history-remove{border:0;background:transparent;font:inherit;font-size:12px;color:#936148;text-decoration:underline;cursor:pointer;margin:8px 0;padding:0}.history-deleted{display:block;font-size:13px;color:#a55546;background:#fff0e9;padding:8px 11px;border-radius:10px;margin:8px 0}.history-draft{display:block;font-size:12px;color:#736287}
.history-login{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.history-login .hint{width:100%}.history-text p{white-space:pre-wrap;overflow-wrap:anywhere}.history-text h4{font-size:14px;color:#687b71;margin:20px 0 6px}.history-answer{background:#f5f2ff;border-radius:12px;padding:13px;margin:9px 0}.history-attachment{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:14px;background:#f1f5eb;border-radius:13px;margin:14px 0;overflow-wrap:anywhere}.history-attachment b{flex:1 1 180px}.history-image{max-width:100%;max-height:420px;object-fit:contain;border-radius:10px;display:block}.history-dialog pre{white-space:pre-wrap;overflow-wrap:anywhere;background:#f6f4fa;padding:12px;border-radius:10px}
@media(max-width:520px){.history-heading h3{font-size:21px}.history-dialog{padding:19px;max-height:90vh}.history-filters input{flex-basis:100%}.history-heading{gap:8px}.history-heading .btn{font-size:12px}.history-entry-title{font-size:15px}}