:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--text:#17191f;--soft:#555b70;--muted:#74798c;--blue:#007aff;--bg-start:#a6cfff;--bg-mid:#e5c9f2;--bg-end:#c7eef5;--glow-top:#ffffff2e;--glow-bottom:#007aff33;--glass:#ffffff57;--strong:#ffffff8c;--field:#ffffff9e;--row:#ffffffb8;--stroke:#ffffff8c;--subtle-stroke:#ffffff59;--day:#ffffff1f;--segmented:#73788725;--selected-segment:#ffffffd9;--rail:#fff6;--dock-top:#e8e5f4;--dock-bottom:#dae8f3;--number:#00000026;--sheet:#eaf0f7ed;--theme-color:#a6cfff;color:var(--text);background:var(--bg-start);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--lightningcss-light: 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;--lightningcss-dark:initial;color-scheme:dark;--text:#f5f5f7;--soft:#ffffffb8;--muted:#ffffff80;--blue:#0a84ff;--bg-start:#0d1429;--bg-mid:#291436;--bg-end:#0d2e38;--glow-top:#007aff33;--glow-bottom:#32ade62e;--glass:#1c1f2b80;--strong:#2b2e3db8;--field:#383b4ad1;--row:#333645b8;--stroke:#ffffff5c;--subtle-stroke:#ffffff2e;--day:#ffffff1f;--segmented:#7676803d;--selected-segment:#636366aa;--rail:#ffffff40;--dock-top:#353747;--dock-bottom:#292e3c;--number:#00000038;--sheet:#202332ed;--theme-color:#0d1429}*{box-sizing:border-box}body{min-width:320px;min-height:100dvh;margin:0}:root{background-color:var(--bg-end);background-image:radial-gradient(ellipse 240px 240px at 10% 12%, var(--glow-top), transparent 85%), radial-gradient(ellipse 280px 280px at 90% 83%, var(--glow-bottom), transparent 85%), linear-gradient(135deg, var(--bg-start), var(--bg-mid) 52%, var(--bg-end));background-repeat:no-repeat;background-size:100% 100%;background-attachment:scroll}body{background:0 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svg{width:19px;height:19px;color:var(--soft);margin-top:5px}.screen-subtitle{color:var(--soft);margin-top:9px;font-size:20px;line-height:1.3}.group-caption{color:var(--muted);margin-top:7px;font-size:12px}.tabs{background:var(--segmented);border-radius:9px;grid-template-columns:1fr 1fr;gap:2px;margin-top:19px;padding:3px;display:grid}.tabs button{background:0 0;border:0;border-radius:7px;padding:7px 10px;font-size:14px;font-weight:550}.tabs button.selected{background:var(--selected-segment);font-weight:650;box-shadow:0 2px 5px #00000018}.date-heading{justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.date-heading h2{font-size:20px;font-weight:700;line-height:1.25}.icon-button{color:var(--blue);background:0 0;border:0;border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;padding:6px;display:inline-flex}.week{grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;display:grid}.day{border:1px solid 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6px 12px #00000014}.lesson-card{border-radius:20px;align-items:flex-start;gap:12px;padding:16px;display:flex}.card-body{overflow-wrap:anywhere;flex:1;min-width:0}.card-body h3{font-size:20px;font-weight:700;line-height:1.25}.lesson-kind{opacity:.85;margin-top:8px;font-size:16px;font-weight:600}.card-body p{color:var(--soft);margin-top:8px;font-size:14px;line-height:1.35}.card-body p.note{color:var(--text)}.card-symbol{color:var(--blue);opacity:.85}.card-symbol svg{width:20px;height:20px}.feed-day{margin-bottom:26px}.feed-day>h2{text-transform:capitalize;margin:0 0 13px;font-size:20px}.feed-card{border-radius:24px;align-items:flex-start;gap:12px;margin-bottom:12px;padding:16px;display:flex}.feed-symbol{background:var(--blue);color:#fff;border-radius:50%;flex:0 0 34px;place-items:center;width:34px;height:34px;display:grid}.feed-symbol svg{width:18px;height:18px}.feed-title{align-items:flex-start;gap:10px;display:flex}.feed-title h3{flex:1;font-size:17px}.feed-time{color:var(--soft);white-space:nowrap;padding-top:3px;font-size:12px}.badge{background:var(--blue);color:#fff;border-radius:20px;margin-top:8px;padding:4px 9px;font-size:12px;font-weight:600;display:inline-block}.message{text-align:center;min-height:230px;color:var(--soft);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:20px;display:flex}.message strong{color:var(--text);font-size:20px}.empty-icon{color:var(--blue);font-size:36px}.message button,.primary-button{background:var(--blue);color:#fff;border:0;border-radius:16px;padding:12px 20px;font-weight:600}.error{color:#dc3545}.empty-small{color:var(--soft);padding:5px 0 15px;font-size:14px}.source-details{color:var(--muted);margin-top:25px;font-size:12px}.source-details summary{cursor:pointer;padding:8px 0}.data-period{color:var(--soft);padding:10px 0;font-size:12px;line-height:1.5}.data-period button{background:var(--blue);color:#fff;border:0;border-radius:9px;margin-top:8px;padding:9px 12px;display:block}.dock{z-index:5;bottom:max(14px, env(safe-area-inset-bottom));border:1px solid var(--stroke);background:linear-gradient(145deg, var(--dock-top), var(--dock-bottom));isolation:isolate;border-radius:29px;grid-template-columns:1fr 1fr;gap:4px;width:224px;padding:6px;display:grid;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 8px 30px #00000026}.dock button{color:var(--soft);background:0 0;border:0;border-radius:23px;flex-direction:column;align-items:center;gap:4px;min-width:0;padding:8px 12px;font-size:11px;font-weight:600;display:flex}.dock button.selected{background:var(--day);color:var(--blue)}.dock svg{width:22px;height:22px}.settings-page{padding-top:8px}.settings-label{color:var(--soft);margin:30px 0 10px 15px;font-size:13px;font-weight:550}.settings-group{text-align:left;border-radius:22px;align-items:center;gap:16px;width:100%;padding:18px;display:flex}.settings-group>span{flex:1}.settings-group strong{font-size:20px;display:block}.settings-group small{color:var(--soft);margin-top:6px;font-size:13px;display:block}.settings-group svg{color:var(--soft);width:18px;height:18px}.theme-options{border-radius:22px;grid-template-columns:repeat(3,minmax(0,1fr));padding:7px;display:grid}.theme-options button{min-width:0;color:var(--soft);background:0 0;border:0;border-radius:17px;flex-direction:column;align-items:center;gap:10px;padding:15px 5px;font-size:12px;display:flex}.theme-options button.selected{color:var(--blue);background:var(--row)}.settings-note{text-align:center;color:var(--muted);margin-top:38px;font-size:13px;line-height:1.6}.sheet{border:1px solid var(--stroke);width:min(560px,100% - 28px);max-height:calc(100dvh - 40px);color:var(--text);background:var(--sheet);-webkit-backdrop-filter:blur(35px);overscroll-behavior:contain;border-radius:28px;padding:12px 22px 25px;overflow-y:auto;box-shadow:0 25px 80px #00000040}.sheet::backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0005}body:has(dialog[open]){overflow:hidden}.sheet-handle{background:var(--muted);opacity:.5;border-radius:5px;width:36px;height:5px;margin:0 auto 18px}.sheet-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;display:flex}.sheet-header h2{letter-spacing:-.4px;font-size:26px}.close-button{background:var(--day);width:30px;height:30px;color:var(--soft);border:0;border-radius:50%;place-items:center;padding:5px;display:grid}.close-button svg{width:18px;height:18px}.sheet-subtitle{color:var(--soft);margin-bottom:22px;font-size:15px}.group-picker{margin-top:20px}.search-label,.selectors label{color:var(--soft);gap:9px;font-size:13px;font-weight:550;display:grid}.search-label input{border:1px solid var(--subtle-stroke);background:var(--field);border-radius:14px;width:100%;min-width:0;padding:14px 15px;font-size:16px}.search-label input::placeholder{color:var(--muted)}.search-results{max-height:280px;overflow-y:auto}.search-result{text-align:left;border:1px solid var(--subtle-stroke);background:var(--row);border-radius:13px;justify-content:space-between;align-items:center;gap:10px;width:100%;margin:7px 0;padding:14px;display:flex}.search-result span{color:var(--soft);font-size:12px}.search-count{color:var(--soft);margin:12px 0;font-size:12px}.selectors{grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:15px;margin-top:22px;display:grid}.group-select-label{grid-column:1/-1}.selectors select{appearance:none;text-overflow:ellipsis;border:1px solid var(--subtle-stroke);background:var(--field) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' 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0;display:block}@media (width<=600px){.shell{padding-left:16px;padding-right:16px}.lesson-card{gap:8px}.card-body h3{font-size:18px}.feed-title{flex-direction:column;gap:5px}.feed-time{white-space:normal}.sheet{width:100%;max-width:100%;max-height:90dvh;padding-bottom:calc(25px + env(safe-area-inset-bottom));border-radius:28px 28px 0 0;margin:auto 0 0}}@media (prefers-reduced-motion:no-preference){.day,.tabs button,.dock button{transition:background-color .18s,color .18s}.sheet[open]{animation:.22s ease-out sheet-in}@keyframes sheet-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}}.outside-period{border:1px solid var(--stroke);background:var(--glass);border-radius:16px;margin-bottom:18px;padding:0 14px}@media (width<=360px){.week{gap:4px}.day{border-radius:12px}.shell{padding-inline:12px}.lesson-card{padding:13px}.card-symbol{display:none}}.week{gap:6px}.day{background:0 0;border:0;border-radius:17px;gap:5px;height:52px;padding:5px 0}.day span{text-transform:lowercase;order:-1;font-size:12px;font-weight:550}.day strong{font-size:18px;font-weight:650}.day.active{background:var(--segmented);color:var(--text)}.day.active span{color:var(--soft)}.day i{display:none}@media (width<=360px){.day{border-radius:15px}}.sheet:has(.group-picker){overflow-anchor:none;height:min(760px,90dvh);animation:none}.sheet:has(.group-picker) .search-label{margin-top:22px;padding:0}.search-results{overflow-anchor:none;overscroll-behavior:contain;max-height:min(240px,30dvh)}