.inline-form{display:contents}:root{--bg: #232426;--sidebar: #1b1c1e;--surface: #2a2c2f;--surface-alt: #313337;--surface-hover: #3b3d42;--line: #3a3c40;--line-hover: #4b4e53;--text: #ffffff;--muted: #b9bcc2;--faint: #9a9ea5;--accent: #55585d;--accent-hover: #63666c;--success: #86be92;--error: #d98c8c;--warn: #d9b98c;--info: #8faacb;--lesson: #83878e;--exam: #d98c8c;--event: #86be92;--homework: #8faacb;--due: #d9b98c;--font: "Segoe UI Variable Text", "Segoe UI", system-ui, -apple-system, sans-serif;color-scheme:dark}*{box-sizing:border-box}[hidden]{display:none !important}p{margin:0}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible{outline:2px solid var(--homework);outline-offset:2px;border-radius:6px}h1,h2,h3{margin:0;line-height:1.2;font-weight:600}code{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-size:.9em;background:var(--surface-alt);border:1px solid var(--line);border-radius:5px;padding:0 5px}.wrap{max-width:1120px;margin:0 auto;padding:0 24px}.wrap.narrow{max-width:780px}@media(max-width: 640px){.wrap{padding:0 16px}}.muted{color:var(--muted)}.button{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:9px;border:1px solid var(--line-hover);background:var(--surface-alt);color:var(--text);text-decoration:none;font-weight:600;font-size:15px;white-space:nowrap;transition:background .15s,border-color .15s}.button:hover{background:var(--surface-hover)}.button.primary{background:#fff;color:#1b1c1e;border-color:#fff}.button.primary:hover{background:#e6e7e9}.button.ghost{background:rgba(0,0,0,0);border-color:var(--line)}.button.ghost:hover{background:var(--surface-alt)}.button.small{padding:7px 14px;font-size:14px}.topbar{position:sticky;top:0;z-index:10;background:rgba(27,28,30,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.topbar-inner{display:flex;align-items:center;gap:28px;height:62px}@media(max-width: 640px){.topbar-inner{justify-content:space-between}}.brand{display:flex;align-items:center;gap:10px;font-weight:600;text-decoration:none}.brand-mark{width:30px;height:30px;border-radius:8px;background:var(--accent) url("/assets/images/favicon.svg") center/cover}.topnav{display:flex;gap:22px;margin-left:auto}.topnav a{color:var(--muted);text-decoration:none;font-size:15px}.topnav a:hover{color:var(--text)}.topnav a[aria-current=page]{color:var(--text);font-weight:600}@media(max-width: 640px){.topnav{display:none}}.page-banners{display:grid;gap:10px}.page-banner{display:flex;align-items:flex-start;gap:10px;border:1px solid var(--accent-hover);background:rgba(99,102,108,.2);border-radius:8px;padding:9px 12px;font-size:14px}.page-banner::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent-hover);flex:none;margin-top:7px}.page-banner.error{border-color:#d98c8c;background:rgba(217,140,140,.2);color:#d98c8c}.page-banner.error::before{background:#d98c8c}.page-banner-text{flex:1;white-space:pre-wrap;overflow-wrap:anywhere}.page-banner-close{background:none;border:0;color:inherit;font:inherit;cursor:pointer;padding:0 4px;opacity:.8}.page-banner-close:hover{background:none;border:0;opacity:1}.page-banners{padding-top:18px}.page-banner{color:var(--text)}.hero{padding:72px 0 80px;border-bottom:1px solid var(--line);background:radial-gradient(900px 420px at 80% 10%, rgba(143, 170, 203, 0.08), transparent 70%)}.hero h1{font-size:clamp(34px,5vw,54px);letter-spacing:-0.02em}.hero-grid{display:grid;grid-template-columns:minmax(0, 1fr) minmax(0, 1.15fr);gap:56px;align-items:center}@media(max-width: 920px){.hero-grid{grid-template-columns:1fr;gap:44px}}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-meta{color:var(--faint);font-size:14px;margin-top:14px;min-height:1.6em}@media(max-width: 640px){.hero{padding:44px 0 56px}}.eyebrow{color:var(--faint);font-size:14px;letter-spacing:.02em;margin-bottom:14px}.lead{color:var(--muted);font-size:18px;margin-top:18px;max-width:34em}.mock{background:var(--sidebar);border:1px solid var(--line-hover);border-radius:14px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.45);font-size:12px;line-height:1.3}.mock-bar{display:flex;gap:6px;padding:10px 12px;border-bottom:1px solid var(--line)}.mock-bar span{content:"";width:10px;height:10px;border-radius:50%;background:var(--line-hover);flex:none}.mock-body{display:grid;grid-template-columns:118px 1fr;min-height:320px}@media(max-width: 640px){.mock-body{grid-template-columns:1fr}}.mock-side{display:flex;flex-direction:column;gap:2px;padding:12px 8px;border-right:1px solid var(--line)}.mock-side i{font-style:normal;color:var(--faint);padding:5px 8px;border-radius:6px}.mock-side i.on{background:var(--surface-alt);color:var(--text)}@media(max-width: 640px){.mock-side{display:none}}.mock-logo{width:22px;height:22px;border-radius:6px;background:var(--accent) url("/assets/images/favicon.svg") center/cover;margin:0 6px 10px}.mock-main{background:var(--bg);padding:14px;display:flex;flex-direction:column;gap:10px;min-width:0}.mock-title{font-size:14px;font-weight:600}.mock-title small{color:var(--faint);font-weight:400;margin-left:6px}.mock-week{display:grid;grid-template-columns:repeat(5, minmax(0, 1fr));gap:6px;flex:1}@media(max-width: 640px){.mock-week{grid-template-columns:repeat(3, minmax(0, 1fr))}}.mock-day{background:var(--surface);border:1px solid var(--line);border-radius:7px;padding:6px;display:flex;flex-direction:column;gap:5px;min-width:0}.mock-day.today{border-color:var(--line-hover);background:var(--surface-alt)}.mock-day b{color:var(--muted);font-weight:600;margin-bottom:2px}.mock-day em{font-style:normal;border-left:3px solid var(--lesson);background:rgba(131,135,142,.14);border-radius:4px;padding:4px 5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mock-day em small{display:block;color:var(--faint);font-size:10.5px}.mock-day em.exam{border-color:var(--exam);background:rgba(217,140,140,.14)}.mock-day em.event{border-color:var(--event);background:rgba(134,190,146,.14)}.mock-day em.homework{border-color:var(--homework);background:rgba(143,170,203,.14)}.mock-day em.due{border-color:var(--due);background:rgba(217,185,140,.14)}@media(max-width: 640px){.mock-day:nth-child(n+4){display:none}}.mock-status{display:flex;align-items:center;gap:8px;color:var(--muted);border:1px solid var(--accent-hover);background:rgba(99,102,108,.2);border-radius:7px;padding:6px 9px}.mock-status span{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent-hover);flex:none}.section{padding:84px 0}.section.alt{background:var(--sidebar);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.section h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-0.01em}.section-lead{color:var(--muted);margin-top:10px;font-size:17px}@media(max-width: 640px){.section{padding:56px 0}}.features{display:grid;grid-template-columns:repeat(3, minmax(0, 1fr));gap:16px}@media(max-width: 640px){.features{grid-template-columns:1fr}}.features{margin-top:38px}@media(max-width: 920px){.features{grid-template-columns:repeat(2, minmax(0, 1fr))}}@media(max-width: 640px){.features{grid-template-columns:1fr}}.feature{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px;transition:border-color .15s}.feature:hover{border-color:var(--line-hover)}.feature h3{font-size:17px;margin:14px 0 8px}.feature p{color:var(--muted);font-size:15px}.icon{display:block;width:38px;height:38px;border-radius:10px;background:var(--surface-alt);border:1px solid var(--line);position:relative}.icon::after{content:"";position:absolute;inset:9px;background:var(--text);-webkit-mask:var(--glyph) center/contain no-repeat;mask:var(--glyph) center/contain no-repeat}.icon[data-icon=orders]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 3H14V17H4Z M7.5 3V1.5H10.5V3 M6.5 8H11.5 M6.5 11.5H11.5 M6.5 15H9.5'/%3E%3C/svg%3E")}.icon[data-icon=homework]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 4C2 3 3.2 2.5 5 2.5C7 2.5 8.3 3.2 9 4C9.7 3.2 11 2.5 13 2.5C14.8 2.5 16 3 16 4V14.5C16 13.5 14.8 13 13 13C11 13 9.7 13.7 9 14.5C8.3 13.7 7 13 5 13C3.2 13 2 13.5 2 14.5Z M9 4V14.5'/%3E%3C/svg%3E")}.icon[data-icon=exams]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 1.5L11.2 6.6L16.5 7.1L12.5 10.7L13.7 16L9 13.2L4.3 16L5.5 10.7L1.5 7.1L6.8 6.6Z'/%3E%3C/svg%3E")}.icon[data-icon=calendar]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M2 4H16V16H2Z M2 7.5H16 M6 2.2V5 M12 2.2V5'/%3E%3C/svg%3E")}.icon[data-icon=teachers]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 5.5A3 3 0 1 1 12 5.5A3 3 0 1 1 6 5.5 M2.5 16.5C2.5 11.5 15.5 11.5 15.5 16.5'/%3E%3C/svg%3E")}.icon[data-icon=mail]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 3H17V13H1Z M1 3L9 9L17 3'/%3E%3C/svg%3E")}.icon[data-icon=todo]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1.5 4H16.5 M1.5 9H16.5 M1.5 14H11'/%3E%3C/svg%3E")}.icon[data-icon=bell]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4.5 13V8A4.5 4.5 0 0 1 13.5 8V13L15 14.5H3Z M7.5 16.5H10.5'/%3E%3C/svg%3E")}.icon[data-icon=settings]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 5H17 M1 12H17 M6 2V8 M12 9V15'/%3E%3C/svg%3E")}.icon[data-icon=update]{--glyph: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18' fill='none' stroke='black' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M15 9A6 6 0 1 1 13 4.5 M13 1.5V4.5H10'/%3E%3C/svg%3E")}.steps{display:grid;grid-template-columns:repeat(3, minmax(0, 1fr));gap:16px}@media(max-width: 640px){.steps{grid-template-columns:1fr}}.steps{list-style:none;padding:0;margin:34px 0 0;counter-reset:step}.steps li{counter-increment:step;background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px;display:flex;flex-direction:column;gap:6px}.steps li::before{content:counter(step);width:30px;height:30px;border-radius:50%;background:var(--surface-alt);border:1px solid var(--line-hover);display:grid;place-items:center;font-weight:600;margin-bottom:8px}.steps strong{font-size:17px}.steps span{color:var(--muted);font-size:15px}.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:34px}@media(max-width: 640px){.card{padding:22px}}.badge{border:1px solid rgba(134,190,146,.5);color:var(--event);border-radius:999px;padding:3px 12px;font-size:14px;white-space:nowrap}.download-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}.download-head p{margin-top:6px}.download-note{margin-top:18px;border-left:3px solid var(--homework);background:rgba(143,170,203,.08);padding:10px 14px;border-radius:0 8px 8px 0;color:var(--muted);white-space:pre-wrap}.download-options{display:grid;grid-template-columns:repeat(2, minmax(0, 1fr));gap:14px;margin-top:24px}@media(max-width: 640px){.download-options{grid-template-columns:1fr}}.option{display:flex;flex-direction:column;gap:4px;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface-alt);text-decoration:none;transition:border-color .15s,background .15s}.option:hover{border-color:var(--line-hover);background:var(--surface-hover)}.option.recommended{border-color:rgba(255,255,255,.45)}.option-title{font-weight:600;font-size:17px}.option-title em{border:1px solid rgba(134,190,146,.5);color:var(--event);border-radius:999px;padding:1px 8px;font-size:12px;font-style:normal;font-weight:600;margin-left:6px;vertical-align:middle}.option-file{font-family:ui-monospace,"Cascadia Mono",Consolas,monospace;font-size:14px;color:var(--muted)}.option-file small{color:var(--faint)}.option-text{color:var(--faint);font-size:14px;margin-top:4px}.fine{color:var(--faint);font-size:14px;margin-top:18px}.fine a{color:var(--muted);margin-left:6px}.changelog{display:grid;gap:14px;margin-top:28px}.release{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:20px 22px}.release-head{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.release-head h3{font-size:18px}.release-date{color:var(--faint);font-size:14px}.release-changes{margin:12px 0 0;padding-left:20px;color:var(--muted);font-size:15px;display:grid;gap:7px}.release-changes li::marker{color:var(--faint)}.suggestion-form{display:grid;gap:16px;margin-top:28px}.suggestion-form label{display:grid;gap:6px;color:var(--muted);font-size:15px}.suggestion-form textarea,.suggestion-form input{font:inherit;font-size:15px;color:var(--text);background:var(--surface-alt);border:1px solid var(--line);border-radius:9px;padding:10px 12px;width:100%}.suggestion-form textarea:hover,.suggestion-form input:hover{border-color:var(--line-hover)}.suggestion-form textarea:focus-visible,.suggestion-form input:focus-visible{outline:2px solid var(--homework);outline-offset:1px}.suggestion-form textarea{resize:vertical;min-height:120px}.suggestion-form .counter{justify-self:end;color:var(--faint);font-size:13px}.suggestion-actions{display:flex;justify-content:flex-end}.application-form h2{font-size:20px;margin:8px 0 0}.application-form p.muted{margin:0;font-size:15px}.application-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width: 640px){.application-form .form-row{grid-template-columns:1fr}}.form-message{font-size:15px;min-height:1.6em}.form-message.good{color:var(--event)}.form-message.bad{color:var(--exam)}details{border-bottom:1px solid var(--line);padding:16px 0}details:first-of-type{margin-top:26px;border-top:1px solid var(--line)}details[open] summary::after{content:"–"}details p{color:var(--muted);margin-top:10px}summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:16px}summary::-webkit-details-marker{display:none}summary::after{content:"+";color:var(--faint);font-weight:400;font-size:22px;line-height:1}summary:focus-visible{outline:2px solid var(--homework);outline-offset:2px;border-radius:6px}.footer{border-top:1px solid var(--line);padding:26px 0;font-size:14px}.footer-inner{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.footer nav{display:flex;gap:20px}.footer a{color:var(--muted);text-decoration:none}.footer a:hover{color:var(--text)}@media(prefers-reduced-motion: reduce){*{transition:none !important}}