/* Вид ученика с 19.10: белая страница, чёрная полоса слева, чёрные глянцевые карточки, голубые глянцевые кнопки.
   Действует только на страницах ученика (html.uch); кабинет Михаила (html.kab) остаётся тёмным, как был.
   Свои классы: rail-, g- (главная), gc- (карточка), bn- (баннер), kal- (календарь), pill. */
@font-face{font-family:"Alumni Sans";src:url(../fonts/alumni-sans-cyrillic-wght-normal.woff2?v=79758662da8f) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}
@font-face{font-family:"Alumni Sans";src:url(../fonts/alumni-sans-latin-wght-normal.woff2?v=49015c322cbd) format("woff2");font-weight:100 900;font-display:swap;unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

html.uch{
  --bg:#FFFFFF; --glow:transparent; --card:#F4F5F7; --card-2:#EDEFF2; --line:#E4E6EA; --line-2:#D2D6DC;
  --ink:#0C0D10; --soft:#2B2F36; --muted:#5E6570; --dim:#868C96;
  --blue:#0B76A8; --blue-2:#095F88; --blue-line:#8ED3F1; --blue-ink:#FFFFFF; --blue-wash:rgba(159,222,249,.26);
  --green:#0F7A4A; --green-wash:rgba(15,122,74,.09); --amber:#A8640A; --amber-wash:rgba(232,160,40,.14);
  --red:#C9302C; --red-wash:rgba(201,48,44,.08);
  --sky:#9FDEF9; --sky-hi:#D4F2FE; --sky-lo:#7CCDF2; --sky-edge:#4FAFD9; --sky-ink:#10303D;
  --black:#0A0A0B; --rail-w:64px;
  --f-display:"Golos Text",-apple-system,"SF Pro Text",system-ui,sans-serif;
  --f-head:"Alumni Sans","Golos Text",system-ui,sans-serif;
  color-scheme:light;
  background:#fff;
}
html.uch body{background:#fff;color:var(--ink)}
.uch :focus-visible{outline-color:var(--blue)}

/* ---------- заголовки: узкие заглавные ---------- */
.uch h1,.uch h2,.uch .display{font-family:var(--f-head);font-weight:700;letter-spacing:.01em;line-height:.94}
.uch h1{font-size:clamp(46px,6.4vw,92px)}
.uch h2{font-size:clamp(34px,4.2vw,56px)}
.uch h3{font-family:var(--f-body);font-weight:700}
.uch .auth-box h1{font-size:clamp(44px,9vw,64px)}
.uch .l-head h1{font-size:clamp(34px,4.4vw,56px);line-height:.96}
.uch .d-h1{font-size:clamp(38px,5.4vw,68px)}
.uch .z-group-h h2{font-size:clamp(28px,3.2vw,40px)}
.uch .stat-big{font-family:var(--f-head);font-size:56px}

/* ---------- то, что в app.css было тёмным ---------- */
.uch a.mod:hover,.uch .lesson-row:hover{background:#EEF0F3}
.uch .prose{color:var(--soft)}
.uch .player{border-color:transparent;box-shadow:0 18px 40px -24px rgba(0,0,0,.45)}
.uch .player-empty{background:radial-gradient(500px 300px at 30% 20%,rgba(159,222,249,.20),transparent 70%),#111214;color:#9DA3AC}
.uch .player-empty b{color:#fff}
.uch .chip.green{border-color:rgba(15,122,74,.3)}
.uch .chip.amber{border-color:rgba(168,100,10,.3)}
.uch .chip.red{border-color:rgba(201,48,44,.3)}
.uch .chip.blue{color:var(--blue-2)}
.uch .card.hi{border-color:var(--line-2);box-shadow:0 24px 60px -36px rgba(0,0,0,.35)}
.uch .input:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(159,222,249,.45)}
.uch .z-tile.on{border-color:var(--blue-line);background:linear-gradient(140deg,rgba(159,222,249,.38),rgba(159,222,249,.10))}
.uch .z-tile.on .z-tile-c{background:var(--black);border-color:var(--black);color:#fff}
.uch .continue{background:linear-gradient(135deg,rgba(159,222,249,.30),rgba(159,222,249,.08))}
.uch .play{background:var(--black);color:#fff;box-shadow:0 12px 30px -12px rgba(0,0,0,.6)}
.uch .logo-mark{background:linear-gradient(180deg,var(--sky-hi),var(--sky) 45%,var(--sky-lo));box-shadow:inset 0 -2px 0 var(--sky-edge),0 6px 16px -8px rgba(79,175,217,.8)}
.uch .mail-ico{background:var(--blue-wash);border-color:var(--blue-line)}
.uch .mail-ico svg{color:var(--blue)}
.uch .z-home-ico{color:var(--blue)}
.uch .msg.author{border-color:rgba(168,100,10,.35)}
.uch .preview-bar{background:linear-gradient(90deg,rgba(159,222,249,.45),rgba(159,222,249,.16));border-bottom:1px solid var(--blue-line)}
.uch .preview-bar .in{max-width:none;padding:8px 28px}
.uch .preview-bar button{background:#fff;border-color:var(--line-2)}
.uch .preview-bar button.on{background:var(--black);color:#fff;border-color:var(--black)}
.uch .foot{max-width:none;padding:28px 28px 40px}

/* ---------- кнопки: голубое стекло ---------- */
.uch .btn{font-family:var(--f-body);font-weight:700;font-size:13px;letter-spacing:.12em;color:var(--sky-ink);border-radius:11px;
  background:linear-gradient(180deg,var(--sky-hi) 0%,var(--sky) 42%,var(--sky-lo) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),inset 0 -3px 0 rgba(43,140,186,.45),0 12px 26px -14px rgba(79,175,217,.85)}
.uch .btn:hover{background:linear-gradient(180deg,#E2F6FF 0%,#B2E6FB 42%,#8AD4F4 100%)}
.uch .btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line-2);box-shadow:0 1px 0 rgba(0,0,0,.04)}
.uch .btn.ghost:hover{background:var(--card)}
.uch .btn.done{background:var(--green-wash);color:var(--green);border:1px solid rgba(15,122,74,.3);box-shadow:none}
.uch .btn.danger{background:var(--red-wash);color:var(--red);border:1px solid rgba(201,48,44,.3);box-shadow:none}

/* ---------- рамка: полоса слева ---------- */
.page{min-height:100vh;display:flex;flex-direction:column}
.page > main{flex:1 0 auto;width:100%}
.uch main{max-width:none;padding:28px 28px 72px}
.page.has-rail{margin-left:var(--rail-w)}
.rail{position:fixed;z-index:40;left:0;top:0;bottom:0;width:var(--rail-w);background:#000;display:flex;flex-direction:column;
  align-items:center;gap:14px;padding:12px 0 18px;overflow-y:auto;scrollbar-width:none}
.rail::-webkit-scrollbar{display:none}
.rail-me{flex:none;width:46px;height:46px;border-radius:50%;border:2px solid #fff;display:grid;place-items:center;text-decoration:none;
  background:radial-gradient(circle at 50% 38%,#9A9EA5 0 32%,#5F636A 70%);color:#fff;font:700 15px/1 var(--f-body);letter-spacing:.02em}
.rail-new{position:relative;flex:none;min-width:28px;height:20px;padding:0 8px;border-radius:10px;background:linear-gradient(180deg,#E0413B,#B3221E);
  color:#fff;font:700 12px/20px var(--f-body);text-align:center;text-decoration:none;box-shadow:inset 0 1px 0 rgba(255,255,255,.35)}
.rail-list{display:flex;flex-direction:column;gap:14px;margin-top:8px}
.rail-extra,.rail-acc{display:none}
.rail-i{position:relative;display:block;text-decoration:none}
.rail-sq{width:36px;height:36px;border-radius:3px;background:#fff;display:grid;place-items:center;color:#8E9198;transition:background .15s,color .15s}
.rail-sq svg{width:22px;height:22px}
.rail-i:hover .rail-sq{color:#2F3237}
.rail-i.on .rail-sq{background:var(--sky);color:var(--sky-ink)}
.rail-tip{position:absolute;left:calc(100% + 12px);top:50%;transform:translateY(-50%);background:#000;color:#fff;font:600 13px/1 var(--f-body);
  padding:8px 11px;border-radius:7px;white-space:nowrap;opacity:0;pointer-events:none;transition:opacity .12s}
.rail-i:hover .rail-tip,.rail-i:focus-visible .rail-tip,.rail-new:hover .rail-tip,.rail-new:focus-visible .rail-tip{opacity:1}
.rail-new .rail-tip{left:calc(100% + 12px)}

/* кружок «Спросить куратора»: основа для всех стилей, вид в tema-grafit.css. .kur стоит на месте, едет содержимое (kurator.js) */
.kur{position:fixed;z-index:35;right:20px;bottom:20px;width:56px;height:56px;pointer-events:none}
.kur > *{pointer-events:auto;transform:translateY(calc(var(--kur-up,0px) * -1));transition:transform .18s}
.kur.kur-net-mesta{visibility:hidden}
.kur-btn{display:flex;align-items:center;justify-content:center;width:100%;height:100%;border-radius:50%;cursor:pointer;list-style:none;
  background:var(--ink);color:var(--bg);box-shadow:0 14px 30px -12px rgba(0,0,0,.55)}
.kur-btn::-webkit-details-marker{display:none}
.kur-btn::marker{content:""}
.kur-btn:focus-visible,.kur-i:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.kur-btn svg{display:block;width:24px;height:24px}
.kur-x,.kur[open] .kur-ico{display:none}
.kur[open] .kur-x{display:block}
.kur-panel{position:absolute;right:0;bottom:calc(100% + 12px);width:min(320px,calc(100vw - 28px));padding:14px;border-radius:20px;
  background:var(--bg);box-shadow:inset 0 0 0 1px var(--line-2),0 24px 50px -24px rgba(0,0,0,.5)}
.kur-h{margin:2px 0 8px 10px;font-weight:600;color:var(--ink)}
.kur-i{display:flex;align-items:center;gap:12px;min-height:48px;padding:6px 10px;border-radius:14px;text-decoration:none;color:var(--ink);font-size:15px;line-height:1.3}
.kur-i:hover{background:var(--blue-wash)}
.kur-sq{flex:none;width:36px;height:36px;border-radius:11px;display:grid;place-items:center;color:var(--blue-2);background:var(--blue-wash)}
.kur-sq svg{width:20px;height:20px}
@media (pointer:coarse){.kur.kur-pechat{visibility:hidden}}
@media (max-width:640px){.kur{right:14px;bottom:calc(96px + env(safe-area-inset-bottom));width:52px;height:52px}}

/* поиск и разделы с записями: основа для всех стилей */
.poisk-f{display:flex;gap:10px;margin-top:24px;max-width:720px}
.poisk-f .input{flex:1;min-width:0}
.poisk-f .btn{flex:none;display:inline-flex;align-items:center;gap:8px}
.poisk-f .btn svg{width:18px;height:18px}
.poisk-n{margin:24px 0 14px;font-size:15px;color:var(--muted)}
.poisk-pusto{margin-top:24px;max-width:720px}
.poisk-pusto-h{margin:0 0 6px;font-weight:600;color:var(--ink)}
.poisk-pusto p:last-child{margin:0}
.poisk-hit{display:block;margin-top:6px;font-size:13.5px;line-height:1.45;color:var(--soft);overflow-wrap:anywhere}
.poisk-hit b{font-weight:600;color:var(--muted)}
.poisk-list .l-title,.poisk-list .l-meta{display:block}
.poisk-list .l-num,.razdel-list .l-num{display:grid;place-items:center}
.poisk-list .l-num svg,.razdel-list .l-num svg,.poisk-list .l-right svg,.razdel-list .l-right svg{width:18px;height:18px}
.uch mark{padding:0 2px;border-radius:4px;color:inherit;background:var(--blue-wash)}
.razdel-live{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 24px;margin:0 0 14px}
.razdel-live p{margin:0}
.razdel-live .eyebrow{margin-bottom:8px}
.razdel-live-t{font-weight:600;color:var(--ink)}
.razdel-pusto{display:flex;align-items:center;gap:16px}
.razdel-pusto p{margin:0;color:var(--muted)}
.razdel-pusto .l-num{flex:none;display:grid;place-items:center;width:44px;height:44px}
.razdel-pusto .l-num svg{width:20px;height:20px}
@media (max-width:640px){.poisk-list .l-right,.razdel-list .l-right{display:none}}

/* ---------- страница «Расписание»: сетка как на слайде «Ноябрь 2026» из урока 1.1 и строки по неделям ---------- */
.rp-h1 em{font-style:normal;white-space:nowrap;color:var(--blue-2)}
.rp-cal{display:grid;grid-template-columns:168px repeat(7,minmax(0,1fr));gap:8px;margin-top:26px}
.rp-dw{padding-bottom:2px;text-align:center;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.rp-wl{display:flex;flex-direction:column;justify-content:center;gap:3px;padding-right:6px;line-height:1.25}
.rp-wl b{font-size:15px;font-weight:700;color:var(--ink)}
.rp-wl span{font-size:13px;color:var(--muted)}
.rp-c{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:4px;min-height:82px;padding:10px 12px;border-radius:14px;color:var(--ink);background:var(--card);box-shadow:inset 0 0 0 1px var(--line);text-decoration:none}
.rp-c b{font-size:24px;font-weight:700;line-height:1}
.rp-c small{font-size:11px;font-weight:600;line-height:1.1;letter-spacing:.02em;text-transform:uppercase}
.rp-c.op{color:var(--sky-ink);background:var(--sky);box-shadow:none}
.rp-c.ef{background:var(--blue-wash);box-shadow:inset 0 0 0 2px var(--blue)}
.rp-c.ef small{color:var(--blue-2)}
.rp-c.dd{color:var(--bg);background:var(--ink);box-shadow:none}
.rp-c.zakr{color:var(--muted);box-shadow:inset 0 0 0 1px var(--line-2)}
.rp-c.esche::after{content:"";position:absolute;top:10px;right:10px;width:8px;height:8px;border-radius:50%;background:currentColor}
.rp-c.past{opacity:.45}
.rp-c.today{outline:2px solid var(--ink);outline-offset:2px}
.rp-lg{display:flex;flex-wrap:wrap;gap:8px 22px;margin:18px 0 0;padding:0;list-style:none;font-size:14px;color:var(--soft)}
.rp-lg li{display:flex;align-items:center;gap:8px}
.rp-lg i{flex:none;width:14px;height:14px;border-radius:4px;background:var(--sky)}
.rp-lg i.ef{background:var(--blue-wash);box-shadow:inset 0 0 0 2px var(--blue)}
.rp-lg i.dd{background:var(--ink)}
.rp-h2{margin-top:44px}
.rp-blizh{margin-top:24px}
.rp-week{margin-top:26px}
.rp-week-h{margin:0 0 12px}
.rp-week-eb{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;margin:0;font-size:14px;font-weight:600;color:var(--muted)}
.rp-week-t{margin:6px 0 0;font-size:24px;line-height:1.15}
.rp-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.rp-row{display:grid;grid-template-columns:68px minmax(0,1fr) auto;align-items:center;gap:6px 16px;padding:14px 18px 14px 12px;border:1px solid var(--line);border-radius:14px;background:var(--card);scroll-margin-top:16px}
.rp-row p{margin:0}
.rp-d{text-align:center;line-height:1.1;color:var(--ink)}
.rp-d b{display:block;font-size:26px;font-weight:700}
.rp-d span{font-size:12.5px;color:var(--muted)}
.rp-kogda{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;font-size:13.5px;color:var(--muted)}
.rp-row .rp-t{margin-top:3px;font-size:16.5px;font-weight:600;line-height:1.3;color:var(--ink);overflow-wrap:anywhere}
.rp-row .rp-sub{margin-top:4px;font-size:14px;line-height:1.45;color:var(--soft);overflow-wrap:anywhere}
.rp-row .rp-lock{display:flex;align-items:center;gap:6px;margin-top:6px;font-size:13.5px;font-weight:600;color:var(--muted)}
.rp-lock svg{width:14px;height:14px;flex:none}
.rp-zhdem{font-size:13.5px;color:var(--muted)}
.rp-go .btn{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}
.rp-go .btn svg{width:16px;height:16px}
.rp-row.next{border-color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}
.rp-row:target{border-color:var(--blue)}
.rp-row.past{background:transparent}
.rp-row.past :is(.rp-d,.rp-d span,.rp-t,.rp-sub,.rp-kogda){color:var(--muted)}
.rp-row.past .rp-t{font-weight:500}
@media (max-width:860px){
  .rp-cal{grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}
  .rp-cal-pusto{display:none}
  .rp-wl{grid-column:1/-1;flex-direction:row;flex-wrap:wrap;align-items:baseline;justify-content:flex-start;gap:2px 8px;margin-top:8px;padding:0}
  .rp-c{min-height:68px;padding:8px}
  .rp-c b{font-size:20px}
  .rp-c small{font-size:10px}
}
@media (max-width:640px){
  /* на телефоне подписи не влезут в клетку: знак цветом, слова в подписях под сеткой и в строках ниже */
  .rp-cal{gap:5px}
  .rp-c{min-height:46px;padding:0;align-items:center;justify-content:center;border-radius:12px}
  .rp-c b{font-size:16px}
  .rp-c small{display:none}
  .rp-c.esche::after{top:5px;right:5px;width:6px;height:6px}
  .rp-lg{flex-direction:column;gap:6px;font-size:13.5px}
  .rp-row{grid-template-columns:52px minmax(0,1fr);gap:4px 12px;padding:14px 14px 14px 8px}
  .rp-d b{font-size:22px}
  .rp-d span{font-size:11.5px}
  .rp-go{grid-column:2;margin-top:8px}
  .rp-go .btn{width:100%;justify-content:center;white-space:normal}
}

/* нижняя панель на телефоне: чёрная, как полоса */
.uch .tabbar-uch{display:none}
.tab-new{position:absolute;top:2px;left:calc(50% + 6px);min-width:18px;height:16px;padding:0 5px;border-radius:8px;background:#D3342F;color:#fff;
  font:700 10px/16px var(--f-body);text-align:center}

.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- главная: две колонки ---------- */
.g-wrap{display:grid;grid-template-columns:minmax(0,1fr) clamp(320px,24vw,440px);gap:26px;align-items:start}
.g-main,.g-side,.g-verh{display:flex;flex-direction:column;gap:18px;min-width:0}
/* верхний ряд одной высоты. Если слева есть ещё срочные блоки, ряд высокий: база знаний не растягивается, остаётся вровень сверху */
.g-verh{align-self:stretch}
.g-verh > .g-go{flex:1 1 auto}
.g-wrap > .g-baza{align-self:stretch}
.g-wrap:has(> .g-verh > :is(.g-start,.g-lost,.g-pay)) > .g-baza{align-self:start}
.g-eb{margin:0;font:600 11.5px/1.3 var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--sky)}
.g-news{display:none}

/* баннер */
.bn{position:relative;border-radius:18px;overflow:hidden;background:#050506 url(../img/vid/banner-fon.webp?v=4fa4fe39b7a7) center/cover;
  box-shadow:0 30px 60px -40px rgba(0,0,0,.65)}
.bn::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:linear-gradient(180deg,rgba(255,255,255,.05),transparent 30%),radial-gradient(120% 90% at 50% 120%,rgba(0,0,0,.55),transparent 60%)}
.bn-svg{display:block;width:100%;height:auto}
.bn-tel{display:none}
.bn-t{font-family:var(--f-head);font-weight:600}
.bn-s{font-family:var(--f-body);font-weight:600;letter-spacing:.16em;fill:#D3D6DB}

/* продолжить, оплата: тёмные полосы */
.g-go,.g-pay,.g-strip{position:relative;overflow:hidden;border-radius:14px;color:#fff;text-decoration:none;
  background:linear-gradient(100deg,rgba(255,255,255,.07),transparent 38%),linear-gradient(180deg,#232326,#101012);
  box-shadow:0 16px 34px -26px rgba(0,0,0,.7)}
.g-go{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;padding:20px 24px 20px 30px;transition:transform .15s}
a.g-go:hover{transform:translateY(-2px)}
.g-go-t{display:flex;flex-direction:column;gap:6px;min-width:0}
.g-go-h{font:700 19px/1.25 var(--f-body)}
.g-go-s{font-size:13.5px;color:#A4A9B1}
.g-go-mesto{font:700 16px/1.3 var(--f-body);font-variant-numeric:tabular-nums}
.g-play{width:58px;height:58px;border-radius:50%;display:grid;place-items:center;color:var(--sky-ink);
  background:linear-gradient(180deg,var(--sky-hi),var(--sky) 45%,var(--sky-lo));box-shadow:inset 0 -3px 0 var(--sky-edge),0 10px 26px -10px rgba(159,222,249,.8)}
.g-play svg{width:22px;height:22px;margin-left:3px}
/* старт потока: заметный блок до первого дня, вид в tema-grafit.css */
/* «Если потерялись, начните отсюда»: стоит под «Продолжить» и тише него */
.g-lost{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:18px 24px 12px 30px;border-radius:14px;
  background:linear-gradient(var(--amber-wash),var(--amber-wash)),var(--card);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2)}
.g-lost-h{margin:0;font:700 19px/1.25 var(--f-body);color:inherit}
.g-lost-s{margin:0;font-size:14px;line-height:1.45;color:var(--muted)}
.g-lost-go{display:inline-flex;align-items:center;gap:8px;min-height:44px;font-weight:600;color:var(--ink);text-underline-offset:3px}
.g-lost-go svg{flex:none;width:16px;height:16px}
.g-start{padding:22px 26px;border-radius:14px;background:var(--card);color:var(--ink)}
.g-start-h{margin:6px 0 8px}
.g-start-s{margin:0;font-size:15px;color:var(--muted)}
.g-start-do{margin:10px 0 0;padding-left:18px;font-size:15px}
.g-start-do a{color:inherit;text-underline-offset:3px}
.g-pay{display:flex;justify-content:space-between;align-items:center;gap:18px 24px;flex-wrap:wrap;padding:22px 26px 22px 30px}
.g-pay h3{margin:6px 0 6px;font:700 19px/1.25 var(--f-body);color:#fff}
.g-pay p{margin:0;color:#A4A9B1;font-size:14px;max-width:560px}
.g-pay .g-eb{color:var(--sky)}
.g-pay-btns{display:flex;gap:10px;flex-wrap:wrap}
.g-pay .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.28)}
.g-pay .btn.ghost:hover{background:rgba(255,255,255,.08)}
.g-pay-note{color:#C9CDD3!important;font-size:14px}

/* карточки разделов */
.g-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,380px),1fr));gap:18px}
.gc{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;min-height:236px;padding:24px 24px 22px 28px;
  border-radius:15px;color:#fff;text-decoration:none;
  background:
    radial-gradient(70% 55% at 18% -8%,rgba(255,255,255,.16),transparent 70%),
    radial-gradient(60% 70% at 95% 110%,rgba(159,222,249,.10),transparent 70%),
    linear-gradient(118deg,transparent 52%,rgba(255,255,255,.055) 60%,transparent 70%),
    linear-gradient(165deg,#2A2A2D 0%,#121214 42%,#050506 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08),0 18px 36px -26px rgba(0,0,0,.75);transition:transform .18s ease,box-shadow .18s}
a.gc:hover{transform:translateY(-3px);box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 26px 44px -26px rgba(0,0,0,.8)}
a.gc:hover .pill{filter:brightness(1.05)}
.gc-eb{margin:0 0 10px;font:600 11px/1.3 var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--sky);max-width:64%}
.uch .gc-t{margin:0;max-width:64%;font-family:var(--f-head);font-weight:700;font-size:clamp(32px,2.9vw,44px);line-height:.92;
  letter-spacing:.01em;text-transform:uppercase;color:#F1F2F4;text-wrap:balance;overflow-wrap:anywhere}
.gc-tail{color:var(--sky)}
.gc-sub{margin:10px 0 0;max-width:58%;font-size:13.5px;line-height:1.38;color:#9EA4AD}
.gc-sub.gc-flag{color:#FFB4AE}
.gc-foot{margin-top:auto;padding-top:18px;display:flex;flex-direction:column;align-items:flex-start;gap:12px;max-width:62%;position:relative;z-index:1}
.gc-prog{display:flex;align-items:center;gap:10px;width:min(190px,100%);font:600 12px/1 var(--f-body);color:#C3C8CF;white-space:nowrap}
.gc-prog .bar{height:4px;flex:1}
.gc-prog .bar rect.bg{fill:rgba(255,255,255,.16)}
.gc-prog .bar rect.fg{fill:var(--sky)}
picture{display:contents} picture source{display:none} /* обёртка avif/webp у предметов: раскладке не мешает */
.gc-ico{position:absolute;z-index:-1;right:-2%;bottom:-7%;width:44%;max-width:236px;height:auto;pointer-events:none;
  filter:drop-shadow(0 18px 24px rgba(0,0,0,.6));transition:transform .25s ease}
a.gc:hover .gc-ico{transform:translateY(-4px) rotate(-2deg)}
.gc.off{background:
    radial-gradient(70% 55% at 18% -8%,rgba(255,255,255,.09),transparent 70%),
    linear-gradient(165deg,#252527 0%,#151517 50%,#0C0C0D 100%)}
.gc.off .gc-t{color:#80858D}
.gc.off .gc-tail{color:#6E8D9B}
.gc.off .gc-eb{color:#6F757D}
.gc.off .gc-ico{opacity:.42;filter:grayscale(1) drop-shadow(0 18px 24px rgba(0,0,0,.6))}

/* таблетка «Перейти» и серая с причиной */
.pill{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:154px;height:46px;padding:0 22px;border-radius:9px;
  font:700 11px/1.1 var(--f-body);letter-spacing:.16em;text-transform:uppercase;color:var(--sky-ink);text-align:center;
  background:linear-gradient(180deg,var(--sky-hi) 0%,var(--sky) 40%,#8FD6F6 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.9),inset 0 -4px 0 rgba(43,140,186,.5),0 12px 24px -12px rgba(159,222,249,.7)}
.pill.off{min-width:0;height:auto;min-height:40px;padding:10px 16px;color:#C9CDD3;letter-spacing:.1em;white-space:nowrap;
  background:linear-gradient(180deg,#4A4D53 0%,#35373B 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.14),inset 0 -3px 0 rgba(0,0,0,.35)}
.pill.off svg{width:14px;height:14px;flex:none}

/* правая колонка: канал, общий чат, база знаний, календарь */
.g-btns{display:flex;flex-direction:column;gap:14px}
.g-kanal,.g-chat{display:grid;place-items:center;height:100px;border-radius:14px;text-decoration:none;font:700 21px/1 var(--f-body);
  letter-spacing:.08em;text-transform:uppercase;transition:transform .15s,filter .15s}
.g-kanal:hover,.g-chat:hover{transform:translateY(-2px);filter:brightness(1.03)}
.g-kanal{color:#1B3C4A;background:linear-gradient(180deg,#C9EEFE 0%,var(--sky) 38%,#86D2F4 78%,#79CAF0 100%);
  box-shadow:inset 0 2px 0 rgba(255,255,255,.75),inset 0 -6px 0 var(--sky-edge),0 16px 30px -18px rgba(79,175,217,.9)}
.g-chat{color:#121316;background:linear-gradient(180deg,#FFFFFF 0%,#F1F1F3 40%,#DCDDE0 80%,#CFD0D4 100%);
  box-shadow:inset 0 2px 0 #fff,inset 0 -6px 0 #AEB0B5,0 16px 30px -18px rgba(0,0,0,.35)}
.g-baza{position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;gap:6px;padding:30px 24px 26px;border-radius:14px;
  text-decoration:none;color:#2B2D31;text-align:center;
  background:repeating-linear-gradient(118deg,rgba(0,0,0,.026) 0 1.5px,transparent 1.5px 10px),linear-gradient(180deg,#FBFBFC,#ECEDEF);
  box-shadow:inset 0 0 0 1px rgba(0,0,0,.05),0 16px 30px -24px rgba(0,0,0,.4);transition:transform .15s}
.g-baza:hover{transform:translateY(-2px)}
.g-baza-h{font:700 22px/1.1 var(--f-body);letter-spacing:.06em;text-transform:uppercase;color:#3A3C40}
.g-baza img{width:58%;max-width:190px;height:auto;margin:6px 0 2px;filter:drop-shadow(0 18px 20px rgba(0,0,0,.35))}
.g-baza-s{font-family:var(--f-head);font-weight:600;font-size:24px;line-height:1;text-transform:uppercase;letter-spacing:.02em;color:#55585E}
.g-baza-go{display:inline-flex;align-items:center;gap:10px;margin-top:10px;font:700 15px/1 var(--f-body);letter-spacing:.14em;text-transform:uppercase;color:#B9BCC1}
.g-baza-go svg{width:26px;height:18px}
.g-baza:hover .g-baza-go{color:#8A8E95}

.g-kal{padding:26px 26px 22px;border-radius:6px;color:#fff;background:linear-gradient(180deg,#262628,#141415);
  box-shadow:0 18px 36px -26px rgba(0,0,0,.75)}
.kal-m[hidden]{display:none}
.kal-h{display:grid;grid-template-columns:30px 1fr 30px;align-items:center;gap:8px;margin-bottom:16px}
.kal-n{margin:0;text-align:center;font-family:var(--f-head)!important;font-weight:600!important;font-size:30px;line-height:1;letter-spacing:.04em;
  text-transform:uppercase;color:var(--sky)}
.kal-a{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--sky);text-decoration:none;
  box-shadow:inset 0 -2px 0 var(--sky-edge)}
.kal-a svg{width:15px;height:15px}
.kal-a.off{opacity:.2}
.kal-g{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));row-gap:6px;text-align:center}
.kal-wd{font-size:11.5px;color:#8D9299;padding-bottom:8px}
.kal-d{position:relative;justify-self:center;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;font:500 14px/1 var(--f-body);color:#F2F3F5}
.kal-d.empty{visibility:hidden}
.kal-d.today{background:var(--sky);color:var(--sky-ink);font-weight:700;box-shadow:inset 0 -2px 0 var(--sky-edge)}
.kal-d.ev-open::after,.kal-d.ev-razbor::before{content:"";position:absolute;bottom:2px;width:5px;height:5px;border-radius:50%}
.kal-d.ev-open::after{left:calc(50% - 2.5px);background:var(--sky)}
.kal-d.ev-razbor::before{left:calc(50% - 2.5px);background:#fff}
.kal-d.ev-open.ev-razbor::after{left:calc(50% - 7px)}
.kal-d.ev-open.ev-razbor::before{left:calc(50% + 2px)}
.kal-d.today.ev-open::after,.kal-d.today.ev-razbor::before{background:var(--sky-ink)}
/* день с событием нажимается всей клеткой, окошко дня ставит glavnaya.js: не вылезает за край экрана */
.g-kal{position:relative}
.kal-g{align-items:center}
.kal-ev{display:grid;place-items:center;min-height:40px;border-radius:12px;color:inherit;text-decoration:none;-webkit-tap-highlight-color:transparent}
.kal-ev .kal-d{justify-self:auto}
.kal-ev.on .kal-d{box-shadow:0 0 0 2px var(--sky)}
.kal-pop{position:absolute;z-index:25;top:0;left:0;width:min(280px,calc(100vw - 16px));padding:14px 16px;border-radius:14px;font-size:13.5px;line-height:1.4;color:var(--ink);background:var(--card);box-shadow:0 0 0 1px rgba(13,20,48,.08),0 18px 44px -14px rgba(13,20,48,.45)}
.kal-pop[hidden]{display:none}
.kal-pop > b{display:block;font-weight:700;color:var(--ink)}
.kal-pop ul{display:grid;gap:6px;margin:8px 0 0;padding:0;list-style:none;overflow-wrap:anywhere}
.kal-pop li{position:relative;padding-left:14px;color:var(--soft)}
.kal-pop li::before{content:"";position:absolute;left:0;top:.5em;width:7px;height:7px;border-radius:50%;background:var(--blue)}
.kal-pop li.razbor::before{background:var(--ink)}

/* полосы внизу */
.uch .z-home{margin-top:6px;display:flex;flex-direction:column;gap:14px}
.g-strip{display:flex;align-items:center;gap:14px 20px;min-height:86px;padding:16px 30px 16px 40px;transition:transform .15s}
.g-strip:hover{transform:translateY(-2px)}
.g-strip-h{font-family:var(--f-head);font-weight:700;font-size:clamp(30px,3vw,40px);line-height:.95;text-transform:uppercase;letter-spacing:.01em;color:#F1F2F4}
.g-strip-a{color:var(--sky)}
.g-stars{display:flex}
.g-stars span{width:42px;height:42px;margin-left:-6px;border-radius:50%;display:grid;place-items:center;color:#fff;
  background:radial-gradient(circle at 40% 35%,#3A3A3E,#1A1A1C 70%);box-shadow:0 0 0 1px rgba(255,255,255,.06)}
.g-stars span:first-child{margin-left:0}
.g-stars svg{width:19px;height:19px;fill:#fff}
.g-strip-s{font-size:13.5px;color:#A4A9B1}
.g-strip-go{margin-left:auto;color:#fff;flex:none}
.g-strip-go svg{width:36px;height:36px}

/* ---------- база знаний ---------- */
.g-matl .l-meta{display:block}
.g-matl .l-num svg{width:18px;height:18px}
.uch .mats{max-width:820px}
.uch .mats h3{font-family:var(--f-body)}

/* ---------- адаптив ---------- */
@media (max-width:1180px){
  .g-wrap{grid-template-columns:minmax(0,1fr) 300px;gap:20px}
  .gc-sub{max-width:62%}
}
@media (max-width:1020px){
  /* одна колонка: правую колонку разбираем по местам */
  .g-wrap{display:flex;flex-direction:column;align-items:stretch;gap:18px}
  .g-main,.g-side,.g-verh{display:contents}
  .bn{order:1}.g-start{order:1}.g-go{order:2}.g-lost{order:2}.g-pay{order:3}.g-btns{order:4}.g-cards{order:5}.g-baza{order:6}.g-kal{order:7}.uch .z-home{order:8}
  .g-btns{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:12px}
  .g-kanal,.g-chat{height:76px;font-size:18px}
  .g-baza{flex-direction:row;flex-wrap:wrap;justify-content:center;text-align:left;padding:22px}
  .g-baza img{width:120px;margin:0}
  .g-kal{max-width:520px;width:100%;align-self:center}
}
@media (max-width:640px){
  .page.has-rail{margin-left:0}
  .rail{display:none}
  .uch .tabbar-uch{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;position:fixed;left:0;right:0;bottom:0;z-index:30;
    padding:6px 6px calc(6px + env(safe-area-inset-bottom));background:#000;border-top:0}
  .uch .tabbar-uch a,.uch .tabbar-uch summary{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:62px;padding:8px 2px 6px;
    text-decoration:none;color:#9A9DA3;font-size:14px;line-height:1.1;font-weight:600;border-radius:12px;list-style:none;cursor:pointer}
  .uch .tabbar-uch summary::-webkit-details-marker{display:none}
  .uch .tabbar-uch svg{width:26px;height:26px}
  .uch .tabbar-uch a.on,.uch .tabbar-uch summary.on,.uch .tab-esche[open] summary{color:var(--sky)}
  /* «Ещё»: остальные разделы листом над панелью, строки крупные, как обычный список */
  .uch .tab-esche:not([open]) .tab-esche-p{display:none}
  .uch .tab-esche-p{position:absolute;left:0;right:0;bottom:calc(100% + 10px);display:flex;flex-direction:column;gap:2px;padding:8px;border-radius:24px;background:var(--card,#141414);box-shadow:inset 0 0 0 1px var(--line),0 24px 50px -16px rgba(0,0,0,.45)}
  .uch .tabbar-uch .tab-esche-p a{flex-direction:row;justify-content:flex-start;gap:14px;min-height:56px;padding:6px 16px;font-size:18px;color:var(--ink)}
  html.uch body{padding-bottom:calc(92px + env(safe-area-inset-bottom))}
  .uch main{padding:16px 16px 56px}
  .uch .foot{padding:22px 16px 28px}
  .uch .preview-bar .in{padding:8px 16px}
  .bn{border-radius:14px}
  .bn-pc{display:none}
  .bn-tel{display:block}
  .g-news{order:0;display:flex;align-items:center;gap:12px;margin-bottom:14px;padding:12px 14px;border-radius:12px;text-decoration:none;
    background:var(--red-wash);color:var(--ink);font-size:14px;font-weight:600}
  .g-news b{min-width:24px;height:20px;padding:0 7px;border-radius:10px;background:#D3342F;color:#fff;font-size:12px;line-height:20px;text-align:center}
  .g-news svg{width:18px;height:18px;margin-left:auto;flex:none}
  .g-cards{grid-template-columns:1fr;gap:14px}
  .gc{min-height:200px;padding:20px 20px 18px 22px}
  .uch .gc-t{font-size:36px;max-width:66%}
  .gc-sub{max-width:62%;font-size:13px}
  .gc-ico{width:46%;right:-6%;bottom:-12%}
  .g-go{padding:16px 16px 16px 20px;gap:12px}
  .g-go-h{font-size:17px}
  .g-play{width:48px;height:48px}
  .g-pay{padding:18px 20px}
  .g-strip{padding:14px 18px 14px 22px;min-height:74px;flex-wrap:wrap;gap:6px 14px}
  .g-strip-h{font-size:30px}
  .g-stars{display:none}
  .g-strip-s{order:3;flex-basis:100%;font-size:13px}
  .g-strip-go svg{width:28px;height:28px}
  .g-kal{padding:22px 16px 18px}
  .kal-d{width:32px;height:32px;font-size:13.5px}
  .g-baza{gap:4px 14px}
  .g-baza-h{font-size:19px}
  .g-baza-s{font-size:20px}
}
@media (max-width:380px){.pill.off{white-space:normal}}

/* самые узкие телефоны: «Расписание» должно влезть в свою четверть */
@media (max-width:374px){
  .uch .tabbar-uch > a,.uch .tabbar-uch summary{font-size:13px}
}