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var(--ink);background:var(--surface);width:100%;max-width:960px;height:min(640px,max(400px,100dvh - 230px));box-shadow:var(--shadow-step-lg);-webkit-user-select:none;user-select:none;border-radius:16px;flex-direction:column;margin-inline:auto;font-size:18px;display:flex;position:relative;overflow:hidden;container-type:inline-size}.sim-desk input,.sim-desk textarea{-webkit-user-select:text;user-select:text;font-size:18px}.sim-desk-screen{background:var(--accent-soft);flex:1;min-height:0;position:relative;overflow:hidden}.sim-fill{border-radius:0;width:100%;height:100%;position:absolute;inset:0}.sim-fill.sim-hint{outline-offset:-8px;border-radius:12px}.sim-desk-icons,.sim-items{pointer-events:none;margin:0;padding:8px;list-style:none;position:relative}.sim-desk-icons>li,.sim-items>li{pointer-events:auto}.sim-desk-icons{grid-template-rows:repeat(auto-fill,112px);grid-auto-flow:column;gap:4px;width:max-content;max-width:100%;height:100%;display:grid;overflow:auto hidden}.sim-items{flex-wrap:wrap;align-content:flex-start;gap:4px;display:flex}.sim-icon{text-align:center;overflow-wrap:anywhere;border-radius:10px;flex-direction:column;align-items:center;gap:2px;width:104px;min-height:104px;padding:4px;font-size:16px;line-height:1.2;display:flex}.sim-icon[aria-pressed=true]{background:var(--sky-pale);outline:2px solid var(--accent)}.sim-icon-glyph{font-size:34px;line-height:1}@container (max-width:559px){.sim-desk-icons{grid-template-rows:repeat(auto-fill,78px);gap:2px;padding:4px}.sim-desk-icons .sim-icon{width:96px;min-height:76px;padding:2px}.sim-desk-icons .sim-icon-glyph{font-size:28px}}.sim-win{z-index:10;inset:calc(3% + var(--depth) * 10px) 3% 3% 3%;border:2px solid var(--ink);background:var(--surface);box-shadow:var(--shadow-step);border-radius:10px;flex-direction:column;display:flex;position:absolute;overflow:hidden}@container (min-width:720px){.sim-win{inset:calc(5% + var(--depth) * 14px) 5% 6% calc(120px + var(--depth) * 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var(--line);gap:6px;padding:6px;display:flex}.sim-fm-list{flex:1;min-height:0;position:relative;overflow-y:auto}.sim-empty{color:var(--ink-2);pointer-events:none;padding:12px;position:relative}@container (max-width:559px){.sim-fm{flex-direction:column}.sim-fm-side{border-right:0;border-bottom:2px solid var(--line);flex-flow:wrap;flex-shrink:0;width:auto;overflow:visible}}.sim-input{border:2px solid var(--ink);background:var(--surface);min-width:0;min-height:48px;color:var(--ink);border-radius:8px;flex:1;padding-inline:10px}.sim-np{flex-direction:column;gap:8px;height:100%;padding:8px;display:flex}.sim-np-text{resize:none;border:2px solid var(--line);background:var(--surface);min-height:6rem;color:var(--ink);border-radius:8px;flex:1;padding:10px;line-height:1.5}.sim-viewer{text-align:center;align-content:center;place-items:center;gap:6px;height:100%;padding:16px;display:grid}.sim-pop{z-index:30;border:2px solid var(--ink);background:var(--surface);min-width:11rem;box-shadow:var(--shadow-step-lg);border-radius:10px;flex-direction:column;margin:0;padding:4px;list-style:none;display:flex;position:absolute}.sim-startmenu{bottom:8px;left:8px}.sim-menu-item{border-radius:8px;width:100%;padding-inline:12px;font-size:18px}.sim-menu-item:hover{background:var(--sky-pale)}.sim-dialog-wrap{z-index:40;background:color-mix(in srgb, var(--ink) 25%, transparent);place-items:center;padding:12px;display:grid;position:absolute;inset:0}.sim-dialog{border:2px solid var(--ink);background:var(--surface);border-radius:12px;flex-direction:column;gap:10px;width:min(22rem,100%);padding:14px;display:flex}.sim-taskbar{border-top:2px solid var(--ink);background:var(--surface);align-items:center;gap:6px;padding:4px 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var(--ink);background:var(--surface);width:100%;max-width:960px;height:min(640px,max(400px,100dvh - 230px));box-shadow:var(--shadow-step-lg);border-radius:16px;flex-direction:column;margin-inline:auto;font-size:18px;display:flex;position:relative;overflow:hidden;container-type:inline-size}.sim-ml-top{border-bottom:2px solid var(--line);background:var(--surface-2);align-items:center;gap:8px;padding:6px 12px;font-size:16px;display:flex}.sim-ml-logo{flex-shrink:0;font-weight:800}.sim-ml-me{text-overflow:ellipsis;white-space:nowrap;min-width:0;color:var(--ink-2);flex:1;overflow:hidden}.sim-ml-top>.sim-tag{flex-shrink:0;margin-left:auto}.sim-ml-nav{border-bottom:2px solid var(--ink);flex-wrap:wrap;gap:6px;padding:6px;display:flex}.sim-ml-nav .sim-hint{outline-offset:-4px}.sim-ml-folder{border:2px solid var(--line);background:var(--surface-2);border-radius:10px;align-items:center;gap:6px;padding-inline:12px;display:inline-flex}.sim-ml-folder[aria-pressed=true]{border-color:var(--ink);background:var(--sun-pale);font-weight:700}.sim-ml-count{background:var(--sky-deep);min-width:24px;color:var(--snow);text-align:center;border-radius:12px;padding:0 6px;font-size:16px;font-weight:700}.sim-ml-pane{outline:none;flex:1;min-height:0;padding:12px 16px;position:relative;overflow-y:auto}.sim-ml-pane:focus,.sim-ml-pane:focus-visible{box-shadow:none;outline:none}.sim-ml-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.sim-ml-list>li+li{border-top:2px solid var(--line)}.sim-ml-item{text-align:left;border-radius:10px;grid-template-columns:minmax(0,1fr) auto;gap:2px 8px;width:100%;padding:8px 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var(--line);border-radius:10px;align-items:center;gap:6px;padding:4px 4px 4px 10px;font-size:16px;display:flex}.sim-ml-photoname{overflow-wrap:anywhere}.sim-ml-photoimg{font-size:32px;line-height:1}.sim-ml-warn{border:2px solid var(--ink);background:var(--sun-pale);border-radius:10px;padding:8px 12px;font-weight:700}.sim-ml-actions{flex-wrap:wrap;gap:8px;display:flex}.sim-ml-field{flex-direction:column;gap:4px;display:flex}.sim-ml-label{font-weight:700}.sim-ml-row{flex-wrap:wrap;align-items:center;gap:4px 6px;display:flex}.sim-ml-row>.sim-input{min-width:min(10rem,100%)}.sim-ml-suffix{color:var(--ink-2);overflow-wrap:anywhere;font-size:16px}.sim-ml-text{min-height:120px;font:inherit;resize:vertical;padding-block:8px}.sim-ml-note{background:var(--sky-pale);border-radius:10px;padding:8px 12px}.sim-ml-error{color:var(--bad);font-weight:700}.sim-ml-go{align-self:flex-start}.sim-ml-picker{border:3px solid 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230px));margin-inline:auto;font-size:18px;display:flex;position:relative;container-type:inline-size}.sim-lesson-fit .sim-chat{flex:1;height:auto;min-height:320px;max-height:720px}.sim-ch-gear{border:2px solid var(--line);background:var(--surface);border-radius:10px;margin-left:auto;padding-inline:10px;font-size:16px}.sim-ch-pane{flex-direction:column;display:flex}.sim-ch-item{text-align:left;border-radius:10px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:2px 10px;width:100%;padding:8px 10px;display:grid}.sim-ch-item:hover{background:var(--sky-pale)}.sim-ch-item .sim-ml-subject{grid-column:2/-1}.sim-ch-avatar{grid-row:span 2;font-size:32px;line-height:1}.sim-ch-who{flex-wrap:wrap;align-items:center;gap:2px 6px;min-width:0;display:flex}.sim-ch-badge{border:1.5px solid var(--ink);background:var(--sun-pale);border-radius:6px;padding:0 6px;font-size:15px;font-weight:700}.sim-ch-dot{background:var(--sky-deep);border-radius:50%;width:12px;height:12px}.sim-ch-conv{flex-direction:column;flex:1;gap:10px;display:flex}.sim-ch-head{z-index:1;border-bottom:2px solid var(--line);background:var(--surface);flex-wrap:wrap;align-items:center;gap:6px 8px;margin:-12px -16px 0;padding:8px 12px;display:flex;position:sticky;top:-12px}.sim-ch-head .sim-ch-who{flex:6rem}.sim-ch-tools{flex-wrap:wrap;gap:6px;margin-left:auto;display:flex}.sim-ch-icon{border:2px solid var(--line);background:var(--surface-2);text-align:center;border-radius:10px;min-width:48px;padding-inline:8px;font-size:24px}.sim-ch-msgs{flex-direction:column;flex:1;justify-content:flex-end;gap:8px;margin:0;padding:0;list-style:none;display:flex}.sim-ch-msg{border:2px solid var(--line);border-radius:14px;flex-direction:column;gap:4px;max-width:85%;padding:8px 12px;line-height:1.45;display:flex}.sim-ch-them{background:var(--surface-2);border-bottom-left-radius:4px;align-self:flex-start}.sim-ch-me{background:var(--sky-pale);border-bottom-right-radius:4px;align-self:flex-end}.sim-ch-photo{font-size:48px;line-height:1}.sim-ch-compose{border-top:2px solid var(--line);background:var(--surface);align-items:center;gap:6px;margin:0 -16px -12px;padding:8px 12px;display:flex;position:sticky;bottom:-12px}.sim-ch-text{flex:1;min-width:0}.sim-ch-setting{border:2px solid var(--line);background:var(--surface-2);border-radius:10px;flex-wrap:wrap;align-items:center;gap:4px;width:100%;padding:8px 12px;display:flex}.sim-ch-setting[aria-pressed=true]{border-color:var(--ink);background:var(--sun-pale)}.sim-ch-meter{border-left:6px solid var(--line);background:var(--surface-2);border-radius:6px;padding:6px 12px;font-weight:700}.sim-ch-weak{border-left-color:var(--bad)}.sim-ch-fair{border-left-color:var(--sun)}.sim-ch-strong{border-left-color:var(--grass)}.sim-ch-call{inset:var(--sim-status-h) 0 0;z-index:5;background:linear-gradient(180deg, var(--sky-pale), var(--surface) 70%);text-align:center;flex-direction:column;align-items:center;gap:10px;padding:16px 16px 28px;display:flex;position:absolute;overflow-y:auto}.sim-ch-call>:first-child{margin-top:auto}.sim-ch-callface{font-size:64px;line-height:1.1}.sim-ch-self{border:2px solid var(--ink);background:var(--surface-2);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;width:64px;height:80px;font-size:30px;line-height:1;display:flex;position:absolute;top:10px;right:10px}.sim-ch-self small{margin-top:4px;font-size:14px;font-weight:700}.sim-ch-self.is-off{background:var(--surface)}.sim-ch-says{border:2px solid var(--ink);background:var(--sky-pale);border-radius:14px;max-width:30rem;padding:10px 14px;font-weight:700}.sim-ch-callbtns{justify-content:center;width:100%;margin-top:auto;padding-top:8px}.sim-ch-callbtns>*{text-align:center;white-space:nowrap;flex:8rem;justify-content:center;min-height:56px}.sim-ch-accept{background:var(--grass-text);color:var(--snow)}.sim-ch-end{background:var(--bad);color:var(--snow)}@container (max-width:419px){.sim-ch-head{margin:-10px -10px 0;top:-10px}.sim-ch-compose{margin:0 -10px -10px;bottom:-10px}.sim-ch-msg{max-width:92%}.sim-ch-callbtns>*{padding-inline:10px;font-size:16px}}.sim-pay{background:var(--surface);flex-direction:column;width:100%;max-width:380px;height:min(720px,max(400px,100dvh - 230px));margin-inline:auto;font-size:18px;display:flex;position:relative;container-type:inline-size}.sim-lesson-fit .sim-pay{flex:1;height:auto;min-height:320px;max-height:720px}.sim-py-balance{border:2px solid var(--line);background:var(--surface-2);border-radius:12px;flex-direction:column;gap:2px;padding:12px 16px;display:flex}.sim-py-balance strong{font-variant-numeric:tabular-nums;font-size:28px}.sim-py-big{min-height:56px;font-size:20px}.sim-py-row{font-variant-numeric:tabular-nums;justify-content:space-between;gap:8px;padding:8px 4px;display:flex}.sim-py-qrs{grid-template-columns:repeat(auto-fit,minmax(9rem,11rem));justify-content:center;gap:10px;margin:0;padding:0;list-style:none;display:grid}.sim-py-qrbtn{border:2px solid var(--line);background:var(--surface-2);text-align:center;border-radius:12px;flex-direction:column;align-items:center;gap:6px;width:100%;padding:10px;display:flex}.sim-py-qr{background:var(--surface);width:96px;height:96px;color:var(--ink);border-radius:6px;padding:6px}.sim-py-check{grid-template-columns:auto minmax(0,1fr);gap:4px 12px;margin:0;display:grid}.sim-py-check dt{color:var(--ink-2)}.sim-py-check dd{overflow-wrap:anywhere;font-variant-numeric:tabular-nums;margin:0;font-weight:700}.sim-py-amount{font-size:26px}.sim-py-pinform{text-align:center;align-items:center;gap:8px}.sim-py-dots{letter-spacing:2px;gap:12px;margin:0;font-size:24px;display:flex}.sim-py-pinnote{margin:0;font-size:16px;line-height:1.4}.sim-py-keys{grid-template-columns:repeat(3,1fr);gap:6px;width:min(18rem,100%);display:grid}.sim-py-key{border:2px solid var(--line);background:var(--surface-2);text-align:center;border-radius:12px;justify-content:center;min-height:48px;font-size:24px;font-weight:700}.sim-py-key-word{font-size:16px}.sim-py-done{text-align:center;align-items:center}.sim-py-ok{margin:0;font-size:56px;line-height:1}html:has(.sim-phone){overscroll-behavior-x:none}.sim-pc-tip{max-width:26rem;color:var(--ink-2);text-align:center;margin:10px auto 0;font-size:16px;line-height:1.45;display:none}@media (hover:hover) and (pointer:fine){.sim-pc-tip{display:block}}