.px-root{min-height:100vh;display:flex;flex-direction:column;background:var(--ground)}.px-top{gap:16px;padding:12px 24px;background:var(--bar);color:#fff;position:-webkit-sticky;position:sticky;top:0;z-index:30}.px-brand,.px-top{display:flex;align-items:center}.px-brand{gap:10px;font-family:Montserrat,system-ui,sans-serif;font-weight:700;font-size:17px;letter-spacing:-.01em}.px-brand img,.px-brand svg{height:28px;width:auto}.px-who{margin-left:auto;font-size:14px;opacity:.92;color:#fff;text-decoration:none}.px-top .px-lang{margin-left:12px;background:rgba(255,255,255,.14)}.px-top .px-lang button{color:#fff}.px-top .px-lang button.on{background:#fff;color:var(--bar)}.px-who+.px-lang{margin-left:12px}.px-top .px-who:only-of-type{margin-left:auto}.px-main{flex:1 1;display:grid;grid-template-columns:290px minmax(0,1fr);grid-gap:0;gap:0;padding:0;align-items:start;width:100%}.px-main.px-s-code{grid-template-columns:1fr;padding:32px clamp(16px,4vw,48px)}.px-main.px-s-exam{grid-template-columns:1fr;max-width:none;padding:0}.px-rail{list-style:none;margin:0;padding:28px 14px;display:flex;flex-direction:column;gap:6px;position:-webkit-sticky;position:sticky;top:63px;align-self:stretch;min-height:calc(100vh - 63px);background:var(--surface);border-right:1px solid var(--border)}.px-rail li{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--muted);font-weight:500}.px-rail li span{width:26px;height:26px;border-radius:999px;display:grid;place-items:center;background:var(--surface-2);font-size:13px;font-weight:600}.px-rail li{border:1px solid transparent;white-space:nowrap}.px-rail li.on{background:var(--accent-soft);color:var(--ink);border-color:transparent;font-weight:600}.px-rail li.on span{background:var(--accent);color:#fff}.px-rail li.done{color:var(--ink-2)}.px-rail li.done span{background:var(--good-soft);color:var(--good)}.px-card{background:var(--surface);border:1px solid var(--border);border-radius:18px;padding:32px;display:flex;flex-direction:column;gap:16px}.px-card h1{font-size:28px}.px-card h2{font-size:17px}.px-card p{margin:0}.px-center{display:grid;place-items:center;min-height:calc(100vh - 160px)}.px-center-card{max-width:520px;width:100%;align-items:center;text-align:center}.px-hello img,.px-hello svg{height:56px;width:auto}.px-label{font-weight:600;color:var(--ink-2)}.px-code{font-family:IBM Plex Mono,monospace;font-size:34px!important;letter-spacing:.35em;text-align:center;width:280px;padding:14px!important;text-transform:uppercase}.px-bad{color:var(--crit);font-weight:500}.px-good{color:var(--good);font-weight:600}.px-err{grid-column:2}.px-main>.px-center,.px-main>.px-err,.px-main>section{grid-column:2;justify-self:center;width:min(1040px,calc(100% - 2 * clamp(16px,4vw,48px)));margin:32px 0}.px-main>.px-center{min-height:calc(100vh - 63px - 64px)}.px-main>section.px-center-card{align-self:start;max-width:560px}.px-main.px-s-code>.px-center,.px-main.px-s-code>section{grid-column:1;width:auto;margin:0;justify-self:stretch}.px-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.px-big{min-height:54px!important;font-size:17px;padding:12px 28px!important}.px-small{font-size:13px}.px-rules{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:10px;font-size:16px}.px-consent{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:12px;background:var(--accent-soft);color:var(--ink);line-height:1.45}.px-consent input{width:20px;height:20px;margin-top:2px;flex:none;accent-color:var(--accent)}.px-checks,.px-phone,.px-photo{display:grid;grid-template-columns:1fr minmax(280px,420px);grid-gap:32px;gap:32px;align-items:start}.px-checks>div,.px-phone>div:first-child,.px-photo>div:first-child{display:flex;flex-direction:column;gap:16px}.px-checklist{list-style:none;margin:0;padding:0;gap:8px}.px-checklist,.px-checklist li{display:flex;flex-direction:column}.px-checklist li{gap:2px;padding:12px 14px 12px 44px;border-radius:12px;background:var(--surface-2);position:relative}.px-checklist li:before{content:"";position:absolute;left:14px;top:14px;width:18px;height:18px;border-radius:999px;background:var(--na)}.px-checklist li.ok:before{background:var(--good)}.px-checklist li.bad:before{background:var(--crit)}.px-checklist li.wait:before{background:var(--progress);animation:pxPulse 1s ease-in-out infinite}.px-checklist li span{font-size:13px;color:var(--ink-2)}.px-checklist li.bad span{color:var(--crit)}@keyframes pxPulse{50%{opacity:.35}}.px-frame,.px-mirror,.px-phone-view{border-radius:16px;overflow:hidden;background:#0d1320;position:relative;aspect-ratio:4/3}.px-frame img,.px-frame video,.px-mirror video{width:100%;height:100%;object-fit:cover;display:block}.px-frame video,.px-mirror video{transform:scaleX(-1)}.px-meter{position:absolute;left:12px;right:12px;bottom:12px;height:8px;border-radius:999px;background:rgba(255,255,255,.2);overflow:hidden}.px-meter i{display:block;height:100%;background:var(--progress);transition:width .1s}.px-meter.big{position:relative;left:auto;right:auto;bottom:auto;width:100%;background:var(--surface-2)}.px-indeterminate{width:35%!important;animation:pxSlide 1.4s ease-in-out infinite}@keyframes pxSlide{0%{transform:translateX(-100%)}to{transform:translateX(300%)}}.px-guide{position:absolute;inset:14% 12%;border:3px dashed rgba(255,255,255,.75);border-radius:14px;pointer-events:none}.px-frame-face .px-guide{inset:10% 26%;border-radius:50%}.px-qr{width:220px;height:220px;padding:12px;background:#fff;border-radius:14px;border:1px solid var(--border)}.px-qr svg{width:100%;height:100%}.px-wait{color:var(--progress);font-weight:600;animation:pxPulse 1.4s ease-in-out infinite}.px-phone-view{aspect-ratio:3/4}.px-phone-view img{width:100%;height:100%;object-fit:cover}.kx .px-phone-view p.muted,.px-phone-view p{position:absolute;left:10px;right:10px;bottom:10px;margin:0;color:#fff;background:rgba(10,14,22,.62);padding:7px 10px;border-radius:9px;line-height:1.35}.px-phone-empty{width:100%;height:100%;background:repeating-linear-gradient(45deg,#0d1320 0 14px,#121a2b 14px 28px)}.px-exam-name{font-family:Montserrat,system-ui,sans-serif;font-weight:700;font-size:20px;color:var(--accent)}.px-exam{display:grid;grid-template-columns:240px minmax(0,1fr);min-height:calc(100vh - 52px);transition:grid-template-columns .25s ease}.px-exam.with-explain{grid-template-columns:150px minmax(0,1fr) min(460px,38vw)}.px-exam.with-explain .px-side{padding:10px;gap:8px}.px-exam.with-explain .px-phone-state,.px-exam.with-explain .px-side .px-bad{font-size:12px}.px-side{background:var(--surface);border-right:1px solid var(--border);padding:18px;display:flex;flex-direction:column;gap:12px;position:-webkit-sticky;position:sticky;top:52px;height:calc(100vh - 52px)}.px-self{border-radius:12px;overflow:hidden;background:#0d1320;aspect-ratio:4/3}.px-self video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}.px-rec{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--muted);margin:0}.px-rec i{width:10px;height:10px;border-radius:999px;background:var(--na)}.px-rec.on{color:var(--crit)}.px-rec.on i{background:var(--crit);animation:pxPulse 1.2s ease-in-out infinite}.px-phone-state{margin:0;font-size:14px;font-weight:500}.px-phone-state.ok{color:var(--good)}.px-phone-state.bad{color:var(--crit)}.px-paper{padding:20px clamp(12px,3vw,36px);min-width:0}.px-paper .kxo-take{max-width:980px;margin:0 auto}.pxe{display:flex;flex-direction:column;gap:8px;max-width:640px}.pxe p{margin:0}.pxe-row{display:flex;gap:8px;flex-wrap:wrap}.pxe-code{font-size:16px}.pxe-code b{font-size:26px;letter-spacing:.2em;color:var(--accent)}.px-cam{background:#0b111c;color:#fff}.px-cam .px-card{background:rgba(16,24,38,.86);border-color:rgba(255,255,255,.08);color:#fff;-webkit-backdrop-filter:none;backdrop-filter:none}.px-cam .muted{color:#a9b4c8}.px-cam-main{flex:1 1;position:relative;display:flex;flex-direction:column;justify-content:flex-end;padding:16px;min-height:calc(100vh - 52px)}.px-cam-video{position:fixed;inset:52px 0 0 0;width:100%;height:calc(100% - 52px);object-fit:cover;z-index:0;background:#000}.px-cam-video.mirror{transform:scaleX(-1)}.px-cam-video.dim{opacity:.18}.px-cam-card{position:relative;z-index:2;gap:12px;padding:20px}.px-cam-card h1{font-size:22px}.px-count{font-family:IBM Plex Mono,monospace;font-size:42px;font-weight:600;color:#fff}.px-live{position:relative;z-index:2;display:flex;flex-direction:column;gap:10px;align-items:center;text-align:center;margin:auto 0;padding:24px}.px-cam-live .px-rec.on{color:#ff7a6b}.pxr-main{max-width:1440px;width:100%;margin:0 auto;padding:24px clamp(12px,3vw,32px);flex-direction:column}.pxr-head,.pxr-main{display:flex;gap:16px}.pxr-head{align-items:center;flex-wrap:wrap}.pxr-head h1{font-size:24px}.pxr-list{padding:0;overflow:auto}.pxr-list table{width:100%;border-collapse:collapse;font-size:14px}.pxr-list th{text-align:left;font-weight:600;color:var(--muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em}.pxr-list td,.pxr-list th{padding:12px 16px;border-bottom:1px solid var(--border)}.pxr-list tbody tr{cursor:pointer}.pxr-list tbody tr:hover{background:var(--surface-2)}.pxr-grid{display:grid;grid-template-columns:340px 1fr;grid-gap:16px;gap:16px;align-items:start}.pxr-who{padding:20px;gap:12px}.pxr-photos{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px}.pxr-scans{display:grid;grid-template-columns:1fr;grid-gap:8px;gap:8px}.pxr-photos figure,.pxr-scans figure{margin:0;display:flex;flex-direction:column;gap:4px}.pxr-photos img,.pxr-scans video{width:100%;border-radius:10px;background:#0d1320;aspect-ratio:4/3;object-fit:cover}.pxr-scans video{aspect-ratio:16/9;object-fit:contain}.pxr-photos figcaption,.pxr-scans figcaption{font-size:12px;color:var(--muted)}.pxr-none{aspect-ratio:4/3;border-radius:10px;background:var(--surface-2)}.pxr-decide{display:flex;flex-direction:column;gap:8px;border-top:1px solid var(--border);padding-top:12px}.pxr-decide .pxr-good:not(.ghost){background:var(--good);border-color:var(--good)}.pxr-decide .pxr-crit:not(.ghost){background:var(--crit);border-color:var(--crit)}.pxr-decide .pxr-warn:not(.ghost){background:var(--warn);border-color:var(--warn)}.pxr-play{padding:16px}.pxr-videos{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:auto auto;grid-gap:8px;gap:8px}.pxr-v{margin:0;position:relative;border-radius:12px;overflow:hidden;background:#0d1320}.pxr-v video{width:100%;aspect-ratio:16/10;object-fit:contain;display:block}.pxr-v-screen{grid-row:span 2}.pxr-v-screen video{aspect-ratio:auto;height:100%}.pxr-v figcaption{position:absolute;left:8px;top:8px;font-size:12px;color:#fff;background:rgba(0,0,0,.5);padding:2px 8px;border-radius:6px}.pxr-bar{display:flex;align-items:center;gap:12px;margin-top:10px;flex-wrap:wrap}.pxr-scrub{position:relative;height:28px;margin-top:8px;border-radius:8px;background:var(--surface-2);cursor:pointer}.pxr-head-pos{position:absolute;top:0;bottom:0;width:2px;background:var(--accent)}.pxr-mark{position:absolute;top:5px;width:6px;height:18px;margin-left:-3px;border-radius:3px;background:var(--warn)}.pxr-mark.flag{background:var(--crit)}.pxr-events{padding:20px}.pxr-events ol{list-style:none;margin:0;padding:0;max-height:360px;overflow:auto;display:flex;flex-direction:column;gap:2px;font-size:14px}.pxr-events li{padding:4px 8px;border-radius:6px}.pxr-events li.warn{background:var(--warn-soft)}.pxr-events li.flag{background:var(--crit-soft)}.pxr-files{column-count:3;font-size:13px}.pxr-owner{display:grid;grid-template-columns:1fr 1fr;grid-gap:16px;gap:16px}.pxr-exams,.pxr-revs{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}.pxr-revs li{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.pxr-revs li button{margin-left:auto}.pxr-add{display:flex;flex-direction:column;gap:8px}.pxr-pick{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:14px}@media (max-width:900px){.px-main{grid-template-columns:1fr}.px-rail{display:none}.px-main>.px-center,.px-main>.px-err,.px-main>section{grid-column:1}.px-checks,.px-exam,.px-phone,.px-photo,.pxr-grid,.pxr-owner{grid-template-columns:1fr}.px-side{position:static;height:auto;flex-direction:row;flex-wrap:wrap}.px-self{width:140px}}.px-brand .kl{height:26px;width:auto}.px-top .kl-db,.px-top .kl-lb{fill:#fff}.px-center-card>.kl,.px-hello .kl{height:64px;width:auto}.px-done-bar{max-width:980px;margin:0 auto 14px;padding:14px 18px;border-radius:14px;background:var(--good-soft);border:1px solid var(--good);display:flex;flex-direction:column;gap:4px}.px-done-bar p{margin:0}.px-done-bar button{align-self:flex-start;margin-top:6px}.kxo-explain{margin-top:8px}.px-explain{position:-webkit-sticky;position:sticky;top:52px;height:calc(100vh - 52px);background:var(--surface);border-left:1px solid var(--border);display:flex;flex-direction:column;min-width:0}.px-explain-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 18px;border-bottom:1px solid var(--border)}.px-explain-head b{font-family:Montserrat,system-ui,sans-serif}.px-explain>p{padding:18px}.px-explain-body{padding:6px 18px 24px;overflow:auto;font-size:15px}.px-paper:has(.kgb){padding:12px 16px 0}.px-paper .kxo-take:has(.kgb){max-width:none}.kgb{display:grid;grid-template-columns:minmax(0,1fr) 340px;grid-gap:14px;gap:14px;height:calc(100vh - 52px - 76px)}.kgb-pages{overflow:auto;background:#DCE3EC;border-radius:12px;padding:16px;scroll-behavior:smooth}.kgb-page{position:relative;margin:0 auto 16px;max-width:860px;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.14)}.kgb-page img{display:block;width:100%;height:auto}.kgb-mark{position:absolute;border:2px solid transparent;border-radius:6px;background:transparent;cursor:pointer;padding:0}.kgb-mark:hover{border-color:rgba(0,87,166,.35)}.kgb-mark.on{border-color:#0057A6;background:rgba(0,164,225,.07)}.kgb-sheet{overflow:auto;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:10px 12px 24px}.kgb-subj{font-size:14px;margin:14px 4px 6px;color:var(--ink-2);text-transform:uppercase;letter-spacing:.04em}.kgb-subj:first-child{margin-top:4px}.kgb-row{display:grid;grid-template-columns:44px 1fr auto;align-items:center;grid-gap:8px;gap:8px;padding:5px 4px;border-radius:8px}.kgb-row.on{background:var(--accent-soft)}.kgb-row.good .kgb-num{background:var(--good-soft);color:var(--good)}.kgb-row.crit .kgb-num{background:var(--crit-soft);color:var(--crit)}.kgb-row.blank .kgb-num{background:var(--warn-soft);color:var(--warn)}.kgb-num{border:0;border-radius:8px;background:var(--surface-2);font-weight:700;font-size:14px;min-height:34px;cursor:pointer;color:var(--ink)}.kgb-num:disabled{cursor:default}.kgb-opts{display:flex;gap:5px}.kgb-opt{width:36px;height:34px;border:1px solid var(--border);border-radius:8px;background:var(--surface);font-weight:600;font-size:14px;cursor:pointer;color:var(--ink)}.kgb-opt.on,.kgb-opt:hover:not(:disabled){border-color:var(--accent)}.kgb-opt.on{background:var(--accent);color:#fff}.kgb-opt.key:not(.on){border-color:var(--good);color:var(--good);border-width:2px}.kgb-opt:disabled{cursor:default}.kgb-open{width:100%;max-width:160px;height:34px;padding:4px 10px!important;border-radius:8px!important;font-size:15px!important}.kgb-key{font-size:13px;font-weight:600}.kgb-key.good{color:var(--good)}.kgb-key.crit{color:var(--crit)}.kgb-explain{grid-column:2/4;justify-self:start;border:1px solid var(--accent);background:var(--surface);color:var(--accent);border-radius:999px;font-size:12px;font-weight:600;padding:3px 10px;cursor:pointer}.kgb-explain:hover{background:var(--accent);color:#fff}.px-exam.with-explain .kgb{grid-template-columns:minmax(0,1fr) 300px}.px-paper:has(.kgd){padding:16px clamp(12px,3vw,36px) 40px}.px-paper .kxo-take:has(.kgd){max-width:920px;margin:0 auto}.kgd{display:flex;flex-direction:column;gap:12px}.kgd-jump{display:flex;gap:6px;flex-wrap:wrap;position:-webkit-sticky;position:sticky;top:118px;z-index:4;background:var(--ground);padding:6px 0}.kgd-jump a{font-size:13px;padding:5px 12px;border:1px solid var(--border);border-radius:999px;color:var(--ink-2);text-decoration:none;background:var(--surface)}.kgd-jump a:hover{border-color:var(--accent);color:var(--ink)}.kgd-subj{margin:18px 0 2px;font-size:20px}.kgd-passage{border:1px solid var(--border);border-left:4px solid var(--progress);border-radius:12px;padding:6px 20px;font-size:15px}.kgd-passage,.kgd-q{background:var(--surface)}.kgd-q{display:grid;grid-template-columns:44px minmax(0,1fr);grid-gap:12px;gap:12px;padding:16px 18px;border:1px solid var(--border);border-radius:14px}.kgd-q.good{border-color:var(--good)}.kgd-q.crit{border-color:var(--crit)}.kgd-q.blank{border-color:var(--warn)}.kgd-num{font-family:Montserrat,system-ui,sans-serif;font-weight:700;font-size:16px;color:var(--accent);padding-top:3px}.kgd-body{min-width:0;font-size:16px}.kgd-body .markdown-body{font-size:16px;line-height:1.55}.kgd-body .markdown-body p{margin:0 0 8px}.kgd-fig{max-width:520px;margin:6px 0 10px}.kgd-opts{display:flex;flex-direction:column;gap:6px;margin-top:10px}.kgd-opt{display:flex;align-items:baseline;gap:12px;padding:9px 14px;border:1px solid var(--border);border-radius:10px;cursor:pointer;background:var(--surface);min-height:44px}.kgd-opt b{font-family:Montserrat,system-ui,sans-serif;min-width:16px;color:var(--ink-2)}.kgd-opt.on,.kgd-opt:hover:not(.done){border-color:var(--accent)}.kgd-opt.on{background:var(--accent-soft)}.kgd-opt.on b{color:var(--accent)}.kgd-opt.key{border-color:var(--good);border-width:2px}.kgd-opt.key b{color:var(--good)}.kgd-opt.done{cursor:default}.kgd-opt-text{flex:1 1;min-width:0}.kgd-opt-text .markdown-body p{margin:0}.kg-page{max-width:1120px;margin:0 auto;padding:40px 24px 64px;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);grid-gap:40px;gap:40px;align-items:start}.kg-hero h1{font-size:44px;line-height:1.08;letter-spacing:-.02em;margin:0 0 14px;color:var(--ink)}.kg-hero>p{font-size:17px;line-height:1.55;color:var(--ink-2);margin:0 0 24px;max-width:520px}.kg-steps{list-style:none;margin:0 0 24px;padding:0;display:flex;flex-direction:column;gap:12px}.kg-steps li{display:flex;gap:12px;align-items:center;font-size:16px;color:var(--ink)}.kg-steps li span{flex:0 0 30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:grid;place-items:center;font-weight:700;font-size:14px}.kg-side{padding:24px;display:flex;flex-direction:column;gap:14px}.kg-side h2{margin:0;font-size:20px}.kg-side p{margin:0}.kg-exam{border-top:1px solid var(--border);padding-top:14px;display:flex;flex-direction:column;gap:10px}.kg-exam-h{display:flex;justify-content:space-between;gap:12px;align-items:baseline}@media (max-width:860px){.kg-page{grid-template-columns:1fr;padding:24px 16px 48px;gap:24px}.kg-hero h1{font-size:32px}}.px-turn{position:fixed;left:50%;top:calc(52px + 38%);transform:translate(-50%,-50%);width:min(72vw,300px);aspect-ratio:1;z-index:1;pointer-events:none}.px-turn svg{width:100%;height:100%;overflow:visible}.px-turn-track{fill:rgba(0,0,0,.28);stroke:rgba(255,255,255,.35);stroke-width:6}.px-turn-done{fill:none;stroke:#00A4E1;stroke-width:6;stroke-linecap:round}.px-turn-head{fill:#fff;stroke:rgba(0,0,0,.35);stroke-width:2}.px-turn-deg{fill:#fff;font:700 34px/1 system-ui,sans-serif;text-anchor:middle}.px-turn:not(.on) .px-turn-head{animation:px-turn-nudge 1.6s ease-in-out infinite}@keyframes px-turn-nudge{0%,to{transform:translateX(0)}50%{transform:translateX(8px)}}@media (prefers-reduced-motion:reduce){.px-turn:not(.on) .px-turn-head{animation:none}}.px-turn-arm{transform-box:view-box;transform-origin:0 0;transition:transform .25s linear}.px-turn-done{transition:stroke-dasharray .25s linear}.kg-teacher{margin:22px 0 0;font-size:15px}.kg-teacher a{color:var(--accent);font-weight:600;text-decoration:none}.kg-teacher a:after{content:" →"}.kg-take{max-width:960px;margin:0 auto;padding:24px 24px 64px}.kgt{min-height:100vh;background:var(--ground)}.kgt-gate{max-width:560px;margin:80px auto;padding:0 16px;display:flex;flex-direction:column;gap:14px;align-items:flex-start}.kgt-main{display:grid;grid-template-columns:300px minmax(0,1fr);min-height:calc(100vh - 64px)}.kgt-side{background:var(--surface);border-right:1px solid var(--border);padding:20px 14px;display:flex;flex-direction:column;gap:14px;position:-webkit-sticky;position:sticky;top:0;align-self:start;max-height:calc(100vh - 64px);overflow:auto}.kgt-new{width:100%}.kgt-group h3{margin:6px;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.kgt-item{display:grid;grid-template-columns:1fr auto;grid-gap:2px 10px;gap:2px 10px;width:100%;text-align:left;background:transparent;border:1px solid transparent;border-radius:10px;padding:9px 10px;color:var(--ink);cursor:pointer}.kgt-item b{grid-column:1;font-weight:600;font-size:14px;line-height:1.3}.kgt-item span{grid-column:1;font-size:12.5px;color:var(--muted)}.kgt-item .kgt-item-n{grid-column:2;grid-row:1/span 2;align-self:center;font-family:IBM Plex Mono,monospace;font-size:13px;color:var(--ink-2);display:flex;gap:6px;align-items:center}.kgt-item:hover{background:var(--surface-2)}.kgt-item.on{background:var(--accent-soft)}.kgt-flag{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--crit-soft);color:var(--crit);font-size:12px;font-style:normal;font-weight:600}.kgt-small{font-size:13px}.kgt-body{padding:28px clamp(16px,3vw,40px) 64px;min-width:0}.kgt-exam{max-width:1080px;display:flex;flex-direction:column;gap:18px}.kgt-exam-h{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;flex-wrap:wrap}.kgt-exam-h h1{margin:0 0 4px;font-size:26px}.kgt-exam-h p{margin:0}.kgt-ctl{display:flex;flex-direction:column;gap:8px;align-items:flex-end}.kgt-stats{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));grid-gap:10px;gap:10px}.kgt-stat{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:12px 14px;display:flex;flex-direction:column;gap:2px}.kgt-stat b{font-size:26px;font-family:Montserrat,system-ui,sans-serif;color:var(--ink)}.kgt-stat span{font-size:12.5px;color:var(--muted)}.kgt-stat.warn b{color:var(--crit)}.kgt-live{display:flex;align-items:center;gap:8px;margin:0}.kgt-live i{width:8px;height:8px;border-radius:50%;background:var(--good)}.kgt-table{width:100%;border-collapse:separate;border-spacing:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden}.kgt-table th{text-align:left;font-size:12px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted);font-weight:600;background:var(--surface)}.kgt-table td,.kgt-table th{padding:10px 14px;border-bottom:1px solid var(--border)}.kgt-table td{font-size:14.5px}.kgt-table tr:last-child td{border-bottom:0}.kgt-chip{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:500;background:var(--surface-2);color:var(--ink-2)}.kgt-chip.setup{background:var(--warn-soft);color:var(--warn)}.kgt-chip.writing{background:var(--accent-soft);color:var(--accent)}.kgt-chip.done{background:var(--good-soft);color:var(--good)}.kgt-dot{display:inline-block;width:10px;height:10px;border-radius:50%;background:var(--na)}.kgt-dot.on{background:var(--good)}.kgt-link{color:var(--accent);font-weight:600;text-decoration:none}.kgt-qs{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:16px 18px;display:flex;flex-direction:column;gap:10px}.kgt-qs h2{margin:0 0 4px;font-size:17px}.kgt-q{display:grid;grid-template-columns:34px minmax(0,1fr) 160px 90px;grid-gap:12px;gap:12px;align-items:center;font-size:14px}.kgt-q-n{font-family:IBM Plex Mono,monospace;color:var(--muted)}.kgt-q-stem{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.kgt-bar{height:8px;border-radius:999px;background:var(--surface-2);overflow:hidden}.kgt-bar i{display:block;height:100%;background:var(--progress)}.kgt-q-r{font-size:12.5px;color:var(--muted);text-align:right}.kgt-maker{max-width:980px;display:flex;flex-direction:column;gap:16px}.kgt-maker h1{margin:0;font-size:26px}.kgt-maker>p{margin:0}.kgt-modes{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.kgt-mode{display:flex;flex-direction:column;gap:6px;text-align:left;padding:18px;border-radius:14px;border:1px solid var(--border);background:var(--surface);color:var(--ink);cursor:pointer}.kgt-mode b{font-size:16px}.kgt-mode span{font-size:13.5px;color:var(--ink-2);line-height:1.45}.kgt-mode.on{border-color:var(--accent);background:var(--accent-soft)}.kgt-src{flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:18px}.kgt-file,.kgt-src{display:flex;gap:12px}.kgt-file{align-items:center;cursor:pointer}.kgt-file input{display:none}.kgt-edit textarea,.kgt-inline input,.kgt-inline select,.kgt-meta input,.kgt-meta select,.kgt-opt input,.kgt-src textarea{font:inherit;font-size:15px;color:var(--ink);background:var(--ground);border:1px solid var(--border);border-radius:10px;padding:9px 11px;width:100%}.kgt-inline{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-2)}.kgt-inline input,.kgt-inline select{width:auto;min-width:90px}.kgt-go{align-self:flex-start}.kgt-maker-h{display:flex;align-items:center;gap:14px}.kgt-maker-h p{margin:0}.kgt-meta{display:grid;grid-template-columns:2fr 1fr 1fr 110px auto;grid-gap:12px;gap:12px;align-items:end;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px}.kgt-meta label{gap:6px;font-size:12.5px;color:var(--muted);font-weight:500}.kgt-edit,.kgt-meta label{display:flex;flex-direction:column}.kgt-edit{list-style:none;margin:0;padding:0;gap:12px}.kgt-edit li{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:10px}.kgt-edit li.nokey{border-color:var(--warn)}.kgt-edit-h{display:flex;justify-content:space-between;align-items:center}.kgt-edit-h span{font-family:IBM Plex Mono,monospace;font-weight:600;color:var(--accent)}.kgt-opts{display:grid;grid-template-columns:1fr 1fr;grid-gap:8px;gap:8px}.kgt-opt{display:flex;gap:8px;align-items:center}.kgt-opt button{flex:0 0 36px;height:36px;border-radius:9px;border:1px solid var(--border);background:var(--surface-2);color:var(--ink-2);font-weight:700;cursor:pointer}.kgt-opt.key button{background:var(--good);color:#fff}.kgt-opt.key button,.kgt-opt.key input{border-color:var(--good)}.kgt-save{display:flex;gap:10px;align-items:center;flex-wrap:wrap;position:-webkit-sticky;position:sticky;bottom:0;background:var(--ground);padding:12px 0}.kgt-grow{flex:1 1}@media (max-width:900px){.kgt-main{grid-template-columns:1fr}.kgt-side{position:static;max-height:none;border-right:0;border-bottom:1px solid var(--border)}.kgt-stats{grid-template-columns:repeat(3,1fr)}.kgt-modes,.kgt-opts{grid-template-columns:1fr}.kgt-meta{grid-template-columns:1fr 1fr}.kgt-q{grid-template-columns:30px 1fr 70px}.kgt-bar{display:none}}.pxr-beh{margin-top:16px;gap:10px}.pxr-beh h2{display:flex;align-items:center;gap:10px}.pxr-pace{position:relative;width:100%;height:90px;background:var(--ground);border:1px solid var(--border);border-radius:10px;overflow:hidden}.pxr-pace:before{content:"";left:0;right:0;top:50%;border-top:1px dashed var(--border)}.pxr-pace i,.pxr-pace:before{position:absolute}.pxr-pace i.gone{top:0;bottom:0;background:var(--na);opacity:.35}.pxr-pace i.away{top:6px;bottom:6px;width:2px;margin-left:-1px;background:var(--warn)}.pxr-pace i.dot{width:9px;height:9px;margin:-4.5px 0 0 -4.5px;border-radius:50%;background:var(--muted)}.pxr-pace i.dot.good{background:var(--good)}.pxr-pace i.dot.crit{background:var(--crit)}.pxr-pace i.dot.changed{outline:1.5px solid var(--ink);outline-offset:1.5px}.pxr-pace-legend{display:flex;gap:16px;flex-wrap:wrap}.pxr-pace-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:6px;vertical-align:-1px;background:var(--muted)}.pxr-pace-legend i.good{background:var(--good)}.pxr-pace-legend i.crit{background:var(--crit)}.pxr-pace-legend i.away{background:var(--warn);border-radius:2px;width:3px}.pxr-pace-legend i.gone{background:var(--na);border-radius:2px}.pxr-signals{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:6px;font-size:14px}.pxr-signals li.flag{color:var(--crit)}.pxr-signals li.warn{color:var(--warn)}.kgt-sim{display:grid;grid-template-columns:1fr 1fr auto;grid-gap:12px;gap:12px;align-items:center;font-size:14px;padding:6px 0;border-top:1px solid var(--border)}.kgt-sim .kgt-flag{padding:0 10px}.kgt-wr-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:12px;gap:12px}.kgt-wr{border:1px solid var(--border);border-radius:12px;padding:12px;display:flex;flex-direction:column;gap:8px;background:var(--surface)}.kgt-wr.done{border-color:var(--good)}.kgt-wr header{display:flex;justify-content:space-between;font-size:14px}.kgt-wr-img{padding:0;border:0;background:none;cursor:zoom-in;border-radius:8px;overflow:hidden;aspect-ratio:4/3}.kgt-wr-img img{width:100%;height:100%;object-fit:cover;display:block}.kgt-wr-ai{margin:0;font-size:13.5px;color:var(--ink-2);line-height:1.45}.kgt-wr-ai b{color:var(--accent)}.kgt-wr-marks{display:flex;gap:6px;flex-wrap:wrap}.kgt-wr-marks button{min-width:46px;height:34px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--ink);font-weight:600;cursor:pointer}.kgt-wr-marks button.ai{border-color:var(--accent);color:var(--accent)}.kgt-wr-marks button.on{background:var(--good);border-color:var(--good);color:#fff}.kgt-wr-ok{margin:0;color:var(--good);font-weight:600}.kgt-wr-big{position:fixed;inset:0;z-index:60;background:rgba(10,14,22,.82);border:0;display:grid;place-items:center;cursor:zoom-out}.kgt-wr-big img{max-width:92vw;max-height:92vh;border-radius:10px}.px-written ul.px-wr-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.px-wr-list li{display:flex;align-items:center;gap:12px}.px-wr-list li b{min-width:40px;font-family:IBM Plex Mono,monospace}.px-wr-list label input{display:none}.px-wr-list label{cursor:pointer}.px-checking{font-weight:600;color:var(--accent)}.px-verdict{display:flex;flex-direction:column;gap:10px}.px-verdict .px-bad{margin:0}.px-pages{margin:0;padding-left:22px;display:flex;flex-direction:column;gap:6px;font-size:15px}.px-pages li{color:var(--muted)}.px-pages li.now{color:var(--ink);font-weight:600}.px-pages li.ok{color:var(--good)}.px-pages li.ok::marker{content:"✓  "}.kgd-paper{margin:10px 0 0;padding:10px 14px;border:1px dashed var(--border);border-radius:10px;background:var(--surface-2);color:var(--ink-2);font-size:14.5px}.pxr-pages{grid-column:1/-1}.pxr-pages div{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:6px;gap:6px}.pxr-pages img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:6px;border:1px solid var(--border)}.px-cam .px-cam-card .btn.ghost{color:#fff;border-color:rgba(255,255,255,.55);background:transparent}.px-cam .px-cam-card .px-bad{color:#FF8A7A}.px-cam .px-pages li{color:rgba(255,255,255,.6)}.px-cam .px-pages li.now{color:#fff}.px-cam .px-pages li.ok{color:#7CC493}