.ck-app{--ck-bg: #070b14;--ck-panel: #0d1423;--ck-panel2: #131c2e;--ck-line: #1e2a42;--ck-line-soft: #172134;--ck-ink: #d9dee8;--ck-dim: #8e99ad;--ck-accent: #ffb43c;--ck-accent-soft: #ffd79a;--ck-on-page: #1a2038;--ck-on-page-dim: #5a6480;--ck-link: #9a5b00;max-width:1080px;margin:0 auto;padding:4px 12px 12px;color:var(--ck-ink);font-size:15px;line-height:1.7}.ck-app *,.ck-app *:before,.ck-app *:after{box-sizing:border-box}.ck-app h1,.ck-app h2,.ck-app h3{width:auto}.ck-app ul,.ck-app ol{list-style:none;margin:0;padding:0}.ck-app button{font-family:inherit}.ck-app :focus-visible{outline:2px solid var(--ck-accent);outline-offset:2px}.ck-head{width:auto;max-width:100%;padding:0;text-align:center;margin:4px 0 12px}.ck-head h1{font-size:26px;font-weight:800;margin:0 0 6px;color:var(--ck-on-page);letter-spacing:.02em}.ck-lead{font-size:13.5px;line-height:1.7;color:var(--ck-on-page-dim);margin:0 auto;max-width:640px}@media (prefers-color-scheme: dark){.ck-app{--ck-on-page: #e8ecf7;--ck-on-page-dim: #9aa6c8;--ck-link: #ffb43c}}.ck-crumb,.ck-hero-sub,.ck-formal,.ck-note,.ck-tools-lab,.ck-index-group h3,.ck-src{color:var(--ck-on-page-dim)}.ck-hero h1,.ck-sec h2,.ck-index h2{color:var(--ck-on-page)}.ck-crumb a,.ck-nav a,.ck-toolmsg{color:var(--ck-link)}.ck-chip{font:inherit;font-size:13px;line-height:1.2;padding:8px 11px;background:var(--ck-panel2);color:var(--ck-ink);border:1px solid var(--ck-line);border-radius:6px;cursor:pointer;transition:background .14s ease,border-color .14s ease,color .14s ease}.ck-chip:hover{background:#1a2540}.ck-chip[aria-pressed=true],.ck-chip-on{border-color:var(--ck-accent);color:var(--ck-accent);background:#1c1810}.ck-ghost{background:transparent;color:var(--ck-dim)}.ck-ghost:hover{color:var(--ck-ink);background:var(--ck-panel2)}.ck-quick{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin:0 0 8px}.ck-quick .ck-sp{flex:1 1 8px;min-width:0}.ck-stage{position:relative;height:clamp(320px,58vh,560px);border:1px solid var(--ck-line);border-radius:10px;background:#05080f;overflow:hidden}#ck-globe{display:block;width:100%;height:100%;touch-action:none;cursor:grab;border-radius:10px}#ck-globe.is-grabbing{cursor:grabbing}#ck-globe.is-carry{cursor:move}.ck-seg{position:absolute;right:10px;top:10px;display:flex;border:1px solid var(--ck-line);border-radius:999px;overflow:hidden;background:#080c16d1;backdrop-filter:blur(2px)}.ck-seg button{font:inherit;font-size:12px;line-height:1.2;padding:7px 13px;border:0;background:transparent;color:var(--ck-dim);cursor:pointer}.ck-seg button[aria-pressed=true]{background:#1c1810;color:var(--ck-accent)}.ck-stagefoot{position:absolute;left:10px;right:10px;bottom:34px;display:flex;flex-direction:column;align-items:flex-start;gap:5px;pointer-events:none}.ck-lchip{pointer-events:auto}.ck-daynote{margin:0;font-size:11px;line-height:1.4;color:#aeb9cc;background:#080c16d1;border-radius:6px;padding:3px 8px;pointer-events:none}.ck-layers{display:flex;flex-wrap:wrap;gap:5px;max-width:100%}.ck-lchip{font:inherit;font-size:11px;line-height:1.2;padding:5px 9px;border:1px solid var(--ck-line);border-radius:999px;background:#080c16d1;color:var(--ck-dim);cursor:pointer}.ck-lchip[aria-pressed=true]{border-color:var(--ck-accent);color:var(--ck-accent)}.ck-cue{z-index:1}.ck-seg,.ck-stagefoot,.ck-overlay,.ck-tip,.ck-mapnote,.ck-toast{z-index:2}.ck-error{z-index:3}.ck-overlay{position:absolute;inset:0;pointer-events:none}.ck-x{position:absolute;left:0;top:0;width:26px;height:26px;margin:-13px 0 0 -13px;padding:0;border-radius:999px;border:1px solid var(--ck-accent);background:#0a0e18e6;color:var(--ck-accent);font-size:15px;line-height:1;cursor:pointer;pointer-events:auto}.ck-x:hover{background:#1c1810}.ck-x.is-select{border-color:var(--ck-accent-soft);color:var(--ck-accent-soft)}.ck-tip{position:absolute;left:0;top:0;pointer-events:none;background:#060a13f0;border:1px solid var(--ck-line);border-radius:5px;padding:4px 8px;font-size:12px;line-height:1.5;white-space:nowrap;transform:translate(-50%,calc(-100% - 14px));opacity:0;transition:opacity .12s linear}.ck-tip.is-on{opacity:1}.ck-tip-a{color:var(--ck-dim);margin-left:6px;font-variant-numeric:tabular-nums}.ck-cue{position:absolute;left:0;right:0;bottom:0;margin:0;padding:34px 12px 9px;font-size:12px;color:#aeb9cc;pointer-events:none;background:linear-gradient(to top,#05080ff0,#05080fdb,#05080f6b 68%,#05080f00)}.ck-mapnote{position:absolute;right:10px;top:46px;margin:0;font-size:11.5px;color:var(--ck-accent);background:#080c16d1;border-radius:999px;padding:4px 10px;pointer-events:none}.ck-error{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;margin:0;padding:20px;text-align:center;font-size:14px;color:var(--ck-ink);background:#05080f}.ck-toast{position:absolute;left:50%;bottom:44px;transform:translate(-50%) translateY(6px);background:#0a0e18f0;border:1px solid var(--ck-accent);color:var(--ck-accent);border-radius:999px;padding:6px 14px;font-size:12.5px;opacity:0;pointer-events:none;transition:opacity .18s ease,transform .18s ease}.ck-toast.is-on{opacity:1;transform:translate(-50%) translateY(0)}.ck-intro{position:absolute;left:50%;bottom:74px;transform:translate(-50%);margin:0;max-width:calc(100% - 28px);background:#0a0e18f0;border:1px solid var(--ck-accent);color:var(--ck-accent-soft);border-radius:10px;padding:8px 14px;font-size:13px;line-height:1.5;text-align:center;pointer-events:none;z-index:2}.ck-intro:after{content:"";position:absolute;left:50%;bottom:-6px;width:10px;height:10px;margin-left:-5px;background:#0a0e18f0;border-right:1px solid var(--ck-accent);border-bottom:1px solid var(--ck-accent);transform:rotate(45deg)}.ck-lead-link{margin:6px 0 0;font-size:13px}.ck-lead-link a{color:var(--ck-link);text-decoration:none}.ck-lead-link a:hover{text-decoration:underline}.ck-card{margin:10px 0 0;border:1px solid var(--ck-line);border-radius:10px;background:var(--ck-panel);padding:12px 13px 13px}.ck-sheet-head{display:none}.ck-card-head{display:flex;align-items:center;gap:12px}.ck-card-flag{font-size:30px;line-height:1}.ck-card-head h2{margin:0;font-size:19px;font-weight:700;color:var(--ck-ink)}.ck-card-sub{margin:1px 0 0;font-size:12px;color:var(--ck-dim)}.ck-formal{margin:2px 0 0;font-size:11.5px}.ck-card .ck-formal{color:var(--ck-dim)}.ck-card-facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(132px,1fr));gap:8px;margin-top:11px}.ck-fact{min-width:0;border:1px solid var(--ck-line-soft);border-radius:8px;padding:8px 10px;background:#0a1120}.ck-fact-l{margin:0;font-size:11px;color:var(--ck-dim)}.ck-fact-v{margin:2px 0 0;font-size:14px;font-weight:600;line-height:1.45;word-break:break-word}.ck-fact-n{margin:1px 0 0;font-size:12px;color:var(--ck-accent)}.ck-card-nb{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:11px}.ck-card-nblab{font-size:11.5px;color:var(--ck-dim)}.ck-nbchip{font:inherit;font-size:12px;padding:4px 9px;border-radius:999px;border:1px solid var(--ck-line);background:var(--ck-panel2);color:var(--ck-ink);cursor:pointer}.ck-nbchip:hover{background:#1a2540}.ck-card-acts{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px}.ck-card-link{font-size:13px;color:var(--ck-accent);text-decoration:none}.ck-card-link:hover{text-decoration:underline}.ck-panels{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;margin-top:12px}@media (min-width: 900px){.ck-panels{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr)}}.ck-panel{min-width:0;border:1px solid var(--ck-line);border-radius:10px;background:var(--ck-panel);padding:12px 13px 13px}.ck-panel h2{margin:0 0 9px;font-size:13px;font-weight:600;color:var(--ck-dim);letter-spacing:.04em}.ck-baserow{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}.ck-baserow label{font-size:13px;color:var(--ck-dim)}.ck-app select{font:inherit;font-size:13px;padding:6px 8px;background:var(--ck-panel2);color:var(--ck-ink);border:1px solid var(--ck-line);border-radius:6px;max-width:190px}.ck-baseval{font-size:13px;color:var(--ck-dim);font-variant-numeric:tabular-nums}.ck-list li{display:flex;align-items:baseline;gap:8px;min-width:0;padding:7px 0;border-top:1px solid var(--ck-line-soft);font-size:14px}.ck-sw{width:9px;height:9px;flex:0 0 9px;border-radius:2px;align-self:center}.ck-meat{flex:1 1 auto;min-width:0;display:flex;flex-wrap:wrap;align-items:baseline;gap:1px 10px;justify-content:space-between}.ck-nm{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ck-num{display:flex;gap:10px;align-items:baseline}.ck-ar{color:var(--ck-dim);font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}.ck-rt{color:var(--ck-accent);font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}.ck-rowx{flex:0 0 auto;padding:2px 7px;font:inherit;font-size:12px;line-height:1.3;background:transparent;color:var(--ck-dim);border:1px solid var(--ck-line-soft);border-radius:5px;cursor:pointer}.ck-rowx:hover{color:var(--ck-ink)}.ck-empty{font-size:13px;color:var(--ck-dim);padding:8px 0 2px;margin:0}.ck-share{margin-top:10px}.ck-minis{display:grid;grid-template-columns:1fr 1fr;gap:10px}.ck-mini{min-width:0}.ck-mini canvas{display:block;width:100%;height:132px;background:#0a1120;border:1px solid var(--ck-line-soft);border-radius:8px}.ck-cap{font-size:11px;color:var(--ck-dim);margin:5px 0 0;line-height:1.45}.ck-verdict{margin:10px 0 0;font-size:13px;color:var(--ck-dim)}.ck-tile{margin-top:12px}.ck-tile canvas{display:block;width:100%;height:180px;background:#0a1120;border:1px solid var(--ck-line-soft);border-radius:8px}#ck-tile-close{margin-top:8px}.ck-meat{font:inherit;color:inherit;text-align:left;background:none;border:0;padding:0;cursor:pointer}.ck-meat:hover .ck-nm{text-decoration:underline}.ck-fit{color:var(--ck-accent-soft);font-size:12.5px;white-space:nowrap}.ck-quiz{margin-top:12px;border:1px solid var(--ck-line);border-radius:10px;background:var(--ck-panel);padding:12px 13px 13px}.ck-quiz-top{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.ck-quiz-q{margin:0;font-size:16px;font-weight:700;flex:1 1 auto}.ck-quiz-prog,.ck-quiz-best{font-size:12px;color:var(--ck-dim);font-variant-numeric:tabular-nums}.ck-quiz-opts{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:11px}.ck-quiz-opt{min-width:0}.ck-quiz-btn{display:block;width:100%;padding:0;border:1px solid var(--ck-line);border-radius:10px;background:#0a1120;cursor:pointer}.ck-quiz-btn:hover{border-color:var(--ck-accent)}.ck-quiz-btn canvas{display:block;width:100%;height:148px}.ck-quiz-name{margin:6px 0 0;font-size:13px;text-align:center}.ck-quiz-opt.is-right .ck-quiz-btn{border-color:#6fd3a0;background:#46c8821a}.ck-quiz-opt.is-wrong .ck-quiz-btn{border-color:#d38a8a;opacity:.6}.ck-quiz-msg{margin:10px 0 0;font-size:13px;color:var(--ck-accent);min-height:1.7em}#ck-quiz-again{margin-top:10px}.ck-squiz-body{display:flex;align-items:center;gap:12px;margin-top:11px;flex-wrap:wrap}.ck-squiz-body canvas{flex:0 0 auto;width:168px;height:152px;background:#0a1120;border:1px solid var(--ck-line);border-radius:10px}.ck-squiz-lead{margin:0;flex:1 1 180px;min-width:0;font-size:12.5px;color:var(--ck-dim)}.ck-seg-inline{position:static;display:inline-flex;background:var(--ck-panel2);backdrop-filter:none}.ck-seg-inline button{padding:6px 11px}.ck-examples{margin-top:20px}.ck-examples h2{margin:0 0 10px;font-size:15px;font-weight:700;color:var(--ck-on-page)}.ck-example-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}.ck-example{min-width:0;border:1px solid var(--ck-line);border-radius:10px;background:var(--ck-panel);padding:12px 13px 11px}.ck-example-link{display:inline-block;font-size:14px;font-weight:600;color:var(--ck-accent);text-decoration:none;line-height:1.5}.ck-example-link:hover{text-decoration:underline}.ck-example-lead{margin:4px 0 9px;font-size:12.5px;line-height:1.6;color:var(--ck-dim)}.ck-example-copy{font:inherit;font-size:11.5px;line-height:1.2;padding:5px 9px;border:1px solid var(--ck-line-soft);border-radius:999px;background:transparent;color:var(--ck-dim);cursor:pointer}.ck-example-copy:hover{color:var(--ck-ink);background:var(--ck-panel2)}.ck-tools{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-top:12px}.ck-tools-lab{font-size:12px;color:var(--ck-on-page-dim);margin-right:2px}.ck-toolmsg{margin:8px 0 0;font-size:13px;color:var(--ck-link);min-height:1.7em;white-space:pre-line}.ck-index{margin-top:20px}.ck-index h2{margin:0 0 10px;font-size:15px;font-weight:700;color:var(--ck-on-page)}.ck-index-group{margin-bottom:14px}.ck-index-group h3{margin:0 0 6px;font-size:12.5px;font-weight:600;color:var(--ck-on-page-dim)}.ck-index-list{display:flex;flex-wrap:wrap;gap:5px}.ck-index-list a{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;line-height:1.2;padding:5px 9px;border:1px solid var(--ck-line);border-radius:999px;background:var(--ck-panel2);color:var(--ck-ink);text-decoration:none}.ck-index-list a:hover{background:#1a2540;border-color:var(--ck-accent)}.ck-index-flag{font-size:13px}.ck-src{margin:18px 0 0;font-size:11px;line-height:1.75;color:var(--ck-on-page-dim)}.ck-crumb{margin:4px 0 10px;font-size:12.5px;color:var(--ck-on-page-dim)}.ck-crumb a{color:var(--ck-link);text-decoration:none}.ck-crumb a:hover{text-decoration:underline}.ck-hero{display:flex;align-items:center;gap:12px;margin-bottom:12px}.ck-hero-flag{font-size:38px;line-height:1}.ck-hero h1{margin:0;font-size:24px;font-weight:800;color:var(--ck-on-page)}.ck-hero-sub{margin:2px 0 0;font-size:12.5px;color:var(--ck-on-page-dim)}.ck-hero-line{margin:4px 0 0;font-size:13.5px;line-height:1.6;color:var(--ck-on-page)}.ck-sec{margin:18px 0 0}.ck-sec h2{margin:0 0 8px;font-size:14px;font-weight:700;color:var(--ck-on-page)}.ck-chips{display:flex;flex-wrap:wrap;gap:5px}.ck-chips a{display:inline-flex;align-items:center;gap:4px;font-size:12.5px;line-height:1.2;padding:5px 10px;border:1px solid var(--ck-line);border-radius:999px;background:var(--ck-panel2);color:var(--ck-ink);text-decoration:none}.ck-chips a:hover{background:#1a2540;border-color:var(--ck-accent)}.ck-cta{display:inline-block;margin-top:12px;font-size:13.5px;padding:10px 16px;border-radius:999px;border:1px solid var(--ck-accent);background:#1c1810;color:var(--ck-accent);text-decoration:none}.ck-cta:hover{background:#241f14}.ck-nav{display:flex;justify-content:space-between;gap:10px;margin-top:20px}.ck-nav a{font-size:13px;color:var(--ck-link);text-decoration:none}.ck-nav a:hover{text-decoration:underline}.ck-note{margin:8px 0 0;font-size:12px;color:var(--ck-on-page-dim)}@media (max-width: 899px){.ck-app.js-on .ck-card{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;flex-direction:column;margin:0;padding:0;height:clamp(190px,42vh,420px);border-radius:14px 14px 0 0;border-bottom:0;box-shadow:0 -10px 30px #03050b8c;transform:translateY(100%);transition:transform .26s cubic-bezier(.22,.8,.3,1),height .22s ease;will-change:transform}.ck-app.js-on.is-card .ck-card{transform:translateY(0)}.ck-app.js-on.is-tall .ck-card{height:min(80vh,620px)}.ck-app.ck-boot .ck-card,.ck-app.is-dragging .ck-card{transition:none}.ck-app.js-on .ck-sheet-head{display:flex;flex:0 0 auto;position:relative;align-items:center;justify-content:flex-end;padding:12px 10px 4px;touch-action:none;cursor:grab}.ck-grab{position:absolute;left:50%;top:7px;width:42px;height:4px;margin-left:-21px;border-radius:999px;background:#d9dee857}.ck-sheet-close{width:44px;height:44px;padding:0;display:inline-flex;align-items:center;justify-content:center;font:inherit;font-size:17px;line-height:1;background:transparent;border:0;color:var(--ck-dim);cursor:pointer}.ck-sheet-close:hover{color:var(--ck-ink)}.ck-app.js-on .ck-card-body{flex:1 1 auto;min-height:0;padding:0 13px 18px;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch}}@media (max-width: 899px) and (max-height: 520px) and (orientation: landscape){.ck-app.js-on .ck-card{top:0;left:auto;width:min(54vw,400px);height:auto;border-radius:14px 0 0 14px;border-right:0;border-bottom:1px solid var(--ck-line);box-shadow:-10px 0 30px #03050b8c;transform:translate(100%)}.ck-app.js-on.is-card .ck-card,.ck-app.js-on.is-card.is-tall .ck-card{height:auto;transform:translate(0)}.ck-app.js-on.is-card .ck-stage{margin-right:min(54vw,400px)}.ck-app.js-on .ck-sheet-head{padding:8px 6px 0}.ck-grab{display:none}}@media (max-width: 480px){.ck-app{padding:4px 10px 12px;font-size:14.5px}.ck-head h1{font-size:22px}.ck-chip{padding:7px 9px;font-size:12px}.ck-quick .ck-sp{display:none}.ck-stage{height:clamp(320px,56vh,480px)}.ck-stagefoot{bottom:32px;gap:4px}.ck-layers{align-self:stretch;flex-wrap:nowrap;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;pointer-events:auto;--ck-fade-l: 20px;--ck-fade-r: 20px;-webkit-mask-image:linear-gradient(to right,transparent,#000 var(--ck-fade-l),#000 calc(100% - var(--ck-fade-r)),transparent);mask-image:linear-gradient(to right,transparent,#000 var(--ck-fade-l),#000 calc(100% - var(--ck-fade-r)),transparent)}.ck-layers.is-at-start{--ck-fade-l: 0px}.ck-layers.is-at-end{--ck-fade-r: 0px}.ck-layers::-webkit-scrollbar{display:none}.ck-lchip{font-size:10.5px;padding:4px 7px;flex:0 0 auto}.ck-daynote{font-size:10.5px}.ck-mini canvas{height:116px}.ck-squiz-body canvas{width:140px;height:128px}.ck-quiz-btn canvas{height:124px}.ck-card-flag{font-size:26px}.ck-card-head h2{font-size:17px}}@media (prefers-reduced-motion: reduce){.ck-tip,.ck-toast,.ck-chip,.ck-card{transition:none}}