:root{--bg-space: #05070f;--bg-deep: #02030a;--glass: rgba(14, 20, 38, .86);--glass-solid: rgba(12, 17, 32, .97);--stroke: rgba(150, 175, 220, .14);--stroke-on: #35b7d8;--text-hi: #eef3fb;--text-mid: #a9b8d6;--text-dim: #6f80a4;--accent: #35b7d8;--accent-2: #4fe0a6;--blur: 16px;--r-sm: 9px;--r-md: 14px;--r-lg: 20px;--shadow: 0 8px 34px rgba(0, 0, 0, .5);--font-ui: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;font-family:var(--font-ui)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;overflow:hidden}body{background:var(--bg-deep);color:var(--text-hi);-webkit-tap-highlight-color:transparent}.app-globe{position:fixed;inset:0;background:radial-gradient(circle at 50% 42%,#0a1024 0%,var(--bg-deep) 78%)}.app-globe .map-full.maplibregl-map,.app-globe .map-full{position:absolute!important;inset:0!important;width:100%!important;height:100%!important;background:transparent}.maplibregl-canvas{outline:none}.glass{background:var(--glass);backdrop-filter:blur(var(--blur)) saturate(1.25);border:1px solid var(--stroke);box-shadow:var(--shadow)}.x{background:none;border:none;color:var(--text-mid);font-size:16px;cursor:pointer}.busybar{position:fixed;top:0;left:0;height:3px;width:0;z-index:9999;background:linear-gradient(90deg,var(--accent),var(--accent-2));box-shadow:0 0 12px var(--accent);opacity:0;transition:width .4s ease,opacity .3s}.busybar.on{width:82%;opacity:1;transition:width 8s cubic-bezier(.1,.8,.2,1),opacity .2s}.topbar{position:absolute;top:calc(10px + env(safe-area-inset-top));left:12px;right:12px;z-index:30;display:flex;justify-content:space-between;align-items:center;pointer-events:none}.topbar>*{pointer-events:auto}.brand{background:var(--glass);border:1px solid var(--stroke);padding:8px 13px;border-radius:999px;font-weight:800;font-size:14px}.brand small{color:var(--accent);font-weight:700}.menu-btn{background:var(--glass);border:1px solid var(--stroke);color:var(--text-hi);width:42px;height:42px;border-radius:12px;font-size:22px;cursor:pointer}.menu-btn.on{border-color:var(--stroke-on);background:#35b7d838}.ovrail{position:absolute;left:12px;top:50%;transform:translateY(-50%);z-index:25;display:flex;flex-direction:column;gap:7px}.ovbtn{position:relative;background:var(--glass);border:1px solid var(--stroke);color:var(--text-hi);border-radius:13px;width:54px;height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;transition:transform .12s,border-color .15s}.ovbtn:hover{transform:translateY(-1px)}.ovbtn.on{border-color:var(--stroke-on);background:#35b7d83d;box-shadow:0 0 0 1px var(--stroke-on) inset}.ovbtn-ic{font-size:18px;line-height:1}.ovbtn-lb{font-size:9.5px;color:var(--text-mid)}.ovbtn.on .ovbtn-lb{color:#d6f2fb}.ovbtn.more{height:40px}.ovmore{position:absolute;left:62px;top:0;display:flex;flex-direction:column;gap:7px}.ovbtn.wide{width:150px;height:44px;flex-direction:row;gap:8px;justify-content:flex-start;padding:0 12px}.altpill{position:absolute;right:12px;top:50%;transform:translateY(-50%);z-index:25;background:var(--glass);border:1px solid var(--stroke);color:var(--text-hi);border-radius:999px;padding:10px 8px;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;font-weight:700;cursor:pointer}.alt-ic{font-size:15px}.altrail{position:absolute;right:12px;top:50%;transform:translateY(-50%);z-index:25;display:flex;flex-direction:column;gap:4px;background:var(--glass);border:1px solid var(--stroke);border-radius:16px;padding:6px}.altstop{background:none;border:1px solid transparent;color:var(--text-mid);border-radius:10px;padding:5px 10px;cursor:pointer;display:flex;flex-direction:column;align-items:flex-end;line-height:1.1;min-width:74px}.altstop b{font-size:12px}.altstop small{font-size:9px;color:var(--text-dim)}.altstop.on{border-color:var(--stroke-on);background:#35b7d838;color:#d6f2fb}.scrubber{position:absolute;left:50%;transform:translate(-50%);bottom:calc(16px + env(safe-area-inset-bottom));z-index:24;width:min(560px,calc(100vw - 150px));display:flex;align-items:center;gap:10px;background:var(--glass);border:1px solid var(--stroke);border-radius:999px;padding:7px 14px}.scrub-play{background:var(--accent);border:none;color:#04121a;width:32px;height:32px;border-radius:50%;cursor:pointer;font-size:13px;flex:0 0 auto;font-weight:700}.scrubber input[type=range]{flex:1;accent-color:var(--accent)}.scrub-time{font-size:13px;font-weight:700;min-width:46px;text-align:right}.databadge{position:absolute;left:12px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:24}.badge-main{display:flex;align-items:center;gap:9px;background:var(--glass);border:1px solid var(--stroke);border-radius:13px;padding:8px 12px;color:var(--text-hi);cursor:pointer;max-width:220px}.badge-emoji{font-size:18px}.badge-txt{display:flex;flex-direction:column;line-height:1.2;text-align:left;overflow:hidden}.badge-txt b{font-size:12.5px}.badge-txt small{font-size:10px;color:var(--text-mid);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge-legend{margin-top:6px;width:250px;background:var(--glass-solid);border:1px solid var(--stroke);border-radius:12px;padding:11px}.bl-title{font-size:12px;margin-bottom:6px}.dim{color:var(--text-dim)}.bl-bar{height:9px;border-radius:5px}.bl-scale{display:flex;justify-content:space-between;font-size:10px;color:var(--text-dim);margin-top:3px}.bl-sci{margin-top:8px;font-size:11px;line-height:1.5;color:var(--text-mid);max-height:150px;overflow-y:auto}.projtoggle{position:absolute;right:12px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:24;display:flex;gap:6px}.pt-btn{background:var(--glass);border:1px solid var(--stroke);color:var(--text-hi);width:42px;height:42px;border-radius:12px;font-size:18px;cursor:pointer}.searchbox{position:absolute;top:calc(62px + env(safe-area-inset-top));left:12px;z-index:28;width:min(310px,calc(100vw - 24px))}.sb-field{display:flex;align-items:center;gap:7px;background:var(--glass);border:1px solid var(--stroke);border-radius:12px;padding:7px 10px}.sb-field:focus-within{border-color:var(--stroke-on);box-shadow:0 0 0 1px var(--stroke-on) inset}.sb-icon{font-size:13px;opacity:.8;flex:0 0 auto}.sb-field input{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--text-hi);font-size:13px;font-family:inherit}.sb-field input::placeholder{color:var(--text-dim)}.sb-clear{background:none;border:none;color:var(--text-mid);cursor:pointer;font-size:12px;padding:0 2px}.sb-list{margin-top:6px;background:var(--glass-solid);border:1px solid var(--stroke);border-radius:12px;overflow:hidden;max-height:min(46vh,340px);overflow-y:auto}.sb-item{display:flex;align-items:center;gap:9px;width:100%;background:none;border:none;border-bottom:1px solid rgba(255,255,255,.06);color:var(--text-hi);padding:8px 11px;cursor:pointer;text-align:left}.sb-item:last-child{border-bottom:none}.sb-item.on{background:#35b7d833}.sb-flag{font-size:15px;flex:0 0 auto}.sb-txt{display:flex;flex-direction:column;line-height:1.25;overflow:hidden}.sb-txt b{font-size:12.5px}.sb-txt small{font-size:10px;color:var(--text-mid);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sb-empty{padding:9px 11px;font-size:11px;color:var(--text-mid)}.badge-src,.badge-flag{font-style:normal}.badge-src.ok{color:#6fd18a}.badge-src.warn,.badge-flag{color:#ffc861}.bl-meta{margin-top:9px;padding-top:8px;border-top:1px solid rgba(255,255,255,.09);display:flex;flex-direction:column;gap:4px;font-size:10.5px;line-height:1.35;color:var(--text-mid)}.bl-meta b{color:var(--text-hi)}.bl-meta .warn{color:#ffc861}.bl-meta .dim{color:var(--text-dim)}.probe-days{display:flex;gap:3px;overflow-x:auto;padding-bottom:3px}.pd-col{flex:1 0 42px;display:flex;flex-direction:column;align-items:center;gap:2px;padding:5px 2px;border-radius:9px;background:#ffffff0d}.pd-day{font-size:9.5px;color:var(--text-mid)}.pd-ico{font-size:14px;line-height:1}.pd-t{font-size:10.5px}.pd-t b{color:var(--text-hi)}.pd-p{font-size:9.5px;color:#7cc4ff}.pd-w{font-size:9px;color:var(--text-dim);white-space:nowrap}.probe-caveat{margin:9px 0 0;font-size:10px;line-height:1.4;color:var(--text-dim)}.probe-caveat b{color:var(--text-mid)}.pt-btn.on{border-color:var(--stroke-on);background:#35b7d838}.radar-note{position:absolute;left:50%;transform:translate(-50%);bottom:calc(70px + env(safe-area-inset-bottom));z-index:22;background:var(--glass);border:1px solid var(--stroke);border-radius:10px;padding:8px 13px;font-size:12px;color:var(--text-mid);max-width:90vw}.menupanel{position:absolute;top:calc(62px + env(safe-area-inset-top));right:12px;z-index:40;width:min(360px,calc(100vw - 24px));max-height:calc(100vh - 150px);overflow-y:auto;background:var(--glass-solid);backdrop-filter:blur(24px);border:1px solid var(--stroke);border-radius:18px;box-shadow:var(--shadow)}.mp-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--stroke);position:sticky;top:0;background:var(--glass-solid)}.mp-tabs{display:flex;gap:4px}.mp-tab{background:none;border:1px solid transparent;color:var(--text-mid);border-radius:9px;padding:6px 10px;font-size:12px;cursor:pointer}.mp-tab.on{border-color:var(--stroke-on);background:#35b7d833;color:#d6f2fb}.mp-body{padding:12px 14px}.mp-lbl{font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);font-weight:700;margin:12px 0 7px}.mp-lbl:first-child{margin-top:0}.mp-body input[type=range]{width:100%;accent-color:var(--accent)}.mp-note{font-size:12px;line-height:1.6;color:var(--text-mid)}.swatches{display:flex;gap:6px;flex-wrap:wrap}.swatch{flex:1 0 60px;background:#ffffff0a;border:1px solid var(--stroke);border-radius:10px;padding:8px 4px;display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--text-hi);cursor:pointer}.swatch span{font-size:17px}.swatch small{font-size:10px;color:var(--text-mid)}.swatch.on{border-color:var(--stroke-on);background:#35b7d833}.chk{display:flex;align-items:center;gap:8px;font-size:12.5px;padding:5px 0;cursor:pointer;color:var(--text-mid)}.mp-body select{width:100%;background:#ffffff0d;color:var(--text-hi);border:1px solid var(--stroke);border-radius:9px;padding:9px;font-size:13px}.disc{margin-top:12px;background:none;border:none;color:var(--accent);font-size:12.5px;cursor:pointer;padding:4px 0}.mp-adv{border-left:2px solid var(--stroke);padding-left:10px;margin-top:4px}.slider-row{display:grid;grid-template-columns:74px 1fr 34px;align-items:center;gap:8px;font-size:12px;margin-bottom:5px;color:var(--text-mid)}.slider-row b{text-align:right;color:#d6f2fb}.learn .concepts{display:flex;flex-direction:column;gap:6px;margin:10px 0}.concept{display:flex;align-items:center;gap:10px;background:#ffffff0a;border:1px solid var(--stroke);border-radius:11px;padding:10px 12px;color:var(--text-hi);cursor:pointer;text-align:left;font-size:13px}.concept.on{border-color:var(--stroke-on);background:#35b7d82e}.c-ic{font-size:17px}.scan{margin:10px 0}.scan-bar{height:6px;background:#ffffff14;border-radius:3px;overflow:hidden}.scan-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));transition:width .3s}.scan-txt{font-size:12px;color:var(--text-mid);margin-top:5px}.learn-none{font-size:12.5px;color:var(--text-mid);background:#ffb4501a;border:1px solid var(--stroke);border-radius:10px;padding:10px}.learn-result{margin-top:10px;background:#35b7d81a;border:1px solid var(--stroke-on);border-radius:12px;padding:12px}.lr-title{font-size:14px;font-weight:800;margin-bottom:5px}.lr-loc{font-size:11px;color:var(--text-mid);margin-bottom:8px}.lr-exp{font-size:13px;line-height:1.6;color:#dfe8f6}.probe{position:absolute;right:12px;top:calc(62px + env(safe-area-inset-top));z-index:35;width:min(340px,calc(100vw - 24px));max-height:calc(100vh - 150px);overflow-y:auto;background:var(--glass-solid);backdrop-filter:blur(22px);border:1px solid var(--stroke);border-radius:16px;padding:12px 14px;box-shadow:var(--shadow)}.probe-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.probe-meta{font-size:11px;color:var(--text-mid);flex:1}.probe-now{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;font-weight:700;padding:8px 0}.probe-sec-t{font-size:11px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em;margin:10px 0 5px}.probe-svg{width:100%;height:62px;background:#ffffff0a;border-radius:8px}.probe-svg-x{display:flex;justify-content:space-between;font-size:10px;color:var(--text-dim);margin-top:2px}.sounding{border:1px solid var(--stroke);border-radius:8px;overflow:hidden}.snd-row{display:grid;grid-template-columns:1fr 1fr .7fr 1.1fr .7fr;font-size:11.5px;padding:6px 8px;border-bottom:1px solid rgba(150,175,220,.1)}.snd-row:last-child{border-bottom:none}.snd-head{background:#ffffff0d;color:var(--text-mid);font-weight:700}.snd-arrow{display:inline-block}.maplibregl-popup-content{background:#0b1220;color:#eef3fb;border-radius:10px}.maplibregl-ctrl-attrib{font-size:9px;opacity:.7}.maplibregl-ctrl-attrib a{color:var(--text-mid)}.maplibregl-ctrl-top-right{top:58px}.topbar{align-items:center;gap:8px}.topbtns{display:flex;gap:6px}.rail-cap{font-size:8.5px;color:var(--text-dim);text-align:center;text-transform:uppercase;letter-spacing:.04em;line-height:1.1;margin-bottom:2px;font-weight:700}.togstrip{display:flex;gap:5px;background:var(--glass);border:1px solid var(--stroke);border-radius:999px;padding:4px 6px;overflow-x:auto;scrollbar-width:none;max-width:calc(100vw - 210px)}.togstrip::-webkit-scrollbar{display:none}.tog{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:1px;background:none;border:1px solid transparent;color:var(--text-mid);border-radius:999px;padding:4px 9px;cursor:pointer}.tog span{font-size:15px;line-height:1}.tog small{font-size:9px}.tog.on{border-color:var(--stroke-on);background:#35b7d83d;color:#d6f2fb}.toast{position:absolute;left:50%;transform:translate(-50%);top:calc(64px + env(safe-area-inset-top));z-index:60;background:#dc783ceb;color:#fff;border-radius:10px;padding:9px 15px;font-size:12.5px;font-weight:600;box-shadow:var(--shadow)}.coach{position:fixed;inset:0;z-index:200;background:#02040cb3;display:flex;align-items:center;justify-content:center;padding:20px}.coach-card{max-width:380px;background:var(--glass-solid);backdrop-filter:blur(24px);border:1px solid var(--stroke-on);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.coach-card b{font-size:16px;display:block;margin-bottom:12px}.coach-card ul{margin:0 0 16px;padding-left:4px;list-style:none}.coach-card li{font-size:13px;line-height:1.7;color:var(--text-mid);margin-bottom:8px}.coach-card li b{display:inline;font-size:13px;color:var(--text-hi)}.coach-card button{width:100%;background:var(--accent);border:none;color:#04121a;font-weight:800;border-radius:11px;padding:11px;font-size:14px;cursor:pointer}.lr-intro{font-size:12.5px;line-height:1.6;color:var(--text-mid);margin-bottom:8px}.help .mp-note{margin-bottom:12px}@media (max-width: 640px){.topbar{flex-wrap:wrap}.togstrip{order:3;max-width:100%;width:100%;margin-top:4px}.rail-cap{display:none}.ovrail{left:8px;right:8px;top:auto;bottom:calc(72px + env(safe-area-inset-bottom));transform:none;flex-direction:row;overflow-x:auto;padding:4px;scrollbar-width:none}.ovrail::-webkit-scrollbar{display:none}.ovbtn{width:50px;height:48px;flex:0 0 auto}.ovmore{left:0;bottom:56px;top:auto;flex-direction:row}.ovbtn.wide{width:60px;height:48px;flex-direction:column;padding:0}.scrubber{width:calc(100vw - 16px);bottom:calc(126px + env(safe-area-inset-bottom))}.databadge,.projtoggle{bottom:calc(126px + env(safe-area-inset-bottom))}.altpill,.altrail{top:auto;bottom:calc(180px + env(safe-area-inset-bottom));transform:none}}.hud{position:absolute;left:50%;bottom:calc(14px + env(safe-area-inset-bottom));transform:translate(-50%);z-index:24;display:flex;gap:14px;align-items:center;padding:7px 14px;border-radius:999px;font-size:12.5px;font-variant-numeric:tabular-nums;background:var(--glass-solid);border:1px solid var(--stroke);box-shadow:var(--shadow);pointer-events:none;white-space:nowrap}.hud-coord{color:var(--text-mid);font-weight:600}.hud-wind{color:var(--text-hi);font-weight:700;display:inline-flex;align-items:center;gap:5px}.hud-arrow{display:inline-block;color:var(--accent);font-style:normal}.hud-scalar em{color:var(--text-dim);font-style:normal;margin-right:4px}.hud-scalar b{color:var(--accent-2)}.ctxmenu{position:fixed;z-index:90;min-width:206px;padding:6px;border-radius:var(--r-md);background:var(--glass-solid);border:1px solid var(--stroke);box-shadow:var(--shadow)}.ctx-coord{font-size:11px;color:var(--text-dim);padding:4px 8px 7px;border-bottom:1px solid var(--stroke);margin-bottom:4px;font-variant-numeric:tabular-nums}.ctx-item{display:flex;align-items:center;gap:9px;width:100%;background:none;border:none;color:var(--text-hi);text-align:left;padding:9px 8px;border-radius:8px;font-size:13px;cursor:pointer}.ctx-item:hover{background:#35b7d829}.ctx-ic{width:18px;text-align:center}.lang-sel{width:100%;background:#0a1020cc;color:var(--text-hi);border:1px solid var(--stroke);border-radius:10px;padding:9px 10px;font-size:13px}.unit-row{display:flex;gap:6px;margin-bottom:6px}.unit{flex:1;background:var(--glass);border:1px solid var(--stroke);color:var(--text-mid);border-radius:9px;padding:8px 0;font-size:12.5px;font-weight:700;cursor:pointer}.unit.on{border-color:var(--stroke-on);background:#35b7d838;color:var(--text-hi)}.mp-note.dim{color:var(--text-dim);font-size:11px}.acad-open-btn{display:flex;flex-direction:column;align-items:flex-start;gap:2px;width:100%;margin-bottom:10px;background:linear-gradient(120deg,#35b7d847,#4fe0a633);border:1px solid var(--stroke-on);color:var(--text-hi);border-radius:var(--r-md);padding:12px 14px;font-weight:800;font-size:15px;cursor:pointer}.acad-open-btn small{font-weight:600;font-size:11px;color:var(--text-mid)}.acad{position:fixed;inset:0;z-index:100;background:radial-gradient(circle at 30% 10%,#0b1430 0%,var(--bg-deep) 70%);display:flex;flex-direction:column}.acad-top{display:flex;align-items:center;gap:12px;padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top));border-bottom:1px solid var(--stroke)}.acad-title{font-weight:800;font-size:17px}.acad-title small{color:var(--accent);font-weight:600;font-size:11px;margin-left:4px}.acad-x{font-size:20px;margin-left:auto}.acad-navtoggle{display:none;background:var(--glass);border:1px solid var(--stroke);color:var(--text-hi);border-radius:9px;padding:7px 11px;font-size:13px;cursor:pointer}.acad-wrap{flex:1;display:flex;min-height:0}.acad-nav{width:290px;flex:0 0 290px;overflow-y:auto;padding:12px;border-right:1px solid var(--stroke)}.acad-chapter{margin-bottom:14px}.acad-ch-title{font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--accent);font-weight:800;padding:4px 6px}.acad-lesson{display:flex;align-items:center;gap:9px;width:100%;background:none;border:1px solid transparent;color:var(--text-mid);text-align:left;padding:8px;border-radius:10px;cursor:pointer;margin-top:2px}.acad-lesson:hover{background:#96afdc14}.acad-lesson.on{background:#35b7d82e;border-color:var(--stroke-on);color:var(--text-hi)}.al-ic{font-size:17px;width:20px;text-align:center}.al-tx{display:flex;flex-direction:column;line-height:1.25;min-width:0}.al-tx b{font-size:13px}.al-tx small{font-size:10.5px;color:var(--text-dim);overflow:hidden;text-overflow:ellipsis}.al-badge{margin-left:auto;font-size:12px;opacity:.8}.acad-main{flex:1;overflow-y:auto;padding:20px clamp(16px,5vw,64px) 60px;max-width:900px;margin:0 auto;width:100%}.acad-lesson-head h2{font-size:clamp(21px,3.4vw,30px);margin:0 0 4px}.acad-short{color:var(--text-mid);font-size:14px;margin:0 0 16px}.acad-eqs{display:flex;flex-direction:column;gap:10px;margin-bottom:16px}.acad-eq{background:#080d1cb3;border:1px solid var(--stroke);border-left:3px solid var(--accent);border-radius:var(--r-md);padding:16px 18px;overflow-x:auto}.acad-terms{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:8px;margin-bottom:18px}.acad-term{background:#96afdc0f;border:1px solid var(--stroke);border-radius:10px;padding:8px 11px;display:flex;gap:9px;align-items:baseline}.acad-term b{color:var(--accent-2);font-size:15px;font-family:"Cambria Math",Georgia,serif;min-width:26px}.acad-term span{font-size:12px;color:var(--text-mid)}.acad-sec-t{font-size:12px;letter-spacing:.03em;text-transform:uppercase;color:var(--accent);font-weight:800;margin:4px 0 10px}.acad-widget{margin:8px 0 22px}.acad-body p{font-size:14.5px;line-height:1.75;color:var(--text-hi);margin:0 0 12px}.acad-whatif{margin-bottom:20px;background:#4fe0a60f;border:1px solid rgba(79,224,166,.22);border-radius:var(--r-md);padding:14px 16px}.acad-whatif ul{margin:0;padding-left:18px}.acad-whatif li{font-size:13.5px;line-height:1.7;color:var(--text-mid);margin-bottom:6px}.acad-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:12px}.acad-btn{background:var(--glass);border:1px solid var(--stroke);color:var(--text-hi);border-radius:11px;padding:11px 16px;font-weight:700;font-size:13.5px;cursor:pointer}.acad-btn.primary{background:var(--accent);border-color:var(--accent);color:#04121a}.acad-btn:disabled{opacity:.6;cursor:default}.acad-msg{font-size:12.5px;color:#ffcf8f;margin-bottom:8px}.acad-howto{font-size:12.5px;color:var(--text-mid);background:#96afdc0f;border-radius:10px;padding:10px 12px}.acad-howto b{color:var(--text-hi)}.acad-pager{display:flex;align-items:center;justify-content:space-between;margin-top:22px;padding-top:14px;border-top:1px solid var(--stroke)}.acad-pager button{background:var(--glass);border:1px solid var(--stroke);color:var(--text-hi);border-radius:9px;padding:8px 14px;font-size:13px;cursor:pointer}.acad-pager button:disabled{opacity:.4;cursor:default}.acad-pager span{font-size:12px;color:var(--text-dim)}.eq{font-family:"Cambria Math",Times New Roman,Georgia,serif;font-size:17px;color:var(--text-hi);display:inline-flex;align-items:center;gap:2px;flex-wrap:wrap;line-height:2}.eq-big{font-size:21px}.eq-frac{display:inline-flex;flex-direction:column;text-align:center;vertical-align:middle;margin:0 4px}.eq-num{border-bottom:1.5px solid currentColor;padding:0 5px 1px}.eq-den{padding:1px 5px 0}.eq-sub,.eq-sup{font-size:.68em}.eq-vec{position:relative;font-weight:700}.eq-vec:after{content:"→";position:absolute;top:-.75em;left:50%;transform:translate(-50%) scaleX(.8);font-size:.55em}.eq-op{color:var(--accent);padding:0 1px}.eq-u{font-size:.6em;color:var(--text-dim);font-family:var(--font-ui)}.eq-hl{color:var(--accent-2);border-bottom:1.5px dashed currentColor}.wgt{background:#080d1c8c;border:1px solid var(--stroke);border-radius:var(--r-lg);padding:12px}.wgt-stage{width:100%;border-radius:var(--r-md);overflow:hidden;background:#0a1120}.wgt-canvas{width:100%;height:100%;display:block}.wgt-readout{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.wgt-ro-row{display:contents}.wgt-ro{display:inline-flex;flex-direction:column;background:#35b7d81a;border:1px solid var(--stroke);border-radius:9px;padding:5px 10px;min-width:90px}.wgt-ro em{font-style:normal;font-size:10px;color:var(--text-dim)}.wgt-ro b{font-size:13px;color:var(--text-hi);font-variant-numeric:tabular-nums}.wgt-controls{margin-top:12px;display:flex;flex-direction:column;gap:9px}.wgt-slider{display:grid;grid-template-columns:minmax(120px,40%) 1fr auto;align-items:center;gap:10px}.ws-lb{font-size:12.5px;color:var(--text-mid)}.ws-val{font-size:12.5px;color:var(--accent-2);font-variant-numeric:tabular-nums;min-width:62px;text-align:right}.wgt-slider input[type=range],.wgt-stage+* input[type=range]{width:100%;accent-color:var(--accent)}.wgt-toggle{align-self:flex-start;background:var(--glass);border:1px solid var(--stroke);color:var(--text-mid);border-radius:9px;padding:6px 12px;font-size:12px;cursor:pointer}.wgt-toggle.on{border-color:var(--stroke-on);background:#35b7d833;color:var(--text-hi)}.wgt-hint{font-size:12px;line-height:1.6;color:var(--text-mid);background:#96afdc0f;border-radius:9px;padding:9px 11px;margin-top:4px}@media (max-width: 820px){.acad-nav{position:absolute;z-index:5;top:0;bottom:0;left:0;width:82%;max-width:320px;background:var(--glass-solid);transform:translate(-102%);transition:transform .25s ease}.acad-nav.open{transform:none}.acad-navtoggle{display:inline-block}.acad-main{padding-left:16px;padding-right:16px}.wgt-slider{grid-template-columns:1fr auto}.ws-lb{grid-column:1 / -1}}.ink-layer{position:fixed;inset:0;z-index:3000}.ink-layer.pass{pointer-events:none}.ink-layer.hidden .ink-canvas{visibility:hidden}.ink-canvas{position:absolute;inset:0;display:block;pointer-events:none}.ink-live{position:absolute;inset:0;touch-action:none;-webkit-user-select:none;user-select:none;cursor:crosshair}.ink-live.tool-eraser{cursor:cell}.ink-live.tool-laser{cursor:none}.ink-layer.pass .ink-live{pointer-events:none}.ink-bar{position:fixed;left:0;right:0;margin:0 auto;width:max-content;bottom:calc(84px + env(safe-area-inset-bottom));z-index:3001;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:3px;padding:5px 7px;border-radius:16px;max-width:calc(100vw - 16px);box-sizing:border-box}.ink-bar::-webkit-scrollbar{display:none}.ink-bar.glass{background:var(--glass-solid);border:1px solid var(--stroke);box-shadow:0 8px 28px #00000073}.ink-btn{flex:0 0 auto;background:none;border:1px solid transparent;color:var(--text-hi);border-radius:10px;min-width:44px;height:46px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;font-size:17px;line-height:1;cursor:pointer;padding:0 5px}.ink-btn small{font-size:8.5px;color:var(--text-mid)}.ink-btn.on{border-color:var(--stroke-on, rgba(53,183,216,.6));background:#35b7d83d}.ink-btn.on small{color:#d6f2fb}.ink-btn:disabled{opacity:.35;cursor:default}.ink-btn.ink-x{min-width:34px;font-size:14px;color:var(--text-mid)}.ink-sep{flex:0 0 1px;width:1px;height:30px;background:#ffffff1f;margin:0 3px}.ink-swatches{display:grid;grid-template-columns:repeat(5,18px);gap:4px;padding:0 3px}.ink-swatch{width:18px;height:18px;border-radius:50%;border:2px solid rgba(255,255,255,.25);cursor:pointer;padding:0}.ink-swatch.on{border-color:#fff;box-shadow:0 0 0 2px var(--accent)}.ink-widths{display:flex;flex-direction:column;gap:3px;padding:0 3px}.ink-w{background:none;border:1px solid transparent;border-radius:6px;width:26px;height:12px;display:flex;align-items:center;justify-content:center;cursor:pointer;padding:0}.ink-w i{display:block;border-radius:50%;background:var(--text-hi)}.ink-w.on{border-color:var(--accent)}@media (max-width: 700px){.ink-btn small{display:none}.ink-btn{min-width:38px;height:40px}.ink-bar{bottom:calc(74px + env(safe-area-inset-bottom))}}.acct{position:absolute;top:calc(62px + env(safe-area-inset-top));right:12px;z-index:40;width:min(340px,calc(100vw - 24px));border-radius:14px;padding:12px 14px}.acct.glass{background:var(--glass-solid);border:1px solid var(--stroke)}.acct-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;font-size:14px}.acct-body{display:flex;flex-direction:column;gap:9px}.acct-note{font-size:11.5px;line-height:1.45;color:var(--text-mid);margin:0}.acct-note code{color:var(--accent)}.acct-user{display:flex;align-items:center;gap:10px}.acct-user img,.acct-av{width:38px;height:38px;border-radius:50%;object-fit:cover;background:var(--accent);color:#041018;display:flex;align-items:center;justify-content:center;font-weight:800}.acct-user div{display:flex;flex-direction:column;line-height:1.25}.acct-user small{color:var(--text-mid);font-size:11px}.acct-btn{background:#35b7d829;border:1px solid var(--stroke);color:var(--text-hi);border-radius:10px;padding:9px 12px;cursor:pointer;font-size:13px;text-align:left}.acct-btn.primary{background:var(--accent);color:#041018;font-weight:700}.acct-btn:disabled{opacity:.5}.acct-ok{font-size:12.5px;color:var(--accent-2)}.acct-err{margin-top:8px;font-size:12px;color:#ff8a8a}.acct-code{display:flex;flex-direction:column;gap:6px;font-size:13px}.acct-code b{font-size:22px;letter-spacing:3px;color:var(--accent)}.acct-gbtn{min-height:44px;display:flex;justify-content:center}.acct-mini{width:26px;height:26px;border-radius:50%;object-fit:cover;vertical-align:middle}.acct-mini-tx{display:inline-block;width:26px;height:26px;border-radius:50%;background:var(--accent);color:#041018;font-size:14px;font-weight:800;line-height:26px}.hold-ring{position:absolute;left:0;top:0;width:0;height:0;pointer-events:none;z-index:20;border-radius:50%;border:3px solid var(--accent);box-shadow:0 0 12px var(--accent);transform:translate(-50%,-50%);opacity:0}.hold-ring.on{animation:holdring .55s ease-out forwards}@keyframes holdring{0%{width:14px;height:14px;opacity:.95}to{width:72px;height:72px;opacity:.25}}.legendbar{position:absolute;left:12px;bottom:calc(78px + env(safe-area-inset-bottom));z-index:24;width:min(260px,calc(100vw - 140px));border:1px solid var(--stroke);border-radius:12px;padding:7px 10px 6px;display:flex;flex-direction:column;gap:4px;color:var(--text-hi);cursor:pointer;text-align:left}.legendbar.glass{background:var(--glass)}.lg-title{font-size:11px;font-weight:700;letter-spacing:.2px}.lg-bar{display:block;height:10px;border-radius:5px;border:1px solid rgba(255,255,255,.18)}.lg-ticks{display:flex;justify-content:space-between;font-size:9.5px;color:var(--text-mid);font-style:normal}.lg-ticks em{font-style:normal;white-space:nowrap}@media (max-width: 700px){.legendbar{bottom:calc(70px + env(safe-area-inset-bottom));width:min(200px,calc(100vw - 130px))}.lg-ticks em:nth-child(2),.lg-ticks em:nth-child(4){display:none}}.tour{position:fixed;inset:0;z-index:4000}.tour-dim{position:fixed;background:#03060e9e;pointer-events:none}.tour-ring{position:fixed;border-radius:14px;box-shadow:0 0 0 3px var(--accent),0 0 24px var(--accent);pointer-events:none;transition:left .22s,top .22s,width .22s,height .22s}.tour-card{position:fixed;border-radius:14px;padding:12px 14px;box-shadow:0 10px 40px #00000080}.tour-card.glass{background:var(--glass-solid);border:1px solid var(--stroke)}.tour-head{display:flex;justify-content:space-between;align-items:center;font-size:14px;margin-bottom:6px}.tour-n{font-size:11px;color:var(--text-dim)}.tour-card p{margin:0 0 10px;font-size:12.5px;line-height:1.5;color:var(--text-mid)}.tour-dots{display:flex;gap:5px;margin-bottom:10px}.tour-dots i{width:7px;height:7px;border-radius:50%;background:#ffffff2e}.tour-dots i.on{background:var(--accent)}.tour-btns{display:flex;gap:8px;align-items:center}.tour-btns button{background:#ffffff14;border:1px solid var(--stroke);color:var(--text-hi);border-radius:9px;padding:8px 12px;font-size:13px;cursor:pointer}.tour-btns button.primary{background:var(--accent);color:#041018;font-weight:700}.tour-btns .tour-skip{color:var(--text-dim);background:none;border-color:transparent}.toast.info{background:#10425cf5;border:1px solid rgba(53,183,216,.5);font-weight:500;max-width:min(620px,calc(100vw - 24px));line-height:1.45;text-align:left}.floattools{position:fixed;right:12px;bottom:calc(12px + env(safe-area-inset-bottom,0px));z-index:2000;display:flex;flex-direction:column;gap:8px}.floattools .menu-btn{box-shadow:0 6px 20px #00000073}@media (max-width: 480px){.floattools{right:8px;bottom:calc(8px + env(safe-area-inset-bottom,0px))}}.legendwrap{position:absolute;left:12px;bottom:calc(78px + env(safe-area-inset-bottom));z-index:24;display:flex;align-items:flex-end;gap:6px}.legendwrap .legendbar{position:static;left:auto;bottom:auto;z-index:auto}.lg-info{width:30px;height:30px;flex:0 0 auto;border-radius:50%;border:1px solid var(--stroke);color:var(--accent);font-size:15px;font-weight:700;cursor:pointer;line-height:1}.lg-info.glass{background:var(--glass)}.lg-info:active{background:#35b7d840}.lg-info.pulse{animation:lgpulse 2.4s ease-in-out infinite}@keyframes lgpulse{0%,to{box-shadow:0 0 #35b7d800}50%{box-shadow:0 0 0 5px #35b7d829}}.toast.tapable{border:1px solid rgba(53,183,216,.5);cursor:pointer;display:block;text-align:left;font-family:inherit}.toast-cta{display:block;margin-top:4px;font-size:11px;font-style:normal;color:#9fe4f7;letter-spacing:.2px}.lcard{position:absolute;left:76px;bottom:calc(132px + env(safe-area-inset-bottom));z-index:46;width:min(400px,calc(100vw - 100px));max-height:min(64vh,560px);display:flex;flex-direction:column;border:1px solid var(--stroke);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}.lcard.glass{background:var(--glass-solid)}.lc-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;border-bottom:1px solid var(--stroke);font-size:14px}.lc-body{padding:12px 14px 16px;overflow-y:auto;-webkit-overflow-scrolling:touch}.lc-one{margin:0 0 10px;font-size:13px;line-height:1.6;color:var(--text-hi)}.lc-live{background:#35b7d81f;border:1px solid rgba(53,183,216,.35);border-radius:10px;padding:8px 10px;font-size:12px;line-height:1.55;color:#d9f2fb;margin-bottom:10px}.lc-live-t{display:block;font-size:9.5px;letter-spacing:.08em;color:#7fd3ea;font-weight:800;margin-bottom:2px}.lc-sec{font-size:10.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);font-weight:800;margin:12px 0 6px}.lc-read{display:flex;flex-direction:column;gap:4px}.lc-row{display:grid;grid-template-columns:14px 78px 1fr;align-items:center;gap:8px;font-size:11.5px;color:var(--text-mid)}.lc-row b{color:var(--text-hi);font-size:11.5px;white-space:nowrap}.lc-sw{width:13px;height:13px;border-radius:4px;border:1px solid rgba(255,255,255,.25)}.lc-ul{margin:0;padding-left:16px}.lc-ul li{font-size:12px;line-height:1.6;color:var(--text-mid);margin-bottom:5px}.lc-warn{margin-top:10px;background:#e0963c21;border:1px solid rgba(224,150,60,.4);border-radius:10px;padding:8px 10px;font-size:11.5px;line-height:1.55;color:#f0d6b2}.lc-chips{display:flex;flex-wrap:wrap;gap:6px}.lc-chip{display:flex;flex-direction:column;gap:1px;background:#ffffff0d;border:1px solid var(--stroke);border-radius:10px;padding:7px 10px;color:var(--text-hi);font-size:12px;cursor:pointer;text-align:left}.lc-chip small{font-size:10px;color:var(--text-dim)}.lc-chip:active{border-color:var(--stroke-on)}.lc-eq{margin-top:12px;border-left:2px solid var(--accent);padding-left:10px}.lc-eq-l{font-size:15px;color:#d6f2fb;font-family:"Cambria Math",Georgia,serif;margin-bottom:6px}.lc-terms{margin:0;padding-left:15px}.lc-terms li{font-size:11.5px;line-height:1.55;color:var(--text-mid)}.lc-more{margin-top:10px;background:none;border:none;color:var(--accent);font-size:12px;cursor:pointer;padding:3px 0}.lc-sci{font-size:11.5px;line-height:1.6;color:var(--text-mid);margin:4px 0 0}.lc-lesson,.lc-recipe{width:100%;margin-top:12px;background:#35b7d829;border:1px solid var(--stroke-on);color:#d6f2fb;border-radius:11px;padding:10px;font-size:12.5px;font-weight:700;cursor:pointer}.lc-recipe{margin-top:0;margin-bottom:10px}.lc-step{background:#4fe0a61a;border:1px solid rgba(79,224,166,.45);border-radius:12px;padding:10px 12px;margin-bottom:10px}.lc-step-h{font-size:12px;font-weight:800;color:#b6f2da;margin-bottom:4px}.lc-step p{margin:0 0 8px;font-size:12.5px;line-height:1.6;color:var(--text-mid)}.lc-step-b{display:flex;gap:6px;align-items:center}.lc-step-b button{background:#ffffff0f;border:1px solid var(--stroke);color:var(--text-hi);border-radius:9px;padding:7px 11px;font-size:12px;cursor:pointer}.lc-step-b button.primary{background:var(--accent-2);border-color:var(--accent-2);color:#04211a;font-weight:800}.menupanel.read{width:min(400px,calc(100vw - 24px))}.rd-head{font-size:13.5px;line-height:1.6;font-weight:700;color:#d6f2fb;background:#35b7d81f;border:1px solid rgba(53,183,216,.3);border-radius:11px;padding:10px 12px;margin-bottom:10px}.rd-item{border:1px solid var(--stroke);border-left-width:3px;border-radius:11px;padding:9px 11px;margin-bottom:8px;background:#ffffff09}.rd-item.warn{border-left-color:#e8a33d}.rd-item.good{border-left-color:var(--accent-2)}.rd-item.info{border-left-color:var(--accent)}.rd-t{font-size:12.5px;font-weight:800;color:var(--text-hi);margin-bottom:3px}.rd-item p{margin:0 0 7px;font-size:12px;line-height:1.6;color:var(--text-mid)}.rd-b{display:flex;gap:6px;flex-wrap:wrap}.rd-b button{background:#ffffff0f;border:1px solid var(--stroke);color:var(--text-hi);border-radius:9px;padding:6px 10px;font-size:11.5px;cursor:pointer}.rd-b button:active{border-color:var(--stroke-on)}.read-open-btn{margin-bottom:8px}.teach-chk{align-items:flex-start;gap:9px;padding:9px 10px;border:1px solid var(--stroke);border-radius:11px;margin-bottom:4px}.teach-chk span{display:flex;flex-direction:column;gap:2px}.teach-chk b{color:var(--text-hi);font-size:12.5px}.teach-chk small{font-size:10.5px;line-height:1.5;color:var(--text-dim)}.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(72px,1fr));gap:6px}.guide-btn{display:flex;flex-direction:column;align-items:center;gap:3px;background:#ffffff0a;border:1px solid var(--stroke);border-radius:10px;padding:8px 3px;color:var(--text-hi);cursor:pointer}.guide-btn span{font-size:16px}.guide-btn small{font-size:9.5px;color:var(--text-mid);text-align:center;line-height:1.2}.guide-btn:active{border-color:var(--stroke-on);background:#35b7d82e}.scrub-step{background:#ffffff12;border:1px solid var(--stroke);color:var(--text-hi);width:26px;height:26px;border-radius:8px;font-size:10px;cursor:pointer;flex:0 0 auto}.scrub-now{background:#35b7d833;border:1px solid var(--stroke-on);color:#d6f2fb;width:26px;height:26px;border-radius:50%;font-size:12px;cursor:pointer;flex:0 0 auto}.scrub-time{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15;min-width:62px}.scrub-time b{font-size:12.5px}.scrub-time em{font-style:normal;font-size:9.5px;color:var(--text-dim)}.scrub-time em.now{color:var(--accent-2)}.menupanel,.coach-card{backdrop-filter:none}.pb-read{margin-top:8px;display:flex;flex-direction:column;gap:5px}.pb-line{display:grid;grid-template-columns:18px 1fr;gap:7px;align-items:start;font-size:11.5px;line-height:1.5;color:var(--text-mid);background:#ffffff09;border:1px solid var(--stroke);border-radius:9px;padding:6px 8px}.pb-line b{color:var(--text-hi)}.pb-line.warn{border-color:#e0963c73;background:#e0963c1a}.pb-line.good{border-color:#4fe0a659;background:#4fe0a614}.emptyhint{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:22;max-width:min(340px,calc(100vw - 40px));text-align:center;border:1px solid var(--stroke);border-radius:14px;padding:14px 16px;pointer-events:auto}.emptyhint.glass{background:var(--glass)}.emptyhint b{display:block;font-size:13.5px;margin-bottom:6px;color:var(--text-hi)}.emptyhint p{margin:0 0 10px;font-size:12px;line-height:1.6;color:var(--text-mid)}.emptyhint button{background:var(--accent);border:none;color:#04121a;border-radius:10px;padding:8px 14px;font-size:12.5px;font-weight:800;cursor:pointer}@media (max-width: 760px){.lcard{left:60px;right:8px;width:auto;max-height:58vh;bottom:calc(122px + env(safe-area-inset-bottom))}.legendwrap{bottom:calc(70px + env(safe-area-inset-bottom))}.lc-row{grid-template-columns:14px 68px 1fr}}.badge-age{font-style:normal;color:var(--text-dim)}.keytbl{display:flex;flex-direction:column;gap:4px;margin:6px 0 10px}.keyrow{display:grid;grid-template-columns:74px 1fr;gap:8px;align-items:center;font-size:11.5px;color:var(--text-mid)}.keyrow kbd{background:#ffffff12;border:1px solid var(--stroke);border-bottom-width:2px;border-radius:6px;padding:2px 6px;font-size:10.5px;color:var(--text-hi);text-align:center;font-family:inherit}.lc-quiz{margin-top:12px;border:1px solid rgba(53,183,216,.35);border-radius:12px;padding:10px 11px;background:#35b7d814}.lc-quiz-btn{background:#35b7d82e;border:1px solid var(--stroke-on);color:#d6f2fb;border-radius:9px;padding:7px 12px;font-size:12px;font-weight:700;cursor:pointer}.lc-q{font-size:12.5px;line-height:1.6;color:var(--text-hi);margin-bottom:8px}.lc-a{margin:0;font-size:12px;line-height:1.6;color:#bfe9d6;border-left:2px solid var(--accent-2);padding-left:9px}.rd-refresh{width:100%;margin-bottom:10px;background:#ffffff0f;border:1px solid var(--stroke);color:var(--text-hi);border-radius:10px;padding:8px;font-size:12px;cursor:pointer}.snd-note{font-size:11px;line-height:1.55;color:var(--text-dim);margin:0 0 6px}.ovbtn-lb{max-width:50px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ovbtn.wide .ovbtn-lb{max-width:none;font-size:12px}.lcard{left:88px}@media (max-width: 760px){.lcard{left:72px}}:root{--s0: #070b16;--s1: rgba(16, 23, 41, .9);--s2: rgba(20, 28, 48, .96);--s3: #131b2f;--hair: rgba(150, 175, 220, .13);--hair-str: rgba(150, 175, 220, .26);--text-hi: #f0f4fc;--text-mid: #b6c5e0;--text-dim: #8493b4;--accent: #3fc3e6;--accent-2: #54e6ae;--accent-ink: #04121a;--warm: #ff8a74;--cold: #7fb0ff;--on-bg: rgba(63, 195, 230, .18);--on-line: rgba(63, 195, 230, .75);--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 24px;--sp-6: 32px;--r-xs: 8px;--r-sm: 11px;--r-md: 15px;--r-lg: 22px;--r-pill: 999px;--t-xs: 10.5px;--t-sm: 12px;--t-md: 13.5px;--t-lg: 16px;--t-xl: 20px;--t-2xl: 26px;--sh-1: 0 2px 10px rgba(0, 0, 0, .35);--sh-2: 0 12px 40px rgba(0, 0, 0, .55);--ease: cubic-bezier(.22, .8, .28, 1);--fast: .12s;--norm: .2s;--hit: 42px;--gap: 7px}html[data-input=touch]{--hit: 48px;--gap: 9px}html[data-input=pen]{--hit: 44px;--gap: 7px}html[data-input=mouse]{--hit: 40px;--gap: 6px}@media (prefers-reduced-motion: reduce){*{animation-duration:.001ms!important;transition-duration:.001ms!important}}html[data-kb="1"] :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:var(--r-xs)}:focus:not(:focus-visible){outline:none}.glass,.brand,.menu-btn,.ovbtn,.altrail,.altpill,.scrubber,.badge-main,.pt-btn,.badge-legend,.searchbox,.legendbar{background:var(--s1);border-color:var(--hair);box-shadow:var(--sh-1)}.glass{backdrop-filter:none}.topbar{gap:var(--sp-2)}.brand{font-size:var(--t-md);font-weight:800;letter-spacing:-.01em;padding:0 14px;height:var(--hit);display:flex;align-items:center;gap:6px;border-radius:var(--r-pill)}.brand small{font-size:var(--t-xs);opacity:.9}.topbtns{display:flex;gap:var(--gap);align-items:center}.menu-btn{width:var(--hit);height:var(--hit);border-radius:var(--r-sm);font-size:19px;display:grid;place-items:center;transition:background var(--fast) var(--ease),border-color var(--fast) var(--ease),transform var(--fast) var(--ease)}.menu-btn.on{border-color:var(--on-line);background:var(--on-bg)}html[data-input=mouse] .menu-btn:hover{transform:translateY(-1px);border-color:var(--hair-str)}.menu-btn:active{transform:scale(.95)}@media (max-width: 560px){.brand{font-size:var(--t-sm);padding:0 10px}.topbtns .menu-btn[data-t=btn-acct]{display:none}}.ovrail{gap:0;background:var(--s1);border:1px solid var(--hair);border-radius:var(--r-md);padding:var(--sp-1);box-shadow:var(--sh-1);max-height:calc(100vh - 190px);overflow-y:auto;overscroll-behavior:contain;scrollbar-width:none}.ovrail::-webkit-scrollbar{display:none}.ovrail .ovbtn{background:transparent;border:1px solid transparent;box-shadow:none;width:56px;min-height:var(--hit);border-radius:var(--r-sm);transition:background var(--fast) var(--ease),color var(--fast) var(--ease)}.ovrail .ovbtn+.ovbtn{margin-top:2px}html[data-input=mouse] .ovrail .ovbtn:hover{background:#96afdc17;transform:none}.ovrail .ovbtn.on{background:var(--on-bg);border-color:var(--on-line);box-shadow:none;color:#dff5fd}.ovbtn-lb{font-size:var(--t-xs);letter-spacing:-.01em}.ovmore{background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-md);padding:var(--sp-1);box-shadow:var(--sh-2);left:68px}.ovmore .ovbtn.wide{background:transparent;border-color:transparent;box-shadow:none}.altrail{border-radius:var(--r-md);padding:var(--sp-1)}.altstop{min-height:36px;border-radius:var(--r-xs)}.altstop.on{background:var(--on-bg);border-color:var(--on-line)}.scrubber{border-radius:var(--r-pill);padding:6px 14px;gap:var(--sp-3);min-height:var(--hit)}.scrub-play{width:34px;height:34px;background:var(--accent);color:var(--accent-ink)}.scrubber input[type=range]{height:22px}html[data-input=touch] .scrubber input[type=range]{height:28px}.togglestrip{display:flex;gap:var(--gap);align-items:center}.togglestrip::-webkit-scrollbar{display:none}@media (max-width: 860px){.togglestrip{overflow-x:auto;scrollbar-width:none;max-width:46vw;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain;scroll-snap-type:x proximity;padding:2px}.togglestrip>*{scroll-snap-align:center;flex:0 0 auto}}.ency{position:fixed;inset:0;z-index:90;background:linear-gradient(180deg,#0a1122 0%,var(--s0) 100%);color:var(--text-hi);display:flex;flex-direction:column;animation:ency-in var(--norm) var(--ease)}@keyframes ency-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.ency-top{display:flex;align-items:center;gap:var(--sp-2);padding:calc(var(--sp-2) + env(safe-area-inset-top)) var(--sp-3) var(--sp-2);border-bottom:1px solid var(--hair);background:#0a1122eb;position:sticky;top:0;z-index:2}.ency-back,.ency-home,.ency-x{width:var(--hit);height:var(--hit);min-width:var(--hit);border-radius:var(--r-sm);border:1px solid var(--hair);background:var(--s1);color:var(--text-hi);font-size:18px;cursor:pointer;display:grid;place-items:center}.ency-back{font-size:26px;line-height:1}html[data-input=mouse] .ency-back:hover,html[data-input=mouse] .ency-home:hover,html[data-input=mouse] .ency-x:hover{border-color:var(--hair-str);background:var(--s2)}.ency-home{display:none}@media (min-width: 720px){.ency-home{display:grid}}.ency-search{flex:1;display:flex;align-items:center;gap:var(--sp-2);background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-pill);padding:0 var(--sp-3);height:var(--hit)}.ency-search input{flex:1;background:none;border:none;color:var(--text-hi);font:600 var(--t-md)/1 var(--font-ui);outline:none;min-width:0}.ency-search input::placeholder{color:var(--text-dim);font-weight:500}.ency-clear{background:none;border:none;color:var(--text-dim);font-size:14px;cursor:pointer;padding:6px}.ency-main{flex:1;overflow-y:auto;overscroll-behavior:contain;-webkit-overflow-scrolling:touch;padding:var(--sp-4) var(--sp-4) calc(var(--sp-6) + env(safe-area-inset-bottom));scroll-behavior:smooth}.ency-main>*{max-width:860px;margin:0 auto}.ency-hero{padding:var(--sp-4) 0 var(--sp-5)}.ency-hero h1{font-size:var(--t-2xl);margin:0 0 var(--sp-2);letter-spacing:-.02em}.ency-hero p{color:var(--text-mid);font-size:var(--t-md);line-height:1.65;margin:0 0 var(--sp-4);max-width:60ch}.ency-stats{display:flex;gap:var(--sp-2);flex-wrap:wrap}.ency-stats button{flex:1 1 110px;background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-md);padding:var(--sp-3);color:var(--text-hi);cursor:pointer;text-align:left;display:flex;flex-direction:column;gap:2px;transition:border-color var(--fast) var(--ease)}.ency-stats button b{font-size:var(--t-xl);color:var(--accent)}.ency-stats button span{font-size:var(--t-sm);color:var(--text-mid)}html[data-input=mouse] .ency-stats button:hover{border-color:var(--on-line)}.ency-sec{margin:var(--sp-5) 0}.ency-sec>h2{font-size:var(--t-lg);margin:0 0 var(--sp-3);letter-spacing:-.01em}.ency-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(168px,1fr));gap:var(--sp-2)}.ency-cat{background:var(--s2);border:1px solid var(--hair);border-left:3px solid var(--c, var(--accent));border-radius:var(--r-sm);padding:var(--sp-3);cursor:pointer;text-align:left;color:var(--text-hi);display:flex;flex-direction:column;gap:3px;min-height:var(--hit)}.ency-cat b{font-size:var(--t-md)}.ency-cat span{font-size:var(--t-xs);color:var(--text-dim)}html[data-input=mouse] .ency-cat:hover{background:#1a2440}.ency-spot{width:100%;text-align:left;background:linear-gradient(135deg,#16203a,#101728);border:1px solid var(--hair);border-radius:var(--r-md);padding:var(--sp-4);color:var(--text-hi);cursor:pointer;position:relative}.es-head{display:flex;align-items:baseline;gap:var(--sp-2);flex-wrap:wrap}.es-sym{font:italic 700 var(--t-xl)/1 "Georgia",serif;color:var(--accent);font-style:italic}.es-head b{font-size:var(--t-lg)}.es-head small{color:var(--text-dim);font-size:var(--t-sm)}.ency-spot p{color:var(--text-mid);font-size:var(--t-md);line-height:1.6;margin:var(--sp-2) 0 0}.es-go{position:absolute;right:var(--sp-4);bottom:var(--sp-3);color:var(--accent);font-size:var(--t-sm);font-weight:700}.ency-figgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:var(--sp-2)}.ency-figcard{background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-sm);padding:var(--sp-3);text-align:left;color:var(--text-hi);cursor:pointer;display:flex;flex-direction:column;gap:3px;min-height:84px}.ency-figcard b{font-size:var(--t-md);line-height:1.35}.ency-figcard small{color:var(--text-dim);font-size:var(--t-xs)}.ency-figcard em{margin-top:auto;font-style:normal;font-size:var(--t-xs);color:var(--accent-2)}html[data-input=mouse] .ency-figcard:hover{border-color:var(--on-line)}.ency-more{margin-top:var(--sp-3);background:none;border:none;color:var(--accent);font-size:var(--t-sm);font-weight:700;cursor:pointer;padding:var(--sp-2) 0}.ency-hitcount{color:var(--text-dim);font-size:var(--t-sm);margin-bottom:var(--sp-2)}.ency-hits{display:flex;flex-direction:column;gap:var(--sp-2)}.ency-hit{background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-sm);padding:var(--sp-3);text-align:left;color:var(--text-hi);cursor:pointer;display:grid;grid-template-columns:auto auto 1fr;gap:4px var(--sp-2);align-items:baseline}.ency-hit p{grid-column:1 / -1;margin:2px 0 0;color:var(--text-mid);font-size:var(--t-sm);line-height:1.55}.eh-kind{font-size:9px;font-weight:800;text-transform:uppercase;color:#05101c;padding:2px 6px;border-radius:var(--r-xs);letter-spacing:.04em}.eh-sym{font:italic 700 var(--t-lg)/1 "Georgia",serif;color:var(--accent)}.ency-hit b{font-size:var(--t-md)}.ency-hit small{color:var(--text-dim);font-size:var(--t-xs)}.eh-eq{font-family:Georgia,serif;font-size:var(--t-md);color:var(--accent-2)}html[data-input=mouse] .ency-hit:hover{border-color:var(--on-line)}.ency-empty{text-align:center;padding:var(--sp-6) var(--sp-4);color:var(--text-mid)}.ency-empty b{display:block;font-size:var(--t-lg);margin-bottom:var(--sp-2);color:var(--text-hi)}.ency-rows{display:flex;flex-direction:column;gap:6px}.ency-row{background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-sm);padding:var(--sp-3);text-align:left;color:var(--text-hi);cursor:pointer;display:grid;grid-template-columns:auto 1fr;gap:2px var(--sp-2);align-items:baseline;min-height:var(--hit)}.ency-row em{font:italic 700 var(--t-lg)/1 "Georgia",serif;color:var(--accent);grid-row:span 2}.ency-row code{font-family:Georgia,serif;color:var(--accent-2);font-size:var(--t-md)}.ency-row b{font-size:var(--t-md)}.ency-row small{color:var(--text-dim);font-size:var(--t-xs);margin-left:6px}.ency-row p{grid-column:2;margin:2px 0 0;color:var(--text-mid);font-size:var(--t-sm);line-height:1.5}.ency-row.fx{grid-template-columns:1fr}.ency-row.fx p{grid-column:1}html[data-input=mouse] .ency-row:hover{border-color:var(--on-line);background:#1a2440}.ency-letter{color:var(--accent);font-size:var(--t-lg);border-bottom:1px solid var(--hair);padding-bottom:4px}.ency-page{padding-bottom:var(--sp-6)}.ep-head{margin-bottom:var(--sp-4)}.ep-cat{display:inline-block;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;color:#05101c;padding:4px 9px;border-radius:var(--r-xs);border:none;cursor:pointer;margin-bottom:var(--sp-3)}.ep-head h1{font-size:var(--t-2xl);margin:0 0 var(--sp-2);letter-spacing:-.02em;line-height:1.2}.ep-sym{font:italic 700 1em/1 Georgia,serif;color:var(--accent);margin-right:10px}.ep-en{color:var(--text-dim);font-size:var(--t-md)}.ep-meta{display:flex;flex-wrap:wrap;gap:var(--sp-2);margin:var(--sp-3) 0}.ep-meta span{background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-xs);padding:6px 10px;display:flex;flex-direction:column;gap:1px;min-width:76px}.ep-meta i{font-style:normal;font-size:9.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim)}.ep-meta b{font-size:var(--t-md)}.ep-short{font-size:var(--t-lg);line-height:1.55;color:var(--text-hi);margin:var(--sp-3) 0 0;max-width:62ch}.ep-para{color:var(--text-mid);font-size:var(--t-md);line-height:1.75;margin:0 0 var(--sp-3);max-width:68ch}.ep-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:var(--sp-2);margin:var(--sp-4) 0}.ep-card{border:1px solid var(--hair);border-radius:var(--r-sm);padding:var(--sp-3);background:var(--s2);border-left-width:3px}.ep-card b{display:block;font-size:var(--t-sm);margin-bottom:5px}.ep-card p{margin:0;color:var(--text-mid);font-size:var(--t-sm);line-height:1.6}.ep-card.tip{border-left-color:var(--accent)}.ep-card.tip b{color:var(--accent)}.ep-card.ex{border-left-color:var(--accent-2)}.ep-card.ex b{color:var(--accent-2)}.ep-card.pit{border-left-color:var(--warm)}.ep-card.pit b{color:var(--warm)}.ep-sec{margin:var(--sp-5) 0}.ep-sec>h2{font-size:var(--t-lg);margin:0 0 var(--sp-3);letter-spacing:-.01em}.ep-lead{font-size:var(--t-lg);line-height:1.6;color:var(--text-hi);margin:var(--sp-3) 0 var(--sp-4);max-width:62ch}.ep-eqbox{background:linear-gradient(135deg,#131d34,#0d1526);border:1px solid var(--hair);border-left:3px solid var(--accent-2);border-radius:var(--r-md);padding:var(--sp-4);margin:var(--sp-3) 0;overflow-x:auto;-webkit-overflow-scrolling:touch}.ep-eq{font-family:Georgia,Cambria,serif;font-size:clamp(19px,4.6vw,28px);color:#eaf4ff;white-space:nowrap}.ep-eqalt{font-family:Georgia,serif;font-size:var(--t-md);color:var(--text-dim);margin-top:var(--sp-2);white-space:nowrap}.ep-terms{display:flex;flex-direction:column;gap:6px}.ep-term{display:grid;grid-template-columns:54px 1fr;gap:var(--sp-3);align-items:start;background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-sm);padding:var(--sp-3)}.ep-term>em{font:italic 700 var(--t-xl)/1.2 "Georgia",serif;color:var(--accent);text-align:center}.ep-term b{font-size:var(--t-md)}.ep-term b small{color:var(--text-dim);font-weight:500}.ep-unit{display:inline-block;margin-left:8px;font-size:var(--t-xs);color:var(--accent-2);background:#54e6ae1a;padding:2px 7px;border-radius:var(--r-xs)}.ep-typ{display:block;font-size:var(--t-xs);color:var(--text-dim);margin-top:3px}.ep-term p{margin:5px 0 0;font-size:var(--t-sm);color:var(--text-mid);line-height:1.55}.ep-list{margin:0;padding-left:20px;color:var(--text-mid);font-size:var(--t-md);line-height:1.7}.ep-list li{margin-bottom:6px}.ep-list.warn li::marker{color:var(--warm)}.ep-acc{width:100%;display:flex;justify-content:space-between;align-items:center;background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-sm);padding:var(--sp-3);color:var(--text-hi);font-size:var(--t-md);font-weight:700;cursor:pointer;min-height:var(--hit)}.ep-acc i{font-style:normal;color:var(--accent);font-size:var(--t-xl);line-height:1}.ep-acc.open{border-color:var(--on-line);border-bottom-left-radius:0;border-bottom-right-radius:0}.ep-derive{margin:0;padding:var(--sp-3) var(--sp-3) var(--sp-3) calc(var(--sp-4) + 16px);background:#0d1526;border:1px solid var(--on-line);border-top:none;border-radius:0 0 var(--r-sm) var(--r-sm);color:var(--text-mid);font-size:var(--t-md);line-height:1.85}.ep-derive li{margin-bottom:var(--sp-2);font-family:Georgia,serif}.ep-ex{display:grid;gap:var(--sp-2)}.ep-ex>div{background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-sm);padding:var(--sp-3)}.ep-ex b{display:block;font-size:var(--t-sm);margin-bottom:6px;color:var(--accent)}.ep-ex ul,.ep-ex ol{margin:0;padding-left:18px;color:var(--text-mid);font-size:var(--t-sm);line-height:1.7}.ex-steps li{font-family:Georgia,serif}.ex-res{border-left:3px solid var(--accent-2)!important}.ex-res b{color:var(--accent-2)}.ex-res p{margin:0;font-size:var(--t-lg);font-family:Georgia,serif;color:var(--text-hi)}.ep-fig{margin:var(--sp-5) 0}.ep-fig>h2{font-size:var(--t-lg);margin:0 0 var(--sp-3)}.ep-look{margin:var(--sp-3) 0 0;padding-left:20px;color:var(--text-mid);font-size:var(--t-sm);line-height:1.7}.ep-hintline{color:var(--text-dim);font-size:var(--t-sm);margin:var(--sp-2) 0 0}.ep-links{margin:var(--sp-5) 0 0;padding:var(--sp-4);background:linear-gradient(180deg,#111a2e,#0c1322);border:1px solid var(--hair);border-radius:var(--r-md)}.ep-links>h2{font-size:var(--t-lg);margin:0 0 var(--sp-3)}.ep-linkrow{margin-bottom:var(--sp-3)}.ep-linkrow>i{display:block;font-style:normal;font-size:var(--t-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin-bottom:6px}.ep-chips{display:flex;flex-wrap:wrap;gap:6px}.ep-chip{background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-pill);padding:8px 14px;color:var(--text-hi);font-size:var(--t-sm);font-weight:600;cursor:pointer;min-height:36px;transition:border-color var(--fast) var(--ease),background var(--fast) var(--ease)}html[data-input=touch] .ep-chip{min-height:42px;padding:10px 16px}html[data-input=mouse] .ep-chip:hover{border-color:var(--on-line);background:#1b2542}.ep-chip.sm{padding:4px 10px;min-height:0;font-size:var(--t-xs);margin-top:6px}.ep-chip.fx{color:var(--accent-2);border-color:#54e6ae4d}.ep-chip.dim{color:var(--text-dim)}.ep-chip.lesson{color:#ffd66a;border-color:#ffd66a4d}.ep-chip.layer{color:var(--accent);border-color:#3fc3e659}.ep-chip.fig{color:#d8a8ff;border-color:#d8a8ff4d}.fig3d{margin:var(--sp-3) 0}.fig3d-stage{position:relative;width:100%;background:radial-gradient(ellipse at 50% 38%,#101c33,#060a14 76%);border:1px solid var(--hair);border-radius:var(--r-md);overflow:hidden;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none}.fig3d-stage:active{cursor:grabbing}.fig3d-canvas{position:absolute;inset:0;width:100%;height:100%;display:block}.fig3d-reset{position:absolute;right:8px;top:8px;width:32px;height:32px;border-radius:var(--r-xs);border:1px solid var(--hair);background:#0a101ebf;color:var(--text-mid);font-size:15px;cursor:pointer;display:grid;place-items:center}html[data-input=touch] .fig3d-reset{width:40px;height:40px}.fig3d-hint{margin-top:var(--sp-2);color:var(--text-mid);font-size:var(--t-sm);line-height:1.6}.fig3d-hint b{color:var(--text-hi)}.fig-ctrl{display:flex;flex-direction:column;gap:var(--sp-2);margin-top:var(--sp-2)}.fig-slider{display:grid;grid-template-columns:minmax(96px,auto) 1fr auto;gap:var(--sp-3);align-items:center;background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-sm);padding:var(--sp-2) var(--sp-3)}.fig-slider>span{font-size:var(--t-sm);color:var(--text-mid)}.fig-slider>b{font-size:var(--t-sm);color:var(--accent);text-align:right;font-variant-numeric:tabular-nums}.fig-slider input[type=range]{width:100%;accent-color:var(--accent);height:24px}html[data-input=touch] .fig-slider input[type=range]{height:32px}@media (max-width: 560px){.fig-slider{grid-template-columns:1fr auto}.fig-slider input[type=range]{grid-column:1 / -1}}.fig-btn{background:var(--s2);border:1px solid var(--hair);border-radius:var(--r-sm);padding:10px 14px;color:var(--text-mid);font-size:var(--t-sm);font-weight:600;cursor:pointer;min-height:var(--hit)}.fig-btn.on{border-color:var(--on-line);background:var(--on-bg);color:var(--text-hi)}.fig-ctrl:has(.fig-btn){flex-direction:row;flex-wrap:wrap}.acad{background:linear-gradient(180deg,#0a1122 0%,var(--s0) 100%)}.acad-top{border-bottom:1px solid var(--hair)}.acad-lesson.on{background:var(--on-bg);border-color:var(--on-line)}.acad-main{scroll-behavior:smooth}.acad-eq{border-left:3px solid var(--accent-2)}.acad-btn.primary{background:var(--accent);color:var(--accent-ink)}.acad-kb{margin:var(--sp-4) 0;padding:var(--sp-4);background:linear-gradient(180deg,#111a2e,#0c1322);border:1px solid var(--hair);border-radius:var(--r-md)}.acad-kb>h3{margin:0 0 var(--sp-2);font-size:var(--t-md)}.acad-kb p{margin:0 0 var(--sp-3);color:var(--text-mid);font-size:var(--t-sm);line-height:1.6}html[data-input=touch] [data-hover-only]{display:none!important}html[data-input=pen] .maplibregl-canvas-container{touch-action:none}.ency-main,.acad-main{user-select:text;-webkit-user-select:text}.topbar,.ovrail,.altrail,.scrubber,.projtoggle{user-select:none;-webkit-user-select:none}@media (min-width: 1100px){.ency-main{padding-left:var(--sp-6);padding-right:var(--sp-6)}}@media (prefers-contrast: more){:root{--hair: rgba(180, 205, 245, .3);--text-mid: #ccd8ee;--text-dim: #9fb0d0}}.lc-kb{margin-top:var(--sp-3);padding-top:var(--sp-3);border-top:1px solid var(--hair)}.lc-kb-t{font-size:var(--t-xs);text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin-bottom:6px}.lc-kb .ep-chip{padding:6px 11px;min-height:32px;font-size:var(--t-xs)}.lc-kb .ep-chip small{color:var(--accent-2);font-weight:500}html[data-input=touch] .lc-kb .ep-chip{min-height:40px;padding:9px 13px}.ency-open-btn{border-left:3px solid var(--accent)!important}.kbchips{margin:var(--sp-4) 0 0}.kbchips.compact{margin-top:var(--sp-3);padding-top:var(--sp-3);border-top:1px solid var(--hair)}.kb-title{font-size:var(--t-md);font-weight:700;margin-bottom:var(--sp-2)}.kb-open{width:100%;text-align:left;background:linear-gradient(180deg,#111a2e,#0c1322);border:1px solid var(--hair);border-left:3px solid var(--accent);border-radius:var(--r-sm);padding:var(--sp-3);color:var(--text-hi);font-size:var(--t-md);font-weight:700;cursor:pointer;min-height:var(--hit);display:flex;flex-direction:column;gap:4px}.kb-open small{font-weight:500;color:var(--text-mid);font-size:var(--t-xs);line-height:1.5}.kb-open:disabled{opacity:.7;cursor:default}html[data-input=mouse] .kb-open:hover{border-color:var(--on-line)}.kbchips.compact .kb-open{padding:9px 12px;font-size:var(--t-sm)}.ep-where{background:linear-gradient(180deg,#13251c,#0d1a15);border:1px solid rgba(84,230,174,.22);border-left:3px solid var(--accent-2);border-radius:var(--r-sm);padding:var(--sp-3);color:var(--text-mid);font-size:var(--t-md);line-height:1.65;margin:0}.ep-where.sm{font-size:var(--t-sm);margin-top:var(--sp-3)}.acad-tabs{display:flex;gap:6px;padding:8px 12px;overflow-x:auto;border-bottom:1px solid var(--stroke);flex:0 0 auto;scrollbar-width:none}.acad-tabs::-webkit-scrollbar{display:none}.acad-tab{display:flex;align-items:center;gap:8px;flex:0 0 auto;padding:7px 12px;border-radius:10px;cursor:pointer;background:#ffffff0a;border:1px solid var(--stroke);color:var(--text-mid);font:inherit;text-align:left}.acad-tab .at-ic{font-size:17px;line-height:1}.acad-tab .at-tx{display:flex;flex-direction:column;line-height:1.15}.acad-tab .at-tx b{font-size:12.5px;color:var(--text-hi)}.acad-tab .at-tx small{font-size:10px;color:var(--text-dim)}.acad-tab.on{background:#35b7d829;border-color:#35b7d88c}.acad-tab.on .at-tx b{color:#9fe4f7}.acad-wrap[hidden]{display:none}.acad-pane{flex:1;min-height:0;overflow-y:auto;padding:14px 16px 40px}.acad-pane>*{max-width:1240px;margin-inline:auto}.acad-loading{padding:40px 16px;color:var(--text-mid);text-align:center}.xsec-bar,.alab-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:10px}.xsec-seg{display:flex;gap:0;border:1px solid var(--stroke);border-radius:9px;overflow:hidden}.xsec-seg button{padding:6px 11px;font-size:12px;font-weight:600;cursor:pointer;background:#ffffff08;border:0;color:var(--text-mid);border-right:1px solid var(--stroke);font-family:inherit}.xsec-seg button:last-child{border-right:0}.xsec-seg button.on{background:#35b7d833;color:#bfeeff}.xsec-x{margin-left:auto}.xsec-stage{position:relative;width:100%;aspect-ratio:16 / 9;max-height:58vh;border-radius:12px;overflow:hidden;border:1px solid var(--stroke);background:#080e1b;cursor:crosshair}.xsec-canvas{width:100%;height:100%;display:block}.xsec-busy{position:absolute;inset:auto 0 10px;text-align:center;color:var(--text-mid);font-size:12px;pointer-events:none}.xsec-time{display:grid;grid-template-columns:auto 1fr;gap:4px 10px;align-items:center;margin-top:10px;font-size:12px;color:var(--text-mid)}.xsec-time>span{font-weight:700;color:var(--text-hi);white-space:nowrap}.xsec-time input{width:100%;accent-color:var(--accent)}.xsec-time small{grid-column:1 / -1;font-size:10.5px;color:var(--text-dim)}.xsec-err{margin-top:10px;padding:9px 11px;border-radius:9px;font-size:12px;background:#ef6a5a1f;border:1px solid rgba(239,106,90,.4);color:#ffbcb2}.xsec-pick{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:10px;padding:8px 11px;border-radius:9px;font-size:12px;background:#4fe0a61a;border:1px solid rgba(79,224,166,.34)}.xsec-pick span{color:var(--text-mid)}.xsec-pick button{margin-left:auto;padding:5px 10px;border-radius:7px;cursor:pointer;font:inherit;font-size:11.5px;background:#ffffff12;border:1px solid var(--stroke);color:var(--text-hi)}.xsec-read{margin-top:14px}.xsec-read-t{font-size:12px;font-weight:800;letter-spacing:.4px;color:var(--accent);margin-bottom:8px}.xsec-row{padding:9px 11px;margin-bottom:7px;border-radius:10px;background:#ffffff09;border:1px solid var(--stroke)}.xsec-row-t{font-size:12.5px;font-weight:700;color:var(--text-hi);margin-bottom:3px}.xsec-row p{margin:0;font-size:12px;line-height:1.5;color:var(--text-mid)}.xsec-note{font-size:11px;line-height:1.5;color:var(--text-dim);margin-top:10px}.alab .fig3d-stage{max-height:62vh}.alab-ctrl{display:flex;flex-direction:column;gap:9px;margin-top:12px;padding:11px 12px;border-radius:11px;background:#ffffff09;border:1px solid var(--stroke)}.alab-levels{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.alab-lb{font-size:11px;font-weight:800;letter-spacing:.4px;color:var(--text-dim);margin-right:2px}.alab-lv{min-width:44px;padding:5px 9px;border-radius:8px;cursor:pointer;font:inherit;font-size:11.5px;font-weight:700;background:#ffffff0a;border:1px solid var(--stroke);color:var(--text-dim)}.alab-lv.on{background:#35b7d833;border-color:#35b7d88c;color:#bfeeff}.alab-lv.alt{font-weight:500;font-size:11px;color:var(--text-mid)}.alab-slider{display:grid;grid-template-columns:120px 1fr auto;gap:10px;align-items:center;font-size:12px;color:var(--text-mid)}.alab-slider input{width:100%;accent-color:var(--accent)}.alab-slider b{font-size:11.5px;color:var(--text-hi);min-width:56px;text-align:right}.alab-toggles{display:flex;gap:8px;flex-wrap:wrap}.elab{display:flex;flex-direction:column;gap:12px}.elab-tabs{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}.elab-tabs::-webkit-scrollbar{display:none}.elab-tab{display:flex;align-items:center;gap:6px;flex:0 0 auto;cursor:pointer;font:inherit;padding:6px 11px;border-radius:9px;font-size:12px;font-weight:600;background:#ffffff0a;border:1px solid var(--stroke);color:var(--text-mid)}.elab-tab.on{background:#35b7d82e;border-color:#35b7d88c;color:#bfeeff}.elab-eq{display:flex;align-items:center;gap:4px;flex-wrap:wrap;padding:14px 13px;border-radius:12px;font-size:17px;background:linear-gradient(180deg,#ffffff0f,#ffffff05);border:1px solid var(--stroke)}.elab-op{color:var(--text-mid)}.elab-term{padding:2px 8px;border-radius:7px;cursor:pointer;font:inherit;font-size:17px;font-weight:700;background:#ffffff0f;border:1px solid currentColor}.elab-term.hot{background:#ffffff2e;box-shadow:0 0 0 3px #ffffff14}.elab-res{margin-left:auto;font-size:17px;color:#eef3fb;white-space:nowrap}.elab-res small{font-size:11px;color:var(--text-dim);font-weight:500}.elab-note{display:flex;flex-direction:column;gap:3px;padding:9px 11px;font-size:12px;line-height:1.5;color:var(--text-mid);background:#ffffff0a;border-left:3px solid var(--accent);border-radius:0 9px 9px 0}.elab-grid{display:grid;grid-template-columns:1.1fr 1fr 1.4fr;gap:1px;background:var(--stroke);border:1px solid var(--stroke);border-radius:11px;overflow:hidden}.elab-h{padding:7px 10px;font-size:10.5px;font-weight:800;letter-spacing:.4px;color:var(--text-dim);background:#ffffff0d}.elab-h small{display:block;font-weight:500;letter-spacing:0;color:var(--text-dim);opacity:.8}.elab-row{display:contents}.elab-c1,.elab-c2,.elab-c3{padding:9px 10px;background:var(--bg-deep, #0a1120);display:flex;align-items:center;gap:8px}.elab-row.hot .elab-c1,.elab-row.hot .elab-c2,.elab-row.hot .elab-c3{background:#ffffff0f}.elab-c1 b{font-size:16px}.elab-c1 small,.elab-c2 small{font-size:10px;line-height:1.25;color:var(--text-dim)}.elab-c2 b{font-size:14px;color:var(--text-hi)}.elab-c2{flex-direction:column;align-items:flex-start;gap:1px}.elab-c3 input{flex:1;min-width:60px}.elab-c3 b{font-size:13px;min-width:52px;text-align:right}.elab-out{display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding:12px 13px;border-radius:12px;background:#35b7d814;border:1px solid rgba(53,183,216,.3)}.elab-out-r{display:flex;flex-direction:column;gap:1px}.elab-out-lb{font-size:10px;font-weight:800;letter-spacing:.4px;color:var(--text-dim)}.elab-out-r b{font-size:18px;color:var(--text-hi)}.elab-out-r.on b{color:#9fe4f7}.elab-out-r b small{font-size:11px;color:var(--text-dim);font-weight:500}.elab-out-arrow{font-size:18px;color:var(--text-dim)}.elab-ratio{padding:3px 9px;border-radius:20px;font-size:13px;font-weight:800;background:#ffffff14;color:var(--text-hi)}.elab-ratio.up{background:#ef6a5a33;color:#ffb3a8}.elab-ratio.down{background:#5a9bff33;color:#b3ccff}.elab-reset{margin-left:auto;padding:6px 11px;border-radius:8px;cursor:pointer;font:inherit;font-size:11.5px;background:#ffffff12;border:1px solid var(--stroke);color:var(--text-hi)}.elab-verdict{margin:0;padding:10px 12px;border-radius:10px;font-size:12.5px;line-height:1.55;color:var(--text-mid);background:#ffffff09;border:1px solid var(--stroke)}.elab-check{margin:0;font-size:12px;line-height:1.5;color:#9fe4f7}.elab-warn{padding:9px 11px;border-radius:9px;font-size:11.5px;line-height:1.5;color:var(--text-mid);background:#ffd23f17;border:1px solid rgba(255,210,63,.3)}.elab-sens{padding:11px 12px;border-radius:11px;background:#ffffff09;border:1px solid var(--stroke)}.elab-sens-t{font-size:12px;font-weight:800;color:var(--accent);margin-bottom:8px}.elab-sbar{display:grid;grid-template-columns:54px 1fr 44px;gap:8px;align-items:center;margin-bottom:5px}.elab-sbar>span{font-size:13px;font-weight:700}.elab-sbar i{display:block;height:8px;border-radius:5px;background:#ffffff12;overflow:hidden}.elab-sbar u{display:block;height:100%;border-radius:5px;text-decoration:none;transition:width .16s ease}.elab-sbar small{font-size:11px;color:var(--text-dim);text-align:right}.elab-sens-note{margin:8px 0 0;font-size:11px;line-height:1.5;color:var(--text-dim)}.elab-lesson{padding:9px 13px;border-radius:10px;cursor:pointer;font:inherit;font-size:12.5px;font-weight:600;background:#35b7d824;border:1px solid rgba(53,183,216,.4);color:#bfeeff}@media (max-width: 640px){.acad-pane{padding:10px 10px 40px}.elab-grid{grid-template-columns:1fr}.elab-h{display:none}.elab-c1,.elab-c2,.elab-c3{padding:7px 10px}.elab-c1{border-top:1px solid var(--stroke)}.elab-eq,.elab-term{font-size:15px}.elab-res{margin-left:0;width:100%}.alab-slider{grid-template-columns:96px 1fr auto}.xsec-stage{aspect-ratio:4 / 3}}@media (prefers-reduced-motion: reduce){.elab-sbar u{transition:none}}.chartsroot{position:fixed;inset:0;z-index:60;display:flex;flex-direction:column;background:#070b14;color:#e9eef9;font:13px/1.45 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.ch-head{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid #1b2436;background:linear-gradient(180deg,#0d1422,#0a111c)}.ch-head b{font-size:15px}.ch-head .ch-sub{color:#8ea0bd;font-size:12px;flex:1}.ch-head .x{background:#16203200;border:1px solid #263149;color:#cfe0ff;width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:15px}.ch-head .x:hover{background:#1b2740}.ch-tabs{display:flex;gap:6px;padding:8px 12px;overflow-x:auto;border-bottom:1px solid #141c2b}.ch-tab{flex:0 0 auto;padding:7px 12px;border-radius:999px;cursor:pointer;background:#101a2b;border:1px solid #1f2b42;color:#b9c9e4;font-size:12.5px;white-space:nowrap}.ch-tab.on{background:#1d3357;border-color:#2f5590;color:#eaf2ff}.ch-body{flex:1;display:grid;grid-template-columns:300px 1fr;min-height:0}.ch-list{border-right:1px solid #141c2b;overflow:auto;padding:10px}.ch-intro{color:#94a7c6;font-size:12px;margin:0 0 10px;line-height:1.5}.ch-item{display:block;width:100%;text-align:left;margin-bottom:5px;padding:8px 10px;background:#0d1524;border:1px solid #1a2438;border-radius:9px;color:#dbe6f8;cursor:pointer}.ch-item:hover{background:#12203a}.ch-item.on{background:#1a2e50;border-color:#3568ad}.ch-it-t{display:block;font-size:12.5px;font-weight:600}.ch-it-s{display:block;font-size:11px;color:#7f92b1;margin-top:2px}.ch-view{display:flex;flex-direction:column;min-width:0;min-height:0}.ch-v-head{display:flex;align-items:center;gap:10px;padding:9px 14px;border-bottom:1px solid #141c2b}.ch-src{color:#8ea0bd;font-size:11.5px;flex:1}.ch-zoom{display:flex;align-items:center;gap:4px}.ch-zoom button{width:28px;height:28px;border-radius:7px;cursor:pointer;background:#101a2b;border:1px solid #22304a;color:#d6e4fb;font-size:14px}.ch-zoom em{font-style:normal;color:#8ea0bd;font-size:11.5px;min-width:42px;text-align:center}.ch-stage{flex:1;min-height:0;overflow:hidden;position:relative;display:flex;align-items:center;justify-content:center;background:#05080f;touch-action:none}.ch-img{max-width:100%;max-height:100%;transform-origin:center center;user-select:none}.ch-img.hidden{visibility:hidden;position:absolute}.ch-msg{color:#8ea0bd;text-align:center;padding:24px}.ch-msg.err{color:#f0b7b7}.ch-msg small{color:#8494ae;display:inline-block;margin-top:6px;max-width:42ch;line-height:1.5}.ch-read{border-top:1px solid #141c2b;padding:10px 14px;max-height:34vh;overflow:auto}.ch-what{margin-bottom:8px;color:#dbe6f8}.ch-ul{margin:6px 0 0;padding-left:18px}.ch-ul li{margin-bottom:5px;color:#c3d2e9}.ch-note{font-size:11.5px;color:#7f92b1;margin:10px 0 0}@media (max-width: 760px){.ch-body{grid-template-columns:1fr;grid-template-rows:auto 1fr}.ch-list{border-right:0;border-bottom:1px solid #141c2b;max-height:30vh}.ch-read{max-height:40vh}.ch-head .ch-sub{display:none}}.obsbar{position:absolute;z-index:8;right:10px;bottom:96px;background:#0a101ceb;border:1px solid #22304a;border-radius:12px;padding:8px 10px;min-width:216px;backdrop-filter:blur(6px);font:12px/1.4 system-ui,sans-serif;color:#dbe6f8}.obsbar .ob-t{font-weight:700;font-size:12.5px;margin-bottom:6px;display:flex;align-items:center;gap:6px}.obsbar .ob-t small{font-weight:400;color:#8ea0bd}.obsbar .ob-row{display:flex;gap:5px;flex-wrap:wrap;margin-bottom:6px}.obsbar .ob-b{padding:5px 9px;border-radius:8px;cursor:pointer;font-size:11.5px;background:#101a2b;border:1px solid #22304a;color:#c6d6ef}.obsbar .ob-b.on{background:#1d3357;border-color:#3a6bb0;color:#eef5ff}.obsbar .ob-note{color:#8ea0bd;font-size:11px;line-height:1.45;margin:4px 0 0}.obsbar .ob-time{color:#9ec7ff;font-variant-numeric:tabular-nums}.obsbar .ob-time.fc{color:#ffcf8f}.obsbar .ob-close{float:right;background:none;border:0;color:#7f92b1;cursor:pointer;font-size:13px;line-height:1}@media (max-width: 760px){.obsbar{right:8px;bottom:120px;min-width:0;max-width:62vw}}.nwplab{position:fixed;inset:0;z-index:62;display:flex;flex-direction:column;background:#070b14;color:#e9eef9;font:13.5px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.nl-head{display:flex;align-items:center;gap:10px;padding:10px 14px;border-bottom:1px solid #1b2436;background:linear-gradient(180deg,#0d1422,#0a111c)}.nl-head b{font-size:15px}.nl-sub{color:#8ea0bd;font-size:11.5px;flex:1}.nl-head .x{background:none;border:1px solid #263149;color:#cfe0ff;width:32px;height:32px;border-radius:8px;cursor:pointer;font-size:15px}.nl-head .x:hover{background:#1b2740}.nl-tabs{display:flex;gap:6px;padding:8px 12px;border-bottom:1px solid #141c2b;align-items:center}.nl-tab{padding:7px 13px;border-radius:999px;cursor:pointer;background:#101a2b;border:1px solid #1f2b42;color:#b9c9e4;font-size:12.5px}.nl-tab.on{background:#1d3357;border-color:#2f5590;color:#eaf2ff}.nl-search{margin-left:auto;min-width:220px;padding:6px 10px;border-radius:8px;background:#0c1421;border:1px solid #22304a;color:#dbe6f8;font-size:12.5px}.nl-body{flex:1;display:grid;grid-template-columns:274px 1fr;min-height:0}.nl-body.console{grid-template-columns:360px 1fr}.nl-nav{border-right:1px solid #141c2b;overflow:auto;padding:10px}.nl-navlbl{color:#7f92b1;font-size:11px;text-transform:uppercase;letter-spacing:.04em;margin:12px 0 5px}.nl-ch{display:block;width:100%;text-align:left;margin:8px 0 4px;padding:8px 10px;background:#0f1a2c;border:1px solid #1d2a42;border-radius:9px;color:#e2ebfa;cursor:pointer;font-weight:600;font-size:12.5px}.nl-ch.on{background:#1a2e50;border-color:#3568ad}.nl-sec{display:block;width:100%;text-align:left;margin:2px 0 2px 10px;padding:6px 9px;background:none;border:0;border-left:2px solid #1d2a42;color:#a9bcd9;cursor:pointer;font-size:12.3px;line-height:1.4}.nl-sec:hover{color:#e6eeff;border-left-color:#3568ad}.nl-sec.on{color:#9fd0ff;border-left-color:#63b3ff;background:#0e1a2b}.nl-main{overflow:auto;padding:18px 22px 40px;min-width:0}.nl-h2{font-size:19px;margin:0 0 6px;color:#f0f5ff}.nl-lead{color:#a9bcd9;margin:0 0 16px;font-size:13.5px}.nl-p{margin:0 0 12px;color:#d4e0f2;max-width:78ch}.nl-ul{margin:0 0 14px;padding-left:20px;max-width:78ch}.nl-ul li{margin-bottom:6px;color:#cbd9ee}.nl-ul.tight li{margin-bottom:3px}.nl-lbl{color:#8fb4e8;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin:18px 0 7px}.nl-code{background:#142033;border:1px solid #22304a;border-radius:4px;padding:0 4px;font-family:ui-monospace,monospace;font-size:12px;color:#9fd0ff}.nl-eq{background:#0c1524;border:1px solid #1c2940;border-radius:11px;padding:12px 14px;margin:0 0 16px}.nl-eqname{color:#8fb4e8;font-size:11.5px;font-weight:700;margin-bottom:6px}.nl-eqbody{font-family:ui-monospace,Cascadia Mono,monospace;font-size:15px;line-height:1.75;color:#eaf2ff;background:#08101c;border-radius:8px;padding:10px 12px;overflow-x:auto;white-space:pre-wrap}.nl-terms{width:100%;border-collapse:collapse;margin-top:10px;font-size:12.3px}.nl-terms th{text-align:left;color:#7f92b1;font-weight:600;padding:4px 8px;border-bottom:1px solid #1c2940}.nl-terms td{padding:4px 8px;border-bottom:1px solid #131d2e;color:#cbd9ee;vertical-align:top}.nl-terms td code{color:#9fd0ff;font-family:ui-monospace,monospace}.nl-eqnote{color:#8ea0bd;font-size:12.3px;margin:8px 0 0}.nl-tablewrap{overflow-x:auto;margin:0 0 16px}.nl-table{border-collapse:collapse;font-size:12.5px;min-width:100%}.nl-table th{text-align:left;background:#0f1a2c;color:#a9c4e8;padding:7px 10px;border-bottom:1px solid #22304a;white-space:nowrap}.nl-table td{padding:6px 10px;border-bottom:1px solid #131d2e;color:#cbd9ee;vertical-align:top}.nl-table tr:hover td{background:#0c1421}.nl-caption{color:#7f92b1;font-size:11.5px;margin-top:5px}.nl-note{display:flex;gap:10px;align-items:flex-start;border-radius:10px;padding:10px 12px;margin:0 0 14px;font-size:12.8px;max-width:82ch;background:#0c1524;border:1px solid #1c2940}.nl-note b{flex:0 0 auto;color:#8fb4e8}.nl-note.trap{background:#23150f;border-color:#5a3320}.nl-note.trap b{color:#ffab6e}.nl-note.warn{background:#221a0d;border-color:#574220}.nl-note.warn b{color:#ffd76e}.nl-note span{color:#d4e0f2}.nl-labbtn{display:inline-block;margin:0 8px 14px 0;padding:8px 13px;border-radius:9px;cursor:pointer;background:#16304f;border:1px solid #2f5590;color:#cfe6ff;font-size:12.5px}.nl-labbtn:hover{background:#1d3f68}.nl-codebox{background:#080e18;border:1px solid #1a2436;border-radius:11px;overflow:hidden;margin:0 0 14px}.nl-codehead{display:flex;align-items:center;gap:8px;padding:6px 10px;background:#0c1421;border-bottom:1px solid #16202f}.nl-lang{font-size:11.5px;font-weight:700}.nl-ext{color:#5e708c;font-size:11px;font-family:ui-monospace,monospace;flex:1}.nl-copy{background:#101a2b;border:1px solid #22304a;color:#a9bcd9;border-radius:6px;padding:3px 9px;font-size:11px;cursor:pointer}.nl-copy:hover{color:#eaf2ff}.nl-pre{margin:0;padding:8px 0;overflow-x:auto;font-family:ui-monospace,Cascadia Mono,monospace;font-size:12.2px;line-height:1.62}.nl-line{display:flex;gap:10px;padding:0 10px;white-space:pre}.nl-line.has{cursor:pointer}.nl-line.has:hover{background:#0e1a2b}.nl-line.sel{background:#14263f}.nl-ln{flex:0 0 26px;text-align:right;color:#43536b;font-style:normal;user-select:none}.nl-tx{color:#d8e5f7}.nl-dot{color:#63b3ff;font-weight:700}.nl-linenote{padding:8px 12px;background:#0e1a2b;border-top:1px solid #16202f;color:#cbd9ee;font-size:12.4px}.nl-allnotes{border-top:1px solid #16202f;padding:6px 12px 10px}.nl-allnotes summary{cursor:pointer;color:#8ea0bd;font-size:12px}.nl-allnotes ol{margin:8px 0 0;padding-left:20px}.nl-allnotes li{color:#c3d2e9;font-size:12.4px;margin-bottom:4px}.nl-ex{max-width:96ch}.nl-exhead{display:flex;align-items:center;gap:9px;margin-bottom:8px;flex-wrap:wrap}.nl-exhead h3{margin:0;font-size:17px;color:#f0f5ff}.nl-badge{border:1px solid #22304a;border-radius:999px;padding:2px 9px;font-size:11px;color:#a9bcd9}.nl-badge.dim{color:#7f92b1}.nl-goal,.nl-data{margin:0 0 6px;color:#c3d2e9;font-size:12.8px}.nl-runner{margin:18px 0 8px;background:#0a1220;border:1px solid #1c2940;border-radius:12px;padding:12px}.nl-runhead{display:flex;align-items:center;gap:10px;margin-bottom:8px}.nl-runhead b{color:#9fd0ff;font-size:13px}.nl-runsub{color:#7f92b1;font-size:11.5px;flex:1}.nl-run{padding:7px 16px;border-radius:9px;cursor:pointer;font-size:12.5px;font-weight:600;background:#1d4a7a;border:1px solid #3a7ec0;color:#eaf5ff}.nl-run:disabled{opacity:.55;cursor:default}.nl-bridge{color:#94a7c6;font-size:12px;margin:0 0 8px}.nl-script{width:100%;box-sizing:border-box;background:#060c15;border:1px solid #1a2436;border-radius:9px;color:#d8e5f7;font-family:ui-monospace,monospace;font-size:12.3px;line-height:1.6;padding:9px 11px;resize:vertical}.nl-canvas{display:block;width:100%;height:420px;margin-top:10px;border-radius:9px;background:#070b13;border:1px solid #1a2436}.nl-info{color:#8ea0bd;font-size:11.6px;margin-top:6px;font-variant-numeric:tabular-nums}.nl-err{color:#ffb0a8;font-size:12.4px;margin-top:8px;background:#241210;border:1px solid #58291f;border-radius:8px;padding:8px 10px}.nl-log{margin-top:8px}.nl-log summary{cursor:pointer;color:#8ea0bd;font-size:12px}.nl-log pre{margin:6px 0 0;color:#a9bcd9;font-size:11.8px;white-space:pre-wrap;font-family:ui-monospace,monospace}.nl-help{width:100%;border-collapse:collapse;font-size:11.6px;table-layout:fixed}.nl-help td{padding:3px 5px;border-bottom:1px solid #131d2e;color:#a9bcd9;vertical-align:top}.nl-help td:first-child{width:46%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nl-help td:last-child{word-break:break-word}.nl-help td code{color:#9fd0ff;font-family:ui-monospace,monospace}.nl-help td em{color:#6f819c;font-style:normal}.nl-pager{display:flex;align-items:center;gap:14px;margin:26px 0 0;padding-top:14px;border-top:1px solid #141c2b}.nl-pager button{background:#101a2b;border:1px solid #22304a;color:#cfe0ff;border-radius:8px;padding:7px 14px;cursor:pointer;font-size:12.5px}.nl-pager button:disabled{opacity:.4;cursor:default}.nl-pager span{color:#7f92b1;font-size:12px}@media (max-width: 860px){.nl-body,.nl-body.console{grid-template-columns:1fr;grid-template-rows:auto 1fr}.nl-nav{border-right:0;border-bottom:1px solid #141c2b;max-height:28vh}.nl-main{padding:14px 14px 32px}.nl-sub{display:none}.nl-search{min-width:0;width:100%;margin:6px 0 0}.nl-tabs{flex-wrap:wrap}.nl-canvas{height:300px}}.chunkfail{position:fixed;inset:0;z-index:63;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px;text-align:center;background:#070b14;color:#e9eef9;font:13.5px/1.6 system-ui,-apple-system,Segoe UI,Roboto,sans-serif}.chunkfail b{font-size:16px;color:#ffd76e}.chunkfail p{max-width:54ch;color:#c3d2e9;margin:0}.chunkfail-msg{max-width:64ch;font-family:ui-monospace,monospace;font-size:11.5px;color:#8ea0bd;background:#0c1421;border:1px solid #22304a;border-radius:8px;padding:6px 10px;overflow-wrap:anywhere}.chunkfail-btns{display:flex;gap:8px;flex-wrap:wrap;justify-content:center}.chunkfail-btns button{padding:8px 16px;border-radius:9px;cursor:pointer;font-size:12.5px;background:#1d4a7a;border:1px solid #3a7ec0;color:#eaf5ff}.chunkfail-btns button+button{background:#101a2b;border-color:#22304a;color:#c6d6ef}