.quest-registration{display:grid;gap:15px}.quest-line-entry{margin-top:18px;border-top:1px solid #ffffff24;padding-top:14px}.quest-line-entry summary,.quest-line-account summary{cursor:pointer;color:#ded9ff;font-size:13px}.quest-line-account>summary{min-height:44px;line-height:44px}@media(max-width:600px){.member-session:has(.quest-line-account){padding-bottom:64px}}.quest-line-panel{display:grid;gap:12px;color:#dfe5f8;font-size:13px;line-height:1.7;text-align:left}.quest-line-panel h2{font-size:18px;margin:12px 0 0}.quest-line-panel p{margin:0}.quest-line-panel button{min-height:44px;border:1px solid #ffffff35;border-radius:12px;padding:11px 15px;background:#ffffff12;color:#fff;font:inherit;cursor:pointer}.quest-line-panel button:disabled{opacity:.45;cursor:not-allowed}.quest-line-panel button:focus-visible,.quest-line-panel input:focus-visible{outline:2px solid #c7baff;outline-offset:3px}.quest-line-panel [role=alert]{color:#ffc5c5}.quest-line-account>.quest-line-panel{position:fixed;z-index:250;bottom:90px;right:16px;width:min(380px,calc(100vw - 32px));max-height:calc(100dvh - 140px);overflow:auto;padding:22px;box-sizing:border-box;border:1px solid #ffffff30;border-radius:20px;background:#111626fa;box-shadow:0 20px 80px #0008}.quest-registration>label:not(.quest-consent){display:grid;gap:7px;font-size:13px;color:#d5d8ec}.quest-registration input:not([type=checkbox]){width:100%;box-sizing:border-box;background:#ffffff09;border:1px solid #ffffff26;border-radius:12px;color:#fff;padding:13px 15px;font:inherit}.quest-registration input:focus-visible{outline:2px solid #bdb7ff;outline-offset:3px}.quest-registration .quest-honeypot{position:absolute;left:-10000px}.quest-consent{display:flex;align-items:flex-start;gap:10px;font-size:12px;line-height:1.8;color:#c9cbe1}.quest-consent input{margin-top:5px;accent-color:#bcb4ff}.quest-privacy{font-size:12px;line-height:1.8;color:#b8bfd7}.quest-privacy summary{cursor:pointer;color:#dce0fb}.quest-resume{text-align:center;color:#ddd9ff;font-size:12px}.quest-admin-entry{margin-top:20px;border-top:1px solid #ffffff17;padding-top:16px}.quest-admin-entry summary{cursor:pointer;color:#aeb6d1;font-size:12px}.quest-admin-entry .login-google{margin-top:12px}.quest-public-title{font-size:30px!important;line-height:1.5!important;margin-bottom:20px!important}.quest-registration .login-description{margin:0 0 8px!important;line-height:1.8!important}.quest-registration label{margin:0!important}.quest-registration .login-google{margin-top:0!important}.quest-admin{position:relative;z-index:100;margin:105px auto 100px;max-width:1200px;padding:28px;color:#e8eaf4;background:#111626f2;border:1px solid #ffffff24;border-radius:24px}.quest-admin header{display:flex;justify-content:space-between;align-items:center;gap:20px}.quest-admin h1{font-size:28px}.quest-admin small,.quest-admin p{color:#aebbd2}.quest-admin input{background:#ffffff0b;border:1px solid #ffffff26;color:#fff;border-radius:12px;padding:12px;width:min(100%,420px);box-sizing:border-box}.quest-table-wrap{overflow:auto;margin-top:22px}.quest-admin table{width:100%;border-collapse:collapse;font-size:13px;min-width:800px}.quest-admin th,.quest-admin td{text-align:left;padding:14px 12px;border-bottom:1px solid #ffffff16;vertical-align:top}.quest-admin td small{display:block;margin-top:5px}.quest-admin button{cursor:pointer}.quest-admin header>button{flex-shrink:0;white-space:nowrap}.quest-admin .quest-person{background:none;border:0;color:#dcd6ff;text-align:left;font:inherit;text-decoration:underline}.quest-record{padding:18px 0;border-bottom:1px solid #ffffff16;line-height:1.8}.quest-record strong{display:block}.quest-record .wrong{color:#ffb7b7}.quest-record .right{color:#9de2c8}.quest-cloud-controls{position:fixed;z-index:150;bottom:50px;left:16px;max-width:calc(100vw - 32px);padding:9px 15px;border:1px solid #ffffff25;background:#101627ed;border-radius:14px;color:#dfe5f8;font-size:12px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.quest-cloud-controls button{background:#ffffff13;color:inherit;border:1px solid #ffffff2b;border-radius:10px;padding:7px 11px}.quest-admin-steps{display:flex;gap:18px;margin:20px 0;flex-wrap:wrap}.quest-admin-steps span{font-size:13px;background:#ffffff08;padding:12px 16px;border-radius:12px}@media(max-width:600px){.quest-admin{margin:85px 12px;padding:18px}.quest-admin header{align-items:flex-start}.quest-admin h1{font-size:23px}.quest-registration{gap:12px}.quest-registration .login-description{font-size:13px}.quest-cloud-controls{bottom:62px}}.entry-start-note{color:var(--text-secondary, #bcc8cd);font-size:13px;line-height:1.7;margin:14px 0 0}:root{font-family:Zen Kaku Gothic New,-apple-system,BlinkMacSystemFont,Yu Gothic,sans-serif;color:#eef0f6;background:#0c0d1a;font-synthesis:none;-webkit-font-smoothing:antialiased;--jade: #a5ddd6;--muted: #a5aabc;--line: rgba(221, 225, 238, .13);--serif: "Instrument Serif", Georgia, serif;--mono: ui-monospace, SFMono-Regular, Menlo, monospace}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed}button:focus-visible,input:focus-visible{outline:2px solid var(--jade);outline-offset:5px}::selection{background:#a5ddd640}button{border:0;background:none}button svg{flex:none}.login-universe{min-height:100svh;position:relative;isolation:isolate;overflow:hidden;background:radial-gradient(ellipse at 31% 40%,#1a203329,transparent 55%),#0c0d1a;padding:0 5vw;display:flex;flex-direction:column}.login-universe:before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:repeating-linear-gradient(90deg,#ffffff03 0 1px,transparent 1px 10vw);-webkit-mask-image:linear-gradient(transparent,#000 20%,#000 75%,transparent);mask-image:linear-gradient(transparent,#000 20%,#000 75%,transparent)}.login-brand{height:94px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px;position:relative;z-index:2}.login-brand-lockup{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:26px;white-space:nowrap}.brand-quest{margin-left:4px}.brand-moon{width:22px;height:25px;border:1px solid #e2e7ed;border-radius:50%;display:inline-block;position:relative;transform:rotate(24deg)}.brand-moon:after{content:"";position:absolute;inset:-1px 4px;border:1px solid #e2e7ed;border-radius:50%}.login-brand-tag,.login-header-member{font:9px var(--mono);letter-spacing:.16em;color:var(--muted)}.login-header-member{display:flex;align-items:center;gap:10px}.login-header-member i,.login-eyebrow span{width:5px;height:5px;border-radius:50%;background:var(--jade);box-shadow:0 0 14px #a5ddd64d;display:inline-block}.login-layout{flex:1;display:grid;grid-template-columns:minmax(0,1.65fr) minmax(320px,1fr);gap:5vw;align-items:center;min-height:710px;max-width:1536px;width:100%;margin:0 auto}.login-world{align-self:stretch;position:relative;min-height:710px;isolation:isolate}.world-eyebrow{position:absolute;top:30px;left:0;font:9px var(--mono);letter-spacing:.22em;color:var(--muted);z-index:2;margin:0}.lunar-scene{position:absolute;left:-8%;top:-28px;width:116%;height:640px;z-index:-1;-webkit-mask-image:linear-gradient(#000 60%,#0009 78%,transparent 100%);mask-image:linear-gradient(#000 60%,#0009 78%,transparent 100%)}.lunar-scene canvas{width:100%;height:100%;display:block;position:absolute;inset:0;transition:opacity .6s}.lunar-fallback{position:absolute;left:18%;top:15%;width:64%;aspect-ratio:1;border-radius:50%;background:repeating-radial-gradient(ellipse at 30% 32%,transparent 0 17px,#b7bacb14 18px 19px,transparent 20px 23px),radial-gradient(circle at 28% 25%,#a5aab84d,#323b5529 40%,#101223 70%);border:1px solid #dce5ff1a;box-shadow:inset -24px -15px 80px #0c0d1a;transition:opacity .6s}[data-renderer="3d-webgl"] .lunar-fallback{opacity:0}.world-coordinate{position:absolute;left:0;top:245px;display:flex;flex-direction:column;gap:13px;font:8px var(--mono);letter-spacing:.13em;color:#a5aabc}.world-coordinate i{width:28px;height:1px;background:#a5ddd64d}.world-copy{position:absolute;left:0;right:0;bottom:115px;display:flex;align-items:flex-end;justify-content:space-between;gap:22px}.world-title{margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(108px,12.7vw,194px);line-height:.79;letter-spacing:-.045em;color:#eef0f6;text-shadow:0 3px 35px #0c0d1a80}.world-title>span{display:block;margin-top:.03em}.title-period{color:var(--jade)}.world-caption{font-family:"Noto Serif JP",Yu Mincho,serif;font-size:17px;font-weight:400;letter-spacing:.08em;line-height:2.15;margin:0 0 10px;color:#dde1ee;white-space:nowrap}.world-curriculum{position:absolute;bottom:32px;left:0;right:0;display:flex;align-items:center;gap:23px;border-top:1px solid var(--line);padding-top:21px;color:var(--muted);font:8px var(--mono);letter-spacing:.12em}.world-curriculum b{font-family:var(--serif);font-weight:400;font-size:24px;letter-spacing:0;color:#eef0f6;margin-right:6px}.world-curriculum i{width:1px;height:16px;background:var(--line)}.curriculum-tail{margin-left:auto;font-family:inherit;font-size:10px;letter-spacing:.04em}.login-card{width:100%;max-width:378px;justify-self:center;position:relative;margin-top:12px;padding:32px 0;animation:entry .8s ease both}.login-card:before{content:"";width:30px;height:1px;background:var(--jade);position:absolute;top:0;left:0}.login-eyebrow{font:9px var(--mono);letter-spacing:.19em;color:var(--jade);display:flex;align-items:center;gap:9px;margin-bottom:28px}.login-card>h2{font-family:"Noto Serif JP",Yu Mincho,serif;font-weight:400;font-size:32px;line-height:1.85;letter-spacing:.07em;margin:0 0 16px}.login-description{color:#b7bacb;font-size:13px;line-height:2;letter-spacing:.02em;margin:0 0 30px}.login-card form{display:flex;flex-direction:column}.login-card label{font-size:12px;font-weight:500;letter-spacing:.05em;color:#d0d4e2;margin-bottom:10px}.login-input-wrap{position:relative;display:flex;align-items:center;height:56px;border:1px solid #52596e;background:#111323;border-radius:5px;transition:border-color .25s,box-shadow .25s}.login-input-wrap:focus-within{border-color:var(--jade);box-shadow:0 0 0 3px #a5ddd612}.login-input-wrap>svg{position:absolute;left:17px;color:#a5aabc;pointer-events:none}.login-input-wrap input{border:0;background:none;width:100%;min-width:0;height:100%;padding:0 16px 0 44px;color:#eef0f6;font-size:14px;outline:none;letter-spacing:.025em}.login-input-wrap input:focus-visible{outline:0}.login-input-wrap input::placeholder{color:#8f96ab}.login-input-wrap input:-webkit-autofill{-webkit-box-shadow:0 0 0 50px #111323 inset;-webkit-text-fill-color:#eef0f6}.login-primary{height:56px;background:var(--jade);color:#0c0d1a;border:1px solid var(--jade);border-radius:5px;margin-top:14px;display:flex;align-items:center;justify-content:space-between;padding:0 19px;font-size:13px;letter-spacing:.07em;font-weight:700;transition:background .25s,box-shadow .25s}.login-primary:not(:disabled):hover{background:#c0eee7;box-shadow:0 4px 26px #a5ddd61a}.login-primary svg{transition:transform .25s}.login-primary:not(:disabled):hover svg{transform:translate(4px)}.login-primary:disabled{background:#698f90;border-color:#698f90;color:#0c0d1a}.login-feedback{min-height:58px;font-size:11px;line-height:1.8;padding:8px 0}.login-feedback p{margin:0}.login-config-note{color:#c6bca6}.login-error{color:#ffb1af}.login-security{display:flex;align-items:center;justify-content:center;gap:7px;color:#a5aabc}.login-help{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.login-help>button{display:flex;align-items:center;text-align:left;gap:9px;min-height:51px;width:100%;padding:8px 0;color:#c7ccdb;font-size:11px}.login-help>button>span{margin-left:auto;font-size:18px}.login-help p{font-size:12px;line-height:1.9;color:#b7bacb;margin:0 0 17px}.login-card-footer{display:flex;align-items:center;justify-content:center;gap:7px;color:#a5aabc;font-size:10px;line-height:1.8;margin-top:19px}.login-email-summary{display:flex;align-items:center;gap:8px;margin-bottom:20px;min-width:0;color:#b7bacb;font-size:12px}.login-email-summary>span{overflow-wrap:anywhere;flex:1}.login-email-summary button{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;border:1px solid var(--line);border-radius:50%}.login-resend{min-height:44px;margin-top:8px;color:var(--jade);font-size:12px}.login-resend:disabled{color:#a5aabc}.login-code input{letter-spacing:.25em}.login-success{display:flex;align-items:center;gap:14px;padding:25px 0;color:var(--jade);font-size:14px}.login-universe-footer{display:flex;align-items:center;justify-content:space-between;min-height:73px;border-top:1px solid var(--line);color:#a5aabc;font:8px var(--mono);letter-spacing:.13em;gap:20px}.login-motion-toggle{display:flex;align-items:center;gap:8px;min-height:44px;font-size:10px;color:#c6cbd8;padding:8px 12px}.login-motion-toggle:hover{color:var(--jade)}.login-spinner{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes entry{0%{opacity:0;transform:translateY(15px)}to{opacity:1;transform:none}}@media(min-width:1700px){.login-layout{min-height:calc(100svh - 167px)}.login-world{max-height:850px;align-self:center;height:100%}.lunar-scene{height:740px}.world-copy{bottom:130px}}@media(max-width:1100px){.login-layout{gap:4vw;grid-template-columns:minmax(0,1.25fr) minmax(300px,1fr)}.world-caption{display:none}.world-title{font-size:clamp(105px,14vw,150px)}.lunar-scene{width:145%;left:-24%;top:20px}.world-coordinate{top:180px}.curriculum-tail,.login-brand-tag{display:none}.login-card>h2{font-size:29px}}@media(max-width:900px){.login-universe{padding:0 24px}.login-brand{height:74px}.login-brand-lockup{font-size:23px}.login-header-member{font-size:8px;letter-spacing:.07em}.login-layout{display:block;min-height:0}.login-world{min-height:420px;height:420px}.world-eyebrow{top:24px;font-size:8px;letter-spacing:.15em}.lunar-scene{width:122%;left:-11%;height:405px;top:-10px;-webkit-mask-image:linear-gradient(#000 50%,#0008 78%,transparent);mask-image:linear-gradient(#000 50%,#0008 78%,transparent)}.world-coordinate{display:none}.world-copy{bottom:80px;align-items:flex-end}.world-title{font-size:100px;line-height:.79}.world-title>span{margin-top:.01em}.world-caption{display:block;font-size:12px;line-height:2;margin-bottom:0}.world-curriculum{bottom:12px;padding-top:16px;gap:18px}.world-curriculum b{font-size:23px}.curriculum-tail{display:block;font-size:8px}.login-card{max-width:450px;margin:30px auto 24px;padding-top:25px}.login-eyebrow{margin-bottom:21px}.login-card>h2{font-size:29px;line-height:1.7}.login-description{margin-bottom:25px;font-size:12px}.login-universe-footer{min-height:74px;gap:8px;font-size:7px;letter-spacing:.08em}.login-universe-footer>span:last-child{display:none}.login-motion-toggle{padding-right:0}.login-card-footer{font-size:10px}}@media(max-width:600px){.login-world{min-height:340px;height:340px}.lunar-scene{height:345px;top:-5px}.world-title{font-size:94px}}@media(max-width:360px){.login-universe{padding:0 18px}.login-world{height:320px;min-height:320px}.world-title{font-size:87px}.world-caption{font-size:11px}.curriculum-tail{display:none}.login-header-member{font-size:7px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}:root{--gut: clamp(20px, 5vw, 80px);--newmoon: #0c0d1a;--serif: "Instrument Serif", "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", Georgia, serif;--mincho: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif JP", serif;--jade: #a5ddd6}.login-universe{display:block;padding:0;overflow:clip;background:var(--newmoon);min-height:100svh}.login-universe:before{position:fixed;background:repeating-linear-gradient(to right,rgba(255,255,255,.035) 0 1px,transparent 1px 120px);-webkit-mask-image:linear-gradient(to bottom,transparent 0,#000 12vh,#000 88%,transparent 100%);mask-image:linear-gradient(to bottom,transparent 0,#000 12vh,#000 88%,transparent 100%)}.login-brand{position:fixed;left:0;right:0;top:0;height:78px;padding:0 var(--gut);border-bottom:0;z-index:20;background:linear-gradient(to bottom,#0c0d1ac7,#0c0d1a00)}.login-brand-lockup{font-family:var(--serif);font-size:19px;letter-spacing:.05em;gap:11px}.brand-moon{width:19px;height:22px}.login-brand-tag{display:none}.login-header-member{min-height:44px;font:12px Zen Kaku Gothic New,sans-serif;color:#b7bacb;letter-spacing:.09em}.hero{height:260vh;position:relative;z-index:1}.hero-stage.login-layout{display:block;position:sticky;top:0;height:100svh;min-height:0;overflow:hidden;width:100%;max-width:none;margin:0;padding:0}.original-moon{position:absolute;inset:0;width:100%;height:100%;display:block}.original-vignette{position:absolute;inset:0;pointer-events:none;background:radial-gradient(115% 82% at 50% 40%,transparent 34%,rgba(12,13,26,.5) 70%,rgba(12,13,26,.9) 100%),linear-gradient(to bottom,transparent 46%,rgba(12,13,26,.72) 76%,rgba(12,13,26,.95) 100%)}.original-hud{position:absolute;left:var(--gut);top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:9px;opacity:.75;pointer-events:none}.original-hud span{font:10px ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;letter-spacing:.2em;color:#8a8ea6}.login-world{position:absolute;inset:0;min-height:0;height:auto;max-height:none;pointer-events:none}.world-eyebrow{position:absolute;top:calc(78px + 4vh);left:var(--gut);font-family:-apple-system,BlinkMacSystemFont,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic,Meiryo,sans-serif;font-size:11px;letter-spacing:.28em;color:#8a8ea6;margin:0}.world-copy{position:absolute;left:var(--gut);right:var(--gut);bottom:clamp(72px,11vh,132px);display:flex;align-items:flex-end;justify-content:space-between;gap:40px;flex-wrap:wrap;pointer-events:none}.world-title{font-family:var(--serif);font-weight:400;font-size:clamp(3.2rem,10.5vw,10.5rem);line-height:.86;letter-spacing:-.025em;margin:0;text-shadow:none;background:linear-gradient(105deg,#6e7288,#dde1ee 34%,#f7f8fc,#dde1ee 54%,#8a8ea6 72%,#55596e);background-size:220% 100%;background-position:-30% 0;background-clip:text;-webkit-background-clip:text;color:transparent;-webkit-text-fill-color:transparent;animation:original-shine 2.4s cubic-bezier(.35,.8,.25,1) both}.world-title>span{margin:0;display:block}.title-period{color:inherit}.original-hero-side{width:416px;max-width:30em;text-align:left;pointer-events:auto}.world-caption{display:block;font-family:var(--mincho);font-size:clamp(1rem,1.7vw,1.45rem);letter-spacing:.09em;color:#dde1ee;margin:0 0 14px;line-height:1.85;white-space:normal}.original-hero-sub{color:#b7bacb;font-size:13px;line-height:2.05;letter-spacing:.03em;margin:0 0 24px;max-width:32em}.original-enter{display:inline-flex;align-items:center;gap:14px;padding:15px 26px;min-height:52px;border-radius:999px;font-size:13px;letter-spacing:.1em;border:1px solid var(--jade);background:var(--jade);color:var(--newmoon);transition:background .45s,color .45s,box-shadow .45s}.original-actions{display:flex;gap:12px;flex-wrap:wrap}.original-enter span{display:block;width:5px;height:5px;border-radius:50%;background:currentColor;font-size:0}.original-enter-ghost{background:transparent;border-color:#dde1ee47;color:#dde1ee}.original-enter-ghost:hover{background:#dde1ee;color:#0c0d1a}.original-enter:hover{background:transparent;color:var(--jade);box-shadow:0 0 26px -8px #a5ddd699}.world-curriculum{display:none}.original-scroll{position:absolute;right:calc(var(--gut) * .55);bottom:0;display:flex;flex-direction:column;align-items:center;gap:14px;pointer-events:none}.original-scroll span{writing-mode:vertical-rl;font-size:10px;letter-spacing:.34em;color:#8a8ea6}.original-scroll i{display:block;width:1px;height:74px;background:#ffffff24;position:relative;overflow:hidden}.original-scroll i:after{content:"";position:absolute;top:-40%;left:0;width:1px;height:40%;background:var(--jade);animation:original-trickle 2.2s cubic-bezier(.7,0,.3,1) infinite}.original-pause{position:absolute;bottom:18px;left:var(--gut);display:flex;align-items:center;gap:8px;min-height:44px;color:#b7bacb;font-size:10px;letter-spacing:.04em}.login-universe-footer{padding:0 var(--gut);min-height:80px;margin:0}.login-auth-dialog{position:fixed;width:min(460px,calc(100vw - 32px));max-height:calc(100svh - 40px);margin:auto;padding:40px 36px 32px;border:1px solid #42455c;border-radius:8px;background:#0c0d1a;color:#eef0f6;box-shadow:0 30px 150px #0009;overflow:auto}.login-auth-dialog::backdrop{background:#050713ba;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.login-auth-dialog .login-card{width:100%;max-width:none;margin:0;padding:24px 0 0;animation:none}.login-dialog-close{position:absolute;top:8px;right:8px;width:44px;height:44px;display:grid;place-items:center}.login-auth-dialog h2:where(#login-title){font-family:var(--mincho)}@keyframes original-shine{0%{background-position:130% 0}to{background-position:-30% 0}}@keyframes original-trickle{0%{top:-45%}60%,to{top:105%}}@media(max-width:1080px){.world-eyebrow{font-size:9.5px;letter-spacing:.2em}}@media(max-width:900px){.original-hero-side{width:auto;max-width:100%}.hero{height:220vh}.world-copy{flex-direction:column;align-items:flex-start;gap:20px;bottom:clamp(44px,7vh,80px);right:calc(var(--gut) + 26px)}.world-title{font-size:clamp(2.9rem,15vw,5.4rem)}.original-hud,.world-eyebrow,.original-hero-sub{display:none}.original-scroll{right:10px}.original-enter{padding:13px 20px;font-size:12px}.original-pause{left:auto;right:30px;bottom:12px}.login-auth-dialog{padding:40px 24px 24px}.login-header-member{font-size:11px}}@media(prefers-reduced-motion:reduce){.world-title,.original-scroll i:after{animation:none}}.login-google{width:100%;min-height:48px;display:flex;align-items:center;justify-content:center;gap:12px;background:#f4f3ee;color:#151a19;border:1px solid #dadcd8;border-radius:12px;font:inherit;font-weight:600;cursor:pointer}.login-google span{font-family:Arial,sans-serif;font-size:21px;font-weight:700}.login-google:disabled{opacity:.45;cursor:not-allowed}.login-google:focus-visible{outline:2px solid #a4d9c5;outline-offset:4px}.login-google-note{font-size:11px;line-height:1.7;color:#8c9995;margin:10px 0 18px}.login-auth-divider{display:flex;align-items:center;gap:12px;color:#8c9995;font-size:11px;margin-bottom:20px}.login-auth-divider:before,.login-auth-divider:after{content:"";height:1px;background:#ffffff1a;flex:1}.login-universe{--luna-entry-material: clear-glass-v1;--entry-glass-edge: #e8ffff70;--entry-glass-shadow: inset 0 1px 1px #ffffff8c, inset 0 -1px 1px #dcffff33, inset 1px 0 1px #ffffff26, 0 8px 24px #00000030}.login-universe :is(.original-enter,.login-header-member,.original-pause,.login-dialog-close){border:1px solid var(--entry-glass-edge);background:linear-gradient(155deg,#edfff52e,#d3fff509 48%,#c4e9ff1c),#18272e91;color:#effffb;border-radius:100px;box-shadow:var(--entry-glass-shadow);-webkit-backdrop-filter:blur(18px) saturate(1.35);backdrop-filter:blur(18px) saturate(1.35);transition:translate .22s cubic-bezier(.16,1,.3,1),background .22s ease,box-shadow .22s ease,border-color .22s ease;-webkit-tap-highlight-color:transparent}.login-universe .original-enter{min-height:58px;padding:12px 18px 12px 24px;background:linear-gradient(145deg,#e2fff745,#c0fff017 50%,#d8f3ff25),#26454ba6;border-color:#e2fffaa3;font-weight:500;text-shadow:0 1px 6px #0004}.login-universe .original-enter-ghost{background:linear-gradient(145deg,#ffffff16,#b4e4e207),#101a259e;border-color:#d9eaf64d}.login-universe .original-enter .entry-arrow{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#cffff510;border:1px solid #f0ffff30;transition:translate .22s ease,background .22s ease}.login-universe .original-enter:is(:hover,:focus-visible) .entry-arrow{translate:3px 0;background:#cffff52b}.login-universe .login-header-member{padding:0 16px;min-height:44px}.login-universe .original-pause{padding:0 13px;min-height:44px;color:#c8d8dc}.login-universe :is(.original-enter,.login-header-member,.original-pause,.login-dialog-close):is(:hover,:focus-visible){translate:0 -2px;color:#f2fffc;background:linear-gradient(145deg,#ecfff841,#c0fff011 55%,#d7efff30),#263f49c9;border-color:#edffffc4;box-shadow:var(--entry-glass-shadow),0 0 28px #a5ddd61f}.login-universe :is(.original-enter,.login-header-member,.original-pause,.login-dialog-close):active{translate:0 1px;box-shadow:inset 0 2px 8px #0005,inset 0 1px 1px #fff6}.login-universe button:focus-visible{outline:2px solid #d7fff5;outline-offset:4px}.login-universe .login-auth-dialog{border:1px solid #d9ffef66;border-radius:24px;background:radial-gradient(ellipse at 80% 0%,#bdffe224,transparent 65%),#101a29f2;box-shadow:inset 0 1px 1px #ffffff60,0 35px 120px #0008;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px)}.login-universe .login-dialog-close{width:44px;height:44px;right:12px;top:12px}.login-universe .login-google{min-height:52px;border-radius:100px;box-shadow:inset 0 1px 1px #fff,0 8px 24px #0002}.login-universe .login-help>button{min-height:48px;padding-block:10px}@supports not (backdrop-filter: blur(1px)){.login-universe :is(.original-enter,.login-header-member,.original-pause,.login-dialog-close){background-color:#263f49}.login-universe .login-auth-dialog{background-color:#101a29}}@media(max-width:900px){.login-universe .original-enter{font-size:12px;min-height:56px;padding:12px 15px 12px 20px}.login-universe .login-header-member{padding-inline:12px}.login-universe .original-actions{gap:10px}}@media(prefers-reduced-motion:reduce){.login-universe :is(.original-enter,.login-header-member,.original-pause,.login-dialog-close,.entry-arrow){transition:none;translate:none!important}}.learning-hud.original-hud{z-index:12;pointer-events:auto;opacity:1}.learning-trigger{border:1px solid rgba(190,218,230,.16);border-radius:14px;padding:16px;text-align:left;background:#1014246b;color:#edf5f8;cursor:pointer;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);transition:border-color .25s,background .25s,box-shadow .25s}.learning-trigger:hover,.learning-trigger[aria-expanded=true]{border-color:#a4e5e299;background:#1a2734bf;box-shadow:0 0 30px #a5ddd618,inset 0 1px #ffffff1c}.learning-instrument{display:flex;flex-direction:column;gap:9px}.learning-hud .learning-invitation{display:flex;align-items:center;gap:15px;color:#d9efed;font-weight:500;line-height:1.5;font-family:inherit;font-size:12px;letter-spacing:.03em;margin-top:15px}.learning-hud .learning-touch-hint{display:none}.learning-panel{position:absolute;left:calc(100% + 16px);top:50%;transform:translateY(-50%);width:min(610px,calc(100vw - 310px));padding:26px;border-radius:24px;border:1px solid #cadfea40;background:linear-gradient(135deg,#263342f7,#111527f7);box-shadow:0 30px 100px #0009,inset 0 1px #ffffff26,0 0 50px #a5ddd60d;backdrop-filter:blur(30px);-webkit-backdrop-filter:blur(30px);color:#eff5fa;animation:learning-reveal .32s cubic-bezier(.16,1,.3,1) both;transform-origin:left center;max-height:calc(100svh - 160px);overflow-y:auto;overscroll-behavior:contain}.learning-panel:before{content:"";position:absolute;inset:0 0 auto;height:2px;background:linear-gradient(90deg,transparent,#a5ddd6,transparent)}.learning-panel-top{display:flex;justify-content:space-between;align-items:center;gap:15px}.learning-panel-top p,.learning-kicker{display:flex;align-items:center;gap:8px;font:10px/1.5 ui-monospace,monospace;letter-spacing:.12em;color:#b2d5d4;margin:0}.learning-panel-top button{display:grid;place-items:center;width:44px;height:44px;margin:-10px -10px 0 0;background:#ffffff09;border:1px solid #ffffff1a;border-radius:50%;color:#cbdce6;cursor:pointer}.learning-panel h2{font-size:clamp(27px,3vw,38px);line-height:1.35;letter-spacing:-.04em;margin:15px 0 10px;font-weight:600}.learning-panel h2 em{font-style:normal;color:#b5e3dd}.learning-intro{font-size:12px;line-height:1.8;color:#b7c4d2;margin:0 0 20px}.learning-options{display:flex;gap:8px;padding-bottom:20px}.learning-options button{display:flex;flex:1;align-items:center;justify-content:center;gap:8px;min-height:46px;border:1px solid #ffffff1c;border-radius:12px;color:#c7d2df;background:#ffffff05;cursor:pointer;font:inherit;font-size:13px;transition:background .2s,border-color .2s}.learning-options button[aria-pressed=true]{color:#ecfffc;background:#a5ddd621;border-color:#a5ddd670;box-shadow:inset 0 1px #ffffff20}.learning-options button span{letter-spacing:.05em;color:inherit;font-size:10px}.learning-example{display:grid;grid-template-columns:.95fr 1.05fr;gap:22px;animation:learning-content .25s ease-out}.learning-lesson h3{font-size:18px;line-height:1.5;margin:10px 0;font-weight:500}.learning-lesson>p:last-child{color:#becad8;font-size:12px;line-height:1.9;margin:0}.learning-artifact{padding:16px;background:#ffffff08;border:1px solid #ffffff16;border-radius:14px}.learning-artifact .learning-kicker{font-family:inherit;letter-spacing:.03em;font-size:10px}.learning-artifact h4{display:flex;align-items:flex-start;gap:8px;font-size:12px;line-height:1.6;margin:12px 0;overflow-wrap:anywhere}.learning-artifact h4 svg{flex-shrink:0;margin-top:2px;color:#a5ddd6}.learning-artifact ul{padding-left:14px;margin:0;font-size:11px;line-height:1.85;color:#bfcedb}.learning-artifact li+li{margin-top:5px}.learning-panel-footer{border-top:1px solid #ffffff15;margin-top:20px;padding-top:16px;color:#d3e6e8;font-size:11px}.learning-panel-footer i{color:#79969e;font-style:normal;padding:0 6px}.learning-panel-footer p{color:#9caebb;font-size:10px;line-height:1.6;margin:8px 0 0}.learning-hud button:focus-visible{outline:2px solid #b9f0e7;outline-offset:4px}@keyframes learning-reveal{0%{opacity:0;transform:translateY(-50%) translate(-12px) scale(.94)}to{opacity:1;transform:translateY(-50%) translate(0) scale(1)}}@keyframes learning-content{0%{opacity:.3;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@media(max-width:900px){.learning-hud.original-hud{position:fixed;display:block;left:18px;right:18px;top:100px;transform:none}.learning-trigger{padding:11px 14px;min-height:48px;border-radius:12px}.learning-hud .learning-instrument{display:none}.learning-hud .learning-invitation{margin:0;font-size:12px}.learning-hud .learning-touch-hint{display:block;font-size:8px;letter-spacing:.1em;margin-top:3px}.learning-panel{top:calc(100% + 10px);left:0;width:100%;padding:20px;max-height:calc(100svh - 190px);transform:none;transform-origin:top left;animation-name:learning-mobile}.learning-panel h2{font-size:29px}.learning-example{grid-template-columns:1fr;gap:16px}.learning-options{padding-bottom:16px}.learning-options button{gap:4px;padding-inline:4px;white-space:nowrap}.learning-intro{margin-bottom:16px}.learning-panel-footer{margin-top:16px}}@keyframes learning-mobile{0%{opacity:0;transform:translateY(-10px) scale(.94)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){.learning-panel,.learning-example{animation:none}.learning-trigger,.learning-options button{transition:none}}