:root{--helper-chat-width:420px}.helper-chat-launch{--helper-chat-nav-height:0px;--helper-tab-peek:60px;--helper-tab-rise:10px;--studio-material-radius:var(--studio-body-radius-large);z-index:1200;right:12px;bottom:calc(var(--helper-tab-peek) - 96px);width:min(var(--helper-chat-width), calc(100vw - 24px));border-radius:var(--studio-body-radius-large);height:96px;box-shadow:var(--elevation-floating-up);font-family:var(--font-sans), "Noto Sans JP", sans-serif;text-align:left;cursor:pointer;background:0 0;border:0;flex-direction:column;padding:0;transition:transform .36s cubic-bezier(.22,1,.36,1);display:flex;position:fixed}:is(body:has(.auth-screen) .helper-chat-launch,body:has(.auth-screen) .helper-chat-backdrop,body:has(.shell[aria-busy=true]) .helper-chat-launch,body:has(.shell[aria-busy=true]) .helper-chat-backdrop){display:none}.helper-chat-launch:focus-visible{transform:translateY(calc(var(--helper-tab-rise) * -1))}@media (hover:hover) and (pointer:fine){.helper-chat-launch:hover{transform:translateY(calc(var(--helper-tab-rise) * -1))}}.helper-chat-launch-label{height:var(--helper-tab-peek);color:#193cb9;white-space:nowrap;align-items:center;gap:8px;padding:0 28px;font-size:14px;font-weight:500;transition:color .3s;animation:.24s both helper-launch-label-in;display:flex}.helper-chat-launch-label.is-on-mist{color:#fff}.helper-chat-launch-logo{flex:none;width:110px;display:block;position:relative}.helper-chat-launch-text{font-size:16.5px;line-height:1;position:relative;top:5.7px}.helper-chat-launch-arrow{flex:none;margin-left:auto;position:relative;top:5.2px}.helper-chat-launch-logo img{width:100%;height:auto;transition:opacity .3s;display:block}.helper-chat-launch-logo img+img{opacity:0;position:absolute;top:0;left:0}.helper-chat-launch-label.is-on-mist .helper-chat-launch-logo img{opacity:0}.helper-chat-launch-label.is-on-mist .helper-chat-launch-logo img+img{opacity:1}@keyframes 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.seminar-sheet.helper-chat-sheet{animation:.34s cubic-bezier(.5,0,.75,.3) both helper-sheet-down}.helper-chat-sheet>.seminar-sheet-header,.helper-chat-sheet>.seminar-sheet-body,.helper-chat-sheet>.seminar-sheet-footer{animation:.28s .14s both helper-sheet-content-in}.helper-chat-backdrop.is-closing .helper-chat-sheet>.seminar-sheet-header,.helper-chat-backdrop.is-closing .helper-chat-sheet>.seminar-sheet-body,.helper-chat-backdrop.is-closing .helper-chat-sheet>.seminar-sheet-footer{animation:.16s both helper-sheet-content-out}@keyframes helper-sheet-up{0%{transform:translateY(calc(100% + 12px - var(--helper-tab-peek) - var(--helper-tab-rise)))}}@keyframes helper-sheet-down{to{transform:translateY(calc(100% + 12px - var(--helper-tab-peek)))}}@keyframes helper-sheet-content-in{0%{opacity:0}}@keyframes 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ease-in-out}.helper-mist-cloud{left:var(--x);top:var(--y);width:var(--w);height:var(--h);opacity:0;transform:translate(var(--dx), var(--dy)) scale(1.35);transition:transform 1.5s cubic-bezier(.2,.6,.3,1),opacity 1.2s;position:absolute}.helper-mist.is-on .helper-mist-cloud{opacity:1;transition:transform 1.2s cubic-bezier(.2,.6,.3,1),opacity .9s ease-in-out;transform:none}.helper-mist-cloud>span{background:radial-gradient(closest-side, var(--c), transparent);animation:helper-mist-drift calc(var(--t) * .7) ease-in-out calc(var(--d) * .7) infinite alternate both;will-change:transform;border-radius:50%;position:absolute;inset:0}.helper-mist:not(.is-on) .helper-mist-cloud>span{animation-play-state:paused}.helper-mist-cloud.is-navy{--x:-40%;--y:-18%;--w:100%;--h:55%;--c:#06245ab8;--t:8s;--d:-4s;--mx:30%;--my:16%;--dx:-60%;--dy:-40%}.helper-mist-cloud.is-cyan{--x:-5%;--y:-18%;--w:110%;--h:46%;--c:#00dcffe6;--t:7s;--d:-9s;--mx:-30%;--my:14%;--dx:0%;--dy:-70%}.helper-mist-cloud.is-deep{--x:50%;--y:8%;--w:85%;--h:42%;--c:#0a3c8c9e;--t:9s;--d:-13s;--mx:-28%;--my:20%;--dx:60%;--dy:-40%}.helper-mist-cloud.is-blue{--x:30%;--y:26%;--w:100%;--h:40%;--c:#5a6ef5cc;--t:7s;--d:-6s;--mx:-32%;--my:-16%;--dx:70%;--dy:0%}.helper-mist-cloud.is-azure{--x:-40%;--y:32%;--w:100%;--h:38%;--c:#14c8ffcc;--t:9s;--d:-17s;--mx:34%;--my:12%;--dx:-70%;--dy:10%}.helper-mist-cloud.is-sky{--x:-30%;--y:52%;--w:100%;--h:36%;--c:#aae1fae6;--t:10s;--d:-11s;--mx:30%;--my:-14%;--dx:-60%;--dy:50%}.helper-mist-cloud.is-veil{--x:0%;--y:42%;--w:120%;--h:12%;--c:#ffffff4d;--t:6s;--d:-5s;--mx:-40%;--my:10%;--dx:60%;--dy:20%}.helper-mist-cloud.is-fog{--x:-30%;--y:66%;--w:160%;--h:50%;--c:#f5fafdf2;--t:11s;--d:-20s;--mx:18%;--my:-10%;--dx:0%;--dy:70%}.helper-mist-cloud.is-wisp{--x:-20%;--y:58%;--w:140%;--h:18%;--c:#ffffff80;--t:6s;--d:-8s;--mx:36%;--my:-8%;--dx:40%;--dy:30%}.helper-mist-stream>span{animation:helper-mist-stream calc(var(--t) * .7) linear calc(var(--d) * .7) infinite var(--dir,normal) both}.helper-mist-stream.helper-mist-band>span{animation-duration:var(--t);animation-delay:var(--d)}.helper-mist-band{--dx:0%;--dy:0%}.helper-mist-band.is-band-1{--x:-10%;--y:27%;--w:75%;--h:8%;--c:#ffffff8c;--t:4.4s;--d:-.8s}.helper-mist-band.is-band-2{--x:25%;--y:32%;--w:85%;--h:6%;--c:#96ebff99;--t:6s;--d:-3.6s;--dir:reverse}.helper-mist-band.is-band-3{--x:35%;--y:40%;--w:80%;--h:7%;--c:#6ea0ff99;--t:6.8s;--d:-4.8s}.helper-mist-band.is-band-4{--x:10%;--y:45%;--w:90%;--h:7%;--c:#ffffff73;--t:5.2s;--d:-.3s;--dir:reverse}.helper-mist-band.is-band-5{--x:-15%;--y:6%;--w:80%;--h:7%;--c:#aaf0ff80;--t:5.7s;--d:-1.6s}.helper-mist-band.is-band-6{--x:0%;--y:19%;--w:75%;--h:8%;--c:#5a8cff80;--t:5s;--d:-3.1s;--dir:reverse}.helper-mist-band.is-band-7{--x:20%;--y:66%;--w:85%;--h:7%;--c:#ffffff80;--t:6.2s;--d:-1.2s}.helper-mist-band.is-band-8{--x:15%;--y:83%;--w:80%;--h:6%;--c:#ffffff8c;--t:5.5s;--d:-3.5s;--dir:reverse}.helper-mist-cloud.is-high{--x:5%;--y:14%;--w:90%;--h:14%;--c:#8cebff8c;--t:9s;--d:-2s;--dx:0%;--dy:-60%}.helper-mist-cloud.is-mid{--x:5%;--y:38%;--w:95%;--h:12%;--c:#ffffff73;--t:12s;--d:-7s;--dir:reverse;--dx:60%;--dy:0%}.helper-mist-cloud.is-low{--x:0%;--y:60%;--w:100%;--h:16%;--c:#ffffff8c;--t:10s;--d:-4s;--dx:-60%;--dy:20%}.helper-mist-cloud.is-glow{--x:10%;--y:78%;--w:90%;--h:14%;--c:#fff9;--t:14s;--d:-10s;--dir:reverse;--dx:0%;--dy:60%}.helper-mist-grain{opacity:0;mix-blend-mode:soft-light;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E") 0 0/160px 160px;transition:opacity .9s cubic-bezier(.3,.5,.3,1);position:absolute;inset:0}.helper-mist.is-on .helper-mist-grain{opacity:.22;transition:opacity .9s ease-in-out}.helper-chat-launch.studio-ultrathin-material>.helper-mist{height:220px;transition-delay:.7s;inset:-60px 0 auto}.helper-chat-launch.studio-ultrathin-material>.helper-mist.is-on{transition-delay:0s}.helper-chat-launch .helper-mist:before,.helper-chat-launch .helper-mist:after,.helper-chat-launch .helper-mist .helper-mist-grain{transition-duration:.45s}.helper-chat-launch .helper-mist .helper-mist-cloud{transition-duration:.7s,.5s}@keyframes helper-mist-stream{0%{opacity:0;transform:translate(-85%)scale(.9,.8)}25%{opacity:1}50%{transform:translate(0)scale(1.1,1.15)}75%{opacity:1}to{opacity:0;transform:translate(85%)scale(.9,.8)}}@keyframes helper-mist-drift{0%{opacity:1;transform:translate(0)scale(1)rotate(0)}33%{opacity:.7;transform:translate(var(--mx), var(--my)) scale(1.22) rotate(14deg)}66%{opacity:.95;transform:translate(calc(var(--mx) * -.6), calc(var(--my) * 1.2)) scale(1.05) rotate(-8deg)}to{opacity:.8;transform:translate(calc(var(--mx) * -1), calc(var(--my) * -.7)) scale(.88) rotate(-16deg)}}.helper-mist.is-narrow .helper-mist-cloud>span{animation:helper-mist-sway calc(var(--t) * 1.4) ease-in-out calc(var(--d) * 1.4) infinite alternate both}.helper-mist.is-narrow .helper-mist-stream>span{animation:helper-mist-flow calc(var(--t) * 1.6) linear calc(var(--d) * 1.6) infinite normal both}.helper-mist.is-narrow:not(.is-on) .helper-mist-cloud>span{animation-play-state:paused}@keyframes 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h2{align-items:center;margin:0;display:flex;position:relative}.helper-chat-sheet .seminar-sheet-header h2 img{width:min(126px,100%);height:auto;opacity:var(--helper-header-on-mist);display:block}.helper-chat-sheet .seminar-sheet-header h2 img.helper-chat-logo-ink{opacity:calc(1 - var(--helper-header-on-mist));position:absolute;top:0;left:0}.helper-chat-sheet{--helper-chat-solid:#fff;--helper-chat-solid-hover:#f5f5f7}:root:not([data-dark-mode]) .helper-chat-sheet [data-ground=light]{--helper-chat-solid:var(--studio-control-fill);--helper-chat-solid-hover:var(--studio-control-fill-hover)}.helper-chat-sheet .seminar-sheet-header button.studio-ultrathin-material{--studio-material-radius:999px;--studio-material:color-mix(in srgb, #fff3 calc(var(--helper-header-on-mist) * 100%), var(--helper-chat-solid));color:color-mix(in srgb, #fff calc(var(--helper-header-on-mist) * 100%), var(--studio-secondary-label));cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0;position:relative}@media (hover:hover) and (pointer:fine){.helper-chat-sheet .seminar-sheet-header button.studio-ultrathin-material:hover{--studio-material:color-mix(in srgb, #ffffff57 calc(var(--helper-header-on-mist) * 100%), var(--helper-chat-solid-hover))}}.helper-chat-sheet .seminar-sheet-header>button:last-child{width:36px;height:36px}.helper-chat-sheet .seminar-sheet-header button.helper-chat-new{white-space:nowrap;flex:none;justify-content:center;align-items:center;gap:5px;width:auto;height:36px;margin-left:auto;padding:0 12px;font-family:inherit;font-size:12px;font-weight:600;display:inline-flex}.helper-chat-sheet .seminar-sheet-header button.helper-chat-history-button{flex:0 0 36px;place-items:center;width:36px;height:36px;margin-left:auto;display:grid}.helper-chat-sheet .seminar-sheet-header button.studio-ultrathin-material>.studio-material-backdrop,.helper-chat-sheet .helper-chat-composer>.studio-material-backdrop,.helper-chat-sheet 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.helper-chat-composer{box-shadow:var(--elevation-floating)}.helper-chat-input{flex:1;min-width:0}.helper-chat-input textarea{width:100%;min-height:44px;max-height:191px;resize:none;padding:11.5px 12px;max-height:calc(44px + 7lh);color:var(--foreground);font:inherit;background:0 0;border:0;border-radius:12px;padding-block:calc(22px - .5lh);font-size:14px;line-height:1.5;display:block}.helper-chat-input textarea:focus,.helper-chat-input textarea:focus-visible{outline:none}.helper-chat-input textarea::placeholder{color:#8e8e93;opacity:1}.helper-chat-composer>button{--studio-material-radius:13px;--studio-material:var(--studio-accent);height:44px;color:var(--studio-accent-foreground);cursor:pointer;background:0 0;border:0;border-radius:13px;flex:0 0 44px;place-items:center;padding:0;display:grid;position:relative}@media (hover:hover) and (pointer:fine){.helper-chat-composer>button:hover:not(:disabled){--studio-material:color-mix(in srgb, var(--studio-accent) 88%, 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button{--studio-material-radius:16px;min-width:0;min-height:38px;color:var(--foreground);font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:16px;flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:8px;padding:12px 12px 13px;font-size:12px;font-weight:600;line-height:1.35;transition:background .16s;display:flex;position:relative}@media (hover:hover) and (pointer:fine){.helper-chat-prompts button:hover:not(:disabled){--studio-material:rgb(var(--paper) / 85%)}}.helper-chat-prompts button:disabled{cursor:default}.helper-chat-prompts button svg{color:var(--studio-accent);flex:none}.helper-chat-prompts button>span{word-break:auto-phrase}.helper-chat-sheet .helper-chat-suggestions>.helper-chat-scope{color:#8e8e93;align-items:flex-end;gap:12px;margin:auto 0 0;padding-top:28px;font-size:11px;line-height:1.55;display:flex}.helper-chat-scope>p{flex:1;min-width:0;margin:0}.helper-chat-sheet.is-welcome 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