.ac-home{--ink:#302344;--purple:#7854d9;--pink:#ffd9e3;--mint:#c9eedb;color:var(--ink);background:#fffcf5;font-family:Arial,Hiragino Maru Gothic ProN,Noto Sans JP,sans-serif;overflow:hidden}.ac-home h1,.ac-home h2,.ac-home h3,.ac-home p{margin:0}.ac-home a{color:inherit}.ac-home .ac-phrase{display:inline-block}.ac-home .ac-mobile-break{display:none}@media (max-width:760px){.ac-home .ac-mobile-break{display:initial}}.ac-container{width:calc(100% - clamp(48px,14vw,224px));max-width:1280px;margin:auto;padding:0}.ac-header{justify-content:space-between;align-items:center;gap:20px;height:100px;display:flex}.ac-logo{white-space:nowrap;letter-spacing:-1px;align-items:center;gap:9px;font-size:20px;font-weight:900;display:flex}.ac-logo>span{color:var(--purple);font-size:35px}.ac-logo small{letter-spacing:1px;border:1px solid #bcadcf;border-radius:5px;padding:0 5px;font-size:14px}.ac-header nav{gap:30px;font-size:18px;font-weight:700}.ac-login{border:1.5px solid var(--ink);border-radius:30px;align-items:center;gap:8px;padding:9px 19px;display:flex}.ac-hero{grid-template-columns:1fr 1fr;align-items:center;gap:30px;min-height:700px;padding-top:50px;padding-bottom:95px;display:grid}.ac-overline{letter-spacing:.04em;background:#f4ecff;border:1px solid #d4c5e9;border-radius:30px;align-items:center;gap:8px;padding:5px 13px;font-size:14px;font-weight:800;display:inline-flex}.ac-overline>span{background:var(--purple);border-radius:50%;width:7px;height:7px}.ac-home .ac-hero-note{margin-top:24px;font-size:18px;font-weight:700}.ac-home h1{letter-spacing:-.065em;text-wrap:balance;margin:9px 0 20px;font-size:clamp(40px,4.1vw,60px);font-weight:900;line-height:1.65}.ac-home h1>span{color:var(--purple);background:linear-gradient(#0000 77%,#e9dcff 77% 96%,#0000 96%)}.ac-intro{color:#62566b;font-size:15px;line-height:2.1}.ac-home .ac-button{color:#fff;background:#7854d9;border:2px solid #493078;border-radius:14px;justify-content:center;align-items:center;gap:14px;padding:17px 22px;font-size:18px;font-weight:800;transition:transform .18s,box-shadow .18s;display:inline-flex;box-shadow:0 5px #493078}.ac-button:hover{transform:translateY(-3px);box-shadow:0 8px #493078}.ac-button:active{transform:translateY(3px);box-shadow:0 2px #493078}.ac-hero-copy>.ac-button{margin-top:28px}.ac-home .ac-cta-note{color:#6f617c;margin-top:15px;font-size:14px}.ac-hero-bottom{align-items:center;gap:15px;margin-top:30px;display:flex}.ac-face-stack{padding-left:5px;display:flex}.ac-face-stack span{background:#e5d7fd;border:2px solid #fffcf5;border-radius:50%;place-items:center;width:35px;height:35px;margin-left:-5px;font-size:21px;display:grid}.ac-face-stack span:nth-child(2){background:#ffd9e3}.ac-face-stack span:nth-child(3){background:#c9eedb}.ac-hero-bottom p{font-size:14px;line-height:1.7}.ac-hand-arrow{color:#927baf;font-size:36px;transform:rotate(15deg)}.ac-playground{padding:10px 24px 155px 36px;position:relative}.ac-character-card{border:2px solid var(--ink);background:#fff;border-radius:22px;max-width:480px;margin:auto;position:relative;transform:rotate(3deg);box-shadow:9px 10px #e0d2f6}.ac-window-bar{border-bottom:1.5px solid var(--ink);letter-spacing:2px;background:#eee4ff;border-radius:20px 20px 0 0;justify-content:space-between;align-items:center;padding:12px 16px;font-size:14px;display:flex}.ac-window-bar>span:first-child{gap:5px;display:flex}.ac-window-bar i{border:1px solid var(--ink);background:#ffb9cd;border-radius:50%;width:7px;height:7px}.ac-window-bar i:nth-child(2){background:#ffdf78}.ac-window-bar i:nth-child(3){background:#bce7c7}.ac-character-content{padding:18px}.ac-character-meta{justify-content:space-between;align-items:center;font-size:14px;font-weight:700;display:flex}.ac-level{letter-spacing:1px;background:#ffeb8e;border:1px solid #b7a861;border-radius:6px;padding:1px 9px}.ac-character-stage{background-color:#f1eaff;background-image:radial-gradient(#bda8e955 1.5px,#0000 1.5px);background-size:15px 15px;border-radius:14px;justify-content:center;align-items:center;height:208px;margin:10px 0;display:flex;position:relative;overflow:hidden}.ac-character-stage.peach{background-color:#fff0e4}.ac-character-stage.mint{background-color:#e4f6eb}.ac-orbit{border:1px dashed #b29cc9;border-radius:50%;width:220px;height:220px;position:absolute;top:20px;transform:rotateX(50deg)}.ac-stage-dot{color:#9476c1;font-size:30px;position:absolute}.ac-stage-dot.s1{top:20px;left:25px}.ac-stage-dot.s2{color:#ffba53;font-size:20px;bottom:45px;right:30px}.ac-stage-label{letter-spacing:2px;color:#7a628d;font-size:14px;position:absolute;bottom:9px}.ac-mascot{--body:#baa0ef;--shade:#9270d0;filter:drop-shadow(0 9px #44305712);flex:none;width:150px;height:160px;animation:4s ease-in-out infinite ac-bob;position:relative}.ac-mascot.peach{--body:#ffc29f;--shade:#ed967d}.ac-mascot.mint{--body:#94d3b2;--shade:#6cac8e}.ac-mascot-body{background:var(--body);z-index:2;box-shadow:inset -8px -8px 0 var(--shade), inset 6px 6px 0 #ffffff35;border:2px solid #4d3760;border-radius:47% 47% 39% 39%;position:absolute;inset:29px 10px 21px}.ac-mascot-hair{background:var(--body);z-index:3;border:2px solid #4d3760;border-radius:80% 5% 70% 10%;width:48px;height:34px;position:absolute;top:13px;left:52px;transform:rotate(-15deg)}.ac-mascot .eye{background:#392c42;border-radius:50%;width:7px;height:14px;position:absolute;top:41px}.ac-mascot .eye.left{left:37px}.ac-mascot .eye.right{right:34px}.ac-mascot .blush{background:#fb8ead99;border-radius:50%;width:19px;height:9px;position:absolute;top:59px}.ac-mascot .blush.left{left:19px}.ac-mascot .blush.right{right:18px}.ac-mascot .smile{border-bottom:2.5px solid #392c42;border-radius:0 0 50% 50%;width:17px;height:10px;position:absolute;top:61px;left:55px}.ac-mascot .hand{background:var(--body);z-index:1;border:2px solid #4d3760;border-radius:50%;width:25px;height:43px;position:absolute;top:72px}.ac-mascot .hand.left{left:0;transform:rotate(35deg)}.ac-mascot .hand.right{top:65px;right:-1px;transform:rotate(-45deg)}.ac-mascot .foot{background:var(--shade);border:2px solid #4d3760;border-radius:50%;width:38px;height:21px;position:absolute;bottom:10px}.ac-mascot .foot.left{left:26px;transform:rotate(-10deg)}.ac-mascot .foot.right{right:22px;transform:rotate(10deg)}.ac-mascot-dot{color:#ffcc59;-webkit-text-stroke:1px #856139;font-size:34px;position:absolute;top:17px;right:-6px}.ac-home .ac-character-title h2{text-align:center;letter-spacing:-.03em;font-size:17px;font-weight:900;line-height:1.5}.ac-character-title p{text-align:center;margin-top:4px;font-size:14px}.ac-character-tabs{justify-content:center;gap:5px;margin:15px 0;display:flex}.ac-character-tabs button{color:#6a5a7a;white-space:nowrap;background:#f8f5fb;border:1px solid #ded3e9;border-radius:7px;padding:6px 9px;font-size:14px}.ac-character-tabs button[aria-pressed=true]{color:#fff;background:#7854d9;border-color:#7854d9}.ac-skill{border-top:1px dashed #d8cbe5;align-items:center;gap:8px;padding-top:10px;font-size:14px;display:flex}.ac-skill>span:last-child{color:#3d8162;align-items:center;margin-left:auto;font-weight:800;display:flex}.ac-float-tag{z-index:4;border:1.5px solid var(--ink);background:#d2f2d9;border-radius:8px;align-items:center;gap:8px;padding:10px 15px;font-size:14px;font-weight:800;display:flex;position:absolute;box-shadow:3px 3px #30234420}.ac-tag-top{top:-8px;right:-4px;transform:rotate(8deg)}.ac-chat-peek{z-index:5;border:1.5px solid var(--ink);background:#fff;border-radius:13px;width:294px;padding:14px 17px;position:absolute;bottom:2px;left:-10px;transform:rotate(-4deg);box-shadow:4px 5px #30234415}.ac-chat-peek-label{letter-spacing:.03em;color:#8a70ac;font-size:14px;font-weight:800}.ac-home .ac-chat-peek>p{background:#f3ecfb;border-radius:9px;margin:6px 0;padding:6px 9px;font-size:14px}.ac-chat-peek>div{align-items:start;gap:8px;font-size:14px;line-height:1.7;display:flex}.ac-chat-peek>div>span{color:var(--purple);font-size:20px}.ac-chat-peek small{color:#62516f;margin-top:6px;font-size:14px;display:block}.ac-sticker{background:#fd7;border-radius:24px;flex-direction:column;justify-content:center;align-items:center;width:127px;height:127px;font-size:18px;line-height:1.6;display:flex;position:absolute;bottom:0;right:5px;transform:rotate(10deg)}.ac-ribbon{border-top:1.5px solid var(--ink);border-bottom:1.5px solid var(--ink);white-space:nowrap;color:#457559;background:#d5f0d8;justify-content:center;align-items:center;gap:35px;width:104%;margin-left:-2%;padding:15px 0;font-size:21px;display:flex;transform:rotate(-2deg)}.ac-ribbon span{font-family:var(--font-geist-mono), monospace;letter-spacing:2px;font-size:18px;font-weight:600}.ac-section{padding-top:90px;padding-bottom:90px}.ac-kicker{font-family:var(--font-geist-mono), monospace;letter-spacing:2px;color:#8a63be;font-size:14px;font-weight:600;margin-bottom:17px!important}.ac-home h2{letter-spacing:-.045em;font-size:32px;font-weight:900;line-height:1.7}.ac-marker{background:linear-gradient(#0000 68%,#ffdf82 68% 95%,#0000 95%)}.ac-section-top{justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px;display:flex}.ac-section-top>p{color:#7b6d82;padding-bottom:9px;font-size:18px}.ac-use-grid{grid-template-columns:repeat(3,1fr);gap:22px;display:grid}.ac-use-card{border:1.5px solid var(--ink);background:#eee4fc;border-radius:20px;padding:20px 25px 30px;box-shadow:0 5px #30234412}.ac-use-card.peach{background:#ffeadf}.ac-use-card.mint{background:#e0f1e5}.ac-use-art{justify-content:center;align-items:center;height:145px;margin-bottom:13px;display:flex;position:relative}.ac-mascot.mini{animation:none;transform:scale(.8)}.ac-art-icon{border:1.5px solid var(--ink);background:#fffaf4;border-radius:13px;padding:13px;position:absolute;top:15px;right:12px;transform:rotate(12deg);box-shadow:3px 3px #30234415}.ac-art-ring{font-size:32px;position:absolute;top:18px;left:15px}.ac-pill{background:#ffffff90;border:1px solid #30234435;border-radius:20px;padding:3px 11px;font-size:14px;font-weight:700;display:inline-block}.ac-home .ac-use-card h3{letter-spacing:-.04em;margin:15px 0 10px;font-size:20px;font-weight:850;line-height:1.7}.ac-use-card p{color:#665969;font-size:18px;line-height:1.9}.ac-how{text-align:center;background:#f0e9fa;border-top:1px solid #ddd0ee;border-bottom:1px solid #ddd0ee}.ac-section-description{color:#776782;font-size:18px;margin-top:13px!important}.ac-steps{text-align:left;grid-template-columns:repeat(3,1fr);gap:27px;margin:35px 0 25px;display:grid}.ac-steps article{border:1.5px solid var(--ink);background:#fffcf7;border-radius:15px;padding:25px;position:relative;box-shadow:4px 5px #dac9ef}.ac-steps article:not(:last-child):after{content:"→";z-index:2;font-size:23px;position:absolute;top:40%;right:-24px}.ac-step-top{color:#8764ba;justify-content:space-between;align-items:center;display:flex}.ac-step-top>span{letter-spacing:2px;font-size:18px;font-weight:800}.ac-home .ac-steps h3{margin:19px 0 10px;font-size:17px;font-weight:800}.ac-steps p{color:#6c5d77;min-height:70px;font-size:18px}.ac-steps small{text-align:center;background:#f0e9fa;border-radius:6px;margin-top:17px;padding:6px;font-size:14px;display:block}.ac-text-link{border-bottom:1px solid #8a63be;align-items:center;gap:12px;padding:5px;font-size:18px;display:inline-flex;color:#7954a6!important}.ac-support{grid-template-columns:1fr 1.2fr;align-items:center;gap:90px;display:grid}.ac-support-visual{background:radial-gradient(#ecdefb 0% 58%,#0000 58%);justify-content:center;align-items:center;height:340px;display:flex;position:relative}.ac-support-visual>.ac-mascot{margin-top:45px;transform:rotate(-8deg)}.ac-stamp{z-index:2;background:#ffda79;border:1.5px solid #493078;border-radius:50%;place-items:center;width:112px;height:112px;padding:14px;font-size:18px;font-weight:800;line-height:1.7;display:grid;position:absolute;top:40px;left:0;transform:rotate(-15deg)}.ac-support-bubble{background:#fff;border:1.5px solid #493078;border-radius:15px;padding:14px 20px;font-size:18px;font-weight:800;position:absolute;bottom:4px;right:-5px;transform:rotate(6deg);box-shadow:4px 4px #d7c4ee}.ac-support-bubble span{color:#a47bc5;margin-left:15px}.ac-support h2{font-size:28px}.ac-benefit{gap:16px;margin-top:25px;display:flex}.ac-benefit>svg{color:#8a63be;box-sizing:content-box;background:#f0e6ff;border-radius:12px;flex:none;width:20px;height:20px;padding:9px}.ac-home .ac-benefit h3{margin-bottom:5px;font-size:18px;font-weight:800}.ac-benefit p{color:#74667d;font-size:18px}.ac-pricing{text-align:center;background:#fff1db;border-top:1px solid #ecdec5;border-bottom:1px solid #ecdec5}.ac-pricing .ac-section-description{text-wrap:balance}.ac-pricing h2>span,.ac-pricing .ac-section-description>span{display:inline-block}.ac-home .ac-pricing-note{color:#7d6b79;max-width:1120px;margin:27px auto 0;font-size:14px;line-height:2}.ac-faq{grid-template-columns:1fr 1.7fr;gap:80px;display:grid}.ac-faq>div>svg{color:#c9b3e7;margin-top:25px;transform:rotate(-12deg)}.ac-faq details{border-bottom:1px solid #ded2e4;padding:20px 0}.ac-faq details:first-child{border-top:1px solid #ded2e4}.ac-faq summary{cursor:pointer;justify-content:space-between;align-items:center;gap:20px;font-size:18px;font-weight:700;list-style:none;display:flex}.ac-faq summary::-webkit-details-marker{display:none}.ac-faq summary svg{color:#8a63be;flex:none;transition:transform .2s}.ac-faq details[open] summary svg{transform:rotate(45deg)}.ac-faq details p{color:#74677d;margin-top:15px;font-size:18px;line-height:2}.ac-reading{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch;gap:24px;padding-bottom:90px;display:grid}.ac-reading-card{background:#f3edfb;border:1.5px solid #cdbbdf;border-radius:22px;flex-direction:column;align-items:flex-start;gap:18px;min-width:0;padding:32px;text-decoration:none;display:flex}.ac-reading-card-development{background:#edf6ef;border-color:#b8d5c4}.ac-reading-icon{color:#7954a6;background:#fffdf9;border-radius:14px;place-items:center;width:52px;height:52px;display:grid}.ac-reading-card-development .ac-reading-icon{color:#457559}.ac-home .ac-reading-card h2{letter-spacing:-.04em;font-size:clamp(22px,2.2vw,28px);line-height:1.5}.ac-reading-card p{color:#62566b;font-size:18px;line-height:1.9}.ac-reading-action{color:#6541a3;justify-content:space-between;align-items:center;gap:16px;width:100%;margin-top:auto;padding-top:8px;font-size:16px;font-weight:700;display:flex}.ac-reading-action svg{flex:none}.ac-reading-card:hover,.ac-reading-card:focus-visible{border-color:#7854d9}.ac-reading-card:hover .ac-reading-action,.ac-reading-card:focus-visible .ac-reading-action{text-underline-offset:5px;text-decoration:underline}@media (max-width:760px){.ac-reading{grid-template-columns:1fr;gap:20px;padding-bottom:60px}.ac-reading-card{gap:16px;padding:24px}}.ac-final{text-align:center;background:#e9ddfb radial-gradient(#bda8df60 1px,#0000 1px) 0 0/20px 20px;border-block:1.5px solid #b5a0d0;padding:65px 0 75px;position:relative}.ac-final h2{font-size:42px;line-height:1.5}.ac-final .ac-kicker{font-size:14px}.ac-final p:not(.ac-kicker){margin-top:17px;font-size:18px}.ac-final .ac-button{margin-top:25px}.ac-final small{margin-top:17px;font-size:14px;display:block}.ac-final-mark{color:#926cbf;margin-bottom:10px;font-size:36px;line-height:1.5;display:block}.ac-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:25px;padding-top:40px;padding-bottom:30px;display:flex}.ac-footer .ac-logo{font-size:16px}.ac-footer .ac-logo>span{font-size:25px}.ac-footer p,.ac-footer>small{color:#62516f;font-size:14px}.ac-footer nav{flex-wrap:wrap;justify-content:flex-end;gap:15px;max-width:520px;font-size:14px}.ac-footer>small{border-top:1px solid #e7deec;width:100%;padding-top:20px}.ac-home a:focus-visible,.ac-home button:focus-visible,.ac-home summary:focus-visible{outline-offset:5px;outline:3px solid #a04be2}@keyframes ac-bob{0%,to{translate:0;rotate:-3deg}50%{translate:0 -7px;rotate:3deg}}@media (min-width:1400px){.ac-hero{min-height:730px}}@media (max-width:1000px){.ac-container{padding-left:0;padding-right:0}.ac-hero{gap:10px}.ac-playground{padding-left:25px;padding-right:10px}.ac-tag-top{font-size:14px;right:0}.ac-chat-peek{width:260px;left:0}.ac-sticker{width:105px;height:105px;font-size:14px;right:-5px}.ac-sticker strong{font-size:18px}.ac-home h1{font-size:36px}.ac-hero-copy>.ac-button{padding:15px;font-size:18px}.ac-use-card{padding:18px}.ac-section-top{align-items:start}.ac-section-top>p{max-width:240px}.ac-support{gap:35px}.ac-home h2{font-size:28px}.ac-faq{gap:40px}}@media (max-width:760px){.ac-header{height:80px}.ac-header nav>a:not(.ac-login){display:none}.ac-header nav{gap:0}.ac-logo{gap:5px;font-size:16px}.ac-logo>span{font-size:28px}.ac-logo small{font-size:14px}.ac-login{gap:4px;padding:6px 10px;font-size:14px}.ac-hero{grid-template-columns:1fr;gap:45px;padding-top:25px;padding-bottom:65px}.ac-hero-copy{text-align:center}.ac-overline{font-size:14px}.ac-home .ac-hero-note{margin-top:22px;font-size:18px}.ac-home h1{letter-spacing:-.065em;margin-top:12px;font-size:clamp(27px,6.8vw,43px);line-height:1.6}.ac-intro{font-size:13px}.ac-hero-copy>.ac-button{padding:16px 20px;font-size:18px}.ac-hero-bottom{text-align:left;justify-content:center;margin-top:23px}.ac-playground{width:100%;max-width:440px;margin:auto;padding:0 17px 160px}.ac-character-card{max-width:480px}.ac-tag-top{font-size:14px;top:-12px;right:0}.ac-character-stage{height:190px}.ac-chat-peek{width:270px;bottom:9px;left:0}.ac-sticker{width:105px;height:105px;bottom:15px;right:-2px}.ac-ribbon{gap:25px;padding:10px 0}.ac-ribbon span{font-size:14px}.ac-section{padding-top:60px;padding-bottom:60px}.ac-section-top{margin-bottom:25px;display:block}.ac-home h2{font-size:25px}.ac-section-top>p{max-width:none;margin-top:18px;font-size:18px}.ac-use-grid{grid-template-columns:1fr;gap:18px}.ac-use-card{grid-template-columns:120px 1fr;column-gap:13px;padding:22px 18px;display:grid}.ac-use-art{grid-row:1/4;align-self:center;height:150px;margin:0}.ac-use-art .mini{scale:.8}.ac-art-icon{border-radius:9px;padding:8px;top:0;right:-1px}.ac-art-icon svg{width:22px;height:22px}.ac-art-ring{font-size:23px;top:24px;left:0}.ac-use-card .ac-pill{justify-self:start;padding:2px 8px;font-size:14px}.ac-home .ac-use-card h3{margin:10px 0 6px;font-size:17px}.ac-use-card p{font-size:14px}.ac-steps{grid-template-columns:1fr;gap:22px}.ac-steps article{padding:22px}.ac-steps p{min-height:0;font-size:18px}.ac-steps article:not(:last-child):after{content:"↓";top:auto;bottom:-28px;right:50%}.ac-home .ac-steps h3{margin-top:14px;font-size:18px}.ac-support{grid-template-columns:1fr;gap:30px}.ac-support-visual{width:100%;max-width:480px;height:260px;margin:auto}.ac-support-visual>.ac-mascot{scale:1.2}.ac-stamp{width:90px;height:90px;font-size:14px;top:15px}.ac-support-bubble,.ac-benefit p{font-size:18px}.ac-pricing-note{font-size:14px}.ac-faq{grid-template-columns:1fr;gap:25px}.ac-faq>div:first-child>svg{display:none}.ac-faq summary,.ac-faq details p{font-size:18px}.ac-final h2{font-size:36px}.ac-final .ac-button{padding:16px;font-size:18px}.ac-footer{align-items:start;gap:20px}.ac-footer nav{justify-content:start;gap:13px;font-size:14px}.ac-footer .ac-logo{font-size:17px}}@media (max-width:380px){.ac-container{padding-left:0;padding-right:0}.ac-logo small{display:none}.ac-home h1{font-size:27px}.ac-playground{padding-left:10px;padding-right:10px}.ac-chat-peek{width:235px}.ac-sticker{width:88px;height:88px;font-size:14px;right:-6px}.ac-sticker strong{font-size:14px}.ac-character-tabs button{padding:6px 7px}.ac-use-card{grid-template-columns:95px 1fr}.ac-use-art .mini{scale:.7}.ac-art-icon{right:-5px}.ac-home .ac-use-card h3{font-size:16px}.ac-home .ac-button{gap:9px}}@media (prefers-reduced-motion:reduce){.ac-mascot{animation:none}.ac-home *{scroll-behavior:auto!important;transition:none!important}}.ac-home h2{text-wrap:balance}@media (max-width:760px){.ac-playground{padding-bottom:190px}.ac-chat-peek{bottom:35px}.ac-sticker{width:88px;height:88px;font-size:14px;bottom:-8px}.ac-sticker strong{font-size:14px}.ac-pricing h2 .ac-marker{display:inline-block}}.ac-home{font-size:18px}.ac-hero{grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:start;gap:40px;max-width:1160px}.ac-home h2{font-size:40px;line-height:1.5}.ac-home .ac-use-card h3,.ac-home .ac-steps h3{font-size:24px}.ac-home .ac-benefit h3{font-size:21px}.ac-home .ac-character-title h2{font-size:24px}.ac-character-title p,.ac-character-tabs button,.ac-home .ac-chat-peek>p,.ac-chat-peek>div{font-size:16px}.ac-character-tabs{flex-wrap:wrap}.ac-character-tabs button{white-space:normal;min-height:44px}.ac-playground{gap:24px;padding:16px 12px 0;display:grid}.ac-character-card{width:100%;max-width:none;margin:0;transform:rotate(2deg)}.ac-chat-peek{width:100%;position:relative;inset:auto;transform:none}.ac-sticker{clip-path:none;border-radius:12px;flex-direction:row;justify-self:end;gap:8px;width:auto;height:auto;padding:12px 20px;font-size:16px;position:relative;inset:auto;transform:none}.ac-sticker br{display:none}.ac-sticker strong{font-size:16px}.ac-tag-top{font-size:14px;top:-8px;right:0}.ac-section-top{align-items:start}.ac-section-top>p{max-width:440px}.ac-button svg{flex-shrink:0}.ac-home .ac-pricing-note{font-size:16px}.ac-footer nav{max-width:720px;font-size:16px}@media (max-width:1100px){.ac-hero,.ac-support{grid-template-columns:1fr}.ac-hero-copy{text-align:center}.ac-hero-bottom{text-align:left;justify-content:center}.ac-playground{width:100%;max-width:560px;margin:auto}.ac-home h1{font-size:clamp(34px,5.5vw,60px)}.ac-section-top{display:block}.ac-section-top>p{max-width:none;margin-top:24px}.ac-use-grid,.ac-steps{grid-template-columns:1fr;max-width:720px;margin-left:auto;margin-right:auto}.ac-steps article:not(:last-child):after{content:"↓";top:auto;bottom:-29px;right:50%}.ac-steps p{min-height:0}.ac-support-visual{width:100%;max-width:480px;margin:auto}.ac-faq{grid-template-columns:1fr;gap:24px}}@media (max-width:760px){.ac-container{width:calc(100% - 40px);padding-left:0;padding-right:0}.ac-header{gap:10px}.ac-header .ac-logo{letter-spacing:-.7px;font-size:16px}.ac-header .ac-logo small{display:none}.ac-login{min-height:44px;font-size:14px}.ac-home h1{letter-spacing:-.05em;font-size:clamp(28px,7.2vw,46px)}.ac-home h2{font-size:30px}.ac-intro{text-align:center;font-size:13px}.ac-intro br{display:none}.ac-home .ac-hero-note{font-size:16px}.ac-home .ac-button{gap:8px;padding:16px 12px;font-size:16px}.ac-playground{padding:16px 4px 0}.ac-character-content{padding:14px}.ac-character-meta{flex-wrap:wrap;gap:8px}.ac-character-title p{font-size:16px}.ac-use-card{padding:24px;display:block}.ac-use-art{height:150px}.ac-use-card .ac-pill{font-size:14px}.ac-use-card p,.ac-steps p,.ac-benefit p,.ac-faq summary,.ac-faq details p,.ac-section-top>p{font-size:18px}.ac-home .ac-use-card h3,.ac-home .ac-steps h3{font-size:23px}.ac-footer nav{font-size:16px}}.ac-home .ac-hero-note,.ac-character-title p{text-wrap:balance}.ac-intro,.ac-use-card p,.ac-benefit p{text-wrap:pretty}.ac-conversation-preview{min-width:0;padding:62px 0 12px 12px;position:relative}.ac-conversation-note{z-index:2;color:var(--ink);border:2px solid var(--ink);background:#d2f2d9;border-radius:10px;justify-content:center;align-items:center;gap:8px;padding:13px 17px;font-size:16px;font-weight:800;display:flex;position:absolute;top:8px;right:4px;transform:rotate(5deg);box-shadow:4px 5px #30234420}.ac-conversation-card{border:2px solid var(--ink);background:#fff;border-radius:22px;overflow:hidden;box-shadow:8px 9px #e0d2f6}.ac-conversation-card .ac-window-bar{letter-spacing:.04em}.ac-conversation-card .ac-character-tabs{gap:6px;padding:0 12px}.ac-conversation-card .ac-character-tabs button{padding:7px 10px;font-size:13px}.ac-conversation-body{padding:0 24px}.ac-conversation-profile{border-bottom:1px solid #eee7f4;align-items:center;gap:12px;padding-bottom:18px;display:flex}.ac-conversation-avatar{background:#f4effb;border-radius:16px;flex:none;width:54px;height:60px;position:relative;overflow:hidden}.ac-conversation-avatar .ac-mascot.mini{transform-origin:0 0;width:150px;height:160px;animation:2s ease-in-out infinite ac-preview-bob;position:absolute;top:3px;left:2px;transform:scale(.34)}.ac-home .ac-conversation-profile h2{letter-spacing:-.03em;font-size:17px;line-height:1.5}.ac-conversation-profile p{color:#6b5a7a;margin-top:3px;font-size:13px;line-height:1.7}.ac-conversation-question small{text-align:right;color:#71647b;margin-bottom:5px;font-size:12px;display:block}.ac-conversation-question p{background:#f1eafb;border-radius:17px 17px 4px;padding:13px 17px;font-size:15px;line-height:1.9}.ac-reply-label{color:#7954a6;align-items:center;gap:7px;margin-bottom:9px;font-size:13px;font-weight:800;display:flex}.ac-conversation-source{color:#6b5a7a;background:#faf8fd;border:1px solid #ece5f3;border-radius:8px;align-items:center;gap:7px;margin-top:15px;padding:7px 10px;font-size:12px;display:flex}.ac-conversation-source svg{flex:none}.ac-conversation-input{color:#7d7186;border:1px solid #dfd5e8;border-radius:24px;justify-content:space-between;align-items:center;gap:10px;margin:22px 24px 12px;padding:10px 12px 10px 16px;font-size:13px;display:flex}.ac-conversation-input svg{color:#fff;box-sizing:content-box;background:#7854d9;border-radius:50%;flex:none;padding:5px}.ac-home .ac-conversation-caption{color:#71647b;text-align:center;padding:0 20px 17px;font-size:11px}.ac-problem{border-bottom:1px solid #e8dff0;grid-template-columns:1fr 1fr;align-items:start;gap:55px;display:grid}.ac-home .ac-problem h2{letter-spacing:-.045em;font-size:clamp(25px,2.5vw,36px);line-height:1.8}.ac-problem-copy{color:#62566b;font-size:17px;line-height:2.1}.ac-problem-copy p+p{margin-top:20px}.ac-problem-copy strong{color:var(--ink)}.ac-home .ac-problem-answer{color:#624494;font-weight:700}.ac-problem-copy small{margin-top:18px;font-size:12px;line-height:1.8;display:block}.ac-home .ac-gpt-source{font-size:14px;line-height:1.8}@media (max-width:1000px) and (min-width:761px){.ac-hero{grid-template-columns:1fr 1.1fr;gap:24px}.ac-home h1{font-size:32px}.ac-conversation-body{padding:0 16px}.ac-conversation-card .ac-character-tabs{gap:4px;padding:0 8px}.ac-conversation-card .ac-character-tabs button{padding:6px;font-size:12px}}@media (max-width:760px){.ac-conversation-preview{width:100%;max-width:480px;margin:auto;padding:54px 7px 9px 0}.ac-conversation-body{padding:0 16px}.ac-conversation-card .ac-character-tabs{gap:4px;padding:0 8px}.ac-conversation-card .ac-character-tabs button{padding:6px;font-size:12px}.ac-conversation-question{margin-left:20px}.ac-conversation-input{margin-left:16px;margin-right:16px}.ac-home .ac-conversation-profile h2{font-size:15px}.ac-conversation-profile p{font-size:12px}.ac-problem{grid-template-columns:1fr;gap:25px}.ac-home .ac-problem h2{font-size:clamp(22px,5.6vw,32px)}.ac-home .ac-hero-note{text-wrap:pretty;font-size:17px}.ac-intro br{display:none}.ac-intro{text-wrap:pretty}}@media (max-width:400px){.ac-overline{letter-spacing:0;padding-inline:9px;font-size:12px}.ac-hero-copy>.ac-button{gap:9px;width:100%;padding:15px 12px;font-size:15px}.ac-hero-copy>.ac-button svg{flex:none}.ac-conversation-profile{gap:8px}.ac-home .ac-conversation-profile h2{font-size:14px}}@keyframes ac-preview-bob{0%,to{translate:0 2px;rotate:-3deg}50%{translate:0 -2px;rotate:3deg}}.ac-preview-controls{text-align:center;margin:0 12px 8px}.ac-preview-controls button{color:#7954a6;text-underline-offset:3px;background:0 0;border:0;padding:5px 10px;font-size:12px;text-decoration:underline}@media (prefers-reduced-motion:reduce){.ac-conversation-avatar .ac-mascot.mini{animation:none}}.ac-hero>.ac-conversation-preview{grid-area:1/2}.ac-seminar-banner{background:#f4edff;border:2px solid #493078;border-radius:20px;grid-area:2/1/auto/-1;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);align-items:center;gap:16px 28px;padding:20px 25px;display:grid;box-shadow:7px 8px #e0d2f6}.ac-seminar-image{border-radius:12px;grid-row:1/3;width:100%;height:auto;display:block}.ac-seminar-copy{min-width:0}.ac-seminar-label{color:#624494;align-items:center;gap:7px;font-size:14px;font-weight:800;display:inline-flex}.ac-home .ac-seminar-banner h2{letter-spacing:-.04em;margin:7px 0 5px;font-size:clamp(23px,2.5vw,32px);line-height:1.45}.ac-home .ac-seminar-banner p{font-size:15px;line-height:1.7}.ac-seminar-deadline{color:#624494;margin-top:8px;font-size:13px;font-weight:700;display:block}.ac-home .ac-seminar-cta{color:#fff;text-align:center;background:#06c755;border-radius:12px;justify-content:center;justify-self:start;align-items:center;gap:9px;min-height:54px;padding:12px 18px;font-size:16px;font-weight:800;text-decoration:none;transition:transform .18s,box-shadow .18s;animation:2s ease-in-out infinite ac-seminar-pulse;display:inline-flex;box-shadow:0 4px #048539}.ac-home .ac-seminar-cta:hover,.ac-home .ac-seminar-cta:focus-visible{animation:none;transform:scale(1.02);box-shadow:0 6px #048539}.ac-home .ac-seminar-cta:focus-visible{outline-offset:5px;outline:3px solid #063b1c}@keyframes ac-seminar-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.04)}}@media (prefers-reduced-motion:reduce){.ac-home .ac-seminar-cta,.ac-home .ac-seminar-cta:hover,.ac-home .ac-seminar-cta:focus-visible{transition:none;animation:none;transform:none}}@media (max-width:1100px){.ac-hero>.ac-conversation-preview{grid-area:3/1}.ac-seminar-banner{grid-area:2/1}}@media (max-width:760px){.ac-seminar-banner{grid-template-columns:1fr;padding:14px 14px 21px}.ac-seminar-image{grid-row:auto}.ac-home .ac-seminar-banner h2{font-size:clamp(23px,6vw,29px)}.ac-home .ac-seminar-banner p{font-size:14px}.ac-home .ac-seminar-cta{width:100%;margin-top:17px;font-size:15px;display:flex}}.ac-sharing-art{background:#f0e8fc;border-radius:26px;grid-template-columns:1fr auto 1.2fr;align-items:center;gap:10px;margin-top:28px;padding:24px 18px;display:grid}.ac-sharing-material{color:#624494;text-align:center;background:#fffdf7;border:1px solid #dacbe9;border-radius:12px;justify-items:center;gap:10px;padding:16px 8px;font-size:14px;line-height:1.8;display:grid;box-shadow:4px 4px #dfd0f2}.ac-sharing-arrow{color:#8b63bd;font-size:26px}.ac-sharing-twin{flex-direction:column;align-items:center;font-size:14px;display:flex}.ac-sharing-dialogue{grid-column:1/-1;gap:10px;font-size:14px;line-height:1.6;display:grid}.ac-sharing-dialogue>span{background:#fff;border-radius:14px 14px 2px;justify-self:end;padding:9px 14px}.ac-sharing-dialogue>strong{color:#fff;background:#7854d9;border-radius:14px 14px 14px 2px;justify-self:start;padding:9px 14px}.ac-sharing-dialogue small{text-align:right;color:#6b5a7a}.ac-problem{align-items:center}@media (max-width:500px){.ac-sharing-art{grid-template-columns:minmax(0,1fr) 20px minmax(0,1fr);gap:6px;padding:20px 14px}.ac-sharing-twin>.ac-mascot{zoom:.6}.ac-sharing-twin strong{white-space:nowrap;font-size:11px}.ac-sharing-material{padding:12px 4px;font-size:12px}}@media (max-width:760px){.ac-conversation-note{gap:6px;padding:10px 12px;font-size:13px;top:8px;right:9px;transform:rotate(5deg)}}.ac-hero{align-items:center}.ac-conversation-preview{width:100%;max-width:480px;margin:0 auto;padding:30px 8px 12px}.ac-conversation-card{transform:none}.ac-conversation-note{padding:10px 13px;font-size:14px;top:0;right:0;transform:rotate(5deg)}.ac-conversation-body{min-height:300px}.ac-conversation-profile{padding-bottom:12px}.ac-conversation-question{margin:14px 0 14px 24px}.ac-conversation-question p{padding:10px 13px;font-size:14px;line-height:1.8}.ac-conversation-reply>p{font-size:14px;line-height:1.85}.ac-conversation-source{margin-top:10px;padding:5px 8px}.ac-conversation-input{margin-top:14px;margin-bottom:16px;padding-top:7px;padding-bottom:7px}@media (max-width:1000px){.ac-conversation-card{transform:none}}@media (max-width:760px){.ac-conversation-preview{padding:32px 6px 10px}.ac-conversation-note{padding:9px 10px;font-size:12px;top:1px;right:4px;transform:rotate(5deg)}.ac-conversation-body{min-height:350px}}@media (max-width:350px){.ac-conversation-body{min-height:420px}}.ac-conversation-preview{margin-top:18px;padding-top:18px}.ac-conversation-note{gap:6px;padding:10px 12px;font-size:13px;top:-8px;right:-4px}.ac-conversation-note svg{flex:none;width:15px;height:15px}@media (max-width:760px){.ac-conversation-preview{margin-top:8px;padding-top:24px}.ac-conversation-note{padding:9px 10px;font-size:12px;top:-4px;right:2px}}.ac-conversation-body{padding-top:18px}.ac-conversation-preview{max-width:480px;padding:20px 18px 18px}.ac-conversation-card{isolation:isolate;box-shadow:none;background:0 0;border:0;padding:6px 0 1px;position:relative;overflow:visible}.ac-conversation-card:before{content:"";z-index:-1;border:2px solid var(--ink);background:linear-gradient(#eee4ff 0 48px,#fff 48px);border-radius:22px;position:absolute;inset:0;transform:none;box-shadow:8px 9px #e0d2f6}.ac-conversation-card .ac-window-bar{background:0 0;border:0;padding:10px 20px;font-size:12px}.ac-conversation-profile{background:#f2ebfc;border:0;border-radius:15px;gap:14px;padding:10px 14px}.ac-conversation-avatar{background:0 0;width:76px;height:82px;overflow:visible}.ac-conversation-avatar .ac-mascot.mini{transform:scale(.48)}.ac-home .ac-conversation-profile h2{font-size:16px}.ac-conversation-profile p{font-size:12px}.ac-conversation-note{top:-4px;right:-2px}.ac-conversation-body{min-height:0;padding-top:16px}.ac-conversation-reply>p{min-height:104px}@media (max-width:760px){.ac-conversation-preview{padding:24px 10px 18px}.ac-conversation-card:before{transform:none}.ac-conversation-profile{gap:8px;padding:8px}.ac-conversation-avatar{width:60px;height:68px}.ac-conversation-avatar .ac-mascot.mini{transform:scale(.4)}.ac-home .ac-conversation-profile h2{font-size:14px}.ac-conversation-reply>p{min-height:156px}}@media (max-width:350px){.ac-conversation-reply>p{min-height:208px}}.ac-intro{font-size:17px;line-height:2}.ac-problem-copy,.ac-section-top>p{font-size:19px;line-height:2}@media (max-width:760px){.ac-intro{font-size:16px;line-height:1.95}.ac-problem-copy,.ac-section-top>p{font-size:18px;line-height:1.95}}.ac-sharing-flow{background:#f0e8fc;border-radius:26px;grid-column:1/-1;grid-template-columns:1.1fr .45fr 1fr 1.25fr .85fr;align-items:center;gap:20px;padding:32px;display:grid}.ac-flow-material{text-align:center;color:#624494;background:#fffdf7;border:1px solid #dacbe9;border-radius:16px;justify-items:center;gap:15px;padding:24px 12px;font-size:16px;display:grid;box-shadow:4px 4px #dfd0f2}.ac-flow-material svg{width:36px;height:36px}.ac-flow-register{text-align:center;color:#7954a6;font-size:14px;display:grid}.ac-flow-register b{font-size:40px;line-height:1}.ac-flow-ai,.ac-flow-student{text-align:center;flex-direction:column;align-items:center;gap:10px;font-size:16px;display:flex}.ac-flow-students{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%;max-width:112px;display:grid}.ac-flow-students>span{aspect-ratio:1;background:#fffaf0;border:2px solid #d5c5e6;border-radius:50%;place-items:center;display:grid}.ac-flow-students svg{color:#7954a6;width:70%;height:70%}.ac-flow-exchange{gap:16px;display:grid}.ac-flow-exchange>div{border-radius:12px;grid-template-columns:1fr auto;align-items:center;gap:0 12px;padding:8px 14px;font-size:15px;font-weight:700;display:grid}.ac-flow-exchange b{font-size:32px;line-height:1}.ac-flow-exchange small{grid-column:1/-1;font-size:12px;font-weight:400}.ac-flow-question{color:#624494;background:#fff}.ac-flow-answer{color:#fff;background:#7854d9}@media (max-width:760px){.ac-sharing-flow{border-radius:18px;grid-template-columns:1fr .35fr 1fr .8fr .65fr;gap:5px;padding:20px 10px}.ac-flow-material{border-radius:10px;gap:7px;padding:12px 4px;font-size:10px}.ac-flow-material svg{width:24px;height:24px}.ac-flow-register{font-size:10px}.ac-flow-register b{font-size:22px}.ac-flow-ai>.ac-mascot{zoom:.4}.ac-flow-ai,.ac-flow-student{gap:6px;font-size:10px}.ac-flow-students{gap:4px;max-width:64px}.ac-flow-students>span{border-width:1px}.ac-flow-exchange{gap:9px}.ac-flow-exchange>div{text-align:center;border-radius:6px;grid-template-columns:1fr;gap:2px;padding:6px 3px;font-size:10px}.ac-flow-exchange b{font-size:22px}.ac-flow-exchange small{display:none}}@media (max-width:400px){.ac-flow-material{font-size:9px}.ac-flow-material strong,.ac-flow-ai strong{white-space:nowrap}.ac-flow-ai strong{font-size:9px}}.ac-stamp{flex-direction:column;justify-content:center;align-items:center;width:128px;height:128px;padding:10px;font-size:14px;line-height:1.7;display:flex}.ac-stamp>span{white-space:nowrap}@media (max-width:760px){.ac-stamp{width:112px;height:112px;font-size:12px}}.ac-flow-exchange{gap:24px}.ac-flow-exchange>div{color:#624494;text-align:center;background:0 0;border-radius:0;flex-direction:column;gap:8px;padding:0;display:flex}.ac-flow-exchange small{font-size:12px}.ac-flow-register{gap:10px}.ac-flow-line{background:#8b63bd;flex:none;width:100%;height:2px;display:block;position:relative}.ac-flow-line:after{content:"";border-top:2px solid #8b63bd;border-right:2px solid #8b63bd;width:10px;height:10px;position:absolute;top:-4px;right:-1px;transform:rotate(45deg)}.ac-flow-line-left:after{left:-1px;right:auto;transform:rotate(-135deg)}@media (max-width:760px){.ac-flow-exchange{gap:20px}.ac-flow-exchange>div{gap:6px}.ac-flow-line:after{width:7px;height:7px;top:-2.5px}}.ac-creation-links{margin-top:20px;font-size:14px}.ac-creation-links p{margin:0 0 10px}.ac-creation-links>div{flex-wrap:wrap;gap:12px 24px;display:flex}.ac-creation-links .ac-text-link{margin-top:0;font-size:14px}@media (max-width:640px){.ac-creation-links{text-align:center}.ac-creation-links>div{justify-content:center}}