@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600;700;800;900&display=swap');
:root{--ink:#22243a;--muted:#686a7b;--purple:#b09ade;--lavender:#eee7f7;--mint:#e3f0ed;--yellow:#fff3cd;--paper:#fcfbfe;--line:#e7e3ed;font-family:'Noto Sans TC',-apple-system,BlinkMacSystemFont,'PingFang TC',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:100px}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #8060ac;outline-offset:5px}img{display:block;max-width:100%;height:auto}figure{margin:0}h1,h2,h3,p{margin-top:0}p{line-height:1.9;color:var(--muted);overflow-wrap:anywhere}h1,h2,h3{overflow-wrap:anywhere}ul{padding:0;list-style:none}.container{width:min(1200px,calc(100% - 64px));margin-inline:auto}.section{padding-block:108px}.display{font-size:clamp(36px,4.1vw,58px);line-height:1.32;letter-spacing:-.045em;font-weight:800;margin-bottom:24px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:.08em;color:#7c6597;margin-bottom:20px}.button,.button-secondary,.text-link{display:inline-flex;align-items:center;justify-content:center;gap:18px;min-height:52px;padding:14px 24px;border-radius:100px;font-size:15px;font-weight:600;transition:background .18s,transform .18s}.button{background:var(--ink);color:white}.button:hover{background:#54456a;transform:translateY(-2px)}.button-secondary{border:1px solid #c9c1d5;background:transparent}.button-secondary:hover{background:#ffffff90}.button-small{min-height:44px;padding:10px 19px;font-size:13px}.text-link{padding-inline:0;justify-content:flex-start;color:#6e518e}.text-link:hover{gap:24px}.fine-print{font-size:11px;line-height:1.85;color:#787383;margin:16px 0 0}.centered{text-align:center}.skip-link{position:fixed;top:8px;left:8px;transform:translateY(-160%);background:white;padding:12px;z-index:100}.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;background:#fcfbfef2;backdrop-filter:blur(16px);z-index:20;border-bottom:1px solid #e7e3ed80}.nav-shell{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:82px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.04em;font-size:22px;white-space:nowrap}.brand-symbol{display:grid;place-items:center;width:37px;height:37px;background:var(--lavender);border:1px solid #d6c8eb;border-radius:13px;color:#6a4b8a;font-size:22px}.site-nav{display:flex;align-items:center;gap:24px;font-size:13px}.site-nav>a:not(.button){min-height:44px;display:flex;align-items:center;gap:4px;color:#5d5e70}.site-nav>a.is-active,.site-nav>a:hover{color:#77509d}.nav-teacher{border-left:1px solid var(--line);padding-left:22px}.nav-toggle{display:none}
.hero{padding-top:74px;padding-bottom:36px;background:radial-gradient(ellipse at 90% 20%,#e8dff3 0,transparent 58%),linear-gradient(155deg,#fffaf2,#f6f2fa)}.hero-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:42px;align-items:center}.hero .display{font-size:clamp(56px,6.5vw,88px);line-height:1.16;letter-spacing:-.065em;margin-bottom:26px}.hero .display span{color:#8d6bb3}.hero .lead{font-size:18px;line-height:1.8;margin-bottom:30px;color:#5e5b6c}.hero .eyebrow{font-size:11px;letter-spacing:.03em;display:flex;align-items:center;gap:8px}.status-dot{width:6px;height:6px;background:#859f90;border-radius:50%;display:inline-block}.button-row{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.hero .button-secondary{border:0;padding-inline:4px;font-size:13px}.hero-art{position:relative;min-width:0;padding:22px 0 22px}.hero-image{width:100%;border-radius:100px 36px 100px 36px;box-shadow:0 30px 80px #69488b16;aspect-ratio:3/2;object-fit:cover;border:7px solid #ffffffa0}.floating-note{position:absolute;display:flex;align-items:center;gap:10px;background:#fffef9;padding:14px 19px;border:1px solid #e7ddf1;border-radius:18px;font-size:13px;box-shadow:0 8px 32px #493c6410}.note-one{left:-20px;top:3px;transform:rotate(-5deg)}.note-one span{color:#b7a0cf;font-size:22px}.note-two{right:14px;bottom:0;transform:rotate(5deg);background:#fff4cf}.hero-characters{display:flex;align-items:center;margin-top:30px}.hero-characters img{width:42px;height:42px;border-radius:50%;border:3px solid #fff;object-fit:cover}.hero-characters img+img{margin-left:-10px}.hero-characters>span{font-size:10px;line-height:1.6;color:#756e80;margin-left:8px;max-width:180px}.journey-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:26px;margin-top:52px;border-top:1px solid #d9d1e4;font-size:13px;color:#696276}.journey-strip b{font-size:10px;font-weight:500;display:inline-block;margin-right:10px;color:#9c89b0}.journey-strip>span[aria-hidden]{color:#ab9cba}
.story-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:100px;align-items:center;max-width:1100px}.story-copy>p:not(.eyebrow):not(.fine-print){font-size:16px;max-width:360px}.story-reverse .story-copy{grid-column:2;grid-row:1}.story-reverse .story-art{grid-column:1;grid-row:1}.story-reverse{grid-template-columns:1.15fr .85fr}.story-art{display:flex;align-items:center;min-width:0;padding:10px 12px 35px 0;position:relative}.comic{padding:10px;background:#f0eaf7;border-radius:27px;border:1px solid #e5dcef}.comic img{border-radius:18px;width:100%}.story-art .comic{width:68%;flex:none;transform:rotate(-3deg)}.story-art .phone{width:40%;flex:none;margin-left:-6%;transform:rotate(4deg);z-index:1;box-shadow:0 20px 48px #48395125}.phone{position:relative;border:6px solid #343344;border-radius:29px;background:#fff;min-width:0}.phone img{width:100%;border-radius:22px}.phone figcaption{position:absolute;top:calc(100% + 17px);width:120%;left:-10%;text-align:center;font-size:10px;color:#787181;line-height:1.6}.screen-zoom{display:block;border:0;background:transparent;padding:0;width:100%;border-radius:inherit;cursor:zoom-in}.screen-zoom img{transition:filter .2s}.screen-zoom:hover img{filter:brightness(.97)}.screen-zoom:focus-visible{outline-offset:8px}.feature-pills{display:flex;gap:8px;flex-wrap:wrap;margin:26px 0 12px}.feature-pills li{font-size:11px;padding:8px 11px;border-radius:9px;background:#eee7f780;color:#756184}.capture{background:#fffdf9}.solve{background:#eef5f2}.solve .comic{background:#dcebe5;border-color:#d3e4db}.solve .feature-pills li{background:#dcebe5;color:#5e7d6b}.teachers{background:#faf7fd}.teachers .comic{transform:rotate(3deg)}.teachers .phone{transform:rotate(-4deg)}
.section-head{text-align:center;max-width:700px;margin:0 auto 52px}.section-head>p:not(.eyebrow){max-width:510px;margin-inline:auto;font-size:16px}.classroom{background:#e5efeb}.classroom-stage{display:grid;grid-template-columns:.55fr 1.45fr;gap:26px;align-items:center;position:relative;padding:30px;background:#f5f9f7;border:1px solid #d3e2da;border-radius:34px}.classroom-comic{transform:rotate(-3deg);background:#dce9e1;border-color:#cfddd3}.classroom-screen{border:7px solid #3b3f45;border-radius:19px;background:#fff;box-shadow:0 22px 44px #51685e17;position:relative}.classroom-screen img{border-radius:11px;width:100%}.classroom-screen figcaption{position:absolute;top:calc(100% + 18px);width:100%;text-align:center;font-size:10px;color:#6c7a71}.classroom-tags{grid-column:1/-1;display:flex;flex-wrap:wrap;justify-content:center;gap:24px;margin-top:12px;padding-top:22px;border-top:1px solid #d9e5de}.classroom-tags span{font-size:12px;color:#6b7c72}.classroom-tags span:before{content:'✓';margin-right:7px;color:#7c9b8a}
.records{background:#fffaf1}.record-gallery{display:grid;grid-template-columns:1.15fr .8fr .8fr;max-width:990px;margin:0 auto 62px;gap:48px;align-items:center;padding:12px}.record-comic{background:#f8ecc6;border-color:#eee1b7;transform:rotate(-3deg)}.record-phone:nth-child(2){transform:translateY(20px) rotate(2deg)}.record-phone:nth-child(3){transform:translateY(-10px) rotate(-2deg)}.records .section-head{margin-bottom:56px}.teacher-section{background:#fffdf9}.teacher-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:52px;align-items:center;background:#efe9f7;border-radius:40px;padding:50px}.teacher-copy .display{font-size:clamp(32px,3.1vw,44px)}.teacher-copy>p:not(.eyebrow):not(.fine-print){font-size:15px}.teacher-art img{border-radius:26px;width:100%;aspect-ratio:3/2;object-fit:cover;border:5px solid #ffffff60}.teacher-copy .button{font-size:14px}.teacher-copy .fine-print{max-width:300px}
.plans{background:#f7f5fa}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:840px;margin:auto}.plan-card{display:flex;flex-direction:column;align-items:flex-start;padding:36px;border:1px solid #e0dce7;border-radius:28px;background:white}.plan-featured{background:#ece4f6;border-color:#d5c6e5}.plan-label{display:inline-flex;font-size:11px;padding:6px 11px;border-radius:100px;background:#e8f2ec;color:#637b6b;margin:0 0 24px}.plan-featured .plan-label{background:#fff8dc;color:#7c714e}.plan-card h3{font-size:21px;margin-bottom:10px}.plan-value{font-size:32px;line-height:1.5;color:var(--ink);font-weight:700;letter-spacing:-.04em;margin:0 0 12px}.plan-card>p:not(.fine-print):not(.plan-label):not(.plan-value){font-size:13px}.plan-features{margin:15px 0 30px;width:100%}.plan-features li{font-size:13px;padding:9px 0 9px 22px;position:relative;color:#666174;line-height:1.6}.plan-features li:before{content:'✓';position:absolute;left:0;color:#9380ab}.plan-card>.button,.plan-card>.button-secondary{width:100%;margin-top:auto;font-size:14px}.plan-card .fine-print{font-size:10px}.plans-note{max-width:700px;text-align:center;margin:24px auto 0;font-size:12px;line-height:1.9}
.faq{background:white}.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:90px;max-width:1060px}.faq-heading .display{font-size:44px}.faq-characters{display:flex;align-items:center;margin-top:38px}.faq-characters img{width:95px;height:auto;border-radius:50%}.faq-characters img+img{margin-left:5px;transform:rotate(8deg)}.faq-list details{border-bottom:1px solid var(--line);scroll-margin-top:110px}.faq-list details:first-child{border-top:1px solid var(--line)}.faq-list summary{cursor:pointer;padding:24px 36px 24px 0;list-style:none;position:relative;font-size:15px;font-weight:500;line-height:1.8}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:'＋';position:absolute;right:5px;top:24px;font-size:20px;color:#9177aa}.faq-list details[open] summary:after{content:'−'}.faq-answer{padding:0 30px 20px 0}.faq-answer p{font-size:13px;line-height:2;margin:0}.faq-list details[open] summary{color:#7d599f}.closing{padding-top:20px;padding-bottom:70px;background:white}.closing-layout{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:#f1ecf8;padding:56px 56px 48px;border-radius:44px}.closing-copy .display{font-size:clamp(34px,4vw,50px)}.closing-copy>p:not(.eyebrow):not(.fine-print){font-size:15px}.closing-art img{border-radius:28px;width:100%;mix-blend-mode:multiply}.site-footer{border-top:1px solid var(--line);padding:36px 0;background:white}.footer-layout{display:flex;align-items:center;gap:25px;flex-wrap:wrap}.site-footer .brand{font-size:17px}.site-footer .brand-symbol{width:29px;height:29px;font-size:17px;border-radius:10px}.site-footer p{font-size:11px;margin:0;color:#8e8596}.site-footer nav{display:flex;gap:20px;font-size:11px;margin-left:auto}.site-footer small{width:100%;font-size:10px;color:#a197aa;text-align:center;margin-top:10px}.site-footer a:hover{color:#8d6bb3}
.image-dialog{border:0;border-radius:20px;padding:16px;max-width:calc(100vw - 28px);max-height:94dvh;width:850px;background:#fcfbfe;box-shadow:0 20px 80px #17172960;overflow:auto}.image-dialog::backdrop{background:#262139b8;backdrop-filter:blur(6px)}.image-dialog-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:12px}.image-dialog-bar p{margin:0;font-size:12px}.dialog-close{padding:10px 14px;background:#e9e1f3;border:0;border-radius:12px;font-size:13px;min-height:44px}.dialog-image{max-height:76dvh;max-width:100%;width:auto;margin:auto;object-fit:contain;border-radius:12px}.dialog-hint{font-size:10px;margin:12px 0 0;text-align:center}.dialog-open{overflow:hidden}
@media(min-width:1500px){.hero{padding-block:90px 36px}.hero-art{margin-right:-36px}.hero-image{max-width:750px}.story-layout{gap:110px}.section{padding-block:120px}.hero.section{padding-block:86px 36px}}
@media(max-width:1100px){.story-layout{gap:60px}.site-nav{gap:17px}.site-nav>a:not(.button){font-size:12px}.nav-teacher{padding-left:15px}.hero-layout{gap:28px}.hero .display{font-size:66px}.hero .lead{font-size:16px}.hero-art{padding:28px 0}.note-one{left:-10px;top:0}.floating-note{font-size:11px;padding:10px 14px}.teacher-layout{padding:35px;gap:30px}.record-gallery{gap:32px}.classroom-stage{grid-template-columns:.5fr 1.5fr;padding:24px}.faq-layout{gap:60px}.closing-layout{padding:44px}}
@media(max-width:959px){.container{width:calc(100% - 44px)}.nav-shell{min-height:72px}.nav-toggle:not([hidden]){display:flex;align-items:center;gap:10px;min-height:44px;border:1px solid #ddd5e8;background:white;border-radius:14px;padding:10px 14px;font-size:12px}.site-nav{display:none;position:absolute;left:22px;right:22px;top:calc(100% - 1px);padding:18px;background:#fff;border:1px solid var(--line);border-radius:0 0 22px 22px;box-shadow:0 18px 26px #30283e10;flex-wrap:wrap;gap:5px 24px}.site-nav.is-open{display:flex}.site-nav>a:not(.button){min-height:44px;font-size:14px}.nav-teacher{border:0;padding-left:0}.site-nav .button{margin-left:auto}.hero .display{font-size:60px}.hero .lead{font-size:15px}.hero-characters>span{max-width:135px}.hero .button{padding:12px 19px;font-size:13px}.hero .button-secondary{font-size:12px}.hero-layout{grid-template-columns:.85fr 1.15fr;gap:20px}.hero-image{border-radius:65px 26px}.section{padding-block:85px}.hero.section{padding-top:58px;padding-bottom:24px}.story-layout,.story-reverse{grid-template-columns:1fr 1.15fr;gap:40px}.story-reverse{grid-template-columns:1.15fr 1fr}.display{font-size:40px}.story-copy>p:not(.eyebrow):not(.fine-print){font-size:14px}.story-art .phone{border-width:5px;border-radius:23px}.phone img{border-radius:18px}.comic{border-radius:22px;padding:7px}.comic img{border-radius:15px}.story-art .comic{width:74%}.story-art .phone{width:42%;margin-left:-16%}.record-gallery{gap:24px}.classroom-tags{gap:18px}.teacher-layout{grid-template-columns:1fr 1fr}.teacher-copy .display{font-size:34px}.plan-card{padding:28px}.plan-value{font-size:29px}.faq-layout{gap:40px}.faq-heading .display{font-size:38px}.closing-layout{padding:36px;gap:25px}}
@media(max-width:699px){:root{scroll-padding-top:85px}.container{width:calc(100% - 40px)}.brand{font-size:20px}.brand-symbol{width:34px;height:34px;font-size:20px}.section{padding-block:66px}.hero.section{padding-top:38px;padding-bottom:20px}.hero-layout{display:flex;flex-direction:column;gap:25px;align-items:stretch}.hero-copy{text-align:center}.hero .eyebrow{justify-content:center;font-size:10px;margin-bottom:18px}.hero .display{font-size:clamp(52px,11.5vw,75px);line-height:1.2;margin-bottom:20px}.hero .lead{font-size:16px;line-height:1.8;margin-bottom:24px}.button-row{justify-content:center;gap:14px}.hero .button{font-size:14px;min-height:50px}.hero .fine-print{font-size:10px}.hero-characters{justify-content:center;margin-top:22px}.hero-characters>span{max-width:none;font-size:10px}.hero-characters img{width:32px;height:32px}.hero-art{padding:15px 0 20px;margin:0 2px}.hero-image{border-width:5px;border-radius:60px 24px;aspect-ratio:3/2}.note-one{left:-6px;top:-2px}.note-two{right:3px;bottom:6px}.floating-note{padding:8px 12px;font-size:10px;border-radius:13px}.note-one span{font-size:16px}.journey-strip{display:grid;grid-template-columns:1fr 1fr;gap:16px 12px;margin-top:12px;padding-block:22px;font-size:12px}.journey-strip>span[aria-hidden]{display:none}.journey-strip b{font-size:10px;margin-right:9px}.display{font-size:36px;margin-bottom:18px;line-height:1.4}.eyebrow{font-size:10px;margin-bottom:16px;letter-spacing:.04em}.story-layout,.story-reverse{display:flex;flex-direction:column;gap:34px}.story-copy{align-self:stretch}.story-copy>p:not(.eyebrow):not(.fine-print){max-width:none;font-size:14px;line-height:1.95}.feature-pills{margin-top:20px;gap:6px}.feature-pills li{font-size:10px;padding:7px 9px}.text-link{font-size:13px;min-height:42px}.fine-print{font-size:10px}.story-art{width:100%;max-width:490px;padding:6px 4px 35px 0;align-self:center}.story-art .comic{width:72%;transform:rotate(-2deg)}.story-art .phone{width:40%;margin-left:-12%;transform:rotate(3deg)}.teachers .comic{transform:rotate(2deg)}.teachers .phone{transform:rotate(-3deg)}.phone figcaption{font-size:8px;top:calc(100% + 13px)}.section-head{text-align:left;margin-bottom:32px}.section-head>p:not(.eyebrow){font-size:14px;max-width:none}.classroom-stage{display:flex;flex-direction:column;gap:30px;padding:18px 14px 22px;border-radius:24px}.classroom-comic{width:66%;max-width:270px}.classroom-screen{width:100%;border-width:5px;border-radius:13px}.classroom-screen img{border-radius:8px}.classroom-screen figcaption{font-size:8px;top:calc(100% + 13px)}.classroom-tags{width:100%;gap:12px 18px;margin-top:14px;padding-top:18px}.classroom-tags span{font-size:10px}.record-gallery{grid-template-columns:1fr 1fr;gap:38px 18px;padding:0 3px;margin-bottom:45px}.record-comic{grid-column:1/-1;justify-self:center;width:65%;max-width:280px}.record-phone:nth-child(2),.record-phone:nth-child(3){transform:none}.record-phone{border-width:4px;border-radius:21px}.record-phone img{border-radius:17px}.record-phone figcaption{font-size:8px}.records .section-head{margin-bottom:32px}.teacher-layout{display:flex;flex-direction:column;gap:30px;padding:28px 22px;border-radius:28px}.teacher-copy .display{font-size:34px}.teacher-copy>p:not(.eyebrow):not(.fine-print){font-size:14px}.teacher-copy .fine-print{max-width:none}.teacher-art{width:100%}.teacher-art img{border-radius:22px}.plan-grid{grid-template-columns:1fr;gap:18px}.plan-card{padding:28px;border-radius:24px}.plan-label{margin-bottom:20px}.plan-card h3{font-size:20px}.plan-value{font-size:30px}.plan-features{margin-bottom:24px}.plan-card>.button,.plan-card>.button-secondary{font-size:14px}.plans-note{text-align:left;font-size:10px}.faq-layout{display:block}.faq-heading{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:0 15px;margin-bottom:22px}.faq-heading .eyebrow{width:100%}.faq-heading .display{font-size:36px;margin-bottom:0}.faq-characters{margin:0}.faq-characters img{width:58px}.faq-characters img+img{margin-left:-3px}.faq-list summary{font-size:13px;padding-block:20px}.faq-list summary:after{top:20px;font-size:18px}.faq-answer{padding-right:12px}.faq-answer p{font-size:12px}.closing{padding-top:0;padding-bottom:45px}.closing-layout{display:flex;flex-direction:column;padding:30px 24px 18px;border-radius:28px;gap:22px}.closing-copy{width:100%}.closing-copy .display{font-size:34px}.closing-copy>p:not(.eyebrow):not(.fine-print){font-size:14px}.closing-art{max-width:380px}.closing-art img{border-radius:22px}.site-footer{padding:28px 0}.footer-layout{justify-content:center;gap:18px}.site-footer p{display:none}.site-footer nav{margin:0;justify-content:center;width:100%;gap:18px;font-size:10px;flex-wrap:wrap}.site-footer small{margin-top:0;font-size:9px}.image-dialog{padding:12px;border-radius:16px}.dialog-image{max-height:72dvh}.image-dialog-bar p,.dialog-close{font-size:11px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Keep navigation and image links usable before or without JavaScript. */
@media(max-width:959px){html:not(.js-enabled) .nav-shell{flex-wrap:wrap;padding-block:16px;gap:16px}html:not(.js-enabled) .site-nav{display:flex;position:static;width:100%;padding:0;border:0;border-radius:0;box-shadow:none}html:not(.js-enabled) .site-header{position:static}}