@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap');
:root{--blue:#203cc7;--ink:#171b29;--muted:#747987;--line:#e7e9ef;--pale:#f6f8fc}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:#fff;color:var(--ink);font-family:'DM Sans','Noto Sans SC',sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #8095f2;outline-offset:5px}button{color:inherit}::selection{background:#dce3ff}.wrap{max-width:1240px;margin:auto;padding-left:40px;padding-right:40px}.header{max-width:1440px;margin:auto;height:100px;display:flex;align-items:center;justify-content:space-between;padding:0 5.5%;gap:28px}.brand{font-size:26px;font-weight:700;letter-spacing:-1px;display:flex;align-items:center;gap:9px}.brand-icon{width:35px;height:35px;background:var(--blue);color:white;border-radius:10px;font-size:29px;line-height:35px;text-align:center;font-style:italic;padding-right:3px;letter-spacing:-4px}.brand-dot{align-self:flex-start;font-size:11px;letter-spacing:0;margin-left:-5px;margin-top:6px}.header nav{display:flex;gap:36px;font-size:13px;color:#515766}.header nav a:hover{color:var(--blue)}.nav-cta{border:1px solid #dce0e9;border-radius:7px;padding:12px 18px;font-size:13px}.nav-cta span{margin-left:22px}.hero{position:relative;display:grid;grid-template-columns:1fr 1fr;padding-top:77px}.eyebrow,.section-kicker{font-size:10px;font-weight:600;letter-spacing:2px;color:var(--blue)}.eyebrow{display:flex;align-items:center;gap:10px;letter-spacing:1.8px}.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 4px #e9edfe;flex-shrink:0}h1{font-size:64px;line-height:1.27;letter-spacing:-3px;margin:26px 0 23px;font-weight:700}.blue{color:var(--blue)}.title-star{font-size:39px;display:inline-block;vertical-align:top;transform:translate(9px,-6px);font-weight:400}.hero-desc{font-size:15px;line-height:2.1;color:var(--muted);margin:0}.hero-actions{display:flex;align-items:center;gap:27px;margin-top:32px}.button{display:inline-flex;gap:37px;align-items:center;justify-content:center;font-size:13px;padding:17px 22px;border-radius:6px;font-weight:500;transition:transform .2s,background .2s}.primary{background:var(--blue);color:white;box-shadow:0 8px 15px #203cc719}.button:hover{transform:translateY(-3px)}.text-link{font-size:12px;display:flex;align-items:center;gap:9px}.circle-play{border:1px solid var(--line);width:26px;height:26px;border-radius:50%;display:grid;place-items:center}.hero-note{display:flex;gap:13px;align-items:center;font-size:10px;color:#8b909b;margin-top:28px}.hero-note i{height:3px;width:3px;background:#a2a7b2;border-radius:50%}.hero-art{height:440px;position:relative;isolation:isolate;display:flex;align-items:center;justify-content:center;margin-top:-12px;background:radial-gradient(ellipse at center,#e8edff80 0,transparent 68%)}.orbital{position:absolute;border:1px solid #dbe2f5;border-radius:50%;z-index:-1}.orbital-one{width:510px;height:380px;transform:rotate(-28deg)}.orbital-two{width:490px;height:285px;transform:rotate(33deg)}.orbital-three{width:360px;height:430px;transform:rotate(-38deg)}.orbit-point{position:absolute;width:8px;height:8px;background:var(--blue);border:2px solid white;box-shadow:0 0 0 1px #dbe2f5;border-radius:50%}.point-one{left:19px;top:250px}.point-two{right:88px;top:41px}.app-window{width:320px;border:1px solid white;border-radius:15px;background:#ffffffec;box-shadow:0 24px 70px #273d8620,0 2px 10px #273d860a;transform:rotate(-5deg);padding:20px 23px}.window-top{display:flex;align-items:center;gap:8px;font-size:10px;padding-bottom:20px;border-bottom:1px solid #f0f1f6}.mini-brand{background:var(--blue);color:white;border-radius:5px;padding:2px 7px;font-size:17px;font-weight:700;font-style:italic}.window-dots{margin-left:auto;color:#a1a6b5;letter-spacing:2px}.lesson-meta{display:flex;justify-content:space-between;font-size:8px;letter-spacing:1px;color:#81899a;margin-top:24px}.lesson-head{font-size:29px;line-height:1.4;font-weight:600;letter-spacing:-1px;margin-top:16px}.lesson-head span{color:var(--blue)}.translation{font-size:11px;color:#8a8f9d;margin:12px 0 20px}.soundwave{height:38px;background:#f6f8ff;display:flex;align-items:center;justify-content:center;gap:4px;border-radius:6px}.soundwave i{width:3px;height:7px;background:#8999e1;border-radius:3px}.soundwave i:nth-child(3n){height:20px;background:#435ed4}.soundwave i:nth-child(4n){height:14px}.soundwave i:nth-child(5n){height:26px;background:#203cc7}.lesson-bottom{display:flex;align-items:center;justify-content:space-between;font-size:9px;color:#838a9b;margin-top:20px}.mini-arrow{border:1px solid #e5e9f8;border-radius:50%;padding:5px 9px;color:var(--blue);font-size:16px}.float-word{position:absolute;background:#ffffffd9;border:1px solid #e8ecf6;box-shadow:0 8px 25px #26346608;border-radius:10px}.word-one{left:6px;top:14px;padding:15px 22px;font-size:22px;transform:rotate(-9deg);z-index:2}.word-one span{display:block;font-size:9px;color:#969ba7;margin-top:5px}.word-two{right:-2px;top:104px;font-size:23px;padding:14px 20px;transform:rotate(10deg);z-index:2}.word-two span{color:var(--blue);margin-left:12px}.word-three{left:-5px;bottom:52px;padding:10px 17px;font-size:14px;color:#747f9d;transform:rotate(-9deg);z-index:-1}.floating-label{position:absolute;right:1px;bottom:32px;background:var(--blue);color:white;display:flex;align-items:center;gap:12px;padding:15px 19px;border-radius:10px;box-shadow:0 14px 30px #203cc72a;transform:rotate(4deg);font-size:12px}.floating-label small{display:block;font-size:7px;letter-spacing:1.7px;margin-top:6px;color:#c8d2ff}.sparkle{font-size:30px}.art-caption{position:absolute;bottom:-13px;left:50%;transform:translateX(-50%);font-size:7px;color:#a4aab8;letter-spacing:2px;white-space:nowrap}.hero-foot{grid-column:1/-1;margin-top:76px;border-top:1px solid var(--line);padding:24px 0 28px;display:flex;justify-content:space-between;color:#9196a3;font-size:10px}.hero-foot a{font-size:8px;letter-spacing:1.4px}.hero-foot a span{margin-left:18px}.language-section{background:var(--pale);padding:65px 0 42px}.language-heading,.section-heading{display:flex;justify-content:space-between;align-items:end;margin:18px 0 35px}h2{font-size:36px;line-height:1.45;letter-spacing:-1.5px;font-weight:600;margin:0}.language-heading p,.section-heading p,.experience-copy>p,.notes-copy>p{font-size:13px;line-height:2;color:var(--muted);margin:0 0 6px}.language-list{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}.language{background:transparent;border:1px solid #e0e4ee;text-align:left;padding:20px 15px 16px;border-radius:8px;font-size:13px;transition:.2s}.language>span{display:block;font-size:10px;color:#8f96a8;letter-spacing:1px;margin-bottom:17px}.language small{display:block;font-size:10px;color:#969ca9;margin-top:5px}.language.active{background:white;border-color:var(--blue);box-shadow:0 4px 15px #203cc708}.language.active>span{color:var(--blue)}.language:hover{border-color:#8090d2;transform:translateY(-3px)}.greeting{display:flex;align-items:center;gap:17px;margin-top:24px;font-size:11px;color:#858d9d}.greeting>span:first-child{color:var(--blue);font-size:20px;font-weight:500;min-width:90px}.greeting a{margin-left:auto;font-size:11px;color:#6876aa}.approach{padding-top:85px;padding-bottom:82px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:48px}.feature{border-top:1px solid #dce0eb;padding-top:18px}.feature-number{font-size:9px;letter-spacing:1.5px;color:#8a91a0}.feature-icon{height:90px;display:flex;align-items:center;font-size:46px;font-weight:500;color:var(--blue);letter-spacing:-3px}.feature-icon>span{font-size:24px;margin-left:12px;letter-spacing:0}.correction-icon{font-size:28px;letter-spacing:-1px}.correction-icon s{color:#b9c0d9;font-size:24px;font-weight:400}.correction-icon span{font-size:30px;margin-left:18px}.conversation-icon{font-family:Georgia,serif;font-size:85px;line-height:1;transform:translateY(13px);gap:8px}.conversation-icon span{font-size:85px;margin:0;color:#aebbed}h3{font-size:19px;letter-spacing:-.5px;font-weight:600;margin:6px 0 14px}.feature p{font-size:12px;line-height:2;color:var(--muted);max-width:300px;margin:0}.feature>a{display:flex;justify-content:space-between;margin-top:25px;font-size:11px;color:var(--blue);padding:8px 0}.experience-section{background:#f6f7fb;padding:75px 0}.experience{display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}.experience h2{margin:22px 0 17px}.mode-list{margin-top:28px;max-width:350px;display:flex;flex-direction:column}.mode-list button{display:flex;align-items:center;background:none;border:0;border-bottom:1px solid #e0e4ee;padding:17px 0;text-align:left;color:#9ba1b0;font-size:13px;gap:19px}.mode-list button>span{font-size:9px;letter-spacing:1px}.mode-list button>b{margin-left:auto;font-size:18px;font-weight:400;visibility:hidden}.mode-list button[aria-selected=true]{color:var(--blue);border-color:var(--blue)}.mode-list button[aria-selected=true]>b{visibility:visible}.demo-disclaimer{display:block;color:#969daa;font-size:9px;margin-top:22px;line-height:1.7}.demo-card{background:white;border:1px solid #e8ebf2;border-radius:13px;box-shadow:0 14px 50px #24305b07;overflow:hidden;min-width:0}.demo-toolbar{display:flex;justify-content:space-between;padding:22px 25px;border-bottom:1px solid #edf0f5;font-size:8px;letter-spacing:1px;color:#778092}.demo-toolbar>span:first-child{display:flex;align-items:center;gap:9px;color:var(--blue)}#demo-body{padding:31px 29px;min-height:280px}.demo-tag{font-size:10px;background:#f0f3ff;color:#6679bf;padding:6px 9px;border-radius:4px;display:inline-block}.demo-sentence{font-size:27px;letter-spacing:-.7px;line-height:1.6;margin:25px 0 18px;font-weight:500}.reveal-button{border:1px solid #e1e6f2;background:white;padding:9px 12px;border-radius:5px;font-size:11px;color:#63719b}.demo-translation{color:#66718b;font-size:13px;line-height:1.8;margin:15px 0 0}.demo-footer{padding:18px 25px;border-top:1px solid #edf0f5;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#969ead}.demo-footer button{background:var(--blue);color:white;border:0;border-radius:5px;padding:10px 14px;font-size:10px}.demo-footer button span{margin-left:18px}.incorrect{color:#a0a6b3;text-decoration:line-through;font-size:18px;line-height:1.6;margin:20px 0 10px}.correct{color:var(--blue);font-size:22px;line-height:1.5;margin:0 0 16px}.explanation{font-size:12px;line-height:1.8;color:#7a8292}.chat-bubble{font-size:15px;line-height:1.7;background:#f3f5fb;border-radius:10px 10px 10px 0;padding:13px 16px;margin:20px 0 14px}.reply-options{display:flex;flex-direction:column;gap:8px}.reply-options button{border:1px solid #dce2f4;background:white;color:var(--blue);font-size:11px;text-align:left;padding:9px 12px;border-radius:6px}.reply-options button:hover{background:#edf1ff}.reply-options button:disabled{cursor:default;color:#8c94ad}.reply-feedback{font-size:12px;color:var(--blue);line-height:1.8;margin-top:12px}.notes-section{display:grid;grid-template-columns:1fr 1fr;gap:80px;padding-top:95px;padding-bottom:90px;align-items:center}.notes-visual{height:290px;position:relative;background:radial-gradient(ellipse,#eef1ff 0,transparent 70%)}.note-sheet{position:absolute;width:350px;left:50%;top:50%;border:1px solid #e2e7f3;border-radius:8px;background:white;transform:translate(-50%,-50%) rotate(-4deg)}.back-sheet{height:245px;transform:translate(-50%,-50%) rotate(6deg);background:#f4f6fd}.front-sheet{padding:23px;box-shadow:0 13px 30px #273d860d}.front-sheet>div:first-child{display:flex;align-items:center;gap:8px;font-size:8px;letter-spacing:1px;color:#8290b0}.front-sheet>div:first-child>span:last-child{margin-left:auto}.front-sheet h3{font-size:20px;margin:19px 0 6px;letter-spacing:-.6px}.front-sheet p{font-size:10px;color:#969dab;margin:0 0 16px}.note-line{font-size:10px;padding:12px 0;border-top:1px solid #edf0f6;display:flex;gap:13px}.note-line span{color:#aeb7cb;font-size:8px}.note-line b{margin-left:auto;font-weight:400;color:#8494ce}.front-sheet small{display:block;font-size:8px;color:#a5aebe;margin-top:15px}.notes-copy h2{margin:20px 0}.note-tag{display:inline-block;padding:7px 11px;border-radius:5px;border:1px solid #e5e9f2;font-size:10px;color:#7f89a0;margin:18px 4px 0 0}.faq{border-top:1px solid var(--line);padding-top:70px;padding-bottom:80px;display:grid;grid-template-columns:1fr 1.3fr;gap:70px}.faq h2{margin-top:20px;font-size:30px}.faq details{border-bottom:1px solid var(--line);padding:21px 0}.faq details:first-child{padding-top:0}.faq summary{display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-size:13px;list-style:none;gap:15px}.faq summary::-webkit-details-marker{display:none}.faq summary>span{font-size:20px;color:#7b86a5;font-weight:400}.faq details[open] summary>span{transform:rotate(45deg)}.faq details p{font-size:12px;line-height:2;color:#7c8595;margin:15px 22px 0 0}.closing{background:var(--blue);color:white;position:relative;overflow:hidden;border-radius:12px;padding:56px 60px;margin-bottom:0;max-width:1160px}.closing .section-kicker{color:#acbaff;font-size:9px}.closing h2{font-size:42px;margin:20px 0 25px;line-height:1.4}.white-button{background:white;color:var(--blue);padding:14px 20px;font-size:11px;position:relative;z-index:2}.closing-mark{position:absolute;font-size:360px;line-height:1;font-style:italic;right:130px;top:10px;font-weight:500;color:#ffffff15;transform:rotate(-10deg)}.closing-orbit{position:absolute;right:-80px;top:-170px;width:640px;height:640px;border:1px solid #ffffff25;border-radius:50%}.closing-orbit:before,.closing-orbit:after{content:'';position:absolute;border:1px solid #ffffff1a;border-radius:50%;inset:70px}.closing-orbit:after{inset:140px}footer{display:flex;align-items:center;gap:30px;min-height:120px;font-size:9px;color:#959bab}footer .brand{font-size:20px;color:var(--ink)}footer .brand-icon{width:26px;height:26px;line-height:26px;font-size:22px;border-radius:7px}footer p{margin-right:auto}footer>a:last-child{margin-left:10px}
@media(min-width:1400px){.hero{padding-top:100px}.hero-foot{margin-top:95px}.hero-art{transform:scale(1.06)}}
@media(max-width:1050px){h1{font-size:54px}.title-star{font-size:30px}.hero{padding-top:55px}.hero-art{transform:scale(.88);transform-origin:center center}.hero-copy{position:relative;z-index:2}.experience{gap:45px}.language{padding:16px 10px;font-size:11px}.notes-section{gap:40px}.closing{margin-left:40px;margin-right:40px}.orbital-one{width:460px}.header nav{gap:22px}.hero-actions{gap:18px}.hero-actions .button{gap:20px}.notes-copy>p br{display:none}}
@media(max-width:760px){.wrap{padding-left:24px;padding-right:24px}.header{height:80px;padding:0 24px}.header nav{display:none}.brand{font-size:23px}.nav-cta{font-size:11px;padding:10px 12px}.nav-cta span{margin-left:12px}.hero{display:flex;flex-direction:column;padding-top:40px;overflow:hidden}.eyebrow{font-size:8px;letter-spacing:1.3px}h1{font-size:53px;letter-spacing:-2px;line-height:1.3;margin-top:24px}.title-star{font-size:28px}.hero-desc{font-size:13px}.hero-actions{margin-top:27px}.hero-art{margin:28px -10px 0;transform:scale(.93);height:420px}.hero-note{margin-top:22px}.orbital-one{width:430px;height:330px}.orbital-two{width:390px}.orbital-three{width:310px;height:390px}.hero-foot{margin-top:26px;padding:20px 0;font-size:9px;gap:20px}.hero-foot>a{font-size:7px;white-space:nowrap;letter-spacing:.4px}.hero-foot a span{margin-left:5px}.hero-foot>span{max-width:180px;line-height:1.8}.app-window{width:290px}.lesson-head{font-size:27px}.word-one{left:-2px;top:8px}.word-two{right:-4px;top:110px;font-size:19px;padding:12px}.word-three{left:-10px;bottom:39px;font-size:11px}.floating-label{right:-4px;bottom:22px;padding:13px;font-size:10px}.language-section{padding:45px 0 32px}.language-heading,.section-heading{display:block;margin:20px 0 27px}h2{font-size:29px;letter-spacing:-1px}.language-heading p,.section-heading p{margin-top:18px;font-size:12px}.language-list{grid-template-columns:repeat(2,1fr);gap:10px}.language{padding:15px;font-size:13px}.language>span{margin-bottom:8px}.language:last-child{grid-column:1/-1}.greeting{flex-wrap:wrap;gap:12px}.greeting>a{margin-left:0;width:100%;margin-top:2px}.approach{padding-top:55px;padding-bottom:45px}.feature-grid{grid-template-columns:1fr;gap:23px;margin-top:30px}.feature{position:relative;padding-top:17px}.feature-icon{height:75px;position:absolute;right:10px;top:15px;font-size:40px}.feature-number{font-size:8px}.feature h3{margin-top:20px}.feature p{font-size:12px;max-width:90%}.feature a{margin-top:12px}.feature-icon.correction-icon{font-size:22px}.feature-icon.conversation-icon,.conversation-icon span{font-size:65px}.feature-icon>span{font-size:22px}.experience-section{padding:45px 0}.experience{grid-template-columns:1fr;gap:28px}.experience-copy>p{font-size:12px}.mode-list{max-width:none}.demo-disclaimer{font-size:9px}.demo-card{min-height:355px}#demo-body{padding:25px 22px;min-height:265px}.demo-sentence{font-size:25px}.notes-section{display:flex;flex-direction:column-reverse;padding-top:50px;padding-bottom:40px;gap:30px;align-items:stretch}.notes-visual{height:280px}.note-sheet{width:min(310px,94%)}.notes-copy>p{font-size:12px}.faq{grid-template-columns:1fr;gap:30px;padding-top:45px;padding-bottom:45px}.faq h2{font-size:28px}.faq summary{font-size:12px}.closing{margin:0 20px;padding:35px 27px;border-radius:10px}.closing h2{font-size:34px}.closing-mark{font-size:260px;right:20px;top:50px}.closing-orbit{width:400px;height:400px;right:-190px;top:-60px}footer{flex-wrap:wrap;gap:14px;padding-top:30px;padding-bottom:26px}footer .brand{font-size:21px}footer p{font-size:9px;margin-right:0}footer>span{width:60%}footer>a:last-child{margin-left:auto}html{scroll-padding-top:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* A focused visual identity for scenario-based AI learning. */
.hero-copy{position:relative;z-index:2}
.hero .eyebrow{font-size:11px;letter-spacing:3px}
.hero h1{font-size:62px;line-height:1.35;letter-spacing:-2.5px;margin-top:22px}
.hero-formula{font-weight:500;letter-spacing:-2px}
.formula-plus{color:#9baae6;font-weight:400;padding:0 7px}
.ai-type{font-family:'DM Sans',sans-serif;font-weight:600;letter-spacing:-4px}
.hero-desc strong{font-weight:500;color:#373f56;display:inline-block;margin-bottom:7px}
.hero-art:before{content:'';position:absolute;inset:-25px -10px;z-index:-2;background-image:linear-gradient(#203cc70a 1px,transparent 1px),linear-gradient(90deg,#203cc70a 1px,transparent 1px);background-size:32px 32px;mask-image:radial-gradient(ellipse at center,black 25%,transparent 70%);pointer-events:none}
.hero-art{background:radial-gradient(ellipse at 50% 50%,#dce5ff9c,transparent 68%)}
.hero-art .app-window{background:linear-gradient(145deg,#18264b,#101b36);border:1px solid #647daf66;box-shadow:0 24px 60px #14235128,inset 0 1px 0 #ffffff15;color:#f1f5ff}
.hero-art .window-top{border-color:#ffffff12;color:#c8d4ec}
.ai-chip{margin-left:auto;border:1px solid #82b5fb50;background:#709cff12;color:#b3d7ff;padding:4px 7px;border-radius:5px;letter-spacing:1px;font-size:9px}
.hero-art .lesson-meta{color:#94a5c4;letter-spacing:.6px}
.hero-art .lesson-head span{color:#a8c8ff}
.hero-art .translation,.hero-art .lesson-bottom{color:#a6b5d1}
.hero-art .soundwave{background:#ffffff05;border:1px solid #a3c1ff15}
.hero-art .soundwave i{background:#7694d8}.hero-art .soundwave i:nth-child(3n){background:#9bc6ff}.hero-art .soundwave i:nth-child(5n){background:#b4e1ff}
.hero-art .mini-arrow{color:#b3d7ff;border-color:#a3c1ff30}
.float-word small{display:block;font-size:7px;letter-spacing:1.5px;color:#8394bc;margin-bottom:8px}
.word-one{font-size:19px;padding:15px 19px;top:-7px}
.word-two{font-size:17px;padding:14px 17px;right:-8px;top:90px}
.word-three{font-size:9px;letter-spacing:1px;bottom:35px}
.orbital{border-color:#cbd5f0}.point-one{box-shadow:0 0 0 4px #203cc70b,0 0 16px #698bff90}
.floating-label{background:#fff;color:#203cc7;border:1px solid #dbe3f7;box-shadow:0 12px 32px #203cc712}
.floating-label small{color:#7d8db5}
.hero-foot b{font-weight:500;color:#687593;margin-right:10px}
@media(max-width:1050px) and (min-width:761px){.hero h1{font-size:48px}.hero .eyebrow{font-size:10px}}
@media(max-width:760px){.hero h1{font-size:clamp(36px,8.8vw,53px);letter-spacing:-1.8px}.hero .eyebrow{font-size:10px;letter-spacing:2px}.hero-desc{font-size:12px}.hero-art{margin-top:45px}.hero-art .word-one{left:0;top:6px;font-size:17px}.hero-art .word-two{right:0;font-size:15px;padding:12px;top:105px}.hero-art .word-three{font-size:8px}.hero-foot b{display:block;margin:0 0 4px}.hero-foot>span{max-width:220px}.hero-note{font-size:9px}.ai-type{letter-spacing:-2px}}

/* Longer contextual examples remain readable on every screen. */
.experience .demo-sentence{font-size:22px;line-height:1.65;letter-spacing:-.3px;margin:20px 0 18px}
.context-note{padding:13px 15px;border-left:2px solid #8fa4e8;background:#f6f8fd;color:#65718c;font-size:12px;line-height:1.9;margin:0 0 18px}
.notes-section .notes-visual{height:385px}
.notes-section .back-sheet{height:340px}
.notes-section .note-line small{font-size:9px;margin-top:5px;line-height:1.5;color:#8490a8}
.notes-section .front-sheet h3{font-size:19px}
.notes-section .note-line>div{min-width:0;overflow-wrap:anywhere}
@media(max-width:760px){.experience .demo-sentence{font-size:20px}.experience .correct{font-size:19px}.notes-section .notes-visual{height:390px}.context-note{font-size:11px}}

.experience .demo-translation + .context-note{margin-top:18px}

/* Website locale controls are independent of the learning-language examples. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.locale-control{position:relative}
#site-language{font:inherit;font-size:13px;color:var(--ink);background:var(--pale);border:1px solid var(--line);border-radius:7px;padding:11px 9px;max-width:145px;cursor:pointer}
#site-language:focus-visible{outline:3px solid #8095f2;outline-offset:3px}
#site-language:disabled{cursor:wait;opacity:.65}
#locale-status:not(:empty){position:absolute;top:calc(100% + 8px);right:0;width:230px;padding:10px 12px;background:#fff;border:1px solid var(--line);border-radius:7px;color:var(--ink);font-size:12px;line-height:1.6;z-index:10;box-shadow:0 8px 24px #273d8618}
html:not([lang="zh-CN"]) .hero h1{font-size:clamp(36px,4.2vw,58px);letter-spacing:-1.8px}
html:not([lang="zh-CN"]) .hero-copy,html:not([lang="zh-CN"]) .experience-copy{min-width:0}
html:not([lang="zh-CN"]) .hero-desc br,html:not([lang="zh-CN"]) .section-heading p br,html:not([lang="zh-CN"]) .experience-copy>p br{display:none}
html:not([lang="zh-CN"]) .hero-actions,html:not([lang="zh-CN"]) .hero-note{flex-wrap:wrap}
html:not([lang="zh-CN"]) .word-one,html:not([lang="zh-CN"]) .word-two{font-size:15px;max-width:220px}
html:not([lang="zh-CN"]) .floating-label{max-width:260px}
html:not([lang="zh-CN"]) .front-sheet{height:auto;min-height:340px}
html:not([lang="zh-CN"]) .notes-visual{height:440px}
html:not([lang="zh-CN"]) .section-kicker{line-height:1.8}
html:not([lang="zh-CN"]) .hero-foot>a{white-space:normal}
@media(max-width:1100px){.header{gap:18px}.header nav{gap:16px}.header-actions{gap:10px}.nav-cta span{margin-left:8px}}
@media(min-width:761px) and (max-width:980px){.header{flex-wrap:wrap;height:auto;min-height:100px;padding-top:20px;padding-bottom:20px}.header nav{order:3;width:100%;justify-content:center}}
@media(max-width:760px){.header{height:auto;min-height:80px;gap:12px;flex-wrap:wrap;padding-top:16px;padding-bottom:16px}.header-actions{gap:8px;flex-wrap:wrap}.header .nav-cta{display:none}#site-language{font-size:12px;max-width:130px}html:not([lang="zh-CN"]) .hero h1{font-size:clamp(33px,8.5vw,53px)}html:not([lang="zh-CN"]) .hero-art .word-one,html:not([lang="zh-CN"]) .hero-art .word-two{font-size:13px;max-width:180px}html:not([lang="zh-CN"]) .hero-art .word-three{max-width:175px}html:not([lang="zh-CN"]) .floating-label{max-width:220px}html:not([lang="zh-CN"]) .notes-visual{height:460px}}
html:not([lang="zh-CN"]) .hero-desc strong{display:block}