:root{color-scheme:light;--ink:#14272b;--muted:#526268;--line:#dbe3e4;--surface:#f3f6f6;--accent:#00cbd8;--teal:#007b83;font-family:articulat,Arial,sans-serif;color:var(--ink);background:#fff;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}body:has(dialog[open]){overflow:hidden}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}h1,h2,h3,p,figure{margin:0}img{display:block;max-width:100%}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--teal);outline-offset:5px}::selection{background:#b8f0f2;color:var(--ink)}.container{max-width:1440px;margin:0 auto;padding:0 48px}.site-header{height:80px;position:fixed;inset:0 0 auto;z-index:50;background:#fff;border-bottom:1px solid #14272b12}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:inline-flex;color:var(--ink)}.brand svg{width:40px;height:30px;color:var(--ink)}.primary-cta{display:inline-flex;align-items:center;justify-content:center;min-height:52px;padding:12px 25px;border:0;border-radius:999px;background:var(--accent);color:#08282d;font-size:18px;font-weight:500;line-height:1.5;text-decoration:none;white-space:nowrap;transition:background .3s}.primary-cta:hover{background:#00b8c5}.site-header .primary-cta{min-height:40px;padding:8px 19px;font-size:16px}.landing-hero{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-top:112px;padding-bottom:64px;align-items:center}.hero-copy{padding:36px 0;min-width:0}h1{font-size:clamp(42px,4.5vw,66px);line-height:1.05;letter-spacing:-.035em;font-weight:400;text-wrap:balance}.hero-intro{font-size:21px;line-height:1.5;margin-top:28px;max-width:550px;color:#40565c}.hero-copy>.primary-cta{margin-top:32px}.hero-note{font-size:14px;line-height:1.5;color:var(--muted);max-width:400px;margin-top:18px}.hero-visual{min-width:0;height:610px;position:relative;border-radius:32px;overflow:hidden;background:#12282d}.hero-visual>img{width:100%;height:100%;object-fit:cover;object-position:center}.visual-panel{position:absolute;inset:auto 24px 24px;background:#0b1c23f5;color:#fff;border:1px solid #ffffff25;border-radius:24px;padding:28px}.visual-label{font-size:15px;line-height:1.4;color:#b9d5d9;margin-bottom:18px}.visual-sentence{font-size:32px;line-height:1.15;letter-spacing:-.02em;margin-bottom:26px}.visual-sentence em{font-style:normal;color:#61e3e5}.mini-wave{display:flex;align-items:center;gap:3px;height:74px;overflow:hidden}.mini-wave i{flex:1;min-width:2px;height:var(--bar);background:#3dc5cb;border-radius:3px}.visual-caption{margin-top:14px;font-size:12px;color:#acc3c7}.visual-timer{font-size:58px;line-height:1;font-variant-numeric:tabular-nums;margin-bottom:18px;letter-spacing:-.03em}.visual-timer span{display:block;font-size:14px;letter-spacing:0;color:#c4d3d6;margin-top:12px}.format-flow{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:28px 0}.format-flow>span{font-size:36px;line-height:1.1}.format-flow>span:last-child{color:#61e3e5}.format-flow small{display:block;font-size:13px;color:#c4d3d6;margin-top:8px}.visual-tracks{display:grid;gap:18px}.visual-tracks>div>span{font-size:14px}.visual-tracks .mini-wave{height:58px;margin-top:10px}.visual-tracks .mini-wave i{max-height:52px}.second-wave i{background:#a4ddd1}.section-intro{max-width:850px;margin:0 auto 48px;text-align:center}h2{font-size:44px;line-height:1.1;letter-spacing:-.025em;font-weight:400;text-wrap:balance}.section-intro p{font-size:20px;line-height:1.5;margin:24px auto 0;color:var(--muted);max-width:770px}.feature-section{padding-top:64px;padding-bottom:112px}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.feature-grid article{border:1px solid var(--line);border-radius:28px;background:var(--surface);padding:32px}.feature-number{font-size:14px;color:var(--teal);display:block;margin-bottom:38px}.feature-grid h3,.steps-grid h3{font-size:25px;font-weight:500;line-height:1.2;letter-spacing:-.015em;margin-bottom:16px}.feature-grid p,.steps-grid p,.detail-section p{font-size:18px;line-height:1.55;color:var(--muted)}.steps-section{background:#eef5f5;padding:88px 0}.steps-section h2{max-width:780px}.steps-grid{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:48px}.step-number{width:44px;height:44px;border-radius:50%;border:1px solid #b9d6d9;color:var(--teal);display:grid;place-items:center;font-size:18px;margin-bottom:24px}.detail-section{padding-top:112px;padding-bottom:104px;display:grid;grid-template-columns:1.1fr 1fr;gap:100px;align-items:start}.detail-section p{margin-top:24px}.detail-section dl{margin:0}.detail-section dl>div{padding:24px 0;border-top:1px solid var(--line)}.detail-section dt{font-size:14px;color:var(--teal);margin-bottom:10px}.detail-section dd{margin:0;font-size:20px;line-height:1.4}.landing-faq{max-width:930px;padding-top:16px;padding-bottom:64px}.landing-faq>h2{text-align:center;font-size:36px;margin-bottom:48px}.faq-item{border-top:1px solid var(--line);padding:24px 0}.faq-item h3{font-weight:500}.faq-item button{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%;background:none;border:0;color:var(--ink);font-size:18px;line-height:1.4;text-align:left;padding:0}.faq-item button:hover{color:var(--teal)}.faq-item svg{flex-shrink:0;transition:transform .3s}.faq-item button[aria-expanded=true] svg{transform:rotate(180deg)}.faq-answer{display:grid;grid-template-rows:0fr;opacity:0;transition:grid-template-rows .3s ease-in-out,opacity .3s ease-in-out}.faq-answer>div{overflow:hidden;min-height:0}.faq-answer p{padding-top:18px;font-size:17px;line-height:1.6;color:var(--muted)}.faq-answer[aria-hidden=false]{grid-template-rows:1fr;opacity:1}.final-cta{display:flex;justify-content:center;padding:0 24px 88px}.final-cta .primary-cta{min-width:180px}dialog{border:1px solid var(--line);border-radius:28px;padding:0;width:620px;max-width:calc(100vw - 32px);max-height:calc(100dvh - 32px);color:var(--ink);background:#fff}dialog::backdrop{background:#08191eb3}.tool-dialog-inner{padding:36px;position:relative}.tool-dialog-inner h2{font-size:30px;padding-right:35px;margin-bottom:28px}.close-dialog{position:absolute;top:20px;right:20px;border:0;background:var(--surface);border-radius:50%;width:36px;height:36px;font-size:26px;color:var(--ink);line-height:1}.tool-dialog-inner label{display:block;font-size:15px;font-weight:500;margin:18px 0 8px}.tool-dialog-inner :is(textarea,select,input[type=file]){width:100%;max-width:100%;padding:12px 14px;border:1px solid #b7c6c9;border-radius:12px;background:#fff;color:var(--ink);font-size:16px}.tool-dialog-inner textarea{resize:vertical;min-height:135px;line-height:1.5}.tool-dialog-inner input[type=file]{font-size:14px;padding:10px;overflow:hidden}.tool-dialog-inner input::file-selector-button{border:0;background:var(--surface);border-radius:8px;padding:8px;margin-right:12px;color:var(--ink);font:inherit;cursor:pointer}.form-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:16px}.field-help{font-size:14px;line-height:1.5;color:var(--muted);margin:12px 0 18px}.tool-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.secondary-button{display:inline-flex;align-items:center;justify-content:center;padding:11px 18px;border:1px solid #b7c6c9;border-radius:999px;background:#fff;color:var(--ink);font-size:16px;text-decoration:none;min-height:48px;cursor:pointer}.secondary-button:hover{background:var(--surface)}button:disabled{cursor:default;opacity:.45}.tool-status{font-size:14px;line-height:1.5;color:var(--muted);margin-top:18px;min-height:21px}.tool-status.is-error{color:#a03026}.record-display{display:flex;align-items:center;justify-content:center;gap:18px;background:var(--surface);padding:30px;border-radius:18px}.record-display output{font-size:52px;font-variant-numeric:tabular-nums}.record-indicator{width:14px;height:14px;border-radius:50%;background:#a8b7ba}.is-recording .record-indicator{background:#c34443}.tool-dialog-inner audio{width:100%;margin:10px 0 18px}.tool-dialog-inner [hidden]{display:none}.tool-dialog-inner #audio-process{margin-top:22px}#record-result{margin-top:24px}.tool-dialog-inner .primary-cta{font-size:16px}
@media(max-width:1199px){.landing-hero{gap:36px}.hero-visual{height:590px}.visual-panel{inset:auto 18px 18px;padding:22px}.visual-sentence{font-size:27px}.hero-intro{font-size:19px}.detail-section{gap:48px}h2{font-size:38px}.feature-grid article{padding:26px}.steps-grid{gap:30px}}
@media(max-width:1023px){.container{padding-left:24px;padding-right:24px}.landing-hero{gap:28px}.hero-visual{height:580px}.hero-copy{padding:24px 0}h1{font-size:clamp(38px,5.1vw,52px)}.hero-intro{font-size:18px}.visual-sentence{font-size:25px}.visual-panel{padding:20px;inset:auto 14px 14px}.format-flow>span{font-size:29px}.feature-grid{gap:16px}.feature-grid article{padding:24px}.feature-grid h3,.steps-grid h3{font-size:23px}.feature-grid p,.steps-grid p,.detail-section p{font-size:17px}.feature-number{margin-bottom:24px}.detail-section{gap:36px}.feature-section{padding-bottom:80px}.detail-section{padding-top:80px;padding-bottom:80px}}
@media(max-width:767px){.site-header{height:72px}.site-header .primary-cta{font-size:15px}.landing-hero{grid-template-columns:1fr;gap:36px;padding-top:114px;padding-bottom:40px}.hero-copy{padding:0}h1{font-size:clamp(37px,8.5vw,56px);line-height:1.06;letter-spacing:-.03em}.hero-intro{margin-top:22px;font-size:18px}.hero-copy>.primary-cta{margin-top:26px}.hero-note{margin-top:16px}.primary-cta{font-size:16px;min-height:48px}.hero-visual{height:480px;border-radius:26px}.visual-panel{inset:auto 18px 18px;padding:24px;border-radius:20px}.visual-sentence{font-size:30px}.feature-section{padding-top:32px;padding-bottom:64px}.section-intro{text-align:left;margin-bottom:30px}h2{font-size:34px;line-height:1.12}.section-intro p{font-size:18px;margin-top:20px}.feature-grid{grid-template-columns:1fr;gap:16px}.feature-grid article{padding:26px;border-radius:24px}.feature-number{margin-bottom:22px}.feature-grid h3,.steps-grid h3{font-size:24px}.steps-section{padding:56px 0}.steps-grid{grid-template-columns:1fr;gap:32px;margin-top:32px}.step-number{margin-bottom:18px}.detail-section{grid-template-columns:1fr;gap:32px;padding-top:64px;padding-bottom:64px}.detail-section dd{font-size:19px}.landing-faq{padding-top:0;padding-bottom:44px}.landing-faq>h2{font-size:32px;text-align:left;margin-bottom:32px}.faq-item{padding:22px 0}.faq-item button{font-size:17px;gap:20px}.faq-answer p{font-size:16px}.final-cta{padding-bottom:64px}.tool-dialog-inner{padding:26px 22px}.tool-dialog-inner h2{font-size:27px}.form-grid{grid-template-columns:1fr;gap:0}.tool-actions{gap:10px}.tool-dialog-inner .primary-cta,.secondary-button{font-size:15px}.record-display output{font-size:42px}}
@media(max-width:389px){h1{font-size:36px}.hero-visual{height:410px}.visual-panel{inset:auto 12px 12px;padding:20px}.visual-label{font-size:14px}.visual-sentence{font-size:25px}.format-flow>span{font-size:27px}.feature-grid article{padding:23px}h2{font-size:30px}.tool-dialog-inner{padding:24px 18px}.tool-actions{flex-direction:column}.tool-actions button{width:100%}}
.visual-tracks>div{min-width:0}.mini-wave{min-width:0;width:100%}
@media(max-width:389px){.mini-wave{gap:2px}.mini-wave i{min-width:1px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important}html{scroll-behavior:auto}}