:root{color-scheme:dark;--bg:#08181e;--surface:#10242c;--surface-light:#15313a;--text:#edf6f5;--muted:#a5bbc1;--line:#24404a;--mint:#8ff7cb;--cyan:#70d7ed;--amber:#e4c38e;--font:"Yu Gothic UI","Hiragino Kaku Gothic ProN","Meiryo",system-ui,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:40px}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}a:focus-visible,summary:focus-visible{outline:3px solid var(--mint);outline-offset:6px;border-radius:3px}::selection{background:#8ff7cb;color:#071b20}.container{width:min(1160px,calc(100% - 80px));margin-inline:auto}.skip-link{position:absolute;top:-80px;left:20px;padding:10px 18px;background:var(--mint);color:#08181e;z-index:9}.skip-link:focus{top:12px}.site-header{height:110px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:13px;font-size:22px;font-weight:800;letter-spacing:-.8px;white-space:nowrap}.brand svg{color:var(--mint)}.brand-light{font-weight:450;margin-left:5px;color:#bdd1d5}.site-header nav{display:flex;gap:32px;align-items:center;font-size:13px;font-weight:650}.nav-text{color:var(--muted)}.nav-text:hover,.footer-links a:hover{color:var(--mint)}.nav-download{border:1px solid #486670;border-radius:7px;padding:8px 17px}.nav-download span{margin-left:16px;color:var(--mint)}.nav-download:hover{border-color:var(--mint)}
.hero{position:relative;display:grid;grid-template-columns:1.04fr 1fr;align-items:center;gap:64px;padding-block:75px 74px}.hero:before{content:"";position:absolute;z-index:-1;inset:-80px -35px 0 38%;background:radial-gradient(ellipse at 65% 45%,#14483e88,transparent 65%)}.eyebrow{font-size:11px;letter-spacing:2.5px;font-weight:750;color:var(--mint);margin:0 0 26px}.status-dot{display:inline-block;width:6px;height:6px;background:var(--mint);border-radius:50%;margin-right:10px;vertical-align:2px}.hero h1{font-size:clamp(43px,5.35vw,70px);line-height:1.35;letter-spacing:-3.5px;margin:0 0 25px;font-weight:800}.hero h1 span{color:var(--mint)}.hero-description{font-size:15px;line-height:2.05;color:var(--muted);margin:0 0 30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;justify-content:center;align-items:center;gap:24px;padding:13px 21px;border-radius:7px;font-size:13px;line-height:1.6;font-weight:750;transition:background .16s,border-color .16s,transform .16s}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--mint);color:#06221c;border:1px solid var(--mint)}.button-primary:hover{background:#b6ffdf;border-color:#b6ffdf}.button-primary span{font-size:20px;line-height:1}.button-secondary{background:transparent;border:1px solid #476570;color:#d1e2e5}.button-secondary:hover{background:#18323b;border-color:#7a9ca6}.download-note{font-size:11px;color:#8da9b2;letter-spacing:.1px;margin:15px 0 0}
.workspace-visual{position:relative;min-width:0;transform:rotate(-2deg);border:1px solid #3a6167;border-radius:13px;padding:0 20px 15px;background:linear-gradient(150deg,#18313a,#0c2029);box-shadow:0 30px 65px #0005,0 0 75px #30c7b015}.visual-top{height:53px;display:flex;align-items:center;gap:14px;border-bottom:1px solid #34515b;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:9px;letter-spacing:1px;color:#bed0d4}.visual-dots{display:flex;gap:5px}.visual-dots i{width:5px;height:5px;background:#64828b;border-radius:50%}.visual-local{margin-left:auto;font-size:8px;border:1px solid #426956;color:var(--mint);padding:0 5px;border-radius:3px}.visual-ruler{margin-left:87px;display:flex;justify-content:space-between;padding:17px 0 9px;font:8px/1.2 ui-monospace,Consolas,monospace;color:#9db4ba}.visual-track{display:grid;grid-template-columns:78px minmax(0,1fr);align-items:center;gap:10px;border:1px solid #264b56;background:#0b1b2380;border-radius:5px;margin-top:10px;padding:8px 11px;color:var(--cyan)}.visual-track>span{font-size:10px;font-weight:650;color:inherit}.visual-track svg{width:100%;height:38px;display:block;fill:none;stroke:currentColor;stroke-width:1.15}.track-mix{color:#b6cad3}.track-vocal{color:#94ecc8}.track-drum{color:#e5bf88}.track-bass{color:#76cedb}.track-other{color:#b4a8e6}.split-line{display:flex;align-items:center;gap:12px;justify-content:center;margin:15px 0 8px;color:#9bb9bd;font:8px/1.3 ui-monospace,Consolas,monospace;letter-spacing:1.5px}.split-line span{height:1px;background:#31535d;width:47px}.visual-bottom{display:flex;justify-content:space-between;gap:12px;font-size:8px;color:#b5cace;padding-top:21px}.visual-bottom i{display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--mint);margin-right:5px;vertical-align:1px}.visual-caption{position:absolute;bottom:-31px;right:5px;font-size:9px;margin:0;color:#8ba8b0}
.local-notice{display:flex;align-items:center;gap:20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-block:21px;margin-top:35px}.notice-icon{font:32px/1 monospace;color:var(--mint);padding-inline:8px}.local-notice p{color:var(--muted);font-size:11px;line-height:1.9;margin:0}.local-notice strong{color:#dbeae9;font-size:12px}.local-notice>a{margin-left:auto;flex-shrink:0;color:var(--mint);font-size:12px}.local-notice>a span{margin-left:14px}.section{padding-block:105px}.section-heading{margin-bottom:48px}.section-heading h2,.faq-section h2{font-size:35px;line-height:1.55;letter-spacing:-1.2px;margin:0 0 20px;font-weight:750}.section-heading .eyebrow,.faq-section .eyebrow{margin-bottom:19px}.section-heading>p:last-child,.section-heading>div+p{color:var(--muted);font-size:13px;margin:0;line-height:1.95}.mobile-break{display:none}.workflow-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:46px}.workflow-item{border-top:1px solid #4d6c72;padding-top:15px}.step-index{font:10px/1.3 ui-monospace,Consolas,monospace;letter-spacing:1.5px;color:#92aeb7}.feature-symbol{font-size:48px;line-height:1;margin-block:35px 24px;color:var(--mint)}.symbol-refine{color:var(--cyan)}.symbol-create{color:var(--amber)}.workflow-item h3{font-size:20px;margin:0 0 14px;letter-spacing:.1px}.workflow-item p{font-size:13px;color:var(--muted);line-height:2;margin:0 0 22px}.feature-detail{display:inline-block;color:#b9cfd1;font-size:10px;border-top:1px solid var(--line);padding-top:14px;width:100%}.feature-strip{display:flex;align-items:center;gap:38px;border:1px solid var(--line);border-radius:8px;padding:22px 28px;margin-top:55px;font-size:11px;color:var(--muted)}.feature-strip b{color:var(--text);font-size:24px;margin-right:8px;font-family:ui-monospace,Consolas,monospace;font-weight:500}.strip-local{margin-left:auto;color:var(--mint)}
.models-section{background:#0c1e26;border-block:1px solid #1b3540}.model-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:35px}.model-heading h2{margin-bottom:0}.model-heading>p{padding-bottom:3px}.model-list{border-top:1px solid #40606a}.model-row{display:grid;grid-template-columns:31% 1fr 17%;align-items:center;gap:24px;padding-block:24px;border-bottom:1px solid #2a424d}.model-name{display:flex;align-items:center;flex-wrap:wrap;gap:9px}.model-name h3{margin:0;font-size:15px;letter-spacing:-.3px}.model-category{font-size:9px;padding:3px 7px;border-radius:4px;border:1px solid #3e6669;color:var(--cyan);line-height:1.4}.category-vocal{color:#94ecc8;border-color:#3f685a}.category-instrument{color:#e8cfa5;border-color:#675a46}.new-tag{font-size:8px;color:var(--mint);background:#8ff7cb12;padding:2px 5px;border-radius:3px}.model-row>p{margin:0;color:var(--muted);font-size:12px;line-height:1.95}.model-note{text-align:right;font-size:10px;color:#bad0d5}.model-footnote{color:#92aeb7;font-size:11px;margin:24px 0 0;max-width:860px;line-height:1.95}
.setup-section{padding-bottom:95px}.setup-grid{display:grid;grid-template-columns:.9fr 1.2fr;gap:75px}.requirements{padding:30px;background:#10262e;border:1px solid #2c4a54;border-radius:9px}.small-label{font-size:10px;color:var(--mint);letter-spacing:1px}.requirements h3{font-size:23px;line-height:1.6;font-weight:650;margin:15px 0 23px}.requirements dl{margin:0}.requirements dl>div{display:grid;grid-template-columns:65px 1fr;gap:12px;border-top:1px solid #2b4650;padding-block:13px;font-size:12px}.requirements dt{color:#94adb4}.requirements dd{margin:0}.requirements small{color:#a5bbc1;line-height:1.8;display:inline-block;margin-top:3px;font-size:10px}.requirements a{color:var(--mint);text-decoration:underline;text-underline-offset:3px}.requirements>p{font-size:11px;line-height:1.95;color:var(--muted);margin:15px 0 0}.setup-steps{list-style:none;margin:0;padding:8px 0 0}.setup-steps li{display:flex;gap:24px;margin-bottom:38px}.setup-steps li:last-child{margin-bottom:0}.setup-number{font:26px/1.4 ui-monospace,Consolas,monospace;color:var(--mint);border-top:1px solid #42666a;min-width:35px;padding-top:4px}.setup-steps h3{margin:0 0 9px;font-size:18px}.setup-steps p{font-size:13px;color:var(--muted);line-height:2;margin:0}.inline-link{display:inline-block;font-size:12px;color:var(--mint);margin-top:14px}.inline-link span{margin-left:16px}code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:.95em;color:#d7efea;background:#24414988;border:1px solid #3e5c62;padding:2px 6px;border-radius:4px;white-space:nowrap}.setup-steps .step-note{font-size:11px;margin-top:10px;color:#9ab5bd}.setup-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:35px;border-top:1px solid var(--line);padding-top:26px}.setup-footer p{font-size:12px;color:var(--muted);margin:0}
.faq-section{display:grid;grid-template-columns:.65fr 1fr;gap:75px;border-top:1px solid var(--line)}.faq-section h2{margin-bottom:12px}.faq-intro{font-size:12px;color:var(--muted)}.faq-list details{border-bottom:1px solid var(--line);padding:0 0 19px;margin-bottom:21px}.faq-list details:last-child{margin-bottom:0}.faq-list summary{position:relative;cursor:pointer;font-size:13px;font-weight:650;list-style:none;padding-right:27px}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:2px;top:0;color:var(--mint);font-family:monospace;font-size:18px;line-height:1.5}.faq-list details[open] summary:after{content:"−"}.faq-list p{font-size:12px;line-height:2;color:var(--muted);margin:16px 0 0}.closing{padding:66px 45px;background:linear-gradient(135deg,#153a3a,#123039 70%);border:1px solid #396164;border-radius:13px;text-align:center;margin-bottom:90px}.closing .eyebrow{margin-bottom:17px;font-size:10px}.closing h2{font-size:34px;letter-spacing:-1px;margin:0 0 15px;line-height:1.5}.closing>p:not(.eyebrow){color:#b8d0d2;font-size:13px;margin:0 0 25px}.site-footer{border-top:1px solid var(--line);padding-block:35px 38px;display:flex;justify-content:space-between;align-items:center;gap:30px}.footer-brand{font-size:17px}.site-footer p{font-size:10px;color:#89a6af;margin:7px 0 0}.footer-links{display:flex;gap:25px;align-items:center;font-size:11px;color:#b1c6cc}.site-footer .footer-date{font:9px/1.5 ui-monospace,Consolas,monospace;letter-spacing:1px;color:#88a4ae;margin:0}
@media(min-width:1400px){.hero{padding-block:90px}.hero:before{inset:-80px -85px 0 35%}}
@media(max-width:1050px){.container{width:calc(100% - 56px)}.hero{gap:35px}.hero h1{letter-spacing:-2.5px}.hero-actions{gap:10px}.button{padding:12px 16px;gap:15px}.workspace-visual{padding-inline:14px}.visual-track{grid-template-columns:62px 1fr;gap:5px;padding:7px 8px}.visual-track>span{font-size:9px}.visual-ruler{margin-left:75px}.visual-bottom{font-size:7px}.workflow-grid{gap:30px}.model-row{grid-template-columns:33% 1fr 16%;gap:18px}.model-name h3{font-size:13px}.setup-grid{gap:45px}.feature-strip{gap:24px;padding:20px}.faq-section{gap:45px}.footer-links{gap:15px}.site-footer .footer-date{display:none}}
@media(max-width:760px){.container{width:calc(100% - 40px)}.site-header{height:83px;gap:15px}.brand{font-size:18px;gap:9px;letter-spacing:-.6px}.brand svg{width:26px;height:26px}.site-header nav{gap:0}.nav-text{display:none}.nav-download{font-size:11px;padding:6px 11px}.nav-download span{margin-left:8px}.hero{grid-template-columns:1fr;padding-block:42px 47px;gap:50px}.hero:before{inset:170px -15px -30px 0;background:radial-gradient(ellipse at 60% 55%,#14483e77,transparent 70%)}.hero h1{font-size:clamp(40px,9.5vw,65px);line-height:1.4;letter-spacing:-2.7px;margin-bottom:22px}.eyebrow{font-size:9px;letter-spacing:2px;margin-bottom:24px}.hero-description{font-size:14px;line-height:2.05;margin-bottom:25px}.hero-actions{gap:10px}.button{font-size:12px;gap:17px;padding:13px 16px}.download-note{font-size:10px}.workspace-visual{transform:none;padding-inline:18px;max-width:520px;width:100%;margin-inline:auto}.visual-top{height:45px;font-size:8px}.visual-ruler{margin-left:80px}.visual-track{grid-template-columns:70px 1fr;padding:7px 10px}.visual-track>span{font-size:10px}.visual-track svg{height:32px}.visual-bottom{font-size:8px;padding-top:18px}.visual-caption{bottom:-24px}.local-notice{margin-top:20px;align-items:flex-start;gap:12px;flex-wrap:wrap;padding-block:19px}.notice-icon{font-size:24px;padding:4px 0}.local-notice p{font-size:10px;flex:1;min-width:0}.local-notice strong{font-size:11px}.local-notice>a{margin-left:35px;font-size:11px}.section{padding-block:68px}.section-heading{margin-bottom:33px}.section-heading h2,.faq-section h2{font-size:29px;letter-spacing:-.8px;line-height:1.55;margin-bottom:16px}.section-heading>p:last-child,.section-heading>div+p{font-size:12px}.mobile-break{display:inline}.workflow-grid{grid-template-columns:1fr;gap:33px}.workflow-item{position:relative;display:grid;grid-template-columns:60px 1fr;column-gap:12px;padding-top:15px}.step-index{grid-column:1/-1;font-size:9px;margin-bottom:20px}.feature-symbol{grid-column:1;grid-row:2/5;font-size:40px;margin:2px 0 0}.workflow-item h3{grid-column:2;font-size:19px;margin-bottom:9px}.workflow-item p{grid-column:2;font-size:12px;line-height:1.95;margin-bottom:16px}.feature-detail{grid-column:2;font-size:10px;padding-top:10px}.feature-strip{margin-top:36px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px 8px;padding:17px 14px;text-align:center;font-size:9px}.feature-strip b{display:block;margin:0;font-size:24px;line-height:1.4}.strip-local{grid-column:1/-1;margin:5px 0 0;border-top:1px solid var(--line);padding-top:14px;font-size:10px}.model-heading{display:block}.model-heading h2{margin-bottom:18px}.model-row{grid-template-columns:1fr;gap:11px;padding-block:23px}.model-name h3{font-size:15px}.model-row>p{font-size:12px}.model-note{text-align:left;font-size:10px;color:#a9c5ca}.model-footnote{font-size:10px;margin-top:20px}.setup-grid{grid-template-columns:1fr;gap:35px}.requirements{padding:24px}.requirements h3{font-size:22px;margin-top:12px}.requirements dl>div{grid-template-columns:58px 1fr;font-size:12px}.requirements small{font-size:10px}.setup-steps{padding:0}.setup-steps li{gap:17px;margin-bottom:28px}.setup-number{font-size:23px;min-width:31px}.setup-steps h3{font-size:17px}.setup-steps p{font-size:12px}.setup-footer{display:block;padding-top:23px;margin-top:29px}.setup-footer p{font-size:11px;margin-bottom:18px}.setup-footer .button{width:100%}.faq-section{grid-template-columns:1fr;gap:25px}.faq-section h2{margin-bottom:9px}.faq-intro{font-size:11px;margin-bottom:0}.faq-list summary{font-size:12px}.faq-list p{font-size:11px}.closing{padding:43px 19px;margin-bottom:55px}.closing .eyebrow{font-size:8px;letter-spacing:1.6px}.closing h2{font-size:28px}.closing>p:not(.eyebrow){font-size:12px}.closing .button{width:100%;max-width:280px}.site-footer{display:block;padding-block:27px 31px}.footer-brand{font-size:17px}.site-footer p{font-size:9px}.footer-links{gap:20px;flex-wrap:wrap;font-size:10px;margin-top:22px}}
@media(max-width:360px){.container{width:calc(100% - 32px)}.brand{font-size:16px;gap:7px}.brand svg{width:23px;height:23px}.nav-download{padding:6px 8px}.hero h1{font-size:37px;letter-spacing:-2.5px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .button{width:100%}.visual-track{grid-template-columns:55px 1fr}.visual-track>span{font-size:9px}.visual-bottom{font-size:7px;gap:5px}.visual-ruler{margin-left:65px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}