@charset "UTF-8";
:root{--paper:#f5f6f0;--ink:#243c35;--muted:#65756d;--green:#245a48;--mint:#dcebcf;--orange:#ee835d;--line:#dce1d5}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid #cf5c37;outline-offset:6px;border-radius:3px}.skip{position:absolute;left:16px;top:-100px;z-index:10;padding:12px 20px;background:var(--ink);color:white}.skip:focus{top:8px}.site-shell{max-width:1440px;margin:auto;padding:0 72px}.header{height:112px;display:flex;align-items:center;border-bottom:1px solid var(--line);gap:48px}.brand{display:flex;align-items:center;gap:11px;font-size:25px;font-weight:850;letter-spacing:-1px}.brand-icon{width:44px;height:44px;border-radius:13px;background:var(--green);color:#eef4d5;font-size:35px;line-height:39px;text-align:center;position:relative;font-weight:900}.brand-icon>span{font-size:20px;position:absolute;right:2px;top:-7px;transform:rotate(-8deg);color:var(--orange)}.brand-sub{display:block;font-size:10px;font-weight:500;letter-spacing:3px;margin-top:3px}.header nav{display:flex;gap:30px;margin-left:auto;font-size:13px;font-weight:600}.header nav a:hover{color:#b74d2c}.header nav span{margin-left:8px}.version{border:1px solid #d0d9ca;border-radius:30px;padding:10px 14px;font-size:11px;display:flex;gap:8px;align-items:center;white-space:nowrap}.version i,.release-note i{width:6px;height:6px;background:#587945;border-radius:100%;display:inline-block}.hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;min-height:690px;gap:12px;padding:54px 0 42px}.eyebrow{font-size:10px;font-weight:700;letter-spacing:2px;display:flex;align-items:center;gap:9px}.eyebrow>span{width:7px;height:7px;background:var(--orange);border-radius:50%}h1{font-size:clamp(38px,4.15vw,60px);line-height:1.38;letter-spacing:-2.5px;margin:25px 0 24px;font-weight:850;white-space:nowrap}.title-accent{position:relative;color:#457350}.title-accent svg{position:absolute;width:100%;height:16px;bottom:-12px;left:0;overflow:visible;fill:none;stroke:var(--orange);stroke-width:4;stroke-linecap:round}.period{color:var(--orange)}.hero-description{font-size:15px;line-height:2;color:var(--muted);margin:0 0 30px}.mobile-break{display:none}.primary-link{display:inline-flex;align-items:center;justify-content:space-between;gap:44px;background:var(--green);color:#fff;padding:17px 24px;border-radius:7px;font-size:13px;font-weight:650;transition:transform .2s,background .2s}.primary-link:hover{background:#183f32;transform:translateY(-2px)}.primary-link span{font-size:19px}.hero-meta{display:flex;align-items:center;gap:9px;margin-top:25px;font-size:10px;color:var(--muted);letter-spacing:.4px}.mini-disc{width:18px;height:18px;border:1px solid #9da998;border-radius:50%;position:relative}.mini-disc:after{content:"";position:absolute;inset:5px;border:1px solid #9da998;border-radius:50%}.hero-art{height:540px;position:relative;isolation:isolate}.art-grid{position:absolute;inset:24px 0 0;background-image:radial-gradient(#bdc8b6 .8px,transparent .8px);background-size:17px 17px;mask-image:radial-gradient(ellipse,#000,transparent 72%);z-index:-2}.orbit{position:absolute;border:1px solid #bdcdb7;border-radius:50%;z-index:-1}.orbit-one{width:420px;height:420px;left:35px;top:51px}.orbit-two{width:530px;height:280px;top:125px;left:-20px;transform:rotate(-35deg)}.orbit-label{position:absolute;right:0;top:45px;font-size:9px;letter-spacing:2px;line-height:1.8;transform:rotate(7deg)}.star{position:absolute;width:69px;height:69px;fill:var(--orange)}.star-one{top:30px;left:17px;transform:rotate(14deg)}.star-two{right:0;bottom:100px;width:46px;fill:#a1bc7d;transform:rotate(15deg)}.small-chip{position:absolute;right:-5px;top:123px;transform:rotate(8deg);border:1px solid #bfd2ae;border-radius:5px;background:#e5edda;padding:12px 15px;font-size:11px;box-shadow:0 5px 10px #38513406;z-index:2}.small-chip>span{color:#608348;margin-right:7px;font-size:17px}.record-card{position:absolute;top:72px;left:70px;width:316px;background:#fffef9;border:1px solid #dde2d4;border-radius:16px;padding:19px 20px 16px;transform:rotate(-7deg);box-shadow:0 24px 50px -23px #47664f55,0 3px 3px #324d3505}.card-top{display:flex;align-items:center;gap:10px;font-size:8px;font-weight:700;letter-spacing:1.1px}.card-logo{font-size:25px;font-weight:900;letter-spacing:-4px;padding-right:4px}.card-id{display:block;color:#8b988d;font-size:7px;margin-top:5px}.card-dots{margin-left:auto;letter-spacing:2px;font-size:12px}.track-art{position:relative;background:#dce9c7;height:194px;margin-top:16px;border-radius:7px;overflow:hidden}.track-art:before{content:"";position:absolute;width:170px;height:200px;right:-58px;top:-58px;background:#f2a780;transform:rotate(-35deg)}.disc{width:203px;height:203px;background:#275747;border-radius:50%;position:absolute;left:-57px;bottom:-49px;border:1px solid #315a46;box-shadow:0 0 0 12px #c4d6a8,0 0 0 13px #92ac79}.disc:before,.disc:after{content:"";position:absolute;border:1px solid #78976c;border-radius:50%;inset:18px}.disc:after{inset:30px}.disc>div{position:absolute;inset:70px;background:#e89974;border:17px solid #ebedd5;border-radius:50%}.art-type{position:absolute;right:20px;top:25px;font-size:34px;font-weight:900;line-height:.99;letter-spacing:-2px}.art-type i{font-style:normal;color:#476e47}.art-plus{position:absolute;left:17px;top:10px;font-size:26px;color:#446344}.track-heading{display:flex;justify-content:space-between;align-items:center;margin-top:18px}.difficulty{font-size:8px;color:#7b568c;font-weight:800;letter-spacing:.6px}.track-heading h2{font-size:14px;margin:6px 0 0;font-weight:700}.rank{font-weight:900;font-size:26px;color:#ad6936;font-style:italic;letter-spacing:-2px}.rank span{color:#ce9060}.score{font-size:36px;font-weight:800;letter-spacing:-1.5px;margin-top:12px;font-variant-numeric:tabular-nums}.score>span{font-size:13px;margin-left:4px;letter-spacing:0}.card-bottom{margin-top:13px;padding-top:12px;border-top:1px solid #e6e8de;display:flex;justify-content:space-between;font-size:7px;color:#7a897c;letter-spacing:.4px}.card-bottom i{display:inline-block;width:4px;height:4px;background:#7c9d64;border-radius:50%;margin-right:3px}.floating-note{position:absolute;left:5px;bottom:41px;padding:15px 20px 15px 14px;display:flex;gap:12px;align-items:center;background:#fffef8;border:1px solid #e1e4d9;box-shadow:0 12px 22px #33482c0b;border-radius:9px;transform:rotate(3deg);z-index:3}.note-symbol{display:grid;place-items:center;width:33px;height:33px;border-radius:50%;background:#e3edd8;color:#567c48;font-size:23px}.floating-note strong{font-size:11px;display:block}.floating-note div>span{font-size:9px;color:#7b897c;display:block;margin-top:5px}.demo-label{position:absolute;bottom:0;right:50px;font-size:9px;color:#788475;letter-spacing:1px}.rhythm-strip{display:flex;gap:25px;align-items:center;border-block:1px solid var(--line);padding:23px 0;font-size:13px;font-weight:800;letter-spacing:1px}.strip-star{color:var(--orange);font-size:25px}.strip-line{height:1px;width:70px;background:#c7d0bd;margin:0 8px}.strip-caption{font-size:11px;font-weight:400;letter-spacing:0;color:var(--muted)}.rhythm-strip>span:last-child{margin-left:auto;font-size:9px;font-weight:500}.features{padding:86px 0 90px}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:34px}.section-heading .eyebrow{color:#6b7c62;margin-top:0}.section-heading h2{font-size:34px;letter-spacing:-1px;margin:16px 0 0}.section-heading h2>span{color:#788a6a}.section-heading>p{font-size:12px;line-height:1.9;color:var(--muted);margin:0 0 2px}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:28px;background:#eceee5;border:1px solid #e0e4d7;border-radius:12px;min-height:325px;display:flex;flex-direction:column}.feature-mint{background:#e3eddf;border-color:#d7e3ce}.feature-peach{background:#f4e9df;border-color:#ecdfd2}.feature-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.feature-top>span:last-child{font-size:8px;letter-spacing:1.2px;color:#66775f}.feature-symbol{width:38px;height:38px;display:flex;align-items:center;justify-content:center}.symbol-library{gap:4px}.symbol-library i{display:block;width:7px;height:23px;background:#537154;border-radius:2px}.symbol-library i:last-child{transform:rotate(-16deg);margin-left:2px;height:26px;background:#93a77d}.symbol-grid{display:grid;grid-template-columns:12px 12px;grid-template-rows:12px 12px;gap:4px}.symbol-grid i{background:#4d7452;border-radius:3px}.symbol-grid i:last-child{background:#a0b68b}.symbol-check{border:2px solid #b88362;width:30px;height:34px;border-radius:12px 12px 15px 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@media(min-width:1441px){h1{font-size:60px}}@media(max-width:1150px){.site-shell{padding:0 42px}.hero{min-height:650px}.hero-art{transform:scale(.88);transform-origin:center right;width:440px;margin-left:-35px}.hero-copy{position:relative;z-index:4}h1{font-size:43px}.rhythm-strip{gap:18px}.strip-line{width:35px}.about{grid-template-columns:90px 1fr 235px;gap:22px}.about-mark{font-size:80px}.about-mark>span{font-size:42px}.feature{padding:24px}.feature h3{font-size:23px}.feature p br{display:none}}@media(max-width:850px){.site-shell{padding:0 28px}.header{height:90px;gap:23px}.header nav{gap:20px}.hero{grid-template-columns:1fr;padding-top:46px;gap:0}.hero-copy{max-width:600px}h1{font-size:clamp(38px,7.2vw,57px);letter-spacing:-2px}.hero-description br.mobile-break{display:none}.hero-art{transform:none;width:480px;max-width:100%;margin:8px auto 0;height:545px}.hero-art .record-card{left:80px}.rhythm-strip{gap:14px;font-size:11px}.strip-caption,.strip-line{display:none}.section-heading h2{font-size:30px}.feature-grid{gap:12px}.feature{padding:20px 18px;min-height:310px}.feature h3{font-size:21px}.feature-top>span:last-child{font-size:7px;letter-spacing:0}.feature p{font-size:10px}.about{grid-template-columns:1fr 235px;gap:24px}.about-mark{display:none}footer{gap:20px}.footer-note{display:none}.back-top{margin-left:auto}.features{padding:62px 0}}
@media(max-width:560px){.site-shell{padding:0 22px}.header{height:85px;gap:12px;flex-wrap:wrap;align-content:center;position:relative}.brand{font-size:22px;gap:9px}.brand-icon{height:38px;width:38px;font-size:30px;line-height:34px;border-radius:10px}.brand-sub{font-size:8px;letter-spacing:2px}.header nav{gap:17px;font-size:11px;margin-left:auto}.version{position:absolute;top:102px;right:0;font-size:9px;padding:6px 9px;border:0;background:#e9eddf;gap:6px}.hero{padding-top:62px}.eyebrow{font-size:8px;letter-spacing:1.4px}h1{font-size:clamp(32px,8.6vw,47px);line-height:1.45;margin:22px 0 27px;letter-spacing:-1.8px}.hero-description{font-size:12px;line-height:2}.primary-link{font-size:12px;padding:14px 19px;gap:45px}.hero-meta{font-size:9px;margin-top:20px}.hero-art{height:460px;width:350px;max-width:100%;margin-top:23px}.record-card{width:260px!important;padding:16px!important;left:41px!important;top:57px}.track-art{height:157px;margin-top:12px}.art-type{font-size:28px;right:17px;top:20px}.disc{width:175px;height:175px;left:-61px;bottom:-40px}.disc>div{inset:59px;border-width:14px}.track-heading{margin-top:13px}.track-heading h2{font-size:12px}.rank{font-size:23px}.score{font-size:30px;margin-top:9px}.card-bottom{font-size:6px;padding-top:10px;margin-top:10px}.card-logo{font-size:23px}.card-top{font-size:7px}.orbit-one{width:310px;height:310px;left:13px;top:75px}.orbit-two{width:370px;height:220px;left:-22px;top:123px}.star-one{width:47px;top:21px;left:11px}.star-two{right:-3px;bottom:84px;width:32px}.orbit-label{top:20px;font-size:7px;right:5px}.small-chip{font-size:9px;top:81px;right:0;padding:9px;z-index:2}.small-chip>span{font-size:13px}.floating-note{bottom:30px;left:0;padding:12px;gap:8px}.floating-note strong{font-size:10px}.floating-note div>span{font-size:8px}.note-symbol{width:27px;height:27px;font-size:20px}.demo-label{bottom:-2px;right:16px;font-size:8px}.rhythm-strip{padding:17px 0;gap:12px;font-size:9px;letter-spacing:.5px}.strip-star{font-size:22px}.rhythm-strip>span:last-child{font-size:8px}.features{padding:48px 0}.section-heading{display:block;margin-bottom:24px}.section-heading h2{font-size:28px}.section-heading>p{margin-top:16px;font-size:11px}.section-heading>p br{display:none}.feature-grid{grid-template-columns:1fr;gap:13px}.feature{padding:24px;min-height:255px;position:relative}.feature-top{margin-bottom:18px}.feature-top>span:last-child{font-size:8px;letter-spacing:1px}.feature h3{font-size:25px;line-height:1.4}.feature p{font-size:11px;margin-bottom:18px}.feature h3 br{display:none}.feature-tag{padding-top:14px}.about{grid-template-columns:1fr;padding:35px 0;gap:25px}.about-copy h2{font-size:28px}.about-copy>p:not(.eyebrow){font-size:11px}.release{padding:24px 0 0;border-left:0;border-top:1px solid var(--line)}.release strong{margin:12px 0}.release p{font-size:11px}.release-note{margin-top:13px}footer{padding:24px 0;gap:15px;flex-wrap:wrap}.footer-brand{font-size:17px}.footer-brand span{font-size:8px}footer p{font-size:9px}.back-top{font-size:7px}.back-top span{margin-left:3px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Clip decorative orbits within the small-screen artwork, preserving page width. */
@media(max-width:560px){.hero-art{overflow:hidden}.floating-note{bottom:21px}}
@media(min-width:851px){.floating-note{bottom:3px;left:-8px}.demo-label{bottom:-22px}}