:root{color:#000;--nav-height:55px;--brand:#01714c;--accent:#c06e59;--surface-1:#fdfcf9;--surface-2:#e9ecef;--surface-3:#eaeaeb;--surface-4:#dedfe0;--text-1:#111;--text-2:#6c757d;--text-inverted:#fff;background-color:#f8f9fa}:root.dark{--brand:#7dd8ad;--text-1:#fefefe;--text-2:#adb5bd;--text-inverted:#000;--surface-1:#101c2e;--surface-2:#142337;--surface-3:#16263b;--surface-4:#1b2d45}#theme-toggle .icon-sun{display:none}#theme-toggle .icon-moon{display:inherit}:root.dark #theme-toggle .icon-sun{display:inline}:root.dark #theme-toggle .icon-moon{display:none}*,:before,:after{box-sizing:border-box}body{background-color:var(--surface-1);min-height:100dvh;color:var(--text-1);flex-direction:column;margin:0;font-family:Inter,Calibri,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;display:flex}h1,h2,h3,h4,h5,h6{color:var(--accent);font-family:Victor Mono,Calibri,Segoe UI,Tahoma,Geneva,Verdana,sans-serif}ol{padding-inline-start:20px}a{text-underline-offset:4px;color:var(--text-1);-webkit-text-decoration-color:var(--brand);text-decoration-color:var(--brand);font-family:Victor Mono,Calibri,Segoe UI,Tahoma,Geneva,Verdana,sans-serif;transition:text-underline-offset .2s}a:hover{-webkit-text-decoration:underline wavy;text-decoration:underline wavy;-webkit-text-decoration-color:var(--brand);text-decoration-color:var(--brand);text-underline-offset:5px}p{font-family:Inter,sans-serif}.victor-mono-font{font-optical-sizing:auto;font-family:Victor Mono,monospace;font-style:normal;font-weight:500}.font-sm{font-size:.8rem}.text-1{color:var(--text-1)}.text-2{color:var(--text-2)}.text-brand{color:var(--brand)!important}.nav{justify-content:space-between;align-items:center;gap:8px;margin:.5rem 2rem;display:flex}.nav a{color:var(--text-1);text-decoration:none}.nav ul{margin:0;padding:0}.nav ul li{list-style:none}.nav ul li a{border-radius:8px;padding:.5rem;display:flex}.nav ul li a:hover{background-color:var(--surface-2)}.nav--rounded{border-radius:16px;margin:1rem}.nav-title{text-underline-offset:4px;display:none}.nav-title:hover{color:var(--brand);-webkit-text-decoration:underline wavy;text-decoration:underline wavy;-webkit-text-decoration-color:var(--brand);text-decoration-color:var(--brand);text-underline-offset:5px}.nav-btn{height:40px;color:var(--color-text-primary);cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:center;align-items:center;padding:0 15px;font-size:16px;display:flex}.nav-btn:hover{background-color:var(--surface-2)}.main{flex-direction:column;flex:auto;display:flex}.content{width:100%;max-width:880px}.container{width:min(880px,100% - 1rem);min-width:0;margin-inline:auto;overflow-x:hidden}.app{flex-direction:column;flex:auto;margin-top:3rem;display:flex}.footer{justify-content:space-between;align-items:center;padding:1rem;display:flex}.footer__text{font-optical-sizing:auto;width:100%;color:var(--text-2);font-family:Victor Mono,monospace;font-size:.8rem;font-style:normal;font-weight:500}.footer__links{gap:1.5rem;display:flex}.footer__links__icon{width:20px;height:20px;fill:var(--text-2);transition:fill .2s}.footer__links__icon:hover{fill:var(--brand)}@media (min-width:768px){.nav-title{display:flex}}#btn-scroll-top{background-color:var(--surface-1);color:var(--text-1);cursor:pointer;opacity:.8;border:none;border-radius:6px;padding:12px 16px;transition:opacity .3s;display:none;position:fixed;bottom:30px;right:16px;box-shadow:0 2px 6px #0000004d}#btn-scroll-top:hover{background-color:var(--surface-2)}@media (min-width:648px){.container{width:min(880px,100% - 1rem)}#btn-scroll-top{margin-left:336px;left:50%;right:auto}}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.mb-2{margin-bottom:.5rem}.mb-3{margin-bottom:1rem}.width-100{width:100%}.gap-8{gap:1rem}.gap-16{gap:2rem}.flex{display:flex}.flex-column{flex-direction:column}.flex-space-between{justify-content:space-between}.flex-nowrap{flex-wrap:nowrap}.flex-wrap{flex-wrap:wrap}.flex-end{align-items:flex-end}.flex-centered{justify-content:center;align-items:center}.flex-align-center{align-items:center}.flex-justify-center{justify-content:center}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.fade-up{animation:.6s forwards fadeInUp}@media (prefers-reduced-motion:reduce){.fade-up{animation:none}}.icon{width:22px;height:22px;color:var(--text-2)}.icon:hover{color:var(--brand)}.card{background-color:var(--surface-1);color:var(--text-1);border-radius:16px;flex-direction:column;padding:2rem;display:flex}.guide{background-color:var(--surface-1);border-radius:16px;padding:1rem}.form-control{color:var(--text-1);background-color:var(--surface-2);border-color:var(--surface-3);border-radius:8px;padding:.5rem;font-size:1rem;transition:background-color .3s,border-color .3s}.form-control:focus{border-color:var(--brand);outline:none}.form-control::placeholder{color:var(--text-2)}.form-control:-webkit-autofill{-webkit-text-fill-color:var(--text-1);-webkit-box-shadow:0 0 0px 1000px var(--surface-2)inset;transition:background-color,border-color}.form-control:-webkit-autofill:hover{-webkit-text-fill-color:var(--text-1);-webkit-box-shadow:0 0 0px 1000px var(--surface-2)inset;transition:background-color,border-color}.form-control:-webkit-autofill:focus{-webkit-text-fill-color:var(--text-1);-webkit-box-shadow:0 0 0px 1000px var(--surface-2)inset;transition:background-color,border-color}.form-control:-webkit-autofill:active{-webkit-text-fill-color:var(--text-1);-webkit-box-shadow:0 0 0px 1000px var(--surface-2)inset;transition:background-color,border-color}@media (min-width:648px){.guide{padding:2rem}}html.dark .shiki,html.dark .shiki span{color:var(--shiki-dark)!important;background-color:var(--shiki-dark-bg)!important;font-style:var(--shiki-dark-font-style)!important;font-weight:var(--shiki-dark-font-weight)!important;-webkit-text-decoration:var(--shiki-dark-text-decoration)!important;text-decoration:var(--shiki-dark-text-decoration)!important}.code-wrapper{border:1px solid var(--surface-4);background-color:var(--surface-3);border-radius:6px;position:relative;overflow:hidden}pre.shiki{margin:0;padding:1.25rem 1rem;overflow-x:auto;background-color:var(--surface-2)!important}pre.shiki code{width:max-content;min-width:100%;padding-right:3rem;display:block}.copy-btn{cursor:pointer;color:var(--text-2);opacity:0;background-color:#0000;border:none;border-radius:4px;padding:.25rem .5rem;font-size:.75rem;transition:opacity .2s;position:absolute;top:.5rem;right:.5rem}.copy-btn:hover{background:var(--surface-3)}.copy-icon{width:1rem;height:1rem;color:var(--text-2);place-content:center;display:flex}.code-wrapper:hover .copy-btn{opacity:1}.tools-list{padding-inline-start:0}.tools-list li{margin-bottom:1rem;list-style:none}.tools-list li a{align-items:center;gap:1rem;display:flex}.hsl{flex-wrap:wrap;justify-content:space-between;gap:.5rem;margin-bottom:3rem;display:flex}.hsl__form-group{flex-direction:column;width:150px;display:flex}.hex{flex-wrap:wrap;margin-bottom:2rem;display:flex}.hex__form-group{flex-direction:column;width:150px;display:flex}.color{flex-direction:column;justify-content:center;align-items:center;gap:1rem;margin-bottom:3rem;display:flex}.color__block{border:1px solid var(--surface-4);width:100%;height:100px}.pixel-rem-calc{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:2rem;display:flex}.pixel-rem-calc__form{flex-direction:column;gap:1rem;width:100%;display:flex}.pixel-rem-calc__bidirect-icon{min-width:1.5rem;min-height:1.5rem;color:var(--text-2);display:none;position:relative;top:1rem}@media (min-width:768px){.pixel-rem-calc{flex-wrap:nowrap}.pixel-rem-calc__bidirect-icon{display:flex}}.metronome{background-color:var(--surface-1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-1);border-radius:18px;padding:1.5rem 2rem}.metronome__top{justify-content:space-between;align-items:baseline;margin-bottom:.95rem;display:flex}.metronome__top h1{margin:0 0 1rem}.metronome__top__status{opacity:.8;font-size:14px}.metronome__top__beat{justify-content:flex-end;align-items:center;gap:10px;display:flex}.metronome__top__beat .beat-dot{opacity:.7;background:#ffffff40;border:1px solid #ffffff2e;border-radius:999px;width:14px;height:14px;transform:scale(1)}.metronome__top__beat .beat-dot.on{opacity:1;animation:.12s ease-out pop}.metronome__top__beat .beat-dot.accent{box-shadow:0 0 0 6px #78b4ff26}.metronome__time-sig{grid-template-columns:1fr 1fr;gap:12px;margin-top:10px;margin-bottom:2rem;display:grid}@media (max-width:440px){.metronome__time-sig{grid-template-columns:1fr}}.metronome__bpm-row{justify-content:center;align-items:baseline;margin-bottom:1rem;display:flex}.metronome__bpm-row__bpm-value{letter-spacing:-1px;font-size:56px;font-weight:800}.metronome__slider{width:100%;margin:8px 0 14px}.metronome__controls{grid-template-columns:1fr 2fr 1fr;gap:10px;margin-bottom:2rem;display:grid}.metronome__bottom{justify-content:center;align-items:center;margin-top:10px;display:flex}.metro-field{gap:6px;display:grid}.metro-field span{opacity:.82;font-size:13px}.metro-field select{background:var(--surface-2);height:40px;color:inherit;border:1px solid #ffffff1f;border-radius:12px;outline:none;padding:0 10px}.metro-btn{background:var(--surface-3);height:46px;color:inherit;cursor:pointer;border:none;border-radius:14px;font-size:16px;transition:transform 80ms,background .12s,border-color .12s}.metro-btn:hover{background:var(--surface-4)}.metro-btn:active{transform:translateY(1px)scale(.99)}.metro-btn.primary{color:var(--text-inverted);background:var(--brand);font-weight:700}.metro-btn.ghost{font-size:20px;font-weight:700}@keyframes pop{0%{transform:scale(.85)}to{transform:scale(1.15)}}