:root{color-scheme:light;--color-primary: #0e7490;--color-primary-deep: #0c657d;--color-secondary: #06b6d4;--color-accent: #f59e0b;--color-neutral: #ecfeff;--color-text: #164e63;--ink: var(--color-text);--ink-soft: color-mix(in srgb, var(--color-text) 78%, var(--color-secondary) 22%);--paper: var(--color-neutral);--paper-deep: color-mix(in srgb, var(--color-neutral) 70%, var(--color-secondary) 30%);--mist: color-mix(in srgb, var(--color-secondary) 35%, var(--color-neutral) 65%);--line: color-mix(in srgb, var(--color-text) 14%, transparent);--signal: var(--color-primary);--signal-deep: var(--color-primary-deep);--secondary: var(--color-secondary);--amber: var(--color-accent);--ok: var(--color-primary);--warn: var(--color-accent);--muted: color-mix(in srgb, var(--color-text) 55%, var(--color-neutral) 45%);--lift: #ffffff;--on-signal: #ffffff;--font-display: "Syne", "Segoe UI", sans-serif;--font-body: "Source Serif 4", "Georgia", serif;--font-ui: "Manrope", "Segoe UI", sans-serif;--space-xs: .35rem;--space-sm: .75rem;--space-md: 1.25rem;--space-lg: 2.25rem;--space-xl: 4rem;--space-2xl: 7rem;--max: 72rem;--nav-h: 4.25rem;--ease: cubic-bezier(.22, 1, .36, 1)}:root[data-theme=dark]{color-scheme:dark;--color-primary: #22d3ee;--color-primary-deep: #06b6d4;--color-secondary: #22d3ee;--color-accent: #fbbf24;--color-neutral: #0b1c24;--color-text: #e0f7fa;--ink: var(--color-text);--ink-soft: color-mix(in srgb, var(--color-text) 82%, var(--color-secondary) 18%);--paper: var(--color-neutral);--paper-deep: color-mix(in srgb, var(--color-neutral) 72%, var(--color-secondary) 28%);--mist: color-mix(in srgb, var(--color-secondary) 22%, var(--color-neutral) 78%);--line: color-mix(in srgb, var(--color-text) 18%, transparent);--signal: var(--color-primary);--signal-deep: var(--color-primary-deep);--secondary: var(--color-secondary);--amber: var(--color-accent);--ok: #2dd4bf;--warn: var(--color-accent);--muted: color-mix(in srgb, var(--color-text) 58%, var(--color-neutral) 42%);--lift: #e0f7fa;--on-signal: #0b1c24}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:clip}body{margin:0;min-height:100vh;color:var(--ink);background:var(--paper);font-family:var(--font-body);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}img,svg{display:block;max-width:100%}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:.18em}a:hover{color:var(--signal-deep)}h1,h2,h3{font-family:var(--font-display);font-weight:700;line-height:1.12;letter-spacing:-.02em;margin:0}p{margin:0}button,.btn{font-family:var(--font-ui)}.shell{width:min(100% - 2rem,var(--max));margin-inline:auto}@media(max-width:719px){:root{--space-lg: 1.5rem;--space-xl: 2.5rem;--space-2xl: 3.5rem;--nav-h: 3.75rem}.shell{width:min(100% - 1.25rem,var(--max))}}.site-main{position:relative}.site-bg{position:fixed;inset:0;z-index:-2;background:radial-gradient(120% 80% at 80% -10%,color-mix(in srgb,var(--secondary) 28%,transparent) 0%,transparent 55%),radial-gradient(90% 60% at -10% 30%,color-mix(in srgb,var(--secondary) 18%,transparent) 0%,transparent 50%),linear-gradient(180deg,var(--paper) 0%,var(--paper) 45%,color-mix(in srgb,var(--paper) 85%,var(--mist) 15%) 100%)}.site-bg:after{content:"";position:absolute;inset:0;opacity:.28;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse 70% 45% at 78% 8%,black 0%,transparent 68%)}.site-header{position:sticky;top:0;z-index:20;height:var(--nav-h);display:flex;align-items:center;backdrop-filter:blur(10px);background:color-mix(in srgb,var(--paper) 82%,transparent);border-bottom:1px solid transparent;transition:border-color .2s var(--ease)}.site-header.is-scrolled{border-bottom-color:var(--line)}.header-inner{position:relative;display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}.header-actions{position:relative;display:flex;align-items:center;gap:.5rem}.brand{font-family:var(--font-display);font-weight:800;font-size:1.05rem;letter-spacing:-.03em;text-decoration:none;color:var(--ink)}.brand:hover{color:var(--ink)}.brand span{color:var(--secondary)}.brand-group{display:inline-flex;align-items:baseline;gap:.4rem;min-width:0}.brand-area{font-family:var(--font-display);font-weight:700;font-size:.95rem;letter-spacing:-.02em;text-decoration:none;color:var(--signal);white-space:nowrap}.brand-area:hover{color:var(--signal-deep)}.brand-area-sep{color:var(--muted);margin-right:.4rem;font-weight:500}.nav-check{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.nav-toggle{display:inline-flex;align-items:center;gap:.5rem;min-height:2.5rem;padding:.35rem .65rem;border:1px solid var(--line);border-radius:.2rem;background:color-mix(in srgb,var(--paper) 88%,var(--lift));font-family:var(--font-ui);font-size:.85rem;font-weight:700;color:var(--ink-soft);cursor:pointer}.nav-toggle-icon{position:relative;width:1rem;height:.75rem}.nav-toggle-icon:before,.nav-toggle-icon:after{content:"";position:absolute;left:0;width:100%;height:2px;border-radius:1px;background:currentColor;transition:transform .18s var(--ease)}.nav-toggle-icon:before{top:0;box-shadow:0 5px 0 currentColor}.nav-toggle-icon:after{bottom:0}.nav-check:checked+.nav-toggle .nav-toggle-icon:before{transform:translateY(5px) rotate(45deg);box-shadow:none}.nav-check:checked+.nav-toggle .nav-toggle-icon:after{transform:translateY(-5px) rotate(-45deg)}.nav-list{list-style:none;margin:0;padding:0;font-family:var(--font-ui);font-size:.9rem;font-weight:600}.nav-list a{display:block;padding:.65rem 0;text-decoration:none;color:var(--ink-soft)}.nav-list a:hover{color:var(--secondary)}.nav-details{position:relative}.nav-summary{list-style:none;cursor:pointer;color:var(--ink-soft);font-family:var(--font-ui);font-size:.9rem;font-weight:600;padding:.65rem 0}.nav-summary::-webkit-details-marker{display:none}.nav-summary:after{content:"";display:inline-block;width:.35rem;height:.35rem;margin-left:.4rem;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:translateY(-.1rem) rotate(45deg);vertical-align:middle}.nav-details[open]>.nav-summary{color:var(--secondary)}.nav-dropdown{list-style:none;margin:0;padding:.35rem 0}.nav-dropdown a{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.45rem 0}.nav-dropdown a.is-current-area{color:var(--secondary)}.nav-area-word{font-weight:700}.nav-area-badge{font-size:.62rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);border:1px solid currentColor;border-radius:.15rem;padding:.05rem .3rem}.nav-area-badge[data-badge=live]{color:var(--ok)}.nav-area-badge[data-badge=preview]{color:var(--warn)}@media(max-width:819px){.nav-primary{display:none;position:absolute;top:calc(100% + .5rem);right:0;z-index:30;min-width:14rem;max-width:min(90vw,18rem);max-height:min(70vh,28rem);overflow:auto;padding:.35rem .85rem .65rem;border:1px solid var(--line);border-radius:.25rem;background:color-mix(in srgb,var(--paper) 94%,var(--lift));box-shadow:0 12px 32px color-mix(in srgb,var(--ink) 12%,transparent)}#nav-check:checked~.nav-primary{display:block}.nav-list a,.nav-summary{padding:.55rem 0}.nav-dropdown{padding:0 0 .35rem .65rem;border-left:1px solid var(--line);margin-bottom:.25rem}}@media(min-width:820px){.nav-check,.nav-toggle{display:none}.nav-primary{display:block;position:static}.nav-list{display:flex;align-items:center;gap:1.15rem}.nav-list>li>a{display:inline;padding:0}.nav-summary{padding:0}.nav-dropdown{position:absolute;top:calc(100% + .55rem);left:0;z-index:40;min-width:13.5rem;padding:.45rem .75rem;border:1px solid var(--line);border-radius:.25rem;background:color-mix(in srgb,var(--paper) 96%,var(--lift));box-shadow:0 12px 28px color-mix(in srgb,var(--ink) 12%,transparent)}.nav-dropdown a{padding:.4rem .15rem}}.theme-toggle{order:3;display:inline-flex;align-items:center;flex-shrink:0;margin:0;padding:0;border:0;background:transparent;cursor:pointer;color:var(--ink-soft)}.theme-toggle:hover{color:var(--ink)}.theme-toggle:focus-visible{outline:2px solid var(--secondary);outline-offset:3px;border-radius:999px}.theme-toggle-track{position:relative;display:block;width:2.75rem;height:1.55rem;border-radius:999px;border:1px solid var(--line);background:color-mix(in srgb,var(--paper) 72%,var(--mist) 28%);transition:background .22s var(--ease),border-color .22s var(--ease)}.theme-toggle-thumb{position:absolute;top:.15rem;left:.15rem;width:1.15rem;height:1.15rem;border-radius:50%;background:var(--lift);box-shadow:0 1px 3px color-mix(in srgb,var(--ink) 22%,transparent);transition:transform .22s var(--ease)}:root[data-theme=dark] .theme-toggle-track{background:color-mix(in srgb,var(--secondary) 28%,var(--paper) 72%);border-color:color-mix(in srgb,var(--secondary) 35%,var(--line))}:root[data-theme=dark] .theme-toggle-thumb{transform:translate(1.15rem);background:var(--secondary);box-shadow:0 1px 4px color-mix(in srgb,var(--ink) 35%,transparent)}@media(max-width:819px){.theme-toggle{order:-1;margin-right:.15rem}}@media(min-width:820px){.theme-toggle{margin-left:.85rem;padding-left:.95rem;border-left:1px solid var(--line);border-radius:0}.theme-toggle:focus-visible{border-radius:0 999px 999px 0}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:2.85rem;padding:.65rem 1.2rem;border-radius:.2rem;border:1px solid transparent;font-size:.95rem;font-weight:700;letter-spacing:-.01em;text-decoration:none;transition:transform .18s var(--ease),background .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease)}.btn:hover{transform:translateY(-1px);color:inherit}.btn-primary{background:var(--signal);color:var(--on-signal)}.btn-primary:hover{background:var(--signal-deep);color:var(--on-signal)}.btn-ghost{background:transparent;border-color:color-mix(in srgb,var(--ink) 28%,transparent);color:var(--ink)}.btn-ghost:hover{border-color:var(--ink);color:var(--ink)}@keyframes rise{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes draw{0%{stroke-dashoffset:1}to{stroke-dashoffset:0}}@keyframes fade{0%{opacity:0}to{opacity:1}}@keyframes glowDrift{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(-2.5%,2.5%,0) scale(1.06)}}.reveal{animation:rise .9s var(--ease)}.reveal-delay-1{animation-delay:.12s}.reveal-delay-2{animation-delay:.22s}.reveal-delay-3{animation-delay:.34s}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal,.reveal-delay-1,.reveal-delay-2,.reveal-delay-3,.atmosphere,.atmosphere:after,.section-head,.path-list li,.instrument-list li,.pulse-cell{animation:none!important}}.site-footer{margin-top:var(--space-2xl);padding:var(--space-lg) 0 var(--space-xl);border-top:1px solid var(--line);font-family:var(--font-ui);font-size:.85rem;color:var(--muted)}.site-footer .shell{display:grid;gap:var(--space-sm)}.site-footer strong{color:var(--ink-soft);font-weight:700}