:root {
  color-scheme: light;
  --paper: #faf9f6;
  --ink: #292824;
  --muted: #68685f;
  --accent: #795c3e;
  --line: #dedbd3;
  --surface: #f0eee7;
  --hero-muted: #9b8a77;
  --secondary-ink: #666153;
  --control-border: #d5cbbb;
  --control-surface: #ece8df;
  --pill: #fffdfa;
  --selected-ink: #3b3025;
  --strong-accent: #624a30;
  --selected-border: #bdaa8e;
  --raised: #fffefa;
  --soft-line: #e8e3d9;
  --selected-surface: #eee8dc;
  --chart-grid: #e8e0d3;
  --chart-zero: #baac97;
  --chart-line: #86633b;
  --chart-fill: #cfb991;
  --slider: #91704d;
  --slider-track: #e6dfd3;
  --glow: #f9f5ed;
  --play-bg: #343c35;
  --play-text: #ffffff;
  --play-hover: #465048;
  --hover-ink: #352e24;
  --hover-surface: #fefcf7;
  --menu-shadow: #33291d18;
  --hero-background: #eeebe2;
  --hero-glow: #ffffffa8;
  --hero-floor: #d6bd9426;
  --hero-border: #ded8cc;
  --hero-shadow: #62533b1c;
  --hero-ink: #2b2e27;
  --hero-text: #626357;
  --hero-accent: #7b6143;
  --hero-grain: 0.035;
  --phone-shadow: #4e443b3b;
  --lab-background: linear-gradient(145deg, #fffefa, #f4f1e9 85%);
  --lab-shadow: #66523420;
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-synthesis: none;
  -webkit-font-smoothing: antialiased;
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #111925;
  --ink: #ece9e2;
  --muted: #aab4c0;
  --accent: #c5a784;
  --line: #2d3949;
  --surface: #182331;
  --hero-muted: #b3a18b;
  --secondary-ink: #b7ad9d;
  --control-border: #44505e;
  --control-surface: #14202e80;
  --pill: #2c3745;
  --selected-ink: #f0e2cf;
  --strong-accent: #dfc4a1;
  --selected-border: #78664b;
  --raised: #1a2533;
  --soft-line: #303b49;
  --selected-surface: #333b43;
  --chart-grid: #334050;
  --chart-zero: #696353;
  --chart-line: #c9a579;
  --chart-fill: #c6a270;
  --slider: #c5a27a;
  --slider-track: #3e4b59;
  --glow: #334258;
  --play-bg: #e4d8c5;
  --play-text: #29271f;
  --play-hover: #f3e6d1;
  --hover-ink: #fff3e0;
  --hover-surface: #2b3847;
  --menu-shadow: #00000050;
  --hero-background: #101c2c;
  --hero-glow: #40587380;
  --hero-floor: #96714730;
  --hero-border: #ffffff18;
  --hero-shadow: #10223980;
  --hero-ink: #f4f1e9;
  --hero-text: #b6bfcb;
  --hero-accent: #d8bc94;
  --hero-grain: 0.1;
  --phone-shadow: #0009;
  --lab-background: linear-gradient(145deg, #223146, #142034 72%);
  --lab-shadow: #10223980;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 28px; scrollbar-gutter: stable; }
html.viewer-open { overflow: hidden; }
body { margin: 0; min-height: 100vh; min-height: 100dvh; color: var(--ink); background: var(--paper); }
[hidden] { display: none !important; }
html[data-localizing] main, html[data-localizing] .site-footer { visibility: hidden; }
a { color: var(--accent); text-underline-offset: 4px; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; -webkit-tap-highlight-color: transparent; }
button, a, input { touch-action: manipulation; }
svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 12px 18px; color: var(--paper); background: var(--ink); border-radius: 10px; transform: translateY(-150%); }
.skip-link:focus { transform: none; }
.site-header, .site-footer, .section-wrap { width: min(1120px, calc(100% - 80px)); margin-inline: auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; min-height: 84px; gap: 20px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 11px; min-height: 44px; color: var(--ink); font-size: 1rem; font-weight: 600; letter-spacing: -0.02em; text-decoration: none; }
.brand img { display: block; border-radius: 8px; }
.site-footer { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 25px 0 max(30px, env(safe-area-inset-bottom)); border-top: 1px solid var(--line); font-size: 0.78rem; color: var(--muted); }
.site-footer nav { display: flex; align-items: center; flex-wrap: wrap; gap: 0 27px; }
.site-footer a { position: relative; display: inline-flex; align-items: center; gap: 5px; min-height: 44px; color: var(--muted); text-decoration: none; }
.site-footer [aria-current="page"] { color: var(--ink); }
.site-footer a:not([href^="#"])::after { content: ""; position: absolute; left: 0; right: 0; bottom: 8px; height: 1px; background: currentColor; opacity: 0; transform: scaleX(0.8); transition: opacity 160ms ease, transform 160ms var(--ease-out); }
.site-footer a[aria-current="page"]::after { opacity: 0.5; transform: scaleX(1); }
.brand, .contact-email, .site-footer a { transition: color 160ms ease, opacity 160ms ease, transform 160ms var(--ease-out); }
.brand:active, .contact-email:active, .site-footer a:active { opacity: 0.65; transform: translateY(1px); }
.site-footer svg { width: 15px; height: 15px; }
.eyebrow { margin: 0 0 20px; color: var(--accent); font-size: 0.84rem; font-weight: 500; }
h1 { margin: 0; font-size: clamp(3rem, 6.5vw, 5.3rem); line-height: 1.12; letter-spacing: -0.045em; font-weight: 600; }
.home-page .site-header { min-height: 88px; border-bottom: 0; }
.hero { position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.85fr); align-items: center; gap: 16px; width: min(1240px, calc(100% - 40px)); margin: 0 auto; padding: 48px 60px 64px; overflow: hidden; border: 1px solid var(--hero-border); border-radius: 20px; color: var(--hero-ink); background: radial-gradient(ellipse at 86% 8%, var(--hero-glow), transparent 48%), radial-gradient(ellipse at 35% 100%, var(--hero-floor), transparent 60%), var(--hero-background); box-shadow: 0 18px 38px -28px var(--hero-shadow); }
.hero::after { content: ""; position: absolute; z-index: -1; inset: 0; opacity: var(--hero-grain); pointer-events: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='grain'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23fff' filter='url(%23grain)' opacity='.5' d='M0 0h180v180H0z'/%3E%3C/svg%3E"); }
.hero-copy { position: relative; z-index: 2; padding-block: 30px; }
.hero h1 { font-size: clamp(2.8rem, 5.25vw, 4.5rem); line-height: 1.13; font-weight: 550; letter-spacing: -0.05em; text-wrap: initial; }
.hero h1 span { color: var(--hero-accent); }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 25px; margin-top: 32px; }
.primary-link, .secondary-link { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; font-size: 0.8rem; line-height: 1.5; font-weight: 500; text-decoration: none; transition: background-color 160ms ease, color 160ms ease, transform 160ms var(--ease-out); }
.primary-link { padding: 13px 19px; border: 1px solid transparent; border-radius: 8px; color: var(--play-text); background: var(--play-bg); box-shadow: 0 2px 3px #0000000a; }
.primary-link svg { width: 17px; height: 17px; }
.secondary-link { color: var(--hero-ink); }
.secondary-link svg { width: 18px; height: 18px; color: var(--hero-accent); }
.primary-link:active, .secondary-link:active { transform: scale(0.98); }
.hero :focus-visible { outline-color: var(--accent); }
.availability { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 24px 0 0; color: var(--hero-text); font-size: 0.7rem; line-height: 1.6; }
.availability > span:first-child { width: 5px; height: 5px; border-radius: 50%; background: var(--hero-accent); box-shadow: 0 0 0 4px var(--hero-floor); }
.hero-art { position: relative; min-width: 0; height: 540px; margin: 0; }
.record { position: absolute; top: 106px; left: -24px; width: 360px; aspect-ratio: 1; border: 1px solid #8096b140; border-radius: 50%; background: repeating-radial-gradient(circle at center, transparent 0 2px, #9eadc414 2.5px 3px, transparent 3.5px 5px), conic-gradient(from 35deg, #070e18, #5b70883b 14%, #080f19 27%, #070d16 46%, #69809540 61%, #080f19 77%, #070e18); box-shadow: 0 24px 35px #0006, inset 0 0 0 9px #091321, inset 0 0 0 10px #788d9f2b; }
.record-label { position: absolute; inset: 33%; display: grid; place-items: center; border: 1px solid #f1dbb963; border-radius: 50%; background: #c4ad88; box-shadow: 0 0 0 9px #070f1c, 0 0 0 10px #8797a62b; }
.record-label img { width: 66%; height: auto; border-radius: 22%; }
.record-spindle { position: absolute; inset: calc(50% - 3px); border-radius: 50%; background: #122235; box-shadow: 0 0 0 2px #efe8da88; }
.hero-phone { position: absolute; top: 12px; right: 21px; width: 228px; transform: rotate(7deg); }
.hero-phone.device-shell { padding: 5px; border-color: #92928a; border-radius: 34px; box-shadow: 12px 24px 40px -10px var(--phone-shadow), inset 0 0 0 1px #ddd5c9; }
.hero-phone .device-screen { border-radius: 28px; }
.hero-phone img { display: block; width: 100%; height: auto; }
.connections-section { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: center; gap: 90px; padding-block: 100px; border-bottom: 1px solid var(--line); }
.connections-copy { min-width: 0; }
.connections-copy h2 { margin: 0; font-size: clamp(2.3rem, 4.4vw, 3.6rem); line-height: 1.16; font-weight: 550; letter-spacing: -0.045em; }
.connections-copy h2 span { color: var(--accent); }
.connections-map { position: relative; isolation: isolate; min-width: 0; width: 100%; max-width: 490px; margin: 0 auto; }
.connections-map::before { content: ""; position: absolute; z-index: -1; inset: 15% 0 -6%; pointer-events: none; background: radial-gradient(ellipse, var(--surface), transparent 70%); }
.connections-map figcaption { margin-bottom: 16px; color: var(--muted); font-size: 0.7rem; line-height: 1.6; }
.music-servers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }
.music-servers li { display: flex; align-items: center; gap: 12px; min-width: 0; min-height: 66px; padding: 16px 23px; border: 1px solid var(--soft-line); border-radius: 14px; background: var(--raised); font-size: 0.9rem; font-weight: 550; letter-spacing: -0.015em; }
.server-dot { flex: 0 0 7px; height: 7px; border-radius: 50%; background: var(--accent); }
.music-servers li:nth-child(3n + 2) .server-dot { background: #8b9f94; }
.music-servers li:nth-child(3n) .server-dot { background: #929fb3; }
.server-connector { display: block; width: 100%; height: 38px; color: var(--selected-border); }
.protocol-node { width: fit-content; min-width: 200px; max-width: 100%; margin: 0 auto; padding: 12px 28px; border: 1px solid var(--selected-border); border-radius: 100px; color: var(--strong-accent); background: var(--selected-surface); text-align: center; font-size: 0.82rem; font-weight: 550; }
.player-connector { display: block; width: 1px; height: 28px; margin: 0 auto; background: var(--selected-border); }
.player-node { display: flex; align-items: center; justify-content: center; gap: 14px; }
.player-node img { display: block; flex: 0 0 54px; width: 54px; height: 54px; border: 1px solid var(--soft-line); border-radius: 13px; }
.player-node strong { font-size: 1.03rem; font-weight: 600; letter-spacing: -0.025em; }
.product-story { min-width: 0; }
.feature-section { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); align-items: center; gap: 80px; padding-block: 80px; border-bottom: 1px solid var(--line); scroll-margin-top: 28px; }
.feature-copy { min-width: 0; max-width: 400px; }
.feature-copy h2 { font-size: clamp(2rem, 3.5vw, 3.15rem); }
.feature-art { position: relative; isolation: isolate; min-width: 0; width: 100%; max-width: 540px; margin-inline: auto; padding: 24px 20px 0; }
.feature-art::before { content: ""; position: absolute; z-index: -1; inset: 70px 0 80px; border: 1px solid var(--soft-line); border-radius: 32px; background: var(--surface); }
.feature-art-single .product-screen { width: 278px; max-width: 100%; margin-inline: auto; }
.feature-art-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 22px; }
.feature-art-pair .product-screen:last-child { margin-top: 44px; }
.product-screen { --device-radius: 36px; --device-padding: 5px; min-width: 0; margin: 0; }
.product-image { display: block; width: 100%; height: 100%; object-fit: contain; user-select: none; }
.device-shell { padding: var(--device-padding, 6px); border: 1px solid #98958e; border-radius: var(--device-radius, 42px); background: #272724; box-shadow: 0 32px 40px -25px #51463540, 0 5px 9px -5px #322d2650, inset 0 0 0 1px #cbc5b6; }
.device-screen { position: relative; aspect-ratio: 602 / 1306; overflow: hidden; isolation: isolate; border-radius: calc(var(--device-radius, 42px) - var(--device-padding, 6px) - 2px); background: #f3f0e6; }
.preview-note { margin: 10px 0 0; color: var(--secondary-ink); font-size: 0.68rem; text-align: center; line-height: 1.7; }
.preview-expand { display: block; border-radius: var(--device-radius, 36px); color: var(--secondary-ink); text-decoration: none; cursor: zoom-in; -webkit-tap-highlight-color: transparent; }
.preview-caption { display: flex; align-items: center; justify-content: space-between; gap: 8px; min-height: 44px; margin-top: 9px; padding-inline: 3px; font-size: 0.72rem; line-height: 1.6; transition: color 160ms ease; }
.preview-expand svg { width: 14px; height: 14px; }
.preview-expand:focus-visible { outline: none; }
.preview-expand:focus-visible .device-shell { outline: 2px solid var(--accent); outline-offset: 5px; }
.preview-expand:focus-visible .preview-caption, .preview-expand:active .preview-caption { color: var(--strong-accent); }
.screen-viewer { width: min(620px, calc(100% - 24px)); max-width: none; max-height: calc(100vh - 32px); max-height: calc(100dvh - 32px); margin: auto; padding: 0; overflow: hidden; border: 1px solid var(--control-border); border-radius: 18px; color: var(--ink); background: var(--paper); box-shadow: 0 24px 80px #0006; }
.screen-viewer[open] { display: flex; flex-direction: column; }
.screen-viewer::backdrop { background: #08111dde; backdrop-filter: blur(6px); }
.viewer-header { display: flex; flex: 0 0 auto; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 16px 12px 22px; border-bottom: 1px solid var(--line); }
.viewer-header h2 { font-size: 0.82rem; font-weight: 500; line-height: 1.6; letter-spacing: 0; }
.viewer-close { display: grid; place-items: center; flex: 0 0 44px; height: 44px; padding: 0; border: 1px solid var(--control-border); border-radius: 50%; color: var(--ink); background: var(--surface); }
.viewer-close svg { width: 18px; height: 18px; }
.viewer-content { min-height: 0; padding: 24px; overflow: auto; overscroll-behavior: contain; background: var(--surface); }
.viewer-content:focus-visible { outline-offset: -4px; }
.viewer-image { display: block; width: min(100%, 460px); height: auto; margin: auto; border: 1px solid #8a82774d; border-radius: 10px; }
h2 { margin: 0; font-size: clamp(2rem, 4vw, 3rem); font-weight: 550; letter-spacing: -0.035em; line-height: 1.16; }
h1, h2 { text-wrap: balance; }
.eq-presets { display: flex; flex-wrap: wrap; gap: 7px; }
.eq-presets button { min-height: 44px; padding: 8px 17px; border: 1px solid var(--control-border); border-radius: 100px; background: none; font-size: 0.76rem; }
.eq-presets [aria-pressed="true"] { background: var(--pill); color: var(--strong-accent); border-color: var(--selected-border); }
.sound-section { display: grid; grid-template-columns: 1fr 1.5fr; align-items: center; gap: 80px; padding-block: 110px 95px; scroll-margin-top: 20px; }
.sound-lab { min-width: 0; border: 1px solid var(--control-border); border-radius: 20px; color: var(--ink); background: var(--lab-background); box-shadow: 0 24px 48px -26px var(--lab-shadow), 0 1px 0 #ffffff18 inset; }
.lab-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 15px; padding: 23px 25px; border-bottom: 1px solid var(--soft-line); }
.lab-header > span { font-size: 0.82rem; font-weight: 500; }
.lab-title { display: flex; align-items: center; gap: 9px; }
.status-led { width: 5px; height: 5px; border-radius: 50%; background: #718096; box-shadow: 0 0 0 3px #71809612; }
.sound-lab[data-playing="true"] .status-led { background: #b6d1ac; box-shadow: 0 0 0 3px #b6d1ac18, 0 0 10px #b6d1ac40; }
.sample-play { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 10px 16px; border: 1px solid transparent; border-radius: 8px; background: var(--play-bg); color: var(--play-text); font-size: 0.76rem; line-height: 1.4; font-weight: 500; }
.sample-play svg { width: 15px; height: 15px; }
.sample-parts { display: flex; flex-wrap: wrap; gap: 5px; padding: 0 25px 20px; }
.sample-parts button, .sample-compare button { min-height: 44px; padding: 8px 14px; border: 1px solid transparent; border-radius: 100px; background: transparent; font-size: 0.74rem; line-height: 1.5; color: var(--muted); }
.sample-parts [aria-pressed="true"], .sample-compare [aria-pressed="true"] { background: var(--selected-surface); border-color: var(--selected-border); color: var(--strong-accent); }
.sound-display { padding: 8px 25px 0; }
.response-label { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; font-size: 0.66rem; color: var(--muted); }
.sound-display svg { display: block; width: 100%; height: 140px; color: var(--slider); }
.curve-grid { stroke: var(--chart-grid); stroke-width: 1; }
.curve-zero { stroke: var(--chart-zero); stroke-width: 1; stroke-dasharray: 3 4; }
#curve-reference { stroke: var(--chart-line); stroke-width: 1.5; stroke-dasharray: 4 5; opacity: 0; }
.eq-bypassed #curve-reference { opacity: 0.35; }
.eq-bypassed #curve-line { stroke: var(--muted); }
#curve-line { stroke: var(--chart-line); stroke-width: 2; }
#curve-area { stroke: none; fill: var(--chart-fill); opacity: 0.16; }
.frequency-labels { position: relative; height: 1.8em; margin: 6px 2.73% 0; color: var(--secondary-ink); font-size: 0.63rem; }
.frequency-labels span { position: absolute; top: 0; }
.frequency-labels span:first-child { left: 0; }
.frequency-labels span:nth-child(2) { left: 23.3%; transform: translateX(-50%); }
.frequency-labels span:nth-child(3) { left: 56.6%; transform: translateX(-50%); }
.frequency-labels span:last-child { right: 0; }
.eq-details { border-block: 1px solid var(--soft-line); }
.eq-details summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 54px; padding: 12px 25px; list-style: none; color: var(--secondary-ink); font-size: 0.76rem; line-height: 1.6; cursor: pointer; }
.eq-details summary::-webkit-details-marker { display: none; }
.eq-details summary > span:first-child { flex: 1; min-width: 0; }
.manual-part { max-width: 40%; padding: 3px 8px; border: 1px solid var(--control-border); border-radius: 5px; background: var(--selected-surface); color: var(--strong-accent); font-size: 0.65rem; text-align: center; }
.eq-details summary svg { width: 16px; height: 16px; transition: transform 160ms var(--ease-out); }
.eq-details[open] summary { color: var(--strong-accent); }
.eq-details[open] summary svg { transform: rotate(45deg); }
.eq-details summary:focus-visible { outline-offset: -5px; }
.eq-sliders { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 6px; padding: 12px 18px 20px; }
.eq-sliders label { display: flex; flex-direction: column; align-items: center; min-width: 0; gap: 7px; font-size: 0.7rem; line-height: 1.5; text-align: center; }
.eq-sliders output { color: var(--secondary-ink); font-variant-numeric: tabular-nums; font-size: 0.7rem; }
.eq-sliders input { width: 44px; min-width: 0; max-width: 100%; height: 90px; margin: 0; writing-mode: vertical-lr; direction: rtl; appearance: none; background: transparent; cursor: pointer; }
.eq-sliders input::-webkit-slider-runnable-track { width: 6px; height: 100%; background: var(--slider-track); border-radius: 10px; }
.eq-sliders input::-webkit-slider-thumb { appearance: none; width: 18px; height: 18px; margin-left: -6px; background: var(--raised); border: 2px solid var(--slider); border-radius: 50%; box-shadow: 0 1px 3px #5c49381a; }
.eq-sliders input::-moz-range-track { width: 6px; height: 100%; background: var(--slider-track); border-radius: 10px; }
.eq-sliders input::-moz-range-thumb { width: 14px; height: 14px; background: var(--raised); border: 2px solid var(--slider); border-radius: 50%; }
.eq-sliders output { overflow-wrap: anywhere; }
.lab-presets { padding: 22px 25px 0; }
.lab-presets .eq-presets { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
.lab-presets button { padding: 8px 6px; border-radius: 7px; font-size: 0.74rem; line-height: 1.6; overflow-wrap: anywhere; }
.lab-presets [aria-pressed="true"] { box-shadow: 0 0 0 1px #c4a67726 inset; }
.sample-compare { display: flex; justify-content: center; gap: 4px; margin: 10px 25px 20px; padding: 4px; border: 1px solid var(--control-border); border-radius: 10px; background: var(--control-surface); }
.sample-compare button { flex: 1; padding: 8px; border-radius: 6px; }
.sample-compare [aria-pressed="true"] { border-color: transparent; }
.sample-transport { display: flex; align-items: center; gap: 12px; padding: 10px 25px 0; }
.sample-restart { display: grid; place-items: center; flex-shrink: 0; width: 44px; height: 44px; padding: 0; border: 0; border-radius: 50%; background: transparent; color: var(--muted); }
.sample-progress { flex: 1; height: 3px; overflow: hidden; background: var(--slider-track); border-radius: 10px; }
.sample-progress > span, .output-meter > span { display: block; width: 100%; height: 100%; background: var(--slider); transform: scaleX(0); transform-origin: left; }
.sample-time { color: var(--muted); font-size: 0.66rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.sample-output { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 0 25px 16px; color: var(--muted); font-size: 0.7rem; }
.sample-output input { --volume: 45%; width: 125px; min-width: 0; flex: 1 1 110px; height: 44px; appearance: none; background: transparent; cursor: pointer; }
.sample-output input::-webkit-slider-runnable-track { height: 4px; background: linear-gradient(to right, var(--slider) var(--volume), var(--slider-track) var(--volume)); border-radius: 10px; }
.sample-output input::-webkit-slider-thumb { appearance: none; width: 16px; height: 16px; margin-top: -6px; border: 0; border-radius: 50%; background: var(--slider); }
.sample-output input::-moz-range-track { height: 4px; background: var(--slider-track); border-radius: 10px; }
.sample-output input::-moz-range-progress { height: 4px; background: var(--slider); border-radius: 10px; }
.sample-output input::-moz-range-thumb { width: 16px; height: 16px; border: 0; border-radius: 50%; background: var(--slider); }
.output-meter { width: 45px; height: 4px; border-radius: 10px; overflow: hidden; background: var(--slider-track); }
.audio-status:not(.visually-hidden) { min-height: 2.8em; margin: 0; padding: 6px 25px 20px; color: var(--muted); font-size: 0.66rem; line-height: 1.8; }
button:disabled { cursor: default; opacity: 0.55; }
.independence-section { border-top: 1px solid var(--line); border-bottom: 0; }
.independence-copy h2 span { color: var(--accent); }
.independence-art { min-width: 0; width: 100%; max-width: 460px; margin: 0 auto; }
.privacy-art { position: relative; isolation: isolate; padding: 10px 0 0; }
.privacy-art::before { content: ""; position: absolute; z-index: -1; inset: 17% 0 13%; border-radius: 32px; background: var(--surface); }
.privacy-device { position: relative; width: min(332px, calc(100% - 28px)); margin: 0 auto; padding: 62px 28px 55px; border: 4px solid var(--control-border); border-radius: 45px; background: var(--raised); box-shadow: 0 28px 45px -30px var(--phone-shadow), inset 0 0 0 1px var(--line); }
.privacy-device::before { content: ""; position: absolute; top: 14px; left: calc(50% - 38px); width: 76px; height: 20px; border-radius: 12px; background: var(--ink); }
.privacy-device::after { content: ""; position: absolute; bottom: 14px; left: calc(50% - 40px); width: 80px; height: 4px; border-radius: 4px; background: var(--ink); opacity: 0.5; }
.privacy-device-header { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; font-size: 0.84rem; font-weight: 550; }
.privacy-device-header > span:last-child { color: var(--muted); font-size: 0.66rem; font-weight: 400; }
.privacy-zero { display: flex; align-items: center; gap: 22px; padding: 25px 0 30px; }
.privacy-zero > strong { color: var(--accent); font-size: clamp(6.5rem, 12vw, 8rem); line-height: 1; font-weight: 400; letter-spacing: -0.055em; }
.privacy-zero > div { display: flex; flex-direction: column; gap: 11px; min-width: 0; color: var(--secondary-ink); font-size: 0.81rem; line-height: 1.5; }
.privacy-local { padding-top: 25px; border-top: 1px solid var(--line); }
.privacy-local > span { display: block; margin-bottom: 6px; color: var(--muted); font-size: 0.74rem; }
.privacy-local > strong { display: block; font-size: 1.25rem; line-height: 1.4; font-weight: 550; letter-spacing: -0.025em; }
.privacy-chart { display: flex; align-items: end; gap: 7px; height: 90px; margin-top: 24px; }
.privacy-chart > span { flex: 1; height: 42%; border-radius: 4px 4px 2px 2px; background: var(--chart-fill); transform-origin: bottom; }
.privacy-chart > span:nth-child(3n) { background: var(--accent); }
.privacy-chart > span:nth-child(2) { height: 65%; }
.privacy-chart > span:nth-child(3) { height: 53%; }
.privacy-chart > span:nth-child(4) { height: 85%; }
.privacy-chart > span:nth-child(5) { height: 62%; }
.privacy-chart > span:nth-child(6) { height: 96%; }
.privacy-chart > span:nth-child(7) { height: 70%; }
.privacy-chart > span:nth-child(8) { height: 52%; }
.privacy-chart > span:nth-child(9) { height: 78%; }
.privacy-chart > span:nth-child(10) { height: 100%; }
.privacy-chart > span:nth-child(11) { height: 68%; }
.privacy-chart > span:nth-child(12) { height: 84%; }
.privacy-art figcaption { margin-top: 14px; text-align: center; }
.privacy-art figcaption a { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; color: var(--muted); font-size: 0.74rem; text-decoration: none; }
.privacy-art figcaption svg { width: 15px; height: 15px; }
.reading-main { width: min(760px, calc(100% - 80px)); margin: 75px auto 90px; }
.page-intro { margin-bottom: 48px; }
.page-intro h1 { font-size: clamp(3rem, 6vw, 4.75rem); overflow-wrap: anywhere; }
.page-lead { max-width: 670px; margin: 24px 0 0; color: var(--muted); font-size: 1.12rem; line-height: 1.8; }
.contact-block { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px; padding: 30px; border: 1px solid var(--line); border-radius: 20px; background: var(--surface); }
.contact-block h2 { font-size: 1.3rem; letter-spacing: -0.02em; }
.contact-email { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; margin-top: 10px; font-size: clamp(1rem, 2.5vw, 1.35rem); text-decoration: none; overflow-wrap: anywhere; }
.contact-email svg { width: 17px; height: 17px; }
.copy-address { min-height: 44px; padding: 9px 15px; border: 1px solid var(--control-border); border-radius: 100px; background: var(--pill); color: var(--accent); font-size: 0.76rem; }
.contact-note { flex-basis: 100%; margin: 0; padding-top: 12px; border-top: 1px solid var(--soft-line); color: var(--secondary-ink); font-size: 0.8rem; line-height: 1.8; }
.faq-section { margin-top: 55px; }
.faq-section > h2 { margin-bottom: 22px; font-size: 1.4rem; }
.faq-section details { border-top: 1px solid var(--line); }
.faq-section details:last-child { border-bottom: 1px solid var(--line); }
.faq-section summary { display: flex; justify-content: space-between; align-items: center; gap: 18px; min-height: 66px; padding: 20px 0; cursor: pointer; list-style: none; font-size: 1rem; font-weight: 500; line-height: 1.6; }
.faq-section summary::-webkit-details-marker { display: none; }
.faq-section summary { transition: color 160ms ease; }
.faq-section summary:active { color: var(--accent); }
.faq-section summary svg { width: 18px; height: 18px; color: var(--secondary-ink); transition: transform 160ms var(--ease-out); }
.faq-section details[open] summary svg { transform: rotate(45deg); }
.faq-section details[data-expanded="true"] summary svg { transform: rotate(45deg); }
.faq-section details[data-expanded="false"] summary svg { transform: none; }
.faq-answer { max-width: 680px; padding: 0 30px 23px 0; color: var(--muted); font-size: 0.94rem; line-height: 1.9; }
.faq-answer p { margin: 0; }
.policy-main { width: min(1040px, calc(100% - 80px)); margin: 75px auto 90px; }
.policy-main .page-intro { margin-left: 250px; }
.updated { margin: 18px 0 0; color: var(--secondary-ink); font-size: 0.77rem; line-height: 1.7; }
.policy-layout { display: grid; grid-template-columns: 200px minmax(0, 1fr); gap: 50px; align-items: start; }
.policy-index { position: sticky; top: 35px; padding-top: 20px; }
.policy-index > p { margin: 0 0 15px; color: var(--secondary-ink); font-size: 0.74rem; }
.policy-index nav { display: flex; flex-direction: column; }
.policy-index a { display: block; padding: 9px 0; color: var(--secondary-ink); font-size: 0.8rem; line-height: 1.6; text-decoration: none; transition: color 160ms ease; }
.policy-index a[aria-current="location"] { color: var(--strong-accent); font-weight: 550; }
.policy-text section { padding: 29px 0 30px; border-top: 1px solid var(--line); scroll-margin-top: 35px; }
.policy-text h2 { margin: 0 0 20px; font-size: 1.25rem; line-height: 1.5; letter-spacing: -0.02em; }
.policy-text p { margin: 0 0 20px; color: var(--muted); font-size: 0.95rem; line-height: 1.95; overflow-wrap: anywhere; }
.policy-text p:last-child { margin-bottom: 0; }
.policy-text a { color: var(--accent); }
.motion-ready .reveal { transition: opacity 600ms var(--ease-out), transform 700ms var(--ease-out); }
.motion-ready .reveal:not(.is-visible) { opacity: 0; transform: translateY(28px); }
.motion-ready :is(.feature-copy, .connections-copy, .sound-copy).reveal { transform: none; transition: opacity 300ms var(--ease-out); }
.motion-ready :is(.feature-art, .connections-map, .privacy-art).reveal { opacity: 1; transform: none; transition: none; }
.motion-ready .feature-art::before { transition: opacity 600ms var(--ease-out), transform 700ms var(--ease-out), background-color 180ms ease; }
.motion-ready .feature-art:not(.is-visible)::before { opacity: 0; transform: scale(0.94); }
.motion-ready .product-screen { transition: opacity 600ms var(--ease-out), transform 900ms var(--ease-out); }
.motion-ready .feature-art:not(.is-visible) .product-screen { opacity: 0; transform: translateY(64px) rotate(-5deg) scale(0.95); }
.motion-ready .feature-art-pair .product-screen:last-child { transition-delay: 80ms; }
.motion-ready .feature-art-pair:not(.is-visible) .product-screen:last-child { transform: translateY(88px) rotate(5deg) scale(0.95); }
.motion-ready .connections-map :where(.music-servers li, .server-connector, .protocol-node, .player-connector, .player-node) { transition: opacity 500ms var(--ease-out), transform 600ms var(--ease-out); }
.motion-ready .connections-map:not(.is-visible) :is(.music-servers li, .server-connector, .protocol-node, .player-connector, .player-node) { opacity: 0; transform: translateY(18px); }
.motion-ready .music-servers li:nth-child(2) { transition-delay: 50ms; }
.motion-ready .music-servers li:nth-child(3) { transition-delay: 100ms; }
.motion-ready .music-servers li:nth-child(4) { transition-delay: 150ms; }
.motion-ready .music-servers li:nth-child(5) { transition-delay: 200ms; }
.motion-ready .music-servers li:nth-child(6) { transition-delay: 250ms; }
.motion-ready .connections-map .server-connector { transition-delay: 250ms; }
.motion-ready .connections-map .protocol-node { transition-delay: 300ms; }
.motion-ready .connections-map .player-connector { transition-delay: 350ms; }
.motion-ready .connections-map .player-node { transition-delay: 400ms; }
.motion-ready .privacy-device { transition: opacity 600ms var(--ease-out), transform 700ms var(--ease-out); }
.motion-ready .privacy-art:not(.is-visible) .privacy-device { opacity: 0; transform: translateY(36px) scale(0.96); }
.motion-ready .privacy-chart > span { transition: transform 600ms var(--ease-out); transition-delay: 300ms; }
.motion-ready .privacy-art:not(.is-visible) .privacy-chart > span { transform: scaleY(0.15); }
.motion-ready .privacy-chart > span:nth-child(2) { transition-delay: 330ms; }
.motion-ready .privacy-chart > span:nth-child(3) { transition-delay: 360ms; }
.motion-ready .privacy-chart > span:nth-child(4) { transition-delay: 390ms; }
.motion-ready .privacy-chart > span:nth-child(5) { transition-delay: 420ms; }
.motion-ready .privacy-chart > span:nth-child(6) { transition-delay: 450ms; }
.motion-ready .privacy-chart > span:nth-child(7) { transition-delay: 480ms; }
.motion-ready .privacy-chart > span:nth-child(8) { transition-delay: 510ms; }
.motion-ready .privacy-chart > span:nth-child(9) { transition-delay: 540ms; }
.motion-ready .privacy-chart > span:nth-child(10) { transition-delay: 570ms; }
.motion-ready .privacy-chart > span:nth-child(11) { transition-delay: 600ms; }
.motion-ready .privacy-chart > span:nth-child(12) { transition-delay: 630ms; }
button { transition: background-color 160ms ease, transform 160ms var(--ease-out); }
button:active { transform: scale(0.98); }
@media (hover: hover) and (pointer: fine) {
  a:hover { color: var(--hover-ink); }
  .primary-link:hover { color: var(--play-text); background: var(--play-hover); }
  .secondary-link:hover { color: var(--hero-accent); }
  .preview-expand:hover .preview-caption { color: var(--strong-accent); }
  .preview-expand:hover .preview-caption > span { text-decoration: underline; text-underline-offset: 4px; }
  .eq-details summary:hover { color: var(--strong-accent); background: #ffffff04; }
  .site-footer a:hover::after { opacity: 0.6; transform: scaleX(1); }
  .faq-section summary:hover { color: var(--accent); }
  .sample-play:hover { background: var(--play-hover); }
  .sample-parts button:hover, .sample-compare button:hover, .sample-restart:hover { background: var(--selected-surface); }
  .eq-presets button:hover, .copy-address:hover { background: var(--hover-surface); }
}
.using-keyboard button:active { transform: none; }
.using-keyboard a:active { transform: none; opacity: 1; }
.using-keyboard *, .instant *, .using-keyboard *::before, .using-keyboard *::after { transition-duration: 0s !important; transition-delay: 0s !important; animation-duration: 0s !important; }
@media (max-width: 1000px) {
  .hero { grid-template-columns: minmax(0, 1fr) 310px; padding: 36px 36px 60px; }
  .hero h1 { font-size: clamp(2.65rem, 5.25vw, 3.6rem); }
  .hero-art { height: 485px; }
  .hero-phone { top: 12px; right: 15px; width: 205px; }
  .record { top: 108px; left: -12px; width: 290px; }
  .hero-actions { gap: 8px 17px; }
  .connections-section { gap: 45px; padding-block: 80px; }
  .music-servers li { gap: 10px; padding-inline: 18px; }
  .sound-section { gap: 50px; }
  .policy-main .page-intro { margin-left: 220px; }
  .policy-layout { grid-template-columns: 180px minmax(0, 1fr); gap: 40px; }
}
@media (max-width: 760px) {
  .site-header, .site-footer, .section-wrap { width: calc(100% - 40px); }
  .site-header { min-height: 74px; }
  .brand { font-size: 0.94rem; }
  .site-footer { flex-wrap: wrap; gap: 8px 20px; font-size: 0.72rem; }
  .site-footer nav { gap: 0 22px; }
  .home-page .site-header { min-height: 74px; }
  .hero { width: calc(100% - 24px); grid-template-columns: 1fr; gap: 18px; padding: 32px 28px 48px; border-radius: 10px; }
  .hero-copy { padding: 8px 0 0; }
  .hero h1 { font-size: clamp(2rem, 9.2vw, 3.8rem); letter-spacing: -0.045em; }
  .hero-actions { gap: 10px 20px; margin-top: 25px; }
  .primary-link, .secondary-link { font-size: 0.77rem; }
  .primary-link { padding-inline: 15px; }
  .availability { margin-top: 18px; font-size: 0.66rem; }
  .hero-art { height: 410px; width: 100%; max-width: 380px; margin: 10px auto 0; }
  .record { top: 91px; left: calc(50% - 159px); width: 270px; }
  .hero-phone { top: 4px; right: calc(50% - 116px); width: 174px; border-radius: 29px; }
  .hero-phone.device-shell { border-radius: 28px; padding: 4px; }
  .hero-phone .device-screen { border-radius: 23px; }
  .connections-section { grid-template-columns: 1fr; gap: 35px; padding-block: 62px; }
  .connections-copy h2 { font-size: clamp(2.2rem, 8.8vw, 3.5rem); }
  .music-servers { gap: 10px; }
  .music-servers li { min-height: 60px; padding: 15px 16px; gap: 10px; font-size: 0.82rem; }
  .sound-section { grid-template-columns: 1fr; gap: 32px; padding: 70px 0 65px; }
  .sound-copy h2 { font-size: clamp(1.95rem, 8.2vw, 2.6rem); }
  .sound-copy h2 br { display: none; }
  .lab-header { padding-inline: 18px; }
  .sound-display { padding-inline: 18px; }
  .eq-sliders { padding-inline: 12px; gap: 4px; }
  .lab-presets { padding-inline: 18px; }
  .sample-compare { margin-inline: 18px; }
  .eq-details summary { padding-inline: 18px; }
  .viewer-content { padding: 14px; }
  .reading-main, .policy-main { width: calc(100% - 44px); margin: 47px auto 60px; }
  .page-intro { margin-bottom: 33px; }
  .page-intro h1 { font-size: clamp(2.5rem, 10vw, 4rem); }
  .page-lead { margin-top: 20px; font-size: 1rem; }
  .contact-block { padding: 23px 20px; }
  .contact-email { font-size: 1rem; }
  .faq-section { margin-top: 42px; }
  .faq-section summary { font-size: 0.95rem; }
  .faq-answer { padding-right: 5px; font-size: 0.91rem; }
  .policy-main .page-intro { margin-left: 0; }
  .policy-layout { grid-template-columns: 1fr; gap: 28px; }
  .policy-index { position: static; padding: 20px 0 15px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .policy-index nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0 15px; }
  .policy-index a { font-size: 0.78rem; min-height: 44px; }
  .policy-text p { font-size: 0.93rem; line-height: 1.9; }
  .policy-text section { padding-block: 24px; }
}
@media (max-width: 360px) {
  .hero { padding-inline: 22px; }
  .hero-actions { gap: 5px 14px; }
  .hero-art { height: 386px; }
  .hero-phone { width: 164px; right: calc(50% - 106px); }
  .record { width: 240px; left: calc(50% - 142px); }
  .lab-header { flex-wrap: wrap; gap: 4px; }
  .sample-parts, .sample-transport, .sample-output, .audio-status:not(.visually-hidden) { padding-inline: 18px; }
  .sample-parts button { padding-inline: 8px; }
  .lab-presets .eq-presets { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0s !important; animation-duration: 0s !important; }
  .motion-ready .reveal:not(.is-visible) { opacity: 1; transform: none; }
}
@media (prefers-contrast: more) {
  :root { --muted: #524d44; --line: #aca394; }
  :root { --hero-muted: #76624b; }
  .preview-note { color: var(--secondary-ink); }
}
@media print {
  body { color: #000; background: #fff; }
  .site-header, .site-footer, .policy-index, .skip-link, .copy-address { display: none; }
  .reading-main, .policy-main { width: 100%; margin: 0; }
  .policy-main .page-intro { margin-left: 0; }
  .policy-layout { display: block; }
  .policy-text p, .page-lead, .faq-answer { color: #000; }
  .policy-text section { break-inside: avoid; }
}

:root:lang(zh) h1, :root:lang(ja) h1, :root:lang(ko) h1 { letter-spacing: -0.02em; line-height: 1.25; }
:root:lang(zh) h2, :root:lang(ja) h2, :root:lang(ko) h2 { letter-spacing: -0.015em; line-height: 1.35; }
:root:lang(zh) .hero h1, :root:lang(ja) .hero h1 { font-size: clamp(2rem, 4.5vw, 3.6rem); }
:root:lang(ja) .hero h1 { font-size: clamp(2rem, 4.1vw, 3.4rem); }
:root:lang(de) .hero h1 { font-size: clamp(2.5rem, 4.5vw, 3.75rem); }
:root:lang(fr) .hero h1 { font-size: clamp(2.5rem, 4.8vw, 4rem); }
:root:lang(zh), :root:lang(ja) { line-break: strict; }
:root:lang(ko) { word-break: keep-all; overflow-wrap: anywhere; }
:root:lang(de) { hyphens: auto; overflow-wrap: anywhere; }
body, .hero, .feature-art::before, .sound-lab, .contact-block { transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease; }
.site-header { flex-wrap: wrap; padding-block: 12px; }
.site-preferences { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 6px; margin-left: auto; }
.preference-trigger { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 8px 10px; border: 1px solid transparent; border-radius: 12px; background: transparent; color: var(--muted); font-size: 0.78rem; line-height: 1.5; }
.preference-trigger[aria-expanded="true"] { background: var(--selected-surface); color: var(--ink); border-color: var(--control-border); }
.preference-trigger > svg { width: 18px; height: 18px; }
.preference-trigger .preference-chevron { width: 12px; height: 12px; color: var(--muted); transition: transform 160ms var(--ease-out); }
.preference-trigger[aria-expanded="true"] .preference-chevron { transform: rotate(180deg); }
.appearance-moon, :root[data-theme="dark"] .appearance-sun { display: none; }
:root[data-theme="dark"] .appearance-moon { display: block; }
.preference-menu { position: fixed; inset: auto; z-index: 20; width: min(220px, calc(100vw - 24px)); margin: 0; padding: 8px; border: 1px solid var(--control-border); border-radius: 17px; background: var(--raised); color: var(--ink); box-shadow: 0 10px 36px var(--menu-shadow), 0 2px 6px var(--menu-shadow); overflow-y: auto; overscroll-behavior: contain; transform-origin: top right; opacity: 0; transform: scale(0.97); pointer-events: none; transition: opacity 180ms var(--ease-out), transform 180ms var(--ease-out), display 180ms allow-discrete, overlay 180ms allow-discrete; }
.preference-menu:popover-open { opacity: 1; transform: scale(1); pointer-events: auto; }
.preference-menu.is-open { opacity: 1; transform: scale(1); pointer-events: auto; }
@starting-style { .preference-menu:popover-open { opacity: 0; transform: scale(0.97); } }
.preference-menu > p { margin: 4px 10px 7px; color: var(--muted); font-size: 0.68rem; line-height: 1.6; }
.preference-menu [role="option"] { display: flex; align-items: center; justify-content: space-between; gap: 12px; width: 100%; min-height: 44px; padding: 10px; border: 0; border-radius: 10px; background: transparent; color: var(--ink); font-size: 0.84rem; line-height: 1.5; text-align: left; }
.preference-menu [role="option"] span { min-width: 0; overflow-wrap: anywhere; }
.preference-menu [aria-selected="true"] { color: var(--strong-accent); background: var(--selected-surface); }
.preference-menu .option-check { width: 15px; height: 15px; stroke-width: 2; visibility: hidden; }
.preference-menu [aria-selected="true"] .option-check { visibility: visible; }
.preference-menu [role="option"]:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; background: var(--selected-surface); }
@media (hover: hover) and (pointer: fine) { .preference-trigger:hover, .preference-menu [role="option"]:hover { background: var(--selected-surface); color: var(--ink); } }
@media (max-width: 760px) { .site-header { gap: 8px; } .preference-trigger { font-size: 0.75rem; gap: 6px; padding-inline: 8px; } }
@media (max-width: 480px) { #appearance-trigger > span, .language-icon { display: none; } #appearance-trigger { width: 44px; padding: 6px; gap: 4px; } #appearance-trigger .preference-chevron { width: 10px; height: 10px; } .site-preferences { gap: 2px; } }
@media (max-width: 760px) { :root:lang(zh) .hero h1, :root:lang(ja) .hero h1, :root:lang(de) .hero h1, :root:lang(fr) .hero h1 { font-size: clamp(1.9rem, 8.3vw, 3.6rem); } }
@media (prefers-reduced-transparency: reduce) { .screen-viewer::backdrop { background: #08111d; backdrop-filter: none; } }
@media (prefers-reduced-motion: reduce) { .preference-menu { transform: none; } body, .hero, .feature-art::before, .sound-lab, .contact-block { transition-duration: 0s; } }
@media (prefers-contrast: more) { :root[data-theme="dark"] { --muted: #cbc7bd; --line: #77786e; --control-border: #77786e; --hero-muted: #d1bea5; } }
@media print { :root, :root[data-theme="dark"] { --ink: #000; --muted: #333; --paper: #fff; --line: #aaa; --secondary-ink: #333; --accent: #333; --strong-accent: #333; } .site-preferences { display: none; } }

@media (max-width: 1000px) {
  .feature-section { gap: 45px; padding-block: 65px; }
  .feature-art { padding-inline: 12px; }
  .feature-art-pair { gap: 16px; }
  .product-screen { --device-radius: 30px; --device-padding: 4px; }
}
@media (max-width: 760px) {
  .feature-section { grid-template-columns: minmax(0, 1fr); gap: 28px; padding-block: 55px; }
  .feature-copy { width: 100%; max-width: 430px; margin-inline: auto; }
  .feature-copy h2 { font-size: clamp(1.8rem, 6.7vw, 2.7rem); overflow-wrap: anywhere; }
  .feature-copy h2 br { display: none; }
  .feature-copy > p:not(.eyebrow) { max-width: none; margin-top: 16px; font-size: 0.89rem; }
  .feature-art { max-width: 430px; padding-inline: 0; }
  .feature-art::before { inset: 55px -8px 68px; border-radius: 24px; }
  .feature-art-single .product-screen { width: 260px; }
  .feature-art-pair { gap: 16px; }
  .feature-art-pair .product-screen { --device-radius: 24px; --device-padding: 3px; }
  .feature-art-pair .product-screen:last-child { margin-top: 30px; }
  .independence-art { max-width: 430px; }
  .privacy-device { padding-inline: 22px; border-width: 3px; border-radius: 38px; }
  .privacy-zero { gap: 18px; }
  .privacy-zero > div { font-size: 0.76rem; }
  .privacy-local > strong { font-size: 1.1rem; }
  .privacy-chart { gap: 5px; }
  .motion-ready .feature-art:not(.is-visible) .product-screen { transform: translateY(32px) rotate(-3deg) scale(0.97); }
  .motion-ready .feature-art-pair:not(.is-visible) .product-screen:last-child { transform: translateY(48px) rotate(3deg) scale(0.97); }
  .independence-copy h2 br { display: initial; }
  .preview-caption { font-size: 0.7rem; }
}
@media (max-width: 360px) {
  .feature-art-pair { gap: 12px; }
  .feature-art-pair .product-screen { --device-radius: 20px; }
  .preview-caption { align-items: flex-start; padding-top: 9px; }
  .preview-caption svg { margin-top: 3px; }
}
@media (prefers-contrast: more) {
  :root { --hero-text: #46483f; --hero-accent: #62492e; }
  :root[data-theme="dark"] { --hero-text: #e1e6ed; --hero-accent: #f2d5a4; }
}
@media print {
  .motion-ready .reveal { opacity: 1; transform: none; }
  .feature-section { break-inside: avoid; padding-block: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  .motion-ready .reveal, .motion-ready .product-screen, .motion-ready .feature-art::before,
  .motion-ready .connections-map :is(.music-servers li, .server-connector, .protocol-node, .player-connector, .player-node),
  .motion-ready .privacy-device, .motion-ready .privacy-chart > span { opacity: 1 !important; transform: none !important; transition-delay: 0s !important; }
}
@media print {
  .motion-ready .product-screen, .motion-ready .feature-art::before,
  .motion-ready .connections-map :is(.music-servers li, .server-connector, .protocol-node, .player-connector, .player-node),
  .motion-ready .privacy-device, .motion-ready .privacy-chart > span { opacity: 1 !important; transform: none !important; }
}