@font-face { font-family: "Berkeley Mono"; src: url("/fonts/berkeley-mono-regular.woff2") format("woff2"); font-weight: 400; font-style: normal; font-display: swap; }
:root { color-scheme: light; font-family: "Berkeley Mono", "PingFang SC", "Microsoft YaHei", monospace; font-synthesis: none; color: #292b27; background: #f9f9f6; -webkit-font-smoothing: antialiased; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; padding: clamp(28px, 5vw, 72px); font-size: 14px; line-height: 1.8; text-align: center; }
a { color: inherit; text-decoration: none; }
a:hover { color: #557541; }
a:focus-visible, button:focus-visible { outline: 2px solid #557541; outline-offset: 6px; }
::selection { color: #292b27; background: #dfe8d6; }
main { max-width: 880px; margin: 76px auto 96px; }
.language-switch { position: absolute; top: 24px; right: clamp(28px, 5vw, 72px); display: flex; gap: 12px; font-size: 11px; color: #72766c; }
.language-switch [aria-current="page"] { color: #292b27; }
p, h1, h2, h3, figure { margin: 0; }
.section-label { color: #72766c; font-size: 12px; font-weight: 400; }
.product-name { position: relative; width: fit-content; margin: 0 auto; }
h1 { font-size: clamp(32px, 6vw, 52px); line-height: 1.2; font-weight: 400; letter-spacing: -2px; }
.badge { position: absolute; left: calc(100% + 12px); top: 35%; transform: translateY(-50%); padding: 1px 6px; border: 1px solid #dfe3d9; border-radius: 3px; color: #72766c; background: #f0f2eb; font-size: 10px; line-height: 1.6; white-space: nowrap; }
.headline { margin: 22px 0 15px; font-size: clamp(23px, 4vw, 32px); font-weight: 400; letter-spacing: .02em; }
.intro { font-size: 16px; }
.context { margin-top: 18px; color: #72766c; font-size: 13px; }
.actions { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: center; margin-top: 28px; font-size: 12px; }
.primary { display: inline-flex; gap: 8px; align-items: center; border: 1px solid #557541; border-radius: 3px; padding: 9px 14px; color: #f9f9f6; background: #557541; font: inherit; }
a.primary:hover { background: #456232; color: #f9f9f6; }
.action-icon { width: 16px; height: 16px; object-fit: contain; }
.secondary { display: inline-flex; gap: 10px; align-items: center; border: 1px solid #d4dacb; border-radius: 3px; padding: 9px 14px; }
.secondary:hover { border-color: #557541; background: #f0f2eb; }
section + section { margin-top: 72px; }
.section-label { margin-bottom: 22px; display: flex; align-items: baseline; justify-content: center; gap: 8px; }
.section-number { color: #85897f; }
.desktop-demo { position: relative; padding: 56px 24px; border-radius: 22px; background: radial-gradient(ellipse at 18% 100%, #bdcaaa, transparent 70%), linear-gradient(125deg, #e3e8d9, #ced9be); }
.demo-content { width: 100%; min-width: 0; }
.demo-arrow { position: absolute; width: 55px; height: auto; transform: rotate(-25deg); transform-origin: 84.6% 84%; pointer-events: none; }
.menu-viewport { overflow-x: auto; border-radius: 14px; scrollbar-width: none; }
.menu-viewport::-webkit-scrollbar { display: none; }
.menu-bar { display: flex; align-items: center; gap: 9px; min-width: 650px; height: 38px; padding: 0 16px; border-radius: 14px; color: #f9f9f6; background: #35402fe8; font-family: system-ui, sans-serif; user-select: none; }
.menu-bar img { width: 16px; height: 16px; margin: 0 1.5px; object-fit: contain; flex-shrink: 0; }
.menu-bar .system-icon { width: 21px; height: 18px; }
.menu-bar .battery-icon { width: 25px; height: 18px; }
.apple-mark { margin-right: 2px; }
.bar-identity { position: sticky; left: 16px; z-index: 1; display: flex; align-items: center; gap: 9px; flex-shrink: 0; padding-right: 9px; background: #424c3c; }
.bar-brand { font-size: 13px; font-weight: 600; white-space: nowrap; }
.bar-space { flex: 1; }
.hidden-icons { display: grid; grid-template-columns: 0fr; opacity: 0; transition: grid-template-columns 360ms ease, opacity 220ms ease; }
.icon-clip { overflow: hidden; min-width: 0; }
.app-icons { display: flex; align-items: center; gap: 9px; width: max-content; }
.menu-bar .brand-icon { filter: invert(1); opacity: .92; }
.app-icons { color: #d9e1d0; }
.visible-icons { display: flex; align-items: center; gap: 9px; }
.visible-icons:empty { display: none; }
.range-adjuster { position: relative; display: flex; align-items: center; justify-content: center; width: 180px; height: 25px; flex-shrink: 0; }
.range-adjuster::before { content: ""; position: absolute; left: 5px; right: 5px; height: 6px; border-radius: 3px; background: #f9f9f638; }
.range-label { position: relative; padding: 1px 4px; border-radius: 4px; background: #ecece9; color: #292b27; font-size: 10px; font-weight: 500; line-height: 14px; white-space: nowrap; pointer-events: none; }
.range-adjuster input { position: absolute; inset: 0; display: block; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; touch-action: none; }
.range-adjuster input:focus { outline: none; box-shadow: none; }
.is-adjusting .menu-bar { min-width: 840px; }
.is-adjusting .demo-toggle { background: #ffffff26; }
.range-feedback { margin-top: 16px; font-size: 11px; color: #43573b; }
[hidden] { display: none !important; }
.is-expanded .hidden-icons { grid-template-columns: 1fr; opacity: 1; }
.demo-toggle { display: flex; align-items: center; justify-content: center; flex-shrink: 0; width: 25px; height: 25px; padding: 0; border: 0; border-radius: 6px; color: inherit; background: transparent; cursor: pointer; }
.demo-toggle:hover { background: #ffffff26; }
.demo-toggle:focus-visible { outline: none; box-shadow: none; }
.bar-clock { font-size: 13px; font-weight: 600; white-space: nowrap; margin-left: 10px; }
.demo-instruction { margin-bottom: 24px; font-size: 15px; color: #35402f; }
.demo-hint { margin-top: 20px; color: #43573b; font-size: 11px; }
.demo-caption { position: absolute; top: 8px; right: 24px; margin: 0; color: #7b8d70; font-size: 10px; text-align: right; }
.features { margin: 0; display: grid; gap: 24px; }
.features > div { display: grid; grid-template-columns: 1fr; gap: 6px; }
dt { color: #292b27; }
dd { margin: 0 auto; color: #72766c; font-size: 13px; max-width: 520px; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; text-align: left; }
.steps li { padding: 26px 22px; border-radius: 20px; background: #f0f1ec; }
.step-title { display: block; margin-bottom: 18px; font-size: 15px; font-weight: 600; font-synthesis: weight; }
.step-action { display: block; font-size: 12px; }
.steps p { margin-top: 8px; font-size: 12px; color: #72766c; }
kbd { font: inherit; font-size: 12px; padding: 1px 5px; border: 1px solid #dfe3d9; border-radius: 3px; background: #f0f2eb; }
.note { margin: 20px auto 0; font-size: 11px; color: #72766c; max-width: 660px; }
.download { padding-top: 8px; }
.download h3 { font-size: 23px; font-weight: 400; margin-bottom: 8px; }
.download > p:not(.note) { font-size: 13px; color: #72766c; }
.download .primary { margin-top: 22px; font-size: 12px; }
footer { display: flex; align-items: baseline; justify-content: center; flex-wrap: wrap; gap: 16px; font-size: 11px; }
footer p { color: #72766c; }
.divider { color: #a1a498; }
@media (max-width: 600px) {
  main { margin-top: 54px; margin-bottom: 64px; }
  section + section { margin-top: 52px; }
  .steps { grid-template-columns: 1fr; gap: 12px; }
  .steps li { padding: 24px; }
  .step-title { margin-bottom: 12px; }
  .desktop-demo { padding: 42px 12px; border-radius: 18px; }
  .demo-instruction { font-size: 13px; }
  .demo-caption { top: 3px; right: 12px; }
  footer { flex-direction: column; align-items: center; gap: 7px; }
  .divider { display: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .hidden-icons { transition: none; } }