:root { color-scheme: light; --paper: #f7f7f0; --white: #fff; --ink: #20372c; --muted: #59665c; --green: #214d3b; --lime: #dfebbc; --line: #d9ded1; }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 106px; }
    body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
    a { color: inherit; text-underline-offset: 4px; }
    a:hover { text-decoration-thickness: 2px; }
    button { font: inherit; }
    :focus-visible { outline: 3px solid #b56b20; outline-offset: 5px; }
    .skip { position: absolute; top: -80px; left: 20px; z-index: 10; padding: 12px; background: white; }
    .skip:focus { top: 12px; }
    .masthead { position: sticky; top: 0; z-index: 3; border-bottom: 1px solid var(--line); background: var(--paper); }
    .masthead-inner { max-width: 1540px; margin: auto; min-height: 84px; padding: 14px 36px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
    .brand { display: inline-flex; align-items: center; gap: 12px; font-size: 20px; font-weight: 750; letter-spacing: -.6px; text-decoration: none; }
    .brand img { width: 44px; height: 44px; object-fit: contain; border-radius: 10px; }
    .top-links { display: flex; align-items: center; gap: 26px; font-size: 14px; }
    .top-links a { text-decoration: none; }
    .top-links a:hover { text-decoration: underline; }
    .shell { max-width: 1540px; margin: auto; display: grid; grid-template-columns: 216px minmax(0, 1fr); gap: 48px; padding: 0 36px; }
    .contents { border-right: 1px solid var(--line); padding: 46px 25px 40px 0; }
    .contents-inner { position: sticky; top: 126px; }
    .eyebrow { margin: 0 0 17px; font-size: 11px; font-weight: 750; letter-spacing: 2px; text-transform: uppercase; }
    .contents h2 { font-size: 12px; letter-spacing: 1.7px; text-transform: uppercase; margin: 0 0 18px; color: var(--muted); }
    .contents nav { display: grid; gap: 4px; }
    .contents a { display: flex; gap: 12px; align-items: baseline; padding: 9px 10px; font-size: 14px; text-decoration: none; border-radius: 5px; }
    .contents a span { font-size: 10px; font-variant-numeric: tabular-nums; color: #76816f; }
    .contents a:hover, .contents a[aria-current="location"], .contents a[aria-current="page"] { background: #e8eddd; color: var(--green); }
    .contents .privacy-link { border-top: 1px solid var(--line); border-radius: 0; margin-top: 18px; padding-top: 20px; }
    .sidebar-note { margin: 36px 10px 0; font-size: 12px; line-height: 1.7; color: var(--muted); }
    main { min-width: 0; padding: 48px 0 0; }
    .hero { padding-bottom: 70px; }
    .hero-top { display: grid; grid-template-columns: 1.25fr 1fr; gap: 42px; align-items: end; margin-bottom: 38px; }
    h1 { font-family: Georgia, "Times New Roman", serif; font-size: clamp(46px, 4.5vw, 76px); line-height: 1.04; font-weight: 400; letter-spacing: -3px; margin: 0; }
    h1 em { color: #4e7350; font-weight: 400; }
    .intro p { font-size: 17px; color: var(--muted); margin: 0 0 22px; line-height: 1.7; }
    .actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
    .button { display: inline-flex; align-items: center; justify-content: center; padding: 12px 18px; background: var(--green); color: white; border-radius: 5px; font-size: 13px; font-weight: 650; text-decoration: none; }
    .button:hover { background: #32684e; }
    .text-link { font-size: 13px; padding: 10px 4px; }
    figure { margin: 0; }
    .hero-image { display: block; padding: 12px; background: #e5eadc; border: 1px solid #d7decc; border-radius: 10px; box-shadow: 0 20px 45px -30px #23412c80; }
    .hero-image img { display: block; width: 100%; height: auto; border-radius: 4px; }
    .hero-caption { display: flex; justify-content: space-between; gap: 20px; padding-top: 14px; font-size: 12px; color: var(--muted); }
    .hero-caption strong { color: var(--ink); font-weight: 600; }
    .section { padding: 46px 0 60px; border-top: 1px solid var(--line); }
    .section-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
    h2 { margin: 0; font: 400 clamp(30px, 3vw, 43px)/1.15 Georgia, "Times New Roman", serif; letter-spacing: -1.3px; }
    .section-count { flex-shrink: 0; font-size: 11px; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
    .feature-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
    .feature-number { display: inline-block; color: #58724b; font-size: 12px; margin-bottom: 12px; }
    h3 { margin: 0 0 8px; font-size: 18px; font-weight: 650; letter-spacing: -.4px; line-height: 1.4; }
    .feature-list p, .section-intro { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.8; }
    .section-intro { max-width: 680px; margin: -10px 0 30px; }
    .gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 34px 24px; }
    .gallery-card { min-width: 0; }
    .screenshot { display: block; overflow: hidden; background: #e6e8df; border: 1px solid var(--line); border-radius: 6px; transition: box-shadow .2s, transform .2s; }
    .screenshot:hover { transform: translateY(-3px); box-shadow: 0 12px 25px -18px #214d3b99; }
    .screenshot img { display: block; width: 100%; height: auto; aspect-ratio: 8 / 5; object-fit: contain; }
    .gallery-card figcaption { display: grid; grid-template-columns: 30px 1fr; gap: 10px; margin-top: 16px; }
    .step { padding-top: 4px; color: #6b7d5f; font-size: 11px; font-variant-numeric: tabular-nums; }
    .gallery-card h3 { font-size: 16px; margin-bottom: 4px; }
    .gallery-card p { margin: 0; font-size: 13px; color: var(--muted); line-height: 1.7; }
    .about-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; background: var(--green); color: white; padding: 34px; border-radius: 8px; }
    .about-panel h2 { font-size: 35px; max-width: 350px; }
    .about-panel p { color: #e0e9da; font-size: 14px; margin: 0 0 16px; }
    .about-panel a { color: var(--lime); }
    footer { border-top: 1px solid var(--line); padding: 25px 0 32px; display: flex; justify-content: space-between; gap: 20px; font-size: 12px; color: var(--muted); }
    footer p { margin: 0; }
    .lightbox { width: min(96vw, 1600px); max-width: 96vw; max-height: 94dvh; border: 0; border-radius: 8px; padding: 16px; color: var(--ink); background: var(--paper); }
    .lightbox::backdrop { background: #10251cde; }
    .lightbox-header { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 12px; }
    .lightbox h2 { font: 600 16px/1.4 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; letter-spacing: 0; }
    .lightbox button { background: var(--green); color: white; border: 0; padding: 7px 14px; border-radius: 4px; cursor: pointer; }
    .lightbox img { display: block; max-width: 100%; max-height: calc(94dvh - 100px); width: auto; height: auto; margin: auto; object-fit: contain; }
    body.preview-open { overflow: hidden; }
    @media (min-width: 1600px) { h1 { font-size: 76px; } }
    @media (max-width: 1150px) { .shell { grid-template-columns: 175px minmax(0, 1fr); gap: 30px; padding: 0 24px; } .hero-top { grid-template-columns: 1fr; gap: 24px; } h1 { max-width: 640px; } .intro { max-width: 650px; } .feature-list { gap: 22px; } }
    @media (max-width: 760px) { html { scroll-padding-top: 90px; } .masthead-inner { min-height: 72px; padding: 12px 18px; } .brand { font-size: 18px; } .brand img { width: 36px; height: 36px; } .top-links { gap: 16px; font-size: 12px; } .shell { display: block; padding: 0 18px; } .contents { border-right: 0; border-bottom: 1px solid var(--line); padding: 20px 0 14px; } .contents-inner { position: static; } .contents h2 { margin-bottom: 8px; font-size: 10px; } .contents nav { display: flex; flex-wrap: wrap; gap: 2px; } .contents a { padding: 6px 9px; font-size: 12px; } .contents a span, .sidebar-note { display: none; } .contents .privacy-link { border: 0; margin: 0; padding: 6px 9px; } main { padding-top: 30px; } h1 { font-size: 52px; letter-spacing: -2.5px; } .hero-top { margin-bottom: 26px; } .intro p { font-size: 15px; } .hero { padding-bottom: 36px; } .hero-image { padding: 6px; } .hero-caption { font-size: 10px; } .section { padding: 32px 0 38px; } .section-heading { gap: 12px; } .section-count { font-size: 9px; } .feature-list { grid-template-columns: 1fr; gap: 24px; } .feature-number { margin-bottom: 5px; } .gallery { gap: 26px; } .about-panel { grid-template-columns: 1fr; gap: 24px; padding: 26px; } footer { flex-direction: column; gap: 8px; } }
    @media (max-width: 520px) { .gallery { grid-template-columns: 1fr; } h1 { font-size: 45px; } .top-links .github-link { display: none; } .hero-caption { flex-direction: column; gap: 3px; } }
    @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .screenshot { transition: none; } .screenshot:hover { transform: none; } }
    .privacy-content { min-height: calc(100vh - 85px); display: flex; flex-direction: column; }
    .policy { max-width: 760px; padding: 12px 0 80px; flex: 1; }
    .policy h1 { margin-bottom: 24px; }
    .policy .date { margin: 0 0 30px; font-size: 13px; color: var(--muted); }
    .privacy-statement { border-left: 4px solid var(--green); padding: 22px 26px; margin: 28px 0 36px; background: #e8eddd; font-size: clamp(20px, 2vw, 26px); line-height: 1.5; }
    .policy h2 { font-size: 28px; margin: 32px 0 16px; }
    .policy > p:not(.eyebrow):not(.privacy-statement) { color: var(--muted); }
    .policy .button { margin-top: 18px; }
    .top-links a[aria-current="page"] { text-decoration: underline; }
    @media (max-width: 760px) { .masthead-inner { flex-wrap: wrap; gap: 10px 20px; } .top-links { flex-wrap: wrap; } .privacy-content { min-height: auto; } .policy { padding: 4px 0 48px; } }