* { box-sizing: border-box; }
:root { color-scheme: light; --accent: #7263ee; --ink: #171c30; --muted: #73798a; }
body { margin: 0; min-height: 100vh; padding: 0; background: #fff; color: var(--ink); font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: 5px; }
.skip-link { position: fixed; top: -70px; left: 25px; z-index: 5; background: white; padding: 12px; }
.skip-link:focus { top: 20px; }
.page-shell { width: 100%; min-height: 100vh; margin: 0; background: linear-gradient(120deg, #fff 40%, #fdfdff); border: 0; border-radius: 0; overflow: hidden; }
.site-header { height: 74px; display: flex; align-items: center; gap: 30px; padding: 0 52px; border-bottom: 1px solid #f0f0f6; }
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 21px; font-weight: 800; white-space: nowrap; letter-spacing: -.65px; }
.brand-icon { display: flex; width: 30px; height: 34px; transform: rotate(-15deg); }
.brand-icon img, .feature-icon img, .orbit img { filter: invert(43%) sepia(94%) saturate(2400%) hue-rotate(229deg) brightness(96%); }
.site-nav { display: flex; align-self: stretch; align-items: stretch; gap: 22px; margin-left: auto; margin-right: auto; }
.site-nav a { position: relative; display: flex; align-items: center; padding: 0 12px; font-size: 14px; font-weight: 650; color: #757b8a; white-space: nowrap; transition: color .15s; }
.site-nav a:hover, .site-nav a[aria-current] { color: var(--accent); }
.site-nav a[aria-current]::after { content: ""; position: absolute; bottom: 13px; height: 3px; background: #e4dfff; left: 0; right: 0; border-radius: 4px; }
.account-link { padding: 10px 21px; border: 2px solid #e4dfff; border-radius: 9px; color: var(--accent); font-size: 14px; font-weight: 700; white-space: nowrap; transition: background .15s, border-color .15s; }
.account-link:hover { background: #f3f0ff; border-color: #b9adff; }
.about-content { width: 100%; max-width: 1100px; margin: 0 auto; padding: 31px 52px 28px; }
.intro { display: grid; grid-template-columns: minmax(0, 1fr) 295px; gap: 28px; align-items: center; }
h1 { font-size: 36px; line-height: 1.25; letter-spacing: -.7px; margin: 0 0 10px; font-weight: 750; }
.lead { font-size: 21px; line-height: 1.4; color: var(--muted); margin: 0 0 17px; font-weight: 450; }
.description { color: var(--muted); font-size: 17px; line-height: 1.45; margin: 0; max-width: 535px; }
.features { display: grid; grid-template-columns: 1fr 1.2fr; column-gap: 55px; row-gap: 30px; margin-top: 31px; }
.feature { display: flex; align-items: center; gap: 21px; }
.feature-icon { flex: 0 0 56px; height: 56px; border-radius: 12px; background: #f1efff; display: grid; place-items: center; }
.feature-icon img { width: 30px; height: 30px; }
.feature h2 { font-size: 17px; line-height: 1.35; margin: 0 0 4px; font-weight: 650; }
.feature p { font-size: 15px; line-height: 1.4; margin: 0; color: var(--muted); }
.folder-scene { width: 295px; height: 240px; position: relative; margin-top: 8px; transform: scale(1.08); }
.scene-glow { position: absolute; width: 223px; height: 190px; border-radius: 46% 54% 40% 60%; background: #f5f3ff; left: 46px; top: 43px; transform: rotate(12deg); }
.folder-back { position: absolute; width: 140px; height: 125px; left: 92px; top: 66px; border-radius: 14px 14px 17px 17px; background: linear-gradient(130deg, #dedbff, #efedff); }
.folder-back::before { content: ""; position: absolute; top: -16px; left: 0; width: 65px; height: 30px; border-radius: 18px 16px 0 0; background: #e4e1ff; transform: skewX(25deg); }
.folder-tab { position: absolute; top: 115px; left: 88px; width: 142px; height: 80px; background: linear-gradient(#5140e4, #7763ff); border-radius: 10px; }
.folder-tab::before { content: ""; position: absolute; width: 61px; height: 26px; left: 0; top: -15px; border-radius: 12px 14px 0 0; background: #6050ed; transform: skewX(25deg); }
.folder-front { position: absolute; width: 145px; height: 98px; top: 119px; left: 85px; border-radius: 11px 13px 17px 17px; background: linear-gradient(130deg, #8e80ff, #7f74f4); box-shadow: inset 0 2px 3px #b4aaff, 0 -3px 0 #6551ed; transform: perspective(600px) rotateY(-6deg) rotateZ(-1deg); display: grid; place-items: center; }
.folder-front img { width: 60px; height: 60px; filter: invert(1); transform: rotate(12deg); opacity: .94; }
.orbit { position: absolute; display: grid; place-items: center; border-radius: 50%; border: 6px solid #efecff; background: #fcfbff; }
.orbit img { width: 60%; height: 60%; opacity: .27; }
.orbit-bookmark { width: 55px; height: 55px; left: 16px; top: 37px; background: #e9e5ff; border-color: #eeeaff; }
.orbit-bookmark img { filter: invert(1); opacity: 1; }
.orbit-top { width: 37px; height: 37px; top: 19px; left: 97px; border-width: 4px; }
.orbit-right { width: 40px; height: 40px; top: 20px; right: 16px; border-width: 4px; }
.orbit-left { width: 47px; height: 47px; top: 121px; left: 3px; }
.orbit-gift { width: 53px; height: 53px; top: 73px; right: -27px; }
.orbit-gift img { opacity: 1; filter: invert(76%) sepia(100%) saturate(680%) hue-rotate(350deg); }
.privacy-content { max-width: 800px; }
.privacy-content h2 { font-size: 20px; margin: 28px 0 8px; }
.privacy-content p { font-size: 17px; line-height: 1.65; color: var(--muted); }
.privacy-content a { color: var(--accent); text-decoration: underline; }
@media (min-width: 1150px) { .about-content { padding-top: clamp(55px, 9vh, 100px); } .intro { grid-template-columns: 1fr 340px; } .folder-scene { justify-self: center; } .features { margin-top: 45px; } }
@media (max-width: 850px) { .site-header { padding: 0 28px; gap: 16px; } .site-nav { gap: 4px; } .about-content { padding: 32px 28px; } .intro { grid-template-columns: 1fr 235px; gap: 12px; } .folder-scene { transform: scale(.8); transform-origin: left center; width: 295px; } .lead { font-size: 19px; } .desktop-break { display: none; } .features { column-gap: 22px; grid-template-columns: 1fr 1fr; } .feature { gap: 14px; } }
@media (max-width: 620px) { .site-header { height: auto; min-height: 112px; padding: 15px 20px 0; flex-wrap: wrap; justify-content: space-between; gap: 8px; } .brand { font-size: 20px; } .site-nav { order: 3; width: 100%; margin: 0; justify-content: center; gap: 15px; height: 45px; } .site-nav a { padding: 0 5px 10px; font-size: 13px; } .site-nav a[aria-current]::after { bottom: 0; } .account-link { padding: 8px 12px; font-size: 13px; } .about-content { padding: 28px 22px; } .intro { display: flex; flex-direction: column; gap: 6px; align-items: stretch; } h1 { font-size: 30px; } .lead { font-size: 19px; } .description { font-size: 16px; } .folder-scene { transform: scale(.85); transform-origin: center; align-self: center; margin: -8px 0 -15px; } .features { grid-template-columns: 1fr; gap: 23px; margin-top: 10px; } .feature { gap: 18px; } .feature h2 { font-size: 16px; } }