:root{--bg:#f2f5f8;--card:#fff;--text:#192235;--muted:#697486;--border:#e3e8ef;--shadow:0 8px 24px rgba(31,45,61,.075),0 1px 3px rgba(31,45,61,.045);--hover-shadow:0 12px 30px rgba(31,45,61,.11),0 2px 4px rgba(31,45,61,.05);--brand-surface:#fff;--icon-base:#fff;--chevron:#a8b1bd;--disabled-bg:rgba(255,255,255,.7);--pill-bg:#f0f2f5;--pill-text:#6f7988;--footer:#788394;--menu-hover:#f5f7fa;--menu-active:#edf2f7}
html[data-theme="dark"]{--bg:#11161c;--card:#1c222a;--text:#edf2f7;--muted:#aab5c3;--border:#323c49;--shadow:0 8px 24px rgba(0,0,0,.22),0 1px 3px rgba(0,0,0,.18);--hover-shadow:0 12px 30px rgba(0,0,0,.3),0 2px 4px rgba(0,0,0,.2);--brand-surface:#1c222a;--icon-base:#1c222a;--chevron:#8591a1;--disabled-bg:rgba(28,34,42,.72);--pill-bg:#252d37;--pill-text:#aab5c3;--footer:#98a4b4;--menu-hover:#252d37;--menu-active:#2a3440}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--text)}body{min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}
.home-shell{width:min(1180px,calc(100% - 64px));min-height:100vh;margin:0 auto;padding:38px 0 26px;display:flex;flex-direction:column}.brand-row{min-height:54px;display:flex;align-items:center}.brand{display:inline-flex;align-items:center;gap:13px}.brand-mark{width:46px;height:46px;border-radius:12px;background:var(--brand-surface);box-shadow:0 2px 8px rgba(31,45,61,.08);display:grid;place-items:center}.brand-mark img{display:block;width:30px;height:30px}.brand-copy{display:flex;flex-direction:column;gap:3px;line-height:1.04}.brand-copy strong{font-size:20px;font-weight:760;letter-spacing:-.02em}.brand-copy small{font-size:13px;font-weight:500;color:var(--muted)}
.home-appearance{position:relative;margin-left:auto}.theme-button{width:38px;height:38px;padding:0;border:1px solid var(--border);border-radius:11px;background:var(--card);color:var(--muted);display:grid;place-items:center;box-shadow:0 1px 3px rgba(31,45,61,.045);cursor:pointer}.theme-button:hover{color:var(--text)}.theme-button:focus-visible{outline:2px solid currentColor;outline-offset:2px}.theme-button svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.theme-menu{position:absolute;right:0;top:calc(100% + 8px);z-index:30;min-width:152px;padding:6px;border:1px solid var(--border);border-radius:12px;background:var(--card);box-shadow:var(--hover-shadow)}.theme-menu button{width:100%;min-height:36px;padding:0 30px 0 10px;border:0;border-radius:8px;background:transparent;color:var(--text);font:inherit;font-size:13px;text-align:left;position:relative;cursor:pointer}.theme-menu button:hover,.theme-menu button:focus-visible{background:var(--menu-hover);outline:none}.theme-menu button[aria-checked="true"]{background:var(--menu-active);font-weight:650}.theme-menu button[aria-checked="true"]::after{content:"✓";position:absolute;right:10px;top:50%;transform:translateY(-50%);color:var(--muted)}
.intro{padding:54px 0 30px}.intro h1{margin:0;font-size:clamp(36px,4.1vw,58px);line-height:1.02;letter-spacing:-.045em;font-weight:790}.workspace-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.workspace-card{--accent:#6b7280;position:relative;min-height:154px;padding:27px 50px 25px 31px;background:var(--card);border:1px solid var(--border);border-radius:20px;box-shadow:var(--shadow);display:grid;grid-template-columns:58px minmax(0,1fr);align-items:center;column-gap:20px;overflow:hidden}.workspace-card .accent{position:absolute;left:0;top:20px;bottom:20px;width:5px;border-radius:0 5px 5px 0;background:var(--accent)}.workspace-card[href]{transition:transform .16s ease,box-shadow .16s ease}.workspace-card[href]:hover{transform:translateY(-2px);box-shadow:var(--hover-shadow)}.workspace-card[href]:active{transform:none}.workspace-card[href]:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 32%,transparent);outline-offset:3px}
.documents{--accent:#2f6fed}.spreadsheets{--accent:#267a45}.presentations{--accent:#d64a24}.pdf{--accent:#b42318}.txt{--accent:#d9a514}.epub{--accent:#7655c7}.app-icon{width:58px;height:58px;border-radius:15px;background:color-mix(in srgb,var(--accent) 11%,var(--icon-base));display:grid;place-items:center}.app-icon img{display:block;width:40px;height:40px;object-fit:contain}.workspace-copy{min-width:0}.workspace-copy strong{display:block;font-size:19px;line-height:1.15;font-weight:745;letter-spacing:-.018em}.workspace-copy small{display:block;margin-top:8px;font-size:13px;line-height:1.35;color:var(--muted)}.chevron{position:absolute;right:25px;top:50%;transform:translateY(-50%);font-size:32px;line-height:1;color:var(--chevron);font-weight:300}.unavailable{opacity:.62;box-shadow:none;background:var(--disabled-bg)}.coming-soon{display:inline-flex;margin-top:10px;padding:4px 8px;border-radius:999px;background:var(--pill-bg);color:var(--pill-text);font-size:11px;font-weight:720}
.home-footer{margin-top:auto;padding-top:42px;display:flex;align-items:center;gap:24px;color:var(--footer);font-size:12px}.version{display:flex;align-items:center;gap:8px}.status-dot{width:7px;height:7px;border-radius:50%;background:#39a56a;box-shadow:0 0 0 3px rgba(57,165,106,.09)}.home-footer nav{margin-left:auto;display:flex;align-items:center;gap:22px}.home-footer a:hover{text-decoration:underline}
@media(max-width:720px){.home-shell{width:min(100% - 28px,560px);padding:22px 0 20px}.brand-row{min-height:48px}.brand-mark{width:42px;height:42px;border-radius:11px}.brand-mark img{width:28px;height:28px}.brand-copy strong{font-size:19px}.theme-button{width:36px;height:36px;border-radius:10px}.intro{padding:36px 2px 22px}.intro h1{font-size:36px}.workspace-grid{grid-template-columns:1fr;gap:14px}.workspace-card{min-height:112px;padding:20px 46px 20px 24px;border-radius:17px;grid-template-columns:50px minmax(0,1fr);column-gap:16px}.workspace-card .accent{top:16px;bottom:16px;width:4px}.app-icon{width:50px;height:50px;border-radius:13px}.app-icon img{width:34px;height:34px}.workspace-copy strong{font-size:17px}.workspace-copy small{font-size:12px;margin-top:5px}.chevron{right:20px;font-size:29px}.home-footer{padding-top:28px;align-items:flex-start;flex-direction:column;gap:14px}.home-footer nav{margin-left:0;gap:16px;flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){.workspace-card[href]{transition:none}}