@font-face { font-family: 'Geist'; src: url('fonts/geist-latin-variable.woff2') format('woff2'); font-weight: 400 700; font-style: normal; font-display: swap; }
:root { color-scheme: light; --page:#f5f5f5; --surface:#fff; --surface-soft:#f9f9f9; --tray:#ededed; --ink:#202020; --muted:#686868; --line:#e2e2e2; --strong-line:#cecece; --action:#252525; --on-action:#fff; --focus:#555; --font:'Geist','Noto Sans SC UI',-apple-system,BlinkMacSystemFont,'Segoe UI','Microsoft YaHei',sans-serif; --ease:cubic-bezier(.22,.75,.28,1); }
html[data-theme=dark] { color-scheme:dark; --page:#151515; --surface:#202020; --surface-soft:#232323; --tray:#303030; --ink:#f0f0f0; --muted:#a0a0a0; --line:#363636; --strong-line:#4b4b4b; --action:#f2f2f2; --on-action:#171717; --focus:#b0b0b0; }
* { box-sizing:border-box; } body { margin:0; background:var(--page); color:var(--ink); font:400 1rem/1.6 var(--font); -webkit-font-smoothing:antialiased; } html { scroll-behavior:smooth; scroll-padding-top:1.5rem; } a { color:inherit; text-decoration:none; } button,select { font:inherit; } a,button,select { -webkit-tap-highlight-color:transparent; touch-action:manipulation; } button,select { cursor:pointer; } svg { width:22px; height:22px; fill:none; stroke:currentColor; stroke-width:1.5; stroke-linecap:round; stroke-linejoin:round; flex:none; } .icon-definitions { position:absolute; width:0; height:0; overflow:hidden; } a:focus-visible,button:focus-visible,select:focus-visible { outline:3px solid var(--focus); outline-offset:5px; } ::selection { background:var(--ink); color:var(--surface); }
.sr-only { position:absolute; width:1px; height:1px; margin:-1px; clip-path:inset(50%); overflow:hidden; white-space:nowrap; }.skip-link { position:fixed; left:12px; top:12px; z-index:10; padding:10px 16px; background:var(--action); color:var(--on-action); border-radius:8px; transform:translateY(-150%); }.skip-link:focus { transform:translateY(0); }
.site-wrap { max-width:1440px; padding:0 52px; margin:auto; }.masthead { display:grid; grid-template-columns:1fr auto 1fr; align-items:center; gap:24px; min-height:84px; border-bottom:1px solid var(--line); }.signature { width:fit-content; min-height:44px; display:flex; align-items:center; font-size:20px; font-weight:500; letter-spacing:-.55px; }.top-nav { display:flex; gap:28px; align-self:stretch; align-items:center; font-size:14px; }.top-nav a { display:flex; align-items:center; min-height:44px; position:relative; color:var(--muted); padding:7px 0; }.top-nav a[aria-current=page] { color:var(--ink); }.top-nav a[aria-current=page]::after { content:''; position:absolute; bottom:-20px; height:2px; width:100%; background:var(--ink); }.top-nav a:hover { color:var(--ink); }.preferences { justify-self:end; display:flex; gap:4px; align-items:center; }.preferences button,.preferences select { min-height:44px; min-width:44px; border:0; border-radius:8px; padding:7px 10px; background:var(--page); color:var(--muted); font-size:14px; }.preferences select { max-width:92px; }.preferences button:hover,.preferences select:hover { color:var(--ink); background:var(--tray); }.preferences button:active { transform:scale(.96); }
main { padding:66px 0 30px; } main:focus { outline:none; }.workbench { display:grid; grid-template-columns:240px minmax(0,1fr); gap:50px; min-height:650px; }.identity { padding-top:30px; }.identity h1 { font-size:36px; line-height:1.2; font-weight:500; letter-spacing:-1.25px; margin:0 0 12px; }.intro { color:var(--muted); font-size:15px; line-height:1.8; margin:0; max-width:235px; }.project-nav { margin-top:42px; border-top:1px solid var(--line); padding-top:17px; }.project-link { display:flex; align-items:center; gap:14px; min-height:70px; border-radius:11px; margin:3px -12px; padding:11px 12px; transition:background-color .18s,color .18s; }.project-link:hover,.project-link:focus-visible { background:var(--tray); }.project-link>svg { width:22px; height:22px; color:var(--ink); }.project-link>span { display:flex; flex-direction:column; min-width:0; }.project-link strong { font-size:16px; line-height:1.4; font-weight:500; }.project-link small { color:var(--muted); font-size:12px; line-height:1.6; margin-top:4px; }.project-link .go { width:16px; height:16px; margin-left:auto; color:var(--muted); transition:transform .2s var(--ease); }.project-link:hover .go { transform:translateX(3px); }.desk-object { margin:44px 0 0; border-radius:14px; overflow:hidden; background:#f5f5f5; max-width:230px; }.desk-object img { display:block; width:100%; height:auto; mix-blend-mode:multiply; }html[data-theme=dark] .desk-object { background:#d4d4d4; }
.window-stage { position:relative; min-width:0; min-height:650px; }.app-window { position:absolute; border:1px solid var(--strong-line); border-radius:16px; background:var(--surface); overflow:hidden; box-shadow:0 18px 36px -14px rgb(0 0 0 / 18%),0 4px 12px rgb(0 0 0 / 5%),inset 0 1px 0 rgb(255 255 255 / 65%); transition:transform .32s var(--ease),box-shadow .32s var(--ease); }.window-toolbar { min-height:57px; padding:11px 17px; display:flex; gap:10px; align-items:center; background:linear-gradient(var(--surface-soft),var(--surface)); border-bottom:1px solid var(--line); position:relative; z-index:1; }.window-app-icon { display:grid; place-items:center; width:28px; height:28px; border-radius:7px; background:var(--tray); }.window-app-icon svg { width:17px; height:17px; }.window-toolbar h2 { font-size:15px; font-weight:500; margin:0; line-height:1.3; white-space:nowrap; }.window-toolbar h2>span { margin-left:5px; color:var(--muted); font-size:12px; font-weight:400; }.preview-tag { color:var(--muted); font-size:12px; margin-left:auto; }.open-app { display:flex; align-items:center; justify-content:center; gap:8px; margin:-5px -5px -5px 5px; padding:7px 11px; min-height:44px; border-radius:8px; font-size:12px; font-weight:500; white-space:nowrap; }.open-app svg { width:15px; height:15px; transition:transform .2s var(--ease); }.open-app:hover { background:var(--tray); }.open-app:hover svg { transform:translateX(2px); }.open-app:active { transform:scale(.97); }.mail-window { top:10px; left:0; width:calc(100% - 58px); height:450px; z-index:1; }.drop-window { right:0; top:350px; width:64%; min-width:440px; height:285px; z-index:2; }
.mail-interface { display:grid; grid-template-columns:105px 175px minmax(0,1fr); height:calc(100% - 57px); font-size:12px; line-height:1.5; user-select:none; }.mail-folders { padding:17px 8px; background:var(--surface-soft); border-right:1px solid var(--line); }.folder-row { display:flex; align-items:center; gap:8px; padding:9px 7px; margin-bottom:5px; color:var(--muted); border-radius:7px; white-space:nowrap; }.folder-row svg { width:15px; height:15px; }.folder-row.selected { background:var(--tray); color:var(--ink); }.mail-list { min-width:0; padding:15px 9px; border-right:1px solid var(--line); }.list-top { font-size:13px; font-weight:500; margin:0 6px 13px; }.mail-row { border-radius:8px; padding:11px 10px; margin-bottom:6px; overflow:hidden; }.mail-row.selected { background:var(--tray); }.row-sender { display:flex; justify-content:space-between; align-items:center; font-size:12px; margin-bottom:5px; color:var(--muted); }.row-sender i { display:block; width:5px; height:5px; border-radius:50%; background:var(--ink); }.mail-row strong { display:block; font-size:12px; font-weight:500; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }.mail-row p { overflow:hidden; text-overflow:ellipsis; white-space:nowrap; color:var(--muted); font-size:12px; margin:4px 0 0; }.mail-reader { min-width:0; padding:23px 20px; }.mail-reader h3 { font-size:17px; font-weight:500; letter-spacing:-.2px; line-height:1.45; margin:0 0 20px; }.sender-detail { display:flex; gap:9px; align-items:center; padding-bottom:20px; border-bottom:1px solid var(--line); }.sender-avatar { display:grid; place-items:center; width:28px; height:28px; border-radius:50%; background:var(--tray); color:var(--muted); font-size:12px; }.sender-detail small { display:block; color:var(--muted); font-size:12px; }.mail-reader>p { font-size:13px; line-height:1.85; margin:19px 0; }.preview-attachment { display:flex; align-items:center; gap:10px; width:fit-content; max-width:100%; padding:10px 12px; border:1px solid var(--line); border-radius:8px; margin-top:18px; }.preview-attachment svg { width:20px; height:20px; color:var(--muted); }.preview-attachment svg:last-child { width:14px; height:14px; margin-left:18px; }.preview-attachment small { display:block; color:var(--muted); font-size:12px; }.reader-actions { display:flex; gap:8px; margin-top:24px; }.reader-actions span { border:1px solid var(--line); padding:6px 13px; border-radius:6px; color:var(--muted); font-size:12px; }
.drop-interface { padding:16px 21px; user-select:none; }.transfer-placeholder { display:flex; align-items:center; justify-content:center; gap:14px; min-height:79px; border:1px dashed var(--strong-line); border-radius:9px; background:var(--surface-soft); }.transfer-symbol { display:grid; place-items:center; width:33px; height:33px; border-radius:8px; background:var(--tray); }.transfer-symbol svg { width:20px; height:20px; }.transfer-placeholder strong { display:block; font-size:13px; font-weight:500; }.transfer-placeholder p { margin:3px 0 0; font-size:12px; color:var(--muted); }.file-table { margin-top:13px; }.file-table-head { display:flex; justify-content:space-between; border-bottom:1px solid var(--line); padding:0 0 6px; color:var(--muted); font-size:12px; }.file-row { display:flex; align-items:center; gap:10px; padding:9px 0; border-bottom:1px solid var(--line); font-size:12px; }.file-row:last-child { border-bottom:0; }.file-row svg { width:16px; height:16px; color:var(--muted); }.file-row small { margin-left:auto; font-size:12px; color:var(--muted); }.preview-note { position:absolute; margin:0; left:0; bottom:0; color:var(--muted); font-size:12px; }
.workbench[data-active=mail] .mail-window { z-index:3; transform:translateY(-6px); box-shadow:0 24px 48px -17px rgb(0 0 0 / 22%),0 5px 13px rgb(0 0 0 / 6%); }.workbench[data-active=drop] .drop-window { transform:translateY(-5px); }html[data-theme=dark] .app-window { box-shadow:0 18px 38px -14px #0009,0 3px 12px #0004,inset 0 1px 0 #ffffff08; }html[data-theme=dark] .workbench[data-active=mail] .mail-window { box-shadow:0 24px 48px -17px #000c; }
.footer { display:flex; justify-content:space-between; gap:20px; border-top:1px solid var(--line); padding:22px 0 26px; color:var(--muted); font-size:12px; }
@media (min-width:1450px) { .workbench { min-height:690px; }.window-stage { min-height:690px; }.mail-window { height:465px; }.drop-window { top:374px; height:294px; }.drop-interface { padding-top:19px; }.transfer-placeholder { min-height:85px; } }
@media (max-width:1190px) { .site-wrap { padding:0 32px; }.workbench { grid-template-columns:205px minmax(0,1fr); gap:35px; }.identity h1 { font-size:32px; }.mail-window { width:100%; height:420px; }.mail-interface { grid-template-columns:85px 160px minmax(0,1fr); }.mail-folders { padding:15px 5px; }.folder-row { padding:9px 5px; gap:5px; }.mail-reader { padding:20px 14px; }.drop-window { width:75%; min-width:400px; top:342px; }.window-stage { min-height:643px; }.desk-object { margin-top:30px; } }
@media (max-width:980px) { .masthead { gap:16px; }.workbench { grid-template-columns:1fr; gap:35px; }.identity { padding-top:0; display:grid; grid-template-columns:1fr 1.1fr; column-gap:35px; }.identity h1 { font-size:36px; }.intro { grid-column:1; max-width:none; }.project-nav { grid-column:2; grid-row:1/4; margin-top:0; padding-top:0; border-top:0; }.project-link { min-height:60px; padding:7px 10px; }.project-link small { margin-top:2px; }.desk-object { display:none; }.window-stage { min-height:650px; }.mail-window { width:88%; height:433px; }.mail-interface { grid-template-columns:92px 169px minmax(0,1fr); }.drop-window { width:64%; min-width:425px; top:348px; }.preview-note { bottom:0; } main { padding-top:38px; }.preview-tag { display:none; }.open-app { margin-left:auto; } }
@media (max-width:600px) { .site-wrap { padding-left:max(20px,env(safe-area-inset-left)); padding-right:max(20px,env(safe-area-inset-right)); }.masthead { grid-template-columns:1fr auto; gap:0; min-height:80px; }.signature { font-size:19px; }.top-nav { display:none; }.preferences button,.preferences select { padding:7px 8px; font-size:14px; }.preferences select { max-width:76px; }main { padding-top:30px; }.workbench { gap:30px; }.identity { display:block; }.identity h1 { font-size:34px; letter-spacing:-1px; }.intro { font-size:15px; max-width:none; }.project-nav { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:7px; margin-top:24px; border:1px solid var(--line); border-radius:13px; padding:4px; background:var(--surface-soft); }.project-link { flex-direction:column; justify-content:center; text-align:center; min-height:79px; margin:0; padding:8px 4px; gap:6px; border-radius:9px; }.project-link>svg { width:20px; height:20px; }.project-link strong { font-size:14px; }.project-link small,.project-link .go { display:none; }.window-stage { display:flex; flex-direction:column; gap:19px; min-height:0; padding-bottom:28px; }.app-window { position:relative; width:100%; min-width:0; top:auto; left:auto; right:auto; border-radius:13px; }.mail-window { height:360px; }.drop-window { height:280px; }.window-toolbar { min-height:58px; padding:8px 12px; gap:8px; }.window-toolbar h2 { font-size:14px; }.window-toolbar h2>span { display:none; }.window-app-icon { width:26px; height:26px; }.open-app { font-size:12px; padding:7px 8px; margin-right:-3px; gap:7px; }.mail-interface { height:302px; grid-template-columns:118px minmax(0,1fr); }.mail-folders { display:none; }.mail-list { padding:13px 5px; }.mail-row { padding:10px 7px; }.mail-reader { padding:16px 13px; }.mail-reader h3 { font-size:15px; margin-bottom:15px; }.sender-detail { padding-bottom:13px; }.mail-reader>p { font-size:12px; line-height:1.8; margin:13px 0; }.preview-attachment { padding:8px; gap:6px; margin-top:13px; }.preview-attachment svg:last-child { display:none; }.preview-attachment svg { width:17px; height:17px; }.reader-actions { display:none; }.drop-interface { padding:15px; }.transfer-placeholder { min-height:80px; }.preview-note { left:0; bottom:0; font-size:12px; }.workbench[data-active=mail] .mail-window,.workbench[data-active=drop] .drop-window { transform:none; }.footer { margin-top:10px; padding-bottom:max(22px,env(safe-area-inset-bottom)); font-size:12px; }.footer>span:last-child { display:none; } }
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; }*,*::before,*::after { animation:none!important; transition:none!important; }.workbench[data-active=mail] .mail-window,.workbench[data-active=drop] .drop-window { transform:none; } }