.desk { --base: #eff2f6; --ink: #222c3b; --muted: #5d6a7c; --soft: #e3e8f0; --line: #d6dde7; --accent: #3158d3; font-family: "Helvetica Neue", "PingFang SC", sans-serif; }
.desk-shell { display: grid; grid-template-columns: 205px minmax(0,1fr); min-height: 100vh; max-width: 1600px; margin: auto; }
.desk-sidebar { background: #fff; padding: 34px 24px; display: flex; flex-direction: column; border-right: 1px solid var(--line); position: sticky; top: 0; height: 100dvh; }
.desk-sidebar .brand { gap: 10px; margin-bottom: 50px; }
.desk-sidebar .brand-mark { border: 0; background: #3158d3; color: #fff; border-radius: 9px; }
.desk-sidebar .brand-name { font-size: 20px; font-weight: 650; }
.desk-nav { display: flex; flex-direction: column; gap: 5px; }
.desk-nav a { padding: 12px 16px; display: flex; gap: 14px; align-items: center; color: var(--muted); border-radius: 7px; font-size: 13px; }
.desk-nav a svg { width: 18px; height: 18px; }
.desk-nav a[aria-current] { background: #eaf0ff; color: #3158d3; font-weight: 600; }
.desk-nav a:hover { background: #eff2f6; }
.desk-nav-divider { height: 1px; background: var(--line); margin: 20px 14px; }
.desk-side-bottom { margin-top: auto; padding: 30px 15px 0; }
.desk-side-bottom p { font-size: 11px; color: var(--muted); line-height: 1.9; }
.desk-side-bottom a { font-size: 12px; display: inline-block; margin-bottom: 12px; }
.desk-workspace { min-width: 0; padding: 0 43px 20px; }
.desk-header { display: flex; align-items: center; gap: 25px; height: 97px; border-bottom: 1px solid var(--line); }
.desk-search { display: flex; gap: 11px; align-items: center; color: var(--muted); background: transparent; flex: 1; text-align: left; padding: 12px 0; font-size: 12px; }
.desk-search svg { width: 18px; height: 18px; }
.desk-header .brand { display: none; }
.desk-header .login-link { display: flex; gap: 10px; align-items: center; color: var(--muted); font-size: 12px; }
.user-dot { display: grid; place-items: center; width: 31px; height: 31px; background: #dce3f2; border-radius: 50%; color: #3158d3; }
.desk-intro { padding: 31px 0 27px; display: flex; align-items: end; justify-content: space-between; gap: 15px; }
.desk-intro h1 { font-size: clamp(25px, 2.7vw, 38px); line-height: 1.3; letter-spacing: -.035em; font-weight: 650; margin-bottom: 10px; }
.desk-intro p { font-size: 12px; color: var(--muted); }
.desk-intro-note { white-space: nowrap; padding-bottom: 3px; }
.desk-intro-note svg { width: 17px; height: 17px; margin-right: 7px; color: #3158d3; }
.desk-board { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 20px; }
.desk-photo { grid-column: span 4; height: 305px; position: relative; border-radius: 12px; overflow: hidden; }
.desk-photo img { height: 100%; width: 100%; object-fit: cover; object-position: center 50%; }
.desk-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg,#123c49a1,transparent 68%); }
.desk-photo-copy { position: absolute; z-index: 1; left: 28px; bottom: 27px; color: #fff; }
.desk-photo-copy span { font-size: 11px; }
.desk-photo-copy h2 { font-size: 25px; font-weight: 550; margin-top: 8px; }
.desk-photo-link { position: absolute; right: 23px; bottom: 26px; display: grid; place-items: center; width: 34px; height: 34px; color: #fff; border: 1px solid #ffffff80; border-radius: 50%; z-index: 1; }
.desk-poem { grid-column: span 2; background: #3158d3; color: #fff; padding: 25px 28px; display: flex; flex-direction: column; border-radius: 12px 12px 4px 12px; position: relative; }
.desk-poem > span { font-size: 11px; color: #d9e3ff; }
.desk-poem h2 { font-size: 21px; font-weight: 500; margin-top: 15px; }
.desk-poem p { font-family: "Songti SC", "STSong", serif; font-size: 20px; line-height: 1.95; margin: 16px 0 12px; }
.desk-poem .poem-attribution { font-size: 11px; margin-top: auto; display: flex; justify-content: space-between; align-items: center; color: #d9e3ff; }
.desk-poem .poem-attribution a { padding: 8px; color: #fff; }
.desk-music { grid-column: span 3; background: #fff; border-radius: 12px; padding: 23px; display: grid; grid-template-columns: 112px 1fr; gap: 22px; align-items: center; }
.desk-music > a img { width: 112px; height: 112px; object-fit: cover; border-radius: 7px; }
.desk-music .content-label { font-size: 11px; color: var(--muted); display: flex; align-items: center; gap: 7px; }
.desk-music .content-label svg { width: 13px; height: 13px; }
.desk-music h2 { font-size: 18px; line-height: 1.5; font-weight: 550; margin: 7px 0; }
.desk-music p { font-size: 11px; color: var(--muted); }
.desk-music-controls { display: flex; align-items: center; gap: 8px; margin-top: 12px; }
.desk-music-controls .play-small { width: 34px; height: 34px; background: #3158d3; color: white; }
.desk-music-controls .play-small svg { width: 14px; height: 14px; }
.desk-music-controls .icon-button { width: 34px; height: 34px; }
.desk-music-controls .icon-button svg { width: 17px; height: 17px; }
.desk-library { grid-column: span 3; background: #e7e4f5; border-radius: 12px; padding: 22px; display: flex; gap: 22px; align-items: center; min-width: 0; }
.desk-books { display: flex; align-items: flex-end; gap: 4px; height: 125px; flex-shrink: 0; }
.desk-book-spine { display: block; height: 125px; width: 42px; writing-mode: vertical-rl; white-space: nowrap; padding: 13px 11px; border-radius: 3px; font-family: "Songti SC", "STSong", serif; font-size: 14px; letter-spacing: .12em; box-shadow: inset -4px 0 #0000000c; }
.desk-book-spine:first-child { background: #6c7b65; color: white; transform: rotate(-9deg); margin-right: 7px; }
.desk-book-spine:nth-child(2) { background: #b7ab9d; color: #34382f; height: 119px; }
.desk-library-copy > span { font-size: 11px; color: #615d7f; }
.desk-library-copy h2 { font-size: 19px; line-height: 1.5; font-weight: 550; margin: 8px 0; }
.desk-library-copy p { color: #615d7f; font-size: 11px; }
.desk-library-copy .text-link { font-size: 11px; margin-top: 5px; }
.desk-technology { grid-column: span 4; background: #fff; border-radius: 12px; padding: 25px 28px; }
.desk-technology h2 { font-size: 19px; font-weight: 550; }
.desk-technology p { font-size: 12px; color: var(--muted); margin: 12px 0 20px; max-width: 33em; }
.desk-technology-links { display: flex; flex-wrap: wrap; gap: 10px; }
.desk-technology-links a { display: flex; align-items: center; gap: 8px; font-size: 12px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 6px; }
.desk-technology-links svg { width: 15px; height: 15px; color: #3158d3; }
.desk-news { grid-column: span 2; background: #ddeab9; border-radius: 12px; padding: 25px 28px; display: flex; flex-direction: column; }
.desk-news > svg { color: #52612f; height: 21px; width: 21px; margin-bottom: 14px; }
.desk-news h2 { font-size: 20px; line-height: 1.6; font-weight: 550; }
.desk-news .text-link { margin-top: 10px; font-size: 11px; }
.desk .site-footer { margin-top: 30px; margin-right: 0; margin-left: 0; }
.desk .floating-player { background: white; }
.desk .floating-player .play-small { background: #3158d3; color: white; }
.desk dialog, .desk .toast { background: white; }
@media (max-width: 1150px) {
  .desk-shell { grid-template-columns: 175px minmax(0,1fr); }
  .desk-sidebar { padding: 30px 14px; }
  .desk-workspace { padding: 0 28px 20px; }
  .desk-board { gap: 16px; }
  .desk-music { grid-template-columns: 82px 1fr; gap: 14px; padding: 18px; }
  .desk-music > a img { width: 82px; height: 100px; }
  .desk-library { gap: 13px; padding: 18px; }
  .desk-book-spine { width: 32px; padding: 12px 7px; }
  .desk-intro-note { display: none; }
}
@media (max-width: 900px) {
  .desk-shell { grid-template-columns: 1fr; }
  .desk-sidebar { display: none; }
  .desk-header .brand { display: inline-flex; }
  .desk-header .brand-mark { color: #3158d3; }
  .desk-search { font-size: 0; justify-content: flex-end; }
  .desk-header .menu-button { display: inline-grid; }
  .desk-header > .icon-button:last-child { display: none; }
  .desk-header { gap: 14px; height: 80px; }
}
@media (max-width: 600px) {
  .desk-workspace { padding: 0 18px 15px; }
  .desk-header { height: 73px; }
  .desk-header .login-link { display: none; }
  .desk-intro { padding: 27px 0 23px; }
  .desk-intro h1 { font-size: 26px; }
  .desk-intro p { font-size: 11px; }
  .desk-board { grid-template-columns: 1fr; gap: 16px; }
  .desk-board > * { grid-column: 1; }
  .desk-photo { height: 260px; }
  .desk-photo-copy { left: 23px; bottom: 25px; }
  .desk-photo-copy h2 { font-size: 23px; }
  .desk-poem { min-height: 253px; padding: 25px; }
  .desk-poem p { font-size: 24px; }
  .desk-poem h2 { margin-top: 10px; }
  .desk-music { padding: 22px; grid-template-columns: 100px 1fr; gap: 20px; }
  .desk-music > a img { width: 100px; height: 120px; }
  .desk-music h2 { font-size: 17px; }
  .desk-library { padding: 24px; gap: 27px; }
  .desk-book-spine { width: 38px; padding: 13px 10px; }
  .desk-technology { padding: 25px; }
  .desk-news { padding: 25px; }
  .desk-news h2 br { display: none; }
  .desk .site-footer { margin-top: 28px; }
}
@media (max-width: 360px) { .desk-intro h1 { font-size: 23px; } .desk-music { gap: 13px; padding: 18px; grid-template-columns: 85px 1fr; } .desk-music > a img { width: 85px; height: 113px; } }