.word-steps { padding-left: 22px; line-height: 1.9; }
.word-tricolor { height: 4px; background: linear-gradient(to right, #ff9933 33.33%, #fff 33.33%, #fff 66.66%, #138808 66.66%); }
.word-studio-layout { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: 24px; max-width: 1680px; padding: 24px; margin: 0 auto; align-items: start; }
.word-sidebar { position: sticky; top: 16px; background: var(--bg-surface); border: 1px solid var(--border-color); border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); overflow: hidden; }
.word-sidebar summary { padding: 18px; font-size: 16px; font-weight: 800; color: var(--primary-text); cursor: pointer; }
.word-sidebar summary span { float: right; font-size: 11px; font-weight: 500; padding-top: 3px; }
.word-sidebar-content { padding: 0 12px 16px; max-height: calc(100vh - 100px); overflow-y: auto; scrollbar-width: thin; }
.word-sidebar-content > label { display: block; margin: 0 4px 6px; font-size: 12px; color: var(--text-secondary); }
#wordToolSearch { width: 100%; min-height: 40px; padding: 10px; border: 1px solid var(--border-color); border-radius: 8px; background: var(--bg-app); color: var(--text-primary); margin-bottom: 12px; }
#wordToolLinks h2 { margin: 20px 10px 8px; font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-muted); }
#wordToolLinks a { display: block; padding: 11px 12px; margin: 3px 0; border-radius: 8px; color: var(--text-secondary); text-decoration: none; font-size: 13px; line-height: 1.5; border: 1px solid transparent; }
#wordToolLinks a:hover { background: var(--bg-surface-subtle); color: var(--primary-text); }
#wordToolLinks a[aria-current] { background: var(--primary-subtle); border-color: var(--border-color-focus); color: var(--primary-text); font-weight: 700; }
.work-page .word-studio-layout .work-shell { width: 100%; min-width: 0; margin: 0; padding: 0; }
.work-page .topbar #btnThemeToggle { margin-left: auto; gap: 8px; }
.work-page .topbar .brand-mark { text-decoration: none; }
.work-page #wordDrop { background: var(--primary-subtle); border-color: var(--border-color-focus); }
.work-page #wordDrop i, .work-page .work-button.primary { background: var(--primary); border-color: var(--primary); }
.work-page .work-button.primary:disabled { background: var(--bg-surface-subtle); color: var(--text-muted); border-color: var(--border-color); }
@media(min-width: 761px) and (max-width: 1180px) { .work-page .word-studio-layout .work-grid { grid-template-columns: 1fr; } }
@media(max-width: 760px) {
  .word-studio-layout { grid-template-columns: 1fr; gap: 16px; padding: 12px; }
  .word-sidebar { position: static; }
  .word-sidebar-content { max-height: 360px; }
  .work-page .topbar #btnThemeToggle { padding: 8px; font-size: 12px; }
}
.word-note { margin-top: 22px; padding: 14px; border-radius: 10px; background: var(--bg-app, #f1f5f9); font-size: .9rem; line-height: 1.7; }
.work-page .topbar { position: relative; height: auto; min-height: 76px; justify-content: flex-start; gap: 14px; padding: 16px max(20px, calc((100% - 1180px) / 2)); }
.work-page .brand-mark { flex: 0 0 44px; height: 44px; font-size: 24px; }
.work-page .brand-copy { min-width: 0; }
.work-page .offline-pill { margin-left: auto; white-space: nowrap; }
.main-tool-nav { display: flex; flex-wrap: wrap; gap: 8px; padding: 12px max(20px, calc((100% - 1180px) / 2)); border-bottom: 1px solid var(--border-color); background: var(--bg-surface); }
.main-tool-nav a { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 16px; border-radius: 8px; color: var(--text-secondary); text-decoration: none; font-size: 14px; font-weight: 600; }
.main-tool-nav a:hover, .main-tool-nav a.active { background: var(--teal-soft); color: var(--teal-dark); }
.work-page .work-shell { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 28px 0 48px; }
.work-page .work-hero { padding: 24px; margin-bottom: 20px; }
.work-hero > a { flex-shrink: 0; text-decoration: none; font-weight: 600; font-size: 14px; }
.work-page .work-card { padding: 28px; margin-bottom: 20px; }
.work-page .work-grid { grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 32px; }
.work-grid > section { position: relative; min-width: 0; }
.work-grid aside { padding: 20px; background: var(--bg-app); border: 1px solid var(--border-color); border-radius: 12px; }
.work-grid aside h3 { margin: 0 0 12px; font-size: 19px; }
.work-grid aside p { font-size: 14px; line-height: 1.7; color: var(--text-secondary); }
#wordDrop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 16px; min-height: 270px; padding: 28px 18px; border: 2px dashed #93b9df; border-radius: 14px; background: var(--teal-soft); text-align: center; cursor: pointer; transition: border-color .2s, background .2s; }
#wordDrop:hover { border-color: var(--teal); }
#wordDrop i { display: grid; place-items: center; width: 64px; height: 76px; border-radius: 12px; background: #1765c1; color: white; font-size: 36px; font-style: normal; font-weight: 800; box-shadow: 0 6px 16px #1765c126; }
#wordDrop b { font-size: 18px; line-height: 1.5; }
#wordDrop small { color: var(--text-secondary); line-height: 1.6; }
#wordInput { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.work-grid > section:focus-within #wordDrop { outline: 3px solid var(--primary); outline-offset: 3px; }
.file-summary { padding: 14px 0; color: var(--text-secondary); font-size: 14px; }
.work-actions { display: flex; gap: 10px; margin-top: 12px; }
.work-button { display: inline-flex; justify-content: center; align-items: center; min-height: 44px; padding: 11px 22px; border: 1px solid var(--border-color); border-radius: 9px; background: var(--bg-surface); color: var(--text-primary); font: inherit; font-size: 14px; font-weight: 700; }
.work-button:hover { border-color: var(--teal); }
.work-button.primary { width: 100%; background: #1765c1; border-color: #1765c1; color: white; }
.work-button.primary:disabled { opacity: 1 !important; background: #dbe5f0; color: #526780; border-color: #cbd8e7; }
.word-steps { margin: 0 0 14px; font-size: 14px; }
.word-steps li { padding-left: 4px; margin-bottom: 8px; }
#wordStatus { margin: 12px 0 0; }
#wordInfo { overflow-wrap: anywhere; }
#wordPreview { width: 100%; height: 760px; border: 1px solid #cbd5e1; border-radius: 10px; background: #e2e8f0; }
#wordDrop.dragging { outline: 3px solid #0d9488; background: #ecfdf5; }
[hidden] { display: none !important; }
@media(max-width: 760px) {
  .work-page .work-grid { grid-template-columns: 1fr; gap: 22px; }
  .work-page .work-shell { width: calc(100% - 24px); padding-top: 18px; }
  .work-page .work-card, .work-page .work-hero { padding: 18px; }
  .work-hero { align-items: flex-start; flex-direction: column; }
  .work-page .topbar { padding: 14px 16px; flex-wrap: wrap; gap: 10px; }
  .work-page .brand-copy { flex: 1; }
  .work-page .brand-copy small { font-size: 9px; }
  .work-page .offline-pill { margin-left: 54px; }
  .main-tool-nav { padding: 10px 12px; gap: 4px; }
  .main-tool-nav a { padding: 8px 12px; font-size: 13px; }
  #wordDrop { min-height: 240px; }
  #wordPreview { height: 560px; }
}