.pl-tm { font-size: .6em; }
.pl-hero-visual, .pl-library-panel, .pl-workspace { min-width: 0; padding: 24px; border-radius: 28px; }
.pl-insertion { display: grid; grid-template-columns: minmax(0, .8fr) 26px minmax(0, 1.2fr); align-items: center; gap: 10px; padding: 20px 0 8px; }
.pl-visual-label { display: block; margin-bottom: 14px; color: var(--tm-muted); font-size: 11px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; line-height: 1.5; }
.pl-library-stack { min-width: 0; }
.pl-mini-form { position: relative; padding: 18px 13px 22px; border: 1px solid rgba(255, 255, 255, .28); border-radius: 9px; background: rgba(255, 255, 255, .055); }
.pl-mini-form--endorsement { margin: -6px 0 0 10px; background: rgba(31, 53, 76, .92); }
.pl-mini-form b { display: block; margin-bottom: 16px; color: #eaf5ff; font-size: 12px; font-weight: 600; line-height: 1.4; }
.pl-mini-form i, .pl-citation i { display: block; height: 4px; margin-top: 7px; border-radius: 2px; background: rgba(101, 184, 245, .4); }
.pl-mini-form i:last-child, .pl-citation i:last-of-type { width: 68%; }
.pl-insertion-arrow { color: var(--tm-blue-bright); font-size: 28px; text-align: center; }
.pl-letter, .pl-workspace-letter { min-width: 0; padding: 22px 18px; border-radius: 9px; background: linear-gradient(145deg, #fff, #e5edf6); box-shadow: 0 16px 36px rgba(0, 0, 0, .22); }
.pl-letter-brand { width: 25px; height: 19px; margin-bottom: 15px; border: 4px solid var(--tm-blue); border-radius: 4px; }
.pl-letter-label { display: block; margin-bottom: 18px; color: #2c4057; font-size: 13px; font-weight: 600; }
.pl-letter-lines { height: 28px; background: repeating-linear-gradient(to bottom, #c0cddb 0 4px, transparent 4px 10px); }
.pl-letter-lines--short { width: 78%; height: 18px; margin-top: 20px; }
.pl-citation { margin: 19px 0; padding: 13px 10px; border-left: 3px solid var(--tm-blue); background: rgba(var(--tm-primary-rgb), .1); }
.pl-citation > span { display: block; margin-bottom: 12px; color: #365470; font-size: 11px; line-height: 1.4; font-weight: 600; }
.pl-citation i { background: #9eb6ce; }
.pl-citation small { display: block; margin-top: 14px; color: #786018; font-size: 9px; line-height: 1.5; }
.pl-hero-visual .pl-citation small { margin: 0 0 14px; }
.pl-letter-signature { width: 46px; height: 15px; margin-top: 23px; border-bottom: 2px solid #8295ac; border-radius: 50%; }
.pl-visual-caption { margin: 22px 0 0; color: var(--tm-muted); font-size: 13px; line-height: 1.5; text-align: center; }
.pl-split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); align-items: center; gap: clamp(32px, 5vw, 64px); }
.pl-library-panel { padding: 34px; }
.pl-library-panel h3, .pl-option h3, .pl-format-card h3 { margin: 0 0 16px; color: #fff; font-size: 24px; line-height: 1.25; font-weight: 550; letter-spacing: -.02em; }
.pl-form-flow { margin: 26px 0; padding: 0; list-style: none; }
.pl-form-flow li { position: relative; margin: 0 0 22px; padding: 0 0 0 24px; border-left: 2px solid rgba(var(--tm-primary-rgb), .4); }
.pl-form-flow li::before { content: ''; position: absolute; left: -5px; top: 5px; width: 8px; height: 8px; border-radius: 50%; background: var(--tm-blue-bright); }
.pl-form-flow li:last-child { margin-bottom: 0; }
.pl-form-flow li > span { color: var(--tm-blue-bright); font-size: 17px; font-weight: 600; }
.pl-form-flow p { margin: 6px 0 0; color: var(--tm-muted); font-size: 15px; line-height: 1.6; }
.pl-form-pair { display: flex; align-items: center; gap: 10px; padding-top: 22px; border-top: 1px solid var(--tm-border); }
.pl-form-pair > span { flex: 1; min-width: 0; padding: 14px 8px; border: 1px solid rgba(var(--tm-primary-rgb), .35); border-radius: 9px; background: rgba(var(--tm-primary-rgb), .08); color: #edf7ff; text-align: center; font-size: 13px; }
.pl-form-pair b { color: var(--tm-gold); font-size: 20px; }
.pl-intro { max-width: 860px; }
.pl-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 34px; }
.pl-option { display: flex; flex-direction: column; min-width: 0; padding: 34px; border-radius: 24px; }
.pl-card-label { display: block; margin-bottom: 24px; color: var(--tm-blue-bright); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; line-height: 1.5; }
.pl-option p, .pl-format-card p { margin: 0 0 16px; color: var(--tm-muted); font-size: 17px; line-height: 1.65; }
.pl-option-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: auto; padding-top: 12px; }
.pl-option-tags span { padding: 8px 11px; border: 1px solid rgba(var(--tm-primary-rgb), .32); border-radius: 999px; background: rgba(var(--tm-primary-rgb), .07); color: #dcefff; font-size: 12px; line-height: 1.4; }
.pl-split--visual-left { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
.pl-split--visual-left .pl-tool-copy { grid-column: 2; grid-row: 1; }
.pl-split--visual-left .pl-workspace { grid-column: 1; grid-row: 1; }
.pl-workspace-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 14px; padding-top: 14px; }
.pl-tool-library { padding: 8px 0; min-width: 0; }
.pl-search { display: flex; align-items: center; gap: 6px; margin-bottom: 18px; padding: 10px 8px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 7px; color: var(--tm-muted); font-size: 11px; line-height: 1.4; }
.pl-search > span { color: var(--tm-blue-bright); font-family: Arial, sans-serif; font-size: 23px; }
.pl-tool-form b { display: block; margin: 18px 0 8px; color: #fff; font-size: 12px; line-height: 1.4; }
.pl-tool-form > span { display: block; padding: 8px; color: var(--tm-muted); font-size: 11px; line-height: 1.4; }
.pl-tool-form .pl-tool-selected { border: 1px solid rgba(var(--tm-primary-rgb), .45); border-radius: 6px; background: rgba(var(--tm-primary-rgb), .14); color: #dcefff; }
.pl-workspace-letter { align-self: stretch; padding: 20px 14px; }
.pl-workspace-letter .pl-citation { margin-top: 24px; }
.pl-format-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-top: 34px; }
.pl-format-card { min-width: 0; padding: 28px; border-radius: 22px; }
.pl-format-symbol { display: grid; place-items: center; width: 48px; height: 48px; margin-bottom: 24px; border: 1px solid rgba(var(--tm-primary-rgb), .45); border-radius: 13px; background: rgba(var(--tm-primary-rgb), .12); color: var(--tm-blue-bright); font-size: 25px; font-weight: 600; }
.pl-format-card h3 { font-size: 21px; }
.pl-format-card p { margin: 0; font-size: 16px; }
@media (max-width: 1100px) {
  .pl-format-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 980px) {
  .pl-hero-visual { width: min(100%, 540px); margin: 0 auto; }
  .pl-split, .pl-split--visual-left { grid-template-columns: 1fr; gap: 30px; }
  .pl-split--visual-left .pl-tool-copy { grid-column: 1; grid-row: 1; }
  .pl-split--visual-left .pl-workspace { grid-column: 1; grid-row: 2; }
  .pl-library-panel, .pl-workspace { width: min(100%, 600px); margin: 0 auto; }
}
@media (max-width: 620px) {
  .pl-options, .pl-format-grid { grid-template-columns: 1fr; }
  .pl-option, .pl-library-panel, .pl-format-card { padding: 26px; }
  .pl-hero-visual, .pl-workspace { padding: 18px; }
  .pl-insertion { gap: 7px; grid-template-columns: minmax(0, .8fr) 20px minmax(0, 1.2fr); }
  .pl-insertion-arrow { font-size: 20px; }
  .pl-mini-form { padding: 14px 9px 18px; }
  .pl-mini-form b { font-size: 11px; }
  .pl-letter { padding: 18px 12px; }
  .pl-page .tm-window-label { font-size: 9px; letter-spacing: .06em; }
  .pl-workspace-grid { gap: 10px; }
}
@media (max-width: 380px) {
  .pl-form-pair { flex-direction: column; gap: 8px; }
  .pl-form-pair > span { width: 100%; flex: auto; }
  .pl-insertion { grid-template-columns: 1fr; gap: 14px; }
  .pl-library-stack { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .pl-library-stack .pl-visual-label { grid-column: 1 / -1; margin-bottom: 0; }
  .pl-mini-form--endorsement { margin: 0; }
  .pl-insertion-arrow { width: 26px; margin: 0 auto; transform: rotate(90deg); }
  .pl-letter { width: 80%; margin: 0 auto; }
  .pl-workspace-grid { grid-template-columns: 1fr; }
  .pl-workspace-letter { width: 80%; margin: 8px auto 0; }
}