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solid var(--wb-ink)}.workbook-root .wb-table td{padding:10px 14px;border-bottom:1px solid var(--wb-line)}.workbook-root .wb-table td code{font-family:var(--wb-mono);font-size:13px;background:var(--wb-fill);padding:2px 6px;border-radius:5px;color:var(--wb-ink)}.workbook-root .wb-callout{display:flex;gap:13px;align-items:flex-start;border-radius:12px;padding:16px 18px;margin:22px 0;font-size:14px;line-height:1.55}.workbook-root .wb-callout.tip{background:var(--wb-csoft);color:var(--wb-ink)}.workbook-root .wb-callout.warning{background:rgba(242,147,60,.12);color:var(--wb-ink)}.workbook-root .wb-callout-icon{flex:none;margin-top:1px}.workbook-root .wb-callout.tip .wb-callout-icon{color:var(--wb-accent)}.workbook-root .wb-callout.warning .wb-callout-icon{color:#e07d1e}.workbook-root .wb-video{background:var(--wb-code);border:1.5px solid var(--wb-line);border-radius:16px;overflow:hidden;cursor:pointer;box-shadow:var(--wb-shadow)}.workbook-root 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cubic-bezier(.2,.7,.3,1) both}.workbook-root .wb-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:20px 24px 18px;border-bottom:1.5px solid var(--wb-line);background:var(--wb-card);flex:none}.workbook-root .wb-modal-head-l{display:flex;align-items:flex-start;gap:14px}.workbook-root .wb-modal-eyebrow{font-family:var(--wb-mono);font-size:11px;font-weight:500;letter-spacing:.04em;color:var(--wb-accent);text-transform:uppercase}.workbook-root .wb-modal-title{font-weight:800;font-size:23px;letter-spacing:-.02em;margin:3px 0 0;line-height:1.1}.workbook-root .wb-modal-sub{margin:5px 0 0;font-size:13.5px;color:var(--wb-soft)}.workbook-root .wb-modal-close{width:34px;height:34px;flex:none;border-radius:9px;border:1.5px solid var(--wb-line);background:var(--wb-bg);color:var(--wb-soft);display:grid;place-items:center;cursor:pointer;transition:all .15s}.workbook-root .wb-modal-close:hover{border-color:#e8493f;color:#e8493f}.workbook-root .wb-modal-flow{padding:22px 24px 8px;overflow-y:auto;flex:1;min-height:0}.workbook-root .wb-preview-section{margin-bottom:26px}.workbook-root .wb-preview-seclabel{display:inline-flex;align-items:center;gap:7px;margin-bottom:14px;font-family:var(--wb-display);font-weight:800;font-size:13px;letter-spacing:-.01em;text-transform:uppercase;color:var(--wb-soft);padding-bottom:9px;border-bottom:2px solid var(--wb-line);width:100%}.workbook-root .wb-preview-seclabel svg{color:var(--wb-accent)}.workbook-root .wb-preview-keynote{display:flex;align-items:center;gap:8px;margin-bottom:16px;font-size:12.5px;font-weight:600;color:var(--wb-accent);background:var(--wb-csoft);border:1.5px solid var(--wb-csline);border-radius:10px;padding:9px 13px}.workbook-root .wb-modal-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:15px 24px;border-top:1.5px solid var(--wb-line);background:var(--wb-card);flex:none}.workbook-root .wb-modal-foot-note{font-size:12.5px;color:var(--wb-faint)}.workbook-root .wb-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px}.workbook-root .wb-checks{display:grid;grid-template-columns:1fr 1fr;gap:9px}.workbook-root .wb-check{display:flex;align-items:center;gap:11px;padding:10px 13px;border:1.5px solid var(--wb-line);border-radius:11px;cursor:pointer;font-weight:600;font-size:13.5px;color:var(--wb-ink);background:var(--wb-card);text-align:left;transition:all .12s}.workbook-root .wb-check:hover{border-color:var(--wb-accent)}.workbook-root .wb-check.on{border-color:var(--wb-accent);background:var(--wb-csoft)}.workbook-root .wb-check .box{width:19px;height:19px;border-radius:6px;border:1.5px solid var(--wb-line);display:grid;place-items:center;color:#fff;flex:none}.workbook-root .wb-check.on .box{background:var(--wb-accent);border-color:var(--wb-accent)}@media (max-width: 720px){.workbook-root .wb-chapter-grid,.workbook-root .wb-form-grid,.workbook-root .wb-checks,.workbook-root .wb-stat-grid,.workbook-root .wb-mc-options{grid-template-columns:1fr}.workbook-root .wb-h1{font-size:32px}.workbook-root .wb-chapter-title{font-size:30px}}