/* Classfern Music – exams and GCSE keyword pages */
:root{--kw-tip-bg:#e6f4f0;--kw-tip-line:#bfe1d8;--kw-facts-bg:var(--surface-2,#f1ede3)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--kw-tip-bg:#163631;--kw-tip-line:#255049}}
:root[data-theme="dark"]{--kw-tip-bg:#163631;--kw-tip-line:#255049}
.kw-answer{font-size:1.12rem;line-height:1.55;max-width:70ch;margin:.4rem 0 .5rem}
.kw-meta{font-size:.88rem;color:var(--muted);margin:0 0 12px}
.kw-facts{background:var(--kw-facts-bg);border:1px solid var(--line);border-radius:14px;padding:12px 18px;margin:14px 0 18px;max-width:80ch}
.kw-facts h2{margin:.2em 0 .3em;font-size:1.15rem}
.kw-facts ul{margin:0;padding-left:1.2em}.kw-facts li{margin:.3em 0}
.kw-q{margin-top:1.6em}
.kw-a{font-weight:600;max-width:74ch}
.kw-body{max-width:74ch}
.kw-tablewrap{overflow-x:auto;margin:10px 0 16px;-webkit-overflow-scrolling:touch}
.kw-table{table-layout:auto;min-width:0;width:100%;font-size:.92rem}
.kw-table th,.kw-table td{border:1px solid var(--line);padding:7px 9px;text-align:left;vertical-align:top}
.kw-table thead th{background:var(--surface-2)}
.kw-table caption{text-align:left;font-weight:650;padding:4px 0 6px}
@media (max-width:600px){.kw-table{font-size:.84rem}.kw-table.kw-wide{min-width:620px}}
.kw-tool h2{margin-top:.2em}
.kw-assess{font-size:.92rem;background:var(--brand-soft);border-radius:10px;padding:7px 11px;margin:8px 0}
.kw-kids{margin:4px 0 6px}
.kw-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px 16px;margin:8px 0}
.kw-field{display:flex;flex-direction:column;gap:4px}
.kw-field label{font-weight:600;font-size:.94rem}
.kw-field select,.kw-field input[type=number]{font:inherit;min-height:44px;padding:6px 10px;border:1px solid var(--line-2);border-radius:10px;background:var(--surface);color:var(--ink)}
.kw-field input[type=range]{min-height:44px;accent-color:var(--brand)}
.kw-btns{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}
.kw-big{font-size:1.25rem;margin:.3em 0}
.kw-out{border-top:1px solid var(--line);margin-top:8px;padding-top:6px}
.kw-chords{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:10px 0}
.kw-chord{min-width:4.2em;padding:6px 8px;border:2px solid var(--line-2);border-radius:10px;text-align:center;display:flex;flex-direction:column;background:var(--surface)}
.kw-chord b{font-size:1.15rem}.kw-chord span{font-size:.8rem;color:var(--muted)}
.kw-chord.now{border-color:var(--brand);outline:3px solid var(--brand);outline-offset:1px}
.kw-chord.now b::before{content:"▶ "}
.kw-check{list-style:none;padding:0;margin:8px 0}
.kw-check li{display:flex;gap:10px;align-items:flex-start;padding:6px 0;border-bottom:1px solid var(--line)}
.kw-check input{width:22px;height:22px;flex:none;margin-top:2px;accent-color:var(--brand)}
.kw-launch{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.kw-msg{font-size:.92rem;color:var(--muted)}
.kw-disclaimer{font-size:.88rem;color:var(--muted);border-top:1px solid var(--line);padding-top:10px;margin-top:22px;max-width:80ch}
.kw-steps li{margin:.35em 0}
html.bz-kids .kw-tool .btn,html.bz-kids .kw-tool .cf-btn,html.bz-kids .kw-tool .cf-choice{min-height:60px;font-size:1.15rem}
html.bz-kids .kw-tool .kw-field select,html.bz-kids .kw-tool .kw-field input{min-height:56px;font-size:1.1rem}
html.bz-kids .kw-tool{font-size:1.08rem}
/* Illustrations of the music staff (shared markup; lead merges into one file later) */
.staff-art{margin:6px 0 14px;max-width:260px}
.staff-art img{display:block;width:100%;height:auto;border:0;background:none}
.staff-art--right{float:right;margin-left:20px}
.staff-art--left{float:left;margin-right:20px}
.kw-clear{clear:both}
.staff-tip{position:relative;display:flex;gap:14px;align-items:center;background:var(--kw-tip-bg);border:1px solid var(--kw-tip-line);border-radius:18px;padding:14px 18px 14px 0;margin:28px 0 22px 0;max-width:80ch;clear:both}
.staff-tip picture{flex:none;width:150px;margin:-34px 0 -14px -6px}
.staff-tip img{display:block;width:100%;height:auto;border:0;background:none}
.staff-tip p{margin:.25em 0}
.staff-tip__who{font-weight:700;color:var(--brand-2,var(--brand))}
@media (max-width:600px){
.staff-art,.staff-art--right,.staff-art--left{float:none;margin:8px auto 14px;max-width:180px}
.staff-tip{flex-direction:column;align-items:flex-start;padding:0 14px 14px;margin-top:40px}
.staff-tip picture{width:120px;margin:-40px 0 0 0}
}
@media print{.staff-art,.staff-tip picture,.kw-launch,.kw-kids{display:none}.kw-tool{border:0;box-shadow:none}}