/* Practice home and answering screen. One component set, three tones: 11 Plus warm and round (orange), GCSE blue, A-level serif and restrained (plum). */
.pr8{--pg:#225f4b;--pgd:#174536;--pink:#17322b;--pmut:#5d6d67;--pline:#e3e8e4;--ps:#2b6f9e;--pst:#e8f1f8;--psd:#1f5579;--pshadow:0 1px 2px rgba(23,50,43,.06),0 4px 14px rgba(23,50,43,.06);--pshadow2:0 2px 4px rgba(23,50,43,.08),0 12px 28px rgba(23,50,43,.14);--pr:14px;max-width:980px;margin:0 auto;color:var(--pink);padding-bottom:56px;font-feature-settings:"tnum" 1,"lnum" 1;font-variant-numeric:lining-nums}
.pr8-eleven{--ps:#c9741f;--pst:#fbf1e4;--psd:#9a5410;--pr:18px;font-size:17px}
.pr8-alevel{--ps:#5a4a8c;--pst:#eeebf6;--psd:#443770;--pr:8px}
.pr8 *{box-sizing:border-box}
.pr8 .pr8-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
/* head */
.pr8-head{margin-bottom:22px}.pr8-kicker{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--pmut);margin:0 0 6px}
.pr8 .pr8-head h1{font-size:34px;line-height:1.1;margin:0 0 6px;letter-spacing:-.01em;color:var(--pink)}.pr8-lede{color:var(--pmut);margin:0}
.pr8-eleven .pr8-head h1{font-size:37px}
.pr8-alevel .pr8-head h1,.pr8-alevel .pr8-today h2,.pr8-alevel .pr8-sh,.pr8-alevel .pr8-mini h3{font-family:inherit;font-weight:600}
/* cards */
.pr8 .pr8-card{display:block;background:#fff;border:1px solid var(--pline);border-radius:var(--pr);box-shadow:var(--pshadow);color:inherit;text-decoration:none;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease,background .16s ease}
.pr8-alevel .pr8-card{box-shadow:0 1px 2px rgba(23,30,50,.07)}
.pr8 button.pr8-card,.pr8 .pr8-res-main{appearance:none;font:inherit;text-align:left;cursor:pointer;margin:0;min-height:0;width:100%}
.pr8 button.pr8-card:hover,.pr8 .pr8-res:hover,.pr8 button.pr8-card:focus-visible,.pr8 .pr8-res:focus-within{transform:translateY(-3px);box-shadow:var(--pshadow2);border-color:var(--ps)}
.pr8 button.pr8-card:active,.pr8 .pr8-res:active{transform:translateY(0);box-shadow:var(--pshadow);background:var(--pst)}
.pr8 button:focus-visible,.pr8 select:focus-visible,.pr8 input:focus-visible{outline:3px solid color-mix(in srgb,var(--ps) 45%,transparent);outline-offset:2px}
.pr8 .pr8-res-main:focus-visible{outline-offset:-3px;border-radius:var(--pr)}
.pr8-label{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--ps);font-weight:700;margin:0 0 8px;display:block}
.pr8-alevel .pr8-label{color:var(--psd)}
/* buttons */
.pr8 .pr8-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--pg);color:#fff;border:1px solid var(--pg);border-radius:10px;padding:12px 20px;min-height:46px;font:inherit;font-weight:650;font-size:15px;cursor:pointer;box-shadow:0 1px 0 rgba(0,0,0,.12),0 2px 6px rgba(34,95,75,.25);transition:background .15s,transform .1s,box-shadow .15s}
.pr8 button.pr8-btn:hover{background:var(--pgd);transform:translateY(-1px);box-shadow:0 1px 0 rgba(0,0,0,.12),0 6px 14px rgba(34,95,75,.32)}
.pr8 button.pr8-btn:active{background:#0f2e24;transform:translateY(1px) scale(.985);box-shadow:inset 0 2px 4px rgba(0,0,0,.3)}
.pr8-eleven .pr8-btn{border-radius:14px;padding:14px 24px;font-size:16.5px}.pr8-alevel .pr8-btn{border-radius:6px}
.pr8 .pr8-btn.pr8-ghost{background:#fff;color:var(--pg);border-color:#b9c9c1;box-shadow:none}.pr8 .pr8-btn.pr8-sm{padding:6px 14px;min-height:36px;font-size:13.5px}
.pr8 .pr8-res:hover .pr8-ghost,.pr8 .pr8-res-main:focus-visible .pr8-ghost{background:var(--pst);border-color:var(--ps);color:var(--psd)}
.pr8-link,.pr8-tl,.pr8-quiet{color:var(--pg);font-weight:650;border:0;background:none;padding:0;cursor:pointer;border-bottom:1.5px solid transparent;transition:border-color .15s,color .15s;min-height:0}
.pr8 button.pr8-link,.pr8 button.pr8-quiet{font:inherit;font-weight:650;min-height:44px;padding:0 4px}.pr8 button.pr8-quiet{color:var(--pmut);font-weight:500;font-size:13.5px}
.pr8 button.pr8-link:hover,.pr8 button.pr8-quiet:hover,.pr8 .pr8-card:hover .pr8-tl{color:var(--psd);border-bottom-color:var(--ps)}
/* today + target */
.pr8-top{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:18px;margin-bottom:18px}.pr8-top:has(.pr8-today:only-child),.pr8-top:has(.pr8-target:only-child){grid-template-columns:1fr}
.pr8-today{padding:24px 26px;border-top:4px solid var(--ps)}.pr8 .pr8-today h2{font-size:25px;margin:0 0 4px;line-height:1.2}
.pr8-meta{color:var(--pmut);font-size:14px;margin:0 0 16px}
.pr8-preview{background:var(--pst);border-radius:10px;padding:13px 16px;font-size:16px;line-height:1.5;margin-bottom:18px;display:flex;gap:10px}.pr8-preview p{margin:0}.pr8-preview .practice-diagram{display:none}
.pr8-alevel .pr8-preview{font-family:inherit;font-size:16.5px;border-radius:6px}
.pr8-qno{font-weight:700;color:var(--psd);font-size:13px;flex:none;padding-top:3px}.pr8-qtext{min-width:0;overflow-wrap:anywhere}
.pr8-act{display:flex;align-items:center;gap:16px;flex-wrap:wrap}.pr8-why{color:var(--pmut);font-size:13.5px;max-width:380px}
.pr8-target{padding:22px}.pr8-target select{display:block;width:100%;min-height:52px;font:inherit;font-size:26px;font-weight:700;color:var(--pink);padding:6px 10px;border:1.5px solid #b9c4bf;border-radius:10px;background:#fff;margin:0 0 12px;cursor:pointer;transition:border-color .15s}.pr8-target select:hover{border-color:var(--ps)}
.pr8-alevel .pr8-target select{font-family:inherit;font-size:24px}
.pr8-tn{font-size:13.5px;color:var(--pmut);line-height:1.5;margin:0}
/* sections */
.pr8 .pr8-sh{font-size:18px;margin:30px 0 12px;color:var(--pink)}.pr8-shh{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:30px}.pr8-shh .pr8-sh{margin:0 0 12px}
.pr8-grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}.pr8-grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.pr8-alevel .pr8-grid3{gap:10px}
.pr8 .pr8-res{display:flex;flex-direction:column;position:relative}.pr8 .pr8-res-main{display:flex;flex-direction:column;gap:12px;justify-content:space-between;padding:16px 18px;border:0;background:transparent;color:inherit;flex:1}
.pr8-rt{display:block}.pr8-rt strong{display:block;font-size:15.5px;overflow-wrap:anywhere}.pr8-rs{display:block;color:var(--pmut);font-size:13px;overflow-wrap:anywhere}
.pr8-rr{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13.5px;flex-wrap:wrap}
.pr8 .pr8-res .pr8-quiet{align-self:flex-end;margin:0 14px 8px}
.pr8 .pr8-chp{display:flex;flex-direction:column;gap:8px;padding:15px 16px 16px;min-height:88px}.pr8-ct{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}.pr8-ct strong{font-size:15px;line-height:1.3;overflow-wrap:anywhere}
.pr8-tag{font-size:11.5px;color:var(--psd);background:var(--pst);padding:2px 7px;border-radius:5px;white-space:nowrap;font-weight:600}
.pr8-cm{font-size:13px;color:var(--pmut);transition:color .15s}.pr8-chp:hover .pr8-cm{color:var(--psd)}
.pr8-alevel .pr8-chp{padding:11px 14px 12px;gap:6px}.pr8-alevel .pr8-ct strong{font-size:14px}
.pr8-pair{margin-top:26px}.pr8 .pr8-mini{padding:18px 20px}.pr8-mini h3{margin:0 0 6px;font-size:17px}.pr8-mini p{color:var(--pmut);margin:0 0 12px;font-size:14.5px}.pr8-mini.pr8-alt{background:var(--pst)}
.pr8-tl{display:inline-block}
.pr8-recent .practice-topic{border-radius:var(--pr);box-shadow:var(--pshadow);border-color:var(--pline)}
.pr8-eleven .pr8-today h2{font-size:27px}
/* answering screen: same cards, accent focus, serif for A-level */
.pr8:not(.pr8-home) .practice-question,.pr8:not(.pr8-home) .practice-review-question,.pr8:not(.pr8-home) .practice-result-summary{border-radius:var(--pr);border-color:var(--pline);box-shadow:var(--pshadow)}
.pr8:not(.pr8-home) .practice-question .eyebrow{color:var(--psd);font-weight:700}
.pr8:not(.pr8-home) .practice-question input,.pr8:not(.pr8-home) .practice-quick-fields select{border:1.5px solid #b9c4bf;border-radius:10px;transition:border-color .15s,box-shadow .15s}
.pr8:not(.pr8-home) .practice-question input:hover{border-color:var(--ps)}
.pr8:not(.pr8-home) .practice-question input:focus{border-color:var(--ps);outline:3px solid color-mix(in srgb,var(--ps) 45%,transparent);outline-offset:1px}
.pr8:not(.pr8-home) .practice-question{transition:box-shadow .16s ease,border-color .16s ease}.pr8:not(.pr8-home) .practice-question:focus-within{box-shadow:var(--pshadow2);border-color:var(--ps)}
.pr8:not(.pr8-home) .primary{border-radius:10px;transition:background .15s,transform .1s,box-shadow .15s}.pr8:not(.pr8-home) .primary:hover{transform:translateY(-1px)}.pr8:not(.pr8-home) .primary:active{transform:translateY(1px) scale(.985);box-shadow:inset 0 2px 4px rgba(0,0,0,.3)}
.pr8-eleven:not(.pr8-home) .practice-question{font-size:19px}.pr8-eleven:not(.pr8-home) .primary{border-radius:14px}
.pr8-alevel:not(.pr8-home) .practice-question>p,.pr8-alevel:not(.pr8-home) .practice-question .practice-diagram+*{font-family:inherit}.pr8-alevel:not(.pr8-home) .primary{border-radius:6px}
.pr8:not(.pr8-home) .practice-answer-head h2{letter-spacing:-.01em}
.pr8-alevel:not(.pr8-home) .practice-answer-head h2{font-family:inherit;font-weight:600}
@media(max-width:900px){.pr8-grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.pr8 .pr8-head h1{font-size:28px}.pr8-top{grid-template-columns:1fr}.pr8-today{padding:20px 18px}.pr8 .pr8-today h2{font-size:21px}.pr8-act .pr8-btn{width:100%}.pr8-grid2,.pr8-grid3{grid-template-columns:1fr}.pr8-grid3{gap:10px}.pr8 .pr8-chp{padding:13px 14px}.pr8 .pr8-sh{margin-top:26px}}
@media(prefers-reduced-motion:reduce){.pr8 *{transition:none!important}.pr8 .pr8-card:hover,.pr8 .pr8-res:hover,.pr8 .pr8-btn:hover{transform:none!important}}
.pr8 .pr8-book{font-size:14px;letter-spacing:.04em;text-transform:uppercase;color:var(--pmut);margin:22px 0 10px}.pr8-alevel .pr8-book{font-family:inherit;text-transform:none;font-size:16px;letter-spacing:0;color:var(--pink)}
.pr8 .pr8-bookbox{margin-top:8px}.pr8 summary.pr8-book{display:flex;justify-content:space-between;align-items:center;gap:10px;cursor:pointer;min-height:44px;padding:0 2px;list-style:none}.pr8 summary.pr8-book::-webkit-details-marker{display:none}.pr8 summary.pr8-book::before{content:'▸';margin-right:8px;transition:transform .15s}.pr8 .pr8-bookbox[open]>summary.pr8-book::before{transform:rotate(90deg)}.pr8 summary.pr8-book span{margin-left:auto;font-size:12.5px;color:var(--pmut);text-transform:none;letter-spacing:0;font-weight:400}.pr8 summary.pr8-book:focus-visible{outline:3px solid color-mix(in srgb,var(--ps) 45%,transparent);outline-offset:2px}.pr8 .pr8-bookbox .pr8-grid3{margin-bottom:6px}
@media(max-width:400px){.pr8-today{padding:16px 14px}}

/* daily practice record: one slim strip on the page, the month in a dialog */
.pr8-daily.is-done{border-top-color:var(--pg)}.pr8-daily.is-done h2{color:var(--pg)}
/* month dialog */
.pr8-monthdlg{border:1px solid var(--pline);border-radius:var(--pr);padding:18px 20px 16px;width:min(360px,calc(100vw - 32px));color:var(--pink);background:#fff;box-shadow:var(--pshadow2)}.pr8-monthdlg::backdrop{background:rgba(23,50,43,.45)}
.pr8-monthdlg header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}.pr8 .pr8-monthdlg h2{margin:0;font-size:17px}
.pr8 .pr8-monthdlg .pr8-x{min-height:44px;padding:0 16px}
.pr8-month-nav{display:flex;align-items:center;justify-content:center;gap:16px;margin:4px 0 8px}.pr8 .pr8-month-nav button:disabled{opacity:.35;cursor:default}
.pr8-mgrid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:2px;max-width:280px;margin:0 auto 8px}.pr8-mh{font-size:11px;text-align:center;color:var(--pmut)}
.pr8-mc{display:grid;place-items:center;width:34px;height:34px;margin:0 auto;border-radius:7px;font-size:13px;color:var(--pink);border:2px solid transparent;position:relative}.pr8-mc.is-blank{visibility:hidden}.pr8-mc.is-future{color:#a7b2ad}
.pr8-mc.is-on{background:var(--pg);color:#fff;border-color:var(--pg)}.pr8-mc.is-today{border-color:var(--ps);box-shadow:0 0 0 2px var(--pst)}
.pr8-monthdlg .pr8-sub{text-align:center;color:var(--pmut);font-size:13px;margin:4px 0 0}
/* footer entries */
.pr8-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}.pr8-hist{background:#fff}.pr8 .pr8-hist h3{color:var(--psd)}
.pr8.pr8-records .practice-exit-actions{max-width:none;justify-content:flex-start;margin:0 0 14px}
@media(max-width:760px){.pr8-pair{grid-template-columns:1fr}.pr8-lede{display:none}.pr8 .pr8-head h1{margin-bottom:0}.pr8-head{margin-bottom:12px}}
/* first screen: Today, the week strip and the chapters come before anything else */
.pr8-head{margin-bottom:14px}.pr8 .pr8-head h1{font-size:30px}.pr8-eleven .pr8-head h1{font-size:32px}.pr8-home .pr8-lede{display:none}
.pr8-top{gap:14px;margin-bottom:12px}.pr8-today{padding:18px 22px}.pr8 .pr8-today h2{font-size:22px}.pr8-eleven .pr8-today h2{font-size:24px}.pr8-meta{margin-bottom:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pr8-preview{padding:10px 14px;margin-bottom:14px}.pr8-preview .pr8-qtext{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pr8-act{flex-wrap:nowrap;align-items:center}.pr8-why{font-size:13px;max-width:none;flex:1 1 0;min-width:0}.pr8-act .pr8-btn{flex:none}
.pr8-target{padding:16px 18px}.pr8-target select{min-height:48px;font-size:22px;margin-bottom:10px}
.pr8 .pr8-sh{margin:22px 0 10px}.pr8-shh{margin-top:22px}.pr8-pair{margin-top:20px}
@media(max-width:760px){
 .pr8-act{flex-wrap:wrap}.pr8-act .pr8-why{display:none}
 .pr8-today{padding:14px 14px 16px}.pr8 .pr8-today h2{font-size:20px}.pr8 .pr8-meta{font-size:13.5px;margin-bottom:10px;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.pr8-preview{margin-bottom:12px}
 .pr8-top{gap:10px;margin-bottom:10px}.pr8 .pr8-sh{margin-top:20px}.pr8-shh{margin-top:20px}
}
@media(max-width:760px){.pr8-shh{gap:0 12px}.pr8-shh .pr8-sh{margin-bottom:0}}

/* header chip: target grade */
.pr8-headrow{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}
.pr8-tgt{position:relative;margin-bottom:4px}
.pr8-tgt summary{list-style:none;display:inline-flex;align-items:center;gap:10px;cursor:pointer;min-height:40px;padding:6px 8px 6px 14px;border:1px solid var(--pline);border-radius:10px;background:#fff;font-weight:650;font-size:14px;color:var(--pink);box-shadow:var(--pshadow);transition:border-color .15s,box-shadow .15s,transform .1s}
.pr8-tgt summary::-webkit-details-marker{display:none}.pr8-tgt summary b{font-weight:650;font-size:13px;color:var(--pg);padding:2px 8px;border-radius:6px;background:var(--pst)}
.pr8-tgt summary:hover{border-color:var(--ps);box-shadow:var(--pshadow2)}.pr8-tgt summary:active{transform:translateY(1px)}.pr8-tgt summary:focus-visible{outline:3px solid color-mix(in srgb,var(--ps) 45%,transparent);outline-offset:2px}
.pr8-tgtbox{position:absolute;right:0;top:calc(100% + 8px);z-index:6;width:min(300px,calc(100vw - 32px));background:#fff;border:1px solid var(--pline);border-radius:var(--pr);box-shadow:var(--pshadow2);padding:16px}
.pr8-tgtbox select{display:block;width:100%;min-height:46px;font:inherit;font-size:20px;font-weight:700;color:var(--pink);padding:4px 10px;border:1.5px solid #b9c4bf;border-radius:10px;background:#fff;margin:0 0 10px;cursor:pointer}
/* check-in tile: a small square */
.pr8 .pr8-tile{width:190px;min-height:190px;padding:16px 16px 14px;display:flex;flex-direction:column;gap:6px;align-self:start}
.pr8-tile .pr8-label{margin:0}.pr8-big{font-size:38px;font-weight:700;line-height:1;color:var(--pink)}.pr8-big small{font-size:14px;font-weight:500;color:var(--pmut)}
.pr8-alevel .pr8-big{font-family:inherit;font-weight:600}
.pr8-tile ol{list-style:none;display:grid;grid-template-columns:repeat(7,1fr);gap:4px;margin:4px 0 2px;padding:0}.pr8-tile li{display:block}
.pr8-sqd{display:grid;place-items:center;aspect-ratio:1;border-radius:5px;border:1.5px solid var(--pline);font-size:11px;font-weight:600;color:var(--pmut);background:#fff}
.pr8-tile .is-on .pr8-sqd{background:var(--pg);border-color:var(--pg);color:#fff}.pr8-tile .is-today .pr8-sqd{border-color:var(--ps);box-shadow:0 0 0 2px var(--pst);color:var(--psd)}.pr8-tile .is-today.is-on .pr8-sqd{color:#fff}.pr8-tile .is-future .pr8-sqd{color:#a7b2ad}
.pr8-tm{font-size:13px;color:var(--pmut);line-height:1.35}.pr8-tile .pr8-tl{margin-top:auto;font-size:13.5px;border:0}
.pr8-mc.is-on{border-radius:7px}
@media(max-width:760px){.pr8-top{grid-template-columns:1fr}.pr8 .pr8-tile{width:100%;min-height:0;display:grid;grid-template-columns:auto 1fr;grid-template-areas:"l l" "b o" "m m";gap:4px 14px;align-items:center;padding:12px 14px}.pr8-tile .pr8-label{grid-area:l}.pr8-tile .pr8-big{grid-area:b;font-size:30px}.pr8-tile ol{grid-area:o}.pr8-tile .pr8-tm{grid-area:m}.pr8-tile .pr8-tl{display:none}.pr8-headrow{align-items:flex-start}.pr8-tgtbox{left:0;right:auto}
 .pr8-monthdlg{margin:auto auto 0;width:100%;max-width:none;border-radius:16px 16px 0 0;padding-bottom:24px}}
/* A-level books: one track with a thumb that slides to the chosen book */
.pr8-tabs{position:relative;display:flex;gap:0;overflow-x:auto;padding:4px;margin:0 0 14px;background:#eceff1;border-radius:calc(var(--pr) + 2px);scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.pr8-thumb{display:none;position:absolute;top:4px;bottom:4px;left:0;width:0;background:#fff;border-radius:var(--pr);box-shadow:0 1px 3px rgba(23,50,43,.18),0 4px 12px rgba(23,50,43,.1);transition:transform .28s cubic-bezier(.3,.7,.2,1),width .28s cubic-bezier(.3,.7,.2,1);pointer-events:none}
.pr8-tabs.has-thumb .pr8-thumb{display:block}
.pr8 .pr8-tab{position:relative;z-index:1;flex:none;appearance:none;font:inherit;display:flex;flex-direction:column;align-items:flex-start;gap:1px;min-height:52px;padding:8px 18px;margin:0;border:0;border-radius:var(--pr);background:transparent;color:var(--pmut);cursor:pointer;text-align:left;box-shadow:none;transition:color .15s,background .15s}
.pr8 .pr8-tab strong{font-size:15px;font-weight:650;white-space:nowrap}.pr8 .pr8-tab small{font-size:12px;opacity:.85}
.pr8-alevel .pr8-tab strong{font-family:inherit}
.pr8 .pr8-tab:hover{color:var(--pink);transform:none;box-shadow:none}.pr8 .pr8-tab:active{background:rgba(255,255,255,.5)}
.pr8 .pr8-tab[aria-pressed="true"]{color:var(--pink);background:#fff;box-shadow:var(--pshadow)}
.pr8-tabs.has-thumb .pr8-tab[aria-pressed="true"]{background:transparent;box-shadow:none}
.pr8 .pr8-tab[aria-pressed="true"] small{color:var(--psd);opacity:1}
.pr8 .pr8-tab:focus-visible{outline:3px solid color-mix(in srgb,var(--ps) 45%,transparent);outline-offset:-3px}
.pr8-tabpanel{margin-top:2px}
@media(max-width:760px){.pr8 .pr8-tab{padding:8px 14px;min-height:50px}}
/* records */
.pr8 .pr8-rf{padding:14px 16px;margin-bottom:10px;display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center}
.pr8-segs{display:inline-flex;gap:4px;padding:4px;background:#eef2ef;border-radius:11px}
.pr8 .pr8-seg{appearance:none;font:inherit;font-weight:600;font-size:14px;min-height:40px;padding:6px 14px;border:0;border-radius:8px;background:transparent;color:var(--pmut);cursor:pointer;transition:background .15s,color .15s,box-shadow .15s}
.pr8 .pr8-seg small{font-size:12px;margin-left:3px;opacity:.8}.pr8 .pr8-seg:hover{color:var(--pink)}.pr8 .pr8-seg.is-on{background:#fff;color:var(--pink);box-shadow:var(--pshadow)}
.pr8-rf2{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.pr8-rf2 label{font-size:13.5px;color:var(--pmut);display:inline-flex;align-items:center;gap:8px;min-height:44px}
.pr8-rf2 select{font:inherit;font-size:14.5px;min-height:44px;padding:4px 10px;border:1.5px solid #b9c4bf;border-radius:10px;background:#fff;color:var(--pink)}.pr8-check input{width:20px;height:20px;accent-color:var(--pg)}
.rc-sum{margin:6px 2px 0;color:var(--pmut);font-size:13.5px}
.rc-gh{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin:22px 2px 8px;flex-wrap:wrap}.pr8 .rc-gh h2{margin:0;font-size:18px}.rc-gh p{margin:0;color:var(--pmut);font-size:13.5px}
.pr8 .rc-tbl{overflow:hidden;padding:0}
.rc-head,.rc-line{display:grid;grid-template-columns:36px 108px minmax(0,1fr) 84px 40px 120px 96px;gap:10px;align-items:center;padding:0 16px}
.rc-head{font-size:11.5px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--pmut);padding-top:10px;padding-bottom:8px;border-bottom:1px solid var(--pline);background:#f8faf8}
.rc-row{border-bottom:1px solid var(--pline)}.rc-row:last-child{border-bottom:0}.rc-line{min-height:66px;transition:background .15s}.rc-row:hover .rc-line,.rc-row.is-open .rc-line{background:var(--pst)}
.pr8 .rc-x{appearance:none;width:36px;height:44px;border:0;background:none;display:grid;place-items:center;color:var(--pmut);cursor:pointer;padding:0;margin:0;min-height:0;transition:color .15s}.pr8 .rc-x svg{transition:transform .2s}.pr8 .rc-x:hover{color:var(--psd)}.rc-row.is-open .rc-x{color:var(--psd)}.rc-row.is-open .rc-x svg{transform:rotate(180deg)}
.pr8 .rc-x:focus-visible{outline:3px solid color-mix(in srgb,var(--ps) 45%,transparent);outline-offset:-3px;border-radius:8px}
.rc-d{font-size:14px;font-weight:600;white-space:nowrap}.rc-w{display:flex;flex-direction:column;min-width:0;padding:8px 0}.rc-w strong{font-size:15px;overflow-wrap:anywhere}.rc-sub{font-size:13px;color:var(--pmut);overflow-wrap:anywhere}
.rc-tag{font-style:normal;font-size:12px;font-weight:700;padding:3px 9px;border-radius:6px;background:var(--pst);color:var(--psd);white-space:nowrap}.rc-n{font-size:14px;color:var(--pmut)}
.rc-m{font-size:14px;display:flex;flex-direction:column;line-height:1.25}.rc-m b{font-size:15px}.rc-m em{font-style:normal;font-size:12.5px;font-weight:650;color:#a3271f}.rc-m em.is-fixed{color:#7a5b00}
.rc-pan{display:flex;justify-content:space-between;gap:20px;align-items:flex-end;flex-wrap:wrap;padding:14px 20px 18px 62px;background:#fbfcfb;border-top:1px dashed var(--pline)}
.rc-xl{margin:0 0 8px;font-size:12px;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--pmut)}.rc-sqs{display:flex;flex-wrap:wrap;gap:5px;max-width:460px}
.pr8 .rc-q{appearance:none;width:34px;height:34px;min-height:0;padding:0;margin:0;border:0;border-radius:7px;font:inherit;font-size:13px;font-weight:700;cursor:pointer;display:grid;place-items:center;transition:transform .12s,box-shadow .12s}
.pr8 .rc-q:hover{transform:translateY(-2px);box-shadow:0 3px 8px rgba(23,50,43,.2)}.pr8 .rc-q:focus-visible{outline:3px solid color-mix(in srgb,var(--ps) 45%,transparent);outline-offset:2px}
.rc-q.good,.rc-key i.good{background:#dcebe2;color:#1d5744}.rc-q.bad,.rc-key i.bad{background:#f8d4d0;color:#a3271f}.rc-q.fixed,.rc-key i.fixed{background:#fbe9a0;color:#6b5000}
.rc-note{margin:10px 0 0;font-size:12.5px;color:var(--pmut);display:flex;gap:6px 14px;flex-wrap:wrap;align-items:center}.rc-key{display:inline-flex;align-items:center;gap:6px}.rc-key i{width:12px;height:12px;border-radius:3px;display:inline-block}
.rc-act{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pr8 .pr8-empty{padding:26px 24px;text-align:left;margin-top:14px}.pr8 .pr8-empty h2{margin:0 0 6px;font-size:19px}.pr8-empty p{margin:0 0 14px;color:var(--pmut)}
@media(max-width:860px){.rc-head{display:none}.rc-line{grid-template-columns:36px minmax(0,1fr) auto;grid-template-areas:"x w a" "x d m";gap:2px 10px;padding:8px 12px 10px}.rc-x{grid-area:x;align-self:start}.rc-w{grid-area:w;padding:4px 0 0}.rc-d{grid-area:d;font-size:13px;color:var(--pmut);font-weight:500}.rc-m{grid-area:m;text-align:right}.rc-a{grid-area:a}.rc-t,.rc-n{display:none}.rc-pan{padding:12px 14px 16px}.pr8-segs{width:100%;overflow-x:auto}.pr8 .pr8-seg{flex:1 0 auto}}
/* month dialog header: plain row, never inherits the page header styles */
.pr8-monthdlg>header{display:flex;align-items:center;justify-content:space-between;gap:12px;position:static;min-height:0;height:auto;padding:0 0 8px;margin:0 0 6px;border:0;border-bottom:1px solid var(--pline);background:none;box-shadow:none}
.pr8 .pr8-monthdlg h2,.pr8-monthdlg>header h2{margin:0;font-size:17px;white-space:nowrap}

/* Daily practice card: text on the left, one button on the right, the first question named as such */
.pr8-dx{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 28px;align-items:center}
.pr8 .pr8-today .pr8-dtxt h2{margin:0 0 4px}.pr8-dtxt .pr8-label{margin:0 0 6px}
.pr8 .pr8-dx .pr8-meta{margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block}
.pr8 .pr8-dx .pr8-preview{grid-column:1;display:block;background:none;border-radius:0;border-left:3px solid var(--ps);padding:2px 0 2px 14px;margin:6px 0 0;font-size:16px;line-height:1.5}
.pr8 .pr8-dx .pr8-qno{display:block;font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--psd);padding:0 0 2px}
.pr8-dx .pr8-qtext{-webkit-line-clamp:2}
.pr8-go{grid-column:2;grid-row:1 / span 2;display:flex;flex-direction:column;align-items:center;gap:8px}
.pr8 .pr8-go .pr8-btn{min-width:160px;min-height:52px;font-size:16px;white-space:nowrap}.pr8-go small{color:var(--pmut);font-size:12.5px}
.pr8-derr{grid-column:1 / -1}
@media(max-width:760px){.pr8-dx{grid-template-columns:1fr}.pr8-go{grid-column:1;grid-row:auto;align-items:stretch}.pr8 .pr8-go .pr8-btn{width:100%}.pr8-go small{text-align:center}.pr8 .pr8-dx .pr8-meta{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.pr8 .pr8-dx .pr8-preview{margin-top:2px}}

.pr8 .pr8-dx .pr8-meta{font-size:13px;color:var(--pmut)}

/* textbook sections: a tag on cards and lessons, a line and a folded skills list on the chapter page */
.pr8-tag.pr8-sec{font-variant-numeric:tabular-nums;letter-spacing:.01em}
.sec-tag{font-weight:600;color:var(--green,#225f4b);font-variant-numeric:tabular-nums;white-space:nowrap}
.pr8-secline{margin:2px 0 10px;color:var(--pmut);font-size:14px}
.pr8-skills{margin:0 0 12px}.pr8-skills>summary{cursor:pointer;min-height:44px;display:flex;align-items:center;color:var(--pg);font-weight:600;list-style:none}.pr8-skills>summary::-webkit-details-marker{display:none}.pr8-skills>summary::before{content:'▸';margin-right:8px;transition:transform .15s}.pr8-skills[open]>summary::before{transform:rotate(90deg)}

/* every practice card is the same size: rows share one height and the status line sits at the bottom */
.pr8-grid3{grid-auto-rows:1fr}
.pr8 .pr8-chp{min-height:96px}.pr8-chp .pr8-cm{margin-top:auto}
.pr8-grid2{grid-auto-rows:1fr}
/* Online and Offline sit side by side on one row, same size */
.practice-quick-start .practice-quick-delivery{display:grid;grid-template-columns:repeat(2,minmax(max-content,1fr));gap:6px}
.practice-quick-start .practice-quick-delivery legend{grid-column:1/-1;width:auto}
.practice-quick-start .practice-quick-delivery label{white-space:nowrap;justify-content:flex-start}
@media(min-width:901px){.practice-quick-start .practice-quick-fields{grid-template-columns:minmax(0,1fr) minmax(0,1fr) max-content}.practice-quick-start .practice-quick-delivery label{padding:0 14px}}

/* A-level uses the same sans-serif as the rest of the site, with lining figures (Georgia's old-style figures were hard to read) */
.pr8 *{font-variant-numeric:lining-nums}
.pr8-skills .practice-topic small,.pr8 .practice-topic small.pr8-secnote{display:block}
.pr8 .pr8-secnote{color:var(--psd);font-weight:600}
.pr8-taught{margin-top:2px}
.pr8-taughtdlg{width:min(560px,calc(100vw - 32px));max-height:86vh;overflow:auto}
.pr8-taught-list{display:grid;gap:6px;margin-top:10px}
.pr8-taught-list details{border:1px solid var(--pline);border-radius:10px;padding:4px 10px;background:#fbfdf9}
.pr8-taught-list summary{cursor:pointer;min-height:44px;display:flex;align-items:center}
.pr8-taught-list label{display:flex;align-items:center;gap:10px;min-height:44px}
.pr8-taught-list input[type=checkbox]{width:22px;height:22px}
.pr8-taught-row{padding-left:10px;border-top:1px solid #eef2ec}
.pr8-go small .pr8-link{display:inline;min-height:0;padding:10px 6px;margin:-10px -4px;line-height:inherit;font-size:inherit}