:root{--ink:#2c2830;--muted:#68606b;--paper:#f7f1e6;--cream:#efe3d0;--white:#fffdf9;--purple:#572160;--purple-dark:#2d1935;--violet:#7d2f73;--teal:#287f7c;--gold:#b7832f;--line:#ddcfbb;--shadow:0 16px 40px rgba(52,35,31,.10);--radius:18px;--shell:min(1180px,calc(100% - 36px));font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--white);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;line-height:1.58}a{color:inherit}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}.site-shell{width:var(--shell);margin-inline:auto}.narrow-shell{max-width:980px}.skip-link{position:fixed;left:12px;top:10px;z-index:1000;padding:10px 14px;background:#fff;transform:translateY(-160%)}.skip-link:focus{transform:none}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,249,.94);backdrop-filter:blur(14px);border-bottom:1px solid 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rgba(87,33,96,.23)}.button-primary:hover{background:#45194c}.button-secondary{background:rgba(255,253,249,.78);border-color:#cdbba2;color:var(--purple-dark)}.button-secondary:hover{background:white}.button-small{min-height:40px;padding:8px 13px;background:var(--purple);color:#fff;font-size:.9rem}.hero-notes{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.hero-notes span,.pill,.number-tag,.course-label{display:inline-flex;border:1px solid rgba(87,33,96,.16);background:rgba(255,255,255,.62);border-radius:999px;padding:7px 11px;font-size:.78rem;font-weight:800;color:var(--purple)}.hero-figure,.hero-mini{position:relative;z-index:2}.character-frame{display:block;overflow:hidden;border-radius:24px;border:1px solid rgba(74,42,44,.18);box-shadow:var(--shadow);background:#e9dbc8}.character-frame img{width:100%;height:auto}.character-frame-hero{transform:rotate(1deg)}.image-accent{position:absolute;border-radius:50%;z-index:-1}.accent-gold{width:130px;height:130px;background:rgba(183,131,47,.38);right:-30px;top:-20px}.accent-purple{width:90px;height:90px;background:rgba(125,47,115,.24);left:-25px;bottom:10px}.hero-mini{max-width:455px;justify-self:end}.section{padding:72px 0}.section-tight{padding:48px 0}.section-cream{background:var(--paper);border-block:1px solid #e4d7c4}.section-heading{max-width:740px;margin-bottom:28px}.section-heading p{color:var(--muted)}.visual-launch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.visual-launch-card{display:flex;flex-direction:column;text-decoration:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 10px 24px rgba(56,39,37,.06);transition:.2s}.visual-launch-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#bd9cb9}.visual-card-image img{width:100%;aspect-ratio:1.08/1;object-fit:cover}.visual-card-copy{display:grid;gap:4px;padding:17px}.visual-card-copy small{font-weight:800;color:var(--teal);text-transform:uppercase;letter-spacing:.09em}.visual-card-copy strong{font-family:Georgia,serif;font-size:1.35rem;color:var(--purple-dark)}.visual-card-copy span{color:var(--muted);font-size:.93rem}.course-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.course-card{position:relative;padding:30px;border-radius:22px;text-decoration:none;border:1px solid var(--line);box-shadow:0 10px 28px rgba(56,39,37,.07);overflow:hidden}.course-card h2,.course-card h3{font-size:2rem;margin:.5em 0 .3em}.course-card p{max-width:520px}.course-card-purple{background:linear-gradient(135deg,#f8edf7,#ead8e9)}.course-card-teal{background:linear-gradient(135deg,#e9f6f3,#d2ebe6)}.course-card-gold{background:linear-gradient(135deg,#fbf2df,#edd7ab)}.text-link{font-weight:800;color:var(--purple)}.split-callout{display:grid;grid-template-columns:1.25fr .75fr;gap:50px;align-items:start}.fact-stack{display:grid;gap:12px}.fact-stack div{display:grid;grid-template-columns:110px 1fr;align-items:center;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--paper)}.fact-stack strong{font-family:Georgia,serif;color:var(--purple);font-size:1.65rem}.quick-links-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.quick-links-grid a{display:grid;gap:4px;padding:20px;border-radius:15px;border:1px solid var(--line);text-decoration:none;background:white}.quick-links-grid a:hover{border-color:var(--violet);background:#fdf8fc}.quick-links-grid strong{font-family:Georgia,serif;color:var(--purple-dark);font-size:1.2rem}.quick-links-grid span{color:var(--muted)}.topic-table{border:1px solid var(--line);border-radius:18px;overflow:hidden;background:#fff}.topic-row{display:grid;grid-template-columns:75px 1.3fr 1fr .75fr;gap:14px;align-items:center;padding:14px 18px;border-bottom:1px solid #eadfce}.topic-row:last-child{border-bottom:0}.topic-row:nth-child(even){background:#fbf7ef}.topic-code{font-weight:900;color:var(--violet)}.topic-row small{color:var(--muted)}.filter-bar{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:25px;padding:18px;border:1px solid var(--line);background:var(--paper);border-radius:16px}.filter-bar>div,.filter-bar label{display:grid;gap:8px}.filter-bar span{font-weight:800;font-size:.85rem}.segmented{display:inline-flex;gap:4px;padding:4px;border-radius:12px;background:#e6d9c7}.segmented button,.segmented a{border:0;background:transparent;padding:8px 13px;border-radius:9px;text-decoration:none;font-weight:800;color:#544851}.segmented button[aria-pressed=true],.segmented a[aria-current=page]{background:#fff;color:var(--purple);box-shadow:0 2px 8px rgba(0,0,0,.08)}input,select,textarea{width:100%;border:1px solid #cdbda9;border-radius:10px;background:#fff;padding:10px 12px;color:var(--ink)}input:focus,select:focus,textarea:focus{outline:3px solid rgba(40,127,124,.19);border-color:var(--teal)}.filter-bar input{min-width:280px}.book-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.book-card{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 8px 22px rgba(56,39,37,.05)}.book-card h2{font-size:1.55rem}.book-card p{color:var(--muted)}.answer-group{margin-bottom:36px}.answer-group-heading{display:flex;align-items:end;justify-content:space-between;border-bottom:2px solid var(--cream);margin-bottom:14px}.answer-group-heading span{color:var(--muted);font-size:.86rem}.answer-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.answer-link,.resource-link,.paper-link{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:14px 15px;border:1px solid var(--line);border-radius:12px;text-decoration:none;background:#fff;font-weight:750;transition:.18s}.answer-link:hover,.resource-link:hover,.paper-link:hover{background:#fbf2fa;border-color:#b18bad;transform:translateY(-1px)}.answer-link svg,.resource-link svg,.paper-link svg{width:17px;height:17px;fill:currentColor;flex:0 0 auto}.publisher-fallback,.contact-panel,.notice,.source-note{padding:20px;border-radius:16px;background:#f3eadc;border:1px solid #dcc9aa}.source-note{display:inline-block;margin-top:14px;font-size:.9rem}.small-note{color:var(--muted)}.papers-layout{display:grid;grid-template-columns:260px 1fr;gap:26px;align-items:start}.tracker-summary{position:sticky;top:98px;padding:20px;border-radius:18px;background:var(--purple-dark);color:#fff}.tracker-summary .eyebrow{color:#e4b95d}.tracker-stat{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.15)}.tracker-stat strong{display:block;font-family:Georgia,serif;font-size:2rem}.tracker-stat span{font-size:.86rem;color:#d9cfdc}.text-button{border:0;background:transparent;color:#f2d6ed;text-decoration:underline;margin-top:14px;cursor:pointer}.paper-series{margin-bottom:34px}.paper-series-heading{display:flex;justify-content:space-between;align-items:end;border-bottom:2px solid var(--cream);margin-bottom:15px}.paper-series-heading span{font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--teal);font-weight:900}.paper-series-heading a{font-size:.85rem}.paper-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.paper-card{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.paper-card-top{padding:18px;background:linear-gradient(135deg,#f7efe3,#eee0cc)}.paper-card-top>span{font-weight:900;color:var(--violet)}.paper-card-top h3{margin:.4em 0;font-size:1.2rem}.paper-card-top small{color:var(--muted)}.paper-links{display:grid;gap:8px;padding:14px}.paper-link{padding:10px 12px;font-size:.88rem}.paper-tracker-fields{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;align-items:end;padding:14px;border-top:1px solid var(--line);background:#fbf8f2}.paper-tracker-fields label{display:grid;gap:5px}.paper-tracker-fields label>span{font-size:.75rem;font-weight:800}.score-input{display:flex;align-items:center;gap:5px}.score-input input{min-width:0}.saved-score{min-width:55px;text-align:right}.saved-score strong{display:block;color:var(--purple)}.saved-score small{font-size:.65rem;color:var(--muted)}.boundary-controls{display:grid;grid-template-columns:1.25fr 1fr 1fr;gap:14px;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--paper)}.boundary-controls label{display:grid;gap:6px}.boundary-controls label>span{font-weight:800;font-size:.83rem}.mark-entry{display:flex;align-items:center;gap:8px}.boundary-dashboard{display:grid;grid-template-columns:1.1fr .9fr;gap:20px;margin-top:20px}.grade-result,.boundary-table-card,.chart-card{border:1px solid var(--line);border-radius:18px;background:#fff;padding:24px}.grade-result{display:grid;grid-template-columns:100px 1fr auto;align-items:center;gap:20px;background:linear-gradient(135deg,#f8edf7,#f8f1e5)}.grade-disc{width:88px;height:88px;display:grid;place-items:center;border-radius:50%;background:var(--purple);color:#fff;font-family:Georgia,serif;font-size:2.8rem}.grade-result>strong{font-size:1.25rem;color:var(--teal)}.boundary-table{display:grid;gap:6px}.boundary-table>div{display:grid;grid-template-columns:55px 1fr 70px;gap:12px;padding:8px 0;border-bottom:1px solid #eee3d3}.boundary-table small{text-align:right;color:var(--muted)}.chart-card{margin-top:20px}.chart-heading{display:flex;justify-content:space-between;align-items:end}.chart-heading label{display:grid;gap:5px;min-width:120px}.chart-scroll{overflow-x:auto}.chart-scroll svg{width:100%;min-width:650px}.chart-grid{stroke:#e6dbca;stroke-width:1}.chart-line{fill:none;stroke:var(--violet);stroke-width:4;stroke-linecap:round;stroke-linejoin:round}.chart-dot{fill:var(--gold);stroke:#fff;stroke-width:3}.chart-axis-label{font-size:13px;fill:#6e626b}.chart-value{font-size:12px;fill:var(--purple);text-anchor:middle;font-weight:bold}.data-grid,.reference-grid,.prose-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.data-grid article,.reference-grid div,.prose-grid article{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}.clean-list{padding-left:19px}.clean-list li{margin:7px 0}.practical-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.practical-card{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff}.practical-number{width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:var(--purple);color:#fff;font-family:Georgia,serif;font-size:1.45rem}.practical-card h2,.practical-card h3{font-size:1.2rem;margin:.15em 0 .45em}.practical-card small,.spec-source{color:var(--teal);font-weight:800}.compact-practicals .practical-card{padding:16px}.contact-panel{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:30px}.contact-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:35px}.contact-form-card{padding:25px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}form{display:grid;gap:16px}form label{display:grid;gap:6px;font-weight:800}form label small{font-weight:400;color:var(--muted)}.honeypot{position:absolute!important;left:-9999px!important}.success-message,.error-message{padding:18px;border-radius:12px}.success-message{background:#e4f3eb;border:1px solid #94c6a8}.error-message{background:#fae8e8;border:1px solid #d69d9d}.empty-message{text-align:center;color:var(--muted);padding:30px}.site-footer{background:var(--purple-dark);color:#e9dfea;padding:50px 0 20px}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:40px}.footer-brand .brand-mark{stroke:#f1ddbd}.footer-brand strong{color:#fff}.footer-brand small{color:#c8bacb}.site-footer h2{font-size:1rem;color:#e7bd64;text-transform:uppercase;letter-spacing:.08em}.site-footer>div a:not(.brand){display:block;color:#e9dfea;margin:7px 0}.footer-lower{display:flex;justify-content:space-between;gap:30px;border-top:1px solid rgba(255,255,255,.15);margin-top:35px;padding-top:18px;font-size:.78rem;color:#bfb2c2}.footer-lower p:last-child{max-width:620px;text-align:right}@media(max-width:980px){.site-nav{display:none;position:absolute;left:18px;right:18px;top:72px;padding:12px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.site-nav.is-open{display:flex}.menu-toggle{display:flex;align-items:center;gap:8px}.hero-grid,.page-hero-grid{grid-template-columns:1fr .75fr;gap:30px}.visual-launch-grid{grid-template-columns:repeat(2,1fr)}.quick-links-grid{grid-template-columns:repeat(2,1fr)}.papers-layout{grid-template-columns:1fr}.tracker-summary{position:static;display:grid;grid-template-columns:1fr 1fr 1fr;align-items:center}.paper-card-grid{grid-template-columns:1fr}.data-grid,.reference-grid,.prose-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){:root{--shell:min(100% - 24px,1180px)}.header-inner{min-height:68px}.brand small{display:none}.site-header .brand-mark{width:36px;height:36px}.home-hero,.page-hero{padding:35px 0}.hero-grid,.page-hero-grid{grid-template-columns:1fr}.hero-mini{justify-self:stretch;max-width:none}.hero-mini .character-frame img{max-height:390px;object-fit:cover}.home-hero .hero-figure{order:-1}.home-hero .character-frame img{max-height:420px;object-fit:cover}.section{padding:48px 0}.section-tight{padding:34px 0}h1{font-size:clamp(2.35rem,13vw,3.7rem)}.visual-launch-grid,.course-grid,.book-grid,.answer-links,.boundary-dashboard,.data-grid,.reference-grid,.prose-grid,.practical-grid,.contact-layout{grid-template-columns:1fr}.visual-launch-card{display:grid;grid-template-columns:42% 1fr}.visual-card-image img{height:100%;aspect-ratio:auto;object-fit:cover}.filter-bar{align-items:stretch;flex-direction:column}.filter-bar input{min-width:0}.topic-row{grid-template-columns:60px 1fr}.topic-row>span:nth-of-type(2),.topic-row small{grid-column:2}.boundary-controls{grid-template-columns:1fr}.grade-result{grid-template-columns:82px 1fr}.grade-result>strong{grid-column:2}.grade-disc{width:72px;height:72px;font-size:2.2rem}.paper-tracker-fields{grid-template-columns:1fr 1fr}.saved-score{grid-column:1/-1;text-align:left}.tracker-summary{grid-template-columns:1fr 1fr}.tracker-summary .text-button{grid-column:1/-1}.contact-panel,.footer-lower,.chart-heading{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.footer-lower p:last-child{text-align:left}.split-callout{grid-template-columns:1fr}.fact-stack div{grid-template-columns:90px 1fr}.answer-group-heading{align-items:flex-start;flex-direction:column}.quick-links-grid{grid-template-columns:1fr}}
/* Phase 4: AS Chemistry paper archive */
.course-grid-three{grid-template-columns:repeat(3,minmax(0,1fr))}.course-grid-three .course-card h2,.course-grid-three .course-card h3{font-size:1.72rem}.qualification-note{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;max-width:760px;margin-top:22px;padding:14px 16px;border:1px solid;border-radius:14px;background:rgba(255,255,255,.68)}.qualification-note strong{font-family:Georgia,serif;color:var(--purple-dark)}.qualification-note span{color:#574f58;font-size:.92rem}.qualification-note a{font-weight:850;white-space:nowrap}.qualification-note-as{border-color:rgba(40,127,124,.38);box-shadow:inset 5px 0 0 var(--teal)}.qualification-note-a-level{border-color:rgba(87,33,96,.30);box-shadow:inset 5px 0 0 var(--purple)}.archive-switch-section{padding-bottom:10px;background:var(--white)}.archive-switcher{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding:7px;border:1px solid var(--line);border-radius:17px;background:var(--paper)}.archive-switcher a{display:grid;gap:3px;padding:13px 15px;border:1px solid transparent;border-radius:12px;text-decoration:none}.archive-switcher a:hover{background:rgba(255,255,255,.72);border-color:#d6c5ad}.archive-switcher a[aria-current=page]{background:#fff;border-color:#b795b3;box-shadow:0 5px 16px rgba(56,39,37,.08)}.archive-switcher strong{font-family:Georgia,serif;color:var(--purple-dark);font-size:1.05rem}.archive-switcher span{color:var(--muted);font-size:.82rem}.paper-archive-section{padding-top:28px}.paper-card-meta{display:flex;justify-content:space-between;align-items:center;gap:10px}.qualification-badge{display:inline-flex;align-items:center;border-radius:999px;padding:5px 9px;font-size:.71rem;font-weight:900;letter-spacing:.035em}.paper-code{font-size:.82rem;font-weight:900;color:var(--violet)}.paper-card-as .paper-card-top{background:linear-gradient(135deg,#e8f5f2,#d4ebe5)}.paper-card-as .qualification-badge{background:#d0ebe5;color:#195f5d;border:1px solid #9bc9c1}.paper-card-a-level .qualification-badge{background:#ead9e9;color:#572160;border:1px solid #c5a2c1}.paper-card-gcse .qualification-badge{background:#f2dfb8;color:#76521c;border:1px solid #d6b56b}.year12-paper-choice{margin-bottom:18px}.year12-paper-note{margin-top:18px}.year12-paper-note p{margin:.4em 0 0}.year12-paper-note strong{font-family:Georgia,serif;color:var(--purple-dark);font-size:1.08rem}
@media(max-width:980px){.course-grid-three{grid-template-columns:1fr}.qualification-note{grid-template-columns:1fr}.qualification-note a{justify-self:start}.archive-switcher{grid-template-columns:1fr}}


/* Phase 4.2: qualification-aware topic maps */
.topic-table-matrix{
    display:block;
    overflow:hidden;
    background:#fff;
}
.topic-head-matrix,
.topic-row-matrix{
    display:grid;
    align-items:center;
    column-gap:20px;
}
.topic-table-year12 .topic-head-matrix,
.topic-table-year12 .topic-row-matrix{
    grid-template-columns:72px minmax(260px,1.6fr) minmax(145px,.9fr) minmax(170px,1fr) minmax(210px,1.15fr);
}
.topic-table-full .topic-head-matrix,
.topic-table-full .topic-row-matrix{
    grid-template-columns:72px minmax(285px,1.7fr) minmax(170px,1fr) minmax(210px,1.15fr) minmax(130px,.72fr);
}
.topic-head-matrix{
    padding:13px 18px;
    background:linear-gradient(135deg,#efe2cf,#f7efe3);
    border-bottom:1px solid #d9c7ad;
    font-size:.73rem;
    font-weight:900;
    letter-spacing:.075em;
    line-height:1.25;
    text-transform:uppercase;
    color:#4b354d;
}
.topic-row-matrix{
    min-height:74px;
    padding:14px 18px;
    border-bottom:1px solid #eadfce;
}
.topic-row-matrix:nth-child(odd){background:#fbf7ef}
.topic-row-matrix:last-child{border-bottom:0}
.topic-row-matrix:hover{background:#f8f0e5}
.topic-cell{
    min-width:0;
    display:flex;
    align-items:center;
    gap:8px;
}
.topic-cell-topic strong{
    line-height:1.28;
    overflow-wrap:anywhere;
}
.topic-cell small{color:var(--muted)}
.cell-label{display:none}
.paper-pill-set{
    display:flex;
    flex-wrap:wrap;
    gap:7px;
}
.paper-pill{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:31px;
    padding:5px 11px;
    border-radius:999px;
    border:1px solid transparent;
    font-size:.75rem;
    font-weight:900;
    line-height:1;
    white-space:nowrap;
}
.paper-pill-as{
    background:#d9eee9;
    color:#155c59;
    border-color:#9ccbc3;
}
.paper-pill-a-level{
    background:#ead9e9;
    color:#572160;
    border-color:#c8a5c3;
}
.paper-pill-muted{
    background:#f3ede4;
    color:#746b70;
    border-color:#ddd0bf;
    font-weight:750;
}
.topic-map-caption{
    max-width:960px;
    margin:15px 2px 0;
    font-size:.9rem;
}
@media(max-width:1050px){
    .topic-head-matrix,.topic-row-matrix{column-gap:14px}
    .topic-table-year12 .topic-head-matrix,
    .topic-table-year12 .topic-row-matrix{
        grid-template-columns:66px minmax(220px,1.45fr) minmax(125px,.8fr) minmax(145px,.9fr) minmax(175px,1fr);
    }
    .topic-table-full .topic-head-matrix,
    .topic-table-full .topic-row-matrix{
        grid-template-columns:66px minmax(235px,1.5fr) minmax(145px,.9fr) minmax(175px,1fr) minmax(110px,.65fr);
    }
}
@media(max-width:820px){
    .topic-head-matrix{display:none}
    .topic-row-matrix{
        grid-template-columns:1fr 1fr!important;
        gap:14px 22px;
        padding:18px;
    }
    .topic-cell{
        display:grid;
        align-content:start;
        gap:5px;
    }
    .topic-cell-code,
    .topic-cell-topic{
        grid-column:1/-1;
    }
    .topic-cell-code{
        display:flex;
        justify-content:flex-start;
        gap:12px;
    }
    .cell-label{
        display:block;
        font-size:.69rem;
        font-weight:900;
        letter-spacing:.065em;
        line-height:1.2;
        text-transform:uppercase;
        color:var(--violet);
    }
}
@media(max-width:520px){
    .topic-row-matrix{grid-template-columns:1fr!important}
    .topic-cell{grid-column:1}
    .topic-cell-code,.topic-cell-topic{grid-column:1}
}


.aqa-link-notice-section{padding-bottom:0}
.aqa-link-notice{display:grid;gap:5px}
.aqa-link-notice p{margin:0}
.aqa-resource-panel{display:grid;gap:11px;padding:14px;border:1px solid #d9c8b0;border-radius:13px;background:#fbf5e9}
.aqa-resource-panel p{margin:0;color:var(--muted);font-size:.88rem;line-height:1.45}
.resource-chip-row{display:flex;flex-wrap:wrap;gap:6px}
.resource-chip{display:inline-flex;padding:5px 9px;border-radius:999px;background:#eadcec;border:1px solid #c9a9c8;color:var(--purple);font-size:.72rem;font-weight:900}
.aqa-official-button{background:var(--purple);color:#fff;border-color:var(--purple)}
.aqa-official-button:hover{background:#45194c;color:#fff}

.pilot-resource-links{display:grid;gap:9px}
.pilot-paper-link{padding:11px 13px}
.pilot-paper-link .pilot-link-copy{display:grid;gap:2px}
.pilot-paper-link .pilot-link-copy strong{font-size:.9rem;color:var(--purple-dark)}
.pilot-paper-link .pilot-link-copy small{font-size:.72rem;color:var(--muted);font-weight:700}
.pilot-paper-link-direct{border-color:#8fc0a7;background:#f0f8f3;box-shadow:inset 4px 0 0 #438a63}
.pilot-paper-link-filtered{border-color:#d7c19c;background:#fffaf0;box-shadow:inset 4px 0 0 var(--gold)}
.series-fallback-link{display:inline-flex;margin-top:3px;font-size:.78rem;font-weight:800;color:var(--purple);text-decoration:underline;text-underline-offset:3px}

.series-resource-nav{display:flex;flex-wrap:wrap;gap:8px;margin:-2px 0 16px;padding:10px;border:1px solid var(--line);border-radius:13px;background:#fbf7ef}.series-resource-nav a{display:inline-flex;align-items:center;min-height:36px;padding:7px 11px;border:1px solid #d6c6b0;border-radius:9px;background:#fff;text-decoration:none;font-size:.82rem;font-weight:850;color:var(--purple)}.series-resource-nav a:hover{border-color:var(--violet);background:#fdf7fc}.pilot-paper-link-filtered .pilot-link-copy strong{font-size:.88rem}.pilot-paper-link-filtered .pilot-link-copy small{line-height:1.3}
@media(max-width:720px){.series-resource-nav{display:grid;grid-template-columns:1fr}.series-resource-nav a{justify-content:center}}