/* GENERATED by scripts/build.js — DO NOT EDIT. Minified from the sibling source file in this same directory — edit that, not this. */
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.k{font-family:var(--font-display);font-weight:600;font-size:0.82rem;color:var(--ink);display:block;line-height:1.2;}.spectrum .tick .v{font-size:0.72rem;color:var(--ink-faint);}.spectrum .ends{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:0.7rem;color:var(--ink-faint);margin-top:0.4rem;}.locator{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:0.9rem 1.1rem;margin:0 0 1.8rem;}.locator .lab{font-family:var(--font-display);font-size:0.68rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:0.6rem;}.locator .rail{height:8px;border-radius:99px;background:var(--spectrum);position:relative;}.locator .pin{position:absolute;top:50%;width:16px;height:16px;border-radius:99px;background:var(--surface);border:3px solid var(--ink);transform:translate(-50%,-50%);box-shadow:0 1px 4px rgba(0,0,0,0.2);}.locator .where{font-size:0.84rem;color:var(--ink-soft);margin-top:0.6rem;}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:1rem;margin:1.4rem 0;}.card{text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.2rem 1.3rem;transition:border-color 0.15s,transform 0.15s,box-shadow 0.15s;display:flex;flex-direction:column;gap:0.35rem;}.card:hover{border-color:var(--indigo-ink);transform:translateY(-2px);box-shadow:0 8px 24px rgba(79,70,229,0.10);}.card .num{font-family:var(--font-mono);font-size:0.72rem;color:var(--ink-faint);}.card h3{margin:0;font-family:var(--font-display);font-size:1.05rem;}.card p{margin:0;font-size:0.88rem;color:var(--ink-soft);line-height:1.5;}.objectives{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.3rem;margin:0 0 1.8rem;}.objectives .lab{font-family:var(--font-display);font-size:0.7rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--indigo-ink);margin-bottom:0.5rem;font-weight:600;}.objectives p{margin:0;color:var(--ink-soft);font-size:0.96rem;}.keyline{border-left:4px solid var(--amber);background:linear-gradient(90deg,rgba(232,137,12,0.07),transparent);padding:0.9rem 1.2rem;border-radius:0 var(--radius) var(--radius) 0;margin:0 0 1.4rem;font-size:1.02rem;}.keyline strong{color:var(--try-ink);}.pager{display:flex;gap:1rem;margin-top:3.5rem;border-top:1px solid var(--border);padding-top:1.6rem;}.pager a{flex:1;text-decoration:none;color:inherit;border:1px solid var(--border);border-radius:var(--radius);padding:0.9rem 1.1rem;transition:border-color 0.15s,background 0.15s;}.pager a:hover{border-color:var(--indigo-ink);background:var(--surface);}.pager .dir{font-family:var(--font-mono);font-size:0.7rem;color:var(--ink-faint);}.pager .t{font-family:var(--font-display);font-weight:600;color:var(--ink);display:block;margin-top:0.2rem;}.pager .next{text-align:right;}.foot{margin-top:2.4rem;padding-top:1.4rem;border-top:1px solid var(--border);font-size:0.82rem;color:var(--ink-faint);}.foot .spectrum-bar{height:4px;border-radius:99px;background:var(--spectrum);margin-bottom:1rem;max-width:160px;}.page-feedback{margin-top:1.2rem;}.page-feedback-row{display:flex;align-items:center;gap:0.6rem;flex-wrap:wrap;}.page-feedback-prompt{color:var(--ink-faint);}.page-feedback-btn{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);font-size:0.95rem;line-height:1;padding:0.32rem 0.55rem;cursor:pointer;transition:border-color 0.15s,background 0.15s;}.page-feedback-btn:hover:not(:disabled){border-color:var(--indigo-ink);}.page-feedback-btn.is-selected{border-color:var(--indigo-ink);background:var(--surface-2);}.page-feedback-btn:disabled{cursor:default;opacity:0.6;}.page-feedback-more{margin-top:0.6rem;display:flex;flex-direction:column;gap:0.5rem;max-width:420px;}.page-feedback-text{width:100%;min-height:4.5rem;resize:vertical;font:inherit;font-size:0.82rem;color:var(--ink);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:0.5rem 0.6rem;}.page-feedback-actions{display:flex;gap:0.5rem;}.page-feedback-send,.page-feedback-skip{border-radius:var(--radius);font-size:0.78rem;padding:0.35rem 0.75rem;cursor:pointer;}.page-feedback-send{border:1px solid var(--indigo);background:var(--indigo);color:#fff;}.page-feedback-send:hover{background:var(--indigo-deep);border-color:var(--indigo-deep);}.page-feedback-skip{border:1px solid var(--border);background:var(--surface);color:var(--ink-soft);}.page-feedback-thanks{color:var(--ink-faint);}a:focus-visible,button:focus-visible{outline:3px solid var(--indigo-ink);outline-offset:2px;border-radius:4px;}@media (max-width:940px){.sidebar{position:fixed;left:0;top:0;z-index:35;transform:translateX(-100%);visibility:hidden;transition:transform 0.22s ease,visibility 0.22s;box-shadow:4px 0 28px rgba(8,12,20,0.18);}body.nav-open .sidebar{transform:translateX(0);visibility:visible;}body.nav-open .scrim{display:block;}.topbar{display:flex;}.content{padding:1.8rem 1.3rem 4rem;}.hero{padding:1.8rem 1.4rem;}.spectrum .ticks{grid-template-columns:repeat(3,1fr);row-gap:0.8rem;}}@media (prefers-reduced-motion:reduce){.sidebar,.sidebar-panel{transition:none;}.nav-search .filter-wrap,.nav-search .filter-wrap > div{transition:none;}.card:hover{transform:none;}}.quiz-meta{position:sticky;top:0;z-index:5;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:0.7rem 1rem;margin:0 0 1.4rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap;}.quiz-meta .stat{font-family:var(--font-display);font-weight:600;font-size:0.92rem;}.quiz-meta .stat .n{color:var(--indigo-ink);}.quiz-meta .stat .c{color:var(--idea-ink);}.quiz-meta .bar{flex:1 1 160px;height:8px;border-radius:99px;background:var(--border);overflow:hidden;min-width:120px;}.quiz-meta .bar > span{display:block;height:100%;width:0;background:var(--spectrum);transition:width 0.3s;}.quiz-meta button{border:1px solid var(--border-strong);background:var(--surface);color:var(--ink-soft);font-family:var(--font-mono);font-size:0.72rem;cursor:pointer;padding:0.35rem 0.7rem;border-radius:6px;}.quiz-meta button:hover{border-color:var(--indigo-ink);color:var(--indigo-ink);}.q{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1.1rem 1.2rem;margin:0 0 1.1rem;}.q .chip{display:inline-block;font-family:var(--font-display);font-size:0.64rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-faint);border:1px solid var(--border);border-radius:99px;padding:0.1rem 0.55rem;margin-bottom:0.55rem;}.q .stem{font-weight:600;margin:0 0 0.8rem;}.q .stem .qnum{color:var(--ink-faint);font-family:var(--font-mono);font-size:0.85em;margin-right:0.4rem;}.q .opt{display:block;width:100%;text-align:left;cursor:pointer;border:1px solid var(--border);background:var(--surface-2);border-radius:var(--radius-sm);padding:0.6rem 0.85rem;margin:0 0 0.5rem;font-family:var(--font-body);font-size:0.95rem;color:var(--ink);transition:border-color 0.12s,background 0.12s;}.q .opt:hover:not(:disabled){border-color:var(--indigo-ink);}.q .opt:disabled{cursor:default;}.q .opt .mk{font-family:var(--font-mono);color:var(--ink-faint);margin-right:0.5rem;}.q .opt.correct{background:var(--idea-bg);border-color:var(--idea-line);color:var(--idea-ink);font-weight:600;}.q .opt.wrong{background:var(--warn-bg);border-color:var(--warn-line);color:var(--warn-ink);}.q .opt .ostat{margin-left:0.5rem;font-weight:700;font-family:var(--font-mono);font-size:0.8em;}.q .exp{display:none;margin-top:0.6rem;padding:0.7rem 0.9rem;background:var(--check-bg);border-left:4px solid var(--check-line);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:0.9rem;color:var(--check-ink);}.q.answered .exp{display:block;}.q .exp b{color:var(--check-ink);}.quiz-done{display:none;border-radius:var(--radius);padding:1.2rem 1.3rem;margin:0 0 1.2rem;background:linear-gradient(90deg,rgba(79,70,229,0.08),rgba(232,137,12,0.08));border:1px solid var(--border);font-family:var(--font-display);font-weight:600;}.quiz-done.show{display:block;}.fc-bar{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin:0 0 1.2rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:0.7rem 1rem;}.fc-bar .stat{font-family:var(--font-display);font-weight:600;font-size:0.92rem;}.fc-bar .stat .k{color:var(--idea-ink);}.fc-bar .stat .r{color:var(--indigo-ink);}.fc-bar .prog{flex:1 1 140px;height:8px;min-width:110px;border-radius:99px;background:var(--border);overflow:hidden;}.fc-bar .prog > span{display:block;height:100%;width:0;background:var(--spectrum);transition:width 0.3s;}.fc-scene{perspective:1200px;margin:0 0 1rem;}.fc-card{position:relative;width:100%;min-height:230px;cursor:pointer;transform-style:preserve-3d;transition:transform 0.5s;}.fc-card.is-flipped{transform:rotateY(180deg);}.fc-face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border-radius:14px;border:1px solid var(--border);padding:1.6rem 1.8rem;}.fc-front{background:radial-gradient(120% 140% at 0% 0%,rgba(79,70,229,0.10),transparent 60%),var(--surface);}.fc-back{background:radial-gradient(120% 140% at 100% 100%,rgba(232,137,12,0.12),transparent 60%),var(--surface);transform:rotateY(180deg);}.fc-face .lab{font-family:var(--font-display);font-size:0.64rem;letter-spacing:0.16em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:0.7rem;}.fc-front .term{font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:-0.01em;color:var(--ink);}.fc-back .def{font-size:1.02rem;line-height:1.55;color:var(--ink);max-width:46ch;}.fc-face .chip{margin-top:0.9rem;font-size:0.64rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--ink-faint);border:1px solid var(--border);border-radius:99px;padding:0.1rem 0.55rem;}.fc-face .hint{position:absolute;bottom:0.7rem;right:0.9rem;font-family:var(--font-mono);font-size:0.66rem;color:var(--ink-faint);}.fc-controls{display:flex;gap:0.5rem;flex-wrap:wrap;}.fc-controls button{font-family:var(--font-display);font-weight:600;font-size:0.84rem;cursor:pointer;border:1px solid var(--border-strong);background:var(--surface);color:var(--ink);border-radius:8px;padding:0.5rem 0.9rem;transition:0.12s;}.fc-controls button:hover{border-color:var(--indigo-ink);color:var(--indigo-ink);}.fc-controls .primary{background:var(--indigo);border-color:var(--indigo);color:#fff;}.fc-controls .primary:hover{background:var(--indigo-deep);color:#fff;}.fc-controls .known{background:var(--idea-bg);border-color:var(--idea-line);color:var(--idea-ink);}.fc-empty{display:none;text-align:center;padding:2rem;border:1px dashed var(--border-strong);border-radius:var(--radius);color:var(--ink-soft);}.lab-bar{position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:1rem;flex-wrap:wrap;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:0.7rem 1rem;margin:0 0 1.4rem;}.lab-bar .stat{font-family:var(--font-display);font-weight:600;font-size:0.92rem;}.lab-bar .stat .d{color:var(--idea-ink);}.lab-bar .prog{flex:1 1 140px;height:8px;min-width:110px;border-radius:99px;background:var(--border);overflow:hidden;}.lab-bar .prog > span{display:block;height:100%;width:0;background:var(--spectrum);transition:width 0.3s;}.lab-bar button{border:1px solid var(--border-strong);background:var(--surface);color:var(--ink-soft);font-family:var(--font-mono);font-size:0.72rem;cursor:pointer;padding:0.35rem 0.7rem;border-radius:6px;}.qc-actions{display:flex;gap:0.6rem;flex-wrap:wrap;margin:0.2rem 0 1rem;}.mt-04{margin-top:0.4rem;}.mt-06{margin-top:0.6rem;}.footer-disclaimer{display:block;margin-top:0.7rem;font-size:0.92em;opacity:0.92;}.mt-09{margin-top:0.9rem;}.mt-1{margin-top:1rem;}.mt-11{margin-top:1.1rem;}.mt-12{margin-top:1.2rem;}.mt-14{margin-top:1.4rem;}.mt-16{margin-top:1.6rem;}.mt-18{margin-top:1.8rem;}.mt-6px{margin-top:6px;}.mb-1{margin-bottom:1rem;}.op-75{opacity:.75;}.text-right{text-align:right;}.text-sm{font-size:0.85em;}.text-faint{color:var(--ink-faint);}.text-warn{color:var(--warn-ink);}.text-idea{color:var(--idea-ink);}.text-accent{color:var(--accent-ink);}.text-note{font-weight:400;color:var(--ink-faint);}.text-soft-sm{font-weight:400;color:var(--ink-soft);font-size:0.85em;}.progress-note{font:500 0.9rem/1.4 var(--font-mono);color:var(--ink-faint);}.sref-here{color:#0891B2;}.oa-note{color:#8892A6;font-style:normal;font-size:0.88em;}.idp-diagram{width:100%;height:auto;display:block;max-width:100%;}.idp-dash{stroke:var(--medium);stroke-width:1.2;}.idp-arrowhead{fill:var(--text-muted);}.toil-list{margin:0 0 0.6rem 1.2rem;padding:0;}.ai-hub-nav{background:var(--panel);padding:7px 16px;font-family:system-ui,sans-serif;font-size:13px;color:var(--panel-muted);display:flex;gap:13px;align-items:center;flex-wrap:wrap;}.ai-hub-nav a{color:#a5b4fc;text-decoration:none;}.my-1{margin:1rem 0;}.my-12{margin:1.2rem 0;}.launch-row{display:flex;gap:0.6rem;flex-wrap:wrap;}.qa-progress-bar{margin:1.25rem 0 0.5rem;}.text-soft{color:var(--ink-soft);}.nowrap{white-space:nowrap;}.q-hint{font-size:0.82rem;color:var(--ink-faint);margin:0.3rem 0;}.rq-r-sub{color:var(--ink-faint);font-size:13px;margin-top:4px;}.rq-gauge-wrap{display:flex;justify-content:center;margin-bottom:22px;}.rev-head-row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}.text-indigo-deep{color:var(--indigo-deep);}.rq-empty{text-align:center;color:var(--ink-faint);padding:40px;}.tier-good{background:#0E8C7E;}.tier-warn{background:#C2710A;}.tier-bad{background:#D03434;}.sc.tier-good{color:#0E8C7E;}.sc.tier-warn{color:#C2710A;}.sc.tier-bad{color:#D03434;}.lab{display:flex;gap:0.9rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);padding:1rem 1.1rem;margin:0 0 0.9rem;transition:border-color 0.15s,background 0.15s;}.lab.done{background:var(--idea-bg);border-color:var(--idea-line);}.lab .box{flex:0 0 auto;padding-top:0.15rem;}.lab .box input{width:20px;height:20px;cursor:pointer;accent-color:var(--idea-line);}.lab .body{flex:1;min-width:0;}.lab .ttl{font-family:var(--font-display);font-weight:600;font-size:1.05rem;}.lab .ttl .n{font-family:var(--font-mono);color:var(--indigo-ink);font-size:0.85em;margin-right:0.45rem;}.lab.done .ttl{text-decoration:line-through;text-decoration-color:var(--idea-line);}.lab .do{margin:0.3rem 0 0.4rem;font-size:0.95rem;}.lab .ok{font-size:0.86rem;color:var(--ink-soft);}.lab .ok b{color:var(--idea-ink);}.lab .lk{font-size:0.82rem;margin-top:0.3rem;}.filter-bar{display:flex;flex-wrap:wrap;gap:0.4rem;margin:0 0 1.1rem;align-items:center;}.filter-bar .flab{font-family:var(--font-display);font-size:0.7rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-faint);margin-right:0.3rem;}.filter-bar button{font-family:var(--font-mono);font-size:0.74rem;cursor:pointer;border:1px solid var(--control-border);background:var(--surface);color:var(--ink-soft);border-radius:99px;padding:0.28rem 0.7rem;transition:0.12s;}.filter-bar button:hover{border-color:var(--indigo-ink);color:var(--indigo-ink);}.filter-bar button.on{background:var(--sel-fill);border-color:var(--sel-fill);color:#fff;}.filter-bar button.gh{border-color:var(--gh-line);color:var(--amber-ink);}.filter-bar button.gh:hover{border-color:var(--gh-hi);color:var(--gh-hi);}.filter-bar button.gh.on{background:var(--amber);border-color:var(--gh-line);color:#141E2C;}.tabs{display:flex;gap:0.2rem;flex-wrap:wrap;border-bottom:2px solid var(--border);margin:0 0 1.5rem;}.tab{font-family:var(--font-display);font-weight:600;font-size:0.92rem;cursor:pointer;border:none;background:none;color:var(--ink-soft);padding:0.6rem 0.9rem;border-bottom:2px solid transparent;margin-bottom:-2px;transition:0.12s;}.tab:hover{color:var(--indigo-ink);}.tab.on{color:var(--indigo-ink);border-bottom-color:var(--indigo-ink);}.tabpanel{display:none;}.tabpanel.on{display:block;animation:fadein 0.2s ease;}@keyframes fadein{from{opacity:0;}to{opacity:1;}}.tracks{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0;}@media (max-width:680px){.tracks{grid-template-columns:1fr;}}.track{display:block;text-decoration:none;color:inherit;border:1px solid var(--border);border-radius:var(--radius);padding:1.3rem 1.4rem 1.3rem 1.6rem;background:var(--surface);transition:0.15s;position:relative;overflow:hidden;}.track:hover{border-color:var(--indigo-ink);transform:translateY(-2px);box-shadow:0 8px 24px rgba(79,70,229,0.10);}.track::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--spectrum);}.track .badge{font-family:var(--font-mono);font-size:0.72rem;color:var(--indigo-ink);background:var(--surface-2);border:1px solid var(--border);border-radius:99px;padding:0.15rem 0.6rem;display:inline-block;margin-bottom:0.6rem;}.track h3{font-family:var(--font-display);font-size:1.18rem;margin:0 0 0.35rem;}.track p{margin:0 0 0.55rem;color:var(--ink-soft);font-size:0.95rem;}.track .go{font-family:var(--font-display);font-weight:600;font-size:0.85rem;color:var(--indigo-ink);}.lenses{display:grid;grid-template-columns:repeat(3,1fr);gap:0.8rem;margin:1.2rem 0;}@media (max-width:680px){.lenses{grid-template-columns:1fr;}}.lens{border:1px solid var(--border);border-radius:var(--radius);padding:1rem 1.1rem;background:var(--surface-2);}.lens h3{font-family:var(--font-display);font-size:1.02rem;margin:0 0 0.2rem;}.lens .tag2{font-family:var(--font-mono);font-size:0.68rem;color:var(--ink-faint);text-transform:uppercase;letter-spacing:0.06em;}.lens p{margin:0.35rem 0 0;font-size:0.88rem;color:var(--ink-soft);}a.launch{display:inline-flex;align-items:center;gap:0.5rem;font-family:var(--font-display);font-weight:600;font-size:0.98rem;text-decoration:none;color:#fff;background:var(--indigo);border:1px solid var(--indigo);border-radius:10px;padding:0.7rem 1.2rem;transition:0.15s;}a.launch:hover{background:var(--launch-hover);border-color:var(--launch-hover);color:#fff;text-decoration:none;}a.launch.alt{background:var(--surface);color:var(--indigo-ink);border-color:var(--control-border);}a.launch.alt:hover{background:var(--surface-2);border-color:var(--indigo-ink);color:var(--indigo-ink);text-decoration:none;}a.launch.gh{background:#1F6FEB;border-color:#1F6FEB;color:#fff;}a.launch.gh:hover{background:#1A5FCC;border-color:#1A5FCC;color:#fff;text-decoration:none;}.filter-bar button.cc{border-color:var(--cc-line);color:var(--violet-ink);}.filter-bar button.cc:hover{border-color:var(--cc-hi);color:var(--cc-hi);}.filter-bar button.cc.on{background:#7C3AED;border-color:var(--cc-line);color:#fff;}.filter-bar button.oa{border-color:#0E8C7E;color:var(--idea-ink);}.filter-bar button.oa:hover{border-color:var(--oa-hi);color:var(--oa-hi);}.filter-bar button.oa.on{background:#0B7568;border-color:#0E8C7E;color:#fff;}.filter-bar button.gg{border-color:#1A73E8;color:var(--dev-ink);}.filter-bar button.gg:hover{border-color:var(--gg-hi);color:var(--gg-hi);}.filter-bar button.gg.on{background:#1A73E8;border-color:#1A73E8;color:#fff;}.schematic svg{display:block;width:100%;height:auto;max-width:760px;margin:0 auto;padding:1.1rem 1rem;}.callout.eli{background:var(--eli-bg);border-color:var(--eli-line);}.callout.eli .tag{color:var(--eli-ink);}.eli-note{margin:-0.2rem 0 1.15rem;padding:0.55rem 0.9rem 0.6rem;border-left:3px solid var(--eli-note-line);background:var(--eli-bg);border-radius:0 8px 8px 0;font-size:0.92rem;line-height:1.5;color:var(--ink-soft);}.eli-note b{color:var(--eli-ink);font-family:var(--font-display);font-weight:600;letter-spacing:0.01em;}.eli-note code{background:rgba(18,138,78,0.08);}.cast-strip{display:flex;align-items:center;gap:0.75rem;margin:0 0 1.5rem;padding:0.6rem 0.95rem;border:1px solid var(--border);border-left:4px solid var(--violet);border-radius:0 10px 10px 0;background:linear-gradient(180deg,var(--violet-panel-1),var(--violet-panel-2));font-size:0.92rem;color:var(--ink-soft);line-height:1.5;}.cast-strip .emos{font-size:1.55rem;line-height:1;white-space:nowrap;flex:none;}.cast-strip b{color:var(--ink);font-family:var(--font-display);font-weight:600;}.toon{margin:1.3rem 0 1.6rem;padding:0.9rem 1.15rem 1rem;border:1px solid var(--violet-panel-border);border-radius:14px;background:linear-gradient(180deg,var(--violet-panel-1),var(--violet-panel-2));}.toon .toon-cap{display:flex;align-items:center;gap:0.4rem;font-family:var(--font-display);font-weight:600;font-size:0.72rem;letter-spacing:0.1em;text-transform:uppercase;color:var(--violet-ink);margin-bottom:0.65rem;}.toon .line{display:flex;gap:0.65rem;margin:0.4rem 0;align-items:baseline;}.toon .line .em{font-size:1.2rem;line-height:1.4;flex:none;width:1.7rem;text-align:center;}.toon .line .sp{margin:0;}.toon .line .sp b{font-family:var(--font-display);font-weight:600;color:var(--ink);}.toon .line .sp .role{color:var(--ink-faint);font-size:0.82rem;}.cast-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0.7rem;margin:1.4rem 0;}@media (max-width:680px){.cast-grid{grid-template-columns:1fr;}}.cast-card{display:flex;gap:0.75rem;align-items:flex-start;border:1px solid var(--border);border-radius:12px;padding:0.85rem 0.95rem;background:var(--surface-2);}.cast-card .ava{font-size:1.85rem;line-height:1;flex:none;}.cast-card .role2{font-family:var(--font-mono);font-size:0.66rem;text-transform:uppercase;letter-spacing:0.05em;color:var(--indigo-ink);}.cast-card h3{font-family:var(--font-display);font-size:0.98rem;margin:0.1rem 0 0.2rem;}.cast-card p{margin:0;font-size:0.85rem;color:var(--ink-soft);line-height:1.45;}.picker{margin:1.6rem 0;padding:0.9rem 1.15rem 1.15rem;background:linear-gradient(180deg,var(--violet-panel-1),var(--violet-panel-2));border:1px solid var(--violet-panel-border);border-left:4px solid var(--violet);border-radius:0 12px 12px 0;}.prov-picker{display:flex;align-items:center;gap:0.6rem;margin:0 0 0.9rem;flex-wrap:wrap;}.prov-picker label{font-family:var(--font-display);font-weight:600;font-size:0.72rem;letter-spacing:0.09em;text-transform:uppercase;color:var(--violet-ink);display:inline-flex;align-items:center;gap:0.4rem;}.prov-picker label::before{content:"⇅";font-size:1rem;}.prov-picker select{font:inherit;font-size:1rem;font-weight:600;padding:0.5rem 0.85rem;border:1.5px solid var(--violet-ink);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer;box-shadow:0 1px 3px rgba(124,58,237,0.15);transition:border-color .15s,box-shadow .15s;}.prov-picker select:hover,.prov-picker select:focus{border-color:var(--indigo-ink);box-shadow:0 2px 8px rgba(124,58,237,0.22);outline:none;}.prov-picker .hint{font-size:0.85rem;color:var(--ink-faint);}.picker.js-ready .prov-panel{display:none;}.picker.js-ready .prov-panel.on{display:block;animation:fadein 0.2s ease;}.prov-panel{margin-top:0.4rem;}.prov-panel .prov-head{font-family:var(--font-display);font-weight:600;font-size:0.95rem;margin:0.2rem 0 0.5rem;color:var(--indigo-ink);}.answer-key{margin:0.7rem 0 0;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);padding:0 0.95rem;}.answer-key > summary{cursor:pointer;padding:0.7rem 0;font-weight:600;color:var(--indigo-ink);list-style:none;}.answer-key > summary::-webkit-details-marker{display:none;}.answer-key > summary::before{content:"▸ ";}.answer-key[open] > summary::before{content:"▾ ";}.answer-key ol{margin:0 0 0.85rem;padding-left:1.4rem;}.answer-key li{margin:0.4rem 0;color:var(--ink-soft);}.answer-key li b,.answer-key li strong{color:var(--ink);}.skip-link{position:absolute;left:8px;top:-48px;z-index:1000;background:var(--indigo-deep);color:#fff;padding:0.55rem 0.9rem;border-radius:8px;font-weight:600;font-size:0.9rem;text-decoration:none;transition:top 0.15s ease;}.skip-link:focus{top:8px;outline:3px solid var(--ink);outline-offset:2px;}.noscript-nav{background:#141E2C;color:#fff;padding:0.55rem 1rem;font:600 0.85rem/1.6 system-ui,sans-serif;}.noscript-nav a{color:#fff;}@media print{.sidebar,.topbar,.scrim,.pager,.skip-link,.copy,.menu-btn{display:none !important;}.layout{display:block !important;}.main-col,.content,.inner{display:block !important;width:auto !important;max-width:none !important;margin:0 !important;padding:0 !important;}body,.content{background:#fff !important;color:#000 !important;}a{color:#000 !important;text-decoration:underline;}pre,code{white-space:pre-wrap !important;word-wrap:break-word;}.code,.schematic,table,.callout,.toon,blockquote,li,tr,img,svg{break-inside:avoid;page-break-inside:avoid;}h1,h2,h3{break-after:avoid;page-break-after:avoid;}.foot{border-top:1px solid #999;color:#000 !important;}.foot .spectrum-bar,.brand .spectrum-bar{display:none !important;}}.deck{display:grid;gap:1rem;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));}.deck-tools{display:flex;flex-wrap:wrap;gap:0.6rem;align-items:center;margin:0 0 0.9rem;}.flip{perspective:1400px;height:200px;cursor:pointer;outline-offset:3px;}.flip .fp{position:relative;width:100%;height:100%;transition:transform 0.5s cubic-bezier(0.4,0.15,0.2,1);transform-style:preserve-3d;}.flip.flipped .fp{transform:rotateY(180deg);}.flip .face{position:absolute;inset:0;backface-visibility:hidden;border:1px solid var(--border);border-radius:var(--radius);padding:1.1rem 1.25rem;display:flex;flex-direction:column;justify-content:center;background:var(--surface);box-shadow:0 1px 2px rgba(20,30,44,0.05),0 8px 24px -16px rgba(20,30,44,0.4);}.flip .face .lab{font:600 0.62rem/1 var(--font-display);letter-spacing:0.14em;text-transform:uppercase;margin-bottom:0.5rem;}.flip .front{border-left:4px solid var(--indigo);}.flip .front .lab{color:var(--indigo-ink);}.flip .front .q{font:600 1.02rem/1.35 var(--font-body);color:var(--ink);}.flip .front .hint{margin-top:auto;font:400 0.72rem/1.4 var(--font-mono);color:var(--ink-faint);padding-top:0.6rem;}.flip .back{transform:rotateY(180deg);border-left:4px solid var(--amber);background:var(--surface-2);}.flip .back .lab{color:var(--try-ink);}.flip .back .a{font:400 0.95rem/1.5 var(--font-body);color:var(--ink-soft);overflow:auto;}@media (prefers-reduced-motion:reduce){.flip .fp{transition:none;}}.filter-input{flex:1;min-width:220px;font:400 0.95rem/1.4 var(--font-body);color:var(--ink);background:var(--surface);border:1px solid var(--control-border);border-radius:999px;padding:0.6rem 1rem;outline:none;}.filter-input:focus{border-color:var(--indigo-ink);box-shadow:0 0 0 3px rgba(79,70,229,0.15);}.filter-count{font:500 0.85rem/1 var(--font-mono);color:var(--ink-faint);white-space:nowrap;}.gloss{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:0.7rem;margin-top:0.4rem;}.gloss .term{border:1px solid var(--border);border-radius:var(--radius-sm);padding:0.7rem 0.85rem;background:var(--surface);}.gloss .term b{display:block;font:600 0.98rem/1.3 var(--font-display);color:var(--ink);margin-bottom:0.15rem;}.gloss .term span{font:400 0.86rem/1.45 var(--font-body);color:var(--ink-soft);}.checklist{list-style:none;margin:0.6rem 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0.55rem 1.4rem;}@media (max-width:640px){.checklist{grid-template-columns:1fr;}}.checklist li{display:flex;gap:0.7rem;align-items:flex-start;}.checklist input{appearance:none;-webkit-appearance:none;flex:0 0 auto;width:20px;height:20px;margin-top:2px;border:2px solid var(--ink-faint);border-radius:6px;cursor:pointer;position:relative;background:var(--surface);}.checklist input:checked{background:var(--sel-fill);border-color:var(--sel-fill);}.checklist input:checked::after{content:"✓";position:absolute;inset:0;display:grid;place-items:center;color:#fff;font-size:0.8rem;font-weight:700;}.checklist input:focus-visible{outline:2px solid var(--indigo-ink);outline-offset:2px;}.checklist label{font:400 0.96rem/1.4 var(--font-body);color:var(--ink);cursor:pointer;}.checklist input:checked + label{color:var(--ink-faint);text-decoration:line-through;text-decoration-color:var(--border-strong);}.checklist-phase{grid-column:1 / -1;margin:0.7rem 0 0.1rem;font:600 0.68rem/1 var(--font-display);letter-spacing:0.14em;text-transform:uppercase;color:var(--indigo-ink);}.fc-chips{display:flex;flex-wrap:wrap;gap:0.4rem;margin:0.2rem 0 0.75rem;}.fc-chip{font:500 0.72rem/1 var(--font-body);color:var(--ink-soft);background:var(--surface);border:1px solid var(--control-border);border-radius:99px;padding:0.38rem 0.8rem;cursor:pointer;transition:background .12s,border-color .12s,color .12s;}.fc-chip:hover{border-color:var(--indigo-ink);color:var(--ink);}.fc-chip.on{background:var(--sel-fill);border-color:var(--sel-fill);color:#fff;}.fc-chip:focus-visible{outline:2px solid var(--indigo-ink);outline-offset:2px;}.fc-btn{font:500 0.72rem/1 var(--font-body);color:var(--ink-soft);background:var(--surface);border:1px solid var(--control-border);border-radius:99px;padding:0.5rem 0.9rem;cursor:pointer;white-space:nowrap;}.fc-btn:hover{border-color:var(--indigo-ink);color:var(--ink);}.fc-btn:focus-visible{outline:2px solid var(--indigo-ink);outline-offset:2px;}.fc-count{font:500 0.82rem/1 var(--font-mono);color:var(--ink-faint);margin-left:auto;white-space:nowrap;}.fc-empty{display:none;padding:1.6rem;text-align:center;color:var(--ink-faint);font:400 0.95rem/1.45 var(--font-body);border:1px dashed var(--border-strong);border-radius:var(--radius);margin-top:0.6rem;}.fc-reset-link{text-decoration:underline;border:none;background:none;color:var(--indigo-deep);cursor:pointer;font:inherit;}.fc-badge-earned{margin-bottom:0.8rem;font-size:1.05rem;}.fc-badge-emoji{font-size:1.6rem;}.fc-badge-name{font-size:1.4rem;}.flip{height:212px;transition:transform 0.14s ease;}.flip:hover{transform:translateY(-3px);}.flip .face{justify-content:flex-start;box-shadow:0 1px 2px rgba(20,30,44,0.05),0 12px 28px -18px rgba(20,30,44,0.55);}.flip .front .lab,.flip .back .lab{align-self:flex-start;}.flip .front .q{flex:1;display:flex;align-items:center;margin:0.15rem 0;border:0;background:none;padding:0;font:600 1.08rem/1.34 var(--font-display);color:var(--ink);}.flip .front .hint{margin-top:auto;}.flip .back .a{flex:1;overflow:auto;align-items:flex-start;}.callout.dev{background:var(--dev-bg);border-color:var(--dev-line);}.callout.dev .tag{color:var(--dev-ink);}.weights{margin:1.2rem 0 1.5rem;display:grid;gap:0.55rem;}.weightbar{display:grid;grid-template-columns:1fr auto;align-items:center;gap:0.5rem 0.9rem;padding:0.55rem 0.85rem;border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);}.weightbar .wtop{display:flex;align-items:baseline;gap:0.5rem;min-width:0;}.weightbar .wname{font-family:var(--font-display);font-weight:600;font-size:0.95rem;color:var(--ink);}.weightbar .wemo{font-size:1.05rem;line-height:1;flex:none;}.weightbar .wpct{font-family:var(--font-mono);font-weight:600;font-size:0.9rem;color:var(--indigo-ink);white-space:nowrap;}.weightbar .wtrack{grid-column:1 / -1;height:8px;border-radius:99px;background:var(--border);overflow:hidden;}.weightbar .wfill{display:block;height:100%;background:var(--spectrum);border-radius:99px;}.w-17{width:17%;}.w-22{width:22%;}.w-27{width:27%;}.w-30{width:30%;}.w-31{width:31%;}.w-33{width:33%;}.w-35{width:35%;}.w-36{width:36%;}.w-38{width:38%;}.w-39{width:39%;}.w-40{width:40%;}.w-43{width:43%;}.w-44{width:44%;}.w-45{width:45%;}.w-47{width:47%;}.w-48{width:48%;}.w-50{width:50%;}.w-52{width:52%;}.w-53{width:53%;}.w-55{width:55%;}.w-56{width:56%;}.w-57{width:57%;}.w-60{width:60%;}.w-61{width:61%;}.w-63{width:63%;}.w-64{width:64%;}.w-67{width:67%;}.w-68{width:68%;}.w-69{width:69%;}.w-70{width:70%;}.w-71{width:71%;}.w-73{width:73%;}.w-75{width:75%;}.w-77{width:77%;}.w-78{width:78%;}.w-79{width:79%;}.w-80{width:80%;}.w-81{width:81%;}.w-82{width:82%;}.w-83{width:83%;}.w-85{width:85%;}.w-87{width:87%;}.w-90{width:90%;}.w-91{width:91%;}.w-92{width:92%;}.w-93{width:93%;}.w-94{width:94%;}.w-100{width:100%;}.nav-search{padding:0.65rem;background:var(--surface);flex:none;border-top:1px solid var(--border);box-shadow:0 -8px 16px -8px rgba(8,12,20,0.07);display:flex;align-items:center;gap:0.5rem;}.nav-search-flat{padding:0 0 1rem;}.search-icon-btn{flex:none;width:28px;height:28px;border-radius:999px;padding:0;display:flex;align-items:center;justify-content:center;background:var(--surface-2);border:1px solid var(--border-strong);color:var(--ink-soft);cursor:pointer;transition:color 0.15s,background 0.15s;}.search-icon-btn:hover{color:var(--indigo-ink);background:var(--surface);}.search-icon-btn:focus-visible{outline:2px solid var(--indigo-ink);outline-offset:2px;}.search-icon-btn svg{display:block;}.nav-search .filter-wrap{flex:1 1 auto;min-width:0;display:grid;grid-template-columns:0fr;transition:grid-template-columns 0.18s ease;}.nav-search.is-active .filter-wrap{grid-template-columns:1fr;}.nav-search .filter-wrap > div{overflow:hidden;min-width:0;height:28px;opacity:0;transition:opacity 0.15s ease;}.nav-search.is-active .filter-wrap > div{opacity:1;height:auto;}.nav-search input{width:100%;font:400 0.85rem/1.4 var(--font-body);color:var(--ink);background:var(--surface-2);border:1px solid var(--border-strong);border-radius:999px;padding:0.45rem 0.8rem;outline:none;}.nav-search input::placeholder{color:var(--ink-faint);}.nav-search input:focus{border-color:var(--indigo-ink);box-shadow:0 0 0 3px rgba(79,70,229,0.14);background:var(--surface);}.nav-search .hintk{display:block;margin:0.3rem 0.2rem 0;font:400 0.64rem/1.3 var(--font-mono);color:var(--ink-faint);white-space:nowrap;}.nav-search .hintk kbd{font:inherit;background:var(--surface-2);border:1px solid var(--border);border-radius:4px;padding:0 0.25rem;}.nav-search .hintk .hotkey-toggle{font:inherit;color:var(--indigo-ink);background:none;border:0;padding:0;margin-left:0.4rem;text-decoration:underline;text-underline-offset:2px;cursor:pointer;}.nav-search .hintk .hotkey-toggle:hover{color:var(--indigo-ink);}.nav-group{border:0;margin:0 0 0.15rem;}.nav-group > summary{display:flex;align-items:center;gap:0.5rem;cursor:pointer;list-style:none;font-family:var(--font-display);font-size:0.92rem;font-weight:700;letter-spacing:0.03em;color:var(--ink-soft);padding:0.6rem 0.7rem;margin:0.3rem 0.15rem 0;border-radius:var(--radius-sm);transition:background 0.15s,color 0.15s;}.nav-group > summary::-webkit-details-marker{display:none;}.nav-group > summary:hover{color:var(--ink);background:var(--surface-2);}.nav-group > summary:focus-visible{outline:2px solid var(--indigo-ink);outline-offset:-2px;}.nav-group[open] > summary{background:var(--surface-2);color:var(--ink);}.nav-group > summary .chev{flex:none;width:0.75rem;transition:transform 0.15s;font-size:0.62rem;color:var(--ink-faint);}.nav-group[open] > summary .chev{transform:rotate(90deg);color:var(--indigo-ink);}.nav-group.has-current > summary{color:var(--indigo-ink);}.nav-sub{border:0;}.nav-sub > summary{font-family:var(--font-display);font-size:0.73rem;font-weight:600;letter-spacing:0.02em;color:var(--ink-faint);padding:0.48rem 0.65rem 0.48rem 1.15rem;margin:0.1rem 0.15rem 0;border-radius:var(--radius-sm);display:flex;align-items:center;gap:0.4rem;cursor:pointer;list-style:none;transition:background 0.15s,color 0.15s;}.nav-sub > summary::-webkit-details-marker{display:none;}.nav-sub > summary:hover{color:var(--ink);background:var(--surface-2);}.nav-sub > summary:focus-visible{outline:2px solid var(--indigo-ink);outline-offset:-2px;}.nav-sub[open] > summary{color:var(--ink-soft);}.nav-sub > summary .chev{flex:none;width:0.6rem;transition:transform 0.15s;font-size:0.52rem;color:var(--ink-faint);}.nav-sub[open] > summary .chev{transform:rotate(90deg);color:var(--indigo-ink);}.nav-sub.has-current > summary{color:var(--indigo-ink);}.nav-group .nav-sub-item{padding-left:1.5rem;}.nav-empty{padding:0.9rem 0.8rem;font-size:0.82rem;color:var(--ink-faint);}@media (prefers-reduced-motion:reduce){.nav-group > summary .chev,.nav-sub > summary .chev{transition:none;}.fc-card,.flip,.track{transition:none;}.flip:hover,.track:hover{transform:none;}}.toc{border:1px solid var(--border);border-left:4px solid var(--indigo);border-radius:0 var(--radius) var(--radius) 0;background:var(--surface-2);margin:0 0 1.9rem;padding:0 1.1rem;}.toc > summary{cursor:pointer;padding:0.8rem 0;list-style:none;font-family:var(--font-display);font-weight:600;font-size:0.74rem;letter-spacing:0.12em;text-transform:uppercase;color:var(--indigo-ink);}.toc > summary::-webkit-details-marker{display:none;}.toc > summary::before{content:"▸ ";}.toc[open] > summary::before{content:"▾ ";}.toc .toc-meta{font-family:var(--font-mono);font-size:0.7rem;color:var(--ink-faint);text-transform:none;letter-spacing:0;margin-left:0.55rem;}.toc ol{list-style:none;margin:0 0 1rem;padding:0;columns:2;column-gap:1.8rem;}@media (max-width:720px){.toc ol{columns:1;}}.toc li{break-inside:avoid;margin:0 0 0.65rem;padding:0;}.toc a{text-decoration:none;}.toc .t2{display:block;font-family:var(--font-display);font-weight:600;font-size:0.92rem;color:var(--ink);line-height:1.35;}.toc .t2:hover{color:var(--indigo-ink);}.toc .t2 .n2{font-family:var(--font-mono);font-size:0.78em;color:var(--ink-faint);margin-right:0.4rem;}.toc .t3s{display:block;font-size:0.8rem;line-height:1.55;color:var(--ink-faint);margin-top:0.1rem;}.toc .t3s a{color:var(--ink-soft);}.toc .t3s a:hover{color:var(--indigo-ink);text-decoration:underline;}.toc .sep{color:var(--ink-faint);}.content h2[id],.content h3[id]{scroll-margin-top:1.2rem;}.planes{display:grid;gap:0.6rem;margin:1.3rem 0 1.5rem;}.plane{border:1px solid var(--border);border-left:4px solid var(--violet);border-radius:0 var(--radius) var(--radius) 0;background:var(--surface-2);padding:0.8rem 1rem;}.plane .pname{font-family:var(--font-display);font-weight:600;font-size:0.98rem;color:var(--ink);margin-bottom:0.15rem;}.plane .pname .pemo{margin-right:0.45rem;}.plane p{margin:0;font-size:0.9rem;color:var(--ink-soft);}.read-progress{position:fixed;top:0;left:0;right:0;height:3px;background:var(--border);z-index:60;}.read-progress-fill{height:100%;width:0%;background:var(--spectrum);transition:width 0.12s linear;}.sticky-title{position:fixed;top:3px;left:0;right:0;height:44px;z-index:55;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;gap:1rem;padding:0 1.2rem;box-shadow:0 6px 18px rgba(8,12,20,0.06);opacity:0;visibility:hidden;transform:translateY(-6px);pointer-events:none;transition:opacity 0.18s ease,transform 0.18s ease,visibility 0.18s,left 0.2s ease;}.sticky-title.is-shown{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;}.sticky-title .st-text{font-family:var(--font-display);font-weight:600;font-size:0.92rem;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:62ch;}@media (min-width:941px){.sticky-title{left:var(--sidebar-w);}}@media (max-width:720px){.sticky-title{display:none;}}.back-to-top{position:fixed;right:1.4rem;bottom:1.4rem;z-index:58;width:44px;height:44px;padding:0;display:flex;align-items:center;justify-content:center;font:inherit;font-size:1.15rem;line-height:1;color:var(--ink-soft);background:var(--surface);border:1px solid var(--border-strong);border-radius:999px;box-shadow:0 6px 20px rgba(8,12,20,0.14);cursor:pointer;opacity:0;visibility:hidden;transform:translateY(8px);pointer-events:none;transition:opacity 0.18s ease,transform 0.18s ease,visibility 0.18s,color 0.15s ease,border-color 0.15s ease;}.back-to-top.is-shown{opacity:1;visibility:visible;transform:translateY(0);pointer-events:auto;}.back-to-top:hover{color:var(--accent-ink);border-color:var(--accent-ink);}.back-to-top:focus-visible{outline:2px solid var(--accent-ink);outline-offset:2px;}@media (prefers-reduced-motion:reduce){.back-to-top{transition:opacity 0.01s linear;}}@media print{.back-to-top{display:none;}}.topbar{top:3px;}.content h2[id],.content h3[id]{scroll-margin-top:calc(44px + 1.2rem);}.page-meta{display:flex;flex-wrap:wrap;align-items:center;gap:0.7rem;margin:0.9rem 0 1.6rem;padding-bottom:1rem;border-bottom:1px solid var(--border);}.page-meta .pm-time{font-family:var(--font-mono);font-size:0.78rem;color:var(--ink-faint);flex:0 0 auto;}.page-meta .pm-tags{display:flex;flex-wrap:wrap;gap:0.45rem;}.tag-chip{font-family:var(--font-mono);font-size:0.7rem;letter-spacing:0.03em;color:var(--indigo-ink);background:var(--surface-2);border:1px solid var(--border);border-radius:99px;padding:0.18rem 0.65rem;text-decoration:none;transition:border-color 0.15s,background 0.15s;}.tag-chip:hover{border-color:var(--indigo-ink);background:var(--surface);}.tag-chip.is-static{color:var(--ink-faint);cursor:default;}.tag-chip.is-static:hover{border-color:var(--border);background:var(--surface-2);}.tags-list{display:flex;flex-direction:column;gap:2.2rem;margin-top:0.6rem;}.tag-block{scroll-margin-top:calc(44px + 1.2rem);}.tag-block h2{display:flex;align-items:baseline;flex-wrap:wrap;gap:0.6rem;margin:0 0 0.9rem;padding:0;border:none;}.tag-block .tag-name{font-family:var(--font-display);font-size:1.15rem;font-weight:700;color:var(--ink);}.tag-block .tag-count{font-family:var(--font-mono);font-size:0.72rem;color:var(--indigo-ink);background:var(--surface-2);border:1px solid var(--border);border-radius:99px;padding:0.12rem 0.6rem;}.tag-block .tag-bucket{font-family:var(--font-mono);font-size:0.68rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--ink-faint);}.tags-page .grid{margin:0;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));}