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.n{font-family:var(--display);font-variant-numeric:tabular-nums;font-size:17px;font-weight:600}.streak.off{border-color:var(--line);color:var(--ink-3);box-shadow:none;background:#ffffff0a}.streak-days{gap:6px;display:flex}.streak-days span{width:30px;height:30px;font-family:var(--display);color:var(--ink-3);background:#ffffff0d;border-radius:50%;place-items:center;font-size:11.5px;font-weight:600;display:grid}.streak-days span.on{background:linear-gradient(180deg, var(--gold-clair), var(--gold));color:var(--gold-encre);box-shadow:0 0 18px -4px #ffb661d9}.streak-days span.today{box-shadow:0 0 0 2px #ffb66173}.kbd{font-family:var(--mono);border:1px solid var(--line-strong);color:var(--ink-2);background:#ffffff0d;border-radius:6px;padding:2px 7px;font-size:11px}.muted{color:var(--ink-3)}.small{font-size:12.5px}.tiny{font-size:11.5px}.center{text-align:center}.serif{font-family:var(--display);letter-spacing:-.02em;font-weight:300}.empty{text-align:center;color:var(--ink-3);border:1px dashed var(--line-strong);border-radius:var(--r-lg);background:#ffffff05;padding:38px 22px}.dot{background:currentColor;border-radius:50%;width:7px;height:7px;display:inline-block}details.fold{border:1px solid var(--line);border-radius:var(--r-md);background:var(--paper-3);padding:12px 16px}details.fold>summary{cursor:pointer;font-size:13.5px;font-weight:700;list-style:none}details.fold>summary::-webkit-details-marker{display:none}details.fold>summary:before{content:"▸ ";color:var(--gold)}details.fold[open]>summary:before{content:"▾ "}details.fold>div{margin-top:14px}.tabbar{display:none}@media (max-width:940px){.shell{grid-template-columns:1fr}.rail{display:none}.content{padding:20px 15px 96px}.topbar{padding:13px 15px}.topbar h1{font-size:17.5px}.topbar .sub{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.g2,.g3,.g4,.g-side{grid-template-columns:minmax(0,1fr)}.prose{font-size:16.5px}.qcard{padding:22px}.qstem{font-size:21px}.tabbar{z-index:40;border-top:1px solid var(--line);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:8px 6px calc(8px + env(safe-area-inset-bottom));background:#06070cdb;display:flex;position:fixed;bottom:0;left:0;right:0}.tabbar a{color:var(--ink-3);flex-direction:column;flex:1;align-items:center;gap:3px;padding:4px 2px;font-size:10.5px;font-weight:600;display:flex}.tabbar a .ico{font-size:18px}.tabbar a.active{color:var(--gold)}}@media (min-width:941px){.only-mobile{display:none!important}}@media print{.rail,.topbar,.tabbar,.sky,.no-print{display:none!important}.shell{grid-template-columns:1fr}body{color:#111;background:#fff}.card,.qcard{box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:#fff;border-color:#ddd}.prose{color:#111}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}