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0;border:0;flex:none;place-items:center;padding:0;display:grid}.collapse:hover:not(:disabled){background:var(--ilm-s2);color:var(--ilm-ink)}html.rail-collapsed .brand{font-size:var(--t20);flex-direction:column;gap:8px;padding:16px 0 12px}html.rail-collapsed .brand a{flex:none}html.rail-collapsed .rail-nav{padding:4px 6px 10px}html.rail-collapsed .ni{background:0 0;grid-template-columns:1fr;justify-items:center;gap:0;padding:3px 0 0}html.rail-collapsed .ni:hover,html.rail-collapsed .ni[aria-current]{background:0 0}html.rail-collapsed .ni .cnt{display:none}html.rail-collapsed .ni[aria-current]:before{height:30px;left:-6px}html.rail-collapsed .ni-p{width:22px;margin:3px auto 0}html.rail-collapsed .ni-dot{border-radius:4px;width:15px;height:15px}html.rail-collapsed .ni-wrap{border-radius:var(--ilm-radius-s);margin:1px 0;padding:5px 0 6px;transition:background .13s}html.rail-collapsed .ni-wrap:hover{background:var(--ilm-s2)}html.rail-collapsed .ni-wrap:has(.ni[aria-current]){background:var(--ilm-s2)}html.rail-collapsed .primary-nav>.ni{border-radius:var(--ilm-radius-s);padding:8px 0}html.rail-collapsed .primary-nav>.ni:hover,html.rail-collapsed .primary-nav>.ni[aria-current]{background:var(--ilm-s2)}html.rail-collapsed .ni{position:relative}html.rail-collapsed .ni .lbl{opacity:0;z-index:60;pointer-events:none;border-radius:var(--ilm-radius-s);background:var(--ilm-s3);color:var(--ilm-ink);border:1px solid var(--ilm-line-2);box-shadow:var(--ilm-shadow);font-size:var(--t13);white-space:nowrap;max-width:none;padding:6px 10px;font-weight:600;transition:opacity .1s;display:block;position:fixed;left:78px}html.rail-collapsed .ni:hover .lbl,html.rail-collapsed .ni:focus-visible .lbl{opacity:1}html.rail-collapsed .nav-h{border-top:1px solid var(--ilm-line);margin:13px 8px 9px;padding:0;font-size:0}.rail-nav{flex:1;min-height:0;padding:4px 10px 10px;overflow:hidden auto}.nav-h{font-size:var(--t13);letter-spacing:.13em;text-transform:uppercase;color:var(--ilm-ink-3);margin:0;padding:16px 8px 7px;font-weight:700}.primary-nav{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.ni{border-radius:var(--ilm-radius-s);color:var(--ilm-ink-muted);font-size:var(--t14);grid-template-columns:19px minmax(0,1fr) auto;align-items:center;gap:11px;padding:8px;font-weight:500;text-decoration:none;transition:background .13s,color .13s;display:grid;position:relative}.ni:hover{background:var(--ilm-s2);color:var(--ilm-ink)}.ni[aria-current]{background:var(--ilm-s2);color:var(--ilm-ink);font-weight:600}.ni[aria-current]:before{content:"";background:var(--ilm-brand);border-radius:0 3px 3px 0;width:3px;height:19px;position:absolute;top:50%;left:-10px;transform:translateY(-50%)}.ni .lbl{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ni .cnt{font-size:var(--t13);color:var(--ilm-ink-3);font-variant-numeric:tabular-nums}.ni-dot{background:var(--course-hue,var(--ilm-accent));border-radius:3px;justify-self:center;width:10px;height:10px}.ni-icon{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:19px;height:19px}.ni-wrap{padding:0 0 2px;display:block}.ni-p{background:var(--ilm-s3);border-radius:99px;height:3px;margin:4px 0 2px 38px;overflow:hidden}.ni-p>i{background:var(--course-hue,var(--ilm-accent));border-radius:99px;height:100%;display:block}.av{background:var(--ilm-brand);width:30px;height:30px;color:var(--ilm-brand-ink);font-size:var(--t13);border-radius:8px;flex:none;place-items:center;font-weight:700;display:grid;position:relative;overflow:hidden}.av-initials{place-items:center;display:grid;position:absolute;inset:0}.av-img{object-fit:cover;width:100%;height:100%;display:block;position:absolute;inset:0}.top-r-utils{align-items:center;gap:8px;display:flex}.theme-form{display:flex}.icon-btn{border-radius:var(--ilm-radius-s);width:34px;height:34px;min-height:34px;color:var(--ilm-ink-muted);cursor:pointer;background:0 0;border:0;place-items:center;padding:0;display:grid}.dialog-close{width:44px;height:44px;min-height:44px}.icon-btn:hover:not(:disabled){background:var(--ilm-s2);color:var(--ilm-ink)}.acct-menu{position:relative}.top-acct{cursor:pointer;border-radius:50%;place-items:center;margin-left:4px;list-style:none;display:grid}.top-acct::-webkit-details-marker{display:none}.top-acct::marker{content:""}.top-acct .av{border-radius:50%;width:34px;height:34px}.top-acct:hover .av{filter:brightness(1.1)}.menu{z-index:80;background:var(--ilm-surface);border:1px solid var(--ilm-line-2);border-radius:var(--ilm-radius);min-width:232px;box-shadow:var(--ilm-shadow);animation:ilm-menu-in .16s var(--ilm-ease) both;transform-origin:100% 0;flex-direction:column;gap:2px;padding:6px;display:flex;position:absolute;top:calc(100% + 8px);right:0}@keyframes ilm-menu-in{0%{opacity:0;transform:translateY(-7px)scale(.985)}to{opacity:1;transform:none}}.menu .who{min-width:0;padding:9px 10px 7px}.menu .who b{font-size:var(--t14);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.menu .who em{font-style:normal;font-size:var(--t13);color:var(--ilm-ink-3);text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.menu .sep{background:var(--ilm-line);height:1px;margin:5px 2px}.menu-h{font-size:var(--t13);letter-spacing:.1em;text-transform:uppercase;color:var(--ilm-ink-3);margin:2px 0 6px;padding:0 10px;font-weight:700}.menu-themes{grid-template-columns:1fr 1fr;gap:6px;padding:0 4px 2px;display:grid}.menu-theme{border-radius:var(--ilm-radius-s);border:1.5px solid var(--ilm-line);color:var(--ilm-ink-muted);font-size:var(--t13);cursor:pointer;background:0 0;flex-direction:column;align-items:flex-start;gap:7px;padding:9px;font-weight:600;transition:border-color .14s,color .14s;display:flex}.menu-theme:hover:not(:disabled){color:var(--ilm-ink);border-color:var(--ilm-line-2)}.menu-theme.is-on{border-color:var(--ilm-brand-text);color:var(--ilm-ink)}.sw2{border:1px solid var(--ilm-line-2);border-radius:5px;width:100%;height:30px}.sw2-dark{background:#0d0f12}.sw2-light{background:#f5f7fa}.menu-item{border-radius:var(--ilm-radius-s);font-size:var(--t14);color:var(--ilm-ink-muted);text-align:left;cursor:pointer;background:0 0;border:0;align-items:center;gap:10px;width:100%;padding:9px 10px;font-weight:500;display:flex}.menu-item:hover:not(:disabled){background:var(--ilm-s2);color:var(--ilm-ink)}.topact{font-size:var(--t14);border-radius:var(--ilm-radius-s);color:var(--ilm-ink-muted);border:1px solid var(--ilm-line-2);white-space:nowrap;align-items:center;gap:7px;padding:8px 13px;font-weight:600;text-decoration:none;transition:color .13s,border-color .13s,background .13s;display:inline-flex}.topact:hover{color:var(--ilm-ink);border-color:var(--ilm-brand);background:var(--ilm-s2)}.main{flex-direction:column;min-width:0;display:flex;overflow:hidden}.top{border-bottom:1px solid var(--ilm-line);background:var(--ilm-surface);flex:none;align-items:center;gap:14px;min-height:56px;padding:0 20px;display:flex}.top-r{align-items:center;gap:8px;margin-left:auto;display:flex}.burger{border-radius:var(--ilm-radius-s);width:34px;height:34px;color:var(--ilm-ink-muted);cursor:pointer;flex:none;justify-content:center;align-items:center;display:none}.burger:hover{background:var(--ilm-s2);color:var(--ilm-ink)}.drawer-scrim{display:none}.view{flex:1;min-height:0;overflow-y:auto}.shell-main{grid-template-columns:minmax(0,1fr);align-content:start;gap:1.4rem;max-width:1400px;margin:0 auto;padding:26px 26px 60px;display:grid}.skiplink{z-index:200;position:absolute;top:0;left:-9999px}.skiplink:focus{border-radius:var(--ilm-radius-s);background:var(--ilm-brand);color:var(--ilm-brand-ink);font-weight:700;font-size:var(--t14);padding:11px 16px;top:12px;left:12px}.breadcrumbs ol{font-size:var(--t14);color:var(--ilm-ink-muted);flex-wrap:wrap;align-items:center;gap:.45rem;min-width:0;margin:0;padding:0;list-style:none;display:flex}.mobile-breadcrumb-label{color:var(--ilm-ink);font-size:var(--t17);font-weight:700;display:none}.breadcrumbs a{color:var(--ilm-ink-muted);text-decoration:none}.breadcrumbs a:hover{color:var(--ilm-ink);text-decoration:underline}.breadcrumbs [aria-current=page]{color:var(--ilm-ink);font-weight:600}.breadcrumbs li+li:before{content:"/";color:var(--ilm-ink-3);margin-right:.45rem}.art{background:radial-gradient(120% 130% at var(--art-x,12%) var(--art-y,8%), color-mix(in srgb, var(--course-hue) 52%, #0b1016) 0%, color-mix(in srgb, var(--course-hue) 30%, #06090e) 48%, color-mix(in srgb, var(--course-hue) 12%, #04060a) 100%);display:block;position:relative;overflow:hidden}.art:before{content:"";pointer-events:none;background-image:linear-gradient(115deg,#ffffff14 0 32%,#0000 32.2%),linear-gradient(115deg,#0000 0 54%,#04060938 54.2%);position:absolute;inset:0}.art-img{object-fit:cover;z-index:1;width:100%;height:100%;display:block;position:absolute;inset:0}.art:after{content:"";border-radius:inherit;pointer-events:none;z-index:2;box-shadow:inset 0 0 0 1px var(--ilm-line);background:linear-gradient(#04060900 26%,#0406092e 48%,#040609b8 74%,#040609ed 100%);position:absolute;inset:0}.greet{font-size:var(--t34);letter-spacing:-.025em;margin:0}.greet-sub{color:var(--ilm-ink-muted);font-size:var(--t14);margin:.35rem 0 0}.hero,.chero{border-radius:var(--ilm-radius-l);background:radial-gradient(120% 130% at var(--art-x,12%) var(--art-y,8%), color-mix(in srgb, var(--course-hue) 52%, #0b1016) 0%, color-mix(in srgb, var(--course-hue) 30%, #06090e) 48%, color-mix(in srgb, var(--course-hue) 12%, #04060a) 100%);position:relative;overflow:hidden}.hero:after,.chero:after{content:"";z-index:2;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 1px var(--ilm-line);background:linear-gradient(105deg,#040609f0 0%,#040609d1 38%,#04060959 68%,#0406091a 100%);position:absolute;inset:0}.chero:after{background:linear-gradient(100deg,#040609f2 0%,#040609cc 42%,#0406094d 100%)}.hero{align-items:flex-end;min-height:330px;display:flex}.hero-in{z-index:3;max-width:660px;padding:34px;position:relative}.hero .kick{font-size:var(--t13);letter-spacing:.1em;text-transform:uppercase;color:#fff;align-items:center;gap:7px;margin-bottom:12px;font-weight:700;display:inline-flex}.hero .kick i{background:var(--course-hue);border-radius:50%;width:7px;height:7px}.hero h2{color:#fff;font-size:var(--t34);text-wrap:balance;margin-bottom:8px}.hero p{color:#ffffffd1;font-size:var(--t15);margin:0 0 18px}.hbar{align-items:center;gap:12px;max-width:480px;margin-bottom:20px;display:flex}.hbar .track{background:#ffffff3d;border-radius:99px;flex:1;height:5px;display:block;overflow:hidden}.hbar .track>i{background:var(--course-hue);height:100%;display:block}.hbar-t{font-size:var(--t13);color:#fff;font-variant-numeric:tabular-nums;white-space:nowrap;font-weight:600}.hero-acts{flex-wrap:wrap;gap:10px;display:flex}.cta.ghost:before{content:none}.cta.ghost{color:#fff;background:0 0;box-shadow:inset 0 0 0 1px #fff6}.cta.ghost:hover{background:#ffffff1f}.shelf{grid-template-columns:minmax(0,1fr);gap:0;display:grid}.shelf-h{align-items:baseline;gap:12px;margin-bottom:12px;padding:0 2px;display:flex}.shelf-h h2{font-size:var(--t20)}.shelf-h .snote{font-size:var(--t14);color:var(--ilm-ink-muted);margin:0}.arrows{flex:none;gap:6px;margin-left:auto;display:flex}.arrow{border-radius:var(--ilm-radius-s);border:1px solid 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solid #0000;flex-direction:column;gap:9px;text-decoration:none;display:flex}.tile:hover,.tile:focus-visible{outline-color:var(--ilm-ring);transform:translateY(-6px)}.tile .art{aspect-ratio:16/9;border-radius:var(--ilm-radius)}.art .txt{z-index:3;position:absolute;bottom:11px;left:13px;right:13px}.art .txt h3{color:#fff;font-size:var(--t17);text-wrap:balance;margin:0;font-weight:700}.art .n{z-index:3;font-size:var(--t13);color:#fff;font-variant-numeric:tabular-nums;background:#0406098c;border-radius:5px;padding:2px 7px;font-weight:700;position:absolute;top:9px;left:11px}.hair{z-index:4;background:#ffffff38;height:3px;position:absolute;bottom:0;left:0;right:0}.hair>i{background:var(--course-hue);height:100%;display:block}.tmeta{font-size:var(--t13);color:var(--ilm-ink-muted);flex-wrap:wrap;align-items:center;gap:2px 8px;margin:0;padding:0 2px;display:flex}.tmeta .st{color:var(--ilm-ink);white-space:nowrap;align-items:center;gap:5px;font-weight:600;display:inline-flex}.tmeta 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.m{font-size:var(--t13);color:var(--ilm-ink-muted);font-variant-numeric:tabular-nums;margin:0}.modes{gap:2px;padding:9px 9px 5px;display:flex}.modes button{border-radius:var(--ilm-radius-s);font-size:var(--t13);color:var(--ilm-ink-muted);background:0 0;border:0;flex:1;justify-content:center;align-items:center;gap:6px;padding:7px;font-weight:600;display:inline-flex}.modes button:hover:not(:disabled){background:var(--ilm-s3);color:var(--ilm-ink)}.modes button[aria-pressed=true]{background:var(--ilm-s2);color:var(--ilm-ink)}.llist{flex-direction:column;gap:3px;max-height:52vh;margin:0;padding:4px 9px 9px;list-style:none;display:flex;overflow-y:auto}.lgal{flex-direction:column;gap:9px;max-height:52vh;margin:0;padding:4px 9px 9px;list-style:none;display:flex;overflow-y:auto}.gcard{border-radius:var(--ilm-radius-s);aspect-ratio:16/9;background:radial-gradient(120% 130% at var(--art-x,12%) var(--art-y,8%), color-mix(in srgb, var(--course-hue) 52%, #0b1016) 0%, color-mix(in srgb, 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