:root{font-family:system-ui,sans-serif;color-scheme:dark;--bg:#0b0c0d;--surface:#121315;--raised:#191b1e;--text:#f1f2f3;--muted:#a0a3aa;--border:#2b2d31;--accent:#f3f4f5;--on-accent:#111214;--bar:rgba(11,12,13,.88);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
:root[data-theme=light]{color-scheme:light;--bg:#fafaf9;--surface:#fff;--raised:#f0f0ee;--text:#191b1e;--muted:#60636a;--border:#dedfdf;--accent:#1b1d20;--on-accent:#fff;--bar:rgba(250,250,249,.88)}
@media(prefers-color-scheme:light){:root:not([data-theme=dark]){color-scheme:light;--bg:#fafaf9;--surface:#fff;--raised:#f0f0ee;--text:#191b1e;--muted:#60636a;--border:#dedfdf;--accent:#1b1d20;--on-accent:#fff;--bar:rgba(250,250,249,.88)}}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.5;cursor:wait}a{color:inherit;text-decoration:none}p{line-height:1.65}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(36px,4vw,54px);letter-spacing:-.055em;line-height:1.12;font-weight:650;margin-bottom:18px}h2{font-size:25px;letter-spacing:-.035em;font-weight:600}h3{font-size:20px;letter-spacing:-.025em}small,.muted{color:var(--muted);font-size:13px}.eyebrow{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin-bottom:15px}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.between{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:20px}.stack-tight{display:flex;flex-direction:column;gap:10px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:11px 19px;background:var(--surface);border:1px solid var(--border);border-radius:10px;color:var(--text);font-size:14px;font-weight:550;transition:transform .22s cubic-bezier(.2,1.5,.4,1),background .18s}.button:hover{background:var(--raised);transform:translateY(-1px)}.button:active{transform:scale(.97)}.primary{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}.primary:hover{background:var(--accent);opacity:.9}.small{font-size:13px;padding:9px 13px;min-height:44px}.icon-button{display:inline-flex;align-items:center;justify-content:center;background:none;color:inherit;border:0;min-width:44px;min-height:44px;border-radius:8px}.icon-button:hover,.text-button:hover{background:var(--raised)}.text-button{background:none;border:0;color:var(--muted);padding:10px;min-height:44px;text-decoration:underline;text-underline-offset:4px}.sidebar{width:232px;padding:38px 22px 20px;position:fixed;inset:0 auto 0 0;border-right:1px solid var(--border);display:flex;flex-direction:column;z-index:30}.brand{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:650;letter-spacing:-.04em}.brand small{font-size:13px;letter-spacing:.02em;font-weight:400}.infinity{font-family:Arial,sans-serif;font-size:46px;line-height:1;font-weight:400}.sidebar>.brand{padding:0 8px;margin-bottom:42px}.sidebar nav{display:grid;gap:5px}.sidebar nav a{padding:13px 15px;display:flex;align-items:center;gap:14px;border-radius:9px;font-size:14px;color:var(--muted)}.sidebar nav a:hover,.sidebar nav a.active{color:var(--text);background:var(--raised)}.sidebar-divider{height:1px;background:var(--border);margin:23px 10px}.create{margin-top:27px}.search-shortcut{margin-top:16px;background:none;border:0;color:var(--muted);display:flex;align-items:center;gap:9px;padding:12px 4px;font-size:12px;min-height:44px}kbd{margin-left:auto;border:1px solid var(--border);border-radius:4px;padding:2px 5px;font-size:10px}.sidebar-bottom{margin-top:auto;padding-top:25px;font-size:10px;color:var(--muted)}.sidebar-bottom>.button{width:100%;margin-bottom:18px}.identity{display:flex;gap:12px;align-items:center;color:var(--text);font-size:14px;margin-bottom:20px}.identity small{display:block;margin-top:4px}.avatar{display:flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--border);border-radius:50%;background:var(--raised);font-size:18px}.avatar.large{width:90px;height:90px;font-size:38px}.workspace{margin-left:232px}.topbar{height:88px;display:flex;justify-content:space-between;align-items:center;padding:0 48px;color:var(--muted);font-size:12px;border-bottom:1px solid var(--border)}.topbar .row{gap:25px}main{max-width:1200px;margin:auto;padding:48px;min-height:calc(100vh - 168px);outline:none}footer{padding:25px 48px;display:flex;justify-content:space-between;font-size:11px;color:var(--muted);border-top:1px solid var(--border)}.page-head{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:34px}.lede{color:var(--muted);font-size:16px;max-width:570px;margin:0}.hero{padding:20px 0 42px}.hero h1{font-size:clamp(44px,5.3vw,70px);margin-bottom:20px}.hero .lede{max-width:430px;margin-bottom:26px}.hero-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:32px;align-items:center}.orb{aspect-ratio:1;max-width:260px;justify-self:center;border-radius:50%;border:1px solid var(--border);display:grid;place-items:center;position:relative;background:radial-gradient(circle at 35% 25%,var(--raised),var(--bg) 68%);box-shadow:inset 0 0 55px #8881}.orb::before,.orb::after{content:'';position:absolute;border:1px solid var(--border);border-radius:50%;inset:-16px;transform:rotate(-22deg) scaleY(.72)}.orb::after{transform:rotate(45deg) scaleY(.75);inset:-30px}.orb span{font-size:clamp(90px,12vw,155px);font-family:Arial,sans-serif;color:var(--text);line-height:1}.tabs{display:flex;gap:25px;align-items:center;border-bottom:1px solid var(--border);margin-bottom:28px;overflow-x:auto}.tabs button,.tabs a{color:var(--muted);white-space:nowrap;font-size:14px;background:none;border:0;min-height:48px;padding:12px 0;border-bottom:2px solid transparent}.tabs [aria-selected=true],.tabs .active{color:var(--text);border-bottom-color:var(--text)}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:30px}.rail{display:flex;flex-direction:column;gap:28px}.card{border:1px solid var(--border);border-radius:16px;padding:26px;background:var(--surface);min-width:0}.card h3{margin-bottom:10px}.card p:last-child{margin-bottom:0}.day-card{position:relative;overflow:hidden}.day-card h2{font-size:38px;margin-bottom:10px}.day-card .day-index{position:absolute;right:20px;top:20px;font-size:12px;color:var(--muted)}.card-link{display:block;transition:background .2s}.card-link:hover{background:var(--raised)}.powered{position:relative;border-color:#7778;box-shadow:0 0 20px #aaa08,inset 0 1px 0 #fff2}.powered:before{content:'';pointer-events:none;position:absolute;inset:-1px;border-radius:inherit;border:1px solid transparent;background:conic-gradient(from 0deg,#fff0,#fff6,#fff0 40%,#fff2,#fff0) border-box;mask:linear-gradient(#fff 0 0) padding-box,linear-gradient(#fff 0 0);mask-composite:exclude;animation:edge 5s ease-in-out infinite}@keyframes edge{50%{opacity:.3}100%{opacity:1}}.pocket-card>.row.between{flex-wrap:nowrap}.pocket-card>.row.between>a{min-width:0}.section-title{display:flex;justify-content:space-between;align-items:center;margin:36px 0 20px;gap:15px}.section-title h2{margin:0}.word-grid,.system-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.word-card{padding:24px;border:1px solid var(--border);border-radius:14px;background:var(--surface);min-height:170px;transition:background .18s}.word-card:hover{background:var(--raised)}.word-card h3{font-size:31px;margin:25px 0 12px;overflow-wrap:anywhere}.word-card .eyebrow{margin:0}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{border:1px solid var(--border);border-radius:6px;padding:6px 9px;font-size:11px;color:var(--muted)}button.chip{min-height:44px;background:var(--surface);color:var(--text)}.search-box{display:flex;align-items:center;gap:12px;padding:0 17px;border:1px solid var(--border);border-radius:12px;background:var(--surface);margin-bottom:18px}.search-box input{border:0;background:none;padding:18px 0;box-shadow:none}.filters{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:26px}.filters select{width:auto;min-width:130px}.field{display:flex;flex-direction:column;gap:9px;font-size:13px;font-weight:500}.field small{font-weight:400;line-height:1.5}input,select,textarea{width:100%;min-height:46px;padding:12px 14px;border:1px solid var(--border);border-radius:9px;background:var(--bg);color:var(--text);font-size:14px}textarea{min-height:125px;resize:vertical;line-height:1.6}input[type=checkbox]{width:20px;min-height:20px;accent-color:var(--accent)}input[type=file]{font-size:12px}input::placeholder,textarea::placeholder{color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-narrow{max-width:640px}.notice{border:1px solid var(--border);padding:14px 17px;border-radius:9px;font-size:13px;line-height:1.6;background:var(--raised)}.notice a{text-decoration:underline}.error{border-color:#b77;color:var(--text)}.empty{text-align:center;padding:45px 22px;border:1px dashed var(--border);border-radius:14px;color:var(--muted)}.empty svg{margin-bottom:16px}.empty h3{color:var(--text);margin-bottom:10px}.empty p{font-size:14px;max-width:360px;margin:0 auto}.empty a{text-decoration:underline}.skeleton-stack{display:grid;gap:16px;min-height:300px}.skeleton{height:100px;border-radius:13px;background:var(--raised);animation:pulse 1.5s ease-in-out infinite}@keyframes pulse{50%{opacity:.45}}.seal-wrap{display:inline-flex;flex-direction:column;align-items:flex-start}.seal{display:inline-flex;align-items:center;gap:5px;background:none;color:var(--muted);border:0;padding:7px 0;min-height:44px;font-size:12px;text-align:left}.seal-detail{display:block;font-size:12px;color:var(--muted);padding:10px;border:1px solid var(--border);border-radius:7px}.headword{font-size:clamp(50px,7vw,88px);margin:15px 0;overflow-wrap:anywhere}.entry-header{padding-bottom:35px;border-bottom:1px solid var(--border)}.meanings{list-style:decimal-leading-zero;padding-left:35px}.meanings li{padding:16px 0 22px 15px;border-bottom:1px solid var(--border)}.meanings li::marker{font-size:13px;color:var(--muted)}.meanings p{font-size:19px;line-height:1.65;margin-bottom:8px}.section{margin-top:36px}.mono,pre,code{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:20px;line-height:1.7;font-size:12px;overflow:auto;max-height:600px}code{font-size:.88em;overflow-wrap:anywhere}.markdown{overflow-wrap:anywhere;line-height:1.75}.markdown p:last-child{margin-bottom:0}.markdown a{text-decoration:underline}.markdown ul,.markdown ol{padding-left:24px}.sheet{width:min(620px,calc(100% - 32px));max-height:90dvh;overflow:auto;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:20px;padding:26px;box-shadow:0 30px 100px #0006;animation:sheet-in .22s cubic-bezier(.2,1.4,.4,1)}.sheet::backdrop{background:#0008;backdrop-filter:blur(6px)}.sheet>.row{margin-bottom:22px}.sheet h2{margin:0}.sheet-handle{display:none}@keyframes sheet-in{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.command-results{display:grid;gap:5px;margin-top:20px}.command-results a{padding:14px;display:flex;justify-content:space-between;border-radius:8px}.command-results a:hover{background:var(--raised)}.post-card{margin-bottom:24px}.post-card .post-body{margin:20px 0}.post-meta{font-size:13px}.post-meta small{display:block;margin-top:5px}.post-actions{display:flex;align-items:center;gap:15px;margin-top:20px;border-top:1px solid var(--border);padding-top:12px}.post-actions .button{margin-left:auto}.media-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin:18px 0}.media-grid img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:9px}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.post-tile{aspect-ratio:1;border:1px solid var(--border);border-radius:12px;overflow:hidden;padding:18px;background:var(--surface);font-size:14px;display:block}.post-tile img{width:100%;height:100%;object-fit:cover}.profile-stats{display:flex;gap:28px;margin:25px 0}.profile-stats b{display:block;font-size:22px;margin-bottom:5px}.profile-stats small{font-size:12px}.rank-row{display:grid;grid-template-columns:40px 1fr auto;gap:15px;padding:20px;border-bottom:1px solid var(--border);align-items:center}.rank-row .rank{color:var(--muted);font-size:13px}.rank-row small{display:block;margin-top:4px}.more{margin:25px auto;display:flex}.recovery-codes{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:20px;background:var(--bg);border-radius:12px}.recovery-codes code{user-select:all}.delete-zone{border-color:#955}.slide-deck{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;gap:16px;overscroll-behavior-x:contain;touch-action:pan-x pan-y pinch-zoom}.slide-deck>.slide{flex:0 0 100%;scroll-snap-align:start;min-height:350px;max-height:640px;overflow:auto}.slide{padding:28px;border:1px solid var(--border);border-radius:12px;background:var(--bg);position:relative}.slide img{max-width:100%;max-height:560px;object-fit:contain;touch-action:pinch-zoom}.slide video{width:100%;max-height:520px}.slide audio{width:100%}.slide-document{display:grid;gap:18px}.slide-number{font-size:10px;color:var(--muted);letter-spacing:.16em;margin-bottom:24px}.slide .markdown{font-size:17px}.slide pre{border:0;padding:0}.dots{display:flex;justify-content:center;gap:0;margin:8px 0}.dots button{min-width:32px;min-height:44px;background:none;border:0;color:var(--muted);font-size:22px}.dots button[aria-current=true]{color:var(--text)}.checklist{display:grid;gap:13px}.checklist label{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.6}.checklist input{flex-shrink:0}.slide-editor{border:1px solid var(--border);border-radius:12px;padding:20px}.slide-editor>.row{margin-bottom:16px}.preview-image{width:100%;max-height:200px;object-fit:contain}.diagram{overflow:auto;min-height:180px}.diagram svg{max-width:100%;height:auto}.mobile-header,.bottom-nav{display:none}.skip-link{position:fixed;top:-80px;left:20px;z-index:1000;padding:15px;background:var(--accent);color:var(--on-accent)}.skip-link:focus-visible{top:10px}:focus-visible{outline:2px solid var(--text);outline-offset:4px}details{border-top:1px solid var(--border);padding:16px 0}summary{min-height:44px;cursor:pointer;font-size:14px;font-weight:550;display:list-item}.standalone{max-width:700px;margin:10vh auto;padding:30px}.auth-card{max-width:470px;margin:25px auto}.auth-card h1{font-size:40px}.progress{width:100%;height:7px;accent-color:var(--text)}.legal{max-width:720px}.legal h2{margin-top:32px}.nowrap{white-space:nowrap}.break{overflow-wrap:anywhere}.weight{font-size:11px;color:var(--muted);text-transform:capitalize}.inline-form{display:flex;gap:10px;align-items:end}.inline-form .field{flex:1}.form-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.divider{border:0;border-top:1px solid var(--border);margin:28px 0}::view-transition-old(root),::view-transition-new(root){animation-duration:.2s}
@media(min-width:1600px){main{padding-top:65px}.sidebar{width:260px}.workspace{margin-left:260px}}
@media(max-width:1150px){.sidebar{width:200px;padding-inline:15px}.workspace{margin-left:200px}main{padding:35px 30px}.topbar{padding-inline:30px}.content-grid{grid-template-columns:1fr}.rail{display:grid;grid-template-columns:1fr 1fr;grid-row:1}.hero-grid{grid-template-columns:1.4fr 1fr}.orb{max-width:180px}.sidebar nav a{font-size:13px}.sidebar-bottom .row{gap:8px}}
@media(max-width:760px){.sidebar,.topbar{display:none}.workspace{margin:0}.mobile-header{display:flex;justify-content:space-between;align-items:center;padding:13px 18px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bar);backdrop-filter:none;z-index:40;height:70px}.mobile-header .brand{font-size:15px;gap:9px}.mobile-header .infinity{font-size:34px}main{padding:30px 20px 36px;min-height:calc(100dvh - 150px)}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:var(--bar);backdrop-filter:none;border-top:1px solid var(--border);justify-content:space-around;padding:6px 4px calc(7px + env(safe-area-inset-bottom));z-index:40}.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:50px;min-width:58px;color:var(--muted);font-size:10px}.bottom-nav a.active{color:var(--text)}footer{margin-bottom:78px;padding:24px 20px;gap:20px;font-size:10px;flex-wrap:wrap}.hero{padding:5px 0 26px}.hero-grid{display:block}.orb{display:none}.hero h1{font-size:49px;max-width:300px}.hero .lede{font-size:15px;max-width:320px}.page-head{margin-bottom:26px}.page-head>div:first-child{min-width:0}.page-head h1{font-size:37px}.rail{grid-template-columns:1fr}.rail>.card:not(:first-child){display:none}.content-grid{gap:23px}.word-grid,.system-grid{grid-template-columns:1fr}.word-card{min-height:145px;padding:22px}.word-card h3{margin-top:18px}.card{padding:22px;border-radius:14px}.day-card h2{font-size:37px}.section-title{margin-top:29px}.section-title h2{font-size:23px}.form-grid{grid-template-columns:1fr}.sheet{width:100%;max-height:92dvh;max-width:100%;margin:auto 0 0;border-radius:22px 22px 0 0;padding:10px 22px 30px}.sheet-handle{display:block;width:45px;height:5px;background:var(--border);border-radius:8px;margin:0 auto 20px;touch-action:none}.entry-header .headword{font-size:58px}.meanings{padding-left:24px}.meanings li{padding-left:8px}.meanings p{font-size:17px}.post-grid{gap:6px}.post-tile{font-size:11px;padding:10px;border-radius:7px}.tabs{gap:22px}.filters{gap:8px}.filters select{flex:1;min-width:0}.auth-card{margin:12px auto}.slide{padding:20px}.slide-deck>.slide{min-height:330px;max-height:600px}.recovery-codes{padding:14px;font-size:13px}.post-actions{gap:4px}.post-actions .button{padding-inline:10px}.profile-stats{gap:22px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}::view-transition-group(*){animation:none!important}}
main:focus-visible{outline:none}.day-skeleton{height:174px}.slide-image{margin:0;min-height:280px;aspect-ratio:4/5;display:flex;flex-direction:column;justify-content:center;align-items:center}.slide-image a{display:flex;align-items:center;justify-content:center;width:100%;height:100%;min-height:0}.slide-image img{width:100%;height:100%;object-fit:contain}.slide-image figcaption{font-size:12px;padding-top:12px}.hero .primary{min-width:150px}@media(max-width:1150px){.rail{grid-row:2}}@media(max-width:760px){.rail{display:none}.day-skeleton{height:174px}.slide-deck>.slide{height:460px}.slide-image{height:350px;min-height:0;aspect-ratio:auto}.slide-image img{max-height:340px}}
.dots{border:0;padding:0}.slide-editor{min-width:0;margin:0}
.system-cover{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:10px;margin-bottom:24px}h1,h2,h3{overflow-wrap:anywhere}
.dots{overflow-x:auto;justify-content:safe center}.dots button{min-width:44px;flex:0 0 44px}
.day-card{min-height:174px}
:root{--control-border:#666970}:root[data-theme=light]{--control-border:#8a8d94}@media(prefers-color-scheme:light){:root:not([data-theme=dark]){--control-border:#8a8d94}}input,select,textarea{border-color:var(--control-border)}
.menu-popover{position:fixed;margin:0;width:min(280px,calc(100vw - 16px));max-height:70vh;overflow:auto;background:var(--surface);color:var(--text);border:1px solid var(--border);border-radius:14px;padding:8px;box-shadow:0 20px 60px #0007;animation:sheet-in .18s cubic-bezier(.2,1.4,.4,1)}.menu-popover::backdrop{background:transparent}.menu-popover h2{font-size:14px;padding:10px 10px 4px}.menu-list{display:grid;gap:2px;border:0;padding:0;margin:0}.menu-item{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:10px;border-radius:9px;background:none;border:0;color:var(--text);font-size:14px;text-align:left}.menu-item:hover{background:var(--raised)}a.menu-item{justify-content:space-between}.menu-item.disabled{display:flex;flex-direction:column;align-items:flex-start;gap:2px;color:var(--muted);cursor:default;opacity:.6}.menu-item.disabled small{color:var(--muted)}
.depth-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px;border:0;padding:0}.depth-chip{border:1px solid var(--border);border-radius:20px;padding:8px 14px;font-size:12px;min-height:44px;color:var(--muted);background:var(--surface)}.depth-chip[aria-pressed=true]{color:var(--text);border-color:var(--text)}
.access-line{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px;margin:10px 0}.access-line svg{flex-shrink:0}
.lineage-strip{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-top:18px;padding-top:18px;border-top:1px solid var(--border)}.lineage-strip a{text-decoration:underline}
.pocket-card{padding:20px;border:1px solid var(--border);border-radius:14px;background:var(--surface);display:flex;flex-direction:column;gap:10px}.pocket-card:hover{background:var(--raised)}.pocket-rail{display:grid;gap:12px}
.locked-pocket{text-align:center;padding:40px 22px;border:1px dashed var(--border);border-radius:16px}.locked-pocket svg{margin-bottom:14px}.locked-pocket .row{justify-content:center;margin-top:18px}
.search-grow{flex:1;margin-bottom:0}