/* G8 Finals Hub · styles. Created by Fahad. */
/* Layout: app shell — side rail on wide screens, bottom tab bar on phones; content in cards on a calm green-tinted ground */
:root{
  --bg:#ffffff; --surface:#ffffff; --surface-2:#f2f6f4; --fg:#13201a; --muted:#5b6a63; --line:#dbe4df;
  --accent:#0e6b45; --accent-ink:#ffffff; --accent-soft:#dff0e7; --maroon:#6b1f45; --maroon-soft:#f6e6ee; --gold:#e0a800; --gold-soft:#fff4cf;
  --red:#c2410c; --red-soft:#fde8dc; --amber:#b45309; --amber-soft:#fdf0e1; --green:#15803d; --green-soft:#dcfce7;
  --shadow:0 1px 2px rgba(16,40,28,.05),0 8px 24px rgba(16,40,28,.06);
  --display:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --body:"IBM Plex Sans","IBM Plex Sans Arabic",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  --ar:"IBM Plex Sans Arabic","Segoe UI","Geeza Pro",Tahoma,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0a0f0d;--surface:#111916;--surface-2:#18221e;--fg:#edf3f0;--muted:#9bada4;--line:#223029;
  --accent:#5fd39c;--accent-ink:#04110a;--accent-soft:#12301f;--maroon:#f0a3c6;--maroon-soft:#2b1520;--gold:#f5d06a;--gold-soft:#2e2812;
  --red:#ff9a73;--red-soft:#33190f;--amber:#f5b26b;--amber-soft:#2f2111;--green:#6ee3a0;--green-soft:#11301f;
  --shadow:0 1px 0 rgba(255,255,255,.03) inset,0 8px 28px rgba(0,0,0,.35);color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0a0f0d;--surface:#111916;--surface-2:#18221e;--fg:#edf3f0;--muted:#9bada4;--line:#223029;
  --accent:#5fd39c;--accent-ink:#04110a;--accent-soft:#12301f;--maroon:#f0a3c6;--maroon-soft:#2b1520;--gold:#f5d06a;--gold-soft:#2e2812;
  --red:#ff9a73;--red-soft:#33190f;--amber:#f5b26b;--amber-soft:#2f2111;--green:#6ee3a0;--green-soft:#11301f;
  --shadow:0 1px 0 rgba(255,255,255,.03) inset,0 8px 28px rgba(0,0,0,.35);color-scheme:dark}
*{box-sizing:border-box}
html,body{margin:0}
:root{padding-top:env(safe-area-inset-top,0px)}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.55;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--bg);z-index:50}
h1,h2,h3,h4{font-family:var(--display);margin:0;text-wrap:balance;letter-spacing:-.01em}
h1{font-size:clamp(26px,4.5vw,40px);font-weight:800}
h2{font-size:clamp(20px,3vw,26px);font-weight:800}
h3{font-size:17px;font-weight:600}
p{margin:0}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}
.eyebrow{font:500 11.5px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.muted{color:var(--muted)}
.small{font-size:13px}
.ar{font-family:var(--ar);direction:rtl;text-align:right}
.num{font-variant-numeric:tabular-nums}

/* shell */
.app{display:grid;grid-template-columns:232px minmax(0,1fr);min-height:100vh}
.rail{position:sticky;top:env(safe-area-inset-top,0px);height:calc(100vh - env(safe-area-inset-top,0px));padding:22px 14px;padding-left:max(14px,env(safe-area-inset-left,0px));display:flex;flex-direction:column;gap:6px;border-right:1px solid var(--line);background:var(--surface)}
.brand{display:flex;gap:10px;align-items:center;padding:4px 8px 16px}
.brand-mark{width:36px;height:36px;border-radius:10px;background:var(--accent);display:grid;place-items:center;color:var(--accent-ink);font:800 15px var(--display);flex:none}
.brand b{font-family:var(--display);font-size:16px;display:block;line-height:1.1}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:10px;text-decoration:none;color:var(--fg);font-weight:500}
.nav a svg{width:19px;height:19px;flex:none;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav a:hover{background:var(--surface-2)}
.nav a[aria-current="page"]{background:var(--accent-soft);color:var(--accent)}
.rail-foot{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding:8px}
main{min-width:0;padding-block:28px calc(110px + env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.page{max-width:1080px;margin:0 auto;display:flex;flex-direction:column;gap:22px}
.view[hidden]{display:none!important}
.topbar{display:none}
@media (min-width:861px){.tabbar{display:none!important}}
@media (max-width:860px){
  .app{grid-template-columns:minmax(0,1fr)}
  .rail{display:none}
  .topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:var(--bg);padding-block:10px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));border-bottom:1px solid var(--line)}
  main{padding-top:18px}
}
.tabbar{display:grid;position:fixed;left:0;right:0;bottom:0;z-index:40;grid-template-columns:repeat(7,1fr);background:var(--surface);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}
.tabbar a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 1px 7px;font-size:10px;text-decoration:none;color:var(--muted)}
.tabbar a svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.tabbar a[aria-current="page"]{color:var(--accent)}

/* components */
.card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:12px;min-width:0}
.card.flat{box-shadow:none}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.between{justify-content:space-between}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:860px){.grid3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid2,.grid3{grid-template-columns:minmax(0,1fr)}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:9px 14px;font-weight:600;font-size:14px;min-height:40px;text-decoration:none;color:var(--fg)}
.btn:hover{background:var(--surface-2)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:hover{filter:brightness(1.05)}
.btn.ghost{border-color:transparent;background:transparent}
.btn.sm{min-height:32px;padding:5px 10px;font-size:13px}
.btn svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.pill{display:inline-flex;align-items:center;gap:4px;font:500 11.5px var(--mono);padding:3px 9px;border-radius:99px;background:var(--surface-2);color:var(--muted);white-space:nowrap}
.pill.green{background:var(--accent-soft);color:var(--accent)}
.pill.gold{background:var(--gold-soft);color:var(--amber)}
.pill.red{background:var(--red-soft);color:var(--red)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:6px 12px;font-size:13px;font-weight:500}
.chip[aria-pressed="true"]{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-weight:600;font-size:13px}
input[type=text],select,textarea{width:100%;border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:10px 12px;font-size:16px;min-height:44px}
textarea{min-height:90px;resize:vertical}
.bar{height:8px;background:var(--surface-2);border-radius:99px;overflow:hidden}
.bar i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .4s}
hr{border:0;border-top:1px solid var(--line);margin:0}
.scroll-x{overflow-x:auto;-webkit-overflow-scrolling:touch}
details.acc{border:1px solid var(--line);border-radius:14px;background:var(--surface)}
details.acc>summary{list-style:none;cursor:pointer;padding:14px 16px;display:flex;gap:10px;align-items:center;justify-content:space-between;font-weight:600}
details.acc>summary::-webkit-details-marker{display:none}
details.acc>summary::after{content:"";width:9px;height:9px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:rotate(45deg);transition:transform .2s;flex:none;margin-inline-start:6px}
details.acc[open]>summary::after{transform:rotate(-135deg)}
.acc-body{padding:0 16px 16px;display:flex;flex-direction:column;gap:10px}
.acc-body ul,.notes ul{margin:0;padding-inline-start:20px;display:flex;flex-direction:column;gap:4px}
.notes h4{font-family:var(--body);font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);margin-top:6px}
.notes p{max-width:72ch}
.callout{background:var(--gold-soft);border-radius:12px;padding:10px 14px;font-size:14px}
.callout.green{background:var(--accent-soft)}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(84px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:12px;font-weight:500;z-index:100;box-shadow:var(--shadow);max-width:calc(100% - 32px)}
@media (min-width:861px){.toast{bottom:28px}}

/* hero */
.hero{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:16px}
@media (max-width:760px){.hero{grid-template-columns:minmax(0,1fr)}}
.next{background:var(--accent);color:var(--accent-ink);border:0}
.next .eyebrow{color:inherit;opacity:.8}
.next .big{font-family:var(--display);font-size:clamp(22px,3.4vw,30px);font-weight:800;line-height:1.1}
.count{display:flex;gap:10px}
.count div{background:rgba(255,255,255,.14);border-radius:12px;padding:8px 10px;min-width:62px;text-align:center}
.count b{display:block;font:800 26px var(--display);font-variant-numeric:tabular-nums;line-height:1.1}
.count span{font-size:11px;opacity:.85}
.ring{--p:0;width:96px;height:96px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--surface-2) 0);display:grid;place-items:center;flex:none}
.ring>div{width:76px;height:76px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font:800 22px var(--display)}
.stat b{font:800 24px var(--display);display:block;font-variant-numeric:tabular-nums}

/* lists */
.tl{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.tl>li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:14px;padding:14px 0;border-top:1px solid var(--line)}
.tl>li:first-child{border-top:0}
.d{font:500 12px var(--mono);color:var(--muted);line-height:1.25}
.d strong{display:block;font:800 26px var(--display);color:var(--fg)}
.tl>li.past{opacity:.45}
.tl>li.past .ename{text-decoration:line-through}
.tl>li.today .d strong{color:var(--accent)}
.ex{display:flex;flex-direction:column;gap:3px}
.ename{font-weight:600}
.task{display:flex;gap:10px;align-items:flex-start;padding:7px 0;cursor:pointer}
.task input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--accent);flex:none}
.task input:checked + span{color:var(--muted);text-decoration:line-through}
.task .del{margin-inline-start:auto;border:0;background:none;color:var(--muted);font-size:18px;line-height:1;padding:0 4px}
.day{display:flex;flex-direction:column;gap:2px;padding:14px 0;border-top:1px solid var(--line)}
.day:first-child{border-top:0}
.day.today{background:var(--accent-soft);border-radius:12px;padding:14px;border-top-color:transparent;margin-inline:-6px}
.topic{display:flex;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--line)}
.topic:first-child{border-top:0}
.topic span{flex:1;min-width:0}
.conf{display:flex;gap:4px;flex:none}
.conf button{min-width:42px;padding:0 6px;height:30px;border-radius:8px;border:1px solid var(--line);background:var(--surface);font-size:11px;font-weight:600;color:var(--muted)}
.conf button[aria-pressed="true"][data-v="1"]{background:var(--red-soft);color:var(--red);border-color:var(--red)}
.conf button[aria-pressed="true"][data-v="2"]{background:var(--amber-soft);color:var(--amber);border-color:var(--amber)}
.conf button[aria-pressed="true"][data-v="3"]{background:var(--green-soft);color:var(--green);border-color:var(--green)}
.subj-card{cursor:pointer;text-align:start;border:1px solid var(--line)}
.subj-card:hover{border-color:var(--accent)}
.dot{width:10px;height:10px;border-radius:50%;flex:none;background:var(--subj,var(--accent))}

/* flashcards */
.flash{perspective:1200px;min-height:230px}
.flash-inner{position:relative;width:100%;min-height:230px;transition:transform .5s;transform-style:preserve-3d;cursor:pointer}
.flash.flipped .flash-inner{transform:rotateY(180deg)}
.face{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:18px;border:1px solid var(--line);background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:22px;text-align:center;box-shadow:var(--shadow)}
.face.back{transform:rotateY(180deg);background:var(--accent-soft)}
.face .term{font:800 clamp(24px,5vw,34px) var(--display);overflow-wrap:anywhere}
.face .def{font-size:18px;max-width:46ch}
.opt{display:block;width:100%;text-align:start;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:12px 14px;font-size:15px;min-height:48px}
.opt:hover{border-color:var(--accent)}
.opt.right{background:var(--green-soft);border-color:var(--green);color:var(--fg)}
.opt.wrong{background:var(--red-soft);border-color:var(--red)}
.opt[disabled]{cursor:default}
.timer{font:800 clamp(56px,14vw,96px) var(--display);font-variant-numeric:tabular-nums;text-align:center;line-height:1}
.tline{position:relative;padding-inline-start:22px;display:flex;flex-direction:column;gap:12px}
.tline::before{content:"";position:absolute;inset-inline-start:6px;top:6px;bottom:6px;width:2px;background:var(--line)}
.tline div{position:relative}
.tline div::before{content:"";position:absolute;inset-inline-start:-21px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--accent)}
.tline b{font-family:var(--mono);font-size:13px;margin-inline-end:8px}
.modal{position:fixed;inset:0;z-index:200;background:rgba(10,20,15,.55);display:grid;place-items:center;padding:16px;padding-top:max(16px,env(safe-area-inset-top,0px));padding-bottom:max(16px,env(safe-area-inset-bottom,0px));overflow-y:auto}
.modal .card{width:min(520px,100%);max-height:none}
.seg{display:flex;flex-wrap:wrap;gap:6px}
.seg button{border:1px solid var(--line);background:var(--surface);border-radius:10px;padding:8px 12px;min-height:40px;font-weight:600;font-size:14px}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}
.logo-card{display:flex;align-items:center;justify-content:center;gap:18px}
.logos-row{display:flex;align-items:center;gap:clamp(14px,3vw,28px);flex-wrap:wrap}
.logos-row img{height:clamp(34px,6vw,52px);width:auto}
.logo-cad{}
:root[data-theme="dark"] .logo-sab{filter:brightness(1.8) saturate(.85)}
:root[data-theme="dark"] .logo-cad{filter:brightness(0) invert(1);opacity:.9}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo-sab{filter:brightness(1.8) saturate(.85)}}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .logo-cad{filter:brightness(0) invert(1);opacity:.9}}
.logo-card img{display:block;height:auto;max-width:100%}
.rail .logo-card{flex-direction:column;gap:10px;padding:8px 8px 4px;align-items:flex-start}
.rail .logo-card img{width:150px;height:auto}
.banner{position:relative;overflow:hidden;border-radius:22px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);padding:clamp(18px,3vw,28px);display:flex;flex-direction:column;gap:16px}
.banner::before{content:"";position:absolute;inset:0 0 auto 0;height:6px;background:linear-gradient(90deg,var(--accent),var(--accent) 60%,var(--maroon))}
.banner::after{content:"";position:absolute;right:-90px;top:-90px;width:280px;height:280px;border-radius:50%;background:radial-gradient(circle,var(--accent-soft),transparent 70%);pointer-events:none}
.banner>*{position:relative;z-index:1}
.banner .sub{color:var(--muted)}
.banner h1{color:var(--fg)}
.banner .hl{color:var(--accent)}
.tip{display:flex;gap:12px;align-items:flex-start;background:var(--maroon-soft);border-radius:14px;padding:12px 16px}
.tip b{color:var(--maroon)}
.sheet{display:flex;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line)}
.sheet:first-child{border-top:0}
.sheet .ic{width:36px;height:44px;border-radius:6px;background:var(--red-soft);color:var(--red);display:grid;place-items:center;font:600 10px var(--mono);flex:none}
.sheet .meta{flex:1;min-width:0}
.sheet .meta b{display:block;overflow-wrap:anywhere;font-weight:600}
.drop{border:2px dashed var(--line);border-radius:16px;padding:22px;text-align:center;display:flex;flex-direction:column;gap:10px;align-items:center}
.drop.over{border-color:var(--accent);background:var(--accent-soft)}
.hbar{display:grid;grid-template-columns:110px minmax(0,1fr) 54px;gap:10px;align-items:center;font-size:13px}
.hbar .track{height:10px;background:var(--surface-2);border-radius:99px;overflow:hidden}
.hbar .track i{display:block;height:100%;border-radius:99px}
.spell-in{font-size:22px!important;text-align:center;font-family:var(--display)!important;letter-spacing:.02em}
.intro{position:fixed;inset:0;z-index:400;background:radial-gradient(90% 70% at 85% 0%,#e3f3ea 0%,#ffffff 55%),#fff;color:#13201a;display:flex;flex-direction:column;padding-top:max(18px,env(safe-area-inset-top,0px));padding-bottom:max(18px,env(safe-area-inset-bottom,0px));padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px));overflow:hidden}
.intro::before,.intro::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.06);pointer-events:none}
.intro::before{width:520px;height:520px;right:-180px;top:-160px;background:rgba(14,107,69,.07)}
.intro::after{width:380px;height:380px;left:-160px;bottom:-140px;background:rgba(107,31,69,.07)}
.intro-top{display:flex;justify-content:space-between;align-items:center;position:relative;z-index:2;max-width:980px;width:100%;margin:0 auto}
.intro-top .btn{background:#f2f6f4;border-color:#dbe4df;color:#13201a}
.intro-stage{flex:1;display:grid;place-items:center;position:relative;z-index:2;min-height:0}
.slide{width:min(980px,100%);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:36px;align-items:center}
.slide.center{grid-template-columns:minmax(0,1fr);text-align:center;justify-items:center}
.slide h2{font-size:clamp(30px,6vw,58px);color:#0b3d28;line-height:1.02;letter-spacing:-.025em}
.slide p{font-size:clamp(15px,2.2vw,19px);color:#3f4f47;max-width:44ch}
.slide .kicker{font:500 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#0e6b45}
.slide .stack{display:flex;flex-direction:column;gap:14px;min-width:0}
.slide.center .stack{align-items:center}
.intro .logo-card{border:0}
.intro .logo-cad,.intro .logo-sab{filter:none!important;opacity:1!important}
.intro-logos{flex-direction:row!important;gap:22px!important;padding:16px 22px!important}
.intro-logos img{width:min(230px,40vw);height:auto}
.mock{background:#ffffff;color:#13201a;border:1px solid #dbe4df;box-shadow:0 20px 50px rgba(14,60,40,.12);border-radius:20px;padding:18px;display:flex;flex-direction:column;gap:10px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.mock .r{display:flex;gap:10px;align-items:center;background:#f2f6f4;border-radius:12px;padding:10px 12px;font-size:14px}
.mock .r i{width:10px;height:10px;border-radius:50%;flex:none}
.mock .cd{display:flex;gap:8px}
.mock .cd div{background:#dff0e7;color:#0e6b45;border-radius:12px;padding:8px 12px;text-align:center}
.mock .cd b{display:block;font:800 28px var(--display)}
.dots{display:flex;gap:8px;justify-content:center}
.dots button{width:9px;height:9px;border-radius:99px;border:0;background:#cfdcd5;padding:0;transition:width .3s}
.dots button[aria-current="true"]{width:26px;background:#0e6b45}
.intro-foot{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:12px;max-width:980px;width:100%;margin:0 auto}
.intro-foot .btn.primary{background:#0e6b45;color:#fff;border-color:#0e6b45}
.intro-foot .btn.ghost{color:#13201a}
.anim>*{animation:rise .6s cubic-bezier(.2,.8,.2,1) both}
.anim>*:nth-child(2){animation-delay:.08s}.anim>*:nth-child(3){animation-delay:.16s}.anim>*:nth-child(4){animation-delay:.24s}.anim>*:nth-child(5){animation-delay:.32s}
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@media (max-width:720px){.slide{grid-template-columns:minmax(0,1fr);gap:20px}.slide .mock{order:2}}
.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
.wd{border:1px solid var(--line);border-radius:14px;padding:10px 6px;text-align:center;display:flex;flex-direction:column;gap:4px;align-items:center;background:var(--surface);min-width:0;color:var(--fg);text-decoration:none}
.wd b{font:800 22px var(--display)}
.wd small{font-size:10.5px;color:var(--muted);line-height:1.2;overflow-wrap:anywhere}
.wd.exam{border-color:var(--accent);background:var(--accent-soft)}
.wd.off{opacity:.6}
.wd.today{outline:2px solid var(--fg);outline-offset:-2px}
@media (max-width:560px){.week{gap:4px}.wd{padding:8px 2px;border-radius:10px}.wd b{font-size:17px}.wd small{font-size:9px}}
.qa{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}
@media (max-width:860px){.qa{grid-template-columns:repeat(3,minmax(0,1fr))}}
.qa a{display:flex;flex-direction:column;gap:8px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:16px;text-decoration:none;color:var(--fg);background:var(--surface);box-shadow:var(--shadow)}
.qa a:hover{border-color:var(--accent)}
.qa .qi{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}
.qa .qi svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.qa b{font-size:14px}
.cta{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center}
@media (max-width:620px){.cta{grid-template-columns:minmax(0,1fr)}}
.cta .btn.primary{min-height:48px;padding:12px 20px;font-size:15px}
.gl{display:flex;gap:12px;align-items:center;padding:10px 0;border-top:1px solid var(--line);text-decoration:none;color:var(--fg)}
.gl:first-child{border-top:0}
.gl .meta{flex:1;min-width:0}
.mini-ring{--p:0;width:40px;height:40px;border-radius:50%;background:conic-gradient(var(--accent) calc(var(--p)*1%),var(--surface-2) 0);display:grid;place-items:center;flex:none}
.mini-ring span{width:30px;height:30px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font:600 10px var(--mono)}
.g-wrap{display:grid;grid-template-columns:260px minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:860px){.g-wrap{grid-template-columns:minmax(0,1fr)}}
.g-steps{display:flex;flex-direction:column;gap:6px;position:sticky;top:calc(env(safe-area-inset-top,0px) + 16px)}
@media (max-width:860px){.g-steps{position:static;flex-direction:row;overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}}
.g-step{display:flex;gap:10px;align-items:center;text-align:start;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:10px 12px;font-size:14px;font-weight:500;min-width:0}
@media (max-width:860px){.g-step{flex:none;max-width:210px}}
.g-step .n{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font:600 11px var(--mono);background:var(--surface-2);flex:none}
.g-step[aria-current="step"]{border-color:var(--accent);background:var(--accent-soft)}
.g-step.done .n{background:var(--accent);color:var(--accent-ink)}
.g-step span:last-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.g-timer{display:flex;align-items:center;gap:12px;flex-wrap:wrap;background:var(--surface-2);border-radius:14px;padding:10px 14px}
.g-timer b{font:800 30px var(--display);font-variant-numeric:tabular-nums;min-width:96px}
.g-body{display:flex;flex-direction:column;gap:10px}
.g-body ul{margin:0;padding-inline-start:20px;display:flex;flex-direction:column;gap:5px}
.g-acts{display:flex;flex-wrap:wrap;gap:8px}
.backpill{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(76px + env(safe-area-inset-bottom,0px));z-index:45;display:flex;gap:4px;align-items:center;background:var(--fg);color:var(--bg);border-radius:99px;padding:4px 4px 4px 14px;box-shadow:var(--shadow);max-width:calc(100% - 32px)}
.backpill a{color:inherit;text-decoration:none;font-weight:600;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.backpill button{border:0;background:transparent;color:inherit;font-size:18px;width:32px;height:32px;border-radius:50%}
@media (min-width:861px){.backpill{bottom:24px}}
body.focusmode .rail,body.focusmode .topbar,body.focusmode .tabbar,body.focusmode footer,body.focusmode .g-steps,body.focusmode .g-head-extra,body.focusmode .backpill{display:none!important}
body.focusmode .app{grid-template-columns:minmax(0,1fr)}
body.focusmode .g-wrap{grid-template-columns:minmax(0,1fr);max-width:760px;margin:0 auto}
body.focusmode main{padding-top:max(28px,env(safe-area-inset-top,0px))}
body.focusmode .g-timer b{font-size:46px}
.tracker{position:fixed;top:0;right:0;bottom:0;width:290px;z-index:35;background:var(--surface);border-left:1px solid var(--line);padding:22px 18px;padding-top:max(22px,calc(env(safe-area-inset-top,0px) + 16px));padding-right:max(18px,env(safe-area-inset-right,0px));overflow-y:auto;display:flex;flex-direction:column;gap:14px}
.tracker .tclose{display:none}
@media (min-width:1280px){main{padding-right:calc(290px + 24px)}.trackchip{display:none!important}}
@media (max-width:1279px){.tracker{transform:translateX(105%);transition:transform .25s;box-shadow:-20px 0 50px rgba(0,0,0,.15);z-index:150}.tracker.open{transform:none}.tracker .tclose{display:inline-flex}}
.trackchip{position:fixed;right:max(12px,env(safe-area-inset-right,0px));top:calc(env(safe-area-inset-top,0px) + 12px);z-index:60;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:99px;padding:7px 12px;font:600 13px var(--mono);box-shadow:var(--shadow)}
@media (max-width:860px){.trackchip{top:calc(env(safe-area-inset-top,0px) + 13px);right:max(60px,calc(env(safe-area-inset-right,0px) + 60px))}}
.now{display:flex;align-items:center;gap:8px;font-size:13px;background:var(--surface-2);border-radius:10px;padding:8px 10px}
.now .pulse{width:9px;height:9px;border-radius:50%;background:var(--muted);flex:none}
.now.on .pulse{background:var(--green);box-shadow:0 0 0 0 var(--green);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(34,197,94,.5)}100%{box-shadow:0 0 0 9px rgba(34,197,94,0)}}
.spark{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;height:84px;align-items:end}
.spark div{display:flex;flex-direction:column;align-items:center;gap:4px;height:100%;justify-content:flex-end}
.spark i{display:block;width:100%;background:var(--line);border-radius:6px 6px 3px 3px}
.spark small{font-size:10px;color:var(--muted)}
.act{display:grid;grid-template-columns:62px minmax(0,1fr);gap:6px;padding:4px 0}
.linkbtn{border:0;background:none;color:var(--accent);padding:0;font-size:inherit;text-decoration:underline}
table.wl{width:100%;border-collapse:collapse;font-size:14px}
table.wl th{text-align:start;font:500 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:8px;border-bottom:1px solid var(--line)}
table.wl td{padding:8px;border-bottom:1px solid var(--line);vertical-align:middle}
table.wl tr.ok td:first-child b{color:var(--green)}
table.wl .spell{font-family:var(--mono);font-size:12px;color:var(--muted);letter-spacing:.04em}
@media (max-width:620px){table.wl td:nth-child(3),table.wl th:nth-child(3){display:none}}
.studynow{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;background:linear-gradient(135deg,var(--accent),#0b5236);color:#fff;border-radius:20px;padding:20px 22px;box-shadow:var(--shadow)}
.studynow .eyebrow{color:#fff;opacity:.85}
.studynow h2{color:#fff;font-size:clamp(20px,3vw,28px);margin:4px 0}
.studynow p{opacity:.9;font-size:14px}
.snbar{height:7px;background:rgba(255,255,255,.22);border-radius:99px;overflow:hidden;margin-top:10px;max-width:420px}
.snbar i{display:block;height:100%;background:#fff;border-radius:99px}
.snacts{display:flex;flex-direction:column;gap:8px}
.snbtn{background:#fff!important;color:#0b5236!important;border-color:#fff!important;font-size:16px;min-height:50px;padding:12px 22px;font-weight:700}
.sn2{background:transparent!important;color:#fff!important;border-color:rgba(255,255,255,.5)!important}
@media (max-width:640px){.studynow{grid-template-columns:minmax(0,1fr)}.snacts{flex-direction:row;flex-wrap:wrap}.snbtn{flex:1 1 auto}}
.sgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
@media (max-width:760px){.sgrid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.scard{display:flex;gap:12px;align-items:center;text-align:start;border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:14px;box-shadow:var(--shadow);color:var(--fg);min-width:0}
.scard:hover,.scard.on{border-color:var(--subj)}
.scard.on{box-shadow:0 0 0 2px var(--subj) inset}
.ring.sm{width:52px;height:52px;flex:none}
.ring.sm>span{width:40px;height:40px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font:700 12px var(--mono)}
.smeta{display:flex;flex-direction:column;min-width:0}
.smeta b{font-size:15px}
.gopill{background:var(--accent);color:var(--accent-ink);border-radius:99px;padding:5px 12px;font-size:13px;font-weight:600;flex:none}
.pqwrap:empty{display:none}
.pqwrap{display:flex;flex-direction:column;gap:10px;border-top:2px dashed var(--line);padding-top:14px}
.pqhead{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}
.pq{display:grid;grid-template-columns:30px minmax(0,1fr);gap:10px;border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--surface)}
.pq.ok{border-color:var(--green)}
.pq.no{border-color:var(--red)}
.pqn{width:28px;height:28px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font:600 12px var(--mono)}
.pqb{display:flex;flex-direction:column;gap:8px;min-width:0}
.pqopts{display:flex;flex-direction:column;gap:6px}
.opt.sm{min-height:40px;padding:9px 12px;font-size:14px}
.tlbox{margin-top:12px;background:var(--surface-2);border-radius:12px;padding:10px 14px;display:flex;flex-direction:column;gap:4px;font-size:13.5px}
.tlbox b{font-family:var(--mono);font-size:12.5px;margin-inline-end:6px;color:var(--accent)}
table.vt td:first-child{color:var(--muted);font-family:var(--mono);font-size:12px;width:34px}
.sbox{display:flex;align-items:center;gap:8px;margin-top:14px;border:1.5px solid var(--line);background:var(--surface);border-radius:14px;padding:4px 6px 4px 14px;box-shadow:var(--shadow)}
.sbox:focus-within{border-color:var(--accent)}
.sbox input{flex:1;border:0!important;background:transparent!important;min-height:44px;font-size:16px;outline:none;box-shadow:none!important;color:var(--fg);min-width:0}
.sresbox{margin-top:8px;border:1px solid var(--line);background:var(--surface);border-radius:14px;padding:12px;display:flex;flex-direction:column;gap:6px;max-height:60vh;overflow:auto;box-shadow:var(--shadow)}
.sres{display:flex;gap:10px;align-items:flex-start;text-align:start;padding:9px 10px;border-radius:10px;border:0;background:transparent;color:var(--fg);width:100%}
.sres>span{display:flex;flex-direction:column;gap:2px}
button.sres:hover{background:var(--surface-2)}
.sres.w{justify-content:space-between;border-top:1px solid var(--line);border-radius:0}
.sres .dot{width:10px;height:10px;border-radius:50%;flex:none;margin-top:6px}
mark{background:#ffe58a;color:#1a1a1a;border-radius:3px;padding:0 1px}
.daily{display:flex!important;flex-direction:row!important;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.contchip{margin-top:10px;display:inline-flex;gap:6px;align-items:center;border:1px dashed var(--accent);color:var(--accent);background:transparent;border-radius:99px;padding:7px 14px;font-size:14px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.fsctl{display:inline-flex;align-items:center;gap:2px;margin-inline-start:auto}
.notes.lesson{font-size:calc(16px*var(--rs,1))}
.pqwrap,.g-body{font-size:calc(15px*var(--rs,1))}
.mynote{border:1px solid var(--line);border-radius:14px;padding:10px 14px;background:var(--surface-2)}
.mynote summary{cursor:pointer;font-weight:600}
.mynote textarea{width:100%;margin-top:10px;min-height:110px;font:inherit;font-size:15px;border-radius:10px;border:1px solid var(--line);padding:10px;background:var(--surface);color:var(--fg);resize:vertical}
.dg{margin:4px 0 8px;padding:12px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
.dg svg{width:100%;height:auto;display:block;overflow:visible}
.dg text{fill:var(--fg);font:600 13px var(--body,system-ui)}
.dg text.sm{font-weight:500;font-size:11.5px;fill:var(--muted)}
.dg .bx{fill:var(--surface-2);stroke:var(--line)}
.dg .b1{fill:color-mix(in srgb,var(--accent) 16%,var(--surface));stroke:var(--accent)}
.dg .b2{fill:color-mix(in srgb,#d4a017 22%,var(--surface));stroke:#b8860b}
.dg .b3{fill:color-mix(in srgb,#2563eb 16%,var(--surface));stroke:#2563eb}
.dg .ln{stroke:var(--muted);stroke-width:2}
.dg .ahd{fill:var(--muted)}
.dg figcaption{font-size:13px;color:var(--muted);margin-top:6px;text-align:center}
.appx{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin-bottom:16px}
[hidden]{display:none!important}
.lrow{display:flex;gap:12px;align-items:center;width:100%;text-align:start;border:0;border-top:1px solid var(--line);background:none;padding:12px 2px;color:var(--fg)}
.lrow:first-of-type{border-top:0}
.lrow:hover .lmeta b{color:var(--accent)}
.lnum{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;font:600 12px var(--mono);background:var(--surface-2);flex:none}
.lnum.done{background:var(--accent);color:var(--accent-ink)}
.lmeta{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.lesson h4{font-family:var(--display);font-size:17px;font-weight:600;letter-spacing:0;text-transform:none;color:var(--fg);margin-top:14px}
.lesson ul,.lesson ol,.g-body ul,.g-body ol{margin:0;padding-inline-start:20px;display:flex;flex-direction:column;gap:5px}
.notes table.mini,table.mini{width:100%;border-collapse:collapse;font-size:14px;margin:4px 0}
table.mini th{text-align:start;font:500 11px var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--muted);padding:7px 8px;border-bottom:1px solid var(--line)}
table.mini td{padding:7px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.notes,.g-body{overflow-x:auto}
pre{background:var(--surface-2);border-radius:10px;padding:10px 12px;overflow-x:auto;font:13px/1.5 var(--mono);margin:6px 0}
code{font-family:var(--mono);font-size:.92em;background:var(--surface-2);border-radius:5px;padding:1px 5px}
pre code{background:none;padding:0}
.teacher{background:var(--gold-soft);border-radius:14px;padding:12px 14px}
.tav{font-size:24px;line-height:1}
.rep{display:flex;gap:10px;align-items:center;padding:8px 0;border-top:1px solid var(--line)}
.rep>div{flex:1}
.opt.picked{border-color:var(--accent);background:var(--accent-soft)}
.community{margin-top:16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:16px 18px;border-radius:18px;background:linear-gradient(135deg,var(--accent-soft),var(--surface));border:1px solid var(--line)}
.cm-num{display:flex;align-items:center;gap:10px}
.cm-num b{font-family:var(--display);font-size:clamp(34px,7vw,48px);line-height:1;color:var(--accent);font-variant-numeric:tabular-nums}
.cm-txt{display:flex;flex-direction:column;gap:2px;flex:1 1 220px;min-width:0}
.community .btn{margin-inline-start:auto}
.duas{margin-top:16px}
.duas summary{display:flex;justify-content:space-between;align-items:center;gap:10px;cursor:pointer;flex-wrap:wrap;list-style:none}
.duas summary::-webkit-details-marker{display:none}
.dua-list{display:flex;flex-direction:column;gap:12px;margin-top:12px}
.dua{border-inline-start:3px solid var(--gold);padding:4px 0 4px 12px}
.dua p{margin:2px 0}
.dua .ar{font-size:21px;line-height:1.9;text-align:right;direction:rtl;font-family:var(--ar)}
.sym{font-size:22px;font-weight:800;color:var(--accent);line-height:1.2}
.wrong[data-pqm],.wrong[data-mopt],.wrong[data-pqo],.wrong[data-opt],.opt.picked.wrong{background:var(--red-soft)!important;border-color:var(--red)!important}
.right[data-pqm],.right[data-mopt],.opt.picked.right{background:var(--green-soft)!important;border-color:var(--green)!important}
.wrong[data-pqm]::after,.wrong[data-mopt]::after,.wrong[data-pqo]::after,.wrong[data-opt]::after{content:"  ✗";color:var(--red);font-weight:700}
.right[data-pqm]::after,.right[data-mopt]::after,.right[data-pqo]::after,.right[data-opt]::after{content:"  ✓";color:var(--green);font-weight:700}
.moti{display:flex;flex-direction:column;gap:10px;background:linear-gradient(135deg,var(--gold-soft),var(--surface))!important}
.moti-q .ar{font-size:20px;line-height:1.9;margin:0 0 4px;text-align:right;direction:rtl;font-family:var(--ar)}
.moti-q p{margin:0 0 2px}
.moti-line{font-weight:700;color:var(--accent)}
.duas .duas-sum{display:flex;align-items:center;gap:12px;min-height:56px;padding:6px 4px;border-radius:12px;-webkit-tap-highlight-color:transparent}
.duas .duas-sum:hover{background:var(--surface-2)}
.duas-ico{font-size:28px;line-height:1}
.duas-t{display:flex;flex-direction:column;flex:1;min-width:0}
.duas-chev{font-size:28px;color:var(--muted);transition:transform .25s ease}
.duas[open] .duas-chev{transform:rotate(90deg)}
.duas[open] .dua-list{animation:fadeUp .35s ease both}
.dua{animation:fadeUp .4s ease both}
.duabtn{display:inline-flex;align-items:center;gap:6px}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes pop{0%{transform:scale(.96)}60%{transform:scale(1.02)}100%{transform:scale(1)}}
@media (prefers-reduced-motion:no-preference){
 .rv{opacity:0;transform:translateY(14px);transition:opacity .45s ease var(--d,0ms),transform .45s cubic-bezier(.2,.7,.2,1) var(--d,0ms)}
 .rv.in{opacity:1;transform:none}
 .btn,.opt,.sres,.scard{transition:transform .12s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease}
 .btn:active,.opt:active,.scard:active{transform:scale(.97)}
 .opt.right,.opt.wrong,[data-pqo].right,[data-pqo].wrong,[data-pqm].right,[data-pqm].wrong{animation:pop .3s ease}
 .callout{animation:fadeUp .3s ease both}
 .view:not([hidden]){animation:fadeUp .3s ease both}
 .bar i{transition:width .8s cubic-bezier(.2,.7,.2,1)}
}
.dg{overflow-x:auto;-webkit-overflow-scrolling:touch}
.dg text{font-size:15px}
.dg text.sm{font-size:13px}
@media (max-width:640px){.dg svg{min-width:600px}.dg figcaption::after{content:" · swipe ↔";opacity:.7}}
.simple{background:var(--accent-soft);border-radius:14px;padding:14px 16px;line-height:1.75;font-size:1.02em}
.mustspell{display:flex;flex-wrap:wrap;gap:8px}
pre.code{background:#0f1720;color:#e6edf3;border-radius:10px;padding:10px 14px;overflow-x:auto;font:13.5px/1.55 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;margin:8px 0;white-space:pre}
.out{border:1px dashed var(--line);border-radius:10px;padding:6px 12px;margin:6px 0 10px;background:var(--surface)}.out-l{font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.out pre{margin:2px 0 0;font:13.5px/1.5 ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap}
.key{margin:10px 0;padding:10px 12px;border-radius:10px;background:#fff7e0;border-left:4px solid #e0a400}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .key{background:#3a2f0a}}:root[data-theme="dark"] .key{background:#3a2f0a}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.flow{display:flex;flex-wrap:wrap;gap:6px;align-items:center}.flow span{padding:6px 10px;border-radius:99px;background:var(--accent-soft);font-size:13.5px}
.sta{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:8px 0}.sta>div{border-radius:12px;padding:12px;background:var(--accent-soft);display:flex;flex-direction:column;gap:4px}.sta b{font-size:18px;color:var(--accent)}
@media (max-width:640px){.sta{grid-template-columns:1fr}}
.nn{display:flex;align-items:center;justify-content:center;gap:10px;margin:10px 0}.nn .col{display:flex;flex-direction:column;gap:6px}.nn i{width:18px;height:18px;border-radius:50%;background:#7aa7e8;display:block}.nn .h i{background:#9b7be0}.nn .o i{background:#e0a400}
.diff{display:flex;align-items:center;gap:8px;justify-content:center;margin:10px 0;font-size:20px}.diff span{width:54px;height:54px;border-radius:8px;display:grid;place-items:center;font-size:30px}
.diff .n3{background:repeating-conic-gradient(#999 0 25%,#ddd 0 50%) 0 0/6px 6px}.diff .n2{background:repeating-conic-gradient(#aaa 0 25%,#eee 0 50%) 0 0/10px 10px}.diff .n1{background:radial-gradient(#f3d9a4,#ccc)}.diff .n0{background:#fbe8c8}
.center{text-align:center}
.srcline{display:inline-block;margin-top:6px;font-size:13px;padding:4px 12px;border-radius:99px;background:var(--accent-soft);color:var(--fg)}
#trackBody{display:flex;flex-direction:column;gap:12px}
.tk-today{display:flex;gap:14px;align-items:center}.tk-time{font:800 26px var(--display);display:block;line-height:1.15}
.tk-live{display:inline-block;width:8px;height:8px;border-radius:50%;background:#1f9d55;margin-inline-start:4px;vertical-align:middle;animation:stPulse 2s ease-in-out infinite}
@keyframes stPulse{50%{opacity:.35}}
#trackBody .streak{margin:0}#trackBody .trkX{margin-top:0}
#trackBody .atk-key{display:none}
.banner [data-count-wrap].joined{display:none!important}
.rail nav a,.rail .navlink{border-radius:10px}
.community{padding:8px 14px!important;gap:10px!important;border-radius:14px!important;margin-top:12px!important}
.community .cm-txt{display:none}.community .cm-stats{width:auto;gap:8px;flex:1}
.community .cm-stat{flex:0 0 auto;flex-direction:row;align-items:center;gap:6px;padding:4px 10px;border-radius:99px}
.community .cm-stat b{font-size:15px}.community .cm-stat>span{font-size:12px}
.community .btn{padding:6px 12px;font-size:12.5px}
.streak{border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--surface);display:flex;flex-direction:column;gap:8px;margin-bottom:12px}
.streak.on{border-color:#f0a020;background:linear-gradient(135deg,#fff6e5,var(--surface))}
.sk-top{display:flex;align-items:center;gap:10px}.sk-top>div{display:flex;flex-direction:column}.sk-top b{font-size:22px;line-height:1.1}.sk-fire{font-size:30px}
.streak:not(.on) .sk-fire{filter:grayscale(1);opacity:.5}
.sk-week{display:flex;justify-content:space-between;gap:4px}.sk-d{display:flex;flex-direction:column;align-items:center;gap:3px;font-size:11px;color:var(--muted)}
.sk-d i{width:22px;height:22px;border-radius:50%;background:var(--line);display:block}.sk-d.on i{background:#f0a020;box-shadow:0 0 0 3px #f0a02033}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .streak.on{background:linear-gradient(135deg,#3a2a0a,var(--surface))}}
:root[data-theme="dark"] .streak.on{background:linear-gradient(135deg,#3a2a0a,var(--surface))}
.lfin-stats{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;font-size:14px;margin-top:8px}
.lfin-bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden;max-width:420px;margin:10px auto 0}.lfin-bar i{display:block;height:100%;background:var(--accent)}
.lfin-all{font-weight:700;margin:10px 0 0}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:9999;overflow:hidden}.confetti i{position:absolute;top:-12px;width:9px;height:14px;border-radius:2px;animation:cfall linear forwards}
@keyframes cfall{to{top:105vh;transform:rotate(720deg) translateX(40px)}}
.quran{font-size:1.35em;line-height:2.3;text-align:center;padding:14px 16px;border-radius:14px;background:var(--accent-soft);font-family:"Amiri","Traditional Arabic","Scheherazade New",serif}
body.focus #v-revise{max-width:none!important}
body.focus #rFocusBtn{display:none!important}
body.focus #reviseArea .card{max-width:none!important;padding:28px clamp(18px,3vw,40px)}
body.focus #reviseArea h3{font-size:clamp(19px,1.6vw,24px)!important;line-height:1.5}
@media (min-width:1100px){body.focus #reviseArea .card>div[style*="flex-direction:column"]{display:grid!important;grid-template-columns:1fr 1fr;gap:12px!important}}
body.focus #reviseArea .opt{font-size:16.5px;padding:14px 16px}
.kbhint{margin-top:12px;font-size:12px}
@media (hover:none){.kbhint{display:none}}
.cram{max-width:none!important}.cram-sec{border-top:1px solid var(--line);padding:16px 0}.cram-sec h3{margin:0 0 8px}
.cram-b{background:var(--accent-soft);border-radius:12px;padding:10px 14px;margin:8px 0}
@media print{body.printcram .rail,body.printcram .tabbar,body.printcram .topbar,body.printcram #tracker,body.printcram #trackChip,body.printcram #cramBar,body.printcram #v-revise>*:not(#reviseArea),body.printcram .cram .btn,body.printcram footer{display:none!important}body.printcram .page,body.printcram main{max-width:none!important;padding:0!important}}
.offb{display:block;font-size:11.5px;color:var(--muted);text-align:center;margin-bottom:6px}.offb.ok{color:#1f9d55}.offb.off{color:#b7791f;font-weight:600}
.tts-b{border:0;background:var(--accent-soft);color:var(--accent);border-radius:999px;font-size:13px;padding:3px 9px;margin-inline-start:8px;cursor:pointer;vertical-align:middle;line-height:1.4}
.tts-b:hover{background:var(--accent);color:#fff}
.tts-q{display:inline-block;margin:0 0 10px}
.tts-all-w{display:flex;justify-content:center;margin:6px 0 2px}
.tts-on{background:rgba(255,214,102,.38)!important;border-radius:6px;box-shadow:0 0 0 4px rgba(255,214,102,.38);transition:background .2s}
#ttsBar{position:fixed;left:50%;bottom:18px;transform:translateX(-50%);z-index:80;display:flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--line);box-shadow:0 10px 30px rgba(0,0,0,.18);border-radius:16px;padding:8px 10px;max-width:calc(100vw - 24px)}
#ttsBar .tts-l{max-width:320px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:13.5px;margin-inline-end:4px}
@media (max-width:560px){#ttsBar .tts-l{max-width:110px}}
@media print{#ttsBar,.tts-b,.tts-all-w{display:none!important}}
.gg{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin-top:16px}
.gg-c{display:flex;flex-direction:column;gap:6px;background:var(--surface);border:1px solid var(--line);border-top:5px solid var(--subj);border-radius:16px;padding:16px;color:inherit;text-decoration:none;box-shadow:var(--shadow);transition:transform .15s}
.gg-c:hover{transform:translateY(-2px)}
.gg-top{display:flex;justify-content:space-between;align-items:center}
.gg-when{font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--subj);color:#fff}
.gg-n{font-size:18px}.gg-bar{height:6px;border-radius:9px;background:var(--line);overflow:hidden;margin-top:6px}.gg-bar i{display:block;height:100%;background:var(--subj)}
.gg-go{align-self:flex-start;margin-top:8px}
.g-wrap{grid-template-columns:1fr!important}
.g-steps{display:flex!important;flex-direction:row!important;gap:8px;flex-wrap:wrap;position:static!important}
.g-steps .g-step{flex:1 1 180px}
.g-ll{display:flex;flex-direction:column;gap:6px;margin:8px 0}
.g-li{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:12px;padding:9px 12px;text-align:start;cursor:pointer;font-size:14px}
.g-li:hover{border-color:var(--accent)}.g-li .g-lt{flex:1;min-width:0}.g-li .g-lm{color:var(--muted);font-size:12px;white-space:nowrap}
.g-ck{width:22px;height:22px;border-radius:50%;border:2px solid var(--line);display:grid;place-items:center;font-size:12px;flex:none}
.g-li.done .g-ck{background:#1f9d55;border-color:#1f9d55;color:#fff}.g-li.done .g-lt{color:var(--muted)}
.g-scope{margin-top:10px}.g-scope>summary{cursor:pointer;font-weight:600;color:var(--accent)}
.g-pl{padding-inline-start:20px;display:flex;flex-direction:column;gap:8px}
.g-two{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}.g-two h4{margin:0 0 6px}
.atk-more{margin-top:6px}.atk-more>summary{cursor:pointer;font-size:12.5px;color:var(--accent);font-weight:600;padding:4px 0}
/* Grades */
.gr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(380px,1fr));gap:16px;margin-top:16px;align-items:start}
.gr-wide{grid-column:1/-1}
.gr-in3{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;margin:10px 0}
.gr-in3 label,.gr-save label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted);font-weight:600}
.gr-in3 input,.gr-save input,.gr-save select,.gs-row input{font-size:16px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--fg);width:100%}
.gr-half{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:6px}
.gr-save{display:grid;grid-template-columns:1fr 1.4fr 1fr auto;gap:8px;align-items:end;border-top:1px solid var(--line);padding-top:12px;margin-top:12px}
@media (max-width:700px){.gr-save{grid-template-columns:1fr 1fr}}
.gr-letter{display:inline-grid;place-items:center;min-width:44px;height:36px;padding:0 8px;border-radius:10px;background:var(--accent);color:#fff;font-weight:800;font-size:18px}
.gr-letter.sm{min-width:34px;height:24px;font-size:12.5px;border-radius:7px}
.gr-stats{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:8px}
.gr-hint{padding:10px 0}
.gr-det{margin-top:10px}.gr-det>summary{cursor:pointer;color:var(--accent);font-weight:600;font-size:13.5px}
.gr-miss{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:6px;margin-top:8px}
.gr-miss>div{display:flex;flex-direction:column;background:var(--accent-soft);border-radius:10px;padding:8px 10px;font-size:13px}
.gs-rows{display:flex;flex-direction:column;gap:8px;margin:10px 0}
.gs-row{display:grid;grid-template-columns:1.6fr .8fr auto .8fr auto;gap:6px;align-items:center}
.gs-break{display:flex;flex-direction:column;gap:4px;margin-top:8px}.gs-break>div{display:grid;grid-template-columns:1fr auto 60px;gap:8px;font-size:13.5px}
.nd-big{font-size:20px;font-weight:700;margin:8px 0;padding:12px 14px;border-radius:12px;background:var(--accent-soft)}.nd-big.ok{background:#dff5e6}.nd-big.bad{background:#ffe1e1}
.nd-targets{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:8px}.nd-targets>div{display:flex;flex-direction:column;align-items:center;background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:8px 4px;font-size:12px}.nd-targets b{font-size:16px}
.gr-term{display:flex;justify-content:space-between;align-items:center;background:var(--accent-soft);border-radius:14px;padding:12px 16px;margin:10px 0}.gr-term>div:first-child{display:flex;align-items:center;gap:12px}.gr-term b.num{font-size:28px}
.gr-subs{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:10px;margin-bottom:10px}
.gr-sub{display:flex;flex-direction:column;gap:2px;text-align:start;border:1px solid var(--line);border-top:4px solid var(--subj);background:var(--surface);color:var(--fg);border-radius:12px;padding:10px 12px;cursor:pointer}
.gr-sub.on{outline:2px solid var(--subj)}.gr-sub b{font-size:22px}.gr-sn{font-size:13px;font-weight:600}
.gr-spark{display:flex;align-items:flex-end;gap:3px;height:28px;margin:4px 0}.gr-spark i{flex:1;max-width:12px;background:var(--subj);border-radius:3px 3px 0 0;opacity:.85}
.gr-filter{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 10px}
.gr-table{display:flex;flex-direction:column}
.gr-tr{display:grid;grid-template-columns:auto 1fr auto auto auto auto;gap:10px;align-items:center;padding:8px 2px;border-bottom:1px solid var(--line)}
.gr-tr:last-child{border-bottom:0}.gr-tn{display:flex;flex-direction:column;min-width:0}.gr-tn b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#grPractice .gr-tr{grid-template-columns:1fr auto auto}
.gr-scale{display:grid;grid-template-columns:repeat(auto-fill,minmax(92px,1fr));gap:6px;margin:8px 0}.gr-scale>div{display:flex;flex-direction:column;align-items:center;border:1px solid var(--line);border-radius:10px;padding:6px;font-size:12.5px}.gr-scale b{font-size:16px}
/* Notes */
.nb-newwrap{display:flex;gap:8px;align-items:flex-start;position:relative}
.nb-tpl{position:relative}.nb-tpl>summary{list-style:none}.nb-tpl>summary::-webkit-details-marker{display:none}
.nb-tplm{position:absolute;right:0;top:calc(100% + 6px);z-index:30;background:var(--surface);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:6px;display:flex;flex-direction:column;min-width:200px}
.nb-tplm button{border:0;background:none;text-align:start;padding:9px 10px;border-radius:8px;cursor:pointer;color:var(--fg);font-size:14px}.nb-tplm button:hover{background:var(--accent-soft)}
.nb{display:grid;grid-template-columns:300px 1fr;gap:16px;margin-top:16px;align-items:start}
@media (max-width:900px){.nb{grid-template-columns:1fr}}
.nb-side{display:flex;flex-direction:column;gap:8px;position:sticky;top:12px}
.nb-side input[type=search],.nb-side select,.nb-meta select{padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--fg);font-size:14px}
.nb-chips{display:flex;flex-wrap:wrap;gap:6px}
.nb-list{display:flex;flex-direction:column;gap:6px;max-height:60vh;overflow:auto;padding:2px}
.nb-item{display:flex;flex-direction:column;gap:2px;text-align:start;border:1px solid var(--line);border-left:6px solid color-mix(in srgb,var(--nbc) 70%,#bbb);background:var(--surface);color:var(--fg);border-radius:12px;padding:10px 12px;cursor:pointer}
.nb-item.on{border-color:var(--accent);box-shadow:0 0 0 2px var(--accent-soft)}
.nb-it{font-weight:700;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nb-is{font-size:12.5px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nb-im{font-size:11.5px;color:var(--muted);display:flex;align-items:center;gap:4px}
.nb-ln{margin-top:6px}.nb-ln>summary{cursor:pointer;font-size:13px;color:var(--accent);font-weight:600}.nb-lni{border-top:1px solid var(--line);padding:8px 0;display:flex;flex-direction:column;gap:4px;align-items:flex-start}
.nb-ed{background:var(--nbc,#fff)!important;gap:10px}
:root[data-theme="dark"] .nb-ed{background:var(--surface)!important}
.nb-top{display:flex;gap:8px;align-items:center}.nb-title{flex:1;font-size:22px;font-weight:800;border:0;background:transparent;color:var(--fg);padding:4px 0;outline:none;border-bottom:2px solid transparent}.nb-title:focus{border-bottom-color:var(--accent)}
.nb-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.nb-cols{display:flex;gap:6px;margin-inline-start:auto}.nb-col{width:22px;height:22px;border-radius:50%;border:1px solid #bbb;cursor:pointer;padding:0}.nb-col.on{outline:2px solid var(--accent);outline-offset:2px}
.nb-tb{display:flex;flex-wrap:wrap;gap:4px;border:1px solid var(--line);border-radius:12px;padding:4px;background:var(--surface);position:sticky;top:8px;z-index:5}
.nb-tb button{min-width:34px;height:32px;border:0;border-radius:8px;background:transparent;color:var(--fg);cursor:pointer;font-size:14px}.nb-tb button:hover{background:var(--accent-soft)}
.nb-body{min-height:360px;outline:none;padding:12px 4px;font-size:16px;line-height:1.75}
.nb-body:empty::before{content:attr(data-placeholder);color:var(--muted)}
.nb-body h3{font-size:18px;margin:14px 0 6px}
.nb-check{list-style:none;padding-inline-start:4px}.nb-check li{display:flex;gap:8px;align-items:flex-start}.nb-check li.done{text-decoration:line-through;color:var(--muted)}
.nb-check input{margin-top:6px;width:16px;height:16px}
.nb-foot{display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;border-top:1px solid var(--line);padding-top:10px}
.nb-acts{display:flex;flex-wrap:wrap;gap:6px;margin-inline-start:auto}
.btn.danger{background:#c0392b!important;color:#fff!important;border-color:#c0392b!important}
.nb-empty{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:60px 20px;border:2px dashed var(--line);border-radius:18px}
.nb-fc{display:flex;flex-direction:column;gap:10px;margin-top:10px;border-top:1px solid var(--line);padding-top:12px}
.nb-fcc{min-height:150px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);border-radius:16px;background:var(--surface);color:var(--fg);font-size:22px;font-weight:700;cursor:pointer;padding:20px;transition:transform .2s}
.nb-fcc.flip{background:var(--accent-soft);font-weight:500;font-size:18px}
.nb-clip{margin-inline-start:4px}
@media print{body.printnote .rail,body.printnote .tabbar,body.printnote .topbar,body.printnote #tracker,body.printnote #trackChip,body.printnote .nb-side,body.printnote .nb-tb,body.printnote .nb-foot,body.printnote .nb-meta,body.printnote #v-notes>.row,body.printnote footer,body.printnote #ttsSide{display:none!important}body.printnote .nb{display:block}}
/* side listen button */
#ttsSide{display:none;position:fixed;right:12px;top:50%;transform:translateY(-50%);z-index:70;flex-direction:column;align-items:center;gap:4px;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:16px;padding:12px 8px;box-shadow:0 8px 24px rgba(0,0,0,.14);cursor:pointer;font:600 12px var(--body)}
#ttsSide .ts-i{font-size:22px}#ttsSide:hover{border-color:var(--accent)}#ttsSide.on{background:var(--accent);color:#fff;border-color:var(--accent)}
body.inlesson #ttsSide{display:flex}
@media (min-width:900px){body.inlesson #learnRoot{padding-right:58px}}
.tts-v{max-width:150px;padding:5px 6px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--fg);font-size:12.5px}
@media (max-width:700px){.tts-v{max-width:90px}}
.teacher{display:none!important}
.pqb .tts-b,.tts-q{display:none!important}
.sch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px;margin-top:16px}
.sch-t{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;min-height:170px;padding:16px 10px;border:1.5px solid var(--line);border-radius:20px;background:var(--surface);color:var(--muted);cursor:default;text-align:center;font:inherit}
.sch-t.ex{background:var(--accent-soft);border-color:var(--accent);color:var(--fg);cursor:pointer;transition:transform .15s,box-shadow .15s}
.sch-t.ex:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.sch-t.today{border-width:3px;border-color:var(--fg)}
.sch-t.sel{box-shadow:0 0 0 3px var(--accent)}
.sch-dw{font-size:15px}.sch-dn{font-size:44px;line-height:1.05;font-weight:800;font-family:var(--display);color:var(--fg)}.sch-t:not(.ex) .sch-dn{color:var(--muted)}
.sch-mo{font-size:12px;text-transform:uppercase;letter-spacing:.06em}.sch-ex{font-size:15px;line-height:1.35;margin-top:4px}
.sch-detail{display:flex;flex-direction:column;gap:14px;margin-top:16px}
.sch-d{border-top:5px solid var(--subj)}.sch-d h3{margin:2px 0}
.sch-scope{margin-top:10px;border-top:1px solid var(--line);padding-top:10px}
/* Notes v2: lined paper, modern, simple */
.nb-main,.nb-side{min-width:0}.nb-ed{min-width:0;overflow:hidden}
.nb-meta select{width:auto!important;flex:0 1 auto;max-width:240px}
.nb-meta{flex-wrap:wrap}
.nb-title{min-width:0;width:auto}.nb-top>.nb-tbtn{flex:none}
.nb-ed{display:flex;flex-direction:column;gap:12px;background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:22px 26px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.nb-ed{border-top:6px solid color-mix(in srgb,var(--nbc) 80%,var(--line))}
.nb-title{font-size:26px;font-weight:800;letter-spacing:-.01em;border:0;border-bottom:1px solid transparent}
.nb-tbtn{border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:999px;padding:6px 14px;font:600 13px var(--body);cursor:pointer;white-space:nowrap}
.nb-tbtn:hover{border-color:var(--fg)}.nb-tbtn.on{background:var(--fg);color:var(--surface);border-color:var(--fg)}
.nb-tbtn.del{color:#b42318;border-color:transparent}.nb-tbtn.del:hover{border-color:#b42318}
.nb-tbtn.danger{background:#b42318!important;color:#fff!important}
.nb-meta select{padding:6px 10px;border-radius:999px;font-size:13px}
.nb-col{width:18px;height:18px}
.nb-tb{gap:2px;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;padding:6px 0;background:var(--surface)}
.nb-tb button{min-width:32px;height:30px;display:inline-grid;place-items:center;color:var(--muted)}
.nb-tb button:hover{background:var(--bg);color:var(--fg)}
.nb-tb svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nb-tb .nbt{font-weight:800;font-size:14px}
.nb-sep{width:1px;height:18px;background:var(--line);margin:0 6px;align-self:center}
.nb-body{--lh:30px;min-height:420px;padding:0 4px 30px;font-size:16.5px;line-height:var(--lh);
 background-image:linear-gradient(to bottom,transparent calc(var(--lh) - 1px),color-mix(in srgb,var(--line) 85%,transparent) calc(var(--lh) - 1px));background-size:100% var(--lh);background-attachment:local;background-position:0 0}
.nb-body>*,.nb-body li,.nb-body h3,.nb-body p,.nb-body div{margin:0!important;line-height:var(--lh)}
.nb-body ul,.nb-body ol{padding-inline-start:24px;margin:0}
.nb-body h3{font-size:17px;font-weight:800}
.nb-body .key{background:color-mix(in srgb,var(--accent) 10%,transparent);border-inline-start:3px solid var(--accent);padding:0 10px;border-radius:0}
.nb-body hr{border:0;height:var(--lh);background:linear-gradient(transparent 14px,var(--fg) 14px,var(--fg) 15px,transparent 15px);opacity:.25}
.nb-check li{align-items:center}.nb-check input{margin:0}
.nb-foot{border-top:1px solid var(--line);padding-top:12px}
.nb-item{border-left-width:4px}
.nb-pindot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);margin-inline-end:7px;vertical-align:middle}
.nb-empty h3{margin:0}
.nb-fcc{font-size:20px}
.nb-clip{font-size:11.5px;font-weight:700}
/* focus mode */
body.nbfocus .rail,body.nbfocus .tabbar,body.nbfocus .topbar,body.nbfocus #tracker,body.nbfocus #trackChip,body.nbfocus .nb-side,body.nbfocus #v-notes>.row,body.nbfocus footer,body.nbfocus #backpill,body.nbfocus #ttsSide{display:none!important}
body.nbfocus .app{display:block!important}
body.nbfocus .page,body.nbfocus main{max-width:none!important;padding:28px 16px 60px!important;margin:0!important}
body.nbfocus .nb{display:block;margin:0}
body.nbfocus .nb-main{max-width:860px;margin:0 auto}
body.nbfocus .nb-ed{box-shadow:none;border-left:0;border-right:0;border-bottom:0;border-radius:0;background:transparent}
body.nbfocus .nb-body{min-height:70vh;font-size:18px;--lh:34px}
body.nbfocus{background:var(--surface)}
@media (min-width:1280px){
 body:not(.trk-pin) main{padding-right:32px!important}
 body:not(.trk-pin) .tracker{transform:translateX(105%);transition:transform .25s;box-shadow:-20px 0 50px rgba(0,0,0,.15);z-index:150}
 body:not(.trk-pin) .tracker.open{transform:none}
 body:not(.trk-pin) .tracker .tclose{display:inline-flex}
 body:not(.trk-pin) .trackchip{display:inline-flex!important}
}
@media (max-width:1279px){#trackPin{display:none}}
#trackChip{width:18px!important;height:18px!important;min-width:0!important;padding:0!important;border-radius:50%!important;background:var(--accent)!important;border:3px solid var(--surface)!important;box-shadow:0 0 0 1px var(--line),0 4px 12px rgba(0,0,0,.18)!important;font-size:0!important;top:16px!important;right:16px!important;transition:transform .2s}
#trackChip:hover{transform:scale(1.35)}
#trackChip::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid var(--accent);opacity:.5;animation:tdot 2s infinite}
@keyframes tdot{0%{transform:scale(.6);opacity:.6}100%{transform:scale(1.5);opacity:0}}
.tracker{transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .3s!important}
body:not(.trk-pin) .tracker:not(.open){opacity:0}
body:not(.trk-pin) .tracker.open{opacity:1}
.spk{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;display:block}
.lb>h4 .tts-b[data-tts="sec"]{padding:4px 6px;line-height:0}
#ttsSide{padding:9px 7px!important;gap:2px!important;font-size:11px!important}#ttsSide .ts-i .spk{width:18px;height:18px}
#ttsBar{flex-wrap:wrap;max-width:min(720px,calc(100vw - 24px))}
.tts-cap{flex-basis:100%;font-size:15px;line-height:1.6;padding:2px 4px 6px;max-height:4.8em;overflow:hidden}
.tts-cap .tw-done{color:var(--muted)}.tts-cap .tw-on{background:var(--accent);color:#fff;border-radius:5px;padding:0 3px}
.sg,.ry,.ln{position:relative;display:inline-block;padding-top:.32em;line-height:1.05;white-space:nowrap}
.sg::before,.ry::before{content:"";position:absolute;left:1px;right:1px;top:.1em;border-top:1.6px solid currentColor}
.ry::after{content:"";position:absolute;right:0;top:-.08em;width:.34em;height:.34em;border:solid currentColor;border-width:1.6px 1.6px 0 0;transform:rotate(45deg)}
.ln::before{content:"";position:absolute;left:.15em;right:.15em;top:.1em;border-top:1.6px solid currentColor}
.ln::after{content:"‹ ›";position:absolute;left:-.12em;right:-.12em;top:-.62em;font-size:.8em;letter-spacing:.9em;text-align:center;font-weight:700}
.gfig{margin:10px 0;display:flex;flex-direction:column;align-items:flex-start;gap:4px}.gfig img{width:100%;height:auto;background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px}
.gfig figcaption{font-size:12px;color:var(--muted)}.gfig-row{display:flex;flex-wrap:wrap;gap:12px;align-items:flex-end}
.work{background:var(--bg);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:10px;padding:10px 14px;margin:8px 0;line-height:1.9;font-variant-numeric:tabular-nums}
.why{color:var(--muted);font-size:.88em}
.rsb{display:inline-block;background:#fff4c2;color:#7a5b00;border:1px solid #f0d77a;border-radius:999px;padding:0 8px;font-size:12px;font-weight:700;margin-inline-end:4px}
table.proof{width:100%;border-collapse:collapse;margin:8px 0;font-size:14.5px}table.proof th,table.proof td{border:1px solid var(--line);padding:7px 10px;text-align:start;vertical-align:top}table.proof th{background:var(--accent-soft)}table.proof td:first-child{width:52%}
.wq{border:1px solid var(--line);border-radius:12px;padding:10px 14px;margin:10px 0;background:var(--surface)}.wq-a>summary{cursor:pointer;color:var(--accent);font-weight:600;margin-top:6px}.wq-a[open]{background:var(--accent-soft);border-radius:8px;padding:6px 10px;margin-top:6px}
.qfig{max-width:min(420px,100%);height:auto;background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px;margin:6px 0}
::highlight(tts-word){background-color:#ffd54a;color:#111}
#ttsBar{padding:5px 8px!important;gap:4px!important;bottom:12px!important}#ttsBar .btn.sm{padding:4px 9px;font-size:12.5px;min-height:0}#ttsBar .tts-l{font-size:12.5px;max-width:200px}.tts-v{font-size:12px;padding:3px 5px}
.gr2{display:grid;grid-template-columns:minmax(260px,360px) 1fr;gap:16px;margin-top:16px;align-items:start}@media (max-width:900px){.gr2{grid-template-columns:1fr}}
.gx-in{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:10px 0}.gx-in label,.gt-win label{display:flex;flex-direction:column;gap:4px;font-size:12.5px;color:var(--muted);font-weight:600}
.gx-in input,.gt-add input,.gt-add select,.gt-win input{font-size:16px;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--fg);width:100%}
.gx-big{font-size:56px;font-weight:800;line-height:1;margin:8px 0;font-family:var(--display)}
.gt-ov{display:flex;align-items:baseline;gap:8px;font-size:13px;color:var(--muted)}.gt-ov b{font-size:26px;color:var(--fg)}
.gt-add{display:grid;grid-template-columns:1.3fr 1.3fr .8fr auto .8fr auto;gap:8px;align-items:center;margin:12px 0}.gt-of{color:var(--muted)}
@media (max-width:700px){.gt-add{grid-template-columns:1fr 1fr}}
.gt-subs{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
.gt-sub{border:1px solid var(--line);border-left:4px solid var(--subj);border-radius:12px;padding:10px 12px;display:flex;flex-direction:column;gap:6px}
.gt-av{font-size:20px;font-weight:800}.gt-bar{height:6px;background:var(--line);border-radius:9px;overflow:hidden}.gt-bar i{display:block;height:100%;background:var(--subj)}
.gt-items{display:flex;flex-wrap:wrap;gap:5px}.gt-chip{display:inline-flex;align-items:center;gap:4px;font-size:12px;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:2px 4px 2px 9px}
.gt-chip button{border:0;background:none;color:var(--muted);cursor:pointer;font-size:14px;line-height:1;padding:0 4px}
.gt-w{margin-top:12px}.gt-w>summary{cursor:pointer;color:var(--accent);font-weight:600;font-size:13.5px}.gt-win{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px;margin-top:8px}.gt-win span{display:flex;align-items:center;gap:4px}
/* notes list: smaller, simpler */
.nb{grid-template-columns:230px 1fr!important}
.nb-side{gap:6px}.nb-side input[type=search],.nb-side select{padding:7px 10px;font-size:13px;border-radius:999px}
.nb-chips .chip{font-size:12px;padding:3px 10px}
.nb-item{border:0!important;border-radius:10px;padding:8px 10px;background:transparent;box-shadow:none!important}
.nb-item:hover{background:var(--bg)}.nb-item.on{background:var(--accent-soft)!important}
.nb-is{display:none}.nb-it{font-size:13.5px;font-weight:600}.nb-im{font-size:11px}
/* bigger word list */
.wl{font-size:17px!important}.wl td{padding:13px 10px!important}.wl td b{font-size:19px}.wl .spell{font-size:14px!important}
#wlSearch{font-size:16px;padding:11px 14px}
.exgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.exbox{position:relative;display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;border-top:5px solid var(--subj);box-shadow:var(--shadow)}
.exbox.today,.exbox.soon{outline:2px solid var(--subj);outline-offset:-1px}
.exbox.past{opacity:.6;box-shadow:none}
.exb-top{display:flex;align-items:flex-start;justify-content:space-between;gap:8px}
.exb-date{display:flex;flex-direction:column;align-items:center;line-height:1.1;min-width:52px;padding:6px 8px;border-radius:12px;background:var(--accent-soft);color:var(--accent);font-size:12px;text-transform:uppercase;letter-spacing:.04em}
.exb-date strong{font-size:24px;letter-spacing:0}
.exb-when{font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:999px;background:var(--line);color:var(--fg)}
.exbox.today .exb-when,.exbox.soon .exb-when{background:var(--subj);color:#fff}
.exb-name{margin:0;font-size:17px}
.exb-meta{display:flex;flex-direction:column;align-items:flex-start;gap:6px}
.exbox .btn{align-self:flex-start;margin-top:auto}
.expast{margin-top:18px}.expast>summary{cursor:pointer;font-weight:600;color:var(--muted);margin-bottom:12px}
.secbar{display:flex;align-items:center;gap:8px;margin:-4px 0 16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.secbar .secnav{flex:none}.secbar .secnav[disabled]{opacity:.4;cursor:default}
.secpick{position:relative;flex:1;min-width:0}
.secpick>summary{list-style:none;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:7px 12px;font-size:14px;font-weight:600}
.secpick>summary::-webkit-details-marker{display:none}
.secpick>summary:hover,.secpick[open]>summary{border-color:var(--accent)}
.secpick .sp-d{font-weight:400;color:var(--muted);font-size:12.5px}.secpick .sp-c{color:var(--muted);transition:transform .15s}.secpick[open] .sp-c{transform:rotate(180deg)}
.sp-list{position:absolute;z-index:40;top:calc(100% + 6px);left:50%;transform:translateX(-50%);width:min(460px,92vw);max-height:60vh;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:6px;display:flex;flex-direction:column;gap:2px}
.sp-item{display:flex;align-items:center;gap:10px;width:100%;border:0;background:none;color:var(--fg);border-radius:10px;padding:8px 10px;font-size:13.5px;cursor:pointer;text-align:start}
.sp-item:hover{background:var(--accent-soft)}.sp-item.on{background:var(--accent);color:#fff}
.sp-item .sn{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:11.5px;font-weight:700;background:var(--accent-soft);color:var(--accent);flex:none}
.sp-item.on .sn{background:rgba(255,255,255,.25);color:#fff}.sp-item.done .sn{background:#1f9d55;color:#fff}
.sp-item .st{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:560px){.secbar .secnav{padding-inline:10px}.secpick .sp-d{display:none}}
#learnRoot .card>.row.between:has(>div>h2){justify-content:center;flex-direction:column;align-items:center;text-align:center;gap:6px}#learnRoot .card>.row.between>div>h2{text-align:center}
.gcalc .gc-in{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:10px}
.gcalc label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}
.gcalc input,.gcalc select{font-size:18px;padding:10px 12px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--fg);font-variant-numeric:tabular-nums}
.gc-out{margin-top:12px}.gc-big{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.gc-pct{font-size:44px;font-weight:800;color:var(--accent);line-height:1}.gc-lbl{font-size:18px;font-weight:700}
.gc-bar{height:10px;border-radius:99px;background:var(--line);overflow:hidden;margin:10px 0}.gc-bar i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .5s}
.gc-grid{display:flex;gap:16px;flex-wrap:wrap}.gc-list{display:flex;flex-direction:column;gap:4px;margin-top:6px}.gc-row{display:grid;grid-template-columns:1fr auto auto;gap:12px;align-items:center;padding:6px 8px;border-radius:8px;background:var(--accent-soft)}
body.focus #v-revise{max-width:1100px;margin:0 auto}
.notes.lesson p,.notes.lesson li,.notes.lesson .lbb{max-width:none!important}
.trkX{display:flex;flex-direction:column;gap:12px;margin-top:14px}
.srcb{align-self:flex-start;font-size:11.5px;font-weight:700;padding:2px 9px;border-radius:99px;margin-bottom:4px;display:inline-block}.srcb.rs{background:#fdf0d5;color:#8a5a00}.srcb.sdp{background:var(--accent-soft);color:var(--accent)}.srcb.bk{background:#e6effd;color:#1d4fa8}
#ltLbl{align-self:center}
.cm-stats{display:flex;gap:10px;flex-wrap:wrap;width:100%}
.cm-stat{flex:1 1 120px;display:flex;flex-direction:column;gap:2px;padding:10px 12px;border-radius:14px;background:var(--surface);border:1px solid var(--line)}
.cm-stat b{font-size:26px;line-height:1.1;font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:8px}
.cm-stat>span{font-size:12.5px;color:var(--muted)}
.cm-stat.live b{color:var(--accent)}
.cm-btns{display:flex;gap:8px;flex-wrap:wrap;margin-inline-start:auto}
.cnt-bump{animation:cntBump .5s ease}@keyframes cntBump{0%{transform:scale(1)}40%{transform:scale(1.18)}100%{transform:scale(1)}}
.ckname{display:flex;gap:10px;align-items:flex-start;font-size:14px;cursor:pointer}.ckname input{width:20px;height:20px;flex:none;margin-top:1px;accent-color:var(--accent)}
@media (prefers-reduced-motion:reduce){.cnt-bump{animation:none}}
.atkwrap{display:flex;flex-direction:column;gap:10px}
.atk{border:1px solid var(--line);border-radius:14px;padding:12px;background:var(--surface);display:flex;flex-direction:column;gap:6px}
.atk-h{display:flex;justify-content:space-between;align-items:center;gap:8px}.atk-r{font-size:22px}.atk-r.g{color:var(--green,#1f7a4d)}.atk-r.y{color:var(--gold,#b8860b)}.atk-r.r{color:var(--red,#c0392b)}
.atk-bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden}.atk-bar i{display:block;height:100%;background:var(--accent);border-radius:99px;transition:width .6s}
.atk-list{display:flex;flex-direction:column;gap:2px;margin-top:4px}
.atk-row{display:flex;align-items:center;gap:8px;border:0;background:transparent;color:var(--fg);padding:5px 4px;border-radius:8px;text-align:start;font-size:13px;width:100%;cursor:pointer}.atk-row:hover{background:var(--accent-soft)}
.atk-t{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.atk-v{font-variant-numeric:tabular-nums;font-weight:700;font-size:12px}
.dot{width:10px;height:10px;border-radius:50%;flex:none;display:inline-block}.dot.strong{background:#1f9d55}.dot.ok{background:#e0a400}.dot.weak{background:#d64545}.dot.new{background:var(--line);border:1px solid var(--muted,#999)}
.atk-key{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}.atk-key span{display:inline-flex;align-items:center;gap:4px}
@media (min-width:900px){
 body.inlesson #tracker,body.inlesson #trackChip{display:none!important}
 body.inlesson main{padding-right:max(24px,env(safe-area-inset-right,0px))!important}
 body.inlesson .page{max-width:none}
 body.inlesson .notes.lesson .lb{break-inside:avoid;page-break-inside:avoid;display:block}
 body.inlesson .notes.lesson .lb.lb-simple,body.inlesson .notes.lesson .lb:has(.dg),body.inlesson .notes.lesson .lb:has(table){column-span:all}
 body.inlesson .pqwrap{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-items:start}
 body.inlesson .pqwrap>.pqhead,body.inlesson .pqwrap>.pqmorebtn{grid-column:1/-1}
 body.inlesson .pqwrap>.pq{margin:0}
 body.inlesson .ltoc{flex-wrap:wrap;overflow:visible;background:var(--bg);padding-top:8px;box-shadow:0 8px 12px -10px rgba(0,0,0,.15)}
 body.focus.inlesson .ltoc{padding-right:150px}
 body.inlesson .dg svg{max-width:820px;margin:0 auto}
 body.inlesson .notes.lesson .lb:not(:has(.dg)) .dg{max-width:100%}
}
@media (min-width:1700px){body.inlesson .pqwrap{grid-template-columns:repeat(3,minmax(0,1fr))}}
.pqmorebtn{margin-top:10px;align-self:flex-start}
#lfin:empty{display:none}.lfin-card{margin-top:14px;text-align:center;border:2px solid var(--accent);border-radius:18px;padding:22px 16px;background:color-mix(in srgb,var(--accent) 7%,transparent);animation:lfinIn .45s ease both}.lfin-emoji{font-size:44px;line-height:1}.lfin-card h3{margin:8px 0 4px}.lfin-score{font-size:22px;font-weight:800;margin:4px 0}.lfin-btns{justify-content:center;gap:10px;margin-top:14px;flex-wrap:wrap}@keyframes lfinIn{from{opacity:0;transform:translateY(12px) scale(.97)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:reduce){.lfin-card{animation:none}}
.wpk{list-style:none;padding-left:0}.wpk li{margin:6px 0}.wpk label{display:flex;gap:10px;align-items:flex-start;cursor:pointer}.wpk input{width:20px;height:20px;flex:none;margin-top:2px;accent-color:var(--accent)}.wpk input:checked+*,.wpk label:has(input:checked){opacity:.65;text-decoration:line-through}
.wpa{border:1.5px solid var(--accent);border-radius:12px;padding:10px 14px;margin:10px 0}.wpa summary{cursor:pointer;font-weight:700}.wpa p{margin:10px 0 2px;line-height:1.7}
.mustspell span{border:1.5px dashed var(--accent);border-radius:99px;padding:6px 12px;font-weight:600;font-size:14px}
.wk-list{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.wk{display:flex;justify-content:space-between;align-items:center;gap:10px;text-align:start;border:1px solid var(--line);background:var(--surface);color:var(--fg);border-radius:12px;padding:10px 12px;width:100%}
.wk>span:first-child{display:flex;flex-direction:column;gap:2px}
.wk-go{color:var(--red);font-weight:700;white-space:nowrap}
.weak.compact{border-top:1px solid var(--line);padding-top:12px;margin-top:4px}
.snmulti{margin-top:12px;display:flex;flex-direction:column;gap:10px}
.snx{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid var(--line);padding-top:10px}
.snx>div:first-child{display:flex;flex-direction:column;gap:4px;flex:1}
.fulll{margin-top:10px;border:1px solid var(--line);border-radius:12px;padding:8px 12px}
.fulll summary{cursor:pointer;font-weight:700;color:var(--accent)}
.notes.lesson .lb{border:1px solid var(--line);border-radius:16px;padding:14px 16px;margin:0 0 14px;background:var(--surface);scroll-margin-top:84px}
.notes.lesson .lb>h4{margin:0 0 8px;font-size:1.08em;display:flex;gap:8px;align-items:center}
.notes.lesson .lb>h4::before{content:"";width:6px;height:20px;border-radius:3px;background:var(--accent);flex:none}
.notes.lesson .lb.lb-simple{background:var(--accent-soft);border-color:transparent}
.notes.lesson .lb.lb-simple>h4::before{background:var(--gold)}
.notes.lesson .lb.lb-spell>h4::before{background:var(--red)}
.notes.lesson .lb.lb-simple .simple{background:transparent;padding:0}
.notes.lesson .lbb>ul,.notes.lesson .lbb>ol{margin:0;padding-inline-start:20px;display:flex;flex-direction:column;gap:6px}
.ltoc{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 8px;scrollbar-width:none;position:sticky;top:0;z-index:5;background:linear-gradient(var(--bg) 70%,transparent)}
.ltoc::-webkit-scrollbar{display:none}
.ltoc a{flex:none;border:1px solid var(--line);background:var(--surface);border-radius:99px;padding:6px 12px;font-size:13px;font-weight:600;color:var(--fg);text-decoration:none;white-space:nowrap}
.ltoc a:hover{border-color:var(--accent);color:var(--accent)}
body.focus .rail,body.focus .tabbar,body.focus .topbar,body.focus #tracker,body.focus #trackChip,body.focus .teacher,body.focus .mynote,body.focus #lBack,body.focus #learnRoot>.row.between{display:none!important}
body.focus .app{display:block!important}
body.focus .page,body.focus main{max-width:760px!important;margin:0 auto!important;padding:56px 16px 80px!important}
@media (min-width:900px){body.focus .page,body.focus main{max-width:none!important;width:100%!important;padding:56px 28px 80px!important}}
body.focus #learnRoot>.card{box-shadow:none;border:0;background:transparent;padding:0}
body.focus .notes.lesson{font-size:calc(17.5px*var(--rs,1));line-height:1.8}
body.focus{background:var(--bg)}
#focusExit{position:fixed;top:0;left:0;right:0;z-index:60;display:flex;justify-content:flex-end;padding:10px 14px;pointer-events:none}
#focusExit .btn{pointer-events:auto;box-shadow:var(--shadow)}
.fprog{position:fixed;top:0;left:0;right:0;height:4px;background:transparent}
.fprog i{display:block;height:100%;width:0;background:var(--accent);transition:width .15s linear}
.exlist{list-style:none;padding-inline-start:4px;display:flex;flex-direction:column;gap:8px}
.exlist details{margin-top:4px}
.exlist summary{cursor:pointer;color:var(--accent);font-size:14px;font-weight:600}
.ans{background:var(--green-soft);border-radius:10px;padding:8px 12px;margin-top:4px;line-height:2}
.joined{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted)}
.joined b{color:var(--fg);font-variant-numeric:tabular-nums}
.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(34,197,94,.5);animation:pulse 1.8s infinite}
.tnext,.tup{display:flex;flex-direction:column;gap:6px;background:var(--surface-2);border-radius:12px;padding:12px}
.tnext{background:var(--accent-soft)}
.tnext b,.tup b{font-size:14px;line-height:1.3}
.tnext .btn,.tup .btn{align-self:flex-start}
.tstats{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;text-align:center}
.tstats div{background:var(--surface-2);border-radius:10px;padding:8px 4px;display:flex;flex-direction:column}
.tstats b{font:800 18px var(--display)}
.tstats span{font-size:10.5px;color:var(--muted)}
.setup-hero{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.setup-hero img{height:30px;width:auto}
.perks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.perks div{background:var(--surface-2);border-radius:10px;padding:8px 10px;font-size:13px}
#confetti{position:fixed;inset:0;pointer-events:none;z-index:300}
footer{max-width:1080px;margin:28px auto 0;padding-top:18px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 20px;justify-content:space-between;color:var(--muted);font-size:13px}
footer b{color:var(--fg)}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.rsheet .rs-q{border-top:1px solid var(--line);padding:16px 0 6px;break-inside:avoid}.rsheet .rs-q h3{margin:0 0 8px;font-size:17px}.rs-fig{display:block;max-width:min(100%,520px);height:auto;margin:6px 0 10px;border-radius:8px;background:#fff;padding:6px;border:1px solid var(--line)}.rs-p{margin:0 0 12px}.rs-t{font-size:16px;line-height:1.55}.rs-w{font:700 10px var(--mono,monospace);letter-spacing:.06em;text-transform:uppercase;padding:2px 6px;border-radius:5px;background:var(--accent-soft);color:var(--accent);margin-inline-start:6px;vertical-align:middle}.rs-o{margin:6px 0 6px 22px;padding:0;display:grid;gap:3px}.rs-lines{display:none}.rs-a{margin-top:6px}.rs-a summary{cursor:pointer;font-size:13px;font-weight:600;color:var(--accent)}.rs-a>div{margin-top:6px;padding:10px 12px;border-radius:10px;background:var(--green-soft)}.rs-head{display:none}#reviseMode{flex-wrap:wrap}@media print{.rsheet .row .btn,.rsheet select,.rsheet .eyebrow+h2+p{display:none!important}.rs-head{display:flex!important;justify-content:space-between;gap:20px;border-bottom:2px solid #000;padding-bottom:8px;margin:8px 0;font-size:12pt}.rsheet.rs-noans .rs-a{display:none!important}.rsheet.rs-noans .rs-lines{display:block;height:70px;border-bottom:1px dotted #999;margin:4px 0}.rsheet .rs-a summary{display:none}.rsheet .rs-a>div{background:none;border:1px solid #999}.rs-fig{max-width:360px;border:0}.rsheet .rs-q{padding:10px 0 2px}}.gx-big #gxT,.gx-big #gxW{font-size:22px;padding:14px 16px}
.gr-grid{grid-template-columns:1fr!important;gap:20px}#v-grades .card{padding:28px 30px}#v-grades .card h2,#v-grades .card h3{font-size:26px}#v-grades input,#v-grades select{font-size:19px;padding:14px 16px;min-height:56px}#v-grades label,#v-grades .small{font-size:15px}#v-grades .btn{font-size:17px;padding:14px 24px;min-height:56px}#v-grades .gx-in{gap:16px;max-width:640px}#v-grades .gx-big{font-size:84px}#v-grades .gt-subs{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:16px}#v-grades .gt-sub{padding:18px 20px;gap:10px;font-size:17px}#v-grades .gt-av{font-size:32px}#v-grades .gt-bar{height:10px}#v-grades .gt-chip{font-size:14px;padding:5px 6px 5px 12px}#v-grades .gt-ov{font-size:16px}#v-grades .gt-ov b{font-size:44px}.gg{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:18px}.gg-c{padding:22px;gap:10px;border-radius:18px}.gg-c:hover{transform:translateY(-3px);box-shadow:0 12px 30px -14px rgba(0,0,0,.35)}.gg-n{font-size:22px}.gg-when{font-size:13.5px;padding:5px 12px}.gg-bar{height:9px}.gg-go{margin-top:12px;font-size:15px;padding:10px 16px}@media (max-width:700px){#v-grades .card{padding:18px}#v-grades .gx-big{font-size:60px}}
.rs-tip{margin:14px 0 4px;padding:14px 16px;border-radius:12px;background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 30%,transparent)}.rs-tip ol{margin:8px 0 0 20px;padding:0;display:grid;gap:3px;font-size:14.5px}@media print{.rs-tip{background:none;border:1px solid #999}}
.gsv-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:12px}.gsv{margin:0;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--fg)}.gsv svg{display:block;width:100%;height:auto;margin:0 auto}.gsv text{fill:currentColor;stroke:none;font:italic 15px Georgia,serif}.gsv text.num{font:12px var(--body,system-ui,sans-serif);font-style:normal;fill:var(--muted)}.gsv .hl{stroke:var(--accent);stroke-width:2.2}.gsv .hl2{stroke:#d97706;stroke-width:2.2}.gsv.wide{grid-column:1/-1}.gsv figcaption{font-size:13.5px;color:var(--muted);margin-top:8px;line-height:1.45}
.gfig img,.qfig img,img.qfig,.rs-fig{max-height:200px!important;width:auto!important;height:auto;max-width:min(100%,420px)!important;object-fit:contain;align-self:flex-start;flex:none;display:block}img[src$="geo/q32.png"]{max-height:400px!important}img[src$="geo/q17.png"],img[src$="geo/g35.png"]{max-height:250px!important}.gsv svg{max-width:270px!important}.gsv.wide svg{max-width:400px!important}.gsv-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr))}.gsv{padding:10px}
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.pf-wrap{margin:10px 0}.pf-bar{display:flex;flex-wrap:wrap;gap:6px;align-items:center;margin-bottom:6px}.pf-t{font:700 11px var(--mono,monospace);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-inline-end:4px}.pf-bar .btn[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}.pf-sel{width:100%;max-width:100%;font-size:15px;padding:7px 8px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--fg)}.pf-lab{font-weight:700}td.pf-hid{color:transparent!important;background:repeating-linear-gradient(135deg,var(--surface-2),var(--surface-2) 6px,var(--surface) 6px,var(--surface) 12px);cursor:pointer;user-select:none;position:relative}td.pf-hid *{visibility:hidden}td.pf-hid::after{content:"Tap to check";position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:12px}tr.pf-ok td{background:var(--green-soft)}tr.pf-bad td{background:var(--red-soft)}.pf-tag{font-size:12px;font-weight:700;margin-inline-start:6px}.pf-tag.ok{color:var(--green)}.pf-tag.bad{color:var(--red);display:block;margin:4px 0 0}.pf-score{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:8px;font-size:14px}@media (max-width:860px){.tabbar{display:flex!important;grid-template-columns:none;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.tabbar::-webkit-scrollbar{display:none}.tabbar a{flex:1 0 58px}.nb{grid-template-columns:1fr!important;display:block!important}.nb-side{position:static!important;margin-bottom:12px}.gt-add{grid-template-columns:1fr auto 1fr!important}.gt-add select,.gt-add button{grid-column:1/-1}}:root[data-theme="dark"] .next{background:linear-gradient(135deg,#0f7a4f,#0a4a31);color:#fff}@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .next{background:linear-gradient(135deg,#0f7a4f,#0a4a31);color:#fff}}.banner.me{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:20px;align-items:center}.banner.me #hello-sub{display:none}.me-av{width:76px;height:76px;border-radius:50%;border:2px solid var(--accent);background:var(--accent-soft);color:var(--accent);font:800 32px/1 var(--display);display:grid;place-items:center;cursor:pointer;flex:none;box-shadow:0 0 0 5px color-mix(in srgb,var(--accent) 12%,transparent)}.me-av:hover{transform:scale(1.04)}.me-body{display:flex;flex-direction:column;gap:5px;min-width:0}.me-body h1{margin:0}.me-chips{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 2px}.me-chip{font-size:12.5px;font-weight:600;padding:5px 11px;border-radius:999px;border:1px solid var(--line);background:var(--surface);color:var(--fg)}.me-chip.main{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.me-right{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.me-right .logo-sab{height:34px;width:auto}@media (max-width:700px){.banner.me{grid-template-columns:auto minmax(0,1fr);gap:14px}.me-av{width:56px;height:56px;font-size:24px}.me-right{grid-column:1/-1;flex-direction:row;justify-content:space-between;align-items:center}}.brand-mark{width:auto;height:auto;background:none;border-radius:0;color:var(--accent);font:900 26px/1 var(--display);letter-spacing:-.04em;padding:0 2px}