:root{--bg:#0A0E16;--surf:#111723;--surf2:#161C28;--surf3:#1E2635;--line:#222A3A;--line2:#2A3244;--tx:#E8EDF7;--txs:#F4F7FC;--txm:#C5CCDB;--mute:#98A2B8;--gold:#F5B83D;--goldtx:#F5B83D;--goodtx:#2FE6C3;--hot:#FF5C8A;--ong:#0A0E16;--footer:#080B12;--ptsbg:#1A1710;--ptsline:#3A3220;--chipbg:#F4F7FC;--chiptx:#0A0E16;--overlay:rgba(5,8,14,.86);--shadow:0 18px 40px rgba(0,0,0,.5);--logo:#E8EDF7;--focus:#F5B83D;--bm-bg:#1E2635;--bm-tx:#A9B3C8;--bc-bg:rgba(47,230,195,.14);--bc-tx:#2FE6C3;--ba-bg:rgba(245,184,61,.16);--ba-tx:#F5B83D;--bk-bg:rgba(123,108,255,.2);--bk-tx:#B3A9FF;--danger:#FF6B6B;--ls:.14em;--ls2:.08em;--ls3:.36em}
[data-theme=light]{--bg:#F4F6FB;--surf:#FFFFFF;--surf2:#F0F2F8;--surf3:#E2E6F0;--line:#DFE3EC;--line2:#C9CFDD;--tx:#1B2233;--txs:#0A0F1D;--txm:#3A445C;--mute:#5A6580;--goldtx:#8A5A00;--goodtx:#0B7A66;--hot:#D0245A;--footer:#ECEFF6;--ptsbg:#FFF4D9;--ptsline:#EBCB7A;--chipbg:#0B1020;--chiptx:#FFFFFF;--overlay:rgba(10,15,29,.55);--shadow:0 18px 40px rgba(20,30,60,.18);--logo:#1B2233;--focus:#8A5A00;--bm-bg:#E2E6F0;--bm-tx:#3A445C;--bc-bg:rgba(11,122,102,.12);--bc-tx:#0B7A66;--ba-bg:rgba(138,90,0,.12);--ba-tx:#8A5A00;--bk-bg:rgba(91,73,214,.12);--bk-tx:#5B49D6;--danger:#C62828}
.l-zh{--ls:.04em;--ls2:.04em;--ls3:.2em}.l-hi{--ls:0;--ls2:0;--ls3:0}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--tx);font-family:'Space Grotesk','Noto Sans SC','Noto Sans Devanagari',system-ui,sans-serif;font-size:15px;line-height:1.5}
a{color:inherit;text-decoration:none}button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-999px;top:8px;background:var(--gold);color:var(--ong);padding:10px 16px;border-radius:8px;z-index:100;font-weight:700}.skip:focus{left:8px}
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}
h1,h2,h3{margin:0;color:var(--txs)}p{margin:0}
.row{display:flex;align-items:center;gap:12px}.wrapx{flex-wrap:wrap}.grow{flex-grow:1}.col{display:flex;flex-direction:column}
.mute{color:var(--mute)}.gold{color:var(--goldtx)}.sm{font-size:13px}.xs{font-size:12px}.b{font-weight:700}.sb{font-weight:600}
svg.ic{flex:none}
/* nav */
#nav{background:var(--bg);border-bottom:1px solid var(--line);position:relative;z-index:20}
#nav .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;padding-top:14px;padding-bottom:14px}
.brand{display:flex;align-items:center;gap:10px;min-height:44px;margin-right:12px;background:none;border:0;padding:0;cursor:pointer;text-align:left}
.brand .nm{font-family:Orbitron,sans-serif;font-weight:700;font-style:italic;font-size:18px;letter-spacing:.14em;color:var(--txs);line-height:1}
.brand .sub{font-size:10px;letter-spacing:var(--ls3);color:var(--mute);margin-top:5px;line-height:1}
.nav-links{display:flex;flex-wrap:wrap;gap:8px 22px}
.nav-links a{display:flex;align-items:center;font-weight:600;font-size:15px;letter-spacing:var(--ls2);min-height:44px;color:var(--mute);border-bottom:2px solid transparent}
.nav-links a:hover{color:var(--txs)}.nav-links a[aria-current=page]{color:var(--txs);border-bottom-color:var(--gold)}
.search{display:flex;align-items:center;gap:10px;height:44px;padding:0 16px;border-radius:999px;background:var(--surf);border:1px solid var(--line);color:var(--mute);flex:0 1 220px;min-width:120px;max-width:100%}
.search:focus-within{border-color:var(--gold)}
.search input{flex-grow:1;min-width:0;background:transparent;border:0;outline:none;color:var(--tx);font:inherit;font-size:14px}
.pill{display:inline-flex;align-items:center;gap:6px;height:44px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--surf);color:var(--txm);font-weight:600;font-size:14px;cursor:pointer}
.pill:hover{border-color:var(--gold);color:var(--goldtx)}
.pts{background:var(--ptsbg);border-color:var(--ptsline);color:var(--goldtx);padding:0 16px}
.circ{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--surf);color:var(--txm);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;position:relative}
.circ:hover{border-color:var(--gold);color:var(--goldtx)}
.dot{position:absolute;top:8px;right:8px;min-width:16px;height:16px;border-radius:8px;background:var(--hot);color:#fff;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid var(--surf)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:999px;border:1px solid transparent;font-weight:700;font-size:14px;cursor:pointer;white-space:nowrap}
.btn-gold{background:var(--gold);color:var(--ong)}.btn-gold:hover{filter:brightness(1.07)}
.btn-line{background:transparent;border-color:var(--line2);color:var(--tx);font-weight:600}.btn-line:hover{border-color:var(--gold);color:var(--goldtx)}
.btn-danger{background:transparent;border-color:var(--danger);color:var(--danger)}
.btn[disabled],.btn[aria-disabled=true]{opacity:.55;cursor:default}
.btn-lg{height:48px;padding:0 24px;font-size:15px}.btn-sm{height:36px;padding:0 14px;font-size:13px}
.menu{position:absolute;right:0;top:54px;z-index:40;min-width:200px;padding:8px;border-radius:14px;background:var(--surf2);border:1px solid var(--line2);box-shadow:var(--shadow)}
.menu button,.menu a{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:0 12px;border-radius:10px;border:0;background:transparent;color:var(--tx);font-size:15px;font-weight:600;cursor:pointer;text-align:left}
.menu button:hover,.menu a:hover{background:var(--surf3)}
.menu .sep{height:1px;background:var(--line);margin:6px 0}
.rel{position:relative}
.avatar{border-radius:50%;flex:none;display:flex;align-items:center;justify-content:center;color:#0A0E16;font-weight:700}
.lvl{font-size:11px;font-weight:600;padding:2px 8px;border-radius:999px;white-space:nowrap}
.lvl-0{background:var(--bm-bg);color:var(--bm-tx)}.lvl-1{background:var(--bc-bg);color:var(--bc-tx)}.lvl-2{background:var(--ba-bg);color:var(--ba-tx)}.lvl-3{background:var(--bk-bg);color:var(--bk-tx)}
/* announce */
#announce a,#announce div{display:block;text-align:center;padding:8px 16px;background:linear-gradient(90deg,#1B2A5C,#6A2C91 60%,#C2306B);color:#fff;font-size:14px;font-weight:600}
/* layout */
main{max-width:1280px;margin:0 auto;padding:0 24px;min-height:70vh;outline:none}
.page-h{padding-top:40px}.page-h h1{font-size:44px;line-height:1.15;font-weight:700}.page-h p{margin-top:10px;color:var(--mute);font-size:17px;max-width:660px}
.card{background:var(--surf);border:1px solid var(--line);border-radius:16px;padding:20px}
.card.lift:hover{border-color:var(--gold)}
.lab{font-size:12px;letter-spacing:var(--ls);color:var(--mute);font-weight:600}
.big{font-size:30px;font-weight:700;color:var(--txs)}
.bar{height:8px;border-radius:999px;background:var(--surf3);overflow:hidden}.bar>i{display:block;height:100%;background:linear-gradient(90deg,#F5B83D,#FFD98A)}
.bar.good>i{background:var(--goodtx)}.bar.sm{height:6px}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px}
.tabs{display:inline-flex;gap:4px;padding:4px;border-radius:13px;background:var(--surf);border:1px solid var(--line)}
.tabs button{height:44px;padding:0 18px;border-radius:10px;border:0;background:transparent;color:var(--mute);font-weight:600;font-size:14px;cursor:pointer}
.tabs button[aria-selected=true]{background:var(--surf3);color:var(--txs)}
.tabs.small button{height:36px;font-size:13px;padding:0 12px}
.chip{height:44px;padding:0 18px;border-radius:999px;border:1px solid var(--line2);background:transparent;color:var(--txm);font-weight:600;font-size:14px;cursor:pointer}
.chip[aria-pressed=true]{background:var(--chipbg);color:var(--chiptx);border-color:var(--chipbg)}
.chip:hover{border-color:var(--gold)}
/* posts */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:36px 24px}
.pcard{min-width:0}
.cover{position:relative;border-radius:14px;overflow:hidden;aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;color:#fff;text-align:center;border:0;padding:0;width:100%;cursor:pointer}
.cover .hk{font-weight:700;font-size:26px;line-height:1.2;letter-spacing:var(--ls2);padding:0 18px;text-shadow:0 2px 18px rgba(0,0,0,.5)}
.cover .tag{position:absolute;left:12px;top:12px;padding:4px 10px;border-radius:999px;background:rgba(10,14,22,.72);color:#E8EDF7;font-size:12px;font-weight:600}
.cover .pin{position:absolute;right:12px;top:12px;padding:4px 10px;border-radius:999px;background:var(--gold);color:var(--ong);font-size:12px;font-weight:700}
.pcard .over{position:absolute;left:0;right:0;bottom:0;padding:36px 12px 12px;background:linear-gradient(180deg,rgba(0,0,0,0),rgba(0,0,0,.7));display:flex;justify-content:flex-end;gap:8px;opacity:0;transition:opacity .18s}
.pcard:hover .over,.pcard:focus-within .over{opacity:1}
.cbtn{width:44px;height:44px;border-radius:50%;border:0;background:rgba(10,14,22,.82);color:#E8EDF7;display:flex;align-items:center;justify-content:center;cursor:pointer}
.ptitle{margin:12px 0 0;font-size:15px;font-weight:600;line-height:1.4;color:var(--txs);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ptitle a:hover{color:var(--goldtx)}
.meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}
.meta .who{display:flex;align-items:center;gap:8px;min-width:0}.meta .who span.n{font-size:13px;font-weight:500;color:var(--tx);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.meta .st{display:flex;gap:12px;color:var(--mute);font-size:13px}.meta .st span{display:flex;align-items:center;gap:4px}
@media (hover:none){.cover .over{opacity:1}}
/* post page */
.article{max-width:820px;margin:32px auto 0}
.article h1{font-size:34px;line-height:1.25}
.article .body{margin-top:24px;font-size:17px;line-height:1.75;color:var(--txm);white-space:pre-wrap;overflow-wrap:anywhere}
.cbox{display:flex;gap:10px}.cbox input,.input,.select,.textarea{width:100%;height:44px;padding:0 16px;border-radius:12px;border:1px solid var(--line2);background:var(--bg);color:var(--tx);font:inherit;font-size:15px}
.textarea{height:auto;min-height:140px;padding:12px 16px;resize:vertical;line-height:1.6}
.select{padding:0 12px}
label.f{display:block;font-size:13px;font-weight:600;color:var(--txm);margin:14px 0 6px}
.err{color:var(--danger);font-size:14px;min-height:20px;margin-top:10px}
/* quests */
.qcard{display:flex;flex-wrap:wrap;align-items:center;gap:16px 20px}
.qico{width:48px;height:48px;border-radius:14px;flex:none;background:var(--surf3);color:var(--goldtx);display:flex;align-items:center;justify-content:center}
.lb{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:4px}
.lb li{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:12px}
.lb li.me{background:var(--surf3);border:1px solid var(--line2)}
/* events */
.hero{display:flex;flex-wrap:wrap;border-radius:20px;overflow:hidden;background:var(--surf);border:1px solid var(--line)}
.hero .l{flex:1 1 420px;padding:32px;display:flex;flex-direction:column;justify-content:center}
.hero .r{flex:1 1 360px;min-height:280px;background:linear-gradient(135deg,#1B2A5C,#6A2C91 60%,#C2306B);display:flex;align-items:center;justify-content:center;color:#fff;text-align:center}
.week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px}
.wd{display:flex;flex-direction:column;align-items:center;gap:4px;padding:12px 4px;border-radius:14px;background:var(--surf);border:1px solid var(--line)}
.wd.today{border-color:var(--gold)}
.datebox{width:68px;flex:none;text-align:center;border-radius:14px;background:var(--surf2);border:1px solid var(--line);padding:10px 0}
.badge-live{padding:2px 10px;border-radius:999px;background:var(--hot);color:#fff;font-size:12px;font-weight:700}
.badge-type{padding:2px 10px;border-radius:999px;background:var(--ba-bg);color:var(--ba-tx);font-size:12px;font-weight:600}
/* academy */
.courses{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}
.ccard{padding:0;overflow:hidden;display:flex;flex-direction:column}
.ccover{height:150px;display:flex;align-items:center;justify-content:center;color:#fff;position:relative}
.lessonrow{display:flex;align-items:center;gap:14px;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--surf)}
.lessonrow:hover{border-color:var(--gold)}
.opt{display:flex;align-items:center;gap:12px;width:100%;min-height:52px;padding:12px 16px;border-radius:12px;border:1px solid var(--line2);background:var(--surf);color:var(--tx);cursor:pointer;text-align:left;font-size:15px}
.opt[aria-checked=true]{border-color:var(--gold);background:var(--surf3)}
.radio{width:18px;height:18px;border-radius:50%;border:2px solid var(--line2);flex:none}.opt[aria-checked=true] .radio{border-color:var(--gold);background:radial-gradient(var(--gold) 40%,transparent 45%)}
/* profile */
.bgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.bcard.locked{opacity:.6}
.arow{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}.arow:last-child{border-bottom:0}
/* modal & toast */
.ov{position:fixed;inset:0;z-index:60;background:var(--overlay);overflow:auto;padding:32px 16px;display:flex;align-items:flex-start;justify-content:center}
.dlg{position:relative;width:100%;max-width:520px;background:var(--surf);border:1px solid var(--line);border-radius:20px;padding:28px;margin:auto}
.dlg.wide{max-width:720px}
.xbtn{position:absolute;top:14px;right:14px}
#toasts{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);z-index:90;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}
.toast{background:var(--chipbg);color:var(--chiptx);padding:12px 20px;border-radius:999px;font-weight:600;box-shadow:var(--shadow);font-size:14px}
.toast.bad{background:var(--danger);color:#fff}.toast.good{background:var(--gold);color:var(--ong)}
.empty{padding:48px 24px;text-align:center;border:1px dashed var(--line2);border-radius:16px;color:var(--mute)}
.spin{padding:80px 0;text-align:center;color:var(--mute)}
/* footer */
#foot{border-top:1px solid var(--line);background:var(--footer);margin-top:56px}
#foot .wrap{padding-top:48px;padding-bottom:24px}
.fcols{display:flex;flex-wrap:wrap;gap:40px}.fcols h4{margin:0 0 10px;font-size:13px;letter-spacing:var(--ls);color:var(--txs);font-weight:600}
.fcols a{display:block;padding:6px 0;color:var(--mute);font-size:14px}.fcols a:hover{color:var(--goldtx)}
.fbot{border-top:1px solid var(--line);margin-top:32px;padding-top:18px;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between;color:var(--mute);font-size:13px}
/* admin */
.adm{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;padding-top:32px}
.adm nav{flex:0 0 220px;display:flex;flex-direction:column;gap:2px;position:sticky;top:12px}
.adm nav a{display:flex;align-items:center;min-height:40px;padding:0 14px;border-radius:10px;color:var(--mute);font-weight:600;font-size:14px}
.adm nav a:hover{background:var(--surf)}.adm nav a[aria-current=page]{background:var(--surf3);color:var(--txs)}
.adm nav .grp{font-size:11px;letter-spacing:var(--ls);color:var(--mute);margin:14px 14px 4px;font-weight:700}
.adm .pane{flex:1 1 640px;min-width:0}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:12px;letter-spacing:var(--ls2);color:var(--mute);padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}
.tbl td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:middle;max-width:280px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tblwrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:var(--surf)}
.fgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:0 16px}
.fgrid .full{grid-column:1/-1}
.stat{padding:18px}
.spark{display:flex;align-items:flex-end;gap:4px;height:70px;margin-top:12px}.spark i{flex:1;background:var(--gold);border-radius:3px 3px 0 0;min-height:3px;opacity:.85}
@media (min-width:1100px){#nav .wrap{flex-wrap:nowrap}.nav-links{flex-wrap:nowrap;gap:8px 18px;white-space:nowrap}.brand{margin-right:4px}}
@media (max-width:720px){.page-h h1{font-size:32px}.nav-links{order:5;width:100%}.search{width:100%;flex-basis:100%;order:4}.adm nav{flex:1 1 100%;position:static;flex-direction:row;flex-wrap:wrap}.week{gap:4px}.cover .hk{font-size:22px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}