:root{--card:#fff;--ink:#26324A;--mut:#5B6783;--bg:#F3F6FA;--pri:#BFE3D4;--lil:#DAD3F2;--line:#E3E9F1;--soft:#EDF2F8;--soft2:#EDF1F7;--hov:#F0F4F9;--acc2:#7B68B8;--bar:#8FCDB4;--fld:#FAFBFD;--tc:#EAF6F0;--st:#F1EEFB;--b2:#B9C5D9;--r1:#C3B7EC;--r2:#8CCBAE;--trk:#E3E9F1;--cor:#F8D9D9;--acc:var(--pri);--v:var(--acc2);--r:18px;--bd:1px solid var(--line);--sh:0 12px 40px rgba(38,50,74,.2);--sh-s:none;--sh-t:0 8px 24px rgba(38,50,74,.28)}
html[data-theme="mint"]{--card:#fff;--ink:#26324A;--mut:#5B6783;--bg:#EEF6F1;--pri:#A9DDC3;--lil:#CFE9DB;--line:#D3E6DB;--soft:#E7F2EB;--soft2:#E1EEE6;--hov:#E6F2EB;--acc2:#3F8F70;--bar:#6FBF9D;--fld:#F9FCFA;--tc:#DCF1E6;--st:#E7EFF8;--b2:#A9C8B8;--r1:#8CCDB0;--r2:#4FAE88;--trk:#D3E6DB;--cor:#F8D9D9}
html[data-theme="sunset"]{--card:#fff;--ink:#26324A;--mut:#5B6783;--bg:#FFF3EC;--pri:#FFD2B8;--lil:#FFE0CF;--line:#F3D9CA;--soft:#FFEDE1;--soft2:#FBE5D8;--hov:#FFEADD;--acc2:#C06A44;--bar:#F2A47C;--fld:#FFFBF8;--tc:#E3F2E8;--st:#FCE8EE;--b2:#DDBBA5;--r1:#F3AE8E;--r2:#E0805A;--trk:#F3D9CA;--cor:#F8D9D9}
html[data-theme="ocean"]{--card:#fff;--ink:#26324A;--mut:#5B6783;--bg:#EAF3FB;--pri:#B8D8F2;--lil:#D3E6F8;--line:#CFE0F0;--soft:#E3EEF9;--soft2:#DCE9F5;--hov:#E2EDF8;--acc2:#3E78B8;--bar:#6FA8DC;--fld:#F8FBFE;--tc:#DDF2EC;--st:#EAE9F9;--b2:#A6C0DA;--r1:#93BDE8;--r2:#4A9AD0;--trk:#CFE0F0;--cor:#F8D9D9}
html[data-theme="lavender"]{--card:#fff;--ink:#26324A;--mut:#5B6783;--bg:#F1ECFB;--pri:#D3C6F5;--lil:#E2D8F9;--line:#DCD2F0;--soft:#EBE5F8;--soft2:#EDE8F9;--hov:#EAE3F8;--acc2:#6F57BA;--bar:#A28FE0;--fld:#FBF9FE;--tc:#E1F3EA;--st:#F4E7F5;--b2:#BFB3DE;--r1:#B3A1EA;--r2:#8CC9AE;--trk:#DCD2F0;--cor:#F8D9D9}
html[data-theme="stickers"]{--bg:#ECE6FF;--pri:#A8E6CF;--lil:#D9CEFF;--line:#CFC6EE;--acc:#FFD84D;--cor:#FFB9AD;--v:#8E7CC3;--r:16px;--bd:2px solid var(--ink);--sh:5px 5px 0 var(--ink);--sh-s:3px 3px 0 var(--ink);--sh-t:4px 4px 0 var(--acc);--soft:#F1ECFF;--soft2:#ECE6FF;--hov:#E4DCFF;--fld:#fff;--acc2:#8E7CC3;--bar:var(--acc);--tc:var(--pri);--st:var(--lil);--b2:#26324A;--r1:#8E7CC3;--r2:#4FC3A0;--trk:#CFC6EE}

*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 Onest,system-ui,sans-serif}
.w{max-width:780px;margin:0 auto;padding:28px 18px 60px}
h2{font-weight:500;font-size:1.35rem;margin:.6em 0 .8em}
.c{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:14px}
button{font:inherit;cursor:pointer;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);padding:7px 16px;margin:3px 3px 3px 0;transition:background .15s}
button:hover{background:var(--lil)}
button.p{background:var(--pri);border-color:var(--pri)}
button.p:hover{background:color-mix(in srgb,var(--pri),#000 8%)}
button.on{background:var(--lil);border-color:var(--lil)}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--acc2);outline-offset:2px}
input,select,textarea{font:inherit;color:var(--ink);width:100%;padding:10px 12px;margin:4px 0 14px;border:1px solid var(--line);border-radius:12px;background:var(--fld)}
label{font-size:.88rem;color:var(--mut)}
.m{color:var(--mut);font-size:.9rem}
img{max-width:100%;border-radius:14px}
table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:10px 6px;border-bottom:1px solid var(--line);font-weight:400}
th{color:var(--mut);font-size:.88rem}
.e{color:#B4472C}
pre{white-space:pre-wrap;font:inherit;margin:0 0 12px}
.tw{overflow:hidden;overflow-x:auto;border-radius:14px;border:1px solid var(--b2);margin:14px 0}
.tb{width:100%;border-collapse:collapse;table-layout:fixed;min-width:420px}
.tb th{font-weight:500;padding:10px;text-align:center;border-bottom:1px solid var(--b2)}
.tb td{padding:14px 12px;text-align:center;vertical-align:middle;border-top:0;border-bottom:0}
.tb tr+tr td{border-top:1px solid var(--b2)}
.tb th+th,.tb td+td{border-left:1px solid var(--b2)}
.tb.t0 th{background:#E8F0C2}.tb.t1 th{background:#D8E6FB}
.tb td img{max-width:100%;max-height:230px;border-radius:8px}
.q{font-size:1.9rem;color:var(--acc2);font-weight:500}
.fg{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}.fg select{margin:0}
details.tk summary{cursor:pointer;list-style:none;position:relative;padding-right:26px}
details.tk summary::-webkit-details-marker{display:none}
details.tk summary::after{content:"+";position:absolute;right:2px;top:0;color:var(--mut);font-size:1.3rem;line-height:1}
details.tk[open] summary::after{content:"–"}
.bd{display:inline-block;padding:2px 11px;border-radius:999px;background:var(--soft2);font-size:.82rem;margin:0 6px 6px 0;color:var(--mut)}
.bd.g{background:#CDEBDD;color:#1F5A44}.bd.w{background:#F8E3C8;color:#7A4A12}
.tt{font-weight:500;margin-top:2px}
.tbd{border-top:1px solid var(--line);margin-top:12px;padding-top:12px}
.rv{background:var(--soft)}
.ans{background:#fff;color:#111;border-radius:14px;padding:14px 16px;box-shadow:0 0 0 5px #fff,0 6px 22px rgba(38,50,74,.14)}
.ck{display:flex;gap:10px;align-items:flex-start;color:var(--ink);font-size:1rem;margin:6px 0}
.ck input{width:auto;margin:5px 0 0}
.bar{height:10px;background:var(--line);border-radius:6px;overflow:hidden}.bar i{display:block;height:100%;background:var(--bar)}
.fb pre{margin-top:8px}
.rw{display:flex;gap:10px;align-items:flex-start}
.rw>input{width:auto;margin:24px 0 0}.rw>details{flex:1;min-width:0}
.selbar{position:sticky;bottom:12px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 18px;margin-top:12px;box-shadow:0 6px 22px rgba(38,50,74,.14)}
.ar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:10px 0 0;margin-top:10px;border-top:1px solid var(--line)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.big{font-size:2.2rem;font-weight:500;line-height:1.2}
.hd{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.hd button{display:flex;align-items:center;gap:8px;padding:5px 14px 5px 6px}
.av{border-radius:50%;object-fit:cover;background:var(--lil);color:#26324A;display:inline-flex;align-items:center;justify-content:center;font-weight:500;flex:none}
.rings{display:flex;justify-content:center;gap:40px;flex-wrap:wrap}.rg{text-align:center}
.c.ok{background:#F4FBF7;border-color:#BFE3D0}.c.part{background:#FFFBF1;border-color:#F2DEB0}.c.no{background:#FEF6F6;border-color:#F2C6C6}
.ans.ok{background:#DDF2E8}.ans.part{background:#FBEBCB}.ans.no{background:#FADADA}
.bd.r{background:#F8D9D9;color:#8A3030}
.chip{display:inline-block;padding:3px 12px;border-radius:12px;background:#DDF2E8;color:#1F4D3A}
.nt{background:#FFF8E6;border-color:#F2D7A3}
.app{display:flex;min-height:100vh}
.w.wide{max-width:none;padding:0}
.sb{width:256px;flex:none;position:sticky;top:0;height:100vh;overflow-y:auto;background:#fff;border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;gap:2px}
.brand{font-weight:500;font-size:1.3rem;padding:0 12px 10px}
.sec{font-size:.74rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);padding:18px 12px 6px}
.nv{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;border:0;background:transparent;border-radius:12px;padding:9px 12px;margin:0}
.nv:hover{background:var(--hov)}.nv.on{background:var(--lil)}
.nb{background:#F4B9B9;color:#6B2020;border-radius:999px;font-size:.78rem;padding:0 8px}.nb:empty{display:none}
.grow{flex:1;min-height:16px}
.me{display:flex;align-items:center;gap:10px;width:100%;text-align:left;border-radius:14px;padding:8px 10px;margin:0}
.me small{display:block;color:var(--mut);font-size:.78rem}
.ct{flex:1;min-width:0;padding:26px 24px 70px}
.in{max-width:860px;margin:0 auto}
.mb{display:none;align-items:center;gap:12px;margin-bottom:14px}
.sh{display:none}
@media(max-width:860px){
.sb{position:fixed;left:0;top:0;bottom:0;height:auto;transform:translateX(-102%);transition:transform .2s;z-index:20;box-shadow:0 10px 40px rgba(38,50,74,.25)}
.sb.open{transform:none}
.sb.open+.sh{display:block;position:fixed;inset:0;background:rgba(38,50,74,.35);z-index:19}
.mb{display:flex}.ct{padding:16px 14px 70px}}
.ch{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.cg{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;text-align:center}
.cg>span{font-size:.8rem;color:var(--mut);padding:4px 0}
.cd{aspect-ratio:1;border-radius:12px;padding:0;margin:0;position:relative;border:0;background:transparent}
.cd:hover{background:var(--hov)}.cd.td{box-shadow:inset 0 0 0 1px var(--acc2)}.cd.on{background:var(--lil)}
.cd.has::after{content:"";position:absolute;left:50%;bottom:6px;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:#7FC4A6}
.c.hl{border-color:#F2D7A3;background:#FFFBF1}.c.late{border-color:#F2C6C6;background:#FEF6F6}
.brand{display:flex;align-items:center;gap:8px;font-size:1.08rem;line-height:1.25}
.lf{flex:none}
.cm{display:flex;gap:12px;align-items:flex-start;margin-top:14px}
.bb{flex:1;min-width:0;background:var(--soft);border-radius:4px 18px 18px 18px;padding:10px 14px}
.cm.tc .bb{background:var(--tc)}.cm.st .bb{background:var(--st)}
.bb pre{margin:4px 0 0}.bb p{margin:8px 0 0}
.bb textarea{margin:6px 0 8px;background:#fff}
.cd{aspect-ratio:auto;min-height:80px;display:flex;flex-direction:column;align-items:stretch;gap:2px;padding:5px 4px;text-align:left}
.cd .dn{font-size:.85rem;padding-left:2px}
.lc{display:block;background:#DDF2E8;color:#1F4D3A;border-radius:6px;font-size:.68rem;line-height:1.3;padding:1px 4px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.lc.mo{background:transparent;color:var(--mut)}
.cd.on .lc{background:#fff}
.cd.has::after{display:none}
@media(max-width:600px){.cd{min-height:58px}.lt{display:none}.lc{font-size:.62rem;padding:1px 2px}}
.tps{width:auto;display:inline-block;margin:0 0 0 6px;padding:6px 10px}
.mapl{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.ml{min-width:36px;text-align:center;border-radius:10px;padding:5px 8px;font-size:.88rem;background:var(--soft2)}
.ml.ok{background:#DDF2E8}.ml.part{background:#FBEBCB}.ml.no{background:#FADADA}
.lc.x{background:var(--soft);color:var(--mut);text-decoration:line-through}
.cx summary .tt{text-decoration:line-through;color:var(--mut)}
.hsw{position:relative;display:inline-block;max-width:100%;margin:10px 0;line-height:0}
.hsw img{max-width:100%;border-radius:12px;display:block}
.mk{position:absolute;transform:translate(-50%,-50%);width:26px;height:26px;border-radius:50%;background:#fff;border:2px solid var(--acc2);color:#26324A;font:500 .8rem/22px Onest,sans-serif;text-align:center;pointer-events:none}
.slots{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:8px}
.slot{display:flex;gap:8px;align-items:center;min-height:44px;border:1.5px dashed var(--b2);border-radius:12px;padding:6px 10px;cursor:pointer;background:var(--fld)}
.slot b{flex:none;width:24px;height:24px;border-radius:50%;background:var(--lil);text-align:center;line-height:24px;font-weight:500;font-size:.85rem}
.slot.f{border-style:solid;border-color:#BFE3D0;background:#F4FBF7}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.cp{padding:6px 12px;border-radius:999px;background:var(--soft2);cursor:grab;user-select:none}
.cp.u{opacity:.45}.cp.on{background:var(--lil);box-shadow:0 0 0 2px var(--acc2)}
.vid{position:relative;padding-top:56.25%;margin:10px 0}
.vid iframe{position:absolute;inset:0;width:100%;height:100%;border:0;border-radius:14px}
.btnl{display:inline-block;padding:8px 18px;border-radius:999px;background:var(--pri);color:var(--ink);text-decoration:none}
.note h3{margin:1em 0 .4em}.note ul{padding-left:1.2em}
.sg{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px}
.simf{width:100%;height:620px;border:1px solid var(--line);border-radius:14px;background:#fff}
.rp{background:#fff;border:1px solid var(--line);border-radius:18px;padding:30px;max-width:794px;margin:14px auto;box-shadow:0 8px 30px rgba(38,50,74,.08)}
.rp h3{font-size:.9rem;margin:24px 0 8px;color:var(--mut);text-transform:uppercase;letter-spacing:.05em;font-weight:500}
.rph{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding-bottom:14px}
.rpn{display:flex;gap:16px;align-items:center;margin:18px 0}
.rps{display:flex;gap:26px;align-items:center;flex-wrap:wrap}
.rpt{text-align:center;min-width:90px}
.tpr{display:grid;grid-template-columns:minmax(110px,1fr) 2fr 48px;gap:10px;align-items:center;margin:6px 0}
.rpcm{white-space:pre-wrap;background:var(--soft);border-radius:14px;padding:12px 16px;min-height:40px}
.rpf{margin-top:22px;text-align:right}
.rp,.rp *{-webkit-print-color-adjust:exact;print-color-adjust:exact}
@media print{
@page{size:A4;margin:12mm}
body{background:#fff}
.sb,.mb,.sh,.norp{display:none!important}
.ct{padding:0!important}.in{max-width:none!important}
.rp{box-shadow:none!important;border:0!important;padding:0!important;margin:0!important;max-width:none!important}}

/* ===== Тема «Стикеры» (включается в личном кабинете) ===== */
/* ===== Тема «Стикеры»: слой оформления поверх базовых стилей ===== */
html[data-theme="stickers"] h2,html[data-theme="stickers"] .brand,html[data-theme="stickers"] .big{font-family:Unbounded,Onest,system-ui,sans-serif;font-weight:500}
html[data-theme="stickers"] h2{font-size:1.55rem;line-height:1.25}
html[data-theme="stickers"] .c h2{font-size:1.15rem}
html[data-theme="stickers"] .brand{font-size:.95rem}
html[data-theme="stickers"] .big{font-size:1.9rem}
html[data-theme="stickers"] .sec,html[data-theme="stickers"] .rp h3{text-transform:none;letter-spacing:0}
html[data-theme="stickers"] .sec{font-size:.82rem}
html[data-theme="stickers"] input[type=checkbox],html[data-theme="stickers"] input[type=radio]{accent-color:#8E7CC3}
html[data-theme="stickers"] .c{border:var(--bd);border-radius:var(--r);box-shadow:var(--sh)}
html[data-theme="stickers"] .c.ok,html[data-theme="stickers"] .c.part,html[data-theme="stickers"] .c.no,html[data-theme="stickers"] .c.hl,html[data-theme="stickers"] .c.late{border-color:var(--ink)}
html[data-theme="stickers"] .c .c{box-shadow:none;border-width:1.5px}
html[data-theme="stickers"] .rv{background:#F1ECFF}
html[data-theme="stickers"] button{border:var(--bd);box-shadow:var(--sh-s);margin:3px 6px 6px 0;transition:transform .12s,box-shadow .12s,background .15s}
html[data-theme="stickers"] button:active{transform:translate(2px,2px);box-shadow:1px 1px 0 var(--ink)}
html[data-theme="stickers"] button.p{background:var(--acc);border-color:var(--ink)}
html[data-theme="stickers"] button.p:hover{background:#FFCB1F}
html[data-theme="stickers"] button.on{border-color:var(--ink)}
html[data-theme="stickers"] button[onclick^="addEm"]{box-shadow:none;padding:4px 10px;margin:2px 4px 2px 0}
html[data-theme="stickers"] .btnl{background:var(--acc);border:var(--bd);box-shadow:var(--sh-s)}
html[data-theme="stickers"] input,html[data-theme="stickers"] select,html[data-theme="stickers"] textarea{border:var(--bd);background:#fff}
html[data-theme="stickers"] .tw{border:var(--bd)}
html[data-theme="stickers"] .tb th{border-bottom:2px solid var(--ink)}
html[data-theme="stickers"] .tb tr+tr td{border-top:1.5px solid var(--ink)}
html[data-theme="stickers"] .tb th+th,html[data-theme="stickers"] .tb td+td{border-left:1.5px solid var(--ink)}
html[data-theme="stickers"] .tb.t0 th{background:#A8E6CF}
html[data-theme="stickers"] .tb.t1 th{background:#D9CEFF}
html[data-theme="stickers"] .bd{border:1.5px solid var(--ink);background:#fff;color:var(--ink)}
html[data-theme="stickers"] .bd.g{background:var(--pri)}
html[data-theme="stickers"] .bd.w{background:var(--acc)}
html[data-theme="stickers"] .bd.r{background:var(--cor)}
html[data-theme="stickers"] .chip{border:1.5px solid var(--ink)}
html[data-theme="stickers"] .ans{border:var(--bd);box-shadow:var(--sh-s)}
html[data-theme="stickers"] .bar{height:16px;border:var(--bd);background:#fff}
html[data-theme="stickers"] .bar i{background:var(--acc)}
html[data-theme="stickers"] .selbar{border:var(--bd);box-shadow:var(--sh-s)}
html[data-theme="stickers"] .sb{border-right:var(--bd);gap:4px}
html[data-theme="stickers"] .nv{border:2px solid transparent;box-shadow:none}
html[data-theme="stickers"] .nv:hover{background:var(--lil)}
html[data-theme="stickers"] .nv.on{background:var(--acc);border-color:var(--ink);box-shadow:var(--sh-s)}
html[data-theme="stickers"] .nb{background:var(--cor);color:var(--ink)}
html[data-theme="stickers"] .me,html[data-theme="stickers"] .hd button{box-shadow:none}
html[data-theme="stickers"] .av{border:1.5px solid var(--ink)}
html[data-theme="stickers"] .cd{border:1.5px solid var(--line);box-shadow:none}
html[data-theme="stickers"] .cd:hover{background:var(--lil)}
html[data-theme="stickers"] .cd.on{background:var(--lil);border-color:var(--ink)}
html[data-theme="stickers"] .cd.td{background:var(--acc);border-color:var(--ink);box-shadow:none}
html[data-theme="stickers"] .cd.td.on{box-shadow:inset 0 0 0 3px var(--v)}
html[data-theme="stickers"] .lc{border:1px solid var(--ink)}
html[data-theme="stickers"] .lc.mo{border-color:transparent}
html[data-theme="stickers"] .lc.x{border-color:var(--line)}
html[data-theme="stickers"] .bb{border:var(--bd);box-shadow:var(--sh-s)}
html[data-theme="stickers"] .cm.tc .bb{background:var(--pri)}
html[data-theme="stickers"] .cm.st .bb{background:var(--lil)}
html[data-theme="stickers"] .ml{border:1.5px solid var(--ink)}
html[data-theme="stickers"] .mk{border:2px solid var(--ink)}
html[data-theme="stickers"] .slot{border-color:var(--ink)}
html[data-theme="stickers"] .slot.f{border-color:var(--ink);background:#EAF8F1}
html[data-theme="stickers"] .cp{border:1.5px solid var(--ink)}
html[data-theme="stickers"] .cp.on{background:var(--acc);box-shadow:var(--sh-s)}
html[data-theme="stickers"] .simf{border:var(--bd)}
html[data-theme="stickers"] .rp{border:var(--bd);box-shadow:var(--sh)}
html[data-theme="stickers"] .rpcm{background:#F1ECFF}
html[data-theme="stickers"] .sg>.c:nth-child(odd){transform:rotate(-1.2deg)}
html[data-theme="stickers"] .sg>.c:nth-child(even){transform:rotate(1.2deg)}
@media(prefers-reduced-motion:reduce){*{transition:none!important}
}
@media print{html[data-theme="stickers"] .c,html[data-theme="stickers"] .ans,html[data-theme="stickers"] .bb,html[data-theme="stickers"] .bar,html[data-theme="stickers"] button{box-shadow:none!important}
}
/* ===== Фон с молекулами и круглые галочки выбора заданий ===== */
html[data-theme="stickers"] .bgmol{position:fixed;inset:0;z-index:-1;pointer-events:none;overflow:hidden;opacity:.85}
html[data-theme="stickers"] .bgmol .m{position:absolute;height:auto;max-width:none;border-radius:0;width:min(var(--w),9vw);rotate:var(--r,0deg);animation:mf var(--du,20s) ease-in-out var(--dl,0s) infinite alternate}
html[data-theme="stickers"] .bgmol .m.t{animation-name:mt}
@keyframes mf{from{transform:translate(0,0)}to{transform:translate(7px,-12px)}}
@keyframes mt{from{transform:translate(0,0) scaleX(1)}to{transform:translate(4px,-10px) scaleX(.55)}}
@media(max-width:860px){html[data-theme="stickers"] .bgmol{opacity:.55}
html[data-theme="stickers"] .bgmol .l{display:none}
}
@media(prefers-reduced-motion:reduce){html[data-theme="stickers"] .bgmol .m{animation:none}
}
@media print{html[data-theme="stickers"] .bgmol{display:none}
}
html[data-theme="stickers"] .rw>input[type=checkbox]{appearance:none;-webkit-appearance:none;flex:none;width:28px;height:28px;margin:22px 0 0;padding:0;border:var(--bd);border-radius:50%;background:#fff;cursor:pointer;display:grid;place-content:center;box-shadow:var(--sh-s);transition:background .12s}
html[data-theme="stickers"] .rw>input[type=checkbox]::after{content:"";width:7px;height:13px;border:solid var(--ink);border-width:0 3px 3px 0;transform:rotate(45deg) translate(-1px,-2px);opacity:0}
html[data-theme="stickers"] .rw>input[type=checkbox]:hover{background:var(--lil)}
html[data-theme="stickers"] .rw>input[type=checkbox]:checked{background:var(--acc)}
html[data-theme="stickers"] .rw>input[type=checkbox]:checked::after{opacity:1}
/* ===== Иконки, кнопка «Удалить», уведомления, росток ===== */
.nv .ic{margin-right:10px;vertical-align:-4px}
button.dl{background:var(--cor)}
button.dl:hover{background:color-mix(in srgb,var(--cor),#000 8%)}
button.dl::before,button[onclick^="copyLink"]::before,button[onclick^="edit("]::before,button[onclick^="hwSolve"]::before{content:"";display:inline-block;width:15px;height:15px;margin-right:7px;vertical-align:-2px;background:currentColor;-webkit-mask:var(--i) center/contain no-repeat;mask:var(--i) center/contain no-repeat}
button.dl::before{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 7h16M9 7V4h6v3M6 7l1 13h10l1-13M10 11v6M14 11v6'/%3E%3C/svg%3E")}
button[onclick^="copyLink"]::before{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M10 14a4 4 0 0 0 5.7 0l3-3a4 4 0 0 0-5.7-5.7l-1 1M14 10a4 4 0 0 0-5.7 0l-3 3a4 4 0 0 0 5.7 5.7l1-1'/%3E%3C/svg%3E")}
button[onclick^="edit("]::before{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 20l1-4L16 5l3 3L8 19zM14 7l3 3'/%3E%3C/svg%3E")}
button[onclick^="hwSolve"]::before{--i:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 4l13 8-13 8z'/%3E%3C/svg%3E")}
#toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,30px);opacity:0;pointer-events:none;background:var(--ink);color:#fff;border-radius:999px;padding:11px 22px;box-shadow:var(--sh-t);max-width:calc(100% - 32px);z-index:80;transition:opacity .2s,transform .2s}
#toast.show{opacity:1;transform:translate(-50%,0)}
.mdl{position:fixed;inset:0;background:rgba(38,50,74,.45);display:grid;place-items:center;z-index:90}
.mdb{background:var(--card);border:var(--bd);border-radius:var(--r);box-shadow:var(--sh);padding:22px;width:min(380px,calc(100% - 32px))}
.mdb p{margin:0 0 16px;font-weight:500}
.sp{text-align:center;flex:none;min-width:170px}
.sp svg{width:170px;height:auto;display:block;margin:0 auto}
.sp .g{transform-origin:100px 150px;animation:swy 6s ease-in-out infinite alternate}
@keyframes swy{from{transform:rotate(-1.6deg)}to{transform:rotate(1.6deg)}}
@media(prefers-reduced-motion:reduce){.sp .g{animation:none}#toast{transition:none}}
@media(max-width:600px){h2{font-size:1.25rem}}
@media(max-width:1500px){.bgmol .l{display:none}}
@media(max-width:600px){.sp{margin:0 auto}}
.bgmol{display:none}
html[data-theme="stickers"] .bgmol{display:block}
.thg{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px;margin-top:12px}
@media(max-width:600px){.thg{grid-template-columns:1fr 1fr}}
.th{display:flex;flex-direction:column;justify-content:flex-start;align-items:stretch;text-align:left;border-radius:14px;padding:12px;margin:0;border:2px solid var(--line);background:var(--card)}
.th .sw{display:flex;height:34px;border-radius:10px;overflow:hidden;margin-bottom:8px;border:1px solid rgba(0,0,0,.1)}
.th .sw i{flex:1}
.th b{display:block;font-weight:500}.th small{color:var(--mut)}
.th.on{border-color:var(--ink);box-shadow:0 0 0 2px var(--card),0 0 0 5px var(--acc2)}
.sct{font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);margin:18px 0 8px}
.mi{border:1px solid var(--line);border-radius:14px;padding:14px;margin-bottom:10px;background:var(--card)}
.vph{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:100%;aspect-ratio:16/9;border-radius:14px;background:var(--soft) center/cover no-repeat;border:1px solid var(--line);margin:10px 0 0;font-size:1rem}
.vph .pl{display:flex;align-items:center;justify-content:center;width:56px;height:56px;border-radius:50%;background:var(--card);border:1px solid var(--line);font-size:1.3rem;padding-left:4px}
.vfile{width:100%;max-height:540px;border-radius:14px;background:#000;margin-top:10px}
.fcard{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:10px}
.fi{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:12px;background:var(--soft2);font-size:.72rem;font-weight:500;flex:none}
.btnl2{display:inline-block;padding:8px 18px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);text-decoration:none}
.fvw{margin-top:10px}
.docf{width:100%;height:600px;border:1px solid var(--line);border-radius:14px;background:#fff}
.pdfw canvas{display:block;width:100%;height:auto;border:1px solid var(--line);border-radius:8px;margin:0 0 10px;background:#fff}

.fcs{perspective:1200px;max-width:560px;margin:14px auto;outline-offset:6px;border-radius:var(--r)}
.fci{position:relative;height:300px;transition:transform .6s cubic-bezier(.4,.2,.2,1);transform-style:preserve-3d;cursor:pointer}
.fcs.f .fci{transform:rotateY(180deg)}
.fcf,.fcb{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:28px 28px 40px;border-radius:var(--r);border:var(--bd);overflow:auto;font-size:1.2rem}
.fcf{background:var(--card)}.fcb{background:var(--tc);transform:rotateY(180deg)}
.fcf small,.fcb small{position:absolute;bottom:14px;color:var(--mut);font-size:.8rem}
.fcbar{height:8px;border-radius:99px;background:var(--trk);overflow:hidden;margin:8px 0}.fcbar i{display:block;height:100%;background:var(--bar);transition:width .3s}
.bg{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.bgi{text-align:center;padding:12px 6px;border:var(--bd);border-radius:14px;background:var(--fld)}.bgi.ok{background:var(--tc)}
.bgi span{font-size:1.9rem;display:block}.bgi b{display:block;font-size:.84rem;font-weight:500;margin:4px 0 2px}.bgi.lk{opacity:.6}.bgi.lk span{filter:grayscale(1)}
.fcr{display:grid;grid-template-columns:1fr 1fr auto;gap:8px;align-items:start}
@media(prefers-reduced-motion:reduce){.fci{transition:none}}
.ck2{display:inline-block;font-weight:700;letter-spacing:-.22em;color:var(--mut);margin-right:.3em}.ck2.d{color:#3B9BE0}.ackr{margin:8px 0 0 50px}
.chat{margin-top:14px;padding:12px;border-radius:16px;background:var(--soft)}.cdv{text-align:center;color:var(--mut);font-size:.8rem;margin:10px 0}
.cr{display:flex;gap:8px;align-items:flex-end;margin:8px 0}.cr.r{justify-content:flex-end}.cb{max-width:80%;min-width:0;padding:8px 12px;border-radius:14px 14px 14px 4px;background:var(--st)}
.cr.r .cb{background:var(--tc);border-radius:14px 14px 4px 14px}.cb b{font-size:.88rem}.cb pre{margin:2px 0 4px}.cts{display:block;text-align:right;font-size:.75rem;color:var(--mut)}
.cf{display:flex;gap:8px;align-items:flex-end;margin-top:10px}.cf textarea{margin:0;flex:1;background:#fff}.cf button{margin:0}