:root{
  --bg:#0f1113;--bg1:#15181b;--bg2:#1b1f23;--bg3:#23282d;
  --line:#23282d;--line2:#2f353b;
  --tx:#e4e7e9;--tx2:#a6adb4;--tx3:#6b7278;
  --ac:#cfe3a8;--ac2:#dcedbc;--acink:#1b2110;
  --acdim:rgba(207,227,168,.09);--acline:rgba(207,227,168,.26);
  --red:#e79c92;--reddim:rgba(231,156,146,.09);--redline:rgba(231,156,146,.26);
  --grn:#8ec9a8;--grndim:rgba(142,201,168,.09);--grnline:rgba(142,201,168,.26);
  --wrn:#dcbe86;--wrndim:rgba(220,190,134,.09);--wrnline:rgba(220,190,134,.26);
  --r:12px;--rs:8px;--nav:66px;
  --font:'DM Sans',-apple-system,'Segoe UI',system-ui,sans-serif;
  --display:'Outfit','DM Sans',sans-serif;
  --mono:'IBM Plex Mono',Consolas,monospace;
  --ease:cubic-bezier(.25,.9,.3,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--tx);font-family:var(--font);font-size:13.5px;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,textarea,select{font-family:inherit;font-size:inherit}
::selection{background:var(--acline)}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:var(--line2);border-radius:5px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--tx3)}
::-webkit-scrollbar-track{background:transparent}
h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;font-weight:600}

#topbar{position:fixed;top:0;left:0;height:2.5px;width:0;z-index:1000;opacity:0;
  background:var(--ac);
  transition:width .2s var(--ease),opacity .3s ease .08s}

@keyframes reveal{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes revealIn{from{opacity:0;transform:translateY(6px);filter:blur(3px)}to{opacity:1;transform:none;filter:none}}
@keyframes popIn{from{opacity:0;transform:scale(.96)}to{opacity:1;transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shimmer{0%{background-position:-400px 0}100%{background-position:400px 0}}
@keyframes pulse{0%,100%{opacity:.4}50%{opacity:.75}}
@keyframes cursorBlink{0%,55%{opacity:1}56%,100%{opacity:0}}
@keyframes dots{0%,70%,100%{transform:translateY(0);opacity:.35}35%{transform:translateY(-3px);opacity:1}}
@keyframes barGrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
/* Route changes render plainly: no rising/staggered entrance on page load.
   Interaction and in-place animations (popIn, fadeIn, toast, spinner, typing) stay. */
.rv,.rv-1,.rv-2,.rv-3,.rv-4,.rv-5,.rv-6,.page-enter{animation:none}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.001s!important;transition-duration:.001s!important}}
.spinner{width:14px;height:14px;border:2px solid var(--line2);border-top-color:var(--ac);border-radius:50%;animation:spin .7s linear infinite;display:inline-block}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;height:36px;padding:0 15px;border-radius:var(--rs);
  font-size:13px;font-weight:550;white-space:nowrap;user-select:none;
  border:1px solid var(--line2);background:var(--bg2);color:var(--tx);
  transition:background .14s,border-color .14s,transform .14s var(--ease),opacity .14s}
.btn:hover:not(:disabled){background:var(--bg3);border-color:var(--tx3)}
.btn:active:not(:disabled){transform:scale(.98)}
.btn:disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.btn-accent{background:var(--ac);border-color:var(--ac);color:var(--acink);font-weight:600}
.btn-accent:hover:not(:disabled){background:var(--ac2);border-color:var(--ac2)}
.btn-outline{background:transparent;border-color:rgba(255,255,255,.16)}
.btn-outline:hover:not(:disabled){border-color:rgba(255,255,255,.3)}
.btn-ghost{background:transparent;border-color:transparent;color:var(--tx2)}
.btn-ghost:hover:not(:disabled){color:var(--tx);background:var(--bg2);border-color:transparent}
.btn-danger{background:transparent;border-color:var(--redline);color:var(--red)}
.btn-danger:hover:not(:disabled){background:var(--reddim);border-color:var(--red)}
.btn-sm{height:29px;padding:0 11px;font-size:12px;border-radius:7px}
.btn-lg{height:42px;padding:0 22px;font-size:13.5px;border-radius:10px}

.input,.select{height:36px;padding:0 12px;width:100%;background:var(--bg1);color:var(--tx);
  border:1px solid var(--line);border-radius:var(--rs);outline:none;font-size:13px;
  transition:border-color .14s,background .14s}
.input::placeholder{color:var(--tx3)}
.input:hover,.select:hover{border-color:var(--line2)}
.input:focus,.select:focus,textarea.input:focus{border-color:var(--acline);background:var(--bg2)}
textarea.input{height:auto;padding:10px 12px;resize:vertical;line-height:1.55}
.select{appearance:none;padding-right:30px;cursor:pointer;  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23a4a8ae' fill='none' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 11px center}
.select option{background:var(--bg2);color:var(--tx)}

.lang-list{display:flex;flex-direction:column;gap:4px;max-height:260px;overflow:auto;background:var(--bg1);border:1px solid var(--line);border-radius:var(--rs);padding:5px}
.lang-opt{display:flex;align-items:center;gap:9px;padding:7px 10px;border-radius:7px;background:transparent;border:0;color:var(--tx2);font-size:13px;cursor:pointer;text-align:left;transition:all .12s}
.lang-opt:hover{background:var(--bg2);color:var(--tx)}
.lang-opt.active{background:var(--bg2);color:var(--tx);font-weight:600}
.lang-opt .flag{display:inline-flex;flex-shrink:0}
.lang-opt .flag svg{display:block;border-radius:2px;box-shadow:0 0 0 1px rgba(255,255,255,.08)}
.lang-opt .lang-check{margin-left:auto;color:var(--ac);font-weight:700}

.cbx{display:flex;gap:9px;align-items:flex-start;cursor:pointer;font-size:13px;color:var(--tx2);user-select:none;transition:color .14s;position:relative}
.cbx:hover{color:var(--tx)}
.cbx input{position:absolute;opacity:0;width:0;height:0}
.cbx .box{flex-shrink:0;width:16px;height:16px;margin-top:2px;border-radius:4.5px;border:1.5px solid var(--line2);background:var(--bg1);
  display:flex;align-items:center;justify-content:center;transition:all .16s var(--ease)}
.cbx .box svg{width:10px;height:10px;stroke:var(--acink);stroke-width:3.2;fill:none;stroke-linecap:round;stroke-linejoin:round;
  stroke-dasharray:18;stroke-dashoffset:18;transition:stroke-dashoffset .18s var(--ease) .03s}
.cbx input:checked+.box{background:var(--ac);border-color:var(--ac)}
.cbx input:checked+.box svg{stroke-dashoffset:0}
.cbx input:focus-visible+.box{outline:2px solid var(--acline);outline-offset:1px}

.field{display:flex;flex-direction:column;gap:5px;min-width:0}
.label{font-size:12px;font-weight:550;color:var(--tx2)}
.hint{font-size:12px;color:var(--tx3);line-height:1.55}

.topnav{height:var(--nav);display:flex;align-items:center;gap:14px;padding:0 20px;position:sticky;top:0;z-index:100;
  background:var(--bg)}
.logo{display:flex;align-items:center;gap:3px;font-family:var(--display);font-weight:800;font-size:15px;letter-spacing:-.03em;flex-shrink:0;transition:opacity .14s}
.logo:hover{opacity:.85}
.logo svg{display:block}
.logo img{display:block}
.nav-search{flex:0 1 300px;display:flex;align-items:center;gap:8px;height:34px;padding:0 11px;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.12);border-radius:var(--rs);color:var(--tx3);cursor:pointer;font-size:12.5px;transition:all .15s}
.nav-search:hover{border-color:rgba(255,255,255,.22);background:rgba(255,255,255,.06)}
.nav-search kbd{margin-left:auto;font-family:var(--font);font-size:10.5px;color:var(--tx3);border:1px solid var(--line2);
  border-radius:4px;padding:1px 5px;background:var(--bg2)}
.nav-links{display:flex;gap:1px;margin-left:2px}
.nav-links a{position:relative;padding:6px 11px;border-radius:7px;color:var(--tx2);font-size:13px;font-weight:500;transition:all .13s}
.nav-links a:hover{color:var(--tx);background:var(--bg2)}
.nav-links a.active{color:var(--tx);font-weight:600}
.nav-links a.active::after{content:"";position:absolute;left:11px;right:11px;bottom:-1px;height:2px;background:var(--ac);border-radius:2px;animation:fadeIn .25s}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:10px}
.avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;cursor:pointer;border:1px solid var(--line2);transition:border-color .15s}
.avatar:hover{border-color:var(--acline)}
.avatar-fb{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;
  background:var(--bg3);color:var(--tx2);border:1px solid var(--line2);font-size:12.5px;font-weight:650;transition:all .15s}
.avatar-fb:hover{border-color:var(--acline);color:var(--tx)}
.user-menu{position:fixed;top:calc(var(--nav) + 6px);right:20px;width:225px;background:var(--bg2);border:1px solid var(--line2);
  border-radius:var(--r);padding:6px;z-index:220;box-shadow:0 16px 44px rgba(0,0,0,.5);animation:popIn .16s var(--ease);transform-origin:top right}
.user-menu .umh{padding:9px 11px 10px;border-bottom:1px solid var(--line);margin-bottom:5px}
.umh .ume{font-size:12.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.umh .umb{font-size:11.5px;color:var(--tx2);margin-top:2px;font-variant-numeric:tabular-nums}
.user-menu a,.user-menu button.um{display:flex;align-items:center;gap:9px;width:100%;padding:7px 11px;border-radius:7px;
  color:var(--tx2);font-size:12.5px;font-weight:500;transition:all .11s}
.user-menu a:hover,.user-menu button.um:hover{background:var(--bg3);color:var(--tx)}
.user-menu svg{color:var(--tx3)}
.burger{display:none;padding:7px;border-radius:7px;color:var(--tx2)}
.burger:hover{background:var(--bg2);color:var(--tx)}
.mobile-menu{position:fixed;inset:var(--nav) 0 0 0;background:rgba(11,12,14,.97);backdrop-filter:blur(14px);z-index:95;
  padding:20px;display:flex;flex-direction:column;gap:1px;animation:fadeIn .18s}
.mobile-menu a{padding:13px 12px;font-size:16px;font-weight:650;color:var(--tx2);border-radius:9px;transition:all .13s}
.mobile-menu a:hover{background:var(--bg2);color:var(--tx)}

.page{max-width:1160px;margin:0 auto;padding:32px 22px 90px;position:relative;z-index:1}
.page-wide{max-width:1440px}
.with-sidebar{display:flex;min-height:calc(100vh - var(--nav));position:relative;z-index:1}
.sidebar{width:230px;flex-shrink:0;border-right:1px solid var(--line);padding:18px 12px}
.sb-sticky{position:sticky;top:calc(var(--nav) + 18px);display:flex;flex-direction:column;gap:2px}
.side-item{display:flex;align-items:center;gap:10px;padding:8px 12px;border-radius:8px;color:var(--tx2);font-size:13px;
  font-weight:500;text-align:left;width:100%;transition:all .13s;position:relative}
.side-item:hover{color:var(--tx);background:var(--bg2)}
.side-item.active{color:var(--tx);background:var(--bg2);font-weight:600}
.side-item.active::before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:2.5px;border-radius:3px;background:var(--ac)}
.side-item .si{color:var(--tx3);display:flex;transition:color .13s}
.side-item.active .si{color:var(--ac)}
.main{flex:1;min-width:0;padding:26px 30px 90px}

.card{background:var(--bg1);border:1px solid var(--line);border-radius:var(--r);padding:18px;transition:border-color .18s}
.card:hover{border-color:var(--line2)}
.card-t{font-size:11px;font-weight:650;color:var(--tx2);text-transform:uppercase;letter-spacing:.1em;margin-bottom:13px}
.stat-row{display:flex;gap:12px;flex-wrap:wrap}
.stat{flex:1;min-width:145px;background:var(--bg1);border:1px solid var(--line);border-radius:var(--r);padding:15px 16px}
.stat .v{font-family:var(--display);font-size:21px;font-weight:750;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.stat .l{font-size:11.5px;color:var(--tx2);margin-top:2px}

.badge{display:inline-flex;align-items:center;gap:4px;padding:1.5px 8px;border-radius:20px;font-size:10px;font-weight:650;
  letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--line2);color:var(--tx2);white-space:nowrap}
.badge-ac{background:var(--acdim);color:var(--ac);border-color:var(--acline)}
.badge-gr{color:var(--grn);border-color:var(--grnline);background:var(--grndim)}
.badge-rd{color:var(--red);border-color:var(--redline);background:var(--reddim)}
.badge-wr{color:var(--wrn);border-color:var(--wrnline);background:var(--wrndim)}
.dot{width:6.5px;height:6.5px;border-radius:50%;display:inline-block;flex-shrink:0}
.dot-g{background:var(--grn)}.dot-r{background:var(--red)}.dot-w{background:var(--wrn)}.dot-m{background:var(--tx3)}

.table{width:100%;border-collapse:collapse;font-size:12.5px}
.table th{text-align:left;padding:8px 10px;color:var(--tx3);font-weight:600;font-size:10.5px;text-transform:uppercase;
  letter-spacing:.08em;border-bottom:1px solid var(--line);white-space:nowrap}
.table td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle}
.table tbody tr{transition:background .1s}
.table tbody tr:hover{background:var(--bg2)}
.table tbody tr:last-child td{border-bottom:none}
.num{text-align:right;font-variant-numeric:tabular-nums}
.table-wrap{overflow-x:auto}

.hero{padding:64px 22px 40px;text-align:center;max-width:900px;margin:0 auto;position:relative;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:7px;padding:4px 12px;border:1px solid var(--line2);border-radius:20px;
  font-size:11.5px;font-weight:600;color:var(--tx2);margin-bottom:22px;background:var(--bg1)}
.hero-badge .dot{background:var(--ac)}
.hero h1{font-size:clamp(32px,5.4vw,56px);font-weight:800;line-height:1.06;color:#f5f5f5}
.hero h1 .mark{color:var(--ac);position:relative;white-space:nowrap}
.hero h1 .mark::after{content:"";position:absolute;left:0;right:0;bottom:1px;height:9px;background:var(--acdim);border-radius:3px;z-index:-1}
.hero p{margin:16px auto 0;max-width:560px;color:var(--tx2);font-size:14.5px;line-height:1.7}
.hero-ctas{margin-top:26px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.hero-stats{margin:44px auto 0;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:820px}
.hstat{background:var(--bg1);border:1px solid var(--line);border-radius:var(--r);padding:15px 12px;text-align:left}
.hstat .v{font-family:var(--mono);font-size:17px;font-weight:500;font-variant-numeric:tabular-nums}
.hstat .l{font-size:11px;color:var(--tx3);margin-top:3px}
/* OpenRouter-style inline hero stats: no boxes, centered, big numerals */
.hero-stats .hstat{background:transparent;border:0;padding:12px 10px;text-align:center}
.hero-stats .hstat .v{font-family:var(--display);font-size:clamp(22px,2.4vw,30px);font-weight:750;color:#f5f5f5;letter-spacing:-.01em}
.hero-stats .hstat .l{margin-top:4px}

.section{max-width:1160px;margin:0 auto;padding:38px 22px;position:relative;z-index:1}
.section-h{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:16px}
.section-h h2{font-size:17px;font-weight:750}
.section-h a{color:var(--tx2);font-size:12.5px;font-weight:500;transition:color .13s}
.section-h a:hover{color:var(--ac)}

.why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px}
.why-card{background:var(--bg1);border:1px solid var(--line);border-radius:var(--r);padding:20px;
  transition:border-color .18s,transform .18s var(--ease)}
.why-card:hover{border-color:var(--line2);transform:translateY(-2px)}
.why-card .w-ico{width:34px;height:34px;border-radius:9px;background:var(--acdim);color:var(--ac);
  display:flex;align-items:center;justify-content:center;margin-bottom:13px}
.why-card h3{font-size:14px;font-weight:700;margin-bottom:5px}
.why-card p{font-size:12.5px;color:var(--tx2);line-height:1.65}

/* animated mini-demos inside why-cards (pure CSS, looped) */
.w-demo{background:var(--bg);border:1px solid var(--line);border-radius:9px;overflow:hidden;margin-bottom:14px}
.wbar{display:flex;gap:4px;padding:7px 9px;border-bottom:1px solid var(--line);background:var(--bg2)}
.wbar span{width:7px;height:7px;border-radius:50%;background:var(--bg3)}
.w-body{padding:10px 11px;font-family:var(--mono);font-size:11px;color:var(--tx2);min-height:62px;line-height:1.8}
.wline{white-space:nowrap;overflow:hidden}
.wprompt{color:var(--ac)}
.w-ok{color:#8fd18f}
.w-dim{color:var(--tx3)}
@keyframes wOld{0%,16%{opacity:1;transform:none}26%,72%{opacity:0;transform:translateY(-7px)}86%,100%{opacity:1;transform:none}}
@keyframes wNew{0%,26%{opacity:0;transform:translateY(7px)}38%,72%{opacity:1;transform:none}86%,100%{opacity:0;transform:translateY(7px)}}
@keyframes wOut{0%,52%{opacity:0}62%,86%{opacity:1}100%{opacity:0}}
@keyframes wPress{0%,38%{opacity:0}42%,50%{opacity:1}52%,100%{opacity:0}}
.w-swap{position:relative;display:inline-block;min-width:172px}
.w-old{display:inline-block;animation:wOld 9s infinite}
.w-new{display:inline-block;position:absolute;left:0;animation:wNew 9s infinite}
.w-out{display:block;opacity:0;animation:wOut 9s infinite}
.w-cursor{display:inline-block;width:6px;height:11px;background:var(--ac);vertical-align:-1px;animation:cursorBlink 1s steps(1) infinite}
@keyframes wLine{0%,18%{transform:scaleX(0);opacity:0}28%,74%{transform:scaleX(1);opacity:1}86%,100%{transform:scaleX(0);opacity:0}}
.w-pg{display:flex;gap:8px}
.w-pg .col{flex:1;min-width:0;background:var(--bg1);border:1px solid var(--line);border-radius:7px;padding:8px}
.w-pg .col .ct{font-size:9px;letter-spacing:.08em;color:var(--tx3);margin-bottom:6px}
.w-pg .bub{height:9px;border-radius:5px;background:var(--bg3);margin:5px 0;transform-origin:left;animation:wLine 9s infinite}
.w-pg .bub.ac{background:var(--acdim)}
.w-pg .bub:nth-child(3){animation-delay:.35s}
.w-pg .bub:nth-child(4){animation-delay:.7s}
.w-pg .bub:nth-child(5){animation-delay:1.05s}
@keyframes wBal1{0%,30%{opacity:1}42%,74%{opacity:0}86%,100%{opacity:1}}
@keyframes wBal2{0%,30%{opacity:0;transform:translateY(6px)}42%,74%{opacity:1;transform:none}86%,100%{opacity:0;transform:translateY(6px)}}
.w-bal{position:relative;display:inline-block;min-width:52px;color:var(--tx);font-weight:650}
.w-bal .b1{display:inline-block;animation:wBal1 9s infinite}
.w-bal .b2{display:inline-block;position:absolute;left:0;animation:wBal2 9s infinite}
.w-chg{display:block;opacity:0;animation:wOut 9s infinite}
.w-btn{display:inline-block;border:1px solid var(--ac);color:var(--ac);border-radius:6px;padding:1px 8px;font-size:10px;animation:wOut 9s infinite}

.sponsor-strip{border:1px dashed var(--acline);border-radius:var(--r);padding:16px 18px;background:var(--acdim)}
.sponsor-tag{font-size:9.5px;font-weight:700;letter-spacing:.12em;color:var(--ac);text-transform:uppercase;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.sponsor-tag::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--ac);animation:fadeIn 1.6s infinite alternate}

.mp-av{width:52px;height:52px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:var(--bg3);color:var(--tx2);font-family:var(--display);font-weight:700;font-size:18px;overflow:hidden}
.mp-av img{width:100%;height:100%;object-fit:contain}
.mp-av span{display:flex;width:100%;height:100%;align-items:center;justify-content:center}
.mp-desc{margin-top:22px;color:var(--tx2);font-size:14px;line-height:1.7;white-space:pre-line}
.mp-desc.clamped{display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}
.mp-stats{margin-top:22px;display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px}
.doc-ln{display:block;padding:6px 10px;border-radius:7px;color:var(--tx2);font-size:12.5px;text-decoration:none}
.doc-ln:hover{color:var(--tx);background:var(--bg2)}

.model-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:11px}
.model-card{background:var(--bg1);border:1px solid var(--line);border-radius:var(--r);
  padding:15px 16px;display:flex;flex-direction:column;gap:10px;cursor:pointer;
  transition:border-color .16s,transform .16s var(--ease)}
.model-card:hover{border-color:var(--line2);transform:translateY(-1.5px)}
.mc-top{display:flex;align-items:center;gap:11px;min-width:0}
.mc-av{width:34px;height:34px;border-radius:9px;flex-shrink:0;display:flex;align-items:center;justify-content:center;
  background:var(--bg3);color:var(--tx2);font-family:var(--display);font-weight:700;font-size:14px;overflow:hidden}
.mc-av-img{width:100%;height:100%;object-fit:contain;border-radius:9px}
.mc-av-fb{display:flex;align-items:center;justify-content:center;width:100%;height:100%}
.mc-name{font-weight:650;font-size:13.5px;letter-spacing:-.01em;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mc-prov{color:var(--tx3);font-size:11.5px;font-family:var(--mono)}
.mc-badges{margin-left:auto;display:flex;gap:5px;flex-shrink:0}
.mc-prices{display:flex;gap:14px;font-family:var(--mono);font-size:11.5px;color:var(--tx2);font-variant-numeric:tabular-nums;align-items:baseline}
.mc-prices .p-v{color:var(--tx);font-size:12.5px}
.mc-prices .p-k{color:var(--tx3);font-size:10px;margin-right:2px}
.mc-foot{display:flex;align-items:center;gap:10px;color:var(--tx3);font-size:11px}
.mc-go{margin-left:auto;font-size:11.5px;color:var(--ac);opacity:0;transform:translateX(-4px);transition:all .15s var(--ease);font-weight:600}
.model-card:hover .mc-go{opacity:1;transform:none}
.mc-desc{color:var(--tx2);font-size:12px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}

.filter-side{width:222px}
.f-group{border-bottom:1px solid var(--line);padding:13px 0}
.f-group:last-child{border-bottom:none}
.f-title{font-size:10px;font-weight:650;color:var(--tx2);text-transform:uppercase;letter-spacing:.1em;margin-bottom:8px;
  display:flex;align-items:center;justify-content:space-between;cursor:pointer;user-select:none}
.f-title svg{transition:transform .18s;color:var(--tx3)}
.f-title.closed svg{transform:rotate(-90deg)}
.f-body{display:flex;flex-direction:column;gap:1px;overflow:hidden;transition:max-height .22s var(--ease),opacity .18s}
.f-body.closed{max-height:0!important;opacity:0}
.f-opt{padding:1.5px 0}

.pg{display:flex;height:calc(100vh - var(--nav));position:relative;z-index:1}
.pg-side{width:248px;flex-shrink:0;border-right:1px solid var(--line);display:flex;flex-direction:column;background:var(--bg1)}
.pg-sh{padding:12px;display:flex;flex-direction:column;gap:9px;border-bottom:1px solid var(--line)}
.pg-chats{flex:1;overflow-y:auto;padding:8px;display:flex;flex-direction:column;gap:1px}
.pg-chat{padding:8px 10px;border-radius:8px;cursor:pointer;font-size:12.5px;color:var(--tx2);display:flex;
  justify-content:space-between;align-items:center;gap:7px;transition:all .12s}
.pg-chat:hover{background:var(--bg2);color:var(--tx)}
.pg-chat.active{background:var(--bg3);color:var(--tx)}
.pg-chat span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}
.pg-chat .del{opacity:0;color:var(--tx3);font-size:14px;padding:0 2px;transition:all .12s}
.pg-chat:hover .del{opacity:1}
.pg-chat .del:hover{color:var(--red)}
.pg-main{flex:1;display:flex;flex-direction:column;min-width:0}
.pg-toolbar{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--bg2);border:1px solid var(--line2);color:var(--tx);
  font-size:11.5px;font-weight:550;padding:4px 10px;border-radius:20px;animation:popIn .16s var(--ease)}
.chip button{color:var(--tx3);font-size:13px;line-height:1;padding:0;transition:color .12s}
.chip button:hover{color:var(--red)}
.pg-messages{flex:1;overflow-y:auto;padding:22px 16px}
.pg-cols{display:grid;gap:12px}
.msg-user{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:12px 15px;margin:0 auto 18px;
  max-width:720px;white-space:pre-wrap;font-size:13.5px}
.msg-model{border:1px solid var(--line);border-radius:var(--r);background:var(--bg1);display:flex;flex-direction:column;
  min-height:52px;overflow:hidden}
.mmh{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:7px 12px;border-bottom:1px solid var(--line);font-size:11.5px;color:var(--tx3)}
.mmh .n{color:var(--tx2);font-weight:600;font-family:var(--mono)}
.mmb{padding:12px 14px;font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;flex:1;line-height:1.65}
.cursor{display:inline-block;width:7px;height:14px;background:var(--ac);vertical-align:text-bottom;margin-left:2px;animation:cursorBlink 1s infinite;border-radius:1px}
.typing{display:inline-flex;gap:4px;padding:4px 0}
.typing i{width:5px;height:5px;border-radius:50%;background:var(--tx2);animation:dots 1.1s infinite}
.typing i:nth-child(2){animation-delay:.13s}
.typing i:nth-child(3){animation-delay:.26s}
.msg-err{color:var(--red);font-size:12px;line-height:1.5}
.pg-templates{display:grid;grid-template-columns:repeat(auto-fill,minmax(215px,1fr));gap:11px;padding:36px 16px;align-content:start;max-width:820px}
.tpl-card{border:1px solid var(--line);border-radius:var(--r);background:var(--bg1);padding:16px;text-align:left;transition:all .16s var(--ease)}
.tpl-card:hover{border-color:var(--acline);transform:translateY(-2px)}
.tpl-card .t1{font-weight:650;font-size:13px;margin-bottom:4px}
.tpl-card .t2{color:var(--tx2);font-size:12px;line-height:1.55}
.pg-input-wrap{border-top:1px solid var(--line);padding:13px 16px;background:var(--bg1)}
.pg-files{display:flex;gap:6px;flex-wrap:wrap;max-width:880px;margin:0 auto 8px}
.pg-input{display:flex;gap:9px;align-items:flex-end;background:var(--bg2);border:1px solid var(--line2);border-radius:12px;
  padding:10px 12px;transition:border-color .15s;max-width:880px;margin:0 auto}
.pg-input:focus-within{border-color:var(--acline)}
.pg-input textarea{flex:1;background:none;border:none;outline:none;resize:none;color:var(--tx);font-size:13.5px;max-height:160px;line-height:1.5}
.pg-input textarea::placeholder{color:var(--tx3)}
.pg-ai-note{max-width:880px;margin:9px auto 0;text-align:center;font-size:11px;color:var(--tx3);line-height:1.5}
.pg-settings{position:absolute;right:16px;top:calc(var(--nav) + 48px);width:280px;z-index:120;
  background:var(--bg2);border:1px solid var(--line2);border-radius:var(--r);padding:14px;
  box-shadow:0 16px 44px rgba(0,0,0,.5);animation:popIn .16s var(--ease)}
.pg-settings .s-h{font-size:12px;font-weight:600;margin-bottom:10px}
.ib{padding:5px;border-radius:7px;color:var(--tx3);display:flex;transition:all .13s}
.ib:hover{color:var(--tx);background:var(--bg3)}
.ib.send{color:var(--acink);background:var(--ac);border-radius:8px;transition:all .14s var(--ease)}
.ib.send:hover{background:var(--ac2);transform:scale(1.06)}
.ib.send:disabled{opacity:.35;transform:none}

.popover{position:fixed;z-index:300;background:var(--bg2);border:1px solid var(--line2);border-radius:var(--r);
  width:296px;max-height:330px;overflow-y:auto;box-shadow:0 16px 44px rgba(0,0,0,.5);padding:6px;animation:popIn .16s var(--ease);transform-origin:top left}
.pop-item{padding:8px 10px;border-radius:8px;cursor:pointer;font-size:12.5px;transition:background .1s}
.pop-item:hover{background:var(--bg3)}
.pop-item .s{color:var(--tx3);font-size:11px;margin-top:1px;font-variant-numeric:tabular-nums}

.cmdk-ov{position:fixed;inset:0;background:rgba(6,7,8,.64);backdrop-filter:blur(5px);z-index:500;
  display:flex;justify-content:center;padding-top:13vh;animation:fadeIn .15s}
.cmdk{width:min(560px,calc(100vw - 40px));height:fit-content;background:var(--bg2);border:1px solid var(--line2);
  border-radius:14px;overflow:hidden;box-shadow:0 26px 70px rgba(0,0,0,.6);animation:popIn .2s var(--ease)}
.cmdk input{width:100%;height:48px;padding:0 17px;background:none;border:none;outline:none;color:var(--tx);font-size:14.5px;border-bottom:1px solid var(--line)}
.cmdk-res{max-height:330px;overflow-y:auto;padding:6px}
.cmdk-item{padding:9px 12px;border-radius:9px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:background .09s}
.cmdk-item:hover,.cmdk-item.sel{background:var(--bg3)}
.cmdk-item .a{font-size:13px;font-weight:550}
.cmdk-item .b{font-size:11px;color:var(--tx3);margin-top:1px;font-family:var(--mono)}
.cmdk-item .r{font-size:11px;color:var(--tx3);font-variant-numeric:tabular-nums}
.cmdk-foot{display:flex;gap:13px;padding:8px 14px;border-top:1px solid var(--line);color:var(--tx3);font-size:10.5px}
.cmdk-foot kbd{font-family:var(--font);border:1px solid var(--line2);border-radius:4px;padding:0 4px;font-size:9.5px;margin-right:3px}

.toasts{position:fixed;bottom:20px;right:20px;z-index:900;display:flex;flex-direction:column;gap:8px;max-width:min(360px,calc(100vw - 40px))}
.toast{display:flex;align-items:center;gap:10px;background:var(--bg3);border:1px solid var(--line2);border-radius:10px;
  padding:11px 14px;font-size:12.5px;font-weight:550;box-shadow:0 12px 34px rgba(0,0,0,.45);animation:popIn .22s var(--ease)}
.toast.out{animation:fadeIn .2s reverse forwards}
.toast .ti{width:21px;height:21px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.toast.ok .ti{background:var(--grndim);color:var(--grn)}
.toast.err .ti{background:var(--reddim);color:var(--red)}
.toast.info .ti{background:var(--acdim);color:var(--ac)}

.modal-ov{position:fixed;inset:0;background:rgba(6,7,8,.68);backdrop-filter:blur(4px);z-index:600;
  display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s}
.modal{background:var(--bg2);border:1px solid var(--line2);border-radius:14px;padding:22px;width:min(400px,100%);
  box-shadow:0 26px 70px rgba(0,0,0,.6);animation:popIn .2s var(--ease)}
.modal h3{font-size:15px;font-weight:700;margin-bottom:8px}
.modal p{color:var(--tx2);font-size:13px;line-height:1.6;margin-bottom:18px}
.modal .m-actions{display:flex;gap:9px;justify-content:flex-end}

.heatmap{display:grid;grid-template-rows:repeat(7,10px);grid-auto-flow:column;gap:3px}
.hm{width:10px;height:10px;border-radius:2.5px;background:var(--bg3);transition:transform .1s}
.hm:hover{transform:scale(1.3)}
.top-item{display:flex;align-items:center;gap:11px;padding:7px 0;font-size:12.5px}
.top-item .nm{flex:0 0 36%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:550}
.top-item .bw{flex:1;height:5px;background:var(--bg3);border-radius:4px;overflow:hidden}
.top-item .bar{height:100%;background:var(--ac);border-radius:4px;transform-origin:left;animation:barGrow .7s var(--ease)}
.top-item .vv{font-variant-numeric:tabular-nums;color:var(--tx2);font-size:11.5px;min-width:90px;text-align:right;font-family:var(--mono)}
.seg{display:inline-flex;background:var(--bg1);border:1px solid var(--line);border-radius:8px;padding:2.5px;gap:2px}
.seg button{color:var(--tx2);font-size:11.5px;font-weight:600;padding:4px 11px;border-radius:6px;transition:all .12s}
.seg button:hover{color:var(--tx)}
.seg button.active{background:var(--bg3);color:var(--tx)}

.row{display:flex;align-items:center;gap:10px}
.row-b{display:flex;align-items:center;justify-content:space-between;gap:10px}
.mt8{margin-top:8px}.mt16{margin-top:16px}.mt24{margin-top:24px}
.mb8{margin-bottom:8px}.mb16{margin-bottom:16px}.mb24{margin-bottom:24px}
.muted{color:var(--tx2)}.faint{color:var(--tx3)}
.small{font-size:12px}.mono{font-family:var(--mono)}
.flex1{flex:1;min-width:0}.hidden{display:none!important}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.banner{border-radius:10px;padding:11px 14px;font-size:12.5px;margin-bottom:14px;line-height:1.55}
.banner-ok{background:var(--grndim);border:1px solid var(--grnline);color:var(--grn)}
.banner-err{background:var(--reddim);border:1px solid var(--redline);color:var(--red);white-space:pre-wrap}
.tabs{display:flex;gap:1px;border-bottom:1px solid var(--line);margin-bottom:20px;overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tabs button{color:var(--tx2);padding:9px 14px;font-size:13px;font-weight:550;border-bottom:2px solid transparent;white-space:nowrap;transition:all .13s;margin-bottom:-1px}
.tabs button:hover{color:var(--tx)}
.tabs button.active{color:var(--tx);border-bottom-color:var(--ac)}
.code-block{font-family:var(--mono);font-size:12px;background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:10px 12px;word-break:break-all;user-select:all}
.skel{border-radius:8px;background:linear-gradient(90deg,var(--bg1) 25%,var(--bg2) 50%,var(--bg1) 75%);background-size:760px 100%;animation:shimmer 1.3s infinite linear}
.empty{padding:44px 20px;text-align:center;color:var(--tx3);font-size:13px}
.empty svg{opacity:.5;margin-bottom:10px}

.login-wrap{min-height:calc(100vh - var(--nav));display:flex;align-items:center;justify-content:center;padding:22px;position:relative;z-index:1}
.login-card{width:380px;max-width:100%;animation:reveal .4s var(--ease)}
.oauth-btn{width:100%;height:46px;border-radius:11px;border:1px solid var(--line2);background:var(--bg2);color:var(--tx);
  display:flex;align-items:center;justify-content:center;gap:10px;font-size:13.5px;font-weight:600;margin-bottom:10px;transition:all .15s var(--ease)}
.oauth-btn:hover{border-color:var(--tx3);background:var(--bg3);transform:translateY(-1.5px)}
.oauth-btn:active{transform:none}

.site-footer{border-top:1px solid var(--line);padding:44px 22px 28px;position:relative;z-index:1}
.foot-grid{max-width:1160px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px;margin-bottom:32px}
.foot-brand{display:flex;align-items:center;gap:8px;font-family:var(--display);font-weight:800;font-size:14.5px;letter-spacing:-.03em;margin-bottom:10px}
.foot-desc{font-size:12.5px;color:var(--tx3);line-height:1.65;max-width:280px}
.foot-col h4{font-size:11px;font-weight:650;color:var(--tx2);text-transform:uppercase;letter-spacing:.09em;margin-bottom:11px}
.foot-col a{display:block;font-size:12.5px;color:var(--tx3);padding:3.5px 0;transition:color .12s}
.foot-col a:hover{color:var(--tx)}
.foot-bottom{max-width:1160px;margin:0 auto;border-top:1px solid var(--line);padding-top:18px;display:flex;
  justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--tx3);font-size:11.5px}

@media (max-width:980px){
  .nav-links,.nav-search kbd,.nav-search span{display:none}
  .nav-search{flex:0 1 38px;padding:0;justify-content:center}
  .burger{display:flex}
  .hero-stats{grid-template-columns:1fr 1fr}
  .with-sidebar{flex-direction:column}
  .sidebar,.filter-side{width:auto;border-right:none;border-bottom:1px solid var(--line)}
  .sb-sticky{position:static;flex-direction:row;overflow-x:auto;padding-bottom:4px}
  .side-item{white-space:nowrap;width:auto}
  .main{padding:20px 16px 70px}
  .pg{flex-direction:column}
  .pg-side{width:100%;max-height:200px;border-right:none;border-bottom:1px solid var(--line)}
  .pg-chats{flex-direction:row;overflow-x:auto}
  .pg-chat{flex-shrink:0;max-width:190px}
  .form-grid,.grid2{grid-template-columns:1fr}
  .pg-cols{grid-template-columns:1fr!important}
  .filter-side{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .hero{padding:44px 16px 24px}
  .page{padding:22px 14px 70px}
  .stat{min-width:calc(50% - 6px)}
  .foot-grid{grid-template-columns:1fr}
}