:root{--bg:#fbfaf7;--bg2:#f2efe8;--card:#fff;--ink:#16181d;--ink2:#4a4f5a;--mute:#5c6170;--line:#e3dfd5;--brand:#0f2a44;--acc:#b45309;--acc2:#fef3c7;--up:#15803d;--down:#b91c1c;--r:10px;--w:1120px;--p:72ch}
@media (prefers-color-scheme:dark){:root{--bg:#0d1014;--bg2:#151a21;--card:#131820;--ink:#eceae4;--ink2:#b9bcc4;--mute:#8b909b;--line:#262d38;--brand:#e8eef5;--acc:#f59e0b;--acc2:#2a2111;--up:#4ade80;--down:#f87171}}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:4rem}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--acc);text-underline-offset:2px}
a:hover{text-decoration-thickness:2px}
img,svg{max-width:100%;height:auto}
.skip{position:absolute;left:-9999px}.skip:focus{left:1rem;top:1rem;z-index:99;background:var(--card);padding:.5rem 1rem}
.wrap{max-width:var(--w);margin:0 auto;padding:0 1rem}
/* header */
.hd{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:1.25rem;min-height:56px}
.logo{display:flex;align-items:center;gap:.5rem;font-weight:700;color:var(--brand);text-decoration:none;white-space:nowrap;letter-spacing:-.01em}
.logo svg{width:26px;height:26px;flex:none}
.logo b{color:var(--acc)}
.nav{display:flex;gap:1.1rem;overflow-x:auto;scrollbar-width:none;font-size:.94rem}
.nav::-webkit-scrollbar{display:none}
.nav a{color:var(--ink2);text-decoration:none;white-space:nowrap;padding:.9rem 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{color:var(--ink);border-color:var(--acc)}
/* hero */
.hero{padding:1.75rem 0 .5rem}
.crumbs{font-size:.85rem;color:var(--mute);margin:1rem 0 0}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.35rem}
.crumbs li+li::before{content:"›";margin-right:.35rem}
.crumbs a{color:var(--mute)}
h1,h2,h3{line-height:1.22;letter-spacing:-.015em;color:var(--brand)}
h1{font-size:clamp(1.75rem,4.2vw,2.6rem);margin:.4rem 0 .6rem}
h2{font-size:clamp(1.3rem,2.6vw,1.65rem);margin:2.4rem 0 .7rem}
h3{font-size:1.15rem;margin:1.6rem 0 .4rem}
.lead{font-size:1.15rem;color:var(--ink2);max-width:var(--p);margin:0 0 1rem}
.meta{font-size:.85rem;color:var(--mute);margin:0 0 1rem}
/* layout */
.prose{max-width:var(--p)}
.prose p,.prose ul,.prose ol{margin:0 0 1.05rem}
.prose li{margin:.25rem 0}
.full{max-width:none}
.grid{display:grid;gap:1rem;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin:1rem 0 1.5rem}
.grid.g2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem 1.1rem}
.card h3{margin:.1rem 0 .4rem;font-size:1.05rem}
.card p{margin:0;color:var(--ink2);font-size:.97rem}
a.card{display:block;text-decoration:none;color:inherit;transition:border-color .15s}
a.card:hover{border-color:var(--acc)}
a.card h3{color:var(--acc)}
.note{background:var(--acc2);border-left:3px solid var(--acc);padding:.8rem 1rem;border-radius:0 var(--r) var(--r) 0;margin:1.2rem 0;font-size:.97rem}
.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:.75rem;margin:1rem 0 1.5rem}
.kpi{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:.75rem .9rem}
.kpi span{display:block;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em;color:var(--mute)}
.kpi strong{font-size:1.2rem;color:var(--brand)}
/* tables */
.tbl{overflow-x:auto;margin:1rem 0 1.5rem;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
table{border-collapse:collapse;width:100%;font-size:.95rem;font-variant-numeric:tabular-nums}
caption{text-align:left;padding:.7rem .9rem;font-weight:600;color:var(--brand)}
th,td{padding:.55rem .9rem;text-align:left;border-top:1px solid var(--line);vertical-align:top}
thead th{background:var(--bg2);font-size:.82rem;text-transform:uppercase;letter-spacing:.04em;color:var(--ink2)}
td.n,th.n{text-align:right;white-space:nowrap}
.bar{display:block;height:8px;border-radius:4px;background:var(--acc);min-width:2px}
/* widgets */
.tv{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin:0 0 1rem}
.tv-ph{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.4rem;padding:1rem;text-align:center;border:0;background:transparent;color:var(--ink2);font:inherit;cursor:pointer;width:100%}
.tv-ph strong{color:var(--brand);font-size:1rem}
.tv-ph small{font-size:.82rem;color:var(--mute)}
.tv-ph::before{content:"";width:34px;height:3px;border-radius:2px;background:var(--acc);animation:pl 1.4s ease-in-out infinite}
@keyframes pl{50%{opacity:.25;transform:scaleX(2.2)}}
.tv.on .tv-ph{display:none}
.tv iframe{border:0}
.tv-tape{min-height:78px}.tv-quote{min-height:126px}.tv-mini{height:220px}.tv-chart{height:500px}.tv-news{height:560px}.tv-techs{height:460px}.tv-ov{height:420px}
.quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1rem;margin:1rem 0}
.quotes .tv{margin:0}
.src{font-size:.82rem;color:var(--mute);margin:-.4rem 0 1.2rem}
/* faq */
.faq details{border-top:1px solid var(--line);padding:.7rem 0}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;font-weight:600;color:var(--brand);list-style-position:outside}
.faq details p{margin:.5rem 0 0;color:var(--ink2)}
/* tools */
.calc{display:grid;gap:.75rem;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));align-items:end;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:1rem;margin:1rem 0 1.5rem}
.calc label{display:block;font-size:.85rem;color:var(--ink2);margin-bottom:.25rem}
.calc input,.calc select{width:100%;font:inherit;padding:.5rem .6rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink)}
.calc output{display:block;font-size:1.3rem;font-weight:700;color:var(--brand)}
/* related + footer */
.rel{border-top:1px solid var(--line);margin-top:3rem;padding-top:.5rem}
.ft{margin-top:3rem;background:var(--bg2);border-top:1px solid var(--line);padding:2rem 0 1.5rem;font-size:.92rem;color:var(--ink2)}
.ft .cols{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
.ft h2{font-size:.82rem;text-transform:uppercase;letter-spacing:.06em;margin:0 0 .6rem;color:var(--mute)}
.ft ul{list-style:none;margin:0;padding:0}
.ft li{margin:.3rem 0}
.ft a{color:var(--ink2);text-decoration:none}
.ft a:hover{color:var(--acc)}
.disc{border-top:1px solid var(--line);margin-top:1.5rem;padding-top:1rem;font-size:.82rem;color:var(--mute)}
@media (max-width:640px){body{font-size:1rem}.hd .wrap{gap:.8rem}.logo{font-size:.95rem}.tv-chart{height:440px!important}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}