:root{--bg:#F2F6F6;--surface:#FFFFFF;--ink:#0B1F26;--muted:#56696F;--line:rgba(11,31,38,.1);--shell:rgba(11,31,38,.045);--accent:#FFB547;--ok:#1F9D6B;--focus:#0B6E80;--link:#0A6577;--h-bg:#06151B;--h-ink:#EAF4F3;--h-mut:#9DB8BB;--h-line:rgba(255,255,255,.12);--font:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--ease:cubic-bezier(.32,.72,0,1);box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#071419;--surface:#0E2229;--ink:#E8F2F1;--muted:#92AAAD;--line:rgba(255,255,255,.1);--shell:rgba(255,255,255,.04);--ok:#4FD39B;--focus:#FFB547;--link:#6FD0DE}}
:root[data-theme="dark"]{--bg:#071419;--surface:#0E2229;--ink:#E8F2F1;--muted:#92AAAD;--line:rgba(255,255,255,.1);--shell:rgba(255,255,255,.04);--ok:#4FD39B;--focus:#FFB547;--link:#6FD0DE}
html{scrollbar-gutter:stable}@supports not (scrollbar-gutter:stable){html{overflow-y:scroll}}
:root{color-scheme:light dark}:root[data-theme="light"]{color-scheme:light}:root[data-theme="dark"]{color-scheme:dark}
html{scroll-behavior:smooth;scroll-padding-top:calc(env(safe-area-inset-top,0px) + 90px)}
*,*::before,*::after{box-sizing:inherit}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}p{margin:0}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.sprite{position:absolute;width:0;height:0}
.wrap{max-width:1140px;margin:0 auto;padding-left:28px;padding-right:28px}
h1,h2,h3{margin:0;line-height:1.1;letter-spacing:-.025em}
h1{font-size:clamp(2.6rem,5.8vw,4.6rem);font-weight:800;letter-spacing:-.035em}
h2{font-size:clamp(1.7rem,3.2vw,2.5rem);font-weight:700}
h3{font-size:1.2rem;font-weight:700;letter-spacing:-.015em}
.muted{color:var(--muted)}.small{font-size:.93rem}
.btn{display:inline-flex;align-items:center;gap:12px;padding:7px 7px 7px 22px;border-radius:999px;font:700 .98rem var(--font);text-decoration:none;border:0;cursor:pointer;transition:transform .5s var(--ease),filter .3s}
.btn .ic{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:rgba(0,0,0,.12);transition:transform .5s var(--ease)}
.btn:hover .ic{transform:translate(2px,-2px) scale(1.08)}
.btn:active{transform:scale(.98)}
.btn.amber{background:var(--accent);color:#1A1300}
.btn.amber:hover{filter:brightness(1.07)}
.btn.glass{background:rgba(255,255,255,.07);color:var(--h-ink);box-shadow:inset 0 0 0 1px var(--h-line)}
.btn.glass .ic{background:rgba(255,255,255,.12)}
.btn.glass:hover{background:rgba(255,255,255,.12)}
header{position:fixed;z-index:10;left:0;right:0;top:calc(env(safe-area-inset-top,0px) + 14px);display:flex;justify-content:center;padding:0 16px;pointer-events:none}
.pill{pointer-events:auto;display:flex;align-items:center;justify-content:space-between;gap:28px;width:100%;max-width:1040px;white-space:nowrap;padding:8px 8px 8px 20px;border-radius:999px;background:rgba(7,24,31,.94);color:var(--h-ink);box-shadow:inset 0 0 0 1px var(--h-line),0 12px 40px rgba(0,0,0,.14);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px)}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;text-decoration:none;letter-spacing:-.01em}
.logo svg{width:32px;height:32px;flex:none}
.logo b{font-weight:800}.logo span{font-weight:500;color:var(--h-mut)}
.fl{display:inline-flex;align-items:center;gap:10px}.fl svg{width:24px;height:24px}
.pill nav{display:flex;align-items:center;gap:26px;font-weight:500;font-size:.95rem}
.pill nav a{text-decoration:none;color:var(--h-mut);transition:color .3s}
.pill nav a:hover,.pill nav a[aria-current]{color:var(--h-ink)}
.pill .btn{padding:5px 5px 5px 16px;font-size:.92rem;color:#1A1300}
.pill .btn:hover{color:#1A1300}
.pill .btn .ic{width:30px;height:30px}
.hero{margin:12px;border-radius:32px;position:relative;overflow:hidden;color:var(--h-ink);background:radial-gradient(640px circle at 72% 22%,rgba(31,181,165,.24),transparent 62%),radial-gradient(520px circle at 6% 100%,rgba(255,181,71,.11),transparent 62%),var(--h-bg)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 65% 30%,#000 10%,transparent 68%);mask-image:radial-gradient(ellipse at 65% 30%,#000 10%,transparent 68%);pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:150px;padding-bottom:96px}
.lead{font-size:1.2rem;color:var(--muted);max-width:31em;margin-top:22px}
.hero .lead{color:var(--h-mut)}
.shell{padding:8px;border-radius:30px;background:var(--shell);box-shadow:inset 0 0 0 1px var(--line);transition:transform .6s var(--ease)}
.core{border-radius:22px;background:var(--surface);box-shadow:inset 0 1px 0 rgba(255,255,255,.5);height:100%}
.hero .shell{background:rgba(255,255,255,.05);box-shadow:inset 0 0 0 1px var(--h-line)}
.hero .core{background:rgba(6,21,27,.86);box-shadow:inset 0 1px 0 rgba(255,255,255,.12)}
.console{padding:22px 26px 12px}
.ch{padding-bottom:14px;border-bottom:1px solid var(--h-line)}
.ch b{font-size:1rem}
.picks{list-style:none;margin:0;padding:0}
.picks a{display:block;padding:15px 0;border-bottom:1px solid var(--h-line);text-decoration:none}
.picks li:last-child a{border-bottom:0}
.picks b{display:block;font-size:1rem;color:var(--h-ink)}
.picks span{display:block;color:var(--h-mut);font-size:.9rem;margin-top:2px}
.picks a:hover b{text-decoration:underline;text-underline-offset:4px}
/* search */
.search{display:none;position:relative;max-width:560px}
.js .search{display:block}
.search .si{position:absolute;left:18px;top:24px;transform:translateY(-50%);width:20px;height:20px;color:var(--muted);pointer-events:none}
.search input{width:100%;font:500 1rem var(--font);color:var(--ink);background:var(--surface);border:0;border-radius:999px;padding:14px 20px 14px 48px;box-shadow:inset 0 0 0 1px var(--line);transition:box-shadow .3s;-webkit-appearance:none;appearance:none}
.search input::placeholder{color:var(--muted);opacity:1}
.search input:hover{box-shadow:inset 0 0 0 1px rgba(11,31,38,.28)}
.search input::-webkit-search-cancel-button{display:none}
.search.big{max-width:none;margin-top:34px}
.search.big .si{left:22px;top:30px;width:22px;height:22px;color:var(--h-mut)}
.search.big input{padding:18px 24px 18px 56px;font-size:1.08rem;color:var(--h-ink);background:rgba(255,255,255,.07);box-shadow:inset 0 0 0 1px var(--h-line)}
.search.big input::placeholder{color:var(--h-mut)}
.search.big input:hover{box-shadow:inset 0 0 0 1px rgba(255,255,255,.3)}
.results{margin-top:8px;padding:6px;border-radius:18px;background:var(--surface);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line),0 18px 50px rgba(0,0,0,.2);text-align:left}
.search:not(.big) .results{position:absolute;left:0;right:0;z-index:5}
.results a{display:block;padding:12px 14px;border-radius:12px;text-decoration:none}
.results a b{display:block;font-weight:700}
.results a span{display:block;color:var(--muted);font-size:.9rem;line-height:1.4;margin-top:2px}
.results a:hover,.results a[aria-selected="true"]{background:var(--shell)}
.results .none{padding:14px;color:var(--muted)}
.results .none a{display:inline;padding:0;text-decoration:underline;color:var(--link)}
.results .none a:hover{background:none}
section{padding:96px 0}
.head{max-width:34em;margin-bottom:44px}
.topics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.topics .shell:hover{transform:translateY(-4px)}
.topic{display:flex;flex-direction:column;gap:10px;padding:30px;min-height:190px;text-decoration:none}
.topic p{color:var(--muted);max-width:30em}
.topic .n{margin-top:auto;padding-top:12px;font-weight:700;font-size:.92rem;color:var(--link)}
.panel{margin:12px;border-radius:32px;color:var(--h-ink);padding:84px 0;box-shadow:inset 0 0 0 1px var(--h-line);background:radial-gradient(560px circle at 90% 0%,rgba(31,181,165,.2),transparent 62%),var(--h-bg)}
.panel .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.panel .muted{color:var(--h-mut);margin-top:16px;max-width:30em}
.panel .small{margin-top:12px}
.panel a:not(.btn){color:var(--h-ink)}
.cta{display:flex;flex-wrap:wrap;gap:12px}
.panel .cta{justify-content:flex-start}
/* inner pages */
.page{padding-top:calc(env(safe-area-inset-top,0px) + 112px);padding-bottom:96px}
.crumbs{list-style:none;margin:0 0 26px;padding:0;display:flex;flex-wrap:wrap;gap:6px;font-size:.92rem;color:var(--muted)}
.crumbs li+li::before{content:"/";margin-right:6px;opacity:.6}
.crumbs a{text-decoration:none}.crumbs a:hover{text-decoration:underline}
.crumbs [aria-current]{color:var(--ink)}
.pt{font-size:clamp(2.1rem,4.4vw,3.2rem);max-width:18em}
.page .lead{margin-bottom:28px}
.page>.search{margin-bottom:36px}
.meta{color:var(--muted);font-size:.9rem;margin-top:-10px}
.art{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:64px;align-items:start;margin-top:8px}
.art article{min-width:0}
.prose{max-width:42rem;margin-top:26px}
.prose p{margin-top:16px}
.prose h2{font-size:1.45rem;margin-top:40px;letter-spacing:-.02em}
.prose h2+p,.prose h2+ol,.prose h2+ul{margin-top:14px}
.prose a,.results .none a,.panel .small a{text-underline-offset:3px}
.prose a{color:var(--link)}
.prose strong{font-weight:700}
kbd{font:600 .85em var(--font);padding:2px 8px;border-radius:7px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line),0 1px 0 var(--line);white-space:nowrap}
.steps-list{list-style:none;counter-reset:s;margin:20px 0 0;padding:0;display:grid;gap:20px}
.steps-list li{counter-increment:s;display:grid;grid-template-columns:36px 1fr;gap:16px;align-items:start}
.steps-list li::before{content:counter(s);display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--accent);color:#1A1300;font-weight:800;font-size:.95rem}
.steps-list li>div{padding-top:5px}
.bul{margin:16px 0 0;padding-left:1.3em;display:grid;gap:10px}
.bul li::marker{color:var(--accent)}
.call{margin-top:26px;padding:16px 20px;border-radius:16px;background:var(--shell)}
.call b{display:block;font-size:.95rem}
.call p{margin:2px 0 0}
.call.note{box-shadow:inset 3px 0 0 var(--focus)}
.call.warn{box-shadow:inset 3px 0 0 var(--accent)}
.stuck{margin-top:56px;padding:32px;border-radius:24px;background:var(--h-bg);color:var(--h-ink);max-width:42rem;box-shadow:inset 0 0 0 1px var(--h-line)}
.stuck h2{font-size:1.6rem}
.stuck p{color:var(--h-mut);margin:10px 0 22px}
.side{position:sticky;top:96px;display:grid;gap:16px}
.sidecard{padding:24px}
.sidecard h2{font-size:1.05rem;letter-spacing:-.01em;margin-bottom:12px}
.sidecard ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.sidecard a{text-decoration:none;color:var(--link);font-weight:500;line-height:1.4;display:block}
.sidecard a:hover{text-decoration:underline;text-underline-offset:3px}
.rowsbox{max-width:760px}
.rows{list-style:none;margin:0;padding:8px 26px}
.rows li+li{border-top:1px solid var(--line)}
.rows a{display:block;padding:20px 0;text-decoration:none}
.rows b{display:block;font-size:1.1rem}
.rows span{display:block;color:var(--muted);margin-top:2px}
.rows a:hover b{text-decoration:underline;text-underline-offset:4px}
.topiclist a{color:var(--link)}
.seeall{margin-top:28px}
.seeall a{color:var(--link);font-weight:600;text-underline-offset:4px}
.sidecard a.all{font-weight:700}
.allcat{margin-top:44px}
.allcat h2{font-size:1.4rem;letter-spacing:-.02em}
.allcat h2 a{text-decoration:none}
.allcat h2 a:hover{text-decoration:underline;text-underline-offset:4px}
.alllist{list-style:none;margin:16px 0 0;padding:0;columns:2;column-gap:40px}
.alllist li{break-inside:avoid;margin:0 0 10px}
.alllist a{color:var(--link);text-decoration:none;line-height:1.4;display:inline-block}
.alllist a:hover{text-decoration:underline;text-underline-offset:3px}
@media (max-width:700px){.alllist{columns:1}}
footer{padding:32px 0 40px;color:var(--muted);font-size:.93rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
footer .fine{margin-top:6px;font-size:.88rem}
@media (max-width:860px){
  .hero .wrap,.panel .wrap,.art{grid-template-columns:1fr}
  .hero .wrap{padding-top:120px;padding-bottom:56px;gap:36px}
  section{padding:64px 0}.panel{padding:56px 0}
  .topics{grid-template-columns:1fr}
  .pill nav a:not(.btn):not(.keep){display:none}
  .hero{margin:8px;border-radius:24px}.panel{margin:8px;border-radius:24px}
  .side{position:static;margin-top:16px}
  .art{gap:40px}
}
@media (max-width:560px){.logo span{display:none}.pill{gap:10px;padding-left:14px}.pill nav{gap:14px;font-size:.9rem}.pill .btn{font-size:.88rem;padding:8px 14px}.pill .btn .ic{display:none}.wrap{padding-left:20px;padding-right:20px}.stuck{padding:24px}.stuck .btn,.panel .btn{padding:13px 20px}.stuck .btn .ic,.panel .btn .ic{display:none}}
@media (max-width:440px){.pill nav .guides{display:none}}
@media (max-width:400px){.logo b{display:none}}
@keyframes pgin{from{opacity:0}to{opacity:1}}
body>:not(header):not(script):not(svg){animation:pgin .32s var(--ease) backwards}
html.leaving body>:not(header):not(script):not(svg){opacity:0;transition:opacity .16s ease}
@media (prefers-reduced-motion:reduce){
  body>*{animation:none!important}
  html{scroll-behavior:auto}
  .shell,.btn,.btn .ic{transition:none}
}