:root{--brand:#5b3df5;--brand-2:#7c5cff;--brand-ink:#fff;--brand-soft:#f1edff;--ink:#14131b;--ink2:#3b3a48;--muted:#6b6979;--line:#e7e5ef;--bg:#fff;--bg2:#f8f7fc;--card:#fff;--warn:#9a3412;--radius:16px;--max:1200px;--shadow:0 1px 2px rgba(20,16,40,.05),0 8px 24px rgba(20,16,40,.06)}
@media (prefers-color-scheme:dark){:root{--brand:#9a88ff;--brand-2:#b4a6ff;--brand-ink:#0e0b1f;--brand-soft:#241e45;--ink:#efeef6;--ink2:#cfcde0;--muted:#a3a1b4;--line:#2d2b3c;--bg:#111018;--bg2:#17161f;--card:#1b1a25;--warn:#fdba74;--shadow:none}}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}
img,svg{max-width:100%;height:auto}
:focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:6px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-9999px}.skip:focus{left:8px;top:8px;background:var(--bg);padding:8px;z-index:99}
/* header */
.site-h{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:30}
.site-h .wrap{display:flex;align-items:center;gap:20px;min-height:62px;flex-wrap:wrap}
.site-h .wrap>*{min-width:0}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.12rem;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.logo span{display:inline-grid;place-items:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;font-size:15px}
.nav{display:flex;gap:2px;flex-wrap:wrap;margin-left:auto;min-width:0;max-width:100%}
.nav a{color:var(--muted);text-decoration:none;padding:7px 11px;border-radius:999px;font-size:.93rem;font-weight:500}
.nav a:hover,.nav a[aria-current]{color:var(--ink);background:var(--bg2)}
@media (max-width:760px){.site-h{position:static}.nav{margin-left:0;width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:10px;scrollbar-width:none}.nav a{white-space:nowrap;border:1px solid var(--line)}}
/* breadcrumbs */
.crumbs{font-size:.86rem;color:var(--muted);margin:18px 0 6px}.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.crumbs li+li:before{content:"/";margin-right:6px;opacity:.5}
.crumbs a{color:var(--muted);text-decoration:none}.crumbs a:hover{color:var(--ink)}
/* layout */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:40px;align-items:start}
.layout>*{min-width:0}
@media (max-width:1000px){.layout{grid-template-columns:1fr}.side{display:none}}
/* hero + tool */
.hero{margin:6px 0 18px}
.hero h1{font-size:clamp(1.8rem,3.4vw,2.5rem);line-height:1.12;margin:0 0 8px;letter-spacing:-.025em}
.hero p{margin:0;color:var(--muted);font-size:1.05rem;max-width:640px}
.tool{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.tool-form{padding:18px 18px 16px;display:grid;grid-template-columns:110px repeat(3,minmax(0,1fr));gap:12px;align-items:end;background:linear-gradient(180deg,var(--bg2),var(--card))}
@media (max-width:760px){.tool-form{grid-template-columns:1fr 1fr;padding:14px}}
.fld label{display:block;font-size:.76rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--muted);margin-bottom:6px}
.fld input,.fld select,.c-row select{width:100%;font:inherit;font-size:1rem;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background-color:var(--card);color:var(--ink);min-height:46px;appearance:none;-webkit-appearance:none}
.fld select,.c-row select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%236b6979' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:34px}
.fld input:hover,.fld select:hover{border-color:#c9c2f5}
.opts{grid-column:1/-1;display:flex;gap:10px 22px;flex-wrap:wrap;align-items:center}
.sw{display:inline-flex;align-items:center;gap:10px;font-size:.95rem;color:var(--ink2);cursor:pointer;user-select:none}
.sw input{appearance:none;-webkit-appearance:none;width:38px;height:22px;border-radius:999px;background:var(--line);position:relative;cursor:pointer;transition:background .15s;margin:0;flex:none}
.sw input:after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:#fff;box-shadow:0 1px 2px rgba(0,0,0,.2);transition:transform .15s}
.sw input:checked{background:var(--brand)}.sw input:checked:after{transform:translateX(16px)}
.go{grid-column:1/-1;display:flex;gap:10px;align-items:center}
.btn{font:inherit;font-weight:700;border:0;border-radius:12px;padding:11px 22px;min-height:46px;cursor:pointer;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;box-shadow:0 4px 14px rgba(91,61,245,.28)}
.btn:hover{filter:brightness(1.06)}.btn:active{transform:translateY(1px)}
.btn.big{flex:1;max-width:260px;font-size:1.02rem}
.link-btn{font:inherit;background:none;border:0;color:var(--muted);cursor:pointer;padding:10px 6px;min-height:44px;text-decoration:underline;text-underline-offset:3px}
.link-btn:hover{color:var(--ink)}
.out{border-top:1px solid var(--line);padding:16px 18px 18px}
@media (max-width:760px){.out{padding:14px}}
.out-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.out-head .count{font-weight:700;font-size:.95rem;color:var(--ink2)}
.icons{display:flex;gap:6px}
.ib{display:inline-flex;align-items:center;gap:6px;font:inherit;font-size:.85rem;font-weight:600;color:var(--ink2);background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:7px 10px;min-height:38px;cursor:pointer}
.ib:hover,.ib.done{border-color:var(--brand);color:var(--brand)}.ib svg{width:16px;height:16px;flex:none}
@media (max-width:480px){.ib span{display:none}.ib{padding:8px 10px}}
.results{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px;min-height:64px}
.card{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:14px;padding:12px 40px 12px 12px;background:var(--card);position:relative;transition:border-color .15s,box-shadow .15s;animation:pop .25s ease both}
.card:hover{border-color:#c9c2f5;box-shadow:var(--shadow)}
@keyframes pop{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
@media (prefers-reduced-motion:reduce){.card{animation:none}}
.emo{width:44px;height:44px;border-radius:12px;background:var(--brand-soft);display:grid;place-items:center;font-size:1.5rem;flex:none}
.emo.ini{color:var(--brand);font-weight:800;font-size:1.1rem}
.card .body{flex:1;min-width:0}.card strong{display:block;font-size:1.02rem;line-height:1.3}
.chips{display:flex;flex-wrap:wrap;gap:4px;margin-top:5px}
.chip{font-size:.72rem;line-height:1.5;padding:1px 8px;border-radius:999px;background:var(--bg2);border:1px solid var(--line);color:var(--muted);white-space:nowrap}
.cp{position:absolute;top:8px;right:8px;width:30px;height:30px;border-radius:8px;border:0;background:transparent;color:var(--muted);cursor:pointer;display:grid;place-items:center;opacity:.6}
.card:hover .cp,.cp:focus-visible,.cp.done{opacity:1;background:var(--bg2);color:var(--brand)}.cp svg{width:15px;height:15px}
.msg{color:var(--warn);font-size:.92rem;margin:10px 0 0}.msg:empty{display:none}
details.embed{border-top:1px solid var(--line);padding:12px 18px;font-size:.9rem;color:var(--muted)}details.embed summary{cursor:pointer;font-weight:600}
details.embed textarea{width:100%;margin-top:8px;font:12px/1.5 ui-monospace,Consolas,monospace;padding:10px;border:1px solid var(--line);border-radius:10px;background:var(--bg2);color:var(--ink)}
.ad{min-height:280px;margin:22px 0;display:none}
/* facts strip */
.facts{display:flex;flex-wrap:wrap;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:26px 0 8px}
.facts div{background:var(--card);padding:12px 14px;flex:1 1 110px}.facts b{display:block;font-size:1.25rem;letter-spacing:-.01em;color:var(--ink)}.facts span{font-size:.74rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);font-weight:600}
/* article */
.article{max-width:720px;color:var(--ink2);font-size:1.03rem}
.article .meta{display:flex;flex-wrap:wrap;gap:4px 12px;align-items:center;color:var(--muted);font-size:.88rem;margin:22px 0 0}.meta time{white-space:nowrap}
.article h2{font-size:clamp(1.45rem,2.4vw,1.8rem);line-height:1.25;margin:44px 0 14px;letter-spacing:-.02em;color:var(--ink);scroll-margin-top:80px}
.article h3{font-size:1.28rem;line-height:1.35;margin:44px 0 10px;color:var(--ink);letter-spacing:-.01em;scroll-margin-top:80px}
.article h3:before{content:"";display:block;width:36px;height:3px;border-radius:3px;background:linear-gradient(90deg,var(--brand),var(--brand-2));margin-bottom:14px}
.article p{margin:0 0 16px}
.article strong{color:var(--ink)}
.article ul,.article ol{margin:0 0 20px;padding:0;list-style:none}
.article ul li{position:relative;padding-left:26px;margin:0 0 10px}
.article ul li:before{content:"";position:absolute;left:6px;top:.72em;width:7px;height:7px;border-radius:50%;background:var(--brand)}
.article ol{counter-reset:s}
.article ol li{position:relative;padding:14px 16px 14px 58px;margin:0 0 10px;background:var(--bg2);border:1px solid var(--line);border-radius:14px;counter-increment:s}
.article ol li:before{content:counter(s);position:absolute;left:16px;top:13px;width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:800;font-size:.9rem}
.tbl{overflow-x:auto;margin:6px 0 22px;border:1px solid var(--line);border-radius:14px}
.article table{border-collapse:collapse;width:100%;font-size:.94rem;min-width:520px}
.article th,.article td{padding:11px 14px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.article th{background:var(--brand-soft);color:var(--ink);font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
.article tr:last-child td{border-bottom:0}.article tbody tr:nth-child(even) td{background:var(--bg2)}
.article td:first-child{font-weight:700;color:var(--ink)}
.callout{border:1px solid #d9d1ff;background:var(--brand-soft);border-radius:14px;padding:14px 18px;margin:4px 0 22px}
.callout p{margin:0}.callout .ct{display:block;font-size:.76rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--brand);margin-bottom:4px}
.toc-m{background:var(--bg2);border:1px solid var(--line);border-radius:14px;padding:12px 16px;margin:22px 0;font-size:.95rem}.toc-m summary{font-weight:700;cursor:pointer;color:var(--ink)}
@media (min-width:1001px){.toc-m{display:none}}
.toc ol{list-style:none;margin:8px 0 0;padding:0}.toc li{margin:0;padding:0;background:none;border:0}.toc li:before{display:none}.toc a{display:block;padding:5px 0 5px 12px;border-left:2px solid var(--line);color:var(--muted);text-decoration:none;font-size:.9rem;line-height:1.4}.toc a:hover{color:var(--ink);border-left-color:var(--brand)}
.faq{margin-top:6px}
.faq details{border:1px solid var(--line);border-radius:14px;padding:0;margin:10px 0;background:var(--card);overflow:hidden}
.faq summary{list-style:none;cursor:pointer;font-weight:700;color:var(--ink);padding:15px 48px 15px 18px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.4rem;font-weight:400;color:var(--brand)}
.faq details[open] summary:after{content:"−"}
.faq details p{padding:0 18px;margin:0 0 14px}
.author{display:flex;gap:14px;align-items:center;border:1px solid var(--line);border-radius:16px;padding:16px 18px;margin:40px 0 24px;background:var(--bg2);font-size:.95rem}
.author .av{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#fff;display:grid;place-items:center;font-weight:800;flex:none}
.side{position:sticky;top:84px}
.side .box{border:1px solid var(--line);border-radius:16px;padding:16px;margin-bottom:16px;background:var(--card)}
.side h2{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:0 0 8px}
.side ul{list-style:none;padding:0;margin:0}.side .rel a{display:block;padding:8px 10px;border-radius:10px;text-decoration:none;color:var(--ink);font-size:.95rem}.side .rel a:hover{background:var(--bg2)}
.side .soon{color:var(--muted);font-size:.9rem}
/* home & hubs */
.home-hero{padding:56px 0 30px;text-align:center}.home-hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.08;margin:0 0 14px;letter-spacing:-.035em}.home-hero p{color:var(--muted);max-width:620px;margin:0 auto;font-size:1.08rem}
.sec-t{font-size:1.3rem;margin:34px 0 12px;letter-spacing:-.01em}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;margin:0 0 26px}
.tile{display:block;border:1px solid var(--line);border-radius:var(--radius);padding:18px;text-decoration:none;color:var(--ink);background:var(--card);transition:border-color .15s,box-shadow .15s,transform .15s}
.tile:hover{border-color:#c9c2f5;box-shadow:var(--shadow);transform:translateY(-1px)}
.tile b{display:block;font-size:1.05rem;margin-bottom:4px}.tile span{color:var(--muted);font-size:.92rem;line-height:1.5;display:block}
.tile .ico{width:44px;height:44px;border-radius:12px;background:var(--brand-soft);display:grid;place-items:center;font-size:1.4rem;margin-bottom:12px}
.tile.soon{opacity:.55}.tile.soon:hover{transform:none;box-shadow:none;border-color:var(--line)}
.trust{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:6px 0 40px}.trust div{background:var(--bg2);border:1px solid var(--line);border-radius:16px;padding:18px;color:var(--ink2);font-size:.95rem}.trust b{color:var(--ink);display:block;margin-bottom:4px}
.page h1{font-size:clamp(1.8rem,3.4vw,2.4rem);letter-spacing:-.02em;margin:8px 0 12px}
.page.article{max-width:760px}
/* footer */
.site-f{border-top:1px solid var(--line);margin-top:56px;padding:34px 0;color:var(--muted);font-size:.92rem;background:var(--bg2)}
.site-f .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:22px}.site-f h2{font-size:.76rem;text-transform:uppercase;letter-spacing:.06em;color:var(--ink);margin:0 0 8px}.site-f ul{list-style:none;margin:0;padding:0}.site-f a{color:var(--muted);text-decoration:none;line-height:2.05}.site-f a:hover{color:var(--ink)}
.site-f .copy{margin-top:22px;padding-top:18px;border-top:1px solid var(--line)}
/* consent */
.cc{position:fixed;z-index:50;left:16px;bottom:16px;max-width:400px;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:16px;box-shadow:0 12px 34px rgba(0,0,0,.16);padding:16px}
.cc h2{font-size:1rem;margin:0 0 6px}.cc p{font-size:.86rem;line-height:1.5;margin:0 0 12px;color:var(--muted)}.cc .row{display:flex;gap:8px;flex-wrap:wrap}.cc .btn{flex:1;font-size:.86rem;padding:8px 10px;min-height:40px;box-shadow:none}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line);box-shadow:none}
@media (max-width:600px){.cc{left:0;right:0;bottom:0;max-width:none;border-radius:16px 16px 0 0;padding:12px 16px}.cc p{margin-bottom:8px}}
.cc-modal{position:fixed;inset:0;z-index:60;background:rgba(10,8,20,.55);display:grid;place-items:center;padding:16px}
.cc-box{background:var(--card);color:var(--ink);border-radius:18px;max-width:560px;width:100%;max-height:88vh;overflow:auto;padding:20px}
.cc-cat{border-top:1px solid var(--line);padding:10px 0}.cc-cat .hd{display:flex;justify-content:space-between;align-items:center;gap:10px;font-weight:700}
.cc-cat small{color:var(--muted)}.cc-cat details{font-size:.85rem;color:var(--muted)}
.cc-x{float:right;background:none;border:0;font-size:1.4rem;color:var(--ink);cursor:pointer}
.cc-fab{position:fixed;left:16px;bottom:16px;z-index:40;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);font-size:20px;cursor:pointer}
/* compose cards (characters etc.) */
.results:has(.card-x){grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.card-x{flex-direction:column;align-items:stretch;gap:10px}
.cx-head{display:flex;gap:12px;align-items:center}
.cx{display:grid;grid-template-columns:max-content 1fr;gap:4px 12px;margin:0;font-size:.9rem;line-height:1.45}
.cx dt{color:var(--muted);font-weight:600;font-size:.74rem;text-transform:uppercase;letter-spacing:.04em;padding-top:2px}
.cx dd{margin:0;color:var(--ink2)}
.chip{white-space:normal;max-width:100%;overflow-wrap:anywhere}
.coords{margin-top:18px;padding:18px 20px}
.coords .c-h{font-size:1.1rem;margin:0 0 4px}
.c-note{color:var(--muted);font-size:.9rem;margin:0 0 12px}
.c-row{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.c-row label{font-weight:600;font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}
.c-row select{min-width:0;flex:1 1 180px;max-width:260px}
.c-big{font-size:1.5rem;font-weight:700;margin:14px 0 2px;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.c-dms{color:var(--ink2);margin:0 0 8px;font-variant-numeric:tabular-nums}
.c-links{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin:0}