*{box-sizing:border-box}
:root{color-scheme:light;--bg:#f6f7fb;--surface:#fff;--surface-2:#f0f3f9;--ink:#101525;--muted:#6e778b;--line:#e4e8f0;--accent:#566dff;--accent-2:#7c5cff;--accent-soft:#eef0ff;--hero:#0a1224;--hero-2:#172b59;--success:#1f9d68;--danger:#c84f66;--shadow:0 16px 45px rgba(24,34,64,.08);--shadow-lg:0 24px 70px rgba(24,34,64,.14);--radius:18px;--max:1180px;--nav-h:70px}
:root[data-theme=dark]{color-scheme:dark;--bg:#0b1018;--surface:#121925;--surface-2:#171f2d;--ink:#eef2ff;--muted:#9da7bb;--line:#263147;--accent:#8090ff;--accent-2:#a37cff;--accent-soft:#1a2040;--hero:#0a1224;--hero-2:#182b58;--shadow:0 16px 45px rgba(0,0,0,.22);--shadow-lg:0 24px 70px rgba(0,0,0,.32)}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-width:320px}
a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}img,svg{max-width:100%}
:focus-visible{outline:3px solid color-mix(in srgb,var(--accent) 55%,transparent);outline-offset:2px}

/* Header / navigation */
.nav{position:sticky;top:0;z-index:100;height:var(--nav-h);background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav-inner{height:100%;max-width:var(--max);margin:auto;padding:0 20px;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;letter-spacing:-.02em}.logo-mark{width:32px;height:32px;border-radius:10px;background:var(--ink);color:var(--bg);display:grid;place-items:center;font-size:17px}.logo-text{white-space:nowrap}
.navlinks{display:flex;gap:4px;align-items:center}.navlinks a,.nav-action{padding:9px 11px;border-radius:10px;color:var(--muted);font-size:13px;font-weight:750;transition:.16s}.navlinks a:hover{background:var(--surface-2);color:var(--ink)}
.nav-spacer{flex:1}.theme-toggle,.menu-toggle{width:40px;height:40px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:12px}.menu-toggle{display:none}
.mobile-menu{display:none;position:absolute;left:12px;right:12px;top:calc(var(--nav-h) - 2px);padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-lg)}.mobile-menu.open{display:grid;gap:4px}.mobile-menu a{padding:12px 13px;border-radius:10px;font-weight:750;color:var(--ink)}.mobile-menu a:hover{background:var(--surface-2)}

/* Common page shell */
.wrap{max-width:var(--max);margin:auto;padding:0 20px}.section{padding:58px 0}.eyebrow{font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:900;color:var(--accent)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2{margin:4px 0 0;font-size:30px;letter-spacing:-.045em}.section-head p{margin:5px 0 0;color:var(--muted);font-size:13px}.link{color:var(--accent);font-weight:850;font-size:13px;white-space:nowrap}

/* Home */
.hero{position:relative;overflow:hidden;background:linear-gradient(145deg,var(--hero),var(--hero-2));color:#fff;padding:48px 20px 42px}.hero-inner{position:relative;z-index:2;max-width:900px;margin:auto;text-align:center}.hero h1{font-size:clamp(43px,6vw,74px);line-height:.98;letter-spacing:-.065em;margin:14px 0 20px}.hero h1 span{background:linear-gradient(90deg,#9fb0ff,#c99eff);-webkit-background-clip:text;color:transparent}.hero p{max-width:690px;margin:0 auto 28px;color:#c0c8db;font-size:17px}.floating-glyphs{position:absolute;inset:0;overflow:hidden;pointer-events:none}.floating-glyphs span{position:absolute;color:#90a1ff;font-size:clamp(20px,3vw,42px);font-weight:800;filter:drop-shadow(0 0 16px rgba(130,145,255,.22));animation:glyphFloat 12s ease-in-out infinite}.floating-glyphs span:nth-child(1){left:8%;top:22%;animation-delay:-2s}.floating-glyphs span:nth-child(2){left:18%;top:68%;animation-delay:-7s}.floating-glyphs span:nth-child(3){left:31%;top:15%;animation-delay:-4s}.floating-glyphs span:nth-child(4){left:47%;top:72%;animation-delay:-9s}.floating-glyphs span:nth-child(5){left:60%;top:18%;animation-delay:-1s}.floating-glyphs span:nth-child(6){left:74%;top:65%;animation-delay:-6s}.floating-glyphs span:nth-child(7){left:87%;top:27%;animation-delay:-3s}.floating-glyphs span:nth-child(8){left:92%;top:75%;animation-delay:-8s}.floating-glyphs span:nth-child(9){left:5%;top:48%;animation-delay:-5s}.floating-glyphs span:nth-child(10){left:83%;top:48%;animation-delay:-10s}.floating-glyphs span:nth-child(11){left:39%;top:7%;animation-delay:-6s}.floating-glyphs span:nth-child(12){left:67%;top:83%;animation-delay:-3s}.floating-glyphs span:nth-child(13){left:25%;top:84%;animation-delay:-8s}.floating-glyphs span:nth-child(14){left:78%;top:10%;animation-delay:-1s}@keyframes glyphFloat{0%,100%{transform:translate3d(0,0,0) rotate(0);opacity:.25}50%{transform:translate3d(0,-18px,0) rotate(4deg);opacity:.70}}
.searchbox{display:flex;align-items:center;gap:10px;max-width:760px;margin:auto;padding:7px 8px 7px 17px;background:#fff;border-radius:18px;box-shadow:0 22px 60px rgba(0,0,0,.28)}.searchbox span{color:#8b94a6;font-size:22px}.searchbox input{border:0;outline:0;flex:1;min-width:0;color:#111827;background:transparent}.searchbox input::placeholder{color:#8b94a6}.searchbox button{border:0;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;width:48px;height:48px;border-radius:13px;font-size:20px}.search-hint{margin-top:10px;color:#9eabd0;font-size:11px}.popular{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin-top:16px}.popular button{border:1px solid #ffffff22;background:#ffffff12;color:#eef2ff;border-radius:999px;padding:7px 11px;font-weight:800;font-size:12px}.popular button:hover{background:#ffffff1d}
.category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.category{display:flex;align-items:center;gap:13px;padding:17px;background:var(--surface);border:1px solid var(--line);border-radius:16px;transition:.16s}.category:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.cat-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2));font-size:21px}.category:nth-child(2) .cat-icon{background:#368fe9}.category:nth-child(3) .cat-icon{background:#31a975}.category:nth-child(4) .cat-icon{background:#db647f}.category:nth-child(5) .cat-icon{background:#8158dc}.category:nth-child(6) .cat-icon{background:#c9834c}.category b{font-size:14px}.category small{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.collection-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.collection-card{padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.collection-card .collection-top{display:flex;align-items:center;justify-content:space-between;gap:14px}.collection-card .collection-char{font-size:28px}.collection-card strong{font-size:14px}.collection-card small{display:block;color:var(--muted);margin-top:4px;line-height:1.4}.collection-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
[hidden]{display:none!important}
.symbol-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.symbol-card{position:relative;display:flex;flex-direction:column;min-height:170px;padding:15px;background:var(--surface);border:1px solid var(--line);border-radius:16px;transition:.16s}.symbol-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.symbol-card-main{display:flex;flex-direction:column;flex:1;min-width:0}.symbol-char{font-size:48px;line-height:1;margin:1px 0 14px;font-family:"Noto Sans Symbols 2","Segoe UI Symbol",ui-sans-serif}.symbol-name{font-weight:800;font-size:12px;line-height:1.35}.symbol-code{color:var(--muted);font-size:10px;line-height:1.4;margin-top:4px}.copybtn,.mini-copy{margin-top:12px;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:10px;padding:8px 10px;font-size:10px;font-weight:850}.copybtn:hover,.mini-copy:hover{background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 35%,var(--line))}.copybtn.copied,.mini-copy.copied{background:#e7f7f0;color:var(--success);border-color:#b9e7d4}
.dark-panel{background:linear-gradient(135deg,#0c1426,#1a2b55);color:#fff;border-radius:24px;padding:40px;display:grid;grid-template-columns:1fr 1fr;gap:40px}.dark-panel h2{font-size:38px;line-height:1.04;letter-spacing:-.05em;margin:9px 0 14px}.dark-panel p{color:#b0bed8}.cta{display:inline-flex;background:#fff;color:#15213b;padding:11px 15px;border-radius:11px;font-weight:850;font-size:12px;margin-top:8px}.shortcut-list{background:#ffffff0b;border:1px solid #ffffff16;border-radius:17px;padding:7px}.shortcut-row{display:flex;align-items:center;gap:8px;padding:13px;border-bottom:1px solid #ffffff10}.shortcut-row:last-child{border-bottom:0}.shortcut-row span{margin-right:auto;color:#b0bed8}.kbd{background:#ffffff0e;border:1px solid #ffffff1a;padding:5px 8px;border-radius:6px;font-size:10px;color:#dce3f2}
.tg-position-demo{max-width:var(--max);margin:12px auto 58px;padding:0 20px;display:grid;grid-template-columns:1fr 1fr;gap:18px}.tg-pos{padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:20px}.tg-pos-title{font-size:11px;font-weight:900;letter-spacing:.15em;color:var(--accent)}.tg-pos-main{font-size:58px;line-height:1;margin:12px 0 10px;font-weight:900}.tg-pos h2{margin:0 0 7px}.tg-pos p{color:var(--muted);line-height:1.55}.tg-examples{font-size:20px;letter-spacing:.035em;margin:15px 0}.tg-pos a{font-weight:850;color:var(--accent)}

/* Library / collections */
.library-head{background:linear-gradient(135deg,#10182d,#20345f);color:#fff;border-radius:22px;padding:34px;margin-top:30px}.library-head h1{font-size:43px;line-height:1.03;letter-spacing:-.055em;margin:6px 0 8px}.library-head p{color:#bcc7df;margin:0;max-width:760px}.library-search{display:flex;gap:10px;align-items:center;background:#fff;border-radius:14px;padding:5px 15px;margin-top:20px}.library-search span{color:#8c96aa}.library-search input{flex:1;border:0;outline:0;color:#111827;background:transparent;padding:11px 0}.library-tools{position:sticky;top:var(--nav-h);z-index:30;margin:18px 0 14px;padding:10px;background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(15px);border:1px solid var(--line);border-radius:15px;display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr auto;gap:8px}.library-select,.library-quick button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;padding:9px 10px;font-size:11px}.library-quick{display:flex;gap:6px;flex-wrap:wrap}.library-quick button{padding:7px 9px}.library-quick button.active{background:var(--accent);border-color:var(--accent);color:#fff}.result-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;color:var(--muted);font-size:11px;margin:12px 2px}.loading-note{padding:20px;border:1px dashed var(--line);border-radius:14px;color:var(--muted);background:var(--surface)}.load-more{display:flex;justify-content:center;margin:22px 0}.load-more button{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:10px 15px;border-radius:11px;font-weight:850}.block-filterbar{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.block-filterbar a{padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);font-size:10px;color:var(--muted);font-weight:800}.block-filterbar a:hover,.block-filterbar a.active{color:var(--ink);border-color:color-mix(in srgb,var(--accent) 38%,var(--line));background:var(--accent-soft)}

/* Categories */
.category-intro{max-width:var(--max);margin:28px auto 10px;padding:0 20px;display:grid;grid-template-columns:1fr auto;gap:18px}.category-intro>div,.category-kicker{font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:900;color:var(--accent)}.category-intro h1{margin:7px 0;font-size:32px;letter-spacing:-.045em}.category-intro p{color:var(--muted);max-width:800px}.block-nav{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;margin-top:18px}.block-nav a{border:1px solid var(--line);background:var(--surface);padding:8px 11px;border-radius:10px;font-size:11px;font-weight:800}.block-nav a:hover{border-color:color-mix(in srgb,var(--accent) 35%,var(--line));background:var(--accent-soft)}.block-nav .current{font-size:11px;color:var(--muted)}.block-range{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:14px;color:var(--muted);font-size:11px}.block-range strong{color:var(--ink);background:var(--surface-2);border:1px solid var(--line);padding:6px 9px;border-radius:8px;font-family:ui-monospace,monospace}.category-search{display:flex;align-items:center;background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:4px 12px;margin:16px auto 18px;max-width:560px}.category-search input{flex:1;border:0;outline:0;background:transparent;padding:10px;color:var(--ink)}.category-result-meta{color:var(--muted);font-size:11px;margin:0 0 12px}.category-explainer{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;max-width:var(--max);margin:22px auto;padding:0 20px}.category-explainer>div{padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.category-explainer strong{display:block;margin-bottom:5px}.category-explainer span{color:var(--muted);font-size:13px;line-height:1.5}

/* Detail pages */
.detail-wrap{max-width:920px;margin:auto;padding:50px 20px}.crumbs{color:var(--muted);font-size:11px;margin-bottom:18px}.crumbs a{color:var(--accent);font-weight:750}.detail-title{font-size:53px;line-height:1.03;letter-spacing:-.06em;margin:0 0 10px}.detail-sub{color:var(--muted);margin:0 0 26px}.symbol-hero{display:grid;grid-template-columns:190px 1fr;gap:26px;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:26px;box-shadow:var(--shadow)}.bigchar{background:var(--surface-2);border-radius:17px;display:grid;place-items:center;font-size:100px;min-height:185px;font-family:"Noto Sans Symbols 2","Segoe UI Symbol",ui-sans-serif}.symbol-hero h2{margin:10px 0 6px;font-size:25px}.primary{border:0;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:11px;padding:11px 16px;font-weight:900}.primary:hover{filter:brightness(1.05)}.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:13px}.fact{background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:14px}.fact label{display:block;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-size:9px;font-weight:900;margin-bottom:5px}.fact b{font-size:13px;overflow-wrap:anywhere}.detail-wrap h2{font-size:25px;letter-spacing:-.035em;margin:40px 0 14px}.method{background:var(--surface);border:1px solid var(--line);border-radius:17px;overflow:hidden}.method-row{display:grid;grid-template-columns:145px 1fr auto;align-items:center;gap:14px;padding:14px 17px;border-bottom:1px solid var(--line)}.method-row:last-child{border-bottom:0}.method-row code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;overflow-wrap:anywhere}.related{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.related a{padding:13px;background:var(--surface);border:1px solid var(--line);border-radius:13px}.related a:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.rchar{font-size:28px}.rname{font-size:10px;font-weight:850;line-height:1.35;margin-top:7px}.rcode{font-size:9px;color:var(--muted);margin-top:2px}.detail-cta-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:14px}.secondary{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:11px;padding:10px 13px;font-weight:850}.secondary:hover{background:var(--surface-2)}

/* Currencies / guides / footer */
.currency-page-hero{max-width:900px;margin:30px auto;text-align:center}.currency-page-hero h1{font-size:44px;letter-spacing:-.055em;margin:8px 0}.currency-page-hero p{color:var(--muted)}.currency-search{display:flex;gap:10px;align-items:center;max-width:650px;margin:22px auto;padding:5px 14px;background:var(--surface);border:1px solid var(--line);border-radius:14px}.currency-search input{flex:1;border:0;outline:0;background:transparent;color:var(--ink);padding:11px 0}.currency-feature small{display:block;color:var(--muted);margin-top:3px}.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.guide{padding:18px;min-height:190px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.guide-icon{font-size:34px}.guide h3{font-size:14px;line-height:1.3;margin:12px 0 7px}.guide p{font-size:12px;color:var(--muted)}.read{display:block;margin-top:15px;color:var(--accent);font-size:12px;font-weight:850}.footer{margin-top:55px;padding:30px 20px;border-top:1px solid var(--line);background:var(--surface)}.footer-inner{max-width:var(--max);margin:auto;display:flex;align-items:center;gap:17px;flex-wrap:wrap;color:var(--muted);font-size:12px}.footer-inner strong{color:var(--ink)}.footer-inner span{margin-right:auto}.footer-inner a:hover{color:var(--ink)}.footer-links{display:flex !important;align-items:center;flex-wrap:wrap;column-gap:34px !important;row-gap:14px !important}.footer-links a{display:inline-block;padding:0 4px}
.toast{position:fixed;left:50%;bottom:22px;z-index:250;transform:translate(-50%,16px);opacity:0;background:#111827;color:#fff;padding:10px 14px;border-radius:11px;font-weight:850;font-size:12px;transition:.2s;pointer-events:none}.toast.show{opacity:1;transform:translate(-50%,0)}

/* Utility */
.empty-state{padding:28px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:15px;background:var(--surface)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.visually-hidden{display:none!important}

@media(max-width:1050px){.navlinks a{padding-inline:8px}.category-grid,.collection-grid{grid-template-columns:repeat(2,1fr)}.symbol-grid{grid-template-columns:repeat(4,1fr)}.guide-grid{grid-template-columns:repeat(2,1fr)}.library-tools{grid-template-columns:1fr 1fr 1fr}.library-quick{grid-column:1/-1}.dark-panel{grid-template-columns:1fr}.related{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){:root{--nav-h:62px}.nav-inner{padding:0 14px}.navlinks{display:none}.menu-toggle{display:block}.navlinks.desktop-only{display:none}.hero{padding:48px 15px 34px}.hero h1{font-size:clamp(42px,13vw,58px)}.hero p{font-size:15px}.section{padding:42px 0}.section-head{align-items:start;flex-direction:column}.category-grid,.collection-grid{grid-template-columns:1fr 1fr}.symbol-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.symbol-card{min-height:150px;padding:12px}.symbol-char{font-size:43px;margin-bottom:11px}.library-head{margin-top:18px;padding:24px 18px}.library-head h1{font-size:34px}.library-tools{top:var(--nav-h);grid-template-columns:1fr 1fr;padding:8px}.library-tools .library-quick{grid-column:1/-1}.block-filterbar{overflow:auto;flex-wrap:nowrap;padding-bottom:3px}.category-intro{grid-template-columns:1fr;padding:0 14px}.category-intro h1{font-size:29px}.category-explainer{grid-template-columns:1fr;padding:0 14px}.symbol-hero{grid-template-columns:1fr;padding:18px}.bigchar{min-height:155px;font-size:82px}.detail-title{font-size:42px}.facts{grid-template-columns:1fr 1fr}.method-row{grid-template-columns:100px 1fr auto}.related{grid-template-columns:repeat(2,1fr)}.tg-position-demo{grid-template-columns:1fr;padding:0 14px;margin-bottom:42px}.dark-panel{padding:27px 20px}.footer-inner{display:grid;grid-template-columns:1fr 1fr;gap:10px}.footer-inner span{grid-column:1/-1;margin:0}.footer-links{column-gap:22px !important;row-gap:12px !important}.footer-links a{padding:0 2px}.currency-page-hero{padding:0 14px}.currency-page-hero h1{font-size:37px}.search-hint{display:none}}
@media(max-width:470px){.category-grid,.collection-grid{grid-template-columns:1fr}.library-tools{grid-template-columns:1fr}.library-tools .library-quick{grid-column:auto}.facts{grid-template-columns:1fr 1fr}.method-row{grid-template-columns:1fr auto}.method-row strong{grid-column:1/-1}.detail-wrap{padding:38px 14px}.crumbs{line-height:1.5}.hero .popular button{padding:6px 9px}.nav-inner{gap:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.floating-glyphs span{animation:none}*,*:before,*:after{transition:none!important;animation:none!important}}
.skip-link{position:fixed;left:12px;top:12px;z-index:1000;padding:10px 13px;border-radius:10px;background:var(--ink);color:var(--bg);transform:translateY(-150%);transition:transform .15s}.skip-link:focus{transform:translateY(0)}
.library-head-launch{max-width:980px}.library-head-launch h1{font-size:clamp(34px,5vw,58px);letter-spacing:-.055em}.library-search{display:flex;align-items:center;gap:9px;max-width:760px;margin-top:18px;padding:6px 8px 6px 14px;background:var(--surface);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.library-search span{font-size:20px;color:var(--muted)}.library-search input{min-width:0;flex:1;border:0;outline:0;background:transparent;color:var(--ink);padding:10px 0}.search-submit{width:44px;height:44px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:18px}.library-shell{padding-top:20px}.library-tools{position:sticky;top:var(--nav-h);z-index:50;display:grid;grid-template-columns:1fr 1.35fr 1fr;gap:8px;padding:10px;margin-bottom:14px;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(12px);border:1px solid var(--line);border-radius:15px}.library-tools select{min-width:0;padding:9px 10px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink)}.library-quick{grid-column:1/-1;display:flex;gap:7px;flex-wrap:wrap}.library-quick a{padding:6px 9px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:10px;font-weight:800;color:var(--muted)}.library-quick a:hover{color:var(--ink);background:var(--accent-soft)}.library-status{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:8px 0 12px;color:var(--muted);font-size:11px}.secondary.small{padding:7px 10px;font-size:10px}.library-more{text-align:center;padding:20px 0 4px}.guide-article{max-width:760px}.guide-article h2{margin-top:34px}.guide-article p{color:var(--muted);font-size:15px;line-height:1.75}.launch-guide-grid{grid-template-columns:repeat(3,1fr)}.tool-card{max-width:1080px;margin:24px auto;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.tool-label{display:block;font-weight:850;margin-bottom:8px}.tool-card textarea{display:block;width:100%;resize:vertical;border:1px solid var(--line);background:var(--surface-2);color:var(--ink);border-radius:12px;padding:13px;outline:0}.tool-card textarea:focus{border-color:var(--accent)}.tool-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.tool-meta{margin:12px 0;color:var(--muted);font-size:11px}.tool-table-wrap{overflow:auto;border:1px solid var(--line);border-radius:13px}.tool-table{border-collapse:collapse;width:100%;min-width:680px}.tool-table th,.tool-table td{padding:11px 12px;border-bottom:1px solid var(--line);text-align:left;font-size:12px}.tool-table th{background:var(--surface-2);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.tool-table td code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.tool-char{font-size:25px;font-weight:850}.tool-table tr:last-child td{border-bottom:0}@media(max-width:1050px){.launch-guide-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.library-tools{grid-template-columns:1fr 1fr}.library-quick{grid-column:1/-1}.launch-guide-grid{grid-template-columns:1fr}.library-status{align-items:flex-start;flex-direction:column}.library-head-launch{padding-top:24px}}@media(max-width:470px){.library-tools{grid-template-columns:1fr}.library-quick{grid-column:auto}}

/* v10 UX improvements */
.nav-search-link{display:inline-flex;align-items:center;gap:5px;background:var(--accent-soft);color:var(--ink)!important}
.nav-search-link::before{content:'⌕';font-size:15px;color:var(--accent)}
.proof-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;margin-top:-1px;background:var(--line);border:1px solid var(--line);border-radius:0 0 18px 18px;overflow:hidden}
.proof-strip>div{padding:18px 16px;background:var(--surface);display:flex;flex-direction:column;gap:2px;text-align:center}.proof-strip strong{font-size:17px;letter-spacing:-.02em}.proof-strip span{font-size:11px;color:var(--muted)}
.job-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.job-card{display:flex;flex-direction:column;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:16px;transition:.16s}.job-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.job-icon{width:44px;height:44px;display:grid;place-items:center;border-radius:13px;background:var(--accent-soft);color:var(--accent);font-size:22px;font-weight:900;margin-bottom:12px}.job-card b{font-size:14px}.job-card small{color:var(--muted);font-size:11px;line-height:1.5;margin-top:5px}
.feature-list{display:grid;gap:7px;margin:17px 0}.feature-list div{display:grid;grid-template-columns:88px 1fr;gap:8px;padding:9px 10px;border:1px solid #ffffff14;border-radius:10px;background:#ffffff08}.feature-list span{color:#b0bed8;font-size:11px}.faq-section details{background:var(--surface);border:1px solid var(--line);border-radius:13px;margin:8px 0;padding:13px 15px}.faq-section summary{cursor:pointer;font-weight:850}.faq-section p{color:var(--muted);margin:9px 0 0}
.category-pager{display:flex;justify-content:center;gap:8px;margin:18px 0}.category-pager button{border:1px solid var(--line);background:var(--surface);color:var(--ink);padding:9px 13px;border-radius:10px;font-weight:850}.category-pager button:hover{background:var(--accent-soft)}.category-search-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;color:var(--muted);font-size:11px;margin:10px 0 0}.empty-state{grid-column:1/-1;padding:28px;text-align:center;border:1px dashed var(--line);border-radius:14px;color:var(--muted);background:var(--surface)}
.category-copy{margin-top:26px;padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:18px}.category-copy h2{margin:0 0 8px;font-size:24px}.category-copy p{margin:8px 0;color:var(--muted);line-height:1.7}.example-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.example-links a{padding:7px 9px;border:1px solid var(--line);border-radius:999px;background:var(--surface-2);font-size:10px;font-weight:800}
.code-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.code-card{padding:13px;background:var(--surface);border:1px solid var(--line);border-radius:13px}.code-card label{display:block;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-size:9px;font-weight:900;margin-bottom:5px}.code-card code{display:block;font-size:12px;overflow-wrap:anywhere}.code-card .mini-copy{margin-top:8px}
.related-section{margin-top:36px}.detail-note{padding:14px 16px;background:var(--accent-soft);border:1px solid color-mix(in srgb,var(--accent) 22%,var(--line));border-radius:13px;color:var(--ink);font-size:12px}.detail-title{max-width:900px}.detail-sub{max-width:800px}
.tool-index-grid{max-width:1080px;margin:24px auto;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.tool-index-card{padding:19px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.tool-index-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.tool-index-card h2{font-size:17px;margin:9px 0 6px}.tool-index-card p{color:var(--muted);font-size:12px;line-height:1.55}.tool-index-card .tool-icon{font-size:34px}
.tool-code-table{margin-top:15px}.tool-code-table td:first-child{font-size:24px;font-weight:900;width:90px}
@media(max-width:1000px){.job-grid{grid-template-columns:repeat(2,1fr)}.tool-index-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){.proof-strip{grid-template-columns:repeat(2,1fr)}.section{padding:44px 0}.job-grid{grid-template-columns:1fr 1fr}.code-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.hero{padding-top:46px}.job-grid{grid-template-columns:1fr}.code-grid{grid-template-columns:1fr}.proof-strip{border-radius:0 0 14px 14px}.hero{padding-top:46px}.hero h1{font-size:43px}.navlinks{display:none}.menu-toggle{display:block}.nav-inner{gap:10px}.logo-text{font-size:15px}.category-intro{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.section-head .link{align-self:flex-start}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.floating-glyphs span,.category,.collection-card,.symbol-card,.job-card,.tool-index-card{animation:none!important;transition:none!important;transform:none!important}}

.library-popular{justify-content:flex-start;margin:12px 0 0}.library-popular a{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:7px 10px;font-size:10px;font-weight:800}.library-popular a:hover{color:var(--ink);background:var(--accent-soft)}

.normalizer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}.normalizer-card{padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:14px}.normalizer-label{font-size:10px;font-weight:900;letter-spacing:.09em;color:var(--muted);text-transform:uppercase}.normalizer-text{margin-top:10px;min-height:54px;padding:12px;background:var(--surface-2);border-radius:10px;font-size:21px;overflow-wrap:anywhere}.normalizer-meta{margin-top:8px;color:var(--muted);font-size:10px;line-height:1.5;overflow-wrap:anywhere}.guide-symbol-row{display:flex;gap:10px;flex-wrap:wrap;margin:16px 0}.guide-glyph{display:grid;place-items:center;min-width:72px;min-height:72px;background:var(--surface);border:1px solid var(--line);border-radius:14px;font-size:42px;color:var(--ink);box-shadow:var(--shadow)}.cheat-sheet-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px;margin:15px 0}.cheat-sheet-grid a{display:block;padding:12px;background:var(--surface);border:1px solid var(--line);border-radius:11px;font-weight:800;color:var(--ink)}.cheat-sheet-grid a:hover{background:var(--accent-soft)}
@media(max-width:760px){.normalizer-grid{grid-template-columns:1fr}.cheat-sheet-grid{grid-template-columns:1fr 1fr}}@media(max-width:470px){.cheat-sheet-grid{grid-template-columns:1fr}}
/* Currency quick filters */
.library-popular button{border:1px solid var(--line);background:var(--surface);color:var(--muted);border-radius:999px;padding:7px 10px;font-size:10px;font-weight:800;cursor:pointer}
.library-popular button:hover,.library-popular button:focus-visible{color:var(--ink);background:var(--accent-soft)}