@font-face{font-family:manrope;src:url(../media/manrope_latin-s.p.2xs28az5j2efm.woff2)format("woff2");font-display:swap;font-weight:200 800}@font-face{font-family:manrope;src:url(../media/manrope_latin_ext-s.p.2rod0ve_3h_te.woff2)format("woff2");font-display:swap;font-weight:200 800}@font-face{font-family:manrope Fallback;src:local(Arial);ascent-override:106.6%;descent-override:30%;line-gap-override:0.0%;size-adjust:100.0%}.manrope_6d122203-module__UZayha__className{font-family:manrope,manrope Fallback}.manrope_6d122203-module__UZayha__variable{--font-manrope:"manrope", "manrope Fallback"}
@font-face{font-family:geistMono;src:url(../media/GeistMono_Variable-s.p.0b02cdm7g7y6h.woff2)format("woff2");font-display:swap;font-weight:100 900}@font-face{font-family:geistMono Fallback;src:local(Arial);ascent-override:76.43%;descent-override:22.43%;line-gap-override:0.0%;size-adjust:131.49%}.geistmono_da391a02-module__0_FaCW__className{font-family:geistMono,geistMono Fallback}.geistmono_da391a02-module__0_FaCW__variable{--font-geist-mono:"geistMono", "geistMono Fallback"}
:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fff;--surface:#f5f7fa;--surface-2:#eaf0f8;--ink:#0b1c3d;--ink-soft:#2f3f5f;--muted:#5b6b85;--line:#dce3ee;--line-soft:#e9eef5;--accent:#1f5bff;--accent-ink:#fff;--accent-soft:#e8efff;--accent-pale:#c9d8ff;--signal:#e5484d;--signal-soft:#fdecec;--gA:#1f5bff;--gA-ink:#fff;--gB:#7fa3ff;--gB-ink:#0b1c3d;--gC:#b9c4d6;--gC-ink:#0b1c3d;--gD:#e5484d;--gD-ink:#fff;--r-sm:8px;--r-md:12px;--r-lg:16px;--shadow:0 1px 2px #0b1c3d0a, 0 12px 32px -20px #0b1c3d40;--font-sans:var(--font-manrope), "Helvetica Neue", Arial, sans-serif;--font-mono:var(--font-geist-mono), ui-monospace, "SF Mono", Menlo, monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;margin:0;font-size:16px;line-height:1.55}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}input{font:inherit}h1,h2,h3,h4{letter-spacing:-.025em;text-wrap:balance;margin:0;font-weight:700}p{margin:0}ul,ol{margin:0;padding:0;list-style:none}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.wrap{max-width:1160px;margin:0 auto;padding:0 24px}.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums}.eyebrow{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);font-size:11px;font-weight:500}.muted{color:var(--muted)}.lead{color:var(--muted);max-width:56ch;margin-top:8px;font-size:17px;line-height:1.55}.btn{border-radius:var(--r-md);background:var(--accent);height:44px;color:var(--accent-ink);align-items:center;gap:8px;padding:0 18px;font-size:14.5px;font-weight:700;transition:filter .15s;display:inline-flex}.btn:hover{filter:brightness(.94)}.btn.ghost{color:var(--ink);border:1px solid var(--line);background:0 0}.btn.ghost:hover{border-color:var(--ink);filter:none}.btn[disabled]{opacity:.45;cursor:default}.btn.sm{height:36px;padding:0 14px;font-size:13.5px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg)}.chip{font-family:var(--font-mono);letter-spacing:.06em;border:1px solid var(--line);color:var(--muted);white-space:nowrap;border-radius:999px;padding:4px 9px;font-size:11px}.chip.rx{color:var(--accent);border-color:var(--accent-pale);background:var(--accent-soft)}.chip.no{color:var(--signal);background:var(--signal-soft);border-color:#f5c4c6}.grade{border-radius:var(--r-sm);flex:none;justify-content:center;align-items:center;width:30px;height:30px;font-size:14px;font-weight:800;display:inline-flex}.grade.A{background:var(--gA);color:var(--gA-ink)}.grade.B{background:var(--gB);color:var(--gB-ink)}.grade.C{background:var(--gC);color:var(--gC-ink)}.grade.D{background:var(--gD);color:var(--gD-ink)}.grade.lg{border-radius:var(--r-md);width:44px;height:44px;font-size:20px}.mag{gap:3px;display:inline-flex}.mag i{background:var(--line);border-radius:2px;width:9px;height:9px;display:block}.mag[data-n="1"] i:nth-child(-n+1),.mag[data-n="2"] i:nth-child(-n+2),.mag[data-n="3"] i:nth-child(-n+3){background:var(--accent)}.mag.adverse[data-n="1"] i:nth-child(-n+1),.mag.adverse[data-n="2"] i:nth-child(-n+2),.mag.adverse[data-n="3"] i:nth-child(-n+3){background:var(--signal)}.sample{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 10px;font-size:10.5px}section.sec{border-top:1px solid var(--line-soft);padding:72px 0}.sec-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:26px;display:flex}.sec-head h2{margin-top:8px;font-size:clamp(26px,3.2vw,34px);line-height:1.12}.sec-head .more{color:var(--accent);white-space:nowrap;font-size:14px;font-weight:700}.sec-head .right{flex-direction:column;align-items:flex-end;gap:10px;display:flex}.tbl-wrap{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-lg);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14.5px}th{text-align:left;font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--line);background:var(--surface);white-space:nowrap;padding:12px 16px;font-size:10.5px;font-weight:500}td{border-bottom:1px solid var(--line-soft);vertical-align:middle;color:var(--ink-soft);padding:14px 16px}tr:last-child td{border-bottom:0}td.out{color:var(--ink);white-space:nowrap;font-weight:700}td.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;color:var(--ink);white-space:nowrap;font-size:13px}td.note{min-width:260px;font-size:14.5px;line-height:1.5}.nav{z-index:10;-webkit-backdrop-filter:saturate(160%)blur(10px);backdrop-filter:saturate(160%)blur(10px);border-bottom:1px solid var(--line);background:#ffffffdb;position:sticky;top:0}.nav .wrap{align-items:center;gap:32px;height:64px;display:flex}.wordmark{letter-spacing:-.05em;align-items:baseline;gap:8px;font-size:21px;font-weight:800;display:flex}.wordmark small{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:500}.nav ul{color:var(--muted);gap:26px;font-size:14.5px;font-weight:600;display:flex}.nav ul a:hover{color:var(--ink)}.nav .right{align-items:center;gap:12px;margin-left:auto;display:flex}.lvl{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink);border:1px solid var(--line);border-radius:999px;align-items:center;gap:8px;padding:6px 11px;font-size:11px;display:inline-flex}.lvl i{background:var(--accent);border-radius:50%;width:7px;height:7px;display:inline-block}@media (max-width:860px){.nav ul{display:none}}.hero{padding:84px 0 52px}.hero h1{letter-spacing:-.04em;max-width:16ch;font-size:clamp(40px,6.2vw,72px);font-weight:800;line-height:1}.hero h1 em{color:var(--accent);font-style:normal}.hero .sub{color:var(--muted);max-width:58ch;margin-top:22px;font-size:19px;line-height:1.55}.search{max-width:720px;margin-top:34px}.search-box{background:var(--surface);border:1.5px solid var(--line);border-radius:var(--r-md);align-items:center;gap:14px;height:60px;padding:0 18px;transition:border-color .15s,background .15s;display:flex}.search-box:focus-within{border-color:var(--accent);background:var(--bg)}.search-box svg{width:20px;height:20px;stroke:var(--muted);fill:none;stroke-width:2px;flex:none}.search-box input{color:var(--ink);background:0 0;border:0;outline:none;flex:1;height:100%;font-size:17px}.search-box input::placeholder{color:var(--muted)}.search-box .kbd{font-family:var(--font-mono);color:var(--muted);border:1px solid var(--line);border-radius:4px;padding:3px 7px;font-size:11px}.chips{flex-wrap:wrap;gap:8px;margin-top:12px;display:flex}.chips button{font-family:var(--font-mono);color:var(--ink-soft);background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:6px 11px;font-size:12px}.chips button:hover{border-color:var(--accent);color:var(--accent)}.trust{border-top:1px solid var(--line-soft);font-family:var(--font-mono);color:var(--muted);flex-wrap:wrap;gap:10px 28px;margin-top:40px;padding-top:20px;font-size:12px;display:flex}.trust b{color:var(--ink);font-weight:600}.cta-row{flex-wrap:wrap;gap:10px;margin-top:22px;display:flex}.learn{grid-template-columns:340px 1fr;align-items:start;gap:18px;display:grid}@media (max-width:900px){.learn{grid-template-columns:1fr}}.path{flex-direction:column;gap:14px;padding:22px 20px;display:flex}.path-head{justify-content:space-between;align-items:center;gap:12px;display:flex}.path h3{font-size:18px}.path .lvltxt{font-family:var(--font-mono);color:var(--muted);margin-top:3px;font-size:11.5px}.ring{flex:none;width:56px;height:56px;position:relative}.ring svg{width:56px;height:56px;transform:rotate(-90deg)}.ring circle{fill:none;stroke-width:5px}.ring .bg{stroke:var(--line)}.ring .fg{stroke:var(--accent);stroke-linecap:round;stroke-dasharray:150.8;transition:stroke-dashoffset .5s}.ring b{font-family:var(--font-mono);justify-content:center;align-items:center;font-size:11px;font-weight:600;display:flex;position:absolute;inset:0}.mods{flex-direction:column;display:flex}.mod{border-top:1px solid var(--line);color:var(--muted);text-align:left;grid-template-columns:22px 1fr auto;align-items:center;gap:12px;width:100%;padding:11px 0;font-size:14.5px;display:grid}.mod:first-child{border-top:0}.mod .dot{border:1.5px solid var(--line);color:#0000;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:10px;display:flex}.mod.done .dot{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}.mod.active{color:var(--ink);font-weight:700}.mod.active .dot{border-color:var(--accent)}.mod .min{font-family:var(--font-mono);color:var(--muted);font-size:11px}.lesson{background:var(--bg);min-height:400px;box-shadow:var(--shadow);flex-direction:column;gap:20px;padding:30px 30px 26px;display:flex}.lesson .top{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;display:flex}.lesson h3{font-size:24px}.lesson .prog{font-family:var(--font-mono);color:var(--muted);font-size:11.5px}.lesson .body{color:var(--ink-soft);max-width:62ch;font-size:17px;line-height:1.6}.lesson .body b{color:var(--ink);font-weight:700}.lesson .body+.body{margin-top:12px}.q{font-size:18px;font-weight:700}.opts{flex-direction:column;gap:8px;margin-top:14px;display:flex}.opt{text-align:left;border:1px solid var(--line);border-radius:var(--r-md);color:var(--ink-soft);background:var(--surface);grid-template-columns:26px 1fr;align-items:center;gap:12px;padding:13px 16px;font-size:15px;transition:border-color .12s,background .12s;display:grid}.opt .k{font-family:var(--font-mono);color:var(--muted);font-size:11px}.opt:hover{border-color:var(--accent)}.opt.right{border-color:var(--accent);background:var(--accent-soft);color:var(--ink)}.opt.wrong{background:var(--signal-soft);border-color:#f5c4c6}.opt[disabled]{cursor:default}.fb{color:var(--ink-soft);border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 var(--r-sm) var(--r-sm) 0;margin-top:14px;padding:14px 16px;font-size:15.5px;line-height:1.5}.fb.bad{border-left-color:var(--signal);background:var(--signal-soft)}.lesson .actions{align-items:center;gap:12px;margin-top:auto;padding-top:6px;display:flex}.done-card{flex-direction:column;gap:10px;display:flex}.done-card .big{letter-spacing:-.03em;color:var(--accent);font-size:30px;font-weight:800}.grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;display:grid}.ccard{flex-direction:column;gap:12px;padding:20px 20px 16px;transition:border-color .15s,transform .15s;display:flex}.ccard:hover{border-color:var(--accent);transform:translateY(-2px)}.ccard .top{justify-content:space-between;align-items:flex-start;gap:10px;display:flex}.ccard h3{font-size:21px}.ccard p{color:var(--muted);min-height:42px;font-size:14.5px;line-height:1.45}.ccard .row{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:10px;padding-top:12px;display:flex}.ccard .row+.row{border-top:0;padding-top:0}.ccard .lbl{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:10.5px}.ccard .n{font-family:var(--font-mono);color:var(--ink);font-size:12px}.empty{color:var(--muted);padding:20px 0;font-size:16px}.tabs{flex-wrap:wrap;gap:6px;display:flex}.tab{font-family:var(--font-mono);letter-spacing:.04em;border:1px solid var(--line);color:var(--muted);background:var(--bg);border-radius:999px;padding:8px 12px;font-size:12px}.tab.on{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.matrix-sum{color:var(--ink-soft);max-width:66ch;margin-bottom:18px;font-size:17px;line-height:1.6}.matrix-sum b{color:var(--ink)}.legend{font-family:var(--font-mono);color:var(--muted);flex-wrap:wrap;align-items:center;gap:14px 18px;margin-top:12px;font-size:11.5px;display:flex}.legend .grade{width:18px;height:18px;margin-right:6px;font-size:10px}.explain{grid-template-columns:1fr 1.2fr;align-items:center;gap:36px;padding:28px 30px;display:grid}@media (max-width:860px){.explain{grid-template-columns:1fr}}.scale{grid-template-columns:repeat(4,1fr);gap:6px;margin-top:12px;display:grid}.scale button{border-radius:var(--r-md);opacity:.35;height:64px;font-size:22px;font-weight:800;transition:opacity .15s,transform .15s}.scale button.on{opacity:1;transform:translateY(-3px)}.scale .A{background:var(--gA);color:var(--gA-ink)}.scale .B{background:var(--gB);color:var(--gB-ink)}.scale .C{background:var(--gC);color:var(--gC-ink)}.scale .D{background:var(--gD);color:var(--gD-ink)}.explain h3{margin-bottom:8px;font-size:22px}.explain p{color:var(--ink-soft);font-size:16.5px;line-height:1.55}.explain .ex{font-family:var(--font-mono);color:var(--muted);margin-top:12px;font-size:12px}.feed{background:var(--line-soft);border:1px solid var(--line);border-radius:var(--r-lg);flex-direction:column;gap:1px;display:flex;overflow:hidden}.item{background:var(--bg);grid-template-columns:110px 1fr auto;align-items:start;gap:22px;padding:20px 22px;display:grid}@media (max-width:700px){.item{grid-template-columns:1fr;gap:8px}}.item .date{font-family:var(--font-mono);color:var(--muted);padding-top:3px;font-size:12px}.item h3{font-size:17.5px}.item p{color:var(--ink-soft);max-width:70ch;margin-top:5px;font-size:15.5px;line-height:1.5}.item .tags{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.item .type{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--accent);white-space:nowrap;padding-top:4px;font-size:10.5px}.regions{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;display:grid}.region{flex-direction:column;gap:8px;padding:20px;display:flex}.region h3{font-size:17.5px}.region p{color:var(--ink-soft);font-size:14.5px;line-height:1.5}.region .lbl{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);font-size:10.5px}.gloss{background:var(--line-soft);border:1px solid var(--line);border-radius:var(--r-lg);grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1px;display:grid;overflow:hidden}.term{background:var(--bg);padding:18px 20px}.term b{margin-bottom:4px;font-weight:700;display:block}.term span{color:var(--ink-soft);font-size:14.5px;line-height:1.5}.line-block{background:var(--ink);color:#fff;border-radius:var(--r-lg);grid-template-columns:1fr 1fr;gap:40px;padding:40px;display:grid}@media (max-width:820px){.line-block{grid-template-columns:1fr;padding:28px}}.line-block .eyebrow{color:#9db4ff}.line-block h2{margin-top:10px;font-size:30px;line-height:1.15}.line-block .txt{color:#c7d0e3;margin-top:14px;font-size:16.5px;line-height:1.55}.nots{flex-direction:column;gap:14px;display:flex}.nots li{color:#c7d0e3;grid-template-columns:24px 1fr;align-items:start;gap:14px;font-size:15.5px;display:grid}.nots li b{color:#fff;font-weight:700}.nots li .x{font-family:var(--font-mono);color:#ff8a8e;padding-top:2px;font-size:14px}.nots li .ok{font-family:var(--font-mono);color:#9db4ff;padding-top:2px;font-size:14px}footer{border-top:1px solid var(--line-soft);margin-top:64px;padding:44px 0 60px}footer .wrap{flex-wrap:wrap;justify-content:space-between;gap:24px;display:flex}footer .cols{flex-wrap:wrap;gap:44px;display:flex}footer .col{color:var(--ink-soft);flex-direction:column;gap:8px;font-size:14px;display:flex}footer .col .eyebrow{color:var(--muted);margin-bottom:4px}footer .legal{color:var(--muted);max-width:56ch;font-size:13.5px;line-height:1.55}.cp-hero{padding:56px 0 36px}.crumbs{font-family:var(--font-mono);color:var(--muted);gap:8px;font-size:12px;display:flex}.cp-hero h1{letter-spacing:-.04em;margin-top:14px;font-size:clamp(36px,5vw,56px);font-weight:800;line-height:1.02}.cp-meta{flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;display:flex}.answer{border-left:3px solid var(--accent);background:var(--surface);border-radius:0 var(--r-lg) var(--r-lg) 0;color:var(--ink);max-width:72ch;margin-top:26px;padding:22px 24px;font-size:18px;line-height:1.6}.answer .lab{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:8px;font-size:10.5px;display:block}.cp-facts{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-top:26px;display:grid}.fact{padding:14px 16px}.fact .lbl{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:10.5px}.fact .val{align-items:center;gap:8px;margin-top:4px;font-size:16px;font-weight:700;display:flex}.cp-body{grid-template-columns:1fr 300px;align-items:start;gap:48px;padding-top:48px;display:grid}@media (max-width:900px){.cp-body{grid-template-columns:1fr}}.prose{max-width:68ch}.prose h2{margin:44px 0 12px;font-size:26px}.prose h2:first-child{margin-top:0}.prose p{color:var(--ink-soft);margin-bottom:14px;font-size:17px;line-height:1.65}.prose ul{color:var(--ink-soft);padding-left:18px;font-size:17px;line-height:1.6;list-style:outside}.prose ul li{margin-bottom:6px}.aside{flex-direction:column;gap:14px;display:flex;position:sticky;top:84px}.aside .card{padding:16px 18px}.aside h4{font-size:13px;font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;font-weight:500}.aside .toc a{color:var(--ink-soft);padding:5px 0;font-size:14px;display:block}.aside .toc a:hover{color:var(--accent)}.rev{color:var(--ink-soft);font-size:13.5px;line-height:1.5}.rev b{color:var(--ink)}.faq{background:var(--line-soft);border:1px solid var(--line);border-radius:var(--r-lg);flex-direction:column;gap:1px;display:flex;overflow:hidden}.faq details{background:var(--bg)}.faq summary{cursor:pointer;justify-content:space-between;gap:12px;padding:16px 20px;font-size:16px;font-weight:700;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";font-family:var(--font-mono);color:var(--muted)}.faq details[open] summary:after{content:"–"}.faq .a{color:var(--ink-soft);max-width:70ch;padding:0 20px 18px;font-size:15.5px;line-height:1.6}.regionlist{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;display:grid}.regionlist .card{padding:14px 16px}.regionlist .lbl{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:10.5px}.regionlist .st{margin-top:4px;font-weight:700}.regionlist p{color:var(--ink-soft);margin-top:4px;font-size:14px;line-height:1.45}.hero-grid{grid-template-columns:1.15fr 1fr;align-items:center;gap:40px;display:grid}@media (max-width:960px){.hero-grid{grid-template-columns:1fr}.hero-3d{order:-1;max-height:320px}}.hero-3d{aspect-ratio:1/.95;min-height:320px;position:relative}.scene{position:absolute;inset:0}.scene canvas{display:block;width:100%!important;height:100%!important}.scene-fallback{background:radial-gradient(ellipse at 50% 50%, var(--accent-soft), transparent 70%)}.hero-3d-cap{color:var(--muted);letter-spacing:.06em;font-size:11px;position:absolute;bottom:-6px;right:8px}.entry{grid-template-columns:1fr 1fr;align-items:center;gap:32px;margin-top:56px;padding:32px 34px;display:grid}@media (max-width:860px){.entry{grid-template-columns:1fr}}.entry h2{margin-top:8px;font-size:26px;line-height:1.15}.entry-btns{flex-wrap:wrap;gap:10px;margin-top:18px;display:flex}.entry-a{color:var(--ink-soft);font-size:16.5px;line-height:1.55}.entry-a b{color:var(--ink)}.three{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;display:grid}.three .card{flex-direction:column;gap:10px;padding:24px 24px 22px;display:flex}.three .num{font-family:var(--font-mono);letter-spacing:.14em;color:var(--accent);font-size:11px}.three h3{font-size:22px}.three p{color:var(--ink-soft);font-size:15.5px;line-height:1.5}.three a{color:var(--accent);margin-top:auto;padding-top:8px;font-size:14px;font-weight:700}::selection{background:var(--accent-soft);color:var(--ink)}html{scroll-padding-top:84px}body{text-wrap:pretty;overflow-x:clip}h1,h2,h3{text-wrap:balance}[id]{scroll-margin-top:84px}.btn{transition:filter .15s,transform .12s,box-shadow .15s}.btn:active{transform:translateY(1px)scale(.99)}.btn:not(.ghost):hover{box-shadow:0 8px 20px -10px #1f5bff99}.lnk{color:var(--accent);font-weight:700}.tab,.chips button,.chip{transition:border-color .15s,color .15s,background .15s,transform .12s}.tab:active,.chips button:active{transform:scale(.97)}.tab{align-items:center;gap:8px;min-height:40px;display:inline-flex}.tab .grade{border-radius:5px;width:20px;height:20px;font-size:11px}.chips button{min-height:36px}[data-reveal]{opacity:0;transition:opacity .6s cubic-bezier(.2,.7,.2,1),transform .6s cubic-bezier(.2,.7,.2,1);transform:translateY(14px)}[data-reveal].in{opacity:1;transform:none}@media (prefers-reduced-motion:reduce){[data-reveal]{opacity:1;transition:none;transform:none}}.swap{animation:.35s cubic-bezier(.2,.7,.2,1) swap}@keyframes swap{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.nav .wrap{position:relative}.nav-links a{padding:6px 0;position:relative}.nav-links a:after{content:"";background:var(--accent);transform-origin:0;border-radius:2px;height:2px;transition:transform .2s;position:absolute;bottom:0;left:0;right:0;transform:scaleX(0)}.nav-links a:hover:after,.nav-links a.on:after{transform:scaleX(1)}.burger{border-radius:10px;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:44px;height:44px;margin-right:-8px;display:none}.burger span{background:var(--ink);border-radius:2px;width:20px;height:2px;transition:transform .25s,opacity .2s;display:block}.burger.on span:first-child{transform:translateY(7px)rotate(45deg)}.burger.on span:nth-child(2){opacity:0}.burger.on span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.sheet{background:var(--bg);z-index:9;flex-direction:column;justify-content:space-between;padding:12px 24px 40px;animation:.25s cubic-bezier(.2,.7,.2,1) sheet;display:flex;position:fixed;inset:64px 0 0}@keyframes sheet{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}.sheet ul{flex-direction:column;display:flex}.sheet li{border-bottom:1px solid var(--line-soft)}.sheet li a{letter-spacing:-.02em;padding:18px 0;font-size:24px;font-weight:700;display:block}.sheet-foot{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:11px}html.menu-open{overflow:hidden}@media (max-width:860px){.nav-links{display:none}.burger{display:flex}.nav .lvl{display:none}}.search-box{position:relative}.search-box.has-results{border-color:var(--accent);background:var(--bg);border-bottom-right-radius:0;border-bottom-left-radius:0}.search-box .clear{width:32px;height:32px;color:var(--muted);border-radius:8px;justify-content:center;align-items:center;font-size:20px;display:inline-flex}.search-box .clear:hover{background:var(--surface-2);color:var(--ink)}.results{background:var(--bg);border:1.5px solid var(--accent);border-top:1px solid var(--line);border-radius:0 0 var(--r-md) var(--r-md);z-index:8;animation:.18s ease-out swap;position:absolute;top:100%;left:-1.5px;right:-1.5px;overflow:hidden;box-shadow:0 24px 48px -24px #0b1c3d59}.results li{cursor:pointer;border-top:1px solid var(--line-soft);grid-template-columns:30px 1fr auto;align-items:center;gap:14px;padding:12px 16px;display:grid}.results li:first-child{border-top:0}.results li.sel{background:var(--accent-soft)}.results .kind{border-radius:var(--r-sm);background:var(--surface-2);width:30px;height:30px;color:var(--ink-soft);font-family:var(--font-mono);justify-content:center;align-items:center;font-size:12px;display:inline-flex}.results .txt{flex-direction:column;min-width:0;display:flex}.results .txt b{font-size:15px}.results .txt small{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.results .go{font-family:var(--font-mono);color:var(--muted);opacity:0;font-size:12px}.results li.sel .go{opacity:1}.ccard{position:relative}.ccard .arrow{color:var(--accent);opacity:0;font-weight:700;transition:opacity .15s,transform .15s;position:absolute;bottom:16px;right:18px;transform:translate(-6px)}.ccard:hover .arrow{opacity:1;transform:none}.ccard .row+.row{padding-right:32px}.filters{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);flex-wrap:wrap;align-items:center;gap:12px 24px;margin-bottom:22px;padding:14px 16px;display:flex}.fgroup{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.flbl{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-right:6px;font-size:10.5px}.fcount{color:var(--muted);margin-left:auto;font-size:12px}td.out{display:table-cell}td.out .adv{font-style:normal;font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--signal);margin-top:3px;font-size:10px;display:block}.gwrap{align-items:center;gap:10px;display:inline-flex}.gword{color:var(--muted);white-space:nowrap;font-size:12.5px}.refs{vertical-align:super;gap:4px;margin-left:6px;display:inline-flex}.ref{font-family:var(--font-mono);color:var(--accent);border:1px solid var(--accent-pale);border-radius:4px;padding:0 5px;font-size:10px;line-height:16px}.ref:hover{background:var(--accent-soft)}.searched{font-family:var(--font-mono);color:var(--muted);margin-top:14px;font-size:12px}@media (max-width:680px){table.matrix,table.matrix tbody,table.matrix tr,table.matrix td{display:block}table.matrix thead{display:none}table.matrix tr{border-bottom:1px solid var(--line);padding:14px 16px 12px}table.matrix tr:last-child{border-bottom:0}table.matrix td{white-space:normal;border:0;grid-template-columns:96px 1fr;align-items:start;gap:10px;padding:6px 0;display:grid}table.matrix td:before{content:attr(data-label);font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding-top:4px;font-size:10.5px}table.matrix td.out{grid-template-columns:1fr;padding-bottom:8px;font-size:17px}table.matrix td.out:before{display:none}table.matrix td.note{min-width:0}}.refs-list{counter-reset:none;flex-direction:column;gap:14px;padding:0;list-style:none;display:flex}.refs-list li{grid-template-columns:34px 1fr;align-items:start;gap:12px;scroll-margin-top:90px;display:grid}.refs-list .refn{border-radius:var(--r-sm);background:var(--surface);border:1px solid var(--line);width:28px;height:28px;font-family:var(--font-mono);color:var(--accent);justify-content:center;align-items:center;font-size:12px;display:inline-flex}.refs-list a{color:var(--ink);text-decoration:underline;-webkit-text-decoration-color:var(--accent-pale);text-decoration-color:var(--accent-pale);text-underline-offset:3px;font-size:16px;font-weight:600;line-height:1.45}.refs-list a:hover{-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}.refs-list .where{font-family:var(--font-mono);color:var(--muted);margin-top:3px;font-size:12px;display:block}.refs-list .rnote{color:var(--ink-soft);margin-top:3px;font-size:14px;display:block}.changes{flex-direction:column;gap:8px;padding:0;list-style:none;display:flex}.changes li{color:var(--ink-soft);grid-template-columns:110px 1fr;gap:12px;font-size:15.5px;display:grid}.changes .mono{color:var(--muted);padding-top:3px;font-size:12.5px}.toc-mobile{scrollbar-width:none;gap:8px;padding-top:14px;padding-bottom:6px;display:none;overflow-x:auto}.toc-mobile::-webkit-scrollbar{display:none}.toc-mobile a{font-family:var(--font-mono);border:1px solid var(--line);color:var(--ink-soft);background:var(--bg);border-radius:999px;flex:none;padding:8px 12px;font-size:12px}@media (max-width:900px){.toc-mobile{display:flex}.aside{position:static}.aside .card:first-child{display:none}.cp-body{gap:28px;padding-top:28px}}.aside .rel{align-items:center;gap:10px;display:flex}.aside .rel .grade{border-radius:5px;width:22px;height:22px;font-size:11px}.cp-hero .sub{color:var(--muted);font-size:18px;line-height:1.55}.lbar{background:var(--line-soft);border-radius:2px;height:3px;margin-top:-8px;overflow:hidden}.lbar i{background:var(--accent);border-radius:2px;height:100%;transition:width .4s cubic-bezier(.2,.7,.2,1);display:block}.mod.locked{opacity:.6}.mod .dot{font-family:var(--font-mono);color:var(--muted);font-size:10px}.mod.active .dot{color:var(--accent);font-weight:700}.opt.dim{opacity:.55}.opt{min-height:48px}.legal-wrap{flex-direction:column;gap:10px;display:flex}.legal.small{font-size:12.5px}.legal.small a{color:var(--ink-soft);text-decoration:underline;-webkit-text-decoration-color:var(--line);text-decoration-color:var(--line);text-underline-offset:3px}.nf{padding:120px 0 140px}.nf h1{letter-spacing:-.04em;margin-top:12px;font-size:clamp(36px,6vw,64px);font-weight:800}.nf .sub{color:var(--muted);max-width:52ch;margin-top:16px;font-size:18px;line-height:1.55}@media (max-width:640px){.hero{padding:40px 0 36px}.hero h1{font-size:clamp(38px,11vw,48px)}.hero .sub{font-size:17px}.hero-3d{aspect-ratio:auto;height:250px;min-height:240px;max-height:260px;margin:0 -8px}.search-box{height:54px;padding:0 14px}.search-box input{font-size:16px}.search-box .kbd{display:none}.trust{gap:8px 18px;margin-top:26px}section.sec{padding:52px 0}.sec-head{margin-bottom:20px}.entry{margin-top:36px;padding:22px 20px}.entry h2{font-size:22px}.line-block{padding:26px 22px}.line-block h2{font-size:26px}.explain{padding:22px}.lesson{min-height:0;padding:22px 18px}.item{padding:16px 18px}.cp-hero{padding:36px 0 24px}.answer{padding:18px;font-size:16.5px}.cp-facts{grid-template-columns:1fr 1fr}.three .card{padding:20px}}.sheet{height:calc(100dvh - 64px);inset:64px 0 auto;overflow-y:auto}input[type=search]::-webkit-search-cancel-button{appearance:none;display:none}input[type=search]::-webkit-search-decoration{appearance:none;display:none}.hero-3d-cap{bottom:-22px;right:0}@media (max-width:960px){.hero-3d{order:0}}@media (max-width:640px){.hero-grid{gap:28px}.hero-3d{height:230px;min-height:230px;max-height:230px;margin:6px 0 12px}.hero-3d-cap{bottom:-4px}}@media (max-width:960px){.hero-grid>div:first-child{order:0}.hero-grid>.hero-3d{order:1}}.sheet li a{color:var(--ink)}.sheet li a:active{color:var(--accent)}table.cmp th{font-family:var(--font-sans);text-transform:none;letter-spacing:0;color:var(--ink);font-size:15px}.cmp-head{align-items:center;gap:8px;font-weight:700;display:inline-flex}.cmp-head .grade{border-radius:5px;width:22px;height:22px;font-size:11px}table.cmp td{font-size:15px}table.cmp td.out{white-space:normal}.cmp-note{font-style:normal;font-family:var(--font-mono);color:var(--muted);letter-spacing:.04em;margin-top:2px;font-size:10.5px;display:block}.verdict{border-left:3px solid var(--accent);border-radius:0 var(--r-lg) var(--r-lg) 0;margin:18px 0 8px;padding:20px 22px}.verdict p{color:var(--ink);margin:6px 0 0;font-size:16.5px;font-weight:600;line-height:1.5}.person{grid-template-columns:72px 1fr;align-items:start;gap:20px;margin-bottom:8px;padding:24px;display:grid}.person .avatar{background:var(--ink);color:#fff;letter-spacing:-.02em;border-radius:50%;justify-content:center;align-items:center;width:72px;height:72px;font-size:22px;font-weight:800;display:flex}.person h3{font-size:22px}.person .role{font-family:var(--font-mono);color:var(--muted);margin:4px 0 10px;font-size:12px}.person p{margin-bottom:10px;font-size:15.5px}@media (max-width:600px){.person{grid-template-columns:1fr}table.cmp{font-size:14px}}.cmp-row{flex-wrap:wrap;align-items:center;gap:10px 14px;margin-top:22px;display:flex}
