@font-face{font-family:'Castoro';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/castoro-400-normal.woff2) format('woff2')}@font-face{font-family:'Castoro';font-style:italic;font-weight:400;font-display:swap;src:url(fonts/castoro-400-italic.woff2) format('woff2')}@font-face{font-family:'Urbanist';font-style:normal;font-weight:400;font-display:swap;src:url(fonts/urbanist-400-normal.woff2) format('woff2')}@font-face{font-family:'Urbanist';font-style:italic;font-weight:400;font-display:swap;src:url(fonts/urbanist-400-italic.woff2) format('woff2')}@font-face{font-family:'Urbanist';font-style:normal;font-weight:500;font-display:swap;src:url(fonts/urbanist-500-normal.woff2) format('woff2')}@font-face{font-family:'Urbanist';font-style:normal;font-weight:600;font-display:swap;src:url(fonts/urbanist-600-normal.woff2) format('woff2')}
:root{--radius:28px;--radius-sm:15px;--sec:88px;--gap:26px;--display:'Castoro',Georgia,"Times New Roman",serif;--body:'Urbanist',system-ui,-apple-system,"Segoe UI",sans-serif;--label:var(--body);--wrap:1240px;--ease:cubic-bezier(.2,.7,.2,1);--dw:400;--bg:#ebf0f2;--surface:#f6f8f9;--ink:#162327;--muted:#516167;--line:#cad5d8;--accent:#296e84;--fill:#2e7a94;--on-fill:#ffffff;--soft:#e3eef2;--deep:#101a1e;--deep-ink:#e6eaf0;--deep-muted:#b5c1c5;--deep-accent:#92cadd;--chrome:#ebf0f2;--chrome-ink:#162327;--footer:#101a1e;--footer-ink:#ffffff;--footer-muted:#b3c1c6;--footer-accent:#92cadd;--image:#d4dbe2;--glow:hsla(195,53%,62%,.28);--shadow:rgba(15,20,25,.16);color-scheme:light}
@media (prefers-color-scheme:dark){:root:not(.isa-light){--bg:#0e1415;--surface:#192124;--ink:#e8eaed;--muted:#abb6ba;--line:#2a3437;--accent:#83cae2;--fill:#62bcda;--on-fill:#111111;--soft:#1d2f35;--deep:#080b0c;--deep-ink:#e6eaf0;--deep-muted:#b5c1c5;--deep-accent:#8bcee4;--chrome:#0e1415;--chrome-ink:#ffffff;--footer:#090c0d;--footer-ink:#ffffff;--footer-muted:#b3c1c6;--footer-accent:#8bcee4;--image:#2c333a;--glow:hsla(195,62%,62%,.28);--shadow:rgba(0,0,0,.5);color-scheme:dark}}
:root.isa-dark{--bg:#0e1415;--surface:#192124;--ink:#e8eaed;--muted:#abb6ba;--line:#2a3437;--accent:#83cae2;--fill:#62bcda;--on-fill:#111111;--soft:#1d2f35;--deep:#080b0c;--deep-ink:#e6eaf0;--deep-muted:#b5c1c5;--deep-accent:#8bcee4;--chrome:#0e1415;--chrome-ink:#ffffff;--footer:#090c0d;--footer-ink:#ffffff;--footer-muted:#b3c1c6;--footer-accent:#8bcee4;--image:#2c333a;--glow:hsla(195,62%,62%,.28);--shadow:rgba(0,0,0,.5);color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:18.4px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;font-feature-settings:"kern","liga";overflow-x:clip;transition:background-color .45s,color .45s}img{max-width:100%;height:auto;display:block}svg{flex:0 0 auto}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:var(--ink)}h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.08;letter-spacing:-.02em;margin:0 0 .45em;color:var(--ink);text-wrap:balance}p{text-wrap:pretty}em{font-style:italic}button,input,select,textarea{font:inherit;color:inherit}h1 em,h2 em,h3 em{color:var(--accent);font-style:italic}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}::selection{background:var(--fill);color:var(--on-fill)}html{scrollbar-color:color-mix(in srgb,var(--accent) 55%,transparent) transparent}.isa-skip{position:absolute;left:12px;top:-80px;z-index:90;background:var(--surface);color:var(--ink);padding:10px 16px;border-radius:var(--radius-sm);text-decoration:none}.isa-skip:focus{top:12px}.isa-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.isa-wrap{width:min(var(--wrap),100% - 40px);margin-inline:auto}.isa-muted{color:var(--muted)}.isa-kicker{display:inline-flex;align-items:center;gap:8px;font-family:var(--label);font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}.isa-h1{font-size:clamp(40px,5.6vw,95px);line-height:.98;margin:16px 0 20px}.isa-h1--huge{font-size:clamp(42px,8vw,142.6px);line-height:.98;margin:24px 0 28px}.isa-h1--page{font-size:clamp(34px,4.2vw,69.1px)}.isa-h1--article{font-size:clamp(34px,4.4vw,71.3px);line-height:1.04}.isa-h1 a{color:inherit;text-decoration:none}.isa-h2{font-size:clamp(30px,3.4vw,58.3px);line-height:1;margin:8px 0 0}.isa-h3{font-size:clamp(22px,2vw,30.2px);line-height:1.1;margin:8px 0 14px}.isa-lede{font-size:21.1px;line-height:1.6;color:var(--muted);max-width:620px;margin:0 0 26px}.isa-num{font-family:var(--display);color:var(--accent);font-variant-numeric:tabular-nums oldstyle-nums}.isa-sec{padding-block:calc(var(--sec) * .5)}.isa-sh{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:14px 24px;margin-bottom:32.4px}.isa-empty{padding:24px;border:1px dashed var(--line);border-radius:var(--radius);color:var(--muted)}.isa-iconbtn{width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:transparent;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;color:var(--ink);transition:border-color .3s,color .3s,transform .3s var(--ease)}.isa-iconbtn:hover{border-color:var(--accent);color:var(--accent);transform:rotate(-8deg)}
.isa-btn,.isa-cta,.isa-btn--light{display:inline-flex;align-items:center;gap:12px;min-height:46px;font-weight:600;font-size:16.2px;text-decoration:none;white-space:nowrap;border-radius:0;padding:0;background:transparent;color:var(--ink);border-bottom:2px solid var(--fill);transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s}.isa-btn i,.isa-cta i,.isa-btn--light i{display:inline-flex;align-items:center;justify-content:center;font-style:normal;transition:transform .35s var(--ease)}.isa-btn:hover,.isa-cta:hover{color:var(--ink);transform:translateY(-2px);box-shadow:0 16px 28px -16px var(--shadow)}.isa-btn:hover i,.isa-cta:hover i,.isa-btn--light:hover i{transform:translateX(4px)}.isa-btn--light{background:var(--deep-ink);color:var(--deep);box-shadow:none;border:0}.isa-btn--light:hover{color:var(--deep);transform:translateY(-2px)}.isa-footer .isa-btn--light,.isa-footer .isa-btn--light:hover{background:var(--footer-ink);color:var(--footer)}
.isa-tlink{display:inline-flex;align-items:center;gap:8px;font-weight:600;color:var(--ink);text-decoration:none;background:linear-gradient(var(--accent),var(--accent)) 0 100%/0 1.5px no-repeat;padding-bottom:3px;transition:background-size .45s var(--ease),color .3s}.isa-tlink:hover{background-size:100% 1.5px;color:var(--accent)}.isa-tlink svg{transition:transform .3s var(--ease)}.isa-tlink:hover svg{transform:translateX(4px)}
.isa-header{position:relative;z-index:30;background:color-mix(in srgb,var(--chrome) 86%,transparent);color:var(--chrome-ink);border-bottom:1px solid var(--line);transition:background .4s,box-shadow .4s,padding .4s}.isa-sticky{position:sticky;top:0;backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4)}.isa-scrolled{box-shadow:0 12px 30px -22px var(--shadow)}.isa-scrolled .isa-head-in{min-height:62px}.isa-head-in{display:flex;align-items:center;justify-content:space-between;gap:22px;min-height:76px;transition:min-height .4s var(--ease)}.isa-brand{display:inline-flex;align-items:center;gap:10px;color:var(--chrome-ink);text-decoration:none;flex:0 0 auto}.isa-brand:hover{color:var(--chrome-ink)}.isa-name{font-family:var(--display);font-weight:400;font-size:29.2px;letter-spacing:-.02em;line-height:1}.isa-brand--lg .isa-name{font-size:34.6px}.isa-brand--xl .isa-name{font-size:clamp(40px,6vw,84.2px)}.isa-name--upper{text-transform:uppercase;letter-spacing:.08em;font-size:.78em}.isa-name--lower{text-transform:lowercase}.isa-name-alt{color:var(--accent);font-style:italic}.isa-name-dot{color:var(--accent)}.isa-name-slash{color:var(--accent);margin-right:.1em}.isa-mark{display:inline-flex;line-height:0;--mk-fill:var(--fill);--mk-on:var(--on-fill);--mk-accent:var(--accent);--mk-ink:var(--ink);--mk-tint:var(--soft)}.isa-mark svg{width:38px;height:38px}.isa-nav{display:flex;flex-wrap:wrap;gap:4px 26px;font-size:15.7px;font-weight:500}.isa-nav a{position:relative;color:var(--chrome-ink);text-decoration:none;padding:6px 0}.isa-nav--main a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--accent);transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}.isa-nav--main a:hover::after{transform:scaleX(1);transform-origin:left}.isa-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto}.isa-find{color:var(--chrome-ink);text-decoration:none}.isa-find--pill,.isa-find--field{display:inline-flex;align-items:center;gap:10px;height:42px;padding:0 10px 0 14px;border-radius:999px;border:1px solid var(--line);font-size:14.6px;color:var(--muted);transition:border-color .3s,box-shadow .3s}.isa-find--field{border-radius:var(--radius-sm);min-width:230px;background:var(--surface)}.isa-find--pill:hover,.isa-find--field:hover{border-color:var(--accent);color:var(--ink);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 12%,transparent)}.isa-find kbd{margin-left:auto;font-family:var(--label);font-size:11px;border:1px solid var(--line);border-radius:6px;padding:1px 6px;color:var(--muted)}.isa-find--text{display:inline-flex;align-items:center;gap:8px;font-size:15.1px;font-weight:500}.isa-mode{cursor:pointer}.isa-mode--switch{width:56px;height:30px;border-radius:999px;border:1px solid var(--line);background:var(--surface);position:relative;padding:0}.isa-switch-knob{position:absolute;left:3px;top:3px;width:22px;height:22px;border-radius:50%;background:var(--ink);transition:transform .45s var(--ease)}.isa-mode--switch[aria-pressed=true] .isa-switch-knob{transform:translateX(26px);background:var(--accent)}.isa-mode--text{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:transparent;font-size:14.6px;color:var(--chrome-ink)}.isa-mobile{display:none;position:relative}.isa-mobile>summary{list-style:none;cursor:pointer;display:inline-flex;align-items:center;gap:8px;min-height:44px;min-width:44px;padding:0 14px;border:1px solid var(--line);border-radius:999px;font-weight:600;font-size:15px;color:var(--chrome-ink)}.isa-mobile>summary::-webkit-details-marker{display:none}.isa-mobile-panel{position:absolute;right:0;top:calc(100% + 10px);width:min(320px,calc(100vw - 32px));display:flex;flex-direction:column;gap:0;padding:12px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 30px 60px -30px var(--shadow);z-index:40}.isa-mobile-panel a{display:block;padding:11px 0;border-bottom:1px solid var(--line);font-size:17px;color:var(--ink)}.isa-mobile-panel a:last-of-type{border-bottom:0}.isa-mobile-panel .isa-mode{display:none;align-self:flex-start}.isa-tagline{color:var(--muted);font-size:15.1px}
.isa-nav--quiet{gap:4px 22px;color:var(--muted)}.isa-nav--quiet a{color:var(--muted)}.isa-nav--quiet a:hover{color:var(--chrome-ink)}.isa-header--minimal{border-bottom-color:transparent}
.isa-hero{position:relative;overflow:hidden;padding-block:69.1px 60.5px}.isa-reveal-words span{display:inline-block;animation:isa-up .9s var(--ease) both}.isa-reveal-words span:nth-child(2){animation-delay:0.07s}.isa-reveal-words span:nth-child(3){animation-delay:0.14s}.isa-reveal-words span:nth-child(4){animation-delay:0.21s}.isa-reveal-words span:nth-child(5){animation-delay:0.28s}.isa-reveal-words span:nth-child(6){animation-delay:0.35s}.isa-reveal-words span:nth-child(7){animation-delay:0.42s}.isa-reveal-words span:nth-child(8){animation-delay:0.49s}.isa-reveal-words span:nth-child(9){animation-delay:0.56s}.isa-reveal-words span:nth-child(10){animation-delay:0.63s}.isa-reveal-words span:nth-child(11){animation-delay:0.70s}.isa-reveal-words span:nth-child(12){animation-delay:0.77s}.isa-reveal-words span:nth-child(13){animation-delay:0.84s}@keyframes isa-up{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}.isa-lede{animation:isa-up .9s .35s both}.isa-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px 22px}.isa-byline{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14.6px;color:var(--muted)}.isa-orbit{position:absolute;width:260px;height:260px;color:var(--accent);opacity:.45;animation:isa-spin 70s linear infinite;pointer-events:none}@keyframes isa-spin{to{transform:rotate(360deg)}}.isa-hero-empty{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:40px;align-items:center}.isa-hero-art{position:relative;min-height:320px;border-radius:calc(var(--radius) + 8px);background:radial-gradient(circle at 30% 30%,var(--glow),transparent 60%),linear-gradient(150deg,var(--soft),var(--image))}.isa-hero-art .isa-orbit{right:-40px;top:-40px}
.isa-cover-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:34px}.isa-hv1 .isa-issue{order:-1}.isa-cover-main{position:relative;min-height:600px}.isa-cover-img{position:absolute;inset:0 0 80px 0;border-radius:calc(var(--radius) + 12px);overflow:hidden;background:var(--image)}.isa-cover-img img{width:100%;height:100%;object-fit:cover;animation:isa-breathe 16s ease-in-out infinite alternate}@keyframes isa-breathe{to{transform:scale(1.07) translate(-8px,6px)}}.isa-cover-card{position:absolute;left:32px;bottom:0;width:min(600px,calc(100% - 64px));padding:28px 30px;border-radius:calc(var(--radius) + 8px);background:var(--surface);box-shadow:0 40px 70px -40px var(--shadow);animation:isa-up 1s .3s var(--ease) both}.isa-cover-card .isa-h1{font-size:clamp(34px,4vw,64.8px)}.isa-hv2 .isa-cover-card{left:auto;right:32px}.isa-issue{border:1px solid var(--line);background:var(--surface);border-radius:calc(var(--radius) + 8px);padding:24px;align-self:start}.isa-issue-item{display:grid;grid-template-columns:30px 1fr;gap:8px;padding:12px 0;border-top:1px solid var(--line);color:var(--ink);text-decoration:none;transition:transform .35s var(--ease)}.isa-issue-item b{display:block;font-weight:500;line-height:1.3}.isa-issue-item small{color:var(--muted);font-size:13px}.isa-issue-item:hover{transform:translateX(5px)}.isa-issue-item:hover b{color:var(--accent)}.isa-issue .isa-num{font-style:italic;font-size:20px}
.isa-card{position:relative;display:flex;flex-direction:column;min-width:0;color:var(--ink)}.isa-card-body{display:flex;flex-direction:column;gap:8px;padding:16px 2px 4px;flex:1}.isa-card-title{font-size:23.8px;line-height:1.18;margin:2px 0}.isa-card-title a{color:var(--ink);text-decoration:none}.isa-card-title a::after{content:"";position:absolute;inset:0;z-index:1}.isa-card p{margin:0;color:var(--muted);font-size:16.7px;line-height:1.6}.isa-cover{display:block;overflow:hidden;background:var(--image);aspect-ratio:3/2}.isa-cover img{width:100%;height:100%;object-fit:cover;transition:transform .9s var(--ease),filter .6s}.isa-meta{display:flex;flex-wrap:wrap;gap:6px;align-items:center;font-size:13.5px;font-weight:500;letter-spacing:.04em;color:var(--muted);position:relative;z-index:2}.isa-cat{color:var(--accent);text-decoration:none;font-weight:600;letter-spacing:.1em;text-transform:uppercase;font-size:11.5px}.isa-card-go{position:absolute;right:14px;top:14px;z-index:2;width:40px;height:40px;border-radius:50%;background:var(--bg);color:var(--ink);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(10px);transition:all .45s var(--ease)}.isa-card:hover .isa-card-go{opacity:1;transform:none}.isa-card--row{flex-direction:row;flex-wrap:wrap;gap:22px;padding:22px 0;border-bottom:1px solid var(--line)}.isa-card--row .isa-cover{flex:0 0 min(250px,100%);border-radius:var(--radius-sm)}.isa-card--row .isa-card-body{flex:1 1 300px;padding:0}.isa-card--row .isa-card-title{font-size:27px}.isa-card--minimal{padding:18px 0;border-top:1px solid var(--line)}.isa-card--minimal .isa-card-body{padding:0}.isa-card--overlay{border-radius:var(--radius);overflow:hidden;min-height:340px;justify-content:flex-end;isolation:isolate;color:#fff}.isa-card--overlay .isa-cover{position:absolute;inset:0;z-index:-2;aspect-ratio:auto}.isa-card--overlay::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,rgba(5,8,12,.82),transparent 62%)}.isa-card--overlay .isa-card-body{padding:22px;flex:0}.isa-card--overlay .isa-card-title a,.isa-card--overlay .isa-meta,.isa-card--overlay .isa-cat{color:#fff}
.isa-card--lift .isa-cover{border-radius:var(--radius)}.isa-card--soft{background:var(--surface);border-radius:calc(var(--radius) + 4px);padding:10px}.isa-card--soft .isa-card-body{padding:14px 8px 10px}.isa-card--soft .isa-cover{border-radius:max(0px,calc(var(--radius) - 2px))}
.isa-topic-icon{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;background:var(--soft);color:var(--accent);transition:all .4s var(--ease)}
.isa-picks{display:flex;gap:22px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:18px;scrollbar-width:thin}.isa-pick{flex:0 0 min(380px,84%);scroll-snap-align:start}.isa-arrows{display:flex;gap:8px}
.isa-grid{display:grid;gap:var(--gap);grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr))}.isa-grid--2{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr))}.isa-grid--3{grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr))}.isa-grid--feature>:first-child{grid-column:1/-1}
.isa-rowcards{display:flex;flex-direction:column}
.isa-masonry{columns:3 280px;column-gap:var(--gap)}.isa-masonry>*{break-inside:avoid;margin-bottom:var(--gap)}.isa-tilt{transition:transform .5s var(--ease),box-shadow .5s}.isa-tilt:nth-child(odd):hover{transform:rotate(-1.2deg) translateY(-6px)}.isa-tilt:nth-child(even):hover{transform:rotate(1.2deg) translateY(-6px)}
.isa-tab-bar{display:flex;flex-wrap:wrap;gap:6px;padding:5px;border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);background:var(--surface);width:max-content;max-width:100%;margin-bottom:22px}.isa-tab-input{position:absolute;opacity:0;pointer-events:none}.isa-tab-bar label{padding:8px 16px;border-radius:calc(var(--radius) + 2px);cursor:pointer;font-weight:500;color:var(--muted);transition:background .3s,color .3s}.isa-tab-input:checked+label{background:var(--ink);color:var(--bg)}.isa-tab-input:focus-visible+label{outline:2px solid var(--accent)}.isa-tab-panel{display:none;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:var(--gap);animation:isa-up .6s both}.isa-tabs:has(.isa-tab-input:nth-of-type(1):checked) .isa-tab-panel:nth-child(1){display:grid}.isa-tabs:has(.isa-tab-input:nth-of-type(2):checked) .isa-tab-panel:nth-child(2){display:grid}.isa-tabs:has(.isa-tab-input:nth-of-type(3):checked) .isa-tab-panel:nth-child(3){display:grid}.isa-tabs:has(.isa-tab-input:nth-of-type(4):checked) .isa-tab-panel:nth-child(4){display:grid}
.isa-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:0;counter-reset:s;position:relative}.isa-step{position:relative;display:flex;flex-direction:column;gap:8px;padding:0 22px 0 0;color:var(--ink);text-decoration:none}.isa-step::before{content:"";position:absolute;left:46px;right:0;top:22px;height:1.5px;background:var(--line)}.isa-step:last-child::before{display:none}.isa-step-num{position:relative;width:46px;height:46px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;background:var(--surface);border:1.5px solid var(--accent);color:var(--accent);font-weight:600;transition:all .4s var(--ease)}.isa-step strong{font-family:var(--display);font-weight:var(--dw);font-size:22.7px;margin-top:6px}.isa-step span:last-child{color:var(--muted);font-size:14.5px}.isa-step:hover .isa-step-num{background:var(--fill);color:var(--on-fill);transform:scale(1.08)}
.isa-trio{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.isa-sec--trio .isa-trio-item{display:flex;flex-direction:column;gap:8px;padding:0 26px;border-left:1px solid var(--line);color:var(--ink);text-decoration:none}.isa-sec--trio .isa-trio-item:first-child{border-left:0;padding-left:0}.isa-sec--trio .isa-trio-item strong{font-family:var(--display);font-weight:var(--dw);font-size:29.2px;line-height:1.12;transition:color .3s}.isa-sec--trio .isa-trio-item p{margin:0;color:var(--muted);font-size:15.5px}.isa-sec--trio .isa-trio-item:hover strong{color:var(--accent)}
.isa-notes{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:var(--gap)}.isa-note-card,.isa-about-card{border-radius:calc(var(--radius) + 6px);padding:clamp(22px,3vw,38px)}.isa-note-card{background:var(--soft)}.isa-about-card{border:1px solid var(--line);background:var(--surface)}.isa-about-card p{color:var(--muted)}
.isa-note{font-family:var(--display);font-style:italic;font-size:24.8px;line-height:1.3;margin:12px 0 14px}
.isa-pair{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:var(--gap);align-items:stretch}
.isa-cover{padding:7px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line)}
.isa-partners{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);padding:18px 18px 12px;display:flex;flex-direction:column;gap:9px;min-width:0;width:100%;max-width:400px}.isa-partners--empty{display:none}.isa-partners-head{display:flex;align-items:center;gap:10px}.isa-partners-head h2{margin:0;font-size:23.8px;line-height:1.1}.isa-partners-icon{width:32px;height:32px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:var(--soft);color:var(--accent)}.isa-partners-text{margin:0;color:var(--muted);font-size:15.1px}.isa-partners-find{display:flex;align-items:center;gap:8px;height:38px;padding:0 12px;border:1px solid var(--line);border-radius:999px;color:var(--muted);background:var(--bg)}.isa-partners-find input{border:0;outline:0;background:transparent;min-width:0;flex:1;font-size:15px;color:var(--ink)}.isa-partners-find:focus-within{border-color:var(--accent)}.isa-partners-list{list-style:none;margin:0;padding:0 8px 0 0;max-height:252px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--accent) transparent}.isa-partners-list li{border-bottom:1px solid var(--line)}.isa-partners-list li:last-child{border-bottom:0}.isa-partners-list a{position:relative;display:block;padding:8px 22px 8px 6px;color:var(--ink);text-decoration:none;font-size:15.7px;line-height:1.35;overflow-wrap:anywhere;border-radius:6px;transition:padding .3s var(--ease),color .3s,background .3s}.isa-partners-list a::after{content:"\2197";position:absolute;right:6px;top:8px;color:var(--accent);opacity:.6;transition:transform .3s var(--ease),opacity .3s}.isa-partners-list a:hover{padding-left:11px;color:var(--accent);background:var(--soft)}.isa-partners-list a:hover::after{opacity:1;transform:translate(2px,-2px)}.isa-aside{display:flex;flex-direction:column;gap:20px;min-width:0}.isa-aside .isa-partners{max-width:none}.isa-cols{display:grid;gap:clamp(28px,4vw,52px);align-items:start}.isa-cols--right{grid-template-columns:minmax(0,1fr) minmax(260px,330px)}.isa-cols--left{grid-template-columns:minmax(260px,330px) minmax(0,1fr)}.isa-col-main{min-width:0}.isa-box{border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);padding:20px;background:var(--surface)}.isa-box-title{font-family:var(--label);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 6px}.isa-box-list{display:flex;flex-direction:column}.isa-box-list a{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none;transition:padding .3s var(--ease),color .3s}.isa-box-list a:last-child{border-bottom:0}.isa-box-list a:hover{padding-left:6px;color:var(--accent)}.isa-box-list b,.isa-box-list small{color:var(--muted);font-weight:500;font-size:13px}.isa-box--note{background:var(--soft);border-color:transparent}.isa-search label{display:block;font-weight:600;font-size:14px;margin-bottom:8px}.isa-search-row{display:flex;gap:8px}.isa-search-row input{flex:1;min-width:0;min-height:46px;border:1px solid var(--line);border-radius:var(--radius-sm);padding:10px 14px;font-size:16px;background:var(--bg);color:var(--ink)}.isa-search-row button{min-width:46px;min-height:46px;border:0;border-radius:var(--radius-sm);background:var(--fill);color:var(--on-fill);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.isa-pre-foot{padding-block:calc(var(--sec) * .5) calc(var(--sec) * .55)}.isa-pre-foot-in{display:grid;gap:var(--gap);align-items:stretch}.isa-pf--left{grid-template-columns:minmax(280px,360px) minmax(0,1fr)}.isa-pf--right{grid-template-columns:minmax(0,1fr) minmax(280px,360px)}.isa-pf--center{grid-template-columns:minmax(0,1fr) minmax(280px,360px) minmax(0,1fr)}.isa-pre-foot-in>.isa-partners{max-width:none}.isa-companion{border-radius:calc(var(--radius) + 6px);padding:clamp(22px,3vw,36px);display:flex;flex-direction:column;justify-content:space-between;gap:16px;min-width:0}.isa-companion--cta{border:1px solid var(--line);background:var(--surface)}.isa-companion--cta p{color:var(--muted);margin:0}.isa-companion--list{background:var(--soft)}
.isa-footer{background:var(--footer);color:var(--footer-ink);margin-top:calc(var(--sec) * .4);--mk-ink:var(--footer-ink);--mk-tint:color-mix(in srgb,var(--footer-ink) 14%,transparent)}.isa-footer a{color:var(--footer-muted);text-decoration:none;transition:color .3s,transform .3s var(--ease)}.isa-footer a:hover{color:var(--footer-ink)}.isa-footer .isa-brand,.isa-footer .isa-brand:hover{color:var(--footer-ink)}.isa-footer h2{font-family:var(--label);font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--footer-ink);margin:0 0 14px}.isa-footer p{color:var(--footer-muted);margin:12px 0 0;max-width:360px}.isa-fgrid{display:grid;gap:34px;grid-template-columns:2fr 1fr 1fr 1.4fr;padding-block:60.5px 43.2px}.isa-fgrid--3{grid-template-columns:2fr 1fr 1fr}.isa-fcol{display:flex;flex-direction:column;gap:8px;font-size:16.2px}.isa-fcol a:hover{transform:translateX(4px)}.isa-fcta h2{font-family:var(--display);font-size:25.9px;text-transform:none;letter-spacing:-.02em;font-weight:var(--dw)}.isa-fcta p{margin-bottom:16px}.isa-fbottom{border-top:1px solid color-mix(in srgb,var(--footer-ink) 14%,transparent)}.isa-fbottom .isa-wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 20px;padding-block:18px;font-size:13.5px;color:var(--footer-muted)}.isa-fbottom a{display:inline-flex;align-items:center;gap:6px}.isa-frow{display:flex;flex-wrap:wrap;gap:10px 26px;font-size:16.2px;margin-top:18px}.isa-frow--topics{margin-top:10px;padding-bottom:22px}.isa-footer .isa-word{font-family:var(--display);font-weight:var(--dw);font-size:min(181.4px,calc(min(100vw - 40px,1240px) / (var(--isa-n,12) * .62)));line-height:.9;letter-spacing:-.03em;margin:0;padding-bottom:.16em;white-space:nowrap;overflow:hidden;text-overflow:clip;max-width:none}
.isa-fmin{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px;padding-block:28px 8px}.isa-fmin .isa-frow{margin:0}
.isa-inner{padding-block:30.2px 25.9px}.isa-narrow{max-width:860px;margin-inline:auto}.isa-narrow--article{max-width:820px}.isa-narrow--archive,.isa-narrow--journal,.isa-narrow--search{max-width:none}.isa-crumbs{display:flex;flex-wrap:wrap;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:18px}.isa-crumbs a{color:var(--muted);text-decoration:none}.isa-crumbs a:hover{color:var(--accent)}.isa-page-head{padding:17.3px 0 30.2px}.isa-cat-row{display:flex;gap:18px;align-items:flex-start}.isa-cat-icon{width:64px;height:64px;border-radius:18px}.isa-cat-icon svg{width:30px;height:30px}.isa-prose{font-size:20px;line-height:1.78;overflow-wrap:break-word}.isa-prose>*{max-width:70ch}.isa-prose h2{font-size:clamp(25px,2.4vw,34.6px);margin:1.8em 0 .5em}.isa-prose h3{font-size:23.8px;margin:1.5em 0 .4em}.isa-prose a{color:var(--accent);text-decoration-thickness:1px}.isa-prose a:hover{color:var(--ink)}.isa-prose ul,.isa-prose ol{padding-left:1.3em}.isa-prose li{margin:.4em 0}.isa-prose li::marker{color:var(--accent)}.isa-prose blockquote{margin:1.8em 0;padding:4px 0 4px 24px;border-left:3px solid var(--fill);font-family:var(--display);font-size:1.3em;line-height:1.4;color:var(--ink)}.isa-prose table{width:100%;border-collapse:collapse;font-size:.92em}.isa-prose th,.isa-prose td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left}.isa-prose img{border-radius:var(--radius-sm)}.isa-prose hr{border:0;border-top:1px solid var(--line);margin:2em 0}.isa-dropcap>p:first-of-type::first-letter{float:left;font-family:var(--display);font-weight:var(--dw);font-size:3.9em;line-height:.8;padding:8px 12px 0 0;color:var(--accent)}.isa-page-body{padding-bottom:20px}.isa-art-head{padding:8.6px 0 25.9px}.isa-tag{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;text-decoration:none;color:var(--accent);background:var(--soft);padding:6px 11px;border-radius:999px}.isa-standfirst{font-size:22.7px;line-height:1.55;color:var(--muted);margin:0 0 18px;max-width:720px}.isa-art-byline{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:14px}.isa-figure{margin:0 0 34.6px;border-radius:var(--radius);overflow:hidden;background:var(--image)}.isa-figure img{width:100%}.isa-toc{border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);padding:18px 22px;margin:0 0 30px}.isa-toc h2{font-family:var(--label);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 8px}.isa-toc ol{margin:0;padding-left:1.2em;display:grid;gap:4px}.isa-toc a{color:var(--ink);text-decoration:none}.isa-toc a:hover,.isa-toc a[aria-current]{color:var(--accent)}.isa-share{margin:38.9px 0 0;display:flex;justify-content:flex-end}.isa-copy{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 16px;border-radius:999px;border:1px solid var(--line);background:transparent;cursor:pointer;font-size:14px;transition:border-color .3s,color .3s}.isa-copy:hover{border-color:var(--accent);color:var(--accent)}.isa-desk{display:flex;gap:16px;align-items:flex-start;margin-top:32.4px;padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.isa-desk p{margin:4px 0 10px;color:var(--muted);font-size:15px}.isa-adjacent{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:14px;margin-top:28px}.isa-step-link{display:flex;flex-direction:column;gap:4px;padding:16px 18px;border:1px solid var(--line);border-radius:var(--radius);color:var(--ink);text-decoration:none;transition:border-color .3s,transform .35s var(--ease)}.isa-step-link span{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}.isa-step-link strong{font-family:var(--display);font-weight:var(--dw);font-size:20.5px;line-height:1.3}.isa-step-link:hover{border-color:var(--accent);transform:translateY(-2px);color:var(--ink)}.isa-next{text-align:right}.isa-related{margin-top:58.3px;padding-top:30.2px;border-top:1px solid var(--line)}.isa-progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:80;pointer-events:none}.isa-progress span{display:block;height:100%;background:var(--fill);transform:scaleX(0);transform-origin:left}.isa-margin-note{float:left;width:220px;margin:0 30px 18px -250px;padding:16px;border-left:2px solid var(--fill);background:var(--soft);font-size:14.5px;line-height:1.5}.isa-margin-note p{margin:6px 0 0}.isa-contact-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);gap:var(--gap);align-items:start}.isa-contact-card{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 6px);padding:clamp(22px,3.4vw,38px)}.isa-contact-form form{display:flex;flex-direction:column;gap:4px}.isa-contact-form form p{margin:0 0 12px}.isa-contact-form label{display:block;font-weight:600;font-size:15px}.isa-contact-form input:not([type=hidden]),.isa-contact-form select,.isa-contact-form textarea{display:block;width:100%;margin-top:7px;min-height:50px;border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;font-size:16px;font-weight:400;background:var(--bg);color:var(--ink);transition:border-color .3s,box-shadow .3s}.isa-contact-form textarea{min-height:170px}.isa-contact-form input:focus,.isa-contact-form select:focus,.isa-contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 16%,transparent)}.isa-contact-form button[type=submit]{min-height:50px;padding:0 26px;border:0;border-radius:999px;background:var(--ink);color:var(--bg);font-weight:600;font-size:16px;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s}.isa-contact-form button[type=submit]:hover{transform:translateY(-2px);box-shadow:0 16px 28px -16px var(--shadow)}.isa-tg{background:var(--soft);border-radius:var(--radius-sm);padding:14px 16px}.isa-tg small{display:block;color:var(--muted);font-size:13.5px;margin-top:6px}.isa-note-line{font-size:13.5px;color:var(--muted)}.isa-ccard{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;padding:14px 0;border-top:1px solid var(--line)}.isa-ccard .isa-num{grid-row:span 2;font-size:22px}.isa-ccard span:last-child{color:var(--muted);font-size:14.5px}.isa-pages{display:flex;flex-wrap:wrap;gap:8px;margin-top:30px}.isa-pages .page-numbers{min-width:44px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--line);border-radius:999px;text-decoration:none;color:var(--ink)}.isa-pages .current{background:var(--ink);color:var(--bg);border-color:transparent}.isa-notfound{padding-block:32.4px}.isa-notfound .isa-search{margin:22px 0 30px;max-width:520px}.isa-notfound .isa-grid{margin-bottom:28px}.isa-compact-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,380px),1fr));column-gap:40px}
.isa-art-top--split_head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:center;margin-bottom:28px}.isa-art-top--split_head .isa-figure{margin:0}
.isa-dialog{width:min(640px,calc(100vw - 32px));margin:12vh auto auto;padding:0;border:0;border-radius:calc(var(--radius) + 8px);background:var(--surface);color:var(--ink);box-shadow:0 40px 90px -30px rgba(0,0,0,.6)}.isa-dialog::backdrop{background:rgba(8,10,14,.5);backdrop-filter:blur(6px)}.isa-dialog form{display:flex;align-items:center;gap:12px;padding:16px 20px;border-bottom:1px solid var(--line)}.isa-dialog input{flex:1;border:0;outline:0;background:transparent;font-size:19px;min-width:0}.isa-dialog kbd{font-family:var(--label);font-size:11px;border:1px solid var(--line);border-radius:6px;padding:1px 6px;color:var(--muted)}.isa-dialog-list{padding:10px}.isa-dialog-list a{display:flex;justify-content:space-between;gap:12px;padding:12px;border-radius:calc(var(--radius-sm) + 2px);color:var(--ink);text-decoration:none}.isa-dialog-list a:hover,.isa-dialog-list a:focus{background:var(--soft)}.isa-dialog-list small{color:var(--muted)}.isa-totop{position:fixed;right:20px;bottom:20px;z-index:60;width:46px;height:46px;border-radius:50%;border:1px solid var(--line);background:var(--surface);color:var(--ink);display:flex;align-items:center;justify-content:center;opacity:0;transform:translateY(12px);pointer-events:none;transition:all .4s var(--ease);box-shadow:0 14px 30px -18px var(--shadow)}.isa-totop--on{opacity:1;transform:none;pointer-events:auto}.isa-totop:hover{border-color:var(--accent);color:var(--accent)}@media screen{.isa-js .isa-reveal:not(.isa-in){opacity:0;transform:translateY(22px)}}.isa-reveal{transition:opacity .8s var(--ease),transform .8s var(--ease)}
.isa-card-title a{background:linear-gradient(var(--fill),var(--fill)) 0 100%/0 2px no-repeat;transition:background-size .45s var(--ease)}.isa-card:hover .isa-card-title a{background-size:100% 2px}
@media (max-width:1080px){.isa-nav--main{display:none}.isa-mobile{display:block;flex:0 0 auto}.isa-head-in,.isa-box-head{flex-wrap:nowrap}.isa-brand{min-width:0;flex:1 1 auto}.isa-name{white-space:normal;overflow-wrap:break-word;min-width:0;line-height:1.08}.isa-tools{flex:0 0 auto}.isa-find--text span{display:none}.isa-find--pill,.isa-find--field,.isa-find--text{width:42px;height:42px;padding:0!important;justify-content:center;border-radius:50%;border:1px solid var(--line)}.isa-corner,.isa-corner--end{flex:0 0 auto}.isa-find--pill,.isa-find--field{min-width:0}.isa-find kbd,.isa-find--field span,.isa-find--pill span{display:none}.isa-find--pill,.isa-find--field{padding:0 12px}.isa-head-split,.isa-head-center{display:flex;justify-content:space-between}.isa-side-links{display:none}.isa-center-nav{display:none}.isa-brief-grid{grid-template-columns:minmax(0,1fr) 280px!important}.isa-brief{grid-column:1/-1!important;order:3!important;grid-template-columns:repeat(2,minmax(0,1fr))!important}.isa-cols--right,.isa-cols--left{grid-template-columns:1fr}.isa-cols--left>.isa-aside{order:2}.isa-margin-note{float:none;width:auto;margin:0 0 22px}.isa-fgrid{grid-template-columns:1fr 1fr}.isa-caps-row{flex-wrap:wrap}}@media (max-width:860px){.isa-hero-grid,.isa-contents-grid,.isa-cover-grid,.isa-brief-grid,.isa-hero-empty,.isa-index,.isa-band-in,.isa-notes,.isa-pair,.isa-fsplit,.isa-contact-grid,.isa-pf--left,.isa-pf--right,.isa-pf--center,.isa-split,.isa-wide-card,.isa-art-top--split_head{grid-template-columns:1fr!important}.isa-brief{grid-template-columns:1fr!important}.isa-hero-copy,.isa-contents-card,.isa-issue{order:0!important}.isa-art{height:420px}.isa-cover-main{min-height:520px}.isa-cover-card{left:16px;right:16px;width:auto}.isa-bento{grid-template-columns:1fr 1fr}.isa-bento-lead{grid-column:1/-1!important;min-height:340px}.isa-tile--topics{grid-column:1/-1}.isa-bento2{grid-template-columns:1fr 1fr}.isa-bento2>:first-child{grid-column:1/-1}.isa-trio,.isa-type-row{grid-template-columns:1fr}.isa-trio-item,.isa-sec--trio .isa-trio-item{border-left:0!important;padding:16px 0!important;border-top:1px solid var(--line)}.isa-mosaic{grid-template-columns:1fr!important;grid-template-rows:none}.isa-mo-lead{grid-row:auto!important;min-height:340px;order:0!important}.isa-big-row{grid-template-columns:40px 1fr 42px}.isa-big-row>.isa-muted,.isa-peek-img{display:none}.isa-card--number{grid-template-columns:56px 1fr}.isa-card--number .isa-peek{display:none}.isa-split-img{min-height:300px}.isa-stamp{width:96px;height:96px}.isa-stat{position:static}.isa-fgrid,.isa-fgrid--3,.isa-fsplit-cols{grid-template-columns:1fr}.isa-tools .isa-cta{display:none}}@media (max-width:520px){.isa-wrap{width:calc(100% - 32px)}.isa-tools .isa-mode,.isa-mobile>summary span{display:none}.isa-name{font-size:clamp(16px,5.2vw,21px)!important}.isa-brand--xl .isa-name{font-size:clamp(26px,8vw,34px)!important}.isa-brand-stack .isa-tagline,.isa-motto{display:none}.isa-mobile>summary{padding:0;width:44px;justify-content:center}.isa-tools .isa-cta{display:none}.isa-mark svg{width:30px;height:30px}.isa-head-in,.isa-box-head{gap:12px}.isa-box-head{padding:0 8px 0 14px}.isa-mobile-panel .isa-mode{display:inline-flex;margin-top:10px}.isa-bento,.isa-bento2{grid-template-columns:1fr}.isa-tools{gap:6px}.isa-mode--text span{display:none}.isa-row{grid-template-columns:40px 1fr}.isa-row>.isa-muted{display:none}.isa-bleed-card{padding:22px}.isa-hero{padding-block:36px 32px}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
:root{--isa-grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='160' height='160' filter='url(%23n)' opacity='.55'/%3E%3C/svg%3E")}
html.isa-mvon .isa-mv{opacity:0;transition:opacity .75s var(--ease),transform .75s var(--ease),clip-path .9s var(--ease)}
html.isa-mvon .isa-mv{}
html.isa-mvon .isa-mv.isa-mv-in{opacity:1;transform:none;clip-path:inset(0)}
@media (prefers-reduced-motion:reduce){html.isa-mvon .isa-mv{opacity:1!important;transform:none!important;clip-path:none!important;transition:none!important}::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none!important}}
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.32s}
::view-transition-group(isa-hero){animation-duration:.45s;animation-timing-function:cubic-bezier(.2,.7,.2,1)}
body.isa-body .isa-figure img{view-transition-name:isa-hero}
body.isa-body .isa-figure img{aspect-ratio:4/3;object-fit:cover;width:100%}
html.isa-dark .isa-figure img,html.isa-dark .isa-card img{filter:brightness(.88) contrast(1.04)}
@media (prefers-color-scheme:dark){html:not(.isa-light) .isa-figure img,html:not(.isa-light) .isa-card img{filter:brightness(.88) contrast(1.04)}}
@media (min-width:980px){body.isa-body .isa-grid--3>*:nth-child(3n+2){transform:translateY(34px)}body.isa-body .isa-grid--2>*:nth-child(2n){transform:translateY(28px)}body.isa-body .isa-grid--3,body.isa-body .isa-grid--2{padding-bottom:34px}}
body.isa-body .isa-h1--article{font-size:clamp(2.3rem,4.6vw,3.9rem)}body.isa-body .isa-article-prose{font-size:18px;line-height:1.74}
body.isa-body .isa-article-prose a{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:4px}body.isa-body .isa-article-prose a::after{content:"\2197";font-size:.75em;margin-left:.2em;display:inline-grid;place-items:center;width:1.25em;height:1.25em;border:1px solid currentColor;border-radius:50%;vertical-align:.12em}
body.isa-body main>section+section::before{content:"\2726";display:block;text-align:center;color:var(--accent);font-size:14px;margin:0 auto 10px;opacity:.8}
body.isa-body .isa-box,body.isa-body .isa-partners{box-shadow:6px 6px 0 var(--soft)}
body.isa-body :focus-visible{outline:2px solid var(--accent);outline-offset:3px}
body.isa-body ::selection{background:var(--accent);color:var(--on-fill,#fff)}
body.isa-body .isa-article-prose blockquote{margin:2em 0;padding:.2em 0 .2em 1.1em;border-left:3px solid var(--accent);font-family:var(--display);font-size:1.32em;line-height:1.35}
body.isa-body .isa-article-prose blockquote p{margin:0}
body.isa-body .isa-article-prose ol{list-style:none;counter-reset:isa-step;padding-left:0}body.isa-body .isa-article-prose ol>li{counter-increment:isa-step;position:relative;padding:.1em 0 .6em 2.6em}body.isa-body .isa-article-prose ol>li::before{content:counter(isa-step);position:absolute;left:0;top:.05em;width:1.85em;height:1.85em;display:grid;place-items:center;border-radius:50%;background:var(--soft);color:var(--accent);font:600 .85em/1 var(--label)}
body.isa-body .isa-article-prose .isa-table{overflow-x:auto;margin:1.6em 0;border:1px solid var(--line);border-radius:var(--radius-sm)}body.isa-body .isa-article-prose table{border-collapse:collapse;width:100%;font-size:.92em}body.isa-body .isa-article-prose th,body.isa-body .isa-article-prose td{padding:.7em .9em;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}body.isa-body .isa-article-prose th{background:var(--soft);font-weight:600}body.isa-body .isa-article-prose tr:last-child td{border-bottom:0}
body.isa-body .isa-article-prose .isa-faq{border-top:1px solid var(--line);margin:1.8em 0}body.isa-body .isa-article-prose .isa-faq details{border-bottom:1px solid var(--line);padding:.2em 0}body.isa-body .isa-article-prose .isa-faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:1em;padding:.75em 0;font-weight:600}body.isa-body .isa-article-prose .isa-faq summary::-webkit-details-marker{display:none}body.isa-body .isa-article-prose .isa-faq summary::after{content:"+";color:var(--accent);font-weight:400;transition:transform .25s}body.isa-body .isa-article-prose .isa-faq details[open] summary::after{transform:rotate(45deg)}body.isa-body .isa-article-prose .isa-faq details>*:not(summary){margin:0 0 .9em}
.isa-inshort{margin:0 0 1.8em;padding:1.1em 1.3em;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}.isa-inshort strong{display:block;font:600 12px/1.2 var(--label);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);margin-bottom:.45em}.isa-inshort p{margin:0}
body.isa-body .isa-toc[data-isa-style=dropdown] ol{display:none}body.isa-body .isa-toc[data-isa-style=dropdown].isa-open ol{display:block}body.isa-body .isa-toc[data-isa-style=dropdown] h2{cursor:pointer;display:flex;justify-content:space-between}body.isa-body .isa-toc[data-isa-style=dropdown] h2::after{content:"\25BE"}
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.isa-figure img{cursor:zoom-in}
.isa-xs{padding:var(--sec) 0 0}.isa-xs>div{width:min(var(--wrap),100% - 40px);margin:0 auto}
.isa-xs-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}.isa-xs-head h2{margin:0;font-size:clamp(1.8rem,3.4vw,2.7rem)}
.isa-xs-link{display:block;color:var(--ink);text-decoration:none}.isa-xs-link:hover{color:var(--accent)}
.isa-xs-pic{display:block;overflow:hidden;border-radius:var(--radius-sm);background:var(--image)}.isa-xs-pic img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}.isa-xs-link:hover .isa-xs-pic img{transform:scale(1.04)}
.isa-xs-kick{font:600 11.5px/1.2 var(--label);letter-spacing:.12em;text-transform:uppercase;color:var(--accent)}
.isa-xs-strip{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(240px,300px);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;padding-bottom:12px;scrollbar-width:thin;scrollbar-color:var(--accent) transparent}.isa-xs-strip>*{scroll-snap-align:start}.isa-xs-strip .isa-xs-pic{aspect-ratio:4/3;margin-bottom:12px}.isa-xs-strip strong{font-family:var(--display);font-weight:400;font-size:1.22em;line-height:1.2}
.isa-xs-stack{display:grid;gap:14px;max-width:880px}.isa-xs-stack>a{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:center;padding:14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);transition:transform .35s var(--ease),box-shadow .35s}.isa-xs-stack>a:hover{transform:translateY(-3px);box-shadow:0 16px 36px -22px var(--shadow)}.isa-xs-stack .isa-xs-pic{aspect-ratio:1/1}.isa-xs-stack strong{font-family:var(--display);font-weight:400;font-size:1.3em;line-height:1.2}
.isa-xs-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}.isa-xs-tabs button{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:999px;padding:8px 16px;cursor:pointer;font:500 14px/1 var(--body)}.isa-xs-tabs button[aria-selected=true]{background:var(--ink);color:var(--bg);border-color:var(--ink)}.isa-xs-panel{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}.isa-xs-panel[hidden]{display:none}.isa-xs-panel .isa-xs-pic{aspect-ratio:3/2;margin-bottom:10px}.isa-xs-panel strong{font-family:var(--display);font-weight:400;font-size:1.2em}
.isa-xs-cover{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:0;border-radius:var(--radius);overflow:hidden;background:var(--deep);color:var(--deep-ink)}.isa-xs-cover .isa-xs-pic{border-radius:0;min-height:340px}.isa-xs-cover>div{padding:clamp(22px,4vw,48px);display:flex;flex-direction:column;justify-content:center;gap:14px}.isa-xs-cover h2{color:var(--deep-ink);font-size:clamp(2rem,4vw,3.3rem);margin:0}.isa-xs-cover ol{margin:0;padding-left:1.1em;color:var(--deep-muted)}.isa-xs-cover ol a{color:var(--deep-ink)}.isa-xs-cover .isa-xs-kick{color:var(--deep-accent)}@media (max-width:760px){.isa-xs-cover{grid-template-columns:1fr}.isa-xs-cover .isa-xs-pic{min-height:220px}}
.isa-xs-time{list-style:none;margin:0;padding:0 0 0 22px;border-left:2px solid var(--line);display:grid;gap:22px;max-width:760px}.isa-xs-time li{position:relative}.isa-xs-time li::before{content:"";position:absolute;left:-29px;top:.35em;width:12px;height:12px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px var(--bg)}.isa-xs-time time{font:600 12px/1 var(--label);letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.isa-xs-time strong{display:block;font-family:var(--display);font-weight:400;font-size:1.3em;margin-top:5px}
.isa-xs-quotes{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.isa-xs-quotes figure{margin:0;padding:22px;border-radius:var(--radius-sm);background:var(--soft)}.isa-xs-quotes blockquote{margin:0 0 12px;font-family:var(--display);font-size:1.22em;line-height:1.35}.isa-xs-quotes figcaption{font-size:14px;color:var(--muted)}
.isa-xs-gal{display:grid;gap:12px}.isa-xs-gal button{all:unset;cursor:zoom-in;display:block;border-radius:var(--radius-sm);overflow:hidden;position:relative}.isa-xs-gal button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.isa-xs-gal img{width:100%;height:100%;object-fit:cover;display:block}.isa-xs-gal span{position:absolute;left:0;right:0;bottom:0;padding:10px 12px;color:#fff;font-size:13.5px;background:linear-gradient(transparent,rgba(0,0,0,.6))}
.isa-xs-gal--masonry{grid-template-columns:repeat(3,1fr);grid-auto-rows:150px}.isa-xs-gal--masonry button:nth-child(1){grid-row:span 2}.isa-xs-gal--masonry button:nth-child(4){grid-column:span 2}.isa-xs-gal--strip{grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr);overflow-x:auto;height:260px}.isa-xs-gal--twoup{grid-template-columns:repeat(2,1fr)}.isa-xs-gal--twoup button{aspect-ratio:4/3}@media (max-width:700px){.isa-xs-gal--masonry{grid-template-columns:repeat(2,1fr)}.isa-xs-gal--twoup{grid-template-columns:1fr}}
.isa-xs-nums{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}.isa-xs-nums>div{background:var(--surface);padding:22px}.isa-xs-nums strong{display:block;font-family:var(--display);font-weight:400;font-size:clamp(2rem,4vw,3rem);color:var(--accent);line-height:1}.isa-xs-nums span{color:var(--muted);font-size:14px}
.isa-xs-shelf{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:22px}.isa-xs-shelf a{border-top:3px solid var(--accent);padding-top:14px}.isa-xs-shelf small{display:block;color:var(--muted);margin-top:6px;font-size:14px}.isa-xs-shelf strong{font-family:var(--display);font-weight:400;font-size:1.25em;line-height:1.22}
.isa-xs-mosaic{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.isa-xs-mosaic a{position:relative;min-height:170px;border-radius:var(--radius-sm);overflow:hidden;display:flex;align-items:end;padding:16px;color:#fff;background:var(--deep)}.isa-xs-mosaic a img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.55;transition:opacity .4s,transform .6s var(--ease)}.isa-xs-mosaic a:hover img{opacity:.7;transform:scale(1.04)}.isa-xs-mosaic a strong{position:relative;font-family:var(--display);font-weight:400;font-size:1.45em}
.isa-follow{position:fixed;left:0;top:0;width:220px;aspect-ratio:4/3;border-radius:var(--radius-sm);overflow:hidden;pointer-events:none;z-index:60;opacity:0;transform:scale(.92);transition:opacity .25s,transform .25s var(--ease);box-shadow:0 18px 40px -16px var(--shadow)}.isa-follow img{width:100%;height:100%;object-fit:cover}.isa-follow.isa-follow-on{opacity:1;transform:scale(1)}
body.isa-body .isa-btn{transition:transform .25s var(--ease)}
.isa-nothing{padding:28px 0}.isa-nothing h2{font-size:clamp(1.6rem,3.4vw,2.4rem);margin:0 0 .4em}.isa-nothing p{color:var(--muted)}.isa-results .isa-nothing a{display:inline;padding:0;border:0;color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.isa-results{display:grid;gap:18px;margin-top:20px}.isa-results a{display:block;padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink);text-decoration:none}.isa-results a small{display:block;color:var(--muted);font-size:13px;margin-top:3px}.isa-results a strong{font-family:var(--display);font-weight:400;font-size:1.25em}
.isa-ph-band{padding:0;overflow:hidden;gap:0}.isa-ph-band>.isa-partners-head{padding:16px 18px 12px;background:var(--soft);border-bottom:1px solid var(--line);border-top:3px solid var(--accent)}.isa-ph-band>.isa-partners-text,.isa-ph-band>.isa-partners-find{padding-left:18px;padding-right:18px}.isa-ph-band>.isa-partners-text{padding-top:10px}.isa-ph-band>.isa-partners-list{padding-bottom:12px;margin-left:18px;margin-right:10px;padding-right:8px}.isa-ph-band .isa-partners-icon{background:var(--accent);color:var(--on-fill,#fff)}.isa-ph-band>.isa-partners-find{margin:12px 18px 0}
.isa-form-state{padding:12px 14px;border-radius:var(--radius-sm);background:var(--soft);margin:0 0 16px}
.isa-pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;width:min(var(--wrap),100% - 40px);margin:40px auto 0}
.isa-pager a,.isa-pager span{min-width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border:1px solid var(--line);border-radius:999px;color:var(--ink);text-decoration:none;font:500 15px/1 var(--body)}
.isa-pager [aria-current]{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.isa-pager a:hover{border-color:var(--accent);color:var(--accent)}
.isa-hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}