/*
Theme Name: Academic Retina v1
Theme URI: https://akademikretina.com/
Author: Semih Çolakis / Colakis Systems
Author URI: https://colakis.systems/
Description: Türkçe retina bilgi platformu; akademik yayınlar, görüntüleme atlası ve klinik bilgi haritası için editoryal WordPress teması. Tema sahibi: Semih Çolakis / Colakis Systems. Geliştirici: Colakis Systems.
Version: 1.0.2
Requires at least: 6.5
Requires PHP: 7.4
Text Domain: akademik-retina
*/
:root{
  --ink:#1D3557;--navy:#1D3557;--navy2:#274764;--paper:#FAF0E6;--paper2:#F7E7D8;
  --white:#FFFFFF;--line:#E3D7CC;--muted:#66717A;--red:#E76F51;--red2:#F08A70;--blue:#1D3557;
  --max:1320px;--shadow:0 18px 60px rgba(17,31,49,.09);--ease:cubic-bezier(.2,.8,.2,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:"Poppins",Arial,"Helvetica Neue",sans-serif;font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
.container{width:min(var(--max),calc(100% - 56px));margin:auto}
.screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* Header */
.kn-header{height:84px;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(17,31,49,.10);position:sticky;top:0;z-index:60;backdrop-filter:blur(16px);transition:height .35s var(--ease),box-shadow .35s var(--ease),background .35s var(--ease)}
.kn-header.is-scrolled{height:68px;background:rgba(255,255,255,.98);box-shadow:0 8px 30px rgba(17,31,49,.07)}
.kn-header-inner{height:100%;display:grid;grid-template-columns:330px 1fr 160px;align-items:center}
.kn-brand{display:flex;align-items:center;gap:13px}
.kn-brand-mark{width:42px;height:42px;display:grid;place-items:center;transition:transform .35s var(--ease)}
.kn-brand:hover .kn-brand-mark{transform:translateY(-2px) scale(1.04)}
.kn-brand-mark svg{width:40px;height:40px}
.kn-brand>span:last-child{display:flex;flex-direction:column}
.kn-brand strong{font-family:"Merriweather",Georgia,"Times New Roman",serif;font-size:23px;line-height:1.04;font-weight:400}
.kn-brand small{font-size:11px;text-transform:uppercase;letter-spacing:.15em;color:#70777f;margin-top:5px;font-weight:700}
.kn-nav{justify-self:center;display:flex;gap:34px}
.kn-nav a{position:relative;font-size:14px;font-weight:800;color:#303943;padding:12px 0}
.kn-nav a:after{content:"";position:absolute;left:0;bottom:5px;width:100%;height:2px;background:var(--red);transform:scaleX(0);transform-origin:right;transition:transform .28s var(--ease)}
.kn-nav a:hover{color:var(--red)}
.kn-nav a:hover:after{transform:scaleX(1);transform-origin:left}
.kn-search-open{justify-self:end;font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;display:flex;align-items:center;gap:8px}
.kn-search-open span{font-size:24px;line-height:1;transition:transform .25s var(--ease)}
.kn-search-open:hover span{transform:translateX(4px)}

/* Hero */
.kn-hero{--pointer-x:68%;--pointer-y:34%;position:relative;overflow:hidden;background:var(--paper);border-bottom:1px solid #d7d3ca;isolation:isolate}
.kn-hero-grid-lines{position:absolute;inset:0;z-index:-3;opacity:.36;background-image:linear-gradient(rgba(17,31,49,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(17,31,49,.06) 1px,transparent 1px);background-size:80px 80px;mask-image:linear-gradient(to right,#000,transparent 78%)}
.kn-hero-glow{position:absolute;inset:-20%;z-index:-2;background:radial-gradient(circle at var(--pointer-x) var(--pointer-y),rgba(141,46,66,.15),transparent 21%),radial-gradient(circle at 76% 60%,rgba(36,76,122,.10),transparent 24%);transition:background-position .15s linear;animation:heroBreath 9s ease-in-out infinite alternate}
.kn-hero-grid{min-height:650px;display:grid;grid-template-columns:minmax(0,1.4fr) 360px;gap:100px;align-items:center;padding-top:32px;padding-bottom:32px}
.kn-label,.kn-section-title>span,.kn-block-head>span{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.16em;color:var(--red)}
.kn-hero h1{font-family:"Merriweather",Georgia,"Times New Roman",serif;font-size:clamp(68px,6.2vw,96px);line-height:.95;letter-spacing:-.05em;font-weight:400;margin:20px 0 28px;max-width:850px}
.kn-hero h1 em{font-weight:400;color:var(--red);font-style:italic;position:relative}
.kn-hero h1 em:after{content:"";position:absolute;left:2%;right:0;bottom:-8px;height:2px;background:linear-gradient(90deg,var(--red),transparent);transform-origin:left;animation:lineGrow 1.2s .3s var(--ease) both}
.kn-hero-main>p{font-family:"Merriweather",Georgia,"Times New Roman",serif;font-size:23px;line-height:1.5;color:#4e565f;max-width:760px;margin:0}
.kn-search{height:70px;background:rgba(255,255,255,.94);border:1px solid #c7c4bd;display:grid;grid-template-columns:54px 1fr 110px;align-items:center;margin-top:38px;max-width:820px;box-shadow:0 12px 35px rgba(17,31,49,.06);transition:border-color .3s var(--ease),box-shadow .3s var(--ease),transform .3s var(--ease)}
.kn-search:focus-within{border-color:var(--red);box-shadow:0 18px 50px rgba(141,46,66,.12);transform:translateY(-2px)}
.kn-search>span{font-size:29px;text-align:center;color:#6b7178;transition:transform .3s var(--ease),color .3s var(--ease)}
.kn-search:focus-within>span{transform:scale(1.1);color:var(--red)}
.kn-search input{height:100%;border:0;outline:0;min-width:0;font-size:16px;background:transparent;color:var(--ink)}
.kn-search input::placeholder{color:#7b8085}
.kn-search button{height:100%;border:0;background:var(--navy);color:#fff;text-transform:uppercase;font-size:12px;letter-spacing:.1em;font-weight:900;cursor:pointer;transition:background .25s var(--ease),letter-spacing .25s var(--ease)}
.kn-search button:hover{background:var(--red);letter-spacing:.15em}
.kn-query-links{display:flex;gap:16px;flex-wrap:wrap;margin-top:18px;font-size:12px}
.kn-query-links span{color:#83878b}
.kn-query-links a{font-weight:800;border-bottom:1px solid #a5a3a0;transition:color .2s,border-color .2s}
.kn-query-links a:hover{color:var(--red);border-color:var(--red)}
.kn-feature-note{border-left:1px solid #bdb9b2;padding-left:34px;position:relative}
.kn-feature-note:before{content:"";position:absolute;left:-1px;top:0;height:72px;width:2px;background:var(--red);animation:featureLine 4.5s ease-in-out infinite alternate}
.kn-note-no{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#727980;margin-bottom:52px}
.kn-note-tag{display:inline-block;padding:7px 10px;background:var(--red);color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:900}
.kn-feature-note h2{font-family:"Merriweather",Georgia,"Times New Roman",serif;font-size:36px;line-height:1.12;font-weight:400;margin:18px 0}
.kn-feature-note p{font-size:15px;color:#626970;line-height:1.65}
.kn-feature-note>a{display:inline-flex;gap:8px;align-items:center;margin-top:12px;font-size:13px;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:var(--red)}
.kn-feature-note>a span{transition:transform .25s var(--ease)}
.kn-feature-note>a:hover span{transform:translateX(6px)}
.kn-motion-strip{overflow:hidden;border-top:1px solid #d4d0c7;background:rgba(255,255,255,.42);height:48px;display:flex;align-items:center}
.kn-motion-track{display:flex;align-items:center;gap:25px;white-space:nowrap;width:max-content;font-size:11px;text-transform:uppercase;letter-spacing:.14em;font-weight:900;color:#59616a;animation:ticker 34s linear infinite}
.kn-motion-track i{font-style:normal;color:var(--red)}

/* Index */
.kn-indexbar{border-bottom:1px solid #d8d7d2;background:#fff}
.kn-indexgrid{display:grid;grid-template-columns:1.18fr repeat(5,1fr)}
.kn-indexgrid>div,.kn-indexgrid>a{min-height:112px;padding:22px 22px;border-right:1px solid #e0dfda;display:flex;flex-direction:column;justify-content:center;position:relative;overflow:hidden}
.kn-indexgrid>div{padding-left:0}
.kn-indexgrid small{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:#8a8d90;font-weight:700}
.kn-indexgrid strong{font-family:"Merriweather",Georgia,serif;font-size:22px;font-weight:400;margin-top:3px}
.kn-indexgrid>a{font-size:15px;font-weight:800;transition:color .3s var(--ease),transform .3s var(--ease)}
.kn-indexgrid>a:before{content:"";position:absolute;inset:auto 0 0;height:0;background:var(--navy);z-index:-1;transition:height .35s var(--ease)}
.kn-indexgrid>a span{font-size:10px;letter-spacing:.1em;color:var(--red);margin-bottom:9px;transition:color .3s}
.kn-indexgrid>a:hover{color:#fff;transform:translateY(-4px);z-index:2}
.kn-indexgrid>a:hover:before{height:100%}
.kn-indexgrid>a:hover span{color:#dfabb7}

/* Dashboard */
.kn-dashboard{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(360px,.72fr);gap:96px;padding-top:104px;padding-bottom:110px}
.kn-section-title h2{font-family:"Merriweather",Georgia,"Times New Roman",serif;font-size:48px;line-height:1.08;font-weight:400;letter-spacing:-.025em;margin:12px 0 14px;max-width:760px}
.kn-section-title p{font-size:16px;color:var(--muted);max-width:640px;margin:0 0 34px}
.kn-topic-stack{border-top:1px solid #cacac6}
.kn-topic-row{display:grid;grid-template-columns:52px 1fr 34px;gap:18px;align-items:center;min-height:132px;border-bottom:1px solid #d7d7d3;padding:19px 14px 19px 0;position:relative;transition:padding .3s var(--ease),background .3s var(--ease),box-shadow .3s var(--ease)}
.kn-topic-row:before{content:"";position:absolute;left:0;top:0;bottom:0;width:0;background:var(--paper);z-index:-1;transition:width .4s var(--ease)}
.kn-topic-row:hover{padding-left:16px;box-shadow:0 14px 30px rgba(17,31,49,.045)}
.kn-topic-row:hover:before{width:100%}
.kn-topic-index{align-self:start;margin-top:10px;font-size:11px;font-weight:900;color:var(--red);letter-spacing:.08em}
.kn-topic-row small{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#777f87;font-weight:800}
.kn-topic-row h3{font-family:"Merriweather",Georgia,serif;font-size:29px;line-height:1.12;font-weight:400;margin:5px 0 6px;transition:color .25s}
.kn-topic-row:hover h3{color:var(--red)}
.kn-topic-row p{font-size:14px;color:#71777d;margin:0}
.kn-topic-row b{font-size:20px;font-weight:400;transition:transform .3s var(--ease),color .3s}
.kn-topic-row:hover b{transform:translate(5px,-5px);color:var(--red)}
.kn-right{padding-top:8px}
.kn-block-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.kn-block-head a{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}
.kn-image-card{border:1px solid #d6d5d0;background:#fff;box-shadow:0 10px 40px rgba(17,31,49,.04);overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.kn-image-card:hover{transform:translateY(-7px);box-shadow:var(--shadow)}
.kn-retina-art{height:290px;background:linear-gradient(145deg,#274764,#1D3557);position:relative;overflow:hidden}
.kn-retina-art:before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(164deg,transparent 0 24px,rgba(255,255,255,.04) 25px 26px);animation:scanShift 9s linear infinite}
.kn-retina-art:after{content:"";position:absolute;left:12%;right:11%;bottom:24%;height:2px;background:linear-gradient(90deg,transparent,#d8d0bb 18%,#d8d0bb 72%,transparent);box-shadow:0 18px 0 rgba(216,208,187,.25),0 36px 0 rgba(216,208,187,.13);transform:skewY(-7deg)}
.kn-retina-art span,.kn-retina-art i,.kn-retina-art b,.kn-retina-art em{position:absolute;display:block;background:#E76F51;opacity:.9;filter:blur(.1px);transform-origin:left center}
.kn-retina-art span{width:47%;height:3px;left:47%;top:40%;transform:rotate(-12deg);animation:vesselPulse 5s ease-in-out infinite alternate}
.kn-retina-art i{width:36%;height:2px;left:47%;top:42%;transform:rotate(14deg);background:#F2A18D;animation:vesselPulse 5.7s .6s ease-in-out infinite alternate}
.kn-retina-art b{width:31%;height:2px;left:48%;top:39%;transform:rotate(-31deg);background:#C95C43;animation:vesselPulse 6.1s .3s ease-in-out infinite alternate}
.kn-retina-art em{width:23%;height:2px;left:50%;top:43%;transform:rotate(28deg);background:#F2A18D;animation:vesselPulse 5.2s .8s ease-in-out infinite alternate}
.kn-image-copy{padding:26px 27px 28px}
.kn-image-copy small{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--red);font-weight:900}
.kn-image-copy h3{font-family:"Merriweather",Georgia,serif;font-size:30px;line-height:1.15;font-weight:400;margin:10px 0}
.kn-image-copy p{font-size:15px;color:var(--muted);margin-bottom:0}
.kn-metrics{display:grid;grid-template-columns:repeat(3,1fr);margin-top:22px;border-top:1px solid #d8d8d5;border-bottom:1px solid #d8d8d5}
.kn-metrics div{padding:22px 12px;border-right:1px solid #d8d8d5;transition:background .25s}
.kn-metrics div:hover{background:var(--paper)}
.kn-metrics div:last-child{border-right:0}
.kn-metrics strong{display:block;font-family:"Merriweather",Georgia,serif;font-size:35px;font-weight:400}
.kn-metrics span{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:#747b81;font-weight:800}

/* Araştırma akışı */
.kn-stream-wrap{position:relative;overflow:hidden;background:var(--navy);color:#fff;padding:110px 0}
.kn-stream-wrap:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent,rgba(255,255,255,.018),transparent 55%);transform:translateX(-100%);animation:darkSweep 8s ease-in-out infinite}
.kn-stream-orbit{position:absolute;width:430px;height:430px;right:-180px;top:-130px;border:1px solid rgba(210,144,159,.16);transform:rotate(33deg);animation:slowRotate 28s linear infinite}
.kn-stream-orbit:before,.kn-stream-orbit:after{content:"";position:absolute;border:1px solid rgba(210,144,159,.10);inset:55px;transform:rotate(22deg)}
.kn-stream-orbit:after{inset:112px;transform:rotate(-40deg)}
.kn-stream-grid{position:relative;display:grid;grid-template-columns:330px 1fr;gap:90px}
.kn-stream-title>span{font-size:12px;text-transform:uppercase;letter-spacing:.15em;color:#F2A18D;font-weight:900}
.kn-stream-title h2{font-family:"Merriweather",Georgia,serif;font-size:44px;font-weight:400;line-height:1.08;margin:12px 0 18px}
.kn-stream-title p{font-size:15px;line-height:1.7;color:#aebbc7;margin:0}
.kn-stream{border-top:1px solid rgba(255,255,255,.25)}
.kn-paper{display:grid;grid-template-columns:160px minmax(0,1fr) 250px 60px;gap:24px;align-items:center;min-height:142px;border-bottom:1px solid rgba(255,255,255,.18);position:relative;transition:padding .35s var(--ease),background .35s var(--ease)}
.kn-paper:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(141,46,66,.16),transparent 55%);opacity:0;transition:opacity .35s}
.kn-paper:hover{padding-left:14px}
.kn-paper:hover:before{opacity:1}
.kn-paper>*{position:relative}
.kn-paper-meta{display:flex;flex-direction:column;font-size:11px;text-transform:uppercase;letter-spacing:.09em;color:#b5c0ca;gap:3px}
.kn-paper h3{font-family:"Merriweather",Georgia,serif;font-size:25px;line-height:1.18;font-weight:400;margin:0}
.kn-paper h3 a{transition:color .2s}
.kn-paper h3 a:hover{color:#e3b7c1}
.kn-paper p{font-size:14px;color:#aebac5;margin:0}
.kn-read{font-size:11px;text-transform:uppercase;letter-spacing:.1em;font-weight:900;color:#fff;white-space:nowrap}


/* Footer */
.kn-footer{background:#1D3557;color:#fff;padding:54px 0 24px}
.kn-footer-top{display:flex;justify-content:space-between;align-items:flex-end}
.kn-footer-top strong{font-family:"Merriweather",Georgia,serif;font-size:28px;font-weight:400}
.kn-footer-top p{font-size:14px;color:#9aabba;margin:5px 0 0}
.kn-footer nav{display:flex;gap:28px;font-size:12px;text-transform:uppercase;letter-spacing:.09em;font-weight:800}
.kn-footer nav a:hover{color:#F2A18D}
.kn-footer-bottom{margin-top:34px;border-top:1px solid rgba(255,255,255,.15);padding-top:20px;font-size:11px;color:#8899a8}

/* Archive, search, publication and author support */
.ar-page{padding:64px 0 88px;background:#f6f5f2;min-height:62vh}
.ar-grid{display:grid;grid-template-columns:250px minmax(0,1fr) 285px;gap:26px}
.ar-card{background:#fff;border:1px solid #ddd;border-radius:2px;box-shadow:0 8px 30px rgba(17,31,49,.025)}
.ar-card-pad{padding:22px}
.ar-avatar{width:82px;height:82px;border-radius:50%;overflow:hidden;background:#e5e2dd;border:3px solid #fff}
.ar-avatar img{width:100%;height:100%;object-fit:cover}
.ar-profile-role{font-size:14px;color:#67717a}
.ar-stat strong{display:block;font-family:"Merriweather",Georgia,serif;font-size:26px;font-weight:400}.ar-stat span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:#777}
.ar-paper{padding:26px;border-bottom:1px solid #e0e0dd;transition:background .25s,transform .25s var(--ease)}
.ar-card>.ar-paper:last-child{border-bottom:0}
.ar-paper:hover{background:#fbfaf8}
.ar-paper h2,.ar-paper h3,.ar-article-head h1{font-family:"Merriweather",Georgia,serif;font-weight:400}
.ar-paper h2{font-size:27px;line-height:1.2;margin:6px 0 8px}.ar-paper-type{font-size:11px;text-transform:uppercase;letter-spacing:.11em;color:var(--red);font-weight:900}.ar-paper-authors,.ar-paper-citation{font-size:14px;color:#66717a;margin:3px 0}.ar-paper-excerpt{font-size:15px;color:#59636d}.ar-paper-actions{display:flex;gap:16px;align-items:center;margin-top:14px;font-size:12px;font-weight:800}.ar-paper-actions button{border:0;background:transparent;padding:0;cursor:pointer;font-size:12px;font-weight:800;color:inherit}.primary-link{color:var(--red)}
.ar-button{display:inline-flex;justify-content:center;align-items:center;padding:11px 15px;background:var(--navy);color:#fff;font-size:13px;font-weight:800;border:0;cursor:pointer}.ar-button.secondary,.ar-button.ghost{background:#fff;color:var(--navy);border:1px solid #d9d9d5}.ar-button.full{width:100%}
.ar-rightbar,.ar-sidebar{position:sticky;top:94px;align-self:start}
.ar-single{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px}.ar-single-rail{position:sticky;top:94px;align-self:start}
.ar-article{padding:42px}.ar-article-head h1{font-size:48px;line-height:1.08;margin:10px 0 18px}.ar-article-authors,.ar-article-meta{font-size:15px;color:#66717a}.ar-article-body{font-family:"Merriweather",Georgia,serif;font-size:19px;line-height:1.78}.ar-article-body h2{font-size:34px;line-height:1.2}.ar-article-body h3{font-size:27px}.ar-abstract{background:#FAF0E6;border-left:4px solid var(--red);padding:22px;font-size:16px;margin:24px 0}.ar-data-list{list-style:none;padding:0;margin:0}.ar-data-list li{display:flex;flex-direction:column;padding:12px 0;border-bottom:1px solid #eee;font-size:13px}.ar-data-list strong{font-size:10px;text-transform:uppercase;letter-spacing:.09em;color:#7b8085;margin-bottom:4px}.ar-section-title{font-family:"Merriweather",Georgia,serif;font-size:22px;font-weight:400}.ar-pagination{display:flex;gap:8px;margin-top:24px}.ar-pagination a,.ar-pagination span{padding:9px 12px;border:1px solid #ddd;background:#fff;font-size:13px}.ar-author-hero{display:grid;grid-template-columns:120px 1fr;gap:25px;padding:28px}.ar-author-hero h1{font-family:"Merriweather",Georgia,serif;font-size:40px;font-weight:400;margin:5px 0}.ar-author-tabs{padding:0 28px 18px;display:flex;gap:26px;font-size:13px;font-weight:800}.ar-author-tabs .active{color:var(--red)}.ar-filterbar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:16px}.ar-chip{padding:9px 13px;border:1px solid #ddd;background:#fff;font-size:13px;font-weight:700}.ar-chip.active{background:var(--navy);color:#fff;border-color:var(--navy)}.ar-feed-header{display:flex;justify-content:space-between;align-items:end;margin-bottom:20px}.ar-feed-header h1,.ar-feed-header h2{font-family:"Merriweather",Georgia,serif;font-size:42px;font-weight:400;margin:0}.ar-feed-header p{font-size:15px;color:#66717a;margin:5px 0 0}.ar-empty{padding:34px;font-size:16px}.ar-topic-list{display:flex;flex-direction:column}.ar-topic{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid #eee;font-size:13px}.ar-topic strong{font-weight:700}.ar-topic span{color:#8a8f94}

/* Motion: JS only enhances, content remains visible without JS */
.motion-ready [data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .75s var(--ease),transform .75s var(--ease)}
.motion-ready [data-reveal].is-visible{opacity:1;transform:none}

@keyframes heroBreath{0%{transform:translate3d(-1%,0,0) scale(1)}100%{transform:translate3d(1.5%,-1%,0) scale(1.04)}}
@keyframes lineGrow{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@keyframes featureLine{from{height:58px}to{height:120px}}
@keyframes ticker{to{transform:translateX(-50%)}}
@keyframes scanShift{to{transform:translateY(52px)}}
@keyframes vesselPulse{from{opacity:.45;filter:brightness(.85)}to{opacity:1;filter:brightness(1.3)}}
@keyframes darkSweep{0%,20%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
@keyframes slowRotate{to{transform:rotate(393deg)}}

@media(max-width:1100px){
  .kn-header-inner{grid-template-columns:1fr auto}.kn-nav{display:none}.kn-hero-grid{grid-template-columns:1fr;gap:48px;min-height:0;padding-top:90px;padding-bottom:80px}.kn-feature-note{max-width:720px}.kn-indexgrid{grid-template-columns:repeat(3,1fr)}.kn-indexgrid>div{grid-column:1/-1;min-height:82px;padding-left:0}.kn-dashboard{grid-template-columns:1fr;gap:65px}.kn-right{max-width:720px}.kn-stream-grid{grid-template-columns:1fr;gap:45px}.kn-stream-title{max-width:680px}.kn-paper{grid-template-columns:125px minmax(0,1fr) 190px 55px}.ar-grid{grid-template-columns:1fr}.ar-sidebar,.ar-rightbar{display:none}
}
@media(max-width:760px){
  body{font-size:16px}.container{width:min(var(--max),calc(100% - 28px))}.kn-header{height:70px}.kn-header.is-scrolled{height:64px}.kn-brand strong{font-size:20px}.kn-brand small{font-size:9px}.kn-brand-mark{width:36px;height:36px}.kn-brand-mark svg{width:34px;height:34px}.kn-search-open{font-size:0}.kn-search-open span{font-size:23px}.kn-hero-grid{padding-top:72px;padding-bottom:62px}.kn-hero h1{font-size:54px;line-height:.99}.kn-hero-main>p{font-size:19px}.kn-label{font-size:10px}.kn-search{height:62px;grid-template-columns:44px 1fr 76px;margin-top:28px}.kn-search input{font-size:14px}.kn-search button{font-size:10px}.kn-query-links{display:none}.kn-feature-note{padding-left:22px}.kn-note-no{margin-bottom:26px}.kn-feature-note h2{font-size:31px}.kn-motion-strip{height:42px}.kn-indexgrid{grid-template-columns:1fr 1fr}.kn-indexgrid>div{grid-column:1/-1}.kn-indexgrid>a{min-height:82px;padding:16px}.kn-dashboard{padding-top:72px;padding-bottom:75px;gap:54px}.kn-section-title h2{font-size:38px}.kn-section-title p{font-size:15px}.kn-topic-row{grid-template-columns:40px 1fr 20px;min-height:118px}.kn-topic-row h3{font-size:24px}.kn-topic-row p{display:none}.kn-retina-art{height:235px}.kn-image-copy h3{font-size:26px}.kn-stream-wrap{padding:72px 0}.kn-stream-title h2{font-size:37px}.kn-paper{grid-template-columns:64px 1fr 36px;gap:14px;padding:21px 0;min-height:110px}.kn-paper p{display:none}.kn-paper-meta span:nth-child(2){display:none}.kn-paper h3{font-size:21px}.kn-footer-top{display:block}.kn-footer nav{margin-top:24px;flex-wrap:wrap}.ar-single{display:block}.ar-single-rail{position:static;margin-top:18px}.ar-article{padding:24px}.ar-article-head h1{font-size:38px}.ar-article-body{font-size:18px}.ar-feed-header h1,.ar-feed-header h2{font-size:36px}.ar-author-hero{grid-template-columns:86px 1fr;padding:22px}.ar-author-hero h1{font-size:32px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}.motion-ready [data-reveal]{opacity:1!important;transform:none!important}.kn-motion-track{transform:none!important}
}

/* v4.1 homepage revisions */
body.search-overlay-open{overflow:hidden}
.kn-header-inner{grid-template-columns:285px minmax(0,1fr) auto;gap:24px}
.kn-nav{gap:24px}
.kn-nav a{font-size:13px;white-space:nowrap}
.kn-header-actions{justify-self:end;display:flex;align-items:center;gap:12px}
.kn-search-open{appearance:none;border:0;background:transparent;width:44px;height:44px;padding:0;display:grid;place-items:center;cursor:pointer;color:var(--navy);border-radius:50%;transition:background .25s var(--ease),color .25s var(--ease),transform .25s var(--ease)}
.kn-search-open svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8}
.kn-search-open:hover{background:var(--paper);color:var(--red);transform:translateY(-1px)}
.kn-contact-button{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 18px;background:var(--navy);color:#fff;font-size:12px;font-weight:900;letter-spacing:.04em;transition:background .25s var(--ease),transform .25s var(--ease)}
.kn-contact-button:hover{background:var(--red);transform:translateY(-1px)}
.kn-search-overlay[hidden]{display:none}
.kn-search-overlay{position:fixed;inset:0;z-index:120;background:rgba(10,19,29,.92);backdrop-filter:blur(18px);display:grid;place-items:center;padding:30px;opacity:0;transition:opacity .22s var(--ease)}
.kn-search-overlay.is-open{opacity:1}
.kn-search-overlay-inner{width:min(980px,100%);transform:translateY(14px);transition:transform .28s var(--ease)}
.kn-search-overlay.is-open .kn-search-overlay-inner{transform:none}
.kn-search-kicker{display:block;color:#d9a49a;font-size:12px;font-weight:900;letter-spacing:.13em;margin-bottom:18px}
.kn-search-modal-form{height:92px;background:#fff;display:grid;grid-template-columns:74px 1fr 112px;align-items:center;box-shadow:0 30px 80px rgba(0,0,0,.28)}
.kn-search-modal-form svg{width:30px;height:30px;justify-self:center;fill:none;stroke:var(--red);stroke-width:1.7}
.kn-search-modal-form input{height:100%;min-width:0;border:0;outline:0;font-family:"Merriweather",Georgia,"Times New Roman",serif;font-size:28px;color:var(--ink);background:transparent}
.kn-search-modal-form input::placeholder{color:#83868a}
.kn-search-modal-form button{height:100%;border:0;background:var(--red);color:#fff;font-size:12px;font-weight:900;letter-spacing:.08em;cursor:pointer}
.kn-search-close{position:absolute;top:30px;right:36px;width:52px;height:52px;border:1px solid rgba(255,255,255,.3);border-radius:50%;background:transparent;color:#fff;font-size:32px;line-height:1;cursor:pointer}

.kn-label,.kn-section-title>span,.kn-block-head>span,.kn-stream-title>span,.kn-indexgrid small,.kn-metrics span{ text-transform:none; }
.kn-hero{background:linear-gradient(90deg,var(--paper) 0%,var(--paper) 53%,#F8EBDD 100%)}
.kn-hero-visual{position:absolute;z-index:-1;right:4%;top:50%;width:min(48vw,650px);transform:translateY(-50%);opacity:.78;pointer-events:none;mix-blend-mode:multiply}
.kn-hero-visual:before{content:"";position:absolute;inset:-10%;background:radial-gradient(circle at 55% 50%,rgba(245,242,236,0) 45%,var(--paper) 78%);z-index:1}
.kn-hero-visual img{display:block;width:100%;height:auto;filter:saturate(.82) contrast(.98)}
.kn-hero-main,.kn-feature-note{position:relative;z-index:2}
.kn-hero-main{padding-right:10px}

.kn-retina-art{height:290px;background:#1D3557;position:relative;overflow:hidden}
.kn-retina-art:before,.kn-retina-art:after{display:none}
.kn-retina-art img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .8s var(--ease),filter .8s var(--ease)}
.kn-image-card:hover .kn-retina-art img{transform:scale(1.025);filter:brightness(1.03)}
.kn-metrics span{font-size:11px;letter-spacing:.06em;line-height:1.35}

.kn-stream-wrap:before{background:linear-gradient(120deg,transparent,rgba(255,255,255,.018),transparent 55%);z-index:0}
.kn-stream-fundus{position:absolute;width:560px;height:560px;right:-150px;top:-120px;background:url('assets/images/fundus-motif.svg') center/contain no-repeat;opacity:.52;animation:fundusFloat 14s ease-in-out infinite alternate;pointer-events:none}
.kn-stream-grid{z-index:1}
.kn-stream-empty{padding:34px 0;border-top:1px solid rgba(255,255,255,.2);border-bottom:1px solid rgba(255,255,255,.2)}
.kn-stream-empty strong{font-family:"Merriweather",Georgia,"Times New Roman",serif;font-size:25px;font-weight:400}
.kn-stream-empty p{color:#aebbc7;max-width:650px;font-size:14px}


.kn-footer{position:relative;overflow:hidden;background:#1D3557;padding:68px 0 24px}
.kn-footer:after{content:"";position:absolute;width:420px;height:420px;right:-150px;bottom:-230px;border-radius:50%;background:radial-gradient(circle,rgba(159,67,56,.22),rgba(159,67,56,0) 68%);pointer-events:none}
.kn-footer-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.35fr .75fr .9fr;gap:70px;align-items:start}
.kn-footer-brand{display:grid;grid-template-columns:54px 1fr;gap:18px;align-items:start}
.kn-footer-mark{width:54px;height:54px;display:grid;place-items:center;background:rgba(255,255,255,.95);border-radius:50%}
.kn-footer-mark svg{width:38px;height:38px}
.kn-footer-brand strong{font-family:"Merriweather",Georgia,"Times New Roman",serif;font-size:30px;font-weight:400;line-height:1.1}
.kn-footer-brand p{color:#9fadb9;font-size:14px;max-width:500px;margin:9px 0 0}
.kn-footer-column>span{display:block;color:#d9a49a;font-size:11px;font-weight:900;letter-spacing:.11em;margin-bottom:15px}
.kn-footer nav{display:flex;flex-direction:column;gap:9px;font-size:13px;text-transform:none;letter-spacing:0;font-weight:700}
.kn-footer nav a:hover{color:#e5afa5}
.kn-footer-bottom{position:relative;z-index:1;margin-top:50px;border-top:1px solid rgba(255,255,255,.14);padding-top:20px;display:flex;justify-content:space-between;gap:24px;font-size:11px;color:#8899a8}

@keyframes fundusFloat{from{transform:translate3d(0,0,0) rotate(-3deg)}to{transform:translate3d(-18px,14px,0) rotate(2deg)}}

@media(max-width:1180px){
  .kn-header-inner{grid-template-columns:250px 1fr auto;gap:16px}.kn-nav{gap:17px}.kn-nav a{font-size:12px}.kn-contact-button{padding:0 14px}
}
@media(max-width:1100px){
  .kn-header-inner{grid-template-columns:1fr auto}.kn-header-actions{grid-column:2}.kn-hero-visual{width:min(72vw,650px);right:-9%;opacity:.28}.kn-footer-grid{grid-template-columns:1fr 1fr;gap:50px}
}
@media(max-width:760px){
  .kn-header-actions{gap:5px}.kn-contact-button{min-height:38px;padding:0 12px;font-size:11px}.kn-search-open{width:38px;height:38px}.kn-search-open svg{width:21px;height:21px}
  .kn-search-overlay{padding:18px}.kn-search-close{top:18px;right:18px;width:44px;height:44px}.kn-search-modal-form{height:auto;min-height:78px;grid-template-columns:54px 1fr}.kn-search-modal-form input{font-size:20px;padding-right:12px}.kn-search-modal-form button{grid-column:1/-1;height:52px}.kn-search-kicker{font-size:11px}
  .kn-hero-visual{width:760px;right:-390px;top:36%;opacity:.18}.kn-hero-visual:before{background:radial-gradient(circle at 55% 50%,rgba(245,242,236,0) 30%,var(--paper) 72%)}
  .kn-stream-fundus{width:410px;height:410px;right:-215px;top:-55px;opacity:.34}
  .kn-footer{padding-top:54px}.kn-footer-grid{grid-template-columns:1fr;gap:38px}.kn-footer-bottom{display:block}.kn-footer-bottom span{display:block;margin-top:5px}
}

/* Preserve Turkish characters in homepage metadata instead of CSS-generated uppercase. */
.kn-brand small,.kn-note-no,.kn-note-tag,.kn-feature-note>a,.kn-motion-track,.kn-topic-row small,.kn-block-head a,.kn-image-copy small,.kn-paper-meta,.kn-read{ text-transform:none; }


/* v4.3 clinic hero image update */
.kn-hero{
  background:#eee9e1;
}
.kn-hero-photo{
  position:absolute;
  inset:0;
  z-index:-4;
  overflow:hidden;
  pointer-events:none;
}
.kn-hero-photo:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(245,242,236,.90) 0%,rgba(245,242,236,.82) 28%,rgba(245,242,236,.54) 48%,rgba(245,242,236,.14) 69%,rgba(245,242,236,.03) 100%);
}
.kn-hero-photo img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  object-position:center center;
  filter:saturate(.92) contrast(.98);
}
.kn-hero-grid-lines{
  z-index:-2;
  opacity:.10;
  mask-image:linear-gradient(to right,#000,transparent 54%);
}
.kn-hero-glow{display:none}
.kn-hero-grid{
  position:relative;
  z-index:1;
  min-height:680px;
}
.kn-hero-main{
  text-shadow:0 1px 0 rgba(255,255,255,.28);
}
.kn-feature-note{
  border-left:0;
  padding:28px 28px 30px;
  background:rgba(255,255,255,.82);
  box-shadow:0 18px 55px rgba(17,31,49,.12);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.kn-feature-note:before{
  left:0;
  top:0;
  height:100%;
}
.kn-note-no{margin-bottom:34px}

@media(max-width:1100px){
  .kn-hero-photo img{object-position:64% center}
  .kn-hero-photo:after{background:linear-gradient(90deg,rgba(245,242,236,.95) 0%,rgba(245,242,236,.82) 48%,rgba(245,242,236,.38) 100%)}
  .kn-hero-grid{min-height:0}
  .kn-feature-note{max-width:700px}
}
@media(max-width:760px){
  .kn-hero-photo img{object-position:68% center}
  .kn-hero-photo:after{background:linear-gradient(90deg,rgba(245,242,236,.97) 0%,rgba(245,242,236,.91) 58%,rgba(245,242,236,.64) 100%)}
  .kn-feature-note{padding:24px 22px 26px;background:rgba(255,255,255,.88)}
}