.lk-tudastar{--bg-primary:#0E0C09;--bg-elevated:#1A1612;--bg-elevated-2:#221C16;--amber-500:#FECC07;--amber-300:#FFDB54;--copper-400:#C97B4A;--foam-100:#F5EFE6;--foam-60:rgba(245,239,230,.6);--foam-30:rgba(245,239,230,.3);--foam-12:rgba(245,239,230,.12);--foam-06:rgba(245,239,230,.06);--ink:#1A1612;--ink-60:rgba(26,22,18,.6);--ink-30:rgba(26,22,18,.35);--ink-12:rgba(26,22,18,.12);--ink-06:rgba(26,22,18,.07);--serif:var(--font-space-grotesk),"Space Grotesk","Inter",sans-serif;--sans:var(--font-inter),"Inter",-apple-system,sans-serif;--radius:20px;--ease-out:cubic-bezier(.16,1,.3,1);color:var(--foam-100);font-family:var(--sans)}.lk-tudastar ::-moz-selection{background:var(--amber-500);color:var(--bg-primary)}.lk-tudastar ::selection{background:var(--amber-500);color:var(--bg-primary)}.lk-tudastar .wrap{max-width:1240px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}.lk-tudastar .kicker{font-size:12px;letter-spacing:.22em;text-transform:uppercase;color:var(--copper-400);font-weight:600;display:flex;align-items:center;gap:12px}.lk-tudastar .kicker:before{content:"";width:28px;height:1px;background:var(--copper-400)}.lk-tudastar h1,.lk-tudastar h2,.lk-tudastar h3{font-family:var(--serif);font-weight:400;line-height:1.12}.lk-tudastar .btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-family:var(--sans);font-weight:600;font-size:15px;padding:16px 30px;border-radius:100px;cursor:pointer;border:0;overflow:hidden;isolation:isolate;transition:transform .35s var(--ease-out),box-shadow .35s var(--ease-out);text-decoration:none}.lk-tudastar .btn:hover{transform:translateY(-2px)}.lk-tudastar .btn .label{position:relative;z-index:2;transition:color .35s var(--ease-out)}.lk-tudastar .btn:after{content:"";position:absolute;left:-25%;right:-25%;top:-110%;height:130%;z-index:1;background:var(--foam-100);border-radius:0 0 48% 45%/0 0 100% 90%;transition:transform .55s var(--ease-out)}.lk-tudastar .btn:hover:after{transform:translateY(82%)}.lk-tudastar .btn-primary{background:var(--amber-500);color:var(--bg-primary);box-shadow:0 8px 32px -8px rgba(254,204,7,.45)}.lk-tudastar .btn-primary:hover .label{color:var(--bg-primary)}.lk-tudastar .btn .bub{position:absolute;bottom:-8px;border-radius:50%;z-index:1;pointer-events:none;opacity:0;background:radial-gradient(circle at 35% 30%,rgba(255,253,248,.95),rgba(201,123,74,.55) 72%)}.lk-tudastar .btn-primary .bub,.lk-tudastar .btn:not(.btn-primary):hover .bub{animation:lktud-bubRise var(--d,1.1s) linear var(--dl,0s) infinite}@keyframes lktud-bubRise{0%{transform:translateY(0) scale(.8);opacity:0}18%{opacity:.9}to{transform:translateY(-58px) scale(1.05);opacity:0}}.lk-tudastar .hero{padding-top:clamp(110px,13vw,160px);padding-bottom:clamp(40px,5vw,60px);position:relative;overflow:hidden}.lk-tudastar .hero:before{content:"";position:absolute;inset:0;background:radial-gradient(700px 420px at 72% 20%,rgba(254,204,7,.12),transparent 65%)}.lk-tudastar .hero h1{font-size:clamp(36px,5vw,60px);margin-top:20px;letter-spacing:-.01em;position:relative}.lk-tudastar .hero h1 em{font-style:italic;color:var(--amber-500)}.lk-tudastar .hero p{color:var(--foam-60);font-weight:300;margin-top:14px;max-width:54ch;position:relative}.lk-tudastar .mag{background:var(--foam-100);color:var(--ink);border-radius:clamp(24px,4vw,44px) clamp(24px,4vw,44px) 0 0;padding-top:clamp(36px,4vw,56px);padding-bottom:clamp(60px,8vw,100px)}.lk-tudastar .cat-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:clamp(26px,3vw,40px)}.lk-tudastar .chip{font-size:13.5px;font-weight:600;padding:9px 18px;border-radius:100px;cursor:pointer;border:1.5px solid var(--ink-12);background:transparent;color:var(--ink-60);font-family:var(--sans);transition:all .3s}.lk-tudastar .chip:hover{border-color:var(--ink-30);color:var(--ink)}.lk-tudastar .chip.active{background:var(--ink);color:var(--foam-100);border-color:var(--ink)}.lk-tudastar .featured{display:grid;grid-template-columns:1.15fr .85fr;gap:0;background:#FFFDF8;border:1px solid var(--ink-06);border-radius:24px;overflow:hidden;margin-bottom:18px;box-shadow:0 2px 10px -4px rgba(26,22,18,.08);transition:transform .45s var(--ease-out),box-shadow .45s;text-decoration:none;color:inherit}.lk-tudastar .featured:hover{transform:translateY(-4px);box-shadow:0 26px 50px -20px rgba(26,22,18,.25)}.lk-tudastar .featured .f-img{position:relative;min-height:280px}.lk-tudastar .featured .f-img img{position:absolute;inset:0;width:100%;height:100%;-o-object-fit:cover;object-fit:cover}.lk-tudastar .featured .f-body{padding:clamp(26px,3.4vw,44px);display:flex;flex-direction:column;justify-content:center}.lk-tudastar .cat-badge{display:inline-block;width:-moz-fit-content;width:fit-content;font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:4px 12px;border-radius:100px;background:rgba(254,204,7,.16);color:#A06820;margin-bottom:12px}.lk-tudastar .featured h2{font-size:clamp(24px,2.8vw,36px);letter-spacing:-.01em;margin-bottom:10px}.lk-tudastar .featured p{font-size:15px;color:var(--ink-60);font-weight:300;margin-bottom:18px}.lk-tudastar .meta-row{font-size:12.5px;color:var(--ink-30);display:flex;gap:14px;align-items:center}.lk-tudastar .read-more{font-size:14px;font-weight:700;color:var(--copper-400);display:inline-flex;align-items:center;gap:8px;margin-top:16px;transition:gap .3s var(--ease-out)}.lk-tudastar .featured:hover .read-more{gap:14px}@media(max-width:800px){.lk-tudastar .featured{grid-template-columns:1fr}.lk-tudastar .featured .f-img{min-height:200px}}.lk-tudastar .art-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}.lk-tudastar .art{background:#FFFDF8;border:1px solid var(--ink-06);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;box-shadow:0 2px 10px -4px rgba(26,22,18,.08);transition:transform .45s var(--ease-out),box-shadow .45s;cursor:pointer;text-align:left;color:inherit;font:inherit;padding:0}.lk-tudastar .art:hover{transform:translateY(-5px);box-shadow:0 22px 46px -18px rgba(26,22,18,.22)}.lk-tudastar .art .a-img{position:relative;aspect-ratio:16/9;overflow:hidden}.lk-tudastar .art .a-img img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .6s var(--ease-out)}.lk-tudastar .art:hover .a-img img{transform:scale(1.05)}.lk-tudastar .art .a-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}.lk-tudastar .art h3{font-size:19px;letter-spacing:-.005em;margin-bottom:8px;flex:0}.lk-tudastar .art p{font-size:13.5px;color:var(--ink-60);font-weight:300;flex:1;margin-bottom:14px}.lk-tudastar .mock-note{margin-top:34px;font-size:12.5px;color:var(--ink-30);text-align:center}.lk-tudastar .quiz-band{padding-top:clamp(60px,8vw,100px);padding-bottom:clamp(60px,8vw,100px)}.lk-tudastar .quiz-card{background:var(--bg-elevated);border:1px solid var(--foam-06);border-radius:clamp(24px,3vw,36px);padding:clamp(40px,5vw,64px);display:grid;grid-template-columns:1.3fr 1fr;gap:36px;align-items:center;position:relative;overflow:hidden}.lk-tudastar .quiz-card:before{content:"";position:absolute;top:-120px;right:-80px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(254,204,7,.16),transparent 70%)}.lk-tudastar .quiz-card h2{font-size:clamp(26px,3.2vw,40px)}.lk-tudastar .quiz-card h2 em{font-style:italic;color:var(--amber-500)}.lk-tudastar .quiz-card p{color:var(--foam-60);font-weight:300;margin-top:12px}.lk-tudastar .quiz-card .btn{justify-self:start}@media(max-width:800px){.lk-tudastar .quiz-card{grid-template-columns:1fr}}.lk-tudastar .reveal{opacity:0;transform:translateY(24px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out)}.lk-tudastar .reveal.in{opacity:1;transform:none}.lk-tudastar .toast{position:fixed;left:50%;bottom:90px;transform:translate(-50%,16px);z-index:5000;background:var(--bg-elevated-2);border:1px solid var(--foam-12);color:var(--foam-100);font-size:14px;padding:13px 24px;border-radius:100px;white-space:nowrap;max-width:calc(100vw - 40px);opacity:0;pointer-events:none;transition:opacity .4s var(--ease-out),transform .4s var(--ease-out);box-shadow:0 20px 50px -15px rgba(0,0,0,.7)}.lk-tudastar .toast.show{opacity:1;transform:translate(-50%)}.lk-tudastar .toast b{color:var(--amber-500)}.lk-tudastar .article{padding-top:clamp(110px,13vw,150px);max-width:900px;padding-bottom:clamp(40px,5vw,70px)}.lk-tudastar .article-back{display:inline-block;font-size:13px;font-weight:600;color:var(--foam-60);text-decoration:none;margin-bottom:26px;transition:color .3s}.lk-tudastar .article-back:hover{color:var(--amber-300)}.lk-tudastar .article-head .cat-badge{background:rgba(254,204,7,.14);color:var(--amber-300)}.lk-tudastar .article-head h1{font-size:clamp(30px,4.4vw,52px);letter-spacing:-.01em;margin:6px 0 16px;max-width:24ch}.lk-tudastar .article-head .meta-row{color:var(--foam-30)}.lk-tudastar .article-cover{margin-top:clamp(24px,3vw,40px);border-radius:var(--radius);overflow:hidden;aspect-ratio:21/9;background:var(--bg-elevated)}.lk-tudastar .article-cover img{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block}.lk-tudastar .article-body{background:var(--foam-100);color:var(--ink);border-radius:var(--radius);margin-top:-40px;position:relative;padding:clamp(28px,4vw,52px);max-width:760px;margin-left:auto;margin-right:auto;box-shadow:0 30px 70px -30px rgba(0,0,0,.6)}.lk-tudastar .article-body p{font-size:16px;line-height:1.75;color:var(--ink-60);font-weight:300;margin:0 0 18px}.lk-tudastar .article-body .article-lead{font-size:18.5px;color:var(--ink);font-weight:400;line-height:1.6}.lk-tudastar .article-body h2{font-size:26px;margin:34px 0 12px;color:var(--ink)}.lk-tudastar .article-body h3{font-size:20px;margin:28px 0 10px;color:var(--ink)}.lk-tudastar .article-body ol,.lk-tudastar .article-body ul{margin:0 0 18px;padding-left:24px}.lk-tudastar .article-body li{font-size:16px;line-height:1.7;color:var(--ink-60);font-weight:300;margin:6px 0}.lk-tudastar .article-body blockquote{border-left:3px solid var(--amber-500);margin:24px 0;padding:6px 0 6px 20px;font-style:italic}.lk-tudastar .article-body blockquote p{color:var(--ink);font-size:17px;margin-bottom:0}.lk-tudastar .article-body a{color:#A06820;font-weight:500;text-underline-offset:3px}.lk-tudastar .article-body hr{border:0;border-top:1px solid var(--ink-12);margin:30px 0}.lk-tudastar .article-body code{font-family:ui-monospace,Menlo,monospace;font-size:14px;background:var(--ink-06);border-radius:6px;padding:2px 7px}.lk-tudastar .article-body .art-img{margin:28px 0;border-radius:16px;overflow:hidden;border:1px solid var(--ink-12);background:var(--ink-06)}.lk-tudastar .article-body .art-img img{display:block;width:100%;height:auto}.lk-tudastar .article-body .art-img figcaption{font-size:13.5px;color:var(--ink-30);font-weight:300;padding:10px 14px 12px;text-align:center}.lk-tudastar .article-body .article-pending{font-size:15px;color:var(--ink-30);border:1px dashed var(--ink-12);border-radius:12px;padding:18px 20px}.lk-tudastar .article-more{padding-bottom:clamp(60px,8vw,100px)}.lk-tudastar .article-more .more-title{font-size:clamp(22px,2.6vw,30px);margin-bottom:22px}.lk-tudastar .article-more .art{color:var(--ink);text-decoration:none}@media(max-width:700px){.lk-tudastar .article-body{margin-top:-16px}}@media(prefers-reduced-motion:reduce){.lk-tudastar *,.lk-tudastar :after,.lk-tudastar :before{animation-duration:.01ms!important;transition-duration:.01ms!important}.lk-tudastar .reveal{opacity:1;transform:none}}.lk-tudastar .article-cta{padding-bottom:clamp(46px,6vw,72px)}.lk-tudastar .article-cta .cta-card{background:var(--bg-elevated);border:1px solid var(--foam-06);border-radius:clamp(20px,2.6vw,30px);padding:clamp(28px,4vw,48px);display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(20px,3vw,40px);align-items:center;position:relative;overflow:hidden}.lk-tudastar .article-cta .cta-card:before{content:"";position:absolute;top:-130px;right:-70px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(254,204,7,.15),transparent 70%);pointer-events:none}.lk-tudastar .article-cta .cta-card>*{position:relative}.lk-tudastar .article-cta .cta-kicker{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--amber-300);font-weight:600;margin:0 0 8px}.lk-tudastar .article-cta h2{font-size:clamp(22px,2.8vw,32px);letter-spacing:-.01em;margin:0}.lk-tudastar .article-cta .cta-lead{color:var(--foam-60);font-weight:300;margin:12px 0 0;max-width:46ch}.lk-tudastar .article-cta .cta-links{display:flex;flex-direction:column;gap:12px;align-items:stretch}.lk-tudastar .article-cta .cta-primary{display:inline-flex;justify-content:center;align-items:center;text-align:center;background:var(--amber-500);color:#1A1200;font-weight:700;font-size:15px;padding:15px 24px;border-radius:100px;text-decoration:none;transition:transform .25s var(--ease-out),box-shadow .25s var(--ease-out)}.lk-tudastar .article-cta .cta-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -12px rgba(254,204,7,.55)}.lk-tudastar .article-cta .cta-secondary{display:inline-flex;justify-content:center;align-items:center;text-align:center;color:var(--foam-60);font-weight:600;font-size:14px;padding:13px 20px;border:1px solid var(--foam-12);border-radius:100px;text-decoration:none;transition:color .25s,border-color .25s}.lk-tudastar .article-cta .cta-secondary:hover{color:var(--amber-300);border-color:var(--foam-30)}@media(max-width:800px){.lk-tudastar .article-cta .cta-card{grid-template-columns:1fr}}