:root{
  --main-color:#51adb9;
  --secondry-color:#f8674c;
  --ink:#14343a;
  --body:#2f4145;
  --muted:#8fa3a8;
  --line:#e4ecee;
  --tint:#eef8f9;
  --tint-warm:#fff1ed;
  --page-bg:#eef1f2;
}
.tw-single *{box-sizing:border-box}
.tw-single{
  margin:0;background:#fff;color:var(--body);
  font-family:'Avenir LT Pro 55 Roman','Avenir Next',Avenir,'Segoe UI',sans-serif;
  font-size:18px;line-height:32px;-webkit-font-smoothing:antialiased;
}
.tw-single a{color:var(--secondry-color);text-decoration:none}
.tw-single a:hover{color:var(--main-color)}
.tw-single ::selection{background:var(--main-color);color:#fff}
.tw-single img{max-width:100%;display:block}
.tw-single h1,.tw-single h2,.tw-single h3{font-family:'Sora',sans-serif;font-weight:700;color:var(--ink);margin:0}
.tw-single p{margin:0 0 24px}
.tw-single .wrap{width:100%;background:#fff;max-width:none;margin:0;padding:0}
.tw-single .container{max-width:1270px;margin:0 auto;padding:0 15px}
.tw-single .progress-track{height:4px;background:var(--page-bg)}
.tw-single .progress-bar{height:100%;width:0;background:linear-gradient(90deg,var(--main-color),var(--secondry-color))}
.tw-single .hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#0d272c 0%,#14343a 42%,#1f5b63 100%)}
.tw-single .hero::before,.tw-single .hero::after{content:"";position:absolute;border-radius:50%;pointer-events:none}
.tw-single .hero::before{top:-160px;right:-120px;width:520px;height:520px;background:radial-gradient(circle,rgba(81,173,185,.38) 0%,rgba(81,173,185,0) 68%)}
.tw-single .hero::after{bottom:-200px;left:-140px;width:460px;height:460px;background:radial-gradient(circle,rgba(248,103,76,.22) 0%,rgba(248,103,76,0) 70%)}
.tw-single .hero .container{position:relative;padding:50px 15px}
.tw-single .hero-head{position:relative;padding:22px 0 34px}
.tw-single .hero-head h1{font-size:52px;line-height:1.1;letter-spacing:-.02em;color:#fff;margin-bottom:18px;text-wrap:pretty}
.tw-single .dek{font-size:21px;line-height:34px;color:#b9d2d5;margin:0;text-wrap:pretty}
.tw-single .layout{display:flex;flex-wrap:wrap;align-items:flex-start;gap:28px;padding:38px 15px 0;max-width:1270px;margin:0 auto}
.tw-single .rail{flex:1 1 0;min-width:200px;align-self:flex-start;position:sticky;top:96px;max-height:calc(100vh - 116px);overflow-y:auto;padding-right:6px;font-family:'Poppins',sans-serif}
.tw-single .post{flex:3 1 0;min-width:0;max-width:960px}
.tw-single .toc{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 18px 14px}
.tw-single .toc-title{font-size:10.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.tw-single .toc-list{display:flex;flex-direction:column;gap:1px;font-size:15px;line-height:23px}
.tw-single .toc-list a{color:#3d5459;font-weight:500;padding:7px 0;border-bottom:1px solid #eef2f3}
.tw-single .toc-list a:last-child{border-bottom:0}
.tw-single .toc-list a.is-active{color:var(--secondry-color);font-weight:700}
.tw-single .post h2{font-size:34px;line-height:1.24;letter-spacing:-.01em;margin:0 0 20px;scroll-margin-top:24px}
.tw-single .post h3{font-size:22px;line-height:1.3;margin:0 0 14px}
.tw-single .post ul{margin:0 0 26px;padding-left:22px}
.tw-single .gap-lg{margin-bottom:44px}
.tw-single figure.inline-img{margin:0 0 34px}
.tw-single figure.inline-img img{width:100%;border-radius:16px;object-fit:cover}
.tw-single .takeaways{background:var(--tint);border-radius:16px;padding:30px 34px;margin:0 0 44px}
.tw-single .takeaways h2{font-size:20px;line-height:1.3;margin:0 0 18px;display:flex;align-items:center;gap:10px}
.tw-single .takeaways h2 .tick{width:26px;height:26px;border-radius:8px;background:var(--main-color);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:14px}
.tw-single .takeaways ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px 28px}
.tw-single .takeaways li{display:flex;gap:10px;font-size:16.5px;line-height:27px}
.tw-single .takeaways li::before{content:"●";color:var(--main-color)}
.tw-single .split{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:28px;align-items:start;margin:0 0 24px}
.tw-single .split img{height:280px;width:100%;border-radius:14px;object-fit:cover}
.tw-single .flow{display:flex;flex-wrap:wrap;align-items:center;gap:10px;background:#fff;border:1px dashed #b7dee3;border-radius:14px;padding:18px 22px;margin:0 0 26px;font-family:'Poppins',sans-serif;font-size:14px;font-weight:500;color:var(--ink)}
.tw-single .flow span{background:var(--tint);border-radius:8px;padding:8px 14px}
.tw-single .flow .arrow{background:none;padding:0;color:var(--main-color)}
.tw-single .flow .end{background:var(--main-color);color:#fff}
.tw-single .flow.warm{border-color:#ffc3b6}
.tw-single .flow.warm span{background:var(--tint-warm)}
.tw-single .flow.warm .arrow{background:none;color:var(--secondry-color)}
.tw-single .flow.warm .end{background:var(--secondry-color);color:#fff}
.tw-single .steps{display:flex;flex-direction:column;gap:22px;margin:0 0 44px}
.tw-single .step{display:flex;gap:22px;align-items:flex-start}
.tw-single .step .num{flex:0 0 54px;height:54px;border-radius:14px;background:var(--tint);color:var(--main-color);font-family:'Poppins',sans-serif;font-weight:700;font-size:22px;display:flex;align-items:center;justify-content:center}
.tw-single .step h3{margin:10px 0 12px}
.tw-single .step p:last-child{margin:0}
.tw-single .signs{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:0 0 16px}
.tw-single .signs div{background:var(--tint-warm);border-radius:12px;padding:14px 16px;font-size:15.5px;line-height:24px;color:#a8402c}
.tw-single .keep-reading{display:flex;gap:18px;align-items:center;background:var(--ink);border-radius:16px;padding:22px 26px;margin:0 0 44px}
.tw-single .keep-reading img{flex:0 0 92px;width:92px;height:92px;border-radius:12px;object-fit:cover}
.tw-single .keep-reading .kicker{font-family:'Poppins',sans-serif;font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:#7fd0da;margin-bottom:6px}
.tw-single .keep-reading a.title{font-family:'Sora',sans-serif;font-size:19px;line-height:28px;font-weight:600;color:#fff}
.tw-single .keep-reading .go{margin-left:auto;color:var(--secondry-color);font-size:22px}
.tw-single .compare{border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:0 0 28px}
.tw-single .compare-head{display:grid;grid-template-columns:1fr 1fr;font-family:'Poppins',sans-serif;font-size:14.5px;font-weight:600;color:#fff}
.tw-single .compare-head .good{background:var(--main-color);padding:16px 22px}
.tw-single .compare-head .bad{background:var(--secondry-color);padding:16px 22px}
.tw-single .compare-body{display:grid;grid-template-columns:1fr 1fr;font-size:16px;line-height:26px}
.tw-single .compare-body div{padding:14px 22px;border-bottom:1px solid #eef2f3}
.tw-single .compare-body div:nth-child(odd){border-right:1px solid #eef2f3}
.tw-single .compare-body div:nth-child(4n+3),.tw-single .compare-body div:nth-child(4n+4){background:#fafcfc}
.tw-single .compare-body div:nth-last-child(-n+2){border-bottom:0}
.tw-single .cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:26px;margin:0 0 34px}
.tw-single .card{border:1px solid var(--line);border-radius:16px;overflow:hidden;padding:0;text-align:left}
.tw-single .card img{height:190px;width:100%;object-fit:cover}
.tw-single .card .card-body{padding:20px 22px}
.tw-single .card h3{font-size:20px;margin:0 0 12px}
.tw-single .card p{font-size:16.5px;line-height:28px;margin:0 0 14px}
.tw-single .card p:last-child{margin:0}
.tw-single .note{border-radius:16px;padding:24px 28px;margin:0 0 26px}
.tw-single .note .kicker{font-family:'Poppins',sans-serif;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.tw-single .note p{margin:0;font-size:17px;line-height:29px}
.tw-single .note.warm{background:var(--tint-warm)}
.tw-single .note.warm .kicker{color:#c2503b}
.tw-single .note.warm p{color:#7d3325}
.tw-single .note.cool{background:var(--tint)}
.tw-single .note.cool p{font-size:19px;line-height:32px;color:var(--ink)}
.tw-single .stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:28px;align-items:center;margin:0 0 24px}
.tw-single .stat{background:var(--main-color);border-radius:16px;padding:26px;text-align:center;color:#fff}
.tw-single .stat b{display:block;font-family:'Sora',sans-serif;font-size:44px;font-weight:700;line-height:1.1}
.tw-single .stat span{display:block;font-family:'Poppins',sans-serif;font-size:13.5px;line-height:20px;margin-top:6px;opacity:.9}
.tw-single .options{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin:0 0 26px}
.tw-single .options div{border:1px solid var(--line);border-radius:12px;padding:16px 18px;font-size:15.5px;line-height:24px}
.tw-single .ad{border:1px dashed #cfdde0;border-radius:16px;height:180px;display:flex;align-items:center;justify-content:center;color:#a9babe;font-family:'Poppins',sans-serif;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase;margin:0 0 44px}
.tw-single .help{border:1px solid var(--line);border-radius:16px;padding:26px 28px;margin:0 0 20px}
.tw-single .help h3{font-size:20px;line-height:1.3;margin:0 0 14px;display:flex;align-items:center;gap:10px}
.tw-single .help h3 .dot{width:10px;height:10px;border-radius:50%;background:var(--main-color)}
.tw-single .help p,.tw-single .help li{font-size:17px;line-height:29px}
.tw-single .help ul{margin:0 0 16px;padding-left:22px;line-height:30px}
.tw-single .help p:last-child{margin:0}
.tw-single .help.alert{border-color:#ffd8ce;background:#fffaf8}
.tw-single .help.alert h3 .dot{background:var(--secondry-color)}
.tw-single .help.urgent{background:var(--ink);border-color:var(--ink);color:#dbe9eb;margin-bottom:30px}
.tw-single .help.urgent h3{color:#fff}
.tw-single .help.urgent h3 .dot{background:var(--secondry-color)}
.tw-single .disclaimer{margin:0 0 44px;padding-top:22px;border-top:1px solid var(--line);font-size:15.5px;font-style:italic;line-height:27px;color:#6b8288}
@media (max-width:1023px){
  .tw-single .rail{display:none}
  .tw-single .layout{padding:28px 15px 0}
  .tw-single .hero-head{padding-left:0;padding-right:0}
  .tw-single .hero-head h1{font-size:34px}
  .tw-single .dek{font-size:19px;line-height:31px}
  .tw-single .post h2{font-size:28px}
}