:root{--primary:#155f86;--primary-dark:#0e4866;--border:#d9dde2;--text:#151515;--muted:#666;--bg:#f4f6f8;--card:#fff;--radius:14px;--shadow:0 5px 18px rgba(0, 0, 0, .07)}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:"Noto Sans Thai",Tahoma,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at top left,rgba(21,95,134,.07),transparent 32%),var(--bg)}header{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 30px 20px;text-align:center;margin-bottom:16px}video{max-width:100%;width:100%}p{margin:0;padding:0}strong{font-weight:800}.container{width:min(1440px,calc(100% - 32px));margin:32px auto}.logo{margin:0;font-family:Arial,Helvetica,sans-serif;font-size:clamp(1.25rem,6vw,3.5rem);font-weight:600;letter-spacing:-3px;line-height:1;color:#050505}.layout{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,1fr);gap:22px;align-items:stretch}.left,.right{display:grid;gap:16px}.left{grid-template-rows:minmax(300px,1fr) auto auto}.right .card{min-height:140px;font-size:clamp(21px,1.8vw,29px);line-height:1.45;font-weight:500}.right .featured{border-color:#c95757;border-width:1px;min-height:210px;font-size:clamp(24px,2.2vw,34px);line-height:1.5;font-weight:600}.small{min-height:120px;font-size:clamp(20px,1.9vw,29px);line-height:1.35;font-weight:500}.small-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.card{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 4rem;display:flex;align-items:center;justify-content:center;text-align:center;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(0,0,0,.1);border-color:#b9c3cc}.card-link{color:inherit;text-decoration:none;width:100%;height:100%;display:grid;place-items:center}.card-link strong{font-weight:800;font-size:clamp(1.8rem,4.3vw,2.2rem)}.card-link p{font-weight:400;font-size:clamp(1.2rem,4.3vw,1.8rem);color:rgba(99,99,99,.5)}.hero{min-height:410px;padding:42px 38px 42px 38px}.hero .content{font-size:clamp(1.5rem,4.3vw,2.5rem);line-height:1.42;font-weight:600}.hero .content strong{font-weight:800;font-size:clamp(2rem,4.3vw,2.5rem)}.hero .content p{font-weight:400;font-size:clamp(1.4rem,4.3vw,2rem);color:rgba(99,99,99,.5)}.number{position:absolute;right:18px;top:18px;width:58px;height:58px;display:grid;place-items:center;background:var(--primary);color:#fff;font-family:Arial,sans-serif;font-size:24px;font-weight:700;clip-path:polygon(25% 3%,75% 3%,97% 50%,75% 97%,25% 97%,3% 50%);filter:drop-shadow(0 2px 2px rgba(0, 0, 0, .12))}.article{min-height:110px;font-size:clamp(21px,2vw,30px);line-height:1.45;font-weight:500}.english{display:block;margin-top:5px;font-family:Arial,Helvetica,sans-serif;font-size:.8em;font-weight:400;letter-spacing:.3px}.desktop-hide{display:none}.mobile-hide{display:grid}@media (max-width:900px){.container{width:min(720px,calc(100% - 22px));margin:16px auto}header{padding:22px 18px 17px}.logo{letter-spacing:-2px}.layout{grid-template-columns:1fr}.hero{min-height:280px}.hero .content{font-size:clamp(34px,8vw,54px)}.left{gap:0}.article,.right .card,.small{font-size:22px}.desktop-hide{display:grid}.mobile-hide{display:none}}@media (max-width:520px){.small-grid{grid-template-columns:1fr}.card{padding-left:20px;padding-right:20px}.number{width:50px;height:50px;right:12px;top:12px;font-size:20px}.hero{min-height:250px}.hero .content{font-size:31px}.right .featured{min-height:190px}}