:root{--navy:#082b4b;--green:#16865e;--orange:#fa8128;--ink:#173444;--muted:#6c7f87;--line:#d7e3e1;--bg:#eff5f4}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:"IBM Plex Sans Thai",sans-serif}.site-header{border-bottom:1px solid var(--line);background:#fff}.nav-shell{display:flex;align-items:center;justify-content:space-between;width:min(1180px,calc(100% - 30px));min-height:72px;margin:auto}.brand{display:flex;align-items:center;gap:10px;color:var(--navy);text-decoration:none}.brand img{width:44px;height:44px;border-radius:13px}.brand span{display:grid}.brand b{font:700 1.04rem Prompt,sans-serif}.brand small{color:var(--green);font-size:.66rem;font-weight:700;letter-spacing:.14em}.back-link{border:1px solid var(--line);border-radius:11px;padding:10px 14px;color:var(--navy);background:#fff;text-decoration:none;font-weight:700}main{width:min(1180px,calc(100% - 30px));min-height:70vh;margin:26px auto 70px}.loading{padding:100px 20px;text-align:center;color:var(--muted)}.breadcrumb{display:flex;gap:8px;align-items:center;margin-bottom:16px;color:var(--muted);font-size:.9rem}.breadcrumb a{color:var(--green);text-decoration:none}.breadcrumb strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.gallery{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:220px 220px;gap:9px;overflow:hidden;border-radius:20px;background:#dce6e4}.gallery figure{position:relative;margin:0;overflow:hidden;background:#dce6e4}.gallery figure:first-child{grid-row:1/3}.gallery img{width:100%;height:100%;object-fit:cover}.gallery figure:only-child{grid-column:1/-1;grid-row:1/3}.more-badge{position:absolute;right:12px;bottom:12px;border-radius:999px;padding:7px 11px;background:rgba(8,43,75,.85);color:#fff;font-weight:700}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:28px;margin-top:30px}.eyebrow{margin:0;color:var(--green);font-weight:700}.detail-layout h1{margin:7px 0 8px;color:var(--navy);font:700 clamp(2rem,4vw,3.4rem)/1.15 Prompt,sans-serif}.lead{margin:0 0 22px;color:#566b74;font-size:1.08rem}.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.fact{border:1px solid var(--line);border-radius:13px;padding:13px 15px;background:#fff}.fact small{display:block;color:var(--muted)}.fact strong{color:var(--navy)}.description{margin-top:28px;border-top:1px solid var(--line);padding-top:22px}.description h2{color:var(--navy);font:700 1.3rem Prompt,sans-serif}.description p{white-space:pre-line;line-height:1.85}.extra-links{display:flex;gap:9px;margin-top:18px}.extra-links a{border:1px solid var(--line);border-radius:10px;padding:10px 13px;background:#fff;color:var(--navy);text-decoration:none;font-weight:700}.detail-layout aside{position:sticky;top:20px;align-self:start;border-radius:18px;padding:24px;background:var(--navy);color:#fff}.detail-layout aside small{color:#ff9d54;font-weight:700}.detail-layout aside h2{margin:7px 0 8px;font:700 1.45rem/1.4 Prompt,sans-serif}.detail-layout aside p{color:#d7e2e7}.detail-layout aside a{display:block;margin-top:9px;border-radius:11px;padding:12px 15px;background:#fff;color:var(--navy);text-align:center;text-decoration:none;font-weight:700}.detail-layout aside a.line{background:#17a76b;color:#fff}.not-found{display:grid;place-items:center;align-content:center;min-height:60vh;text-align:center}.not-found h1{margin:8px;color:var(--navy)}.not-found a{border-radius:11px;padding:11px 15px;background:var(--navy);color:#fff;text-decoration:none;font-weight:700}@media(max-width:850px){.gallery{grid-template-columns:2fr 1fr;grid-template-rows:180px 180px}.gallery figure:nth-child(n+4){display:none}.detail-layout{grid-template-columns:1fr}.detail-layout aside{position:static}}@media(max-width:600px){.brand span{display:none}.back-link{padding:8px 10px;font-size:.82rem}.gallery{grid-template-columns:1fr 1fr;grid-template-rows:240px 110px}.gallery figure:first-child{grid-column:1/-1;grid-row:auto}.facts{grid-template-columns:1fr}main{width:calc(100% - 20px);margin-top:15px}.detail-layout h1{font-size:2rem}}