:root{--ink: #0b1a2c;--ink-2: #13283f;--sea: #0aa59f;--sea-600: #07867f;--sea-50: #e6f6f5;--sand: #f5f1ea;--paper: #ffffff;--mist: #eef1f4;--line: #e1e5ea;--muted: #5d6b7b;--red: #d7262f;--radius: 22px;--radius-sm: 12px;--shadow: 0 18px 50px -24px rgba(11, 26, 44, .35);--font-display: "Kanit", "Noto Sans SC", system-ui, sans-serif;--font-body: "Noto Sans Thai", "Noto Sans SC", system-ui, sans-serif;--wrap: 1280px}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}img,svg{max-width:100%}a{color:inherit;text-decoration:none}h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;margin:0;font-weight:600;letter-spacing:-.01em}p{margin:0}.wrap{width:min(var(--wrap),100% - 32px);margin-inline:auto}.section{padding:clamp(56px,8vw,104px) 0}.kicker{display:inline-flex;align-items:center;gap:10px;font:500 13px/1 var(--font-display);letter-spacing:.14em;text-transform:uppercase;color:var(--sea-600)}.kicker:before{content:"";width:26px;height:2px;background:currentColor}.h2{font-size:clamp(28px,3.6vw,44px)}.lead{color:var(--muted);font-size:clamp(15px,1.4vw,17px);max-width:62ch;margin-top:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;border-radius:999px;font:500 15px/1 var(--font-display);border:1.5px solid transparent;cursor:pointer;transition:.2s ease;white-space:nowrap}.btn-sea{background:var(--sea);color:#fff}.btn-sea:hover{background:var(--sea-600)}.btn-ink{background:var(--ink);color:#fff}.btn-ink:hover{background:var(--ink-2)}.btn-ghost{border-color:currentColor}.btn-ghost:hover{background:#ffffff1a}.btn-sm{height:40px;padding:0 18px;font-size:14px}:focus-visible{outline:3px solid var(--sea);outline-offset:3px;border-radius:6px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.btn-line{border-color:var(--line);background:#fff;color:var(--ink)}.btn-line:hover{border-color:var(--ink)}.split{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(28px,5vw,64px);align-items:start}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.box{background:var(--mist);border-radius:var(--radius);padding:clamp(22px,2.6vw,32px);display:grid;gap:10px;align-content:start}.box.white{background:#fff;border:1px solid var(--line)}.box h3{font-size:20px}.box p{color:var(--muted);font-size:15px}.ic{width:52px;height:52px;border-radius:16px;background:#fff;display:grid;place-items:center;font-size:24px}.box.white .ic{background:var(--sea-50)}.bg-mist{background:var(--mist)}.bg-sand{background:var(--sand)}.mt-l{margin-top:36px}.checks{list-style:none;padding:0;margin:0;display:grid;gap:10px}.checks li{position:relative;padding-left:32px}.checks li:before{content:"✓";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;background:var(--sea-50);color:var(--sea-600);display:grid;place-items:center;font-size:12px;font-weight:700}.prose{max-width:760px}.prose h2{font-size:26px;margin:40px 0 12px}.prose h3{font-size:20px;margin:28px 0 8px}.prose p,.prose li{color:#33424f;margin-bottom:12px}.prose ul{padding-left:22px}.note{font-size:12.5px;color:var(--muted)}.badge-demo{display:inline-block;background:#fff4d6;color:#8a6100;font:500 12px var(--font-display);padding:4px 12px;border-radius:999px}.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl th,.tbl td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line)}.tbl thead th{background:var(--ink);color:#fff;font:500 14px var(--font-display)}.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.calc{display:grid;gap:18px}.calc label{display:grid;gap:8px;font-size:14px;color:var(--muted)}.calc output{font:600 15px var(--font-display);color:var(--ink)}.calc input[type=range]{accent-color:var(--sea);width:100%}.calc select,.calc input[type=number]{height:48px;border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:0 14px;font:inherit}.result{background:var(--ink);color:#fff;border-radius:var(--radius);padding:clamp(24px,3vw,36px);display:grid;gap:6px}.result span{color:#9fb2c6;font-size:14px}.result b{font:600 clamp(34px,4vw,48px)/1.1 var(--font-display);color:#6fe0d9}@media(max-width:960px){.split{grid-template-columns:1fr}.grid-3,.grid-4{grid-template-columns:1fr 1fr}}@media(max-width:560px){.grid-3,.grid-4{grid-template-columns:1fr}}.calc input[type=range]{height:32px}@media(max-width:760px){.crumb a{display:inline-block;padding:6px 0}}.car-art[data-astro-cid-hjsgskqi]{width:100%;height:auto;display:block;object-fit:contain}.logo-img[data-astro-cid-tvrurpns]{display:block;height:46px;width:auto}.logo-img[data-astro-cid-tvrurpns].light{height:56px}@media(max-width:560px){.logo-img[data-astro-cid-tvrurpns]{height:38px}.logo-img[data-astro-cid-tvrurpns].light{height:48px}}.hdr[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;transition:transform .35s cubic-bezier(.2,.7,.2,1)}.hdr[data-astro-cid-3ef6ksr2].scrolled{transform:translateY(-38px)}html.hdr-hidden .hdr[data-astro-cid-3ef6ksr2]{transform:translateY(-100%)}:root{--hdr-h: 76px}@media(max-width:560px){:root{--hdr-h: 68px}}.topbar[data-astro-cid-3ef6ksr2]{background:var(--ink);color:#c6d2de;font-size:13px}.topbar-in[data-astro-cid-3ef6ksr2]{display:flex;justify-content:space-between;align-items:center;height:38px;gap:16px}.tb-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:20px}.tb-right[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:#fff}.langs[data-astro-cid-3ef6ksr2]{display:flex;gap:2px;background:#ffffff14;border-radius:999px;padding:3px}.langs[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:inline-grid;place-items:center;min-height:30px;min-width:40px}.langs[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:2px 10px;border-radius:999px;font-size:12px}.langs[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current]{background:var(--sea);color:#fff}.bar[data-astro-cid-3ef6ksr2]{position:relative;background:#ffffffeb;backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:.2s}.scrolled[data-astro-cid-3ef6ksr2] .bar[data-astro-cid-3ef6ksr2],.mega-open[data-astro-cid-3ef6ksr2] .bar[data-astro-cid-3ef6ksr2]{border-color:var(--line);box-shadow:0 6px 24px -18px #0b1a2c66}.bar-in[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;height:76px;gap:24px}.brand[data-astro-cid-3ef6ksr2]{flex:none}.main[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:2px;margin-inline:auto}.nav-link[data-astro-cid-3ef6ksr2]{position:relative;display:inline-flex;align-items:center;gap:4px;height:76px;padding:0 14px;font:400 15px/1 var(--font-display);background:none;border:0;color:var(--ink);cursor:pointer}.nav-link[data-astro-cid-3ef6ksr2]:after{content:"";position:absolute;left:14px;right:14px;bottom:18px;height:2px;background:var(--sea);transform:scaleX(0);transition:transform .25s;transform-origin:left}.nav-link[data-astro-cid-3ef6ksr2]:hover:after,.mega-btn[data-astro-cid-3ef6ksr2][aria-expanded=true]:after{transform:scaleX(1)}.chev[data-astro-cid-3ef6ksr2]{font-size:11px;transition:.2s}.mega-btn[data-astro-cid-3ef6ksr2][aria-expanded=true] .chev[data-astro-cid-3ef6ksr2]{transform:rotate(180deg)}.actions[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px}.burger[data-astro-cid-3ef6ksr2]{display:none;width:44px;height:44px;border:0;background:var(--mist);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:5px;cursor:pointer}.burger[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{width:20px;height:2px;background:var(--ink);border-radius:2px}.mega[data-astro-cid-3ef6ksr2]{position:absolute;inset:100% 0 auto;background:#fff;border-top:1px solid var(--line);box-shadow:0 30px 60px -30px #0b1a2c59;animation:drop .22s ease;max-height:calc(100vh - 120px);overflow:auto}@keyframes drop{0%{opacity:0;transform:translateY(-8px)}}.mega-in[data-astro-cid-3ef6ksr2]{display:grid;grid-template-columns:240px 1fr;gap:40px;padding:32px 0 36px}.mega-side[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;gap:14px;align-items:flex-start;padding-right:32px;border-right:1px solid var(--line)}.mega-side[data-astro-cid-3ef6ksr2] h3[data-astro-cid-3ef6ksr2]{font-size:24px}.mega-groups[data-astro-cid-3ef6ksr2]{display:grid;gap:22px}.mega-label[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:10px;font:500 13px var(--font-display);color:var(--muted);margin-bottom:10px}.tag[data-astro-cid-3ef6ksr2]{display:inline-grid;place-items:center;height:24px;padding:0 10px;border-radius:999px;font:600 11px/1 var(--font-display);letter-spacing:.04em}.tag-ev[data-astro-cid-3ef6ksr2]{background:var(--sea-50);color:var(--sea-600)}.tag-dm[data-astro-cid-3ef6ksr2]{background:#eef0fb;color:#3b4bb0}.mega-group[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:8px}.mega-car[data-astro-cid-3ef6ksr2]{justify-content:flex-start;display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px 10px 12px;border-radius:var(--radius-sm);transition:.2s}.mega-car[data-astro-cid-3ef6ksr2]:hover{background:var(--mist)}.mega-car[data-astro-cid-3ef6ksr2] .car-art{transition:transform .3s}.mega-car[data-astro-cid-3ef6ksr2]:hover .car-art{transform:translate(4px) scale(1.03)}.mega-car[data-astro-cid-3ef6ksr2] .car-art{height:78px;width:100%;object-fit:contain}.mc-name[data-astro-cid-3ef6ksr2]{font:500 12.5px/1.3 var(--font-display);text-align:center;white-space:nowrap;display:flex;flex-direction:column;align-items:center;gap:2px}.mc-name[data-astro-cid-3ef6ksr2] em[data-astro-cid-3ef6ksr2]{font-style:normal;color:var(--red);font-size:11px}.drawer[data-astro-cid-3ef6ksr2]{position:fixed;inset:114px 0 auto;height:calc(100dvh - var(--hdr-h));background:#fff;overflow:auto;padding:16px;display:flex;flex-direction:column;gap:4px}.drawer[data-astro-cid-3ef6ksr2][hidden]{display:none}.drawer[data-astro-cid-3ef6ksr2] summary[data-astro-cid-3ef6ksr2]{font:500 18px var(--font-display);padding:14px 4px;cursor:pointer}.dr-group[data-astro-cid-3ef6ksr2]{margin-bottom:12px}.dr-cars[data-astro-cid-3ef6ksr2]{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.dr-cars[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{background:var(--mist);border-radius:12px;padding:8px;text-align:center;font:500 11px var(--font-display)}.dr-cars[data-astro-cid-3ef6ksr2] .car-art{height:44px;object-fit:contain}.dr-link[data-astro-cid-3ef6ksr2]{font:500 18px var(--font-display);padding:14px 4px;border-top:1px solid var(--line)}.drawer[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{margin-top:12px}.dr-langs[data-astro-cid-3ef6ksr2]{display:flex;gap:8px;justify-content:center;margin-top:16px}.dr-langs[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{padding:6px 16px;border-radius:999px;border:1px solid var(--line)}.dr-langs[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current]{background:var(--ink);color:#fff;border-color:var(--ink)}@media(max-width:1100px){.main[data-astro-cid-3ef6ksr2],.tb-msg[data-astro-cid-3ef6ksr2]{display:none}.burger[data-astro-cid-3ef6ksr2]{display:flex}.actions[data-astro-cid-3ef6ksr2]{margin-left:auto}.mega[data-astro-cid-3ef6ksr2]{display:none}}@media(max-width:560px){.tb-right[data-astro-cid-3ef6ksr2]>span[data-astro-cid-3ef6ksr2]{display:none}.topbar-in[data-astro-cid-3ef6ksr2]{height:44px}.tb-right[data-astro-cid-3ef6ksr2]{gap:14px}.tb-right[data-astro-cid-3ef6ksr2]>a[data-astro-cid-3ef6ksr2]{padding:8px 0}.topbar-in[data-astro-cid-3ef6ksr2]{justify-content:center}.actions[data-astro-cid-3ef6ksr2] .btn[data-astro-cid-3ef6ksr2]{display:none}.bar-in[data-astro-cid-3ef6ksr2]{height:68px}.drawer[data-astro-cid-3ef6ksr2]{inset:112px 0 auto}.hdr[data-astro-cid-3ef6ksr2].scrolled{transform:translateY(-44px)}}.soc[data-astro-cid-yxtifmrq]{list-style:none;display:flex;gap:10px;margin:0;padding:0;flex-wrap:wrap}a[data-astro-cid-yxtifmrq]{display:inline-flex;align-items:center;gap:10px;height:42px;min-width:42px;justify-content:center;border-radius:999px;background:var(--mist);color:var(--ink);transition:.2s}.dark[data-astro-cid-yxtifmrq] a[data-astro-cid-yxtifmrq]{background:#ffffff14;color:#fff}a[data-astro-cid-yxtifmrq]:hover{background:var(--sea);color:#fff}svg[data-astro-cid-yxtifmrq]{width:20px;height:20px}.big[data-astro-cid-yxtifmrq] a[data-astro-cid-yxtifmrq]{height:56px;padding:0 24px 0 20px;font:500 15px var(--font-display);background:#fff}.ft[data-astro-cid-sz7xmlte]{background:var(--ink);color:#b7c4d2;padding:64px 0 28px;position:relative;overflow:hidden}.ft[data-astro-cid-sz7xmlte]:before{content:"";position:absolute;right:-200px;top:-200px;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(10,165,159,.22),transparent 65%);pointer-events:none}.ft-cta[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}.ft-cta[data-astro-cid-sz7xmlte] h2[data-astro-cid-sz7xmlte]{color:#fff;font-size:clamp(24px,3vw,36px)}.ft-cta-btns[data-astro-cid-sz7xmlte]{display:flex;gap:12px;flex-wrap:wrap}.ft-cta[data-astro-cid-sz7xmlte] .btn-ghost[data-astro-cid-sz7xmlte]{color:#fff}.ft-grid[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.4fr 1.2fr 1fr 1fr;gap:40px;padding:48px 0}.ft-brand[data-astro-cid-sz7xmlte] p[data-astro-cid-sz7xmlte]{margin:18px 0 14px;max-width:34ch}address[data-astro-cid-sz7xmlte]{font-style:normal;font-size:14px;line-height:1.9;margin-bottom:20px}address[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover,ul[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}h4[data-astro-cid-sz7xmlte]{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:.04em}ul[data-astro-cid-sz7xmlte]{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14px}.cols2[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;column-gap:16px}.ft-bottom[data-astro-cid-sz7xmlte]{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:#7f91a5}.fab[data-astro-cid-sz7xmlte]{position:fixed;right:18px;bottom:18px;z-index:40;display:flex;flex-direction:column;gap:10px}.fab[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{width:56px;height:56px;border-radius:50%;display:grid;place-items:center;color:#fff;font:700 12px var(--font-display);box-shadow:var(--shadow);transition:transform .2s}.fab[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{transform:scale(1.08)}.fab-line[data-astro-cid-sz7xmlte]{background:#06c755}.fab-tel[data-astro-cid-sz7xmlte]{background:var(--sea);font-size:20px!important}@media(max-width:960px){.ft-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr}.ft-brand[data-astro-cid-sz7xmlte]{grid-column:1 / -1}}@media(max-width:760px){ul[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:inline-block;padding:6px 0}ul[data-astro-cid-sz7xmlte]{gap:2px}address[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{display:inline-block;padding:6px 0}.fab[data-astro-cid-sz7xmlte]{right:12px;bottom:12px;gap:8px}.fab[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{width:50px;height:50px}.ft[data-astro-cid-sz7xmlte]{padding-bottom:90px}}@media(max-width:560px){.ft-grid[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}