/* dookubbox.com — สไตล์ของหน้าย่อย (/x96q, /packages, /how-to-install, /blog/*)
   ค่าสีและคอมโพเนนต์คัดมาจาก index.html (navy #0b1530, gold #EBB731) ถ้าแก้ธีมหน้าแรก แก้ที่นี่ด้วย */
:root{
  --ink:#EEF3FF; --ink-2:#A9B7D9; --paper:#0B1530; --card:#111F42;
  --violet:#EBB731; --violet-2:#F7D46A; --signal:#F7D46A; --line:#22335F;
  --ok:#3DD69A; --danger:#FF7A93;
  --display:"Chakra Petch", "Anuphan", system-ui, sans-serif;
  --body:"Anuphan", "Noto Sans Thai", system-ui, sans-serif;
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*,*::before,*::after{box-sizing:inherit}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--body);font-size:1.0625rem;line-height:1.7;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--violet)}
:focus-visible{outline:3px solid var(--signal);outline-offset:3px;border-radius:6px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
h1,h2,h3{font-family:var(--display);line-height:1.2;margin:0;letter-spacing:-.01em}
h2{font-size:clamp(1.45rem,4vw,2rem);margin:1.6em 0 .5em}
h3{font-size:1.2rem;margin:1.2em 0 .4em}
p{margin:0 0 1em}
ul,ol{padding-left:1.2em}
li{margin-bottom:.35em}
.muted{color:var(--ink-2)}

/* header */
.hero{background:#0B1530;color:#EEF3FF;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(55% 65% at 85% 25%, #1E4FB8 0%, transparent 70%);opacity:.8}
.hero .wrap{position:relative;padding-top:24px;padding-bottom:36px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.brand{font-family:var(--display);font-weight:700;font-size:1.15rem;display:flex;align-items:center;gap:8px;color:#EEF3FF;text-decoration:none}
.brand span{color:#EBB731}
.topcta{display:flex;gap:8px}
.hero h1{font-size:clamp(1.9rem,6vw,3.1rem);font-weight:700;margin-top:18px;max-width:22ch}
.hero .lede{color:#A9B7D9;max-width:52ch;font-size:1.1rem;margin-top:12px}

/* breadcrumb */
.crumbs{margin-top:22px;font-size:.92rem;color:var(--ink-2)}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li{margin:0}
.crumbs li+li::before{content:"›";margin-right:6px;color:var(--ink-2)}
.crumbs a{color:var(--ink-2)}
.crumbs [aria-current]{color:var(--ink)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:600 1.05rem/1 var(--body);border:0;border-radius:14px;padding:16px 22px;cursor:pointer;text-decoration:none;min-height:52px}
.btn-primary{background:linear-gradient(180deg,#F7D46A,#E0A91E);color:#0B1530}
.btn-primary:hover{background:#F7D46A}
.btn-blue{background:transparent;color:#F7D46A;border:1.5px solid #EBB731}
.btn-blue:hover{background:rgba(235,183,49,.12)}
.btn-line{background:#06C755;color:#fff}
.btn-line:hover{background:#05b04b}
.btn-sm{min-height:40px;padding:10px 14px;font-size:.95rem;border-radius:12px}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}

/* sections */
main{padding-bottom:24px}
section.block{padding:44px 0}
section.block + section.block{border-top:1px solid var(--line)}
section.block > .wrap > h2:first-child{margin-top:0}
.price-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:18px}
.price{font-family:var(--display);font-weight:700;font-size:2.4rem;line-height:1}
.price small{font-size:1rem;font-weight:500;color:#A9B7D9;margin-left:4px}
.tag{display:inline-block;background:#EBB731;color:#0B1530;font-weight:600;border-radius:999px;padding:4px 12px;font-size:.92rem}

.specs{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:18px}
.spec{background:var(--card);padding:16px}
.spec b{display:block;font-family:var(--display);font-size:1.25rem}
.spec span{color:var(--ink-2);font-size:.95rem}

.gallery{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}
.gallery figure{margin:0}
.gallery img{width:100%;height:auto;border-radius:14px;border:1px solid var(--line)}
.gallery figcaption{font-size:.9rem;color:var(--ink-2);margin-top:6px}
.photo{margin:22px 0}
.photo img{width:100%;height:auto;border-radius:16px;border:1px solid var(--line)}

.offers{display:grid;gap:16px;margin-top:10px}
@media (min-width:720px){.offers{grid-template-columns:1fr 1fr}}
.offer{background:var(--card);border:1.5px solid var(--line);border-radius:18px;padding:22px}
.offer.best{border-color:var(--violet)}
.offer h3{font-size:1.2rem;margin:0 0 6px}
.offer .amt{font-family:var(--display);font-weight:700;font-size:2.3rem;line-height:1.1}
.offer .amt small{font-size:1rem;color:var(--ink-2);font-weight:500}
.offer ul{margin:12px 0 0;padding-left:1.1em;color:var(--ink-2)}
.offer .flag{float:right;background:var(--violet);color:#0B1530;font-size:.85rem;border-radius:999px;padding:3px 10px}

.table-scroll{overflow-x:auto;margin-top:14px;border:1px solid var(--line);border-radius:16px;background:var(--card)}
table{border-collapse:collapse;width:100%;min-width:520px}
table.kv{min-width:0}
th,td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
tr:last-child td,tr:last-child th{border-bottom:0}
th{font-family:var(--display);font-size:1.05rem}
.grid-table thead th:not(:first-child),.grid-table td:not(:first-child){text-align:center}
.plan-h{font-family:var(--display);font-size:1.1rem;margin:22px 0 0;color:var(--violet-2)}
.pp{font-family:var(--display);font-weight:700;font-size:1.3rem}

.steps{list-style:none;margin:16px 0 0;padding:0;counter-reset:s;display:grid;gap:14px}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;gap:14px;align-items:start;margin:0}
.steps li::before{content:counter(s);font-family:var(--display);font-weight:700;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--violet);color:#0B1530}
.steps b{display:block}

.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px 22px;margin:16px 0}
.card > :last-child{margin-bottom:0}
.cards{display:grid;gap:14px;margin-top:14px}
@media (min-width:720px){.cards{grid-template-columns:repeat(3,1fr)}}
.cards .card{margin:0}
.cards h3{margin-top:0}
.cta{background:var(--card);border:1.5px solid var(--violet);border-radius:22px;padding:24px;margin-top:28px}
.cta h2{margin-top:0}

details{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:4px 16px;margin-bottom:10px}
summary{cursor:pointer;font-weight:600;padding:12px 0;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;font-family:var(--display);color:var(--violet)}
details[open] summary::after{content:"–"}
details p{color:var(--ink-2)}

/* articles */
.article-meta{color:#A9B7D9;font-size:.92rem;margin-top:12px}
.prose p,.prose li{color:var(--ink)}
.prose h2{padding-top:.2em}
.prose .note{border-left:4px solid var(--violet);padding:4px 0 4px 16px;color:var(--ink-2)}

footer{padding:36px 0 48px;color:var(--ink-2);font-size:.92rem;border-top:1px solid var(--line)}
footer nav p{margin:0 0 .5em}