/* khao-sok.tours — rainforest canopy theme */
:root{
  --paper:#f3f1ea; --paper-2:#e8e5da; --ink:#16241f; --muted:#4d5c55; --line:#cfd3c6;
  --forest:#143d31; --forest-2:#0e2c23; --jade:#0b6e5f; --jade-soft:#d7eae3; --moss:#8fc9a9;
  --amber:#a44a08; --amber-soft:#f6e3cf; --lime:#e9e4d6;
  --radius:14px; --shadow:0 1px 2px rgba(20,61,49,.08),0 8px 24px rgba(20,61,49,.08);
  --head:"Bricolage Grotesque",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --body:"Public Sans",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:16px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.68 var(--body);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:var(--jade);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--forest)}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--amber);color:#fff;padding:8px 14px;border-radius:8px;z-index:20}
.skip:focus{left:12px}
.nw{white-space:nowrap}

/* ——— header ——— */
.canopy{background:var(--forest);color:var(--lime);position:relative;z-index:5}
.canopy__in{max-width:1180px;margin:0 auto;padding:12px 16px 6px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.mark{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.mark:hover{color:#fff}
.mark__icon{width:38px;height:38px;flex:none;border-radius:11px;box-shadow:0 0 0 1px rgba(255,255,255,.14)}
.mark__word{font:800 21px/1 var(--head);letter-spacing:-.01em}
.mark__word i{font-style:normal;color:var(--moss)}
.canopy__note{margin:0;font-size:13px;color:#bcd7c9;text-align:right}
.trails{max-width:1180px;margin:0 auto;padding:4px 16px 12px}
.trails ul{list-style:none;margin:0;padding:2px 0;display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.trails ul::-webkit-scrollbar{display:none}
.trails a{display:block;white-space:nowrap;padding:7px 14px;border-radius:999px;border:1px solid rgba(233,228,214,.28);color:var(--lime);text-decoration:none;font:600 14.5px/1.2 var(--body)}
.trails a:hover{background:rgba(233,228,214,.12);color:#fff}
.trails a[aria-current]{background:var(--lime);color:var(--forest);border-color:var(--lime)}
.burger{display:none}
@media (max-width:760px){.canopy__note{display:none}}
@media (max-width:980px){.trails{position:relative}.trails::after{content:"";position:absolute;right:0;top:0;bottom:12px;width:28px;background:linear-gradient(90deg,rgba(20,61,49,0),var(--forest));pointer-events:none}}

/* ——— burger menu (mobile, JS on; without JS the chip row stays) ——— */
@media (max-width:760px){
  .js .canopy__in{padding-bottom:12px}
  .js .burger{display:inline-grid;place-items:center;width:46px;height:46px;flex:none;border-radius:12px;border:1px solid rgba(233,228,214,.32);background:transparent;color:var(--lime);cursor:pointer;padding:0}
  .js .burger:hover{background:rgba(233,228,214,.1)}
  .burger__bars,.burger__bars::before,.burger__bars::after{display:block;width:20px;height:2px;border-radius:2px;background:currentColor;transition:transform .2s,opacity .2s}
  .burger__bars{position:relative}
  .burger__bars::before,.burger__bars::after{content:"";position:absolute;left:0}
  .burger__bars::before{top:-6px}
  .burger__bars::after{top:6px}
  .burger[aria-expanded="true"] .burger__bars{background:transparent}
  .burger[aria-expanded="true"] .burger__bars::before{transform:translateY(6px) rotate(45deg);background:var(--lime)}
  .burger[aria-expanded="true"] .burger__bars::after{transform:translateY(-6px) rotate(-45deg);background:var(--lime)}
  .js .trails{display:none;padding:0 16px 14px;border-top:1px solid rgba(233,228,214,.14)}
  .js .trails.is-open{display:block;animation:drop .18s ease-out}
  .js .trails::after{display:none}
  .js .trails ul{flex-direction:column;gap:0;overflow:visible;padding:4px 0 0}
  .js .trails li+li{border-top:1px solid rgba(233,228,214,.12)}
  .js .trails a{display:flex;justify-content:space-between;align-items:center;padding:14px 4px;border:0;border-radius:0;font-size:17px;white-space:normal}
  .js .trails a::after{content:"";width:7px;height:7px;border-top:2px solid var(--moss);border-right:2px solid var(--moss);transform:rotate(45deg);margin-right:4px}
  .js .trails a[aria-current]{background:transparent;color:#fff;box-shadow:inset 3px 0 0 var(--amber);padding-left:14px}
}
@keyframes drop{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ——— home vista ——— */
.vista{position:relative;background:var(--forest-2)}
.vista__img{width:100%;height:min(62vh,560px);object-fit:cover;object-position:62% 55%}
@media (max-width:760px){.vista__img{height:min(56vh,340px)}}
.vista__band{background:var(--forest);color:var(--lime);border-top:4px solid var(--amber)}
.vista__in{max-width:1180px;margin:0 auto;padding:26px 16px 30px}
.vista h1{font:800 clamp(30px,5vw,54px)/1.04 var(--head);letter-spacing:-.02em;margin:.2em 0 .3em;color:#fff;max-width:20ch}
.vista__line{margin:0 0 18px;font-size:18px;color:#d5e5dc;max-width:62ch}
.vista__stats{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;max-width:760px}
.vista__stats li{border:1px solid rgba(233,228,214,.25);border-radius:12px;padding:10px 12px}
.vista__stats b{display:block;font:800 20px/1.1 var(--head);color:#fff}
.vista__stats span{font-size:13.5px;color:#bcd7c9}
@media (min-width:760px){.vista__stats{grid-template-columns:repeat(4,minmax(0,1fr))}}

/* ——— page head ——— */
.kicker{margin:0;font:700 13px/1.3 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--amber)}
.vista .kicker{color:#f1b47c}
.trailhead{max-width:1180px;margin:0 auto;padding:22px 16px 8px;display:grid;gap:18px}
.trailhead h1{font:800 clamp(28px,4.2vw,46px)/1.08 var(--head);letter-spacing:-.02em;margin:.25em 0 .35em}
.trailhead__img{margin:0;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--paper-2)}
.trailhead__img img{width:100%;aspect-ratio:3/2;object-fit:cover}
@media (min-width:900px){.trailhead{grid-template-columns:minmax(0,1fr) 540px;align-items:center;padding-top:34px}.trailhead--solo{grid-template-columns:1fr}}
.crumbs ol{list-style:none;margin:0 0 10px;padding:0;display:flex;flex-wrap:wrap;gap:4px 0;font-size:14px}
.crumbs li{display:flex;align-items:center;color:var(--muted)}
.crumbs li+li::before{content:"";width:6px;height:6px;border-top:1.5px solid var(--muted);border-right:1.5px solid var(--muted);transform:rotate(45deg);margin:0 10px 0 6px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{color:var(--jade);text-decoration:underline}
.crumbs a[aria-current]{color:var(--ink);font-weight:600}
.byline{display:flex;flex-wrap:wrap;gap:6px 16px;margin:0;font-size:14px;color:var(--muted)}
.byline span+span::before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--moss);margin:0 10px 3px 0;vertical-align:middle}

/* ——— layout ——— */
.grid{max-width:1180px;margin:0 auto;padding:12px 16px 48px;display:grid;gap:36px}
@media (min-width:1080px){.grid{grid-template-columns:minmax(0,720px) 300px;justify-content:space-between}}
.grid--plain{grid-template-columns:minmax(0,760px)!important}
.rail{display:none}
@media (min-width:1080px){.rail{display:block}.waypoints--m{display:none}}

/* ——— prose ——— */
.prose{min-width:0}
.prose>*:first-child{margin-top:0}
.prose h2{font:800 clamp(24px,3vw,31px)/1.15 var(--head);letter-spacing:-.015em;margin:2.1em 0 .55em;padding-top:14px;border-top:2px solid var(--line)}
.prose h3{font:700 21px/1.25 var(--head);margin:1.6em 0 .45em;color:var(--forest)}
.prose p,.prose ul,.prose ol{margin:0 0 1.05em}
.prose ul,.prose ol{padding-left:1.25em}
.prose li{margin:.3em 0}
.prose li::marker{color:var(--jade)}
.prose strong,.prose b{font-weight:700}
.lead{font-size:19px;line-height:1.6}
.prose .byline{margin-bottom:18px}

.gist{position:relative;margin:0 0 26px;padding:18px 18px 16px 20px;background:#fff;border:1.5px dashed var(--jade);border-radius:var(--radius)}
.gist__tag{display:inline-block;margin:0 0 8px!important;padding:2px 10px;border-radius:999px;background:var(--jade);color:#fff;font:700 12.5px/1.6 var(--body);letter-spacing:.1em}
.gist p:last-child{margin:0}

.triples{margin:22px 0 26px;padding:16px;background:var(--jade-soft);border-radius:var(--radius)}
.triples__title{margin:0 0 10px!important;font:700 13px/1.3 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--forest)}
.triples ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.triples li{margin:0;display:grid;grid-template-columns:1fr;gap:1px 10px;padding:9px 12px;background:rgba(255,255,255,.72);border-radius:10px;font-size:15.5px;line-height:1.45}
.t-s{font-weight:700;color:var(--forest)}
.t-p{color:var(--amber);font-style:italic}
.t-o{color:var(--ink)}
@media (min-width:640px){.triples li{grid-template-columns:minmax(0,1.1fr) minmax(0,.8fr) minmax(0,1.3fr);align-items:baseline}}

.shot{margin:26px 0;border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
.shot img{width:100%}
.shot figcaption{padding:9px 14px 11px;font-size:14px;line-height:1.45;color:var(--muted)}
.duo{display:grid;gap:14px;margin:26px 0}
.duo .shot{margin:0}
.duo img{aspect-ratio:4/3;object-fit:cover}
@media (min-width:561px){.duo{grid-template-columns:1fr 1fr}}

.scroll{overflow-x:auto;margin:0 0 1.3em;border:1px solid var(--line);border-radius:12px;background:#fff}
table{border-collapse:collapse;width:100%;min-width:520px;font-size:15.5px;line-height:1.45}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:var(--forest);color:#fff;font-weight:600}
tbody tr:nth-child(even){background:#faf9f5}
tbody tr:last-child td{border-bottom:0}

.callout{margin:22px 0;padding:14px 16px;border-left:4px solid var(--amber);background:var(--amber-soft);border-radius:0 12px 12px 0}
.callout p:last-child{margin:0}
.sources{margin:30px 0 0;padding-top:14px;border-top:1px solid var(--line);font-size:14.5px;color:var(--muted)}

.faq .qa{padding:2px 0 6px;border-bottom:1px solid var(--line)}
.faq .qa h3{margin-top:1.1em}
.qa-list{margin:0 0 1em;padding:0}
.qa-list dt{font:700 17.5px/1.35 var(--head);color:var(--forest);margin:1.1em 0 .3em}
.qa-list dd{margin:0 0 .8em;padding:0 0 12px;border-bottom:1px solid var(--line)}

/* ——— toc ——— */
.waypoints{position:sticky;top:18px;padding:18px 16px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)}
.waypoints__title,.waypoints summary{margin:0 0 10px;font:700 13px/1.3 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--forest)}
.waypoints ol{list-style:none;margin:0;padding:0;counter-reset:wp;position:relative}
.waypoints ol::before{content:"";position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:var(--line)}
.waypoints li{counter-increment:wp;position:relative;margin:0;padding:5px 0 5px 34px;font-size:14.5px;line-height:1.35}
.waypoints li::before{content:counter(wp);position:absolute;left:0;top:5px;width:24px;height:24px;border-radius:50%;background:var(--paper);border:2px solid var(--moss);font:700 11.5px/20px var(--body);text-align:center;color:var(--forest)}
.waypoints a{color:var(--ink);text-decoration:none}
.waypoints a:hover,.waypoints a.is-here{color:var(--jade);text-decoration:underline}
.waypoints li:has(a.is-here)::before{background:var(--jade);border-color:var(--jade);color:#fff}
.waypoints--m{position:static;margin:0 0 26px;box-shadow:none;border:1px solid var(--line)}
.waypoints--m summary{cursor:pointer;margin:0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.waypoints--m summary::-webkit-details-marker{display:none}
.waypoints--m summary::after{content:"+";font-size:20px;line-height:1;color:var(--jade)}
.waypoints--m[open] summary::after{content:"–"}
.waypoints--m[open] summary{margin-bottom:12px}

/* ——— related ——— */
.next{margin:44px 0 0}
.next__title{font:800 22px/1.2 var(--head);margin:0 0 14px!important}
.next__row{display:grid;gap:12px}
@media (min-width:640px){.next__row{grid-template-columns:repeat(3,minmax(0,1fr))}}
.next__card{display:flex;flex-direction:column;gap:4px;padding:14px 14px 16px;background:#fff;border-radius:12px;border:1px solid var(--line);text-decoration:none;color:var(--ink);transition:transform .15s,border-color .15s}
.next__card:hover{transform:translateY(-2px);border-color:var(--jade);color:var(--ink)}
.next__card small{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--amber);font-weight:700}
.next__card b{font:700 17px/1.25 var(--head);color:var(--forest)}
.next__card span{font-size:14.5px;line-height:1.45;color:var(--muted)}

/* ——— home directory ——— */
.dir{display:grid;gap:14px;margin:18px 0 8px}
@media (min-width:640px){.dir{grid-template-columns:1fr 1fr}}
.dir__group{background:#fff;border-radius:var(--radius);padding:14px 14px 8px;border-top:4px solid var(--jade);box-shadow:var(--shadow)}
.dir__name{margin:0 0 6px!important;font:800 18px/1.2 var(--head);color:var(--forest)}
.dir ul{list-style:none;margin:0;padding:0}
.dir li{margin:0;border-top:1px solid var(--line)}
.dir a{display:block;padding:9px 0;text-decoration:none;color:var(--ink)}
.dir a b{display:block;color:var(--jade);font-weight:700}
.dir a span{font-size:14.5px;line-height:1.4;color:var(--muted)}
.dir a:hover b{text-decoration:underline}

/* ——— footer ——— */
.understory{background:var(--forest-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='120' viewBox='0 0 240 120'%3E%3Cg fill='none' stroke='%23ffffff' stroke-opacity='.05' stroke-width='1.2'%3E%3Cpath d='M0 90c40-30 80-30 120 0s80 30 120 0'/%3E%3Cpath d='M0 70c40-30 80-30 120 0s80 30 120 0'/%3E%3Cpath d='M0 50c40-30 80-30 120 0s80 30 120 0'/%3E%3C/g%3E%3C/svg%3E");color:#c9dcd2;border-top:4px solid var(--amber)}
.understory__in{max-width:1180px;margin:0 auto;padding:38px 16px 22px}
.understory__brand p{max-width:60ch;font-size:15px;margin:12px 0 0}
.mark--light .mark__word{color:#fff}
.understory__cols{display:grid;gap:22px;margin:30px 0;grid-template-columns:1fr 1fr}
@media (min-width:640px){.understory__cols{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1000px){.understory__cols{grid-template-columns:repeat(5,1fr)}}
.col-title{margin:0 0 8px;font:700 13px/1.3 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--moss)}
.understory ul{list-style:none;margin:0;padding:0}
.understory li{margin:0 0 6px;font-size:15px;line-height:1.4}
.understory a{color:#e6efe9;text-decoration:none}
.understory a:hover{color:#fff;text-decoration:underline}
.understory__base{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:13.5px}

/* ——— back to top ——— */
.up{position:fixed;right:16px;bottom:16px;width:48px;height:48px;border-radius:50%;border:0;background:var(--amber);color:#fff;display:grid;place-items:center;cursor:pointer;box-shadow:0 6px 18px rgba(0,0,0,.25);opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .2s,transform .2s,visibility .2s;z-index:10}
.up svg{width:22px;height:22px}
.up.is-on{opacity:1;visibility:visible;transform:none}
.up:hover{background:#8a3d06}

/* ——— category hubs ——— */
.shelf{display:grid;gap:16px;margin:18px 0 8px}
@media (min-width:640px){.shelf{grid-template-columns:1fr 1fr}}
.shelf__item{margin:0}
.shelf__link{display:flex;flex-direction:column;height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .15s,border-color .15s,box-shadow .15s}
.shelf__link:hover{transform:translateY(-2px);border-color:var(--jade);box-shadow:var(--shadow);color:var(--ink)}
.shelf__link img{width:100%;aspect-ratio:16/10;object-fit:cover}
.shelf__body{display:flex;flex-direction:column;gap:6px;padding:14px 16px 16px;flex:1}
.shelf__type{font:700 12px/1.3 var(--body);letter-spacing:.1em;text-transform:uppercase;color:var(--amber)}
.prose .shelf h3{margin:0;font:700 18.5px/1.3 var(--head);color:var(--forest)}
.prose .shelf p{margin:0;font-size:15px;line-height:1.5;color:var(--muted)}
.shelf__more{margin-top:auto;padding-top:6px;font-weight:700;font-size:14.5px;color:var(--jade)}
.shelf__more::after{content:" \2192"}
.prose .hublist{list-style:none;padding:0;display:grid;gap:10px}
@media (min-width:640px){.prose .hublist{grid-template-columns:1fr 1fr}}
.hublist li{margin:0;padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:12px}
.hublist a{display:block;font-weight:700}
.hublist span{display:block;margin-top:2px;font-size:14.5px;color:var(--muted);line-height:1.45}
.dir__name a,.prose h2 a{color:inherit;text-decoration:none}
.dir__name a:hover,.prose h2 a:hover{color:var(--jade);text-decoration:underline}

/* ——— misc ——— */
.contact-card{padding:18px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);margin:0 0 22px}
.contact-card p{margin:.3em 0}
.notfound{font-size:19px}
@media print{.canopy,.trails,.rail,.up,.next,.understory{display:none}}