/* Silk Innovation — editorial chapters, mobile first.
   Concept: from cocoon to brand. One cinematic moment (the WebGL cocoon + giant gold SILK), then calm chapters:
   ivory → silk → a deep cocoa "night" chapter for the programme → ivory → mesh → night footer with the wordmark.
   CI from the poster: ivory silk ground, gold gradient wordmark, cocoa text, thin circled gold icons. */
:root{
  --ivory:#FAF6F0; --silk:#F1E6D6; --paper:#FFFFFF; --ink:#1E1510; --brown:#3A1D0C; --cocoa:#5C3315;
  --text2:#4A4039; --text3:#5A4E45; --gold:#B47B3B; --gold-lt:#E9BD74; --gold-dk:#6D3E17;
  --night:#1D0D05; --night-2:#2A150A; --on-night:#F6EADA; --on-night-2:#CDB9A0;
  --rule:rgba(154,98,48,.32); --rule-soft:rgba(154,98,48,.16); --rule-night:rgba(233,189,116,.2);
  --navy:#072541; --good:#2F6B3A; --bad:#9B2C1F; --line:#057A35;
  --gold-grad:linear-gradient(162deg,#E9BD74 0%,#B47B3B 32%,#6D3E17 66%,#2E1305 100%);
  --gold-grad-lt:linear-gradient(160deg,#F7DEAA 0%,#E2B46C 45%,#B47B3B 100%);
  --f-display:'Playfair Display',Georgia,'Times New Roman',serif;
  --f-sans:'IBM Plex Sans','IBM Plex Sans Thai','IBM Plex Sans KR',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r-sm:12px; --r:16px; --r-lg:22px; --wrap:1200px; --hdr:60px;
  --t-h2:clamp(30px,6.2vw,58px);
  --ease:cubic-bezier(.22,.61,.36,1); --ease-out:cubic-bezier(.16,1,.3,1); --panel-r:24px; --panel-m:0px;
  color-scheme:light;
}
:root:lang(th){--f-sans:'IBM Plex Sans Thai','IBM Plex Sans',system-ui,sans-serif}
:root:lang(ko){--f-sans:'IBM Plex Sans KR','IBM Plex Sans',system-ui,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--hdr) + 12px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ivory);color:var(--ink);font:400 16px/1.7 var(--f-sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button{font-family:inherit}
:focus-visible{outline:2.5px solid var(--gold);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
.skip{position:absolute;left:-9999px;top:8px;z-index:100;background:var(--ink);color:var(--ivory);padding:10px 16px;border-radius:8px}
.skip:focus{left:16px}
.ui{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}
.nw{display:inline!important;white-space:nowrap}
h1,h2,h3{text-wrap:balance}
h2{font:600 var(--t-h2)/1.18 var(--f-sans);letter-spacing:-.02em;color:var(--ink);margin:0}
:root:lang(th) h2{line-height:1.32;letter-spacing:-.01em}
h3{font:600 19px/1.4 var(--f-sans);color:var(--ink);margin:0 0 6px}
.kicker{display:flex;align-items:center;gap:10px;font:600 14px/1.4 var(--f-sans);color:var(--gold-dk);margin:0 0 12px}
.kicker::before{content:"";width:28px;height:1.5px;background:var(--gold)}
.lab{font:600 15px/1.4 var(--f-sans);color:var(--gold-dk);margin:0 0 18px}
.intro{color:var(--text2);margin:16px 0 0;max-width:60ch}

/* ---------- header ---------- */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:60;background:var(--ivory)}
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:rgba(250,246,240,.9);backdrop-filter:saturate(1.2) blur(14px);-webkit-backdrop-filter:saturate(1.2) blur(14px);border-bottom:1px solid var(--rule-soft)}
.hdr .wrap{display:flex;align-items:center;gap:10px;height:var(--hdr)}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;overflow:hidden;pointer-events:none}
.progress i{display:block;height:100%;background:linear-gradient(90deg,#8A5426,#E9BD74);transform-origin:0 50%;transform:scaleX(0)}
.brand{display:flex;align-items:baseline;gap:7px;text-decoration:none;white-space:nowrap;margin-right:auto;padding-block:12px}
.brand b{font:600 22px/1 var(--f-display);background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand span{font:400 12px/1 'IBM Plex Sans',sans-serif;letter-spacing:2.6px;color:var(--brown)}
.menu-btn{flex:none;display:inline-flex;background:var(--paper);border:1px solid var(--rule);border-radius:12px;width:44px;height:44px;align-items:center;justify-content:center;color:var(--brown);cursor:pointer}
.nav{position:fixed;inset:calc(var(--hdr) + env(safe-area-inset-top,0px)) 0 auto 0;display:none;flex-direction:column;background:var(--ivory);border-bottom:1px solid var(--rule);padding:6px max(16px,env(safe-area-inset-right,0px)) 22px max(16px,env(safe-area-inset-left,0px));box-shadow:0 24px 40px rgba(60,30,10,.14);max-height:calc(100dvh - var(--hdr));overflow-y:auto}
.nav.open{display:flex}
.nav a{font:500 17px/1.3 var(--f-sans);text-decoration:none;color:var(--brown);padding:15px 2px;border-bottom:1px solid var(--rule-soft)}
.nav a.on{color:var(--gold-dk)}
.nav .langs{margin-top:16px;align-self:flex-start}
.nav .btn{margin-top:14px}
.langs{display:flex;gap:2px;border:1px solid var(--rule);border-radius:999px;padding:3px}
.langs a{display:inline-flex;align-items:center;min-height:40px;font:600 12.5px/1 'IBM Plex Sans',sans-serif;letter-spacing:1px;text-decoration:none;color:var(--cocoa);padding:0 13px;border-radius:999px;border:0}
.langs a[aria-current]{background:var(--brown);color:var(--ivory)}
.hdr-cta{transition:opacity .25s,visibility .25s}
.has-sticky .hdr-cta{opacity:0;visibility:hidden}

/* ---------- buttons ---------- */
.btn{position:relative;overflow:hidden;isolation:isolate;display:inline-flex;align-items:center;justify-content:center;gap:10px;font:600 16px/1.2 var(--f-sans);text-decoration:none;border-radius:999px;padding:15px 26px;min-height:52px;border:1.5px solid transparent;cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .3s var(--ease),filter .3s,border-color .3s;text-align:center}
.btn:active{transform:translateY(1px) scale(.985);transition-duration:.1s}
.btn-gold{background:linear-gradient(135deg,#9C602A 0%,#7A461C 55%,#5C3315 100%);color:#FFF8EE;box-shadow:inset 0 1px 0 rgba(255,226,180,.35),0 8px 22px rgba(92,51,21,.24)}
.btn-gold:hover{filter:brightness(1.07);box-shadow:inset 0 1px 0 rgba(255,226,180,.35),0 12px 28px rgba(92,51,21,.32)}
.btn-line{border-color:var(--gold);color:var(--gold-dk);background:rgba(255,255,255,.72)}
.btn-line:hover{background:#fff}
.btn-sm{padding:9px 16px;min-height:40px;font-size:14px;white-space:nowrap}
.btn-lg{min-height:56px;padding:16px 34px;font-size:17px}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ivory)}
.hero-top{padding-block:14px 14px}
.lockup{display:flex;align-items:center;gap:12px}
.logo-fineco{height:28px;width:auto}
.lockup .x{color:var(--navy);font:400 18px/1 'IBM Plex Sans',sans-serif}
.logo-tibd{height:32px;width:auto}
.lang-mini{margin-left:auto;display:flex;gap:4px}
.lang-mini a{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:40px;font:600 12.5px/1 'IBM Plex Sans',sans-serif;letter-spacing:1px;color:var(--cocoa);text-decoration:none;border:1px solid var(--rule);border-radius:999px}
.hero{--kvh:min(92vw,54vh)}
.kv-img{position:relative;height:var(--kvh);background:url('../img/hero-key.jpg') center/cover no-repeat;background-image:image-set(url('../img/hero-key.webp') type('image/webp'),url('../img/hero-key.jpg') type('image/jpeg'));touch-action:pan-y;overflow:hidden}
.kv-img::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(180deg,rgba(250,246,240,0) 38%,rgba(250,246,240,.86) 72%,var(--ivory) 100%)}
.gl-hero{position:absolute;inset:0;width:100%;height:100%;display:block;opacity:0;transition:opacity .8s ease}
.gl-hero.on{opacity:1}
.kv-date{position:absolute;left:max(16px,env(safe-area-inset-left,0px));top:14px;z-index:2;display:inline-flex;align-items:center;gap:7px;font:600 13px/1.2 var(--f-sans);color:var(--brown);background:rgba(255,255,255,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border:1px solid var(--rule);border-radius:999px;padding:9px 13px;max-width:calc(100% - 92px)}
.kv-date .ui{width:16px;height:16px;color:var(--gold-dk)}
.kv-hint{position:absolute;right:max(16px,env(safe-area-inset-right,0px));top:14px;z-index:2;display:inline-flex;align-items:center;justify-content:center;gap:6px;width:40px;height:40px;font:500 12.5px/1 var(--f-sans);color:var(--brown);background:rgba(255,255,255,.84);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid var(--rule);border-radius:999px;transition:opacity .5s;pointer-events:none}
.kv-hint .ui{width:18px;height:18px;color:var(--gold-dk)}
.kv-hint::after{content:"";position:absolute;inset:-1px;border-radius:999px;border:1.5px solid var(--gold);animation:ring 2.2s ease-out infinite}
@keyframes ring{0%{transform:scale(1);opacity:.8}100%{transform:scale(1.5);opacity:0}}
.kv-hint.gone{opacity:0}
.kv-hint-t{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hero-in{position:relative;z-index:2;margin-top:calc(var(--kvh) * -.36);padding-bottom:22px}
.eyebrow{font:600 12px/1.45 'IBM Plex Sans',sans-serif;letter-spacing:2px;text-transform:uppercase;color:var(--cocoa);margin:0 0 8px}
h1{margin:0;font-weight:400}
.silk{display:block;font:600 clamp(84px,min(30vw,30vh),190px)/.8 var(--f-display);letter-spacing:-.025em;margin-left:-.04em;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.05em}
.innov{display:block;font:200 clamp(34px,min(11.4vw,11.4vh),80px)/1 'IBM Plex Sans',system-ui,sans-serif;letter-spacing:.02em;color:var(--brown);margin-top:2px}
.bright{display:block;font:400 clamp(14px,min(4.3vw,4.3vh),28px)/1.2 'IBM Plex Sans',sans-serif;letter-spacing:.08em;color:var(--ink);margin-top:10px}
.th-h{display:block;font:700 25px/1.35 var(--f-sans);color:var(--ink);margin-top:18px;letter-spacing:-.005em}
.th-b{font:400 16.5px/1.6 var(--f-sans);color:#2B241E;margin:4px 0 0;max-width:46ch}
.tag-en{display:none;font:500 15px/1.45 'IBM Plex Sans',sans-serif;color:var(--cocoa);margin:10px 0 0;max-width:40ch}
.cta-row{display:grid;grid-template-columns:minmax(0,1fr);gap:4px;margin-top:22px}
.cta-sub{border-color:transparent;background:none;min-height:46px;padding-block:10px;text-decoration:underline;text-decoration-color:var(--rule);text-underline-offset:5px}
.rail{position:relative;z-index:2}
.rail-in{display:grid;gap:16px;padding-bottom:30px}
.facts{display:grid;grid-template-columns:minmax(0,1fr);background:var(--paper);border:1px solid var(--rule-soft);border-radius:var(--r)}
.fact{display:flex;align-items:center;gap:12px;padding:13px 16px;min-width:0}
.fact+.fact{border-top:1px solid var(--rule-soft)}
.fact .ui{width:22px;height:22px;color:var(--gold-dk)}
.fact small{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.fact b{font:700 16.5px/1.3 var(--f-sans);color:var(--ink)}
.fact span{margin-left:auto;text-align:right;font-size:13.5px;line-height:1.35;color:var(--text2)}
.rail-side{display:grid;gap:12px}
.cd{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 14px}
.cd-label{font:600 13.5px/1.2 var(--f-sans);color:var(--cocoa)}
.cd-cells{display:flex;gap:14px}
.cd-cell{display:flex;align-items:baseline;gap:4px}
.cd-cell:last-child{display:none}
.cd-cell b{font:600 26px/1 var(--f-display);color:var(--gold-dk);font-variant-numeric:tabular-nums lining-nums}
.cd-cell span{font:500 12.5px/1 var(--f-sans);color:var(--cocoa)}
.cd-msg{font:600 16px/1.3 var(--f-sans);color:var(--gold-dk)}
.cal{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.cal .cal-k{grid-column:1/-1;font:500 13.5px/1.2 var(--f-sans);color:var(--text3)}
.cal a{display:inline-flex;gap:7px;align-items:center;justify-content:center;font:500 14px/1 var(--f-sans);color:var(--gold-dk);text-decoration:none;border:1px solid var(--rule);background:var(--paper);border-radius:999px;padding:11px 14px;min-height:44px}

/* ---------- sections ---------- */
section{scroll-margin-top:calc(var(--hdr) + 8px)}
.sec{padding-block:72px}
.sec.alt{background:var(--silk)}
.sec-head{max-width:820px;margin-bottom:32px}
.sec-head p{color:var(--text2);margin:14px 0 0;max-width:62ch}

/* about */
.statement{display:grid;gap:18px}
.lede{margin:0;color:var(--text2);font-size:16.5px;max-width:58ch}
.pull{margin:44px 0 0;padding:26px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);display:grid;gap:10px}
.pull figcaption{font:600 28px/1.15 var(--f-display);background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.05em}
.pull blockquote{margin:0;font:500 20px/1.6 var(--f-sans);color:var(--brown);text-wrap:pretty}
.pillars{margin-top:56px}
.prow{display:grid;grid-template-columns:minmax(0,1fr)}
.pil{display:grid;grid-template-columns:60px minmax(0,1fr);column-gap:16px;align-items:start;text-align:left;padding:18px 2px;border-bottom:1px solid var(--rule-soft);text-decoration:none;color:inherit;min-width:0}
.pil>*{grid-column:2}
.pil .circ{grid-column:1;grid-row:1/span 4}
.circ{width:60px;height:60px;border-radius:50%;border:1.5px solid #A86C33;display:flex;align-items:center;justify-content:center;color:#8A531F;background:radial-gradient(circle at 50% 40%,#fff,rgba(255,255,255,.35));transition:background .2s}
.circ .glyph{width:32px;height:32px}
.circ .glyph g{stroke-width:2.4}
.pil b{display:block;font:700 13px/1.3 'IBM Plex Sans',sans-serif;letter-spacing:.5px;color:var(--ink)}
.pil em{display:block;font:600 16px/1.4 var(--f-sans);font-style:normal;color:var(--ink);margin-top:2px}
.pil p{font-size:14.5px;line-height:1.55;color:var(--text2);margin:4px 0 0}
.pil .go{justify-self:start;margin-top:8px;font:600 13.5px/1.2 var(--f-sans);color:var(--gold-dk);border-bottom:1px solid var(--rule);padding-bottom:3px}
a.pil:hover .circ{background:#FBF2E4}
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:52px;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.stat{padding:22px 14px;min-width:0}
.stat:nth-child(even){border-left:1px solid var(--rule-soft)}
.stat:nth-child(n+3){border-top:1px solid var(--rule-soft)}
.stat b{font:600 50px/1 var(--f-display);background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:lining-nums}
.stat i{font:600 15px/1 var(--f-sans);font-style:normal;color:var(--gold-dk);margin-left:5px}
.stat p{margin:8px 0 0;font-size:14px;line-height:1.5;color:var(--text2)}
.aud{margin-top:52px}
.aud ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
.aud li{border-top:2px solid var(--gold);padding-top:12px;min-width:0}
.aud li b{display:block;font:600 17px/1.4 var(--f-sans)}
.aud li span{display:block;font-size:14.5px;color:var(--text3);line-height:1.55;margin-top:3px}

/* fineco */
.fin-head{display:grid;grid-template-columns:minmax(0,1fr);gap:4px}
.fin-logo{height:42px;width:auto;margin-bottom:22px}
.ext{display:inline-flex;align-items:center;min-height:44px;margin-top:10px;font:600 15px/1 var(--f-sans);color:var(--gold-dk);text-decoration:none;border-bottom:1px solid var(--rule)}
.explorer{display:grid;grid-template-columns:minmax(0,1fr);gap:20px;margin-top:36px}
.ex-side{display:grid;gap:16px;align-content:start;min-width:0}
.crystal{border-radius:var(--r);padding:20px 22px;background:linear-gradient(150deg,#FFFDF8,#F1E3CF);border:1px solid var(--rule)}
.crystal h3{font:600 28px/1.1 var(--f-display);background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:8px;padding-bottom:.05em}
.crystal p{margin:0;font-size:15px;color:var(--text2)}
.ex-hint{margin:6px 0 0;font:500 14px/1.4 var(--f-sans);color:var(--text3)}
.ex-tabs{display:flex;scroll-padding-inline:max(16px,env(safe-area-inset-left,0px));gap:8px;overflow-x:auto;scroll-snap-type:x mandatory;margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px)));padding:2px max(16px,env(safe-area-inset-left,0px)) 8px;scrollbar-width:none}
.ex-tabs::-webkit-scrollbar{display:none}
.ex-tabs button{flex:0 0 auto;scroll-snap-align:start;text-align:left;display:grid;gap:2px;min-height:56px;padding:10px 16px;border:1px solid var(--rule);background:var(--paper);border-radius:var(--r-sm);cursor:pointer;color:var(--ink);transition:background .2s,border-color .2s}
.ex-tabs b{font:600 13px/1.3 'IBM Plex Sans',sans-serif;letter-spacing:.5px;white-space:nowrap}
.ex-tabs span{font-size:12.5px;line-height:1.35;color:var(--text3);white-space:nowrap}
.ex-tabs button[aria-selected="true"]{background:var(--brown);border-color:var(--brown);color:var(--ivory)}
.ex-tabs button[aria-selected="true"] span{color:#E6D3BC}
.ex-view{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:340px;display:flex;align-items:flex-end;background:var(--brown)}
.ex-img{position:absolute;inset:0;background:url('../img/silk-band.jpg') 70% center/cover no-repeat;background-image:image-set(url('../img/silk-band.webp') type('image/webp'),url('../img/silk-band.jpg') type('image/jpeg'))}
.ex-img::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(29,13,5,.05) 10%,rgba(29,13,5,.5) 100%)}
.ex-p{position:relative;margin:16px;padding:20px 22px;background:rgba(255,255,255,.93);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:var(--r);width:calc(100% - 32px)}
.ex-p[hidden]{display:none}
.ex-n{margin:0 0 12px;font:600 24px/1.15 var(--f-display);color:var(--gold-dk);letter-spacing:.01em}
.ex-p dl{margin:0;display:grid;gap:4px}
.ex-p dt{font:600 13px/1.4 var(--f-sans);color:var(--text3)}
.ex-p dd{margin:0 0 8px;font-size:15.5px;line-height:1.55;color:var(--ink)}
.mini{font-size:13px;color:var(--text3);margin:14px 2px 0}
.ms{margin-top:52px}
.ms ol{list-style:none;margin:0;padding:0;display:grid;position:relative}
.ms ol::before{content:"";position:absolute;left:6px;top:4px;bottom:4px;width:1.5px;background:var(--rule)}
.ms li{position:relative;padding:0 0 18px 30px;min-width:0}
.ms li::before{content:"";position:absolute;top:5px;left:0;width:13px;height:13px;border-radius:50%;background:var(--silk);border:2px solid var(--gold)}
.ms li.key::before{background:var(--gold)}
.ms li b{display:block;font:600 22px/1 var(--f-display);color:var(--gold-dk)}
.ms li span{display:block;font-size:14.5px;line-height:1.5;color:var(--text2);margin-top:6px}

/* programme — the night chapter */
.night{background:radial-gradient(120% 70% at 100% 0%,rgba(180,123,59,.22),transparent 60%),var(--night);color:var(--on-night)}
.night h2{color:var(--on-night)}
.night .sec-head p{color:var(--on-night-2)}
.pf{display:flex;scroll-padding-inline:max(16px,env(safe-area-inset-left,0px));gap:8px;overflow-x:auto;margin:0 calc(-1 * max(16px,env(safe-area-inset-left,0px))) 18px;padding:2px max(16px,env(safe-area-inset-left,0px)) 6px;scrollbar-width:none;-webkit-mask-image:linear-gradient(90deg,#000 82%,transparent);mask-image:linear-gradient(90deg,#000 82%,transparent)}
.pf::-webkit-scrollbar{display:none}
.pf button{flex:none;font:600 12.5px/1 var(--f-sans);letter-spacing:.6px;border:1px solid rgba(233,189,116,.4);background:transparent;color:var(--gold-lt);border-radius:999px;padding:10px 15px;min-height:42px;cursor:pointer;transition:background .2s,color .2s}
.pf button[aria-pressed="true"]{background:var(--gold-lt);color:var(--night);border-color:var(--gold-lt)}
.prog{display:grid;border-top:1px solid var(--rule-night)}
.pr{display:grid;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:6px 14px;padding:20px 4px;border-bottom:1px solid var(--rule-night);transition:opacity .3s,background .3s}
.pr .tm{font:600 24px/1 var(--f-display);color:var(--gold-lt);font-variant-numeric:tabular-nums lining-nums}
.pr .chip-c{justify-self:start}
.pr .body,.pr .who{grid-column:1/-1}
.chip{display:inline-block;font:600 12px/1 var(--f-sans);letter-spacing:.8px;color:var(--gold-lt);border:1px solid rgba(233,189,116,.4);border-radius:999px;padding:6px 10px;white-space:nowrap}
.pr h3{font:600 19px/1.35 var(--f-sans);color:var(--on-night);margin:4px 0 3px}
.pr p{margin:0;font-size:15px;line-height:1.55;color:var(--on-night-2)}
.pr .who{font:500 14.5px/1.5 var(--f-sans);color:var(--gold-lt);padding-top:6px}
.pr .who:empty{display:none}
.pr.quiet .tm{color:var(--on-night-2)}
.pr.quiet h3{font-weight:500;color:var(--on-night-2)}
.pr.key{background:linear-gradient(90deg,rgba(233,189,116,.16),rgba(233,189,116,0) 80%);box-shadow:inset 3px 0 0 var(--gold-lt);padding-left:16px}
.pr.key .chip{background:var(--gold-lt);color:var(--night);border-color:var(--gold-lt)}
.pr.key h3{font-size:22px}
.pr.dim{opacity:.32}
.pr.flash{animation:flash 1.6s ease}
@keyframes flash{0%,100%{background-color:transparent}25%{background-color:rgba(233,189,116,.18)}}
.pr.is-now{box-shadow:inset 3px 0 0 #F08A6E}
.live{display:inline-flex;align-items:center;gap:6px;margin-left:8px;font:600 12px/1 var(--f-sans);border-radius:999px;padding:6px 9px;vertical-align:middle}
.live.now{background:#F08A6E;color:var(--night)}
.live.now::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--night);animation:pulse 1.4s infinite}
.live.next{background:rgba(233,189,116,.18);color:var(--gold-lt)}
@keyframes pulse{50%{opacity:.25}}
.note{font-size:13.5px;color:var(--on-night-2);margin:18px 0 0}

/* speakers */
.spk{display:flex;scroll-padding-inline:max(16px,env(safe-area-inset-left,0px));overflow-x:auto;scroll-snap-type:x mandatory;gap:12px;padding-bottom:10px;margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px)));padding-inline:max(16px,env(safe-area-inset-left,0px));scrollbar-width:thin}
.sp{flex:0 0 min(80vw,320px);scroll-snap-align:start;background:var(--paper);border:1px solid var(--rule-soft);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:4px;min-width:0}
.sp .av{width:72px;height:72px;border-radius:50%;border:1.5px solid #A86C33;display:flex;align-items:center;justify-content:center;font:600 24px/1 var(--f-display);color:var(--gold-dk);background:radial-gradient(circle at 50% 35%,#fff,#F3E6D3);margin-bottom:12px;flex:none;letter-spacing:.5px}
.sp .topic{align-self:flex-start;margin-bottom:8px;color:var(--gold-dk);border-color:var(--rule)}
.sp h3{font-size:18.5px;margin:0}
.sp .role{font:500 13.5px/1.45 var(--f-sans);color:var(--cocoa)}
.sp p{margin:8px 0 0;font-size:14.5px;line-height:1.6;color:var(--text2)}
.sp.key{flex-basis:min(86vw,380px);background:linear-gradient(150deg,#FFFDF8,#F3E4CF);border-color:var(--rule)}
.sp.key .av{width:96px;height:96px;font-size:34px}
.sp.key .talk{margin-top:14px;padding-top:12px;border-top:1px solid var(--rule)}
.sp.key .talk small{display:block;font:600 12px/1.3 'IBM Plex Sans',sans-serif;letter-spacing:1.6px;color:var(--gold-dk)}
.sp.key .talk b{display:block;font:600 22px/1.3 var(--f-display);color:var(--brown);margin-top:4px}
.sp.tba{border-style:dashed;background:transparent}
.dots{display:flex;justify-content:center;gap:2px;margin-top:10px}
.dots button{width:44px;height:44px;border:0;background:none;padding:0;cursor:pointer;display:flex;align-items:center;justify-content:center}
.dots button::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--rule);transition:width .25s,background .25s}
.dots button[aria-current="true"]::before{width:22px;background:var(--gold)}

/* venue */
.venue{position:relative;overflow:hidden;background:url('../img/silk-band.jpg') center bottom/cover no-repeat;background-image:image-set(url('../img/silk-band.webp') type('image/webp'),url('../img/silk-band.jpg') type('image/jpeg'))}
.venue::before{content:"";position:absolute;inset:0;background:rgba(250,246,240,.9)}
.venue .wrap{position:relative;z-index:1}
.venue.gl{background:linear-gradient(180deg,var(--ivory) 0%,var(--silk) 100%);padding-bottom:190px}
.venue.gl::before{background:none}
.gl-mesh{position:absolute;left:0;right:0;bottom:0;width:100%;height:min(420px,48%);display:block;pointer-events:none;opacity:0;transition:opacity .9s ease;-webkit-mask-image:linear-gradient(180deg,transparent,#000 34%);mask-image:linear-gradient(180deg,transparent,#000 34%)}
.gl-mesh.on{opacity:1}
.vgrid{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}
.venue-h{font:600 clamp(44px,11vw,84px)/1 var(--f-display);letter-spacing:-.01em;background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.08em}
.vinfo{display:grid;gap:14px;margin:22px 0}
.vrow{display:flex;gap:12px;align-items:flex-start}
.vrow .ui{width:24px;height:24px;color:var(--gold-dk);margin-top:2px}
.vrow small{display:block;font:500 13px/1.3 var(--f-sans);color:var(--text3);margin-bottom:2px}
.vrow b{font:600 16px/1.45 var(--f-sans)}
.zone{background:var(--paper);border-radius:var(--r);padding:24px;border:1px solid var(--rule);box-shadow:0 10px 32px rgba(110,80,50,.1);transition:transform .25s ease}
.zone-t{margin:0 0 10px;font:600 13.5px/1.4 var(--f-sans);color:var(--gold-dk)}
.zone h3{font:600 26px/1.15 var(--f-display);color:var(--gold-dk)}
.zone p{margin:0;font-size:15px;color:var(--text2)}

/* register, sponsor */
.split{display:grid;grid-template-columns:minmax(0,1fr);gap:32px}
.reg-h{font-size:clamp(40px,11vw,76px);line-height:1.08}
:root:lang(th) .reg-h{line-height:1.2}
.ticks,.blist{list-style:none;margin:20px 0 0;padding:0;display:grid;gap:10px}
.ticks li,.blist li{display:flex;gap:10px;font-size:15.5px;line-height:1.55;color:#33291f}
.ticks .ui,.blist .ui{color:var(--gold);width:21px;height:21px;margin-top:2px}
.contact-line{display:inline-flex;align-items:center;gap:10px;margin-top:22px;font:500 15px/1 var(--f-sans);color:var(--line);text-decoration:none;border:1px solid rgba(5,122,53,.35);border-radius:999px;padding:12px 18px;min-height:46px;background:#fff}
.poster-thumb{margin-top:22px;display:flex;gap:14px;align-items:center;background:none;border:0;padding:0;cursor:pointer;text-align:left;color:inherit}
.poster-thumb img{width:76px;border-radius:6px;box-shadow:0 6px 18px rgba(60,30,10,.18)}
.poster-thumb span{font:500 15px/1.3 var(--f-sans);color:var(--gold-dk);border-bottom:1px solid var(--rule);padding-bottom:4px}
.reg-by{display:flex;align-items:center;gap:8px;margin:14px 0 0;font:600 14.5px/1.45 var(--f-sans);color:var(--gold-dk)}
.reg-by .ui{width:18px;height:18px}
.reg-by-box{margin:18px 0 0;padding:12px 16px;border:1px solid var(--rule);border-radius:12px;background:#fff}
.share{margin-top:28px;padding-top:22px;border-top:1px solid var(--rule)}
.share-h{margin:0;font:600 16px/1.4 var(--f-sans);color:var(--brown)}
.share-s{margin:4px 0 14px;font:400 14.5px/1.55 var(--f-sans);color:var(--text2)}
.share-btns{display:flex;flex-wrap:wrap;gap:8px}
.sh{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:10px 16px;border:1px solid var(--rule);border-radius:999px;background:#fff;color:var(--brown);font:500 14.5px/1.2 var(--f-sans);text-decoration:none;cursor:pointer}
.sh:hover,.sh:focus-visible{border-color:var(--gold-dk);color:var(--gold-dk)}
.sh .ui{width:18px;height:18px}
.sh-line{color:var(--line);border-color:rgba(5,122,53,.35)}
.sh-fb{color:#1b4fb0}
.form{background:var(--paper);border-radius:var(--r-lg);padding:22px 16px;border:1px solid var(--rule-soft);box-shadow:0 14px 44px rgba(110,80,50,.09)}
.form h3{margin-bottom:4px;font-size:20px}
.form-s{margin:0 0 18px;font-size:14px;color:var(--text3)}
.fgrid{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}
.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.field>label,.legend{font:500 14.5px/1.35 var(--f-sans);color:var(--brown)}
.legend{margin-bottom:8px;padding:0}
.req{color:var(--gold-dk)}
input[type=text],input[type=email],input[type=tel],select,textarea{width:100%;font:400 16px/1.4 var(--f-sans);color:var(--ink);background:#FDFBF8;border:1px solid #DCCDBB;border-radius:var(--r-sm);padding:13px 14px;min-height:50px;transition:border-color .15s,box-shadow .15s}
textarea{min-height:104px;resize:vertical}
select{-webkit-appearance:none;appearance:none;padding-right:42px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236D3E17' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(180,123,59,.18)}
.invalid input,.invalid select,.invalid textarea{border-color:var(--bad)!important}
.invalid .legend,.consent.invalid span{color:var(--bad)}
.ferr{margin:2px 0 0;font:500 13px/1.4 var(--f-sans);color:var(--bad)}
fieldset{border:0;margin:0;padding:0;min-width:0}
.opts{display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
.opt{display:flex;gap:10px;align-items:flex-start;font-size:15px;line-height:1.45;color:#33291f;cursor:pointer;padding:12px 14px;border:1px solid #E7DBCB;border-radius:var(--r-sm);background:#FDFBF8;min-height:48px}
.opt input{accent-color:#8A5426;width:20px;height:20px;margin:1px 0 0;flex:none}
.opt:has(input:checked){border-color:var(--gold);background:#FBF2E4}
.sub-note{font-size:13px;color:var(--text3);margin:8px 0 0}
.more{border:1px solid var(--rule-soft);border-radius:var(--r-sm);background:#FDFBF8}
.more>summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;min-height:50px;padding:0 16px;font:600 15px/1.3 var(--f-sans);color:var(--gold-dk)}
.more>summary::-webkit-details-marker{display:none}
.more>summary::after{content:"+";font-size:22px;font-weight:300}
.more[open]>summary::after{content:"–"}
.more>.fgrid{padding:6px 16px 18px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:14px;line-height:1.55;color:var(--text2)}
.consent input{accent-color:#8A5426;width:20px;height:20px;margin-top:2px;flex:none}
.hp{position:absolute!important;left:-10000px;width:1px;height:1px;overflow:hidden}
.form-foot{display:grid;gap:12px;margin-top:22px}
.form-foot .btn{width:100%}
.msg{border-radius:var(--r-sm);padding:16px 18px;font-size:15px;line-height:1.55;margin-top:16px}
.msg b{display:block;font:600 16px/1.4 var(--f-sans)}
.msg.ok{background:#EEF5EC;color:var(--good);border:1px solid rgba(47,107,58,.25)}
.msg.err{background:#FBEDEA;color:var(--bad);border:1px solid rgba(155,44,31,.25)}
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--rule)}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px 2px;min-height:56px;font:600 16.5px/1.45 var(--f-sans);color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:300 28px/1 'IBM Plex Sans',sans-serif;color:var(--gold-dk);transition:transform .2s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{margin:0 0 20px;color:var(--text2);max-width:66ch}
.pkg{border-radius:var(--r-lg);padding:26px 22px;background:radial-gradient(120% 90% at 100% 0%,rgba(180,123,59,.3),transparent 60%),var(--night);color:var(--on-night);margin-top:24px}
.pkg small{font:500 13px/1.3 var(--f-sans);color:var(--gold-lt)}
.pkg .price{display:flex;align-items:baseline;gap:10px;margin:10px 0 6px;flex-wrap:wrap}
.pkg .price b{font:600 54px/1 var(--f-display);background:var(--gold-grad-lt);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:lining-nums}
.pkg .price span{font:500 15px/1 var(--f-sans)}
.pkg p{margin:0;font-size:14px;color:var(--on-night-2)}
.pkg .blist li{color:var(--on-night)}
.pkg .blist .ui{color:var(--gold-lt)}
.sp-cols{display:grid;grid-template-columns:minmax(0,1fr);gap:26px}
.tl{list-style:none;margin:6px 0 0;padding:0;border-left:1.5px solid var(--rule)}
.tl li{position:relative;padding:0 0 16px 20px}
.tl li::before{content:"";position:absolute;left:-6.5px;top:6px;width:11px;height:11px;border-radius:50%;background:var(--ivory);border:2px solid var(--gold)}
.tl b{display:block;font:600 14.5px/1.3 var(--f-sans);color:var(--gold-dk);font-variant-numeric:tabular-nums}
.tl span{font-size:14.5px;line-height:1.5;color:var(--text2)}
.terms{font-size:13.5px;color:var(--text3);margin-top:18px;line-height:1.6}
.sp-form{margin-top:24px}
.sp-form>summary{list-style:none;width:100%}
.sp-form>summary::-webkit-details-marker{display:none}
.sp-form[open]>summary{display:none}

/* footer — night, closing call and wordmark */
.ftr{background:radial-gradient(90% 60% at 0% 0%,rgba(180,123,59,.18),transparent 60%),var(--night);color:var(--on-night-2);padding-block:64px 110px;overflow:hidden}
.ftr .wrap{display:grid;gap:40px}
.f-cta{display:grid;gap:22px;justify-items:start;padding-bottom:40px;border-bottom:1px solid var(--rule-night)}
.ftr .f-cta-t{margin:0;font:600 clamp(28px,6vw,52px)/1.25 var(--f-sans);color:var(--on-night);letter-spacing:-.01em;max-width:22ch;text-wrap:balance}
.f-top{display:grid;grid-template-columns:minmax(0,1fr);gap:30px}
.f-brand p{margin:0;font-size:14px;color:var(--on-night-2)}
.f-logos{display:flex;gap:12px;align-items:center;margin-top:16px;background:#FAF6F0;border-radius:12px;padding:10px 14px;width:max-content;max-width:100%}
.f-logos .logo-fineco{height:24px}.f-logos .logo-tibd{height:28px}
.ftr h4{font:600 13.5px/1.3 var(--f-sans);color:var(--gold-lt);margin:0 0 12px}
.ftr p,.ftr li{font-size:14.5px;line-height:1.7;margin:0}
.ftr ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.ftr a{color:var(--on-night);text-decoration:none;border-bottom:1px solid rgba(233,189,116,.35)}
.copy-btn{font:500 13px/1 var(--f-sans);background:none;border:1px solid rgba(233,189,116,.45);color:var(--gold-lt);border-radius:999px;padding:10px 14px;min-height:40px;margin-left:8px;cursor:pointer}
.ftr .f-mark{margin:0;font:600 clamp(38px,13.4vw,124px)/.92 var(--f-display);letter-spacing:-.02em;background:var(--gold-grad-lt);-webkit-background-clip:text;background-clip:text;color:transparent;padding-bottom:.06em;opacity:.9}
.f-mark span{display:block}
.f-bot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;border-top:1px solid var(--rule-night);padding-top:20px;font-size:13px;color:#A8927A}
.f-bot .langs{border-color:rgba(233,189,116,.35)}
.f-bot>span{flex:1 1 100%}
.f-bot .langs a{color:var(--on-night)}.f-bot .langs a[aria-current]{background:var(--on-night);color:var(--night)}
.ftr a.f-top-link{display:inline-flex;align-items:center;min-height:44px}

/* floating */
.totop{display:none;position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(24px + env(safe-area-inset-bottom,0px));width:48px;height:48px;border-radius:50%;border:1px solid var(--rule);background:rgba(255,255,255,.94);color:var(--gold-dk);align-items:center;justify-content:center;box-shadow:0 6px 18px rgba(60,30,10,.15);cursor:pointer;opacity:0;pointer-events:none;transition:opacity .25s;z-index:40}
.totop.show{opacity:1;pointer-events:auto}
.sticky{display:flex;gap:10px;position:fixed;left:0;right:0;bottom:0;z-index:45;padding:10px max(16px,env(safe-area-inset-right,0px)) calc(10px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px));background:rgba(250,246,240,.97);border-top:1px solid var(--rule);transform:translateY(110%);transition:transform .25s}
.sticky.show{transform:none}
.sticky .btn{flex:1;min-width:0}
.sticky-top{flex:none;width:52px;height:52px;border-radius:50%;border:1px solid var(--rule);background:var(--paper);color:var(--gold-dk);display:flex;align-items:center;justify-content:center;cursor:pointer}
dialog{border:0;border-radius:16px;padding:0;max-width:min(92vw,560px);max-height:90dvh;overflow:auto;background:var(--paper);box-shadow:0 30px 80px rgba(0,0,0,.35)}
dialog::backdrop{background:rgba(30,21,16,.72)}
dialog img{width:100%;height:auto;display:block}
dialog .close{position:sticky;top:10px;float:right;margin:10px 10px -50px 0;width:44px;height:44px;border-radius:50%;border:0;background:rgba(255,255,255,.94);color:var(--ink);display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:2}
.rv-t{transition:opacity .9s var(--ease-out),translate 1s var(--ease-out),transform .35s var(--ease),box-shadow .35s var(--ease),background .3s}
.rv{opacity:0;translate:0 24px}

/* ── Brand film: a dark cinema band between the hero and the story ── */
.film{position:relative;background:radial-gradient(90% 60% at 50% 100%,rgba(180,123,59,.28),transparent 70%),radial-gradient(60% 50% at 0% 0%,rgba(233,189,116,.10),transparent 70%),var(--night);color:var(--on-night);padding-block:44px 52px;overflow:hidden}
.film-head{margin-bottom:22px}
.film-k{display:flex;align-items:center;gap:10px;margin:0 0 12px;font:600 12.5px/1.4 'IBM Plex Sans',var(--f-sans);letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-lt)}
.film-k::before{content:"";width:28px;height:1.5px;background:var(--gold-lt)}
.film h2{font-size:clamp(27px,7vw,52px);color:var(--on-night)}
.film-p{text-wrap:pretty;margin:12px 0 0;max-width:52ch;color:var(--on-night-2);font-size:15.5px;line-height:1.65}
.film-stage{padding-left:0;padding-right:0}
.film-frame{position:relative;margin:0;aspect-ratio:16/9;background:#140904 url('../img/silk-film-poster.jpg') center/cover no-repeat;overflow:hidden;isolation:isolate}
.film-v{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;background:transparent}
.film-frame::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(233,189,116,.22),inset 0 -70px 60px -40px rgba(20,9,4,.55);z-index:1}
.vh{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.film-ctrl{position:absolute;right:max(10px,env(safe-area-inset-right,0px));bottom:12px;z-index:2;display:none;gap:6px}
.film-frame.js .film-ctrl{display:flex}
.fc{width:40px;height:40px;padding:0;border-radius:50%;border:1px solid rgba(255,244,228,.38);background:rgba(29,13,5,.52);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#FFF6EA;display:grid;place-items:center;cursor:pointer;transition:background .2s,border-color .2s,transform .2s}
.fc:hover{background:rgba(29,13,5,.78);border-color:var(--gold-lt)}
.fc:active{transform:scale(.94)}
.fc:focus-visible,.film-big:focus-visible{outline:2.5px solid var(--gold-lt);outline-offset:3px}
.fc .ui{width:19px;height:19px}
.fc-play .ui+.ui,.film-frame:not(.is-paused) .fc-play .ui:first-child{display:none}
.film-frame:not(.is-paused) .fc-play .ui+.ui{display:block}
.fc-snd .ui+.ui,.fc-snd[aria-pressed="true"] .ui:first-child{display:none}
.fc-snd[aria-pressed="true"] .ui+.ui{display:block}
.fc-snd[aria-pressed="true"]{background:rgba(233,189,116,.9);color:var(--night);border-color:var(--gold-lt)}
.film-big{position:absolute;left:50%;top:50%;z-index:2;width:72px;height:72px;margin:-36px 0 0 -36px;padding:0;border-radius:50%;border:0;background:rgba(250,246,240,.92);color:var(--gold-dk);display:grid;place-items:center;cursor:pointer;box-shadow:0 14px 40px -10px rgba(20,9,4,.6),0 0 0 8px rgba(250,246,240,.22);opacity:0;visibility:hidden;transform:scale(.9);transition:opacity .25s,transform .25s,visibility .25s}
.film-big .ui{width:30px;height:30px;margin-left:4px}
.film-frame.wait .film-big{opacity:1;visibility:visible;transform:none}
.film-bar{position:absolute;left:0;right:0;bottom:0;z-index:2;height:3px;background:rgba(255,244,228,.16)}
.film-bar i{display:block;height:100%;background:linear-gradient(90deg,#B47B3B,#F7DEAA);transform-origin:0 50%;transform:scaleX(0)}
.film-frame:fullscreen{aspect-ratio:auto;width:100%;height:100%;border-radius:0;background:#000}
.film-frame:fullscreen .film-v{object-fit:contain}
.film-p:lang(ko),.film h2:lang(ko){word-break:keep-all}
/* ── Smooth pass: one easing family, feathered chapter edges, floating dark panels ── */
::selection{background:rgba(233,189,116,.42);color:var(--ink)}
.film ::selection,.night ::selection,.ftr ::selection{color:#fff}
:root{interpolate-size:allow-keywords}
html{scroll-padding-top:calc(var(--hdr) + 20px)}
.hdr{transition:background .4s var(--ease),box-shadow .4s var(--ease),border-color .4s var(--ease)}
.hdr.scrolled{background:rgba(250,246,240,.94);box-shadow:0 10px 30px -18px rgba(58,29,12,.35);border-bottom-color:transparent}
.progress i{transition:transform .12s linear}
/* gold sheen on primary buttons */
.btn-gold::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(110deg,transparent 30%,rgba(255,236,200,.38) 50%,transparent 70%);translate:-120% 0;transition:translate .9s var(--ease-out);pointer-events:none}
.btn-gold:hover::after{translate:120% 0}
@media (hover:hover) and (pointer:fine){
  .btn-gold:hover,.btn-line:hover{transform:translateY(-2px)}
  .pil,.sp,.zone,.pkg{transition:opacity .9s var(--ease-out),translate 1s var(--ease-out),transform .45s var(--ease),box-shadow .45s var(--ease),border-color .3s,background .3s}
  .sp:not(.key):hover,.pkg:hover{transform:translateY(-4px);box-shadow:0 22px 44px -26px rgba(92,51,21,.45)}
  a.pil:hover{transform:translateY(-3px)}
  .nav a{transition:color .25s var(--ease),border-color .25s var(--ease)}
}
/* light chapters fade into each other instead of cutting */
.sec.alt{background:linear-gradient(180deg,var(--ivory) 0,var(--silk) 140px,var(--silk) calc(100% - 140px),var(--ivory) 100%)}
.venue.gl{background:linear-gradient(180deg,var(--ivory) 0%,var(--silk) 55%,var(--ivory) 100%)}
.venue::after{content:"";position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(180deg,rgba(250,246,240,0),var(--ivory));pointer-events:none}
/* dark chapters become floating panels with soft corners */
.film,.night{border-radius:var(--panel-r);margin-inline:var(--panel-m);isolation:isolate}
.ftr{border-radius:var(--panel-r) var(--panel-r) 0 0;margin-inline:var(--panel-m)}
.film{padding-block:40px 28px}
/* accordions open smoothly where supported */
.faq details::details-content,.more::details-content{block-size:0;overflow:clip;transition:block-size .45s var(--ease-out),content-visibility .45s allow-discrete}
.faq details[open]::details-content,.more[open]::details-content{block-size:auto}
.faq summary{transition:color .25s var(--ease)}
.faq summary::after{transition:transform .4s var(--ease-out)}
/* horizontal scrollers: soft right edge until the end is reached */
.ex-tabs,.spk{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 44px),transparent);mask-image:linear-gradient(90deg,#000 calc(100% - 44px),transparent)}
.pf.at-end,.ex-tabs.at-end,.spk.at-end{-webkit-mask-image:none;mask-image:none}
/* inputs */
input[type=text],input[type=email],input[type=tel],select,textarea{transition:border-color .25s var(--ease),box-shadow .25s var(--ease),background .25s}
input:focus,select:focus,textarea:focus{box-shadow:0 0 0 4px rgba(180,123,59,.14)}
@media (hover:none){.film-ctrl{opacity:1!important;transform:none!important}}
@media (max-width:359px){.brand span{display:none}.lang-mini a{min-width:40px}}
@media (hover:hover) and (pointer:fine){.kv-hint{display:none!important}}

/* ---------- ≥ 600px ---------- */
@media (min-width:600px){
  .film{padding-block:56px 40px}
  :root{--panel-r:28px}
  .film-stage{padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
  .film-frame{border-radius:var(--r);box-shadow:0 30px 80px -30px rgba(0,0,0,.75),0 0 0 1px rgba(233,189,116,.12)}
  .film-ctrl{right:16px;bottom:16px}
  .fc{width:44px;height:44px}
  .film-big{width:84px;height:84px;margin:-42px 0 0 -42px}
  .hero{--kvh:min(58vw,48vh)}
  .tag-en{display:block}
  .cta-row{grid-template-columns:repeat(2,max-content);gap:12px}
  .cta-sub{border-color:var(--gold);background:rgba(255,255,255,.72);text-decoration:none}
  .facts{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fact{display:grid;grid-template-columns:22px minmax(0,1fr);column-gap:12px;row-gap:2px;align-items:start;padding:14px 18px}
  .fact .ui{grid-row:1/span 2;margin-top:2px}
  .fact span{margin-left:0;text-align:left;grid-column:2}
  .fact:nth-child(2){border-top:0;border-left:1px solid var(--rule-soft)}
  .fact:nth-child(4){border-left:1px solid var(--rule-soft)}
  .rail-side{grid-template-columns:auto auto;justify-content:space-between;align-items:center}
  .cal{display:flex;flex-wrap:wrap;align-items:center}
  .cal .cal-k{margin-right:4px}
  .pull{grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:32px;align-items:baseline;padding:34px 0}
  .pull figcaption{font-size:34px}
  .pull blockquote{font-size:23px}
  .prow{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:28px}
  .stats{grid-template-columns:repeat(4,minmax(0,1fr))}
  .stat:nth-child(n){border-left:1px solid var(--rule-soft);border-top:0}.stat:first-child{border-left:0}
  .aud ul{grid-template-columns:repeat(3,minmax(0,1fr))}
  .fgrid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .fgrid .full{grid-column:1/-1}
  .opts.two{grid-template-columns:repeat(2,minmax(0,1fr))}
  .form{padding:30px}
  .form-foot{display:flex;flex-wrap:wrap;align-items:center}
  .form-foot .btn{width:auto}
  .sp-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .pr{grid-template-columns:96px minmax(0,1fr);align-items:start;padding:22px 8px;row-gap:6px}
  .pr .tm{grid-row:1/span 3;font-size:30px;padding-top:2px}
  .pr .chip-c{grid-column:2;grid-row:1}
  .pr .body{grid-column:2;grid-row:2}
  .pr .who{grid-column:2;grid-row:3;padding-top:0}
  .pr[data-k="reg"] .body{grid-row:1/span 2}
  .pr.key{padding-left:20px}
  .sp-form>summary{width:auto}
  .ex-view{min-height:400px}
  .ex-p{margin:22px;width:auto;max-width:520px;padding:24px 26px}
  .ex-n{font-size:30px}
  .f-mark span{display:inline}
  .ftr .f-mark{font-size:min(10.6vw,124px)}
  .f-bot>span{flex:0 1 auto}
}
/* ---------- ≥ 1024px ---------- */
@media (min-width:1024px){
  :root{--panel-r:32px;--panel-m:12px}
  .film{padding-block:64px 64px;margin-top:12px}
  .ftr{margin-bottom:12px;border-radius:var(--panel-r)}
  #speakers{padding-bottom:64px}
  .venue.gl{padding-top:88px}
  .ex-tabs,.spk{-webkit-mask-image:none;mask-image:none}
  .film-head{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:18px 56px;align-items:end;margin-bottom:30px}
  .film-k{grid-column:1/-1;margin:0}
  .film h2{font-size:clamp(36px,3.6vw,52px);white-space:nowrap}
  .film-p{margin:0 0 8px;font-size:16.5px;justify-self:end;text-align:right;max-width:42ch}
  .film-frame{width:min(100%,calc((100svh - var(--hdr) - 56px) * 16 / 9));margin-inline:auto}
  .film-frame{border-radius:var(--r-lg);box-shadow:0 50px 120px -40px rgba(0,0,0,.8),0 0 120px -30px rgba(233,189,116,.28),0 0 0 1px rgba(233,189,116,.14)}
  .film-ctrl{right:22px;bottom:22px;gap:10px;opacity:.0;transform:translateY(6px);transition:opacity .3s,transform .3s}
  .film-frame:hover .film-ctrl,.film-frame:focus-within .film-ctrl,.film-frame.is-paused .film-ctrl{opacity:1;transform:none}
  .fc{width:48px;height:48px}
  .fc .ui{width:21px;height:21px}
  :root{--hdr:72px}
  body{font-size:17px}
  .brand b{font-size:24px}
  .hdr .wrap{gap:18px}
  .brand{margin-right:0}
  .hdr-cta,.menu-btn,.lang-mini{display:none}
  .nav{position:static;display:flex;flex-direction:row;align-items:center;gap:18px;margin-left:auto;background:none;border:0;padding:0;box-shadow:none;max-height:none;overflow:visible}
  .nav a{font-size:14.5px;padding:8px 0;border-bottom:1.5px solid transparent;white-space:nowrap}
  .nav a:hover,.nav a.on{border-color:var(--gold);color:var(--gold-dk)}
  .nav a[data-sec="fineco"],.nav a[data-sec="faq"]{display:none}
  .nav .langs{margin:0;flex:none}.nav .langs a{min-height:36px;padding:0 10px;border:0}
  .nav .btn{margin:0;flex:none}
  /* hero: full-bleed cinema */
  .hero{display:flex;flex-direction:column;min-height:min(calc(100svh - var(--hdr)),980px)}
  .kv-img{position:absolute;top:0;right:0;bottom:0;height:auto;width:64%;background-image:url('../img/hero-cocoon.jpg');background-image:image-set(url('../img/hero-cocoon.webp') type('image/webp'),url('../img/hero-cocoon.jpg') type('image/jpeg'));background-position:center 30%;
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 26%);mask-image:linear-gradient(90deg,transparent 0,#000 26%)}
  .kv-img::after{display:none}
  .kv-date{display:none}
  .kv-hint{top:auto;bottom:140px;right:28px}
  .hero-top{position:relative;z-index:2;padding-block:28px 0;width:100%}
  .hero-in{margin-top:0;padding-block:28px 40px;width:100%}
  .hero-in>*{max-width:640px}
  .logo-fineco{height:36px}.logo-tibd{height:42px}
  .eyebrow{font-size:13px;margin-bottom:14px}
  .silk{font-size:clamp(132px,min(15vw,23vh),236px)}
  .innov{font-size:clamp(54px,min(6.4vw,10vh),96px)}
  .bright{font-size:clamp(19px,min(2.3vw,3.5vh),30px)}
  .th-h{font-size:34px;margin-top:22px}
  .th-b{font-size:18.5px}
  .tag-en{font-size:17px}
  .cta-row{margin-top:28px}
  .rail{margin-top:auto;background:rgba(255,255,255,.82);backdrop-filter:blur(14px) saturate(1.1);-webkit-backdrop-filter:blur(14px) saturate(1.1);border-top:1px solid var(--rule-soft)}
  .rail-in{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:28px;padding-block:18px}
  .rail .facts{grid-template-columns:repeat(4,minmax(0,1fr));background:none;border:0;border-radius:0}
  .rail .fact{padding:6px 18px;border:0}
  .rail .fact+.fact{border-left:1px solid var(--rule-soft);border-top:0}
  .rail .fact:first-child{padding-left:0}
  .rail-side{grid-template-columns:auto;justify-items:end;gap:10px}
  .rail .cal .cal-k{display:none}
  .rail .cal a{min-height:40px;padding:8px 13px;font-size:13.5px}
  .sec{padding-block:120px}
  .sec-head{margin-bottom:48px}
  .split-head{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:40px;align-items:end;max-width:none}
  .split-head p{margin:0}
  h3{font-size:20px}
  .statement{grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:48px;align-items:end}
  .pull{margin-top:72px}
  .pull figcaption{font-size:44px}
  .pull blockquote{font-size:27px}
  .pillars{margin-top:80px}
  .prow{grid-template-columns:repeat(4,minmax(0,1fr));column-gap:20px}
  .pil{display:block;text-align:center;padding:8px 10px 0;border-bottom:0;position:relative}
  .pil+.pil::before{content:"";position:absolute;left:-10px;top:36px;height:46px;width:1.5px;background:#8A5A2E;opacity:.55}
  .pil .circ{margin:0 auto 16px;width:92px;height:92px}.circ .glyph{width:48px;height:48px}
  .pil p{margin:8px auto 0;max-width:26ch}
  .pil .go{display:inline-block}
  .stats{margin-top:80px}.stat{padding:30px 24px}.stat b{font-size:72px}
  .aud{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px;margin-top:72px}
  .fin-head{grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:48px;align-items:end}
  .explorer{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:28px;margin-top:56px;align-items:stretch}
  .ex-tabs{flex-direction:column;overflow:visible;margin:0;padding:0;gap:6px}
  .ex-tabs button{min-height:0;padding:14px 18px;border-color:var(--rule-soft)}
  .ex-tabs button:hover{border-color:var(--gold)}
  .ex-tabs span{white-space:normal}
  .ex-view{min-height:560px}
  .ex-n{font-size:36px}
  .ms ol{grid-template-columns:repeat(5,minmax(0,1fr))}
  .ms ol::before{left:0;right:0;top:9px;bottom:auto;width:auto;height:1.5px}
  .ms li{padding:30px 14px 0 0}.ms li::before{top:3px}
  .pr{grid-template-columns:120px minmax(0,1fr) 280px;column-gap:28px;padding:26px 12px}
  .pr .tm{font-size:38px}
  .pr .who{grid-column:3;grid-row:1/span 2;align-self:center;font-size:15px}
  .pr.key{padding-left:24px}
  .pr.key h3{font-size:26px}
  .pf{margin-inline:0;padding-inline:0;flex-wrap:wrap;overflow:visible;-webkit-mask-image:none;mask-image:none}
  .spk{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));overflow:visible;margin:0;padding:0;gap:18px}
  .sp{flex:none;padding:26px;grid-column:span 2}
  .sp:nth-child(5),.sp:nth-child(6){grid-column:span 3}
  .sp.key{grid-column:1/-1;flex-direction:row;align-items:center;gap:40px;padding:40px 44px}
  .sp.key .av{width:168px;height:168px;font-size:56px;margin:0}
  .sp.key h3{font-size:32px}
  .sp.key .talk b{font-size:28px}
  .dots{display:none}
  .venue.gl{padding-bottom:120px;min-height:680px}
  .gl-mesh{left:auto;width:66%;height:100%;-webkit-mask-image:linear-gradient(90deg,transparent,#000 38%);mask-image:linear-gradient(90deg,transparent,#000 38%)}
  .venue::before{background:linear-gradient(90deg,rgba(250,246,240,.95) 0,rgba(250,246,240,.84) 46%,rgba(250,246,240,.12) 100%)}
  .vgrid{grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:48px;align-items:start}
  .zone{padding:30px}
  .split{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:start}
  #register .split>div:first-child{position:sticky;top:calc(var(--hdr) + 28px)}
  #faq .wrap{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:64px;align-items:start}
  #faq .sec-head{position:sticky;top:calc(var(--hdr) + 28px)}
  .form{padding:36px}
  .ftr{padding-bottom:40px}
  .ftr .wrap{gap:48px}
  .f-cta{grid-template-columns:minmax(0,1fr) auto;align-items:end;padding-bottom:56px}
  .f-top{grid-template-columns:minmax(0,1.2fr) repeat(2,minmax(0,1fr));gap:40px}
  .ftr .f-mark{font-size:min(9.4vw,124px)}
  .sticky{display:none}
  .totop{display:flex}
}
@media (min-width:1280px){
  .nav{gap:20px}
  .nav a[data-sec="fineco"],.nav a[data-sec="faq"]{display:inline}
}
/* ── Phone + tablet refinements (after all min-width blocks so they win) ── */
.fc-time{display:none;font:500 13px/1 'IBM Plex Sans',var(--f-sans);color:var(--on-night);font-variant-numeric:tabular-nums;letter-spacing:.3px}
.fc-time i{font-style:normal;color:var(--on-night-2);opacity:.75}
.film-k:lang(th){letter-spacing:.2px;text-transform:none;font-size:13.5px}
@keyframes exin{from{opacity:0;translate:0 8px}to{opacity:1;translate:0 0}}
.ex-p:not([hidden]){animation:exin .45s var(--ease-out)}
@media (max-width:1023px){
  .film,.night{margin-inline:10px}
  .ftr{margin-inline:0}
  .film{padding-block:36px 18px;margin-top:8px}
  .film + .about{padding-top:56px}
  .film-stage{padding-inline:0}
  .film-frame{aspect-ratio:auto;background:none;overflow:visible;display:flex;flex-direction:column;border-radius:0;box-shadow:none}
  .film-v{position:relative;inset:auto;width:100%;height:auto;aspect-ratio:16/9;order:1;background:#140904 url('../img/silk-film-poster.jpg') center/cover no-repeat}
  .film-frame::after{inset:0 0 auto 0;aspect-ratio:16/9;height:auto;box-shadow:inset 0 0 0 1px rgba(233,189,116,.14)}
  .film-bar{position:relative;order:2;flex:none}
  .film-frame.js .film-ctrl{position:static;order:3;display:flex;align-items:center;gap:8px;padding:14px 16px 0;opacity:1;transform:none}
  .fc-time{display:block;flex:1}
  .fc{width:42px;height:42px;background:rgba(233,189,116,.06);border-color:rgba(233,189,116,.38);color:var(--gold-lt);-webkit-backdrop-filter:none;backdrop-filter:none}
  .fc:hover{background:rgba(233,189,116,.14)}
  .fc-snd[aria-pressed="true"]{background:var(--gold-lt);color:var(--night)}
  .film-big{top:0;left:0;margin:0;width:100%;height:auto;aspect-ratio:16/9;border-radius:0;background:radial-gradient(circle at 50% 50%,rgba(250,246,240,.94) 0 35px,rgba(250,246,240,.22) 36px 44px,transparent 45px);box-shadow:none}
  .film-big .ui{width:28px;height:28px}
  /* ingredient explorer: one calm card — banner image on top, details below */
  .ex-view{display:block;min-height:0;background:var(--paper);border:1px solid var(--rule-soft);box-shadow:0 18px 40px -28px rgba(92,51,21,.45)}
  .ex-img{position:relative;inset:auto;display:block;aspect-ratio:16/8;background-position:60% 40%}
  .ex-img::after{background:linear-gradient(180deg,rgba(29,13,5,0) 55%,rgba(29,13,5,.28) 100%)}
  .ex-p{margin:0;width:auto;max-width:none;padding:20px 20px 22px;background:none;-webkit-backdrop-filter:none;backdrop-filter:none;border-radius:0}
  .ex-n{font-size:26px;margin-bottom:14px}
  .ex-p dl{gap:0}
  .ex-p dt{font-size:12.5px;letter-spacing:.2px;color:var(--gold-dk)}
  .ex-p dd{margin:2px 0 0;font-size:15.5px}
  .ex-p dd + dt{margin-top:12px;padding-top:12px;border-top:1px solid var(--rule-soft)}
}
@media (min-width:600px) and (max-width:1023px){
  .film-ctrl{padding-inline:20px}
  .ex-view{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);align-items:stretch}
  .ex-img{aspect-ratio:auto;min-height:280px}
  .ex-p{padding:26px 26px 28px;align-self:center}
  .ex-n{font-size:28px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important;animation:none!important}}
@media print{.hdr,.sticky,.totop{display:none}}

/* ---------- sponsor & venue logos (1.2.0 · bigger, grouped, strip under the hero 1.3.7) ---------- */
.partners{position:relative;z-index:2;background:linear-gradient(180deg,var(--ivory),var(--silk));border-top:1px solid var(--rule-soft);border-bottom:1px solid var(--rule-soft);padding:24px 0 26px}
.partners-in,.pt-row{display:flex;flex-wrap:wrap;justify-content:center;align-items:flex-start;gap:18px clamp(24px,5vw,64px)}
.pt-grp{display:flex;flex-direction:column;align-items:center;gap:10px;min-width:0}
.pt-cap{margin:0;font:600 12.5px/1.3 var(--f-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--gold-dk);white-space:nowrap}
.sp-logos-sec{padding-top:clamp(40px,6vw,64px);padding-bottom:clamp(40px,6vw,64px)}
.sp-logos-h{text-align:center;margin:0 0 24px}
.sp-logos{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:14px}
.sp-logos li{display:flex}
.sp-card{--lh:80px;display:flex;align-items:center;justify-content:center;min-width:200px;height:calc(var(--lh) + 36px);padding:18px 30px;background:var(--paper,#fff);border:1px solid var(--rule-soft);border-radius:18px;box-sizing:border-box;box-shadow:0 16px 32px -26px rgba(58,29,12,.55)}
a.sp-card{transition:transform .35s,box-shadow .35s,border-color .3s}
a.sp-card:hover{transform:translateY(-3px);box-shadow:0 18px 36px -24px rgba(92,51,21,.45);border-color:var(--rule)}
.sp-card img{display:block;height:calc(var(--lh) * var(--k,1));width:auto;max-width:240px;object-fit:contain}
.sp-logos-sec .sp-card{--lh:88px;min-width:220px}
.sp-logo-name{font:600 18px/1.2 var(--f-sans);color:var(--ink,#33291f);text-align:center}
.f-sp-h{margin-top:22px}
@media (max-width:599px){
  .partners{padding:18px 0 20px}
  .partners-in,.pt-row{gap:14px 12px}
  .sp-card,.sp-logos-sec .sp-card{--lh:58px;min-width:136px;padding:12px 18px;border-radius:14px}
  .sp-logos-sec .sp-card{--lh:64px}
  .sp-card img{max-width:150px}
  .pt-cap{font-size:11.5px;letter-spacing:.08em}
}

/* ---------- remaining seats (1.2.2) ---------- */
.seats{margin:26px 0 6px;padding:18px 20px;border:1px solid var(--rule-soft);border-radius:16px;background:var(--paper,#fff);max-width:440px;display:grid;gap:14px}
.seats[hidden]{display:none}
.seat-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:14.5px}
.seat-l{color:var(--cocoa,#5C3315)}
.seat-n{font-weight:600;color:var(--brown,#3A1D0C);white-space:nowrap}
.seat-row.is-full .seat-n{color:var(--bad,#9B2C1F)}
.seat-bar{margin-top:7px;height:6px;border-radius:99px;background:var(--silk,#F1E6D6);overflow:hidden}
.seat-bar i{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,#9C602A,#5C3315);transition:width 1s cubic-bezier(.2,.7,.2,1)}
.seat-note{margin:0;font-size:12.5px;color:var(--cocoa,#5C3315);opacity:.75}
/* calendar: Google · Outlook · Apple (.ics) (1.2.2) */
.cal{grid-template-columns:repeat(3,minmax(0,1fr))}
.cal a{padding:11px 10px;white-space:nowrap}
/* hero: countdown card under the buttons (1.2.11) */
.cd.cd-hero{display:inline-flex;align-items:center;gap:16px;margin-top:20px;padding:10px 10px 10px 18px;border-radius:18px;background:rgba(255,255,255,.86);border:1px solid rgba(154,98,48,.2);box-shadow:0 14px 30px -20px rgba(58,29,12,.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);max-width:100%}
.cd-hero .cd-label{font:600 12.5px/1.3 var(--f-sans);letter-spacing:.04em;color:var(--gold-dk);white-space:nowrap}
.cd-hero .cd-cells{display:flex;gap:6px}
.cd-hero .cd-cell,.cd-hero .cd-cell:last-child{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-width:56px;padding:9px 6px 7px;border-radius:12px;background:linear-gradient(180deg,#fff,#f8f1e7);border:1px solid rgba(154,98,48,.15)}
.cd-hero .cd-cell b{font:600 27px/1 var(--f-display);color:var(--gold-dk);font-variant-numeric:tabular-nums lining-nums}
.cd-hero .cd-cell:last-child b{color:var(--gold-lt,#E9BD74)}
.cd-hero .cd-cell span{font:500 11px/1 var(--f-sans);color:var(--cocoa);white-space:nowrap}
.cd-hero .cd-msg{padding:6px 4px 6px 0;font:600 16px/1.3 var(--f-sans);color:var(--gold-dk)}
.cd-hero:has(.cd-msg:not([hidden])){padding-right:18px}
@media (max-width:599px){.cd.cd-hero{display:flex;flex-direction:column;align-items:stretch;gap:10px;width:100%;padding:12px}.cd-hero .cd-label{text-align:center}.cd-hero .cd-cell{flex:1;min-width:0}}
/* info rail: seats left as the 5th fact (1.2.11) */
.fact-seat[hidden]{display:none!important}
.fact-seat .seat-dot{width:22px;height:22px;display:grid;place-items:center}
.fact-seat .seat-dot::before{content:'';width:9px;height:9px;border-radius:50%;background:var(--good,#2F6B3A);animation:seatPulse 2.4s infinite}
.fact-seat.is-low .seat-dot::before,.fact-seat.is-full .seat-dot::before{background:var(--bad,#9B2C1F)}
.fact-seat.is-full .seat-dot::before{animation:none}
.fact-seat b em{font:700 21px/1 var(--f-sans);font-style:normal;color:var(--gold-dk);font-variant-numeric:tabular-nums}
.fact-seat b s{text-decoration:none;font-weight:600;color:var(--text2)}
.fact-seat span em{font-style:normal;font-weight:600;color:var(--ink)}
.fact-seat span s{text-decoration:none}
.fact-seat.is-low b em{color:var(--bad,#9B2C1F)}
@media (prefers-reduced-motion:reduce){.fact-seat .seat-dot::before{animation:none}}
@media (max-width:1023px){
  .fact-seat{order:-1}
  .facts:has(.fact-seat:not([hidden]))>.fact:first-child{border-top:1px solid var(--rule-soft)}
  .facts>.fact-seat{border-top:0;border-left:0}
}
@media (min-width:600px) and (max-width:1023px){
  .fact-seat{grid-column:1/-1}
  .facts:has(.fact-seat:not([hidden]))>.fact:nth-child(2){border-top:1px solid var(--rule-soft)}
}
@media (min-width:1024px){
  .rail .facts:has(.fact-seat:not([hidden])){grid-template-columns:repeat(5,minmax(0,1fr))}
  .rail .facts:has(.fact-seat:not([hidden])) .fact{padding-inline:16px}
  .rail .facts:has(.fact-seat:not([hidden])) .fact:first-child{padding-left:0}
}
@keyframes seatPulse{0%{box-shadow:0 0 0 0 rgba(47,107,58,.45)}70%{box-shadow:0 0 0 8px rgba(47,107,58,0)}100%{box-shadow:0 0 0 0 rgba(47,107,58,0)}}
/* consent extras + dinner full (1.2.6) */
.consent-opt{margin-top:-4px}
.consent-note{margin:2px 0 0;font-size:12.5px;line-height:1.5;color:var(--text3,#7a6a5a)}
.consent-note a{color:inherit;text-decoration:underline;text-underline-offset:2px}
.opt.is-off{opacity:.45;cursor:not-allowed}
.dinner-full{margin:8px 0 0;font-size:13px;font-weight:600;color:var(--bad,#9B2C1F)}

/* 1.2.7 footer logo on dark: white wordmark keeps orange flask */
.ftr .f-logos{background:transparent;padding:0}
.ftr .f-logos .x{color:var(--on-night-2)}
.ftr .f-logos .logo-tibd-w{filter:none;opacity:1;height:40px}

/* calendar: one button, Google · Outlook · Apple in a small menu (1.2.11) */
details.cal{position:relative;display:block}
details.cal>summary{list-style:none}
details.cal>summary::-webkit-details-marker{display:none}
.cal-one{display:inline-flex;align-items:center;gap:8px;font:500 13.5px/1 var(--f-sans);color:var(--gold-dk);border:1px solid var(--rule);background:var(--paper);border-radius:999px;padding:10px 14px;min-height:40px;cursor:pointer;user-select:none;white-space:nowrap}
.cal-one .ui{width:16px;height:16px}
.cal-one::after{content:'';width:7px;height:7px;margin-left:2px;border-right:1.6px solid currentColor;border-bottom:1.6px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .2s}
details.cal[open] .cal-one::after{transform:translateY(2px) rotate(-135deg)}
.cal-one:hover{border-color:var(--gold-dk)}
.cal-menu{position:absolute;left:0;bottom:calc(100% + 6px);z-index:30;display:grid;gap:2px;min-width:210px;padding:6px;background:var(--paper);border:1px solid var(--rule);border-radius:14px;box-shadow:0 18px 40px -18px rgba(58,29,12,.45)}
.cal .cal-menu a{display:flex;justify-content:flex-start;gap:9px;align-items:center;min-height:42px;padding:10px 12px;border:0;border-radius:10px;background:none;font:500 14px/1 var(--f-sans);color:var(--ink)}
.cal .cal-menu a:hover{background:rgba(180,123,59,.1);color:var(--gold-dk)}
@media (min-width:1024px){.rail-side{justify-items:end}.cal-menu{left:auto;right:0}}


/* ===== 1.3.0: fixes from the 26 Oct review ===== */
/* hero: date · time · venue · fee on the first screen */
.hero-facts{display:flex;flex-wrap:wrap;gap:6px 16px;margin:16px 0 0;font:600 14.5px/1.4 var(--f-sans);color:var(--brown)}
.hero-facts span{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.hero-facts .ui{width:16px;height:16px;color:var(--gold-dk);flex:none}
@media (min-width:1024px){.hero-facts{font-size:15.5px;gap:8px 22px}}
/* register buttons land on the form, below the fixed header */
#reg-form{scroll-margin-top:calc(var(--hdr) + 16px)}
/* program: rows line up with the highlighted keynote row */
.pr{padding-left:16px}
@media (min-width:600px){.pr{padding-left:20px}}
@media (min-width:1024px){.pr{padding-left:24px}}
/* program titles use the width they have (balance wrapped them at half the line) */
body.silk-page #program .pr h3{text-wrap:pretty}
/* no tracking on Thai: it pulls the letters apart */
:lang(th) .chip,:lang(th) .kicker,:lang(th) .lab,:lang(th) .cd-hero .cd-label{letter-spacing:0}
body.silk-page:lang(th) #program .who .nw,html[lang^="th"] body.silk-page #program .who .nw{letter-spacing:0!important;text-transform:none!important}
/* speaker cards: break Thai between words, never inside one */
.sp p,.sp .role,.sp h3{word-break:normal;overflow-wrap:normal;line-break:auto}
/* Forum #1 recap strip (proof the series is real) */
.forum1{padding-block:clamp(40px,7vw,72px)}
.f1{display:grid;gap:22px;align-items:center}
.f1-t h2{margin-bottom:10px}
.f1-t p{margin:0 0 18px;color:var(--text2);max-width:52ch}
.f1-ph{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.f1-ph img{width:100%;height:auto;aspect-ratio:8/5;object-fit:cover;border-radius:12px;display:block}
.f1-ph .f1-lead{grid-column:1/-1;aspect-ratio:16/9}
.pay-btn{display:flex;width:max-content;max-width:100%;margin-top:14px}
.gal-strip{margin-top:22px}
.gal-strip-h{margin:0;font:600 15px/1.4 var(--f-sans);color:var(--brown)}
.gal-strip-p{margin:2px 0 12px;font:400 14px/1.5 var(--f-sans);color:var(--text2)}
.gal-strip ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px 10px;max-width:440px}
.gal-strip .gal-v{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;padding:0;border:0;background:none;cursor:zoom-in;color:var(--gold-dk);font:500 13px/1.25 var(--f-sans);text-align:center}
.gal-strip .gal-v img{width:100%;height:auto;aspect-ratio:3/4;object-fit:cover;border-radius:6px;background:var(--paper);box-shadow:0 6px 18px rgba(60,30,10,.18);transition:transform .2s}
.gal-strip .gal-v:hover img,.gal-strip .gal-v:focus-visible img{transform:translateY(-3px)}
.gal-dlg{width:fit-content;max-width:94vw;max-height:96dvh;padding:0;background:transparent;box-shadow:none;overflow:visible}
.gal-dlg img{width:auto;height:auto;max-width:94vw;max-height:84vh;border-radius:14px;box-shadow:0 30px 80px rgba(0,0,0,.45)}
.gal-dlg .close{position:absolute;top:10px;right:10px;float:none;margin:0}
.gal-dl{display:flex;align-items:center;gap:8px;width:max-content;margin:14px auto 0;min-height:44px;padding:0 22px;border-radius:999px;background:var(--paper);color:var(--brown);font:600 15px/1 var(--f-sans);text-decoration:none;box-shadow:0 10px 30px rgba(0,0,0,.3)}
.gal-dl .ui{width:18px;height:18px}
.f1-st{display:flex;flex-wrap:wrap;gap:12px 32px;margin:0 0 22px;padding:14px 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
.f1-st b{display:block;font:600 40px/1 var(--f-display);background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:lining-nums}
.f1-st span{display:block;margin-top:6px;font:500 14px/1.3 var(--f-sans);color:var(--text2)}
@media (min-width:1024px){.f1{grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:48px}.f1-ph{gap:12px}.f1-ph img{border-radius:16px}}
/* 1.3.6: phone-first hero, posters after the form, LINE sign-up line, readability */
.reg-more{margin-top:36px}
.reg-more .gal-strip,.reg-more .poster-thumb{margin-top:0}
.fact span,.mini,.note,.sp .role,.ferr,.sub-note,.terms,.seat-note,.consent-note,.dinner-full,.ex-tabs span,.pkg small,.vrow small,.cal-one,.f-bot{font-size:14px}
.seat-note{opacity:1}
@media (min-width:1024px){
  .reg-more{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:start;margin-top:48px}
  .reg-more .share{margin-top:0;padding-top:0;border-top:0}
}
@media (max-width:767px){
  .hero{--kvh:min(52vw,26vh)}
  .hero-in{margin-top:calc(var(--kvh) * -.32)}
  .eyebrow{font-size:11px;letter-spacing:1.2px;margin-bottom:6px}
  .kv-date,.pf{display:none}
  .silk{font-size:clamp(64px,min(19vw,12vh),190px)}
  .innov{font-size:clamp(26px,min(8vw,5.6vh),80px)}
  .bright{margin-top:6px;font-size:clamp(13px,3.6vw,16px)}
  .th-h{font-size:20px;margin-top:8px}
  .th-b{font-size:15px;line-height:1.5}
  .hero-facts{margin-top:12px}
  .cta-row{margin-top:16px}
}

/* invite links (?invite=code, 1.3.8): banner at the top of the registration section */
.invite-banner{display:flex;align-items:center;gap:12px;margin:0 0 28px;padding:16px 20px;border:1px solid var(--gold);border-radius:var(--r);background:#FFF8EC;color:var(--gold-dk);font:600 17px/1.5 var(--f-sans)}
.invite-banner::before{content:"";flex:none;width:12px;height:12px;border-radius:50%;background:var(--gold-grad)}
@media (max-width:767px){.invite-banner{font-size:15px;padding:14px 16px;margin-bottom:20px}}
/* invitation card (1.3.9) */
#register{scroll-margin-top:calc(var(--hdr) + 12px)}
.invite-card{position:relative;display:flex;align-items:center;gap:32px;margin:0 0 40px;padding:34px 40px;border-radius:var(--r-lg);background:linear-gradient(135deg,#FFFDF8 0%,#FBF1E1 100%);box-shadow:0 24px 60px rgba(109,62,23,.14),inset 0 0 0 1px rgba(180,123,59,.35)}
.invite-card::before{content:"";position:absolute;inset:10px;border:1px solid rgba(180,123,59,.45);border-radius:calc(var(--r-lg) - 6px);pointer-events:none}
.invite-card::after{content:"";position:absolute;top:0;left:40px;right:40px;height:4px;border-radius:0 0 4px 4px;background:var(--gold-grad-lt)}
.ic-logo{flex:none;width:120px;height:120px;display:grid;place-items:center;border-radius:50%;background:#fff;box-shadow:0 10px 28px rgba(109,62,23,.15),0 0 0 6px #FBF1E1,0 0 0 7px rgba(180,123,59,.5)}
.ic-logo img{max-width:74%;max-height:74%;width:auto;height:auto;object-fit:contain}
.ic-body{flex:1;min-width:0}
.ic-k{display:block;font:600 13px/1 var(--f-sans);letter-spacing:.22em;text-transform:uppercase;color:var(--gold)}
.ic-h{margin:4px 0 2px;padding-top:.06em;font:600 clamp(36px,4.4vw,54px)/1.45 var(--f-display);background:var(--gold-grad);-webkit-background-clip:text;background-clip:text;color:transparent}
:lang(th) .ic-h,:lang(ko) .ic-h{font-family:var(--f-sans);font-weight:700;letter-spacing:-.01em}
.ic-p{margin:0 0 14px;font:400 17px/1.6 var(--f-sans);color:var(--text2);max-width:640px}
.ic-free{display:inline-block;padding:8px 18px;border-radius:99px;background:var(--gold-grad);color:#FFF8EC;font:600 16px/1.2 var(--f-sans);box-shadow:0 8px 20px rgba(109,62,23,.25)}
.ic-go{flex:none;align-self:center}
@media (max-width:767px){.invite-card{flex-direction:column;align-items:center;text-align:center;gap:14px;padding:30px 22px 26px;margin-bottom:28px}.ic-p{margin-left:auto;margin-right:auto}.ic-logo{width:88px;height:88px}.ic-p{font-size:15.5px}.ic-free{font-size:14.5px}.ic-go{align-self:stretch;text-align:center;justify-content:center}}

/* 1.4.0: main sponsor next to the organisers in the hero */
.lockup{flex-wrap:wrap;row-gap:10px}
.lockup-sp{display:inline-flex;align-items:center;gap:14px;margin-left:10px;padding-left:22px;border-left:1px solid var(--rule)}
.lockup-sp small{font:600 11px/1.3 'Montserrat','IBM Plex Sans',sans-serif;letter-spacing:2.4px;color:var(--gold-dk);text-transform:uppercase}
.lockup-sp small b{display:block;font:500 13px/1.35 var(--f-sans);letter-spacing:0;color:var(--cocoa);text-transform:none}
.lockup-sp .sp-card,.lockup-sp a{display:contents}
.lockup-sp img{display:block;height:68px;width:auto;max-width:180px;object-fit:contain}
@media (max-width:1023px){.lockup-sp{order:3;width:100%;margin-left:0;padding-left:0;border-left:0;gap:12px}.lockup-sp img{height:52px}}

/* 1.4.0: keynote speaker as a dark spotlight banner (same look as the Keynote poster).
   Photo fades in from the right; talk title first, then the speaker. Overrides the per-page
   Additional CSS grid on .sp.key, hence the !important flags. */
#speakers .sp.key{position:relative;overflow:hidden;background:#1b100a!important;border:0!important;color:#fff8ec;box-shadow:0 30px 60px -30px rgba(27,16,10,.75)}
#speakers .sp.key::before{content:'';position:absolute;inset:10px;z-index:2;border:1px solid rgba(214,170,104,.38);border-radius:14px;pointer-events:none}
#speakers .sp.key .av{position:relative;width:auto;height:auto;margin:0;border:0;border-radius:0;background:none;box-shadow:none;overflow:hidden}
#speakers .sp.key .av img{display:block;width:100%;height:100%;object-fit:cover;object-position:46% 18%;border-radius:0;filter:sepia(.25) saturate(.85) contrast(1.05)}
#speakers .sp.key>div:not(.av){position:relative;z-index:1;display:flex!important;flex-direction:column;align-items:flex-start}
#speakers .sp.key .talk{order:-1;margin:0!important;padding:0!important;border:0!important;grid-area:auto!important}
#speakers .sp.key .talk small{font:600 13px/1.3 'Montserrat','IBM Plex Sans',sans-serif;letter-spacing:3px;color:#d9b47a;text-transform:uppercase}
#speakers .sp.key .talk b{display:block;margin-top:12px;font:italic 600 clamp(38px,4.2vw,62px)/1.1 'Playfair Display',serif;background:linear-gradient(120deg,#f6dfb0,#c99653 55%,#f1d29a);-webkit-background-clip:text;background-clip:text;color:transparent;padding:.04em .06em .08em 0}
#speakers .sp.key h3{margin:34px 0 6px;font:600 clamp(34px,3.4vw,50px)/1.15 'Playfair Display',serif;color:#fff8ec}
#speakers .sp.key .role{color:#e2bd84;font-size:17px;font-weight:600}
#speakers .sp.key p{color:rgba(255,248,236,.78);font-size:15.5px;max-width:520px}
#speakers .sp.key .topic{order:5;margin:18px 0 0;background:transparent;color:#e9c98f;border:1px solid rgba(233,201,143,.55)}
@media (min-width:1024px){
  #speakers .sp.key{display:block!important;min-height:540px;padding:64px 60px!important}
  #speakers .sp.key .av{position:absolute;top:0;right:0;bottom:0;width:60%;-webkit-mask-image:linear-gradient(90deg,transparent 0%,#000 38%);mask-image:linear-gradient(90deg,transparent 0%,#000 38%)}
  #speakers .sp.key .av::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(27,16,10,.35) 0%,rgba(27,16,10,0) 25%,rgba(27,16,10,0) 70%,rgba(27,16,10,.7) 100%)}
  #speakers .sp.key>div:not(.av){max-width:54%}
  #speakers .sp.key h3{white-space:nowrap}
}
@media (max-width:1023px){
  #speakers .sp.key{flex-basis:calc(100vw - 2 * max(16px,env(safe-area-inset-left,0px)));padding:0 22px 26px}
  #speakers .sp.key .av{margin:0 -22px 4px;width:calc(100% + 44px);height:auto;aspect-ratio:1/1.05;-webkit-mask-image:linear-gradient(180deg,#000 62%,transparent);mask-image:linear-gradient(180deg,#000 62%,transparent)}
  #speakers .sp.key .av img{object-position:62% 14%}
  #speakers .sp.key>div:not(.av){margin-top:-56px}
  #speakers .sp.key h3{margin-top:24px}
}