/* doctorthanawat.com, proposal D: "Seen, then shown" (career-first revision: his path leads, the Learning Center is one section).
   Warm graphite at night, one quiet instrument, and one quiet conversation in which a picture leaves his head.
   Bone is the ink and his voice, amber is the signal (used sparingly), steel is the measuring grid and the assistant. */

:root{
  color-scheme: dark;
  --bg:#0d0c0b; --bg2:#121110; --panel:#171512; --panel2:#1d1a17;
  --line:#2a2622; --line2:#3a352e;
  --ink:#ede7db; --ink2:#cfc7b8; --muted:#a39a8c; --dim:#7d7468;
  --amber:#e9b46a; --amber-hi:#f3cd94; --steel:#8db1c4; --bone-dim:#8a8276;
  --f-sans:"Archivo","Anuphan",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-serif:"Newsreader","Noto Serif Thai",Georgia,"Times New Roman",serif;
  --head:64px;
  --r:12px;
}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth;scroll-padding-top:calc(var(--head) + 8px);-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.6 var(--f-sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;font-variant-numeric:tabular-nums}
html:lang(th) body{line-height:1.75}
img{max-width:100%;display:block}
a{color:inherit}
button{font:inherit;color:inherit}
h1,h2,h3,h4,p,figure,blockquote,ul,ol,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
.sr{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
:focus-visible{outline:2px solid var(--amber-hi);outline-offset:3px;border-radius:4px}
.wrap{width:100%;max-width:1320px;margin-inline:auto;padding-left:max(16px,min(4vw,56px),env(safe-area-inset-left));padding-right:max(16px,min(4vw,56px),env(safe-area-inset-right))}

.skip{position:fixed;left:12px;top:-60px;z-index:100;background:var(--ink);color:#14120f;padding:10px 14px;border-radius:8px;font-weight:600;text-decoration:none;transition:top .15s}
.skip:focus{top:12px}

/* ---------- buttons and links ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;min-height:48px;padding:0 22px;border-radius:999px;border:1px solid var(--line2);
  background:transparent;color:var(--ink);font:560 15.5px/1.2 var(--f-sans);letter-spacing:.005em;text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:background .2s,border-color .2s,color .2s}
.btn:hover{border-color:var(--muted)}
.btn-bone{background:var(--ink);border-color:var(--ink);color:#15130f}
.btn-bone:hover{background:var(--amber-hi);border-color:var(--amber-hi)}
.btn-sm{min-height:40px;padding:0 16px;font-size:14px}
.txt-link{display:inline-flex;align-items:center;gap:.45em;min-height:44px;color:var(--ink2);text-decoration:none;font:500 15.5px var(--f-sans)}
.txt-link span:first-child{border-bottom:1px solid rgba(233,180,106,.45);padding-bottom:2px;transition:border-color .2s,color .2s}
.txt-link:hover span:first-child{color:var(--ink);border-color:var(--amber)}
.link{display:inline-flex;align-items:center;gap:.4em;color:var(--ink2);text-decoration:none;font:500 14.5px var(--f-sans);border-bottom:1px solid var(--line2);padding-bottom:2px}
.link:hover{color:var(--ink);border-color:var(--amber)}

.kicker{font:600 12px/1.3 var(--f-sans);font-stretch:85%;letter-spacing:.18em;text-transform:uppercase;color:var(--amber);margin-bottom:16px}
html:lang(th) .kicker{letter-spacing:.03em;font-size:13.5px;text-transform:none}
.display{font:500 clamp(36px,4.8vw,68px)/1.02 var(--f-sans);letter-spacing:-.035em;color:var(--ink);text-wrap:balance}
html:lang(th) .display{letter-spacing:0;line-height:1.2;font-weight:600}
.sub{font-size:clamp(16px,1.2vw,17.5px);line-height:1.6;color:var(--ink2);max-width:48ch;text-wrap:pretty}
.h3-sec{font:560 clamp(20px,1.8vw,25px)/1.2 var(--f-sans);letter-spacing:-.015em;color:var(--ink)}
.h3-sm{font:600 12px/1.3 var(--f-sans);font-stretch:85%;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
html:lang(th) .h3-sm{letter-spacing:.02em;font-size:13.5px;text-transform:none}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:24px 64px;align-items:end;margin-bottom:clamp(36px,4.5vw,64px)}
.sec-side{display:flex;flex-direction:column;gap:18px}

/* ---------- header ---------- */
.top{position:fixed;inset:0 0 auto 0;z-index:50;height:var(--head);transition:background .3s,border-color .3s;border-bottom:1px solid transparent}
.top.solid,.top.open{background:rgba(13,12,11,.86);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom-color:rgba(237,231,219,.07)}
.top-in{height:100%;display:flex;align-items:center;gap:20px}
.mark{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0;margin-right:auto}
.mark-glyph{flex:none}
.mark-name{font:600 15.5px var(--f-sans);letter-spacing:-.005em;white-space:nowrap}
.mark-sur{color:var(--muted);font-weight:450}
.nav{display:flex;gap:2px}
.nav a{display:block;padding:8px 12px;border-radius:8px;text-decoration:none;color:var(--muted);font:500 14.5px var(--f-sans);transition:color .2s}
.nav a:hover{color:var(--ink)}
.nav a[aria-current="true"]{color:var(--ink)}
.langs{display:flex;gap:2px;border:1px solid var(--line2);border-radius:999px;padding:2px;flex:none}
.langs button{border:0;background:transparent;color:var(--muted);font:600 12.5px var(--f-sans);padding:6px 11px;border-radius:999px;cursor:pointer;min-width:42px;min-height:32px}
.langs button[aria-pressed="true"]{background:var(--ink);color:#15130f}
.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line2);border-radius:999px;background:transparent;cursor:pointer;place-items:center;flex:none}
.menu-ico{display:flex;flex-direction:column;gap:5px}
.menu-ico i{display:block;width:16px;height:1.5px;background:var(--ink);transition:transform .2s}
.top.open .menu-ico i:first-child{transform:translateY(3.25px) rotate(45deg)}
.top.open .menu-ico i:last-child{transform:translateY(-3.25px) rotate(-45deg)}

/* =================================================================== HERO */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;isolation:isolate;overflow:hidden;
  padding-top:calc(var(--head) + env(safe-area-inset-top,0px));touch-action:pan-y;background:var(--bg)}
/* the earlier beam hero, only with ?hero=beam (hero.js) */
.hero-stage,.hero-scrim{display:none}
.hero.beam .hero-stage,.hero.beam .hero-scrim{display:block}
.hero.beam .mind,.hero.beam .mind-cap{display:none}
.hero-stage{position:absolute;inset:0;z-index:0;cursor:crosshair}
.hero-stage.grabbing{cursor:grabbing}
.hero-stage canvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-stage canvas.flat{object-fit:cover;image-rendering:auto}
.hero-scrim{position:absolute;inset:0;z-index:1;pointer-events:none;background:
  linear-gradient(90deg,rgba(13,12,11,.92) 0%,rgba(13,12,11,.74) 28%,rgba(13,12,11,.18) 50%,rgba(13,12,11,0) 62%),
  linear-gradient(180deg,rgba(13,12,11,.8) 0%,rgba(13,12,11,0) 16%,rgba(13,12,11,0) 80%,rgba(13,12,11,.6) 100%)}

/* his path as one cloud of light (cloud.js + pictures.js). Desktop: the scene takes the right ~56 %, the words sit
   left; cloud.js also keeps the picture clear of the words. ?hero=journey (V1, journey.js) fills the hero behind. */
.mind{position:absolute;top:var(--head);right:0;bottom:0;width:56%;z-index:1;pointer-events:none}
.hero.v1 .mind{inset:0;width:auto}
.mind-cv{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:auto;cursor:grab;touch-action:pan-y}
.mind.grabbing .mind-cv{cursor:grabbing}
.hero.v1 .mind::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(13,12,11,.82) 0%,rgba(13,12,11,.45) 30%,rgba(13,12,11,0) 46%)}
.mind-st{position:absolute;inset:0;z-index:1;margin:0;padding:0;list-style:none;pointer-events:none}
.st{position:absolute;display:block;border-radius:10px;text-decoration:none;color:var(--muted);pointer-events:auto;cursor:pointer;-webkit-tap-highlight-color:transparent}
.st[hidden]{display:none}
/* labels are optional: they show only on hover, focus or tap */
.mind.live .st-role,.mind.live .st-thing{opacity:0}
.mind.live .st.on .st-role,.mind.live .st.on .st-thing,.mind.live .st:focus-visible .st-role,.mind.live .st:focus-visible .st-thing{opacity:1}
/* without WebGL: the stations as a plain list */
.mind.flat .mind-cv{display:none}
.mind.flat .mind-st{inset:auto;top:48px;right:max(16px,4vw);width:min(340px,34vw);display:flex;flex-direction:column;gap:12px;pointer-events:auto}
.mind.flat .st{position:static;display:flex;flex-direction:column;gap:2px;width:auto!important;height:auto!important}
.mind.flat .st-role,.mind.flat .st-thing{position:static;transform:none;white-space:normal;text-align:left;opacity:1}
.st:focus-visible{outline:1px dashed var(--amber-hi);outline-offset:4px}
.st-role,.st-thing{position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;text-align:center;pointer-events:none;transition:color .25s,opacity .25s}
.st-role{top:calc(100% + 2px);font:600 10.5px/1.3 var(--f-sans);font-stretch:85%;letter-spacing:.14em;text-transform:uppercase;color:var(--ink2)}
.st-role b{color:var(--amber);font-weight:600;margin-left:.2em}
.st-thing{top:calc(100% + 2px);font:500 11.5px/1.3 var(--f-sans);color:var(--dim)}
.st-role + .st-thing{top:calc(100% + 18px)}
html:lang(th) .st-role{text-transform:none;letter-spacing:.02em;font-size:12px}
html:lang(th) .st-thing{font-size:12px}
.st.on .st-thing{color:var(--ink)}
.st.on .st-role{color:var(--ink)}
/* the cloud: the station links stay for keyboard and screen readers, visually hidden; the tick line scrubs */
.mind.cloud .mind-st{inset:auto;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%)}
.mind.cloud .mind-cv{cursor:default}
.story{position:absolute;right:0;bottom:6px;left:0;z-index:2;display:flex;justify-content:center;padding:14px 8px;
  pointer-events:auto;cursor:pointer;touch-action:none;-webkit-tap-highlight-color:transparent;opacity:0;animation:storyIn .8s ease .6s forwards}
@keyframes storyIn{to{opacity:1}}
.ticks{display:flex;align-items:center;gap:9px}
.tick{width:14px;height:2px;border-radius:1px;background:rgba(237,231,219,.2);transition:background .4s,width .4s}
.tick.past{background:rgba(237,231,219,.42)}
.tick.on{width:30px;background:var(--ink)}
.gap{width:7px}
.story.kb .tick.on{box-shadow:0 0 0 3px rgba(243,205,148,.35)}
.st-cap{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mind-cap{min-height:3.2em;font-size:14px;line-height:1.55;color:var(--muted);max-width:46ch;text-wrap:pretty}
.mind-cap b{color:var(--amber);font-weight:600}
.mc-hint{color:var(--dim)}
.mind-cap.sel .mc-hint{display:none}
@media (hover:none){.mind-cap .mc-hint{display:none}}

.hero-copy{position:relative;z-index:2;flex:1;display:flex;flex-direction:column;justify-content:center;gap:clamp(16px,2.4vh,26px);
  padding-top:clamp(24px,5vh,64px);padding-bottom:clamp(28px,5vh,56px);pointer-events:none}
.hero-copy > *{pointer-events:auto;max-width:min(100%,560px)}
.who{display:flex;align-items:center;gap:14px;width:max-content;max-width:100%}
.face{position:relative;flex:none;width:52px;height:52px;border-radius:50%;overflow:hidden;background:#e9e2d4;box-shadow:0 0 0 2px var(--bg),0 0 0 3px rgba(237,231,219,.45)}
/* the face sits at about 56.5% / 30.5% of the 16:9 photo: zoom it into the circle */
.face img{position:absolute;max-width:none;width:500%;height:auto;left:-232%;top:-36%}
.who .hi{margin:0}
.hi{font:600 12.5px/1.3 var(--f-sans);font-stretch:85%;letter-spacing:.18em;text-transform:uppercase;color:var(--amber)}
html:lang(th) .hi{text-transform:none;letter-spacing:.02em;font-size:14px}
.h1{font-family:var(--f-sans);font-size:clamp(44px,5.4vw,88px);font-weight:500;line-height:.96;letter-spacing:-.04em;color:var(--ink);text-wrap:balance}
html:lang(th) .h1{font-weight:560;line-height:1.2;letter-spacing:-.005em;font-size:clamp(38px,4.6vw,72px)}
.tagline{font:300 italic clamp(19px,1.6vw,24px)/1.4 var(--f-serif);color:var(--ink2);max-width:32ch;text-wrap:pretty}
html:lang(th) .tagline{font-style:normal;font-weight:350;line-height:1.6;font-size:clamp(17px,1.4vw,21px)}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 26px}

/* his career in one strip (taken from the live page's credentials row; words, no counts) */
.creds{display:grid;grid-template-columns:repeat(3,minmax(0,auto));justify-content:start;gap:12px 0;width:100%}
.creds div{display:flex;flex-direction:column;gap:2px;padding:2px 18px;border-left:1px solid var(--line2);min-width:0}
.creds div:first-child,.creds div:nth-child(4){padding-left:0;border-left:0}
.creds dt{font:560 17px/1.2 var(--f-sans);letter-spacing:-.01em;color:var(--ink);white-space:nowrap}
.creds dd{font-size:12.5px;line-height:1.4;color:var(--muted);max-width:21ch;text-wrap:pretty}
.creds .cr-now dt{color:var(--amber)}
html:lang(th) .creds dd{font-size:13px;line-height:1.5}

/* the readout bar */
.hud{position:relative;z-index:3;border-top:1px solid rgba(237,231,219,.09);background:linear-gradient(180deg,rgba(13,12,11,.6),rgba(13,12,11,.88));
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding-bottom:env(safe-area-inset-bottom,0px)}
.hud-in{display:grid;grid-template-columns:minmax(200px,auto) minmax(0,1fr) 200px;align-items:center;gap:12px 32px;padding-block:14px}
.hud-id{display:flex;flex-direction:column;gap:3px;min-width:0}
.hud-title{display:flex;align-items:center;gap:9px;font-size:12px;font-weight:600;font-stretch:85%;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);white-space:nowrap}
html:lang(th) .hud-title{letter-spacing:.02em;font-size:13.5px;text-transform:none}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 3px rgba(233,180,106,.14);animation:breathe 3.2s ease-in-out infinite}
@keyframes breathe{50%{opacity:.35}}
.hud-hint{font-size:12.5px;color:var(--muted)}
.h-touch{display:none}
@media (hover:none){.h-hover{display:none}.h-touch{display:inline}}
.ro{display:grid;grid-template-columns:repeat(4,minmax(0,1fr)) minmax(0,1.5fr) minmax(0,1fr) minmax(0,1.5fr);align-items:start;min-width:0}
.ro div{display:flex;flex-direction:column;gap:1px;padding:2px 12px;border-left:1px solid var(--line);min-width:0}
.ro dt{line-height:1.1}
.ro dt i{font-family:var(--f-serif);font-style:italic;font-weight:400;font-size:14px;color:var(--muted)}
.ro .ro-v{font-size:15px;font-weight:540;color:var(--ink);white-space:nowrap;font-variant-numeric:tabular-nums;letter-spacing:-.005em}
.ro .ro-k .ro-v{color:var(--amber)}
.ro .ro-e{font-size:11.5px;line-height:1.35;color:var(--muted);text-wrap:pretty}
html:lang(th) .ro .ro-e{font-size:12px;line-height:1.5}
.hud-cap{font-size:12px;color:var(--dim);margin-top:2px}
.steer{display:flex;flex-direction:column;gap:2px}
.steer-l{font-size:10.5px;font-weight:600;font-stretch:80%;letter-spacing:.09em;text-transform:uppercase;color:var(--dim)}
html:lang(th) .steer-l{text-transform:none;letter-spacing:0;font-size:12px}

input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:30px;background:transparent;margin:0;cursor:pointer}
input[type=range]::-webkit-slider-runnable-track{height:2px;border-radius:1px;background:linear-gradient(90deg,var(--line2),var(--amber) 50%,var(--line2))}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:16px;height:16px;margin-top:-7px;border-radius:50%;background:var(--bg);border:2px solid var(--amber-hi)}
input[type=range]::-moz-range-track{height:2px;border-radius:1px;background:linear-gradient(90deg,var(--line2),var(--amber) 50%,var(--line2))}
input[type=range]::-moz-range-thumb{width:12px;height:12px;border-radius:50%;background:var(--bg);border:2px solid var(--amber-hi)}
input[type=range]:focus-visible{outline:2px solid var(--amber-hi);outline-offset:2px}

/* =================================================================== IN MY OWN WORDS */
.words{position:relative;padding:clamp(88px,10vw,150px) 0 clamp(80px,9vw,130px);
  background:radial-gradient(60% 40% at 72% 46%,rgba(141,177,196,.045),rgba(141,177,196,0) 70%),var(--bg)}
.words-head{max-width:980px}
.roles{font:350 clamp(30px,3.7vw,54px)/1.22 var(--f-serif);letter-spacing:-.014em;color:var(--ink);text-wrap:pretty}
.roles .yr{font:600 max(11px,.24em) var(--f-sans);font-stretch:85%;color:var(--amber);vertical-align:1.2em;margin-left:.16em;letter-spacing:.04em;font-variant-numeric:tabular-nums}
.roles .now{display:block;margin-top:.22em;font-style:italic;font-weight:300;color:var(--ink2)}
html:lang(th) .roles{font-weight:400;line-height:1.5;letter-spacing:0}
html:lang(th) .roles .now{font-style:normal}
.words-lead{font:500 clamp(34px,4.4vw,64px)/1.02 var(--f-sans);letter-spacing:-.035em;color:var(--ink);margin-bottom:clamp(26px,3vw,40px)}
.words-lead .l1{display:block;max-width:15em;text-wrap:balance}
.words-lead .l2{display:block;margin-top:.5em;font:300 italic max(20px,.42em)/1.35 var(--f-serif);letter-spacing:-.006em;color:var(--amber);max-width:34ch;text-wrap:pretty}
html:lang(th) .words-lead{font-weight:560;line-height:1.25;letter-spacing:0}
html:lang(th) .words-lead .l2{font-style:normal;font-weight:350;line-height:1.6}
.words-q{font:350 clamp(21px,2vw,29px)/1.45 var(--f-serif);color:var(--ink2);max-width:40ch;text-wrap:pretty;font-variant-numeric:normal;letter-spacing:-.01em}
html:lang(th) .words-q{line-height:1.6;letter-spacing:0}
.words-ai{margin-top:16px;font:300 italic clamp(18px,1.5vw,22px)/1.5 var(--f-serif);color:var(--amber);max-width:44ch}
html:lang(th) .words-ai{font-style:normal}
html:lang(th) .words-q{line-height:1.8;font-weight:350}
.words-sub{margin-top:26px;font:600 12px var(--f-sans);font-stretch:85%;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
html:lang(th) .words-sub{text-transform:none;letter-spacing:.02em;font-size:14px}

.session{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,4.5vw,72px);margin-top:clamp(36px,4.5vw,56px);align-items:start}
.thread{order:1;display:flex;flex-direction:column}
.pad{order:2;position:sticky;top:calc(var(--head) + 20px);z-index:4;margin:0}
.pad-screen{background:#090807;border:1px solid var(--line2);border-radius:var(--r);overflow:hidden;box-shadow:0 0 0 4px #110f0d,0 0 0 5px var(--line),0 30px 60px -30px rgba(0,0,0,.9)}
.pad-head{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 12px 10px 16px;border-bottom:1px solid var(--line)}
.pad-t{display:flex;align-items:center;gap:10px;min-width:0;font:600 11.5px var(--f-sans);font-stretch:85%;letter-spacing:.12em;text-transform:uppercase;color:var(--ink2)}
html:lang(th) .pad-t{text-transform:none;letter-spacing:.01em;font-size:13px}
.pad-t b{color:var(--amber);font-weight:600;font-variant-numeric:tabular-nums}
.pad-t span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pad-steps{display:flex;gap:4px;flex:none}
.pad-steps button{width:32px;height:32px;border-radius:999px;border:1px solid var(--line2);background:transparent;color:var(--muted);font:600 12px var(--f-sans);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.pad-steps button:hover{border-color:var(--muted);color:var(--ink)}
.pad-steps button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:#15130f}
.pad canvas{display:block;width:100%;aspect-ratio:72/46;height:auto}
.pad-foot{display:flex;justify-content:space-between;align-items:center;gap:8px 18px;flex-wrap:wrap;padding:8px 16px 10px;border-top:1px solid var(--line)}
.pad-nums{font:500 13px var(--f-sans);color:var(--ink2);white-space:nowrap;font-variant-numeric:tabular-nums}
.knob{display:flex;align-items:center;gap:10px;font:600 12px var(--f-sans);color:var(--amber);transition:opacity .4s}
.knob input{width:150px}
.knob.off{opacity:.35}

.turn{position:relative;padding:30px 0 34px 48px;border-top:1px solid var(--line);transition:opacity .6s}
.turn:last-child{border-bottom:1px solid var(--line)}
.turn.later{opacity:.38}
.turn-n{position:absolute;left:0;top:33px;font:600 11.5px var(--f-sans);color:var(--dim);font-variant-numeric:tabular-nums}
.turn.on .turn-n{color:var(--amber)}
.turn.on .turn-n::after{content:"";position:absolute;left:0;top:22px;width:18px;height:1px;background:var(--amber)}
.st-l{font:600 11.5px/1.3 var(--f-sans);font-stretch:85%;letter-spacing:.15em;text-transform:uppercase;color:var(--muted);margin-bottom:10px;transition:color .4s}
html:lang(th) .st-l{text-transform:none;letter-spacing:.01em;font-size:13.5px;font-weight:500}
.turn.on .st-l{color:var(--amber)}
.st-t{font:400 clamp(18px,1.5vw,21.5px)/1.5 var(--f-serif);color:var(--ink);text-wrap:pretty;font-variant-numeric:normal}
html:lang(th) .st-t{font-size:clamp(16.5px,1.3vw,19px);line-height:1.8;font-weight:350}
.turn-link{margin-top:18px}

.words-end{margin-top:clamp(56px,6vw,88px);display:grid;grid-template-columns:minmax(0,1fr);gap:14px;max-width:880px}
.end-line{font:350 clamp(21px,2vw,29px)/1.4 var(--f-serif);color:var(--ink2);text-wrap:pretty;max-width:40ch}
.end-learn{font:300 italic clamp(22px,2.2vw,30px)/1.3 var(--f-serif);color:var(--amber)}
html:lang(th) .end-line{line-height:1.75;font-weight:350;font-size:clamp(18px,1.6vw,23px)}
html:lang(th) .end-learn{font-style:normal;line-height:1.5}

/* =================================================================== THE LONG WAY HERE */
.path{padding:clamp(40px,5vw,72px) 0 clamp(80px,9vw,130px);border-top:1px solid rgba(237,231,219,.06)}
.log{border-bottom:1px solid var(--line)}
.log-row,.log-scale{display:grid;grid-template-columns:110px minmax(120px,1fr) minmax(0,1.5fr) minmax(0,1.4fr);gap:10px 28px}
.log-row{align-items:center;padding:20px 0;border-top:1px solid var(--line)}
.log-y{font-size:14px;color:var(--ink2);font-variant-numeric:tabular-nums}
.log-bar{position:relative;height:10px;background:linear-gradient(var(--line2),var(--line2)) 0 50%/100% 1px no-repeat}
.log-bar i{position:absolute;top:2px;height:6px;left:calc(var(--a) / 27 * 100%);width:calc((var(--b) - var(--a)) / 27 * 100%);border-radius:3px;background:rgba(141,177,196,.6)}
.log-now .log-bar i{background:var(--amber)}
.log-now .log-y{color:var(--amber)}
.log-main h3{font:400 clamp(20px,1.6vw,24px)/1.25 var(--f-serif);color:var(--ink)}
html:lang(th) .log-main h3{line-height:1.5}
.log-main p{font-size:14.5px;color:var(--ink2);margin-top:3px}
.log-main .log-role{margin:0 0 4px;font:600 10.5px/1.3 var(--f-sans);font-stretch:85%;letter-spacing:.14em;text-transform:uppercase;color:var(--steel)}
html:lang(th) .log-main .log-role{letter-spacing:.02em;font-size:12.5px;text-transform:none}
.log-now .log-role{color:var(--amber)}
.path .roles{font-size:clamp(28px,3.2vw,46px)}
.path .sec-head{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr)}
.path .awards{margin-top:clamp(40px,4.5vw,64px)}
.path .awards ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:48px}
.log-note{font-size:14px;line-height:1.55;color:var(--muted)}
.log-scale{position:relative;padding-top:10px;font-size:11.5px;color:var(--dim);font-variant-numeric:tabular-nums}
.log-scale span{grid-column:2;grid-row:1;justify-self:start;margin-left:calc(var(--y) / 27 * 100%);transform:translateX(-50%)}
.log-scale span:first-child{transform:none}
.log-scale .ls-now{color:var(--amber)}

/* =================================================================== SECTIONS (Learning Center, BOTNOI, research, talks) */
.labs,.impact,.research,.talks{padding:clamp(80px,9vw,130px) 0;border-top:1px solid rgba(237,231,219,.06)}
.flow-l{font-size:14.5px;line-height:1.55;color:var(--muted)}

.bezel{position:relative;border-radius:var(--r);background:#080807;border:1px solid var(--line2);overflow:hidden;box-shadow:0 0 0 4px #110f0d,0 0 0 5px var(--line),0 24px 50px -24px rgba(0,0,0,.85)}
.bz-tag{position:absolute;left:12px;top:10px;z-index:2;font:600 10.5px var(--f-sans);font-stretch:85%;letter-spacing:.1em;text-transform:uppercase;color:var(--ink2);
  background:rgba(13,12,11,.72);border:1px solid rgba(237,231,219,.1);padding:4px 8px;border-radius:6px;pointer-events:none}

.tool{position:relative;display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.tool-img{aspect-ratio:16/10}
.tool-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.tool:hover .tool-img img{transform:scale(1.02)}
.tool-meta{display:flex;flex-direction:column;gap:8px}
.tool-kind{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;font-size:12.5px;color:var(--muted)}
.tag{font:600 10.5px var(--f-sans);font-stretch:85%;letter-spacing:.1em;text-transform:uppercase;padding:3px 7px;border-radius:4px;border:1px solid var(--line2);color:var(--ink2)}
html:lang(th) .tag{text-transform:none;letter-spacing:0;font-size:11.5px}
.tag-live{color:var(--amber);border-color:rgba(233,180,106,.4)}
.tag-new,.tag-beta{color:var(--steel);border-color:rgba(141,177,196,.4)}
.tool h4{font:560 22px/1.2 var(--f-sans);letter-spacing:-.015em}
.tool h4 a{text-decoration:none}
.stretch::after{content:"";position:absolute;inset:0;z-index:1}
.tool p{color:var(--ink2);font-size:15px;line-height:1.6;max-width:56ch}
.tool-cta{font:560 14px var(--f-sans);color:var(--ink)}
.tool:hover .tool-cta{color:var(--amber)}
.tool:focus-within{outline:2px solid var(--amber-hi);outline-offset:8px;border-radius:6px}
.tool .stretch:focus-visible{outline:none}

/* the Learning Center: DemoPlayer leads, CircuitPlayer second, experiments in one line */
.lead-tool{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:clamp(24px,3.4vw,52px);align-items:center}
.lead-h{font:560 clamp(28px,2.8vw,40px)/1.1 var(--f-sans);letter-spacing:-.025em}
.lead-h a{text-decoration:none}
.lead-h a:hover{color:var(--amber-hi)}
.lead-tool .tool-meta{gap:12px}
.lead-tool .tool-meta > p:not([class]),.lead-tool #dp-text{color:var(--ink2);font-size:16px;line-height:1.6;max-width:48ch}
.lead-links{display:flex;flex-wrap:wrap;align-items:center;gap:12px 22px;margin-top:6px}
.cat-n{font:500 12.5px var(--f-sans);color:var(--dim);font-variant-numeric:tabular-nums}
.tool-second{grid-template-columns:minmax(0,4fr) minmax(0,6fr);align-items:center;gap:clamp(20px,3vw,44px);margin-top:clamp(44px,5vw,72px);max-width:1040px}
.tool-h{font:560 22px/1.2 var(--f-sans);letter-spacing:-.015em}
.tool-h a{text-decoration:none}
.lc-foot{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 28px;margin-top:clamp(44px,5vw,72px);padding-top:20px;border-top:1px solid var(--line)}
.exp-line{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px;font-size:14px;color:var(--muted)}
.exp-line a{color:var(--ink2);text-decoration:none;border-bottom:1px solid var(--line2)}
.exp-line a:hover{color:var(--ink);border-color:var(--amber)}
.tag-exp{color:var(--muted)}
.lc-links{display:flex;flex-wrap:wrap;gap:12px 24px}
.tr-media{aspect-ratio:16/9}
.tr-media iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.tr-play{position:absolute;inset:0;width:100%;height:100%;border:0;padding:0;background:#000;cursor:pointer}
.tr-play img{width:100%;height:100%;object-fit:cover;opacity:.82;transition:opacity .3s}
.tr-play:hover img{opacity:1}
.play-ico{position:absolute;left:50%;top:50%;width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;background:rgba(13,12,11,.66);border:1px solid rgba(237,231,219,.35);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.play-ico::after{content:"";position:absolute;left:26px;top:21px;border-left:16px solid var(--ink);border-top:11px solid transparent;border-bottom:11px solid transparent}
.tr-btn-l{position:absolute;left:12px;bottom:12px;font:560 13px var(--f-sans);color:var(--ink);background:rgba(13,12,11,.72);padding:6px 10px;border-radius:6px}
.dur{color:var(--muted);margin-left:4px}
html:lang(th) .en-only{display:none}
.trailer figcaption{margin-top:16px;font-size:14.5px;color:var(--ink2);line-height:1.55}
.trailer figcaption b{color:var(--ink);font-weight:600}
.yt{color:var(--muted);white-space:nowrap;margin-left:4px}
.yt:hover{color:var(--ink)}

/* =================================================================== BOTNOI */
.imp-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,2.4vw,32px)}
.imp-card{display:flex;flex-direction:column;gap:22px;padding:clamp(24px,2.8vw,40px);border-radius:16px;background:linear-gradient(180deg,var(--panel),var(--bg2));border:1px solid var(--line);min-width:0}
.imp-h h3{font:560 clamp(24px,2.2vw,30px)/1.15 var(--f-sans);letter-spacing:-.02em}
.imp-tag{font:600 12px var(--f-sans);font-stretch:85%;letter-spacing:.12em;text-transform:uppercase;color:var(--amber);margin-top:6px}
html:lang(th) .imp-tag{text-transform:none;letter-spacing:0;font-size:13.5px}
.imp-lead{color:var(--ink2);font-size:16px;line-height:1.6;max-width:52ch}


/* stats: label above, number below, each in its own cell with a rule (fixes "1,364 90" running together) */
.stats{display:grid;gap:18px 0;border-top:1px solid var(--line);padding-top:18px}
.stats-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.stats div{display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:6px;padding:0 16px;border-left:1px solid var(--line);min-width:0}
.stats div:first-child{padding-left:0;border-left:0}
.stats dd{font:500 clamp(26px,2.5vw,36px)/1 var(--f-sans);letter-spacing:-.03em;color:var(--ink);white-space:nowrap}
.stats dd small{font-size:.45em;letter-spacing:0;color:var(--muted);font-weight:500;margin-right:.25em;vertical-align:.35em}
.stats dt{font-size:13px;line-height:1.45;color:var(--muted)}
/* the dots fill the rest of the card: the box grows with the card, the canvas fills the box */
.dots-fig{flex:1 1 auto;display:flex;flex-direction:column;min-height:0}
.dots-box{position:relative;flex:1 1 auto;min-height:clamp(260px,24vw,340px)}
.dots{position:absolute;inset:0;display:block;width:100%;height:100%;touch-action:pan-y;cursor:pointer}
.dots-fig figcaption{font-size:13px;color:var(--muted);margin-top:10px}
.imp-card > .link{align-self:flex-start;margin-top:auto}

/* Botnoi Voice: Thai words turn into a waveform under a play-head (botnoi.js) */
.tts{display:flex;flex-direction:column;gap:12px;padding:16px 18px 14px;border-radius:var(--r);background:#0a0908;border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(237,231,219,.03),0 18px 40px -28px rgba(0,0,0,.9)}
.tts-top{display:flex;align-items:center;gap:12px;min-height:32px}
.tts-l{font:600 10.5px/1 var(--f-sans);font-stretch:85%;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
html:lang(th) .tts-l{text-transform:none;letter-spacing:0;font-size:12px}
.tts-note{flex:1;min-width:0;text-align:right;font-size:12px;color:var(--muted)}
.tts-play{flex:none;display:inline-flex;align-items:center;gap:7px;min-height:32px;padding:0 13px 0 11px;border-radius:999px;border:1px solid var(--line2);
  background:transparent;color:var(--ink2);font:500 13px var(--f-sans);cursor:pointer;transition:border-color .2s,color .2s}
.tts-play:hover{border-color:var(--amber);color:var(--ink)}
.tts-play svg{width:9px;height:9px;fill:var(--amber)}
.tts-words{display:flex;flex-wrap:wrap;align-items:flex-end;gap:4px 14px}
.tts-words .w{display:inline-flex;flex-direction:column;gap:1px}
.tts-words .w.pz{margin-left:12px}
.tts-words b{font:400 clamp(22px,2vw,27px)/1.3 var(--f-serif);color:var(--ink);transition:color .3s,text-shadow .3s}
.tts-words i{font:italic 400 13.5px/1.2 var(--f-serif);color:var(--muted);transition:color .3s}
.tts.live .w b{color:var(--dim)}
.tts.live .w i{color:var(--dim)}
.tts.live .w.said b{color:var(--ink)}
.tts.live .w.said i{color:var(--muted)}
.tts.live .w.on b{color:var(--amber-hi);text-shadow:0 0 18px rgba(233,180,106,.4);transition-duration:.12s}
.tts.live .w.on i{color:var(--amber);transition-duration:.12s}
.tts-mean{font:italic 300 15px/1.4 var(--f-serif);color:var(--ink2)}
.tts-wave{display:flex;flex-direction:column;gap:8px;padding-top:12px;border-top:1px solid var(--line)}
.tts-wave canvas{display:block;width:100%;height:76px}
.tts-cap{font-size:12px;line-height:1.5;color:var(--dim);text-wrap:pretty}

/* the three platforms it was first on: Botnoi Voice wired into each, text labels only */
.route{display:flex;flex-direction:column;gap:12px}
.route-l{font-size:13.5px;color:var(--muted)}
.route-map{position:relative;display:grid;grid-template-columns:auto minmax(40px,1fr) auto;align-items:center}
.route-cv{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.route-src,.route-dst li{position:relative;z-index:1;padding:6px 13px;border-radius:999px;background:#0a0908;border:1px solid var(--line2);font:500 13.5px/1.35 var(--f-sans);white-space:nowrap}
.route-src{grid-column:1;display:inline-flex;align-items:center;gap:8px;color:var(--ink);font-weight:560}
.route-src i{width:6px;height:6px;border-radius:50%;background:var(--amber);box-shadow:0 0 0 3px rgba(233,180,106,.14)}
.route-dst{grid-column:3;display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.route-dst li{color:var(--ink2);transition:border-color .7s,color .7s,box-shadow .7s}
.route-dst li.hit{border-color:rgba(233,180,106,.7);color:var(--ink);box-shadow:0 0 20px -6px rgba(233,180,106,.55);transition-duration:.15s}

/* =================================================================== RESEARCH */
.res-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(28px,4vw,64px);align-items:start}
.res-side{display:flex;flex-direction:column;gap:28px;min-width:0}
.fly{border-radius:14px}
.fly-in{padding:clamp(20px,2.4vw,30px)}
.fly-k{display:flex;align-items:center;gap:9px;font:600 11px var(--f-sans);font-stretch:85%;letter-spacing:.14em;color:var(--muted)}
.fly h3{font:560 24px/1.2 var(--f-sans);letter-spacing:-.02em;margin:8px 0 14px}
.fly-plot{display:block;width:100%;height:auto}
.fly-grid{fill:none;stroke:rgba(141,177,196,.12);stroke-width:1}
.fly-ld{fill:none;stroke:var(--steel);stroke-width:1.3;opacity:.85}
.fly-dme{fill:none;stroke:var(--amber);stroke-width:2}
.fly-dim{fill:none;stroke:var(--ink2);stroke-width:1}
.fly-txt{font:600 12px var(--f-sans);fill:var(--ink)}
.fly-ax{font:500 11px var(--f-sans);fill:var(--dim)}
.fly-leg{display:flex;flex-wrap:wrap;gap:6px 18px;font-size:12.5px;color:var(--muted);margin:8px 0 16px}
.fly-leg span{display:inline-flex;align-items:center;gap:7px}
.lg-dme::before,.lg-ld::before{content:"";width:14px;height:2px;background:var(--amber)}
.lg-ld::before{background:var(--steel)}
.lg-ax{margin-left:auto}
.fly-text{font-size:14.5px;line-height:1.65;color:var(--ink2)}
.facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0}
.facts li{display:flex;flex-direction:column;gap:4px;padding:16px 16px 16px 0;border-top:1px solid var(--line)}
.facts li:nth-child(2n){padding-left:16px;border-left:1px solid var(--line)}
.facts b{font:500 22px/1.1 var(--f-sans);letter-spacing:-.02em;color:var(--ink);white-space:nowrap}
.facts span{font-size:13px;line-height:1.45;color:var(--muted)}
.pubs{border-top:1px solid var(--line)}
.pub{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:4px 18px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--line)}
.pub-y{font:500 14px var(--f-sans);color:var(--dim);font-variant-numeric:tabular-nums}
.pub-b b{display:block;font-weight:500;font-size:16px;line-height:1.4;color:var(--ink)}
.pub-b a{text-decoration:none;border-bottom:1px solid var(--line2)}
.pub-b a:hover{border-color:var(--amber)}
.pub-v{display:block;font-size:13.5px;color:var(--muted);margin-top:3px}
.award{color:var(--amber)}
.topic{font:600 10.5px var(--f-sans);font-stretch:85%;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);border:1px solid var(--line2);border-radius:4px;padding:3px 7px;white-space:nowrap}
html:lang(th) .topic{text-transform:none;letter-spacing:0;font-size:11.5px}
.awards{margin-top:36px}
.awards li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:18px;padding:9px 0;font-size:14.5px;color:var(--ink2);border-bottom:1px dashed var(--line)}
.aw-y{color:var(--dim);font-variant-numeric:tabular-nums}

/* =================================================================== TALKS */
.talk-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(16px,2vw,28px);counter-reset:t}
.talk{display:flex;flex-direction:column;gap:10px;padding-top:20px;border-top:1px solid var(--line2);min-width:0}
.talk svg{width:100%;max-width:180px;height:48px;overflow:visible;margin-bottom:8px}
.tg{fill:none;stroke:var(--line2);stroke-width:1}
.tc{fill:none;stroke:var(--ink2);stroke-width:1.5;stroke-linecap:round}
.td{fill:var(--amber)}
.talk-n{font:600 11px var(--f-sans);color:var(--dim);letter-spacing:.1em}
.talk h3{font:560 19px/1.3 var(--f-sans);letter-spacing:-.01em}
.talk p{font-size:14.5px;color:var(--muted);line-height:1.6}

/* =================================================================== CONTACT */
.contact{padding:clamp(90px,10vw,150px) 0 clamp(56px,6vw,80px);border-top:1px solid rgba(237,231,219,.06);
  background:radial-gradient(50% 60% at 20% 100%,rgba(233,180,106,.06),transparent 70%),var(--bg)}
.contact-in{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.8fr);gap:48px 64px;align-items:end}
.mega{font:480 clamp(56px,9vw,132px)/.92 var(--f-sans);letter-spacing:-.05em;color:var(--ink)}
html:lang(th) .mega{letter-spacing:0;line-height:1.15;font-weight:560;font-size:clamp(48px,7vw,104px)}
.con-desc{font-size:clamp(16px,1.3vw,18.5px);color:var(--ink2);max-width:44ch;margin:22px 0 28px;line-height:1.6}
.con-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px}
.mail{font:500 clamp(20px,2.2vw,28px)/1.2 var(--f-sans);letter-spacing:-.01em;color:var(--ink);text-decoration:none;border-bottom:1px solid rgba(233,180,106,.5);padding-bottom:3px;word-break:break-all}
.mail:hover{border-color:var(--amber)}
.copy-status{font-size:13.5px;color:var(--amber);min-height:1em}
.follow ul{display:flex;flex-direction:column}
.follow a{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);text-decoration:none;color:var(--ink2);font-size:15px}
.follow a:hover{color:var(--ink)}

.foot{border-top:1px solid var(--line);padding:22px 0 calc(22px + env(safe-area-inset-bottom,0px))}
.foot-in{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 28px;font-size:13px;color:var(--dim)}

/* =================================================================== RESPONSIVE */
@media (max-width:1180px){
  .ro{grid-template-columns:repeat(4,minmax(0,1fr))}
  .ro .ro-x{display:none}
  .ro{grid-template-columns:minmax(0,1fr) minmax(0,1.5fr) minmax(0,1fr) minmax(0,1.5fr)}
  .hud-in{grid-template-columns:auto minmax(0,1fr) 180px}
}
@media (max-width:1180px) and (min-width:901px){
  .hero-copy > *{max-width:min(100%,440px)}
  .h1{font-size:clamp(44px,5.6vw,64px)}
}
@media (max-width:1040px){
  .nav a{padding:8px 9px}
  .mark-sur{display:none}
  .talk-grid{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:36px}
}
@media (max-width:900px){
  .nav{position:fixed;left:0;right:0;top:var(--head);flex-direction:column;gap:0;padding:8px max(16px,4vw) 20px;background:rgba(13,12,11,.97);
    border-bottom:1px solid var(--line);transform:translateY(-8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}
  .top.open .nav{opacity:1;transform:none;visibility:visible}
  .nav a{padding:14px 4px;font-size:17px;border-bottom:1px solid var(--line);border-radius:0;color:var(--ink2)}
  .menu-btn{display:grid}
  .sec-head{grid-template-columns:1fr;gap:18px}
  .res-grid,.imp-grid,.contact-in,.lead-tool,.tool-second,.path .sec-head{grid-template-columns:1fr}
  /* stacked hero: the drawing on top, the words under it */
  .hero{min-height:0}
  .mind,.hero.v1 .mind{position:relative;inset:auto;width:auto;height:min(58svh,130vw,640px);flex:none}
  .hero.v1 .mind::after{display:none}
  .mind.flat{height:auto}
  .mind.flat .mind-st{position:static;width:auto;padding:12px max(16px,4vw)}
  .hero-copy{flex:none;justify-content:flex-start;gap:14px;padding-top:4px;padding-bottom:28px}
  .hero-copy > *{max-width:100%}
  /* the conversation: picture on top (sticky), the lines scroll under it */
  .session{grid-template-columns:1fr;gap:8px}
  .pad{order:0;top:calc(var(--head) + 8px)}
  .thread{order:1}
  .log-row,.log-scale{grid-template-columns:96px minmax(0,1fr) minmax(0,1.3fr);column-gap:20px}
  .log-row .log-side{grid-column:2 / -1}
  .log-bar{grid-column:1;grid-row:2}
  .log-scale{display:none}
}
@media (max-width:760px){
  :root{--head:58px}
  .hud-in{grid-template-columns:1fr;gap:10px;padding-block:12px}
  .hud-id{flex-direction:row;flex-wrap:wrap;align-items:baseline;gap:4px 12px}
  .ro div{padding:2px 10px}
  .ro div:first-child{padding-left:0;border-left:0}
  .ro .ro-x{display:none}
  .ro .ro-x + .ro-k{padding-left:0;border-left:0}
  .ro{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:10px}
  .ro div:nth-child(6){padding-left:0;border-left:0}
  /* phone hero: the drawing, then name, one line, the strip and the buttons, all in about one screen */
  .mind,.hero.v1 .mind{height:58svh}
  .ticks{gap:7px}
  .tick{width:11px}
  .tick.on{width:22px}
  .gap{width:4px}
  .story{bottom:2px;padding:12px 6px}
  .face{width:44px;height:44px}
  .hero-copy{gap:12px;padding-bottom:22px}
  .h1{font-size:clamp(34px,10vw,44px)}
  html:lang(th) .h1{font-size:clamp(30px,8.6vw,38px)}
  .tagline{font-size:18px}
  html:lang(th) .tagline{font-size:16.5px}
  .mind-cap{min-height:0;font-size:13px}
  .st-thing{display:none}
  .st-role{font-size:9.5px;letter-spacing:.1em}
  html:lang(th) .st-role{font-size:11px}
  .words-lead{font-size:clamp(30px,8.6vw,38px)}
  .creds{gap:10px 0}
  .creds div{padding:0 10px}
  .creds dt{font-size:15px}
  .creds dd{font-size:11.5px;max-width:none}
  .ro{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ro .ro-e,.hud-cap{display:none}
  .ro div:nth-child(7){display:none}
  .ro div:nth-child(6){padding-left:10px;border-left:1px solid var(--line)}
  .path .awards ol{grid-template-columns:1fr}
  .lc-foot{flex-direction:column;align-items:flex-start}
  .stats-4{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:22px}
  .stats-4 div:nth-child(3){padding-left:0;border-left:0}
  .imp-card{gap:18px}
  .tts{padding:14px 14px 12px}
  .tts-words{gap:4px 11px}
  .tts-words .w.pz{margin-left:0}
  .tts-wave canvas{height:64px}
  .route-src,.route-dst li{padding:5px 11px;font-size:13px}
  .facts{grid-template-columns:1fr}
  .facts li:nth-child(2n){padding-left:0;border-left:0}
  .pub{grid-template-columns:44px minmax(0,1fr);gap:4px 12px}
  .pub .topic{grid-column:2;justify-self:start}
  .talk-grid{grid-template-columns:1fr}
  .turn{padding:24px 0 26px 34px}
  .turn-n{top:27px}
  .pad canvas{aspect-ratio:72/50}
  .pad-foot{padding:6px 12px 8px}
  .knob input{width:120px}
  .log-row{grid-template-columns:1fr;gap:6px}
  .log-row .log-side{grid-column:auto}
  .log-bar{grid-column:auto;grid-row:auto;max-width:100%}
}
@media (max-width:420px){
  .mark-name{font-size:14.5px}
  .langs button{min-width:38px;padding:6px 9px}
}

/* awards sit on the timeline: an amber diamond at the year, the award text in amber */
.log-bar .aw{position:absolute;top:50%;left:calc(var(--y) / 27 * 100%);width:8px;height:8px;margin:-4px 0 0 -4px;background:var(--amber);transform:rotate(45deg);box-shadow:0 0 0 2px var(--bg),0 0 10px rgba(233,180,106,.55)}
.log-note .award{color:var(--amber)}
.log-note .award::before{content:"";display:inline-block;width:6px;height:6px;margin:0 .45em .12em 0;background:var(--amber);transform:rotate(45deg)}

/* a few plain lines on what the role was */
.log-more{margin-top:10px;font-size:14.5px;line-height:1.6;color:var(--ink2);max-width:62ch;text-wrap:pretty}

.log-side{display:flex;flex-direction:column;gap:10px;min-width:0}
.log-side .log-more{margin-top:0;color:var(--ink2)}
/* very small phones: the platforms stack under Botnoi Voice, no wires */
@media (max-width:359px){.route-map{grid-template-columns:1fr;gap:8px}.route-cv{display:none}.route-src{justify-self:start}.route-dst{grid-column:1}}

/* ===== the photo behind the hero words (option 1, amber duotone, chosen by Toon) ===== */
/* Photo-in-the-hero proposals (o1 to o6). Loaded after ../../d/style.css (the live home page's CSS, unchanged).
   One layer, .ph, sits under the words (z 0) and under the particle scene (.mind, z 1, an opaque canvas on the right 56 %),
   so the portrait only ever shows on the left, and it fades out before the scene's edge: no seam.
   On phones (<= 900 px) the scene is on top and the words under it; .ph then sits behind the words only. */

.ph{position:absolute;z-index:0;left:0;top:0;bottom:0;width:46%;overflow:hidden;pointer-events:none;
  -webkit-mask-image:linear-gradient(90deg,#000 0,#000 58%,transparent 95%);mask-image:linear-gradient(90deg,#000 0,#000 58%,transparent 95%)}
.ph img,.ph canvas{position:absolute;display:block;max-width:none;user-select:none}
.ph .ph-in{position:absolute;inset:0}

/* small text keeps a dark halo where it crosses a lighter part of the picture (invisible on plain graphite) */
.ph-on .tagline,.ph-on .creds dd,.ph-on .mind-cap,.ph-on .txt-link,.ph-on .hi{text-shadow:0 0 16px var(--bg),0 0 4px var(--bg),0 0 1px var(--bg)}
.ph-on .h1{text-shadow:0 0 30px rgba(13,12,11,.65)}

/* where the picture already shows his face, the small round photo goes */
.no-face .face{display:none}

/* ---------- O1 amber duotone: the whole figure, arms crossed, warm and faint ---------- */
.ph-on .ph-in{-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 16%,#000 70%,transparent 100%);mask-image:linear-gradient(180deg,transparent 0,#000 16%,#000 70%,transparent 100%)}
.ph-on .ph img{bottom:0;left:0;height:96%;width:auto;opacity:.5}

/* ---------- stacked hero (tablet and phone): the scene on top, the words under it, the picture behind the words ---------- */
@media (max-width:900px){
  .ph{top:calc(var(--head) + min(58svh,130vw,640px));left:0;right:0;width:auto;
    -webkit-mask-image:linear-gradient(270deg,#000 0,#000 30%,transparent 92%);mask-image:linear-gradient(270deg,#000 0,#000 30%,transparent 92%)}
  .ph-on .ph img{left:auto;right:-14%;bottom:auto;top:0;height:min(118%,620px)}
  .ph-on .ph-in{-webkit-mask-image:linear-gradient(180deg,transparent 0,#000 10%,#000 60%,transparent 100%);mask-image:linear-gradient(180deg,transparent 0,#000 10%,#000 60%,transparent 100%)}
}
@media (max-width:760px){
  .ph{top:calc(var(--head) + 58svh)}
}
@media (prefers-reduced-motion:reduce){.ph *{transition:none}}