/* memesong.com — written from scratch. Structure from YAAS Energy (CSS Design Awards):
   pill nav over a lilac–pink–orange hero, overflowing wordmark, outlined pills,
   color-washed flavor headers + rounded white panels, mixed display type, rounded art row. */
:root{
  --lilac:#c9a6ff;
  --pink:#ff6ea8;
  --tangerine:#ff8a3a;
  --ink:#17141b;
  --ink-soft:#3a3340;
  --paper:#fffaf6;
  --paper-2:#fff3ea;
  --line:rgba(23,20,27,.12);
  --white:#fff;
  --sad:#ff5b7e;
  --cozy:#ff9b6a;
  --late:#7c6cff;
  --rain:#2f9fdb;
  --dream:#c77dff;
  --bright:#ff7a1a;
  --walk:#12b38e;
  --wait:#6b7c99;
  --display:Rowdies,system-ui,sans-serif;
  --sans:Anuphan,system-ui,sans-serif;
  --mono:"Xanh Mono",ui-monospace,monospace;
  --radius:1.75rem;
  --nav-h:4.25rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{margin:0;padding:0}
body{
  font-family:var(--sans);
  font-weight:400;
  color:var(--ink);
  background:var(--paper);
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{max-width:100%;height:auto;display:block}
button,a{font:inherit}
button{cursor:pointer;border:0;background:none;color:inherit}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:.5rem 1rem;z-index:40}
.skip:focus{left:.5rem;top:.5rem}

/* ---- floating pill nav (YAAS: left cluster / right action, over the hero) ---- */
.nav{
  position:fixed;top:.7rem;left:0;right:0;z-index:30;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 1.1rem;pointer-events:none;gap:.6rem;
}
.nav a,.nav button{pointer-events:auto}
.nav-cluster,.nav-end{display:flex;gap:.45rem;flex-wrap:wrap;align-items:center}
.pill{
  display:inline-flex;align-items:center;justify-content:center;
  height:2.15rem;padding:0 .95rem;
  border:1.5px solid rgba(255,255,255,.7);
  border-radius:999px;
  color:#fff;text-decoration:none;
  font-family:var(--mono);font-size:.78rem;letter-spacing:.02em;
  background:rgba(255,255,255,.08);
  backdrop-filter:blur(8px);
  transition:background .15s,color .15s,border-color .15s;
}
.pill:hover{background:#fff;color:var(--ink)}
.pill-solid{background:#fff;color:var(--ink);border-color:#fff;font-weight:600}
.pill-solid:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
body.is-light .pill{border-color:rgba(23,20,27,.22);color:var(--ink);background:var(--paper);box-shadow:0 4px 16px rgba(23,20,27,.1)}
body.is-light .pill:hover{background:var(--ink);color:#fff}
body.is-light .pill-solid{background:var(--ink);color:#fff;border-color:var(--ink)}
body.is-light .pill-solid:hover{background:#fff;color:var(--ink);border-color:var(--ink)}
.nav-brand{display:none}

/* ---- hero ---- */
.hero{
  position:relative;
  min-height:100svh;
  background:linear-gradient(118deg,var(--lilac) 0%,var(--pink) 48%,var(--tangerine) 100%);
  color:#fff;
  overflow:hidden;
  padding:calc(var(--nav-h) + .4rem) 1.25rem 2.2rem;
  display:flex;flex-direction:column;justify-content:flex-end;
}
.wordmark{
  position:absolute;left:-4vw;right:-4vw;top:18%;
  font-family:var(--display);font-weight:700;
  font-size:clamp(5.5rem,22vw,19rem);
  line-height:.78;letter-spacing:-.04em;
  text-transform:lowercase;
  color:#fff;opacity:.96;
  pointer-events:none;user-select:none;
  text-shadow:0 12px 40px rgba(90,20,60,.18);
  white-space:nowrap;
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(280px,26rem);
  gap:1.4rem 2rem;
  align-items:end;
  width:100%;max-width:78rem;margin:0 auto;
  min-width:0;
}
.hero-copy,.deck{min-width:0;max-width:100%}
.chiprow{min-width:0;max-width:100%}
.hero-copy h1{
  font-family:var(--display);font-weight:400;
  font-size:clamp(1.7rem,3.1vw,2.6rem);
  line-height:1.05;margin:0 0 .7rem;max-width:22ch;
  text-shadow:0 1px 0 rgba(80,20,40,.15);
}
.hero-copy p.lede{
  margin:0 0 1.05rem;max-width:36ch;
  font-size:1.02rem;font-weight:500;
  text-shadow:0 1px 8px rgba(80,20,40,.2);
}
.flavors{
  display:flex;flex-wrap:wrap;gap:.4rem;margin:0 0 .85rem;
}
.flavor{
  --f:var(--pink);
  display:inline-flex;align-items:center;gap:.4rem;
  height:2rem;padding:0 .75rem 0 .55rem;
  border-radius:999px;border:1.5px solid rgba(255,255,255,.65);
  color:#fff;background:rgba(23,20,27,.12);
  font-family:var(--mono);font-size:.72rem;
}
.flavor:hover,.flavor.is-on{background:#fff;color:var(--ink);border-color:#fff}
.flavor i{width:.55rem;height:.55rem;border-radius:50%;background:var(--f);display:block;flex:none}
.flavor[data-f=sad]{--f:var(--sad)}
.flavor[data-f=cozy]{--f:var(--cozy)}
.flavor[data-f=late]{--f:var(--late)}
.flavor[data-f=rain]{--f:var(--rain)}
.flavor[data-f=dream]{--f:var(--dream)}
.flavor[data-f=bright]{--f:var(--bright)}
.flavor[data-f=walk]{--f:var(--walk)}
.flavor[data-f=wait]{--f:var(--wait)}
.chiprow{
  display:flex;gap:.55rem;overflow-x:auto;padding:.15rem 0 .4rem;
  scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  scrollbar-width:thin;
}
.chip{
  flex:none;scroll-snap-align:start;
  display:flex;align-items:center;gap:.55rem;
  width:13.2rem;padding:.35rem .7rem .35rem .35rem;
  border-radius:999px;background:rgba(255,255,255,.16);
  border:1.5px solid rgba(255,255,255,.45);
  color:#fff;text-align:left;
}
.chip:hover,.chip.is-on{background:#fff;color:var(--ink)}
.chip img{width:2.3rem;height:2.3rem;border-radius:50%;object-fit:cover;flex:none}
.chip b{display:block;font-family:var(--display);font-weight:400;font-size:.92rem;line-height:1.05}
.chip small{display:block;font-family:var(--mono);font-size:.62rem;opacity:.85}

/* ---- deck / player (the tool, above the fold) ---- */
.deck{
  background:var(--paper);
  color:var(--ink);
  border-radius:1.6rem;
  padding:1rem 1rem 1.05rem;
  box-shadow:0 22px 50px rgba(80,16,40,.22);
  width:100%;
}
.deck-top{display:flex;gap:.9rem;align-items:center}
.cover-wrap{position:relative;flex:none}
.deck-cover{
  width:6.4rem;height:6.4rem;border-radius:1.15rem;object-fit:cover;
  background:#e8d8e8;
}
.play{
  position:relative;width:3.6rem;height:3.6rem;flex:none;
  border-radius:50%;background:var(--ink);color:#fff;
  display:grid;place-items:center;overflow:visible;
}
.play svg.ring{position:absolute;inset:-5px;width:calc(100% + 10px);height:calc(100% + 10px);transform:rotate(-90deg)}
.play svg.ring circle{fill:none;stroke:var(--pink);stroke-width:3;stroke-linecap:round}
.play .tri{width:0;height:0;border-style:solid;border-width:7px 0 7px 12px;border-color:transparent transparent transparent #fff;margin-left:2px}
.play.is-on .tri{width:10px;height:12px;border:0;background:#fff;margin:0;border-radius:1px;box-shadow:inset 4px 0 0 #fff, inset -4px 0 0 #fff;background:transparent;height:12px;width:14px}
.deck-meta{min-width:0;flex:1}
.deck-kicker{font-family:var(--mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 .2rem}
.deck-kicker em{font-style:italic;color:var(--pink);font-family:var(--mono)}
.deck-meta h2{font-family:var(--display);font-weight:400;font-size:1.35rem;line-height:1.05;margin:0 0 .15rem}
.deck-meta .sub{font-family:var(--mono);font-size:.72rem;color:var(--ink-soft);margin:0}
.wave{display:flex;align-items:flex-end;gap:2px;height:28px;margin:.75rem 0 .65rem}
.wave span{flex:1;background:var(--ink);opacity:.28;border-radius:2px 2px 0 0;min-height:3px}
.wave.is-on span{background:var(--pink);opacity:.9}
.deck-actions{display:flex;flex-wrap:wrap;gap:.4rem}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.35rem;
  height:2.05rem;padding:0 .8rem;border-radius:999px;
  font-family:var(--mono);font-size:.72rem;
  border:1.5px solid var(--ink);background:transparent;color:var(--ink);
  text-decoration:none;
}
.btn:hover{background:var(--ink);color:#fff}
.btn-fill{background:var(--ink);color:#fff}
.btn-fill:hover{background:var(--pink);border-color:var(--pink);color:#fff}
.btn[disabled]{opacity:.4;pointer-events:none}
.vol{display:flex;align-items:center;gap:.4rem;margin-left:auto;font-family:var(--mono);font-size:.68rem}
.vol input{width:5rem;accent-color:var(--pink)}
.deck-err{display:none;margin:.55rem 0 0;color:#b4233a;font-size:.85rem}
.deck-err.is-on{display:block}

/* ---- flavor bands ---- */
.band{--f:var(--pink);background:var(--f);color:#fff;padding:2.4rem 1.25rem 0}
.band-head{max-width:78rem;margin:0 auto .9rem;display:flex;justify-content:space-between;align-items:end;gap:1rem}
.band h2{font-family:var(--display);font-weight:400;font-size:clamp(2.2rem,6vw,4.2rem);line-height:.9;margin:0;text-transform:uppercase}
.band .tag{font-family:var(--mono);font-size:.85rem;max-width:28ch;margin:0 0 .3rem;text-align:right}
.panel{
  background:var(--paper);
  color:var(--ink);
  border-radius:2.4rem 2.4rem 0 0;
  padding:1.4rem 1.2rem 2rem;
  max-width:78rem;margin:0 auto;
}
.band-blurb{margin:0 0 1.1rem;color:var(--ink-soft);max-width:58ch}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(16.5rem,1fr));
  gap:.85rem;
}
.tile{
  background:#fff;
  border:1.5px solid var(--line);
  border-radius:1.25rem;
  padding:.7rem .7rem .8rem;
  display:flex;flex-direction:column;gap:.55rem;
  min-width:0;
}
.tile-top{display:flex;gap:.7rem;align-items:center}
.tile img{width:4.1rem;height:4.1rem;border-radius:.9rem;object-fit:cover;flex:none;background:#eee}
.tile h3{font-family:var(--display);font-weight:400;font-size:1.12rem;line-height:1.1;margin:0}
.tile .sub{font-family:var(--mono);font-size:.68rem;color:var(--ink-soft)}
.tile .use{margin:0;font-size:.9rem;color:var(--ink-soft)}
.tile .wave{height:22px;margin:.1rem 0}
.tile.is-on{border-color:var(--f, var(--pink));box-shadow:0 0 0 3px color-mix(in srgb, var(--f, var(--pink)) 35%, transparent)}
.band[data-f=sad]{--f:var(--sad)}
.band[data-f=cozy]{--f:var(--cozy)}
.band[data-f=late]{--f:var(--late)}
.band[data-f=rain]{--f:var(--rain)}
.band[data-f=dream]{--f:var(--dream)}
.band[data-f=bright]{--f:var(--bright)}
.band[data-f=walk]{--f:var(--walk)}
.band[data-f=wait]{--f:var(--wait)}

/* ---- statement + art row (YAAS mixed display type + rounded cards) ---- */
.statement{background:#fff;padding:4.2rem 1.25rem 3.2rem;text-align:center}
.statement h2{
  font-family:var(--display);font-weight:400;
  font-size:clamp(1.8rem,5.4vw,3.6rem);
  line-height:1.05;margin:0 auto 1rem;max-width:18ch;
}
.statement h2 span{color:var(--pink)}
.statement p{margin:0 auto;max-width:42ch;color:var(--ink-soft)}
.artrow{display:flex;gap:.7rem;overflow-x:auto;padding:1.6rem 0 .2rem;scroll-snap-type:x mandatory}
.artrow figure{
  flex:none;width:min(16.5rem,70vw);margin:0;
  scroll-snap-align:center;
  border-radius:1.15rem;overflow:hidden;
  background:#1a1220;
}
.artrow img{width:100%;height:10.5rem;object-fit:cover}
.artrow figcaption{font-family:var(--mono);font-size:.68rem;padding:.45rem .7rem .6rem;color:var(--ink);background:var(--paper-2)}

/* ---- credit / rules ---- */
.credit-block{background:var(--paper-2);padding:3.4rem 1.25rem}
.credit-inner{max-width:78rem;margin:0 auto;display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;align-items:start}
.credit-block h2{font-family:var(--display);font-weight:400;font-size:clamp(2rem,4vw,3.1rem);line-height:.95;margin:0 0 .7rem}
.credit-box{
  background:#fff;border:1.5px solid var(--line);border-radius:1.2rem;
  padding:1rem 1rem 1rem 1.1rem;display:flex;gap:.8rem;align-items:center;justify-content:space-between;
}
.credit-box code{font-family:var(--mono);font-size:.92rem;line-height:1.4;white-space:pre-wrap;flex:1}
.rules{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.rule{background:#fff;border-radius:1.15rem;padding:1rem 1rem 1.05rem;border:1.5px solid var(--line)}
.rule b{display:block;font-family:var(--display);font-weight:400;font-size:1.15rem;margin:0 0 .3rem}
.rule.yes b{color:#0c7a58}
.rule.no b{color:#c42b45}
.rule p{margin:0;color:var(--ink-soft);font-size:.95rem}

/* ---- pack tray ---- */
.pack{background:#fff;padding:3.2rem 1.25rem 3.6rem;border-top:1.5px solid var(--line)}
.pack-inner{max-width:78rem;margin:0 auto}
.pack h2{font-family:var(--display);font-weight:400;font-size:clamp(2rem,4vw,3.1rem);margin:0 0 .4rem}
.pack-lead{margin:0 0 1rem;color:var(--ink-soft);max-width:50ch}
.pack-list{display:flex;flex-wrap:wrap;gap:.5rem;min-height:2.4rem;margin:0 0 1rem}
.pack-item{
  display:flex;align-items:center;gap:.45rem;
  background:var(--paper-2);border-radius:999px;padding:.2rem .55rem .2rem .2rem;
  font-family:var(--mono);font-size:.75rem;
}
.pack-item img{width:1.6rem;height:1.6rem;border-radius:50%;object-fit:cover}
.pack-item button{font-size:1rem;line-height:1;padding:.1rem .25rem;opacity:.6}
.pack-item button:hover{opacity:1}
.pack-out{margin:.8rem 0 0;font-family:var(--mono);font-size:.85rem;word-break:break-all}
.pack-out a{color:var(--pink)}
.pack-err{color:#b4233a;margin:.5rem 0 0;display:none}
.pack-err.is-on{display:block}

/* ---- FAQ ---- */
.faq{background:var(--ink);color:#fff;padding:3.2rem 1.25rem 3.6rem}
.faq-inner{max-width:52rem;margin:0 auto}
.faq h2{font-family:var(--display);font-weight:400;font-size:clamp(2rem,4vw,3.1rem);margin:0 0 1.1rem}
.faq details{border-top:1px solid rgba(255,255,255,.16);padding:.7rem 0}
.faq details:last-child{border-bottom:1px solid rgba(255,255,255,.16)}
.faq summary{cursor:pointer;font-family:var(--display);font-weight:400;font-size:1.2rem;list-style:none;display:flex;justify-content:space-between;gap:1rem}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);opacity:.7}
.faq details[open] summary::after{content:"–"}
.faq details p{margin:.55rem 0 0;color:rgba(255,255,255,.82);max-width:62ch}

/* ---- footer ---- */
.foot{background:var(--ink);color:rgba(255,255,255,.8);padding:0 1.25rem 2.2rem;font-family:var(--mono);font-size:.78rem}
.foot-inner{max-width:78rem;margin:0 auto;display:flex;flex-wrap:wrap;gap:.8rem 1.5rem;justify-content:space-between;border-top:1px solid rgba(255,255,255,.16);padding-top:1.2rem}
.foot a{color:#fff}

/* ---- toast / chip ---- */
.toast{
  position:fixed;bottom:1rem;left:50%;transform:translateX(-50%);
  background:var(--ink);color:#fff;padding:.55rem 1rem;border-radius:999px;
  font-family:var(--mono);font-size:.78rem;z-index:40;
  opacity:0;pointer-events:none;transition:opacity .2s;
}
.toast.is-on{opacity:1}
.chip-now{
  position:fixed;right:1rem;bottom:1rem;z-index:28;
  display:none;align-items:center;gap:.5rem;
  background:var(--ink);color:#fff;padding:.3rem .7rem .3rem .3rem;
  border-radius:999px;box-shadow:0 10px 30px rgba(0,0,0,.25);
  font-family:var(--mono);font-size:.72rem;
}
.chip-now.is-on{display:flex}
.chip-now img{width:1.8rem;height:1.8rem;border-radius:50%;object-fit:cover}
.chip-now button{color:#fff}

/* ---- 404 / pack page ---- */
.mini-hero{min-height:auto;padding:7rem 1.25rem 3rem;text-align:center}
.mini-hero .wordmark{position:relative;top:auto;left:auto;right:auto;font-size:clamp(4rem,18vw,8rem);display:block;white-space:normal}
.mini-hero h1{font-family:var(--display);font-size:clamp(2rem,5vw,3.2rem);margin:.2rem 0 .5rem;position:relative;z-index:1}
.gone{padding:3rem 1.25rem 5rem;text-align:center}
.gone a{color:var(--pink)}

/* ---- responsive ---- */
@media (max-width:1024px){
  .hero-grid{grid-template-columns:minmax(0,1fr);align-items:stretch}
  .wordmark{top:12%;font-size:clamp(4.6rem,24vw,10rem)}
  .hero{justify-content:flex-end;min-height:auto;padding-bottom:1.6rem}
  .deck{max-width:min(28rem,100%)}
  .credit-inner{grid-template-columns:1fr}
  .rules{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .nav{top:.45rem;padding:0 .6rem}
  .nav-cluster .pill:nth-child(n+4){display:none}
  .wordmark{top:auto;bottom:-.4rem;font-size:28vw;left:-8vw;opacity:.38;z-index:0}
  .hero-copy,.deck{position:relative;z-index:2}
  .hero-copy h1,.hero-copy .lede{text-shadow:0 2px 14px rgba(80,20,40,.35)}
  .hero{padding:4.8rem .8rem 2.4rem;min-height:100svh;justify-content:flex-start}
  .hero-copy h1{font-size:1.55rem}
  .deck{border-radius:1.3rem;padding:.85rem}
  .deck-cover{width:5.2rem;height:5.2rem}
  .deck-meta h2{font-size:1.18rem;overflow-wrap:anywhere}
  .vol{margin-left:0;width:100%}
  .vol input{flex:1;width:auto}
  .band{padding:1.6rem .8rem 0}
  .band h2{font-size:2.2rem}
  .panel{border-radius:1.6rem 1.6rem 0 0;padding:1rem .8rem 1.5rem}
  .rules{grid-template-columns:1fr}
  .statement,.credit-block,.pack,.faq{padding-left:.8rem;padding-right:.8rem}
  .chip-now{left:.6rem;right:.6rem;bottom:.6rem;justify-content:flex-start}
}
@media (max-width:390px){
  .hero{padding-top:4.4rem}
  .hero-copy h1{font-size:1.42rem}
  .chip{width:12.2rem}
  .deck-cover{width:4.2rem;height:4.2rem}
  .play{width:3.05rem;height:3.05rem}
  .deck-meta h2{font-size:1.08rem}
  .deck-actions{gap:.3rem}
  .btn{padding:0 .62rem}
}
@media (max-width:360px){
  .deck{overflow:hidden}
  .deck-top{align-items:flex-start;gap:.55rem}
  .deck-cover{width:3.4rem;height:3.4rem}
  .play{width:2.5rem;height:2.5rem;flex:none;position:relative;transform:none;box-shadow:none}
  .deck-meta{min-width:0;flex:1;max-width:100%}
  .deck-meta h2{font-size:1.02rem;white-space:normal;overflow-wrap:anywhere;word-break:break-word;max-width:100%}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}