:root{
  --ink:#121420;
  --panel:#1a1d2c;
  --panel-2:#222639;
  --line:#31374f;
  --brass:#e3a76a;
  --brass-dim:#a97f56;
  --parchment:#ede7db;
  --muted:#9195a8;
  --verdigris:#85b8a3;
  --shadow:0 18px 50px rgba(0,0,0,.55);
}
*{margin:0;padding:0;box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{
  background:var(--ink);
  color:var(--parchment);
  font-family:'Instrument Sans',sans-serif;
  font-size:16px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(227,167,106,.08), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.012) 0 1px, transparent 1px 3px);
}
.wrap{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 20px}

/* ---------- header ---------- */
header{
  padding:22px 0 18px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:baseline;gap:10px;text-decoration:none;color:inherit}
.brand-mark{
  font-family:'Fraunces',serif;font-weight:600;font-size:1.25rem;letter-spacing:.02em;color:var(--parchment);
}
.brand-mark em{font-style:normal;color:var(--brass)}
.brand-sub{
  font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--muted);
}
.count-chip{
  font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--brass);
  border:1px solid var(--line);border-radius:999px;padding:6px 12px;white-space:nowrap;
  background:var(--panel);
}

/* ---------- hero / index ---------- */
.hero{padding:56px 0 34px;text-align:center}
.hero-eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.3em;
  text-transform:uppercase;color:var(--brass-dim);margin-bottom:18px;
}
.hero h1{
  font-family:'Fraunces',serif;font-weight:300;font-size:clamp(2.1rem,6vw,3.6rem);
  line-height:1.12;letter-spacing:-.01em;
}
.hero h1 strong{font-weight:600;color:var(--brass)}
.hero p{color:var(--muted);max-width:540px;margin:16px auto 0;font-size:.98rem}

.searchbox{
  max-width:640px;margin:34px auto 0;position:relative;
}
.searchbox input{
  width:100%;padding:17px 52px 17px 20px;
  background:var(--panel);border:1px solid var(--line);border-radius:12px;
  color:var(--parchment);font-family:'Instrument Sans',sans-serif;font-size:1rem;
  outline:none;box-shadow:var(--shadow);
  transition:border-color .18s ease;
}
.searchbox input:focus{border-color:var(--brass-dim)}
.searchbox input::placeholder{color:var(--muted)}
.searchbox .glyph{
  position:absolute;right:18px;top:50%;transform:translateY(-50%);
  color:var(--brass);font-family:'JetBrains Mono',monospace;font-size:.9rem;pointer-events:none;
}

/* ---------- filters ---------- */
.filters{
  display:flex;gap:8px;flex-wrap:wrap;justify-content:center;
  padding:26px 0 8px;
}
@media(max-width:700px){
  .hero{padding:38px 0 24px}
  .hero p{font-size:.92rem}
  .searchbox{margin-top:26px}
  .searchbox input{padding:15px 46px 15px 16px}
  .filters{
    flex-wrap:nowrap;justify-content:flex-start;
    overflow-x:auto;-webkit-overflow-scrolling:touch;
    padding:20px 20px 12px;margin:0 -20px;
    scrollbar-width:none;
    -webkit-mask-image:linear-gradient(90deg,transparent,#000 16px,#000 calc(100% - 24px),transparent);
            mask-image:linear-gradient(90deg,transparent,#000 16px,#000 calc(100% - 24px),transparent);
  }
  .filters::-webkit-scrollbar{display:none}
  .chip{flex:0 0 auto;padding:8px 15px}
  .card{padding:17px 16px 13px}
  .meta-row{padding-top:12px}
}
.chip{
  font-family:'JetBrains Mono',monospace;font-size:.68rem;letter-spacing:.06em;
  color:var(--muted);background:transparent;border:1px solid var(--line);
  border-radius:999px;padding:7px 14px;cursor:pointer;
  transition:color .15s,border-color .15s,background .15s;
}
.chip:hover{color:var(--parchment);border-color:var(--brass-dim)}
.chip.active{color:var(--ink);background:var(--brass);border-color:var(--brass);font-weight:500}
.chip:focus-visible,.card:focus-visible,.searchbox input:focus-visible,.modal-close:focus-visible{
  outline:2px solid var(--brass);outline-offset:2px;
}

/* ---------- grid ---------- */
.meta-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:20px 2px 14px;color:var(--muted);
  font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
}
.grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));
  gap:14px;padding-bottom:70px;
}
.card{
  background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:20px 20px 16px;cursor:pointer;text-align:left;color:inherit;
  display:flex;flex-direction:column;gap:10px;
  transition:transform .16s ease,border-color .16s ease,background .16s ease;
}
.card:hover{transform:translateY(-3px);border-color:var(--brass-dim);background:var(--panel-2)}
.card-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.card-id{
  font-family:'JetBrains Mono',monospace;font-size:.64rem;letter-spacing:.14em;
  color:var(--brass);border:1px solid var(--line);border-radius:6px;padding:3px 8px;
  background:rgba(227,167,106,.08);
}
.card-cat{
  font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);
}
.emo{font-size:.88em;margin-right:2px}
.card h3{
  font-family:'Fraunces',serif;font-weight:500;font-size:1.18rem;line-height:1.3;
  color:var(--parchment);
}
.card .problem{font-size:.88rem;color:var(--muted);flex:1}
.card-foot{
  display:flex;align-items:center;justify-content:space-between;
  border-top:1px solid var(--line);padding-top:11px;margin-top:2px;
}
.dots{display:flex;gap:4px;align-items:center}
.dot{width:6px;height:6px;border-radius:50%;background:var(--line)}
.dot.on{background:var(--brass)}
.dots span{
  font-family:'JetBrains Mono',monospace;font-size:.6rem;color:var(--muted);margin-left:6px;letter-spacing:.1em;
}
.mins{font-family:'JetBrains Mono',monospace;font-size:.64rem;color:var(--muted)}
.verified{color:var(--verdigris)}

.empty{
  grid-column:1/-1;text-align:center;padding:70px 20px;color:var(--muted);
  font-family:'Fraunces',serif;font-size:1.2rem;font-weight:300;
}
.empty code{font-family:'JetBrains Mono',monospace;font-size:.85rem;color:var(--brass)}

/* ---------- home index ---------- */
.sec-title{
  font-family:'JetBrains Mono',monospace;font-size:.64rem;letter-spacing:.28em;
  text-transform:uppercase;color:var(--brass-dim);margin:34px 0 14px;text-align:center;
}
.today{
  background:linear-gradient(140deg,var(--panel-2),var(--panel));
  border:1px solid var(--brass-dim);border-radius:16px;
  padding:22px 22px 18px;cursor:pointer;display:block;width:100%;text-align:left;color:inherit;
  box-shadow:var(--shadow);transition:transform .16s ease;
}
.today:hover{transform:translateY(-2px)}
.today .t-label{
  font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.26em;
  text-transform:uppercase;color:var(--brass);margin-bottom:10px;display:block;
}
.today h3{font-family:'Fraunces',serif;font-weight:500;font-size:1.45rem;line-height:1.25}
.today p{color:var(--muted);font-size:.9rem;margin-top:6px}
.cat-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));
  gap:10px;padding-bottom:70px;
}
.cat-tile{
  background:var(--panel);border:1px solid var(--line);border-radius:13px;
  padding:16px 16px 14px;cursor:pointer;text-align:left;color:inherit;
  display:flex;flex-direction:column;gap:6px;
  transition:transform .16s ease,border-color .16s ease,background .16s ease;
}
.cat-tile:hover{transform:translateY(-3px);border-color:var(--brass-dim);background:var(--panel-2)}
.cat-num{font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.16em;color:var(--brass)}
.cat-name{font-family:'Fraunces',serif;font-weight:500;font-size:1.02rem;line-height:1.25}
.cat-count{font-family:'JetBrains Mono',monospace;font-size:.6rem;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}
.cat-tile:focus-visible,.today:focus-visible,.more-btn:focus-visible,.back-btn:focus-visible{outline:2px solid var(--brass);outline-offset:2px}
@media(max-width:700px){
  .cat-grid{grid-template-columns:1fr 1fr;gap:9px}
  .cat-tile{padding:14px 13px 12px}
  .cat-name{font-size:.95rem}
}
.more-wrap{text-align:center;padding:6px 0 80px}
.more-btn{
  font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brass);background:transparent;border:1px solid var(--brass-dim);
  border-radius:999px;padding:12px 26px;cursor:pointer;
  transition:background .15s,color .15s;
}
.more-btn:hover{background:var(--brass);color:var(--ink)}
.back-btn{
  font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);background:none;border:none;cursor:pointer;padding:0;
}
.back-btn:hover{color:var(--brass)}

/* ---------- submit form ---------- */
.submit-cta{
  margin:0 0 70px;text-align:center;border:1px dashed var(--line);border-radius:16px;
  padding:26px 20px;
}
.submit-cta p{color:var(--muted);font-size:.9rem;margin-bottom:14px}
.submit-btn{
  font-family:'JetBrains Mono',monospace;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink);background:var(--brass);border:1px solid var(--brass);
  border-radius:999px;padding:12px 26px;cursor:pointer;transition:opacity .15s;
}
.submit-btn:hover{opacity:.88}
.submit-btn:focus-visible{outline:2px solid var(--parchment);outline-offset:2px}
.f-row{margin-top:16px}
.f-label{
  font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--brass);display:block;margin-bottom:7px;
}
.f-label .opt{color:var(--muted);letter-spacing:.1em}
.f-input,.f-select,.f-area{
  width:100%;background:var(--ink);border:1px solid var(--line);border-radius:10px;
  color:var(--parchment);font-family:'Instrument Sans',sans-serif;font-size:.95rem;
  padding:12px 14px;outline:none;transition:border-color .15s;
}
.f-input:focus,.f-select:focus,.f-area:focus{border-color:var(--brass-dim)}
.f-area{resize:vertical;min-height:84px}
.f-select{appearance:none;-webkit-appearance:none}
.f-hint{font-family:'JetBrains Mono',monospace;font-size:.6rem;color:var(--muted);margin-top:5px;letter-spacing:.06em}
.f-error{
  display:none;margin-top:14px;padding:10px 14px;border:1px solid #74424f;border-radius:10px;
  color:#dc9aa4;font-size:.85rem;
}
.f-error.show{display:block}
.f-actions{margin-top:22px;display:flex;gap:10px;align-items:center;justify-content:flex-end}
.f-cancel{
  font-family:'JetBrains Mono',monospace;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--muted);background:none;border:none;cursor:pointer;padding:10px 6px;
}
.f-cancel:hover{color:var(--parchment)}
.f-success{text-align:center;padding:30px 10px 16px}
.f-success .big{font-size:2rem;margin-bottom:12px}
.f-success h3{font-family:'Fraunces',serif;font-weight:500;font-size:1.4rem;margin-bottom:8px}
.f-success p{color:var(--muted);font-size:.9rem}
.hp-field{position:absolute;left:-9999px;opacity:0;height:0;overflow:hidden}

/* ---------- modal ---------- */
.overlay{
  position:fixed;inset:0;background:rgba(9,10,18,.8);backdrop-filter:blur(6px);
  display:none;align-items:flex-end;justify-content:center;z-index:50;padding:0;
}
.overlay.open{display:flex}
.modal{
  background:var(--panel);border:1px solid var(--line);
  border-radius:18px 18px 0 0;max-width:640px;width:100%;
  max-height:88vh;overflow-y:auto;padding:28px 24px 40px;
  animation:rise .22s ease;
}
@keyframes rise{from{transform:translateY(28px);opacity:0}to{transform:translateY(0);opacity:1}}
@media(min-width:700px){
  .overlay{align-items:center;padding:24px}
  .modal{border-radius:18px;padding:34px 36px 38px}
}
.modal-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:6px}
.modal-close{
  background:none;border:1px solid var(--line);border-radius:8px;color:var(--muted);
  font-family:'JetBrains Mono',monospace;font-size:.8rem;padding:5px 11px;cursor:pointer;
}
.modal-close:hover{color:var(--parchment);border-color:var(--brass-dim)}
.modal h2{
  font-family:'Fraunces',serif;font-weight:500;font-size:1.7rem;line-height:1.25;margin:10px 0 4px;
}
.modal .m-cat{
  font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--brass-dim);
}
.m-block{margin-top:22px}
.m-label{
  font-family:'JetBrains Mono',monospace;font-size:.62rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--brass);margin-bottom:7px;
}
.m-block p{color:var(--parchment);font-size:.97rem}
.m-block.why p{color:var(--muted);font-style:italic}
.m-stats{
  display:flex;gap:22px;flex-wrap:wrap;margin-top:26px;padding-top:18px;border-top:1px solid var(--line);
}
.m-stat{font-family:'JetBrains Mono',monospace;font-size:.68rem;color:var(--muted);letter-spacing:.08em}
.m-stat b{color:var(--parchment);font-weight:500}
.m-tags{display:flex;gap:7px;flex-wrap:wrap;margin-top:20px}
.m-tag{
  font-family:'JetBrains Mono',monospace;font-size:.62rem;color:var(--muted);
  border:1px solid var(--line);border-radius:999px;padding:4px 11px;
}

footer{
  border-top:1px solid var(--line);padding:26px 0 44px;text-align:center;
  color:var(--muted);font-family:'JetBrains Mono',monospace;font-size:.64rem;letter-spacing:.18em;text-transform:uppercase;
}
@media (prefers-reduced-motion: reduce){
  *,.modal{animation:none!important;transition:none!important}
}