:root{
    --paper:#f6f3ec;
    --paper-2:#efeae0;
    --paper-3:#e7e1d4;
    --ink:#23272e;
    --ink-2:#565b62;
    --ink-3:#8b9096;
    --hairline:rgba(35,39,46,.1);
    --accent:#23272e;
    --accent-soft:rgba(35,39,46,.08);
    --r-card:14px;
    --r-btn:9px;
    --r-stamp:6px;
    --ease:cubic-bezier(.2,.6,.2,1);
  }
  *{box-sizing:border-box;margin:0;padding:0}
  html{scroll-behavior:smooth}
  body{
    background:var(--paper);
    color:var(--ink);
    font-family:"Spline Sans",system-ui,sans-serif;
    font-size:16px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }
  ::selection{background:var(--accent);color:var(--paper)}
  a{color:inherit}
  button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
  img{display:block;max-width:100%}
  .mono{font-family:"IBM Plex Mono",monospace;font-size:12.5px;letter-spacing:0}
  :focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}

  .wrap{max-width:1160px;margin:0 auto;padding:0 32px}

  /* ---------- header ---------- */
  header{
    position:sticky;top:0;z-index:20;
    background:color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--hairline);
  }
  .topbar{
    display:flex;align-items:center;gap:24px;
    height:64px;
  }
  .wordmark{
    font-family:Fraunces,serif;font-weight:500;font-size:22px;
    text-decoration:none;color:var(--ink);
    display:flex;align-items:baseline;gap:12px;
  }
  .sky-stamp{
    font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-2);
    display:inline-flex;align-items:center;gap:7px;
    padding:4px 10px;border:1px solid var(--hairline);border-radius:var(--r-stamp);
    background:var(--paper-2);
    white-space:nowrap;
  }
  .sky-stamp .dot{width:7px;height:7px;border-radius:50%;background:var(--ink-3);transition:background-color .3s var(--ease)}
  nav{margin-left:auto;display:flex;gap:22px;align-items:center}
  nav a{
    text-decoration:none;color:var(--ink-2);font-size:14.5px;
    transition:color .18s var(--ease);
  }
  nav a:hover{color:var(--ink)}
  .cart-btn{
    font-family:"IBM Plex Mono",monospace;font-size:12.5px;
    padding:8px 16px;border:1px solid var(--hairline);border-radius:var(--r-btn);
    background:var(--paper-2);
    transition:background-color .18s var(--ease),border-color .18s var(--ease);
  }
  .cart-btn:hover{background:var(--paper-3)}

  /* ---------- hero ---------- */
  .hero{position:relative;min-height:78vh;display:flex;align-items:stretch;overflow:hidden}
  .hero img.scene{
    position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  }
  .hero .scrim{
    position:absolute;inset:0;
    background:linear-gradient(100deg, rgba(246,243,236,.95) 0%, rgba(246,243,236,.82) 34%, rgba(246,243,236,.35) 58%, rgba(246,243,236,0) 78%);
  }
  .hero-inner{
    position:relative;z-index:1;
    display:flex;flex-direction:column;justify-content:center;
    padding:96px 0 64px;
    max-width:1160px;margin:0 auto;width:100%;
  }
  .hero-copy{max-width:520px;padding-left:32px}
  h1{
    font-family:Fraunces,serif;font-weight:500;
    font-size:clamp(38px,5vw,60px);
    line-height:1.08;
    letter-spacing:-0.01em;
  }
  .hero-copy p{
    margin-top:20px;color:var(--ink-2);font-size:17px;max-width:44ch;
  }
  .hero-actions{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}
  .btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:12px 22px;border-radius:var(--r-btn);
    font-size:15px;font-weight:500;text-decoration:none;
    transition:background-color .18s var(--ease),color .18s var(--ease),border-color .18s var(--ease);
  }
  .btn-primary{background:var(--accent);color:var(--paper)}
  .btn-primary:hover{filter:brightness(1.12)}
  .btn-ghost{border:1px solid var(--hairline);background:color-mix(in srgb, var(--paper) 70%, transparent);color:var(--ink)}
  .btn-ghost:hover{background:var(--paper-2)}

  /* ---------- sky read ---------- */
  .skyread{border-bottom:1px solid var(--hairline);background:var(--paper)}
  .skyread-inner{padding:24px 0;display:flex;flex-direction:column;gap:16px}
  .bulletin{
    display:flex;align-items:center;gap:14px;flex-wrap:wrap;
    font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--ink-2);
  }
  .bulletin .read{
    color:var(--ink);font-weight:500;
  }
  .bulletin .sep{color:var(--ink-3)}
  .bulletin .kit-pick{color:var(--accent);font-weight:500}
  .sky-controls{
    display:flex;flex-wrap:wrap;gap:12px;align-items:center;
  }
  .city-form{display:flex;gap:8px;align-items:center}
  .city-form input{
    font:inherit;font-size:14px;
    padding:8px 12px;border:1px solid var(--hairline);border-radius:var(--r-btn);
    background:var(--paper-2);color:var(--ink);width:210px;
    transition:border-color .18s var(--ease);
  }
  .city-form input:focus{outline:none;border-color:var(--accent)}
  .city-form input::placeholder{color:var(--ink-3)}
  .mini-btn{
    font-size:13.5px;padding:8px 16px;border-radius:var(--r-btn);
    border:1px solid var(--hairline);background:var(--paper-2);color:var(--ink);
    transition:background-color .18s var(--ease);
  }
  .mini-btn:hover{background:var(--paper-3)}
  .mini-btn.solid{background:var(--accent);color:var(--paper);border-color:transparent}
  .mini-btn.solid:hover{filter:brightness(1.12)}
  .chips{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-left:auto}
  .chips .lbl{font-size:13px;color:var(--ink-3)}
  .chip{
    font-family:"IBM Plex Mono",monospace;font-size:12px;
    padding:6px 12px;border-radius:var(--r-stamp);
    border:1px solid var(--hairline);background:var(--paper-2);color:var(--ink-2);
    transition:background-color .18s var(--ease),color .18s var(--ease);
  }
  .chip:hover{background:var(--paper-3);color:var(--ink)}
  .chip.active{background:var(--accent);color:var(--paper);border-color:transparent}

  /* ---------- sections ---------- */
  section{padding:88px 0}
  .sec-head{display:flex;align-items:baseline;gap:16px;margin-bottom:40px}
  h2{
    font-family:Fraunces,serif;font-weight:500;
    font-size:clamp(26px,3vw,34px);line-height:1.15;letter-spacing:-0.005em;
  }
  .sec-head .mono{color:var(--ink-3)}

  /* ---------- kits ---------- */
  .kit-grid{
    display:grid;grid-template-columns:repeat(6,1fr);gap:20px;
  }
  .kit{
    grid-column:span 2;
    background:var(--paper-2);
    border:1px solid var(--hairline);
    border-radius:var(--r-card);
    padding:20px;
    display:flex;flex-direction:column;gap:14px;
    opacity:0;transform:translateY(10px);
    transition:order 0s, background-color .18s var(--ease), opacity .5s var(--ease), transform .5s var(--ease);
  }
  .kit.shown{opacity:1;transform:none}
  .kit:hover{background:var(--paper-3)}
  .kit.featured{order:-1;grid-column:span 6;display:grid;grid-template-columns:minmax(260px,400px) 1.1fr .9fr;padding:24px}
  .kit .picked-panel{display:none;flex-direction:column;gap:10px;border-left:1px solid var(--hairline);padding-left:24px}
  .kit.featured .picked-panel{display:flex}
  .picked-panel .p-stamp{font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--accent);font-weight:500}
  .picked-panel p{color:var(--ink-2);font-size:15px;max-width:26ch}
  .picked-panel .p-note{margin-top:auto;font-family:"IBM Plex Mono",monospace;font-size:12px;color:var(--ink-3)}
  .kit img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:10px;background:var(--paper-3)}
  .kit.featured img{aspect-ratio:auto;height:100%;min-height:280px;object-fit:cover}
  .kit .body{display:flex;flex-direction:column;gap:12px}
  .kit .toprow{display:flex;align-items:center;justify-content:space-between;gap:12px}
  .kit h3{font-family:Fraunces,serif;font-weight:500;font-size:20px}
  .kitcode{
    font-family:"IBM Plex Mono",monospace;font-size:11.5px;color:var(--ink-3);
    padding:3px 8px;border:1px solid var(--hairline);border-radius:var(--r-stamp);background:var(--paper);
    white-space:nowrap;
  }
  .kit ul{list-style:none;display:flex;flex-direction:column;gap:6px;color:var(--ink-2);font-size:14.5px}
  .kit ul li{padding-left:16px;position:relative}
  .kit ul li::before{content:"";position:absolute;left:0;top:.62em;width:8px;height:1.5px;background:var(--ink-3)}
  .kit .foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:6px}
  .price{font-family:"IBM Plex Mono",monospace;font-size:15px;color:var(--ink)}
  .add-btn{
    font-size:14px;font-weight:500;
    padding:8px 16px;border-radius:var(--r-btn);
    background:var(--accent);color:var(--paper);
    transition:filter .18s var(--ease);
  }
  .add-btn:hover{filter:brightness(1.12)}
  .picked-note{
    display:none;
    font-family:"IBM Plex Mono",monospace;font-size:12.5px;color:var(--accent);
  }
  .kit.featured .picked-note{display:inline-flex;align-items:center;gap:8px}
  .picked-note::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}

  /* ---------- forecast box ---------- */
  .box-sec{background:var(--paper-2);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
  .box-cols{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
  .box-cols p.lede{color:var(--ink-2);font-size:16.5px;margin-top:16px;max-width:52ch}
  .steps{list-style:none;counter-reset:step;display:flex;flex-direction:column;gap:0;margin-top:8px}
  .steps li{
    counter-increment:step;
    display:flex;gap:18px;align-items:baseline;
    padding:20px 0;border-bottom:1px solid var(--hairline);
  }
  .steps li:first-child{border-top:1px solid var(--hairline)}
  .steps li::before{
    content:counter(step,decimal-leading-zero);
    font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--accent);
  }
  .steps li span{font-size:15.5px}
  .box-offer{margin-top:24px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
  .box-offer .mono{color:var(--ink-2)}

  /* ---------- how / about ---------- */
  .duo{display:grid;grid-template-columns:1fr 1fr;gap:64px}
  .duo p{color:var(--ink-2);max-width:50ch}
  .duo p + p{margin-top:14px}
  .smallnote{margin-top:16px;font-size:13.5px;color:var(--ink-3)}

  /* ---------- footer ---------- */
  footer{border-top:1px solid var(--hairline);padding:40px 0 56px}
  .foot-inner{display:flex;gap:24px;align-items:baseline;flex-wrap:wrap}
  footer .mono{color:var(--ink-3)}
  footer .foot-links{margin-left:auto;display:flex;gap:20px}
  footer .foot-links a{font-size:14px;color:var(--ink-2);text-decoration:none}
  footer .foot-links a:hover{color:var(--ink)}

  /* ---------- toast ---------- */
  #toast{
    position:fixed;left:50%;bottom:28px;transform:translate(-50%,8px);
    background:var(--paper-2);border:1px solid var(--hairline);
    border-radius:var(--r-btn);padding:12px 16px;
    font-size:14px;color:var(--ink);box-shadow:0 6px 24px rgba(35,39,46,.10);
    opacity:0;pointer-events:none;
    transition:opacity .22s var(--ease),transform .22s var(--ease);
    z-index:40;max-width:min(90vw,460px);text-align:center;
  }
  #toast.on{opacity:1;transform:translate(-50%,0)}

  /* ---------- responsive ---------- */
  @media (max-width:900px){
    .kit{grid-column:span 3}
    .kit.featured{grid-column:span 6;grid-template-columns:1fr}
    .kit.featured img{aspect-ratio:16/10;height:auto;min-height:0}
    .kit.featured .picked-panel{border-left:none;padding-left:0;border-top:1px solid var(--hairline);padding-top:16px}
    .kit.featured .picked-panel p{max-width:none}
    .box-cols,.duo{grid-template-columns:1fr;gap:40px}
    .chips{margin-left:0}
    section{padding:64px 0}
  }
  @media (max-width:680px){
    .wrap{padding:0 20px}
    .hero-copy{padding-left:20px}
    nav{display:none}
    .kit{grid-column:span 6}
    .sky-stamp .loc{display:none}
  }

  /* ---------- doc pages (privacy, terms, shipping) ---------- */
  .doc{padding:64px 0 96px}
  .doc h1{font-family:Fraunces,serif;font-weight:500;font-size:clamp(32px,4vw,46px);line-height:1.1;letter-spacing:-0.01em}
  .doc-sub{color:var(--ink-3);font-size:14.5px;margin-top:12px}
  .doc-toc{display:flex;flex-wrap:wrap;gap:8px;margin:28px 0 8px}
  .doc-toc a{
    font-family:"IBM Plex Mono",monospace;font-size:12px;
    padding:6px 12px;border-radius:var(--r-stamp);
    border:1px solid var(--hairline);background:var(--paper-2);color:var(--ink-2);
    text-decoration:none;
    transition:background-color .18s var(--ease),color .18s var(--ease);
  }
  .doc-toc a:hover{background:var(--paper-3);color:var(--ink)}
  .doc section{padding:32px 0 0}
  .doc h2{font-size:22px;margin-bottom:12px}
  .doc p{color:var(--ink-2);margin:0 0 12px;max-width:68ch}
  .doc strong{color:var(--ink);font-weight:500}
  .doc ul{list-style:none;margin:0 0 12px;display:flex;flex-direction:column;gap:7px;color:var(--ink-2);max-width:68ch}
  .doc ul li{padding-left:16px;position:relative}
  .doc ul li::before{content:"";position:absolute;left:0;top:.65em;width:8px;height:1.5px;background:var(--ink-3)}
  .doc .mail{color:var(--accent);text-decoration:none;border-bottom:1px solid var(--accent)}
  .doc .mail:hover{filter:brightness(1.12)}
  @media (max-width:680px){
    .doc-page nav a{display:none}
    .doc-page nav a.cart-btn{display:inline-flex}
  }

  /* ---------- order drawer ---------- */
  [hidden]{display:none!important}
  .overlay{position:fixed;inset:0;background:rgba(35,39,46,.28);z-index:30;opacity:0;pointer-events:none;transition:opacity .22s var(--ease)}
  .overlay.on{opacity:1;pointer-events:auto}
  .drawer{
    position:fixed;top:0;right:0;bottom:0;z-index:31;
    width:min(420px,100vw);
    background:var(--paper-2);border-left:1px solid var(--hairline);
    transform:translateX(102%);
    transition:transform .26s var(--ease);
    display:flex;flex-direction:column;gap:14px;
    padding:24px;overflow-y:auto;
  }
  .drawer.on{transform:none}
  .drawer-head{display:flex;align-items:center;gap:12px}
  .drawer-head h2{font-size:22px}
  .drawer-head .kitcode{margin-left:auto}
  .drawer-empty{color:var(--ink-3);font-size:14px}
  .order-row{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--hairline)}
  .order-row .o-name{font-size:14.5px;flex:1;min-width:0;color:var(--ink)}
  .order-row .o-price{font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--ink);white-space:nowrap}
  .qty{display:flex;align-items:center;gap:2px}
  .qty button{width:26px;height:26px;border:1px solid var(--hairline);border-radius:6px;background:var(--paper);color:var(--ink);font-size:15px;line-height:1;transition:background-color .18s var(--ease)}
  .qty button:hover{background:var(--paper-3)}
  .qty .q{width:24px;text-align:center;font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--ink)}
  .drawer-totals{display:flex;flex-direction:column;gap:6px;font-family:"IBM Plex Mono",monospace;font-size:13px;color:var(--ink-2)}
  .drawer-totals .line{display:flex;justify-content:space-between}
  .drawer-totals .total{color:var(--ink);font-size:14px;margin-top:4px;padding-top:10px;border-top:1px solid var(--hairline)}
  .order-form{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--hairline);padding-top:16px}
  .order-form h3{font-family:Fraunces,serif;font-weight:500;font-size:17px}
  .order-form label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--ink-2)}
  .order-form input,.order-form textarea{
    font:inherit;font-size:14px;padding:8px 12px;border:1px solid var(--hairline);
    border-radius:var(--r-btn);background:var(--paper);color:var(--ink);resize:vertical;
    transition:border-color .18s var(--ease);
  }
  .order-form input:focus,.order-form textarea:focus{outline:none;border-color:var(--accent)}
  .form-error{font-size:12.5px;color:#8a3a2a}
  .form-note{font-size:12.5px;color:var(--ink-3)}
  .order-fallback{display:flex;flex-direction:column;gap:10px;border-top:1px solid var(--hairline);padding-top:16px}
  .order-fallback p{font-size:13px;color:var(--ink-2)}
  .order-fallback textarea{
    width:100%;font-family:"IBM Plex Mono",monospace;font-size:12px;line-height:1.5;
    padding:10px;border:1px solid var(--hairline);border-radius:8px;
    background:var(--paper);color:var(--ink-2);
  }