/* Thomas Alton — author shell.
   The neutral frame shared by the hub, About, News and 404. It carries no
   series color of its own: each series (Haven Rules, The Drowned Seat) brings
   its own world inside a .world-* panel or its own section of the site. */
:root{
  --ink:#0c0d10;
  --ink-2:#121317;
  --ink-3:#1b1c22;
  --bone:#eeebe4;
  --bone-2:#cbc7be;
  --bone-3:#a29e96;
  --line:rgba(238,235,228,.11);
  --line-2:rgba(238,235,228,.26);
  --serif:'Cormorant Garamond',Georgia,serif;
  --sans:'Instrument Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  /* series signatures, used only on series chips and panels */
  --haven-green:#0a6b4d;
  --haven-sodium:#ffa23f;
  --tide-brass:#d4a15a;
  --gutter:clamp(20px,4.2vw,56px);
  --ease:cubic-bezier(.16,1,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{background:var(--ink);-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--ink);color:var(--bone-2);font:400 1.0625rem/1.7 var(--sans)}
img{max-width:100%;height:auto;display:block}
a{color:var(--bone);text-decoration-color:var(--line-2);text-underline-offset:.2em}
a:hover{text-decoration-color:currentColor}
:focus-visible{outline:2px solid var(--bone);outline-offset:3px;border-radius:2px}
::selection{background:var(--bone);color:var(--ink)}
[hidden]{display:none !important}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--bone);color:var(--ink);padding:10px 16px;font-weight:600;text-decoration:none}
.skip-link:focus{left:0}

/* ---------- nav ---------- */
.site-nav{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:clamp(16px,3vw,40px);padding:16px var(--gutter);background:rgba(12,13,16,.9);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.wordmark{font:600 1.3125rem/1 var(--serif);letter-spacing:.24em;color:var(--bone);text-decoration:none;white-space:nowrap;margin-right:auto}
.site-nav nav{display:flex;gap:clamp(16px,2.4vw,32px);font-size:.875rem;font-weight:500}
.site-nav nav a{color:var(--bone-3);text-decoration:none;padding:10px 0;white-space:nowrap;transition:color .2s}
.site-nav nav a:hover,.site-nav nav a[aria-current]{color:var(--bone)}
.site-nav nav a[aria-current]{box-shadow:inset 0 -1px 0 var(--bone)}
@media (max-width:820px){
  .site-nav{flex-wrap:wrap;row-gap:2px;padding-top:max(10px,env(safe-area-inset-top));padding-bottom:6px}
  .wordmark{font-size:1.0625rem;letter-spacing:.2em}
  .site-nav nav{order:3;width:100%;overflow-x:auto;scrollbar-width:none;gap:22px}
  .site-nav nav::-webkit-scrollbar{display:none}
  .site-nav nav a{padding:10px 0 12px}
}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;min-height:46px;padding:0 22px;border:1px solid var(--line-2);border-radius:3px;background:none;color:var(--bone);font:600 .9375rem/1.2 var(--sans);text-decoration:none;cursor:pointer;transition:background-color .2s,border-color .2s,color .2s}
.btn:hover{border-color:var(--bone);background:rgba(238,235,228,.07)}
.btn-solid{background:var(--bone);border-color:var(--bone);color:var(--ink)}
.btn-solid:hover{background:#fff;border-color:#fff;color:var(--ink)}
.btn-small{min-height:40px;padding:0 16px;font-size:.875rem}
.btn.is-pending{border-style:dashed;border-color:var(--line-2);background:none;color:var(--bone-3);cursor:default}
.btn.is-pending::after{content:"· link coming soon";font-weight:400}
.btn-small.is-pending::after{content:"· soon"}
@media (max-width:820px){.btn-small.is-pending::after{content:none}}

/* ---------- page furniture ---------- */
.page{max-width:1180px;margin:0 auto;padding:0 var(--gutter)}
.page-narrow{max-width:820px}
.page-head{padding:clamp(56px,9vw,112px) 0 clamp(28px,4vw,48px)}
h1,h2,h3{font-family:var(--serif);font-weight:500;color:var(--bone);margin:0;text-wrap:balance}
h1{font-size:clamp(2.5rem,6vw,4.25rem);line-height:1.04;letter-spacing:-.01em}
h2{font-size:clamp(1.875rem,3.6vw,2.625rem);line-height:1.1}
h3{font-size:1.625rem;line-height:1.2}
.lede{font-size:clamp(1.125rem,1.6vw,1.3125rem);line-height:1.6;color:var(--bone-2);max-width:62ch;margin:18px 0 0}
.prose{max-width:68ch}
.prose p{margin:0 0 1.15em}
.prose h2{margin:2em 0 .5em}
.prose h3{margin:1.8em 0 .4em}
.band{border-top:1px solid var(--line);padding:clamp(56px,8vw,104px) 0}
.band-raised{background:var(--ink-2)}
.meta{font-size:.875rem;color:var(--bone-3)}

/* series chips: the only place series color appears in the shell */
.chip{display:inline-flex;align-items:center;gap:.5em;padding:5px 11px 4px;border-radius:3px;font:600 .75rem/1.2 var(--sans);letter-spacing:.08em;text-transform:uppercase;text-decoration:none}
.chip-haven{background:var(--haven-green);color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.85);border-radius:5px}
.chip-tide{color:var(--tide-brass);box-shadow:inset 0 0 0 1px rgba(212,161,90,.6)}

/* ---------- news ledger ---------- */
.news-list{list-style:none;margin:0;padding:0}
.news-row{display:grid;grid-template-columns:9.5rem minmax(0,1fr);gap:8px 32px;padding:32px 0;border-top:1px solid var(--line)}
.news-row time{font-size:.875rem;font-weight:600;color:var(--bone-3);padding-top:.5em}
.news-row h2,.news-row h3{font-size:1.75rem;line-height:1.15}
.news-row p{margin:.6em 0 0;max-width:62ch}
.news-row .chip{margin-bottom:12px}
@media (max-width:640px){.news-row{grid-template-columns:1fr;padding:26px 0}.news-row time{padding-top:0}}

/* ---------- signup band ---------- */
.signup{border-top:1px solid var(--line);background:var(--ink-2)}
.signup-in{max-width:1180px;margin:0 auto;padding:clamp(40px,6vw,72px) var(--gutter);display:grid;grid-template-columns:minmax(0,1fr) minmax(0,26rem);gap:24px clamp(32px,6vw,88px);align-items:center}
.signup h2{font-size:clamp(1.75rem,3vw,2.25rem)}
.signup p{margin:.6em 0 0;max-width:46ch}
.signup form{display:flex;gap:10px}
.signup input[type=email]{flex:1;min-width:0;min-height:48px;padding:0 14px;background:var(--ink-3);border:1px solid var(--line-2);border-radius:3px;color:var(--bone);font:400 1rem var(--sans)}
.signup input[type=email]::placeholder{color:var(--bone-3)}
.signup input[aria-invalid=true]{border-color:var(--bone)}
.signup button{white-space:nowrap}
.signup button:disabled{opacity:.75;cursor:default}
.signup-note{font-size:.875rem;color:var(--bone-3);margin:.75em 0 0 !important;min-height:1.6em}
.signup[data-state=invalid] .signup-note,.signup[data-state=error] .signup-note,.signup[data-state=joined] .signup-note{color:var(--bone)}
@media (max-width:820px){.signup-in{grid-template-columns:1fr}}
@media (max-width:460px){.signup form{flex-direction:column}}

/* ---------- footer ---------- */
.site-foot{border-top:1px solid var(--line);padding:44px var(--gutter) 56px;display:flex;flex-wrap:wrap;gap:20px 40px;align-items:baseline;font-size:.875rem;color:var(--bone-3)}
.site-foot .wordmark{font-size:1rem;margin-right:0;color:var(--bone-3)}
.site-foot nav{display:flex;flex-wrap:wrap;gap:8px 24px;margin-right:auto}
.site-foot a{color:var(--bone-3);text-decoration:none}
.site-foot a:hover{color:var(--bone)}
.site-foot nav a{padding:6px 0}