/* Welcome page: headline on the left, a membership card on the right that flips over to choose a code name,
   and a shelf of the club's sections along the bottom. Clean, bright surfaces lit by a soft warm glow. */
.wl{--bg:#f7f0e9;--ink:#1d1d1f;--soft:#86868b;--muted:#6e6e73;--line:rgba(0,0,0,.08);--field:#f2f2f4;--err:#c4320a;
  --sans:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",system-ui,sans-serif;--mono:ui-monospace,"SF Mono",Menlo,Consolas,monospace;
  position:fixed;inset:0;z-index:50;overflow-y:auto;overflow-x:hidden;background:var(--bg);color:var(--ink);
  font:400 17px/1.47 var(--sans);letter-spacing:-.011em;-webkit-font-smoothing:antialiased;display:flex;flex-direction:column;isolation:isolate;color-scheme:light}
.wl[hidden]{display:none}
body.welcoming{overflow:hidden}
body.welcoming > aside,body.welcoming > main,body.welcoming > .mtop,body.welcoming > .tabbar,body.welcoming > .veil{visibility:hidden}
.wl button{font:inherit;cursor:pointer}
.wl :focus-visible{outline:2px solid var(--ink);outline-offset:3px}

/* Background: one soft warm light from the upper left, a champagne glow behind the card, and a fine paper grain */
.wl-aura{position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(1100px 760px at 12% -8%,rgba(255,255,255,.95),rgba(255,255,255,0) 62%),
    radial-gradient(900px 640px at 82% 38%,rgba(246,214,140,.32),rgba(246,214,140,0) 64%),
    radial-gradient(1400px 600px at 50% 120%,rgba(201,170,120,.22),rgba(201,170,120,0) 70%)}
.wl-aura::after{content:"";position:absolute;inset:0;opacity:.07;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* Top bar */
.wl-top{flex-shrink:0;height:56px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 clamp(16px,5vw,56px)}
.wl-brand{display:flex;align-items:center;gap:8px;font-weight:600;font-size:17px;letter-spacing:-.02em}
.wl-brand svg{width:18px;height:18px}
.wl-peek{background:none;border:0;padding:6px 0;font-size:14px;color:var(--muted);transition:color .2s}
.wl-peek:hover{color:var(--ink)}

/* Stage: text left, card right */
.wl-stage{flex:1 0 auto;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center;
  padding:clamp(32px,7vh,80px) clamp(16px,5vw,56px) 0;max-width:1240px;width:100%;margin:0 auto}
.wl h1{font-family:var(--sans);font-weight:700;font-size:clamp(46px,7.6vw,104px);line-height:1;letter-spacing:-.055em;margin:0}
.wl-soft{display:block;color:#9a948c}
/* Text glow: a warm halo behind the club's name, with a slow sheen across it */
.wl-glow{display:inline-block;padding-bottom:.08em;background:linear-gradient(100deg,#1d1d1f 30%,#8a6a1f 50%,#1d1d1f 70%) 0 0/250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;
  filter:drop-shadow(0 0 26px rgba(240,200,110,.75)) drop-shadow(0 0 60px rgba(214,160,60,.3));animation:wl-sheen 7s ease-in-out 1.2s infinite}
@keyframes wl-sheen{0%,60%{background-position:100% 0}100%{background-position:-50% 0}}
.wl-quote{max-width:26em;margin:30px 0 0;font-size:16px;line-height:1.5;color:var(--muted)}

/* The membership card */
.wl-cardwrap{perspective:1600px;justify-self:center;width:100%;max-width:460px;position:relative}
.wl-cardwrap::before{content:"";position:absolute;inset:-6% -10% -12%;background:radial-gradient(closest-side,rgba(244,206,120,.7),rgba(230,180,90,.22) 55%,transparent);filter:blur(44px);z-index:-1}
.wl-card{position:relative;display:grid;transform:rotate(-2deg);transition:transform .8s cubic-bezier(.2,.8,.2,1);transform-style:preserve-3d}
.wl-card:not(.flipped):hover{transform:rotate(0deg) translateY(-4px)}
.wl-card.flipped{transform:rotateY(180deg)}
.wl-face{grid-area:1/1;position:relative;background:rgba(255,255,255,.88);
  border:1px solid rgba(255,255,255,.9);border-radius:24px;box-shadow:0 1px 0 rgba(255,255,255,.8) inset,0 1px 2px rgba(60,40,10,.06),0 34px 80px -24px rgba(90,60,20,.32);
  backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;display:flex;flex-direction:column}
.wl-back{transform:rotateY(180deg)}
.wl-face header{position:relative;padding:22px 24px 18px;display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--line);
  background:linear-gradient(120deg,rgba(240,206,128,.42),rgba(255,255,255,0) 72%)}
.wl-face header b{font-size:22px;font-weight:700;letter-spacing:-.03em}
.wl-face header span{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.wl-body{padding:22px 24px 22px;flex:1;display:flex;flex-direction:column}
.wl-row{display:flex;flex-direction:column;gap:10px}
.wl-k,.wl-ledger .h{font-size:11px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--soft)}
.wl-gbtn{min-height:44px;display:flex;align-items:center}
.wl-off{font-size:14px;line-height:1.45;color:var(--muted);background:var(--field);border-radius:14px;padding:12px 14px}
.wl-ledger{display:grid;grid-template-columns:1fr 1.4fr .7fr;margin-top:22px;border-top:1px solid var(--line);padding-top:14px;row-gap:6px}
.wl-ledger div{font:500 14px var(--mono);color:var(--ink);min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.wl-ledger .s{color:#b08900}
.wl-ledger div:last-child{font-family:var(--sans);font-size:17px;line-height:1.2}
.wl-note{font-size:13px;color:var(--muted);margin:16px 0 0;line-height:1.5}
.wl-err{font-size:13.5px;color:var(--err);margin:10px 0 0}
.wl-err:empty{display:none}
.wl-stamp{position:absolute;right:20px;bottom:22px;font:700 15px var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--err);
  border:2px solid currentColor;border-radius:10px;padding:6px 12px;transform:rotate(-12deg) scale(1.8);opacity:0;pointer-events:none}
.wl-stamp.on{animation:wl-stamp .45s cubic-bezier(.3,1.6,.5,1) forwards}
@keyframes wl-stamp{to{opacity:.88;transform:rotate(-12deg) scale(1)}}

/* Back of the card: choose or claim a code name */
.wl-back form{padding:20px 24px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.wl-back p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.45}
.wl-back label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:500;color:var(--muted)}
.wl-back .wl-pw[hidden]{display:none}
.wl-back input{font:400 17px var(--sans);letter-spacing:-.01em;height:46px;padding:0 14px;border:1px solid transparent;border-radius:12px;background:var(--field);color:var(--ink);width:100%;transition:border-color .2s,box-shadow .2s,background .2s}
.wl-back input:focus{outline:0;background:#fff;border-color:var(--ink);box-shadow:0 0 0 4px rgba(253,229,92,.6)}
.wl-act{display:flex;flex-direction:column;gap:8px;margin-top:auto;padding-top:4px}
.wl-go{height:44px;border-radius:999px;border:0;background:var(--ink);color:#fff;font-weight:500;font-size:16px;transition:background .2s,transform .2s}
.wl-go:hover{background:#000}
.wl-go:active{transform:scale(.98)}
.wl-go.ghost{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 1px rgba(0,0,0,.18)}
.wl-link{align-self:flex-start;background:none;border:0;padding:2px 0;font-size:14px;color:var(--muted);text-decoration:underline;text-underline-offset:3px;text-decoration-color:rgba(0,0,0,.25)}
.wl-act .wl-link{align-self:center}
.wl-link:hover{color:var(--ink)}

/* The shelf: a photograph of real books, blended into the page colour and faded at the sides */
.wl-shelf{flex-shrink:0;margin-top:clamp(0px,2vh,24px);display:flex;justify-content:center;overflow:hidden}
.wl-shelf img{flex-shrink:0;display:block;width:clamp(760px,100%,1060px);height:auto;mix-blend-mode:multiply;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent),linear-gradient(180deg,transparent 4%,#000 24%);-webkit-mask-composite:source-in;
  mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent),linear-gradient(180deg,transparent 4%,#000 24%);mask-composite:intersect;
  animation:wl-rise 1.2s cubic-bezier(.2,.8,.2,1) .35s backwards}

/* Entrance */
.wl-stage > div:first-child > *{animation:wl-rise .9s cubic-bezier(.2,.8,.2,1) backwards}
.wl-stage > div:first-child > :nth-child(2){animation-delay:.1s}
.wl-cardwrap{animation:wl-rise 1s cubic-bezier(.2,.8,.2,1) .2s backwards}
@keyframes wl-rise{from{opacity:0;transform:translateY(16px)}}

@media (max-width:860px){
  .wl-stage{grid-template-columns:1fr;gap:44px}
  .wl-cardwrap{max-width:440px}
}
@media (max-width:480px){
  .wl-card{transform:rotate(-1deg)}
  .wl-face header,.wl-body,.wl-back form{padding-left:20px;padding-right:20px}
}
@media (prefers-reduced-motion:reduce){
  .wl *,.wl{animation:none!important}
  .wl-card{transition:none}
  .wl-stamp.on{opacity:.88;transform:rotate(-12deg)}
}