/* ===== 1973牌局 · shared site kit ===== */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:104px}
body{margin:0;min-height:100vh;font-family:var(--fp-sans);font-size:16px;line-height:1.75;color:var(--fp-ivory);
  background-color:var(--fp-ink);
  background-image:
    radial-gradient(120% 70% at 50% 0%,rgba(46,93,75,.42),transparent 62%),
    radial-gradient(100% 60% at 50% 100%,rgba(7,12,10,.9),transparent 60%),
    repeating-linear-gradient(118deg,rgba(243,235,221,.018) 0 1px,transparent 1px 4px);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased}
:root{
  --fp-ink:#0B1F18;--fp-felt:#12362B;--fp-fern:#2E5D4B;
  --fp-ivory:#F3EBDD;--fp-paper:#FBF6EC;
  --fp-gold:#C9A24B;--fp-gold-hi:#E0B85C;
  --fp-crimson:#7A2A2A;--fp-sage:#8FA79B;--fp-black:#070C0A;
  --fp-line:rgba(201,162,75,.28);
  --fp-line-soft:rgba(243,235,221,.12);
  --fp-serif:"Songti SC","STSong","Source Han Serif SC","Noto Serif CJK SC","SimSun",serif;
  --fp-sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,-apple-system,sans-serif;
  --fp-narrow:"Avenir Next Condensed","Helvetica Neue Condensed",Arial,sans-serif;
  --fp-mono:"SFMono-Regular","JetBrains Mono",Consolas,"Courier New",monospace;
  --fp-radius:14px;
  --fp-header-h:78px;
  --fp-shadow:0 22px 48px -28px rgba(7,12,10,.92);
  --fp-ease:cubic-bezier(.22,.61,.36,1);
}
h1,h2,h3,h4,p,figure,blockquote,ul,ol,dl{margin:0}
ul,ol{padding:0}
img,svg{max-width:100%;display:block}
a{color:var(--fp-gold-hi)}
button{font:inherit}
[hidden]{display:none !important}
:where(a,button,[tabindex]):focus-visible{outline:2px solid var(--fp-gold-hi);outline-offset:3px;border-radius:6px}
::selection{background:rgba(201,162,75,.35);color:var(--fp-paper)}

/* ---------- layout helpers ---------- */
.fp-container{width:100%;max-width:1180px;margin-inline:auto;padding-inline:clamp(18px,4vw,44px)}
.fp-section{padding-block:clamp(44px,6.5vw,92px)}
.fp-rule{height:1px;border:0;margin:clamp(28px,4vw,46px) 0;
  background:linear-gradient(90deg,var(--fp-gold),rgba(201,162,75,.12) 60%,transparent)}
.fp-grid{display:grid;gap:clamp(16px,2.4vw,28px)}
.fp-grid--2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.fp-grid--3{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}

/* ---------- type ---------- */
.fp-eyebrow{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px;
  font-family:var(--fp-narrow);font-size:11px;font-weight:600;letter-spacing:.26em;
  text-transform:uppercase;color:var(--fp-gold)}
.fp-eyebrow::before{content:"";width:26px;height:1px;background:currentColor;opacity:.75}
.fp-h1{font-family:var(--fp-serif);font-weight:700;font-size:clamp(2.05rem,5.4vw,3.9rem);
  line-height:1.08;letter-spacing:-.01em;color:var(--fp-ivory);margin:0 0 .5em}
.fp-h2{font-family:var(--fp-serif);font-weight:700;font-size:clamp(1.45rem,3vw,2.15rem);
  line-height:1.22;letter-spacing:0;color:var(--fp-ivory);margin:0 0 .55em}
.fp-h3{font-family:var(--fp-serif);font-weight:700;font-size:clamp(1.08rem,1.9vw,1.35rem);
  line-height:1.38;color:var(--fp-ivory);margin:0 0 .45em}
.fp-lede{max-width:56ch;font-size:clamp(1rem,1.5vw,1.14rem);line-height:1.85;
  color:rgba(243,235,221,.78)}
.fp-mono{font-family:var(--fp-mono);font-size:.78rem;letter-spacing:.14em;color:var(--fp-gold)}
.fp-num{display:block;font-family:var(--fp-mono);font-weight:700;
  font-size:clamp(2.4rem,6vw,4.2rem);line-height:1;letter-spacing:-.02em;
  color:transparent;-webkit-text-stroke:1px rgba(201,162,75,.55)}
.fp-tag{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;border-radius:999px;
  font-family:var(--fp-mono);font-size:.68rem;letter-spacing:.12em;
  color:var(--fp-gold-hi);border:1px solid rgba(201,162,75,.45);background:rgba(201,162,75,.1)}
.fp-tag--crimson{color:#E8A9A9;border-color:rgba(122,42,42,.75);background:rgba(122,42,42,.28)}

/* ---------- buttons ---------- */
.fp-btn{display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:.82em 1.5em;border:1px solid transparent;border-radius:999px;
  font-size:.94rem;font-weight:600;letter-spacing:.05em;text-decoration:none;cursor:pointer;
  transition:transform .3s var(--fp-ease),box-shadow .3s var(--fp-ease),
    background-color .3s var(--fp-ease),color .3s var(--fp-ease),border-color .3s var(--fp-ease)}
.fp-btn--gold{background:linear-gradient(158deg,var(--fp-gold-hi),var(--fp-gold));color:#14100A;
  box-shadow:0 14px 30px -16px rgba(201,162,75,.9)}
.fp-btn--gold:hover{transform:translateY(-2px);box-shadow:0 18px 34px -14px rgba(224,184,92,.85)}
.fp-btn--ghost{background:transparent;border-color:rgba(243,235,221,.3);color:var(--fp-ivory)}
.fp-btn--ghost:hover{border-color:var(--fp-gold);color:var(--fp-gold-hi);transform:translateY(-2px)}

/* ---------- breadcrumbs ---------- */
.fp-crumbs{margin-bottom:clamp(18px,3vw,30px)}
.fp-crumbs__list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;list-style:none;margin:0;padding:0;
  font-family:var(--fp-narrow);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase}
.fp-crumbs__item{display:inline-flex;align-items:center;gap:8px;color:var(--fp-sage)}
.fp-crumbs__item+.fp-crumbs__item::before{content:"／";color:rgba(143,167,155,.55)}
.fp-crumbs__link{color:rgba(243,235,221,.72);text-decoration:none;border-bottom:1px solid transparent;
  transition:color .25s,border-color .25s}
.fp-crumbs__link:hover{color:var(--fp-gold-hi);border-color:var(--fp-gold)}
.fp-crumbs__item[aria-current="page"]{color:var(--fp-gold-hi)}

/* ---------- prose ---------- */
.fp-prose{max-width:68ch;color:rgba(243,235,221,.82);font-size:1rem;line-height:1.9}
.fp-prose>*+*{margin-top:1.1em}
.fp-prose h2{font-family:var(--fp-serif);font-size:1.5rem;line-height:1.3;color:var(--fp-ivory);
  margin-top:2em;padding-top:.7em;border-top:1px solid var(--fp-line-soft)}
.fp-prose h3{font-family:var(--fp-serif);font-size:1.15rem;color:var(--fp-ivory);margin-top:1.7em}
.fp-prose ul,.fp-prose ol{padding-left:1.3em}
.fp-prose li+li{margin-top:.45em}
.fp-prose strong{color:var(--fp-gold-hi)}
.fp-prose a{color:var(--fp-gold-hi);text-decoration:underline;text-underline-offset:3px}
.fp-prose blockquote{margin:1.6em 0;padding:.9em 1.2em;border-left:2px solid var(--fp-gold);
  background:rgba(18,54,43,.55);border-radius:0 10px 10px 0;color:rgba(243,235,221,.9);font-style:normal}
.fp-prose table{width:100%;border-collapse:collapse;font-size:.92rem}
.fp-prose th,.fp-prose td{padding:.7em .8em;text-align:left;border-bottom:1px solid var(--fp-line-soft)}
.fp-prose th{font-family:var(--fp-narrow);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fp-gold)}

/* ---------- panel / card ---------- */
.fp-panel{position:relative;overflow:hidden;padding:clamp(20px,3vw,30px);
  border:1px solid var(--fp-line);border-radius:var(--fp-radius);
  background:linear-gradient(155deg,rgba(18,54,43,.94),rgba(11,31,24,.97));
  box-shadow:var(--fp-shadow);color:var(--fp-ivory);text-decoration:none;display:block;
  transition:border-color .35s var(--fp-ease),transform .35s var(--fp-ease)}
.fp-panel::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;
  background:linear-gradient(118deg,transparent 42%,rgba(224,184,92,.16) 50%,transparent 58%);
  opacity:0;transition:opacity .5s var(--fp-ease)}
.fp-panel:hover{border-color:rgba(201,162,75,.7);transform:translateY(-3px)}
.fp-panel:hover::after{opacity:1}
.fp-panel__num{display:block;font-family:var(--fp-mono);font-size:.74rem;letter-spacing:.18em;
  color:var(--fp-gold);margin-bottom:10px}
.fp-panel__title{font-family:var(--fp-serif);font-size:1.2rem;line-height:1.35;color:var(--fp-ivory);margin:0 0 .4em}
.fp-panel__text{font-size:.93rem;line-height:1.75;color:rgba(243,235,221,.7);margin:0}

/* ---------- media ---------- */
.fp-media{position:relative;overflow:hidden;border-radius:var(--fp-radius);
  border:1px solid rgba(201,162,75,.22);
  background:linear-gradient(150deg,var(--fp-felt),var(--fp-black));
  aspect-ratio:16/10}
.fp-media__img{width:100%;height:100%;object-fit:cover;
  filter:saturate(.9) contrast(1.05) brightness(.95)}
.fp-media__cap{position:absolute;left:0;right:0;bottom:0;padding:.85em 1.1em;
  font-family:var(--fp-mono);font-size:.68rem;letter-spacing:.16em;color:var(--fp-ivory);
  background:linear-gradient(0deg,rgba(7,12,10,.88),rgba(7,12,10,0))}
.fp-media--wide{aspect-ratio:21/9}
.fp-media--tall{aspect-ratio:3/4}
.fp-media--square{aspect-ratio:1/1}
.fp-grain{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:repeating-linear-gradient(0deg,rgba(243,235,221,.05) 0 1px,transparent 1px 3px),
    radial-gradient(120% 90% at 50% 50%,transparent 55%,rgba(7,12,10,.55))}

/* ---------- anchor nav ---------- */
.fp-anchors{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:clamp(20px,3vw,32px)}
.fp-anchors__link{display:inline-flex;align-items:center;gap:8px;padding:.5em 1em;border-radius:999px;
  border:1px solid rgba(243,235,221,.18);color:rgba(243,235,221,.75);text-decoration:none;
  font-size:.84rem;letter-spacing:.04em;
  transition:color .25s var(--fp-ease),border-color .25s var(--fp-ease),background-color .25s var(--fp-ease)}
.fp-anchors__link:hover{border-color:var(--fp-gold);color:var(--fp-gold-hi)}
.fp-anchors__link.is-active,.fp-anchors__link[aria-current="true"]{
  background:rgba(201,162,75,.16);border-color:var(--fp-gold);color:var(--fp-gold-hi)}

/* ---------- tabs ---------- */
.fp-tabs{--fp-tab-gap:6px}
.fp-tabs__list{display:flex;flex-wrap:wrap;gap:var(--fp-tab-gap);
  padding-bottom:12px;margin-bottom:clamp(18px,3vw,28px);border-bottom:1px solid var(--fp-line)}
.fp-tabs__tab{appearance:none;background:transparent;border:1px solid transparent;border-radius:8px;
  padding:.55em 1.1em;color:rgba(243,235,221,.68);cursor:pointer;
  font-family:var(--fp-narrow);font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;
  transition:color .25s var(--fp-ease),border-color .25s var(--fp-ease),background-color .25s var(--fp-ease)}
.fp-tabs__tab:hover{color:var(--fp-ivory);background:rgba(201,162,75,.08)}
.fp-tabs__tab[aria-selected="true"]{color:var(--fp-gold-hi);border-color:var(--fp-gold);
  background:rgba(201,162,75,.12)}
.fp-tabs__panel:focus-visible{outline:2px solid var(--fp-gold-hi);outline-offset:4px}

/* ---------- header ---------- */
.fp-header{position:sticky;top:0;z-index:100;isolation:isolate;background:transparent;
  border-bottom:1px solid var(--fp-line)}
.fp-header::before{content:"";position:absolute;inset:0;z-index:-1;
  background:rgba(11,31,24,.9);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.fp-header__inner{position:relative;width:100%;max-width:1180px;margin-inline:auto;
  padding-inline:clamp(16px,4vw,40px);min-height:var(--fp-header-h);
  display:flex;align-items:center;gap:clamp(14px,2.4vw,30px)}
.fp-skip{position:absolute;left:16px;top:-72px;z-index:200;padding:10px 18px;
  background:var(--fp-gold);color:#14100A;font-weight:700;text-decoration:none;
  border-radius:0 0 10px 10px;transition:top .25s var(--fp-ease)}
.fp-skip:focus{top:0}
.fp-brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;color:var(--fp-ivory);
  flex:0 0 auto}
.fp-brand__mark{position:relative;display:grid;place-items:center;width:46px;height:46px;
  border-radius:9px;border:1px solid rgba(201,162,75,.55);
  background:linear-gradient(155deg,#164034,#08150F);
  box-shadow:inset 0 0 0 3px rgba(11,31,24,.92),inset 0 0 0 4px rgba(201,162,75,.22);
  transition:transform .4s var(--fp-ease)}
.fp-brand:hover .fp-brand__mark{transform:rotate(-4deg)}
.fp-brand__pip{font-family:var(--fp-mono);font-size:15px;font-weight:700;letter-spacing:.04em;color:var(--fp-gold-hi)}
.fp-brand__text{display:grid;gap:1px}
.fp-brand__name{font-family:var(--fp-serif);font-weight:700;font-size:1.22rem;line-height:1.2;
  letter-spacing:.05em;color:var(--fp-ivory)}
.fp-brand__tag{font-family:var(--fp-narrow);font-size:.66rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--fp-sage)}
.fp-nav-toggle{display:none;margin-left:auto;align-items:center;gap:9px;
  padding:9px 14px;background:transparent;border:1px solid rgba(201,162,75,.45);
  border-radius:999px;color:var(--fp-ivory);font-size:.8rem;letter-spacing:.14em;cursor:pointer}
.fp-nav-toggle__bars{display:grid;gap:4px;width:16px}
.fp-nav-toggle__bars span{display:block;height:1.5px;border-radius:2px;background:var(--fp-gold-hi);
  transition:transform .32s var(--fp-ease),opacity .32s var(--fp-ease)}
.fp-nav-toggle[aria-expanded="true"] .fp-nav-toggle__bars span:nth-child(1){transform:translateY(5.5px) rotate(45deg)}
.fp-nav-toggle[aria-expanded="true"] .fp-nav-toggle__bars span:nth-child(2){opacity:0}
.fp-nav-toggle[aria-expanded="true"] .fp-nav-toggle__bars span:nth-child(3){transform:translateY(-5.5px) rotate(-45deg)}
.fp-nav{margin-left:auto;display:flex;align-items:center;gap:clamp(12px,1.8vw,24px)}
.fp-nav__head{display:none}
.fp-nav__title{font-family:var(--fp-narrow);font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--fp-gold)}
.fp-nav__close{width:36px;height:36px;border-radius:50%;border:1px solid rgba(243,235,221,.25);
  background:transparent;color:var(--fp-ivory);font-size:18px;line-height:1;cursor:pointer;
  display:grid;place-items:center}
.fp-nav__close:hover{border-color:var(--fp-gold);color:var(--fp-gold-hi)}
.fp-nav__list{display:flex;align-items:center;gap:clamp(2px,.8vw,10px);list-style:none;margin:0;padding:0}
.fp-nav__item{list-style:none}
.fp-nav__link{position:relative;display:inline-flex;align-items:baseline;gap:6px;
  padding:10px 9px;border-radius:8px;text-decoration:none;
  font-size:.9rem;letter-spacing:.03em;color:rgba(243,235,221,.76);
  transition:color .28s var(--fp-ease),background-color .28s var(--fp-ease)}
.fp-nav__link::after{content:"";position:absolute;left:9px;right:9px;bottom:3px;height:1px;
  background:linear-gradient(90deg,var(--fp-gold),rgba(201,162,75,0));
  transform:scaleX(0);transform-origin:left;transition:transform .35s var(--fp-ease)}
.fp-nav__link:hover{color:var(--fp-ivory);background:rgba(201,162,75,.08)}
.fp-nav__link:hover::after{transform:scaleX(1)}
.fp-nav__link[aria-current="page"]{color:var(--fp-gold-hi);background:rgba(201,162,75,.1)}
.fp-nav__link[aria-current="page"]::after{transform:scaleX(1)}
.fp-nav__num{font-family:var(--fp-mono);font-size:.62rem;letter-spacing:.08em;
  color:rgba(201,162,75,.7);transition:color .28s var(--fp-ease)}
.fp-nav__link[aria-current="page"] .fp-nav__num{color:var(--fp-gold-hi)}
.fp-nav__utility{display:flex;align-items:center;gap:12px;padding-left:clamp(8px,1.4vw,18px);
  border-left:1px solid rgba(243,235,221,.14)}
.fp-utility__link{background:none;border:0;padding:5px 2px;cursor:pointer;
  color:rgba(243,235,221,.66);font-size:.78rem;letter-spacing:.08em;
  border-bottom:1px dashed rgba(243,235,221,.28);
  transition:color .25s var(--fp-ease),border-color .25s var(--fp-ease)}
.fp-utility__link:hover{color:var(--fp-gold-hi);border-color:var(--fp-gold)}
.fp-utility__tip{font-family:var(--fp-mono);font-size:.66rem;letter-spacing:.08em;
  color:var(--fp-gold);border:1px dashed rgba(201,162,75,.5);border-radius:6px;padding:2px 7px}
.fp-utility__lang{font-family:var(--fp-mono);font-size:.68rem;letter-spacing:.1em;color:var(--fp-sage);
  padding:3px 9px;border:1px solid rgba(143,167,155,.35);border-radius:999px;white-space:nowrap}
.fp-nav__cta{padding:.6em 1.1em;font-size:.8rem;letter-spacing:.08em}
.fp-progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none}
.fp-progress__bar{display:block;width:0;height:100%;
  background:linear-gradient(90deg,var(--fp-gold),var(--fp-gold-hi));
  box-shadow:0 0 12px rgba(224,184,92,.7);transition:width .12s linear}
.fp-scrim{position:fixed;inset:0;z-index:95;background:rgba(7,12,10,.68);
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px)}

/* ---------- footer ---------- */
.fp-footer{position:relative;overflow:hidden;
  background:linear-gradient(180deg,var(--fp-ink),var(--fp-black) 72%);
  border-top:1px solid var(--fp-line);
  padding-block:clamp(40px,6vw,74px) 26px;color:rgba(243,235,221,.75)}
.fp-footer::before{content:"";position:absolute;left:-8%;right:-8%;top:-1px;height:1px;
  background:linear-gradient(90deg,transparent,var(--fp-gold),transparent);opacity:.65}
.fp-footer__inner{max-width:1180px;margin-inline:auto;padding-inline:clamp(18px,4vw,44px)}
.fp-footer__top{display:grid;grid-template-columns:1.35fr .8fr .8fr 1.05fr;
  gap:clamp(24px,4vw,48px);padding-bottom:clamp(26px,4vw,42px);
  border-bottom:1px solid rgba(243,235,221,.1)}
.fp-footer__mark{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:8px;
  border:1px solid rgba(201,162,75,.5);background:rgba(18,54,43,.82);
  font-family:var(--fp-mono);font-size:.8rem;font-weight:700;color:var(--fp-gold-hi)}
.fp-footer__wordmark{font-family:var(--fp-serif);font-weight:700;font-size:1.28rem;
  letter-spacing:.05em;color:var(--fp-ivory);margin:14px 0 2px}
.fp-footer__tagline{font-family:var(--fp-narrow);font-size:.68rem;letter-spacing:.26em;
  text-transform:uppercase;color:var(--fp-gold);margin:0 0 12px}
.fp-footer__note{max-width:30ch;font-size:.84rem;line-height:1.7;color:rgba(243,235,221,.55)}
.fp-footer__col{min-width:0}
.fp-footer__title{font-family:var(--fp-narrow);font-size:.7rem;font-weight:600;letter-spacing:.22em;
  text-transform:uppercase;color:var(--fp-sage);margin:0 0 14px}
.fp-footer__list{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.fp-footer__link{display:inline-block;color:rgba(243,235,221,.78);text-decoration:none;font-size:.9rem;
  transition:color .25s var(--fp-ease),transform .25s var(--fp-ease)}
.fp-footer__link:hover{color:var(--fp-gold-hi);transform:translateX(3px)}
.fp-footer__contact{display:grid;gap:8px;font-size:.86rem;line-height:1.6;color:rgba(243,235,221,.66)}
.fp-footer__contact-line{margin:0}
.fp-footer__value{font-family:var(--fp-mono);font-size:.8rem;letter-spacing:.02em;color:rgba(243,235,221,.9);
  word-break:break-all}
.fp-footer__addr{margin:14px 0 0;font-size:.82rem;line-height:1.65;color:rgba(243,235,221,.5)}
.fp-footer__legal{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px 26px;padding-top:22px;font-size:.78rem;color:rgba(243,235,221,.5)}
.fp-footer__copy{margin:0;font-family:var(--fp-mono);letter-spacing:.06em}
.fp-footer__legal-list{list-style:none;display:flex;flex-wrap:wrap;gap:18px;margin:0;padding:0}
.fp-footer__legal-list a{color:rgba(243,235,221,.62);text-decoration:none;border-bottom:1px solid transparent;
  transition:color .25s var(--fp-ease),border-color .25s var(--fp-ease)}
.fp-footer__legal-list a:hover{color:var(--fp-gold-hi);border-color:var(--fp-gold)}
.fp-footer__icp{margin:0;font-family:var(--fp-mono);letter-spacing:.06em}
.fp-totop{position:fixed;right:clamp(14px,3vw,28px);bottom:clamp(14px,3vw,28px);z-index:120;
  width:46px;height:46px;display:grid;place-items:center;cursor:pointer;
  border-radius:12px;border:1px solid rgba(201,162,75,.5);
  background:rgba(11,31,24,.92);color:var(--fp-gold-hi);
  opacity:0;transform:translateY(10px);pointer-events:none;
  transition:opacity .3s var(--fp-ease),transform .3s var(--fp-ease),background-color .3s var(--fp-ease)}
.fp-totop[data-visible="true"]{opacity:1;transform:none;pointer-events:auto}
.fp-totop:hover{background:rgba(18,54,43,.98)}
.fp-totop__arrow{font-size:1rem;line-height:1}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  html{scroll-padding-top:88px}
  .fp-header__inner{min-height:70px}
  .fp-nav-toggle{display:inline-flex}
  .fp-nav{position:fixed;left:0;right:0;bottom:0;z-index:110;
    display:block;margin:0;max-height:84vh;overflow-y:auto;
    padding:18px clamp(16px,5vw,32px) calc(22px + env(safe-area-inset-bottom));
    background:linear-gradient(180deg,var(--fp-felt),var(--fp-ink) 72%);
    border-top:1px solid var(--fp-gold);border-radius:22px 22px 0 0;
    box-shadow:0 -30px 60px -30px rgba(7,12,10,.95);
    transform:translateY(112%);visibility:hidden;
    transition:transform .42s var(--fp-ease),visibility .42s var(--fp-ease)}
  .fp-nav[data-open="true"]{transform:translateY(0);visibility:visible}
  .fp-nav__head{display:flex;align-items:center;justify-content:space-between;
    margin-bottom:14px;padding-bottom:12px;border-bottom:1px solid var(--fp-line)}
  .fp-nav__list{display:grid;gap:0}
  .fp-nav__item{border-bottom:1px solid rgba(243,235,221,.08)}
  .fp-nav__item:last-child{border-bottom:0}
  .fp-nav__link{display:flex;align-items:center;gap:12px;width:100%;
    padding:15px 4px;border-radius:6px;font-size:1.02rem;letter-spacing:.03em}
  .fp-nav__link::after{display:none}
  .fp-nav__num{font-size:.72rem;color:rgba(201,162,75,.75)}
  .fp-nav__link[aria-current="page"]{background:rgba(201,162,75,.1);
    box-shadow:inset 2px 0 0 var(--fp-gold);padding-left:12px}
  .fp-nav__utility{flex-wrap:wrap;gap:12px;margin-top:18px;padding:16px 0 0;
    border-left:0;border-top:1px solid rgba(243,235,221,.14)}
  .fp-nav__cta{width:100%;margin-top:16px;padding:.95em 1.2em;font-size:.94rem}
  body.fp-nav-open{overflow:hidden}
  .fp-footer__top{grid-template-columns:1fr 1fr;gap:clamp(22px,5vw,38px)}
  .fp-footer__brand{grid-column:1/-1}
}
@media (max-width:640px){
  .fp-brand__mark{width:40px;height:40px;border-radius:8px}
  .fp-brand__name{font-size:1.06rem}
  .fp-brand__tag{font-size:.6rem;letter-spacing:.2em}
  .fp-footer__top{grid-template-columns:1fr}
  .fp-footer__legal{flex-direction:column;align-items:flex-start;gap:10px}
  .fp-lede{font-size:.98rem}
  .fp-totop{width:42px;height:42px;border-radius:10px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;transition-delay:0ms !important}
  .fp-panel:hover{transform:none}
  .fp-footer__link:hover{transform:none}
}