/* Persistent Oracle-style Previous / Next controls for long internal library destinations. */
.ttob-floating-sequence-nav{position:fixed;z-index:120;left:0;right:0;bottom:74px;pointer-events:none;transition:opacity .22s ease,transform .22s ease;opacity:.58}
.ttob-floating-sequence-nav.is-near-top{opacity:.34}.ttob-floating-sequence-nav.is-parked{position:absolute;bottom:auto}
.ttob-floating-sequence-link{position:absolute;top:0;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;text-decoration:none!important;color:#f5f8fa!important;border:1px solid rgba(236,242,247,.9);background:radial-gradient(circle at 34% 22%,rgba(255,255,255,.18),transparent 27%),linear-gradient(145deg,rgba(27,39,49,.94),rgba(3,8,12,.96));box-shadow:inset 0 1px 0 rgba(255,255,255,.82),0 0 0 2px rgba(89,99,109,.82),0 0 24px rgba(233,237,241,.25),0 12px 28px rgba(0,0,0,.48);backdrop-filter:blur(10px);font:900 1.58rem/1 Arial,sans-serif;pointer-events:auto;opacity:.76;transition:transform .18s ease,filter .18s ease,opacity .18s ease,box-shadow .18s ease}
.ttob-floating-sequence-link[data-dir="prev"]{left:clamp(6px,1.35vw,22px)}.ttob-floating-sequence-link[data-dir="next"]{right:clamp(6px,1.35vw,22px)}
.ttob-floating-sequence-link:hover,.ttob-floating-sequence-link:focus-visible{opacity:1;transform:scale(1.10);filter:brightness(1.22);box-shadow:inset 0 1px 0 #fff,0 0 0 2px #7f8b96,0 0 30px rgba(233,241,248,.44),0 16px 34px rgba(0,0,0,.55);outline:2px solid rgba(255,255,255,.86);outline-offset:3px}
.ttob-floating-sequence-link .sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
@media(max-width:760px){.ttob-floating-sequence-nav{bottom:82px;opacity:.48}.ttob-floating-sequence-nav.is-near-top{opacity:.28}.ttob-floating-sequence-link{width:46px;height:46px;font-size:1.28rem}.ttob-floating-sequence-link[data-dir="prev"]{left:3px}.ttob-floating-sequence-link[data-dir="next"]{right:3px}}
@media(prefers-reduced-motion:reduce){.ttob-floating-sequence-nav,.ttob-floating-sequence-link{transition:none!important}}