/* The feature guide extends the shared ForeverFlip theme. */
.skip-link{position:fixed;top:8px;left:16px;transform:translateY(-160%);z-index:30;padding:10px 16px;background:var(--gold);color:var(--bg);border-radius:8px;font-weight:700}
.skip-link:focus{transform:none}
.launch-callout{margin:0 0 18px;padding:16px 20px;border:1px solid #78643d;border-left:3px solid var(--gold);border-radius:12px;background:#f4bd500d}
.launch-callout p{margin:0}.launch-callout p+p{margin-top:6px}.launch-callout strong{color:var(--gold)}
.guide-intro{display:flex;gap:36px;align-items:center;justify-content:space-between;margin:14px 0 28px}
.guide-intro h1{font-size:clamp(2.25rem,4.5vw,3.6rem)}
.guide-intro .lead{max-width:720px}.guide-crest{flex:none;object-fit:contain;filter:drop-shadow(0 8px 22px #0008)}
.guide-principle{border:1px solid #f4bd5038;border-left:3px solid var(--gold);border-radius:12px;padding:18px 24px;background:linear-gradient(110deg,#f4bd500b,transparent)}
.guide-principle strong{color:var(--gold)}.guide-principle p{color:var(--muted);margin:5px 0 0;font-size:.94rem}
.guide-layout{display:grid;grid-template-columns:224px minmax(0,1fr);align-items:start;gap:32px;margin-top:32px}
.guide-sidebar{position:sticky;top:104px;min-width:0}.guide-sidebar nav{display:flex;flex-direction:column;gap:3px}
.guide-sidebar nav a{display:block;padding:9px 12px;color:var(--muted);font-size:.91rem;text-decoration:none;border-left:2px solid var(--line);line-height:1.45}
.guide-sidebar nav a:hover,.guide-sidebar nav a:focus-visible{color:var(--gold);border-left-color:var(--gold);background:#ffffff05}
.guide-sidebar .meta{padding-left:12px;margin-bottom:7px}.guide-market-link{display:block;margin:18px 12px 0;font-size:.9rem}
.guide-articles{min-width:0}.guide-feature,.guide-questions{margin:0 0 24px;padding:28px;scroll-margin-top:100px;overflow-wrap:anywhere}
.feature-heading{display:flex;gap:15px;align-items:flex-start}.feature-heading .meta{margin:0 0 5px}.feature-heading h2{margin-bottom:10px;font-size:clamp(1.3rem,2.6vw,1.65rem)}
.guide-number{display:grid;place-items:center;flex:none;width:38px;height:38px;background:#f4bd5010;border:1px solid #f4bd5036;border-radius:10px;color:var(--gold);font-size:.86rem;font-weight:750;margin-top:3px}
.feature-summary{color:var(--muted);font-size:1rem;margin:0 0 23px}.guide-steps{list-style:none;counter-reset:step;padding:0;margin:0 0 22px}
.guide-steps li{position:relative;counter-increment:step;padding-left:34px;margin:0 0 17px;color:var(--muted);font-size:.95rem;line-height:1.7}
.guide-steps li:before{content:counter(step);position:absolute;left:0;top:1px;color:var(--gold);font-size:.8rem;width:22px;height:22px;border-radius:50%;border:1px solid var(--line);text-align:center;line-height:21px}
.guide-steps strong{color:var(--ink);font-weight:650}.guide-steps b{font-weight:550;color:#dce2ed}
.guide-example,.guide-formula{border-radius:10px;padding:15px 18px;background:#0d1016;border:1px solid var(--line);margin:20px 0;color:var(--ink);font-size:.92rem}
.guide-example>span{display:block;font-size:.76rem;color:var(--muted);margin-bottom:5px}.guide-example strong{color:var(--gold);font-weight:650}.guide-example p{margin:8px 0 0;color:var(--muted);font-size:.88rem}
.guide-feature details,.guide-questions details{padding-block:16px}.guide-feature summary,.guide-questions summary{font-weight:600;font-size:.94rem}
.guide-feature details p,.guide-questions details p{color:var(--muted);font-size:.93rem;margin:14px 0 0}
.guide-feature summary,.guide-questions summary{border-radius:6px;line-height:1.5}.guide-feature summary:hover,.guide-questions summary:hover{color:var(--gold)}.guide-feature summary:focus-visible,.guide-questions summary:focus-visible{outline-offset:3px}.guide-data-link{display:inline-block;padding:10px 0 0;font-size:.92rem;font-weight:600}
.guide-two-up{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:20px 0}.guide-two-up>div{padding:16px;background:#ffffff03;border:1px solid var(--line);border-radius:10px}.guide-two-up h3{font-size:.95rem;color:var(--gold)}.guide-two-up p{font-size:.9rem;color:var(--muted);margin:0}
.guide-color-key{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:.86rem;color:var(--muted);margin:20px 0}.guide-color-key span{display:inline-flex;align-items:center;gap:7px}.guide-color-key i{width:8px;height:8px;border-radius:50%;display:inline-block}.fresh-dot{background:var(--green)}.stale-dot{background:#ef7373}.unknown-dot{background:#949ba8}
.guide-page kbd{padding:1px 6px;background:#0c0e13;border:1px solid var(--line);border-radius:4px;font:inherit;font-size:.9em;color:var(--ink)}
.guide-walkthrough>summary{font-weight:600;font-size:.94rem;color:var(--gold);border-radius:6px;line-height:1.5}.guide-walkthrough>summary:focus-visible{outline-offset:3px}.guide-walkthrough[open]>summary{margin-bottom:16px}
.guide-walkthrough .guide-example p{margin:8px 0 0;font-size:.88rem}.guide-walkthrough .guide-two-up p{margin:0;font-size:.9rem}.guide-walkthrough .guide-formula{color:var(--ink);margin:20px 0;font-size:.92rem}.guide-section .guide-walkthrough p{color:var(--muted);font-size:.93rem;margin:14px 0 0}
.guide-checkpoint{margin-top:20px!important;font-size:.79rem;color:var(--muted)}.site-footer{display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
@media(max-width:900px){.guide-layout{grid-template-columns:1fr;gap:22px}.guide-sidebar{position:static}.guide-sidebar nav{flex-direction:row;flex-wrap:wrap;gap:7px}.guide-sidebar .meta{width:100%;padding:0}.guide-sidebar nav a{border:1px solid var(--line);border-radius:8px;padding:8px 11px;font-size:.85rem}.guide-market-link{margin:12px 0 0}.guide-crest{width:124px;height:124px}.guide-feature,.guide-questions{scroll-margin-top:145px}}
@media(max-width:560px){.guide-intro{gap:0;margin-top:4px}.guide-crest{display:none}.guide-intro h1{font-size:2.25rem}.guide-principle{padding:16px}.guide-feature,.guide-questions{padding:20px;scroll-margin-top:172px}.feature-heading{gap:11px}.guide-number{width:30px;height:30px;border-radius:8px}.guide-two-up{grid-template-columns:1fr}.guide-color-key{flex-direction:column;gap:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
.guide-articles [id]{scroll-margin-top:100px}
@media(max-width:900px){.guide-articles [id]{scroll-margin-top:145px}}
@media(max-width:560px){.guide-articles [id]{scroll-margin-top:172px}}