:root{--primary:#6366f1;--primary-dark:#4f46e5;--accent:#818cf8;--surface:#ffffff;--surface-muted:#f1f5f9;--border:#e2e8f0;--text-main:#0f172a;--text-muted:#64748b;--shadow-soft:0 4px 24px rgba(15,23,42,0.08);--gradient:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);--zsf-bg-deep:#eef2ff;--zsf-bg-mid:#f8fafc;--zsf-bg-panel:rgba(255,255,255,0.92);--zsf-border-glow:rgba(99,102,241,0.18);--zsf-accent:#4f46e5;--zsf-accent-dim:#6366f1;--zsf-star:rgba(15,23,42,0.07);--zsf-chip-fire:#ea580c;--zsf-chip-earth:#16a34a;--zsf-chip-air:#0284c7;--zsf-chip-water:#2563eb;}
.zsf-wrap{margin-bottom:2.5rem;}
.zsf-sky{position:relative;border-radius:20px;padding:1.25rem 1rem 1.5rem;overflow:hidden;background:linear-gradient(165deg,var(--zsf-bg-deep) 0%,var(--zsf-bg-mid) 48%,#faf5ff 100%);border:1px solid var(--border);box-shadow:var(--shadow-soft),0 0 0 1px var(--zsf-border-glow) inset;}
.zsf-sky::before{content:"";position:absolute;inset:0;background-image:radial-gradient(1px 1px at 10% 20%,var(--zsf-star) 50%,transparent 51%),radial-gradient(1px 1px at 30% 70%,var(--zsf-star) 50%,transparent 51%),radial-gradient(1px 1px at 70% 30%,var(--zsf-star) 50%,transparent 51%),radial-gradient(1px 1px at 88% 55%,var(--zsf-star) 50%,transparent 51%),radial-gradient(1px 1px at 50% 90%,var(--zsf-star) 50%,transparent 51%);pointer-events:none;opacity:.9;}
.zsf-sky-inner{position:relative;z-index:1;}
.zsf-pills{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.75rem;}
.zsf-pill{font-size:.75rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;padding:.35rem .65rem;border-radius:999px;background:var(--surface-muted);color:var(--text-muted);border:1px solid var(--border);}
.zsf-control{display:flex;flex-direction:column;gap:.5rem;margin-top:1rem;}
.zsf-control label{font-size:.8125rem;font-weight:600;color:var(--text-muted);letter-spacing:.02em;}
.zsf-date{width:100%;max-width:100%;padding:.85rem 1rem;font-size:1.05rem;border-radius:14px;border:1px solid var(--border);background:var(--zsf-bg-panel);color:var(--text-main);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);}
.zsf-date:focus{outline:2px solid var(--primary);outline-offset:2px;}
.zsf-status{font-size:.8125rem;color:var(--zsf-accent-dim);min-height:1.25rem;margin-top:.35rem;}
.zsf-rail-wrap{margin-top:1.25rem;}
.zsf-rail-label{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:.5rem;}
.zsf-rail{display:flex;gap:.45rem;overflow-x:auto;padding-bottom:.35rem;-webkit-overflow-scrolling:touch;scroll-snap-type:x mandatory;scrollbar-width:thin;}
.zsf-rail::-webkit-scrollbar{height:4px;}
.zsf-rail::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px;}
.zsf-rail-btn{flex:0 0 auto;scroll-snap-align:start;width:3rem;height:3rem;border-radius:14px;border:1px solid var(--border);background:var(--surface);font-size:1.35rem;line-height:1;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:transform .15s ease,border-color .15s ease,background .15s ease;}
.zsf-rail-btn:hover,.zsf-rail-btn:focus-visible{transform:translateY(-2px);border-color:var(--primary);outline:none;}
.zsf-rail-btn[aria-pressed="true"]{background:var(--zsf-bg-panel);border-color:var(--primary);box-shadow:0 0 0 2px var(--zsf-border-glow);}
.zsf-ticket{margin-top:1.25rem;border-radius:18px;border:1px solid var(--border);background:var(--surface);padding:1.15rem 1.1rem;display:none;box-shadow:var(--shadow-soft);}
.zsf-ticket.zsf-ticket--on{display:block;animation:zsf-in .35s ease;}
@keyframes zsf-in{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.zsf-ticket-top{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;}
.zsf-glyph{font-size:2.75rem;line-height:1;margin:0;}
.zsf-sign-name{font-size:1.5rem;font-weight:800;margin:0 0 .15rem 0;line-height:1.15;}
.zsf-sign-range{font-size:.875rem;color:var(--text-muted);margin:0;}
.zsf-badges{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.65rem;}
.zsf-badge{font-size:.7rem;font-weight:700;padding:.25rem .5rem;border-radius:8px;text-transform:uppercase;letter-spacing:.04em;}
.zsf-badge--fire{background:rgba(255,107,74,.15);color:var(--zsf-chip-fire);}
.zsf-badge--earth{background:rgba(107,207,127,.15);color:var(--zsf-chip-earth);}
.zsf-badge--air{background:rgba(94,200,255,.15);color:var(--zsf-chip-air);}
.zsf-badge--water{background:rgba(91,141,239,.15);color:var(--zsf-chip-water);}
.zsf-ruler{font-size:.8125rem;color:var(--text-muted);margin:.5rem 0 0 0;}
.zsf-blurb{font-size:.9375rem;line-height:1.55;color:var(--text-main);margin:.75rem 0 0 0;}
.zsf-footnote{font-size:.75rem;color:var(--text-muted);margin-top:.85rem;padding-top:.75rem;border-top:1px solid var(--border);}
.zsf-article{margin-top:2.5rem;padding-top:2rem;border-top:1px solid var(--border);}
.zsf-article h2{font-size:1.35rem;font-weight:800;margin:0 0 .75rem 0;line-height:1.25;}
.zsf-article h3{font-size:1.05rem;font-weight:700;margin:1.75rem 0 .5rem 0;}
.zsf-article p,.zsf-article li{font-size:.9375rem;line-height:1.65;color:var(--text-main);}
.zsf-article p{margin:0 0 1rem 0;}
.zsf-callout{border-left:4px solid var(--primary);padding:.85rem 1rem 1rem;margin:1.5rem 0;background:var(--surface-muted);border-radius:0 12px 12px 0;}
.zsf-callout p:last-child{margin-bottom:0;}
.zsf-table-wrap{overflow-x:auto;margin:1rem 0 1.5rem;-webkit-overflow-scrolling:touch;}
.zsf-table{width:100%;min-width:280px;border-collapse:collapse;font-size:.875rem;}
.zsf-table th,.zsf-table td{padding:.65rem .75rem;text-align:left;border:1px solid var(--border);}
.zsf-table th{background:var(--surface-muted);font-weight:700;}
.zsf-dl{display:grid;gap:.65rem;margin:1rem 0 1.5rem;}
.zsf-dl div{display:grid;grid-template-columns:1fr;gap:.2rem;}
@media (min-width:560px){.zsf-dl div{grid-template-columns:140px 1fr;align-items:start;}}
.zsf-dl dt{font-weight:700;font-size:.8125rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;}
.zsf-dl dd{margin:0;font-size:.9375rem;line-height:1.55;}
.zsf-muted{color:var(--text-muted);}
@media (min-width:768px){.zsf-sky{padding:1.5rem 1.5rem 1.75rem;}.zsf-date{max-width:320px;}.zsf-ticket{padding:1.35rem 1.5rem;}}