.site-header{position:relative;z-index:20;border-bottom:1px solid var(--border);background:rgba(5,11,20,.82);backdrop-filter:blur(16px)}.site-header__inner{min-height:76px;display:flex;align-items:center;gap:1.25rem}.brand{display:inline-flex;align-items:center;gap:.7rem;color:var(--moon-50);font-weight:750;text-decoration:none;letter-spacing:-.02em}.brand__mark{width:1.15rem;height:1.15rem;border-radius:50%;background:var(--moon-50);box-shadow:-.38rem .05rem 0 .02rem var(--night-850);transform:rotate(-15deg)}.desktop-nav{display:none;gap:.25rem;margin-left:auto}.desktop-nav a{color:var(--moon-300);text-decoration:none;font-size:.95rem;font-weight:620;padding:.55rem .72rem;border-radius:9px}.desktop-nav a:hover,.desktop-nav a[aria-current="page"]{color:var(--moon-50);background:rgba(169,202,255,.08)}.header-action{display:none}.header-action.is-hidden{display:none!important}.mobile-nav{margin-left:auto;position:relative}.mobile-nav summary{list-style:none;border:1px solid var(--border-strong);border-radius:10px;padding:.5rem .72rem;font-weight:700;color:var(--moon-50)}.mobile-nav summary::-webkit-details-marker{display:none}.mobile-nav nav{position:absolute;right:0;top:calc(100% + .8rem);min-width:15rem;padding:.65rem;background:var(--night-800);border:1px solid var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow)}.mobile-nav nav a{display:block;color:var(--moon-100);text-decoration:none;padding:.7rem .75rem;border-radius:9px}.mobile-nav nav a:hover{background:var(--surface-soft)}@media(min-width:860px){.desktop-nav{display:flex}.header-action{display:inline-flex}.mobile-nav{display:none}}
.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;border:1px solid transparent;border-radius:12px;padding:.72rem 1.15rem;background:linear-gradient(180deg,var(--sky-400),var(--sky-500));color:#06111f;text-decoration:none;font-weight:800;box-shadow:0 10px 28px rgba(55,111,190,.2);transition:transform .16s ease,filter .16s ease}.button:hover{color:#06111f;filter:brightness(1.06);transform:translateY(-1px)}.button--secondary{background:transparent;color:var(--moon-100);border-color:var(--border-strong);box-shadow:none}.button--secondary:hover{color:var(--moon-50);background:rgba(169,202,255,.07)}.button--small{min-height:40px;padding:.5rem .8rem;font-size:.9rem}.text-button{border:0;background:transparent;color:var(--sky-300);padding:.35rem;text-decoration:underline;text-underline-offset:.2em}
.breadcrumbs{font-size:.9rem;color:var(--moon-450);padding-top:1.5rem}.breadcrumbs ol{display:flex;flex-wrap:wrap;gap:.45rem;list-style:none;padding:0;margin:0}.breadcrumbs li+li::before{content:"/";margin-right:.45rem;color:var(--moon-450)}.breadcrumbs a{color:var(--moon-300)}
.panel,.info-panel,.trust-panel{border:1px solid var(--border);background:var(--surface);border-radius:var(--radius-md);padding:clamp(1.25rem,3vw,2rem)}.info-panel{display:grid;gap:.7rem}.trust-panel{border-color:rgba(142,216,195,.25)}
.link-list{display:grid;gap:.75rem}.link-list a{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.95rem 0;border-bottom:1px solid var(--border);color:var(--moon-100);font-weight:650;text-decoration:none}.link-list a::after{content:"→";color:var(--sky-300)}.link-list a:hover{color:var(--sky-300)}
.card-grid{display:grid;gap:1rem}@media(min-width:680px){.card-grid{grid-template-columns:repeat(3,1fr)}}.feature-card{display:grid;align-content:start;gap:.75rem;min-height:100%;padding:1.35rem;border:1px solid var(--border);border-radius:var(--radius-md);background:rgba(16,34,56,.5);text-decoration:none}.feature-card:hover{border-color:var(--border-strong);background:rgba(21,43,69,.65)}.feature-card p{color:var(--moon-300)}.feature-card strong{color:var(--moon-50);font-size:1.08rem}
.source-list{padding-left:1.2rem}.source-list li+li{margin-top:.7rem}.source-list a{overflow-wrap:anywhere}.notice{padding:1rem 1.1rem;border-left:3px solid var(--sky-400);background:rgba(126,174,250,.08);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.notice--medical{border-color:var(--lavender-300);background:rgba(194,189,245,.08)}.notice--spaced{margin-top:2rem}
.site-footer{border-top:1px solid var(--border);background:var(--night-950);padding-top:4rem}.footer-grid{display:grid;gap:2.5rem}.footer-grid nav{display:grid;align-content:start;gap:.5rem}.footer-grid h2{font-size:.92rem;letter-spacing:.06em;text-transform:uppercase;color:var(--moon-300);margin-bottom:.3rem}.footer-grid a{color:var(--moon-300);text-decoration:none;font-size:.94rem}.footer-grid a:hover{color:var(--moon-50)}.footer-intro{display:grid;align-content:start;gap:1rem}.footer-intro p{color:var(--moon-450)}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:.75rem;border-top:1px solid var(--border);margin-top:3rem;padding-block:1.25rem;color:var(--moon-450);font-size:.83rem}@media(min-width:800px){.footer-grid{grid-template-columns:1.5fr repeat(3,1fr)}}
.prose{font-size:1.03rem}.prose>*+*{margin-top:1.35rem}.prose h2{margin-top:3rem}.prose h3{margin-top:2.2rem}.prose ul,.prose ol{padding-left:1.4rem}.prose li+li{margin-top:.45rem}.prose table{width:100%;border-collapse:collapse;font-size:.95rem}.prose th,.prose td{padding:.8rem;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}.prose th{color:var(--moon-50)}.prose blockquote{padding-left:1rem;border-left:3px solid var(--sky-400);color:var(--moon-300)}