.fd-sev{display:inline-grid;gap:2px;margin:0 0 1.5rem;padding:.7rem 1.1rem;border-radius:12px;border-left:4px solid}.fd-sev strong{font-size:.95rem;letter-spacing:.01em}.fd-sev span{font-size:.87rem;opacity:.9}.fd-sev--info{background:#ffffff1a;border-color:#6fb3ff;color:#fff}.fd-sev--warn{background:#f3672229;border-color:var(--orange);color:#fff}.fd-sev--critical{background:#d62d2038;border-color:#ff6a5c;color:#fff}.fd-body{padding:clamp(2rem,5vw,3.5rem) 0;background:#fff}.fd-grid{display:grid;gap:clamp(1.5rem,4vw,2.75rem);grid-template-columns:minmax(0,1.7fr) minmax(260px,1fr);align-items:start}@media (max-width:900px){.fd-grid{grid-template-columns:1fr}}.fd-main h2{margin:2rem 0 .6rem;font-size:clamp(1.2rem,2.8vw,1.5rem);color:var(--navy)}.fd-main h2:first-child{margin-top:0}.fd-main p{margin:0 0 1rem;font-size:1rem;line-height:1.7;color:var(--ink-2)}.fd-causes{margin:0 0 .5rem;padding-left:1.3rem;display:grid;gap:8px}.fd-causes li{font-size:.98rem;line-height:1.6;color:var(--ink-2)}.fd-causes li::marker{color:var(--orange);font-weight:800}.fd-note{font-size:.87rem!important;font-style:italic;color:var(--ink-3,#7a7a82)!important}.fd-checks{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin:1.75rem 0}.fd-checks__col{padding:1.1rem 1.25rem;border-radius:14px;border:1px solid color-mix(in srgb,var(--navy) 12%,#fff)}.fd-checks__col--diy{background:color-mix(in srgb,#1e8e4e 7%,#fff);border-color:color-mix(in srgb,#1e8e4e 26%,#fff)}.fd-checks__col--tech{background:color-mix(in srgb,var(--navy) 5%,#fff)}.fd-checks__col h3{margin:0 0 .2rem;font-size:1.02rem;color:var(--navy)}.fd-checks__col>p{margin:0 0 .7rem!important;font-size:.85rem!important;color:var(--ink-2)!important}.fd-checks__col ul{margin:0;padding:0;list-style:none;display:grid;gap:7px}.fd-checks__col li{position:relative;padding-left:1.4rem;font-size:.93rem;line-height:1.55;color:var(--ink-2)}.fd-checks__col--diy li:before{content:"✓";position:absolute;left:0;color:#1e8e4e;font-weight:900}.fd-checks__col--tech li:before{content:"→";position:absolute;left:0;color:var(--navy);font-weight:800}.fd-side{display:grid;gap:14px;position:sticky;top:1rem}@media (max-width:900px){.fd-side{position:static}}.fd-card{padding:1.25rem 1.35rem;border-radius:16px;background:var(--navy);color:#fff}.fd-card h3{margin:0 0 .5rem;font-size:1.08rem;color:#fff}.fd-card p{margin:0 0 .9rem;font-size:.92rem;line-height:1.6;color:#ffffffd6}.fd-card__fine{margin:.8rem 0 0!important;font-size:.8rem!important;color:#fff9!important}.fd-card--plain{background:color-mix(in srgb,var(--navy) 4%,#fff);border:1px solid color-mix(in srgb,var(--navy) 12%,#fff)}.fd-card--plain,.fd-card--plain h3{color:var(--navy)}.fd-more{list-style:none;margin:0 0 .9rem;padding:0;display:grid;gap:8px}.fd-more li{font-size:.88rem;line-height:1.5}.fd-more a{color:var(--navy);text-decoration:none;display:block}.fd-more a:hover,.fd-more strong{color:var(--orange)}.fd-more strong{display:inline-block;min-width:3.6em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.fd-more span{color:var(--ink-2)}.fd-more__all{font-size:.85rem;font-weight:700;color:var(--orange);text-decoration:none}.fd-more__all:hover{text-decoration:underline}.fd-inline-link{display:inline-block;font-weight:700;color:var(--navy);text-decoration:none;border-bottom:2px solid var(--orange);padding-bottom:2px}.fd-inline-link:hover{color:var(--orange)}