:root{--pine:#123d32;--green:#1d6a50;--sage:#dcebe0;--sage-2:#f0f6ef;--cream:#f8f5ed;--paper:#fffdfa;--ink:#1d2923;--muted:#627068;--line:#d8dfd7;--warn:#865c12;--danger:#a23a31;--radius:18px;--shadow:0 12px 30px #15342812;--space:clamp(1.1rem,3vw,2.5rem);font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--cream);line-height:1.65}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}.site-header{background:#fffdfaf2;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5;backdrop-filter:blur(12px)}.header-inner,main,.site-footer{max-width:1120px;margin:auto;padding:0 1.25rem}.header-inner{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.wordmark{display:flex;align-items:center;gap:.55rem;font-size:1.3rem;font-weight:800;letter-spacing:-.06em;color:var(--pine)}.wordmark svg{width:28px;fill:#6fae75}.wordmark span span{color:#409264}.site-header nav,.site-footer nav{display:flex;gap:.25rem}.site-header nav a{padding:.45rem .75rem;border-radius:999px;color:var(--muted);font-weight:700;font-size:.92rem}.site-header nav a:hover,.site-header nav .current{background:var(--sage-2);color:var(--pine)}main{padding-top:var(--space);padding-bottom:4rem}.site-footer{max-width:none;background:var(--pine);color:#eaf3ec;padding:2.5rem max(1.25rem,calc((100vw - 1120px)/2 + 1.25rem));display:flex;justify-content:space-between;gap:2rem}.site-footer p{margin:.2rem 0;color:#b8cec0}.site-footer nav{align-items:center;flex-wrap:wrap}.site-footer a{color:#d5e5d8;font-size:.9rem}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.25rem,6vw,4.75rem);line-height:1.08;letter-spacing:-.06em}h2{font-size:clamp(1.6rem,3vw,2.35rem);letter-spacing:-.045em;line-height:1.2}h3{line-height:1.3}.eyebrow{color:var(--green);font-weight:800;font-size:.75rem;letter-spacing:.12em}.hero{padding:clamp(1.5rem,5vw,4.5rem);border-radius:28px;background:linear-gradient(135deg,#e3f0e4,#f9f5ea 70%);display:grid;grid-template-columns:1.35fr .65fr;gap:2.5rem;box-shadow:var(--shadow)}.hero-copy{max-width:600px;color:var(--muted);font-size:1.1rem}.search-bar{display:flex;max-width:660px;background:#fff;border:1px solid #b7cbb9;border-radius:14px;padding:.35rem;box-shadow:0 8px 16px #113b2512}.search-bar input{border:0;min-width:0;flex:1;background:transparent;padding:.75rem;outline:none;font-size:1rem}.search-bar button,.button,button{min-height:44px;border:0;border-radius:10px;background:var(--pine);color:#fff;padding:.65rem 1rem;font:inherit;font-weight:800;cursor:pointer}.helper,.local-note{font-size:.88rem;color:var(--muted);margin:.75rem 0 0}.local-note{color:var(--green);font-weight:700}.hero-panel{align-self:center;border:1px solid #c4d9c7;border-radius:var(--radius);padding:1.4rem;background:#fffdfaa8}.hero-panel strong{font-size:1.35rem;display:block;line-height:1.25}.panel-kicker{font-size:.75rem;color:var(--green);font-weight:800}.trust-section,.catalog{padding:clamp(2.5rem,6vw,5rem) 0}.section-heading{max-width:680px}.section-heading>p{color:var(--muted)}.section-heading.inline{max-width:none;display:flex;justify-content:space-between;align-items:end;gap:1rem}.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.principles article{background:var(--paper);border:1px solid var(--line);padding:1.25rem;border-radius:var(--radius);box-shadow:var(--shadow)}.principles article span{color:#74a279;font-weight:800}.principles h3{margin:.5rem 0}.principles p{margin:0;color:var(--muted);font-size:.9rem}.item-group{margin:2.2rem 0}.item-group>h3{font-size:1rem;color:var(--pine);margin-bottom:.8rem}.item-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}.item-card{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:.65rem;background:var(--paper);border:1px solid var(--line);padding:1rem;border-radius:14px;transition:transform .18s,box-shadow .18s}.item-card:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:#b1cbb4}.item-card strong{grid-column:2}.item-card>span:nth-child(3){grid-column:2;color:var(--muted);font-size:.84rem;line-height:1.45}.item-card b{grid-column:3;grid-row:1/3;color:var(--green)}.item-icon{grid-row:1/3;background:var(--sage-2);color:var(--green);padding:.35rem .45rem;border-radius:8px;font-size:.7rem;font-weight:800}.myhome-cta{background:var(--pine);color:#fff;padding:clamp(1.5rem,4vw,3rem);border-radius:var(--radius);display:flex;justify-content:space-between;align-items:center;gap:2rem}.myhome-cta .eyebrow{color:#a7d6ae}.myhome-cta p{color:#d5e5d8;max-width:580px}.button-light{background:#e6f2e6;color:var(--pine);white-space:nowrap}.crumb{font-size:.9rem;color:var(--muted);margin-bottom:1.25rem}.crumb a{color:var(--green);font-weight:700}.badge,.source-level{display:block;font-size:.82rem;font-weight:800}.badge{color:var(--green);margin-bottom:.55rem}.answer{background:linear-gradient(125deg,#e7f2e7,#fffaf0);border:1px solid #cbdcca;border-radius:var(--radius);padding:clamp(1.25rem,3vw,2rem);box-shadow:var(--shadow)}.answer h2{font-size:clamp(1.45rem,3vw,2.25rem);margin-bottom:.75rem}.answer p{margin:0;color:#425149;font-size:1.05rem}.tool,article>section:not(.answer){margin-top:1rem;padding:1.25rem;border:1px solid var(--line);border-radius:var(--radius);background:var(--paper)}.tool{background:#f6faf5}.tool label{display:flex;flex-direction:column;gap:.35rem;font-weight:700;margin:.7rem 0}.tool input{border:1px solid #bdcdbf;border-radius:9px;background:#fff;padding:.7rem;font:inherit;min-height:43px}.tool label:has(input[type=checkbox]){flex-direction:row;align-items:center;font-size:.9rem;font-weight:600}.tool button{margin:.25rem .35rem .25rem 0}.tool [data-check-date]{background:var(--pine)}.tool [data-save-home]{background:#fff;color:var(--pine);border:1px solid #a7bdab}.tool [data-replace]{background:var(--green)}.tool [data-maintain],.tool [data-ics]{background:transparent;color:var(--green);border:1px solid #a7bdab}.notice{background:#fff4d8;border-left:3px solid #d49b31;padding:.8rem;border-radius:8px;color:#614713;font-size:.92rem}.ad,.affiliate{margin-top:1rem;min-height:92px;border-radius:12px;display:grid;place-items:center;color:#8b938d;font-size:.82rem;background:#f0f0eb;border:1px dashed #ccd0c9}.affiliate{min-height:58px}.beorim{display:block;margin-top:1rem;padding:1rem;border-radius:12px;background:#edf5ee;color:var(--pine);font-weight:800}.source-level{color:var(--muted);margin:.2rem 0 .75rem}article ul{padding-left:1.2rem}article li{margin:.4rem 0}#search-form{display:flex;gap:.5rem;max-width:720px;background:var(--paper);padding:.5rem;border:1px solid var(--line);border-radius:14px}#search-form input{min-width:0;flex:1;border:0;padding:.7rem;font:inherit}#search-status{margin:1.2rem 0;font-weight:700;color:var(--green)}#search-results{padding:0;list-style:none;display:grid;gap:.7rem}#search-results li{background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:1rem}#search-results a{color:var(--pine);font-weight:800}.site-footer a:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #e4a335;outline-offset:3px}@media(max-width:720px){.header-inner{min-height:auto;padding-top:.8rem;padding-bottom:.8rem;align-items:flex-start}.site-header nav{gap:0;flex-wrap:wrap;justify-content:flex-end}.site-header nav a{padding:.35rem .5rem;font-size:.82rem}.hero{grid-template-columns:1fr;padding:1.4rem;gap:1.25rem}.hero-panel{display:none}.search-bar{display:block}.search-bar button{width:100%;margin-top:.35rem}.principles,.item-grid{grid-template-columns:1fr}.section-heading.inline,.myhome-cta,.site-footer{display:block}.section-heading.inline>p{margin-top:.5rem}.myhome-cta .button{display:inline-block;margin-top:.5rem}.site-footer nav{margin-top:1rem}.tool button{width:100%;margin:.35rem 0}.tool label:has(input[type=checkbox]){width:auto}.item-card{min-height:82px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}