.sg-page{--sg-bg:#fff;--sg-surface:#f2f5f5;--sg-ink:#132d35;--sg-muted:#52666b;--sg-line:#d7e0df;--sg-accent:#116b59;color:var(--sg-ink)}
.sg-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.sg-card{min-width:0;border:1px solid var(--sg-line,#d7e0df);background:var(--sg-bg,#fff);border-radius:14px;overflow:hidden;color:var(--sg-ink,#132d35)}.sg-card-image{display:block;position:relative;aspect-ratio:1.35;background:#eef2f1;overflow:hidden}.sg-card-image img{width:100%;height:100%;object-fit:cover;transition:transform .3s}.sg-card:hover .sg-card-image img{transform:scale(1.035)}.sg-card-placeholder{display:grid;height:100%;place-items:center;font-size:56px;color:#116b59}.sg-card-index{position:absolute;left:14px;top:14px;background:#163b35;color:#fff;padding:5px 10px;border-radius:5px;font-size:12px}.sg-card-copy{padding:22px}.sg-kicker{color:var(--sg-accent,#116b59);font-size:11px;font-weight:750;letter-spacing:.08em;line-height:1.5;margin:0 0 12px}.sg-card h3{font-size:19px;line-height:1.45;margin:0 0 12px}.sg-card-copy>p:not(.sg-kicker){color:var(--sg-muted,#52666b);font-size:14px;line-height:1.7}.sg-link{display:inline-flex;gap:10px;align-items:center;color:var(--sg-accent,#116b59);font-size:13px;font-weight:700;margin-top:12px}.sg-card a:focus-visible,.sg-selector a:focus-visible,.sg-faq summary:focus-visible,.sg-jump a:focus-visible{outline:3px solid #54ac80;outline-offset:4px}
.sg-selector{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:42px 0 32px}.sg-selector a{display:flex;align-items:center;gap:12px;padding:18px 15px;border:1px solid var(--sg-line);border-radius:8px;font-size:13px;line-height:1.6;background:var(--sg-bg)}.sg-selector a span{font-weight:750;color:var(--sg-accent)}.sg-selector a[aria-current=page]{background:#173f35;border-color:#173f35;color:#fff}.sg-selector a[aria-current=page] span{color:#c9f394}.sg-guide{scroll-margin-top:100px}.sg-guide-intro{display:grid;grid-template-columns:1.3fr .7fr;gap:45px;align-items:center;margin:35px 0}.sg-guide-intro h2{font-size:clamp(26px,3.2vw,43px);line-height:1.25;margin:0 0 22px}.sg-guide p{line-height:1.85;color:var(--sg-muted)}.sg-guide-image{width:100%;height:300px;object-fit:cover;border-radius:12px;background:#eef3f1}.sg-goals{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.sg-goals li{font-size:12px;color:var(--sg-accent);border:1px solid var(--sg-line);background:var(--sg-surface);padding:8px 12px;border-radius:5px}.sg-notice{background:var(--sg-surface);border-left:3px solid var(--sg-accent);padding:18px 22px;border-radius:0 8px 8px 0;font-size:13px}.sg-notice p{margin:0}.sg-jump{display:flex;flex-wrap:wrap;gap:8px;margin:26px 0 12px}.sg-jump a{padding:9px 14px;background:var(--sg-surface);border-radius:5px;font-size:13px}.sg-section{padding:46px 0;border-bottom:1px solid var(--sg-line);scroll-margin-top:100px}.sg-section-head{margin-bottom:24px}.sg-section h2{font-size:clamp(23px,2.4vw,32px);line-height:1.3;margin:8px 0 0}.sg-step-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.sg-step{padding:25px;background:var(--sg-surface);border:1px solid var(--sg-line);border-radius:10px;min-width:0}.sg-step-index{display:block;font-size:12px;color:var(--sg-accent);font-weight:750;margin-bottom:20px}.sg-step h3{font-size:18px;line-height:1.45;margin:0 0 12px}.sg-step p{font-size:14px;margin:0 0 8px;overflow-wrap:anywhere}.sg-step-image{width:100%;height:160px;object-fit:cover;border-radius:6px;margin-top:14px}.sg-calculations .sg-step{background:var(--sg-bg);border-top:3px solid var(--sg-accent)}.sg-delivery{grid-template-columns:repeat(4,minmax(0,1fr))}.sg-table-scroll{overflow-x:auto;border:1px solid var(--sg-line);border-radius:10px}.sg-equipment{width:100%;border-collapse:collapse;text-align:left;min-width:620px;font-size:14px}.sg-equipment thead{background:var(--sg-surface)}.sg-equipment th,.sg-equipment td{padding:20px;vertical-align:top;border-bottom:1px solid var(--sg-line)}.sg-equipment th{font-weight:650}.sg-equipment tbody tr:last-child th,.sg-equipment tbody tr:last-child td{border:0}.sg-equipment tbody th{width:28%}.sg-equipment td:nth-child(2){width:20%;white-space:pre-line}.sg-equipment p{margin:0;line-height:1.7}.sg-equipment small{display:block;font-size:11px;line-height:1.6;font-weight:400;color:var(--sg-muted);margin-top:8px}.sg-equipment a{color:var(--sg-accent);text-decoration:underline;text-underline-offset:4px}
.sg-flow{background:#153c36;color:#fff;border-radius:12px;padding:30px;margin:24px 0 0}.sg-flow figcaption{font-weight:700;font-size:19px;margin-bottom:25px}.sg-flow-main{display:grid;grid-template-columns:1fr 35px 1.4fr 35px 1fr;align-items:center;gap:12px}.sg-node{padding:20px 14px;background:#204c42;border:1px solid #4b7565;border-radius:8px;text-align:center;display:flex;flex-direction:column;gap:8px}.sg-node>span{font-size:27px;line-height:1.2;color:#d0f29c}.sg-node strong{font-size:14px;line-height:1.5;color:#fff}.sg-node small{font-size:11px;color:#d0e1dc;line-height:1.5}.sg-node-center{border-color:#c3ee9a;background:#294f39}.sg-flow-arrow{text-align:center;color:#d0f29c;font-size:28px}.sg-flow-lower{display:grid;grid-template-columns:1fr 1fr;max-width:650px;gap:18px;margin:18px auto 0}.sg-flow>p{color:#d2e2db;font-size:12px;margin:22px 0 0}.sg-boundaries{padding-left:22px;color:var(--sg-muted);line-height:1.9;font-size:14px}.sg-boundaries li+li{margin-top:10px}.sg-faq{margin-top:30px}.sg-faq details{border-top:1px solid var(--sg-line);padding:20px 0}.sg-faq details:last-child{border-bottom:1px solid var(--sg-line)}.sg-faq summary{cursor:pointer;font-weight:650;font-size:16px;line-height:1.6}.sg-faq details>div{padding:12px 0 0 20px;font-size:14px}.sg-faq p{margin:0}.sg-next{display:flex;justify-content:space-between;gap:28px;align-items:center;padding:36px;background:var(--sg-surface);border-radius:12px;margin-top:38px}.sg-next h2{font-size:23px;margin:0 0 12px;line-height:1.4}.sg-next p{font-size:14px;margin:0}.sg-next .btn{flex-shrink:0}.sg-back{display:inline-block;color:var(--sg-accent);font-size:14px}.sg-missing{padding:100px 0;min-height:60vh}.sg-empty{padding:24px;border:1px solid var(--sg-line,#d7e0df);border-radius:8px}
html[data-theme=dark] .sg-page,html[data-theme=dark] .sg-cards{--sg-bg:#10232d;--sg-surface:#162d37;--sg-ink:#f0f5f2;--sg-muted:#b5c8ca;--sg-line:#345059;--sg-accent:#c6ed96}html[data-theme=dark] .sg-card{color:var(--sg-ink)}html[data-theme=dark] .sg-page .sg-step h3,html[data-theme=dark] .sg-page h2,html[data-theme=dark] .sg-page .sg-equipment,html[data-theme=dark] .sg-page .sg-selector a{color:var(--sg-ink)}html[data-theme=dark] .sg-page .sg-selector a[aria-current=page]{color:#fff}html[data-theme=dark] .sg-page .sg-flow p{color:#d2e2db}
@media(max-width:1000px){.sg-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.sg-selector{grid-template-columns:repeat(2,minmax(0,1fr))}.sg-delivery{grid-template-columns:repeat(2,minmax(0,1fr))}.sg-guide-intro{gap:25px}.sg-step{padding:20px}.sg-next{padding:26px;align-items:flex-start;flex-direction:column}}
@media(max-width:680px){.sg-cards{grid-template-columns:1fr}.sg-card{display:grid;grid-template-columns:.9fr 1.1fr}.sg-card-image{aspect-ratio:auto;min-height:210px}.sg-card-copy{padding:18px}.sg-card h3{font-size:17px}.sg-card-copy>p:not(.sg-kicker){font-size:12px}.sg-selector{gap:6px;margin-top:28px}.sg-selector a{padding:12px 10px;gap:8px;font-size:11px}.sg-guide-intro{grid-template-columns:1fr}.sg-guide-image{height:220px}.sg-step-grid,.sg-delivery{grid-template-columns:1fr}.sg-section{padding:32px 0}.sg-flow{padding:20px 15px}.sg-flow-main{grid-template-columns:1fr;gap:8px}.sg-flow-arrow{transform:rotate(90deg);line-height:1;height:30px}.sg-node{padding:15px}.sg-flow-lower{gap:10px}.sg-flow-lower .sg-node strong{font-size:12px}.sg-goals{display:grid}.sg-notice{padding:16px}.sg-jump a{font-size:12px}.sg-next{padding:22px}.sg-card-index{left:10px;top:10px}.sg-equipment th,.sg-equipment td{padding:15px}}
@media(prefers-reduced-motion:reduce){.sg-card-image img{transition:none}.sg-card:hover .sg-card-image img{transform:none}}
@media(prefers-color-scheme:dark){html:not([data-theme=light]) .sg-page,html:not([data-theme=light]) .sg-cards{--sg-bg:#10232d;--sg-surface:#162d37;--sg-ink:#f0f5f2;--sg-muted:#b5c8ca;--sg-line:#345059;--sg-accent:#c6ed96}html:not([data-theme=light]) .sg-card{color:var(--sg-ink)}html:not([data-theme=light]) .sg-page .sg-step h3,html:not([data-theme=light]) .sg-page h2,html:not([data-theme=light]) .sg-page .sg-equipment,html:not([data-theme=light]) .sg-page .sg-selector a{color:var(--sg-ink)}}