.osl{--osl-ink:#172e32;--osl-muted:#637578;--osl-accent:#117e89;--osl-line:#dde7e5;--osl-mint:#edf6f2;max-width:1240px;margin:42px auto 64px;padding:0 30px;color:var(--osl-ink);font-family:inherit;font-size:15px;line-height:1.6}
.osl *{box-sizing:border-box}
.osl [hidden]{display:none!important}
.osl .osl-sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.osl button,.osl input,.osl select{font:inherit}
.osl button,.osl select,.osl summary{cursor:pointer}
.osl button,.osl select,.osl input{min-height:44px}
.osl :is(a,button,input,select,summary):focus-visible{outline:3px solid var(--osl-accent);outline-offset:4px}
.osl .osl-hero{display:grid;grid-template-columns:1fr 270px;align-items:center;gap:32px;background:var(--osl-mint);border:1px solid #dfebe5;border-radius:24px;padding:42px 46px;margin:0 0 28px;overflow:hidden}
.osl .osl-eyebrow{display:inline-flex;align-items:center;gap:9px;color:#32675e;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase}
.osl .osl-eyebrow>span{width:6px;height:6px;background:#338b78;border-radius:50%}
.osl .osl-hero h1{font-size:clamp(32px,4.5vw,54px);font-weight:700;line-height:1.08;letter-spacing:-1.8px;margin:20px 0 20px;color:var(--osl-ink)}
.osl .osl-hero h1>span{color:var(--osl-accent)}
.osl .osl-intro{max-width:510px;font-size:15px;color:#526b6c;line-height:1.7;margin:0}
.osl .osl-stats{display:flex;flex-wrap:wrap;gap:11px 22px;margin-top:25px;font-size:12px;color:#536b67}
.osl .osl-stats strong{color:var(--osl-ink);font-weight:700}
.osl .osl-stats>span+span{position:relative}
.osl .osl-stats>span+span:before{content:"";position:absolute;left:-12px;top:8px;width:3px;height:3px;background:#8da69f;border-radius:50%}
.osl .osl-card-art{height:250px;position:relative;margin-top:5px;isolation:isolate}
.osl .osl-art-card{position:absolute;width:143px;height:198px;border:1px solid #cfddd7;border-radius:13px;left:52px;top:28px;background:#fff;box-shadow:0 10px 26px #193f3520;padding:15px;display:flex;flex-direction:column}
.osl .osl-art-card>span{font-family:inherit;font-size:14px;letter-spacing:2px;font-weight:700;color:#35534e}
.osl .osl-art-card>i{display:block;width:70px;height:70px;border:1px solid #b6d5c8;border-radius:50%;margin:auto;position:relative}
.osl .osl-art-card>i:before{content:"";position:absolute;inset:17px;border:1px solid #b6d5c8;border-radius:50%}
.osl .osl-art-card-back{transform:rotate(-20deg) translate(-39px,2px);background:#e0eee5}
.osl .osl-art-card-mid{transform:rotate(14deg) translate(42px,-2px);background:#f6f0e2;border-color:#ded7c2}
.osl .osl-art-card-front{transform:rotate(-4deg);background:#fffef9}
.osl .osl-art-card-front>i{width:72px;height:72px;border:0;border-radius:0;background:#b2d9c8;clip-path:polygon(50% 0,61% 37%,100% 50%,62% 62%,50% 100%,38% 62%,0 50%,38% 38%)}
.osl .osl-art-card-front>i:before{display:none}
.osl .osl-art-card b{font-size:10px;letter-spacing:1.4px;font-weight:700}
.osl .osl-art-card small{font-size:8px;letter-spacing:2px;color:#73877e;margin-top:3px}
.osl .osl-art-spark{position:absolute;top:8px;right:16px;font-size:33px;color:#328978}
.osl .osl-toolbar{display:grid;grid-template-columns:minmax(0,1fr) 145px 180px;gap:12px;margin-bottom:30px}
.osl .osl-search{display:flex;align-items:center;gap:12px;border:1px solid var(--osl-line);border-radius:10px;background:#fff;padding:0 17px;margin:0;min-width:0}
.osl .osl-search:focus-within{border-color:var(--osl-accent);box-shadow:0 0 0 2px #117e8915}
.osl .osl-search svg{width:20px;height:20px;stroke:#758a88;stroke-width:1.7;flex:none}
.osl .osl-search input[type=search]{width:100%;height:58px;min-width:0;background:transparent;border:0;box-shadow:none;margin:0;padding:0;color:var(--osl-ink);font-size:14px;outline:0}
.osl .osl-search input::placeholder{color:#61736c;opacity:1}
.osl .osl-select{display:flex;flex-direction:column;justify-content:center;border:1px solid var(--osl-line);border-radius:10px;padding:7px 14px 6px;margin:0;background:#fff;min-width:0}
.osl .osl-select>span{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:#61736c;line-height:1.2}
.osl .osl-select select{width:100%;min-height:28px;height:28px;background-color:transparent;border:0;padding:0 18px 0 0;margin:0;font-size:13px;color:var(--osl-ink);line-height:1.4;box-shadow:none}
.osl .osl-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:36px;align-items:start}
.osl .osl-era-nav{position:sticky;top:100px}
.osl .osl-era-nav h2{font-size:10px;text-transform:uppercase;letter-spacing:1.6px;color:#61736c;font-weight:700;margin:3px 12px 16px}
.osl .osl-era-options{display:flex;flex-direction:column;gap:4px}
.osl .osl-era-button{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;min-height:40px;border:1px solid transparent;border-radius:8px;padding:9px 12px;background:transparent;color:#607470;text-align:left;font-size:12px;line-height:1.3;transition:background .15s,color .15s}
.osl .osl-era-button span:last-child{font-size:10px;font-variant-numeric:tabular-nums;color:#61736c}
.osl .osl-era-button:hover{background:#f3f7f4;color:var(--osl-ink)}
.osl .osl-era-button[aria-pressed=true]{background:#e8f3ee;color:#216954;font-weight:700}
.osl .osl-era-button[aria-pressed=true] span:last-child{color:#326c54}
.osl .osl-timeline-link{display:flex;gap:15px;justify-content:space-between;align-items:center;margin:22px 12px 0;padding-top:18px;border-top:1px solid var(--osl-line);color:var(--osl-accent);font-size:12px;font-weight:600;text-decoration:none}
.osl .osl-results-bar{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:0 0 18px;min-height:26px}
.osl .osl-results-bar>p{font-size:12px;color:#62766d;margin:0;font-variant-numeric:tabular-nums}
.osl .osl-result-options{display:flex;align-items:center;gap:14px}
.osl .osl-check{display:inline-flex;align-items:center;gap:8px;margin:0;cursor:pointer;font-size:11px;color:#637773}
.osl .osl-check input[type=checkbox]{accent-color:var(--osl-accent);width:15px;height:15px;min-height:15px;margin:0;appearance:auto;flex:none}
.osl .osl-reset{background:transparent!important;border:0!important;min-height:28px!important;padding:0!important;font-size:11px!important;text-decoration:underline;text-underline-offset:3px;color:var(--osl-accent)!important;box-shadow:none!important}
.osl .osl-era{margin:0 0 23px;border:0}
.osl .osl-era>summary{list-style:none;display:flex;align-items:center;gap:12px;padding:0 0 13px;border-bottom:1px solid var(--osl-line);color:var(--osl-ink)}
.osl .osl-era>summary::-webkit-details-marker{display:none}
.osl .osl-era>summary h2{font-size:17px;letter-spacing:-.3px;line-height:1.3;font-weight:600;margin:0;color:inherit}
.osl .osl-era>summary .osl-era-count{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:22px;padding:0 6px;font-size:10px;font-weight:600;background:#f0f4f1;color:#5e7465;border-radius:5px}
.osl .osl-era>summary .osl-era-years{font-size:10px;letter-spacing:.2px;color:#62766d;margin-left:auto;white-space:nowrap}
.osl .osl-era>summary:after{content:"+";font-size:20px;font-weight:400;width:14px;text-align:center;color:#648878}
.osl .osl-era[open]>summary:after{content:"−"}
.osl .osl-rows{display:grid;gap:8px;padding-top:13px}
.osl .osl-row{display:grid;grid-template-columns:54px minmax(0,1fr) auto;align-items:center;gap:16px;padding:14px 16px;border:1px solid #e3eae6;border-radius:11px;background:#fff;transition:border-color .15s,box-shadow .15s}
.osl .osl-row:hover{border-color:#b4d8ca;box-shadow:0 3px 12px #183f3110}
.osl .osl-symbol{width:54px;height:54px;display:flex;align-items:center;justify-content:center;background:#f6f7f1;border:1px solid #eef0e5;border-radius:8px;padding:8px;flex:none}
.osl .osl-symbol img{max-height:35px;max-width:38px;width:auto;height:auto;object-fit:contain;display:block}
.osl .osl-symbol .osl-no-symbol{font-size:18px;line-height:1;color:#9daea3;font-weight:400}
.osl .osl-name{font-size:15px;line-height:1.35;letter-spacing:-.2px;font-weight:600;margin:0;color:var(--osl-ink)}
.osl .osl-name a{color:inherit;text-decoration:none}
.osl .osl-name a:hover{color:var(--osl-accent);text-decoration:underline;text-underline-offset:3px}
.osl .osl-meta{display:flex;flex-wrap:wrap;align-items:center;gap:7px 12px;margin-top:6px;color:#62766d;font-size:10px;letter-spacing:.1px}
.osl .osl-meta>span+span{border-left:1px solid #dce5de;padding-left:12px}
.osl .osl-ref{font-variant-numeric:tabular-nums}
.osl .osl-checklist{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-width:104px;min-height:37px;padding:8px 12px;border:1px solid #d6e5dc;border-radius:7px;font-size:11px;line-height:1.2;font-weight:600;color:#2e6f58;background:#f1f7f2;text-decoration:none;white-space:nowrap}
.osl .osl-checklist:hover{border-color:var(--osl-accent);background:#e1f1e8;color:#19543d}
.osl .osl-checklist svg{width:13px;height:13px;stroke:currentColor;stroke-width:1.7;fill:none}
.osl .osl-unavailable{display:inline-flex;min-width:104px;justify-content:center;color:#a6b1aa;font-size:16px}
.osl .osl-empty{text-align:center;padding:55px 20px;border:1px dashed #cfdcd5;border-radius:14px;background:#f8faf8}
.osl .osl-empty>span{font-size:42px;color:#84a699}
.osl .osl-empty h2{font-size:23px;color:var(--osl-ink);margin:6px 0 10px}
.osl .osl-empty p{color:var(--osl-muted);font-size:13px;margin:0 0 20px}
.osl .osl-empty button{background:var(--osl-ink);color:#fff;border:0;border-radius:7px;padding:10px 18px;font-size:12px}
.osl .osl-data-note{font-size:11px;color:#62766d;margin:30px 0 18px;line-height:1.7}
.osl .osl-about{border-top:1px solid var(--osl-line);padding-top:14px;color:var(--osl-muted);font-size:12px}
.osl .osl-about summary{font-weight:600;color:var(--osl-ink)}
.osl .osl-about [data-about-content]{padding-top:12px;line-height:1.8}
.osl .osl-about p{font-size:12px;line-height:1.8;color:inherit}
.osl .osl-source{max-width:100%;overflow:auto}
.osl .osl-source table{min-width:750px;width:100%;border-collapse:collapse}
.osl .osl-source td{padding:12px;border-bottom:1px solid var(--osl-line);font-size:13px}
.osl .osl-source img{max-width:55px;max-height:40px;object-fit:contain}
@media(min-width:1000px){.osl .osl-results{min-height:280px}}
@media(max-width:900px){.osl{padding:0 22px;margin-top:28px}.osl .osl-hero{padding:30px;grid-template-columns:1fr 200px;gap:12px}.osl .osl-card-art{transform:scale(.85);transform-origin:center}.osl .osl-layout{grid-template-columns:170px minmax(0,1fr);gap:22px}.osl .osl-row{gap:12px;padding:13px}.osl .osl-name{font-size:14px}}
@media(max-width:699px){.osl{padding:0 16px;margin:20px auto 42px}.osl .osl-hero{padding:27px 24px;border-radius:17px;grid-template-columns:1fr;gap:0;position:relative}.osl .osl-hero-copy{position:relative;z-index:1}.osl .osl-hero h1{font-size:37px;letter-spacing:-1.2px;margin:18px 0 15px}.osl .osl-intro{max-width:330px;font-size:13px}.osl .osl-eyebrow{font-size:9px;letter-spacing:1.7px}.osl .osl-card-art{display:none}.osl .osl-stats{font-size:10px;gap:8px 21px;margin-top:21px}.osl .osl-toolbar{grid-template-columns:1fr 1fr;gap:8px;margin-bottom:22px}.osl .osl-search{grid-column:1/-1;padding:0 13px}.osl .osl-search input[type=search]{height:50px;font-size:13px}.osl .osl-select{padding:8px 12px}.osl .osl-layout{display:block}.osl .osl-era-nav{position:static;margin-bottom:22px}.osl .osl-era-nav h2{font-size:9px;margin:0 0 10px}.osl .osl-era-options{flex-direction:row;gap:6px;overflow-x:auto;padding:2px 2px 9px;scrollbar-width:thin}.osl .osl-era-button{width:auto;flex:none;min-height:36px;font-size:11px;border-color:var(--osl-line);padding:9px 11px;gap:9px}.osl .osl-era-button[aria-pressed=true]{border-color:#b7d8c5}.osl .osl-timeline-link{display:none}.osl .osl-results-bar{gap:9px;flex-wrap:wrap;margin-bottom:20px}.osl .osl-result-options{margin-left:auto}.osl .osl-check{font-size:10px;gap:6px}.osl .osl-results-bar>p{font-size:10px}.osl .osl-row{grid-template-columns:43px minmax(0,1fr) auto;padding:11px;gap:10px}.osl .osl-symbol{width:43px;height:43px;padding:6px}.osl .osl-symbol img{max-width:29px;max-height:30px}.osl .osl-name{font-size:13px;line-height:1.4}.osl .osl-checklist{min-width:0;min-height:34px;padding:7px 9px;gap:5px;font-size:10px}.osl .osl-unavailable{min-width:50px}.osl .osl-meta{font-size:9px;gap:5px 8px}.osl .osl-meta>span+span{padding-left:8px}.osl .osl-era>summary{gap:8px}.osl .osl-era>summary h2{font-size:15px}.osl .osl-era>summary .osl-era-years{font-size:9px}.osl .osl-data-note{font-size:10px}.osl .osl-era{margin-bottom:22px}}
@media(prefers-reduced-motion:reduce){.osl *{transition:none!important}}