/* Shared, mobile-first additions. Existing article styles remain intact. */
:root{--od-green:#205e4a;--od-dark:#173e32;--od-soft:#e9f0e8;--od-line:#d6dfd5;--od-muted:#52665d;--od-paper:#faf7f0}
[hidden]{display:none!important}
.site-shell{overflow-x:clip;overflow-y:visible}
.od-header{position:sticky;top:0;z-index:60;background:rgba(250,247,240,.97);border-bottom:1px solid var(--od-line);backdrop-filter:blur(10px)}
.od-nav{max-width:1120px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:14px 24px}
.od-brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--od-dark);font-size:20px;font-weight:800;white-space:nowrap}
.od-brand-mark{display:grid;place-items:center;background:var(--od-green);color:white;width:36px;height:36px;border-radius:12px 12px 12px 2px;font-family:var(--serif,serif)}
.od-desktop-links{display:flex;align-items:center;gap:5px}.od-nav a:not(.od-brand){text-decoration:none;padding:10px 12px;font-size:14px;font-weight:600;color:var(--od-dark);border-radius:9px}
.od-nav a[aria-current=page],.od-nav a:hover{background:var(--od-soft)}.od-mobile-menu{display:none}.od-skip{position:fixed;top:-80px;left:12px;z-index:100;background:white;padding:12px}.od-skip:focus{top:8px}
.od-main{max-width:1080px;margin:auto;padding:0 24px 68px}.od-main *{box-sizing:border-box}.od-main h1,.od-main h2,.od-main h3{color:var(--od-dark);word-break:keep-all;overflow-wrap:anywhere}
.od-main h1{font:700 clamp(30px,4.2vw,49px)/1.3 var(--serif,serif);letter-spacing:-.05em;margin:12px 0 22px}.od-main h2{font:700 clamp(25px,3vw,34px)/1.4 var(--serif,serif);letter-spacing:-.035em;margin:8px 0 16px}.od-main h3{font-size:19px;line-height:1.55;margin:0 0 10px}.od-main p{line-height:1.85;margin:0 0 16px;color:var(--ink-soft,#4a655d);overflow-wrap:anywhere}.od-main p:last-child{margin-bottom:0}
.od-hero{padding:46px 0 36px}.od-home-hero{display:grid;grid-template-columns:1.05fr 1fr;align-items:center;gap:44px;padding:55px 0 42px}.od-home-hero h1{max-width:570px}.od-home-hero figure{margin:0}.od-home-hero img{width:100%;height:auto;border-radius:100px 20px 20px 20px;display:block}.od-eyebrow{font-size:12px!important;letter-spacing:.12em;font-weight:700;color:var(--od-green)!important;text-transform:uppercase;margin-bottom:12px!important}.od-lead{font-size:18px;max-width:790px}.od-breadcrumb{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:13px;color:var(--od-muted);margin-bottom:24px}.od-breadcrumb a{color:inherit;text-underline-offset:4px}.od-breadcrumb span:not(:last-child)::after{content:'/';margin-left:10px;color:#8b9b90}
.od-section{margin:28px 0 58px;scroll-margin-top:110px}.od-section-head{max-width:750px;margin-bottom:24px}.od-section-head>p{font-size:16px}.od-soft{background:var(--od-soft);padding:30px;border-radius:20px}.od-dark{background:var(--od-dark);padding:32px;border-radius:22px}.od-dark h2,.od-dark h3,.od-dark p{color:#fff}.od-dark a{color:#fff}.od-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.od-card-grid.od-two{grid-template-columns:repeat(2,minmax(0,1fr))}.od-card{background:#fffefb;border:1px solid var(--od-line);border-radius:17px;padding:24px;min-width:0}.od-card p{font-size:15px}.od-card .od-number{font:600 28px var(--serif,serif);color:#78947d;display:block;margin-bottom:16px}.od-card a{color:var(--od-green);font-weight:650;text-underline-offset:4px}.od-actions{display:flex;gap:10px;flex-wrap:wrap;margin:22px 0 0}.od-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--od-green);color:white!important;border:1px solid var(--od-green);text-decoration:none!important;padding:12px 20px;border-radius:10px;font-size:15px;font-weight:700;min-height:46px;line-height:1.5;cursor:pointer;text-align:center;overflow-wrap:anywhere}.od-button.od-secondary{background:#fffefb;color:var(--od-dark)!important;border-color:var(--od-line)}
.od-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.od-tags span,.od-tags a{font-size:13px;border:1px solid var(--od-line);background:#fffefb;border-radius:6px;padding:6px 10px;color:var(--od-dark)}.od-tags a{text-decoration:none;min-height:36px;display:inline-flex;align-items:center}.od-tags a[aria-current=page]{background:var(--od-green);color:white}
.od-toc{display:flex;flex-wrap:wrap;gap:8px;border-top:1px solid var(--od-line);border-bottom:1px solid var(--od-line);padding:16px 0;margin-bottom:28px}.od-toc a{color:var(--od-dark);background:#fffefb;padding:10px 14px;border-radius:8px;text-decoration:none;font-size:14px;min-height:42px}.od-toc a:hover{background:var(--od-soft)}
.od-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;counter-reset:steps;padding:0;list-style:none}.od-steps li{padding:24px 24px 24px 0;border-top:1px solid var(--od-line);min-width:0}.od-steps li::before{counter-increment:steps;content:'0'counter(steps);display:block;font:600 30px var(--serif,serif);color:#6c8c76;margin-bottom:12px}.od-steps strong{display:block;font-size:19px;margin-bottom:8px}.od-steps p{font-size:15px}.od-list{padding-left:22px;margin:12px 0;line-height:1.9}.od-list li{margin-bottom:9px;overflow-wrap:anywhere}.od-note{font-size:14px!important;color:var(--od-muted)!important}.od-notice{border-left:3px solid #b86a4b;padding:15px 18px;background:#faf0e4;border-radius:0 10px 10px 0;margin:18px 0}
.od-faq details{border-bottom:1px solid var(--od-line);padding:5px 0}.od-faq summary{padding:18px 32px 18px 0;font-weight:650;font-size:17px;line-height:1.6;cursor:pointer;position:relative;list-style:none}.od-faq summary::-webkit-details-marker{display:none}.od-faq summary::after{content:'+';position:absolute;right:8px;font-size:22px;font-weight:400}.od-faq details[open] summary::after{content:'−'}.od-faq details p{padding:0 24px 20px 0;font-size:16px}.od-faq a{color:var(--od-green)}
.od-search{background:var(--od-soft);padding:24px;border-radius:17px;margin-bottom:20px}.od-search-grid{display:grid;grid-template-columns:2fr 1fr auto;align-items:end;gap:12px}.od-search label{font-size:14px;font-weight:650;display:block}.od-search input,.od-search select{width:100%;min-width:0;min-height:46px;padding:10px 12px;border:1px solid #9caf9e;background:white;border-radius:8px;font:inherit;margin-top:7px}.od-search-status{font-size:14px;margin-top:14px!important}.od-center-card{display:flex;flex-direction:column}.od-center-card h3{font-size:20px}.od-center-card small{display:block;color:var(--od-muted);font-size:12px;margin-bottom:10px}.od-center-card .od-card-address{font-size:14px}.od-center-card .od-card-link{margin-top:auto;padding-top:16px;min-height:42px}.od-empty{padding:24px;background:#fffefb;border:1px solid var(--od-line);border-radius:12px}.od-count{font-size:36px;color:var(--od-green);font-family:var(--serif,serif)}
.od-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;margin:0}.od-facts>div{border-top:1px solid var(--od-line);padding:16px 0;min-width:0}.od-facts dt{font-size:13px;color:var(--od-muted);margin-bottom:7px}.od-facts dd{margin:0;font-size:16px;overflow-wrap:anywhere}.od-facts a{color:var(--od-green)}.od-table-wrap{overflow-x:auto;max-width:100%;border:1px solid var(--od-line);border-radius:12px;margin:14px 0 18px}.od-table{width:100%;border-collapse:collapse;background:#fffefb;text-align:left;font-size:14px}.od-table caption{text-align:left;font-size:14px;padding:12px 16px;color:var(--od-muted)}.od-table th,.od-table td{padding:13px 14px;line-height:1.6;border-top:1px solid var(--od-line);white-space:normal;overflow-wrap:anywhere;min-width:65px}.od-table thead{background:var(--od-soft)}.od-table td:first-child,.od-table tbody th{font-weight:600}.od-grade-list{display:flex;flex-wrap:wrap;gap:4px}.od-grade-list span{display:inline-block;padding:2px 5px;background:var(--od-soft);border-radius:4px;font-size:13px;white-space:nowrap}
.od-full-media{max-width:700px;margin:0 auto 30px}.od-full-media figure{margin:0 0 24px;border:1px solid var(--od-line);background:white;border-radius:14px;overflow:hidden}.od-full-media img{display:block;width:100%;height:auto!important;max-height:none!important;object-fit:contain}.od-full-media figcaption{position:static!important;padding:12px 16px;background:#fffefb;color:var(--od-muted);font-size:13px;line-height:1.65}.od-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.od-gallery figure{margin:0;min-width:0}.od-gallery img{display:block;width:100%;height:auto;border-radius:12px}.od-gallery figcaption{font-size:13px;padding:10px 2px;color:var(--od-muted)}.od-official-image{margin:20px 0;max-width:820px}.od-official-image img{display:block;max-width:100%;height:auto;border-radius:14px}.od-official-image figcaption{font-size:13px;margin-top:10px;color:var(--od-muted)}
.od-video{background:var(--od-dark);border-radius:16px;overflow:hidden;color:#fff}.od-video-stage{aspect-ratio:16/9;display:grid;place-items:center;position:relative;background:radial-gradient(ellipse at right top,#587d55,var(--od-dark) 80%)}.od-play{background:transparent;border:0;color:white;padding:26px;cursor:pointer;font:inherit;display:flex;flex-direction:column;gap:13px;align-items:center;width:100%;height:100%;justify-content:center;line-height:1.6}.od-play-icon{display:grid;place-items:center;width:56px;height:56px;border:1px solid #c2d1bc;border-radius:50%;font-size:23px}.od-video iframe{width:100%;height:100%;border:0;position:absolute;inset:0}.od-video-info{padding:18px 22px}.od-video-info h3{color:white;margin:0 0 5px}.od-video-info p,.od-video-info a{color:#e4eee0!important;font-size:13px}.od-stop{margin-top:10px;background:transparent;color:#fff;border:1px solid #809e85;padding:8px 12px;border-radius:7px;cursor:pointer;font:inherit;font-size:13px}.od-source{border-top:1px solid var(--od-line);padding-top:18px;font-size:13px;color:var(--od-muted)}.od-source a{color:var(--od-green);text-underline-offset:3px}.od-source time{white-space:nowrap}.od-path-callout{max-width:1080px;margin:28px auto;padding:24px;background:var(--od-soft);border:1px solid var(--od-line);border-radius:15px}.od-path-callout h2{font-size:22px!important;margin:0 0 12px}.od-path-callout p{font-size:15px;line-height:1.8;margin:0 0 12px}.od-path-callout a{color:var(--od-green);font-weight:650;text-underline-offset:3px}.od-path-links{display:flex;flex-wrap:wrap;gap:8px 18px}
.od-footer{max-width:1080px;margin:0 auto;padding:32px 24px 110px;border-top:1px solid var(--od-line);color:var(--od-muted);font-size:13px}.od-footer strong{font-size:18px;color:var(--od-dark)}.od-footer nav{display:flex;gap:12px 24px;flex-wrap:wrap;margin:16px 0}.od-footer a{color:inherit;text-underline-offset:3px}.od-contact-bar{position:fixed;bottom:20px;right:24px;z-index:50;display:flex;gap:8px;padding:7px;background:#fffefb;border:1px solid var(--od-line);border-radius:15px;box-shadow:0 6px 25px #173e3220}.od-contact-bar a{font-size:14px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;min-width:85px;padding:9px 16px;border-radius:9px;text-decoration:none;background:var(--od-green);color:white}.od-contact-bar a+ a{background:var(--od-soft);color:var(--od-dark)}
:is(.od-main,.od-header,.od-footer,.od-contact-bar,.od-path-callout) :is(a,button,input,summary,select):focus-visible{outline:3px solid #c87739;outline-offset:4px}.od-main [id]{scroll-margin-top:100px}
@media(max-width:800px){.od-desktop-links{display:none}.od-mobile-menu{display:block}.od-mobile-menu summary{min-height:42px;padding:8px 12px;border:1px solid var(--od-line);border-radius:9px;cursor:pointer;font-size:14px;font-weight:650;list-style:none}.od-mobile-menu summary::-webkit-details-marker{display:none}.od-mobile-menu summary::after{content:' ☰'}.od-mobile-menu[open] summary::after{content:' ×'}.od-mobile-links{position:absolute;left:12px;right:12px;top:calc(100% + 5px);padding:12px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));background:#fffefb;box-shadow:0 14px 30px #173e3220;border:1px solid var(--od-line);border-radius:12px}.od-mobile-links a{min-height:46px;display:flex;align-items:center}.od-nav{padding:10px 18px}.od-home-hero{gap:24px;grid-template-columns:1fr;padding:34px 0}.od-home-hero img{max-height:370px;width:100%;object-fit:cover;object-position:center;border-radius:50px 16px 16px}.od-home-hero h1{max-width:620px}.od-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.od-search-grid{grid-template-columns:1fr 1fr}.od-search-grid>label:first-child{grid-column:1/-1}.od-steps{grid-template-columns:1fr}.od-steps li{position:relative;padding:21px 4px 21px 54px}.od-steps li::before{position:absolute;left:0;top:18px}.od-section{scroll-margin-top:92px}.od-main [id]{scroll-margin-top:92px}}
@media(max-width:540px){.od-main{padding:0 18px 45px}.od-main h1{font-size:31px;line-height:1.38;letter-spacing:-.045em}.od-main h2{font-size:25px;line-height:1.42}.od-main h3{font-size:18px}.od-hero{padding:26px 0}.od-lead{font-size:16px}.od-section{margin:24px 0 42px}.od-card-grid,.od-card-grid.od-two{grid-template-columns:1fr}.od-card{padding:22px}.od-soft,.od-dark{padding:23px 20px}.od-actions{gap:8px}.od-actions .od-button{flex:1 1 130px;padding:12px 13px}.od-tags{gap:6px}.od-toc{gap:6px}.od-toc a{font-size:13px;padding:9px 11px}.od-search{padding:20px 16px}.od-search-grid{grid-template-columns:1fr}.od-search-grid>label:first-child{grid-column:auto}.od-facts{grid-template-columns:1fr}.od-faq summary{font-size:16px}.od-faq details p{font-size:15px}.od-table{font-size:13px}.od-table th,.od-table td{padding:11px 9px}.od-gallery{grid-template-columns:1fr}.od-breadcrumb{font-size:12px;gap:5px 8px}.od-full-media figcaption{padding:12px;font-size:12px}.od-footer{padding-bottom:106px}.od-contact-bar{bottom:10px;left:12px;right:12px;padding:6px;gap:6px}.od-contact-bar a{flex:1;font-size:14px;min-width:0;padding:10px 8px}.od-path-callout{padding:20px;margin:24px 0}.od-video-info{padding:17px}.od-play{padding:20px}.od-home-hero img{max-height:280px}.od-source{font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto!important}*{transition:none!important}}
@media(max-width:540px){body:has(.od-search :focus) .od-contact-bar{display:none}}