:root{--ink:#18332c;--muted:#61716c;--paper:#f7f8f3;--card:#fff;--green:#1f7a58;--green-dark:#14533e;--orange:#f0a14b;--line:#dfe8df;--shadow:0 18px 45px rgba(20,83,62,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}.wrap{width:min(1120px,calc(100% - 36px));margin:auto}.site-header{padding:18px 0;background:rgba(247,248,243,.94);border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.02em}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;background:var(--green);color:#fff;font-size:18px}.nav{display:flex;justify-content:space-between;align-items:center}.nav-links{display:flex;gap:22px;color:var(--muted);font-size:14px}.hero{padding:56px 0 32px;background:radial-gradient(circle at 75% 20%,#e5f2df 0,transparent 38%),linear-gradient(180deg,#f7f8f3 0,#edf5ed 100%)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}.eyebrow{color:var(--green);font-weight:800;font-size:13px;letter-spacing:.12em;text-transform:uppercase}.hero h1{font-size:clamp(34px,5vw,64px);line-height:1.14;letter-spacing:-.04em;margin:14px 0 18px}.hero h1 span{color:var(--green)}.lead{font-size:18px;color:var(--muted);max-width:620px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0 15px}.btn{border:0;border-radius:999px;padding:12px 19px;font-weight:800;cursor:pointer;font-size:15px;display:inline-flex;align-items:center;justify-content:center;gap:8px}.btn-primary{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(31,122,88,.2)}.btn-secondary{background:#fff;border:1px solid var(--line);color:var(--green-dark)}.hint{font-size:13px;color:var(--muted)}.hero-art{min-height:340px;border-radius:32px;position:relative;overflow:hidden;background:linear-gradient(145deg,#173f35 0%,#287d62 54%,#b4d29b 55%,#dcebd1 100%);box-shadow:var(--shadow)}.hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.92) contrast(.98)}.hero-art:before{content:"";position:absolute;inset:16% 18% 12% 10%;border:2px solid rgba(255,255,255,.45);border-radius:48% 52% 44% 56%;transform:rotate(-14deg)}.hero-art:after{content:"";position:absolute;width:230px;height:230px;right:-40px;bottom:-80px;border:22px solid rgba(255,255,255,.15);border-radius:50%}.map-line{z-index:2;position:absolute;left:16%;top:48%;width:70%;height:2px;background:rgba(255,255,255,.7);transform:rotate(-24deg);box-shadow:0 38px rgba(255,255,255,.35),0 -34px rgba(255,255,255,.25)}.pin{z-index:2;position:absolute;width:18px;height:18px;border:5px solid #fff;border-radius:50%;background:var(--orange);box-shadow:0 0 0 7px rgba(240,161,75,.23)}.pin.one{left:23%;top:32%}.pin.two{left:52%;top:56%}.pin.three{right:19%;top:27%}.hero-badge{z-index:2;position:absolute;left:24px;bottom:22px;background:rgba(8,38,30,.78);color:#fff;padding:12px 15px;border-radius:16px;font-size:13px;backdrop-filter:blur(8px)}section{padding:58px 0}.section-title{margin:0 0 10px;font-size:30px;line-height:1.25}.section-intro{margin:0 0 28px;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 8px 28px rgba(20,83,62,.05)}.card h3{margin:0 0 8px;font-size:19px}.card p{margin:0;color:var(--muted);font-size:15px}.icon{width:42px;height:42px;display:grid;place-items:center;background:#e7f3e7;color:var(--green-dark);border-radius:14px;margin-bottom:15px;font-size:21px}.region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.region{padding:15px 16px;background:#fff;border:1px solid var(--line);border-radius:16px;font-weight:700}.region small{display:block;color:var(--muted);font-weight:400;font-size:12px}.qr-section{background:var(--green-dark);color:#fff}.qr-grid{display:grid;grid-template-columns:1fr 300px;gap:40px;align-items:center}.qr-section .section-intro,.qr-section .hint{color:#cce1d6}.qr-box{background:#fff;padding:18px;border-radius:24px;text-align:center;color:var(--ink)}.qr-box img{display:block;width:220px;height:220px;object-fit:contain;margin:auto}.qr-box strong{display:block;margin-top:8px}.notice{border-left:4px solid var(--orange);padding:14px 18px;background:#fff8ee;color:#6b512f;border-radius:0 14px 14px 0;font-size:14px}.faq details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px 18px;margin:10px 0}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted);margin:10px 0 0}.site-footer{padding:28px 0 90px;color:var(--muted);font-size:13px}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.sticky-cta{display:none}.page-hero{padding:48px 0 30px;background:linear-gradient(180deg,#edf5ed,#f7f8f3)}.breadcrumbs{color:var(--muted);font-size:13px;margin-bottom:18px}.page-hero h1{font-size:clamp(30px,5vw,52px);line-height:1.2;margin:0 0 14px}.article{max-width:820px}.article h2{margin-top:34px}.article ul{padding-left:22px}.article li{margin:7px 0}.mini-cta{margin:30px 0;padding:24px;background:#e7f3e7;border-radius:22px;display:flex;justify-content:space-between;gap:18px;align-items:center}.mini-cta p{margin:0;color:var(--muted)}@media(max-width:800px){.wrap{width:min(100% - 28px,620px)}.nav-links{display:none}.hero{padding-top:34px}.hero-grid,.qr-grid{grid-template-columns:1fr;gap:24px}.hero-art{min-height:245px}.grid{grid-template-columns:1fr 1fr}.region-grid{grid-template-columns:1fr 1fr}.qr-box{max-width:280px;margin:auto}.sticky-cta{display:flex;position:fixed;z-index:10;left:12px;right:12px;bottom:12px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px;box-shadow:0 10px 28px rgba(0,0,0,.14)}.sticky-cta .btn{flex:1}.site-footer{padding-bottom:92px}}@media(max-width:500px){.grid{grid-template-columns:1fr}.hero h1{font-size:40px}.lead{font-size:16px}.actions .btn{width:100%}.hero-art{min-height:220px}.card{padding:20px}.mini-cta{display:block}.mini-cta .btn{margin-top:14px;width:100%}}
/* 2026-09 SEO and accessibility additions */
figure{margin:0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px}.text-link{color:var(--green);font-weight:800}.data-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.data-meta span{display:inline-flex;padding:6px 10px;border:1px solid rgba(31,122,88,.2);border-radius:999px;background:rgba(255,255,255,.7);color:var(--green-dark);font-size:12px;font-weight:700}.breadcrumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.breadcrumbs a{color:var(--green);font-weight:700}.article.wide{max-width:960px}.district-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.district-list li{margin:0;padding:14px 16px;border:1px solid var(--line);background:#fff;border-radius:14px;display:flex;justify-content:space-between;gap:12px}.district-list span{color:var(--muted);font-size:13px}.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.check-grid>div{padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px}.check-grid p{margin:6px 0 0;color:var(--muted)}.related-grid{grid-template-columns:repeat(3,1fr)}.city-index{grid-template-columns:repeat(4,1fr)}.guide-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.guide-links a{padding:10px 14px;border:1px solid var(--line);background:#fff;border-radius:999px;color:var(--green-dark);font-weight:700}.qr-box small{display:block;margin-top:10px;color:var(--muted)}
@media(max-width:800px){.section-head{align-items:flex-start;flex-direction:column;gap:4px}.district-list,.check-grid{grid-template-columns:1fr}.related-grid,.city-index{grid-template-columns:1fr 1fr}}
@media(max-width:500px){.related-grid,.city-index{grid-template-columns:1fr}.district-list li{align-items:flex-start;flex-direction:column;gap:2px}}
/* Keep core site navigation available on mobile city and guide pages. */
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #a65e16;outline-offset:4px}
@media(max-width:800px){.site-header .nav{flex-wrap:wrap;gap:12px}.site-header .nav-links{display:flex;width:100%;gap:18px;flex-wrap:wrap;font-size:13px}.site-header .nav-links a{display:inline-flex;align-items:center;min-height:44px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}