:root{color-scheme:light;--paper:#f8f9f5;--white:#fff;--ink:#172a28;--muted:#4c625f;--line:#dce6df;--green:#155447;--light:#e9f3ec;--mono:ui-monospace,"Cascadia Code",Consolas,monospace;font-family:system-ui,"Malgun Gothic","Apple SD Gothic Neo",sans-serif;line-height:1.6;background:var(--paper);color:var(--ink)}
*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}a,button,input,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #2f7c6a;outline-offset:3px}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip{position:fixed;top:10px;left:10px;z-index:10;padding:12px 16px;background:white;transform:translateY(-150%)}.skip:focus{transform:none}
.wrap{width:min(1160px,calc(100% - 80px));margin-inline:auto}.header{border-bottom:1px solid var(--line);background:#fbfcf9}.header-inner{display:flex;justify-content:space-between;align-items:center;min-height:72px;gap:16px}.brand{display:inline-flex;gap:11px;align-items:center;font-weight:800;font-size:17px;line-height:1.2;letter-spacing:-.04em}.brand-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;background:var(--green);color:#fff}.brand small{display:block;margin-top:4px;font:10px var(--mono);color:var(--muted);letter-spacing:.02em}.header nav{display:flex;gap:clamp(14px,3vw,32px);font-size:14px;font-weight:700;color:var(--muted)}.header nav a{padding-block:9px}.header nav a:hover,footer a:hover{text-decoration:underline;color:var(--green)}
.hero{display:grid;grid-template-columns:1.07fr .93fr;gap:clamp(24px,5vw,70px);align-items:center;padding:59px 0 53px;border-bottom:1px solid var(--line)}.eyebrow,.kicker{font:700 12px var(--mono);letter-spacing:.10em;color:var(--green);margin:0}.eyebrow{display:flex;align-items:center;gap:8px}.eyebrow i,figcaption i{width:8px;height:8px;border-radius:50%;background:#3c8c72;display:inline-block}.hero h1{font-size:clamp(56px,7vw,100px);line-height:1.06;letter-spacing:-.095em;margin:16px 0 20px;font-weight:850;word-break:keep-all}.hero h1 span{color:#448e76;margin-left:.08em}.hero-lead{font-size:clamp(16px,2.1vw,22px);font-weight:800;letter-spacing:-.05em;margin:0 0 7px;word-break:keep-all}.hero-desc{font-size:15px;color:var(--muted);margin:0;max-width:440px;word-break:keep-all}.hero-actions{margin-top:25px;display:flex;gap:9px;flex-wrap:wrap}
.button{display:inline-flex;gap:9px;align-items:center;justify-content:center;min-height:43px;padding:9px 14px;border-radius:9px;font-size:14px;font-weight:750;border:1px solid transparent;white-space:nowrap}.button-primary{background:var(--green);color:white}.button-primary:hover{background:#103f35}.button-secondary{background:white;border-color:var(--line);color:var(--green)}.button-secondary:hover{background:var(--light)}
.map-panel{border:1px solid #c2d9d0;border-radius:19px;margin:0;overflow:hidden;background:#edf5ef;box-shadow:0 14px 32px #244e4510}.map-label,figcaption{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;color:#355b51;font-size:12px;font-weight:750}.map-label{border-bottom:1px solid #cfe2d9}.map-label span:last-child{font:700 11px var(--mono);letter-spacing:.09em}.hero-map{display:block;width:100%;height:auto;aspect-ratio:465/270}.hero-map .theme-violet{color:#65439c}.hero-map .theme-blue{color:#2b578f}.hero-map .theme-green{color:#37663d}.hero-map .theme-pink{color:#984169}.hero-map .theme-amber{color:#88561e}.hero-map .theme-teal{color:#1a6869}figcaption{border-top:1px solid #cfe2d9;background:#f4f9f5}figcaption i{margin-right:5px}
.section{padding:42px 0 0;scroll-margin-top:20px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:10px;margin-bottom:21px}.section-head h2{margin:7px 0 5px;line-height:1.22;font-size:clamp(27px,4vw,40px);font-weight:820;letter-spacing:-.075em}.section-head p:not(.kicker){margin:0;color:var(--muted);font-size:15px}
.filters{display:flex;justify-content:space-between;align-items:center;gap:14px;margin:0 0 17px}.categories{display:flex;gap:7px;flex-wrap:wrap}.categories button{border:1px solid var(--line);border-radius:100px;background:white;color:var(--muted);min-height:38px;padding:6px 13px;font-size:13px;font-weight:750}.categories button:hover,.categories button[aria-pressed=true]{background:var(--light);border-color:#a3c5b8;color:#164d40}.search{display:flex;align-items:center;gap:8px;padding:0 10px;min-height:41px;width:min(100%,265px);border:1px solid var(--line);border-radius:9px;background:white;color:var(--muted)}.search:focus-within{border-color:#74a497;outline:2px solid #94bcae;outline-offset:1px}.search input{border:0;padding:6px 0;background:transparent;min-width:0;width:100%;color:var(--ink);font-size:14px;outline:none!important}.search input::-webkit-search-cancel-button{display:none}.search>svg,.search button{flex:none}.search button{display:grid;place-items:center;width:26px;height:26px;border:0;border-radius:6px;background:#eef4ef;color:var(--green)}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.card{min-width:0;background:white;border:1px solid var(--line);border-radius:15px;padding:18px 19px 14px;display:flex;flex-direction:column;position:relative;box-shadow:0 3px 7px #20362e06}.card:hover{border-color:#a8c6ba}.theme-violet{--accent:#644299;--tint:#eee8f9}.theme-blue{--accent:#2e5b94;--tint:#e8f0fb}.theme-green{--accent:#386943;--tint:#e8f3e5}.theme-pink{--accent:#913e63;--tint:#f7e7ef}.theme-amber{--accent:#835119;--tint:#f9eedb}.theme-teal{--accent:#1d6869;--tint:#e3f3f1}.card-top{display:flex;justify-content:space-between;align-items:start}.tile-icon{width:42px;height:42px;border-radius:12px;background:var(--tint);color:var(--accent);display:grid;place-items:center}.card-no{font:700 11px var(--mono);color:var(--accent);background:var(--tint);border-radius:20px;padding:4px 8px}.card h3{font-size:22px;letter-spacing:-.055em;margin:10px 0 0;line-height:1.3}.domain{font:12px var(--mono);color:var(--muted);margin:4px 0 11px;overflow-wrap:anywhere}.card-purpose{font-size:14px;font-weight:800;margin:0 0 4px;letter-spacing:-.02em;word-break:keep-all}.card-desc{font-size:14px;color:var(--muted);margin:0 0 15px;word-break:keep-all;overflow-wrap:anywhere}.card-actions{border-top:1px solid #edf0eb;padding-top:8px;margin-top:auto;display:flex;gap:8px;justify-content:space-between;align-items:center;flex-wrap:wrap}.guide-link,.site-link{display:inline-flex;align-items:center;gap:4px;font-size:13px;font-weight:800;padding-block:6px}.guide-link{color:var(--green)}.site-link{color:var(--muted)}.guide-link:hover,.site-link:hover{text-decoration:underline}.empty{text-align:center;padding:26px;border:1px dashed #abc6ba;border-radius:12px;background:white}.empty p{margin:4px 0 13px;color:var(--muted)}
.guides{padding-top:54px}.guide-list{display:grid;gap:9px}.guide{border:1px solid var(--line);border-radius:12px;background:white;scroll-margin-top:18px}.guide:target{border-color:#7ba998}.guide summary,.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;gap:12px;padding:13px 16px;font-weight:800}.guide summary::-webkit-details-marker,.faq summary::-webkit-details-marker{display:none}.guide summary:hover,.faq summary:hover{color:var(--green)}.guide-number{display:grid;place-items:center;width:35px;height:35px;flex:none;border-radius:9px;background:var(--tint);color:var(--accent);font:800 12px var(--mono)}.guide-title{flex:1;display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.guide-title span{color:var(--muted);font-size:13px;font-weight:500}.chevron{display:grid;place-items:center;color:var(--green);margin-left:auto;flex:none}details[open]>summary .chevron{transform:rotate(180deg)}.guide-body{border-top:1px solid var(--line);padding:16px 20px 19px}.steps{padding:0;margin:0 0 13px;list-style:none;counter-reset:step;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.steps li{counter-increment:step;position:relative;padding-left:30px;word-break:keep-all}.steps li:before{content:counter(step);position:absolute;left:0;top:1px;width:23px;height:23px;display:grid;place-items:center;font:800 12px var(--mono);border-radius:50%;background:var(--tint);color:var(--accent)}.steps p,.example p{font-size:14px;color:var(--muted);margin:3px 0 0}.example{padding:11px 13px;background:#f3f7f1;border-radius:8px;font-size:14px;word-break:keep-all}.guide-note{font-size:14px;color:var(--muted);margin:12px 0}.guide-note strong{color:var(--ink);margin-right:5px}.guide-visit{min-height:39px;padding-block:6px}
.faq{padding-top:49px;padding-bottom:47px}.faq details{border-top:1px solid var(--line)}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{padding-inline:1px;font-size:15px}.faq details p{margin:0;padding:0 22px 14px 1px;color:var(--muted);font-size:14px;word-break:keep-all}
footer{border-top:1px solid var(--line);background:#eef4ed;color:var(--muted);font-size:13px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:15px;min-height:69px}.footer-name{font:11px var(--mono);margin-left:6px}
@media(max-width:900px){.wrap{width:calc(100% - 56px)}.hero{gap:24px}.card{padding-inline:14px}}
@media(max-width:730px){.wrap{width:calc(100% - 36px)}.hero{grid-template-columns:1fr;gap:24px;padding:37px 0 32px}.map-panel{max-width:480px;width:100%}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.section{padding-top:35px}.filters{align-items:stretch;flex-direction:column}.search{width:100%}.steps{grid-template-columns:1fr;gap:12px}}
@media(max-width:490px){.header-inner{min-height:63px}.header nav{font-size:13px;gap:12px}.brand{font-size:15px;gap:7px}.brand-icon{width:33px;height:33px}.hero h1{font-size:clamp(48px,12vw,65px);margin:11px 0 14px}.hero-actions{margin-top:18px}.hero-map{max-height:190px}.map-label,figcaption{padding:8px 10px}.cards{grid-template-columns:1fr;gap:11px}.card{padding:14px}.guide-title{display:block;line-height:1.3}.guide-title span{display:block;margin-top:3px}.guide summary{padding:10px 11px}.guide-body{padding:13px}.footer-inner{min-height:58px}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}.card,.button,.categories button{transition:background-color .15s,border-color .15s}}

.theme-slate { --accent: #475576; --tint: #edf0f7; }
.hero-map .theme-slate { color: var(--accent); }