:root{--paper:#f8f8f1;--white:#fffef9;--ink:#233d37;--green:#1c5c4e;--green-light:#e9efe3;--line:#dce1d5;--muted:#58695f;--coral:#c86d47;--water:#b7d5d3;--shadow:0 12px 40px #243c3420;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang HK','PingFang TC','Noto Sans CJK TC','Hiragino Sans','Malgun Gothic',sans-serif;color:var(--ink);background:var(--paper);font-size:100%;font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:default;opacity:.5}button{border:0;background:none}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #cf8c4c;outline-offset:3px}input,select{color:var(--ink);background:var(--white)}[hidden]{display:none!important}.icon{width:20px;height:20px;flex:none;vertical-align:middle}.skip-link{position:fixed;top:-60px;left:20px;z-index:1000;background:var(--white);padding:12px}.skip-link:focus{top:10px}.topbar{height:82px;padding:0 28px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--white);border-bottom:1px solid var(--line);position:relative;z-index:3}.brand{display:flex;align-items:center;gap:10px;flex:none}.logo{width:43px;height:43px;color:var(--green)}.brand>div>span{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;font-size:1.5rem;font-weight:750;letter-spacing:-.9px;display:block;white-space:nowrap}.brand b{font-weight:450;color:var(--green)}.brand small{display:block;font-size:var(--text-caption);letter-spacing:1.1px;color:var(--muted);margin-top:5px}.brand i{font-style:normal;margin:0 4px}.main-tabs{display:flex;align-self:stretch;gap:14px;align-items:stretch}.main-tabs button{position:relative;display:flex;align-items:center;gap:8px;padding:0 9px;color:var(--muted);font-weight:500;font-size:var(--text-small);white-space:nowrap}.main-tabs button.active{color:var(--green)}.main-tabs button.active:after{content:'';height:3px;background:var(--green);position:absolute;bottom:0;left:8px;right:8px;border-radius:2px 2px 0 0}.main-tabs .icon{width:18px;height:18px}.main-tabs em{font-style:normal;font-size:var(--text-caption);background:var(--green-light);border-radius:12px;padding:1px 5px}.main-tabs em:empty{display:none}.topbar-right{display:flex;align-items:center;gap:24px}.weather{display:flex;gap:8px;align-items:center;font-size:var(--text-caption);white-space:nowrap}.weather .icon{color:#b8853d}.language-btn{display:flex;align-items:center;gap:7px;border:1px solid var(--line);border-radius:7px;padding:9px 10px;white-space:nowrap;font-size:var(--text-caption)}.language-btn small{margin-left:6px}.language-btn .icon{width:16px}.workspace{height:calc(100dvh - 82px);display:grid;grid-template-columns:410px minmax(0,1fr);overflow:hidden}.sidebar{overflow:auto;scrollbar-width:thin;scrollbar-color:#c3ccbc transparent;background:var(--paper);border-right:1px solid var(--line);z-index:2;overscroll-behavior:contain;padding:29px 25px 18px;contain:layout paint}.intro .eyebrow{font-size:var(--text-caption);letter-spacing:1.6px;margin:0 0 16px;color:#839174}.intro h1{font-family:Georgia,'Times New Roman','Noto Serif CJK TC',serif;font-weight:400;font-size:2.6875rem;line-height:1.06;letter-spacing:-1.6px;max-width:340px;margin:0 0 16px}.intro>p:last-child{font-size:var(--text-caption);line-height:1.7;color:var(--muted);max-width:300px;margin:0 0 25px}.search-wrap{display:flex;align-items:center;gap:10px;background:var(--white);border:1px solid #d4dbce;padding:0 12px;height:46px;border-radius:7px;margin-bottom:16px}.search-wrap>.icon{width:17px;color:var(--muted)}.search-wrap input{border:0;background:none;outline:none;min-width:0;flex:1;font-size:var(--text-caption);height:100%;width:100%}.search-wrap:focus-within{border-color:var(--green);box-shadow:0 0 0 2px #1c5c4e13}.search-wrap kbd{font:var(--text-caption) inherit;border:1px solid var(--line);border-radius:3px;padding:3px;color:#94a08f;white-space:nowrap}.filters{display:flex;justify-content:space-between;gap:8px;margin-bottom:26px}.filters select{border:1px solid var(--line);border-radius:5px;padding:8px 26px 8px 10px;font-size:var(--text-small);background:transparent;max-width:68%}.small-button{font-size:var(--text-small);border:1px solid var(--line);padding:6px 9px;border-radius:5px;color:var(--muted)}.small-button[aria-pressed=true]{background:var(--green);color:var(--white);border-color:var(--green)}.list-heading{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:10px}.list-heading h2{font-size:var(--text-caption);margin:0;font-weight:600}.list-heading>span{font-size:var(--text-caption);color:var(--muted);font-variant-numeric:tabular-nums}.route-card{display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line);padding:18px 0;position:relative;min-height:118px;transition:background .12s}.route-card:hover{background:#edf0e4}.route-card:focus-visible{outline-offset:-2px}.route-thumb{position:relative;width:68px;height:74px;flex:none;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#e6ecdc,#d2e2d7);border-radius:4px;overflow:hidden}.route-thumb:before{content:'';position:absolute;inset:0;background:repeating-radial-gradient(ellipse at 75% 100%,transparent 0 9px,#1c5c4e0a 10px 11px,transparent 12px 16px)}.route-thumb .profile-svg{position:absolute;bottom:6px;width:95%;opacity:.85}.route-thumb>span{position:absolute;top:7px;left:8px;color:#72977d}.route-thumb>span .icon{width:17px}.route-card:nth-child(3n+2) .route-thumb{background:linear-gradient(140deg,#e5e9dc,#c9dedd)}.card-copy{min-width:0;flex:1}.eyebrow{font-size:var(--text-caption);color:var(--green);line-height:1.4}.eyebrow>span{color:var(--muted)}.card-copy h3{font-size:var(--text-caption);font-weight:600;margin:6px 0 3px;line-height:1.35;letter-spacing:-.15px}.secondary-name{font-size:var(--text-caption);color:var(--muted);line-height:1.5}.card-stats{font-size:var(--text-caption);color:#647663;margin-top:8px;white-space:nowrap}.card-stats>span{margin:0 5px;color:#a5afa1}.card-arrow{color:#84987e}.card-arrow .icon{width:14px;height:14px}.collection-footer{font-size:var(--text-caption);color:var(--muted);display:flex;flex-wrap:wrap;align-items:center;gap:5px;padding-top:20px;line-height:1.8}.collection-footer button{margin-left:auto;font-size:var(--text-small);padding:2px}.collection-footer .icon{width:13px;height:13px;margin-left:3px}.dot{height:5px;width:5px;display:inline-block;background:#73976c;border-radius:50%}.load-more{display:flex;width:100%;justify-content:center;align-items:center;gap:10px;padding:17px;font-size:var(--text-caption)}.load-more .icon{width:15px}.map-shell{position:relative;isolation:isolate;background:#c5d8cf;overflow:hidden}.maplibregl-map{font-family:inherit!important}#map{width:100%;height:100%;position:absolute;inset:0}.map-top-left{position:absolute;left:22px;top:22px;display:flex;gap:9px;z-index:2}.map-mode{display:flex;background:var(--white);padding:4px;border-radius:7px;box-shadow:none}.map-mode button{padding:7px 14px;border-radius:4px;font-size:var(--text-small)}.map-mode button[aria-pressed=true]{background:var(--green);color:white}.map-pill{padding:8px 12px;background:var(--white);display:flex;align-items:center;gap:6px;border-radius:7px;box-shadow:none;font-size:var(--text-caption)}.map-pill[aria-pressed=true]{background:var(--green);color:white}.map-pill .icon{width:17px}.map-language{position:absolute;top:22px;right:22px;display:flex;gap:7px;align-items:center;padding:11px 12px;background:var(--white);border-radius:7px;box-shadow:none;font-size:var(--text-caption);z-index:2}.map-language .icon{width:15px;height:15px}.map-controls{position:absolute;right:22px;top:88px;display:flex;flex-direction:column;background:var(--white);border-radius:7px;box-shadow:none;z-index:2;overflow:hidden}.map-controls>button{height:40px;width:40px;display:grid;place-items:center}.map-controls>button+button{border-top:1px solid var(--line)}.map-controls>button:hover{background:var(--green-light)}.map-controls .icon{width:18px;height:18px}.map-coordinate{position:absolute;left:20px;bottom:33px;font-size:var(--text-caption);color:#31554d;background:#fffef9cf;padding:5px 7px;border-radius:3px;pointer-events:none;letter-spacing:.5px}.map-selection{position:absolute;bottom:64px;left:50%;transform:translateX(-50%);background:var(--white);padding:14px 17px;border-radius:8px;box-shadow:none;min-width:240px;max-width:calc(100% - 40px);display:flex;gap:16px;align-items:center;z-index:2}.map-selection strong{display:block;font-size:var(--text-small);line-height:1.5}.map-selection small{font-size:var(--text-small);color:var(--muted)}.map-selection button{background:var(--green);color:white;border-radius:50%;width:32px;height:32px;flex:none;display:grid;place-items:center}.map-selection .icon{width:17px}.lands-credit{position:absolute;left:20px;bottom:67px;display:flex;align-items:center;gap:5px;background:#fffef9eb;padding:5px 7px;border-radius:3px;font-size:var(--text-caption)}.lands-credit img{width:80px;max-height:22px}.map-status{position:absolute;left:50%;top:48%;transform:translate(-50%,-50%);background:var(--white);padding:18px 23px;box-shadow:none;border-radius:10px;display:flex;align-items:center;gap:12px;max-width:85%;z-index:5;font-size:var(--text-caption);line-height:1.6}.map-status .icon{color:var(--green)}.map-status button{display:block;border-bottom:1px solid;margin-top:10px}.maplibregl-ctrl-attrib{font-size:var(--text-caption)!important;background:#fffef9da!important}.maplibregl-ctrl-scale{font-size:var(--text-caption)!important;background:#fffef9cc!important;border-color:#436056!important}.maplibregl-popup-content{font-family:inherit;font-size:var(--text-caption);padding:11px 14px!important;border-radius:6px!important}.route-detail>.eyebrow{margin-top:25px}.back-link{display:inline-flex;align-items:center;gap:8px;min-height:44px;max-width:100%;padding:4px 0;margin-bottom:8px;font-size:var(--text-small);font-weight:500;line-height:1.35;letter-spacing:0;text-transform:none;text-decoration:none;color:var(--muted)}.back-link .icon{width:20px;height:20px;flex-shrink:0}.back-link:hover{color:var(--green)}.back-link:hover span{text-decoration:underline;text-underline-offset:4px}.route-detail h1{font-family:Georgia,'Noto Serif CJK TC',serif;font-weight:400;font-size:2.0625rem;line-height:1.15;letter-spacing:-.7px;margin:9px 0 8px}.detail-secondary{font-size:var(--text-caption);color:var(--muted);line-height:1.7}.route-description{font-size:var(--text-caption);line-height:1.8;color:#617063;margin:16px 0 21px}.stats{display:grid;grid-template-columns:1fr 1.2fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;gap:8px}.stats>div{display:flex;flex-direction:column;gap:7px}.stats strong{font-size:var(--text-title);font-weight:500;line-height:1.3;white-space:nowrap}.stats small{font-size:var(--text-caption);font-weight:400;color:var(--muted)}.stats span{font-size:var(--text-caption);color:var(--muted)}.detail-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin:12px 0 20px}.primary{display:flex;align-items:center;justify-content:center;gap:9px;background:var(--green);color:var(--white);border-radius:6px;padding:12px 15px;font-size:var(--text-caption);flex:1}.primary:hover{background:#124a3f}.primary .icon{width:17px;height:17px}.icon-btn{display:grid;place-items:center;width:44px;height:44px;background:var(--white);border:1px solid var(--line);border-radius:6px}.icon-btn .icon{width:17px;height:17px}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:10px}.section-heading h2,.access-section h2{font-size:var(--text-caption);font-weight:600;margin:0}.section-heading span{font-size:var(--text-caption);color:var(--muted)}.profile-svg{display:block;width:100%;overflow:visible}.profile-svg .profile-area{fill:#dbe6cd}.profile-svg .profile-line{stroke:#5c8266;fill:none;stroke-width:1.8}.profile-svg text{fill:#7f8a7b;font-size:var(--text-caption)}#profile{position:relative;margin-top:10px;cursor:crosshair}#profile-tooltip{position:absolute;top:0;right:0;background:var(--paper);padding:3px 5px;font-size:var(--text-caption);color:var(--green);pointer-events:none}.caption{font-size:var(--text-caption)!important;line-height:1.65;color:var(--muted);margin-top:6px}.endpoints{margin:28px 0 22px;display:flex;flex-direction:column;gap:20px}.endpoints>div{display:flex;gap:13px;position:relative}.endpoints>div:first-child:after{position:absolute;left:5px;top:16px;bottom:-20px;content:'';width:1px;background:var(--line)}.point-dot{width:11px;height:11px;border:2px solid var(--green);border-radius:50%;flex:none;margin-top:4px;z-index:1;background:var(--paper)}.point-dot.finish{border-radius:2px;background:var(--coral);border-color:var(--coral)}.endpoints small{display:block;font-size:var(--text-caption);color:var(--muted);margin-bottom:5px}.endpoints strong{display:block;font-size:var(--text-caption);line-height:1.6;font-weight:500}.endpoints>div>div>span{display:block;font-size:var(--text-caption);color:var(--muted);line-height:1.6}.access-section{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.access-section p,.data-note p{font-size:var(--text-caption);color:var(--muted);line-height:1.7}.text-link,.data-note a{display:inline-flex;align-items:center;gap:5px;font-size:var(--text-caption);color:var(--green);border-bottom:1px solid #bfd0b6;padding-bottom:2px}.text-link .icon,.data-note .icon{width:12px;height:12px}.data-note{margin-top:24px;border-top:1px solid var(--line);padding-top:18px}.source-chip{display:flex;gap:5px;align-items:center;font-size:var(--text-caption);color:var(--green)}.source-chip .icon{width:12px}.data-note p:last-child{font-size:var(--text-caption);color:#87917f;margin-top:18px}#planner{margin-top:20px}#planner h2{font-family:Georgia,serif;font-weight:400;font-size:1.6875rem;letter-spacing:-.5px;line-height:1.2;margin:0 0 10px}#planner>p:not(.caption){font-size:var(--text-caption);line-height:1.7;color:var(--muted)}.budget-control{display:grid;grid-template-columns:1fr auto;margin:24px 0 19px;gap:12px}.budget-control label{font-size:var(--text-small)}.budget-control output{font-family:Georgia,serif;font-size:var(--text-heading);line-height:1}.budget-control input{grid-column:1/-1;width:100%;margin:0;accent-color:var(--green);cursor:pointer}.range-endpoints{grid-column:1/-1;display:flex;justify-content:space-between;font-size:var(--text-caption);color:var(--muted);margin-top:-5px}.plan-inputs{display:grid;grid-template-columns:1fr 1fr;gap:10px}.plan-inputs label{font-size:var(--text-small);color:var(--muted);line-height:1.5}.plan-inputs label>div{display:flex;align-items:center;border:1px solid var(--line);border-radius:5px;background:var(--white);margin-top:6px;padding:7px 9px}.plan-inputs input{width:100%;min-width:0;border:0;background:none;font-size:var(--text-caption)}.plan-inputs span{font-size:var(--text-caption)}.pace-label{font-size:var(--text-small);margin-top:16px;display:block}#pace{width:100%;border:1px solid var(--line);border-radius:5px;padding:9px;margin-top:6px;font-size:var(--text-caption)}.walking-budget{background:var(--green-light);display:flex;align-items:center;justify-content:space-between;padding:13px 11px;margin:16px 0 10px;border-radius:4px;font-size:var(--text-caption)}.walking-budget strong{font-size:var(--text-small);font-weight:500}#planner+.filters{margin-top:23px}.empty-state{text-align:center;padding:40px 15px;color:var(--muted);font-size:var(--text-caption);line-height:1.8}.empty-state>.icon{width:30px;height:30px;display:block;margin:0 auto 15px}.mobile-switch{display:none}#toast{position:fixed;left:50%;bottom:30px;transform:translate(-50%,15px);background:var(--ink);color:white;max-width:calc(100% - 40px);padding:12px 18px;border-radius:6px;z-index:20;box-shadow:none;opacity:0;pointer-events:none;font-size:var(--text-caption);line-height:1.6;transition:opacity .15s,transform .15s}#toast.visible{opacity:1;transform:translate(-50%,0)}dialog{width:460px;max-width:calc(100% - 32px);border:1px solid var(--line);border-radius:12px;padding:26px;background:var(--paper);color:var(--ink);box-shadow:none}dialog::backdrop{background:#13392d55;backdrop-filter:blur(3px)}.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:23px}.dialog-heading h2{font-family:Georgia,serif;font-weight:400;font-size:1.5625rem;margin:0}.dialog-heading .icon-btn{width:30px;height:30px}dialog h3{font-size:var(--text-caption);font-weight:500;color:var(--muted);margin:25px 0 10px}dialog>p{font-size:var(--text-caption);line-height:1.85;color:var(--muted)}.sources{padding:0;list-style:none}.sources li{font-size:var(--text-caption);line-height:1.6;margin:12px 0}.sources a{border-bottom:1px solid var(--line)}.maplibregl-ctrl-bottom-right{max-width:calc(100% - 65px)}.maplibregl-ctrl-bottom-right .maplibregl-ctrl{margin-bottom:5px;margin-right:5px}:lang(zh-Hant) .intro h1,:lang(zh-Hans) .intro h1,:lang(ja) .intro h1,:lang(ko) .intro h1{font-family:'Songti TC','Noto Serif CJK TC','Yu Mincho',serif;letter-spacing:-.6px;line-height:1.35;font-size:2.25rem}:lang(zh-Hant) .route-detail h1,:lang(zh-Hans) .route-detail h1,:lang(ja) .route-detail h1,:lang(ko) .route-detail h1{line-height:1.5;font-size:1.8125rem}.maplibregl-marker{will-change:transform}.profile-dot{width:10px;height:10px;border-radius:50%;border:2px solid white;background:var(--coral);box-shadow:0 0 0 2px var(--coral)}@media(min-width:1600px){.workspace{grid-template-columns:450px 1fr}.sidebar{padding-left:32px;padding-right:32px}.intro h1{font-size:3rem}.route-card{min-height:125px}.card-copy h3{font-size:var(--text-small)}}@media(max-width:1100px){.topbar{padding:0 18px;gap:13px}.brand small{font-size:var(--text-caption)}.brand>div>span{font-size:var(--text-heading)}.main-tabs{gap:3px}.main-tabs button{font-size:var(--text-small);padding:0 7px}.topbar-right{gap:10px}.weather{display:none}.workspace{grid-template-columns:365px 1fr}.sidebar{padding:25px 20px}.intro h1{font-size:2.4375rem}.map-language{top:72px;left:20px;right:auto}.map-controls{top:22px;right:16px}.map-top-left{left:20px}.map-mode button{padding:7px 10px}}@media(max-width:740px){.topbar{height:112px;padding:12px 16px 0;align-items:flex-start;flex-wrap:wrap;gap:0}.brand{gap:7px}.logo{width:33px;height:33px}.brand>div>span{font-size:var(--text-heading)}.brand small{font-size:var(--text-caption);letter-spacing:.8px;margin-top:2px}.brand small i,.brand small i~*{display:none}.main-tabs{order:3;height:47px;width:100%;justify-content:space-around;align-self:flex-end}.main-tabs button{font-size:var(--text-small);gap:6px;padding:0 9px}.main-tabs .icon{width:16px}.main-tabs button.active:after{left:0;right:0}.topbar-right{margin-top:3px}.language-btn{font-size:var(--text-caption);padding:7px 8px;border:0}.language-btn .icon{width:17px}.language-btn small{display:none}.workspace{height:calc(100dvh - 112px);display:block;position:relative}.sidebar{height:100%;width:100%;padding:25px 22px 85px;border:0}.map-shell{display:none;height:100%;width:100%}body[data-mobile=map] .sidebar{display:none}body[data-mobile=map] .map-shell{display:block}.intro h1{max-width:310px;font-size:2.625rem}.intro>p:last-child{max-width:340px;margin-bottom:21px}.intro .eyebrow{margin-bottom:12px}.route-thumb{width:70px;height:73px}.route-card{min-height:115px}.card-copy h3{font-size:var(--text-small)}.card-stats{font-size:var(--text-caption)}.secondary-name{font-size:var(--text-caption)}.filters{margin-bottom:23px}.mobile-switch{position:fixed;bottom:calc(18px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:6;display:flex;background:var(--ink);border:3px solid var(--ink);border-radius:25px;box-shadow:none}.mobile-switch button{display:flex;gap:6px;align-items:center;padding:9px 18px;color:#cfdbd4;font-size:var(--text-small);border-radius:22px;white-space:nowrap}.mobile-switch button[aria-pressed=true]{background:var(--white);color:var(--green)}.mobile-switch .icon{width:15px;height:15px}.map-language{top:70px;left:16px}.map-top-left{left:16px;top:16px}.map-controls{right:16px;top:16px}.map-controls>button{width:38px;height:38px}.map-selection{bottom:110px}.map-coordinate{bottom:35px;font-size:var(--text-caption)}.lands-credit{bottom:70px;left:12px;font-size:var(--text-caption)}.maplibregl-ctrl-scale{display:none}.maplibregl-ctrl-attrib{font-size:var(--text-caption)!important}.search-wrap kbd{display:none}.route-detail h1{font-size:2.125rem;max-width:340px}.route-description{font-size:var(--text-caption)}.stats span{font-size:var(--text-caption)}.stats strong{font-size:var(--text-heading)}.caption{font-size:var(--text-caption)!important}.data-note p,.access-section p{font-size:var(--text-caption)}.endpoints strong{font-size:var(--text-caption)}.endpoints>div>div>span{font-size:var(--text-caption)}.elevation .profile-svg{max-height:160px}.collection-footer{font-size:var(--text-caption)}.collection-footer button{font-size:var(--text-small)}#toast{bottom:85px}.dialog-heading{margin-bottom:20px}dialog{padding:22px}.route-card .card-arrow{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media print{.topbar,.map-shell,.mobile-switch,.detail-actions,.back-link,.collection-footer{display:none!important}.workspace{display:block;height:auto;overflow:visible}.sidebar{overflow:visible;padding:20px;max-width:700px;margin:auto;border:0}.route-detail{break-inside:avoid}}
/* Shared identity alignment, including directory and reading pages. */
.brand{direction:ltr}.brand>div{display:flex;flex-direction:column;align-items:flex-start;gap:4px}.brand>div>span{line-height:1;letter-spacing:-.65px;font-weight:680}.brand>div>small{display:flex;justify-content:space-between;width:100%;margin:0;line-height:1.15;font-size:14px;font-weight:500;letter-spacing:0;white-space:nowrap}.brand>.logo{width:40px;height:40px;flex:none}

@media(max-width:740px){.brand>div>small{font-size:13px}}