/* INK & PAPER / 黑白手绘地图册 */
:root{--ink:#242622;--muted:#777970;--paper:#f8f7f2;--line:#d7d7cd;--accent:#282a25;--soft:#ecece4;--blue:#62675f}
body{background:#f8f7f2}.topbar{background:#fbfaf6;border-bottom:1px solid #33382c;padding-left:27px}.brandmark{color:#262923;transform:rotate(-12deg);font-size:39px}.brand{letter-spacing:3px}.booktag,.booktag>span{color:#78796e}.booktag b{font-weight:600}.tinyline{background:#74776b}.outlinebutton{border:1px solid #353b2d;border-radius:45% 4% 42% 3% / 5% 43% 6% 48%;padding:9px 16px;background:#f9f8f2}.outlinebutton:hover{background:#eceee4}.textbutton{font-size:11px}.workspace{height:calc(100dvh - 78px);min-height:0}.sidebar{border-right:1px solid #414638;position:relative;background:#faf9f4;scrollbar-width:thin;scrollbar-color:#d1d2c7 transparent;padding-top:28px}.sidebar:before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.12;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.22' filter='url(%23n)'/%3E%3C/svg%3E");mix-blend-mode:multiply}.side-top,.phase-list,.journeyheading,.itinerary-link,.sidebar-bottom{position:relative}.eyebrow{font-size:8px;color:#767c6a;letter-spacing:2px}.sidebar h1{font-size:46px;letter-spacing:4px;line-height:1.5;margin:12px 0 9px;color:#22261f}.sidebar h1:before{content:"A JOURNEY THROUGH";font:7px Georgia;letter-spacing:2.8px;color:#85897a;display:block;margin:1px 0 4px}.sidebar h1 span{font-size:12px;letter-spacing:2px;line-height:2;display:table;position:relative}.sidebar h1 span:after{content:"";position:absolute;left:0;right:-12px;bottom:-2px;height:2px;border-bottom:1px solid #3b4033;border-radius:50%;transform:rotate(-1deg)}.intro{color:#717769;font-size:10px;line-height:2;margin-top:20px;margin-bottom:21px}.statrow{gap:24px;margin-bottom:22px}.statrow b{font:italic 32px Georgia}.statrow span{font-size:8px;color:#818674}.statrow i{background:#aeb3a2;transform:rotate(9deg)}.journeyheading{border-top:1px dashed #afb4a2;padding-top:19px;margin-bottom:11px}.journeyheading h2{font:500 12px "Noto Serif SC","SimSun",serif}.small-link{color:#737c65;font-size:8px}.phase-button{border-radius:0;gap:12px;margin:1px -3px;padding-left:8px}.phase-number{font:italic 17px Georgia;border-right:0;border:1px solid #a7ae97;border-radius:49% 43% 45% 46%;width:25px;min-width:25px;height:25px;line-height:23px;text-align:center;color:#838b73;transform:rotate(-5deg)}.phase-button b{font:500 12px/1.9 "Noto Serif SC","SimSun",serif;color:#414a35}.phase-button small{font-size:8px;color:#929982;line-height:2}.phase-button.active{background:none}.phase-button.active:before{content:"";position:absolute;inset:2px 0;border:1px solid #535b44;border-radius:5% 3% 5% 2% / 20% 15% 10% 20%;transform:rotate(-.7deg);pointer-events:none;background:#e5e8dc44}.phase-button.active .phase-number{background:#30362a;color:white;border-color:#30362a}.phase-button.active:after{width:17px;height:2px;border-radius:50%;background:#424c32;top:25px;right:9px;transform:rotate(-18deg)}.phase-button:hover{background:#eff0e7}.itinerary-link{border-color:#c8cdbb;padding:14px 0;margin-top:16px}.itinerary-link b{font-family:"Noto Serif SC","SimSun",serif;font-weight:500;font-size:11px}.listicon{color:#59634a}.itinerary-link small{font-size:8px;color:#90997d}.sidebar-bottom p{color:#959d86}.sidebar-bottom button{border-color:#c2c9b3;color:#7b8965}.guide-dot{background:#687950}.map-stage,#map{background:#dddeda}.map-stage:after{content:"";position:absolute;inset:0;z-index:430;pointer-events:none;opacity:.1;mix-blend-mode:multiply;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.32' filter='url(%23paper)'/%3E%3C/svg%3E")}.leaflet-image-layer{filter:grayscale(1) contrast(.88) brightness(1.13);opacity:.88!important;transition:filter .4s,opacity .4s}.leaflet-overlay-pane img.terrain-flat{filter:grayscale(1) contrast(.4) brightness(1.5);opacity:.65!important}.map-title,.view-controls{box-shadow:2px 3px 0 #30352912;background:#fbfaf4f2;border:1px solid #747b65;border-radius:3% 5% 4% 5% / 8% 12% 10% 10%}.map-top{top:19px}.map-title{padding:10px 13px}.map-title b{font-family:"Noto Serif SC","SimSun",serif;font-size:11px}.map-title>span:last-child{color:#7f886d;border-color:#c8cebb}.live-dot{background:#434d33;width:4px;height:4px;box-shadow:0 0 0 3px #6f7b581a}.view-controls button{font-size:9px;padding:7px 11px;color:#929c81}.view-controls button[aria-pressed=true]{background:#343a2b;color:#fff;border-radius:2px}.map-note{text-shadow:0 1px 5px #fafaf7;top:93px}.map-note>span:first-child{color:#5b654b}.map-note>span:nth-child(2){font-size:12px;font-weight:500;color:#4b563c;line-height:2.1}.map-note small{color:#7f8c6a}.map-tools{border:1px solid #646e53;border-radius:2px;box-shadow:2px 3px 0 #30352914;background:#fbfaf5f5}.map-tools button{font-family:Georgia,serif;color:#455231;font-size:20px}.map-tools span{background:#c6cfb6}.map-legend{border:1px solid #8d977c;border-radius:2% 3% 3% 4% / 6% 9% 7% 8%;background:#fbfaf4e8;box-shadow:2px 3px 0 #30352909;padding:12px 13px}.map-legend div,.map-legend label{color:#5a6747}.map-legend input{accent-color:#3d4c2b}.map-legend small{color:#8b9875;border-color:#d0d9c0}.legend-line.orange{color:#323c29;border-top:2px dashed}.legend-line.blue{color:#838f71;border-top:2px dotted}.legend-line.gray{color:#a4ad96}.leaflet-overlay-pane path.route-main{stroke:#353d2c;stroke-width:2;opacity:.85}.leaflet-overlay-pane path[stroke="#648595"]{stroke:#818c72;stroke-width:1.5;stroke-dasharray:2 6}.leaflet-overlay-pane path[stroke="#5b8798"]{stroke:#637252;stroke-width:1.7;stroke-dasharray:9 5 1 5}.leaflet-overlay-pane path[stroke="#899d7b"]{stroke:#98a28b;stroke-width:1.6}.leaflet-overlay-pane path[stroke="#a48f6c"]{stroke:#8d977e;stroke-width:1.7;stroke-dasharray:3 9}.route-arrow span{color:#434c35!important;font-size:10px;text-shadow:0 1px 3px white}.pin-body{gap:6px}.pin-dot{background:#465235;border:1.5px solid #fff;border-radius:48% 44% 47% 45%;width:11px;height:11px;box-shadow:0 0 0 1px #54604360}.pin-label{font-family:"Noto Serif SC","SimSun",serif;font-size:11px;color:#333c28;text-shadow:0 1px 3px #fff,1px 0 3px #fff,-1px 0 3px #fff,0 -1px 3px #fff,0 0 5px #fff;letter-spacing:.8px}.pin-label small{font-size:7px;color:#717e5e;letter-spacing:.2px}.map-marker.uncertain .pin-dot{background:#f5f6eb;border:1.3px solid #64724e;box-shadow:0 0 0 2px #fff9}.map-marker.secondary .pin-dot{background:#899578;border-color:#fff;width:7px;height:7px}.map-marker.secondary .pin-label{color:#717f5a}.map-marker.selected .pin-dot{width:16px;height:16px;background:#2f3b23;border:3px solid #fff;box-shadow:0 0 0 1px #485a32,0 0 0 6px #556a321c;border-radius:50%}.map-marker.selected .pin-label{color:#29371b;font-size:13px;font-weight:700}.region-label{font-family:"Noto Serif SC","SimSun",serif;color:#45523755;letter-spacing:9px;transform-origin:50% 50%;text-shadow:0 1px 4px white;font-size:19px}.region-label.water{color:#666f617d;font-style:italic;font-size:13px}.region-label.small{font-size:11px;letter-spacing:4px}.compass{color:#3b4930;font:italic 12px Georgia;border:1px solid #77886565;width:40px!important;height:68px!important;border-radius:50%;padding:5px;transform:rotate(-4deg)}.north-arrow{font-size:26px;font-style:normal}.detail-card{border:1px solid #5e6b4b;border-radius:2% 1% 2% 1% / 1% 3% 1% 2%;box-shadow:4px 5px 0 #3f4a3220,0 16px 36px #27311e10;background:#fcfbf5}.detail-card:before{content:"";position:absolute;z-index:4;top:-1px;left:23px;width:65px;height:10px;transform:rotate(-2deg);background:#e8ebdbaa;border:1px solid #b3bea180;pointer-events:none}.detail-cover{background:#f0f0e5;color:#596849;height:100px;border-bottom:1px dashed #9ca987}.detail-cover:before,.detail-cover:after{display:none}.mountain-sketch{position:absolute;bottom:0;left:0;right:0;width:100%;height:91px;opacity:.9}.sketch-stamp{font:7px/1.3 Georgia;letter-spacing:1.3px;border:1px solid #6e7a5b;width:46px;height:40px;position:absolute;left:15px;top:15px;transform:rotate(-8deg);padding:5px;text-align:center;background:#f9f9ed90}.sketch-stamp span{display:block;font:6px "SimSun",serif;margin-top:2px;letter-spacing:2px}.detail-cover .cover-coord{bottom:7px;left:auto;right:12px;background:#f9faf1c9;padding:2px 4px;color:#65764e;font-size:6px}.detail-close{background:#fbfbf2bd;border:1px solid #bac5a9;width:23px;height:23px;right:8px;top:8px;color:#6c7b54;font-size:15px}.detail-scroll{scrollbar-color:#ccd5bd transparent}.place-category{color:#929e7f;font-size:8px}.place-category:before{background:#485d2f}.place-name{color:#293a1b;font-size:29px;letter-spacing:3px;line-height:1.55}.place-en{color:#8a9877;font-size:11px}.place-summary{color:#61704f;line-height:1.95}.detail-tabs{border-bottom-color:#c8d2b7;gap:27px}.detail-tabs button{color:#9aa886;font-size:10px}.detail-tabs button.active{color:#3a5125}.detail-tabs button.active:after{background:#4d6537;height:2px;transform:rotate(-1deg);border-radius:50%}.ref-picker button{color:#8b9b72;border-color:#d8e0ca;font-size:8px;border-radius:1px;padding:5px 6px}.ref-picker button.active{color:#4b632f;background:#eef1e3;border-color:#819a63;transform:rotate(-1deg)}.verse-box{border-color:#8b9e70;border-left-width:1px}.verse-box p{color:#526840;font-size:12px;line-height:2.05}.verse-box sup{color:#8b9e73;font-style:italic}.version-note{color:#a1ad8c;font-size:7px}.geo-pill{color:#7d8e60;border:1px dashed #c4cfae;border-radius:1px;background:#f1f4e7}.geo-text{color:#73865a}.source-links a{color:#8a9e6d;text-decoration-color:#c6d7af}.detail-footer{border-color:#d5dfc4;color:#a2b28b}.detail-footer button{color:#6b8650;font-size:9px}.journey-dock{background:#fcfbf5f5;border:1px solid #636e52;border-radius:1% 2% 1% 2% / 7% 8% 5% 9%;box-shadow:3px 4px 0 #414d3320;bottom:22px;height:70px}.dock-label{border-right-style:dashed;border-color:#b1bea0;min-width:150px}.dock-label>span{color:#96a483;letter-spacing:1.7px}.dock-label b{font-size:11px;color:#52663c}.dock-stop{font-family:"Noto Serif SC","SimSun",serif;color:#92a079;font-size:10px}.dock-stop:before{background:#c9d5b8;border:1px solid #a5b98b;width:6px;height:6px;border-radius:44% 49% 45% 50%}.dock-stop.selected{color:#465c2c;font-weight:600}.dock-stop.selected:before{background:#465d2e;box-shadow:0 0 0 3px #6d8e3c18;border:0}.play-button{border:1px solid #839a66;border-radius:45% 48% 46% 43%;color:#516c35;width:34px;height:34px;transform:rotate(-3deg)}.play-button.playing{background:#495c34}.attribution{color:#7e8d6b}.leaflet-control-scale-line{color:#5e7350;border-color:#7c9169;background:#fcfff370}.leaflet-control-attribution{background:#fbfff0b3!important;color:#8d9f7a!important;font-size:6px!important}.leaflet-control-attribution a{color:#718f54}.search-box{border:1px solid #536b39;background:#fcfff5;border-radius:3px;box-shadow:3px 4px 0 #667f4230}.search-input{border-color:#bbcea2}.search-result{border-color:#e0e9d3}.search-result:hover{background:#f0f5e6}.search-result small{color:#9bb282}.search-box label{color:#879f6d}.search-input input{color:#4d6932}.search-input button{color:#789a52}dialog{background:#fbfcf4;border:1px solid #536c38;border-radius:1% 2% 1% 2% / 1% 3% 1% 2%;box-shadow:5px 7px 0 #36462440,0 25px 100px #22381935}dialog::backdrop{background:#17230e70}dialog h2{color:#425e2c}.dialog-intro{color:#8ea773}.guide-grid{border-color:#d0dfbd}.guide-grid b{color:#567a37}.guide-grid p{color:#8fa873}.guide-source{color:#99b080}.guide-source a{color:#7b9a5b}.fineprint{color:#a2b98b;border-color:#d4e3c1}.primarybutton{background:#435e2d;border-radius:2px}.itinerary-note{background:#eef5e1;color:#91aa74;border:1px dashed #cfdfb9}.station-row{border-color:#dfebd0}.station-row:hover{background:#f0f6e5}.station-index{color:#bed0aa}.station-row b{font-family:"Noto Serif SC","SimSun",serif;color:#698a47}.station-row small{color:#a4bd8a}.station-status{color:#a8c08c}.station-divider{color:#7b9f54}.dialog-close{color:#97b17b}.station-divider{border-bottom:1px dashed #cfdfb7}.map-stage:fullscreen .detail-card{max-height:calc(100% - 215px)}
/* Printed in black ink: retain the variations in lightness, remove color casts. */
.workspace,.topbar,dialog,#toast{filter:grayscale(1)}
@media(max-height:800px) and (min-width:901px){.sidebar{padding:19px 22px 13px}.sidebar h1{font-size:39px;margin:6px 0}.sidebar h1:before{font-size:6px;margin-bottom:3px}.sidebar h1 span{font-size:10px}.intro{font-size:9px;margin-top:12px;margin-bottom:13px;line-height:1.9}.statrow{margin-bottom:15px;gap:23px}.statrow b{font-size:27px}.statrow span{font-size:7px}.journeyheading{padding-top:14px;margin-bottom:7px}.phase-button{padding-top:7px;padding-bottom:7px;gap:9px}.phase-button b{font-size:11px}.phase-number{font-size:14px;width:23px;min-width:23px;height:23px;line-height:21px}.phase-button small{font-size:7px}.itinerary-link{margin-top:11px;padding:11px 0}.sidebar-bottom{padding-top:13px}.sidebar-bottom p{font-size:7px}.detail-cover{height:78px}.mountain-sketch{height:74px}.sketch-stamp{top:12px;width:39px;height:35px;font-size:6px;left:12px}.detail-scroll{padding:13px 17px}.place-name{font-size:25px}.place-summary{font-size:10px}.detail-card{max-height:calc(100% - 192px);top:78px}.map-top{top:16px}.map-note{top:80px}.map-note>span:nth-child(2){font-size:10px}.map-note small{font-size:6px}.map-legend{bottom:111px;padding:9px 11px}.map-legend div,.map-legend label{font-size:7px}.map-legend small{font-size:6px}.map-tools{bottom:112px}.map-tools button{height:28px;width:29px}.journey-dock{height:64px;bottom:21px}.dock-label{min-width:140px}.dock-label b{font-size:10px}}
@media(max-width:1200px){.sidebar h1{font-size:39px}.sidebar{padding-left:20px;padding-right:20px}.phase-button b{font-size:11px}.phase-number{width:22px;min-width:22px;height:22px;line-height:20px;font-size:14px}.dock-label{min-width:110px}.dock-label b{font-size:9px}.detail-card{width:277px}.detail-scroll{padding:14px 15px}.map-note>span:nth-child(2){font-size:10px}.map-note small{font-size:6px}}
@media(max-width:900px){.topbar{height:64px;padding:0 17px}.textbutton{font-size:0}.brandmark{font-size:30px}.workspace{height:calc(100dvh - 64px);min-height:0}.sidebar{padding:13px 17px 10px;border-right:0;border-bottom:1px solid #6b7859}.sidebar h1{font-size:25px;margin:0 0 11px;line-height:1.3}.sidebar h1:before,.sidebar h1 span:after{display:none}.sidebar h1 span{font-size:10px;display:inline;line-height:1.5;margin-left:10px}.phase-button{margin:0;padding:6px 8px;gap:5px}.phase-number{height:19px;width:19px;min-width:19px;font-size:11px;line-height:17px}.phase-button b{font-size:10px;line-height:1.5}.phase-button.active:before{inset:0}.map-stage{min-height:0}.map-top{top:13px}.itinerary-link{top:100px;border:0;background:#faf9f4}.detail-card{top:67px;max-height:calc(100% - 169px);width:270px}.detail-cover{height:65px}.mountain-sketch{height:65px}.sketch-stamp{top:10px;left:13px;font-size:5px;width:31px;height:29px;padding:4px;letter-spacing:.8px}.sketch-stamp span{font-size:5px}.detail-scroll{padding:13px 16px}.place-name{font-size:25px}.map-note>span:nth-child(2){font-size:9px}.map-note small{font-size:6px}.map-legend{padding:9px;bottom:108px}.journey-dock{height:64px;bottom:21px}.dock-label{display:none}.dock-stop{font-size:9px}.guide-grid p{font-size:10px}}
@media(max-width:580px){.sidebar{padding:12px 12px 9px}.sidebar h1{font-size:24px;margin-bottom:9px}.sidebar h1 span{font-size:9px}.phase-button{padding:5px 7px;gap:4px}.phase-number{width:17px;min-width:17px;height:17px;line-height:15px;font-size:10px}.phase-button b{font-size:9px}.itinerary-link{top:96px;right:6px}.map-title{padding:9px 10px;gap:6px}.map-title b{font-size:10px}.view-controls button{padding:6px 8px;font-size:8px}.detail-card{top:auto;bottom:102px;width:min(280px,calc(100% - 66px));max-height:47%;right:11px;box-shadow:3px 4px 0 #314b2030}.detail-card:before{display:none}.detail-cover{display:block;height:29px;border-bottom:1px dashed #c5d7b0}.mountain-sketch{height:34px;width:140px;left:0;opacity:.4}.sketch-stamp{display:none}.detail-cover .cover-coord{left:auto;right:40px;font-size:5px;bottom:8px}.detail-close{width:19px;height:19px;top:4px;right:6px;font-size:13px}.detail-scroll{padding:11px 13px}.place-name{font-size:22px}.place-category{font-size:7px}.place-en{font-size:10px}.place-summary{font-size:10px;line-height:1.8}.verse-box p{font-size:11px}.map-legend.is-open{z-index:950;top:60px;right:12px;bottom:auto;left:auto;max-width:230px;padding:14px}.map-legend.is-open div,.map-legend.is-open label{font-size:9px}.map-legend.is-open small{font-size:7px}.map-tools{bottom:106px;left:12px}.journey-dock{left:12px;right:12px;bottom:22px;height:62px}.dock-stop{font-size:9px}.pin-label{font-size:9px}.pin-label small{display:none}.map-marker.selected .pin-label{font-size:11px}.view-controls{padding:3px}.topbar .outlinebutton{padding:8px 11px}.detail-tabs{gap:23px}.detail-tabs button{font-size:9px;padding:8px 0}.ref-picker{padding-top:10px}.region-label{font-size:15px}.region-label.water{font-size:10px}.region-label.small{font-size:9px}.compass{display:none}.header-actions{gap:20px}}
.search-box{max-height:calc(100% - 100px);overflow-y:auto;scrollbar-width:thin}.guide-actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap}.guide-actions a{font-size:11px;color:#747b65;text-underline-offset:4px;margin-top:10px}
@media(max-width:900px){.itinerary-link{position:absolute;top:51px;right:8px;margin:0;padding:5px;background:#faf9f4}.search-box{max-height:calc(100% - 80px)}}
@media(max-width:580px){.itinerary-link{top:47px;right:6px}}
@media(max-height:500px) and (orientation:landscape){.topbar{height:48px}.workspace{height:calc(100dvh - 48px)}.sidebar{padding:7px 12px}.sidebar h1{display:none}.phase-list{padding-right:32px}.phase-button{padding:4px 8px}.itinerary-link{top:7px;right:9px}.detail-card{top:54px;bottom:72px;max-height:none;width:265px}.detail-cover{display:none}.detail-scroll{padding:10px 13px}.place-name{font-size:20px}.place-category{font-size:6px}.place-summary{font-size:9px;line-height:1.8;margin-bottom:5px}.map-top{top:9px}.map-title{padding:7px 10px}.view-controls{padding:2px}.map-note,.map-legend{display:none}.map-tools{bottom:73px}.map-tools button{height:23px;width:27px;font-size:17px}.journey-dock{height:46px;bottom:18px;padding:5px 12px}.dock-stop{padding:3px 5px;gap:5px}.play-button{width:29px;height:29px}.leaflet-control-scale{margin-bottom:64px!important}.search-box{top:49px;max-height:calc(100% - 60px)}.detail-tabs button{padding:7px 0}.ref-picker{padding:8px 0}.version-note{font-size:6px}}