:root{font-family:"Noto Serif SC",Songti SC,STSong,SimSun,serif;color:#342419;background:#d8cfb3;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html,body,#root{width:100%;height:100%}body{margin:0;min-width:320px;min-height:100vh;overflow:hidden;-webkit-font-smoothing:antialiased}.seo-home-fallback,.seo-poem-fallback{overflow:auto;width:100%;height:100%;padding:8vh max(24px,calc((100vw - 760px)/2));color:#3d2c1d;background:#f8f2df;line-height:1.85;scrollbar-color:rgba(91,68,44,.5) transparent;scrollbar-width:thin}.seo-home-fallback::-webkit-scrollbar,.seo-poem-fallback::-webkit-scrollbar{width:3px;height:3px;background:transparent}.seo-home-fallback::-webkit-scrollbar-track,.seo-poem-fallback::-webkit-scrollbar-track{background:transparent}.seo-home-fallback::-webkit-scrollbar-thumb,.seo-poem-fallback::-webkit-scrollbar-thumb{border-radius:999px;background:#5b442c80}.seo-home-fallback{display:grid;place-content:center;text-align:center}.seo-poem-fallback article{max-width:760px;margin:0 auto}.seo-poem-fallback header,.seo-poem-fallback h2{text-align:center}.seo-poem-fallback section+section{margin-top:28px}.seo-poem-fallback a,.seo-home-fallback a{color:#7f3028}button,input,select{font:inherit}button,select{cursor:pointer}.app-shell{position:relative;width:100%;height:100%;overflow:hidden;background:radial-gradient(circle at 68% 28%,rgba(246,235,196,.55),transparent 34%),radial-gradient(circle at 22% 72%,rgba(116,94,61,.12),transparent 40%),#d8cfb3;isolation:isolate}.map{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;contain:strict;transform:translateZ(0)}.maplibregl-canvas{outline:none}.maplibregl-ctrl-top-right{top:auto;right:20px;bottom:20px}.maplibregl-ctrl-top-right .shijing-zoom-control{margin:0}.maplibregl-ctrl-group{overflow:hidden;border:1px solid rgba(72,51,31,.23);border-radius:5px;box-shadow:0 7px 18px #35261429}.maplibregl-ctrl-group button{background-color:#f6f0dceb}.maplibregl-ctrl-group button .maplibregl-ctrl-icon{opacity:.78;filter:sepia(.7) saturate(.75) brightness(.62)}.maplibregl-ctrl-group button:hover .maplibregl-ctrl-icon{opacity:1}.maplibregl-ctrl-bottom-right{right:10px;bottom:8px}.maplibregl-ctrl-attrib{max-width:none;color:#69583f;background:#f8f2dfd1!important;font-size:9px}.maplibregl-ctrl-attrib a{color:#704638}.map-data-credit{position:fixed;right:8px;bottom:4px;left:auto;z-index:8;padding:2px 5px;border-radius:4px;color:#69583f;background:#f8f2dfad;font:7px/1.25 Arial,sans-serif;opacity:.72;transform:none}.map-data-credit a{color:#704638;text-decoration:none}.paper-panel{background:#f8f2df;border:1px solid rgba(105,76,43,.16);box-shadow:0 12px 30px #3726122e,inset 0 0 24px #fffcee57;transform:translateZ(0);backface-visibility:hidden}.map-title{position:fixed;top:22px;left:50%;z-index:4;width:min(560px,44vw);transform:translate(-50%);text-align:center;pointer-events:none;text-shadow:0 1px 0 rgba(255,249,229,.75)}.map-title p{margin:0 0 4px;color:#6f5638;font-size:11px;letter-spacing:.42em}.map-title h1{margin:0;color:#332416;font-size:clamp(28px,3vw,43px);font-weight:700;letter-spacing:.16em;line-height:1.12}.map-title span{display:block;margin-top:5px;color:#72593a;font-size:11px;letter-spacing:.16em}.filter-panel{position:fixed;top:20px;left:20px;z-index:9;width:330px;padding:12px;border-radius:9px;touch-action:manipulation}.filter-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:9px}.filter-grid+.filter-grid{margin-top:9px}.filter-grid-search{grid-template-columns:.78fr 1.22fr}.filter-panel label{display:block;min-width:0}.filter-panel label>span{display:block;margin:0 0 5px 2px;color:#72583a;font-size:10px;font-weight:700;letter-spacing:.12em}.filter-panel select,.filter-panel input{width:100%;height:34px;border:1px solid #d6c49b;border-radius:7px;outline:none;color:#3b2b1e;background:#fdf9ebd1;font-size:13px}.filter-panel select{padding:0 29px 0 10px}.filter-panel input{padding:0 31px 0 29px}.filter-panel select:focus,.filter-panel input:focus{border-color:#9b392b;box-shadow:0 0 0 2px #9b392b1a}.search-field{position:relative}.search-field>svg{position:absolute;left:9px;bottom:9px;color:#8e7654}.clear-search{position:absolute;right:5px;bottom:4px;display:grid;width:26px;height:26px;place-items:center;border:0;color:#765c3d;background:transparent}.search-suggestions{position:absolute;top:calc(100% - 4px);right:12px;left:12px;overflow:hidden;border:1px solid #d8c9a7;border-radius:7px;background:#f8f1dc;box-shadow:0 14px 24px #3a291633}.search-suggestions-scroll{overflow-x:hidden;overflow-y:auto;max-height:min(420px,calc(100vh - 190px));scrollbar-width:none}.search-suggestions-scroll::-webkit-scrollbar{display:none;width:0;height:0}.search-suggestions button{display:flex;width:100%;padding:9px 11px;flex-direction:column;gap:2px;border:0;border-bottom:1px dotted #cfbd96;text-align:left;color:#39281b;background:transparent}.search-suggestions button:last-child{border-bottom:0}.search-suggestions button:hover{background:#efe3c7}.search-suggestions strong{font-size:13px}.search-suggestions span{color:#806b4d;font-size:11px}.era-control{position:fixed;right:64px;bottom:20px;left:auto;z-index:8;display:grid;width:234px;height:60px;min-height:60px;padding:8px 10px;grid-template-columns:20px 104px minmax(0,1fr);align-items:center;column-gap:8px;border-radius:9px;color:#674c30}.era-control,.timeline,.floating-song-player{box-shadow:0 6px 14px #37261226,inset 0 0 18px #fffcee4d}.era-control>svg{align-self:center;color:#914234}.era-control label{min-width:0}.era-control label>span{display:block;margin-bottom:4px;color:#866e4d;font-size:9px;font-weight:700;line-height:1;letter-spacing:.12em}.era-control select{width:100%;height:28px;padding:0 24px 0 8px;border:1px solid #d5c298;border-radius:6px;outline:none;color:#452f20;background:#fff9e8;font-size:12px;font-weight:700}.era-copy{display:flex;min-width:0;min-height:36px;justify-content:center;flex-direction:column;gap:4px}.era-copy strong{color:#824135;font-size:10px;line-height:1.15;white-space:nowrap}.era-copy small{overflow:hidden;color:#725d40;font-size:8px;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.poem-card{position:fixed;bottom:20px;left:24px;z-index:7;overflow:hidden;width:318px;border-radius:12px}.poem-card-scroll{padding:18px}.poem-card-scroll:focus-visible,.timeline-scroll:focus-visible,.search-suggestions-scroll:focus-visible{outline:2px solid rgba(143,85,61,.2);outline-offset:-3px}.empty-card{bottom:20px;padding:18px;font-size:14px}.poem-heading{display:flex;align-items:baseline;gap:9px}.poem-heading .period{color:#8f4638;font-size:11px;letter-spacing:.04em}.poem-heading strong{font-size:21px;letter-spacing:.12em}.poem-heading .dot{color:#765e42}.poem-heading .poem-region{font-size:16px;font-weight:700;letter-spacing:.1em}.poem-heading-song{display:inline-flex;width:32px;height:32px;margin:-6px -5px -6px auto;flex:0 0 auto;align-self:center;align-items:center;justify-content:center;border:0;border-radius:50%;color:#7a3d31;background:transparent;opacity:.28}.poem-heading-song:hover,.poem-heading-song[aria-pressed=true]{background:#963f3014;opacity:.72}.poem-heading-song:focus-visible{outline:3px solid rgba(143,85,61,.24);outline-offset:1px;opacity:.8}.summary{margin:10px 0 8px;color:#523f2d;font-size:13px;line-height:1.7}.meta-row{display:flex;align-items:center;gap:6px}.tag{padding:4px 8px;border:1px solid color-mix(in srgb,var(--tag-color) 42%,transparent);border-radius:999px;color:var(--tag-color);background:color-mix(in srgb,var(--tag-color) 7%,#faf2dc);font-size:10px;font-weight:700}.muted-tag{--tag-color: #826c4c}.confidence{display:inline-flex;margin-left:auto;align-items:center;gap:3px;color:#8b7657;font-size:10px}.place-evolution{display:grid;margin-top:10px;padding:9px 10px;grid-template-columns:minmax(0,1fr) 18px minmax(0,1.25fr);align-items:center;gap:5px;border:1px solid rgba(156,105,54,.16);border-radius:8px;background:#e7d8b252}.place-evolution>svg{color:#a05943}.place-evolution div{display:flex;min-width:0;flex-direction:column;gap:1px}.place-evolution span{color:#967a54;font-size:9px;font-weight:700;letter-spacing:.12em}.place-evolution strong{overflow:hidden;color:#63392e;font-size:11px;text-overflow:ellipsis;white-space:nowrap}.place-evolution small{overflow:hidden;color:#796547;font-size:9px;text-overflow:ellipsis;white-space:nowrap}.poem-card blockquote{margin:12px 0 9px;padding:11px 12px;border-left:3px solid #a44534;color:#542a21;background:#9f45310e;font-size:14px;font-weight:700;line-height:1.55;letter-spacing:.05em}.read-button{display:flex;width:100%;min-height:44px;padding:6px 13px;align-items:center;gap:9px;border:1px solid #793326;border-radius:10px;color:#fff4d7;background:#963f30;box-shadow:0 5px 12px #4e261938,inset 0 1px #fff4d729;text-align:left}.read-button:hover{background:#7f3428}.read-button:focus-visible{outline:3px solid rgba(143,85,61,.24);outline-offset:2px}.read-button-copy{display:flex;min-width:0;flex-direction:column;gap:1px}.read-button-copy strong{font-size:12px;line-height:1.25;letter-spacing:.08em}.read-button-copy small{color:#fff4d7c2;font-size:9px;font-weight:500;line-height:1.3;letter-spacing:.05em}.progress-copy{margin-top:10px;color:#765c3b;font-size:11px;letter-spacing:.12em}.progress-track{overflow:hidden;height:4px;margin:6px 0 12px;border-radius:4px;background:#dfd1ae}.progress-track span{display:block;height:100%;border-radius:4px;background:#9b392b;transition:width .25s ease}.card-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.card-actions button{display:inline-flex;height:37px;align-items:center;justify-content:center;gap:5px;border:1px solid #d6bd88;border-radius:8px;color:#4c3724;background:#f8efd7;box-shadow:0 4px 8px #442f181a;font-size:12px}.card-actions button:hover:not(:disabled){border-color:#a14735;color:#8c3026}.card-actions button:disabled{opacity:.45;cursor:default}.timeline{position:fixed;top:116px;right:20px;bottom:92px;z-index:7;display:flex;width:278px;flex-direction:column;overflow:hidden;border-radius:10px;touch-action:pan-y}.floating-song-player{position:fixed;top:20px;right:20px;z-index:6;width:278px;padding:9px 11px 10px;border-radius:10px}.floating-song-header{display:flex;margin-bottom:7px;align-items:center;justify-content:space-between;gap:10px}.floating-song-header>div:first-child{display:flex;min-width:0;align-items:baseline;gap:7px}.floating-song-header span{color:#9b7452;font-size:8px;font-weight:700;letter-spacing:.14em;white-space:nowrap}.floating-song-title{overflow:hidden;color:#67382d;font-size:14px;font-weight:700;letter-spacing:.1em;text-decoration:none;text-overflow:ellipsis;white-space:nowrap}.floating-song-title:hover{color:#963d2f;text-decoration:underline;text-underline-offset:3px}.floating-song-title:focus-visible{border-radius:3px;outline:3px solid rgba(143,85,61,.24);outline-offset:2px}.playback-modes{display:flex;flex:none;gap:4px}.playback-modes button{display:inline-flex;width:26px;height:26px;padding:0;align-items:center;justify-content:center;border:1px solid rgba(125,91,51,.24);border-radius:50%;color:#735c40;background:#f7eed6b3;cursor:pointer}.playback-modes button:hover{background:#efe0bc}.playback-modes button.active{border-color:#93483a;color:#fff8e7;background:#8a4939}.playback-modes button:focus-visible{outline:3px solid rgba(143,85,61,.24);outline-offset:2px}.floating-song-player .song-audio-shell{grid-template-columns:30px minmax(80px,1fr) auto;gap:7px}.floating-song-player .song-toggle{width:30px;height:30px}.floating-song-player .song-time{font-size:9px}.timeline-title{display:flex;height:46px;padding:0 15px;flex:none;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(127,96,57,.18);color:#5f452d;font-size:13px;letter-spacing:.14em}.timeline-title>span{margin-right:auto}.timeline-cover-link{display:inline-flex;min-height:30px;margin-right:8px;padding:0 7px;align-items:center;gap:4px;border-radius:5px;color:#806548;font-size:9px;font-weight:700;letter-spacing:.08em;text-decoration:none}.timeline-cover-link:hover{color:#8b3d32;background:#97493814}.timeline-cover-link:focus-visible{outline:3px solid rgba(143,85,61,.24);outline-offset:1px}.timeline-title b{min-width:27px;padding:3px 7px;border-radius:999px;color:#f6e9ca;background:#744d2d;text-align:center;font-size:10px}.timeline-scroll{overflow:auto;min-height:0;padding:7px 8px 12px;flex:1;scrollbar-width:none}.timeline-scroll::-webkit-scrollbar{display:none;width:0;height:0}.timeline-group,.timeline-section{border-radius:8px}.timeline-group+.timeline-group{margin-top:6px}.timeline-group>summary,.timeline-section>summary{cursor:pointer;-webkit-user-select:none;user-select:none}.timeline-group>summary{position:sticky;top:0;z-index:2;display:flex;min-height:36px;padding:8px 10px;align-items:center;justify-content:space-between;border:1px solid rgba(122,83,43,.18);border-radius:8px;color:#6c392f;background:#ebdebef5;font-size:13px;font-weight:800;letter-spacing:.14em}.timeline-group>summary b{min-width:25px;padding:2px 6px;border-radius:999px;color:#f7eed8;background:#81513b;text-align:center;font-size:9px;letter-spacing:0}.timeline-group-body{padding:5px 3px 3px 10px;border-left:1px solid rgba(138,92,51,.2)}.timeline-section+.timeline-section{margin-top:4px}.timeline-section>summary{display:flex;min-height:30px;padding:6px 8px;align-items:center;justify-content:space-between;color:#765b3d;background:#f5edd899;font-size:11px;font-weight:700;letter-spacing:.08em}.timeline-section>summary small{color:#9a8260;font-size:9px;font-weight:500;letter-spacing:.04em}.timeline-poems{overflow:hidden;margin:2px 0 5px 8px;border-radius:7px}.timeline-scroll button,.timeline-scroll a{display:grid;width:100%;min-height:48px;padding:7px 9px;grid-template-columns:32px 1fr;gap:9px;border:0;border-bottom:1px dotted #cdbb94;color:#473421;background:transparent;text-align:left;text-decoration:none}.timeline-scroll button:hover,.timeline-scroll a:hover{background:#e0cea36b}.timeline-scroll button.active,.timeline-scroll a.active{color:#8e2f25;background:#a93d2d14}.timeline-number{color:#735e42;font-size:9px;font-variant-numeric:tabular-nums;padding-top:4px}.timeline-copy{display:flex;min-width:0;flex-direction:column;gap:3px}.timeline-copy strong{font-size:14px;letter-spacing:.08em}.timeline-copy small{overflow:hidden;color:#735f43;font-size:10px;text-overflow:ellipsis;white-space:nowrap}.poem-marker{position:absolute;display:inline-flex;width:max-content;min-width:92px;height:42px;padding:6px 12px 6px 8px;align-items:center;justify-content:flex-start;flex-direction:row;gap:8px;border:1px solid rgba(244,224,180,.92);border-radius:5px;color:#f7ecd2;background:linear-gradient(105deg,rgba(255,245,218,.1),transparent 44%),var(--marker-color);box-shadow:0 6px 15px #31211245,inset 0 0 0 1px #4b261561,inset 3px 0 #f4daa14d;opacity:1;white-space:nowrap;visibility:visible;transition:filter .18s ease,box-shadow .18s ease}.poem-marker.is-hidden{visibility:hidden;pointer-events:none}.poem-marker:after{position:absolute;bottom:-7px;left:50%;width:1px;height:7px;background:#5c3a24db;content:"";transform:translate(-50%)}.poem-marker:hover{filter:brightness(1.07)}.poem-marker.active{z-index:8;outline:2px solid rgba(47,119,116,.58);outline-offset:3px;box-shadow:0 8px 18px #2048432e,inset 0 0 0 1px #4b261561}.marker-group{display:grid;width:24px;height:24px;flex:none;place-items:center;border:1px solid rgba(248,231,193,.88);border-radius:50%;background:#461d1529;box-shadow:inset 0 0 0 2px #fff1cf14;font-size:10px;font-weight:700;line-height:1}.marker-title{display:block;flex:none;overflow:visible;font-size:14px;font-weight:700;letter-spacing:.08em;line-height:1;text-wrap:nowrap;white-space:nowrap;writing-mode:horizontal-tb}.region-stack-marker{position:absolute;isolation:isolate;display:inline-flex;width:max-content;min-width:102px;height:42px;padding:6px 15px 6px 8px;align-items:center;flex-direction:row;gap:8px;border:1px solid rgba(244,224,180,.96);border-radius:5px;color:#f8edd3;background:linear-gradient(105deg,rgba(255,245,218,.12),transparent 44%),var(--marker-color);box-shadow:0 7px 16px #3121124d,inset 0 0 0 1px #4b261566;transition:filter .18s ease,box-shadow .18s ease}.region-stack-marker:before{position:absolute;top:-2px;right:-2px;bottom:-2px;left:-2px;z-index:-1;border:1px solid rgba(240,219,172,.88);border-radius:inherit;background:color-mix(in srgb,var(--marker-color) 88%,#d4b978);box-shadow:5px -5px color-mix(in srgb,var(--marker-color) 78%,#d9c088),6px -6px 0 1px #f0dbac9e,0 5px 11px #31211233;content:"";pointer-events:none;transform:translate(4px,-4px) rotate(1deg)}.region-stack-marker:hover{filter:brightness(1.08)}.region-stack-marker.active{z-index:9;outline:0;box-shadow:0 7px 16px #3121124d,inset 0 0 0 1px #4b261566}.stack-selection-ring{display:none}.region-stack-marker.active .stack-selection-ring{position:absolute;top:-14px;right:-14px;bottom:-5px;left:-3px;z-index:4;display:block;border:2px solid rgba(47,119,116,.58);border-radius:8px;background:transparent;box-shadow:0 8px 18px #2048432e;pointer-events:none}.region-stack-marker.is-hidden{visibility:hidden;pointer-events:none}.region-stack-marker .marker-group,.region-stack-marker .marker-title{position:relative;z-index:1}.stack-count{position:absolute;top:-9px;right:-10px;bottom:auto;z-index:3;display:grid;min-width:25px;height:21px;padding:0 6px;place-items:center;border:1px solid #f4e4bd;border-radius:999px;color:#5c3525;background:#f5e6bf;box-shadow:0 3px 8px #31211240,inset 0 0 0 1px #805b361f;font-size:9px;font-weight:900;line-height:1}.poem-marker>.stack-count{display:none}.poem-marker.region-stack-marker>.stack-count{display:grid}.era-map-label{position:absolute;pointer-events:none;transition:opacity .18s ease,visibility .18s ease}.era-map-label.is-hidden{visibility:hidden;opacity:0}.modern-era-label{padding:3px 6px;border:1px solid rgba(91,64,36,.18);border-radius:999px;color:#493322;background:#f9f0d6d6;box-shadow:0 2px 6px #3726141f;font-size:10px;font-weight:800;letter-spacing:.1em;line-height:1;white-space:nowrap}.historical-era-label{display:flex;min-width:52px;align-items:center;flex-direction:column;color:color-mix(in srgb,var(--era-color) 68%,#352519);text-align:center;text-shadow:0 1px 0 rgba(255,248,221,.95),1px 0 0 rgba(255,248,221,.72),-1px 0 0 rgba(255,248,221,.72),0 -1px 0 rgba(255,248,221,.72),0 3px 8px rgba(58,39,20,.18)}.historical-era-label strong{font-size:18px;font-weight:900;letter-spacing:.22em;line-height:1;white-space:nowrap}.historical-era-label small{margin-top:4px;color:#6f5b40;font-size:8px;font-weight:700;letter-spacing:.08em;white-space:nowrap}.map-legend{position:fixed;bottom:17px;left:50%;z-index:5;display:flex;padding:7px 11px;align-items:center;gap:12px;border:1px solid rgba(93,68,39,.15);border-radius:999px;color:#5e4a33;background:#f5eed9;box-shadow:0 6px 15px #3a271421;transform:translate(-50%);font-size:10px}.map-legend span{display:inline-flex;align-items:center;gap:5px;white-space:nowrap}.map-legend i{width:8px;height:8px;border-radius:50%}.map-legend .era-legend{padding-right:10px;border-right:1px solid #d2c29e;color:#7e4d38;font-weight:700}.mobile-toolbar{display:none}.loading-card{position:fixed;top:50%;left:50%;z-index:20;display:flex;width:290px;padding:20px;align-items:center;flex-direction:column;gap:8px;border-radius:10px;transform:translate(-50%,-50%)}.loading-card strong{font-size:18px;letter-spacing:.16em}.loading-card span{color:#775f42;font-size:12px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;display:grid;padding:20px;place-items:center;background:#30281a87;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.modal-status-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:29;display:grid;place-items:center;background:#30281a6b;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.modal-status-backdrop .loading-card{position:static;transform:none}.modal-status-backdrop button{min-height:40px;padding:0 18px;border:1px solid #b78d3a;border-radius:999px;color:#713a2d;background:#fbf2d8}.poem-modal{--poem-hero-height: 278px;--poem-cover-image: linear-gradient(145deg, #d6c7a5, #eee2c5);position:relative;overflow:hidden;width:min(680px,92vw);max-height:88vh;border:1px solid #d2bd8f;border-radius:12px;color:#3d2c1d;background:#fbf4df;box-shadow:0 22px 70px #231a105c}.poem-modal-scroll{overflow-x:hidden;overflow-y:auto;max-height:calc(88vh - 2px);padding:30px 38px 34px;background:#fbf4df;overscroll-behavior:contain;scrollbar-width:none}.poem-modal-scroll::-webkit-scrollbar{display:none;width:0;height:0}.poem-modal-scroll:focus-visible{outline:2px solid rgba(143,85,61,.22);outline-offset:-3px}.overlay-scrollbar{position:absolute;top:6px;right:3px;bottom:6px;z-index:3;display:none;width:8px;opacity:0;pointer-events:none;transition:opacity .16s ease}.overlay-scrollbar.is-needed{display:block}.overlay-scrollbar-shell:hover>.overlay-scrollbar,.overlay-scrollbar-shell:focus-within>.overlay-scrollbar{opacity:.34;pointer-events:auto}.overlay-scrollbar.is-active{opacity:.62;pointer-events:auto}.overlay-scrollbar-thumb{position:absolute;top:0;right:0;width:3px;min-height:32px;border-radius:999px;background:#5b442cb8;box-shadow:0 0 0 1px #fff8e233;cursor:grab;touch-action:none;will-change:transform}.overlay-scrollbar-thumb:active{cursor:grabbing}.poem-modal>.overlay-scrollbar{top:14px;right:4px;bottom:14px}.timeline>.overlay-scrollbar{top:53px;right:3px;bottom:7px}.poem-modal-hero{position:relative;min-height:var(--poem-hero-height);margin:-30px -38px 3px;overflow:hidden;border-radius:11px 11px 0 0;background:linear-gradient(to bottom,rgba(55,43,30,.08),transparent 43%,rgba(251,244,223,.25) 64%,#fbf4df 100%),var(--poem-cover-image) center / cover no-repeat;isolation:isolate}.poem-modal-tail{height:var(--poem-hero-height);margin:0 -38px -34px;background:linear-gradient(to top,rgba(55,43,30,.08),transparent 43%,rgba(251,244,223,.25) 64%,#fbf4df 100%),var(--poem-cover-image) center / cover no-repeat}.poem-modal-heading{position:absolute;right:38px;bottom:0;left:38px;z-index:1;padding-bottom:1px;text-shadow:0 1px rgba(255,250,232,.72)}.modal-close{position:absolute;top:16px;right:16px;z-index:4;display:grid;width:44px;height:44px;place-items:center;border:1px solid rgba(145,101,47,.42);border-radius:50%;color:#6e3f35b8;background:#fbf2d89e;box-shadow:0 3px 10px #38281714;opacity:.76;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);transition:opacity .16s ease,border-color .16s ease,background-color .16s ease}.modal-close:hover{border-color:#b78d3a;color:#7a392e;background:#fbf2d8e6;opacity:1}.modal-close:focus-visible{outline:2px solid rgba(143,85,61,.38);outline-offset:2px}.modal-eyebrow{margin:0;color:#8f3f31;text-align:center;font-size:11px;font-weight:700;letter-spacing:.17em}.poem-modal h2{margin:8px 0 13px;text-align:center;font-size:30px;letter-spacing:.16em}.review-status{width:fit-content;margin:-5px auto 13px;padding:3px 9px;border:1px solid rgba(123,90,46,.2);border-radius:999px;color:#6f5b40;background:#eee0bd85;font-size:9px;letter-spacing:.08em}.song-shortcut{display:flex;width:28px;height:28px;min-height:28px;padding:0;align-items:center;justify-content:center}.song-shortcut:hover{background:#e2cfa5b8}.song-shortcut:focus-visible{outline:3px solid rgba(143,85,61,.22);outline-offset:2px}.seal-line{width:52px;height:2px;margin:0 auto 18px;background:#a14232}.modal-section-title{margin:0 0 12px;color:#7b4032;text-align:center;font-size:12px;letter-spacing:.2em}.poem-lines{text-align:center;font-size:17px;font-weight:600;line-height:1.7;letter-spacing:.08em}.poem-lines p{margin:7px 0}.song-prototype{display:grid;margin:30px 0 0;padding:22px 0;grid-template-columns:minmax(0,1fr);gap:10px;border-top:1px solid #dbc79e;border-bottom:1px solid #dbc79e}.song-prototype-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:12px}.song-prototype-heading span{color:#9b7452;font-size:9px;font-weight:700;letter-spacing:.18em}.song-prototype-heading h3{margin:3px 0 0;color:#74392e;font-size:18px;letter-spacing:.16em}.song-introduction{width:100%;margin:0;color:#715b40;font-size:11px;line-height:1.75;letter-spacing:.04em;white-space:pre-line}.song-player-row{min-width:0}.song-audio-shell{display:grid;min-width:0;grid-template-columns:34px minmax(120px,1fr) auto;gap:10px;align-items:center}.song-toggle{display:inline-flex;width:34px;height:34px;padding:0;border:1px solid rgba(125,70,56,.48);border-radius:50%;align-items:center;justify-content:center;color:#fffaf0;background:#7d4638;cursor:pointer}.song-toggle:hover{background:#68372d}.song-toggle:focus-visible{outline:3px solid rgba(143,85,61,.28);outline-offset:2px}.song-progress{width:100%;height:18px;margin:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:transparent;cursor:pointer}.song-progress::-webkit-slider-runnable-track{height:3px;border-radius:999px;background:linear-gradient(90deg,#874b3a var(--song-progress),rgba(138,106,70,.28) var(--song-progress))}.song-progress::-webkit-slider-thumb{width:13px;height:13px;margin-top:-5px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:2px solid #874b3a;border-radius:50%;background:#faf2dc;box-shadow:0 1px 4px #472d1933}.song-progress::-moz-range-track{height:3px;border-radius:999px;background:#8a6a4647}.song-progress::-moz-range-progress{height:3px;border-radius:999px;background:#874b3a}.song-progress::-moz-range-thumb{width:11px;height:11px;border:2px solid #874b3a;border-radius:50%;background:#faf2dc;box-shadow:0 1px 4px #472d1933}.song-progress:focus-visible{outline:2px solid rgba(143,85,61,.24);outline-offset:3px}.song-time{color:#7d674f;font:10px/1.2 Arial,sans-serif;font-variant-numeric:tabular-nums;white-space:nowrap}.song-audio-shell audio{display:none}.song-status{position:absolute;overflow:hidden;width:1px;height:1px;margin:-1px;padding:0;clip:rect(0 0 0 0);white-space:nowrap}.poem-stanza{margin:0}.poem-stanza+.poem-stanza{margin-top:17px;padding-top:14px;background:linear-gradient(90deg,transparent,rgba(150,104,57,.17),transparent) top / 72% 1px no-repeat}.translation-title{margin-top:30px;padding-top:22px;border-top:1px solid #dbc79e}.poem-translation-lines{color:#604a32;text-align:center;font-size:14px;line-height:1.85;letter-spacing:.04em}.poem-translation-lines p{margin:8px 0}.modal-notes{display:grid;margin-top:24px;grid-template-columns:1fr 1fr;gap:13px}.modal-notes section{padding:13px 14px;border-top:2px solid #aa4938;background:#f2e7cb}.modal-notes .wide-note{grid-column:1 / -1}.modal-notes .translation-note{padding:22px 0 0;border-top:1px solid #dbc79e;background:transparent}.modal-notes h3{margin:0 0 6px;color:#74392e;font-size:12px;letter-spacing:.12em}.modal-notes p{margin:0;color:#69543a;font-size:12px;line-height:1.75}.modal-notes .context-note{padding:12px 13px;border:1px solid rgba(145,99,54,.2);border-left:2px solid rgba(128,91,57,.38);border-radius:9px;background:#f4e9ccb3}.modal-notes .context-note h3{color:#806b50;font-size:10px;letter-spacing:.16em}.interpretation-heading{display:flex;margin-bottom:12px;align-items:flex-end;justify-content:space-between}.interpretation-heading span{color:#9b7452;font-size:9px;font-weight:700;letter-spacing:.18em}.interpretation-heading h3{margin:3px 0 0;color:#74392e;font-size:16px;letter-spacing:.16em}.interpretation-heading small{padding:3px 8px;border-radius:999px;color:#7b6040;background:#eee0bd;font-size:9px}.interpretation-grid{display:grid;grid-template-columns:1fr;gap:10px}.interpretation-part{padding:12px 13px;border:1px solid rgba(145,99,54,.2);border-radius:9px;background:#f4e9ccb3}.modal-notes .interpretation-part h4{margin:0 0 4px;color:#8f4938;font-size:10px;letter-spacing:.16em}.interpretation-part.is-boundary{border-left:2px solid rgba(128,91,57,.38)}.interpretation-part.is-boundary h4{color:#806b50}.modal-source{margin:18px 0 0;color:#8a7659;text-align:center;font-size:10px;line-height:1.6}.wind-notes{margin-top:30px;padding-top:22px;border-top:1px solid #dbc79e}.song-prototype+.translation-title{margin-top:0;border-top:0}.wind-notes-heading{display:flex;margin-bottom:12px;align-items:flex-end;justify-content:space-between}.wind-notes-heading span{color:#9b7452;font-size:9px;font-weight:700;letter-spacing:.18em}.wind-notes-heading h3{margin:3px 0 0;color:#74392e;font-size:16px;letter-spacing:.16em}.wind-notes-heading small{padding:3px 8px;border-radius:999px;color:#7b6040;background:#eee0bd;font-size:9px}.wind-notes-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.wind-note-card{display:grid;overflow:hidden;min-height:112px;grid-template-columns:104px 1fr;border:1px solid rgba(145,99,54,.2);border-radius:9px;background:#f4e9ccb3}.wind-note-image{display:block;min-height:112px;margin:0;background:#d5c6a5}.wind-note-image img{display:block;width:100%;height:100%;object-fit:cover}.wind-note-card>div{padding:10px 11px}.wind-note-card>div>span{color:#a25a45;font-size:9px;font-weight:800;letter-spacing:.12em}.wind-note-card h4{margin:3px 0 5px;color:#513326;font-size:14px;letter-spacing:.08em}.wind-note-card p{margin:0;color:#715b40;font-size:10px;line-height:1.65}.wind-note-card blockquote{margin:0 0 6px;color:#8f4938;font-size:9px;line-height:1.55}.wind-note-card .content-caveat{margin-top:7px;padding-top:6px;border-top:1px dotted rgba(131,91,51,.28);color:#8b7658}.wind-note-card .annotation-citations{margin-top:8px}.wind-notes-source{margin:9px 0 0;color:#9a8568;text-align:right;font-size:9px}.text-annotations{margin-top:30px;padding-top:22px;border-top:1px solid #dbc79e}.text-annotations-heading{display:flex;margin-bottom:12px;align-items:flex-end;justify-content:space-between}.text-annotations-heading>div>span{color:#9b7452;font-size:9px;font-weight:700;letter-spacing:.18em}.text-annotations-heading h3{margin:3px 0 0;color:#74392e;font-size:16px;letter-spacing:.16em}.text-annotations-heading small{padding:3px 8px;border-radius:999px;color:#7b6040;background:#eee0bd;font-size:9px}.annotation-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.annotation-card{padding:12px 13px;border:1px solid rgba(145,99,54,.2);border-radius:9px;background:linear-gradient(145deg,#f6ecd2eb,#efe0beb8)}.annotation-card header{display:flex;align-items:baseline;gap:8px}.annotation-card h4{margin:0;color:#513326;font-size:14px;letter-spacing:.06em}.annotation-card header>span{color:#9a493b;font-family:Georgia,Times New Roman,serif;font-size:10px;letter-spacing:.06em}.annotation-card p{margin:7px 0 9px;color:#69543a;font-size:11px;line-height:1.72}.annotation-citations{display:flex;flex-wrap:wrap;gap:5px}.annotation-citations a{padding:3px 6px;border:1px solid rgba(132,77,52,.2);border-radius:999px;color:#7d4b3b;background:#fff9e5a6;font-size:8px;line-height:1.2;text-decoration:none}.annotation-citations a:hover{border-color:#844d347a;background:#fbf3dc}.annotation-variant{margin:9px 0;padding:7px 8px;border:1px solid rgba(132,77,52,.16);border-radius:7px;background:#fff9e580}.annotation-variant summary{cursor:pointer;color:#8d4838;font-size:9px;font-weight:800;letter-spacing:.12em}.annotation-variant p{margin:6px 0;font-size:10px}.annotation-method{margin:9px 0 0;color:#9a8568;text-align:right;font-size:9px}.research-sources{margin-top:18px;padding:11px 13px;border:1px solid rgba(134,94,54,.2);border-radius:9px;background:#f7efd7b8}.research-sources summary{cursor:pointer;color:#754838;font-size:11px;font-weight:800;letter-spacing:.08em}.research-sources ul{display:grid;margin:11px 0 0;padding:0;grid-template-columns:1fr 1fr;gap:7px 12px;list-style:none}.research-sources li{display:flex;min-width:0;flex-direction:column;gap:2px}.research-sources a{overflow:hidden;color:#784638;font-size:10px;text-decoration:none;text-overflow:ellipsis;white-space:nowrap}.research-sources a:hover{text-decoration:underline}.research-sources span{color:#9a8568;font-size:8px}.judgment-notes{margin-top:18px;padding:11px 13px;border:1px solid rgba(134,94,54,.2);border-radius:9px;background:#f7efd7b8}.judgment-notes summary{cursor:pointer;color:#754838;font-size:11px;font-weight:800;letter-spacing:.08em}.judgment-grid{display:grid;margin-top:12px;grid-template-columns:repeat(3,1fr);gap:10px}.judgment-grid section{padding:10px;border-left:2px solid rgba(170,73,56,.45);background:#fffae99e}.judgment-grid h4{margin:0 0 7px;color:#74392e;font-size:11px}.judgment-grid p{margin:0 0 6px;color:#69543a;font-size:10px;line-height:1.65}.judgment-grid p:first-of-type{display:flex;align-items:center;justify-content:space-between;gap:8px}.judgment-grid p span{color:#9a765b;white-space:nowrap}.judgment-grid ul{margin:6px 0 0;padding-left:15px;color:#8a7659;font-size:9px;line-height:1.55}@media(max-width:900px){.timeline{width:240px}.era-control{width:196px;grid-template-columns:18px 84px minmax(0,1fr);gap:6px}.map-title{width:42vw}}@media(max-width:900px){.map-title{top:12px;width:220px}.map-title p{display:none}.map-title h1{font-size:24px;letter-spacing:.12em}.map-title span,.maplibregl-ctrl-top-right{display:none}.floating-song-player{top:8px;right:10px;left:10px;display:grid;width:auto;padding:6px 8px 7px;grid-template-columns:minmax(0,1fr) auto;grid-template-areas:"header modes" "controls controls";align-items:center;gap:4px 8px}.floating-song-header{display:contents}.floating-song-header>div:first-child{grid-area:header}.floating-song-player .playback-modes{grid-area:modes;gap:3px}.playback-modes button{width:34px;height:34px}.floating-song-player .song-audio-shell{grid-area:controls;grid-template-columns:30px minmax(70px,1fr) auto;gap:7px}.floating-song-player .song-toggle{width:30px;height:30px}.filter-panel,.era-control,.poem-card,.timeline{visibility:hidden;opacity:0;pointer-events:none;transform:translate3d(0,18px,0);transition:opacity .18s ease,transform .22s ease,visibility .22s}.filter-panel{top:auto;right:10px;bottom:122px;left:10px;width:auto;padding:12px;border-radius:14px}.filter-grid{grid-template-columns:1fr 1fr;gap:7px}.filter-grid+.filter-grid{margin-top:7px}.filter-panel label>span{margin-bottom:3px;font-size:9px}.filter-panel select,.filter-panel input{height:44px;font-size:11px}.search-field>svg{bottom:8px}.clear-search{right:2px;bottom:2px;width:40px;height:40px}.era-control{top:auto;right:10px;bottom:67px;left:10px;width:auto;height:50px;min-height:45px;padding:6px 9px;grid-template-columns:18px 106px 1fr;gap:6px;border-radius:12px}.era-control>svg{width:15px}.era-control label>span{display:none}.era-control select{height:40px;font-size:10px}.era-copy{flex-direction:row;align-items:center;gap:6px}.era-copy strong{font-size:9px}.era-copy small{font-size:8px}.app-shell[data-mobile-pane=filters] .filter-panel,.app-shell[data-mobile-pane=filters] .era-control,.app-shell[data-mobile-pane=poem] .poem-card,.app-shell[data-mobile-pane=list] .timeline{visibility:visible;opacity:1;pointer-events:auto;transform:translateZ(0)}.poem-card{top:auto;right:10px;bottom:67px;left:10px;width:auto;max-height:min(68vh,590px);border-radius:15px}.poem-card-scroll{overflow-y:auto;max-height:min(68vh,590px);padding:15px;overscroll-behavior:contain;scrollbar-width:none}.poem-card-scroll::-webkit-scrollbar{display:none;width:0;height:0}.empty-card{padding:15px}.poem-heading strong{font-size:18px}.poem-heading .poem-region{font-size:14px}.summary{margin:7px 0;font-size:11px;line-height:1.55}.place-evolution{margin-top:7px;padding:7px 8px}.place-evolution strong{font-size:10px}.poem-card blockquote{margin:8px 0 7px;padding:8px 10px;font-size:12px}.read-button{min-height:44px;padding:6px 12px}.progress-copy{margin-top:7px}.progress-track{margin:5px 0 8px}.card-actions button{height:33px}.timeline{top:auto;right:10px;bottom:67px;left:10px;width:auto;height:min(62vh,540px);border-radius:15px}.timeline-title{height:36px;padding:0 12px;font-size:11px}.timeline-scroll{padding:7px}.timeline-scroll button,.timeline-scroll a{min-height:48px;padding:7px 9px}.map-legend{display:none}.map-data-credit{right:8px;bottom:calc(62px + env(safe-area-inset-bottom));left:auto;font-size:7px;transform:none}.poem-marker{min-width:82px;height:38px;padding:5px 10px 5px 7px;gap:7px}.region-stack-marker{min-width:91px;height:38px;padding:5px 13px 5px 7px}.modern-era-label{padding:2px 4px;font-size:8px}.historical-era-label{min-width:42px}.historical-era-label strong{font-size:14px}.historical-era-label small{margin-top:2px;font-size:7px}.marker-group{width:21px;height:21px}.marker-title{font-size:12px;white-space:nowrap}.mobile-toolbar{position:fixed;right:10px;bottom:calc(8px + env(safe-area-inset-bottom));left:10px;z-index:18;display:grid;height:51px;padding:4px;grid-template-columns:repeat(4,1fr);border-radius:15px;background:#f8f2dff5;box-shadow:0 10px 28px #2d1f1147}.mobile-toolbar button{display:flex;min-width:0;align-items:center;justify-content:center;flex-direction:column;gap:1px;border:0;border-radius:11px;color:#705f47;background:transparent;font-size:9px;font-weight:700}.mobile-toolbar button.active{color:#7f3028;background:#eadcbc}.mobile-toolbar button:disabled{opacity:.38}.maplibregl-ctrl-bottom-right{right:6px;bottom:66px}.maplibregl-ctrl-attrib{max-width:210px;font-size:8px}.poem-modal-scroll{padding:26px 18px 22px}.poem-modal{--poem-hero-height: 238px}.poem-modal-hero{margin:-26px -18px 2px}.poem-modal-tail{margin-right:-18px;margin-bottom:-22px;margin-left:-18px}.poem-modal-heading{right:18px;left:18px}.poem-modal h2{font-size:25px}.poem-lines{font-size:15px}.song-prototype{margin:26px 0 0;padding:22px 0;gap:10px}.modal-notes,.interpretation-grid{grid-template-columns:1fr}.interpretation-part.is-boundary{grid-column:auto}.wind-notes-grid{grid-template-columns:1fr}.wind-note-card{grid-template-columns:92px 1fr}.annotation-grid,.research-sources ul,.judgment-grid{grid-template-columns:1fr}}@media(max-width:400px)and (max-height:760px){.poem-card{max-height:64vh}.timeline{height:58vh}.summary{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.place-evolution small{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.modal-backdrop,.modal-status-backdrop{-webkit-backdrop-filter:none;backdrop-filter:none}}