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img{width:58px;height:58px;object-fit:contain}.header-actions{display:flex;gap:5px;align-items:center;justify-content:flex-end}.main-nav{display:flex;align-items:center;gap:6px;min-width:0;overflow:auto;scrollbar-width:none;scroll-snap-type:x proximity;scroll-padding-inline:4px;white-space:nowrap;padding:5px 4px}.main-nav::-webkit-scrollbar,#context-nav::-webkit-scrollbar{display:none}.nav-pill{display:flex;align-items:center;justify-content:center;white-space:nowrap;scroll-snap-align:start;padding:12px 18px;min-height:45px;border-radius:100px;font-size:14px;font-weight:600;color:#596d5b;border:1px solid transparent;transition:background .2s,color .2s}.nav-pill:hover{background:#e6ecdf}.nav-pill.active{background:#183f31;color:#fff}.nav-pill:focus-visible{outline-offset:-2px}main{padding-top:var(--header);min-height:calc(100svh - 50px)}.home{padding:16px clamp(16px,2vw,34px) 0}.home-grid{display:grid;grid-template-columns:1.5fr 1fr 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#fff7;backdrop-filter:blur(10px)}.home-caption{position:absolute;left:29px;top:26px;letter-spacing:.16em;font-size:11px;font-weight:650;color:#ffffffe8}.home-card:hover img{transform:scale(1.055)}.home-card:hover .round{background:white;color:var(--ink)}.context-bar{position:sticky;top:var(--header);z-index:30;display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:64px;padding:10px clamp(16px,2vw,34px);background:#f8f9f4f2;backdrop-filter:blur(22px);border-bottom:1px solid var(--line)}#context-nav{display:flex;align-items:center;gap:8px;overflow:auto;scrollbar-width:none;white-space:nowrap;scroll-snap-type:x proximity;padding:2px 3px;min-width:0;flex:1}.context-pill{font-size:14px;padding:10px 17px;border-radius:100px;border:1px solid #d3dfca;min-height:43px;color:#61725a;scroll-snap-align:start;white-space:nowrap;transition:background .2s}.context-pill.active{background:#e0e9d7;border-color:#9aae8d;color:#143c2b;font-weight:650}.view-actions{display:flex;gap:4px}.view-actions .round{width:39px;height:39px}.view-actions svg{width:19px;height:19px}.gallery-viewport{position:relative;overflow:hidden;margin:14px clamp(16px,2vw,34px) 0;border-radius:16px;touch-action:pan-y pinch-zoom;cursor:grab}.gesture-zone{touch-action:pan-y pinch-zoom;isolation:isolate}.gesture-zone.dragging{cursor:grabbing!important}.gesture-zone.dragging *{cursor:grabbing!important;user-select:none}.gallery-track{position:relative;display:flex;gap:14px;width:100%;will-change:transform;align-items:stretch}.photo{position:relative;isolation:isolate;flex:0 0 min(66vw,970px);height:clamp(390px,calc(100svh - var(--header) - 130px),760px);min-width:0;border-radius:17px;overflow:hidden;background:#123c30;user-select:none}.photo .photo-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;user-select:none;-webkit-user-drag:none;pointer-events:none;transition:filter .2s}.photo-open{position:absolute;inset:0;width:100%;text-align:left;color:white;cursor:inherit;padding:0;touch-action:pan-y pinch-zoom}.photo h2{position:absolute;bottom:34px;left:34px;right:74px;color:white;font-size:clamp(39px,5vw,76px);line-height:1.06;letter-spacing:-.045em;text-shadow:0 3px 18px #07251835;text-wrap:balance}.photo .tag{position:absolute;top:26px;left:28px;color:#fff;font-size:12px;font-weight:650;letter-spacing:.09em;max-width:calc(100% - 105px);padding:9px 13px;border:1px solid #fff7;border-radius:40px;background:#102f2040;backdrop-filter:blur(14px)}.save{position:absolute;top:22px;right:22px;background:#ffffff25;border:1px solid #fff4;color:#fff;z-index:5;width:46px;height:46px;backdrop-filter:blur(12px)}.save svg{width:20px;height:20px}.save:hover,.save[aria-pressed=true]{background:#f7f8f0;color:#173c2c}.save[aria-pressed=true] svg{fill:currentColor}.photo-arrow{position:absolute;bottom:30px;right:26px;width:43px;height:43px;border:1px solid #fff9;border-radius:50%;display:grid;place-items:center;font-size:26px;color:#fff}.photo-note{position:absolute;bottom:12px;left:35px;font-size:10px;color:#fffc;letter-spacing:.08em}.gallery-footer{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:8px clamp(16px,2vw,34px) 10px;min-height:58px}.gallery-footer>span{font-size:12px;font-weight:600;letter-spacing:.1em;color:#59715f}.gallery-controls{display:flex;align-items:center;gap:6px}.gallery-controls .round{width:39px;height:39px;font-size:24px;background:#e6ecdf}.gallery-controls .round:hover{background:#204834;color:white}#gallery-counter{font-size:12px;font-variant-numeric:tabular-nums;letter-spacing:.1em;margin-right:11px}.gallery-viewport.is-grid{overflow:visible;border-radius:0;touch-action:auto;cursor:auto}.is-grid .gallery-track{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;transform:none!important;will-change:auto}.is-grid .photo{height:clamp(290px,33vw,470px);width:100%}.is-grid .photo h2{font-size:clamp(29px,3vw,44px);left:24px;bottom:27px;right:55px}.is-grid .tag{font-size:10px;left:19px;top:20px;padding:7px 10px}.is-grid .save{right:17px;top:16px;width:40px;height:40px}.is-grid .photo-arrow{right:17px;bottom:24px;width:34px;height:34px;font-size:22px}.empty{padding:90px 20px;text-align:center}.empty h2{font-size:38px}.empty p{font-size:17px;line-height:1.6;margin-top:15px}.footer{display:flex;align-items:center;gap:22px;padding:16px clamp(18px,3vw,45px);border-top:1px solid 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small{display:block;font-size:12px;color:#658260}.call-card strong{font-size:27px}.qr{border-block:1px solid var(--line);margin-top:27px}.qr summary{list-style:none;cursor:pointer;padding:17px 0;font-size:16px;font-weight:550;display:flex;justify-content:space-between;align-items:center;gap:16px}.qr summary::-webkit-details-marker{display:none}.qr summary:after{content:'+';font-size:27px;font-weight:300}.qr[open] summary:after{content:'−'}.qr-content{display:flex;align-items:center;gap:24px;padding:0 0 20px}.qr img{width:148px;height:148px;flex-shrink:0;background:white;border:1px solid var(--line);border-radius:7px;padding:6px}.qr-content p{font-size:15px;line-height:1.6;max-width:400px}.qr-content a{text-decoration:underline;text-underline-offset:3px}.related{display:flex;flex-wrap:wrap;gap:9px;margin-top:21px}.related button{font-size:15px;min-height:44px;padding:10px 15px;border:1px solid #c5d2bc;border-radius:24px}.credit{font-size:12px;color:#788271;line-height:1.6;border-top:1px solid var(--line);padding-top:20px;margin-top:30px}.credit a{text-decoration:underline}.mini-gallery{display:flex;gap:10px;overflow:auto;scroll-snap-type:x proximity;margin:26px 0;scrollbar-width:none}.mini-gallery button{flex:0 0 41%;padding:0;scroll-snap-align:start;position:relative}.mini-gallery img{width:100%;height:185px;object-fit:cover;border-radius:11px}.lessons{margin:30px 0}.lesson-viewport{position:relative;overflow:hidden;border:1px solid #dce3d6;border-radius:13px;background:#eeefe8;cursor:grab}.lesson-track{display:flex;width:100%;position:relative;will-change:transform;align-items:stretch}.lesson{flex:0 0 100%;width:100%;display:grid;grid-template-columns:1.1fr 1fr;min-width:0;background:#fcfcf6;align-items:stretch}.lesson-photo{position:relative;min-height:335px;display:grid;place-items:center;padding:20px;background:#e9ede4;overflow:hidden}.lesson-photo img{width:auto;max-width:100%;max-height:400px;object-fit:contain;-webkit-user-drag:none;pointer-events:none}.lesson-hotspot{position:absolute;width:31px;height:31px;border:1px solid #fff;border-radius:50%;background:#1b4936;color:white;box-shadow:0 0 0 6px #b8976770;transform:translate(-50%,-50%);font-size:14px;z-index:3}.zoom-button{position:absolute;right:10px;bottom:10px;background:#fefef9e8;border-radius:25px;border:1px solid #ced8c7;min-height:37px;padding:6px 13px;font-size:13px}.lesson-copy{padding:27px 28px;display:flex;justify-content:center;flex-direction:column}.lesson-copy small{font-size:11px;letter-spacing:.14em;color:#9d7d50;margin-bottom:19px}.lesson-copy h4{font:30px/1.1 Georgia,serif;letter-spacing:-.03em;margin:0 0 18px}.lesson-copy p{font-size:17px;line-height:1.65}.lesson-controls{display:flex;justify-content:space-between;align-items:center;padding:12px 2px}.dots{display:flex;align-items:center;gap:7px}.dots button{width:24px;height:34px;padding:10px 5px}.dots button:after{content:'';display:block;height:7px;width:7px;border-radius:4px;background:#c1cdb8;transition:width .2s}.dots button.active:after{width:18px;background:var(--ink)}.lesson-caption{font-size:13px;line-height:1.6;color:#6d7d64;margin:10px 0}.sheet-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:23px}.sheet-top h2{font-size:32px}.search-dialog,.menu-dialog,.utility{color:var(--ink);background:var(--paper);padding:29px;border:0;border-radius:21px;width:min(720px,calc(100vw - 32px));max-height:88svh;overflow:auto;overscroll-behavior:contain;box-shadow:0 25px 100px #0007}.search-dialog[open],.menu-dialog[open],.utility[open]{animation:sheet-open .24s var(--ease)}.search-box{display:flex;align-items:center;gap:12px;padding:12px 17px;border:1px solid #bdcdb6;border-radius:40px;background:#fff}.search-box input{width:100%;min-width:0;border:0;background:transparent;outline:none;font-size:17px;min-height:27px;color:var(--ink)}.search-box:focus-within{box-shadow:0 0 0 2px #b7c7a3}.search-status{font-size:13px;color:#6c7d61;margin:20px 0 13px}.search-result{display:flex;align-items:center;gap:17px;padding:11px 0;border-bottom:1px solid var(--line);width:100%;text-align:left}.search-result img{width:94px;height:76px;object-fit:cover;border-radius:9px;flex-shrink:0}.search-result strong{display:block;font-size:17px;line-height:1.35;font-weight:550}.search-result small{font-size:12px;color:#809174;display:block;margin-top:5px}.search-result:after{content:'↗';margin-left:auto;font-size:21px}.menu-dialog{width:min(390px,calc(100vw - 28px));margin:calc(var(--header) + 8px) 18px auto auto;padding:23px}.menu-link{display:flex;align-items:center;justify-content:space-between;width:100%;text-align:left;min-height:55px;border-bottom:1px solid var(--line);font-size:17px}.menu-link span{color:#7b8c70;font-size:13px}.utility h2{font-size:36px;margin-bottom:23px}.utility p{font-size:16px;line-height:1.7;margin:18px 0}.utility textarea{width:100%;min-height:170px;padding:16px;font-size:16px;border:1px solid #c4d1b9;background:white;border-radius:9px;color:var(--ink);resize:vertical}.utility label{display:block;font-size:15px;margin:20px 0 10px}.review-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:17px}.lightbox{border:0;padding:64px 18px 20px;position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;background:#071810;color:white;overflow:auto}.lightbox>button{position:fixed;right:22px;top:22px;z-index:5;font-size:30px}.lightbox img{width:100%;height:calc(100svh - 135px);object-fit:contain;touch-action:pinch-zoom pan-x pan-y}.lightbox p{text-align:center;font-size:14px;margin-top:15px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,15px);background:#153d2e;color:white;padding:13px 22px;border-radius:99px;font-size:14px;z-index:200;box-shadow:0 5px 30px #001c1830;pointer-events:none;opacity:0;transition:opacity .2s,transform .2s;max-width:calc(100vw - 32px);text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}@keyframes sheet-open{from{opacity:0;transform:translateY(15px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@media(min-width:1600px){.header{grid-template-columns:80px minmax(0,1fr) 120px;gap:40px}.main-nav{justify-content:center}.nav-pill{padding-inline:23px;font-size:15px}}
@media(max-width:1050px){:root{--header:118px}.header{grid-template-columns:60px 1fr 105px;grid-template-rows:54px 44px;gap:3px 10px;padding:5px 18px 10px}.brand{grid-row:1;grid-column:1;width:49px;height:49px}.brand img{height:49px;width:49px}.header-actions{grid-column:3;grid-row:1}.main-nav{grid-column:1/-1;grid-row:2;padding:1px 1px;gap:6px;margin:0 -4px}.nav-pill{font-size:14px;min-height:40px;padding:10px 16px}.home-grid{grid-template-columns:1fr 1fr;grid-template-rows:360px 270px 270px;max-height:none}.home-card:first-child{grid-column:span 2;grid-row:span 1}.home-card:first-child h2{font-size:65px}.photo{flex-basis:80vw}.context-bar{min-height:62px;padding:8px 17px;gap:9px}.context-pill{font-size:14px}.is-grid .gallery-track{grid-template-columns:repeat(2,minmax(0,1fr))}.lesson{grid-template-columns:1fr}.lesson-copy{min-height:215px}.lesson-photo{min-height:310px}.detail-hero{padding:30px}.detail-body{padding:28px 31px 50px}.detail-hero h2{font-size:48px}.photo h2{font-size:50px}.is-grid .photo h2{font-size:33px}}
@media(max-width:540px){:root{--header:calc(109px + env(safe-area-inset-top))}.header{grid-template-columns:53px minmax(0,1fr) 100px;grid-template-rows:49px 41px;padding:calc(4px + env(safe-area-inset-top)) 15px 9px;gap:2px 6px}.brand,.brand img{width:47px;height:47px}.header-actions .round{height:43px;width:43px}.main-nav{margin:0 -15px;padding:0 13px;gap:5px;scroll-padding-left:14px}.nav-pill{font-size:14px;padding:10px 16px;min-height:39px}.home{padding:9px 11px 0}.home-grid{grid-template-columns:1fr 1fr;grid-template-rows:52svh 245px 245px;gap:9px}.home-card{border-radius:14px;padding:16px}.home-card .home-label{left:16px;right:15px;bottom:19px;gap:5px}.home-card h2{font-size:30px}.home-card:first-child h2{font-size:62px}.home-card .round{width:32px;height:32px;font-size:23px}.home-caption{left:20px;top:23px;font-size:10px}.home-card:not(:first-child) .home-caption{display:none}.context-bar{padding:7px 0 7px 11px;min-height:56px;gap:5px}#context-nav{gap:6px;padding:1px 2px;scroll-padding-left:3px}.context-pill{font-size:14px;padding:9px 13px;min-height:39px}.view-actions{padding-right:9px;padding-left:5px;border-left:1px solid #e4eadf;gap:1px}.view-actions .round{height:33px;width:33px}.view-actions svg{height:17px;width:17px}.gallery-viewport{margin:9px 0 0 12px;border-radius:14px 0 0 14px}.gallery-track{gap:11px}.photo{flex-basis:calc(100vw - 39px);height:clamp(365px,calc(100svh - var(--header) - 119px),730px);border-radius:14px}.photo h2{font-size:clamp(35px,9.8vw,51px);bottom:25px;left:24px;right:55px;line-height:1.04;letter-spacing:-.045em}.photo .tag{top:18px;left:18px;font-size:11px;letter-spacing:.07em;padding:8px 11px;max-width:calc(100% - 78px)}.save{height:40px;width:40px;top:15px;right:13px}.save svg{height:19px;width:19px}.photo-arrow{height:33px;width:33px;bottom:26px;right:14px;font-size:24px}.photo-note{font-size:9px;bottom:9px;left:23px}.gallery-footer{padding:7px 14px 8px;gap:8px;min-height:52px}.gallery-footer>span{font-size:11px;letter-spacing:.07em;max-width:60%;line-height:1.35}.gallery-controls .round{height:35px;width:35px;font-size:23px}#gallery-counter{font-size:11px;margin-right:4px}.gallery-viewport.is-grid{margin:10px 11px 0}.is-grid .gallery-track{gap:9px}.is-grid .photo{height:250px;border-radius:13px}.is-grid .photo h2{font-size:26px;left:14px;right:15px;bottom:20px}.is-grid .tag{display:none}.is-grid .save{height:34px;width:34px;top:10px;right:10px}.is-grid .photo-arrow{display:none}.is-grid .photo-note{font-size:8px;left:13px;bottom:5px}.footer{padding:17px 15px calc(18px + env(safe-area-inset-bottom));flex-wrap:wrap;gap:14px}.footer>span{width:100%;font-size:10px}.footer button{font-size:12px}.footer small{margin-left:auto;font-size:8px}.details{inset:0;width:100%;height:100dvh;max-height:100dvh;border-radius:0;margin:0}.detail-top{padding:calc(11px + env(safe-area-inset-top)) 12px 10px;gap:9px}.detail-top>.round{height:42px;width:42px}.detail-paging{gap:6px}.detail-paging .round{width:32px;height:32px}.detail-paging span{font-size:11px;min-width:60px}.detail-hero{height:51svh;min-height:340px;padding:30px 24px}.detail-hero h2{font-size:41px;line-height:1.06}.detail-tag{font-size:11px;line-height:1.5;margin-bottom:12px}.detail-body{padding:27px 21px calc(55px + env(safe-area-inset-bottom))}.detail-actions{gap:8px;margin-bottom:22px}.pill-action{font-size:14px;padding:11px 15px;min-height:45px;gap:8px}.lead{font-size:25px;line-height:1.4}.facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.fact{padding:15px 13px}.fact small{font-size:10px}.fact strong{font-size:21px}.copy{font-size:17px;line-height:1.7}.copy h3,.detail-body h3{font-size:29px}.notice{font-size:16px;padding:16px}.call-grid{grid-template-columns:1fr}.qr summary{font-size:16px}.qr-content{align-items:flex-start;gap:17px}.qr img{height:125px;width:125px}.qr-content p{font-size:14px;line-height:1.55}.credit{font-size:12px}.lesson{grid-template-columns:1fr}.lesson-photo{min-height:275px;padding:16px}.lesson-photo img{max-height:335px}.lesson-copy{padding:23px;min-height:220px}.lesson-copy small{margin-bottom:15px}.lesson-copy h4{font-size:29px}.lesson-copy p{font-size:17px;line-height:1.6}.lesson-controls{padding:9px 0}.lesson-caption{font-size:13px}.mini-gallery button{flex-basis:71%}.mini-gallery img{height:200px}.search-dialog,.utility{width:100%;max-width:100%;height:100dvh;max-height:100dvh;inset:0;border-radius:0;margin:0;padding:calc(25px + env(safe-area-inset-top)) 20px 35px}.sheet-top h2{font-size:32px}.search-result{gap:13px}.search-result img{width:90px;height:74px}.search-result strong{font-size:16px}.search-box input{font-size:17px}.menu-dialog{margin:calc(var(--header) + 6px) 10px auto auto;width:calc(100vw - 20px);max-height:calc(100dvh - var(--header) - 25px);padding:21px;border-radius:16px}.menu-link{font-size:17px;min-height:57px}.toast{bottom:calc(18px + env(safe-area-inset-bottom));font-size:14px;min-width:220px}.lightbox{height:100dvh;padding-top:70px}.lightbox img{height:calc(100dvh - 140px)}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{.header,.home,.guide,.footer,.detail-top{display:none!important}.details[open]{display:block;position:static;height:auto;width:100%;border-radius:0;box-shadow:none}.detail-viewport,.detail-track{position:static;display:block;transform:none!important}.detail-pane{display:none}.detail-pane.active{display:block;overflow:visible;height:auto}.detail-hero{height:240px}}

/* Constrain browser panning on the vertical scrolling pane itself, too. */
.detail-pane{touch-action:pan-y pinch-zoom}