:root{--safe-area-bottom:env(safe-area-inset-bottom,0px);--ink:#18211c;--muted:#5d6a62;--line:#d7ded8;--panel:#f7f9f5;--paper:#fffef7;--yellow:#f1df83;--blue:#115ea6;--green:#146b3a;--focus:#2b6f7a;}*{box-sizing:border-box;}body{margin:0;color:var(--ink);background:#eef4ef;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.45;} html,body{touch-action:pan-x pan-y;}a{color:#064f86;}a:focus-visible,button:focus-visible,input:focus-visible,canvas:focus-visible{outline:2px solid var(--focus);outline-offset:3px;box-shadow:0 0 0 4px rgb(43 111 122 / .12);}.site-header{display:flex;align-items:center;min-height:48px;padding:0 18px;background:#173c46;color:white;}.brand{display:inline-flex;align-items:center;gap:9px;color:white;text-decoration:none;font-weight:800;font-size:1.18rem;}.brand-logo{width:28px;height:28px;flex:0 0 auto;}.site-footer{display:grid;gap:6px;padding:18px 0 0;color:#314138;background:#dde8df;font-size:.9rem;}.site-footer>strong,.site-footer>span{padding:0 18px;}.footer-legal-band{margin-top:8px;padding:9px 18px;background:#cadbce;}.footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:5px 18px;font-size:.78rem;}.footer-links a{color:#064f86;text-decoration:none;}.home-shell{width:min(1280px,calc(100% - 28px));margin:22px auto 38px;}.static-page{width:min(860px,calc(100% - 28px));margin:24px auto 42px;padding:20px;border:1px solid var(--line);border-radius:8px;background:var(--paper);}.eyebrow{margin:0 0 5px;color:var(--muted);font-weight:750;letter-spacing:0;}.static-intro{margin:0 0 22px;max-width:64ch;color:#374940;}.static-section{padding-top:18px;border-top:1px solid #e3e8e1;}.static-section+.static-section{margin-top:18px;}.static-section p{margin:8px 0 0;}h1{margin:0 0 14px;font-size:clamp(1.65rem,3vw,2.4rem);}h2{margin:0 0 10px;font-size:1.1rem;}.search-panel{position:relative;z-index:1000;margin:0 0 10px;}.search-row{display:grid;grid-template-columns:1fr 48px;gap:8px;}.search-input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:6px;padding:0 14px;font-size:1rem;background:white;}.search-input:focus-visible{outline-offset:0;}.icon-button{display:grid;place-items:center;min-height:48px;border:1px solid var(--line);border-radius:6px;background:white;color:#114b56;font-size:1.45rem;cursor:pointer;}.icon-button span{transform:translateY(-2px);}.icon-button.is-loading{cursor:wait;}.icon-button.is-loading span{width:20px;height:20px;border:2px solid rgb(17 75 86 / .22);border-top-color:#114b56;border-radius:50%;color:transparent;transform:none;animation:spin .75s linear infinite;}.results{position:absolute;z-index:5;top:calc(100% + 5px);left:0;right:56px;background:white;border:1px solid var(--line);border-radius:6px;box-shadow:0 12px 30px rgb(0 0 0 / .12);overflow:hidden;}.results:empty{display:none;}.result-item{display:flex;justify-content:space-between;gap:12px;width:100%;padding:11px 12px;border:0;border-bottom:1px solid #edf1ee;background:white;text-align:left;cursor:pointer;}.result-item.is-active,.result-item:hover{background:#edf7f4;}.result-message{color:var(--muted);cursor:pointer;}.ports-section{padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--paper);}.ports-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}.ports-grid ul{margin:0;padding:0;list-style:none;}.ports-grid a{display:block;padding:4px 0;min-height:30px;text-decoration:none;}.map-section{display:grid;gap:10px;}.ports-map-shell{position:relative;overflow:hidden;min-height:560px;border:1px solid var(--line);border-radius:8px;background:white;box-shadow:0 18px 48px rgb(23 60 70 / .12);}.ports-map{position:relative;width:100%;min-height:560px;height:min(72vh,760px);background:#dce9e7;}.map-fallback{margin:0;padding:18px;color:var(--muted);}.map-count{position:absolute;z-index:800;left:12px;bottom:12px;padding:7px 10px;border:1px solid rgb(23 60 70 / .12);border-radius:6px;background:rgb(255 255 255 / .94);color:#3d5047;font-size:.82rem;font-weight:700;box-shadow:0 8px 22px rgb(0 0 0 / .12);} .map-marker{display:flex;align-items:center;justify-content:center;}.map-dot{display:block;width:18px;height:18px;border:3px solid white;border-radius:50%;background:#0f7d8a;box-shadow:0 0 0 3px rgb(15 125 138 / .24),0 7px 16px rgb(15 77 88 / .34);transition:transform .15s ease;}.map-dot:hover{transform:scale(1.18);}.map-labels{position:absolute;top:0;left:0;z-index:550;   pointer-events:none;}.map-label{position:absolute;top:0;left:0;   --label-border:rgb(23 60 70 / .18);   --label-contour:rgb(212 219 221);--label-bg:rgb(255 255 255 / .92);height:20px;line-height:18px;padding:0 6px;border:1px solid var(--label-border);   border-radius:999px;background:var(--label-bg);   filter:drop-shadow(0 2px 6px rgb(23 60 70 / .18));color:#163a44;font-size:.72rem;font-weight:750;white-space:nowrap;visibility:hidden;transform:translate3d(0,0,0);will-change:transform;}.map-label.is-visible{visibility:visible;   pointer-events:auto;cursor:pointer;}  .map-label.arrow-left::before,.map-label.arrow-right::before,.map-label.arrow-top::before,.map-label.arrow-bottom::before,.map-label.arrow-left::after,.map-label.arrow-right::after,.map-label.arrow-top::after,.map-label.arrow-bottom::after{content:"";position:absolute;box-sizing:content-box;   width:0;height:0;border-style:solid;} .map-label.arrow-left::before{left:-10px;top:50%;margin-top:-4px;border-width:4px 10px 4px 0;border-color:transparent var(--label-contour) transparent transparent;}.map-label.arrow-left::after{left:-7px;top:50%;margin-top:-3px;border-width:3px 8px 3px 0;border-color:transparent var(--label-bg) transparent transparent;} .map-label.arrow-right::before{right:-10px;top:50%;margin-top:-4px;border-width:4px 0 4px 10px;border-color:transparent transparent transparent var(--label-contour);}.map-label.arrow-right::after{right:-7px;top:50%;margin-top:-3px;border-width:3px 0 3px 8px;border-color:transparent transparent transparent var(--label-bg);} .map-label.arrow-top::before{left:50%;top:-10px;margin-left:-4px;border-width:0 4px 10px 4px;border-color:transparent transparent var(--label-contour) transparent;}.map-label.arrow-top::after{left:50%;top:-7px;margin-left:-3px;border-width:0 3px 8px 3px;border-color:transparent transparent var(--label-bg) transparent;} .map-label.arrow-bottom::before{left:50%;bottom:-10px;margin-left:-4px;border-width:10px 4px 0 4px;border-color:var(--label-contour) transparent transparent transparent;}.map-label.arrow-bottom::after{left:50%;bottom:-7px;margin-left:-3px;border-width:8px 3px 0 3px;border-color:var(--label-bg) transparent transparent transparent;} .map-label.arrow-sw::before,.map-label.arrow-se::before,.map-label.arrow-nw::before,.map-label.arrow-ne::before,.map-label.arrow-sw::after,.map-label.arrow-se::after,.map-label.arrow-nw::after,.map-label.arrow-ne::after{content:"";position:absolute;box-sizing:content-box;   width:0;height:0;border-style:solid;transform-origin:0 0;} .map-label.arrow-sw::before{left:var(--label-ax,0px);top:var(--label-ay,0px);transform:rotate(45deg);border-width:10px 4px 0 4px;border-color:var(--label-contour) transparent transparent transparent;}.map-label.arrow-sw::after{left:var(--label-ax2,0px);top:var(--label-ay2,0px);transform:rotate(45deg);border-width:8px 3px 0 3px;border-color:var(--label-bg) transparent transparent transparent;} .map-label.arrow-se::before{left:var(--label-ax,0px);top:var(--label-ay,0px);transform:rotate(-45deg);border-width:10px 4px 0 4px;border-color:var(--label-contour) transparent transparent transparent;}.map-label.arrow-se::after{left:var(--label-ax2,0px);top:var(--label-ay2,0px);transform:rotate(-45deg);border-width:8px 3px 0 3px;border-color:var(--label-bg) transparent transparent transparent;} .map-label.arrow-nw::before{left:var(--label-ax,0px);top:var(--label-ay,0px);transform:rotate(135deg);border-width:10px 4px 0 4px;border-color:var(--label-contour) transparent transparent transparent;}.map-label.arrow-nw::after{left:var(--label-ax2,0px);top:var(--label-ay2,0px);transform:rotate(135deg);border-width:8px 3px 0 3px;border-color:var(--label-bg) transparent transparent transparent;} .map-label.arrow-ne::before{left:var(--label-ax,0px);top:var(--label-ay,0px);transform:rotate(-135deg);border-width:10px 4px 0 4px;border-color:var(--label-contour) transparent transparent transparent;}.map-label.arrow-ne::after{left:var(--label-ax2,0px);top:var(--label-ay2,0px);transform:rotate(-135deg);border-width:8px 3px 0 3px;border-color:var(--label-bg) transparent transparent transparent;} @media (hover:none) and (pointer:coarse),(max-width:900px){.map-label{padding:1px 6px 0;}}.leaflet-control-zoom{overflow:hidden;border:0 !important;border-radius:8px !important;box-shadow:0 8px 20px rgb(23 60 70 / .18) !important;}.ports-index{border:1px solid var(--line);border-radius:8px;background:var(--paper);}.ports-index summary{min-height:42px;padding:10px 12px;color:#173c46;font-weight:750;cursor:pointer;}.ports-index ul{columns:190px;column-gap:18px;margin:0;padding:0 12px 12px;list-style:none;}.ports-index li{break-inside:avoid;}.ports-index a{display:block;min-height:30px;padding:4px 0;text-decoration:none;}.tide-page{width:min(1440px,calc(100% - 20px));margin:10px auto 30px;}.tide-band{display:flex;flex-wrap:wrap;align-items:center;gap:0 10px;padding:9px 14px;background:var(--yellow);border:1px solid #d2bc51;border-radius:8px 8px 0 0;color:#2b2b16;}.tide-band h1{display:inline-block;margin:0;font-size:1.15rem;}.tide-band #active-date-label{display:inline-block;font-size:1.05rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:left;font-size:1.2rem;}.notice,.error-notice{margin:12px 0;padding:10px 12px;border-radius:6px;background:#fff8d9;border:1px solid #e5cf6e;}.error-notice{background:#fff0ee;border-color:#e6ada4;}.tide-layout{--day-card-height:96px;--days-gap:5px;--tide-content-height:calc(var(--day-card-height) * 7 + var(--days-gap) * 6);display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(330px,380px);gap:8px;align-items:start;margin-top:10px;}.coastline-nav{margin-top:18px;padding:14px;border:1px solid var(--line);border-radius:8px;background:var(--paper);}.tide-details{margin-top:18px;padding:18px;border:1px solid var(--line);border-radius:8px;background:var(--paper);}.tide-details h2{margin:0 0 5px;color:#27463b;font-size:1.1rem;}.tide-details > p{margin:0 0 14px;color:#425048;}.tide-details-scroll{overflow-x:auto;}.tide-details table{width:100%;min-width:660px;border-collapse:collapse;font-variant-numeric:tabular-nums;}.tide-details th,.tide-details td{padding:8px 10px;border-bottom:1px solid #e1e6e0;text-align:left;}.tide-details thead th{background:#eaf1eb;color:#27463b;font-size:.9rem;}.tide-details tbody th{white-space:nowrap;color:#27463b;}.tide-details tr.is-high-tide td{font-weight:600;}.tide-date-short{display:none;}.coefficient-label-short{display:none;}.coastline-steps{position:relative;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px;margin:0;padding:4px 0 0;list-style:none;overflow:hidden;touch-action:pan-y;}.coastline-steps::before{content:"";position:absolute;top:16px;left:10%;right:10%;height:3px;border-radius:999px;background:#bed3ca;}.coastline-steps li{position:relative;min-width:0;}.coastline-steps.is-animating li{will-change:transform,opacity;}.coastline-steps .is-coastline-exiting{position:absolute;z-index:2;pointer-events:none;}.coastline-steps a,.coastline-current{display:grid;justify-items:center;gap:7px;color:#174d58;font-size:.9rem;line-height:1.2;text-align:center;text-decoration:none;}.coastline-current{color:var(--ink);}.coastline-current strong{font-size:inherit;line-height:inherit;}.coastline-point{position:relative;z-index:1;display:block;flex:0 0 26px;width:26px;height:26px;box-sizing:border-box;border:4px solid white;border-radius:50%;background:#0f7d8a;box-shadow:0 0 0 2px rgb(15 125 138 / .25);}.coastline-steps .is-current .coastline-point{background:#d46b2c;box-shadow:0 0 0 2px rgb(212 107 44 / .48);}.chart-panel,.tide-table-panel{min-width:0;}.chart-wrap{position:relative;height:var(--tide-content-height);overflow:hidden;background:white;border:1px solid var(--line);}#tide-chart{position:relative;z-index:1;display:block;width:100%;height:100%;   touch-action:pan-y;transition:opacity .18s ease;}.chart-frame-copy{position:absolute;inset:0;z-index:2;width:100%;height:100%;pointer-events:none;}.is-tide-loading #tide-chart{opacity:.68;}.is-tide-loading .coastline-nav{cursor:progress;}.chart-tooltip{position:absolute;pointer-events:none;padding:5px 7px;border:1px solid #cbd5cf;border-radius:4px;background:white;box-shadow:0 8px 22px rgb(0 0 0 / .15);font-size:.9rem;}.day-arrow{position:relative;align-self:start;margin-top:0;color:#1e515d;font-size:1.3rem;will-change:transform;}.day-arrow.is-moving{transition:transform .32s ease;}.days-scroll{display:grid;gap:var(--days-gap);}.day-card{display:grid;grid-template-columns:58px 1fr;width:100%;height:var(--day-card-height);border:2px solid transparent;border-radius:6px;padding:0;background:white;color:inherit;text-align:left;overflow:hidden;cursor:pointer;}.day-card.is-active{border-color:#1d5661;}.day-date{display:grid;place-items:center;align-content:center;border-right:1px solid #d8ded8;background:#f7f9f6;min-height:100%;}.day-date strong{font-size:1.35rem;}.day-lines{display:grid;grid-template-rows:repeat(4,minmax(0,1fr));min-height:100%;background:color-mix(in srgb,var(--day-fill-bg,transparent) 42%,transparent);}.tide-line{display:grid;grid-template-columns:.8fr 1.15fr 1.25fr .75fr;gap:6px;align-items:center;justify-items:center;padding:3px 7px;min-height:24px;background:var(--coef-bg,transparent);}.tide-type{font-weight:750;}.tide-line>span:last-child{text-align:center;} .tide-pm{color:var(--ink);font-weight:700;}.tide-bm{color:var(--ink);font-weight:400;}.tide-bm .tide-type{font-weight:400;}.missing-day{padding:14px;color:var(--muted);}.button-link{display:inline-block;padding:9px 12px;border-radius:6px;background:#174d58;color:white;text-decoration:none;}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}@media (max-width:900px){.tide-page{overflow-x:clip;}.tide-layout{--mobile-days-height:90px;--mobile-chart-min-height:320px;--mobile-chart-max-height:560px;     --mobile-non-chart-height:440px;grid-template-columns:1fr;}.chart-wrap{     height:clamp(var(--mobile-chart-min-height),calc(100svh - var(--mobile-non-chart-height)),var(--mobile-chart-max-height));min-height:0;}#tide-chart{height:100%;min-height:0;}.day-arrow{display:block;justify-self:center;align-self:center;width:28px;height:0;margin:-10px 0 -3px;line-height:1;color:transparent;z-index:1;transition:transform .42s ease;}.day-arrow::before{content:"";display:block;width:22px;height:8px;margin:0 auto;background:#1e515d;clip-path:polygon(50% 0,100% 100%,0 100%);}.days-scroll{display:flex;inline-size:100%;max-inline-size:100%;overflow-x:auto;overflow-y:hidden;scroll-behavior:smooth;scroll-snap-type:x mandatory;contain:layout paint;touch-action:pan-y;gap:10px;padding-bottom:8px;}.day-card{flex:0 0 280px;height:var(--mobile-days-height);scroll-snap-align:center;}.coastline-steps{grid-template-columns:repeat(5,minmax(0,1fr));gap:4px;overflow:hidden;padding-bottom:0;}.coastline-steps a,.coastline-current{font-size:clamp(.68rem,2.7vw,.86rem);overflow-wrap:anywhere;}}@media (max-width:730px){.tide-details{padding:12px;}.tide-details h2{font-size:.98rem;}.tide-details-scroll{overflow-x:visible;}.tide-details table{min-width:0;table-layout:fixed;font-size:.78rem;}.tide-details thead{display:table-header-group;}.tide-details tbody{display:table-row-group;}.tide-details tr{display:table-row;}.tide-details th,.tide-details td{display:table-cell;padding:6px 3px;overflow-wrap:anywhere;vertical-align:middle;}.tide-details thead th{font-size:.72rem;line-height:1.15;}.tide-details thead th:first-child{width:22%;text-align:center;}.tide-details thead th:nth-child(2){width:25%;}.tide-details thead th:nth-child(3){width:16%;}.tide-details thead th:nth-child(4){width:20%;}.tide-details thead th:nth-child(5){width:15%;}.tide-details tbody th{font-size:.74rem;line-height:1.15;text-align:center;}.tide-date-full{display:none;}.tide-date-short{display:inline;white-space:nowrap;}.coefficient-label-full{display:none;}.coefficient-label-short{display:inline;}.tide-details td.is-unavailable{color:var(--muted);text-align:left;}}@media (max-width:900px){.tide-layout{--mobile-chart-max-height:520px;}.coastline-nav{margin-top:6px;padding:9px 8px 12px;}.coastline-steps{padding-top:2px;}.coastline-steps::before{top:13px;}.coastline-point{width:22px;height:22px;border-width:3px;}.coastline-steps a,.coastline-current{gap:4px;font-size:clamp(.64rem,2.55vw,.78rem);}.ports-grid{grid-template-columns:1fr;}.ports-map-shell,.ports-map{min-height:0;}.ports-map-shell{height:var(--mobile-map-height,70vh);}.ports-map{height:100%;}.map-count{display:none;}.results{right:0;}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto !important;transition-duration:0.001ms !important;}}@keyframes spin{to{transform:rotate(360deg);}}