:root{--ink:#153848;--muted:#52707b;--ocean:#075c73;--deep:#053f52;--tint:#eaf4f7;--line:#d9e6e9;--paper:#f7fafb;--white:#fff;--radius:18px;--shadow:0 12px 40px #173d4a0c;--nav:78px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:var(--ocean);text-underline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #278ba9;outline-offset:4px}button{color:inherit}h1,h2,h3,p{margin:0}h1,h2,.port-title{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-.04em}h1{font-size:clamp(2.4rem,5vw,4rem);line-height:1.08}h2{font-size:2.2rem;line-height:1.12}h3{font-size:1.15rem;line-height:1.35;letter-spacing:-.02em}p{line-height:1.6}small,.small{font-size:.875rem;line-height:1.55;color:var(--muted)}img{max-width:100%;display:block}.skip{position:absolute;top:-100px;z-index:99;background:white;padding:16px}.skip:focus{top:0}.topbar{height:88px;max-width:1240px;padding:0 32px;margin:auto;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font-weight:650;color:var(--ink);font-size:1rem}.brand small{display:block;font-size:.65rem;letter-spacing:.14em;margin-top:5px}.brand-mark{width:42px;height:42px;border:1px solid var(--ocean);border-radius:50%;display:grid;place-items:center;font:italic 28px Georgia;color:var(--ocean)}.header-date{margin-left:auto;font-size:.875rem;color:var(--muted)}.icon-button{height:46px;min-width:46px;border:1px solid var(--line);background:white;border-radius:100px;padding:0 15px;font-size:1.15rem}.main-nav{max-width:1176px;margin:0 auto 26px;display:flex;gap:28px;border-bottom:1px solid var(--line)}.main-nav a{display:flex;gap:8px;align-items:center;min-height:51px;text-decoration:none;color:var(--muted);font-size:.95rem;border-bottom:3px solid transparent}.main-nav a[aria-current=page]{color:var(--ocean);border-color:var(--ocean);font-weight:700}.main-nav a span{font-size:1.2rem}main{max-width:1240px;margin:auto;padding:0 32px 30px;min-height:60vh}main:focus{outline:none}.intro{display:flex;align-items:end;justify-content:space-between;gap:28px;margin:30px 0}.eyebrow{font-size:.75rem;text-transform:uppercase;letter-spacing:.15em;font-weight:700;color:var(--ocean);margin-bottom:12px}.intro p{color:var(--muted);margin-top:12px;max-width:540px}.trip-note{max-width:290px;border-left:2px solid var(--line);padding-left:20px;line-height:1.6;font-size:.875rem;color:var(--muted)}.port-tabs{display:flex;gap:10px;overflow-x:auto;scrollbar-width:thin;margin:25px 0 22px;padding:3px 1px 9px;scroll-snap-type:x proximity}.port-tab{flex:1;min-width:168px;text-align:left;background:var(--white);border:1px solid var(--line);border-radius:12px;padding:14px 18px;scroll-snap-align:start;min-height:74px}.port-tab strong{font-size:1rem;display:block}.port-tab small{font-size:.8rem}.port-tab[aria-pressed=true]{background:var(--ocean);color:white;border-color:var(--ocean)}.port-tab[aria-pressed=true] small{color:#e2f5fa}.destination{display:grid;grid-template-columns:1.05fr 1fr;background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.destination figure{margin:0;position:relative;min-height:330px}.destination img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.destination-copy{padding:34px 36px;display:flex;flex-direction:column;justify-content:center}.destination-copy h2{font-size:2.8rem;margin:10px 0 12px}.destination-copy p{color:var(--muted)}.meta{font-size:.875rem;color:var(--muted);display:flex;gap:8px;align-items:center;flex-wrap:wrap}.port-hours{font-weight:650;color:var(--ocean);font-size:.95rem;margin:18px 0 12px}.destination .caption{font-size:.75rem;margin-top:15px;color:var(--muted)}.section-line{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:34px 0 18px}.section-line h2{font-size:1.95rem}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:24px}.field{display:flex;flex-direction:column;gap:8px}.field label,.filters label{font-size:.875rem;font-weight:600}.filters .field{min-width:150px}.filters .search-field{flex:1;min-width:190px}input,select,textarea{border:1px solid #bdcfd5;border-radius:10px;background:white;color:var(--ink);min-height:48px;padding:11px 13px;max-width:100%;font-size:1rem}input[type=number]{width:100%}textarea{width:100%;min-height:90px;resize:vertical}input[type=checkbox]{accent-color:var(--ocean);width:22px;height:22px;min-height:22px;flex-shrink:0}.toggle-label{display:flex;align-items:center;gap:10px;min-height:48px;cursor:pointer}.toggle-label input{margin:0}.filter-check{align-self:end;padding:0 5px}.activity-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.activity-card{padding:26px;background:white;border:1px solid var(--line);border-radius:var(--radius);position:relative;display:flex;flex-direction:column}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px;gap:10px}.category{font-size:.75rem;letter-spacing:.09em;text-transform:uppercase;font-weight:700;color:var(--ocean)}.save-btn{border:1px solid var(--line);border-radius:50%;width:44px;height:44px;background:white;font-size:1.5rem;display:grid;place-items:center;flex-shrink:0}.save-btn[aria-pressed=true]{background:var(--tint);color:var(--ocean);border-color:var(--ocean)}.activity-card h3{font-size:1.32rem;max-width:95%;margin-bottom:12px}.activity-card p{color:var(--muted);font-size:1rem}.card-meta{display:flex;flex-wrap:wrap;gap:9px 15px;margin:18px 0 22px;font-size:.8rem;color:var(--muted)}.pick{background:var(--tint);color:var(--ocean);padding:6px 10px;border-radius:6px;font-size:.75rem;font-weight:650}.card-actions{display:flex;gap:10px;margin-top:auto}.btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 18px;border-radius:10px;border:1px solid var(--ocean);font-size:.875rem;font-weight:650;text-decoration:none;background:var(--ocean);color:white;line-height:1.3}.btn:hover{background:var(--deep)}.btn.secondary{background:white;color:var(--ocean);border-color:#bccfd6}.btn.secondary:hover{background:var(--tint)}.btn.added{background:var(--tint);color:var(--ocean);border-color:var(--line)}.btn:disabled{opacity:.45;cursor:default}.text-button{background:none;border:0;text-decoration:underline;text-underline-offset:4px;padding:10px 0;color:var(--ocean);min-height:44px}.insights{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px;margin-top:34px;padding:30px 0;border-top:1px solid var(--line)}.insights h3{margin-bottom:12px}.insights p{font-size:.95rem;color:var(--muted)}.note{background:var(--tint);border-radius:12px;padding:18px 20px;color:var(--deep);font-size:.925rem;line-height:1.6;margin:20px 0}.note a{font-weight:600}.toolbar{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0 28px}.week-grid{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(260px,1fr);gap:28px;align-items:start}.day{background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-bottom:14px}.day summary{list-style:none;display:flex;align-items:center;gap:17px;padding:22px;cursor:pointer;min-height:84px}.day summary::-webkit-details-marker{display:none}.day summary:after{content:'+';margin-left:auto;font-size:1.6rem;color:var(--ocean)}.day[open] summary:after{content:'−'}.date-tile{min-width:53px;font-size:.8rem;color:var(--muted)}.date-tile strong{font-size:1.5rem;display:block;color:var(--ink)}.day-name{flex:1}.day-name strong{display:block;font-size:1.1rem;margin-bottom:5px}.day-body{padding:0 22px 24px}.day-body>p{color:var(--muted)}.day.birthday{border-color:#83b9c8;background:#f0f8fa}.planned{padding:17px 0;border-bottom:1px solid var(--line)}.planned h3{font-size:1rem}.planned .small{margin-top:4px}.planned-actions{display:flex;gap:7px;margin-top:10px}.mini{min-height:44px;min-width:44px;padding:7px 12px;border:1px solid var(--line);background:white;border-radius:8px;font-size:.8rem}.note-field{margin-top:22px}.side-photo{border-radius:var(--radius);overflow:hidden;background:white;border:1px solid var(--line)}.side-photo img{width:100%;height:240px;object-fit:cover}.side-copy{padding:24px}.side-copy h3{margin:0 0 14px}.side-copy p{font-size:.95rem;color:var(--muted)}.side-copy ul{padding-left:20px;color:var(--muted);line-height:1.6}.side-copy li{margin:12px 0}.budget-layout{display:grid;grid-template-columns:1.7fr 1fr;gap:30px;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:26px;margin-bottom:20px}.panel h2{font-size:1.75rem;margin-bottom:20px}.budget-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.budget-row{display:grid;grid-template-columns:1fr 120px;gap:18px;align-items:center;margin:18px 0;padding-bottom:18px;border-bottom:1px solid var(--line)}.budget-row label{font-weight:600;font-size:.95rem}.budget-row small{display:block;font-weight:400;margin-top:6px}.budget-total{background:var(--ocean);color:white;border-radius:var(--radius);padding:30px;position:sticky;top:24px}.budget-total .total{font:3.4rem Georgia;letter-spacing:-.04em;margin:12px 0}.budget-total small{color:#d8f1f7}.breakdown{margin-top:22px}.breakdown>div{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid #ffffff30;font-size:.925rem}.essentials-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;align-items:start}.checklist-group{margin-top:24px}.checklist-group h3{color:var(--ocean);margin-bottom:10px}.check-row{display:flex;gap:14px;align-items:start;padding:13px 0;line-height:1.55;cursor:pointer}.check-row input{margin-top:3px}.check-row.done span{color:var(--muted);text-decoration:line-through}.accordion{padding:17px 0;border-bottom:1px solid var(--line)}.accordion summary{cursor:pointer;font-weight:650;line-height:1.45;padding:6px 0;min-height:44px}.accordion p{color:var(--muted);margin-top:12px}.source-list{padding-left:20px;line-height:1.6}.source-list li{margin:14px 0}.source-list a{overflow-wrap:anywhere}.empty{grid-column:1/-1;text-align:center;padding:45px 24px;border:1px dashed #aac2cb;border-radius:var(--radius)}.empty p{margin:12px 0}.footer{text-align:center;padding:32px 24px 45px;color:var(--muted);font-size:.875rem;line-height:1.8}.footer button{margin-right:20px;font-size:.875rem}dialog{border:0;border-radius:22px;max-width:640px;width:calc(100% - 32px);padding:0;color:var(--ink);box-shadow:0 20px 80px #06273140;max-height:90dvh}dialog::backdrop{background:#062d3c99;backdrop-filter:blur(3px)}.dialog-close{position:sticky;top:12px;margin:12px 12px -56px auto;display:block;z-index:1;background:white;border:1px solid var(--line);border-radius:50%;width:44px;height:44px;font-size:1.65rem}.detail-content{padding:44px 32px 30px}.detail-content h2{padding-right:34px;font-size:2.1rem;margin:15px 0}.detail-content h3{margin:23px 0 8px}.detail-content p{color:var(--muted)}.detail-content .card-actions{margin:25px 0 8px;flex-wrap:wrap}.detail-image{width:100%;height:200px;object-fit:cover;border-radius:12px;margin-bottom:25px}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);z-index:100;background:var(--deep);color:white;padding:14px 22px;border-radius:12px;font-size:.925rem;opacity:0;pointer-events:none;transition:.2s;max-width:calc(100% - 32px);text-align:center}.toast.show{opacity:1;transform:translate(-50%,0)}#print-plan{display:none}.storage-warning{margin:16px 0}.subtle-link{font-size:.875rem}.progress-text{font-weight:650;color:var(--ocean)}
@media(min-width:900px){.activity-card:first-child{border-color:#88b9c7}.activity-card:first-child h3{font-size:1.5rem}}
@media(max-width:800px){.topbar{height:76px;padding:0 22px}.header-date{display:none}.icon-button{margin-left:auto}.main-nav{position:fixed;bottom:0;left:0;right:0;z-index:20;margin:0;padding:8px 10px calc(8px + env(safe-area-inset-bottom));gap:0;border-top:1px solid var(--line);border-bottom:0;background:#fffffff5;backdrop-filter:blur(12px);justify-content:space-around}.main-nav a{min-width:65px;min-height:54px;flex-direction:column;gap:3px;justify-content:center;font-size:.72rem;border:0;border-radius:10px;padding:5px 14px}.main-nav a[aria-current=page]{background:var(--tint)}.main-nav a span{font-size:1.3rem;height:24px}main{padding:0 22px 12px}.intro{margin:18px 0 22px}.intro h1{font-size:2.55rem}.intro p{font-size:.95rem}.trip-note{display:none}.port-tab{min-width:146px;padding:12px 15px}.port-tabs{margin:20px 0 16px}.destination{grid-template-columns:1fr}.destination figure{min-height:205px;max-height:240px}.destination-copy{padding:23px}.destination-copy h2{font-size:2.3rem;margin-top:8px}.destination-copy .intro-copy{font-size:.95rem}.destination-copy .caption{font-size:.75rem}.port-hours{margin:14px 0 9px}.section-line{margin-top:28px}.section-line h2{font-size:1.8rem}.activity-grid{gap:14px}.activity-card{padding:21px}.activity-card h3{font-size:1.2rem}.card-actions{flex-wrap:wrap}.card-actions .btn{flex:1;padding:11px 14px}.insights{grid-template-columns:1fr;gap:24px}.week-grid,.budget-layout,.essentials-grid{grid-template-columns:1fr}.budget-total{position:static}.side-photo img{height:200px}.footer{padding-bottom:calc(108px + env(safe-area-inset-bottom))}.toast{bottom:calc(90px + env(safe-area-inset-bottom))}.filters .field{min-width:130px;flex:1}.filters .search-field{min-width:100%;}.filter-check{width:100%;}.detail-content{padding:34px 24px 25px}.detail-content h2{font-size:1.9rem}.budget-fields{gap:16px}.panel{padding:22px}.toolbar .btn{flex:1}.toolbar{gap:8px}.day summary{padding:18px;gap:13px}.day-body{padding:0 18px 20px}.source-list{padding-left:18px}}
@media(max-width:520px){.activity-grid{grid-template-columns:1fr}.brand{font-size:.9rem;gap:9px}.brand small{font-size:.59rem}.brand-mark{width:36px;height:36px;font-size:25px}.topbar{padding:0 18px}.icon-button{padding:0 11px;font-size:1rem}main{padding-left:18px;padding-right:18px}.intro h1{font-size:2.35rem}.activity-card h3{font-size:1.3rem}.card-top{margin-bottom:9px}.card-actions{flex-wrap:nowrap}.budget-fields{grid-template-columns:1fr}.budget-row{grid-template-columns:minmax(0,1fr) 105px}.destination figure{min-height:195px}.section-line{gap:10px}.section-line .small{font-size:.8rem}.detail-content .card-actions{flex-wrap:wrap}.detail-content .card-actions .btn{flex-basis:100%}.toolbar .btn{flex-basis:calc(50% - 8px)}.footer span{display:block}.footer button{margin:0}.day-name strong{font-size:1rem}.day-name small{font-size:.8rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{body>*{display:none!important}#print-plan{display:block!important;font-family:Arial,sans-serif;padding:0 12px;color:#000}#print-plan h1{font-size:26px}#print-plan h2{font-size:20px;margin-top:25px}#print-plan h3{font-size:16px;margin-top:15px}#print-plan p,#print-plan li{font-size:12px;line-height:1.5}#print-plan a{color:#000;overflow-wrap:anywhere}#print-plan section{break-inside:avoid}.print-note{white-space:pre-wrap} @page{margin:18mm}}

/* Preserve readability when the browser enlarges text. */
h1,h2,h3{overflow-wrap:break-word}.topbar{height:auto;min-height:88px;padding-top:15px;padding-bottom:15px}.brand>span:last-child{min-width:0}
@media(max-width:800px){.topbar{min-height:76px}.main-nav a{flex:1;min-width:0;max-width:25%;padding-left:6px;padding-right:6px;overflow-wrap:anywhere;text-align:center}.brand-mark{flex-shrink:0}.brand{min-width:0}.icon-button{flex-shrink:0}}