@import "https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@400;500;600;700&family=Noto+Serif+TC:wght@600;700;900&display=swap";:root{color:#272724;font-synthesis:none;--paper:#f7f2e9;--surface:#fffdf8;--ink:#272724;--muted:#716e67;--line:#cbc3b5;--red:#e7563e;--red-dark:#bd3e2d;--sage:#7c9276;--blue:#78a7b5;--serif:"Noto Serif TC", serif;--shadow:0 12px 30px #443a2b1f, 0 2px 5px #443a2b14;background:#f7f2e9;font-family:Noto Sans TC,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}.app-shell{width:min(100%,760px);padding:max(14px, env(safe-area-inset-top)) 18px calc(96px + env(safe-area-inset-bottom));margin:0 auto;overflow:hidden}main{min-height:70vh}.topbar{justify-content:space-between;align-items:center;height:42px;display:flex}.brand-mark{width:44px;height:36px;font-family:var(--serif);cursor:pointer;background:0 0;border:0;padding:0;font-weight:900;position:relative}.brand-mark span,.brand-mark i{border:1px solid var(--ink);background:var(--surface);place-items:center;width:27px;height:27px;font-style:normal;display:grid;position:absolute}.brand-mark span{top:0;left:0;transform:rotate(-4deg)}.brand-mark i{color:#fff;background:var(--red);border-color:var(--red);bottom:0;right:0;transform:rotate(4deg)}.sync-button{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;font-size:13px;font-weight:600;display:flex}.sync-button--synced{color:var(--sage)}.sync-button--saving svg{animation:1.2s linear infinite spin}.sync-button--error{color:var(--red)}@keyframes spin{to{transform:rotate(360deg)}}.hero{border-bottom:1px solid var(--ink);padding:32px 0 17px;display:block;position:relative}.hero h1{z-index:1;max-width:310px;font:900 clamp(35px, 10.5vw, 64px)/1.28 var(--serif);letter-spacing:-.055em;margin:0;position:relative}.date-line{font:600 18px/1.4 var(--serif);letter-spacing:.03em;margin:15px 0 0}.date-line span{color:var(--red);padding:0 8px;display:inline-block}.family-hero{object-fit:cover;object-position:center 56%;mix-blend-mode:multiply;width:126px;height:158px;position:absolute;bottom:12px;right:-9px}.trip-facts{color:var(--muted);white-space:nowrap;justify-content:space-between;gap:10px;padding:16px 0 21px;font-size:12px;display:flex}.trip-facts span{align-items:center;gap:5px;display:flex}.trip-facts svg{width:17px}.control-block{margin:15px 0 24px}.control-block h2,.itinerary-heading h2{font:700 19px/1.4 var(--serif);margin:0 0 9px}.segmented{border:1px solid var(--line);background:#ffffff52;border-radius:13px;grid-auto-columns:1fr;grid-auto-flow:column;display:grid;overflow:hidden}.segmented button{border:0;border-left:1px solid var(--line);cursor:pointer;background:0 0;min-height:50px;padding:7px 6px;font-size:14px;font-weight:600;transition:background-color .2s,color .2s}.segmented button:first-child{border-left:0}.segmented button>svg,.segmented button>b,.segmented button>small{margin:0 auto;display:block}.segmented button>svg{margin-bottom:2px}.segmented button>small{opacity:.72;margin-top:2px;font-size:10px;font-weight:400}.segmented button.is-selected{background:var(--red);color:#fff}.segmented--compact{border-radius:10px;margin-bottom:18px}.segmented--compact button{min-height:43px}.mode-note{color:var(--sage);margin:9px 2px 0;font-size:12px}.mode-note--alert{color:var(--red-dark)}.itinerary-heading{border-top:1px solid var(--ink);grid-template-columns:1fr;gap:5px;margin:30px 0 14px;padding-top:20px;display:grid}.itinerary-heading>div{align-items:baseline;gap:10px;display:flex}.itinerary-heading span{color:var(--red);font:900 32px/1 var(--serif)}.itinerary-heading h2{margin:0;font-size:22px}.itinerary-heading p{color:var(--muted);margin:0 0 2px 42px;font-size:12px}.timeline{margin:0 0 36px;padding:0;list-style:none;position:relative}.timeline:before{content:"";background:var(--line);width:1px;position:absolute;top:19px;bottom:35px;left:15px}.timeline__item{grid-template-columns:32px minmax(0,1fr);gap:9px;display:grid;position:relative}.timeline__check{z-index:1;color:#fff;background:var(--red);width:29px;height:29px;font:700 13px var(--serif);cursor:pointer;border:0;border-radius:50%;place-items:center;margin-top:12px;display:grid;position:relative}.timeline__item.is-done .timeline__check{background:var(--sage)}.timeline__item.is-done .timeline__summary strong,.timeline__item.is-done .timeline__summary small{opacity:.58;text-decoration:line-through}.timeline__body{border-bottom:1px dashed var(--line);min-width:0}.timeline__summary{text-align:left;cursor:pointer;background:0 0;border:0;grid-template-columns:57px minmax(0,1fr) 18px;align-items:start;gap:8px;width:100%;padding:11px 2px 12px;display:grid}.timeline__summary time{font:700 16px var(--serif);padding-top:2px}.timeline__summary strong{font:700 17px/1.35 var(--serif);display:block}.timeline__summary small{color:var(--muted);margin-top:3px;font-size:11px;line-height:1.45;display:block}.timeline__summary svg{margin-top:5px;transition:transform .2s}.timeline__summary svg.rotate{transform:rotate(180deg)}.place-detail{background:var(--surface);box-shadow:var(--shadow);border:1px solid #d9d0c2;border-radius:11px;margin:2px 0 18px -41px;padding:18px 15px 14px}.place-detail__top{justify-content:space-between;align-items:center;gap:10px;margin-bottom:11px;display:flex}.place-detail h3{font:700 20px var(--serif);margin:0}.nav-button{color:#fff;background:var(--red);border-radius:8px;flex-shrink:0;align-items:center;gap:5px;padding:10px 11px;font-size:12px;font-weight:700;text-decoration:none;display:flex}.place-detail dl{margin:0}.place-detail dl>div{border-top:1px solid #ddd6ca;grid-template-columns:58px 1fr;gap:6px;padding:8px 0;font-size:11px;line-height:1.55;display:grid}.place-detail dt{align-items:flex-start;gap:6px;font-weight:700;display:flex}.place-detail dd{color:#5e5a53;margin:0}.utility-section{border:1px solid var(--line);content-visibility:auto;background:#ffffff2e;border-radius:10px;margin:12px 0;padding:17px 14px 14px}.utility-section header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.utility-section header span{font:700 19px var(--serif);align-items:center;gap:9px;display:flex}.utility-section header svg{width:21px}.utility-section header em{color:var(--red);font-size:12px;font-style:normal}.packing-grid{grid-template-columns:1fr 1fr;gap:7px;display:grid}.packing-item{text-align:left;cursor:pointer;background:0 0;border:0;border-bottom:1px solid #ded6ca;align-items:center;gap:7px;padding:9px 7px;font-size:12px;display:flex}.packing-item span{border:1px solid #8c8a84;border-radius:3px;place-items:center;width:20px;height:20px;display:grid}.packing-item.is-done span{color:#fff;background:var(--red);border-color:var(--red)}.packing-item.is-done{color:var(--muted);text-decoration:line-through}.inline-add{gap:8px;margin-top:10px;display:flex}.inline-add input,.expense-add input,.sync-dialog input{border:1px solid var(--line);background:var(--surface);width:100%;min-width:0;color:var(--ink);border-radius:8px;outline:none;padding:11px 12px;font-size:13px}.inline-add input:focus,.expense-add input:focus,.sync-dialog input:focus{border-color:var(--red);box-shadow:0 0 0 3px #e7563e1f}.inline-add button{width:42px;color:var(--red);cursor:pointer;background:0 0;border:0;flex:0 0 42px;place-items:center;display:grid}.plain-list{margin:9px 0 0;padding:0;list-style:none}.plain-list li{border-top:1px solid #ded6ca;align-items:center;gap:8px;min-height:43px;padding:7px 4px;font-size:12px;display:flex}.plain-list li>span{flex:1}.plain-list small{color:var(--muted);margin-top:2px;display:block}.plain-list b{white-space:nowrap;font-weight:500}.plain-list button{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:5px}.plain-list .empty{color:var(--muted);justify-content:center}.expense-add{grid-template-columns:minmax(0,1fr) 78px 52px;gap:6px;display:grid}.expense-add button{background:var(--red);color:#fff;border:0;border-radius:8px;font-size:12px;font-weight:700}.bottom-nav{z-index:20;height:calc(68px + env(safe-area-inset-bottom));padding:7px max(12px, calc((100vw - 760px) / 2)) env(safe-area-inset-bottom);border-top:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffdf8f0;grid-template-columns:repeat(4,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.bottom-nav button{color:#5f5c56;cursor:pointer;background:0 0;border:0;flex-direction:column;align-items:center;gap:3px;font-size:11px;display:flex}.bottom-nav svg{width:21px}.bottom-nav button.is-active{color:var(--red);font-weight:700}.modal-backdrop{z-index:40;background:#211f1c61;place-items:end center;padding:18px;display:grid;position:fixed;inset:0}.sync-dialog{background:var(--surface);border-radius:18px 18px 12px 12px;width:min(100%,430px);padding:28px 22px 22px;animation:.25s ease-out slide-in;position:relative;box-shadow:0 24px 70px #00000040}@keyframes slide-in{0%{opacity:0;transform:translateY(30px)}}.close-button{cursor:pointer;background:0 0;border:0;padding:6px;position:absolute;top:12px;right:12px}.sync-dialog__icon{color:var(--red)}.sync-dialog h2{font:700 25px var(--serif);margin:10px 0 6px}.sync-dialog>p{color:var(--muted);margin:0 0 18px;font-size:13px;line-height:1.65}.sync-dialog label{gap:7px;margin:12px 0;font-size:12px;font-weight:700;display:grid}.primary-button,.secondary-button{cursor:pointer;border:0;border-radius:9px;width:100%;min-height:46px;font-size:14px;font-weight:700}.primary-button{color:#fff;background:var(--red)}.primary-button:disabled{opacity:.5}.secondary-button{border:1px solid var(--line);background:0 0;margin-top:12px}.sync-dialog>small{color:var(--muted);margin-top:11px;font-size:10px;line-height:1.5;display:block}.connected,.form-error{align-items:center;gap:7px;font-size:12px;display:flex}.connected{color:#51654c;background:#e8eee5;border-radius:8px;padding:12px}.form-error{color:var(--red-dark)!important}@media (width>=700px){.app-shell{padding-inline:38px}.hero{min-height:260px}.hero h1{max-width:590px}.family-hero{width:180px;height:230px;bottom:16px;right:0}.trip-facts{justify-content:flex-start;gap:36px;font-size:14px}.timeline__summary{grid-template-columns:76px 1fr 20px}.place-detail{margin-left:0}.modal-backdrop{place-items:center}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}