:root{
  --canvas:#f4f0e7;--paper:#fffdf8;--ink:#252a24;--muted:#77786f;
  --forest:#29483a;--forest-2:#3f6652;--green:#29483a;--green-soft:#dce5d9;--sage:#dce5d9;--clay:#bd7255;--clay-soft:#f1ddd2;
  --line:#dcd5c8;--danger:#a44f45;--shadow:0 18px 50px rgba(49,48,39,.09);--serif:"Songti SC","STSong",Georgia,serif
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}[hidden]{display:none!important}
html{background:var(--canvas)}body{margin:0;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background-color:var(--canvas);background-image:radial-gradient(rgba(44,56,45,.055) .7px,transparent .7px);background-size:11px 11px}
button,input,textarea,select{font:inherit;color:inherit}button{cursor:pointer}
.page{min-height:100dvh;padding:calc(28px + env(safe-area-inset-top)) 20px calc(118px + env(safe-area-inset-bottom));max-width:760px;margin:auto}
.eyebrow{display:flex;align-items:center;gap:9px;font-size:11px;font-weight:700;color:var(--clay);letter-spacing:.2em}.eyebrow:before{content:"";width:25px;height:1px;background:currentColor}
.hero{padding:8px 2px 4px}.hero h1,.location-head h1{font-family:var(--serif);font-weight:700;letter-spacing:-.03em}.hero h1{font-size:39px;line-height:1.14;margin:12px 0 9px}.hero p{color:var(--muted);margin:0 0 25px;font-size:14px;letter-spacing:.02em}
.card{background:rgba(255,253,248,.88);border:1px solid rgba(120,111,95,.16);border-radius:14px;box-shadow:0 5px 18px rgba(49,48,39,.045)}
.search{height:61px;display:flex;align-items:center;padding:0 18px;gap:12px;box-shadow:var(--shadow);border-color:rgba(41,72,58,.12)}.search:focus-within{border-color:var(--forest-2);box-shadow:0 18px 45px rgba(41,72,58,.12)}.search input{border:0;outline:0;background:transparent;flex:1;min-width:0;font-size:15px}.search-icon{font-size:0;color:var(--forest);position:relative;width:22px;height:22px}.search-icon:before{content:"";position:absolute;width:15px;height:15px;border:1.8px solid currentColor;border-radius:50%}.search-icon:after{content:"";position:absolute;width:8px;height:1.8px;background:currentColor;transform:rotate(45deg);left:13px;top:15px;border-radius:2px}.clear{border:0;background:transparent;color:#99978f;font-size:22px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;margin:34px 2px 14px}.section-head h2{font-family:var(--serif);font-size:21px;margin:0;letter-spacing:-.02em}.link{border:0;background:transparent;color:var(--forest);font-size:13px;padding:4px 0;border-bottom:1px solid currentColor}
.category-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.category{position:relative;min-height:108px;border:1px solid var(--line);text-align:left;padding:19px 17px 15px;background:rgba(255,253,248,.72);box-shadow:none;overflow:hidden;transition:.18s ease}.category:after{content:"";position:absolute;right:-19px;bottom:-24px;width:66px;height:66px;border-radius:50%;border:1px solid rgba(41,72,58,.12)}.category:hover{transform:translateY(-2px);border-color:#b7c5b9;background:var(--paper)}.dot{width:28px;height:3px;border-radius:3px;background:var(--clay);margin-bottom:18px}.category:nth-child(3n+2) .dot{background:var(--forest-2)}.category:nth-child(3n) .dot{background:#9a8358}.category strong{display:block;font-family:var(--serif);font-size:17px;margin-bottom:7px}.category small,.muted{font-size:12px;color:var(--muted)}
.list{overflow:hidden}.list-row{width:100%;display:flex;align-items:center;gap:13px;border:0;border-bottom:1px solid var(--line);background:transparent;text-align:left;padding:17px 18px;transition:.16s}.list-row:hover{background:#faf7f0}.list-row:last-child{border:0}.list-row:before{content:"";width:8px;height:8px;border:1px solid var(--clay);transform:rotate(45deg);flex:0 0 auto}.grow{flex:1;min-width:0}.item-title{font-family:var(--serif);font-weight:700;margin-bottom:5px}.path{font-size:13px;color:var(--forest-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.meta{font-size:11px;color:var(--muted);margin-top:6px}.chevron{font-size:22px;color:#aaa396}.empty{text-align:center;white-space:pre-line;color:var(--muted);padding:66px 20px;line-height:1.9;font-family:var(--serif)}
.desktop-brand{display:none}.sync-state{display:none;font-size:10px;color:#8a8a80;text-align:center;line-height:1.4}.tab[data-tab="home"]{grid-column:1}.tab[data-tab="locations"]{grid-column:2}.tab[data-tab="settings"]{grid-column:4}.logout{grid-column:5}
.tabbar{position:fixed;z-index:20;left:50%;bottom:max(10px,env(safe-area-inset-bottom));transform:translateX(-50%);width:min(calc(100% - 24px),700px);height:76px;background:rgba(255,253,248,.94);backdrop-filter:blur(18px);border:1px solid rgba(93,88,77,.17);box-shadow:0 18px 48px rgba(40,45,37,.16);border-radius:20px;display:grid;grid-template-columns:1fr 1fr 88px 1fr 1fr;padding:7px 8px}.tab,.logout{border:0;background:transparent;color:#898a81;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;border-radius:13px;padding:0}.tab span,.logout:before{font-size:20px;line-height:1}.tab small,.logout{font-size:10px}.tab.active{color:var(--forest);font-weight:700}.logout{margin:0}.logout:before{content:"↗"}.logout:hover{background:#f3eee4;color:var(--danger)}
.fab{position:fixed;z-index:21;left:50%;transform:translateX(-50%);bottom:calc(25px + env(safe-area-inset-bottom));width:72px;height:72px;border:7px solid var(--canvas);background:var(--forest);color:white;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:0;box-shadow:0 10px 24px rgba(41,72,58,.28)}.fab b{font-size:24px;line-height:20px;font-weight:400}.fab span{font-size:10px;font-weight:700;margin-top:3px}
.sheet{position:fixed;inset:auto 0 0 0;width:100%;max-width:720px;max-height:92dvh;margin:auto;border:0;padding:0;border-radius:24px 24px 0 0;background:var(--paper);box-shadow:0 -12px 50px rgba(40,39,32,.18);overflow:auto}.sheet::backdrop{background:rgba(34,39,34,.44);backdrop-filter:blur(3px)}.sheet-inner{padding:25px 21px calc(30px + env(safe-area-inset-bottom))}.sheet-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:23px}.sheet-top h2{font-family:var(--serif);font-size:24px;margin:0}.icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:transparent;color:#6d6c64}
.field{margin-bottom:18px}.field label{display:block;font-size:12px;font-weight:700;margin:0 0 8px 2px}.required:after{content:" *";color:var(--clay)}.control{width:100%;border:1px solid transparent;outline:0;background:#f3efe7;border-radius:10px;padding:14px 15px;min-height:51px}.control:focus{background:#fff;border-color:#78907e;box-shadow:0 0 0 3px rgba(63,102,82,.1)}.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.primary,.secondary,.danger-btn{width:100%;min-height:51px;border:0;border-radius:10px;font-weight:700}.primary{background:var(--forest);color:white;box-shadow:0 8px 18px rgba(41,72,58,.16)}.secondary{background:var(--sage);color:var(--forest);margin-top:10px}.danger-btn{background:transparent;color:var(--danger);margin-top:8px}
.detail-place{background:var(--sage);border-left:3px solid var(--forest);padding:17px 18px;margin:22px 0}.badge{display:inline-block;font-size:11px;padding:6px 10px;background:var(--clay-soft);color:#894f3d;border-radius:3px}.detail-title{font-family:var(--serif);font-size:29px;margin:14px 0 5px}.detail-line{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:15px 0;font-size:14px}.detail-note{line-height:1.7;padding:17px 0}
.location-head{margin-bottom:24px}.location-head h1{font-size:31px;margin:11px 0 7px}.tree{overflow:hidden}.tree-row{display:flex;align-items:center;border-bottom:1px solid var(--line);min-height:61px}.tree-row:last-child{border:0}.tree-main{flex:1;border:0;background:transparent;text-align:left;padding:15px 8px 15px calc(17px + var(--depth)*19px)}.tree-actions{border:0;background:transparent;color:var(--forest);padding:18px}.settings-group{margin-top:27px}.settings-group h2{font-family:var(--serif);font-size:18px;margin:0 2px 12px}.setting-row{display:flex;align-items:center;width:100%;border:0;border-bottom:1px solid var(--line);background:transparent;padding:17px;text-align:left}.setting-row:last-child{border:0}.status-tags{display:flex;gap:6px}.mini-badge{font-size:10px;padding:3px 7px;border-radius:3px;background:var(--sage);color:var(--forest)}.small-actions{display:flex;gap:4px}.small-actions button{border:0;background:transparent;color:var(--forest);padding:7px}.small-actions .red{color:var(--danger)}
.toast{position:fixed;z-index:100;left:50%;bottom:112px;transform:translate(-50%,20px);background:rgba(31,38,32,.94);color:white;border-radius:8px;padding:11px 17px;font-size:12px;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.notice{background:#eee9df;border-left:3px solid var(--clay);padding:14px 15px;color:#706c63;font-size:13px;line-height:1.65;margin-bottom:18px}.install-card{padding:19px}.install-card strong{font-family:var(--serif);display:block;margin-bottom:7px}.install-card p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}.top-back{border:0;background:transparent;color:var(--forest);padding:4px 0 16px}.archive-hide{display:none}
.auth-page{min-height:100vh;display:grid;place-items:center;padding:24px;background-color:var(--canvas);background-image:linear-gradient(90deg,transparent 49.8%,rgba(41,72,58,.08) 50%,transparent 50.2%),radial-gradient(circle at 18% 12%,rgba(189,114,85,.13),transparent 30%)}.auth-card{width:min(430px,100%);padding:42px 38px;border-radius:16px;box-shadow:var(--shadow)}.auth-logo{width:70px;height:70px;margin-bottom:22px}.auth-title{font-family:var(--serif);font-size:32px;margin:0 0 8px}.auth-subtitle{color:var(--muted);font-size:14px;line-height:1.65;margin:0 0 28px}.auth-switch{text-align:center;margin-top:18px;font-size:13px;color:var(--muted)}.auth-switch button{border:0;background:transparent;color:var(--forest);font-weight:700}.auth-error{background:#f5e2dd;color:var(--danger);padding:11px 14px;border-radius:8px;font-size:13px;margin-bottom:16px}
@media(min-width:650px){.category-grid{grid-template-columns:repeat(3,1fr)}.page{padding-left:32px;padding-right:32px}}
@media(min-width:900px){.page{max-width:1180px;margin-left:272px;padding:64px 70px 88px}.hero{max-width:720px}.hero h1{font-size:48px}.category-grid{grid-template-columns:repeat(3,minmax(170px,1fr));max-width:900px}.category{min-height:128px;padding:23px 21px}.tabbar{left:0;top:0;bottom:0;transform:none;width:272px;height:100vh;border:0;border-right:1px solid var(--line);border-radius:0;box-shadow:8px 0 32px rgba(47,48,40,.06);display:flex;flex-direction:column;align-items:stretch;padding:34px 24px;background:rgba(247,244,237,.96)}.desktop-brand{display:flex;align-items:center;gap:13px;padding:2px 5px 26px;border-bottom:1px solid var(--line);margin-bottom:25px}.desktop-brand img{width:50px;height:50px}.desktop-brand strong{display:block;font-family:var(--serif);font-size:18px}.desktop-brand small{display:none}.sync-state{display:block;order:5;margin-top:auto;padding:14px 4px;text-align:left}.tab,.logout{grid-column:auto!important}.tab{flex:0;height:54px;flex-direction:row;justify-content:flex-start;gap:14px;border-radius:9px;padding:0 15px;margin-bottom:6px}.tab:hover{background:#ebe7de}.tab.active{background:var(--sage)}.tab span{font-size:20px}.tab small{font-size:14px}.logout{order:6;height:48px;flex-direction:row;justify-content:flex-start;gap:13px;padding:0 15px;font-size:13px}.logout:before{font-size:18px}.fab{left:136px;bottom:auto;top:330px;transform:translateX(-50%);width:218px;height:52px;border:0;border-radius:10px;flex-direction:row;gap:8px}.fab b{font-size:22px}.fab span{font-size:14px;margin:0}.sheet{inset:50% auto auto 50%;transform:translate(-50%,-50%);max-width:620px;max-height:88vh;border-radius:18px}.sheet-inner{padding:30px}.toast{left:calc(50% + 136px);bottom:35px}.location-head{margin-bottom:25px}.card{border-radius:12px}}