:root{color:#171b19;font-synthesis:none;--primary:#0b9a6a;--primary-dark:#087a55;--bg:#f6f8f6;--surface:#fff;--muted:#69716d;--border:#14281e14;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);background:#e9eeeb;font-family:Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}html,body,#root{width:100%;min-width:0;max-width:100%;overflow-x:hidden}html{scrollbar-width:none}html::-webkit-scrollbar{display:none}body{scrollbar-width:none;min-height:100vh;margin:0}body::-webkit-scrollbar{display:none}button,input{font:inherit}button{cursor:pointer}.app-shell,.login-page,.center-screen{background:var(--bg);width:100%;min-width:0;max-width:520px;min-height:100dvh;margin:0 auto;overflow-x:clip}.route-stage{min-height:100dvh;padding-bottom:calc(88px + var(--safe-bottom))}.page{width:100%;min-width:0;padding:calc(18px + var(--safe-top)) clamp(16px, 5.6vw, 22px) 34px}.center-screen{color:var(--muted);place-content:center;justify-items:center;gap:12px;display:grid}.brand-mark{color:#fff;background:var(--primary);border-radius:16px;place-items:center;width:48px;height:48px;display:grid;box-shadow:0 14px 32px #0b9a6a33}.brand-mark.large{border-radius:22px;width:64px;height:64px}.spin{animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-page{padding:max(58px, env(safe-area-inset-top)) 28px 30px;flex-direction:column;display:flex}.login-hero{flex:1;padding-top:9vh}.login-hero h1{letter-spacing:-.04em;margin:24px 0 8px;font-size:34px}.login-hero>p:last-child{color:var(--muted);font-size:17px}.eyebrow{color:var(--primary-dark);letter-spacing:.16em;margin:18px 0 7px;font-size:11px;font-weight:800}.login-form{gap:16px;display:grid}.login-form label{gap:8px;font-size:13px;font-weight:700;display:grid}input{border:1px solid var(--border);background:#fff;border-radius:16px;outline:none;min-height:52px;padding:0 16px}input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #0b9a6a1a}.primary-button,.secondary-button,.ghost-button{border:0;border-radius:16px;justify-content:center;align-items:center;gap:9px;min-height:48px;font-weight:750;display:inline-flex}.primary-button{background:var(--primary);color:#fff;width:100%}.primary-button:disabled{opacity:.55;cursor:not-allowed}.secondary-button{color:var(--primary-dark);background:#0b9a6a1a;padding:0 18px}.ghost-button{color:var(--primary-dark);border:1px solid var(--border);background:#fff;padding:0 16px}.form-error,.upload-message{color:#b24a3a;background:#fff0ed;border-radius:12px;margin:0;padding:11px 13px;font-size:13px}.upload-progress{color:var(--primary-dark);background:#edf8f2;border-radius:12px;margin:0;padding:11px 13px;font-size:13px}.upload-detail{color:var(--muted);margin-top:10px;font-size:12px}.upload-detail summary{cursor:pointer;color:#48544f}.upload-detail span{overflow-wrap:anywhere;margin-top:5px;display:block}.privacy-note{text-align:center;color:#929995;margin:24px 0 0;font-size:12px}.home-header,.page-header,.section-heading,.sheet-title{justify-content:space-between;align-items:center;display:flex}.home-header{padding:4px 0 14px}.home-identity{align-items:center;gap:12px;display:flex}.home-header p{color:var(--muted);margin:4px 0 0;font-size:12px}.home-header h1{letter-spacing:-.02em;margin:0;font-size:18px;line-height:1.2}.header-actions{gap:2px;display:flex}.header-actions button{color:#33433d;background:0 0;border:0;place-items:center;width:40px;height:40px;display:grid}.header-actions svg{width:19px}.avatar{width:48px;height:48px;color:var(--primary-dark);background:#dff2ea;border-radius:50%;place-items:center;font-weight:800;display:grid}.stat-board{border:1px solid var(--border);background:#fff;border-radius:16px;overflow:hidden;box-shadow:0 4px 18px #17281f0a}.stat-primary{grid-template-columns:repeat(4,1fr);padding:14px 2px 12px;display:grid}.stat-primary div{text-align:center;border-right:1px solid var(--border)}.stat-primary div:last-child{border:0}.stat-primary strong,.stat-primary span{display:block}.stat-primary strong{font-size:21px}.stat-primary span{color:var(--muted);margin-top:3px;font-size:10px}.stat-secondary{border-top:1px solid var(--border);grid-template-columns:92px 92px 1fr;align-items:center;min-height:54px;padding:0 14px;display:grid}.stat-secondary div{align-items:baseline;gap:5px;display:flex}.stat-secondary strong{font-size:18px}.stat-secondary span,.stat-secondary small{color:var(--muted);font-size:10px}.stat-secondary small{text-align:right}.sichuan-panel{color:#fff;border-radius:16px;height:244px;margin-top:14px;position:relative;overflow:hidden}.sichuan-panel img{object-fit:cover;width:100%;height:100%;position:absolute}.hero-shade{background:#0322283d;position:absolute;inset:0}.hero-copy{justify-content:space-between;align-items:flex-start;padding:18px;display:flex;position:absolute;inset:0}.hero-copy p{text-shadow:0 1px 8px #0000004d;margin:0 0 5px;font-size:21px;font-weight:850}.hero-copy span{opacity:.9;font-size:12px}.hero-copy b{color:var(--primary-dark);background:#eefff7e0;border-radius:9px;padding:7px 9px;font-size:11px}.progress-section{border:1px solid var(--border);background:#fff;border-radius:16px;margin-top:14px;padding:20px 17px}.progress-section h2{margin:0 0 12px;font-size:15px}.progress-row{grid-template-columns:28px 62px 1fr 22px;align-items:center;gap:8px;min-height:54px;display:grid}.progress-icon{width:26px;height:26px;color:var(--primary-dark);background:#ddf3e9;border-radius:50%;place-items:center;display:grid}.tone-1{color:#3874b5;background:#e7f0fa}.tone-2{color:#b77714;background:#fff0d9}.progress-row strong{font-size:12px}.progress-line{background:#ecf0ee;border-radius:4px;height:4px;overflow:hidden}.progress-line i{background:var(--primary);width:0;height:100%;display:block}.progress-row small{color:var(--muted);text-align:right}.section-heading h2{margin:0;font-size:20px}.section-heading .eyebrow{margin-top:0}.empty-map{text-align:center;place-content:center;justify-items:center;gap:7px;min-height:190px;display:grid}.empty-map svg{color:var(--primary)}.empty-map span{color:#5d746b;font-size:13px}.section-block{margin-top:30px}.home-inline{justify-content:center;min-height:150px}.recent-place-list{border:1px solid var(--border);background:#fff;border-radius:18px;margin-top:12px;padding:4px 14px}.recent-place-list button{border:0;border-bottom:1px solid var(--border);text-align:left;background:0 0;grid-template-columns:38px minmax(0,1fr) 20px;align-items:center;gap:10px;width:100%;min-width:0;min-height:64px;padding:8px 0;display:grid}.recent-place-list button:last-child{border-bottom:0}.recent-place-list strong,.recent-place-list small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.recent-place-list small{color:var(--muted);margin-top:4px}.empty-state{text-align:center;place-content:center;justify-items:center;min-height:300px;padding:32px 22px;display:grid}.empty-icon{width:58px;height:58px;color:var(--primary);background:#e7f2ec;border-radius:20px;place-items:center;margin-bottom:14px;display:grid}.empty-state>strong{font-size:18px}.empty-state p{color:var(--muted);max-width:290px;margin:8px 0 18px;line-height:1.7}.page-state{min-height:70dvh;color:var(--muted);place-content:center;justify-items:center;gap:12px;display:grid}.page-header h1{margin:0 0 5px;font-size:32px}.page-header span{color:var(--muted)}.page-header .eyebrow{margin-top:0}.icon-button{border:1px solid var(--border);color:#33433d;background:#ffffffeb;border-radius:16px;place-items:center;width:46px;height:46px;display:grid}.segmented{background:#e9eeeb;border-radius:14px;grid-template-columns:1fr 1fr;margin:22px 0 14px;padding:4px;display:grid}.segmented button{min-height:40px;color:var(--muted);background:0 0;border:0;border-radius:11px}.segmented button.active{color:var(--primary-dark);background:#fff;font-weight:800}.map-page{padding-bottom:0}.map-canvas-wrap{width:100%;min-width:0;position:relative}.map-canvas{background:#e8eee9;border-radius:22px;width:100%;height:54dvh;min-height:390px;position:relative;overflow:hidden}.map-message{text-align:center;color:var(--primary-dark);place-content:center;justify-items:center;gap:8px;padding:28px;display:grid;position:absolute;inset:0}.map-message span{color:var(--muted);max-width:270px;font-size:13px;line-height:1.6}.map-locate{border:1px solid var(--border);width:44px;height:44px;color:var(--primary-dark);background:#fffffff0;border-radius:14px;place-items:center;display:grid;position:absolute;bottom:12px;right:12px;box-shadow:0 7px 20px #17281f1f}.center-pin{z-index:2;color:var(--primary);filter:drop-shadow(0 5px 5px #0000002e);pointer-events:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-100%)}.center-pin svg{fill:#fff;stroke-width:2.5px;width:38px;height:38px}.map-sheet{background:#fff;border-radius:28px 28px 18px 18px;gap:7px;min-height:128px;margin:-42px 12px 0;padding:30px 22px 20px;display:grid;position:relative;box-shadow:0 -6px 30px #1e372b12}.map-sheet span{color:var(--muted);font-size:13px}.map-sheet .secondary-button{width:100%;margin-top:8px}.map-create-prompt{z-index:6;border:1px solid var(--border);background:#fff;border-radius:16px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:10px;width:calc(100% - 40px);min-width:0;margin:-72px auto 14px;padding:12px 42px 12px 14px;display:grid;position:relative;box-shadow:0 12px 30px #17281f24}.map-create-prompt strong,.map-create-prompt small{display:block}.map-create-prompt small{color:var(--muted);margin-top:3px}.map-create-prompt>button:not(.prompt-close){background:var(--primary);color:#fff;border:0;border-radius:11px;min-height:36px;padding:0 14px;font-weight:700}.map-create-prompt .prompt-close{width:30px;height:30px;color:var(--muted);background:0 0;border:0;position:absolute;top:4px;right:4px}.map-create-prompt .prompt-close svg{width:16px}.sheet-heading{justify-content:space-between;align-items:center;display:flex}.place-list{min-width:0;max-height:250px;overflow-y:auto}.place-list>button{border:0;border-bottom:1px solid var(--border);text-align:left;background:0 0;grid-template-columns:38px minmax(0,1fr) 20px;align-items:center;gap:10px;width:100%;min-width:0;min-height:62px;padding:8px 0;display:grid}.place-list-icon{width:36px;height:36px;color:var(--primary);background:#e7f2ec;border-radius:12px;place-items:center;display:grid}.place-list-icon svg{width:17px}.place-list strong,.place-list small{text-overflow:ellipsis;white-space:nowrap;display:block;overflow:hidden}.place-list small{color:var(--muted);margin-top:4px}.inline-loading{color:var(--muted);align-items:center;gap:8px;display:flex}.text-button{color:var(--primary-dark);background:0 0;border:0;justify-self:start;padding:0;font-weight:700}.sheet-handle{background:#dce2df;border-radius:3px;width:38px;height:4px;position:absolute;top:10px;left:50%;transform:translate(-50%)}.photo-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:24px;display:grid}.photo-card{border:1px solid var(--border);background:#fff;border-radius:16px;margin:0;overflow:hidden}.photo-card img,.photo-placeholder{aspect-ratio:1;object-fit:cover;width:100%}.photo-placeholder{color:var(--muted);background:#e9eeeb;place-items:center;display:grid}.photo-card figcaption{text-overflow:ellipsis;white-space:nowrap;padding:10px;font-size:12px;overflow:hidden}.photo-card figcaption span{color:var(--muted);margin-top:3px;display:block}.profile-header{text-align:center;padding:32px 0}.large-avatar{width:76px;height:76px;margin:auto;font-size:24px}.profile-header h1{margin:14px 0 4px}.profile-header p,.archive-card p{color:var(--muted)}.archive-card{background:#e8f3ed;border-radius:22px;padding:22px}.archive-card h2{margin:6px 0}.menu-row{border:0;border-bottom:1px solid var(--border);text-align:left;background:0 0;grid-template-columns:30px 1fr auto;align-items:center;width:100%;min-height:58px;margin-top:18px;display:grid}.bottom-nav{z-index:20;width:min(100%,520px);height:calc(72px + var(--safe-bottom));padding:8px 14px var(--safe-bottom);border-top:1px solid var(--border);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffffff0;grid-template-columns:repeat(5,1fr);align-items:center;display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.bottom-nav a{color:#7c8580;place-content:center;justify-items:center;gap:3px;min-height:52px;font-size:10px;text-decoration:none;display:grid}.bottom-nav a svg{width:22px}.bottom-nav a.active{color:var(--primary-dark);font-weight:800}.nav-plus{border:5px solid var(--bg);background:var(--primary);color:#fff;border-radius:18px;justify-self:center;place-items:center;width:54px;height:54px;display:grid;transform:translateY(-14px)}.sheet-backdrop{z-index:30;background:#101c175c;border:0;width:100%;max-width:100vw;position:fixed;inset:0}.action-sheet{z-index:31;background:#fff;border-radius:28px 28px 0 0;flex-direction:column;width:100%;min-width:0;max-width:min(520px,100vw);max-height:88dvh;margin-inline:auto;padding:0;display:flex;position:fixed;bottom:0;left:0;right:0;overflow:hidden}.sheet-scroll{min-width:0;padding:22px 22px 12px;overflow:hidden auto}.sheet-action{width:100%;min-width:0;padding:10px 22px calc(14px + var(--safe-bottom));border-top:1px solid var(--border);background:#fff;flex:none;position:sticky;bottom:0}.sheet-title h2{margin:0}.sheet-copy{color:var(--muted);font-size:14px;line-height:1.6}.file-picker{min-height:150px;color:var(--primary-dark);background:#f3faf6;border:1px dashed #0b9a6a66;border-radius:18px;place-content:center;justify-items:center;gap:7px;margin:18px 0;display:grid;position:relative}.file-picker span{color:var(--muted);font-size:11px}.file-picker input{opacity:0;cursor:pointer;width:100%;position:absolute;inset:0}.back-header{grid-template-columns:46px minmax(0,1fr) 46px;align-items:center;min-height:52px;margin-bottom:16px;display:grid}.back-header h1{text-align:center;margin:0;font-size:18px}.create-place-page{padding-bottom:0}.location-picker,.place-form{gap:14px;min-width:0;display:grid}.search-box{border:1px solid var(--border);background:#fff;border-radius:16px;grid-template-columns:26px minmax(0,1fr) auto;align-items:center;min-width:0;padding-left:14px;display:grid;position:relative;overflow:hidden}.search-box svg{width:18px;color:var(--muted)}.search-box input{min-width:0;box-shadow:none;border:0;padding:0 6px}.search-box button{min-width:54px;height:38px;color:var(--primary-dark);background:#e7f2ec;border:0;border-radius:11px;margin-right:7px;font-weight:700}.search-box button svg{margin:auto}.poi-results{z-index:8;left:clamp(16px,5.6vw,22px);right:clamp(16px,5.6vw,22px);top:calc(82px + var(--safe-top));border:1px solid var(--border);background:#fff;border-radius:16px;max-height:264px;position:absolute;overflow-y:auto;box-shadow:0 16px 36px #17281f24}.poi-results button{border:0;border-bottom:1px solid var(--border);text-align:left;background:#fff;grid-template-columns:26px minmax(0,1fr);gap:8px;width:100%;min-width:0;padding:12px;display:grid}.poi-results svg{width:17px;color:var(--primary)}.poi-results strong,.poi-results small{display:block}.poi-results small{color:var(--muted);overflow-wrap:anywhere;margin-top:3px}.location-picker .map-canvas{height:min(50dvh,460px);min-height:330px}.picker-meta{justify-content:space-between;align-items:center;gap:10px;min-width:0;display:flex}.picker-meta>span{min-width:0;color:var(--muted);overflow-wrap:anywhere;text-align:right;font-size:11px}.picker-meta .location-guide{text-align:left;align-items:center;gap:5px;display:inline-flex}.picker-meta .location-guide svg{flex:none;width:15px}.location-button{min-height:40px;color:var(--primary-dark);background:#e7f2ec;border:0;border-radius:13px;flex:none;align-items:center;gap:7px;padding:0 12px;font-weight:700;display:inline-flex}.location-button svg{width:17px}.form-hint{color:var(--muted);overflow-wrap:anywhere;margin:0;font-size:12px;line-height:1.6}.form-hint.warning{color:#a84d35;background:#fff2ee;border-radius:12px;padding:10px 12px}.sticky-action{z-index:9;padding:10px clamp(16px, 5.6vw, 22px) calc(14px + var(--safe-bottom));background:var(--bg);margin:10px calc(-1*clamp(16px,5.6vw,22px)) 0;position:sticky;bottom:0}.selected-location{min-width:0;color:var(--primary-dark);background:#eaf5ef;border-radius:16px;grid-template-columns:28px minmax(0,1fr) auto;align-items:center;gap:9px;padding:14px;display:grid}.selected-location>span{min-width:0}.selected-location strong,.selected-location small{overflow-wrap:anywhere;display:block}.selected-location small{color:var(--muted);margin-top:4px;font-size:11px}.selected-location button{color:var(--primary-dark);background:0 0;border:0;font-weight:700}.place-form>label{gap:8px;font-size:13px;font-weight:700;display:grid;position:relative}.place-form textarea{resize:vertical;border:1px solid var(--border);width:100%;min-width:0;min-height:120px;font:inherit;background:#fff;border-radius:16px;outline:none;padding:14px 16px 28px}.place-form label>small{color:var(--muted);font-weight:400;position:absolute;bottom:8px;right:12px}.place-form fieldset{border:0;min-width:0;margin:0;padding:0}.place-form legend{margin-bottom:9px;font-size:13px;font-weight:700}.type-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.type-grid button{border:1px solid var(--border);color:#47524d;background:#fff;border-radius:13px;min-width:0;min-height:42px}.type-grid button.active{border-color:var(--primary);color:var(--primary-dark);background:#e8f6ef;font-weight:700}.type-grid button svg{vertical-align:middle;width:14px;margin-right:3px}.duplicate-warning{background:#fff8ef;border:1px solid #efc9a5;border-radius:16px;padding:15px}.duplicate-warning p{color:var(--muted);margin:6px 0 12px;font-size:13px}.duplicate-warning>div{grid-template-columns:1fr 1fr;gap:8px;display:grid}.duplicate-warning button{min-height:40px;color:var(--primary-dark);background:#fff;border:0;border-radius:12px;font-weight:700}.duplicate-warning button:last-child{background:var(--primary);color:#fff}.place-cover{aspect-ratio:16/10;object-fit:cover;border-radius:20px;width:100%}.place-cover.empty{color:var(--primary);background:#e5f0ea;place-items:center;display:grid}.place-cover.empty svg{width:46px;height:46px}.place-detail-copy{padding:20px 2px}.place-title-row{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.place-title-row h2{margin:0;font-size:26px}.place-title-row p{color:var(--muted);margin:6px 0 0;font-size:13px}.place-title-row>span{color:var(--primary-dark);background:#e7f2ec;border-radius:9px;flex:none;padding:6px 9px;font-size:11px;font-weight:700}.place-description{margin:22px 0;line-height:1.8}.place-description.muted{color:var(--muted)}.coordinate-card{border:1px solid var(--border);background:#fff;border-radius:16px;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:8px;min-width:0;padding:15px;display:grid}.coordinate-card>span{min-width:0}.coordinate-card strong,.coordinate-card small{display:block}.coordinate-card small{color:var(--muted);margin-top:4px}.coordinate-card button{color:var(--primary-dark);background:0 0;border:0;font-weight:700}@media (width<=370px){.sheet-scroll,.sheet-action{padding-inline:16px}.file-picker{min-height:124px}.type-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.map-sheet{margin-inline:6px;padding-inline:16px}}@media (width>=700px){body{padding:24px 0}.app-shell,.login-page,.center-screen{border-radius:28px;min-height:calc(100dvh - 48px);overflow:hidden;box-shadow:0 20px 70px #17281f1f}.bottom-nav{border-radius:0 0 28px 28px;bottom:24px}}