:root{--paper:#f6f4ee;--surface:#fffdf8;--ink:#293a30;--muted:#5e695f;--line:#d9dbcf;--line-strong:#b9c0ae;--accent:#375844;--accent-soft:#e4eadf;--orange:#945e31;--blue:#395e72;--purple:#704f82;--shadow:0 2px 10px #26332b1c,0 10px 32px #26332b14;--glass:rgba(255,253,248,.74);--glass-soft:rgba(255,253,248,.55);--glass-panel:rgba(255,253,248,.88);font-family:system-ui,Microsoft YaHei,sans-serif;color:var(--ink);background:var(--paper);font-size:14px}*{box-sizing:border-box}body{margin:0}#file-proto-hint{position:fixed;inset:0;z-index:10000;background:var(--paper);display:flex;align-items:center;justify-content:center;padding:24px;font-size:15px}#file-proto-hint .fp-card{max-width:520px;background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:28px 30px;box-shadow:var(--shadow)}#file-proto-hint strong{font-size:18px;font-family:"Cairn Serif","Noto Serif SC",serif;display:block;margin-bottom:12px}#file-proto-hint p{line-height:1.7;margin:10px 0}#file-proto-hint 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strong{font-size:24px;font-weight:500}.peak-meta small{font-size:14px}.peak-meta span{font-size:13px}.mountain-heading .hint{margin:8px 0 0}.tabs{display:flex;position:sticky;top:0;background:var(--paper);z-index:2;padding:0 18px;border-bottom:1px solid var(--line)}.tabs button{flex:1;border:0;background:none;border-radius:0;padding:12px 4px;color:var(--muted);position:relative}.tabs button:hover{background:none;color:var(--ink)}.tabs button[aria-selected=true]{border-bottom:2px solid var(--accent);color:var(--ink);font-weight:600}aside section{padding:16px 22px}label{display:block;font-size:13px;color:var(--muted);margin:0 0 12px}input:not([type=checkbox]),select,textarea{display:block;width:100%;margin-top:5px;padding:9px 10px;border:1px solid #c5ccbf;border-radius:4px;background:var(--surface);color:var(--ink);min-height:38px}textarea{resize:vertical}.form-row{display:flex;gap:12px}.form-row>label{flex:1;min-width:0}.check{display:flex;align-items:center;gap:8px;color:var(--ink);font-size:14px}.check input{width:16px;height:16px;accent-color:var(--accent)}.check.sub{padding-left:20px;color:var(--muted);font-size:12px}.section-top,.actions{display:flex;align-items:center;gap:8px}.section-top{justify-content:space-between}.section-top p{font-size:12px}.section-top button{padding:5px 10px}details{border-top:1px solid var(--line);padding:12px 0;margin-top:12px}summary{cursor:pointer;font-size:14px;margin-bottom:8px}summary span{float:right;font-size:12px;color:var(--muted)}.county-box{margin:0;border-bottom:1px solid var(--line)}#county-tree{max-height:230px;overflow:auto}#county-tree details{margin:0;padding:6px}#county-tree .check{margin:6px 0;font-size:12px}#catalogue{height:330px;overflow:auto;position:relative;border-top:1px solid var(--line)}#catalogue-spacer{position:relative}.peak-row{position:absolute;left:0;width:100%;height:72px;text-align:left;border:0;border-radius:0;border-bottom:1px solid var(--line);background:none;padding:11px 14px;display:flex;flex-direction:column;justify-content:center;gap:3px;transition:background .12s ease}.peak-row:hover{background:#eceee4}.peak-row strong{font-size:16px;font-weight:600;letter-spacing:.2px;padding-right:76px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.peak-row .ele{position:absolute;right:14px;top:11px;font-variant-numeric:tabular-nums;font-size:13.5px;font-weight:600;color:var(--ink)}.peak-row small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;color:var(--muted)}.peak-row[aria-pressed=true]{background:var(--accent-soft);box-shadow:inset 3px 0 0 var(--accent)}.record{padding:12px 0;border-bottom:1px solid 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var(--line);border-radius:16px 16px 0 0;box-shadow:0 -5px 28px #152b2329;z-index:900;padding-top:34px}.aside-content{height:100%;overscroll-behavior:contain}#drawer-handle{position:absolute;display:flex;align-items:center;justify-content:center;gap:20px;top:0;left:0;width:100%;height:34px;min-height:34px;border:0;background:var(--paper);border-radius:16px 16px 0 0;touch-action:none;font-size:11px;color:var(--muted);cursor:grab}#drawer-handle:active{cursor:grabbing}.mountain-heading{padding:12px 18px}.mountain-heading h1{font-size:24px;display:inline-block;margin:0 14px 0 0}.eyebrow{display:none}.peak-meta{display:inline-flex;gap:14px}.peak-meta strong{font-size:20px}.peak-meta span{font-size:12px}.mountain-heading .hint{margin-top:3px;font-size:11px}.tabs{padding:0 12px}.tabs button{padding:10px 4px}aside section{padding:14px 18px}.map-shell{height:calc(100% - 110px)}.map-top{top:8px;left:8px;right:8px}.map-tag{padding:4px 8px;line-height:1.25}.map-tag b{font-size:12px}.map-tag 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h2{font-size:17px}.weather-foot{padding:8px;font-size:11px}#catalogue{height:320px}#toast{bottom:18px}dialog{padding:18px}.actions{flex-wrap:wrap}.map-legend{background:var(--glass);border-color:#d9dbcfaa;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.coordinates{background:var(--glass-soft)}.map-notice{background:var(--glass);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.layer-panel{background:var(--glass-panel);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}#compare-tag{background:var(--glass);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}:root{--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--radius:5px;--green:#375844;--latin-serif:Georgia,serif}h1{font-weight:700}.brand{letter-spacing:.5px}.brand em{font-family:var(--latin-serif);letter-spacing:0}footer{align-items:center;gap:8px}footer .brandmark{height:25px;width:23px}footer 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0}#compare-divider{position:absolute;top:0;bottom:0;left:50%;width:2px;background:#fffdf8cc;border-left:1px solid #0000003d;z-index:580;pointer-events:none}#compare-tag{position:absolute;right:20px;top:42%;z-index:590;pointer-events:none;max-width:46%}#compare-tag small{display:block}@media (max-width:800px){#compare-tag{right:12px;top:34%;max-width:44%}#compare-tag{padding:6px 8px}}.brand{gap:10px;font-size:22px}.brandmark{flex:none;color:var(--accent)}.brand-name{display:inline-flex;align-items:baseline;gap:7px}.brand .brand-cn{font-size:22px;line-height:1;letter-spacing:0;font-weight:700}.brand .brand-en{font-size:27px;line-height:1;letter-spacing:0;font-family:var(--latin-serif);font-weight:400;color:var(--muted)}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.map-top{flex-wrap:wrap}.map-search{position:relative;flex:0 1 300px;min-width:172px}.map-search:before{content:"";position:absolute;left:11px;top:50%;width:14px;height:14px;transform:translateY(-50%);pointer-events:none;background:no-repeat center/contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none' stroke='%235e695f' stroke-width='1.7' stroke-linecap='round'%3E%3Ccircle cx='7' cy='7' r='4.6'/%3E%3Cpath d='m10.6 10.6 3.4 3.4'/%3E%3C/svg%3E")}.map-search input{margin:0;min-height:38px;padding:8px 30px 8px 33px;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}#map-search-input::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none;display:none}#map-search-input::-webkit-search-decoration{-webkit-appearance:none;appearance:none;display:none}#weather-search::-webkit-search-cancel-button{-webkit-appearance:none;appearance:none;display:none}#weather-search::-webkit-search-decoration{-webkit-appearance:none;appearance:none;display:none}#map-search-clear,#weather-search-clear{position:absolute;right:5px;top:50%;transform:translateY(-50%);min-height:0;padding:2px 7px;background:none;border:0;color:var(--muted);font-size:16px;line-height:1}#map-search-drop,#weather-search-drop{position:absolute;top:calc(100% + 6px);left:0;right:0;z-index:700}#map-search-results,#weather-search-results{position:static;max-height:330px;overflow:auto;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}#map-search-results button,#weather-search-results button{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:9px 12px;min-height:0;font-weight:400}#map-search-results button:last-child,#weather-search-results button:last-child{border-bottom:0}#map-search-results button:hover,#map-search-results button[aria-selected=true],#weather-search-results button:hover,#weather-search-results button[aria-selected=true]{background:var(--accent-soft)}#map-search-results b,#weather-search-results b{font-weight:600}#map-search-results small,#weather-search-results small{display:block;color:var(--muted);font-size:11.5px}#map-search-note,#weather-search-note{position:static;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);padding:9px 12px;margin:0 0 6px}.letter-index{display:grid;grid-template-columns:repeat(auto-fill,minmax(27px,1fr));gap:4px;padding:10px 0;border-bottom:1px solid var(--line)}.letter-index 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strong{grid-column:1;font-size:15px;padding-right:0}.peak-row .ele{position:static;grid-column:2;font-size:13px;text-align:right;white-space:nowrap}.peak-row small{grid-column:1/-1;font-size:11.5px}.peak-detail{padding:0 24px 16px;border-bottom:1px solid var(--line)}.peak-photos{display:flex;gap:6px;overflow-x:auto;padding:2px 0 9px;scroll-snap-type:x mandatory}.peak-photos img{height:100px;width:auto;flex:none;border:1px solid var(--line);border-radius:6px;object-fit:cover;cursor:zoom-in;scroll-snap-align:start;background:var(--accent-soft)}.photo-empty{height:100px;flex:1;display:grid;place-items:center;border:1px dashed var(--line-strong);border-radius:6px;color:var(--muted);font-size:12px;text-align:center;padding:0 8px}.peak-actions{display:flex;align-items:center;gap:10px;margin-bottom:10px;flex-wrap:wrap}.photo-upload{font-size:12px;padding:5px 11px;min-height:30px}.peak-facts{display:grid;grid-template-columns:auto 1fr;gap:5px 10px;margin:0 0 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var(--accent)}.report-head{display:flex;flex-direction:column;align-items:flex-start;gap:3px;width:100%;text-align:left;background:none;border:0;padding:0;min-height:0;font:inherit;cursor:pointer}.report-head:hover{background:none;border-color:transparent}.report-tags{display:flex;gap:5px;align-items:center}.report-kind{font-size:10.5px;padding:1px 6px;border-radius:4px;background:var(--accent-soft);color:var(--accent);white-space:nowrap}.report-kind.kind-accident{background:#f3e2dc;color:#9c3024}.report-badge{font-size:10.5px;padding:1px 6px;border-radius:4px;background:#f0e3c9;color:#8a5a1c;white-space:nowrap}.report-head b{font-size:13px;font-weight:600;line-height:1.35}.report-meta{font-size:11px;color:var(--muted)}.report-summary{font-size:11.5px;color:var(--muted);margin:5px 0 0;line-height:1.55}.report-item .actions{margin-top:7px}.report-add{margin-top:9px;width:100%;font-size:12px;min-height:32px}.report-carrier{border:1px solid var(--line);border-radius:7px;padding:10px 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