@charset "UTF-8";
.evidence-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(220px,100%),1fr));gap:14px}.evidence-card,.source-card{border:1px solid #e2d6c8;border-radius:12px;padding:14px;min-width:0;margin:12px 0}.evidence-card img{display:block;width:100%;height:auto;max-height:440px;object-fit:contain;border-radius:7px;background:#eee4d8}.evidence-card h4{margin:0}.source-card summary{cursor:pointer;overflow-wrap:anywhere;font-weight:600}.source-card a{color:#93462d;text-decoration:underline;overflow-wrap:anywhere}.source-text{max-height:320px;overflow:auto;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.9}.usage-line{font-variant-numeric:tabular-nums;font-size:12px}.evidence-card .place-links{flex-wrap:wrap}.result-block ul{padding-left:20px}
:root{color-scheme:light;--paper:#faf5ed;--surface:#fffdf9;--ink:#332821;--muted:#756457;--line:#e2d6c8;--accent:#93462d;--accent-soft:#f2e5d8;--green:#526b55;--radius:18px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.6}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{opacity:.55;cursor:wait}button,input,textarea,select,a{touch-action:manipulation}:focus-visible{outline:3px solid #be8a64;outline-offset:4px}[hidden]{display:none!important}.header{max-width:1280px;margin:auto;padding:26px 40px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:700}.brand svg{width:32px;height:32px;fill:none;stroke:var(--accent);stroke-width:2}.brand small{font-size:13px;font-weight:400;border-left:1px solid var(--line);padding-left:10px;margin-left:10px}.header nav{display:flex;align-items:center;gap:24px;font-size:13px}.header .login{padding:8px 15px;border:1px solid var(--accent);border-radius:8px;color:var(--accent)}#user{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}main{max-width:1200px;margin:auto;padding:0 32px}.intro{display:flex;align-items:center;justify-content:space-between;padding:52px 4px 40px;gap:32px}.eyebrow{font-size:12px;font-weight:600;letter-spacing:3px;color:var(--accent);margin:0 0 12px}h1{font-family:"Songti SC","Noto Serif CJK SC",STSong,serif;font-size:clamp(32px,4.7vw,52px);letter-spacing:-1px;margin:0 0 16px;font-weight:600;line-height:1.2}h1 span{color:var(--accent)}.intro p:last-child{font-size:15px;color:var(--muted);line-height:1.9;margin:0}.intro-mark{position:relative;width:260px;min-height:170px;display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--accent);flex-shrink:0}.intro-mark svg{width:138px;height:138px;fill:none;stroke:currentColor;stroke-width:1.5;z-index:1}.intro-mark>span:last-child{font-size:11px;letter-spacing:4px}.orbit{position:absolute;inset:12px 0 24px;border:1px solid #d6bd9f;border-radius:50%;transform:rotate(-22deg);background:radial-gradient(ellipse,#efe0cb44 10%,transparent 70%)}.workspace{display:grid;grid-template-columns:minmax(300px,410px) minmax(0,1fr);align-items:start;gap:24px}.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-width:0}.section-heading{display:flex;align-items:center;gap:13px;margin-bottom:24px}.section-heading h2{font-size:17px;margin:0;font-weight:650}.section-heading p{font-size:12px;color:var(--muted);margin:3px 0 0}.step{color:var(--accent);font-family:Georgia,serif;font-size:19px;font-style:italic;background:var(--accent-soft);border-radius:50%;display:grid;place-items:center;width:40px;height:40px;flex-shrink:0}.section-heading>button{margin-left:auto}.drop-zone{position:relative;min-height:210px;border:1px dashed #cbb5a0;background:linear-gradient(135deg,#faf5ed88,#f7efe4);display:flex;align-items:center;justify-content:center;text-align:center;flex-direction:column;border-radius:12px;gap:9px;cursor:pointer;padding:22px 12px}.drop-zone.dragging{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.drop-zone input{position:absolute;width:1px;height:1px;opacity:0}.drop-zone:focus-within{outline:3px solid #be8a64;outline-offset:4px}.upload-symbol{font-size:30px;color:var(--accent);line-height:1;width:45px;height:45px;border:1px solid #dac4b0;border-radius:12px;display:grid;place-items:center}.drop-zone strong{font-size:14px}.drop-zone>span:not(.upload-symbol){font-size:12px;color:var(--muted)}.drop-zone small{font-size:10px;color:var(--muted)}.preview-wrap{border:1px solid var(--line);border-radius:12px;overflow:hidden}.preview-wrap img{display:block;width:100%;max-height:290px;object-fit:contain;background:#f0e9df}.preview-wrap>div{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:9px 12px}.preview-wrap>div>span{font-size:11px;color:var(--muted)}fieldset{margin:22px 0;padding:0;border:0;min-width:0}legend,.field>label{font-size:13px;font-weight:600;margin-bottom:9px;display:block}.modes{display:grid;grid-template-columns:1fr 1fr;gap:10px}.modes label{display:flex;gap:8px;align-items:flex-start;border:1px solid var(--line);padding:11px 8px;border-radius:9px;cursor:pointer}.modes label:has(input:checked){background:var(--accent-soft);border-color:#b88568}.modes input{margin:4px 0 0;accent-color:var(--accent)}.modes strong{font-size:12px}.modes small{display:block;font-size:10px;color:var(--muted);margin-top:3px}.modes em{font-size:9px;font-style:normal;border:1px solid #b88568;border-radius:4px;padding:0 3px;color:var(--accent)}.field{margin:18px 0}.field>label>span{font-weight:400;font-size:11px;color:var(--muted);margin-left:6px}select,textarea{display:block;width:100%;padding:11px 12px;border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink)}select{min-height:44px}textarea{resize:vertical;line-height:1.7;min-height:90px;max-height:260px}.helper{font-size:11px;color:var(--muted);margin:8px 0}.check{display:flex;align-items:flex-start;gap:9px;margin:16px 0;font-size:12px;cursor:pointer}.check input{accent-color:var(--accent);width:15px;height:15px;flex-shrink:0;margin:3px 0 0}.check small{display:block;font-size:11px;color:var(--muted);margin-top:4px;line-height:1.65}.ai-consent{padding:12px;background:#f8eee2;border-radius:9px}.primary{display:flex;align-items:center;justify-content:space-between;background:var(--accent);color:white;border:1px solid var(--accent);border-radius:9px;padding:13px 16px;width:100%;font-weight:600;margin-top:22px;min-height:48px}.primary>span:last-child{font-size:18px;font-weight:400}.privacy-note{font-size:10px;text-align:center;color:var(--muted);margin:10px 0 0}.result-column{display:grid;gap:22px;min-width:0}.empty{text-align:center;padding:28px 0 36px}.empty-map{height:132px;width:190px;max-width:100%;border:1px solid #e3d5c6;border-radius:12px;margin:0 auto 24px;display:grid;place-items:center;transform:rotate(-4deg);background:repeating-linear-gradient(0deg,transparent,transparent 25px,#e9dfd2 25px,#e9dfd2 26px),repeating-linear-gradient(90deg,transparent,transparent 25px,#e9dfd2 25px,#e9dfd2 26px),#faf5ed}.empty-map span{width:50px;height:50px;border-radius:50%;background:#f4e3d2;border:1px solid #cfab88;display:grid;place-items:center;font:28px Georgia,serif;color:var(--accent)}.empty h3{font-size:16px;font-weight:600}.empty p{font-size:13px;color:var(--muted);line-height:1.9}.evidence-key{display:flex;align-items:center;justify-content:center;gap:8px;font-size:10px;margin:24px 0}.evidence-key span{padding:6px 9px;border:1px solid var(--line);border-radius:6px}.evidence-key i{font-style:normal;color:#9b8875}.muted{color:var(--muted);font-size:12px}.notice{border:1px solid #d3b397;background:#fff1e2;border-radius:10px;padding:13px 16px;margin-bottom:20px;color:#714a2e;font-size:13px}.notice.error{background:#fff0ed;color:#943b32;border-color:#e5b6ad}.progress{text-align:center;padding:65px 0}.progress p{font-size:12px;color:var(--muted);line-height:1.9}.loader{width:44px;height:44px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin 1.2s linear infinite;margin:0 auto 24px}.progress h3{font-size:16px}.progress-track{height:3px;max-width:190px;overflow:hidden;background:#eadbcb;margin:25px auto 0;border-radius:3px}.progress-track span{height:100%;width:35%;display:block;background:var(--accent);animation:drift 2s ease-in-out infinite}.result-block+.result-block{border-top:1px solid var(--line);padding-top:22px;margin-top:22px}.result-block h3{font-size:14px;margin:0 0 12px;display:flex;align-items:center;gap:8px;flex-wrap:wrap}.badge{font-size:10px;font-weight:400;background:#f2e7d9;color:#855034;padding:3px 7px;border-radius:5px}.badge.green{color:#48614c;background:#e9eee3}.result-block p{font-size:13px;line-height:1.9;overflow-wrap:anywhere;margin:8px 0}.result-block ul{padding-left:18px;font-size:12px;line-height:1.9}.result-block li{margin:6px 0;overflow-wrap:anywhere}.statement{border-left:3px solid #b3835a;padding:11px 14px;background:#faf2e7;font-size:12px;line-height:1.85;border-radius:0 8px 8px 0}.meta-list{display:grid;grid-template-columns:90px minmax(0,1fr);gap:8px;font-size:12px;margin:10px 0}.meta-list dt{color:var(--muted)}.meta-list dd{margin:0;overflow-wrap:anywhere}.candidate{padding:16px;border:1px solid var(--line);border-radius:11px;margin-top:14px}.candidate h4{margin:0;font-size:15px}.candidate p{font-size:12px}.place{padding:12px;background:#f8f4ed;border-radius:8px;margin-top:10px}.place>strong{font-size:12px}.place p{font-size:11px}.place .coordinate{font-family:ui-monospace,SFMono-Regular,monospace;font-size:11px}.place-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.place-links a{font-size:11px;border:1px solid #d9c3ad;border-radius:5px;padding:5px 8px;color:var(--accent);min-height:30px}.history-panel .section-heading{margin-bottom:14px}.history-item{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:12px 0}.history-open{flex:1;min-width:0;text-align:left;background:none;border:0;padding:4px 0;color:var(--ink)}.history-open strong{display:block;font-size:12px;font-weight:600}.history-open small{font-size:10px;color:var(--muted)}.history-delete{border:0;background:none;color:var(--muted);font-size:11px;min-width:40px;min-height:36px}.history-item.active .history-open{color:var(--accent)}.text-button{border:0;background:none;color:var(--accent);font-size:12px;padding:5px 0;min-height:32px;white-space:nowrap}.secondary{padding:9px 12px;background:var(--surface);border:1px solid #d9c3ad;border-radius:7px;font-size:12px;color:var(--accent)}.export-actions{display:flex;flex-wrap:wrap;gap:10px;border-top:1px solid var(--line);margin-top:25px;padding-top:18px}.method{margin:48px 0 36px;padding-top:28px;border-top:1px solid var(--line)}.method h2{font:23px "Songti SC",STSong,serif;margin:0 0 20px}.method>div{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.method p{font-size:12px;color:var(--muted);margin:0;line-height:1.9}.method strong{display:block;color:var(--ink);font-size:13px;margin-bottom:6px}.method>a{display:inline-block;color:var(--accent);font-size:11px;margin-top:20px}footer{max-width:1136px;margin:0 auto;padding:24px 0 36px;display:flex;justify-content:space-between;border-top:1px solid var(--line);font-size:11px;color:var(--muted)}
@keyframes spin{to{transform:rotate(360deg)}}@keyframes drift{0%{transform:translateX(-100%)}100%{transform:translateX(400%)}}
.result-block{overflow-wrap:anywhere}
@media(max-width:850px){.header{padding:20px 24px}.header nav{gap:14px}main{padding:0 22px}.workspace{grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:16px}.panel{padding:21px}.intro{padding-top:36px}.intro-mark{width:190px}.intro-mark svg{width:110px}.intro p:last-child{font-size:13px}.intro-mark .orbit{inset:25px 0 30px}.section-heading{gap:9px}.step{width:34px;height:34px}.section-heading h2{font-size:15px}.section-heading p{font-size:10px}footer{margin:0 22px}}
@media(max-width:680px){.header{padding:17px 18px}.header nav>a:first-child{display:none}.header nav{gap:12px;font-size:11px}.header .login{padding:7px 10px}.brand{font-size:17px;gap:5px}.brand small{font-size:11px;margin-left:6px;padding-left:6px}.brand svg{width:26px}.workspace{grid-template-columns:1fr;gap:18px}main{padding:0 16px}.intro{padding:30px 2px 27px;gap:8px}.intro-mark{width:94px;min-height:110px}.intro-mark svg{width:84px;height:94px}.intro-mark>span:last-child{display:none}.intro-mark .orbit{inset:12px -2px}.eyebrow{font-size:10px;letter-spacing:1px;margin-bottom:10px}h1{font-size:31px;margin-bottom:12px}.intro p:last-child{font-size:12px}.desktop{display:none}.panel{padding:22px 20px}.input-panel .section-heading{margin-bottom:20px}.drop-zone{min-height:180px}.mode-field{margin-bottom:18px}.modes label{padding:12px 10px}.section-heading h2{font-size:16px}.section-heading p{font-size:11px}.empty{padding:18px 0}.result-column{gap:18px}.method{margin:32px 0 24px}.method h2{font-size:21px}.method>div{grid-template-columns:1fr;gap:18px}.method p{font-size:12px}.method strong{margin-bottom:2px}.privacy-note{font-size:10px}.header #user{max-width:75px}footer{margin:0 18px;gap:12px;font-size:10px}.progress{padding:38px 0}.meta-list{grid-template-columns:78px 1fr}.candidate{padding:13px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;scroll-behavior:auto!important}.loader{border-color:var(--accent)}}
@media print{#shuizhao-site-navigation,.header,.intro,.notice,.input-panel,.history-panel,.method,footer,.export-actions,.progress,.empty{display:none!important}main{padding:0;max-width:none}.workspace{display:block}.panel{border:0;padding:0}.result-column{display:block}body{background:white;color:black}.candidate{break-inside:avoid}.result-block{break-inside:auto}a{overflow-wrap:anywhere}.place-links{display:none}}