@import"https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700&family=Noto+Serif+SC:wght@600;700;900&display=swap";:root{--ink: #1C1B19;--paper: #F4EFE6;--cinnabar: #B5382B;--cinnabar-bright: #D9594A;--smoke: #5E5A52;--silk: #EAE3D6;--card: #FBF8F2;--line: #E2DACB;--muted: var(--smoke);--green: #315f53;font-family:Noto Sans SC,PingFang SC,Microsoft YaHei,system-ui,sans-serif;color:var(--ink);background:#e4ddd0;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#e4ddd0}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{cursor:pointer}.app-shell{width:100%;max-width:760px;min-height:100vh;margin:0 auto;background:var(--paper);box-shadow:0 0 50px #34383012}.topbar{height:76px;padding:0 20px;display:flex;align-items:center;gap:14px;position:sticky;top:0;z-index:20;background:#f4efe6f2;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.topbar>div{display:flex;flex-direction:column;gap:3px}.topbar strong{font-family:"Noto Serif SC",serif;font-size:18px}.topbar div span{font-size:10px;letter-spacing:2px;color:var(--muted)}.back-button{width:36px;height:36px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;font-size:21px}.topbar-seal{margin-left:auto;width:32px;height:32px;display:grid;place-items:center;color:var(--cinnabar);border:1px solid var(--cinnabar);border-radius:4px;font-family:"Noto Serif SC",serif}.home-header{padding:44px 26px 38px;color:var(--paper);background:var(--ink)}.home-logo{display:block;width:186px;height:auto}.home-header h1{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.home-tagline{margin:30px 0 10px;font:600 19px/1.5 "Noto Serif SC",serif;letter-spacing:6px}.home-quote{margin:0;color:#b9b2a4;font-size:12px;letter-spacing:2px}.home-content{padding:27px 20px 40px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:0 2px 17px}.section-heading h2{margin:0;font:600 18px "Noto Serif SC",serif}.section-heading>span{color:var(--muted);font-size:11px}.tool-grid{display:grid;gap:12px}.tool-card{min-height:96px;padding:18px;display:flex;align-items:center;gap:16px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 4px 12px #353b3005;transition:transform .16s,border-color .16s}.tool-card:hover{transform:translateY(-2px);border-color:var(--smoke)}.tool-mark{flex:0 0 52px;height:52px;display:grid;place-items:center;border-radius:10px;background:var(--silk);color:var(--ink);font:600 25px "Noto Serif SC",serif}.tool-heshen{border-color:var(--ink)}.tool-heshen .tool-mark{background:var(--ink);color:var(--paper)}.tool-copy{display:flex;flex-direction:column;gap:7px}.tool-copy strong{font:600 17px "Noto Serif SC",serif;letter-spacing:1px}.tool-copy small{color:var(--muted);font-size:11px}.tool-arrow{margin-left:auto;color:#ada595;font-size:28px;font-weight:200}.privacy-note{text-align:center;color:var(--smoke);font-size:11px;margin:26px 0 0}.privacy-note span{color:var(--cinnabar);margin-right:6px;font-size:8px}@media(min-width:600px){.tool-grid{grid-template-columns:1fr 1fr}.home-header{padding:52px 34px 44px}.home-content{padding:30px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.page-loading{padding:48px 20px;text-align:center;color:var(--muted);font-size:13px;letter-spacing:1px}.module-page{padding:22px 18px 40px}.module-intro{margin:3px 2px 22px}.module-intro>span,.result-heading>span{color:var(--cinnabar);font-size:10px;letter-spacing:3px}.module-intro h2,.result-heading h2{margin:7px 0;font:700 24px "Noto Serif SC",serif}.module-intro p,.result-heading p{margin:0;color:var(--smoke);font-size:12px;line-height:1.7}.paipan-form,.result-section{padding:20px;background:var(--card);border:1px solid var(--line);border-radius:14px}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.field>span{font-size:12px;font-weight:600}.field small{color:#999;font-weight:400}.field input,.field select{width:100%;height:44px;padding:0 12px;color:var(--ink);background:#fffdf9;border:1px solid var(--line);border-radius:8px;outline:none}.field input:focus,.field select:focus{border-color:var(--ink);box-shadow:0 0 0 3px #1c1b1912}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.check-field{display:flex;gap:9px;align-items:center;margin:4px 0 18px;font-size:13px}.check-field input{accent-color:var(--ink);width:17px;height:17px}.primary-button,.secondary-button{width:100%;min-height:46px;border-radius:8px;font-weight:600;letter-spacing:2px}.primary-button{color:#fffdf9;background:var(--cinnabar);border:1px solid var(--cinnabar)}.secondary-button{color:var(--ink);background:transparent;border:1px solid var(--smoke);margin-top:18px}.form-error{padding:10px;color:var(--cinnabar);background:#f6e6e1;border-radius:7px;font-size:12px}.result-section{margin-top:18px;padding:16px 10px}.result-heading{text-align:center;margin:5px 5px 18px}.result-heading h2{font-size:20px}