:root{--green-950:#12372f;--green-900:#183f36;--green-800:#245247;--green-100:#e7f0e9;--green-50:#f3f7f4;--amber:#f0c45d;--amber-100:#fff2cf;--paper:#f6f4ef;--white:#fff;--ink:#1c2925;--muted:#687770;--line:#e4e2db;--danger:#a83232;--shadow:0 12px 34px rgba(30,45,39,.07);--radius:16px;--sidebar:220px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.55}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(32,105,87,.28);outline-offset:2px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:28px 16px 20px;background:var(--green-950);color:#fff;display:flex;flex-direction:column;z-index:20}.brand,.mobile-brand{color:inherit;text-decoration:none;display:flex;align-items:center;gap:11px}.brand{padding:0 10px;margin-bottom:34px}.brand-mark{width:38px;height:38px;border-radius:11px;background:var(--amber);color:var(--green-950);display:grid;place-items:center;font-family:Georgia,serif;font-size:24px;font-weight:800}.brand strong{display:block;letter-spacing:.09em}.brand small{display:block;color:#b7d0c8;font-size:11px;margin-top:1px}.nav-list{display:grid;gap:6px}.nav-item{width:100%;border:0;background:transparent;color:#dce8e4;display:flex;gap:12px;align-items:center;text-align:left;border-radius:10px;padding:11px 12px;font-weight:650}.nav-item svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8}.nav-item:hover{background:#214a41}.nav-item.is-active{background:var(--amber);color:var(--green-950)}.privacy-note{margin-top:auto;border-top:1px solid #31594f;padding:16px 10px 0;color:#b9cec7;display:flex;align-items:flex-start;gap:9px;font-size:12px}.status-dot{width:8px;height:8px;margin-top:5px;border-radius:50%;background:#78d5a4;box-shadow:0 0 0 4px rgba(120,213,164,.12)}.main-content{margin-left:var(--sidebar);padding:35px clamp(25px,4vw,64px) 60px;min-height:100vh}.page{display:none;max-width:1200px;margin:0 auto}.page.is-active{display:block;animation:fade-in .2s ease-out}@keyframes fade-in{from{opacity:.2;transform:translateY(4px)}to{opacity:1;transform:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}.page-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:24px}.page-heading h1{font-size:clamp(28px,3vw,42px);line-height:1.12;margin:7px 0 9px;letter-spacing:-.035em}.page-heading p{margin:0;color:var(--muted)}.eyebrow{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#6a756f}.eyebrow.green{color:#39745f}.eyebrow.amber{color:#926c15}.mode-pill,.knowledge-badge,.local-badge{border-radius:999px;padding:7px 12px;font-size:12px;font-weight:700}.mode-pill{background:#fff;border:1px solid var(--line)}.knowledge-badge{background:var(--green-100);color:#35634e}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.assistant-hero{padding:28px}.card-topline,.section-title{display:flex;justify-content:space-between;align-items:flex-start;gap:20px}.card h2,.salary-callout h2{font-size:22px;line-height:1.25;margin:6px 0}.question-form{display:flex;gap:10px;margin:22px 0 16px}.question-form input,.library-toolbar input{min-width:0;flex:1;border:1px solid #d8dbd7;background:#fbfcfb;border-radius:11px;padding:13px 15px;color:var(--ink)}.question-form input::placeholder,.library-toolbar input::placeholder{color:#98a19d}.primary-button,.dark-button,.secondary-button,.calculate-button{border:0;border-radius:10px;padding:12px 18px;font-weight:800}.primary-button{background:var(--green-800);color:#fff}.primary-button:hover,.dark-button:hover,.calculate-button:hover{background:#102f29}.quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.quick-grid button,.suggestion-row button{border:1px solid var(--line);border-radius:9px;padding:10px;background:#fff;color:#44534d;text-align:left}.quick-grid button:hover,.suggestion-row button:hover{border-color:#8ca99d;background:var(--green-50)}.answer-slot{margin-top:20px;padding:18px;border-left:3px solid #4f806b;background:var(--green-50);border-radius:0 12px 12px 0}.answer-slot h3{margin:3px 0 8px;font-size:18px}.answer-slot p{margin:7px 0}.answer-meta{font-size:12px;color:#4f6a60}.source-list,.related-list{display:flex;flex-wrap:wrap;gap:7px;margin-top:12px}.source-chip{background:#fff;border:1px solid #dce7df;border-radius:7px;padding:5px 8px;font-size:12px}.related-list button{border:0;background:transparent;color:#2c6955;padding:3px 0;text-decoration:underline;text-underline-offset:3px}.home-actions{display:grid;grid-template-columns:1.4fr .8fr;gap:15px;margin:16px 0}.salary-callout,.rule-callout{border-radius:var(--radius);padding:22px}.salary-callout{background:var(--green-100);display:flex;justify-content:space-between;align-items:center;gap:20px}.salary-callout p,.rule-callout p{margin:5px 0 0;color:#5b6b64;font-size:13px}.dark-button{background:var(--green-950);color:#fff;white-space:nowrap}.rule-callout{background:var(--amber-100)}.rule-callout strong{display:block;margin-top:7px}.library-preview{padding:20px 22px}.section-title h2{margin:0;font-size:18px}.text-button{border:0;background:transparent;color:#39715e;padding:0;font-weight:700}.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:16px}.preview-grid button{display:flex;align-items:center;gap:11px;border:0;border-right:1px solid var(--line);background:transparent;text-align:left;padding:3px 10px 3px 0}.preview-grid button:last-child{border:0}.preview-grid small{display:block;color:var(--muted);margin-top:2px}.file-icon{width:38px;height:38px;border-radius:10px;background:var(--green-100);color:#376b58;display:grid;place-items:center;font-weight:900}.assistant-page-card{padding:28px}.question-form.large{margin-top:0}.suggestion-row{display:flex;gap:8px;flex-wrap:wrap}.answer-large{border:1px solid var(--line);border-left:1px solid var(--line);min-height:330px;margin-top:24px;background:#fbfbf9;border-radius:13px;display:flex;align-items:center;justify-content:center}.empty-answer{text-align:center;color:var(--muted);max-width:460px}.empty-answer h2{color:var(--ink)}.answer-symbol{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin:0 auto;background:var(--green-100);color:#43735f;font-size:23px;font-weight:900}.salary-heading{align-items:center}.secondary-button{background:#fff;border:1px solid var(--line);color:#46544f}.salary-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(300px,.72fr);gap:18px;align-items:start}.salary-form{padding:26px}.salary-form fieldset{border:0;padding:0;margin:0 0 28px}.salary-form legend{font-size:17px;font-weight:850;margin-bottom:15px}.salary-form legend span{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:8px;margin-right:9px;background:var(--green-100);color:#3e735e;font-size:12px}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.form-grid.three{grid-template-columns:repeat(3,1fr)}.salary-form label{font-size:13px;font-weight:750;color:#46544f}.salary-form label>input:not([type=checkbox]),.salary-form select{display:block;width:100%;margin-top:7px;border:1px solid #d7dad6;border-radius:9px;background:#fff;padding:11px 12px;color:var(--ink)}.salary-form label>small{display:block;color:#829089;font-weight:400;margin-top:5px;line-height:1.35}.check-label{margin-top:7px;min-height:67px;border:1px solid #d7dad6;border-radius:9px;padding:10px 12px;display:flex;gap:9px;align-items:center}.check-label input{width:18px;height:18px;accent-color:var(--green-800)}.check-label small{display:block}.salary-form-note{background:var(--amber-100);border-radius:11px;padding:14px 16px;margin-bottom:20px}.salary-form-note p{margin:4px 0 0;color:#695c3b;font-size:13px}.calculate-button{width:100%;background:var(--green-800);color:#fff;padding:14px}.form-error{color:var(--danger);background:#fff1f1;border-radius:8px;padding:9px 11px;font-size:13px}.salary-result{position:sticky;top:28px;overflow:hidden}.result-heading{padding:28px;background:var(--green-950);color:#fff;text-align:center}.result-heading .eyebrow{color:#9fd0bc}.result-heading p{margin:8px 0 0;color:#c5d9d2}.result-heading strong{display:block;font-size:36px;line-height:1.2;margin:7px 0}.result-heading small{color:#9db8ae}.result-list{padding:17px 20px}.result-empty{text-align:center;color:var(--muted);padding:30px 10px}.result-row{display:flex;justify-content:space-between;gap:15px;border-bottom:1px dashed var(--line);padding:10px 0}.result-row span{font-size:13px;color:#56655f}.result-row span small{display:block;color:#919a96}.result-row strong{white-space:nowrap}.result-row.is-negative strong{color:var(--danger)}.result-notes{margin:0 20px 20px;background:var(--amber-100);border-radius:9px;padding:12px;font-size:12px;color:#655937}.library-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:16px}.library-toolbar label{flex:1;max-width:480px}.library-toolbar input{width:100%;background:#fff}.library-toolbar span{color:var(--muted);font-size:13px}.file-library{display:grid;gap:20px}.file-group h2{font-size:15px;margin:0 0 10px;color:#52625b}.file-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.file-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px;display:flex;gap:12px;align-items:center}.file-type{width:38px;height:42px;border-radius:8px;background:var(--green-100);color:#39705c;display:grid;place-items:center;font-size:10px;font-weight:900}.file-card strong{display:block;font-size:13px;overflow-wrap:anywhere}.file-card small{color:var(--muted)}.mobile-header,.bottom-nav{display:none}
@media(max-width:980px){.form-grid.three{grid-template-columns:repeat(2,1fr)}.salary-layout{grid-template-columns:1fr}.salary-result{position:static}.quick-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-bottom:68px}.sidebar{display:none}.mobile-header{height:62px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;background:var(--green-950);color:#fff;position:sticky;top:0;z-index:20}.mobile-header .brand-mark{width:32px;height:32px;font-size:20px}.local-badge{background:#295248;color:#d8e8e2}.main-content{margin-left:0;padding:22px 15px 36px}.bottom-nav{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;inset:auto 0 0;background:#fff;border-top:1px solid var(--line);z-index:30;padding-bottom:env(safe-area-inset-bottom)}.bottom-nav button{border:0;background:#fff;color:#6e7c76;padding:12px 4px;font-size:12px;font-weight:700}.bottom-nav button.is-active{color:var(--green-800);box-shadow:inset 0 3px var(--amber)}.page-heading{margin-bottom:18px}.page-heading h1{font-size:29px}.home-heading .mode-pill{display:none}.assistant-hero,.assistant-page-card,.salary-form{padding:19px}.card-topline{display:block}.knowledge-badge{display:inline-block;margin-top:10px}.question-form{display:grid}.primary-button{width:100%}.home-actions{grid-template-columns:1fr}.salary-callout{display:block}.salary-callout button{width:100%;margin-top:16px}.preview-grid,.file-grid{grid-template-columns:1fr}.preview-grid button{border-right:0;border-bottom:1px solid var(--line);padding:8px 0}.form-grid,.form-grid.three{grid-template-columns:1fr}.salary-heading{align-items:flex-start}.salary-heading .secondary-button{font-size:12px;padding:9px}.salary-result{border-radius:14px}.library-toolbar{align-items:flex-start;flex-direction:column;gap:8px}.library-toolbar label{width:100%}.suggestion-row{display:grid;grid-template-columns:1fr 1fr}.answer-large{min-height:290px}}