:root{--ink:#17201b;--muted:#627067;--paper:#f7f4ec;--panel:#fffdf7;--line:#ddd5c4;--moss:#245a45;--moss-2:#35785e;--amber:#d69231;--red:#b7473e;--shadow:0 18px 50px rgba(40,49,38,0.12)}*{box-sizing:border-box}body{margin:0;min-height:100vh;color:var(--ink);background:linear-gradient(135deg,rgba(36,90,69,.08),transparent 32%),repeating-linear-gradient(90deg,rgba(23,32,27,.035) 0 1px,transparent 1px 84px),var(--paper);font-family:Microsoft YaHei UI,Microsoft YaHei,Segoe UI,sans-serif}button,input,select{font:inherit}button{cursor:pointer}.loading-screen{place-items:center;color:var(--moss);font-weight:800}.loading-screen,.login-page{min-height:100vh;display:grid}.login-page{place-items:center;padding:24px}.login-panel{width:min(1040px,100%);display:grid;grid-template-columns:1.1fr .9fr;border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}.login-copy,.login-form{padding:42px}.login-copy{background:#1f3f33;color:#fff8e6;min-height:520px;display:flex;flex-direction:column;justify-content:flex-end}.login-copy h1{max-width:560px;margin:14px 0;font-size:clamp(34px,6vw,72px);line-height:.98;letter-spacing:0}.login-copy p{max-width:560px;color:rgba(255,248,230,.76);line-height:1.8}.login-form{display:flex;flex-direction:column;justify-content:center;gap:16px}.login-form h2,.panel h2,.topbar h1{margin:0;letter-spacing:0}label{display:grid;grid-gap:8px;gap:8px;color:var(--muted);font-size:13px}input,select{width:100%;min-height:42px;border:1px solid var(--line);border-radius:6px;background:#fff;color:var(--ink);padding:0 12px}.file-btn,.ghost-btn,.primary-btn{min-height:42px;border:1px solid transparent;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 14px;font-weight:800}.primary-btn{color:white;background:var(--moss)}.file-btn,.ghost-btn{color:var(--moss);background:#eef3ec;border-color:#d5dfd2}.file-btn input{display:none}.form-error,.subtle{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.form-error{color:var(--red);font-weight:800}.eyebrow{color:var(--amber);text-transform:uppercase;font-size:12px;font-weight:900;letter-spacing:0}.app-shell{min-height:100vh;display:grid;grid-template-columns:250px 1fr}.sidebar{position:-webkit-sticky;position:sticky;top:0;height:100vh;padding:18px;border-right:1px solid var(--line);background:rgba(255,253,247,.82);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);display:flex;flex-direction:column;gap:18px}.brand-mark{min-height:72px;border:1px solid var(--line);padding:14px;background:#fff;display:grid;align-content:end}.brand-mark span{color:var(--amber);font-weight:900}.brand-mark strong{font-size:24px}.sidebar nav{display:grid;grid-gap:8px;gap:8px}.sidebar nav button{border:1px solid transparent;border-radius:6px;min-height:42px;background:transparent;color:var(--muted);display:flex;align-items:center;gap:10px;padding:0 12px;font-weight:800}.sidebar nav button.active{color:var(--moss);border-color:#cad9ca;background:#eef5ed}.session-card{margin-top:auto;border:1px solid var(--line);background:#fff;padding:12px;display:flex;gap:10px;color:var(--muted);font-size:13px;line-height:1.5}.workspace{padding:24px}.topbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.topbar h1{font-size:clamp(28px,4vw,48px)}.card-grid,.view-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:14px;gap:14px}.feature-card,.info-card,.panel{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}.feature-card{min-height:240px;padding:20px;text-align:left;display:grid;align-content:space-between;grid-gap:18px;gap:18px;color:var(--ink)}.feature-card span{width:46px;height:46px;display:grid;place-items:center;color:white;background:var(--moss);border-radius:6px}.feature-card strong{font-size:22px}.feature-card p,.info-card p{color:var(--muted);line-height:1.65;margin:0}.health-layout{display:grid;grid-template-columns:minmax(340px,.85fr) minmax(420px,1.15fr);grid-gap:14px;gap:14px}.panel{padding:18px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:16px}.ok-icon{color:var(--moss)}.warn-icon{color:var(--amber)}.record-form{align-self:start}.segmented{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:6px;gap:6px;margin-bottom:14px}.segmented button{min-height:38px;border:1px solid var(--line);border-radius:6px;background:#fff}.segmented button.selected{background:var(--moss);border-color:var(--moss);color:white}.form-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px;margin-bottom:14px}.wide{grid-column:1/-1}.calendar-panel{min-height:640px}.calendar-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.calendar-head button{width:34px;height:34px;border:1px solid var(--line);border-radius:6px;background:#fff}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));grid-gap:6px;gap:6px}.weekday{color:var(--muted);font-size:12px;font-weight:800;text-align:center}.calendar-grid button{aspect-ratio:1/.82;border:1px solid var(--line);border-radius:6px;background:#fff;display:grid;grid-gap:4px;gap:4px;align-content:center;padding:6px}.calendar-grid small{font-size:10px;color:var(--muted);line-height:1.2}.selected-day{outline:2px solid var(--moss)}.muted-day{opacity:.45}.day-detail{margin-top:18px}.account-row,.record-row{border-top:1px solid var(--line);padding:12px 0;display:grid;grid-template-columns:68px 1fr auto;grid-gap:12px;gap:12px;align-items:center}.stamp{border-radius:6px;background:#edf4eb;color:var(--moss);min-height:54px;display:grid;place-items:center;font-weight:900}.stamp small{color:var(--muted);font-size:11px}.account-row span,.record-row span{display:block;color:var(--muted);font-size:12px;margin-top:4px}.row-actions{display:flex;gap:6px}.account-row button,.row-actions button{min-width:34px;min-height:32px;border:1px solid var(--line);border-radius:6px;background:#fff}.records-panel{grid-column:1/-1}.toolbar{display:grid;grid-template-columns:1fr 140px auto auto;grid-gap:8px;gap:8px;margin-bottom:10px}.empty{color:var(--muted);border:1px dashed var(--line);padding:18px;border-radius:6px}.info-card{min-height:190px;padding:18px;display:grid;grid-gap:10px;gap:10px}.info-card em,.info-card span{color:var(--amber);font-style:normal;font-size:12px;font-weight:900}.info-card strong{font-size:20px}.commerce-panel{display:grid;grid-gap:14px;gap:14px}.commerce-hero .panel-head p{color:var(--muted);margin:8px 0 0;line-height:1.6}.brief-note{border-top:1px solid var(--line);padding-top:14px;display:grid;grid-gap:8px;gap:8px}.brief-note p,.commerce-history p{color:var(--muted);margin:0;line-height:1.65}.news-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px}.news-brief-card{border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);padding:18px;display:grid;grid-gap:12px;gap:12px}.feature-meta{display:flex;flex-wrap:wrap;gap:6px}.tag{border:1px solid var(--line);border-radius:999px;padding:4px 8px;color:var(--muted);font-size:12px;font-weight:800}.tag.blue{color:#245b80;background:#e7f2f8;border-color:#c5ddea}.tag.amber{color:#8d4d00;background:#fff3d9;border-color:#f1d39c}.news-brief-card h3{font-size:20px}.news-brief-card p,.news-card-section span{color:var(--muted);line-height:1.65;margin:0}.news-card-section{display:grid;grid-gap:4px;gap:4px}.news-brief-card footer,.news-card-section{border-top:1px solid var(--line);padding-top:10px}.news-brief-card footer{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px}.news-brief-card a{color:var(--moss);font-weight:900}.commerce-history{display:grid;grid-template-columns:1fr 320px;grid-gap:18px;gap:18px}.admin-layout{display:grid;grid-template-columns:360px 1fr;grid-gap:14px;gap:14px}.admin-form{display:grid;align-self:start;grid-gap:12px;gap:12px}.admin-form h2{display:flex;align-items:center;gap:8px}.toast{position:fixed;right:18px;bottom:18px;background:var(--ink);color:white;border-radius:6px;padding:12px 14px;box-shadow:var(--shadow)}@media (max-width:980px){.admin-layout,.app-shell,.commerce-history,.health-layout,.login-panel{grid-template-columns:1fr}.sidebar{position:static;height:auto}.card-grid,.news-card-grid,.view-grid{grid-template-columns:1fr 1fr}}@media (max-width:620px){.login-copy,.login-form,.workspace{padding:18px}.card-grid,.form-grid,.news-card-grid,.toolbar,.view-grid{grid-template-columns:1fr}.calendar-grid button{min-height:62px}.account-row,.record-row{grid-template-columns:1fr}}