:root{--ps-green:#315b49;--ps-ink:#233f34;--ps-muted:#718073;--ps-line:#dde3d6;--ps-cream:#f8f7ef}*{box-sizing:border-box}body{margin:0;background:var(--ps-cream);color:var(--ps-ink);font-family:system-ui,-apple-system,'Noto Sans CJK SC',sans-serif}a{color:var(--ps-green)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}a:focus-visible,button:focus-visible{outline:3px solid #a8be91;outline-offset:4px}.ps-top{display:flex;align-items:center;justify-content:space-between;padding:20px max(24px,calc((100vw - 1220px)/2));gap:20px;border-bottom:1px solid var(--ps-line);background:#fbfaf4}.ps-brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:700;text-decoration:none;white-space:nowrap}.ps-brand img{width:32px}.ps-brand span{font-size:13px;font-weight:400;border-left:1px solid #bdcbb8;padding-left:12px}.ps-top nav{display:flex;gap:22px;font-size:13px;flex-wrap:wrap}.ps-top nav a{text-decoration:none}.ps-main{max-width:1220px;margin:auto;padding:38px 24px 80px}.ps-eyebrow{font-size:11px;letter-spacing:3px;color:#6c846d}.ps-main h1{font:500 36px/1.5 'Noto Serif CJK SC',serif;margin:8px 0 16px}.ps-head{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:28px}.ps-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px}.ps-button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--ps-green);border-radius:10px;padding:11px 18px;background:var(--ps-green);color:#fffdf3;text-decoration:none;font-size:14px;line-height:1.5}.ps-button.outline{background:transparent;color:var(--ps-green);border-color:#c7d4bf}.ps-hero{position:relative;isolation:isolate;overflow:hidden;min-height:250px;padding:32px;border-radius:22px;color:#fffbea;background:#294d3e;margin:20px 0 28px}.ps-hero:before{content:'';position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#173c31f2 8%,#294b3ed1 55%,#294b3e26),url('/static/IMG/yanan/window-v1.webp') 76% 53%/cover}.ps-hero h2{font:500 29px/1.5 'Noto Serif CJK SC',serif;max-width:800px;margin:12px 0}.ps-hero .ps-button{background:#f0f3df;color:#264333;border-color:#f0f3df}.ps-hero .outline{background:#ffffff0c;color:#fffbea;border-color:#ffffff60}.ps-subtle{color:var(--ps-muted);font-size:14px;line-height:1.8}.ps-hero .ps-subtle{color:#dbe5ce}.ps-filter{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin:28px 0}.ps-filter input,.ps-filter select{background:#fffdf7;padding:10px;border:1px solid #cdd7c4;border-radius:9px;max-width:100%}.ps-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ps-card,.ps-panel{padding:22px;border:1px solid var(--ps-line);border-radius:16px;background:#fffdf7;min-width:0}.ps-card h3{font-size:20px;line-height:1.6;margin:10px 0}.ps-tag{display:inline-block;font-size:12px;color:#4a7056;background:#edf1e4;border-radius:6px;padding:3px 8px}.ps-meter{height:5px;border-radius:4px;overflow:hidden;background:#e8eddf;margin:15px 0}.ps-meter i{display:block;height:100%;background:#5b8065}.ps-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--ps-line)}.ps-row>div{min-width:0}.ps-row b{line-height:1.7;overflow-wrap:anywhere}.ps-columns{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:24px;margin-top:26px}.ps-panel{margin-bottom:20px}.ps-panel h2{font-size:21px;margin:0 0 16px}.ps-alert{padding:16px;border-left:3px solid #a88950;background:#f2ead5;border-radius:9px;line-height:1.8}.ps-metrics{display:flex;flex-wrap:wrap;gap:30px;margin:20px 0;font-size:13px}.ps-metrics strong{display:block;font-size:25px;margin:5px 0}.ps-section{margin-top:32px}.ps-stage{padding:16px 0;border-bottom:1px solid var(--ps-line)}.ps-stage summary{cursor:pointer;font-weight:600;font-size:17px}.ps-link{border:0;background:none;color:var(--ps-green);text-decoration:underline;text-underline-offset:4px;padding:8px}.ps-empty{padding:55px 25px;text-align:center;border:1px dashed #cad6c3;border-radius:16px}.ps-busy{padding:20px;text-align:center;color:#58705c}.ps-source{font-size:13px;line-height:1.8;background:#eef2e7;padding:15px;border-radius:10px}.ps-source a{overflow-wrap:anywhere}.ps-steps{display:flex;gap:10px;padding:0;list-style:none;flex-wrap:wrap}.ps-steps li{border-radius:9px;background:#edf0e5;padding:8px 12px;font-size:13px}.ps-steps .current{background:#315b49;color:#fff}.ps-choice{display:grid;grid-template-columns:1fr 1fr;gap:14px}.ps-choice button{min-height:90px;text-align:left;background:#fffdf6;border:1px solid #cdd7c4;border-radius:12px;padding:18px;color:var(--ps-green)}.ps-choice button b{display:block;font-size:18px}.ps-choice button small{display:block;line-height:1.8;margin-top:8px}#ps-dialog{border:1px solid #dbe3d4;border-radius:18px;background:#fbfaf3;color:var(--ps-ink);width:min(900px,94vw);max-height:90dvh;padding:0;overflow:auto}#ps-dialog::backdrop{background:#142c2470}#ps-dialog>header{position:sticky;top:0;background:#fbfaf3;z-index:3;border-bottom:1px solid var(--ps-line);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:16px 22px}#ps-title{font-size:21px;margin:0}#ps-close{border:0;background:transparent;font-size:28px;color:var(--ps-green);padding:0 8px}#ps-body{padding:22px}.ps-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ps-field{display:flex;flex-direction:column;gap:8px;min-width:0;font-size:14px}.ps-field input,.ps-field select,.ps-field textarea{width:100%;padding:11px;border:1px solid #ccd6c4;border-radius:8px;background:#fffef9;color:var(--ps-ink)}.ps-field textarea{min-height:95px;resize:vertical}.ps-wide{grid-column:1/-1}.ps-form-actions{display:flex;justify-content:flex-end;gap:10px;flex-wrap:wrap;margin-top:22px}.ps-error{color:#97463b;white-space:pre-wrap;line-height:1.7}.ps-template-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:15px 0}.ps-template-list button{text-align:left;padding:15px;border:1px solid #cbd7c1;background:#fffdf6;border-radius:10px;line-height:1.7;color:var(--ps-green)}.ps-edit-stage,.ps-edit-module{border:1px solid var(--ps-line);border-radius:12px;padding:17px;margin:12px 0}.ps-edit-stage .ps-field{margin-top:10px}.ps-edit-task{display:flex;align-items:center;gap:9px;margin:10px 0}.ps-edit-task input[type=text]{width:100%;padding:9px;border:1px solid #ccd6c4;border-radius:7px}.ps-week{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:10px}.ps-day{background:#fffdf7;border:1px solid var(--ps-line);border-radius:10px;padding:12px;min-height:140px}.ps-slot{border-left:3px solid #7c9c75;padding:9px;margin:9px 0;background:#f1f4e9;font-size:13px;overflow-wrap:anywhere}.ps-slot.conflict{border-color:#b47a4c;background:#f4ebda}.ps-slot span{display:block;font-size:11px;color:#69816a}.ps-mastered{color:#426f50}#ps-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:1000;max-width:90vw;padding:12px 22px;border-radius:12px;background:#264936;color:white;font-size:14px}.ps-training{border:1px solid var(--ps-line);border-radius:12px;padding:17px;margin:12px 0}.ps-training h3{margin:0}.ps-small{font-size:12px}.ps-time-fields{display:flex;gap:10px}.ps-time-fields input{min-width:0}.ps-top a:hover,.ps-card a:hover{text-decoration:underline}@media(max-width:1000px){.ps-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ps-week{grid-template-columns:repeat(4,minmax(0,1fr))}.ps-columns{grid-template-columns:minmax(0,1.3fr) minmax(0,1fr)}}@media(max-width:650px){.ps-top{padding:15px;align-items:flex-start;flex-direction:column;gap:12px}.ps-top nav{gap:16px}.ps-main{padding:22px 16px 50px}.ps-main h1{font-size:29px}.ps-grid,.ps-columns{grid-template-columns:1fr}.ps-hero{padding:24px;min-height:260px}.ps-hero h2{font-size:25px}.ps-hero:before{background-position:68% 50%}.ps-filter input{width:100%}.ps-filter label{flex:1;min-width:120px}.ps-form-grid{grid-template-columns:1fr}.ps-choice{grid-template-columns:1fr 1fr}.ps-template-list{grid-template-columns:1fr}.ps-week{grid-template-columns:1fr 1fr}.ps-row{align-items:flex-start;flex-wrap:wrap}.ps-button{padding:10px 13px;font-size:13px}.ps-metrics{gap:20px}.ps-panel,.ps-card{padding:18px}#ps-body{padding:16px}.ps-choice button{padding:13px}.ps-choice button b{font-size:16px}}
@media(prefers-reduced-motion:no-preference){.ps-card{transition:transform .18s ease,box-shadow .18s ease}.ps-card:hover{transform:translateY(-2px);box-shadow:0 10px 22px #264a3510}}

/* Step controls must honor their HTML visibility state. */
.ps-form-actions[hidden],#ps-wizard-plan[hidden]{display:none!important}
.ps-scope-tabs{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 18px}.ps-scope-tabs button{border:1px solid #c7d4bf;border-radius:8px;padding:8px 12px;background:transparent;color:#315b49;min-height:44px}.ps-scope-tabs button[aria-pressed=true]{background:#315b49;color:#fff}.ps-field [aria-invalid=true]{border-color:#a55242}.ps-field-error{font-size:12px;color:#97463b;line-height:1.6}.ps-loading-status{margin:12px 0}
@media(max-width:650px){#ps-close{min-width:44px;min-height:44px}.ps-top nav a{display:inline-flex;align-items:center;min-height:44px}.ps-button{min-height:44px}}