:root{--ink:#17332f;--muted:#6d7e7a;--paper:#f7f5ef;--card:#fff;--line:#e6e4dc;--green:#113b35;--mint:#d9eee5;--orange:#e99b56;--red:#b85245;--shadow:0 12px 32px #17332f12}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"Microsoft YaHei",sans-serif}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0}.app{max-width:1440px;margin:auto;min-height:100vh}.top{height:76px;padding:0 32px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:3}.brand{display:flex;align-items:center;gap:12px;font-weight:800;font-size:21px}.logo{width:38px;height:38px;background:var(--green);color:#e6f7ed;border-radius:12px;display:grid;place-items:center;font-size:20px}.nav{display:flex;gap:7px}.nav button{background:transparent;padding:11px 15px;color:var(--muted);border-radius:10px}.nav button.active,.nav button:hover{background:var(--mint);color:var(--green);font-weight:700}.top-actions{display:flex;align-items:center;gap:14px}.pill{background:#f3f6f3;padding:8px 12px;border-radius:30px;font-size:13px}.primary{background:var(--green);color:#fff;padding:12px 17px;border-radius:9px;font-weight:700}.outline{background:white;border:1px solid var(--line);color:var(--green);padding:11px 15px;border-radius:9px;font-weight:700}.main{padding:35px 32px 70px}.view{display:none}.view.active{display:block}.hero{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;background:var(--green);color:#fff;border-radius:18px;padding:36px;overflow:hidden;position:relative}.hero h1{font-size:42px;line-height:1.12;margin:12px 0}.hero p{color:#cce0d9;line-height:1.7;max-width:630px}.eyebrow{font-size:12px;letter-spacing:1.7px;text-transform:uppercase;color:#a8d4c1}.hero-art{display:flex;align-items:center;justify-content:center;min-height:180px}.orbit{width:220px;height:220px;border:1px solid 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p{color:var(--muted);font-size:14px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.teacher{position:relative}.teacher-top{display:flex;gap:13px;align-items:center}.avatar{width:48px;height:48px;border-radius:50%;background:#e8c59d;display:grid;place-items:center;font-size:20px;font-weight:800;color:#684e36}.teacher h3{margin:0 0 4px;font-size:17px}.teacher small{color:var(--muted)}.tag{display:inline-block;background:#edf5f0;color:#34705f;border-radius:5px;padding:5px 8px;font-size:12px;margin:14px 5px 0 0}.teacher-meta{display:flex;justify-content:space-between;margin-top:18px;padding-top:13px;border-top:1px solid var(--line);font-size:13px}.teacher-meta strong{font-size:17px}.verified{color:#34705f;font-size:12px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0}.filters select,.filters input,.form input,.form select,.form textarea{background:#fff;border:1px solid var(--line);padding:11px 12px;border-radius:8px;color:var(--ink)}.search{flex:1;min-width:210px}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form label{display:block;font-size:13px;color:var(--muted);margin:13px 0 6px}.form textarea{width:100%;min-height:90px;resize:vertical}.form input,.form select{width:100%}.form .row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.notice{background:#fff8e9;border:1px solid #f1d6a8;color:#71522c;padding:13px 15px;border-radius:9px;font-size:13px;line-height:1.6}.rule{display:flex;gap:14px;align-items:flex-start;padding:16px 0;border-bottom:1px solid var(--line)}.rule:last-child{border-bottom:0}.rule b{display:block;margin-bottom:4px}.rule p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.icon{width:35px;height:35px;border-radius:9px;background:var(--mint);display:grid;place-items:center;color:var(--green);font-weight:800}.quota{display:grid;grid-template-columns:1fr 1fr;gap:17px}.progress{height:10px;background:#edf0ec;border-radius:20px;overflow:hidden;margin:15px 0}.progress i{display:block;height:100%;background:var(--orange);width:56%}.table{width:100%;border-collapse:collapse;font-size:14px}.table th,.table td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line)}.table th{color:var(--muted);font-size:12px}.status{padding:5px 8px;border-radius:5px;font-size:12px;background:#e7f5ec;color:#397150}.status.warn{background:#fff1dd;color:#936020}.footer{margin-top:50px;color:var(--muted);font-size:12px;display:flex;justify-content:space-between;border-top:1px solid var(--line);padding-top:20px}.modal{display:none;position:fixed;inset:0;background:#17332f55;z-index:10;place-items:center;padding:20px}.modal.open{display:grid}.modal-card{width:min(560px,100%);background:#fff;border-radius:15px;padding:26px;box-shadow:0 20px 70px #17332f33}.modal-head{display:flex;justify-content:space-between;align-items:center}.close{background:#f3f5f1;border-radius:50%;width:32px;height:32px}.toast{position:fixed;right:24px;bottom:24px;background:var(--green);color:#fff;padding:13px 17px;border-radius:9px;display:none;z-index:11}.toast.show{display:block}
@media(max-width:850px){.top{padding:0 16px}.nav{display:none}.main{padding:22px 16px}.hero{grid-template-columns:1fr;padding:26px}.hero h1{font-size:32px}.hero-art{min-height:120px}.stats,.grid,.two,.quota{grid-template-columns:1fr 1fr}.grid .teacher:last-child{display:none}.footer{display:block;line-height:2}}
@media(max-width:560px){.stats,.grid,.two,.quota{grid-template-columns:1fr}.stats .stat{padding:15px}.top-actions .pill{display:none}.hero{border-radius:12px}.section-head{align-items:flex-start;gap:8px;flex-direction:column}}
[hidden]{display:none!important}a{color:var(--green)}a.brand{text-decoration:none;color:var(--ink)}button:disabled{cursor:not-allowed;opacity:.48}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,[tabindex]:focus-visible{outline:3px solid #d48b3f;outline-offset:3px}p{line-height:1.75;overflow-wrap:anywhere}h1{font-size:30px}h2{font-size:23px}.main>.notice{margin-bottom:22px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.section-gap{margin-top:22px}.full{width:100%}.text-button{background:transparent;color:var(--green);text-decoration:underline;text-underline-offset:3px;padding:8px 0;font-size:13px;text-align:left}.error{color:#a6382c;font-size:14px;line-height:1.6;min-height:0}.error:empty{display:none}.field-help{font-size:12px;color:var(--muted);line-height:1.7}.form .check{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--ink);line-height:1.7}.form .check input{flex:0 0 17px;width:17px;height:17px;padding:0;margin:4px 0;accent-color:var(--green)}.consent-row{border-top:1px solid var(--line);padding-top:10px;margin-top:14px}.consent-row .text-button{font-size:14px;font-weight:700}.card h3{margin-top:0}.card p{color:var(--muted)}.empty{grid-column:1/-1;padding:30px}.teacher p{font-size:14px;white-space:pre-wrap}.grid .teacher:last-child{display:block}.modal-card{max-height:94vh;overflow-y:auto}.modal-head h2{max-width:calc(100% - 42px);font-size:20px;line-height:1.5}.close{flex-shrink:0}.legal-card{width:min(800px,100%)}.legal-scroll{height:45vh;overflow:auto;border:1px solid var(--line);padding:12px 22px;background:#fcfcf9;border-radius:9px;overscroll-behavior:contain}.legal-scroll h3{font-size:16px;margin:24px 0 7px}.legal-scroll p{font-size:14px;line-height:1.95;color:#344d47}.legal-card #confirmRead{width:100%}#legalModal{z-index:15}.auth-shell{width:min(500px,calc(100% - 32px));margin:60px auto}.auth-shell>.brand{margin-bottom:28px}.auth-shell .card{padding:30px}.auth-shell a{display:inline-block;margin-top:16px}.auth-shell h1{font-size:26px}.button-link{display:inline-block;text-decoration:none}.account-intro{padding:35px}.mobile-nav{display:none}.review-item{border-top:1px solid var(--line);padding:22px 0}.review-item .section-head{margin:0 0 10px}.review-item h3{margin:0}.table-wrap{overflow-x:auto}.table{min-width:540px}.chat-log{max-height:36vh;overflow:auto;padding:15px 0}.chat-message{padding:12px;border-radius:10px;background:#f2f4ee;margin:8px 30px 8px 0}.chat-message.mine{background:var(--mint);margin:8px 0 8px 30px}.chat-message small{font-size:11px;color:var(--muted)}.chat-message p{margin:6px 0;white-space:pre-wrap}.icon{flex:0 0 35px}.toast{max-width:min(460px,calc(100vw - 32px));line-height:1.7}.hero .eyebrow{color:#a8d4c1}.hero .outline{color:var(--green)}
@media(max-width:850px){.mobile-nav{display:flex;position:sticky;top:76px;z-index:2;background:#fff;border-bottom:1px solid var(--line);padding:8px 10px;gap:6px;justify-content:space-around}.mobile-nav button{border-radius:8px;background:white;padding:10px 12px;color:var(--muted)}.mobile-nav button.active{background:var(--mint);color:var(--green);font-weight:700}.top .brand{font-size:18px;gap:8px}.top-actions .pill{display:none}.top-actions .primary{font-size:12px;padding:11px}.main{padding-bottom:40px}.legal-scroll{height:42vh;padding:8px 14px}.stats{grid-template-columns:1fr 1fr}}
.eyebrow{color:#527568}.hero .eyebrow{color:#a8d4c1}
@media(max-width:560px){.hero-art{display:none}.hero h1{font-size:30px}.stats{grid-template-columns:1fr 1fr}.stats b{font-size:22px}.form .row{grid-template-columns:1fr}.auth-shell{margin:30px auto}.section-head h1{font-size:26px}.modal{padding:12px}.modal-card{padding:20px}.two{grid-template-columns:1fr}.top{gap:8px}.brand .logo{width:32px;height:32px}.toast{right:16px;bottom:16px}.review-item .actions button{font-size:12px}.footer{display:flex;flex-direction:column;gap:6px}}

.member-heading{margin-bottom:20px}.member-tabs{display:flex;gap:8px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:13px;margin:22px 0}.member-tabs button{padding:12px 17px;border-radius:9px;color:var(--muted);background:transparent;font-weight:600}.member-tabs button[aria-selected=true]{background:var(--green);color:white}.member-tabs button span{background:#ffffff2b;padding:2px 6px;border-radius:12px;margin-left:5px}.member-welcome{background:#e6eee5;border:1px solid #d6e3d5;padding:24px;border-radius:13px;display:flex;justify-content:space-between;gap:20px;align-items:center}.member-welcome h2{font-size:22px;margin:0 0 8px}.member-welcome p{font-size:13px;margin:0;color:#5f7867}.member-welcome button{flex-shrink:0}.stat-action{color:var(--ink);text-align:left}.stat-action:hover{border-color:#8baa95}.stat-action b{font-size:23px}.booking-card h3{margin-top:12px;line-height:1.6}.member-order{display:flex;justify-content:space-between;gap:20px;padding:22px 0;border-top:1px solid var(--line)}.member-order h3{margin:10px 0}.order-side{display:flex;flex-direction:column;align-items:flex-end;gap:8px;flex-shrink:0}.order-side strong{font-size:22px}.demo-orders{border-top:1px solid var(--line);padding:22px 0 4px;margin-top:12px}.demo-orders>summary{cursor:pointer;color:var(--muted);font-size:13px}.demo-orders[open]>summary{margin-bottom:15px}.operations-nav{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}.operations-nav a{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 15px;text-decoration:none;font-size:13px}.admin-merchant-code{width:230px;max-width:100%;display:block;margin:18px auto}.receipt-proof{padding:13px;border:1px solid var(--line);border-radius:8px;margin:10px 0;font-size:13px}.receipt-proof p{font-size:12px}.member-tab-panel{scroll-margin-top:150px}#collectionAdmin{scroll-margin-top:100px}
@media(max-width:720px){.member-tabs{gap:3px;justify-content:space-between}.member-tabs button{padding:11px 8px;font-size:12px}.member-tabs button span{margin-left:2px}.member-welcome{display:block;padding:20px}.member-welcome button{margin-top:16px}.member-welcome h2{font-size:20px}.member-order{flex-direction:column;gap:8px}.order-side{align-items:flex-start}.stat-action b{font-size:19px}.booking-card .actions button{font-size:12px}.operations-nav a{font-size:12px;padding:11px}}