:root{color:#172326;background:#f5f7f4;font-family:Inter,Microsoft YaHei,PingFang SC,system-ui,sans-serif;line-height:1.5}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.app-shell{min-height:100vh;display:flex;flex-direction:column}.site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:24px;padding:14px clamp(18px,4vw,52px);background:#f5f7f4eb;border-bottom:1px solid #dce5dd;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.admin-shell{background:#eef3f0}.admin-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px clamp(18px,4vw,52px);background:#102327;border-bottom:1px solid rgba(255,255,255,.12);box-shadow:0 12px 28px #07202329}.admin-brand{display:inline-flex;align-items:center;gap:12px;color:#fff}.admin-brand div{display:grid;gap:2px}.admin-brand strong{font-size:18px}.admin-brand span:not(.brand-mark){color:#b9c9c8;font-size:13px}.admin-header .member-chip{color:#fff;background:#ffffff1a;border-color:#ffffff2e}.brand,.main-nav a,.hotline,.member-chip,.primary-button,.secondary-button{display:inline-flex;align-items:center;gap:8px;text-decoration:none}.brand{color:#102327;font-weight:800;white-space:nowrap}.brand-mark{display:grid;place-items:center;width:36px;height:36px;color:#fff;background:#0a7772;border-radius:8px}.main-nav{display:flex;align-items:center;gap:6px;flex:1;overflow-x:auto}.main-nav a{min-height:38px;padding:8px 11px;border-radius:8px;color:#4a5a5d;white-space:nowrap}.main-nav a.active{color:#0a514f;background:#dcefeb}.hotline{color:#0f5b58;font-weight:700;white-space:nowrap}.member-chip{min-height:38px;padding:8px 11px;color:#0f5b58;font-weight:800;white-space:nowrap;background:#edf6f3;border:1px solid #d8e7df;border-radius:8px;cursor:pointer}main{flex:1}.page{width:min(1160px,calc(100% - 36px));margin:0 auto;padding:34px 0 48px}.home-status-bar{position:absolute;top:28px;right:28px;display:flex;justify-content:flex-end;gap:12px;z-index:1}.home-time-card,.home-phone-card{display:inline-flex;align-items:center;gap:8px;min-height:42px;padding:9px 14px;color:#0a514f;text-decoration:none;background:#edf7f5f5;border:1px solid #cfe5df;border-radius:8px;box-shadow:0 8px 22px #0c464414}.home-time-card{min-width:270px;background:linear-gradient(135deg,#e8f7f5,#f6fbf8)}.home-time-card span{color:#557073;font-size:14px;font-weight:700}.home-time-card strong,.home-phone-card span{color:#0a7772;font-weight:900}.home-time-card strong{font-size:20px}.compact-page{padding-top:28px}.hero{position:relative;min-height:460px;display:grid;grid-template-columns:minmax(0,1fr) 320px;align-items:end;gap:32px;padding:clamp(28px,6vw,64px);color:#fff;background:linear-gradient(100deg,#074042eb,#095e5bb8),url(https://images.unsplash.com/photo-1576013551627-0cc20b96c2a7?auto=format&fit=crop&w=1600&q=80);background-size:cover;background-position:center;border-radius:8px}.hero h1,.section-heading h1,.section-heading h2,.two-column h2{margin:0;line-height:1.08}.hero h1{font-size:clamp(44px,7vw,82px);letter-spacing:0}.hero p{max-width:660px;font-size:18px}.eyebrow{margin:0 0 10px;color:#0a7772;font-size:13px;font-weight:800;letter-spacing:0}.hero .eyebrow{color:#b9fff3}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.primary-button,.secondary-button,button{min-height:42px;border:0;border-radius:8px;cursor:pointer}.primary-button{justify-content:center;padding:11px 16px;color:#fff;background:#0a7772;font-weight:800}.secondary-button{padding:11px 16px;color:#fff;background:#ffffff2e;border:1px solid rgba(255,255,255,.35);font-weight:700}.hero-panel,.panel,.summary-panel,.card,.stat-card{background:#fff;border:1px solid #dfe8e0;border-radius:8px}.hero-panel{display:grid;gap:12px;padding:18px;color:#172326}.hero-panel div{display:flex;justify-content:space-between;align-items:center}.hero-panel strong{color:#0a7772;font-size:26px}.feature-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:18px 0 42px}.feature-strip div{display:flex;align-items:center;gap:8px;min-height:64px;padding:14px;background:#e7f0e4;border-radius:8px;color:#223436;font-weight:700}.section-grid,.two-column{margin-top:42px}.section-heading{margin-bottom:18px}.section-heading h1,.section-heading h2,.two-column h2{font-size:clamp(28px,4vw,42px)}.card-grid,.stat-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card{padding:20px}.service-card{display:flex;flex-direction:column;justify-content:space-between;min-height:180px;gap:16px}.service-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px}.service-card-footer.no-price{justify-content:flex-end}.service-action{min-height:38px;padding:9px 12px;white-space:nowrap}.card h2,.card h3,.panel h2,.summary-panel h2{margin:0 0 10px}.card p{min-height:54px;color:#526164}.card strong{color:#0a7772}.two-column,.booking-layout{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.booking-layout{grid-template-columns:minmax(0,1.2fr) minmax(0,1fr) 320px;align-items:start}.payment-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px;align-items:start}.panel,.summary-panel{padding:20px}.list-panel{display:grid;gap:10px;margin-top:14px}.list-row,.price-line,.table-head,.table-row{display:grid;align-items:center}.list-row{grid-template-columns:1fr auto;gap:14px;padding:14px;background:#fff;border:1px solid #dfe8e0;border-radius:8px}.row-actions{display:flex;align-items:center;gap:12px}.detail-button{display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:7px 12px;color:#0a7772;text-decoration:none;font-weight:800;background:#dcefeb;border-radius:8px;white-space:nowrap}.list-row span,.summary-panel small,.card p{display:block;color:#607073}.segmented,.rental-picker{display:grid;gap:10px}.segmented{grid-template-columns:repeat(3,minmax(0,1fr))}.segmented button,.rental,.admin-modules button,.table-row button,.table-action{padding:10px 12px;color:#273638;background:#edf3ed;border:1px solid #d7e3d9}.segmented button.selected,.rental.selected{color:#fff;background:#0a7772}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:18px}label{display:grid;gap:6px;color:#435154;font-weight:700}input,select{width:100%;min-height:42px;padding:9px 10px;border:1px solid #cfdcd2;border-radius:8px;background:#fff}.course-plan-note,.time-duration-note{display:grid;gap:6px;min-height:42px;padding:9px 10px;color:#435154;font-weight:700;background:#eef7f5;border:1px solid #c7ded8;border-radius:8px}.time-duration-note.invalid{color:#8a3f24;background:#fff3ed;border-color:#efc6b3}.time-duration-note span{font-size:14px}.time-duration-note strong{color:#052a3c;line-height:1.5}.course-plan-note span{font-size:14px}.course-plan-note strong{color:#052a3c;line-height:1.5}.rental{display:grid;gap:2px;text-align:left}.rental-with-quantity{grid-template-columns:1fr auto;align-items:center;gap:12px}.rental-quantity{display:flex;align-items:center;gap:8px}.rental-quantity button{display:grid;width:30px;height:30px;place-items:center;color:#0b4f4d;background:#fff;border:1px solid #cfdcd2;border-radius:6px;cursor:pointer}.rental-quantity input{width:56px;min-height:30px;padding:4px;text-align:center}.rental-quantity strong{min-width:46px;color:inherit;text-align:right}.price-line{grid-template-columns:1fr auto;gap:16px;padding:9px 0;border-bottom:1px solid #e4ece6}.price-line.total{border:0;font-size:20px}.full{width:100%;margin:16px 0 10px}.payment-methods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:16px}.payment-method{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px;color:#273638;background:#edf3ed;border:1px solid #d7e3d9}.payment-method.selected{color:#fff;background:#0a7772}.secondary-pay-button{width:100%;color:#0a7772;background:#dcefeb;border:1px solid #b8d8d1}.payment-channel{display:flex;align-items:center;gap:12px;margin-top:14px;padding:12px;color:#183739;background:#edf3ed;border:1px solid #d7e3d9;border-radius:8px}.payment-channel span{display:block;color:#607073;font-size:13px}.receipt-code-channel{align-items:flex-start}.wechat-receipt-code{width:min(240px,45vw);max-height:360px;object-fit:contain;background:#fff;border:1px solid #d7e3d9;border-radius:8px}.mock-qr{display:grid;place-items:center;width:72px;height:72px;flex:0 0 auto;color:#0a7772;background:linear-gradient(90deg,#0a7772 8px,transparent 8px) 0 0 / 16px 16px,linear-gradient(#0a7772 8px,transparent 8px) 0 0 / 16px 16px,#fff;border:6px solid #ffffff;border-radius:8px;box-shadow:inset 0 0 0 1px #b8d8d1}.primary-button:disabled,.secondary-pay-button:disabled{cursor:not-allowed;opacity:.65}.payment-result{display:flex;align-items:center;gap:8px;margin-top:12px;padding:12px;border-radius:8px;font-weight:700}.payment-result.success{color:#0a514f;background:#dcefeb}.payment-result.error{color:#8a2a17;background:#ffe8df}.secondary-link{display:inline-flex;margin-top:12px;color:#0a7772;font-weight:800}.detail-page{background:#f5f7f4}.detail-hero{min-height:430px;display:flex;align-items:flex-end;padding:clamp(28px,6vw,64px);color:#fff;background-size:cover;background-position:center}.detail-hero-content{width:min(760px,100%)}.detail-hero h1{margin:0;font-size:clamp(40px,7vw,76px);line-height:1.05}.detail-hero p{max-width:660px;font-size:18px}.back-link{display:inline-flex;align-items:center;gap:8px;margin-bottom:22px;color:#fff;text-decoration:none;font-weight:800}.detail-content{padding-top:24px}.detail-grid{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:18px;align-items:start}.detail-intro{color:#526164;font-size:17px}.highlight-list{display:grid;gap:12px;margin-top:18px}.highlight-list div{display:flex;align-items:center;gap:10px;min-height:44px;padding:10px 12px;color:#173336;background:#edf3ed;border-radius:8px}.highlight-list svg{flex:0 0 auto;color:#0a7772}.equipment-card .icon-tile{display:grid;place-items:center;width:54px;height:54px;margin-bottom:14px;color:#0a7772;background:#dcefeb;border-radius:8px}.quantity-selector{display:flex;align-items:center;gap:8px;margin-top:12px}.quantity-selector button{width:32px;height:32px;border:1px solid #dce5dd;background:#fff;border-radius:4px;cursor:pointer;display:grid;place-items:center;font-weight:700}.quantity-selector button:hover{background:#f0f2f0}.quantity-selector input{width:60px;text-align:center;border:1px solid #dce5dd;border-radius:4px;padding:4px}.checkout-panel{margin-top:24px;background:#e8f4f8;border:1px solid #b8d4e0}.checkout-panel ul{margin:8px 0;padding-left:20px}.checkout-panel li{margin:4px 0}.deposit-info{margin-top:12px;padding:12px;background:#f0f8ff;border:1px solid #b8d4e0;border-radius:8px}.deposit-note{margin:8px 0 0;font-size:14px;color:#0a7772;font-weight:500}.stock,.status{color:#0a7772;font-weight:800}.info-panel{margin-top:18px}.table{min-width:780px}.table-head,.table-row{grid-template-columns:1.2fr .8fr 1.25fr .6fr .7fr .7fr;gap:12px;padding:12px}.table-head{color:#607073;font-weight:800;background:#edf3ed;border-radius:8px}.table-row{border-bottom:1px solid #e4ece6}.table-row button,.admin-modules button,.table-action{display:inline-flex;align-items:center;justify-content:center;gap:6px}.table-action{text-decoration:none;border-radius:8px}.table-action.primary{color:#fff;background:#0a7772;border-color:#0a7772}.contact-list{display:grid;gap:14px}.contact-list p{display:flex;align-items:center;gap:10px;margin:0}.map-placeholder{display:grid;place-items:center;min-height:320px;padding:24px;color:#2c3d40;text-align:center;background:repeating-linear-gradient(45deg,#deebe3,#deebe3 12px,#eef5ee 12px,#eef5ee 24px);border:1px solid #d2dfd6;border-radius:8px}.map-placeholder span{color:#607073}.navigation-panel{gap:14px;background:linear-gradient(135deg,#0a77721f,#ffffffb8),repeating-linear-gradient(45deg,#deebe3,#deebe3 12px,#eef5ee 12px,#eef5ee 24px)}.auth-page{max-width:720px}.auth-panel{max-width:520px;margin:0 auto}.auth-tabs{grid-template-columns:repeat(2,minmax(0,1fr))}.auth-tabs button{display:inline-flex;align-items:center;justify-content:center;gap:8px}.auth-form{display:grid;gap:14px;margin-top:18px}.stat-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-card{display:grid;gap:8px;padding:18px}.stat-card.danger{color:#7f1d1d;background:#fff1f1;border-color:#f1b4b4}.stat-card svg{color:#0a7772}.stat-card strong{font-size:28px}.admin-detail-panel{margin-top:18px}.admin-list{display:grid;gap:12px;margin-top:14px}.admin-list-row{display:grid;gap:6px;padding:14px;background:#f8fbf8;border:1px solid #dfe8e0;border-radius:8px}.admin-list-row span{color:#526164}.admin-list-row.danger{color:#7f1d1d;background:#fff1f1;border-color:#f1b4b4}.admin-list-row.danger span{color:#9f3434}.table-actions{display:flex;flex-wrap:wrap;gap:8px}.admin-modules{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:18px}.site-footer{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;padding:22px;color:#526164;border-top:1px solid #dce5dd}@media(max-width:980px){.site-header{flex-wrap:wrap}.hotline{width:100%}.hero,.booking-layout,.payment-layout,.detail-grid,.two-column{grid-template-columns:1fr}.feature-strip,.card-grid,.stat-grid,.admin-modules{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){.page{width:min(100% - 24px,1160px)}.main-nav a span,.hotline span,.member-chip span{display:none}.home-status-bar{position:static;flex-direction:column;grid-column:1;margin-bottom:12px}.home-time-card,.home-phone-card{width:100%;justify-content:center}.hero,.detail-hero{min-height:520px;padding:24px}.list-row{grid-template-columns:1fr}.row-actions{justify-content:space-between}.feature-strip,.card-grid,.stat-grid,.admin-modules,.payment-methods,.form-grid,.segmented{grid-template-columns:1fr}.panel{overflow-x:auto}}