/* Shared inner-page finish. Load after page styles; homepage keeps its own design. */
body.site-polish{--ui-ink:#193652;--ui-blue:#2467ad;--ui-gold:#c59a54;--ui-line:#e1e8f1;background:#f5f7fb;color:#293c52;font-family:"Microsoft YaHei",Arial,sans-serif}
body.site-polish[data-view=login]{background:linear-gradient(160deg,#0b1631,#16264f 55%,#1e335f);background-attachment:fixed}
body.site-polish[data-view=login_modal]{background:transparent}
.site-polish[data-view=view_order] .fkxx{margin-right:0!important}.site-polish[data-view=view_order] .tj-8.flex-row-between-start{justify-content:flex-start;gap:60px}
.not-found{max-width:640px;margin:8vh auto;padding:40px 24px;text-align:center}.not-found strong{display:block;font-size:100px;letter-spacing:12px;color:#245e9b}.not-found h1{font-size:26px;color:#193652;margin:16px 0}.not-found p{color:#718297;line-height:1.8}.not-found nav{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:28px}.not-found a{padding:12px 22px;border-radius:8px;background:#e6eef9;color:#215d9c}.not-found a:first-child{background:#215d9c;color:white}
.site-polish :is(a,button,input,select,textarea,[tabindex]):focus-visible{outline:2px solid #2879cb;outline-offset:3px}
.site-polish :is(button,a,input,select,textarea){-webkit-tap-highlight-color:transparent}
.inner-heading,.account-nav{box-sizing:border-box;width:calc(100% - 48px);max-width:1400px;margin:24px auto}
.inner-heading{position:relative;overflow:hidden;padding:24px 30px;border:1px solid #345978;border-radius:16px;background:linear-gradient(115deg,#193652,#2f587d);color:white}
.inner-heading:after{content:"";position:absolute;right:4%;top:-105px;width:280px;height:280px;border:1px solid #ffffff18;border-radius:50%;box-shadow:0 0 0 30px #ffffff04,0 0 0 60px #ffffff03;pointer-events:none}
.inner-heading small{display:block;color:#dfbc7e;font-size:11px;letter-spacing:2px;margin-bottom:8px}
.inner-heading h1{margin:0;font-size:27px;line-height:1.5;font-weight:600;letter-spacing:1px}
.inner-heading p{margin:7px 0 0;color:#c9daea;font-size:13px;line-height:1.7}
.account-nav{display:flex;flex-wrap:wrap;gap:6px;padding:8px;background:white;border:1px solid var(--ui-line);border-radius:12px;box-shadow:0 5px 22px #19365205}
.account-nav a{display:flex;gap:9px;align-items:center;padding:12px 20px;border-radius:8px;color:#62758a;font-size:14px;text-decoration:none;transition:background .2s,color .2s}
.account-nav svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.account-nav a:hover{background:#edf4fc;color:var(--ui-blue)}.account-nav a[aria-current=page]{background:#edf4fc;color:#215c99;font-weight:600;box-shadow:inset 0 -2px #c59a54}
.site-polish>.info,.site-polish>.tj-1{max-width:1400px!important;margin:24px auto 56px!important;width:calc(100% - 48px)!important;box-sizing:border-box}
.site-polish .info>.right{min-width:0;min-height:480px}.site-polish .info>.member{display:none}
.site-polish .info .set,.site-polish .tj-2{box-sizing:border-box;width:100%!important;border:1px solid var(--ui-line);border-radius:16px;background:#fff;box-shadow:0 8px 30px #19365206;padding:28px!important}
.site-polish .set> .flex-row-between{gap:18px;flex-wrap:wrap}.site-polish .set> .flex-row-between>div:empty{display:none}
.site-polish .set h4.top{height:auto;line-height:1.5;font-size:21px!important;font-weight:600!important;color:var(--ui-ink)!important;padding-left:14px;border-left:3px solid var(--ui-gold)}
.site-polish .set-list{gap:8px;flex-wrap:wrap}.site-polish .set-list li{box-sizing:border-box;width:auto!important;min-width:74px;height:auto!important;line-height:1.6!important;padding:8px 15px!important;margin:0!important;border-radius:7px;border-bottom:0!important;cursor:pointer;transition:background .2s,color .2s}
.site-polish .set-list li:hover{background:#f0f5fc;color:var(--ui-blue)}.site-polish .set-list li.focus{background:#eaf2fd;color:var(--ui-blue)!important;font-weight:600}
.site-polish :is(.zs-card,.gkk-item,.course-item){border-radius:14px;border:1px solid var(--ui-line);box-shadow:0 5px 18px #19365205}
.site-polish :is(.gkk-item,.course-item,.zs-course-card){transition:transform .22s,box-shadow .22s,border-color .22s}
.site-polish :is(.gkk-item,.course-item) img{border-radius:10px}.site-polish .zs-course-cover img{transition:transform .35s}
.site-polish .zs-item{transition:background .2s}.site-polish .zs-item:hover{background:linear-gradient(90deg,#f4f8fd,transparent)}
.site-polish .zs-prevnext a{transition:background .2s,color .2s}.site-polish .zs-prevnext a:hover{background:#eaf2fd;color:var(--ui-blue)}
.site-polish :is(.zs-btn,.button,.pay_now,.tj-38,.info-16){transition:box-shadow .2s,filter .2s;border-radius:8px}
.site-polish :is(.zs-btn,.button,.pay_now,.tj-38,.info-16):hover{filter:brightness(1.06);box-shadow:0 4px 14px #2467ad24}
.site-polish :is(input:not([type=radio]):not([type=checkbox]):not([type=file]),textarea,select){border-radius:8px;transition:border-color .2s,box-shadow .2s}
.site-polish :is(input,textarea,select):focus{border-color:#4284c7;box-shadow:0 0 0 3px #2879cb12}
.site-polish .layui-layer{border-radius:14px;overflow:hidden;box-shadow:0 18px 70px #19365230}.site-polish .layui-layer-title{background:#f2f6fc;border-bottom:1px solid var(--ui-line);color:var(--ui-ink)}
.site-polish .layui-layer-btn a{border-radius:6px}
/* Order confirmation, payment and order detail share one stable checkout surface. */
.site-polish .tj-7{overflow:visible;margin-bottom:18px!important}.site-polish .tj-8>.font11{font-size:18px!important;font-weight:600;color:var(--ui-ink)!important;border-left:3px solid var(--ui-gold);padding-left:12px}
.site-polish .tj-6{margin-top:28px!important}.site-polish .tj-14{font-size:15px!important;line-height:1.8}.site-polish table.tj-14{border-collapse:separate;border-spacing:0;border:1px solid var(--ui-line);border-radius:10px;overflow:hidden}
.site-polish table.tj-14 th{background:#f1f5fa;font-size:14px;color:#60748a}.site-polish table.tj-14 td{font-size:15px;padding:18px 12px}.site-polish table.tj-14 img{border-radius:8px;object-fit:contain;max-width:100%}
.site-polish .tj-32{height:auto!important;min-height:80px;margin-top:28px!important;padding:12px 20px!important;border:1px solid #d9e5f2;border-radius:12px;background:linear-gradient(110deg,#f3f7fd,#fffaf2)}
.site-polish .tj-34{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;height:auto!important;margin:0!important;overflow:visible}.site-polish .tj-35,.site-polish .tj-36{float:none;height:auto;overflow:visible}.site-polish .tj-36{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.site-polish .tj-35{font-size:14px;line-height:1.8}.site-polish .tj-37{height:auto;line-height:1.8;font-size:15px;color:#b06523}.site-polish .tj-37 span{font-size:28px;font-weight:600;font-variant-numeric:tabular-nums}.site-polish .tj-38{height:46px!important;line-height:46px!important;margin:0!important;font-size:16px;background:linear-gradient(110deg,#215d9c,#317fc5);color:white}
.site-polish .code-class{gap:16px;flex-wrap:wrap;margin:24px 0}.site-polish .code-class>div{position:relative;box-sizing:border-box;min-width:160px;height:58px;margin:0!important;border:1px solid #dce5ef;border-radius:10px;background:#fff;cursor:pointer;transition:border-color .2s,box-shadow .2s}
.site-polish .code-class>div:hover{border-color:#7da7d5}.site-polish .code-class>div.focus{border:2px solid #2b6eb2;background:#eff6ff;color:#215c99;box-shadow:0 3px 12px #2467ad10}
.site-polish .code-class>div.focus:after{content:"✓";position:absolute;right:7px;top:4px;color:#2467ad;font-size:12px}
.site-polish .status{padding:22px;background:#f6f9fd;border-radius:12px;align-items:center;justify-content:center}.site-polish .status .completion{flex-shrink:0}.site-polish .status .completion img{width:38px!important}.site-polish .status .completion p{font-size:14px;margin-top:8px}.site-polish .status .completion span{font-size:12px}
.site-polish .ddbh,.site-polish .order-number{height:auto!important;padding:18px 0!important;color:#677d95!important;font-size:14px!important;overflow-wrap:anywhere}
.site-polish[data-view=pay_info] .tj-2>.flex-row-center:first-child{padding:14px 18px;background:#fff8ed;border:1px solid #f1dfbf;border-radius:9px;font-size:14px!important;line-height:1.8;flex-wrap:wrap;gap:5px}.site-polish .djs{font-variant-numeric:tabular-nums}
.site-polish[data-view=my_course_orders] .content>.title1{background:#edf3fa;border-radius:9px;color:#60748a;font-size:14px}
.site-polish[data-view=my_course_orders] .content>.flex-row-start:not(.title1):not(.course-list){border:1px solid var(--ui-line);border-radius:10px 10px 0 0;background:#f3f7fc!important;font-size:14px!important;height:auto!important;min-height:48px;gap:8px;flex-wrap:wrap}
.site-polish[data-view=my_course_orders] .course-list{border:1px solid var(--ui-line);border-top:0;border-radius:0 0 10px 10px;margin-bottom:22px;transition:box-shadow .2s}.site-polish[data-view=my_course_orders] .course-list:hover{box-shadow:0 5px 20px #19365209}
.site-polish[data-view=my_course_orders] .course-img img{border-radius:8px}.site-polish[data-view=my_course_orders] .state{color:#26679f}.site-polish[data-view=my_course_orders] .price{font-variant-numeric:tabular-nums;color:#ac712d}.site-polish[data-view=my_course_orders] .operation a{border-radius:6px}
.site-polish[data-view=info] .content-wrap{width:100%!important;max-width:100%;box-sizing:border-box}.site-polish[data-view=set_site] .info .right{width:100%!important;margin-left:0}
.site-polish .centent1>.left{box-sizing:border-box;border:1px solid var(--ui-line);border-radius:16px;padding:26px;background:#fff;box-shadow:0 8px 30px #19365206}
.site-polish .course-tab{background:#f1f6fc;border-radius:9px}.site-polish .course-tab li{transition:background .2s,color .2s}.site-polish .course-tab li:hover{background:#e6effa}.site-polish .banxin{border-radius:8px;transition:background .2s}.site-polish .banxin:hover{background:#f0f6ff}
.site-polish>.header-new{box-sizing:border-box;border:1px solid var(--ui-line);border-radius:12px;background:#fff;padding:20px!important;margin-bottom:20px!important}
@media(hover:hover) and (pointer:fine){.site-polish :is(.gkk-item,.course-item,.zs-course-card):hover{transform:translateY(-4px);border-color:#a9c6e4;box-shadow:0 12px 28px #19365212}.site-polish .zs-course-card:hover .zs-course-cover img{transform:scale(1.025)}}
@media(max-width:900px){
 .inner-heading,.account-nav{width:calc(100% - 28px);margin:16px auto}.inner-heading{padding:20px;border-radius:12px}.inner-heading h1{font-size:23px}.inner-heading p{max-width:90%}
 .account-nav{gap:4px;padding:6px}.account-nav a{justify-content:center;flex:1 1 26%;padding:10px 6px;font-size:13px;gap:6px}
 .site-polish>.info,.site-polish>.tj-1{width:calc(100% - 28px)!important;margin:16px auto 36px!important}.site-polish .info .set,.site-polish .tj-2{padding:18px!important;border-radius:12px}.site-polish .info>.right{min-height:360px}
 .site-polish .set-list{width:100%;margin:0!important}.site-polish .set-list li{min-width:60px;padding:8px 12px!important;font-size:14px}.site-polish .set h4.top{font-size:19px!important}
 .site-polish .centent1>.left{padding:16px}.site-polish .tj-32{padding:14px!important}.site-polish .tj-34,.site-polish .tj-36{width:100%;gap:12px}.site-polish .tj-36{justify-content:space-between}.site-polish .tj-38{min-width:110px!important;width:auto!important;padding:0 18px!important}
 .site-polish .status{padding:18px 8px;justify-content:space-between;gap:4px}.site-polish .status .completion{flex:1;min-width:0}.site-polish .status .completion img{width:30px!important}.site-polish .status .completion p{font-size:12px}.site-polish .status .completion span{font-size:10px;overflow-wrap:anywhere;max-width:95px}.site-polish .status>.dian,.site-polish .status>.dian1{flex:0 1 25px;width:25px!important;margin:0!important}
 .site-polish .code-class{gap:10px}.site-polish .code-class>div{flex:1;min-width:110px;font-size:14px}
 .site-polish .tj-14{font-size:14px!important}.checkout-table-wrap{overflow-x:auto;max-width:100%;border-radius:10px}.site-polish .checkout-table-wrap table.tj-14{min-width:540px}.site-polish .checkout-table-wrap:focus-visible{outline-offset:0}
 .site-polish .fkxx,.site-polish .wlxx{margin-right:0!important;max-width:100%}.site-polish .tj-8.flex-row-between-start{flex-wrap:wrap;gap:20px}.site-polish .pay-info{max-width:100%;overflow-wrap:anywhere}
 .site-polish[data-view=set_site] .select-box{display:flex;flex-wrap:wrap;gap:8px}.site-polish[data-view=set_site] .select-box select{max-width:100%;margin:0}.site-polish[data-view=set_site] .info-7{max-width:100%;height:auto;min-height:55px}.site-polish[data-view=set_site] .info-10{max-width:calc(100% - 100px);box-sizing:border-box}
}
@media(prefers-reduced-motion:reduce){.site-polish *,.site-polish *:before,.site-polish *:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}.site-polish :is(.gkk-item,.course-item,.zs-course-card):hover,.site-polish .zs-course-card:hover .zs-course-cover img{transform:none}}

/* Course detail columns resize without scaling the page or clipping the player. */
@media(min-width:901px){.site-polish .centent1>.left>.content{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:28px}.site-polish .centent1>.left>.content>div{width:auto!important;min-width:0;margin-left:0!important}.site-polish #mse{width:100%!important;height:auto!important;aspect-ratio:16/9}.site-polish #mse>img{width:100%!important;height:100%!important;object-fit:contain}.site-polish .centent1 .course-tab{flex-wrap:wrap}.site-polish .centent1 .course-tab li{min-width:0}}
/* Keep radio options intact instead of splitting their label text on narrow screens. */
.site-polish[data-view=info] .content2 .list_chk{display:inline-flex;align-items:center;white-space:nowrap;flex-shrink:0}.site-polish[data-view=info] .content2 .list_chk>span{font-size:15px}
@media(max-width:900px){.site-polish .info .right .set .content2>div.code{flex-wrap:wrap;gap:14px}.site-polish .info .right .set .content2>div.code .left{flex:0 0 100%;width:100%!important}.site-polish .info .right .set .content2 .list_chk label[style]{margin-left:0!important}}
/* Legacy address form and narrow account tabs. */
.site-polish .code-class>div.focus{background:#2467ad;color:white;box-shadow:0 3px 12px #2467ad24}.site-polish .code-class>div.focus:after{color:white}
.site-polish[data-view=set_site] .top-info{display:none}.site-polish[data-view=set_site] .set{margin-top:0}.site-polish[data-view=set_site] .set h4{width:auto}.site-polish[data-view=set_site] .set h4:before{display:none}
.site-polish[data-view=set_site] .content-wrap{box-sizing:border-box;padding:24px 0 0!important;margin-top:0}.site-polish[data-view=set_site] .info-7{display:flex;align-items:center;gap:10px;margin-bottom:24px}.site-polish[data-view=set_site] .info-8{flex-shrink:0}.site-polish[data-view=set_site] .info-9{font-size:14px;width:70px}.site-polish[data-view=set_site] .info-10{border:1px solid #e1e8f1;background:#f8faff;font-size:15px!important}.site-polish[data-view=set_site] .select-box{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.site-polish[data-view=set_site] .select-box select{height:42px;border:1px solid #dce5ef;background:#f8faff}.site-polish[data-view=set_site] .basic_info{max-width:100%;font-size:16px}.site-polish[data-view=set_site] .info-7>span{font-size:14px!important}
@media(max-width:900px){.site-polish .info .right .set .set-list{width:100%!important;max-width:100%;margin:0!important;flex-wrap:wrap!important;gap:6px}.site-polish .info .right .set .set-list li{margin:0!important}.site-polish[data-view=set_site] .info-7{flex-wrap:wrap}.site-polish[data-view=set_site] .info-10{width:100%!important;max-width:100%!important}.site-polish[data-view=set_site] .select-box .info-8{width:100%}.site-polish .checkout-table-wrap:before{content:"左右滑动查看完整明细";display:block;font-size:11px;color:#7890a8;margin-bottom:8px}}