:root{--c-bg:#fff;--c-text:#1a1a1a;--c-text-2:#666;--c-text-3:#999;--c-accent:#ff6a00;--c-success:#52c41a;--c-warning:#faad14;--c-error:#ff4d4f;--c-border:#e5e5e5;--c-bg-soft:#f5f5f5;--fs-h1:40px;--lh-h1:1.3;--fs-h2:32px;--lh-h2:1.4;--fs-h3:24px;--lh-h3:1.4;--fs-h4:18px;--lh-h4:1.5;--fs-body:16px;--lh-body:1.6;--fs-small:14px;--lh-small:1.6;--fs-caption:12px;--lh-caption:1.5;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:20px;--sp-6:24px;--sp-7:28px;--sp-8:32px;--sp-12:48px;--sp-16:64px;--sp-24:96px;--font-sans:Inter, Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;--container-max:1200px;--container-cols:12;--radius:2px;--el-color-primary:var(--c-accent);--el-color-success:var(--c-success);--el-color-warning:var(--c-warning);--el-color-error:var(--c-error);--el-text-color-primary:var(--c-text);--el-text-color-regular:var(--c-text-2);--el-text-color-placeholder:var(--c-text-3);--el-border-color:var(--c-border);--el-border-radius-base:var(--radius);--el-font-family:var(--font-sans);--el-font-size-base:var(--fs-small)}@media (width<=768px){.esr-container,.esr-page,.container{padding-left:12px!important;padding-right:12px!important}h1,.h1{line-height:1.35;font-size:22px!important}h2,.h2{line-height:1.4;font-size:19px!important}h3,.h3{line-height:1.45;font-size:17px!important}h4,.h4{font-size:15px!important}body{font-size:15px}.plan-grid{grid-template-columns:1fr!important;gap:12px!important}.plan-card{padding:16px!important}.el-dialog{border-radius:12px!important;width:calc(100% - 24px)!important;margin-top:6vh!important}.el-dialog__body{padding:14px 16px!important}.el-dialog__footer{padding:10px 16px 16px!important}.el-checkbox{white-space:normal!important;align-items:flex-start!important;height:auto!important;display:flex!important}.el-checkbox__label{word-break:break-word;white-space:normal!important;line-height:1.55!important}.el-dialog .esr-muted,.el-dialog p,.el-dialog .el-alert__description{word-break:break-word;white-space:normal!important}.el-form-item{display:block!important}.el-form-item__label{text-align:left!important;width:auto!important;padding:0 0 4px!important;display:block!important}.el-form-item__content{margin-left:0!important}.el-table{font-size:13px!important}.el-table th.el-table__cell,.el-table td.el-table__cell{padding:8px 6px!important}.el-button+.el-button{margin-left:6px!important}.el-button{padding:8px 14px!important}.el-descriptions__body .el-descriptions__table{table-layout:fixed}.el-descriptions__label{width:96px!important}.el-pagination .el-pager,.el-pagination__jump{display:none!important}img,video,svg,canvas{max-width:100%;height:auto}.el-table__body-wrapper,.el-table__header-wrapper{-webkit-overflow-scrolling:touch}}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--c-bg);color:var(--c-text);font-family:var(--font-sans);font-size:var(--fs-body);line-height:var(--lh-body);-webkit-font-smoothing:antialiased}h1{font-size:var(--fs-h1);line-height:var(--lh-h1);font-weight:700}h2{font-size:var(--fs-h2);line-height:var(--lh-h2);font-weight:700}h3{font-size:var(--fs-h3);line-height:var(--lh-h3);font-weight:600}h4{font-size:var(--fs-h4);line-height:var(--lh-h4);font-weight:600}a{color:var(--c-accent);text-decoration:none}.esr-container{width:100%;max-width:var(--container-max);padding:0 var(--sp-4);margin:0 auto}.esr-muted{color:var(--c-text-2);font-size:var(--fs-small)}.esr-todo{border:1px dashed var(--c-border);background:var(--c-bg-soft);padding:var(--sp-6);color:var(--c-text-2)}.btn{padding:var(--sp-2) var(--sp-6);border:1px solid var(--c-border);border-radius:var(--radius);background:var(--c-bg);color:var(--c-text);font-size:var(--fs-body);cursor:pointer;line-height:1.6;display:inline-block}.btn:hover{border-color:var(--c-accent);color:var(--c-accent)}.btn.primary{background:var(--c-accent);border-color:var(--c-accent);color:#fff}.btn.primary:hover{color:#fff;opacity:.92}