.secondary-hero[data-v-254a8a40]{height:.625rem;background:linear-gradient(90deg,rgba(11,39,103,.95),rgba(39,86,190,.84) 54%,rgba(9,35,92,.78)),url(../img/city-bg.28204d27.jpg) center 34%/cover no-repeat;color:#fff;position:relative}.secondary-hero .el-dialog[data-v-254a8a40]{margin:0 auto}.secondary-hero__inner[data-v-254a8a40]{width:calc(100vw - .55556rem);height:100%;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.secondary-brand[data-v-254a8a40]{font-size:.15278rem;font-weight:700;letter-spacing:2px}.secondary-brand-sub[data-v-254a8a40]{margin-top:.02778rem;font-size:.08333rem;opacity:.72;letter-spacing:.4px}.secondary-user[data-v-254a8a40]{font-size:.10417rem;opacity:.92}.secondary-user .login-btn[data-v-254a8a40]{padding:.04167rem .13889rem;font-size:.09722rem;color:#1e5bcb;background:#fff;border:1px solid #fff;border-radius:.13889rem;cursor:pointer;transition:all .2s}.secondary-user .login-btn[data-v-254a8a40]:hover{background:hsla(0,0%,100%,.9);border-color:hsla(0,0%,100%,.9)}.secondary-user[data-v-254a8a40]{display:flex;align-items:center;gap:.08333rem}.secondary-user .user-greeting[data-v-254a8a40]{font-size:.10417rem;opacity:.92;min-width:.83333rem}.secondary-user .logout-btn[data-v-254a8a40]{padding:.04167rem .11111rem;font-size:.09028rem;color:#1e5bcb;background:#fff;border:1px solid #fff;border-radius:.13889rem;cursor:pointer;transition:all .2s;display:flex;align-items:center;gap:.02778rem}.secondary-user .logout-btn .logout-icon[data-v-254a8a40]{width:.09722rem;height:.09722rem}.secondary-user .logout-btn[data-v-254a8a40]:hover{background:hsla(0,0%,100%,.9);border-color:hsla(0,0%,100%,.9)}[data-v-254a8a40] .consulting-login-dialog .el-dialog__body{padding:0}[data-v-254a8a40] .consulting-login-dialog .el-dialog__header{display:none}.support-feature-page[data-v-17dc08ee]{min-height:100vh;overflow-x:hidden;background:linear-gradient(180deg,#eaf3ff,#f7fbff 54%,#dcecff);color:#1b2442;font-family:PingFang SC,Microsoft YaHei,Arial,sans-serif}.support-feature-page [data-v-17dc08ee]{box-sizing:border-box}.feature-main[data-v-17dc08ee],.footer-inner[data-v-17dc08ee]{width:calc(100vw - .38889rem);margin:0 auto}.breadcrumb[data-v-17dc08ee]{height:.44444rem;display:flex;align-items:center;gap:.10417rem}.breadcrumb button[data-v-17dc08ee]{padding:0;border:0;background:transparent;color:#2f6ff1;font-size:.11111rem;font-weight:700;cursor:pointer}.breadcrumb span[data-v-17dc08ee]{width:1px;height:.125rem;background:#cbd8ea}.breadcrumb em[data-v-17dc08ee],.breadcrumb i[data-v-17dc08ee]{color:#8d95a9;font-style:normal}.breadcrumb strong[data-v-17dc08ee]{color:#1b1f45}.feature-hero[data-v-17dc08ee]{padding:.27778rem .33333rem;border-radius:.15278rem;background:linear-gradient(105deg,rgba(13,66,156,.96),rgba(37,111,241,.88)),radial-gradient(circle at 86% 24%,hsla(0,0%,100%,.26),transparent 30%);color:#fff;box-shadow:0 .13889rem .29167rem rgba(44,100,184,.18)}.feature-hero p[data-v-17dc08ee]{margin:0 0 .05556rem;color:rgba(219,235,255,.9);font-size:.10417rem;letter-spacing:.02778rem}.feature-hero h1[data-v-17dc08ee]{margin:0;font-size:.30556rem;line-height:.38889rem;font-weight:900}.feature-hero span[data-v-17dc08ee]{display:block;margin-top:.06944rem;font-size:.125rem;line-height:.20833rem;color:hsla(0,0%,100%,.88)}.feature-hero-content[data-v-17dc08ee]{display:flex;align-items:center;justify-content:space-between;gap:.13889rem;margin-top:.06944rem}.feature-hero-desc[data-v-17dc08ee]{flex-grow:1;font-size:.125rem;line-height:.20833rem;color:hsla(0,0%,100%,.88)}.feature-hero .mall-sort[data-v-17dc08ee]{flex-shrink:0;border-color:hsla(0,0%,100%,.3);background:hsla(0,0%,100%,.15)}.feature-hero .mall-sort button[data-v-17dc08ee]{color:hsla(0,0%,100%,.85)}.feature-hero .mall-sort button.active[data-v-17dc08ee]{background:#fff;color:#1e5bcb}.feature-grid[data-v-17dc08ee]{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.16667rem;margin:.18056rem 0 .33333rem}.feature-standard[data-v-17dc08ee]{margin:.18056rem 0 .33333rem;border:1px solid #dfe9f8;border-radius:.125rem;background:#fff;box-shadow:0 .11111rem .26389rem rgba(35,95,228,.08);overflow:hidden}.classroom-layout[data-v-17dc08ee]{display:grid;grid-template-columns:1.69444rem minmax(0,1fr);min-height:3.61111rem}.classroom-sidebar[data-v-17dc08ee]{padding:.125rem;background:#f4f8ff;border-right:1px solid #e1ebf8}.classroom-sidebar button[data-v-17dc08ee]{width:100%;min-height:.33333rem;margin-bottom:.06944rem;padding:0 .09722rem;border:1px solid transparent;border-radius:.05556rem;background:transparent;color:#4d607d;text-align:left;font-size:.10417rem;font-weight:700;cursor:pointer}.classroom-sidebar button.active[data-v-17dc08ee],.classroom-sidebar button[data-v-17dc08ee]:hover{border-color:#b8d2fb;background:#fff;color:#235fe4;box-shadow:0 .05556rem .125rem rgba(35,95,228,.08)}.standard-list[data-v-17dc08ee]{padding:.13889rem}.standard-list-item[data-v-17dc08ee]{display:flex;align-items:center;justify-content:space-between;gap:.16667rem;min-height:.86111rem;padding:.15278rem 0;border-bottom:1px solid #edf2f9}.standard-list-item[data-v-17dc08ee]:last-child{border-bottom:0}.standard-item-main[data-v-17dc08ee]{min-width:0}.standard-title-row[data-v-17dc08ee]{display:flex;align-items:center;gap:.06944rem;flex-wrap:wrap}.standard-title-row h2[data-v-17dc08ee]{margin:0;color:#152146;font-size:.15278rem;line-height:.22222rem;font-weight:800;cursor:pointer}.standard-title-row h2[data-v-17dc08ee]:hover{color:#235fe4}.soft-tag[data-v-17dc08ee]{height:.16667rem;padding:0 .05556rem;border-radius:.02778rem;background:#eef5ff;color:#236bd7;font-size:.08333rem;line-height:.16667rem;font-weight:700}.standard-list-item p[data-v-17dc08ee]{margin:.06944rem 0 0;color:#697892;font-size:.11111rem;line-height:.19444rem}.mall-item>button[data-v-17dc08ee],.standard-list-item>button[data-v-17dc08ee]{flex:0 0 auto;width:.77778rem;height:.26389rem;border:1px solid #bdd5fb;border-radius:.05556rem;background:#fff;color:#236bd7;font-size:.09722rem;font-weight:800;cursor:pointer}.mall-item>button[data-v-17dc08ee]:hover,.standard-list-item>button[data-v-17dc08ee]:hover{background:#236bd7;color:#fff}.mall-layout[data-v-17dc08ee]{padding:.16667rem}.mall-toolbar[data-v-17dc08ee]{display:flex;align-items:center;justify-content:space-between;gap:.125rem;padding-bottom:.125rem;border-bottom:1px solid #edf2f9}.mall-toolbar h2[data-v-17dc08ee]{margin:0;color:#152146;font-size:.18056rem;line-height:.25rem;font-weight:900}.mall-sort[data-v-17dc08ee]{display:inline-flex;gap:.05556rem;padding:.02778rem;border:1px solid #d7e4f6;border-radius:6.9375rem;background:#f6f9ff}.mall-sort button[data-v-17dc08ee]{min-width:.59722rem;height:.20833rem;border:0;border-radius:6.9375rem;background:transparent;color:#687891;font-weight:800;cursor:pointer}.mall-sort button.active[data-v-17dc08ee]{background:#236bd7;color:#fff}.mall-list[data-v-17dc08ee]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.11111rem;padding-top:.125rem}.mall-item[data-v-17dc08ee]{display:flex;gap:.11111rem;padding:.13889rem;border:1px solid #edf2f9;border-radius:.08333rem;background:#fff;cursor:pointer;transition:all .2s ease}.mall-item[data-v-17dc08ee]:hover{border-color:#b8d7ff;box-shadow:0 .08333rem .18056rem rgba(35,95,228,.1)}.mall-item-left[data-v-17dc08ee]{display:flex;flex-direction:column;align-items:center;gap:.05556rem;flex-shrink:0}.mall-logo-wrap[data-v-17dc08ee]{width:.55556rem;height:.55556rem;display:flex;align-items:center;justify-content:center;border-radius:.06944rem;background:#f6f9ff;border:1px solid #e5edf8}.mall-logo-wrap img[data-v-17dc08ee]{max-width:.41667rem;max-height:.41667rem;object-fit:contain}.mall-publish-date[data-v-17dc08ee]{color:#8b98ad;font-size:.08333rem;white-space:nowrap}.mall-item-right[data-v-17dc08ee]{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:space-between}.mall-item-top[data-v-17dc08ee]{display:flex;align-items:flex-start;justify-content:space-between;gap:.08333rem}.mall-item-title[data-v-17dc08ee]{margin:0;color:#152146;font-size:.125rem;line-height:.18056rem;font-weight:700}.mall-rating-tag[data-v-17dc08ee]{flex-shrink:0;height:.16667rem;padding:0 .06944rem;border-radius:6.9375rem;background:#fff7e8;color:#d97706;font-size:.08333rem;line-height:.16667rem;font-weight:600;white-space:nowrap}.mall-item-desc[data-v-17dc08ee]{margin:.04167rem 0 .05556rem;color:#697892;font-size:.09722rem;line-height:.15278rem;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.mall-item-price[data-v-17dc08ee]{color:#236bd7;font-size:.13889rem;line-height:.19444rem;font-weight:800}.mall-item-bottom[data-v-17dc08ee]{display:flex;align-items:center;justify-content:space-between;gap:.08333rem;margin-top:.05556rem}.mall-item-org[data-v-17dc08ee]{color:#60708c;font-size:.09028rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.mall-item-sales[data-v-17dc08ee]{color:#8b98ad;font-size:.08333rem;flex-shrink:0}.feature-card[data-v-17dc08ee]{min-height:2.20833rem;padding:.19444rem;border:1px solid #dfe9f8;border-radius:.125rem;background:#fff;box-shadow:0 .11111rem .26389rem rgba(35,95,228,.08)}.card-tag[data-v-17dc08ee]{display:inline-flex;height:.20833rem;align-items:center;padding:0 .08333rem;border-radius:6.9375rem;background:#eaf3ff;color:#236bd7;font-weight:800}.feature-card h2[data-v-17dc08ee]{margin:.15278rem 0 .08333rem;color:#152146;font-size:.18056rem;line-height:.25rem}.feature-card p[data-v-17dc08ee]{min-height:.5rem;margin:0;color:#5b6b86;font-size:.11806rem;line-height:.20833rem}.card-meta[data-v-17dc08ee]{display:flex;flex-wrap:wrap;gap:.05556rem;margin:.13889rem 0 .16667rem}.card-meta span[data-v-17dc08ee]{padding:.04861rem .06944rem;border-radius:.05556rem;background:#f5f9ff;color:#667792;border:1px solid #e8f0fa}.feature-card button[data-v-17dc08ee]{width:.88889rem;height:.29167rem;border:0;border-radius:.08333rem;background:#1f6de0;color:#fff;font-weight:800;cursor:pointer}.site-footer[data-v-17dc08ee]{min-height:.66667rem;background:#adc5e7}.footer-inner[data-v-17dc08ee]{min-height:.66667rem;display:flex;align-items:center;justify-content:space-between;color:#51637d}.footer-inner div[data-v-17dc08ee]{display:flex;flex-direction:column;gap:.04167rem}@media (max-width:1180px){.feature-main[data-v-17dc08ee],.footer-inner[data-v-17dc08ee],.header-inner[data-v-17dc08ee]{width:calc(100% - .22222rem)}.brand[data-v-17dc08ee]{width:auto}.brand-cn[data-v-17dc08ee]{font-size:.23611rem;line-height:.30556rem}.brand-text span[data-v-17dc08ee]:first-child{font-size:.11111rem;letter-spacing:3px}.brand-text span[data-v-17dc08ee]:last-child{display:none}.main-nav[data-v-17dc08ee]{gap:.16667rem}.feature-grid[data-v-17dc08ee]{grid-template-columns:repeat(2,minmax(0,1fr))}.classroom-layout[data-v-17dc08ee]{grid-template-columns:1.45833rem minmax(0,1fr)}.mall-item[data-v-17dc08ee]{grid-template-columns:.91667rem minmax(0,1fr)}.mall-item>button[data-v-17dc08ee]{grid-column:2}}@media (max-width:760px){.header-inner[data-v-17dc08ee],.site-header[data-v-17dc08ee]{height:auto;min-height:.52778rem}.header-inner[data-v-17dc08ee]{align-items:flex-start;flex-direction:column;gap:.06944rem;padding:.08333rem 0}.brand img[data-v-17dc08ee]{width:.30556rem;height:.30556rem}.brand-cn[data-v-17dc08ee]{font-size:.19444rem}.brand-text[data-v-17dc08ee]{display:none}.main-nav[data-v-17dc08ee]{width:100%;height:.29167rem;justify-content:space-between}.main-nav button[data-v-17dc08ee]{height:.29167rem;font-size:.11111rem;line-height:.29167rem}.main-nav button.active[data-v-17dc08ee]:after{bottom:0}.breadcrumb[data-v-17dc08ee]{min-height:.38889rem;height:auto;flex-wrap:wrap;padding:.08333rem 0}.feature-hero[data-v-17dc08ee]{padding:.19444rem .15278rem}.feature-hero h1[data-v-17dc08ee]{font-size:.23611rem;line-height:.30556rem}.feature-hero-content[data-v-17dc08ee]{align-items:flex-start;flex-direction:column;gap:.08333rem}.classroom-layout[data-v-17dc08ee],.feature-grid[data-v-17dc08ee]{grid-template-columns:1fr}.classroom-sidebar[data-v-17dc08ee]{display:flex;gap:.05556rem;overflow-x:auto;border-right:0;border-bottom:1px solid #e1ebf8}.classroom-sidebar button[data-v-17dc08ee]{flex:0 0 auto;width:auto;min-height:.26389rem;margin-bottom:0;white-space:nowrap}.standard-list-item[data-v-17dc08ee]{align-items:flex-start;flex-direction:column}.mall-list[data-v-17dc08ee]{grid-template-columns:1fr}.mall-item[data-v-17dc08ee]{flex-direction:row}.footer-inner[data-v-17dc08ee]{align-items:flex-start;flex-direction:column;gap:.08333rem;padding:.125rem 0}}