.topic-index-page[data-v-4ab47354]{--ink:#202b4a;--muted:#8a95aa;--blue:#5369e8;--line:#e7ebf3;font-family:PingFang SC,Microsoft YaHei,sans-serif;padding-bottom:68px!important}.topic-directory[data-v-4ab47354]{background:#fff;border:1px solid var(--line);border-radius:13px;box-shadow:0 12px 30px #1f2d630e;overflow:hidden}.topic-directory__header[data-v-4ab47354]{align-items:center;background:linear-gradient(110deg,#eef1ff,#fbfcff 66%,#f0f3ff);display:flex;justify-content:space-between;min-height:150px;overflow:hidden;padding:30px 37px;position:relative}.topic-directory__header[data-v-4ab47354]:before{border:1px solid rgba(83,105,232,.15);border-radius:50%;content:"";height:188px;position:absolute;right:74px;top:-86px;width:188px}.topic-directory__header[data-v-4ab47354]:after{border:1px solid rgba(83,105,232,.13);border-radius:50%;bottom:-135px;content:"";height:275px;position:absolute;right:-77px;width:275px}.topic-directory__header>div[data-v-4ab47354]:first-child{position:relative;z-index:1}.section-kicker[data-v-4ab47354]{color:#7182dc;font:800 9px/1 Arial,sans-serif;letter-spacing:1.35px;margin:0 0 8px}.topic-directory h1[data-v-4ab47354]{color:var(--ink);font-size:clamp(25px,2.4vw,34px);font-weight:800;letter-spacing:-1.35px;line-height:1.25;margin:0}.topic-directory__header p[data-v-4ab47354]:not(.section-kicker){color:#7e899e;font-size:13px;margin:10px 0 0}.topic-directory__seal[data-v-4ab47354]{align-items:center;background:#ffffffc4;border:1px solid #d9e0ff;border-radius:50%;box-shadow:0 10px 21px #4152a617;color:#6075e7;display:flex;height:70px;justify-content:center;margin-right:26px;position:relative;transform:rotate(7deg);width:70px;z-index:1}.topic-directory__seal i[data-v-4ab47354]{font-size:38px;opacity:.24;position:absolute}.topic-directory__seal span[data-v-4ab47354]{color:#576cd9;font-size:10px;font-weight:800;line-height:1.35;position:relative;text-align:center}.topic-list[data-v-4ab47354]{display:grid;gap:18px;grid-template-columns:repeat(3,minmax(0,1fr));padding:27px 28px 30px}.topic-card[data-v-4ab47354]{background:#fff;border:1px solid #e7eaf1;border-radius:10px;min-width:0;overflow:hidden;transition:transform .2s,box-shadow .2s,border-color .2s}.topic-card[data-v-4ab47354]:hover{border-color:#dce2fb;box-shadow:0 13px 26px #1f2d631a;transform:translateY(-3px)}.topic-link[data-v-4ab47354]{color:inherit;display:block;height:100%;text-decoration:none}.topic-cover[data-v-4ab47354]{aspect-ratio:1.68;background:#edf0f7;overflow:hidden;position:relative}.topic-cover img[data-v-4ab47354]{display:block;height:100%;-o-object-fit:cover;object-fit:cover;transition:transform .4s;width:100%}.topic-card:hover .topic-cover img[data-v-4ab47354]{transform:scale(1.045)}.topic-cover-placeholder[data-v-4ab47354]{background:linear-gradient(135deg,#dfe5ff,#a6b4f0);color:#fff;display:grid;font-size:42px;height:100%;place-items:center;width:100%}.topic-count[data-v-4ab47354]{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#192349a6;border:1px solid hsla(0,0%,100%,.24);border-radius:4px;bottom:10px;color:#fff;font-size:10px;font-weight:700;line-height:1;padding:5px 8px;position:absolute;right:10px}.topic-count i[data-v-4ab47354]{font-size:9px;margin-right:3px}.topic-info[data-v-4ab47354]{display:flex;flex-direction:column;min-height:164px;padding:14px 15px 13px}.topic-info__topline[data-v-4ab47354]{align-items:center;display:flex;justify-content:space-between;margin-bottom:9px}.topic-tag[data-v-4ab47354]{background:#eef1ff;border-radius:4px;color:#6476db;font-size:9px;font-weight:800;line-height:1;padding:4px 7px}.topic-tag--all[data-v-4ab47354]{background:#f1f3f7;color:#7e899c}.topic-views[data-v-4ab47354]{color:#a2aabb;font-size:10px}.topic-views i[data-v-4ab47354]{margin-right:3px}.topic-title[data-v-4ab47354]{color:#35405d;font-size:15px;font-weight:800;letter-spacing:-.35px;line-height:1.42;margin:0 0 6px}.topic-desc[data-v-4ab47354]{color:#929bad;display:-webkit-box;font-size:11px;line-height:1.65;margin:0;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:2}.topic-enter[data-v-4ab47354]{color:#7182cc;display:inline-block;font-size:11px;font-weight:800;margin-top:auto}.topic-enter i[data-v-4ab47354]{margin-left:4px;transition:transform .2s}.topic-card:hover .topic-enter i[data-v-4ab47354]{transform:translate(3px)}.page-box[data-v-4ab47354]{padding:0 28px 32px;text-align:center}.empty-state[data-v-4ab47354]{color:var(--muted);padding:72px 24px 78px;text-align:center}.empty-state__icon[data-v-4ab47354]{background:#f0f3ff;border-radius:50%;color:#6e80e2;display:grid;font-size:19px;height:50px;margin:0 auto 15px;place-items:center;width:50px}.empty-state h2[data-v-4ab47354]{color:#56617a;font-size:15px;font-weight:800;margin:0 0 7px}.empty-state p[data-v-4ab47354]{font-size:12px;margin:0}@media (max-width:900px){.topic-list[data-v-4ab47354]{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:620px){.topic-index-page[data-v-4ab47354]{padding-left:0!important;padding-right:0!important}.topic-directory[data-v-4ab47354]{border-left:0;border-radius:0;border-right:0}.topic-directory__header[data-v-4ab47354]{min-height:132px;padding:26px 20px}.topic-directory h1[data-v-4ab47354]{font-size:27px}.topic-directory__seal[data-v-4ab47354]{height:51px;margin-right:4px;width:51px}.topic-directory__seal i[data-v-4ab47354]{font-size:27px}.topic-directory__seal span[data-v-4ab47354]{font-size:8px}.topic-list[data-v-4ab47354]{gap:12px;padding:18px 12px 24px}.topic-info[data-v-4ab47354]{min-height:151px;padding:11px}.topic-title[data-v-4ab47354]{font-size:13px}.topic-desc[data-v-4ab47354]{font-size:10px}.page-box[data-v-4ab47354]{padding:0 10px 24px}}