.hm[data-v-361f17e1]{background:#fff}.hm-hero[data-v-361f17e1]{background:var(--zn-paper)}.hm-hero-in[data-v-361f17e1]{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;padding:58px 24px 30px}.hm-eyebrow[data-v-361f17e1]{color:var(--zn-accent);font-weight:700;font-size:14px;letter-spacing:1px}.hm-hero-left h1[data-v-361f17e1]{font-size:46px;line-height:1.18;color:var(--zn-ink-strong);font-weight:800;margin-top:14px}.hm-hero-desc[data-v-361f17e1]{color:var(--zn-muted);font-size:16px;line-height:1.95;padding-bottom:8px}.hm-picks[data-v-361f17e1]{background:var(--zn-paper);padding:8px 0 40px}.hm-picks-head[data-v-361f17e1]{display:flex;align-items:center;gap:10px;margin-bottom:16px;font-size:14px;flex-wrap:wrap}.hm-picks-head .fire[data-v-361f17e1]{font-size:15px}.hm-picks-head b[data-v-361f17e1]{color:var(--zn-ink)}.hm-picks-head .cnt[data-v-361f17e1]{background:var(--zn-accent-soft);color:var(--zn-ink-strong);border-radius:6px;padding:1px 8px;font-size:12px;font-weight:700}.hm-picks-head .sub[data-v-361f17e1]{color:var(--zn-muted);font-size:13px}.hm-cards5[data-v-361f17e1]{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.hm-card[data-v-361f17e1]{position:relative;border-radius:18px;padding:18px 16px 0;color:#fff;overflow:hidden;display:flex;flex-direction:column;min-height:330px;text-decoration:none;transition:transform .18s,box-shadow .18s}.hm-card[data-v-361f17e1]:hover{transform:translateY(-4px);box-shadow:0 18px 40px #142a4738}.hm-card .num[data-v-361f17e1]{position:absolute;top:10px;right:10px;background:#0000002e;color:#fff;font-size:11px;padding:2px 8px;border-radius:6px}.hm-card .ic[data-v-361f17e1]{width:42px;height:42px;border-radius:11px;background:#ffffffeb;display:flex;align-items:center;justify-content:center;font-size:22px}.hm-card .badge[data-v-361f17e1]{display:inline-block;margin-top:10px;background:#ffffff38;color:#fff;font-size:11px;padding:2px 8px;border-radius:6px;align-self:flex-start}.hm-card h3[data-v-361f17e1]{color:#fff;font-family:var(--zn-serif);font-size:20px;margin:10px 0 6px}.hm-card p[data-v-361f17e1]{color:#ffffffeb;font-size:12.5px;line-height:1.65;flex:1;margin:0}.hm-card .tags[data-v-361f17e1]{display:flex;gap:6px;flex-wrap:wrap;margin:8px 0 0}.hm-card .tags span[data-v-361f17e1]{background:#fff3;border-radius:6px;padding:2px 8px;font-size:11px}.hm-card .go[data-v-361f17e1]{background:#fff;color:#1a2634;border-radius:999px;padding:7px 14px;font-size:13px;font-weight:700;align-self:flex-start;margin:12px 0}.hm-card .thumb[data-v-361f17e1]{height:74px;margin:4px -16px 0;background:#00000038;border-top:1px solid rgba(255,255,255,.12)}.k-out[data-v-361f17e1]{background:linear-gradient(160deg,#e15c4c,#c9483a)}.k-viz[data-v-361f17e1]{background:linear-gradient(160deg,#2fa091,#1f8a7d)}.k-paper[data-v-361f17e1]{background:linear-gradient(160deg,#4aa35f,#368a4b)}.k-teach[data-v-361f17e1]{background:linear-gradient(160deg,#b9793f,#9a5f2e)}.k-word[data-v-361f17e1]{background:linear-gradient(160deg,#3a6fc4,#27529c)}.hm-more[data-v-361f17e1]{padding:46px 0}.hm-more-head[data-v-361f17e1]{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}.hm-more-head h2[data-v-361f17e1]{font-size:24px;display:inline}.hm-more-head span[data-v-361f17e1]{color:var(--zn-muted);font-size:13px;margin-left:10px}.more-all[data-v-361f17e1]{color:var(--zn-accent);font-weight:700;font-size:14px}.hm-cards6[data-v-361f17e1]{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.hm-mini[data-v-361f17e1]{background:#fff;border:1px solid var(--zn-line);border-radius:14px;padding:16px 12px;text-align:center;transition:.16s}.hm-mini[data-v-361f17e1]:hover{box-shadow:var(--zn-shadow);transform:translateY(-2px)}.hm-mini .mi[data-v-361f17e1]{width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px;margin:0 auto 10px;background:var(--zn-paper)}.mi-red[data-v-361f17e1]{background:#fdeceb}.mi-green[data-v-361f17e1]{background:#e8f6ec}.mi-purple[data-v-361f17e1]{background:#efeafc}.mi-orange[data-v-361f17e1]{background:#fdf1e2}.hm-mini .mt[data-v-361f17e1]{display:flex;align-items:center;justify-content:center;gap:6px}.hm-mini h3[data-v-361f17e1]{font-size:14px}.hm-mini .mtag[data-v-361f17e1]{font-size:11px;color:var(--zn-muted);background:#eef1f5;border-radius:6px;padding:1px 6px}.hm-mini p[data-v-361f17e1]{font-size:12px;color:var(--zn-muted);margin:8px 0;min-height:32px;line-height:1.6}.hm-mini .mlink[data-v-361f17e1]{font-size:12px;color:var(--zn-accent);font-weight:700}.hm-banner[data-v-361f17e1]{background:var(--zn-ink);color:#fff}.hm-banner .zn-wrap[data-v-361f17e1]{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:44px 24px;flex-wrap:wrap}.hm-banner h3[data-v-361f17e1]{color:#fff;font-size:23px}.hm-banner p[data-v-361f17e1]{opacity:.85;margin-top:6px}.hm-cta[data-v-361f17e1]{background:var(--zn-accent);color:var(--zn-ink-strong);border-radius:999px;padding:13px 26px;font-weight:700;font-size:15px}@media(max-width:1024px){.hm-hero-in[data-v-361f17e1]{grid-template-columns:1fr;gap:14px;padding:40px 20px 22px}.hm-hero-left h1[data-v-361f17e1]{font-size:36px}.hm-cards5[data-v-361f17e1]{grid-template-columns:repeat(2,1fr)}.hm-cards6[data-v-361f17e1]{grid-template-columns:repeat(3,1fr)}}@media(max-width:600px){.hm-hero-left h1[data-v-361f17e1]{font-size:30px}.hm-hero-desc[data-v-361f17e1]{font-size:14px}.hm-cards5[data-v-361f17e1]{grid-template-columns:1fr}.hm-cards6[data-v-361f17e1]{grid-template-columns:repeat(2,1fr)}.hm-more-head[data-v-361f17e1],.hm-banner .zn-wrap[data-v-361f17e1]{flex-direction:column;align-items:flex-start}}.rf[data-v-dddc1c03]{outline:none;min-height:1.4em;line-height:1.7;font-size:13px;color:#2b3340;word-break:break-word}.rf[data-v-dddc1c03]:empty:before,.rf.empty[data-v-dddc1c03]:before{content:attr(data-ph);color:#aab2bd}.rf[data-v-dddc1c03] .fm{display:inline-block;vertical-align:middle;padding:0 1px}.wz[data-v-32149923]{background:#faf8f4;color:#3b4756;padding-bottom:40px}.wz-inner[data-v-32149923]{max-width:1140px;margin:0 auto;padding:0 24px}.wz-subnav[data-v-32149923]{background:#fff;border-bottom:1px solid #e7e0d3}.wz-subnav .wz-inner[data-v-32149923]{display:flex;align-items:center;gap:18px;height:56px}.wz-brand[data-v-32149923]{display:flex;align-items:center;gap:8px;font-weight:700;color:#13233d;font-size:16px}.wz-logo[data-v-32149923]{width:26px;height:26px;border-radius:7px;background:#2b5fb4;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}.chev[data-v-32149923]{color:#9aa3ab;font-size:12px}.wz-tabs[data-v-32149923]{display:flex;gap:22px;margin-left:14px}.wz-tabs button[data-v-32149923]{border:none;background:none;padding:6px 0;font-size:15px;color:#66717f;position:relative;font-family:inherit}.wz-tabs button.on[data-v-32149923]{color:#13233d;font-weight:600}.wz-tabs button.on[data-v-32149923]:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:#13233d;border-radius:2px}.spacer[data-v-32149923]{flex:1}.wz-login[data-v-32149923]{border:none;background:none;color:#3b4756;font-size:14px}.wz-case[data-v-32149923]{padding:34px 0 8px}.wz-case-head[data-v-32149923]{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.wz-case-copy h1[data-v-32149923]{font-family:var(--zn-sans);font-size:32px;line-height:1.3;color:#13233d;font-weight:800;margin:0}.wz-case-copy h1 em[data-v-32149923]{font-style:normal;color:#2b5fb4}.wz-case-copy p[data-v-32149923]{color:#5b6675;font-size:14px;margin:10px 0 0}.wz-cta[data-v-32149923]{flex:none;background:#2b5fb4;color:#fff;border:none;padding:13px 22px;border-radius:12px;font-size:15px;font-weight:600;display:inline-flex;align-items:center;gap:8px;box-shadow:0 8px 20px #2b5fb440}.wz-cta[data-v-32149923]:hover{background:#24509a}.wz-chips[data-v-32149923]{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:20px 0 16px}.wz-chip[data-v-32149923]{background:#fff;border:1px solid #e2ddd1;border-radius:99px;padding:8px 16px;font-size:13px;color:#4a5563;font-family:inherit}.wz-chip.on[data-v-32149923]{border-color:#13233d;color:#13233d;font-weight:600}.wz-note[data-v-32149923]{margin-left:auto;color:#5b8a6a;font-size:13px;display:inline-flex;align-items:center;gap:6px}.wz-note .ok[data-v-32149923]{display:inline-flex;width:16px;height:16px;border-radius:50%;background:#2f8f5b;color:#fff;align-items:center;justify-content:center;font-size:11px}.wz-compare[data-v-32149923]{display:grid;grid-template-columns:1fr 64px 1fr;align-items:center}.wz-panel[data-v-32149923]{position:relative;background:#fff;border:1px solid #e7e0d3;border-radius:14px;overflow:hidden;box-shadow:0 10px 30px #142a4714;display:flex;flex-direction:column}.wz-ph[data-v-32149923]{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#1f3a5f;color:#fff;font-size:14px}.wz-ph .t[data-v-32149923]{flex:1;font-weight:600}.wz-doc[data-v-32149923]{width:22px;height:22px;border-radius:5px;background:#ffffff2e;display:flex;align-items:center;justify-content:center;font-size:11px}.wz-doc.w[data-v-32149923]{background:#fff;color:#2b5fb4;font-weight:800;font-size:13px}.wz-tag[data-v-32149923]{background:#ffffff38;border-radius:6px;padding:2px 9px;font-size:12px}.wz-tag.edit[data-v-32149923]{background:#f2a93b;color:#13233d}.wz-pf[data-v-32149923]{padding:8px 16px;font-size:12px;color:#8a929c;border-top:1px solid #eee}.wz-arrow[data-v-32149923]{justify-self:center;width:46px;height:46px;border-radius:50%;background:#e8862e;color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 8px 18px #e8862e66;z-index:2}.wz-scan[data-v-32149923]{height:300px;background:#eceff3;display:flex;justify-content:center;padding:16px;overflow:hidden;position:relative}.wz-paper[data-v-32149923]{background:#fff;width:88%;padding:16px 18px;box-shadow:0 6px 16px #0000001f;transform:rotate(-1deg);font-size:9px;line-height:1.7;color:#333;position:relative}.wz-paper .p-title[data-v-32149923]{text-align:center;font-weight:700;font-size:11px;margin-bottom:4px}.wz-paper .p-sub[data-v-32149923]{text-align:center;font-size:8px;color:#555;margin-bottom:6px}.wz-paper .p-h[data-v-32149923]{font-weight:700;font-size:9px;margin:6px 0 4px}.wz-paper p[data-v-32149923]{margin:3px 0}.redmarks[data-v-32149923]{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.wz-docpage[data-v-32149923]{height:300px;background:#fff;padding:18px 22px;overflow:hidden;position:relative;font-size:10px;line-height:1.7;color:#222}.wz-docpage .d-title[data-v-32149923]{text-align:center;font-size:14px;font-weight:700;color:#222;margin-bottom:6px}.wz-docpage .d-sub[data-v-32149923]{display:flex;justify-content:space-between;font-size:9px;color:#444;margin-bottom:8px;border-bottom:1px dashed #ddd;padding-bottom:6px}.wz-docpage .d-h[data-v-32149923]{font-weight:700;font-size:10px;margin:6px 0 4px}.wz-docpage p[data-v-32149923]{margin:3px 0}.wz-docpage .opts[data-v-32149923]{display:flex;gap:14px;margin:2px 0 6px;font-size:9.5px}.wz-docpage .math[data-v-32149923]{font-family:Cambria,Georgia,serif;font-style:italic}.wz-docpage .tbl[data-v-32149923]{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid #bbb;font-size:8px;margin:4px 0;width:86%}.wz-docpage .tbl div[data-v-32149923]{border:1px solid #bbb;padding:2px 4px;text-align:center}.wz-annot[data-v-32149923]{position:absolute;right:10px;top:40%;background:#fff;border:1.5px solid #e8862e;border-radius:8px;padding:7px 10px;font-size:11px;color:#b46a1a;max-width:128px;box-shadow:0 6px 16px #0000001a}.wz-upload[data-v-32149923]{padding:44px 0 8px}.wz-upload-grid[data-v-32149923]{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:start}.wz-up-left h2[data-v-32149923]{font-family:var(--zn-sans);font-size:26px;color:#13233d;font-weight:800;line-height:1.35;margin:0}.wz-up-left h2 em[data-v-32149923]{font-style:normal;color:#2b5fb4}.wz-up-left p[data-v-32149923]{color:#5b6675;font-size:14px;margin:12px 0 16px;line-height:1.85}.wz-feats[data-v-32149923]{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}.wz-feats li[data-v-32149923]{display:flex;align-items:center;gap:10px;color:#3b4756;font-size:14px}.wz-feats i[data-v-32149923]{width:26px;height:26px;border-radius:7px;background:#eef3fb;color:#2b5fb4;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:14px}.wz-up-right[data-v-32149923]{background:#fff;border:1px solid #e7e0d3;border-radius:16px;padding:18px;box-shadow:0 12px 30px #142a4712}.wz-drop[data-v-32149923]{border:2px dashed #c7d3e6;border-radius:14px;background:#f7f9fd;padding:26px 18px;text-align:center;cursor:pointer}.wz-drop.drag[data-v-32149923]{border-color:#2b5fb4;background:#eef3fb}.wz-drop-ico[data-v-32149923]{width:44px;height:44px;border-radius:12px;background:#fff;border:1px solid #e2e8f2;display:flex;align-items:center;justify-content:center;font-size:20px;color:#2b5fb4;margin:0 auto 10px}.wz-drop p[data-v-32149923]{margin:4px 0;font-size:14px;color:#3b4756}.wz-drop .muted[data-v-32149923]{color:#8a929c;font-size:12px}.wz-drop .file[data-v-32149923]{color:#2b5fb4;margin-top:8px;font-weight:600;word-break:break-all}.wz-set[data-v-32149923]{display:flex;justify-content:space-between;align-items:center;padding:12px 4px;font-size:13px;color:#5b6675;border-bottom:1px solid #f0ece2;margin-top:6px;cursor:pointer}.wz-set .r[data-v-32149923]{color:#8a929c}.wz-set-pop[data-v-32149923]{background:#fff;border:1px solid #e2dccd;border-radius:12px;padding:14px;margin-top:8px;box-shadow:0 12px 28px #142a471f}.wz-set-row[data-v-32149923]{display:flex;align-items:center;gap:12px;margin-bottom:10px}.wz-set-row label[data-v-32149923]{width:48px;color:#5b6675;font-size:13px;flex:none}.wz-set-row select[data-v-32149923]{flex:1;padding:7px 10px;border:1px solid #ddd6c6;border-radius:8px;font-size:13px;font-family:inherit;background:#fbfaf7;color:#2b3340}.wz-set-checks[data-v-32149923]{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;margin-bottom:12px}.wz-set-checks label[data-v-32149923]{display:flex;align-items:center;gap:6px;font-size:13px;color:#3b4756}.wz-set-ok[data-v-32149923]{width:100%;background:#2b5fb4;color:#fff;border:none;border-radius:9px;padding:9px;font-size:14px;font-weight:600}.wz-set-ok[data-v-32149923]:hover{background:#24509a}.rf-block[data-v-32149923]{width:100%;border:1px solid #ece5d4;border-radius:8px;padding:7px 9px;margin:4px 0;background:#fff;transition:border-color .15s}.rf-block[data-v-32149923]:focus-within{border-color:#2b5fb4;box-shadow:0 0 0 2px #2b5fb41f}.rf-inline[data-v-32149923]{border:1px solid transparent;border-radius:6px;padding:1px 4px}.rf-inline[data-v-32149923]:focus-within{border-color:#cdd9ec;background:#f5f9ff}.q-opt[data-v-32149923]{display:flex;align-items:flex-start;gap:8px;margin:4px 0}.q-opt-k[data-v-32149923]{flex:none;width:20px;height:20px;border-radius:5px;background:#eef3fb;color:#2b5fb4;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;margin-top:2px}.q-opt .rf-inline[data-v-32149923]{flex:1}.wz-start[data-v-32149923]{width:100%;margin-top:14px;background:#2b5fb4;color:#fff;border:none;border-radius:10px;padding:13px;font-size:15px;font-weight:600}.wz-start[data-v-32149923]:hover:not(:disabled){background:#24509a}.wz-start[data-v-32149923]:disabled{background:#b9c7dd;cursor:not-allowed}.wz-hint[data-v-32149923]{text-align:center;color:#8a929c;font-size:12px;margin:8px 0 0}.wz-err[data-v-32149923]{color:#d9534f;font-size:13px;margin-top:8px;text-align:center}.wz-steps[data-v-32149923]{padding:36px 0 8px}.wz-steps-grid[data-v-32149923]{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.wz-step[data-v-32149923]{position:relative;background:#fff;border:1px solid #e7e0d3;border-radius:16px;padding:20px 22px;overflow:hidden}.wz-step .n[data-v-32149923]{position:absolute;right:16px;top:6px;font-size:44px;font-weight:800;color:#eef1f6;font-family:var(--zn-serif)}.wz-step h3[data-v-32149923]{position:relative;font-size:16px;color:#13233d;margin:0 0 6px;font-family:var(--zn-sans)}.wz-step p[data-v-32149923]{position:relative;color:#66717f;font-size:13px;margin:0}.wz-fcards[data-v-32149923]{padding:20px 0 8px}.wz-fcards-grid[data-v-32149923]{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.wz-fcard[data-v-32149923]{background:#fff;border:1px solid #e7e0d3;border-radius:16px;padding:20px}.wz-fcard .ico[data-v-32149923]{width:30px;height:30px;border-radius:8px;background:#eef3fb;color:#2b5fb4;display:flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:10px}.wz-fcard h3[data-v-32149923]{font-size:15px;color:#13233d;margin:0 0 6px;font-family:var(--zn-sans)}.wz-fcard p[data-v-32149923]{color:#66717f;font-size:12.5px;margin:0;line-height:1.7}.wz-suits[data-v-32149923]{padding:26px 0 10px}.wz-suits .wz-inner[data-v-32149923]{display:flex;align-items:center;gap:10px;flex-wrap:wrap;color:#8a929c;font-size:13px}.wz-suits .pill[data-v-32149923]{background:#fff;border:1px solid #e7e0d3;border-radius:8px;padding:6px 12px;color:#5b6675}.wz-result[data-v-32149923]{padding:32px 0 10px}.wz-result-head[data-v-32149923]{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:18px}.wz-result-head h2[data-v-32149923]{font-family:var(--zn-sans);font-size:22px;color:#13233d;margin:0}.wz-result-head p[data-v-32149923]{color:#8a929c;font-size:13px;margin:6px 0 0}.wz-result-head .acts[data-v-32149923]{display:flex;gap:10px}.wz-btn-blue[data-v-32149923]{background:#2b5fb4;color:#fff;border:none;padding:10px 18px;border-radius:10px;font-size:14px}.wz-btn-blue[data-v-32149923]:hover{background:#24509a}.wz-btn-line[data-v-32149923]{background:#fff;color:#3b4756;border:1px solid #d9d2c5;padding:10px 18px;border-radius:10px;font-size:14px}.wz-check[data-v-32149923]{display:grid;grid-template-columns:1fr 64px 1fr;align-items:stretch;gap:0;margin-top:6px}.wz-arrow-col[data-v-32149923]{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px}.wz-check-hint[data-v-32149923]{background:#fff;border:1.5px solid #e8862e;color:#b46a1a;border-radius:10px;padding:8px 12px;font-size:12px;text-align:center;max-width:130px;box-shadow:0 6px 16px #0000001a;line-height:1.5}.wz-orig-body[data-v-32149923]{position:relative;flex:1;min-height:360px;background:#eceff3;display:flex;align-items:flex-start;justify-content:center;padding:16px;overflow:auto}.wz-orig-iframe[data-v-32149923]{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;border:0;background:#fff}.wz-orig-body img[data-v-32149923]{max-width:100%;height:auto;box-shadow:0 6px 16px #00000024;border-radius:4px}.wz-orig-ph[data-v-32149923]{margin:auto;text-align:center;color:#8a929c;font-size:14px;line-height:1.9}.wz-orig-ph span[data-v-32149923]{font-size:12px;word-break:break-all}.q-fig[data-v-32149923]{position:relative;margin:8px 0}.q-fig-label[data-v-32149923]{position:absolute;left:8px;top:8px;background:#1f3a5fd9;color:#fff;font-size:11px;padding:2px 8px;border-radius:6px;z-index:1}.q-fig-img[data-v-32149923]{max-width:100%;border-radius:10px;border:1px solid #e7e0d3;display:block}.q-acts[data-v-32149923]{display:flex;gap:8px;margin-top:10px;padding-top:10px;border-top:1px dashed #e7e0d3}.q-act[data-v-32149923]{flex:1;background:#f3f6fb;color:#2b5fb4;border:1px solid #dbe4f3;border-radius:8px;padding:8px 10px;font-size:13px;font-weight:600;font-family:inherit;cursor:pointer}.q-act[data-v-32149923]:hover:not(:disabled){background:#e6eefb}.q-act[data-v-32149923]:disabled{opacity:.6;cursor:not-allowed}.q-type-sel[data-v-32149923]{border:1px solid #e2dccd;border-radius:6px;padding:2px 6px;font-size:12px;color:#8a6d3b;background:#fdf2e2;font-family:inherit}.q-tag-input[data-v-32149923]{border:1px solid transparent;border-radius:6px;padding:2px 6px;font-size:12px;color:#2b5fb4;background:#eef3fb;width:90px;font-family:inherit}.q-tag-input[data-v-32149923]:focus{outline:none;border-color:#cdd9ec;background:#f5f9ff}.q-del[data-v-32149923]{margin-left:auto;border:none;background:none;color:#b9c2cc;font-size:14px;cursor:pointer;padding:2px 4px;border-radius:5px}.q-del[data-v-32149923]:hover{color:#e0483e;background:#fdeceb}.q-fig-del[data-v-32149923]{position:absolute;right:8px;top:8px;background:#00000073;color:#fff;border:none;border-radius:6px;font-size:12px;padding:2px 8px;cursor:pointer;z-index:1}.q-fig-del[data-v-32149923]:hover{background:#e0483ee6}.exp-toggle[data-v-32149923]{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:#3b4756;background:#fff;border:1px solid #d9d2c5;border-radius:10px;padding:9px 14px;cursor:pointer}.exp-toggle input[data-v-32149923]{accent-color:#2b5fb4}.wz-records[data-v-32149923]{padding:40px 0}.rec-list[data-v-32149923]{display:flex;flex-direction:column;gap:12px;max-width:760px;margin:0 auto}.rec-item[data-v-32149923]{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #e7e0d3;border-radius:12px;padding:14px 18px;cursor:pointer}.rec-item[data-v-32149923]:hover{border-color:#2b5fb4}.rec-ico[data-v-32149923]{font-size:26px}.rec-main[data-v-32149923]{flex:1}.rec-title[data-v-32149923]{font-size:15px;color:#13233d;font-weight:600}.rec-sub[data-v-32149923]{font-size:12px;color:#8a929c;margin-top:3px}.rec-btn[data-v-32149923]{padding:8px 14px;font-size:13px}.wz-edit .cards[data-v-32149923]{flex:1;min-height:360px;overflow:auto;padding:16px}.wz-edit .q-card[data-v-32149923]{background:#fbfaf7;border:1px solid #eadfca;border-radius:12px;padding:12px 14px;margin-bottom:12px}.wz-edit .q-top[data-v-32149923]{display:flex;align-items:center;gap:8px;margin-bottom:8px}.wz-edit .q-no[data-v-32149923]{width:22px;height:22px;border-radius:6px;background:#1f3a5f;color:#fff;font-size:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;flex:none}.wz-edit .q-type[data-v-32149923]{font-size:12px;color:#8a6d3b;background:#fdf2e2;border:1px solid #f3e0c0;border-radius:6px;padding:1px 8px}.wz-edit .q-body[data-v-32149923]{font-size:13px}.wz-edit .q-opts[data-v-32149923]{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:4px 0}.wz-edit .q-line[data-v-32149923]{display:flex;align-items:flex-start;gap:6px;margin:6px 0}.wz-edit .q-line b[data-v-32149923]{flex:none;color:#5b6675;font-weight:600}.wz-edit .ed[data-v-32149923]{width:100%;border:1px solid #e2dccd;border-radius:8px;padding:7px 9px;font-family:inherit;font-size:13px;color:#2b3340;background:#fff;resize:vertical;line-height:1.6}.wz-edit .ed[data-v-32149923]:focus{outline:none;border-color:#2b5fb4;box-shadow:0 0 0 2px #2b5fb426}.wz-empty[data-v-32149923]{padding:60px 0}.wz-empty-card[data-v-32149923]{max-width:420px;margin:0 auto;text-align:center;background:#fff;border:1px solid #e7e0d3;border-radius:18px;padding:40px 28px;box-shadow:0 12px 30px #142a470f}.wz-empty-card .ico[data-v-32149923]{font-size:34px;margin-bottom:10px}.wz-empty-card h3[data-v-32149923]{font-family:var(--zn-sans);font-size:18px;color:#13233d;margin:0 0 8px}.wz-empty-card p[data-v-32149923]{color:#66717f;font-size:14px;margin:0 0 18px}.wz-loading[data-v-32149923]{position:fixed;top:0;right:0;bottom:0;left:0;background:#142a4759;display:flex;align-items:center;justify-content:center;z-index:150}.wz-loading .box[data-v-32149923]{background:#fff;border-radius:16px;padding:28px 36px;text-align:center;box-shadow:0 20px 50px #0003}.spinner[data-v-32149923]{width:34px;height:34px;border:3px solid #e7e0d3;border-top-color:#2b5fb4;border-radius:50%;margin:0 auto 12px;animation:spin-32149923 1s linear infinite}@keyframes spin-32149923{to{transform:rotate(360deg)}}.wz-loading p[data-v-32149923]{color:#3b4756;font-size:14px;margin:0}@media(max-width:900px){.wz-case-head[data-v-32149923]{flex-direction:column}.wz-compare[data-v-32149923]{grid-template-columns:1fr;gap:14px}.wz-arrow[data-v-32149923]{transform:rotate(90deg)}.wz-upload-grid[data-v-32149923]{grid-template-columns:1fr;gap:24px}.wz-steps-grid[data-v-32149923]{grid-template-columns:1fr}.wz-fcards-grid[data-v-32149923]{grid-template-columns:1fr 1fr}.wz-case-copy h1[data-v-32149923]{font-size:26px}.wz-note[data-v-32149923]{margin-left:0}.wz-check[data-v-32149923]{grid-template-columns:1fr;gap:12px}.wz-arrow-col[data-v-32149923]{flex-direction:row;gap:10px}.wz-arrow-col .wz-arrow[data-v-32149923]{transform:rotate(90deg)}.wz-check-hint[data-v-32149923]{max-width:none}.wz-orig-body[data-v-32149923]{min-height:220px;max-height:360px}.wz-edit .cards[data-v-32149923]{min-height:0}}@media(max-width:640px){.wz-subnav .wz-inner[data-v-32149923]{gap:10px;height:50px}.wz-brand[data-v-32149923]{font-size:14px;white-space:nowrap;gap:6px}.wz-logo[data-v-32149923]{width:22px;height:22px;font-size:12px}.chev[data-v-32149923]{display:none}.wz-tabs[data-v-32149923]{gap:12px;margin-left:4px}.wz-tabs button[data-v-32149923]{font-size:13px;white-space:nowrap;padding:4px 0}.wz-login[data-v-32149923]{font-size:13px;white-space:nowrap}}.wz[data-v-e18a9f94]{background:#faf8f4;color:#3b4756;padding-bottom:40px}.wz-inner[data-v-e18a9f94]{max-width:1140px;margin:0 auto;padding:0 24px}.wz-subnav[data-v-e18a9f94]{background:#fff;border-bottom:1px solid #e7e0d3}.wz-subnav .wz-inner[data-v-e18a9f94]{display:flex;align-items:center;gap:18px;height:56px}.wz-brand[data-v-e18a9f94]{display:flex;align-items:center;gap:8px;font-weight:700;color:#13233d;font-size:16px}.wz-logo[data-v-e18a9f94]{width:26px;height:26px;border-radius:7px;background:#2b5fb4;color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}.chev[data-v-e18a9f94]{color:#9aa3ab;font-size:12px}.wz-tabs[data-v-e18a9f94]{display:flex;gap:22px;margin-left:14px}.wz-tabs button[data-v-e18a9f94]{border:none;background:none;padding:6px 0;font-size:15px;color:#66717f;position:relative;font-family:inherit}.wz-tabs button.on[data-v-e18a9f94]{color:#13233d;font-weight:600}.wz-tabs button.on[data-v-e18a9f94]:after{content:"";position:absolute;left:0;right:0;bottom:-8px;height:2px;background:#13233d;border-radius:2px}.spacer[data-v-e18a9f94]{flex:1}.wz-login[data-v-e18a9f94]{border:none;background:none;color:#3b4756;font-size:14px}.wz-case[data-v-e18a9f94]{padding:34px 0 8px}.wz-case-head[data-v-e18a9f94]{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.wz-case-copy h1[data-v-e18a9f94]{font-family:var(--zn-sans);font-size:32px;line-height:1.3;color:#13233d;font-weight:800;margin:0}.wz-case-copy h1 em[data-v-e18a9f94]{font-style:normal;color:#2b5fb4}.wz-case-copy p[data-v-e18a9f94]{color:#5b6675;font-size:14px;margin:10px 0 0;max-width:640px}.wz-cta[data-v-e18a9f94]{flex:none;background:#2b5fb4;color:#fff;border:none;padding:13px 22px;border-radius:12px;font-size:15px;font-weight:600;display:inline-flex;align-items:center;gap:8px;box-shadow:0 8px 20px #2b5fb440}.wz-cta[data-v-e18a9f94]:hover{background:#24509a}.wz-chips[data-v-e18a9f94]{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:20px 0 16px}.wz-chip[data-v-e18a9f94]{background:#fff;border:1px solid #e2ddd1;border-radius:99px;padding:8px 16px;font-size:13px;color:#4a5563;font-family:inherit}.wz-chip.on[data-v-e18a9f94]{border-color:#13233d;color:#13233d;font-weight:600}.wz-note[data-v-e18a9f94]{margin-left:auto;color:#5b8a6a;font-size:13px;display:inline-flex;align-items:center;gap:6px}.wz-note .ok[data-v-e18a9f94]{display:inline-flex;width:16px;height:16px;border-radius:50%;background:#2f8f5b;color:#fff;align-items:center;justify-content:center;font-size:11px}.wz-compare[data-v-e18a9f94]{display:grid;grid-template-columns:1fr 64px 1fr;align-items:center}.wz-panel[data-v-e18a9f94]{position:relative;background:#fff;border:1px solid #e7e0d3;border-radius:14px;overflow:hidden;box-shadow:0 10px 30px #142a4714;display:flex;flex-direction:column}.wz-ph[data-v-e18a9f94]{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#1f3a5f;color:#fff;font-size:14px}.wz-ph .t[data-v-e18a9f94]{flex:1;font-weight:600}.wz-doc[data-v-e18a9f94]{width:22px;height:22px;border-radius:5px;background:#ffffff2e;display:flex;align-items:center;justify-content:center;font-size:11px}.wz-doc.w[data-v-e18a9f94]{background:#fff;color:#2b5fb4;font-weight:800;font-size:13px}.wz-tag[data-v-e18a9f94]{background:#ffffff38;border-radius:6px;padding:2px 9px;font-size:12px}.wz-tag.edit[data-v-e18a9f94]{background:#f2a93b;color:#13233d}.wz-pf[data-v-e18a9f94]{padding:8px 16px;font-size:12px;color:#8a929c;border-top:1px solid #eee}.wz-arrow[data-v-e18a9f94]{justify-self:center;width:46px;height:46px;border-radius:50%;background:#e8862e;color:#fff;display:flex;align-items:center;justify-content:center;font-size:20px;box-shadow:0 8px 18px #e8862e66;z-index:2}.wz-scan[data-v-e18a9f94]{height:280px;background:#eceff3;display:flex;justify-content:center;padding:16px;overflow:hidden;position:relative}.wz-paper[data-v-e18a9f94]{background:#fff;width:88%;padding:16px 18px;box-shadow:0 6px 16px #0000001f;transform:rotate(-1deg);font-size:11px;line-height:1.9;color:#333;position:relative}.wz-paper .p-title[data-v-e18a9f94]{text-align:center;font-weight:700;margin-bottom:8px}.wz-paper p[data-v-e18a9f94]{margin:6px 0}.redmarks[data-v-e18a9f94]{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none}.wz-docpage[data-v-e18a9f94]{height:280px;background:#fff;padding:18px 22px;overflow:hidden;position:relative;font-size:12px;line-height:1.9;color:#222}.wz-docpage .d-h[data-v-e18a9f94]{font-weight:700;margin-bottom:8px;border-bottom:1px dashed #ddd;padding-bottom:6px}.wz-docpage .d-row[data-v-e18a9f94]{display:flex;align-items:center;gap:10px;margin:6px 0 2px}.wz-docpage .d-no[data-v-e18a9f94]{width:20px;height:20px;border-radius:5px;background:#1f3a5f;color:#fff;font-size:11px;display:inline-flex;align-items:center;justify-content:center;font-weight:700}.wz-docpage .d-badge[data-v-e18a9f94]{font-size:11px;padding:1px 9px;border-radius:99px;color:#fff}.wz-docpage .d-badge.ok[data-v-e18a9f94]{background:#1f9d55}.wz-docpage .d-badge.no[data-v-e18a9f94]{background:#e0483e}.wz-docpage .d-badge.half[data-v-e18a9f94]{background:#e8862e}.wz-docpage .d-score[data-v-e18a9f94]{margin-left:auto;font-weight:700}.wz-docpage .d-stem[data-v-e18a9f94]{color:#333;font-family:Cambria,Georgia,serif;font-style:italic;margin-bottom:6px}.wz-annot[data-v-e18a9f94]{position:absolute;right:10px;bottom:12px;background:#fff;border:1.5px solid #e8862e;border-radius:8px;padding:7px 10px;font-size:11px;color:#b46a1a;max-width:150px;box-shadow:0 6px 16px #0000001a}.wz-upload[data-v-e18a9f94]{padding:44px 0 8px}.wz-upload-grid[data-v-e18a9f94]{display:grid;grid-template-columns:1fr 1.05fr;gap:40px;align-items:start}.wz-up-left h2[data-v-e18a9f94]{font-family:var(--zn-sans);font-size:26px;color:#13233d;font-weight:800;line-height:1.35;margin:0}.wz-up-left h2 em[data-v-e18a9f94]{font-style:normal;color:#2b5fb4}.wz-up-left p[data-v-e18a9f94]{color:#5b6675;font-size:14px;margin:12px 0 16px;line-height:1.85}.wz-feats[data-v-e18a9f94]{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:12px 18px}.wz-feats li[data-v-e18a9f94]{display:flex;align-items:center;gap:10px;color:#3b4756;font-size:14px}.wz-feats i[data-v-e18a9f94]{width:26px;height:26px;border-radius:7px;background:#eef3fb;color:#2b5fb4;display:flex;align-items:center;justify-content:center;font-style:normal;font-size:14px}.wz-up-right[data-v-e18a9f94]{background:#fff;border:1px solid #e7e0d3;border-radius:16px;padding:18px;box-shadow:0 12px 30px #142a4712}.wz-drop[data-v-e18a9f94]{border:2px dashed #c7d3e6;border-radius:14px;background:#f7f9fd;padding:26px 18px;text-align:center;cursor:pointer}.wz-drop.drag[data-v-e18a9f94]{border-color:#2b5fb4;background:#eef3fb}.wz-drop-ico[data-v-e18a9f94]{width:44px;height:44px;border-radius:12px;background:#fff;border:1px solid #e2e8f2;display:flex;align-items:center;justify-content:center;font-size:20px;color:#2b5fb4;margin:0 auto 10px}.wz-drop p[data-v-e18a9f94]{margin:4px 0;font-size:14px;color:#3b4756}.wz-drop .muted[data-v-e18a9f94]{color:#8a929c;font-size:12px}.wz-drop .file[data-v-e18a9f94]{color:#2b5fb4;margin-top:8px;font-weight:600;word-break:break-all}.wz-set[data-v-e18a9f94]{display:flex;justify-content:space-between;align-items:center;padding:12px 4px;font-size:13px;color:#5b6675;border-bottom:1px solid #f0ece2;margin-top:6px;cursor:pointer}.wz-set .r[data-v-e18a9f94]{color:#8a929c}.wz-set-pop[data-v-e18a9f94]{background:#fff;border:1px solid #e2dccd;border-radius:12px;padding:14px;margin-top:8px;box-shadow:0 12px 28px #142a471f}.wz-set-row[data-v-e18a9f94]{display:flex;align-items:center;gap:12px;margin-bottom:10px}.wz-set-row label[data-v-e18a9f94]{width:48px;color:#5b6675;font-size:13px;flex:none}.wz-set-row select[data-v-e18a9f94],.wz-set-row input[data-v-e18a9f94]{flex:1;padding:7px 10px;border:1px solid #ddd6c6;border-radius:8px;font-size:13px;font-family:inherit;background:#fbfaf7;color:#2b3340}.wz-set-ok[data-v-e18a9f94]{width:100%;background:#2b5fb4;color:#fff;border:none;border-radius:9px;padding:9px;font-size:14px;font-weight:600}.wz-set-ok[data-v-e18a9f94]:hover{background:#24509a}.wz-start[data-v-e18a9f94]{width:100%;margin-top:14px;background:#2b5fb4;color:#fff;border:none;border-radius:10px;padding:13px;font-size:15px;font-weight:600}.wz-start[data-v-e18a9f94]:hover:not(:disabled){background:#24509a}.wz-start[data-v-e18a9f94]:disabled{background:#b9c7dd;cursor:not-allowed}.wz-hint[data-v-e18a9f94]{text-align:center;color:#8a929c;font-size:12px;margin:8px 0 0}.wz-err[data-v-e18a9f94]{color:#d9534f;font-size:13px;margin-top:8px;text-align:center}.wz-steps[data-v-e18a9f94]{padding:36px 0 8px}.wz-steps-grid[data-v-e18a9f94]{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.wz-step[data-v-e18a9f94]{position:relative;background:#fff;border:1px solid #e7e0d3;border-radius:16px;padding:20px 22px;overflow:hidden}.wz-step .n[data-v-e18a9f94]{position:absolute;right:16px;top:6px;font-size:44px;font-weight:800;color:#eef1f6;font-family:var(--zn-serif)}.wz-step h3[data-v-e18a9f94]{position:relative;font-size:16px;color:#13233d;margin:0 0 6px;font-family:var(--zn-sans)}.wz-step p[data-v-e18a9f94]{position:relative;color:#66717f;font-size:13px;margin:0}.wz-result[data-v-e18a9f94]{padding:28px 0 10px}.wz-result-head[data-v-e18a9f94]{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:18px}.wz-result-head h2[data-v-e18a9f94]{font-family:var(--zn-sans);font-size:22px;color:#13233d;margin:0}.wz-result-head p[data-v-e18a9f94]{color:#8a929c;font-size:13px;margin:6px 0 0}.wz-result-head .dot[data-v-e18a9f94]{margin:0 6px;color:#c2c8cf}.wz-result-head .acts[data-v-e18a9f94]{display:flex;gap:10px;flex-wrap:wrap}.wz-btn-blue[data-v-e18a9f94]{background:#2b5fb4;color:#fff;border:none;padding:10px 18px;border-radius:10px;font-size:14px}.wz-btn-blue[data-v-e18a9f94]:hover{background:#24509a}.wz-btn-line[data-v-e18a9f94]{background:#fff;color:#3b4756;border:1px solid #d9d2c5;padding:10px 18px;border-radius:10px;font-size:14px}.wz-btn-ghost[data-v-e18a9f94]{background:transparent;color:#8a929c;border:1px solid #e2dccd;padding:10px 16px;border-radius:10px;font-size:14px}.g-grid[data-v-e18a9f94]{display:grid;grid-template-columns:320px 1fr;gap:24px;align-items:start}.g-page[data-v-e18a9f94]{background:#fff;border:1px solid #e7e0d3;border-radius:14px;overflow:hidden;position:sticky;top:16px}.g-ph[data-v-e18a9f94]{display:flex;align-items:center;gap:10px;padding:12px 16px;background:#1f3a5f;color:#fff;font-size:14px}.g-ph .g-tag[data-v-e18a9f94]{margin-left:auto;background:#f2a93b;color:#13233d;border-radius:6px;padding:2px 9px;font-size:12px}.g-img[data-v-e18a9f94]{background:#eceff3;min-height:300px;display:flex;align-items:flex-start;justify-content:center;padding:14px}.g-iframe[data-v-e18a9f94]{width:100%;height:420px;border:0;background:#fff}.g-img img[data-v-e18a9f94]{max-width:100%;height:auto;box-shadow:0 6px 16px #00000024;border-radius:4px}.g-img-ph[data-v-e18a9f94]{margin:auto;text-align:center;color:#8a929c;font-size:14px;line-height:1.9}.g-chips[data-v-e18a9f94]{display:flex;flex-wrap:wrap;gap:8px;padding:14px 16px;border-top:1px solid #eee}.g-chip[data-v-e18a9f94]{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--c);color:var(--c);background:#fff;border-radius:99px;padding:3px 10px;font-size:12px;cursor:pointer;font-family:inherit}.g-chip.on[data-v-e18a9f94]{background:var(--c);color:#fff}.g-chip-n[data-v-e18a9f94]{font-weight:700}.g-kp[data-v-e18a9f94]{padding:4px 16px 16px;border-top:1px solid #f0ece2}.g-kp-h[data-v-e18a9f94]{font-size:13px;font-weight:700;color:#2b5fb4;margin:10px 0 8px}.g-kp ul[data-v-e18a9f94]{margin:0;padding-left:18px;color:#3b4756;font-size:13px;line-height:1.9}.g-kp-n[data-v-e18a9f94]{color:#e8862e;font-weight:700;margin-left:4px}.g-list[data-v-e18a9f94]{display:flex;flex-direction:column;gap:14px}.g-comment[data-v-e18a9f94]{background:#fff;border:1px solid #e7e0d3;border-radius:14px;padding:14px 16px}.g-comment-h[data-v-e18a9f94]{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:700;color:#13233d;margin-bottom:8px}.g-regen[data-v-e18a9f94]{border:1px solid #d9d2c5;background:#fff;color:#2b5fb4;border-radius:8px;padding:5px 10px;font-size:12px;cursor:pointer;font-family:inherit}.g-regen[data-v-e18a9f94]:disabled{opacity:.6;cursor:not-allowed}.g-comment-area[data-v-e18a9f94]{width:100%;min-height:72px;border:1px solid #e2dccd;border-radius:8px;padding:9px 11px;font-family:inherit;font-size:13px;color:#2b3340;resize:vertical;line-height:1.7}.g-comment-area[data-v-e18a9f94]:focus{outline:none;border-color:#2b5fb4}.g-card[data-v-e18a9f94]{background:#fbfaf7;border:1px solid #eadfca;border-radius:12px;padding:12px 14px;scroll-margin-top:80px}.g-card.on[data-v-e18a9f94]{border-color:#2b5fb4;box-shadow:0 0 0 2px #2b5fb41f}.g-card-top[data-v-e18a9f94]{display:flex;align-items:center;gap:10px;margin-bottom:8px}.g-no[data-v-e18a9f94]{width:24px;height:24px;border-radius:6px;background:#1f3a5f;color:#fff;font-size:12px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;flex:none}.g-badge[data-v-e18a9f94]{color:#fff;border-radius:99px;padding:2px 10px;font-size:12px;font-weight:600}.g-score[data-v-e18a9f94]{margin-left:auto;font-size:13px;color:#5b6675;font-weight:600}.g-body[data-v-e18a9f94]{font-size:13px}.g-cols[data-v-e18a9f94]{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:4px 0}.g-col[data-v-e18a9f94]{background:#fff;border:1px solid #e7e0d3;border-radius:8px;padding:7px 9px}.g-col b[data-v-e18a9f94]{display:block;font-size:12px;color:#8a6d3b;margin-bottom:2px}.g-line[data-v-e18a9f94]{margin:6px 0}.g-line b[data-v-e18a9f94]{display:block;font-size:12px;color:#8a6d3b;margin-bottom:2px}.g-kp-line[data-v-e18a9f94]{font-size:12px;color:#7f8c8d;margin-top:4px}.g-kp-line span[data-v-e18a9f94]{color:#3b4756}.rf-block[data-v-e18a9f94]{width:100%;border:1px solid #ece5d4;border-radius:8px;padding:7px 9px;margin:2px 0;background:#fff;transition:border-color .15s;min-height:1.4em}.rf-block[data-v-e18a9f94]:focus-within{border-color:#2b5fb4;box-shadow:0 0 0 2px #2b5fb41f}.rf-inline[data-v-e18a9f94]{border:1px solid transparent;border-radius:6px;padding:1px 4px}.rf-inline[data-v-e18a9f94]:focus-within{border-color:#cdd9ec;background:#f5f9ff}.wz-records[data-v-e18a9f94]{padding:40px 0}.rec-list[data-v-e18a9f94]{display:flex;flex-direction:column;gap:12px;max-width:760px;margin:0 auto}.rec-item[data-v-e18a9f94]{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #e7e0d3;border-radius:12px;padding:14px 18px;cursor:pointer}.rec-item[data-v-e18a9f94]:hover{border-color:#2b5fb4}.rec-ico[data-v-e18a9f94]{font-size:26px}.rec-main[data-v-e18a9f94]{flex:1}.rec-title[data-v-e18a9f94]{font-size:15px;color:#13233d;font-weight:600}.rec-sub[data-v-e18a9f94]{font-size:12px;color:#8a929c;margin-top:3px}.rec-btn[data-v-e18a9f94]{padding:8px 14px;font-size:13px}.wz-empty-card[data-v-e18a9f94]{max-width:420px;margin:0 auto;text-align:center;background:#fff;border:1px solid #e7e0d3;border-radius:18px;padding:40px 28px;box-shadow:0 12px 30px #142a470f}.wz-empty-card .ico[data-v-e18a9f94]{font-size:34px;margin-bottom:10px}.wz-empty-card h3[data-v-e18a9f94]{font-family:var(--zn-sans);font-size:18px;color:#13233d;margin:0 0 8px}.wz-empty-card p[data-v-e18a9f94]{color:#66717f;font-size:14px;margin:0 0 18px}.wz-loading[data-v-e18a9f94]{position:fixed;top:0;right:0;bottom:0;left:0;background:#142a4759;display:flex;align-items:center;justify-content:center;z-index:150}.wz-loading .box[data-v-e18a9f94]{background:#fff;border-radius:16px;padding:28px 36px;text-align:center;box-shadow:0 20px 50px #0003}.spinner[data-v-e18a9f94]{width:34px;height:34px;border:3px solid #e7e0d3;border-top-color:#2b5fb4;border-radius:50%;margin:0 auto 12px;animation:spin-e18a9f94 1s linear infinite}@keyframes spin-e18a9f94{to{transform:rotate(360deg)}}.wz-loading p[data-v-e18a9f94]{color:#3b4756;font-size:14px;margin:0}@media(max-width:900px){.wz-case-head[data-v-e18a9f94]{flex-direction:column}.wz-compare[data-v-e18a9f94]{grid-template-columns:1fr;gap:14px}.wz-arrow[data-v-e18a9f94]{transform:rotate(90deg)}.wz-upload-grid[data-v-e18a9f94]{grid-template-columns:1fr;gap:24px}.wz-steps-grid[data-v-e18a9f94],.g-grid[data-v-e18a9f94]{grid-template-columns:1fr}.g-page[data-v-e18a9f94]{position:static}.g-cols[data-v-e18a9f94]{grid-template-columns:1fr}}@media(max-width:640px){.wz-subnav .wz-inner[data-v-e18a9f94]{gap:10px;height:50px}.wz-brand[data-v-e18a9f94]{font-size:14px;white-space:nowrap;gap:6px}.wz-logo[data-v-e18a9f94]{width:22px;height:22px;font-size:12px}.chev[data-v-e18a9f94]{display:none}.wz-tabs[data-v-e18a9f94]{gap:12px;margin-left:4px}.wz-tabs button[data-v-e18a9f94]{font-size:13px;white-space:nowrap;padding:4px 0}}.dyn[data-v-6264691c]{border:1px solid var(--line);border-radius:12px;padding:14px;background:#fff;margin:6px 0 10px}.dyn-title[data-v-6264691c]{font-family:var(--serif);font-size:16px;font-weight:700;color:var(--ink);margin-bottom:10px}.dyn-canvas-wrap[data-v-6264691c]{background:#fbfaf7;border-radius:8px;overflow:hidden}.dyn canvas[data-v-6264691c]{width:100%;height:auto;display:block;cursor:grab}.dyn-sliders[data-v-6264691c]{display:flex;flex-wrap:wrap;gap:14px;margin-top:12px}.dyn-sliders label[data-v-6264691c]{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink2)}.dn-k[data-v-6264691c]{font-style:italic;font-family:Times New Roman,serif;width:14px;color:var(--tone-ink);font-weight:700}.dyn-sliders input[type=range][data-v-6264691c]{width:110px;accent-color:var(--tone)}.dn-v[data-v-6264691c]{width:36px;text-align:right;font-variant-numeric:tabular-nums;color:var(--ink)}.dyn-hint[data-v-6264691c]{font-size:12px;color:var(--mut);margin-top:8px}.fi-title-input[data-v-1e01202d]{font-family:var(--serif);font-size:26px;font-weight:800;color:var(--ink);line-height:1.35;margin:4px 0 12px;width:100%;border:1px dashed transparent;border-radius:6px;padding:2px 6px;background:transparent}.fi-title-input[data-v-1e01202d]:hover{border-color:var(--line2)}.fi-title-input[data-v-1e01202d]:focus{outline:none;border-color:var(--tone);background:#fff}.fi-legend[data-v-1e01202d]{display:flex;gap:14px;color:var(--tone-ink);font-size:12.5px;margin-bottom:18px}.fi-goalbox[data-v-1e01202d]{display:flex;gap:14px;border:1px solid var(--line);border-radius:8px;padding:14px;background:#fbfaf7}.fi-glabel[data-v-1e01202d]{flex:none;width:64px;font-size:12.5px;color:var(--tone-ink);font-weight:600;border-right:1px solid var(--line);padding-right:12px}.fi-gbody[data-v-1e01202d]{flex:1;display:flex;flex-direction:column;gap:4px}.fi-goal[data-v-1e01202d]{display:flex;gap:8px;align-items:flex-start}.fi-gdot[data-v-1e01202d]{flex:none;width:18px;height:18px;margin-top:2px;border-radius:50%;background:var(--tone-ink);color:#fff;font-size:11px;display:inline-flex;align-items:center;justify-content:center}.fi-bh[data-v-1e01202d]{display:flex;align-items:center;gap:10px;margin:4px 0 14px}.fi-num[data-v-1e01202d]{width:26px;height:26px;border-radius:6px;background:var(--primary);color:#fff;font-size:13px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex:none}.fi-t[data-v-1e01202d]{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink)}.fi-hinput[data-v-1e01202d]{font-family:var(--serif);font-size:19px;font-weight:700;color:var(--ink);border:1px dashed transparent;border-radius:6px;padding:1px 6px;background:transparent;min-width:120px;flex:0 1 auto}.fi-hinput[data-v-1e01202d]:hover{border-color:var(--line2)}.fi-hinput[data-v-1e01202d]:focus{outline:none;border-color:var(--tone);background:#fff}.fi-lv[data-v-1e01202d]{font-size:11.5px;color:var(--tone-ink);background:#f3effd;border-radius:5px;padding:2px 8px}.fi-spacer[data-v-1e01202d]{flex:1}.fi-mini[data-v-1e01202d]{border:1px solid var(--line2);background:#fff;border-radius:6px;padding:3px 9px;font-size:12px;color:var(--ink2);font-family:inherit}.fi-mini.danger[data-v-1e01202d]{color:var(--red);border-color:#eccfcc}.fi-stem[data-v-1e01202d]{font-family:var(--serif);font-size:15px;line-height:1.9;color:var(--ink);margin-bottom:10px}.fi-figure[data-v-1e01202d]{margin:12px 0;text-align:center}.fi-figure img[data-v-1e01202d]{max-width:100%;border-radius:6px;box-shadow:0 4px 14px #0000001a}.fi-cap[data-v-1e01202d]{font-size:12px;color:var(--mut);margin-top:6px}.fi-row[data-v-1e01202d]{display:flex;gap:14px;align-items:center;margin:8px 0}.fi-link[data-v-1e01202d]{border:none;background:none;color:var(--tone-ink);font-size:13px;font-family:inherit;cursor:pointer;padding:0}.fi-anslabel[data-v-1e01202d]{font-size:12px;color:#9aa3ae;margin:10px 0 4px}.fi-tips[data-v-1e01202d]{color:var(--mut);font-size:13px;margin-top:8px}.fi-cloze[data-v-1e01202d]{font-size:14.5px;line-height:2.1;color:var(--ink)}.fi-blank[data-v-1e01202d]{display:inline-block;min-width:56px;border:none;border-bottom:1.5px solid var(--tone);background:#fff8e8;padding:0 6px;font-size:14px;font-family:inherit;color:var(--ink);text-align:center}.fi-blank[data-v-1e01202d]:focus{outline:none;background:#fff3cf}.fi-grade[data-v-1e01202d]{font-size:13px;font-weight:700;color:var(--red)}.fi-grade.ok[data-v-1e01202d]{color:var(--green)}.fi-video[data-v-1e01202d]{background:#1a2230;border-radius:12px;padding:16px;color:#e7ecf3;margin:6px 0}.fv-head[data-v-1e01202d]{display:flex;align-items:center;gap:14px}.fv-play[data-v-1e01202d]{width:46px;height:46px;border-radius:50%;background:var(--tone);color:#fff;border:none;font-size:16px;flex:none;cursor:pointer}.fv-title[data-v-1e01202d]{font-size:15px;font-weight:700;color:#fff}.fv-sub[data-v-1e01202d]{font-size:12px;color:#8b96a5;margin-top:3px}.fv-desc[data-v-1e01202d]{font-size:13px;color:#c3cbd6;line-height:1.7;margin:12px 0}.fv-timeline[data-v-1e01202d]{height:6px;background:#2c3646;border-radius:4px;overflow:hidden}.fv-bar[data-v-1e01202d]{width:0;height:100%;background:var(--tone);transition:width .15s}.fv-time[data-v-1e01202d]{font-size:11px;color:#8b96a5;margin-top:6px;text-align:right;font-variant-numeric:tabular-nums}.fi-dynbar[data-v-1e01202d]{display:flex;align-items:center;gap:10px;background:#f3effd;border:1px solid #e3def5;border-radius:10px;padding:8px 12px;margin:6px 0}.fi-dynsub[data-v-1e01202d]{font-size:13px;color:var(--tone-ink);font-weight:600}.fv-play.sm[data-v-1e01202d]{width:32px;height:32px;font-size:13px}.fv-timeline.sm[data-v-1e01202d]{flex:1;max-width:240px}.fv-time.sm[data-v-1e01202d]{margin:0;color:var(--mut)}.rf-clean[data-v-1e01202d]{width:100%;border:1px dashed transparent;border-radius:6px;padding:4px 6px;transition:border-color .15s;background:transparent}.rf-clean[data-v-1e01202d]:hover{border-color:var(--line2)}.rf-clean[data-v-1e01202d]:focus-within{border-color:var(--tone);background:#fff}.fi-prose[data-v-1e01202d] .rf{line-height:1.9}.jy[data-v-db13ea32]{--primary: #1f3a5f;--primary-strong: #142a47;--accent: #f2a93b;--tone: #7b5ad6;--tone-ink: #5b3fc4;--paper: #faf8f4;--line: #e7e2d9;--line2: #d6cfc2;--ink: #14223a;--ink2: #33404f;--mut: #6b7480;--green: #1d7f55;--red: #c0392b;--serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;background:#f7f5f0;color:var(--ink2);min-height:100vh;font-family:Microsoft YaHei,Noto Sans SC,PingFang SC,sans-serif}.jy-wrap[data-v-db13ea32]{max-width:1280px;margin:0 auto;padding:0 24px}.spacer[data-v-db13ea32]{flex:1}.jy-sub[data-v-db13ea32]{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.jy-sub-in[data-v-db13ea32]{display:flex;align-items:center;gap:20px;height:54px}.jy-brand[data-v-db13ea32]{display:flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);font-size:16px}.jy-logo[data-v-db13ea32]{width:26px;height:26px;border-radius:8px;background:var(--tone);color:#fff;display:flex;align-items:center;justify-content:center;font-size:14px}.jy-caret[data-v-db13ea32]{color:#9aa1aa;font-size:12px}.jy-tabs[data-v-db13ea32]{display:flex;gap:22px}.jy-tabs button[data-v-db13ea32]{border:none;background:none;padding:8px 0;font-size:15px;color:#66717f;position:relative;font-family:inherit}.jy-tabs button.on[data-v-db13ea32]{color:var(--ink);font-weight:600}.jy-tabs button.on[data-v-db13ea32]:after{content:"";position:absolute;left:0;right:0;bottom:-13px;height:2px;background:var(--tone);border-radius:2px}.jy-new[data-v-db13ea32]{padding:30px 0 60px}.jy-hero[data-v-db13ea32]{display:flex;justify-content:space-between;align-items:flex-start;gap:30px;margin-bottom:22px}.jy-hero-l h1[data-v-db13ea32]{font-family:var(--serif);font-size:34px;font-weight:800;color:var(--ink);margin:0 0 12px;line-height:1.25}.jy-hero-l p[data-v-db13ea32]{color:var(--mut);font-size:14px;line-height:1.85;margin:0;max-width:660px}.jy-hero-r[data-v-db13ea32]{display:flex;gap:12px;flex:none;padding-top:8px}.jy-outline[data-v-db13ea32]{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line2);color:var(--ink2);padding:10px 18px;border-radius:999px;font-size:14px;font-family:inherit}.jy-fill[data-v-db13ea32]{display:inline-flex;align-items:center;gap:6px;background:var(--tone-ink);border:none;color:#fff;padding:10px 22px;border-radius:999px;font-size:14px;font-weight:600;font-family:inherit}.jy-fill[data-v-db13ea32]:hover{background:#4a2fa8}.jy-compose[data-v-db13ea32]{background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:0 8px 24px #14223a0d}.jy-ctext[data-v-db13ea32]{width:100%;min-height:96px;border:none;resize:vertical;font-size:14px;line-height:1.75;color:var(--ink);font-family:inherit;padding:8px 6px;background:transparent}.jy-ctext[data-v-db13ea32]:focus{outline:none}.jy-ctext[data-v-db13ea32]::placeholder{color:#9aa3ae}.jy-ref[data-v-db13ea32]{padding:2px 4px 10px}.jy-ref-btn[data-v-db13ea32]{background:var(--tone-ink);color:#fff;border:none;border-radius:999px;padding:5px 12px;font-size:12.5px;font-family:inherit}.jy-filters[data-v-db13ea32]{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 4px 0;border-top:1px solid var(--line)}.jy-sel[data-v-db13ea32]{border:1px solid var(--line2);border-radius:8px;padding:6px 10px;font-size:13px;color:var(--ink2);background:#fbfaf7;font-family:inherit}.jy-seg2[data-v-db13ea32]{display:inline-flex;border:1px solid var(--line2);border-radius:8px;overflow:hidden}.jy-seg2 button[data-v-db13ea32]{border:none;background:#fbfaf7;padding:6px 12px;font-size:13px;color:var(--ink2);font-family:inherit;border-right:1px solid var(--line)}.jy-seg2 button[data-v-db13ea32]:last-child{border-right:none}.jy-seg2 button.on[data-v-db13ea32]{background:var(--tone);color:#fff}.jy-check[data-v-db13ea32]{display:inline-flex;align-items:center;gap:5px;font-size:13px;color:var(--ink2)}.jy-chipb[data-v-db13ea32]{border:1px solid var(--line2);background:#fbfaf7;border-radius:8px;padding:6px 10px;font-size:13px;color:var(--ink2);font-family:inherit}.jy-compose-foot[data-v-db13ea32]{display:flex;align-items:center;gap:12px;margin-top:12px;padding-top:12px;border-top:1px solid var(--line)}.jy-attach[data-v-db13ea32]{border:none;background:none;color:var(--ink2);font-size:13px;font-family:inherit}.jy-cost[data-v-db13ea32]{flex:1;text-align:right;color:#9aa3ae;font-size:12.5px}.jy-generate[data-v-db13ea32]{background:var(--primary-strong);color:#fff;border:none;border-radius:10px;padding:11px 22px;font-size:14px;font-weight:600;font-family:inherit}.jy-generate[data-v-db13ea32]:hover:not(:disabled){background:#0e1f36}.jy-generate[data-v-db13ea32]:disabled{background:#b9c4d4;cursor:not-allowed}.jy-err[data-v-db13ea32]{color:var(--red);font-size:13px;text-align:center;margin-top:14px}.jy-try[data-v-db13ea32]{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:16px 0 6px}.jy-try .lbl[data-v-db13ea32]{color:var(--mut);font-size:13px}.jy-try-chip[data-v-db13ea32]{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;font-size:13px;color:var(--ink2);font-family:inherit}.jy-try-chip[data-v-db13ea32]:hover{border-color:var(--tone);color:var(--tone-ink)}.jy-cases[data-v-db13ea32]{background:#f3f0e9;border:1px solid #ebe4d6;border-radius:18px;padding:18px;margin-top:26px}.jy-cases-h[data-v-db13ea32]{display:flex;align-items:center;gap:16px;margin-bottom:14px}.jy-cases-h .t[data-v-db13ea32]{font-size:15px;font-weight:700;color:var(--ink)}.jy-subj[data-v-db13ea32]{display:flex;gap:6px}.jy-subj button[data-v-db13ea32]{border:none;background:none;padding:4px 8px;font-size:13px;color:var(--mut);border-radius:6px;font-family:inherit}.jy-subj button.on[data-v-db13ea32]{color:var(--ink);font-weight:600;background:#fff}.jy-more[data-v-db13ea32]{color:var(--mut);font-size:13px}.jy-case-card[data-v-db13ea32]{display:flex;justify-content:space-between;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-bottom:14px}.c-title[data-v-db13ea32]{font-size:16px;font-weight:700;color:var(--ink)}.c-formula[data-v-db13ea32]{font-family:var(--serif);font-style:italic}.c-sub[data-v-db13ea32]{color:var(--mut);font-size:12.5px;margin-top:4px}.jy-pill[data-v-db13ea32]{background:var(--tone-ink);color:#fff;border:none;border-radius:999px;padding:9px 18px;font-size:13px;font-family:inherit}.jy-case-3[data-v-db13ea32]{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}.case-card[data-v-db13ea32]{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column}.cc-h[data-v-db13ea32]{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:6px}.case-card p[data-v-db13ea32]{color:var(--mut);font-size:12.5px;line-height:1.7;margin:0 0 10px}.cc-foot[data-v-db13ea32]{color:#9aa3ae;font-size:12px;margin-top:auto}.mock-a4[data-v-db13ea32]{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px;min-height:150px;box-shadow:0 4px 14px #0000000f}.mock-a4 .m-org[data-v-db13ea32]{font-size:9px;color:#9aa3ae}.mock-a4 .m-title[data-v-db13ea32]{font-family:var(--serif);font-size:14px;font-weight:700;color:var(--ink);margin:8px 0}.m-row[data-v-db13ea32]{display:flex;gap:6px;margin-bottom:8px}.m-row i[data-v-db13ea32]{height:7px;background:#e7e2d9;border-radius:3px;flex:1}.m-block[data-v-db13ea32]{background:#eef3fb;border-radius:4px;margin-bottom:8px}.m-fig[data-v-db13ea32]{height:54px;background:#f3f0e9;border-radius:4px}.mock-screen[data-v-db13ea32]{background:#1a2230;border-radius:8px;padding:8px;min-height:150px}.mock-screen .m-org[data-v-db13ea32]{font-size:9px;color:#8b96a5;margin-bottom:4px}.m-svg[data-v-db13ea32]{width:100%;height:100px}.cc-chips[data-v-db13ea32]{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.cc-chips span[data-v-db13ea32]{font-size:11px;color:var(--tone-ink);background:#f3effd;border-radius:5px;padding:3px 8px}.mock-phone[data-v-db13ea32]{background:#fff;border:2px solid #1a2230;border-radius:14px;padding:12px;min-height:150px}.mock-phone .p-q[data-v-db13ea32]{font-size:12px;color:var(--ink);line-height:1.6}.mock-phone .p-opts[data-v-db13ea32]{display:flex;gap:8px;margin:10px 0}.mock-phone .p-opts span[data-v-db13ea32]{font-size:11px;color:var(--mut);border:1px solid var(--line);border-radius:5px;padding:4px 8px}.p-btn[data-v-db13ea32]{background:var(--tone-ink);color:#fff;border:none;border-radius:8px;padding:6px 16px;font-size:12px}.jy-rec[data-v-db13ea32]{padding:44px 0}.rec-list[data-v-db13ea32]{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}.rec-item[data-v-db13ea32]{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;cursor:pointer}.rec-item[data-v-db13ea32]:hover{border-color:var(--tone)}.rec-ico[data-v-db13ea32]{font-size:26px}.rec-main[data-v-db13ea32]{flex:1}.rec-title[data-v-db13ea32]{font-size:15px;color:var(--ink);font-weight:600}.rec-sub[data-v-db13ea32]{font-size:12px;color:var(--mut);margin-top:3px}.jy-empty[data-v-db13ea32]{max-width:430px;margin:0 auto;text-align:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:44px 28px;box-shadow:0 12px 30px #14223a0f}.jy-empty .ico[data-v-db13ea32]{width:52px;height:52px;margin:0 auto 14px;border-radius:12px;background:var(--tone);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px}.jy-empty h3[data-v-db13ea32]{font-family:var(--serif);font-size:20px;color:var(--ink);margin:0 0 8px}.jy-empty p[data-v-db13ea32]{color:var(--mut);font-size:14px;margin:0 0 18px;line-height:1.7}.jy-app[data-v-db13ea32]{padding:20px 0 60px}.jy-bar[data-v-db13ea32]{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:10px 0 16px}.jy-bar-l[data-v-db13ea32]{display:flex;align-items:center;gap:10px}.jy-back[data-v-db13ea32]{border:1px solid var(--line2);background:#fff;border-radius:8px;width:30px;height:30px;color:var(--ink2);font-size:15px}.jy-bar-title[data-v-db13ea32]{font-size:16px;font-weight:600;color:var(--ink)}.jy-mini[data-v-db13ea32]{font-size:11.5px;color:#9aa3ae;background:#f0ece2;border-radius:5px;padding:3px 8px}.jy-bar-r[data-v-db13ea32]{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.jy-seg[data-v-db13ea32]{display:inline-flex;border:1px solid var(--line2);border-radius:8px;overflow:hidden}.jy-seg button[data-v-db13ea32]{border:none;background:#fff;padding:7px 12px;font-size:13px;color:var(--ink2);font-family:inherit;border-right:1px solid var(--line)}.jy-seg button[data-v-db13ea32]:last-child{border-right:none}.jy-seg button.on[data-v-db13ea32]{background:var(--primary);color:#fff}.jy-bd[data-v-db13ea32]{border:1px solid var(--line2);background:#fff;border-radius:8px;padding:7px 14px;font-size:13px;color:var(--ink2);font-family:inherit}.jy-desk[data-v-db13ea32]{display:grid;grid-template-columns:166px 1fr 220px;gap:20px;align-items:start}.jy-main[data-v-db13ea32]{min-width:0;display:flex;flex-direction:column}.jy-dock[data-v-db13ea32]{position:sticky;top:70px}.jy-dock-t[data-v-db13ea32]{font-size:12px;color:var(--mut);margin-bottom:10px}.jy-dock ol[data-v-db13ea32]{list-style:none;margin:0;padding:0}.jy-dock li[data-v-db13ea32]{display:flex;gap:8px;align-items:baseline;padding:6px 8px;border-radius:7px;cursor:pointer;font-size:13px;color:var(--ink2);line-height:1.5}.jy-dock li[data-v-db13ea32]:hover{background:#f0ece2}.jy-dock li.on[data-v-db13ea32]{background:#fff;color:var(--ink);box-shadow:0 2px 8px #14223a0f}.jy-dock li .n[data-v-db13ea32]{color:#9aa3ae;font-size:12px}.jy-dock li.on .n[data-v-db13ea32]{color:var(--tone-ink);font-weight:700}.jq-measure[data-v-db13ea32]{position:absolute;left:-99999px;top:0;width:700px;pointer-events:none;opacity:0}.jy-pages[data-v-db13ea32]{max-width:780px}.jy-sheet[data-v-db13ea32]{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 6px 20px #14223a0d;margin-bottom:18px;padding:30px 40px}.jy-sheet-top[data-v-db13ea32]{display:flex;justify-content:space-between;font-size:11px;color:#a7adb5;border-bottom:1px solid #f0ece2;padding-bottom:8px;margin-bottom:20px}.jy-sheet-top .pg[data-v-db13ea32]{color:#b9b2a3}.jy-sheet-body[data-v-db13ea32]{min-height:980px}.jy-add[data-v-db13ea32]{width:100%;border:1px dashed #c7d3e6;background:#fff;color:var(--tone-ink);border-radius:10px;padding:10px;font-size:13px;font-family:inherit}.jy-side[data-v-db13ea32]{position:sticky;top:70px}.jy-info[data-v-db13ea32]{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}.jy-info-h[data-v-db13ea32]{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:10px}.jy-info ul[data-v-db13ea32]{margin:0 0 12px;padding-left:16px}.jy-info li[data-v-db13ea32]{font-size:12.5px;color:var(--ink2);line-height:1.7;margin-bottom:6px}.jy-loading[data-v-db13ea32]{position:fixed;top:0;right:0;bottom:0;left:0;background:#14223a59;display:flex;align-items:center;justify-content:center;z-index:150}.jy-loading .box[data-v-db13ea32]{background:#fff;border-radius:16px;padding:28px 36px;text-align:center;box-shadow:0 20px 50px #0003}.spinner[data-v-db13ea32]{width:34px;height:34px;border:3px solid #e7e2d9;border-top-color:var(--tone);border-radius:50%;margin:0 auto 12px;animation:jyspin-db13ea32 1s linear infinite}@keyframes jyspin-db13ea32{to{transform:rotate(360deg)}}.jy-loading p[data-v-db13ea32]{color:var(--ink2);font-size:14px;margin:0}.jy-tmpl[data-v-db13ea32]{padding:30px 0 60px}.tmpl-head h2[data-v-db13ea32]{font-family:var(--serif);font-size:26px;font-weight:800;color:var(--ink);margin:0 0 6px}.tmpl-head p[data-v-db13ea32]{color:var(--mut);font-size:14px;margin:0 0 18px}.tmpl-filters[data-v-db13ea32]{display:flex;flex-wrap:wrap;gap:18px;margin-bottom:20px}.tmpl-seg[data-v-db13ea32]{display:inline-flex;flex-wrap:wrap;gap:6px}.tmpl-seg button[data-v-db13ea32]{border:1px solid var(--line2);background:#fff;border-radius:999px;padding:6px 14px;font-size:13px;color:var(--ink2);font-family:inherit}.tmpl-seg button.on[data-v-db13ea32]{background:var(--tone);color:#fff;border-color:var(--tone)}.tmpl-grid[data-v-db13ea32]{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.tmpl-card[data-v-db13ea32]{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;min-height:170px;transition:box-shadow .15s,border-color .15s}.tmpl-card[data-v-db13ea32]:hover{border-color:var(--tone);box-shadow:0 10px 26px #14223a14}.tmpl-badges[data-v-db13ea32]{display:flex;gap:6px;margin-bottom:10px}.tmpl-badges span[data-v-db13ea32]{font-size:11px;border-radius:5px;padding:2px 8px}.tm-s[data-v-db13ea32]{background:#eef2fb;color:var(--primary)}.tm-g[data-v-db13ea32]{background:#f3f0e9;color:var(--ink2)}.tm-t[data-v-db13ea32]{background:#f3effd;color:var(--tone-ink)}.tmpl-title[data-v-db13ea32]{font-family:var(--serif);font-size:16px;font-weight:700;color:var(--ink);line-height:1.4}.tmpl-desc[data-v-db13ea32]{font-size:12.5px;color:var(--mut);line-height:1.7;margin:8px 0 12px;flex:1}.tmpl-foot[data-v-db13ea32]{margin-top:auto}.tmpl-use[data-v-db13ea32]{width:100%;background:var(--tone-ink);color:#fff;border:none;border-radius:8px;padding:9px;font-size:13px;font-family:inherit}.tmpl-use[data-v-db13ea32]:hover{background:#4a2fa8}.tmpl-empty[data-v-db13ea32]{color:var(--mut);font-size:14px;text-align:center;padding:40px 0}.jy-bd-accent[data-v-db13ea32]{background:var(--tone-ink);color:#fff;border-color:var(--tone-ink)}.jy-bd-accent[data-v-db13ea32]:hover{background:#4a2fa8}.jy-rd[data-v-db13ea32]{display:flex;align-items:center;gap:10px;padding:6px 14px 0}.jy-rd-track[data-v-db13ea32]{flex:1;max-width:340px;height:5px;border-radius:3px;background:#e3def5;overflow:hidden}.jy-rd-track span[data-v-db13ea32]{display:block;height:100%;background:var(--tone-ink);transition:width .2s}.jy-rd-time[data-v-db13ea32]{font-size:12px;color:var(--mut);font-variant-numeric:tabular-nums}.tm-src[data-v-db13ea32]{font-size:11px;border-radius:5px;padding:2px 7px;margin-left:auto;flex:none}.tm-src.local[data-v-db13ea32]{background:#eef2fb;color:#2f8f5b}.tm-src.cloud[data-v-db13ea32]{background:#f3effd;color:var(--tone-ink)}.tmpl-card.mine[data-v-db13ea32]{border-color:var(--tone)}.tmpl-del[data-v-db13ea32]{margin-left:8px;border:1px solid #eccfcc;background:#fff;color:var(--red);border-radius:6px;width:30px;height:30px;font-size:13px;flex:none}.tmpl-foot[data-v-db13ea32]{display:flex;align-items:center;justify-content:space-between;gap:8px}.tmpl-use[data-v-db13ea32]{flex:1}.jy-modal[data-v-db13ea32]{position:fixed;top:0;right:0;bottom:0;left:0;background:#14223a73;display:flex;align-items:center;justify-content:center;z-index:60}.jy-modal-box[data-v-db13ea32]{background:#fff;border-radius:14px;padding:22px;width:460px;max-width:92vw;box-shadow:0 20px 60px #14223a4d}.jm-h[data-v-db13ea32]{font-family:var(--serif);font-size:19px;font-weight:800;color:var(--ink);margin-bottom:10px}.jm-lbl[data-v-db13ea32]{display:block;font-size:12.5px;color:var(--ink2);margin:10px 0 4px}.jm-in[data-v-db13ea32]{width:100%;border:1px solid var(--line2);border-radius:8px;padding:9px 10px;font-size:14px;font-family:inherit;color:var(--ink)}.jm-in[data-v-db13ea32]:focus{outline:none;border-color:var(--tone)}.jm-row[data-v-db13ea32]{display:flex;gap:10px}.jm-cell[data-v-db13ea32]{flex:1}.jm-check[data-v-db13ea32]{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--ink2);margin:12px 0}.jm-actions[data-v-db13ea32]{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}.jy-desk[data-v-db13ea32]{grid-template-columns:150px minmax(0,1fr) 290px}.jy-drag[data-v-db13ea32]{float:right;font-size:11px;color:#b9b2a3;font-weight:400}.jy-dock li .badge[data-v-db13ea32]{margin-left:auto;font-size:10px;border-radius:4px;padding:1px 5px;background:#f3effd;color:var(--tone-ink)}.jy-dock li .badge.互动[data-v-db13ea32]{background:#eef2fb;color:var(--primary)}.blk-sel[data-v-db13ea32]{outline:2px solid var(--tone);outline-offset:4px;border-radius:8px;background:#7b5ad608}.ai-panel[data-v-db13ea32]{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;max-height:calc(100vh - 96px);overflow-y:auto}.ai-tabs[data-v-db13ea32]{display:flex;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}.ai-tabs button[data-v-db13ea32]{flex:1;border:none;background:#fff;padding:11px 4px;font-size:12.5px;color:var(--ink2);font-family:inherit;border-right:1px solid #f0ece2}.ai-tabs button[data-v-db13ea32]:last-child{border-right:none}.ai-tabs button.on[data-v-db13ea32]{color:var(--tone-ink);font-weight:700;box-shadow:inset 0 -2px 0 var(--tone)}.ai-body[data-v-db13ea32]{padding:14px}.ai-sec-t[data-v-db13ea32]{font-size:12px;color:var(--mut);margin:12px 0 6px}.ai-body>.ai-sec-t[data-v-db13ea32]:first-child{margin-top:0}.ai-where[data-v-db13ea32]{display:flex;gap:8px}.ai-where button[data-v-db13ea32]{flex:1;border:1px solid var(--line2);background:#fff;border-radius:8px;padding:8px;font-size:13px;color:var(--ink2);font-family:inherit}.ai-where button.on[data-v-db13ea32]{background:var(--tone);color:#fff;border-color:var(--tone)}.ai-ta[data-v-db13ea32]{width:100%;box-sizing:border-box;border:1px solid var(--line2);border-radius:8px;padding:8px 10px;font-size:13px;font-family:inherit;color:var(--ink);min-height:64px;resize:vertical}.ai-in[data-v-db13ea32]{width:100%;box-sizing:border-box;border:1px solid var(--line2);border-radius:8px;padding:8px 10px;font-size:13px;font-family:inherit;color:var(--ink)}.ai-ta[data-v-db13ea32]:focus,.ai-in[data-v-db13ea32]:focus{outline:none;border-color:var(--tone)}.ai-chips[data-v-db13ea32]{display:flex;flex-wrap:wrap;gap:6px;margin-top:10px}.ai-chips button[data-v-db13ea32]{border:1px solid var(--line2);background:#faf8f4;border-radius:999px;padding:5px 10px;font-size:12px;color:var(--ink2);font-family:inherit}.ai-chips button[data-v-db13ea32]:hover{border-color:var(--tone);color:var(--tone-ink)}.ai-ops[data-v-db13ea32]{display:flex;gap:8px;margin-top:14px}.ai-ops button[data-v-db13ea32]{flex:1;border:1px solid var(--line2);background:#fff;border-radius:8px;padding:7px;font-size:12.5px;color:var(--ink2);font-family:inherit}.ai-ops button.danger[data-v-db13ea32]{color:var(--red);border-color:#eccfcc}.ai-recent[data-v-db13ea32]{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink2);background:#faf8f4;border-radius:8px;padding:8px 10px}.ai-recent .t[data-v-db13ea32]{color:var(--mut);margin-left:auto}.ai-recent button[data-v-db13ea32]{border:none;background:none;color:var(--tone-ink);font-size:12px;font-family:inherit}.ai-foot[data-v-db13ea32]{display:flex;align-items:center;gap:6px;margin-top:16px;padding-top:12px;border-top:1px dashed var(--line);font-size:12px;color:var(--mut)}.ai-foot .ai-bytes[data-v-db13ea32]{color:var(--ink2)}.ai-hint[data-v-db13ea32]{font-size:12.5px;color:var(--mut);line-height:1.7;margin:0 0 10px}.ai-tpl-list[data-v-db13ea32]{display:flex;flex-direction:column;gap:8px}.ai-tpl[data-v-db13ea32]{text-align:left;border:1px solid var(--line2);background:#fff;border-radius:8px;padding:9px 10px;font-family:inherit;display:flex;flex-direction:column;gap:2px}.ai-tpl b[data-v-db13ea32]{font-size:13px;color:var(--ink);font-weight:600}.ai-tpl span[data-v-db13ea32]{font-size:11.5px;color:var(--mut)}.ai-tpl[data-v-db13ea32]:hover{border-color:var(--tone)}.jy-printbar[data-v-db13ea32]{display:flex;align-items:center;gap:10px;margin-bottom:16px;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px}.jy-print-title[data-v-db13ea32]{font-weight:600;color:var(--ink)}.jy-printbar .spacer[data-v-db13ea32]{flex:1}.jy-desk.is-print[data-v-db13ea32]{display:block}.jy-desk.is-print .jy-pages[data-v-db13ea32]{max-width:820px;margin:0 auto}.jy-fill[data-v-db13ea32]{background:var(--primary);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:13px;font-family:inherit;cursor:pointer}.jy-fill[data-v-db13ea32]:disabled{opacity:.5}@media print{.jy-sub[data-v-db13ea32],.jy-bar[data-v-db13ea32],.jy-printbar[data-v-db13ea32],.jy-dock[data-v-db13ea32],.jy-side[data-v-db13ea32],.jy-add[data-v-db13ea32]{display:none!important}.jy-desk.is-print[data-v-db13ea32]{display:block}.jy-sheet[data-v-db13ea32]{border:none;box-shadow:none;margin:0 0 12px;padding:0 0 12px;page-break-after:always}.jy-sheet-body[data-v-db13ea32]{min-height:auto}.jy-pages[data-v-db13ea32]{max-width:none}}@media(max-width:1080px){.jy-desk[data-v-db13ea32]{grid-template-columns:1fr}.jy-dock[data-v-db13ea32],.jy-side[data-v-db13ea32]{position:static}.jy-dock ol[data-v-db13ea32]{display:flex;flex-wrap:wrap;gap:6px}.jy-side[data-v-db13ea32]{display:none}.jy-case-3[data-v-db13ea32]{grid-template-columns:1fr}}@media(max-width:640px){.jy-hero[data-v-db13ea32]{flex-direction:column}.jy-hero-l h1[data-v-db13ea32]{font-size:26px}.jy-sheet[data-v-db13ea32]{padding:20px 18px}.jy-desk[data-v-db13ea32]{gap:14px}}:root{--zn-ink: #1f3a5f;--zn-ink-strong: #142a47;--zn-accent: #f2a93b;--zn-accent-soft: #fdf3e1;--zn-paper: #faf8f4;--zn-bg: #ffffff;--zn-line: #e7e0d3;--zn-body: #3b4756;--zn-muted: #66717f;--zn-radius: 16px;--zn-shadow: 0 12px 40px rgba(20, 42, 71, .1);--zn-serif: "Noto Serif SC", Georgia, "Songti SC", serif;--zn-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--zn-sans);color:var(--zn-body);background:var(--zn-bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}h1,h2,h3,h4{font-family:var(--zn-serif);color:var(--zn-ink-strong);line-height:1.25;margin:0}button{font-family:inherit;cursor:pointer}.zn-wrap{max-width:1140px;margin:0 auto;padding:0 24px}.site-header{position:sticky;top:0;z-index:50;display:flex;align-items:center;gap:18px;padding:14px 24px;background:#ffffffeb;-webkit-backdrop-filter:saturate(140%) blur(8px);backdrop-filter:saturate(140%) blur(8px);border-bottom:1px solid var(--zn-line)}.site-header .brand{font-family:var(--zn-serif);font-weight:800;font-size:20px;color:var(--zn-ink);display:flex;align-items:baseline;gap:8px}.site-header .brand span{font-size:12px;font-weight:400;color:var(--zn-muted);font-family:var(--zn-sans)}.site-nav{display:flex;gap:6px;margin-left:10px}.site-nav a{padding:7px 14px;border-radius:999px;font-size:14px;color:var(--zn-body);transition:.15s}.site-nav a:hover,.site-nav a.router-link-active{background:var(--zn-paper);color:var(--zn-ink)}.site-header .spacer{flex:1}.hd-right{display:flex;align-items:center;gap:10px}.hd-right .points{background:var(--zn-accent-soft);color:var(--zn-ink-strong);padding:5px 12px;border-radius:999px;font-size:13px;font-weight:600}.hd-right .uname{font-size:14px;color:var(--zn-ink)}.btn-primary-sm{background:var(--zn-ink);color:#fff;border:none;padding:8px 16px;border-radius:999px;font-size:14px}.btn-primary-sm:hover{background:var(--zn-ink-strong)}.btn-sm{background:var(--zn-accent);color:var(--zn-ink-strong);border:none;padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600}.btn-sm:hover{filter:brightness(1.05)}.zn-btn{display:inline-flex;align-items:center;gap:8px;background:var(--zn-ink);color:#fff;border:none;padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;transition:.15s}.zn-btn:hover{background:var(--zn-ink-strong);transform:translateY(-1px)}.zn-btn.ghost{background:transparent;color:var(--zn-ink);border:1.5px solid var(--zn-ink)}.zn-btn.ghost:hover{background:var(--zn-paper)}.zn-btn.accent{background:var(--zn-accent);color:var(--zn-ink-strong)}.zn-eyebrow{display:inline-block;color:var(--zn-accent);font-weight:700;letter-spacing:2px;font-size:13px;margin-bottom:12px}.zn-section{padding:72px 0}.zn-section.alt{background:var(--zn-paper)}.zn-head{text-align:center;max-width:680px;margin:0 auto 40px}.zn-head h2{font-size:30px}.zn-head p{color:var(--zn-muted);margin-top:10px}.sh-hero{background:linear-gradient(135deg,#faf8f4,#eef3f9);overflow:hidden}.sh-hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;padding:80px 24px;max-width:1140px;margin:0 auto}.sh-hero-copy h1{font-size:42px;font-weight:800;color:var(--zn-ink-strong)}.sh-hero-copy p{color:var(--zn-muted);font-size:17px;margin:18px 0 28px}.sh-hero-cta{display:flex;gap:14px;flex-wrap:wrap}.sh-hero-image svg{width:100%;height:auto}.sh-stats{background:var(--zn-ink-strong);color:#fff}.sh-stats .zn-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 24px}.sh-stats div{text-align:center}.sh-stats b{display:block;font-size:30px;color:var(--zn-accent);font-family:var(--zn-serif)}.sh-stats span{font-size:13px;opacity:.82}.sh-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.sh-grid.three{grid-template-columns:repeat(3,1fr)}.sh-card{background:#fff;border:1px solid var(--zn-line);border-radius:var(--zn-radius);padding:26px;transition:.18s;display:flex;flex-direction:column}.sh-card:hover{box-shadow:var(--zn-shadow);transform:translateY(-3px);border-color:#d8cfbe}.sh-card .ico{width:52px;height:52px;border-radius:14px;background:var(--zn-paper);display:flex;align-items:center;justify-content:center;font-size:26px;margin-bottom:16px}.sh-card h3{font-size:20px;margin-bottom:8px}.sh-card p{color:var(--zn-muted);font-size:14px;flex:1}.sh-card .cta{margin-top:18px;font-weight:600;color:var(--zn-ink)}.sh-card .cta:hover{color:var(--zn-accent)}.sh-tag{display:inline-block;font-size:12px;padding:2px 10px;border-radius:999px;background:var(--zn-accent-soft);color:var(--zn-ink-strong);margin-left:8px}.sh-tag.soon{background:#eef1f5;color:var(--zn-muted)}.sh-banner{background:var(--zn-ink);color:#fff}.sh-banner .zn-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:48px 24px;flex-wrap:wrap}.sh-banner h3{color:#fff;font-size:24px}.sh-banner p{opacity:.85;margin-top:6px}.sh-banner .zn-btn{background:var(--zn-accent);color:var(--zn-ink-strong)}.site-footer{background:var(--zn-ink-strong);color:#cdd6e2;padding:30px 24px;text-align:center;font-size:13px}.site-footer .muted{opacity:.6;margin-top:6px}.tool-page{max-width:1140px;margin:0 auto;padding:32px 24px 60px}.tool-head{text-align:center;margin-bottom:28px}.tool-head h1{font-size:30px}.tool-head p{color:var(--zn-muted);margin-top:8px}.drop{border:2px dashed var(--zn-line);border-radius:var(--zn-radius);background:var(--zn-paper);padding:40px;text-align:center;transition:.15s}.drop.drag{border-color:var(--zn-accent);background:var(--zn-accent-soft)}.drop p{margin:6px 0;color:var(--zn-body)}.drop .hint{color:var(--zn-muted);font-size:14px}.toolbar{display:flex;align-items:center;gap:12px;margin:18px 0;flex-wrap:wrap}.toolbar .doc-title{font-weight:600;color:var(--zn-ink)}.toolbar .spacer{flex:1}.btn{background:var(--zn-ink);color:#fff;border:none;padding:9px 18px;border-radius:10px;font-size:14px}.btn:hover{background:var(--zn-ink-strong)}.btn.primary{background:var(--zn-accent);color:var(--zn-ink-strong)}.cards{display:flex;flex-direction:column;gap:16px}.q-card{background:#fff;border:1px solid var(--zn-line);border-radius:var(--zn-radius);padding:20px 22px}.q-card .q-top{display:flex;align-items:center;gap:10px;margin-bottom:10px}.q-card .q-no{background:var(--zn-ink);color:#fff;width:28px;height:28px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700}.q-card .q-type{font-size:12px;color:var(--zn-muted);background:var(--zn-paper);padding:2px 10px;border-radius:999px}.q-card .q-body{font-size:15px;color:var(--zn-body)}.q-card .q-body .ed{width:100%;border:1px solid transparent;border-radius:8px;padding:6px 8px;font:inherit;color:inherit;background:transparent;resize:vertical}.q-card .q-body .ed:focus{border-color:var(--zn-line);background:#fff;outline:none}.q-card .q-img{max-width:100%;border-radius:10px;margin:8px 0;border:1px solid var(--zn-line)}.q-card .q-opts{margin:8px 0;padding-left:4px}.q-card .q-opts div{padding:2px 0}.q-card .q-line{margin-top:8px;font-size:14px}.q-card .q-line b{color:var(--zn-ink)}.q-card .q-score{margin-left:auto;font-weight:700;color:var(--zn-accent)}.q-card.ok{border-left:4px solid #2f8f5b}.q-card.bad{border-left:4px solid #d9534f}.grade-summary{display:flex;gap:18px;flex-wrap:wrap;margin:8px 0 20px}.grade-stat{flex:1;min-width:150px;background:var(--zn-paper);border:1px solid var(--zn-line);border-radius:var(--zn-radius);padding:18px 20px}.grade-stat b{display:block;font-size:28px;font-family:var(--zn-serif);color:var(--zn-ink)}.grade-stat span{color:var(--zn-muted);font-size:13px}.login-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#142a4773;display:none;align-items:center;justify-content:center;z-index:100;padding:20px}.login-mask.show{display:flex}.login-card{background:#fff;border-radius:18px;padding:32px;width:360px;max-width:92vw;text-align:center;box-shadow:var(--zn-shadow);position:relative}.login-card h2{font-size:22px;font-family:var(--zn-serif)}.login-sub{color:var(--zn-muted);font-size:13px;margin:8px 0 18px}.login-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:16px}.login-tabs button{border:none;background:var(--zn-paper);color:var(--zn-muted);padding:7px 18px;border-radius:999px;font-size:14px}.login-tabs button.active{background:var(--zn-ink);color:#fff}.login-input{width:100%;padding:11px 14px;border:1px solid var(--zn-line);border-radius:10px;font-size:14px;margin-bottom:10px;font-family:inherit}.login-input:focus{outline:none;border-color:var(--zn-ink)}.login-btn{width:100%;background:var(--zn-ink);color:#fff;border:none;padding:12px;border-radius:10px;font-size:15px;font-weight:600;margin-top:4px}.login-btn:disabled{opacity:.6;cursor:default}.login-msg{color:#d9534f;font-size:13px;min-height:18px;margin:4px 0}.login-tip{color:#9aa3ab;font-size:11px;margin-top:12px}.login-close{position:absolute;top:12px;right:14px;border:none;background:none;font-size:24px;color:#94a3b8;cursor:pointer;line-height:1}.pkg-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:18px 0}.pkg{position:relative;display:flex;flex-direction:column;align-items:center;gap:4px;padding:16px 8px;border:2px solid var(--zn-line);border-radius:14px;background:#fff;cursor:pointer;font-family:inherit;transition:border-color .15s}.pkg:hover,.pkg.sel{border-color:var(--zn-ink)}.pkg b{font-size:20px;color:var(--zn-ink)}.pkg span{font-size:13px;color:var(--zn-muted)}.pkg-tag{position:absolute;top:-9px;right:10px;background:var(--zn-accent);color:var(--zn-ink-strong);font-size:11px;padding:1px 8px;border-radius:999px;font-style:normal}.pay-panel{margin-top:6px}.qr-box{display:flex;align-items:center;justify-content:center;height:170px;border:1px solid var(--zn-line);border-radius:14px;background:var(--zn-paper);margin-bottom:12px}.qr-placeholder{color:var(--zn-muted);font-size:14px;line-height:1.8;text-align:center}.pay-info{font-size:14px;color:var(--zn-body);margin-bottom:12px}.pay-info b{color:var(--zn-ink)}.zn-toast{position:fixed;left:50%;bottom:40px;transform:translate(-50%) translateY(20px);background:var(--zn-ink-strong);color:#fff;padding:12px 22px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:.25s;z-index:200;box-shadow:var(--zn-shadow)}.zn-toast.show{opacity:1;transform:translate(-50%) translateY(0)}.zn-announce{background:var(--zn-ink-strong);color:#cdd6e2;text-align:center;font-size:12px;padding:7px 12px}@media(max-width:860px){.sh-hero-inner{grid-template-columns:1fr}.sh-hero-copy h1{font-size:32px}.sh-grid,.sh-grid.three{grid-template-columns:1fr}.sh-stats .zn-wrap{grid-template-columns:repeat(2,1fr)}.site-nav{display:none}}@media(max-width:640px){.site-header{padding:10px 14px;gap:10px}.site-header .brand span,.hd-right .uname{display:none}.site-header .brand{font-size:17px}}@font-face{font-display:block;font-family:KaTeX_AMS;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_AMS-Regular-BQhdFMY1.woff2) format("woff2"),url(/ai/assets/KaTeX_AMS-Regular-DMm9YOAa.woff) format("woff"),url(/ai/assets/KaTeX_AMS-Regular-DRggAlZN.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:700;src:url(/ai/assets/KaTeX_Caligraphic-Bold-Dq_IR9rO.woff2) format("woff2"),url(/ai/assets/KaTeX_Caligraphic-Bold-BEiXGLvX.woff) format("woff"),url(/ai/assets/KaTeX_Caligraphic-Bold-ATXxdsX0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Caligraphic;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_Caligraphic-Regular-Di6jR-x-.woff2) format("woff2"),url(/ai/assets/KaTeX_Caligraphic-Regular-CTRA-rTL.woff) format("woff"),url(/ai/assets/KaTeX_Caligraphic-Regular-wX97UBjC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:700;src:url(/ai/assets/KaTeX_Fraktur-Bold-CL6g_b3V.woff2) format("woff2"),url(/ai/assets/KaTeX_Fraktur-Bold-BsDP51OF.woff) format("woff"),url(/ai/assets/KaTeX_Fraktur-Bold-BdnERNNW.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Fraktur;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_Fraktur-Regular-CTYiF6lA.woff2) format("woff2"),url(/ai/assets/KaTeX_Fraktur-Regular-Dxdc4cR9.woff) format("woff"),url(/ai/assets/KaTeX_Fraktur-Regular-CB_wures.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:700;src:url(/ai/assets/KaTeX_Main-Bold-Cx986IdX.woff2) format("woff2"),url(/ai/assets/KaTeX_Main-Bold-Jm3AIy58.woff) format("woff"),url(/ai/assets/KaTeX_Main-Bold-waoOVXN0.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:700;src:url(/ai/assets/KaTeX_Main-BoldItalic-DxDJ3AOS.woff2) format("woff2"),url(/ai/assets/KaTeX_Main-BoldItalic-SpSLRI95.woff) format("woff"),url(/ai/assets/KaTeX_Main-BoldItalic-DzxPMmG6.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:italic;font-weight:400;src:url(/ai/assets/KaTeX_Main-Italic-NWA7e6Wa.woff2) format("woff2"),url(/ai/assets/KaTeX_Main-Italic-BMLOBm91.woff) format("woff"),url(/ai/assets/KaTeX_Main-Italic-3WenGoN9.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Main;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_Main-Regular-B22Nviop.woff2) format("woff2"),url(/ai/assets/KaTeX_Main-Regular-Dr94JaBh.woff) format("woff"),url(/ai/assets/KaTeX_Main-Regular-ypZvNtVU.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:700;src:url(/ai/assets/KaTeX_Math-BoldItalic-CZnvNsCZ.woff2) format("woff2"),url(/ai/assets/KaTeX_Math-BoldItalic-iY-2wyZ7.woff) format("woff"),url(/ai/assets/KaTeX_Math-BoldItalic-B3XSjfu4.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Math;font-style:italic;font-weight:400;src:url(/ai/assets/KaTeX_Math-Italic-t53AETM-.woff2) format("woff2"),url(/ai/assets/KaTeX_Math-Italic-DA0__PXp.woff) format("woff"),url(/ai/assets/KaTeX_Math-Italic-flOr_0UB.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:700;src:url(/ai/assets/KaTeX_SansSerif-Bold-D1sUS0GD.woff2) format("woff2"),url(/ai/assets/KaTeX_SansSerif-Bold-DbIhKOiC.woff) format("woff"),url(/ai/assets/KaTeX_SansSerif-Bold-CFMepnvq.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:italic;font-weight:400;src:url(/ai/assets/KaTeX_SansSerif-Italic-C3H0VqGB.woff2) format("woff2"),url(/ai/assets/KaTeX_SansSerif-Italic-DN2j7dab.woff) format("woff"),url(/ai/assets/KaTeX_SansSerif-Italic-YYjJ1zSn.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_SansSerif;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_SansSerif-Regular-DDBCnlJ7.woff2) format("woff2"),url(/ai/assets/KaTeX_SansSerif-Regular-CS6fqUqJ.woff) format("woff"),url(/ai/assets/KaTeX_SansSerif-Regular-BNo7hRIc.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Script;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_Script-Regular-D3wIWfF6.woff2) format("woff2"),url(/ai/assets/KaTeX_Script-Regular-D5yQViql.woff) format("woff"),url(/ai/assets/KaTeX_Script-Regular-C5JkGWo-.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size1;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_Size1-Regular-mCD8mA8B.woff2) format("woff2"),url(/ai/assets/KaTeX_Size1-Regular-C195tn64.woff) format("woff"),url(/ai/assets/KaTeX_Size1-Regular-Dbsnue_I.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size2;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_Size2-Regular-Dy4dx90m.woff2) format("woff2"),url(/ai/assets/KaTeX_Size2-Regular-oD1tc_U0.woff) format("woff"),url(/ai/assets/KaTeX_Size2-Regular-B7gKUWhC.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size3;font-style:normal;font-weight:400;src:url(data:font/woff2;base64,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) format("woff2"),url(/ai/assets/KaTeX_Size3-Regular-CTq5MqoE.woff) format("woff"),url(/ai/assets/KaTeX_Size3-Regular-DgpXs0kz.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Size4;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_Size4-Regular-Dl5lxZxV.woff2) format("woff2"),url(/ai/assets/KaTeX_Size4-Regular-BF-4gkZK.woff) format("woff"),url(/ai/assets/KaTeX_Size4-Regular-DWFBv043.ttf) format("truetype")}@font-face{font-display:block;font-family:KaTeX_Typewriter;font-style:normal;font-weight:400;src:url(/ai/assets/KaTeX_Typewriter-Regular-CO6r4hn1.woff2) format("woff2"),url(/ai/assets/KaTeX_Typewriter-Regular-C0xS9mPB.woff) format("woff"),url(/ai/assets/KaTeX_Typewriter-Regular-D3Ib7_Hf.ttf) format("truetype")}.katex{font: 1.21em KaTeX_Main,math,Times New Roman,serif;line-height:1.2;position:relative;text-indent:0;text-rendering:auto}.katex *{-ms-high-contrast-adjust:none!important;border-color:currentColor}.katex .katex-version:after{content:"0.19.1"}.katex .katex-mathml{border:0;-webkit-clip-path:inset(50%);clip-path:inset(50%);height:1px;overflow:hidden;padding:0;position:absolute;width:1px}.katex .katex-html>.katex-newline{display:block}.katex .katex-base{position:relative;white-space:nowrap;width:-webkit-min-content;width:-moz-min-content;width:min-content}.katex .katex-base,.katex .katex-strut{display:inline-block}.katex .textbf{font-weight:700}.katex .textit{font-style:italic}.katex .textrm{font-family:KaTeX_Main}.katex .textsf{font-family:KaTeX_SansSerif}.katex .texttt{font-family:KaTeX_Typewriter}.katex .mathnormal{font-family:KaTeX_Math;font-style:italic}.katex .mathit{font-family:KaTeX_Main;font-style:italic}.katex .mathrm{font-style:normal}.katex .mathbf{font-family:KaTeX_Main;font-weight:700}.katex .boldsymbol{font-family:KaTeX_Math;font-style:italic;font-weight:700}.katex .amsrm,.katex .mathbb,.katex .textbb{font-family:KaTeX_AMS}.katex .mathcal{font-family:KaTeX_Caligraphic}.katex .mathfrak,.katex .textfrak{font-family:KaTeX_Fraktur}.katex .mathboldfrak,.katex .textboldfrak{font-family:KaTeX_Fraktur;font-weight:700}.katex .mathtt{font-family:KaTeX_Typewriter}.katex .mathscr,.katex .textscr{font-family:KaTeX_Script}.katex .mathsf,.katex .textsf{font-family:KaTeX_SansSerif}.katex .mathboldsf,.katex .textboldsf{font-family:KaTeX_SansSerif;font-weight:700}.katex .mathitsf,.katex .mathsfit,.katex .textitsf{font-family:KaTeX_SansSerif;font-style:italic}.katex .mainrm{font-family:KaTeX_Main;font-style:normal}.katex .vlist-t{border-collapse:collapse;display:inline-table;table-layout:fixed}.katex .vlist-r{display:table-row}.katex .vlist{display:table-cell;position:relative;vertical-align:bottom}.katex .vlist>span{display:block;height:0;position:relative}.katex .vlist>span>span{display:inline-block}.katex .vlist>span>.pstrut{overflow:hidden;width:0}.katex .vlist-t2{margin-right:-2px}.katex .vlist-s{display:table-cell;font-size:1px;min-width:2px;vertical-align:bottom;width:2px}.katex .katex-vbox{align-items:baseline;display:inline-flex;flex-direction:column}.katex .katex-thinbox{display:inline-flex;flex-direction:row;max-width:0;width:0}.katex .msupsub{text-align:left}.katex .mfrac>span>span{text-align:center}.katex .mfrac .frac-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline,.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-rule,.katex .katex-underline .underline-line,.katex .mfrac .frac-line{min-height:1px}.katex .mspace{display:inline-block}.katex .katex-smash{display:inline;line-height:0}.katex .clap,.katex .llap,.katex .rlap{position:relative;width:0}.katex .clap>.katex-inner,.katex .llap>.katex-inner,.katex .rlap>.katex-inner{position:absolute}.katex .clap>.katex-fix,.katex .llap>.katex-fix,.katex .rlap>.katex-fix{display:inline-block}.katex .llap>.katex-inner{right:0}.katex .clap>.katex-inner,.katex .rlap>.katex-inner{left:0}.katex .clap>.katex-inner>span{margin-left:-50%;margin-right:50%}.katex .katex-rule{border:0 solid;display:inline-block;position:relative}.katex .katex-hline,.katex .katex-overline .overline-line,.katex .katex-underline .underline-line{border-bottom-style:solid;display:inline-block;width:100%}.katex .katex-hdashline{border-bottom-style:dashed;display:inline-block;width:100%}.katex .sqrt>.katex-root{margin-left:.2777777778em;margin-right:-.5555555556em}.katex .fontsize-ensurer.reset-size1.size1,.katex .katex-sizing.reset-size1.size1{font-size:1em}.katex .fontsize-ensurer.reset-size1.size2,.katex .katex-sizing.reset-size1.size2{font-size:1.2em}.katex .fontsize-ensurer.reset-size1.size3,.katex .katex-sizing.reset-size1.size3{font-size:1.4em}.katex .fontsize-ensurer.reset-size1.size4,.katex .katex-sizing.reset-size1.size4{font-size:1.6em}.katex .fontsize-ensurer.reset-size1.size5,.katex .katex-sizing.reset-size1.size5{font-size:1.8em}.katex .fontsize-ensurer.reset-size1.size6,.katex .katex-sizing.reset-size1.size6{font-size:2em}.katex .fontsize-ensurer.reset-size1.size7,.katex .katex-sizing.reset-size1.size7{font-size:2.4em}.katex .fontsize-ensurer.reset-size1.size8,.katex .katex-sizing.reset-size1.size8{font-size:2.88em}.katex .fontsize-ensurer.reset-size1.size9,.katex .katex-sizing.reset-size1.size9{font-size:3.456em}.katex .fontsize-ensurer.reset-size1.size10,.katex .katex-sizing.reset-size1.size10{font-size:4.148em}.katex .fontsize-ensurer.reset-size1.size11,.katex .katex-sizing.reset-size1.size11{font-size:4.976em}.katex .fontsize-ensurer.reset-size2.size1,.katex .katex-sizing.reset-size2.size1{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size2.size2,.katex .katex-sizing.reset-size2.size2{font-size:1em}.katex .fontsize-ensurer.reset-size2.size3,.katex .katex-sizing.reset-size2.size3{font-size:1.1666666667em}.katex .fontsize-ensurer.reset-size2.size4,.katex .katex-sizing.reset-size2.size4{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size2.size5,.katex .katex-sizing.reset-size2.size5{font-size:1.5em}.katex .fontsize-ensurer.reset-size2.size6,.katex .katex-sizing.reset-size2.size6{font-size:1.6666666667em}.katex .fontsize-ensurer.reset-size2.size7,.katex .katex-sizing.reset-size2.size7{font-size:2em}.katex .fontsize-ensurer.reset-size2.size8,.katex .katex-sizing.reset-size2.size8{font-size:2.4em}.katex .fontsize-ensurer.reset-size2.size9,.katex .katex-sizing.reset-size2.size9{font-size:2.88em}.katex .fontsize-ensurer.reset-size2.size10,.katex .katex-sizing.reset-size2.size10{font-size:3.4566666667em}.katex .fontsize-ensurer.reset-size2.size11,.katex .katex-sizing.reset-size2.size11{font-size:4.1466666667em}.katex .fontsize-ensurer.reset-size3.size1,.katex .katex-sizing.reset-size3.size1{font-size:.7142857143em}.katex .fontsize-ensurer.reset-size3.size2,.katex .katex-sizing.reset-size3.size2{font-size:.8571428571em}.katex .fontsize-ensurer.reset-size3.size3,.katex .katex-sizing.reset-size3.size3{font-size:1em}.katex .fontsize-ensurer.reset-size3.size4,.katex .katex-sizing.reset-size3.size4{font-size:1.1428571429em}.katex .fontsize-ensurer.reset-size3.size5,.katex .katex-sizing.reset-size3.size5{font-size:1.2857142857em}.katex .fontsize-ensurer.reset-size3.size6,.katex .katex-sizing.reset-size3.size6{font-size:1.4285714286em}.katex .fontsize-ensurer.reset-size3.size7,.katex .katex-sizing.reset-size3.size7{font-size:1.7142857143em}.katex .fontsize-ensurer.reset-size3.size8,.katex .katex-sizing.reset-size3.size8{font-size:2.0571428571em}.katex .fontsize-ensurer.reset-size3.size9,.katex .katex-sizing.reset-size3.size9{font-size:2.4685714286em}.katex .fontsize-ensurer.reset-size3.size10,.katex .katex-sizing.reset-size3.size10{font-size:2.9628571429em}.katex .fontsize-ensurer.reset-size3.size11,.katex .katex-sizing.reset-size3.size11{font-size:3.5542857143em}.katex .fontsize-ensurer.reset-size4.size1,.katex .katex-sizing.reset-size4.size1{font-size:.625em}.katex .fontsize-ensurer.reset-size4.size2,.katex .katex-sizing.reset-size4.size2{font-size:.75em}.katex .fontsize-ensurer.reset-size4.size3,.katex .katex-sizing.reset-size4.size3{font-size:.875em}.katex .fontsize-ensurer.reset-size4.size4,.katex .katex-sizing.reset-size4.size4{font-size:1em}.katex .fontsize-ensurer.reset-size4.size5,.katex .katex-sizing.reset-size4.size5{font-size:1.125em}.katex .fontsize-ensurer.reset-size4.size6,.katex .katex-sizing.reset-size4.size6{font-size:1.25em}.katex .fontsize-ensurer.reset-size4.size7,.katex .katex-sizing.reset-size4.size7{font-size:1.5em}.katex .fontsize-ensurer.reset-size4.size8,.katex .katex-sizing.reset-size4.size8{font-size:1.8em}.katex .fontsize-ensurer.reset-size4.size9,.katex .katex-sizing.reset-size4.size9{font-size:2.16em}.katex .fontsize-ensurer.reset-size4.size10,.katex .katex-sizing.reset-size4.size10{font-size:2.5925em}.katex .fontsize-ensurer.reset-size4.size11,.katex .katex-sizing.reset-size4.size11{font-size:3.11em}.katex .fontsize-ensurer.reset-size5.size1,.katex .katex-sizing.reset-size5.size1{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size5.size2,.katex .katex-sizing.reset-size5.size2{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size5.size3,.katex .katex-sizing.reset-size5.size3{font-size:.7777777778em}.katex .fontsize-ensurer.reset-size5.size4,.katex .katex-sizing.reset-size5.size4{font-size:.8888888889em}.katex .fontsize-ensurer.reset-size5.size5,.katex .katex-sizing.reset-size5.size5{font-size:1em}.katex .fontsize-ensurer.reset-size5.size6,.katex .katex-sizing.reset-size5.size6{font-size:1.1111111111em}.katex .fontsize-ensurer.reset-size5.size7,.katex .katex-sizing.reset-size5.size7{font-size:1.3333333333em}.katex .fontsize-ensurer.reset-size5.size8,.katex .katex-sizing.reset-size5.size8{font-size:1.6em}.katex .fontsize-ensurer.reset-size5.size9,.katex .katex-sizing.reset-size5.size9{font-size:1.92em}.katex .fontsize-ensurer.reset-size5.size10,.katex .katex-sizing.reset-size5.size10{font-size:2.3044444444em}.katex .fontsize-ensurer.reset-size5.size11,.katex .katex-sizing.reset-size5.size11{font-size:2.7644444444em}.katex .fontsize-ensurer.reset-size6.size1,.katex .katex-sizing.reset-size6.size1{font-size:.5em}.katex .fontsize-ensurer.reset-size6.size2,.katex .katex-sizing.reset-size6.size2{font-size:.6em}.katex .fontsize-ensurer.reset-size6.size3,.katex .katex-sizing.reset-size6.size3{font-size:.7em}.katex .fontsize-ensurer.reset-size6.size4,.katex .katex-sizing.reset-size6.size4{font-size:.8em}.katex .fontsize-ensurer.reset-size6.size5,.katex .katex-sizing.reset-size6.size5{font-size:.9em}.katex .fontsize-ensurer.reset-size6.size6,.katex .katex-sizing.reset-size6.size6{font-size:1em}.katex .fontsize-ensurer.reset-size6.size7,.katex .katex-sizing.reset-size6.size7{font-size:1.2em}.katex .fontsize-ensurer.reset-size6.size8,.katex .katex-sizing.reset-size6.size8{font-size:1.44em}.katex .fontsize-ensurer.reset-size6.size9,.katex .katex-sizing.reset-size6.size9{font-size:1.728em}.katex .fontsize-ensurer.reset-size6.size10,.katex .katex-sizing.reset-size6.size10{font-size:2.074em}.katex .fontsize-ensurer.reset-size6.size11,.katex .katex-sizing.reset-size6.size11{font-size:2.488em}.katex .fontsize-ensurer.reset-size7.size1,.katex .katex-sizing.reset-size7.size1{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size7.size2,.katex .katex-sizing.reset-size7.size2{font-size:.5em}.katex .fontsize-ensurer.reset-size7.size3,.katex .katex-sizing.reset-size7.size3{font-size:.5833333333em}.katex .fontsize-ensurer.reset-size7.size4,.katex .katex-sizing.reset-size7.size4{font-size:.6666666667em}.katex .fontsize-ensurer.reset-size7.size5,.katex .katex-sizing.reset-size7.size5{font-size:.75em}.katex .fontsize-ensurer.reset-size7.size6,.katex .katex-sizing.reset-size7.size6{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size7.size7,.katex .katex-sizing.reset-size7.size7{font-size:1em}.katex .fontsize-ensurer.reset-size7.size8,.katex .katex-sizing.reset-size7.size8{font-size:1.2em}.katex .fontsize-ensurer.reset-size7.size9,.katex .katex-sizing.reset-size7.size9{font-size:1.44em}.katex .fontsize-ensurer.reset-size7.size10,.katex .katex-sizing.reset-size7.size10{font-size:1.7283333333em}.katex .fontsize-ensurer.reset-size7.size11,.katex .katex-sizing.reset-size7.size11{font-size:2.0733333333em}.katex .fontsize-ensurer.reset-size8.size1,.katex .katex-sizing.reset-size8.size1{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size8.size2,.katex .katex-sizing.reset-size8.size2{font-size:.4166666667em}.katex .fontsize-ensurer.reset-size8.size3,.katex .katex-sizing.reset-size8.size3{font-size:.4861111111em}.katex .fontsize-ensurer.reset-size8.size4,.katex .katex-sizing.reset-size8.size4{font-size:.5555555556em}.katex .fontsize-ensurer.reset-size8.size5,.katex .katex-sizing.reset-size8.size5{font-size:.625em}.katex .fontsize-ensurer.reset-size8.size6,.katex .katex-sizing.reset-size8.size6{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size8.size7,.katex .katex-sizing.reset-size8.size7{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size8.size8,.katex .katex-sizing.reset-size8.size8{font-size:1em}.katex .fontsize-ensurer.reset-size8.size9,.katex .katex-sizing.reset-size8.size9{font-size:1.2em}.katex .fontsize-ensurer.reset-size8.size10,.katex .katex-sizing.reset-size8.size10{font-size:1.4402777778em}.katex .fontsize-ensurer.reset-size8.size11,.katex .katex-sizing.reset-size8.size11{font-size:1.7277777778em}.katex .fontsize-ensurer.reset-size9.size1,.katex .katex-sizing.reset-size9.size1{font-size:.2893518519em}.katex .fontsize-ensurer.reset-size9.size2,.katex .katex-sizing.reset-size9.size2{font-size:.3472222222em}.katex .fontsize-ensurer.reset-size9.size3,.katex .katex-sizing.reset-size9.size3{font-size:.4050925926em}.katex .fontsize-ensurer.reset-size9.size4,.katex .katex-sizing.reset-size9.size4{font-size:.462962963em}.katex .fontsize-ensurer.reset-size9.size5,.katex .katex-sizing.reset-size9.size5{font-size:.5208333333em}.katex .fontsize-ensurer.reset-size9.size6,.katex .katex-sizing.reset-size9.size6{font-size:.5787037037em}.katex .fontsize-ensurer.reset-size9.size7,.katex .katex-sizing.reset-size9.size7{font-size:.6944444444em}.katex .fontsize-ensurer.reset-size9.size8,.katex .katex-sizing.reset-size9.size8{font-size:.8333333333em}.katex .fontsize-ensurer.reset-size9.size9,.katex .katex-sizing.reset-size9.size9{font-size:1em}.katex .fontsize-ensurer.reset-size9.size10,.katex .katex-sizing.reset-size9.size10{font-size:1.2002314815em}.katex .fontsize-ensurer.reset-size9.size11,.katex .katex-sizing.reset-size9.size11{font-size:1.4398148148em}.katex .fontsize-ensurer.reset-size10.size1,.katex .katex-sizing.reset-size10.size1{font-size:.2410800386em}.katex .fontsize-ensurer.reset-size10.size2,.katex .katex-sizing.reset-size10.size2{font-size:.2892960463em}.katex .fontsize-ensurer.reset-size10.size3,.katex .katex-sizing.reset-size10.size3{font-size:.337512054em}.katex .fontsize-ensurer.reset-size10.size4,.katex .katex-sizing.reset-size10.size4{font-size:.3857280617em}.katex .fontsize-ensurer.reset-size10.size5,.katex .katex-sizing.reset-size10.size5{font-size:.4339440694em}.katex .fontsize-ensurer.reset-size10.size6,.katex .katex-sizing.reset-size10.size6{font-size:.4821600771em}.katex .fontsize-ensurer.reset-size10.size7,.katex .katex-sizing.reset-size10.size7{font-size:.5785920926em}.katex .fontsize-ensurer.reset-size10.size8,.katex .katex-sizing.reset-size10.size8{font-size:.6943105111em}.katex .fontsize-ensurer.reset-size10.size9,.katex .katex-sizing.reset-size10.size9{font-size:.8331726133em}.katex .fontsize-ensurer.reset-size10.size10,.katex .katex-sizing.reset-size10.size10{font-size:1em}.katex .fontsize-ensurer.reset-size10.size11,.katex .katex-sizing.reset-size10.size11{font-size:1.1996142719em}.katex .fontsize-ensurer.reset-size11.size1,.katex .katex-sizing.reset-size11.size1{font-size:.2009646302em}.katex .fontsize-ensurer.reset-size11.size2,.katex .katex-sizing.reset-size11.size2{font-size:.2411575563em}.katex .fontsize-ensurer.reset-size11.size3,.katex .katex-sizing.reset-size11.size3{font-size:.2813504823em}.katex .fontsize-ensurer.reset-size11.size4,.katex .katex-sizing.reset-size11.size4{font-size:.3215434084em}.katex .fontsize-ensurer.reset-size11.size5,.katex .katex-sizing.reset-size11.size5{font-size:.3617363344em}.katex .fontsize-ensurer.reset-size11.size6,.katex .katex-sizing.reset-size11.size6{font-size:.4019292605em}.katex .fontsize-ensurer.reset-size11.size7,.katex .katex-sizing.reset-size11.size7{font-size:.4823151125em}.katex .fontsize-ensurer.reset-size11.size8,.katex .katex-sizing.reset-size11.size8{font-size:.578778135em}.katex .fontsize-ensurer.reset-size11.size9,.katex .katex-sizing.reset-size11.size9{font-size:.6945337621em}.katex .fontsize-ensurer.reset-size11.size10,.katex .katex-sizing.reset-size11.size10{font-size:.8336012862em}.katex .fontsize-ensurer.reset-size11.size11,.katex .katex-sizing.reset-size11.size11{font-size:1em}.katex .delimsizing.size1{font-family:KaTeX_Size1}.katex .delimsizing.size2{font-family:KaTeX_Size2}.katex .delimsizing.size3{font-family:KaTeX_Size3}.katex .delimsizing.size4{font-family:KaTeX_Size4}.katex .delimsizing.mult .delim-size1>span{font-family:KaTeX_Size1}.katex .delimsizing.mult .delim-size4>span{font-family:KaTeX_Size4}.katex .nulldelimiter{display:inline-block;width:.12em}.katex .delimcenter,.katex .op-symbol{position:relative}.katex .op-symbol.small-op{font-family:KaTeX_Size1}.katex .op-symbol.large-op{font-family:KaTeX_Size2}.katex .katex-accent>.vlist-t,.katex .op-limits>.vlist-t{text-align:center}.katex .katex-accent .accent-body{position:relative}.katex .katex-accent .accent-body:not(.accent-full){width:0}.katex .katex-overlay{display:block}.katex .mtable .vertical-separator{display:inline-block;min-width:1px}.katex .mtable .arraycolsep{display:inline-block}.katex .mtable .col-align-c>.vlist-t{text-align:center}.katex .mtable .col-align-l>.vlist-t{text-align:left}.katex .mtable .col-align-r>.vlist-t{text-align:right}.katex .svg-align{text-align:left}.katex svg{fill:currentColor;stroke:currentColor;display:block;height:inherit;position:absolute;width:100%}.katex svg path{stroke:none}.katex svg{fill-rule:nonzero;fill-opacity:1;stroke-width:1;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-dasharray:none;stroke-dashoffset:0;stroke-opacity:1}.katex img{border-style:none;max-height:none;max-width:none;min-height:0;min-width:0}.katex .katex-stretchy{display:block;overflow:hidden;position:relative;width:100%}.katex .katex-stretchy:after,.katex .katex-stretchy:before{content:""}.katex .hide-tail{overflow:hidden;position:relative;width:100%}.katex .halfarrow-left{left:0;overflow:hidden;position:absolute;width:50.2%}.katex .halfarrow-right{overflow:hidden;position:absolute;right:0;width:50.2%}.katex .brace-left{left:0;overflow:hidden;position:absolute;width:25.1%}.katex .brace-center{left:25%;overflow:hidden;position:absolute;width:50%}.katex .brace-right{overflow:hidden;position:absolute;right:0;width:25.1%}.katex .x-arrow-pad{padding:0 .5em}.katex .cd-arrow-pad{padding:0 .55556em 0 .27778em}.katex .mover,.katex .munder,.katex .x-arrow{text-align:center}.katex .boxpad{padding:0 .3em}.katex .fbox,.katex .fcolorbox{border:.04em solid;box-sizing:border-box}.katex .cancel-pad{padding:0 .2em}.katex .cancel-lap{margin-left:-.2em;margin-right:-.2em}.katex .katex-sout{border-bottom-style:solid;border-bottom-width:.08em}.katex .angl{border-right:.049em solid;border-top:.049em solid;box-sizing:border-box;margin-right:.03889em}.katex .anglpad{padding:0 .03889em}.katex .reflectbox{display:inline-block;transform:scaleX(-1)}.katex .eqn-num:before{content:"(" counter(katexEqnNo) ")";counter-increment:katexEqnNo}.katex .mml-eqn-num:before{content:"(" counter(mmlEqnNo) ")";counter-increment:mmlEqnNo}.katex .mtr-glue{width:50%}.katex .cd-vert-arrow{display:inline-block;position:relative}.katex .cd-label-left{display:inline-block;position:absolute;right:calc(50% + .3em);text-align:left}.katex .cd-label-right{display:inline-block;left:calc(50% + .3em);position:absolute;text-align:right}.katex-display{display:block;margin:1em 0;text-align:center}.katex-display>.katex{display:block;text-align:center;white-space:nowrap}.katex-display>.katex>.katex-html{display:block;position:relative}.katex-display>.katex>.katex-html>.katex-tag{position:absolute;right:0}.katex-display.leqno>.katex>.katex-html>.katex-tag{left:0;right:auto}.katex-display.fleqn>.katex{padding-left:2em;text-align:left}body{counter-reset:katexEqnNo mmlEqnNo}