.school-site[data-v-bb0c19b5]{--ink:#222;--text:#606266;--muted:#909399;--line:#ebeef5;color:var(--ink);background:#fafbfc;min-height:100vh;font:16px/1.6 -apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif}.school-site[data-v-bb0c19b5] *{box-sizing:border-box}:where(.school-site) a[data-v-bb0c19b5]{color:inherit;text-decoration:none}.school-site[data-v-bb0c19b5] :focus-visible{outline:3px solid var(--site-primary-300);outline-offset:3px}:where(.school-site) h1[data-v-bb0c19b5]{margin:0}:where(.school-site) h2[data-v-bb0c19b5]{margin:0}:where(.school-site) h3[data-v-bb0c19b5]{margin:0}:where(.school-site) p[data-v-bb0c19b5]{margin:0}.site-wrap[data-v-bb0c19b5]{max-width:1200px;margin:0 auto;padding:0 24px}.site-preserve[data-v-bb0c19b5]{white-space:pre-line;overflow-wrap:anywhere}.site-muted[data-v-bb0c19b5]{color:var(--muted)}.site-preview-note[data-v-bb0c19b5],.site-invite[data-v-bb0c19b5]{text-align:center;margin:0;padding:8px 24px;font-size:13px}.site-preview-note[data-v-bb0c19b5]{background:#fff5d9}.site-invite[data-v-bb0c19b5]{background:linear-gradient(90deg, var(--site-primary), var(--site-accent));color:#fff}.site-btn[data-v-bb0c19b5]{font:inherit;cursor:pointer;background:0 0;border:1px solid #0000;border-radius:6px;justify-content:center;align-items:center;gap:6px;padding:8px 16px;font-size:14px;font-weight:500;transition:background .2s,color .2s;display:inline-flex}.site-btn[data-v-bb0c19b5]:disabled{opacity:.45;cursor:not-allowed}.school-site .site-btn-primary[data-v-bb0c19b5]{background:var(--site-primary);color:#fff}.school-site .site-btn-primary[data-v-bb0c19b5]:hover:not(:disabled){background:var(--site-primary-dark)}.school-site .site-btn-outline[data-v-bb0c19b5]{border-color:var(--site-primary);color:var(--site-primary);background:#fff}.school-site .site-btn-outline[data-v-bb0c19b5]:hover{background:var(--site-primary-50)}.site-btn-ghost[data-v-bb0c19b5]{color:var(--text)}.site-btn-ghost[data-v-bb0c19b5]:hover{color:var(--site-primary);background:#f5f7fa}.site-btn-large[data-v-bb0c19b5]{border-radius:8px;padding:14px 28px;font-size:16px}.site-header[data-v-bb0c19b5]{z-index:50;border-bottom:1px solid var(--line);background:#fffffff0;position:sticky;top:0}.site-header-inner[data-v-bb0c19b5]{align-items:center;gap:16px;height:64px;display:flex}.site-logo[data-v-bb0c19b5]{flex-shrink:0;align-items:center;gap:10px;min-width:0;display:flex}.site-logo img[data-v-bb0c19b5]{object-fit:contain;width:auto;max-width:200px;height:40px}.site-logo strong[data-v-bb0c19b5]{white-space:nowrap;font-size:17px}.site-header nav[data-v-bb0c19b5]{flex:1;gap:24px;min-width:0;margin-left:32px;display:flex;overflow:hidden}.site-header nav a[data-v-bb0c19b5]{color:var(--text);white-space:nowrap;font-size:14px;font-weight:500}.site-header nav a[data-v-bb0c19b5]:hover{color:var(--site-primary)}.site-auth[data-v-bb0c19b5]{gap:8px;margin-left:auto;display:flex}.site-hero[data-v-bb0c19b5]{background:linear-gradient(135deg, var(--site-primary-50) 0%, var(--site-accent-50) 100%);padding:80px 0 100px;scroll-margin-top:64px}.site-hero-grid[data-v-bb0c19b5]{grid-template-columns:1.2fr 1fr;align-items:center;gap:48px;display:grid}.site-hero-title[data-v-bb0c19b5]{letter-spacing:-.02em;margin-bottom:16px;font-size:40px;font-weight:700;line-height:1.25}.site-accent-text[data-v-bb0c19b5]{color:var(--site-primary);background:linear-gradient(90deg, var(--site-primary), var(--site-accent));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.site-hero-sub[data-v-bb0c19b5]{color:var(--text);max-width:520px;margin-bottom:32px;font-size:17px}.site-hero-cta[data-v-bb0c19b5]{flex-wrap:wrap;gap:12px;display:flex}.site-hero-stats[data-v-bb0c19b5]{border-top:1px solid var(--site-primary-100);flex-wrap:wrap;gap:24px;margin-top:36px;padding-top:24px;display:flex}.site-hero-stat[data-v-bb0c19b5]{color:var(--text);font-size:13px}.site-hero-stat b[data-v-bb0c19b5]{color:var(--site-primary);margin-bottom:2px;font-size:22px;font-weight:700;display:block}.site-hero-image[data-v-bb0c19b5]{object-fit:contain;border-radius:16px;width:100%;max-height:420px}.site-visual[data-v-bb0c19b5]{box-shadow:0 8px 32px var(--site-primary-100);border:1px solid var(--line);background:#fff;border-radius:16px;padding:18px}.site-bubble[data-v-bb0c19b5]{border-radius:14px;margin-bottom:8px;padding:10px 14px;font-size:13px}.site-bubble.user[data-v-bb0c19b5]{background:var(--site-primary);color:#fff;text-align:right;margin-left:48px}.site-bubble.ai[data-v-bb0c19b5]{color:#303133;background:#f5f7fa;margin-right:48px}.site-visual-card[data-v-bb0c19b5]{background:var(--site-primary-50);border:1px solid var(--site-primary-200);border-radius:8px;margin:8px 0;padding:12px}.site-visual-card+.site-bubble[data-v-bb0c19b5]{margin-top:12px}.site-visual-card-title[data-v-bb0c19b5]{color:var(--site-primary);font-size:13px;font-weight:600}.site-visual-card-meta[data-v-bb0c19b5]{color:var(--muted);margin-top:2px;font-size:11px}.site-brand-panel[data-v-bb0c19b5]{min-height:300px;box-shadow:0 8px 32px var(--site-primary-100);background:#fff;border-radius:24px;flex-direction:column;justify-content:center;gap:12px;padding:64px 36px;display:flex}.site-brand-panel span[data-v-bb0c19b5]{color:var(--site-primary);font-size:32px;font-weight:700}.site-section[data-v-bb0c19b5]{padding:80px 0;scroll-margin-top:64px}.site-plain[data-v-bb0c19b5]{background:#fff}.site-fade[data-v-bb0c19b5]{background:linear-gradient(180deg, #fff 0%, var(--site-primary-50) 100%)}.site-soft[data-v-bb0c19b5]{background:#fafbfc}.site-section-h[data-v-bb0c19b5]{text-align:center;margin-bottom:48px}.site-section-h h2[data-v-bb0c19b5]{margin-bottom:8px;font-size:32px;font-weight:700}.site-section-h p[data-v-bb0c19b5]{color:var(--muted);font-size:15px}.site-roles[data-v-bb0c19b5]{justify-content:center;gap:20px;max-width:1000px;margin:0 auto;display:flex}.site-role-card[data-v-bb0c19b5]{text-align:center;border:1px solid var(--line);background:#fff;border-radius:12px;flex:1;max-width:400px;padding:32px 24px;transition:transform .2s,box-shadow .2s,border-color .2s}.site-role-card[data-v-bb0c19b5]:hover{border-color:var(--site-primary-300);transform:translateY(-4px);box-shadow:0 8px 24px #00000014}.site-role-icon[data-v-bb0c19b5]{margin-bottom:12px;font-size:48px;display:block}.site-role-card h3[data-v-bb0c19b5]{color:#303133;margin-bottom:8px;font-size:18px;font-weight:600}.site-role-card p[data-v-bb0c19b5]{color:var(--text);min-height:42px;margin-bottom:16px;font-size:13px}.site-role-card .site-btn[data-v-bb0c19b5]{width:100%}.site-features[data-v-bb0c19b5]{grid-template-columns:repeat(4,1fr);gap:18px;display:grid}.site-feature[data-v-bb0c19b5]{border:1px solid var(--line);background:#fafbfc;border-radius:10px;padding:24px 20px;transition:background .2s,border-color .2s,box-shadow .2s}.site-feature[data-v-bb0c19b5]:hover{border-color:var(--site-primary-300);box-shadow:0 4px 16px var(--site-primary-100);background:#fff}.site-feature-icon[data-v-bb0c19b5]{margin-bottom:12px;font-size:32px;display:block}.site-feature h3[data-v-bb0c19b5]{color:#303133;margin-bottom:6px;font-size:15px;font-weight:600}.site-feature p[data-v-bb0c19b5]{color:var(--muted);font-size:13px;line-height:1.6}.site-cards[data-v-bb0c19b5]{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.site-course[data-v-bb0c19b5],.site-teacher[data-v-bb0c19b5]{border:1px solid var(--line);color:var(--text);background:#fff;border-radius:12px;flex-direction:column;gap:8px;padding:24px;font-size:14px;display:flex}.site-course img[data-v-bb0c19b5],.site-teacher img[data-v-bb0c19b5]{object-fit:contain;background:var(--site-primary-50);border-radius:8px;width:100%;height:180px}.site-course h3[data-v-bb0c19b5],.site-teacher h3[data-v-bb0c19b5]{color:#303133;font-size:18px}.site-course .site-btn[data-v-bb0c19b5]{align-self:flex-start;margin-top:auto}.site-teacher-specialty[data-v-bb0c19b5]{color:var(--site-primary)}.site-demo[data-v-bb0c19b5]{background:linear-gradient(135deg, var(--site-primary-50) 0%, var(--site-primary-100) 100%);padding:100px 0;scroll-margin-top:64px}.site-demo-grid[data-v-bb0c19b5]{grid-template-columns:1fr 1.2fr;align-items:start;gap:32px;display:grid}.site-demo-hint[data-v-bb0c19b5]{color:var(--text);margin-bottom:14px;font-size:14px;font-weight:500}.site-demo-prompt[data-v-bb0c19b5]{border:1px solid var(--site-primary-200);width:100%;font:inherit;color:#303133;cursor:pointer;text-align:left;background:#fff;border-radius:8px;align-items:center;gap:10px;margin-bottom:8px;padding:12px 16px;font-size:14px;transition:background .2s,border-color .2s;display:flex}.site-demo-prompt span[data-v-bb0c19b5]{font-size:18px}.site-demo-prompt[data-v-bb0c19b5]:hover:not(:disabled){background:var(--site-primary-50);border-color:var(--site-primary)}.site-demo-prompt[data-v-bb0c19b5]:disabled{cursor:wait}.site-demo-note[data-v-bb0c19b5]{color:var(--text);margin-top:14px;font-size:12px}.site-chat[data-v-bb0c19b5]{border:1px solid var(--site-primary-200);box-shadow:0 8px 28px var(--site-primary-100);background:#fff;border-radius:12px;flex-direction:column;height:480px;display:flex}.site-chat-head[data-v-bb0c19b5]{border-bottom:1px solid var(--line);align-items:center;gap:10px;padding:14px 18px;font-size:14px;display:flex}.site-chat-avatar[data-v-bb0c19b5]{background:linear-gradient(135deg, var(--site-primary), var(--site-accent));border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;font-size:18px;display:inline-flex}.site-chat-status[data-v-bb0c19b5]{color:#3f8f26;margin-left:auto;font-size:12px}.site-chat-status[data-v-bb0c19b5]:before{content:"● "}.site-chat-messages[data-v-bb0c19b5]{flex-direction:column;flex:1;gap:10px;padding:18px;display:flex;overflow-y:auto}.site-chat-message[data-v-bb0c19b5]{white-space:pre-wrap;word-break:break-word;border-radius:10px;max-width:85%;padding:10px 14px;font-size:14px}.site-chat-message.user[data-v-bb0c19b5]{background:var(--site-primary);color:#fff;align-self:flex-end}.site-chat-message.ai[data-v-bb0c19b5]{color:#303133;background:#f5f7fa;align-self:flex-start}.site-chat-message.tip[data-v-bb0c19b5]{background:var(--site-primary-50);color:var(--site-primary-dark);align-self:center;font-size:12px}.site-chat-input[data-v-bb0c19b5]{border-top:1px solid var(--line);gap:8px;padding:12px 14px;display:flex}.site-chat-input input[data-v-bb0c19b5]{min-width:0;font:inherit;border:1px solid #dcdfe6;border-radius:8px;flex:1;padding:10px 12px;font-size:14px}.site-chat-input input[data-v-bb0c19b5]:focus{border-color:var(--site-primary);outline:none}.site-chat-input .site-btn[data-v-bb0c19b5]{border-radius:8px;padding:10px 20px}.site-badges[data-v-bb0c19b5]{background:var(--site-primary-50);padding:60px 0}.site-badges-grid[data-v-bb0c19b5]{text-align:center;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:24px;display:grid}.site-badge-icon[data-v-bb0c19b5]{margin-bottom:6px;font-size:36px}.site-badge-label[data-v-bb0c19b5]{color:var(--text);font-size:13px}.site-plans[data-v-bb0c19b5]{grid-template-columns:repeat(var(--plan-columns), 1fr);max-width:calc(var(--plan-columns) * 380px);gap:20px;margin:0 auto;display:grid}.site-plan[data-v-bb0c19b5]{border:1px solid var(--line);text-align:center;background:#fff;border-radius:12px;flex-direction:column;padding:32px 24px;display:flex;position:relative}.site-plan.featured[data-v-bb0c19b5]{border:2px solid var(--site-primary);transform:scale(1.04)}.site-plan-flag[data-v-bb0c19b5]{background:var(--site-primary);color:#fff;white-space:nowrap;border-radius:10px;padding:4px 12px;font-size:11px;font-weight:600;position:absolute;top:-12px;left:50%;transform:translate(-50%)}.site-plan h3[data-v-bb0c19b5]{color:var(--muted);margin-bottom:6px;font-size:16px;font-weight:600}.site-plan-price[data-v-bb0c19b5]{font-size:36px;font-weight:700}.site-plan-price span[data-v-bb0c19b5]{color:var(--muted);font-size:14px;font-weight:400}.site-plan-note[data-v-bb0c19b5]{color:var(--muted);min-height:18px;font-size:12px}.site-plan ul[data-v-bb0c19b5]{text-align:left;flex:1;margin:20px 0;padding:0;list-style:none}.site-plan li[data-v-bb0c19b5]{color:var(--text);gap:6px;padding:6px 0;font-size:13px;display:flex}.site-plan li[data-v-bb0c19b5]:before{content:"✓";color:#3f8f26;font-weight:700}.site-plan .site-btn[data-v-bb0c19b5]{width:100%}.site-pricing-note[data-v-bb0c19b5]{max-width:820px;color:var(--text);text-align:center;background:#f5f7fa;border-radius:8px;margin:28px auto 0;padding:14px 18px;font-size:12px;line-height:1.8}.site-about[data-v-bb0c19b5]{max-width:800px;color:var(--text);font-size:15px;line-height:1.9}.site-faqs[data-v-bb0c19b5]{max-width:800px;margin:0 auto}.site-faq[data-v-bb0c19b5]{border:1px solid var(--line);background:#fff;border-radius:8px;margin-bottom:10px;transition:border-color .2s}.site-faq[data-v-bb0c19b5]:hover{border-color:var(--site-primary-300)}.site-faq summary[data-v-bb0c19b5]{cursor:pointer;color:#303133;justify-content:space-between;gap:16px;padding:18px 22px;font-size:15px;font-weight:600;list-style:none;display:flex}.site-faq summary[data-v-bb0c19b5]::-webkit-details-marker{display:none}.site-faq summary[data-v-bb0c19b5]:after{content:"+";color:var(--site-primary);font-size:20px;font-weight:300;line-height:1;transition:transform .2s}.site-faq[open] summary[data-v-bb0c19b5]:after{transform:rotate(45deg)}.site-faq p[data-v-bb0c19b5]{color:var(--text);padding:0 22px 18px;font-size:13px}.site-contact[data-v-bb0c19b5]{color:var(--text);grid-template-columns:1fr 1.2fr;gap:48px;font-size:15px;display:grid}.site-contact h2[data-v-bb0c19b5]{color:var(--ink);margin-bottom:16px;font-size:24px}.site-contact>div:first-child p[data-v-bb0c19b5]{margin-bottom:8px}.site-enroll[data-v-bb0c19b5]{border:1px solid var(--line);background:#fff;border-radius:12px;padding:28px}.site-enroll form[data-v-bb0c19b5]{gap:14px;display:grid}.site-enroll label[data-v-bb0c19b5]{gap:6px;font-size:14px;display:grid}.site-enroll input[data-v-bb0c19b5],.site-enroll textarea[data-v-bb0c19b5],.site-enroll select[data-v-bb0c19b5]{font:inherit;background:#fff;border:1px solid #dcdfe6;border-radius:6px;width:100%;padding:10px 12px}.site-enroll .site-consent[data-v-bb0c19b5]{align-items:flex-start;font-size:13px;display:flex}.site-consent input[data-v-bb0c19b5]{flex-shrink:0;width:18px;margin-top:4px}.site-honey[data-v-bb0c19b5]{position:absolute;left:-10000px}.site-notice[data-v-bb0c19b5]{color:#a12f24;background:#fff3ef;border-radius:6px;padding:12px 16px}.site-footer[data-v-bb0c19b5]{color:var(--text);border-top:1px solid var(--line);background:#fafbfc;padding:48px 0 24px}.site-footer-grid[data-v-bb0c19b5]{grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px;display:grid}.site-footer-brand img[data-v-bb0c19b5]{object-fit:contain;width:auto;max-width:200px;height:36px;margin-bottom:10px;display:block}.site-footer-brand strong[data-v-bb0c19b5]{color:#303133;margin-bottom:10px;font-size:16px;display:block}.site-footer-brand p[data-v-bb0c19b5]{color:var(--muted);font-size:13px;line-height:1.7}.site-footer h2[data-v-bb0c19b5]{color:#303133;margin-bottom:14px;font-size:14px;font-weight:600}.site-footer ul[data-v-bb0c19b5]{margin:0;padding:0;list-style:none}.site-footer li[data-v-bb0c19b5]{overflow-wrap:anywhere;margin-bottom:8px;font-size:13px}.site-footer li a[data-v-bb0c19b5]:hover,.site-footer-bottom a[data-v-bb0c19b5]:hover{color:var(--site-primary)}.site-footer-bottom[data-v-bb0c19b5]{border-top:1px solid var(--line);text-align:center;color:var(--muted);padding-top:20px;font-size:12px}.site-footer-bottom img[data-v-bb0c19b5]{vertical-align:middle;width:auto;height:16px;margin-right:3px}.site-mask[data-v-bb0c19b5]{z-index:100;background:#00000080;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.site-modal[data-v-bb0c19b5]{background:#fff;border-radius:14px;width:420px;max-width:100%;padding:28px;position:relative;box-shadow:0 20px 60px #0000004d}.site-modal h2[data-v-bb0c19b5]{text-align:center;margin-bottom:6px;font-size:20px}.site-modal-sub[data-v-bb0c19b5]{color:var(--muted);text-align:center;margin-bottom:20px;font-size:13px}.site-modal-close[data-v-bb0c19b5]{width:30px;height:30px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:50%;font-size:20px;position:absolute;top:12px;right:12px}.site-modal-close[data-v-bb0c19b5]:hover{color:var(--ink);background:#f5f7fa}.site-choices[data-v-bb0c19b5]{gap:10px;display:grid}.site-choice[data-v-bb0c19b5]{border:2px solid var(--line);border-radius:10px;grid-template-columns:40px 1fr;align-items:center;column-gap:12px;padding:14px 16px;transition:border-color .15s,background .15s;display:grid}.site-choice span[data-v-bb0c19b5]{grid-row:span 2;font-size:28px}.site-choice small[data-v-bb0c19b5]{color:var(--muted);font-size:12px}a.site-choice[data-v-bb0c19b5]:hover{border-color:var(--site-primary);background:var(--site-primary-50)}.site-choice.disabled[data-v-bb0c19b5]{color:var(--muted)}.site-modal-foot[data-v-bb0c19b5]{text-align:center;color:var(--muted);margin-top:16px;font-size:13px}.site-modal-foot button[data-v-bb0c19b5]{font:inherit;color:var(--site-primary);cursor:pointer;background:0 0;border:0;padding:0}@media (max-width:960px){.site-header nav[data-v-bb0c19b5]{display:none}.site-features[data-v-bb0c19b5],.site-cards[data-v-bb0c19b5]{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.site-wrap[data-v-bb0c19b5]{padding:0 16px}.site-logo img[data-v-bb0c19b5]{max-width:130px;height:34px}.site-logo strong[data-v-bb0c19b5]{white-space:normal;font-size:15px}.site-hero[data-v-bb0c19b5]{padding:40px 0 56px}.site-hero-grid[data-v-bb0c19b5],.site-demo-grid[data-v-bb0c19b5],.site-contact[data-v-bb0c19b5]{grid-template-columns:1fr;gap:28px}.site-hero-title[data-v-bb0c19b5]{font-size:28px}.site-section[data-v-bb0c19b5]{padding:48px 0}.site-section-h[data-v-bb0c19b5]{margin-bottom:28px}.site-section-h h2[data-v-bb0c19b5]{font-size:24px}.site-roles[data-v-bb0c19b5]{flex-direction:column;align-items:stretch}.site-role-card[data-v-bb0c19b5]{max-width:none}.site-features[data-v-bb0c19b5],.site-cards[data-v-bb0c19b5],.site-plans[data-v-bb0c19b5],.site-footer-grid[data-v-bb0c19b5]{grid-template-columns:1fr}.site-plan.featured[data-v-bb0c19b5]{transform:none}.site-demo[data-v-bb0c19b5]{padding:56px 0}.site-chat[data-v-bb0c19b5]{height:420px}.site-footer-grid[data-v-bb0c19b5]{gap:24px}}@media (prefers-reduced-motion:reduce){.school-site[data-v-bb0c19b5] *{transition:none}}
