.ar-page[data-v-849a5f71]{min-height:100vh;background:radial-gradient(circle at 80% 2%,rgba(205,232,255,.8),transparent 36%),linear-gradient(180deg,#f7fbff,#eef6ff 44%,#f8fbff);color:#14264f;font-family:PingFang SC,Noto Sans SC,Microsoft YaHei,sans-serif}.content[data-v-849a5f71]{width:min(calc(100% - 32px),920px);margin:0 auto;padding:28px 0 22px}.hero[data-v-849a5f71]{display:grid;grid-template-columns:minmax(0,1fr) minmax(180px,300px);min-height:168px;gap:clamp(12px,4vw,42px);align-items:center;overflow:hidden}.hero h2[data-v-849a5f71]{margin:0 0 12px;font-size:clamp(28px,7vw,30px);line-height:1.08;font-weight:800;letter-spacing:0}.hero p[data-v-849a5f71]{max-width:540px;margin:0;color:#314061;font-size:14px;line-height:1.8}.hero-art[data-v-849a5f71]{display:flex;justify-content:flex-end;min-width:0}.hero-illustration[data-v-849a5f71]{display:block;width:min(100%,300px);height:auto;border-radius:22px;filter:drop-shadow(0 14px 18px rgba(56,105,160,.13))}.intro-card[data-v-849a5f71],.panel[data-v-849a5f71],.cta[data-v-849a5f71]{border:1px solid rgba(209,226,245,.85);border-radius:12px;background:#ffffffe0;box-shadow:0 10px 28px #3a669d14}.intro-card[data-v-849a5f71]{margin-top:12px;padding:8px}.intro-grid[data-v-849a5f71]{display:grid;grid-template-columns:1fr 1fr;gap:8px}.intro-grid article[data-v-849a5f71]{display:flex;min-height:58px;align-items:center;gap:10px;padding:12px 10px;border:1px solid rgba(213,229,247,.9);border-radius:9px;background:#ffffff9e}.intro-grid strong[data-v-849a5f71],.panel h3[data-v-849a5f71],.cta h3[data-v-849a5f71]{color:#112456;font-weight:800}.intro-grid strong[data-v-849a5f71]{display:block;margin-bottom:4px;font-size:14px}.intro-grid p[data-v-849a5f71],.tip[data-v-849a5f71],.panel-text[data-v-849a5f71],.cta p[data-v-849a5f71],.student-example p[data-v-849a5f71],.book-example span[data-v-849a5f71]{margin:0;color:#53617b;font-size:12px;line-height:1.5}.intro-icon[data-v-849a5f71]{flex:0 0 auto;width:40px;height:40px;-o-object-fit:contain;object-fit:contain;filter:drop-shadow(0 6px 8px rgba(47,128,237,.12))}.tip[data-v-849a5f71]{margin-top:8px;padding:10px 12px;border-radius:8px;background:linear-gradient(90deg,#f3f8ffe6,#fffc);font-size:13px}.panel[data-v-849a5f71]{margin-top:12px;padding:16px}.panel h3[data-v-849a5f71]{margin:0 0 8px;font-size:18px}.panel-text[data-v-849a5f71]{font-size:13px}.scale-labels[data-v-849a5f71]{display:flex;justify-content:space-between;margin-top:18px;color:#152550;font-size:12px}.scale-line[data-v-849a5f71]{position:relative;height:4px;margin:13px 4px 18px;border-radius:999px;background:linear-gradient(90deg,#45b8f3,#7ad35a,#ffd300,#ff9730,#ff4b4b)}.scale-line i[data-v-849a5f71]{position:absolute;top:50%;width:12px;height:12px;border:2px solid #fff;border-radius:999px;background:currentColor;transform:translate(-50%,-50%)}.scale-line i[data-v-849a5f71]:nth-child(1){color:#45b8f3}.scale-line i[data-v-849a5f71]:nth-child(2){color:#7ad35a}.scale-line i[data-v-849a5f71]:nth-child(3){color:#ffd300}.scale-line i[data-v-849a5f71]:nth-child(4){color:#ff9730}.scale-line i[data-v-849a5f71]:nth-child(5){color:#ff4b4b}.level-grid[data-v-849a5f71]{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.level-grid article[data-v-849a5f71]{min-height:54px;padding:10px 6px;border-radius:7px;background:linear-gradient(180deg,#f2f8ff,#edf5ff);text-align:center}.level-grid strong[data-v-849a5f71],.level-grid span[data-v-849a5f71]{display:block}.level-grid strong[data-v-849a5f71]{margin-bottom:5px;font-size:12px;font-weight:800}.level-grid span[data-v-849a5f71]{color:#192a53;font-size:12px}.example-grid[data-v-849a5f71]{display:grid;grid-template-columns:1fr 1.28fr;gap:8px}.example-grid article[data-v-849a5f71]{min-width:0;padding:12px;border:1px solid #c9ddf5;border-radius:8px;background:linear-gradient(145deg,#f8fcfff2,#fffffff2)}.example-grid h4[data-v-849a5f71]{margin:0 0 10px;color:#152550;font-size:13px;font-weight:800}.book-row[data-v-849a5f71]{display:flex;gap:10px}.cover[data-v-849a5f71]{width:52px;min-width:52px;height:68px;-o-object-fit:contain;object-fit:contain;filter:drop-shadow(0 8px 12px rgba(97,45,20,.16))}.book-example p[data-v-849a5f71]{margin:0 0 7px;color:#1b2b55;font-size:12px;line-height:1.35}.book-example strong[data-v-849a5f71]{display:block;color:#2f80ed;font-size:23px;line-height:1}.student-row[data-v-849a5f71]{display:flex;align-items:center;gap:11px}.avatar[data-v-849a5f71]{width:44px;height:44px;-o-object-fit:contain;object-fit:contain;filter:drop-shadow(0 7px 10px rgba(47,128,237,.13))}.student-example strong[data-v-849a5f71]{color:#1fad67;font-size:25px;line-height:1.1}.fit-line[data-v-849a5f71]{position:relative;height:4px;margin:15px 18px 9px;border-radius:999px;background:linear-gradient(90deg,#88c84b,#34b6af)}.fit-line i[data-v-849a5f71]{position:absolute;top:50%;left:50%;width:10px;height:10px;border:2px solid #fff;border-radius:999px;background:#67cfa2;box-shadow:0 0 0 1px #67cfa2;transform:translate(-50%,-50%)}.fit-labels[data-v-849a5f71]{display:flex;justify-content:space-between;color:#27324c;font-size:11px;line-height:1.35;text-align:center}.fit-labels span[data-v-849a5f71]:nth-child(2){color:#1fad67}.table-card[data-v-849a5f71]{overflow-x:auto;border:1px solid #d7e6f7;border-radius:8px}table[data-v-849a5f71]{width:100%;min-width:420px;border-collapse:collapse;font-size:12px}th[data-v-849a5f71],td[data-v-849a5f71]{padding:8px 10px;border-right:1px solid #d7e6f7;border-bottom:1px solid #d7e6f7;text-align:left}th[data-v-849a5f71]:last-child,td[data-v-849a5f71]:last-child{border-right:0}tbody tr:last-child td[data-v-849a5f71]{border-bottom:0}th[data-v-849a5f71]{color:#21325d;font-weight:800;background:#f3f9ff}td[data-v-849a5f71]{color:#2f3c5b}.notice[data-v-849a5f71]{display:flex;align-items:flex-start;gap:6px;margin:11px 0 0;color:#5d6880;font-size:12px;line-height:1.55}.notice img[data-v-849a5f71]{width:18px;height:18px;-o-object-fit:contain;object-fit:contain}.book-list[data-v-849a5f71]{display:grid;gap:1px;overflow:hidden;border-radius:8px;background:linear-gradient(90deg,#f4f9ffe6,#fff)}.book-list-item[data-v-849a5f71]{display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:8px;min-height:31px;padding:6px 10px;background:#ffffff6b}.mini-book[data-v-849a5f71]{width:18px;height:18px;-o-object-fit:contain;object-fit:contain;filter:drop-shadow(0 3px 5px rgba(47,128,237,.12))}.book-list-item p[data-v-849a5f71]{min-width:0;margin:0;overflow:hidden;color:#2b3655;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.book-list-item strong[data-v-849a5f71]{color:#10a662;font-size:13px}.cta[data-v-849a5f71]{display:flex;gap:16px;align-items:center;margin-top:14px;padding:16px;background:linear-gradient(105deg,#edfdf8f2,#eff9fff5)}.cta h3[data-v-849a5f71]{margin:0 0 4px;font-size:17px}.target[data-v-849a5f71]{width:62px;min-width:62px;height:62px;-o-object-fit:contain;object-fit:contain;filter:drop-shadow(0 8px 12px rgba(239,85,74,.13))}@media(min-width:640px){.content[data-v-849a5f71]{width:min(calc(100% - 64px),920px);padding-top:44px;padding-bottom:36px}.hero[data-v-849a5f71]{grid-template-columns:minmax(0,1fr) minmax(240px,330px);min-height:220px}.hero h2[data-v-849a5f71]{font-size:clamp(34px,5vw,44px)}.hero p[data-v-849a5f71]{font-size:16px}.hero-illustration[data-v-849a5f71]{width:min(100%,330px)}.intro-card[data-v-849a5f71],.panel[data-v-849a5f71],.cta[data-v-849a5f71]{border-radius:14px}.intro-card[data-v-849a5f71],.panel[data-v-849a5f71]{margin-top:18px}.panel[data-v-849a5f71]{padding:22px}.panel h3[data-v-849a5f71]{font-size:22px}.intro-grid article[data-v-849a5f71]{padding:16px}.intro-grid strong[data-v-849a5f71]{font-size:16px}.intro-grid p[data-v-849a5f71],.tip[data-v-849a5f71],.panel-text[data-v-849a5f71],.cta p[data-v-849a5f71],.student-example p[data-v-849a5f71],.book-example span[data-v-849a5f71]{font-size:14px}.level-grid[data-v-849a5f71]{grid-template-columns:repeat(6,1fr)}table[data-v-849a5f71]{min-width:0;font-size:14px}}@media(max-width:560px){.hero[data-v-849a5f71]{grid-template-columns:1fr}.hero p[data-v-849a5f71]{max-width:none}.hero-art[data-v-849a5f71]{justify-content:center}.hero-illustration[data-v-849a5f71]{width:min(100%,280px)}.intro-grid[data-v-849a5f71],.example-grid[data-v-849a5f71]{grid-template-columns:1fr}}@media(max-width:380px){.content[data-v-849a5f71]{width:min(calc(100% - 24px),920px)}}