.site-head[data-v-ca46ea0c]{position:sticky;top:0;z-index:50;background:#f5f2eaeb;-webkit-backdrop-filter:blur(10px) saturate(1.15);backdrop-filter:blur(10px) saturate(1.15);border-bottom:1px solid var(--line)}.head-inner[data-v-ca46ea0c]{height:62px;display:flex;align-items:center;gap:26px}.brand[data-v-ca46ea0c]{display:flex;align-items:center;gap:10px;color:var(--primary);text-decoration:none}.mark[data-v-ca46ea0c]{width:34px;height:34px;display:grid;place-items:center;background:var(--primary);color:#fff;font-family:var(--serif);font-size:17px;border-radius:8px}.brand-text[data-v-ca46ea0c]{display:flex;flex-direction:column;line-height:1.2}.brand-text strong[data-v-ca46ea0c]{font-family:var(--serif);font-size:16.5px;letter-spacing:.05em}.brand-text em[data-v-ca46ea0c]{font-style:normal;font-size:8.5px;letter-spacing:.14em;color:var(--ink-3)}.nav[data-v-ca46ea0c]{display:flex;gap:2px;flex:1;overflow-x:auto}.nav-link[data-v-ca46ea0c]{position:relative;padding:8px 14px;font-size:14px;color:var(--ink-2);border-radius:8px;text-decoration:none;white-space:nowrap;transition:color .15s ease,background .15s ease}.nav-link[data-v-ca46ea0c]:hover{color:var(--primary);background:var(--primary-tint)}.nav-link.active[data-v-ca46ea0c]{color:var(--primary);font-weight:700;background:var(--primary-tint)}.nav-link.active[data-v-ca46ea0c]:after{content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;border-radius:2px;background:var(--accent)}.site-main[data-v-ca46ea0c]{flex:1}.site-foot[data-v-ca46ea0c]{margin-top:72px;border-top:1px solid var(--line);background:var(--bg-2);padding:22px 0}.site-foot .wrap[data-v-ca46ea0c]{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-3)}.mono[data-v-ca46ea0c],.mono[data-v-1ef41b9d]{font-family:var(--mono)}.home[data-v-1ef41b9d]{padding-bottom:8px}.hero[data-v-1ef41b9d]{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(300px,.85fr);gap:40px;align-items:center;padding:58px 0 46px}.eyebrow[data-v-1ef41b9d]{font-size:11px;letter-spacing:.2em;color:var(--accent)}.hero-title[data-v-1ef41b9d]{font-family:var(--serif);font-size:clamp(32px,4.6vw,50px);color:var(--ink);line-height:1.28;margin-top:14px;letter-spacing:-.02em}.hero-title em[data-v-1ef41b9d]{font-style:normal;color:var(--primary);position:relative;white-space:nowrap}.hero-title em[data-v-1ef41b9d]:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:7px;background:var(--accent-tint);z-index:-1;border-radius:3px}.hero-desc[data-v-1ef41b9d]{margin-top:20px;max-width:60ch;color:var(--ink-2);font-size:15px;line-height:2.05}.hero-desc b[data-v-1ef41b9d]{color:var(--accent);font-weight:600}.hero-cta[data-v-1ef41b9d]{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:26px}.btn-primary[data-v-1ef41b9d]{border:0;border-radius:9px;background:var(--primary);color:#fff;padding:11px 22px;font-size:14px;font-weight:600;letter-spacing:.02em;box-shadow:0 4px 14px #3e5c7638;transition:transform .18s ease,box-shadow .18s ease}.btn-primary[data-v-1ef41b9d]:hover{transform:translateY(-2px);box-shadow:0 8px 20px #3e5c764d}.hero-note[data-v-1ef41b9d]{font-size:11.5px;color:var(--ink-3);letter-spacing:.03em}.quick[data-v-1ef41b9d]{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:24px}.quick-label[data-v-1ef41b9d]{font-size:12px;color:var(--ink-3);margin-right:2px}.quick-link[data-v-1ef41b9d]{display:inline-flex;align-items:center;gap:7px;padding:6px 13px;border:1px solid var(--line-2);border-radius:20px;background:var(--card);color:var(--ink-2);font-size:12.5px;text-decoration:none;transition:all .16s ease}.quick-link[data-v-1ef41b9d]:hover{border-color:var(--sc, var(--primary));color:var(--sc, var(--primary));background:var(--card);transform:translateY(-1px)}.ql-dot[data-v-1ef41b9d]{width:8px;height:8px;border-radius:50%;background:var(--sc, var(--primary))}.hero-side[data-v-1ef41b9d]{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:24px 26px;box-shadow:var(--shadow);position:relative}.side-head[data-v-1ef41b9d]{display:flex;align-items:baseline;gap:12px;border-bottom:1px dashed var(--line-2);padding-bottom:12px}.side-kicker[data-v-1ef41b9d]{font-size:10px;letter-spacing:.16em;color:var(--ink-3)}.side-title[data-v-1ef41b9d]{font-family:var(--serif);font-size:17px;color:var(--primary)}.side-stats[data-v-1ef41b9d]{display:grid;grid-template-columns:1fr 1fr;gap:18px 10px;margin-top:18px}.ss[data-v-1ef41b9d]{display:flex;flex-direction:column;gap:2px}.ss b[data-v-1ef41b9d]{font-size:28px;line-height:1.1;color:var(--primary)}.ss:nth-child(2) b[data-v-1ef41b9d]{color:var(--accent)}.ss span[data-v-1ef41b9d]{font-size:12px;color:var(--ink-3)}.side-foot[data-v-1ef41b9d]{margin-top:20px;padding-top:12px;border-top:1px dashed var(--line-2);font-size:12px;color:var(--ink-2);line-height:1.7;display:flex;gap:8px}.side-foot .dot[data-v-1ef41b9d]{width:7px;height:7px;border-radius:50%;background:var(--green);flex:none;margin-top:7px}.path[data-v-1ef41b9d]{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:22px 26px 26px;margin-bottom:44px}.path-head[data-v-1ef41b9d]{display:flex;align-items:baseline;gap:16px;flex-wrap:wrap;margin-bottom:20px}.path-kicker[data-v-1ef41b9d]{font-size:10px;letter-spacing:.16em;color:var(--accent)}.path-head h2[data-v-1ef41b9d]{font-family:var(--serif);font-size:19px;color:var(--ink)}.path-steps[data-v-1ef41b9d]{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;list-style:none}.pstep[data-v-1ef41b9d]{position:relative;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:16px 16px 15px;display:flex;flex-direction:column;gap:6px;min-height:128px}.ps-no[data-v-1ef41b9d]{font-size:11px;color:var(--accent);letter-spacing:.1em}.ps-icon[data-v-1ef41b9d]{font-size:22px;line-height:1}.ps-text b[data-v-1ef41b9d]{font-size:14px;color:var(--ink)}.ps-text p[data-v-1ef41b9d]{font-size:12px;color:var(--ink-2);line-height:1.7;margin-top:2px}.ps-arrow[data-v-1ef41b9d]{position:absolute;right:-13px;top:50%;transform:translateY(-50%);color:var(--line-2);font-size:18px;z-index:2;background:var(--bg-2);padding:2px 0}.subjects[data-v-1ef41b9d]{scroll-margin-top:78px}.sec-head[data-v-1ef41b9d]{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:20px;padding-bottom:16px;border-bottom:2px solid var(--ink)}.sec-kicker[data-v-1ef41b9d]{display:block;font-size:10.5px;letter-spacing:.18em;color:var(--accent);margin-bottom:6px}.sec-head h2[data-v-1ef41b9d]{font-family:var(--serif);font-size:25px;color:var(--ink);letter-spacing:-.01em}.sec-desc[data-v-1ef41b9d]{max-width:40ch;font-size:12.5px;color:var(--ink-3);line-height:1.8}.subj-list[data-v-1ef41b9d]{display:flex;flex-direction:column;gap:14px}.subj-row[data-v-1ef41b9d]{--sc: var(--primary);display:grid;grid-template-columns:52px 60px minmax(0,1fr) 200px;gap:18px;align-items:center;padding:20px 24px;text-decoration:none;color:inherit;position:relative;overflow:hidden;border-left:4px solid var(--sc);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.subj-row[data-v-1ef41b9d]:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(90deg,color-mix(in srgb,var(--sc) 6%,transparent),transparent 38%);opacity:0;transition:opacity .18s ease}.subj-row[data-v-1ef41b9d]:hover{transform:translate(4px);box-shadow:0 10px 26px #2e2c2621}.subj-row[data-v-1ef41b9d]:hover:before{opacity:1}.subj-row:hover .sr-go[data-v-1ef41b9d]{color:var(--sc)}.subj-row:hover .sr-go em[data-v-1ef41b9d]{transform:translate(4px)}.sr-no[data-v-1ef41b9d]{font-size:30px;font-weight:700;color:var(--sc);opacity:.24;line-height:1;letter-spacing:-.04em}.sr-mono[data-v-1ef41b9d]{width:56px;height:56px;display:grid;place-items:center;font-size:26px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:inset 0 0 0 3px color-mix(in srgb,var(--sc) 14%,transparent)}.sr-titleline[data-v-1ef41b9d]{display:flex;align-items:center;gap:10px}.sr-titleline h3[data-v-1ef41b9d]{font-family:var(--serif);font-size:21px;color:var(--ink)}.sr-tag[data-v-1ef41b9d]{font-size:10.5px;letter-spacing:.06em;color:var(--sc);border:1px solid color-mix(in srgb,var(--sc) 40%,transparent);background:color-mix(in srgb,var(--sc) 8%,transparent);padding:1px 9px;border-radius:20px}.sr-tagline[data-v-1ef41b9d]{font-size:13.5px;color:var(--sc);font-weight:600;margin-top:3px}.sr-book[data-v-1ef41b9d]{font-size:11.5px;color:var(--ink-3);margin-top:4px}.sr-badges[data-v-1ef41b9d]{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}.badge[data-v-1ef41b9d]{font-size:11px;color:var(--ink-2);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:3px 9px}.badge b[data-v-1ef41b9d]{color:var(--sc);font-size:12.5px;margin-right:2px}.sr-side[data-v-1ef41b9d]{display:flex;flex-direction:column;align-items:flex-end;gap:12px}.sr-progress[data-v-1ef41b9d]{width:100%;display:flex;flex-direction:column;align-items:flex-end;gap:6px}.sr-progress .bar[data-v-1ef41b9d]{width:100%;height:7px;background:var(--bg-2);border-radius:5px;overflow:hidden}.sr-progress .bar i[data-v-1ef41b9d]{display:block;height:100%;background:var(--sc);border-radius:5px;transition:width .4s ease}.sr-progress span[data-v-1ef41b9d]{font-size:10.5px;color:var(--ink-3)}.sr-go[data-v-1ef41b9d]{font-size:13px;font-weight:600;color:var(--ink-2);transition:color .18s ease}.sr-go em[data-v-1ef41b9d]{font-style:normal;display:inline-block;transition:transform .18s ease}.tips[data-v-1ef41b9d]{margin-top:46px;border-top:1px dashed var(--line-2);padding-top:26px;margin-bottom:20px}.tips-head[data-v-1ef41b9d]{display:flex;align-items:baseline;gap:14px;margin-bottom:18px}.tips-head .mono[data-v-1ef41b9d]{font-size:10.5px;letter-spacing:.18em;color:var(--green)}.tips-head h3[data-v-1ef41b9d]{font-family:var(--serif);font-size:18px;color:var(--ink)}.tips-grid[data-v-1ef41b9d]{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.tip[data-v-1ef41b9d]{display:flex;gap:11px}.tip-icon[data-v-1ef41b9d]{width:30px;height:30px;flex:none;display:grid;place-items:center;border-radius:8px;background:var(--primary-tint);color:var(--primary);font-size:14px}.tip b[data-v-1ef41b9d]{font-size:13px;color:var(--ink)}.tip p[data-v-1ef41b9d]{font-size:12px;color:var(--ink-2);line-height:1.8;margin-top:3px}.btn-primary[data-v-1ef41b9d]:focus-visible,.quick-link[data-v-1ef41b9d]:focus-visible,.subj-row[data-v-1ef41b9d]:focus-visible{outline:3px solid var(--accent);outline-offset:3px}@media(max-width:1000px){.hero[data-v-1ef41b9d]{grid-template-columns:1fr;gap:28px}.hero-side[data-v-1ef41b9d]{max-width:520px}.path-steps[data-v-1ef41b9d]{grid-template-columns:1fr 1fr}.ps-arrow[data-v-1ef41b9d]{display:none}.tips-grid[data-v-1ef41b9d]{grid-template-columns:1fr 1fr}.subj-row[data-v-1ef41b9d]{grid-template-columns:40px 50px minmax(0,1fr) 160px;gap:14px;padding:18px}}@media(max-width:720px){.hero[data-v-1ef41b9d]{padding:38px 0 30px}.hero-title[data-v-1ef41b9d]{font-size:clamp(28px,8vw,38px)}.path-steps[data-v-1ef41b9d],.tips-grid[data-v-1ef41b9d]{grid-template-columns:1fr}.sec-head[data-v-1ef41b9d]{flex-direction:column;align-items:flex-start;gap:10px}.subj-row[data-v-1ef41b9d]{grid-template-columns:34px 46px minmax(0,1fr);grid-template-areas:"no mono body" "side side side";gap:10px 12px;padding:16px}.sr-no[data-v-1ef41b9d]{grid-area:no;font-size:24px}.sr-mono[data-v-1ef41b9d]{grid-area:mono;width:46px;height:46px;font-size:22px}.sr-body[data-v-1ef41b9d]{grid-area:body}.sr-side[data-v-1ef41b9d]{grid-area:side;flex-direction:row;align-items:center;justify-content:space-between;border-top:1px dashed var(--line);padding-top:10px}.sr-progress[data-v-1ef41b9d]{width:auto;flex:1;align-items:flex-start;margin-right:14px}.sr-progress .bar[data-v-1ef41b9d]{width:100%}.sr-go[data-v-1ef41b9d]{white-space:nowrap}}.sh[data-v-0970dadf]{--sh-c: var(--primary);--sh-bg: var(--primary-tint);display:flex;align-items:center;gap:10px;margin:0 0 15px;padding-left:12px;border-left:3px solid var(--sh-c)}.sh-accent[data-v-0970dadf]{--sh-c: var(--accent);--sh-bg: var(--accent-tint)}.sh-green[data-v-0970dadf]{--sh-c: var(--green);--sh-bg: var(--green-tint)}.sh-gold[data-v-0970dadf]{--sh-c: var(--gold);--sh-bg: #f5edd8}.sh-num[data-v-0970dadf]{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--sh-c);color:#fff;font-size:11px;font-weight:700;letter-spacing:.02em;box-shadow:0 3px 9px #2e2c2629}.sh-icon[data-v-0970dadf]{flex:none;width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--sh-bg);color:var(--sh-c);font-size:15px;font-family:var(--serif)}.sh-text[data-v-0970dadf]{min-width:0}.sh-title[data-v-0970dadf]{font-family:var(--serif);font-size:17px;font-weight:700;color:var(--ink);line-height:1.3;letter-spacing:.01em}.sh-sub[data-v-0970dadf]{margin-top:2px;font-size:11.5px;color:var(--ink-3);line-height:1.5}.sh-line[data-v-0970dadf]{flex:1;min-width:14px;height:1px;align-self:center;margin-left:4px;background:linear-gradient(90deg,var(--sh-c),transparent);opacity:.45}@media(max-width:640px){.sh[data-v-0970dadf]{gap:8px;padding-left:10px}.sh-num[data-v-0970dadf],.sh-icon[data-v-0970dadf]{width:27px;height:27px;border-radius:8px}.sh-title[data-v-0970dadf]{font-size:15.5px}.sh-sub[data-v-0970dadf]{font-size:11px}}.quiz[data-v-3d9ea41b]{margin:0}.q-box[data-v-3d9ea41b]{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:13px 15px;margin-bottom:12px}.q-text[data-v-3d9ea41b]{font-size:14px;color:var(--ink);line-height:1.7}.q-no[data-v-3d9ea41b]{color:var(--accent);font-weight:700;margin-right:6px}.q-opts[data-v-3d9ea41b]{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:10px}.q-opt[data-v-3d9ea41b]{display:flex;align-items:flex-start;gap:8px;text-align:left;border:1px solid var(--line);border-radius:8px;background:var(--card);padding:8px 12px;font-size:13px;color:var(--ink-2);line-height:1.6;transition:all .15s ease}.q-opt[data-v-3d9ea41b]:hover:not(:disabled){border-color:var(--primary-2);background:var(--primary-tint)}.q-opt.picked[data-v-3d9ea41b]{border-color:var(--primary);background:var(--primary-tint)}.q-opt.right[data-v-3d9ea41b]{border-color:var(--green);background:var(--green-tint);color:var(--ink)}.q-opt.wrong[data-v-3d9ea41b]{border-color:var(--accent);background:var(--accent-tint)}.opt-letter[data-v-3d9ea41b]{font-weight:700;color:var(--primary);flex:none}.q-actions[data-v-3d9ea41b]{display:flex;align-items:center;gap:12px;margin-top:10px}.q-btn[data-v-3d9ea41b]{border:0;border-radius:7px;background:var(--primary);color:#fff;padding:6px 16px;font-size:12.5px}.q-btn[data-v-3d9ea41b]:disabled{opacity:.45}.q-result[data-v-3d9ea41b]{font-size:13px;font-weight:600}.q-result.ok[data-v-3d9ea41b]{color:var(--green)}.q-result.bad[data-v-3d9ea41b]{color:var(--accent)}.q-retry[data-v-3d9ea41b]{background:none;border:1px solid var(--line-2);border-radius:6px;padding:3px 10px;font-size:12px;color:var(--ink-2)}.q-explain[data-v-3d9ea41b]{margin-top:8px;font-size:12.5px;color:var(--ink-2);background:var(--bg);border-left:3px solid var(--gold);padding:7px 12px;border-radius:0 8px 8px 0;line-height:1.8}.q-score[data-v-3d9ea41b]{margin-top:4px;font-size:12px;color:var(--ink-3)}.quiz[data-v-3d9ea41b] .sh{margin-bottom:14px}.q-box[data-v-3d9ea41b]:focus-within{border-color:var(--primary-2)}@media(max-width:700px){.q-opts[data-v-3d9ea41b]{grid-template-columns:1fr}}.subject-page[data-v-2ec8919d]{padding-bottom:56px}.sp-head[data-v-2ec8919d]{border-bottom:1px solid var(--line);background:radial-gradient(900px 220px at 12% -40%,rgba(62,92,118,.1),transparent 70%),linear-gradient(180deg,rgba(62,92,118,.045),transparent 70%),var(--card)}.sp-head-inner[data-v-2ec8919d]{padding:26px 0 24px;display:flex;justify-content:space-between;align-items:center;gap:18px}.sp-head-left[data-v-2ec8919d]{min-width:0}.sp-crumb[data-v-2ec8919d]{font-size:12px;color:var(--ink-3);display:flex;gap:8px;align-items:center}.crumb[data-v-2ec8919d]{color:var(--primary-2);text-decoration:none}.crumb[data-v-2ec8919d]:hover{text-decoration:underline}.sp-title-row[data-v-2ec8919d]{display:flex;align-items:center;gap:12px;margin-top:9px;flex-wrap:wrap}.sp-monogram[data-v-2ec8919d]{flex:none;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;font-family:var(--serif);font-size:22px;color:#fff;background:var(--sc, var(--primary));box-shadow:0 4px 12px #2e2c262e}.sp-title[data-v-2ec8919d]{font-family:var(--serif);font-size:29px;letter-spacing:.01em;color:var(--ink)}.sp-tag[data-v-2ec8919d]{font-size:10px;letter-spacing:.12em;color:var(--primary-2);border:1px solid var(--line-2);border-radius:20px;padding:2px 10px;background:var(--primary-tint)}.sp-book[data-v-2ec8919d]{margin-top:8px;font-size:12px;color:var(--ink-3);padding-left:14px;border-left:2px solid var(--primary-2)}.sp-actions[data-v-2ec8919d]{display:flex;gap:10px;flex-wrap:wrap;flex:none}.sp-btn[data-v-2ec8919d]{border:1px solid var(--line-2);border-radius:10px;background:var(--card);color:var(--primary);font-size:13px;padding:9px 16px;text-decoration:none;transition:all .16s ease;box-shadow:0 1px 3px #2e2c260f}.sp-btn[data-v-2ec8919d]:hover{border-color:var(--primary);background:var(--primary-tint);transform:translateY(-1px)}.sp-layout[data-v-2ec8919d]{display:grid;grid-template-columns:272px minmax(0,1fr);gap:24px;padding-top:24px;align-items:start}.toc[data-v-2ec8919d]{padding:14px 12px 16px;position:sticky;top:78px;max-height:calc(100vh - 102px);overflow:auto;border-radius:14px}.toc-head[data-v-2ec8919d]{padding:12px 12px 13px;margin-bottom:14px;border-radius:10px;background:linear-gradient(135deg,var(--primary-tint),rgba(233,239,244,.35));border:1px solid rgba(62,92,118,.14)}.toc-head-top[data-v-2ec8919d]{display:flex;align-items:baseline;justify-content:space-between}.toc-head-label[data-v-2ec8919d]{font-size:12px;font-weight:700;color:var(--primary)}.toc-head-frac[data-v-2ec8919d]{font-size:12px;color:var(--primary);font-weight:700}.toc-bar[data-v-2ec8919d]{height:6px;border-radius:5px;background:#3e5c7624;overflow:hidden;margin-top:9px}.toc-bar i[data-v-2ec8919d]{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,var(--primary),var(--primary-2));transition:width .4s ease}.toc-head-sub[data-v-2ec8919d]{margin-top:7px;font-size:10.5px;color:var(--ink-3)}.toc-ch[data-v-2ec8919d]{margin-bottom:16px}.toc-ch-title[data-v-2ec8919d]{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--primary);font-weight:700;padding:5px 8px;letter-spacing:.02em;background:linear-gradient(90deg,var(--primary-tint),transparent);border-radius:6px}.toc-ch-no[data-v-2ec8919d]{font-size:9.5px;color:#fff;background:var(--primary-2);border-radius:4px;padding:1px 5px;flex:none}.toc-lesson[data-v-2ec8919d]{display:flex;align-items:center;gap:7px;padding:7px 8px;border-radius:8px;font-size:12.8px;color:var(--ink-2);text-decoration:none;border-left:3px solid transparent;transition:background .15s ease,color .15s ease,transform .15s ease}.toc-lesson[data-v-2ec8919d]:hover{background:var(--primary-tint);color:var(--primary)}.toc-lesson.on[data-v-2ec8919d]{background:var(--primary);color:#fff;font-weight:600;border-left-color:var(--accent);box-shadow:0 3px 10px #3e5c763d;transform:translate(2px)}.toc-lesson.on .dot[data-v-2ec8919d]{box-shadow:0 0 0 2px #fff6}.toc-lesson.on .tl-no[data-v-2ec8919d]{color:#ffffffb8}.toc-lesson.on .read-mark[data-v-2ec8919d]{color:#cfe6c4}.tl-no[data-v-2ec8919d]{font-size:9.5px;color:var(--ink-3);flex:none;width:16px}.dot[data-v-2ec8919d]{width:7px;height:7px;border-radius:50%;background:var(--line-2);flex:none}.dot.core[data-v-2ec8919d]{background:var(--accent);box-shadow:0 0 0 2px var(--accent-tint)}.dot.key[data-v-2ec8919d]{background:var(--gold)}.dot.extended[data-v-2ec8919d]{background:var(--primary-2)}.tl-title[data-v-2ec8919d]{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.read-mark[data-v-2ec8919d]{margin-left:auto;color:var(--green);font-size:11px;flex:none}.toc-empty[data-v-2ec8919d]{color:var(--ink-3);font-size:13px;padding:20px;text-align:center}.lesson[data-v-2ec8919d]{padding:30px 36px 32px;border-radius:16px;box-shadow:0 3px 20px #2e2c2612;min-width:0}.lesson-top[data-v-2ec8919d]{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.lesson-meta[data-v-2ec8919d]{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.chip[data-v-2ec8919d]{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:700;padding:3px 11px;border-radius:20px;border:1px solid transparent}.chip-core[data-v-2ec8919d]{color:#fff;background:var(--accent);border-color:var(--accent)}.chip-key[data-v-2ec8919d]{color:#6d561f;background:#f5edd8;border-color:var(--gold)}.chip-extended[data-v-2ec8919d]{color:var(--primary);background:var(--primary-tint);border-color:var(--primary-2)}.chip-icon[data-v-2ec8919d]{font-style:normal;font-size:10px}.lesson-pos[data-v-2ec8919d]{font-size:11px;color:var(--ink-3);border:1px solid var(--line);border-radius:20px;padding:3px 11px;background:var(--bg)}.lesson-title[data-v-2ec8919d]{font-family:var(--serif);font-size:28px;margin-top:14px;color:var(--ink);line-height:1.4}.lesson-summary[data-v-2ec8919d]{margin-top:12px;color:var(--primary);font-size:14px;line-height:1.9;background:linear-gradient(90deg,var(--primary-tint),transparent 85%);padding:10px 15px;border-radius:0 10px 10px 0;border-left:3px solid var(--primary-2)}.lesson-summary[data-v-2ec8919d]:before{content:"「 ";color:var(--primary-2)}.lesson-summary[data-v-2ec8919d]:after{content:" 」";color:var(--primary-2)}.chapter-guide[data-v-2ec8919d]{margin:22px 0 0;padding:16px 20px;border:1px solid var(--line);border-left:4px solid var(--primary);border-radius:14px;background:linear-gradient(135deg,rgba(62,92,118,.06),transparent 55%),var(--card);box-shadow:0 2px 10px #2e2c260d}.cguide-head[data-v-2ec8919d]{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.cguide-ch[data-v-2ec8919d]{font-size:10px;letter-spacing:.12em;color:#fff;background:linear-gradient(135deg,var(--primary),var(--primary-2));border-radius:5px;padding:3px 9px}.cguide-title[data-v-2ec8919d]{font-family:var(--serif);font-size:16px;font-weight:700;color:var(--primary)}.cguide-stats[data-v-2ec8919d]{margin-left:auto;font-size:10.5px;color:var(--ink-3)}.cguide-lessons[data-v-2ec8919d]{display:flex;flex-direction:column;gap:3px;margin-top:12px}.cguide-lesson[data-v-2ec8919d]{display:flex;align-items:center;gap:8px;background:none;border:0;text-align:left;cursor:pointer;font-size:13.5px;color:var(--ink-2);padding:5px 8px;border-radius:8px;font-family:inherit;transition:background .15s ease,transform .15s ease}.cguide-lesson[data-v-2ec8919d]:hover{background:#3e5c7617;transform:translate(2px)}.cguide-lesson.on[data-v-2ec8919d]{color:var(--primary);font-weight:700;background:#3e5c761a}.cguide-link[data-v-2ec8919d]{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;font-size:10.5px;color:var(--ink-3)}.sec[data-v-2ec8919d]{margin-top:28px;padding-top:24px;border-top:1px dashed var(--line-2)}.sec-quiz[data-v-2ec8919d]{padding-bottom:2px}.kp-note[data-v-2ec8919d]{background:linear-gradient(135deg,var(--accent-tint),rgba(247,233,225,.45));border:1px solid rgba(196,105,63,.22);border-left:4px solid var(--accent);border-radius:4px 14px 14px 4px;padding:14px 18px;box-shadow:0 2px 12px #c4693f14}.kp-list[data-v-2ec8919d]{list-style:none}.kp-list li[data-v-2ec8919d]{display:flex;gap:11px;align-items:flex-start;font-size:13.8px;color:var(--ink-2);line-height:1.9;padding:7px 0}.kp-list li+li[data-v-2ec8919d]{border-top:1px dashed rgba(196,105,63,.22)}.kp-no[data-v-2ec8919d]{flex:none;font-size:10px;font-weight:700;color:#fff;background:var(--accent);border-radius:5px;min-width:22px;height:20px;padding:0 4px;display:grid;place-items:center;margin-top:4px}.kp-text[data-v-2ec8919d]{flex:1;min-width:0}.kp-text[data-v-2ec8919d] strong{color:var(--accent);font-weight:700}.kp-text[data-v-2ec8919d] .katex{font-size:1.02em}.formula-list[data-v-2ec8919d]{display:grid;gap:12px}.formula-card[data-v-2ec8919d]{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--primary-2);border-radius:4px 12px 12px 4px;padding:14px 20px 13px;box-shadow:0 2px 8px #2e2c260d;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.formula-card[data-v-2ec8919d]:hover{transform:translateY(-2px);box-shadow:0 8px 20px #2e2c261a;border-left-color:var(--accent)}.f-head[data-v-2ec8919d]{display:flex;align-items:center;gap:9px}.f-no[data-v-2ec8919d]{font-size:10px;font-weight:700;color:var(--primary);background:var(--primary-tint);border-radius:5px;padding:2px 7px}.f-name[data-v-2ec8919d]{font-size:13.5px;font-weight:700;color:var(--primary);font-family:var(--serif)}.f-tex[data-v-2ec8919d]{margin-top:10px;padding:10px 14px;background:var(--bg);border:1px dashed var(--line-2);border-radius:8px;font-size:16px;overflow-x:auto;color:var(--ink)}.f-tex[data-v-2ec8919d] .katex-display{margin:.2em 0}.f-tex[data-v-2ec8919d] .katex{font-size:1.06em}.f-note[data-v-2ec8919d]{margin-top:9px;font-size:12.3px;color:var(--ink-2);line-height:1.8;display:flex;gap:7px;align-items:flex-start}.f-note-tag[data-v-2ec8919d]{flex:none;font-size:10px;font-weight:700;color:var(--gold);border:1px solid var(--gold);border-radius:4px;padding:0 5px;margin-top:3px}.ex-body[data-v-2ec8919d]{border:1px solid var(--line);border-radius:12px;overflow:hidden}.ex-seg[data-v-2ec8919d]{padding:14px 20px}.ex-seg+.ex-seg[data-v-2ec8919d]{border-top:1px dashed var(--line-2)}.ex-label[data-v-2ec8919d]{display:flex;align-items:center;gap:7px;font-size:10px;letter-spacing:.1em;font-weight:700;color:var(--ink-3);margin-bottom:8px}.ex-dot[data-v-2ec8919d]{width:7px;height:7px;border-radius:50%;background:var(--line-2)}.ex-q-seg[data-v-2ec8919d]{background:linear-gradient(90deg,var(--primary-tint),transparent 80%)}.ex-q-seg .ex-label[data-v-2ec8919d]{color:var(--primary)}.ex-q-seg .ex-dot[data-v-2ec8919d]{background:var(--primary)}.ex-s-seg .ex-dot[data-v-2ec8919d]{background:var(--gold)}.ex-a-seg[data-v-2ec8919d]{background:linear-gradient(90deg,var(--green-tint),transparent 80%)}.ex-a-seg .ex-label[data-v-2ec8919d]{color:var(--green)}.ex-a-seg .ex-dot[data-v-2ec8919d]{background:var(--green)}.ex-q[data-v-2ec8919d]{font-size:14.2px;color:var(--ink);line-height:1.9}.ex-steps[data-v-2ec8919d]{margin:4px 0 2px;font-size:13.6px;color:var(--ink-2);line-height:1.95;counter-reset:step;list-style:none}.ex-steps li[data-v-2ec8919d]{position:relative;padding-left:28px;margin-bottom:6px}.ex-steps li[data-v-2ec8919d]:before{counter-increment:step;content:counter(step);position:absolute;left:0;top:4px;width:19px;height:19px;border-radius:50%;background:var(--gold);color:#fff;font-size:10.5px;display:flex;align-items:center;justify-content:center;font-family:var(--mono)}.ex-ans[data-v-2ec8919d]{font-size:13.8px;color:var(--green);font-weight:600;line-height:1.9}.ex-ans[data-v-2ec8919d] strong{color:var(--green)}.ex-q[data-v-2ec8919d] strong,.ex-steps[data-v-2ec8919d] strong{color:var(--primary)}.chart-caption[data-v-2ec8919d]{display:flex;gap:10px;align-items:flex-start;background:var(--primary-tint);border:1px solid rgba(62,92,118,.16);border-radius:10px;padding:10px 14px;margin-bottom:12px}.cap-badge[data-v-2ec8919d]{flex:none;font-size:10.5px;font-weight:700;color:#fff;background:var(--primary);border-radius:5px;padding:2px 8px;margin-top:2px}.chart-caption p[data-v-2ec8919d]{font-size:12.8px;color:var(--ink-2);line-height:1.75}.chart[data-v-2ec8919d]{height:380px;width:100%;border:1px solid var(--line);border-radius:14px;background:var(--card);box-shadow:inset 0 0 0 1px #fff9,0 2px 10px #2e2c260d}.chart-tip[data-v-2ec8919d]{font-size:11.5px;color:var(--ink-3);margin-top:9px;display:flex;align-items:center;gap:7px}.chart-tip[data-v-2ec8919d]:before{content:"🖐"}.lesson-body[data-v-2ec8919d]{font-size:14.5px;line-height:2.05;color:var(--ink-2)}.lesson-body[data-v-2ec8919d] h2{font-family:var(--serif);font-size:17.5px;color:var(--ink);margin:26px 0 10px;padding-left:12px;border-left:3px solid var(--primary-2);line-height:1.4}.lesson-body[data-v-2ec8919d] h3{font-size:15.5px;color:var(--ink);margin:18px 0 8px}.lesson-body[data-v-2ec8919d] p{margin:10px 0}.lesson-body[data-v-2ec8919d] strong{color:var(--primary);font-weight:650}.lesson-body[data-v-2ec8919d] table{border-collapse:collapse;margin:14px 0;width:100%;font-size:13px;border-radius:10px;overflow:hidden;box-shadow:0 1px 6px #2e2c260f}.lesson-body[data-v-2ec8919d] th,.lesson-body[data-v-2ec8919d] td{border:1px solid var(--line);padding:8px 12px;text-align:left}.lesson-body[data-v-2ec8919d] th{background:var(--primary-tint);color:var(--primary);font-weight:600}.lesson-body[data-v-2ec8919d] tr:nth-child(2n) td{background:#3e5c7608}.lesson-body[data-v-2ec8919d] blockquote{border-left:3px solid var(--gold);background:#f8f4e8;padding:10px 15px;border-radius:0 10px 10px 0;margin:12px 0;color:var(--ink-2)}.lesson-body[data-v-2ec8919d] code{background:var(--bg-2);padding:1px 6px;border-radius:5px;font-family:var(--mono);font-size:12.5px;color:var(--accent)}.lesson-body[data-v-2ec8919d] .katex{font-size:1.05em}.term-list[data-v-2ec8919d]{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}.term[data-v-2ec8919d]{display:flex;gap:10px;align-items:flex-start;font-size:13px;border-bottom:1px dashed var(--line-2);padding:9px 4px}.term-no[data-v-2ec8919d]{flex:none;font-size:10px;color:var(--gold);font-weight:700;margin-top:3px}.term-text[data-v-2ec8919d]{min-width:0}.term b[data-v-2ec8919d]{color:var(--primary);display:block;font-size:13.2px}.term b[data-v-2ec8919d]:before{content:"· ";color:var(--gold)}.term span[data-v-2ec8919d]{color:var(--ink-2);line-height:1.8;font-size:12.5px}.pager[data-v-2ec8919d]{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;margin-top:32px;border-top:2px solid var(--line);padding-top:20px}.pg-btn[data-v-2ec8919d]{display:flex;align-items:center;gap:10px;border:1px solid var(--line-2);background:var(--card);border-radius:12px;padding:10px 14px;font-size:13px;color:var(--primary);transition:all .16s ease;box-shadow:0 1px 4px #2e2c260f;text-align:left;min-width:0}.pg-next[data-v-2ec8919d]{justify-content:flex-end;text-align:right}.pg-btn[data-v-2ec8919d]:hover:not(:disabled){border-color:var(--primary);background:var(--primary-tint);transform:translateY(-2px);box-shadow:0 6px 16px #2e2c261a}.pg-btn[data-v-2ec8919d]:disabled{opacity:.42;cursor:default}.pg-arrow[data-v-2ec8919d]{font-size:17px;flex:none;color:var(--primary-2)}.pg-copy[data-v-2ec8919d]{min-width:0;display:flex;flex-direction:column}.pg-copy small[data-v-2ec8919d]{font-size:10px;color:var(--ink-3);letter-spacing:.08em}.pg-copy b[data-v-2ec8919d]{font-size:12.8px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:210px}.pg-center[data-v-2ec8919d]{display:flex;flex-direction:column;align-items:center;gap:5px;min-width:92px}.pg-frac[data-v-2ec8919d]{font-size:12.5px;font-weight:700;color:var(--primary)}.pg-bar[data-v-2ec8919d]{width:88px;height:5px;background:var(--bg-2);border-radius:4px;overflow:hidden}.pg-bar i[data-v-2ec8919d]{display:block;height:100%;background:linear-gradient(90deg,var(--primary),var(--accent));border-radius:4px;transition:width .35s ease}.pg-pct[data-v-2ec8919d]{font-size:10px;color:var(--ink-3)}.empty[data-v-2ec8919d]{padding:60px;text-align:center;color:var(--ink-3)}.subject-page a[data-v-2ec8919d]:focus-visible,.subject-page button[data-v-2ec8919d]:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.toc-fab[data-v-2ec8919d]{display:none;position:fixed;right:18px;bottom:18px;z-index:60;border:0;border-radius:24px;padding:11px 20px;background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;font-size:13.5px;box-shadow:0 8px 20px #3e5c7666}.toc-mask[data-v-2ec8919d]{display:none}@media(max-width:960px){.sp-layout[data-v-2ec8919d]{grid-template-columns:1fr}.toc[data-v-2ec8919d]{position:fixed;left:0;top:0;bottom:0;z-index:70;width:300px;max-height:none;border-radius:0;transform:translate(-105%);transition:transform .25s ease}.toc.open[data-v-2ec8919d]{transform:none}.toc-mask[data-v-2ec8919d]{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:65;background:#1e1e1959}.toc-fab[data-v-2ec8919d]{display:block}.term-list[data-v-2ec8919d]{grid-template-columns:1fr}.sp-actions[data-v-2ec8919d]{display:none}}@media(max-width:640px){.sp-head-inner[data-v-2ec8919d]{padding:20px 0}.sp-title[data-v-2ec8919d]{font-size:22px}.sp-monogram[data-v-2ec8919d]{width:36px;height:36px;font-size:19px}.sp-tag[data-v-2ec8919d]{display:none}.sp-book[data-v-2ec8919d]{font-size:11px}.lesson[data-v-2ec8919d]{padding:20px 16px 24px;border-radius:14px}.lesson-title[data-v-2ec8919d]{font-size:22px}.lesson-summary[data-v-2ec8919d]{font-size:13px;padding:8px 12px}.lesson-body[data-v-2ec8919d]{font-size:14px}.sec[data-v-2ec8919d]{margin-top:22px;padding-top:20px}.chart[data-v-2ec8919d]{height:300px;border-radius:12px}.chart-caption[data-v-2ec8919d]{flex-direction:column;gap:6px}.kp-note[data-v-2ec8919d]{padding:12px 14px}.kp-list li[data-v-2ec8919d]{font-size:13px}.formula-card[data-v-2ec8919d]{padding:11px 14px}.ex-seg[data-v-2ec8919d]{padding:12px 14px}.term-list[data-v-2ec8919d]{grid-template-columns:1fr}.chapter-guide[data-v-2ec8919d]{padding:13px 14px}.cguide-title[data-v-2ec8919d]{font-size:14px}.cguide-stats[data-v-2ec8919d]{width:100%;margin-left:0}.pager[data-v-2ec8919d]{grid-template-columns:1fr 1fr;gap:10px}.pg-center[data-v-2ec8919d]{grid-column:1 / -1;order:-1;flex-direction:row;justify-content:center;gap:10px}.pg-bar[data-v-2ec8919d]{width:120px}.pg-copy b[data-v-2ec8919d]{max-width:120px}.pg-btn[data-v-2ec8919d]{padding:9px 11px}}.fpage[data-v-4eb8e89d]{padding:26px 0 40px}.back[data-v-4eb8e89d]{font-size:13px;color:var(--primary-2);text-decoration:none}.ftitle[data-v-4eb8e89d]{font-family:var(--serif);font-size:26px;margin-top:10px}.fsub[data-v-4eb8e89d]{color:var(--ink-3);font-size:12.5px;margin:6px 0 16px}.fsearch[data-v-4eb8e89d]{width:320px;max-width:100%;border:1px solid var(--line-2);border-radius:8px;padding:8px 14px;font-size:13.5px;background:var(--card)}.fsearch[data-v-4eb8e89d]:focus{outline:none;border-color:var(--primary)}.fgroup[data-v-4eb8e89d]{padding:18px 22px;margin-bottom:16px}.fg-title[data-v-4eb8e89d]{font-family:var(--serif);font-size:16px;color:var(--primary);margin-bottom:8px}.frow[data-v-4eb8e89d]{display:grid;grid-template-columns:1fr 1fr;gap:18px;align-items:center;padding:12px 0;border-bottom:1px dashed var(--line)}.frow[data-v-4eb8e89d]:last-child{border-bottom:0}.f-lesson[data-v-4eb8e89d]{font-size:11.5px;color:var(--primary-2);text-decoration:none}.f-name[data-v-4eb8e89d]{font-size:13.5px;font-weight:700;color:var(--ink);margin-top:3px}.f-note[data-v-4eb8e89d]{font-size:12px;color:var(--ink-3);margin-top:4px;line-height:1.7}.f-tex[data-v-4eb8e89d]{overflow-x:auto;font-size:15px}.fempty[data-v-4eb8e89d]{padding:50px;text-align:center;color:var(--ink-3)}@media(max-width:760px){.frow[data-v-4eb8e89d]{grid-template-columns:1fr}}.gpage[data-v-98abe936]{padding:26px 0 40px}.back[data-v-98abe936]{font-size:13px;color:var(--primary-2);text-decoration:none}.gtitle[data-v-98abe936]{font-family:var(--serif);font-size:26px;margin-top:10px}.gsub[data-v-98abe936]{color:var(--ink-3);font-size:12.5px;margin:6px 0 16px}.gsearch[data-v-98abe936]{width:320px;max-width:100%;border:1px solid var(--line-2);border-radius:8px;padding:8px 14px;font-size:13.5px;background:var(--card)}.gsearch[data-v-98abe936]:focus{outline:none;border-color:var(--primary)}.ggroup[data-v-98abe936]{padding:18px 22px;margin-bottom:16px}.gg-title[data-v-98abe936]{font-family:var(--serif);font-size:16px;color:var(--primary);margin-bottom:6px}.grow[data-v-98abe936]{padding:10px 0;border-bottom:1px dashed var(--line)}.grow[data-v-98abe936]:last-child{border-bottom:0}.g-term[data-v-98abe936]{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap}.g-term b[data-v-98abe936]{font-size:14.5px;color:var(--ink)}.g-lesson[data-v-98abe936]{font-size:11px;color:var(--primary-2);text-decoration:none}.g-def[data-v-98abe936]{margin-top:4px;font-size:13.5px;color:var(--ink-2);line-height:1.9}.gempty[data-v-98abe936]{padding:50px;text-align:center;color:var(--ink-3)}*{box-sizing:border-box;margin:0;padding:0}:root{--bg: #f5f2ea;--bg-2: #ede9dd;--card: #fffdf8;--ink: #2e2c26;--ink-2: #56544c;--ink-3: #8b897e;--line: #e0dccf;--line-2: #cbc7b8;--primary: #3e5c76;--primary-2: #5c7d9c;--primary-tint: #e9eff4;--accent: #c4693f;--accent-tint: #f7e9e1;--green: #6e8b5e;--green-tint: #eef3ea;--gold: #b08d3e;--serif: "Noto Serif SC", "Source Han Serif SC", "STSong", "SimSun", serif;--sans: "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;--mono: "JetBrains Mono", "Consolas", monospace;--radius: 10px;--radius-sm: 7px;--radius-lg: 14px;--shadow: 0 2px 14px rgba(46, 44, 38, .07);--shadow-lg: 0 12px 30px rgba(46, 44, 38, .14);--ring: 0 0 0 3px rgba(196, 105, 63, .35);--head-h: 62px}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--head-h) + 16px)}body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;background-image:linear-gradient(rgba(46,44,38,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(46,44,38,.018) 1px,transparent 1px);background-size:48px 48px}#app{position:relative;z-index:1;min-height:100dvh;display:flex;flex-direction:column}.wrap{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}button{font-family:inherit;cursor:pointer}a{-webkit-tap-highlight-color:transparent}:where(a,button,input,select,textarea,[tabindex]):focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:4px}::selection{background:var(--accent-tint);color:var(--ink)}::-webkit-scrollbar{width:9px;height:9px}::-webkit-scrollbar-thumb{background:#cfcaba;border-radius:6px}::-webkit-scrollbar-thumb:hover{background:#b9b3a1}::-webkit-scrollbar-track{background:transparent}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease}.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}.katex{font-size:1.02em}.katex-display{overflow-x:auto;overflow-y:hidden;padding:6px 2px 8px;margin:10px 0 14px!important;scrollbar-width:thin}.katex-display>.katex{white-space:nowrap}.lesson-body p,.f-note,.q-text{overflow-wrap:break-word}body{overflow-x:hidden}img,svg,canvas{max-width:100%}.fade-enter-active,.fade-leave-active{transition:opacity .22s ease,transform .22s ease}.fade-enter-from{opacity:0;transform:translateY(6px)}.fade-leave-to{opacity:0}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
