.atl-rowtitlebtn,.atl-titlebtn{display:inline;padding:0;margin:0;border:none;background:none;text-align:left;font-family:var(--font-serif);font-weight:600;line-height:1.3;color:var(--color-ink-deep);cursor:pointer}.atl-titlebtn{font-size:15.5px;align-self:flex-start}.atl-rowtitlebtn{display:block;font-size:15px}.atl-rowtitlebtn:hover,.atl-titlebtn:hover{color:color-mix(in oklch,var(--sc,var(--color-accent)) 62%,black);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:2px}.atl-rowtitlebtn:focus-visible,.atl-titlebtn:focus-visible{outline:3px solid color-mix(in oklch,var(--color-accent) 45%,transparent);outline-offset:3px;border-radius:4px}.atl-sheet-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px;background:color-mix(in srgb,var(--color-ink-deep) 46%,transparent);animation:atl-fade .14s ease-out}.atl-sheet{width:100%;max-width:440px;display:flex;flex-direction:column;border:1px solid var(--color-hair);border-top:4px solid color-mix(in srgb,var(--sc,var(--color-accent)) 64%,var(--color-card));border-radius:18px;background:var(--color-card);box-shadow:0 18px 48px -12px color-mix(in srgb,var(--color-ink-deep) 40%,transparent);animation:atl-rise .16s ease-out}.atl-sheet__hd{position:relative;padding:16px 18px 12px;border-bottom:1px solid var(--color-hair)}.atl-sheet__x{position:absolute;top:10px;right:10px;display:grid;place-items:center;width:30px;height:30px;border:none;border-radius:999px;background:transparent;font-size:15px;color:var(--color-muted);cursor:pointer}.atl-sheet__x:hover{background:color-mix(in srgb,var(--color-ink-deep) 8%,transparent);color:var(--color-ink-deep)}.atl-sheet__x:focus-visible{outline:3px solid color-mix(in oklch,var(--color-accent) 45%,transparent);outline-offset:2px}.atl-sheet__ti{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding-right:30px}.atl-sheet__ti b{font-family:var(--font-serif);font-size:16.5px;font-weight:600;line-height:1.25;color:var(--color-ink-deep)}.atl-sheet__pos{flex:none;font-family:var(--font-mono,ui-monospace,Menlo,monospace);font-size:12px;font-weight:700;color:color-mix(in oklch,var(--sc,var(--color-accent)) 60%,var(--color-muted))}.atl-sheet__meta{display:block;margin-top:4px;font-size:11.5px;color:var(--color-muted)}.atl-card{display:flex;flex-direction:column;gap:12px;padding:18px;min-height:128px}.atl-card__serial{font-family:var(--font-mono,ui-monospace,Menlo,monospace);font-size:10.5px;letter-spacing:.06em;color:color-mix(in oklch,var(--sc,var(--color-accent)) 60%,var(--color-muted))}.atl-card__row{display:flex;gap:10px;margin:0;font-size:14.5px;line-height:1.5;color:var(--color-ink-deep);text-wrap:pretty}.atl-card__lab{flex:none;display:grid;place-items:center;width:22px;height:22px;border-radius:7px;font-family:var(--font-serif);font-size:12px;font-weight:800;color:color-mix(in oklch,var(--sc,var(--color-accent)) 74%,black);background:color-mix(in srgb,var(--sc,var(--color-accent)) 14%,var(--color-card));box-shadow:inset 0 0 0 1px color-mix(in oklch,var(--sc,var(--color-accent)) 30%,transparent)}.atl-card__hint{margin:0;font-size:12.5px;line-height:1.5;color:var(--color-muted)}.atl-card__figure{margin:2px 0 6px;height:140px}.atl-card__figure svg{display:block;margin:0 auto;width:100%;height:100%}.atl-card__top{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.atl-card__kind{flex:none;font-family:var(--font-sans);font-size:10.5px;font-weight:700;line-height:1;padding:3px 9px;border-radius:999px;color:color-mix(in oklch,var(--sc,var(--color-accent)) 64%,black);background:color-mix(in srgb,var(--sc,var(--color-accent)) 12%,var(--color-card));box-shadow:inset 0 0 0 1px color-mix(in oklch,var(--sc,var(--color-accent)) 28%,transparent)}.atl-boards{display:flex;flex-wrap:wrap;gap:4px}.atl-board-chip{font-family:var(--font-mono,ui-monospace,Menlo,monospace);font-size:9.5px;letter-spacing:.06em;line-height:1;padding:3px 8px;border-radius:999px;color:var(--color-muted);box-shadow:inset 0 0 0 1px var(--color-hair)}.atl-sheet__boards{display:flex;flex-wrap:wrap;align-items:center;gap:4px 8px;margin-top:6px}.atl-boards-note{font-size:11px;line-height:1.4;color:var(--color-muted)}.atl-sheet__acts{display:flex;flex-wrap:wrap;gap:8px;padding:14px 18px;border-top:1px solid var(--color-hair)}.atl-sheet__nav{display:flex;justify-content:space-between;gap:10px;padding:12px 18px 16px}.atl-pgbtn{font-family:var(--font-sans);font-size:12.5px;font-weight:800;padding:8px 18px;border-radius:999px;border:1px solid var(--color-hair);background:var(--color-card);color:var(--color-ink-deep);box-shadow:0 3px 0 color-mix(in oklch,var(--color-accent-deep) 22%,var(--color-hair));cursor:pointer;transition:transform 90ms ease,box-shadow 90ms ease}.atl-pgbtn:hover:not([disabled]){border-color:color-mix(in oklch,var(--sc,var(--color-accent)) 44%,var(--color-hair))}.atl-pgbtn:active:not([disabled]){transform:translateY(2px);box-shadow:0 1px 0 color-mix(in oklch,var(--color-accent-deep) 22%,var(--color-hair))}.atl-pgbtn:focus-visible{outline:3px solid color-mix(in oklch,var(--color-accent) 45%,transparent);outline-offset:2px}.atl-pgbtn[disabled]{opacity:.4;box-shadow:none;cursor:default}@keyframes atl-fade{0%{opacity:0}to{opacity:1}}@keyframes atl-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.atl-sheet,.atl-sheet-backdrop{animation:none}.atl-pgbtn{transition:none}.atl-pgbtn:active:not([disabled]){transform:none}}@media (max-width:480px){.atl-sheet-backdrop{padding:0;place-items:end center}.atl-sheet{max-width:none;border-radius:18px 18px 0 0;animation:atl-rise .18s ease-out}}.lc-hero{margin:0 0 14px;padding:26px 24px 22px;border:1px solid color-mix(in oklch,var(--color-accent) 30%,var(--color-hair));border-radius:var(--radius-xl,20px);background:linear-gradient(135deg,color-mix(in oklch,var(--color-accent) 9%,var(--color-card)),var(--color-card) 64%);box-shadow:0 1px 0 var(--color-hair)}.lc-hero__head{display:flex;align-items:center;gap:11px;margin:0;font-family:var(--font-serif);font-size:22px;font-weight:600;color:var(--color-ink-deep)}.lc-hero__ico{flex:none;display:grid;place-items:center;width:38px;height:38px;border-radius:11px;font-size:18px;color:var(--color-accent-deep);background:color-mix(in oklch,var(--color-accent) 14%,var(--color-card));box-shadow:inset 0 0 0 1px color-mix(in oklch,var(--color-accent) 24%,transparent)}.lc-hero__body{margin:12px 0 0;max-width:56ch;font-size:15px;line-height:1.6;color:var(--color-ink-soft);text-wrap:pretty}.lc-hero__scale{margin:8px 0 0;font-size:12.5px;font-weight:600;letter-spacing:.01em;font-variant-numeric:tabular-nums;color:var(--color-muted,var(--color-ink-soft))}.lc-hero__chips{list-style:none;margin:18px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.lc-hero__chip-li{min-width:0;gap:4px}.lc-hero__chip,.lc-hero__chip-li{display:flex;flex-direction:column}.lc-hero__chip{gap:3px;height:100%;padding:13px 14px;border:1px solid var(--color-hair);border-top:3px solid color-mix(in srgb,var(--sc,var(--color-accent)) 64%,var(--color-card));border-radius:13px;background:var(--color-card);text-decoration:none;transition:transform .12s ease,border-color .12s ease}.lc-hero__chip:hover{transform:translateY(-2px);border-color:color-mix(in srgb,var(--sc,var(--color-accent)) 44%,var(--color-hair))}.lc-hero__chip:focus-visible{outline:3px solid color-mix(in oklch,var(--sc,var(--color-accent)) 45%,transparent);outline-offset:2px}.lc-hero__chip-subj{font-family:var(--font-mono,ui-monospace,Menlo,monospace);font-size:10.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:color-mix(in oklch,var(--sc,var(--color-accent)) 74%,black)}.lc-hero__chip-ti{font-family:var(--font-serif);font-size:15px;font-weight:600;line-height:1.25;color:var(--color-ink-deep);text-wrap:pretty}.lc-hero__chip-map{font-size:11px;font-weight:600;color:color-mix(in oklch,var(--sc,var(--color-accent)) 74%,black);text-decoration:none}.lc-hero__chip-map:focus-visible,.lc-hero__chip-map:hover{text-decoration:underline}.lc-hero__all{display:inline-block;margin:16px 0 0;font-size:13.5px;font-weight:700;color:var(--color-accent-deep);text-decoration:none}.lc-hero__all:hover{text-decoration:underline}.lc-hero__all:focus-visible{outline:3px solid color-mix(in oklch,var(--color-accent) 45%,transparent);outline-offset:2px;border-radius:4px}.lc-hero__reassure{margin:12px 2px 0;font-size:13px;color:var(--color-muted);text-wrap:pretty}.lc-hero--footer{margin:26px 0 0;padding:20px 22px 18px;background:var(--color-card)}.lc-hero--footer .lc-hero__head{font-size:18px}.lc-hero--footer .lc-hero__ico{width:32px;height:32px;font-size:15px}@media (max-width:560px){.lc-hero__chips{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){.lc-hero__chip{transition:none}.lc-hero__chip:hover{transform:none}}.atl-gcse{display:flex;flex-direction:column;gap:8px;margin-top:4px;padding:12px;border:1px solid var(--color-hair);border-radius:16px;background:var(--color-card)}.atl-gcse__hd{display:flex;align-items:baseline;justify-content:space-between;gap:12px;font-size:13px;color:var(--color-ink-deep)}.atl-gcse__hd b{font-weight:800}.atl-gcse__save{min-height:1em;font-size:12px;font-weight:700;color:var(--color-accent-deep)}.atl-gcse__save.is-error{color:var(--color-cambridge)}.atl-gcse__row{display:flex;flex-wrap:wrap;align-items:center;gap:6px 10px}.atl-gcse__lab{flex:0 0 96px;font-size:12.5px;font-weight:700;color:var(--color-ink-soft)}.atl-gcse__seg{display:flex;flex-wrap:wrap;gap:6px}.atl-gcse .atl-chip{display:inline-flex;align-items:center;min-height:44px;font-family:inherit;text-align:left}.atl-gcse .atl-chip[disabled]{opacity:.45;cursor:default}.atl-gcse__opts{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:44px;padding:8px 12px;border:1px dashed var(--color-hair-strong);border-radius:12px;background:var(--color-paper);font:inherit;font-size:13px;color:var(--color-ink);text-align:left;cursor:pointer}.atl-gcse__opts.is-set{border-style:solid}.atl-gcse__opts-t{min-width:0}.atl-gcse__opts-t b{font-weight:800;color:var(--color-ink-deep)}.atl-gcse__opts-a{flex:none;font-size:12.5px;font-weight:700;color:var(--color-accent-deep)}.atl-gcse__opts:focus-visible{outline:3px solid color-mix(in oklch,var(--color-accent) 45%,transparent);outline-offset:2px}.atl-gcse__panel{display:flex;flex-direction:column;gap:14px;padding-top:4px}.atl-gcse__intro{margin:0;font-size:13px;line-height:1.45;color:var(--color-ink-soft)}.atl-gcse__subj{display:flex;flex-direction:column;gap:10px}.atl-gcse__subj h3{margin:0;font-family:var(--font-sans);font-size:14px;font-weight:800;color:var(--color-ink-deep)}.atl-gcse__grp{display:flex;flex-direction:column;gap:6px;min-width:0;margin:0;padding:0;border:0}.atl-gcse__grp legend{padding:0 0 6px;font-size:12.5px;font-weight:700;color:var(--color-ink)}.atl-gcse__grp legend small{margin-left:6px;font-size:11.5px;font-weight:400;color:var(--color-muted)}.atl-gcse__more{font-size:11.5px;line-height:1.4;color:var(--color-muted)}.atl-gcse__foot{display:flex;flex-wrap:wrap;gap:8px}.atl-gcse__foot .atl-btn{display:inline-flex;align-items:center;min-height:44px}.atl-opt-line{font-size:12px;font-weight:600;color:var(--color-ink-soft)}.atl-opt-line b{font-weight:800;color:var(--color-accent-deep)}.atl-aside{margin-top:18px;border-top:1px solid var(--color-hair)}.atl-aside>summary{display:flex;align-items:center;gap:10px;min-height:48px;font-size:14px;color:var(--color-ink-deep);cursor:pointer;list-style:none}.atl-aside>summary::-webkit-details-marker{display:none}.atl-aside>summary:before{content:"▸";color:var(--color-muted)}.atl-aside[open]>summary:before{content:"▾"}.atl-aside>summary b{font-weight:800}.atl-aside>summary span{font-size:12.5px;color:var(--color-ink-soft)}.atl-aside>summary:focus-visible{outline:3px solid color-mix(in oklch,var(--color-accent) 45%,transparent);outline-offset:2px}.atl-aside__note{margin:0 0 12px;font-size:12.5px;line-height:1.45;color:var(--color-ink-soft)}.atl-aside .atl-row,.atl-aside .atl-tile{background:color-mix(in oklch,var(--color-card) 60%,var(--color-paper))}.atl-aside .atl-rowtitlebtn,.atl-aside .atl-title{color:var(--color-ink-soft)}@media (min-width:761px){.atl-gcse{max-width:720px}.atl-gcse .atl-chip{min-height:36px}}.atl-gcse__chip.is-on{border-color:var(--color-ink-deep);background:var(--color-ink-deep);color:#fff}