.task-page { max-width: 1520px; margin: 0 auto; padding: 1.4rem 1.25rem 4rem; }
.task-intro { max-width: 58rem; margin-bottom: 1.4rem; }
.task-intro h2 { margin: .2rem 0 0; color: var(--fg-strong); font-family: var(--font-title); line-height: 1.25; }
.task-intro p:last-child { margin: .55rem 0 0; }
.task-region-picker__head { display: flex; align-items: end; justify-content: space-between; gap: 1.5rem; margin-bottom: .85rem; padding-bottom: .75rem; border-bottom: 1px solid var(--line); }
.task-region-picker__head h2, .task-region-current h2 { margin: .15rem 0 0; color: var(--fg-strong); font-family: var(--font-title); line-height: 1.25; }
.task-region-picker__head > p { margin: 0; color: var(--muted); font-size: .75rem; }
.task-region-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1.35rem 1rem; }
.task-region-card { --region-accent: #3e9f5b; --region-ink: #fff; display: block; min-width: 0; padding: 0; overflow: hidden; border: 1px solid var(--line); background: #17243a; color: #fff; box-shadow: var(--shadow); cursor: pointer; font: inherit; text-align: left; transition: border-color .14s, transform .14s; }
.task-region-card:nth-child(5n + 2) { --region-accent: #348bd5; }
.task-region-card:nth-child(5n + 3) { --region-accent: #914500; }
.task-region-card:nth-child(5n + 4) { --region-accent: #b6ab00; --region-ink: #17140c; }
.task-region-card:nth-child(5n + 5) { --region-accent: #a91014; }
.task-region-card:hover { border-color: var(--region-accent); transform: translateY(-3px); }
.task-region-card:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
.task-region-card__media { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background-color: var(--bg-sunk); }
.task-region-card__media::after { position: absolute; inset: 0; background-image: linear-gradient(180deg, rgb(0 0 0 / .12), transparent 45%, rgb(0 0 0 / .28)); content: ""; pointer-events: none; }
.task-region-card__media img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.task-region-card:hover .task-region-card__media img { transform: scale(1.025); }
.task-region-card__code, .task-region-card__opening { position: absolute; z-index: 1; top: .55rem; padding: .22rem .42rem; background-color: rgb(10 10 9 / .76); color: #fff; font: 600 .65rem var(--mono); letter-spacing: .06em; }
.task-region-card__code { left: .55rem; }
.task-region-card__opening { right: .55rem; border: 1px solid rgb(255 255 255 / .32); }
.task-region-card__name { display: block; min-height: 3.25rem; padding: .72rem .8rem; background-color: #17243a; color: #fff; font-family: var(--font-title); font-size: 1rem; font-weight: 700; line-height: 1.45; text-align: center; }
.task-region-card__counts { display: grid; grid-template-columns: repeat(3, 1fr); background-color: var(--region-accent); color: var(--region-ink); font: 700 .7rem var(--mono); text-align: center; }
.task-region-card__counts span { padding: .56rem .2rem; border-right: 1px solid rgb(255 255 255 / .2); white-space: nowrap; }
.task-region-card__counts span:last-child { border-right: 0; }
.task-region-loading { grid-column: 1 / -1; margin: 0; padding: 2.5rem 1rem; border: 1px solid var(--line); color: var(--muted); text-align: center; }
.task-region-loading.is-error { color: var(--c-heavy); }
.task-browser { max-width: 1180px; margin: 0 auto; }
.task-region-current { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: center; margin-bottom: .85rem; padding-bottom: .85rem; border-bottom: 1px solid var(--line); }
.task-region-back { min-height: 2.6rem; padding: .55rem .8rem; border: 1px solid var(--line-bright); background-color: var(--bg-sunk); color: var(--fg); cursor: pointer; font: 600 .76rem var(--font); }
.task-region-back:hover, .task-region-back:focus-visible { border-color: var(--accent); color: var(--accent); }
.task-controls { display: grid; grid-template-columns: minmax(17rem, .8fr) minmax(18rem, 1.35fr) auto; gap: .75rem; align-items: end; padding: 1rem; border-block: 1px solid var(--line); background-color: var(--bg-elev); background-image: var(--hazard); background-size: 100% 4px; background-repeat: no-repeat; }
.task-region { display: grid; gap: .3rem; }
.task-region > span { color: var(--muted); font-size: .72rem; letter-spacing: .12em; }
.task-region select { min-height: 2.75rem; width: 100%; padding: .5rem 2rem .5rem .65rem; border: 1px solid var(--line-bright); border-radius: 0; background-color: var(--bg-sunk); color: var(--fg-strong); font: inherit; }
.task-search { display: flex; align-items: center; min-width: 0; min-height: 2.75rem; border: 1px solid var(--line-bright); background-color: var(--bg-sunk); }
.task-search > span { padding-left: .7rem; color: var(--accent); font-family: var(--mono); }
.task-search input { min-width: 0; flex: 1; padding: .55rem .45rem; border: 0; outline: 0; background: transparent; color: var(--fg-strong); font: inherit; }
.task-search:focus-within { outline: 2px solid var(--accent); outline-offset: -2px; }
.task-search button { min-width: 2.5rem; align-self: stretch; border: 0; background: transparent; color: var(--muted); cursor: pointer; font-size: 1.2rem; }
.task-search input:disabled { cursor: not-allowed; opacity: .55; }
.task-kind { display: flex; min-height: 2.75rem; border: 1px solid var(--line-bright); }
.task-kind button { padding: .5rem .75rem; border: 0; border-right: 1px solid var(--line); background-color: var(--bg-sunk); color: var(--fg); cursor: pointer; font: 600 .75rem var(--font); white-space: nowrap; }
.task-kind button:last-child { border-right: 0; }
.task-kind button[aria-pressed="true"] { background-color: var(--accent); color: var(--on-accent); }
.task-kind button:focus-visible { outline: 2px solid var(--accent); outline-offset: -3px; }
.task-kind button:disabled { cursor: not-allowed; opacity: .48; }
.task-result { margin: 1rem 0; color: var(--muted); font: .78rem var(--mono); }
.task-result.is-error { color: var(--c-heavy); }
.task-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.task-card { position: relative; display: flex; min-height: 15rem; flex-direction: column; padding: 1rem; border: 1px solid var(--line); border-top: 3px solid var(--task-color, var(--accent)); background-color: var(--bg-elev); box-shadow: var(--shadow); cursor: pointer; transition: border-color .14s, background-color .14s, transform .14s; }
.task-card--contract { --task-color: var(--c-highway); }
.task-card--task { --task-color: var(--c-scout); }
.task-card:hover, .task-card:focus-within { border-color: var(--task-color); background-color: var(--panel); transform: translateY(-2px); }
.task-card__top, .task-card__foot { display: flex; align-items: center; justify-content: space-between; gap: .7rem; }
.task-card__badges { display: flex; flex-wrap: wrap; gap: .35rem; }
.task-card__kind, .task-card__opening, .task-badge { display: inline-block; padding: .18rem .45rem; border: 1px solid currentColor; font: 600 .68rem var(--mono); }
.task-card__opening[hidden] { display: none; }
.task-card__sequence { color: var(--muted); font: .7rem var(--mono); }
.task-badge--contract { color: var(--c-highway); }
.task-badge--task { color: var(--c-scout); }
.task-card__opening, .task-badge--road-opening { color: var(--accent); }
.task-card__name { margin: 1rem 0 .5rem; font-family: var(--font-title); font-size: 1.12rem; line-height: 1.45; }
.task-card__link { color: var(--fg-strong); text-decoration: none; }
.task-card__link::after { content: ""; position: absolute; inset: 0; }
.task-card__link:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
.task-card__summary { display: -webkit-box; margin: 0; overflow: hidden; color: var(--muted); font-size: .79rem; line-height: 1.75; -webkit-box-orient: vertical; -webkit-line-clamp: 3; }
.task-card__prerequisite { margin: .7rem 0 0; padding-left: .55rem; border-left: 2px solid var(--accent-dim); color: var(--fg); font-size: .72rem; line-height: 1.55; }
.task-card__foot { margin-top: auto; padding-top: .9rem; border-top: 1px solid var(--line-soft); color: var(--muted); font: .66rem var(--mono); }
.task-empty { padding: 2.5rem 1rem; border: 1px solid var(--line); background-color: var(--bg-elev); color: var(--muted); text-align: center; }

.task-record { width: min(780px, calc(100vw - 2rem)); max-height: min(88vh, 60rem); padding: 0; overflow: hidden; border: 1px solid var(--line); border-top: 3px solid var(--accent); background-color: var(--bg-elev); color: var(--fg); box-shadow: var(--shadow); }
.task-record[open] { animation: task-record-in .18s ease-out both; }
@keyframes task-record-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.task-record::backdrop { background-color: rgb(4 3 2 / .82); backdrop-filter: blur(4px) saturate(.6); }
.task-record__close-wrap { position: sticky; top: 0; z-index: 4; height: 0; }
.task-record__close { position: absolute; top: .65rem; right: .75rem; width: 2.2rem; height: 2.2rem; border: 1px solid var(--line-bright); background-color: var(--bg-elev); color: var(--muted); cursor: pointer; font-size: 1.35rem; line-height: 1; }
.task-record__close:hover, .task-record__close:focus-visible { border-color: var(--accent); color: var(--accent); }
.task-record__body { max-height: min(88vh, 60rem); overflow-y: auto; padding: 1.75rem 2rem 1.6rem; }
.task-record__head { padding: 0 2.7rem 1.15rem 0; border-bottom: 1px solid var(--line); }
.task-record__head h2 { margin: .2rem 0 0; color: var(--fg-strong); font-family: var(--font-title); font-size: clamp(1.5rem, 5vw, 2.15rem); line-height: 1.35; }
.task-record__badges { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .9rem; }
.task-record__fields { margin: 0; }
.task-record__field { padding: 1.1rem 0; border-bottom: 1px solid var(--line-soft); }
.task-record__field:last-child { border-bottom: 0; }
.task-record__field dt { display: flex; align-items: center; gap: .55rem; margin-bottom: .45rem; color: var(--accent); font-family: var(--font-title); font-size: .72rem; font-weight: 700; letter-spacing: .16em; }
.task-record__field dt::before { content: ""; width: .9rem; height: 1px; flex: 0 0 auto; background-color: currentColor; }
.task-record__field dd { margin: 0; color: var(--fg); font-size: .9rem; line-height: 1.9; }
.task-record__field dd p { margin: 0; }
.task-record__field dd p + p { margin-top: .8rem; }
.task-record__field ul { margin: 0; padding-left: 1.25rem; }
.task-record__field--grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }
.task-record code { overflow-wrap: anywhere; color: var(--muted); font: .74rem var(--mono); }
.task-related { display: flex; flex-wrap: wrap; gap: .4rem; }
.task-related button { padding: .35rem .55rem; border: 1px solid var(--line-bright); background-color: var(--bg-sunk); color: var(--fg); cursor: pointer; font: .72rem var(--font); }
.task-related button:hover, .task-related button:focus-visible { border-color: var(--accent); color: var(--accent); }

@media (max-width: 900px) { .task-region-picker__head { align-items: start; flex-direction: column; gap: .35rem; } .task-controls { grid-template-columns: 1fr 1fr; } .task-kind { grid-column: 1 / -1; } .task-kind button { flex: 1; } .task-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .task-page { padding-inline: .75rem; } .task-region-grid { grid-template-columns: 1fr; gap: 1rem; } .task-region-current { grid-template-columns: 1fr; } .task-region-back { justify-self: start; } .task-controls { grid-template-columns: 1fr; } .task-kind { grid-column: auto; } .task-cards { grid-template-columns: 1fr; } .task-card { min-height: 0; } .task-record__body { padding: 1.45rem 1.15rem 1.2rem; } .task-record__field--grid { grid-template-columns: 1fr; } }