/* =========================================================
   下載專區 download.html（搭配 labs.css，活潑版）
   ========================================================= */
.dl-page { --yellow: #ffd24d; }
.dl-page [hidden] { display: none !important; }
.dl-page .labs-intro { padding-bottom: 32px; }
.dl-h { display: flex; align-items: center; gap: 8px; margin: 0 0 14px; font-size: 22px; font-weight: 900; color: var(--ink); font-family: var(--serif-title, serif); }
.dl-h span { color: #C99A00; }

/* 我要… */
.dl-tasks { margin: 4px 0 40px; }
.tk-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.tk { display: flex; align-items: center; gap: 12px; padding: 14px 16px; background: #fff; border: 1.5px solid var(--ink); border-radius: 16px; color: var(--ink) !important; font-weight: 700; font-size: 15px; line-height: 1.4; transition: transform .2s, box-shadow .2s, background .2s; }
.tk i { flex: none; width: 38px; height: 38px; border-radius: 12px; background: var(--c); color: #fff; display: grid; place-items: center; font-size: 17px; transition: transform .3s cubic-bezier(.2,.8,.2,1); }
.tk:hover, .tk:focus-visible { transform: translateY(-3px); box-shadow: 4px 4px 0 var(--c); }
.tk:hover i { transform: rotate(-10deg) scale(1.08); }
.tk:active { transform: translateY(1px); box-shadow: none; }

/* 最常下載 */
.dl-hot { margin-bottom: 44px; }
.hot-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }

/* 檔案列（共用） */
.df { position: relative; display: flex; align-items: center; gap: 14px; padding: 13px 54px 13px 14px; background: #fff; border: 1.5px solid var(--line); border-radius: 14px; color: var(--ink) !important; transition: border-color .2s, transform .2s, box-shadow .2s; }
.df:hover, .df:focus-visible { border-color: var(--ink); transform: translateX(3px); box-shadow: 4px 4px 0 var(--c); }
.df:active { transform: translateX(1px) scale(.99); }
.df-ic { flex: none; width: 46px; height: 54px; border-radius: 6px 14px 6px 6px; background: color-mix(in srgb, var(--t) 12%, #fff); border: 1.5px solid var(--t); position: relative; display: grid; place-items: end center; padding-bottom: 7px; }
.df-ic::before { content: ""; position: absolute; right: -1.5px; top: -1.5px; width: 14px; height: 14px; background: #fff; border-left: 1.5px solid var(--t); border-bottom: 1.5px solid var(--t); border-radius: 0 12px 0 4px; }
.df-ic em { font-style: normal; font-size: 10.5px; font-weight: 900; letter-spacing: .04em; color: #fff; background: var(--t); border-radius: 4px; padding: 1px 5px; }
.df-t { display: flex; flex-direction: column; min-width: 0; }
.df-t b { font-size: 15.5px; font-weight: 800; line-height: 1.45; }
.df-t small { font-size: 13px; color: var(--ink-2); line-height: 1.5; margin-top: 2px; }
.df-m { font-size: 12px; color: var(--ink-3); margin-top: 3px; font-variant-numeric: tabular-nums; }
.df-go { position: absolute; right: 14px; top: 50%; transform: translateY(-50%); width: 32px; height: 32px; border-radius: 50%; border: 1.5px solid var(--ink); display: grid; place-items: center; font-size: 13px; transition: background .2s, color .2s; }
.df:hover .df-go { background: var(--ink); color: #fff; }
.df.hot { border: 2px solid var(--ink); border-top: 6px solid var(--c); box-shadow: 4px 4px 0 var(--ink); padding: 16px 54px 16px 16px; }
.df.hot:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--c); }

/* 搜尋列 */
.dl-bar { position: sticky; top: 70px; z-index: 20; display: flex; flex-direction: column; gap: 10px; padding: 12px 14px; background: rgba(243,243,240,.94); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1.5px solid var(--ink); border-radius: 18px; }
.dl-search { position: relative; margin: 0; font-weight: 400; }
.dl-search i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--ink-3); }
.dl-search input { width: 100%; height: 46px; border: 1.5px solid var(--ink); border-radius: 999px; padding: 0 18px 0 42px; font: 16px/1 inherit; font-family: inherit; background: #fff; color: var(--ink); outline: none; transition: box-shadow .2s; }
.dl-search input:focus { box-shadow: 0 0 0 4px var(--yellow); }
.dl-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.dl-chips button { appearance: none; border: 1.5px solid var(--ink); background: #fff; color: var(--ink); border-radius: 999px; padding: 7px 13px; font: 700 14px/1.2 inherit; font-family: inherit; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; transition: background .2s, color .2s, transform .2s; -webkit-tap-highlight-color: transparent; }
.dl-chips button i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); }
.dl-chips button small { font-weight: 500; font-size: 12px; opacity: .6; }
.dl-chips button:hover { transform: translateY(-2px); }
.dl-chips button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.dl-chips button[aria-pressed="true"] i { box-shadow: 0 0 0 2px #fff; }
.dl-chips button:focus { outline: none; }
.dl-chips button:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; }
.dl-count { margin: 18px 0 14px; display: flex; align-items: center; gap: 12px; font-size: 15px; color: var(--ink-2); }
.dl-count b { font-size: 20px; color: var(--ink); }
.dl-count button { appearance: none; border: 0; background: none; color: var(--brand); font-weight: 700; font-family: inherit; font-size: 14px; cursor: pointer; text-decoration: underline; }
.dl-empty { text-align: center; padding: 36px 0; color: var(--ink-2); }
.dl-empty a { color: var(--brand); font-weight: 700; }

/* 分類區塊 */
.dg-wrap { columns: 2; column-gap: 18px; margin-bottom: 56px; }
.dg { break-inside: avoid; margin-bottom: 18px; background: color-mix(in srgb, var(--c) 5%, #fff); border: 1.5px solid color-mix(in srgb, var(--c) 30%, #fff); border-top: 5px solid var(--c); border-radius: 20px; padding: 16px; scroll-margin-top: 220px; }
.dg-h { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.dg-ic { flex: none; width: 40px; height: 40px; border-radius: 12px; background: var(--c); color: #fff; display: grid; place-items: center; font-size: 17px; }
.dg-h > div { flex: 1; min-width: 0; }
.dg-h h3 { margin: 0; font-size: 20px; font-weight: 900; color: var(--ink); font-family: var(--serif-title, serif); }
.dg-h p { margin: 0; font-size: 13px; color: var(--ink-2); }
.dg-n { font-size: 13px; font-weight: 800; color: var(--c); background: #fff; border: 1.5px solid var(--c); border-radius: 999px; padding: 2px 10px; }
.dg-rel { flex-basis: 100%; order: 5; font-size: 13.5px; font-weight: 700; color: var(--c) !important; display: inline-flex; gap: 6px; }
.dg-rel:hover { gap: 10px; text-decoration: underline; }
.dg-list { display: flex; flex-direction: column; gap: 8px; }
.dg:target { box-shadow: 0 0 0 4px var(--yellow); }

/* 求助 */
.dl-help { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr); gap: 20px; align-items: center; padding: 28px 30px; border-radius: 24px; background: var(--yellow); border: 2px solid var(--ink); box-shadow: 8px 8px 0 var(--ink); }
.dl-help .labs-mono { font-size: 11px; opacity: .7; }
.dl-help h3 { margin: 6px 0 6px; font-size: 26px; font-weight: 900; color: var(--ink); font-family: var(--serif-title, serif); }
.dl-help p { margin: 0; font-size: 14.5px; color: var(--ink); }
.dl-help-c { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.dl-help-c a { display: flex; flex-direction: column; gap: 3px; background: #fff; border: 1.5px solid var(--ink); border-radius: 16px; padding: 14px 16px; color: var(--ink) !important; font-size: 14px; transition: transform .2s; }
.dl-help-c a:hover { transform: translateY(-3px); }
.dl-help-c b { font-size: 16px; }

@media (max-width: 991px) {
	.tk-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
	.hot-grid { grid-template-columns: 1fr 1fr; }
	.dg-wrap { columns: 1; }
	.dl-help { grid-template-columns: 1fr; }
	.dl-bar { top: 60px; }
}
@media (max-width: 767px) {
	.tk { padding: 11px 12px; font-size: 14px; gap: 10px; }
	.tk i { width: 32px; height: 32px; font-size: 14px; }
	.hot-grid { grid-template-columns: 1fr; }
	.dl-bar { position: static; padding: 10px; }
	.dl-chips { flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
	.dl-chips::-webkit-scrollbar { display: none; }
	.dl-chips button { white-space: nowrap; }
	.dg { padding: 14px 12px; }
	.df { padding: 12px 48px 12px 12px; gap: 12px; }
	.df-ic { width: 40px; height: 48px; }
	.df-t b { font-size: 15px; }
	.dl-help { padding: 22px 18px; box-shadow: 5px 5px 0 var(--ink); }
	.dl-help-c { grid-template-columns: 1fr; }
}