/* 商店页下半部:侧栏、介绍、画廊、性能、架构、系统需求、更新、灯箱、响应式 */

/* ---------- 区块标题(Steam 下划渐变线) ---------- */
.sec {
  margin: 0 0 12px;
  padding-bottom: 4px;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  background: linear-gradient(to right, #3b6e8c 0%, transparent 100%) bottom / 100% 1px no-repeat;
}
.sub {
  margin: 28px 0 10px;
  font-size: 15px;
  font-weight: 400;
  color: var(--white);
}
.sec-note {
  margin: -4px 0 14px;
  color: var(--text-dim);
  font-size: 13px;
}
.sec-note.small {
  margin-top: -6px;
  font-size: 12px;
}
.block {
  margin-top: 46px;
}
.fine {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--text-mute);
}
.more {
  margin: 14px 0 0;
  font-size: 13px;
}
.table-wrap {
  overflow-x: auto;
}
.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 7px;
  border-radius: 50%;
  vertical-align: 1px;
}
.dot.qq {
  background: var(--qq);
}
.dot.ncm {
  background: var(--ncm);
}

/* ---------- 侧栏 ---------- */
.col-side {
  display: grid;
  gap: 12px;
}
.sblock {
  padding: 12px 14px;
  background: rgba(0, 0, 0, 0.2);
  font-size: 13px;
}
.sblock h4 {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.cats {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 2px;
}
.cats li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 8px;
  color: var(--link);
  background: rgba(103, 193, 245, 0.08);
}
.cats i {
  width: 18px;
  text-align: center;
  font-style: normal;
  color: #a3cfec;
}
.langs {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
.langs th {
  font-weight: 400;
  color: var(--text-mute);
  text-align: center;
  padding: 2px 4px;
}
.langs td {
  padding: 3px 4px;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--link);
}
.langs td:first-child {
  text-align: left;
  color: var(--text);
}
.details {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  margin: 0;
}
.details dt {
  color: var(--text-mute);
}
.details dd {
  margin: 0;
}
.links {
  display: grid;
  gap: 2px;
  padding: 8px;
}
.links a {
  padding: 7px 10px;
  color: var(--link);
  background: rgba(103, 193, 245, 0.12);
  border-radius: 2px;
}
.links a::after {
  content: " ›";
}
.links a:hover {
  color: var(--white);
  background: linear-gradient(-60deg, #417a9b 5%, #67c1f5 95%);
}

/* ---------- 介绍 ---------- */
.lead {
  margin: 0 0 18px;
  font-size: 14.5px;
  color: #acb2b8;
}
.feat {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 18px;
  align-items: center;
  margin: 0 0 16px;
  padding: 14px;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.28), rgba(0, 0, 0, 0.08));
}
.feat.rev {
  grid-template-columns: 1fr 260px;
}
.feat.rev img {
  order: 2;
}
.feat img {
  width: 100%;
  border-radius: 3px;
  cursor: zoom-in;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
}
.feat h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 400;
  color: var(--white);
}
.feat p {
  margin: 0;
  color: #acb2b8;
}
.matrix {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13px;
}
.matrix th,
.matrix td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.matrix thead th {
  color: var(--white);
  font-weight: 400;
  background: rgba(0, 0, 0, 0.25);
}
.matrix tbody th {
  font-weight: 400;
  color: var(--text-dim);
  white-space: nowrap;
}
.matrix .both {
  text-align: center;
}
.pad {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pad li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  background: rgba(0, 0, 0, 0.2);
  font-size: 13px;
}
.pad kbd {
  display: inline-grid;
  place-items: center;
  min-width: 26px;
  height: 26px;
  font-family: var(--font);
  font-weight: 700;
  font-size: 12px;
  color: #0e141b;
  background: #e6e9ec;
}
.b-sh {
  padding: 0 6px;
  border-radius: 6px 6px 3px 3px;
}
.b-face {
  border-radius: 50%;
}
.b-pill {
  padding: 0 10px;
  border-radius: 13px;
}

/* ---------- 画廊 ---------- */
.tabs {
  display: flex;
  gap: 2px;
  margin-bottom: 10px;
}
.tabs button {
  padding: 7px 16px;
  border: 0;
  border-radius: 2px 2px 0 0;
  font: inherit;
  font-size: 13px;
  color: var(--text-dim);
  background: rgba(0, 0, 0, 0.25);
  cursor: pointer;
}
.tabs button[aria-selected="true"] {
  color: var(--white);
  background: linear-gradient(to bottom, #2a475e, #1b2838);
}
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 8px;
}
.gallery[hidden] {
  display: none;
}
.shot {
  position: relative;
  display: block;
  overflow: hidden;
  background: #000;
  border-radius: 2px;
}
.shot img {
  width: 100%;
  aspect-ratio: 1280 / 800;
  object-fit: cover;
  transition:
    transform 0.3s ease,
    opacity 0.3s;
  opacity: 0.88;
}
.shot span {
  position: absolute;
  inset: auto 0 0;
  padding: 18px 10px 7px;
  font-size: 12px;
  color: var(--white);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
}
.shot:hover img {
  transform: scale(1.04);
  opacity: 1;
}

/* ---------- 性能 ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}
.stat {
  padding: 16px 14px;
  background: linear-gradient(135deg, rgba(58, 150, 207, 0.18), rgba(0, 0, 0, 0.25));
  border-top: 2px solid var(--bar-after);
  font-size: 12.5px;
  color: var(--text);
  line-height: 1.45;
}
.stat b {
  display: block;
  margin-bottom: 6px;
  font-size: 30px;
  font-weight: 300;
  color: var(--white);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.stat small {
  font-size: 15px;
  color: var(--text-dim);
}
.stat em {
  font-style: normal;
  color: var(--text-mute);
}
.cmp-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}
.legend {
  display: flex;
  gap: 14px;
  font-size: 12px;
  color: var(--text-dim);
}
.sw {
  display: inline-block;
  width: 12px;
  height: 8px;
  margin-right: 6px;
  border-radius: 2px;
}
.sw.before {
  background: var(--bar-before);
}
.sw.after {
  background: var(--bar-after);
}
.cmp-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.cmp {
  padding: 12px 14px 6px;
  background: rgba(0, 0, 0, 0.2);
}
.cmp h4 {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: var(--text-dim);
  text-transform: uppercase;
}
.bar {
  position: relative;
  display: grid;
  grid-template-columns: 104px minmax(0, 1fr) 118px;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 12.5px;
}
.bar .lbl {
  color: var(--text);
}
.bar .val {
  text-align: right;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.bar .val b {
  color: var(--white);
  font-weight: 600;
}
/* 两根细条:上为优化前(恒满),下为现在;中间 2px 间隙,端部 4px 圆角 */
.track {
  display: grid;
  gap: 2px;
}
.track i {
  height: 7px;
  border-radius: 0 4px 4px 0;
}
.track .b {
  width: 100%;
  background: var(--bar-before);
}
.track .a {
  width: var(--w);
  min-width: 4px;
  background: var(--bar-after);
}
.bar:hover .lbl {
  color: var(--white);
}
.bar::after {
  position: absolute;
  left: 104px;
  bottom: calc(100% - 2px);
  z-index: 5;
  max-width: 300px;
  padding: 6px 10px;
  border-radius: 3px;
  font-size: 12px;
  line-height: 1.45;
  color: #c6d4df;
  background: #3d4450;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s;
}
html:not(:lang(en)) .bar::after {
  content: attr(data-tip-zh);
}
html:lang(en) .bar::after {
  content: attr(data-tip-en);
}
.bar:hover::after {
  opacity: 1;
}
.src {
  margin-top: 12px;
}