:root{
  --bg:#0B0B12;
  --panel:#101117;
  --text:#f6f2f5;
  --soft:#d3ccd6;
  --muted:#8d8795;
  --pink:#E9C7EA;                /* 藕粉：焦点框、进度、小标题 */
  --name:#F6DCE6;                /* 卡片名字：偏粉的白 */
  --accent:linear-gradient(135deg,#f5c5d3 0%,#d9c0ea 100%);
  --ink:#1c131a;                 /* 粉色底上的文字 */
  --line:rgba(255,255,255,.08);
  --sans:-apple-system,"PingFang SC","HarmonyOS Sans SC","MiSans","Noto Sans SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
  --wrap:min(3300px,100% - clamp(12px,2.4vw,42px));

  /* 卡面按钮的可调尺寸 */
  --dl-size:30px;                /* 下载键 */
  --dl-opacity:.9;
  --bar-h:42px;                  /* 详细信息条 */
  --bar-title-size:9px;
  --bar-sub-size:6px;
  --card-pad:10px;               /* 按钮离卡片边缘的距离 */

  color-scheme:dark;
}

*{box-sizing:border-box}
html{scrollbar-gutter:stable;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--sans);
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}
button{font:inherit;color:inherit;cursor:pointer;-webkit-appearance:none;appearance:none}
[hidden]{display:none!important}
html.is-locked,html.is-locked body{overflow:hidden}
:focus-visible{outline:2px solid var(--pink);outline-offset:2px}

/* ---------- 顶部分区：黑底浮岛，滑动时收起，停下再浮现 ---------- */
.topbar{
  position:fixed;left:0;right:0;z-index:50;
  top:calc(env(safe-area-inset-top,0px) + 12px);
  display:flex;justify-content:center;
  pointer-events:none;            /* 只有胶囊本身接收点击 */
  transition:transform .34s cubic-bezier(.2,.8,.2,1),opacity .2s ease;
}
.topbar.is-away{transform:translateY(-150%) scale(.8);opacity:0}
.topbar.is-away .sections{pointer-events:none}
.sections{
  pointer-events:auto;
  display:flex;gap:4px;height:33px;padding:2px;
  border-radius:16.5px;
  background:#000;
  box-shadow:0 0 0 1px rgba(255,255,255,.1),0 10px 28px rgba(0,0,0,.5);
}
/* 没选中：小、暗 */
.section-tab{
  position:relative;
  display:flex;align-items:center;
  height:29px;padding:0 12px;
  border:0;border-radius:14.5px;
  background:transparent;color:rgba(255,255,255,.45);
  font-size:13px;font-weight:500;letter-spacing:.04em;
  white-space:nowrap;
  transition:padding .4s cubic-bezier(.3,1.3,.5,1),font-size .3s ease,background .25s ease,color .25s ease;
}
/* 看起来 29 高，可点范围保留 41 */
.section-tab::before{content:"";position:absolute;left:0;right:0;top:-6px;bottom:-6px}
/* 选中：大、白 */
.section-tab[aria-selected="true"]{
  padding:0 26px;
  font-size:15px;font-weight:600;
  color:#fff;background:rgba(255,255,255,.18);
}

/* ---------- 列表：列数、间距、卡片比例与原站一致 ---------- */
.wrap{
  width:var(--wrap);margin-inline:auto;
  padding-top:calc(env(safe-area-inset-top,0px) + 58px);   /* 给浮岛留出位置 */
}
.grid{
  padding:0 0 34px;
  display:grid;
  grid-template-columns:repeat(7,minmax(0,1fr));
  gap:clamp(18px,2vh,26px) clamp(10px,.72vw,14px);
}
@media(max-width:1550px){.grid{grid-template-columns:repeat(6,minmax(0,1fr))}}
@media(max-width:1320px){.grid{grid-template-columns:repeat(5,minmax(0,1fr))}}
@media(max-width:1080px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:760px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:620px){.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}}
@media(min-width:500px) and (max-width:620px) and (orientation:portrait){
  .grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}

.card{min-width:0}
.card-face{
  position:relative;
  aspect-ratio:.72/1;
  overflow:hidden;
  border-radius:16px;
  background:#1a1a24;
  cursor:pointer;
  isolation:isolate;
}
/* 压在图片上面的一圈细边 */
.card-face::after{
  content:"";position:absolute;inset:0;z-index:3;
  border:1px solid rgba(255,255,255,.12);
  border-radius:inherit;
  pointer-events:none;
}
.card.is-skeleton .card-face{cursor:default}
.card-img{
  position:absolute;inset:0;
  display:block;width:100%;height:100%;
  object-fit:cover;
  opacity:0;
  transition:opacity .15s linear;
}
.card.is-loaded .card-img{opacity:1}
/* 很浅的一层压暗，保证浅色卡面上名字也看得清 */
.card-shade{
  position:absolute;left:0;right:0;bottom:0;height:46%;
  background:linear-gradient(to top,rgba(8,8,12,.62) 0%,rgba(8,8,12,.3) 55%,rgba(8,8,12,0) 100%);
  pointer-events:none;
}

/* 名字：和下载键同一行，左对齐 */
.card-name{
  position:absolute;z-index:1;
  left:calc(var(--card-pad) + 1px);
  right:calc(var(--card-pad) + var(--dl-size) + 10px);
  bottom:calc(var(--card-pad) + var(--bar-h) + 8px);
  height:var(--dl-size);line-height:var(--dl-size);
  font-size:14px;font-weight:600;letter-spacing:.06em;
  color:var(--name);
  text-shadow:0 1px 2px rgba(0,0,0,.55),0 0 10px rgba(0,0,0,.45);
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  pointer-events:none;
}

/* 下载键：圆角小方块，半透明玻璃 */
.btn-save{
  position:absolute;z-index:2;
  right:var(--card-pad);
  bottom:calc(var(--card-pad) + var(--bar-h) + 8px);
  width:var(--dl-size);height:var(--dl-size);padding:0;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.45);
  border-radius:8px;
  background:rgba(255,255,255,.14);
  -webkit-backdrop-filter:blur(6px) saturate(1.3);
          backdrop-filter:blur(6px) saturate(1.3);
  opacity:var(--dl-opacity);
  color:#fff;
}
.btn-save::before{content:"";position:absolute;inset:-7px}   /* 可点范围扩到 44px */
.btn-save .save-label{display:none}
.btn-save .save-ico{
  position:relative;z-index:1;
  display:grid;place-items:center;
  font-size:10px;font-weight:700;font-variant-numeric:tabular-nums;
}
.btn-save .save-ico svg{width:16px;height:16px;stroke-width:2}
/* 读取中：数字 + 从下往上涨的底色 */
.btn-save[data-state="loading"]{background:rgba(0,0,0,.5);opacity:1}
.btn-save[data-state="loading"]::after{
  content:"";position:absolute;left:0;right:0;bottom:0;
  height:calc(var(--p,0)*1%);
  border-radius:0 0 7px 7px;
  background:rgba(233,199,234,.5);
}
.btn-save[data-state="ready"]{background:var(--pink);border-color:var(--pink);color:var(--ink);opacity:1}
.btn-save[data-state="done"]{color:var(--name)}
.btn-save[data-state="error"]{border-color:rgba(255,160,180,.85);color:#ffb9c6;opacity:1}

/* 详细信息条：暗色玻璃（梅紫 → 靛蓝 → 青灰，半透明 + 模糊） */
.btn-detail{
  position:absolute;z-index:1;
  left:var(--card-pad);right:var(--card-pad);bottom:var(--card-pad);
  height:var(--bar-h);padding:0 10px;
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  text-align:left;
  border:1px solid rgba(255,255,255,.12);
  border-radius:10px;
  -webkit-backdrop-filter:blur(14px) saturate(1.5);
          backdrop-filter:blur(14px) saturate(1.5);
  background:
    radial-gradient(60% 120% at 42% 0%,rgba(255,255,255,.07) 0%,rgba(255,255,255,0) 70%),
    linear-gradient(180deg,rgba(255,255,255,.06) 0%,rgba(255,255,255,0) 45%,rgba(0,0,0,.14) 100%),
    linear-gradient(90deg,rgba(50,28,50,.7) 0%,rgba(36,26,56,.68) 30%,rgba(24,22,56,.68) 55%,rgba(26,32,48,.7) 80%,rgba(26,36,46,.72) 100%);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.1),0 6px 16px rgba(0,0,0,.22);
  transition:filter .15s ease;
}
.btn-detail:active{filter:brightness(1.18)}
.bar-text{min-width:0;overflow:hidden;display:flex;flex-direction:column;gap:4px}
.bar-title{font-size:var(--bar-title-size);font-weight:600;letter-spacing:.2em;color:#F3EEF4;white-space:nowrap}
.bar-sub{font-size:var(--bar-sub-size);font-weight:500;letter-spacing:.22em;color:rgba(255,255,255,.34);white-space:nowrap}
.bar-go{
  flex:none;width:19px;height:19px;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,255,255,.34);border-radius:50%;
  color:rgba(255,255,255,.9);
}
.bar-go svg{width:9px;height:9px;fill:none;stroke:currentColor;stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
@media(hover:hover){
  .btn-detail:hover{filter:brightness(1.14)}
  .btn-save:hover{background:rgba(255,255,255,.24)}
}
/* 不支持毛玻璃的浏览器：底色加深兜底 */
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .btn-detail{
    background:
      linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,0) 45%,rgba(0,0,0,.14)),
      linear-gradient(90deg,rgba(44,28,46,.95),rgba(26,24,52,.95) 55%,rgba(26,34,46,.96));
  }
  .btn-save{background:rgba(60,60,72,.8)}
}
@media(max-width:620px){
  .card-face{border-radius:14px}
}
/* 窄卡片上英文副标题放不下：收紧字距，让整行显示完整 */
.card-face{container-type:inline-size}
@container (max-width:200px){
  .bar-sub{letter-spacing:.07em}
}

/* ---------- 通用图标 / 详情里的保存键 ---------- */
.save-ico{display:grid;place-items:center}
.save-ico svg,.icon-btn svg{
  width:20px;height:20px;
  fill:none;stroke:currentColor;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round;
}

.save-wide{
  position:relative;flex:none;overflow:hidden;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-width:136px;height:42px;padding:0 20px;
  border:0;border-radius:999px;
  background:var(--accent);color:var(--ink);
  font-size:14px;font-weight:700;letter-spacing:.02em;white-space:nowrap;
}
.save-wide > *{position:relative}
.save-wide .save-ico svg{width:18px;height:18px;stroke-width:2.1}
.save-wide[data-state="loading"]{background:#2b2431;color:#fff}
.save-wide[data-state="loading"] .save-ico{display:none}
.save-wide[data-state="loading"]::before{
  content:"";position:absolute;left:0;top:0;bottom:0;
  width:calc(var(--p,0)*1%);
  background:rgba(233,199,234,.36);
}
.save-wide[data-state="ready"]{background:#fff}
.save-wide[data-state="done"]{background:#b4e6c0}
.save-wide[data-state="error"]{background:#40222b;color:#ffb9c6}
@media(hover:hover){
  .save-wide:not([data-state="loading"]):hover{filter:brightness(1.06)}
}

.icon-btn{
  flex:none;display:grid;place-items:center;
  width:40px;height:40px;padding:0;
  border:0;border-radius:50%;
  background:rgba(255,255,255,.07);color:var(--soft);
}
.icon-btn:active{background:rgba(255,255,255,.16)}
@media(hover:hover){.icon-btn:hover{background:rgba(255,255,255,.13);color:#fff}}

/* ---------- 目录读取失败 ---------- */
.load-error{padding:72px 0;text-align:center;color:var(--soft);font-size:14px}
.load-error button{
  margin-top:8px;height:42px;padding:0 26px;
  border:0;border-radius:999px;
  background:var(--accent);color:var(--ink);font-weight:700;
}

/* ---------- 详细信息 ---------- */
.detail{position:fixed;inset:0;z-index:100}
.detail-backdrop{position:absolute;inset:0;background:rgba(5,5,8,.8)}
.detail-panel{
  position:absolute;left:50%;top:50%;
  transform:translate(-50%,-50%);
  width:min(1040px,100% - 48px);
  height:min(86vh,820px);
  display:grid;
  grid-template-columns:minmax(280px,.78fr) minmax(0,1.22fr);
  grid-template-rows:auto auto minmax(0,1fr);
  grid-template-areas:"art head" "art tabs" "art body";
  overflow:hidden;
  border:1px solid rgba(255,255,255,.09);
  border-radius:24px;
  background:var(--panel);
  box-shadow:0 30px 90px rgba(0,0,0,.6);
  outline:none;
}
.detail-art{grid-area:art;position:relative;background:#0c0d12}
.detail-art img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
/* 卡面右缘融进面板，不用一条硬线分开 */
.detail-art::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to right,rgba(16,17,23,0) 72%,rgba(16,17,23,.92) 100%);
  pointer-events:none;
}

.detail-head{
  grid-area:head;
  display:flex;align-items:center;gap:12px;
  padding:22px 22px 16px;
  min-width:0;
}
.detail-back,.detail-thumb{display:none}
.detail-thumb{
  flex:none;width:38px;height:52px;
  object-fit:cover;border-radius:9px;
  background:#16171f;
}
.detail-title{flex:1;min-width:0}
.detail-title h2{
  margin:0;
  font-size:26px;font-weight:700;letter-spacing:.03em;line-height:1.2;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}

.detail-tabs{
  grid-area:tabs;
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;
  margin:0 22px;padding:4px;
  border-radius:14px;
  background:rgba(255,255,255,.05);
}
.detail-tab{
  height:38px;padding:0 6px;
  border:0;border-radius:10px;
  background:transparent;color:var(--muted);
  font-size:14px;font-weight:600;letter-spacing:.03em;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.detail-tab.is-empty{color:rgba(141,135,149,.5)}
.detail-tab[aria-selected="true"]{background:rgba(255,255,255,.13);color:#fff}
@media(hover:hover){
  .detail-tab:not([aria-selected="true"]):hover{color:var(--text)}
}

.detail-body{
  grid-area:body;
  min-height:0;
  overflow-y:auto;
  overscroll-behavior:contain;
  padding:20px 26px 34px;
  scrollbar-width:thin;
  scrollbar-color:rgba(233,199,234,.22) transparent;
  outline:none;
}
.detail-text{
  max-width:44em;
  color:var(--soft);
  font-size:15px;line-height:1.95;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
}
.detail-text.is-placeholder{color:var(--muted)}
.detail-h{color:var(--pink);font-weight:700;letter-spacing:.04em}
.detail-retry{
  margin-top:16px;height:40px;padding:0 22px;
  border:0;border-radius:999px;
  background:rgba(255,255,255,.1);color:#fff;font-weight:600;
}

/* 手机 / 窄窗口：整屏，内容直接开始，卡面缩成标题旁的小图 */
@media(max-width:860px),(max-height:520px){
  .detail-backdrop{background:var(--panel)}
  .detail-panel{
    left:0;top:0;transform:none;
    width:100%;height:100%;
    border:0;border-radius:0;box-shadow:none;
    grid-template-columns:minmax(0,1fr);
    grid-template-areas:"head" "tabs" "body";
  }
  .detail-art,.detail-close{display:none}
  .detail-back{display:grid}
  .detail-thumb{display:block}
  .detail-head{gap:10px;padding:10px 12px 12px}
  .detail-title h2{font-size:18px}
  .save-wide{min-width:0;height:40px;padding:0 16px}
  .detail-tabs{margin:0 12px}
  .detail-tab{font-size:13px}
  .detail-body{padding:18px 18px 44px}
}

/* 手机横屏：左侧一条放标题、保存和四个标签，右侧整高都是正文 */
@media(max-height:520px) and (orientation:landscape){
  .detail-panel{
    grid-template-columns:232px minmax(0,1fr);
    grid-template-rows:auto minmax(0,1fr);
    grid-template-areas:"head body" "tabs body";
  }
  .detail-head{flex-wrap:wrap;padding:10px 12px}
  .detail-title{flex-basis:calc(100% - 112px)}
  .save-wide{flex:1 1 100%}
  .detail-tabs{
    grid-template-columns:minmax(0,1fr);
    align-content:start;align-self:start;
    margin:0 12px 12px;
  }
  .detail-tab{height:36px;text-align:left;padding:0 14px}
  .detail-body{border-left:1px solid var(--line);padding:16px 22px 30px}
}

/* ---------- 原图查看 ---------- */
.viewer{
  position:fixed;inset:0;z-index:200;
  display:flex;flex-direction:column;
  background:#050608;
}
.viewer-bar{
  flex:none;display:flex;align-items:center;gap:12px;
  padding:10px 12px 10px 18px;
  color:var(--text);font-size:14px;font-weight:600;
}
.viewer-bar span{flex:1;min-width:0}
.viewer-stage{
  flex:1;min-height:0;position:relative;
  display:grid;place-items:center;
  padding:0 12px 12px;
}
.viewer-stage img{
  max-width:100%;max-height:100%;
  object-fit:contain;display:block;border-radius:12px;
  -webkit-touch-callout:default;
}
.viewer-loading{position:absolute;margin:0;color:var(--muted);font-size:13px}

/* ---------- 底部提示条 ---------- */
.note{
  position:fixed;left:50%;bottom:20px;z-index:300;
  transform:translateX(-50%);
  display:flex;align-items:center;gap:14px;
  max-width:min(520px,100% - 24px);
  padding:12px 18px;
  border:1px solid rgba(255,255,255,.1);border-radius:16px;
  background:rgba(30,31,40,.97);color:var(--text);
  box-shadow:0 10px 30px rgba(0,0,0,.45);
  font-size:13px;line-height:1.5;
}
.note button{
  flex:none;padding:4px 0;border:0;background:transparent;
  color:var(--pink);font-size:13px;font-weight:700;white-space:nowrap;
}

@media(prefers-reduced-motion:reduce){
  .topbar,.section-tab,.btn-detail{transition:none}
}