/* 外壳：外框、悬浮胶囊导航、面板、栅格、外观弹层。杂志风里每个 section 是一块大圆角面板，页头是浮在上面的胶囊条。 */
.bar{position:sticky;top:calc(env(safe-area-inset-top,0px) + 10px);z-index:30;display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:0 0 10px;padding:8px 12px 8px 18px;
  border-radius:999px;background:color-mix(in srgb,var(--bg) 92%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 6px 20px #0000001a}
:root[data-style=classic] .bar{border:1px solid var(--line);box-shadow:0 10px 30px #00000012;top:10px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand svg{width:30px;height:30px;color:var(--ink);flex:none}
.brand b{font:700 21px/1 var(--display);letter-spacing:.06em}
.brand small{display:block;font-size:12px;letter-spacing:.14em;color:var(--muted);margin-top:2px}
.nav{display:flex;gap:2px;flex:1;min-width:0;overflow-x:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav a{font-family:var(--display);font-size:17px;letter-spacing:.3px;color:var(--muted);text-decoration:none;padding:6px 14px;border-radius:999px;white-space:nowrap;transition:background var(--dur-fast) var(--ease-out),color var(--dur-fast) var(--ease-out),box-shadow var(--dur-fast) var(--ease-out)}
:root:not([data-style=classic]) .nav a{text-transform:uppercase}
.nav a:hover{color:var(--text);background:var(--surface-2)}
.nav a[aria-current=page]{color:var(--text);background:var(--surface-2);box-shadow:inset 0 -2px 0 var(--accent)}
.bar-right{display:flex;align-items:center;gap:8px;margin-inline-start:auto;flex-wrap:wrap}
.pill{display:inline-flex;align-items:center;gap:7px;border-radius:999px;border:1.5px solid var(--line-strong);padding:3px 12px 3px 10px;font-size:13px;background:var(--surface-solid);text-decoration:none;color:var(--text);cursor:default}
a.pill{cursor:pointer}
.icon-btn{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--line-strong);background:var(--surface-solid);cursor:pointer;display:grid;place-items:center;padding:0}
.icon-btn{transition:border-color var(--dur-fast) var(--ease-out),background var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out)}
.icon-btn:hover{border-color:var(--text);background:var(--surface-2)}
.icon-btn:active{transform:scale(.94)}
.icon-btn:disabled{opacity:.5;cursor:not-allowed}
.icon-btn[aria-expanded=true]{border-color:var(--text);background:var(--surface-2)}
.icon-btn svg{width:18px;height:18px}

/* 外观弹层 */
.appearance{position:absolute;inset-inline-end:12px;top:calc(100% + 8px);width:min(320px,92vw);background:var(--surface-solid);border:2px solid var(--ink);border-radius:var(--r-card);padding:16px;display:grid;gap:14px;box-shadow:6px 6px 0 color-mix(in srgb,var(--ink) 28%,transparent);z-index:40}
:root[data-style=classic] .appearance{border:1px solid var(--line-strong);box-shadow:0 18px 44px #0004}
.appearance h4{font-size:13px;letter-spacing:.14em;color:var(--muted);text-transform:uppercase;margin-bottom:6px}
.seg{display:inline-flex;gap:4px;padding:4px;border-radius:999px;background:var(--surface-2)}
.seg button{border:0;background:none;padding:4px 12px;border-radius:999px;cursor:pointer;font-size:13px}
.seg button[aria-pressed=true]{background:var(--ink);color:var(--ink-text)}
.swatches{display:flex;gap:8px;flex-wrap:wrap}
.swatch{width:26px;height:26px;border-radius:50%;border:2px solid var(--surface-solid);background:var(--sw);cursor:pointer;box-shadow:0 0 0 1.5px var(--line-strong);padding:0}
.swatch[aria-pressed=true]{box-shadow:0 0 0 2.5px var(--ink)}

/* 主区与面板 */
main{display:flex;flex-direction:column;gap:10px;max-width:none;padding:0}
main>section.panel{background:var(--bg);border-radius:var(--r-panel);padding:var(--pad-panel) max(var(--pad-panel),calc((100% - 1240px)/2));margin:0;border:0}
:root[data-style=classic] main>section.panel{background:var(--surface);border:1px solid var(--line);max-width:1320px;width:100%;margin-inline:auto;padding:var(--pad-panel)}
:root[data-style=classic] body.app{padding:12px}
.panel.dark{background:var(--ink)!important;color:var(--ink-text)}
.panel-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.panel-head h2{font-size:clamp(24px,3vw,34px)}
.panel-head p{margin:4px 0 0;color:var(--muted)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.stack{display:grid;gap:14px}
.grid{display:grid;gap:14px}
.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid.auto{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.card{background:var(--surface-solid);border:1.5px solid var(--line-strong);border-radius:var(--r-card);padding:16px}
:root:not([data-style=classic]) .card.hard{border:2px solid var(--ink);box-shadow:6px 6px 0 color-mix(in srgb,var(--ink) 22%,transparent)}
.empty{padding:28px 12px;text-align:center;color:var(--muted)}
.loading{color:var(--muted);padding:20px 4px}

@media(max-width:900px){
  .grid.cols-2,.grid.cols-3{grid-template-columns:1fr}
  .bar{border-radius:24px;padding:8px 12px}
  .nav{order:3;flex-basis:100%}
}
@media(max-width:760px){
  :root:not([data-style=classic]) body.app{padding:6px}
  main>section.panel{border-radius:22px;padding:18px 14px}
}

/* 窄屏防溢出：分段按钮可横向滑动，面板内容允许收缩 */
.seg{max-width:100%;overflow-x:auto;scrollbar-width:none}
.seg::-webkit-scrollbar{display:none}
.seg button{white-space:nowrap;flex:none}
main>section.panel,.panel-head>div,.player-grid>*{min-width:0}