/* 第 1 章:玻璃拟态,与 00 同色板。外壳、卡片、抽屉由 ../00-agent/glass.css(body.glass)提供 */
.tour3d .stage { background: transparent; }
.app { grid-template-columns: minmax(0,1fr); grid-template-rows: minmax(0,1fr); }

/* 场景标签:年份 / 名称 */
.yr { line-height: 1; color: var(--text); font-size: 26px; font-weight: 700; letter-spacing: 1px; white-space: nowrap; text-shadow: 0 0 4px rgba(255,255,255,.95), 0 0 12px rgba(255,255,255,.9); }
.nm { line-height: 1; color: var(--text); font-size: 14px; font-weight: 600; white-space: nowrap; text-shadow: 0 0 4px rgba(255,255,255,.95), 0 0 10px rgba(255,255,255,.85); }
@media (max-width: 860px) {
  .yr { font-size: 18px; }
  .nm { font-size: 9.5px; letter-spacing: -.2px; }
  .sc { display: none; }
}

.home-title { display: flex; align-items: baseline; gap: 10px; padding: 6px 14px; border-radius: 14px; }
.home-title b { font-size: 14px; }
.home-title span { font-size: 12px; color: var(--muted); }
@media (max-width: 860px) { .home-title span { display: none; } }

.hcard { position: relative; width: 262px; border-left: 3px solid var(--accent); border-radius: 8px; padding: 10px 14px; font-size: 13px; line-height: 1.5; pointer-events: auto; z-index: 100; }
.hcard b { display: block; font-size: 14.5px; padding-right: 26px; margin-bottom: 2px; }
.hcard p { margin: 3px 0 0; }
.hcard .src { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin-top: 8px; font-size: 12px; color: var(--muted); }
.hcard .tagx { border: 1px solid var(--accent); color: var(--accent); padding: 0 6px; border-radius: 3px; }
.hcard em { font-style: normal; color: var(--accent); }
.hcard .x, .drawer .x { position: absolute; right: 2px; top: 2px; width: 44px; height: 44px; border: 0; background: none; color: var(--text); font-size: 20px; cursor: pointer; }
.srcbtn { appearance: none; border: 1px solid var(--accent); background: none; color: var(--accent); padding: 0 8px; min-height: 26px; border-radius: 4px; font: inherit; cursor: pointer; }

.drawer { position: fixed; right: 0; top: 0; bottom: 0; width: min(440px,100%); z-index: 120; overflow-y: auto; padding: 18px 20px 28px;  }
.drawer[hidden] { display: none; }
.drawer h3 { margin: 0 40px 10px 0; font-size: 15px; }
.drawer pre { white-space: pre-wrap; word-break: break-word; font-family: inherit; font-size: 13px; line-height: 1.75; margin: 0; }

.note { position: absolute; left: 16px; right: 16px; bottom: 34px; z-index: 4; pointer-events: none; color: var(--muted); font-size: 11.5px; max-width: 760px; }
@media (max-width: 860px) { .note { display: none; } }

/* 顶栏返回按钮:ui.css 是深色底,glass 下改成磨砂白卡 */
body.glass .back { background: var(--glass-solid); color: var(--text); border: 1px solid var(--glass-edge); box-shadow: var(--glass-shadow); border-radius: 10px; }
body.glass .back:hover { border-color: var(--accent); }