.skm-app-window{background:var(--skm-white);border:1px solid var(--skm-neutral-100);border-radius:var(--skm-radius-lg);box-shadow:var(--skm-shadow-xl);font-family:var(--skm-font-body);color:var(--skm-text-primary);overflow:hidden}.skm-app-window__chrome{background:var(--skm-neutral-25);border-bottom:1px solid var(--skm-neutral-100);align-items:center;gap:6px;padding:10px 14px;display:flex}.skm-app-window__dot{border-radius:var(--skm-radius-pill);background:var(--skm-neutral-200);width:10px;height:10px}.skm-app-window__dot:first-child{background:var(--skm-neutral-300)}.skm-app-window__dot:nth-child(3){background:var(--skm-neutral-100)}.skm-app-window__title{color:var(--skm-text-secondary);background:var(--skm-white);border:1px solid var(--skm-neutral-100);border-radius:var(--skm-radius-pill);margin-left:8px;padding:4px 12px;font-size:12px;font-weight:500;line-height:1}.skm-app-window__body{padding:0}.skm-shell{background:var(--skm-white);border:1px solid var(--skm-neutral-100);border-radius:var(--skm-radius-xl);min-height:320px;box-shadow:var(--skm-shadow-xl);font-family:var(--skm-font-body);color:var(--skm-text-primary);display:flex;overflow:hidden}.skm-shell__rail{background:var(--skm-neutral-25);border-right:1px solid var(--skm-neutral-100);flex-direction:column;flex:0 0 184px;width:184px;padding:16px 12px;display:flex}.skm-shell__logo{border-radius:var(--skm-radius-md);background:var(--skm-ui-primary);width:32px;height:32px;color:var(--skm-white);justify-content:center;align-items:center;margin:2px 4px 18px;display:inline-flex}.skm-shell__nav{flex-direction:column;gap:2px;margin:0;padding:0;list-style:none;display:flex}.skm-shell__navitem{border-radius:var(--skm-radius-md);color:var(--skm-neutral-600);align-items:center;gap:10px;padding:9px 10px;font-size:13px;font-weight:500;line-height:1;display:flex}.skm-shell__navitem--active{background:var(--skm-ui-primary-soft);color:var(--skm-ui-primary)}.skm-shell__navicon{flex:0 0 18px;justify-content:center;align-items:center;width:18px;height:18px;display:inline-flex}.skm-shell__navlabel{white-space:nowrap}.skm-shell__switcher{border-top:1px solid var(--skm-neutral-100);color:var(--skm-neutral-600);align-items:center;gap:8px;margin-top:auto;padding:10px 8px 6px;display:flex}.skm-shell__avatar{border-radius:var(--skm-radius-pill);object-fit:cover;flex:0 0 28px;justify-content:center;align-items:center;width:28px;height:28px;display:inline-flex}.skm-shell__avatar--initial{background:var(--skm-ui-primary-soft);color:var(--skm-ui-primary);font-size:12px;font-weight:600}.skm-shell__switcher-text{flex-direction:column;flex:1;gap:1px;min-width:0;display:flex}.skm-shell__switcher-name{color:var(--skm-text-primary);white-space:nowrap;text-overflow:ellipsis;font-size:12px;font-weight:600;overflow:hidden}.skm-shell__switcher-handle{color:var(--skm-neutral-400);white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.skm-shell__main{flex-direction:column;flex:1;min-width:0;display:flex}.skm-shell__topbar{border-bottom:1px solid var(--skm-neutral-100);justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;display:flex}.skm-shell__title{color:var(--skm-text-primary);font-size:15px;font-weight:600}.skm-shell__topbar-right{align-items:center;display:inline-flex}.skm-shell__content{background:var(--skm-white);flex:1;padding:20px}.skm-bare-card{background:var(--skm-white);border:1px solid var(--skm-neutral-50);border-radius:var(--skm-radius-lg);box-shadow:var(--skm-shadow-card);font-family:var(--skm-font-body);color:var(--skm-text-primary)}.skm-bare-card--float{box-shadow:var(--skm-shadow-lg)}.skm-bare-card--pad-none{padding:0}.skm-bare-card--pad-sm{padding:12px}.skm-bare-card--pad-md{padding:20px}.skm-bare-card--pad-lg{padding:28px}.skm-device{background:var(--skm-ink-dark);border-radius:var(--skm-radius-device);box-shadow:var(--skm-shadow-xl);padding:10px;display:inline-block}.skm-device__screen{background:var(--skm-white);border-radius:var(--skm-radius-device-screen);font-family:var(--skm-font-body);color:var(--skm-text-primary);overflow:hidden}@media (width<=560px){.skm-shell{flex-direction:column;min-height:0}.skm-shell__rail{border-right:0;border-bottom:1px solid var(--skm-neutral-100);flex-direction:row;flex:none;align-items:center;gap:8px;width:100%;padding:8px 10px;overflow-x:auto}.skm-shell__logo{margin:0 4px 0 0}.skm-shell__nav{flex-direction:row;gap:4px}.skm-shell__switcher{border-top:0;margin-top:0;margin-left:auto;padding:0 4px}.skm-shell__switcher-text{display:none}}