.hc-feedback {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid var(--accent);
  border-radius: 5px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}
.hc-sidebar > .hc-feedback {
  flex: none;
  margin: auto 12px clamp(12px, 4vh, 36px);
}
.hc-collapsed .hc-sidebar > .hc-feedback {
  margin-inline: 0;
  padding-inline: 0;
  font-size: 9px;
}
.hc-feedback:is(:hover, :focus-visible) {
  background: color-mix(in srgb, var(--accent) 88%, var(--text));
}
.hc-feedback-mobile { display: none; }
@media (max-width: 760px) {
  /* Mobile: no floating FAB — sidebar 反馈 + feedback-nudge only */
  .hc-feedback-mobile { display: none !important; }
  body:not(.hc-nav-open) .hc-sidebar > .hc-feedback { display: none; }
}

:root{color-scheme:dark;--bg:#0c0f13;--surface:#13171d;--surface2:#191e26;--surface3:#202630;--line:#2a313c;--text:#edf1f6;--muted:#a7b0bf;--faint:#778294;--accent:#bff078;--accent-text:#15200c;--accent-bg:rgba(191,240,120,.09);--green:#70d7ad;--red:#ed8494;--amber:#e2b86e;--hover:#202630;--font:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--mono:"SFMono-Regular",Consolas,"Liberation Mono",monospace;--sidebar:210px;--hr-bg:var(--bg);--hr-surface:var(--surface);--hr-surface-2:var(--surface2);--hr-line:var(--line);--hr-text:var(--text);--hr-muted:var(--muted);--hr-dim:var(--faint);--hr-accent:var(--accent);--hr-accent-bg:var(--accent-bg);--hr-green:var(--green);--hr-red:var(--red);--hr-mono:var(--mono);--hr-hover:var(--hover);--border:var(--line);--positive:var(--green);--negative:var(--red)}
:root[data-theme="light"]{color-scheme:light;--bg:#f0f3f6;--surface:#fff;--surface2:#f6f8fa;--surface3:#e9edf2;--line:#d8dee7;--text:#18232f;--muted:#526173;--faint:#6c7c8e;--accent:#507d1c;--accent-text:#fff;--accent-bg:rgba(80,125,28,.08);--green:#17835d;--red:#c34359;--amber:#9d701e;--hover:#e9edf2}
*{box-sizing:border-box}html,body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font-family:var(--font);font-size:12px;line-height:1.5;-webkit-font-smoothing:antialiased}button,input,textarea,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}button:disabled{cursor:not-allowed}button[hidden],[hidden]{display:none!important}.hc-collapsed{--sidebar:64px}.hc-icon{width:17px;height:17px;flex:none;vertical-align:middle}
.hc-sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);z-index:60;background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:0 12px 12px;overflow-x:hidden;overflow-y:auto}.hc-brand{display:flex;align-items:center;gap:8px;text-decoration:none;height:64px;flex:none;padding:0 8px;white-space:nowrap;letter-spacing:-.4px}.hc-brand strong{font-size:20px;font-weight:730}.hc-brand strong>span{font-size:17px;font-weight:550}.hc-brand small{font-size:9px;letter-spacing:0;color:var(--faint);border:1px solid var(--line);padding:1px 4px;border-radius:3px}.hc-search{display:flex;align-items:center;gap:7px;background:var(--surface2);border:1px solid var(--line);color:var(--faint);height:33px;min-height:33px;border-radius:5px;margin:12px 0 20px;padding:0 8px;white-space:nowrap;font-size:10px}.hc-search .hc-icon{width:14px}.hc-search kbd{margin-left:auto;font:9px var(--font);color:var(--faint)}.hc-sidebar nav{display:grid;gap:4px}.hc-nav-link{display:flex;align-items:center;gap:10px;min-height:39px;padding:0 10px;color:var(--muted);border-radius:5px;text-decoration:none;white-space:nowrap;font-size:12px}.hc-nav-link:hover{background:var(--surface2);color:var(--text)}.hc-nav-link.is-active{color:var(--accent);background:var(--accent-bg)}.hc-nav-link small{margin-left:auto;font:8px var(--mono);border:1px solid var(--line);border-radius:3px;padding:1px 3px;color:var(--faint)}.hc-subnav{margin:17px 0;flex:1}.hc-sidebar-bottom{margin-top:auto;padding-top:20px;display:grid;gap:5px}.hc-sidebar-bottom>button{display:flex;align-items:center;gap:10px;text-align:left;white-space:nowrap;color:var(--muted);border:0;background:none;border-radius:5px;padding:10px;font-size:11px}.hc-sidebar-bottom>button:hover{color:var(--text);background:var(--surface2)}.hc-sidebar-bottom b{font:10px var(--mono);margin-left:auto;color:var(--accent)}.hc-sidebar .smart-side-groups{margin:0;padding:0;display:grid;gap:4px}.hc-sidebar .smart-side-groups>span{font-size:9px;color:var(--faint);letter-spacing:1px;margin:10px 10px 4px}.hc-sidebar .smart-side-groups>button{display:flex;gap:10px;border:0;background:transparent;color:var(--muted);text-align:left;padding:9px 10px;border-radius:5px}.hc-sidebar .smart-side-groups>button svg{width:15px;height:15px;flex:none;margin-top:3px}.hc-sidebar .smart-side-groups>button span{display:grid;gap:3px}.hc-sidebar .smart-side-groups b{font-size:11px;font-weight:500}.hc-sidebar .smart-side-groups small{font-size:9px;color:var(--faint);line-height:1.5}.hc-sidebar .smart-side-groups>button.active{background:var(--accent-bg);color:var(--accent)}
.hc-workspace{margin-left:var(--sidebar);min-height:100vh;display:flex;flex-direction:column;min-width:0}.hc-header{position:sticky;top:0;z-index:45;height:64px;min-height:64px;background:var(--bg);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 28px}.hc-header-title{display:flex;align-items:center;gap:10px;min-width:0}.hc-header-title>strong{font-size:12px;font-weight:550;white-space:nowrap}.hc-breadcrumb{font:11px var(--mono);color:var(--faint);white-space:nowrap}.hc-preview-label{border:1px solid var(--line);color:var(--faint);border-radius:3px;font-size:9px;padding:2px 5px;white-space:nowrap;margin-left:3px}.hc-header-actions{display:flex;align-items:center;gap:11px;flex:none}.hc-icon-button,.hc-language{border:0;background:none;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;min-width:28px;min-height:30px;border-radius:4px;padding:4px}.hc-icon-button:hover,.hc-language:hover{background:var(--surface2);color:var(--text)}.hc-language{font-size:10px}.hc-account-button{border:1px solid var(--line);background:var(--surface2);color:var(--text);border-radius:4px;padding:7px 11px;font-size:10px;white-space:nowrap}.hc-account-button:hover{border-color:var(--accent)}.hc-main{padding:28px;min-width:0;flex:1}.hc-footer{display:flex;justify-content:space-between;gap:12px;padding:16px 28px;color:var(--faint);font-size:9px;border-top:1px solid var(--line);margin-top:auto}.hc-collapsed .hc-sidebar{padding:0 10px 12px}.hc-collapsed .hc-brand{padding:0;justify-content:center}.hc-collapsed .hc-brand strong{font-size:12px;letter-spacing:-1px}.hc-collapsed .hc-brand strong>span,.hc-collapsed .hc-brand small,.hc-collapsed .hc-search span,.hc-collapsed .hc-search kbd,.hc-collapsed .hc-nav-link span,.hc-collapsed .hc-nav-link small,.hc-collapsed .hc-sidebar-bottom span,.hc-collapsed .hc-sidebar-bottom b,.hc-collapsed .hc-subnav{display:none}.hc-collapsed .hc-search,.hc-collapsed .hc-nav-link,.hc-collapsed .hc-sidebar-bottom>button{justify-content:center;padding-left:0;padding-right:0}.hc-mobile-toggle,.hc-nav-scrim{display:none}
.hc-modal-open{overflow:hidden}.hc-backdrop{position:fixed;inset:0;z-index:220;background:rgba(0,0,0,.62);display:flex;align-items:center;justify-content:center;padding:22px;backdrop-filter:blur(3px)}.hc-dialog{width:430px;max-width:100%;max-height:85dvh;overflow:auto;border:1px solid var(--line);background:var(--surface);border-radius:10px;box-shadow:0 24px 90px #0007}.hc-dialog-wide{width:620px}.hc-dialog-head{position:sticky;top:0;background:var(--surface);display:flex;justify-content:space-between;align-items:center;padding:17px 20px;border-bottom:1px solid var(--line);z-index:2}.hc-dialog-head h2{margin:0;font-size:15px;font-weight:600}.hc-dialog-body{padding:20px}.hc-dialog-body>p{color:var(--muted);font-size:12px;line-height:1.9;margin:0 0 13px}.hc-dialog-body dl{margin:12px 0}.hc-dialog-body dl>div{display:flex;justify-content:space-between;gap:15px;padding:8px 0;border-bottom:1px solid var(--line)}.hc-dialog-body dt{color:var(--muted)}.hc-dialog-body dd{margin:0}.hc-note{font-size:11px!important;color:var(--faint)!important;line-height:1.8!important}.hc-search-field{border:1px solid var(--line);border-radius:5px;display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg);margin-bottom:12px}.hc-search-field input{min-width:0;width:100%;border:0;background:none;color:var(--text);outline:0;font-size:12px}.hc-result{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 9px;border-radius:5px;text-decoration:none;min-width:0}.hc-result:hover{background:var(--surface2)}.hc-result>span:first-child{display:grid;gap:5px;min-width:0}.hc-result strong{font-size:12px;font-weight:550}.hc-result small{font-size:10px;color:var(--faint);overflow-wrap:anywhere}.hc-result>span:last-child{color:var(--faint)}.hc-follow-row{display:flex;align-items:center;border-bottom:1px solid var(--line);gap:10px}.hc-follow-row .hc-result{flex:1}.hc-empty{text-align:center;color:var(--muted);padding:45px 12px;font-size:12px;line-height:1.9}.hc-text-button{background:none;border:0;color:var(--muted);padding:7px;white-space:nowrap;font-size:11px}.hc-text-button:hover{color:var(--accent)}.hc-login-options{display:grid;gap:10px;margin:22px 0}.hc-button{display:inline-flex;justify-content:center;align-items:center;gap:6px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-text);border-radius:5px;padding:10px 15px;font-size:12px;font-weight:550;text-decoration:none}.hc-button-secondary{background:var(--surface2);color:var(--text);border-color:var(--line)}.hc-account-info{display:grid;gap:12px}.hc-account-info>strong{font-size:16px}.hc-account-info>span{color:var(--muted);font-size:11px;line-height:1.8}.hc-toast{position:fixed;bottom:26px;left:50%;transform:translate(-50%,15px);z-index:300;max-width:min(560px,90vw);color:var(--text);background:var(--surface3);border:1px solid var(--line);box-shadow:0 8px 30px #0005;padding:12px 18px;border-radius:6px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .15s,transform .15s}.hc-toast.is-visible{transform:translate(-50%,0);opacity:1}
/* Reset native controls at zero specificity; terminal component rules retain priority. */
:where(body[data-mode="trade"]) :where(button){font:inherit;color:inherit;background:none;border:0;padding:0}
:where(body[data-mode="trade"]) :where(h1,h2,h3,h4,p,dl,dd){margin:0}
:where(body[data-mode="trade"]) :where(a){text-decoration:none}
/* Source-module aliases follow the same confirmed palette. */
:root{--surface-2:var(--surface2);--surface-3:var(--surface3);--shadow:0 20px 70px #0005;--surface-hover:var(--hover);--elevated:var(--surface3);--line-soft:var(--line);--blue:#83aaf4;--radius:8px}
:root{--accent-border:color-mix(in srgb,var(--accent) 30%,var(--line));--accent-ink:var(--accent-text);--amber-soft:color-mix(in srgb,var(--amber) 10%,transparent);--blue-soft:color-mix(in srgb,var(--blue) 10%,transparent);--green-soft:color-mix(in srgb,var(--green) 10%,transparent);--red-soft:color-mix(in srgb,var(--red) 10%,transparent);--purple:#ba9be7;--purple-soft:color-mix(in srgb,var(--purple) 10%,transparent);--button-bg:var(--surface2);--chart-grid:var(--line);--dialog-bg:var(--surface);--input-bg:var(--bg);--overlay-bg:rgba(0,0,0,.65);--header-height:64px;--sidebar-width:var(--sidebar);--surface-quiet:var(--surface2)}
/* Shared component aliases used by the existing trading terminal. */
.hr-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;background:var(--accent);color:var(--accent-text);border:1px solid var(--accent);border-radius:4px;padding:8px 13px;font:500 11px var(--font);text-decoration:none}.hr-button-outline{background:var(--surface2);border-color:var(--line);color:var(--text)}.hr-icon-button{display:inline-flex;justify-content:center;align-items:center;width:28px;height:28px;background:transparent;border:0;border-radius:4px;color:var(--muted)}.hr-dialog{position:fixed;inset:0;margin:auto;max-width:calc(100vw - 32px);max-height:85dvh;padding:20px;width:460px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--text);box-shadow:0 24px 90px #0008}.hr-dialog::backdrop{background:#0009;backdrop-filter:blur(3px)}.hr-dialog-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px}.hr-dialog-head h2{font-size:15px;margin:0}.hr-toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:250;max-width:90vw;background:var(--surface3);color:var(--text);border:1px solid var(--line);border-radius:5px;padding:12px 18px;opacity:0;pointer-events:none}.hr-toast.is-visible,.hr-toast.visible{opacity:1}
body[data-mode="trade"] .hc-main{padding:0}body[data-mode="trade"] .hc-header{padding:0 20px}body[data-mode="trade"] .hc-footer{margin-top:0}
@media(min-width:1700px){body:not([data-mode="trade"]) .hc-main{max-width:1600px;width:100%;margin:0 auto}}
@media(max-width:1050px){.hc-header{padding:0 20px}.hc-main{padding:22px 20px}.hc-breadcrumb{display:none}.hc-header-actions{gap:7px}.hc-preview-label{font-size:8px}.hc-sidebar .smart-side-groups small{font-size:8px}}
@media(max-width:760px){body,.hc-collapsed{--sidebar:0px}.hc-sidebar,.hc-collapsed .hc-sidebar{width:240px;transform:translateX(-100%);transition:transform .18s ease;padding:0 14px 14px;z-index:180}.hc-nav-open .hc-sidebar{transform:none}.hc-nav-open .hc-nav-scrim{display:block;position:fixed;inset:0;border:0;background:#0008;z-index:170}.hc-collapsed .hc-brand{justify-content:flex-start;padding:0 8px}.hc-collapsed .hc-brand strong{font-size:20px;letter-spacing:-.4px}.hc-collapsed .hc-brand strong>span,.hc-collapsed .hc-brand small,.hc-collapsed .hc-search span,.hc-collapsed .hc-search kbd,.hc-collapsed .hc-nav-link span,.hc-collapsed .hc-nav-link small,.hc-collapsed .hc-sidebar-bottom span,.hc-collapsed .hc-sidebar-bottom b{display:initial}.hc-collapsed .hc-search,.hc-collapsed .hc-nav-link,.hc-collapsed .hc-sidebar-bottom>button{justify-content:flex-start;padding-left:10px;padding-right:10px}.hc-workspace{margin-left:0}.hc-header,body[data-mode="trade"] .hc-header{height:56px;min-height:56px;padding:0 12px;gap:6px}.hc-mobile-toggle{display:inline-flex}.hc-header-title{gap:6px}.hc-header-title>strong{font-size:11px}.hc-preview-label,.hc-top-search{display:none}.hc-header-actions{gap:3px}.hc-icon-button,.hc-language{min-width:26px}.hc-account-button{font-size:9px;padding:7px}.hc-main{padding:20px 14px}.hc-footer{padding:15px 14px;font-size:8px;flex-wrap:wrap;gap:5px}.hc-dialog-body{padding:16px}.hc-backdrop{padding:14px}.hc-subnav{display:block}.hc-sidebar .hc-collapse{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}
@media(max-width:760px){.hc-sidebar{visibility:hidden}.hc-nav-open .hc-sidebar{visibility:visible}}
.hc-research-notifications{flex:none}
@media(max-width:760px){body[data-mode="workspace"] .hc-header-title{flex:1}body[data-mode="workspace"] .hc-header-title>strong{min-width:0;overflow:hidden;text-overflow:ellipsis}body[data-mode="workspace"] .hc-mobile-toggle{flex:none}.hc-research-notifications{width:30px;min-width:30px;min-height:32px}body[data-mode="workspace"] .hc-header-actions .hc-account-button{flex-shrink:0}}
.hc-nav-link .hc-coming-soon{font:8px/1.5 var(--font);padding:2px 4px;color:var(--faint);border-color:var(--line);background:var(--surface2);margin-left:auto;white-space:nowrap}


/* keyta-mobile-shell-v1 */
@media(max-width:760px){
  html,body{overflow-x:clip}
  .hc-workspace,.hc-main{max-width:100%;overflow-x:clip}
  .hc-sidebar{padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom)}
  .hc-header{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
  .hc-main{padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right))}
  .hc-footer{padding-bottom:max(15px,env(safe-area-inset-bottom))}
  .hc-icon-button,.hc-language,.hc-mobile-toggle{min-width:44px;min-height:44px}
  .hc-backdrop{align-items:flex-end;padding:0}
  .hc-dialog,.hc-dialog-wide{width:100%;max-width:100%;max-height:min(90dvh,calc(100dvh - env(safe-area-inset-top) - 8px));border-radius:16px 16px 0 0}
}