/* 李狮兄当前源码提取：后台限定样式；末尾仅为宿主页兼容及阅读调整。 */
@media (prefers-reduced-motion: reduce){#backend .agent-card--strategy,#backend .agent-card--strategy::after,#backend .agent-guide-track,#backend .agent-assistant--ticker .agent-guide-signal::after{ animation: none; }}
#backend .backend-hero{ position: relative; height: 360px; overflow: hidden; }
#backend .backend-hero img{ width: 100%; height: 100%; object-fit: cover; object-position: center top; }
#backend .backend-hero-mask{ position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,6,20,0) 36%, rgba(5,6,20,.72) 76%, var(--bg-0) 100%); }
#backend .backend-hero-nav{
  position: absolute;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 36px;
  line-height: 1.2;
  top: calc(44px + env(safe-area-inset-top));
  left: 24px;
  padding: 0;
  color: rgba(255,255,255,.94);
  background: transparent;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: .02em;
  text-shadow: 0 2px 14px rgba(0,0,0,.42);
}
#backend .backend-hero-nav svg{ display: block; flex: 0 0 18px; width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
#backend .backend-hero-nav > span{ display: block; }
#backend .backend-content{ margin-top: -54px; padding-bottom: 116px; }
#backend .backend-dashboard{ padding: 16px; }
#backend .dashboard-profile{ position: relative; z-index: 1; display: flex; gap: 13px; align-items: center; }
#backend .dashboard-profile img{ width: 66px; height: 66px; border-radius: 50%; }
#backend .dashboard-profile > div{ min-width: 0; padding-right: 84px; }
#backend .dashboard-profile h2{ margin: 0; font-size: 20px; }
#backend .dashboard-profile p{ margin: 4px 0; color: var(--muted); font-size: 12px; }
#backend .dashboard-profile span{ color: #9fffd8; font-size: 11px; }
#backend .backend-membership-badge{
  position: absolute;
  top: 0;
  right: 0;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  color: #aeb7d2;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  font-size: 10px;
  font-weight: 900;
  white-space: nowrap;
}
#backend .backend-membership-badge::before{ content: ""; width: 6px; height: 6px; display: inline-block; margin-right: 5px; border-radius: 50%; background: #7a839d; }
#backend .backend-membership-badge.is-member{ color: #fff; background: linear-gradient(105deg, rgba(112,65,255,.92), rgba(47,124,255,.92)); border-color: rgba(128,157,255,.45); box-shadow: 0 8px 20px rgba(50,82,220,.24); }
#backend .backend-membership-badge.is-member::before{ background: #61f2c3; box-shadow: 0 0 9px rgba(97,242,195,.7); }
#backend .backend-stats{ position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 15px; }
#backend .backend-stat{ width: 100%; padding: 11px 5px; border-radius: 14px; color: inherit; text-align: center; background: rgba(0,0,0,.24); border: 1px solid rgba(255,255,255,.07); }
#backend .backend-stat[data-view]{ cursor: pointer; transition: transform .2s ease, border-color .2s ease, background .2s ease; }
#backend .backend-stat[data-view]:hover{ transform: translateY(-2px); border-color: rgba(80,166,255,.35); background: rgba(31,66,130,.25); }
#backend .backend-stat b{ display: block; font-size: 20px; background: var(--secondary); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
#backend .backend-stat span{ color: var(--muted); font-size: 10px; }
#backend .backend-subscription-card{ margin: 15px 0 18px; padding: 18px; }
#backend .backend-subscription-card__copy{ position: relative; z-index: 1; }
#backend .backend-subscription-card__copy > span{ color: #55d7ff; font-size: 9px; font-weight: 1000; letter-spacing: .16em; }
#backend .backend-subscription-card__copy h2{ margin: 5px 0 6px; font-size: 18px; }
#backend .backend-subscription-card__copy p{ margin: 0; color: var(--muted); font-size: 11px; line-height: 1.6; }
#backend .backend-subscription-card__actions{ position: relative; z-index: 1; margin-top: 14px; display: grid; grid-template-columns: 1fr; gap: 8px; }
#backend .backend-subscription-card__actions .btn{ min-height: 42px; padding: 0 12px; font-size: 11px; }
#backend .agent-list{ display: grid; gap: 16px; margin-top: 24px; }
#backend .agent-card{
  padding: 22px 24px 24px;
  display: block;
  border-radius: 26px;
  background:
    radial-gradient(circle at 92% 0%, rgba(47,125,255,.1), transparent 30%),
    linear-gradient(135deg, rgba(255,255,255,.075), rgba(255,255,255,.035));
}
#backend .agent-card--strategy{
  border-color: rgba(145,105,255,.42);
  background:
    radial-gradient(circle at 88% 4%, rgba(150,90,255,.22), transparent 34%),
    linear-gradient(135deg, rgba(91,55,180,.2), rgba(31,25,79,.14));
  box-shadow: 0 18px 46px rgba(46,28,118,.22), inset 0 1px 0 rgba(255,255,255,.07);
  isolation: isolate;
  animation: strategy-card-aura 4.8s ease-in-out infinite;
}
@property --strategy-border-angle{
  syntax: '<angle>';
  inherits: false;
  initial-value: 0deg;
}
#backend .agent-card--strategy::after{
  content: '';
  position: absolute;
  z-index: 4;
  inset: 0;
  padding: 1.5px;
  border-radius: inherit;
  pointer-events: none;
  background: conic-gradient(
    from var(--strategy-border-angle),
    transparent 0 13%,
    rgba(255,255,255,.08) 18%,
    rgba(255,255,255,.72) 23%,
    #fff 26%,
    rgba(255,255,255,.14) 31%,
    transparent 38% 62%,
    rgba(255,255,255,.08) 69%,
    rgba(255,255,255,.78) 74%,
    #fff 77%,
    transparent 85% 100%
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  filter: drop-shadow(0 0 7px rgba(255,255,255,.52));
  animation: strategy-border-flow 9s linear infinite;
}
#backend .agent-card--strategy .agent-avatar{ box-shadow: 0 0 0 1px rgba(184,146,255,.35), 0 0 28px rgba(132,76,255,.34); }
#backend .agent-card--strategy .agent-assistant{ color: #eee7ff; background: linear-gradient(90deg, rgba(116,70,224,.22), rgba(79,70,180,.14)); }
#backend .agent-card--strategy .btn{ background: linear-gradient(110deg, #7542df, #5968f2); box-shadow: 0 10px 28px rgba(93,58,209,.3); }
#backend .agent-card__top{
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 82px 1fr;
  gap: 18px;
  align-items: center;
}
#backend .agent-avatar{
  position: relative;
  z-index: 1;
  width: 82px;
  height: 82px;
  display: block;
  border-radius: 50%;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  background-color: #060812;
  box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 0 20px rgba(122,60,255,.22);
}
#backend .agent-avatar.is-tool{
  border-radius: 22px;
  box-shadow: 0 0 0 1px rgba(117,168,255,.16), 0 10px 26px rgba(43,50,174,.28);
}
#backend .agent-info h3{ position: relative; z-index: 1; margin: 0; font-size: 22px; font-weight: 800; line-height: 1.15; }
#backend .agent-info p{ position: relative; z-index: 1; color: rgba(255,255,255,.52); margin: 7px 0 0; font-size: 13px; line-height: 1.45; }
#backend .agent-tagline{ position: relative; z-index: 1; display: block; margin-top: 8px; color: #d9c6ff; font-size: 15px; line-height: 1.35; }
#backend .agent-assistant{
  position: relative;
  z-index: 1;
  height: 28px;
  margin: 14px 0 13px;
  padding: 0 13px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.9);
  background: rgba(255,255,255,.1);
  font-size: 14px;
  font-weight: 800;
}
#backend .agent-assistant i{
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255,255,255,.86);
  font-style: normal;
  font-size: 12px;
}
#backend .agent-assistant--ticker{
  width: 100%;
  border: 1px solid rgba(174,147,255,.11);
  cursor: pointer;
  overflow: hidden;
  text-align: left;
  font: inherit;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
#backend .agent-assistant--ticker:active{ transform: scale(.985); }
#backend .agent-assistant--ticker:focus-visible{
  outline: 2px solid rgba(105,224,255,.76);
  outline-offset: 2px;
}
#backend .agent-assistant--ticker .agent-guide-signal{
  position: relative;
  flex: 0 0 20px;
  border-color: rgba(182,157,255,.72);
}
#backend .agent-assistant--ticker .agent-guide-signal b{
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #79f1df;
  box-shadow: 0 0 9px rgba(121,241,223,.92);
}
#backend .agent-assistant--ticker .agent-guide-signal::after{
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(170,133,255,.72);
  border-radius: 50%;
  animation: agent-guide-signal 1.8s ease-out infinite;
}
#backend .agent-guide-window{
  min-width: 0;
  height: 20px;
  flex: 1;
  overflow: hidden;
}
#backend .agent-guide-track{
  display: flex;
  flex-direction: column;
  animation: agent-guide-roll 15s cubic-bezier(.72,0,.28,1) infinite;
}
#backend .agent-guide-track > span{
  height: 20px;
  flex: 0 0 20px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: rgba(247,243,255,.94);
  font-size: 13px;
  font-weight: 750;
  white-space: nowrap;
  text-overflow: ellipsis;
}
#backend .agent-assistant--ticker em{
  flex: 0 0 auto;
  color: #8ee9ff;
  font-size: 20px;
  font-style: normal;
  font-weight: 500;
  line-height: 1;
}
@keyframes agent-guide-roll{
  0%, 16% { transform: translateY(0); }
  20%, 36% { transform: translateY(-20px); }
  40%, 56% { transform: translateY(-40px); }
  60%, 76% { transform: translateY(-60px); }
  80%, 96% { transform: translateY(-80px); }
  100% { transform: translateY(-100px); }
}
@keyframes agent-guide-signal{
  0% { transform: scale(.55); opacity: .9; }
  76%, 100% { transform: scale(1.35); opacity: 0; }
}
@keyframes strategy-border-flow{ to { --strategy-border-angle: 360deg; } }
@keyframes strategy-card-aura{
  0%, 100% { box-shadow: 0 18px 46px rgba(46,28,118,.22), inset 0 1px 0 rgba(255,255,255,.07); }
  50% { box-shadow: 0 20px 52px rgba(46,28,118,.25), 0 0 20px rgba(255,255,255,.08), inset 0 1px 0 rgba(255,255,255,.12); }
}
#backend .agent-card .btn{
  position: relative;
  z-index: 1;
  height: 42px;
  min-height: 42px;
  font-size: 18px;
}
#backend .future-grid{ display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: stretch; gap: 12px; margin-top: 42px; }
#backend .future-card{
  position: relative;
  display: block;
  width: 100%;
  min-width: 0;
  padding: 0;
  aspect-ratio: 1 / 1;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.05);
}
#backend .future-card img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
  opacity: .95;
  display: block;
}
#backend .future-card span{
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: 7px;
  min-height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 18px;
  color: rgba(255,255,255,.92);
  font-size: 12px;
  font-weight: 600;
  text-shadow: 0 2px 8px #000;
}
#backend .future-card.is-more{
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.8);
  font-size: 26px;
  background: rgba(255,255,255,.08);
}
#backend .coming-soon{
  margin-top: 16px;
  text-align: center;
  color: #fff;
  font-size: 17px;
  letter-spacing: .02em;
}
#backend .coming-soon span{
  display: block;
  margin-top: 4px;
  color: rgba(255,255,255,.88);
  font-size: 14px;
}
#backend .backend-links{ margin-top: 18px; padding: 8px 16px; }
#backend .backend-links button{ position: relative; z-index: 1; width: 100%; min-height: 56px; padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); color: var(--muted); background: transparent; text-align: left; font-size: 17px; line-height: 1.5; }
#backend .backend-links button:last-child{ border-bottom: 0; }
#backend .backend-links strong{ display: block; color: #fff; font-size: 17px; }
#backend .backend-links small{ display: block; margin-top: 4px; color: var(--weak); font-size: 11px; line-height: 1.35; }
#backend .agent-card--knowledge{ border-color: rgba(128,116,255,.38); background: radial-gradient(circle at 86% 0%, rgba(105,73,255,.26), transparent 42%), linear-gradient(145deg, rgba(29,23,73,.96), rgba(9,12,34,.97)); box-shadow: 0 18px 48px rgba(38,31,133,.24), inset 0 1px 0 rgba(255,255,255,.06); }
#backend .agent-card--knowledge .agent-tagline{ color: #b9abff; }
#backend .backend-knowledge-entry-shell{
  position: relative;
  grid-column: span 2;
  min-width: 0;
  min-height: 68px;
  padding: 1px;
  overflow: hidden;
  border-radius: 15px;
  background: rgba(255,255,255,.08);
  box-shadow: 0 8px 24px rgba(52,44,195,.18), inset 0 1px 0 rgba(255,255,255,.08);
}
#backend .backend-knowledge-entry{
  position: absolute;
  inset: 1px;
  z-index: 1;
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  padding: 7px 10px 7px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  border-radius: 14px;
  color: #fff;
  text-align: left;
  background:
    radial-gradient(circle at 85% 12%, rgba(116,87,255,.42), transparent 42%),
    linear-gradient(135deg, rgba(42,33,112,.98), rgba(13,18,53,.98));
}
#backend .backend-knowledge-entry-copy{ min-width: 0; display: grid; justify-items: start; }
#backend .backend-knowledge-entry-copy > strong{ margin: 0; font-size: 17px; line-height: 1.15; white-space: normal; }
#backend .backend-knowledge-entry-copy > small{ margin-top: 4px; color: rgba(221,226,255,.62); font-size: 9px; line-height: 1.3; }
#backend .backend-knowledge-entry-copy > small i{ margin-left: 3px; color: #fff; font-size: 13px; font-style: normal; }
#backend .backend-knowledge-entry-icon{ width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.16); border-radius: 50%; color: rgba(255,255,255,.9); background: rgba(5,9,28,.42); box-shadow: inset 0 1px 0 rgba(255,255,255,.08); }
#backend .backend-knowledge-entry-icon svg{ width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
#backend .backend-knowledge-entry-shell:has(.backend-knowledge-entry:hover){ box-shadow: 0 12px 30px rgba(69,55,225,.3), 0 0 24px rgba(255,255,255,.09); }
@media (max-width: 430px){#backend .backend-stats{ gap: 6px; }
#backend .backend-stat{ padding-inline: 3px; }
#backend .backend-knowledge-entry{ padding-left: 9px; }
#backend .backend-knowledge-entry-copy > strong{ font-size: 16px; }
#backend .backend-knowledge-entry-copy > small{ font-size: 8px; }
#backend .backend-knowledge-entry-icon{ width: 31px; height: 31px; }}
#backend .backend-tool-entry{ display:flex; justify-content:space-between; align-items:center; gap:16px; padding:18px 20px; margin:14px 0; color:inherit; text-decoration:none; min-height:90px; }
#backend .backend-tool-entry > span:first-child{ min-width:0; }
#backend .backend-tool-entry small{ display:block; opacity:.65; margin-top:6px; font-size:13px; line-height:1.6; overflow-wrap:anywhere; }
#backend .backend-tool-entry > span:last-child{ flex:0 0 24px; text-align:center; }
#backend .backend-tool-entry:focus-visible{ outline:2px solid #b29aff; outline-offset:3px; }
@media (max-width: 800px){#backend :is(.backend-dashboard,.agent-card,.backend-subscription-card,.backend-tool-entry,.backend-links,.profile-setting-card,.login-card,.detail-hero,.assessment-panel,.knowledge-manager-hub,.knowledge-proposal-desk){ padding-left: var(--mobile-inset); padding-right: var(--mobile-inset); }
#backend .agent-card{ padding-top: 18px; padding-bottom: 18px; }
#backend .agent-card__top{ grid-template-columns: 82px minmax(0,1fr); gap: 12px; }
#backend .backend-tool-entry{ gap: 10px; }
#backend .backend-tool-entry strong{ font-size: 18px; }
#backend .backend-tool-entry small,#backend .backend-subscription-card__copy p{ font-size: 15px; line-height: 1.65; }
#backend .backend-links small{ font-size: 14px; line-height: 1.6; }}
#backend .backend-dashboard{ position: relative; padding-top: 24px; padding-bottom: 24px; }
#backend .dashboard-profile{ display: grid; grid-template-columns: 82px minmax(0, 1fr); align-items: center; gap: 14px; }
#backend .dashboard-profile > img{ width: 82px; height: 82px; object-fit: cover; }
#backend .dashboard-profile > div{ padding-right: 0; }
#backend .dashboard-profile h2{ padding-right: 82px; font-size: 27px; line-height: 1.25; }
#backend .dashboard-profile p{ margin-top: 8px; font-size: 14px; line-height: 1.55; }
#backend .dashboard-profile > div > span{ font-size: 12px; line-height: 1.5; }
#backend .backend-stats{ grid-template-columns: repeat(4, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(76px, auto)); gap: 8px; margin-top: 24px; }
#backend .backend-stat{ display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 4px; padding: 12px 3px; min-width: 0; cursor: pointer; }
#backend .backend-stat:nth-child(3){ grid-column: 1; grid-row: 2; }
#backend .backend-stat:nth-child(4){ grid-column: 2; grid-row: 2; }
#backend .backend-stat b{ font-size: clamp(20px, 5.6vw, 27px); line-height: 1.15; }
#backend .backend-stat > span{ font-size: 12px; line-height: 1.45; white-space: nowrap; }
#backend .backend-knowledge-entry-shell{ grid-column: 3 / 5; grid-row: 1 / 3; }
#backend .backend-knowledge-entry{ display: block; padding: 15px 12px; }
#backend .backend-knowledge-entry-copy{ display: flex; flex-direction: column; align-items: flex-start; height: 100%; }
#backend .backend-knowledge-entry-copy > strong{ font-size: clamp(18px, 4.4vw, 23px); line-height: 1.25; }
#backend .backend-knowledge-entry-copy > strong > span{ display: inline-block; }
#backend .backend-knowledge-entry-copy > small > span{ display: block; }
#backend .backend-knowledge-entry-copy > small{ margin-top: 9px; font-size: 12px; line-height: 1.6; }
#backend .backend-knowledge-entry-count{ display: block; margin-top: auto; padding-top: 16px; padding-right: 30px; font-size: 12px; line-height: 1.6; color: rgba(233,231,255,.8); }
#backend .backend-knowledge-entry-count b{ color: #fff; }
#backend .backend-knowledge-entry-icon{ position: absolute; right: 10px; bottom: 12px; width: 28px; height: 28px; }
@media (max-width: 380px){#backend .dashboard-profile{ grid-template-columns: 68px minmax(0, 1fr); gap: 10px; }
#backend .dashboard-profile > img{ width: 68px; height: 68px; }
#backend .dashboard-profile h2{ font-size: 25px; padding-right: 0; }
#backend .backend-membership-badge{ position: static; grid-column: 2; justify-self: start; margin-top: -4px; }
#backend .backend-stats{ gap: 6px; }
#backend .backend-stat > span{ font-size: 11px; }
#backend .backend-knowledge-entry{ padding: 13px 9px; }
#backend .backend-knowledge-entry-copy > small{ font-size: 11px; }}

/* 宿主页兼容：保留原版比例，手机正文保持可读。 */
#backend {--muted:#b8b0cb;--weak:#a4a1b9;--secondary:linear-gradient(110deg,#b7a5ff,#7cbdff)}
#backend .backend-content{padding-bottom:28px}
#backend .dashboard-profile>div{padding-right:0}
#backend .agent-info p,#backend .dashboard-profile p,#backend .backend-tool-entry small,#backend .backend-links small,#backend .backend-subscription-card p{font-size:16px;line-height:1.6}
#backend .dashboard-profile span{font-size:14px}
#backend .backend-stat span{font-size:14px}
#backend .backend-knowledge-entry-copy>small{font-size:14px}
#backend .backend-knowledge-entry-count{font-size:14px}
#backend .backend-membership-badge{font-size:13px}
#backend .backend-tool-entry{color:inherit;text-decoration:none}
#backend .backend-tool-entry>span:last-child{font-size:24px}
#backend .coming-soon{margin-bottom:24px}
#backend .benchmark-usage-helper{margin:16px 0}
#backend .benchmark-usage-helper>summary{padding:12px 16px;text-align:right;font-size:16px}
#backend .benchmark-usage-helper>summary small{display:none}
#backend .benchmark-usage-helper .studio-workspace{margin:0;padding:0;display:block}
#backend .benchmark-usage-helper .input-workspace{padding:18px;border:0;background:transparent;box-shadow:none}
#backend .benchmark-usage-helper #moduleResult:empty{display:none}
#backend .benchmark-workflow-field{display:grid;gap:8px;margin:14px 0;font-size:16px}
#backend .benchmark-workflow-field[hidden]{display:none}
#backend .benchmark-workflow-field input,#backend .benchmark-workflow-field select,#backend .benchmark-workflow-field textarea{width:100%;font-size:16px;background:#0d1327;color:#fff;border:1px solid #ffffff25;padding:12px;border-radius:12px}
#backend .benchmark-workflow-field option{background:#10152d;color:#fff}
#backend .field-optional{font-size:14px;color:#a9a4bc}
#backend .benchmark-workflow-optional{margin-top:14px;padding-top:14px;border-top:1px solid #ffffff20}
#backend .benchmark-workflow-optional summary{font-size:16px;cursor:pointer}
#backend .benchmark-workflow-brief h2{font-size:22px;margin:12px 0}
#backend .benchmark-workflow-brief p{font-size:16px;line-height:1.6}
#backend .benchmark-model-label{margin-right:auto;font-size:14px;color:#b8b0cb}
#backend #toolChatForm .actions{align-items:center}
#backend #backendToolBrowser[hidden],#backend #backendDashboard[hidden],#backend #backendWorkspace[hidden],#backend [hidden]{display:none!important}
.benchmark-management{box-sizing:border-box;width:min(620px,calc(100vw - 24px));max-height:90dvh;padding:24px;border:1px solid #75649355;border-radius:24px;background:#0d1023;color:#f5f2ff;box-shadow:0 30px 90px #0008}
.benchmark-management::backdrop{background:#030615bb;backdrop-filter:blur(8px)}
.benchmark-management header{position:sticky;top:-24px;background:#0d1023;padding:14px 0;border-bottom:1px solid #ffffff20;z-index:2}
.benchmark-management h2{font-size:24px;margin:16px 0 8px}
.benchmark-management h3{font-size:20px;margin:24px 0 12px}
.benchmark-management p{font-size:16px;line-height:1.8;color:#b8b0cb}
.benchmark-management button{font-size:16px;min-height:44px;padding:10px 14px;border-radius:12px;border:1px solid #ffffff25;background:#6e4cc029;color:#fff;margin:8px 8px 8px 0}
.benchmark-management button:disabled{opacity:.55;cursor:default}
.benchmark-management label{display:grid;font-size:16px;gap:8px;margin:18px 0}
.benchmark-management input,.benchmark-management textarea{box-sizing:border-box;max-width:100%;width:100%;font-size:16px;padding:12px;border:1px solid #ffffff25;background:#070b1a;color:#fff;border-radius:12px}
.benchmark-management .check-row{display:flex;align-items:center;gap:8px}
.benchmark-management input[type=checkbox]{width:20px;height:20px}
.management-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}
.management-metrics>div{padding:12px;background:#ffffff06;border-radius:14px}
.management-metrics span{display:block;font-size:14px;color:#b8b0cb}
.management-metrics b{display:block;font-size:20px;margin-top:10px}
.management-gallery{display:grid;gap:24px}
.management-gallery>div{padding:16px;border:1px solid #ffffff20;border-radius:18px}
.management-gallery img{max-height:180px;width:100%;object-fit:cover;border-radius:12px}
#gallery [data-photo][hidden]{display:none!important}
@media(max-width:760px){#backend .backend-hero{height:360px}#backend .backend-hero-nav{left:24px}#backend .agent-card{padding:22px 24px 24px}#backend .backend-links small{font-size:16px}#backend .future-card span{font-size:14px}.benchmark-management{padding:18px}.benchmark-management header{top:-18px}}
@media(prefers-reduced-motion:reduce){#backend .agent-guide-track,#backend .agent-card--strategy,#backend .agent-card--strategy::after,#backend .agent-guide-signal::after{animation:none}}
#backend .benchmark-usage-helper .panel-heading,#backend #moduleTitle,#backend #moduleDescription,#backend #backendFieldStatus,#backend #moduleResult>.result-placeholder{display:none}
body:has(#backend.active) main,body:has(#backend.active) .app-header{max-width:800px}#backend .backend-hero-nav{top:calc(44px + env(safe-area-inset-top))}@media(min-width:861px){body:has(#backend.active) .lounge-switcher{left:min(calc(50% + 332px),calc(100% - 66px))}}
#backend{--bg-0:#080b1f;--bg-1:#0c1028;--mobile-inset:18px}
#backend .backend-stats{grid-template-rows:repeat(2,minmax(90px,auto))}#backend .backend-knowledge-entry-count{white-space:nowrap;padding-right:0}