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red)){.exchange-btn.primary:hover:not(:disabled){background:color-mix(in srgb, var(--primary) 16%, transparent)}}.exchange-btn.primary:hover:not(:disabled){box-shadow:var(--glow);transform:translateY(-2px)}.exchange-btn.secondary{background:var(--surface-2);border-color:var(--line);color:var(--ink-2)}.exchange-btn.secondary:hover:not(:disabled){background:var(--surface);border-color:var(--brd-2);color:var(--ink)}.exchange-btn:disabled{cursor:not-allowed;opacity:.5}.exchange-btn.slim{border-radius:10px;width:auto;min-height:38px;padding:8px 14px;font-size:13px}.exchange-mini-btn{background:var(--surface-2);border:1px solid var(--line);color:var(--ink-2);cursor:pointer;font:inherit;border-radius:999px;flex:none;min-height:40px;padding:9px 14px;font-size:13px;font-weight:900;transition:background .2s,border-color .2s,color 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18px;line-height:1.55;display:grid}.exchange-alert.success{background:var(--good-soft);border-color:var(--good);color:var(--good-text)}.exchange-alert.error{background:var(--err-soft);border-color:var(--err);color:var(--err-text)}.exchange-alert.warning{background:var(--warn-soft);border-color:var(--warn);color:var(--warn-text)}.exchange-alert.info{background:var(--info-soft);border-color:var(--primary);color:var(--info-text)}.exchange-guide{background:var(--info-soft);border:1px solid var(--primary)}@supports (color:color-mix(in lab, red, red)){.exchange-guide{border:1px solid color-mix(in srgb, var(--primary) 30%, transparent)}}.exchange-guide{border-radius:12px;margin-bottom:16px;padding:16px 18px}.exchange-guide-title{color:var(--ink);margin-bottom:10px;font-size:14px;font-weight:800}.exchange-guide ol{color:var(--ink-2);gap:10px;font-size:14px;list-style:inside decimal;display:grid}.exchange-link-btn{background:var(--primary-soft);border:1px solid var(--primary);align-items:center}@supports (color:color-mix(in lab, red, red)){.exchange-link-btn{border:1px solid color-mix(in srgb, var(--primary) 45%, transparent)}}.exchange-link-btn{color:var(--primary);border-radius:999px;gap:5px;padding:4px 12px;font-size:13px;font-weight:800;text-decoration:none;transition:background .2s,box-shadow .2s;display:inline-flex}.exchange-link-btn:hover{background:var(--primary)}@supports (color:color-mix(in lab, red, red)){.exchange-link-btn:hover{background:color-mix(in srgb, var(--primary) 18%, transparent)}}.exchange-link-btn:hover{box-shadow:var(--glow)}.exchange-check{cursor:pointer;align-items:center;gap:8px;margin-top:6px;font-size:13px;font-weight:800;display:inline-flex}.exchange-check input{accent-color:var(--warn);cursor:pointer;width:16px;height:16px}.exchange-confirm{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;margin-bottom:22px;padding:24px}.exchange-confirm h2{color:var(--primary);margin-bottom:16px;font-size:20px;font-weight:800}.exchange-confirm-row{justify-content:space-between;align-items:center;gap:16px;padding:10px 0;display:flex}.exchange-confirm-row+.exchange-confirm-row{border-top:1px solid var(--line)}.exchange-confirm-row>span{color:var(--ink-2);flex:none}.exchange-confirm-row strong{color:var(--ink);overflow-wrap:anywhere;text-align:right;min-width:0}.exchange-result{text-align:center;padding:12px 0 4px}.exchange-result-icon{background:var(--good-soft);border:1px solid var(--good);box-shadow:var(--glow);color:var(--good-text);border-radius:50%;justify-content:center;align-items:center;width:92px;height:92px;margin:0 auto 18px;font-size:46px;font-weight:900;display:flex}.exchange-result-icon.error{background:var(--err-soft);border-color:var(--err);box-shadow:0 0 24px var(--err)}@supports (color:color-mix(in lab, red, red)){.exchange-result-icon.error{box-shadow:0 0 24px color-mix(in srgb, var(--err) 25%, transparent)}}.exchange-result-icon.error{color:var(--err-text)}.exchange-result-icon.warning{background:var(--warn-soft);border-color:var(--warn);color:var(--warn-text)}.exchange-maintenance{border-color:var(--warn)}@supports (color:color-mix(in lab, red, red)){.exchange-maintenance{border-color:color-mix(in srgb, var(--warn) 45%, var(--brd))}}.exchange-result h2{color:var(--ink);margin-bottom:8px;font-size:24px;font-weight:800}.exchange-result p{color:var(--ink-2)}.exchange-result-note{background:var(--warn-soft);border:1px solid var(--warn)}@supports (color:color-mix(in lab, red, red)){.exchange-result-note{border:1px solid color-mix(in srgb, var(--warn) 40%, transparent)}}.exchange-result-note{color:var(--warn-text);text-align:left;border-radius:12px;max-width:560px;margin:18px auto 0;padding:12px 16px;font-size:13px;line-height:1.7}.exchange-result-reason{background:var(--err-soft);text-align:left;border-radius:12px;align-items:flex-start;gap:10px;max-width:560px;margin:16px auto 0;padding:12px 14px;display:flex}.exchange-result-reason-icon{background:var(--err);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:20px;height:20px;font-size:13px;font-weight:900;display:inline-flex}.exchange-result-reason p{color:var(--err-text);overflow-wrap:anywhere;font-size:14px;line-height:1.5}.refresh-sub-title{color:var(--ink-3);letter-spacing:.06em;text-transform:uppercase;margin:22px 0 10px;font-size:12px;font-weight:900}.refresh-sub-count{color:var(--primary);margin-left:8px;font-weight:900}.refresh-table-wrap{border:1px solid var(--line);border-radius:12px;overflow-x:auto}.refresh-table{border-collapse:collapse;width:100%;min-width:560px;font-size:13px}.refresh-table th,.refresh-table td{text-align:left;white-space:nowrap;padding:11px 14px}.refresh-table thead th{background:var(--surface-2);color:var(--ink-3);font-size:12px;font-weight:800}.refresh-table tbody td{border-top:1px solid var(--line);color:var(--ink)}.refresh-renew-yes{color:var(--good-text);font-weight:800}.refresh-renew-no{color:var(--ink-3);font-weight:700}.exchange-batch-head{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px;display:flex}.exchange-batch-headline h2{color:var(--ink);margin:4px 0 6px;font-size:20px;font-weight:900}.exchange-batch-headline p{color:var(--ink-2);font-size:14px;line-height:1.55}.exchange-result-kicker{color:var(--ink-3);letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:900;display:block}.exchange-batch-chips{flex-wrap:wrap;gap:8px;margin-bottom:14px;display:flex}.exchange-chip{background:var(--surface-2);border:1px solid var(--line);color:var(--ink-3);border-radius:999px;align-items:center;gap:6px;padding:5px 11px;font-size:12px;font-weight:900;display:inline-flex}.exchange-chip strong{color:var(--ink);font-variant-numeric:tabular-nums;font-size:13px;font-weight:900}.exchange-chip.success{background:var(--good-soft);color:var(--good-text);border-color:#0000}.exchange-chip.success strong{color:var(--good-text)}.exchange-chip.info{background:var(--info-soft);color:var(--info-text);border-color:#0000}.exchange-chip.info strong{color:var(--info-text)}.exchange-chip.warning{background:var(--warn-soft);color:var(--warn-text);border-color:#0000}.exchange-chip.warning strong{color:var(--warn-text)}.exchange-chip.muted strong{color:var(--ink-3)}.exchange-batch-list{flex-direction:column;gap:8px;max-height:544px;padding-right:4px;display:flex;overflow-y:auto}.exchange-batch-item{background:var(--surface-2);border:1px solid var(--line);border-left:3px solid var(--line);border-radius:12px;gap:7px;width:100%;padding:11px 13px;transition:border-color .18s;display:grid}.exchange-batch-item:hover{border-color:var(--brd-2)}.exchange-batch-item.unused{border-left-color:var(--good)}.exchange-batch-item.bound{border-left-color:var(--warn)}.exchange-batch-item.consumed{border-left-color:var(--primary)}.exchange-batch-item.missing{border-left-color:var(--ink-3)}.exchange-batch-row{justify-content:space-between;align-items:center;gap:10px;display:flex}.exchange-batch-code{color:var(--ink);font-family:var(--font-mono);text-overflow:ellipsis;white-space:nowrap;flex:auto;min-width:0;font-size:13px;font-weight:900;overflow:hidden}.exchange-batch-sub{color:var(--ink-3);flex-wrap:wrap;gap:4px 16px;font-size:12px;display:flex}.exchange-copy-btn{color:var(--ink-3);cursor:pointer;background:0 0;border:none;border-radius:8px;flex:none;justify-content:center;align-items:center;width:28px;height:28px;transition:color .18s,background .18s;display:inline-flex}.exchange-copy-btn:hover{background:var(--primary-soft);color:var(--primary)}.exchange-status{border-radius:999px;flex:none;justify-content:center;min-width:64px;padding:5px 10px;font-size:12px;font-weight:900;display:inline-flex}.exchange-status.unused{background:var(--good-soft);color:var(--good-text)}.exchange-status.bound{background:var(--warn-soft);color:var(--warn-text)}.exchange-status.consumed{background:var(--info-soft);color:var(--info-text)}.exchange-status.missing{background:var(--ink-3)}@supports (color:color-mix(in lab, red, red)){.exchange-status.missing{background:color-mix(in srgb, var(--ink-3) 14%, transparent)}}.exchange-status.missing{color:var(--ink-3)}.plan-badge{--plan-accent:#64748b;--plan-text:#475569;background:var(--plan-accent);align-items:center}@supports (color:color-mix(in lab, red, red)){.plan-badge{background:color-mix(in srgb, var(--plan-accent) 12%, var(--surface))}}.plan-badge{border:1px solid var(--plan-accent)}@supports (color:color-mix(in lab, red, red)){.plan-badge{border:1px solid color-mix(in srgb, var(--plan-accent) 34%, transparent)}}.plan-badge{color:var(--plan-text);white-space:nowrap;border-radius:999px;justify-content:center;gap:.4rem;min-width:max-content;min-height:2rem;padding:.42rem .7rem;font-size:.82rem;font-weight:800;line-height:1;display:inline-flex;box-shadow:inset 0 1px #ffffff6b}.plan-badge--plus{--plan-accent:#14b8a6;--plan-text:#0f766e}.plan-badge--pro{--plan-accent:#8b5cf6;--plan-text:#6d28d9}.plan-badge--free{--plan-accent:#64748b;--plan-text:#475569}html.dark .plan-badge{background:var(--plan-accent)}@supports (color:color-mix(in lab, red, red)){html.dark .plan-badge{background:color-mix(in srgb, var(--plan-accent) 16%, var(--surface))}}html.dark .plan-badge{border-color:var(--plan-accent)}@supports (color:color-mix(in lab, red, red)){html.dark .plan-badge{border-color:color-mix(in srgb, var(--plan-accent) 46%, transparent)}}html.dark .plan-badge{box-shadow:inset 0 1px #ffffff1a}html.dark .plan-badge--plus{--plan-text:#5eead4}html.dark .plan-badge--pro{--plan-text:#c4b5fd}html.dark .plan-badge--free{--plan-text:#cbd5e1}@keyframes exchangeGrid{to{transform:translateY(50px)}}@keyframes exchangeFade{0%{opacity:0}to{opacity:1}}@keyframes exchangeFadeUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes exchangeSpin{to{transform:rotate(360deg)}}@keyframes exchangeStockPulse{0%,to{opacity:.5}50%{opacity:1}}@media (width<=760px){.exchange-page{align-items:flex-start;padding-block:16px 28px;padding-inline:14px}.exchange-header{gap:8px;margin-bottom:12px;padding-inline:48px}.exchange-header h1{filter:none;font-size:22px}.exchange-header p{letter-spacing:.4px;margin-top:4px;font-size:11px}.exchange-tools{gap:6px;top:0;right:-6px}.exchange-tabs{gap:4px;padding:4px}.exchange-tab{padding:8px 10px;font-size:14px}.exchange-announcement{gap:10px;margin-top:10px;padding:12px}.exchange-announcement-copy>span{font-size:14px}.exchange-stock-wrap{margin-bottom:14px}.exchange-stock-grid{gap:6px}.exchange-stock-item{grid-template-columns:26px minmax(0,1fr);gap:6px;padding:8px}.exchange-stock-icon,.exchange-stock-skeleton.icon{border-radius:8px;width:26px;height:26px}.exchange-stock-icon svg{width:15px;height:15px}.exchange-stock-copy strong{font-size:12px}.exchange-steps{justify-content:center;gap:8px;margin-bottom:14px}.exchange-step{width:84px}.exchange-step-number{width:34px;height:34px;margin-bottom:6px;font-size:14px}.exchange-step-label{font-size:12px}.exchange-step-line{display:none}.exchange-buttons,.exchange-buttons.split,.exchange-batch-head{flex-direction:column}.exchange-batch-list{max-height:none}.exchange-confirm-row{gap:6px;display:grid}.exchange-confirm-row strong{text-align:left}}@media (prefers-reduced-motion:reduce){.exchange-page:before,.exchange-stock-skeleton{animation:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-tracking{syntax:"*";inherits:false}