:root{--bg: #080a09;--panel: #0c0e0d;--ink: #e8e6df;--muted: #9b9d97;--faint: #62645f;--rule: #343733;--rule-strong: #60635c;--signal: #d8ff00;--danger: #ff786e;--sans: "Helvetica Neue", "Noto Sans CJK SC", "Noto Sans CJK JP", Arial, sans-serif;--mono: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace}.copyable-text{cursor:copy}.copyable-text:hover{color:var(--signal)}.copy-notice{position:fixed;right:24px;bottom:24px;z-index:10;padding:10px 13px;border:1px solid var(--rule-strong);background:var(--panel);color:var(--ink);font:11px SFMono-Regular,Consolas,monospace;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .16s ease,transform .16s ease}.copy-notice.visible{opacity:1;transform:translateY(0)}.platform-error-boundary{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px;background:var(--bg);color:var(--ink)}.platform-error-boundary>div{display:flex;flex-direction:column;gap:12px;align-items:flex-start;max-width:560px;padding:24px;border:1px solid var(--rule);background:var(--panel)}.platform-error-eyebrow{margin:0;color:var(--signal);font:11px SFMono-Regular,Consolas,monospace;letter-spacing:.14em}.platform-error-boundary h1{margin:0;font-size:clamp(1.4rem,3vw,1.9rem);font-weight:600}.platform-error-reason{margin:0;color:var(--muted);font-size:13px;line-height:1.6}.platform-error-detail{display:block;width:100%;overflow-x:auto;padding:8px 10px;border:1px solid var(--rule);color:var(--faint);font:11px SFMono-Regular,Consolas,monospace;white-space:pre-wrap;word-break:break-word}.platform-button{display:inline-flex;min-height:32px;align-items:center;justify-content:center;padding:0 11px;border:1px solid var(--rule-strong);border-radius:0;background:transparent;color:var(--ink);font:11px var(--sans);text-decoration:none;cursor:pointer}.platform-button:disabled{cursor:not-allowed;opacity:.45}.platform-button--primary{min-height:44px;padding:0 38px;border-color:var(--signal);background:var(--signal);color:#111;font-size:14px;font-weight:600}.platform-button--primary:hover:not(:disabled){background:#efff6a}.platform-button--outline{border-color:var(--signal);color:var(--signal)}.platform-button--danger{border-color:var(--danger);color:var(--danger)}.platform-account-button,.platform-login-button{white-space:nowrap}.llm-account-nav{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:flex-end;letter-spacing:normal;text-transform:none}.llm-account-nav .platform-button{min-height:44px}.llm-account-widget{max-width:100%}#llm-account{letter-spacing:normal;flex-shrink:0}@media(max-width:760px){.llm-account-nav{justify-content:flex-start}#llm-account{width:100%}header:has(#llm-account){flex-wrap:wrap}}