.astro-route-announcer{position:absolute;left:0;top:0;clip:rect(0 0 0 0);clip-path:inset(50%);overflow:hidden;white-space:nowrap;width:1px;height:1px}.site-footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--line);padding:24px 0}.footer-inner[data-astro-cid-sz7xmlte]{display:flex;align-items:center;justify-content:center;gap:12px;flex-wrap:wrap}.footer-brand[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--ink-3);letter-spacing:.08em}.footer-sep[data-astro-cid-sz7xmlte]{color:var(--ink-3);font-size:var(--text-sm)}.footer-copy[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--ink-3)}.footer-links[data-astro-cid-sz7xmlte]{display:flex;gap:16px}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--ink-3);text-decoration:none;transition:color .15s ease}.footer-links[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:var(--blue)}#toast{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%) translateY(.25rem);background:var(--bg-secondary);color:var(--text-primary);border:.0625rem solid var(--border-primary);border-radius:var(--radius-md);padding:.625rem 1.25rem;font-size:var(--text-base);box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;z-index:9999}#toast.visible{opacity:1;transform:translate(-50%) translateY(0);pointer-events:auto}.pixel-robot-entry[data-astro-cid-36dgwfrh]{position:fixed;bottom:32px;right:32px;z-index:1001;width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--ink-2);background:transparent;border:none;box-shadow:none;cursor:pointer;transition:all .3s ease;padding:0;overflow:hidden}.pixel-robot-entry[data-astro-cid-36dgwfrh]:hover{transform:scale(1.05);color:var(--blue)}.pixel-robot-entry[data-astro-cid-36dgwfrh]:active{transform:scale(.95)}.robot-info[data-astro-cid-36dgwfrh]{display:none!important}.robot-head[data-astro-cid-36dgwfrh]{width:72px;height:72px;display:flex;padding:0}.robot-icon[data-astro-cid-36dgwfrh]{width:100%;height:100%;display:block;fill:currentColor}@keyframes robot-breathe{0%,to{opacity:1;transform:scale(1)}50%{opacity:.3;transform:scale(1.1)}}.star-main[data-astro-cid-36dgwfrh]{transform-origin:60px 16px;animation:robot-breathe 3s infinite ease-in-out}.star-sub[data-astro-cid-36dgwfrh]{transform-origin:82px 30px;animation:robot-breathe 3s infinite ease-in-out .5s}.pixel-robot-entry[data-astro-cid-36dgwfrh].is-thinking{color:var(--blue)}.pixel-robot-entry[data-astro-cid-36dgwfrh].is-thinking .star-main[data-astro-cid-36dgwfrh],.pixel-robot-entry[data-astro-cid-36dgwfrh].is-thinking .star-sub[data-astro-cid-36dgwfrh]{animation-duration:.8s}.pixel-robot-entry[data-astro-cid-36dgwfrh].is-error{color:var(--red)}.chat-panel[data-astro-cid-36dgwfrh]{position:fixed;bottom:24px;right:120px;z-index:1000;width:480px;max-width:calc(100vw - 140px);max-height:calc(100vh - 48px);display:flex;flex-direction:column;align-items:flex-end;background:none;border:none;border-radius:0;box-shadow:none;overflow:visible;opacity:0;pointer-events:none;transform:translate(60px) scale(.92);transform-origin:right bottom;transition:opacity .45s cubic-bezier(.34,1.56,.64,1),transform .45s cubic-bezier(.34,1.56,.64,1)}.chat-panel[data-astro-cid-36dgwfrh]:not([inert]),.chat-panel[data-astro-cid-36dgwfrh].is-open{opacity:1;transform:translate(0) scale(1);pointer-events:auto}.chat-messages[data-astro-cid-36dgwfrh]{flex:1;width:100%;max-height:calc(100vh - 180px);overflow-y:auto;padding:0 var(--sp-2) var(--sp-3) var(--sp-2);display:flex;flex-direction:column;gap:10px;scrollbar-width:none}.chat-messages[data-astro-cid-36dgwfrh]::-webkit-scrollbar{display:none}.chat-messages[data-astro-cid-36dgwfrh] .msg{display:flex;flex-direction:column;gap:4px;max-width:88%;animation:msg-rise .5s cubic-bezier(.16,1,.3,1) forwards}.chat-messages[data-astro-cid-36dgwfrh] .msg-user{align-self:flex-end}.chat-messages[data-astro-cid-36dgwfrh] .msg-turing,.chat-messages[data-astro-cid-36dgwfrh] .msg-system,.chat-messages[data-astro-cid-36dgwfrh] .msg-error,.chat-messages[data-astro-cid-36dgwfrh] .msg-processing{align-self:flex-start}@keyframes msg-rise{0%{opacity:0;transform:translateY(24px) scale(.9);filter:blur(4px)}to{opacity:1;transform:translateY(0) scale(1);filter:blur(0)}}.chat-messages[data-astro-cid-36dgwfrh] .msg-text{display:inline-block;padding:var(--sp-3) var(--sp-4);font-size:var(--text-sm);line-height:1.6;word-break:break-word}.chat-messages[data-astro-cid-36dgwfrh] .msg-user .msg-text{background:var(--blue);color:#fff;border-radius:18px 18px 4px;box-shadow:0 4px 16px color-mix(in srgb,var(--blue) 35%,transparent),0 0 0 1px color-mix(in srgb,var(--blue) 20%,transparent)}.chat-messages[data-astro-cid-36dgwfrh] .msg-turing .msg-text,.chat-messages[data-astro-cid-36dgwfrh] .msg-system .msg-text{background:color-mix(in srgb,var(--bg-1) 60%,transparent);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border:1px solid color-mix(in srgb,var(--line-strong) 50%,transparent);color:var(--ink-0);border-radius:18px 18px 18px 4px;box-shadow:0 4px 20px #00000014}.chat-messages[data-astro-cid-36dgwfrh] .msg-error .msg-text{background:color-mix(in srgb,var(--red) 12%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid color-mix(in srgb,var(--red) 30%,transparent);color:var(--red);border-radius:18px 18px 18px 4px}.chat-messages[data-astro-cid-36dgwfrh] .msg-processing{align-self:flex-start}.chat-messages[data-astro-cid-36dgwfrh] .typing-dots{display:flex;gap:5px;padding:12px 18px;background:color-mix(in srgb,var(--bg-1) 55%,transparent);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid color-mix(in srgb,var(--line-strong) 40%,transparent);border-radius:18px 18px 18px 4px}.chat-messages[data-astro-cid-36dgwfrh] .typing-dot{width:6px;height:6px;border-radius:50%;background:var(--ink-2);animation:dot-pulse 1.4s infinite ease-in-out}.chat-messages[data-astro-cid-36dgwfrh] .typing-dot:nth-child(2){animation-delay:.15s}.chat-messages[data-astro-cid-36dgwfrh] .typing-dot:nth-child(3){animation-delay:.3s}@keyframes dot-pulse{0%,80%,to{opacity:.3;transform:scale(.8)}40%{opacity:1;transform:scale(1.1)}}.chat-bar[data-astro-cid-36dgwfrh]{width:100%;flex-shrink:0}.chat-bar-inner[data-astro-cid-36dgwfrh]{display:flex;align-items:flex-end;gap:8px;padding:8px 10px 8px 16px;background:color-mix(in srgb,var(--bg-0) 65%,transparent);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:1px solid color-mix(in srgb,var(--line-strong) 60%,transparent);border-radius:22px;box-shadow:var(--shadow-lg),0 0 0 1px color-mix(in srgb,var(--bg-1) 30%,transparent);transition:border-color .25s ease,box-shadow .25s ease}.chat-bar-inner[data-astro-cid-36dgwfrh]:focus-within{border-color:color-mix(in srgb,var(--blue) 60%,transparent);box-shadow:0 8px 32px #0000001f,0 0 0 1px color-mix(in srgb,var(--blue) 25%,transparent),0 0 24px color-mix(in srgb,var(--blue) 10%,transparent)}.context-badge[data-astro-cid-36dgwfrh]{flex-shrink:0;font-size:var(--text-xs);letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:8px;background:color-mix(in srgb,var(--blue) 12%,transparent);color:var(--blue);align-self:center;white-space:nowrap}#turing-input[data-astro-cid-36dgwfrh]{flex:1;min-width:0;background:transparent;border:none;outline:none;font-size:var(--text-sm);font-family:inherit;color:var(--ink-1);line-height:1.5;padding:4px 0;resize:none}#turing-input[data-astro-cid-36dgwfrh]::placeholder{color:var(--ink-3)}.chat-bar-actions[data-astro-cid-36dgwfrh]{display:flex;align-items:center;gap:4px;flex-shrink:0}.chat-ctrl-btn[data-astro-cid-36dgwfrh]{width:30px;height:30px;display:flex;align-items:center;justify-content:center;background:transparent;border:none;border-radius:10px;color:var(--ink-2);cursor:pointer;transition:all .2s ease}.chat-ctrl-btn[data-astro-cid-36dgwfrh]:hover{background:color-mix(in srgb,var(--ink-0) 8%,transparent);color:var(--ink-0)}.send-btn[data-astro-cid-36dgwfrh]{width:32px;height:32px;background:var(--blue);color:#fff;border:none;border-radius:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s ease;box-shadow:0 2px 8px color-mix(in srgb,var(--blue) 30%,transparent)}.send-btn[data-astro-cid-36dgwfrh]:hover{transform:translateY(-1px);box-shadow:0 4px 14px color-mix(in srgb,var(--blue) 45%,transparent)}.send-btn[data-astro-cid-36dgwfrh]:active{transform:scale(.93)}.chat-shortcut[data-astro-cid-36dgwfrh]{margin-top:var(--sp-1);opacity:.35;font-size:.625rem;text-align:right;padding-right:var(--sp-1)}@media(max-width:768px){.chat-panel[data-astro-cid-36dgwfrh]{right:var(--sp-4);bottom:96px;width:calc(100vw - var(--sp-8));max-width:480px}}@media(max-width:640px){.pixel-robot-entry[data-astro-cid-36dgwfrh]{right:var(--sp-4);bottom:var(--sp-4);width:60px;height:60px}.robot-head[data-astro-cid-36dgwfrh]{width:52px;height:52px}.chat-panel[data-astro-cid-36dgwfrh]{right:0;left:0;bottom:76px;width:100%;max-width:100%;padding:0 var(--sp-3);transform-origin:bottom right}.chat-panel[data-astro-cid-36dgwfrh]:not([inert]),.chat-panel[data-astro-cid-36dgwfrh].is-open{transform:translate(0) scale(1)}.chat-messages[data-astro-cid-36dgwfrh]{max-height:45vh}.chat-messages[data-astro-cid-36dgwfrh] .msg{max-width:92%}.chat-messages[data-astro-cid-36dgwfrh] .msg-text{padding:var(--sp-2) var(--sp-3);font-size:var(--text-xs)}.chat-bar-inner[data-astro-cid-36dgwfrh]{padding:6px 8px 6px 12px;border-radius:18px;gap:6px}.context-badge[data-astro-cid-36dgwfrh]{font-size:.5625rem;padding:2px 6px}#turing-input[data-astro-cid-36dgwfrh]{font-size:var(--text-xs)}.send-btn[data-astro-cid-36dgwfrh]{width:28px;height:28px;border-radius:10px}.chat-ctrl-btn[data-astro-cid-36dgwfrh]{width:26px;height:26px}.chat-shortcut[data-astro-cid-36dgwfrh]{display:none}}@supports (padding-bottom: env(safe-area-inset-bottom)){@media(max-width:640px){.pixel-robot-entry[data-astro-cid-36dgwfrh]{bottom:calc(var(--sp-4) + env(safe-area-inset-bottom))}.chat-panel[data-astro-cid-36dgwfrh]{bottom:calc(76px + env(safe-area-inset-bottom))}}}.search-dialog{position:fixed;top:0;left:0;width:100%;height:100%;max-width:100%;max-height:100%;border:none;background:transparent;padding:0;z-index:200}.search-dialog::backdrop{background:#00000080}.search-dialog[open]{display:flex;align-items:flex-start;justify-content:center;padding-top:min(20vh,8rem)}.search-inner{width:100%;max-width:32rem;margin:0 1rem;background:var(--bg-1);border:1px solid var(--line-strong);border-radius:var(--r-lg);box-shadow:var(--shadow-lg);overflow:hidden}.search-input-wrap{display:flex;align-items:center;gap:.75rem;padding:.875rem 1rem;border-bottom:1px solid var(--line)}.search-icon{color:var(--ink-3);flex-shrink:0}#search-input-global{flex:1;background:none;border:none;outline:none;color:var(--ink-0);font-size:var(--text-lg);font-family:var(--font-sans);line-height:1.5;caret-color:var(--blue)}#search-input-global::placeholder{color:var(--ink-3)}.search-esc{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--ink-3);background:var(--bg-0);border:1px solid var(--line-strong);border-radius:var(--r-sm);padding:.125rem .375rem;flex-shrink:0}.search-results{list-style:none;margin:0;padding:0;max-height:20rem;overflow-y:auto}.search-results li a{display:flex;flex-direction:column;gap:.25rem;padding:.75rem 1rem;text-decoration:none;color:inherit;border-bottom:1px solid var(--line);transition:background-color .1s ease}.search-results li:last-child a{border-bottom:none}.search-results li a:hover,.search-results li a.kb-active{background:var(--bg-2)}.search-results .sr-title{font-weight:600;font-size:var(--text-base);color:var(--ink-0)}.search-results .sr-tags{font-size:var(--text-base);color:var(--ink-3)}.search-empty{padding:2rem 1rem;text-align:center;color:var(--ink-3);font-size:var(--text-base)}.site-main{min-height:calc(100dvh - var(--header-h) - 80px);width:100%}