@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-outline-style:solid}}}@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.collapse{visibility:collapse}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.sticky{position:sticky}.start{inset-inline-start:var(--spacing)}.block{display:block}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.border{border-style:var(--tw-border-style);border-width:1px}.uppercase{text-transform:uppercase}.italic{font-style:italic}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--parchment:#f5f4ed;--ivory:#faf9f5;--warm-sand:#e8e6dc;--dark-surface:#30302e;--deep-dark:#141413;--brand:#1b365d;--brand-light:#2d5a8a;--near-black:#141413;--dark-warm:#3d3d3a;--charcoal:#4d4c48;--olive:#5e5d59;--stone:#87867f;--warm-silver:#b0aea5;--border-cream:#e8e5da;--border-warm:#e0ddd2;--border-soft:#e5e3d8;--error:#b53333;--profit:#2d6a4f;--focus:#3898ec;--shadow-ring:0 4px 24px #0000000d;--shadow-deep:0 2px 8px #00000014}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--parchment);color:var(--near-black);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Newsreader,"Source Serif 4",Georgia,Times New Roman,serif;line-height:1.55}body,p,li{font-family:Source Han Serif SC,Noto Serif CJK SC,Songti SC,Georgia,serif}button,input,select,textarea,.ui-text{font-family:Inter,-apple-system,BlinkMacSystemFont,Helvetica Neue,Arial,sans-serif}h1,h2,h3,h4,h5,h6{color:var(--near-black);font-family:Source Han Serif SC,Noto Serif CJK SC,Newsreader,"Source Serif 4",Georgia,serif;font-weight:500;line-height:1.2}.text-display{letter-spacing:-.01em;font-size:2.25rem;font-weight:500;line-height:1.1}.section-title{color:var(--near-black);border-left:2.5pt solid var(--brand);border-radius:1.5pt;margin-bottom:1rem;padding-left:.5rem;font-family:Source Han Serif SC,Noto Serif CJK SC,Newsreader,Georgia,serif;font-size:1.125rem;font-weight:500;display:inline-block}.text-h2{font-size:.9375rem;font-weight:500;line-height:1.25}.text-caption{color:var(--olive);font-size:.5625rem;line-height:1.45}.text-label{text-transform:uppercase;letter-spacing:.025em;color:var(--stone);font-size:.5rem;font-weight:600}.card{background:var(--ivory);border:.5pt solid var(--border-cream);border-radius:.5rem;padding:1.25rem 1.5rem}.card-hover{transition:box-shadow .2s}.card-hover:hover{box-shadow:var(--shadow-ring)}.tag{color:var(--brand);letter-spacing:.025em;text-transform:uppercase;background:#eef2f7;border-radius:2pt;padding:1pt 5pt;font-size:.5rem;font-weight:600;line-height:1.8;display:inline-block}.tag-profit{color:var(--profit);background:#e8f5ee}.tag-loss{color:var(--error);background:#f5e8e8}.metric-value{color:var(--brand);font-variant-numeric:tabular-nums;font-family:Source Han Serif SC,Noto Serif CJK SC,Newsreader,Georgia,serif;font-size:1.5rem;font-weight:500;line-height:1}.metric-label{color:var(--olive);font-size:.625rem;line-height:1.4}.price-up{color:var(--profit)}.price-down{color:var(--error)}.price-neutral{color:var(--charcoal)}.nav-link{color:var(--charcoal);font-family:Inter,sans-serif;font-size:.875rem;font-weight:500;text-decoration:none;transition:color .15s}.nav-link:hover{color:var(--brand)}.nav-link.active{color:var(--brand);border-bottom:2pt solid var(--brand)}.mobile-menu-btn{cursor:pointer;color:#5e5d59;background:0 0;border:none;justify-content:center;align-items:center;padding:.25rem;display:none}.mobile-menu-dropdown{z-index:49;background:#faf9f5;border-bottom:.5pt solid #e8e5da;flex-direction:column;gap:1rem;padding:1.25rem 1.5rem;display:flex;position:fixed;top:4rem;left:0;right:0;box-shadow:0 4px 24px #0000000d}.mobile-menu-dropdown .nav-link{border-bottom:.5pt solid #f0ede5;padding:.5rem 0;font-size:1.0625rem}.mobile-menu-dropdown .nav-link:last-child{border-bottom:none}.page-container{max-width:72rem;margin:0 auto;padding:0 1.5rem}.section-gap{margin-bottom:3rem}.header-inner{justify-content:space-between;align-items:center;height:4rem;display:flex}.header-logo{align-items:baseline;gap:.75rem;display:flex}.header-nav{align-items:center;gap:2rem;display:flex}::-webkit-scrollbar{width:6pt;height:6pt}::-webkit-scrollbar-track{background:var(--warm-sand)}::-webkit-scrollbar-thumb{background:var(--stone);border-radius:3pt}:focus-visible{outline:2pt solid var(--focus);outline-offset:2pt;border-radius:2pt}.markdown-body{color:#3d3d3a;font-size:.9375rem;line-height:1.75}.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4{color:#141413;margin-top:1.5rem;margin-bottom:.75rem;font-family:Source Han Serif SC,Noto Serif CJK SC,Newsreader,Georgia,serif;font-weight:500}.markdown-body h1{border-bottom:.5pt solid #e8e5da;padding-bottom:.5rem;font-size:1.375rem}.markdown-body h2{border-left:2.5pt solid #1b365d;padding-left:.5rem;font-size:1.125rem}.markdown-body h3{font-size:1rem}.markdown-body p{margin-bottom:.75rem}.markdown-body ul,.markdown-body ol{margin-bottom:.75rem;padding-left:1.5rem}.markdown-body li{margin-bottom:.25rem;list-style-type:disc}.markdown-body ol li{list-style-type:decimal}.markdown-body table{border-collapse:collapse;border-radius:6pt;width:100%;margin:1rem 0;font-family:Inter,-apple-system,sans-serif;font-size:.8125rem;overflow:hidden;box-shadow:0 0 0 .5pt #e8e5da}.markdown-body th{color:#1b365d;text-align:left;background:#eef2f7;border-bottom:1.5pt solid #c8d0e0;padding:.5rem .75rem;font-size:.8125rem;font-weight:600}.markdown-body td{color:#3d3d3a;vertical-align:top;border-bottom:.5pt solid #e8e5da;padding:.4rem .75rem}.markdown-body tr:last-child td{border-bottom:none}.markdown-body tr:nth-child(2n) td{background:#fcfbf8}.markdown-body code{color:#1b365d;background:#e8e6dc;border-radius:3pt;padding:.1rem .35rem;font-family:JetBrains Mono,Fira Code,monospace;font-size:.8125rem}.markdown-body pre{background:#f0ede5;border:.5pt solid #e8e5da;border-radius:6pt;margin:1rem 0;padding:1rem;overflow-x:auto}.markdown-body pre code{color:#3d3d3a;background:0 0;padding:0;font-size:.8125rem}.markdown-body blockquote{color:#5e5d59;background:#eef2f7;border-left:2.5pt solid #1b365d;margin:1rem 0;padding:.5rem 1rem;font-style:normal}.markdown-body blockquote p{margin-bottom:0}.markdown-body hr{border:none;border-top:.5pt solid #e8e5da;margin:1.5rem 0}.markdown-body strong{color:#141413;font-weight:600}.markdown-body em{font-style:italic}.markdown-body a{color:#1b365d;text-underline-offset:2pt;-webkit-text-decoration:underline #c8d0e0;text-decoration:underline #c8d0e0}.markdown-body a:hover{text-decoration-color:#1b365d}@media (max-width:768px){.page-container{padding:0 1rem}.text-display{font-size:1.75rem;line-height:1.15}.section-title{margin-bottom:.75rem;font-size:1rem}.page-container>section>div[style*=grid],.page-container>section:last-of-type div[style*=grid]{grid-template-columns:1fr!important}.header-inner{gap:1rem;height:3.5rem}.header-tagline,.header-nav{display:none}.mobile-menu-btn{display:flex!important}.nav-link{font-size:.8125rem}.card{padding:1rem}article .card .card-hover span[style*=Newsreader]{font-size:.9375rem!important}button[aria-label=回到顶部]{width:2rem!important;height:2rem!important;bottom:1rem!important;right:1rem!important}footer .page-container{text-align:center;flex-direction:column;gap:.5rem}}@media (max-width:480px){.page-container{padding:0 .75rem}.text-display{font-size:1.5rem}.section-gap{margin-bottom:2rem}.tag{padding:1pt 4pt;font-size:.4375rem}[style*="gap: 1rem"]{gap:.75rem!important}.page-container>section{margin-bottom:2rem}.card>div:first-child{margin-bottom:.5rem!important}.card>p{-webkit-line-clamp:2!important;font-size:.75rem!important}article[style*="padding: 0.875rem"]{padding:.75rem!important}.page-container[style*="padding-top: 2rem"]{padding-top:1rem!important}.header-nav{gap:.75rem}.nav-link{font-size:.75rem}}@media (max-width:768px){.timeline-row{grid-template-columns:60px 16px 1fr!important;gap:0 .5rem!important}.timeline-date{padding-top:.6rem!important;font-size:.65rem!important}.timeline-dot{width:8px!important;height:8px!important;margin-top:.7rem!important}}@media (max-width:480px){.timeline-row{grid-template-columns:1fr!important;gap:.25rem!important;padding-left:.5rem!important}.timeline-date{text-align:left!important;padding-top:0!important;padding-bottom:.25rem!important}.timeline-spine{display:none!important}.timeline-card{margin-left:0!important}}@media (max-width:768px){.ledger-stats-grid{grid-template-columns:repeat(2,1fr)!important}.ledger-charts-grid{grid-template-columns:1fr!important}.ledger-pie{width:140px!important;height:140px!important}}@media (max-width:480px){.ledger-stats-grid{grid-template-columns:1fr 1fr!important;gap:.5rem!important}.ledger-table td,.ledger-table th{padding:.4rem .5rem!important;font-size:.75rem!important}}@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-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}