@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-vietnamese-wght-normal.D0rl6rjA.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-ext-wght-normal.D9tNdqV9.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/_astro/space-grotesk-latin-wght-normal.BhU9QXUp.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(data:font/woff2;base64,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)format("woff2-variations");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-cyrillic-wght-normal.D73BlboJ.woff2)format("woff2-variations");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-greek-wght-normal.Bw9x6K1M.woff2)format("woff2-variations");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-vietnamese-wght-normal.Bt-aOZkq.woff2)format("woff2-variations");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-latin-ext-wght-normal.DBQx-q_a.woff2)format("woff2-variations");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:JetBrains Mono Variable;font-style:normal;font-display:swap;font-weight:100 800;src:url(/_astro/jetbrains-mono-latin-wght-normal.B9CIFXIH.woff2)format("woff2-variations");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{color-scheme:dark;--bg:#07090d;--bg-2:#0a0e14;--surface:#0f141c;--surface-2:#151c27;--line:#1c2532;--line-2:#2a3546;--text:#eef1f6;--text-2:#c4cbd7;--muted:#8b95a7;--faint:#737e91;--accent:#3df0b5;--accent-2:#a6f8dc;--accent-ink:#03140d;--accent-soft:color-mix(in srgb, var(--accent) 12%, transparent);--amber:#f5b84b;--radius-s:10px;--radius:18px;--radius-l:28px;--wrap:1200px;--gutter:clamp(16px, 4vw, 40px);--section:clamp(80px, 11vw, 150px);--ease:cubic-bezier(.2, .7, .2, 1);--ease-out:cubic-bezier(.16, 1, .3, 1);--cjk:-apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Noto Sans CJK SC", "Segoe UI", Roboto, sans-serif;--display:"Space Grotesk Variable", var(--cjk);--mono:"JetBrains Mono Variable", ui-monospace, "SF Mono", Menlo, Consolas, var(--cjk)}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;interpolate-size:allow-keywords}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}[id]{scroll-margin-top:88px}body{background:var(--bg);color:var(--text);font:400 16px/1.8 var(--cjk);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;flex-direction:column;min-height:100vh;margin:0;display:flex}body:after{content:"";z-index:100;pointer-events:none;opacity:.05;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");position:fixed;inset:0}main{flex:1}::selection{background:var(--accent);color:var(--accent-ink)}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}h1,h2,h3{font-family:var(--display);letter-spacing:-.02em;text-wrap:balance;word-break:keep-all;overflow-wrap:break-word;margin:0;font-weight:700;line-height:1.2}p{text-wrap:pretty;margin:0}.wrap{width:100%;max-width:calc(var(--wrap) + var(--gutter) * 2);padding:0 var(--gutter);margin:0 auto}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.section{padding:var(--section) 0;position:relative}.section+.section{border-top:1px solid var(--line)}.section-head{grid-template-columns:minmax(0,1fr);gap:18px;margin-bottom:clamp(40px,6vw,72px);display:grid}@media (width>=900px){.section-head{grid-template-columns:5fr 6fr;align-items:end;gap:48px}}.section-index{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--accent);align-items:center;gap:12px;margin-bottom:18px;font-size:.78rem;display:flex}.section-index:after{content:"";background:linear-gradient(90deg, var(--accent), transparent);width:48px;height:1px}.section-title{font-size:clamp(1.75rem,3.6vw,2.75rem)}.section-intro{color:var(--muted);max-width:560px;font-size:clamp(1rem,1.2vw,1.08rem)}.btn{--h:52px;height:var(--h);border:1px solid var(--line-2);color:var(--text);background:color-mix(in srgb, var(--surface-2) 70%, transparent);cursor:pointer;isolation:isolate;transition:border-color .3s var(--ease), transform .3s var(--ease), background .3s var(--ease);border-radius:999px;justify-content:center;align-items:center;gap:10px;padding:0 26px;font-size:.98rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:hover{border-color:var(--accent);transform:translateY(-2px)}.btn:active{transform:translateY(0)scale(.98)}.btn .arrow{transition:transform .35s var(--ease-out)}.btn:hover .arrow{transform:translate(4px)}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);box-shadow:0 10px 40px -12px color-mix(in srgb, var(--accent) 70%, transparent)}.btn-primary:before{content:"";z-index:-1;transition:transform .7s var(--ease-out);background:linear-gradient(110deg,#0000 30%,#ffffff8c 50%,#0000 70%);position:absolute;inset:0;transform:translate(-120%)}.btn-primary:hover{background:var(--accent)}.btn-primary:hover:before{transform:translate(120%)}.link{color:var(--text-2);background:linear-gradient(var(--accent), var(--accent)) 0 100% / 0 1px no-repeat;transition:background-size .4s var(--ease-out), color .2s;padding-bottom:2px}.link:hover{color:var(--text);background-size:100% 1px}@keyframes reveal{0%{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}@media (prefers-reduced-motion:no-preference){@supports (animation-timeline:view()){[data-reveal]{animation:linear both reveal view();animation-range:entry entry 55%}}}.prose{overflow-wrap:break-word;max-width:720px;color:var(--text-2);font-size:1.04rem;line-height:1.9}.prose h2{color:var(--text);margin:2.4em 0 .7em;font-size:clamp(1.4rem,2.4vw,1.75rem)}.prose h3{color:var(--text);margin:1.8em 0 .5em;font-size:1.2rem}.prose>:first-child{margin-top:0}.prose p,.prose ul,.prose ol,.prose table{margin:0 0 1.3em}.prose ul,.prose ol{padding-left:1.4em}.prose li{margin:.35em 0}.prose li::marker{color:var(--accent)}.prose strong{color:var(--text)}.prose a:not(.btn){color:var(--accent);text-decoration:underline;text-decoration-color:color-mix(in srgb, var(--accent) 40%, transparent);text-underline-offset:3px}.prose a:not(.btn):hover{text-decoration-color:var(--accent)}.prose table{border-collapse:collapse;width:100%;font-size:.95rem;display:block;overflow-x:auto}.prose th,.prose td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;min-width:7em;padding:12px 14px}.prose th,.prose td:first-child{white-space:nowrap}.prose th{color:var(--text);background:var(--surface);font-weight:600}.prose blockquote{border-left:2px solid var(--accent);color:var(--text-2);margin:0 0 1.3em;padding:4px 0 4px 18px}.prose img{border-radius:var(--radius-s);max-width:100%;height:auto}.prose code{overflow-wrap:anywhere;font-family:var(--mono);background:var(--surface-2);border-radius:4px;padding:.1em .35em;font-size:.9em}.tool-grid{grid-template-columns:minmax(0,1fr);align-items:start;gap:20px;display:grid}@media (width>=960px){.tool-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:28px}.tool-result{position:sticky;top:100px}}.tool-card{border:1px solid var(--line);border-radius:var(--radius-l);background:linear-gradient(180deg, var(--surface), var(--bg-2));padding:clamp(20px,3vw,32px)}.tool-form{gap:22px;display:grid}.field{gap:8px;display:grid}.field>label,.field>.field-label{color:var(--text-2);font-size:.88rem}.field .hint{color:var(--muted);font-size:.8rem}.input{border:1px solid var(--line-2);background:var(--bg);border-radius:12px;align-items:center;height:52px;transition:border-color .2s,box-shadow .2s;display:flex}.input:focus-within{border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}.input input{width:100%;min-width:0;height:100%;color:var(--text);font:500 1.05rem var(--mono);background:0 0;border:0;outline:none;flex:1;padding:0 16px}.input .unit{font-family:var(--mono);color:var(--muted);padding:0 16px;font-size:.82rem}.input button{border:1px solid var(--line-2);background:var(--surface-2);height:36px;color:var(--text-2);font:inherit;cursor:pointer;white-space:nowrap;border-radius:8px;margin-right:8px;padding:0 12px;font-size:.8rem}.input button:hover{border-color:var(--accent);color:var(--text)}.segmented{border:1px solid var(--line-2);background:var(--bg);border-radius:12px;grid-auto-columns:1fr;grid-auto-flow:column;gap:4px;padding:4px;display:grid}.segmented label{position:relative}.segmented input{opacity:0;pointer-events:none;position:absolute}.segmented span{height:42px;color:var(--muted);cursor:pointer;transition:background .25s var(--ease), color .2s;border-radius:9px;place-items:center;font-size:.92rem;display:grid}.segmented input:checked+span{background:var(--surface-2);color:var(--text);box-shadow:inset 0 0 0 1px var(--line-2)}.segmented input:focus-visible+span{outline:2px solid var(--accent)}.segmented.long-short input[value=long]:checked+span{background:color-mix(in srgb, var(--accent) 16%, transparent);color:var(--accent)}.segmented.long-short input[value=short]:checked+span{color:#ff8a8a;background:#ff6b6b29}.range{width:100%;accent-color:var(--accent)}.check{color:var(--text-2);cursor:pointer;align-items:center;gap:10px;font-size:.92rem;display:flex}.check input{width:18px;height:18px;accent-color:var(--accent)}.result-main{border-bottom:1px solid var(--line);margin-bottom:8px;padding-bottom:20px}.result-main .k{color:var(--muted);font-size:.85rem}.result-main .v{font-family:var(--display);letter-spacing:-.03em;color:var(--accent);font-variant-numeric:tabular-nums;margin-top:6px;font-size:clamp(2.2rem,5vw,3rem);font-weight:700;line-height:1.1;display:block}.result-list{margin:0;display:grid}.result-list div{border-bottom:1px solid var(--line);justify-content:space-between;gap:16px;padding:13px 0;display:flex}.result-list dt{color:var(--muted);font-size:.9rem}.result-list dd{font-family:var(--mono);color:var(--text);font-variant-numeric:tabular-nums;text-align:right;margin:0}.pos{color:var(--accent)!important}.neg{color:#ff8a8a!important}.tool-note{color:var(--muted);margin-top:16px;font-size:.8rem}@keyframes tick{0%{opacity:.35;transform:translateY(3px)}}.flash{animation:tick .35s var(--ease-out)}.site-header[data-astro-cid-nen7h5rs]{z-index:50;transition:background .4s var(--ease), border-color .4s var(--ease), backdrop-filter .4s;border-bottom:1px solid #0000;position:sticky;top:0}.site-header[data-astro-cid-nen7h5rs][data-scrolled]{background:color-mix(in srgb, var(--bg) 88%, transparent);backdrop-filter:blur(14px)saturate(1.4);border-bottom-color:var(--line)}.bar[data-astro-cid-nen7h5rs]{align-items:center;gap:24px;height:72px;display:flex}.logo[data-astro-cid-nen7h5rs]{font-family:var(--display);letter-spacing:.04em;align-items:center;gap:10px;margin-right:auto;font-size:1.1rem;font-weight:700;display:inline-flex}.mark[data-astro-cid-nen7h5rs]{width:26px;height:26px;color:var(--accent);filter:drop-shadow(0 0 14px color-mix(in srgb, var(--accent) 55%, transparent));transition:transform .5s var(--ease-out)}.logo[data-astro-cid-nen7h5rs]:hover .mark[data-astro-cid-nen7h5rs]{transform:rotate(-8deg)scale(1.06)}.nav-desktop[data-astro-cid-nen7h5rs]{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 60%, transparent);border-radius:999px;gap:4px;padding:5px;display:none}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--muted);transition:color .2s, background .3s var(--ease);border-radius:999px;padding:7px 14px;font-size:.9rem}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{color:var(--text)}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs][aria-current=true]{color:var(--accent-ink);background:var(--accent)}.lang[data-astro-cid-nen7h5rs]{font-family:var(--mono);color:var(--faint);align-items:center;gap:8px;font-size:.8rem;display:none}.lang[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--muted);transition:color .2s}.lang[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{color:var(--text)}.menu-btn[data-astro-cid-nen7h5rs]{border:1px solid var(--line-2);background:var(--surface);cursor:pointer;z-index:2;border-radius:999px;place-content:center;gap:6px;width:44px;height:44px;display:grid;position:relative}.menu-btn[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{background:var(--text);width:18px;height:1.5px;transition:transform .4s var(--ease-out);display:block}@media (width>=960px){.nav-desktop[data-astro-cid-nen7h5rs],.lang[data-astro-cid-nen7h5rs]{display:flex}.menu-btn[data-astro-cid-nen7h5rs]{display:none}}html[data-menu-open] .menu-btn[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:first-child{transform:translateY(3.75px)rotate(45deg)}html[data-menu-open] .menu-btn[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]:last-child{transform:translateY(-3.75px)rotate(-45deg)}.mobile-menu[data-astro-cid-nen7h5rs]{border:0;border-bottom:1px solid var(--line);width:100%;max-width:none;height:auto;padding:12px var(--gutter) 32px;background:color-mix(in srgb, var(--bg) 94%, transparent);backdrop-filter:blur(16px);color:var(--text);opacity:0;transition:opacity .35s var(--ease), transform .45s var(--ease-out), overlay .45s allow-discrete, display .45s allow-discrete;margin:0;position:fixed;inset:72px 0 auto;transform:translateY(-8px)}.mobile-menu[data-astro-cid-nen7h5rs]:popover-open{opacity:1;transform:none}@starting-style{.mobile-menu[data-astro-cid-nen7h5rs]:popover-open{opacity:0;transform:translateY(-8px)}}.mobile-menu[data-astro-cid-nen7h5rs]::backdrop{background:0 0}.mobile-menu[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs]{display:grid}.mobile-menu[data-astro-cid-nen7h5rs] nav[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{font-family:var(--display);border-bottom:1px solid var(--line);align-items:baseline;gap:16px;padding:16px 0;font-size:1.5rem;font-weight:600;display:flex}.mobile-menu[data-astro-cid-nen7h5rs] .num[data-astro-cid-nen7h5rs]{font-family:var(--mono);color:var(--accent);font-size:.75rem}.mobile-lang[data-astro-cid-nen7h5rs]{color:var(--muted);gap:20px;margin-top:24px;font-size:.9rem;display:flex}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--line);background:radial-gradient(80% 120% at 10% 120%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 60%), var(--bg-2);font-size:.92rem;overflow:hidden}.top[data-astro-cid-jo6i4kqk]{grid-template-columns:repeat(2,minmax(0,1fr));gap:40px;padding:clamp(56px,8vw,96px) 0 48px;display:grid}.brand[data-astro-cid-jo6i4kqk]{grid-column:1/-1}@media (width>=900px){.top[data-astro-cid-jo6i4kqk]{grid-template-columns:2fr 1fr 1fr 1fr}.brand[data-astro-cid-jo6i4kqk]{grid-column:auto;padding-right:48px}}.wordmark[data-astro-cid-jo6i4kqk]{font-family:var(--display);letter-spacing:-.04em;background:linear-gradient(180deg, var(--text) 30%, color-mix(in srgb, var(--text) 10%, transparent));color:#0000;-webkit-background-clip:text;background-clip:text;margin-bottom:20px;font-size:clamp(3rem,8vw,5.5rem);font-weight:700;line-height:.9}.about[data-astro-cid-jo6i4kqk]{color:var(--muted);max-width:420px}h2[data-astro-cid-jo6i4kqk]{font-family:var(--mono);letter-spacing:.12em;color:var(--faint);margin-bottom:16px;font-size:.75rem;font-weight:500}ul[data-astro-cid-jo6i4kqk]{gap:10px;margin:0;padding:0;list-style:none;display:grid}.legal[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--line);color:var(--faint);flex-wrap:wrap;justify-content:space-between;gap:12px 24px;padding:24px 0 32px;font-size:.82rem;display:flex}.copy[data-astro-cid-jo6i4kqk]{font-family:var(--mono)}