/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@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-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{.relative{position:relative}.static{position:static}.start{inset-inline-start:var(--spacing)}.table{display:table}}:root{--ink:#0d1517;--muted:#697579;--line:#dbe2e2;--paper:#f4f6f3;--teal:#19a890;--dark:#11191b;--font-geist-sans:Inter, "Noto Sans TC", Arial, sans-serif;--font-geist-mono:"SFMono-Regular", Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:var(--font-geist-sans), "Noto Sans TC", sans-serif;margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}.nav-shell{border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:20;background:#f4f6f3e6;justify-content:space-between;align-items:center;height:82px;padding:0 max(4vw,32px);display:flex;position:sticky;top:0}.brand{align-items:center;gap:12px;display:flex}.brand-mark{color:#fff;background:var(--dark);width:39px;height:39px;font:700 17px var(--font-geist-mono);border-radius:50%;place-items:center;display:grid}.brand b{letter-spacing:.01em;font-size:16px;display:block}.brand small{color:var(--muted);font:10px var(--font-geist-mono);letter-spacing:.08em;text-transform:uppercase;margin-top:2px;display:block}nav{align-items:center;gap:30px;font-size:13px;display:flex}nav a{transition:color .2s}nav a:hover{color:var(--teal)}.nav-cta{border:1px solid #aeb9b9;border-radius:40px;padding:10px 18px}.hero{grid-template-columns:1.02fr .98fr;align-items:center;gap:6vw;min-height:710px;padding:90px max(5.5vw,42px) 78px;display:grid;overflow:hidden}.hero-copy{max-width:710px}.eyebrow,.kicker{font:700 11px var(--font-geist-mono);letter-spacing:.14em;color:#54706c}.eyebrow span{background:var(--teal);vertical-align:middle;width:22px;height:1px;margin-right:10px;display:inline-block}h1{letter-spacing:-.055em;margin:25px 0 28px;font-size:clamp(46px,5.2vw,78px);font-weight:620;line-height:1.12}h1 span{color:var(--teal)}.hero-lead{color:#526064;max-width:650px;font-size:18px;line-height:1.85}.hero-actions{align-items:center;gap:28px;margin-top:38px;display:flex}.primary-button{background:var(--dark);color:#fff;border-radius:4px;padding:15px 20px;font-size:14px;box-shadow:0 12px 32px #13232625}.primary-button span{color:#4ae1c1;margin-left:20px}.text-button{border-bottom:1px solid #aab3b3;padding:11px 0;font-size:13px}.text-button span{margin-left:8px}.hero-meta{font:11px var(--font-geist-mono);color:#728082;gap:34px;margin-top:65px;display:flex}.hero-meta span{border-left:1px solid #cbd3d2;gap:3px;padding-left:14px;display:grid}.hero-meta b{color:var(--ink);font-size:17px}.signal-panel{color:#fff;background:#10191b;border-radius:5px;padding:23px;position:relative;transform:rotate(1deg);box-shadow:0 32px 80px #20353628}.signal-panel:before{content:"";z-index:-1;border:1px solid #b6c1bf;border-radius:5px;position:absolute;inset:-12px 14px 14px -12px}.panel-top{color:#859597;font:10px var(--font-geist-mono);letter-spacing:.1em;justify-content:space-between;padding-bottom:20px;display:flex}.live-dot{color:#6fe3cb}.live-dot:before{content:"";background:#37d9b6;border-radius:50%;width:6px;height:6px;margin-right:7px;display:inline-block;box-shadow:0 0 9px #37d9b6}.waveform{background:linear-gradient(#172326,#10191b);border:1px solid #2a3a3d;height:250px;position:relative;overflow:hidden}.grid-lines{opacity:.25;background-image:linear-gradient(#516064 1px,#0000 1px),linear-gradient(90deg,#516064 1px,#0000 1px);background-size:40px 40px;position:absolute;inset:0}.wave{opacity:.85;background:repeating-linear-gradient(100deg,#0000 0 8px,#41d6ba 9px 10px,#0000 11px 16px);width:110%;height:55px;position:absolute;top:75px;left:-5%;transform:skewY(-4deg);-webkit-mask-image:radial-gradient(#000 0 52%,#0000 70%);mask-image:radial-gradient(#000 0 52%,#0000 70%)}.wave-two{opacity:.28;top:145px;transform:skewY(3deg)scaleY(.55)}.wave-label{font:10px var(--font-geist-mono);color:#778b8e;justify-content:space-between;display:flex;position:absolute;bottom:14px;left:17px;right:17px}.wave-label b{color:#94d8ca;font-weight:500}.monitor-grid{border:1px solid #2a3a3d;border-top:0;grid-template-columns:repeat(3,1fr);display:grid}.monitor-grid div{border-right:1px solid #2a3a3d;padding:18px;display:grid}.monitor-grid div:last-child{border:0}.monitor-grid span,.monitor-grid small{font:9px var(--font-geist-mono);color:#748589}.monitor-grid strong{font:400 38px var(--font-geist-mono);color:#f5f8f7;margin:5px 0}.monitor-grid div:first-child strong{color:#5be0c5}.panel-note{color:#829093;font:10px var(--font-geist-mono);padding:17px 2px 0}.panel-note b{float:right;color:#d2dcda}.status-dot{background:#3bd9b8;border-radius:50%;width:7px;height:7px;margin-right:8px;display:inline-block}.section{border-top:1px solid var(--line);padding:105px max(5.5vw,42px)}.section-heading{grid-template-columns:1fr 420px;align-items:end;gap:40px;margin-bottom:48px;display:grid}.section-heading h2,.notes-intro h2{letter-spacing:-.045em;margin:14px 0 0;font-size:clamp(34px,4vw,56px);font-weight:590;line-height:1.15}.section-heading>p{color:var(--muted);font-size:15px;line-height:1.75}.topic-grid{background:#ccd4d3;border:1px solid #ccd4d3;grid-template-columns:repeat(4,1fr);gap:1px;display:grid}.topic-card{background:#f8faf7;min-height:390px;padding:26px;transition:transform .25s,background .25s;position:relative;overflow:hidden}.topic-card:hover{z-index:2;background:#fff;transform:translateY(-5px)}.topic-number{color:#8d9899;font:11px var(--font-geist-mono)}.topic-orbit{border:1px solid #aebcba;border-radius:50%;width:94px;height:94px;margin:38px 0 48px;position:relative}.topic-orbit:before,.topic-orbit:after{content:"";border:1px solid;border-radius:50%;position:absolute;inset:17px}.topic-orbit:after{background:currentColor;inset:38px}.topic-orbit i{background:currentColor;border-radius:50%;width:5px;height:5px;position:absolute}.topic-orbit i:first-child{top:10px;left:18px}.topic-orbit i:nth-child(2){top:42px;right:5px}.topic-orbit i:nth-child(3){bottom:8px;left:25px}.violet .topic-orbit{color:#7d60cc}.blue .topic-orbit{color:#437bd1}.cyan .topic-orbit{color:#20a5a1}.amber .topic-orbit{color:#d29135}.topic-card h3{min-height:50px;margin:0 0 15px;font-size:18px;line-height:1.4}.topic-card p{color:var(--muted);font-size:13px;line-height:1.75}.topic-card a{font:10px var(--font-geist-mono);letter-spacing:.08em;position:absolute;bottom:25px}.topic-card a span{margin-left:12px}.tool-section{color:#eef3f1;background:#11191b}.tool-section .kicker{color:#5edcc2}.tool-section .section-heading>p{color:#879496}.tool-console{background:#151f21;border:1px solid #354245}.tool-controls{border-bottom:1px solid #354245;justify-content:space-between;align-items:center;gap:22px;padding:22px;display:flex}.search-box{color:#637477;background:#0f1719;border:1px solid #344346;flex:1;align-items:center;gap:12px;max-width:450px;height:48px;padding:0 14px;display:flex}.search-box input{color:#fff;background:0 0;border:0;outline:0;width:100%;font-size:13px}.search-box kbd{font:10px var(--font-geist-mono);color:#758487;white-space:nowrap;border:1px solid #425053;border-radius:3px;padding:4px}.filters{gap:5px;display:flex}.filters button{color:#899698;cursor:pointer;background:0 0;border:1px solid #354245;padding:9px 12px;font-size:11px}.filters button:hover,.filters button.active{color:#79e1cc;background:#26423d;border-color:#3d7c70}.tool-list{grid-template-columns:1fr 1fr;display:grid}.tool-row{border-bottom:1px solid #2e3b3e;grid-template-columns:34px 1fr auto 36px;align-items:center;gap:15px;padding:20px 22px;display:grid}.tool-row:nth-child(odd){border-right:1px solid #2e3b3e}.tool-index{font:10px var(--font-geist-mono);color:#58676a}.tool-row h3{margin:0 0 4px;font-size:14px}.tool-row p{color:#718184;margin:0;font-size:11px}.tool-tag{font:9px var(--font-geist-mono);color:#69c9b6;background:#203632;border-radius:2px;padding:5px 7px}.tool-row button{color:#aab6b5;cursor:pointer;background:0 0;border:1px solid #3a484a;width:34px;height:34px}.tool-row button:hover{color:#58dfc3;border-color:#58dfc3}.empty-state{color:#839092;padding:30px}.disclaimer{font:10px var(--font-geist-mono);color:#697779;margin:18px 0 0;line-height:1.7}.notes-section{grid-template-columns:.85fr 1.15fr;align-items:start;gap:8vw;display:grid}.featured-note{background:#e8ece7;border-top:3px solid #1ea68f;padding:42px}.note-meta{font:10px var(--font-geist-mono);color:#6b797a;letter-spacing:.08em;justify-content:space-between;display:flex}.featured-note h3{letter-spacing:-.025em;margin:42px 0 18px;font-size:27px;line-height:1.4}.featured-note>p{color:#5f6c6e;line-height:1.8}.note-tags{gap:8px;margin:30px 0;display:flex}.note-tags span{font:9px var(--font-geist-mono);border:1px solid #bac4c3;padding:6px 9px}.featured-note>a{font:11px var(--font-geist-mono);letter-spacing:.08em}.featured-note>a span{float:right}footer{color:#eaf0ee;background:#0e1517;grid-template-columns:1fr 1fr;gap:50px;padding:75px max(5.5vw,42px);display:grid}footer>div:first-child{align-items:flex-start;gap:24px;display:flex}footer .brand-mark{color:#0e1517;background:#56d7bd}footer h2{letter-spacing:-.04em;margin:0;font-size:36px;line-height:1.18}.footer-copy{color:#8b999a;align-content:start;gap:20px;display:grid}.footer-copy p{margin:0}.footer-copy a{color:#60d9c2;font:11px var(--font-geist-mono)}.footer-copy small{font:9px var(--font-geist-mono);margin-top:25px}@media (width<=900px){nav a:not(.nav-cta){display:none}.hero{grid-template-columns:1fr;padding-top:65px}.signal-panel{max-width:680px}.section-heading,.notes-section{grid-template-columns:1fr}.topic-grid{grid-template-columns:1fr 1fr}.tool-controls{flex-direction:column;align-items:stretch}.tool-list{grid-template-columns:1fr}.tool-row:nth-child(odd){border-right:0}}@media (width<=560px){.nav-shell{padding:0 20px}.brand small{display:none}.hero,.section{padding-left:22px;padding-right:22px}.hero{padding-top:48px}.hero-actions{flex-direction:column;align-items:flex-start}.hero-meta{gap:18px}.signal-panel{padding:13px}.monitor-grid strong{font-size:27px}.monitor-grid div{padding:12px 9px}.topic-grid{grid-template-columns:1fr}.topic-card{min-height:340px}.section-heading{margin-bottom:34px}.tool-row{grid-template-columns:26px 1fr auto}.tool-row .tool-tag{display:none}.filters{padding-bottom:4px;overflow-x:auto}.filters button{white-space:nowrap}.notes-section{gap:40px}.featured-note{padding:27px}footer{grid-template-columns:1fr;padding-left:24px;padding-right:24px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.topic-card{transition:none}}