:root{--paper:#fbfcfe;--card:#fff;--tint:#e8f0f8;--tint-2:#dce8f2;--ink:#0b1a26;--muted:#55697a;--faint:#8397a7;--hairline:#cddbe7;--hairline-2:#b3c8d9;--cps:#0071be;--cps-deep:#00517f;--cps-wash:#e3f0fa;--cyan:#00a0d6;--cyan-wash:#dff3fb;--violet:#6247c4;--violet-wash:#e6e1f7;--amber:#a8760b;--amber-wash:#f7ead0;--anchor:#0a2740;--anchor-2:#123a5c;--on-anchor:#eef5fa;--on-anchor-dim:#a8c4da;--ok:#1f7a5c;--ok-wash:#ddefe7;--warn:#a8452a;--warn-wash:#f8e5df;--grid:#0071be0e;--grid-size:34px;--shadow-sm:0 1px 2px #0b1a260d, 0 1px 3px #0b1a2609;--shadow-md:0 2px 4px #0b1a260a, 0 10px 28px #0b1a2613;--shadow-lg:0 4px 8px #0b1a260d, 0 18px 44px #0b1a261a;--sans:"PingFang TC", "PingFang SC", "Noto Sans TC", "Microsoft JhengHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, "Roboto Mono", monospace;--measure:62ch;--radius:10px;--radius-sm:7px;--wrap:1080px;--wrap-wide:1240px}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-color:var(--paper);background-image:radial-gradient(58% 42% at 88% 2%, var(--cyan-wash) 0%, transparent 64%), radial-gradient(50% 38% at 4% 30%, var(--violet-wash) 0%, transparent 62%), radial-gradient(62% 40% at 70% 88%, var(--cps-wash) 0%, transparent 66%), linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);background-size:auto, auto, auto, var(--grid-size) var(--grid-size), var(--grid-size) var(--grid-size);background-attachment:fixed,fixed,fixed,scroll,scroll;margin:0;font-size:16.5px;line-height:1.78}img,svg,video{max-width:100%;height:auto}h1,h2,h3,h4{text-wrap:balance;margin:0;font-weight:700}h1{letter-spacing:-.032em;max-width:17ch;font-size:clamp(33px,6vw,58px);line-height:1.07}h2{letter-spacing:-.032em;max-width:20ch;font-size:clamp(27px,4.2vw,41px);line-height:1.14}h3{letter-spacing:-.014em;font-size:19px;line-height:1.35}p{max-width:var(--measure);margin:0}a{color:var(--cps);text-underline-offset:2px;text-decoration-thickness:1px}code,kbd{font-family:var(--mono);font-size:.87em}code{background:var(--tint-2);border-radius:4px;padding:2px 6px}kbd{color:var(--cps);background:var(--card);border:1px solid var(--hairline-2);white-space:nowrap;border-bottom-width:2px;border-radius:5px;padding:2px 7px;font-weight:600;line-height:1.5;display:inline-block}:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:2px}.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:26px}.wrap-wide{max-width:var(--wrap-wide);margin-inline:auto;padding-inline:26px}.stack{flex-direction:column;display:flex}.dim{color:var(--muted)}.mono{font-family:var(--mono)}.tabular{font-variant-numeric:tabular-nums}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--cps);color:#fff;border-radius:0 0 var(--radius-sm) var(--radius-sm);padding:10px 18px;font-weight:600;text-decoration:none;position:absolute;top:-60px;left:12px}.skip-link:focus{top:0}section{padding-block:84px}.band{background:var(--tint);border-block:1px solid var(--hairline);position:relative}.band:before{content:"";background:linear-gradient(90deg, var(--cps), var(--cyan), var(--violet));opacity:.55;height:3px;position:absolute;inset:0 0 auto}.band.deep{background:linear-gradient(150deg, var(--anchor) 0%, var(--anchor-2) 62%, #16496f 100%);border-block-color:var(--anchor);color:var(--on-anchor)}.band.deep h2,.band.deep h3{color:#fff}.band.deep .sec-sub,.band.deep p{color:var(--on-anchor-dim)}.band.deep .sec-sub{color:var(--on-anchor)}.band.deep .acard{border-color:#ffffff24;border-top-color:var(--c,var(--cyan));box-shadow:none;background:#ffffff0e}.band.deep .acard h3{color:#fff}.band.deep .acard p{color:var(--on-anchor-dim)}.band.deep .sec-title .reticle{color:#6fd0f5}.band.deep .anchor{box-shadow:none;background:#ffffff12;border:1px solid #ffffff29}.band.deep .anchor p{color:#fff}.sec-title{text-align:center;flex-direction:column;align-items:center;gap:16px;margin-bottom:14px;display:flex}.sec-title h2{margin-inline:auto}.sec-title .reticle{width:26px;height:26px;position:relative}.sec-title:after{content:"";background:linear-gradient(90deg, var(--cps), var(--cyan));border-radius:2px;order:3;width:54px;height:3px;margin-top:4px;display:block}.sec-sub{color:var(--ink);letter-spacing:-.012em;text-align:center;text-wrap:balance;max-width:52ch;margin:0 auto 50px;font-size:clamp(19px,1.75vw,23.5px);font-weight:500;line-height:1.56}.sec-sub b,.sec-sub strong{color:var(--ink);font-weight:600}.sec-title.wide h2{max-width:40ch;font-size:clamp(23px,3.2vw,33px)}.sec-title.left{text-align:left;flex-direction:row;align-items:center;gap:13px}.sec-title.left h2{margin-inline:0;font-size:clamp(21px,3vw,27px)}.sec-title.left:after{display:none}.sec-title.left .reticle{width:18px;height:18px}.sec-title.left+.sec-sub{text-align:left;max-width:var(--measure);margin-inline:0}.eyebrow{font-family:var(--mono);letter-spacing:.17em;text-transform:uppercase;color:var(--cyan);align-items:center;gap:10px;font-size:11.5px;display:inline-flex}.eyebrow:before{content:"";background:linear-gradient(90deg, var(--cps), var(--cyan));flex:none;width:26px;height:2px}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;align-items:center;gap:8px;padding:13px 27px;font-family:inherit;font-size:15.5px;font-weight:600;line-height:1.4;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(96deg, var(--cps), #0089cf);color:#fff;box-shadow:0 1px 2px #0071be4d,0 7px 20px #0071be3d}.btn-primary:hover{background:var(--cps-deep)}.btn-ghost{border-color:var(--hairline-2);color:var(--ink);background:var(--card)}.btn-ghost:hover{border-color:var(--cps);color:var(--cps)}.card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.acard{background:var(--card);border:1px solid var(--hairline);border-top:4px solid var(--c,var(--cps));border-radius:var(--radius);box-shadow:var(--shadow-sm);flex-direction:column;gap:11px;padding:26px;display:flex}.acard:hover{box-shadow:var(--shadow-md)}.acard .tag{font-family:var(--mono);letter-spacing:.13em;text-transform:uppercase;color:#fff;background:var(--c,var(--cps));border-radius:4px;align-self:flex-start;padding:3px 9px;font-size:10.5px;font-weight:600}.acard h3{color:var(--c,var(--cps))}.acard p{color:var(--muted);flex:1;max-width:none;font-size:14.5px}.acard a{color:var(--c,var(--cps));font-size:14.5px;font-weight:600;text-decoration:none}.acard a:hover{text-decoration:underline}.trio{grid-template-columns:repeat(auto-fit,minmax(262px,1fr));gap:18px;display:grid}.final{background:linear-gradient(138deg, var(--cps-wash) 0%, var(--violet-wash) 60%, var(--cyan-wash) 100%);border-top:1px solid var(--hairline);text-align:center}.final .sec-sub{margin-inline:auto}.final .cta-row{justify-content:center}.final .btn{margin-inline:auto}.cta-row{flex-wrap:wrap;gap:12px;display:flex}.two-col{grid-template-columns:1fr 1fr;align-items:start;gap:40px;display:grid}@media (width<=820px){.two-col{grid-template-columns:1fr;gap:26px}}.field{flex-direction:column;gap:5px;display:flex}.field>span{color:var(--ink);font-size:12.5px;font-weight:600}.field input,.field textarea,.field select{color:var(--ink);background:var(--card);border:1px solid var(--hairline-2);border-radius:var(--radius-sm);width:100%;padding:11px 13px;font-family:inherit;font-size:15px;line-height:1.6}.field textarea{resize:vertical;min-height:116px}.field input::placeholder,.field textarea::placeholder{color:var(--faint)}.field input:focus,.field textarea:focus{border-color:var(--cps)}.fineprint{color:var(--faint);max-width:none;font-size:12.5px}.todo-note{color:var(--warn);background:var(--warn-wash);border-radius:var(--radius-sm);max-width:none;padding:11px 14px;font-size:13.5px}.table-wrap{border:1px solid var(--hairline);border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow-sm);overflow-x:auto}table{border-collapse:collapse;width:100%;font-size:14.5px}th,td{text-align:left;border-bottom:1px solid var(--hairline);vertical-align:middle;padding:11px 16px}th{font-family:var(--mono);letter-spacing:.11em;text-transform:uppercase;color:#fff;background:var(--anchor);white-space:nowrap;border-bottom-color:var(--anchor);font-size:11px;font-weight:600}tbody tr:last-child td{border-bottom:0}ul.plain{max-width:var(--measure);flex-direction:column;gap:13px;margin:0;padding-left:0;list-style:none;display:flex}ul.plain li{color:var(--muted);padding-left:27px;font-size:15.5px;position:relative}ul.plain li:before{content:"";border:2px solid var(--cyan);border-radius:50%;width:7px;height:7px;position:absolute;top:.74em;left:3px}ul.plain b{color:var(--ink);font-weight:700}p b,p strong,li b,li strong{color:var(--ink);font-weight:700;box-shadow:inset 0 -.4em #00a0d62e}.punch b,.punch strong,.anchor b,.anchor strong,.acard .tag b,th b,td b{box-shadow:none}.hero-dark{color:var(--on-anchor);background-color:var(--anchor);background-image:radial-gradient(120% 130% at 82% 18%, #00a0d652 0%, transparent 58%), radial-gradient(90% 110% at 8% 92%, #6247c447 0%, transparent 62%), linear-gradient(152deg, var(--anchor) 0%, var(--anchor-2) 58%, #17517b 100%);position:relative;overflow:hidden}.hero-dark:before{content:"";pointer-events:none;background-image:linear-gradient(#ffffff0b 1px,#0000 1px),linear-gradient(90deg,#ffffff0b 1px,#0000 1px);background-size:var(--grid-size) var(--grid-size);position:absolute;inset:0}.hero-dark>*{z-index:1;position:relative}.hero-dark h1{color:#fff}.hero-dark h1 em,.hero-dark h1>em{background:linear-gradient(96deg,#6fd0f5 0%,#a99bf0 92%);color:#0000;background-clip:text;font-style:normal}.hero-dark .eyebrow{color:#6fd0f5}.hero-dark .eyebrow:before{background:linear-gradient(90deg,#6fd0f5,#a99bf0)}.hero-dark p.lede,.hero-dark .lede{color:#c3d8e8}.hero-dark p.lede strong,.hero-dark p.lede b,.hero-dark .lede strong,.hero-dark .lede b{color:#fff;box-shadow:none}.hero-dark h1 :where(em){background:linear-gradient(96deg,#6fd0f5 0%,#a99bf0 92%);color:#0000;background-clip:text}.hero-dark .btn-ghost{color:#fff;background:#ffffff12;border-color:#ffffff47}.hero-dark .btn-ghost:hover{color:#fff;background:#ffffff24;border-color:#fff}.hero-dark .reticle-art .r-blue{stroke:#63b7ea;opacity:.62}.hero-dark .reticle-art .r-cyan{stroke:#7fdcff;opacity:.78}.hero-dark .reticle-art .r-violet{stroke:#b3a5f5;opacity:.55}.hero-dark .reticle-art .r-cross{stroke:#63b7ea;opacity:.5}.hero-dark .reticle-art .r-tick{stroke:#7fdcff;opacity:1}.hero-dark .reticle-art circle.r-dot{fill:#7fdcff}.anchor{background:linear-gradient(120deg, var(--anchor) 0%, var(--anchor-2) 100%);color:var(--on-anchor);border-radius:var(--radius);box-shadow:var(--shadow-md);padding:34px 38px;position:relative;overflow:hidden}.anchor:after{content:"";pointer-events:none;background:radial-gradient(circle,#0000 0 34px,#ffffff17 34px 35px,#0000 35px),radial-gradient(circle,#0000 0 74px,#ffffff12 74px 75px,#0000 75px),linear-gradient(90deg,#0000 calc(50% - .5px),#ffffff14 calc(50% - .5px) calc(50% + .5px),#0000 calc(50% + .5px)),linear-gradient(#0000 calc(50% - .5px),#ffffff14 calc(50% - .5px) calc(50% + .5px),#0000 calc(50% + .5px));width:240px;height:240px;position:absolute;top:50%;right:-60px;transform:translateY(-50%)}.anchor>*{z-index:1;position:relative}.anchor p{color:var(--on-anchor)}.anchor .dim{color:var(--on-anchor-dim)}.ph{background:var(--tint-2);border:1.5px dashed var(--hairline-2);border-radius:var(--radius);aspect-ratio:4/3;text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:6px;padding:20px;display:flex}.ph .t{font-family:var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--cps);font-size:11px}.ph .d{color:var(--muted);max-width:26ch;font-size:13px;line-height:1.5}@media (width<=620px){section{padding-block:58px}body{font-size:16px}}
