:root{
  --bg:#F3F5F9; --surface:#FFFFFF; --ink:#14213D; --muted:#56617A; --rule:#DCE2EC;
  --navy:#13284D; --navy-2:#1B3663; --navy-ink:#FFFFFF; --navy-muted:#C3CCDD;
  --gold:#C9A45C; --gold-soft:#E1C58A; --gold-ink:#2B2010;
  --blue:#5571D9; --green:#06A94F; --green-ink:#FFFFFF; --link:#2F4FB5;
  --serif:"Noto Serif TC","Songti TC","PMingLiU",serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang TC","Noto Sans TC","Microsoft JhengHei",sans-serif;
  --r:14px;
  color-scheme:light; box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0B1628; --surface:#13284D; --ink:#E9EDF5; --muted:#A7B2C7; --rule:#263A60;
  --navy:#0F2142; --navy-2:#1A3463; --link:#9DB6FF; color-scheme:dark}}
*,*::before,*::after{box-sizing:inherit}
html{scroll-padding-top:calc(env(safe-area-inset-top,0px) + 80px);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:1rem;line-height:1.8}
a{color:var(--link);text-underline-offset:3px}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px;border-radius:4px}
h1,h2,h3{font-family:var(--serif);line-height:1.35;letter-spacing:.02em;margin:0}
h1{font-weight:900;font-size:clamp(1.8rem,6vw,3.1rem)}
h2{font-weight:900;font-size:clamp(1.3rem,4.2vw,1.75rem);margin:0 0 .4rem}
h3{font-weight:700;font-size:1.1rem}
p{margin:.6em 0}
img{max-width:100%;height:auto}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:var(--surface);padding:.5rem 1rem;z-index:30}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.wrap{max-width:64rem;margin:0 auto;padding:0 1.15rem}
.prose{max-width:44rem}

/* header */
.site-head{position:sticky;top:0;z-index:20;background:var(--navy);color:var(--navy-ink);border-bottom:1px solid rgba(201,164,92,.35)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);background:var(--navy);z-index:21}
.head-inner{max-width:72rem;margin:0 auto;display:flex;align-items:center;gap:1rem;padding:.6rem 1.15rem}
.brand{display:flex;align-items:center;gap:.6rem;color:var(--navy-ink);text-decoration:none}
.brand-mark{width:2.2rem;height:2.2rem;display:grid;place-items:center;border-radius:8px;background:var(--navy-2);
  box-shadow:inset 0 0 0 2px var(--gold);font-family:var(--serif);font-weight:900;color:var(--gold-soft)}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-text b{font-family:var(--serif);font-weight:900;font-size:1.05rem}
.brand-text small{color:var(--gold-soft);font-size:.75rem}
.site-head nav{display:flex;gap:1.1rem;margin-left:auto;font-size:.92rem}
.site-head nav a{color:var(--navy-muted);text-decoration:none;padding:.25rem 0;border-bottom:2px solid transparent;white-space:nowrap}
.site-head nav a:hover,.site-head nav a[aria-current="page"]{color:#fff;border-bottom-color:var(--gold)}
@media (max-width:900px){
  .head-inner{flex-wrap:wrap;row-gap:.35rem;padding-bottom:.35rem}
  .site-head nav{order:3;width:100%;margin:0 -1.15rem;padding:0 1.15rem .3rem;overflow-x:auto;scrollbar-width:none}
  .site-head nav::-webkit-scrollbar{display:none}
  .head-cta{margin-left:auto}
}

/* pills + buttons */
.pills{display:flex;flex-wrap:wrap;gap:.4rem}
.pill{display:inline-block;padding:.12rem .7rem;border-radius:999px;font-size:.78rem;font-weight:700;line-height:1.6;white-space:nowrap}
.pill-blue{background:var(--blue);color:#fff}
.pill-gold{background:var(--gold);color:var(--gold-ink)}
.pill-green{background:var(--green);color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:2.9rem;padding:.55rem 1.3rem;border-radius:999px;
  text-decoration:none;font-weight:700;line-height:1.3;border:0;font-size:1rem;cursor:pointer}
.btn-line{background:var(--green);color:var(--green-ink)!important}
.btn-line:hover{filter:brightness(1.07)}
.btn-ghost-light{box-shadow:inset 0 0 0 1.5px var(--gold-soft);color:#fff!important}
.btn-call{background:var(--gold);color:var(--gold-ink)!important}
.head-cta{min-height:2.2rem;padding:.3rem 1rem;font-size:.88rem}
.actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:1.3rem}
.more{font-weight:700}

/* hero */
.hero{background:var(--navy);color:var(--navy-ink);padding:3.2rem 0 3.4rem;
  background-image:radial-gradient(circle at 85% 20%,rgba(85,113,217,.28),transparent 45%)}
.hero-grid{display:grid;grid-template-columns:1fr auto;gap:2.5rem;align-items:center}
.hero h1{margin-top:1rem}.hero h1 span{display:inline-block}
.gold-rule,.tool-rule{display:block;width:4.5rem;height:3px;background:var(--gold);border-radius:2px;margin:1.1rem 0}
.lead{font-size:1.1rem;max-width:34em}
.hero .lead{color:var(--navy-muted)}
.plate{display:flex;flex-direction:column;align-items:center;width:14rem;padding:1.1rem 1rem 1.2rem;border-radius:16px;
  background:var(--navy-2);font-family:var(--serif);color:#fff;
  box-shadow:inset 0 0 0 4px var(--navy-2),inset 0 0 0 6px var(--gold),0 18px 36px -18px rgba(0,0,0,.6)}
.plate-city{font-size:.95rem;letter-spacing:.5em;padding-left:.5em;color:var(--gold-soft)}
.plate-name{font-size:2.7rem;font-weight:900;letter-spacing:.08em;white-space:nowrap}
.plate-role{font-size:.85rem;letter-spacing:.35em;padding-left:.35em;color:var(--gold-soft);border-top:1px solid var(--gold);padding-top:.3rem}
@media (max-width:760px){
  .hero{padding:2rem 0 2.3rem}
  .hero-grid{grid-template-columns:1fr}
  .plate{display:none}
  .lead{font-size:1.02rem}
}

/* page head */
.page-head{background:var(--navy);color:var(--navy-ink);padding:1.6rem 0 1.9rem}
.page-head .lead{color:var(--navy-muted);margin-bottom:0}
.page-head h1{margin-top:.3rem}
.crumb{font-size:.82rem;margin:0;color:var(--navy-muted)}
.crumb a{color:var(--navy-muted)}
.prose .crumb,.prose .crumb a{color:var(--muted)}

/* blocks */
.block{padding-top:2.4rem;padding-bottom:.4rem}
.sub{color:var(--muted);margin-top:0}

/* tool cards (LINE style) */
.tool-rail{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;margin-top:1rem}
.tool-card{display:flex;flex-direction:column;align-items:center;text-align:center;padding:1.3rem 1.1rem 1.4rem;border-radius:20px;
  background:var(--navy);color:#fff;text-decoration:none;min-height:15rem}
.tool-card .pills{align-self:flex-start}
.tool-title{font-family:var(--serif);font-weight:900;font-size:1.75rem;margin-top:1.2rem;line-height:1.3}
.tool-sub{color:var(--gold-soft);font-weight:700;font-size:.98rem}
.tool-card .tool-rule{margin:.8rem auto}
.tool-go{margin-top:auto;padding:.45rem 1.2rem;border-radius:999px;background:#0A1A36;font-weight:700;font-size:.95rem}
.tool-card:hover .tool-go{background:var(--gold);color:var(--gold-ink)}
@media (max-width:860px){
  .tool-rail{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin:1rem -1.15rem 0;padding:0 1.15rem .6rem;scrollbar-width:none}
  .tool-rail::-webkit-scrollbar{display:none}
  .tool-card{flex:0 0 78%;scroll-snap-align:start;min-height:14rem}
}

/* stat */
.stat-card{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:1.3rem 1.3rem 1.2rem;border-left:5px solid var(--gold)}
.stat-num{font-family:var(--serif);font-weight:900;font-size:2.6rem;color:var(--ink);line-height:1}
.stat-num small{font-size:1rem;margin-left:.25rem}
.stat-card p{color:var(--muted);margin:.6rem 0}
.stat-card a{font-weight:700}

/* steps rail */
.steps-rail{list-style:none;padding:0;margin:1rem 0;display:grid;grid-template-columns:repeat(5,1fr);gap:.8rem;counter-reset:s}
.steps-rail li{counter-increment:s;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:1rem .95rem 1.1rem}
.steps-rail li::before{content:counter(s);display:grid;place-items:center;width:2rem;height:2rem;border-radius:50%;
  background:var(--navy);color:var(--gold-soft);font-family:var(--serif);font-weight:900;margin-bottom:.6rem}
.steps-rail p{margin:.3rem 0 0;color:var(--muted);font-size:.92rem;line-height:1.7}
@media (max-width:860px){
  .steps-rail{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;margin:1rem -1.15rem;padding:0 1.15rem .6rem;scrollbar-width:none}
  .steps-rail::-webkit-scrollbar{display:none}
  .steps-rail li{flex:0 0 64%;scroll-snap-align:start}
}

/* who */
.who{display:grid;grid-template-columns:11rem 1fr;gap:1.6rem;align-items:center;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:1.2rem}
.who img{border-radius:10px;aspect-ratio:2/3;object-fit:cover;object-position:top}
@media (max-width:600px){.who{grid-template-columns:6.5rem 1fr;gap:1rem;align-items:start}.who .lead{font-size:1rem}}

/* article cards */
.art-list{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin-top:1rem}
.art-card{display:block;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:1rem 1.1rem;text-decoration:none;color:var(--ink)}
.art-card h3{margin:.5rem 0 .3rem;font-size:1.08rem}
.art-card p{margin:0;color:var(--muted);font-size:.92rem;line-height:1.7}
.art-card:hover h3{color:var(--link)}
.art-card[hidden]{display:none}
@media (max-width:640px){.art-list{grid-template-columns:1fr}}

/* chips + search */
.chips{display:flex;gap:.5rem;overflow-x:auto;padding:.2rem 0 .4rem;margin:0 -1.15rem;padding-left:1.15rem;padding-right:1.15rem;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;border:1px solid var(--rule);background:var(--surface);color:var(--ink);padding:.4rem 1rem;border-radius:999px;font:inherit;font-size:.92rem;cursor:pointer;min-height:2.4rem}
.chip[aria-pressed="true"]{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:inset 0 -2px 0 var(--gold)}
.search input{width:100%;font:inherit;padding:.75rem 1rem;border-radius:999px;border:1px solid var(--rule);background:var(--surface);color:var(--ink);margin-bottom:.8rem}

/* faq */
.faq{margin-top:.8rem}
.faq details{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);margin-bottom:.6rem;padding:0 1.1rem}
.faq summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 0}
.faq summary::-webkit-details-marker{display:none}
.faq summary h2{font-size:1.02rem;font-weight:700;margin:0;line-height:1.55}
.faq summary::after{content:"+";flex:none;width:1.7rem;height:1.7rem;display:grid;place-items:center;border-radius:50%;background:var(--navy);color:var(--gold-soft);font-weight:700}
.faq details[open] summary::after{content:"−"}
.faq details > p{margin:0 0 .9rem;color:var(--ink)}
.faq details[hidden]{display:none}
.empty{color:var(--muted)}
.updated,.byline,.fine{font-size:.85rem;color:var(--muted)}

/* service */
.checklist{list-style:none;padding:0;margin:1rem 0 .4rem;display:grid;gap:.55rem}
.checklist label{display:flex;gap:.85rem;align-items:flex-start;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:.85rem 1rem;cursor:pointer}
.checklist input{width:1.35rem;height:1.35rem;margin-top:.2rem;accent-color:var(--green);flex:none}
.checklist b{display:block;font-family:var(--serif)}
.checklist small{display:block;color:var(--muted);font-size:.9rem;line-height:1.65}
.checklist input:checked + span b{text-decoration:line-through;text-decoration-color:var(--gold)}
.check-status{font-weight:700;color:var(--muted)}
.roles{display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem;margin-top:1rem}
.role{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:1.1rem}
.role h3{margin:.55rem 0 .2rem}
.role p{margin:0;color:var(--muted);font-size:.94rem}
.role-main{background:var(--navy);border-color:var(--navy);color:#fff}
.role-main p{color:var(--navy-muted)}
@media (max-width:640px){.roles{grid-template-columns:1fr}}
.promise{list-style:none;padding:0;margin:1rem 0;display:grid;gap:.5rem}
.promise li{position:relative;padding:.7rem 1rem .7rem 2.6rem;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r)}
.promise li::before{content:"";position:absolute;left:1rem;top:1.15rem;width:.8rem;height:.45rem;border-left:2.5px solid var(--green);border-bottom:2.5px solid var(--green);transform:rotate(-45deg)}
.note-box{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:.9rem 1.1rem;color:var(--muted);font-size:.92rem;margin-top:1rem}
.links{display:grid;grid-template-columns:repeat(2,1fr);gap:.6rem;margin-top:.8rem}
.links a{display:flex;align-items:center;gap:.6rem;background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:.8rem 1rem;text-decoration:none;color:var(--ink);font-weight:700}
@media (max-width:600px){.links{grid-template-columns:1fr}}

/* article */
.prose{padding-top:1.6rem;padding-bottom:1rem}
.prose h1{margin:.6rem 0 .3rem;font-size:clamp(1.55rem,5.4vw,2.3rem)}
.prose h2{margin-top:2rem;font-size:clamp(1.2rem,4vw,1.45rem)}
.prose ul{padding-left:1.2rem}
.prose li{margin:.3rem 0}
.summary{background:var(--navy);color:#fff;border-radius:var(--r);padding:1rem 1.2rem .6rem;margin:1rem 0}
.summary h2{margin:0 0 .3rem!important;font-size:1.05rem!important;color:var(--gold-soft)}
.summary ul{margin:.2rem 0 .4rem;padding-left:1.1rem}
.summary li{margin:.35rem 0;line-height:1.7}
.inline-tool{display:grid;grid-template-columns:auto 1fr;gap:.2rem .7rem;align-items:center;margin:1rem 0;padding:.9rem 1rem;border-radius:var(--r);
  border:2px solid var(--gold);background:var(--surface);text-decoration:none;color:var(--ink)}
.inline-tool b{font-family:var(--serif);font-size:1.08rem}
.inline-tool span:last-child{grid-column:1 / -1;color:var(--muted);font-size:.92rem}
.table-wrap{overflow-x:auto}
table{border-collapse:collapse;width:100%;background:var(--surface);border-radius:var(--r);overflow:hidden;font-size:.95rem}
th,td{text-align:left;padding:.6rem .9rem;border-bottom:1px solid var(--rule)}
th{background:var(--navy);color:#fff;font-weight:700}
.compare{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem}
.compare div{background:var(--surface);border:1px solid var(--rule);border-radius:var(--r);padding:.9rem 1rem;border-top:4px solid var(--gold)}
.compare p{margin:.3rem 0 0;font-size:.93rem;color:var(--muted)}
@media (max-width:700px){.compare{grid-template-columns:1fr}}
.refs{font-size:.92rem}

/* tool box */
.tool-box{background:var(--surface);border:1px solid var(--rule);border-radius:20px;padding:1.3rem}
.field{display:flex;flex-direction:column;gap:.3rem;margin-bottom:1rem;font-weight:700}
.field small{font-weight:400;color:var(--muted);margin-left:.4rem;font-size:.85rem}
.field input,.field select{font:inherit;font-size:1.05rem;padding:.7rem .9rem;border-radius:10px;border:1px solid var(--rule);background:var(--bg);color:var(--ink);min-height:3rem;width:100%}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:0 1rem}
@media (max-width:600px){.grid2{grid-template-columns:1fr}}
.q{border:0;padding:0;margin:0 0 1rem}
.q legend{font-family:var(--serif);font-weight:700;font-size:1.1rem;margin-bottom:.7rem}
.q legend small{display:block;font-family:var(--sans);font-weight:400;font-size:.88rem;color:var(--muted);margin-top:.3rem}
.opt{display:flex;align-items:center;gap:.7rem;padding:.8rem 1rem;border:1px solid var(--rule);border-radius:12px;margin-bottom:.5rem;cursor:pointer;background:var(--bg)}
.opt input{width:1.2rem;height:1.2rem;accent-color:var(--navy)}
.opt:has(input:checked){border-color:var(--gold);box-shadow:inset 0 0 0 1px var(--gold)}
.result{margin-top:.6rem}
.placeholder{color:var(--muted)}
.res-card{background:var(--navy);color:#fff;border-radius:16px;padding:1.1rem 1.2rem}
.res-card h3{color:var(--gold-soft);margin-bottom:.3rem}
.res-card p,.res-card li{color:#E3E8F2}
.res-big{font-family:var(--serif);font-weight:900;font-size:2.2rem;line-height:1.2;color:#fff}
.res-rows{list-style:none;padding:0;margin:.6rem 0 0}
.res-rows li{display:flex;justify-content:space-between;gap:1rem;padding:.4rem 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:.95rem}
.timeline{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.timeline li{background:var(--bg);border:1px solid var(--rule);border-radius:12px;padding:.85rem 1rem;border-left:5px solid var(--blue)}
.timeline li.late{border-left-color:#C8463A}
.timeline li.soon{border-left-color:var(--gold)}
.timeline b{font-family:var(--serif)}
.timeline .date{font-weight:700;font-size:1.1rem;display:block;margin:.15rem 0}
.timeline .st{font-size:.88rem;font-weight:700}
.timeline .late .st{color:#C8463A}
.timeline p{margin:.2rem 0 0;font-size:.9rem;color:var(--muted)}

/* cta + footer + dock */
.cta-band{background:var(--navy);color:#fff;padding:2.4rem 0 2.6rem;margin-top:2.8rem}
.cta-band h2{color:#fff}
.cta-band p{color:var(--navy-muted)}
.site-foot{padding:1.8rem 0 2rem;font-size:.86rem;color:var(--muted)}
.foot-name{font-family:var(--serif);font-weight:900;color:var(--ink);font-size:1rem}
.site-foot a{color:var(--muted)}
.dock{display:none}
@media (max-width:760px){
  .dock{display:grid;grid-template-columns:1.6fr 1fr;gap:.5rem;position:fixed;left:0;right:0;bottom:0;z-index:25;
    padding:.55rem .8rem calc(.55rem + env(safe-area-inset-bottom,0px));background:var(--navy);border-top:1px solid rgba(201,164,92,.4)}
  .dock .btn{min-height:2.8rem}
  body{padding-bottom:4.4rem}
  .head-cta{display:none}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.grp{margin-top:2rem;font-size:1.15rem}
.mini-tools{display:grid;grid-template-columns:repeat(3,1fr);gap:.6rem;margin-top:.7rem}
.mini-tools a{display:flex;flex-direction:column;gap:.15rem;background:var(--surface);border:1px solid var(--rule);border-left:4px solid var(--gold);border-radius:12px;padding:.8rem 1rem;text-decoration:none;color:var(--ink)}
.mini-tools b{font-family:var(--serif)}
.mini-tools span{font-size:.88rem;color:var(--muted)}
.mini-tools a:hover b{color:var(--link)}
@media (max-width:760px){.mini-tools{grid-template-columns:1fr}}