/* nextOA — 深色科技風格（B） */
:root{--bg:#070B16;--bg2:#0A1020;--card:#0E1527;--card2:#121B31;--line:#1E2A47;--line2:#2A3A60;--tx:#C9D3E6;--mut:#8D9BB6;--dim:#6B7894;--hi:#F4F7FD;--teal:#2DD4BF;--teal2:#5EEAD4;--ind:#6366F1;--ind2:#818CF8;--grad:linear-gradient(135deg,#2DD4BF,#6366F1);--gtext:linear-gradient(90deg,#5EEAD4,#A5B4FC)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{background:var(--bg);color:var(--tx);font-family:"Noto Sans TC","Microsoft JhengHei","PingFang TC",system-ui,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased;font-size:16px}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
img,svg{max-width:100%;display:block}
h1,h2,h3,h4{color:var(--hi);line-height:1.35;font-weight:800;letter-spacing:-.005em}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.wrap-n{max-width:820px;margin:0 auto;padding:0 28px}
.gt{background:var(--gtext);-webkit-background-clip:text;background-clip:text;color:transparent}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(7,11,22,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid #141d36}
.nav-in{display:flex;align-items:center;gap:28px;height:68px}
.logo{font-family:"Geist","Inter",sans-serif;font-size:22px;color:#fff;letter-spacing:-.02em;white-space:nowrap}
.logo b{font-weight:900;background:var(--gtext);-webkit-background-clip:text;background-clip:text;color:transparent}
.nav-links{display:flex;gap:26px;margin-left:auto;font-size:15px;color:#AAB6CC}
.nav-links a:hover,.nav-links a.on{color:#fff}
.nav-links a.on{font-weight:700}
.menu-btn{display:none;margin-left:auto;background:none;border:0;color:#fff;padding:8px;cursor:pointer}
.m-menu{display:none;border-top:1px solid #141d36;padding:12px 28px 20px}
.m-menu a{display:block;padding:10px 0;color:#C9D3E6;border-bottom:1px solid #121a30}
.m-menu.open{display:block}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:6px;padding:13px 26px;border-radius:999px;background:var(--grad);color:#04101c;font-weight:800;font-size:15px;border:0;cursor:pointer;transition:transform .15s,box-shadow .2s;white-space:nowrap}
.btn:hover{transform:translateY(-1px);box-shadow:0 10px 30px -10px #2dd4bf88}
.btn-g{background:transparent;color:#E5ECF8;border:1px solid var(--line2)}
.btn-g:hover{border-color:var(--teal2);color:var(--teal2);box-shadow:none}
.btn-s{padding:9px 18px;font-size:14px}
.link{color:var(--teal2);font-weight:700}
.link:hover{text-decoration:underline;text-underline-offset:4px}

/* type */
.eyebrow{display:inline-block;font-size:13px;color:var(--teal2);border:1px solid #1f4d55;background:#0c2a30;border-radius:999px;padding:4px 14px;margin-bottom:22px;font-weight:600}
h1{font-size:clamp(34px,4.8vw,58px);line-height:1.22}
h2{font-size:clamp(26px,3.2vw,40px);margin-bottom:14px}
h3{font-size:20px}
.lead{font-size:18px;color:#9AA8C2;max-width:38em}
.kicker{font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--teal2);margin-bottom:14px;display:flex;gap:10px;align-items:center}
.kicker i{font-style:normal;color:var(--ind2)}
.sub{color:var(--mut);font-size:16.5px;max-width:46em;margin-bottom:44px}
.note{font-size:13px;color:var(--dim);margin-top:22px}

/* layout */
.sec{padding:104px 0}
.sec-alt{background:var(--bg2);border-top:1px solid #111a31;border-bottom:1px solid #111a31}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:32px}
a.card{transition:border-color .2s,transform .2s}
a.card:hover{border-color:#2f4a7a;transform:translateY(-3px)}
.tag{display:inline-block;font-size:12px;background:#152038;color:#A9B6CF;border-radius:999px;padding:3px 11px}
.tag-t{background:#0c2a30;color:var(--teal2)}

/* hero */
.hero{padding:104px 0 96px;background:radial-gradient(800px 420px at 12% 0%,#12345066,transparent),radial-gradient(700px 420px at 92% 40%,#3730a344,transparent)}
.hero-in{display:grid;grid-template-columns:1.4fr 1fr;gap:56px;align-items:center}
.hero .lead{margin:24px 0 34px}
.cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-card{background:linear-gradient(160deg,#111A30,#0C1324);border:1px solid #22304D;border-radius:22px;padding:28px;box-shadow:0 30px 80px -24px #2dd4bf33}
.hc-t{font-size:13px;color:#7D8BA8;margin-bottom:4px}
.hero-card li a{display:flex;justify-content:space-between;gap:12px;padding:14px 0;border-bottom:1px solid #1C2742;color:#DDE5F3}
.hero-card li a:hover span{color:var(--teal2)}
.hero-card b{color:var(--teal2);white-space:nowrap}
.hc-f{font-size:13px;color:#7D8BA8;margin-top:14px}
.trust{border-top:1px solid #111a31;border-bottom:1px solid #111a31;background:#080D1A}
.trust ul{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px 28px;padding:20px 0;font-size:14px;color:var(--mut)}
.trust li:before{content:"◆";color:var(--teal);font-size:9px;margin-right:9px;vertical-align:2px}

/* product */
.pc h3{font-size:28px;margin:4px 0 12px}
.pc-k{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--ind2)}
.pc p{color:#A9B6CF}
.ticks{margin-top:18px}
.ticks li{padding:7px 0 7px 26px;position:relative;color:#C9D3E6}
.ticks li:before{content:"";position:absolute;left:2px;top:15px;width:12px;height:6px;border-left:2px solid var(--teal2);border-bottom:2px solid var(--teal2);transform:rotate(-45deg)}
.pts{margin-top:24px}
.pt{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:22px}
.pt i{font-style:normal;font-size:12px;font-weight:800;color:var(--ind2)}
.pt h4{font-size:17px;margin:4px 0 6px}
.pt p{font-size:14.5px;color:var(--mut)}
.deploy{margin-top:24px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.dp{border:1px dashed var(--line2);border-radius:16px;padding:22px}
.dp h4{font-size:17px}
.dp p{font-size:14.5px;color:var(--mut)}
.dp small{display:block;margin-top:8px;color:var(--teal2);font-size:13px}

/* showcase cards */
.sc{display:flex;flex-direction:column;padding:28px}
.sc-tags{display:flex;gap:8px;flex-wrap:wrap}
.sc h3{font-size:21px;margin:14px 0 16px}
.ba>div{border-radius:12px;padding:12px 14px;margin-bottom:8px}
.ba em{display:block;font-style:normal;font-size:11px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
.ba p{font-size:14.5px;margin-top:3px}
.ba-b{background:#121a2e}.ba-b em{color:#7D8BA8}.ba-b p{color:#A9B6CF}
.ba-a{background:#0d2a2e}.ba-a em{color:var(--teal2)}.ba-a p{color:#DDF4F1}
.metric{display:flex;align-items:baseline;flex-wrap:wrap;gap:10px;margin:16px 0}
.m-b{font-size:18px;text-decoration:line-through;color:var(--dim)}
.m-ar{color:var(--dim)}
.m-a{font-size:34px;font-weight:900;background:var(--gtext);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}
.flow{display:flex;gap:4px;font-size:12px;margin-bottom:20px;counter-reset:f}
.flow li{flex:1;padding:8px 4px;text-align:center;background:#121B31;border-radius:8px;color:#AAB6CC;counter-increment:f}
.flow li.h{background:#2a1f45;color:#C7C9FF}
.flow li:before{content:counter(f);display:block;font-weight:800;font-size:11px;color:var(--dim)}
.sc .link{margin-top:auto}

/* apps teaser */
.apps{display:grid;grid-template-columns:1fr 1.7fr;gap:40px}
.ap-h{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--ind2);margin-bottom:10px}
.inds a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:16px 0;border-bottom:1px solid #1C2742;color:#E5ECF8;font-weight:600;font-size:17px}
.inds a:hover{color:var(--teal2)}
.inds small{display:block;font-size:13px;font-weight:500;color:var(--teal2)}
.inds b{font-weight:500;color:var(--dim);font-size:14px;white-space:nowrap}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:4px 0 24px}
.chip{padding:7px 15px;font-size:14px;border:1px solid var(--line2);border-radius:999px;color:#C9D3E6;background:transparent;cursor:pointer;font-family:inherit;transition:all .15s}
.chip:hover{border-color:var(--teal2);color:var(--teal2)}
.chip.on{background:var(--teal);border-color:var(--teal);color:#04201c;font-weight:700}
.chip small{opacity:.65;margin-left:4px}
.rows{width:100%;border-collapse:collapse;font-size:14px;background:var(--card);border-radius:14px;overflow:hidden}
.rows th{text-align:left;font-size:12px;letter-spacing:.1em;padding:12px 14px;color:#7D8BA8;border-bottom:1px solid var(--line);font-weight:600}
.rows td{padding:14px;vertical-align:top;border-top:1px solid #182340}
.rows .nm{color:var(--hi);font-weight:700}
.rows .bf{color:#7D8BA8}.rows .af{color:var(--teal2)}
.pill{font-size:12px;padding:2px 9px;background:#1b2440;border-radius:999px;white-space:nowrap}

/* compare */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:22px;overflow:hidden}
.vs>div{padding:36px}
.vs-l{background:#0B111F}
.vs-r{background:linear-gradient(160deg,#0f2a33,#151a45)}
.vs h3{margin:6px 0 16px;font-size:22px}
.vs li{padding:8px 0 8px 24px;position:relative}
.vs-l li{color:var(--mut)}
.vs-l li:before{content:"×";position:absolute;left:2px;color:#64748B}
.vs-r li{color:#E5ECF8}
.vs-r li:before{content:"✓";position:absolute;left:0;color:var(--teal2);font-weight:800}
.vs-k{font-size:12px;font-weight:800;letter-spacing:.16em;color:var(--dim)}
.vs-r .vs-k{color:var(--teal2)}

/* services */
.svc{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sv{display:flex;flex-direction:column}
.sv-n{font-size:13px;font-weight:800;color:var(--ind2)}
.sv h3{font-size:23px;margin:6px 0 4px}
.sv-s{font-size:13px;color:var(--teal2);margin-bottom:14px}
.sv p{color:#A9B6CF;font-size:15px}
.sv .btn{margin-top:22px;align-self:flex-start}
.sv-w{background:linear-gradient(160deg,#132a3a,#1a1f4a);border-color:#2b4a6a}
.steps{counter-reset:s;margin-top:6px}
.steps li{counter-increment:s;padding:10px 0 10px 40px;position:relative;border-bottom:1px solid #1C2742;font-size:14.5px;color:var(--mut)}
.steps li:last-child{border-bottom:0}
.steps li:before{content:counter(s,decimal-leading-zero);position:absolute;left:0;top:10px;font-weight:800;color:var(--ind2)}
.steps b{display:block;color:var(--hi);font-size:15.5px}
.path{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:30px;font-size:14px;color:var(--mut)}
.path span{border:1px solid var(--line2);border-radius:999px;padding:6px 14px;color:#DDE5F3}
.turbo{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:20px}
.turbo div{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px}
.turbo b{font-size:26px;font-weight:900;background:var(--gtext);-webkit-background-clip:text;background-clip:text;color:transparent;font-family:"Geist","Inter",sans-serif}
.turbo h4{font-size:15px;margin:2px 0 4px}
.turbo p{font-size:13px;color:var(--mut)}

/* posts */
.posts a{display:block}
.posts time{font-size:13px;color:var(--dim)}
.posts h3{font-size:18px;margin-top:8px;line-height:1.5}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:36px}
.sec-head h2{margin:0}

/* faq */
.faq{max-width:860px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 40px 22px 0;font-size:17.5px;font-weight:700;color:var(--hi);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:6px;top:18px;font-size:24px;color:var(--teal2);transition:transform .2s}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 0 22px;color:#A9B6CF}

/* contact & forms */
.contact{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:start}
.c-info li{padding:10px 0;border-bottom:1px solid #1C2742;color:#C9D3E6;font-size:15px}
.c-info small{display:block;color:var(--dim);font-size:12px}
.form{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px;display:grid;gap:14px}
.form .two{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form input,.form textarea,.form select{width:100%;background:#0A1122;border:1px solid var(--line2);border-radius:12px;padding:13px 15px;color:#fff;font-size:15px;font-family:inherit}
.form input:focus,.form textarea:focus{outline:none;border-color:var(--teal2)}
.form ::placeholder{color:#5d6a86}
.form .btn{justify-content:center;width:100%}
.form .hp{display:none}
.msg{display:none;font-size:14px;border-radius:10px;padding:10px 14px}
.msg.show{display:block}
.msg-ok{background:#0d2a2e;color:var(--teal2)}
.msg-err{background:#2a1420;color:#FDA4AF}
.form-note{font-size:12.5px;color:var(--dim)}

/* cta band */
.band{text-align:center;background:radial-gradient(600px 300px at 50% 0,#2dd4bf2e,transparent),var(--bg2);border-top:1px solid #111a31}
.band p{color:var(--mut);margin:6px 0 28px}

/* footer */
.ft{border-top:1px solid #141d36;padding:44px 0;font-size:13.5px;color:var(--dim)}
.ft-in{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.ft-links{display:flex;gap:22px;flex-wrap:wrap}
.ft-links a:hover{color:#fff}
.ft p{margin-top:6px}

/* page heads */
.ph{padding:80px 0 56px;background:radial-gradient(700px 360px at 10% 0,#12345055,transparent),radial-gradient(600px 300px at 90% 30%,#3730a333,transparent)}
.ph h1{font-size:clamp(30px,4vw,46px)}
.ph .lead{margin-top:16px}
.crumb{font-size:13px;color:var(--dim);margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap}
.crumb a:hover{color:#fff}

/* directory */
.filters{position:sticky;top:68px;z-index:20;background:rgba(7,11,22,.94);backdrop-filter:blur(8px);border-bottom:1px solid #141d36;padding:16px 0}
.f-row{display:flex;gap:14px;align-items:flex-start;margin-bottom:10px}
.f-row:last-child{margin-bottom:0}
.f-l{flex:0 0 64px;font-size:13px;color:var(--dim);padding-top:7px}
.f-row .chips{margin:0}
.f-row .chip{padding:5px 13px;font-size:13.5px}
.search{width:100%;max-width:320px;background:#0A1122;border:1px solid var(--line2);border-radius:999px;padding:8px 16px;color:#fff;font-size:14px;font-family:inherit}
.search:focus{outline:none;border-color:var(--teal2)}
.count{font-size:14px;color:var(--mut);margin:30px 0 18px}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:36px}
.feat a{background:linear-gradient(160deg,#112437,#171b45);border:1px solid #2b4a6a;border-radius:18px;padding:22px;display:block;transition:transform .2s}
.feat a:hover{transform:translateY(-3px)}
.feat em{font-style:normal;font-size:12px;font-weight:800;color:var(--teal2);letter-spacing:.12em}
.feat h3{font-size:18px;margin:6px 0 10px}
.ag{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.ag-c{display:flex;flex-direction:column;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px;transition:border-color .2s}
.ag-c:hover{border-color:#2f4a7a}
.ag-c h3{font-size:18px;margin:12px 0 12px}
.ag-c .ba p{font-size:13.5px}
.ag-c .ba>div{padding:10px 12px}
.ben{font-size:14px;color:var(--teal2);font-weight:700;margin:6px 0 14px}
.ag-c .link{margin-top:auto;font-size:14px}
.ag-c.hide{display:none}
.star{color:#FCD34D;font-size:12px;font-weight:700}
.empty{display:none;color:var(--mut);padding:40px 0;text-align:center}

/* app page */
.ap-top{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
.bab{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.bab>div{border-radius:18px;padding:26px}
.bab em{display:block;font-style:normal;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px}
.bab p{font-size:17px}
.bab .ba-b p{color:#C0CAE0}
.big-m{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:26px}
.big-m small{font-size:12px;color:var(--dim);font-weight:700;letter-spacing:.14em}
.big-m p{font-size:24px;font-weight:900;color:var(--hi);margin-top:6px;line-height:1.4}
.qs li{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:10px;color:#DDE5F3}
.qs li:before{content:"問";display:inline-block;font-size:12px;font-weight:800;color:#04201c;background:var(--teal2);border-radius:6px;padding:0 6px;margin-right:10px}
.how{counter-reset:h}
.how li{counter-increment:h;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.how li:before{content:counter(h,decimal-leading-zero);display:block;font-weight:800;color:var(--ind2);font-size:13px}
.how b{display:block;color:var(--hi);margin:4px 0}
.how p{font-size:14px;color:var(--mut)}

/* showcase diagram */
.dia{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:30px;overflow-x:auto}
.dia-box{border:1.5px dashed #2c4a6e;border-radius:18px;padding:22px 18px 18px;position:relative;min-width:860px}
.dia-box>span{position:absolute;top:-11px;left:20px;background:var(--card);padding:0 10px;font-size:12.5px;color:var(--teal2);font-weight:700}
.dia-row{display:flex;align-items:stretch;gap:0}
.node{flex:1;background:#121B31;border:1px solid #24345a;border-radius:14px;padding:16px 14px;position:relative}
.node i{font-style:normal;font-size:11px;font-weight:800;color:var(--dim)}
.node b{display:block;color:var(--hi);font-size:15.5px;margin:2px 0 6px}
.node p{font-size:13px;color:var(--mut);line-height:1.6}
.node.h{background:#211a3d;border-color:#5b4fc4}
.node.h i{color:#C7C9FF}
.node.h:after{content:"人在這裡把關";position:absolute;top:-11px;right:10px;font-size:11px;background:#6366F1;color:#fff;border-radius:999px;padding:1px 9px;font-weight:700}
.arr{flex:0 0 26px;display:flex;align-items:center;justify-content:center;color:var(--teal2);font-weight:900}
.dia-legend{display:flex;gap:22px;flex-wrap:wrap;margin-top:18px;font-size:13px;color:var(--mut)}
.dia-legend span:before{content:"";display:inline-block;width:12px;height:12px;border-radius:4px;margin-right:7px;vertical-align:-1px}
.lg-a:before{background:#121B31;border:1px solid #24345a}
.lg-h:before{background:#211a3d;border:1px solid #5b4fc4}
.lg-b:before{border:1.5px dashed #2c4a6e}
.cmp{width:100%;border-collapse:collapse;background:var(--card);border-radius:18px;overflow:hidden;font-size:15.5px}
.cmp th,.cmp td{padding:16px 20px;text-align:left;border-top:1px solid #182340}
.cmp thead th{border-top:0;font-size:12.5px;letter-spacing:.12em;color:var(--dim)}
.cmp thead th:last-child{color:var(--teal2)}
.cmp td:first-child{color:var(--hi);font-weight:700;width:24%}
.cmp td:nth-child(2){color:var(--mut)}
.cmp td:last-child{color:#DDF4F1;background:#0b2228}
.lists ul li{padding:8px 0 8px 22px;position:relative;color:#C9D3E6;border-bottom:1px solid #1C2742}
.lists ul li:before{content:"";position:absolute;left:2px;top:18px;width:8px;height:8px;border-radius:2px;background:var(--teal2)}
.lists .hb li:before{background:var(--ind2)}

/* blog */
.post-list{display:grid;gap:18px}
.post-list a{display:block;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:28px;transition:border-color .2s}
.post-list a:hover{border-color:#2f4a7a}
.post-list h2{font-size:22px;margin:6px 0 10px}
.post-list p{color:#A9B6CF;font-size:15px}
.post-list time{font-size:13px;color:var(--dim)}
.lede{font-size:17px;line-height:1.9;color:var(--hi);font-weight:700;background:linear-gradient(135deg,#102236,#161b42);border:1px solid #2b4a6a;border-radius:16px;padding:22px 24px}
.prose{color:#C0CAE0;font-size:17px;line-height:1.95;margin-top:36px}
.prose>p{margin:1.3rem 0}
.prose h2{font-size:24px;margin:3rem 0 1rem;padding-left:14px;border-left:4px solid var(--teal)}
.prose h3{font-size:19px;margin:2rem 0 .7rem}
.prose ul,.prose ol{margin:1.3rem 0;padding-left:1.4rem}
.prose ul>li{list-style:disc}.prose ol>li{list-style:decimal}
.prose li{margin:.5rem 0}
.prose strong{color:var(--hi)}
.prose a{color:var(--teal2);text-decoration:underline;text-underline-offset:3px}
.prose blockquote{margin:1.7rem 0;padding:1rem 1.25rem;background:var(--card);border-left:4px solid var(--ind);border-radius:10px;color:#A9B6CF}
.prose table{width:100%;margin:1.7rem 0;border-collapse:collapse;font-size:15px}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.prose th{background:var(--card2);color:var(--hi)}
.post-cta{margin-top:56px;background:linear-gradient(160deg,#112437,#171b45);border:1px solid #2b4a6a;border-radius:20px;padding:32px}
.post-cta h2{font-size:22px}
.post-cta p{color:#A9B6CF;margin:8px 0 20px}
.meta{font-size:14px;color:var(--dim);margin-top:14px}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}

/* responsive */
@media(max-width:1000px){
 .hero-in,.apps,.contact,.ap-top{grid-template-columns:1fr}
 .g3,.svc,.feat,.ag{grid-template-columns:1fr 1fr}
 .g4{grid-template-columns:1fr 1fr}
 .turbo{grid-template-columns:repeat(3,1fr)}
}
@media(max-width:760px){
 .nav-links,.nav .btn-s{display:none}
 .menu-btn{display:block}
 .sec{padding:72px 0}
 .hero{padding:64px 0}
 .wrap,.wrap-n{padding:0 20px}
 .g2,.g3,.g4,.svc,.feat,.ag,.vs,.deploy,.bab,.form .two{grid-template-columns:1fr}
 .turbo{grid-template-columns:1fr 1fr}
 .rows th:nth-child(3),.rows td:nth-child(3){display:none}
 .f-row{flex-direction:column;gap:6px}
 .f-l{flex:none;padding:0}
 .filters{position:static}
 .cmp th,.cmp td{padding:12px}
}

/* ---------- 圖片與圖解 ---------- */
.hero-vis{position:relative;padding-bottom:40px}
.hero-vis img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;border-radius:22px;border:1px solid #22304D;display:block}
.hero-vis .hero-card{position:absolute;left:-36px;bottom:0;width:min(360px,88%);padding:20px 22px;backdrop-filter:blur(10px);background:rgba(12,19,36,.92)}
.hero-vis .hero-card li a{padding:10px 0;font-size:14.5px}
.arch-wrap{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px;margin-top:30px;overflow-x:auto}
.arch{min-width:720px;width:100%;height:auto;font-family:inherit}
.pc-s{padding:26px 28px}
.pc-s h3{font-size:24px;margin:2px 0 6px}
.pc-s .ticks{margin-top:8px}
.deploy2{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:22px}
.deploy2>div{display:flex;align-items:center;gap:12px;border:1px dashed var(--line2);border-radius:14px;padding:14px 18px}
.deploy2 .ic{font-size:24px}
.deploy2 b{color:var(--hi);display:block;font-size:15.5px}
.deploy2 small{display:block;color:var(--mut);font-size:13px}
.deploy2>div>b+small{margin-top:0}
.vs2{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:34px}
.vs2-c{border-radius:22px;padding:24px 24px 18px;border:1px solid var(--line)}
.vs2-l{background:#0B111F}
.vs2-r{background:linear-gradient(160deg,#0f2a33,#151a45);border-color:#2b4a6a}
.vs2-c figcaption{font-weight:800;color:var(--hi);font-size:17px;margin-bottom:6px}
.vs2-c figcaption span{display:inline-block;width:24px;height:24px;border-radius:50%;text-align:center;line-height:24px;font-size:13px;margin-right:8px}
.vs2-l figcaption span{background:#3b1d27;color:#F87171}
.vs2-r figcaption span{background:#0c3a3a;color:var(--teal2)}
.vs2-c svg{width:100%;height:auto;display:block}
.vs2-c p{text-align:center;font-weight:700;margin-top:6px}
.vs2-l p{color:#F8A1A1}.vs2-r p{color:var(--teal2)}
.sv-p{padding:0;overflow:hidden}
.sv-img{height:190px;background-size:cover;background-position:center 30%}
.sv-b{padding:24px 26px 28px;display:flex;flex-direction:column;flex:1}
.sv-p .ticks{margin-top:4px}
.sv-p .ticks li{font-size:14.5px;padding:5px 0 5px 26px}
.sv-p .ticks li:before{top:13px}
.sv-p .btn{margin-top:auto}
.sv-p.sv-w p{margin-bottom:18px}
.mini-steps{display:grid;grid-template-columns:1fr 1fr;gap:8px;counter-reset:m}
.mini-steps li{counter-increment:m;background:#121B31;border-radius:12px;padding:10px 12px;font-size:13px;color:var(--mut)}
.mini-steps b{display:block;color:var(--hi);font-size:15px}
.mini-steps b:before{content:counter(m) " ";color:var(--ind2);font-weight:900}
.ind-tiles{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.it{position:relative;display:flex;flex-direction:column;justify-content:flex-end;min-height:260px;border-radius:18px;padding:18px;background-size:cover;background-position:center;border:1px solid var(--line);transition:transform .2s,border-color .2s;overflow:hidden}
.it:hover{transform:translateY(-4px);border-color:var(--teal2)}
.it b{font-size:42px;font-weight:900;line-height:1;background:var(--gtext);-webkit-background-clip:text;background-clip:text;color:transparent}
.it span{color:#fff;font-weight:800;font-size:16.5px;margin-top:6px}
.it small{color:var(--teal2);font-size:12.5px;margin-top:2px}
.role-chart{margin-top:36px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:24px 26px;display:grid;gap:8px}
.rb{display:grid;grid-template-columns:96px 1fr 30px;align-items:center;gap:12px;font-size:14px;color:#C9D3E6}
.rb:hover .rb-l{color:var(--teal2)}
.rb-t{height:14px;background:#121B31;border-radius:999px;overflow:hidden}
.rb-t i{display:block;height:100%;background:var(--grad);border-radius:999px}
.rb b{color:var(--hi);text-align:right}
@media(max-width:1000px){.ind-tiles{grid-template-columns:repeat(3,1fr)}.hero-vis .hero-card{left:16px}}
@media(max-width:760px){.ind-tiles{grid-template-columns:1fr 1fr}.it{min-height:190px}.vs2,.deploy2{grid-template-columns:1fr}.hero-vis .hero-card{position:relative;left:auto;width:auto;margin-top:-60px;margin-left:12px;margin-right:12px}.hero-vis{padding-bottom:0}.rb{grid-template-columns:84px 1fr 26px}}

/* ---------- 產業應用目錄（卡片 v2） ---------- */
.grp{margin-bottom:44px}
.grp-h{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;min-height:120px;padding:22px 26px;border-radius:20px;background-size:cover;background-position:center;border:1px solid var(--line);margin-bottom:18px}
.grp-h h2{margin:0;font-size:clamp(22px,2.6vw,30px)}
.grp-h span{color:#C9D3E6;font-size:14px;white-space:nowrap}
.grp-h b{font-size:30px;font-weight:900;background:var(--gtext);-webkit-background-clip:text;background-clip:text;color:transparent;margin-right:4px}
.ag{grid-template-columns:repeat(4,1fr);gap:14px}
.ag-c{position:relative;padding:18px 18px 16px;border-radius:16px;cursor:pointer;transition:border-color .2s,transform .2s}
.ag-c:hover{border-color:var(--teal2);transform:translateY(-3px)}
.ag-hit{position:absolute;inset:0;z-index:1;border-radius:inherit}
.ag-hit:focus-visible{outline:2px solid var(--teal2);outline-offset:2px}
.ag-top{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ag-ic{width:30px;height:30px;padding:5px;border-radius:9px;background:#0c2a30;color:var(--teal2);flex:none}
.ag-cat{font-size:12px;color:var(--mut);margin-right:auto}
.ag-top .tag{font-size:11.5px;padding:2px 9px}
.ag-c h3{font-size:16.5px;margin:12px 0 10px;line-height:1.45}
.ag-m{font-size:30px;font-weight:900;line-height:1.1;background:var(--gtext);-webkit-background-clip:text;background-clip:text;color:transparent;letter-spacing:-.01em}
.ag-mn{font-size:12.5px;color:var(--mut);margin:4px 0 12px;min-height:2.6em}
.ag-ba{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:6px;font-size:12.5px;line-height:1.5;background:#0A1122;border-radius:10px;padding:9px 10px;margin-bottom:12px}
.ag-ba .b{color:#8D9BB6}
.ag-ba .ar{color:var(--teal2);font-weight:900}
.ag-ba .a{color:#DDF4F1}
.ag-cta{margin-top:auto;font-size:13.5px;font-weight:700;color:var(--teal2)}
.f-toggle{display:none;width:100%;text-align:left;background:#0A1122;border:1px solid var(--line2);border-radius:12px;color:#E5ECF8;font:inherit;font-weight:700;padding:11px 16px;cursor:pointer}
.f-toggle:after{content:"▾";float:right;color:var(--teal2)}
.filters.open .f-toggle:after{content:"▴"}
#f-sum{font-weight:500;color:var(--teal2);font-size:13.5px}
@media(max-width:1100px){.ag{grid-template-columns:repeat(3,1fr)}}
@media(max-width:860px){.ag{grid-template-columns:1fr 1fr}}
@media(max-width:760px){
 .filters{position:sticky;top:68px}
 .f-toggle{display:block}
 .f-body{display:none;padding-top:14px}
 .filters.open .f-body{display:block}
 .grp-h{min-height:96px;padding:16px 18px}
}
@media(max-width:520px){.ag{grid-template-columns:1fr}}