:root{--bg:#0B0F1A;--ink:#fff;--muted:#C9CDD4;--accent:var(--ink);--line:#ffffff29;--surface:#141925;font-family:Inter,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none;scroll-behavior:smooth;scroll-padding-top:100px}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid white;outline-offset:6px}::selection{background:#fff;color:var(--bg)}header{height:92px;padding:0 5vw;display:flex;justify-content:space-between;align-items:center;position:relative;z-index:5;border-bottom:1px solid var(--line)}.wordmark{font-size:38px;font-weight:900;letter-spacing:-3px;display:flex;gap:17px;align-items:center}.wordmark span{font-size:9px;line-height:1.5;letter-spacing:1.5px;font-weight:500}nav{display:flex;gap:38px;align-items:center;font-size:13px}.nav-cta{border-bottom:1px solid white;padding:12px 0}.nav-cta span{margin-left:20px}.skip{position:fixed;top:-80px;left:15px;z-index:20;background:#fff;color:#0b0f1a;padding:14px}.skip:focus{top:12px}.progress{position:fixed;top:0;left:0;right:0;height:3px;z-index:10;background:var(--bg)}.progress i{height:100%;display:block;background:#fff;width:0}.progress-label{position:fixed;right:15px;bottom:16px;font:10px monospace;background:var(--bg);border:1px solid var(--line);padding:8px;z-index:9}.eyebrow,.mono,.object-label,.hero-foot,.layer-tag{font-family:monospace;font-size:11px;letter-spacing:2px;line-height:1.7}.eyebrow{display:block;color:var(--muted);margin-bottom:30px}h1,h2,h3,p{margin:0}h1{font-size:clamp(48px,6.5vw,100px);letter-spacing:-.065em;line-height:1.16;font-weight:900}h2{font-size:clamp(35px,4.6vw,70px);line-height:1.25;letter-spacing:-.05em;font-weight:900}h3{font-size:26px;line-height:1.4}.outline{color:transparent;-webkit-text-stroke:1px #c9cdd4}p{font-size:17px;line-height:1.9;color:var(--muted);margin-top:28px;max-width:580px}.muted{font-size:14px;color:var(--muted)}section{padding:110px 7vw;border-bottom:1px solid var(--line);position:relative;isolation:isolate}.hero{min-height:calc(100svh - 92px);display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:center;padding-top:75px;padding-bottom:110px;background:radial-gradient(ellipse at 75% 65%,#ffffff09,transparent 60%)}.button{margin-top:32px;padding:19px 26px;background:var(--accent);color:var(--bg);border:1px solid var(--accent);display:inline-flex;justify-content:space-between;gap:40px;font-size:14px;font-weight:700;cursor:pointer}.button:hover{background:var(--muted)}.scroll-cue{display:block;font-family:monospace;font-size:12px;color:var(--muted);margin-top:35px}.hero-foot{position:absolute;left:7vw;right:7vw;bottom:28px;display:flex;justify-content:space-between;color:var(--muted);font-size:9px}.store{position:relative;padding:30px 20px 50px;transform:perspective(1000px) rotateY(-12deg);min-height:450px;filter:drop-shadow(0 30px 50px #0009)}.store-address{font:9px monospace;letter-spacing:2px;border:1px solid var(--line);padding:12px;background:#1c2230}.store-sign{border:1px solid #ffffff70;padding:25px 18px;text-align:center;letter-spacing:3px;font-size:16px;line-height:1.5;background:#1b2130}.store-sign strong{font-size:25px;color:#fff}.shutter{height:240px;border:8px solid #222936;background:repeating-linear-gradient(0deg,#161c28 0 9px,#313846 10px,#171c28 12px);display:grid;place-items:center}.shutter span{background:var(--bg);padding:20px 36px;transform:rotate(-7deg);border:1px solid #667080;font:26px monospace;text-align:center;box-shadow:0 20px 30px #0008}.shutter small{font-size:11px}.store-floor{height:30px;border:1px solid var(--line);background:#303744;transform:skew(-25deg);transform-origin:top}.object-label{position:absolute;bottom:5px;left:0;font-size:8px;color:var(--muted)}.in-view .store-sign{box-shadow:0 0 30px #ffffff12;transition:box-shadow .5s}.causes{display:grid;grid-template-columns:1fr 1fr;gap:8vw}.cause-list article{border-top:1px solid var(--line);padding:30px 45px 30px 0;position:relative}.cause-list h3{margin-top:17px}.cause-list p{font-size:15px;margin-top:10px}.cause-cross{position:absolute;right:0;top:35px;font:35px monospace;color:#9b9fa8}.turnaround{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:center;background:radial-gradient(ellipse at 10% 90%,#ffffff0b,transparent 70%)}.layers button{width:100%;display:flex;gap:14px;align-items:center;justify-content:space-between;background:#141925;color:#fff;padding:25px 18px;border:1px solid var(--line);text-align:left;cursor:pointer;transition:transform .3s,background .3s;font-size:16px}.layers button[aria-pressed=true]{background:#303744;transform:translate(-12px);border-color:#c9cdd4}.layers button span{font:11px monospace}.layers button b{font-weight:400}.layer-answer{min-height:100px;font-size:15px}.proof h2{font-size:clamp(34px,4.1vw,62px)}.proof-grid{display:grid;grid-template-columns:1fr 1fr;gap:7vw;margin-top:65px;align-items:center}.proof-window{padding:35px;border:1px solid var(--line);background:linear-gradient(135deg,#293140,#101521);position:relative;min-height:300px;overflow:hidden}.proof-window>span{font:10px monospace;letter-spacing:2px}.proof-window strong{position:relative;display:block;margin-top:65px;font-size:35px;line-height:1.4}.proof-lines{position:absolute;right:0;top:50px;transform:rotate(-25deg)}.proof-lines i{display:block;width:250px;height:60px;border:1px solid #ffffff45;margin:12px}.text-link{display:inline-block;margin-top:22px;padding-bottom:8px;border-bottom:1px solid #aaa;font-size:14px}details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:28px;padding:18px 0;font-size:14px;line-height:1.9}summary{cursor:pointer;padding-right:10px}details p{font-size:14px}li{margin:10px 0}.diagnosis{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:start}.diagnosis-copy .muted{max-width:380px}form{border:1px solid var(--line);padding:35px;background:#101622}form h3{font-size:22px}fieldset{border:0;border-bottom:1px solid var(--line);padding:20px 0;margin:20px 0 0}legend{font-size:14px;line-height:1.7;padding:0}legend span{font:10px monospace;margin-right:8px}label{display:inline-flex;align-items:center;gap:8px;min-height:44px;margin-right:20px;font-size:14px}input{accent-color:white;width:18px;height:18px}form .button{width:100%}small{display:block;font-size:11px;line-height:1.8;color:var(--muted);margin-top:18px}.result{border-left:2px solid white;padding:12px 18px;font-size:14px;background:#222a38}.result[hidden]{display:none}footer{padding:60px 7vw 35px}.footer-top,.footer-base{display:flex;justify-content:space-between;gap:30px}.footer-top{align-items:center}.footer-top strong{font-size:25px;line-height:1.5}.footer-top a{font-size:14px}.footer-base{margin-top:65px;padding-top:22px;border-top:1px solid var(--line);font:10px monospace;color:var(--muted)}.review{font-size:10px}.building-section{display:grid;grid-template-columns:1fr 1fr;gap:5vw;align-items:center;min-height:90svh}.b section{background-image:linear-gradient(#ffffff03 1px,transparent 1px),linear-gradient(90deg,#ffffff03 1px,transparent 1px);background-size:60px 60px}.b .hero{min-height:calc(100svh - 92px)}.layer-tag{border-left:2px solid var(--ink);padding-left:15px;font-size:11px}.architecture{height:440px;position:relative;--build:0;overflow:hidden}.drawing-grid{position:absolute;inset:10%;background-image:linear-gradient(#ffffff0a 1px,transparent 1px),linear-gradient(90deg,#ffffff0a 1px,transparent 1px);background-size:30px 30px;transform:perspective(500px) rotateX(50deg) rotate(-30deg);border:1px solid #ffffff20}.architecture-object{position:absolute;inset:0}.base-plane{position:absolute;left:15%;right:15%;height:180px;bottom:80px;transform:skewY(-25deg);border:1px solid #ffffff50;background:#ffffff04}.blueprint-svg{position:absolute;width:90%;height:90%;left:5%;top:2%;stroke:#c9cdd4;stroke-width:1.3;stroke-dasharray:2600;stroke-dashoffset:calc(2600 * (1 - var(--build)))}.dimension{position:absolute;left:15%;right:10%;bottom:42px;text-align:center;font:9px monospace;letter-spacing:2px;color:#c9cdd4;border-top:1px solid var(--line);padding-top:14px}.blocks{position:absolute;left:15%;top:30%;width:70%;height:240px;transform:skewY(-18deg)}.brick{position:absolute;left:calc(var(--x)*28%);bottom:calc(var(--y)*64px);width:28%;height:65px;background:linear-gradient(140deg,#525b6b,#232c3b);border:1px solid #b3bbc9;box-shadow:8px 8px #0b101b;transform:translateY(-60px);opacity:.18;transition:transform .5s,opacity .5s,box-shadow .5s;display:grid;place-items:center}.brick:before{content:"";position:absolute;left:5px;right:-6px;top:-9px;height:8px;background:#6f7885;transform:skew(-35deg);border:1px solid #a0a7b3}.brick span{font-size:11px;color:#fff}.brick.placed{transform:translateY(0);opacity:1}.foundation .blocks{left:30%;top:30%}.foundation .brick{width:60%;height:100px;box-shadow:0 0 50px #ffffff35}.tower .blocks{transform:skewY(-18deg) scaleY(calc(.35 + var(--build)*.65));transform-origin:bottom}.tower .brick,.fortress .brick{background:repeating-linear-gradient(90deg,#697181 0 5px,#242c3b 6px 22px)}.sweep{position:absolute;inset:0;pointer-events:none;opacity:0;background:conic-gradient(from 220deg at 50% 65%,transparent 0 10deg,#ffffff15 12deg 25deg,transparent 35deg);transform:rotate(calc(var(--build)*40deg))}.tower .sweep{opacity:1}.fortress .brick{background-color:#565f70;box-shadow:0 0 calc(var(--build)*25px) #ffffff40}.fortress .base-plane{background:#ffffff12}.brick-stage{min-height:115svh}.finale-top{display:grid;grid-template-columns:1fr 1fr;gap:5vw;align-items:center}.template-shelf{margin:60px 0 100px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:35px 0}.template-shelf .eyebrow{margin-bottom:10px}.template-shelf p{margin-top:10px}.template-shelf>div{display:flex;gap:20px;margin-top:25px}.template-shelf>div span{flex:1;border:1px solid var(--line);padding:30px 18px;font-size:13px;background:linear-gradient(150deg,#ffffff0a,transparent)}@media(min-width:1500px){section,header,footer{padding-left:max(7vw,calc((100vw - 1400px)/2));padding-right:max(7vw,calc((100vw - 1400px)/2))}}@media(max-width:800px){header{height:78px;padding:0 6vw}.wordmark{font-size:30px;gap:10px}.wordmark span{font-size:7px}nav{gap:15px}nav>a:first-child{display:none}section{padding:75px 6vw}.hero,.building-section,.causes,.turnaround,.proof-grid,.diagnosis,.finale-top{grid-template-columns:1fr;gap:38px}.hero{padding-top:55px;padding-bottom:80px;min-height:auto}.hero-foot{left:6vw;right:6vw;font-size:7px;gap:20px;bottom:20px}.hero-foot span:last-child{max-width:120px;text-align:right}.hero p{font-size:16px}.store{min-height:330px;max-width:500px;width:95%;justify-self:center;padding-top:0}.shutter{height:180px}.store-sign{padding:16px}.store-sign strong{font-size:20px}.store-address{font-size:8px}.store .object-label{font-size:7px}.eyebrow{font-size:10px;margin-bottom:22px}.cause-list article{padding-top:24px}.layers button{font-size:14px}.layers button[aria-pressed=true]{transform:translate(-5px)}.proof-grid{margin-top:35px}.proof-window{min-height:250px}.proof-window strong{font-size:30px}.architecture{height:350px;max-width:500px;width:100%;justify-self:center}.building-section,.brick-stage,.b .hero{min-height:auto}.blocks{top:20%}.dimension{font-size:8px}.template-shelf{margin:40px 0 70px}.template-shelf>div{flex-direction:column;gap:8px}.template-shelf>div span{padding:18px}.diagnosis form{padding:24px}.footer-top,.footer-base{flex-direction:column;align-items:start}.footer-top strong{font-size:22px}.footer-base{margin-top:40px;font-size:9px}.footer-top a{font-size:12px}footer{padding:50px 6vw 70px}p{font-size:16px}.b h2{font-size:40px}}@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}.blueprint-svg{stroke-dashoffset:0}.brick{opacity:1;transform:none}.tower .blocks{transform:skewY(-18deg)}.sweep{transform:none}.architecture{--build:1!important}}.battlements{position:absolute;left:15%;top:20%;width:59%;display:flex;justify-content:space-between;transform:skewY(-18deg);opacity:calc(.3 + var(--build)*.7)}.battlements i{display:block;height:70px;width:27%;background:linear-gradient(90deg,#77808e,#293240);border:1px solid #c9cdd4;clip-path:polygon(0 0,25% 0,25% 20%,40% 20%,40% 0,65% 0,65% 20%,80% 20%,80% 0,100% 0,100% 100%,0 100%)}@media(max-width:800px){.eyebrow,.dimension,.object-label,.layer-tag{font-size:12px;letter-spacing:1px}.architecture .object-label{font-size:10px}.architecture{padding-bottom:15px}.dimension{bottom:45px}.battlements{top:10%}.hero-foot{font-size:9px}.store .object-label{font-size:10px}}.causes .cause-cross{transform:rotate(0);transition:transform .45s}.causes.in-view .cause-cross{transform:rotate(90deg)}.proof .proof-lines{transition:transform .5s;transform:rotate(-25deg) translateY(20px)}.proof.in-view .proof-lines{transform:rotate(-25deg) translateY(0)}.diagnosis form{transition:border-color .5s,box-shadow .5s}.diagnosis.in-view form,.fortress-finale.in-view form{border-color:#ffffff70;box-shadow:0 0 50px #ffffff05}header{height:auto;min-height:92px;gap:24px;padding-top:20px;padding-bottom:20px}nav{gap:22px;flex-wrap:wrap;justify-content:flex-end}nav a{padding:10px 0}nav a[aria-current=page]{border-bottom:1px solid var(--accent)}.inner-hero{min-height:70svh}.inner-hero h1{font-size:clamp(42px,5.2vw,76px)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:45px}.cards article{padding:30px;border:1px solid var(--line);background:linear-gradient(140deg,#ffffff09,transparent);transition:transform .4s}.cards article:hover{transform:translateY(-4px)}.cards h3{font-size:23px}.cards p{font-size:16px}.proof-statement{font-size:24px;color:var(--ink);font-weight:700}.secondary{margin-left:25px}@media(max-width:1000px){header{flex-direction:column;align-items:flex-start}nav{justify-content:flex-start;gap:8px 20px}nav>a:first-child{display:block}.cards{grid-template-columns:1fr}.inner-hero{min-height:auto}}@media(max-width:800px){header{padding:20px 6vw}nav{font-size:12px;gap:4px 18px}.inner-hero h1{font-size:44px}.cards article{padding:25px}.b h2{font-size:clamp(32px,8.8vw,40px)}.secondary{display:block;margin-left:0;width:fit-content}}

/* ==== WKH BRAND + CONTENT LAYER (M1) ==== */
/* ---- Brand tokens (D10 accent, D16 fonts) ---- */
:root{--accent:#14F0DF;--accent-glow:rgba(20,240,223,.35);--accent-dim:rgba(20,240,223,.12);--panel:#141925;--panel-2:#101622;
 font-family:"Noto Sans TC","Space Grotesk",Inter,"PingFang TC","Microsoft JhengHei",sans-serif;font-size-adjust:0.52}
h1,h2,h3,.eyebrow,.mono,.object-label,.hero-foot,.layer-tag,.dimension,.progress-label,.price,.brick span,.footer-base{font-family:"Space Grotesk","Noto Sans TC",Inter,"PingFang TC","Microsoft JhengHei",sans-serif}
h1{letter-spacing:-.03em;line-height:1.08;font-weight:700}
h2{letter-spacing:-.025em;font-weight:700}
h3{font-weight:700}
.eyebrow{color:var(--accent);letter-spacing:.18em;font-size:11px}
.outline{-webkit-text-stroke:1px var(--accent);color:transparent}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
::selection{background:var(--accent);color:var(--bg)}
.progress i{background:var(--accent);box-shadow:0 0 12px var(--accent-glow)}
.layer-tag{border-left-color:var(--accent)}
.result{border-left-color:var(--accent)}
input{accent-color:var(--accent)}
.text-link{border-bottom-color:var(--accent)}
.text-link:hover{color:var(--accent)}
nav a[aria-current=page]{border-bottom:1px solid var(--accent);color:#fff}
nav a{color:var(--muted)}nav a:hover{color:#fff}

/* ---- Header / logo ---- */
.wordmark{display:inline-flex;align-items:center;letter-spacing:0}
.wordmark img{height:30px;width:auto;display:block}
.nav-cta{border:1px solid var(--accent);color:var(--accent)!important;padding:10px 16px!important;font-weight:700;border-radius:2px;transition:background .25s,color .25s}
.nav-cta:hover{background:var(--accent);color:var(--bg)!important}
header{border-bottom:1px solid var(--line)}
@media(max-width:1000px){header{flex-direction:row;align-items:center;flex-wrap:wrap}nav{width:100%;justify-content:flex-start;gap:6px 18px;font-size:12px}nav>a:first-child{display:block}.nav-cta{margin-left:auto}}
@media(max-width:800px){.wordmark img{height:26px}nav>a:first-child{display:block}.nav-cta{padding:8px 12px!important;font-size:11px}}

/* ---- Buttons ---- */
.button{background:var(--accent);border-color:var(--accent);color:var(--bg);border-radius:2px;transition:transform .25s,box-shadow .25s,background .25s}
.button:hover{background:#5ff5ea;box-shadow:0 0 24px var(--accent-glow);transform:translateY(-2px)}
.button.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.button.ghost:hover{border-color:var(--accent);color:var(--accent);box-shadow:none;background:transparent}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px 14px;align-items:center}
.hero-actions .button{margin-top:32px}
.hero-actions .button+.button{margin-top:32px}
@media(max-width:800px){.hero-actions .button{margin-top:16px;width:100%;justify-content:center}.hero-actions .button:first-child{margin-top:28px}}
.next-step .secondary{margin-left:14px;margin-top:32px}
@media(max-width:800px){.next-step .secondary{margin-left:0;margin-top:12px}}

/* ---- Generic cards: allow 2 or 3 columns ---- */
.cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.cards article{border-radius:4px}
.cards h3{font-size:21px}
section>.text-link{margin-top:40px}

/* ---- Quotes ---- */
.quotes{margin-top:45px}
.quote{display:flex;flex-direction:column;justify-content:space-between;gap:22px}
.quote p{font-size:15px;line-height:1.85;margin:0;color:#e6e9ee}
.quote footer{display:flex;flex-direction:column;gap:2px;border-top:1px solid var(--line);padding-top:14px}
.quote footer strong{font-size:14px;color:#fff}
.quote footer span{font-size:12px;color:var(--muted);letter-spacing:.04em}
.home-quotes h2,.home-plans h2,.home-faq h2{max-width:720px}

/* ---- Plans ---- */
.plans{grid-template-columns:1.2fr 1fr 1fr;align-items:start}
.plan{position:relative}
.plan .eyebrow{margin-bottom:14px}
.plan h3{font-size:24px}
.plan .price{font-size:clamp(40px,5vw,56px);font-weight:700;color:#fff;letter-spacing:-.03em;line-height:1;margin-top:18px}
.plan .price small{font-size:14px;letter-spacing:.08em;color:var(--muted);margin-right:6px;vertical-align:middle}
.plan .muted{margin-top:10px;max-width:none}
.plan p{font-size:15px;margin-top:14px}
.plan .button{width:100%;justify-content:center;margin-top:26px}
.plan.featured{border-color:rgba(20,240,223,.45);box-shadow:0 0 0 1px rgba(20,240,223,.08),0 20px 60px rgba(0,0,0,.35)}
.plan.featured:before{content:"透明收費";position:absolute;top:-1px;right:24px;background:var(--accent);color:var(--bg);font:700 10px/1 "Space Grotesk",sans-serif;letter-spacing:.14em;padding:7px 10px;border-radius:0 0 3px 3px}
.plan.gift{background:linear-gradient(150deg,var(--accent-dim),transparent)}
ul.inc{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:8px}
ul.inc li{position:relative;padding-left:22px;font-size:14px;color:#e6e9ee;line-height:1.6;margin:0}
ul.inc li:before{content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border:1px solid var(--accent);background:var(--accent-dim)}
.fine{font-size:11px!important;line-height:1.7}
ul.pay{list-style:none;padding:0;margin:14px 0 0;font-size:11px;color:var(--muted);line-height:1.7}
ul.pay li{margin:4px 0}ul.pay b{color:#fff;letter-spacing:.06em;font-weight:700;margin-right:6px}
@media(max-width:1000px){.plans{grid-template-columns:1fr}}

/* ---- FAQ ---- */
.faq{margin-top:45px;border-top:1px solid var(--line)}
.faq details{border-top:0;margin-top:0;padding:0}
.faq summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 0;font-size:17px;font-weight:700;color:#fff}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";font:400 24px/1 "Space Grotesk",sans-serif;color:var(--accent);transition:transform .3s;flex:none}
.faq details[open] summary:after{transform:rotate(45deg)}
.faq details p{padding:0 0 24px;max-width:760px;font-size:15px;line-height:1.9;margin:0}

/* ---- Diagnosis ---- */
.diagnosis-section{padding-top:110px}
.diag-cta{display:flex;flex-direction:column;gap:10px;margin-top:22px}
.diag-cta .button{margin-top:0;width:100%;justify-content:center}
.diag-cta .text-link{margin-top:4px;align-self:flex-start}
form .button[type=submit]{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
form .button[type=submit]:hover{border-color:var(--accent);color:var(--accent);box-shadow:none}

/* ---- Portfolio grid ---- */
.pf-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px;margin-top:45px}
.pf{display:block;border:1px solid var(--line);background:var(--panel);border-radius:4px;overflow:hidden;transition:transform .35s,border-color .35s}
.pf:hover{transform:translateY(-4px);border-color:rgba(20,240,223,.5)}
.pf img{width:100%;aspect-ratio:2/1;object-fit:cover;object-position:top;display:block;filter:saturate(.9)}
.pf-meta{display:flex;align-items:center;gap:10px;padding:16px 18px;font-size:14px}
.pf-meta strong{color:#fff;flex:1}
.pf-meta span{font:11px/1 "Space Grotesk",sans-serif;letter-spacing:.12em;color:var(--accent);border:1px solid rgba(20,240,223,.4);padding:5px 8px;border-radius:2px}
.pf-meta em{font-style:normal;font-size:11px;color:var(--muted)}
#portfolio>.muted{margin-top:22px}

/* ---- Blog list / post ---- */
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:22px;margin-top:45px}
.post-card{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--panel);border-radius:4px;overflow:hidden;transition:transform .35s,border-color .35s}
.post-card:hover{transform:translateY(-4px);border-color:rgba(20,240,223,.5)}
.post-card img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;height:auto}
.post-card>div{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-card .eyebrow{margin:0;font-size:10px}
.post-card h3{font-size:19px;line-height:1.4;color:#fff}
.post-card p{font-size:14px;line-height:1.75;margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-card .muted{margin-top:auto;font-size:12px}
.post{padding:90px 7vw 60px;max-width:1100px;margin:0 auto}
.post-head{max-width:820px}
.post-head .eyebrow{margin-bottom:14px}
.post-head a.eyebrow{display:inline-block;color:var(--muted)}
.post-head a.eyebrow:hover{color:var(--accent)}
.post-head h1{font-size:clamp(34px,4.6vw,64px);line-height:1.2;margin-top:10px}
.post-head .lead{font-size:18px;margin-top:26px}
.post-hero{width:100%;height:auto;aspect-ratio:1200/630;object-fit:cover;border:1px solid var(--line);border-radius:4px;margin-top:50px}
.post-body{max-width:760px;margin-top:50px}
.post-body h2{font-size:clamp(24px,2.6vw,34px);margin-top:56px;line-height:1.35;letter-spacing:-.01em}
.post-body h3{font-size:20px;margin-top:34px;color:#fff}
.post-body p{font-size:17px;line-height:1.95;margin-top:20px;max-width:none}
.post-body ul{margin:18px 0 0;padding-left:22px;color:var(--muted);font-size:16px;line-height:1.9}
.post-body li{margin:8px 0}
.post-body li::marker{color:var(--accent)}
.post-more{border-top:1px solid var(--line)}
.legal{padding:90px 7vw 80px;max-width:900px;margin:0 auto}
.legal .post-body h2{font-size:22px;margin-top:44px}
.legal .post-body p{font-size:15px;line-height:1.9}
@media(max-width:800px){.post,.legal{padding:50px 6vw 40px}.post-body{margin-top:34px}.post-hero{margin-top:30px}}

/* ---- Contact ---- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:6vw;align-items:start}
.lead-form{border:1px solid var(--line);padding:35px;background:var(--panel-2);border-radius:4px}
.lead-form h3{font-size:22px}
.lead-form .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.lead-form label{display:flex;flex-direction:column;align-items:stretch;gap:8px;font-size:12px;letter-spacing:.06em;color:var(--muted);margin:18px 0 0;min-height:0}
.lead-form input,.lead-form select{width:100%;height:48px;padding:0 14px;background:var(--bg);border:1px solid var(--line);color:#fff;border-radius:2px;font-size:15px;accent-color:var(--accent)}
.lead-form select{appearance:none;-webkit-appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--accent) 50%),linear-gradient(135deg,var(--accent) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px;background-repeat:no-repeat}
.lead-form input:focus,.lead-form select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px var(--accent-dim)}
.lead-form .button{width:100%;justify-content:center;margin-top:26px}
.lead-form small a{color:var(--accent)}
.contact-info .map{margin-top:40px;border:1px solid var(--line);border-radius:4px;overflow:hidden;aspect-ratio:16/6;background:var(--panel)}
.contact-info .map iframe{width:100%;height:100%;border:0;filter:grayscale(1) invert(.92) contrast(.9) hue-rotate(180deg)}
.contact-info .cards a{color:var(--accent)}
@media(max-width:1000px){.contact-grid{grid-template-columns:1fr}}
@media(max-width:800px){.lead-form{padding:24px}.lead-form .row{grid-template-columns:1fr;gap:0}.contact-info .map{aspect-ratio:4/3}}

/* ---- Footer ---- */
footer{border-top:1px solid var(--line);padding-top:70px}
.footer-logo{height:28px;width:auto;margin-bottom:22px}
.footer-cta{display:flex;flex-direction:column;align-items:flex-end;gap:14px}
.footer-cta .button{margin-top:0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-top:60px;padding-top:40px;border-top:1px solid var(--line)}
.footer-grid .eyebrow{margin-bottom:12px;font-size:10px}
.footer-grid p{font-size:14px;line-height:1.8;margin:0}
.footer-grid a:hover{color:var(--accent)}
.footer-base{margin-top:45px;flex-wrap:wrap;gap:10px 30px}
.footer-base a:hover{color:var(--accent)}
@media(max-width:1000px){.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:800px){.footer-cta{align-items:flex-start}.footer-cta .button{width:100%;justify-content:center}.footer-grid{grid-template-columns:1fr;gap:24px;margin-top:40px}}

/* ---- Safety: no horizontal overflow on small screens ---- */
html,body{overflow-x:hidden;max-width:100%}
img,iframe,svg{max-width:100%}
p,h1,h2,h3{overflow-wrap:anywhere}
.architecture{max-width:100%}
@media(max-width:800px){.b h2{font-size:clamp(30px,8vw,40px)}h1{font-size:clamp(40px,11vw,56px)}.hero-foot span:last-child{max-width:140px}}

/* ==== PREMIUM TECH TIER 1 · GLASS BLUEPRINT (M2) ==== */
/* Direction A · Glass Blueprint · Tier 1 (token-level). Colours: #0B0F1A / #FFFFFF / #C9CDD4 / accent only. */
:root{--glass:rgba(20,25,37,.55);--glass-border:rgba(255,255,255,.12);--glass-hi:rgba(255,255,255,.22);--grid:rgba(255,255,255,.04);
 --iso-top:#1B2130;--iso-left:#141925;--iso-right:#0F131F}

/* ---- Global fine grid + top accent wash (masked at viewport edges) ---- */
body.b{background:var(--bg)}
body.b:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
 background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:48px 48px;
 -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 40%,transparent 100%);mask-image:radial-gradient(ellipse 80% 70% at 50% 40%,#000 40%,transparent 100%)}
body.b:after{content:"";position:fixed;left:50%;top:-30vh;width:120vw;height:70vh;transform:translateX(-50%);z-index:-1;pointer-events:none;
 background:radial-gradient(ellipse at 50% 0%,rgba(20,240,223,.09),transparent 65%)}
.b section{background-image:none}
section{border-bottom-color:rgba(255,255,255,.07)}

/* ---- Nav as glass bar ---- */
header{position:sticky;top:0;z-index:30;background:rgba(11,15,26,.72);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--glass-border)}
@supports not (backdrop-filter:blur(1px)){header{background:#0f131f}}
.progress{z-index:40}
.progress i{box-shadow:0 0 6px var(--accent),0 0 16px var(--accent-glow)}
.progress-label{background:var(--glass);border-color:var(--glass-border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}

/* ---- Glass panel primitive ---- */
.cards article,.pf,.post-card,form,.lead-form,.plan,.diagnosis form,.template-shelf>div span{
 background:var(--glass);border:1px solid var(--glass-border);border-radius:6px;position:relative;
 -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
 box-shadow:0 1px 0 var(--glass-hi) inset,0 24px 60px -30px rgba(0,0,0,.8);
 transition:transform .35s cubic-bezier(.2,.7,.2,1),border-color .35s,box-shadow .35s}
@supports not (backdrop-filter:blur(1px)){.cards article,.pf,.post-card,form,.lead-form,.plan{background:#141925}}
.cards article:hover,.pf:hover,.post-card:hover,.plan:hover{transform:translateY(-2px);border-color:rgba(20,240,223,.4);box-shadow:0 1px 0 var(--glass-hi) inset,0 0 0 1px rgba(20,240,223,.08),0 30px 70px -30px rgba(0,0,0,.9)}
.plan.featured{border-color:rgba(20,240,223,.45);box-shadow:0 1px 0 var(--glass-hi) inset,0 0 40px -10px var(--accent-glow),0 30px 70px -30px rgba(0,0,0,.9)}
.plan.gift{background:linear-gradient(150deg,rgba(20,240,223,.10),var(--glass))}
/* mobile: cap blur panels */
@media(max-width:800px){.cards article,.pf,.post-card{-webkit-backdrop-filter:none;backdrop-filter:none;background:#141925}}

/* ---- Hero copy & finale proof in glass ---- */
.hero-copy,.finale-top>div:first-child{padding:38px 40px;border:1px solid var(--glass-border);border-radius:8px;background:rgba(11,15,26,.45);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 1px 0 var(--glass-hi) inset}
.finale-top>div:first-child{background:radial-gradient(ellipse at 20% 0%,rgba(20,240,223,.14),transparent 60%),rgba(11,15,26,.45)}
.proof-statement{border-left:2px solid var(--accent);padding-left:18px}
@media(max-width:800px){.hero-copy,.finale-top>div:first-child{padding:26px 22px}}

/* ---- Type hierarchy ---- */
h1{font-size:clamp(44px,7vw,96px);letter-spacing:-.02em;line-height:.98}
.eyebrow{font-size:11px;letter-spacing:.18em;color:var(--accent)}
p{color:var(--muted)}
.outline{-webkit-text-stroke:1px var(--accent);text-shadow:0 0 18px var(--accent-glow)}

/* ---- Blueprint SVG: accent stroke + glow ---- */
.blueprint-svg{stroke:var(--accent);stroke-width:1.2;filter:drop-shadow(0 0 10px var(--accent-glow))}
.base-plane{border-color:rgba(20,240,223,.35);background:rgba(20,240,223,.03)}
.drawing-grid{background-image:linear-gradient(rgba(20,240,223,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(20,240,223,.09) 1px,transparent 1px);border-color:rgba(20,240,223,.18)}
.dimension{color:var(--accent);border-top-color:rgba(20,240,223,.3)}
.object-label{color:rgba(201,205,212,.7)}

/* ---- Isometric three-face bricks ---- */
.brick{background:linear-gradient(160deg,var(--iso-top) 0%,var(--iso-left) 100%);border:1px solid rgba(255,255,255,.14);box-shadow:8px 8px 0 var(--iso-right),8px 8px 0 1px rgba(255,255,255,.06),0 0 0 rgba(20,240,223,0);
 transition:transform .5s cubic-bezier(.2,.8,.2,1),opacity .5s,box-shadow .6s}
.brick:before{background:linear-gradient(90deg,#222a3a,var(--iso-top));border-color:rgba(255,255,255,.18);border-top-color:rgba(20,240,223,.55)}
.brick:after{content:"";position:absolute;inset:0;border-top:1px solid rgba(20,240,223,.35);pointer-events:none}
.brick.placed{transform:translateY(0);opacity:1;box-shadow:8px 8px 0 var(--iso-right),8px 8px 0 1px rgba(255,255,255,.06),0 0 0 rgba(20,240,223,0);animation:brick-land .6s ease-out}
@keyframes brick-land{0%{box-shadow:8px 8px 0 var(--iso-right),0 0 24px var(--accent-glow)}100%{box-shadow:8px 8px 0 var(--iso-right),0 0 0 rgba(20,240,223,0)}}
.brick span{font-family:"Space Grotesk",monospace;font-size:10px;letter-spacing:.14em;color:#fff}
.foundation .brick{box-shadow:8px 8px 0 var(--iso-right),0 0 50px var(--accent-glow)}
.foundation .brick.placed{box-shadow:8px 8px 0 var(--iso-right),0 0 50px var(--accent-glow);animation:none}
.tower .brick,.fortress .brick{background:repeating-linear-gradient(90deg,#2a3242 0 5px,#171d2a 6px 22px)}
.tower .brick:nth-child(n+7){border-color:rgba(20,240,223,.55)}
.tower .sweep{background:conic-gradient(from 220deg at 50% 65%,transparent 0 10deg,rgba(20,240,223,.14) 12deg 25deg,transparent 35deg)}
.fortress .brick{border-color:rgba(20,240,223,.4);box-shadow:8px 8px 0 var(--iso-right),0 0 calc(var(--build)*25px) var(--accent-glow)}
.fortress .brick.placed{box-shadow:8px 8px 0 var(--iso-right),0 0 calc(var(--build)*25px) var(--accent-glow);animation:none}
.fortress .base-plane{background:rgba(20,240,223,.06);box-shadow:0 40px 60px -20px var(--accent-glow)}
.battlements i{background:linear-gradient(90deg,#2b3343,#171d2a);border-color:rgba(20,240,223,.5)}
.fortress .architecture-object:after{content:"";position:absolute;left:15%;right:15%;bottom:20px;height:80px;background:linear-gradient(to bottom,rgba(20,240,223,.10),transparent);transform:skewY(-18deg);pointer-events:none;-webkit-mask-image:linear-gradient(#000,transparent);mask-image:linear-gradient(#000,transparent)}

/* ---- Details / FAQ in glass ---- */
details{border-color:var(--glass-border)}
.faq{border-top-color:var(--glass-border)}
.faq details{border-bottom:1px solid var(--glass-border)}
.faq details[open]{background:linear-gradient(90deg,rgba(20,240,223,.05),transparent);margin:0 -16px;padding:0 16px}
.faq summary:hover{color:var(--accent)}

/* ---- Buttons glow ---- */
.button{box-shadow:0 0 0 var(--accent-glow)}
.button:hover{box-shadow:0 0 24px var(--accent-glow)}
.nav-cta:hover{box-shadow:0 0 18px var(--accent-glow)}
.text-link{position:relative}
.text-link:hover{text-shadow:0 0 12px var(--accent-glow)}

/* ---- Footer accent hairline ---- */
footer{border-top:0;position:relative}
footer:before{content:"";position:absolute;left:0;right:0;top:0;height:1px;background:linear-gradient(90deg,var(--accent),transparent 60%)}
.footer-grid>div{padding:22px;border:1px solid var(--glass-border);border-radius:6px;background:var(--glass)}

/* ---- Inner hero objects smaller with glow ---- */
.inner-hero .architecture{transform:scale(.85);transform-origin:center}
.inner-hero .architecture-object{filter:drop-shadow(0 0 30px rgba(20,240,223,.12))}

/* ---- Reduced motion ---- */
@media(prefers-reduced-motion:reduce){.brick.placed{animation:none!important}.button:hover,.cards article:hover,.pf:hover,.post-card:hover,.plan:hover{transform:none}body.b:before,body.b:after{display:block}}

/* ---- fix: hero h1 wrap inside glass panel ---- */
.hero-copy h1{font-size:clamp(40px,5.4vw,84px);white-space:nowrap}
@media(max-width:800px){.hero-copy h1{white-space:normal;font-size:clamp(38px,10.5vw,52px)}}
.hero{grid-template-columns:1.15fr 1fr}


/* ==== R2 content-gap fix (2026-10-23) ==== */
/* blog inline figures */
.post-fig{margin:34px 0 0;padding:10px;background:var(--glass);border:1px solid var(--glass-border);border-radius:6px;box-shadow:0 1px 0 var(--glass-hi) inset}
.post-fig img{display:block;width:100%;height:auto;border-radius:3px}
.post-fig figcaption{font:12px/1.7 "Space Grotesk","Noto Sans TC",sans-serif;letter-spacing:.04em;color:var(--muted);padding:10px 4px 2px}
.post-fig+.post-fig{margin-top:18px}
/* comparison tables (post-01 / 04 / 09) in glass panel */
.tbl-wrap{margin-top:28px;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--glass-border);border-radius:6px;background:var(--glass);box-shadow:0 1px 0 var(--glass-hi) inset}
table.cmp{width:100%;min-width:520px;border-collapse:collapse;font-size:15px;line-height:1.6}
table.cmp th,table.cmp td{padding:14px 16px;text-align:left;vertical-align:top;border-bottom:1px solid var(--glass-border)}
table.cmp thead th{font:700 12px/1.4 "Space Grotesk","Noto Sans TC",sans-serif;letter-spacing:.12em;color:var(--accent);text-transform:uppercase;background:rgba(20,240,223,.06);border-bottom:1px solid rgba(20,240,223,.35)}
table.cmp tbody th{color:#fff;font-weight:700;white-space:nowrap}
table.cmp td{color:var(--muted)}
table.cmp tbody tr:last-child th,table.cmp tbody tr:last-child td{border-bottom:0}
table.cmp tbody tr:hover{background:rgba(255,255,255,.03)}
@media(max-width:800px){table.cmp{font-size:14px;min-width:440px}table.cmp th,table.cmp td{padding:11px 12px}}
/* payment badges */
.pay-badges{display:inline-flex;gap:6px;vertical-align:middle;margin-left:4px}
.pay-badges img{width:40px;height:26px;display:block;border-radius:3px;background:#fff}
/* expert CTA strip (legacy recurring banner) */
.expert-cta{padding-top:40px;padding-bottom:40px}
.expert-cta-panel{display:flex;align-items:center;justify-content:space-between;gap:30px 40px;flex-wrap:wrap;padding:38px 42px;border:1px solid var(--glass-border);border-left:3px solid var(--accent);border-radius:8px;
 background:radial-gradient(ellipse at 0% 50%,rgba(20,240,223,.12),transparent 55%),var(--glass);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--glass-hi) inset,0 24px 60px -30px rgba(0,0,0,.8)}
.expert-cta-panel h2{font-size:clamp(26px,3.2vw,40px);margin-top:10px;max-width:none}
.expert-cta-panel p{margin-top:10px;font-size:15px}
.expert-cta-actions{display:flex;flex-wrap:wrap;gap:12px 14px;align-items:center}
.expert-cta-actions .button{margin-top:0}
@media(max-width:800px){.expert-cta-panel{padding:26px 22px;-webkit-backdrop-filter:none;backdrop-filter:none;background:#141925}.expert-cta-actions{width:100%}.expert-cta-actions .button{width:100%;justify-content:center}}