/* ============ DESIGN TOKENS ============ */
:root{
  --bg:#F7F5F1;
  --paper:#FFFFFF;
  --ink:#0E1420;
  --ink-2:#3C4655;
  --ink-3:#8A93A1;
  --hair:rgba(14,20,32,.09);
  --orange:#FF6A00;
  --amber:#FFB13D;
  --rose:#FF3D77;
  --grad:linear-gradient(100deg,#FF6A00 0%,#FF8A2A 40%,#FFB13D 100%);
  --grad-txt:linear-gradient(100deg,#FF5A00 0%,#FF8A2A 45%,#E89A1C 100%);
  --iris:conic-gradient(from 180deg at 50% 50%,#FF6A00,#FFB13D,#FF3D77,#FF6A00);
  --r-lg:28px;
  --ease:cubic-bezier(.22,.68,.12,1);
}
*{margin:0;padding:0;box-sizing:border-box}
::selection{background:#FF6A00;color:#fff}
html{scroll-behavior:smooth;scroll-padding-top:88px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:10px}
body{
  font-family:'Space Grotesk','Noto Sans TC','PingFang HK','PingFang TC','Source Han Sans TC','Microsoft JhengHei',sans-serif;
  background:var(--bg);color:var(--ink);
  font-size:16px;line-height:2;font-weight:400;letter-spacing:.03em;
  line-break:strict;overflow-wrap:break-word;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
/* CJK 段落：兩端對齊 + 漢字級斷行 */
.pillar p,.bx p,.ad p,.rw p,.chart-note,.disc p,.hero .sub{text-align:justify;text-justify:inter-ideograph}
/* film grain */
body::after{
  content:"";position:fixed;inset:0;z-index:999;pointer-events:none;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3CfeColorMatrix values='0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 .04 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.en{font-family:'Space Grotesk',sans-serif}
h1,h2,h3{font-family:'Noto Serif TC','Source Han Serif TC','PingFang HK',serif;letter-spacing:.06em;line-height:1.45;font-feature-settings:'palt'}
.wrap{max-width:1200px;margin:0 auto;padding:0 clamp(20px,4vw,48px)}

/* cursor glow */
#glow{position:fixed;width:640px;height:640px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,rgba(255,106,0,.09) 0%,rgba(255,177,61,.05) 40%,transparent 68%);
  transform:translate(-50%,-50%);left:50%;top:30%;will-change:left,top}

/* ============ NAV ============ */
#bar{position:fixed;top:0;left:0;height:2px;width:100%;z-index:201;transform-origin:0 50%;transform:scaleX(0);background:var(--grad)}
nav{position:fixed;top:0;left:0;right:0;z-index:200;transition:background .4s,box-shadow .4s;background:transparent}
nav.solid{background:rgba(247,245,241,.75);backdrop-filter:blur(20px) saturate(1.4);box-shadow:0 1px 0 var(--hair)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:72px}
.logo{display:flex;align-items:baseline;gap:10px;white-space:nowrap;min-width:0;font-family:'Noto Serif TC','PingFang HK',serif;font-weight:900;font-size:19px;letter-spacing:.1em}
.logo .dot{width:8px;height:8px;border-radius:50%;background:var(--grad);align-self:center}
.logo small{font-family:'Space Grotesk';font-weight:400;font-size:10px;letter-spacing:.34em;color:var(--ink-3)}
.nav-cta{position:relative;overflow:hidden;text-decoration:none;white-space:nowrap;color:#fff;font-size:13.5px;font-weight:500;letter-spacing:.2em;padding:10px 24px 10px 28px;border-radius:100px;background:var(--ink);transition:transform .3s var(--ease)}
.nav-cta:hover{transform:translateY(-2px)}
.nav-cta::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .35s}
.nav-cta:hover::before{opacity:1}
.nav-cta span{position:relative;z-index:1}
.nav-right{display:flex;align-items:center;gap:12px}
.lang{display:flex;gap:2px;background:rgba(14,20,32,.06);border-radius:100px;padding:4px}
.lang button{border:0;background:transparent;cursor:pointer;font-family:'Space Grotesk','Noto Sans TC',sans-serif;
  font-size:12px;font-weight:500;color:var(--ink-3);padding:5px 12px;border-radius:100px;letter-spacing:.04em;transition:all .25s}
.lang button.on{background:#fff;color:var(--ink);box-shadow:0 2px 8px rgba(14,20,32,.14)}

/* ===== language-specific typography (prevent layout breakage) ===== */
html[lang="zh-Hans"] body{font-family:'Space Grotesk','Noto Sans SC','PingFang SC','Source Han Sans SC','Microsoft YaHei',sans-serif}
html[lang="zh-Hans"] h1,html[lang="zh-Hans"] h2,html[lang="zh-Hans"] h3,html[lang="zh-Hans"] h4,
html[lang="zh-Hans"] .logo,html[lang="zh-Hans"] .medal .zi,html[lang="zh-Hans"] .step h4,html[lang="zh-Hans"] .agent-card .nm
  {font-family:'Noto Serif SC','Source Han Serif SC','PingFang SC',serif}
html[lang="en"] body{letter-spacing:.01em}
html[lang="en"] .hero .wrap{grid-template-columns:minmax(0,1.28fr) minmax(0,.72fr)}
html[lang="en"] .hero-visual{width:min(100%,400px)}
html[lang="en"] .hero h1{font-size:clamp(34px,3.2vw,44px);letter-spacing:.01em;line-height:1.16}
html[lang="en"] .hero h1 .ln{overflow:visible}
html[lang="en"] .hero .sub{max-width:36em;line-height:1.85}
html[lang="en"] .crumb{letter-spacing:.18em;font-size:11px}
html[lang="en"] .sec-top h2{font-size:clamp(24px,3.1vw,38px);letter-spacing:.015em;line-height:1.25}
html[lang="en"] .cta-shell h2{font-size:clamp(24px,3.2vw,36px);letter-spacing:.015em;line-height:1.3}
html[lang="en"] .btn{letter-spacing:.03em;padding:15px 26px;font-size:14.5px}
html[lang="en"] .nav-cta{letter-spacing:.06em}
html[lang="en"] .chip{font-size:11.5px;letter-spacing:.02em;padding:9px 14px}
html[lang="en"] .c2{right:-2%}
html[lang="en"] .medal .mlab{font-size:7.5px;letter-spacing:.16em;text-indent:.16em}
html[lang="en"] .step h4,html[lang="en"] .pillar h3,html[lang="en"] .bx h3,html[lang="en"] .ad h3,html[lang="en"] .rw h3{letter-spacing:.02em}
html[lang="en"] .pillar p,html[lang="en"] .bx p,html[lang="en"] .ad p,html[lang="en"] .rw p,
html[lang="en"] .chart-note,html[lang="en"] .disc p,html[lang="en"] .hero .sub,html[lang="en"] .step p{text-align:left}
html[lang="en"] .pillar p,html[lang="en"] .bx p,html[lang="en"] .ad p{line-height:1.8}
html[lang="en"] .cell .cap{letter-spacing:.02em}
html[lang="en"] .spec-row .k{letter-spacing:.04em}
html[lang="en"] .spec-row .v .en{display:none}
html[lang="en"] .step p{line-height:1.75}
@media(max-width:560px){.lang button{padding:5px 9px;font-size:11px}.nav-right{gap:8px}}

/* ============ HERO ============ */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:center;overflow:hidden;padding:120px 0 0}
/* blueprint grid */
.hero .grid-bg{position:absolute;inset:0;
  background:
   linear-gradient(rgba(14,20,32,.045) 1px,transparent 1px),
   linear-gradient(90deg,rgba(14,20,32,.045) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 90% 80% at 50% 30%,#000 30%,transparent 75%);
}
/* aurora blobs */
.blob{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;will-change:transform}
.b1{width:560px;height:560px;background:#FFC98F;top:-180px;right:-120px;animation:drift1 14s ease-in-out infinite alternate}
.b2{width:460px;height:460px;background:#FFD9A8;bottom:-160px;left:-140px;animation:drift2 18s ease-in-out infinite alternate}
.b3{width:300px;height:300px;background:#FFB3C8;top:34%;right:22%;opacity:.35;animation:drift3 16s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(-70px,60px) scale(1.12)}}
@keyframes drift2{to{transform:translate(60px,-50px) scale(1.08)}}
@keyframes drift3{to{transform:translate(-50px,-70px) scale(1.2)}}
.hero .wrap{position:relative;z-index:3;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);gap:clamp(30px,5vw,80px);align-items:center;width:100%}
.crumb{display:inline-flex;align-items:center;gap:14px;margin-bottom:34px;
  font-family:'Space Grotesk';font-size:11px;letter-spacing:.42em;color:var(--ink-2);text-transform:uppercase}
.crumb::before{content:"";width:44px;height:1px;background:var(--ink)}
.crumb b{color:var(--orange);font-weight:500}
.hero h1{font-size:clamp(42px,6.6vw,84px);font-weight:900;line-height:1.24;letter-spacing:.05em}
.hero h1 .ln{display:block;overflow:hidden}
.hero h1 .ln span{display:inline-block;transform:translateY(110%);animation:rise 1.1s var(--ease) forwards}
.hero h1 .ln:nth-child(2) span{animation-delay:.14s}
@keyframes rise{to{transform:none}}
.grad-txt{background:var(--grad-txt);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .sub{margin-top:36px;max-width:34em;font-size:clamp(16px,1.8vw,18px);line-height:2.1;letter-spacing:.04em;font-weight:300;color:var(--ink-2);
  opacity:0;transform:translateY(20px);animation:fadeUp 1s .5s var(--ease) forwards}
.hero .btns{margin-top:48px;display:flex;gap:14px;flex-wrap:wrap;opacity:0;transform:translateY(20px);animation:fadeUp 1s .7s var(--ease) forwards}
@keyframes fadeUp{to{opacity:1;transform:none}}
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:12px;text-decoration:none;border-radius:100px;white-space:nowrap;
  padding:17px 36px;font-size:15.5px;font-weight:500;letter-spacing:.14em;transition:transform .35s var(--ease),box-shadow .35s;will-change:transform}
.btn .arr{font-family:'Space Grotesk';transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(6px)}
.btn-primary{color:#fff;background:var(--ink);box-shadow:0 20px 44px -16px rgba(14,20,32,.5);overflow:hidden}
.btn-primary::before{content:"";position:absolute;inset:0;background:var(--grad);opacity:0;transition:opacity .4s}
.btn-primary:hover::before{opacity:1}
.btn-primary:hover{box-shadow:0 24px 52px -14px rgba(255,106,0,.55)}
.btn-primary span,.btn-primary .arr{position:relative;z-index:1}
.btn-line{color:var(--ink);border:1px solid rgba(14,20,32,.22);background:rgba(255,255,255,.55);backdrop-filter:blur(8px)}
.btn-line:hover{border-color:var(--orange);color:var(--orange)}
/* ===== hero visual composition (right column) ===== */
.hero-visual{position:relative;width:min(100%,450px);aspect-ratio:1;justify-self:center;z-index:2}
.orbit{position:absolute;border-radius:50%;pointer-events:none}
.o1{inset:3%;border:1.2px dashed rgba(255,106,0,.38);animation:spin 46s linear infinite}
.o1 i{position:absolute;top:-6px;left:50%;margin-left:-6px;width:12px;height:12px;border-radius:50%;background:var(--grad);box-shadow:0 0 0 5px rgba(255,106,0,.14)}
.o2{inset:16%;border:1px solid rgba(14,20,32,.1);animation:spin 72s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.medal{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:min(206px,42%);aspect-ratio:1;border-radius:50%;padding:2px;
  background:conic-gradient(from 210deg,#FF6A00,#FFB13D,#FFE3BC,#FF8A2A,#FF6A00);
  box-shadow:0 34px 74px -26px rgba(255,106,0,.5)}
.medal-in{width:100%;height:100%;border-radius:50%;background:rgba(255,255,255,.88);backdrop-filter:blur(10px);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;box-shadow:inset 0 1px 0 #fff}
.medal .zi{font-family:'Noto Serif TC','PingFang HK',serif;font-weight:900;font-size:62px;line-height:1;
  background:var(--grad-txt);-webkit-background-clip:text;background-clip:text;color:transparent}
.medal .mlab{font-size:9.5px;letter-spacing:.32em;color:var(--ink-3);text-indent:.32em}
/* floating glass chips */
.chip{position:absolute;z-index:3;white-space:nowrap;padding:11px 18px;border-radius:16px;background:rgba(255,255,255,.72);
  border:1px solid rgba(255,255,255,.9);box-shadow:0 18px 44px -18px rgba(14,20,32,.22),inset 0 1px 0 #fff;
  backdrop-filter:blur(14px);font-family:'Space Grotesk','Noto Sans TC','PingFang HK',sans-serif;font-size:12.5px;font-weight:500;letter-spacing:.04em;color:var(--ink-2);
  display:flex;align-items:center;gap:9px;animation:float 7s ease-in-out infinite}
.chip .cico{width:19px;height:19px;flex-shrink:0;color:#26314A}
.chip sup{font-size:9px;color:var(--ink-3);margin-left:1px;font-weight:400}
.chip b{color:var(--orange);font-weight:700}
.c1{top:6%;left:0;animation-delay:0s}
.c2{top:20%;right:-4%;animation-delay:1.6s}
.c3{bottom:6%;left:5%;animation-delay:3.1s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
/* currency marquee */
.marquee{position:relative;z-index:3;margin-top:auto;border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);
  background:rgba(255,255,255,.4);backdrop-filter:blur(6px);overflow:hidden;padding:16px 0;margin-top:76px}
.mq-track{display:flex;gap:64px;white-space:nowrap;width:max-content;animation:mq 30s linear infinite}
.mq-track span{font-family:'Space Grotesk','Noto Sans TC','PingFang HK',sans-serif;font-size:13px;letter-spacing:.3em;color:var(--ink-3);display:flex;align-items:center;gap:64px}
.mq-track span::after{content:"◆";font-size:7px;color:var(--orange)}
@keyframes mq{to{transform:translateX(-50%)}}

/* ============ SECTION SCAFFOLD ============ */
section{position:relative;padding:100px 0}
.sec-top{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:64px;flex-wrap:wrap}
.kicker{display:flex;align-items:center;gap:14px;font-family:'Space Grotesk';font-size:11px;letter-spacing:.42em;text-transform:uppercase;color:var(--orange);font-weight:500;margin-bottom:18px}
.kicker::before{content:"";width:30px;height:1px;background:var(--orange)}
.sec-top h2{font-size:clamp(30px,4.4vw,50px);font-weight:900;line-height:1.35;letter-spacing:.08em}
.sec-top .idx{font-family:'Space Grotesk';font-weight:300;font-size:clamp(52px,7vw,96px);line-height:1;color:transparent;-webkit-text-stroke:1px rgba(14,20,32,.16);display:flex;flex-direction:column;align-items:flex-end;gap:5px}
.sec-top .idx span{font-size:10px;font-weight:500;letter-spacing:.3em;color:var(--ink-3);-webkit-text-stroke:0;text-indent:.3em}
.sec-note{max-width:520px;color:var(--ink-3);font-size:15px}

/* reveal */
.rv{opacity:0;transform:translateY(46px);filter:blur(6px);transition:opacity 1s var(--ease),transform 1s var(--ease),filter 1s var(--ease)}
.rv.in{opacity:1;transform:none;filter:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}

/* ============ STATS BAND ============ */
.band{border-top:1px solid var(--hair);border-bottom:1px solid var(--hair);background:var(--paper)}
.band .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.cell{padding:56px 34px;border-left:1px solid var(--hair);position:relative;overflow:hidden}
.cell:first-child{border-left:none}
.cell::after{content:"";position:absolute;left:34px;bottom:44px;width:26px;height:3px;background:var(--grad);border-radius:2px;transform:scaleX(0);transform-origin:left;transition:transform .8s var(--ease) .3s}
.cell.in::after{transform:none}
.cell .big{font-family:'Space Grotesk';font-weight:700;font-size:clamp(40px,4.6vw,60px);line-height:1;letter-spacing:-.02em}
.cell .big em{font-style:normal;background:var(--grad-txt);-webkit-background-clip:text;background-clip:text;color:transparent}
.cell .big small{font-family:'Noto Sans TC';font-size:16px;font-weight:400;color:var(--ink-3);margin-left:4px}
.cell .cap{margin-top:20px;font-size:13.5px;letter-spacing:.06em;color:var(--ink-2)}
.cell .cap i{font-style:normal;display:block;font-family:'Space Grotesk';font-size:10px;letter-spacing:.3em;color:var(--ink-3);margin-bottom:4px;text-transform:uppercase}

/* ============ PILLARS ============ */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{position:relative;border-radius:var(--r-lg);padding:2px;background:transparent;transition:transform .5s var(--ease)}
.pillar::before{content:"";position:absolute;inset:0;border-radius:var(--r-lg);padding:1px;background:linear-gradient(160deg,rgba(14,20,32,.12),rgba(14,20,32,.05));
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;transition:opacity .4s}
.pillar::after{content:"";position:absolute;inset:0;border-radius:var(--r-lg);padding:1.5px;background:var(--iris);opacity:0;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;transition:opacity .4s}
.pillar:hover::after{opacity:1}
.pillar:hover{transform:translateY(-8px)}
.pillar .inner{position:relative;z-index:1;background:var(--paper);border-radius:calc(var(--r-lg) - 2px);padding:44px 36px;height:100%;
  box-shadow:0 2px 4px rgba(14,20,32,.03),0 30px 60px -30px rgba(14,20,32,.14)}
.pillar .no{font-family:'Space Grotesk';font-size:12px;letter-spacing:.3em;color:var(--ink-3)}
.pillar .glyph{margin:26px 0 22px;width:64px;height:64px;border-radius:20px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,#FFF3E6,#FFE9D2);box-shadow:inset 0 1px 0 #fff}
.pillar .glyph svg{width:30px;height:30px;color:#26314A}
/* icon tiles */
.bico{width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;
  background:linear-gradient(145deg,#FFF6EC,#FFE9D2);border:1px solid #F6E3CB;box-shadow:inset 0 1.5px 0 #fff,0 8px 20px -10px rgba(255,106,0,.28);
  transition:transform .45s var(--ease)}
.bico svg{width:26px;height:26px;color:#26314A}
.bx:hover .bico{transform:translateY(-3px) rotate(-4deg) scale(1.05)}
.bx.hl .bico{background:linear-gradient(145deg,rgba(255,255,255,.13),rgba(255,255,255,.05));border-color:rgba(255,255,255,.18);box-shadow:inset 0 1.5px 0 rgba(255,255,255,.2)}
.bx.hl .bico svg{color:#fff}
.rico-tile{width:58px;height:58px;border-radius:19px;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,#FFF6EC,#FFE9D2);border:1px solid #F6E3CB;box-shadow:inset 0 1.5px 0 #fff;transition:transform .45s var(--ease)}
.rico-tile svg{width:27px;height:27px;color:#26314A}
.rw:hover .rico-tile{transform:translateY(-3px) rotate(4deg) scale(1.06)}
.pillar h3{font-size:21px;font-weight:700;margin-bottom:14px;letter-spacing:.08em}
.pillar p{font-size:14.5px;line-height:2.05;letter-spacing:.035em;color:var(--ink-2);font-weight:300}

/* ============ CHART ============ */
.chart-shell{position:relative;border-radius:32px;background:var(--paper);border:1px solid var(--hair);
  box-shadow:0 2px 4px rgba(14,20,32,.03),0 40px 80px -40px rgba(255,106,0,.18);padding:clamp(28px,4vw,58px);overflow:hidden}
.chart-shell::before{content:"";position:absolute;top:-140px;right:-140px;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,177,61,.18),transparent 65%)}
.chart-head{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.chart-head .t{font-family:'Noto Serif TC';font-weight:700;font-size:20px}
.chart-head .en{font-size:11px;letter-spacing:.32em;color:var(--ink-3);text-transform:uppercase}
.irr-chart{width:100%;height:auto;display:block;overflow:visible}
.irr-mobile{display:none}
.axis{font-family:'Space Grotesk';font-size:12px;fill:var(--ink-3)}
.irr-label{font-family:'Space Grotesk';font-weight:700;font-size:17px;fill:#D85800}
.irr-end-label{font-weight:600;fill:#B8722D}
.irr-line{stroke-dasharray:var(--irr-length);stroke-dashoffset:var(--irr-length);will-change:stroke-dashoffset;transition:stroke-dashoffset 2.1s cubic-bezier(.4,0,.2,1)}
.irr-area{opacity:0;will-change:opacity;transition:opacity .9s .72s ease-out}
.irr-marks{opacity:0;will-change:opacity;transition:opacity .75s 1.25s ease-out}
.chart-shell.is-drawn .irr-line{stroke-dashoffset:0}
.chart-shell.is-drawn .irr-area{opacity:1}
.chart-shell.is-drawn .irr-marks{opacity:1}
.chart-shell.is-drawn .irr-pulse{transform-box:fill-box;transform-origin:center;animation:irrPulse 2s 1.9s ease-in-out infinite}
@keyframes irrPulse{50%{transform:scale(1.45);opacity:.62}}
.chart-note{margin-top:30px;padding-top:22px;border-top:1px dashed var(--hair);font-size:12.5px;color:var(--ink-3);line-height:2;letter-spacing:.025em}
.legend{display:flex;gap:26px;margin-top:8px;flex-wrap:wrap}
.legend span{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--ink-2)}
.legend .sw{width:22px;height:3px;border-radius:2px;background:var(--grad)}

/* ============ BENTO FEATURES ============ */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.bx{position:relative;border-radius:26px;background:var(--paper);border:1px solid var(--hair);padding:34px 32px;overflow:hidden;
  transition:transform .5s var(--ease),box-shadow .5s;will-change:transform}
.bx:hover{transform:translateY(-6px);box-shadow:0 34px 70px -34px rgba(255,106,0,.3)}
.bx::before{content:"";position:absolute;inset:0;opacity:0;transition:opacity .5s;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(255,138,42,.1),transparent 55%)}
.bx:hover::before{opacity:1}
.bx .tag-en{font-family:'Space Grotesk';font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:var(--orange);font-weight:500}
.bx h3{font-size:18.5px;font-weight:700;margin:14px 0 10px;letter-spacing:.08em}
.bx p{font-size:14px;line-height:2;letter-spacing:.03em;color:var(--ink-2);font-weight:300;position:relative;z-index:1}
.bx p b{color:#D85800;font-weight:500}
.bx .wm{position:absolute;right:18px;bottom:2px;font-family:'Space Grotesk';font-weight:700;font-size:88px;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(255,106,0,.13);pointer-events:none}
.s3{grid-column:span 3}.s2{grid-column:span 2}.s4{grid-column:span 4}
.bx.hl{background:linear-gradient(150deg,#101826,#1E2A3C);border:none;color:#fff}
.bx.hl h3{color:#fff}
.bx.hl p{color:rgba(255,255,255,.78)}
.bx.hl p b{color:var(--amber)}
.bx.hl .wm{-webkit-text-stroke:1px rgba(255,177,61,.28)}

/* ============ REWARDS ============ */
.timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.timeline::before{content:"";position:absolute;top:34px;left:4%;right:4%;height:1px;background:linear-gradient(90deg,transparent,rgba(255,106,0,.4),rgba(255,106,0,.4),transparent)}
.rw{position:relative;padding-top:70px;text-align:center}
.rw .node{position:absolute;top:24px;left:50%;transform:translateX(-50%);width:21px;height:21px;border-radius:50%;
  background:var(--paper);border:2px solid var(--orange);box-shadow:0 0 0 6px rgba(255,106,0,.12);transition:box-shadow .4s}
.rw:hover .node{box-shadow:0 0 0 12px rgba(255,106,0,.14)}
.rw .card{background:var(--paper);border:1px solid var(--hair);border-radius:24px;padding:30px 22px;height:100%;
  transition:transform .45s var(--ease),box-shadow .45s}
.rw:hover .card{transform:translateY(-6px);box-shadow:0 30px 56px -30px rgba(255,106,0,.28)}
.rw h3{font-size:16.5px;font-weight:700;letter-spacing:.07em}
.rw .amt{font-family:'Space Grotesk';font-weight:700;font-size:24px;margin:10px 0 4px;background:var(--grad-txt);-webkit-background-clip:text;background-clip:text;color:transparent}
.rw .amt small{font-size:12px;font-family:'Noto Sans TC';font-weight:400}
.rw p{font-size:13px;line-height:1.9;letter-spacing:.03em;color:var(--ink-3);text-align:center}
.rw .badge{display:inline-block;margin-top:10px;font-size:10.5px;letter-spacing:.14em;color:#B8722D;background:#FFF3E2;border:1px solid #F5DDBB;border-radius:100px;padding:3px 12px}

/* ============ AUDIENCE ============ */
.aud{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.ad{position:relative;border-radius:28px;padding:46px 36px;background:var(--paper);border:1px solid var(--hair);overflow:hidden;transition:transform .5s var(--ease),box-shadow .5s}
.ad:hover{transform:translateY(-7px);box-shadow:0 34px 66px -34px rgba(14,20,32,.25)}
.ad .roman{font-family:'Space Grotesk';font-size:12px;letter-spacing:.36em;color:var(--orange)}
.ad h3{font-size:20px;font-weight:700;margin:16px 0 12px;letter-spacing:.08em}
.ad p{font-size:14.5px;line-height:2.05;letter-spacing:.035em;color:var(--ink-2);font-weight:300}
.ad::after{content:"";position:absolute;left:36px;bottom:0;height:3px;width:0;background:var(--grad);transition:width .6s var(--ease)}
.ad:hover::after{width:calc(100% - 72px)}

/* ============ SPEC ============ */
.spec{border-radius:32px;overflow:hidden;background:var(--paper);border:1px solid var(--hair);box-shadow:0 30px 70px -40px rgba(14,20,32,.18)}
.spec-row{display:grid;grid-template-columns:280px 1fr;border-bottom:1px solid var(--hair);transition:background .3s}
.spec-row:last-child{border-bottom:none}
.spec-row:hover{background:#FFFaf4}
.spec-row .k{padding:24px 36px;display:flex;align-items:center;gap:14px;font-size:13.5px;letter-spacing:.1em;color:var(--ink-3);border-right:1px solid var(--hair)}
.spec-row .k::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--grad)}
.spec-row .v{padding:24px 36px;font-size:15px;font-weight:400;letter-spacing:.05em}
.spec-row .v .en{color:var(--ink-3);font-size:12px;letter-spacing:.1em;margin-left:10px}

/* ============ CTA ============ */
.cta-shell{position:relative;border-radius:40px;overflow:hidden;padding:clamp(56px,7vw,96px) clamp(24px,5vw,80px);text-align:center;
  background:linear-gradient(150deg,#0F1522 0%,#1C2637 60%,#2A2030 100%);color:#fff;box-shadow:0 50px 110px -40px rgba(14,20,32,.55)}
.cta-shell .halo{position:absolute;border-radius:50%;filter:blur(80px)}
.h1{width:520px;height:520px;background:rgba(255,106,0,.4);top:-240px;right:-140px;animation:drift1 12s ease-in-out infinite alternate}
.h2b{width:440px;height:440px;background:rgba(255,61,119,.25);bottom:-240px;left:-120px;animation:drift2 15s ease-in-out infinite alternate}
.cta-shell .gridfx{position:absolute;inset:0;background:
   linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),
   linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse 70% 70% at 50% 40%,#000,transparent 78%)}
.cta-shell h2{position:relative;z-index:2;font-size:clamp(28px,4.4vw,46px);font-weight:900;line-height:1.45;letter-spacing:.09em}
.cta-shell h2 em{font-style:normal;background:linear-gradient(100deg,#FFB13D,#FF8A2A);-webkit-background-clip:text;background-clip:text;color:transparent}
.cta-shell .p{position:relative;z-index:2;margin:22px auto 0;max-width:30em;color:rgba(255,255,255,.75);font-size:15.5px;line-height:2.1;letter-spacing:.04em;font-weight:300}
.steps{position:relative;z-index:2;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:46px auto 0;max-width:920px;text-align:left}
.step{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:18px;padding:22px 20px;backdrop-filter:blur(10px);transition:transform .4s var(--ease),background .4s}
.step:hover{transform:translateY(-4px);background:rgba(255,255,255,.11)}
.step .sn{font-family:'Space Grotesk';font-size:10.5px;letter-spacing:.3em;color:var(--amber)}
.step h4{font-family:'Noto Serif TC','PingFang HK',serif;font-size:16.5px;font-weight:700;margin:10px 0 6px;letter-spacing:.14em}
.step p{font-size:12.5px;line-height:1.9;letter-spacing:.03em;color:rgba(255,255,255,.72);text-align:justify;text-justify:inter-ideograph}
@media(max-width:860px){.steps{grid-template-columns:repeat(2,1fr)}}
.agent-card{position:relative;z-index:2;margin:44px auto 0;max-width:420px;display:flex;align-items:center;gap:20px;text-align:left;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:24px;padding:22px 28px;backdrop-filter:blur(16px)}
.agent-card .av{flex-shrink:0;width:58px;height:58px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;
  font-family:'Space Grotesk';font-weight:700;font-size:22px;color:#fff;box-shadow:0 10px 26px -8px rgba(255,106,0,.6)}
.agent-card .nm{font-weight:700;font-size:17px;font-family:'Space Grotesk','Noto Serif TC',serif;letter-spacing:.04em}
.agent-card .rl{letter-spacing:.12em}
.agent-card .rl{font-size:12px;color:rgba(255,255,255,.65);letter-spacing:.06em}
.agent-card .em{font-family:'Space Grotesk';font-size:13px;color:var(--amber);margin-top:3px}
.cta-btn{position:relative;z-index:2;display:inline-flex;align-items:center;gap:12px;margin-top:38px;text-decoration:none;
  background:var(--grad);color:#fff;font-weight:700;font-size:16px;padding:18px 52px;border-radius:100px;
  border:0;font-family:inherit;cursor:pointer;box-shadow:0 22px 50px -16px rgba(255,106,0,.65);transition:transform .35s var(--ease),box-shadow .35s}
.cta-btn:hover{transform:translateY(-3px) scale(1.02);box-shadow:0 30px 64px -16px rgba(255,106,0,.8)}
.proposal-contact{position:relative;z-index:2;max-width:520px;margin:22px auto 0;padding:20px 22px;border-radius:20px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(12px);text-align:center}
.proposal-contact[hidden]{display:none}
.proposal-contact strong{display:block;font-size:15px;letter-spacing:.05em}
.proposal-contact p{margin:8px auto 0;color:rgba(255,255,255,.7);font-size:12.5px;line-height:1.7}
.proposal-actions{display:flex;justify-content:center;align-items:center;gap:10px;flex-wrap:wrap;margin-top:15px}
.proposal-copy,.proposal-mail{border:1px solid rgba(255,255,255,.25);border-radius:100px;padding:10px 18px;font:600 12px/1.2 inherit;
  color:#fff;background:rgba(255,255,255,.1);text-decoration:none;cursor:pointer;transition:background .2s,border-color .2s}
.proposal-copy:hover,.proposal-mail:hover{background:rgba(255,255,255,.18);border-color:rgba(255,255,255,.45)}
.proposal-status{display:block;min-height:1.5em;margin-top:10px;color:var(--amber);font-size:12px}

/* ============ DISCLAIMER / FOOTER ============ */
.disc{padding:72px 0 60px}
.disc h3{font-family:'Space Grotesk';font-size:11px;letter-spacing:.36em;text-transform:uppercase;color:var(--ink-3);margin-bottom:22px}
.disc p{font-size:12.5px;color:var(--ink-3);margin-bottom:12px;line-height:2.05;letter-spacing:.025em}
footer{border-top:1px solid var(--hair);padding:30px 0 40px}
footer .wrap{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--ink-3)}
footer .en{letter-spacing:.22em}

/* ============ RESPONSIVE ============ */
@media(max-width:960px){
  .band .wrap{grid-template-columns:repeat(2,1fr)}
  .cell{border-left:none;border-top:1px solid var(--hair)}
  .pillars,.aud{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr}
  .s3,.s2,.s4{grid-column:span 1}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr))}
  .timeline::before{display:none}
  .spec-row{grid-template-columns:1fr}
  .spec-row .k{border-right:none;padding-bottom:0}
  .hero .wrap{grid-template-columns:1fr;gap:0}
  .hero-visual{display:block;width:min(72vw,380px);margin:48px auto 0}
  html[lang="en"] .hero .wrap{grid-template-columns:1fr}
  html[lang="en"] .hero-visual{width:min(72vw,380px);margin:48px auto 0}
}
@media(min-width:1200px){html[lang="en"] .hero h1 .ln:nth-child(2){white-space:nowrap}}
@media(max-width:560px){
  .hero{min-height:auto;padding-top:104px}
  .hero h1{font-size:clamp(40px,13vw,54px)}
  .hero .sub{margin-top:28px;font-size:15.5px;line-height:2}
  .hero .btns{width:100%;flex-direction:column;align-items:stretch;gap:12px}
  .btn{padding:15px 24px;font-size:15px;letter-spacing:.1em}
  .hero-visual{width:min(88vw,326px);margin-top:38px}
  .medal .zi{font-size:48px}
  .medal .mlab{font-size:7.5px;letter-spacing:.2em;text-indent:.2em}
  .chip{padding:8px 11px;border-radius:13px;font-size:10px;gap:6px;letter-spacing:.015em}
  .chip .cico{width:16px;height:16px}
  .c1{top:4%;left:-1%}.c2{top:20%;right:-1%}.c3{bottom:5%;left:2%}
  .marquee{margin-top:52px;padding:13px 0}
  .mq-track{gap:46px;animation-duration:24s}
  .mq-track span{font-size:11.5px;gap:46px}
  section{padding:72px 0}
  .sec-top{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;margin-bottom:44px;gap:0 12px}
  .sec-top>div:first-child{display:contents}
  .sec-top .kicker{grid-column:1;grid-row:1;margin-bottom:0;font-size:9.5px;letter-spacing:.28em;gap:10px;min-width:0}
  .sec-top .kicker::before{width:24px;flex:0 0 24px}
  .sec-top .idx{grid-column:2;grid-row:1;flex-direction:row;align-items:center;gap:5px;padding:7px 10px 6px;border:1px solid rgba(255,106,0,.24);border-radius:100px;background:rgba(255,255,255,.58);font-size:13px;font-weight:700;color:var(--orange);-webkit-text-stroke:0;box-shadow:0 8px 20px -14px rgba(255,106,0,.55)}
  .sec-top .idx span{font-size:8px;letter-spacing:.16em;text-indent:0;color:var(--ink-3)}
  .sec-top h2{grid-column:1/-1;grid-row:2;margin-top:16px;font-size:clamp(28px,9vw,38px)}
  .chart-shell{padding:24px 18px 26px;border-radius:26px}
  .chart-shell::before{width:300px;height:300px;top:-120px;right:-150px}
  .chart-head{display:block;margin-bottom:18px}
  .chart-head .t{font-size:18px;line-height:1.65}
  .chart-head .en{margin-top:10px;font-size:9.5px;line-height:1.8;letter-spacing:.2em}
  .irr-desktop{display:none}
  .irr-mobile{display:block;margin-top:4px}
  .axis{font-size:11.5px}
  .irr-label{font-size:15.5px}
  .legend{display:grid;gap:8px;margin-top:14px}
  .legend span{font-size:12px;line-height:1.65}
  .chart-note{margin-top:22px;padding-top:18px;font-size:11.5px;line-height:1.9}
  .cell{padding:40px 26px}
  .cta-btn{width:100%;justify-content:center;padding:16px 24px}
  .proposal-actions{align-items:stretch;flex-direction:column}
  .proposal-copy,.proposal-mail{width:100%;box-sizing:border-box}
  .logo{font-size:17px}
  .logo small{display:none}
  .nav-cta{padding:9px 18px 9px 22px;font-size:12.5px;letter-spacing:.14em}
  .rw{min-width:0}
  .rw .card{padding:26px 14px;overflow:hidden}
  .rw .amt{font-size:20px}
  html[lang="en"] .hero h1{font-size:clamp(30px,8.5vw,34px);line-height:1.12}
  html[lang="en"] .hero .sub{max-width:none;font-size:15px;line-height:1.78}
  html[lang="en"] .hero-visual{width:min(84vw,318px);margin-top:34px}
  html[lang="en"] .chip{padding:7px 10px;font-size:9.5px;gap:5px}
  html[lang="en"] .logo{font-size:15px;letter-spacing:.035em}
  html[lang="en"] .nav-cta{padding:9px 14px;font-size:11.5px;letter-spacing:.025em}
  html[lang="en"] .btn{padding:15px 18px;font-size:13.5px}
}
@media(pointer:coarse){
  #glow{display:none}
  .btn:active,.cta-btn:active,.proposal-copy:active,.proposal-mail:active{transform:scale(.98)}
}
/* back to top */
#toTop{position:fixed;right:30px;bottom:100px;z-index:150;width:48px;height:48px;border-radius:50%;border:1px solid var(--hair);
  background:rgba(255,255,255,.88);backdrop-filter:blur(12px);box-shadow:0 12px 32px -12px rgba(14,20,32,.3);
  display:flex;align-items:center;justify-content:center;color:var(--ink);cursor:pointer;
  font-family:'Space Grotesk';font-size:18px;
  opacity:0;pointer-events:none;transform:translateY(12px);transition:all .4s var(--ease)}
#toTop.show{opacity:1;pointer-events:auto;transform:none}
#toTop:hover{color:var(--orange);transform:translateY(-3px);border-color:var(--orange)}

/* print (agent can save as PDF for clients) */
@media print{
  nav,#bar,#glow,#toTop,.btns,.cta-btn,.marquee,.lang{display:none!important}
  body::after{display:none}
  body{max-width:none}
  .hero{min-height:auto;padding:20px 0 0}
  section{padding:28px 0;break-inside:avoid}
  .rv{opacity:1!important;transform:none!important;filter:none!important}
  .cta-shell{background:#fff!important;color:var(--ink);box-shadow:none;border:1px solid var(--hair)}
  .cta-shell .p,.step p{color:var(--ink-2)}
  .step{border:1px solid var(--hair);background:#fff}
  .step .sn{color:var(--orange)}
  .agent-card{border:1px solid var(--hair);background:#fff;color:var(--ink)}
  .agent-card .rl{color:var(--ink-3)}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none;filter:none}
  .irr-line{stroke-dashoffset:0!important}
  .irr-area,.irr-marks{opacity:1!important}
}

#aiBtn{position:fixed;right:26px;bottom:26px;z-index:160;width:56px;height:56px;border-radius:50%;border:none;cursor:pointer;
  background:var(--grad);color:#fff;box-shadow:0 16px 36px -12px rgba(255,106,0,.6);
  display:flex;align-items:center;justify-content:center;transition:transform .3s var(--ease)}
#aiBtn:hover{transform:translateY(-3px) scale(1.05)}
#aiBtn svg{width:26px;height:26px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
#aiPanel{position:fixed;right:26px;bottom:96px;z-index:161;width:min(388px,calc(100vw - 40px));height:min(580px,calc(100vh - 130px));
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--hair);border-radius:24px;overflow:hidden;
  box-shadow:0 40px 90px -30px rgba(14,20,32,.4);opacity:0;pointer-events:none;transform:translateY(16px) scale(.98);
  transition:all .35s var(--ease)}
#aiPanel.open{opacity:1;pointer-events:auto;transform:none}
.ai-head{display:flex;align-items:center;gap:12px;padding:16px 18px;border-bottom:1px solid var(--hair);background:linear-gradient(150deg,#101826,#1E2A3C);color:#fff}
.ai-av{width:38px;height:38px;border-radius:50%;background:var(--grad);display:flex;align-items:center;justify-content:center;
  font-family:'Noto Serif TC',serif;font-weight:900;font-size:17px;flex-shrink:0}
.ai-head .t{flex:1;min-width:0}
.ai-head .t b{display:block;font-size:14.5px;letter-spacing:.05em}
.ai-head .t i{font-style:normal;font-size:10.5px;color:rgba(255,255,255,.6);letter-spacing:.04em}
.ai-close{background:none;border:none;color:rgba(255,255,255,.7);font-size:20px;cursor:pointer;padding:4px 8px}
.ai-msgs{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px;background:#FAF8F5}
.ai-m{max-width:86%;padding:11px 15px;border-radius:16px;font-size:13.5px;line-height:1.85;letter-spacing:.02em;white-space:pre-wrap;overflow-wrap:break-word}
.ai-m p,.ai-m ul,.ai-m ol{margin:0 0 .6em}.ai-m :last-child{margin-bottom:0}.ai-m ul,.ai-m ol{padding-left:1.3em;white-space:normal}.ai-m li{margin:.18em 0}.ai-m strong{color:var(--ink);font-weight:700}
.ai-m.u{align-self:flex-end;background:var(--grad);color:#fff;border-bottom-right-radius:5px}
.ai-m.a{align-self:flex-start;background:#fff;border:1px solid var(--hair);border-bottom-left-radius:5px;color:var(--ink-2)}
.ai-m.a.typing::after{content:"▍";color:var(--orange);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.ai-chips{display:flex;flex-wrap:wrap;gap:8px;padding:0 16px 10px;background:#FAF8F5}
.ai-chip{border:1px solid #F0DCC2;background:#FFF6EA;color:#B8722D;font-size:12px;padding:7px 13px;border-radius:100px;cursor:pointer;
  font-family:inherit;letter-spacing:.02em;transition:all .25s}
.ai-chip:hover{border-color:var(--orange);color:var(--orange)}
.ai-verify{min-height:0;padding:0 14px;background:#fff;text-align:center;overflow:hidden;transition:padding .2s}
.ai-verify:has(#turnstileWidget:not(:empty)){padding:8px 14px 2px}
#turnstileWidget{display:flex;justify-content:center;min-width:0}#verifyStatus{display:block;font-size:10px;color:var(--ink-3);line-height:1.4}
.ai-inrow{display:flex;gap:8px;padding:12px 14px;border-top:1px solid var(--hair);background:#fff}
.ai-inrow input{flex:1;min-width:0;border:1.5px solid var(--hair);border-radius:100px;padding:11px 18px;font-family:inherit;font-size:13.5px;outline:none;transition:border-color .25s}
.ai-inrow input:focus{border-color:var(--orange)}
.ai-send{width:42px;height:42px;border-radius:50%;border:none;background:var(--grad);color:#fff;cursor:pointer;flex-shrink:0;
  display:flex;align-items:center;justify-content:center;font-size:16px;transition:transform .2s}
.ai-send:active{transform:scale(.92)}
.ai-send:disabled{opacity:.45;cursor:default}
.ai-disc{padding:7px 16px 10px;font-size:10px;color:var(--ink-3);text-align:center;background:#fff;letter-spacing:.02em;line-height:1.55}
.ai-disc a,footer a{color:inherit;text-underline-offset:3px}
@media(max-width:560px){#aiPanel{right:12px;left:12px;width:auto;bottom:92px}}
@media print{#aiBtn,#aiPanel{display:none!important}}