:root{--night:#0c0c0c;--silver:#d7e2ea;--line:#46505a;--font:'Kanit','Noto Sans TC',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--night)}body{margin:0;background:var(--night);color:var(--silver);font-family:var(--font);overflow-x:clip;-webkit-font-smoothing:antialiased}button,a{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}h1,h2,h3,p{margin-top:0}::selection{background:#b600a8;color:#fff}.skip-link{position:fixed;top:-60px;left:12px;z-index:100;background:#fff;color:#111;padding:10px 14px}.skip-link:focus{top:12px}.content-width{width:min(100% - 64px,1220px);margin-inline:auto}section[id]{scroll-margin-top:70px}
.top-nav{position:absolute;z-index:30;top:0;left:0;right:0;min-height:86px;padding:24px 38px;display:flex;align-items:center;justify-content:space-between;gap:22px}.nav-brand{font-size:16px;font-weight:800;line-height:.83;letter-spacing:-.07em;display:flex;flex-direction:column;color:#fff}.nav-brand span{color:#8da1b2}.top-nav nav{display:flex;justify-content:space-between;width:min(75%,770px);gap:14px}.top-nav nav a{font-size:clamp(11px,1.45vw,20px);font-weight:500;letter-spacing:.08em;transition:opacity .2s}.top-nav nav a:hover{opacity:.65}
.hero{position:relative;min-height:750px;height:100svh;max-height:1100px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.hero-heading-wrap{overflow:hidden;padding:100px 3vw 0;z-index:1}.hero-heading,.gradient-heading{background:linear-gradient(180deg,#646973 0%,#bbccd7 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#bbccd7}.hero-heading{font-size:clamp(56px,10.8vw,190px);font-weight:900;line-height:.93;letter-spacing:-.06em;white-space:nowrap;margin:0;text-align:center}.hero-portrait{position:absolute;z-index:2;bottom:-2%;left:50%;width:min(48vw,650px);height:79%;transform:translateX(-50%);will-change:transform}.hero-portrait img{width:100%;height:100%;object-fit:contain;object-position:center bottom;mask-image:radial-gradient(ellipse 70% 74% at 50% 50%,#000 52%,transparent 96%);-webkit-mask-image:radial-gradient(ellipse 70% 74% at 50% 50%,#000 52%,transparent 96%)}.hero-bottom{position:relative;z-index:3;padding:0 40px 49px;display:flex;justify-content:space-between;align-items:end;gap:20px}.hero-bottom p{font-size:clamp(12px,1.25vw,20px);font-weight:300;line-height:1.35;letter-spacing:.04em;max-width:300px;margin:0}.hero-bottom p span{font-family:'Noto Sans TC',sans-serif;font-size:.75em;font-weight:400;letter-spacing:0}.gradient-button{background:linear-gradient(123deg,#18011f 7%,#b600a8 37%,#7621b0 72%,#be4c00 100%);box-shadow:0 4px 4px #b501a740,inset 4px 4px 12px #7721b1;border:0;border-radius:99px;padding:15px 32px;outline:2px solid white;outline-offset:3px;color:#fff;font-weight:500;font-size:14px;letter-spacing:.16em;white-space:nowrap;display:inline-flex;align-items:center;gap:24px;transition:transform .2s,filter .2s}.gradient-button:hover{transform:translateY(-3px) scale(1.03);filter:brightness(1.12)}.gradient-button span{font-size:18px}.hero-scroll{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);z-index:3;font-size:9px;letter-spacing:.16em;opacity:.65;white-space:nowrap}.hero-scroll span{margin-left:10px}
.marquee-section{padding:80px 0 85px;overflow:hidden;background:var(--night)}.marquee-row{overflow:hidden;margin-bottom:12px}.marquee-row.second{margin-left:0}.marquee-track{width:max-content;display:flex;gap:12px;will-change:transform;transform:translateX(var(--offset,0px))}.marquee-track span{width:380px;height:175px;flex:none;border:1px solid #45505a;border-radius:22px;display:grid;place-items:center;background:linear-gradient(135deg,#1b1c20,#2c3340 55%,#111);font-size:clamp(21px,2.6vw,38px);font-weight:800;letter-spacing:-.04em;text-align:center;padding:10px;color:#d3dfe8}.marquee-row:nth-child(2) span{background:linear-gradient(145deg,#25202b,#3d3143 50%,#151519)}
.dark-section{background:var(--night)}.about{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:110px 24px 145px;overflow:hidden}.about-inner{width:min(100%,760px);text-align:center;position:relative;z-index:2}.eyebrow{font-size:11px;font-weight:700;letter-spacing:.18em;color:#9faab4;margin:0 0 22px}.eyebrow.dark{color:#555}.gradient-heading,.section-title{font-size:clamp(56px,11vw,155px);font-weight:900;line-height:.96;letter-spacing:-.06em;margin:0;text-align:center}.about-statement{font-family:'Noto Sans TC',sans-serif;font-size:clamp(17px,2vw,24px);font-weight:500;line-height:1.8;margin:55px auto 70px;max-width:630px;color:#d7e2ea}.about-statement .char{opacity:.2;transition:opacity .15s linear}.orbit{position:absolute;z-index:1;border:1px solid #8794a575;color:#d7e2ea;display:grid;place-items:center;font-weight:800;text-shadow:0 0 20px #ad39d0;box-shadow:inset 0 0 36px #7a4f9a45,0 0 30px #637d9a22;filter:drop-shadow(0 8px 20px #51346477)}.orbit-one{width:140px;height:140px;top:9%;left:5%;border-radius:50%;font-family:'Noto Sans TC';font-size:54px;transform:rotate(-15deg)}.orbit-two{width:155px;height:155px;top:11%;right:7%;border-radius:25%;font-size:54px;transform:rotate(13deg)}.orbit-three{width:118px;height:118px;bottom:10%;left:12%;border-radius:30%;font-size:70px;transform:rotate(25deg)}.orbit-four{width:145px;height:145px;bottom:10%;right:10%;border-radius:50%;font-size:68px;transform:rotate(-12deg)}
.light-section{background:#fff;color:#0c0c0c}.services{border-radius:60px 60px 0 0;padding:115px 0 70px;position:relative;z-index:3}.section-title.dark{color:#0c0c0c}.service-list{max-width:1050px;margin:80px auto 0;border-top:1px solid #0c0c0c2a}.service-item{display:grid;grid-template-columns:205px 1fr;gap:28px;align-items:center;border-bottom:1px solid #0c0c0c2a;padding:33px 0}.service-num{font-size:clamp(72px,10vw,140px);font-weight:900;line-height:.85;letter-spacing:-.08em}.service-item h3{font-family:'Noto Sans TC',var(--font);font-size:clamp(18px,2.2vw,31px);font-weight:700;line-height:1.4;margin:0 0 14px}.service-item h3 small{font-family:var(--font);font-size:.53em;font-weight:500;letter-spacing:.07em;margin-left:13px;white-space:nowrap}.service-item p{font-family:'Noto Sans TC',sans-serif;font-size:clamp(13px,1.4vw,18px);line-height:1.8;color:#666;max-width:700px;margin:0}.credentials{padding:50px 0 140px}.section-intro{text-align:center;font-family:'Noto Sans TC';font-size:18px;margin:35px 0 50px}.credential-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.credential-card{border:1px solid #d9d9d9;border-radius:24px;padding:27px;min-height:215px;display:flex;flex-direction:column;justify-content:space-between;background:#f6f6f6}.credential-card span{font-size:16px;font-weight:800}.credential-card h3{font-family:'Noto Sans TC',var(--font);font-size:clamp(17px,1.9vw,25px);line-height:1.42;margin:0}.credential-card:last-child{background:#dedfe1}
.journey{border-radius:60px 60px 0 0;margin-top:-58px;position:relative;z-index:4;padding:110px 0 40px}.journey-intro{text-align:center;font-family:'Noto Sans TC',sans-serif;font-size:18px;line-height:1.6;margin:32px 0 70px}.stack-wrap{position:relative}.stack-card{position:sticky;top:calc(90px + var(--card-index)*22px);z-index:calc(10 + var(--card-index));min-height:min(74vh,680px);border:2px solid #87939f;border-radius:42px;padding:27px;background:#111317;margin-bottom:35vh;box-shadow:0 18px 70px #0009;transform-origin:top center;transition:transform .1s linear}.stack-card:last-child{margin-bottom:50px}.stack-top{display:grid;grid-template-columns:125px 1fr auto;gap:25px;align-items:start;padding-bottom:25px}.stack-number{font-size:clamp(76px,10vw,145px);font-weight:900;line-height:.8;letter-spacing:-.08em}.stack-top>div>span{font-size:12px;letter-spacing:.13em}.stack-top h3{font-size:clamp(27px,4vw,54px);font-weight:700;line-height:1.05;margin:15px 0 0;letter-spacing:-.03em}.stack-chip{border:1px solid #aebbc5;border-radius:99px;padding:10px 18px;font-size:11px;letter-spacing:.1em;white-space:nowrap}.stack-body{display:grid;grid-template-columns:1.1fr .9fr;gap:15px;min-height:345px}.stack-text{background:#1e232b;border-radius:30px;padding:20px 26px}.stack-row{padding:19px 0;border-bottom:1px solid #66748255}.stack-row:last-child{border:0}.stack-row time{font-size:11px;color:#a7b2bc;letter-spacing:.08em}.stack-row strong{display:block;font-size:clamp(17px,1.7vw,22px);font-weight:600;margin:6px 0 2px}.stack-row p{font-size:12px;color:#b5c0c8;margin:0}.stack-visual{border-radius:30px;overflow:hidden;min-height:340px}.education-visual{display:flex;flex-direction:column;justify-content:space-between;padding:31px;background:radial-gradient(circle at 60% 20%,#565c77,#282936 58%,#15151e);font-size:clamp(30px,5vw,78px);font-weight:900;line-height:.9;letter-spacing:-.07em}.education-visual span:nth-child(2){text-align:right;color:#a9bacc}.education-visual span:nth-child(3){font-size:.68em}.portrait-visual{background:#e5e5e1}.portrait-visual img{height:100%;width:100%;object-fit:contain;object-position:center bottom}.world-visual{display:grid;place-items:center;text-align:center;background:radial-gradient(circle,#594267,#33283e 44%,#181923 78%)}.world-visual span{font-size:clamp(42px,5vw,80px);font-weight:900;line-height:.9;letter-spacing:-.08em}
.contact{padding:65px 0 110px}.contact-lead{text-align:center;font-family:'Noto Sans TC';font-size:19px;margin:35px 0 55px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-method{border:1px solid #78828d;border-radius:27px;padding:28px;min-height:200px;display:flex;flex-direction:column}.contact-method>span{font-size:14px;letter-spacing:.15em}.contact-method strong{font-size:clamp(22px,2.7vw,38px);font-weight:600;letter-spacing:-.02em;margin:17px 0 25px;overflow-wrap:anywhere}.contact-method>div{margin-top:auto;display:flex;gap:25px;flex-wrap:wrap}.contact-method a,.contact-method button{background:none;border:0;border-bottom:1px solid #d7e2ea;color:#d7e2ea;font-size:12px;padding:0 0 5px}.contact-method a:hover,.contact-method button:hover{color:#fff}.contact-pending{margin-top:22px;color:#88939c;font-size:12px;letter-spacing:.1em}.contact-pending span{margin-left:30px}footer{border-top:1px solid #343a40;padding:23px 35px;display:flex;justify-content:space-between;gap:15px;font-size:10px;letter-spacing:.12em}
.fade-in{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}.fade-in.visible{opacity:1;transform:translateY(0)}#qr-dialog{border:0;border-radius:22px;padding:28px;width:min(100% - 30px,440px);max-height:calc(100vh - 30px);overflow:auto;text-align:center;background:#fff;color:#111;box-shadow:0 24px 90px #0008}#qr-dialog::backdrop{background:#000c;backdrop-filter:blur(5px)}#qr-dialog .dialog-close{position:absolute;right:18px;top:12px;border:0;background:none;font-size:30px}#qr-dialog>p:first-of-type{font-size:10px;letter-spacing:.14em;font-weight:700}#qr-dialog h2{font-family:'Noto Sans TC';font-size:31px;margin:15px 0 8px}.dialog-help{font-family:'Noto Sans TC';font-size:12px;color:#666}#qr-image{width:270px;height:270px;object-fit:contain;margin:22px auto 10px}#qr-identifier{display:block;font-size:14px;margin-bottom:22px}#qr-link{display:block;padding:14px;border-radius:99px;background:#111;color:#fff;font-size:13px}
@media(max-width:900px){.top-nav{padding:20px 24px}.top-nav nav{width:auto;gap:17px}.hero-heading{font-size:11vw}.hero-portrait{width:min(65vw,560px);height:75%}.stack-top{grid-template-columns:95px 1fr}.stack-chip{display:none}.stack-number{font-size:90px}.stack-body{grid-template-columns:1fr .78fr}.stack-row{padding:15px 0}}
@media(max-width:640px){.content-width{width:min(100% - 36px,560px)}.top-nav{min-height:68px;padding:14px 18px;align-items:start}.nav-brand{font-size:12px}.top-nav nav{gap:10px;flex-wrap:wrap;justify-content:flex-end;max-width:270px}.top-nav nav a{font-size:9px;letter-spacing:.04em}.hero{height:100svh;min-height:660px;max-height:none}.hero-heading-wrap{padding:118px 10px 0}.hero-heading{font-size:10.9vw;letter-spacing:-.075em}.hero-portrait{width:95vw;height:65%;bottom:12%}.hero-bottom{padding:0 22px 72px;align-items:end}.hero-bottom p{font-size:11px;max-width:145px}.hero-bottom p span{display:block;margin-top:5px;font-size:10px}.gradient-button{font-size:10px;padding:12px 17px;gap:8px}.gradient-button span{font-size:12px}.hero-scroll{font-size:8px;bottom:19px}.marquee-section{padding:45px 0 60px}.marquee-track span{width:230px;height:130px;border-radius:18px;font-size:23px}.about{min-height:770px;padding:120px 18px 145px}.gradient-heading,.section-title{font-size:clamp(51px,12vw,80px)}.about-statement{font-size:16px;line-height:1.85;margin:50px auto 55px}.orbit-one{width:72px;height:72px;left:1%;top:4%;font-size:28px}.orbit-two{width:78px;height:78px;right:1%;top:6%;font-size:28px}.orbit-three{width:60px;height:60px;bottom:6%;left:4%;font-size:35px}.orbit-four{width:70px;height:70px;bottom:6%;right:4%;font-size:35px}.services{border-radius:38px 38px 0 0;padding:75px 0 50px}.service-list{margin-top:52px}.service-item{grid-template-columns:76px 1fr;gap:14px;padding:27px 0}.service-num{font-size:58px}.service-item h3{font-size:17px;margin-bottom:9px}.service-item h3 small{display:block;margin:5px 0 0;font-size:9px}.service-item p{font-size:12px}.credentials{padding:35px 0 100px}.section-intro{font-size:14px;margin:22px 0 35px}.credential-grid{grid-template-columns:1fr 1fr;gap:8px}.credential-card{min-height:160px;border-radius:17px;padding:17px}.credential-card h3{font-size:14px}.journey{border-radius:38px 38px 0 0;margin-top:-37px;padding:75px 0 35px}.journey-intro{font-size:14px;margin:25px 0 45px}.stack-card{position:relative;top:auto!important;min-height:0;border-radius:27px;padding:17px;margin-bottom:15px;transform:none!important}.stack-card:last-child{margin-bottom:15px}.stack-top{grid-template-columns:62px 1fr;gap:12px;padding-bottom:18px}.stack-number{font-size:58px}.stack-top>div>span{font-size:8px}.stack-top h3{font-size:25px;margin:7px 0 0}.stack-body{display:block}.stack-text{border-radius:18px;padding:10px 17px}.stack-row{padding:14px 0}.stack-row time{font-size:9px}.stack-row strong{font-size:15px}.stack-row p{font-size:10px}.stack-visual{min-height:180px;margin-top:8px;border-radius:18px}.education-visual{font-size:40px;min-height:180px;padding:19px}.portrait-visual{height:270px}.world-visual{height:180px}.world-visual span{font-size:48px}.contact{padding:45px 0 80px}.contact-lead{font-size:14px;margin:25px 0 35px}.contact-grid{grid-template-columns:1fr;gap:10px}.contact-method{border-radius:19px;min-height:155px;padding:20px}.contact-method strong{font-size:23px;margin:10px 0 16px}.contact-pending{font-size:10px}.contact-pending span{margin-left:12px}footer{padding:20px 18px;flex-direction:column;font-size:9px;line-height:1.5}#qr-dialog{padding:26px 19px}#qr-image{width:230px;height:230px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.fade-in{opacity:1;transform:none;transition:none}.about-statement .char{opacity:1!important}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.hero-portrait img{mask-image:none;-webkit-mask-image:none}
.portrait-visual{background:radial-gradient(circle at 50% 35%,#4c3540,#1d2028 65%,#111317)}
#credentials-title{font-size:clamp(42px,9vw,130px)}
@media(max-width:640px){.hero-heading{font-size:13vw}}

/* Warm teal and apricot palette */
:root{--night:#F3F7F4;--silver:#20312F;--line:#C9D9D2;--teal:#126C69;--teal-deep:#173D3A;--apricot:#E9A46B}
html,body{background:var(--night);color:var(--silver)}
::selection{background:var(--apricot);color:#20312F}
.top-nav nav a,.nav-brand{color:var(--silver)}
.nav-brand span{color:var(--teal)}
.hero{background:radial-gradient(ellipse at 48% 78%,#DDEEE6 0%,#F3F7F4 51%,#FBFCF9 100%)}
.hero-heading,.gradient-heading{background:linear-gradient(180deg,#78B7AA 0%,#126C69 72%,#0F5553 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--teal)}
.hero-bottom p,.hero-scroll{color:#20312F}
.gradient-button{background:linear-gradient(115deg,#0F5D5B,#187B74);box-shadow:0 7px 18px #126C6933,inset 0 1px 0 #ffffff44;outline-color:#126C69;color:#fff}
.gradient-button:hover{filter:brightness(1.08)}
.marquee-section{background:#F3F7F4}
.marquee-track span{background:linear-gradient(135deg,#E8F3ED,#D2E8DF 58%,#F8FBF8);border-color:#92BCAF;color:#185D5A}
.marquee-row:nth-child(2) span{background:linear-gradient(145deg,#FBE9D8,#F3CDAE 52%,#FFF6EC);border-color:#DCB897;color:#754529}
.about{background:linear-gradient(150deg,#E2F0EA,#D8E9E2 58%,#F5F8F3);color:#20312F}
.about .eyebrow,.contact .eyebrow{color:#126C69}
.about-statement{color:#20312F}
.orbit{border-color:#7BAB9D;color:#126C69;text-shadow:none;box-shadow:inset 0 0 28px #76AC9B22,0 10px 25px #527B6E22;filter:none;background:#FFFFFF59}
.orbit-two,.orbit-four{color:#B96F43;border-color:#DDA67D}
.services{background:#FFFFFF;color:#20312F}
.section-title.dark{color:#20312F}
.eyebrow.dark{color:#126C69}
.service-list,.service-item{border-color:#C7D9D0}
.service-num{color:#126C69}
.service-item:nth-child(2) .service-num,.service-item:nth-child(4) .service-num{color:#BB764B}
.service-item h3 small{color:#126C69}
.service-item p{color:#4B5E57}
.credentials{background:#F3F7F4;color:#20312F}
.credential-card{background:#FFFFFF;border-color:#CEDFD5}
.credential-card span{color:#126C69}
.credential-card:last-child{background:#FBE7D5;border-color:#E6C09E}
.credential-card:last-child span{color:#A45F37}
.journey{background:#173D3A;color:#F3F7F4}
.journey .eyebrow{color:#F0BD91}
.journey .gradient-heading{background:linear-gradient(180deg,#E6F2E9,#9DCCBC);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#DCEFE5}
.stack-card{background:#204A45;border-color:#73A599;box-shadow:0 18px 70px #0A292766}
.stack-text{background:#28574F}
.stack-row{border-color:#ffffff33}
.stack-row time,.stack-row p{color:#D2E9E0}
.stack-chip{border-color:#A5D0BF;color:#F2C29B}
.education-visual{background:radial-gradient(circle at 60% 20%,#7DB6A2,#367468 58%,#1C4B45)}
.education-visual span:nth-child(2){color:#F5CEAB}
.portrait-visual{background:radial-gradient(circle at 50% 34%,#E8F2E9,#A9CBB9 67%,#649786)}
.world-visual{background:radial-gradient(circle,#B87652,#6D5D45 46%,#275F56 81%)}
.contact{background:#F3F7F4;color:#20312F}
.contact .gradient-heading{background:linear-gradient(180deg,#78B7AA,#126C69 74%,#0F5553);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:#126C69}
.contact-method{background:#FFFFFF;border-color:#9EBFB2}
.contact-method:nth-child(2){border-top:5px solid #E9A46B}
.contact-method:first-child{border-top:5px solid #6FAF9C}
.contact-method a,.contact-method button{border-color:#126C69;color:#126C69}
.contact-method a:hover,.contact-method button:hover{color:#0B4D4A}
.contact-pending{color:#506E63}
footer{background:#173D3A;color:#E6F3ED;border-color:#4C7A70}
#qr-dialog{border:1px solid #C9D9D2;color:#20312F}
#qr-link{background:#126C69}

/* Readable desktop and mobile layouts */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
.top-nav nav a{font-size:clamp(14px,1.45vw,20px)}
.hero-bottom p{font-size:clamp(16px,1.25vw,20px)}
.hero-bottom p span{font-size:16px}
.service-item p{font-size:clamp(16px,1.4vw,18px)}
.service-item h3 small{font-size:14px}
.eyebrow,.stack-top>div>span,.stack-row time,.stack-chip{font-size:14px}
.stack-row p{font-size:16px;line-height:1.6}
.contact-method a,.contact-method button{font-size:16px;min-height:44px;display:inline-flex;align-items:center;padding:8px 0}
.contact-pending,footer{font-size:14px;line-height:1.7}
.dialog-help,#qr-identifier,#qr-link{font-size:16px;line-height:1.6}
#qr-dialog>p:first-of-type{font-size:13px}
#qr-dialog .dialog-close{width:44px;height:44px;top:6px;right:8px}
a:focus-visible,button:focus-visible{outline:3px solid #B96F43;outline-offset:5px}
@media(max-width:768px){
  body{font-size:17px;line-height:1.75}
  .fade-in{opacity:1;transform:none;transition:none}
  .content-width{width:calc(100% - 40px);max-width:620px}
  .top-nav{display:block;padding:22px 20px;min-height:130px}
  .nav-brand{font-size:19px;line-height:.95;width:max-content}
  .top-nav nav{display:grid;grid-template-columns:repeat(4,1fr);width:100%;max-width:none;gap:4px;margin-top:16px}
  .top-nav nav a{font-size:14px;min-height:44px;display:flex;align-items:center;justify-content:center;letter-spacing:0}
  .hero{height:auto;min-height:0;max-height:none;padding-bottom:28px}
  .hero-heading-wrap{padding:160px 20px 12px}
  .hero-heading{font-size:clamp(52px,12vw,88px);line-height:1;white-space:normal;letter-spacing:-.055em}
  .hero-portrait{position:relative;left:auto;bottom:auto;width:100%;height:clamp(400px,110vw,560px);transform:none!important}
  .hero-bottom{display:flex;flex-direction:column;align-items:center;gap:24px;padding:18px 24px 45px;text-align:center}
  .hero-bottom p{font-size:18px;line-height:1.6;max-width:360px;font-weight:400}
  .hero-bottom p span{display:block;font-size:17px;margin-top:10px}
  .gradient-button{font-size:16px;min-height:48px;padding:12px 25px;gap:18px;letter-spacing:.06em}
  .gradient-button span{font-size:20px}
  .hero-scroll{font-size:12px;bottom:10px;letter-spacing:.06em;opacity:1}
  .marquee-section{padding:36px 0 48px}
  .marquee-track span{font-size:25px;width:260px;height:135px}
  .about{min-height:0;padding:125px 24px 120px}
  .gradient-heading,.section-title{font-size:clamp(42px,10vw,76px);line-height:1.1}
  #credentials-title{font-size:clamp(34px,8.5vw,64px)}
  .eyebrow{font-size:14px;letter-spacing:.08em;line-height:1.6}
  .about-statement{font-size:18px;line-height:1.9;margin:32px auto 36px}
  .about-statement .char{opacity:1!important}
  .orbit-one,.orbit-two{top:20px;width:65px;height:65px;font-size:28px}
  .orbit-three,.orbit-four{bottom:22px;width:60px;height:60px;font-size:30px}
  .services{padding:65px 0 40px;border-radius:32px 32px 0 0}
  .service-list{margin-top:36px}
  .service-item{grid-template-columns:44px minmax(0,1fr);gap:12px;align-items:start;padding:28px 0}
  .service-num{font-size:38px;line-height:1.15}
  .service-item h3{font-size:22px;line-height:1.5;margin-bottom:12px}
  .service-item h3 small{display:block;font-size:14px;line-height:1.5;margin:7px 0 0;letter-spacing:0;white-space:normal}
  .service-item p{font-size:17px;line-height:1.85}
  .credentials{padding:40px 0 95px}
  .section-intro,.journey-intro,.contact-lead{font-size:18px;line-height:1.8;margin:26px 0 34px}
  .credential-grid{grid-template-columns:1fr;gap:12px}
  .credential-card{min-height:145px;padding:24px;border-radius:20px;gap:14px}
  .credential-card h3{font-size:21px;line-height:1.6}
  .credential-card span{font-size:16px}
  .journey{padding:65px 0 35px;margin-top:-32px;border-radius:32px 32px 0 0}
  .stack-card{position:relative;top:auto!important;transform:none!important;min-height:0;padding:18px;border-radius:24px;margin-bottom:24px}
  .stack-card:last-child{margin-bottom:20px}
  .stack-top{grid-template-columns:44px minmax(0,1fr);gap:12px;padding-bottom:20px}
  .stack-number{font-size:42px;line-height:1}
  .stack-top>div>span{font-size:14px;line-height:1.5;letter-spacing:0;display:block}
  .stack-top h3{font-size:28px;line-height:1.2;margin-top:10px;overflow-wrap:anywhere}
  .stack-chip{display:none}
  .stack-body{display:block;min-height:0}
  .stack-text{padding:8px 16px;border-radius:18px}
  .stack-row{padding:18px 0}
  .stack-row time{font-size:15px;letter-spacing:0}
  .stack-row strong{font-size:20px;line-height:1.5;overflow-wrap:anywhere}
  .stack-row p{font-size:17px;line-height:1.65}
  .stack-visual{margin-top:12px;min-height:200px;border-radius:18px}
  .education-visual{padding:24px;font-size:clamp(38px,8vw,60px);line-height:1.15}
  .portrait-visual{height:350px}
  .world-visual{height:220px}
  .world-visual span{font-size:54px;line-height:1}
  .contact{padding:50px 0 65px}
  .contact-grid{grid-template-columns:1fr;gap:16px}
  .contact-method{padding:24px 20px;min-height:0;border-radius:20px}
  .contact-method>span{font-size:16px}
  .contact-method strong{font-size:26px;line-height:1.4;margin:12px 0 22px}
  .contact-method>div{display:flex;flex-direction:column;gap:12px}
  .contact-method a,.contact-method button{font-size:17px;min-height:48px;justify-content:center;border:1px solid #126C69;border-radius:12px;padding:10px 12px}
  .contact-method a{background:#126C69;color:#fff}
  .contact-method a:hover{color:#fff}
  .contact-pending{font-size:15px;letter-spacing:0}
  .contact-pending span{display:block;margin:8px 0 0}
  footer{padding:24px 20px;flex-direction:column;gap:10px;font-size:14px;letter-spacing:.03em}
  footer a{display:inline-flex;align-items:center;min-height:44px}
  #qr-dialog{padding:36px 20px 24px;width:calc(100% - 28px)}
  #qr-dialog h2{font-size:28px;line-height:1.4}
  #qr-image{width:min(100%,260px);height:auto;aspect-ratio:1}
  #qr-link{min-height:48px}
}

.language-switch{display:flex;flex-shrink:0;gap:4px;padding:4px;background:#ffffffcc;border:1px solid #9EBFB2;border-radius:99px}
.language-switch button{min-height:44px;padding:8px 16px;border:0;border-radius:99px;background:transparent;color:#126C69;font-size:15px;font-weight:600;line-height:1.4}
.language-switch button[aria-pressed="true"]{background:#126C69;color:#fff}
.top-nav nav{width:min(65%,680px)}
.hero-bottom p .teacher-role{font:inherit;margin:0}
.world-visual span{max-width:95%;font-size:clamp(32px,4vw,62px);line-height:1.2;padding:20px;overflow-wrap:normal}
.credential-card h3{overflow-wrap:anywhere}
.wechat-pending{margin-left:0!important}
html[lang="zh-Hant"] .hero-heading,html[lang="zh-Hant"] .gradient-heading,html[lang="zh-Hant"] .section-title{font-family:'Noto Sans TC',sans-serif;font-weight:800;line-height:1.2;letter-spacing:-.03em}
@media(min-width:769px) and (max-width:1100px){.top-nav{gap:12px;padding-inline:24px}.top-nav nav{gap:12px}.language-switch button{padding-inline:12px}}
@media(max-width:768px){
  .top-nav{display:grid;grid-template-columns:1fr auto;gap:12px;padding-top:18px}
  .top-nav nav{grid-column:1/-1;grid-row:2;width:100%;margin-top:0}
  .language-switch button{padding:8px 13px;min-height:44px;font-size:15px}
  .hero-bottom p .teacher-role{font-size:18px;line-height:1.6}
  .world-visual span{font-size:38px;max-width:100%}
  html[lang="en"] #credentials-title{font-size:clamp(32px,8vw,58px)}
  html[lang="en"] .stack-top h3{font-size:25px}
  html[lang="en"] .contact-method strong{font-size:24px}
}