:root{--paper:#f7f4ee;--card:#fffdf9;--ink:#1e1d1a;--pencil:#6b6760;--navy:#1f3a5f;--brass:#8a5f17;--green:#092e2d;--line:#ddd9d0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;scroll-behavior:smooth}
*{box-sizing:border-box}body{margin:0}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}img{display:block;max-width:100%}button{color:inherit}svg{display:block}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid var(--brass);outline-offset:5px}h1,h2,p{margin:0}h1,h2,.brand strong,blockquote{font-family:Georgia,"Times New Roman","Songti SC","Noto Serif CJK SC",serif}h1,h2{color:var(--green);font-weight:700;letter-spacing:-.045em}p{line-height:1.55}.container{width:min(1200px,87.5%);margin-inline:auto}.skip-link{position:fixed;top:8px;inset-inline-start:8px;background:var(--navy);color:white;z-index:20;padding:12px;transform:translateY(-150%)}.skip-link:focus{transform:none}
.hero{position:relative;isolation:isolate;min-height:610px;overflow:hidden;background:var(--paper)}.hero::before{content:"";position:absolute;z-index:-2;inset:0;background-image:var(--hero-image);background-repeat:no-repeat;background-size:auto 870px;background-position:right 50%}.hero::after{content:"";position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,var(--paper) 0%,rgba(247,244,238,.97) 28%,rgba(247,244,238,.79) 43%,rgba(247,244,238,.06) 65%,transparent 100%)}.site-header{display:flex;align-items:center;justify-content:space-between;padding-block:26px;gap:25px}.brand{display:inline-flex;align-items:center;gap:15px;text-decoration:none;color:var(--green);flex-shrink:0;max-width:75%}.brand-mark{width:57px;height:68px;flex-shrink:0}.brand strong{display:block;font-size:31px;line-height:1.1;letter-spacing:-1.1px}.brand small{display:block;font-size:10px;font-weight:550;letter-spacing:1.15px;text-transform:uppercase;margin-top:10px;color:var(--ink)}.locale-control{display:flex;align-items:center;position:relative;gap:10px;min-height:44px;color:var(--green);cursor:pointer;flex-shrink:0}.locale-control>svg:first-child{width:24px;height:24px}.locale-control>svg:last-of-type{width:14px;height:14px}.locale-control span{font-size:14px;font-weight:600}.locale-control select{position:absolute;inset:0;width:100%;opacity:0;cursor:pointer}.locale-control:focus-within{outline:3px solid var(--brass);outline-offset:7px}.hero-inner{padding-top:40px;padding-bottom:52px}.hero-copy{max-width:660px}.hero h1{font-size:clamp(52px,6.2vw,86px);line-height:.99;max-width:760px;text-wrap:balance}.hero-description{max-width:480px;font-size:21px;margin-top:23px;line-height:1.45;color:#1c2c30}.hero-action{margin-top:28px}.store-link{border:0;border-radius:0;border-bottom:1.5px solid currentColor;padding:6px 0 8px;background:transparent;color:var(--navy);text-decoration:none;display:inline-flex;gap:15px;align-items:center;min-height:44px;font-size:18px;font-weight:650;line-height:1.3;transition:color .16s}.store-link:hover{color:var(--brass)}.store-link svg{width:22px;height:22px;flex-shrink:0}.store-badge{width:180px;max-height:60px}.purchase{font-size:10px;letter-spacing:1.35px;text-transform:uppercase;margin-top:15px;line-height:1.6}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:45px;padding-block:42px 36px;text-align:center}.benefits article>svg{height:54px;width:54px;color:var(--navy);margin:0 auto 15px}.benefits h2{font-size:23px;letter-spacing:-.03em;margin-bottom:8px;line-height:1.15}.benefits p{font-size:16px;color:#5d5b57;line-height:1.5}
.course{border-top:1px solid #e7e3db;background:linear-gradient(110deg,#fffdf9 0%,#f7f4ee 100%);overflow:hidden}.course-grid{display:grid;grid-template-columns:.92fr 1.24fr;gap:35px;padding-block:43px 34px;align-items:center}.course-copy{padding-block:10px}.eyebrow{font-size:12px;font-weight:700;color:var(--brass);text-transform:uppercase;letter-spacing:2px;margin-bottom:15px}.course h2{font-size:49px;line-height:1.04;margin-bottom:19px}.course-intro{font-size:19px;color:#62605b;line-height:1.45;max-width:435px}.stage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px 8px;margin-top:22px}.stage-button{display:flex;flex-direction:column;align-items:center;text-align:center;gap:4px;border:0;background:transparent;padding:5px 1px 8px;border-radius:8px;transition:background .16s,transform .16s}.stage-button:hover{background:#ece9e2;transform:translateY(-2px)}.stage-button svg{width:58px;height:58px;color:var(--navy)}.stage-button span{font-size:12px;line-height:1.3;max-width:105px}.explore-hint{margin-top:12px;color:var(--brass);font-size:11px;letter-spacing:.2px}.explore-hint span{font-size:15px;padding-inline-start:5px}.phones{height:550px;position:relative;width:100%;max-width:650px;justify-self:center;align-self:center}.phone{position:absolute;display:block;border:5px solid #151817;padding:0;background:#151817;border-radius:34px;box-shadow:0 0 0 2px #797c79,0 0 0 3px #e0dfd9,0 20px 32px -15px #0006;overflow:hidden;width:39%;transition:transform .25s}.phone img{width:100%;height:auto;aspect-ratio:1320/2868;border-radius:26px}.phone-0{inset-inline-start:0;top:48px;transform:rotate(-5deg);z-index:1}.phone-1{inset-inline-start:30.5%;top:2px;width:43%;z-index:3}.phone-2{inset-inline-end:-2%;top:48px;transform:rotate(5deg);z-index:2}.phone-0:hover{transform:rotate(-5deg) translateY(-6px)}.phone-1:hover{transform:translateY(-6px)}.phone-2:hover{transform:rotate(5deg) translateY(-6px)}.phone-shine{position:absolute;inset:0;border-radius:28px;pointer-events:none;box-shadow:inset 1px 0 1px #fffa,inset -1px 0 2px #0008}.promise-band{position:relative;isolation:isolate;background:#18242d;min-height:270px;display:flex;align-items:center;overflow:hidden}.promise-band::before{content:"";position:absolute;inset:0;z-index:-2;background-image:var(--band-image);background-size:auto 620px;background-repeat:no-repeat;background-position:right 58%}.promise-band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#142836 0%,#142836ed 23%,#14283655 63%,#14283608 100%)}.promise-copy{max-width:565px;padding-block:36px}.brass-rule{display:block;width:43px;height:3px;background:#d6aa58;margin-bottom:17px}.promise-copy h2,.promise-copy blockquote{color:var(--card);font-size:33px;line-height:1.14;letter-spacing:-.03em;margin:0;text-wrap:balance}.promise-copy p{color:#f0efe8;font-size:15px;margin-top:15px;max-width:540px;line-height:1.5}.download{text-align:center;padding-block:29px 26px}.download h2{font-size:36px;margin-bottom:6px}.download>p:first-of-type{font-size:16px}.download .store-link{margin-top:12px;font-size:17px}.download .purchase{font-size:9px;margin-top:10px}.reassurance{font-size:12px;color:var(--pencil);margin-top:10px}footer{border-top:1px solid var(--line);background:#fcfaf5}.footer-top{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-block:25px}.footer-top .brand-mark{width:43px;height:52px}.footer-top .brand strong{font-size:25px}.footer-top .brand small{font-size:8px;letter-spacing:1px;margin-top:7px}.contact{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:14px;color:#173034}.contact svg{width:23px;height:23px}.contact:hover,.footer-bottom a:hover{text-decoration:underline}.footer-bottom{border-top:1px solid #e5e1d9;display:flex;gap:36px;justify-content:space-between;padding-block:19px 24px}.footer-bottom p{font-size:10px;line-height:1.55;color:var(--pencil);max-width:820px}.footer-bottom nav{display:flex;gap:20px;flex-shrink:0;font-size:11px;padding-top:2px}.footer-bottom nav a{text-decoration:none;min-height:30px}
dialog{border:1px solid #d5d0c5;border-radius:18px;padding:0;background:var(--paper);color:var(--ink);max-height:90dvh;max-width:calc(100vw - 32px);box-shadow:0 24px 100px #0006}dialog::backdrop{background:#092225a8;backdrop-filter:blur(5px)}dialog .close-dialog{position:absolute;top:12px;inset-inline-end:12px;z-index:4;border:1px solid #d5d0c5;background:var(--card);color:var(--navy);width:44px;height:44px;padding:10px;border-radius:50%}.close-dialog svg{width:22px;height:22px}.launch-dialog{width:510px;padding:40px}.launch-dialog .brand-mark{width:42px;height:50px;margin-bottom:25px}.launch-dialog h2{font-size:37px;line-height:1.1;margin-bottom:16px;padding-inline-end:8px}.launch-dialog p{color:var(--pencil);font-size:16px}.text-link{display:inline-flex;align-items:center;gap:12px;color:var(--navy);margin-top:24px;text-underline-offset:5px;font-weight:600;min-height:44px}.text-link svg{width:22px;height:22px}.stage-dialog{width:560px}.stage-art{width:100%;max-height:240px;object-fit:cover}.dialog-copy{padding:30px 34px}.dialog-copy h2{font-size:36px;line-height:1.1;margin-bottom:16px}.dialog-copy p{font-size:17px}.dialog-copy .eyebrow{font-size:12px;margin-bottom:12px}.dialog-copy .stage-detail{font-size:14px;color:var(--pencil);margin-top:18px}.dialog-copy .store-link{font-size:16px;margin-top:20px}.screen-dialog{background:#13191c;width:auto;border-radius:24px;overflow:auto}.screen-dialog>img{max-height:88dvh;width:auto;max-width:calc(100vw - 36px);height:auto}.screen-dialog .close-dialog{position:fixed;top:18px;inset-inline-end:18px}.icon{overflow:visible}html[dir=rtl] .hero::after{transform:scaleX(-1)}html[dir=rtl] .hero::before{background-position:left center}html[lang^=zh] h1{font-size:64px;line-height:1.14;letter-spacing:-.025em}html[lang^=zh] h2{line-height:1.25}html[lang^=zh] .brand strong{letter-spacing:0}
@media(min-width:1450px){.hero::before{background-size:auto 960px;background-position:calc(50% + 355px) 51%}.hero::after{background:linear-gradient(90deg,var(--paper) 10%,rgba(247,244,238,.99) 26%,rgba(247,244,238,.62) 44%,transparent 68%)}.hero-inner{padding-top:44px;padding-bottom:72px}}
@media(max-width:1100px){.hero{min-height:560px}.hero::before{background-size:auto 760px;background-position:calc(100% + 75px) 50%}.hero h1{font-size:67px}.hero-copy{max-width:590px}.hero-description{font-size:19px;max-width:420px}.brand strong{font-size:29px}.benefits{gap:28px}.benefits h2{font-size:21px}.benefits p{font-size:15px}.course-grid{grid-template-columns:.95fr 1.15fr;gap:25px;padding-top:38px}.course h2{font-size:42px}.course-intro{font-size:17px}.phones{height:445px}.phone{border-width:4px;border-radius:28px}.phone img{border-radius:22px}.stage-button svg{width:48px;height:48px}.stage-button span{font-size:11px}.stage-grid{gap:12px 4px}.promise-copy{max-width:510px}.promise-copy h2{font-size:31px}}
@media(max-width:800px){.container{width:88%}.hero{min-height:590px}.site-header{padding-block:22px}.brand{gap:11px}.brand-mark{width:46px;height:56px}.brand strong{font-size:26px}.brand small{font-size:8px;letter-spacing:.8px}.hero-inner{padding-top:42px}.hero h1{font-size:59px;max-width:550px}.hero::before{background-size:auto 720px;background-position:calc(100% + 170px) bottom}.hero::after{background:linear-gradient(90deg,var(--paper) 0%,rgba(247,244,238,.98) 20%,rgba(247,244,238,.84) 43%,rgba(247,244,238,.2) 100%)}.hero-copy{max-width:520px}.hero-description{max-width:370px}.benefits{grid-template-columns:repeat(2,1fr);gap:30px 38px;padding-block:35px}.benefits article{max-width:260px;justify-self:center}.course-grid{grid-template-columns:1fr;gap:24px;padding-top:40px;padding-bottom:25px}.course-copy{max-width:580px;margin-inline:auto;width:100%}.course h2{font-size:46px}.course-intro{max-width:550px;font-size:18px}.stage-grid{gap:17px;margin-top:24px}.stage-button span{font-size:13px;max-width:130px}.stage-button svg{height:55px;width:55px}.phones{max-width:570px;height:550px;margin-top:8px;width:96%}.phone{border-radius:33px}.phone img{border-radius:27px}.promise-band{min-height:280px}.promise-band::before{background-size:auto 550px;background-position:calc(100% + 130px) 55%}.promise-copy{max-width:450px}.promise-copy h2{font-size:32px}.promise-copy p{font-size:14px;max-width:365px}.footer-top{gap:20px;flex-wrap:wrap}.footer-bottom{gap:20px}.footer-bottom p{font-size:10px;max-width:650px}.footer-bottom nav{gap:14px}html[lang^=zh] h1{font-size:54px}}
@media(max-width:520px){.container{width:88%}.site-header{align-items:center;gap:13px;padding-block:19px}.brand{max-width:78%;gap:8px}.brand-mark{width:36px;height:46px}.brand strong{font-size:22px;letter-spacing:-.7px}.brand small{font-size:6.6px;margin-top:7px;letter-spacing:.7px}.locale-control{gap:6px}.locale-control>svg:first-child{width:20px;height:20px}.locale-control span{font-size:12px}.locale-control>svg:last-of-type{width:10px;height:10px}.hero{min-height:650px}.hero-inner{padding-top:34px;padding-bottom:40px}.hero h1{font-size:48px;line-height:1.04;letter-spacing:-.055em}.hero-description{font-size:17px;max-width:300px;margin-top:19px;line-height:1.5}.hero::before{background-size:auto 555px;background-position:calc(50% + 90px) bottom;opacity:.87}.hero::after{background:linear-gradient(180deg,var(--paper) 0%,rgba(247,244,238,.96) 25%,rgba(247,244,238,.77) 48%,rgba(247,244,238,.16) 78%,rgba(247,244,238,.28) 100%)}.hero-action{margin-top:25px}.store-link{font-size:16px;gap:10px}.purchase{font-size:8px;letter-spacing:.85px;margin-top:13px;max-width:290px}.benefits{padding-block:29px;gap:27px 23px}.benefits article>svg{width:43px;height:43px;margin-bottom:12px}.benefits h2{font-size:20px;line-height:1.12;margin-bottom:8px}.benefits p{font-size:13px;line-height:1.5}.course-grid{padding-top:30px;gap:8px}.course h2{font-size:40px;margin-bottom:18px}.eyebrow{font-size:11px;letter-spacing:1.5px;margin-bottom:13px}.course-intro{font-size:16px}.stage-grid{gap:14px 7px}.stage-button svg{height:48px;width:48px}.stage-button span{font-size:10px}.explore-hint{font-size:10px;margin-top:14px}.phones{height:auto;aspect-ratio:1/1.01;width:100%;margin-top:20px;margin-bottom:10px}.phone{border-width:3px;border-radius:22px}.phone img{border-radius:17px}.phone-0,.phone-2{top:28px}.phone-shine{border-radius:19px}.promise-band{min-height:285px}.promise-band::before{background-position:calc(100% + 210px) 50%;background-size:auto 530px}.promise-band::after{background:linear-gradient(90deg,#142836f7 0%,#142836d9 42%,#14283644 100%)}.promise-copy{padding-block:35px;max-width:320px}.promise-copy h2{font-size:28px;max-width:300px}.promise-copy p{font-size:13px;line-height:1.6;max-width:295px}.download{padding-block:30px}.download h2{font-size:32px}.download>p:first-of-type{font-size:14px}.download .store-link{font-size:16px}.download .purchase{margin-inline:auto;font-size:8px}.reassurance{font-size:11px}.footer-top{display:block;padding-block:23px}.footer-top .brand{max-width:100%}.footer-top .brand strong{font-size:24px}.footer-top .brand small{font-size:7px}.contact{font-size:13px;margin-top:24px;min-height:44px}.footer-bottom{flex-direction:column;gap:14px;padding-block:20px}.footer-bottom p{font-size:10px}.footer-bottom nav{font-size:12px;gap:28px}.launch-dialog{padding:34px 25px}.launch-dialog h2{font-size:31px}.launch-dialog p{font-size:15px}.dialog-copy{padding:25px}.dialog-copy h2{font-size:31px}.dialog-copy p{font-size:16px}.dialog-copy .stage-detail{font-size:13px}html[lang^=zh] h1{font-size:42px}html[lang^=zh] .brand strong{font-size:23px}}
@media(prefers-reduced-motion:reduce){:root{scroll-behavior:auto}*,*::before,*::after{transition:none!important}}
/* Long localized words retain their layout at narrow widths. */
h1{hyphens:auto;overflow-wrap:break-word}.stage-button span{hyphens:auto;overflow-wrap:anywhere}
@media(max-width:520px){.hero h1{font-size:45px}.hero::before{background-position:calc(50% + 90px) calc(100% + 100px)}.hero::after{background:linear-gradient(180deg,var(--paper) 0%,rgba(247,244,238,.97) 25%,rgba(247,244,238,.87) 48%,rgba(247,244,238,.22) 78%,rgba(247,244,238,.16) 100%)}html[lang^=zh] h1{font-size:42px}}
.benefits{grid-template-columns:repeat(4,minmax(0,1fr))}.benefits article{min-width:0}.benefits h2,.benefits p{hyphens:auto;overflow-wrap:break-word}.hero h1{text-wrap:wrap;hyphens:none}
@media(max-width:800px){.benefits{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:360px){.hero h1{font-size:38px}html[lang^=zh] h1{font-size:36px}.benefits h2{font-size:18px}}
.not-found{padding-block:70px;max-width:750px}.not-found h1{font-size:80px}.not-found h2{font-size:32px;margin-block:15px 28px}.not-found nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px 30px}.not-found a{display:flex;justify-content:space-between;padding-block:12px;text-decoration:none;border-bottom:1px solid var(--line);color:var(--navy)}