:root{--ink:#172238;--muted:#68738a;--navy:#12213d;--blue:#5666f5;--cyan:#40c8db;--lime:#c9f06b;--paper:#fbfbf8;--line:#e5e8ee;--white:#fff;--shadow:0 24px 70px rgba(30,43,80,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,a{font:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(251,251,248,.86);border-bottom:1px solid rgba(229,232,238,.75);backdrop-filter:blur(18px)}.nav{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-.03em}.brand-mark{width:38px;height:38px;display:grid;place-items:center;border-radius:13px;background:var(--navy);color:var(--lime);font-weight:950}.nav-links{display:flex;align-items:center;gap:22px;color:#516078;font-size:14px;font-weight:800}.nav-links a:hover,.footer a:hover{color:var(--blue)}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:12px 22px;border:1px solid var(--line);border-radius:999px;background:var(--white);font-weight:900;transition:.2s transform,.2s box-shadow}.button:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(32,46,83,.12)}.button.primary{background:var(--navy);border-color:var(--navy);color:white}.button.accent{background:var(--lime);border-color:var(--lime);color:var(--navy)}.hero{padding:84px 0 92px;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}.eyebrow{margin:0 0 14px;color:var(--blue);font-size:12px;font-weight:950;letter-spacing:.12em;text-transform:uppercase}.hero h1{margin:0;font-size:clamp(50px,6vw,82px);line-height:.99;letter-spacing:-.055em}.hero h1 span{position:relative;display:inline-block}.hero h1 span:after{content:"";position:absolute;left:0;right:0;bottom:3px;height:12px;background:var(--lime);z-index:-1;transform:rotate(-1deg)}.hero-copy>p:not(.eyebrow){max-width:620px;margin:26px 0 0;color:var(--muted);font-size:19px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.proof-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.proof-row span{padding:7px 12px;border:1px solid var(--line);border-radius:99px;background:white;color:#536078;font-size:12px;font-weight:800}.phone-stage{position:relative;min-height:570px;display:grid;place-items:center;background:radial-gradient(circle at 50% 45%,#dfe4ff 0 35%,transparent 36%)}.phone{position:relative;width:285px;padding:11px;border-radius:42px;background:#10182a;box-shadow:var(--shadow);transform:rotate(3deg)}.phone img{border-radius:33px}.float-card{position:absolute;max-width:220px;padding:16px 18px;border:1px solid rgba(255,255,255,.85);border-radius:18px;background:rgba(255,255,255,.92);box-shadow:0 18px 48px rgba(27,42,82,.15);backdrop-filter:blur(14px)}.float-card strong{display:block;font-size:17px;line-height:1.15}.float-card small{color:var(--muted)}.float-card.one{left:0;top:90px;transform:rotate(-5deg)}.float-card.two{right:-10px;bottom:100px;transform:rotate(5deg)}.ticker{overflow:hidden;border-block:1px solid var(--line);background:white}.ticker-track{display:flex;width:max-content;animation:ticker 24s linear infinite}.ticker span{padding:15px 26px;color:#43516b;font-size:13px;font-weight:900}.ticker span:after{content:"•";padding-left:52px;color:var(--cyan)}@keyframes ticker{to{transform:translateX(-50%)}}.section{padding:96px 0}.section.soft{background:#f1f3fa}.section.dark{background:var(--navy);color:white}.section-heading{max-width:730px;margin-bottom:44px}.section-heading h2{margin:0;font-size:clamp(38px,5vw,58px);line-height:1.06;letter-spacing:-.045em}.section-heading p:last-child{color:var(--muted);font-size:18px}.dark .section-heading p:last-child{color:#b8c2d6}.story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.story-card{overflow:hidden;border:1px solid var(--line);border-radius:26px;background:white;box-shadow:0 12px 35px rgba(31,45,83,.06)}.story-card:nth-child(2){transform:translateY(28px)}.story-card img{width:100%;aspect-ratio:1/1.45;object-fit:cover;object-position:top}.story-body{padding:24px}.story-body span{color:var(--blue);font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.story-body h3{margin:7px 0 10px;font-size:24px;line-height:1.15}.story-body p{margin:0;color:var(--muted)}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{padding:26px;border-radius:22px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}.step b{display:grid;width:38px;height:38px;place-items:center;border-radius:50%;background:var(--lime);color:var(--navy)}.step h3{margin:20px 0 8px;font-size:21px}.step p{margin:0;color:#b8c2d6;font-size:15px}.share-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:center;padding:48px;border-radius:34px;background:linear-gradient(135deg,#dfe3ff,#e6ffd1)}.share-panel h2{margin:0;font-size:clamp(38px,5vw,58px);line-height:1.03;letter-spacing:-.045em}.share-panel p{color:#536078;font-size:18px}.share-card{padding:26px;border-radius:24px;background:white;box-shadow:var(--shadow);transform:rotate(2deg)}.share-card .big{font-size:50px;font-weight:950;letter-spacing:-.05em}.share-card .bar{height:10px;margin:18px 0;border-radius:99px;background:linear-gradient(90deg,var(--cyan),var(--blue))}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.trust-card{padding:26px;border:1px solid var(--line);border-radius:22px;background:white}.trust-card h3{margin:0 0 8px;font-size:20px}.trust-card p{margin:0;color:var(--muted)}.disclaimer{margin-top:28px;padding:22px 26px;border-left:5px solid var(--cyan);background:white;color:#566278}.final-cta{padding:80px 30px;text-align:center;border-radius:38px;background:var(--navy);color:white}.final-cta h2{max-width:760px;margin:0 auto;font-size:clamp(38px,5vw,60px);line-height:1.05;letter-spacing:-.04em}.final-cta p{color:#bdc7da}.footer{width:min(1160px,calc(100% - 40px));margin:auto;padding:34px 0;display:flex;justify-content:space-between;gap:24px;color:var(--muted);font-size:14px}.footer-links{display:flex;flex-wrap:wrap;gap:18px}.legal-hero{padding:76px 0 34px;max-width:820px}.legal-hero h1{margin:0;font-size:clamp(42px,6vw,68px);line-height:1;letter-spacing:-.05em}.legal-hero>p:last-child{color:var(--muted);font-size:18px}.legal-layout{max-width:840px;padding:10px 0 90px}.legal-card{padding:28px 0;border-bottom:1px solid var(--line)}.legal-card h2{margin:0 0 10px;font-size:23px}.legal-card p,.legal-card li{color:#59667d}.legal-card a{color:var(--blue);text-decoration:underline}.legal-card ul{padding-left:22px}.legal-note{padding:20px 24px;border-radius:18px;background:#eef0ff;color:#4e5b75}
.faq-list{display:grid;gap:14px}.faq-list details{padding:0 24px;border:1px solid var(--line);border-radius:20px;background:white}.faq-list summary{padding:21px 34px 21px 0;position:relative;cursor:pointer;font-size:18px;font-weight:900;line-height:1.35;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:0;top:16px;color:var(--blue);font-size:28px;font-weight:500}.faq-list details[open] summary:after{content:"−"}.faq-list details p{margin:0 0 22px;color:var(--muted)}
@media(max-width:900px){.hero{grid-template-columns:1fr;padding-top:60px}.phone-stage{min-height:530px}.story-grid,.trust-grid{grid-template-columns:1fr 1fr}.story-card:nth-child(2){transform:none}.steps{grid-template-columns:1fr 1fr}.share-panel{grid-template-columns:1fr}.nav-links a:not(.button){display:none}}
@media(max-width:620px){.wrap{width:min(100% - 28px,1160px)}.hero{padding-bottom:62px;gap:26px}.hero h1{font-size:50px}.hero-copy>p:not(.eyebrow){font-size:17px}.phone-stage{min-height:480px}.phone{width:235px}.float-card{max-width:175px;padding:12px}.float-card.one{top:60px}.float-card.two{right:0;bottom:70px}.section{padding:70px 0}.story-grid,.trust-grid,.steps{grid-template-columns:1fr}.story-card img{aspect-ratio:1/1.25}.share-panel{padding:28px}.footer{flex-direction:column}.nav{min-height:64px}.nav-links{gap:8px}.nav-links .button{padding:9px 14px;min-height:42px}.legal-hero{padding-top:54px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.ticker-track{animation:none}.button{transition:none}}

.nav-actions{display:flex;align-items:center;gap:18px}.language-switcher{display:flex;align-items:center;gap:3px;padding:3px;border:1px solid var(--line);border-radius:999px;background:#fff}.language-switcher button{min-width:38px;padding:5px 8px;border:0;border-radius:999px;background:transparent;color:#68758b;font-size:11px;font-weight:900;line-height:1.3;cursor:pointer}.language-switcher button:hover{color:var(--navy)}.language-switcher button.is-active{background:var(--navy);color:#fff}.language-switcher button:focus-visible{outline:3px solid rgba(42,103,255,.3);outline-offset:2px}
@media(max-width:900px){.nav-actions{gap:10px}}
@media(max-width:620px){.nav{gap:8px}.brand{gap:7px;font-size:19px}.brand-mark{width:34px;height:34px;border-radius:11px}.nav-actions{min-width:0;margin-left:auto}.language-switcher{gap:1px;padding:2px}.language-switcher button{min-width:28px;padding:5px;font-size:9px}.language-switcher button[data-lang-switch="zh-Hant"],.language-switcher button[data-lang-switch="ja"]{font-size:0}.language-switcher button[data-lang-switch="zh-Hant"]::after{content:"中";font-size:10px}.language-switcher button[data-lang-switch="ja"]::after{content:"日";font-size:10px}html[lang="zh-Hant"] .hero h1,html[lang="ja"] .hero h1{overflow-wrap:anywhere;word-break:normal}}
.brand-mark{width:40px;height:40px;display:block;overflow:hidden;border-radius:12px;background:transparent;box-shadow:0 5px 16px rgba(18,33,61,.2)}.brand-mark img{width:100%;height:100%;object-fit:cover}

/* Keep decorative hero elements from creating a horizontally scrollable page. */
html,body{max-width:100%;overflow-x:hidden}.hero{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);isolation:isolate}.hero-copy,.phone-stage{min-width:0}.phone-stage{overflow:clip;min-height:620px;border-radius:40px}.phone{width:min(265px,68%);transform:rotate(1.5deg)}.float-card.one{left:12px}.float-card.two{right:12px}
@media(max-width:900px){.hero{grid-template-columns:minmax(0,1fr)}.phone-stage{width:100%;min-height:570px}.phone{width:min(255px,68%)}}
@media(max-width:620px){.phone-stage{min-height:500px;border-radius:28px}.phone{width:min(220px,66%)}.float-card{max-width:160px}.float-card.one{left:4px}.float-card.two{right:4px}}

/* Preserve screenshot proportions when HTML width/height attributes are present. */
.phone img{width:100%;height:auto}.story-card img{height:auto}
@media(max-width:620px){.nav-links{display:none}.hero{width:calc(100% - 28px);max-width:calc(100% - 28px);grid-template-columns:minmax(0,1fr);padding-top:48px}.hero-copy{width:100%;max-width:100%;overflow:hidden}.hero h1{width:100%;max-width:100%;font-size:clamp(38px,12vw,46px);line-height:1.02;letter-spacing:-.045em;overflow-wrap:normal}.hero h1 span{display:inline}.hero-copy>p:not(.eyebrow){width:100%;max-width:100%;font-size:16px}.actions{width:100%;flex-direction:column;align-items:flex-start}.proof-row{width:100%}.phone-stage{width:100%;max-width:100%}}

/* Brand-character hero: memorable illustration first, real product UI second. */
.phone-stage{min-height:600px;background:radial-gradient(circle at 52% 48%,#dfe4ff 0 44%,transparent 45%)}.brand-character{width:min(470px,88%);height:auto;border-radius:38px;box-shadow:0 30px 80px rgba(8,24,72,.2)}.phone-stage .phone{position:absolute;z-index:4;right:8px;bottom:18px;width:148px;padding:6px;border-radius:25px;transform:rotate(3deg);box-shadow:0 22px 46px rgba(6,19,52,.28)}.phone-stage .phone img{border-radius:19px}.phone-stage .float-card{z-index:5}.phone-stage .float-card.one{left:auto;right:18px;top:24px}.phone-stage .float-card.two{left:-8px;right:auto;bottom:72px}
@media(max-width:900px){.phone-stage{min-height:590px}.brand-character{width:min(500px,88%)}.phone-stage .phone{right:6%;width:145px}}
@media(max-width:620px){.phone-stage{min-height:440px;margin-top:10px}.brand-character{width:100%;border-radius:26px}.phone-stage .phone{right:8px;bottom:4px;width:105px;padding:4px;border-radius:18px}.phone-stage .phone img{border-radius:14px}.phone-stage .float-card.one{display:none}.phone-stage .float-card.two{display:none}}