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@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Chinese edition: original Tung symbol, never redrawn or recolored. */
.brand{gap:8px}.brand img.brand-symbol{width:32px;height:32px;object-fit:contain}.tung-symbol{filter:none!important}.setup-tung>img.setup-symbol{width:56px;height:56px;object-fit:contain}.expression-diagram{display:grid;grid-template-columns:1fr 32px 1fr 32px 1fr;gap:30px;align-items:center;margin:48px 0 35px;padding:30px 0}.expression-stage{min-width:0;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:17px}.app-symbol-tile{display:flex;align-items:center;justify-content:center;width:138px;height:138px;background:#17392e;border:1px solid #2c5444;border-radius:30px;box-shadow:0 14px 32px #163d2814}.app-symbol-tile img{width:108px;height:108px;object-fit:contain}.expression-source>span{font-size:14px;color:#5f7b6a}.diagram-arrow{width:28px;height:28px;opacity:.4}.diagram-task{display:flex;align-items:center;gap:9px;background:#e2f1e6;border:1px solid #cbded0;padding:15px 20px;border-radius:11px;width:100%;font-size:14px}.diagram-task strong{font-weight:500}.diagram-task .icon{width:30px;height:30px}.diagram-note{background:#fff;border:1px solid #dbe5dc;border-radius:10px;width:90%;padding:16px 20px;font-size:13px}.diagram-note span{display:block;margin-top:7px;color:#718675;font-size:11px}.diagram-confirm{display:flex;align-items:center;flex-direction:column;background:#e5f6ed;border:1px solid #c8e2d1;border-radius:14px;padding:24px 15px;width:100%;text-align:center}.diagram-confirm>.icon{width:38px;height:38px;margin-bottom:13px}.diagram-confirm strong{font-size:14px;font-weight:500}.diagram-confirm span{font-size:11px;color:#64836d;margin-top:8px}.principle .principle-steps{gap:70px}
@media(max-width:760px){.brand{gap:6px}.brand img.brand-symbol{width:27px;height:27px}.brand img:not(.brand-symbol){width:65px}.header-inner{gap:12px}.header-cta{padding:10px 14px;gap:12px}.expression-diagram{grid-template-columns:1fr 12px 1fr 12px 1fr;gap:6px;margin:25px 0 20px;padding:18px 0}.app-symbol-tile{width:80px;height:80px;border-radius:19px}.app-symbol-tile img{width:68px;height:68px}.expression-source>span{font-size:9px;text-align:center}.expression-stage{gap:10px}.diagram-arrow{width:12px;height:12px}.diagram-task{padding:10px 5px;gap:3px;font-size:9px;justify-content:center;flex-wrap:wrap;text-align:center}.diagram-task .icon{width:21px;height:21px}.diagram-note{padding:10px 7px;font-size:9px;width:100%}.diagram-note span{font-size:8px;margin-top:5px}.diagram-confirm{padding:14px 6px}.diagram-confirm>.icon{width:25px;height:25px;margin-bottom:9px}.diagram-confirm strong{font-size:10px}.diagram-confirm span{font-size:8px;line-height:1.7}.principle .principle-steps{gap:15px}.promise-end{letter-spacing:0}.site-footer .brand{gap:6px}.footer-inner{gap:17px}}
/* Language navigation and the Tung Pad product story. */
.language-switch{display:flex;align-items:center;gap:9px;font-size:12px;white-space:nowrap;flex-shrink:0}.language-switch>span{color:#a4b1a7}.language-switch a{color:#7b887f;padding:7px 0;min-height:36px}.language-switch a[aria-current=page]{color:var(--ink);border-bottom:2px solid #179771}.language-switch a:hover{color:#168a65}.header-inner{gap:24px}.site-header nav{gap:22px}.pad-section{background:#14251f}.pad-section .split-heading>div>p{color:#b1c6b9}.pad-section .split-heading>div>p.pad-lead{font-size:20px;color:#eff8f0;line-height:1.55}.pad-figure{margin:0;border:1px solid #486153;border-radius:14px;overflow:hidden;background:#1d3228}.pad-figure>img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:contain}.pad-figure figcaption{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 24px;font-size:15px}.pad-figure figcaption strong{font-weight:500}.pad-figure figcaption span{font-size:11px;color:#a6bcaf}.pad-benefits{display:grid;grid-template-columns:repeat(3,1fr);gap:42px;margin-top:42px}.pad-benefits article>span{font-size:11px;color:var(--mint)}.pad-benefits h3{font-size:23px;line-height:1.4;margin:15px 0 14px}.pad-benefits p{font-size:13px;color:#a8c0af;line-height:1.9}.pad-footer{display:flex;align-items:center;justify-content:space-between;gap:35px;margin-top:45px;padding-top:28px;border-top:1px solid #3b5346}.pad-footer>p{font-size:12px;color:#a9c1b2;max-width:630px}.pad-footer .button{font-size:12px;padding:13px 19px;min-height:48px}html[lang=en] h1{font-size:clamp(49px,4.8vw,69px);line-height:1.05}html[lang=en] h2{letter-spacing:-.045em;line-height:1.13}html[lang=en] .hero-lead{font-size:18px;line-height:1.6}html[lang=en] .hero-task span{line-height:1.6}html[lang=en] .hero-description{line-height:1.75}html[lang=en] .hero-description br{display:none}html[lang=en] .visual-caption{font-size:9px}html[lang=en] .moment-card h3{font-size:28px}html[lang=en] .feedback-row p{max-width:230px}html[lang=en] .diagram-task{font-size:12px}html[lang=en] .diagram-confirm strong{font-size:12px}html[lang=en] .hero-actions{gap:18px}
@media(max-width:1050px){.header-inner{gap:16px}.site-header nav{gap:15px;font-size:12px}.language-switch{font-size:11px;gap:7px}.pad-benefits{gap:28px}.pad-footer{gap:25px}html[lang=en] .hero-actions .text-button{font-size:12px}html[lang=en] .hero-actions .button{font-size:12px;gap:12px}}
@media(max-width:960px){.site-header nav{display:none;position:absolute;top:80px;left:20px;right:20px;margin:0;padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--paper);box-shadow:0 18px 30px #14261f14;flex-direction:column;gap:20px}.site-header nav.open{display:flex}.menu-toggle{display:inline-flex}.header-cta{margin-left:auto}}
@media(max-width:760px){.header-inner{gap:12px}.site-header nav{top:68px}.language-switch{margin-left:auto;font-size:12px}.header-cta{display:none}.menu-toggle{order:3}.language-switch{order:4}.brand{margin-right:auto}.pad-section .split-heading>div>p.pad-lead{font-size:18px}.pad-benefits{grid-template-columns:1fr;gap:25px;margin-top:30px}.pad-benefits article{padding-bottom:24px;border-bottom:1px solid #3b5346}.pad-benefits h3{font-size:22px;margin:10px 0}.pad-benefits p{font-size:13px}.pad-figure{border-radius:10px}.pad-figure figcaption{padding:14px 16px;font-size:14px;gap:12px}.pad-figure figcaption span{font-size:9px}.pad-footer{flex-direction:column;align-items:flex-start;gap:22px;margin-top:28px;padding-top:0;border:0}.pad-footer>p{font-size:12px}html[lang=en] h1{font-size:54px;line-height:1.05}html[lang=en] h2{font-size:35px}html[lang=en] .hero-actions{gap:18px}html[lang=en] .scenario-tab strong{white-space:normal;font-size:12px}html[lang=en] .hero-task span{font-size:9px}html[lang=en] .visual-caption{font-size:8px}html[lang=en] .diagram-task{font-size:9px}html[lang=en] .diagram-confirm strong{font-size:10px}html[lang=en] .feedback-row p{max-width:180px}html[lang=en] .feedback-row>span:last-child{font-size:8px}html[lang=en] .link-film figcaption>div>span{font-size:8px}html[lang=en] .link-film figcaption{gap:9px}html[lang=en] .cta-row{flex-wrap:wrap;gap:12px}html[lang=en] .hero-actions .button{padding-inline:18px}html[lang=en] .hero-actions .text-button{font-size:12px}}
@media(max-width:360px){html[lang=en] h1{font-size:46px}html[lang=en] .hero-actions{gap:13px}html[lang=en] .hero-actions .button{padding:13px 15px;gap:9px}html[lang=en] .hero-actions .text-button{font-size:11px;gap:7px}.header-inner{gap:9px}}