:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--font-ui:ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-source-latin:"Interline Lora", Charter, "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;--font-target-hans:"Interline LXGW WenKai Lite", "LXGW WenKai Lite", "Interline Noto Serif SC", "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", serif;--font-target-hant:"Interline LXGW WenKai TC", "LXGW WenKai TC", "Interline Noto Serif TC", "Noto Serif CJK TC", "Source Han Serif TC", "Songti TC", serif;--font-target-jpan:"Interline Noto Serif JP", "Noto Serif CJK JP", "Source Han Serif JP", "Yu Mincho", serif;--font-target-kore:"Interline Noto Serif JP", "Noto Serif CJK KR", "Source Han Serif KR", "AppleMyungjo", "Nanum Myeongjo", Batang, serif;--font-target:var(--font-target-hans);--font-brand-cn:"Interline Noto Serif SC", "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", serif;--ink:#1f1d19;--ink-soft:#4a4640;--muted:#6b675e;--faint:#a0988a;--paper:#f5f4f0;--sheet:#fffefa;--line:#ded9cf;--line-soft:#ece8df;--green:#526b61;--marketing-cell-inset:clamp(24px, 2.8vw, 40px);--shadow-soft:0 1px 0 #fffc inset, 0 12px 40px #221f1a0f;--shadow-product:0 1px 0 #ffffffdb inset, 0 20px 56px #221f1a17, 0 2px 8px #221f1a0a}.locale-page{min-height:100vh}.locale-page[data-locale=zh-Hant]{--font-target:var(--font-target-hant)}.locale-page[data-locale=ja]{--font-target:var(--font-target-jpan)}.locale-page[data-locale=ko]{--font-target:var(--font-target-kore)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;color:var(--ink);font-family:var(--font-source-latin);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(90deg,#1f1d1903 1px,#0000 1px) 0 0/64px 64px,linear-gradient(#f8f7f4 0%,#fbfaf6 48%,#f3f1ec 100%);margin:0}body:before{content:"";z-index:0;pointer-events:none;opacity:.022;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");position:fixed;inset:0}a,button{color:inherit;font:inherit}a{text-decoration:none}button{cursor:default}h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:0;text-wrap:balance;font-weight:400}p{text-wrap:pretty}.skip-link{z-index:100;background:var(--ink);color:var(--sheet);padding:10px 12px;position:fixed;top:12px;left:12px;transform:translateY(-140%)}.skip-link:focus{transform:translateY(0)}.site-header{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:28px;min-height:76px;padding:24px clamp(24px,4.5vw,72px);display:grid}.brand{white-space:nowrap;align-items:baseline;gap:10px;display:inline-flex}.brand-cn{font-family:var(--font-brand-cn);letter-spacing:.02em;font-size:23px}.brand-en{color:var(--muted);font-family:var(--font-source-latin);font-size:15px}.nav{color:var(--muted);font-family:var(--font-target);justify-content:center;gap:48px;font-size:14px;display:flex}.nav a{transition:color .2s}.nav a:hover{color:var(--ink)}.actions{justify-content:end;align-items:center;gap:16px;display:flex}.locale-links{color:var(--muted);font-family:var(--font-target);align-items:center;gap:8px;font-size:13px;display:inline-flex}.locale-links a{border-bottom:1px solid #0000;justify-content:center;align-items:center;min-width:26px;min-height:30px;transition:color .2s,border-color .2s;display:inline-flex}.locale-links a:hover{color:var(--ink)}.locale-links .is-active{color:var(--ink);border-color:currentColor}.text-link,.account-link,.download-link{min-height:34px;font-family:var(--font-target);touch-action:manipulation;border-bottom:1px solid;align-items:center;padding-bottom:4px;font-size:15px;transition:opacity .2s;display:inline-flex}.text-link:hover,.account-link:hover,.download-link:hover{opacity:.7}.download-link{font-size:14px}.account-link{color:var(--ink-soft);font-size:14px}.hero{grid-template-columns:minmax(320px,.82fr) minmax(420px,.92fr);align-items:center;gap:clamp(48px,8vw,112px);min-height:calc(100svh - 76px);padding:clamp(44px,6vw,80px) clamp(24px,4.5vw,72px) clamp(68px,8vw,104px);display:grid}.hero-copy{max-width:560px}.eyebrow{color:var(--muted);font-family:var(--font-target);letter-spacing:.08em;margin:0 0 16px;font-size:13px}h1{font-family:var(--font-target);letter-spacing:-.01em;font-size:clamp(80px,9vw,132px);line-height:.9}.hero-en{font-family:var(--font-source-latin);color:var(--ink-soft);margin-top:6px;font-size:clamp(36px,4.5vw,56px);display:block}.hero-hook{max-width:540px;font-family:var(--font-target);margin-top:36px;font-size:clamp(22px,2.4vw,30px);line-height:1.65}.sublede{max-width:480px;color:var(--muted);font-family:var(--font-target);margin-top:18px;font-size:clamp(16px,1.3vw,18px);line-height:1.82}.hero-links{flex-wrap:wrap;gap:28px;margin-top:40px;display:flex}.search-intent{max-width:520px;color:var(--muted);font-family:var(--font-target);flex-wrap:wrap;gap:10px;margin-top:36px;font-size:13px;display:flex}.search-intent span{background:#fffffc80;border:1px solid #1f1d191a;border-radius:2px;padding:6px 10px}.reader-card{aspect-ratio:1500/980;width:min(100%,660px);box-shadow:var(--shadow-product);background:#fffffcc7;border:1px solid #1f1d191a;border-radius:4px;justify-self:end;display:block;overflow:hidden}.reader-preview{background:linear-gradient(180deg, #fffffcbd, #edf0eb85), var(--paper);width:100%;height:100%;position:relative;overflow:hidden}.reader-preview-image{object-fit:contain;object-position:center center;width:100%;height:100%;display:block}.reader-hotspots{z-index:2;width:16.5%;height:3.8%;position:absolute;top:1.6%;right:1.3%}.reader-hotspot{cursor:pointer;background:0 0;border:0;height:100%;position:absolute;top:0}.reader-hotspot-paper{width:52%;left:0}.reader-hotspot-original{width:48%;right:0}.reader-hotspot:focus-visible{outline:2px solid var(--ink);outline-offset:-2px;background:#1f1d190f}.section{border-top:1px solid var(--line);max-width:1120px;margin:0 auto;padding:100px clamp(24px,5vw,64px) 108px}.section-heading{grid-template-columns:minmax(0,.78fr) minmax(280px,.55fr);align-items:end;gap:80px;margin-bottom:56px;display:grid}.section h2{max-width:720px;font-family:var(--font-target);letter-spacing:-.005em;font-size:clamp(36px,4.2vw,58px);line-height:1.22}.section-lead{max-width:430px;color:var(--muted);font-family:var(--font-target);font-size:18px;line-height:1.82}.checkout-return-shell{width:min(760px,100vw - 40px);max-width:100%;min-height:100vh;color:var(--ink);align-content:center;gap:28px;margin:0 auto;padding:64px 0;display:grid;overflow-x:hidden}.checkout-return-panel{border-top:1px solid var(--line);border-bottom:1px solid var(--line);gap:18px;width:100%;max-width:calc(100vw - 40px);padding:clamp(32px,6vw,56px) 0;display:grid}.checkout-return-title{width:100%;max-width:min(680px,100vw - 40px);font-family:var(--font-target);letter-spacing:0;overflow-wrap:anywhere;font-size:clamp(40px,7vw,72px);line-height:1.05}.checkout-return-lead{width:100%;max-width:min(560px,100vw - 40px);color:var(--muted);font-family:var(--font-target);overflow-wrap:anywhere;text-wrap:auto;font-size:18px;line-height:1.72}.checkout-return-link{width:fit-content;color:var(--ink);font-family:var(--font-target);border-bottom:1px solid;font-size:15px}.scenario-grid,.promise-grid,.download-grid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.benefit-grid{border-top:1px solid var(--line);border-bottom:1px solid var(--line);grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);display:grid}.scenario,.platform{min-height:218px;padding:32px var(--marketing-cell-inset);border-right:1px solid var(--line);font-family:var(--font-target)}.plan-card{min-height:320px;padding:34px var(--marketing-cell-inset);border-right:1px solid var(--line);font-family:var(--font-target);background:#fffffc5c;align-content:start;gap:18px;display:grid}.plan-card:last-child{border-right:0}.plan-card.is-featured{background:linear-gradient(180deg, #fffffcd1, #f5f4f09e), var(--sheet)}.plan-card strong{color:var(--ink);font-family:var(--font-source-latin);font-size:clamp(36px,4.6vw,58px);font-weight:400;line-height:1}.plan-card p{max-width:460px;color:var(--muted);font-size:17px;line-height:1.75}.plan-card ul{gap:12px;margin:4px 0 0;padding:0;list-style:none;display:grid}.plan-card li{color:var(--ink-soft);padding-left:18px;font-size:16px;line-height:1.7;position:relative}.plan-card li:before{content:"";background:var(--green);border-radius:999px;width:6px;height:6px;position:absolute;top:.72em;left:0}.benefit-note{color:var(--muted);font-family:var(--font-target);justify-content:space-between;align-items:center;gap:24px;padding-top:24px;font-size:15px;line-height:1.7;display:flex}.benefit-note p{max-width:560px}.scenario:last-child,.platform:last-child{border-right:0}.label{color:var(--ink-soft);font-family:var(--font-target);letter-spacing:.04em;font-size:15px;display:inline-block}.scenario h3{margin-top:22px;font-size:28px;font-weight:400;line-height:1.32}.scenario p,.platform span,.download-note{color:var(--muted);margin-top:18px;font-size:16px;line-height:1.82}.download-section{padding-bottom:120px}.download-grid{grid-template-columns:minmax(0,1fr) minmax(0,1fr);margin-top:44px}.platform{min-height:150px;display:block}.platform b{font-family:var(--font-source-latin);font-size:32px;font-weight:400;display:block}.download-actions{flex-wrap:wrap;gap:12px;margin-top:24px;display:flex}.download-actions a{border:1px solid var(--ink);background:var(--ink);min-height:38px;color:var(--sheet);font-family:var(--font-ui);align-items:center;padding:8px 13px;font-size:13px;transition:background .2s,color .2s;display:inline-flex}.download-actions a:hover{color:var(--ink);background:0 0}.download-note{max-width:740px;font-family:var(--font-target)}.footer{border-top:1px solid var(--line);max-width:1120px;color:var(--faint);margin:0 auto;padding:36px clamp(24px,5vw,64px) 48px;font-size:13px}.footer-inner{font-family:var(--font-source-latin);justify-content:space-between;gap:24px;display:flex}.footer nav{gap:20px;display:flex}.footer a{transition:color .2s}.footer a:hover{color:var(--muted)}@media (max-width:1060px){.site-header{grid-template-columns:1fr auto}.nav{display:none}.hero{grid-template-columns:1fr}.reader-card{justify-self:stretch;width:100%}.section-heading{grid-template-columns:1fr;gap:28px}}@media (max-width:720px){.site-header{grid-template-columns:1fr;gap:18px;padding:18px 18px 4px}.actions{justify-content:space-between}.hero{min-height:0;padding:40px 18px 72px}h1{font-size:64px}.hero-hook{margin-top:32px;font-size:28px}.section{padding:72px 18px 80px}.section h2{font-size:32px}.checkout-return-shell{width:min(760px,100vw - 32px);padding:44px 0}.checkout-return-title{max-width:calc(100vw - 32px);font-size:28px}.checkout-return-lead{max-width:calc(100vw - 32px);font-size:15px}.scenario-grid,.promise-grid,.benefit-grid,.download-grid{grid-template-columns:1fr}.scenario,.plan-card,.platform{border-right:0;border-bottom:1px solid var(--line);padding:28px 0}.scenario:last-child,.plan-card:last-child,.platform:last-child{border-bottom:0}.benefit-note{flex-direction:column;align-items:flex-start}.footer-inner{flex-direction:column}}.legal-main{max-width:760px;margin:0 auto;padding:64px clamp(24px,5vw,64px) 96px}.legal-article h1{font-family:var(--font-target);letter-spacing:-.005em;margin-bottom:12px;font-size:clamp(32px,4vw,46px);line-height:1.2}.legal-updated{color:var(--faint);font-family:var(--font-source-latin);margin-bottom:20px;font-size:13px}.legal-intro{color:var(--ink-soft);font-family:var(--font-target);margin-bottom:8px;font-size:18px;line-height:1.85}.legal-section{margin-top:40px}.legal-section h2{font-family:var(--font-target);margin-bottom:14px;font-size:22px;line-height:1.4}.legal-section p{color:var(--ink-soft);font-family:var(--font-target);margin-bottom:12px;font-size:16px;line-height:1.85}@media (max-width:720px){.legal-main{padding:48px 18px 72px}}.faq-main{max-width:920px;margin:0 auto;padding:64px clamp(24px,5vw,64px) 104px}.faq-article h1{max-width:720px;font-family:var(--font-target);margin-bottom:22px;font-size:clamp(42px,6vw,78px);line-height:1.05}.faq-lead{max-width:680px;color:var(--muted);font-family:var(--font-target);font-size:clamp(18px,2vw,22px);line-height:1.8}.faq-section{border-top:1px solid var(--line);margin-top:64px;padding-top:34px}.faq-section h2{font-family:var(--font-target);font-size:clamp(28px,3.2vw,42px);line-height:1.22}.faq-list{border:1px solid var(--line);background:var(--line);gap:1px;margin-top:28px;display:grid}.faq-item{background:#fffefad6;grid-template-columns:minmax(220px,.42fr) minmax(0,1fr);gap:clamp(24px,4vw,56px);padding:clamp(22px,3vw,32px);display:grid}.faq-item h3{font-family:var(--font-target);font-size:21px;line-height:1.42}.faq-item p{color:var(--ink-soft);font-family:var(--font-target);font-size:16px;line-height:1.85}@media (max-width:720px){.faq-main{padding:48px 18px 80px}.faq-item{grid-template-columns:1fr;gap:12px}}.try-main{max-width:860px;margin:0 auto;padding:48px clamp(20px,5vw,64px) 88px}.try-intro{max-width:640px;margin-bottom:32px}.try-intro h1{font-family:var(--font-target);letter-spacing:-.005em;margin:8px 0 16px;font-size:clamp(30px,4vw,46px);line-height:1.2}.try-lead{color:var(--muted);font-family:var(--font-target);font-size:17px;line-height:1.8}.try-reader{border:1px solid var(--line);background:#fdfcfa;border-radius:14px;overflow:hidden}.try-toolbar{border-bottom:1px solid var(--line-soft);background:var(--paper);justify-content:space-between;align-items:center;gap:16px;padding:14px 20px;display:flex}.try-book-meta{font-family:var(--font-source-latin);flex-direction:column;gap:2px;display:flex}.try-book-meta strong{color:var(--ink);font-size:15px}.try-book-meta span{color:var(--faint);font-size:12px}.try-mode{border:1px solid var(--line);border-radius:999px;display:inline-flex;overflow:hidden}.try-mode button{font-size:13px;font-family:var(--font-source-latin);color:var(--muted);background:0 0;padding:6px 16px;transition:background .2s,color .2s}.try-mode button.is-active{background:var(--ink);color:#fff}.try-surface{min-height:420px;padding:clamp(24px,4vw,48px)}.try-heading{margin-bottom:28px}.try-heading-source{font-family:var(--font-source-latin);letter-spacing:.18em;color:var(--faint);text-transform:uppercase;font-size:12px}.try-heading-target{font-family:var(--font-target);color:var(--ink);margin-top:4px;font-size:26px}.try-rule{background:var(--line);height:1px;margin-top:16px}.try-blocks{flex-direction:column;gap:26px;display:flex}.try-block{border-radius:8px;outline:none;padding:6px 8px 8px;transition:background .2s;position:relative}.try-block:hover,.try-block:focus-visible{background:var(--line-soft)}.try-source{font-family:var(--font-source-latin);color:var(--faint);font-size:14px;line-height:1.6;transition:color .2s,font-size .2s}.try-target{font-family:var(--font-target);color:var(--ink);margin-top:6px;font-size:19px;line-height:1.9}.try-block:hover .try-source,.try-block:focus-visible .try-source{color:var(--ink-soft);font-size:15px}.try-proof{font-family:var(--font-source-latin);color:var(--faint);opacity:0;margin-top:8px;font-size:11px;transition:opacity .2s;display:inline-block}.try-block:hover .try-proof,.try-block:focus-visible .try-proof{opacity:1}.try-original{max-width:640px;margin:0 auto}.try-original-heading{font-family:var(--font-source-latin);letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:20px;font-size:13px}.try-original-line{font-family:var(--font-source-latin);color:var(--ink-soft);margin-bottom:16px;font-size:16px;line-height:1.85}.try-flow{border-top:1px solid var(--line-soft);justify-content:center;align-items:center;gap:20px;padding:16px;display:flex}.try-nav{border:1px solid var(--line);width:38px;height:38px;color:var(--ink);background:#fff;border-radius:999px;font-size:20px;transition:background .2s,opacity .2s}.try-nav:disabled{opacity:.35}.try-nav:not(:disabled):hover{background:var(--paper)}.try-page-meter{font-family:var(--font-source-latin);color:var(--muted);text-align:center;min-width:96px;font-size:13px}.try-cta{border-top:1px solid var(--line-soft);background:var(--paper);text-align:center;flex-direction:column;align-items:center;gap:14px;padding:28px 24px 32px;display:flex}.try-hint{max-width:480px;font-family:var(--font-target);color:var(--muted);font-size:15px;line-height:1.7}.try-download{background:var(--ink);color:#fff;font-family:var(--font-target);border-radius:999px;padding:12px 28px;font-size:15px;transition:opacity .2s}.try-download:hover{opacity:.88}.try-attribution{font-family:var(--font-source-latin);color:var(--faint);text-align:center;margin-top:18px;font-size:11px}@media (max-width:720px){.try-main{padding:32px 16px 64px}.try-toolbar{flex-direction:column;align-items:flex-start;gap:12px}}.hero-try-link{color:var(--ink);border-bottom:2px solid var(--ink);padding-bottom:1px;font-weight:600}.try-cta.is-finished{background:linear-gradient(180deg, var(--paper), #f0eee8);padding-top:32px}.try-end-badge{background:var(--ink);color:#fff;font-family:var(--font-target);letter-spacing:.04em;border-radius:999px;padding:4px 14px;font-size:12px;display:inline-block}.try-cta.is-finished .try-hint{color:var(--ink-soft);max-width:520px;font-size:16px}.try-cta.is-finished .try-download{transform:scale(1.04)}.hero-reader{flex-direction:column;display:flex}.hero-reader-surface{flex-direction:column;gap:16px;height:100%;padding:clamp(20px,3vw,36px);display:flex;overflow:hidden}.hero-reader-heading{border-bottom:1px solid var(--line-soft);flex-direction:column;gap:2px;padding-bottom:12px;display:flex}.hero-reader-heading-source{font-family:var(--font-source-latin);letter-spacing:.16em;text-transform:uppercase;color:var(--faint);font-size:10px}.hero-reader-heading-target{font-family:var(--font-target);color:var(--ink);font-size:20px}.hero-reader-blocks{flex-direction:column;flex:1;gap:14px;display:flex;overflow:hidden}.hero-reader-block{border-radius:6px;outline:none;padding:6px 8px;transition:background .2s}.hero-reader-block:hover,.hero-reader-block:focus-visible{background:var(--line-soft)}.hero-reader-source{font-family:var(--font-source-latin);color:var(--faint);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:1.5;transition:color .2s;display:-webkit-box;overflow:hidden}.hero-reader-target{font-family:var(--font-target);color:var(--ink);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin-top:4px;font-size:15px;line-height:1.75;display:-webkit-box;overflow:hidden}.hero-reader-block:hover .hero-reader-source,.hero-reader-block:focus-visible .hero-reader-source{color:var(--ink-soft)}.hero-reader-more{border-top:1px solid var(--line-soft);font-family:var(--font-target);color:var(--muted);margin-top:auto;padding-top:10px;font-size:13px;transition:color .2s;display:inline-block}.hero-reader-more:hover{color:var(--ink)}
