:root{--paper:#fffefa;--cream:#f7f2e8;--ink:#39382e;--muted:#747467;--accent:#82724b;--line:#e8e6dc;--soft:#eee7d8;--radius:22px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:110px}body{margin:0}img{display:block;max-width:100%;height:auto}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #aa8e5b;outline-offset:5px}button:disabled{cursor:default}p{line-height:1.9;margin:0}h1,h2,h3{margin:0;letter-spacing:-.045em}h1{font-size:clamp(40px,4.7vw,64px);line-height:1.25;font-weight:650}h2{font-size:clamp(32px,3.4vw,43px);line-height:1.32;font-weight:620}h3{font-weight:600}figure{margin:0}.wrap{width:min(1140px,calc(100% - 96px));margin-inline:auto}.button{display:inline-flex;gap:27px;align-items:center;justify-content:center;min-height:54px;background:var(--ink);color:#fffef8;border-radius:10px;padding:14px 23px;font-size:16px;font-weight:550;transition:background .2s,transform .2s}.button:hover{background:#5d5846;transform:translateY(-2px)}.button-small{min-height:42px;font-size:14px;padding:11px 17px;gap:17px}.text-link{display:inline-flex;gap:15px;align-items:center;font-size:15px;border-bottom:1px solid transparent}.text-link:hover{border-color:var(--ink)}.eyebrow{font-size:12px;font-weight:600;color:var(--accent);letter-spacing:.13em;line-height:1.5}.skip-link{position:fixed;top:-60px;left:20px;padding:12px;z-index:100;background:white}.skip-link:focus{top:10px}
.header{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line)}.header-inner{height:82px;width:min(1260px,calc(100% - 72px));margin:auto;display:flex;justify-content:space-between;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:11px;font-size:22px;letter-spacing:.04em;font-weight:650}.brand img{border-radius:10px}.brand small{display:block;color:var(--muted);font-size:10px;font-weight:400;margin-top:3px;letter-spacing:.08em}.top-nav{display:flex;align-items:center;gap:32px;font-size:14px}.top-nav a:hover{color:var(--accent)}
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:30px;padding-block:80px 65px}.hero-copy .eyebrow{margin-bottom:24px}.tiny-paw{margin-right:6px;font-size:17px}.title-dot{color:#a29268}.hero-lead{font-size:17px;color:var(--muted);margin-top:25px;line-height:1.95}.hero-actions{display:flex;align-items:center;gap:27px;margin-top:34px}.hero-note{font-size:11px;color:var(--muted);margin-top:21px;white-space:nowrap}.hero-note span{padding:0 7px}.hero-visual{position:relative;padding:22px 21px 24px;background:var(--cream);border-radius:26px;overflow:hidden}.room-caption{display:flex;align-items:center;font-size:11px;font-weight:500;gap:6px;color:#7d7154}.room-caption-right{margin-left:auto;font-size:10px;color:#8a877a}.status-dot{width:6px;height:6px;border-radius:50%;background:#9d9f75}.hero-room{width:100%;margin-top:12px}.hero-message{display:flex;gap:14px;align-items:center;justify-content:center;margin-top:2px;font-size:12px}.hero-message img{width:38px;image-rendering:pixelated}.image-note{position:absolute;bottom:10px;right:17px;font-size:8px;color:#989485}.promise-strip{display:flex;justify-content:space-between;gap:25px;border-block:1px solid var(--line);padding:25px 0;font-size:12px;color:var(--muted)}.promise-strip b{font-size:15px;color:var(--ink);font-weight:550;margin-right:14px}
.editorial{display:grid;grid-template-columns:190px minmax(0,1fr);gap:75px;padding-top:78px}.contents{position:sticky;top:121px;align-self:start;padding-bottom:30px}.contents-label{font-size:10px;letter-spacing:.09em;color:#9a968b;margin-bottom:23px}.contents nav{display:flex;flex-direction:column;gap:2px}.contents nav a{border-left:2px solid transparent;padding:11px 0 11px 13px;font-size:12px;color:var(--muted);transition:color .2s,border-color .2s}.contents nav a span{font-size:9px;color:#aaa28f;margin-right:8px}.contents nav a[aria-current],.contents nav a:hover{color:var(--ink);border-left-color:#a49162}.aside-note{margin:44px 0 0 15px}.aside-note img{image-rendering:pixelated;width:58px;margin-bottom:12px}.aside-note p{font-size:11px;color:#918a78;line-height:1.8}.story-section{padding-bottom:77px;margin-bottom:74px;border-bottom:1px solid var(--line);scroll-margin-top:30px}.section-heading .eyebrow{margin-bottom:18px}.section-heading>p:not(.eyebrow){font-size:15px;color:var(--muted);margin-top:23px;max-width:610px;line-height:1.95}.task-stage{background:var(--cream);padding:28px 34px 12px;margin-top:33px;border-radius:var(--radius)}.demo-intro{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.demo-label{color:#8b7d5a;font-size:11px}.demo-tag{font-size:9px;color:#91836b;border:1px solid #d7cdb8;border-radius:20px;padding:3px 8px}.demo-top{display:flex;align-items:center;justify-content:space-between}.demo-top p{font-size:11px;color:var(--muted);line-height:1.5}.demo-top h3{font-size:23px;margin-top:6px;letter-spacing:-.02em}.demo-top>span{font-size:11px;font-variant-numeric:tabular-nums;color:#8b7d5a}.demo-tasks{margin-top:23px}.demo-task{display:flex;gap:15px;align-items:center;border:0;border-top:1px solid #e5dece;background:transparent;width:100%;text-align:left;padding:19px 0;font-size:14px}.demo-task small{display:block;font-size:10px;font-weight:400;color:#918d80;line-height:1.6;margin-top:5px}.check-circle{display:grid;place-items:center;width:21px;height:21px;flex-shrink:0;border:1px solid #bcb3a0;border-radius:50%;font-size:12px;transition:background .2s}.demo-task:hover .check-circle{background:#e6dfcc}.demo-task[aria-pressed=true] .check-circle{background:#8d805f;border-color:#8d805f;color:white}.demo-task[aria-pressed=true]>span:last-child{color:#a29a8a;text-decoration:line-through}.demo-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:8px;border-top:1px solid #e5dece}.demo-bottom p{font-size:12px;color:#827457}.demo-bottom img{image-rendering:pixelated;width:62px}.section-footnote{font-size:11px;line-height:1.9;color:#918b7d;margin-top:18px}.section-footnote>span{font-size:17px;margin-right:9px}
.room-showcase{margin-top:32px;background:#f1f2e9;display:grid;grid-template-columns:1fr 240px;padding:34px;gap:28px;border-radius:var(--radius);align-items:center}.small-label{font-size:9px;letter-spacing:.13em;color:#9c9786}.showcase-copy h3{font-size:24px;line-height:1.55;margin-top:18px}.showcase-copy>p{font-size:12px;color:var(--muted);margin-top:16px}.showcase-copy .fine-print{font-size:9px;color:#9b9688;line-height:1.7;margin-top:12px}.cat-line{display:flex;gap:9px;margin-top:29px}.cat-line img{width:44px;image-rendering:pixelated}.screen-viewer{text-align:center}.view-switch{display:inline-flex;border:1px solid #d8d9cb;border-radius:25px;background:#f9faf4;padding:3px;gap:3px;margin-bottom:16px}.view-switch button{background:transparent;border:0;padding:6px 21px;border-radius:18px;font-size:11px;color:#8b8f7c}.view-switch button[aria-pressed=true]{background:#e2e5d5;color:#596348}.app-screen{border-radius:17px;border:5px solid #fffdf5;box-shadow:0 6px 25px rgba(67,56,37,.08)}.screen-viewer .app-screen{width:210px;margin:auto}.screen-caption{display:block;font-size:9px;color:#939681;margin-top:12px}.split-section{display:grid;grid-template-columns:1fr 245px;gap:40px;align-items:center}.text-points{margin-top:26px;display:grid;gap:19px}.text-points>div{display:flex;gap:13px}.text-points>div>span{display:grid;place-items:center;width:26px;height:26px;background:var(--cream);border-radius:50%;font-size:13px;color:#9a8b60;flex-shrink:0}.text-points p{font-size:11px;color:#8c8779;line-height:1.8}.text-points strong{display:block;color:var(--ink);font-size:12px;font-weight:550;margin-bottom:3px}.calendar-preview{padding:23px;background:#f6f0e4;border-radius:var(--radius);align-self:center}.calendar-preview img{width:100%}.calendar-preview figcaption{font-size:9px;text-align:center;color:#9a8d73;margin-top:13px}.widget-stage{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding:35px 28px;background:#f6f1e7;border-radius:var(--radius);margin-top:32px}.widget-stage img{width:100%;border-radius:20px;box-shadow:0 10px 23px #6b573019}.widget-stage figcaption{font-size:11px;color:#968772;margin-top:18px}.widget-stage figcaption strong{display:block;font-size:13px;font-weight:500;color:#716344;margin-bottom:5px}
.theme-layout{display:grid;grid-template-columns:1fr 300px;gap:30px;align-items:center}.theme-options{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:28px}.theme-options button{display:flex;flex-direction:column;align-items:center;gap:9px;background:none;border:0;padding:0;font-size:9px;white-space:nowrap;color:#8b8578}.theme-options button span{background:var(--swatch);width:27px;height:27px;border-radius:50%;border:3px solid var(--paper);outline:1px solid transparent;transition:outline .2s}.theme-options button[aria-pressed=true] span{outline-color:var(--ink)}.theme-options button:hover span{outline-color:#b6aa91}.theme-current{font-size:11px;color:#999080;margin-top:22px}.theme-current strong{font-weight:500;color:var(--accent)}.theme-preview{--theme-bg:#f4edde;--theme-ink:#726444;--theme-soft:#e9dfc7;--theme-muted:#a08f6d;background:var(--theme-bg);color:var(--theme-ink);border-radius:var(--radius);padding:28px;position:relative;transition:background .35s,color .35s;min-height:360px}.theme-preview>.demo-tag{position:absolute;right:20px;top:20px;border-color:var(--theme-muted);color:var(--theme-muted)}.theme-symbol{display:block;font-size:37px;margin-bottom:15px}.theme-preview .small-label{color:var(--theme-muted)}.theme-preview h3{font-size:23px;line-height:1.5;margin:10px 0 22px}.theme-sample{display:flex;gap:8px;align-items:center;padding:12px 0;font-size:11px;border-top:1px solid var(--theme-soft)}.sample-circle{display:grid;place-items:center;width:14px;height:14px;border:1px solid var(--theme-muted);border-radius:50%;font-size:8px}.sample-circle.completed{background:var(--theme-ink);border-color:var(--theme-ink);color:var(--theme-bg)}.theme-preview-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-top:10px}.theme-preview-bottom span{font-size:10px;color:var(--theme-muted)}.theme-preview-bottom img{width:53px;image-rendering:pixelated}
.guide-steps{padding:0;list-style:none;margin:31px 0;display:grid;gap:25px}.guide-steps li{display:flex;gap:19px;align-items:flex-start}.step-no{display:grid;place-items:center;width:30px;height:30px;border:1px solid #dfd7c5;border-radius:50%;font-size:11px;color:#958460;flex-shrink:0;margin-top:3px}.guide-steps h3{font-size:16px;letter-spacing:0;line-height:2}.guide-steps p{font-size:13px;color:var(--muted);margin-top:3px}.quiet-note{display:flex;align-items:flex-start;gap:18px;background:#faf4e5;padding:23px 27px;border-radius:13px}.quiet-note>span{font-size:24px;color:#b0a074}.quiet-note p{font-size:12px;color:#938366;line-height:1.85}.quiet-note strong{display:block;color:#766341;font-weight:550;margin-bottom:5px}.faq-section{border:0;margin:0;padding-bottom:90px}.faq-section .section-heading{margin-bottom:28px}.faq-section h2{font-size:33px}.faq-section details{border-bottom:1px solid var(--line);padding:20px 0}.faq-section summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:20px;font-size:14px;font-weight:500}.faq-section summary::-webkit-details-marker{display:none}.faq-section summary>span{font-size:18px;color:#9a907b;line-height:1.1}.faq-section details[open] summary>span{transform:rotate(45deg)}.faq-section details>p{font-size:13px;color:var(--muted);margin-top:15px;line-height:1.95;padding-right:25px}.more-help{font-size:12px;color:#969080;margin-top:24px}.more-help a{color:#76664a;margin-left:9px;text-decoration:underline;text-underline-offset:4px}
.download-section{position:relative;background:#f5eddd;overflow:hidden;text-align:center}.download-art{position:absolute;inset:0;background:linear-gradient(180deg,rgba(250,244,230,.96) 15%,rgba(250,244,230,.85) 68%,rgba(250,244,230,.36)),url("panorama.94ac621e74dc6099.webp") center bottom/cover no-repeat}.download-inner{position:relative;padding-block:55px 67px}.download-cat{margin:0 auto 21px;width:82px;image-rendering:pixelated}.download-inner h2{font-size:44px;margin-top:17px}.download-inner>p:not(.eyebrow){font-size:14px;color:#8d7e63;margin-top:18px}.download-links{display:flex;justify-content:center;gap:15px;margin-top:28px}.store-link{display:flex;gap:16px;align-items:center;padding:13px 19px;border-radius:11px;background:#413d31;color:#fffdf8;min-width:218px;text-align:left;transition:background .2s,transform .2s}.store-link:hover{background:#685e47;transform:translateY(-2px)}.store-link svg{width:25px;height:25px;fill:currentColor}.store-link small{display:block;font-size:9px;color:#cdc6b6;margin-bottom:3px}.store-link>span{font-size:17px;font-weight:500}.store-link>span:last-child{font-size:18px;margin-left:auto}.wechat-note{font-size:12px;color:#817354;display:flex;justify-content:center;gap:8px;align-items:center;margin-top:22px}.wechat-note strong{font-weight:500}.wechat-icon{font-size:18px}.download-inner .download-footnote{font-size:10px!important;margin-top:10px!important;color:#a8997d!important}.footer{padding-block:40px 25px;display:grid;grid-template-columns:1fr 1fr;gap:30px}.footer-brand{font-size:19px;font-weight:600}.footer-brand span{display:block;font-size:10px;color:#979080;font-weight:400;margin-top:9px}.footer nav{display:flex;gap:27px;justify-content:flex-end;align-items:center;font-size:11px;color:#847d6d}.footer nav a:hover{text-decoration:underline}.footer-bottom{grid-column:1/-1;border-top:1px solid var(--line);padding-top:22px;display:flex;justify-content:space-between;font-size:10px;color:#9f9787}
@media(min-width:1440px){.hero{padding-block:90px 75px}.hero-visual{max-width:535px}.hero-room{margin-block:17px 5px}}
@media(max-width:1000px){.wrap{width:calc(100% - 60px)}.header-inner{width:calc(100% - 44px)}.top-nav{gap:20px}.hero{gap:20px;padding-block:60px}.hero-actions{gap:17px}.hero-actions .text-link{font-size:12px}.hero-note{font-size:9px}.hero-note span{padding:0 4px}.promise-strip{gap:15px;font-size:10px}.promise-strip b{font-size:12px;margin-right:8px}.editorial{grid-template-columns:155px minmax(0,1fr);gap:35px;padding-top:60px}.contents nav a{font-size:11px;padding-left:9px}.room-showcase{padding:25px;grid-template-columns:1fr 185px;gap:18px}.showcase-copy h3{font-size:21px}.cat-line{gap:5px}.cat-line img{width:34px}.split-section{grid-template-columns:1fr 195px;gap:22px}.theme-layout{grid-template-columns:1fr 255px;gap:20px}.theme-preview{padding:25px 20px}.theme-options{gap:4px}.theme-options button span{width:24px;height:24px}.theme-options button{font-size:8px}.widget-stage{gap:18px;padding:27px 22px}.story-section{padding-bottom:60px;margin-bottom:58px}}
@media(max-width:760px){html{scroll-padding-top:95px}.wrap{width:calc(100% - 40px)}.header-inner{height:70px;width:calc(100% - 32px);gap:10px}.brand{font-size:19px;gap:8px}.brand img{width:33px}.brand small{font-size:8px}.top-nav{display:none}.button-small{font-size:11px;min-height:38px;padding:10px 13px;gap:9px}.hero{grid-template-columns:1fr;padding-block:43px 32px;gap:30px}.hero-copy{text-align:center}.hero-copy .eyebrow{margin-bottom:18px;font-size:10px}h1{font-size:43px;line-height:1.32}.hero-lead{font-size:14px;margin-top:18px}.hero-actions{justify-content:center;gap:22px;margin-top:25px}.hero-actions .button{font-size:14px;min-height:48px;padding:13px 18px;gap:20px}.hero-actions .text-link{font-size:12px}.hero-note{font-size:9px;margin-top:18px}.hero-visual{width:min(460px,100%);margin:auto;padding:18px 17px 26px}.hero-room{width:100%;margin-top:8px}.room-caption{font-size:10px}.hero-message{font-size:11px}.hero-message img{width:32px}.promise-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:6px;text-align:center;padding:20px 0;font-size:8px}.promise-strip b{display:block;font-size:12px;margin:0 0 7px}.editorial{display:block;padding-top:0}.contents{position:sticky;top:70px;z-index:15;background:var(--paper);margin:0 -20px 43px;padding:0 20px;border-bottom:1px solid var(--line)}.contents-label,.aside-note{display:none}.contents nav{flex-direction:row;overflow:auto;gap:23px;padding-block:17px;scrollbar-width:none}.contents nav::-webkit-scrollbar{display:none}.contents nav a{padding:0;border:0;white-space:nowrap;font-size:11px}.contents nav a span{display:none}.contents nav a[aria-current]{text-decoration:underline;text-decoration-color:#a49162;text-underline-offset:8px}.story-section{padding-bottom:43px;margin-bottom:43px;scroll-margin-top:66px}.section-heading .eyebrow{font-size:10px;margin-bottom:14px}h2{font-size:32px;line-height:1.4}.section-heading>p:not(.eyebrow){font-size:13px;margin-top:17px;line-height:1.95}.task-stage{padding:23px 22px 10px;margin-top:25px;border-radius:17px}.demo-label{font-size:10px}.demo-intro{margin-bottom:18px}.demo-top h3{font-size:21px}.demo-task{font-size:13px;padding:17px 0}.demo-task small{font-size:9px}.demo-bottom p{font-size:10px}.section-footnote{font-size:10px}.room-showcase{grid-template-columns:1fr 155px;padding:22px 17px;gap:15px;align-items:center;margin-top:25px}.showcase-copy h3{font-size:18px;line-height:1.65;margin-top:14px}.small-label{font-size:7px}.showcase-copy>p{font-size:10px;line-height:1.9;margin-top:12px}.cat-line{gap:3px;margin-top:17px}.cat-line img{width:28px}.showcase-copy .fine-print{font-size:8px}.view-switch{margin-bottom:12px}.view-switch button{font-size:9px;padding:5px 15px}.app-screen{border-width:3px;border-radius:12px}.screen-caption{font-size:7px;margin-top:9px}.split-section{grid-template-columns:1fr 145px;gap:19px;align-items:start}.split-section h2{font-size:27px}.text-points{gap:16px;margin-top:22px}.text-points>div{gap:9px}.text-points p{font-size:9px}.text-points strong{font-size:10px}.text-points>div>span{width:21px;height:21px;font-size:11px}.calendar-preview{padding:12px;border-radius:16px;margin-top:30px}.calendar-preview figcaption{font-size:7px;margin-top:9px}.widget-stage{padding:25px 17px;gap:15px;margin-top:25px}.widget-stage img{border-radius:13px}.widget-stage figcaption{font-size:9px;margin-top:13px}.widget-stage figcaption strong{font-size:11px}.theme-layout{grid-template-columns:1fr;gap:25px}.theme-options{max-width:340px;gap:11px}.theme-options button{font-size:10px}.theme-options button span{width:31px;height:31px}.theme-current{margin-top:17px}.theme-preview{padding:26px;min-height:340px}.theme-preview h3{font-size:25px}.theme-symbol{font-size:37px}.theme-preview .small-label{font-size:9px}.theme-preview-bottom img{width:58px}.theme-sample{font-size:12px}.theme-preview-bottom span{font-size:11px}.guide-steps{gap:23px}.guide-steps li{gap:15px}.guide-steps h3{font-size:15px}.guide-steps p{font-size:12px}.quiet-note{padding:20px 18px;gap:12px}.quiet-note p{font-size:11px}.faq-section{padding-bottom:48px;margin-bottom:0}.faq-section h2{font-size:28px}.faq-section summary{font-size:13px;line-height:1.6}.faq-section details{padding-block:19px}.faq-section details>p{font-size:12px;padding-right:5px}.more-help{font-size:11px}.download-inner{padding-block:43px 49px}.download-inner h2{font-size:35px}.download-inner>.eyebrow{font-size:10px}.download-cat{width:70px}.download-links{gap:11px;margin-top:25px}.store-link{min-width:0;flex:1;max-width:220px;padding:12px 13px;gap:10px}.store-link>span{font-size:14px}.store-link small{font-size:8px}.store-link svg{width:22px;flex-shrink:0}.store-link>span:last-child{font-size:14px}.wechat-note{font-size:10px;margin-top:20px}.footer{padding-block:29px 21px;gap:23px}.footer nav{gap:13px;font-size:9px}.footer-brand{font-size:17px}.footer-brand span{font-size:9px}.footer-bottom{font-size:8px}}
@media(max-width:380px){h1{font-size:38px}.wrap{width:calc(100% - 32px)}.room-showcase{grid-template-columns:1fr 135px;gap:12px;padding:19px 13px}.showcase-copy h3{font-size:16px}.cat-line img{width:24px}.split-section{grid-template-columns:1fr 124px;gap:13px}.split-section h2{font-size:25px}.calendar-preview{padding:9px}.hero-actions{gap:16px}.hero-actions .text-link{font-size:11px}.store-link{padding:12px 10px;gap:7px}.store-link>span{font-size:12px}.footer nav{gap:9px}}
/* Reading layouts collapse before the sidebar can squeeze the feature content. */
@media(max-width:980px){
  .editorial{display:block;padding-top:0}
  .contents{position:sticky;top:82px;z-index:15;background:var(--paper);margin:0 -30px 48px;padding:0 30px;border-bottom:1px solid var(--line)}
  .contents-label,.aside-note{display:none}
  .contents nav{flex-direction:row;gap:25px;overflow:auto;scrollbar-width:none;padding:0}
  .contents nav::-webkit-scrollbar{display:none}
  .contents nav a{display:flex;align-items:center;min-height:51px;padding:0;border:0;white-space:nowrap;font-size:12px}
  .contents nav a span{display:none}
  .contents nav a[aria-current]{text-decoration:underline;text-decoration-color:#a49162;text-underline-offset:9px}
  .story-section{scroll-margin-top:60px}
  .room-showcase{grid-template-columns:1fr 250px;padding:34px;gap:30px}
  .screen-viewer .app-screen{width:230px}
  .showcase-copy h3{font-size:26px}
  .showcase-copy>p{font-size:14px}
  .showcase-copy .fine-print{font-size:11px}
  .split-section{grid-template-columns:1fr 250px;gap:35px}
  .text-points p{font-size:13px}
  .text-points strong{font-size:14px}
  .section-heading>p:not(.eyebrow){font-size:16px}
  .theme-layout{grid-template-columns:1fr 290px;gap:35px}
}
@media(max-width:760px){
  .hero{padding-block:34px 30px;gap:26px}
  .hero-visual{max-width:380px}
  .hero-lead{font-size:15px}
  .hero-note{font-size:10px;white-space:normal}
  .promise-strip{font-size:10px;line-height:1.7;gap:14px}
  .promise-strip b{font-size:13px}
  .contents{top:70px;margin-inline:-20px;padding-inline:20px;margin-bottom:35px}
  .contents nav{gap:22px}
  .contents nav a{font-size:12px;min-height:48px}
  .section-heading>p:not(.eyebrow){font-size:15px;line-height:1.9}
  .section-heading h2{font-size:32px}
  .story-section{scroll-margin-top:66px}
  .room-showcase{grid-template-columns:1fr;padding:26px;gap:26px}
  .showcase-copy h3{font-size:24px;line-height:1.5}
  .showcase-copy>p{font-size:14px}
  .showcase-copy .fine-print{font-size:11px}
  .small-label{font-size:10px}
  .cat-line{gap:12px;margin-top:23px}
  .cat-line img{width:43px}
  .screen-viewer .app-screen{width:min(250px,100%)}
  .screen-caption{font-size:10px}
  .view-switch{margin-bottom:18px}
  .view-switch button{font-size:13px;padding:10px 25px;min-height:40px}
  .split-section{grid-template-columns:1fr;gap:27px}
  .split-section h2{font-size:32px}
  .text-points p{font-size:13px}
  .text-points strong{font-size:14px}
  .text-points>div>span{width:28px;height:28px;font-size:14px}
  .text-points>div{gap:14px}
  .calendar-preview{width:100%;margin-top:0;padding:26px}
  .calendar-preview .app-screen{width:min(250px,100%);margin-inline:auto}
  .calendar-preview figcaption{font-size:10px;margin-top:14px}
  .theme-layout{grid-template-columns:1fr;gap:27px}
  .theme-options{grid-template-columns:repeat(6,minmax(0,1fr));gap:4px}
  .theme-options button{min-width:0;min-height:49px}
  .theme-options button span{width:clamp(24px,7.5vw,31px);height:clamp(24px,7.5vw,31px)}
  .theme-preview .small-label{font-size:10px}
  .demo-label,.demo-tag{font-size:10px}
  .demo-task{font-size:15px;padding-block:19px}
  .demo-task small{font-size:11px}
  .demo-bottom p{font-size:12px}
  .section-footnote{font-size:12px}
  .guide-steps p{font-size:14px}
  .quiet-note p{font-size:13px}
  .faq-section summary{font-size:15px}
  .faq-section details>p{font-size:14px}
  .more-help{font-size:13px}
  .footer{grid-template-columns:1fr;gap:22px}
  .footer nav{justify-content:flex-start;gap:24px;font-size:12px}
  .footer-brand span{font-size:11px}
  .footer-bottom{font-size:10px;flex-wrap:wrap;gap:12px}
}
@media(max-width:480px){
  h1{font-size:clamp(34px,10.4vw,43px)}
  .hero-actions{gap:18px}
  .hero-actions .button{font-size:13px;padding-inline:17px}
  .hero-actions .text-link{font-size:12px;gap:8px}
  .hero-note{max-width:270px;margin-inline:auto;line-height:1.8}
  .widget-stage{grid-template-columns:1fr;padding:26px;gap:27px}
  .widget-stage figcaption{font-size:12px}
  .widget-stage figcaption strong{font-size:15px}
  .widget-stage img{border-radius:19px}
  .download-links{flex-direction:column;align-items:center;gap:13px}
  .store-link{width:250px;max-width:100%;padding:14px 20px;gap:17px}
  .store-link>span{font-size:17px}
  .store-link small{font-size:10px}
  .store-link svg{width:25px}
  .wechat-note{font-size:12px;line-height:1.8}
}
@media(max-width:380px){.contents{margin-inline:-16px;padding-inline:16px}}
.header-controls{display:flex;align-items:center;gap:16px;flex-shrink:0}
.language-menu{position:relative;font-size:12px;flex-shrink:0}
.language-menu summary{display:flex;gap:8px;align-items:center;cursor:pointer;list-style:none;padding:11px 8px;min-height:42px;white-space:nowrap;color:var(--muted)}
.language-menu summary::-webkit-details-marker{display:none}
.language-short{display:none}
.language-menu nav{position:absolute;top:calc(100% + 8px);right:0;min-width:164px;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:0 10px 35px #39382e15;padding:6px;z-index:30}
.language-menu nav a{display:block;padding:11px 13px;border-radius:7px;font-size:13px;white-space:nowrap}
.language-menu nav a:hover,.language-menu nav a[aria-current=page]{background:var(--cream);color:var(--accent)}
html[lang=en] .hero-note{white-space:normal;line-height:1.9}
html[lang=en] .hero-actions{gap:20px;flex-wrap:wrap}
html[lang=en] .promise-strip b{display:block;margin-bottom:5px}
html[lang=en] .promise-strip{line-height:1.7}
html[lang=en] .section-heading h2{font-size:clamp(29px,3.1vw,41px)}
html[lang=en] .room-showcase{grid-template-columns:minmax(0,1fr) 230px}
html[lang=en] .showcase-copy h3{font-size:23px}
html[lang=en] .footer nav{flex-wrap:wrap;gap:15px}
@media(max-width:1100px){.header-controls{gap:8px}.top-nav{gap:18px}.header-inner{gap:18px}.language-menu summary{font-size:11px}}
@media(max-width:980px){.top-nav{display:none}}
@media(max-width:760px){
  .header-controls{gap:6px}
  .header-inner{gap:10px}
  .brand{font-size:17px;gap:8px}
  .language-full{display:none}
  .language-short{display:inline}
  .language-menu summary{padding-inline:5px;gap:5px;font-size:11px;min-height:38px}
  html[lang=en] .brand small{display:none}
  html[lang=en] .button-small{font-size:11px;padding-inline:12px;gap:8px;white-space:nowrap}
  html[lang=en] .hero-actions{gap:15px}
  html[lang=en] .hero-actions .text-link{font-size:12px}
  html[lang=en] .room-showcase{grid-template-columns:1fr}
  html[lang=en] .section-heading h2{font-size:31px}
  html[lang=en] .theme-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 10px}
  html[lang=en] .theme-options button{font-size:11px}
  html[lang=en] .theme-current{font-size:12px}
  html[lang=en] .download-links .store-link small{white-space:normal}
  html[lang=en] .wechat-note{flex-wrap:wrap}
  html[lang=en] .footer nav{font-size:11px;gap:12px}
}
@media(max-width:480px){html[lang=en] h1{font-size:clamp(31px,8.6vw,39px)}html[lang=en] .hero-actions .button{gap:14px}}
.product-definition{font-size:16px;font-weight:550;line-height:1.8;margin-top:22px;max-width:530px;color:#675d46}
.hero-lead{margin-top:15px}
.product-facts{padding-block:50px 48px;border-bottom:1px solid var(--line)}
.product-facts h2{font-size:29px;line-height:1.5;margin-top:14px;letter-spacing:-.025em}
.facts-intro{font-size:14px;color:var(--muted);margin-top:12px;max-width:760px}
.facts-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 30px;margin:26px 0 0}
.facts-grid>div{padding:20px 0;border-top:1px solid var(--line)}
.facts-grid dt{font-size:13px;font-weight:600;color:#716143;margin-bottom:9px}
.facts-grid dd{margin:0;font-size:13px;line-height:1.85;color:var(--muted)}
.checked-note{font-size:10px;line-height:1.9;color:#969080;margin-top:17px}
.guide-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}
.guide-card{display:block;border:1px solid var(--line);border-radius:15px;padding:24px;background:#fffdfa;transition:border-color .2s,background .2s}
.guide-card:hover{border-color:#b8a985;background:#f9f5eb}
.guide-number{font-size:10px;color:#b0a080}
.guide-card h3{font-size:19px;line-height:1.5;margin-top:12px;letter-spacing:-.02em}
.guide-card p{font-size:12px;line-height:1.9;color:var(--muted);margin-top:12px}
.guide-card-link{display:block;font-size:11px;color:#8c7a55;margin-top:22px}
.footer nav{flex-wrap:wrap}
.site-measurement-note{grid-column:1/-1;font-size:10px;color:#999182;line-height:1.8;max-width:850px}
.article-back{padding-top:35px;font-size:12px;color:#8b7a57}
.article-grid{display:grid;grid-template-columns:185px minmax(0,1fr);gap:65px;padding-block:45px 80px}
.guide-toc{position:sticky;top:115px;align-self:start}
.guide-toc>p{font-size:10px;color:#a09784;margin-bottom:20px}
.guide-toc nav{display:flex;flex-direction:column;gap:17px}
.guide-toc a{font-size:12px;color:#887b62;line-height:1.8;border-left:1px solid var(--line);padding-left:12px}
.guide-toc a:hover{color:var(--ink);border-color:#a38b59}
.article-grid article>h1{font-size:40px;line-height:1.4;margin-top:15px;letter-spacing:-.025em;max-width:820px}
.article-lead{font-size:16px;line-height:1.95;color:var(--muted);margin-top:23px}
.guide-visual{margin:30px 0 39px;padding:26px;background:var(--cream);border-radius:18px}
.guide-visual figcaption{font-size:11px;line-height:1.8;color:#958770;margin-top:18px}
.guide-visual.widget-stage{align-items:center}
.guide-visual.widget-stage figcaption{grid-column:1/-1;margin-top:0}
.backup-flow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;text-align:center}
.backup-flow>div{padding:20px 12px;border:1px solid #e2dac9;background:#fffdf7;border-radius:12px}
.backup-flow .step-no{margin:0 auto 15px}
.backup-flow strong{display:block;font-size:14px;font-weight:550}
.flow-format{display:block;font-size:10px;letter-spacing:.1em;color:#a99a7c;margin-top:13px}
.table-scroll{overflow:auto;max-width:100%}
.platform-table{width:100%;border-collapse:collapse;text-align:left;font-size:13px;line-height:1.8}
.platform-table th,.platform-table td{padding:14px 10px;border-bottom:1px solid #e1d8c4;vertical-align:top}
.platform-table th{font-weight:550;color:#756241}
.platform-table td{color:#887b64}
.guide-phone img{width:230px;margin-inline:auto}
.guide-phone figcaption{text-align:center}
.article-section{padding-bottom:35px;margin-top:40px;border-bottom:1px solid var(--line);scroll-margin-top:120px}
.article-section h2,.article-sources h2,.article-related h2{font-size:25px;line-height:1.5;letter-spacing:-.025em}
.article-section>p,.article-sources>p{font-size:15px;line-height:1.95;margin-top:19px;color:var(--muted)}
.article-steps{padding-left:22px;margin:20px 0 0;font-size:15px;color:var(--muted);line-height:1.95}
.article-steps li{padding-left:7px;margin-bottom:13px}
.task-examples{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin-top:22px}
.task-examples>div{padding:20px 15px;background:var(--cream);border-radius:13px}
.task-examples h3{font-size:15px;letter-spacing:0}
.task-examples ul{padding-left:17px;font-size:12px;color:var(--muted);line-height:1.9;margin:13px 0 0}
.task-examples li{margin-top:8px}
.article-sources{padding:27px;background:#f9f5ec;border-radius:15px;margin-top:40px}
.article-sources h2{font-size:20px}
.article-sources>p{font-size:12px;margin-top:15px}
.article-sources ul{padding-left:17px;font-size:12px;color:#877450;line-height:2;margin:17px 0}
.article-sources a:hover{text-decoration:underline}
.article-sources .text-link{font-size:12px}
.article-related{margin-top:45px}
.about-cat{image-rendering:pixelated;margin-top:35px}
@media(max-width:980px){.article-grid{grid-template-columns:150px minmax(0,1fr);gap:30px}.facts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-grid article>h1{font-size:34px}.task-examples{grid-template-columns:1fr}.task-examples>div{padding:20px}.article-grid .guide-cards{grid-template-columns:1fr}}
@media(max-width:760px){
  .product-definition{font-size:14px;margin-top:18px;margin-inline:auto;max-width:340px}
  .product-facts{padding-block:32px 31px}
  .product-facts h2{font-size:24px}
  .facts-intro{font-size:13px}
  .facts-grid{gap:0 18px;margin-top:21px}
  .facts-grid dt{font-size:12px}
  .facts-grid dd{font-size:12px}
  .facts-grid>div{padding-block:16px}
  .checked-note{font-size:10px}
  .guide-cards{grid-template-columns:1fr;gap:15px;margin-top:23px}
  .guide-card{padding:23px}
  .guide-card h3{font-size:19px}
  .guide-card p{font-size:13px}
  .guide-card-link{font-size:12px}
  .site-measurement-note{font-size:10px}
  .article-back{padding-top:26px;font-size:11px}
  .article-grid{display:block;padding-block:27px 50px}
  .guide-toc{position:static;border-bottom:1px solid var(--line);padding-bottom:24px;margin-bottom:30px}
  .guide-toc>p{margin-bottom:12px}
  .guide-toc nav{gap:10px}
  .guide-toc a{font-size:12px}
  .article-grid article>h1{font-size:29px;line-height:1.5}
  .article-lead{font-size:15px;margin-top:21px}
  .guide-visual{padding:20px;margin-block:25px 30px}
  .guide-visual figcaption{font-size:10px}
  .backup-flow{gap:9px}
  .backup-flow>div{padding:15px 7px}
  .backup-flow strong{font-size:12px}
  .flow-format{font-size:8px}
  .platform-table{font-size:11px}
  .platform-table th,.platform-table td{padding:11px 6px}
  .guide-phone img{width:min(250px,100%)}
  .article-section{margin-top:29px;padding-bottom:28px;scroll-margin-top:90px}
  .article-section h2,.article-related h2{font-size:23px}
  .article-section>p,.article-steps{font-size:14px;line-height:1.95}
  .article-steps{padding-left:20px}
  .task-examples{grid-template-columns:1fr}
  .task-examples ul{font-size:13px}
  .article-sources{padding:23px;margin-top:30px}
  html[lang=en] .facts-grid{grid-template-columns:1fr}
}
@media(max-width:480px){.facts-grid{grid-template-columns:1fr}.facts-grid dt{font-size:13px}.facts-grid dd{font-size:14px}.backup-flow{grid-template-columns:1fr}.backup-flow>div{display:flex;align-items:center;gap:15px;text-align:left;padding:17px}.backup-flow .step-no{margin:0}.backup-flow strong{font-size:14px}.flow-format{margin:0 0 0 auto}.platform-table{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Direct downloads remain readable at narrow widths in every language. */
.hero-downloads{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:0}
.hero-downloads .button{white-space:normal;min-height:48px;text-align:center;font-size:14px}
.hero-downloads .button:nth-child(2){background:transparent;color:var(--ink);border:1px solid var(--ink)}
.hero-copy .hero-pricing{font-size:12px;line-height:1.7;margin:13px 0 12px;max-width:460px}
.hero-demo{display:inline-flex;min-height:44px;align-items:center}
@media(max-width:760px){.hero-downloads{gap:10px}.hero-downloads .button{padding:13px 15px;font-size:13px;flex:1 1 155px}.hero-copy .hero-pricing{font-size:11px}}

/* Product identity and extractable facts share the existing visual language. */
.hero-copy h1{font-size:clamp(40px,4.5vw,64px);line-height:1.2}
.hero-category{display:block;font-size:.52em;line-height:1.5;margin-top:12px;letter-spacing:-.02em}
.geo-overview-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr) minmax(0,1fr);gap:32px}
.geo-overview-grid h2{font-size:23px;line-height:1.45;margin:0 0 18px}
.geo-overview-grid ul{padding-left:20px;margin:0;font-size:13px;line-height:1.85;color:var(--muted)}
.geo-overview-grid li+li{margin-top:12px}.geo-overview-grid strong{color:var(--ink)}
.geo-overview-grid p{font-size:11px;line-height:1.8;margin-top:15px}.geo-overview-grid a{text-decoration:underline;text-underline-offset:3px}
.contextual-guides{display:flex;flex-wrap:wrap;gap:10px 24px;margin-top:22px;font-size:13px;color:var(--accent)}
.contextual-guides a{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0;font-size:12px;line-height:1.8}
.breadcrumb li+li:before{content:"/";padding-right:8px;color:var(--muted)}
@media(max-width:980px){.geo-overview-grid{grid-template-columns:1fr;gap:30px}.geo-overview-grid section+section{border-top:1px solid var(--line);padding-top:25px}}
@media(max-width:760px){.hero-copy h1,html[lang=en] .hero-copy h1{font-size:42px}.hero-category{font-size:24px}.geo-overview-grid h2{font-size:23px}.geo-overview-grid ul{font-size:14px}.contextual-guides{font-size:12px;gap:6px 18px}}