:root{--ink:#2a1724;--muted:#806c76;--paper:#fcfaf7;--rose:#a34863;--line:#e6dedb;--peach:#f0ddd0}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:80px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}a,button{-webkit-tap-highlight-color:transparent}a{text-decoration:none}a,button{color:inherit}button{font:inherit;cursor:pointer}button:disabled{cursor:wait;opacity:.45}a:focus-visible,button:focus-visible{outline:3px solid var(--rose);outline-offset:5px}blockquote,h1,h2,h3,p{margin:0}h1,h2,h3{letter-spacing:-.045em;font-weight:600}em{font-style:normal;color:var(--rose)}h2{font-size:clamp(36px,4.7vw,64px);line-height:1.25}h2 span{color:var(--rose)}.skip{position:fixed;top:-80px;z-index:100;background:white;padding:15px}.skip:focus{top:0}.header{position:sticky;top:0;z-index:30;height:62px;padding:0 max(28px,calc((100vw - 1180px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #2a17240b;background:#fcfaf7e8;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.brand{display:block;width:119px;line-height:0}.brand img{width:100%;height:auto}.header nav{display:flex;gap:32px;align-items:center;font-size:14px}.nav-download{background:var(--ink);color:#fff;border-radius:30px;padding:9px 17px}.nav-download span{margin-left:13px}.hero{position:relative;padding:75px 24px 60px;text-align:center;max-width:1440px;margin:auto}.brand-line{font-size:15px;letter-spacing:.22em;color:var(--muted);margin-bottom:32px}.brand-line span{margin-left:18px}.hero h1{font-size:clamp(54px,6.6vw,91px);line-height:1.14;letter-spacing:-.055em}.hero-description{font-size:19px;line-height:1.85;color:var(--muted);margin:25px auto 28px}.primary{display:inline-flex;align-items:center;gap:28px;padding:15px 24px;background:var(--ink);color:#fff;border-radius:40px;font-size:15px;transition:background .2s}.primary:hover{background:var(--rose)}.hero-aside{position:absolute;left:48px;bottom:68px;font-size:10px;line-height:1.8;letter-spacing:.14em;color:#a08a90;text-align:left}.showcase{max-width:1256px;margin:0 auto;padding:0 28px 55px}.tour{scroll-margin-top:84px}.tour-top{display:flex;justify-content:space-between;align-items:center}.scene-switch{display:flex;gap:6px;background:#eee7e2;padding:5px;border-radius:40px}.scene-switch button{border:0;background:transparent;border-radius:30px;padding:13px 22px;font-size:14px}.scene-switch button[aria-pressed=true]{background:var(--ink);color:white;box-shadow:0 4px 8px #2a17241a}.tour-hint{font-size:13px;color:var(--muted);letter-spacing:.06em}.tour-heading{padding:40px 0 32px;display:grid;grid-template-columns:1fr auto;align-items:end;gap:12px 24px}.eyebrow{font-size:13px;letter-spacing:.08em;color:var(--muted);margin-bottom:22px}.tour-heading .eyebrow{grid-column:1/-1;margin:0 0 6px}.tour-heading h2{font-size:40px;white-space:pre-line}.tour-heading>p:last-child{font-size:16px;line-height:1.7;color:var(--muted);padding-bottom:4px}.stage{aspect-ratio:1.65;position:relative;isolation:isolate;overflow:hidden;background:#f2ece8;border:1px solid #dfd7d5;border-radius:16px;box-shadow:0 24px 55px -26px #42213530}.camera{position:absolute;left:0;top:0;transform-origin:0 0;will-change:transform}.camera,.camera iframe{width:1440px;height:960px}.camera iframe{display:block;border:0;pointer-events:none;background:#fff}.focus-ring{position:absolute;border:2px solid #b25b77;border-radius:14px;box-shadow:0 0 0 10000px #2a172421;pointer-events:none}.overview{position:absolute;right:18px;bottom:18px;background:#fcfaf7ed;border:1px solid #d8ccd1;border-radius:30px;padding:10px 17px;font-size:13px;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.tour-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f7f1ed;gap:20px;font-size:15px}.tour-loading img{width:70px;border-radius:18px}.tour-loading button{padding:10px 20px;border-radius:20px;border:1px solid var(--line);background:white}.tour-caption{display:flex;gap:24px;align-items:center;min-height:92px;padding:22px 4px}.step-count{font-size:12px;color:var(--muted);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;white-space:nowrap}.tour-caption p{line-height:1.5;flex:1 1;animation:arrive .5s ease}.play-control{width:42px;height:42px;border:0;border-radius:50%;background:var(--ink);color:white;font-size:14px}.timeline{display:grid;grid-template-columns:repeat(9,1fr);gap:12px}.timeline button{padding:0;border:0;background:none;text-align:left;color:var(--muted);line-height:2}.timeline i{display:block;height:3px;border-radius:3px;background:#e1d5d8;margin-bottom:9px;transition:background .3s}.timeline button[aria-current=step]{color:var(--ink);font-weight:600}.timeline button[aria-current=step] i{background:var(--rose)}.copy-row{display:flex;justify-content:space-between;align-items:center;padding:25px 0;font-size:16px}.copy-row button{border:0;background:var(--ink);color:white;padding:12px 20px;border-radius:30px}.section{max-width:1200px;margin:auto;padding:105px 28px}.section-heading{margin-bottom:54px}.spark{padding-top:80px}.spark-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.spark article{padding:44px 40px;border-radius:4px}.love-quote{background:#efe0e1}.sales-quote{background:#ede5d8}.spark blockquote{font-size:clamp(26px,2.8vw,37px);font-weight:550;line-height:1.55;letter-spacing:-.025em;margin:32px 0}.spark blockquote em{position:relative}.spark blockquote em:after{content:"";position:absolute;left:0;right:0;bottom:-7px;border-top:2px solid #a3486355;border-radius:50%;height:6px;transform:rotate(-2deg)}.quote-note{font-size:16px;line-height:1.85;color:#77616b;margin-bottom:28px}.text-link{border:0;border-bottom:1px solid #aa889950;background:none;padding:0 0 9px;font-size:14px;font-weight:550;text-align:left}.text-link span{margin-left:18px}.text-link:hover{color:var(--rose)}.insight{padding-top:30px;padding-bottom:125px}.insight h2{font-size:clamp(34px,4.3vw,57px)}.insight-path{display:grid;grid-template-columns:repeat(3,1fr);gap:54px;margin-top:58px}.insight-path>div{border-top:1px solid var(--line);padding-top:22px}.insight-path span{font-size:12px;color:#a68b93}.insight-path h3{font-size:26px;margin:24px 0 15px}.insight-path p{font-size:16px;line-height:1.85;color:var(--muted)}.features{background:#efe6e1}.features .section{padding-top:100px;padding-bottom:110px}.feature-tabs{display:flex;gap:34px;border-bottom:1px solid #d5c7c8}.feature-tabs button{background:none;border:0;border-bottom:2px solid transparent;font-size:16px;color:var(--muted);padding:0 0 17px;position:relative;top:1px}.feature-tabs button[aria-pressed=true]{color:var(--ink);border-color:var(--ink)}.feature-body{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center;margin-top:57px;animation:arrive .55s ease;min-height:300px}.feature-body h3{font-size:36px;line-height:1.45;white-space:pre-line}.feature-body>div>p{font-size:17px;color:var(--muted);line-height:1.9;margin:22px 0 28px;max-width:410px}.memory-note{background:#fcfaf7;border-radius:10px;padding:32px;box-shadow:0 20px 40px -20px #38223120;transform:rotate(-2deg)}.note-top{display:flex;align-items:center;gap:14px;font-size:12px;color:var(--muted)}.note-top img{width:38px;border-radius:10px}.memory-note blockquote{font-size:25px;font-weight:550;line-height:1.65;margin:30px 0}.note-line{height:1px;background:var(--line)}.memory-note p{font-size:15px!important;margin-bottom:0!important}.wechat{padding-top:110px;padding-bottom:120px}.section-description{font-size:18px;line-height:1.85;color:var(--muted);margin-top:26px}.workflow{padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:65px;margin-bottom:0}.workflow li{border-top:1px solid #b59da7;padding-top:20px}.workflow span{display:block;font-size:12px;color:var(--muted);margin-bottom:20px}.workflow b{font-size:17px;font-weight:500}.download{padding:100px 24px 85px;text-align:center;background:#ead8d2}.closing-icon{width:72px;height:72px;border-radius:18px;margin-bottom:30px;box-shadow:0 10px 25px #7c495025}.download h2{font-size:clamp(42px,5.3vw,72px)}.download>div>p{font-size:17px;margin-top:24px;color:var(--muted)}.releases{display:flex;justify-content:center;gap:16px;margin:37px auto 42px}.release-card{min-width:230px;background:#fcfaf79e;border:1px solid #fff8;border-radius:12px;padding:22px;display:flex;flex-direction:column;gap:9px}.release-card b{font-size:18px;font-weight:550}.release-card span{font-size:14px;color:var(--muted);display:block;margin-top:8px}.release-card a{background:var(--ink);color:white;padding:12px;border-radius:30px;font-size:14px}.release-card code{font-size:11px;color:var(--muted)}.release-card button{border:0;background:#e9d7d9;padding:10px}.closing-brand{font-size:13px!important;letter-spacing:.2em}footer{max-width:1180px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:35px 28px;color:var(--muted);font-size:12px}footer .brand{width:104px}@keyframes arrive{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@media(min-width:1500px){.hero{padding-top:95px;padding-bottom:80px}}@media(max-width:850px){.hero-aside{display:none}.tour-heading h2{font-size:34px}.tour-heading>p:last-child{max-width:200px;font-size:14px}.section{padding:75px 28px}.spark article{padding:32px 26px}.spark blockquote{font-size:28px}.feature-body{gap:42px}.feature-body h3{font-size:29px}.insight-path{gap:28px}.insight-path p{font-size:14px}.memory-note{padding:25px}.memory-note blockquote{font-size:22px}.timeline{gap:8px}.timeline button{font-size:11px}.tour-caption p{font-size:18px}}@media(max-width:600px){.header{height:56px;padding:0 20px}.brand{width:99px}.header nav{gap:17px;font-size:12px}.header nav>a:nth-child(2){display:none}.nav-download{padding:8px 12px}.nav-download span{display:none}.hero{padding:54px 20px 50px}.brand-line{font-size:12px;margin-bottom:26px;letter-spacing:.15em}.brand-line span{margin-left:10px}.hero h1{font-size:54px;line-height:1.2}.hero-description{font-size:15px;line-height:1.9;margin:23px auto}.primary{font-size:14px;padding:14px 20px}.showcase{padding:0 18px 30px}.tour-top{justify-content:center}.tour-hint{display:none}.scene-switch{width:100%;justify-content:center}.scene-switch button{font-size:12px;padding:12px 16px;flex:1 1;white-space:nowrap}.tour-heading{padding:32px 3px 24px;display:block}.tour-heading .eyebrow{font-size:11px;margin-bottom:13px}.tour-heading h2{font-size:33px}.tour-heading>p:last-child{margin-top:15px;max-width:none;font-size:14px}.stage{aspect-ratio:auto;height:420px;border-radius:12px}.tour-caption{gap:13px;min-height:100px;padding:22px 1px;align-items:center}.tour-caption p{font-size:16px}.step-count{font-size:10px}.play-control{width:36px;height:36px}.timeline{grid-template-columns:repeat(5,1fr);gap:15px 10px}.timeline button{font-size:11px;line-height:1.4}.timeline i{margin-bottom:8px}.overview{font-size:12px;right:12px;bottom:12px;padding:9px 13px}.section{padding:65px 24px}.section-heading{margin-bottom:35px}.eyebrow{font-size:12px;margin-bottom:20px}.spark-grid{grid-template-columns:1fr;gap:18px}.spark article{padding:32px}.spark blockquote{font-size:30px;margin:26px 0}.quote-note{font-size:15px}.insight{padding-top:15px;padding-bottom:70px}.insight h2{font-size:32px}.insight-path{grid-template-columns:1fr;gap:30px;margin-top:36px}.insight-path>div{display:grid;grid-template-columns:30px 1fr;gap:10px 14px;padding-top:19px}.insight-path span{padding-top:8px}.insight-path h3{font-size:24px;margin:0}.insight-path p{grid-column:2;font-size:15px}.features .section{padding:65px 24px}.features h2{font-size:34px}.feature-tabs{gap:0;justify-content:space-between}.feature-tabs button{font-size:14px;padding-bottom:15px}.feature-body{grid-template-columns:1fr;gap:30px;margin-top:33px;min-height:0}.feature-body h3{font-size:30px}.feature-body>div>p{font-size:16px;margin-top:18px}.memory-note{margin:0 5px;padding:25px}.memory-note blockquote{font-size:23px;margin:25px 0}.section-description{font-size:16px}.workflow{grid-template-columns:1fr 1fr;gap:30px 24px;margin-top:40px}.workflow b{font-size:15px}.workflow span{margin-bottom:13px}.download{padding:70px 22px 60px}.download h2{font-size:43px}.download>div>p{font-size:15px}.releases{gap:12px}.release-card{min-width:0;flex:1 1;padding:20px 12px}.release-card b{font-size:17px}.release-card span{font-size:12px}footer{padding:28px 24px;flex-wrap:wrap;gap:22px}footer>span{font-size:10px}footer>a:last-child{display:none}.copy-row{gap:15px;font-size:13px;align-items:start}.copy-row button{font-size:12px;white-space:nowrap;padding:11px 13px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{animation:none!important;transition:none!important}}@media(min-width:851px){.hero{padding-top:54px;padding-bottom:46px}.hero h1{font-size:clamp(58px,5.8vw,82px)}.hero h1 br{display:none}.hero h1 em{margin-left:.17em}.hero-description{margin-top:24px}.hero-aside{bottom:47px}.tour-heading{padding-top:30px;padding-bottom:27px}.tour-heading h2{font-size:35px}}.camera{will-change:auto}.mobile-focus{display:none}@media(max-width:600px){.mobile-focus{display:block;margin-top:18px;border-left:2px solid var(--rose);padding:2px 0 2px 16px;white-space:pre-line;font-size:16px;line-height:1.8}}.column-guide{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:0 18px 20px}.column-guide div{border-left:2px solid #b88993;padding-left:14px}.column-guide b{display:block;font-weight:550}.column-guide span{display:block;margin-top:7px;font-size:13px;color:var(--muted)}.camera,.camera iframe{width:1200px;height:800px}.stage{aspect-ratio:1.5}.timeline{grid-template-columns:repeat(6,1fr);gap:22px}.timeline button{font-size:14px}.tour-more{display:flex;align-items:center;margin-top:26px;padding:20px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}.tour-more button{background:none;border:0;padding:5px 0;font-size:13px}.tour-more button[aria-pressed=true]{color:var(--rose)}.tour-heading{padding-top:26px}.tour-heading .eyebrow{display:none}.tour-caption p{font-size:20px}.hero{padding-bottom:36px!important}.spark{padding-top:65px}.insight-path h3{margin-top:8px}.workflow li{padding-top:25px}.wechat-window{position:absolute;inset:6% 7%;z-index:3;display:flex;overflow:hidden;border-radius:12px;border:1px solid #c9c9c9;background:#ededed;box-shadow:0 25px 90px #28172444;color:#222;text-align:left;font-family:-apple-system,PingFang SC,sans-serif}.wechat-rail{width:54px;flex-shrink:0;background:#e2e2e2;padding:24px 15px;color:#32a35c;display:flex;gap:27px;align-items:center;flex-direction:column}.wechat-rail span{color:#666;font-size:23px}.wechat-conversation{flex:1 1;min-width:0;display:flex;flex-direction:column}.wechat-conversation header{height:55px;border-bottom:1px solid #ddd;display:flex;align-items:center;justify-content:space-between;padding:0 24px;font-size:16px}.wechat-conversation header span{font-size:13px;color:#777}.wechat-messages{flex:1 1;overflow:auto;padding:20px 26px}.wechat-date{text-align:center;color:#999;font-size:12px;margin-bottom:18px}.wechat-incoming,.wechat-outgoing{display:flex;align-items:flex-start;gap:10px;margin-bottom:22px}.wechat-incoming p,.wechat-outgoing p{padding:13px 16px;max-width:78%;border-radius:5px;font-size:16px;line-height:1.7;white-space:pre-line;background:white}.wechat-incoming i,.wechat-outgoing i{font-style:normal;background:#c6b7a7;width:34px;height:34px;display:grid;place-items:center;border-radius:4px;font-size:14px;flex-shrink:0}.wechat-outgoing{justify-content:flex-end}.wechat-outgoing p{background:#a9ea7a}.wechat-outgoing i{background:#cfb9c3}.wechat-editor{height:145px;flex-shrink:0;background:#fff;border-top:1px solid #ddd;padding:10px 20px;position:relative}.wechat-editor>span:first-child{color:#888;font-size:18px}.wechat-editor>p{font-size:15px;line-height:1.7;max-height:65px;overflow:auto;white-space:pre-line}.wechat-send{position:absolute;bottom:12px;right:20px;padding:6px 26px;background:#f2f2f2;border-radius:4px;color:#148b37;font-size:14px}.wechat-send.press{background:#16aa4a;color:white;transform:scale(.95)}.typing-caret{border-left:1px solid #333;margin-left:1px}.tour-caption{min-height:80px}.showcase{padding-bottom:15px}@media(max-width:600px){.column-guide{gap:8px;padding:0 0 18px}.column-guide div{padding-left:8px}.column-guide b{font-size:12px}.column-guide span{font-size:10px;line-height:1.5}.stage{height:420px;aspect-ratio:auto}.timeline{grid-template-columns:repeat(3,1fr);gap:17px}.timeline button,.tour-more{font-size:12px}.tour-more{gap:13px;flex-wrap:wrap}.tour-more>span{width:100%}.tour-more button{font-size:12px}.tour-caption p{font-size:16px}.wechat-window{inset:3% 2%}.wechat-rail{display:none}.wechat-conversation header{height:42px;padding:0 13px;font-size:14px}.wechat-messages{padding:12px}.wechat-incoming p,.wechat-outgoing p{font-size:13px;padding:9px 11px;max-width:82%;line-height:1.65}.wechat-incoming i,.wechat-outgoing i{width:24px;height:24px;font-size:11px}.wechat-incoming,.wechat-outgoing{gap:6px;margin-bottom:12px}.wechat-editor{height:105px;padding:7px 12px}.wechat-editor>p{font-size:12px;max-height:40px}.wechat-send{bottom:8px;padding:4px 17px;font-size:12px}}.tour-start{border:0;background:transparent;color:var(--ink);cursor:pointer;font:inherit;font-size:13px;padding:12px}.tour-start:hover{color:#A74967}.tour-start:focus-visible{outline:2px solid #A74967;outline-offset:3px}.hero{padding:90px 24px 76px!important}.hero h1{font-weight:550}.hero-description{margin-top:30px;line-height:1.9}.showcase{max-width:1312px;padding:76px 40px 100px;border-top:1px solid #e8dfda}.showcase:nth-child(2){background:#f5eee7;max-width:none}.showcase:nth-child(2) .tour{max-width:1232px;margin:auto}.tour-heading{display:block;padding:0 0 42px;max-width:840px}.tour-heading .eyebrow{display:block;font-size:14px;letter-spacing:.12em;margin-bottom:22px;color:#977764}.tour-heading h2{font-size:clamp(36px,4.2vw,60px);font-weight:550;line-height:1.3;letter-spacing:-.035em}.tour-heading>p:last-child{margin-top:24px;font-size:19px;color:#806e67}.column-guide{gap:32px;padding:0 10px 24px;grid-template-columns:29fr 35fr 33fr}.column-guide div{border-left:0;padding-left:0}.column-guide b{font-size:17px;font-weight:600}.column-guide span{font-size:12px;line-height:1.6;margin-top:6px;color:#95847c}.stage{border-radius:18px;border:1px solid #e4dcd6;box-shadow:0 30px 70px -45px #472b25;aspect-ratio:1.6}.tour-caption{padding:24px 0 10px;min-height:85px}.tour-caption p{font-size:21px;font-weight:500;line-height:1.6;max-width:900px}.play-control{flex-shrink:0}.timeline{gap:20px;margin-top:12px}.timeline button{font-size:12px}.timeline i{height:2px}.tour-more{border:0;margin-top:8px;padding:16px 0 0;gap:25px}.tour-more,.tour-more button{font-size:12px}.copy-row{margin-top:16px}.features{padding:85px 0;background:#f4eee9}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px 90px;margin-top:70px}.feature-grid article{border-top:1px solid #dacec5;padding-top:30px}.feature-grid .eyebrow{margin-bottom:16px}.feature-grid h3{font-size:30px;line-height:1.4;white-space:pre-line;font-weight:550;margin-bottom:20px}.feature-grid article>p:not(.eyebrow){font-size:16px;line-height:1.9;color:#82746b;max-width:420px}.feature-grid blockquote{font-size:19px;line-height:1.8;color:#784c55;margin:30px 0 12px}.feature-grid small{font-size:13px;color:#8d7c74;line-height:1.8}.wechat.section{padding-top:110px;padding-bottom:110px}.workflow{margin-top:45px}.mobile-focus{max-width:40em}.wx-shell{position:absolute;inset:3%;z-index:3;display:flex;overflow:hidden;border-radius:9px;border:1px solid #c7c7c7;box-shadow:0 20px 60px #0003;background:#f5f5f5;color:#1c1c1c;font-family:-apple-system,PingFang SC,sans-serif;text-align:left}.wx-shell svg{width:23px;height:23px;flex-shrink:0}.wx-rail{width:58px;flex-shrink:0;background:#e7e7e7;display:flex;align-items:center;flex-direction:column;gap:27px;position:relative;padding-top:14px;color:#707070}.wx-lights{display:flex;gap:5px;margin-bottom:0}.wx-lights i{width:8px;height:8px;background:#ff6057;border-radius:50%}.wx-lights i:nth-child(2){background:#ffbd2e}.wx-lights i:nth-child(3){background:#28c840}.wx-avatar{height:36px;width:36px;flex-shrink:0;display:grid;place-items:center;background:#cab69b;border-radius:4px;font-size:15px;color:#fff}.wx-avatar.love{background:#b68d97;font-size:26px}.wx-avatar.work{background:#596f81}.wx-avatar.own{background:#747c70}.wx-avatar.transfer{background:#34b24b}.wx-selected{color:#07b75a}.wx-bottom{margin-top:auto;margin-bottom:24px}.wx-list{width:210px;flex-shrink:0;background:#eee;border-right:1px solid #ddd}.wx-search{height:68px;gap:8px;padding:20px 12px 10px}.wx-search,.wx-search>span{display:flex;align-items:center}.wx-search>span{gap:5px;flex:1 1;background:#dedede;color:#8b8b8b;border-radius:4px;font-size:12px;padding:5px}.wx-search svg{width:13px;height:13px}.wx-search>b{background:#ddd;width:26px;border-radius:4px;font-weight:400;text-align:center;font-size:22px;line-height:26px}.wx-list-contact{display:flex;gap:10px;padding:15px 12px;background:#d8d8d8;position:relative}.wx-list-contact>div:nth-child(2){min-width:0}.wx-list-contact b{font-size:13px;font-weight:500}.wx-list-contact p{font-size:11px;color:#929292;margin-top:6px;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;max-width:126px}.wx-list-contact small{position:absolute;right:10px;top:17px;font-size:9px;color:#a0a0a0}.wx-list-contact.secondary{background:none}.wx-list-contact.secondary b{font-size:12px}.wx-main{flex:1 1;min-width:0;display:flex;flex-direction:column}.wx-main header{height:68px;border-bottom:1px solid #dfdfdf;display:flex;align-items:center;justify-content:space-between;padding:10px 24px 0;flex-shrink:0}.wx-main header b{font-size:17px;font-weight:500}.wx-messages{flex:1 1;min-height:0;overflow:auto;padding:18px 24px 22px}.wx-date{text-align:center;font-size:11px;color:#aaa;margin-bottom:22px}.wx-row{display:flex;align-items:flex-start;gap:12px;margin-bottom:20px}.wx-row>p{position:relative;max-width:82%;padding:10px 12px;border-radius:4px;background:#fff;font-size:15px;line-height:1.7;white-space:pre-line}.wx-row>p:before{content:"";position:absolute;left:-5px;top:14px;border-top:5px solid transparent;border-bottom:5px solid transparent;border-right:5px solid white}.wx-row.outgoing{flex-direction:row-reverse}.wx-row.outgoing>p{background:#95ec69}.wx-row.outgoing>p:before{left:auto;right:-5px;border-right:0;border-left:5px solid #95ec69}.wx-editor{height:176px;flex-shrink:0;border-top:1px solid #e1e1e1;padding:14px 22px 10px;background:#f9f9f9;display:flex;flex-direction:column}.wx-tools{display:flex;align-items:center;gap:15px;color:#777}.wx-tools svg{width:19px;height:19px}.wx-tools span{flex:1 1}.wx-editor>p{flex:1 1;min-height:0;overflow:auto;font-size:15px;line-height:1.65;margin-top:12px;white-space:pre-line}.wx-send-line{display:flex;justify-content:flex-end;align-items:center;gap:14px;margin-top:8px}.wx-send-line small{color:#aaa;font-size:10px}.wx-send-line>span{background:#e9e9e9;border-radius:4px;padding:5px 24px;font-size:13px;color:#07a850}.wx-send-line>span.pressed{background:#07aa50;color:white}@media(max-width:900px){.showcase{padding:56px 24px 75px}.wx-list{width:155px}.wx-list-contact small{display:none}.wx-list-contact p{max-width:90px}.wx-rail{width:44px}.wx-messages{padding:14px}.wx-editor{height:145px;padding:10px 14px}.wx-row>p{font-size:13px;max-width:85%}.wx-avatar{width:28px;height:28px;font-size:12px}.feature-grid{gap:45px}.column-guide{gap:15px}.tour-caption p{font-size:18px}}@media(max-width:600px){.hero{padding:65px 20px!important}.hero h1{font-size:50px}.hero-description{font-size:16px}.showcase{padding:48px 18px 65px}.tour-heading{padding-bottom:28px}.tour-heading h2{font-size:35px}.tour-heading .eyebrow{font-size:12px;margin-bottom:17px}.tour-heading>p:last-child{font-size:16px;margin-top:18px}.column-guide{padding:0 0 18px;gap:8px}.column-guide b{font-size:12px}.column-guide span{font-size:10px}.stage{height:435px;aspect-ratio:auto;border-radius:12px}.tour-caption{padding-top:18px}.tour-caption p{font-size:16px}.tour-more{gap:20px}.tour-more>span{width:auto}.wx-shell{inset:2%}.wx-list{width:62px}.wx-search{height:45px;padding:10px;justify-content:center}.wx-search>span{padding:5px;flex:none;font-size:0}.wx-search>b{display:none}.wx-list-contact{padding:13px 14px}.wx-list-contact.secondary,.wx-list-contact>div:nth-child(2),.wx-rail{display:none}.wx-main header{height:45px;padding:0 12px}.wx-main header b{font-size:14px}.wx-messages{padding:12px 10px}.wx-date,.wx-row{margin-bottom:16px}.wx-row{gap:7px}.wx-row>p{font-size:12px;line-height:1.65;padding:9px;max-width:calc(100% - 30px)}.wx-row .wx-avatar{width:23px;height:23px;font-size:10px}.wx-editor{height:125px;padding:10px}.wx-editor>p{font-size:12px}.wx-tools{gap:11px}.wx-tools svg{width:15px;height:15px}.wx-send-line small{display:none}.wx-send-line>span{padding:4px 18px;font-size:11px}.feature-grid{grid-template-columns:1fr;margin-top:40px;gap:38px}.feature-grid h3{font-size:27px}.features{padding:48px 0}.wechat.section{padding-top:65px;padding-bottom:65px}}.wx-main{background:#fff}.wx-list{background:#f3f3f3}.wx-list-contact{background:#70bb8b}.wx-list-contact b,.wx-list-contact p,.wx-list-contact small{color:#fff}.wx-list-contact.secondary b{color:#333}.wx-list-contact.secondary p{color:#999}.wx-editor{background:#fff}.wx-editor>p{order:0;margin:0 0 8px}.wx-tools{order:1}.wx-send-line{order:2}.wx-row:not(.outgoing)>p{background:#f0f0f0}.wx-row:not(.outgoing)>p:before{border-right-color:#f0f0f0}