/* 总品牌页采用独立样式，避免影响各应用官网。 */
:root{--paper:#f5f3eb;--ink:#243f36;--muted:#67756c;--line:#d8dcd2;--orange:#d9673e}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Avenir Next","Helvetica Neue","Hiragino Sans","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible,select:focus-visible{outline:3px solid var(--orange);outline-offset:6px}.wrap{max-width:1240px;margin:auto;padding-left:48px;padding-right:48px}header{height:116px;display:flex;align-items:center;justify-content:space-between}.wordmark{display:inline-flex;align-items:center;gap:12px;font-size:31px;font-weight:600;letter-spacing:-1.7px}.wordmark span{align-self:flex-start;font-size:12px;letter-spacing:0;margin-top:6px}nav{display:flex;align-items:center;gap:32px;font-size:13px}nav a:hover,.app-link:hover{color:var(--orange)}select{border:1px solid var(--line);background:transparent;border-radius:30px;padding:9px 12px;color:var(--ink);font:inherit}.hero{position:relative;padding-top:66px}.hero-copy{position:relative;z-index:1;width:57%}.eyebrow{font-size:10px;letter-spacing:2px;font-weight:600;display:flex;align-items:center;gap:10px}.dot{width:7px;height:7px;border-radius:50%;background:var(--orange)}h1{font-weight:400;font-size:clamp(60px,7.1vw,96px);line-height:1.04;letter-spacing:-5px;margin:30px 0 25px}h1 em{font-family:Georgia,serif;font-weight:400;color:var(--orange)}.intro{max-width:370px;font-size:16px;line-height:1.85;color:var(--muted)}.button{display:inline-flex;align-items:center;gap:36px;background:var(--ink);color:var(--paper);border-radius:40px;padding:17px 23px;font-size:13px;margin-top:18px;transition:transform .2s}.button:hover{transform:translateY(-3px);background:#35594d}.art{position:absolute;right:48px;top:78px;width:43%;height:480px;background:#e9ecdf;border-radius:48% 48% 8px 8px;overflow:hidden}.art-label{position:absolute;top:44px;left:0;width:100%;text-align:center;font-size:9px;letter-spacing:2px}.orbit{position:absolute;width:380px;height:300px;left:50%;top:90px;border:1px solid #bdc8b8;border-radius:50%;transform:translateX(-50%) rotate(-35deg)}.orbit-two{transform:translateX(-50%) rotate(45deg);width:270px;height:370px;top:50px}.tile{position:absolute;width:145px;height:145px;border-radius:34px;box-shadow:12px 24px 30px #233f3617;display:grid;place-items:center}.tile-orange{background:#df7952;top:112px;left:18%;transform:rotate(-15deg);color:#f8e3bf}.sun{font-size:110px;line-height:1}.tile-green{background:#315849;top:208px;right:12%;transform:rotate(13deg);color:#d8e1aa}.bars{display:flex;align-items:flex-end;height:65px;gap:9px}.bars i{display:block;width:16px;height:30px;background:currentColor;border-radius:5px}.bars i:nth-child(2){height:47px}.bars i:nth-child(3){height:65px}.tile-cream{background:#f7f0ce;width:94px;height:94px;top:310px;left:16%;transform:rotate(-9deg);color:#7e8860;border-radius:24px}.loop{font-family:Georgia,serif;font-size:74px;line-height:1}.spark{position:absolute;right:45px;top:114px;font-size:50px;color:#b49e58}.art-bottom{position:absolute;right:24px;bottom:24px;font-family:Georgia,serif;font-style:italic;line-height:1.5;font-size:15px}.coordinate{position:absolute;left:26px;bottom:28px;font-size:9px;letter-spacing:2px}.hero-bottom{margin-top:80px;padding:24px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.hero-bottom span:last-child{font-size:9px;letter-spacing:1.3px}.collection{padding-top:90px;padding-bottom:100px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:45px}h2{font-family:Georgia,"Yu Mincho",serif;font-weight:400;font-size:43px;line-height:1.2;letter-spacing:-1.3px;margin:18px 0 0}.section-head>p{max-width:210px;font-size:13px;line-height:1.7;color:var(--muted)}.app-row{border-top:1px solid var(--line);display:flex;align-items:center;gap:26px;padding:33px 0}.app-row:last-child{border-bottom:1px solid var(--line)}.number{font-size:10px;color:var(--muted);width:20px}.app-icon{width:76px;height:76px;border-radius:21px;flex-shrink:0;display:grid;place-items:center;font-family:Georgia,serif;font-size:48px}.rev{background:#dce7dc;color:#315849}.wage{background:#f3dfbd;color:#94702d}.sub{background:#e3e1ef;color:#706985}.koto{background:#f1dcd3;color:#bd694a}.app-info{flex:1}.category{font-size:9px;letter-spacing:1.6px;color:var(--muted)}h3{font-size:25px;letter-spacing:-.6px;font-weight:500;margin:8px 0}h3 small{font-size:14px;font-weight:400;letter-spacing:0;color:var(--muted)}.app-info p{font-size:13px;line-height:1.7;max-width:480px;color:var(--muted);margin:8px 0 0}.app-link{font-size:12px;display:flex;gap:25px;align-items:center}.app-link span:last-child{font-size:25px}.app-tag{font-size:10px;color:var(--muted);border:1px solid var(--line);padding:8px 12px;border-radius:30px}.about{background:#e8ecdf;padding:75px 0 85px}.about-grid{display:grid;grid-template-columns:1fr 2fr;gap:40px}.about h2{margin-top:0;font-size:51px}.about-grid>div>p{max-width:540px;font-size:15px;color:var(--muted);line-height:1.9;margin:25px 0 40px}.principles{display:flex;gap:50px;border-top:1px solid #cbd3c4;padding-top:24px}.principles>div{flex:1}.principles span{font-size:10px;color:var(--muted)}.principles h3{font-size:17px;margin-top:13px}.principles p{font-size:12px;color:var(--muted);line-height:1.8}footer{display:flex;justify-content:space-between;align-items:end;padding-top:50px;padding-bottom:45px}footer p{font-size:11px;color:var(--muted);margin-top:20px}.footer-right{text-align:right;font-size:12px}.sr,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip:focus{position:fixed;z-index:10;background:white;padding:15px}html[lang=zh] h1,html[lang=ja] h1{font-size:clamp(46px,5.4vw,73px);letter-spacing:-2px;line-height:1.25}html[lang=zh] h2,html[lang=ja] h2{font-size:36px;line-height:1.45}.hero-copy,.art{animation:arrive .8s ease both}.art{animation-delay:.12s}@keyframes arrive{from{opacity:0;translate:0 16px}to{opacity:1;translate:0 0}}@media(max-width:800px){.wrap{padding-left:24px;padding-right:24px}header{height:90px}.wordmark{font-size:26px}nav{gap:16px}nav>a{display:none}.hero{padding-top:32px}.hero-copy{width:100%}h1{font-size:72px}.intro{max-width:420px}.art{position:relative;top:auto;right:auto;width:100%;max-width:480px;height:440px;margin:45px auto 0}.hero-bottom{margin-top:35px}.hero-bottom span:last-child{display:none}.collection{padding-top:55px;padding-bottom:60px}.section-head{display:block;margin-bottom:28px}h2{font-size:36px}.section-head>p{max-width:none}.app-row{gap:15px;flex-wrap:wrap;padding:26px 0}.number{display:none}.app-icon{width:57px;height:57px;border-radius:16px;font-size:37px}.app-info{flex-basis:calc(100% - 72px)}.app-link,.app-tag{margin-left:72px}.app-info h3{font-size:23px}.about{padding:45px 0}.about-grid{grid-template-columns:1fr;gap:20px}.about h2{font-size:39px}.principles{gap:20px}footer{gap:20px}.hero-bottom{font-size:10px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* 官网与下载入口分组，窄屏保持与应用介绍对齐。 */
.app-actions{display:flex;flex-direction:column;align-items:flex-start;gap:14px;max-width:240px}.store-download{font-weight:600}.app-actions .app-link{margin-left:0}@media(max-width:800px){.app-actions{margin-left:72px;max-width:calc(100% - 72px)}}