/* 展示页面采用暖白编辑式布局；手机应用以 OLED 黑底、像素心和原生列表延续 watchOS 概念。 */
:root{--paper:#f4f1eb;--ink:#262420;--muted:#8c8074;--line:#dfd7cc;--heart:#ff7180;--app-muted:#a68b98;--app-panel:#20191f;--font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}
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7px;display:flex;align-items:center;justify-content:space-between;font-size:8px;color:#d5aec9;line-height:1.5;text-align:left}.mini-label{font-size:7px;color:#bb8da8;letter-spacing:.3px}.mini-switch{width:20px;height:12px;background:#cf6793;border-radius:9px;position:relative;flex-shrink:0}.mini-switch:after{content:"";width:8px;height:8px;position:absolute;top:2px;right:2px;background:#ecd9e8;border-radius:50%}.mini-switch.off{background:#51324a}.mini-switch.off:after{right:auto;left:2px}.mini-avatar{width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#382235;color:#e9b0d0;font:18px "Songti SC",serif}.mini-particles{font-size:15px;color:#cf9cba;line-height:1.8;letter-spacing:1px;padding:11px 0;background:radial-gradient(circle at 10% 20%,#d7a4c3 1px,transparent 2px),radial-gradient(circle at 85% 80%,#d7a4c3 1px,transparent 2px)}.mini-screen .waveform{height:33px;gap:3px;margin:4px 0}.mini-screen .waveform i{width:2px;max-height:30px}.mini-two-watches{font-size:30px;letter-spacing:9px;color:#e886b0;line-height:1.4}.mini-home-tabs{font-size:7px;color:#bb779e;position:absolute;bottom:13px;letter-spacing:6px}.scene-caption{font-size:9px;color:#9a8470;line-height:1.75;max-width:178px;margin:12px 0 0}.boundary-note{display:grid;grid-template-columns:140px 1fr;gap:30px;padding:35px 0 43px;border-top:1px solid var(--line);align-items:start}.boundary-note>span{font-size:10px;color:#a08772;padding-top:3px}.boundary-note p{font-size:10px;color:#99836f;line-height:1.95;margin:0;max-width:770px}footer{max-width:1440px;padding:26px 64px;margin:auto;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}footer .wordmark{font-size:23px}footer>span:not(.wordmark),footer>a{font-size:9px;color:#9b8470}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.board-mode .hero,.board-mode .adaptation,.board-mode .boundary-note{display:none}.board-mode .masthead{height:77px}.board-mode .journey-section{border-top:0;padding-top:36px}.board-mode .settings-section{padding-top:36px}.board-mode .scene-grid{grid-template-columns:repeat(5,minmax(0,1fr));row-gap:31px}.board-mode .settings-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.heart-static .pixel-heart{animation:none!important}.motion-reduced *,.motion-reduced *:before,.motion-reduced *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
@keyframes heartbeat{0%,49%,100%{transform:scale(1)}10%{transform:scale(1.07)}20%{transform:scale(1)}31%{transform:scale(1.04)}40%{transform:scale(1)}}@keyframes wave{0%,100%{transform:scaleY(.65)}50%{transform:scaleY(1)}}@keyframes record-pulse{0%,100%{box-shadow:0 0 0 0 rgba(255,113,128,.08)}50%{box-shadow:0 0 0 10px rgba(255,113,128,.06)}}@keyframes screen-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes sheet-in{from{transform:translateY(20px);opacity:0}to{transform:translateY(0);opacity:1}}
@media(max-width:1150px){.masthead,main,footer{padding-left:36px;padding-right:36px}.hero{gap:40px}.hero h1{font-size:65px}.stage-word{display:none}.principles{gap:17px}.scene-grid{gap:29px 20px}.mini-screen{padding-left:8px;padding-right:8px}.adaptation{gap:40px}}
@media(max-width:850px){.hero{grid-template-columns:1fr;gap:38px;padding-top:40px}.hero h1{font-size:72px;margin-top:26px}.hero-copy{max-width:640px}.hero-description{font-size:14px}.platform-note{max-width:570px}.experience{max-width:580px;width:100%;margin:auto}.phone-stage{height:682px}.stage-word{display:block}.stage-word-left{left:45px}.stage-word-right{right:45px}.masthead-note{display:none}.scene-grid,.board-mode .scene-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px 25px}.settings-grid,.board-mode .settings-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.adaptation{grid-template-columns:1fr;gap:25px}.adaptation h2 br{display:none}.section-heading h2{font-size:26px}.mini-phone{max-width:185px}.boundary-note{grid-template-columns:100px 1fr;gap:20px}footer>span:not(.wordmark){display:none}}
@media(max-width:480px){.masthead,main,footer{padding-left:20px;padding-right:20px}.masthead{height:78px;gap:10px}.wordmark{font-size:25px}.platform-nav{gap:0;padding:3px}.platform-nav a{font-size:9px;padding:0 11px;min-height:30px}.hero{padding-top:33px;padding-bottom:40px;gap:30px}.hero h1{font-size:59px;letter-spacing:-3.8px;margin-top:24px}.eyebrow{font-size:7px;letter-spacing:1.6px}.hero-description{font-size:13px}.principles{gap:19px;margin-top:27px;margin-bottom:23px}.principles b{font-size:9px}.platform-note{font-size:10px}.text-link{font-size:10px;margin-top:10px}.phone-stage{height:auto;min-height:0;background:none;overflow:visible;padding:0}.stage-word,.hardware-button{display:none}.phone-hardware{width:100%;max-width:390px;height:684px;padding:1px;background:#a28b98;border-radius:34px;box-shadow:0 10px 22px rgba(55,33,47,.09)}.phone-screen{border-radius:33px}.phone-status{padding-top:12px;height:42px}.phone-app{padding:17px 22px 20px}.stage-heading{font-size:9px}.stage-heading>span:last-child{font-size:8px}.simulation-note{font-size:8px;margin-top:2px}.scene-grid,.board-mode .scene-grid,.settings-grid,.board-mode .settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:27px 17px}.mini-phone{border-radius:25px;padding:4px;max-width:185px}.mini-screen{border-radius:21px;padding:18px 8px 17px}.scene-title b{font-size:9px}.scene-caption{font-size:8px}.journey-section,.settings-section{padding-top:35px;padding-bottom:43px}.section-heading{flex-direction:column;align-items:flex-start;gap:15px;margin-bottom:27px}.section-heading h2{font-size:24px}.section-heading>p{font-size:9px}.adaptation{padding:35px 0 39px;gap:23px}.adaptation h2{font-size:26px;margin-top:12px}.adaptation p{font-size:11px}.boundary-note{grid-template-columns:1fr;gap:14px;padding:29px 0 34px}.boundary-note p{font-size:9px}footer{padding-top:22px;padding-bottom:22px}footer>a{font-size:8px}.phone-tabs{padding-bottom:max(12px,env(safe-area-inset-bottom));height:64px}.input-sheet{padding-bottom:max(27px,env(safe-area-inset-bottom))}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.scene-item:hover{transform:none}}
/* iOS 输入字体至少 16px，避免浏览器在聚焦昵称框时自动放大视口。 */
.app-input{font-size:16px}.platform-nav a{white-space:nowrap}
@media(max-width:480px){.platform-nav a{font-size:8px;padding-left:9px;padding-right:9px}}
/* 首页压缩装饰空间，优先让两个核心发送动作在桌面模拟器首屏内完整显示。 */
.home-page{gap:9px}.home-heart-space{padding:5px 0 10px;gap:6px}.home-heart-space .pixel-heart{width:88px;height:80px;margin:0}.home-page .inbox-button{min-height:68px;padding:12px}