/* Full viewport layout, without a simulated device frame. */
:root{--viewport-height:100vh;--safe-top:env(safe-area-inset-top,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px);--safe-right:env(safe-area-inset-right,0px)}
@supports(height:100dvh){:root{--viewport-height:100dvh}}
html,body{width:100%;height:100%;min-height:100%;margin:0;padding:0;box-sizing:border-box;overflow:hidden}
body{display:block;min-height:var(--viewport-height)}
#app.phone-shell{position:fixed;left:0;top:var(--viewport-top,0px);width:100%;height:var(--keyboard-height,var(--viewport-height));min-height:var(--keyboard-height,var(--viewport-height));max-height:none;margin:0;padding:0;box-sizing:border-box}
#app>.app-screen{width:100%;height:100%;min-height:0;max-height:none;box-sizing:border-box;padding-left:var(--safe-left);padding-right:var(--safe-right)}
#app>.home{background-size:cover;background-position:center;overflow:hidden}
.home .dock{flex-shrink:0}
/* Safe-area is consumed once by the status bar (or status-hidden padding)
   and Dock bottom margin, inside the viewport-sized border box. */
.netease-mask{position:absolute;inset:0;z-index:80;background:#0005;display:grid;place-items:center;padding:24px}
.netease-dialog{width:min(100%,360px);padding:24px;border-radius:24px;background:#fff;text-align:center;max-height:95%;overflow:auto}
.netease-dialog header{display:flex;align-items:center;justify-content:space-between}.netease-dialog h2{font-size:calc(20px * var(--font-scale,1))}
.netease-dialog button{color:#007aff;background:transparent;padding:10px}.login-qr{width:210px;max-width:100%;aspect-ratio:1}
.netease-dialog p{font-size:calc(14px * var(--font-scale,1));line-height:1.5}.song-lyrics{white-space:pre-wrap;font:inherit;font-size:calc(13px * var(--font-scale,1));color:#8e8e93;line-height:1.8}
.music-transport{display:flex;gap:20px;margin-top:10px}.music-transport button{padding:8px 12px;background:transparent;color:#007aff}
.phone-shell{width:100%;max-width:none;min-height:0;border:0!important;border-radius:0!important;box-shadow:none!important}
input:focus,input:focus-visible,textarea:focus,textarea:focus-visible,select:focus,select:focus-visible{outline:none!important;box-shadow:none!important}
button:focus-visible{outline:1px solid #aaa;outline-offset:2px}
.home-widget{margin:18px 0;max-width:420px}.home-widget img{width:100%;display:block;border-radius:22px}.widget-preview{display:block;width:100%;max-height:240px;object-fit:contain}
.im-message{max-width:75%}
/* Inner-edge tail: receiving left, sending right; cutout gives a curved tip. */
.im-bubble{--bubble:#e9e9eb;background:var(--bubble);isolation:isolate}
.out .im-bubble{--bubble:#007aff;background:var(--bubble)}
.im-bubble:before{z-index:-1;left:-6px;right:auto;bottom:0;width:18px;height:19px;background:var(--bubble);border-radius:0 0 13px 0;transform:none}
.im-bubble:after{content:'';position:absolute;z-index:-1;left:-12px;bottom:-1px;width:12px;height:23px;background:#fff;border-radius:0 0 10px 0}
.out .im-bubble:before{left:auto;right:-6px;border-radius:0 0 0 13px;background:var(--bubble)}
.out .im-bubble:after{left:auto;right:-12px;border-radius:0 0 0 10px}
.im-reaction{left:auto;right:-10px;top:-17px}
.im-message .reaction-picker,.im-message:first-of-type .reaction-picker{top:auto;bottom:calc(100% + 12px)}
.im-message .reaction-picker.below{top:calc(100% + 12px);bottom:auto}
.out .im-reaction{left:-10px;right:auto}
.im-list-header h1,.im-sheet h2{font-size:calc(21px * var(--font-scale,1))}.im-conversation-main{border-bottom:0;position:relative;min-height:88px}.im-conversation-main:after{content:'';position:absolute;bottom:0;left:74px;right:0;height:.5px;background:#e5e5ea}
.im-conversation time{font-size:calc(13px * var(--font-scale,1));max-width:88px}.im-preview small{font-size:calc(15px * var(--font-scale,1))}.im-avatar{width:50px;height:50px}
.im-list-bottom input,.im-list-bottom button{min-height:54px}.im-list-bottom button{width:54px}
.im-list-header sup{position:absolute;right:-4px;top:-5px;border-radius:14px;color:white;background:#007aff;padding:2px 5px;font-size:calc(10px * var(--font-scale,1))}
.im-back{color:#000!important;background:#fff!important}.im-attachments{flex-direction:column;align-items:stretch}.im-attachments button{text-align:left;font-size:calc(18px * var(--font-scale,1));padding:8px}
.photo-collection{width:min(250px,65vw);user-select:none;-webkit-user-select:none}
.photo-collection>small{display:block;font-size:calc(12px * var(--font-scale,1));color:#8e8e93;margin:0 0 8px}
.photo-deck{position:relative;touch-action:pan-y}
.photo-front{position:relative;display:block;width:100%;height:auto;max-height:330px;object-fit:contain;border-radius:18px;transition:transform .18s ease-out}
.photo-behind{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:18px;transform:translate(5px,-3px) rotate(3deg);opacity:.65}
.photo-navigation{display:flex;justify-content:center;align-items:center;gap:14px;color:#8e8e93;font-size:calc(11px * var(--font-scale,1));margin-top:6px}.photo-navigation button{background:transparent;font-size:calc(21px * var(--font-scale,1));padding:0 10px;color:#007aff}
.photo-gallery{position:absolute;inset:0;background:#000;color:white;z-index:500;display:flex;flex-direction:column;padding:var(--safe-top) 0 var(--safe-bottom)}
.photo-gallery header,.photo-gallery footer{display:flex;justify-content:space-between;align-items:center;padding:15px 20px;z-index:1}
.photo-gallery button{background:transparent;color:white;padding:10px;font-size:calc(16px * var(--font-scale,1))}
.gallery-stage{flex:1;min-height:0;display:grid;place-items:center;overflow:hidden;touch-action:none}
.gallery-stage img{max-width:100%;max-height:100%;object-fit:contain;user-select:none;-webkit-user-select:none}
.im-sheet .form-cell input{min-width:0}.im-sheet .form-cell textarea{width:100%;min-height:90px}
.recipient-field{flex-wrap:wrap}.recipient-field input{flex:1;min-width:120px;border:0;background:transparent;font:inherit;padding:5px}
.im-app.sms .out .im-bubble{--bubble:#34c759;background:var(--bubble)}.im-app.sms .im-send{background:#34c759}
@media(min-width:700px){.im-message{max-width:65%}.im-history{padding-left:28px;padding-right:28px}.photo-collection{width:300px}.home-content{padding:28px}.desktop-apps{grid-template-columns:repeat(auto-fill,80px)}.dock{grid-template-columns:repeat(4,1fr)}}
.world-char-select{padding:14px 16px;border-bottom:1px solid #e5e5ea;color:#000}
.world-char-select summary{cursor:pointer;min-height:24px}
.world-char-select summary span{float:right;color:#8e8e93;font-size:calc(14px * var(--font-scale,1))}
.world-char-options{max-height:240px;overflow-y:auto;margin-top:12px}
.world-char-options label{display:flex;align-items:center;justify-content:space-between;min-height:44px;gap:12px}
.world-char-options input{accent-color:#007aff;width:20px;height:20px}
.status-bar{flex-basis:calc(var(--status-height,54px) + var(--safe-top))}
.dock{padding-top:var(--dock-pad,10px);padding-bottom:var(--dock-pad,10px)}
.im-app .im-bubble{--bubble:var(--incoming,#e9e9eb);color:var(--incoming-text,#000)}
.im-app .out .im-bubble{--bubble:var(--outgoing,#007aff);color:var(--outgoing-text,#fff)}
.im-extra-actions,.quote-draft{display:flex;justify-content:space-between;padding:5px 16px;gap:12px;flex-shrink:0}
.im-extra-actions button{background:#f2f2f7;color:#007aff;border-radius:16px;padding:7px 14px}
.quote-draft{font-size:calc(13px * var(--font-scale,1));color:#8e8e93}.quote-draft span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.im-quote{font-size:calc(12px * var(--font-scale,1));border-left:3px solid #8e8e93;padding:5px 10px;margin-bottom:5px;color:#555;background:#f2f2f7;border-radius:6px;max-height:100px;overflow:auto}.im-quote p{margin:3px 0}
.im-translation{font-size:calc(13px * var(--font-scale,1));color:#555;white-space:pre-wrap;border-top:1px solid #ddd;padding-top:8px}
.im-sticker-image{width:140px;max-height:180px;object-fit:contain;display:block}
.sticker-tray{flex-shrink:0;max-height:260px;overflow:auto;padding:14px;background:#f2f2f7}.sticker-tray textarea{width:100%;min-height:55px;border:0;border-radius:12px;padding:10px;margin:8px 0;font:inherit}.sticker-tray button{background:transparent;color:#007aff}.sticker-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.sticker-grid img{width:100%;height:64px;object-fit:contain}.sticker-grid>div{position:relative}.sticker-grid>div>button:last-child{position:absolute;right:0;top:0}
.reaction-picker{flex-wrap:wrap}.reaction-picker .reaction-action{font-size:calc(14px * var(--font-scale,1));padding:8px 12px}
.im-sheet textarea{min-height:70px}.im-sheet input[type=color]{width:42px;min-width:42px;height:30px;padding:0}
.music-screen{background:white}

.status-hidden{padding-top:var(--safe-top)}
.store-tabs{flex-basis:var(--nav-height,57px)}
.phone-tabs{min-height:var(--nav-height,57px)}

input:not([type=range]):not([type=color]):not([type=checkbox]):not([type=radio]),textarea,select{font-size:calc(16px * var(--font-scale,1))!important}
.home{background-size:cover!important;background-position:center!important;background-repeat:no-repeat}
.im-composer .im-ai-reply{display:grid;place-items:center;flex-shrink:0;width:36px;height:36px;border-radius:18px;background:#f2f2f7;color:#007aff;padding:8px}
.im-ai-reply .ui-icon{width:20px;height:20px}
.bubble-color input[type=color]{appearance:none;-webkit-appearance:none;overflow:hidden;border:0;border-radius:9px;width:42px;min-width:42px;height:30px;padding:0;background:none}
.bubble-color input::-webkit-color-swatch-wrapper{padding:0}.bubble-color input::-webkit-color-swatch{border:0;border-radius:9px}.bubble-color input::-moz-color-swatch{border:0;border-radius:9px}
.sticker-manager{background:#f2f2f7}.sticker-toolbar{display:flex;gap:12px;align-items:center;margin-bottom:12px}.sticker-toolbar select,.sticker-toolbar input{min-width:0;flex:1;border:0;padding:12px;border-radius:16px;background:white}.sticker-toolbar button{padding:10px;border-radius:16px;background:white;color:#007aff;font-size:calc(14px * var(--font-scale,1))}
.sticker-manager .sticker-grid{margin-top:16px;grid-template-columns:repeat(3,minmax(0,1fr))}.sticker-manager .sticker-grid>div{background:white;padding:10px;border-radius:18px}.sticker-manager .sticker-grid button{position:static!important;background:transparent;width:100%;padding:0}.sticker-manager .sticker-grid small{display:block;font-size:calc(11px * var(--font-scale,1));overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sticker-manager .sticker-grid select{width:100%;border:0;border-radius:10px;padding:5px;margin-top:8px}
.im-app{overflow:hidden}
.im-wallpaper{inset:-14px}
.im-bubble:after{display:none}
.im-bubble:before{width:16px;height:18px;left:-5px;right:auto;bottom:0;border-radius:0;clip-path:none;background:var(--bubble);transform:none;-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 18'%3E%3Cpath d='M16 0H6C6 8 5 14 0 17C7 18 12 16 16 12Z'/%3E%3C/svg%3E") center/100% 100% no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 18'%3E%3Cpath d='M16 0H6C6 8 5 14 0 17C7 18 12 16 16 12Z'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.out .im-bubble:before{left:auto;right:-5px;transform:scaleX(-1);border-radius:0}
/* Match the entire root chain to the measured standalone viewport policy. */
html[data-viewport-policy="standalone-safe-top-repair"],html[data-viewport-policy="standalone-safe-top-repair"] body{height:var(--viewport-height);min-height:var(--viewport-height)}

/* Clip only the sliding front layer; the rear cards must remain visible. */
.photo-deck{overflow:visible;border-radius:18px;isolation:isolate}
.photo-deck.multiple{margin-right:18px;margin-bottom:12px}
.photo-swipe-window{position:relative;z-index:3;overflow:hidden;border-radius:18px;background:var(--incoming,#e9e9eb)}
.photo-stack-layer{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:18px;pointer-events:none;transform-origin:50% 85%;transform:translate(calc(var(--stack-depth)*5px),calc(var(--stack-depth)*2px)) rotate(calc(var(--stack-depth)*2deg));box-shadow:0 1px 3px #0002}
.photo-swipe-track{display:flex;width:100%;transition:transform .18s ease-out}
.photo-swipe-track.is-dragging{transition:none}
.photo-swipe-track .photo-front{flex:0 0 100%;width:100%;min-width:100%;aspect-ratio:1;object-fit:cover;border-radius:18px}
.im-text-voice{border-radius:18px;padding:12px 16px;background:var(--incoming,#e9e9eb);max-width:100%;overflow-wrap:anywhere}
.im-text-voice summary{cursor:pointer;display:flex;align-items:center;gap:6px}.im-text-voice p{white-space:pre-wrap}.im-text-voice small{opacity:.6}
.books-page-columns p.chapter-page-start{break-before:column;-webkit-column-break-before:always}
@media(prefers-reduced-motion:reduce){.photo-swipe-track{transition:none}}

/* Each photo stays in the same DOM node while crossing the centre of the fan. */
.photo-deck{aspect-ratio:1;overflow:visible}
.photo-deck.multiple{margin:10px 22px 16px}
.photo-fan-card{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;border-radius:18px;box-shadow:0 1px 3px #0002;transform-origin:50% 85%;pointer-events:none;transition:transform .24s cubic-bezier(.2,.7,.3,1)}
.photo-deck.is-dragging .photo-fan-card{transition:none}
.photo-deck.is-settling .photo-fan-card{transition:none}
.photo-deck:is(.is-dragging,.is-settling) .photo-fan-card{will-change:transform,opacity}
@media(prefers-reduced-motion:reduce){.photo-fan-card{transition:none}}
.photo-count-button{display:flex;align-items:center;justify-content:flex-end;gap:5px;margin:0 0 10px auto;padding:4px 0;background:transparent;color:inherit;font-size:13px;touch-action:manipulation}
.photo-count-button svg{width:16px;height:16px;fill:currentColor}
.photo-overview-page{position:absolute;inset:0;z-index:499;display:flex;flex-direction:column;background:#fff;color:#171717;padding:var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);box-sizing:border-box}
.photo-overview-page>header,.photo-overview-page>footer{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;flex-shrink:0;gap:12px}
.photo-overview-page>header button,.photo-overview-page>footer button{border:0;border-radius:30px;background:#fff;color:#171717;min-width:44px;min-height:44px;padding:10px 15px;box-shadow:0 3px 18px #00000008}
.photo-overview-grid{flex:1;min-height:0;overflow:auto;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 28px;align-content:start;padding:16px 9% 24px;overscroll-behavior:contain}
.photo-overview-grid>button{position:relative;display:block;width:100%;aspect-ratio:3/4;padding:0;border:0;border-radius:22px;background:#f5f5f5;box-shadow:0 6px 20px #0000000c}
.photo-overview-grid img{display:block;width:100%;height:100%;object-fit:cover;border-radius:inherit}
.photo-choice{position:absolute;bottom:10px;right:10px;width:23px;height:23px;border:2px solid white;border-radius:50%;background:#0003;color:white;display:grid;place-items:center}.photo-choice.selected{background:#007aff}
.photo-overview-page>footer>span{color:#8e8e93;font-size:13px}
.photo-overview-enter-active,.photo-overview-leave-active{transition:opacity .18s ease,transform .22s ease}
.photo-overview-enter-from,.photo-overview-leave-to{opacity:0;transform:translateY(12px)}
@media(prefers-reduced-motion:reduce){.photo-overview-enter-active,.photo-overview-leave-active{transition:none}}