:root{--bg:#F7F7F2;--ink:#272623;--muted:#797A73;--line:#DDDDD4;--pink:#EB5B9A;--ease:cubic-bezier(.22,.75,.18,1)}
/* Live authentication uses the existing IDs and handlers. Only gallery transforms animate. */
html{color-scheme:light!important}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;-webkit-font-smoothing:antialiased}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid #B7427B;outline-offset:5px}button{border:0}::selection{background:#F3C3D7}.page{min-height:100svh;display:flex;flex-direction:column;padding:0 4.5vw;max-width:1840px;margin:0 auto}.header{height:126px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);flex-shrink:0}.brand{display:flex;align-items:center;gap:23px}.brand img{width:177px;height:auto;display:block}.brand-line{height:31px;width:1px;background:#CBCEC5}.brand-tag{font-size:12px;line-height:1.75;letter-spacing:.12em;color:#77796F}.nav{display:flex;align-items:center;gap:33px;font-size:13px;color:#565851}.nav a{position:relative}.nav a:after{content:"";position:absolute;left:0;bottom:-7px;width:100%;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .24s}.nav a:hover:after{transform:scaleX(1)}.lang{background:transparent;border:0;color:#52544E;font-size:12px;max-width:82px;cursor:pointer}.main{flex:1;display:grid;grid-template-columns:minmax(0,1.75fr) minmax(350px,1fr);align-items:center;min-height:666px;gap:4.5vw;padding:52px 0 50px}.gallery{min-width:0;padding-right:2vw}.eyebrow{font-size:11px;letter-spacing:.21em;font-weight:550;color:#6E746A;margin:0 0 22px;display:flex;align-items:center;gap:11px}.eyebrow i{width:7px;height:7px;border:1px solid #798173;border-radius:50%}.gallery h1{font-size:clamp(34px,3.42vw,62px);line-height:1.42;font-weight:530;letter-spacing:-.045em;margin:0}.gallery h1 span{display:block}.gallery h1 em{font-style:normal;color:#727C6B}.gallery .sub{font-size:13px;color:#828379;margin:18px 0 0;letter-spacing:.035em}.stage{position:relative;height:322px;margin-top:41px;perspective:1000px;isolation:isolate}.rail{position:absolute;left:2%;right:2%;top:33px;height:5px;border-radius:6px;background:linear-gradient(to bottom,#7D807C 0%,#E7E8E1 30%,#ECECE8 45%,#777B76 78%,#979B92 100%);box-shadow:0 3px 5px #4B514718}.rail:before,.rail:after{position:absolute;content:"";width:8px;height:15px;border-radius:3px;top:-5px;background:linear-gradient(90deg,#A0A49A,#EAEBE5,#969B91);box-shadow:1px 2px 3px #0001}.rail:before{left:0}.rail:after{right:0}.rail-shadow{position:absolute;top:49px;left:2%;right:2%;height:2px;background:#9A9E9155;filter:blur(3px)}.pendant{--x:0px;--y:0px;--s:1;--yaw:0deg;--tilt:0deg;position:absolute;left:0;top:27px;width:150px;height:235px;padding:0;background:none;border:0;transform:translate3d(var(--x),var(--y),0) scale(var(--s));transition:transform .62s var(--ease),opacity .45s;transform-origin:50% 8px;z-index:1}.piece-plane{display:block;height:223px;transform:rotateY(var(--yaw)) rotateZ(var(--tilt));transform-origin:50% 8px;transition:transform .66s var(--ease);backface-visibility:hidden}.piece-plane img{width:150px;height:221.25px;object-fit:contain;display:block;pointer-events:none;user-select:none}.piece-name{position:absolute;left:0;right:0;bottom:0;font-size:11px;letter-spacing:.07em;color:#70786A;opacity:0;transform:translateY(5px);transition:opacity .3s,transform .3s}.pendant.active .piece-name,.pendant:focus-visible .piece-name{opacity:1;transform:translateY(0)}.pendant:focus-visible{outline-offset:-10px;outline-style:dashed;border-radius:8px}.gallery-hint{display:flex;justify-content:center;align-items:center;gap:9px;font-size:11px;color:#82877B;min-height:20px;letter-spacing:.07em;margin-top:1px}.gallery-hint svg{opacity:.8}.gallery-controls{z-index:9;position:absolute;inset:0;pointer-events:none;visibility:hidden;opacity:0;transition:opacity .3s}.stage.focused .gallery-controls{visibility:visible;opacity:1}.round{position:absolute;top:149px;width:34px;height:34px;border:1px solid #CDD2C6;border-radius:50%;background:#F7F7F2;display:grid;place-items:center;pointer-events:auto;color:#59624F}.round:hover{background:#EDEFE8}.prev{left:20%}.next{right:20%}.close{position:absolute;right:3%;top:-12px;border:0;background:none;font-size:11px;color:#69715F;pointer-events:auto;padding:9px}.focus-info{opacity:0;position:absolute;left:10%;right:10%;bottom:-10px;text-align:center;pointer-events:none;transition:opacity .3s}.focus-info strong{font-size:13px;letter-spacing:.07em;font-weight:500}.focus-info p{font-size:11px;line-height:1.6;color:#8B8E82;margin:9px 0 0}.stage.focused .focus-info{opacity:1}.stage.focused{height:322px}.rail,.rail-shadow{transition:opacity .4s}.stage.focused .rail,.stage.focused .rail-shadow{opacity:.33}.form-side{border-left:1px solid var(--line);padding:12px 0 12px 4.5vw}.form-wrap{width:100%;max-width:390px;margin:0 auto}.small-index{font-size:10px;letter-spacing:.19em;color:#9A9C93;margin-bottom:17px}.form-wrap h2{font-weight:540;font-size:30px;letter-spacing:-.045em;margin:0 0 8px}.form-intro{font-size:13px;color:#808176;margin:0 0 36px;line-height:1.6}.field{display:block;margin-bottom:22px}.field-label{display:flex;justify-content:space-between;font-size:12px;margin-bottom:10px;color:#52574D}.field-box{position:relative;display:block}.field input{width:100%;height:52px;background:#FCFCF8;border:1px solid #D9DDD3;border-radius:8px;padding:0 42px 0 42px;font-size:13px;color:#33372F;outline:0;transition:box-shadow .2s,border-color .2s}.field input::placeholder{color:#AAADA4}.field input:focus{border-color:#C9799D;box-shadow:0 0 0 3px #EB5B9A13}.field input::selection{background:#F6CBDE}.field-icon{position:absolute;left:14px;top:17px;color:#9EA496;pointer-events:none}.show-pass{position:absolute;right:8px;top:8px;width:36px;height:36px;background:none;display:grid;place-items:center;color:#898F83}.check-row{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#747B6C;margin:-2px 0 26px;gap:8px}.check{display:flex;align-items:center;gap:7px;cursor:pointer}.check input{appearance:none;border:1px solid #CCD0C5;width:15px;height:15px;margin:0;border-radius:3px;background:#FCFCF8;position:relative;cursor:pointer}.check input:checked{background:var(--pink);border-color:var(--pink)}.check input:checked:after{content:"";position:absolute;width:7px;height:4px;border-left:1.6px solid white;border-bottom:1.6px solid white;transform:rotate(-45deg);left:3px;top:3px}.check input:focus-visible{outline:2px solid #9F3067;outline-offset:3px}.forgot{background:none;padding:0;color:#767E6D;font-size:12px}.submit{width:100%;height:53px;border-radius:8px;background:var(--pink);color:white;font-size:14px;font-weight:550;display:flex;align-items:center;justify-content:center;gap:17px;transition:background .2s,transform .16s}.submit:hover{background:#DF4D8E}.submit:active{transform:translateY(1px)}.submit svg{transition:transform .25s}.submit:hover svg{transform:translateX(3px)}.form-bottom{display:flex;justify-content:space-between;align-items:center;font-size:10px;margin-top:26px;color:#95998D}.status{display:flex;align-items:center;gap:7px}.status i{width:5px;height:5px;border-radius:50%;background:#9C998B}.preview-note{margin-top:22px;min-height:28px;color:#898D80;font-size:10px;line-height:1.7}.foot{border-top:1px solid var(--line);padding:23px 0 27px;display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#989D90;letter-spacing:.035em}.foot .signature{color:#646E5A;font-size:12px;letter-spacing:.075em}.foot .signature span{color:#B99A91;margin-right:9px}.toast{position:fixed;bottom:22px;left:50%;transform:translate(-50%,20px);background:#30352C;color:white;border-radius:9px;padding:12px 20px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .25s,transform .25s;z-index:20;max-width:90vw;text-align:center}.toast.visible{opacity:1;transform:translate(-50%,0)}
@media(min-width:1600px){.main{min-height:760px}.stage{height:355px;margin-top:65px}.stage.focused{height:355px}.gallery-hint{margin-top:5px}}
@media(max-width:1050px){.page{padding:0 28px}.brand-tag,.brand-line{display:none}.header{height:103px}.nav{gap:22px}.main{grid-template-columns:minmax(0,1.4fr) minmax(310px,1fr);gap:20px;min-height:656px}.gallery{padding-right:0}.gallery h1{font-size:38px}.form-side{padding-left:27px}.stage{height:274px;margin-top:39px}.pendant{width:112px;height:219px}.piece-plane{height:212px}.piece-plane img{width:112px;height:197px}.piece-name{bottom:18px}.gallery .sub{font-size:11px}.stage.focused{height:274px}.round{top:120px}}
@media(max-width:760px){.page{padding:0 22px}.header{height:84px}.brand img{width:127px}.nav{gap:14px;font-size:11px}.nav a[data-hide-mobile]{display:none}.lang{font-size:11px;max-width:65px}.main{display:flex;flex-direction:column;align-items:stretch;gap:0;padding:33px 0 36px;min-height:0}.gallery{display:flex;flex-direction:column}.eyebrow{font-size:9px;margin-bottom:9px;letter-spacing:.16em}.gallery h1{font-size:26px;letter-spacing:-.04em;line-height:1.4}.gallery h1 span{display:inline}.gallery h1 span+span{margin-left:3px}.gallery .sub{display:none}.stage{height:163px;margin-top:21px;touch-action:pan-y}.rail{top:20px;left:0;right:0}.rail-shadow{top:35px}.pendant{top:14px;width:81px;height:155px}.piece-plane,.piece-plane img{width:81px;height:150px}.piece-name{bottom:0;font-size:9px}.gallery-hint{font-size:9px;margin-top:1px}.stage.focused{height:163px}.stage.focused .pendant{top:14px}.focus-info{bottom:0;left:0;right:0}.focus-info strong{font-size:11px}.focus-info p{display:none}.round{top:86px;width:31px;height:31px}.prev{left:16%}.next{right:16%}.close{top:-10px;right:0;font-size:10px}.form-side{margin-top:32px;padding:25px 0 0;border-left:0;border-top:1px solid var(--line)}.form-wrap{max-width:none}.small-index{display:none}.form-wrap h2{font-size:23px;margin-bottom:6px}.form-intro{font-size:12px;margin-bottom:24px}.field{margin-bottom:19px}.field-label{font-size:11px}.field input{height:49px}.check-row{margin-bottom:21px}.submit{height:50px}.form-bottom{margin-top:20px}.preview-note{margin-top:14px;font-size:9px}.foot{padding:20px 0;flex-direction:column;gap:11px}.foot-links{display:flex;gap:23px}.foot .signature{font-size:11px}.toast{bottom:15px;width:calc(100vw - 36px)} }
@media(min-width:761px){.foot-links{display:none}}@media(max-width:375px){.page{padding:0 17px}.gallery h1{font-size:23px}.brand img{width:118px}.nav{gap:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:.001ms!important;animation:none!important;scroll-behavior:auto!important}}
/* Integration overrides preserve the supplied layout mother frame. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.nav button{position:relative;background:none;color:inherit;padding:0;font:inherit}
.nav button:after{content:"";position:absolute;left:0;bottom:-7px;width:100%;height:1px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .24s}
.nav button:hover:after{transform:scaleX(1)}
.eyebrow-slot{height:13px;margin-bottom:22px}.small-index-slot{height:12px;margin-bottom:17px}
.gallery-scroll{position:absolute;inset:0;overflow:visible}.gallery-track{position:relative;width:100%;height:100%;isolation:isolate}
.gallery-piece{--chain-height:68px;--art-height:110px;position:absolute;left:0;top:33px;width:94px;height:230px;padding:0;background:none;border:0;transform-origin:50% 0%;z-index:1}
.gallery-piece{transition:none}.stage.focused .gallery-piece{top:33px}
.gallery-chain{position:absolute;top:0;left:50%;width:12px;height:var(--chain-height);transform:translateX(-50%);pointer-events:none}
.gallery-piece .piece-plane{position:absolute;top:var(--chain-height);left:0;width:100%;height:var(--art-height);display:block;transform:none;transform-origin:50% 0%;backface-visibility:hidden;pointer-events:none;transition:none}
.gallery-piece .piece-plane img{width:100%;height:100%;object-fit:contain;display:block;pointer-events:none;user-select:none;filter:drop-shadow(1px 3px 2px #4B514726)}
.gallery-piece:focus-visible{outline:1px dashed #B7427B;outline-offset:4px;border-radius:8px}
.gallery-controls[hidden]{display:none}.gallery-controls:not([hidden]){visibility:visible;opacity:1}
.submit:disabled{cursor:wait;background:#D481A3}.show-pass svg{width:19px;height:19px}
.form-message{margin:22px 0 0;min-height:28px;color:#898D80;font-size:10px;line-height:1.7;overflow-wrap:anywhere}
.status[data-state=ok] i{background:#4F8D72}.status[data-state=error] i{background:#B98667}
.foot{gap:12px}.foot-links button{background:none;padding:0;color:inherit;font:inherit}
#info-dialog{width:min(440px,calc(100vw - 36px));padding:28px;border:1px solid var(--line);border-radius:12px;background:var(--bg);color:var(--ink)}
#info-dialog::backdrop{background:#27262330}#info-dialog h2{font-size:22px;font-weight:540;margin:0 0 15px}#info-content{font-size:13px;line-height:1.8;color:#62685C}
#info-dialog form{margin-top:22px;text-align:right}#info-dialog button{border:1px solid #D9DDD3;background:#FCFCF8;border-radius:7px;padding:8px 18px;color:var(--ink)}
@media(max-width:1050px){.gallery-piece{width:88px;--art-height:104px}}
@media(max-width:760px){.nav [data-hide-mobile]{display:none}.lang{max-width:72px}.gallery{order:2;margin-top:32px;padding-top:25px;border-top:1px solid var(--line)}.eyebrow-slot,.small-index-slot{display:none}.gallery .sub{display:block;margin-top:10px;font-size:11px}.stage,.stage.focused{height:240px}.gallery-scroll{overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;touch-action:pan-x pan-y;scrollbar-width:thin;scrollbar-color:#CCD0C5 transparent}.gallery-track{min-width:760px;height:240px}.gallery-piece{width:94px;--chain-height:58px;--art-height:108px}.round{top:119px}.prev{left:4%}.next{right:4%}.form-side{order:1;margin-top:0;padding:0;border:0}.form-wrap{max-width:390px}.form-message{margin-top:14px;font-size:9px;min-height:28px}}
@media(prefers-reduced-motion:reduce){.nav button:after{transition:none}}
@media(max-width:1050px){.gallery-scroll{overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:#CCD0C5 transparent}.gallery-track{min-width:760px}}
@media(max-width:760px){.stage,.stage.focused,.gallery-track{height:310px}.gallery-track .rail{top:33px;left:2%;right:2%}.gallery-track .rail-shadow{top:49px}}
@media(max-width:760px){html[lang=en] .gallery h1 span{display:block}html[lang=en] .gallery h1 span+span{margin-left:0}}
/* Leave clear air between eight silhouettes within the original rail length. */
@media(max-width:1599px){.gallery-piece{width:86px}}