.ivy-opening{--ink:#183e3b;--accent:#285b50;--accent-light:#e9efeb;--paper:#fbfaf7;--muted:#8b918c;--border:#e5e7e1;--serif:Georgia,"Noto Serif SC","Source Han Serif SC","Songti SC",SimSun,serif;--sans:"Segoe UI","Microsoft YaHei UI","Microsoft YaHei",sans-serif}.ivy-opening,.ivy-opening *{box-sizing:border-box}.ivy-opening{background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;margin:0}.ivy-opening button,.ivy-opening input{font:inherit}.ivy-opening button,.ivy-opening a,.ivy-opening input{-webkit-tap-highlight-color:transparent}.ivy-opening button{cursor:pointer;border:0}.ivy-opening button:focus-visible,.ivy-opening a:focus-visible,.ivy-opening input:focus-visible{outline-offset:4px;outline:3px solid #80ad9a}.ivy-opening button:disabled{cursor:default}.ivy-opening a{color:inherit;text-decoration:none}.ivy-opening button svg,.ivy-opening span[data-icon] svg{flex-shrink:0;width:19px;height:19px;display:block}.ivy-opening span[data-icon]{justify-content:center;align-items:center;display:inline-flex}.ivy-opening button{transition:background .2s,color .2s,box-shadow .2s,transform .2s}.ivy-opening button:active{transform:translateY(1px)}.ivy-opening [hidden]{display:none!important}.ivy-opening .experience{min-height:100svh}.ivy-opening .login-layout{grid-template-columns:57% 43%;min-height:calc(100svh - 100px);display:grid}.ivy-opening .visual-panel{isolation:isolate;color:#fff;background:#1d3f45;min-height:650px;position:relative;overflow:hidden}.ivy-opening .scene{pointer-events:none;background:#18323b;position:absolute;inset:0;overflow:hidden}.ivy-opening .scene-layer{animation:1s both ivo-scene-arrive;position:absolute;inset:0;overflow:hidden}.ivy-opening .scene video,.ivy-opening .scene .scene-photo{object-fit:cover;width:100%;height:100%;position:absolute}.ivy-opening .scene .nyc-video,.ivy-opening .scene .nyc-poster{object-position:50% 0%;height:135%;top:0}.ivy-opening .nyc-poster{object-fit:cover;object-position:50% 0%;width:100%;height:135%;position:absolute}.ivy-opening .scene .campus-photo{object-position:58% center;filter:saturate(.78);animation:24s ease-in-out infinite alternate ivo-campus-drift}.ivy-opening .campus-glow{background:linear-gradient(110deg,#5e421d1a,#0000 60%);position:absolute;inset:0}.ivy-opening .cosmos-background{background:radial-gradient(at 66% 34%,#314b67 0%,#142c46 26%,#0b1629 61%,#080f1c 100%);position:absolute;inset:0}.ivy-opening .star-canvas{width:100%;height:100%;position:absolute;inset:0}.ivy-opening .orbit{aspect-ratio:1;border:1px solid #b9d1dc29;border-radius:50%;width:85%;animation:8s ease-in-out infinite alternate ivo-orbit-pulse;position:absolute;top:8%;left:30%;transform:rotate(-27deg)scaleY(.48);box-shadow:0 0 65px #a4cde40d}.ivy-opening .orbit.two{border-color:#bbccde12;width:130%;top:-16%;left:7%}.ivy-opening .cosmos-sun{background:#fff9dd;border-radius:50%;width:10px;height:10px;position:absolute;top:31%;left:63%;box-shadow:0 0 12px 5px #d9e6da80,0 0 60px 24px #aac8df40,0 0 160px 60px #b7d7ec20}.ivy-opening .cosmos-sun:before,.ivy-opening .cosmos-sun:after{content:"";background:linear-gradient(90deg,#0000,#fff7dbd0,#0000);width:140px;height:1px;position:absolute;top:5px;left:-65px}.ivy-opening .cosmos-sun:after{width:80px;left:-35px;transform:rotate(90deg)}.ivy-opening .visual-shade{pointer-events:none;background:linear-gradient(#07232942,#0000 36%,#082a3466 57%,#092a38e8 100%);position:absolute;inset:0}.ivy-opening .visual-panel:after{content:"";opacity:.055;pointer-events:none;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.9' filter='url(%23n)'/%3E%3C/svg%3E");position:absolute;inset:0}.ivy-opening .brand{z-index:1;display:block;position:absolute;top:40px;left:48px}.ivy-opening .brand img{filter:brightness(0)invert();opacity:.95;width:148px;height:auto}.ivy-opening .visual-story{z-index:1;position:absolute;bottom:116px;left:64px;right:48px}.ivy-opening .eyebrow{letter-spacing:.23em;opacity:.85;align-items:center;gap:13px;font-size:10px;display:flex}.ivy-opening .tiny-line{background:currentColor;width:28px;height:1px}.ivy-opening .visual-story h1{font-family:var(--serif);letter-spacing:.07em;margin:25px 0 17px;font-size:clamp(38px,3.5vw,60px);font-weight:400;line-height:1.45}.ivy-opening .visual-story p{letter-spacing:.12em;opacity:.75;margin:0;font-size:13px}.ivy-opening .scene-footnote{letter-spacing:.2em;opacity:.7;z-index:1;justify-content:space-between;font-size:9px;display:flex;position:absolute;bottom:42px;left:64px;right:48px}.ivy-opening .scene-footnote>span:first-child{align-items:center;gap:10px;display:flex}.ivy-opening .location-dot{border:1px solid #fff;border-radius:50%;width:5px;height:5px}.ivy-opening[data-theme=cosmos] .visual-shade{background:linear-gradient(#0000 40%,#091624ca)}.ivy-opening .login-panel{background:var(--paper);flex-direction:column;min-width:0;display:flex;position:relative}.ivy-opening .panel-top{justify-content:space-between;align-items:center;gap:12px;padding:34px 36px 0;display:flex}.ivy-opening .preview-badge{color:#929790;letter-spacing:.06em;align-items:center;gap:6px;font-size:10px;display:flex}.ivy-opening .preview-badge>span{background:#88a497;border-radius:50%;width:5px;height:5px}.ivy-opening .text-button{color:var(--ink);background:0 0;align-items:center;gap:7px;padding:8px 0;font-size:12px;display:flex}.ivy-opening .text-button:hover{color:var(--accent)}.ivy-opening .settings-trigger svg{width:16px;height:16px}.ivy-opening .login-content{width:100%;max-width:440px;margin:auto;padding:55px 36px 45px}.ivy-opening .form-eyebrow{letter-spacing:.16em;color:var(--accent);opacity:.7;margin-bottom:19px;font-size:9px;font-weight:600}.ivy-opening .login-content h2{letter-spacing:.06em;font-size:34px;font-weight:500;font-family:var(--serif);margin:0 0 10px}.ivy-opening .login-subtitle{color:#92958f;letter-spacing:.04em;margin:0 0 28px;font-size:13px}.ivy-opening .profile-control{border-bottom:1px solid var(--border);gap:26px;margin-bottom:27px;display:flex}.ivy-opening .profile-tab{color:#969990;background:0 0;border-bottom:2px solid #0000;align-items:center;gap:7px;margin-bottom:-1px;padding:11px 0 14px;font-size:12px;display:flex}.ivy-opening .profile-tab svg{width:16px;height:16px}.ivy-opening .profile-tab.active{color:var(--accent);border-color:var(--accent);font-weight:600}.ivy-opening form label{color:var(--ink);margin-bottom:10px;font-size:12px;font-weight:500;display:block}.ivy-opening .input-wrap{background:#fff;border:1px solid #dde1da;border-radius:6px;align-items:center;gap:10px;height:47px;padding:0 14px;transition:border-color .2s,box-shadow .2s;display:flex}.ivy-opening .input-wrap:focus-within{border-color:#85a293;box-shadow:0 0 0 3px #85a29316}.ivy-opening .input-wrap>span{color:#a3aaa0}.ivy-opening .input-wrap>span svg{width:16px;height:16px}.ivy-opening .input-wrap input{width:100%;min-width:0;color:var(--ink);background:0 0;border:0;height:100%;font-size:12px;outline:none!important}.ivy-opening .input-wrap input::placeholder{color:#b1b5ad}.ivy-opening .input-wrap button{color:#929b91;background:0 0;margin-right:-8px;padding:8px}.ivy-opening .input-wrap button svg{width:16px;height:16px}.ivy-opening .password-label{justify-content:space-between;align-items:center;margin-top:21px;display:flex}.ivy-opening .password-label label{margin-bottom:10px}.ivy-opening .password-label .subtle{color:#8b968b;padding:0 0 10px;font-size:11px}.ivy-opening .login-submit{background:var(--accent);color:#fff;letter-spacing:.15em;border-radius:6px;justify-content:center;align-items:center;width:100%;margin-top:25px;padding:16px 19px;font-size:13px;font-weight:600;display:flex;position:relative;box-shadow:0 4px 8px #193e3b0d}.ivy-opening .login-submit svg{width:17px;position:absolute;top:15px;right:19px}.ivy-opening .login-submit:hover{filter:brightness(1.08);box-shadow:0 5px 15px #193e3b22}.ivy-opening .divider{color:#a6ada1;align-items:center;gap:16px;margin:23px 0 19px;font-size:10px;display:flex}.ivy-opening .divider span{background:var(--border);flex:1;height:1px}.ivy-opening .wechat-button{border:1px solid var(--border);color:#626e63;background:0 0;border-radius:6px;justify-content:center;align-items:center;gap:9px;width:100%;height:44px;font-size:12px;display:flex}.ivy-opening .wechat-button svg{color:#5a936b}.ivy-opening .wechat-button:hover{background:var(--accent-light)}.ivy-opening .preview-note{color:#a2a69c;justify-content:center;align-items:center;gap:5px;margin:19px 0 0;font-size:10px;display:flex}.ivy-opening .preview-note svg{width:13px!important;height:13px!important}.ivy-opening .login-footer{color:#a4aaa0;letter-spacing:.1em;justify-content:space-between;gap:12px;padding:0 36px 26px;font-size:8px;display:flex}.ivy-opening .login-footer>span:last-child{letter-spacing:.02em;font-family:Georgia,serif;font-size:10px;font-style:italic}.ivy-opening .theme-dock{z-index:2;background:#fffefd;border-top:1px solid #e9ebe6;align-items:center;gap:28px;min-height:100px;padding:16px 42px;display:flex;position:relative}.ivy-opening .dock-heading{border-right:1px solid var(--border);flex-direction:column;gap:6px;min-width:152px;padding-right:26px;display:flex}.ivy-opening .dock-label{letter-spacing:.05em;font-size:12px;font-weight:600}.ivy-opening .dock-caption{color:#9b9f95;font-size:10px}.ivy-opening .quick-themes{gap:10px;display:flex}.ivy-opening .quick-theme{color:#828a80;text-align:left;background:0 0;border:1px solid #0000;border-radius:8px;align-items:center;gap:10px;padding:5px 11px 5px 5px;display:flex;position:relative}.ivy-opening .quick-theme:hover{background:#f3f4f0}.ivy-opening .quick-theme[aria-pressed=true]{color:#325446;background:#f3f6f1;border-color:#b3c4b5}.ivy-opening .theme-thumbnail{background-position:50%;background-size:cover;border-radius:4px;flex-shrink:0;width:67px;height:44px;position:relative;overflow:hidden}.ivy-opening .theme-thumbnail.nyc{background-position:50% 28%}.ivy-opening .theme-thumbnail.cosmos:after{content:"";border:1px solid #8babc83d;border-radius:50%;width:70px;height:25px;position:absolute;top:8px;left:8px;transform:rotate(-30deg)}.ivy-opening .quick-theme strong{font-size:11px;font-weight:500;display:block}.ivy-opening .quick-theme small{letter-spacing:.08em;opacity:.7;margin-top:4px;font-size:8px;display:block}.ivy-opening .quick-theme .chosen-mark{color:#fff;background:#406657;border-radius:50%;justify-content:center;align-items:center;width:14px;height:14px;display:none;position:absolute;bottom:4px;left:55px}.ivy-opening .quick-theme .chosen-mark svg{width:10px;height:10px}.ivy-opening .quick-theme[aria-pressed=true] .chosen-mark{display:flex}.ivy-opening .dock-actions{align-items:center;gap:20px;margin-left:auto;display:flex}.ivy-opening .frequency-chip{white-space:nowrap;color:#929a8d;background:0 0;align-items:center;gap:6px;font-size:10px;display:flex}.ivy-opening .frequency-chip svg{width:14px;height:14px}.ivy-opening .replay-button{color:#345645;white-space:nowrap;background:#f0f3ed;border-radius:6px;align-items:center;gap:7px;padding:13px 17px;font-size:11px;font-weight:600;display:flex}.ivy-opening .replay-button svg{width:14px;height:14px}.ivy-opening .replay-button:hover{background:#e2eade}.ivy-opening dialog{background:var(--paper);width:min(470px,100%);max-width:100%;height:100%;max-height:100%;color:var(--ink);border:0;margin:0 0 0 auto;padding:0;position:fixed;inset:0;overflow:hidden;box-shadow:-10px 0 50px #061a3226}.ivy-opening dialog[open]{flex-direction:column;animation:.3s both ivo-drawer-arrive;display:flex}.ivy-opening dialog::backdrop{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);background:#071d2c60}.ivy-opening .drawer-heading{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;padding:30px 30px 24px;display:flex}.ivy-opening .drawer-eyebrow{letter-spacing:.18em;color:#8c998d;font-size:9px}.ivy-opening .drawer-heading h2{font-family:var(--serif);margin:8px 0 0;font-size:26px;font-weight:500}.ivy-opening .icon-button{width:34px;height:34px;color:var(--ink);background:#eef0e9;border-radius:50%;place-items:center;display:grid}.ivy-opening .icon-button svg{width:17px;height:17px}.ivy-opening .drawer-body{flex:1;padding:24px 30px;overflow-y:auto}.ivy-opening .personal-card{background:var(--accent-light);border-radius:8px;align-items:center;gap:12px;padding:15px;display:flex}.ivy-opening .avatar{border:1px solid #b5bdae;border-radius:50%;place-items:center;width:35px;height:35px;font-family:Georgia,serif;font-size:17px;display:grid}.ivy-opening .personal-card strong{font-size:12px;font-weight:600}.ivy-opening .personal-card p{color:#8c9487;margin:5px 0 0;font-size:10px}.ivy-opening .local-pill{color:#7f8a78;border:1px solid #c9d0c1;border-radius:4px;margin-left:auto;padding:3px 7px;font-size:9px}.ivy-opening fieldset{border:0;min-width:0;margin:28px 0 0;padding:0}.ivy-opening legend{align-items:center;gap:11px;margin-bottom:16px;padding:0;font-size:12px;font-weight:600;display:flex}.ivy-opening legend>span{color:#a2ac9a;font-family:Georgia,serif;font-size:12px;font-weight:400}.ivy-opening .settings-themes{flex-direction:column;gap:9px;display:flex}.ivy-opening .settings-theme{text-align:left;border:1px solid var(--border);color:var(--ink);background:0 0;border-radius:8px;align-items:center;gap:13px;padding:8px;display:flex}.ivy-opening .settings-theme:hover{background:var(--accent-light)}.ivy-opening .settings-theme[aria-pressed=true]{border-color:var(--accent);background:var(--accent-light)}.ivy-opening .settings-theme .theme-thumbnail{width:81px;height:51px}.ivy-opening .settings-theme strong{font-size:12px;font-weight:600;display:block}.ivy-opening .settings-theme small{color:#949b8e;margin-top:6px;font-size:10px;display:block}.ivy-opening .settings-theme .selection-dot{border:1px solid #c5ccbe;border-radius:50%;width:16px;height:16px;margin-left:auto;margin-right:8px}.ivy-opening .settings-theme[aria-pressed=true] .selection-dot{border:5px solid var(--accent)}.ivy-opening .frequency-option{cursor:pointer;align-items:center;gap:11px;padding:12px 0;display:flex}.ivy-opening .frequency-option input{accent-color:var(--accent);width:15px;height:15px;margin:0}.ivy-opening .frequency-option strong{font-size:12px;font-weight:500;display:block}.ivy-opening .frequency-option small{color:#959c8e;margin-top:5px;font-size:10px;display:block}.ivy-opening .recommended{background:var(--accent-light);color:var(--accent);border-radius:3px;margin-left:auto;padding:3px 6px;font-size:9px}.ivy-opening .settings-explainer{border-top:1px solid var(--border);color:#8e9786;gap:8px;margin-top:22px;padding-top:17px;display:flex}.ivy-opening .settings-explainer p{margin:0;font-size:10px;line-height:1.85}.ivy-opening .settings-explainer svg{align-self:flex-start;margin-top:2px;width:14px!important;height:14px!important}.ivy-opening .motion-note{background:#eceee6;padding:10px;font-size:11px;line-height:1.7}.ivy-opening .drawer-footer{border-top:1px solid var(--border);background:var(--paper);flex-shrink:0;padding:16px 30px 21px}.ivy-opening #save-status{color:#82917c;align-items:center;gap:5px;margin-bottom:13px;font-size:10px;display:flex}.ivy-opening #save-status svg{width:13px;height:13px}.ivy-opening .preview-cta{background:var(--accent);color:#fff;border-radius:6px;justify-content:center;align-items:center;gap:7px;width:100%;padding:14px;font-size:12px;display:flex}.ivy-opening .preview-cta svg{width:15px;height:15px}.ivy-opening .simulate-button{color:#8c9686;background:0 0;justify-content:center;align-items:center;gap:6px;width:100%;padding:14px 0 0;font-size:10px;display:flex}.ivy-opening .simulate-button svg{width:12px;height:12px}.ivy-opening .intro{z-index:100;color:#fff;isolation:isolate;opacity:1;background:#142e39;transition:opacity 1s cubic-bezier(.35,0,.2,1);position:fixed;inset:0;overflow:hidden}.ivy-opening .intro .scene-layer{animation:6s cubic-bezier(.2,.45,.2,1) both ivo-intro-zoom}.ivy-opening .intro-shade{background:linear-gradient(#091b2b4d,#061d2e30 35%,#071929a8),radial-gradient(#0a1c2b30,#0000 85%);position:absolute;inset:0}.ivy-opening .intro-top{letter-spacing:.24em;opacity:.7;justify-content:space-between;font-size:9px;display:flex;position:absolute;top:39px;left:48px;right:48px}.ivy-opening .intro-center{flex-direction:column;justify-content:center;align-items:center;padding:60px 24px 100px;display:flex;position:absolute;inset:0}.ivy-opening .intro-rule{background:linear-gradient(#0000,#fff8);width:1px;height:44px;margin-bottom:32px;animation:1.4s .1s both ivo-intro-word}.ivy-opening .intro-logo{filter:brightness(0)invert();width:clamp(230px,27vw,390px);animation:1.5s .2s both ivo-intro-word}.ivy-opening .intro-center p{font-family:var(--serif);letter-spacing:.22em;text-shadow:0 2px 30px #061b38c0;text-align:center;margin:37px 0 17px;font-size:clamp(19px,2vw,29px);font-weight:400;animation:1.3s .7s both ivo-intro-word}.ivy-opening .intro-english{letter-spacing:.3em;opacity:.7;font-size:8px;animation:1.3s 1s both ivo-intro-word}.ivy-opening .intro-bottom{position:absolute;bottom:35px;left:48px;right:48px}.ivy-opening .intro-progress{background:#ffffff25;width:100%;height:1px;margin-bottom:19px;overflow:hidden}.ivy-opening .intro-progress>span{transform-origin:0;background:#ffffffb3;height:100%;animation:4.8s linear both ivo-intro-progress;display:block}.ivy-opening .intro-bottom-row{justify-content:space-between;align-items:center;display:flex}.ivy-opening .intro-caption{letter-spacing:.12em;opacity:.6;font-size:10px}.ivy-opening .intro-bottom button{color:#ffffffd4;background:#ffffff0d;border:1px solid #ffffff26;border-radius:5px;align-items:center;gap:10px;padding:10px 13px;font-size:11px;display:flex}.ivy-opening .intro-bottom button:hover{background:#ffffff25}.ivy-opening .intro-bottom svg{width:14px;height:14px}.ivy-opening .intro-bottom kbd{opacity:.6;border:1px solid #ffffff36;border-radius:3px;margin-left:4px;padding:2px 4px;font-family:inherit;font-size:9px}.ivy-opening .toast{color:#fff;z-index:300;opacity:0;pointer-events:none;text-align:center;background:#203b32f2;border:1px solid #ffffff18;border-radius:8px;max-width:min(540px,90vw);padding:12px 20px;font-size:12px;line-height:1.6;transition:opacity .2s,transform .2s;position:fixed;bottom:120px;left:50%;transform:translate(-50%,12px);box-shadow:0 8px 30px #0002}.ivy-opening .toast.visible{opacity:1;transform:translate(-50%)}.ivy-opening .noscript-note{text-align:center;padding:20px}@keyframes ivo-scene-arrive{0%{opacity:0;transform:scale(1.025)}to{opacity:1;transform:scale(1)}}@keyframes ivo-campus-drift{0%{transform:scale(1.04)translate(-.6%)}to{transform:scale(1.16)translate(1%)}}@keyframes ivo-orbit-pulse{0%{opacity:.5}to{opacity:1}}@keyframes ivo-drawer-arrive{0%{opacity:.5;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes ivo-intro-zoom{0%{opacity:0;transform:scale(1.1)}18%{opacity:1}to{opacity:1;transform:scale(1)}}@keyframes ivo-intro-word{0%{opacity:0;filter:blur(8px);transform:translateY(15px)}to{opacity:1;transform:translateY(0)}}@keyframes ivo-intro-progress{0%{transform:scaleX(0)}to{transform:scaleX(1)}}@media (min-width:1700px){.ivy-opening .login-content{max-width:490px;padding-left:48px;padding-right:48px}.ivy-opening .visual-story{bottom:145px;left:85px}.ivy-opening .visual-story h1{font-size:66px}.ivy-opening .brand{top:48px;left:64px}.ivy-opening .scene-footnote{left:85px}.ivy-opening .panel-top{padding:40px 48px 0}}@media (max-width:1150px){.ivy-opening .theme-dock{gap:15px;padding:16px 24px}.ivy-opening .dock-heading{min-width:125px;padding-right:15px}.ivy-opening .quick-theme{gap:7px;padding-right:7px}.ivy-opening .theme-thumbnail{width:50px;height:39px}.ivy-opening .quick-theme .chosen-mark{left:40px}.ivy-opening .dock-actions{gap:12px}.ivy-opening .frequency-chip{display:none}.ivy-opening .visual-story{left:42px;right:30px}.ivy-opening .brand{left:36px}.ivy-opening .scene-footnote{left:42px;right:30px}.ivy-opening .login-content{padding:40px 32px}.ivy-opening .panel-top{padding:28px 27px 0}.ivy-opening .login-footer{padding-left:27px;padding-right:27px}.ivy-opening .quick-theme small{font-size:7px}.ivy-opening .login-layout{grid-template-columns:52% 48%}}@media (max-width:850px){.ivy-opening .theme-dock{flex-wrap:wrap;justify-content:space-between;gap:12px;padding:16px 24px}.ivy-opening .dock-heading{border:0;min-width:0;padding:0}.ivy-opening .dock-caption{display:none}.ivy-opening .quick-themes{order:3;justify-content:space-between;gap:8px;width:100%}.ivy-opening .quick-theme{flex:1;justify-content:center;padding:6px}.ivy-opening .quick-theme .chosen-mark{display:none!important}.ivy-opening .dock-actions{margin-left:0}.ivy-opening .login-layout{min-height:calc(100svh - 147px)}.ivy-opening .visual-panel{min-height:650px}.ivy-opening .visual-story h1{font-size:37px}.ivy-opening .visual-story{bottom:100px}.ivy-opening .scene-footnote{letter-spacing:.08em;font-size:8px}.ivy-opening .login-content{padding:35px 26px}.ivy-opening .login-content h2{font-size:30px}.ivy-opening .form-eyebrow{letter-spacing:.12em;font-size:8px}.ivy-opening .panel-top{padding:25px 25px 0}.ivy-opening .login-footer{font-size:7px}.ivy-opening .login-footer>span:last-child{font-size:8px}}@media (max-width:650px){.ivy-opening .login-layout{flex-direction:column;min-height:0;display:flex}.ivy-opening .visual-panel{flex-shrink:0;height:245px;min-height:245px}.ivy-opening .brand{top:22px;left:25px}.ivy-opening .brand img{width:94px}.ivy-opening .visual-story{bottom:29px;left:25px;right:25px}.ivy-opening .visual-story h1{letter-spacing:.04em;margin:11px 0 8px;font-size:27px;line-height:1.3}.ivy-opening .visual-story h1 br{display:none}.ivy-opening .visual-story .eyebrow{letter-spacing:.18em;gap:7px;font-size:7px}.ivy-opening .tiny-line{width:18px}.ivy-opening .visual-story p{letter-spacing:.08em;font-size:10px}.ivy-opening .scene-footnote{letter-spacing:.06em;gap:13px;font-size:7px;inset:27px 23px auto auto}.ivy-opening .scene-footnote>span:first-child{gap:5px}.ivy-opening .scene-footnote .location-dot{width:4px;height:4px}.ivy-opening .visual-shade{background:linear-gradient(#09283450,#0000 30%,#0b2c38e8)}.ivy-opening .scene .nyc-video,.ivy-opening .scene .nyc-poster{object-position:50% 0%;height:200%}.ivy-opening .login-panel{flex:1}.ivy-opening .panel-top{padding:17px 25px 0}.ivy-opening .login-content{max-width:450px;padding:25px 30px 29px}.ivy-opening .form-eyebrow{display:none}.ivy-opening .login-content h2{margin-bottom:8px;font-size:27px}.ivy-opening .login-subtitle{margin-bottom:18px;font-size:12px}.ivy-opening .profile-control{margin-bottom:21px}.ivy-opening .profile-tab{padding-bottom:12px}.ivy-opening .login-footer{display:none}.ivy-opening .theme-dock{gap:11px;padding:15px 18px 18px}.ivy-opening .dock-label{font-size:11px}.ivy-opening .replay-button{padding:9px 12px;font-size:10px}.ivy-opening .quick-theme strong{font-size:10px}.ivy-opening .quick-theme small{letter-spacing:0;font-size:6px}.ivy-opening .theme-thumbnail{width:42px;height:34px}.ivy-opening .quick-theme{justify-content:flex-start;gap:6px;padding:4px}.ivy-opening .quick-themes{gap:4px}.ivy-opening .intro-top{letter-spacing:.15em;font-size:7px;top:25px;left:25px;right:25px}.ivy-opening .intro-center{padding-bottom:100px}.ivy-opening .intro-center p{letter-spacing:.12em;margin-top:30px;font-size:19px}.ivy-opening .intro-logo{width:240px}.ivy-opening .intro-rule{height:35px;margin-bottom:24px}.ivy-opening .intro-english{letter-spacing:.2em;font-size:6px}.ivy-opening .intro-bottom{bottom:26px;left:24px;right:24px}.ivy-opening .intro-caption{max-width:125px;font-size:8px;line-height:1.7}.ivy-opening .intro-bottom kbd{display:none}.ivy-opening .intro-bottom button{padding:9px 11px;font-size:10px}.ivy-opening .toast{width:max-content;max-width:88vw;font-size:11px;bottom:25px}.ivy-opening .drawer-heading{padding:22px 24px 20px}.ivy-opening .drawer-body{padding:20px 24px}.ivy-opening .drawer-footer{padding:14px 24px 18px}}.ivy-opening.is-intro{overflow:hidden}.ivy-opening .intro .scene .nyc-video,.ivy-opening .intro .scene .nyc-poster{object-position:50% 22%;height:100%}@media (min-width:651px) and (max-height:850px){.ivy-opening .visual-panel{min-height:610px}.ivy-opening .panel-top{padding-top:23px}.ivy-opening .login-content{padding:24px 32px 20px}.ivy-opening .form-eyebrow{margin-bottom:13px}.ivy-opening .login-content h2{font-size:30px}.ivy-opening .login-subtitle,.ivy-opening .profile-control{margin-bottom:18px}.ivy-opening .profile-tab{padding-top:8px;padding-bottom:11px}.ivy-opening .input-wrap{height:44px}.ivy-opening .password-label{margin-top:16px}.ivy-opening .login-submit{margin-top:20px;padding:14px 19px}.ivy-opening .login-submit svg{top:13px}.ivy-opening .divider{margin:18px 0 15px}.ivy-opening .preview-note{margin-top:14px}.ivy-opening .login-footer{padding-bottom:22px}.ivy-opening .visual-story{bottom:102px}}@media (max-width:650px){.ivy-opening .intro .scene .nyc-video,.ivy-opening .intro .scene .nyc-poster{object-position:50% 0%;height:145%}}@media (prefers-reduced-motion:reduce){.ivy-opening,.ivy-opening *,.ivy-opening :before,.ivy-opening :after{scroll-behavior:auto!important;transition-duration:.15s!important;animation:none!important}.ivy-opening .scene video{display:none}.ivy-opening .intro-progress>span{transform:scaleX(1)}.ivy-opening .intro.ending{transition-duration:.15s}.ivy-opening .intro-center>*{opacity:1;filter:none}.ivy-opening .orbit{animation:none}}.ivy-opening{--ink:#1d4752;--accent:#174f48;--accent-light:#e9eeea;--paper:#fdfcf9;--border:#dde3df}.ivy-opening[data-theme=nyc]{--ink:#1d4752;--accent:#174f48;--accent-light:#e9eeea;--border:#dde3df}.ivy-opening[data-theme=campus]{--ink:#1d4752;--accent:#84652d;--accent-light:#f0ece2;--border:#e4dfd2}.ivy-opening[data-theme=cosmos]{--ink:#1d4752;--accent:#173e61;--accent-light:#e8edf1;--border:#dce3e7}.ivy-opening .login-content h2{font-family:var(--sans);letter-spacing:0;color:#1d4752;font-weight:650}.ivy-opening .login-submit,.ivy-opening .preview-cta{box-shadow:0 3px 0 color-mix(in srgb,var(--accent),#000 20%);border-radius:9px}.ivy-opening .login-submit:hover{filter:brightness(1.08)}.ivy-opening .input-wrap{border-radius:10px}.ivy-opening .form-eyebrow{opacity:.85}.ivy-opening .quick-theme[aria-pressed=true]{border-color:var(--accent);background:var(--accent-light);color:var(--accent)}.ivy-opening .quick-theme .chosen-mark{background:var(--accent)}.ivy-opening .replay-button{color:var(--accent);background:var(--accent-light)}.ivy-opening .photo-camera{transform-origin:50%;animation:26s ease-in-out infinite alternate ivo-photo-cruise;position:absolute;inset:0}.ivy-opening .scene .photo-camera .scene-photo{object-position:center;filter:none;height:100%;animation:none}.ivy-opening .scene .photo-hd{opacity:0;transition:opacity .45s}.ivy-opening .scene .photo-hd.loaded{opacity:1}.ivy-opening .scene-layer{animation:none}.ivy-opening .photographic-light{pointer-events:none;background:linear-gradient(110deg,#9d78450d,#0000 60%);position:absolute;inset:0}.ivy-opening[data-theme=nyc] .visual-shade{background:linear-gradient(#082c3140,#0000 33%,#0d393649 55%,#082a2be3)}.ivy-opening[data-theme=campus] .visual-shade{background:linear-gradient(#182d3640,#0000 33%,#493b2044 58%,#2f2b1be3)}.ivy-opening .theme-thumbnail.nyc{background-image:url(/login/nyc-preview.jpg);background-position:50%}.ivy-opening .theme-thumbnail.campus{background-image:url(/login/campus.jpg)}.ivy-opening .scene-campus .photo-camera{animation-name:ivo-campus-cruise}@keyframes ivo-campus-cruise{0%{transform:scale(1.005)translate(-.1%)}to{transform:scale(1.025)translate(.1%)}}.ivy-opening .cosmos-background{background:radial-gradient(at 66% 34%,#173d55 0%,#102c42 26%,#071b2b 61%,#041321 100%)}.ivy-opening .asset-credits{color:#6d7f79;margin-top:16px;font-size:10px;line-height:1.85}.ivy-opening .asset-credits summary{cursor:pointer}.ivy-opening .asset-credits a{text-underline-offset:2px;text-decoration:underline}.ivy-opening .asset-credits p{margin:7px 0}@keyframes ivo-photo-cruise{0%{transform:scale(1.025)translate(-.35%)}to{transform:scale(1.065)translate(.35%)}}.ivy-opening .intro{--signal:#8eb8ad;--signal-warm:#bfa16a;background:0 0;transition:none;overflow:hidden}.ivy-opening .intro.is-tech{--signal:#7caab4;--signal-warm:#c7a566}.ivy-opening .intro.is-campus{--signal:#c4b17c;--signal-warm:#a88440}.ivy-opening .intro-veil{background:#06131e;position:absolute;inset:0}.ivy-opening .intro-stage{will-change:width,height,transform;background:#081b29;width:100%;height:100%;position:absolute;inset:0 auto auto 0;overflow:hidden}.ivy-opening .intro .scene-layer{opacity:1;animation:none!important}.ivy-opening .intro .scene{transform-origin:50%;animation:3.4s cubic-bezier(.16,.7,.25,1) both ivo-cinema-settle}.ivy-opening .intro-shade{background:linear-gradient(#03132288,#061a2b40 40%,#031322aa),radial-gradient(#06152319,#03142165);transition:opacity .7s}.ivy-opening .intro.is-tech .intro-shade{background:linear-gradient(#050e19a0,#06132330 40%,#050e1977)}.ivy-opening .intro-grid{opacity:0;background-image:linear-gradient(#b9e9ee0d 1px,#0000 1px),linear-gradient(90deg,#b9e9ee0d 1px,#0000 1px);background-size:80px 80px;animation:1.4s .1s both ivo-grid-in;position:absolute;inset:0;-webkit-mask-image:radial-gradient(#0000 15%,#0008 65%,#000);mask-image:radial-gradient(#0000 15%,#0008 65%,#000)}.ivy-opening .intro:not(.is-tech) .intro-grid{animation:none;opacity:0!important}.ivy-opening .intro-vignette{pointer-events:none;position:absolute;inset:0;box-shadow:inset 0 0 170px 30px #020a1666}.ivy-opening .intro-destination-shade{opacity:0;pointer-events:none;position:absolute;inset:0}.ivy-opening .intro-instruments{pointer-events:none;color:var(--signal);animation:1.4s 80ms both ivo-instruments-in;position:absolute;inset:0}.ivy-opening .instrument-ring{opacity:.75;width:min(72vh,660px);height:min(72vh,660px);position:absolute;top:43%;left:50%;overflow:visible;transform:translate(-50%,-50%)}.ivy-opening .intro:not(.is-tech) .instrument-ring{opacity:.23;width:min(70vh,620px);height:min(70vh,620px)}.ivy-opening .ring-orbit{transform-origin:300px 300px;animation:7s cubic-bezier(.2,.6,.3,1) both ivo-ring-travel}.ivy-opening .ring-reverse{transform-origin:300px 300px;animation:12s linear reverse both ivo-ring-travel}.ivy-opening .ring-accent{transform-origin:300px 300px;color:var(--signal-warm);animation:4s cubic-bezier(.15,.8,.3,1) both ivo-ring-accent}.ivy-opening .instrument-label{letter-spacing:.2em;opacity:.55;font-size:7px;line-height:2.1;position:absolute}.ivy-opening .label-north{top:calc(43% - min(36vh,330px) - 12px);left:50%;transform:translate(-50%)}.ivy-opening .label-west{text-align:left;top:42%;left:10%}.ivy-opening .label-east{text-align:right;top:42%;right:10%}.ivy-opening .intro:not(.is-tech) .label-west,.ivy-opening .intro:not(.is-tech) .label-east{display:none}.ivy-opening .intro-particles{pointer-events:none;width:100%;height:100%;position:absolute;inset:0}.ivy-opening .logo-lockup{aspect-ratio:870/362;transform-origin:50%;will-change:transform;filter:drop-shadow(0 0 24px #071d3680);width:clamp(280px,33vw,510px);position:absolute;top:43%;left:50%;transform:translate(-50%,-50%)}.ivy-opening .intro-logo-image,.ivy-opening .logo-outline,.ivy-opening .logo-fragments,.ivy-opening .logo-slice,.ivy-opening .logo-glint{width:100%;height:100%;position:absolute;inset:0}.ivy-opening .intro-logo-image,.ivy-opening .logo-slice{filter:brightness(0)invert()}.ivy-opening .intro-logo-image{animation:2.1s linear both ivo-logo-solid}.ivy-opening .logo-outline{filter:drop-shadow(0 0 5px #b2eeff88);animation:2s ease-out both ivo-logo-outline}.ivy-opening .logo-fragments{pointer-events:none}.ivy-opening .logo-slice{opacity:0;animation:ivo-logo-assemble 1.3s var(--slice-delay) cubic-bezier(.16,.85,.27,1) both;clip-path:inset(var(--slice-top) 0 var(--slice-bottom) 0)}.ivy-opening .logo-scan{background:linear-gradient(transparent,var(--signal),#fff,var(--signal),transparent);width:1px;height:140%;animation:1.6s cubic-bezier(.3,.1,.2,1) .12s both ivo-logo-scan;position:absolute;top:-20%;left:0;box-shadow:0 0 14px 3px #c7f6ff66}.ivy-opening .logo-glint{mix-blend-mode:screen;background:linear-gradient(115deg,#0000 20%,#fff0 39%,#defaffef 48%,#fff 50%,#fff0 60%,#0000 80%) 0 0/300% 100%;animation:1.5s ease-out 1.35s both ivo-logo-glint;-webkit-mask:url(/login/ivypath-logo.png) 50%/100% 100% no-repeat;mask:url(/login/ivypath-logo.png) 50%/100% 100% no-repeat}.ivy-opening .intro-copy{text-align:center;color:#fff;position:absolute;top:calc(43% + clamp(58px,6.9vw,107px) + 32px);left:20px;right:20px}.ivy-opening .intro-copy p{font-family:var(--serif);letter-spacing:.18em;text-shadow:0 1px 20px #06152d99;margin:0 0 16px;font-size:clamp(19px,1.8vw,28px);font-weight:400;animation:.95s 1.45s both ivo-copy-resolve}.ivy-opening .intro-copy .intro-english{letter-spacing:.28em;font-size:8px;animation:.85s 1.7s both ivo-copy-resolve;display:block}.ivy-opening .intro-top{z-index:2;animation:.85s .2s both ivo-hud-open}.ivy-opening .intro-bottom{z-index:3;animation:.85s .45s both ivo-hud-open}.ivy-opening .intro-progress>span{animation-duration:var(--intro-duration,4.9s);background:var(--signal)}.ivy-opening .intro.ending{opacity:1;pointer-events:auto}.ivy-opening .intro.ending .intro-veil{animation:.8s both ivo-veil-open}.ivy-opening .intro.ending .intro-instruments{animation:.9s ease-in both ivo-instruments-out}.ivy-opening .intro.ending .intro-grid{animation:.4s both ivo-hud-out}.ivy-opening .intro.ending .intro-copy{animation:.42s ease-in both ivo-copy-leave}.ivy-opening .intro.ending .intro-top{animation:.3s both ivo-hud-out}.ivy-opening .intro.ending .intro-progress,.ivy-opening .intro.ending .intro-caption{animation:.25s both ivo-hud-out}.ivy-opening .intro.ending .intro-shade,.ivy-opening .intro.ending .intro-vignette{opacity:0;transition-duration:1.15s}.ivy-opening .intro.ending .logo-fragments,.ivy-opening .intro.ending .logo-glint,.ivy-opening .intro.ending .logo-outline,.ivy-opening .intro.ending .logo-scan{display:none}.ivy-opening .intro.ending .intro-logo-image{opacity:1;animation:none}.ivy-opening .handoff-edge{opacity:0;background:linear-gradient(#0000,#e5f8fa,#0000);width:2px;position:absolute;top:0;bottom:0;right:0;box-shadow:0 0 30px 9px #b4e4e55c}.ivy-opening .intro.ending .handoff-edge{animation:1.25s 50ms both ivo-edge-light}.ivy-opening.is-intro .brand{visibility:hidden}.ivy-opening.is-intro:not(.is-arriving) .login-panel>.panel-top,.ivy-opening.is-intro:not(.is-arriving) .login-content,.ivy-opening.is-intro:not(.is-arriving) .login-footer,.ivy-opening.is-intro:not(.is-arriving) .visual-story,.ivy-opening.is-intro:not(.is-arriving) .scene-footnote,.ivy-opening.is-intro:not(.is-arriving) .theme-dock{opacity:0}.ivy-opening.is-intro.is-arriving .login-content{animation:.95s .16s both ivo-panel-arrive}.ivy-opening.is-intro.is-arriving .panel-top,.ivy-opening.is-intro.is-arriving .login-footer{animation:.8s .3s both ivo-panel-arrive}.ivy-opening.is-intro.is-arriving .login-content>*{animation:.7s both ivo-field-arrive}.ivy-opening.is-intro.is-arriving .login-content>:first-child{animation-delay:.23s}.ivy-opening.is-intro.is-arriving .login-content>:nth-child(2){animation-delay:.28s}.ivy-opening.is-intro.is-arriving .login-content>:nth-child(3){animation-delay:.33s}.ivy-opening.is-intro.is-arriving .login-content>:nth-child(4){animation-delay:.38s}.ivy-opening.is-intro.is-arriving .login-content>:nth-child(5){animation-delay:.44s}.ivy-opening.is-intro.is-arriving .login-content>:nth-child(n+6){animation-delay:.5s}.ivy-opening.is-intro.is-arriving .visual-story,.ivy-opening.is-intro.is-arriving .scene-footnote{animation:.7s .6s both ivo-field-arrive}.ivy-opening.is-intro.is-arriving .theme-dock{animation:.7s .65s both ivo-field-arrive}.ivy-opening.is-intro.skip-arrival .login-panel>.panel-top,.ivy-opening.is-intro.skip-arrival .login-content,.ivy-opening.is-intro.skip-arrival .login-content>*,.ivy-opening.is-intro.skip-arrival .login-footer,.ivy-opening.is-intro.skip-arrival .visual-story,.ivy-opening.is-intro.skip-arrival .scene-footnote,.ivy-opening.is-intro.skip-arrival .theme-dock{opacity:1;filter:none;animation:none;transform:none}.ivy-opening .intro.fast-exit{pointer-events:none;animation:.18s both ivo-quick-exit}.ivy-opening .scene-cosmos{container-type:size}.ivy-opening .planet-system{aspect-ratio:1;pointer-events:none;isolation:isolate;width:min(72cqw,80cqh,1254px);position:absolute;top:6%;right:8%}.ivy-opening .solid-planet{animation:28s ease-in-out infinite alternate ivo-planet-drift;position:absolute;inset:0}.ivy-opening .planet-body{background:radial-gradient(circle at 76% 22%,#718b9e 0%,#284964 25%,#0c2035 53%,#020a14 78%);border-radius:50%;position:absolute;inset:3.5%;box-shadow:12px -9px 26px -12px #94b9d84a}.ivy-opening .planet-surface{object-fit:contain;clip-path:circle(47%);opacity:0;filter:saturate(.83)contrast(1.04);width:100%;height:100%;transition:opacity .6s;display:block;position:absolute;inset:0}.ivy-opening .planet-surface.loaded{opacity:1}.ivy-opening .planet-limb{border-radius:50%;position:absolute;inset:3.4%;box-shadow:inset -2px 2px 3px #a3cbe328;-webkit-mask-image:linear-gradient(45deg,#0000 42%,#000 86%);mask-image:linear-gradient(45deg,#0000 42%,#000 86%)}.ivy-opening .planet-orbit{z-index:-1;border:1px solid #b7a06d45;border-radius:50%;position:absolute;inset:5% -12%;transform:rotate(-27deg)scaleY(.46)}.ivy-opening .planet-orbit.two{border-color:#819eae2b;inset:-10% -22%;transform:rotate(-27deg)scaleY(.62)}.ivy-opening .planet-telemetry{color:#91bbc3;opacity:.52;width:102%;height:102%;animation:100s linear infinite ivo-telemetry-orbit;position:absolute;inset:-1%}.ivy-opening .intro.is-tech .instrument-ring{opacity:.9}@keyframes ivo-telemetry-orbit{to{transform:rotate(360deg)}}.ivy-opening .theme-thumbnail.cosmos{background:#071b2b url(/login/cosmos-earth.png) 105% 45%/auto 130% no-repeat}.ivy-opening .theme-thumbnail.cosmos:after{display:none}@keyframes ivo-planet-drift{0%{transform:translate(0,0)}to{transform:translate(-.6%,.5%)}}@keyframes ivo-cinema-settle{0%{filter:brightness(.25)saturate(.75);transform:scale(1.13)}25%{filter:brightness(.7)saturate(.9)}to{filter:brightness()saturate();transform:scale(1)}}@keyframes ivo-instruments-in{0%{opacity:0;filter:blur(4px);transform:scale(1.18)rotate(-12deg)}to{opacity:1;filter:blur();transform:scale(1)rotate(0)}}@keyframes ivo-ring-travel{0%{transform:rotate(-100deg)}to{transform:rotate(120deg)}}@keyframes ivo-ring-accent{0%{opacity:0;transform:rotate(-160deg)}20%{opacity:.9}to{opacity:.7;transform:rotate(20deg)}}@keyframes ivo-grid-in{0%{opacity:0;transform:scale(1.1)}to{opacity:1;transform:scale(1)}}@keyframes ivo-logo-outline{0%{opacity:0;clip-path:inset(0 100% 0 0)}12%{opacity:.8}55%{opacity:1;clip-path:inset(0)}75%{opacity:.6}to{opacity:0;clip-path:inset(0)}}@keyframes ivo-logo-assemble{0%{opacity:0;transform:translate(var(--slice-x),var(--slice-y));filter:brightness(0)invert()blur(5px)}30%{opacity:.65}70%{opacity:1;filter:brightness(0)invert()blur();transform:translate(0)}90%{opacity:1}to{opacity:0;filter:brightness(0)invert();transform:translate(0)}}@keyframes ivo-logo-solid{0%,43%{opacity:0;clip-path:inset(0 100% 0 0)}69%{opacity:.8;clip-path:inset(0)}to{opacity:1;clip-path:inset(0)}}@keyframes ivo-logo-scan{0%{opacity:0;transform:translate(-25px)}15%{opacity:.9}80%{opacity:.85}to{opacity:0;transform:translate(calc(clamp(280px,33vw,510px) + 25px))}}@keyframes ivo-logo-glint{0%{opacity:0;background-position:150% 0}15%{opacity:.8}80%{opacity:.55}to{opacity:0;background-position:-50% 0}}@keyframes ivo-copy-resolve{0%{opacity:0;filter:blur(5px);letter-spacing:.3em;transform:translateY(18px)}to{opacity:1;filter:blur();transform:translateY(0)}}@keyframes ivo-hud-open{0%{opacity:0;transform:translateY(6px)}to{opacity:.75;transform:translateY(0)}}@keyframes ivo-veil-open{0%{opacity:1}to{opacity:0}}@keyframes ivo-instruments-out{0%{opacity:1;transform:scale(1)}to{opacity:0;transform:scale(1.7)}}@keyframes ivo-copy-leave{to{opacity:0;filter:blur(3px);transform:translateY(-18px)}}@keyframes ivo-hud-out{to{opacity:0}}@keyframes ivo-edge-light{0%{opacity:0}30%{opacity:.7}75%{opacity:.35}to{opacity:0}}@keyframes ivo-panel-arrive{0%{opacity:0;filter:blur(3px);transform:translate(45px)}to{opacity:1;filter:blur();transform:translate(0)}}@keyframes ivo-field-arrive{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes ivo-quick-exit{to{opacity:0}}@media (max-width:650px){.ivy-opening .logo-lockup{width:260px;top:40%}.ivy-opening .intro-copy{top:calc(40% + 90px)}.ivy-opening .intro-copy p{letter-spacing:.1em;font-size:18px}.ivy-opening .intro-copy .intro-english{letter-spacing:.17em;font-size:6px}.ivy-opening .instrument-ring,.ivy-opening .intro:not(.is-tech) .instrument-ring{width:365px;height:365px;top:40%}.ivy-opening .label-north{font-size:6px;top:calc(40% - 190px)}.ivy-opening .label-west,.ivy-opening .label-east{display:none}.ivy-opening .intro-grid{background-size:45px 45px}.ivy-opening .intro-vignette{box-shadow:inset 0 0 90px #020a1670}.ivy-opening.is-intro.is-arriving .login-content{animation-name:ivo-field-arrive}.ivy-opening .planet-system{width:min(70cqw,82cqh);top:6%;right:6%}}@media (prefers-reduced-motion:reduce){.ivy-opening .intro .scene{filter:none;transform:none}.ivy-opening .intro-instruments,.ivy-opening .intro-particles,.ivy-opening .logo-fragments,.ivy-opening .logo-outline,.ivy-opening .logo-scan,.ivy-opening .logo-glint,.ivy-opening .intro-grid,.ivy-opening .handoff-edge{display:none}.ivy-opening .intro-logo-image{opacity:1;clip-path:none}.ivy-opening .intro-copy p,.ivy-opening .intro-copy .intro-english{opacity:1;filter:none;transform:none}.ivy-opening .solid-planet{animation:none!important}.ivy-opening .intro.fast-exit{opacity:0;transition:opacity .15s}.ivy-opening .intro-stage{will-change:auto}}.ivy-opening .galaxy-field{opacity:1;pointer-events:none;position:absolute;inset:0;transform:scale(1)}.ivy-opening .galaxy-image{object-fit:cover;object-position:62% 45%;filter:saturate(.8)brightness(.78);width:100%;height:100%;display:block}.ivy-opening .galaxy-field:after{content:"";background:linear-gradient(#06152224,#0000 42%,#04132170);position:absolute;inset:0}.ivy-opening .galaxy-field:before{content:"";z-index:1;pointer-events:none;border:1px solid #bda16b38;border-radius:50%;position:absolute;inset:13% -15% 20%;transform:rotate(-28deg)scaleY(.65)}.ivy-opening .scene-cosmos .planet-system{transform:translate(-26cqw,-23cqh)scale(.14)}.ivy-opening .scene-cosmos .planet-orbit,.ivy-opening .scene-cosmos .planet-telemetry{opacity:0}.ivy-opening .intro.is-tech .scene{filter:none;animation:none;transform:none}.ivy-opening .intro.is-tech .planet-system{animation:4.4s cubic-bezier(.4,0,.2,1) both ivo-earth-departure}.ivy-opening .intro.is-tech .galaxy-field{animation:4.4s cubic-bezier(.2,.65,.3,1) both ivo-galaxy-reveal}.ivy-opening .intro.is-tech .planet-orbit{animation:4.4s linear both ivo-orbit-departure}.ivy-opening .intro.is-tech .planet-telemetry{animation:100s linear infinite ivo-telemetry-orbit,4.4s linear both ivo-orbit-departure}.ivy-opening .intro.is-tech .intro-copy p{min-height:1.5em;margin-bottom:16px;animation:none;position:relative}.ivy-opening .journey-first,.ivy-opening .journey-second{display:block}.ivy-opening .intro.is-tech .journey-first{animation:5.7s linear both ivo-journey-near}.ivy-opening .intro.is-tech .journey-second{animation:5.7s linear both ivo-journey-far;position:absolute;inset:0}.ivy-opening .intro.is-tech .intro-copy .intro-english{animation:.85s 3.45s both ivo-copy-resolve}.ivy-opening .intro.is-tech .intro-grid{opacity:.38}.ivy-opening .theme-thumbnail.cosmos{background-image:url(/login/cosmos-earth.png),url(/login/cosmos-galaxy.png);background-position:10% 90%,50%;background-size:auto 72%,cover}@keyframes ivo-earth-departure{0%,26%{transform:translate(0)scale(1)}to{transform:translate(-26cqw,-23cqh)scale(.14)}}@keyframes ivo-galaxy-reveal{0%,23%{opacity:0;transform:scale(1.34)}54%{opacity:.38}to{opacity:1;transform:scale(1)}}@keyframes ivo-orbit-departure{0%,25%{opacity:.52}64%,to{opacity:0}}@keyframes ivo-journey-near{0%,12%{opacity:0;filter:blur(3px);transform:translateY(10px)}25%,44%{opacity:1;filter:none;transform:none}55%,to{opacity:0;filter:blur(3px);transform:translateY(-10px)}}@keyframes ivo-journey-far{0%,50%{opacity:0;filter:blur(3px);transform:translateY(12px)}67%,to{opacity:1;filter:none;transform:none}}@media (max-width:650px){.ivy-opening .galaxy-image{object-position:61% center}.ivy-opening .intro.is-tech .intro-copy p{font-size:21px}.ivy-opening .scene-cosmos .planet-system{transform:translate(-22cqw,-12cqh)scale(.14)}@keyframes ivo-earth-departure{0%,26%{transform:translate(0)scale(1)}to{transform:translate(-22cqw,-12cqh)scale(.14)}}}@media (prefers-reduced-motion:reduce){.ivy-opening .intro.is-tech .galaxy-field{opacity:1;transform:none}.ivy-opening .intro.is-tech .journey-first{display:none}.ivy-opening .intro.is-tech .journey-second{opacity:1;filter:none;position:static;transform:none}.ivy-opening .intro.is-tech .intro-copy .intro-english{opacity:1;filter:none;transform:none}.ivy-opening .intro.is-tech .planet-orbit,.ivy-opening .intro.is-tech .planet-telemetry{display:none}}.ivy-opening .planet-telemetry .telemetry-warm{stroke:#bda16b}.ivy-opening .logo-outline feFlood{flood-color:#d6f5ff}.ivy-opening .ivo-preveil{z-index:99;background:#06131e;display:none;position:fixed;inset:0}.ivy-opening[data-ivo-pre] .ivo-preveil{display:block}.ivy-opening:not([data-ivo-ready]) .visual-story,.ivy-opening:not([data-ivo-ready]) .scene-footnote{visibility:hidden}.ivy-opening .theme-thumbnail.cosmos{background-image:url(/theme/cosmos-earth-thumb.png),url(/theme/cosmos-galaxy-thumb.jpg)}.ivy-opening .panel-top{justify-content:flex-end}.ivy-opening .login-submit:disabled{opacity:.72;cursor:progress}.ivy-opening .wechat-button:disabled{opacity:.55;cursor:not-allowed}.ivy-opening .wechat-button:disabled:hover{background:0 0}.ivy-opening .drawer-footer .preview-cta{margin-top:0}.ivy-opening.ivo-preview{background:0 0;min-height:0;position:static}.ivy-opening.ivo-preview .intro.ivo-fade{opacity:0;pointer-events:none;transition:opacity .3s}@media (prefers-reduced-motion:reduce){.ivy-opening.ivo-preview .intro.ivo-fade{transition-duration:.15s}}.ivy-opening .password-label .subtle{margin-top:-9px;padding-top:9px}@media (hover:none) and (pointer:coarse){.ivy-opening .input-wrap input{font-size:16px}}.ivy-opening .scene-nyc .photo-camera{animation:18s ease-in-out -7s infinite alternate ivo-ambient-nyc-cruise}.ivy-opening .scene-campus .photo-camera{animation:22s ease-in-out -8s infinite alternate ivo-ambient-campus-cruise}.ivy-opening .scene-cosmos .galaxy-image{transform-origin:62% 45%;animation:28s ease-in-out -5s infinite ivo-ambient-galaxy-cruise}@keyframes ivo-ambient-nyc-cruise{0%{transform:scale(1.025)translate(-.8%,.1%)}to{transform:scale(1.09)translate(.8%,-.25%)}}@keyframes ivo-ambient-campus-cruise{0%{transform:scale(1.015)translate(-.3%,.1%)}to{transform:scale(1.06)translate(.45%,-.15%)}}@keyframes ivo-ambient-galaxy-cruise{0%,to{transform:scale(1.025)translate(-.4%,.2%)}50%{transform:scale(1.09)translate(.7%,-.4%)}}.ivy-opening .ambient-canvas{pointer-events:none;opacity:0;z-index:1;width:100%;height:100%;transition:opacity .7s;display:block;position:absolute;inset:0}.ivy-opening .ambient-canvas.on{opacity:1}.ivy-opening[data-ambient-motion=off] [data-ivo=main-scene] .photo-camera,.ivy-opening[data-ambient-motion=off] [data-ivo=main-scene] .galaxy-image,.ivy-opening[data-ambient-motion=off] [data-ivo=main-scene] .solid-planet,.ivy-opening[data-ambient-motion=off] [data-ivo=main-scene] .planet-telemetry{animation-play-state:paused!important}.ivy-opening[data-ambient-motion=off] [data-ivo=main-scene] .ambient-canvas{opacity:0}.ivy-opening[data-page-hidden=true] .photo-camera,.ivy-opening[data-page-hidden=true] .galaxy-image,.ivy-opening[data-page-hidden=true] .solid-planet,.ivy-opening[data-page-hidden=true] .planet-telemetry{animation-play-state:paused!important}.ivy-opening .ambient-option{cursor:pointer;border:1px solid var(--border);background:var(--accent-light);border-radius:9px;align-items:center;gap:14px;padding:14px;display:flex;position:relative}.ivy-opening .ambient-option>span:first-child{flex:1;min-width:0}.ivy-opening .ambient-option strong{color:var(--ink);font-size:12px;font-weight:600;display:block}.ivy-opening .ambient-option small{color:var(--muted);margin-top:5px;font-size:11px;line-height:1.65;display:block}.ivy-opening .ambient-option input{opacity:0;width:1px;height:1px;margin:0;position:absolute}.ivy-opening .ambient-switch{background:var(--ivo-switch-off,#a0aaa5);border-radius:20px;flex:0 0 48px;width:48px;height:26px;transition:background .2s;display:block;position:relative}.ivy-opening .ambient-switch:after{content:"";background:var(--surface,#fff);border-radius:50%;width:20px;height:20px;transition:transform .2s;position:absolute;top:3px;left:3px;box-shadow:0 1px 4px #102a2d20}.ivy-opening .ambient-option input:checked+.ambient-switch{background:var(--accent)}.ivy-opening .ambient-option input:checked+.ambient-switch:after{transform:translate(22px)}.ivy-opening .ambient-option input:focus-visible+.ambient-switch{outline-offset:4px;outline:3px solid #80ad9a}.ivy-opening .ambient-help{color:var(--muted);margin:10px 0 0;font-size:11px;line-height:1.75}@media (prefers-reduced-motion:reduce){.ivy-opening .ambient-canvas{display:none}.ivy-opening .scene-nyc .photo-camera,.ivy-opening .scene-campus .photo-camera,.ivy-opening .scene-cosmos .galaxy-image{transform:none;animation:none!important}}
