/* 全屏校园构图参考Shrewsbury；校园照片保存在本站，字体使用系统本地字体。 */
.page-login { background: #102f49; color: #fff; }
.page-login .login-view { position: relative; isolation: isolate; min-height: 100svh; display: grid; grid-template-columns: minmax(0,1fr) 360px; align-items: center; padding: 266px clamp(32px,4.5vw,90px) 90px; gap: 44px; }
.page-login .login-header { position: absolute; z-index: 4; top: 30px; left: clamp(32px,4.5vw,90px); right: clamp(32px,4.5vw,90px); display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.page-login .school-identity { display: flex; }
.page-login .school-logo { display: block; width: 66px; height: 81px; object-fit: contain; filter: drop-shadow(0 2px 8px rgba(8,27,42,.2)); }
.page-login .login-campus { position: absolute; inset: 0; z-index: 0; overflow: hidden; background: #102f49; }
.page-login .campus-photo { position: absolute; width: 100%; height: 100%; inset: 0; }
.page-login .campus-photo { object-fit: cover; object-position: center 47%; }
.page-login .login-campus::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg,rgba(8,28,44,.57),rgba(8,28,44,.12) 37%,rgba(8,28,44,.12) 63%,rgba(8,28,44,.67)),linear-gradient(90deg,rgba(8,28,44,.08) 45%,rgba(8,28,44,.24)); }
.page-login .campus-heading { position: absolute; top: 120px; left: 50%; width: min(720px,70%); transform: translateX(-50%); z-index: 2; text-align: center; color: #fff; pointer-events: none; text-shadow: 0 2px 22px rgba(4,21,34,.35); }
.page-login .campus-eyebrow { font-size: 16px; font-weight: 400; letter-spacing: .32em; }
.page-login .campus-heading h1 { margin: 17px 0 16px; font-family: "Songti SC", "STSong", "SimSun", serif; font-size: clamp(40px,4vw,62px); font-weight: 400; line-height: 1.25; letter-spacing: .15em; padding-left: .15em; }
.page-login .campus-subtitle { margin: 0; font-size: 12px; letter-spacing: .26em; color: rgba(255,255,255,.86); }
.page-login .campus-bottom { position: absolute; bottom: 30px; left: clamp(32px,4.5vw,90px); right: clamp(32px,4.5vw,90px); z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: #fff; }
.page-login .campus-caption { display: flex; align-items: center; gap: 14px; font-size: 11px; letter-spacing: .08em; }
.page-login .campus-caption-line { width: 32px; height: 1px; background: #dfbf82; }
.page-login .login-panel { grid-column: 2; position: relative; z-index: 3; padding: 29px 30px 23px; border: 1px solid rgba(233,239,244,.35); border-radius: 4px; background: rgba(12,40,61,.91); backdrop-filter: blur(12px); box-shadow: 0 12px 46px rgba(4,21,34,.16); color: #fff; }
.page-login .login-panel-heading { margin: 0 0 9px; color: #dfbf82; font-size: 10px; letter-spacing: .2em; }
.page-login .login-panel h2 { margin: 0 0 24px; font-family: "Songti SC", "STSong", "SimSun", serif; font-weight: 400; font-size: 29px; letter-spacing: .08em; }
.page-login .stack-form { gap: 18px; }
.page-login .stack-form label { gap: 9px; color: #fff; font-size: 12px; font-weight: 400; }
.page-login .login-input-hint { margin-top: -2px; color: #c4d0da; font-size: 10px; font-weight: 400; line-height: 1.5; }
.page-login .stack-form input { min-height: 47px; padding: 12px; border: 1px solid #8193a2; border-radius: 3px; background: rgba(255,255,255,.08); color: #fff; font-size: 14px; box-shadow: none; }
.page-login .stack-form input::placeholder { color: #bac8d3; }
.page-login .stack-form input:focus { border-color: #ecd4a6; box-shadow: 0 0 0 2px rgba(223,191,130,.3); }
.page-login .stack-form input:autofill { color: #102f49; }
.page-login .login-submit { justify-content: space-between; margin-top: 3px; min-height: 47px; padding: 12px 16px; border-radius: 3px; color: #102f49; background: #dfbf82; font-size: 13px; font-weight: 600; letter-spacing: .06em; box-shadow: none; }
.page-login .login-submit:hover { background: #ecd4a6; transform: none; }
.page-login .login-submit span { font-size: 22px; font-weight: 400; line-height: 1; }
.page-login .login-submit:disabled { opacity: .7; cursor: wait; }
.page-login .form-message { margin: -6px 0 0; color: #ffcabd; font-size: 12px; line-height: 1.6; overflow-wrap: anywhere; }
.page-login .form-message:empty { display: none; }
.page-login .login-help { margin-top: 17px; color: #d3dce3; font-size: 12px; }
.page-login .login-help summary { width: fit-content; cursor: pointer; list-style: none; padding: 5px 0; }
.page-login .login-help summary::-webkit-details-marker { display: none; }
.page-login .login-help summary::after { content: "+"; margin-left: 9px; color: #dfbf82; }
.page-login .login-help[open] summary::after { content: "−"; }
.page-login .login-help p { margin: 7px 0 0; line-height: 1.7; }
.page-login .privacy-note { margin: 18px 0 0; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.2); color: #b9c8d4; font-size: 10px; line-height: 1.6; }
.page-login button:focus-visible, .page-login summary:focus-visible { outline: 2px solid #ecd4a6; outline-offset: 4px; }
@media (min-width: 1600px) {
    .page-login .login-view { grid-template-columns: minmax(0,1fr) 390px; padding-top: 295px; }
    .page-login .login-panel { padding: 34px 34px 26px; }
    .page-login .campus-heading { top: 135px; }
}
@media (max-width: 1050px) {
    .page-login .login-view { grid-template-columns: minmax(0,1fr) 330px; padding-inline: 32px; gap: 24px; }
    .page-login .login-panel { padding-inline: 25px; }
    .page-login .campus-heading { width: 68%; }
    .page-login .campus-heading h1 { font-size: 39px; }
}
@media (min-width: 821px) and (max-height: 800px) {
    .page-login .login-view { padding-top: 211px; padding-bottom: 68px; }
    .page-login .login-header { top: 23px; }
    .page-login .school-logo { width: 54px; height: 66px; }
    .page-login .campus-heading { top: 82px; }
    .page-login .campus-eyebrow { font-size: 13px; }
    .page-login .campus-heading h1 { font-size: 42px; margin-block: 12px; }
    .page-login .login-panel { padding: 22px 26px 20px; }
    .page-login .login-panel-heading { margin-bottom: 6px; }
    .page-login .login-panel h2 { font-size: 26px; margin-bottom: 20px; }
    .page-login .stack-form { gap: 14px; }
    .page-login .stack-form label { gap: 7px; }
    .page-login .stack-form input { min-height: 44px; padding: 10px 12px; }
    .page-login .login-submit { min-height: 44px; padding-block: 10px; }
    .page-login .login-help { margin-top: 12px; }
    .page-login .privacy-note { margin-top: 12px; padding-top: 12px; }
    .page-login .campus-bottom { bottom: 20px; }
}
@media (max-width: 820px) {
    .page-login .login-view { display: block; padding: 260px 28px 96px; }
    .page-login .login-header { top: 25px; left: 28px; right: 28px; }
    .page-login .school-logo { width: 48px; height: 59px; }
    .page-login .campus-heading { top: 120px; width: calc(100% - 40px); }
    .page-login .campus-heading h1 { font-size: 40px; }
    .page-login .campus-eyebrow { font-size: 13px; }
    .page-login .campus-photo { object-position: 45% center; }
    .page-login .login-campus::after { background: linear-gradient(180deg,rgba(8,28,44,.53),rgba(8,28,44,.18) 28%,rgba(8,28,44,.47) 60%,rgba(8,28,44,.7)); }
    .page-login .login-panel { width: 100%; max-width: 390px; margin: auto; }
    .page-login .stack-form input { font-size: 16px; }
    .page-login .campus-bottom { left: 28px; right: 28px; bottom: 27px; }
}
@media (max-width: 560px) {
    .page-login .login-view { padding: 252px 20px 100px; }
    .page-login .login-header { top: 21px; left: 20px; right: 20px; }
    .page-login .school-logo { width: 43px; height: 53px; }
    .page-login .campus-heading { top: 116px; width: calc(100% - 28px); }
    .page-login .campus-heading h1 { margin-block: 14px; font-size: 30px; letter-spacing: .1em; padding-left: .1em; }
    .page-login .campus-eyebrow { font-size: 11px; letter-spacing: .25em; }
    .page-login .campus-subtitle { font-size: 10px; letter-spacing: .2em; }
    .page-login .login-panel { padding: 25px 24px 21px; }
    .page-login .login-panel h2 { font-size: 27px; }
    .page-login .campus-bottom { left: 20px; right: 20px; bottom: 23px; gap: 12px; }
    .page-login .campus-caption { font-size: 9px; max-width: 118px; line-height: 1.6; }
    .page-login .campus-caption-line { display: none; }
}