:root{--navy:#1d4082;--ink:#215679;--blue:#2d63ee;--light-blue:#80a9f8;--yellow:#f9d865;--reader-width:600px;--controls-height:88px;color-scheme:light;font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:#dbe3e8;color:#4c5155}
button,a{-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer}
button:focus-visible,a:focus-visible{outline:3px solid #e7a900;outline-offset:4px}
button:disabled{opacity:.35;cursor:default}
[hidden]{display:none!important}
.reader{position:relative;max-width:var(--reader-width);height:100%;margin:auto;overflow:hidden;background:#1d4082}
.pages{height:100%}
.page{height:100%;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#96afd1 transparent;padding-bottom:calc(var(--controls-height) + env(safe-area-inset-bottom));background:linear-gradient(#20324470,#20324470),url("assets/reference/campus.webp") center/cover fixed;position:relative}
.page-heading{font-size:27px;line-height:1.25;color:#fff;position:relative;padding:28px 24px 24px 42px;margin:0;font-weight:700;letter-spacing:2px;overflow:hidden}
.page-heading::before{content:"";position:absolute;left:0;top:30px;width:26px;height:27px;background:var(--blue)}
.page-heading::after{content:"";position:absolute;right:-32px;top:2px;width:62px;height:62px;background:var(--blue);border:10px solid var(--yellow);transform:rotate(45deg)}
.cover{min-height:100%;background:var(--navy);overflow-x:hidden;isolation:isolate}
.cover-campus{position:absolute;inset:0 0 35%;width:100%;height:65%;object-fit:cover;object-position:center top;z-index:-3}
.cover-angle{position:absolute;inset:28% 0 0;background:var(--navy);clip-path:polygon(100% 0,100% 100%,0 100%,0 42%);z-index:-1}
.cover-angle-shadow{position:absolute;inset:26% 0 0;background:#4469afbb;clip-path:polygon(100% 0,100% 100%,0 100%,0 42%);z-index:-2}
.cover-logo{position:absolute;right:7%;top:16px;width:78px;height:78px;object-fit:contain}
.cover-body{position:relative;padding-top:max(265px,43svh);padding-bottom:20px;text-align:right}
.cover-title{color:#fff;font-weight:500;line-height:1.7;font-size:clamp(24px,5.6vw,35px);margin:0 0 0 7%;padding:0 22px 0 0}
.cover-title span{display:block;white-space:nowrap}
.cover-title span:last-child{border-bottom:2px solid #fff;display:inline-block;padding-bottom:2px}
.major-ribbon{display:block;border:0;border-radius:18px 0 0 18px;background:var(--yellow);color:#154273;font-size:clamp(19px,5vw,25px);font-weight:700;padding:11px 22px;margin:22px 0 0 auto;min-width:67%;letter-spacing:1px}
.cover-join{position:relative;margin:35px 14px 8px 0;font-weight:800;font-size:clamp(52px,15vw,88px);letter-spacing:1px;line-height:1.15;color:#ffffff66}
.cover-join::after{content:"";position:absolute;inset:43% 0 auto 16%;height:9px;background:var(--navy)}
.cover-join::before{content:"";position:absolute;left:0;top:5%;height:60px;width:12px;background:var(--yellow)}
.cover-start{border:0;background:none;color:#fff;font-size:14px;margin-right:24px;padding:8px}
.intro-card{margin:8px 7% 30px;padding:28px 23px;background:#ffffffe8;line-height:1.95;font-size:17px}
.intro-card h2{margin:0 0 20px;color:var(--ink);font-size:22px;line-height:1.5}
.intro-copy{margin:0;text-align:justify}
.intro-enter{border:0;background:var(--blue);color:white;display:block;padding:12px 24px;margin:24px auto 0}
.mentor-page{padding-top:0}
.mentor-page .page-heading{padding-bottom:0;min-height:113px}
.mentor-card{position:relative;margin:0 7% 25px;padding:78px 17px 28px;background:#ffffffe5;min-height:calc(100% - 145px)}
.mentor-name{position:absolute;left:-13px;top:15px;max-width:61%;margin:0;background:var(--blue);font-size:27px;color:#fff;letter-spacing:3px;line-height:1.2;padding:11px 23px 11px 28px;min-width:140px;z-index:2}
.mentor-name::after{content:"";position:absolute;right:-18px;top:0;border-top:27px solid transparent;border-bottom:27px solid transparent;border-left:18px solid var(--blue)}
.mentor-name::before{content:"";position:absolute;left:0;bottom:-14px;border-top:14px solid #174390;border-left:13px solid transparent}
.portrait-frame{position:absolute;right:7%;top:-85px;width:112px;height:151px;background:#fff8f5;padding:5px;border:1px solid #1c5481;box-shadow:2px 2px 0 #aab8c8;z-index:3}
.portrait{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
.mentor-role{margin:0 0 13px;color:var(--ink);font-size:18px;font-weight:700;line-height:1.65;overflow-wrap:anywhere}
.mentor-bio{margin:0 0 11px;color:var(--ink);font-size:16px;font-weight:700;line-height:1.75;overflow-wrap:anywhere}
.mentor-section{margin-top:25px}
.section-label{display:inline-flex;align-items:center;gap:8px;margin:0 0 11px;padding:0 12px 0 0;color:#fff;background:var(--light-blue);font-size:18px;letter-spacing:1px;border-radius:20px;font-weight:700;line-height:34px}
.section-number{background:var(--yellow);font-size:24px;line-height:36px;min-width:36px;height:36px;text-align:center;border-radius:50%;letter-spacing:0}
.section-copy{font-size:16px;line-height:1.9;text-align:justify;overflow-wrap:anywhere;margin:0 0 12px}
.mentor-email{display:block;font-size:16px;color:var(--ink);line-height:1.85;text-decoration-thickness:1px;text-underline-offset:3px;overflow-wrap:anywhere;margin:3px 0 8px}
.research-images{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.research-image{width:100%;height:auto;display:block;background:#fff}
.end-note{font-size:13px;text-align:center;color:var(--ink);margin:28px 0 0}
.reader-controls{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:var(--reader-width);z-index:10;background:#173d79f5;color:#fff;padding:4px 10px calc(6px + env(safe-area-inset-bottom));box-shadow:0 -1px 0 #ffffff30}
.page-status{height:22px;font-size:12px;text-align:center;letter-spacing:.7px;line-height:22px;color:#e6edf8}
.control-row{display:grid;grid-template-columns:repeat(4,1fr)}
.control-row button{border:0;background:transparent;color:#fff;min-height:50px;display:flex;align-items:center;justify-content:center;gap:5px;flex-direction:column;font-size:11px;padding:2px 4px}
.control-row button>span:first-child{font-size:21px;line-height:22px}
.control-row button:not(:disabled):hover{background:#ffffff15;border-radius:4px}
dialog{border:0;padding:22px;max-width:min(92vw,460px);width:460px;color:#24496f;background:#fff;max-height:85svh;overscroll-behavior:contain;box-shadow:0 12px 55px #11253e55}
dialog::backdrop{background:#0a244dcc}
.dialog-header{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:2px solid var(--yellow);padding-bottom:12px}
.dialog-header h2{margin:0;font-size:22px}
.dialog-close{border:0;background:transparent;font-size:30px;line-height:35px;color:var(--ink);min-width:40px}
.sort-note{font-size:13px;line-height:1.65;color:#697887;margin:14px 0}
.catalogue-section-label{font-size:14px;margin:20px 0 8px;color:#22549b}
.catalogue-links{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.catalogue-link{border:1px solid #d4deec;background:#f4f7fc;text-align:left;color:#24557e;padding:12px 10px;min-height:48px;font-size:15px;text-decoration:none;display:block}
.catalogue-link small{display:block;font-size:11px;margin-top:4px;color:#718196}
.catalogue-link[aria-current="page"]{border-color:var(--blue);box-shadow:inset 3px 0 var(--blue);background:#edf3ff}
.qr-dialog{text-align:center}
.site-qr{display:block;width:240px;max-width:100%;height:auto;margin:20px auto 0}
.qr-caption{font-size:13px;line-height:1.65;color:#667787}
.load-message{color:white;margin:0;padding:30px;font-size:17px;line-height:1.8}
@media(min-width:601px){.cover-title{font-size:35px}.page-heading{font-size:32px;padding-top:32px}.mentor-card{padding-left:26px;padding-right:26px;padding-top:86px}.mentor-page .page-heading{min-height:140px}.portrait-frame{width:140px;height:185px;top:-112px}.mentor-name{font-size:31px;padding-right:29px;min-width:175px}.mentor-name::after{border-top-width:30px;border-bottom-width:30px}.mentor-role{font-size:21px}.mentor-bio{font-size:17px}.section-copy,.mentor-email{font-size:18px}.intro-card{font-size:19px}.cover-logo{width:96px;height:96px}.cover-body{padding-top:max(280px,43svh)}}
@media(max-width:350px){.cover-title{font-size:21px}.cover-logo{width:64px;height:64px}.portrait-frame{width:95px;height:132px;right:5%;top:-75px}.mentor-name{font-size:23px;min-width:115px;padding-left:18px;padding-right:18px}.mentor-name::after{border-top-width:25px;border-bottom-width:25px}.mentor-card{margin-left:6%;margin-right:6%;padding-left:13px;padding-right:13px}.mentor-role{font-size:17px}.mentor-bio,.section-copy,.mentor-email{font-size:15px}.page-heading{font-size:24px}.section-label{font-size:17px}}
@media(prefers-reduced-motion:no-preference){.page.is-entering .mentor-card,.page.is-entering .intro-card{animation:appear .25s ease-out}@keyframes appear{from{opacity:.3;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}}
@media print{body{background:#fff}.reader{max-width:none;height:auto;overflow:visible}.pages{height:auto}.page[hidden]{display:block!important}.page{height:auto;overflow:visible;page-break-after:always;background:#fff;padding-bottom:20px}.cover{display:none!important}.reader-controls,dialog,.cover-start,.intro-enter{display:none!important}.page-heading{color:var(--navy)}.mentor-card,.intro-card{background:#fff}.mentor-page .page-heading{min-height:140px}.mentor-card{min-height:0}.section-copy{font-size:12pt}}