:root{--navy:#10264b;--blue:#1768c5;--red:#d71920;--light:#f4f7fb;--text:#25344c;--muted:#66758b;--line:#e1e7ef}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);line-height:1.6;background:#f7f9fc}
a{color:inherit;text-decoration:none}
.topline{background:var(--navy);color:#fff;text-align:center;padding:8px 16px;font-size:12px;letter-spacing:.04em}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 5%;background:#fff;box-shadow:0 4px 18px #10264b12;position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:12px;color:var(--navy)}
.brand img{width:58px;height:58px;object-fit:contain}
.brand strong,.brand small{display:block}.brand strong{font-size:17px}.brand small{font-size:12px;color:var(--muted)}
nav{display:flex;align-items:center;gap:24px;font-size:14px;font-weight:700}nav a:hover,nav .current{color:var(--red)}
main{max-width:1120px;margin:auto;padding:34px 22px 60px}
.intro{padding:30px 0 22px}.eyebrow{margin:0 0 7px;color:var(--red);text-transform:uppercase;letter-spacing:.13em;font-size:11px;font-weight:800}
h1{font-size:clamp(32px,5vw,48px);line-height:1.12;margin:0 0 12px;color:var(--navy)}h1 span{color:var(--red)}h2{font-size:24px;line-height:1.25;color:var(--navy);margin:0 0 14px}h3{font-size:16px;color:var(--navy);margin:0 0 10px}p{margin:0 0 12px}
.note{margin-top:20px;padding:15px 17px;border-left:4px solid #e3a32b;border-radius:8px;background:#fff8e8;font-size:14px}
.summary-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:20px 0 28px}.summary,.panel,.pointer-grid article{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px;box-shadow:0 6px 20px #10264b08}.summary .symbol{font-size:25px;display:block;margin-bottom:10px}.summary h2{font-size:18px;margin-bottom:8px}.summary p{font-size:14px;color:var(--muted);margin:0}
.panel{margin:20px 0;padding:24px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;flex-wrap:wrap}.section-heading label{font-size:13px;font-weight:700;color:var(--muted)}select{display:block;margin-top:5px;padding:10px 12px;border:1px solid #cbd5e1;border-radius:8px;background:white;color:var(--text);font:inherit;min-width:220px}
.legend{display:flex;flex-wrap:wrap;gap:15px;margin:12px 0 18px;font-size:12px;color:var(--muted)}.legend span{display:flex;align-items:center;gap:7px}.legend i{width:9px;height:9px;border-radius:50%;display:inline-block}.holiday-dot{background:var(--red)}.activity-dot{background:var(--blue)}.exam-dot{background:#d49a20}
.month-view{border:1px solid var(--line);border-radius:12px;overflow:hidden}.month-title{background:var(--navy);color:white;padding:13px 16px;font-weight:700}.weekdays,.days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr))}.weekdays span{text-align:center;padding:9px 2px;background:#eef3f9;color:var(--muted);font-size:12px;font-weight:700}.day{min-height:74px;padding:7px;border-top:1px solid var(--line);border-right:1px solid var(--line);font-size:13px;position:relative;background:white}.day:nth-child(7n){border-right:0}.day.empty{background:#fafbfd}.day-number{font-weight:700}.day.holiday{background:#fff1f1}.day.activity{background:#eef6ff}.day.exam{box-shadow:inset 0 -3px #d49a20}.day-label{display:block;margin-top:3px;font-size:10px;line-height:1.25;color:#a21d27;overflow-wrap:anywhere}.day.activity .day-label{color:#1459a4}.day.exam .day-label{color:#8b650b}
.event-list{margin-top:18px}.event-list h3{margin-bottom:8px}.event-list ul{padding-left:20px;margin:0}.event-list li{margin:6px 0;font-size:14px}.event-list .empty-message{color:var(--muted)}
.pointer-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.pointer-grid article{padding:18px;box-shadow:none}.pointer-grid ul{margin:0;padding-left:19px}.pointer-grid li{margin:6px 0;font-size:14px}.sources ul{padding-left:20px}.sources li{margin:8px 0}.sources a{color:var(--blue);text-decoration:underline}
footer{text-align:center;background:var(--navy);color:white;padding:25px 16px;font-size:14px}footer p{margin:5px 0;color:#dbe5f4}footer a{text-decoration:underline}
@media(max-width:760px){.site-header{align-items:flex-start;flex-direction:column;gap:12px}.site-header nav{width:100%;gap:17px;overflow-x:auto;padding:5px 0 9px}.site-header nav a{white-space:nowrap}.summary-grid{grid-template-columns:1fr}.pointer-grid{grid-template-columns:1fr}.panel{padding:16px}.day{min-height:62px;padding:4px}.day-label{font-size:9px}.weekdays span{font-size:10px}main{padding:22px 13px 40px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}