* {
box-sizing: border-box
}
html, body {
margin: 0;
min-height: 100%;
overflow-x: hidden
}
html {
scroll-behavior: smooth
}
:root {
--primary: #0f4d3a;
--primary2: #17664e;
--gold: #d9c529;
--ink: #17231f;
--muted: #63736d;
--soft: #edf4f1;
--line: #dce6e2;
--white: #fff;
--shadow: 0 18px 44px rgba(15, 77, 58, .13);
--r: 8px
}
body {
font-family: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
background: #f6f9f8;
color: var(--ink);
line-height: 1.65
}
a {
text-decoration: none;
color: inherit
}
img {
display: block;
max-width: 100%
}
button, input, select, textarea {
font: inherit
}
.container {
width: min(1120px, calc(100% - 40px));
margin: auto
}
.section {
padding: 82px 0
}
.soft {
background: var(--soft)
}
.eyebrow {
display: inline-flex;
gap: 8px;
align-items: center;
color: var(--primary);
font-size: 13px;
font-weight: 900;
letter-spacing: .08em;
text-transform: uppercase
}
.eyebrow:before {
content: "";
width: 26px;
height: 2px;
background: var(--gold)
}
.title {
margin: 10px 0 14px;
color: var(--primary);
font-size: clamp(30px, 4.8vw, 54px);
line-height: 1.06
}
.lead {
max-width: 760px;
margin: 0;
color: var(--muted);
font-size: 18px
}
.grid {
display: grid;
gap: 22px
}
.g2 {
grid-template-columns: repeat(2, minmax(0, 1fr))
}
.g3 {
grid-template-columns: repeat(3, minmax(0, 1fr))
}
.g4 {
grid-template-columns: repeat(4, minmax(0, 1fr))
}
.card {
background: #fff;
border: 1px solid var(--line);
border-radius: var(--r);
box-shadow: 0 10px 26px rgba(15, 77, 58, .08);
transition: .22s
}
.card:hover {
transform: translateY(-4px);
box-shadow: var(--shadow);
border-color: rgba(15, 77, 58, .22)
}
.btn {
display: inline-flex;
align-items: center;
justify-content: center;
min-height: 46px;
padding: 0 20px;
border: 1px solid transparent;
border-radius: 8px;
font-weight: 900;
cursor: pointer;
transition: .2s
}
.btn:hover {
transform: translateY(-2px)
}
.btn-primary, .primary-btn {
background: var(--primary);
color: #fff
}
.btn-primary:hover, .primary-btn:hover {
background: #0a3a2c
}
.btn-secondary, .btn-ghost {
background: #fff;
color: var(--primary);
border-color: var(--primary)
}
.btn-secondary:hover, .btn-ghost:hover {
background: var(--primary);
color: #fff
}
.hero {
min-height: calc(100vh - 86px);
display: grid;
place-items: center;
padding: 76px 0;
background: linear-gradient(90deg, rgba(246, 249, 248, .98), rgba(246, 249, 248, .9)), url('../assets/images/engineering-bg.png') center/cover
}
.hero-grid {
display: grid;
grid-template-columns: 1.05fr .95fr;
gap: 42px;
align-items: center
}
.hero h1, .hero h2 {
margin: 0 0 18px;
color: var(--primary);
font-size: clamp(42px, 6vw, 72px);
line-height: 1.03
}
.hero p {
margin: 0 0 28px;
max-width: 650px;
color: #52605b;
font-size: 18px
}
.actions {
display: flex;
gap: 14px;
flex-wrap: wrap
}
.visual {
position: relative;
min-height: 420px;
border: 1px solid var(--line);
border-radius: 8px;
background: linear-gradient(135deg, #fff, #edf4f1);
box-shadow: var(--shadow);
overflow: hidden
}
.visual:before {
content: "";
position: absolute;
inset: 0;
background-image: linear-gradient(rgba(15, 77, 58, .08) 1px, transparent 1px), linear-gradient(90deg, rgba(15, 77, 58, .08) 1px, transparent 1px);
background-size: 34px 34px
}
.visual-panel {
position: absolute;
left: 28px;
right: 28px;
bottom: 28px;
padding: 24px;
background: rgba(255, 255, 255, .94);
border: 1px solid var(--line);
border-radius: 8px
}
.mini {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 12px;
margin-top: 16px
}
.mini span {
padding: 12px;
background: var(--soft);
border-radius: 8px;
color: var(--muted);
font-size: 12px
}
.mini b {
display: block;
color: var(--primary);
font-size: 24px
}
.quick, .resource-card, .video-body, .info, .faq, .profile {
padding: 24px
}
.icon {
width: 48px;
height: 48px;
display: grid;
place-items: center;
background: var(--soft);
border-radius: 8px;
color: var(--primary);
font-weight: 900
}
.quick h3, .resource-card h3, .video-body h3 {
margin: 16px 0 8px;
color: var(--primary);
line-height: 1.25
}
.quick p, .resource-card p, .video-body p {
margin: 0;
color: var(--muted)
}
.stats {
background: var(--primary);
color: #fff
}
.stat {
padding: 24px;
border: 1px solid rgba(255, 255, 255, .16);
border-radius: 8px;
background: rgba(255, 255, 255, .08)
}
.stat b {
display: block;
font-size: 38px;
line-height: 1
}
.page-head {
padding: 78px 0 54px;
background: linear-gradient(90deg, #f8fbfa, #edf4f1);
border-bottom: 1px solid var(--line)
}
.page-head h1 {
max-width: 820px;
margin: 8px 0 12px;
color: var(--primary);
font-size: clamp(36px, 5vw, 60px);
line-height: 1.05
}
.toolbar {
display: grid;
grid-template-columns: 1fr auto;
gap: 14px;
margin: 30px 0
}
.control {
width: 100%;
min-height: 48px;
padding: 0 14px;
border: 1px solid var(--line);
border-radius: 8px;
background: #fff;
outline: none
}
.control:focus {
border-color: var(--primary);
box-shadow: 0 0 0 4px rgba(15, 77, 58, .08)
}
.filters {
display: flex;
gap: 10px;
flex-wrap: wrap;
margin-bottom: 28px
}
.filter {
min-height: 40px;
padding: 0 14px;
border: 1px solid var(--line);
border-radius: 8px;
background: #fff;
color: var(--primary);
font-weight: 900
}
.filter.active, .filter:hover {
background: var(--primary);
color: #fff
}
.badge {
display: inline-flex;
align-items: center;
min-height: 28px;
padding: 0 10px;
border-radius: 999px;
background: var(--soft);
color: var(--primary);
font-size: 12px;
font-weight: 900
}
.changelog-layout {
display: grid;
grid-template-columns: minmax(260px, .72fr) minmax(0, 1.6fr);
gap: 22px;
align-items: start
}
.changelog-summary {
position: sticky;
top: 110px
}
.changelog-summary h2 {
margin: 12px 0;
color: var(--primary);
font-size: 30px;
line-height: 1.1
}
.changelog-summary p {
color: var(--muted);
line-height: 1.65
}
.changelog-list {
display: grid;
gap: 14px
}
.changelog-item {
display: grid;
grid-template-columns: 130px minmax(0, 1fr);
gap: 18px;
padding: 18px;
border: 1px solid var(--line);
border-radius: 8px;
background: #fff;
box-shadow: 0 10px 26px rgba(15, 77, 58, .07)
}
.changelog-item time {
color: var(--muted);
font-size: 13px;
font-weight: 900
}
.changelog-type {
display: inline-flex;
min-height: 28px;
align-items: center;
padding: 0 10px;
border-radius: 999px;
background: #edf4f1;
color: var(--primary);
font-size: 12px;
font-weight: 900
}
.changelog-type.added {
background: rgba(15, 77, 58, .1)
}
.changelog-type.improved {
background: rgba(217, 197, 41, .24)
}
.changelog-type.fixed {
background: rgba(41, 117, 217, .12)
}
.changelog-item h3 {
margin: 10px 0 6px;
color: var(--primary)
}
.changelog-item p {
margin: 0;
color: var(--muted);
line-height: 1.65
}
.meta {
display: flex;
gap: 8px;
flex-wrap: wrap
}
.resource-card {
display: flex;
flex-direction: column;
gap: 12px
}
.resource-card .actions {
margin-top: auto
}
.access-card {
max-width: 820px;
margin: 0 auto;
display: grid;
gap: 18px
}
.access-card h2 {
margin: 0;
color: var(--primary);
font-size: clamp(28px, 4vw, 44px);
line-height: 1.08
}
.access-card p {
margin: 0;
color: #52605b;
font-size: 17px;
line-height: 1.8
}
.notice-card {
padding: 18px;
border: 1px solid var(--line);
border-radius: 8px;
background: var(--soft)
}
.notice-card strong {
display: block;
margin-bottom: 6px;
color: var(--primary)
}
.help-head-actions {
margin-top: 24px
}
.onboarding-grid .quick {
min-height: 100%;
border-top: 4px solid var(--primary)
}
.student-guide-panel {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 16px
}
.student-guide-panel article {
padding: 22px;
border: 1px solid var(--line);
border-radius: 8px;
background: #fff;
box-shadow: 0 18px 42px rgba(15, 77, 58, .08)
}
.student-guide-panel h3 {
margin: 0 0 12px;
color: var(--primary);
font-size: 19px
}
.student-guide-panel ul {
display: grid;
gap: 10px;
margin: 0;
padding-left: 20px;
color: var(--muted);
line-height: 1.65
}
.pwa-install-hint {
position: fixed;
left: 18px;
bottom: 18px;
z-index: 1200;
width: min(340px, calc(100vw - 36px));
display: grid;
gap: 8px;
padding: 16px;
border: 1px solid rgba(15, 77, 58, .16);
border-radius: 8px;
background: #fff;
box-shadow: 0 24px 60px rgba(15, 77, 58, .22)
}
.pwa-install-hint strong {
color: var(--primary);
font-size: 16px
}
.pwa-install-hint span {
color: var(--muted);
font-size: 13px;
line-height: 1.5
}
.pwa-install-hint div {
display: flex;
gap: 8px;
flex-wrap: wrap
}
.pwa-install-hint button {
min-height: 38px;
padding: 0 13px;
border: 1px solid rgba(15, 77, 58, .18);
border-radius: 8px;
background: var(--primary);
color: #fff;
font-weight: 900
}
.pwa-install-hint button[data-pwa-close] {
background: #fff;
color: var(--primary)
}
.pagination {
display: flex;
justify-content: center;
gap: 8px;
margin-top: 34px
}
.pagination button {
width: 40px;
height: 40px;
border: 1px solid var(--line);
border-radius: 8px;
background: #fff;
color: var(--primary);
font-weight: 900
}
.pagination .active {
background: var(--primary);
color: #fff
}
.thumb {
height: 178px;
display: grid;
place-items: center;
background: linear-gradient(135deg, #0f4d3a, #238464);
color: #fff;
font-size: 42px;
font-weight: 900
}
.video-card {
overflow: hidden
}
.content-grid {
margin-top: 30px
}
#homeAnnouncements.content-grid {
display: block
}
.announcement-carousel-shell {
position: relative
}
.announcement-viewport {
overflow-x: auto;
overflow-y: hidden;
scroll-snap-type: x mandatory;
scroll-behavior: smooth;
scrollbar-width: none;
border-radius: 8px;
-webkit-overflow-scrolling: touch
}
.announcement-viewport::-webkit-scrollbar {
display: none
}
.announcement-track {
display: flex;
gap: 22px;
align-items: flex-start
}
.announcement-track .announcement-card {
flex: 0 0 100%;
scroll-snap-align: start;
scroll-snap-stop: always
}
.announcement-nav {
position: absolute;
top: 50%;
z-index: 5;
width: 46px;
height: 46px;
display: grid;
place-items: center;
border: 1px solid rgba(15, 77, 58, .18);
border-radius: 999px;
background: rgba(255, 255, 255, .94);
color: var(--primary);
box-shadow: 0 14px 34px rgba(15, 77, 58, .18);
transform: translateY(-50%);
cursor: pointer;
transition: .2s
}
.announcement-nav:hover {
background: var(--primary);
color: #fff
}
.announcement-nav:disabled {
opacity: .35;
cursor: default;
pointer-events: none
}
.announcement-nav span {
font-size: 34px;
font-weight: 900;
line-height: 1
}
.announcement-nav-prev {
left: 14px
}
.announcement-nav-next {
right: 14px
}
.announcement-card {
overflow: hidden;
display: flex;
flex-direction: column;
position: relative;
background: linear-gradient(180deg, #ffffff, #fbfefd);
border-color: rgba(15, 77, 58, .12);
box-shadow: 0 16px 38px rgba(15, 77, 58, .08);
transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease
}
.announcement-card:before {
content: "";
position: absolute;
inset: 0 0 auto;
height: 4px;
background: linear-gradient(90deg, var(--gold), var(--primary));
z-index: 2
}
.announcement-card:hover {
transform: translateY(-4px);
border-color: rgba(15, 77, 58, .22);
box-shadow: 0 22px 48px rgba(15, 77, 58, .13)
}
.featured-announcement {
grid-column: 1 / -1;
display: grid;
grid-template-columns: minmax(320px, .72fr) minmax(0, 1fr);
border-color: rgba(217, 197, 41, .5)
}
.announcement-media {
width: 100%;
height: 190px;
flex: 0 0 190px;
display: grid;
place-items: center;
background:
radial-gradient(circle at 20% 15%, rgba(255,255,255,.24), transparent 28%),
linear-gradient(135deg, #0f4d3a, #1b8060 55%, #d9c529);
color: #fff;
font-size: 42px;
font-weight: 900;
overflow: hidden;
position: relative
}
.announcement-media:after {
content: "";
position: absolute;
inset: auto 18px 16px;
height: 1px;
background: rgba(255,255,255,.42)
}
.announcement-media.has-image {
height: auto;
flex: 0 0 auto;
display: block;
padding: 0;
background: #fff;
border-bottom: 1px solid var(--line)
}
.announcement-media.has-image:after {
display: none
}
.featured-announcement .announcement-media.has-image {
height: auto;
min-height: 0;
align-self: start;
border-right: 1px solid var(--line);
border-bottom: 0
}
.announcement-media img {
width: 100%;
height: auto;
object-fit: contain;
background: #fff
}
.announcement-image-button {
width: 100%;
display: block;
padding: 0;
border: 0;
background: #fff;
cursor: zoom-in;
position: relative;
text-align: left
}
.announcement-image-button img {
display: block
}
.announcement-image-button span {
position: absolute;
right: 12px;
bottom: 12px;
z-index: 2;
display: inline-flex;
align-items: center;
min-height: 34px;
padding: 8px 12px;
border-radius: 999px;
background: rgba(15, 77, 58, .92);
color: #fff;
font-size: 12px;
font-weight: 900;
box-shadow: 0 12px 26px rgba(0, 0, 0, .18);
opacity: 0;
transform: translateY(6px);
transition: .18s
}
.announcement-image-button:hover span,
.announcement-image-button:focus-visible span {
opacity: 1;
transform: translateY(0)
}
.photo-modal-open {
overflow: hidden
}
.announcement-photo-modal {
position: fixed;
inset: 0;
z-index: 9999;
display: grid;
place-items: center;
padding: 18px
}
.announcement-photo-modal[hidden] {
display: none
}
.announcement-photo-backdrop {
position: absolute;
inset: 0;
background: rgba(5, 27, 21, .78);
backdrop-filter: blur(10px)
}
.announcement-photo-dialog {
position: relative;
z-index: 1;
width: min(980px, 100%);
max-height: calc(100dvh - 36px);
display: grid;
grid-template-rows: auto minmax(0, 1fr) auto;
overflow: hidden;
border: 1px solid rgba(255, 255, 255, .2);
border-radius: 8px;
background: #fff;
box-shadow: 0 30px 80px rgba(0, 0, 0, .34)
}
.announcement-photo-toolbar,
.announcement-photo-actions {
display: flex;
align-items: center;
justify-content: space-between;
gap: 12px;
padding: 14px 16px;
background: #fff
}
.announcement-photo-toolbar {
border-bottom: 1px solid var(--line)
}
.announcement-photo-toolbar h3 {
margin: 0;
color: var(--primary);
font-size: 18px;
line-height: 1.25
}
.announcement-photo-close {
width: 42px;
height: 42px;
display: grid;
place-items: center;
border: 1px solid var(--line);
border-radius: 999px;
background: #f8fbfa;
color: var(--primary);
font-size: 26px;
line-height: 1;
cursor: pointer
}
.announcement-photo-frame {
min-height: 0;
overflow: auto;
display: grid;
place-items: center;
background: #f3f8f6;
-webkit-overflow-scrolling: touch
}
.announcement-photo-frame img {
max-width: 100%;
max-height: calc(100dvh - 170px);
width: auto;
height: auto;
object-fit: contain;
background: #fff
}
.announcement-photo-actions {
justify-content: flex-end;
border-top: 1px solid var(--line)
}
@media (max-width: 640px) {
.announcement-image-button span {
opacity: 1;
transform: none;
right: 10px;
bottom: 10px
}
.announcement-photo-modal {
padding: 10px
}
.announcement-photo-dialog {
max-height: calc(100dvh - 20px)
}
.announcement-photo-toolbar,
.announcement-photo-actions {
padding: 12px
}
.announcement-photo-toolbar h3 {
font-size: 16px
}
.announcement-photo-frame img {
max-height: calc(100dvh - 170px)
}
.announcement-photo-actions {
display: grid;
grid-template-columns: 1fr 1fr
}
.announcement-photo-actions .btn {
width: 100%;
justify-content: center;
padding-inline: 10px
}
}
.announcement-body {
position: relative;
z-index: 1;
padding: 24px;
background: #fff;
display: flex;
flex-direction: column;
gap: 12px;
flex: 1;
color: var(--ink)
}
.announcement-meta {
display: flex;
align-items: center;
flex-wrap: wrap;
gap: 8px
}
.announcement-type,
.announcement-date {
display: inline-flex;
align-items: center;
width: max-content;
max-width: 100%;
border-radius: 999px;
font-size: 12px;
font-weight: 900;
line-height: 1.2
}
.announcement-type {
padding: 7px 10px;
background: #eaf5f0;
color: var(--primary);
text-transform: uppercase;
letter-spacing: 0
}
.announcement-date {
padding: 7px 10px;
background: #fff9d8;
color: #6d5e00
}
.announcement-body h3 {
margin: 0;
color: var(--primary);
line-height: 1.2;
font-size: 22px
}
.announcement-body p {
margin: 0;
color: var(--muted);
overflow-wrap: anywhere
}
.announcement-fade {
color: var(--muted);
font-weight: 900
}
.announcement-caption,
.announcement-caption-full {
color: var(--muted);
line-height: 1.65;
overflow-wrap: anywhere
}
.announcement-caption summary {
display: inline;
cursor: pointer;
color: var(--muted);
list-style: none
}
.announcement-caption summary::-webkit-details-marker {
display: none
}
.announcement-caption summary b {
color: var(--gold)
}
.announcement-caption[open] summary {
display: none
}
.announcement-caption p,
.announcement-caption-full {
margin: 0;
white-space: pre-line
}
.announcement-collapse {
display: inline;
padding: 0;
border: 0;
background: transparent;
color: var(--gold);
font: inherit;
font-weight: 900;
cursor: pointer
}
.cta-card {
text-align: center
}
.cta-card .lead {
margin: 0 auto 24px
}
.center-actions {
justify-content: center
}
.featured-video {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 28px;
align-items: center;
padding: 28px
}
.timeline {
display: grid;
gap: 14px
}
.timeline div {
padding: 18px;
border-left: 4px solid var(--primary);
background: #fff;
border-radius: 8px;
border: 1px solid var(--line)
}
.contact {
display: grid;
grid-template-columns: 1.1fr .9fr;
gap: 28px
}
.contact-hub {
align-items: start
}
.contact-side {
gap: 18px
}
.form h2, .chat-panel h2 {
margin: 4px 0 0;
color: var(--primary);
line-height: 1.2
}
.form p, .chat-panel p {
margin: 0;
color: var(--muted)
}
.admin-chat-status {
display: grid;
grid-template-columns: auto 1fr;
column-gap: 10px;
row-gap: 2px;
align-items: center;
padding: 10px 12px;
border: 1px solid var(--line);
border-radius: 8px;
background: #fff
}
.admin-chat-status span {
width: 10px;
height: 10px;
border-radius: 999px;
background: #9ca3af;
grid-row: 1 / span 2
}
.admin-chat-status strong {
color: var(--ink);
font-size: 14px
}
.admin-chat-status small {
color: var(--muted);
font-size: 12px
}
.admin-chat-status.online {
background: #edf4f1;
border-color: rgba(15, 77, 58, .18)
}
.admin-chat-status.online span {
background: #16a34a;
box-shadow: 0 0 0 4px rgba(22, 163, 74, .14)
}
.admin-chat-status.offline span {
background: #f59e0b;
box-shadow: 0 0 0 4px rgba(245, 158, 11, .14)
}
.chat-panel {
padding: 24px;
display: grid;
gap: 14px
}
.chat-feed {
height: 320px;
overflow-y: auto;
display: flex;
flex-direction: column;
gap: 12px;
padding: 14px;
border: 1px solid var(--line);
border-radius: 8px;
background: #f8fbfa
}
.chat-empty {
margin: auto;
color: var(--muted);
text-align: center
}
.chat-bubble {
width: min(88%, 420px);
padding: 12px 14px;
border-radius: 8px;
border: 1px solid var(--line);
background: #fff;
color: var(--ink)
}
.chat-bubble.admin {
align-self: flex-start;
background: #edf4f1;
border-color: rgba(15, 77, 58, .16)
}
.chat-bubble.student {
align-self: flex-end;
background: var(--primary);
color: #fff;
border-color: var(--primary)
}
.chat-bubble strong {
display: block;
font-size: 13px
}
.chat-bubble p {
margin: 4px 0 6px;
color: inherit;
overflow-wrap: anywhere
}
.chat-bubble small {
opacity: .72
}
.chat-form {
display: grid;
gap: 10px
}
.form {
display: grid;
gap: 14px;
padding: 26px
}
.textarea {
min-height: 140px;
padding-top: 12px;
resize: vertical
}
.map {
height: 280px;
display: grid;
place-items: center;
color: var(--primary);
font-weight: 900;
background: linear-gradient(135deg, #fff, #edf4f1);
border: 1px solid var(--line);
border-radius: 8px
}
.map-card {
overflow: hidden;
min-height: 0;
height: auto;
display: grid;
text-align: left;
background: #fff;
color: var(--ink);
box-shadow: 0 24px 60px rgba(15, 77, 58, .16)
}
.map-card iframe {
width: 100%;
height: 390px;
border: 0;
filter: saturate(.96) contrast(.98)
}
.map-info {
padding: 22px;
border-top: 1px solid var(--line);
background: #fff
}
.map-info h3 {
margin: 8px 0 10px;
color: var(--primary);
font-size: 24px;
line-height: 1.2
}
.map-info p {
max-width: 440px;
margin: 0 0 18px;
font-weight: 600;
line-height: 1.7
}
.avatar {
width: 140px;
height: 140px;
margin: 0 auto 18px;
border-radius: 50%;
display: grid;
place-items: center;
background: linear-gradient(135deg, var(--primary), #2a8f70);
color: #fff;
font-size: 42px;
font-weight: 900
}
.span-2 {
grid-column: 1 / -1;
}
.skills {
display: flex;
gap: 10px;
flex-wrap: wrap
}
.toast {
position: fixed;
right: 18px;
bottom: 18px;
z-index: 3000;
max-width: 360px;
padding: 14px 16px;
border-radius: 8px;
background: #102a22;
color: #fff;
box-shadow: var(--shadow);
opacity: 0;
transform: translateY(20px);
pointer-events: none;
transition: .2s
}
.toast.show {
opacity: 1;
transform: translateY(0)
}
.empty {
padding: 34px;
text-align: center;
color: var(--muted)
}
@media(max-width:960px) {
.g4, .g3 {
grid-template-columns: repeat(2, 1fr)
}
.featured-announcement {
grid-column: 1 / -1
}
.student-guide-panel {
grid-template-columns: 1fr
}
.hero-grid, .featured-video, .contact {
grid-template-columns: 1fr
}
.visual {
min-height: 320px
}
}
@media(max-width:680px) {
html, body {
max-width: 100%;
overflow-x: hidden
}
.container {
width: min(100% - 28px, 1120px)
}
.section {
padding: 58px 0
}
.map-card iframe {
height: 340px
}
.map-info {
padding: 16px
}
.map-info h3 {
font-size: 20px
}
.g4, .g3, .g2 {
grid-template-columns: 1fr
}
.featured-announcement {
grid-template-columns: 1fr
}
.featured-announcement .announcement-media.has-image {
min-height: 0;
border-right: 0;
border-bottom: 1px solid var(--line)
}
.announcement-track {
gap: 14px
}
.announcement-track .announcement-card {
flex-basis: min(88vw, 430px)
}
.announcement-nav {
display: none
}
.student-guide-panel article {
padding: 18px
}
.pwa-install-hint {
left: 14px;
right: 14px;
bottom: 14px;
width: auto
}
.changelog-layout,
.changelog-item {
grid-template-columns: 1fr
}
.changelog-summary {
position: static
}
.hero {
min-height: auto;
padding: 56px 0
}
.hero h1, .hero h2 {
font-size: clamp(34px, 11vw, 42px);
overflow-wrap: anywhere
}
.title {
font-size: clamp(28px, 9vw, 40px);
overflow-wrap: anywhere
}
.lead {
font-size: 16px;
line-height: 1.6
}
.actions {
flex-direction: column;
align-items: stretch
}
.btn {
width: 100%
}
.toolbar {
grid-template-columns: 1fr;
gap: 10px
}
input, select, textarea {
font-size: 16px
}
.card,
.quick,
.resource-card,
.video-body,
.info,
.faq,
.profile {
min-width: 0
}
.page-head {
padding: 54px 0 36px
}
.mini {
grid-template-columns: 1fr
}
.thumb {
height: 150px
}
}
.photo-avatar {
overflow:hidden;
padding:0;
}
.photo-avatar img {
width:100%;
height:100%;
object-fit:cover;
object-position:center;
}
.developer-desc {
margin:20px 0;
line-height:1.8;
color:var(--muted);
}
.developer-role {
margin: 8px 0 0;
color: var(--primary);
font-weight: 600;
text-align: center;
}
.profile h2 {
text-align: center;
}
.developer-contact {
display:flex;
justify-content: center;
gap:14px;
flex-wrap:wrap;
margin-top:24px;
}
.developer-contact a {
padding:10px 18px;
border-radius:999px;
background:var(--soft);
color:var(--primary);
font-weight:600;
text-decoration:none;
transition:.25s;
}
.developer-contact a:hover {
background:var(--primary);
color:#fff;
}
.developer-credit {
grid-column: 1 / -1;
padding: 16px 18px;
border: 1px dashed rgba(15, 77, 58, .2);
border-radius: 8px;
background: #f9fcfb;
}
.developer-credit summary {
width: max-content;
cursor: pointer;
color: var(--muted);
font-size: 14px;
font-weight: 800;
list-style-position: inside;
}
.developer-credit summary:hover {
color: var(--primary);
}
.developer-credit-grid {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 16px;
margin-top: 16px;
}
.compact-profile {
box-shadow: none;
}
.compact-profile .avatar {
width: 86px;
height: 86px;
}
.compact-profile h2 {
font-size: 22px;
}
@media (max-width: 760px) {
.developer-credit-grid {
grid-template-columns: 1fr;
}
}
/* ===== DARK MODE ===== */
html.dark {
--primary: #4ade9a;
--primary2: #38c785;
--gold: #f0d93a;
--ink: #e8f1ee;
--muted: #93b0a7;
--soft: #1a2e27;
--line: #2a4038;
--white: #111e1a;
--shadow: 0 18px 44px rgba(0,0,0,.4);
}
html.dark body {
background: #0e1a16;
color: var(--ink);
}
html.dark .card,
html.dark .control,
html.dark .filter,
html.dark .pagination button,
html.dark .visual-panel,
html.dark .admin-chat-status,
html.dark .chat-bubble,
html.dark .timeline div,
html.dark .map-card,
html.dark .map-info,
html.dark .announcement-body,
html.dark .changelog-item,
html.dark .developer-credit,
html.dark .notice-card {
background: #162520;
border-color: var(--line);
color: var(--ink);
}
html.dark .chat-bubble.admin {
background: #1e3530;
border-color: #2a4d42;
}
html.dark .chat-bubble.student {
background: #0f4d3a;
color: #fff;
}
html.dark .chat-feed {
background: #0e1a16;
border-color: var(--line);
}
html.dark .page-head {
background: linear-gradient(90deg, #0e1a16, #132219);
border-bottom-color: var(--line);
}
html.dark .hero {
background: linear-gradient(90deg, rgba(14,26,22,.98), rgba(14,26,22,.9)), url('../assets/images/engineering-bg.png') center/cover;
}
html.dark .hero p {
color: var(--muted);
}
html.dark .visual {
background: linear-gradient(135deg, #162520, #1a2e27);
border-color: var(--line);
}
html.dark .visual:before {
background-image: linear-gradient(rgba(74,222,154,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(74,222,154,.07) 1px, transparent 1px);
}
html.dark .btn-secondary,
html.dark .btn-ghost {
background: #162520;
color: var(--primary);
border-color: var(--primary);
}
html.dark .btn-secondary:hover,
html.dark .btn-ghost:hover {
background: var(--primary);
color: #0e1a16;
}
html.dark .soft {
background: #132219;
}
html.dark .mini span {
background: #1a2e27;
color: var(--muted);
}
html.dark .icon {
background: #1a2e27;
}
html.dark .badge {
background: #1a2e27;
color: var(--primary);
}
html.dark .filter {
background: #162520;
color: var(--primary);
}
html.dark .filter.active,
html.dark .filter:hover {
background: var(--primary);
color: #0e1a16;
}
html.dark .btn-primary,
html.dark .primary-btn {
background: var(--primary);
color: #0e1a16;
}
html.dark .btn-primary:hover,
html.dark .primary-btn:hover {
background: #38c785;
}
html.dark .stats {
background: #0a1510;
}
html.dark .announcement-media.has-image {
background: #132219;
}
html.dark .announcement-card {
background: linear-gradient(180deg, #162520, #132219);
border-color: var(--line);
box-shadow: 0 16px 38px rgba(0,0,0,.3);
}
html.dark .announcement-type {
background: #1a2e27;
color: var(--primary);
}
html.dark .announcement-date {
background: rgba(240, 217, 58, .14);
color: var(--gold);
}
html.dark .admin-chat-status.online {
background: #162520;
border-color: rgba(74,222,154,.2);
}