.about-page { --about-green: #176b45; }
.about-mascot { background: #f5f8f6; }
.about-mascot-grid { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 55px; align-items: center; }
.about-mascot-portrait { margin: 0; padding: 30px; border: 1px solid #dbe7df; border-radius: 24px; background: radial-gradient(ellipse at center, #d4eddc, #fff 75%); text-align: center; }
.about-mascot-portrait img { display: block; width: 100%; height: auto; max-height: 660px; object-fit: contain; margin: 0 auto; }
.about-mascot-portrait img.about-mascot-logo { max-width: 240px; border-radius: 18px; margin: 55px auto; }
.about-mascot-portrait figcaption { margin-top: 22px; }
.about-mascot-portrait figcaption strong { display: block; font-size: 28px; color: var(--about-green); }
.about-mascot-portrait figcaption span { display: block; margin-top: 8px; color: #526259; font-size: 13px; }
.about-mascot-story>p,.about-mascot-details dd { color: #526259; line-height: 1.95; }
.about-mascot-details { margin-top: 24px; }
.about-mascot-details>div { padding: 16px 0; border-top: 1px solid #dbe7df; }
.about-mascot-details dt { font-weight: 700; margin-bottom: 6px; }
.about-mascot-details dd { margin: 0; font-size: 14px; }
.about-mascot-message { margin: 40px 0 0; padding: 28px; border-left: 4px solid var(--about-green); background: #e5f1e9; color: #176b45; font-size: clamp(19px, 2vw, 25px); font-weight: 600; line-height: 1.8; }
@media(max-width: 760px) { .about-mascot-grid { grid-template-columns: 1fr; gap: 30px; } .about-mascot-portrait { max-width: 460px; width: 100%; margin: 0 auto; padding: 22px; } .about-mascot-portrait img { max-height: 500px; } .about-mascot-message { padding: 22px; } }
.about-page p { line-height: 1.95; }
.about-page h1,.about-page h2,.about-page h3 { line-height: 1.5; }
.about-page a:focus-visible { outline: 3px solid #176b45; outline-offset: 5px; }
.about-skip { position: absolute; top: -100px; left: 20px; z-index: 2000; background: white; padding: 12px; }
.about-skip:focus { top: 10px; }
.about-intro { padding: 85px 0 90px; background: radial-gradient(ellipse at 90% 20%, #dcefe4, transparent 55%), #f7faf8; border-bottom: 1px solid #dbe7df; }
.about-intro-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 80px; align-items: center; }
.about-label { font-size: 12px; letter-spacing: .08em; font-weight: 700; color: var(--about-green); margin-bottom: 22px; }
.about-intro h1 { font-size: clamp(48px, 6vw, 80px); letter-spacing: -.045em; margin-bottom: 18px; }
.about-intro h1 span { color: var(--about-green); }
.about-intro .about-lead { font-size: clamp(20px, 2.2vw, 27px); font-weight: 600; margin-bottom: 20px; color: #273b31; }
.about-intro p:not(.about-label):not(.about-lead) { color: #526259; }
.about-button { display: inline-flex; gap: 24px; justify-content: space-between; align-items: center; background: var(--about-green); color: white; padding: 15px 23px; border-radius: 8px; text-decoration: none; font-weight: 600; margin-top: 28px; }
.about-button:hover { background: #105233; }
.about-brand { padding: 42px; border-radius: 24px; background: #183a2c; color: white; box-shadow: 0 25px 55px #183a2c20; transform: rotate(2deg); }
.about-brand img { object-fit: contain; border-radius: 14px; margin-bottom: 38px; }
.about-equation { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: clamp(32px, 4vw, 56px); font-weight: 700; letter-spacing: -.04em; }
.about-equation b { color: #9ee4b3; font-weight: 400; }
.about-brand-rule { height: 1px; background: #ffffff35; margin: 22px 0; }
.about-brand strong { font-size: 32px; color: #b8efc9; }
.about-brand p { margin-top: 12px; font-size: 14px; color: #d3e4da !important; }
.about-section { padding: 85px 0; scroll-margin-top: 110px; }
.about-section h2,.about-invite h2 { font-size: clamp(26px, 3vw, 38px); margin-bottom: 20px; }
.about-section-intro { color: #526259; max-width: 690px; }
.about-meaning-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 38px; }
.about-word { border: 1px solid #dbe7df; padding: 32px; border-radius: 12px; position: relative; }
.about-word-number { position: absolute; right: 26px; top: 28px; color: #718278; font-size: 13px; }
.about-word h3 { font-size: 42px; color: var(--about-green); }
.about-word-definition { font-size: 21px; font-weight: 600; margin: 12px 0; }
.about-word p:last-child { color: #526259; }
.about-combined { padding: 30px; background: #edf6f0; border-left: 4px solid var(--about-green); margin-top: 28px; border-radius: 0 10px 10px 0; }
.about-combined p:first-child { font-size: clamp(21px, 2.5vw, 29px); margin-bottom: 8px; }
.about-combined strong { color: var(--about-green); }
.about-purpose { background: #f5f7f6; }
.about-pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 35px; margin-top: 40px; }
.about-pillars article { border-top: 2px solid #5a9972; padding-top: 22px; display: flex; flex-direction: column; }
.about-pillars article>span { font-size: 12px; letter-spacing: .08em; color: var(--about-green); }
.about-pillars h3 { font-size: 24px; margin: 20px 0 14px; }
.about-pillars p { color: #526259; margin-bottom: 24px; }
.about-pillars a { color: var(--about-green); font-weight: 600; text-decoration: none; margin-top: auto; }
.about-pillars a:hover,.about-footer a:hover { text-decoration: underline; }
.about-vision { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; }
.about-vision p:not(.about-label) { margin-bottom: 18px; color: #526259; }
.about-invite { text-align: center; padding: 70px 0 80px; background: #e8f4ec; }
.about-invite p:not(.about-label) { max-width: 680px; margin: auto; color: #526259; }
.about-footer { padding: 30px 0; background: #183a2c; color: #d3e4da; font-size: 13px; }
.about-footer>.container { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.about-footer a { color: inherit; text-decoration: none; }
.about-footer>.container>a { font-size: 20px; font-weight: 700; color: white; }
.about-footer .container>div { display: flex; flex-wrap: wrap; gap: 20px; }
@media(max-width: 900px) { .about-intro-grid { gap: 36px; } .about-brand { padding: 28px; } .about-pillars { gap: 24px; } .about-vision { gap: 35px; } }
@media(max-width: 680px) { .about-intro { padding: 48px 0 56px; } .about-intro-grid,.about-meaning-grid,.about-pillars,.about-vision { grid-template-columns: 1fr; } .about-brand { transform: none; margin-top: 10px; } .about-equation { font-size: 48px; } .about-brand img { margin-bottom: 20px; } .about-section { padding: 55px 0; } .about-word { padding: 25px; } .about-combined { padding: 22px; } .about-pillars { gap: 36px; } .about-vision { gap: 12px; } .about-button { max-width: 100%; font-size: 14px; gap: 14px; } .about-footer>.container { flex-direction: column; align-items: flex-start; } }
@media(prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }