:root { --c: #00897B; --c2: #FFB300; --bg: #1A2733; --ink: #14203d; --mut: #5d6a8a; --sat: env(safe-area-inset-top, 0px); }
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; overflow: hidden; background: var(--bg); font-family: "Be Vietnam Pro", system-ui, sans-serif; color: var(--ink); overscroll-behavior: none; }
canvas#c { position: fixed; inset: 0; touch-action: none; display: block; }
#menu { position: fixed; inset: 0; z-index: 20; display: none; overflow-y: auto; -webkit-overflow-scrolling: touch; }
#menu.on { display: block; }
button { font: inherit; cursor: pointer; color: inherit; }
.home { min-height: 100%; display: flex; flex-direction: column; align-items: center; gap: 10px; padding: calc(var(--sat) + 70px) 16px 32px; max-width: 520px; margin: 0 auto; }
.logo { text-align: center; color: #fff; text-shadow: 0 4px 18px rgba(0,0,0,.3); }
.logo .mark { width: 84px; height: 84px; margin: 0 auto 8px; border-radius: 26px; overflow: hidden; box-shadow: 0 10px 30px rgba(0,0,0,.35); transform: rotate(-6deg); }
.logo .mark img { width: 100%; height: 100%; display: block; }
.logo h1 { margin: 0; font-size: clamp(40px, 11vw, 60px); font-weight: 900; letter-spacing: -1px; line-height: 1; }
.logo p { margin: 6px 0 0; font-weight: 800; font-size: 17px; }
.btn { display: block; width: 100%; min-height: 54px; border: 0; border-radius: 18px; background: #fff; font-weight: 800; font-size: 18px; margin: 4px 0; padding: 10px 14px; box-shadow: 0 6px 18px rgba(0,0,0,.18); text-align: center; }
.btn small { display: block; font-size: 13px; font-weight: 700; opacity: .8; margin-top: 2px; }
.btn.main { background: linear-gradient(180deg, var(--c2), #F08A00); color: #2B2470; }
.btn.big { min-height: 76px; font-size: 24px; font-weight: 900; }
.btn.day { background: linear-gradient(180deg, #FFF6D9, #FFE3A3); text-align: left; }
.btn.day b { display: block; font-size: 19px; color: #2B2470; }
.btn.day span { display: block; font-size: 14px; font-weight: 700; color: #6B5320; margin-top: 2px; }
.row2 { display: flex; gap: 10px; width: 100%; }
.link { border: 0; background: rgba(255,255,255,.9); border-radius: 14px; padding: 12px 10px; font-weight: 800; width: 100%; min-height: 48px; }
.panel { background: #fff; border-radius: 22px; padding: 20px; max-width: 520px; margin: calc(var(--sat) + 70px) auto 24px; width: calc(100% - 32px); }
.panel h2 { margin: 0 0 8px; color: #2B2470; }
.panel h3 { margin: 16px 0 6px; color: #2B2470; font-size: 17px; }
.panel p, .panel li { color: var(--mut); font-weight: 600; line-height: 1.5; }
.panel .btn { border: 2px solid #ece8ff; box-shadow: none; }
.panel .btn.main { border: 0; }
.so .grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.so .o { border-left: 6px solid var(--c); background: #f7f5ff; border-radius: 12px; padding: 8px 10px; }
.so .o b { display: block; color: #2B2470; font-size: 15px; }
.so .o small { display: block; color: #5d6a8a; font-size: 12px; font-weight: 600; line-height: 1.35; }
.so .o.an { opacity: .45; filter: grayscale(1); }
.foot { color: #fff; font-size: 13px; text-align: center; opacity: .85; }
.foot a { color: #fff; }
.nc { color: #B2DFDB; font-weight: 700; text-align: center; margin: 10px 0 0; }