:root { color: #f4f5ff; background: #030712; font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; font-synthesis: none; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-width: 320px; min-height: 100vh; margin: 0; overflow-x: hidden; background: radial-gradient(ellipse 62% 38% at 73% 31%, rgba(88, 53, 248, .16), transparent 70%), linear-gradient(rgba(58, 91, 150, .12) 1px, transparent 1px), linear-gradient(90deg, rgba(58, 91, 150, .12) 1px, transparent 1px), #030712; background-size: auto, 74px 74px, 74px 74px, auto; }
body::before { position: fixed; inset: 0; z-index: -1; background-image: radial-gradient(rgba(150, 174, 255, .34) .8px, transparent .9px); background-size: 37px 37px; content: ""; mask-image: linear-gradient(to bottom, #000, transparent 75%); opacity: .22; pointer-events: none; }
.page-shell { width: min(100% - 64px, 1160px); margin: 0 auto; padding: 28px 0 70px; }
.site-nav { display: flex; align-items: center; justify-content: space-between; min-height: 60px; border-bottom: 1px solid rgba(128, 152, 221, .15); }
.brand { display: inline-flex; align-items: center; gap: 11px; color: #fff; font-size: 1.14rem; font-weight: 780; letter-spacing: .03em; text-decoration: none; }
.brand-mark { position: relative; display: grid; width: 33px; height: 33px; place-items: center; transform: rotate(30deg); }
.brand-mark::before, .brand-mark::after { position: absolute; width: 22px; height: 22px; border: 2px solid #c3b4ff; content: ""; }.brand-mark::before { transform: rotate(30deg) skewY(-30deg) scaleY(.86); }.brand-mark::after { width: 12px; height: 12px; border-color: #8b6bff; box-shadow: 0 0 15px #7451ff; }
.brand-mark i { display: none; }
.nav-tools, .nav-links { display: flex; align-items: center; }.nav-tools { gap: 34px; }.nav-links { gap: 32px; }.nav-links a { color: #c9cce0; font-size: .86rem; text-decoration: none; }.nav-links a:hover { color: #fff; }
.nav-status { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border: 1px solid rgba(136, 158, 221, .25); border-radius: 7px; color: #d3d8eb; background: rgba(13, 20, 39, .72); font-size: .76rem; }.nav-status i { width: 7px; height: 7px; border-radius: 50%; background: #3cf0b2; box-shadow: 0 0 10px #3cf0b2; }
.hero { display: grid; grid-template-columns: minmax(0, .93fr) minmax(440px, 1.07fr); align-items: center; min-height: 548px; gap: 20px; }
.eyebrow, .section-kicker { display: flex; align-items: center; gap: 8px; margin: 0; color: #c2b3ff; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .67rem; font-weight: 700; letter-spacing: .15em; }.eyebrow span { width: 22px; height: 1px; background: #9b7cff; }
h1 { max-width: 600px; margin: 19px 0 27px; color: #f6f7ff; font-size: clamp(3.5rem, 5.8vw, 5.6rem); letter-spacing: -.07em; line-height: 1.08; }h1 em { color: #c0a8ff; font-family: Georgia, "Songti SC", serif; font-weight: 500; letter-spacing: -.1em; }
.lead { max-width: 510px; margin: 0; color: #b6bdd6; font-size: 1.08rem; line-height: 1.85; }.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 35px; }.primary-action { display: inline-flex; align-items: center; gap: 9px; min-height: 53px; padding: 0 24px; border: 1px solid #956dff; border-radius: 5px; color: #fff; background: linear-gradient(135deg, #9b70ff, #6132d9); box-shadow: 0 0 28px rgba(117, 73, 255, .43), inset 0 1px rgba(255,255,255,.3); font-weight: 720; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease; }.primary-action:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(117, 73, 255, .6), inset 0 1px rgba(255,255,255,.3); }.primary-action span { font-size: 1.25rem; }.hero-actions > span { color: #b8bdd0; font-size: .88rem; }
.hero-art { position: relative; width: 100%; min-height: 500px; overflow: visible; }.stage-grid { position: absolute; inset: 13% 2% 2%; background: linear-gradient(rgba(95, 136, 255, .11) 1px, transparent 1px), linear-gradient(90deg, rgba(95, 136, 255, .11) 1px, transparent 1px); background-size: 32px 32px; mask-image: radial-gradient(ellipse 58% 46% at 50% 66%, #000 20%, transparent 72%); }
.floor-ring { position: absolute; left: 50%; bottom: 11%; border: 1px solid rgba(91, 142, 255, .5); border-radius: 50%; transform: translateX(-50%) rotateX(66deg); }.ring-one { width: 335px; height: 115px; box-shadow: 0 0 24px rgba(70, 102, 255, .45), inset 0 0 18px rgba(128, 67, 255, .2); }.ring-two { width: 445px; height: 155px; border-color: rgba(113, 96, 255, .42); }.ring-three { width: 560px; height: 192px; border-style: dashed; border-color: rgba(58, 185, 255, .28); }
.orbit { position: absolute; top: 49%; left: 50%; border: 1px solid rgba(152, 132, 255, .4); border-radius: 50%; transform: translate(-50%, -50%) rotateX(66deg); }.orbit-a { width: 350px; height: 350px; animation: orbit 20s linear infinite; }.orbit-b { width: 455px; height: 195px; border-color: rgba(98, 218, 255, .45); animation: orbit 24s linear infinite reverse; }.orbit-c { width: 270px; height: 270px; border-style: dashed; animation: orbit 16s linear infinite; }
.core-beam { position: absolute; top: 20%; left: 50%; width: 3px; height: 59%; background: linear-gradient(transparent, #b490ff 30%, #aa8cff 70%, transparent); box-shadow: 0 0 18px #895bff; transform: translateX(-50%); }.lab-core { position: absolute; top: 49%; left: 50%; width: 174px; height: 174px; border: 1px solid rgba(219, 211, 255, .9); border-radius: 50%; background: radial-gradient(circle at 34% 29%, #e8e3ff, #9476ff 24%, #5839cf 47%, rgba(41, 25, 111, .35) 68%, transparent 70%); box-shadow: 0 0 50px rgba(132, 94, 255, .95), inset 0 0 36px rgba(255,255,255,.48); transform: translate(-50%, -50%); }
.cube-line { position: absolute; top: 50%; left: 50%; width: 55px; height: 55px; border: 2px solid rgba(255,255,255,.98); transform: translate(-50%, -50%) rotate(30deg) skewY(-30deg) scaleY(.86); }.cube-top { transform: translate(-50%, -79%) rotate(30deg) skewY(-30deg) scaleY(.86) scale(.6); opacity: .75; }.cube-side { transform: translate(-10%, -26%) rotate(30deg) skewY(-30deg) scaleY(.86) scale(.6); opacity: .72; }
.figure-label { position: absolute; min-width: 116px; padding: 14px 16px; border: 1px solid rgba(147, 127, 255, .72); border-radius: 4px; background: linear-gradient(135deg, rgba(25, 22, 73, .9), rgba(8, 16, 38, .76)); box-shadow: 0 0 20px rgba(87, 60, 235, .2), inset 0 1px rgba(255,255,255,.12); }.figure-label::after { position: absolute; width: 24px; height: 1px; background: #9065ff; box-shadow: 0 0 9px #9065ff; content: ""; }.figure-label b, .figure-label small { display: block; }.figure-label b { color: #f3f3ff; font-size: .82rem; }.figure-label small { margin-top: 5px; color: #a897df; font-family: ui-monospace, monospace; font-size: .6rem; letter-spacing: .06em; }.label-tavern { top: 18%; left: 6%; }.label-tavern::after { right: -25px; bottom: -1px; transform: rotate(35deg); transform-origin: left; }.label-character { top: 20%; right: 2%; }.label-character::after { bottom: -16px; left: -18px; transform: rotate(-42deg); transform-origin: right; }.label-memory { top: 59%; left: 0; }.label-memory::after { top: -17px; right: -19px; transform: rotate(-26deg); transform-origin: left; }.label-local { top: 58%; right: 0; }.label-local::after { top: -16px; left: -18px; transform: rotate(26deg); transform-origin: right; }.label-ready { bottom: 0; left: 50%; transform: translateX(-50%); }.label-ready::after { top: -28px; left: 50%; height: 28px; transform: translateX(-50%) rotate(90deg); transform-origin: bottom; }
.signal { position: absolute; width: 7px; height: 7px; border-radius: 50%; background: #e4dcff; box-shadow: 0 0 15px #a072ff; }.signal-a { top: 14%; left: 52%; }.signal-b { top: 37%; right: 1%; background: #4ef5d4; box-shadow: 0 0 15px #4ef5d4; }.signal-c { bottom: 14%; left: 10%; background: #7fbdff; box-shadow: 0 0 15px #4c9aff; }@keyframes orbit { to { transform: translate(-50%, -50%) rotateX(66deg) rotate(360deg); } }
.download-panel { position: relative; margin-top: 38px; padding: 35px 36px; border: 1px solid rgba(135, 115, 255, .65); background: linear-gradient(115deg, rgba(14, 21, 49, .94), rgba(8, 13, 30, .94)); box-shadow: 0 0 42px rgba(92, 52, 218, .18), inset 0 0 30px rgba(65, 100, 255, .08); clip-path: polygon(15px 0, calc(100% - 15px) 0, 100% 15px, 100% calc(100% - 15px), calc(100% - 15px) 100%, 15px 100%, 0 calc(100% - 15px), 0 15px); }.download-panel::before { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(145, 111, 255, .14) 1px, transparent 1px), linear-gradient(rgba(145, 111, 255, .09) 1px, transparent 1px); background-size: 42px 42px; content: ""; mask-image: linear-gradient(90deg, #000, transparent 85%); opacity: .38; pointer-events: none; }.panel-heading { position: relative; z-index: 1; display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 18px; }h2 { margin: 7px 0 0; font-size: 1.95rem; letter-spacing: -.055em; }.release-notes { color: #bfa9ff; font-size: .84rem; text-decoration: none; }.release-notes:hover { color: #fff; }.release-meta { position: relative; z-index: 1; min-height: 1.5rem; margin: 0 0 23px; color: #aab4d0; font-size: .83rem; }
.downloads { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }.download-card { display: flex; align-items: center; gap: 18px; min-height: 126px; padding: 20px 23px; border: 1px solid rgba(121, 146, 213, .31); border-radius: 8px; color: inherit; background: linear-gradient(115deg, rgba(22, 29, 58, .92), rgba(9, 14, 29, .84)); box-shadow: inset 0 1px rgba(255,255,255,.04); text-decoration: none; transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease; }.download-card:hover { border-color: #936bff; box-shadow: 0 0 25px rgba(116, 72, 255, .29), inset 0 1px rgba(255,255,255,.1); transform: translateY(-3px); }.os-mark { display: grid; width: 73px; height: 73px; place-items: center; flex: 0 0 auto; border: 1px solid rgba(142, 112, 255, .28); border-radius: 10px; color: #bb94ff; background: radial-gradient(circle at 45% 35%, #3d2d84, #10172e 67%); box-shadow: inset 0 0 24px rgba(111, 69, 255, .22); font-size: 2.2rem; font-weight: 750; }.download-copy { min-width: 0; flex: 1; }.download-copy strong, .download-copy span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }.download-copy strong { font-size: 1.12rem; }.download-copy span { margin-top: 9px; color: #a9b0c8; font-size: .82rem; }.download-action { display: grid; width: 47px; height: 62px; place-items: center; border-left: 1px solid rgba(135, 149, 201, .24); color: #a371ff; font-size: 2.6rem; }.error-message { position: relative; z-index: 1; margin: 0; color: #ffb4d3; line-height: 1.6; }
.tips { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin-top: 51px; }.tips > div { display: flex; gap: 17px; min-height: 102px; padding: 0 28px; border-right: 1px solid rgba(121, 145, 204, .22); }.tips > div:first-child { padding-left: 0; }.tips > div:last-child { padding-right: 0; border-right: 0; }.tip-icon { display: grid; width: 46px; height: 46px; place-items: center; flex: 0 0 auto; border: 1px solid rgba(136, 108, 246, .5); border-radius: 50%; color: #b795ff; background: rgba(85, 55, 174, .22); box-shadow: 0 0 19px rgba(110, 66, 255, .22); font-size: 1.65rem; }.tip-cube { color: #52f1c4; border-color: rgba(61, 236, 188, .45); background: rgba(34, 159, 128, .16); }.tip-loop { color: #87dfff; border-color: rgba(85, 187, 255, .45); background: rgba(29, 107, 162, .17); }.tips h3 { margin: 1px 0 8px; color: #f1f3fe; font-size: .98rem; }.tips p { margin: 0; color: #9ea8c2; font-size: .81rem; line-height: 1.7; }footer { display: flex; align-items: center; justify-content: center; gap: 9px; padding: 0 20px 38px; color: #727c97; font-size: .76rem; text-align: center; }footer span { color: #999ec4; }footer i { width: 3px; height: 3px; border-radius: 50%; background: #8062cf; }
@media (max-width: 850px) { .page-shell { width: min(100% - 36px, 700px); }.site-nav { padding-bottom: 16px; }.nav-links { display: none; }.hero { grid-template-columns: 1fr; gap: 12px; padding-top: 58px; }.hero-art { width: min(100%, 620px); min-height: 470px; justify-self: center; }.hero-copy { max-width: 620px; }.download-panel { margin-top: 22px; }.tips { grid-template-columns: 1fr; gap: 25px; }.tips > div, .tips > div:first-child, .tips > div:last-child { padding: 0; border: 0; }.tips > div { min-height: 0; } }
@media (max-width: 560px) { .page-shell { width: min(100% - 28px, 700px); padding-top: 18px; }.brand { font-size: 1rem; }.nav-status { padding: 7px 9px; font-size: .68rem; }.hero { min-height: 0; padding-top: 44px; }h1 { font-size: clamp(2.7rem, 13vw, 4.15rem); }.lead { font-size: .97rem; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 13px; }.hero-art { min-height: 385px; transform: scale(.94); transform-origin: top center; margin-bottom: -22px; }.figure-label { min-width: 91px; padding: 9px 10px; }.figure-label b { font-size: .67rem; }.figure-label small { font-size: .49rem; }.floor-ring.ring-three { width: 440px; }.label-tavern { left: 0; }.label-character { right: 0; }.download-panel { padding: 28px 20px; }.panel-heading { align-items: flex-start; flex-direction: column; }.downloads { grid-template-columns: 1fr; }.download-card { min-height: 105px; padding: 16px; }.os-mark { width: 58px; height: 58px; font-size: 1.75rem; }.download-action { width: 39px; height: 50px; font-size: 2.15rem; }.tips { margin-top: 36px; } }