.play-page { padding: 0; background: radial-gradient(ellipse at 8% 3%, #38204750, transparent 38%), radial-gradient(ellipse at 96% 24%, #17444e32, transparent 34%), #100b20; }
.play-page > main.home-wrap { width: min(1120px, calc(100% - 64px)); padding: 54px 0 58px; }
.play-intro { display: grid; grid-template-columns: 1.05fr 1fr; align-items: end; gap: 60px; margin-bottom: 38px; }
.play-intro h1 { font-family: var(--font-display); font-size: clamp(38px, 4.8vw, 60px); font-weight: 650; line-height: 1.08; letter-spacing: -.045em; margin: 15px 0 0; }
.play-intro h1 em { color: var(--cyan); font-style: normal; }
.intro-aside { padding-bottom: 3px; }
.intro-aside > p { font-size: 16px; line-height: 1.85; color: var(--home-body); margin: 0; max-width: 450px; }
.intro-aside > .play-version { display: flex; gap: 9px; flex-wrap: wrap; align-items: center; margin-top: 18px; font-size: 12px; color: #a9c8ca; line-height: 1.7; }
.play-version > span:first-child { font-size: 19px; color: var(--cyan); }
.play-page .section-label { font-size: 12px; letter-spacing: .08em; }
.option-tag { font-size: 12px; line-height: 1.7; letter-spacing: .075em; color: #ffda9b; font-weight: 650; }
.method-heading { display: flex; gap: 12px; align-items: center; }
.method-index { font: 12px/1.5 var(--font-pixel); color: #a395b6; padding-right: 12px; border-right: 1px solid #b7a1cd40; }
.launcher-zone { position: relative; display: grid; grid-template-columns: 1.12fr 1fr; grid-template-areas: 'copy platform' 'download platform' 'guide platform'; background: linear-gradient(110deg, #292038cc, #181325 60%); border: 1px solid #ae8dcc45; border-radius: 24px; overflow: hidden; }
.launcher-zone::before { content: ''; position: absolute; top: 0; left: 35px; right: 35px; height: 1px; background: linear-gradient(90deg, #ffd99c9c, #a1e9e97a, transparent); }
.launcher-story { grid-area: copy; padding: 34px 38px 0; min-width: 0; }
.launcher-story h2 { font-family: var(--font-display); font-size: clamp(27px, 3vw, 35px); line-height: 1.15; letter-spacing: -.035em; margin: 21px 0 16px; font-weight: 600; }
.launcher-story h2 em { color: #c2b1d6; font-style: normal; }
.launcher-story > p { max-width: 410px; color: #c7bbd4; font-size: 15px; line-height: 1.8; margin: 0; }
.download-area { grid-area: download; max-width: 370px; margin: 26px 38px 18px; }
.launcher-guide-link { grid-area: guide; margin: 0 38px 34px; width: fit-content; }
.selected-system { display: flex; flex-wrap: wrap; align-items: center; gap: 7px 13px; font-size: 12px; line-height: 1.7; color: #ad9cbd; margin: 0 0 9px; }
.selected-system strong { color: #ede5f5; font-weight: 500; }
.download-button { display: flex; align-items: center; justify-content: center; gap: 12px; min-height: 54px; width: 100%; padding: 14px 18px; border-radius: 11px; border: 1px solid #fbd99b99; background: linear-gradient(120deg, #ffe1ad, #f9c97e); color: #352411; font: 650 15px/1.4 var(--font-text); }
.download-button svg { width: 19px; height: 19px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.download-button:disabled { opacity: 1; cursor: not-allowed; }
.availability { margin: 11px 0 0; color: #b8a8c7; font-size: 12px; line-height: 1.7; text-align: center; }
.status-dot { display: inline-block; width: 5px; height: 5px; background: #e9c27d; border-radius: 50%; margin: 0 7px 2px 0; }
.play-page .text-link { color: #9ee2df; font-size: 13px; line-height: 1.7; text-underline-offset: 4px; }
.play-page .text-link:hover { color: #daf9f1; }
.platform-panel { grid-area: platform; min-width: 0; padding: 31px 30px 25px; border-left: 1px solid #ad8ac52b; background: radial-gradient(ellipse at 70% 0%, #66d8d00d, transparent 65%), #08061425; }
.platform-picker { border: 0; padding: 0; margin: 0; min-width: 0; }
.platform-picker legend { padding: 0; font-family: var(--font-display); font-size: 20px; line-height: 1.4; font-weight: 600; letter-spacing: -.02em; }
.picker-hint { margin: 3px 0 15px; color: #b4a5c4; font-size: 13px; line-height: 1.7; }
.platform-list { display: grid; gap: 7px; }
.platform-option { position: relative; display: flex; gap: 14px; min-height: 62px; align-items: center; padding: 10px 15px; cursor: pointer; border: 1px solid #b594ca26; border-radius: 11px; background: #b99edb04; transition: background .15s, border-color .15s; }
.platform-option:hover { background: #b99edb0c; border-color: #b594ca65; }
.platform-option:has(input:checked) { border-color: #91e2dd95; background: #8ce4db0d; }
.platform-option:has(input:focus-visible) { outline: 2px solid #adebe5; outline-offset: 3px; }
.platform-option input { position: absolute; left: 16px; top: 20px; width: 20px; height: 20px; opacity: 0; margin: 0; }
.platform-icon { display: grid; place-items: center; flex: 0 0 30px; height: 30px; color: #afa1c0; }
.platform-icon svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-width: 1.35; stroke-linecap: round; stroke-linejoin: round; }
.platform-icon .icon-fill { fill: currentColor; stroke: none; }
.platform-option:has(input:checked) .platform-icon { color: #a7ece5; }
.platform-name { flex: 1; min-width: 0; display: flex; gap: 2px; flex-direction: column; }
.platform-name strong { color: #f0eaf7; font-size: 14px; font-weight: 600; line-height: 1.3; }
.platform-name small { color: #aa9dbb; font-size: 11px; line-height: 1.5; }
.radio-mark { flex: 0 0 15px; height: 15px; border: 1px solid #bca2cb66; border-radius: 50%; }
.platform-option:has(input:checked) .radio-mark { border: 4px solid #9ce5df; background: #18182a; }
.platform-note { margin: 14px 0 0; font-size: 12px; line-height: 1.7; color: #afa1c0; max-width: 370px; }
.modpack-zone { display: grid; grid-template-columns: 70px 1fr 235px; gap: 24px; align-items: center; padding: 30px 32px; margin-top: 20px; border: 1px solid #85dcd53b; border-radius: 20px; background: linear-gradient(110deg, #12303938, #16152599); }
.pack-symbol { display: grid; place-items: center; height: 76px; color: #9de1dc; }
.pack-symbol svg { width: 60px; height: 60px; fill: #7cddd608; stroke: currentColor; stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }
.modpack-zone .option-tag { color: #a8e5df; }
.modpack-zone h2 { font-family: var(--font-display); font-size: 25px; letter-spacing: -.025em; line-height: 1.25; font-weight: 600; margin: 10px 0; }
.modpack-copy > p { color: #c6bdcf; font-size: 14px; line-height: 1.8; margin: 0 0 11px; max-width: 550px; }
.modpack-download .download-button { background: #8bddd412; border-color: #91e2dd66; color: #b2eee5; padding-inline: 13px; font-size: 14px; }
.modpack-download .availability { font-size: 11px; }
.pack-rule { display: flex; gap: 17px; padding: 22px 26px; margin: 23px 0 0; border-top: 1px solid #c7ac792b; border-bottom: 1px solid #c7ac792b; color: #e1d4bc; }
.rule-icon { display: grid; place-items: center; border: 1px solid #e5c38577; color: #f2d39e; width: 26px; height: 26px; flex: 0 0 26px; border-radius: 50%; margin-top: 2px; font: 600 14px var(--font-display); }
.pack-rule h2 { font-family: var(--font-display); font-size: 16px; line-height: 1.5; font-weight: 600; margin: 0 0 6px; color: #f2d39e; }
.pack-rule p { margin: 0; font-size: 13px; line-height: 1.8; color: #bdafc8; }
.pack-rule strong { color: #e1d5e9; font-weight: 500; }
.play-guides { margin-top: 70px; scroll-margin-top: 100px; }
.guide-heading { display: flex; align-items: end; justify-content: space-between; gap: 35px; margin-bottom: 28px; }
.guide-heading h2 { font-family: var(--font-display); font-size: clamp(28px, 3.3vw, 37px); line-height: 1.2; margin: 12px 0 0; letter-spacing: -.035em; font-weight: 600; }
.guide-heading h2 em { color: var(--cyan); font-style: normal; }
.guide-heading > p { max-width: 320px; color: #bfb2cc; font-size: 14px; line-height: 1.85; margin: 0 0 3px; }
.play-guides details { border-top: 1px solid #ad8ac537; margin: 0; scroll-margin-top: 100px; }
.play-guides details:last-of-type { border-bottom: 1px solid #ad8ac537; }
.play-guides summary { display: flex; align-items: center; gap: 24px; padding: 25px 9px; cursor: pointer; list-style: none; }
.play-guides summary::-webkit-details-marker { display: none; }
.guide-index { font: 12px/1.5 var(--font-pixel); color: #8f829f; }
.guide-title { display: flex; gap: 5px; flex-direction: column; flex: 1; min-width: 0; }
.guide-title strong { font-family: var(--font-display); font-weight: 550; font-size: 19px; line-height: 1.4; letter-spacing: -.01em; color: #eee6f6; }
.guide-title small { font-size: 12px; line-height: 1.7; color: #a99ab9; }
.guide-toggle { font-size: 24px; font-weight: 300; line-height: 1; color: #b6e7e0; transition: transform .2s; }
.play-guides details[open] .guide-toggle { transform: rotate(45deg); }
.play-guides details[open] .guide-title strong { color: #a9e7e0; }
.guide-content { max-width: 850px; padding: 0 20px 25px 53px; }
.guide-content > p { font-size: 14px; line-height: 1.9; color: var(--home-body); margin: 10px 0 22px; }
.guide-steps { padding: 0 0 0 22px; margin: 15px 0 25px; }
.guide-steps li { padding-left: 7px; margin: 15px 0; color: #c9bed5; line-height: 1.9; font-size: 14px; }
.guide-steps li::marker { color: #9be3dd; font-weight: 650; }
.guide-steps strong { color: #f3eaf7; }
.play-guides a { color: #9ee2df; text-underline-offset: 4px; }
.play-guides a:hover { color: #cdf5e9; }
.guide-content .guide-source, .guide-content .section-footnote { font-size: 12px; line-height: 1.85; }
.ram-demo { border: 1px solid #80e2df35; background: #80e2df06; border-radius: 12px; padding: 20px; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 12px 24px; align-items: center; }
.ram-demo label { display: block; grid-column: 1/-1; font-size: 14px; line-height: 1.6; color: #d5e8e8; }
.ram-demo select { display: block; width: 130px; margin-top: 0; padding: 10px 36px 10px 13px; color: #f7edff; background: #21172f; border: 1px solid #bb9bc85c; border-radius: 9px; font: inherit; min-height: 44px; max-width: 100%; }
.ram-demo output { grid-column: 2; grid-row: 2; font-family: var(--font-display); font-size: 28px; font-weight: 600; color: #ffda9b; line-height: 1.4; }
.ram-demo p { grid-column: 1/-1; margin: 0; color: #bfb2cc; font-size: 12px; line-height: 1.8; }
.launcher-placeholder { margin-top: 28px; padding: 24px 28px; border-left: 2px solid #b595cb60; background: #b595cb06; scroll-margin-top: 100px; }
.launcher-placeholder h3 { font-family: var(--font-display); font-size: 21px; line-height: 1.4; margin: 10px 0; color: #ebdff3; font-weight: 550; letter-spacing: -.02em; }
.launcher-placeholder p { font-size: 14px; color: #bcadca; line-height: 1.85; max-width: 700px; margin: 0 0 13px; }
.play-footer { width: min(1120px, calc(100% - 64px)); margin: auto; padding: 30px 0 42px; border-top: 1px solid var(--home-line); color: #b3a3c2; font-size: 13px; line-height: 1.8; }
.play-footer a { color: #c5e6e3; }
.play-footer > .home-wrap { width: 100%; }
.play-page :focus-visible { outline: 2px solid #a8e4e1; outline-offset: 4px; }
@media (max-width: 900px) {
  .play-intro { gap: 35px; }
  .launcher-story { padding: 30px 30px 0; }
  .download-area { margin-inline: 30px; }
  .launcher-guide-link { margin-inline: 30px; margin-bottom: 30px; }
  .platform-panel { padding: 28px 24px; }
  .modpack-zone { grid-template-columns: 55px 1fr; gap: 20px; padding: 28px; }
  .pack-symbol { align-self: start; margin-top: 22px; }
  .pack-symbol svg { width: 50px; height: 50px; }
  .modpack-download { grid-column: 2; max-width: 320px; }
  .modpack-download .availability { text-align: left; }
}
@media (max-width: 680px) {
  .play-page > main.home-wrap, .play-footer { width: calc(100% - 36px); }
  .play-page > main.home-wrap { padding-top: 32px; padding-bottom: 34px; }
  .play-intro { grid-template-columns: 1fr; gap: 20px; margin-bottom: 28px; }
  .play-intro h1 { font-size: clamp(39px, 8.8vw, 52px); }
  .intro-aside > p { font-size: 14px; max-width: 480px; }
  .intro-aside > .play-version { margin-top: 12px; gap: 5px 8px; font-size: 11px; }
  .launcher-zone { grid-template-columns: 1fr; grid-template-areas: 'copy' 'platform' 'download' 'guide'; border-radius: 18px; }
  .launcher-story { padding: 26px 24px 0; }
  .launcher-story h2 { font-size: 30px; }
  .launcher-story > p { font-size: 14px; }
  .platform-panel { padding: 25px 24px 0; border-left: 0; background: none; }
  .platform-picker legend { font-size: 19px; }
  .download-area { max-width: none; margin: 23px 24px 18px; }
  .launcher-guide-link { margin: 0 24px 26px; }
  .option-tag { font-size: 11px; letter-spacing: .035em; }
  .method-index { font-size: 11px; }
  .modpack-zone { grid-template-columns: 1fr; padding: 26px 24px; border-radius: 18px; gap: 17px; }
  .pack-symbol { display: none; }
  .modpack-zone h2 { font-size: 25px; }
  .modpack-download { grid-column: 1; max-width: none; }
  .modpack-download .availability { text-align: center; }
  .pack-rule { gap: 13px; padding: 22px 5px; }
  .pack-rule h2 { font-size: 15px; }
  .pack-rule p { font-size: 12px; }
  .play-guides { margin-top: 48px; }
  .guide-heading { display: block; }
  .guide-heading h2 { font-size: 30px; }
  .guide-heading > p { margin-top: 18px; max-width: 400px; }
  .play-guides summary { padding: 22px 2px; gap: 15px; }
  .guide-title strong { font-size: 17px; }
  .guide-title small { font-size: 11px; }
  .guide-content { padding: 0 3px 24px; }
  .guide-steps { padding-left: 24px; }
  .guide-steps li { padding-left: 4px; font-size: 13px; }
  .guide-content > p { font-size: 13px; }
  .launcher-placeholder { padding: 21px; }
}
@media (max-width: 360px) {
  .launcher-story, .platform-panel, .modpack-zone { padding-inline: 20px; }
  .download-area, .launcher-guide-link { margin-inline: 20px; }
  .launcher-story h2 { font-size: 27px; }
  .download-button { font-size: 14px; padding-inline: 11px; gap: 9px; }
  .platform-option { gap: 12px; padding-inline: 11px; }
  .platform-name small { font-size: 10px; }
  .ram-demo { padding: 17px; grid-template-columns: 1fr; }
  .ram-demo output { grid-column: 1; grid-row: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .platform-option, .guide-toggle { transition: none; }
}