:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#171b2d;--muted:#62667b;--paper:#fffdf9;--surface:#ffffffe6;--line:#20233a1f;--coral:#ff6060;--blue:#28aede;--sun:#ffc95c;--shadow:0 20px 60px #20233a24;font-family:Hiragino Maru Gothic ProN,Yu Gothic,Noto Sans SC,PingFang SC,system-ui,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;color:var(--ink);background:radial-gradient(circle at 8% 16%,#ff60601f,#0000 26%),radial-gradient(circle at 91% 11%,#28aede21,#0000 28%),linear-gradient(#fffdf9 0%,#f8fdff 48%,#fffdf9 100%);margin:0}body:before{z-index:-3;pointer-events:none;content:"";opacity:.22;background-image:linear-gradient(45deg,#171b2d0a 25%,#0000 25%),linear-gradient(-45deg,#171b2d0a 25%,#0000 25%);background-size:22px 22px;position:fixed;inset:0}a{color:inherit;text-decoration:none}button{font:inherit}h1,h2,h3,p{margin-top:0}.section{width:min(1120px,100% - 40px);margin:0 auto;padding:78px 0}.site-header{z-index:6;justify-content:space-between;align-items:center;gap:20px;width:min(1220px,100% - 80px);display:flex;position:absolute;top:28px;left:50%;transform:translate(-50%)}.brand,.header-cta,.primary-button,.secondary-button,.mail-button,.guide-intro a,.explore-link{justify-content:center;align-items:center;gap:8px;display:inline-flex}.brand{font-size:17px;font-weight:950}.brand-mark{color:#fff;background:var(--coral);width:42px;height:42px;box-shadow:5px 5px 0 var(--sun);border:3px solid #ffffffeb;border-radius:9px;place-items:center;display:grid}nav{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffdb;border:1px solid #ffffffeb;border-radius:999px;align-items:center;gap:8px;padding:9px 17px;display:flex;box-shadow:0 12px 34px #20233a1a}nav a{color:#303448;border-radius:999px;justify-content:center;align-items:center;min-height:34px;padding:8px 13px;font-size:14px;font-weight:850;display:inline-flex}nav a:first-child{color:var(--coral)}nav a:hover{color:var(--coral);background:#ff606014}.header-cta{color:#fff;background:var(--ink);border-radius:999px;min-height:44px;padding:12px 18px;font-size:14px;font-weight:950;box-shadow:0 14px 30px #171b2d3d}.hero{isolation:isolate;background:#fff;min-height:clamp(620px,72svh,720px);position:relative;overflow:hidden}.hero:before{z-index:-2;content:"";filter:saturate(1.14)contrast(1.03);background-image:url(https://rimg.zhuqiy.top/api/random?type=pc);background-position:64%;background-size:cover;position:absolute;inset:0}.hero:after{z-index:-1;content:"";background:linear-gradient(90deg,#fffffff5 0%,#ffffffe6 34%,#ffffff80 58%,#ffffff2e 100%),linear-gradient(#fff0 70%,#fffdf9 100%);position:absolute;inset:0}.hero-art{z-index:1;aspect-ratio:1.18;background:#ffffff85;border:1px solid #ffffffdb;border-radius:24px;width:min(34vw,420px);position:absolute;bottom:clamp(54px,8vh,88px);right:clamp(58px,7vw,118px);overflow:hidden;transform:rotate(2deg);box-shadow:0 24px 70px #171b2d33,inset 0 0 0 1px #ffffff59}.hero-art img{object-fit:cover;object-position:60% center;opacity:.84;width:100%;height:100%;display:block}.hero-art:before,.hero-art:after{z-index:2;content:"";border-radius:999px;position:absolute}.hero-art:before{background:#ffc95ce0;width:82px;height:82px;top:-18px;right:34px}.hero-art:after{background:#ff6060e0;width:112px;height:26px;bottom:-11px;left:42px;transform:rotate(-7deg)}.mascot-corner{z-index:4;color:var(--coral);text-shadow:0 2px 10px #fffffff2;justify-items:center;gap:2px;font-size:12px;font-weight:950;display:grid;position:absolute;bottom:clamp(14px,2.6vh,28px);right:clamp(34px,4vw,70px)}.mascot-corner img{filter:drop-shadow(0 14px 18px #171b2d2e);transform-origin:50% 100%;width:clamp(78px,8vw,116px);height:auto;animation:3.8s ease-in-out infinite mascot-bob;display:block}.mascot-corner:hover img{transform:translateY(-4px)rotate(-2deg)}@keyframes mascot-bob{0%,to{transform:translateY(0)rotate(-1deg)}50%{transform:translateY(-8px)rotate(2deg)}}.hero-content{z-index:2;width:min(1220px,100% - 80px);margin:0 auto;padding-top:clamp(144px,17vh,174px);position:relative}.since{color:#303448;margin-bottom:12px;font-size:clamp(22px,2.2vw,30px);font-weight:950}h1{letter-spacing:0;text-shadow:8px 8px #ffc95c94;max-width:700px;margin-bottom:20px;font-family:Yu Mincho,Songti SC,Hiragino Mincho ProN,serif;font-size:clamp(58px,7.4vw,104px);font-weight:950;line-height:.94}.hero-copy{color:#3c4054;max-width:470px;margin-bottom:24px;font-size:16px;font-weight:650;line-height:1.85}.hero-actions{flex-wrap:wrap;gap:18px;margin-bottom:26px;display:flex}.primary-button,.secondary-button,.mail-button{border-radius:10px;min-height:56px;padding:15px 28px;font-size:16px;font-weight:950}.primary-button,.mail-button{color:#fff;background:var(--coral);box-shadow:0 14px 28px #ff606047}.secondary-button{color:var(--blue);background:#ffffffdb;border:2px solid #28aedebd}.hero-stats{grid-template-columns:repeat(3,max-content);align-items:center;gap:28px;display:grid}.hero-stats div{grid-template-columns:24px auto;align-items:center;column-gap:10px;min-width:112px;display:grid}.hero-stats svg{color:var(--ink);grid-row:span 2}.hero-stats strong{font-size:18px;font-weight:950}.hero-stats span{color:var(--muted);font-size:12px;font-weight:750}.section-heading{margin-bottom:22px}.section-heading span{color:var(--coral);text-transform:uppercase;margin-bottom:8px;font-size:13px;font-weight:950;display:block}.section-heading h2{letter-spacing:0;margin-bottom:0;font-size:clamp(30px,4vw,48px);line-height:1.08}.guide{grid-template-columns:230px minmax(0,1fr);gap:34px;width:min(1320px,100% - 58px);margin:0 auto;padding:42px 0 46px;display:grid;position:relative;overflow:hidden}.guide-intro{z-index:2;align-self:start;padding-top:12px;position:relative}.guide-intro .section-heading{margin-bottom:12px}.guide-intro h2{font-size:clamp(30px,3.2vw,42px)}.guide-intro p{color:var(--muted);margin-bottom:22px;font-weight:750;line-height:1.7}.guide-intro a,.explore-link{color:var(--blue);font-size:14px;font-weight:950}.guide-cards{z-index:2;grid-template-columns:repeat(6,minmax(0,1fr));gap:20px;display:grid;position:relative}.guide-card{background:#ffffffd6;border:1px solid #20233a1f;border-radius:8px;min-height:300px;padding:16px 15px 18px;box-shadow:0 14px 36px #20233a14}.guide-card-title{align-items:center;gap:10px;margin-bottom:12px;display:flex}.guide-red .guide-card-title svg,.guide-red .explore-link{color:var(--coral)}.guide-blue .guide-card-title svg,.guide-blue .explore-link{color:var(--blue)}.guide-card-title h3{margin-bottom:0;font-size:18px;font-weight:950}.guide-card img{aspect-ratio:4/3;object-fit:cover;background:#eef5f8;border-radius:6px;width:100%;margin-bottom:13px;display:block}.guide-card ul{gap:5px;min-height:86px;margin:0 0 12px;padding-left:16px;display:grid}.guide-card li{color:#3c4054;font-size:13px;font-weight:700;line-height:1.45}.guide-card li::marker{color:#20233a8c}.guide-watermark{color:#20233a0e;position:absolute;bottom:-34px;left:4px}.guide-spark{background:var(--coral);clip-path:polygon(50% 0,64% 34%,100% 50%,64% 66%,50% 100%,36% 66%,0 50%,36% 34%);opacity:.72;width:32px;height:32px;position:absolute}.guide-spark-a{top:76px;left:2px}.guide-spark-b{background:var(--blue);opacity:.18;bottom:48px;left:170px}.tool-portal{background:linear-gradient(135deg,#ff606017,#0000 42%),linear-gradient(90deg,#ffffffeb,#f8fdffe6);border:1px solid #20233a1a;border-radius:18px;grid-template-columns:300px minmax(0,1fr);gap:24px;width:min(1180px,100% - 58px);margin:0 auto 8px;padding:34px;display:grid;position:relative;overflow:hidden;box-shadow:0 18px 56px #20233a14}.tool-heading{z-index:2;position:relative}.tool-heading .section-heading{margin-bottom:12px}.tool-heading p{color:var(--muted);margin-bottom:0;font-weight:750;line-height:1.75}.tool-grid{z-index:2;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid;position:relative}.tool-card{background:#ffffffdb;border:1px solid #20233a1a;border-radius:12px;grid-template-columns:minmax(0,1fr) 128px;gap:16px;min-height:210px;padding:22px;display:grid;position:relative;overflow:hidden;box-shadow:0 14px 36px #20233a14}.tool-card:before{content:"";opacity:.34;background:radial-gradient(circle at 88% 14%, var(--tool), transparent 24%), linear-gradient(135deg, transparent, #ffffffbd);position:absolute;inset:0}.tool-card:hover{transform:translateY(-3px);box-shadow:0 20px 46px #20233a1f}.tool-pink{--tool:#ff8fc76b;--tool-accent:#f43f88}.tool-blue{--tool:#28aede57;--tool-accent:var(--blue)}.tool-copy,.tool-visual{z-index:2;position:relative}.tool-copy span{color:var(--tool-accent);text-transform:uppercase;margin-bottom:8px;font-size:12px;font-weight:950;display:block}.tool-copy h3{margin-bottom:10px;font-size:26px;line-height:1.12}.tool-copy p{color:#4e5167;margin-bottom:18px;font-size:14px;font-weight:700;line-height:1.65}.tool-copy strong{color:var(--tool-accent);align-items:center;gap:7px;font-size:14px;display:inline-flex}.tool-visual{place-items:end center;display:grid}.tool-visual svg{color:var(--tool-accent);position:absolute;top:0;right:0}.tool-visual img{object-fit:contain;filter:drop-shadow(0 14px 18px #171b2d29);max-width:122px;max-height:170px;display:block}.intro{grid-template-columns:.85fr 1.15fr;align-items:start;gap:clamp(24px,5vw,64px);display:grid}.intro>p,.join p{color:#4e5167;font-size:18px;font-weight:600;line-height:1.95}.intro-stats{grid-column:1/-1;grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.intro-stats div,.activity-card,.work-card{background:var(--surface);border:1px solid #ffffffc7;border-radius:8px;box-shadow:0 14px 42px #20233a17}.intro-stats div{min-height:122px;padding:24px}.intro-stats strong{margin-bottom:8px;font-size:34px;line-height:1;display:block}.intro-stats span{color:var(--muted);font-weight:800}.activity-band{background:linear-gradient(135deg,#28aede1f,#0000 42%),linear-gradient(#ffffff8a,#ffffff2e);width:100%;padding-inline:max(20px,50vw - 560px)}.timeline{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.activity-card{min-height:220px;padding:24px}.activity-card time{color:var(--coral);border-bottom:5px solid var(--sun);margin-bottom:28px;padding-bottom:5px;font-size:28px;font-weight:950;display:inline-flex}.activity-card h3,.work-card h3{margin-bottom:10px;font-size:22px}.activity-card p{color:var(--muted);line-height:1.7}.work-grid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.work-card{background:linear-gradient(135deg,#ffc95c38,#0000),#ffffffc7;min-height:156px;padding:22px}.work-card span{color:var(--coral);margin-bottom:36px;font-weight:950;display:block}.join{box-shadow:var(--shadow);background-color:#0000;background-image:linear-gradient(90deg,#171b2df0,#171b2db3),url(https://rimg.zhuqiy.top/api/random?type=pc);background-position:50%;background-repeat:repeat,repeat;background-size:cover;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;border-radius:18px;justify-content:space-between;align-items:center;gap:24px;margin-bottom:42px;padding:clamp(26px,5vw,52px);display:flex}.join .section-heading span,.join .section-heading h2,.join p{color:#fff}.join p{opacity:.86;max-width:680px;margin-bottom:0}.mail-button{color:var(--ink);background:#fff;flex:none}@media (width<=1180px){.guide{grid-template-columns:1fr}.guide-intro{justify-content:space-between;align-items:end;gap:20px;display:flex}.guide-intro p{max-width:320px}.guide-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.tool-portal{grid-template-columns:1fr}}@media (width<=900px){.site-header{width:min(100% - 32px,1220px);padding:18px 0;position:relative;top:auto;left:auto;transform:none}nav{display:none}.hero{background:#fffdf9;min-height:auto}.hero:before{background-position:top}.hero:after{background:linear-gradient(#ffffff85 0%,#ffffffeb 46%,#fffdf9 100%),linear-gradient(90deg,#ffffff42,#ffffff42)}.hero-content{width:min(100% - 40px,1220px);padding:260px 0 52px}.hero-stats,.timeline,.intro,.intro-stats,.work-grid,.join{grid-template-columns:1fr}.hero-stats{gap:14px}.guide-intro{display:block}.guide-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.mascot-corner{display:none}.tool-grid{grid-template-columns:1fr}.join{display:grid}}@media (width<=620px){.section{width:min(100% - 28px,1120px);padding:58px 0}.site-header{width:min(100% - 28px,1220px)}.header-cta{display:none}.brand span:last-child{max-width:9em;line-height:1.2}.hero-content{width:min(100% - 32px,1220px);padding-top:198px}.hero-art{display:none}.since{font-size:18px}h1{font-size:clamp(46px,16vw,68px)}.hero-copy,.intro>p,.join p{font-size:16px;line-height:1.78}.hero-actions{flex-direction:column;align-items:stretch;margin-bottom:0}.primary-button,.secondary-button,.mail-button{width:100%}.hero-stats{display:none}.guide{width:min(100% - 28px,1320px);padding-top:42px}.guide-cards{grid-template-columns:1fr}.tool-portal{width:min(100% - 28px,1180px);padding:22px}.tool-card{grid-template-columns:minmax(0,1fr) 96px;min-height:190px;padding:18px}.tool-copy h3{font-size:22px}.tool-visual img{max-width:94px;max-height:146px}}