/* 农夫乐乐官网：夜色 + 灯笼光。和服里截图的氛围一致：深蓝夜空做底，暖橙灯笼做唯一强调色。 */
:root{
  --night:#0e1320;      /* page ground */
  --dusk:#161d2e;       /* raised surfaces */
  --deep:#0a0e18;       /* sunken */
  --slate:#26304a;      /* rules, borders */
  --snow:#edf0f5;       /* main text */
  --fog:#9ea8bc;        /* secondary text */
  --lantern:#f4a64b;    /* the one accent: lantern glow */
  --glow:#ffd27a;
  --moss:#86c06f;       /* done / recommended */
  --ember:#e8705a;      /* warnings */
  --wine:#2a1622;       /* harpy express */
  --brass:#d9b36a;
  --f-body:"Microsoft YaHei UI","Microsoft YaHei","PingFang SC","Hiragino Sans GB","Noto Sans SC",system-ui,sans-serif;
  --f-pixel:Consolas,"SF Mono",Menlo,"Courier New",monospace;
  --r:14px;
  --head:60px;
  color-scheme:dark;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--night);color:var(--snow);font-family:var(--f-body);font-size:17px;line-height:1.7;margin:0;overflow-x:clip}
img,video{max-width:100%}
.wrap{max-width:1120px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-weight:800;text-wrap:balance;margin:0;letter-spacing:.02em}
p{margin:0}
a{color:var(--lantern)}
:focus-visible{outline:2px solid var(--lantern);outline-offset:3px;border-radius:6px}
.eyebrow{font-family:var(--f-pixel);font-size:13px;letter-spacing:.16em;color:var(--lantern);text-transform:uppercase}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ---------- top bar ---------- */
.top{position:sticky;top:0;z-index:50;height:var(--head);background:rgba(14,19,32,.78);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid rgba(38,48,74,.7);transition:background .3s,border-color .3s}
.home .top{position:fixed;left:0;right:0;background:linear-gradient(180deg,rgba(5,7,12,.55),rgba(5,7,12,0));border-color:transparent;-webkit-backdrop-filter:none;backdrop-filter:none}
.home .top.solid{background:rgba(14,19,32,.86);border-color:rgba(38,48,74,.7);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.bar{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--snow);text-decoration:none;font-weight:800;font-size:19px;letter-spacing:.06em}
.brand img{width:26px;height:26px;image-rendering:pixelated;filter:drop-shadow(0 0 8px rgba(244,166,75,.55))}
.nav{display:flex;gap:4px}
.nav a{color:var(--fog);text-decoration:none;font-size:15px;padding:7px 14px;border-radius:999px;transition:color .2s,background .2s}
.nav a:hover{color:var(--snow);background:rgba(255,255,255,.06)}
.nav a[aria-current=page]{color:var(--night);background:var(--lantern);font-weight:700}
.nav a.ev:not([aria-current]){color:var(--brass)}
.menu-btn{display:none;width:44px;height:44px;border:0;background:transparent;border-radius:10px;cursor:pointer;padding:11px 10px;flex-direction:column;justify-content:space-between}
.menu-btn i{display:block;height:2px;border-radius:2px;background:var(--snow);transition:transform .25s,opacity .25s}
.menu-btn[aria-expanded=true] i:nth-child(1){transform:translateY(9px) rotate(45deg)}
.menu-btn[aria-expanded=true] i:nth-child(2){opacity:0}
.menu-btn[aria-expanded=true] i:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
@media (max-width:760px){
  .menu-btn{display:flex}
  .nav{position:fixed;left:0;right:0;top:var(--head);flex-direction:column;gap:2px;padding:10px max(16px,env(safe-area-inset-left,0px)) 18px;background:rgba(14,19,32,.97);border-bottom:1px solid var(--slate);box-shadow:0 20px 40px rgba(0,0,0,.5);transform:translateY(-8px);opacity:0;visibility:hidden;transition:transform .22s,opacity .22s,visibility .22s}
  .nav.open{transform:none;opacity:1;visibility:visible}
  .nav a{font-size:17px;padding:12px 16px;border-radius:10px}
  .home .top:has(.nav.open){background:rgba(14,19,32,.97)}
}

/* ---------- buttons ---------- */
.btns{display:flex;flex-wrap:wrap;gap:12px}
.cta{display:inline-flex;align-items:center;gap:8px;font:inherit;font-size:16px;font-weight:700;text-decoration:none;padding:12px 24px;border-radius:999px;border:1px solid transparent;cursor:pointer;transition:transform .15s,box-shadow .2s,background .2s}
.cta.main{background:var(--lantern);color:var(--night);box-shadow:0 8px 30px rgba(244,166,75,.35)}
.cta.main:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(244,166,75,.5)}
.cta.ghost{color:var(--snow);background:rgba(14,19,32,.45);border-color:rgba(237,240,245,.35);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.cta.ghost:hover{border-color:var(--snow)}
.cta .play{width:0;height:0;border-style:solid;border-width:6px 0 6px 10px;border-color:transparent transparent transparent currentColor}

/* ---------- home hero ---------- */
.hero{position:relative;min-height:min(100svh,880px);min-height:min(100vh,880px);display:grid;align-items:end;overflow:hidden;isolation:isolate}
@supports (height:100svh){.hero{min-height:min(100svh,880px)}}
.hero .bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(14,19,32,.35) 0%,rgba(14,19,32,.1) 35%,rgba(14,19,32,.7) 72%,var(--night) 100%),radial-gradient(ellipse at 20% 80%,rgba(14,19,32,.55),transparent 60%)}
.hero .wrap{width:100%;padding-block:120px clamp(48px,8vw,96px);display:grid;gap:20px;justify-items:start}
.hero h1{font-size:clamp(56px,12vw,128px);line-height:1;letter-spacing:.08em;text-shadow:0 4px 40px rgba(0,0,0,.55)}
.hero h1 small{display:block;font-size:.2em;letter-spacing:.3em;font-weight:700;color:var(--glow);margin-top:.9em;font-family:var(--f-pixel)}
.hero .lede{max-width:30em;font-size:clamp(17px,2.2vw,21px);text-shadow:0 1px 12px rgba(0,0,0,.7)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:rgba(14,19,32,.62);border:1px solid rgba(38,48,74,.9);border-radius:999px;padding:5px 13px;font-size:14px;color:var(--fog);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.chip b{color:var(--snow)}
.scroll-hint{position:absolute;left:50%;bottom:18px;width:22px;height:34px;margin-left:-11px;border:2px solid rgba(237,240,245,.5);border-radius:12px}
.scroll-hint::after{content:"";position:absolute;left:50%;top:6px;width:4px;height:7px;margin-left:-2px;border-radius:2px;background:var(--snow);animation:hint 1.8s ease-in-out infinite}
@keyframes hint{0%{opacity:0;transform:translateY(0)}40%{opacity:1}100%{opacity:0;transform:translateY(10px)}}
@media (max-width:760px){.scroll-hint{display:none}}

/* ---------- sections ---------- */
.sec{padding-block:clamp(64px,10vw,120px) 0}
.sec-head{display:grid;gap:10px;margin-bottom:clamp(28px,4vw,44px);max-width:40em}
.sec-head h2{font-size:clamp(30px,5vw,48px);line-height:1.15}
.sec-head p{color:var(--fog);font-size:clamp(16px,1.8vw,18px)}

/* features */
.feats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:980px){.feats{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.feats{grid-template-columns:1fr}}
.feat{position:relative;border-radius:var(--r);overflow:hidden;background:var(--dusk);border:1px solid var(--slate);display:grid;grid-template-rows:auto 1fr}
.feat img{display:block;width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .6s ease}
.feat:hover img{transform:scale(1.05)}
.feat div{padding:16px 18px 20px;display:grid;gap:6px;align-content:start}
.feat h3{font-size:20px}
.feat p{color:var(--fog);font-size:15px;line-height:1.65}
.feat kbd{font-size:12.5px;min-width:22px;padding:0 6px}

/* gallery marquee */
.gallery{display:grid;gap:14px;-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);overflow:hidden}
.row{display:flex;gap:14px;width:max-content;animation:slide var(--dur,70s) linear infinite}
.row.rev{animation-direction:reverse}
.gallery:hover .row,.gallery:focus-within .row{animation-play-state:paused}
@keyframes slide{to{transform:translateX(calc(-50% - 7px))}}
.shot-btn{flex:none;position:relative;width:clamp(240px,30vw,400px);aspect-ratio:16/9;border:0;padding:0;border-radius:12px;overflow:hidden;cursor:zoom-in;background:var(--deep);box-shadow:0 10px 30px rgba(0,0,0,.35)}
.shot-btn img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .3s}
.shot-btn:hover img{transform:scale(1.04);filter:brightness(1.08)}
.gallery-note{margin-top:14px;color:var(--fog);font-size:14px;text-align:center}

/* lightbox */
.lb{position:fixed;inset:0;z-index:100;background:rgba(5,7,12,.94);display:grid;grid-template-rows:1fr auto;padding:max(12px,env(safe-area-inset-top,0px)) 0 max(12px,env(safe-area-inset-bottom,0px));opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s}
.lb.on{opacity:1;visibility:visible}
.lb figure{margin:0;display:grid;place-items:center;min-height:0;padding:44px 12px 0}
.lb img{max-width:min(100%,1600px);max-height:100%;border-radius:10px;box-shadow:0 20px 60px rgba(0,0,0,.6);object-fit:contain;touch-action:pan-y}
.lb .cap{display:flex;justify-content:center;gap:12px;align-items:center;padding:14px 16px 4px;color:var(--fog);font-size:15px;text-align:center}
.lb .cap b{color:var(--snow);font-weight:600}
.lb button{position:absolute;border:0;cursor:pointer;color:var(--snow);background:rgba(38,48,74,.7);border-radius:999px;width:48px;height:48px;font-size:22px;line-height:1;display:grid;place-items:center}
.lb button:hover{background:var(--lantern);color:var(--night)}
.lb .x{top:max(12px,env(safe-area-inset-top,0px));right:16px}
.lb .pv{left:16px;top:50%;margin-top:-24px}
.lb .nx{right:16px;top:50%;margin-top:-24px}
@media (max-width:760px){.lb .pv,.lb .nx{top:auto;bottom:max(10px,env(safe-area-inset-bottom,0px));margin:0}.lb .cap{padding-inline:76px}}

/* promo video */
.promos{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(16px,3vw,28px)}
@media (max-width:760px){.promos{grid-template-columns:1fr}}
.promos figure{margin:0;display:grid;gap:12px;min-width:0}
.promos figcaption{display:flex;justify-content:space-between;align-items:baseline;gap:12px;color:var(--fog);font-size:14px}
.promos figcaption b{color:var(--snow);font-size:17px}
.promos figcaption span{font-family:var(--f-pixel)}
.player{position:relative;border-radius:var(--r);overflow:hidden;border:1px solid var(--slate);background:#000;box-shadow:0 24px 60px rgba(0,0,0,.5);aspect-ratio:16/9}
.player video{display:block;width:100%;height:100%;object-fit:cover}
.player .big{position:absolute;inset:0;border:0;background:radial-gradient(circle,rgba(5,7,12,.15),rgba(5,7,12,.45));cursor:pointer;display:grid;place-items:center;color:var(--night)}
.player .big i{width:76px;height:76px;border-radius:50%;background:var(--lantern);display:grid;place-items:center;box-shadow:0 0 0 10px rgba(244,166,75,.22),0 10px 40px rgba(0,0,0,.5);transition:transform .2s}
.player .big:hover i{transform:scale(1.08)}
.player .big i::after{content:"";margin-left:6px;border-style:solid;border-width:13px 0 13px 21px;border-color:transparent transparent transparent var(--night)}
.player.playing .big{display:none}
.meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--fog);font-size:14px}
.meta b{color:var(--snow);font-family:var(--f-pixel);font-size:22px;display:block;line-height:1.2}

/* qq group */
.qq{display:grid;grid-template-columns:minmax(0,320px) minmax(0,1fr);gap:clamp(24px,5vw,64px);align-items:center;background:radial-gradient(ellipse at 0% 50%,rgba(244,166,75,.12),transparent 60%),var(--dusk);border:1px solid var(--slate);border-radius:20px;padding:clamp(20px,4vw,44px)}
@media (max-width:760px){.qq{grid-template-columns:1fr;justify-items:center}.qq-text{width:100%}}
.qq-card{display:block;width:100%;max-width:320px;height:auto;border-radius:18px;box-shadow:0 18px 50px rgba(0,0,0,.45)}
.qq-text{display:grid;gap:14px;min-width:0}
.qq-text h2{font-size:clamp(30px,5vw,44px);line-height:1.15}
.qq-text>p{color:var(--fog)}
.qq-num{display:flex;align-items:center;flex-wrap:wrap;gap:10px 14px;background:var(--deep);border:1px solid var(--slate);border-radius:12px;padding:10px 14px;justify-self:start}
.qq-num span{color:var(--fog);font-size:14px}
.qq-num b{font-family:var(--f-pixel);font-size:clamp(22px,4vw,28px);color:var(--lantern);letter-spacing:.06em;user-select:all}
.qq-num .btn.ok{border-color:var(--moss);color:var(--moss)}
.qq ol.todo{gap:10px;font-size:15.5px;color:var(--fog)}

/* how to join */
.joins{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;counter-reset:j}
@media (max-width:900px){.joins{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:480px){.joins{grid-template-columns:1fr}}
.join{counter-increment:j;background:var(--dusk);border:1px solid var(--slate);border-radius:var(--r);padding:20px;display:grid;gap:8px;align-content:start;text-decoration:none;color:var(--snow);transition:border-color .2s,transform .2s}
.join:hover{border-color:var(--lantern);transform:translateY(-3px)}
.join::before{content:counter(j);font-family:var(--f-pixel);font-size:20px;color:var(--night);background:var(--lantern);width:40px;height:40px;border-radius:10px;display:grid;place-items:center;box-shadow:0 0 0 4px rgba(244,166,75,.16)}
.join h3{font-size:19px}
.join p{color:var(--fog);font-size:15px}
.join code{font-family:var(--f-pixel);color:var(--lantern);font-size:14px}

/* harpy teaser band */
.band{position:relative;margin-top:clamp(64px,10vw,120px);overflow:hidden;isolation:isolate;background:var(--wine)}
.band video,.band .poster{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.band::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(20,10,16,.94) 0%,rgba(20,10,16,.75) 45%,rgba(20,10,16,.25) 100%)}
@media (max-width:760px){.band::after{background:linear-gradient(0deg,rgba(20,10,16,.96) 40%,rgba(20,10,16,.78) 100%)}}
.band .wrap{padding-block:clamp(80px,12vw,140px);display:grid;gap:18px;justify-items:start}
.band .eyebrow{color:var(--brass)}
.band h2{font-size:clamp(36px,6vw,64px);line-height:1.08;font-family:Georgia,"Songti SC","SimSun",serif;letter-spacing:.06em}
.band p{max-width:28em;color:#e4d6d0}
.band .chip{background:rgba(42,22,34,.7);border-color:rgba(217,179,106,.35)}
.band .cta.main{background:var(--brass);box-shadow:0 8px 30px rgba(217,179,106,.3)}

/* ---------- inner page hero ---------- */
.phero{position:relative;overflow:hidden;isolation:isolate;border-bottom:1px solid var(--slate)}
.phero>img,.phero>video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;object-position:60% 40%}
.phero::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(14,19,32,.25) 0%,rgba(14,19,32,.65) 60%,var(--night) 100%)}
.phero .wrap{padding-block:clamp(64px,11vw,120px) 36px;display:grid;gap:16px;justify-items:start}
.phero h1{font-size:clamp(40px,8vw,80px);line-height:1.05;text-shadow:0 3px 24px rgba(0,0,0,.5)}
.phero .lede{max-width:34em;font-size:clamp(16px,2.1vw,19px);text-shadow:0 1px 10px rgba(0,0,0,.6)}
.phero.plain{background:radial-gradient(ellipse at 80% 0%,rgba(244,166,75,.16),transparent 55%),linear-gradient(180deg,var(--dusk),var(--night))}
.phero.plain::after{display:none}

/* page TOC (wraps, never scrolls sideways) */
.toc{display:flex;flex-wrap:wrap;gap:8px;padding-top:24px}
.toc a{text-decoration:none;color:var(--fog);font-size:14px;padding:6px 12px;border-radius:999px;border:1px solid var(--slate);background:var(--dusk);white-space:nowrap}
.toc a:hover{color:var(--snow);border-color:var(--lantern)}
.toc a span{font-family:var(--f-pixel);color:var(--lantern);margin-right:6px}

/* ---------- tutorial steps ---------- */
.step{padding-block:64px 8px;display:grid;gap:22px;scroll-margin-top:calc(var(--head) + 12px)}
.step-head{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center}
.num{font-family:var(--f-pixel);font-size:30px;line-height:1;color:var(--night);background:var(--lantern);width:64px;height:64px;display:grid;place-items:center;border-radius:12px;box-shadow:0 0 0 4px rgba(244,166,75,.18),0 8px 30px rgba(244,166,75,.25)}
.step-head h2{font-size:clamp(26px,4.2vw,38px);line-height:1.15}
.step-head p{color:var(--fog);margin-top:4px}
@media (max-width:480px){.num{width:52px;height:52px;font-size:24px}.step-head{gap:14px}}
.cols{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:28px;align-items:start}
@media (max-width:820px){.cols{grid-template-columns:1fr}}
ol.todo{margin:0;padding:0;list-style:none;display:grid;gap:14px;counter-reset:t}
ol.todo li{counter-increment:t;display:grid;grid-template-columns:30px 1fr;gap:12px;min-width:0}
ol.todo li::before{content:counter(t);font-family:var(--f-pixel);font-size:14px;width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:var(--slate);color:var(--snow)}
ol.todo li>div{min-width:0}
ol.todo b{color:var(--snow)}
ol.todo span.m{display:block;color:var(--fog)}
.note{border-left:3px solid var(--lantern);background:var(--dusk);padding:12px 16px;border-radius:0 10px 10px 0;color:var(--fog);font-size:15.5px}
.note.warn{border-left-color:var(--ember)}
.note b{color:var(--snow)}
kbd{font-family:var(--f-body);font-weight:700;font-size:14px;display:inline-block;min-width:28px;text-align:center;padding:1px 8px;border-radius:6px;background:var(--slate);color:var(--snow);box-shadow:0 2px 0 #0a0e18}
pre.cmd{margin:6px 0 0;background:var(--deep);border:1px solid var(--slate);border-radius:10px;padding:10px 14px;font-family:var(--f-pixel);font-size:15px;color:var(--lantern);white-space:pre-wrap;word-break:break-all}

/* demo player */
.demo{margin:0;display:grid;gap:12px;min-width:0}
.stage{position:relative;border-radius:12px;overflow:hidden;border:1px solid var(--slate);background:#05070c;max-width:100%;box-shadow:0 18px 50px rgba(0,0,0,.45)}
.stage .shot{display:block;width:100%;height:auto;transition:opacity .45s ease}
.stage .shot.next{position:absolute;inset:0;opacity:0}
.hl{position:absolute;border:3px solid var(--lantern);border-radius:10px;box-shadow:0 0 0 9999px rgba(5,7,12,.38),0 0 24px rgba(244,166,75,.7);transition:all .55s cubic-bezier(.5,0,.2,1);pointer-events:none}
.hl.off{opacity:0}
.cursor{position:absolute;width:30px;height:30px;margin:-3px 0 0 -4px;transition:left .9s cubic-bezier(.45,0,.2,1),top .9s cubic-bezier(.45,0,.2,1);pointer-events:none;z-index:5;filter:drop-shadow(0 3px 5px rgba(0,0,0,.6))}
.ripple{position:absolute;width:16px;height:16px;margin:-8px 0 0 -8px;border-radius:50%;border:3px solid var(--lantern);opacity:0;pointer-events:none;z-index:4}
.ripple.go{animation:rip .6s ease-out}
@keyframes rip{0%{transform:scale(.4);opacity:1}100%{transform:scale(3.6);opacity:0}}
.file{position:absolute;z-index:6;display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:8px;background:#f3f5f9;color:#1c2333;font-size:12.5px;font-weight:700;white-space:nowrap;box-shadow:0 6px 18px rgba(0,0,0,.45);transform:translate(-10%,-120%);transition:left .9s cubic-bezier(.45,0,.2,1),top .9s cubic-bezier(.45,0,.2,1),opacity .3s;pointer-events:none}
.file i{width:18px;height:22px;border-radius:3px;background:var(--moss);position:relative}
.file i::after{content:"";position:absolute;right:0;top:0;border-style:solid;border-width:0 7px 7px 0;border-color:transparent #f3f5f9 transparent transparent}
.file.hide{opacity:0}
.drops{position:absolute;display:grid;gap:4px;z-index:3}
.drops div{font-size:clamp(9px,1.5vw,13px);color:#e9edf3;display:flex;gap:8px;align-items:center;padding:3px 8px;border-radius:4px;background:rgba(80,120,200,.25);opacity:0;transform:translateY(-8px);transition:all .4s}
.drops div.in{opacity:1;transform:none}
.drops div::before{content:"";width:12px;height:14px;border-radius:2px;background:var(--lantern);flex:none}
.toast{position:absolute;left:50%;bottom:8%;transform:translate(-50%,10px);background:var(--moss);color:var(--night);font-weight:700;font-size:clamp(11px,1.7vw,15px);padding:7px 14px;border-radius:999px;opacity:0;transition:all .35s;white-space:nowrap;z-index:7;max-width:94%;overflow:hidden;text-overflow:ellipsis}
.toast.on{opacity:1;transform:translate(-50%,0)}
.demo .cap{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:start;min-height:3.4em}
.demo .cap .n{font-family:var(--f-pixel);font-size:13px;color:var(--night);background:var(--lantern);border-radius:6px;padding:3px 7px;margin-top:3px}
.demo .cap .t{font-weight:500}
.ctrl{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.dots{display:flex;gap:6px;flex-wrap:wrap}
.dots button{width:26px;height:8px;border-radius:4px;border:0;background:var(--slate);cursor:pointer;padding:0}
.dots button.on{background:var(--lantern)}
.btn{font:inherit;font-size:14px;color:var(--snow);background:var(--dusk);border:1px solid var(--slate);border-radius:999px;padding:5px 14px;cursor:pointer}
.btn:hover{border-color:var(--lantern)}

/* minecraft-style mock (server list) */
.mc{position:relative;aspect-ratio:16/9;background:linear-gradient(180deg,#2b3550,#141a29);color:#fff;display:grid;grid-template-rows:auto 1fr auto;padding:3% 6%;gap:3%}
.mc .tt{text-align:center;font-size:clamp(12px,2.2vw,20px);text-shadow:2px 2px 0 #222}
.mc .list{background:rgba(0,0,0,.45);border-top:2px solid #000;border-bottom:2px solid #000;padding:3%;display:grid;align-content:start;gap:3%}
.mc .srv{display:grid;grid-template-columns:auto 1fr auto;gap:3%;align-items:center;border:2px solid transparent;padding:1.5%}
.mc .srv.sel{border-color:#d0d0d0}
.mc .ico{width:clamp(28px,6vw,56px);aspect-ratio:1;background:linear-gradient(135deg,#7a5230,#c8913f);border-radius:4px;display:grid;place-items:center;font-size:clamp(14px,3vw,28px)}
.mc .nm{font-size:clamp(11px,2vw,18px)}
.mc .nm small{display:block;color:#a8a8a8;font-size:.82em}
.mc .ping{font-size:clamp(10px,1.6vw,14px);color:#7ddc6a}
.mc .btns{display:grid;grid-template-columns:repeat(3,1fr);gap:2%}
.mc .mb{background:#6f6f6f;border:2px solid #1d1d1d;box-shadow:inset 0 2px 0 #a0a0a0,inset 0 -3px 0 #4a4a4a;text-align:center;padding:1.6% 0;font-size:clamp(10px,1.7vw,16px);text-shadow:1px 1px 0 #333}
.mc .mb.dim{color:#bbb}

/* keys page */
.keygrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,240px),1fr));gap:12px}
.key{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:center;background:var(--dusk);border:1px solid var(--slate);border-radius:12px;padding:14px 16px;min-width:0}
.key kbd{font-size:17px;min-width:44px;padding:6px 10px;border-radius:8px;box-shadow:0 3px 0 #0a0e18,inset 0 1px 0 rgba(255,255,255,.08)}
.key b{display:block;font-size:16px}
.key span{display:block;color:var(--fog);font-size:14px;line-height:1.5}
.keyimg{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--slate);background:#fff}

/* faq */
.faq{display:grid;gap:10px}
.faq details{background:var(--dusk);border:1px solid var(--slate);border-radius:12px;padding:14px 18px;scroll-margin-top:calc(var(--head) + 12px)}
.faq details[open]{border-color:rgba(244,166,75,.5)}
.faq summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--f-pixel);color:var(--lantern);flex:none}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--fog);margin-top:8px}
.faq details p + p{margin-top:6px}
.faq h3{font-size:20px;margin:22px 0 4px;color:var(--lantern);scroll-margin-top:calc(var(--head) + 12px)}
.faq h3:first-child{margin-top:0}

/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:14px}
.card{display:grid;gap:6px;text-decoration:none;color:var(--snow);background:var(--dusk);border:1px solid var(--slate);border-radius:var(--r);padding:16px 18px;transition:border-color .2s}
.card:hover{border-color:var(--lantern)}
.card b{font-size:18px}
.card span{color:var(--fog);font-size:15px}

/* harpy page accents */
.harpy .num,.harpy ol.todo li::before{background:var(--brass);color:var(--wine)}
.harpy .note{border-left-color:var(--brass)}
.harpy .phero::after{background:linear-gradient(180deg,transparent 55%,var(--night) 100%),linear-gradient(90deg,rgba(20,10,16,.94) 0%,rgba(20,10,16,.8) 50%,rgba(20,10,16,.45) 100%)}
@media (max-width:760px){.harpy .phero::after{background:linear-gradient(180deg,rgba(20,10,16,.8) 0%,rgba(20,10,16,.9) 60%,var(--night) 100%)}}
.harpy .phero h1{font-family:Georgia,"Songti SC","SimSun",serif;letter-spacing:.06em}
.harpy .phero .eyebrow{color:var(--brass)}

/* outro + footer */
.outro{position:relative;margin-top:clamp(64px,10vw,120px);overflow:hidden;isolation:isolate}
.outro img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2}
.outro::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(0deg,rgba(14,19,32,.3),var(--night) 95%)}
.outro .wrap{padding-block:clamp(100px,14vw,170px) clamp(70px,10vw,110px);display:grid;gap:12px;justify-items:start}
.outro h2{font-size:clamp(36px,6vw,64px)}
.outro p{max-width:30em;text-shadow:0 1px 8px rgba(0,0,0,.7)}
.foot{border-top:1px solid var(--slate);background:var(--deep);color:var(--fog);font-size:14px}
.foot .wrap{padding-block:32px max(32px,env(safe-area-inset-bottom,0px));display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:24px}
@media (max-width:760px){.foot .wrap{grid-template-columns:1fr 1fr}.foot .about{grid-column:1/-1}}
.foot b{color:var(--snow);display:block;margin-bottom:6px}
.foot a{color:var(--fog);text-decoration:none;display:block;padding:3px 0}
.foot a:hover{color:var(--lantern)}
.foot .fine{grid-column:1/-1;border-top:1px solid var(--slate);padding-top:16px;font-size:13px}

/* ---------- header extras: join button, 新手入门 sub-menu ---------- */
.nav{align-items:center}
.nav .join-btn{margin-left:8px;color:var(--night);background:var(--lantern);font-weight:700}
.nav .join-btn:hover{color:var(--night);background:var(--glow)}
@media (max-width:760px){.nav{align-items:stretch}.nav .join-btn{margin:8px 0 0;text-align:center}}
@media (min-width:761px) and (max-width:980px){.nav a{padding:7px 10px}.nav .join-btn{margin-left:4px}}
.subnav{position:sticky;top:var(--head);z-index:40;background:rgba(10,14,24,.9);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--slate)}
.subnav .wrap{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}
.subnav a{flex:none;color:var(--fog);text-decoration:none;font-size:15px;padding:11px 14px;border-bottom:2px solid transparent}
.subnav a:hover{color:var(--snow)}
.subnav a[aria-current=page]{color:var(--snow);border-bottom-color:var(--lantern);font-weight:700}
.subnav ~ main .step,.subnav ~ main .faq details,.subnav ~ main .faq h3{scroll-margin-top:calc(var(--head) + 60px)}

/* ---------- home: stats strip ---------- */
.stats{border-block:1px solid var(--slate);background:linear-gradient(90deg,rgba(244,166,75,.06),transparent 40%,transparent 60%,rgba(244,166,75,.06)),var(--deep)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.stats .wrap>div{padding:22px 16px;display:grid;gap:2px;text-align:center}
.stats .wrap>div+div{border-left:1px solid var(--slate)}
.stats b{font-size:clamp(24px,3.4vw,34px);line-height:1.2;color:var(--lantern)}
.stats span{color:var(--fog);font-size:14px}
@media (max-width:640px){.stats .wrap{grid-template-columns:repeat(2,minmax(0,1fr))}.stats .wrap>div:nth-child(3){border-left:0}.stats .wrap>div:nth-child(n+3){border-top:1px solid var(--slate)}}

/* ---------- home: latest news ---------- */
.news{display:grid;grid-template-columns:minmax(0,3fr) minmax(0,2fr);gap:16px}
@media (max-width:820px){.news{grid-template-columns:1fr}}
.news a{text-decoration:none;color:var(--snow);background:var(--dusk);border:1px solid var(--slate);border-radius:var(--r);transition:border-color .2s,transform .2s}
.news a:hover{border-color:var(--lantern);transform:translateY(-2px)}
.news-main{padding:clamp(20px,3vw,32px);display:grid;gap:14px;align-content:start;background:radial-gradient(ellipse at 100% 0%,rgba(244,166,75,.13),transparent 55%),var(--dusk)!important}
.news-main h3{font-size:clamp(22px,3vw,28px);line-height:1.3}
.news-main ul{margin:0;padding-left:1.2em;color:var(--fog);display:grid;gap:6px}
.news-main .more{color:var(--lantern);font-weight:700;font-size:15px}
.news-side{display:grid;gap:16px}
.news-item{padding:20px 22px;display:grid;gap:8px;align-content:start}
.news-item p{color:var(--fog);font-size:15px}
.news-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.news-meta b{font-family:var(--f-pixel);font-size:17px}
.news-meta time{color:var(--fog);font-size:14px}
.tag{font-size:12px;font-weight:700;padding:2px 9px;border-radius:999px;background:var(--slate);color:var(--snow)}
.tag.new{background:var(--lantern);color:var(--night)}

/* ---------- changelog ---------- */
.log{display:grid;gap:20px;padding-top:28px}
.rel{background:var(--dusk);border:1px solid var(--slate);border-radius:var(--r);padding:clamp(20px,3vw,32px);display:grid;gap:12px;scroll-margin-top:calc(var(--head) + 16px)}
.rel:first-child{border-color:rgba(244,166,75,.5)}
.rel-head{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.rel-head h2{font-family:var(--f-pixel);font-size:clamp(28px,4vw,36px);color:var(--lantern)}
.rel-head time{color:var(--fog);font-size:15px}
.rel-sum{font-size:17px}
.rel-body{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px 32px;border-top:1px solid var(--slate);padding-top:14px}
@media (max-width:820px){.rel-body{grid-template-columns:1fr}}
.rel-body h3{font-size:14px;letter-spacing:.12em;color:var(--fog);margin-bottom:8px}
.rel-body ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.rel-body li{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:baseline;font-size:15.5px;line-height:1.6}
.rel-body li::before{font-size:12px;font-weight:700;padding:1px 7px;border-radius:5px;white-space:nowrap}
.rel-body li.add::before{content:"新增";background:rgba(134,192,111,.16);color:var(--moss)}
.rel-body li.fix::before{content:"修复";background:rgba(244,166,75,.16);color:var(--lantern)}
.rel-body li.chg::before{content:"调整";background:rgba(158,168,188,.16);color:var(--fog)}
.rel-body kbd{font-size:12.5px;min-width:22px;padding:0 6px}

/* ---------- mods ---------- */
.mods-tools{position:sticky;top:var(--head);z-index:30;background:linear-gradient(180deg,var(--night) 80%,rgba(14,19,32,0));padding:20px 0 12px;display:grid;gap:4px}
.mods-tools .toc{padding-top:8px}
@media (max-width:760px){.mods-tools{position:static}.mods-cat{scroll-margin-top:calc(var(--head) + 12px)}}
.mods-tools .toc a span{margin:0 0 0 6px;color:var(--fog)}
.search input{width:100%;font:inherit;font-size:16px;color:var(--snow);background:var(--dusk);border:1px solid var(--slate);border-radius:12px;padding:12px 16px}
.search input:focus{outline:none;border-color:var(--lantern)}
.search input::placeholder{color:var(--fog)}
.mods-cat{padding-top:36px;scroll-margin-top:calc(var(--head) + 150px)}
.mods-cat-head{display:flex;align-items:baseline;gap:10px}
.mods-cat-head h2{font-size:clamp(24px,3.4vw,30px)}
.mods-cat .count{font-family:var(--f-pixel);color:var(--lantern)}
.mods-cat>p{color:var(--fog);margin:4px 0 16px}
.mods-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));gap:10px}
.mods-list li{background:var(--dusk);border:1px solid var(--slate);border-radius:12px;padding:12px 16px;display:grid;gap:2px;min-width:0}
.mods-list b{font-size:15.5px;overflow-wrap:anywhere}
.mods-list span{color:var(--fog);font-size:14px;line-height:1.55}
.mods-libs{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.mods-libs li{font-size:14px;color:var(--fog);background:var(--dusk);border:1px solid var(--slate);border-radius:999px;padding:4px 12px}
.mods-list li[hidden],.mods-libs li[hidden],.mods-cat[hidden]{display:none}
.mods-empty{color:var(--fog);text-align:center;padding:40px 0}
#nfll .mods-list li{border-color:rgba(244,166,75,.35)}

/* footer extras */
.foot{margin-top:80px}
.outro + .foot{margin-top:0}
.foot .about p{margin-top:8px}
.foot .about .ver{font-family:var(--f-pixel);font-size:13px}
.foot .brand{font-size:17px}
.foot .brand img{width:22px;height:22px}
.foot a.brand{display:inline-flex;color:var(--snow);padding:0}
.foot .hint{display:block;font-size:13px;margin-top:6px}
.foot .fine{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px 20px}
.foot .fine a{display:inline;padding:0}
@media (min-width:761px){.foot .wrap{grid-template-columns:1.5fr 1fr 1fr 1fr}}

/* reveal on scroll */
.rv{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.rv.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv{opacity:1;transform:none;transition:none}
  .row{animation:none}
  .gallery{overflow-x:auto;-webkit-mask-image:none;mask-image:none}
  .stage .shot,.hl,.cursor,.file,.toast,.drops div{transition:none!important}
  .ripple.go,.scroll-hint::after{animation:none}
}