/* in-abg.com「夏日蜜巢」— 海岛夏日 × 蜂巢六角 视觉；纯 CSS，无 JS、无外部字体 */
:root{--sky:#2bb5f0;--sky2:#7fe3d8;--sea:#0d6efd;--deep:#0b2545;--ink:#1d2433;--mute:#5b6577;--sand:#fff8ee;--card:#fff;--coral:#ff5d47;--coral2:#ff8a3d;--honey:#ffb627;--line:#ece3d4;--r:18px;--sh:0 10px 30px rgba(11,37,69,.10);--font:-apple-system,BlinkMacSystemFont,"PingFang TC","Microsoft JhengHei","Noto Sans CJK TC","Noto Sans TC","Hiragino Sans",sans-serif}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font:16px/1.75 var(--font);color:var(--ink);background:var(--sand);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='56' height='98' viewBox='0 0 56 98'%3E%3Cpath d='M28 66L0 50V16L28 0l28 16v34L28 66zm0 32L0 82V66l28 16 28-16v16L28 98z' fill='none' stroke='%23f2e6d2' stroke-width='1.2'/%3E%3C/svg%3E")}
a{color:var(--sea);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:#fff;padding:8px 12px;border-radius:8px}
/* header */
.hd{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.88);backdrop-filter:saturate(1.6) blur(10px);-webkit-backdrop-filter:saturate(1.6) blur(10px);border-bottom:1px solid var(--line)}
.hd .wrap{display:flex;align-items:center;gap:16px;min-height:64px}
.logo{display:flex;align-items:center;gap:10px;color:var(--deep);font-weight:800;letter-spacing:.5px}
.logo:hover{text-decoration:none}
.logo i{width:38px;height:42px;display:grid;place-items:center;font-style:normal;color:#fff;font-size:18px;background:linear-gradient(160deg,var(--honey),var(--coral));clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.logo span{display:flex;flex-direction:column;line-height:1.15;font-size:19px}.logo small{font-size:11.5px;color:var(--mute);font-weight:500}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav a{color:var(--ink);padding:7px 12px;border-radius:999px;font-size:15px;font-weight:600}
.nav a:hover,.nav a[aria-current]{background:#e9f7ff;color:var(--sea);text-decoration:none}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:999px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--coral2),var(--coral));box-shadow:0 8px 20px rgba(255,93,71,.35);transition:transform .15s,box-shadow .15s;white-space:nowrap}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(255,93,71,.45);text-decoration:none}
.btn.sm{padding:8px 16px;font-size:14px;box-shadow:0 4px 12px rgba(255,93,71,.3)}
.btn.lg{padding:15px 30px;font-size:18px}
.btn.ghost{background:#fff;color:var(--deep);box-shadow:inset 0 0 0 2px rgba(11,37,69,.15)}
.btn.honey{background:linear-gradient(135deg,#ffd166,var(--honey));color:#3a2600;box-shadow:0 8px 20px rgba(255,182,39,.4)}
/* hero */
.hero{position:relative;overflow:hidden;color:#fff;background:linear-gradient(180deg,#22a7ee 0%,#4fc6ef 45%,#8ee6dc 100%);padding:56px 0 120px}
.hero:before{content:"";position:absolute;right:-60px;top:-60px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,#fff6c9 0,#ffd166 45%,rgba(255,209,102,0) 70%)}
.hero:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:110px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 110' preserveAspectRatio='none'%3E%3Cpath d='M0 40c160 40 320 40 480 10S800-10 960 20s320 60 480 20v70H0z' fill='%23ffffff' fill-opacity='.35'/%3E%3Cpath d='M0 70c200 30 380 20 560-5s380-30 560 0 240 30 320 15v35H0z' fill='%23fff8ee'/%3E%3C/svg%3E") bottom/100% 100% no-repeat}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.hero .eyebrow{display:inline-block;background:rgba(255,255,255,.22);border:1px solid rgba(255,255,255,.45);padding:4px 12px;border-radius:999px;font-size:13px;font-weight:700;letter-spacing:.5px}
.hero h1{margin:14px 0 12px;font-size:clamp(1.8rem,4.6vw,3.1rem);line-height:1.2;text-shadow:0 2px 14px rgba(11,37,69,.25)}
.hero h1 em{font-style:normal;color:#fff3b0}
.hero p.lead{margin:0 0 22px;font-size:17px;max-width:40em;color:#f2fbff}
.hero .cta-row{display:flex;gap:12px;flex-wrap:wrap}
.stack{position:relative;aspect-ratio:16/11}
.stack figure{position:absolute;margin:0;border-radius:16px;overflow:hidden;border:4px solid #fff;box-shadow:0 18px 40px rgba(11,37,69,.3)}
.stack figure:nth-child(1){left:0;top:0;width:78%;transform:rotate(-3deg)}
.stack figure:nth-child(2){right:0;bottom:0;width:62%;transform:rotate(4deg)}
.stack figcaption{position:absolute;left:8px;bottom:8px;background:rgba(11,37,69,.75);color:#fff;font-size:12px;padding:2px 10px;border-radius:999px}
.stats{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.stats b{display:block;font-size:22px;line-height:1}
.stats div{background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.4);border-radius:14px;padding:10px 14px;font-size:12.5px}
/* sections */
.sec{padding:40px 0}
.sec h2.t{font-size:clamp(1.35rem,2.8vw,1.85rem);margin:0 0 6px;color:var(--deep);display:flex;align-items:center;gap:10px}
.sec h2.t:before{content:"";width:14px;height:16px;background:linear-gradient(160deg,var(--honey),var(--coral));clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.sub{color:var(--mute);margin:0 0 22px}
/* tabs (纯 CSS 锚点) */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px}
.tabs a{padding:8px 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink);font-weight:700;font-size:14px}
.tabs a:hover{border-color:var(--sky);text-decoration:none}
.tabs a.on{background:var(--deep);color:#fff;border-color:var(--deep)}
/* cards */
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--card);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s;border:1px solid #f1e9dc}
.card:hover{transform:translateY(-4px);box-shadow:0 16px 36px rgba(11,37,69,.16)}
.card .th{position:relative;aspect-ratio:16/9;background:#dff3fb;overflow:hidden}
.card .th img{width:100%;height:100%;object-fit:cover}
.card .badge{position:absolute;left:10px;top:10px;font-size:12px;font-weight:800;padding:3px 10px;border-radius:999px;color:#fff;background:var(--sky)}
.card .badge.hc{background:var(--honey);color:#3a2600}
.card .ver{position:absolute;right:10px;bottom:10px;font-size:12px;font-weight:700;padding:2px 9px;border-radius:8px;background:rgba(11,37,69,.78);color:#fff}
.card .bd{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.card h3{margin:0;font-size:16.5px;line-height:1.45}
.card h3 a{color:var(--ink)}
.card p{margin:0;color:var(--mute);font-size:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .ft2{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--mute)}
.card .ft2 a{font-weight:700;color:var(--coral)}
/* timeline */
.tl{position:relative;margin:0;padding:0 0 0 26px;list-style:none}
.tl:before{content:"";position:absolute;left:8px;top:6px;bottom:6px;width:3px;border-radius:3px;background:linear-gradient(var(--sky),var(--honey))}
.tl li{position:relative;margin:0 0 14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px 14px}
.tl li:before{content:"";position:absolute;left:-24px;top:16px;width:12px;height:12px;border-radius:50%;background:#fff;border:3px solid var(--coral)}
.tl time{font-size:13px;color:var(--mute);margin-right:8px;font-variant-numeric:tabular-nums}
.tl a{font-weight:700;color:var(--ink)}
.duo{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.game{border-radius:var(--r);overflow:hidden;color:#fff;position:relative;min-height:240px;display:flex;align-items:flex-end;box-shadow:var(--sh)}
.game img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.game:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,37,69,0) 20%,rgba(11,37,69,.85))}
.game .in{position:relative;z-index:1;padding:20px}
.game h3{margin:0 0 6px;font-size:22px}.game h3 small{display:block;font-size:13px;opacity:.85;font-weight:500}
.game p{margin:0 0 12px;font-size:14px;color:#e8f3ff}
.game a.more{color:#fff3b0;font-weight:800}
.band{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:26px 28px;border-radius:24px;color:#fff;background:linear-gradient(120deg,var(--deep),#134e8a 55%,#1c8ad1);box-shadow:var(--sh);position:relative;overflow:hidden}
.band:before{content:"";position:absolute;right:-30px;top:-40px;width:180px;height:200px;background:rgba(255,182,39,.25);clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
.band h2{margin:0 0 4px;font-size:clamp(1.2rem,2.6vw,1.6rem)}.band p{margin:0;color:#cfe6ff}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-block;font-size:13px;padding:5px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink)}
a.chip:hover{border-color:var(--coral);color:var(--coral);text-decoration:none}
.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:4px 16px;margin:0 0 10px}
.faq summary{cursor:pointer;font-weight:700;padding:10px 0;color:var(--deep)}
.faq details p{margin:0 0 12px;color:var(--mute)}
/* article */
.crumb{font-size:14px;color:var(--mute);padding:16px 0 4px}.crumb span{margin:0 6px;opacity:.6}
.layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:28px;align-items:start;padding:8px 0 30px}
.art{background:#fff;border-radius:22px;box-shadow:var(--sh);padding:26px 30px;border:1px solid #f1e9dc}
.art h1{margin:0 0 10px;font-size:clamp(1.35rem,3vw,1.9rem);line-height:1.4;color:var(--deep)}
.meta{display:flex;flex-wrap:wrap;gap:8px 16px;font-size:13.5px;color:var(--mute);margin:0 0 18px}
.meta span{background:var(--sand);border-radius:999px;padding:3px 10px}
.quick{display:flex;gap:12px;align-items:center;justify-content:space-between;flex-wrap:wrap;background:linear-gradient(120deg,#fff4e5,#e8f8ff);border:1px dashed #f5c88a;border-radius:16px;padding:12px 16px;margin:0 0 20px}
.quick b{color:var(--deep)}
.content{font-size:16.5px;word-break:break-word}
.content img{border-radius:14px;margin:6px 0 16px;box-shadow:0 6px 18px rgba(11,37,69,.12)}
.content figure{margin:0}
.content p{margin:0 0 14px}
.content h2{font-size:1.25rem;color:var(--deep)}
.dl{margin:26px 0 8px;padding:22px;border-radius:18px;background:linear-gradient(135deg,#fff7e8,#ffe9df);border:1px solid #ffd2b8}
.dl h2{margin:0 0 8px;color:#b5371f;font-size:1.25rem}
.dl ul{margin:0 0 16px;padding-left:20px;color:#5d4a3c}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 0}
.side{position:sticky;top:84px;display:flex;flex-direction:column;gap:18px}
.box{background:#fff;border-radius:18px;padding:18px;box-shadow:var(--sh);border:1px solid #f1e9dc}
.box h2{margin:0 0 10px;font-size:17px;color:var(--deep)}
.box.cta{background:linear-gradient(160deg,#fff6dc,#ffe3d6)}
.mini{display:flex;gap:10px;align-items:center;padding:8px 0;border-top:1px dashed var(--line);color:var(--ink);font-size:13.5px;line-height:1.4}
.mini:first-of-type{border-top:0}
.mini img{width:88px;height:50px;object-fit:cover;border-radius:8px;flex:none}
.mini:hover{color:var(--sea);text-decoration:none}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0 0}
.pn a{background:var(--sand);border-radius:12px;padding:10px 14px;font-size:14px;color:var(--ink)}
.pn a small{display:block;color:var(--mute)}
.related{padding:10px 0 40px}
.prose{background:#fff;border-radius:22px;box-shadow:var(--sh);padding:28px 32px;margin:10px 0 40px}
.prose h1{color:var(--deep);margin-top:0}.prose h2{color:var(--deep);font-size:1.25rem}
.steps{counter-reset:s;list-style:none;padding:0}
.steps li{counter-increment:s;position:relative;padding:4px 0 12px 44px}
.steps li:before{content:counter(s);position:absolute;left:0;top:2px;width:30px;height:32px;display:grid;place-items:center;color:#fff;font-weight:800;background:linear-gradient(160deg,var(--sky),var(--sea));clip-path:polygon(50% 0,100% 25%,100% 75%,50% 100%,0 75%,0 25%)}
/* footer */
.ft{background:var(--deep);color:#c9d6ea;padding:40px 0 90px;margin-top:20px}
.ft .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px}
.ft h2{color:#fff;font-size:16px;margin:0 0 10px}
.ft a{color:#c9d6ea}.ft ul{list-style:none;padding:0;margin:0}.ft li{margin:0 0 6px;font-size:14px}
.ft .cp{border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:16px;font-size:13px;color:#8fa3c0}
.fab{position:fixed;right:16px;bottom:16px;z-index:60}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,1fr)}.layout{grid-template-columns:1fr}.side{position:static}.hero .wrap{grid-template-columns:1fr}.stack{max-width:520px}}
@media (max-width:720px){
 .hd .wrap{flex-wrap:wrap;gap:6px 10px;padding-top:8px;padding-bottom:6px;min-height:0}
 .nav{order:3;width:100%;margin:0;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}
 .nav a{font-size:14px;padding:6px 10px;flex:none}
 .hd .btn.sm{margin-left:auto}
 .logo small{display:none}
 .hero{padding:30px 0 90px}.hero p.lead{font-size:15.5px}
 .stack{display:none}
 .hero:before{width:150px;height:150px;right:-50px;top:-50px;opacity:.85}
 .hero h1,.hero h1 em,.hero .hl{text-shadow:0 2px 10px rgba(10,60,110,.35)}
 .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.stats div{padding:8px 8px}.stats b{font-size:19px}
 .hero .btns .btn{flex:1 1 auto}
 .grid,.duo,.ft .cols,.pn{grid-template-columns:1fr}
 .art,.prose{padding:18px 16px;border-radius:18px}
 .sec{padding:28px 0}
 .band{padding:20px}.band .btn{width:100%}
 .fab{left:12px;right:12px;bottom:12px}.fab.btn{width:auto}
 .content{font-size:16px}
}