/* Shared styles for the Homes / Commercial / Housing Societies landing pages */
:root{--ink:#0b1426;--navy:#071a33;--navy2:#0d2a52;--amber:#fb8500;--grad:linear-gradient(135deg,#ffc94a 0%,#fb8500 100%);--mut:#5a6478;--line:#e6eaf2;--soft:#f5f7fb;--r:20px;--sh:0 1px 2px rgba(7,26,51,.04),0 8px 24px -8px rgba(7,26,51,.12);--sh2:0 2px 4px rgba(7,26,51,.04),0 24px 48px -16px rgba(7,26,51,.22);--f:"Plus Jakarta Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
*{box-sizing:border-box;margin:0}
[hidden]{display:none!important}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font:16px/1.65 var(--f);color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit}
button,input{font:inherit;color:inherit}
h1,h2,h3{line-height:1.15;letter-spacing:-.025em;font-weight:800;color:var(--navy)}
.w{max-width:1200px;margin:0 auto;padding:0 20px}
:focus-visible{outline:3px solid #ffb703;outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;padding:8px;z-index:99}

/* header */
header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.s{box-shadow:0 6px 24px -12px rgba(7,26,51,.18)}
.hd{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.logo img{width:52px;height:52px}
.wm{display:flex;flex-direction:column;justify-content:center;gap:6px;font-family:"Poppins",var(--f);line-height:1;text-transform:uppercase;padding-left:12px;border-left:1.5px solid var(--line)}
.wm b{font-size:1.38rem;font-weight:700;letter-spacing:.2em;color:#d93a3e}
.wm small{font-size:.6rem;font-weight:600;letter-spacing:.235em;color:var(--navy)}
footer .wm{border-left-color:rgba(255,255,255,.2)}
.nl{display:flex;gap:1.1rem;list-style:none;padding:0;align-items:center}
.nl>li>a,.dt{white-space:nowrap}@media(min-width:901px) and (max-width:1120px){.nl{gap:.15rem}.nl>li>a,.dt{padding:.6rem .45rem;font-size:.9rem}.nl>li>a.qb{margin-left:.3rem;padding:.55rem .85rem}.wm small{display:none}}
.nl>li{position:relative}
.nl>li>a,.dt{display:flex;align-items:center;gap:8px;padding:.6rem .7rem;border:0;background:none;cursor:pointer;text-decoration:none;font:500 .98rem/1.5 var(--f);color:#1b1f3b;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}
.nl>li>a:not(.qb):hover{border-bottom-color:var(--navy2)}
.dt svg{width:13px;height:13px;transition:transform .2s}
.dm{position:absolute;top:calc(100% + 6px);left:0;min-width:230px;list-style:none;padding:8px;background:#fff;border-radius:14px;border:1px solid var(--line);box-shadow:var(--sh2);display:grid;gap:4px;opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .18s,transform .18s,visibility .18s}
.dm::before{content:"";position:absolute;left:0;right:0;top:-10px;height:10px}
.dm a{display:flex;align-items:center;gap:10px;padding:.65rem .8rem;border-radius:10px;text-decoration:none;font-size:.94rem;font-weight:500;background:var(--soft)}
.dm a svg{width:18px;height:18px;color:var(--mut);flex:none}
.dm a:hover,.dm a[aria-current]{background:#fff4dc;color:var(--navy)}
@media(min-width:901px){.dd:hover .dm,.dd:focus-within .dm{opacity:1;visibility:visible;transform:none}.dd:hover .dt,.dd:focus-within .dt{border-bottom-color:var(--navy2)}.dd:hover .dt svg,.dd:focus-within .dt svg{transform:rotate(180deg)}}
.nl>li>a.qb{margin-left:.6rem;padding:.6rem 1.3rem;border:1.5px solid var(--navy);border-radius:10px;font-weight:700;font-size:.92rem;color:var(--navy)}
.nl>li>a.qb:hover{background:var(--navy);color:#fff}
#mt,.mb{display:none}
@media(max-width:900px){
 .mb{display:grid;place-items:center;cursor:pointer;width:44px;height:44px;border-radius:12px;color:var(--navy);background:var(--soft)}
 .nl{display:none;position:absolute;top:76px;left:0;right:0;max-height:calc(100vh - 76px);overflow-y:auto;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 16px 20px;border-bottom:1px solid var(--line);box-shadow:var(--sh2)}
 #mt:checked~.nl{display:flex}
 .nl>li>a,.dt{width:100%;padding:.9rem 0;justify-content:space-between;border-bottom:1px solid var(--line)}
 .dt svg{display:none}.dt{cursor:default;font-weight:700;color:var(--navy);border-bottom:0;padding-bottom:.2rem}
 .dm{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:0;padding:8px 0 12px;min-width:0;grid-template-columns:1fr 1fr}
 .nl>li>a.qb{justify-content:center;margin:16px 0 0;padding:.85rem}
}

/* Cities mega menu */
.hd{position:relative}
.nl>li.mg{position:static}
.dm.mega{left:20px;right:20px;min-width:0;display:block;padding:18px 26px 22px;max-height:calc(100vh - 96px);overflow:auto}
.mega>input{position:absolute;opacity:0;pointer-events:none}
.mtab{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.mtab label,.mega .mtab .mtl{cursor:pointer;padding:.42rem 1rem;border-radius:999px;font-weight:700;font-size:.88rem;line-height:1.5;color:var(--mut);background:var(--soft);text-decoration:none}
.mega .mtab .mtl:hover{background:#fff4dc;color:var(--navy)}
#mg-tvm:checked~.mtab label[for=mg-tvm],#mg-klm:checked~.mtab label[for=mg-klm]{background:var(--navy);color:#fff}
#mg-tvm:focus-visible~.mtab label[for=mg-tvm],#mg-klm:focus-visible~.mtab label[for=mg-klm]{outline:3px solid #ffb703}
.mp{display:none}
#mg-tvm:checked~.mp-tvm,#mg-klm:checked~.mp-klm{display:block}
.mcols{column-count:6;column-gap:26px}
.mbk{break-inside:avoid;margin-bottom:16px}
.mh{font-size:.74rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#1b1f3b;margin:0 0 6px}
.mega ul{list-style:none;padding:0}
.mega .mbk a{display:block;padding:.16rem 0;background:none;border-radius:0;font-size:.9rem;font-weight:400;color:#475069}
.mega .mbk a:hover{background:none;color:var(--amber)}
.mega .mall{display:inline-block;margin:0 0 14px;padding:0;font-size:.85rem;font-weight:700;background:none;color:var(--navy)}
.mega .mall:hover{background:none;color:var(--amber)}
@media(max-width:1100px){.mcols{column-count:4}}
@media(max-width:900px){.dm.mega{padding:8px 0 12px;max-height:none}.mcols{column-count:2}}
/* footer: every place, grouped by district and block */
.fcity{color:#9aa6bb;padding:8px 0 20px;margin-bottom:28px;border-bottom:1px solid rgba(255,255,255,.08)}
.fcw{max-width:1200px;margin:0 auto;padding:0 20px}
.w .fcity{margin-top:44px}.w .fcw{padding:0}
.fcity .fdt{display:inline-block;margin:22px 0 12px;font-size:.82rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:#fff;text-decoration:none}
.fcity .fdt:hover{color:#ffb703}
.fcols{column-count:6;column-gap:26px}
.fintro{font-size:.74rem;color:#7f8ba1;margin:22px 0 0;max-width:640px}
.fbk{break-inside:avoid;margin-bottom:12px}
.fbk .fbh{font-size:.62rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#c9d3e3;margin:0 0 4px}
.fbk ul{list-style:none;padding:0;margin:0}
.fbk ul{line-height:1.6;font-size:.7rem;color:#9aa6bb}
.fbk li{display:inline;margin:0}
.fbk li:not(:last-child)::after{content:" · ";color:#4b5871}
.fbk a{color:inherit;text-decoration:none}
.fbk a:hover{color:#ffb703}
@media(max-width:1100px){.fcols{column-count:4}}
@media(max-width:800px){.fcols{column-count:3}}
@media(max-width:560px){.fcols{column-count:2;column-gap:18px}}
/* place pages: local FAQ */
.pfaq{max-width:820px;margin:0 auto}
.pfaq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:10px}
.pfaq summary{cursor:pointer;list-style:none;padding:16px 48px 16px 20px;font-weight:700;color:var(--navy);position:relative}
.pfaq summary::-webkit-details-marker{display:none}
.pfaq summary::after{content:"+";position:absolute;right:20px;top:12px;font-size:1.4rem;color:var(--amber)}
.pfaq details[open] summary::after{content:"–"}
.pfaq details p{padding:0 20px 18px;color:var(--mut)}/* hero with consultation form */
/* photo background: the top and left fade to navy so the photo's white sky never shows and text stays readable */
.lh{position:relative;isolation:isolate;color:#fff;padding:72px 0 80px;background:
 linear-gradient(180deg,var(--navy) 0%,rgba(7,26,51,.5) 24%,rgba(7,26,51,.05) 55%,rgba(7,26,51,.3) 100%),
 linear-gradient(90deg,rgba(7,26,51,.9) 0%,rgba(7,26,51,.62) 36%,rgba(7,26,51,.1) 66%,rgba(7,26,51,.35) 100%),
 url(/hero-family.webp) 30% 100%/cover no-repeat,var(--navy)}
.lh h1,.lh .sub{text-shadow:0 2px 16px rgba(7,26,51,.6)}
@media(max-width:900px){.lh{background:
 linear-gradient(180deg,rgba(7,26,51,.96) 0%,rgba(7,26,51,.82) 45%,rgba(7,26,51,.55) 100%),
 url(/hero-family.webp) 40% 0/auto 520px no-repeat,var(--navy)}}
.lg{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.crumb{font-size:.85rem;color:rgba(255,255,255,.6);margin-bottom:1rem}.crumb a{text-decoration:none}.crumb a:hover{color:#fff}
.lh h1{color:#fff;font-size:clamp(2.2rem,5.4vw,3.6rem);letter-spacing:-.04em;margin-bottom:1rem}
.lh .sub{font-size:1.15rem;color:rgba(255,255,255,.85);max-width:560px;margin-bottom:1.6rem}
.badges{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0}
.badges li{display:flex;align-items:center;gap:8px;padding:.5rem .9rem;border-radius:10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);font-size:.88rem;font-weight:600;backdrop-filter:blur(6px)}
.badges svg{width:16px;height:16px;color:#ffb703}
.creds{display:flex;flex-wrap:wrap;gap:6px 18px;margin-top:2rem;padding:0;list-style:none;font-size:.88rem;color:rgba(255,255,255,.7)}
.creds li::before{content:"✓ ";color:#ffb703;font-weight:800}
@media(max-width:900px){.lg{grid-template-columns:1fr;gap:36px}.lh{padding:48px 0 56px}}

.cf{background:#fff;color:var(--ink);border-radius:24px;padding:32px 30px;box-shadow:0 40px 80px -24px rgba(0,0,0,.45);display:grid;gap:14px}
.cf h2{font-size:1.6rem}
.cf .cs{color:var(--mut);font-size:.9rem;margin:-6px 0 6px}
.cf input[type=text],.cf input[type=tel]{width:100%;padding:.95rem 1.05rem;border:1px solid #dde3f0;border-radius:12px;background:#fff;font-size:.95rem;transition:border-color .2s,box-shadow .2s}
.cf input:focus{outline:none;border-color:var(--navy2);box-shadow:0 0 0 3px rgba(31,95,191,.15)}
.cf fieldset{border:0;padding:0;margin:2px 0 0}
.cf legend{font-size:.88rem;color:var(--mut);margin-bottom:8px;padding:0}
.chips2{display:flex;flex-wrap:wrap;gap:8px}
.chips2 label{position:relative}
.chips2 input{position:absolute;opacity:0;inset:0}
.chips2 span{display:block;padding:.65rem .9rem;border-radius:10px;background:#fff;border:1.5px solid #dde3f0;font-weight:700;font-size:.88rem;cursor:pointer;transition:border-color .15s,background .15s}
.chips2 span:hover{border-color:#b9c4dc}
.chips2 input:checked+span{border-color:var(--navy);background:var(--navy);color:#fff}
.chips2 input:focus-visible+span{outline:3px solid #ffb703;outline-offset:2px}
.agree{display:flex;gap:10px;align-items:flex-start;font-size:.86rem;color:var(--mut);cursor:pointer}
.agree input{width:18px;height:18px;margin-top:2px;accent-color:var(--navy);flex:none}
.cf button[type=submit]{position:relative;width:100%;padding:1.05rem;border:0;border-radius:12px;background:linear-gradient(90deg,#0d2a8a,#0b1426);color:#fff;font-weight:700;font-size:1rem;cursor:pointer;transition:transform .15s,box-shadow .2s}
.cf button[type=submit]:hover{transform:translateY(-1px);box-shadow:0 12px 28px -10px rgba(13,42,138,.6)}
.cf button[disabled]{opacity:.7;cursor:progress;transform:none}
.slot{position:absolute;top:-10px;right:12px;background:#ffd84d;color:#3a2a00;font-size:.7rem;font-weight:700;font-style:italic;padding:.15rem .5rem;border-radius:6px}
.fst{text-align:center;font-size:.8rem;color:var(--mut)}
.fst.err{color:#c62828;font-weight:600}
.ok{text-align:center;padding:24px 8px}
.ok .okic{width:68px;height:68px;margin:0 auto 14px;border-radius:50%;display:grid;place-items:center;background:#dcfce7;color:#16a34a}
.ok p{color:var(--mut);margin:8px 0 18px}
.bwa{display:flex;justify-content:center;align-items:center;gap:8px;padding:.9rem;border-radius:12px;background:#25d366;color:#04210f;font-weight:700;text-decoration:none}

/* body sections */
section{padding:88px 0}
.soft{background:var(--soft)}
.c{text-align:center}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--amber);margin-bottom:.8rem}
h2.t{font-size:clamp(1.7rem,3.6vw,2.4rem);margin-bottom:.6rem}
.lead{color:var(--mut);font-size:1.05rem;max-width:640px;margin:0 auto 2.6rem}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.g4{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.g4{grid-template-columns:1fr}section{padding:64px 0}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:26px;box-shadow:var(--sh);text-align:left}
.card h3{font-size:1.08rem;margin-bottom:.35rem}
.card p{color:var(--mut);font-size:.94rem}
.ic{width:48px;height:48px;border-radius:14px;background:linear-gradient(135deg,#fff6e0,#ffe2b8);color:var(--amber);display:grid;place-items:center;margin-bottom:16px}
.steps{list-style:none;padding:0;counter-reset:s;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.steps li{counter-increment:s;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:24px;text-align:left}
.steps li::before{content:counter(s,decimal-leading-zero);display:block;font-weight:800;color:var(--amber);margin-bottom:8px}
.steps h3{font-size:1.02rem;margin-bottom:.3rem}.steps p{color:var(--mut);font-size:.92rem}
@media(max-width:900px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff;max-width:760px;margin:0 auto}
table{border-collapse:collapse;width:100%;min-width:440px}
th,td{padding:14px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.95rem}
thead th{background:var(--soft);color:var(--navy)}
tr:last-child td{border-bottom:0}
.note{font-size:.82rem;color:var(--mut);margin-top:10px}
.back{display:inline-flex;gap:8px;margin-top:28px;padding:.85rem 1.5rem;border-radius:999px;background:var(--grad);color:#1a1000;font-weight:700;text-decoration:none}

/* trust section: 4 picture cards */
.trust{padding:80px 0}
.trust h2{font-size:clamp(1.6rem,3.2vw,2.15rem);text-align:center;margin-bottom:3.2rem}
.tg{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;list-style:none;padding:0;max-width:1120px;margin:0 auto}
.tg li{text-align:center}
.tp{width:162px;height:162px;margin:0 auto 22px;border-radius:12px;overflow:hidden;box-shadow:var(--sh);transition:transform .3s}
.tg li:hover .tp{transform:translateY(-4px)}
.tp img,.tp svg{width:100%;height:100%;object-fit:cover}
/* card 1 is a crop of the hero photo (family + Jasper engineer) */
.tp.ph1{background:url(/hero-family.webp) -232px -62px/540px auto no-repeat}
.tg h3{font-size:1.12rem;font-weight:700;letter-spacing:-.01em;margin-bottom:.35rem}
.tg p{color:var(--mut);font-size:.94rem;line-height:1.55;max-width:250px;margin:0 auto}
@media(max-width:900px){.tg{grid-template-columns:1fr 1fr;row-gap:44px}}
@media(max-width:480px){.tg{gap:28px 14px}.tp{width:132px;height:132px}.tp.ph1{background-position:-189px -50px;background-size:440px auto}.tg p{font-size:.88rem}}

/* real installation photos on place pages */
.inst{background:var(--soft)}
.ig{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;list-style:none;padding:0}
.ig.one{grid-template-columns:minmax(0,560px);justify-content:center}
.ig figure{margin:0;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:var(--sh)}
.ig img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;object-position:50% 30%;display:block}
.ig figcaption{padding:14px 16px;display:flex;flex-direction:column;gap:2px}
.ig figcaption b{color:var(--navy);font-size:1rem}
.ig figcaption span{color:var(--mut);font-size:.86rem}

/* legal pages */
.lgh{background:var(--navy);color:#fff;padding:56px 0 48px}
.lgh h1{color:#fff;font-size:clamp(2rem,4.5vw,2.8rem);margin:.4rem 0}
.lgh .sub{color:rgba(255,255,255,.7)}
.legal{padding:56px 0 80px}
.lg-body{max-width:760px;margin:0 auto;font-size:1.02rem;line-height:1.75;color:#2b3446}
.lg-body h2{font-size:1.3rem;margin:2rem 0 .6rem}
.lg-body p+p{margin-top:.8rem}
.lg-body ul{padding-left:1.3rem;margin:.6rem 0;display:grid;gap:.35rem}
.lg-body a{color:var(--navy2)}
.flegal a{color:#c9d3e3}

footer{background:#040f1f;color:#9aa6bb;padding:40px 0;font-size:.9rem}
footer .w{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;align-items:center}
footer a{text-decoration:none}footer a:hover{color:#ffb703}
footer .wm small{color:#c9d3e3}footer .logo img{width:44px;height:44px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* =================== Blog: index + article pages =================== */
.bh{padding:72px 0 40px;background:#fff}
.bh .crumb{color:var(--mut);margin-bottom:18px}.bh .crumb a{text-decoration:none}.bh .crumb a:hover{color:var(--navy)}
.bh h1{font-size:clamp(2.3rem,5.4vw,4rem);letter-spacing:-.04em;max-width:820px;margin:.3rem 0 1rem}
.bh h1 em{font-style:normal;background:linear-gradient(transparent 62%,rgba(255,183,3,.45) 62%)}
.bh .sub{color:var(--mut);font-size:1.12rem;max-width:600px}
.bl{padding:8px 0 96px;background:#fff}
/* topic filter: radio + :has(), no script */
.bf{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 36px;padding:0;border:0}
.bf input{position:absolute;opacity:0;pointer-events:none}
.bf label{cursor:pointer;padding:.5rem 1rem;border:1px solid var(--line);border-radius:999px;font-size:.88rem;font-weight:600;color:var(--mut);transition:all .2s}
.bf label:hover{border-color:var(--navy);color:var(--navy)}
.bf input:checked+label{background:var(--navy);border-color:var(--navy);color:#fff}
.bf input:focus-visible+label{outline:3px solid var(--gold);outline-offset:2px}
/* cover art: gradient + sun + panel grid, tinted per topic */
.cv{position:relative;overflow:hidden;border-radius:20px;aspect-ratio:16/10;background:linear-gradient(140deg,var(--c1),var(--c2));isolation:isolate}
.cv::before{content:"";position:absolute;width:46%;aspect-ratio:1;right:-8%;top:-14%;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.55),rgba(255,255,255,0) 68%);z-index:-1}
.cv::after{content:"";position:absolute;left:-12%;right:-12%;bottom:-4%;height:64%;background:repeating-linear-gradient(90deg,rgba(255,255,255,.22) 0 2px,transparent 2px 15%),repeating-linear-gradient(0deg,rgba(255,255,255,.22) 0 2px,transparent 2px 22%),rgba(7,26,51,.18);transform:perspective(420px) rotateX(58deg);transform-origin:50% 100%}
.cv span{position:absolute;left:20px;top:18px;padding:.32rem .75rem;border-radius:999px;background:rgba(255,255,255,.88);color:var(--navy);font-size:.72rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}
.t-amber{--c1:#ffd36e;--c2:#fb8500}.t-blue{--c1:#7cc0ff;--c2:#1f5fbf}.t-green{--c1:#8ee6b4;--c2:#15936a}.t-navy{--c1:#3a5e93;--c2:#071a33}
/* featured + cards */
.bfeat{display:grid;grid-template-columns:1.25fr 1fr;gap:44px;align-items:center;text-decoration:none;color:inherit;margin-bottom:56px}
.bfeat .cv{aspect-ratio:16/10}
.bfeat h2{font-size:clamp(1.6rem,2.8vw,2.3rem);letter-spacing:-.03em;margin:.4rem 0 .8rem;transition:color .2s}
.bfeat:hover h2{color:var(--blue,#1f5fbf)}
.bfeat p.ex{color:var(--mut);font-size:1.05rem;line-height:1.65}
.bm{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:.82rem;color:var(--mut)}
.bm b{color:#d93a3e;font-weight:700;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem}
.bm i{width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.6}
.bmore{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-weight:700;color:var(--navy);font-size:.92rem}
.bgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 28px;padding-top:44px;border-top:1px solid var(--line)}
.bc{display:flex;flex-direction:column;gap:14px;text-decoration:none;color:inherit}
.bc .cv{transition:transform .5s cubic-bezier(.2,.7,.2,1)}
.bc:hover .cv{transform:translateY(-6px)}
.bc h3{font-size:1.22rem;letter-spacing:-.02em;line-height:1.3;transition:color .2s}
.bc:hover h3{color:#1f5fbf}
.bc p{color:var(--mut);font-size:.95rem;line-height:1.6}
.bq{margin-top:72px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;padding:32px 36px;border-radius:22px;background:var(--soft)}
.bq h2{font-size:1.4rem;margin-bottom:4px}.bq p{color:var(--mut)}
.bq a{display:inline-flex;align-items:center;gap:8px;padding:.85rem 1.4rem;border-radius:999px;background:#25d366;color:#04210f;font-weight:700;text-decoration:none}
@media(max-width:900px){.bfeat{grid-template-columns:1fr;gap:22px}.bgrid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.bgrid{grid-template-columns:1fr}.bh{padding:48px 0 28px}.bq{padding:26px 22px}}
/* article page */
.rp{position:fixed;top:0;left:0;right:0;height:3px;z-index:70;background:linear-gradient(90deg,#ffb703,#fb8500);transform-origin:0 50%;transform:scaleX(0)}
@supports (animation-timeline:scroll()){.rp{animation:rpGrow linear both;animation-timeline:scroll(root)}}
@keyframes rpGrow{to{transform:scaleX(1)}}
.ah{padding:64px 0 32px;background:#fff}
.ah .crumb{color:var(--mut);margin-bottom:22px}.ah .crumb a{text-decoration:none}.ah .crumb a:hover{color:var(--navy)}
.ah h1{font-size:clamp(2rem,4.6vw,3.4rem);letter-spacing:-.035em;max-width:860px;margin:.5rem 0 1rem}
.ah .lede{font-size:1.18rem;color:var(--mut);max-width:720px;margin-bottom:22px}
.acv{margin:8px 0 56px}.acv .cv{aspect-ratio:21/8;border-radius:24px}
.ab{display:grid;grid-template-columns:minmax(0,720px) 280px;gap:72px;justify-content:space-between;padding-bottom:88px}
.prose{font-size:1.07rem;line-height:1.8;color:#2b3446}
.prose h2{font-size:1.55rem;letter-spacing:-.02em;margin:2.4rem 0 .8rem;scroll-margin-top:96px}
.prose p+p{margin-top:1rem}
.prose ul,.prose ol{padding-left:1.3rem;margin:1rem 0;display:grid;gap:.5rem}
.prose a{color:#1f5fbf}
.prose .tldr{background:#fffaf0;border:1px solid #ffe2b8;border-left:4px solid var(--amber);border-radius:0 16px 16px 0;padding:18px 22px;margin-bottom:1.6rem}
.prose .tldr b{color:var(--navy)}
.prose .tw{margin:1.4rem 0}
.toc{position:sticky;top:100px;align-self:start;display:grid;gap:22px}
.toc nav{border-left:2px solid var(--line);padding-left:18px}
.toc p{font-size:.74rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--mut);margin-bottom:10px}
.toc ol{list-style:none;padding:0;display:grid;gap:8px}
.toc a{color:var(--ink);text-decoration:none;font-size:.92rem;line-height:1.4}.toc a:hover{color:#1f5fbf}
.tcta{background:var(--navy);color:#fff;border-radius:18px;padding:22px}
.tcta b{display:block;font-size:1.05rem;margin-bottom:6px}.tcta span{color:rgba(255,255,255,.7);font-size:.88rem}
.tcta a{display:block;margin-top:14px;padding:.75rem 1rem;border-radius:12px;background:var(--grad);color:#1a1000;font-weight:700;text-align:center;text-decoration:none}
.rel{padding:72px 0 96px;background:var(--soft)}
.rel h2{font-size:1.6rem;margin-bottom:28px}
.rel .bgrid{border-top:0;padding-top:0}
@media(max-width:1000px){.ab{grid-template-columns:minmax(0,1fr);gap:40px}.toc{position:static}.acv .cv{aspect-ratio:16/8}}