:root{--bg:#fff;--bg2:#f6f5f0;--card:#fff;--line:#e5e4dc;--tx:#17171b;--mut:#5a5a63;--y:#ffc400;--y2:#ffb000;--ya:#a15c00;--ok:#1fa855;--dark:#111114;--r:14px;--sh:0 2px 14px rgba(20,20,30,.07)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--tx);line-height:1.7;font-size:17px;padding-bottom:70px}
a{color:var(--ya);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.ic{width:1.15em;height:1.15em;vertical-align:-.2em;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 20px}
header.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);box-shadow:0 1px 10px rgba(0,0,0,.04)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;height:68px;position:relative}
.logo img{display:block;height:50px;width:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 24px;border-radius:12px;font-weight:800;font-size:17px;border:0;cursor:pointer;text-decoration:none!important;transition:.15s}
.btn-y{background:var(--y);color:#111;box-shadow:0 4px 14px rgba(255,196,0,.4)}.btn-y:hover{background:var(--y2);transform:translateY(-1px)}
.btn-wa{background:var(--ok);color:#fff}.btn-wa:hover{filter:brightness(1.08)}
.hero{padding:54px 0 50px;background:radial-gradient(800px 380px at 90% -10%,rgba(255,196,0,.28),transparent),linear-gradient(180deg,#fffbe8,#fff)}
.hero .tag{display:inline-flex;align-items:center;gap:7px;background:#fff3c4;color:#7a4b00;border:1px solid #f1d36b;padding:6px 14px;border-radius:99px;font-size:13px;font-weight:800;margin-bottom:18px}
h1{font-size:clamp(32px,6vw,56px);line-height:1.08;letter-spacing:-.03em;font-weight:900;margin-bottom:18px}
h1 em{font-style:normal;background:linear-gradient(transparent 62%,var(--y) 62%)}
h2{font-size:clamp(25px,4vw,35px);line-height:1.18;letter-spacing:-.02em;margin:0 0 16px;font-weight:800}
h3{font-size:19px;margin:0 0 6px;font-weight:800}
.lead{font-size:19px;color:#3b3b42;max-width:680px;margin-bottom:26px}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.ticks{display:flex;flex-wrap:wrap;gap:8px 20px;color:#3b3b42;font-size:15px;list-style:none;font-weight:600}.ticks li{display:flex;align-items:center;gap:6px}.ticks .ic{color:var(--ok)}
section{padding:54px 0}section.alt{background:var(--bg2);border-block:1px solid var(--line)}
.grid{display:grid;gap:16px}.g2{grid-template-columns:1fr}.g3{grid-template-columns:1fr}.g4{grid-template-columns:repeat(2,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--sh)}
.card p{color:var(--mut);font-size:15.5px}
a.card{display:block;color:var(--tx);text-decoration:none;transition:.15s}a.card:hover{border-color:var(--y);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.1)}
a.card h3{color:var(--tx)}
.icbox{width:50px;height:50px;border-radius:13px;background:#fff0b8;color:#7a4b00;display:grid;place-items:center;margin-bottom:14px}.icbox .ic{width:27px;height:27px}
.num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--y);color:#111;font-weight:900;margin-bottom:10px}
.prose p{margin-bottom:14px;color:#2b2b31}.prose ul,.prose ol{margin:0 0 16px 22px;color:#2b2b31}.prose li{margin-bottom:6px}
table{width:100%;border-collapse:collapse;font-size:16px}
th,td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left}th{background:var(--bg2);color:#5b3a00;font-size:13px;text-transform:uppercase;letter-spacing:.06em}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff;margin:10px 0 18px;box-shadow:var(--sh)}
details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700}details p{margin-top:10px;color:#3b3b42}
.crumb{font-size:14px;color:var(--mut);padding:18px 0 0}.crumb a{color:var(--mut)}
.chips{display:flex;flex-wrap:wrap;gap:8px}.chips a{background:#fff;border:1px solid var(--line);border-radius:99px;padding:8px 16px;font-size:15px;color:var(--tx)}.chips a:hover{border-color:var(--y);background:#fff8dc;text-decoration:none}
.quote{background:#fff;border:2px solid var(--y);border-radius:var(--r);padding:26px;box-shadow:0 10px 30px rgba(255,196,0,.2)}
.quote label{display:block;font-size:14px;color:var(--mut);margin:12px 0 4px;font-weight:600}
.quote input,.quote select,.quote textarea{width:100%;background:#fafaf7;border:1px solid var(--line);color:var(--tx);padding:13px;border-radius:10px;font:inherit}
.quote h3{font-size:22px;color:var(--tx)}
.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.stat{display:flex;gap:12px;align-items:center}.stat .icbox{margin:0;flex:none}.stat b{display:block;font-size:20px;line-height:1.1}.stat span{color:var(--mut);font-size:14px}
.toc{background:var(--bg2);border:1px solid var(--line);border-left:5px solid var(--y);border-radius:12px;padding:18px 22px;margin:26px 0}
.toc>b{display:flex;align-items:center;gap:8px;font-size:18px;margin-bottom:8px}
.toc ol{margin:0 0 0 20px;columns:1;color:var(--mut)}.toc li{margin-bottom:5px;break-inside:avoid}.toc a{color:var(--tx);font-weight:600}.toc a:hover{color:var(--ya)}
.callout{background:#fff8dc;border:1px solid #f1d36b;border-radius:12px;padding:16px 20px;margin:18px 0;display:flex;gap:12px;align-items:flex-start}.callout .ic{color:var(--ya);margin-top:4px}
footer{background:var(--dark);padding:46px 0 30px;color:#b4b4bc;font-size:15px}
footer h4{color:#fff;margin-bottom:10px}footer a{color:#b4b4bc;display:block;margin-bottom:6px}footer a:hover{color:var(--y)}
.bar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:flex;gap:8px;padding:8px;background:rgba(255,255,255,.97);border-top:1px solid var(--line)}
.bar a{flex:1;display:flex;gap:8px;align-items:center;justify-content:center;padding:13px 8px;border-radius:10px;font-weight:800;text-decoration:none!important}
.bar .c{background:var(--y);color:#111}.bar .w{background:var(--ok);color:#fff}
.burger{display:inline-flex;background:#fff;border:1px solid var(--line);color:var(--tx);border-radius:10px;padding:8px 10px;cursor:pointer}
nav.main{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 18px;flex-direction:column;gap:2px;max-height:75vh;overflow:auto;box-shadow:0 12px 24px rgba(0,0,0,.1)}
body.navopen nav.main{display:flex}
nav.main>a,nav.main .ddb{display:block;padding:11px 0;color:var(--tx);border-bottom:1px solid var(--line);font-weight:600}
nav.main .menu{display:none;padding:4px 0 8px 14px}
nav.main .dd.open>.menu{display:block}
nav.main .menu a{display:block;padding:8px 0;color:var(--mut);font-size:15px}
nav.main .menu .col b{display:block;color:var(--ya);margin:10px 0 2px}
@media(min-width:760px){.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}.stats{grid-template-columns:repeat(4,1fr)}.toc ol{columns:2;column-gap:30px}body{padding-bottom:0}.bar{display:none}.split{display:grid;grid-template-columns:1.4fr 1fr;gap:34px;align-items:start}}
@media(min-width:900px){
 .burger{display:none}
 nav.main{display:flex;position:static;flex-direction:row;align-items:center;gap:18px;padding:0;background:transparent;border:0;max-height:none;overflow:visible;font-size:15px;box-shadow:none}
 nav.main>a,nav.main .ddb{padding:8px 0;border:0}
 nav.main>a:hover,nav.main .ddb:hover{color:var(--ya);text-decoration:none}
 nav.main .dd{position:relative}
 nav.main .menu{position:absolute;top:100%;left:-12px;min-width:250px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;box-shadow:0 14px 34px rgba(0,0,0,.16)}
 nav.main .dd:hover>.menu,nav.main .dd:focus-within>.menu,nav.main .dd.open>.menu{display:block}
 nav.main .menu a{padding:8px 12px;border-radius:8px;color:var(--tx)}
 nav.main .menu a:hover{background:#fff3c4;text-decoration:none}
 nav.main .menu.wide{display:none;grid-template-columns:repeat(3,200px);gap:6px;left:-260px;min-width:640px}
 nav.main .dd:hover>.menu.wide,nav.main .dd:focus-within>.menu.wide,nav.main .dd.open>.menu.wide{display:grid}
 nav.main .menu.wide .all{grid-column:1/-1;color:var(--ya);font-weight:800;border-top:1px solid var(--line);margin-top:6px;border-radius:0}
}
@media(max-width:899px){.hcall span{display:none}.hcall{padding:10px 14px!important}}.pg{display:grid;gap:16px;grid-template-columns:repeat(2,1fr);margin:14px 0}
.pg figure{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column}
.pg img{width:100%;aspect-ratio:4/5;object-fit:cover;display:block;background:#eee}
.pg figcaption{padding:12px 14px 14px;font-size:14px;line-height:1.45;color:var(--mut);display:flex;flex-direction:column;gap:6px}
.pg figcaption b{color:var(--tx);font-size:15px}
.pg figcaption a{font-weight:800;color:var(--ya)}
@media(min-width:760px){.pg{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){nav.main .menu.wide{grid-template-columns:repeat(4,175px);min-width:740px;left:-340px}}
.hero{padding:34px 0 38px}
.hero .split{align-items:center}
.hv{position:relative;margin-top:26px}
.hv figure{margin:0}
.hmain{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 18px 44px rgba(20,20,30,.22);border:4px solid #fff;background:#eee}
.hmain img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}
.hmain figcaption{position:absolute;left:0;right:0;bottom:0;padding:34px 16px 14px;background:linear-gradient(transparent,rgba(10,10,14,.82));color:#fff;display:flex;flex-direction:column;gap:2px;font-size:14px}
.hmain figcaption b{font-size:15px}
.hmain figcaption a{color:var(--y);font-weight:800}
.hsub{display:none}
.hbadge{position:absolute;top:14px;left:14px;display:inline-flex;align-items:center;gap:6px;background:var(--y);color:#111;font-weight:800;font-size:13px;padding:7px 12px;border-radius:99px;box-shadow:0 6px 16px rgba(0,0,0,.25)}
.qband{padding:0 0 30px;margin-top:-6px}
.qband .quote{border-radius:18px;box-shadow:0 14px 40px rgba(255,196,0,.28)}
.qhead{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 16px;margin-bottom:6px}
.qhead h3{display:flex;align-items:center;gap:8px;margin:0;font-size:21px}
.qhead p{color:var(--mut);font-size:14px;margin:0}
.qgrid{display:grid;grid-template-columns:1fr;gap:4px 14px}
.qact{display:grid;gap:10px;align-content:end;margin-top:10px}
.qact .btn{width:100%}
@media(min-width:760px){
 .hero{padding:48px 0 50px}
 .hv{margin-top:0;padding-bottom:40px}
 .hmain img{aspect-ratio:4/5;max-height:560px}
 .hsub{display:block;position:absolute;right:-14px;bottom:0;width:42%;border-radius:16px;overflow:hidden;border:4px solid #fff;box-shadow:0 14px 34px rgba(0,0,0,.3)}
 .hsub img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}
 .qgrid{grid-template-columns:repeat(4,1fr)}
 .qnote{grid-column:span 3}
 .qact{grid-template-columns:1fr 1fr;grid-column:span 1}
 .qact{margin-top:0}
 .qact{grid-template-columns:1fr}
}
@media(min-width:1000px){.qgrid{grid-template-columns:repeat(4,1fr)}.qnote{grid-column:span 2}.qact{grid-column:span 2;grid-template-columns:1fr 1fr}}
.split{grid-template-columns:1.15fr 1fr}
@media(min-width:760px){.hmain figcaption{padding-right:46%}}
.jd{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;margin:6px 0;font-size:13px}.jd dt{font-weight:700;color:var(--tx)}.jd dd{color:var(--mut)}.byline{font-size:14px;color:var(--mut);margin:0 0 10px}
.bfig{margin:20px 0}.bfig img{width:100%;height:auto;max-height:520px;object-fit:cover;border-radius:14px;border:1px solid var(--line);display:block;background:#eee}.bfig figcaption{font-size:14px;color:var(--mut);margin-top:8px}.bfig figcaption span{display:block;font-size:12.5px}

/* Refinement: preserve yellow/anthracite brand, improve reading and responsive behavior. */
:root{--bg2:#f4f5f6;--line:#dfe2e5;--mut:#505761;--ok:#08783c;--r:10px;--sh:0 2px 8px rgba(20,20,30,.04)}
body{font-size:16px;line-height:1.7}h1,h2,h3{text-wrap:balance;overflow-wrap:anywhere}
h1 em{font-style:normal;background:none}h1{font-size:clamp(32px,4.4vw,54px);line-height:1.12}
.hero{background:#f4f5f6;border-bottom:1px solid var(--line)}
.hero .tag{border-radius:6px}.hero .lead{font-size:18px;max-width:56ch}
.btn{border-radius:8px;min-height:46px;box-shadow:none}.btn-y{box-shadow:none}
.wrap{width:100%;padding-inline:24px}.prose{max-width:860px!important}.prose p{max-width:70ch}
.prose h2{margin-top:32px}.prose h2:first-child{margin-top:0}
.grid>*{min-width:0}.card{box-shadow:none}.card h3{line-height:1.3}.card p{font-size:16px}
.hmain{border-radius:12px;box-shadow:0 8px 22px rgba(20,20,30,.12)}
.hmain img{aspect-ratio:4/3;max-height:420px}.hmain figcaption{position:static;padding:12px 16px!important;background:var(--dark)}
.hsub{display:none!important}.hbadge{top:12px;left:12px;max-width:calc(100% - 24px);border-radius:6px;box-shadow:none}
.hv{padding-bottom:0}.qband{margin:0;padding:28px 0}.qband .quote{border:1px solid var(--line);border-left:5px solid var(--y);border-radius:10px;box-shadow:none}
.qhead h3{font-size:21px}.quote input,.quote select,.quote textarea{background:#fff;font-size:16px;min-height:48px}
.qgrid{gap:8px 16px}.quote label{color:#343b43}.qact .btn{white-space:normal;text-align:center}
.pg img{aspect-ratio:4/3}.pg figure{box-shadow:none;border-radius:10px}.pg figcaption{padding:16px;font-size:15px}
.pg figcaption b{font-size:17px}.chips a{border-radius:7px;min-height:44px;display:inline-flex;align-items:center}
.toc-wrap{background:var(--bg2);margin:20px 0}.toc-wrap>summary{font-size:16px}.toc-wrap .toc{border:0;padding:12px 0 0;margin:0}.toc-wrap .toc>b{display:none}
.price-note{background:#f4f5f6;border-left:4px solid var(--y);padding:18px 22px;margin:0 0 36px;font-size:15px}
:focus-visible{outline:3px solid #1459ad;outline-offset:4px}.skip{position:fixed;top:8px;left:16px;transform:translateY(-200%);z-index:100;background:#fff;padding:12px 20px;border:2px solid #1459ad}.skip:focus{transform:none}
.top .wrap{height:auto;min-height:76px}.logo{flex-shrink:0}.logo img{width:170px;height:52px;object-fit:contain}
.ddrow{display:flex;align-items:center;gap:5px}.ddrow>a{flex:1}.ddtoggle{border:1px solid var(--line);background:#fff;color:var(--tx);border-radius:6px;width:32px;min-height:36px;cursor:pointer}
nav.main .menu.wide{max-height:65vh;overflow-y:auto}.crumb{padding:16px 24px 0;overflow-wrap:anywhere}
@media(min-width:760px){.split{grid-template-columns:1.12fr 1fr}.g4{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1200px){.g4{grid-template-columns:repeat(4,1fr)}}
@media(min-width:900px) and (max-width:1199px){.burger{display:inline-flex}nav.main{display:none;position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;background:#fff;padding:12px 24px;max-height:75vh;overflow:auto;box-shadow:0 12px 24px #0002}body.navopen nav.main{display:flex}nav.main .dd{position:static}nav.main .menu,nav.main .menu.wide{position:static;min-width:0;display:none!important;box-shadow:none;border:0}nav.main .dd.open>.menu,nav.main .dd.open>.menu.wide{display:block!important}.hcall span{display:inline}}
@media(min-width:1200px){nav.main{gap:12px;font-size:14px}.ddtoggle{width:24px;min-height:28px;border:0}.hcall{font-size:14px!important;padding:10px 12px!important}}
@media(max-width:759px){section{padding:36px 0}.wrap{padding-inline:18px}.hero{padding:30px 0}.hero .cta{flex-direction:column}.hero .cta .btn{width:100%}.hv{margin-top:24px}.qband .quote{padding:20px}.qhead{gap:10px}.qgrid{gap:8px}.pg{grid-template-columns:1fr}.stats{gap:20px 12px}.stat .icbox{width:38px;height:38px}.stat b{font-size:17px}.toc ol{columns:1}.g4{grid-template-columns:1fr}.quote h3{font-size:20px}.crumb{padding:14px 18px 0}table{font-size:15px}th,td{padding:12px}.bar{padding-bottom:max(8px,env(safe-area-inset-bottom))}.byline{line-height:1.6}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Site-wide contact dock: yellow call action, green WhatsApp action. */
body{padding-bottom:104px}
.bar{display:block!important;position:fixed;inset:auto 0 0;z-index:70;background:#15191d;border-top:3px solid var(--y);padding:12px 24px max(12px,env(safe-area-inset-bottom));box-shadow:0 -6px 28px #0003}
.bar-inner{max-width:1112px;margin:auto;display:flex;align-items:center;gap:14px}
.bar-copy{margin-right:auto;color:#fff;line-height:1.4}.bar-copy b{display:block;font-size:18px}.bar-copy small{display:block;color:#c4cbd1;font-size:14px;margin-top:3px}
.bar a{flex:0 1 240px;min-height:62px;border-radius:10px;padding:10px 22px;gap:12px;font-size:20px;line-height:1.2;box-shadow:0 3px 0 #0005;transition:transform .15s,filter .15s}
.bar a>span{display:block}.bar a small{display:block;font-size:12px;margin-top:5px;font-weight:600;letter-spacing:.02em}
.bar .c{background:#ffc400;color:#131719}.bar .w{background:#08783c;color:#fff}.bar .ic{width:25px;height:25px}
.bar a:hover{transform:translateY(-2px);filter:brightness(1.08)}
@media(max-width:759px){body{padding-bottom:96px}.bar{padding:10px 12px max(10px,env(safe-area-inset-bottom))}.bar-copy{display:none}.bar-inner{gap:10px}.bar a{flex:1;min-width:0;min-height:64px;font-size:19px;padding:10px 8px;gap:8px}.bar a small{font-size:11px}.bar .ic{width:22px;height:22px}}
@media(prefers-reduced-motion:reduce){.bar a{transition:none}.bar a:hover{transform:none}}