/* Tiny Step Siliguri – main stylesheet (shared by every page) */
:root{--navy:#26364A;--teal:#388F8B;--btn:#2d7a76;--mint:#E1F3ED;--coral:#F59779;--sun:#FFD36A;--bg:#FFFAF0;--card:#fff;--ink:#26364A;--muted:#4b5b6e;--line:#e6dfcf;--acc:var(--teal);box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#16212e;--card:#1f2e41;--ink:#f3eee3;--muted:#b8c4d2;--mint:#1b3a3b;--line:#324559}}
:root[data-theme="dark"]{--bg:#16212e;--card:#1f2e41;--ink:#f3eee3;--muted:#b8c4d2;--mint:#1b3a3b;--line:#324559}
html{scroll-padding-top:env(safe-area-inset-top,0px)}
*,*:before,*:after{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.65 Inter,system-ui,sans-serif}
h1,h2,h3{font-family:Nunito,system-ui,sans-serif;font-weight:800;line-height:1.15;margin:0 0 .5em;color:var(--ink)}
h1{font-size:clamp(2.2rem,5.5vw,3.6rem)}h2{font-size:clamp(1.6rem,3.4vw,2.3rem)}h3{font-size:1.2rem}
p{margin:0 0 1em;max-width:68ch}a{color:inherit}
:focus-visible{outline:3px solid var(--coral);outline-offset:3px;border-radius:6px}
.w{max-width:1120px;margin:0 auto;padding:0 20px}
section{padding:64px 0}.mint{background:var(--mint)}
header{position:sticky;top:0;z-index:20;background:var(--bg);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:20px;min-height:72px}
.logo{font:800 1.5rem Nunito,sans-serif;text-decoration:none;display:flex;align-items:center;gap:8px}
.logo i{width:30px;height:30px;border-radius:9px;background:var(--teal);display:grid;place-items:center;color:#fff;font-style:normal;font-size:1rem}
nav{margin-left:auto}nav>ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;align-items:center}
nav a,nav button.m{font:600 .95rem Inter,sans-serif;text-decoration:none;padding:10px 12px;border-radius:10px;color:var(--ink);background:none;border:0;cursor:pointer}
nav a:hover,nav button.m:hover{background:var(--mint)}
.dd{position:relative}.dd ul{display:none;position:absolute;left:0;top:100%;min-width:270px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:8px;list-style:none;margin:0;box-shadow:0 10px 30px rgba(38,54,74,.15)}
.dd:hover ul,.dd:focus-within ul,.dd.open ul{display:block}.dd ul a{display:block}
.btn{display:inline-block;background:var(--btn);color:#fff!important;font:700 1rem Nunito,sans-serif;padding:14px 26px;border-radius:999px;text-decoration:none;border:0;cursor:pointer}
.btn:hover{background:var(--navy)}.btn.o{background:transparent;color:var(--ink)!important;box-shadow:inset 0 0 0 2px var(--ink)}.btn.o:hover{background:var(--mint)}
#mb{display:none;margin-left:auto;background:var(--mint);border:0;border-radius:10px;padding:10px 14px;font:700 .95rem Nunito;color:var(--ink)}
.hero{padding:56px 0 72px}.hero .g{display:grid;grid-template-columns:1.15fr .85fr;gap:40px;align-items:center}
.eye{font:700 .95rem Nunito;color:var(--acc);margin-bottom:10px}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.steps svg{width:100%;height:auto;max-width:440px}
.two,.four,.five,.three{display:grid;gap:20px}.two{grid-template-columns:1fr 1fr}.four{grid-template-columns:repeat(4,1fr)}.three{grid-template-columns:repeat(3,1fr)}.five{grid-template-columns:repeat(5,1fr)}
.card{background:var(--card);border-radius:22px;padding:26px;border:1px solid var(--line);border-top:6px solid var(--acc)}
.card.c{border-top-color:var(--coral)}.card.s{border-top-color:var(--sun)}.card p{margin-bottom:.8em;font-size:.97rem;color:var(--muted)}
.card h3 a{text-decoration:none}.num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--sun);color:#26364A;font:800 1rem Nunito;margin-bottom:10px}
.ph{border:2px dashed var(--line);border-radius:24px;min-height:260px;display:grid;place-items:center;text-align:center;padding:24px;color:var(--muted);font-size:.9rem;background:repeating-linear-gradient(135deg,transparent 0 14px,rgba(56,143,139,.06) 14px 28px)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
ul.l{padding-left:1.2em;margin:0 0 1em}ul.l li{margin:.3em 0;max-width:62ch}
details{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:16px 20px;margin-bottom:10px}
summary{font:700 1.05rem Nunito;cursor:pointer}details p{margin:.7em 0 0;color:var(--muted)}
.crumb{font-size:.9rem;color:var(--muted);margin-bottom:14px}.crumb a{color:var(--btn)}
.page{padding:48px 0 24px}.page .w>*{max-width:820px}.page .w>.wide{max-width:none}
.band{background:var(--navy);color:#fff;border-radius:28px;padding:48px 28px;text-align:center}.band h2{color:#fff}.band p{margin:0 auto 1em}.band .cta{justify-content:center}.band .btn.o{color:#fff!important;box-shadow:inset 0 0 0 2px #fff}.band .btn.o:hover{background:rgba(255,255,255,.15)}
form{display:grid;gap:14px;max-width:560px}label{font-weight:600;font-size:.95rem;display:grid;gap:6px}
input,select,textarea{font:inherit;padding:12px 14px;border-radius:12px;border:1px solid var(--line);background:var(--card);color:var(--ink)}
.note{background:var(--mint);border-radius:16px;padding:14px 18px;font-size:.92rem;color:var(--ink)}
footer{background:var(--navy);color:#e8eef5;padding:56px 0 28px;margin-top:48px}footer h3{color:#fff;font-size:1.05rem}footer a{text-decoration:none;display:block;padding:3px 0;font-size:.95rem}footer a:hover{text-decoration:underline}
.fg{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:32px}.cp{border-top:1px solid #3f5169;margin-top:32px;padding-top:18px;font-size:.88rem}
@media(max-width:900px){.hero .g,.split,.two,.three,.fg{grid-template-columns:1fr}.four{grid-template-columns:1fr 1fr}.five{grid-template-columns:1fr 1fr}#mb{display:block}
nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--bg);border-bottom:1px solid var(--line);padding:10px 20px 20px;max-height:80vh;overflow:auto}nav.open{display:block}nav>ul{flex-direction:column;align-items:stretch}.dd ul{display:block;position:static;box-shadow:none;border:0;padding:0 0 0 12px}.dd .m{font-weight:800}.bar>.btn{display:none}section{padding:48px 0}}
@media(max-width:520px){.four,.five{grid-template-columns:1fr}}
@media(prefers-reduced-motion:no-preference){.hero svg rect{animation:up .8s ease-out both}.hero svg rect:nth-of-type(2){animation-delay:.1s}.hero svg rect:nth-of-type(3){animation-delay:.2s}.hero svg rect:nth-of-type(4){animation-delay:.3s}.hero svg rect:nth-of-type(5){animation-delay:.4s}@keyframes up{from{transform:translateY(30px);opacity:0}}}
body.th{--acc:#d9724f}