/*
 * THE PUBLIC SITE AND THE CUSTOMER'S ACCOUNT.
 * Poppins at 400 and 500 only, nothing bold. One colour, the admin's (--brand and the shades the layout mixes from
 * it: --brand-d, --brand-dd, --brand-l, --brand-ll, --brand-t*), and paper for everything else.
 */
@font-face { font-family: 'Poppins'; font-style: normal; font-weight: 400; font-display: swap; src: url('../fonts/poppins-400.ttf') format('truetype'); }
@font-face { font-family: 'Poppins'; font-style: normal; font-weight: 500; font-display: swap; src: url('../fonts/poppins-500.ttf') format('truetype'); }

:root {
  --brand: #1d4ed8; --brand-ink: #fff; --brand-d: #1840b1; --brand-dd: #0b1e52; --brand-l: #d6dff8; --brand-ll: #f1f4fd;
  --brand-t: rgba(29,78,216,.08); --brand-t2: rgba(29,78,216,.14); --brand-t3: rgba(29,78,216,.24); --brand-ring: rgba(29,78,216,.22);
  --ink: #0f172a; --ink2: #334155; --ink3: #475569; --line: #e2e8f0; --line2: #cbd5e1; --bg: #f8fafc; --card: #fff;
  --red: #b91c1c; --red-t: #fef2f2; --amb: #b45309; --amb-t: #fffbeb; --grn: #15803d; --grn-t: #f0fdf4; --blu: #1d4ed8; --blu-t: #eff6ff;
  --r: 12px; --ease: cubic-bezier(.2, .7, .2, 1);
}
* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: 'Poppins', 'Segoe UI', system-ui, sans-serif; font-weight: 400; font-size: 15px; line-height: 1.6; color: var(--ink); background: #fff; }
b, strong, th, h1, h2, h3, h4, h5, h6, label, summary { font-weight: 500; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.25; color: var(--ink); }
h1 { font-size: 34px; letter-spacing: -.01em; } h2 { font-size: 28px; letter-spacing: -.01em; } h3 { font-size: 18px; }
p { margin: 0 0 1em; }
a { color: var(--brand); text-decoration: none; }
a:hover { color: var(--brand-d); }
img { max-width: 100%; height: auto; }
::selection { background: var(--brand-t3); }
/* no browser box or blue layer on a click; a clear ring only for the keyboard */
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--brand); outline-offset: 2px; border-radius: 6px; }
button, .btn, .nav a, summary, .choice, .acc-nav a { -webkit-user-select: none; user-select: none; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.muted { color: var(--ink3); }
.small { font-size: 13px; }

/* the reveal: a section rises in as it comes into view (assets/js/site.js) */
.js .rv { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.js .rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .rv { opacity: 1; transform: none; transition: none; } *, *::before, *::after { animation: none !important; transition: none !important; } }

/* header */
.top { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.92); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
       border-bottom: 1px solid var(--line); transition: box-shadow .2s; }
.top.scrolled { box-shadow: 0 6px 24px rgba(15,23,42,.06); }
.top .wrap { display: flex; align-items: center; gap: 24px; min-height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-size: 18px; font-weight: 500; }
.brand:hover { color: var(--ink); }
.brand img { max-height: 42px; width: auto; }
.brand .dot { width: 34px; height: 34px; border-radius: 10px; background: var(--brand); color: var(--brand-ink); display: inline-flex; align-items: center; justify-content: center; }
.nav { display: flex; gap: 2px; margin-left: auto; align-items: center; }
.nav a { color: var(--ink2); font-size: 14.5px; padding: 8px 12px; border-radius: 8px; transition: color .15s, background .15s; }
.nav a:hover { color: var(--brand); background: var(--brand-t); }
.nav a.on { color: var(--brand); }
.nav .sep { width: 1px; height: 22px; background: var(--line); margin: 0 6px; }
.nav .btn { margin-left: 6px; padding: 0 18px; height: 42px; }
.nav .btn:hover { background: var(--brand-d); color: var(--brand-ink) !important; }
.burger { display: none; margin-left: auto; background: #fff; border: 1px solid var(--line2); border-radius: 10px; width: 44px; height: 40px; color: var(--ink); cursor: pointer;
          align-items: center; justify-content: center; }
@media (max-width: 900px) {
  .burger { display: inline-flex; }
  .nav { position: absolute; left: 0; right: 0; top: 68px; background: #fff; border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch;
         gap: 0; padding: 8px 16px 18px; box-shadow: 0 16px 30px rgba(15,23,42,.08);
         opacity: 0; transform: translateY(-8px); pointer-events: none; transition: opacity .2s, transform .2s var(--ease); }
  .nav.open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a { padding: 12px 6px; border-radius: 0; border-bottom: 1px solid var(--line); }
  .nav a:hover { background: none; }
  .nav .sep { display: none; }
  .nav .btn { margin: 12px 0 0; border-radius: 10px; border-bottom: 0; }
}

/* buttons */
.btn { position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 46px; padding: 0 22px; border-radius: 10px;
       border: 1px solid var(--brand); background: var(--brand); color: var(--brand-ink) !important; font: inherit; font-weight: 500; font-size: 14.5px;
       cursor: pointer; white-space: nowrap; overflow: hidden; transition: background .2s, transform .15s var(--ease), box-shadow .2s; }
.btn:hover { background: var(--brand-d); box-shadow: 0 8px 20px var(--brand-t3); color: var(--brand-ink) !important; }
.btn:active { transform: scale(.97); }
.btn svg { transition: transform .2s var(--ease); }
.btn:hover svg { transform: translateX(3px); }
.btn-ghost { background: #fff; color: var(--ink) !important; border-color: var(--line2); }
.btn-ghost:hover { background: var(--brand-ll); border-color: var(--brand); color: var(--brand) !important; box-shadow: none; }
.btn-light { background: #fff; color: var(--brand) !important; border-color: #fff; }
.btn-light:hover { background: var(--brand-ll); color: var(--brand-d) !important; }
.btn-sm { height: 38px; padding: 0 16px; font-size: 13.5px; border-radius: 9px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .65; cursor: default; }
.link-btn { background: none; border: 0; padding: 0; color: var(--brand); font: inherit; cursor: pointer; }

/* hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--brand-ll), #fff); padding: 76px 0 70px; }
.hero::before, .hero::after { content: ''; position: absolute; border-radius: 50%; pointer-events: none; }
.hero::before { width: 520px; height: 520px; right: -140px; top: -180px; background: radial-gradient(circle, var(--brand-t3), transparent 68%); animation: float 9s ease-in-out infinite; }
.hero::after { width: 360px; height: 360px; left: -120px; bottom: -200px; background: radial-gradient(circle, var(--brand-t2), transparent 70%); animation: float 11s ease-in-out infinite reverse; }
@keyframes float { 0%, 100% { transform: translate(0, 0); } 50% { transform: translate(-20px, 18px); } }
.hero .wrap { position: relative; z-index: 1; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 30px; background: #fff; border: 1px solid var(--brand-l); color: var(--brand);
        font-size: 13px; font-weight: 500; margin-bottom: 18px; box-shadow: 0 4px 14px var(--brand-t); }
.chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); animation: pulse 2s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 var(--brand-t3); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hero h1 { font-size: 46px; line-height: 1.15; max-width: 820px; }
.hero p { font-size: 17.5px; color: var(--ink2); max-width: 680px; }
.hero .acts { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 28px; }
.hero .trust { display: flex; gap: 22px; flex-wrap: wrap; margin-top: 30px; color: var(--ink2); font-size: 14px; }
.hero .trust span { display: inline-flex; align-items: center; gap: 7px; }
.hero .trust svg { color: var(--brand); }
@media (max-width: 640px) { .hero { padding: 46px 0 44px; } .hero h1 { font-size: 30px; } .hero p { font-size: 15.5px; } h1 { font-size: 26px; } h2 { font-size: 23px; } }

/* sections */
.sec { padding: 72px 0; }
.sec-alt { background: var(--brand-ll); }
.sec-head { text-align: center; max-width: 680px; margin: 0 auto 36px; }
.sec-head h2 { margin-bottom: 8px; }
.sec-head p { color: var(--ink3); margin: 0; }
.sec-head .bar { width: 46px; height: 4px; border-radius: 4px; background: var(--brand); margin: 12px auto 0; }
.page-head { padding: 44px 0 10px; }
@media (max-width: 640px) { .sec { padding: 48px 0; } }

/* service cards: a soft glow in the brand colour, a shine that sweeps across on hover, the price and Buy Now */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(290px, 1fr)); gap: 22px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; }
.svc { position: relative; display: flex; flex-direction: column; padding: 24px; border-radius: 16px; overflow: hidden; isolation: isolate;
       transition: transform .3s var(--ease), box-shadow .3s var(--ease), border-color .3s; }
.svc::before { content: ''; position: absolute; inset: 0 0 auto 0; height: 4px; background: linear-gradient(90deg, var(--brand), var(--brand-l)); opacity: 0; transition: opacity .3s; }
.svc::after { content: ''; position: absolute; top: 0; left: -75%; width: 50%; height: 100%; z-index: -1; pointer-events: none;
              background: linear-gradient(100deg, transparent, var(--brand-t2), transparent); transform: skewX(-18deg); transition: left .8s var(--ease); }
.svc:hover { transform: translateY(-6px); border-color: var(--brand-l); box-shadow: 0 18px 40px var(--brand-t3); }
.svc:hover::before { opacity: 1; }
.svc:hover::after { left: 125%; }
.svc.featured { border-color: var(--brand-l); background: linear-gradient(180deg, var(--brand-ll), #fff 62%); }
.svc.featured::before { opacity: 1; }
.svc .tag { position: absolute; top: 20px; right: 20px; padding: 3px 11px; border-radius: 20px; font-size: 11.5px; font-weight: 500; background: var(--brand); color: var(--brand-ink);
            box-shadow: 0 4px 12px var(--brand-t3); }
.svc .ico { width: 54px; height: 54px; border-radius: 14px; background: var(--brand-t2); color: var(--brand); display: flex; align-items: center; justify-content: center;
            margin-bottom: 16px; overflow: hidden; transition: transform .35s var(--ease), background .3s, color .3s; }
.svc:hover .ico { transform: rotate(-6deg) scale(1.08); background: var(--brand); color: var(--brand-ink); }
.svc .ico img { width: 100%; height: 100%; object-fit: cover; }
.svc h3 { font-size: 18px; margin-bottom: 8px; }
.svc h3 a { color: var(--ink); } .svc h3 a:hover { color: var(--brand); }
.svc p { color: var(--ink2); font-size: 14px; flex: 1; margin-bottom: 16px; }
.svc .meta { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; padding-top: 16px; border-top: 1px dashed var(--line2); margin-bottom: 16px; }
.svc .acts { display: flex; gap: 10px; }
.svc .acts .btn { flex: 1; }
.price { font-size: 22px; font-weight: 500; color: var(--ink); }
.price s { font-size: 14px; color: var(--ink3); font-weight: 400; margin-left: 6px; }
.save { display: inline-block; font-size: 11.5px; color: var(--grn); background: var(--grn-t); border-radius: 20px; padding: 1px 8px; margin-left: 6px; vertical-align: middle; font-weight: 500; }
.time { font-size: 13px; color: var(--ink3); display: inline-flex; align-items: center; gap: 5px; }

/* why us */
.feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.feat { background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; transition: transform .3s var(--ease), box-shadow .3s, border-color .3s; }
.feat:hover { transform: translateY(-4px); box-shadow: 0 14px 30px var(--brand-t2); border-color: var(--brand-l); }
.feat .fi { width: 46px; height: 46px; border-radius: 12px; display: flex; align-items: center; justify-content: center; background: var(--brand); color: var(--brand-ink); margin-bottom: 14px; }
.feat h3 { font-size: 16.5px; margin-bottom: 6px; } .feat p { color: var(--ink2); font-size: 14px; margin: 0; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; counter-reset: s; }
.step { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 24px; transition: transform .3s var(--ease), box-shadow .3s; }
.step:hover { transform: translateY(-4px); box-shadow: 0 14px 30px var(--brand-t2); }
.step::before { counter-increment: s; content: counter(s); display: inline-flex; width: 40px; height: 40px; border-radius: 50%; align-items: center; justify-content: center;
                background: var(--brand-t2); color: var(--brand); font-weight: 500; margin-bottom: 12px; transition: background .3s, color .3s; }
.step:hover::before { background: var(--brand); color: var(--brand-ink); }
.step h3 { font-size: 16.5px; margin-bottom: 4px; } .step p { margin: 0; font-size: 14px; color: var(--ink2); }

/* call to action */
.cta { position: relative; overflow: hidden; border-radius: 20px; padding: 46px; background: linear-gradient(120deg, var(--brand), var(--brand-dd)); color: #fff;
       display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta::after { content: ''; position: absolute; width: 380px; height: 380px; right: -90px; top: -170px; border-radius: 50%; background: radial-gradient(circle, rgba(255,255,255,.2), transparent 70%);
              animation: float 10s ease-in-out infinite; }
.cta h2 { color: inherit; margin-bottom: 6px; } .cta p { margin: 0; opacity: .9; max-width: 560px; }
.cta > * { position: relative; z-index: 1; }
@media (max-width: 640px) { .cta { padding: 30px 24px; } }

/* questions */
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; margin-bottom: 10px; transition: border-color .2s, box-shadow .2s; }
.faq details[open] { border-color: var(--brand-l); box-shadow: 0 8px 22px var(--brand-t); }
.faq summary { cursor: pointer; padding: 16px 20px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ''; flex: none; width: 9px; height: 9px; border-right: 2px solid var(--brand); border-bottom: 2px solid var(--brand); transform: rotate(45deg); transition: transform .25s var(--ease); margin-top: -4px; }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: 4px; }
.faq .ans { padding: 0 20px 18px; color: var(--ink2); animation: drop .3s var(--ease); }
@keyframes drop { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }

/* service page */
.svc-page { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: 32px; align-items: start; padding: 34px 0 64px; }
@media (max-width: 900px) { .svc-page { grid-template-columns: 1fr; } }
.svc-hero { display: flex; gap: 18px; align-items: center; margin-bottom: 14px; }
.svc-hero .ico { width: 64px; height: 64px; border-radius: 16px; background: var(--brand); color: var(--brand-ink); display: flex; align-items: center; justify-content: center; flex: none; overflow: hidden;
                 box-shadow: 0 10px 24px var(--brand-t3); }
.svc-hero .ico img { width: 100%; height: 100%; object-fit: cover; }
.svc-hero h1 { margin: 0; }
.buybox { position: sticky; top: 90px; border-radius: 16px; border-color: var(--brand-l); box-shadow: 0 16px 40px var(--brand-t2); }
.buybox .price { font-size: 32px; }
.buybox ul { list-style: none; padding: 0; margin: 16px 0 0; font-size: 13.5px; color: var(--ink2); }
.buybox li { display: flex; gap: 8px; align-items: center; padding: 4px 0; }
.buybox li svg { color: var(--grn); flex: none; }
.prose { color: var(--ink2); }
.prose h3 { margin-top: 1.4em; color: var(--ink); }
.prose ul { padding-left: 0; list-style: none; } .prose li { margin-bottom: 8px; padding-left: 26px; position: relative; }
.prose li::before { content: ''; position: absolute; left: 4px; top: 7px; width: 10px; height: 5px; border-left: 2px solid var(--brand); border-bottom: 2px solid var(--brand); transform: rotate(-45deg); }
.note { background: var(--amb-t); border: 1px solid #fde68a; color: #78350f; border-radius: 10px; padding: 12px 14px; font-size: 14px; }
.note-t { font-weight: 500; margin-bottom: 4px; }
.note p:last-child { margin: 0; }
.crumb { font-size: 13px; color: var(--ink3); margin-bottom: 12px; }
.crumb a { color: var(--ink3); } .crumb a:hover { color: var(--brand); }

/* forms */
.form { max-width: 760px; }
.ff { margin-bottom: 18px; }
.lbl { display: block; font-size: 13.5px; margin-bottom: 6px; color: var(--ink); }
.lbl i, .tick i { color: var(--red); font-style: normal; }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=url], input[type=date], input[type=time],
input[type=password], input[type=search], select, textarea {
  width: 100%; height: 46px; padding: 0 13px; border: 1px solid var(--line2); border-radius: 10px; background: #fff; color: var(--ink);
  font: inherit; font-size: 15px; transition: border-color .15s, box-shadow .15s;
}
textarea { height: auto; padding: 11px 13px; line-height: 1.5; resize: vertical; }
input[type=file] { width: 100%; padding: 12px; border: 1.5px dashed var(--brand-l); border-radius: 10px; background: var(--brand-ll); font: inherit; font-size: 14px; cursor: pointer; }
input[type=file]::file-selector-button { font: inherit; border: 0; background: var(--brand); color: var(--brand-ink); padding: 7px 14px; border-radius: 8px; margin-right: 10px; cursor: pointer; }
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 4px var(--brand-ring); }
.help { font-size: 13px; color: var(--ink3); margin-top: 5px; }
.err { font-size: 13px; color: var(--red); margin-top: 5px; }
.has-err input, .has-err select, .has-err textarea { border-color: var(--red); }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choice { display: inline-flex; align-items: center; gap: 8px; border: 1px solid var(--line2); border-radius: 10px; padding: 10px 15px; cursor: pointer; font-weight: 400; background: #fff; transition: border-color .15s, background .15s; }
.choice:hover { border-color: var(--brand); }
.choice:has(input:checked) { border-color: var(--brand); background: var(--brand-t); color: var(--brand-d); }
.choice input { margin: 0; accent-color: var(--brand); }
.tick { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; cursor: pointer; }
.tick input { margin-top: 5px; accent-color: var(--brand); width: 17px; height: 17px; flex: none; }
.ff-head { margin: 28px 0 14px; padding-top: 18px; border-top: 1px solid var(--line); }
.ff-head:first-child { margin-top: 0; padding-top: 0; border-top: 0; }
.ff-head h3 { font-size: 17px; margin: 0 0 2px; color: var(--brand-d); } .ff-head p { margin: 0; font-size: 13.5px; color: var(--ink3); }
.ff[hidden] { display: none; }
.ff.show { animation: drop .3s var(--ease); }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 600px) { .row2 { grid-template-columns: 1fr; } }

/* sign-in boxes */
.auth { max-width: 440px; margin: 48px auto 64px; }
.auth h1 { font-size: 26px; text-align: center; margin-bottom: 6px; }
.auth .sub { text-align: center; color: var(--ink3); margin-bottom: 22px; }
.auth .card { border-radius: 16px; padding: 26px; box-shadow: 0 16px 40px var(--brand-t); }
.or { display: flex; align-items: center; gap: 12px; color: var(--ink3); font-size: 13px; margin: 16px 0; }
.or::before, .or::after { content: ''; flex: 1; height: 1px; background: var(--line); }
.gbtn { display: flex; align-items: center; justify-content: center; gap: 10px; height: 46px; border: 1px solid var(--line2); border-radius: 10px; color: var(--ink) !important; background: #fff; transition: border-color .15s, background .15s; }
.gbtn:hover { border-color: var(--ink3); background: var(--bg); }

/* messages */
.flash { padding: 12px 14px; border-radius: 10px; margin: 16px 0; font-size: 14px; border: 1px solid; animation: drop .35s var(--ease); }
.flash-success { background: var(--grn-t); border-color: #bbf7d0; color: #14532d; }
.flash-error { background: var(--red-t); border-color: #fecaca; color: #7f1d1d; }
.flash-info { background: var(--brand-ll); border-color: var(--brand-l); color: var(--brand-dd); }

/* badges and tables */
.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 12px; font-weight: 500; white-space: nowrap; }
.b-amber { background: var(--amb-t); color: var(--amb); } .b-blue { background: var(--brand-t2); color: var(--brand-d); }
.b-green { background: var(--grn-t); color: var(--grn); } .b-red { background: var(--red-t); color: var(--red); } .b-grey { background: #f1f5f9; color: var(--ink2); }
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .04em; color: var(--ink2); padding: 10px 12px; border-bottom: 1px solid var(--line); background: var(--bg); }
.tbl td { padding: 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--line); border-radius: var(--r); }
.kv { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 10px 18px; font-size: 14.5px; }
.kv dt { color: var(--ink3); } .kv dd { margin: 0; word-break: break-word; white-space: pre-wrap; }
@media (max-width: 600px) { .kv { grid-template-columns: 1fr; gap: 2px; } .kv dd { margin-bottom: 10px; } }

/* the account */
.acc { display: grid; grid-template-columns: 230px minmax(0, 1fr); gap: 26px; padding: 30px 0 56px; align-items: start; }
@media (max-width: 860px) { .acc { grid-template-columns: 1fr; } }
.acc-nav { background: #fff; border: 1px solid var(--line); border-radius: var(--r); padding: 8px; position: sticky; top: 90px; }
@media (max-width: 860px) { .acc-nav { position: static; display: flex; overflow-x: auto; gap: 4px; scrollbar-width: none; } .acc-nav::-webkit-scrollbar { display: none; } }
.acc-nav a { display: flex; justify-content: space-between; align-items: center; padding: 10px 12px; border-radius: 9px; color: var(--ink2); white-space: nowrap; transition: background .15s, color .15s; }
.acc-nav a:hover { background: var(--brand-t); color: var(--brand); }
.acc-nav a.on { background: var(--brand); color: var(--brand-ink); font-weight: 500; }
.acc-nav a.on .cnt { background: #fff; color: var(--brand); }
.acc-nav .cnt { background: var(--brand); color: var(--brand-ink); border-radius: 20px; font-size: 11.5px; padding: 0 7px; margin-left: 8px; }
.acc-nav form { margin: 0; }
.acc-nav .link-btn { padding: 10px 12px; color: var(--ink2); width: 100%; text-align: left; }
.orow { display: flex; gap: 16px; align-items: center; justify-content: space-between; padding: 16px 18px; background: #fff; border: 1px solid var(--line);
        border-radius: var(--r); margin-bottom: 10px; color: var(--ink); transition: border-color .2s, transform .2s var(--ease), box-shadow .2s; }
.orow:hover { border-color: var(--brand-l); color: var(--ink); transform: translateY(-2px); box-shadow: 0 10px 24px var(--brand-t); }
.orow .t { font-weight: 500; } .orow .s { font-size: 13px; color: var(--ink3); }
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { position: relative; padding: 0 0 16px 22px; border-left: 2px solid var(--brand-l); margin-left: 6px; }
.timeline li::before { content: ''; position: absolute; left: -7px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 3px var(--brand-t2); }
.timeline li:last-child { border-left-color: transparent; }
.msg { border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; margin-bottom: 10px; background: #fff; }
.msg.mine { background: var(--brand-ll); border-color: var(--brand-l); }
.msg .who { font-size: 12.5px; color: var(--ink3); margin-bottom: 4px; }
.files { display: flex; flex-direction: column; gap: 6px; }
.file { display: flex; justify-content: space-between; gap: 10px; padding: 9px 12px; border: 1px solid var(--line); border-radius: 9px; font-size: 14px; background: #fff; transition: border-color .15s; }
.file:hover { border-color: var(--brand); }
.empty { text-align: center; padding: 40px 20px; color: var(--ink3); background: #fff; border: 1px dashed var(--line2); border-radius: var(--r); }
.stack > * + * { margin-top: 18px; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 22px; align-items: start; }
@media (max-width: 980px) { .split { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .ohead-r { text-align: left !important; } }

/* footer */
.foot { background: var(--brand-dd); color: rgba(255,255,255,.78); padding: 56px 0 26px; font-size: 14px; }
.foot .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: 32px; }
@media (max-width: 860px) { .foot .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot .cols { grid-template-columns: 1fr; } }
.foot .brand { color: #fff; margin-bottom: 12px; }
.foot .brand img { max-height: 40px; }
.foot .brand .dot { background: #fff; color: var(--brand-dd); }
.foot h4 { font-size: 14px; color: #fff; margin-bottom: 12px; }
.foot a { color: rgba(255,255,255,.78); display: block; padding: 4px 0; transition: color .15s, transform .15s; }
.foot a:hover { color: #fff; transform: translateX(3px); }
.foot .social { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.foot .social a { width: 38px; height: 38px; border-radius: 10px; background: rgba(255,255,255,.1); display: inline-flex; align-items: center; justify-content: center; padding: 0; }
.foot .social a:hover { background: var(--brand); transform: translateY(-2px); }
.foot .fine { border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 18px; font-size: 12.5px; color: rgba(255,255,255,.6); }
.pre-foot { padding: 0 0 72px; }