/* ==========================================================================
   Weir — one stylesheet for every page.

   SURFACES (every rule below obeys this division):
     .ground   the photograph (Warleigh Weir at golden hour), fixed. No word is ever set on it directly.
     .sheet    thin frosted glass: the nav, chips, display type.
     .card     body glass: prose, forms, tables.
     .slab     dense glass: numbers read at a glance.
   Colours are read from the photograph's own pixels: the evening sky (#d8e9f8), the still water above the
   crest (#6a7d93), the deep water below it (#414d60), the lit leaves (#74781a) and the low sun on the bank.
   ========================================================================== */

:root {
  --ink: #132130;
  --ink-2: #33434f;
  --ink-3: #4f5d68;
  --river: #1d3244;
  --river-2: #27435a;
  --river-3: #33566f;
  --sky: #d8e9f8;
  --still: #6a7d93;
  --leaf: #5b6a14;
  --leaf-soft: #e6ebc9;
  --sun: #d9a94e;
  --sun-soft: #f6e7c4;
  --up: #1f6a45;
  --down: #9b3a2f;
  --line: rgba(19, 33, 48, 0.10);
  --line-2: rgba(19, 33, 48, 0.17);

  --glass-sheet: rgba(240, 245, 250, 0.60);
  --glass-card: rgba(245, 248, 251, 0.80);
  --glass-slab: rgba(250, 251, 253, 0.91);
  --glass-row: rgba(255, 255, 255, 0.50);
  --glass-edge: rgba(255, 255, 255, 0.64);
  --shadow: 0 1px 0 rgba(255, 255, 255, 0.6) inset, 0 26px 60px -20px rgba(10, 22, 30, 0.42), 0 2px 10px rgba(10, 22, 30, 0.08);
  --blur: blur(22px) saturate(1.3);

  --serif: 'Instrument Serif', 'Iowan Old Style', Georgia, serif;
  --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --r-lg: 28px;
  --r-md: 20px;
  --r-sm: 14px;
  --maxw: 1140px;
  --gutter: clamp(16px, 4vw, 40px);
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  margin: 0;
  font: 400 16px/1.6 var(--sans);
  color: var(--ink);
  background: #3f5160; /* shown only before the photograph arrives */
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--river-2); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--river-3); }
button, input, select { font: inherit; color: inherit; }
::selection { background: var(--sun-soft); }
code, .mono { font-family: var(--mono); font-size: 0.88em; }

/* ---------------------------------------------------------------- ground */
.ground {
  position: fixed; inset: 0; z-index: -2;
  background: #5d6d52 url("../img/ground-2000.jpg") 50% 42% / cover no-repeat;
}
.ground::after { /* a breath of shade at the foot so the white water never blows out behind the lowest cards */
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16, 26, 34, 0.06) 0%, rgba(16, 26, 34, 0) 30%, rgba(16, 26, 34, 0) 58%, rgba(16, 26, 34, 0.26) 100%);
}
@media (max-width: 760px) {
  .ground { background-image: url("../img/ground-1200.jpg"); background-position: 52% 50%; }
}

.wrap { width: min(var(--maxw), 100% - 2 * var(--gutter)); margin-inline: auto; }

/* ---------------------------------------------------------------- surfaces */
.sheet, .card, .slab {
  -webkit-backdrop-filter: var(--blur);
  backdrop-filter: var(--blur);
  border: 1px solid var(--glass-edge);
  box-shadow: var(--shadow);
}
.sheet { background: var(--glass-sheet); }
.card { background: var(--glass-card); border-radius: var(--r-lg); }
.slab { background: var(--glass-slab); border-radius: var(--r-md); }

/* ---------------------------------------------------------------- nav */
.nav {
  position: sticky; top: 14px; z-index: 50;
  margin: 14px auto 0;
  display: flex; align-items: center; gap: 8px;
  padding: 8px 8px 8px 12px;
  border-radius: 999px;
  background: rgba(242, 246, 250, 0.76);
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand img { width: 34px; height: 34px; border-radius: 9px; box-shadow: 0 2px 8px -2px rgba(10, 22, 30, 0.35); }
.brand span { font: 400 31px/1 var(--serif); letter-spacing: 0.005em; }
.nav-links { display: flex; gap: 2px; }
.nav-links a {
  padding: 8px 13px; border-radius: 999px; text-decoration: none;
  color: var(--ink-2); font-weight: 500; font-size: 14.5px;
}
.nav-links a:hover, .nav-links a[aria-current="page"] { background: rgba(255, 255, 255, 0.78); color: var(--ink); }
.nav .btn { color: #fff; }
.menu-btn { display: none; }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav.open .nav-links {
    display: flex; flex-direction: column; position: absolute; top: calc(100% + 8px); left: 0; right: 0;
    padding: 10px; border-radius: 22px; background: rgba(245, 248, 251, 0.97); box-shadow: var(--shadow);
  }
  .nav.open .nav-links a { padding: 12px 14px; font-size: 16px; }
  .menu-btn {
    display: grid; place-items: center; width: 42px; height: 42px; border-radius: 999px;
    border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.75); cursor: pointer;
  }
  .brand span { font-size: 28px; }
}

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 22px; border-radius: 999px;
  font-weight: 600; font-size: 15px; letter-spacing: 0.005em;
  border: 1px solid transparent; cursor: pointer; text-decoration: none; white-space: nowrap;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}
.btn:active { transform: translateY(1px); }
.btn-primary, a.btn-primary { background: var(--river); color: #fff; box-shadow: 0 10px 24px -10px rgba(20, 38, 52, 0.8); }
.btn-primary:hover, a.btn-primary:hover { background: var(--river-2); color: #fff; }
.btn-ghost, a.btn-ghost { background: rgba(255, 255, 255, 0.86); color: var(--ink); border-color: var(--glass-edge); }
.btn-ghost:hover, a.btn-ghost:hover { background: #fff; color: var(--ink); }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none; }
.btn .arrow { transition: transform 0.15s; }
.btn:hover .arrow { transform: translateX(2px); }

/* ---------------------------------------------------------------- hero */
.hero { min-height: calc(100vh - 110px); display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(120px, 24vh, 250px) 0 18px; }
/* The weir itself runs from the middle of the photograph to the trees on the right, so the hero glass sits on
   the left, over the leaves, and leaves the white water in view. */
.hero-card { padding: clamp(28px, 4vw, 48px) clamp(22px, 4vw, 48px) clamp(26px, 3.4vw, 38px); text-align: left; border-radius: 36px; max-width: 610px; width: 100%; }
.hero-card .lede { margin: 0; }
.hero-card .cta, .hero-card .chips { justify-content: flex-start; }
@media (max-width: 760px) { .hero-card { text-align: center; } .hero-card .lede { margin: 0 auto; } .hero-card .cta, .hero-card .chips { justify-content: center; } }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px 6px 10px; border-radius: 999px;
  background: rgba(255, 255, 255, 0.88); border: 1px solid var(--glass-edge);
  font-size: 13.5px; font-weight: 500; color: var(--ink-2);
}
.chip b { color: var(--ink); font-weight: 600; }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--up); box-shadow: 0 0 0 3px rgba(31, 106, 69, 0.18); flex: none; }
.dot.warm { background: var(--sun); box-shadow: 0 0 0 3px rgba(217, 169, 78, 0.28); }
.dot.off { background: var(--down); box-shadow: 0 0 0 3px rgba(155, 58, 47, 0.18); }
.wordmark { font: 400 clamp(76px, 10vw, 128px)/0.9 var(--serif); letter-spacing: -0.012em; margin: 18px 0 8px; color: var(--ink); }
.hero h2 { font: 400 clamp(27px, 3.2vw, 38px)/1.12 var(--serif); margin: 0 0 14px; color: var(--ink); }
.hero h2 em { font-style: italic; color: var(--river-2); }
.lede { max-width: 640px; margin: 0 auto; font-size: clamp(16px, 1.6vw, 18px); color: var(--ink-2); }
.cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 26px 0 20px; }
.chips { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.chips .chip { background: rgba(255, 255, 255, 0.7); }
.chip svg { width: 15px; height: 15px; color: var(--river-2); }

.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 6px; border-radius: 26px; text-align: center; margin-top: 16px; }
.stat { background: rgba(255, 255, 255, 0.66); padding: 16px 12px 14px; border-radius: 20px; }
.stat:nth-child(even) { background: rgba(247, 249, 252, 0.88); }
.stat .v { font: 400 34px/1.05 var(--serif); color: var(--ink); font-variant-numeric: tabular-nums; }
.stat .k { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }
@media (max-width: 760px) {
  .hero { padding-top: 18vh; min-height: 0; }
  .stats { grid-template-columns: repeat(2, 1fr); }
}

/* ---------------------------------------------------------------- sections */
.section { padding: 36px 0; }
.section-head { padding: 26px clamp(22px, 4vw, 44px); border-radius: var(--r-lg); margin-bottom: 16px; max-width: 780px; }
.section-head.center { margin-inline: auto; text-align: center; }
.eyebrow { font: 600 12px/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--river-2); margin: 0 0 12px; }
.section-head h2, .h2 { font: 400 clamp(33px, 4.4vw, 50px)/1.05 var(--serif); margin: 0 0 10px; letter-spacing: -0.005em; }
.section-head p { margin: 0; color: var(--ink-2); font-size: 17px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 980px) { .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 680px) { .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; } }

.feature { padding: 28px; display: flex; flex-direction: column; }
.feature:nth-child(even) { background: rgba(240, 245, 250, 0.82); }
.feature .ico { width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--river); color: #fff; margin-bottom: 18px; }
.feature .ico svg { width: 22px; height: 22px; }
.feature h3 { font: 400 30px/1.1 var(--serif); margin: 0 0 8px; }
.feature p { margin: 0 0 14px; color: var(--ink-2); }
.feature ul { margin: auto 0 0; padding: 14px 0 0; list-style: none; border-top: 1px solid var(--line); }
.feature li { padding: 5px 0 5px 24px; position: relative; color: var(--ink-2); font-size: 14.5px; }
.feature li::before { content: ""; position: absolute; left: 2px; top: 13px; width: 11px; height: 6px; border-left: 2px solid var(--up); border-bottom: 2px solid var(--up); transform: rotate(-45deg); }

/* vault cards (front page) */
.vcard { padding: 22px 22px 18px; display: flex; flex-direction: column; gap: 14px; text-decoration: none; color: var(--ink); transition: transform 0.15s, box-shadow 0.15s; }
.vcard:hover { transform: translateY(-2px); color: var(--ink); }
.vcard:nth-child(even) { background: rgba(240, 245, 250, 0.84); }
.vtop { display: flex; align-items: center; gap: 12px; }
.tick { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; font: 600 12.5px/1 var(--sans); letter-spacing: 0.02em; color: #fff; background: var(--river); flex: none; }
.vname { font: 400 26px/1.05 var(--serif); }
.vsub { font-size: 13px; color: var(--ink-2); }
.apr { margin-left: auto; text-align: right; }
.apr .v { font: 400 30px/1 var(--serif); color: var(--up); font-variant-numeric: tabular-nums; }
.apr .k { font-size: 11.5px; color: var(--ink-2); white-space: nowrap; }
.vrows { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 6px; }
.vrows div { background: rgba(255, 255, 255, 0.66); border-radius: 12px; padding: 8px 10px; }
.vrows div:nth-child(2) { background: rgba(247, 249, 252, 0.9); }
.vrows b { display: block; font-weight: 600; font-size: 14.5px; font-variant-numeric: tabular-nums; }
.vrows span { font-size: 11.5px; color: var(--ink-2); }
.vgo { display: flex; justify-content: space-between; align-items: center; font-weight: 600; font-size: 14.5px; color: var(--river-2); }

/* steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
@media (max-width: 980px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; } }
.step { padding: 24px; }
.step:nth-child(even) { background: rgba(240, 245, 250, 0.84); }
.step .n { font: 500 12px/1 var(--mono); color: var(--river-2); letter-spacing: 0.08em; }
.step h3 { font: 400 27px/1.1 var(--serif); margin: 12px 0 8px; }
.step p { margin: 0; color: var(--ink-2); font-size: 15px; }

/* range explainer */
.explain { display: grid; grid-template-columns: 1.1fr 1fr; gap: 16px; align-items: stretch; }
@media (max-width: 900px) { .explain { grid-template-columns: 1fr; } }
.explain .card { padding: 30px; }
.explain h3 { font: 400 32px/1.1 var(--serif); margin: 0 0 10px; }
.explain p { color: var(--ink-2); margin: 0 0 12px; }
.rangefig { padding: 22px; }
.rangefig svg { width: 100%; height: auto; }
.rangefig .cap { font-size: 13px; color: var(--ink-2); margin-top: 10px; }

/* risk list */
.risks { padding: 30px clamp(22px, 4vw, 40px); }
.risks h3 { font: 400 30px/1.1 var(--serif); margin: 0 0 14px; }
.risk { display: grid; grid-template-columns: 30px 1fr; gap: 12px; padding: 14px 0; border-top: 1px solid var(--line); }
.risk:first-of-type { border-top: 0; }
.risk .i { width: 26px; height: 26px; border-radius: 8px; background: var(--sun-soft); color: #6d4a0b; display: grid; place-items: center; font-weight: 700; font-size: 14px; }
.risk b { display: block; margin-bottom: 2px; }
.risk p { margin: 0; color: var(--ink-2); font-size: 15px; }

/* faq */
.faq { padding: 8px clamp(18px, 3vw, 28px); }
.faq details { border-top: 1px solid var(--line); padding: 4px 0; }
.faq details:first-child { border-top: 0; }
.faq summary { cursor: pointer; list-style: none; padding: 14px 30px 14px 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 10px; font: 400 24px/1 var(--sans); color: var(--ink-3); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 14px; color: var(--ink-2); }

/* tables */
.table-wrap { overflow-x: auto; border-radius: var(--r-md); }
table { width: 100%; border-collapse: separate; border-spacing: 0 4px; font-size: 14.5px; }
th { text-align: left; font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); padding: 8px 12px; white-space: nowrap; }
td { padding: 11px 12px; background: var(--glass-row); white-space: nowrap; font-variant-numeric: tabular-nums; }
tr:nth-child(even) td { background: rgba(250, 251, 253, 0.84); }
td:first-child { border-radius: 12px 0 0 12px; }
td:last-child { border-radius: 0 12px 12px 0; }
td.num, th.num { text-align: right; }
.up { color: var(--up); font-weight: 600; }
.down { color: var(--down); font-weight: 600; }
.tbl-card { padding: 12px 14px 14px; }
.more { display: flex; justify-content: center; margin-top: 10px; }

/* notes */
.note { padding: 18px 22px; border-radius: var(--r-md); font-size: 15px; color: var(--ink-2); }
.note b { color: var(--ink); }

/* ---------------------------------------------------------------- app */
.app-head { padding: 26px clamp(22px, 4vw, 40px); margin-top: 18px; display: flex; gap: 20px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.app-head h1 { font: 400 clamp(36px, 5vw, 52px)/1 var(--serif); margin: 0 0 6px; }
.app-head p { margin: 0; color: var(--ink-2); max-width: 620px; }
.app-grid { display: grid; grid-template-columns: 360px 1fr; gap: 16px; margin-top: 16px; align-items: start; }
@media (max-width: 960px) { .app-grid { grid-template-columns: minmax(0, 1fr); } }
.app-grid > *, .side > * { min-width: 0; }
.list { padding: 10px; }
.list-head { display: flex; justify-content: space-between; align-items: center; padding: 6px 8px 10px; }
.list-head b { font: 400 24px/1 var(--serif); }
.search { width: 100%; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.85); border-radius: 12px; padding: 10px 12px; font-size: 14.5px; outline: none; margin-bottom: 8px; }
.search:focus { border-color: var(--river-3); }
.vitems { display: flex; flex-direction: column; gap: 4px; max-height: 640px; overflow-y: auto; padding-right: 2px; }
.vitem { display: grid; grid-template-columns: 38px 1fr auto; gap: 10px; align-items: center; padding: 9px 10px; border-radius: 14px; background: rgba(255, 255, 255, 0.56); border: 1px solid transparent; cursor: pointer; text-align: left; width: 100%; }
.vitem:nth-child(even) { background: rgba(248, 250, 252, 0.84); }
.vitem:hover { background: #fff; }
.vitem[aria-selected="true"] { background: #fff; border-color: var(--river-3); box-shadow: 0 6px 18px -10px rgba(20, 38, 52, 0.6); }
.vitem .tick { width: 38px; height: 38px; border-radius: 11px; font-size: 11px; }
.vitem .nm { font-weight: 600; font-size: 14.5px; line-height: 1.2; }
.vitem .sm { font-size: 12px; color: var(--ink-2); }
.vitem .r { text-align: right; }
.vitem .r b { display: block; color: var(--up); font-weight: 600; font-variant-numeric: tabular-nums; font-size: 14.5px; }

.panel { padding: clamp(18px, 3vw, 28px); }
.ptop { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.ptop .tick { width: 52px; height: 52px; border-radius: 15px; font-size: 13.5px; }
.ptop h2 { font: 400 36px/1 var(--serif); margin: 0; }
.ptop .vsub { margin-top: 4px; }
.ptop .status { margin-left: auto; }
.kv { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin: 18px 0; }
@media (max-width: 640px) { .kv { grid-template-columns: 1fr 1fr; } }
.kv div { background: rgba(255, 255, 255, 0.66); border-radius: 14px; padding: 12px 12px 10px; }
.kv div:nth-child(even) { background: rgba(248, 250, 252, 0.9); }
.kv b { display: block; font: 400 24px/1.1 var(--serif); font-variant-numeric: tabular-nums; }
.kv span { font-size: 12px; color: var(--ink-2); }

.rangebar { background: rgba(255, 255, 255, 0.7); border-radius: 16px; padding: 14px 16px 12px; margin-bottom: 18px; }
.rangebar .lbl { display: flex; justify-content: space-between; gap: 4px 12px; flex-wrap: wrap; font-size: 12.5px; color: var(--ink-2); }
.rangebar .track { position: relative; height: 12px; border-radius: 999px; background: rgba(19, 33, 48, 0.08); margin: 10px 0 8px; }
.rangebar .band { position: absolute; top: 0; bottom: 0; border-radius: 999px; background: linear-gradient(90deg, rgba(91, 106, 20, 0.35), rgba(29, 50, 68, 0.45)); }
.rangebar .pin { position: absolute; top: -5px; width: 4px; height: 22px; border-radius: 3px; background: var(--river); transform: translateX(-2px); box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.9); }
.rangebar .ends { display: flex; justify-content: space-between; font-size: 13px; font-variant-numeric: tabular-nums; }

.tabs { display: inline-flex; gap: 4px; padding: 4px; border-radius: 999px; background: rgba(19, 33, 48, 0.06); margin-bottom: 14px; }
.tabs button { border: 0; background: transparent; padding: 8px 18px; border-radius: 999px; font-weight: 600; font-size: 14px; color: var(--ink-2); cursor: pointer; }
.tabs button[aria-selected="true"] { background: #fff; color: var(--ink); box-shadow: 0 2px 8px -3px rgba(20, 38, 52, 0.4); }

.field { background: #fff; border: 1px solid var(--line-2); border-radius: 18px; padding: 12px 14px; }
.field:focus-within { border-color: var(--river-3); box-shadow: 0 0 0 3px rgba(51, 86, 111, 0.14); }
.field .top { display: flex; justify-content: space-between; font-size: 13px; color: var(--ink-2); }
.field .row { display: flex; align-items: center; gap: 10px; margin-top: 4px; }
.field input { flex: 1; min-width: 0; border: 0; outline: none; background: transparent; font: 400 34px/1.2 var(--serif); padding: 0; }
.field .unit { font-weight: 600; font-size: 14px; padding: 6px 12px; border-radius: 999px; background: rgba(19, 33, 48, 0.06); }
.linkbtn { border: 0; background: none; color: var(--river-2); font-weight: 600; font-size: 13px; cursor: pointer; padding: 0 0 0 6px; }
.pct { display: flex; gap: 6px; margin-top: 10px; }
.pct button { flex: 1; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.8); border-radius: 10px; padding: 6px 0; font-size: 13px; font-weight: 600; cursor: pointer; color: var(--ink-2); }
.pct button:hover { background: #fff; color: var(--ink); }
.seg { display: flex; gap: 6px; margin: 12px 0 0; }
.seg label { flex: 1; display: flex; align-items: center; gap: 8px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.8); border-radius: 12px; padding: 10px 12px; font-size: 14px; cursor: pointer; }
.seg input { accent-color: var(--river); }
.quote { margin: 14px 0; border-radius: 16px; overflow: hidden; }
.quote div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 14px; font-size: 14.5px; background: rgba(255, 255, 255, 0.6); }
.quote div:nth-child(even) { background: rgba(248, 250, 252, 0.9); }
.quote span { color: var(--ink-2); }
.quote b { font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }
.msg { font-size: 14px; margin-top: 12px; padding: 10px 14px; border-radius: 12px; background: rgba(255, 255, 255, 0.72); color: var(--ink-2); }
.msg.err { background: #fbe9e6; color: #7a2a20; }
.msg.ok { background: #e3f1e8; color: #164d33; }
.actions { display: flex; flex-direction: column; gap: 8px; }

.side { display: flex; flex-direction: column; gap: 16px; }
.mine { padding: 18px; }
.mine h3 { font: 400 26px/1 var(--serif); margin: 0 0 12px; display: flex; justify-content: space-between; align-items: center; }
.pos { display: grid; grid-template-columns: 1fr auto; gap: 4px 10px; padding: 12px; border-radius: 14px; background: rgba(255, 255, 255, 0.64); margin-top: 6px; }
.pos:nth-child(even) { background: rgba(248, 250, 252, 0.9); }
.pos b { font-weight: 600; }
.pos .r { text-align: right; font-variant-numeric: tabular-nums; }
.pos .s { font-size: 12.5px; color: var(--ink-2); }
.empty { font-size: 14.5px; color: var(--ink-2); padding: 12px; border-radius: 14px; background: rgba(255, 255, 255, 0.6); }

.toast { position: fixed; left: 50%; bottom: 22px; transform: translateX(-50%); z-index: 90; padding: 12px 18px; border-radius: 14px; background: var(--river); color: #fff; box-shadow: var(--shadow); font-size: 14.5px; max-width: calc(100% - 32px); }
.toast a { color: var(--sky); }

/* ---------------------------------------------------------------- docs */
.doc { padding: clamp(22px, 4vw, 44px); }
.doc h2 { font: 400 36px/1.1 var(--serif); margin: 34px 0 10px; }
.doc h2:first-child { margin-top: 0; }
.doc h3 { font-size: 18px; margin: 22px 0 6px; }
.doc p, .doc li { color: var(--ink-2); }
.doc pre { background: rgba(19, 33, 48, 0.06); padding: 14px 16px; border-radius: 14px; overflow-x: auto; font: 500 13px/1.6 var(--mono); }
.doc .addr { font-family: var(--mono); font-size: 13px; word-break: break-all; }

/* ---------------------------------------------------------------- footer */
.footer { margin: 40px 0 24px; padding: 30px clamp(22px, 4vw, 40px) 18px; border-radius: var(--r-lg); background: var(--glass-card); -webkit-backdrop-filter: var(--blur); backdrop-filter: var(--blur); border: 1px solid var(--glass-edge); box-shadow: var(--shadow); }
.footer .cols { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 24px; }
@media (max-width: 760px) { .footer .cols { grid-template-columns: 1fr 1fr; } }
.footer .blurb { color: var(--ink-2); font-size: 14.5px; max-width: 320px; margin: 12px 0 0; }
.footer h4 { font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); margin: 4px 0 10px; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { padding: 3px 0; }
.footer li a { color: var(--ink); text-decoration: none; font-size: 14.5px; }
.footer li a:hover { text-decoration: underline; }
.footer .fine { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; border-top: 1px solid var(--line); margin-top: 24px; padding-top: 14px; font-size: 12.5px; color: var(--ink-2); }
.footer .fine a { color: var(--ink-2); }