/* Therm & Term (gaspowered.us) - own design system, v1.0. Martel (display) + Khula (text, tabular figures).
   Bill paper, violet ink, marigold for the break-even, mint for savings, vermilion for costs. No framework. */
@font-face { font-family: "Martel"; font-weight: 600; font-style: normal; font-display: swap; src: url("/assets/fonts/martel-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Martel"; font-weight: 800; font-style: normal; font-display: swap; src: url("/assets/fonts/martel-latin-800-normal.woff2") format("woff2"); }
@font-face { font-family: "Khula"; font-weight: 400; font-style: normal; font-display: swap; src: url("/assets/fonts/khula-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "Khula"; font-weight: 600; font-style: normal; font-display: swap; src: url("/assets/fonts/khula-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "Khula"; font-weight: 800; font-style: normal; font-display: swap; src: url("/assets/fonts/khula-latin-800-normal.woff2") format("woff2"); }

:root {
  --paper: #f5f1e8; --paper2: #ece5d6; --card: #fffdf8; --ink: #1d1a2f; --ink2: #4b4661; --ink3: #77718c;
  --rule: #d6cdbb; --rule2: #e6dfd0;
  --violet: #4b2bd1; --violet-d: #2d1a86; --violet-t: #ebe6ff;
  --gold: #f2b13a; --gold-t: #fff0cf; --gold-d: #7c5200;
  --save: #11734a; --save-t: #dcf2e6; --cost: #b9391b; --cost-t: #fae1d7;
  --serif: "Martel", Georgia, "Times New Roman", serif;
  --sans: "Khula", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r: 14px; --wrap: 1180px; --gut: clamp(16px, 4vw, 40px);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.6 var(--sans); }
img, svg { max-width: 100%; }
a { color: var(--violet); text-underline-offset: .18em; text-decoration-thickness: .08em; }
a:hover { color: var(--violet-d); }
:focus-visible { outline: 3px solid var(--violet); outline-offset: 2px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--serif); font-weight: 800; line-height: 1.12; letter-spacing: -.012em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.05rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.5rem, 2.8vw, 2.25rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
b, strong { font-weight: 800; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gut); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 10px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { left: 8px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ico { width: 1.15em; height: 1.15em; flex: none; vertical-align: -.2em; }

/* ---- masthead ---- */
.mast { background: var(--paper); border-bottom: 1px solid var(--rule); position: relative; z-index: 20; }
.mast__in { display: flex; align-items: center; gap: 28px; min-height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; }
.brand .mark { width: 36px; height: 36px; color: var(--ink); }
.brand__name { font: 800 1.32rem/1 var(--serif); letter-spacing: -.02em; padding-top: .28em; }
.brand__name em { font-style: normal; color: var(--violet); padding: 0 .02em; }
.mast__nav { display: flex; gap: 6px; margin-left: auto; }
.mast__nav a, .mast__file { color: var(--ink2); text-decoration: none; font-weight: 600; padding: 10px 12px; border-radius: 10px; line-height: 1.1; padding-top: 13px; }
.mast__nav a:hover { background: var(--paper2); color: var(--ink); }
.mast__nav a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -3px 0 var(--gold); border-radius: 0; }
.mast__file { display: inline-flex; gap: 8px; align-items: center; background: var(--ink); color: var(--paper); }
.mast__file:hover, .mast__file[aria-current="page"] { background: var(--violet); color: #fff; }
.menu { display: none; margin-left: auto; position: static; }
.menu__btn { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 10px; font-weight: 800; min-height: 44px; padding: 10px 14px 7px; border: 2px solid var(--ink); border-radius: 10px; }
.menu__btn::-webkit-details-marker { display: none; }
.menu__bars { width: 18px; height: 12px; border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); position: relative; margin-top: -3px; }
.menu__bars::after { content: ""; position: absolute; left: 0; right: 0; top: 3px; border-top: 2px solid var(--ink); }
.menu__sheet { position: absolute; left: 0; right: 0; top: 100%; background: var(--card); border-bottom: 1px solid var(--rule); box-shadow: 0 18px 30px rgba(29, 26, 47, .14); padding: 8px var(--gut) 16px; display: grid; }
.menu__sheet a { padding: 14px 4px 11px; border-bottom: 1px solid var(--rule2); color: var(--ink); text-decoration: none; font-weight: 600; font-size: 1.08rem; }
.menu__sheet a[aria-current="page"] { color: var(--violet); }

/* ---- buttons ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 13px 20px 10px; border-radius: 12px; font: 800 1rem/1.15 var(--sans); text-decoration: none; cursor: pointer; border: 2px solid transparent; }
.btn .ico { margin-top: -3px; }
.btn--ink { background: var(--ink); color: var(--paper); }
.btn--ink:hover { background: var(--violet); color: #fff; }
.btn--line { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn--line:hover { background: var(--ink); color: var(--paper); }
.btn--danger { background: var(--cost); color: #fff; }
.btn--danger:hover { background: #8f2a12; color: #fff; }
.btn--big { min-height: 56px; padding: 16px 24px 13px; font-size: 1.08rem; }
.btn--small { min-height: 44px; padding: 10px 14px 8px; font-size: .95rem; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin: 1.4em 0; }
.more { font-weight: 800; display: inline-flex; gap: 6px; align-items: center; margin-right: 14px; }
.pill { display: inline-block; padding: 8px 12px 6px; border-radius: 99px; background: var(--paper2); font-weight: 600; font-size: .95rem; }

/* ---- type helpers ---- */
.kicker { display: inline-flex; align-items: center; gap: 8px; font: 800 .82rem/1.2 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--violet); margin-bottom: 1.1em; }
.kicker--num { font: 800 1rem/1 var(--serif); letter-spacing: .02em; text-transform: none; color: var(--ink); background: var(--gold); padding: 9px 12px 4px; border-radius: 8px; }
.lede { font-size: clamp(1.08rem, 1.6vw, 1.28rem); color: var(--ink2); max-width: 46em; }
.src { display: inline; font-size: .86rem; color: var(--ink3); }
.src a { color: inherit; }

/* ---- hero ---- */
.hero { padding: clamp(40px, 6vw, 84px) 0 clamp(48px, 6vw, 88px); background:
  radial-gradient(circle at 92% 8%, rgba(75, 43, 209, .10) 0 220px, transparent 221px),
  linear-gradient(180deg, var(--paper) 0%, var(--paper) 100%); }
.hero__in { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.hero__h { font-size: clamp(2.5rem, 5.6vw, 4.6rem); line-height: 1.02; letter-spacing: -.025em; margin-bottom: .45em; }
.hero__u { background: linear-gradient(180deg, transparent 62%, var(--gold) 62%, var(--gold) 90%, transparent 90%); padding: 0 .06em; }
.hero__lede { font-size: clamp(1.1rem, 1.7vw, 1.3rem); color: var(--ink2); max-width: 34em; }
.hero__fine { font-size: .95rem; color: var(--ink3); max-width: 34em; }
.hero__card { position: relative; padding: 18px 0 0 0; }
.slip { position: relative; background: var(--card); border: 1.5px dashed var(--ink3); border-radius: 6px; padding: 24px 26px 18px; transform: rotate(-2.2deg); box-shadow: 0 16px 30px rgba(29, 26, 47, .10); max-width: 400px; margin-left: 4%; }
.slip__tag { font: 800 .75rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--ink3); margin-bottom: 14px; }
.slip__quote { font: 600 1.15rem/1.3 var(--serif); margin-bottom: 10px; }
.slip__quote b { font-size: 2.5rem; letter-spacing: -.03em; display: block; line-height: 1.05; }
.slip__fine { margin: 0; padding: 0; list-style: none; font-size: .96rem; color: var(--ink2); }
.slip__fine li { padding: 5px 0 3px; border-top: 1px dotted var(--rule); }
.slip__stamp { position: absolute; right: 18px; top: 46px; transform: rotate(12deg); border: 3px solid var(--cost); color: var(--cost); font: 800 1.05rem/1 var(--sans); letter-spacing: .18em; text-transform: uppercase; padding: 9px 10px 5px; border-radius: 6px; opacity: .85; }
.readout { position: relative; background: var(--ink); color: var(--paper); border-radius: 18px; padding: 24px 26px 20px; margin: -26px 0 0 18%; box-shadow: 0 24px 48px rgba(29, 26, 47, .28); }
.readout__k { font-size: .92rem; color: #c9c3dc; margin-bottom: 6px; }
.readout__v { font: 800 clamp(2.6rem, 5vw, 3.6rem)/1 var(--serif); letter-spacing: -.03em; margin-bottom: 14px; padding-top: .1em; }
.readout__v small { display: block; font: 600 .9rem/1.3 var(--sans); letter-spacing: 0; color: #c9c3dc; margin-top: 4px; }
.readout__v--costs { color: #ff9b7d; }
.readout__v--saves { color: #7fe0b0; }
.readout__dl { margin: 0 0 14px; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: rgba(245, 241, 232, .16); border-radius: 10px; overflow: hidden; }
.readout__dl div { background: var(--ink); padding: 10px 12px 6px; }
.readout__dl dt { font-size: .8rem; color: #b5aecb; }
.readout__dl dd { margin: 0; font-weight: 800; font-size: 1.15rem; }
.readout__link { color: var(--gold); font-weight: 800; display: inline-flex; gap: 8px; align-items: center; }
.readout__link:hover { color: #fff; }

/* ---- bands and sections ---- */
.band { padding: clamp(48px, 7vw, 96px) 0; }
.band--therm { background: var(--violet-t); }
.band--term { background: var(--paper2); }
.band__in { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.band__in--flip { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
.band__copy p { color: var(--ink2); max-width: 36em; }
.sect { padding: clamp(48px, 7vw, 96px) 0; }
.sect__head { max-width: 760px; margin-bottom: 30px; }
.sect__lede { font-size: 1.15rem; color: var(--ink2); }
.sect--tools { background: var(--card); border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
.sect--price { background: var(--paper); }
.sect--bill .band__in { grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); }

/* meter drawing */
.meter { width: 100%; height: auto; display: block; }
.meter__face { fill: var(--ink); }
.meter__dial { fill: var(--card); stroke: var(--gold); stroke-width: 2.5; }
.meter__n { font: 600 11px var(--sans); fill: var(--ink2); }
.meter__needle { stroke: var(--cost); stroke-width: 4; stroke-linecap: round; }
.meter__hub { fill: var(--ink); }
.meter__dir { font: 600 10px var(--sans); fill: #b5aecb; letter-spacing: .08em; text-transform: uppercase; }

/* tiles */
.tiles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.tile { display: flex; flex-direction: column; gap: 10px; padding: 24px 22px 18px; border: 1.5px solid var(--rule); border-radius: var(--r); background: var(--paper); color: var(--ink); text-decoration: none; transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease; }
.tile:hover { transform: translateY(-3px); box-shadow: 0 14px 28px rgba(29, 26, 47, .12); border-color: var(--ink); color: var(--ink); }
.tile__ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--violet-t); color: var(--violet); }
.tile__ico .ico { width: 24px; height: 24px; }
.tile__h { font: 800 1.25rem/1.2 var(--serif); padding-top: .2em; }
.tile__p { color: var(--ink2); font-size: .98rem; flex: 1; }
.tile__f { font: 800 .78rem/1 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--ink3); border-top: 1px solid var(--rule); padding-top: 12px; }
.tile--file { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.tile--file:hover { color: var(--paper); border-color: var(--violet); }
.tile--file .tile__p { color: #cfc9e2; }
.tile--file .tile__ico { background: var(--gold); color: var(--ink); }
.tile--file .tile__f { color: var(--gold); border-color: rgba(245, 241, 232, .2); }

/* rate card */
.ratecard { width: 100%; border-collapse: collapse; background: var(--card); border: 2px solid var(--ink); border-radius: var(--r); overflow: hidden; margin-bottom: 22px; }
.ratecard th, .ratecard td { text-align: left; padding: 16px 18px 12px; border-bottom: 1px solid var(--rule); vertical-align: top; }
.ratecard thead th { background: var(--ink); color: var(--paper); font: 800 .8rem/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase; }
.ratecard tbody th { font: 800 1.1rem/1.3 var(--serif); width: 22%; }
.ratecard tbody td:last-child { font-weight: 800; white-space: nowrap; }
.ratecard--full tbody td:last-child { white-space: normal; }
.ratecard tbody tr:last-child th, .ratecard tbody tr:last-child td { border-bottom: 0; }

/* the price note at every point of use */
.pricenote { display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; font-size: .97rem; background: var(--gold-t); border: 1.5px solid var(--gold); border-radius: 12px; padding: 14px 16px 10px; color: var(--ink); }
.pricenote__tag { font: 800 .74rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; background: var(--ink); color: var(--gold); padding: 6px 8px 4px; border-radius: 6px; }

/* ---- page heads ---- */
.sheethead { padding: clamp(36px, 5vw, 64px) 0 clamp(24px, 3vw, 36px); border-bottom: 1px solid var(--rule); background: linear-gradient(90deg, var(--paper) 0, var(--paper) 70%, var(--violet-t) 70%); }
.sheethead--msg { background: var(--paper); border: 0; padding-bottom: 72px; }
.sheethead__in { max-width: var(--wrap); }
.sheethead h1 { max-width: 15em; }

/* ---- tool layout ---- */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); padding-top: 36px; padding-bottom: 72px; align-items: start; }
.split__out { position: sticky; top: 20px; display: grid; gap: 20px; }
.tool { display: grid; gap: 20px; }
.tool--wide { max-width: 860px; }
.tool__go { margin: 0; }
.tool__fine { font-size: .9rem; color: var(--ink3); margin: 0; }
.fs { border: 0; margin: 0; padding: 22px 22px 8px; background: var(--card); border-radius: var(--r); border: 1px solid var(--rule); min-width: 0; }
.fs__legend { float: left; width: 100%; display: flex; align-items: center; gap: 12px; font: 800 1.15rem/1.2 var(--serif); margin-bottom: 8px; padding: 0; }
.fs__legend + * { clear: both; }
.fs__no { width: 34px; height: 34px; border-radius: 50%; background: var(--violet); color: #fff; display: grid; place-items: center; font: 800 1rem/1 var(--sans); padding-top: 3px; flex: none; }
.fs__hint { font-size: .95rem; color: var(--ink2); }
.fld { display: grid; gap: 6px; margin-bottom: 16px; min-width: 0; align-content: start; }
.fld__l { font-weight: 800; font-size: .95rem; }
.fld__h { font-size: .86rem; color: var(--ink3); }
.fld input, .fld select { width: 100%; min-height: 48px; padding: 12px 12px 9px; font: 400 1.05rem/1.2 var(--sans); color: var(--ink); background: #fff; border: 2px solid var(--rule); border-radius: 10px; }
.fld input:focus, .fld select:focus { border-color: var(--violet); outline: none; box-shadow: 0 0 0 3px var(--violet-t); }
.fld input:disabled { background: var(--paper2); }
.fld--inline { margin: 0; }
.row { display: grid; gap: 0 16px; }
.row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.months { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0 10px; }
.fld--m .fld__l { font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink2); }
.fld--m input { text-align: right; padding-right: 10px; }
.introbox { padding: 14px 14px 0; margin: 0 -8px 16px; border-radius: 12px; background: var(--gold-t); }
.introbox.is-off { display: none; }
.alert { background: var(--cost-t); border: 2px solid var(--cost); border-radius: 12px; padding: 14px 18px 4px; }
.alert__head { font-weight: 800; margin-bottom: 6px; }
.alert ul { margin: 0 0 10px; padding-left: 1.2em; }
.aside { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 24px; display: grid; gap: 16px; }
.aside__h { font-size: 1.4rem; margin: 0; }
.aside__cap { font-size: .92rem; color: var(--ink2); margin: 0; }
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 30px; color: var(--ink2); }
.ticks li::before { content: ""; position: absolute; left: 2px; top: .38em; width: 14px; height: 8px; border-left: 3px solid var(--violet); border-bottom: 3px solid var(--violet); transform: rotate(-45deg); }
.ticks b { color: var(--ink); }
.ticks--q li::before { border-color: var(--gold-d); }
.savebox { border: 2px dashed var(--violet); border-radius: var(--r); padding: 18px 20px 6px; background: var(--violet-t); }
.savebox__h { font: 800 1.1rem/1.2 var(--serif); margin-bottom: 6px; }

/* ---- results ---- */
.result { display: grid; gap: 18px; }
.result__h { font-size: 1.4rem; margin: 0; }
.verdict { border-radius: 18px; padding: 24px 26px 18px; background: var(--ink); color: var(--paper); }
.verdict__k { font-size: .9rem; color: #c9c3dc; margin-bottom: 6px; }
.verdict__big { font: 800 clamp(3rem, 7vw, 4.6rem)/1 var(--serif); letter-spacing: -.035em; margin: 0 0 10px; padding-top: .08em; }
.verdict__big small { font: 600 1.1rem var(--sans); letter-spacing: 0; color: #c9c3dc; }
.verdict__line { font: 600 1.15rem/1.35 var(--sans); letter-spacing: 0; margin: 0; }
.verdict--costs .verdict__big { color: #ff9b7d; }
.verdict--saves .verdict__big { color: #7fe0b0; }
.verdict--info .verdict__big, .verdict--even .verdict__big { color: var(--gold); }
.trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.trio__c { background: var(--card); border: 1px solid var(--rule); border-radius: 12px; padding: 14px 14px 10px; display: grid; gap: 2px; align-content: start; }
.trio__c--be { background: var(--gold-t); border-color: var(--gold); }
.trio__k { font: 800 .74rem/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--ink3); }
.trio__v { font: 800 1.85rem/1.1 var(--serif); letter-spacing: -.02em; padding-top: .15em; }
.trio__s { font-size: .82rem; color: var(--ink2); line-height: 1.35; }
.ledger { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 20px 22px 8px; }
.ledger__h { font-size: 1.1rem; }
.ledger__dl { margin: 0 0 12px; }
.ledger__dl div { display: flex; align-items: baseline; gap: 10px; padding: 8px 0 5px; }
.ledger__dl div::before { content: ""; order: 2; flex: 1; border-bottom: 2px dotted var(--rule); transform: translateY(-4px); min-width: 16px; }
.ledger__dl dt { order: 1; color: var(--ink2); min-width: 0; }
.ledger__dl dd { order: 3; margin: 0; font-weight: 800; white-space: nowrap; }
.ledger__sum { border-top: 2px solid var(--ink); margin-top: 4px; }
.ledger__sum dt { color: var(--ink); font-weight: 800; }
.ledger__sum--costs dd { color: var(--cost); }
.ledger__sum--saves dd { color: var(--save); }
.ledger__dl--plain { background: var(--card); border: 1px solid var(--rule); border-radius: 12px; padding: 8px 16px; }
.ledger__term { font-weight: 600; }
.ledger__fine { font-size: .88rem; color: var(--ink3); }
.flags { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 20px 22px 12px; }
.flags__h { font-size: 1.1rem; }
.flags__list { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.flag { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 12px; align-items: start; padding-bottom: 10px; border-bottom: 1px solid var(--rule2); }
.flag:last-child { border-bottom: 0; }
.flag__k { font: 800 .72rem/1.2 var(--sans); letter-spacing: .08em; text-transform: uppercase; padding: 6px 8px 4px; border-radius: 6px; text-align: center; margin-top: 2px; }
.flag--cost .flag__k { background: var(--cost-t); color: var(--cost); }
.flag--save .flag__k { background: var(--save-t); color: var(--save); }
.flag--watch .flag__k { background: var(--gold-t); color: var(--gold-d); }
.flag--info .flag__k { background: var(--paper2); color: var(--ink2); }
.fig { margin: 0; background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 16px 16px 12px; }
.fig figcaption { font-size: .9rem; color: var(--ink2); margin-top: 8px; }
.fig--wide { padding: 24px; }
.chart, .ruler { width: 100%; height: auto; display: block; }
.chart--narrow, .ruler--narrow { display: none; }
.chart__cost { fill: var(--cost-t); }
.chart__save { fill: var(--save-t); }
.chart__zone { font: 800 13px var(--sans); letter-spacing: .1em; text-transform: uppercase; fill: var(--ink3); }
.chart__zero { stroke: var(--ink); stroke-width: 1.5; }
.chart__tick { stroke: var(--ink3); }
.chart__lab { font: 600 14px var(--sans); fill: var(--ink2); }
.chart__axis { font: 800 14px var(--sans); fill: var(--ink); }
.chart__line { stroke: var(--violet); stroke-width: 4; stroke-linecap: round; fill: none; }
.chart__be { fill: var(--gold); stroke: var(--ink); stroke-width: 2.5; }
.chart__betext { font: 800 15px var(--sans); fill: var(--ink); paint-order: stroke; stroke: var(--card); stroke-width: 4px; }
.chart__now { fill: var(--violet); stroke: #fff; stroke-width: 3; }
.chart__nowtext { font: 800 15px var(--sans); fill: var(--violet-d); paint-order: stroke; stroke: var(--card); stroke-width: 4px; }
.ruler__m { fill: var(--paper2); stroke: var(--rule); }
.ruler__m--intro { fill: var(--gold-t); stroke: var(--gold); }
.ruler__etf { fill: var(--cost); opacity: .78; }
.ruler__end { stroke: var(--violet); stroke-width: 3; stroke-dasharray: 5 4; }
.ruler__lab { font: 600 13px var(--sans); fill: var(--ink3); }
.ruler__endlab { font: 800 15px var(--sans); fill: var(--violet-d); }
.ruler__endsub { font: 600 14px var(--sans); fill: var(--ink2); }
.tbl { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.tbl caption { text-align: left; font-weight: 800; padding-bottom: 8px; }
.tbl th, .tbl td { text-align: left; padding: 10px 10px 7px; border-bottom: 1px solid var(--rule2); vertical-align: top; }
.tbl thead th { font: 800 .74rem/1.2 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--ink3); border-bottom: 2px solid var(--ink); }
.leave { list-style: none; margin: 12px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.leave li { display: grid; padding: 8px 12px 5px; border-radius: 10px; background: var(--cost-t); min-width: 92px; }
.leave span { font-size: .8rem; color: var(--ink2); }
.leave b { color: var(--cost); }
.tbl--conv tr.is-from { background: var(--violet-t); }
.tbl--rank { background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); overflow: hidden; }
.tbl--rank tbody th a { font-weight: 800; }
.tbl__sub { display: block; font-size: .82rem; color: var(--ink3); font-weight: 400; }
.tbl__base th, .tbl__base td { background: var(--paper2); }
.is-cost { color: var(--cost); font-weight: 800; }
.is-save { color: var(--save); font-weight: 800; }
.lookback { background: var(--violet-t); border-radius: var(--r); padding: 18px 20px 6px; }
.lookback__h { font-size: 1.1rem; }
.remind { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 10px 14px; align-items: end; background: var(--card); border: 1px solid var(--rule); border-radius: var(--r); padding: 18px 20px; }
.remind__h { grid-column: 1 / -1; font-weight: 800; margin: 0; display: flex; gap: 8px; align-items: center; }
.remind .fld__h { grid-column: 1 / -1; }
.split2 { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 18px; align-items: start; }
.share { position: relative; text-align: center; }
.donut { width: 150px; height: 150px; }
.donut__bg { fill: none; stroke: var(--paper2); stroke-width: 18; }
.donut__fg { fill: none; stroke: var(--violet); stroke-width: 18; }
.share__v { position: absolute; left: 0; right: 0; top: 52px; font: 800 1.9rem/1 var(--serif); margin: 0; }
.share__k { font-size: .86rem; color: var(--ink2); }
.scale { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; counter-reset: s; }
.scale li { display: grid; grid-template-columns: 110px minmax(0, 1fr); gap: 12px; padding: 10px 12px 7px; background: var(--paper); border-radius: 10px; border-left: 6px solid var(--violet); }
.scale li:nth-child(2n) { border-left-color: var(--gold); }
.scale b { font-family: var(--serif); }
.scale span { color: var(--ink2); font-size: .95rem; }
.billart { width: 100%; height: auto; display: block; }
.billart__paper { fill: #fff; stroke: var(--rule); }
.billart__head { fill: var(--ink); }
.billart__title { font: 800 16px var(--serif); fill: var(--paper); }
.billart__row text { font: 400 15px var(--sans); fill: var(--ink2); }
.billart__row--b text { font-weight: 800; fill: var(--ink); }
.billart__rule { stroke: var(--rule); }
.billart__hl { fill: var(--gold-t); stroke: var(--gold); }
.billart__brace { fill: none; stroke: var(--ink); stroke-width: 2.5; }
.billart__brace--s { stroke: var(--violet); }
.billart__tag { font: 800 16px var(--serif); fill: var(--ink); }
.billart__tag--s { fill: var(--violet); }
.billart__note { font: 400 14px var(--sans); fill: var(--ink2); }

/* ---- notices ---- */
.notice { background: var(--card); border: 1px solid var(--rule); border-left: 6px solid var(--violet); border-radius: 12px; padding: 18px 20px 6px; margin: 0 0 20px; }
.notice__h { font: 800 1.1rem/1.2 var(--serif); margin-bottom: 6px; }
.notice--preview { border-left-color: var(--gold); background: var(--gold-t); }
.notice--new { border-left-color: var(--gold); }
.toast { display: inline-block; background: var(--save-t); color: var(--save); font-weight: 800; padding: 10px 14px 7px; border-radius: 10px; }

/* ---- prose pages ---- */
.prose { max-width: 820px; padding-top: 32px; padding-bottom: 72px; }
.prose section { margin-bottom: 30px; }
.prose p, .prose li { color: var(--ink2); }
.prose h2 { font-size: 1.55rem; }
.toc { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 34px; }
.toc a { padding: 9px 12px 6px; border-radius: 99px; background: var(--card); border: 1px solid var(--rule); text-decoration: none; font-weight: 600; font-size: .93rem; color: var(--ink); }
.toc a:hover { border-color: var(--ink); }
.indep { background: var(--card); border-left: 6px solid var(--ink); padding: 14px 18px 10px; border-radius: 8px; }
.srclist { padding-left: 1.2em; }
.cols3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; margin: 30px 0; }
.cols3 h2 { font-size: 1.2rem; }
.cols3 p { color: var(--ink2); }

/* ---- Offer File ---- */
.filehead { background: var(--ink); color: var(--paper); padding: 30px 0 0; }
.filehead .kicker { color: var(--gold); }
.filehead__h { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.linkbox { max-width: 720px; margin-bottom: 18px; }
.linkbox__l { display: block; font-size: .88rem; color: #c9c3dc; margin-bottom: 6px; }
.linkbox__row { display: flex; gap: 10px; }
.linkbox__in { flex: 1; min-width: 0; min-height: 44px; padding: 10px 12px 7px; border-radius: 10px; border: 1.5px solid rgba(245, 241, 232, .35); background: rgba(245, 241, 232, .08); color: var(--paper); font: 400 .95rem var(--sans); }
.filehead .btn--line { color: var(--paper); border-color: var(--paper); }
.filehead .btn--line:hover { background: var(--paper); color: var(--ink); }
.tabs { display: flex; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.tabs a { color: #cfc9e2; text-decoration: none; font-weight: 600; padding: 14px 14px 11px; white-space: nowrap; border-radius: 10px 10px 0 0; }
.tabs a[aria-current="page"] { background: var(--paper); color: var(--ink); }
.filebody { padding-top: 28px; padding-bottom: 72px; display: grid; gap: 20px; }
.filebody--one { max-width: 860px; }
.filebody__ctx { margin: 0; color: var(--ink2); }
.danger { border-top: 2px solid var(--cost-t); padding-top: 20px; margin-top: 10px; }
.danger__h { font-size: 1.2rem; color: var(--cost); }
.paper { background: #fff; border: 1px solid var(--rule); border-radius: 6px; padding: 36px 40px; box-shadow: 0 10px 30px rgba(29, 26, 47, .08); overflow-x: auto; }
.paper__brand { font: 800 .8rem/1 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--violet); }
.paper__h { font-size: 1.9rem; margin-bottom: .2em; }
.paper__date, .paper__fine { font-size: .88rem; color: var(--ink3); }
.tbl--paper { font-size: .92rem; min-width: 640px; }

/* ---- footer ---- */
.colophon { background: var(--ink); color: #d6d0e6; padding: 56px 0 40px; }
.colophon a { color: var(--gold); }
.colophon a:hover { color: #fff; }
.colophon__grid { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: 28px; padding-bottom: 32px; border-bottom: 1px solid rgba(245, 241, 232, .14); }
.colophon h2 { font: 800 .8rem/1.2 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--paper); }
.colophon ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.colophon__brand p { max-width: 26em; margin-top: 14px; }
.brand--foot { color: var(--paper); }
.brand--foot .mark { color: var(--violet); }
.colophon__fine { padding-top: 24px; font-size: .9rem; }
.colophon__fine p { margin-bottom: .7em; max-width: 70em; }
.foot__price { color: var(--gold); font-weight: 800; }

/* ---- small screens ---- */
@media (max-width: 1080px) {
  .mast__nav { display: none; }
  .mast__file { margin-left: auto; }
  .menu { display: block; margin-left: 0; }
  .tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 960px) {
  .hero__in, .band__in, .band__in--flip, .split, .sect--bill .band__in { grid-template-columns: minmax(0, 1fr); }
  .band__in--flip .band__copy { order: -1; }
  .split__out { position: static; }
  .split--res .split__out { order: -1; }
  .readout { margin-left: 8%; }
  .colophon__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cols3 { grid-template-columns: minmax(0, 1fr); }
  .sheethead { background: var(--paper); }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .chart--wide, .ruler--wide { display: none; }
  .chart--narrow, .ruler--narrow { display: block; }
  .mast__in { gap: 10px; min-height: 64px; }
  .brand .mark { width: 30px; height: 30px; }
  .brand__name { font-size: 1.12rem; }
  .mast__file { padding: 10px 10px 8px; font-size: .92rem; min-height: 44px; }
  .menu__btn { padding: 10px 10px 7px; }
  .tiles { grid-template-columns: minmax(0, 1fr); }
  .months { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .row--2, .row--3 { grid-template-columns: minmax(0, 1fr); }
  .trio { grid-template-columns: minmax(0, 1fr); }
  .flag { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .flag__k { justify-self: start; }
  .slip { margin-left: 0; max-width: none; }
  .readout { margin: -22px 0 0 6%; padding: 20px 18px 16px; }
  .split2 { grid-template-columns: minmax(0, 1fr); justify-items: center; }
  .split2 .ledger__dl--plain { width: 100%; }
  .remind { grid-template-columns: minmax(0, 1fr); }
  .ratecard th, .ratecard td { padding: 12px 10px 9px; }
  .ratecard tbody th { width: auto; }
  .ratecard tbody td:last-child { white-space: normal; }
  .ratecard--full { display: block; overflow-x: auto; }
  .tbl--rank { display: block; overflow-x: auto; }
  .colophon__grid { grid-template-columns: minmax(0, 1fr); }
  .paper { padding: 22px 16px; }
  .scale li { grid-template-columns: 84px minmax(0, 1fr); }
  .fs { padding: 18px 14px 4px; }
}

/* ---- print: the Offer Sheet ---- */
@media print {
  body { background: #fff; }
  .mast, .colophon, .filehead, .noprint, .pricenote, .skip { display: none !important; }
  .filebody { padding: 0; }
  .paper { border: 0; box-shadow: none; padding: 0; }
  .tbl--paper { min-width: 0; }
  a { color: inherit; text-decoration: none; }
}
@media (prefers-reduced-motion: reduce) { .tile { transition: none; } .tile:hover { transform: none; } }