/* Newsphere page. Builds on ../style.css; monochrome buttons and badges like the other light project pages. */
/* Differences from ../style.css only. Buttons and badges are monochrome (black and grey), like the rest of the light pages. */
.brand-newsphere { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--fg); font-weight: 800; font-size: 1.3rem; letter-spacing: -.02em; }
.brand-newsphere img { display: block; height: 28px; width: auto; }
.top-nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.top-nav a { font: .7rem/1 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--muted); text-decoration: none; padding: 8px 0; }
.top-nav a:hover, .top-nav a:focus-visible { color: var(--fg); text-decoration: underline; }
@media (max-width: 1100px) {
  .top-nav { order: 3; flex-basis: 100%; flex-wrap: nowrap; overflow-x: auto; gap: 18px; padding-bottom: 2px; scrollbar-width: none; }
  .top-nav::-webkit-scrollbar { display: none; }
  .top-nav a { white-space: nowrap; }
}

.hero { min-height: 0; padding-top: 168px; }
.hero-main { align-items: stretch; padding-bottom: 24px; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px 56px; }
.hero-copy { position: static; margin: 0; max-width: 34rem; align-self: center; }
.hero-copy h1 { font-size: clamp(2.4rem, 4.6vw, 5rem); }
.hero-copy .lead { max-width: 30rem; }
.hero-copy .quiet { max-width: 30rem; text-transform: none; letter-spacing: .02em; font-size: .78rem; }
.hero + .section { padding-top: 6rem; }
@media (max-width: 900px) { .hero-main { grid-template-columns: minmax(0, 1fr); } .hero { padding-top: 136px; } }
@media (max-width: 700px) { .hero + .section { padding-top: 5rem; } .section { padding: 5rem 0; } }

.cta-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 1.4em; }
.btn { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 20px; border-radius: 999px; border: 1px solid var(--faint); background: var(--card); color: var(--fg); text-decoration: none; font: .72rem/1 var(--mono); text-transform: uppercase; letter-spacing: .14em; }
.btn:hover { border-color: var(--fg); }
.btn.primary { background: var(--sel); border-color: var(--sel); color: var(--sel-fg); }
.btn.primary:hover { filter: brightness(1.1); }

/* status badges: monochrome, told apart by their outline */
.badge.ok { background: var(--sel); color: var(--sel-fg); border-color: var(--sel); }
.badge.proto { color: var(--fg); border-color: var(--fg); background: none; }
.badge.plan { color: var(--muted); border-style: dashed; }
.badge.unv { color: var(--muted); border-style: dotted; }
.legend { display: flex; flex-wrap: wrap; gap: 8px 18px; margin: 1.2rem 0 0; padding: 0; list-style: none; font-size: .9rem; color: var(--muted); }
.legend li { display: flex; align-items: center; gap: 8px; }

.sub { max-width: 42rem; }
.section > .wrap > h2 { margin-bottom: 16px; }
.section > .wrap > .sub { color: var(--muted); }
.from { font: .66rem/1.6 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted) !important; max-width: 46rem; overflow-wrap: anywhere; }
.from code { text-transform: none; letter-spacing: 0; }

/* hero mock, all CSS */
.mock { min-width: 0; }
.mock-win, .scr-win { background: var(--card); border-radius: 28px; box-shadow: 0 1px 0 var(--faint), 0 18px 40px -28px var(--shadow); overflow: hidden; }
.mock-top { display: flex; align-items: center; gap: 6px; padding: 12px 18px; border-bottom: 1px solid var(--faint); font: .62rem/1 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.mock-top i { width: 9px; height: 9px; border-radius: 50%; background: var(--pill); }
.mock-top span { margin: 0 auto 0 10px; color: var(--fg); font-weight: 600; }
.mock-top b { font-weight: 500; padding: 5px 10px; border-radius: 999px; background: var(--sel); color: var(--sel-fg); }
.mock-top em { font-style: normal; border: 1px dashed var(--muted); padding: 4px 8px; border-radius: 999px; }
.mock-body { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; padding: 18px; }
.mock-h { margin: 0 0 12px; font: .64rem/1 var(--mono); text-transform: uppercase; letter-spacing: .14em; color: var(--muted); }
.src-list, .chap-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.src-list li, .chap-list li { background: var(--bg); border-radius: 16px; padding: 10px 12px; display: grid; gap: 2px; min-width: 0; }
.src-list b, .chap-list b { font-size: .86rem; line-height: 1.3; }
.src-list small, .chap-list small { font: .6rem/1.4 var(--mono); color: var(--muted); }
.src-list .ty { font: 600 .54rem/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.chap-list { counter-reset: c; }
.chap-list li { counter-increment: c; position: relative; padding-left: 38px; }
.chap-list li::before { content: counter(c); position: absolute; left: 12px; top: 10px; font: 600 .75rem/1.3 var(--mono); }
.chap-list .from { font-size: .54rem !important; }
@media (max-width: 560px) { .mock-body { grid-template-columns: minmax(0, 1fr); padding: 14px; } .mock-win, .scr-win { border-radius: 24px; } }

/* cards and lists */
.grid-cards { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.grid-cards.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-cards li { background: var(--card); border-radius: 28px; padding: 24px; box-shadow: 0 1px 0 var(--faint), 0 18px 40px -28px var(--shadow); min-width: 0; }
.grid-cards h3 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: .6em; }
.grid-cards p { margin: 0 0 .7em; color: var(--muted); font-size: .96rem; }
.grid-cards p:last-child { margin-bottom: 0; }
.grid-cards .from { margin: 0; font-size: .6rem; }
@media (max-width: 1000px) { .grid-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .grid-cards, .grid-cards.two { grid-template-columns: minmax(0, 1fr); } .grid-cards li { padding: 20px; } }

.steps-n { list-style: none; counter-reset: s; padding: 0; margin: 2rem 0 0; display: grid; }
.steps-n > li { counter-increment: s; display: grid; grid-template-columns: 2.4rem minmax(0, 1fr); gap: 4px 12px; padding: 22px 0; border-top: 1px solid var(--faint); }
.steps-n > li::before { content: counter(s); font: 600 .8rem/1.9 var(--mono); color: var(--muted); }
.steps-n h3 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin-bottom: .35em; }
.steps-n p { margin: 0 0 .6em; color: var(--muted); max-width: 46rem; }
.steps-n .from { margin: .2em 0 0; }
.steps-n > li > div { min-width: 0; }

.inv { list-style: none; margin: 1rem 0 0; padding: 0; }
.inv > li { display: grid; grid-template-columns: minmax(0, 15rem) minmax(0, 1fr); gap: 4px 28px; padding: 18px 0; border-top: 1px solid var(--faint); }
.inv h4 { margin: 0; font-size: 1rem; line-height: 1.3; display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; }
.inv p { margin: 0; color: var(--muted); max-width: 44rem; }
.inv > li > div { min-width: 0; }
@media (max-width: 760px) { .inv > li { grid-template-columns: minmax(0, 1fr); } }

.tags { list-style: none; margin: 1.4em 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tags li { font-size: .9rem; padding: 6px 14px; border-radius: 14px; background: var(--pill); }

.tbl { width: 100%; border-collapse: collapse; margin: 1.4rem 0 0; font-size: .95rem; }
.tbl th { text-align: left; font: .66rem/1.3 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--muted); padding: 8px 12px 8px 0; border-bottom: 1px solid var(--fg); }
.tbl td { padding: 14px 12px 14px 0; border-bottom: 1px solid var(--faint); vertical-align: top; color: var(--muted); }
.tbl td:first-child { color: var(--fg); font-weight: 600; white-space: nowrap; }
.tbl td:nth-child(2) { white-space: nowrap; }
.tbl-wrap { overflow-x: auto; max-width: 100%; }
@media (max-width: 760px) {
  .tbl, .tbl tbody, .tbl tr, .tbl td { display: block; }
  .tbl thead { display: none; }
  .tbl tr { padding: 14px 0; border-bottom: 1px solid var(--faint); }
  .tbl td { border: 0; padding: 2px 0; }
  .tbl td:first-child { white-space: normal; }
  .tbl td[data-l]::before { content: attr(data-l) ": "; font: .6rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
}

/* screens */
.screens { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 2.4rem; }
@media (max-width: 1000px) { .screens { grid-template-columns: minmax(0, 1fr); max-width: 30rem; } }
.scr { margin: 0; min-width: 0; }
.scr figcaption { margin-top: 12px; font: .66rem/1.8 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.scr figcaption em { font-style: normal; display: block; }
.scr-bar { display: grid; gap: 2px; padding: 14px 18px; border-bottom: 1px solid var(--faint); }
.scr-bar b { font-size: .95rem; }
.scr-bar span { font: .6rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); }
.scr-in { padding: 16px 18px 18px; display: grid; gap: 10px; align-content: start; min-height: 270px; }
.scr-in h4 { margin: 0; font-size: 1rem; }
.scr-row { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.scr-row small, .pcard small, .chap small, .eps small { font: .62rem/1.4 var(--mono); color: var(--muted); }
.scr-btn { font: .6rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; padding: 8px 12px; border-radius: 999px; background: var(--sel); color: var(--sel-fg); white-space: nowrap; }
.scr-btn.ghost { background: none; color: var(--fg); border: 1px solid var(--faint); }
.pcard { background: var(--bg); border-radius: 16px; padding: 12px; display: grid; gap: 8px; }
.ph { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.ph b { font-size: .86rem; }
.ph .badge { font-size: .54rem; padding: 3px 7px; }
.pb { display: flex; gap: 6px; }
.pb span { flex: 1; text-align: center; font: .56rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; padding: 8px 4px; border-radius: 999px; border: 1px solid var(--faint); background: var(--card); }
.pb .dk { flex: none; background: var(--sel); color: var(--sel-fg); border-color: var(--sel); padding: 8px 12px; }
.scr-tabs { display: flex; gap: 6px; }
.scr-tabs span { font: .6rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; padding: 8px 12px; border-radius: 999px; background: var(--pill); }
.scr-tabs .on { background: var(--sel); color: var(--sel-fg); }
.scr-field { font: .66rem/1 var(--mono); color: var(--muted); padding: 11px 12px; border-radius: 12px; border: 1px solid var(--faint); background: var(--bg); overflow-wrap: anywhere; }
.eps { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.eps li { display: flex; align-items: center; gap: 10px; background: var(--bg); border-radius: 12px; padding: 9px 12px; font-size: .84rem; }
.eps small { margin-left: auto; }
.ck { width: 14px; height: 14px; border-radius: 4px; border: 1.5px solid var(--muted); flex: none; }
.ck.on { background: var(--sel); border-color: var(--sel); }
.chap { display: flex; align-items: center; gap: 12px; background: var(--bg); border-radius: 16px; padding: 12px; }
.chap i { font: 600 .75rem/1 var(--mono); font-style: normal; width: 24px; height: 24px; border-radius: 50%; background: var(--sel); color: var(--sel-fg); display: grid; place-items: center; flex: none; }
.chap div { display: grid; min-width: 0; }
.chap b { font-size: .86rem; }
.chap u { margin-left: auto; text-decoration: none; color: var(--muted); letter-spacing: -2px; }

/* data model diagram */
.model { display: grid; gap: 12px; margin-top: 2rem; max-width: 46rem; }
.mrow { display: grid; gap: 12px; }
.mrow.two { grid-template-columns: repeat(2, minmax(0, 1fr)); position: relative; }
.mrow + .mrow { padding-top: 14px; position: relative; }
.mrow + .mrow::before { content: ""; position: absolute; left: 50%; top: -6px; height: 18px; border-left: 1.5px solid var(--muted); }
.mbox { background: var(--card); border-radius: 22px; padding: 16px 18px; display: grid; gap: 4px; min-width: 0; box-shadow: 0 1px 0 var(--faint), 0 18px 40px -28px var(--shadow); }
.mbox.soft { background: none; border: 1px dashed var(--muted); box-shadow: none; }
.mbox b { font-size: 1.05rem; }
.mbox small { font: .64rem/1.5 var(--mono); color: var(--muted); overflow-wrap: anywhere; }
.mbox em { font: normal .6rem/1.5 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
@media (max-width: 560px) { .mrow.two { grid-template-columns: minmax(0, 1fr); } }

.cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 32px 64px; margin-top: 3rem; }
@media (max-width: 900px) { .cols { grid-template-columns: minmax(0, 1fr); } }
.envs { list-style: none; margin: 1rem 0 0; padding: 0; display: grid; gap: 6px; }
.envs code { display: inline-block; max-width: 100%; }
.site-footer p { margin: 0; }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }
.model + .sub { margin-top: 1.8rem; }

/* illustrative mock of the grid + reader */
.hero-art { margin: 0; min-width: 0; }
.hero-art > figcaption, .mockcap { margin-top: 12px; font: .66rem/1.8 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.nsw { background: var(--card); border-radius: 22px; box-shadow: 0 1px 0 var(--faint), 0 18px 40px -28px var(--shadow); overflow: hidden; }
.nsw-bar { display: flex; align-items: center; gap: 7px; padding: 11px 16px; border-bottom: 1px solid var(--faint); font: .6rem/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--muted); }
.nsw-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--pill); flex: none; }
.nsw-bar span { margin-left: 10px; color: var(--fg); font-weight: 600; }
.nsw-bar em { margin-left: auto; font-style: normal; border: 1px dashed var(--muted); padding: 4px 8px; border-radius: 999px; white-space: nowrap; }
.nsw-tabs { display: flex; gap: 6px; padding: 10px 16px 0; overflow: hidden; }
.nsw-tabs span { font: .58rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; padding: 7px 11px; border-radius: 999px; background: var(--pill); white-space: nowrap; }
.nsw-tabs .on { background: var(--sel); color: var(--sel-fg); }
.nsw-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; padding: 12px 16px 16px; }
.col { background: var(--bg); border-radius: 16px; padding: 10px; display: grid; gap: 8px; align-content: start; min-width: 0; }
.col h4 { margin: 0; font: 600 .6rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; display: flex; justify-content: space-between; gap: 6px; }
.col h4 small { color: var(--muted); font-weight: 500; }
.col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.col li { font-size: .78rem; line-height: 1.3; padding-top: 7px; border-top: 1px solid var(--faint); }
.col li small { display: block; margin-top: 2px; font: .56rem/1.3 var(--mono); color: var(--muted); }
.col li.open { background: var(--card); border-radius: 10px; padding: 7px; border: 1px solid var(--fg); }
.nsw-read { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.rd-main { padding: 16px 18px; display: grid; gap: 10px; align-content: start; border-right: 1px solid var(--faint); }
.rd-tools { display: flex; gap: 6px; flex-wrap: wrap; }
.rd-tools span { font: .56rem/1 var(--mono); text-transform: uppercase; letter-spacing: .1em; padding: 6px 9px; border-radius: 999px; border: 1px solid var(--faint); }
.rd-main h4 { margin: 0; font-size: 1.1rem; line-height: 1.25; }
.rd-main p { margin: 0; font-size: .86rem; color: var(--muted); }
.ln { height: 7px; border-radius: 4px; background: var(--pill); }
.ai-pane { padding: 14px 16px; display: grid; gap: 8px; align-content: start; background: var(--bg); }
.msg { font-size: .8rem; line-height: 1.4; padding: 9px 11px; border-radius: 14px; background: var(--card); }
.msg.me { background: var(--sel); color: var(--sel-fg); justify-self: end; max-width: 85%; }
.msg small { display: block; font: .54rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--muted); margin-bottom: 2px; }
.prompt { font: .64rem/1 var(--mono); color: var(--muted); padding: 10px 12px; border-radius: 999px; border: 1px solid var(--faint); background: var(--card); }
@media (max-width: 640px) {
  .nsw-grid { grid-template-columns: minmax(0, 1fr); }
  .col:nth-child(n+3) { display: none; }
  .nsw-read { grid-template-columns: minmax(0, 1fr); }
  .rd-main { border-right: 0; border-bottom: 1px solid var(--faint); }
  .nsw-bar em { display: none; }
}
.icons-row { display: flex; align-items: center; gap: 18px; margin-top: 1.4rem; }
.icons-row img { width: 64px; height: 64px; border-radius: 14px; background: #fff; box-shadow: 0 1px 0 var(--faint); }
.icons-row p { margin: 0; }