/* FRSH — shared stylesheet · professional serif identity
   Design parameters follow common industry practice:
   tokenized radii/elevation/motion, 40–48px touch targets, fluid section rhythm,
   balanced headings, 16px form inputs (no mobile zoom), AA contrast. */
:root{
  --bg:#faf7f1;
  --bg-soft:#f1ece2;
  --panel:#fffdf8;
  --line:rgba(30,64,175,.14);
  --line-2:rgba(62,50,32,.11);
  --blue:#1d4ed8;
  --blue-deep:#1e3a8a;
  --text:#181631;
  --muted:#5f6473;
  --shadow:0 8px 30px rgba(56,44,24,.07);
  --shadow-lg:0 16px 44px rgba(17,24,39,.12);
  --r-s:10px;
  --r-m:14px;
  --r-l:18px;
  --r-pill:999px;
  --t:.22s cubic-bezier(.4,0,.2,1);
  --pad-x:clamp(20px,6vw,64px);
  --pad-y:clamp(76px,9vw,116px);
  --serif:Georgia,'Times New Roman','Songti SC',serif;
  --display:'Fraunces',Georgia,'Times New Roman',serif;
  --sky:#7dd3fc;
  --sprout:#3f8f63;
  --compost:#c9772f;
  --w:1080px;
  --w-wide:1200px;
}
[data-theme=dark]{
  --bg:#0b1020;
  --bg-soft:#101728;
  --panel:#131b2e;
  --line:rgba(147,197,253,.18);
  --line-2:rgba(148,163,184,.14);
  --blue:#93c5fd;
  --blue-deep:#bfdbfe;
  --text:#eef2f8;
  --muted:#9aa7ba;
  --shadow:0 8px 30px rgba(0,0,0,.35);
  --sprout:#7fd0a3;
  --compost:#e0a86a;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{
  background:var(--bg);color:var(--text);
  font-family:var(--serif);
  overflow-x:hidden;line-height:1.75;
  transition:background .4s,color .4s;
}
::selection{background:rgba(29,78,216,.15)}
img{max-width:100%}
p,.lede,.card p{text-wrap:pretty}
/* anchor links land below the fixed nav */
section[id],header[id]{scroll-margin-top:88px}

/* ---------- a11y: skip link + focus + reduced motion ---------- */
.skip-link{
  position:absolute;top:-48px;left:16px;z-index:100;
  background:var(--blue-deep);color:#fff;padding:10px 22px;border-radius:0 0 10px 10px;
  text-decoration:none;transition:top .2s;
}
.skip-link:focus{top:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--blue);outline-offset:2px;border-radius:4px;
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;
  }
  .reveal{opacity:1;transform:none}
}

/* ---------- nav ---------- */
nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px var(--pad-x);
  background:color-mix(in srgb,var(--bg) 86%,transparent);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line-2);
}
.logo{
  display:inline-flex;align-items:center;gap:11px;
  font-family:var(--display);
  font-weight:600;font-size:1.35rem;letter-spacing:.2em;text-decoration:none;
  color:var(--text);
}
.logo .logo-mark{
  width:38px;height:38px;border-radius:12px;background:var(--sky);
  display:grid;place-items:center;color:var(--blue-deep);
  box-shadow:0 4px 14px color-mix(in srgb,var(--blue) 18%,transparent);
  transition:transform var(--t),box-shadow var(--t);
}
.logo .logo-mark svg{width:23px;height:23px;display:block}
.logo:hover .logo-mark{transform:rotate(-6deg) scale(1.06);box-shadow:0 6px 18px color-mix(in srgb,var(--blue) 28%,transparent)}
.logo .spark{color:var(--text)}
[data-theme=dark] .logo-mark{color:#0b1020;background:var(--sky)}
nav ul{display:flex;gap:6px;list-style:none}
nav ul a{
  color:var(--muted);text-decoration:none;font-size:.92rem;letter-spacing:.05em;
  padding:10px 18px;border-radius:var(--r-pill);
  transition:color var(--t),background var(--t);
}
nav ul a:hover{color:var(--blue)}
nav ul a.active{color:var(--blue);background:color-mix(in srgb,var(--blue) 8%,transparent);font-weight:600}
.nav-right{display:flex;align-items:center;gap:10px}
.theme-toggle{
  width:40px;height:40px;border-radius:50%;cursor:pointer;
  border:1px solid var(--line-2);background:var(--bg-soft);color:var(--text);
  font-size:.95rem;display:grid;place-items:center;
  transition:border-color var(--t),background var(--t),color var(--t);font-family:var(--serif);
}
.theme-toggle:hover{border-color:var(--blue)}
.lang-btn{
  min-width:40px;height:40px;padding:0 12px;border-radius:var(--r-pill);cursor:pointer;
  border:1px solid var(--line-2);background:var(--bg-soft);color:var(--text);
  font-size:.8rem;font-weight:600;letter-spacing:.04em;font-family:var(--serif);
  transition:border-color var(--t),background var(--t),color var(--t);
}
.lang-btn:hover{border-color:var(--blue)}
.lang-btn.on{color:#fff;background:var(--blue-deep);border-color:var(--blue-deep)}
[data-theme=dark] .lang-btn.on{color:#0b1020;background:var(--sky);border-color:var(--sky)}
.nav-cta{
  padding:10px 24px;border-radius:var(--r-pill);font-weight:600;font-size:.9rem;
  color:#fff;background:var(--blue-deep);text-decoration:none;
  transition:box-shadow var(--t),transform var(--t);font-family:var(--serif);
}
[data-theme=dark] .nav-cta{color:#0b1020}
.nav-cta:hover{box-shadow:0 4px 18px color-mix(in srgb,var(--blue) 35%,transparent);transform:translateY(-1px)}
.menu-btn{
  display:none;width:40px;height:40px;border-radius:var(--r-s);cursor:pointer;
  border:1px solid var(--line-2);background:var(--bg-soft);color:var(--text);
  font-size:1.05rem;place-items:center;font-family:var(--serif);
}
@media(max-width:900px){
  .menu-btn{display:grid}
  nav ul{
    display:none;position:absolute;top:100%;left:0;right:0;
    flex-direction:column;gap:0;padding:10px 0;
    background:var(--bg);border-bottom:1px solid var(--line-2);box-shadow:var(--shadow);
  }
  nav.open ul{display:flex}
  nav ul a{display:block;padding:13px var(--pad-x);border-radius:0;font-size:1rem}
  nav ul a.active{background:transparent;color:var(--blue)}
  .nav-cta{display:none}
}

/* ---------- hero ---------- */
header.hero{
  min-height:88vh;display:flex;flex-direction:column;justify-content:center;
  padding:calc(var(--pad-y) + 46px) var(--pad-x) var(--pad-y);max-width:var(--w);margin:0 auto;position:relative;
}
header.hero::before{
  content:"";position:absolute;z-index:-1;inset:-20vh -50vw 0 -50vw;
  background:
    radial-gradient(ellipse 46% 38% at 78% 18%,color-mix(in srgb,var(--blue) 9%,transparent),transparent 70%),
    radial-gradient(ellipse 40% 34% at 12% 82%,color-mix(in srgb,var(--blue) 6%,transparent),transparent 70%);
  pointer-events:none;
}
.hero-rule{width:64px;height:3px;background:var(--blue);margin-bottom:34px}
.eyebrow{
  font-size:.875rem;letter-spacing:.26em;text-transform:uppercase;
  color:var(--blue);margin-bottom:18px;font-weight:600;
}
h1{
  font-family:var(--display);
  font-size:clamp(2.6rem,6.6vw,4.6rem);font-weight:500;line-height:1.08;
  letter-spacing:-.015em;max-width:920px;text-wrap:balance;
}
h1 em{font-style:italic;color:var(--blue)}
.hero-sub{margin:28px 0 0;max-width:640px;color:var(--muted);font-size:1.15rem;font-weight:400}
.hero-sub strong{color:var(--text);font-weight:400}
.hero-ctas{margin-top:42px;display:flex;gap:16px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;
  padding:12px 34px;border-radius:var(--r-pill);font-weight:600;font-size:.95rem;
  text-decoration:none;letter-spacing:.03em;cursor:pointer;border:none;
  transition:box-shadow var(--t),transform var(--t),border-color var(--t),color var(--t);
  font-family:var(--serif);
}
.btn-primary{color:#fff;background:var(--blue-deep)}
[data-theme=dark] .btn-primary{color:#0b1020}
.btn-primary:hover{box-shadow:0 8px 28px color-mix(in srgb,var(--blue) 30%,transparent);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{color:var(--text);border:1px solid var(--line-2);background:transparent}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}
.btn-sm{min-height:40px;padding:8px 20px;font-size:.85rem;margin-top:20px;align-self:flex-start}

/* ---------- back to top ---------- */
.to-top{
  position:fixed;right:clamp(16px,4vw,28px);bottom:clamp(16px,4vw,28px);z-index:40;
  width:46px;height:46px;border-radius:50%;display:grid;place-items:center;cursor:pointer;
  border:1px solid var(--line-2);background:var(--panel);color:var(--blue-deep);
  box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transform:translateY(12px);
  transition:opacity var(--t),transform var(--t),border-color var(--t),color var(--t);
  font-size:1.05rem;font-family:var(--serif);
}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{border-color:var(--blue);color:var(--blue)}
[data-theme=dark] .to-top{color:var(--sky)}

/* ---------- sections ---------- */
section{padding:var(--pad-y) var(--pad-x);max-width:var(--w);margin:0 auto}
body > section + section{border-top:1px solid var(--line-2)}
section.wide{max-width:var(--w-wide)}
h2{
  font-family:var(--display);
  font-size:clamp(1.8rem,4.2vw,2.7rem);font-weight:500;margin-bottom:18px;
  letter-spacing:-.01em;line-height:1.15;text-wrap:balance;
}
h2 em{font-style:italic;color:var(--blue)}
.lede{color:var(--muted);max-width:640px;font-weight:400;font-size:1.05rem}
.center{text-align:center}
.center .lede{margin-left:auto;margin-right:auto}

.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
.grid-3 > .reveal:nth-child(2),.process > .reveal:nth-child(2){transition-delay:.09s}
.grid-3 > .reveal:nth-child(3),.process > .reveal:nth-child(3){transition-delay:.18s}

/* ---------- cards grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:56px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;margin-top:56px}
@media(max-width:1024px){.grid-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.grid-3,.grid-2{grid-template-columns:1fr}}
.card{
  background:var(--panel);border:1px solid var(--line-2);border-radius:var(--r-m);
  padding:36px 32px;box-shadow:var(--shadow);position:relative;overflow:hidden;
  transition:border-color var(--t),transform var(--t),box-shadow var(--t);
}
.card::after{
  content:"";position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--blue),var(--blue-deep));
  transform:scaleX(0);transform-origin:left;transition:transform .35s ease;
}
.card:hover{border-color:color-mix(in srgb,var(--blue) 45%,transparent);transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card:hover::after{transform:scaleX(1)}
.card .k{
  font-size:.875rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);
  margin-bottom:14px;font-weight:600;
}
.card h3,.post h3,.person h3{font-family:var(--display);font-size:1.28rem;font-weight:600;margin-bottom:10px;letter-spacing:-.005em}
.card p{color:var(--muted);font-size:1rem;font-weight:400}
.card .card-icon{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;
  background:color-mix(in srgb,var(--blue) 10%,transparent);color:var(--blue-deep);
}
.card .card-icon svg{width:23px;height:23px;display:block}
.card .card-icon.ci-pilot{background:color-mix(in srgb,var(--sprout) 16%,transparent);color:var(--sprout)}
.card .card-icon.ci-mobilize{background:color-mix(in srgb,var(--compost) 18%,transparent);color:var(--compost)}
[data-theme=dark] .card .card-icon{color:var(--sky)}
[data-theme=dark] .card .card-icon.ci-pilot{color:var(--sprout)}
[data-theme=dark] .card .card-icon.ci-mobilize{color:var(--compost)}

/* ---------- process (Scrape · Digest · Power) ---------- */
.process{list-style:none;margin-top:64px;display:grid;grid-template-columns:repeat(3,1fr);gap:32px;position:relative}
.process::before{
  content:"";position:absolute;top:21px;left:16.66%;right:16.66%;height:2px;
  background:linear-gradient(90deg,var(--compost),var(--sprout),var(--blue-deep));opacity:.45;
}
.process .step{text-align:center;position:relative}
.process .node{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  margin:0 auto 22px;background:var(--blue-deep);color:#fff;position:relative;z-index:1;
  font-family:var(--display);font-style:italic;font-weight:600;font-size:1.05rem;
  box-shadow:0 0 0 8px var(--bg);
}
.process .step:nth-child(1) .node{background:var(--compost)}
.process .step:nth-child(2) .node{background:var(--sprout)}
.process .step:nth-child(3) .node{background:var(--blue-deep)}
[data-theme=dark] .process .node{color:#0b1020;box-shadow:0 0 0 8px var(--bg)}
.process .k{font-size:.875rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);margin-bottom:12px;font-weight:600}
.process h3{font-family:var(--display);font-size:1.28rem;font-weight:600;margin-bottom:10px}
.process p{color:var(--muted);font-size:1rem;font-weight:400;max-width:320px;margin:0 auto}
@media(max-width:760px){
  .process{grid-template-columns:1fr;gap:40px;margin-top:48px}
  .process::before{left:21px;right:auto;top:22px;bottom:22px;width:2px;height:auto;background:linear-gradient(180deg,var(--compost),var(--sprout),var(--blue-deep))}
  .process .step{text-align:left;padding-left:68px}
  .process .node{position:absolute;left:0;top:0;margin:0;box-shadow:0 0 0 6px var(--bg)}
  .process h3{margin-bottom:8px}
  .process p{max-width:none;margin:0}
}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:56px}
@media(max-width:960px){.stats{grid-template-columns:repeat(2,1fr)}}
.stat{
  text-align:center;padding:42px 16px;border-radius:var(--r-l);position:relative;
  background:linear-gradient(165deg,var(--blue-deep),color-mix(in srgb,var(--blue-deep) 72%,#000));
  color:#fff;box-shadow:0 14px 36px color-mix(in srgb,var(--blue-deep) 35%,transparent);
}
.stat .target-chip{
  position:absolute;top:12px;right:12px;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;
  color:rgba(255,255,255,.9);background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);
  padding:3px 10px;border-radius:var(--r-pill);font-weight:600;font-family:var(--serif);
}
.stat .num{font-family:var(--display);font-size:clamp(1.8rem,3.8vw,2.6rem);font-weight:600;color:#fff;font-style:italic}
.stat .label{margin-top:8px;color:rgba(255,255,255,.72);font-size:.78rem;letter-spacing:.14em;text-transform:uppercase}
[data-theme=dark] .stat{background:linear-gradient(165deg,#1e3a8a,#16255c)}
[data-theme=dark] .stat .num{color:#fff}

/* ---------- mission quote ---------- */
.mission-card{
  margin-top:52px;border:1px solid var(--line);border-left:4px solid var(--blue);
  border-radius:var(--r-m);padding:clamp(30px,4.6vw,54px);background:var(--panel);box-shadow:var(--shadow);
}
.mission-quote{font-family:var(--display);font-size:clamp(1.3rem,3vw,1.9rem);font-style:italic;font-weight:400;line-height:1.5;max-width:880px;letter-spacing:-.005em}
.mission-meta{margin-top:32px;display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.mission-card.compact .mission-meta{grid-template-columns:1fr;max-width:640px}
@media(max-width:860px){.mission-meta{grid-template-columns:1fr}}
.mission-meta .k{font-size:.875rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);margin-bottom:8px;font-weight:600}
.mission-meta .v{color:var(--muted);font-size:.95rem;font-weight:400}

/* ---------- calculator ---------- */
.calc{
  margin-top:56px;border:1px solid var(--line-2);border-radius:var(--r-l);padding:clamp(28px,4vw,44px);
  background:var(--panel);box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(28px,4vw,44px);
}
@media(max-width:900px){.calc{grid-template-columns:1fr}}
.calc label{display:block;letter-spacing:.12em;margin:26px 0 10px;text-transform:uppercase;font-size:.74rem;color:var(--muted)}
.calc label:first-of-type{margin-top:0}
.calc output{float:right;color:var(--blue);font-weight:600}
input[type=range]{
  width:100%;appearance:none;-webkit-appearance:none;height:22px;background:transparent;
  outline:none;cursor:pointer;margin-top:2px;
}
input[type=range]::-webkit-slider-runnable-track{
  height:4px;border-radius:2px;
  background:linear-gradient(90deg,var(--blue) var(--p,50%),var(--line-2) var(--p,50%));
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:22px;height:22px;border-radius:50%;margin-top:-9px;
  background:var(--blue-deep);border:2px solid var(--panel);
  box-shadow:0 1px 6px rgba(17,24,39,.25);
}
input[type=range]::-moz-range-track{
  height:4px;border-radius:2px;
  background:linear-gradient(90deg,var(--blue) var(--p,50%),var(--line-2) var(--p,50%));
}
input[type=range]::-moz-range-thumb{
  width:18px;height:18px;border-radius:50%;
  background:var(--blue-deep);border:2px solid var(--panel);
  box-shadow:0 1px 6px rgba(17,24,39,.25);
}

/* creative fruit sliders — blueberry · banana · sprout */
#people{--sc:var(--blue)}
#waste{--sc:var(--compost)}
#unit{--sc:var(--sprout)}
#people::-webkit-slider-runnable-track,#waste::-webkit-slider-runnable-track,#unit::-webkit-slider-runnable-track{
  height:8px;border-radius:4px;
  background:linear-gradient(90deg,var(--sc) var(--p,50%),var(--line-2) var(--p,50%));
}
#people::-moz-range-track,#waste::-moz-range-track,#unit::-moz-range-track{
  height:8px;border-radius:4px;
  background:linear-gradient(90deg,var(--sc) var(--p,50%),var(--line-2) var(--p,50%));
}
#people::-webkit-slider-thumb,#waste::-webkit-slider-thumb,#unit::-webkit-slider-thumb{
  width:30px;height:30px;margin-top:-11px;border:none;border-radius:0;
  background-color:transparent;background-repeat:no-repeat;background-position:center;background-size:contain;
  filter:drop-shadow(0 2px 3px rgba(17,24,39,.22));
}
#people::-moz-range-thumb,#waste::-moz-range-thumb,#unit::-moz-range-thumb{
  width:30px;height:30px;border:none;border-radius:0;
  background-color:transparent;background-repeat:no-repeat;background-position:center;background-size:contain;
  filter:drop-shadow(0 2px 3px rgba(17,24,39,.22));
}
#people::-webkit-slider-thumb{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Ccircle cx='16' cy='18' r='9.5' fill='%235b6fd6'/%3E%3Ccircle cx='12.5' cy='14.5' r='2.6' fill='%23c7d3ff' opacity='.6'/%3E%3Cpath d='M16 8.5v3M13.5 9.5l1.5 2M18.5 9.5l-1.5 2' stroke='%232c3f9e' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E")}
#people::-moz-range-thumb{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Ccircle cx='16' cy='18' r='9.5' fill='%235b6fd6'/%3E%3Ccircle cx='12.5' cy='14.5' r='2.6' fill='%23c7d3ff' opacity='.6'/%3E%3Cpath d='M16 8.5v3M13.5 9.5l1.5 2M18.5 9.5l-1.5 2' stroke='%232c3f9e' stroke-width='1.6' stroke-linecap='round'/%3E%3C/svg%3E")}
#waste::-webkit-slider-thumb{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M7 6C8 18 15 25 26 25c2 0 3-1.5 2-3C20 21 13 14 12 5.5 11.8 3.8 7 4 7 6z' fill='%23f5c542' stroke='%23d99e2b' stroke-width='1.6' stroke-linejoin='round'/%3E%3Cpath d='M9.5 9.5C11 17 16 22 24 23' stroke='%23fbe08a' stroke-width='2' fill='none' stroke-linecap='round' opacity='.85'/%3E%3C/svg%3E")}
#waste::-moz-range-thumb{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M7 6C8 18 15 25 26 25c2 0 3-1.5 2-3C20 21 13 14 12 5.5 11.8 3.8 7 4 7 6z' fill='%23f5c542' stroke='%23d99e2b' stroke-width='1.6' stroke-linejoin='round'/%3E%3Cpath d='M9.5 9.5C11 17 16 22 24 23' stroke='%23fbe08a' stroke-width='2' fill='none' stroke-linecap='round' opacity='.85'/%3E%3C/svg%3E")}
#unit::-webkit-slider-thumb{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16 28V16' stroke='%233f8f63' stroke-width='2.4' stroke-linecap='round'/%3E%3Cpath d='M16 16.5c0-5 3.2-8 8-8 0 5-3.2 8-8 8z' fill='%233f8f63'/%3E%3Cpath d='M16 20c0-3.7-2.6-6.2-6.2-6.2 0 3.7 2.6 6.2 6.2 6.2z' fill='%233f8f63'/%3E%3C/svg%3E")}
#unit::-moz-range-thumb{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'%3E%3Cpath d='M16 28V16' stroke='%233f8f63' stroke-width='2.4' stroke-linecap='round'/%3E%3Cpath d='M16 16.5c0-5 3.2-8 8-8 0 5-3.2 8-8 8z' fill='%233f8f63'/%3E%3Cpath d='M16 20c0-3.7-2.6-6.2-6.2-6.2 0 3.7 2.6 6.2 6.2 6.2z' fill='%233f8f63'/%3E%3C/svg%3E")}
.calc-result{
  border-radius:var(--r-m);padding:clamp(26px,3vw,34px);display:flex;flex-direction:column;justify-content:center;
  background:var(--bg-soft);border:1px solid var(--line);
}
.calc-result .big{font-size:clamp(2rem,4.6vw,3rem);font-weight:600;font-style:italic;color:var(--blue-deep)}
.calc-result .unit-note{color:var(--muted);font-size:.85rem;margin-top:4px}
.calc-result .rows{margin-top:24px;display:grid;gap:12px}
.calc-result .row{display:flex;justify-content:space-between;font-size:.9rem;border-bottom:1px dashed var(--line);padding-bottom:10px}
.calc-result .row span:first-child{color:var(--muted)}
/* ---------- gauge ---------- */
.gauge{position:relative;width:190px;height:190px;margin:0 auto 4px}
.gauge svg{width:100%;height:100%;transform:rotate(-90deg);display:block}
.gauge circle{fill:none;stroke-width:10;stroke-linecap:round}
.gauge-track{stroke:var(--line)}
.gauge-fill{stroke:url(#gaugeGrad);stroke-dasharray:326.73;stroke-dashoffset:326.73;transition:stroke-dashoffset .7s cubic-bezier(.4,0,.2,1)}
.gauge-mid{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.gauge-mid .big{line-height:1}
.gauge-unit{font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-top:5px}
.gauge-note{text-align:center;color:var(--muted);font-size:.82rem;margin:8px 0 2px}
/* ---------- equivalents ---------- */
.equiv-title{margin-top:22px;font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);font-weight:600}
.equiv{list-style:none;margin-top:10px;display:grid;gap:8px}
.equiv li{display:flex;justify-content:space-between;gap:16px;font-size:.9rem;color:var(--muted);border-bottom:1px dashed var(--line);padding-bottom:8px}
.equiv li b{color:var(--blue-deep);font-weight:600;font-family:var(--display);font-style:italic}
/* ---------- method disclosure ---------- */
.method{margin-top:20px;border:1px solid var(--line-2);border-radius:var(--r-m);background:var(--panel);padding:0 22px}
.method summary{cursor:pointer;list-style:none;padding:16px 0;font-weight:600;font-size:.92rem;display:flex;justify-content:space-between;align-items:center;min-height:24px}
.method summary::after{content:"+";color:var(--blue);font-size:1.25rem}
.method[open] summary::after{content:"–"}
.method .board-note{margin:0 0 18px}
/* ---------- apply form ---------- */
.apply-form{background:var(--panel);border:1px solid var(--line-2);border-radius:var(--r-l);padding:clamp(24px,3vw,34px);box-shadow:var(--shadow)}
.apply-form .field{margin-bottom:18px}
.apply-form label,.apply-form legend{display:block;font-size:.875rem;letter-spacing:.06em;color:var(--muted);margin-bottom:8px}
.apply-form fieldset{border:none;padding:0;margin:0 0 18px}
.apply-form input[type=text],.apply-form input[type=email],.apply-form textarea{
  width:100%;font-family:var(--serif);font-size:1rem;color:var(--text);background:var(--bg);
  border:1px solid var(--line-2);border-radius:var(--r-s);padding:11px 14px;transition:border-color var(--t);
}
.apply-form input[type=text]:focus,.apply-form input[type=email]:focus,.apply-form textarea:focus{border-color:var(--blue)}
.apply-form textarea{resize:vertical;min-height:96px}
.pills{display:flex;flex-wrap:wrap;gap:10px}
.pill{display:inline-flex;align-items:center;gap:8px;cursor:pointer;padding:8px 16px;border-radius:var(--r-pill);
  border:1px solid var(--line-2);background:var(--bg);color:var(--muted);font-size:.9rem;
  transition:border-color var(--t),background var(--t),color var(--t)}
.pill:hover{border-color:var(--blue)}
.pill input{accent-color:var(--blue-deep);width:15px;height:15px;margin:0}
.pill:has(input:checked){background:color-mix(in srgb,var(--blue) 10%,transparent);border-color:var(--blue);color:var(--blue-deep);font-weight:600}
[data-theme=dark] .pill:has(input:checked){color:var(--sky)}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--muted);margin-bottom:8px;cursor:pointer}
.consent input{margin-top:4px;accent-color:var(--blue-deep)}
.minor-note{font-size:.82rem;color:var(--muted);font-style:italic;margin-bottom:16px}
.form-status{margin-top:14px;font-size:.9rem;color:var(--sprout);min-height:1.2em}

/* ---------- table / board ---------- */
.board{margin-top:56px;border:1px solid var(--line-2);border-radius:var(--r-l);overflow:hidden;background:var(--panel);box-shadow:var(--shadow)}
.board .head,.board .row{display:grid;grid-template-columns:56px 1fr 150px 150px;gap:14px;align-items:center;padding:18px 28px}
@media(max-width:700px){.board .head,.board .row{grid-template-columns:40px 1fr 100px;padding:16px 20px}.board .hide-sm{display:none}}
.board .head{
  font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--blue);
  background:var(--bg-soft);border-bottom:1px solid var(--line-2);font-weight:600;
}
.board .row{border-bottom:1px solid var(--line-2);font-size:1rem;transition:background-color var(--t);
  background-image:linear-gradient(90deg,color-mix(in srgb,var(--blue) 7%,transparent) var(--v,0%),transparent var(--v,0%))}
.board .row:last-child{border-bottom:none}
.board .row:hover{background-color:color-mix(in srgb,var(--blue) 4%,transparent)}
.rank{font-style:italic;color:var(--muted)}
.board .row:nth-child(2) .rank{color:var(--blue);font-weight:700}
.crest{
  width:34px;height:34px;border-radius:var(--r-s);display:grid;place-items:center;
  font-size:.72rem;font-weight:700;color:#fff;background:var(--blue-deep);
  font-family:var(--serif);
}
[data-theme=dark] .crest{color:#0b1020}
.campus{display:flex;align-items:center;gap:14px}
.campus .name{font-weight:500}
.campus .place{font-size:.78rem;color:var(--muted)}
.kg{color:var(--blue-deep);font-weight:600}
.board-note{margin-top:14px;font-size:.8rem;color:var(--muted);font-style:italic}

/* ---------- posts ---------- */
.post .date{font-size:.78rem;color:var(--muted);letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px}
.post h3{margin-bottom:12px}
.card .more{
  display:inline-block;margin-top:16px;font-size:.85rem;color:var(--blue);text-decoration:none;
  border-bottom:1px solid color-mix(in srgb,var(--blue) 40%,transparent);
  transition:border-color var(--t),color var(--t);
}
.card .more:hover{border-bottom-color:var(--blue)}
.post .pending{
  display:inline-block;margin-top:16px;font-size:.82rem;color:var(--muted);
  font-style:italic;border:1px dashed var(--line-2);border-radius:var(--r-pill);padding:5px 14px;
}

/* ---------- learn filters ---------- */
.filters{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}
.filter-btn{
  padding:8px 18px;border-radius:var(--r-pill);cursor:pointer;font-family:var(--serif);
  border:1px solid var(--line-2);background:var(--panel);color:var(--muted);font-size:.9rem;
  transition:border-color var(--t),background var(--t),color var(--t);
}
.filter-btn:hover{border-color:var(--blue);color:var(--blue)}
.filter-btn.on{background:var(--blue-deep);border-color:var(--blue-deep);color:#fff;font-weight:600}
[data-theme=dark] .filter-btn.on{background:var(--sky);border-color:var(--sky);color:#0b1020}

/* ---------- glossary ---------- */
.glossary{margin-top:48px;display:grid;grid-template-columns:repeat(2,1fr);gap:0 44px}
.glossary .g-item{border-top:1px solid var(--line-2);padding:20px 0}
.glossary dt{font-family:var(--display);font-size:1.08rem;font-weight:600;letter-spacing:-.005em}
.glossary dt::after{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--sprout);margin-left:9px;vertical-align:middle}
.glossary dd{color:var(--muted);font-size:.96rem;margin-top:7px}
@media(max-width:680px){.glossary{grid-template-columns:1fr}}
.hero-proof{
  margin-top:56px;padding-top:22px;border-top:1px solid var(--line-2);
  display:flex;gap:28px;flex-wrap:wrap;font-size:.85rem;color:var(--muted);letter-spacing:.04em;
}
.hero-proof b{font-family:var(--display);font-style:italic;font-weight:600;color:var(--text);font-size:1rem}

/* ---------- people ---------- */
.person .avatar-lg{
  width:64px;height:64px;border-radius:50%;display:grid;place-items:center;
  font-size:1.3rem;font-weight:600;color:#fff;background:var(--blue-deep);margin-bottom:20px;
  font-family:var(--serif);
}
[data-theme=dark] .person .avatar-lg{color:#0b1020}
.person .role{font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--blue);margin-bottom:14px;font-weight:600}
.person blockquote{
  font-style:italic;color:var(--muted);border-left:2px solid var(--line);padding-left:16px;margin-top:14px;font-size:.95rem;
}

/* ---------- accordion / FAQ ---------- */
.faq{margin-top:56px;display:grid;gap:14px;max-width:820px}
.faq details{
  border:1px solid var(--line-2);border-radius:var(--r-m);background:var(--panel);
  padding:22px 28px;box-shadow:var(--shadow);
}
.faq summary{cursor:pointer;font-size:1.05rem;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;min-height:28px}
.faq summary::after{content:"+";color:var(--blue);font-size:1.3rem;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq .a{margin-top:14px;color:var(--muted);font-weight:400;font-size:.95rem}

/* ---------- join ---------- */
.join-note{margin-top:16px;font-size:.82rem;color:var(--muted);font-style:italic}

/* ---------- editorial figures ---------- */
.figure{margin:0}
.figure img{
  width:100%;height:auto;display:block;border-radius:var(--r-l);
  border:1px solid var(--line-2);box-shadow:var(--shadow);
  background:var(--bg-soft);
}
[data-theme=dark] .figure img{filter:brightness(.92) saturate(.95)}
.figure figcaption{
  margin-top:14px;text-align:center;color:var(--muted);
  font-size:.82rem;font-style:italic;letter-spacing:.03em;
}
.figure-band{max-width:var(--w);margin:-30px auto 0;padding:0 var(--pad-x) 46px}
.figure-inset{margin-top:56px}
@media(max-width:700px){.figure img{border-radius:var(--r-m)}.figure-band{margin-top:0;padding-bottom:30px}}

/* ---------- footer ---------- */
footer{
  border-top:1px solid var(--line-2);padding:clamp(40px,5vw,56px) var(--pad-x) 38px;margin-top:40px;
  display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
  background:var(--bg-soft);
}
footer .fine{color:var(--muted);font-size:.8rem;letter-spacing:.04em}
footer nav{position:static;border:none;background:none;padding:0;gap:22px;display:flex}
footer nav a{color:var(--muted);text-decoration:none;font-size:.85rem}
footer nav a:hover{color:var(--blue)}