/* 創始夥伴 (/moto/founding). Builds on site.css + guide.css; colours and fonts are the site's variables only. */
.fd{--gold-deep:#7e5e1c}
.fd .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* hero */
.fd-hero{background:radial-gradient(ellipse 80% 70% at 50% 100%,#244c39 0%,var(--forest) 60%);color:var(--on-forest);padding-block:72px 64px}
.fd-hero .gd-wrap{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:48px;align-items:center}
@media (max-width:900px){.fd-hero .gd-wrap{grid-template-columns:minmax(0,1fr)}}
.fd-pill{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--gold-bright);border:1px solid var(--gold);border-radius:999px;padding:6px 14px}
.fd-hero h1{color:#fff;font-size:clamp(30px,4.6vw,48px);line-height:1.3;margin-top:20px}
.fd-hero h1 em{font-style:normal;color:var(--gold-bright)}
.fd-hero p{margin-top:16px;color:var(--on-forest-2);max-width:34em;line-height:1.9}
.fd-hero .fd-strong{color:var(--cream);font-weight:500}
.fd-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* the three layers (等級 · 方案 · 身分), 9 s loop */
.fd-stack{margin:0;display:grid;justify-items:center;gap:10px}
.fd-stack figcaption{font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--on-forest-3)}
.fd-phone{width:100%;max-width:360px;background:var(--cream);color:var(--ink);border-radius:28px;padding:20px 16px 18px;display:grid;gap:10px;box-shadow:0 24px 60px rgba(0,0,0,.28);border:6px solid #0f2219}
.fd-ph-top{display:flex;justify-content:space-between;align-items:baseline;padding:0 4px 6px;border-bottom:1px solid var(--border)}
.fd-ph-top b{font-family:var(--serif);font-size:17px;color:var(--forest)}
.fd-ph-top .mono{font-size:12px;color:var(--muted)}
.fd-layer{background:#fff;border:1px solid var(--border);border-radius:14px;padding:12px 14px;display:grid;gap:8px}
.fd-lk{font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--pine)}
.fd-layer small{font-size:12px;color:var(--muted);line-height:1.6}
.fd-ladder,.fd-plans{display:flex;flex-wrap:wrap;align-items:center;gap:6px}
.fd-ladder span,.fd-plans span{font-size:12.5px;padding:3px 10px;border-radius:999px;border:1px solid var(--border-strong);color:var(--text);white-space:nowrap}
.fd-ladder i{font-style:normal;color:var(--dim)}
.fd-ladder span.on{background:var(--forest);border-color:var(--forest);color:var(--cream);font-weight:600}
.fd-plans span.on{background:var(--gold);border-color:var(--gold);color:var(--ink);font-weight:600}
.fd-badge{display:flex;align-items:center;gap:12px}
.fd-badge b{display:block;font-family:var(--serif);font-size:16px;color:var(--forest)}
.fd-seal{flex:none;width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:18px;color:var(--ink);background:var(--gold);box-shadow:0 0 0 3px #fff,0 0 0 4px var(--gold)}
.fd-sum{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px 8px;font-size:13px;color:var(--text);padding-top:6px}
.fd-sum b{color:var(--dim);font-weight:500}
.fd-sum .gold{color:var(--gold-deep);font-weight:700}
@media (prefers-reduced-motion:no-preference){
  .fd-l1{animation:fd-in1 9s infinite both}
  .fd-l2{animation:fd-in2 9s infinite both}
  .fd-l3{animation:fd-in3 9s infinite both}
  .fd-sum{animation:fd-in4 9s infinite both}
  .fd-ladder span:nth-of-type(1){animation:fd-step1 9s infinite}
  .fd-ladder span:nth-of-type(2){animation:fd-step2 9s infinite}
  .fd-ladder span.on{animation:fd-step3 9s infinite}
  .fd-plans span.on{animation:fd-plan 9s infinite}
  .fd-seal{animation:fd-seal 9s infinite}
}
@keyframes fd-in1{0%,3%{opacity:0;transform:translateY(14px)}9%,94%{opacity:1;transform:none}100%{opacity:0}}
@keyframes fd-in2{0%,24%{opacity:0;transform:translateY(14px)}30%,94%{opacity:1;transform:none}100%{opacity:0}}
@keyframes fd-in3{0%,45%{opacity:0;transform:translateY(14px)}51%,94%{opacity:1;transform:none}100%{opacity:0}}
@keyframes fd-in4{0%,64%{opacity:0;transform:scale(.96)}70%,94%{opacity:1;transform:none}100%{opacity:0}}
/* the ladder climbs: 車行 → 優選 → 旗艦 */
@keyframes fd-step1{0%,8%{background:var(--forest);color:var(--cream);border-color:var(--forest)}12%,100%{background:transparent;color:var(--text);border-color:var(--border-strong)}}
@keyframes fd-step2{0%,11%{background:transparent;color:var(--text);border-color:var(--border-strong)}12%,15%{background:var(--forest);color:var(--cream);border-color:var(--forest)}19%,100%{background:transparent;color:var(--text);border-color:var(--border-strong)}}
@keyframes fd-step3{0%,18%{background:transparent;color:var(--text);border-color:var(--border-strong)}19%,100%{background:var(--forest);color:var(--cream);border-color:var(--forest)}}
@keyframes fd-plan{0%,33%{background:transparent;color:var(--text);border-color:var(--border-strong)}36%,100%{background:var(--gold);color:var(--ink);border-color:var(--gold)}}
@keyframes fd-seal{0%,52%{transform:scale(.6) rotate(-20deg)}57%{transform:scale(1.12) rotate(4deg)}60%,100%{transform:none}}

/* why now */
.fd-why{padding-block:40px;border-bottom:1px solid var(--border)}
.fd-why .gd-wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:760px){.fd-why .gd-wrap{grid-template-columns:minmax(0,1fr)}}
.fd-why div{display:grid;gap:4px;font-size:14px;color:var(--muted);border-top:2px solid var(--forest);padding-top:14px}
.fd-why .mono{font-size:11px;letter-spacing:.1em;color:var(--pine)}
.fd-why b{font-family:var(--serif);font-size:18px;color:var(--ink)}

/* six perks */
.fd-perks{padding-block:72px}
.fd-perk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
@media (max-width:900px){.fd-perk-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:600px){.fd-perk-grid{grid-template-columns:minmax(0,1fr)}}
.fd-perk{background:#fff;border:1px solid var(--border);border-radius:16px;padding:24px;display:grid;gap:8px;align-content:start}
.fd-n{font-family:var(--display);font-weight:500;font-size:28px;line-height:1;color:var(--gold-text)}
.fd-perk h3{font-size:20px;line-height:1.35;color:var(--forest)}
.fd-perk p{font-size:14px;line-height:1.85;color:var(--text)}

/* 創始 × 旗艦 */
.fd-vs{background:var(--forest);color:var(--on-forest);padding-block:72px}
.fd-vs .gd-group-h h2{color:#fff}
.fd-vs .gd-group-h p{color:var(--on-forest-2)}
.fd-vs .gd-eyebrow{color:var(--gold-bright)}
.fd-vs-top{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px 56px;align-items:start}
.fd-vs-left{display:grid;gap:20px}
.fd-vs-left .gd-group-h{margin-bottom:0}
.fd-time{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:2px solid var(--gold)}
.fd-time.fd-time-6{grid-template-columns:repeat(6,minmax(0,1fr))}
@media (max-width:640px){.fd-time.fd-time-6{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:16px}}
.fd-time li{display:grid;gap:2px;padding:12px 12px 0 0;position:relative}
.fd-time li::before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:var(--gold);border:2px solid var(--forest)}
.fd-time b{font-size:13px;font-weight:500;color:var(--gold-bright);padding-top:6px}
.fd-time span{font-family:var(--serif);font-size:17px;color:#fff}
.fd-time-n{font-size:13.5px;line-height:1.8;color:var(--on-forest-3)}
@media (max-width:860px){.fd-vs-top{grid-template-columns:minmax(0,1fr)}}
.fd-vs-demo{display:grid;justify-items:center;gap:8px}
.fd-vs-demo .gd-demo-note{color:var(--on-forest-3)}
.fd-table{width:100%;min-width:680px;border-collapse:separate;border-spacing:0;margin-top:40px;background:#fff;color:var(--ink);border-radius:16px;overflow:hidden;font-size:14px;line-height:1.7}
.fd-table col.c0{width:24%}
.fd-table col.cf{width:40%}
.fd-table th,.fd-table td{padding:14px 18px;text-align:left;vertical-align:top;border-top:1px solid var(--divider)}
.fd-table thead th{border-top:0;font-family:var(--serif);font-size:18px;font-weight:600;color:var(--forest);padding-top:20px}
.fd-th-k{display:block;font-family:var(--mono);font-size:10.5px;font-weight:500;letter-spacing:.12em;color:var(--muted);margin-bottom:2px}
.fd-table thead th.fd-hl{background:var(--gold);color:var(--ink)}
.fd-table thead th.fd-hl .fd-th-k{color:var(--ink)}
.fd-table tbody th{font-weight:500;color:var(--text)}
.fd-table td.fd-hl{background:var(--hl);border-top-color:rgba(199,154,60,.3)}
.fd-table b{font-weight:600;color:var(--forest)}
.fd-no{color:var(--dim)}
.fd-both{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
@media (max-width:700px){.fd-both{grid-template-columns:minmax(0,1fr)}}
.fd-both div{border:1px solid var(--panel-dark-line);background:var(--panel-dark);border-radius:14px;padding:18px 20px}
.fd-both b{font-family:var(--serif);font-size:17px;color:#fff}
.fd-both p{margin-top:6px;font-size:14px;color:var(--on-forest-2)}

/* features heading + legend; 創始方案 mark */
.fd-features-h{padding-block:72px 0}
.fd-features-h .gd-group-h{margin-bottom:24px}
.fd-legend{margin-top:0}
.gd-m-fd{color:var(--ink);background:var(--gold);border-color:var(--gold);font-weight:600}
.gd-group.gd-dark .gd-m-fd{color:var(--ink);background:var(--gold-bright);border-color:var(--gold-bright)}

/* plan contents */
.fd-plan{padding-block:72px;border-top:1px solid var(--border)}
.fd-plan .gd-group-h a{color:var(--gold-deep)}
.fd-dl{margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 40px;border-top:1px solid var(--border)}
@media (max-width:700px){.fd-dl{grid-template-columns:minmax(0,1fr)}}
.fd-dl div{display:grid;grid-template-columns:140px minmax(0,1fr);gap:12px;padding:12px 0;border-bottom:1px solid var(--border);font-size:14.5px}
.fd-dl dt{color:var(--muted)}
.fd-dl dd{margin:0;color:var(--ink)}

/* how to join */
.fd-join{background:var(--pine);color:var(--on-forest);padding-block:72px}
.fd-join .gd-group-h h2{color:#fff}
.fd-join .gd-eyebrow{color:var(--gold-bright)}
.fd-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:860px){.fd-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.fd-steps{grid-template-columns:minmax(0,1fr)}}
.fd-steps li{display:flex;gap:12px;align-items:flex-start;background:var(--panel-dark);border:1px solid var(--panel-dark-line);border-radius:14px;padding:16px}
.fd-steps li > b{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--gold);color:var(--ink);font-family:var(--mono);font-size:13px}
.fd-steps strong{display:block;font-family:var(--serif);font-size:17px;color:#fff}
.fd-steps span{display:block;margin-top:4px;font-size:13.5px;line-height:1.7;color:var(--on-forest-2)}
.fd-join-acts{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.fd-join .btn-outline{border-color:rgba(250,244,232,.5);color:var(--cream)}
.fd-join .btn-outline:hover{background:rgba(250,244,232,.08);color:var(--cream)}
.fd-fine{margin-top:28px;display:grid;gap:6px;font-size:12.5px;line-height:1.8;color:var(--on-forest-3);max-width:60em}