/* ========================================
   BASE OVERRIDES (page-specific, differ from foundation/base.css)
   ======================================== */

body{margin:0;background:var(--bg-soft);color:var(--ink);
  font-family:'Public Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  font-size:1rem;line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:hidden}
:focus-visible{outline:2.5px solid var(--blue);outline-offset:2px;border-radius:3px}

/* ========================================
   NAVIGATION — UTILITY BAR
   ======================================== */
.util{background:var(--navy);color:#C9D7E4;font-size:.8125rem;position:relative;z-index:60}
.util .wrap{min-height:40px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.util a{color:#C9D7E4}.util a:hover{color:#fff;text-decoration:none}
.util-l{display:flex;align-items:center;gap:10px;min-width:0}
.util-r{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.util-link{display:inline-flex;align-items:center;gap:7px;padding:5px 9px;border-radius:var(--r-xs);transition:background .2s var(--ease)}
.util-link:hover{background:rgba(255,255,255,.09)}
.flagchip{width:20px;height:14px;border-radius:2px;overflow:hidden;flex:none;box-shadow:0 0 0 1px rgba(255,255,255,.18)}
.sizes{display:inline-flex;align-items:center;gap:2px;padding:2px;border:1px solid #2C4762;border-radius:var(--r-xs)}
.sizes button{border:none;background:transparent;color:#C9D7E4;cursor:pointer;padding:3px 8px;border-radius:4px;line-height:1;transition:background .18s var(--ease),color .18s var(--ease)}
.sizes button:hover{background:rgba(255,255,255,.1);color:#fff}
.sizes button[aria-pressed="true"]{background:#fff;color:var(--navy);font-weight:600}
.lang-btn{display:inline-flex;align-items:center;gap:8px;padding:4px 10px;border:1px solid #2C4762;border-radius:var(--r-xs);background:transparent;color:#fff;cursor:pointer;transition:border-color .2s var(--ease),background .2s var(--ease)}
.lang-btn:hover{border-color:#4E708F;background:rgba(255,255,255,.06)}
.lang-btn .off{color:#7E93A8}
.util-sep{width:1px;height:18px;background:#2C4762}

/* ========================================
   NAVIGATION — HEADER
   ======================================== */
.hdr{position:sticky;top:0;z-index:55;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s var(--ease)}
.hdr.stuck{box-shadow:0 10px 30px -24px rgba(13,33,54,.6)}
.hdr .wrap{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:14px;color:var(--ink)}.brand:hover{text-decoration:none}
.brand-name{font-size:1.0625rem;font-weight:700;letter-spacing:-.012em;color:var(--navy-2);line-height:1.25}
.brand-sub{font-size:.8125rem;color:var(--muted);line-height:1.3}
.nav{display:flex;align-items:center;gap:2px}
.nav-item{display:inline-flex;align-items:center;gap:7px;padding:10px 14px;border:none;background:transparent;border-radius:var(--r-xs);font-size:.9375rem;font-weight:500;color:var(--slate);cursor:pointer;white-space:nowrap;transition:color .2s var(--ease),background .2s var(--ease)}
.nav-item:hover{background:var(--bg-soft);color:var(--navy-2);text-decoration:none}

/* ========================================
   NAVIGATION — BREADCRUMB
   ======================================== */
.crumb-bar{background:#fff;border-bottom:1px solid var(--line-soft)}
.crumb{display:flex;align-items:center;gap:6px;padding:14px 0;font-size:.8125rem;color:var(--muted);flex-wrap:wrap}
.crumb a{color:var(--blue);font-weight:500}.crumb a:hover{text-decoration:underline}
.crumb svg{flex:none;color:var(--faint)}

/* ========================================
   LAYOUT
   ======================================== */
.app-grid{display:grid;grid-template-columns:240px minmax(0,1fr) 260px;gap:0;min-height:calc(100vh - 160px)}
.rail{background:#fff;border-right:1px solid var(--line-soft);padding:32px 0}
.rail-inner{position:sticky;top:140px;padding:0 20px}
.main-col{padding:40px 48px 80px;max-width:780px}
.help-col{padding:32px 20px 32px 0}
.help-inner{position:sticky;top:140px}

/* ========================================
   NAVIGATION — PROGRESS RAIL
   ======================================== */
.pr-title{font-size:.6875rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);padding:0 12px;margin-bottom:16px}
.pr-steps{display:flex;flex-direction:column;gap:0}
.pr-step{display:flex;align-items:flex-start;gap:12px;padding:10px 12px;border-radius:var(--r-xs);cursor:pointer;transition:background .2s var(--ease);position:relative}
.pr-step:hover{background:var(--bg-soft)}
.pr-step.active{background:var(--blue-soft)}
.pr-step.active .pr-dot{background:var(--blue);border-color:var(--blue);color:#fff}
.pr-step.done .pr-dot{background:var(--green-soft);border-color:var(--green);color:var(--green)}
.pr-dot{width:24px;height:24px;flex:none;display:flex;align-items:center;justify-content:center;border-radius:50%;border:2px solid var(--line);background:#fff;font-size:.6875rem;font-weight:700;color:var(--faint);transition:all .25s var(--ease);margin-top:1px}
.pr-label{font-size:.8125rem;font-weight:600;color:var(--navy-2);line-height:1.35}
.pr-step.active .pr-label{color:var(--blue)}
.pr-sublabel{font-size:.75rem;color:var(--muted);line-height:1.4;margin-top:1px}
/* ========================================
   NAVIGATION — PROGRESS RAIL CONNECTORS
   ======================================== */
.pr-step:not(:last-child)::after{content:"";position:absolute;left:31px;top:36px;width:2px;height:calc(100% - 16px);background:var(--line-soft)}
.pr-step.done:not(:last-child)::after{background:var(--green-soft)}

/* ========================================
   LAYOUT — PAGE HEADER
   ======================================== */
.pg-title{font-size:clamp(1.5rem,2.5vw,1.875rem);font-weight:700;letter-spacing:-.02em;color:var(--navy-2);line-height:1.2}
.pg-official{margin-top:6px;font-size:.8125rem;color:var(--faint)}
.pg-desc{margin-top:12px;font-size:1rem;color:var(--slate);line-height:1.6;max-width:48em}

/* ========================================
   VIEW MANAGEMENT — STEP PANELS
   ======================================== */
.step-panel{display:none}
.step-panel.active{display:block;animation:fadeUp .35s var(--ease) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

.step-title{font-size:1.375rem;font-weight:700;letter-spacing:-.015em;color:var(--navy-2);margin-bottom:6px}
.step-desc{font-size:.9375rem;color:var(--muted);line-height:1.55;max-width:44em;margin-bottom:28px}

/* ========================================
   FORMS — FIELDS
   ======================================== */
.fg{display:flex;flex-direction:column;gap:5px;margin-bottom:20px}
.fg-row{display:grid;grid-template-columns:1fr 1fr;gap:16px 20px;margin-bottom:0}
.fg-row .fg{margin-bottom:0}
.fg-row-3{grid-template-columns:1fr 1fr 1fr}
.fg.full{grid-column:1/-1}
.fl{font-size:.8125rem;font-weight:600;color:var(--slate);display:flex;align-items:center;gap:6px}
.fl .req{color:var(--red);font-weight:700}
.fl .opt{font-weight:400;color:var(--faint);font-size:.75rem}
.fi{height:48px;padding:0 14px;border:1.5px solid #C7D2DE;border-radius:var(--r-sm);background:#fff;outline:none;font-size:.9375rem;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.fi:focus{border-color:var(--blue);box-shadow:0 0 0 4px rgba(19,88,166,.1)}
.fi.err{border-color:var(--red);box-shadow:0 0 0 4px rgba(179,35,24,.08)}
textarea.fi{height:auto;min-height:80px;padding:12px 14px;resize:vertical}
select.fi{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236B7B8D' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px;cursor:pointer}
.fh{font-size:.8125rem;color:var(--muted);line-height:1.45}
.fh a{font-weight:500}
.fe{font-size:.8125rem;color:var(--red);font-weight:500;display:none}
.fe.show{display:block}

/* ========================================
   FORMS — RADIO & CHECKBOX
   ======================================== */
.radio-group{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.radio-opt{display:flex;align-items:center;gap:8px;padding:10px 16px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:#fff;cursor:pointer;font-size:.875rem;font-weight:500;color:var(--slate);transition:border-color .2s var(--ease),background .2s var(--ease)}
.radio-opt:hover{border-color:var(--blue);background:var(--blue-soft)}
.radio-opt.selected{border-color:var(--blue);background:var(--blue-soft);color:var(--blue);font-weight:600}
.radio-opt input{position:absolute;opacity:0;pointer-events:none}
.radio-dot{width:18px;height:18px;border-radius:50%;border:2px solid var(--line);display:flex;align-items:center;justify-content:center;flex:none;transition:border-color .2s var(--ease)}
.radio-opt.selected .radio-dot{border-color:var(--blue)}
.radio-opt.selected .radio-dot::after{content:"";width:8px;height:8px;border-radius:50%;background:var(--blue)}
.check-opt{position:relative;display:flex;align-items:flex-start;gap:10px;padding:12px 16px;border:1.5px solid var(--line);border-radius:var(--r-sm);background:#fff;cursor:pointer;font-size:.875rem;color:var(--slate);transition:border-color .2s var(--ease),background .2s var(--ease)}
.check-opt input:focus-visible ~ .check-box{outline:2.5px solid var(--blue);outline-offset:2px}
.check-opt:hover{border-color:var(--blue)}
.check-opt.checked{border-color:var(--blue);background:var(--blue-soft)}
.check-box{width:18px;height:18px;border-radius:4px;border:2px solid var(--line);display:flex;align-items:center;justify-content:center;flex:none;margin-top:1px;transition:all .2s var(--ease)}
.check-opt.checked .check-box{border-color:var(--blue);background:var(--blue)}

/* ========================================
   FORMS — UPLOAD
   ======================================== */
.upload-zone{border:2px dashed var(--line);border-radius:var(--r-md);padding:28px;text-align:center;background:#fff;cursor:pointer;transition:border-color .2s var(--ease),background .2s var(--ease)}
.upload-zone:hover{border-color:var(--blue);background:var(--blue-soft)}
.upload-zone svg{margin:0 auto 8px;color:var(--faint)}
.upload-zone strong{display:block;font-size:.875rem;color:var(--navy-2)}
.upload-zone span{font-size:.8125rem;color:var(--muted)}
.upload-preview{display:none;align-items:center;gap:14px;padding:14px 16px;border:1px solid var(--line-soft);border-radius:var(--r-sm);background:#fff;margin-top:10px}
.upload-preview.show{display:flex}
.upload-thumb{width:48px;height:48px;border-radius:var(--r-xs);background:var(--bg-soft);border:1px solid var(--line-soft);overflow:hidden;flex:none;display:flex;align-items:center;justify-content:center}
.upload-thumb img{width:100%;height:100%;object-fit:cover}
.upload-meta{flex:1;min-width:0}
.upload-meta b{display:block;font-size:.8125rem;font-weight:600;color:var(--navy-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.upload-meta span{font-size:.75rem;color:var(--muted)}
.upload-actions{display:flex;gap:6px}
.upload-act{border:none;background:transparent;cursor:pointer;padding:6px;border-radius:var(--r-xs);color:var(--muted);transition:color .2s var(--ease),background .2s var(--ease)}
.upload-act:hover{color:var(--red);background:var(--red-soft)}

/* ========================================
   LAYOUT — SECTION DIVIDER
   ======================================== */
.divider{height:1px;background:var(--line-soft);margin:28px 0}
.section-label{font-size:1rem;font-weight:700;color:var(--navy-2);margin-bottom:6px;letter-spacing:-.01em}
.section-desc{font-size:.875rem;color:var(--muted);line-height:1.5;margin-bottom:20px;max-width:44em}

/* ========================================
   FORMS — BUTTONS
   ======================================== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:52px;padding:0 28px;border:none;border-radius:var(--r-sm);background:var(--navy-2);color:#fff;font-size:.9375rem;font-weight:600;cursor:pointer;white-space:nowrap;transition:background .22s var(--ease),transform .12s var(--ease),box-shadow .22s var(--ease)}
.btn:hover{background:#1B3A5C;box-shadow:0 10px 22px -14px rgba(16,38,63,.8)}
.btn:active{transform:translateY(1px) scale(.99)}
.btn[disabled]{opacity:.55;cursor:not-allowed}
.btn-blue{background:var(--blue)}.btn-blue:hover{background:var(--blue-dark)}
.btn-green{background:var(--green)}.btn-green:hover{background:var(--green-dark)}
.btn-ghost{background:#fff;color:var(--navy-2);border:1.5px solid #C7D2DE}
.btn-ghost:hover{background:var(--bg-soft);border-color:var(--navy-2);box-shadow:none;color:var(--navy-2)}
.btn-sm{height:44px;padding:0 20px;font-size:.875rem}
.btn-row{display:flex;align-items:center;gap:14px;margin-top:32px;flex-wrap:wrap}

/* ========================================
   STATUS — AUTOSAVE
   ======================================== */
.autosave{display:flex;align-items:center;gap:7px;font-size:.75rem;color:var(--green);font-weight:500;margin-top:8px}
.autosave svg{flex:none}

/* ========================================
   CARDS — SIDEBAR HELP
   ======================================== */
.sb-card{background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-md);padding:20px;margin-bottom:14px}
.sb-title{font-size:.875rem;font-weight:700;color:var(--navy-2);letter-spacing:-.01em}
.sb-text{margin-top:6px;font-size:.8125rem;color:var(--muted);line-height:1.5}
.sb-links{margin-top:12px;display:flex;flex-direction:column;gap:2px}
.sb-link{display:flex;align-items:center;gap:7px;padding:7px 8px;margin:0 -8px;border-radius:var(--r-xs);font-size:.8125rem;font-weight:500;color:var(--blue);transition:background .2s var(--ease)}
.sb-link:hover{background:var(--blue-soft);text-decoration:none}
.sb-link svg{flex:none;color:var(--muted)}

/* ========================================
   VIEW MANAGEMENT — BEFORE YOU BEGIN
   ======================================== */
.byb{max-width:680px;margin:0 auto;padding:48px 32px 80px}
.byb-title{font-size:clamp(1.6rem,3vw,2rem);font-weight:700;letter-spacing:-.02em;color:var(--navy-2);margin-bottom:8px}
.byb-desc{font-size:1rem;color:var(--slate);line-height:1.6;margin-bottom:32px;max-width:48em}
.byb-section{margin-bottom:28px}
.byb-section h3{font-size:1rem;font-weight:700;color:var(--navy-2);margin-bottom:10px;display:flex;align-items:center;gap:8px}
.byb-section h3 svg{flex:none;color:var(--blue)}
.checklist{display:flex;flex-direction:column;gap:6px}
.checklist li{display:flex;align-items:flex-start;gap:10px;font-size:.9375rem;color:var(--slate);line-height:1.5;padding:8px 12px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-xs)}
.checklist li svg{flex:none;margin-top:2px;color:var(--blue)}
.time-badge{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;background:#fff;border:1px solid var(--line-soft);border-radius:var(--r-sm);font-size:.9375rem;color:var(--slate);font-weight:500}
.time-badge svg{flex:none;color:var(--blue)}

/* ========================================
   CARDS — REVIEW
   ======================================== */
.review-section{border:1px solid var(--line-soft);border-radius:var(--r-md);background:#fff;margin-bottom:16px;overflow:hidden}
.review-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--line-soft);background:var(--bg-soft)}
.review-head strong{font-size:.9375rem;font-weight:700;color:var(--navy-2)}
.review-head a{font-size:.8125rem;font-weight:600}
.review-body{padding:16px 20px}
.review-row{display:grid;grid-template-columns:160px 1fr;gap:4px 16px;padding:8px 0;border-bottom:1px solid var(--line-soft)}
.review-row:last-child{border-bottom:none}
.review-dt{font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.review-dd{font-size:.9375rem;color:var(--ink)}

/* ========================================
   VIEW MANAGEMENT — SUCCESS
   ======================================== */
.success{max-width:680px;margin:0 auto;padding:48px 32px 80px;text-align:center}
.success-icon{width:64px;height:64px;border-radius:50%;background:var(--green-soft);display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.success-icon svg{color:var(--green)}
.success h1{font-size:1.75rem;font-weight:700;color:var(--navy-2);letter-spacing:-.02em;margin-bottom:8px}
.success .ref{display:inline-flex;align-items:center;gap:10px;padding:12px 24px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r-sm);font-size:1.125rem;margin:16px 0 24px}
.success .ref b{font-weight:700;color:var(--navy-2)}
.timeline{max-width:360px;margin:28px auto;text-align:left}
.tl-step{display:flex;gap:14px;padding:10px 0;position:relative}
.tl-step:not(:last-child)::after{content:"";position:absolute;left:11px;top:34px;width:2px;height:calc(100% - 16px);background:var(--line-soft)}
.tl-dot{width:24px;height:24px;flex:none;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid var(--line);background:#fff}
.tl-dot.done{border-color:var(--green);background:var(--green-soft)}
.tl-dot.done svg{color:var(--green)}
.tl-dot.current{border-color:var(--blue);background:var(--blue-soft)}
.tl-label{font-size:.875rem;font-weight:600;color:var(--navy-2);padding-top:2px}
.tl-sub{font-size:.8125rem;color:var(--muted)}

/* ========================================
   STATUS — NAME CHECK
   ======================================== */
.name-check{padding:18px 20px;border-radius:var(--r-md);margin-bottom:20px}
.name-check.match{background:var(--green-soft);border:1px solid #A6D9B8}
.name-check.mismatch{background:var(--amber-soft);border:1px solid var(--amber-line)}
.nc-title{font-size:.875rem;font-weight:700;margin-bottom:10px}
.name-check.match .nc-title{color:var(--green)}
.name-check.mismatch .nc-title{color:var(--amber)}
.nc-row{display:flex;gap:20px;font-size:.8125rem}
.nc-row div{flex:1}
.nc-row .nc-label{font-weight:600;color:var(--muted);font-size:.6875rem;text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}

/* ========================================
   FORMS — EXPAND TOGGLE
   ======================================== */
.expand-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 0;border:none;background:transparent;cursor:pointer;font-size:.875rem;font-weight:600;color:var(--blue);transition:color .2s var(--ease)}
.expand-btn:hover{color:var(--blue-dark)}
.expand-btn svg{transition:transform .3s var(--ease)}
.expand-btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.expand-body{overflow:hidden;max-height:0;opacity:0;transition:max-height .4s var(--ease),opacity .3s var(--ease)}
.expand-body.open{max-height:600px;opacity:1}

/* ========================================
   STATUS — ALERT
   ======================================== */
.alert{padding:14px 16px;border-radius:var(--r-sm);display:flex;align-items:flex-start;gap:10px;font-size:.875rem;line-height:1.5;margin-bottom:20px}
.alert.info{background:var(--blue-soft);color:var(--blue);border:1px solid #C4D9EF}
.alert.warn{background:var(--amber-soft);color:#6B4500;border:1px solid var(--amber-line)}
.alert.error{background:var(--red-soft);color:var(--red);border:1px solid var(--red-line)}
.alert.success{background:var(--green-soft);color:var(--green);border:1px solid #A6D9B8}
.alert svg{flex:none;margin-top:1px}

/* ========================================
   FOOTER
   ======================================== */
.ft{background:var(--navy);color:#8CA1B5;font-size:.8125rem;padding:28px 0}
.ft .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.ft a{color:#8CA1B5}.ft a:hover{color:#fff}

/* ========================================
   RESPONSIVE
   ======================================== */
@media(max-width:1024px){
  .app-grid{grid-template-columns:1fr;gap:0}
  .rail{display:none}
  .help-col{display:none}
  .main-col{padding:32px 24px 64px;max-width:none}
  .fg-row{grid-template-columns:1fr}
  .fg-row-3{grid-template-columns:1fr}
}
@media(max-width:640px){
  .wrap{padding:0 16px}
  .byb{padding:32px 16px 64px}
  .success{padding:32px 16px 64px}
  .nav{display:none}
  .btn-row{flex-direction:column;align-items:stretch}
  .review-row{grid-template-columns:1fr}
}

/* ========================================
   STATUS — PROTOTYPE-ACTION TOAST
   ======================================== */
.prototype-toast{position:fixed;left:50%;bottom:96px;z-index:80;width:min(520px,calc(100vw - 32px));display:flex;align-items:flex-start;gap:12px;padding:14px 16px;border:1px solid #BFD2E6;border-radius:var(--r-md);background:#fff;color:var(--navy-2);box-shadow:0 18px 44px -22px rgba(13,33,54,.45);opacity:0;visibility:hidden;transform:translate(-50%,12px);transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s}
.prototype-toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}
.prototype-toast>svg{box-sizing:content-box;width:18px;height:18px;padding:7px;border-radius:9px;background:var(--blue-soft);color:var(--blue);flex:none}
.prototype-toast b{display:block;font-size:.875rem}
.prototype-toast span{display:block;margin-top:2px;font-size:.8125rem;color:var(--slate)}
.prototype-toast button{margin-left:auto;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:0;border-radius:8px;background:transparent;color:var(--slate);cursor:pointer}
.prototype-toast button:hover{background:var(--bg-soft)}

/* Mobile layout polish: keep navigation and every action reachable without horizontal overflow. */
@media(max-width:640px){
  body{overflow-x:hidden}
  input,select,textarea{font-size:16px!important}
  .util .wrap{min-height:34px;padding:5px 16px;gap:8px}
  .util-l{min-width:0;overflow:hidden;white-space:nowrap}.util-l .dev,.util-l .util-divider,.util-l>span:last-child{display:none}
  .util-r{margin-left:auto;gap:3px}.util-r .util-link:first-child{display:none}.sizes button{min-width:27px;padding:3px 5px}
  .hdr .wrap{min-height:64px;flex-wrap:wrap;gap:8px 12px;padding-top:8px;padding-bottom:8px}
  .brand{min-width:0;flex:1}.brand>svg{width:34px;height:34px}.brand-name{font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.brand-sub{font-size:.68rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .nav{display:flex;order:3;width:100%;margin:0 -16px;padding:4px 16px 2px;gap:2px;overflow-x:auto;overscroll-behavior-x:contain;border-top:1px solid var(--line-soft);scrollbar-width:none}.nav::-webkit-scrollbar{display:none}.nav-item{min-height:38px;padding:0 9px;font-size:.75rem}
  .main-col{padding:28px 16px 56px}.step-title{font-size:1.2rem}.step-desc{margin-bottom:22px}.field,.field select,.field input{max-width:100%}.btn-row{width:100%;gap:10px}.btn-row .btn{width:100%}.btn-row .btn-ghost,.btn-row .btn-blue,.btn-row .btn-green{width:100%}
  .byb-title{font-size:1.55rem}.byb-desc{font-size:.92rem;margin-bottom:24px}.checklist li{padding:10px}.review-body{padding:14px}.success h1{font-size:1.5rem}.success .ref{width:100%;justify-content:space-between;font-size:.95rem;padding:11px 14px}
  .timeline{margin-top:22px}.sb-card{padding:16px}.prototype-toast{bottom:82px}
}