/* Firm Luxury Academy — visual system v3 (2026-09-28)
   Editorial look: Newsreader (display serif, light, one italic word per heading) + Switzer (light grotesk),
   sand / sky / sea bands with one gold accent, square photography, hairline rules, outline buttons.
   The form-overlay geometry (sheet, hotspots, typed letters, lens, zoom, page turn) is kept exactly as before in the
   "FORM ENGINE" block; only its colours were retuned. */

/* ---------- fonts: Newsreader (SIL OFL 1.1) + Switzer (ITF Free Font License) ---------- */
@font-face{font-family:"Newsreader";font-style:normal;font-weight:200 800;font-display:swap;src:url("../assets/fonts/brand/newsreader-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:200 800;font-display:swap;src:url("../assets/fonts/brand/newsreader-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Newsreader";font-style:italic;font-weight:200 800;font-display:swap;src:url("../assets/fonts/brand/newsreader-italic-latin.woff2") format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Newsreader";font-style:italic;font-weight:200 800;font-display:swap;src:url("../assets/fonts/brand/newsreader-italic-latin-ext.woff2") format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Switzer";font-style:normal;font-weight:300;font-display:swap;src:url("../assets/fonts/brand/switzer-300.woff2") format("woff2")}
@font-face{font-family:"Switzer";font-style:italic;font-weight:300;font-display:swap;src:url("../assets/fonts/brand/switzer-300-italic.woff2") format("woff2")}
@font-face{font-family:"Switzer";font-style:normal;font-weight:400;font-display:swap;src:url("../assets/fonts/brand/switzer-400.woff2") format("woff2")}
@font-face{font-family:"Switzer";font-style:normal;font-weight:500;font-display:swap;src:url("../assets/fonts/brand/switzer-500.woff2") format("woff2")}
@font-face{font-family:"Switzer";font-style:normal;font-weight:600;font-display:swap;src:url("../assets/fonts/brand/switzer-600.woff2") format("woff2")}
@font-face{font-family:"Switzer";font-style:normal;font-weight:700;font-display:swap;src:url("../assets/fonts/brand/switzer-700.woff2") format("woff2")}

/* ---------- tokens ---------- */
:root{
  --c-sea:#21313C;--c-sea-deep:#17252E;--c-sea-2:#2b3e4b;
  --c-sand:#F6F7F0;--c-sand-2:#EBECE5;--c-sand-3:#E0E3DB;
  --c-sky:#D4DDDF;--c-sky-2:#E7ECED;
  --c-gold:#B48D00;--c-gold-soft:#EFE7C8;--c-gold-deep:#8a6c00;
  --c-alert:#A3300F;--c-alert-soft:#F4E4DC;--c-ok:#2E6B47;--c-ok-soft:#E1EDE4;
  --c-line:rgba(33,49,60,.2);--c-line-soft:rgba(33,49,60,.12);--c-line-dark:rgba(246,247,240,.3);
  --serif:"Newsreader","Iowan Old Style",Georgia,serif;
  --sans:"Switzer","Helvetica Neue",Arial,system-ui,sans-serif;
  --fw-display:300;--fw-body:300;--fw-ui:400;--fw-strong:500;
  --fs-display-xl:clamp(2.5rem,0.9rem + 5.6vw,6.25rem);
  --fs-display-lg:clamp(2.25rem,1.7rem + 2.1vw,3.75rem);
  --fs-display-md:clamp(2rem,1.55rem + 1.7vw,3.1rem);
  --fs-h3:clamp(1.5rem,1.35rem + .6vw,2.125rem);
  --fs-h4:clamp(1.3rem,1.25rem + .2vw,1.625rem);
  --fs-lead:clamp(1.125rem,1.03rem + .38vw,1.375rem);
  --fs-body:clamp(1rem,.96rem + .19vw,1.125rem);
  --fs-eyebrow:clamp(.75rem,.72rem + .15vw,.875rem);
  --ls-caps:.1875rem;--ls-btn:2px;
  --gutter:20px;--section-y:56px;--hero-frame:12px;--tb:64px;
  --r:8px;
  --ease:cubic-bezier(.4,0,.2,1);
  /* names the scripts still use */
  --ink:var(--c-sea);--muted:#5A6770;--line:var(--c-line);--paper:var(--c-sand);
  --gold:var(--c-gold);--gold-100:var(--c-gold-soft);--gold-deep:var(--c-gold-deep);
  --brand:var(--c-alert);--brand-100:var(--c-alert-soft);--brand-50:#FAF1EC;--ok:var(--c-ok);
}
@media (min-width:768px){:root{--section-y:104px;--hero-frame:20px}}
@media (min-width:1100px){:root{--gutter:70px}}

/* ---------- base ---------- */
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
html,body{margin:0;background:var(--c-sand);color:var(--c-sea);font-family:var(--sans);font-weight:var(--fw-body);font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{overflow-x:hidden}
a{color:inherit;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}
button{font:inherit;cursor:pointer;color:inherit}
img{max-width:100%}
b,strong{font-weight:var(--fw-strong)}
h1,h2,h3,h4,h5{font-family:var(--serif);font-weight:var(--fw-display);letter-spacing:-.01em;margin:0}
h1 em,h2 em,h3 em,h4 em,.display em{font-style:italic;font-weight:inherit}
::selection{background:var(--c-gold-soft)}
:focus-visible{outline:2px solid currentColor;outline-offset:2px}
.wrap{max-width:1440px;margin:0 auto;padding-inline:var(--gutter)}
.wrap-narrow{max-width:1000px;margin:0 auto;padding-inline:20px}
.eyebrow{font:300 var(--fs-eyebrow)/1.3 var(--sans);letter-spacing:var(--ls-caps);text-transform:uppercase;margin:0 0 18px;color:inherit}
.center{text-align:center}
/* line motif: an original four-leaf tile drawn with 1px lines */
.motif{display:block;width:47px;height:47px;margin:0 0 28px;background:currentColor;opacity:.9;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64' fill='none' stroke='black' stroke-width='1.1'%3E%3Crect x='.6' y='.6' width='62.8' height='62.8'/%3E%3Cpath d='M32 32C25 26 25 13 32 7c7 6 7 19 0 25zM32 32c6-7 19-7 25 0-6 7-19 7-25 0zM32 32c7 6 7 19 0 25-7-6-7-19 0-25zM32 32c-6 7-19 7-25 0 6-7 19-7 25 0z'/%3E%3Cpath d='M.6 11A10.4 10.4 0 0 0 11 .6M53 .6A10.4 10.4 0 0 0 63.4 11M63.4 53A10.4 10.4 0 0 0 53 63.4M11 63.4A10.4 10.4 0 0 0 .6 53'/%3E%3Ccircle cx='32' cy='32' r='2.6'/%3E%3C/svg%3E") center/contain no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64' fill='none' stroke='black' stroke-width='1.1'%3E%3Crect x='.6' y='.6' width='62.8' height='62.8'/%3E%3Cpath d='M32 32C25 26 25 13 32 7c7 6 7 19 0 25zM32 32c6-7 19-7 25 0-6 7-19 7-25 0zM32 32c7 6 7 19 0 25-7-6-7-19 0-25zM32 32c-6 7-19 7-25 0 6-7 19-7 25 0z'/%3E%3Cpath d='M.6 11A10.4 10.4 0 0 0 11 .6M53 .6A10.4 10.4 0 0 0 63.4 11M63.4 53A10.4 10.4 0 0 0 53 63.4M11 63.4A10.4 10.4 0 0 0 .6 53'/%3E%3Ccircle cx='32' cy='32' r='2.6'/%3E%3C/svg%3E") center/contain no-repeat}
.center .motif,.motif.c{margin-inline:auto}
@media (min-width:1024px){.motif{width:60px;height:60px;margin-bottom:40px}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:13px 24px;border:1px solid var(--c-sea);border-radius:var(--r);background:var(--c-sea);color:var(--c-sand);font:400 14px/1.2 var(--sans);letter-spacing:var(--ls-btn);text-transform:uppercase;text-decoration:none;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);white-space:nowrap}
.btn:hover{background:var(--c-sea-deep);border-color:var(--c-sea-deep)}
.btn.ghost,.btn.warn{background:transparent;color:var(--c-sea);border-color:currentColor}
.btn.ghost:hover{background:var(--c-sea);color:var(--c-sand);border-color:var(--c-sea)}
.btn.warn{color:var(--c-alert)}
.btn.warn:hover{background:var(--c-alert);color:#fff;border-color:var(--c-alert)}
.btn.small{min-height:38px;padding:8px 16px;font-size:12.5px;letter-spacing:1.5px;gap:8px}
.btn.bigbtn{min-height:56px;padding:16px 28px;font-size:15px}
.btn:disabled,.btn[disabled]{opacity:.4;cursor:default}
.btn.off{opacity:.5;cursor:default;pointer-events:none}
.btn.light{background:transparent;color:var(--c-sand);border-color:var(--c-sand)}
.btn.light:hover{background:var(--c-sand);color:var(--c-sea)}
/* pill = small outline link (header links, neighbour chapters, review shortcuts) */
.pill{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:9px 16px;border:1px solid currentColor;border-radius:var(--r);background:transparent;color:inherit;font:400 12.5px/1.2 var(--sans);letter-spacing:1.6px;text-transform:uppercase;text-decoration:none;white-space:nowrap;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease)}
.pill:hover{background:var(--c-sea);color:var(--c-sand);border-color:var(--c-sea)}
.pill.brand{background:var(--c-sea);color:var(--c-sand);border-color:var(--c-sea)}
.pill.off{opacity:.5;cursor:default;pointer-events:none}
button.linkbtn,a.linkbtn{background:none;border:0;padding:0;color:var(--muted);text-decoration:underline;font:inherit;font-size:13px;cursor:pointer}

/* ---------- header ---------- */
.frame{padding:var(--hero-frame) var(--hero-frame) 0;background:var(--c-sand)}
.sea-bg,.hero,.pagehero{background:var(--c-sea);color:var(--c-sand)}
.topbar{position:relative;z-index:20;display:grid;grid-template-columns:1fr auto 1fr;align-items:start;gap:16px;padding:34px 44px 0;color:var(--c-sand)}
.topbar .tb-left,.topbar .tb-right{display:flex;flex-wrap:wrap;gap:12px;align-items:center;min-width:0}
.topbar .tb-right{justify-content:flex-end}
#userChip{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:flex-end}
.topbar .pill:hover,.topbar .pill.brand{background:var(--c-sand);color:var(--c-sea);border-color:var(--c-sand)}
.topbar .pill.brand:hover{background:transparent;color:var(--c-sand)}
.tb-logo{display:flex;flex-direction:column;align-items:center;gap:6px;text-decoration:none;color:var(--c-sand)}
.tb-logo img,.topbar img.logo{height:84px;width:auto;display:block}
.wordmark{font:300 12px/1 var(--sans);letter-spacing:.42em;text-transform:uppercase;padding:7px 0 0 .42em;border-top:1px solid rgba(180,141,0,.75)}
/* compact header for the chapter (study) screen */
.topbar.slim{display:flex;align-items:center;gap:14px;min-height:var(--tb);padding:8px 20px;background:var(--c-sea)}
.topbar.slim .tb-logo{flex-direction:row;gap:12px}
.topbar.slim .tb-logo img,.topbar.slim img.logo{height:40px}
.topbar.slim .wordmark{border-top:0;border-left:1px solid rgba(180,141,0,.75);padding:3px 0 3px 12px;font-size:11px}
.topbar .crumb{font:300 13px/1.3 var(--sans);letter-spacing:.06em;color:rgba(246,247,240,.78);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:34vw;margin-left:6px}
.topbar .crumb b{font-family:var(--serif);font-style:italic;font-weight:300;font-size:17px;letter-spacing:0;color:var(--c-sand)}
.topbar .spacer{flex:1}
.topbar .tb-nav{display:flex;gap:8px;align-items:center}
.topbar.slim .pill{min-height:36px;padding:7px 13px;font-size:11.5px;letter-spacing:1.3px;border-color:rgba(246,247,240,.55)}
/* admin looking at the student side */
.admin-banner{grid-column:1/-1;background:var(--c-gold);color:#fff;font:400 14px/1.4 var(--sans);display:flex;align-items:center;justify-content:center;gap:14px;padding:9px 16px;flex-wrap:wrap}
.admin-banner .btn{background:transparent;border-color:#fff;color:#fff;min-height:34px}
.admin-banner .btn:hover{background:#fff;color:var(--c-sea)}

/* ---------- hero (home) ---------- */
.hero{position:relative;display:flex;flex-direction:column;min-height:min(calc(100vh - var(--hero-frame)),940px);background:var(--c-sea) url("../assets/hero-forms.jpg?v=1790648839") center 30%/cover no-repeat;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,rgba(23,37,46,.95) 0%,rgba(23,37,46,.88) 45%,rgba(23,37,46,.72) 100%),linear-gradient(180deg,rgba(0,0,0,.05) 0%,rgba(0,0,0,.35) 100%)}
.hero-body{flex:1;display:flex;flex-direction:column;justify-content:center;padding:56px 70px 110px}
.hero .eyebrow{margin-bottom:26px;color:rgba(246,247,240,.85)}
.hero h1{font-size:var(--fs-display-xl);line-height:.98;letter-spacing:-.02em;font-weight:280;color:#fff;margin:0}
.hero h1 .l2{display:block;font-style:italic;text-align:right;margin-top:.08em}
.hero-foot{display:grid;grid-template-columns:minmax(0,560px) auto;justify-content:space-between;align-items:end;gap:36px;margin-top:44px}
.hero .lead{font:300 clamp(1.05rem,.98rem + .25vw,1.2rem)/1.6 var(--sans);color:rgba(246,247,240,.88);margin:0}
.hero-actions{display:flex;flex-direction:column;align-items:flex-end;gap:14px;width:min(100%,440px)}
.hero .btn{background:transparent;color:#fff;border-color:rgba(255,255,255,.85);min-height:58px;padding:16px 28px;font-size:15px;width:100%}
.hero .btn:hover{background:var(--c-sand);color:var(--c-sea);border-color:var(--c-sand)}
.search{position:relative;width:100%}
.search input{width:100%;font:300 15px/1.3 var(--sans);color:#fff;padding:15px 18px;border:1px solid rgba(246,247,240,.45);border-radius:var(--r);background:rgba(23,37,46,.55);outline:none}
.search input::placeholder{color:rgba(246,247,240,.62)}
.search input:focus{border-color:var(--c-sand)}
.search-results{position:absolute;z-index:30;left:0;right:0;top:calc(100% + 6px);display:none;background:var(--c-sand);color:var(--c-sea);border:1px solid var(--c-line);border-radius:var(--r);max-height:380px;overflow:auto;text-align:left;box-shadow:0 18px 40px rgba(0,0,0,.25)}
.search-results a{display:block;padding:12px 16px;border-bottom:1px solid var(--c-line-soft);color:var(--c-sea);font-size:14.5px;font-weight:400;text-decoration:none}
.search-results a:hover{background:var(--c-sky-2)}
.search-results a b{font-weight:500}
.search-results a small{display:block;color:var(--muted);font-size:13px}
.search-results a.locked{opacity:.6;cursor:default}
.scrollcue{position:absolute;left:50%;bottom:0;transform:translate(-50%,50%);z-index:3;width:84px;height:84px;border-radius:50%;background:var(--c-sand);display:grid;place-items:center;color:var(--c-sea);text-decoration:none}
.scrollcue::before{content:"";position:absolute;inset:5px;border:1px solid var(--c-sea);border-radius:50%}
.scrollcue svg{width:16px;height:28px}
/* inner-page hero: breadcrumb eyebrow + big light heading, centred */
.pagehero{position:relative;padding-bottom:64px}
.ph-body{text-align:center;padding:52px 20px 4px;max-width:1100px;margin:0 auto}
.ph-body h1{font-size:clamp(2.5rem,1.4rem + 3.6vw,4.8rem);line-height:1.02;letter-spacing:-.02em;font-weight:280;color:#fff}
.ph-body .eyebrow{color:rgba(246,247,240,.8);margin-bottom:22px}
.ph-body .lead{font:300 var(--fs-lead)/1.5 var(--sans);color:rgba(246,247,240,.86);max-width:640px;margin:22px auto 0}
.crumbs span+span::before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:currentColor;margin:0 14px;vertical-align:middle}
.pagehero.compact{padding-bottom:40px}
.pagehero.compact .ph-body{padding-top:36px}
.pagehero.compact .ph-body h1{font-size:clamp(2.25rem,1.5rem + 2.4vw,3.75rem)}
/* gold side tab (desktop) */
.sidetab{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:15;width:58px;height:300px;background:var(--c-gold);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-decoration:none;transition:width .2s ease-in-out,background .2s}
.sidetab:hover{width:66px;background:var(--c-gold-deep)}
.sidetab svg{width:22px;height:22px;flex:0 0 auto}
.sidetab span{writing-mode:vertical-rl;font:300 23px/1 var(--serif);letter-spacing:.01em;white-space:nowrap}
.sidetab em{font-style:italic}
/* phone: three-cell bar fixed to the bottom */
.mbar{display:none}

/* ---------- sections ---------- */
.sec{padding-block:var(--section-y)}
.sec.sky{background:var(--c-sky)}
.sec.sea{background:var(--c-sea);color:var(--c-sand)}
.sec.sand2{background:var(--c-sand-2)}
.sec+.sec.rule{border-top:1px solid var(--c-line)}
.sechead{margin-bottom:56px}
.sechead.center{text-align:center}
.sechead h2,.h2{font-size:var(--fs-display-lg);line-height:1.02;letter-spacing:-.015em}
.sechead p.desc{max-width:620px;margin:22px 0 0;font-size:var(--fs-body)}
.sechead.center p.desc{margin-inline:auto}
/* feature line under the hero */
.ticker{list-style:none;margin:0;padding:34px 20px 30px;display:flex;flex-wrap:wrap;justify-content:center;gap:10px 0;border-bottom:1px solid var(--c-line)}
.ticker li{font:300 11.5px/1.4 var(--sans);letter-spacing:.12em;text-transform:uppercase;display:flex;align-items:center}
.ticker li+li::before{content:"";width:5px;height:5px;border:1px solid var(--c-gold);transform:rotate(45deg);margin:0 14px}
/* split layout: text + portrait image */
.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:0}
.split-text{max-width:560px;margin-left:auto;margin-right:clamp(20px,7vw,106px);padding:0}
.split-text .statement{font:300 clamp(1.4rem,1.15rem + .9vw,1.95rem)/1.25 var(--serif);letter-spacing:-.01em;margin:0 0 28px}
.split-text p{font-size:var(--fs-body);line-height:1.6;margin:0 0 22px}
.split-media{display:flex;justify-content:flex-start;padding-left:clamp(0px,3vw,40px)}
.bookcover{position:relative;width:min(100%,440px);aspect-ratio:1275/1650;transform-style:preserve-3d;transition:transform .6s var(--ease);cursor:pointer;perspective:1800px}
.bookcover img{display:block;width:100%;height:100%;object-fit:cover;border-radius:0}
.bookcover::after{content:"";position:absolute;left:0;top:0;bottom:0;width:14px;background:linear-gradient(to right,rgba(0,0,0,.28),rgba(0,0,0,0))}
.bookcover:hover{transform:rotateY(-10deg)}
/* objectives: four numbered columns split by hairlines */
.obj{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);counter-reset:o}
.obj li{counter-increment:o;padding:6px 28px 6px;border-left:1px solid var(--c-line);font-size:var(--fs-body);line-height:1.55}
.obj li:first-child{border-left:0;padding-left:0}
.obj li::before{content:"0" counter(o);display:block;font:300 italic 54px/1 var(--serif);color:var(--c-gold-deep);margin-bottom:18px}
/* stats band */
.stats{display:grid;grid-template-columns:repeat(3,1fr);margin:48px 0 40px}
.stat{padding:12px 20px;border-left:1px solid var(--c-line-dark);text-align:center}
.stat:first-child{border-left:0}
.stat b{display:block;font:280 clamp(3rem,1.8rem + 5vw,7rem)/1 var(--serif);letter-spacing:-.03em;color:#fff}
.stat span{display:block;font:300 var(--fs-h4)/1.3 var(--serif);margin-top:10px;color:rgba(246,247,240,.85)}
.bar{height:6px;background:rgba(33,49,60,.12);border-radius:0;overflow:hidden}
.bar i{display:block;height:100%;width:0;background:var(--c-sea);transition:width .6s var(--ease)}
.sea .bar,.bar.thin.onsea{background:rgba(246,247,240,.18)}
.sea .bar i{background:var(--c-gold)}
.stats-sec .bar{max-width:760px;margin:0 auto;height:2px}
.stat-note{text-align:center;margin:16px 0 0;font-size:15px;color:rgba(246,247,240,.8)}
/* printed-style index */
.toc-head{text-align:center;margin-bottom:48px}
.toc h2{font-size:var(--fs-display-lg);line-height:1}
.toc .toc-sub{font:300 var(--fs-eyebrow)/1.4 var(--sans);letter-spacing:var(--ls-caps);text-transform:uppercase;margin-top:22px;color:var(--muted)}
.toc-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px 90px}
.toc .part{font:300 12.5px/1.3 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--c-gold-deep);padding-bottom:12px;margin-bottom:6px;border-bottom:1px solid var(--c-sea)}
.toc a{display:flex;align-items:baseline;gap:14px;padding:10px 0;border-bottom:1px solid var(--c-line-soft);font:300 19px/1.3 var(--serif);text-decoration:none;color:var(--c-sea)}
.toc a:hover span:first-child{font-style:italic}
.toc a .dots{flex:1}
.toc a .pgn{font:300 13px/1 var(--sans);letter-spacing:.08em;color:var(--muted);min-width:34px;text-align:right}
.toc a.done .pgn::before{content:"✓ ";color:var(--ok)}
.toc a.locked{opacity:.5;cursor:default}
/* curriculum: editorial cards on sky */
.curriculum{display:block}
.curriculum .part{padding-top:8px}
.curriculum .part+.part{margin-top:96px;padding-top:56px;border-top:1px solid var(--c-line)}
.part-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px 60px;align-items:end;margin-bottom:44px}
.part-head .eyebrow{grid-column:1/-1;margin:0}
.part-head h3{font-size:var(--fs-display-md);line-height:1.05}
.part-head .desc{margin:0;font-size:var(--fs-body);max-width:520px}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:64px 40px}
.card{display:flex;flex-direction:column;color:var(--c-sea);text-decoration:none;position:relative}
.card-media{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--c-sea)}
.card-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:top;filter:grayscale(.2) contrast(1.02);transition:transform .8s var(--ease),filter .4s}
.card-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(23,37,46,0) 35%,rgba(23,37,46,.78) 100%)}
.card:hover .card-media img{transform:scale(1.03);filter:none}
.card .num{position:absolute;left:22px;bottom:14px;z-index:2;font:280 italic 56px/1 var(--serif);color:#fff;letter-spacing:-.02em}
.card .num.done{color:#d9f0df}
.card-body{display:flex;flex-direction:column;gap:10px;padding-top:24px;flex:1}
.card .meta{font-size:14.5px;line-height:1.5;color:#44525b}
.card .meta.code{font:300 12px/1.4 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--c-sea)}
.card .meta b{font-weight:400}
.card h4{font:300 var(--fs-h3)/1.14 var(--serif);letter-spacing:-.01em;margin:2px 0 4px}
.card .bar{height:2px;background:rgba(33,49,60,.16);margin-top:8px}
.card .bar i{background:var(--c-sea)}
.card .foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:4px}
.card .pct{font-size:13.5px;color:#44525b}
.card .btn.small{background:transparent;color:var(--c-sea);border-color:var(--c-sea)}
.card:hover .btn.small{background:var(--c-sea);color:var(--c-sand)}
.card.locked{cursor:default}
.card.locked .card-media img{filter:grayscale(1) opacity(.55)}
.card.locked:hover .card-media img{transform:none}
.card.locked .btn.small{opacity:.5}
.st{display:inline-flex;align-items:center;gap:8px;font:400 11.5px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--c-sea);margin-top:6px;border:0;padding:0;background:none}
.st::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;flex:0 0 auto}
.st.ok{color:var(--c-ok)}.st.wait{color:var(--c-gold-deep)}.st.back{color:var(--c-alert)}.st.off{color:var(--muted)}.st.adm{color:var(--c-gold-deep)}

/* ---------- footer ---------- */
.site-foot{background:var(--c-sand);border-top:1px solid var(--c-line);padding-top:72px;color:var(--c-sea)}
.foot-grid{display:grid;grid-template-columns:4fr 3fr 3fr 2fr;gap:40px}
.foot-brand{display:flex;align-items:center;gap:18px}
.foot-brand img{height:74px;width:auto}
.foot-brand .wordmark{color:var(--c-sea);border-top:0;border-left:1px solid var(--c-gold);padding:6px 0 6px 16px;letter-spacing:.38em}
.site-foot h6{font:500 15px/1.2 var(--sans);margin:0 0 16px}
.site-foot p{margin:0;font-size:15.5px;line-height:1.7}
.site-foot a{text-decoration:none}
.site-foot a:hover{text-decoration:underline}
.foot-top{text-align:right;font-size:15px}
.foot-legal{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-top:56px;padding-bottom:40px;font-size:13.5px;line-height:1.5;color:#4b5962}
.foot-legal p{margin:0;max-width:640px}
.motif-strip{height:56px;opacity:.14;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64' fill='none' stroke='%2321313C' stroke-width='1.1'%3E%3Crect x='.6' y='.6' width='62.8' height='62.8'/%3E%3Cpath d='M32 32C25 26 25 13 32 7c7 6 7 19 0 25zM32 32c6-7 19-7 25 0-6 7-19 7-25 0zM32 32c7 6 7 19 0 25-7-6-7-19 0-25zM32 32c-6 7-19 7-25 0 6-7 19-7 25 0z'/%3E%3Cpath d='M.6 11A10.4 10.4 0 0 0 11 .6M53 .6A10.4 10.4 0 0 0 63.4 11M63.4 53A10.4 10.4 0 0 0 53 63.4M11 63.4A10.4 10.4 0 0 0 .6 53'/%3E%3Ccircle cx='32' cy='32' r='2.6'/%3E%3C/svg%3E") left center/56px 56px repeat-x}
/* stage grid (column widths unchanged: the form keeps the same size it always had) */
.stage{display:grid;grid-template-columns:260px 1fr 400px;height:calc(100vh - 56px);min-height:560px}
.book{position:relative;background:#c9d3d6;overflow:auto;padding:22px;perspective:2200px}
.sheet{position:relative;margin:0 auto;background:#fff;box-shadow:0 12px 40px rgba(0,0,0,.18);transform-origin:left center;width:min(100%,860px)}
.sheet .pg>img{display:block;width:100%;height:auto}
.hot{position:absolute;border:2px solid rgba(176,42,16,.55);border-radius:4px;background:rgba(176,42,16,.06);cursor:pointer;transition:background .15s}
.hot:hover{background:rgba(176,42,16,.16)}
.hot .n{position:absolute;left:-9px;top:-11px;min-width:18px;height:18px;padding:0 4px;border-radius:9px;background:var(--c-sea);color:#fff;font-size:11px;font-weight:500;line-height:18px;text-align:center;box-shadow:0 1px 3px rgba(0,0,0,.3)}
.hot.checkbox{border-radius:3px}
.hot.seen{border-color:rgba(47,125,79,.6);background:rgba(47,125,79,.06)}
.hot.seen .n{background:var(--ok)}
.hot.active{border-color:var(--c-sea);border-width:3px;background:rgba(176,42,16,.14);animation:pulse 1.2s ease-in-out infinite;z-index:3}
.hot.active .n{background:var(--c-sea);transform:scale(1.15)}
@keyframes pulse{0%,100%{box-shadow:0 0 0 0 rgba(176,42,16,.45)}50%{box-shadow:0 0 0 8px rgba(176,42,16,0)}}
.arrow{position:absolute;z-index:4;width:26px;height:26px;pointer-events:none;color:var(--c-sea);filter:drop-shadow(0 2px 2px rgba(0,0,0,.25));animation:bob 1s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.flip{animation:flip .7s cubic-bezier(.4,.1,.3,1)}
@keyframes flip{0%{transform:rotateY(0)}45%{transform:rotateY(-70deg);opacity:.95}55%{transform:rotateY(-110deg);opacity:0}56%{transform:rotateY(70deg);opacity:0}100%{transform:rotateY(0);opacity:1}}
.flipback{animation:flipback .7s cubic-bezier(.4,.1,.3,1)}
@keyframes flipback{0%{transform:rotateY(0)}45%{transform:rotateY(70deg);opacity:.95}55%{transform:rotateY(110deg);opacity:0}56%{transform:rotateY(-70deg);opacity:0}100%{transform:rotateY(0);opacity:1}}
.zoomwrap{transform-origin:top center}
.book{perspective:2600px}
.book3d{position:relative;width:min(100%,860px);margin:0 auto;transform-style:preserve-3d}
.book3d.zoomed{width:min(160%,1400px)}
.book3d .sheets{position:relative}
.book.compare .book3d{width:min(100%,1500px)}
.book.compare .sheets{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.sheet{position:relative;background:#fff;box-shadow:0 12px 40px rgba(0,0,0,.18),0 0 0 1px rgba(0,0,0,.04);container-type:inline-size;transform-origin:left center}
.sheet::after{content:"";position:absolute;right:-6px;top:6px;bottom:-6px;width:6px;background:repeating-linear-gradient(to right,#c9d3d6 0 1px,#fff 1px 2px);border-radius:0 3px 3px 0;box-shadow:2px 3px 6px rgba(0,0,0,.12)}
.sheet .pg{position:relative;container-type:inline-size}
.sheet.ex{opacity:.98}
.sheet.ex::before{content:"EJEMPLO LLENO";position:absolute;z-index:6;left:10px;top:10px;background:var(--gold);color:#fff;font-size:11px;letter-spacing:.12em;padding:3px 8px;border-radius:999px}
.sheet .hot{container-type:normal}
.turn{position:absolute;z-index:30;transform-style:preserve-3d;transform-origin:left center;transition:transform .8s cubic-bezier(.45,.05,.35,1);pointer-events:none}
.turn .face{position:absolute;inset:0;backface-visibility:hidden;background:#fff;overflow:hidden;box-shadow:0 12px 40px rgba(0,0,0,.25)}
.turn .face.back{transform:rotateY(180deg)}
.turn .face::after{content:"";position:absolute;inset:0;background:linear-gradient(to right,rgba(0,0,0,.18),rgba(0,0,0,0) 22%,rgba(0,0,0,0) 78%,rgba(0,0,0,.12));opacity:0;transition:opacity .4s}
.turn.go .face::after{opacity:1}
.turn.fwd{transform:rotateY(0)}.turn.fwd.go{transform:rotateY(-180deg)}
.turn.back{transform:rotateY(-180deg)}.turn.back.go{transform:rotateY(0)}
.turn .face .hot .n,.turn .face .arrow,.turn .face .lens{display:none}
.lens{position:absolute;z-index:8;border:3px solid var(--c-sea);border-radius:12px;box-shadow:0 10px 30px rgba(0,0,0,.35),0 0 0 4px rgba(255,255,255,.9);background-repeat:no-repeat;background-color:#fff;pointer-events:none;animation:lensin .25s ease-out;opacity:1}
.lens::after{content:"";position:absolute;right:6px;top:4px;font-size:12px;opacity:.7}
@keyframes lensin{from{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}
.ink{position:absolute;z-index:4;font-family:"Times New Roman",Times,serif;color:#1c3f95;line-height:1;white-space:nowrap;overflow:hidden;padding-left:.3em;display:flex;align-items:flex-end;pointer-events:none;text-shadow:0 0 1px rgba(28,63,149,.3)}
.ink.inkbox{align-items:center;justify-content:center;padding:0;font-weight:500}
.hot.pin-wrap{background:rgba(28,63,149,.05);border-color:rgba(28,63,149,.45)}
.hot.pin-wrap.scored{border-style:solid;border-color:rgba(176,42,16,.7)}
.hot.pin-wrap input.pin{position:absolute;inset:0;width:100%;height:100%;border:0;background:transparent;font-family:"Times New Roman",Times,serif;color:#1c3f95;padding:0 .3em;outline:none;line-height:1}
.hot.pin-wrap input.pin:focus{background:rgba(255,235,120,.35)}
.hot.pbox{cursor:pointer;display:flex;align-items:center;justify-content:center;font-family:"Times New Roman",Times,serif;color:#1c3f95;font-weight:500}
.hot.pbox .mark{font-size:1.4em;line-height:1}
.hot.ok{border-color:var(--ok)!important;background:rgba(47,125,79,.12)!important}
.hot.bad{border-color:#b3261e!important;background:rgba(198,40,40,.12)!important}
.hot.pin-wrap .n,.hot.pbox .n{z-index:2}
.hot.pin-wrap.active{border-color:var(--c-sea);border-width:3px;background:rgba(176,42,16,.10)}
.hot.pin-wrap.seen:not(.active){border-color:rgba(47,125,79,.55)}
.hot.pin-wrap.filled:not(.active),.hot.pbox.filled:not(.active){background:rgba(28,63,149,.09)}
.hot.pbox.active{border-color:var(--c-sea);border-width:3px}
.review .pg{position:relative;container-type:inline-size;background:#fff;box-shadow:0 2px 14px rgba(0,0,0,.14);margin:0 auto 22px;max-width:920px}
.review .pg>img{display:block;width:100%;height:auto}
.review .hot{cursor:default}
.review .hot .n{font-size:10px}
.review .ink{pointer-events:none}
/* inputs must be usable even when the page is scaled down: they sit on the line like handwriting */
.hot.pin-wrap input.pin{top:auto;bottom:-3px;height:auto;min-height:22px;line-height:1;padding:0 .3em 1px;font-size:max(14px,var(--pinfs,1cqw))}
.hot.pin-wrap .n,.hot.pbox .n{left:-22px;top:-9px}
.hot.pbox{min-width:16px;min-height:16px}
.hot.pbox .mark{font-size:max(16px,1.4em)}
.review .ink:not(.inkbox){top:auto;height:auto;min-height:18px;overflow:visible;font-size:max(15px,var(--inkfs,1cqw));padding-bottom:1px}
.review .ink.inkbox{font-size:max(16px,var(--inkfs,1cqw))}
/* typed text: plain Times New Roman that sits inside the field line (user request 2026-09-21) */
.hot.pin-wrap input.pin,.ink,.hot.pbox,.review .ink{font-family:"Times New Roman",Times,serif;font-weight:400;text-shadow:none;color:#14306e}
.hot.pin-wrap input.pin{min-height:17px;font-size:max(12.5px,var(--pinfs,1cqw));line-height:1;padding:0 3px 1px;bottom:-1px}
.ink:not(.inkbox){line-height:1;padding-left:3px}
.review .ink:not(.inkbox){min-height:15px;font-size:max(12.5px,var(--inkfs,1cqw));padding-bottom:1px}
.hot.pbox .mark,.ink.inkbox{font-family:"Times New Roman",Times,serif;font-weight:500}
.hot.pbox .mark{font-size:max(13px,1.1em)}
.hot.pin-wrap,.hot.pbox{border:0!important;background:transparent!important;animation:none!important;box-shadow:none!important;border-radius:0}
.hot.pin-wrap input.pin{border:0;border-radius:3px;background:rgba(28,63,149,.08);box-shadow:none;top:auto;bottom:0;height:auto;min-height:24px;padding:0 6px;font-size:max(16px,var(--pinfs,1cqw));line-height:1;color:#0f2a6b;text-align:left}
.hot.pin-wrap.filled input.pin{background:rgba(28,63,149,.11)}
.hot.pin-wrap.active input.pin,.hot.pin-wrap input.pin:focus{background:rgba(255,222,89,.6);outline:none}
.hot.pin-wrap.ok input.pin{background:rgba(47,125,79,.22)!important}
.hot.pin-wrap.bad input.pin{background:rgba(198,40,40,.20)!important}
.hot.pbox{background:rgba(28,63,149,.10)!important;border-radius:3px}
.hot.pbox.filled{background:rgba(28,63,149,.16)!important}
.hot.pbox.active{background:rgba(255,222,89,.6)!important}
.hot.pbox.ok{background:rgba(47,125,79,.25)!important}.hot.pbox.bad{background:rgba(198,40,40,.22)!important}
.hot.pin-wrap .n,.hot.pbox .n{left:-24px;top:50%;transform:translateY(-50%)}
.hot.pin-wrap.active .n,.hot.pbox.active .n{transform:translateY(-50%) scale(1.15)}
/* The office review view matches: highlight, no box */
.review .hot{border:0!important;background:rgba(28,63,149,.06)!important;border-radius:3px}
.review .hot.empty{background:rgba(176,42,16,.07)!important}
.review .hot.right{background:rgba(47,125,79,.22)!important}.review .hot.wrong{background:rgba(198,40,40,.20)!important}
.review .ink:not(.inkbox){background:rgba(28,63,149,.10);border-radius:3px;min-height:22px;font-size:max(15px,var(--inkfs,1cqw));padding:0 6px 1px;align-items:center}
.review .hot .n{left:-24px;top:50%;transform:translateY(-50%)}
.hot.pin-wrap input.pin{min-height:20px;font-size:max(14.5px,var(--pinfs,1cqw));padding:0 5px}
.book3d.zoomed .hot.pin-wrap input.pin{min-height:24px;font-size:max(16px,var(--pinfs,1cqw))}
/* study view: wider page, left list hidden until asked (2026-09-22) */
.book3d,.book .pagebar{width:min(100%,1040px)}
.stage.focus{grid-template-columns:1fr 360px}
.stage.focus .side{display:none}
@media (max-width:1100px){.stage.focus{grid-template-columns:1fr 340px}}
.sheet{width:min(100%,1040px)}
.stage.focus .hot.pin-wrap input.pin{min-height:22px;font-size:max(16px,var(--pinfs,1cqw))}
.book3d.zoomed .sheet{width:100%}
.lens-ink{position:absolute;display:flex;align-items:center;padding:0 8px;font-family:"Times New Roman",Times,serif;color:#0f2a6b;background:rgba(255,222,89,.75);border-radius:4px;white-space:nowrap;overflow:hidden;line-height:1}
.lens-ink.empty{color:#8a827a;font-family:var(--sans);font-size:14px!important;font-style:italic}
.lens{overflow:hidden}
.lens-ink{max-width:calc(100% - 8px)}
/* typed text sits ON the printed line: box is exactly one line tall, anchored to the line (2026-09-23) */
.hot.pin-wrap input.pin,.stage.focus .hot.pin-wrap input.pin,.book3d.zoomed .hot.pin-wrap input.pin{min-height:0;height:1.25em;line-height:1.25;bottom:-3px;padding:0 5px 1px}
.hot.pin-wrap.tall input.pin{bottom:auto;top:0}
.lens-ink{line-height:1.25;align-items:center}
.lens-ink.empty{font-size:16px!important;line-height:1.25}
/* ===== Fit the line: band = detected rectangle, letters and badge sized to it (2026-09-23) ===== */
.hot.pin-wrap input.pin,.stage.focus .hot.pin-wrap input.pin,.book3d.zoomed .hot.pin-wrap input.pin,.hot.pin-wrap.tall input.pin{top:0;bottom:0;height:100%;min-height:0;line-height:1;padding:0 3px;font-size:min(20px,calc(var(--fh,1.4cqw) * .82))}
.hot.pin-wrap .n,.hot.pbox .n,.review .hot .n{--bs:min(18px,var(--fh,1.4cqw));min-width:var(--bs);width:var(--bs);height:var(--bs);line-height:var(--bs);font-size:calc(var(--bs) * .62);padding:0;left:calc(var(--bs) * -1.25);top:50%;transform:translateY(-50%);box-shadow:none}
.hot.pin-wrap.active .n,.hot.pbox.active .n{transform:translateY(-50%) scale(1.1)}
.hot.pin-wrap.active input.pin,.hot.pin-wrap input.pin:focus{box-shadow:0 0 0 1px rgba(200,160,0,.35)}
.review .ink:not(.inkbox){top:auto;bottom:auto;min-height:0;line-height:1;padding:0 3px;font-size:min(20px,calc(var(--fh,1.4cqw) * .82));align-items:center}
.lens-ink{padding:0;line-height:1}
.hot.pbox{min-width:0;min-height:0}
/* ===== Typed letters at the document's own size; the highlight stays exactly on the field (2026-09-23) ===== */
.hot.pin-wrap{background:rgba(28,63,149,.08)!important;border-radius:3px}
.hot.pin-wrap.filled{background:rgba(28,63,149,.11)!important}
.hot.pin-wrap.active,.hot.pin-wrap:focus-within{background:rgba(255,222,89,.62)!important}
.hot.pin-wrap.ok{background:rgba(47,125,79,.22)!important}
.hot.pin-wrap.bad{background:rgba(198,40,40,.2)!important}
.hot.pin-wrap input.pin,.stage.focus .hot.pin-wrap input.pin,.book3d.zoomed .hot.pin-wrap input.pin,.hot.pin-wrap.tall input.pin{background:transparent!important;box-shadow:none!important;top:auto;bottom:-.22em;height:1.3em;min-height:0;line-height:1;padding:0 3px;font-size:min(40px,calc(var(--fh,1.4cqw) * 1.15));overflow:visible}
.hot.pin-wrap input.pin:focus,.hot.pin-wrap.active input.pin{background:transparent!important;box-shadow:none!important}
.review .ink:not(.inkbox){overflow:visible;align-items:flex-end;padding:0 3px .04em;font-size:min(40px,calc(var(--fh,1.4cqw) * 1.15));line-height:1}
.lens-ink{overflow:hidden;align-items:flex-end;white-space:nowrap}
/* mandatory clause (brokerage rule): red highlight, locked text, panel box (2026-09-23) */
.hot.pin-wrap.required{background:rgba(176,42,16,.10)!important;box-shadow:inset 0 0 0 1.5px rgba(176,42,16,.45)}
.hot.pin-wrap.required.active{background:rgba(255,222,89,.62)!important}
.hot.pin-wrap.required input.pin{color:#7a1414}
/* ================= chapter screen: chrome around the form ================= */
.chapter-page{background:var(--c-sand)}
.stage{height:calc(100vh - var(--tb));font-weight:var(--fw-ui);font-size:15px}
.side{background:var(--c-sand-2);border-right:1px solid var(--c-line);padding:22px 20px;overflow:auto}
.side .ch-title{font:300 23px/1.2 var(--serif);letter-spacing:-.01em;margin:0 0 8px}
.side .code{font:300 11.5px/1.4 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.side h5,.panel h5{font:400 11px/1.3 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:22px 0 10px}
.side .bar{height:3px}
.side .progress{margin-top:8px;font-size:13px;color:var(--muted)}
.pages-list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.pages-list button{min-width:38px;height:36px;padding:0 6px;border-radius:var(--r);border:1px solid var(--c-line);background:var(--c-sand);font:400 13px/1 var(--sans);color:var(--c-sea)}
.pages-list button:hover{border-color:var(--c-sea)}
.pages-list button.cur{background:var(--c-sea);color:var(--c-sand);border-color:var(--c-sea)}
.pages-list button.seen:not(.cur){border-color:var(--ok);color:var(--ok)}
.pages-list button.reading{opacity:.6}
.pages-list button.cover{padding:0 12px;font-size:10.5px;letter-spacing:.14em;text-transform:uppercase}
.fields-list{list-style:none;margin:0;padding:0}
.fields-list li{display:flex;gap:10px;align-items:flex-start;padding:8px 8px;border-bottom:1px solid var(--c-line-soft);cursor:pointer;font-size:14px;line-height:1.35}
.fields-list li:hover{background:var(--c-sky-2)}
.fields-list li.cur{background:var(--c-sky)}
.fields-list li .n{flex:0 0 24px;height:24px;border-radius:50%;border:1px solid var(--c-sea);color:var(--c-sea);font:500 11px/1 var(--sans);display:flex;align-items:center;justify-content:center}
.fields-list li.seen .n{background:var(--ok);border-color:var(--ok);color:#fff}
.fields-list li .req{font-style:normal;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--c-alert);font-weight:500;margin-left:4px}
/* toolbar pinned above the form */
.book .pagebar{position:sticky;top:0;z-index:7;width:auto;max-width:none;margin:0 -22px 18px;padding:10px 22px;background:var(--c-sand);border-bottom:1px solid var(--c-line);display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:8px 10px}
.book .pagebar #prevPage{order:1}.book .pagebar .pn{order:2}.book .pagebar #nextPage{order:3}
.book .pagebar .tools{order:4;flex-basis:100%;display:flex;flex-wrap:wrap;gap:6px;justify-content:center;align-items:center}
.book .pagebar .pn{font:300 17px/1 var(--serif);font-style:italic;padding:0 14px;min-width:150px;text-align:center}
.book .pagebar .btn.small{min-height:36px}
.tool{display:inline-flex;align-items:center;gap:7px;min-height:36px;padding:6px 12px;border:1px solid var(--c-line);border-radius:var(--r);background:transparent;color:var(--c-sea);font:400 12px/1 var(--sans);letter-spacing:1.1px;text-transform:uppercase;white-space:nowrap}
.tool:hover{border-color:var(--c-sea)}
.tool svg{flex:0 0 16px;stroke-width:1.5}
.tool.on{background:var(--c-sea);color:var(--c-sand);border-color:var(--c-sea)}
.tool.playing{box-shadow:0 0 0 3px rgba(180,141,0,.35)}
.tool:disabled{opacity:.35;cursor:default}
select.tool{padding:6px 10px;appearance:auto;cursor:pointer}
.zoomctl{display:inline-flex;align-items:center;gap:4px}
.tool.zl{min-width:56px;justify-content:center;border-color:transparent;cursor:default;font-family:var(--serif);font-style:italic;font-size:15px;letter-spacing:0;text-transform:none}
.fillerbar{position:sticky;top:0;z-index:6;padding:10px 22px;background:var(--c-gold);color:#fff;font-size:14.5px;line-height:1.45;text-align:center}
.book .pagebar .fillerbar{position:static;order:5;flex-basis:100%;margin:4px -22px -10px;border-radius:0}
.fillerbar b{font-weight:500}
/* right panel */
.panel{background:var(--c-sand);border-left:1px solid var(--c-line);display:flex;flex-direction:column;overflow:hidden}
.panel .head{padding:16px 22px;border-bottom:1px solid var(--c-line);display:flex;align-items:center;gap:12px;background:var(--c-sand-2)}
.panel .head .n{flex:0 0 34px;height:34px;border-radius:50%;background:var(--c-sea);color:var(--c-sand);font:500 13px/1 var(--sans);display:flex;align-items:center;justify-content:center}
.panel .head .k{font:400 11px/1.4 var(--sans);letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.panel .body{padding:24px 22px;overflow:auto;flex:1}
.panel h3{font:300 clamp(24px,1.1rem + .7vw,30px)/1.15 var(--serif);letter-spacing:-.01em;margin:0 0 10px}
.panel .onform{font-size:13px;color:var(--muted);margin-bottom:16px;padding-bottom:14px;border-bottom:1px solid var(--c-line-soft)}
.panel .onform b{color:var(--c-sea);font-family:"Times New Roman",Times,serif;font-weight:400;font-size:14.5px}
.panel .what{font-size:16px;line-height:1.6}
.panel .ex,.panel .mis,.panel .rule{margin-top:16px;padding:12px 0 12px 18px;border-left:2px solid var(--c-sea);font-size:15px;line-height:1.5;background:none;border-radius:0}
.panel .ex{border-color:var(--c-gold);background:linear-gradient(90deg,rgba(180,141,0,.09),rgba(180,141,0,0))}
.panel .rule{border-color:var(--ok)}
.panel .mis{border-color:var(--c-alert)}
.panel .ex b,.panel .mis b,.panel .rule b{display:block;font:400 11px/1.4 var(--sans);letter-spacing:.18em;text-transform:uppercase;margin-bottom:4px}
.panel .ex b{color:var(--c-gold-deep)}.panel .rule b{color:var(--ok)}.panel .mis b{color:var(--c-alert)}
.panel .foot{padding:12px 22px;border-top:1px solid var(--c-line);display:flex;gap:10px;justify-content:space-between;align-items:center;background:var(--c-sand-2);flex-wrap:wrap}
.panel .foot .pos{font-size:12.5px;color:var(--muted)}
.panel .foot .btn{min-height:44px}
.hint{font-size:13.5px;color:var(--muted);margin:16px 0}
.intro{padding:2px 0}
.intro h3{font-size:clamp(26px,1.2rem + 1vw,34px)}
.intro p{margin:0 0 12px;font-size:15.5px;line-height:1.6}
.intro ul{padding-left:20px;margin:6px 0 10px}
.intro li{margin-bottom:6px}
.intro .who{font-size:14px;background:var(--c-sky-2);padding:14px 16px;margin-top:14px;border-radius:var(--r);line-height:1.6}
.intro .who b{font-weight:500}
.mandatory{background:var(--c-alert);color:#fff;border-radius:var(--r);padding:14px 16px;margin-bottom:14px;font-size:14.5px;line-height:1.5}
.mandatory b{display:block;font:400 11px/1.4 var(--sans);letter-spacing:.18em;text-transform:uppercase;opacity:.92;margin-bottom:4px}
.mandatory.small{padding:10px 14px;font-size:13.5px}
.reading-note{background:var(--c-sky-2);border-radius:var(--r);padding:14px 16px;font-size:15px;margin-bottom:14px;line-height:1.55}
.status{border-radius:var(--r);padding:12px 14px;font-size:14px;margin-top:14px;line-height:1.5;border-left:2px solid currentColor}
.status.ok{background:var(--c-ok-soft);color:var(--c-ok)}
.status.wait{background:var(--c-gold-soft);color:#6d5500}
.status.back{background:var(--c-alert-soft);color:var(--c-alert)}
.status.info{background:var(--c-sky-2);color:#44525b;border-left-color:var(--c-sky)}
.status .btn{margin-top:10px}
/* study modes: a numbered list split by hairlines */
.modes{display:grid;gap:0;margin-top:22px;border-top:1px solid var(--c-sea)}
.mode{display:grid;grid-template-columns:1fr;gap:2px;text-align:left;border:0;border-bottom:1px solid var(--c-line);background:transparent;border-radius:0;padding:14px 36px 14px 4px;position:relative;transition:background .2s}
.mode::after{content:"→";position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:18px;transition:transform .15s}
.mode:hover{background:var(--c-sky-2)}
.mode:hover::after{transform:translate(4px,-50%)}
.mode b{font:300 21px/1.2 var(--serif);color:var(--c-sea)}
.mode span{font-size:13px;color:var(--muted)}
.video-slot{aspect-ratio:16/9;background:#111;overflow:hidden;margin-bottom:16px}
.video-slot iframe,.video-slot video{width:100%;height:100%;border:0;display:block}
.video-slot.empty{aspect-ratio:auto;background:var(--c-gold-soft);color:var(--c-sea);padding:12px 14px;font-size:13.5px;border-radius:var(--r)}
/* quiz */
.quiz>p{font-size:15px}
.quiz .q{border-top:1px solid var(--c-line);padding:18px 0 10px;margin:0}
.quiz .q h4{font:300 20px/1.3 var(--serif);margin:0 0 10px}
.quiz .opt{display:block;width:100%;text-align:left;border:1px solid var(--c-line);background:transparent;border-radius:var(--r);padding:11px 14px;margin:7px 0;font:400 14.5px/1.4 var(--sans);color:var(--c-sea);transition:border-color .15s,background .15s}
.quiz .opt:hover{border-color:var(--c-sea)}
.quiz .opt.sel{border-color:var(--c-sea);background:var(--c-sky-2);box-shadow:inset 3px 0 0 var(--c-sea)}
.quiz .opt.right{border-color:var(--ok);background:var(--c-ok-soft);box-shadow:inset 3px 0 0 var(--ok)}
.quiz .opt.wrong{border-color:var(--c-alert);background:var(--c-alert-soft);box-shadow:inset 3px 0 0 var(--c-alert)}
.quiz .why{font-size:13.5px;color:var(--muted);margin-top:6px}
.result{text-align:center;padding:28px 6px}
.result .big{font:280 clamp(30px,1.4rem + 1.4vw,40px)/1.12 var(--serif);font-style:italic;margin:6px 0 14px}
.result p{font-size:15px}
.result.small{padding:6px 0 14px;border-bottom:1px solid var(--c-line);margin-bottom:14px}
.result.small .big{font-size:44px;margin:0;font-style:normal}
.scen{background:var(--c-sea);color:var(--c-sand);border-radius:var(--r);padding:16px 18px;font-size:15px;line-height:1.55}
.scen b{display:block;color:#e2c766;font:400 11px/1.4 var(--sans);letter-spacing:.18em;text-transform:uppercase;margin-bottom:6px}
.plist{list-style:none;margin:0;padding:0}
.plist li{display:flex;gap:10px;align-items:flex-start;padding:8px 6px;border-bottom:1px solid var(--c-line-soft);font-size:14px;cursor:pointer}
.plist li .n{flex:0 0 24px;height:24px;border-radius:50%;border:1px solid var(--c-sea);color:var(--c-sea);font:500 11px/1 var(--sans);display:flex;align-items:center;justify-content:center}
.plist li.ok{background:var(--c-ok-soft)}.plist li.ok .n{background:var(--ok);border-color:var(--ok);color:#fff}
.plist li.bad{background:var(--c-alert-soft)}.plist li.bad .n{background:#b3261e;border-color:#b3261e;color:#fff}
.plist li.muted{color:var(--muted);cursor:default}
.plist small{color:var(--muted)}
.toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%);background:var(--c-sea);color:var(--c-sand);padding:13px 22px;border-radius:var(--r);font:400 14px/1.3 var(--sans);letter-spacing:.02em;opacity:0;transition:opacity .3s;pointer-events:none;z-index:60;max-width:calc(100vw - 32px);text-align:center}
.toast.show{opacity:1}
.locked-box{grid-column:1/-1;max-width:620px;margin:80px auto;background:var(--c-sand);padding:48px 40px;text-align:center;border-top:1px solid var(--c-sea);border-bottom:1px solid var(--c-sea)}
.locked-box h2{font-size:var(--fs-display-md);line-height:1.08;margin:6px 0 16px}
.locked-box p{color:var(--muted);margin:0 0 26px;font-size:16px}
/* chapter cover (first page of the book) */
.sheet.is-cover{box-shadow:0 20px 50px rgba(23,37,46,.35)}
div.cover{aspect-ratio:1275/1650;position:relative;display:flex;flex-direction:column;align-items:center;text-align:center;padding:9% 10% 7%;background:var(--c-sea);color:var(--c-sand);box-sizing:border-box;overflow:hidden}
div.cover::before{content:"";position:absolute;inset:3.2cqw;border:1px solid rgba(180,141,0,.7);pointer-events:none}
div.cover::after{content:"";position:absolute;inset:4.2cqw;border:1px solid rgba(246,247,240,.18);pointer-events:none}
div.cover img{height:clamp(70px,17cqw,190px);width:auto;margin:2% 0 5%}
div.cover .cv-academy{font:300 clamp(10px,1.35cqw,15px)/1.3 var(--sans);letter-spacing:.32em;text-transform:uppercase;color:#e2c766}
div.cover .cv-num{font:280 italic clamp(22px,4.4cqw,48px)/1 var(--serif);margin-top:9%;color:rgba(246,247,240,.9)}
div.cover h2{font:280 clamp(26px,6.2cqw,70px)/1.04 var(--serif);letter-spacing:-.02em;color:#fff;margin:3% 0 4%}
div.cover .cv-code{font:300 clamp(11px,1.5cqw,16px)/1.4 var(--sans);letter-spacing:.18em;text-transform:uppercase;color:rgba(246,247,240,.72)}
div.cover .cv-meta{font:300 clamp(12px,1.7cqw,18px)/1.4 var(--sans);margin-top:5%;padding:1.6cqw 3cqw;border-top:1px solid rgba(246,247,240,.3);border-bottom:1px solid rgba(246,247,240,.3)}
div.cover .cv-part{margin-top:auto;font:300 italic clamp(15px,2.6cqw,28px)/1.2 var(--serif);color:#e2c766}
div.cover .cv-foot{font:300 clamp(10px,1.3cqw,14px)/1.3 var(--sans);letter-spacing:.24em;text-transform:uppercase;color:rgba(246,247,240,.6);margin-top:2%}
/* form engine colour retune (after the engine block) */
.hot{border-color:rgba(33,49,60,.5);background:rgba(33,49,60,.05)}
.hot:hover{background:rgba(33,49,60,.12)}
.hot.active{border-color:var(--c-sea);background:rgba(180,141,0,.14);animation-name:pulse2}
@keyframes pulse2{0%,100%{box-shadow:0 0 0 0 rgba(180,141,0,.5)}50%{box-shadow:0 0 0 8px rgba(180,141,0,0)}}
.hot.active .n,.hot.pin-wrap.active .n,.hot.pbox.active .n{background:var(--c-gold)}
.arrow{color:var(--c-gold)}
.lens{border:2px solid var(--c-sea);border-radius:var(--r)}
.sheet.ex::before{border-radius:var(--r);letter-spacing:.2em;font-weight:400}

/* ================= login ================= */
.login-page{min-height:100vh;display:flex;flex-direction:column}
.login-split{flex:1;display:grid;grid-template-columns:1fr 1fr;min-height:calc(100vh - var(--hero-frame))}
.login-art{position:relative;margin:var(--hero-frame) 0 0 var(--hero-frame);background:var(--c-sea);color:var(--c-sand);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:60px 40px;overflow:hidden}
.login-art::before{content:"";position:absolute;inset:22px;border:1px solid rgba(180,141,0,.55);pointer-events:none}
.login-art img{width:min(62%,300px);height:auto;margin-bottom:44px}
.login-art .eyebrow{color:#e2c766;margin-bottom:22px}
.login-art h2{font-size:clamp(2.6rem,1.6rem + 3vw,5rem);line-height:1;letter-spacing:-.02em;font-weight:280;color:#fff}
.login-art .sub{font:300 italic var(--fs-h4)/1.3 var(--serif);margin:20px 0 0;color:rgba(246,247,240,.85)}
.login-side{display:flex;align-items:center;justify-content:center;padding:60px 24px}
.login{width:min(100%,440px)}
.login h1{font-size:var(--fs-display-lg);line-height:1;margin:0 0 16px}
.login p{font-size:16px;margin:0 0 26px;color:#44525b}
.login label,.field label,.form label.lbl{display:block;font:400 12px/1.3 var(--sans);letter-spacing:var(--ls-btn);text-transform:uppercase;margin:20px 0 10px;color:var(--c-sea)}
.login input,.field input,.field textarea,.field select,.form input[type=password],.form input[type=text],.form input[type=email]{width:100%;font:400 16px/1.3 var(--sans);color:var(--c-sea);padding:15px 18px;border:1px solid #C6C9C6;border-radius:var(--r);background:#EEEFE8;outline:none;transition:border-color .15s,background .15s}
.login input:focus,.field input:focus,.field textarea:focus,.field select:focus,.form input:focus{border-color:var(--c-sea);background:#fff}
.login input::placeholder,.field input::placeholder{color:rgba(33,49,60,.45)}
.login .btn{width:100%;margin-top:28px;min-height:56px}
.login .err{color:var(--c-alert);font-size:14px;margin-top:12px;min-height:20px}
.login .foot{font-size:13.5px;color:var(--muted);margin-top:22px;padding-top:18px;border-top:1px solid var(--c-line)}
.login-why{background:var(--c-gold-soft);border-left:2px solid var(--c-gold);color:#5c4700;padding:12px 16px;font-size:14.5px;margin-bottom:18px;line-height:1.5}
.login-legal{padding:18px var(--gutter);display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:13px;color:var(--muted);border-top:1px solid var(--c-line)}
.login-legal a{text-decoration:none}.login-legal a:hover{text-decoration:underline}

/* ================= my account ================= */
.acct{padding-block:72px 96px;display:grid;gap:0}
.acct-sec{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);gap:24px 60px;padding:48px 0;border-top:1px solid var(--c-line)}
.acct-sec:first-of-type{border-top:0;padding-top:0}
.acct-sec h2{font-size:var(--fs-display-md);line-height:1.05}
.acct-sec .eyebrow{margin-bottom:14px;color:var(--muted)}
.notice,.card2{background:var(--c-gold-soft);border-left:2px solid var(--c-gold);padding:20px 24px;margin-bottom:40px}
.notice h3,.card2 h3{font-size:var(--fs-h4);margin:0 0 6px}
.notice p{margin:0}
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));border-top:1px solid var(--c-line);border-left:1px solid var(--c-line)}
.badge{display:flex;align-items:flex-start;gap:12px;padding:18px 18px;border-right:1px solid var(--c-line);border-bottom:1px solid var(--c-line);font-size:14px;color:var(--muted);line-height:1.45}
.badge::before{content:"";flex:0 0 12px;height:12px;margin-top:6px;border:1px solid var(--c-line);transform:rotate(45deg)}
.badge.on::before{background:var(--c-gold);border-color:var(--c-gold)}
.badge b{display:block;font:300 19px/1.25 var(--serif);color:var(--c-sea);margin-bottom:3px}
.badge.on{background:rgba(180,141,0,.07)}
.badge .ic{display:none}
.form .field{margin-bottom:4px}
.form .btn{margin-top:26px}
.msg{font-size:14px;margin-top:12px;color:var(--ok)}
.certs{font-size:15px;line-height:1.6}
.certs>div{padding:14px 0;border-bottom:1px solid var(--c-line-soft)}
.certs b{font-weight:500;letter-spacing:.08em}

/* ================= glossary ================= */
.gl{padding-block:64px 96px}
.gl-search{max-width:720px;margin:0 auto 56px}
.gl-search input{width:100%;font:300 18px/1.3 var(--sans);color:var(--c-sea);padding:18px 22px;border:1px solid #C6C9C6;border-radius:var(--r);background:#EEEFE8;outline:none}
.gl-search input:focus{border-color:var(--c-sea);background:#fff}
.term{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.7fr);gap:10px 56px;padding:30px 0;border-top:1px solid var(--c-line)}
.term:last-child{border-bottom:1px solid var(--c-line)}
.term b{display:block;font:300 var(--fs-h3)/1.12 var(--serif);letter-spacing:-.01em;font-weight:300}
.term small{display:block;font:300 italic 18px/1.3 var(--serif);color:var(--muted);margin-top:6px}
.term p{margin:0 0 12px;font-size:var(--fs-body);line-height:1.6}
.term a{font:400 12px/1.3 var(--sans);letter-spacing:.16em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:2px}
.empty-note{color:var(--muted);text-align:center;padding:30px 0}

/* ================= certificate ================= */
.cert-wrap{max-width:1100px;margin:0 auto;padding:56px 20px 96px}
.cert-controls{display:flex;gap:14px 16px;align-items:flex-end;flex-wrap:wrap;margin-bottom:36px;padding-bottom:28px;border-bottom:1px solid var(--c-line)}
.cert-controls .field{flex:1;min-width:240px;margin:0}
.cert-controls .field label{margin-top:0}
.cert-controls .status-line{flex-basis:100%;font-size:14px;color:var(--muted)}
.cert{position:relative;background:#fbfbf7;padding:clamp(36px,6vw,80px) clamp(24px,7vw,96px) clamp(32px,5vw,64px);text-align:center;color:var(--c-sea);border:1px solid var(--c-line)}
.cert::before{content:"";position:absolute;inset:14px;border:1px solid var(--c-gold);pointer-events:none}
.cert::after{content:"";position:absolute;inset:20px;border:1px solid var(--c-line-soft);pointer-events:none}
.cert>*{position:relative;z-index:1}
.cert img{height:clamp(80px,11vw,130px);width:auto}
.cert .cert-ac{font:300 13px/1 var(--sans);letter-spacing:.5em;text-transform:uppercase;margin-top:14px;padding-left:.5em;color:var(--c-gold-deep)}
.cert .t{font:280 clamp(30px,1.2rem + 2.4vw,54px)/1.05 var(--serif);letter-spacing:-.015em;margin:28px 0 0}
.cert .t em{font-style:italic}
.cert .small{font-size:14px;color:var(--muted);letter-spacing:.02em}
.cert .lbl{margin-top:30px;font:300 12px/1 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:var(--muted)}
.cert .name{font:280 italic clamp(38px,1.6rem + 3.4vw,72px)/1.1 var(--serif);color:var(--c-sea);margin:14px auto 12px;padding:0 30px 12px;border-bottom:1px solid var(--c-gold);display:inline-block;min-width:min(100%,520px)}
.cert .mod{font:300 clamp(20px,1rem + .8vw,28px)/1.25 var(--serif);margin:10px 0 8px}
.cert .badges{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;margin-top:20px;border:0}
.cert .badge{border:0;padding:0;font:400 11.5px/1.4 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--c-gold-deep);background:none}
.cert .badge::before{display:none}
.cert .cert-foot{display:grid;grid-template-columns:1fr 1fr;align-items:end;gap:30px;margin-top:56px;text-align:left}
.cert .sig{justify-self:end;text-align:center;min-width:250px}
.cert .sig div{border-top:1px solid var(--c-sea);padding-top:8px;font-size:13px;color:var(--muted)}
.cert .sig b{display:block;font:300 20px/1.2 var(--serif);color:var(--c-sea)}
.cert .code{font-size:12.5px;color:var(--muted);letter-spacing:.06em;line-height:1.6}
.cert .code b{color:var(--c-sea);font-size:14px;letter-spacing:.16em}
.cert .motif{width:34px;height:34px;margin:0 0 12px;color:var(--c-gold)}

/* ================= verify ================= */
.verify{max-width:760px;margin:0 auto;padding:72px 20px 110px;text-align:center}
.verify p.help{font-size:var(--fs-body);margin:0 0 30px}
.verify-form{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;text-align:left}
.verify-form .field{flex:1;min-width:250px;margin:0}
.verify-form .field label{margin-top:0}
.verify-form input{text-transform:uppercase;letter-spacing:.08em}
.verify-form .btn{align-self:flex-end;min-height:52px}
.verify-out{margin-top:30px;font-size:16px;text-align:left;line-height:1.6}
.verify-ok,.verify-no{padding:20px 24px;border-left:2px solid currentColor}
.verify-ok{background:var(--c-ok-soft);color:var(--c-ok)}
.verify-ok b{color:var(--c-sea)}
.verify-no{background:var(--c-alert-soft);color:var(--c-alert)}

/* ================= office panel ================= */
.adm-page{font-weight:var(--fw-ui)}
.adm-tabs{background:var(--c-sand-2);border-bottom:1px solid var(--c-line)}
.adm-nav{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;max-width:1100px;margin:0 auto;padding:18px 20px}
.adm-nav a,.adm-nav button{font:400 13.5px/1.2 var(--sans);letter-spacing:1.6px;text-transform:uppercase;min-height:50px;padding:12px 22px;border-radius:var(--r);border:1px solid var(--c-sea);background:transparent;color:var(--c-sea);cursor:pointer;display:inline-flex;align-items:center;gap:10px;text-decoration:none;transition:background .2s,color .2s}
.adm-nav button:hover{background:var(--c-sand)}
.adm-nav .on,.adm-nav .on:hover{background:var(--c-sea);color:var(--c-sand)}
.adm-nav .count{background:var(--c-gold);color:#fff;border-radius:999px;font-size:12px;letter-spacing:0;padding:2px 9px;min-width:24px;text-align:center}
.adm{max-width:1100px;margin:0 auto;padding:48px 20px 96px}
.adm h1{font-size:var(--fs-display-md);line-height:1.05;margin:4px 0 10px}
.adm .sub{color:#44525b;margin:0 0 22px;font-size:16px}
.adm .eyebrow{color:var(--muted);margin-bottom:12px}
#greet .eyebrow{color:rgba(246,247,240,.8)}
#greet h1{font-size:clamp(2.5rem,1.4rem + 3.6vw,4.4rem);font-weight:280;color:#fff;margin:0}
.box{background:var(--c-sand);border-top:1px solid var(--c-sea);padding:32px 0 40px;margin-bottom:8px}
.box h2{font-size:clamp(28px,1.3rem + 1.2vw,40px);line-height:1.1;margin:0 0 10px}
.box h3{font-size:clamp(22px,1.1rem + .6vw,28px);line-height:1.15;margin:0 0 10px}
.box .help,.help{color:#4b5962;font-size:15.5px;margin:0 0 18px;line-height:1.6}
.field{display:flex;flex-direction:column;margin-bottom:16px}
.field label{margin:4px 0 10px}
.field textarea{min-height:90px;resize:vertical}
.todo{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--c-line)}
.todo .item{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 4px;border-bottom:1px solid var(--c-line);font-size:16px;flex-wrap:wrap}
.todo .item.urgent{background:linear-gradient(90deg,rgba(180,141,0,.12),rgba(180,141,0,0) 70%);padding-left:16px;border-left:2px solid var(--c-gold)}
.todo .item.ok{color:var(--ok)}
.todo .item b{font-weight:500}
.todo .item small{color:var(--muted)}
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));margin-top:10px;border-top:1px solid var(--c-line)}
.step{padding:20px 22px 20px 0;font-size:15px;line-height:1.55}
.step+.step{padding-left:22px;border-left:1px solid var(--c-line)}
.step .n{display:block;font:280 italic 44px/1 var(--serif);color:var(--c-gold-deep);margin-bottom:10px}
.step b{font-weight:500}
.people{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px}
.person{background:var(--c-sky-2);padding:24px 24px 22px;display:flex;flex-direction:column;gap:8px;color:var(--c-sea);text-decoration:none;border-radius:var(--r);transition:background .3s}
.person:hover{background:var(--c-sky)}
.person .name{font:300 26px/1.15 var(--serif)}
.person .mail{font-size:14px;color:var(--muted);margin-top:-2px}
.person .line{font-size:14.5px;color:#44525b}
.person .bar{margin:6px 0 2px;height:3px;background:rgba(33,49,60,.15)}
.person .bar i{background:var(--c-gold)}
.person .flags{display:flex;gap:6px 14px;flex-wrap:wrap}
.person .go{margin-top:8px;align-self:flex-start}
.flag{display:inline-flex;align-items:center;gap:7px;font:400 11.5px/1.3 var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--c-sea)}
.flag::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.flag.wait{color:var(--c-gold-deep)}.flag.back{color:var(--c-alert)}.flag.off{color:var(--muted)}.flag.ok{color:var(--ok)}.flag.new{color:#2a5d8a}
.msgbox{background:var(--c-sky-2);padding:24px 26px;margin-top:22px;border-radius:var(--r)}
.msgbox textarea{width:100%;min-height:160px;font:400 15.5px/1.55 var(--sans);color:var(--c-sea);padding:14px 16px;border:1px solid #CBD2D4;border-radius:var(--r);background:#fff;resize:vertical}
.msgbox .send{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.msgbox .pw{font:300 28px/1.2 var(--serif);letter-spacing:.08em;background:#fff;border:1px dashed var(--c-sea);padding:10px 18px;display:inline-block;margin:8px 0 14px}
.rows{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--c-line)}
.row{display:flex;align-items:center;gap:16px;padding:16px 4px;border-bottom:1px solid var(--c-line);flex-wrap:wrap}
.row .num{flex:0 0 38px;height:38px;border-radius:50%;border:1px solid var(--c-sea);color:var(--c-sea);display:flex;align-items:center;justify-content:center;font:400 14px/1 var(--sans)}
.row.approved .num{background:var(--ok);border-color:var(--ok);color:#fff}.row.pending .num{background:var(--c-gold);border-color:var(--c-gold);color:#fff}.row.returned .num{background:var(--c-alert);border-color:var(--c-alert);color:#fff}.row.closed .num{border-color:var(--c-line);color:#8a939a}
.row .txt{flex:1;min-width:200px}
.row .txt b{display:block;font:300 20px/1.25 var(--serif)}
.row .txt small{color:var(--muted);font-size:13.5px}
.row .act{display:flex;gap:8px;flex-wrap:wrap}
.row.closed .txt b{color:#7d878d}
.choice{display:grid;gap:12px;margin-top:8px}
.choice label{display:flex;gap:14px;align-items:flex-start;border:1px solid var(--c-line);border-radius:var(--r);padding:18px 20px;cursor:pointer;background:transparent;transition:border-color .15s,background .15s}
.choice label:hover{border-color:var(--c-sea)}
.choice label.on{border-color:var(--c-sea);background:var(--c-sky-2);box-shadow:inset 3px 0 0 var(--c-sea)}
.choice input{margin-top:5px;accent-color:var(--c-sea);width:18px;height:18px}
.choice b{display:block;font:300 21px/1.25 var(--serif)}
.choice span{font-size:14.5px;color:#4b5962;line-height:1.5}
details.adv{border:1px dashed var(--c-line);border-radius:var(--r);padding:16px 20px;margin-top:10px}
details.adv summary{cursor:pointer;font:400 12.5px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
details.adv .form-row{margin-top:12px}
.form-row{display:flex;gap:12px;flex-wrap:wrap;align-items:end}
.form-row label{font:400 11px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);display:block;margin-bottom:6px}
.form-row input,.form-row select{font:400 15px/1.3 var(--sans);padding:10px 12px;border:1px solid #C6C9C6;border-radius:var(--r);background:#EEEFE8;min-width:200px;color:var(--c-sea)}
.videos input{width:100%;font:400 14px/1.3 var(--sans);padding:9px 11px;border:1px solid #C6C9C6;border-radius:var(--r);background:#EEEFE8}
.adm table{width:100%;border-collapse:collapse;font-size:14px}
.adm th{text-align:left;padding:10px 8px;border-bottom:1px solid var(--c-line);font:400 11px/1.3 var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.adm td{padding:10px 8px;border-bottom:1px solid var(--c-line-soft);vertical-align:middle}
.evt{font-size:14px;padding:8px 0;border-bottom:1px solid var(--c-line-soft);color:#3c4a53}
.evt small{color:var(--muted)}
.danger{color:var(--c-alert)}
.hist{display:flex;flex-direction:column;border-top:1px solid var(--c-line)}
.hist div{font-size:15px;padding:12px 0;border-bottom:1px solid var(--c-line-soft)}
.hist small{color:var(--muted)}
.ok-msg{font-size:14.5px;color:var(--ok);margin-left:10px}
.err-msg{font-size:14.5px;color:var(--c-alert);margin-left:10px}
.headrow{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap}
.acts{display:flex;gap:10px;flex-wrap:wrap}
.acts-help{display:grid;gap:8px;margin-top:14px;font-size:14px;color:#4b5962;line-height:1.55}
.acts-help b{color:var(--c-sea);font-weight:500}
.chk{display:flex;gap:12px;align-items:flex-start;margin:12px 0 6px;font-size:15px;line-height:1.55;cursor:pointer}
.chk input{margin-top:4px;accent-color:var(--c-sea);flex:0 0 auto;width:18px;height:18px}
.chk b{font-weight:500}
.menu{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:8px}
.mbtn{font:inherit;text-align:left;background:var(--c-sky-2);border:1px solid transparent;border-radius:var(--r);padding:20px;cursor:pointer;display:flex;flex-direction:column;gap:6px;color:var(--c-sea)}
.mbtn b{font:300 21px/1.2 var(--serif)}
.mbtn span{font-size:14px;color:#4b5962}
.mbtn:hover{border-color:var(--c-sea)}

/* ================= review page (office) ================= */
.rv{max-width:1240px;margin:0 auto;padding:44px 20px 96px;font-weight:var(--fw-ui)}
.rv h1{font-size:var(--fs-display-md);line-height:1.05;margin:4px 0 8px}
.rv .sub{color:#44525b;margin:0 0 18px;font-size:15px}
.rv .head{display:flex;gap:18px;align-items:flex-start;flex-wrap:wrap;justify-content:space-between}
.rv .head .pill{color:var(--c-sea)}
.tiles{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));margin:22px 0 26px;border-top:1px solid var(--c-line);border-bottom:1px solid var(--c-line)}
.tile{padding:18px 20px}
.tile+.tile{border-left:1px solid var(--c-line)}
.tile .k{font:400 11px/1.3 var(--sans);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.tile .v{font:280 34px/1.1 var(--serif);margin-top:6px}
.tile .v small{font:400 13px/1 var(--sans);color:var(--muted)}
.panelx{border-top:1px solid var(--c-sea);padding:22px 0 18px;margin-bottom:18px}
.panelx h3{font-size:26px;margin:0 0 12px}
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:18px 0}
.tabs button{border:1px solid var(--c-sea);background:transparent;border-radius:var(--r);min-height:44px;padding:10px 16px;font:400 12.5px/1.2 var(--sans);letter-spacing:1.4px;text-transform:uppercase;color:var(--c-sea)}
.tabs button.on{background:var(--c-sea);color:var(--c-sand)}
.tabs button small{font-weight:400;color:inherit;opacity:.75;margin-left:4px;letter-spacing:0;text-transform:none}
.decide{position:sticky;top:0;z-index:5;background:var(--c-sand-2);border-top:1px solid var(--c-sea);border-bottom:1px solid var(--c-line);padding:16px 20px;margin:0 -20px 20px}
.decide .row{display:flex;gap:10px;align-items:flex-start;flex-wrap:wrap;border:0;padding:0}
.decide textarea{flex:1;min-width:260px;font:400 15px/1.5 var(--sans);padding:11px 13px;border:1px solid #C6C9C6;border-radius:var(--r);min-height:48px;resize:vertical;background:#fff;color:var(--c-sea)}
.decide .btn.back{background:transparent;color:var(--c-alert);border-color:var(--c-alert)}
.decide .btn.back:hover{background:var(--c-alert);color:#fff}
.decide .msg{font-size:14px;margin-top:8px}
.rv .st{margin:0}
.review .pg .hot.empty{border:1.5px dashed rgba(163,48,15,.45)}
.pgh{display:flex;justify-content:space-between;align-items:baseline;max-width:920px;margin:0 auto 8px;font-size:13.5px;color:var(--muted)}
.pgh b{font:300 18px/1.2 var(--serif);color:var(--c-sea)}
.fields{max-width:920px;margin:-8px auto 30px;font-size:14px;columns:2;column-gap:28px}
.fields div{break-inside:avoid;padding:5px 0;border-bottom:1px solid var(--c-line-soft);display:flex;gap:8px}
.fields .n{flex:0 0 22px;height:22px;border-radius:50%;background:var(--c-sea);color:#fff;font:500 10px/1 var(--sans);display:inline-flex;align-items:center;justify-content:center}
.fields .n.g{background:var(--ok)}.fields .n.e{background:#aab3b8}.fields .n.r{background:#b3261e}
.fields .v{font-family:"Times New Roman",Times,serif;color:#14306e;font-size:15px}
.fields .x{color:var(--muted)}
.q{padding:12px 0;border-bottom:1px solid var(--c-line-soft)}
.q h4{margin:0 0 8px;font:300 19px/1.3 var(--serif)}
.q .o{display:block;padding:7px 12px;border-radius:var(--r);margin:4px 0;font-size:14px;border:1px solid transparent}
.q .o.right{background:var(--c-ok-soft);border-color:var(--ok)}
.q .o.chosen{border-color:var(--c-alert);background:var(--c-alert-soft)}
.q .o.chosen.right{background:var(--c-ok-soft);border-color:var(--ok)}
.q .why{font-size:13px;color:var(--muted);margin-top:4px}
.empty{color:var(--muted);font-size:15px;padding:10px 0}

/* ================= responsive ================= */
@media (max-width:1100px){
  .stage{grid-template-columns:220px 1fr 340px}
  .topbar .crumb{display:none}
  .topbar.slim{flex-wrap:wrap}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .obj{grid-template-columns:repeat(2,1fr);row-gap:36px}
  .obj li:nth-child(3){border-left:0;padding-left:0}
  .hero-body{padding:48px 44px 110px}
  .foot-grid{grid-template-columns:1fr 1fr 1fr}
  .foot-brand{grid-column:1/-1}
}
@media (max-width:880px){
  .stage{display:flex;flex-direction:column;height:auto}
  .side{order:3;border-right:0;border-top:1px solid var(--c-line)}
  .book{order:1;min-height:60vh;padding:10px}
  .panel{order:2;border-left:0;border-top:1px solid var(--c-line);max-height:none}
  .panel .foot{position:sticky;bottom:0}
  .book3d{width:100%}
  .book .pagebar{margin:0 -10px 12px;padding:8px 10px}
  .lens{display:none}
  .topbar{grid-template-columns:1fr;justify-items:center;padding:24px 20px 0;gap:14px}
  .topbar .tb-left{order:2;justify-content:center}
  .topbar .tb-logo{order:1}
  .topbar .tb-right{order:3;justify-content:center}
  #userChip{justify-content:center}
  .topbar.slim{display:flex;padding:8px 12px;gap:8px}
  .topbar.slim .tb-nav{flex-wrap:wrap}
  .split{grid-template-columns:1fr;gap:48px}
  .split-text{margin:0;max-width:none;padding-inline:20px}
  .split-media{justify-content:center;padding:0 20px}
  .hero-foot{grid-template-columns:1fr;justify-items:start}
  .hero-actions{align-items:stretch;width:100%}
  .search{width:100%}
  .toc-grid{grid-template-columns:1fr;gap:44px}
  .part-head{grid-template-columns:1fr}
  .acct-sec,.term{grid-template-columns:1fr;gap:14px}
  .login-split{grid-template-columns:1fr}
  .login-art{margin:var(--hero-frame) var(--hero-frame) 0;padding:56px 28px}
  .login-art img{width:min(52%,220px);margin-bottom:28px}
  .fields{columns:1}
  .decide{position:static}
  .sidetab{display:none}
}
@media (max-width:640px){
  .topbar{padding:20px 14px 0}
  .tb-logo img,.topbar img.logo{height:64px}
  .topbar .tb-left{display:none}
  .topbar .pill{min-height:36px;padding:7px 12px;font-size:11.5px;letter-spacing:1.2px}
  .topbar.slim .tb-logo img{height:32px}
  .topbar.slim .wordmark{display:none}
  .topbar.slim .tb-nav .pill{max-width:44vw;overflow:hidden;text-overflow:ellipsis}
  .hero{min-height:calc(100svh - var(--hero-frame) - 50px)}
  .hero-body{padding:40px 22px 84px}
  .hero h1 .l2{text-align:left}
  .hero-foot{margin-top:30px}
  .hero .btn{width:100%}
  .scrollcue{width:64px;height:64px}
  .ticker{padding:26px 16px 22px}
  .ticker li{font-size:11px;letter-spacing:.14em}
  .ticker li+li::before{margin:0 12px}
  .obj{grid-template-columns:1fr}
  .obj li{border-left:0;padding:0 0 22px;border-bottom:1px solid var(--c-line)}
  .stats{grid-template-columns:1fr;margin:30px 0}
  .stat{border-left:0;border-top:1px solid var(--c-line-dark);padding:22px 0}
  .stat:first-child{border-top:0}
  .cards{grid-template-columns:1fr;gap:48px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px 20px}
  .foot-top{text-align:left}
  .foot-legal{flex-direction:column;align-items:flex-start}
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:40;gap:1px;background:#DDDED8;box-shadow:0 -2px 10px rgba(0,0,0,.1)}
  .mbar a{flex:1;background:var(--c-sand);padding:16px 6px;font:300 11px/18px var(--sans);letter-spacing:.16em;text-transform:uppercase;text-align:center;text-decoration:none;color:var(--c-sea)}
  body.has-mbar{padding-bottom:50px}
  body.has-mbar .toast{bottom:70px}
  .adm-nav{justify-content:stretch;padding:14px}
  .adm-nav button{flex:1 1 calc(50% - 10px);justify-content:center;padding:10px 10px;font-size:12px;letter-spacing:1px;min-height:48px}
  .adm{padding:32px 16px 80px}
  .row .act{width:100%}.row .act .btn{flex:1}
  .step+.step{padding-left:0;border-left:0;border-top:1px solid var(--c-line)}
  .tile+.tile{border-left:0}
  .cert .cert-foot{grid-template-columns:1fr;text-align:center}
  .cert .sig{justify-self:center}
  .pagehero{padding-bottom:44px}
  .ph-body{padding-top:36px}
  .panel .foot{gap:8px}
  .panel .foot .pos{order:-1;flex-basis:100%;text-align:center}
  .panel .foot .btn{flex:1}
}
@media print{
  .topbar,.noprint,.frame,.site-foot,.mbar,.sidetab,.cert-controls{display:none!important}
  .cert-wrap{margin:0;padding:0;max-width:none}
  .cert{border:0}
  html,body{background:#fff}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important;scroll-behavior:auto!important}}
@media (max-width:640px){.btn{white-space:normal;text-align:center;max-width:100%}.btn.bigbtn{width:100%}}
@media (max-width:880px){.topbar.slim .tb-logo{order:0}.topbar.slim #userChip{margin-left:auto}.topbar.slim .tb-nav{order:5;width:100%;justify-content:flex-start}}
@media (max-width:640px){
  .book .pagebar .pn{min-width:0;padding:0 6px;font-size:15px}
  .book .pagebar .tools{gap:5px}
  .tool{padding:5px 9px;font-size:11px;letter-spacing:.8px;min-height:34px;gap:5px}
  .topbar.slim .spacer{display:none}
}

.admin-banner .btn,.hero .admin-banner .btn{width:auto;min-height:34px;padding:7px 14px;font-size:12px}
.hero .admin-banner{margin-top:24px}
/* chapter top bar: keep logo+wordmark from being squeezed under the crumb; long prev/next titles truncate (2026-09-28) */
.topbar.slim .tb-logo{flex-shrink:0}
.topbar.slim .crumb{flex:0 1 auto;min-width:0}
.topbar.slim .tb-nav{flex-shrink:1;min-width:0}
.topbar.slim .tb-nav .pill{max-width:230px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.topbar.slim .pill{white-space:nowrap}
.topbar.slim .crumb{max-width:26vw}
.topbar.slim .tb-nav{flex-shrink:0}
.topbar.slim .tb-nav .pill{max-width:200px;flex-shrink:0}
.topbar.slim #userChip{display:flex;flex-wrap:nowrap;gap:8px;flex-shrink:0}
@media (max-width:1280px){.topbar.slim #chapterPrev,.topbar.slim #chapterNext{display:none}}