/*
Theme Name: World Rock Art Seek
Theme URI: https://example.org/world-rock-art-seek
Author: Inner Mongolia Honder College of Arts and Sciences
Description: A lightweight academic research and digital heritage theme.
Version: 2.0.0
Requires at least: 6.4
Requires PHP: 7.4
Text Domain: world-rock-art-seek
*/
:root{--background:#f7f3eb;--surface:#fffdf8;--primary:#a66a3d;--primary-dark:#86502b;--dark:#2f241c;--text:#4e443c;--accent:#c78d52;--muted:#766a60;--line:#ded5c8;--footer:#2f241c;--shadow:0 18px 45px rgba(47,36,28,.09);--serif:Georgia,"Times New Roman",serif;--sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;--container:1240px;--reading:800px}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--text);font:400 1rem/1.7 var(--sans);-webkit-font-smoothing:antialiased}body.navigation-open{overflow:hidden}img{display:block;max-width:100%;height:auto}a{color:var(--primary-dark);text-decoration-thickness:.08em;text-underline-offset:.2em}a:hover{color:var(--primary)}button,input,textarea,select{font:inherit}button{color:inherit}h1,h2,h3,h4,h5,h6{margin:0 0 .6em;color:var(--dark);font-family:var(--serif);font-weight:600;line-height:1.16;text-wrap:balance}h1{font-size:clamp(2.5rem,6vw,5rem);letter-spacing:-.035em}h2{font-size:clamp(2rem,4vw,3.35rem);letter-spacing:-.025em}h3{font-size:clamp(1.25rem,2vw,1.6rem)}p{margin:0 0 1.15em}.site-container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}.skip-link{position:fixed;z-index:9999;top:12px;left:12px;padding:12px 18px;background:var(--dark);color:#fff;transform:translateY(-160%)}.skip-link:focus{transform:none}.eyebrow,.card-kicker{margin-bottom:.7rem;color:var(--primary);font:700 .73rem/1.3 var(--sans);letter-spacing:.16em;text-transform:uppercase}
.institution-bar{background:var(--dark);color:#f4ede3;font-size:.76rem;letter-spacing:.025em}.institution-bar__inner{min-height:36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.institution-bar p{margin:0}.institution-bar a{color:#f4ede3;text-decoration:none}.institution-bar a:hover{text-decoration:underline}.brand-row{min-height:110px;display:flex;align-items:center;justify-content:space-between;gap:24px}.site-header{position:relative;z-index:100;background:rgba(247,243,235,.98);border-bottom:1px solid var(--line)}.site-brand{display:inline-flex;align-items:center;gap:15px;color:var(--dark);text-decoration:none}.site-brand:hover{color:var(--dark)}.site-brand .custom-logo{max-height:72px;width:auto}.site-mark{width:50px;height:50px;display:grid;place-items:center;border:1px solid var(--primary);border-radius:50%}.site-mark svg{width:34px;fill:none;stroke:var(--primary);stroke-width:1.7}.site-brand__text{display:flex;flex-direction:column}.site-brand__text strong{font:600 clamp(1.35rem,3vw,2rem)/1.05 var(--serif);letter-spacing:-.02em}.site-brand__text small{margin-top:7px;color:var(--muted);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}.navigation-shell{border-top:1px solid var(--line);background:var(--surface)}.primary-menu,.sub-menu,.footer-menu{list-style:none;margin:0;padding:0}.primary-menu{display:flex;align-items:stretch;justify-content:space-between}.primary-menu>.menu-item{position:relative;display:flex;align-items:center}.primary-menu a{display:block;color:var(--dark);font-size:.77rem;font-weight:650;letter-spacing:.045em;text-decoration:none}.primary-menu>.menu-item>a{padding:17px 9px;border-bottom:3px solid transparent}.primary-menu>.current-menu-item>a,.primary-menu>.current-menu-ancestor>a,.primary-menu>.menu-item:hover>a,.primary-menu>.menu-item:focus-within>a{color:var(--primary-dark);border-color:var(--accent)}.sub-menu{position:absolute;z-index:10;top:100%;left:0;min-width:250px;padding:9px;background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(7px);transition:.18s ease}.sub-menu .menu-item{position:relative}.sub-menu a{padding:10px 12px;border-radius:3px}.sub-menu a:hover,.sub-menu a:focus{background:#efe5d7;color:var(--primary-dark)}.sub-menu .sub-menu{top:-10px;left:100%}.menu-item:hover>.sub-menu,.menu-item:focus-within>.sub-menu{opacity:1;visibility:visible;transform:none}.submenu-toggle{width:27px;height:34px;padding:0;border:0;background:transparent;cursor:pointer}.submenu-toggle span{display:block;width:7px;height:7px;margin:auto;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translate(-2px,-2px)}.sub-menu .submenu-toggle{position:absolute;right:4px;top:3px}.sub-menu .submenu-toggle span{transform:rotate(-45deg)}.menu-toggle{display:none;align-items:center;gap:10px;padding:10px 12px;background:transparent;border:1px solid var(--line);font-size:.8rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.menu-toggle__icon{display:grid;gap:4px}.menu-toggle__icon i{display:block;width:20px;height:1.5px;background:currentColor}
.button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 22px;border:1px solid var(--primary);border-radius:2px;background:var(--primary);color:#fff;font-size:.78rem;font-weight:750;letter-spacing:.08em;text-decoration:none;text-transform:uppercase;transition:.18s ease}.button:hover{background:var(--primary-dark);border-color:var(--primary-dark);color:#fff;transform:translateY(-1px)}.button--outline{background:transparent;color:var(--primary-dark)}.button--outline:hover{background:#efe5d7;color:var(--dark)}.text-link{font-size:.82rem;font-weight:700;letter-spacing:.05em;text-decoration:none;text-transform:uppercase}.framework-preview__inner{max-width:900px;padding-block:clamp(80px,11vw,150px)}.framework-preview__inner>p:not(.eyebrow){max-width:680px;font-family:var(--serif);font-size:clamp(1.18rem,2vw,1.45rem)}.framework-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.design-system-preview{padding-block:clamp(70px,9vw,120px);border-top:1px solid var(--line);background:#efe8dc}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:42px}.research-card{overflow:hidden;background:var(--surface);border:1px solid var(--line);box-shadow:0 3px 14px rgba(47,36,28,.04);transition:.2s ease}.research-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.research-card__placeholder{aspect-ratio:3/2;background:linear-gradient(140deg,#5d4a3c,#aa7650)}.research-card__placeholder--accent{background:linear-gradient(140deg,#c9b59c,#7f573b)}.research-card__body{padding:26px}.research-card__body p:not(.card-kicker){font-size:.94rem}.system-note{padding:28px;background:var(--dark);color:#f2ebe1}.system-note h3{color:#fff}.swatches{display:grid;gap:10px}.swatches span{display:flex;align-items:center;gap:10px;font-size:.76rem}.swatches span::before{content:"";width:32px;height:32px;background:var(--swatch);border:1px solid rgba(255,255,255,.24)}
.content-shell{padding-block:clamp(60px,8vw,110px)}.content-shell--reading{width:min(calc(100% - 40px),var(--reading));margin-inline:auto}.page-header{margin-bottom:42px;padding-bottom:24px;border-bottom:1px solid var(--line)}.entry-content{font-family:var(--serif);font-size:1.13rem}.entry-content>*{max-width:var(--reading)}.entry-content>.alignwide{max-width:1100px;margin-left:50%;transform:translateX(-50%)}.entry-content blockquote{margin:2em 0;padding-left:24px;border-left:3px solid var(--accent);color:var(--dark);font-size:1.2em}.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.pagination{margin-top:45px}.nav-links{display:flex;gap:8px;flex-wrap:wrap}.page-numbers{padding:7px 12px;border:1px solid var(--line);text-decoration:none}.page-numbers.current{background:var(--primary);color:#fff}.search-form{display:flex;max-width:580px}.search-field,input[type="text"],input[type="email"],input[type="search"],textarea{width:100%;padding:11px 13px;border:1px solid #bdb2a5;background:#fff;color:var(--dark)}.search-submit,input[type="submit"]{padding:11px 18px;border:1px solid var(--primary);background:var(--primary);color:#fff;font-weight:700;cursor:pointer}
.site-footer{background:var(--footer);color:#d9cec1}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:clamp(30px,5vw,80px);padding-block:75px}.site-footer h2{color:#fff}.footer-identity h2{font-size:2rem}.footer-identity>p:last-child{max-width:520px}.footer-heading{font:700 .76rem/1.3 var(--sans)!important;letter-spacing:.14em;text-transform:uppercase}.footer-note{color:#b9aa9b;font-size:.88rem}.footer-menu a{display:inline-block;padding-block:4px;color:#e8ddd0;text-decoration:none}.footer-menu a:hover{text-decoration:underline}.footer-legal{border-top:1px solid rgba(255,255,255,.12)}.footer-legal__inner{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:.76rem}.footer-legal p{margin:0}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}@media(max-width:1079px){.brand-row{min-height:90px}.menu-toggle{display:flex}.navigation-shell{border-top:0}.primary-navigation{display:none;max-height:calc(100vh - 126px);overflow:auto;padding:8px 0 25px}.menu-is-open .primary-navigation{display:block}.primary-menu{display:block}.primary-menu>.menu-item{display:grid;grid-template-columns:1fr auto;border-top:1px solid var(--line)}.primary-menu>.menu-item>a{padding:14px 5px;border:0;font-size:.9rem}.submenu-toggle{width:48px;height:48px}.sub-menu,.sub-menu .sub-menu{position:static;grid-column:1/-1;display:none;min-width:0;padding:0 0 10px 16px;border:0;border-left:1px solid var(--line);box-shadow:none;opacity:1;visibility:visible;transform:none}.submenu-is-open>.sub-menu{display:block}.menu-item:hover>.sub-menu{display:none}.menu-item.submenu-is-open>.sub-menu{display:block}.sub-menu .submenu-toggle{position:static}.sub-menu .submenu-toggle span{transform:rotate(45deg) translate(-2px,-2px)}.sub-menu .menu-item{display:grid;grid-template-columns:1fr auto}.sub-menu a{font-size:.86rem}.card-grid{grid-template-columns:repeat(2,1fr)}.system-note{grid-column:1/-1}.archive-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:680px){.site-container{width:min(calc(100% - 28px),var(--container))}.institution-bar__inner{justify-content:center;text-align:center}.institution-bar a{display:none}.site-brand__text small{display:none}.site-mark{width:42px;height:42px}.site-brand__text strong{font-size:1.22rem}.card-grid,.archive-grid,.footer-grid{grid-template-columns:1fr}.framework-preview__inner{padding-block:70px}.footer-grid{padding-block:55px}.footer-legal__inner{padding-block:18px;display:block}.footer-legal p+p{margin-top:5px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}