/*
Theme Name: 开物 · Kaiwu
Author: 开物战队
Description: 面向 RoboMaster 战队的轻量全站编辑主题。首页、导航和招新内容可在 WordPress 编辑器中修改。
Version: 1.0.0
Requires at least: 6.6
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kaiwu
Tags: full-site-editing, block-patterns, custom-colors, custom-logo, blog, portfolio
*/

html { scroll-behavior: smooth; scroll-padding-top: 105px; }
body { -webkit-font-smoothing: antialiased; }
* { box-sizing: border-box; }
::selection { background: #f4f4f0; color: #0c0c0c; }
:where(a,button,input,textarea,select):focus-visible { outline: 2px solid #f4f4f0; outline-offset: 5px; }
a { text-underline-offset: .25em; }
.wp-site-blocks { overflow: clip; }
.wp-site-blocks > * { margin-block-start: 0; }
.kaiwu-shell { padding-inline: clamp(22px, 5vw, 80px); }
.kaiwu-header { position: relative; z-index: 20; background: #101010; border-bottom: 1px solid #303030; }
.kaiwu-header-inner { min-height: 88px; gap: 24px; }
.kaiwu-brand { gap: 14px; }
.kaiwu-monogram { margin: 0; background: #f4f4f0; color: #101010; width: 38px; height: 38px; display: grid; place-items: center; font: 900 23px/1 Arial,sans-serif; transform: skew(-7deg); }
.kaiwu-site-name { font-size: 20px; font-weight: 800; letter-spacing: .12em; }
.kaiwu-brand-sub { font: 10px/1.4 Consolas,monospace; letter-spacing: .19em; color: #a8a8a8; margin: 3px 0 0; }
.kaiwu-header .wp-block-navigation { font-size: 13px; gap: 32px; }
.kaiwu-header .wp-block-navigation a:hover { color: #f4f4f0; }
.kaiwu-nav-join > a { border: 1px solid #777777; padding: 10px 18px; }
.kaiwu-hero { padding-block: 60px 0; position: relative; background-image: linear-gradient(#ffffff03 1px,transparent 1px),linear-gradient(90deg,#ffffff03 1px,transparent 1px); background-size: 64px 64px; }
.kaiwu-hero-layout { min-height: 550px; gap: 0; margin-bottom: 0; }
.kaiwu-kicker { font: 11px/1.7 Consolas,monospace; letter-spacing: .17em; color: #f4f4f0; text-transform: uppercase; }
.kaiwu-kicker::before { content: ''; display: inline-block; width: 6px; height: 6px; background: currentColor; margin: 0 10px 1px 0; }
.kaiwu-hero-title { font-weight: 850; font-size: clamp(56px, 7vw, 104px); line-height: 1.15; letter-spacing: -.04em; margin-top: 28px; margin-bottom: 28px; }
.kaiwu-hero-title mark { color: #f4f4f0; background: transparent; }
.kaiwu-hero-copy { color: #b1b1b1; font-size: 15px; line-height: 2; max-width: 390px; }
.kaiwu-hero-actions { margin-top: 32px; gap: 14px; }
.wp-block-button__link { transition: background .18s ease, transform .18s ease; }
.wp-block-button__link:hover { background: #ffffff; transform: translateY(-2px); }
.is-style-outline .wp-block-button__link:hover { background: #262626; }
.kaiwu-art { position: relative; width: 110%; max-width: none; margin-left: -3%; }
.kaiwu-art img { width: 100%; height: auto; display: block; }
.kaiwu-art figcaption { color: #929292; font: 10px/1.8 Consolas,"Microsoft YaHei",sans-serif; letter-spacing: .05em; text-align: right; margin: 0 6% 18px 0; }
.kaiwu-hero-bottom { border-top: 1px solid #303030; padding-block: 22px; margin-top: 25px; color: #a8a8a8; font-size: 11px; letter-spacing: .07em; }
.kaiwu-hero-bottom p { margin: 0; }
.kaiwu-section { padding-block: 90px; border-top: 1px solid #303030; }
.kaiwu-section-label { color: #989898; font: 11px/1.7 Consolas,"Microsoft YaHei",monospace; letter-spacing: .14em; margin: 0 0 16px; }
.kaiwu-section-label strong { color: #f4f4f0; margin-right: 12px; font-weight: 400; }
.kaiwu-section-title { font-size: clamp(28px, 3.1vw, 44px); line-height: 1.4; letter-spacing: -.025em; margin-block: 0 24px; }
.kaiwu-intro { gap: 72px; margin: 0; }
.kaiwu-muted { color: #a8a8a8; font-size: 15px; line-height: 2; }
.kaiwu-about-note { border-left: 2px solid #f4f4f0; padding-left: 20px; color: #e7e7e3; margin-top: 28px; }
.kaiwu-about-word { font: 800 clamp(40px,6vw,84px)/1 Arial,sans-serif; letter-spacing: -.06em; color: #303030; margin-top: 30px; }
.kaiwu-section-top { gap: 24px; margin-bottom: 38px; align-items: end; }
.kaiwu-section-top .kaiwu-section-title { margin-bottom: 0; }
.kaiwu-section-aside { font-size: 13px; color: #a8a8a8; max-width: 340px; }
.kaiwu-track-grid { gap: 0; margin: 0; border: 1px solid #383838; }
.kaiwu-track { padding: 32px; min-height: 295px; background: #171717; }
.kaiwu-track + .kaiwu-track { border-left: 1px solid #383838; }
.kaiwu-track-number { font: 12px/1.5 Consolas,monospace; color: #f4f4f0; letter-spacing: .08em; }
.kaiwu-track-symbol { font: 35px/1 Consolas,monospace; color: #f4f4f0; margin-block: 24px; }
.kaiwu-track h3 { font-size: 21px; margin: 0 0 12px; }
.kaiwu-track .kaiwu-muted { font-size: 13px; margin: 0; }
.kaiwu-track-tag { color: #999999; font: 10px/1.5 Consolas,monospace; letter-spacing: .1em; margin-top: 24px; }
.kaiwu-project-note { border-bottom: 1px solid #303030; padding-block: 22px; margin-top: 0; color: #a8a8a8; font-size: 13px; }
.kaiwu-news { background: #eeeeea; color: #171717; }
.kaiwu-news .kaiwu-section-label { color: #4c4c4c; }
.kaiwu-news .kaiwu-section-label strong { color: #4c4c4c; }
.kaiwu-news .kaiwu-section-aside { color: #626262; }
.kaiwu-news .wp-block-post-template { gap: 32px; }
.kaiwu-news .wp-block-post-template > li { border-top: 2px solid #171717; padding-top: 20px; }
.kaiwu-news .wp-block-post-date { color: #626262; font: 11px/1.5 Consolas,monospace; }
.kaiwu-news .wp-block-post-title { font-size: 23px; line-height: 1.5; margin-top: 16px; }
.kaiwu-news .wp-block-post-title a { color: #171717; }
.kaiwu-news .wp-block-post-excerpt { color: #626262; font-size: 14px; }
.kaiwu-news .wp-block-post-excerpt__more-link { color: #262626; font-weight: 700; }
.kaiwu-news-empty { padding: 38px 0 8px; border-top: 1px solid #c6c6c0; }
.kaiwu-news-empty p { color: #626262; margin-bottom: 0; }
.kaiwu-news-empty h3 { font-size: 23px; margin-top: 0; }
.kaiwu-join { padding-block: 76px; background: #f4f4f0; color: #161616; }
.kaiwu-join .kaiwu-section-label { color: #333333; }
.kaiwu-join .kaiwu-section-label strong { color: #333333; }
.kaiwu-join .kaiwu-section-title { font-size: clamp(34px,4vw,56px); }
.kaiwu-join .kaiwu-muted { color: #444444; }
.kaiwu-join-columns { gap: 90px; margin: 0; }
.kaiwu-join-detail { border-top: 1px solid #b0b0aa; border-bottom: 1px solid #b0b0aa; padding-block: 22px; }
.kaiwu-join-detail h3 { font-size: 20px; margin-top: 0; }
.kaiwu-join-detail p { color: #444444; font-size: 14px; }
.kaiwu-footer { padding-block: 32px; font-size: 12px; color: #959595; }
.kaiwu-footer .wp-block-site-title { color: #e7e7e3; font-weight: 700; font-size: 16px; }
.kaiwu-footer p { margin: 0; }
.kaiwu-content { padding-block: 70px 100px; min-height: 60vh; }
.kaiwu-content .wp-block-post-title { font-size: clamp(30px,4vw,52px); line-height: 1.35; }
.kaiwu-content .wp-block-post-date { color: #a8a8a8; font-size: 13px; }
.kaiwu-content .wp-block-post-content { line-height: 1.95; }
.kaiwu-content .wp-block-post-featured-image img { max-height: 620px; object-fit: cover; }
.kaiwu-content .wp-block-post-content a { color: #f4f4f0; }
.kaiwu-content .wp-block-post-content pre { overflow: auto; background: #242424; padding: 20px; }
.kaiwu-content .wp-block-post-content blockquote { border-left: 2px solid #f4f4f0; margin-left: 0; padding-left: 24px; }
.kaiwu-content .wp-block-post-content img { max-width: 100%; height: auto; }
.wp-block-search__input { background: #e9e9e5; color: #101010; border: 1px solid #737373; padding: 12px; }
.wp-block-search__button { background: #f4f4f0; color: #101010; border: 0; padding-inline: 24px; }
.kaiwu-archive-list .wp-block-post { border-top: 1px solid #383838; padding-block: 25px; }
.kaiwu-archive-list .wp-block-post-title { font-size: 26px; }
.kaiwu-back a { color: #f4f4f0; }
@media (max-width: 900px) {
  .kaiwu-header .wp-block-navigation { gap: 20px; }
  .kaiwu-hero-title { font-size: 64px; }
  .kaiwu-intro,.kaiwu-join-columns { gap: 36px; }
  .kaiwu-track { padding: 24px; }
}
@media (max-width: 781px) {
  .kaiwu-header-inner { min-height: 76px; }
  .kaiwu-hero { padding-top: 42px; }
  .kaiwu-hero-layout { gap: 18px; }
  .kaiwu-hero-title { font-size: clamp(52px,11vw,80px); }
  .kaiwu-hero-copy { max-width: 100%; }
  .kaiwu-art { width: 100%; margin: 0; }
  .kaiwu-art img { max-height: 480px; object-fit: contain; }
  .kaiwu-hero-bottom { gap: 14px; }
  .kaiwu-section { padding-block: 56px; }
  .kaiwu-intro { gap: 24px; }
  .kaiwu-about-word { display: none; }
  .kaiwu-section-top { display: block; }
  .kaiwu-track + .kaiwu-track { border-left: 0; border-top: 1px solid #383838; }
  .kaiwu-track { min-height: 0; }
  .kaiwu-track-symbol { float: right; margin: 0; }
  .kaiwu-join-columns { gap: 28px; }
  .kaiwu-footer-row { gap: 20px; }
}
@media (max-width: 599px) {
  .kaiwu-header .wp-block-navigation__responsive-container.is-menu-open { padding: 28px; background: #101010; color: #e7e7e3; }
  .kaiwu-header .wp-block-navigation__responsive-container-content { align-items: stretch; padding-top: 65px; }
  .kaiwu-header .wp-block-navigation__container { align-items: flex-start; width: 100%; gap: 26px; font-size: 22px; }
  .kaiwu-nav-join > a { padding: 0; border: 0; }
  .kaiwu-hero-actions { flex-wrap: wrap; }
  .kaiwu-hero-bottom { font-size: 10px; }
  .kaiwu-news .wp-block-post-template { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { transition: none !important; animation: none !important; }
}