/*
Theme Name: ROCKILOVE Maison
Theme URI: https://rockilove.example.com
Author: ROCKILOVE
Author URI: https://rockilove.example.com
Description: 香奈儿官网风格的个人品牌系列展示主题：黑白大片、衬线大标题、金色点缀、大留白分区。首页 Hero 支持视频与图片，系列分区由后台分类驱动，支持背景音乐与文章视频，所有文案、图片、视频均可后台修改。
Version: 1.0.0
Requires at least: 5.9
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rockilove-maison
Tags: blog, portfolio, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ===== 设计 token ===== */
:root{
  --paper:#FAF9F6;          /* 象牙白主背景 */
  --ink:#0D0D0D;            /* 墨黑文字 */
  --ash:#8A8A8E;            /* 次级灰 */
  --gold:#B99A5B;           /* 暖金点缀 */
  --mist:#EFEEE9;           /* 浅灰分隔 */
  --hairline:1px solid #E2DFD7;
  --serif:"Cormorant Garamond","Noto Serif SC",Georgia,"Times New Roman",serif;
  --sans:"Jost","Noto Sans SC","Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;
  --display:var(--serif);
  --body:var(--serif);
  --grayscale:grayscale(1);
  --text-body:#333;
  --text-muted:#5c5c60;
  --text-faint:#b9b9bd;
  --header-bg:rgba(250,249,246,.92);
  --gallery-bg:#0D0D0D;
  --gallery-fg:#FAF9F6;
}

/* ===== 基础 ===== */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-weight:300;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--ink);color:var(--paper)}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none;transition:color .3s}
.wrap{max-width:1280px;margin:0 auto;padding:0 48px}
.eyebrow{
  font-family:var(--sans);
  font-size:11px;letter-spacing:.42em;text-transform:uppercase;
  color:var(--ash);font-weight:400;
}
.gold-line{width:34px;height:1px;background:var(--gold);display:inline-block;vertical-align:middle}
.screen-reader-text{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ===== 顶栏（香奈儿式极简） ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:var(--header-bg);
  backdrop-filter:blur(10px);
  border-bottom:var(--hairline);
}
.header-inner{
  max-width:1280px;margin:0 auto;padding:20px 48px;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{font-family:var(--display);font-size:24px;font-weight:500;letter-spacing:.22em}
.brand em{font-style:italic;font-weight:400;color:var(--gold)}
.site-nav ul{list-style:none;display:flex;gap:36px;flex-wrap:wrap}
.site-nav a{
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--ash);
  padding-bottom:6px;position:relative;
}
.site-nav a::after{
  content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);
  transition:width .4s ease;
}
.site-nav a:hover{color:var(--ink)}
.site-nav a:hover::after{width:100%}
.site-nav .current-menu-item > a{color:var(--ink)}
.header-actions{display:flex;align-items:center;gap:16px}
.theme-toggle{
  width:34px;height:34px;border:1px solid var(--hairline);
  background:transparent;color:var(--ink);cursor:pointer;
  display:flex;align-items:center;justify-content:center;
  font-size:14px;line-height:1;transition:border-color .3s,color .3s;
}
.theme-toggle:hover{border-color:var(--gold);color:var(--gold)}

/* ===== Hero（全屏视频/图片） ===== */
.hero{
  position:relative;min-height:100vh;overflow:hidden;
  display:flex;align-items:flex-end;
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media img,.hero-media video{
  width:100%;height:100%;object-fit:cover;
  filter:var(--grayscale);
}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(13,13,13,.55),transparent 55%);
}
.hero-copy{
  position:relative;z-index:1;
  width:100%;max-width:1280px;margin:0 auto;padding:0 48px 72px;
}
.hero-copy .eyebrow{color:rgba(250,249,246,.85);margin-bottom:18px}
.hero-title{
  font-family:var(--display);
  font-size:clamp(56px,9vw,132px);
  font-weight:300;line-height:.96;letter-spacing:.04em;
  color:#FAF9F6;margin-bottom:20px;
}
.hero-title .accent{
  font-style:italic;color:transparent;
  -webkit-text-stroke:1px rgba(250,249,246,.95);
}
.hero-quote{
  font-family:var(--body);font-size:20px;font-style:italic;
  color:rgba(250,249,246,.8);max-width:26em;
  border-left:1px solid var(--gold);padding-left:20px;margin-bottom:26px;
}
.hero-meta{display:flex;align-items:center;gap:14px;font-size:11px;letter-spacing:.3em;color:rgba(250,249,246,.75);text-transform:uppercase}
.hero-scroll{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);
  font-size:10px;letter-spacing:.4em;color:rgba(250,249,246,.7);text-transform:uppercase;
  z-index:1;animation:float 2.6s ease-in-out infinite;
}
@keyframes float{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ===== 章节通用 ===== */
.section{padding:120px 0}
.section-head{display:flex;align-items:baseline;gap:24px;margin-bottom:72px}
.section-head .no{font-family:var(--display);font-size:17px;color:var(--gold);font-style:italic}
.section-title{
  font-family:var(--display);
  font-size:clamp(34px,5vw,56px);
  font-weight:300;letter-spacing:.06em;
}
.section-title em{font-style:italic;font-weight:400}

/* ===== 系列区（香奈儿式分区大图） ===== */
.series-block{
  display:grid;grid-template-columns:7fr 5fr;
  gap:0;align-items:stretch;
  border-top:var(--hairline);
}
.series-block:first-child{border-top:none}
.series-media{position:relative;overflow:hidden;min-height:460px}
.series-media img{
  width:100%;height:100%;object-fit:cover;
  filter:var(--grayscale) contrast(1.03);
  transition:transform 1.6s cubic-bezier(.2,.6,.2,1);
}
.series-block:hover .series-media img{transform:scale(1.04)}
.series-copy{
  display:flex;flex-direction:column;justify-content:center;
  padding:72px 64px;position:relative;
}
.series-copy .no{
  font-family:var(--display);font-size:15px;font-style:italic;color:var(--gold);
  margin-bottom:22px;
}
.series-copy h3{
  font-family:var(--display);
  font-size:clamp(34px,4.6vw,60px);
  font-weight:300;letter-spacing:.08em;line-height:1.1;margin-bottom:20px;
}
.series-copy .series-desc{color:var(--text-muted);font-size:14px;max-width:34em;margin-bottom:30px}
.series-copy .series-link{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--ink);
}
.series-copy .series-link .arrow{color:var(--gold);transition:transform .3s}
.series-copy .series-link:hover .arrow{transform:translateX(6px)}
/* 交替反向：.series-reverse 让图在右 */
.series-block.series-reverse{grid-template-columns:5fr 7fr}
.series-block.series-reverse .series-copy{order:1}
.series-block.series-reverse .series-media{order:2}

/* ===== 精选文章 ===== */
.featured-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.f-card{display:block;overflow:hidden}
.f-card .thumb{aspect-ratio:4/3;overflow:hidden;position:relative;margin-bottom:18px}
.f-card .thumb img{width:100%;height:100%;object-fit:cover;filter:var(--grayscale);transition:transform 1.1s cubic-bezier(.2,.6,.2,1)}
.f-card:hover .thumb img{transform:scale(1.05)}
.f-card .f-cat{font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:var(--gold);margin-bottom:10px}
.f-card h3{font-family:var(--display);font-size:24px;font-weight:400;letter-spacing:.02em;line-height:1.3;margin-bottom:12px}
.f-card:hover h3{color:#6b5a3a}
.f-card .f-meta{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--ash)}

/* ===== 关于 ===== */
.about{background:var(--paper)}
.about-grid{display:grid;grid-template-columns:400px 1fr;gap:80px;align-items:start}
.about-img{position:relative}
.about-img img{filter:var(--grayscale);width:100%;aspect-ratio:3/4;object-fit:cover}
.about-img::after{content:"";position:absolute;inset:14px -14px -14px 14px;border:1px solid var(--gold);pointer-events:none}
.about-body .lead{font-family:var(--body);font-size:26px;font-weight:300;line-height:1.7;margin-bottom:28px}
.about-body .lead em{font-style:italic;color:var(--gold)}
.about-body p{color:var(--text-muted);font-size:15px;max-width:52em;margin-bottom:16px}
.about-stats{display:flex;margin-top:44px;border-top:var(--hairline)}
.stat{flex:1;padding:24px 8px 0;border-left:var(--hairline)}
.stat:first-child{border-left:none}
.stat b{font-family:var(--display);font-size:38px;font-weight:300;display:block;line-height:1}
.stat b sup{font-size:16px;color:var(--gold)}
.stat span{font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--ash)}

/* ===== 订阅 ===== */
.newsletter{border-top:var(--hairline);text-align:center}
.newsletter .section-title{margin-bottom:14px}
.newsletter p{color:var(--ash);font-size:14px;margin-bottom:40px}
.sub-form{display:flex;justify-content:center;max-width:480px;margin:0 auto}
.sub-form input[type="email"]{
  flex:1;background:transparent;border:1px solid var(--ink);border-right:none;
  padding:16px 20px;font-family:var(--sans);font-size:13px;letter-spacing:.06em;color:var(--ink);
  outline:none;transition:border-color .3s;border-radius:0;
}
.sub-form input::placeholder{color:var(--text-faint)}
.sub-form input:focus{border-color:var(--gold)}
.sub-form button{
  background:var(--ink);color:var(--paper);border:1px solid var(--ink);
  padding:16px 30px;font-family:var(--sans);font-size:11px;letter-spacing:.3em;text-transform:uppercase;
  cursor:pointer;transition:background .3s,color .3s;
}
.sub-form button:hover{background:var(--gold);border-color:var(--gold)}
.sub-note{margin-top:16px;font-size:11px;color:var(--ash);letter-spacing:.1em}

/* ===== 背景音乐播放器（右下悬浮） ===== */
.bgm-player{
  position:fixed;right:26px;bottom:26px;z-index:210;
  display:flex;align-items:center;gap:12px;
  background:rgba(13,13,13,.92);color:#FAF9F6;
  padding:12px 18px;border-radius:40px;
  font-size:11px;letter-spacing:.14em;
  box-shadow:0 8px 30px rgba(0,0,0,.25);
  cursor:pointer;user-select:none;
  transition:background .3s;
}
.bgm-player:hover{background:#1c1c1c}
.bgm-btn{
  width:30px;height:30px;border-radius:50%;
  background:var(--gold);color:#0D0D0D;border:0;
  font-size:12px;line-height:1;cursor:pointer;
  display:flex;align-items:center;justify-content:center;
}
.bgm-title{max-width:140px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bgm-eq{display:flex;align-items:flex-end;gap:2px;height:12px}
.bgm-eq i{width:2px;background:var(--gold);height:30%;display:block;animation:eq 1s ease-in-out infinite}
.bgm-eq i:nth-child(2){animation-delay:.2s}
.bgm-eq i:nth-child(3){animation-delay:.4s}
.bgm-eq.paused i{animation-play-state:paused;height:30%}
@keyframes eq{0%,100%{height:30%}50%{height:100%}}

/* ===== 文章页 ===== */
.single-post-wrap{max-width:900px;margin:0 auto;padding:180px 24px 80px}
.single-post-wrap .post-cat{font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-bottom:20px}
.single-post-wrap h1.post-title{font-family:var(--display);font-size:clamp(36px,5vw,60px);font-weight:300;letter-spacing:.02em;line-height:1.15;margin-bottom:22px}
.single-post-wrap .post-meta{display:flex;gap:20px;font-size:11px;letter-spacing:.2em;color:var(--ash);text-transform:uppercase;margin-bottom:44px}
.single-post-wrap .post-thumb{margin-bottom:44px}
.single-post-wrap .post-thumb img{filter:var(--grayscale);width:100%;max-height:520px;object-fit:cover}
.single-post-wrap .post-video{margin-bottom:44px}
.single-post-wrap .post-video video,
.single-post-wrap .post-video iframe{
  width:100%;aspect-ratio:16/9;display:block;background:#000;border:0;
}
.single-post-wrap .post-content{font-family:var(--body);font-size:19px;line-height:2}
.single-post-wrap .post-content p{margin-bottom:1.4em;color:var(--text-body)}
.single-post-wrap .post-content img{filter:var(--grayscale);margin:1.6em 0}
.single-post-wrap .post-content h2,.single-post-wrap .post-content h3{font-family:var(--display);margin:1.6em 0 .6em;letter-spacing:.02em}
.single-post-wrap .post-content blockquote{border-left:1px solid var(--gold);padding-left:22px;font-style:italic;color:var(--ash);margin:1.6em 0}
.single-post-wrap .post-content iframe{width:100%;max-width:100%;aspect-ratio:16/9;height:auto;border:0;margin:1.6em 0}
.post-nav{display:flex;justify-content:space-between;margin-top:60px;padding-top:28px;border-top:var(--hairline);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:var(--ash)}
.post-share{margin-top:48px;padding-top:28px;border-top:var(--hairline);display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.post-share .share-label{font-size:10px;letter-spacing:.34em;text-transform:uppercase;color:var(--ash)}
.post-share a,.post-share button{
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;
  padding:9px 18px;border:1px solid var(--ink);color:var(--ink);
  background:transparent;cursor:pointer;transition:background .3s,color .3s;font-family:var(--sans);
}
.post-share a:hover,.post-share button:hover{background:var(--ink);color:var(--paper)}
.related-posts{margin-top:64px;padding-top:36px;border-top:var(--hairline)}
.related-posts h3{font-family:var(--display);font-size:24px;font-weight:400;margin-bottom:28px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.related-card .thumb{aspect-ratio:4/3;overflow:hidden;margin-bottom:14px}
.related-card .thumb img{width:100%;height:100%;object-fit:cover;filter:var(--grayscale);transition:transform 1s cubic-bezier(.2,.6,.2,1)}
.related-card:hover .thumb img{transform:scale(1.05)}
.related-card h4{font-family:var(--display);font-size:18px;font-weight:400;line-height:1.35;letter-spacing:.02em}
.related-card .rel-date{font-size:10px;letter-spacing:.24em;text-transform:uppercase;color:var(--ash);margin-top:8px}

/* ===== 归档/列表/页面/404/评论 ===== */
.archive-wrap{max-width:1280px;margin:0 auto;padding:180px 48px 60px}
.archive-head{margin-bottom:64px}
.archive-head h1{font-family:var(--display);font-size:clamp(40px,6vw,72px);font-weight:300;letter-spacing:.04em}
.archive-head p{color:var(--ash);margin-top:12px;font-size:14px}
.archive-list .f-card{margin-bottom:40px}
.page-wrap{max-width:900px;margin:0 auto;padding:180px 24px 80px}
.page-wrap h1{font-family:var(--display);font-size:clamp(36px,5vw,60px);font-weight:300;letter-spacing:.04em;margin-bottom:36px}
.page-wrap .page-content{font-family:var(--body);font-size:19px;line-height:2}
.page-wrap .page-content p{margin-bottom:1.4em;color:var(--text-body)}
.page-wrap .page-content img{filter:var(--grayscale);margin:1.6em 0}
.page-wrap .page-content iframe{width:100%;max-width:100%;aspect-ratio:16/9;height:auto;border:0;margin:1.6em 0}
.error404-wrap{max-width:820px;margin:0 auto;padding:240px 24px 120px;text-align:center}
.error404-wrap h1{font-family:var(--display);font-size:clamp(64px,10vw,120px);font-weight:300}
.error404-wrap p{color:var(--ash);margin:24px 0 40px}
.comments-area{margin-top:60px;padding-top:40px;border-top:var(--hairline)}
.comments-area .comments-title{font-family:var(--display);font-size:24px;font-weight:400;margin-bottom:24px}
.comments-area ol{list-style:none}
.comments-area li{margin-bottom:24px}
.comments-area .comment-author{font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.comments-area .comment-content p{font-size:15px;color:var(--text-muted);margin-top:8px}
.comment-respond{margin-top:40px}
.comment-respond label{display:block;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ash);margin:18px 0 6px}
.comment-respond input[type="text"],.comment-respond input[type="email"],.comment-respond textarea{
  width:100%;background:transparent;border:1px solid #D8D5CD;padding:12px 14px;
  font-family:var(--sans);font-size:14px;color:var(--ink);outline:none;transition:border-color .3s;
}
.comment-respond input:focus,.comment-respond textarea:focus{border-color:var(--gold)}
.comment-respond .submit{background:var(--ink);color:var(--paper);border:none;padding:14px 30px;cursor:pointer;font-family:var(--sans);font-size:11px;letter-spacing:.3em;text-transform:uppercase;transition:background .3s}
.comment-respond .submit:hover{background:var(--gold)}

/* ===== 回到顶部 / 进度条 / 灯箱 ===== */
.to-top{
  position:fixed;right:26px;bottom:86px;z-index:200;
  width:44px;height:44px;border-radius:50%;
  background:var(--ink);color:var(--paper);border:1px solid var(--ink);
  font-size:17px;cursor:pointer;display:flex;align-items:center;justify-content:center;
  opacity:0;transform:translateY(14px);pointer-events:none;
  transition:opacity .4s,transform .4s,background .3s,color .3s;
}
.to-top.show{opacity:1;transform:none;pointer-events:auto}
.to-top:hover{background:var(--gold);border-color:var(--gold);color:#fff}
.progress-bar{position:fixed;top:0;left:0;height:2px;width:0;background:var(--gold);z-index:120;transition:width .12s linear}
.lightbox{position:fixed;inset:0;z-index:300;background:rgba(8,8,8,.92);display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity .35s}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox img{max-width:88vw;max-height:86vh;object-fit:contain;filter:none}
.lightbox .lb-close{position:absolute;top:22px;right:28px;font-size:13px;letter-spacing:.3em;color:rgba(250,249,246,.7);cursor:pointer;background:none;border:0;font-family:var(--sans)}
.lightbox .lb-close:hover{color:#fff}

/* ===== Toast / Footer ===== */
.toast{
  position:fixed;bottom:36px;left:50%;transform:translate(-50%,80px);
  background:var(--ink);color:var(--paper);
  padding:14px 28px;font-size:12px;letter-spacing:.22em;
  opacity:0;transition:transform .5s cubic-bezier(.2,.6,.2,1),opacity .5s;z-index:400;
}
.toast.show{transform:translate(-50%,0);opacity:1}
.site-footer{background:var(--paper);border-top:var(--hairline);padding:64px 0 44px}
.footer-inner{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px}
.site-footer .brand{font-size:22px}
.footer-links{display:flex;gap:28px;font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--ash)}
.footer-links a:hover{color:var(--gold)}
.footer-copy{margin-top:40px;font-size:11px;color:var(--text-faint);letter-spacing:.14em;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}

/* ===== 暗色模式 ===== */
:root[data-theme="dark"]{
  --paper:#101010;--ink:#F2F1EC;--ash:#98989E;--gold:#C9AC6F;--mist:#1B1B1B;
  --hairline:1px solid #2A2A2A;
  --text-body:#C9C9C4;--text-muted:#98989E;--text-faint:#6E6E74;
  --header-bg:rgba(16,16,16,.92);
}
:root[data-theme="dark"] .sub-form button{background:var(--gold);border-color:var(--gold);color:#101010}
:root[data-theme="dark"] .comment-respond input[type="text"],
:root[data-theme="dark"] .comment-respond input[type="email"],
:root[data-theme="dark"] .comment-respond textarea{border-color:#3A3A3A}

/* ===== 动效 ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s cubic-bezier(.2,.6,.2,1)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  .hero-scroll{animation:none}
  .series-media img,.f-card .thumb img{transition:none}
}

/* ===== 响应式 ===== */
@media (max-width:1024px){
  .series-block,.series-block.series-reverse{grid-template-columns:1fr}
  .series-block.series-reverse .series-copy{order:2}
  .series-block.series-reverse .series-media{order:1}
  .series-media{min-height:360px}
  .series-copy{padding:48px 40px}
  .featured-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:720px){
  .wrap{padding:0 24px}
  .header-inner{padding:16px 24px}
  .site-nav ul{gap:18px}
  .hero-copy{padding:0 24px 56px}
  .section{padding:84px 0}
  .section-head{margin-bottom:44px}
  .featured-grid{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr;gap:56px}
  .about-stats{flex-wrap:wrap}
  .stat{flex:1 1 40%}
  .sub-form{flex-direction:column}
  .sub-form input[type="email"]{border-right:1px solid var(--ink);border-bottom:none}
  .archive-wrap{padding:150px 24px 40px}
  .bgm-player{right:16px;bottom:16px}
  .to-top{right:16px;bottom:76px}
  .related-grid{grid-template-columns:1fr}
}