/*
Theme Name: 可乐诗人 · 诗刊
Theme URI: https://colapoet.com/
Description: 自费诗刊版式——米黄纸、暖棕墨、竖排诗题、朱红编号。为 colapoet 的个人诗集定制，正文逐字照录，不含任何占位示例。
Author: colapoet
Version: 1.0.2
Requires at least: 6.0
Tested up to: 7.1
Requires PHP: 7.4
License: GNU General Public License v2 or later
Text Domain: colapo
Tags: one-column, custom-menu, featured-images, translation-ready, blog
*/

:root{
  --paper:#f5f0e6; --paper-2:#efe8da; --ink:#3a3228; --ink-strong:#1a1510;
  --soft:#7a6f5f; --rule:#c9bda2; --rule-soft:#ded3bd;
  --seal:#9e4632; --gold:#7d6f45;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",Georgia,serif;
  --mono:"Courier New",Courier,"SFMono-Regular",Consolas,monospace;
}
html.night{
  --paper:#16130f; --paper-2:#1d1915; --ink:#e2d8c4; --ink-strong:#f2e9d8;
  --soft:#948871; --rule:#3d3529; --rule-soft:#2c261d; --seal:#c46850; --gold:#a8975f;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;overflow-x:clip}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--serif);font-weight:400;line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
/* 纸纹：SVG 噪点 multiply 叠加 */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  mix-blend-mode:multiply;opacity:.5;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='g'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23g)' opacity='.13'/%3E%3C/svg%3E");
}
html.night body::before{mix-blend-mode:screen;opacity:.28}
.wrap{max-width:54rem;margin:0 auto;padding:0 1.3rem;position:relative;z-index:1}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}

/* ---------- 刊头 ---------- */
.mast{border-bottom:3px double var(--rule);padding:2.4rem 0 1.1rem}
.mast-in{display:flex;align-items:flex-end;justify-content:space-between;gap:1.2rem;flex-wrap:wrap}
.brand{font-size:1.72rem;letter-spacing:.4em;font-weight:600;line-height:1.1}
.brand .dot{color:var(--seal)}
.brand .sub{font-size:.92rem;letter-spacing:.3em;color:var(--soft);margin-left:.2em}
.mast-meta{text-align:right;font-family:var(--mono);font-size:.62rem;
  letter-spacing:.28em;text-transform:uppercase;color:var(--soft);line-height:2.1}

/* ---------- 导航 ---------- */
.nav{border-bottom:1px solid var(--rule);position:sticky;top:0;z-index:20;
  background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(2px)}
.nav-in{display:flex;align-items:center;gap:1.6rem;padding:.75rem 0;
  font-family:var(--mono);font-size:.7rem;letter-spacing:.24em;color:var(--soft)}
.nav a:hover,.nav .current a,.nav li.current-menu-item a{color:var(--seal)}
.nav ul{display:flex;gap:1.6rem;margin:0;padding:0;list-style:none}
.nav li{list-style:none;display:inline}
.nav li::before{content:none}
.nav .tools{margin-left:auto;display:flex;gap:.9rem;align-items:center}
.btn{font:inherit;font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;
  background:none;border:1px solid var(--rule);color:var(--soft);padding:.24rem .62rem;
  cursor:pointer;text-transform:uppercase}
.btn:hover{border-color:var(--seal);color:var(--seal)}

/* ---------- 首页 ---------- */
.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1.1fr);
  gap:0 3.2rem;padding:2.8rem 0 1.2rem}
.kicker{font-family:var(--mono);font-size:.64rem;letter-spacing:.34em;
  text-transform:uppercase;color:var(--seal);margin-bottom:1.3rem}
.hero h1{font-size:clamp(1.95rem,5.4vw,2.9rem);line-height:1.34;letter-spacing:.05em;
  margin:0 0 1.3rem;font-weight:600;color:var(--ink-strong)}
.hero h1 em{font-style:normal;color:var(--seal)}
.lede{font-size:.96rem;color:var(--soft);max-width:30rem}
.lede p{margin:.55rem 0}
.lede .note{font-size:.8rem;color:var(--soft);opacity:.85}
.seal{width:3.4rem;height:3.4rem;border:2px solid var(--seal);color:var(--seal);
  display:grid;place-items:center;font-size:1.42rem;transform:rotate(-6deg);
  margin:1.8rem 0 .2rem;position:relative}
.seal::after{content:"";position:absolute;inset:.26rem;border:1px solid var(--seal);opacity:.45}
.head-band{padding:3.2rem 0 2.2rem;border-bottom:1px solid var(--rule);text-align:center}
.head-band .seal{margin:0 auto 1.3rem}
.count-line{font-size:1.1rem;letter-spacing:.34em;color:var(--ink-strong);margin:0 0 .6rem;font-weight:600}
.head-band .note{font-size:.78rem;color:var(--soft);margin:0;letter-spacing:.06em}

.hero-r{padding:2.8rem 0 1.2rem;border-left:1px solid var(--rule)}
.sect-h{display:flex;align-items:baseline;gap:.9rem;margin:0 0 .5rem}
.sect-h h2{font-size:.98rem;letter-spacing:.3em;margin:0;font-weight:600;color:var(--ink-strong)}
.sect-h .n{font-family:var(--mono);font-size:.62rem;letter-spacing:.22em;color:var(--soft);
  text-transform:uppercase}
.facts{margin:1.2rem 0 0;padding:0;list-style:none;font-size:.76rem}
.facts li{display:flex;justify-content:space-between;align-items:baseline;
  border-bottom:1px dotted var(--rule);padding:.34rem 0;color:var(--soft);
  font-family:var(--mono);letter-spacing:.16em}
.facts b{font-family:var(--serif);font-size:1rem;letter-spacing:.06em;color:var(--ink-strong);font-weight:600}
.hint{font-size:.78rem;color:var(--soft);margin-top:1rem}
.kbd{font-family:var(--mono);font-size:.68rem;border:1px solid var(--rule);
  padding:.02rem .28rem;border-radius:2px;color:var(--soft)}

/* ---------- 目录 ---------- */
.toc-sec{padding:1.4rem 0 3.4rem}
.ji-block{margin-top:2.4rem;padding-top:1.6rem;border-top:1px solid var(--rule-soft)}
.ji-block .sect-h h2{letter-spacing:.4em}
#s{width:100%;max-width:17rem;font-family:var(--serif);font-size:.88rem;background:transparent;
  color:var(--ink);border:0;border-bottom:1px solid var(--rule);padding:.32rem .1rem;
  margin:.7rem 0 1.5rem;letter-spacing:.08em}
#s:focus{outline:none;border-bottom-color:var(--seal)}
ol.toc{list-style:none;margin:0;padding:0;columns:2;column-gap:2.8rem}
ol.toc li{break-inside:avoid;margin-bottom:.85rem}
ol.toc a{display:flex;align-items:baseline;gap:.5rem;font-size:.95rem;
  padding-bottom:.26rem;border-bottom:1px dotted var(--rule-soft)}
ol.toc a:hover{color:var(--seal)}
ol.toc .no{font-family:var(--mono);font-size:.66rem;color:var(--seal);min-width:1.6rem;letter-spacing:.04em}
ol.toc .ld{flex:1;border-bottom:1px dotted var(--rule);transform:translateY(-.3em);min-width:.8rem}
ol.toc .mt{font-family:var(--mono);font-size:.62rem;letter-spacing:.12em;color:var(--soft);white-space:nowrap}
ol.toc .kind{font-size:.8rem;color:var(--soft)}

/* ---------- 诗页 ---------- */
.poem-wrap{display:grid;grid-template-columns:4.4rem minmax(0,1fr);gap:0 2.4rem;
  padding:2.6rem 0 2rem}
.rail{border-right:1px solid var(--rule);padding-right:1rem;display:flex;gap:.8rem;justify-content:flex-end}
.rail .vno{font-family:var(--mono);font-size:.62rem;letter-spacing:.24em;color:var(--seal);
  writing-mode:vertical-rl;margin-top:.2rem}
.rail .vtitle{writing-mode:vertical-rl;font-size:1.2rem;letter-spacing:.36em;
  font-weight:600;color:var(--ink-strong)}
h1.pt{font-size:1.7rem;letter-spacing:.16em;margin:0 0 .35rem;font-weight:600;color:var(--ink-strong)}
.pmeta{font-family:var(--mono);font-size:.64rem;letter-spacing:.22em;color:var(--soft);
  text-transform:uppercase;margin-bottom:2.6rem}
.pbody{max-width:34rem}
/* 默认：正文永远可见。只有 JS 确认接管后才加 .reveal 启用显影 */
/* 行内换行交给 WordPress 自动插入的 <br>，这里不再 pre-wrap，否则换行会叠成两倍行距 */
/* 节间距 2.5rem，明显大于行距 1.95——分段要一眼读出来 */
.pbody p{margin:0 0 2.5rem;white-space:normal;line-height:1.95}
.pbody p br{line-height:1.95}
html.reveal .pbody p{opacity:0;filter:blur(6px);transform:translateY(10px);
  transition:opacity .8s cubic-bezier(.22,.7,.3,1),filter .8s cubic-bezier(.22,.7,.3,1),transform .8s cubic-bezier(.22,.7,.3,1)}
html.reveal .pbody p.show{opacity:1;filter:blur(0);transform:none}
.pbody h2.sub{font-size:1.02rem;letter-spacing:.22em;font-weight:600;color:var(--seal);
  margin:2.8rem 0 1.1rem}
.pbody h2.sub:first-child{margin-top:0}
.pbody .sec{font-family:var(--mono);font-size:.68rem;letter-spacing:.32em;color:var(--soft);
  text-transform:uppercase;margin:2.6rem 0 1rem;border-top:1px solid var(--rule);padding-top:.7rem}
.pbody .epi{font-size:.84rem;color:var(--soft);letter-spacing:.14em;margin:-.7rem 0 1.4rem}
.pfoot{margin-top:3rem;padding-top:.9rem;border-top:3px double var(--rule);
  display:flex;gap:1.2rem;align-items:center;flex-wrap:wrap;
  font-family:var(--mono);font-size:.64rem;letter-spacing:.2em;color:var(--soft);text-transform:uppercase}
.pfoot .sp{margin-left:auto}
.pager{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid var(--rule);
  padding:.9rem 0 3rem;font-size:.8rem;letter-spacing:.12em;color:var(--soft)}
.pager a:hover{color:var(--seal)}

/* ---------- 正文页（凡例等） ---------- */
.prose{max-width:33rem;padding:2.6rem 0 3.4rem}
.prose h2{font-family:var(--mono);font-size:.7rem;letter-spacing:.3em;color:var(--seal);
  text-transform:uppercase;margin:2.6rem 0 .7rem;font-weight:400}
.prose h2:first-child{margin-top:0}
.prose p{margin:.55rem 0;font-size:.95rem}
.prose ul{padding-left:1.2rem;font-size:.92rem}
.prose li{margin:.32rem 0}
.prose .note{font-size:.82rem;color:var(--soft)}
.prose h1{font-size:1.6rem;letter-spacing:.16em;margin:0 0 1.6rem;color:var(--ink-strong)}

/* ---------- 页脚 ---------- */
.site-foot{border-top:1px solid var(--rule);padding:1.4rem 0 3rem;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.2em;color:var(--soft);text-transform:uppercase}
.foot-in{display:flex;gap:1.4rem;flex-wrap:wrap}
.foot-in .sp{margin-left:auto}

/* ---------- 显影动画兜底 ---------- */
@media (prefers-reduced-motion:reduce){
  .pbody p{opacity:1;filter:none;transform:none;transition:none}
}
.no-js .pbody p{opacity:1;filter:none;transform:none}

/* ---------- 窄屏 ---------- */
@media (max-width:56rem){
  .hero{grid-template-columns:1fr;gap:0}
  .hero-r{border-left:0;border-top:1px solid var(--rule);padding:1.8rem 0 1.2rem}
  .mast-in{align-items:flex-start}
  .mast-meta{text-align:left}
  .poem-wrap{grid-template-columns:1fr}
  .rail{border-right:0;border-bottom:1px solid var(--rule);padding:0 0 .8rem;margin-bottom:1.6rem;
    justify-content:flex-start;flex-direction:row-reverse;gap:1rem}
  .rail .vno,.rail .vtitle{writing-mode:horizontal-tb}
  .rail .vtitle{letter-spacing:.2em}
  h1.pt{font-size:1.4rem}
  .nav-in{flex-wrap:wrap;gap:.5rem 1.15rem;padding:.6rem 0}
  .nav .tools{margin-left:auto}
  .poem-wrap{padding:1.9rem 0 1.4rem}
}
@media (max-width:44rem){
  ol.toc{columns:1}
  .wrap{padding:0 1.15rem}
  .rail{display:none}
  .pmeta{letter-spacing:.1em;line-height:2;overflow-wrap:anywhere}
  .pbody{font-size:1.02rem}
  .head-band{padding:2.3rem 0 1.6rem}
  .count-line{font-size:1rem;letter-spacing:.26em}
  .head-band .note{font-size:.72rem;line-height:1.8}
  #s{max-width:100%;font-size:1rem}
  ol.toc a{font-size:.93rem;padding-bottom:.3rem}
  ol.toc .mt{font-size:.6rem}
  .ji-block{margin-top:1.9rem;padding-top:1.2rem}
  .pbody p{line-height:2}
  .pfoot{gap:.8rem}
  .pager{flex-wrap:wrap;gap:.5rem 1rem}
  .prose{padding-top:1.9rem}
  .prose li{font-size:.9rem}
}

/* ---------- 加载页 ---------- */
#boot{position:fixed;inset:0;z-index:999;background:var(--paper);
  display:grid;place-items:center;
  /* 纯 CSS 兜底：即使 JS 失效也会在 2.3 秒后自动淡出 */
  animation:bootgone .7s ease 2.3s forwards}
#boot.off{opacity:0;visibility:hidden}
@keyframes bootgone{to{opacity:0;visibility:hidden}}
.boot-in{text-align:center}
.boot-chars span{display:inline-block;font-size:2.1rem;color:var(--ink-strong);
  opacity:0;filter:blur(8px);transform:translateY(6px);
  animation:bootin .8s cubic-bezier(.22,.7,.3,1) forwards}
.boot-chars span:nth-child(1){animation-delay:.05s}
.boot-chars span:nth-child(2){animation-delay:.3s}
.boot-chars span:nth-child(3){animation-delay:.55s}
.boot-chars span:nth-child(4){animation-delay:.8s}
.boot-bar{width:11rem;height:2px;background:var(--rule);margin:1.5rem auto 0;overflow:hidden}
.boot-bar i{display:block;height:100%;width:0;background:var(--seal);
  animation:bootbar 1.4s ease forwards .15s}
.boot-seal{margin:1.5rem auto 0;width:2.4rem;height:2.4rem;border:2px solid var(--seal);
  color:var(--seal);display:grid;place-items:center;font-size:1rem;
  transform:rotate(-6deg) scale(1.9);opacity:0;position:relative;
  animation:bootseal .45s ease forwards 1.15s}
.boot-seal::after{content:"";position:absolute;inset:.2rem;border:1px solid var(--seal);opacity:.45}
@keyframes bootin{to{opacity:1;filter:blur(0);transform:none}}
@keyframes bootbar{to{width:100%}}
@keyframes bootseal{to{opacity:.92;transform:rotate(-6deg) scale(1)}}
@media (prefers-reduced-motion:reduce){ #boot{display:none} }

/* ---------- 首页：排印封面 ---------- */
body.on-front .mast{display:none}
body.on-front .site-foot{display:none}
.nav-brand{display:none}
body.on-front .nav-brand{display:inline;font-family:var(--serif);font-size:.92rem;
  letter-spacing:.3em;color:var(--ink-strong)}

.front-cover{position:relative;min-height:calc(100vh - 3.35rem);
  display:grid;place-items:center;text-align:center;padding:3rem 1.3rem}
.fp-brand{font-size:clamp(2.6rem,8vw,4.3rem);font-weight:600;
  letter-spacing:.4em;text-indent:.4em;color:var(--ink-strong);
  margin:0 0 .9rem;line-height:1.25}
.fp-sub{font-size:.85rem;letter-spacing:.5em;text-indent:.5em;color:var(--soft)}
.fp-rule{width:3.2rem;border-top:1px solid var(--rule);margin:2.6rem auto 2.4rem}
.fp-poem{max-width:30rem;margin:0 auto}
.fp-line{font-size:1.06rem;letter-spacing:.14em;line-height:2.1;
  color:var(--ink);margin:0 0 .8rem}
.fp-from{font-family:var(--mono);font-size:.66rem;letter-spacing:.24em;
  color:var(--soft);margin:0}
.fp-seal{width:2.4rem;height:2.4rem;border:2px solid var(--seal);color:var(--seal);
  display:grid;place-items:center;transform:rotate(-6deg);margin:2.2rem auto 0;
  position:relative;font-size:.95rem}
.fp-seal::after{content:"";position:absolute;inset:.2rem;border:1px solid var(--seal);opacity:.45}
.fp-go{margin-top:2.6rem;display:flex;gap:1.1rem;justify-content:center}
.btn.big{font-family:var(--serif);font-size:1.08rem;letter-spacing:.3em;
  padding:.62rem 1.7rem;border:1.5px solid var(--seal);color:var(--seal);white-space:nowrap}
.btn.big:hover{background:var(--seal);color:var(--paper)}
.btn.big.ghost{border-color:var(--rule);color:var(--soft)}
.btn.big.ghost:hover{border-color:var(--ink);color:var(--ink);background:transparent}
.fp-credit{position:absolute;left:1.2rem;bottom:1rem;
  font-family:var(--mono);font-size:.62rem;letter-spacing:.26em;color:var(--soft)}
@media (max-width:44rem){
  .front-cover{min-height:calc(100vh - 7rem);min-height:calc(100svh - 7rem);
    padding:2.2rem 1.05rem}
  .fp-brand{font-size:2.3rem;letter-spacing:.3em;text-indent:.3em}
  .fp-sub{font-size:.78rem}
  .fp-poem{width:86vw}
  .fp-line{font-size:1rem}
  .fp-go{flex-wrap:wrap}
  .btn.big{font-size:.98rem;padding:.52rem 1.3rem}
  .fp-credit{position:static;margin-top:2.2rem}
}

/* ---------- 背景音乐开关 ---------- */
#tuner{position:fixed;right:1.1rem;bottom:1.1rem;z-index:60;
  display:flex;align-items:center;gap:.5rem;cursor:pointer;
  font-family:var(--mono);font-size:.66rem;letter-spacing:.22em;color:var(--soft);
  background:color-mix(in srgb,var(--paper) 88%,transparent);
  border:1px solid var(--rule);border-radius:999px;padding:.42rem .8rem .42rem .5rem;
  backdrop-filter:blur(3px);transition:border-color .25s,color .25s;-webkit-tap-highlight-color:transparent}
#tuner:hover{border-color:var(--seal);color:var(--seal)}
.tn-icon{width:1rem;height:1rem;border-radius:50%;flex:0 0 auto;position:relative;
  border:1.5px solid currentColor}
.tn-icon::after{content:"";position:absolute;left:50%;top:50%;width:0;height:0;
  transform:translate(-30%,-50%);border-left:.42rem solid currentColor;
  border-top:.26rem solid transparent;border-bottom:.26rem solid transparent}
#tuner[aria-pressed="true"] .tn-icon::after{left:34%;border-left-width:.3rem;
  transform:translate(-50%,-50%)}
#tuner.on{border-color:var(--seal);color:var(--seal)}
#tuner.on .tn-icon{animation:spinstone 3.2s linear infinite}
@keyframes spinstone{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){#tuner.on .tn-icon{animation:none}}
@media (max-width:44rem){#tuner{right:.8rem;bottom:.8rem}.tn-label{display:none}}

/* ---------- 页脚备案号 ---------- */
.foot-in .icp{color:var(--soft);text-decoration:none}
.foot-in .icp:hover{color:var(--seal)}

/* ---------- 打印：出排印本 ---------- */
@media print{
  body{background:#fff;color:#000}
  body::before,.nav,.pfoot .sp,.pager,.site-foot,.hero-r,#s{display:none!important}
  .pbody p{opacity:1;filter:none;transform:none}
  .poem-wrap{grid-template-columns:1fr;padding:0}
  .rail{display:none}
  .mast{border-bottom:2px solid #000}
  h1.pt{font-size:20pt}
  .pbody p{line-height:1.95}
}