@import url('https://fonts.googleapis.com/css2?family=Abril+Fatface&family=Merriweather:wght@300;400;700&display=swap');

:root{
  --ink:#1A1423;
  --ink2:#241B31;
  --ink3:#1F1729;
  --cream:#F2E4CB;
  --red:#C8432F;
  --line:rgba(242,228,203,.16);
  --r:28px;
  --display:"Abril Fatface","Songti SC","Noto Serif SC",Georgia,serif;
  --body:Merriweather,"Songti SC","Noto Serif SC",Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box}

html{
  scroll-behavior:smooth;
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  overflow-x:hidden;
  background:var(--ink);
  color:var(--cream);
  font-family:var(--body);
  font-size:17px;
  line-height:1.78;
  padding-bottom:118px;
}

body.menu-on{overflow:hidden}

img{max-width:100%;height:auto;display:block}

a{color:var(--cream);text-decoration:none}
a:hover{color:var(--red)}

h1,h2,h3,h4{font-family:var(--display);font-weight:400;line-height:1.18;letter-spacing:.01em}

hr{
  border:0;
  height:2px;
  margin:.7em 0 1.1em;
  background:linear-gradient(90deg,var(--red),rgba(200,67,47,0));
}

.skip{
  position:absolute;
  left:12px;top:-60px;
  z-index:90;
  padding:12px 18px;
  background:var(--red);
  color:var(--cream);
  border-radius:0 0 16px 16px;
  transition:top .25s;
}
.skip:focus{top:0}

/* ---------- 底部固定条 ---------- */
.dock{
  position:fixed;
  left:50%;
  bottom:12px;
  z-index:70;
  width:calc(100% - 24px);
  max-width:560px;
  transform:translateX(-50%);
  display:flex;
  align-items:center;
  gap:8px;
  padding:9px 10px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(26,20,35,.86);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  box-shadow:0 24px 50px -22px rgba(0,0,0,.95);
}

.dock__brand{
  display:flex;
  align-items:center;
  justify-content:center;
  width:46px;
  height:46px;
  flex:0 0 46px;
  border-radius:50%;
  background:var(--red);
  color:var(--ink);
  overflow:hidden;
}
.dock__logo{width:46px;height:46px;object-fit:cover}
.dock__char{font-family:var(--display);font-size:20px;line-height:1;color:var(--cream)}

.dock__btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 18px;
  border:0;
  border-radius:999px;
  font-family:var(--body);
  font-size:16px;
  line-height:1;
  background:var(--cream);
  color:var(--ink);
  cursor:pointer;
  transition:transform .22s ease,background .22s ease,color .22s ease;
}
.dock__btn:hover{background:var(--red);color:var(--cream);transform:translateY(-2px)}
.dock__btn--ghost{background:transparent;color:var(--cream);border:1px solid var(--line)}
.dock__menu{margin-left:auto}

/* ---------- 全屏遮罩菜单 ---------- */
.menu{
  position:fixed;
  inset:0;
  z-index:80;
  display:flex;
  flex-direction:column;
  justify-content:center;
  padding:78px 22px 130px;
  background:
    radial-gradient(90% 60% at 90% 6%,rgba(200,67,47,.32),transparent 62%),
    var(--ink);
  transform:translateY(102%);
  visibility:hidden;
  transition:transform .55s cubic-bezier(.2,.8,.2,1),visibility .55s;
  overflow-y:auto;
}
.menu.is-open{transform:none;visibility:visible}

.menu__head{
  position:absolute;
  left:0;right:0;top:0;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 18px;
}
.menu__brand{
  font-family:var(--display);
  font-size:19px;
  letter-spacing:.06em;
  color:var(--red);
}
.menu__close{
  min-height:44px;
  padding:0 18px;
  border:1px solid var(--line);
  border-radius:999px;
  background:transparent;
  color:var(--cream);
  font-family:var(--body);
  font-size:16px;
  cursor:pointer;
}
.menu__close:hover{border-color:var(--red);color:var(--red)}

.menu__list{
  list-style:none;
  margin:0;
  padding:0;
  max-width:760px;
  width:100%;
  margin-inline:auto;
  counter-reset:m;
}
.menu__list li{
  counter-increment:m;
  border-bottom:1px solid var(--line);
}
.menu__link{
  display:flex;
  align-items:baseline;
  gap:.55em;
  min-height:52px;
  padding:12px 4px;
  font-family:var(--display);
  font-size:clamp(1.45rem,5.6vw,2.5rem);
  line-height:1.2;
  color:var(--cream);
  transition:color .25s,transform .25s;
}
.menu__link::before{
  content:counter(m,decimal-leading-zero);
  font-family:var(--body);
  font-size:.4em;
  letter-spacing:.14em;
  color:var(--red);
}
.menu__link:hover,.menu__link:focus{color:var(--red);transform:translateX(8px)}

/* ---------- 主体栅格 ---------- */
main{
  display:grid;
  grid-template-columns:minmax(0,1fr) 262px;
  gap:30px;
  align-items:start;
  max-width:1200px;
  margin:0 auto;
  padding:20px 18px 0;
}

.story{min-width:0}

/* ---------- 主视觉 ---------- */
.hero{
  position:relative;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  min-height:70vh;
  padding:0;
  overflow:hidden;
  border-radius:var(--r);
  background:
    radial-gradient(120% 90% at 82% 8%,rgba(200,67,47,.55),transparent 60%),
    linear-gradient(180deg,var(--ink2),var(--ink));
  isolation:isolate;
}

.hero__media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero__img{
  width:100%;
  height:100%;
  object-fit:cover;
  transform:scale(1.08);
  will-change:transform;
}
.hero__veil{
  position:absolute;
  inset:0;
  z-index:-1;
  background:linear-gradient(196deg,rgba(26,20,35,.18) 0%,rgba(26,20,35,.72) 54%,rgba(26,20,35,.97) 100%);
}

.hero__badge{
  position:absolute;
  top:18px;
  right:18px;
  margin:0;
  padding:9px 16px;
  border:1px solid rgba(242,228,203,.5);
  border-radius:999px;
  background:rgba(26,20,35,.55);
  font-size:15px;
  letter-spacing:.16em;
  transform:rotate(2.5deg);
}

.hero__text{
  position:relative;
  margin-left:auto;
  max-width:24ch;
  padding:24px clamp(18px,3.6vw,46px) clamp(26px,4vw,52px);
  text-align:right;
}

.hero__title{
  margin:0 0 .25em;
  font-size:clamp(2.3rem,8.6vw,6rem);
  line-height:.98;
  letter-spacing:.005em;
  word-break:break-word;
  background:linear-gradient(118deg,var(--cream) 16%,#e2a293 56%,var(--red) 96%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  -webkit-text-fill-color:transparent;
}
.hero__title span{display:inline-block;white-space:pre;animation:rise .78s cubic-bezier(.2,.75,.2,1) backwards}

@keyframes rise{
  from{opacity:0;transform:translateY(.55em) rotate(5deg)}
  to{opacity:1;transform:none}
}

.hero__lead{
  margin:0;
  margin-left:auto;
  max-width:30ch;
  font-size:16px;
  color:rgba(242,228,203,.85);
}

/* ---------- 正文长卷 ---------- */
.story__body{margin-top:26px}

.story__body > article,
.story__body > div,
.story__body > h2,
.story__body > p{
  scroll-margin-top:26px;
}

.story__body > article{
  position:relative;
  margin:0 0 26px;
  padding:clamp(22px,3.4vw,42px);
  border:1px solid var(--line);
  border-radius:var(--r);
  background:linear-gradient(180deg,var(--ink2),var(--ink3));
  box-shadow:0 30px 60px -40px rgba(0,0,0,.95);
}

.js .story__body > article{
  opacity:0;
  transform:translateY(22px);
  transition:opacity .75s ease,transform .75s cubic-bezier(.2,.8,.2,1);
}
.js .story__body > article.in{opacity:1;transform:none}

.story__body h2{
  margin:0 0 .35em;
  font-size:clamp(1.5rem,3.6vw,2.15rem);
  color:var(--cream);
}
.story__body h3{
  margin:1.4em 0 .4em;
  font-size:clamp(1.2rem,2.6vw,1.45rem);
  color:var(--red);
}
.story__body p{margin:0 0 1.05em}
.story__body ul,.story__body ol{margin:0 0 1.1em;padding-left:1.25em}
.story__body li{margin-bottom:.45em}
.story__body a{color:var(--red);text-decoration:underline;text-underline-offset:3px}
.story__body a:hover{color:var(--cream)}
.story__body strong{color:#fff}
.story__body blockquote{
  margin:1.2em 0;
  padding:.6em 0 .6em 1.1em;
  border-left:3px solid var(--red);
  font-family:var(--display);
  font-size:1.16em;
  color:rgba(242,228,203,.92);
}
.story__body img{border-radius:20px;margin:1em 0}

/* ---------- 侧栏 ---------- */
.side{
  position:sticky;
  top:18px;
  padding:22px 20px;
  border:1px solid var(--line);
  border-radius:calc(var(--r) - 8px);
  background:rgba(36,27,49,.72);
}
.side__title{margin:0 0 .2em;font-size:1.2rem;letter-spacing:.14em}
.side__list{list-style:none;margin:0;padding:0}
.side__link{
  display:block;
  padding:11px 2px;
  min-height:44px;
  font-size:16px;
  line-height:1.4;
  border-bottom:1px dotted rgba(242,228,203,.18);
  transition:color .2s,transform .2s;
}
.side__link:hover{transform:translateX(4px)}
.side__mark{
  margin:18px 0 0;
  font-family:var(--display);
  font-size:14px;
  letter-spacing:.2em;
  color:var(--red);
  text-align:center;
}

/* ---------- 页脚 ---------- */
.foot{
  display:grid;
  grid-template-columns:1.5fr 1.1fr .9fr .6fr;
  gap:20px;
  align-items:center;
  max-width:1200px;
  margin:64px auto 0;
  padding:34px 18px 22px;
  border-top:1px solid var(--line);
}
.foot__brand{display:flex;align-items:center;gap:12px;min-width:0}
.foot__logo{width:52px;height:52px;flex:0 0 52px;border-radius:50%;overflow:hidden;background:var(--red)}
.foot__logo img{width:52px;height:52px;object-fit:cover}
.foot__big{
  font-family:var(--display);
  font-size:clamp(1.5rem,3.6vw,2.9rem);
  line-height:1.05;
  letter-spacing:.01em;
  color:rgba(242,228,203,.92);
  word-break:break-word;
}
.foot__list{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:4px 14px}
.foot__link{display:inline-block;padding:10px 0;min-height:44px;font-size:15px;color:rgba(242,228,203,.82)}
.foot__copy p{margin:0;text-align:center;font-size:15px;color:rgba(242,228,203,.7)}
.foot__toTop{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:999px;font-size:15px}
.foot__toTop:hover{border-color:var(--red)}

/* ---------- 窄屏 ---------- */
@media (max-width:900px){
  main{grid-template-columns:minmax(0,1fr);gap:24px;padding-top:14px}
  .side{position:static;order:2}
  .side__list{columns:2;column-gap:18px}
  .side__link{break-inside:avoid}
  .foot{grid-template-columns:1fr;gap:8px;justify-items:start;margin-top:44px}
  .foot__copy p{text-align:left}
}

@media (max-width:600px){
  body{font-size:16px;padding-bottom:110px}
  .hero{min-height:72vh;border-radius:24px}
  .hero__text{max-width:none;padding-top:56px}
  .hero__badge{top:14px;right:14px;font-size:14px;padding:8px 13px}
  .hero__title{font-size:clamp(2.1rem,11vw,3.4rem)}
  .hero__lead{max-width:none;font-size:16px}
  .story__body > article{border-radius:22px;box-shadow:0 20px 40px -32px rgba(0,0,0,.95)}
  .side__list{columns:1}
  .dock__btn{padding:0 15px;font-size:16px}
  .menu{padding:76px 18px 128px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .hero__title span{animation:none}
  .js .story__body > article{opacity:1;transform:none;transition:none}
  .hero__img{transform:none}
  .menu,.dock__btn,.menu__link{transition:none}
}

button[aria-expanded]{min-width:44px;min-height:44px}