.page-home .crumb__link{color:var(--mist);text-decoration:none}
.page-home .crumb__link:hover{color:var(--gold)}
.page-home .crumb{display:flex;gap:8px;align-items:center;font-size:12px;letter-spacing:.06em;color:var(--mist);margin-bottom:22px}

/* ---------- 首屏 ---------- */
.page-home .home-hero{position:relative;isolation:isolate;overflow:hidden;background:var(--ink);padding:clamp(20px,4vw,44px) 0 clamp(36px,6vw,64px)}
.page-home .home-hero__bg{position:absolute;inset:0;z-index:-3}
.page-home .home-hero__img{width:100%;height:100%;object-fit:cover;opacity:.34;display:block}
.page-home .home-hero::after{content:"";position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,rgba(7,13,26,.72) 0%,rgba(16,26,51,.94) 58%,var(--ink) 100%)}
.page-home .home-hero__lines{position:absolute;right:-8%;bottom:-6%;width:min(760px,92vw);height:auto;color:var(--gold);opacity:.07;z-index:-1;pointer-events:none}

.page-home .home-hero__grid{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}

.page-home .home-hero__kicker{margin:0 0 14px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-family:var(--font-mono)}
.page-home .home-hero__title{margin:0 0 20px;font-family:var(--font-display);font-weight:900;letter-spacing:-.02em;line-height:.98;font-size:clamp(2.4rem,9.6vw,5.2rem);color:var(--paper)}
.page-home .home-hero__lede{margin:0 0 26px;max-width:46ch;font-size:clamp(15px,3.6vw,17px);line-height:1.8;color:rgba(244,235,220,.82)}
.page-home .home-hero__actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px}
.page-home .home-hero__meta{list-style:none;margin:0;padding:18px 0 0;border-top:1px solid var(--hair);display:grid;gap:10px;font-size:13px;color:var(--mist)}
.page-home .home-hero__meta li{display:flex;align-items:baseline;gap:8px}
.page-home .home-hero__metanum{font-family:var(--font-mono);font-size:20px;color:var(--paper);line-height:1}

/* ---------- 时间轴 ---------- */
.page-home .tl{padding:20px 18px 18px;border-radius:var(--radius);background:rgba(7,13,26,.5);border:1px solid var(--hair);backdrop-filter:blur(10px)}
.page-home .tl__head{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;margin-bottom:16px}
.page-home .tl__title{margin:0;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--paper);font-weight:700}
.page-home .tl__list{list-style:none;margin:0;padding:0 0 0 16px;position:relative}
.page-home .tl__list::before{content:"";position:absolute;left:4px;top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,var(--yak),var(--gold))}
.page-home .tl__item{position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:8px;align-items:center;padding:9px 10px;margin-bottom:6px;border-radius:10px;font-size:13px;color:rgba(244,235,220,.9);border:1px solid transparent;transition:background .25s ease,border-color .25s ease}
.page-home .tl__item::before{content:"";position:absolute;left:-16px;top:50%;transform:translateY(-50%);width:7px;height:7px;border-radius:50%;background:var(--yak)}
.page-home .tl__item--next::before{background:var(--gold);box-shadow:0 0 0 3px rgba(232,180,74,.18)}
.page-home .tl__item:hover,.page-home .tl__item:focus-within{background:rgba(232,180,74,.12);border-color:var(--hair)}
.page-home .tl__round{font-family:var(--font-mono);color:var(--paper)}
.page-home .tl__venue{color:var(--mist)}
.page-home .tl__state{font-size:11px;letter-spacing:.1em;color:var(--mist)}
.page-home .tl__item--next .tl__state{color:var(--saffron)}
.page-home .tl__hint{position:absolute;right:10px;top:-2px;transform:translateY(-100%);font-size:10px;letter-spacing:.08em;color:var(--ink);background:var(--gold);padding:3px 7px;border-radius:6px;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;white-space:nowrap}
.page-home .tl__item:hover .tl__hint{opacity:1;transform:translateY(-100%) translateY(-6px)}
.page-home .tl__note{margin:12px 0 0;font-size:11px;line-height:1.7;color:var(--mist)}

/* ---------- 新用户专区 ---------- */
.page-home .home-hero__newbie{padding:22px 20px;align-self:start}
.page-home .home-hero__nbkicker{margin:0 0 8px;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--gold);font-family:var(--font-mono)}
.page-home .home-hero__nbtitle{margin:0 0 16px;font-size:clamp(19px,4.4vw,22px);font-weight:800;letter-spacing:-.01em;color:var(--paper)}
.page-home .nb-list{list-style:none;margin:0 0 18px;padding:0;display:grid;gap:2px}
.page-home .nb-list__item{display:flex;align-items:center;gap:12px;padding:10px 2px;border-bottom:1px solid rgba(232,180,74,.14);font-size:14px;color:rgba(244,235,220,.9)}
.page-home .nb-list__num{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--gold)}
.page-home .home-hero__nbnote{margin:12px 0 0;font-size:11px;line-height:1.7;color:var(--mist)}

/* ---------- 章节索引 ---------- */
.page-home .index-band{display:flex;gap:10px;overflow-x:auto;padding:14px 0;margin-bottom:clamp(28px,5vw,52px);border-bottom:1px solid var(--hair);scrollbar-width:thin}
.page-home .index-band__link{flex:0 0 auto;display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;font-size:12px;color:var(--mist);text-decoration:none;border:1px solid transparent;transition:color .25s ease,border-color .25s ease}
.page-home .index-band__link:hover,.page-home .index-band__link:focus-visible{color:var(--gold);border-color:var(--hair)}
.page-home .index-band__num{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;color:var(--yak)}

/* ---------- 收藏带 ---------- */
.page-home .band{padding-bottom:clamp(32px,6vw,64px)}
.page-home .band__panel{padding:clamp(22px,4.4vw,40px);display:grid;grid-template-columns:minmax(0,1fr);gap:26px;align-items:start}
.page-home .band .eyebrow{color:var(--yak)}
.page-home .band__title{margin:0 0 14px;font-size:clamp(24px,5.4vw,34px);line-height:1.15;font-weight:900;letter-spacing:-.02em;color:var(--paper-ink)}
.page-home .band__text{margin:0 0 18px;font-size:15px;line-height:1.8;color:rgba(27,34,51,.82)}
.page-home .band__drawer{margin:0 0 20px;border-top:1px solid rgba(107,75,54,.25);border-bottom:1px solid rgba(107,75,54,.25)}
.page-home .band__summary{cursor:pointer;padding:12px 0;font-size:13px;font-weight:700;letter-spacing:.04em;color:var(--yak);list-style:none;display:flex;align-items:center;gap:8px}
.page-home .band__summary::-webkit-details-marker{display:none}
.page-home .band__summary::before{content:"＋";font-family:var(--font-mono);color:var(--crimson)}
.page-home .band__drawer[open] .band__summary::before{content:"－"}
.page-home .band__chips{list-style:none;margin:0 0 14px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.page-home .band__chip{display:inline-flex;align-items:center;gap:7px;padding:7px 12px;border-radius:999px;font-size:12px;color:var(--paper-ink);background:rgba(255,255,255,.6);border:1px solid rgba(107,75,54,.28);transition:transform .2s ease}
.page-home .band__chip:hover{transform:scale(1.02)}
.page-home .band__dot{width:8px;height:8px;border-radius:50%;display:inline-block}
.page-home .band__dot--teal{background:var(--teal)}
.page-home .band__dot--crimson{background:var(--crimson)}
.page-home .band__dot--gold{background:var(--saffron)}
.page-home .band__media{margin:0}
.page-home .band__media .figure__inner{border-radius:12px;overflow:hidden;background:linear-gradient(140deg,rgba(107,75,54,.2),rgba(47,169,160,.18))}
.page-home .band__media img{display:block;width:100%;height:auto;object-fit:cover}
.page-home .band__media .figure__caption{margin-top:8px;font-size:11px;color:rgba(27,34,51,.6);line-height:1.6}

/* ---------- 四步 ---------- */
.page-home .steps{padding:0 0 clamp(34px,6vw,64px)}
.page-home .steps__head{max-width:64ch;margin-bottom:clamp(22px,4vw,36px)}
.page-home .steps .eyebrow{color:var(--gold)}
.page-home .steps__title{margin:0 0 12px;font-size:clamp(24px,5.6vw,36px);line-height:1.14;font-weight:900;letter-spacing:-.02em;color:var(--paper)}
.page-home .steps__lede{margin:0;font-size:15px;line-height:1.8;color:var(--mist)}
.page-home .steps__list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:14px;counter-reset:none}
.page-home .steps__item{position:relative;padding:20px 18px 18px;border-radius:var(--radius);border:1px solid var(--hair);background:rgba(7,13,26,.42);transition:border-color .25s ease,background .25s ease}
.page-home .steps__item:hover{border-color:rgba(232,180,74,.5);background:rgba(7,13,26,.6)}
.page-home .steps__num{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--gold)}
.page-home .steps__name{margin:8px 0 8px;font-size:17px;font-weight:800;color:var(--paper);letter-spacing:-.01em}
.page-home .steps__desc{margin:0 0 12px;font-size:13.5px;line-height:1.75;color:rgba(244,235,220,.76)}
.page-home .steps__link{font-size:12px;letter-spacing:.06em;color:var(--teal);text-decoration:none;border-bottom:1px solid rgba(47,169,160,.4);padding-bottom:2px}
.page-home .steps__link:hover{color:var(--gold);border-color:var(--gold)}

/* ---------- 复盘 ---------- */
.page-home .review{padding:clamp(34px,7vw,72px) 0;background:linear-gradient(180deg,var(--ink) 0%,var(--ink-deep) 100%);border-top:1px solid var(--hair);border-bottom:1px solid var(--hair)}
.page-home .review__grid{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;align-items:start}
.page-home .review__figure{margin:0}
.page-home .review__figure .figure__inner{border-radius:var(--radius);overflow:hidden;border:1px solid var(--hair);background:linear-gradient(160deg,rgba(47,169,160,.16),rgba(217,72,63,.16))}
.page-home .review__figure img{display:block;width:100%;height:auto;object-fit:cover}
.page-home .review__figure .figure__caption{margin-top:8px;font-size:11px;color:var(--mist)}
.page-home .review .eyebrow{color:var(--crimson)}
.page-home .review__title{margin:0 0 14px;font-size:clamp(24px,5.6vw,36px);line-height:1.14;font-weight:900;letter-spacing:-.02em;color:var(--paper)}
.page-home .review__text{margin:0 0 14px;font-size:14.5px;line-height:1.85;color:rgba(244,235,220,.78)}
.page-home .cmp{margin:20px 0 22px;padding:18px 16px}
.page-home .cmp__head{display:flex;gap:18px;margin-bottom:12px;padding-left:0}
.page-home .cmp__legend{font-size:11px;letter-spacing:.14em;font-family:var(--font-mono)}
.page-home .cmp__legend--teal{color:var(--teal)}
.page-home .cmp__legend--crimson{color:var(--crimson)}
.page-home .cmp__rows{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.page-home .cmp__row{display:grid;grid-template-columns:minmax(64px,88px) minmax(0,1fr) minmax(0,1fr);gap:10px;align-items:center}
.page-home .cmp__label{font-size:11.5px;color:var(--mist);line-height:1.3}
.page-home .cmp__track{min-width:0;display:block}
.page-home .cmp__track .data-bar{display:block;height:8px;border-radius:999px;overflow:hidden;background:rgba(244,235,220,.1)}
.page-home .cmp__track .data-bar__fill{display:block;height:100%;width:var(--value,50%);border-radius:999px}
.page-home .cmp__track .data-bar:not(.data-bar--crimson) .data-bar__fill{background:var(--teal)}
.page-home .cmp__track .data-bar--crimson .data-bar__fill{background:var(--crimson)}

/* ---------- 版本与适配 ---------- */
.page-home .ver{padding:clamp(34px,7vw,72px) 0 0}
.page-home .ver__head{max-width:68ch;margin-bottom:clamp(22px,4vw,36px)}
.page-home .ver .eyebrow{color:var(--teal)}
.page-home .ver__title{margin:0 0 12px;font-size:clamp(24px,5.6vw,36px);line-height:1.14;font-weight:900;letter-spacing:-.02em;color:var(--paper)}
.page-home .ver__lede{margin:0;font-size:15px;line-height:1.85;color:var(--mist)}
.page-home .ver__grid{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;margin-bottom:28px}
.page-home .ver__list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.page-home .ver__item{display:grid;grid-template-columns:56px 62px minmax(0,1fr);gap:10px;align-items:baseline;padding:12px 0;border-bottom:1px solid rgba(232,180,74,.14)}
.page-home .ver__year{font-family:var(--font-mono);font-size:12px;color:var(--mist)}
.page-home .ver__ver{font-family:var(--font-mono);font-size:13px;color:var(--paper);letter-spacing:.04em}
.page-home .ver__desc{font-size:13px;line-height:1.7;color:rgba(244,235,220,.74)}
.page-home .ver__item--now .ver__ver{color:var(--gold)}
.page-home .ver__item--now .ver__desc{color:rgba(244,235,220,.94)}
.page-home .ver__stats{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.page-home .ver__metric{display:flex;flex-direction:column;gap:6px;padding:16px;border-radius:12px;border:1px solid var(--hair);background:rgba(7,13,26,.5)}
.page-home .ver__metric .metric__value{font-family:var(--font-mono);font-size:clamp(30px,7vw,40px);line-height:1;color:var(--paper)}
.page-home .ver__metric .metric__unit{font-size:.45em;color:var(--gold);margin-left:.15em}
.page-home .ver__metriclabel{font-size:11.5px;line-height:1.6;color:var(--mist)}
.page-home .ver__banner{margin:0 0 14px}
.page-home .ver__banner .figure__inner{border-radius:var(--radius);overflow:hidden;border:1px solid var(--hair);background:linear-gradient(120deg,rgba(140,47,73,.24),rgba(242,201,76,.16))}
.page-home .ver__banner img{display:block;width:100%;height:auto;object-fit:cover}
.page-home .ver__banner .figure__caption{margin-top:8px;font-size:11px;color:var(--mist)}
.page-home .ver__foot{margin:0;padding-bottom:clamp(34px,6vw,64px);font-size:12.5px;line-height:1.8;color:var(--mist)}
.page-home .ver__link{color:var(--gold)}
.page-home .ver__link:hover{text-decoration:none}

/* ---------- 后续入口 ---------- */
.page-home .next{padding:clamp(34px,7vw,72px) 0 clamp(40px,8vw,80px);background:var(--ink-deep);border-top:1px solid var(--hair)}
.page-home .next__grid{display:grid;grid-template-columns:minmax(0,1fr);gap:24px}
.page-home .next .eyebrow{color:var(--gold)}
.page-home .next__title{margin:0 0 12px;font-size:clamp(22px,5vw,30px);line-height:1.2;font-weight:900;letter-spacing:-.02em;color:var(--paper)}
.page-home .next__text{margin:0;font-size:14.5px;line-height:1.8;color:var(--mist);max-width:42ch}
.page-home .next__links{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:minmax(0,1fr);gap:8px}
.page-home .next__link{display:grid;gap:4px;padding:14px 16px;border-radius:12px;text-decoration:none;border:1px solid var(--hair);background:rgba(16,26,51,.6);transition:border-color .25s ease,transform .25s ease}
.page-home .next__link:hover,.page-home .next__link:focus-visible{border-color:var(--gold);transform:translateX(3px)}
.page-home .next__linktitle{font-size:15px;font-weight:700;color:var(--paper);letter-spacing:-.01em}
.page-home .next__linkdesc{font-size:12px;line-height:1.6;color:var(--mist)}

/* ---------- 断点 ---------- */
@media (min-width:700px){
  .page-home .steps__list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-home .ver__stats{grid-template-columns:repeat(3,minmax(0,1fr))}
  .page-home .next__links{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (min-width:1024px){
  .page-home .home-hero{padding:clamp(28px,4vw,56px) 0 clamp(48px,5vw,76px)}
  .page-home .home-hero__grid{grid-template-columns:minmax(0,4fr) minmax(0,5fr) minmax(0,3.2fr);gap:clamp(20px,2.4vw,36px);align-items:start}
  .page-home .home-hero__timeline{grid-column:1;grid-row:1}
  .page-home .home-hero__main{grid-column:2;grid-row:1;padding-top:6px}
  .page-home .home-hero__newbie{grid-column:3;grid-row:1;margin-top:36px}
  .page-home .home-hero__meta{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
  .page-home .home-hero__meta li{flex-direction:column;align-items:flex-start;gap:4px;font-size:12px}

  .page-home .band__panel{grid-template-columns:minmax(0,6fr) minmax(0,4fr);gap:clamp(24px,3vw,44px);align-items:center}

  .page-home .steps__list{grid-template-columns:repeat(4,minmax(0,1fr))}

  .page-home .review__grid{grid-template-columns:minmax(0,6fr) minmax(0,5fr);gap:clamp(28px,4vw,56px)}
  .page-home .review__figure{margin-top:clamp(18px,3vw,44px)}

  .page-home .ver__grid{grid-template-columns:minmax(0,7fr) minmax(0,4fr);gap:clamp(24px,3.4vw,48px);align-items:start}

  .page-home .next__grid{grid-template-columns:minmax(0,4fr) minmax(0,7fr);gap:clamp(24px,3.6vw,56px)}
  .page-home .next__links{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media (prefers-reduced-motion:reduce){
  .page-home .tl__item,.page-home .band__chip,.page-home .steps__item,.page-home .next__link,.page-home .tl__hint{transition:none}
  .page-home .next__link:hover{transform:none}
  .page-home .band__chip:hover{transform:none}
}

.page-home {
  --value: 1rem;
}