@font-face {
    font-family: "HLXZT";
    src: url("../fonts/hlxzt.ttf") format("truetype");
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

:root {
    color-scheme: light;
    --paper: #fff7fb;
    --paper-soft: #ffe8f0;
    --paper-deep: #ffd6e4;
    --rose: #ff86b2;
    --rose-deep: #ff5e96;
    --rose-soft: #ffbdd3;
    --ink: #6a3151;
    --ink-soft: #8d5370;
    --glow: rgba(255, 255, 255, 0.9);
    --shadow-soft: 0 28px 90px rgba(214, 109, 154, 0.22);
    --shadow-hot: 0 0 18px rgba(255, 255, 255, 0.7), 0 0 44px rgba(255, 196, 222, 0.55);

    /* 人物图片坐标调节区：手动改这几项就能微调黑/白人物在 bg.png 上的位置 */
    --black-x: 30.5%;
    --black-y: 52.5%;
    --black-width: clamp(485px, 50vw, 400px);
    --black-rotate: -0.1deg;

    --white-x: 69.5%;
    --white-y: 52.5%;
    --white-width: clamp(485px, 50vw, 400px);
    --white-rotate: 0.1deg;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    overflow-x: hidden;
    background: linear-gradient(180deg, #fffafc 0%, #ffe9f2 44%, #fff7fb 100%);
    color: var(--ink);
    font-family: "Noto Serif SC", "PingFang SC", "Microsoft YaHei", serif;
}

a {
    color: inherit;
    text-decoration: none;
}

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

p,
h1 {
    margin: 0;
}

.page-root {
    min-height: 100vh;
}

.sora-navbar {
    position: fixed;
    top: 0.9rem;
    left: 50%;
    width: min(1180px, calc(100% - 1.2rem));
    transform: translateX(-50%);
    z-index: 20;
    pointer-events: none;
}

.sora-navbar__inner {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.72rem 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.04));
    backdrop-filter: blur(3px) saturate(130%);
    box-shadow: 0 16px 40px rgba(255, 180, 208, 0.14);
    pointer-events: auto;
}

.sora-navbar__links {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.sora-navbar__link,
.sora-navbar__auth {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.54rem 1rem;
    border-radius: 999px;
    color: var(--ink-soft);
    font-family: "Noto Serif SC", "ZCOOL XiaoWei", serif;
    font-size: 1.45rem;
    letter-spacing: 0.06em;
    white-space: nowrap;
    -webkit-text-stroke: 0.3px rgba(255, 255, 255, 0.22);
    text-shadow:
        0 0 4px rgba(255, 255, 255, 0.18),
        0 0 12px rgba(255, 234, 241, 0.22),
        0 0 22px rgba(255, 197, 219, 0.1),
        0 1px 0 rgba(126, 76, 99, 0.1);
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        background-color 180ms ease,
        border-color 180ms ease;
}

.sora-navbar__link {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015));
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.sora-navbar__auth {
    padding-inline: 1.08rem;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.03));
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.sora-navbar__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.55rem;
    margin-left: auto;
    flex-wrap: wrap;
}

.sora-navbar__user {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.46rem 0.88rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    color: var(--ink-soft);
    font-family: "Noto Serif SC", "ZCOOL XiaoWei", serif;
    font-size: 0.96rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
}

.sora-navbar__logout-form {
    margin: 0;
}

.sora-navbar__link::before,
.sora-navbar__link::after,
.sora-navbar__auth::before,
.sora-navbar__auth::after {
    position: absolute;
    color: rgba(255, 255, 255, 0.95);
    line-height: 1;
    pointer-events: none;
}

.sora-navbar__link::before,
.sora-navbar__auth::before {
    content: "✦";
    left: 0.34rem;
    top: 0.14rem;
    font-size: 0.82rem;
    opacity: 0.82;
    transition:
        transform 180ms ease,
        opacity 180ms ease,
        text-shadow 180ms ease;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.65);
}

.sora-navbar__link::after,
.sora-navbar__auth::after {
    content: "";
    left: 0.48rem;
    right: 0.48rem;
    bottom: 0.14rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 244, 249, 0.28) 14%, rgba(255, 212, 228, 1) 50%, rgba(255, 244, 249, 0.28) 86%, transparent 100%);
    background-size: 260% 100%;
    opacity: 0;
    transform: scaleX(0.25);
    transform-origin: center;
    box-shadow:
        0 0 12px rgba(255, 204, 225, 0.28),
        0 0 0 1px rgba(255, 255, 255, 0.08) inset;
}

.sora-navbar__link:hover,
.sora-navbar__link:focus-visible,
.sora-navbar__auth:hover,
.sora-navbar__auth:focus-visible {
    transform: translateY(-2px) scale(1.015);
    color: #9b5c79;
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.12),
        0 14px 34px rgba(255, 205, 228, 0.2),
        0 0 30px rgba(255, 255, 255, 0.14);
}

.sora-navbar__link:hover,
.sora-navbar__link:focus-visible {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.05));
}

.sora-navbar__auth:hover,
.sora-navbar__auth:focus-visible {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08));
}

.sora-navbar__link:hover::before,
.sora-navbar__link:focus-visible::before,
.sora-navbar__auth:hover::before,
.sora-navbar__auth:focus-visible::before {
    opacity: 1;
    transform: translateY(-0.5px) scale(1.28) rotate(16deg);
    text-shadow:
        0 0 10px rgba(255, 255, 255, 0.88),
        0 0 18px rgba(255, 214, 231, 0.52);
}

.sora-navbar__link:hover::after,
.sora-navbar__link:focus-visible::after,
.sora-navbar__auth:hover::after,
.sora-navbar__auth:focus-visible::after {
    opacity: 1;
    animation: nav-line-sweep 1s linear infinite;
    transform: scaleX(1);
}

.sakura-scene {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    isolation: isolate;
    display: flex;
    flex-direction: column;
    background-image: var(--scene-bg);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}

.sakura-scene::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 220ms ease;
    background:
        radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(255, 255, 255, 0.82), rgba(255, 255, 255, 0.3) 10px, rgba(255, 255, 255, 0.14) 20px, transparent 32px),
        radial-gradient(circle at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(255, 198, 226, 0.34), transparent 24px);
    mix-blend-mode: screen;
}

.sakura-scene.is-active::before {
    opacity: 1;
}

.sakura-scene::after {
    content: "";
    position: absolute;
    inset: -25%;
    pointer-events: none;
    opacity: 0;
    background: linear-gradient(120deg, transparent 33%, rgba(255, 255, 255, 0.15) 45%, rgba(255, 255, 255, 0.48) 50%, rgba(255, 255, 255, 0.15) 55%, transparent 67%);
    filter: blur(2px);
    mix-blend-mode: screen;
}

.sakura-scene.is-active::after {
    opacity: 0.5;
    animation: bg-shimmer 11.5s linear infinite;
}

.scene-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.scene-overlay-light {
    background:
        radial-gradient(circle at 50% 68%, rgba(255, 255, 255, 0.22), transparent 20%),
        linear-gradient(180deg, rgba(255, 252, 253, 0.08), rgba(255, 214, 231, 0.08));
    mix-blend-mode: screen;
}

.scene-overlay-flow {
    opacity: 0.32;
    background: linear-gradient(115deg, transparent 0%, rgba(255, 255, 255, 0.16) 42%, rgba(255, 255, 255, 0.45) 50%, rgba(255, 255, 255, 0.16) 58%, transparent 100%);
    transform: translateX(-28%);
    mix-blend-mode: screen;
}

.sakura-scene.is-active .scene-overlay-flow {
    animation: bg-rail 15s linear infinite;
}

.feather-layer {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.feather {
    position: absolute;
    top: -12vh;
    left: var(--left);
    width: var(--size);
    height: calc(var(--size) * 0.55);
    border-radius: 80% 20% 70% 30% / 60% 40% 60% 40%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(255, 215, 232, 0.75) 50%, rgba(255, 185, 210, 0.6) 100%);
    box-shadow: 0 0 8px rgba(255, 230, 242, 0.2);
    opacity: var(--opacity);
    transform: rotate(var(--rotate));
    filter: blur(0.5px);
    animation: feather-drift var(--duration) ease-in-out var(--delay) infinite;
    will-change: transform, opacity;
}

@keyframes feather-drift {
    0% {
        transform: translate3d(0, 0, 0) rotate(var(--rotate));
        opacity: 0;
    }
    10% {
        opacity: var(--opacity);
    }
    50% {
        transform: translate3d(var(--drift), 50vh, 0) rotate(calc(var(--rotate) + 180deg));
    }
    100% {
        transform: translate3d(calc(var(--drift) * 2), 110vh, 0) rotate(calc(var(--rotate) + 420deg));
        opacity: 0;
    }
}

.petal {
    position: absolute;
    top: -18vh;
    left: var(--left);
    width: var(--size);
    height: calc(var(--size) * 0.78);
    border-radius: 64% 36% 58% 42% / 56% 54% 46% 44%;
    background: linear-gradient(140deg, rgba(255, 255, 255, 0.98), rgba(255, 220, 233, 0.9) 40%, rgba(255, 168, 206, 0.92) 100%);
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.18);
    opacity: var(--opacity);
    transform: rotate(var(--rotate));
    filter: blur(0.15px);
    animation: petal-fall var(--duration) linear var(--delay) infinite;
    will-change: transform, opacity;
}

.petal::before {
    content: "";
    position: absolute;
    inset: 12% 18% 20% 18%;
    border-radius: inherit;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0));
    opacity: 0.45;
    transform: rotate(18deg);
}

.character {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: var(--w);
    transform: translate(-50%, -50%) rotate(var(--rotate));
    transform-origin: center center;
    z-index: 4;
    transition:
        transform 240ms ease,
        filter 240ms ease;
    filter: drop-shadow(0 22px 24px rgba(180, 96, 130, 0.14));
}

.character-stage {
    width: 100%;
    height: auto;
}

.character-image {
    width: 100%;
    height: auto;
    user-select: none;
    pointer-events: none;
}

.character::after {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    background: linear-gradient(110deg, transparent 34%, rgba(255, 255, 255, 0.35) 46%, rgba(255, 255, 255, 0.98) 50%, rgba(255, 255, 255, 0.35) 54%, transparent 66%);
    background-size: 240% 100%;
    background-position: -70% 50%;
    mix-blend-mode: screen;
    -webkit-mask-image: var(--character-image);
    mask-image: var(--character-image);
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center center;
    mask-position: center center;
    -webkit-mask-size: contain;
    mask-size: contain;
}

.character.is-hovered {
    transform: translate(-50%, -50%) rotate(var(--rotate)) scale(1.02);
    filter: drop-shadow(0 0 12px rgba(255, 255, 255, 0.72)) drop-shadow(0 0 34px rgba(255, 214, 234, 0.52));
}

.character.is-hovered::after {
    opacity: 1;
    animation: character-flow 1.9s ease-out;
}

.character--black {
    --x: var(--black-x);
    --y: var(--black-y);
    --w: var(--black-width);
    --rotate: var(--black-rotate);
}

.character--white {
    --x: var(--white-x);
    --y: var(--white-y);
    --w: var(--white-width);
    --rotate: var(--white-rotate);
}

.title-block {
    position: absolute;
    left: 50%;
    bottom: clamp(2rem, 8vh, 4.5rem);
    transform: translateX(-50%);
    width: min(88vw, 680px);
    z-index: 5;
    text-align: center;
    padding: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
}

.title-copy {
    width: 100%;
}

.title-block::before {
    content: none;
}

.title-block h1,
.title-block p {
    position: relative;
    z-index: 1;
    color: transparent;
    background: linear-gradient(180deg, #fffefc 0%, #ffe7f2 38%, #ffbfd8 72%, #fffdfb 100%);
    -webkit-background-clip: text;
    background-clip: text;
    text-shadow:
        0 1px 0 rgba(255, 255, 255, 0.84),
        0 0 8px rgba(255, 196, 220, 0.34),
        0 0 18px rgba(255, 165, 205, 0.18);
}

.title-block h1 {
    font-family: "ZCOOL XiaoWei", "Ma Shan Zheng", "Noto Serif SC", serif;
    font-size: clamp(4.1rem, 8vw, 7.9rem);
    line-height: 1.02;
    letter-spacing: 0.03em;
}

.title-block p {
    margin-top: 0.95rem;
    font-family: "ZCOOL XiaoWei", "Ma Shan Zheng", "Noto Serif SC", serif;
    font-size: clamp(1.18rem, 2.35vw, 2.08rem);
    line-height: 1.2;
    letter-spacing: 0.04em;
}

.home-page {
    background-position: center center;
}

.home-page .home-hero {
    position: absolute;
    left: clamp(1.15rem, 3.8vw, 4rem);
    bottom: clamp(1.95rem, 6.5vh, 4.4rem);
    z-index: 6;
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    pointer-events: none;
    transform: translate(4.6vw, -2.8vh);
}

.home-page .home-hero__copy {
    display: grid;
    justify-items: start;
    gap: 0;
    max-width: min(78vw, 860px);
    transform: rotate(-8deg) skewX(-2deg);
}

.home-title {
    width: min(76vw, 780px);
    margin-bottom: -1.2rem;
    animation: home-title-breathe 5.5s ease-in-out 2s infinite;
}

@keyframes home-title-breathe {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-4px);
    }
}

.home-title__svg {
    display: block;
    width: 100%;
    height: auto;
    overflow: visible;
}

.home-title__svg text {
    font-family: "HLXZT", "ZCOOL XiaoWei", "Ma Shan Zheng", "Noto Serif SC", serif;
    font-weight: 900;
    font-size: clamp(5.2rem, 9.6vw, 9.6rem);
    letter-spacing: 0.055em;
    paint-order: stroke fill;
}

.home-title__shadow {
    fill: rgba(255, 160, 200, 0.14);
    transform: translate(5px, 6px);
    filter: blur(3px);
}

.home-title__stroke {
    fill: none;
    stroke: #ffd6e8;
    stroke-width: 10px;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 2200;
    stroke-dashoffset: 2200;
    filter:
        drop-shadow(0 0 3px rgba(255, 255, 255, 0.55));
    animation: home-title-draw 850ms cubic-bezier(0.22, 0.61, 0.36, 1) 200ms forwards;
}

.home-title__fill {
    fill: url(#home-title-fill);
    stroke: rgba(255, 255, 255, 0.65);
    stroke-width: 4px;
    stroke-linejoin: round;
    opacity: 0;
    filter:
        drop-shadow(0 0 5px rgba(255, 255, 255, 0.45))
        drop-shadow(0 0 12px rgba(255, 179, 209, 0.25));
    animation: home-title-fill 550ms cubic-bezier(0.22, 0.61, 0.36, 1) 520ms forwards;
}

.home-hero__quote {
    margin: -0.8rem 0 0;
    color: transparent;
    background: linear-gradient(180deg, #ff8ab3 0%, #ff5e96 42%, #ff8ab3 72%, #ffb3d1 100%);
    -webkit-background-clip: text;
    background-clip: text;
    font-family: "HLXZT", "ZCOOL XiaoWei", "Ma Shan Zheng", "Noto Serif SC", serif;
    font-size: clamp(1.12rem, 2.4vw, 2.1rem);
    line-height: 1.05;
    letter-spacing: 0.14em;
    opacity: 0;
    transform: translate3d(0, 14px, 0);
    animation: home-quote-fade 650ms cubic-bezier(0.22, 0.61, 0.36, 1) 680ms forwards;
}

.home-admin-orb {
    position: fixed;
    right: clamp(0.95rem, 2.4vw, 1.65rem);
    bottom: clamp(0.95rem, 2.3vw, 1.65rem);
    width: clamp(2.25rem, 3.4vw, 3rem);
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.74);
    border-radius: 50%;
    background: radial-gradient(circle at 32% 28%, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 16%, rgba(223, 246, 255, 0.99) 34%, rgba(152, 220, 255, 0.99) 64%, rgba(72, 151, 216, 0.99) 100%);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.22) inset,
        0 12px 26px rgba(88, 157, 211, 0.3),
        0 0 28px rgba(153, 219, 255, 0.46);
    cursor: pointer;
    z-index: 16;
    pointer-events: auto;
    transition:
        transform 200ms ease,
        opacity 200ms ease,
        filter 200ms ease,
        box-shadow 200ms ease;
}

.home-admin-orb::before {
    content: "";
    position: absolute;
    inset: 19% 18% 42% 22%;
    border-radius: 50%;
    background: radial-gradient(circle at 40% 35%, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.08) 70%);
    opacity: 0.92;
    animation: home-orb-glow 4.2s ease-in-out infinite;
}

.home-admin-orb::after {
    content: "";
    position: absolute;
    inset: 14%;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.36);
    opacity: 0.68;
}

.home-admin-orb:hover,
.home-admin-orb:focus-visible {
    transform: translateY(-3px) scale(1.06);
    filter: brightness(1.03) saturate(1.06);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.28) inset,
    0 16px 30px rgba(88, 157, 211, 0.32),
    0 0 32px rgba(160, 225, 255, 0.5);
}

.home-admin-orb:focus-visible {
    outline: none;
}

.home-admin-orb.is-hidden,
.home-admin-orb[hidden] {
    opacity: 0;
    transform: translateY(10px) scale(0.4);
    pointer-events: none;
}
[data-enter] {
    opacity: 0;
    transform: translate3d(0, 28px, 0) scale(0.985);
    animation: page-enter 780ms cubic-bezier(0.22, 0.61, 0.36, 1) both;
    animation-delay: var(--enter-delay, 0ms);
    will-change: opacity, transform;
}

@keyframes page-enter {
    0% {
        opacity: 0;
        transform: translate3d(0, 28px, 0) scale(0.985);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0) scale(1);
    }
}

[data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition:
        opacity 580ms ease,
        transform 580ms ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes petal-fall {
    0% {
        transform: translate3d(0, -14vh, 0) rotate(var(--rotate));
        opacity: 0;
    }

    8% {
        opacity: var(--opacity);
    }

    100% {
        transform: translate3d(var(--drift), 118vh, 0) rotate(calc(var(--rotate) + 560deg));
        opacity: 0;
    }
}

@keyframes home-title-draw {
    0% {
        stroke-dashoffset: 2000;
        opacity: 0;
    }

    12% {
        opacity: 1;
    }

    100% {
        stroke-dashoffset: 0;
        opacity: 1;
    }
}

@keyframes home-title-fill {
    0% {
        opacity: 0;
        transform: translateY(8px) scale(0.98);
    }

    60% {
        opacity: 0.85;
        transform: translateY(-1px) scale(1.005);
    }

    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes home-quote-fade {
    0% {
        opacity: 0;
        transform: translate3d(0, 14px, 0);
    }

    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

@keyframes home-orb-glow {
    0%,
    100% {
        opacity: 0.86;
        transform: scale(0.95);
    }

    50% {
        opacity: 1;
        transform: scale(1.06);
    }
}

@keyframes bg-shimmer {
    0% {
        transform: translateX(-24%) skewX(-4deg);
    }

    100% {
        transform: translateX(24%) skewX(-4deg);
    }
}

@keyframes bg-rail {
    0% {
        transform: translateX(-32%);
    }

    100% {
        transform: translateX(32%);
    }
}

@keyframes character-flow {
    0% {
        background-position: -80% 50%;
    }

    100% {
        background-position: 160% 50%;
    }
}

@keyframes page-enter {
    0% {
        opacity: 0;
        transform: translate3d(0, 26px, 0);
    }

    100% {
        opacity: 1;
        transform: none;
    }
}

@keyframes star-twinkle {
    0%,
    100% {
        opacity: 0.58;
        transform: scale(0.82) rotate(0deg);
    }

    50% {
        opacity: 1;
        transform: scale(1.14) rotate(16deg);
    }
}

@keyframes nav-line-sweep {
    0% {
        background-position: 0% 50%;
    }

    100% {
        background-position: 220% 50%;
    }
}

.about-page {
    position: relative;
    min-height: 100vh;
    padding: 7.2rem clamp(1rem, 3.6vw, 2.2rem) 2.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    isolation: isolate;
    background:
        radial-gradient(circle at 12% 12%, rgba(255, 255, 255, 0.92), transparent 18%),
        radial-gradient(circle at 86% 16%, rgba(255, 210, 226, 0.54), transparent 19%),
        radial-gradient(circle at 50% 100%, rgba(255, 228, 237, 0.82), transparent 28%),
        linear-gradient(180deg, #fff9fc 0%, #ffeaf3 46%, #fff8fb 100%);
}

.about-page::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.22), transparent 38%),
        radial-gradient(circle at 24% 18%, rgba(255, 255, 255, 0.38), transparent 11%),
        radial-gradient(circle at 76% 28%, rgba(255, 255, 255, 0.24), transparent 10%);
    mix-blend-mode: screen;
    z-index: -1;
}

.about-panel {
    width: min(980px, 100%);
    padding: clamp(1.3rem, 3vw, 2rem);
    border: 1px solid rgba(255, 208, 225, 0.88);
    border-radius: 34px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 241, 246, 0.9));
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(16px) saturate(120%);
}

.about-panel__hero {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.about-avatar-shell {
    position: relative;
    flex: 0 0 auto;
    padding: 0.55rem;
    border-radius: 50%;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 225, 236, 0.96));
    box-shadow: 0 18px 42px rgba(219, 124, 162, 0.24);
}

.about-avatar-shell::before {
    content: "";
    position: absolute;
    inset: -0.35rem;
    border-radius: 50%;
    background: conic-gradient(from 0deg, rgba(255, 180, 210, 0), rgba(255, 140, 190, 0.55), rgba(255, 200, 225, 0.3), rgba(255, 180, 210, 0));
    animation: avatar-halo-rotate 6s linear infinite;
    z-index: -1;
    pointer-events: none;
}

.about-avatar-shell::after {
    content: "";
    position: absolute;
    inset: -0.65rem;
    border-radius: 50%;
    background: conic-gradient(from 180deg, rgba(255, 200, 220, 0), rgba(255, 170, 200, 0.35), rgba(255, 210, 230, 0.2), rgba(255, 200, 220, 0));
    animation: avatar-halo-rotate 10s linear infinite reverse;
    z-index: -1;
    pointer-events: none;
}

@keyframes avatar-halo-rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.about-avatar {
    width: clamp(126px, 22vw, 180px);
    aspect-ratio: 1;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.96);
    box-shadow: inset 0 0 0 1px rgba(255, 202, 220, 0.54);
    transition: transform 300ms cubic-bezier(0.22, 0.61, 0.36, 1), box-shadow 300ms ease;
}

.about-avatar-shell:hover .about-avatar {
    transform: scale(1.04);
    box-shadow:
        inset 0 0 0 1px rgba(255, 202, 220, 0.7),
        0 0 24px rgba(255, 180, 210, 0.35);
}

.about-copy {
    min-width: 0;
    display: grid;
    gap: 0.45rem;
}

.about-copy__eyebrow {
    color: #d06f94;
    font-size: 0.94rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.about-copy h1 {
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(2.2rem, 4.6vw, 4.1rem);
    line-height: 1.05;
    color: var(--ink);
}

.about-copy__tagline {
    color: var(--ink-soft);
    font-size: clamp(1rem, 2.2vw, 1.28rem);
    line-height: 1.55;
}

.about-intro {
    margin-top: 1.2rem;
    padding: 1.2rem 1.35rem;
    border-radius: 28px;
    border: 1px solid rgba(255, 213, 227, 0.88);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.8), rgba(255, 248, 251, 0.9));
    color: var(--ink);
    font-size: clamp(1rem, 1.55vw, 1.14rem);
    line-height: 1.95;
    white-space: pre-line;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.68);
}

.about-meta {
    margin-top: 0.95rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    flex-wrap: wrap;
    color: #b56b8a;
    font-size: 0.92rem;
}

.about-meta__chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.46rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 210, 226, 0.72);
    background: rgba(255, 255, 255, 0.84);
}

.sora-footer {
    position: absolute;
    left: 50%;
    bottom: 0.85rem;
    z-index: 12;
    width: min(1180px, calc(100% - 1.2rem));
    transform: translateX(-50%);
    pointer-events: none;
    background: transparent;
}

.sora-footer__inner {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.35rem 0.85rem;
    border-radius: 999px;
    color: rgba(106, 49, 81, 0.76);
    font-family: "Noto Serif SC", "ZCOOL XiaoWei", serif;
    font-size: 0.82rem;
    line-height: 1.5;
    letter-spacing: 0.12em;
    text-align: center;
    text-shadow:
        0 1px 0 rgba(255, 255, 255, 0.9),
        0 0 8px rgba(255, 255, 255, 0.26);
    white-space: nowrap;
    pointer-events: auto;
}

.toast-stack {
    position: fixed;
    top: 4.75rem;
    left: 50%;
    z-index: 10000;
    display: grid;
    width: min(960px, calc(100% - 1rem));
    gap: 0.55rem;
    transform: translateX(-50%);
    pointer-events: none;
}

.toast-item {
    pointer-events: auto;
    padding: 0.86rem 1.2rem;
    border: 1px solid rgba(255, 210, 226, 0.84);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--ink);
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(14px) saturate(120%);
    font-size: 0.95rem;
    line-height: 1.45;
    display: flex;
    align-items: center;
    gap: 0.55rem;
    opacity: 0;
    transform: translateY(-12px) scale(0.96);
    transition: opacity 0.35s cubic-bezier(0.22, 1, 0.36, 1),
                transform 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}

.toast-item.is-visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.toast-item.is-hiding {
    opacity: 0;
    transform: translateY(-8px) scale(0.96);
    transition-duration: 0.3s;
    transition-timing-function: cubic-bezier(0.55, 0, 1, 0.45);
}

.toast-item--success {
    border-color: rgba(163, 224, 193, 0.88);
    background: linear-gradient(180deg, rgba(249, 255, 252, 0.98), rgba(230, 250, 239, 0.96));
}

.toast-item--warning {
    border-color: rgba(255, 211, 139, 0.88);
    background: linear-gradient(180deg, rgba(255, 251, 240, 0.98), rgba(255, 243, 216, 0.96));
}

.toast-item--error {
    border-color: rgba(255, 173, 191, 0.9);
    background: linear-gradient(180deg, rgba(255, 247, 249, 0.98), rgba(255, 228, 235, 0.96));
}

.toast-item--info {
    border-color: rgba(191, 219, 255, 0.88);
    background: linear-gradient(180deg, rgba(248, 252, 255, 0.98), rgba(232, 241, 255, 0.96));
}

.auth-page,
.replay-page {
    position: relative;
    min-height: 100vh;
    padding: 7.2rem clamp(1rem, 3.6vw, 2.2rem) 2.2rem;
    isolation: isolate;
    background:
        radial-gradient(circle at 10% 10%, rgba(255, 255, 255, 0.92), transparent 18%),
        radial-gradient(circle at 88% 16%, rgba(255, 204, 223, 0.54), transparent 20%),
        radial-gradient(circle at 50% 100%, rgba(255, 226, 236, 0.8), transparent 26%),
        linear-gradient(180deg, #fff9fc 0%, #fff0f6 46%, #fffafc 100%);
}

.auth-page::before,
.replay-page::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.24), transparent 38%),
        radial-gradient(circle at 26% 18%, rgba(255, 255, 255, 0.34), transparent 11%),
        radial-gradient(circle at 76% 28%, rgba(255, 255, 255, 0.24), transparent 10%);
    mix-blend-mode: screen;
    z-index: -1;
}

.auth-shell,
.replay-shell {
    width: min(1120px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.96fr);
    gap: 1rem;
    align-items: stretch;
}

.auth-hero,
.replay-hero,
.auth-card,
.replay-panel,
.replay-lock {
    border: 1px solid rgba(255, 208, 225, 0.88);
    border-radius: 32px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 243, 248, 0.92));
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(16px) saturate(120%);
}

.auth-hero,
.replay-hero {
    padding: clamp(1.35rem, 3vw, 2rem);
}

.auth-hero__eyebrow,
.replay-hero__eyebrow {
    color: #d06f94;
    font-size: 0.94rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.auth-hero h1,
.replay-hero h1 {
    margin-top: 0.45rem;
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(2.25rem, 5vw, 4rem);
    line-height: 1.05;
    color: var(--ink);
}

.auth-hero p,
.replay-hero p {
    margin-top: 0.9rem;
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.8;
}

.auth-badges,
.replay-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 1rem;
}

.auth-badge,
.replay-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.44rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 210, 226, 0.8);
    background: rgba(255, 255, 255, 0.84);
    color: #b56b8a;
    font-size: 0.9rem;
}

.auth-card,
.replay-panel,
.replay-lock {
    position: relative;
    padding: clamp(1.3rem, 3vw, 1.85rem);
    overflow: hidden;
}

.auth-card::before,
.replay-panel::before,
.replay-lock::before {
    content: "";
    position: absolute;
    top: -40%;
    left: -20%;
    width: 140%;
    height: 80%;
    background: radial-gradient(ellipse at center, rgba(255, 230, 242, 0.45), transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.auth-card > *,
.replay-panel > *,
.replay-lock > * {
    position: relative;
    z-index: 1;
}

.auth-card__header,
.replay-panel__header {
    display: grid;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.auth-card__header h2,
.replay-panel__header h2,
.replay-lock__title {
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.3rem, 2.6vw, 1.9rem);
    line-height: 1.15;
}

.auth-card__header p,
.replay-panel__header p,
.replay-lock__text {
    color: var(--ink-soft);
    line-height: 1.7;
}

.auth-form {
    display: grid;
    gap: 0.95rem;
}

.auth-field {
    display: grid;
    gap: 0.42rem;
}

.auth-field span {
    color: #b56487;
    font-size: 0.94rem;
}

.auth-input {
    width: 100%;
    padding: 0.9rem 1rem;
    border: 1px solid rgba(255, 210, 226, 0.94);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--ink);
    font: inherit;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
    transition:
        border-color 180ms ease,
        box-shadow 180ms ease,
        transform 180ms ease;
}

.auth-input:focus {
    outline: none;
    border-color: rgba(255, 130, 180, 0.9);
    box-shadow:
        0 0 0 4px rgba(255, 185, 215, 0.32),
        0 0 18px rgba(255, 180, 210, 0.18);
    transform: translateY(-1px);
    background: #fff;
}

.auth-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem;
}

.auth-code-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
    align-items: end;
}

.auth-status {
    min-height: 1.3rem;
    color: #b25c82;
    font-size: 0.9rem;
}

.auth-actions {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex-wrap: wrap;
    margin-top: 0.1rem;
}

.auth-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.88rem 1.35rem;
    border: 1px solid transparent;
    border-radius: 999px;
    background: linear-gradient(180deg, #ffaed0 0%, #ff8ab3 50%, #ff739e 100%);
    color: #fff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    overflow: hidden;
    box-shadow:
        0 14px 38px rgba(255, 110, 160, 0.32),
        0 0 0 1px rgba(255, 255, 255, 0.25) inset;
    transition:
        transform 220ms cubic-bezier(0.22, 0.61, 0.36, 1),
        box-shadow 220ms ease,
        filter 220ms ease;
}

.auth-button::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 32%, rgba(255, 255, 255, 0.38) 50%, transparent 68%);
    background-size: 260% 100%;
    background-position: 140% 50%;
    transition: background-position 550ms ease;
    pointer-events: none;
}

.auth-button:hover::after,
.auth-button:focus-visible::after {
    background-position: -50% 50%;
}

.auth-button:hover,
.auth-button:focus-visible {
    transform: translateY(-2px) scale(1.03);
    box-shadow:
        0 20px 50px rgba(255, 100, 150, 0.38),
        0 0 0 1px rgba(255, 255, 255, 0.35) inset;
    filter: brightness(1.05);
}

.auth-button:active {
    transform: translateY(0) scale(0.97);
}

.auth-button--ghost {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 244, 249, 0.94));
    color: var(--ink);
    border-color: rgba(255, 190, 215, 0.82);
    box-shadow:
        0 10px 28px rgba(210, 110, 150, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.auth-button--ghost:hover,
.auth-button--ghost:focus-visible {
    border-color: rgba(255, 170, 200, 0.9);
    box-shadow:
        0 14px 36px rgba(210, 110, 150, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.auth-link {
    position: relative;
    display: inline-block;
    color: #b25c82;
    font-size: 0.95rem;
    text-decoration: none;
    padding-bottom: 0.15em;
    transition: color 200ms ease;
}

.auth-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1.5px;
    background: linear-gradient(90deg, rgba(178, 92, 130, 0.55), rgba(255, 140, 190, 0.75), rgba(178, 92, 130, 0.55));
    transform: scaleX(0.35);
    transform-origin: left;
    transition: transform 350ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.auth-link:hover,
.auth-link:focus-visible {
    color: #9b4568;
}

.auth-link:hover::after,
.auth-link:focus-visible::after {
    transform: scaleX(1);
}

.replay-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
    margin-top: 0.9rem;
}

.replay-card {
    padding: 1rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 210, 226, 0.8);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.replay-card__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.36rem 0.72rem;
    border-radius: 999px;
    background: linear-gradient(180deg, #ffe6f0, #ffd7e7);
    color: #b25c82;
    font-size: 0.84rem;
}

.replay-card h3 {
    margin-top: 0.85rem;
    color: var(--ink);
    font-size: 1.08rem;
}

.replay-card p {
    margin-top: 0.5rem;
    color: var(--ink-soft);
    line-height: 1.75;
}

.replay-lock {
    display: grid;
    gap: 1rem;
    justify-items: center;
    text-align: center;
}

.replay-lock__copy {
    display: grid;
    gap: 0.45rem;
}

.replay-lock__eyebrow {
    color: #d06f94;
    font-size: 0.92rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.replay-lock__guide {
    display: grid;
    gap: 0.8rem;
    padding: 1rem 1.05rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 210, 226, 0.78);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 242, 248, 0.84));
    width: min(100%, 42rem);
    justify-self: center;
    justify-items: center;
    text-align: left;
}

.replay-lock__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 0.7rem;
    width: min(100%, 36rem);
    justify-self: center;
}

.replay-lock__list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.85rem 0.9rem;
    border-radius: 18px;
    border: 1px solid rgba(255, 214, 228, 0.8);
    background: rgba(255, 255, 255, 0.74);
}

.replay-lock__step {
    flex: 0 0 auto;
    min-width: 2.15rem;
    height: 2.15rem;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(180deg, #ffddea, #fff);
    color: #b95e82;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.replay-lock__item {
    color: var(--ink);
    line-height: 1.7;
    padding-top: 0.05rem;
}

.replay-lock__icon {
    width: 3.6rem;
    height: 3.6rem;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(180deg, #fff, #ffe4ef);
    color: #bf698b;
    font-size: 1.5rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.admin-page {
    width: min(1200px, calc(100% - 1.2rem));
    margin: 0 auto;
    padding: 1.15rem 0 2.8rem;
    display: grid;
    gap: 1rem;
}

.admin-panel,
.admin-stat-card,
.admin-feature-card,
.admin-login-card,
.admin-topbar,
.admin-user-card,
.admin-modal__panel {
    border: 1px solid rgba(255, 208, 225, 0.9);
    border-radius: 32px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 243, 248, 0.92));
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(16px) saturate(120%);
}

.admin-topbar {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    padding: 0.95rem 1rem;
}

.admin-topbar__brand {
    display: grid;
    gap: 0.1rem;
}

.admin-topbar__brand-mark {
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: 1.2rem;
    line-height: 1.1;
}

.admin-topbar__brand-sub {
    color: #d06f94;
    font-size: 0.82rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.admin-topbar__nav {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.admin-topbar__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.52rem 0.95rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 210, 226, 0.85);
    color: var(--ink-soft);
    background: rgba(255, 255, 255, 0.72);
    font-size: 0.96rem;
    letter-spacing: 0.04em;
    white-space: nowrap;
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        background-color 180ms ease,
        color 180ms ease;
}

.admin-topbar__link.is-active,
.admin-topbar__link:hover,
.admin-topbar__link:focus-visible {
    transform: translateY(-1px);
    color: #b55f83;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 12px 28px rgba(255, 200, 223, 0.22);
}

.admin-topbar__link--disabled {
    opacity: 0.55;
    pointer-events: none;
}

.admin-topbar__actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.admin-topbar__user {
    display: inline-flex;
    align-items: center;
    padding: 0.52rem 0.88rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 210, 226, 0.8);
    background: rgba(255, 255, 255, 0.72);
    color: var(--ink-soft);
    white-space: nowrap;
}

.admin-topbar__logout-form {
    margin: 0;
}

.admin-topbar__logout,
.admin-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.82rem 1.1rem;
    border: 1px solid rgba(255, 210, 226, 0.95);
    border-radius: 18px;
    background: linear-gradient(180deg, #ffeaf2, #ffd9e7);
    color: #a94f77;
    font-weight: 700;
    line-height: 1;
    cursor: pointer;
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        background-color 180ms ease,
        border-color 180ms ease;
}

.admin-topbar__logout:hover,
.admin-topbar__logout:focus-visible,
.admin-button:hover,
.admin-button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 14px 34px rgba(255, 194, 218, 0.22);
}

.admin-button--ghost,
.admin-topbar__logout.admin-button--ghost {
    background: rgba(255, 255, 255, 0.75);
    color: #b25c82;
}

.admin-button--danger {
    border-color: rgba(241, 166, 172, 0.92);
    background: linear-gradient(180deg, #ffe6ea, #ffd0d7);
    color: #b24759;
}

.admin-login-page {
    min-height: 100vh;
    padding-top: 1.15rem;
    position: relative;
    isolation: isolate;
}

.admin-login-page::before,
.admin-login-page::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    z-index: 0;
    filter: blur(3px);
}

.admin-login-page::before {
    top: 4rem;
    left: -7rem;
    width: 18rem;
    height: 18rem;
    background: radial-gradient(circle, rgba(255, 220, 232, 0.72), rgba(255, 220, 232, 0));
}

.admin-login-page::after {
    right: -5rem;
    bottom: 4rem;
    width: 16rem;
    height: 16rem;
    background: radial-gradient(circle, rgba(255, 241, 246, 0.9), rgba(255, 241, 246, 0));
}

.admin-login-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
    gap: 1.1rem;
    align-items: stretch;
    padding: clamp(1.35rem, 3vw, 1.95rem);
}

.admin-login-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at top right, rgba(255, 218, 231, 0.42), transparent 28%),
        radial-gradient(circle at bottom left, rgba(255, 248, 251, 0.78), transparent 30%);
    pointer-events: none;
}

.admin-login-hero::after {
    content: "ADMIN";
    position: absolute;
    right: 1rem;
    bottom: -0.15rem;
    color: rgba(184, 102, 133, 0.05);
    font-family: "Noto Serif SC", serif;
    font-size: clamp(4rem, 8vw, 7rem);
    font-weight: 900;
    letter-spacing: 0.24em;
    line-height: 1;
    pointer-events: none;
}

.admin-login-hero__copy,
.admin-hero__copy {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 0.45rem;
}

.admin-about-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(280px, 0.68fr);
    gap: 1rem;
    align-items: start;
    padding: clamp(1.15rem, 2.8vw, 1.6rem);
}

.admin-about-hero__copy {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 0.45rem;
    max-width: 62ch;
}

.admin-about-hero__copy h1 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1.08;
    max-width: 12ch;
}

.admin-about-hero__copy p {
    margin: 0;
    color: var(--ink-soft);
    line-height: 1.8;
    overflow-wrap: anywhere;
}

.admin-about-hero__status {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 0.4rem;
    align-content: center;
    padding: 1rem 1.05rem;
    border: 1px solid rgba(255, 210, 226, 0.82);
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(255, 243, 248, 0.96));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.admin-about-hero__status-label {
    color: #d06f94;
    font-size: 0.82rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.admin-about-hero__status-value {
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.4rem, 3vw, 2rem);
    line-height: 1.12;
}

.admin-about-hero__status-sub {
    color: var(--ink-soft);
    line-height: 1.7;
}

.admin-hero__eyebrow {
    color: #d06f94;
    font-size: 0.92rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.admin-login-hero h1,
.admin-hero h1,
.admin-about-copy h2,
.admin-user-card h2 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(2rem, 4vw, 3.3rem);
    line-height: 1.08;
}

.admin-login-hero h1 {
    max-width: 12ch;
    font-size: clamp(2.35rem, 5vw, 4.35rem);
}

.admin-login-hero p,
.admin-hero p,
.admin-card__header p,
.admin-modal__text,
.admin-modal__note,
.admin-help,
.admin-user-card__email,
.admin-stat-card__hint,
.admin-feature-card p,
.admin-topbar__user {
    color: var(--ink-soft);
    line-height: 1.75;
}

.admin-login-hero__badges,
.admin-badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.25rem;
}

.admin-login-hero__summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.7rem;
    margin-top: 0.7rem;
}

.admin-login-hero__summary-card {
    display: grid;
    gap: 0.3rem;
    padding: 0.92rem 1rem;
    border: 1px solid rgba(255, 210, 226, 0.8);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 242, 248, 0.95));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.admin-login-hero__summary-card span {
    color: #d06f94;
    font-size: 0.77rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.admin-login-hero__summary-card strong {
    color: var(--ink);
    font-size: 0.98rem;
    line-height: 1.5;
}

.admin-badge,
.admin-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.42rem 0.78rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 210, 226, 0.82);
    background: rgba(255, 255, 255, 0.78);
    color: #b25c82;
    font-size: 0.84rem;
    white-space: nowrap;
}

.admin-login-card,
.admin-about-editor {
    padding: clamp(1.2rem, 2.6vw, 1.75rem);
}

.admin-login-card {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(255, 220, 233, 0.4), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 244, 249, 0.94));
}

.admin-login-card::before {
    content: "";
    position: absolute;
    inset: 0 0 auto;
    height: 0.38rem;
    background: linear-gradient(90deg, rgba(255, 201, 219, 0.1), rgba(255, 190, 215, 0.96), rgba(255, 201, 219, 0.1));
}

.admin-login-card::after {
    content: "";
    position: absolute;
    right: -2rem;
    bottom: -2rem;
    width: 9rem;
    height: 9rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(255, 210, 225, 0.28), rgba(255, 210, 225, 0));
    pointer-events: none;
}

.admin-card__header {
    display: grid;
    gap: 0.3rem;
    margin-bottom: 1rem;
}

.admin-card__header h2,
.admin-about-editor__header h2,
.admin-modal__panel h2 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.3rem, 2.6vw, 1.85rem);
    line-height: 1.15;
}

.admin-form,
.admin-user-form {
    display: grid;
    gap: 0.95rem;
}

.admin-login-card .admin-form {
    gap: 1rem;
}

.admin-field {
    display: grid;
    gap: 0.42rem;
}

.admin-field span {
    color: #b56487;
    font-size: 0.94rem;
}

.admin-input,
.admin-select,
.admin-textarea {
    width: 100%;
    padding: 0.88rem 1rem;
    border: 1px solid rgba(255, 210, 226, 0.95);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--ink);
    font: inherit;
    outline: none;
    transition:
        border-color 180ms ease,
        box-shadow 180ms ease,
        background-color 180ms ease;
}

.admin-login-card .admin-input {
    min-height: 3.15rem;
}

.admin-login-card .admin-button {
    width: 100%;
    margin-top: 0.15rem;
}

.admin-textarea {
    resize: vertical;
    min-height: 220px;
    line-height: 1.75;
}

.admin-input:focus,
.admin-select:focus,
.admin-textarea:focus {
    border-color: rgba(255, 150, 189, 0.95);
    box-shadow: 0 0 0 4px rgba(255, 205, 224, 0.3);
    background: #fff;
}

.admin-file-input {
    position: relative;
    width: 100%;
    padding: 0.82rem 1rem;
    border: 2px dashed rgba(255, 190, 213, 0.88);
    border-radius: 18px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.78), rgba(255, 245, 249, 0.7));
    color: var(--ink);
    font: inherit;
    font-size: 0.92rem;
    cursor: pointer;
    outline: none;
    transition:
        border-color 200ms ease,
        box-shadow 200ms ease,
        background-color 200ms ease;
}

.admin-file-input::file-selector-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin-right: 0.85rem;
    padding: 0.62rem 1.05rem;
    border: 1px solid rgba(255, 203, 223, 0.92);
    border-radius: 14px;
    background: linear-gradient(180deg, #ffe6ef, #ffd7e7);
    color: #a94f77;
    font: inherit;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition:
        transform 150ms ease,
        box-shadow 150ms ease;
}

.admin-file-input::file-selector-button:hover,
.admin-file-input::file-selector-button:focus-visible {
    transform: translateY(-1px);
    box-shadow: 0 10px 22px rgba(255, 180, 210, 0.28);
}

.admin-file-input:hover {
    border-color: rgba(255, 150, 189, 0.88);
    box-shadow: 0 0 0 4px rgba(255, 205, 224, 0.22);
    background: rgba(255, 255, 255, 0.92);
}

.admin-file-input:focus-within {
    border-color: rgba(255, 150, 189, 0.95);
    box-shadow: 0 0 0 4px rgba(255, 205, 224, 0.3);
    background: #fff;
}

.admin-stat-grid,
.admin-feature-grid {
    display: grid;
    gap: 1rem;
}

.admin-stat-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.admin-stat-card,
.admin-feature-card {
    padding: 1.15rem 1.2rem;
}

.admin-stat-card {
    display: grid;
    gap: 0.3rem;
}

.admin-stat-card__label,
.admin-feature-card__badge,
.admin-user-card__eyebrow,
.admin-modal__eyebrow,
.admin-about-copy__eyebrow {
    color: #d06f94;
    font-size: 0.82rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.admin-stat-card__value {
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.8rem, 4vw, 2.75rem);
    line-height: 1.05;
}

.admin-stat-card__hint {
    font-size: 0.95rem;
}

.admin-feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.admin-feature-card {
    display: grid;
    gap: 0.45rem;
    text-align: left;
    transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        border-color 180ms ease;
}

.admin-feature-card:hover,
.admin-feature-card:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 20px 50px rgba(214, 109, 154, 0.18);
}

.admin-feature-card--disabled {
    opacity: 0.74;
}

.admin-feature-card h2 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.25rem, 2.6vw, 1.8rem);
    line-height: 1.18;
}

.admin-user-list {
    display: grid;
    gap: 1rem;
}

.admin-user-card {
    padding: 1.2rem;
    display: grid;
    gap: 1rem;
}

.admin-user-card__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-user-card__status {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.admin-pill--success {
    color: #2f8a65;
    border-color: rgba(120, 207, 162, 0.55);
    background: rgba(240, 253, 245, 0.92);
}

.admin-pill--warn {
    color: #b06b32;
    border-color: rgba(244, 191, 119, 0.7);
    background: rgba(255, 248, 234, 0.92);
}

.admin-pill--muted {
    color: #8f7a88;
    border-color: rgba(220, 206, 216, 0.85);
    background: rgba(250, 247, 249, 0.94);
}

.admin-user-grid,
.admin-form-grid,
.admin-about-shell,
.admin-about-preview__hero {
    display: grid;
    gap: 1rem;
}

.admin-user-grid,
.admin-form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.admin-field--full {
    grid-column: 1 / -1;
}

.admin-user-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem 1rem;
    color: var(--ink-soft);
    font-size: 0.92rem;
}

.admin-card-actions,
.admin-modal__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.admin-card-actions {
    justify-content: flex-end;
}

.admin-user-delete-form {
    margin: 0;
    display: flex;
    justify-content: flex-end;
}

.admin-about-shell {
    grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
    align-items: start;
    gap: 1.1rem;
}

.admin-about-page {
    position: relative;
    isolation: isolate;
}

.admin-about-page::before,
.admin-about-page::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    z-index: 0;
}

.admin-about-page::before {
    top: 9rem;
    right: -6rem;
    width: 17rem;
    height: 17rem;
    background: radial-gradient(circle, rgba(255, 216, 230, 0.56), rgba(255, 216, 230, 0));
}

.admin-about-page::after {
    left: -7rem;
    bottom: 4rem;
    width: 18rem;
    height: 18rem;
    background: radial-gradient(circle, rgba(255, 243, 248, 0.82), rgba(255, 243, 248, 0));
}

.admin-about-page > * {
    position: relative;
    z-index: 1;
}

.admin-about-preview {
    padding: clamp(1.25rem, 2.8vw, 1.8rem);
    display: grid;
    gap: 1rem;
    position: sticky;
    top: 6.2rem;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(255, 225, 235, 0.42), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 245, 249, 0.93));
}

.admin-about-preview::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at bottom left, rgba(255, 246, 249, 0.55), transparent 34%);
    pointer-events: none;
}

.admin-about-preview::after {
    content: "ABOUT";
    position: absolute;
    right: 1rem;
    bottom: -0.15rem;
    color: rgba(184, 102, 133, 0.05);
    font-family: "Noto Serif SC", serif;
    font-size: clamp(3.6rem, 7vw, 6rem);
    font-weight: 900;
    letter-spacing: 0.2em;
    line-height: 1;
    pointer-events: none;
}

.admin-about-preview__hero {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    padding-bottom: 0.85rem;
    margin-bottom: 0.2rem;
    border-bottom: 1px solid rgba(255, 214, 228, 0.74);
    position: relative;
    z-index: 1;
}

.admin-about-avatar-shell {
    width: 132px;
    height: 132px;
    padding: 0.55rem;
    border-radius: 30px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 230, 240, 0.92));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.admin-about-avatar {
    width: 100%;
    height: 100%;
    border-radius: 24px;
    object-fit: cover;
}

.admin-about-copy {
    display: grid;
    gap: 0.35rem;
}

.admin-about-copy h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
}

.admin-about-copy__tagline {
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.8;
}

.admin-about-preview__content {
    color: var(--ink-soft);
    line-height: 1.95;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    padding: 1rem 1.05rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 214, 228, 0.72);
    background: rgba(255, 255, 255, 0.76);
    position: relative;
    z-index: 1;
}

.admin-about-editor {
    display: grid;
    gap: 1rem;
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(255, 227, 236, 0.4), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(255, 246, 250, 0.92));
}

.admin-about-editor::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at bottom left, rgba(255, 240, 245, 0.52), transparent 38%);
    pointer-events: none;
}

.admin-about-editor > * {
    position: relative;
    z-index: 1;
}

.admin-about-editor__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    padding-bottom: 0.95rem;
    margin-bottom: 0.15rem;
    border-bottom: 1px solid rgba(255, 214, 228, 0.74);
}

.admin-about-editor__header .admin-button {
    align-self: flex-start;
}

.admin-help {
    margin: 0;
    font-size: 0.94rem;
    padding: 0.9rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 214, 228, 0.72);
    background: rgba(255, 255, 255, 0.76);
}

.admin-modal {
    position: fixed;
    inset: 0;
    z-index: 60;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(255, 245, 250, 0.72);
    backdrop-filter: blur(12px);
}

.admin-modal[hidden] {
    display: none !important;
}

.admin-modal__panel {
    width: min(560px, calc(100% - 0.5rem));
    padding: 1.25rem;
    display: grid;
    gap: 0.9rem;
}

.admin-modal__panel h2 {
    font-size: clamp(1.35rem, 2.8vw, 1.95rem);
}

.admin-modal__note {
    margin: 0;
    font-size: 0.92rem;
}

.admin-modal__actions {
    justify-content: flex-end;
}

.admin-button--ghost {
    box-shadow: none;
}

.admin-button--ghost:hover,
.admin-button--ghost:focus-visible {
    box-shadow: 0 12px 28px rgba(255, 200, 223, 0.16);
}

.feathermail-page,
.admin-feathermail-page,
.admin-feathermail-control-page,
.feathermail-obs-page {
    position: relative;
    isolation: isolate;
}

.feathermail-page::before,
.admin-feathermail-page::before,
.admin-feathermail-control-page::before,
.feathermail-obs-page::before,
.feathermail-page::after,
.admin-feathermail-page::after,
.admin-feathermail-control-page::after,
.feathermail-obs-page::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    z-index: -1;
}

.feathermail-page::before,
.admin-feathermail-page::before,
.admin-feathermail-control-page::before {
    width: 18rem;
    height: 18rem;
    left: -7rem;
    top: 8rem;
    background: radial-gradient(circle, rgba(255, 217, 231, 0.68), rgba(255, 217, 231, 0));
}

.feathermail-page::after,
.admin-feathermail-page::after,
.admin-feathermail-control-page::after {
    width: 16rem;
    height: 16rem;
    right: -5rem;
    bottom: 4rem;
    background: radial-gradient(circle, rgba(255, 244, 248, 0.92), rgba(255, 244, 248, 0));
}

.feathermail-shell {
    width: min(1180px, calc(100% - 1.2rem));
    margin: 0 auto;
    padding: 7rem 0 2.8rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.94fr);
    gap: 1rem;
}

.feathermail-hero,
.feathermail-form,
.admin-feathermail-hero,
.admin-feathermail-table,
.admin-feathermail-control,
.feathermail-board,
.feathermail-obs-board {
    position: relative;
    overflow: hidden;
}

.feathermail-hero {
    display: grid;
    gap: 0.8rem;
    padding: clamp(1.3rem, 3vw, 1.9rem);
    background:
        radial-gradient(circle at 90% 10%, rgba(255, 215, 232, 0.55), transparent 34%),
        radial-gradient(circle at 10% 80%, rgba(255, 235, 244, 0.45), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 243, 248, 0.94));
    position: relative;
    overflow: hidden;
}

.feathermail-hero::before {
    content: "";
    position: absolute;
    top: -30%;
    right: -10%;
    width: 60%;
    height: 80%;
    background: radial-gradient(ellipse at center, rgba(255, 220, 235, 0.35), transparent 70%);
    animation: feathermail-glow-drift 8s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 0;
}

.feathermail-hero > * {
    position: relative;
    z-index: 1;
}

@keyframes feathermail-glow-drift {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(-20px, 15px) scale(1.08); }
}

.feathermail-hero__eyebrow {
    color: #d06f94;
    font-size: 0.92rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.feathermail-hero h1 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(2rem, 4vw, 3.8rem);
    line-height: 1.15;
    max-width: 18ch;
}

.feathermail-hero p {
    max-width: 62ch;
    color: var(--ink-soft);
    line-height: 1.85;
    font-size: clamp(0.95rem, 1.4vw, 1.05rem);
}

.feathermail-hero__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.2rem;
}

.feathermail-hero__note {
    display: grid;
    gap: 0.35rem;
    padding: 0.85rem 1rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 200, 220, 0.65);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 245, 250, 0.78));
    box-shadow:
        0 4px 14px rgba(214, 109, 154, 0.08),
        inset 0 1px 0 rgba(255, 255, 255, 0.72);
    position: relative;
    overflow: hidden;
}

.feathermail-hero__note::before {
    content: "✦";
    position: absolute;
    top: 0.5rem;
    right: 0.7rem;
    font-size: 0.7rem;
    color: rgba(255, 180, 210, 0.45);
    animation: note-sparkle 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes note-sparkle {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.15) rotate(8deg); }
}

.feathermail-hero__note span {
    color: #d06f94;
    font-size: 0.74rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.feathermail-hero__note strong {
    color: var(--ink);
    line-height: 1.6;
    font-weight: 600;
    font-size: 0.96rem;
}

.feathermail-form {
    display: grid;
    gap: 1rem;
    padding: clamp(1.3rem, 3vw, 1.9rem);
    background:
        radial-gradient(circle at 10% 10%, rgba(255, 230, 242, 0.5), transparent 32%),
        radial-gradient(circle at 85% 85%, rgba(255, 220, 234, 0.4), transparent 28%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 244, 249, 0.94));
    position: relative;
    overflow: hidden;
}

.feathermail-form::before {
    content: "";
    position: absolute;
    bottom: -20%;
    left: -15%;
    width: 55%;
    height: 70%;
    background: radial-gradient(ellipse at center, rgba(255, 215, 230, 0.3), transparent 70%);
    animation: feathermail-glow-drift 10s ease-in-out infinite alternate-reverse;
    pointer-events: none;
    z-index: 0;
}

.feathermail-form > * {
    position: relative;
    z-index: 1;
}

.feathermail-form__row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.8rem;
    align-items: end;
}

.feathermail-field {
    display: grid;
    gap: 0.42rem;
}

.feathermail-field span {
    color: #b56487;
    font-size: 0.94rem;
}

.feathermail-input,
.feathermail-textarea {
    width: 100%;
    padding: 0.9rem 1rem;
    border-radius: 18px;
    border: 1px solid rgba(255, 210, 226, 0.95);
    background: rgba(255, 255, 255, 0.92);
    color: var(--ink);
    font: inherit;
    outline: none;
    transition:
        border-color 180ms ease,
        box-shadow 180ms ease,
        background-color 180ms ease;
}

.feathermail-input:focus,
.feathermail-textarea:focus {
    border-color: rgba(255, 130, 180, 0.95);
    box-shadow:
        0 0 0 4px rgba(255, 200, 220, 0.35),
        0 0 20px rgba(255, 180, 210, 0.18);
    background: #fff;
    transform: translateY(-1px);
}

.feathermail-textarea {
    min-height: 16rem;
    resize: vertical;
    line-height: 1.85;
}

.feathermail-switch {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    justify-self: end;
    padding: 0.82rem 1rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 210, 226, 0.82);
    background: rgba(255, 255, 255, 0.82);
    cursor: pointer;
    user-select: none;
}

.feathermail-switch input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.feathermail-switch__track {
    position: relative;
    width: 4.1rem;
    height: 2.28rem;
    border-radius: 999px;
    background: linear-gradient(180deg, #ffe6ef, #ffd7e5);
    border: 1px solid rgba(255, 183, 207, 0.72);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.58);
}

.feathermail-switch__track span {
    position: absolute;
    top: 0.16rem;
    left: 0.16rem;
    width: 1.95rem;
    height: 1.95rem;
    border-radius: 50%;
    background: linear-gradient(180deg, #fff, #ffe4ef);
    box-shadow: 0 8px 18px rgba(214, 109, 154, 0.18);
    transition: transform 180ms ease;
}

.feathermail-switch input:checked + .feathermail-switch__track {
    background: linear-gradient(180deg, #ffbcd4, #ff8fb8);
}

.feathermail-switch input:checked + .feathermail-switch__track span {
    transform: translateX(1.83rem);
}

.feathermail-switch__label {
    color: var(--ink);
    font-weight: 600;
    white-space: nowrap;
}

.feathermail-field--message {
    gap: 0.55rem;
}

.feathermail-submit {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.95rem 1.55rem;
    border-radius: 18px;
    border: 1px solid rgba(255, 180, 210, 0.9);
    background: linear-gradient(180deg, #ffcce0 0%, #ffb3d1 40%, #ff8fb8 100%);
    color: #fff;
    font-size: 1.06rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    cursor: pointer;
    box-shadow:
        0 12px 36px rgba(255, 120, 170, 0.32),
        0 0 0 1px rgba(255, 255, 255, 0.35) inset;
    overflow: hidden;
    transition:
        transform 220ms cubic-bezier(0.22, 0.61, 0.36, 1),
        box-shadow 220ms ease,
        filter 220ms ease;
}

.feathermail-submit::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.45) 50%, transparent 70%);
    background-size: 240% 100%;
    background-position: 120% 50%;
    transition: background-position 500ms ease;
    pointer-events: none;
}

.feathermail-submit:hover::before,
.feathermail-submit:focus-visible::before {
    background-position: -40% 50%;
}

.feathermail-submit:hover,
.feathermail-submit:focus-visible {
    transform: translateY(-2px) scale(1.02);
    box-shadow:
        0 18px 52px rgba(255, 100, 160, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.4) inset;
    filter: brightness(1.06);
}

.feathermail-submit:active {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 6px 18px rgba(255, 100, 160, 0.25);
}

.feathermail-status {
    margin: 0;
    min-height: 1.5rem;
    color: var(--ink-soft);
    line-height: 1.7;
}

.admin-feathermail-page {
    width: min(1200px, calc(100% - 1.2rem));
    margin: 0 auto;
    padding: 1.15rem 0 2.8rem;
    display: grid;
    gap: 1rem;
}

.admin-feathermail-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
    align-items: center;
    padding: clamp(1.25rem, 2.8vw, 1.75rem);
    background:
        radial-gradient(circle at top right, rgba(255, 222, 234, 0.42), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 243, 248, 0.94));
}

.admin-feathermail-hero__copy {
    display: grid;
    gap: 0.45rem;
}

.admin-feathermail-hero__copy h1,
.admin-feathermail-control__top h1 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.08;
}

.admin-feathermail-hero__copy p,
.admin-feathermail-control__top p {
    color: var(--ink-soft);
    line-height: 1.8;
}

.admin-feathermail-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: flex-end;
}

.admin-feathermail-table {
    display: grid;
    gap: 1rem;
    padding: clamp(1.15rem, 2.6vw, 1.65rem);
    background:
        radial-gradient(circle at top left, rgba(255, 222, 234, 0.38), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.97), rgba(255, 244, 249, 0.92));
}

.admin-feathermail-table__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-feathermail-table__header h2 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.35rem, 2.8vw, 1.95rem);
    line-height: 1.15;
}

.admin-feathermail-table__header p {
    color: var(--ink-soft);
    line-height: 1.7;
}

.admin-feathermail-table__scroll {
    overflow: auto;
    border-radius: 26px;
    border: 1px solid rgba(255, 214, 228, 0.78);
    background: rgba(255, 255, 255, 0.74);
}

.admin-feathermail-table__table {
    width: 100%;
    min-width: 980px;
    border-collapse: separate;
    border-spacing: 0;
}

.admin-feathermail-table__table th {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 1rem 0.95rem;
    background: linear-gradient(180deg, rgba(255, 247, 251, 0.98), rgba(255, 239, 245, 0.98));
    color: #a85a7f;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    text-align: left;
}

.admin-feathermail-table__table td {
    padding: 1rem 0.95rem;
    border-bottom: 1px solid rgba(255, 219, 232, 0.7);
    vertical-align: top;
    color: var(--ink-soft);
}

.admin-feathermail-table__table tbody tr.is-selected {
    background: rgba(255, 246, 250, 0.94);
    box-shadow: inset 0 0 0 1px rgba(255, 191, 215, 0.65);
}

.admin-feathermail-table__content {
    color: var(--ink-soft);
    line-height: 1.8;
    max-width: 58ch;
    overflow-wrap: anywhere;
}

.admin-feathermail-table__time {
    white-space: nowrap;
}

.admin-feathermail-table__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.feathermail-name {
    color: var(--ink);
    font-weight: 700;
    line-height: 1.5;
}

.feathermail-anon-chip {
    position: relative;
    display: inline-grid;
    place-items: center;
    min-width: 7rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 0, 0, 0.4);
    background: linear-gradient(180deg, #101010, #050505);
    color: #101010;
    overflow: hidden;
}

.feathermail-anon-chip__mask {
    color: #101010;
    letter-spacing: 0.18em;
    font-weight: 700;
    transition: opacity 180ms ease;
}

.feathermail-anon-chip__reveal {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #fff;
    opacity: 0;
    transition: opacity 180ms ease;
    text-shadow: 0 1px 0 rgba(0, 0, 0, 0.2);
}

.feathermail-anon-chip:hover .feathermail-anon-chip__mask,
.feathermail-anon-chip:focus-visible .feathermail-anon-chip__mask {
    opacity: 0;
}

.feathermail-anon-chip:hover .feathermail-anon-chip__reveal,
.feathermail-anon-chip:focus-visible .feathermail-anon-chip__reveal {
    opacity: 1;
}

.admin-empty-state {
    display: grid;
    gap: 0.35rem;
    padding: 1.15rem 1.2rem;
    border-radius: 24px;
    border: 1px dashed rgba(255, 191, 215, 0.82);
    background: rgba(255, 255, 255, 0.76);
}

.admin-empty-state strong {
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: 1.2rem;
}

.admin-empty-state p {
    color: var(--ink-soft);
    line-height: 1.75;
}

.admin-feathermail-control-page {
    width: min(1200px, calc(100% - 1.2rem));
    margin: 0 auto;
    padding: 1.15rem 0 2.8rem;
}

.admin-feathermail-control {
    display: grid;
    gap: 1rem;
    padding: clamp(1.2rem, 2.7vw, 1.75rem);
    background:
        radial-gradient(circle at top right, rgba(255, 221, 233, 0.42), transparent 30%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(255, 243, 248, 0.94));
}

.admin-feathermail-control__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-feathermail-control__links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: flex-end;
    align-items: center;
}

.admin-feathermail-control__board {
    padding: 1rem;
}

.admin-feathermail-control__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.admin-feathermail-control__status {
    margin: 0;
    color: var(--ink-soft);
    line-height: 1.7;
}

.feathermail-board {
    display: grid;
    gap: 0.9rem;
    padding: clamp(1.1rem, 2.6vw, 1.6rem);
    border: 1px solid rgba(255, 210, 226, 0.82);
    border-radius: 30px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 243, 248, 0.84));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.68);
}

.feathermail-board__eyebrow {
    color: #d06f94;
    font-size: 0.82rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.feathermail-board__name {
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    line-height: 1.1;
    word-break: break-word;
}

.feathermail-board__message {
    min-height: 20rem;
    padding: 1rem 1.05rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 214, 228, 0.76);
    background: rgba(255, 255, 255, 0.76);
    color: var(--ink);
    line-height: 1.9;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    font-size: 1.15rem;
}

.feathermail-board__pager {
    justify-self: end;
    color: #b95e82;
    font-size: 0.9rem;
    letter-spacing: 0.12em;
    font-weight: 700;
}

.feathermail-board__name--obs {
    font-size: clamp(1.4rem, 3.8vw, 2.35rem);
}

.feathermail-board__message--obs {
    min-height: 40rem;
    font-size: clamp(1.5rem, 3.5vw, 2.2rem);
}

.feathermail-board__pager--obs {
    font-size: 1rem;
}

.feathermail-obs-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 1.25rem;
    background: transparent;
}

.feathermail-obs-board {
    width: min(1000px, 100%);
    display: grid;
    gap: 1rem;
    padding: clamp(1.4rem, 3.4vw, 2.2rem);
    border: 1px solid rgba(255, 210, 226, 0.92);
    border-radius: 36px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 244, 249, 0.84));
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(14px) saturate(112%);
}

.feathermail-obs-board::after {
    content: "FEATHER MAIL";
    position: absolute;
    right: 1.1rem;
    bottom: 0.8rem;
    color: rgba(184, 102, 133, 0.08);
    font-family: "Noto Serif SC", serif;
    font-size: clamp(2.4rem, 5vw, 4.8rem);
    font-weight: 900;
    letter-spacing: 0.2em;
    line-height: 1;
    pointer-events: none;
}

body.feathermail-obs-mode {
    background: transparent !important;
}

body.feathermail-obs-mode .toast-stack {
    display: none;
}

body.feathermail-obs-mode .page-root {
    min-height: 100vh;
    background: transparent;
}

body.feathermail-obs-mode .feathermail-obs-page::before,
body.feathermail-obs-mode .feathermail-obs-page::after {
    display: none;
}

.admin-dashboard-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 1rem;
    padding: clamp(1.25rem, 3vw, 1.9rem);
    background:
        radial-gradient(circle at top right, rgba(255, 214, 229, 0.85), transparent 32%),
        radial-gradient(circle at bottom left, rgba(255, 245, 248, 0.9), transparent 36%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(255, 242, 247, 0.94));
}

.admin-dashboard-hero::before,
.admin-dashboard-hero::after {
    content: "";
    position: absolute;
    border-radius: 999px;
    pointer-events: none;
    opacity: 0.8;
}

.admin-dashboard-hero::before {
    top: -4.5rem;
    right: -3rem;
    width: 12rem;
    height: 12rem;
    background: radial-gradient(circle, rgba(255, 220, 233, 0.95), rgba(255, 220, 233, 0));
}

.admin-dashboard-hero::after {
    bottom: -3rem;
    left: -2rem;
    width: 11rem;
    height: 11rem;
    background: radial-gradient(circle, rgba(255, 237, 244, 0.9), rgba(255, 237, 244, 0));
}

.admin-dashboard-hero__copy,
.admin-dashboard-hero__panel {
    position: relative;
    z-index: 1;
}

.admin-dashboard-hero__copy {
    display: grid;
    align-content: center;
    gap: 0.55rem;
    max-width: 60ch;
}

.admin-dashboard-hero__copy h1 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(2.2rem, 4.6vw, 4rem);
    line-height: 1.04;
}

.admin-dashboard-hero__copy p {
    max-width: 52ch;
    color: var(--ink-soft);
    line-height: 1.8;
}

.admin-dashboard-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 0.35rem;
}

.admin-dashboard-hero__panel {
    display: grid;
    gap: 1rem;
    padding: 0.25rem;
}

.admin-dashboard-status,
.admin-dashboard-hero__mini-card {
    display: grid;
    gap: 0.3rem;
    padding: 1rem 1.05rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 210, 226, 0.82);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(255, 243, 248, 0.94));
}

.admin-dashboard-status__label,
.admin-dashboard-hero__mini-label {
    color: #d06f94;
    font-size: 0.82rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.admin-dashboard-status__value,
.admin-dashboard-hero__mini-card strong {
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.2rem, 2.8vw, 1.65rem);
    line-height: 1.15;
}

.admin-dashboard-status__text,
.admin-dashboard-hero__mini-card span {
    color: var(--ink-soft);
    line-height: 1.7;
}

.admin-dashboard-hero__stack {
    display: grid;
    gap: 1rem;
}

.admin-dashboard-hero__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.admin-dashboard-page .admin-stat-grid,
.admin-dashboard-page .admin-feature-grid {
    gap: 1rem;
}

.admin-dashboard-page .admin-stat-card,
.admin-dashboard-page .admin-feature-card {
    position: relative;
    overflow: hidden;
}

.admin-dashboard-page .admin-stat-card::after,
.admin-dashboard-page .admin-feature-card::after {
    content: "";
    position: absolute;
    inset: auto -1rem -1rem auto;
    width: 7.5rem;
    height: 7.5rem;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(255, 219, 232, 0.65), rgba(255, 219, 232, 0));
    pointer-events: none;
}

.admin-dashboard-page .admin-feature-card {
    min-height: 170px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 244, 249, 0.92));
}

.admin-dashboard-page .admin-feature-card p {
    max-width: 38ch;
}

.admin-table-shell {
    display: grid;
    gap: 1rem;
    padding: clamp(1.15rem, 2.5vw, 1.65rem);
}

.admin-table-shell__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    flex-wrap: wrap;
}

.admin-table-shell__header h1 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(2rem, 4vw, 3.2rem);
    line-height: 1.08;
}

.admin-table-shell__header p {
    max-width: 60ch;
    margin-top: 0.4rem;
    color: var(--ink-soft);
    line-height: 1.8;
}

.admin-table-shell__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    justify-content: flex-end;
}

.admin-table-shell__scroll {
    overflow: auto;
    border-radius: 26px;
    border: 1px solid rgba(255, 214, 228, 0.8);
    background: rgba(255, 255, 255, 0.76);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.68);
}

.admin-table {
    width: 100%;
    min-width: 1180px;
    border-collapse: separate;
    border-spacing: 0;
}

.admin-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    padding: 1rem 0.95rem;
    background: linear-gradient(180deg, rgba(255, 246, 250, 0.98), rgba(255, 238, 245, 0.98));
    color: #a85a7f;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    text-align: left;
    white-space: nowrap;
}

.admin-table tbody tr {
    transition: background-color 180ms ease;
}

.admin-table tbody tr:hover {
    background: rgba(255, 246, 250, 0.92);
}

.admin-table th,
.admin-table td {
    padding: 1rem 0.95rem;
    border-bottom: 1px solid rgba(255, 219, 232, 0.7);
    vertical-align: top;
}

.admin-table td {
    color: var(--ink-soft);
}

.admin-table__identity {
    display: grid;
    gap: 0.3rem;
}

.admin-table__identity strong {
    color: var(--ink);
    font-size: 1rem;
    line-height: 1.25;
}

.admin-table__identity span,
.admin-table__email,
.admin-table__time {
    color: var(--ink-soft);
    font-size: 0.92rem;
    line-height: 1.7;
}

.admin-table__status {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.admin-table__time {
    display: grid;
    gap: 0.3rem;
    white-space: nowrap;
}

.admin-table__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.admin-select--compact,
.admin-input--compact {
    min-width: 140px;
    padding: 0.72rem 0.85rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.95);
}

.admin-select--compact {
    min-width: 120px;
}

.admin-input--compact {
    min-width: 180px;
}

.admin-button--small {
    padding: 0.7rem 0.92rem;
    border-radius: 14px;
    font-size: 0.88rem;
}

.admin-form-proxy {
    position: absolute;
    visibility: hidden;
    width: 0;
    height: 0;
    overflow: hidden;
}

@media (max-width: 1024px) {
    :root {
        --black-x: 44.8%;
        --black-y: 46.2%;
        --black-width: clamp(280px, 37vw, 430px);
        --white-x: 55.2%;
        --white-y: 45.2%;
        --white-width: clamp(290px, 38vw, 450px);
    }

    .title-block {
        bottom: clamp(1.8rem, 7vh, 3.6rem);
    }

    .home-page .home-hero {
        transform: translate(2.2vw, -1.1vh);
    }

    .home-title {
        width: min(80vw, 720px);
    }

    .home-hero__quote {
        letter-spacing: 0.12em;
    }

    .about-page {
        padding-top: 6.8rem;
    }
}

@media (max-width: 720px) {
    :root {
        --black-x: 46.2%;
        --black-y: 49.5%;
        --black-width: clamp(200px, 44vw, 300px);
        --white-x: 53.8%;
        --white-y: 48.8%;
        --white-width: clamp(205px, 46vw, 316px);
    }

    .title-block {
        bottom: 2.2rem;
    }

    .home-admin-orb {
        right: 0.85rem;
        bottom: 0.85rem;
        width: 2.05rem;
    }

    .title-block h1 {
        font-size: clamp(2.75rem, 13vw, 4.55rem);
        letter-spacing: 0.03em;
    }

    .title-block p {
        font-size: clamp(1rem, 4.7vw, 1.48rem);
        letter-spacing: 0.02em;
    }

    .sora-navbar {
        top: 0.55rem;
        width: min(1180px, calc(100% - 0.7rem));
    }

    .sora-navbar__inner {
        flex-wrap: nowrap;
        gap: 0.45rem;
        padding: 0.42rem 0.55rem;
        border-radius: 999px;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
        backdrop-filter: blur(3px) saturate(120%);
    }

    .sora-navbar__links {
        order: 1;
        flex: 1 1 auto;
        flex-basis: auto;
        flex-wrap: nowrap;
        gap: 0.35rem;
        overflow-x: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
        justify-content: flex-start;
        mask-image: linear-gradient(90deg, #000 85%, transparent 100%);
        -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent 100%);
    }

    .sora-navbar__links::-webkit-scrollbar {
        display: none;
    }

    .sora-navbar__actions {
        order: 2;
        margin-left: 0;
        flex-shrink: 0;
        gap: 0.35rem;
    }

    .sora-navbar__brand {
        min-width: auto;
        padding: 0.48rem 0.82rem;
    }

    .home-page .character--black {
        --black-width: clamp(190px, 40vw, 280px);
    }

    .home-page .character--white {
        --white-width: clamp(195px, 42vw, 290px);
    }

    .sora-navbar__link,
    .sora-navbar__auth,
    .sora-navbar__user {
        font-size: 0.82rem;
        padding: 0.38rem 0.68rem;
        letter-spacing: 0.04em;
    }

    .sora-navbar__link {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01));
    }

    .sora-navbar__auth {
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    }

    .sora-navbar__link::before,
    .sora-navbar__auth::before {
        display: none;
    }

    .sora-navbar__link::after,
    .sora-navbar__auth::after {
        display: none;
    }

    .about-panel {
        border-radius: 28px;
    }

    .about-panel__hero {
        gap: 1rem;
    }

    .about-intro {
        padding: 1.05rem 1rem;
        border-radius: 22px;
    }

    .about-meta {
        font-size: 0.88rem;
    }

    .sora-footer {
        bottom: 0.65rem;
        width: min(100% - 0.7rem, 1180px);
    }

    .sora-footer__inner {
        padding: 0.3rem 0.7rem;
        font-size: 0.74rem;
        letter-spacing: 0.08em;
    }

    .toast-stack {
        top: 4.25rem;
    }

    .auth-shell,
    .replay-shell {
        grid-template-columns: 1fr;
    }

    .admin-login-hero,
    .admin-about-shell {
        grid-template-columns: 1fr;
    }

    .feathermail-shell,
    .admin-feathermail-hero,
    .admin-feathermail-control__top {
        grid-template-columns: 1fr;
    }

    .feathermail-shell {
        padding-top: 5.6rem;
    }

    .feathermail-form__row {
        grid-template-columns: 1fr;
    }

    .admin-about-hero {
        grid-template-columns: 1fr;
    }

    .admin-login-hero__summary {
        grid-template-columns: 1fr 1fr;
    }

    .admin-dashboard-hero {
        grid-template-columns: 1fr;
    }

    .admin-stat-grid,
    .admin-feature-grid,
    .admin-user-grid,
    .admin-form-grid {
        grid-template-columns: 1fr 1fr;
    }

    .admin-table-shell__header {
        flex-direction: column;
    }

    .admin-table-shell__meta {
        justify-content: flex-start;
    }

    .auth-row {
        grid-template-columns: 1fr;
    }

    .auth-code-row {
        grid-template-columns: 1fr;
    }

    .replay-grid {
        grid-template-columns: 1fr;
    }

    .admin-topbar {
        grid-template-columns: 1fr;
        justify-items: stretch;
    }

    .admin-topbar__nav {
        justify-content: flex-start;
    }

    .admin-topbar__actions {
        justify-content: space-between;
    }

    .admin-table {
        min-width: 1040px;
    }

    .admin-feathermail-table__table {
        min-width: 900px;
    }

    .admin-feathermail-hero__actions,
    .admin-feathermail-control__links {
        justify-content: flex-start;
    }

    .admin-feathermail-control__actions {
        justify-content: flex-start;
    }

    .admin-about-preview {
        position: static;
        top: auto;
    }

    .auth-hero,
    .replay-hero,
    .auth-card,
    .replay-panel,
    .replay-lock,
    .admin-panel,
    .admin-stat-card,
    .admin-feature-card,
    .admin-topbar,
    .admin-user-card,
    .admin-modal__panel {
        border-radius: 28px;
    }

    .home-page .character--black {
        --black-x: 47.5%;
        --black-y: 48.7%;
    }

    .home-page .character--white {
        --white-x: 52.5%;
        --white-y: 49.2%;
    }
}

@media (max-width: 680px) {
    .admin-page {
        width: min(100%, calc(100% - 1rem));
        gap: 0.9rem;
    }

    .feathermail-shell,
    .admin-feathermail-page,
    .admin-feathermail-control-page {
        width: min(100%, calc(100% - 1rem));
        gap: 0.9rem;
    }

    .admin-dashboard-hero,
    .admin-table-shell,
    .admin-dashboard-page .admin-feature-card,
    .admin-dashboard-page .admin-stat-card {
        padding: 1rem;
    }

    .admin-user-grid,
    .admin-form-grid,
    .admin-stat-grid,
    .admin-feature-grid {
        grid-template-columns: 1fr;
    }

    .feathermail-form,
    .feathermail-hero,
    .admin-feathermail-hero,
    .admin-feathermail-table,
    .admin-feathermail-control {
        padding: 1rem;
    }

    .feathermail-switch {
        width: 100%;
        justify-self: stretch;
        justify-content: space-between;
    }

    .admin-feathermail-hero__actions,
    .admin-feathermail-control__links,
    .admin-feathermail-control__actions {
        justify-content: stretch;
    }

    .admin-feathermail-hero__actions .admin-button,
    .admin-feathermail-control__links .admin-button,
    .admin-feathermail-control__actions .admin-button {
        width: 100%;
    }

    .home-page .home-hero {
        bottom: clamp(3.2rem, 10vh, 6rem);
    }

    .home-page .home-title {
        width: min(98vw, 560px);
        margin-bottom: -0.6rem;
    }

    .home-page .home-hero__quote {
        font-size: clamp(1.75rem, 7vw, 2.4rem);
        line-height: 1.05;
        margin-top: -0.2rem;
    }

    .admin-login-hero__summary {
        grid-template-columns: 1fr;
    }

    .admin-table-shell__scroll {
        border-radius: 22px;
    }

    .admin-table {
        min-width: 980px;
    }

    .admin-feathermail-table__table {
        min-width: 760px;
    }

    .admin-topbar__actions,
    .admin-card-actions,
    .admin-modal__actions {
        justify-content: stretch;
    }

    .admin-topbar__logout,
    .admin-button {
        width: 100%;
    }

    .admin-about-preview__hero {
        grid-template-columns: 1fr;
    }

    .admin-about-preview {
        position: static;
    }

    .admin-about-hero__copy h1 {
        max-width: none;
    }

    .admin-about-avatar-shell {
        width: 112px;
        height: 112px;
    }

    .admin-table__actions {
        flex-direction: column;
    }

    .feathermail-form__row {
        grid-template-columns: 1fr;
    }

    .feathermail-board__message,
    .feathermail-board__message--obs {
        min-height: 25rem;
    }

    .feathermail-obs-board::after {
        right: 0.6rem;
        bottom: 0.45rem;
        font-size: clamp(1.8rem, 8vw, 3rem);
    }

    .admin-button--small,
    .admin-select--compact,
    .admin-input--compact {
        width: 100%;
        min-width: 0;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .sakura-scene::before,
    .sakura-scene::after,
    .scene-overlay-flow,
    .petal,
    .character.is-hovered::after,
    .home-title__stroke,
    .home-title__fill,
    .home-hero__quote,
    .home-admin-orb {
        animation: none !important;
    }

    [data-enter] {
        animation: none !important;
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
    }

    .home-title__fill,
    .home-hero__quote {
        opacity: 1 !important;
        transform: none !important;
    }

    .home-admin-orb {
        transition: none !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}

/* ========================================
   Image protection (frontend)
   ======================================== */

body.frontend-protected img {
    pointer-events: none;
    user-select: none;
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}

/* ========================================
   Gift display (about page)
   ======================================== */

.gifts-section {
    width: min(980px, 100%);
    padding: clamp(1.3rem, 3vw, 2rem);
    border: 1px solid rgba(255, 208, 225, 0.88);
    border-radius: 34px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 241, 246, 0.9));
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(16px) saturate(120%);
    display: grid;
    gap: 1.5rem;
}

.gifts-section__header {
    display: grid;
    gap: 0.3rem;
}

.gifts-section__eyebrow {
    color: #d06f94;
    font-size: 0.92rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
}

.gifts-section__header h2 {
    margin: 0;
    color: var(--ink);
    font-family: "ZCOOL XiaoWei", "Noto Serif SC", serif;
    font-size: clamp(1.6rem, 3.2vw, 2.4rem);
    line-height: 1.15;
}

.gifts-row {
    display: grid;
    gap: 0.85rem;
}

.gifts-row__title {
    margin: 0;
    color: #b95e82;
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 210, 226, 0.72);
}

.gifts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 0.9rem;
}

.gift-card {
    display: grid;
    gap: 0.55rem;
    padding: 0.9rem;
    border: 1px solid rgba(255, 210, 226, 0.78);
    border-radius: 20px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 246, 250, 0.88));
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.72),
        0 2px 6px rgba(214, 109, 154, 0.06);
    text-align: center;
    transition:
        transform 280ms cubic-bezier(0.22, 0.61, 0.36, 1),
        box-shadow 280ms ease;
    will-change: transform;
}

.gift-card:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow:
        0 18px 44px rgba(214, 109, 154, 0.18),
        0 0 0 1px rgba(255, 255, 255, 0.5) inset;
}

.gift-card__image-shell {
    transition: transform 280ms cubic-bezier(0.22, 0.61, 0.36, 1);
}

.gift-card:hover .gift-card__image-shell {
    transform: scale(1.06);
}

.gift-card__image-shell {
    width: 100%;
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.6);
}

.gift-card__image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 0.2rem;
}

.gift-card__name {
    color: var(--ink-soft);
    font-size: 0.88rem;
    font-weight: 600;
    line-height: 1.35;
    word-break: break-word;
}

/* ========================================
   Admin gift management
   ======================================== */

.admin-gifts-page .admin-table td {
    vertical-align: middle;
    padding: 0.65rem 0.75rem;
}

.admin-gifts-page .admin-table th {
    padding: 0.8rem 0.75rem;
}

.gift-thumb {
    width: 64px;
    height: 64px;
    object-fit: contain;
    border-radius: 14px;
    border: 1px solid rgba(255, 210, 226, 0.8);
    background: rgba(255, 255, 255, 0.5);
    padding: 0.25rem;
    display: block;
}

.gift-badge-input {
    width: 6.5rem !important;
}

.admin-file-input.admin-file-input--compact {
    padding: 0.5rem 0.65rem;
    font-size: 0.82rem;
    border-width: 1.5px;
}

.admin-file-input.admin-file-input--compact::file-selector-button {
    padding: 0.45rem 0.75rem;
    border-radius: 10px;
    font-size: 0.8rem;
}

.admin-gift-create {
    padding: clamp(1.3rem, 3vw, 1.9rem);
    display: grid;
    gap: 1rem;
}

.admin-form-grid--gift {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: end;
}

@media (max-width: 720px) {
    .admin-form-grid--gift {
        grid-template-columns: 1fr 1fr;
    }

    .gifts-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
        gap: 0.65rem;
    }

    .gift-card {
        padding: 0.6rem;
    }
}

@media (max-width: 680px) {
    .admin-form-grid--gift {
        grid-template-columns: 1fr;
    }

    .gifts-grid {
        grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    }
}

/* ========================================
   Home title keyframes
   ======================================== */

@keyframes home-title-draw {
    0% {
        stroke-dashoffset: 2200;
    }
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes home-title-fill {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

@keyframes home-quote-fade {
    0% {
        opacity: 0;
        transform: translate3d(18px, 10px, 0);
    }
    100% {
        opacity: 1;
        transform: translate3d(0, 0, 0);
    }
}

/* ========================================
   Mobile: home hero center bottom
   ======================================== */

@media (max-width: 720px) {
    .home-page {
        background-position: 28% center;
    }

    .home-page .home-hero {
        left: 50%;
        right: auto;
        bottom: clamp(3.5rem, 9vh, 5.5rem);
        transform: translateX(-50%);
        justify-content: center;
        align-items: flex-end;
        width: 100%;
    }

    .home-page .home-hero__copy {
        justify-items: center;
        text-align: center;
        gap: 0;
        transform: rotate(-8deg) skewX(-2deg);
    }

    .home-title {
        width: min(96vw, 680px);
        margin-bottom: -1rem;
    }

    .home-title__svg text {
        font-size: clamp(12.5rem, 18vw, 8rem);
        letter-spacing: 0.04em;
    }

    .home-hero__quote {
        padding-left: 0;
        font-size: clamp(3.5rem, 5.5vw, 2.2rem);
        line-height: 1.05;
        letter-spacing: 0.1em;
        text-align: center;
        margin-top: -0.6rem;
    }
}

@media (max-width: 680px) {
    .home-page {
        background-position: 56% center;
    }

    .home-page .home-hero {
        bottom: clamp(3.2rem, 10vh, 6rem);
    }

    .home-page .home-title {
        width: min(98vw, 560px);
        margin-bottom: -0.9rem;
    }

    .home-page .home-title__svg text {
        font-size: clamp(12.5rem, 16vw, 7rem);
    }

    .home-page .home-hero__quote {
        font-size: clamp(1.35rem, 5vw, 1.8rem);
        line-height: 1.05;
        letter-spacing: 0.06em;
        margin-top: -0.5rem;
    }
}

/* ========================================
   Admin font overrides
   ======================================== */

.admin-page,
.admin-login-page,
.admin-dashboard-page,
.admin-about-page,
.admin-users-page,
.admin-feathermail-page,
.admin-feathermail-control-page,
.auth-page,
.replay-page,
.feathermail-page {
    font-family: "Noto Sans SC", "Noto Serif SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.admin-topbar__brand-mark,
.admin-login-hero h1,
.admin-hero h1,
.admin-about-copy h2,
.admin-user-card h2,
.admin-card__header h2,
.admin-about-editor__header h2,
.admin-modal__panel h2,
.admin-about-hero__copy h1,
.admin-stat-card__value,
.admin-feature-card h2,
.admin-table-shell__header h1,
.admin-feathermail-hero__copy h1,
.admin-feathermail-control__top h1,
.admin-dashboard-hero__copy h1,
.admin-dashboard-status__value,
.admin-dashboard-hero__mini-card strong,
.admin-feathermail-table__header h2,
.admin-about-hero__status-value,
.admin-empty-state strong,
.auth-hero h1,
.replay-hero h1,
.auth-card__header h2,
.replay-panel__header h2,
.replay-lock__title,
.replay-card h3,
.feathermail-hero h1,
.gifts-section__header h2 {
    font-family: "Ma Shan Zheng", "ZCOOL XiaoWei", "Noto Serif SC", serif;
}

/* ---- 统一 Confirm Dialog ---- */
.confirm-overlay {
    position: fixed;
    inset: 0;
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(4px);
    opacity: 0;
    animation: confirm-fade-in 0.2s forwards;
}

.confirm-dialog {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(255, 210, 226, 0.88);
    border-radius: 24px;
    padding: 1.6rem 1.4rem 1.3rem;
    max-width: 340px;
    width: calc(100% - 2rem);
    box-shadow: var(--shadow-soft);
    text-align: center;
    transform: scale(0.92);
    animation: confirm-scale-in 0.3s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}

.confirm-dialog__message {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--ink);
    margin-bottom: 1.3rem;
}

.confirm-dialog__actions {
    display: flex;
    gap: 0.65rem;
    justify-content: center;
}

.confirm-dialog__btn {
    padding: 0.55rem 1.3rem;
    border-radius: 14px;
    border: 1px solid rgba(0, 0, 0, 0.06);
    background: #fff;
    font-size: 0.92rem;
    cursor: pointer;
    transition: transform 0.15s, box-shadow 0.15s;
    font-family: "Noto Sans SC", sans-serif;
}

.confirm-dialog__btn--primary {
    background: linear-gradient(180deg, rgba(249, 255, 252, 0.98), rgba(230, 250, 239, 0.96));
    border-color: rgba(163, 224, 193, 0.7);
}

.confirm-dialog__btn--danger {
    background: linear-gradient(180deg, rgba(255, 247, 249, 0.98), rgba(255, 228, 235, 0.96));
    border-color: rgba(255, 173, 191, 0.7);
}

.confirm-dialog__btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
}

@keyframes confirm-fade-in {
    to { opacity: 1; }
}

@keyframes confirm-scale-in {
    to { transform: scale(1); }
}

/* ============================================================================
   错误页面（404 / 40x / 50x）
   ============================================================================ */

.error-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 230, 242, 0.65), transparent 35%),
        radial-gradient(circle at 80% 70%, rgba(255, 218, 234, 0.45), transparent 30%),
        linear-gradient(180deg, #fffafc 0%, #fff0f6 50%, #fff7fb 100%);
}

.error-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 1.2rem;
    padding: clamp(2.5rem, 6vw, 4rem) clamp(2rem, 5vw, 3.5rem);
    border-radius: 36px;
    border: 1px solid rgba(255, 208, 225, 0.78);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 245, 250, 0.92));
    box-shadow:
        0 28px 80px rgba(214, 109, 154, 0.14),
        inset 0 1px 0 rgba(255, 255, 255, 0.78);
    max-width: 520px;
    width: 100%;
}

.error-code {
    font-family: "ZCOOL XiaoWei", "Ma Shan Zheng", serif;
    font-size: clamp(5rem, 14vw, 8.5rem);
    font-weight: 900;
    line-height: 1;
    color: transparent;
    background: linear-gradient(180deg, #ffd6e8 0%, #ffb3d1 42%, #ff8ab3 72%, #ffd6e8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    text-shadow: 0 4px 20px rgba(255, 160, 200, 0.18);
    letter-spacing: 0.04em;
}

.error-text {
    font-family: "HLXZT", "ZCOOL XiaoWei", serif;
    font-size: clamp(1.15rem, 2.6vw, 1.65rem);
    line-height: 1.75;
    color: var(--ink-soft);
    max-width: 32ch;
    margin: 0;
}

.error-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 0.82rem 1.6rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 180, 210, 0.85);
    background: linear-gradient(180deg, #ffcce0 0%, #ffb3d1 50%, #ff8fb8 100%);
    color: #fff;
    font-family: "HLXZT", "ZCOOL XiaoWei", serif;
    font-size: 1.02rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    box-shadow:
        0 10px 28px rgba(255, 120, 170, 0.28),
        0 0 0 1px rgba(255, 255, 255, 0.35) inset;
    transition:
        transform 200ms cubic-bezier(0.22, 0.61, 0.36, 1),
        box-shadow 200ms ease,
        filter 200ms ease;
}

.error-button:hover,
.error-button:focus-visible {
    transform: translateY(-2px) scale(1.03);
    box-shadow:
        0 14px 38px rgba(255, 100, 160, 0.35),
        0 0 0 1px rgba(255, 255, 255, 0.4) inset;
    filter: brightness(1.05);
}

.error-button:active {
    transform: translateY(0) scale(0.98);
}